2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.2.93.
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
17 # Be more Bourne compatible
18 DUALCASE
=1; export DUALCASE
# for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
27 case `(set -o) 2>/dev/null` in #(
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo_n='print
-rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
55 as_echo_n='/usr
/ucb
/echo -n'
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
65 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
68 as_echo_n='sh
-c $as_echo_n_body as_echo
'
71 as_echo='sh
-c $as_echo_body as_echo
'
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
77 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
91 # Find who we are. Look in the path if we contain no directory separator.
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x
; then
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var
in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\
${$as_var+set} = xset \
121 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
134 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
136 if test "x$CONFIG_SHELL" = x
; then
137 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
145 case \`(set -o) 2>/dev/null\` in #(
153 as_required
="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
167 exitcode=1; echo positional parameters were not saved.
169 test x\$exitcode = x0 || exit 1"
170 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev
/null
; then :
180 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
183 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
185 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
188 test -z "$as_dir" && as_dir
=.
192 for as_base
in sh bash ksh sh5
; do
193 # Try only shells that exist, to save several forks.
194 as_shell
=$as_dir/$as_base
195 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
197 CONFIG_SHELL
=$as_shell as_have_required
=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
206 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
208 CONFIG_SHELL
=$SHELL as_have_required
=yes
213 if test "x$CONFIG_SHELL" != x
; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
219 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
224 if test x
$as_have_required = xno
; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x
${ZSH_VERSION+set} = xset
; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232 $0: including any error possibly output before this
233 $0: message. Then install a modern shell, or manually run
234 $0: the script under such a shell if you do have one."
240 SHELL
=${CONFIG_SHELL-/bin/sh}
242 # Unset more variables known to interfere with behavior of common tools.
243 CLICOLOR_FORCE
= GREP_OPTIONS
=
244 unset CLICOLOR_FORCE GREP_OPTIONS
246 ## --------------------- ##
247 ## M4sh Shell Functions. ##
248 ## --------------------- ##
251 # Portably unset VAR.
254 { eval $1=; unset $1;}
258 # as_fn_set_status STATUS
259 # -----------------------
260 # Set $? to STATUS, without forking.
268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
278 # Create "$as_dir" as a directory, including parents if necessary.
283 -*) as_dir
=.
/$as_dir;;
285 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
289 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
292 as_dirs
="'$as_qdir' $as_dirs"
293 as_dir
=`$as_dirname -- "$as_dir" ||
294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298 $as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
316 test -d "$as_dir" && break
318 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
319 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
323 # as_fn_append VAR VALUE
324 # ----------------------
325 # Append the text in VALUE to the end of the definition contained in VAR. Take
326 # advantage of any shell optimizations that allow amortized linear growth over
327 # repeated appends, instead of the typical quadratic growth present in naive
329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
330 eval 'as_fn_append ()
343 # Perform arithmetic evaluation on the ARGs, and store the result in the
344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
345 # must be portable across $(()) and expr.
346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
354 as_val
=`expr "$@" || test $? -eq 1`
359 # as_fn_error ERROR [LINENO LOG_FD]
360 # ---------------------------------
361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363 # script with status $?, using 1 if that was 0.
366 as_status
=$?
; test $as_status -eq 0 && as_status
=1
368 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
371 $as_echo "$as_me: error: $1" >&2
372 as_fn_exit
$as_status
375 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
382 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
388 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
394 as_me
=`$as_basename -- "$0" ||
395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
399 sed '/^.*\/\([^/][^/]*\)\/*$/{
413 # Avoid depending upon Character Ranges.
414 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
415 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
417 as_cr_digits
='0123456789'
418 as_cr_alnum
=$as_cr_Letters$as_cr_digits
421 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
422 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
441 chmod +x
"$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
444 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this).
448 # Exit status is that of the last command.
452 ECHO_C
= ECHO_N
= ECHO_T
=
453 case `echo -n x` in #(((((
455 case `echo 'xy\c'` in
456 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
465 rm -f conf$$ conf$$.exe conf$$.
file
466 if test -d conf$$.dir
; then
467 rm -f conf$$.dir
/conf$$.
file
470 mkdir conf$$.dir
2>/dev
/null
472 if (echo >conf$$.
file) 2>/dev
/null
; then
473 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
475 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'.
479 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
481 elif ln conf$$.
file conf$$
2>/dev
/null
; then
489 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
490 rmdir conf$$.dir
2>/dev
/null
492 if mkdir
-p .
2>/dev
/null
; then
493 as_mkdir_p
='mkdir -p "$as_dir"'
495 test -d .
/-p && rmdir .
/-p
499 if test -x / >/dev
/null
2>&1; then
502 if ls -dL / >/dev
/null
2>&1; then
509 if test -d "$1"; then
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
520 as_executable_p
=$as_test_x
522 # Sed expression to map a string onto a valid CPP name.
523 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
525 # Sed expression to map a string onto a valid variable name.
526 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
529 test -n "$DJDIR" ||
exec 7<&0 </dev
/null
533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
540 ac_default_prefix
=/usr
/local
542 ac_config_libobj_dir
=.
549 # Identity of this package.
551 PACKAGE_TARNAME
='emacs'
552 PACKAGE_VERSION
='24.2.93'
553 PACKAGE_STRING
='emacs 24.2.93'
557 ac_unique_file
="src/lisp.h"
558 # Factoring default headers for most tests.
559 ac_includes_default
="\
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
571 # ifdef HAVE_STDLIB_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
596 gl_getopt_required
=POSIX
597 gl_getopt_required
=POSIX
598 ac_subst_vars
='gltests_LTLIBOBJS
610 LD_SWITCH_SYSTEM_TEMACS
614 gl_GNULIB_ENABLED_verify_FALSE
615 gl_GNULIB_ENABLED_verify_TRUE
616 gl_GNULIB_ENABLED_strtoull_FALSE
617 gl_GNULIB_ENABLED_strtoull_TRUE
618 gl_GNULIB_ENABLED_strtoll_FALSE
619 gl_GNULIB_ENABLED_strtoll_TRUE
620 gl_GNULIB_ENABLED_stat_FALSE
621 gl_GNULIB_ENABLED_stat_TRUE
622 gl_GNULIB_ENABLED_pathmax_FALSE
623 gl_GNULIB_ENABLED_pathmax_TRUE
624 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
625 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
626 gl_GNULIB_ENABLED_dosname_FALSE
627 gl_GNULIB_ENABLED_dosname_TRUE
632 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
635 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
636 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
637 TIME_H_DEFINES_STRUCT_TIMESPEC
638 NEXT_AS_FIRST_DIRECTIVE_TIME_H
640 WINDOWS_64_BIT_ST_SIZE
641 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
643 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
645 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
654 REPLACE_STDIO_WRITE_FUNCS
655 REPLACE_STDIO_READ_FUNCS
664 REPLACE_OBSTACK_PRINTF
689 HAVE_DECL_OBSTACK_PRINTF
695 GNULIB_VSPRINTF_POSIX
699 GNULIB_VFPRINTF_POSIX
706 GNULIB_STDIO_H_SIGPIPE
707 GNULIB_STDIO_H_NONBLOCKING
722 GNULIB_OBSTACK_PRINTF_POSIX
723 GNULIB_OBSTACK_PRINTF
748 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
750 GL_GENERATE_STDDEF_H_FALSE
751 GL_GENERATE_STDDEF_H_TRUE
756 GL_GENERATE_STDBOOL_H_FALSE
757 GL_GENERATE_STDBOOL_H_TRUE
759 GL_GENERATE_STDARG_H_FALSE
760 GL_GENERATE_STDARG_H_TRUE
762 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
764 GL_GENERATE_STDALIGN_H_FALSE
765 GL_GENERATE_STDALIGN_H_TRUE
767 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
771 REPLACE_PTHREAD_SIGMASK
773 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
774 HAVE_STRUCT_SIGACTION_SA_SIGACTION
780 HAVE_POSIX_SIGNALBLOCKING
783 GNULIB_SIGNAL_H_SIGPIPE
785 GNULIB_PTHREAD_SIGMASK
787 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
801 HAVE_DECL_LOCALTIME_R
840 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
842 UINT64_MAX_EQ_ULONG_MAX
843 UINT32_MAX_LT_UINTMAX_MAX
846 INT64_MAX_EQ_LONG_MAX
847 INT32_MAX_LT_INTMAX_MAX
857 GL_GENERATE_STDINT_H_FALSE
858 GL_GENERATE_STDINT_H_TRUE
867 HAVE_SIGNED_SIG_ATOMIC_T
870 BITSIZEOF_SIG_ATOMIC_T
873 APPLE_UNIVERSAL_BUILD
877 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
882 HAVE_UNSIGNED_LONG_LONG_INT
885 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
887 REPLACE_STRUCT_TIMEVAL
893 GNULIB_GL_UNISTD_H_GETOPT
896 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
900 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
916 REPLACE_CANONICALIZE_FILE_NAME
921 HAVE_STRUCT_RANDOM_DATA
943 HAVE_CANONICALIZE_FILE_NAME
973 GNULIB_CANONICALIZE_FILE_NAME
977 GL_GENERATE_EXECINFO_H_FALSE
978 GL_GENERATE_EXECINFO_H_TRUE
981 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
982 UNISTD_H_HAVE_WINSOCK2_H
1003 REPLACE_GETDOMAINNAME
1014 HAVE_DECL_SETHOSTNAME
1015 HAVE_DECL_GETUSERSHELL
1016 HAVE_DECL_GETPAGESIZE
1017 HAVE_DECL_GETLOGIN_R
1018 HAVE_DECL_GETDOMAINNAME
1057 GNULIB_UNISTD_H_SIGPIPE
1058 GNULIB_UNISTD_H_NONBLOCKING
1084 GNULIB_GETDTABLESIZE
1085 GNULIB_GETDOMAINNAME
1102 GL_GENERATE_ALLOCA_H_FALSE
1103 GL_GENERATE_ALLOCA_H_TRUE
1106 GL_COND_LIBTOOL_FALSE
1107 GL_COND_LIBTOOL_TRUE
1138 x_default_search_path
1213 INSTALL_ARCH_INDEP_EXTRA
1215 LD_SWITCH_X_SITE_RPATH
1284 INSTALL_STRIP_PROGRAM
1326 program_transform_name
1337 ac_subst_files
='deps_frag
1340 enable_option_checking
1363 with_toolkit_scroll_bars
1376 with_pkg_config_prog
1380 enable_ns_self_contained
1381 enable_locallisppath
1383 enable_check_lisp_object_type
1386 enable_dependency_tracking
1389 enable_link_time_optimization
1392 ac_precious_vars
='build_alias
1404 # Initialize some variables set by options.
1406 ac_init_version
=false
1407 ac_unrecognized_opts
=
1408 ac_unrecognized_sep
=
1409 # The variables have the same names as the options, with
1410 # dashes changed to underlines.
1411 cache_file
=/dev
/null
1418 program_transform_name
=s
,x
,x
,
1426 # Installation directory options.
1427 # These are left unexpanded so users can "make install exec_prefix=/foo"
1428 # and all the variables that are supposed to be based on exec_prefix
1429 # by default will actually change.
1430 # Use braces instead of parens because sh, perl, etc. also accept them.
1431 # (The list follows the same order as the GNU Coding Standards.)
1432 bindir
='${exec_prefix}/bin'
1433 sbindir
='${exec_prefix}/sbin'
1434 libexecdir
='${exec_prefix}/libexec'
1435 datarootdir
='${prefix}/share'
1436 datadir
='${datarootdir}'
1437 sysconfdir
='${prefix}/etc'
1438 sharedstatedir
='${prefix}/com'
1439 localstatedir
='${prefix}/var'
1440 includedir
='${prefix}/include'
1441 oldincludedir
='/usr/include'
1442 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
1443 infodir
='${datarootdir}/info'
1448 libdir
='${exec_prefix}/lib'
1449 localedir
='${datarootdir}/locale'
1450 mandir
='${datarootdir}/man'
1456 # If the previous option needs an argument, assign it.
1457 if test -n "$ac_prev"; then
1458 eval $ac_prev=\
$ac_option
1464 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1468 # Accept the important Cygnus configure options, so we can diagnose typos.
1470 case $ac_dashdash$ac_option in
1474 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
1476 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
1477 bindir
=$ac_optarg ;;
1479 -build |
--build |
--buil |
--bui |
--bu)
1480 ac_prev
=build_alias
;;
1481 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
1482 build_alias
=$ac_optarg ;;
1484 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
1485 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
1486 ac_prev
=cache_file
;;
1487 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
1488 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
1489 cache_file
=$ac_optarg ;;
1491 --config-cache |
-C)
1492 cache_file
=config.cache
;;
1494 -datadir |
--datadir |
--datadi |
--datad)
1496 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
1497 datadir
=$ac_optarg ;;
1499 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
1500 |
--dataroo |
--dataro |
--datar)
1501 ac_prev
=datarootdir
;;
1502 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
1503 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
1504 datarootdir
=$ac_optarg ;;
1506 -disable-* |
--disable-*)
1507 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1508 # Reject names that are not valid shell variable names.
1509 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1510 as_fn_error
"invalid feature name: $ac_useropt"
1511 ac_useropt_orig
=$ac_useropt
1512 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1513 case $ac_user_opts in
1515 "enable_
$ac_useropt"
1517 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1518 ac_unrecognized_sep
=', ';;
1520 eval enable_
$ac_useropt=no
;;
1522 -docdir |
--docdir |
--docdi |
--doc |
--do)
1524 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
1525 docdir
=$ac_optarg ;;
1527 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
1529 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
1530 dvidir
=$ac_optarg ;;
1532 -enable-* |
--enable-*)
1533 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1534 # Reject names that are not valid shell variable names.
1535 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1536 as_fn_error
"invalid feature name: $ac_useropt"
1537 ac_useropt_orig
=$ac_useropt
1538 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1539 case $ac_user_opts in
1541 "enable_
$ac_useropt"
1543 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1544 ac_unrecognized_sep
=', ';;
1546 eval enable_
$ac_useropt=\
$ac_optarg ;;
1548 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
1549 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
1550 |
--exec |
--exe |
--ex)
1551 ac_prev
=exec_prefix
;;
1552 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
1553 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
1554 |
--exec=* |
--exe=* |
--ex=*)
1555 exec_prefix
=$ac_optarg ;;
1557 -gas |
--gas |
--ga |
--g)
1558 # Obsolete; use --with-gas.
1561 -help |
--help |
--hel |
--he |
-h)
1562 ac_init_help
=long
;;
1563 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
1564 ac_init_help
=recursive
;;
1565 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
1566 ac_init_help
=short
;;
1568 -host |
--host |
--hos |
--ho)
1569 ac_prev
=host_alias
;;
1570 -host=* |
--host=* |
--hos=* |
--ho=*)
1571 host_alias
=$ac_optarg ;;
1573 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
1575 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
1577 htmldir
=$ac_optarg ;;
1579 -includedir |
--includedir |
--includedi |
--included |
--include \
1580 |
--includ |
--inclu |
--incl |
--inc)
1581 ac_prev
=includedir
;;
1582 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
1583 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
1584 includedir
=$ac_optarg ;;
1586 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
1588 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
1589 infodir
=$ac_optarg ;;
1591 -libdir |
--libdir |
--libdi |
--libd)
1593 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
1594 libdir
=$ac_optarg ;;
1596 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
1597 |
--libexe |
--libex |
--libe)
1598 ac_prev
=libexecdir
;;
1599 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
1600 |
--libexe=* |
--libex=* |
--libe=*)
1601 libexecdir
=$ac_optarg ;;
1603 -localedir |
--localedir |
--localedi |
--localed |
--locale)
1604 ac_prev
=localedir
;;
1605 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
1606 localedir
=$ac_optarg ;;
1608 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
1609 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
1610 ac_prev
=localstatedir
;;
1611 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
1612 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
1613 localstatedir
=$ac_optarg ;;
1615 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
1617 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
1618 mandir
=$ac_optarg ;;
1620 -nfp |
--nfp |
--nf)
1621 # Obsolete; use --without-fp.
1624 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
1625 |
--no-cr |
--no-c |
-n)
1628 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
1629 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
1632 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
1633 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
1634 |
--oldin |
--oldi |
--old |
--ol |
--o)
1635 ac_prev
=oldincludedir
;;
1636 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
1637 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
1638 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
1639 oldincludedir
=$ac_optarg ;;
1641 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
1643 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
1644 prefix
=$ac_optarg ;;
1646 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
1647 |
--program-pre |
--program-pr |
--program-p)
1648 ac_prev
=program_prefix
;;
1649 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
1650 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
1651 program_prefix
=$ac_optarg ;;
1653 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
1654 |
--program-suf |
--program-su |
--program-s)
1655 ac_prev
=program_suffix
;;
1656 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
1657 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
1658 program_suffix
=$ac_optarg ;;
1660 -program-transform-name |
--program-transform-name \
1661 |
--program-transform-nam |
--program-transform-na \
1662 |
--program-transform-n |
--program-transform- \
1663 |
--program-transform |
--program-transfor \
1664 |
--program-transfo |
--program-transf \
1665 |
--program-trans |
--program-tran \
1666 |
--progr-tra |
--program-tr |
--program-t)
1667 ac_prev
=program_transform_name
;;
1668 -program-transform-name=* |
--program-transform-name=* \
1669 |
--program-transform-nam=* |
--program-transform-na=* \
1670 |
--program-transform-n=* |
--program-transform-=* \
1671 |
--program-transform=* |
--program-transfor=* \
1672 |
--program-transfo=* |
--program-transf=* \
1673 |
--program-trans=* |
--program-tran=* \
1674 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
1675 program_transform_name
=$ac_optarg ;;
1677 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
1679 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
1680 pdfdir
=$ac_optarg ;;
1682 -psdir |
--psdir |
--psdi |
--psd |
--ps)
1684 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
1687 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1688 |
-silent |
--silent |
--silen |
--sile |
--sil)
1691 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
1693 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
1695 sbindir
=$ac_optarg ;;
1697 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
1698 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
1699 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
1701 ac_prev
=sharedstatedir
;;
1702 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
1703 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
1704 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
1706 sharedstatedir
=$ac_optarg ;;
1708 -site |
--site |
--sit)
1710 -site=* |
--site=* |
--sit=*)
1713 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1715 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1716 srcdir
=$ac_optarg ;;
1718 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1719 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1720 ac_prev
=sysconfdir
;;
1721 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1722 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1723 sysconfdir
=$ac_optarg ;;
1725 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1726 ac_prev
=target_alias
;;
1727 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1728 target_alias
=$ac_optarg ;;
1730 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1733 -version |
--version |
--versio |
--versi |
--vers |
-V)
1734 ac_init_version
=: ;;
1737 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1738 # Reject names that are not valid shell variable names.
1739 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1740 as_fn_error
"invalid package name: $ac_useropt"
1741 ac_useropt_orig
=$ac_useropt
1742 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1743 case $ac_user_opts in
1747 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1748 ac_unrecognized_sep
=', ';;
1750 eval with_
$ac_useropt=\
$ac_optarg ;;
1752 -without-* |
--without-*)
1753 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1754 # Reject names that are not valid shell variable names.
1755 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1756 as_fn_error
"invalid package name: $ac_useropt"
1757 ac_useropt_orig
=$ac_useropt
1758 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1759 case $ac_user_opts in
1763 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1764 ac_unrecognized_sep
=', ';;
1766 eval with_
$ac_useropt=no
;;
1769 # Obsolete; use --with-x.
1772 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1773 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1774 ac_prev
=x_includes
;;
1775 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1776 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1777 x_includes
=$ac_optarg ;;
1779 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1780 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1781 ac_prev
=x_libraries
;;
1782 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1783 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1784 x_libraries
=$ac_optarg ;;
1786 -*) as_fn_error
"unrecognized option: \`$ac_option'
1787 Try \`$0 --help' for more information."
1791 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1792 # Reject names that are not valid shell variable names.
1793 case $ac_envvar in #(
1794 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1795 as_fn_error
"invalid variable name: \`$ac_envvar'" ;;
1797 eval $ac_envvar=\
$ac_optarg
1798 export $ac_envvar ;;
1801 # FIXME: should be removed in autoconf 3.0.
1802 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1803 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1804 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1805 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1811 if test -n "$ac_prev"; then
1812 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1813 as_fn_error
"missing argument to $ac_option"
1816 if test -n "$ac_unrecognized_opts"; then
1817 case $enable_option_checking in
1819 fatal
) as_fn_error
"unrecognized options: $ac_unrecognized_opts" ;;
1820 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1824 # Check all directory arguments for consistency.
1825 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1826 datadir sysconfdir sharedstatedir localstatedir includedir \
1827 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1828 libdir localedir mandir
1830 eval ac_val
=\$
$ac_var
1831 # Remove trailing slashes.
1834 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1835 eval $ac_var=\
$ac_val;;
1837 # Be sure to have absolute directory names.
1839 [\\/$
]* | ?
:[\\/]* ) continue;;
1840 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1842 as_fn_error
"expected an absolute directory name for --$ac_var: $ac_val"
1845 # There might be people who depend on the old broken behavior: `$host'
1846 # used to hold the argument of --host etc.
1847 # FIXME: To remove some day.
1850 target
=$target_alias
1852 # FIXME: To remove some day.
1853 if test "x$host_alias" != x
; then
1854 if test "x$build_alias" = x
; then
1855 cross_compiling
=maybe
1856 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1857 If a cross compiler is detected then cross compile mode will be used." >&2
1858 elif test "x$build_alias" != "x$host_alias"; then
1864 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1866 test "$silent" = yes && exec 6>/dev
/null
1869 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1870 ac_ls_di
=`ls -di .` &&
1871 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1872 as_fn_error
"working directory cannot be determined"
1873 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1874 as_fn_error
"pwd does not report name of working directory"
1877 # Find the source files, if location was not specified.
1878 if test -z "$srcdir"; then
1879 ac_srcdir_defaulted
=yes
1880 # Try the directory containing this script, then the parent directory.
1881 ac_confdir
=`$as_dirname -- "$as_myself" ||
1882 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1883 X"$as_myself" : 'X\(//\)[^/]' \| \
1884 X"$as_myself" : 'X\(//\)$' \| \
1885 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1886 $as_echo X"$as_myself" |
1887 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1905 if test ! -r "$srcdir/$ac_unique_file"; then
1909 ac_srcdir_defaulted
=no
1911 if test ! -r "$srcdir/$ac_unique_file"; then
1912 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1913 as_fn_error
"cannot find sources ($ac_unique_file) in $srcdir"
1915 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1917 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1919 # When building in place, set srcdir=.
1920 if test "$ac_abs_confdir" = "$ac_pwd"; then
1923 # Remove unnecessary trailing slashes from srcdir.
1924 # Double slashes in file names in object file debugging info
1925 # mess up M-x gdb in Emacs.
1927 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1929 for ac_var
in $ac_precious_vars; do
1930 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1931 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1932 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1933 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1937 # Report the --help message.
1939 if test "$ac_init_help" = "long"; then
1940 # Omit some internal or obsolete options to make the list less imposing.
1941 # This message is too long to be a string in the A/UX 3.1 sh.
1943 \`configure' configures emacs 24.2.93 to adapt to many kinds of systems.
1945 Usage: $0 [OPTION]... [VAR=VALUE]...
1947 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1948 VAR=VALUE. See below for descriptions of some of the useful variables.
1950 Defaults for the options are specified in brackets.
1953 -h, --help display this help and exit
1954 --help=short display options specific to this package
1955 --help=recursive display the short help of all the included packages
1956 -V, --version display version information and exit
1957 -q, --quiet, --silent do not print \`checking...' messages
1958 --cache-file=FILE cache test results in FILE [disabled]
1959 -C, --config-cache alias for \`--cache-file=config.cache'
1960 -n, --no-create do not create output files
1961 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1963 Installation directories:
1964 --prefix=PREFIX install architecture-independent files in PREFIX
1965 [$ac_default_prefix]
1966 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1969 By default, \`make install' will install all the files in
1970 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1971 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1972 for instance \`--prefix=\$HOME'.
1974 For better control, use the options below.
1976 Fine tuning of the installation directories:
1977 --bindir=DIR user executables [EPREFIX/bin]
1978 --sbindir=DIR system admin executables [EPREFIX/sbin]
1979 --libexecdir=DIR program executables [EPREFIX/libexec]
1980 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1981 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1982 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1983 --libdir=DIR object code libraries [EPREFIX/lib]
1984 --includedir=DIR C header files [PREFIX/include]
1985 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1986 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1987 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1988 --infodir=DIR info documentation [DATAROOTDIR/info]
1989 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1990 --mandir=DIR man documentation [DATAROOTDIR/man]
1991 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1992 --htmldir=DIR html documentation [DOCDIR]
1993 --dvidir=DIR dvi documentation [DOCDIR]
1994 --pdfdir=DIR pdf documentation [DOCDIR]
1995 --psdir=DIR ps documentation [DOCDIR]
2001 --program-prefix=PREFIX prepend PREFIX to installed program names
2002 --program-suffix=SUFFIX append SUFFIX to installed program names
2003 --program-transform-name=PROGRAM run
sed PROGRAM on installed program names
2006 --x-includes=DIR X include files are
in DIR
2007 --x-libraries=DIR X library files are
in DIR
2010 --build=BUILD configure
for building on BUILD
[guessed
]
2011 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
2015 if test -n "$ac_init_help"; then
2016 case $ac_init_help in
2017 short | recursive
) echo "Configuration of emacs 24.2.93:";;
2022 --disable-option-checking ignore unrecognized
--enable/--with options
2023 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
2024 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
2025 --disable-ns-self-contained
2026 disable self contained build under NeXTstep
2027 --enable-locallisppath=PATH
2028 directories Emacs should search
for lisp files
2029 specific to this site
2030 --enable-checking[=LIST
]
2031 enable expensive run-time checks. With LIST
, enable
2032 only specific categories of checks. Categories are
:
2033 all
,yes,no. Flags are
: stringbytes
, stringoverrun
,
2034 stringfreelist
, xmallocoverrun
, conslist
, glyphs
2035 --enable-check-lisp-object-type
2036 enable compile
time checks
for the Lisp_Object data
2037 type. This is useful
for development
for catching
2038 certain types of bugs.
2039 --enable-profiling build emacs with low-level
, gprof profiling support.
2040 Mainly useful
for debugging Emacs itself. May not
2041 work on all platforms. Stops profiler.el working.
2042 --enable-autodepend automatically generate dependencies to .h-files.
2043 Requires GNU Make and Gcc. Enabled
if GNU Make and
2045 --disable-dependency-tracking speeds up one-time build
2046 --enable-dependency-tracking do not reject slow dependency extractors
2047 --disable-largefile omit support
for large files
2048 --enable-gcc-warnings turn on lots of GCC warnings
/errors. This is
2049 intended
for developers
, and may generate false
2050 alarms when used with older or non-GNU development
2052 --enable-link-time-optimization
2053 build emacs with link-time optimization. This is
2054 supported only
for GCC since
4.5.0.
2057 --with-PACKAGE[=ARG
] use PACKAGE
[ARG
=yes]
2058 --without-PACKAGE do not use PACKAGE
(same as
--with-PACKAGE=no
)
2059 --without-all omit almost all features and build small executable
2060 with minimal dependencies
2061 --without-pop don
't support POP mail retrieval with movemail
2062 --with-kerberos support Kerberos-authenticated POP
2063 --with-kerberos5 support Kerberos version 5 authenticated POP
2064 --with-hesiod support Hesiod to get the POP server host
2065 --with-mmdf support MMDF mailboxes
2066 --with-mail-unlink unlink, rather than empty, mail spool after reading
2067 --with-mailhost=HOSTNAME
2068 string giving default POP mail host
2069 --without-sound don't compile with sound support
2070 --with-x-toolkit=KIT use an X toolkit
(KIT one of
: yes or gtk
, gtk2
,
2071 gtk3
, lucid or athena
, motif
, no
)
2072 --with-wide-int prefer wide Emacs integers
(typically
62-bit)
2073 --without-xpm don
't compile with XPM image support
2074 --without-jpeg don't compile with JPEG image support
2075 --without-tiff don
't compile with TIFF image support
2076 --without-gif don't compile with GIF image support
2077 --without-png don
't compile with PNG image support
2078 --without-rsvg don't compile with SVG image support
2079 --without-xml2 don
't compile with XML parsing support
2080 --without-imagemagick don't compile with ImageMagick image support
2081 --without-xft don
't use XFT for anti aliased fonts
2082 --without-libotf don't use libotf
for OpenType font support
2083 --without-m17n-flt don
't use m17n-flt for text shaping
2084 --without-toolkit-scroll-bars
2085 don't use Motif or Xaw3d scroll bars
2086 --without-xaw3d don
't use Xaw3d
2087 --without-xim don't use X11 XIM
2088 --with-ns use NeXTstep
(Cocoa or GNUstep
) windowing system
2089 --with-w32 use native MS Windows GUI
2090 --without-gpm don
't use -lgpm for mouse support on a GNU/Linux
2092 --without-dbus don't compile with D-Bus support
2093 --without-gconf don
't compile with GConf support
2094 --without-gsettings don't compile with GSettings support
2095 --without-selinux don
't compile with SELinux support
2096 --without-gnutls don't use
-lgnutls for SSL
/TLS support
2097 --without-makeinfo don
't require makeinfo for building manuals
2098 --without-compress-info don't
compress the installed Info pages
2099 --with-pkg-config-prog=PATH
2100 path to pkg-config
for finding GTK and librsvg
2101 --with-crt-dir=DIR directory containing crtn.o etc. The default is
2102 /usr
/lib
, or
/usr
/lib64 on some platforms.
2103 --with-gameuser=USER user
for shared game score files
2104 --with-gnustep-conf=PATH
2105 path to GNUstep.conf
; default
$GNUSTEP_CONFIG_FILE,
2106 or
/etc
/GNUstep
/GNUstep.conf
2107 --with-x use the X Window System
2109 Some influential environment variables
:
2110 CC C compiler
command
2111 CFLAGS C compiler flags
2112 LDFLAGS linker flags
, e.g.
-L<lib dir
> if you have libraries
in a
2113 nonstandard directory
<lib dir
>
2114 LIBS libraries to pass to the linker
, e.g.
-l<library
>
2115 CPPFLAGS
(Objective
) C
/C
++ preprocessor flags
, e.g.
-I<include dir
> if
2116 you have headers
in a nonstandard directory
<include dir
>
2118 XMKMF Path to xmkmf
, Makefile generator
for X Window System
2120 Use these variables to override the choices made by
`configure' or to help
2121 it to find libraries and programs with nonstandard names/locations.
2123 Report bugs to the package provider.
2128 if test "$ac_init_help" = "recursive"; then
2129 # If there are subdirs, report their specific --help.
2130 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2131 test -d "$ac_dir" ||
2132 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2137 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2139 ac_dir_suffix=/`$as_echo "$ac_dir" |
sed 's|^\.[\\/]||'`
2140 # A ".." for each directory in $ac_dir_suffix.
2141 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" |
sed 's|/[^\\/]*|/..|g;s|/||'`
2142 case $ac_top_builddir_sub in
2143 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2144 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2147 ac_abs_top_builddir=$ac_pwd
2148 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2149 # for backward compatibility:
2150 ac_top_builddir=$ac_top_build_prefix
2153 .) # We are building in place.
2155 ac_top_srcdir=$ac_top_builddir_sub
2156 ac_abs_top_srcdir=$ac_pwd ;;
2157 [\\/]* | ?:[\\/]* ) # Absolute name.
2158 ac_srcdir=$srcdir$ac_dir_suffix;
2159 ac_top_srcdir=$srcdir
2160 ac_abs_top_srcdir=$srcdir ;;
2162 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2163 ac_top_srcdir=$ac_top_build_prefix$srcdir
2164 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2166 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2168 cd "$ac_dir" || { ac_status=$?; continue; }
2169 # Check for guested configure.
2170 if test -f "$ac_srcdir/configure.gnu"; then
2172 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2173 elif test -f "$ac_srcdir/configure"; then
2175 $SHELL "$ac_srcdir/configure" --help=recursive
2177 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2179 cd "$ac_pwd" || { ac_status=$?; break; }
2183 test -n "$ac_init_help" && exit $ac_status
2184 if $ac_init_version; then
2186 emacs configure 24.2.93
2187 generated by GNU Autoconf 2.65
2189 Copyright (C) 2009 Free Software Foundation, Inc.
2190 This configure script is free software; the Free Software Foundation
2191 gives unlimited permission to copy, distribute and modify it.
2196 ## ------------------------ ##
2197 ## Autoconf initialization. ##
2198 ## ------------------------ ##
2200 # ac_fn_c_try_compile LINENO
2201 # --------------------------
2202 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2203 ac_fn_c_try_compile ()
2205 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2206 rm -f conftest.$ac_objext
2207 if { { ac_try="$ac_compile"
2209 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2210 *) ac_try_echo
=$ac_try;;
2212 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2213 $as_echo "$ac_try_echo"; } >&5
2214 (eval "$ac_compile") 2>conftest.err
2216 if test -s conftest.err
; then
2217 grep -v '^ *+' conftest.err
>conftest.er1
2218 cat conftest.er1
>&5
2219 mv -f conftest.er1 conftest.err
2221 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2222 test $ac_status = 0; } && {
2223 test -z "$ac_c_werror_flag" ||
2224 test ! -s conftest.err
2225 } && test -s conftest.
$ac_objext; then :
2228 $as_echo "$as_me: failed program was:" >&5
2229 sed 's/^/| /' conftest.
$ac_ext >&5
2233 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2234 as_fn_set_status
$ac_retval
2236 } # ac_fn_c_try_compile
2238 # ac_fn_c_try_cpp LINENO
2239 # ----------------------
2240 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2243 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2244 if { { ac_try
="$ac_cpp conftest.$ac_ext"
2246 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2247 *) ac_try_echo=$ac_try;;
2249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2250 $as_echo "$ac_try_echo"; } >&5
2251 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2253 if test -s conftest.err; then
2254 grep -v '^ *+' conftest.err >conftest.er1
2255 cat conftest.er1 >&5
2256 mv -f conftest.er1 conftest.err
2258 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2259 test $ac_status = 0; } >/dev/null && {
2260 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2261 test ! -s conftest.err
2265 $as_echo "$as_me: failed program was:" >&5
2266 sed 's/^/| /' conftest.$ac_ext >&5
2270 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2271 as_fn_set_status $ac_retval
2275 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2276 # -------------------------------------------------------
2277 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2278 # the include files in INCLUDES and setting the cache variable VAR
2280 ac_fn_c_check_header_mongrel ()
2282 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2283 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2285 $as_echo_n "checking for $2... " >&6; }
2286 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2287 $as_echo_n "(cached) " >&6
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2291 $as_echo "$ac_res" >&6; }
2293 # Is the header compilable?
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2295 $as_echo_n "checking $2 usability... " >&6; }
2296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2297 /* end confdefs.h. */
2301 if ac_fn_c_try_compile "$LINENO"; then :
2302 ac_header_compiler=yes
2304 ac_header_compiler=no
2306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2308 $as_echo "$ac_header_compiler" >&6; }
2310 # Is the header present?
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2312 $as_echo_n "checking $2 presence... " >&6; }
2313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2314 /* end confdefs.h. */
2317 if ac_fn_c_try_cpp "$LINENO"; then :
2318 ac_header_preproc=yes
2320 ac_header_preproc=no
2322 rm -f conftest.err conftest.$ac_ext
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2324 $as_echo "$ac_header_preproc" >&6; }
2326 # So? What about this header?
2327 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2330 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2331 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2332 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2335 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2336 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2337 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2338 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2339 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2340 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2341 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2342 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2344 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2348 $as_echo_n "checking for $2... " >&6; }
2349 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2350 $as_echo_n "(cached) " >&6
2352 eval "$3=\$ac_header_compiler"
2355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2356 $as_echo "$ac_res" >&6; }
2358 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2360 } # ac_fn_c_check_header_mongrel
2362 # ac_fn_c_try_run LINENO
2363 # ----------------------
2364 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2365 # that executables *can* be run.
2368 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2369 if { { ac_try="$ac_link"
2371 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2372 *) ac_try_echo
=$ac_try;;
2374 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2375 $as_echo "$ac_try_echo"; } >&5
2376 (eval "$ac_link") 2>&5
2378 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2379 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
2380 { { case "(($ac_try" in
2381 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2382 *) ac_try_echo=$ac_try;;
2384 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2385 $as_echo "$ac_try_echo"; } >&5
2386 (eval "$ac_try") 2>&5
2388 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2389 test $ac_status = 0; }; }; then :
2392 $as_echo "$as_me: program exited with status $ac_status" >&5
2393 $as_echo "$as_me: failed program was:" >&5
2394 sed 's/^/| /' conftest.$ac_ext >&5
2396 ac_retval=$ac_status
2398 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2399 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2400 as_fn_set_status $ac_retval
2404 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2405 # -------------------------------------------------------
2406 # Tests whether HEADER exists and can be compiled using the include files in
2407 # INCLUDES, setting the cache variable VAR accordingly.
2408 ac_fn_c_check_header_compile ()
2410 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2412 $as_echo_n "checking for $2... " >&6; }
2413 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2414 $as_echo_n "(cached) " >&6
2416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2417 /* end confdefs.h. */
2421 if ac_fn_c_try_compile "$LINENO"; then :
2426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2430 $as_echo "$ac_res" >&6; }
2431 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2433 } # ac_fn_c_check_header_compile
2435 # ac_fn_c_try_link LINENO
2436 # -----------------------
2437 # Try to link conftest.$ac_ext, and return whether this succeeded.
2440 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2441 rm -f conftest.$ac_objext conftest$ac_exeext
2442 if { { ac_try="$ac_link"
2444 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2445 *) ac_try_echo
=$ac_try;;
2447 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2448 $as_echo "$ac_try_echo"; } >&5
2449 (eval "$ac_link") 2>conftest.err
2451 if test -s conftest.err
; then
2452 grep -v '^ *+' conftest.err
>conftest.er1
2453 cat conftest.er1
>&5
2454 mv -f conftest.er1 conftest.err
2456 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2457 test $ac_status = 0; } && {
2458 test -z "$ac_c_werror_flag" ||
2459 test ! -s conftest.err
2460 } && test -s conftest
$ac_exeext && {
2461 test "$cross_compiling" = yes ||
2462 $as_test_x conftest
$ac_exeext
2466 $as_echo "$as_me: failed program was:" >&5
2467 sed 's/^/| /' conftest.
$ac_ext >&5
2471 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2472 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2473 # interfere with the next link command; also delete a directory that is
2474 # left behind by Apple's compiler. We do this before executing the actions.
2475 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2476 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2477 as_fn_set_status
$ac_retval
2479 } # ac_fn_c_try_link
2481 # ac_fn_c_check_decl LINENO SYMBOL VAR
2482 # ------------------------------------
2483 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2484 ac_fn_c_check_decl
()
2486 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2488 $as_echo_n "checking whether $2 is declared... " >&6; }
2489 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2490 $as_echo_n "(cached) " >&6
2492 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2493 /* end confdefs.h. */
2506 if ac_fn_c_try_compile
"$LINENO"; then :
2511 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2515 $as_echo "$ac_res" >&6; }
2516 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2518 } # ac_fn_c_check_decl
2520 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2521 # ----------------------------------------------
2522 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2523 ac_fn_c_check_header_preproc
()
2525 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2527 $as_echo_n "checking for $2... " >&6; }
2528 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2529 $as_echo_n "(cached) " >&6
2531 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2532 /* end confdefs.h. */
2535 if ac_fn_c_try_cpp
"$LINENO"; then :
2540 rm -f conftest.err conftest.
$ac_ext
2543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2544 $as_echo "$ac_res" >&6; }
2545 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2547 } # ac_fn_c_check_header_preproc
2549 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2550 # ----------------------------------------------------
2551 # Tries to find if the field MEMBER exists in type AGGR, after including
2552 # INCLUDES, setting cache variable VAR accordingly.
2553 ac_fn_c_check_member
()
2555 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2557 $as_echo_n "checking for $2.$3... " >&6; }
2558 if { as_var
=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2559 $as_echo_n "(cached) " >&6
2561 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2562 /* end confdefs.h. */
2574 if ac_fn_c_try_compile
"$LINENO"; then :
2577 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2578 /* end confdefs.h. */
2584 if (sizeof ac_aggr.$3)
2590 if ac_fn_c_try_compile
"$LINENO"; then :
2595 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2597 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2601 $as_echo "$ac_res" >&6; }
2602 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2604 } # ac_fn_c_check_member
2606 # ac_fn_c_check_func LINENO FUNC VAR
2607 # ----------------------------------
2608 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2609 ac_fn_c_check_func
()
2611 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2613 $as_echo_n "checking for $2... " >&6; }
2614 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2615 $as_echo_n "(cached) " >&6
2617 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2618 /* end confdefs.h. */
2619 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2620 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2621 #define $2 innocuous_$2
2623 /* System header to define __stub macros and hopefully few prototypes,
2624 which can conflict with char $2 (); below.
2625 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2626 <limits.h> exists even on freestanding compilers. */
2629 # include <limits.h>
2631 # include <assert.h>
2636 /* Override any GCC internal prototype to avoid an error.
2637 Use char because int might match the return type of a GCC
2638 builtin and then its argument prototype would still apply. */
2643 /* The GNU C library defines this for functions which it implements
2644 to always fail with ENOSYS. Some functions are actually named
2645 something starting with __ and the normal name is an alias. */
2646 #if defined __stub_$2 || defined __stub___$2
2658 if ac_fn_c_try_link
"$LINENO"; then :
2663 rm -f core conftest.err conftest.
$ac_objext \
2664 conftest
$ac_exeext conftest.
$ac_ext
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2668 $as_echo "$ac_res" >&6; }
2669 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2671 } # ac_fn_c_check_func
2673 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2674 # -------------------------------------------
2675 # Tests whether TYPE exists after having included INCLUDES, setting cache
2676 # variable VAR accordingly.
2677 ac_fn_c_check_type
()
2679 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2681 $as_echo_n "checking for $2... " >&6; }
2682 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2683 $as_echo_n "(cached) " >&6
2686 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2687 /* end confdefs.h. */
2698 if ac_fn_c_try_compile
"$LINENO"; then :
2699 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2700 /* end confdefs.h. */
2711 if ac_fn_c_try_compile
"$LINENO"; then :
2716 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2718 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2722 $as_echo "$ac_res" >&6; }
2723 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2725 } # ac_fn_c_check_type
2727 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2728 # --------------------------------------------
2729 # Tries to find the compile-time value of EXPR in a program that includes
2730 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2732 ac_fn_c_compute_int
()
2734 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2735 if test "$cross_compiling" = yes; then
2736 # Depending upon the size, compute the lo and hi bounds.
2737 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2738 /* end confdefs.h. */
2743 static int test_array [1 - 2 * !(($2) >= 0)];
2750 if ac_fn_c_try_compile
"$LINENO"; then :
2753 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2754 /* end confdefs.h. */
2759 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2766 if ac_fn_c_try_compile
"$LINENO"; then :
2767 ac_hi
=$ac_mid; break
2769 as_fn_arith
$ac_mid + 1 && ac_lo
=$as_val
2770 if test $ac_lo -le $ac_mid; then
2774 as_fn_arith
2 '*' $ac_mid + 1 && ac_mid
=$as_val
2776 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2779 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2780 /* end confdefs.h. */
2785 static int test_array [1 - 2 * !(($2) < 0)];
2792 if ac_fn_c_try_compile
"$LINENO"; then :
2795 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2796 /* end confdefs.h. */
2801 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2808 if ac_fn_c_try_compile
"$LINENO"; then :
2809 ac_lo
=$ac_mid; break
2811 as_fn_arith
'(' $ac_mid ')' - 1 && ac_hi
=$as_val
2812 if test $ac_mid -le $ac_hi; then
2816 as_fn_arith
2 '*' $ac_mid && ac_mid
=$as_val
2818 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2823 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2825 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2826 # Binary search between lo and hi bounds.
2827 while test "x$ac_lo" != "x$ac_hi"; do
2828 as_fn_arith
'(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid
=$as_val
2829 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2830 /* end confdefs.h. */
2835 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2842 if ac_fn_c_try_compile
"$LINENO"; then :
2845 as_fn_arith
'(' $ac_mid ')' + 1 && ac_lo
=$as_val
2847 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2850 ?
*) eval "$3=\$ac_lo"; ac_retval
=0 ;;
2854 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2855 /* end confdefs.h. */
2857 static long int longval () { return $2; }
2858 static unsigned long int ulongval () { return $2; }
2865 FILE *f = fopen ("conftest.val", "w");
2870 long int i = longval ();
2873 fprintf (f, "%ld", i);
2877 unsigned long int i = ulongval ();
2880 fprintf (f, "%lu", i);
2882 /* Do not output a trailing newline, as this causes \r\n confusion
2883 on some platforms. */
2884 return ferror (f) || fclose (f) != 0;
2890 if ac_fn_c_try_run
"$LINENO"; then :
2891 echo >>conftest.val
; read $3 <conftest.val
; ac_retval
=0
2895 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
2896 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
2900 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
2901 as_fn_set_status
$ac_retval
2903 } # ac_fn_c_compute_int
2904 cat >config.log
<<_ACEOF
2905 This file contains any messages produced by compilers while
2906 running configure, to aid debugging if configure makes a mistake.
2908 It was created by emacs $as_me 24.2.93, which was
2909 generated by GNU Autoconf 2.65. Invocation command line was
2921 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2922 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2923 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2924 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2925 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2927 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2928 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2930 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2931 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2932 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2933 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2934 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2935 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2936 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2940 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2944 test -z "$as_dir" && as_dir
=.
2945 $as_echo "PATH: $as_dir"
2961 # Keep a trace of the command line.
2962 # Strip out --no-create and --no-recursion so they do not pile up.
2963 # Strip out --silent because we don't want to record it for future runs.
2964 # Also quote any args containing shell meta-characters.
2965 # Make two passes to allow for proper duplicate-argument suppression.
2969 ac_must_keep_next
=false
2975 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
2976 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
2977 |
-silent |
--silent |
--silen |
--sile |
--sil)
2980 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2983 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
2985 as_fn_append ac_configure_args1
" '$ac_arg'"
2986 if test $ac_must_keep_next = true
; then
2987 ac_must_keep_next
=false
# Got value, back to normal.
2990 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
2991 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
2992 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
2993 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
2994 case "$ac_configure_args0 " in
2995 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2998 -* ) ac_must_keep_next
=true
;;
3001 as_fn_append ac_configure_args
" '$ac_arg'"
3006 { ac_configure_args0
=; unset ac_configure_args0
;}
3007 { ac_configure_args1
=; unset ac_configure_args1
;}
3009 # When interrupted or exit'd, cleanup temporary files, and complete
3010 # config.log. We remove comments because anyway the quotes in there
3011 # would cause problems or look ugly.
3012 # WARNING: Use '\'' to represent an apostrophe within the trap.
3013 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3014 trap 'exit_status=$?
3015 # Save into config.log some information that might help in debugging.
3020 ## ---------------- ##
3021 ## Cache variables. ##
3022 ## ---------------- ##
3025 # The following way of writing the cache mishandles newlines in values,
3027 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3028 eval ac_val=\$$ac_var
3032 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3033 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3036 _ | IFS | as_nl) ;; #(
3037 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3038 *) { eval $ac_var=; unset $ac_var;} ;;
3043 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3044 *${as_nl}ac_space=\ *)
3046 "s/'\''/'\''\\\\'\'''\''/g;
3047 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3050 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3058 ## ----------------- ##
3059 ## Output variables. ##
3060 ## ----------------- ##
3063 for ac_var in $ac_subst_vars
3065 eval ac_val=\$$ac_var
3067 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3069 $as_echo "$ac_var='\''$ac_val'\''"
3073 if test -n "$ac_subst_files"; then
3075 ## ------------------- ##
3076 ## File substitutions. ##
3077 ## ------------------- ##
3080 for ac_var
in $ac_subst_files
3082 eval ac_val
=\$
$ac_var
3084 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3086 $as_echo "$ac_var='\''$ac_val'\''"
3091 if test -s confdefs.h; then
3101 test "$ac_signal" != 0 &&
3102 $as_echo "$as_me: caught signal $ac_signal"
3103 $as_echo "$as_me: exit $exit_status"
3105 rm -f core *.core core.conftest.* &&
3106 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3109 for ac_signal
in 1 2 13 15; do
3110 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3114 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3115 rm -f -r conftest
* confdefs.h
3117 $as_echo "/* confdefs.h */" > confdefs.h
3119 # Predefined preprocessor variables.
3121 cat >>confdefs.h
<<_ACEOF
3122 #define PACKAGE_NAME "$PACKAGE_NAME"
3125 cat >>confdefs.h
<<_ACEOF
3126 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3129 cat >>confdefs.h
<<_ACEOF
3130 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3133 cat >>confdefs.h
<<_ACEOF
3134 #define PACKAGE_STRING "$PACKAGE_STRING"
3137 cat >>confdefs.h
<<_ACEOF
3138 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3141 cat >>confdefs.h
<<_ACEOF
3142 #define PACKAGE_URL "$PACKAGE_URL"
3146 # Let the site file select an alternate cache file if it wants to.
3147 # Prefer an explicitly selected file to automatically selected ones.
3150 if test -n "$CONFIG_SITE"; then
3151 ac_site_file1
=$CONFIG_SITE
3152 elif test "x$prefix" != xNONE
; then
3153 ac_site_file1
=$prefix/share
/config.site
3154 ac_site_file2
=$prefix/etc
/config.site
3156 ac_site_file1
=$ac_default_prefix/share
/config.site
3157 ac_site_file2
=$ac_default_prefix/etc
/config.site
3159 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
3161 test "x$ac_site_file" = xNONE
&& continue
3162 if test /dev
/null
!= "$ac_site_file" && test -r "$ac_site_file"; then
3163 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3164 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3165 sed 's/^/| /' "$ac_site_file" >&5
3170 if test -r "$cache_file"; then
3171 # Some versions of bash will fail to source /dev/null (special files
3172 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3173 if test /dev
/null
!= "$cache_file" && test -f "$cache_file"; then
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3175 $as_echo "$as_me: loading cache $cache_file" >&6;}
3177 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
3178 *) .
"./$cache_file";;
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3183 $as_echo "$as_me: creating cache $cache_file" >&6;}
3187 as_fn_append ac_header_list
" linux/version.h"
3188 as_fn_append ac_header_list
" sys/systeminfo.h"
3189 as_fn_append ac_header_list
" stdio_ext.h"
3190 as_fn_append ac_header_list
" fcntl.h"
3191 as_fn_append ac_header_list
" coff.h"
3192 as_fn_append ac_header_list
" pty.h"
3193 as_fn_append ac_header_list
" sys/vlimit.h"
3194 as_fn_append ac_header_list
" sys/resource.h"
3195 as_fn_append ac_header_list
" sys/utsname.h"
3196 as_fn_append ac_header_list
" pwd.h"
3197 as_fn_append ac_header_list
" utmp.h"
3198 as_fn_append ac_header_list
" dirent.h"
3199 as_fn_append ac_header_list
" util.h"
3200 as_fn_append ac_header_list
" sys/socket.h"
3201 as_fn_append ac_header_list
" stdlib.h"
3202 as_fn_append ac_header_list
" unistd.h"
3203 as_fn_append ac_header_list
" sys/param.h"
3204 as_fn_append ac_header_list
" pthread.h"
3205 as_fn_append ac_header_list
" malloc/malloc.h"
3206 as_fn_append ac_header_list
" maillock.h"
3207 as_fn_append ac_header_list
" sys/un.h"
3208 as_fn_append ac_func_list
" tzset"
3209 as_fn_append ac_func_list
" readlinkat"
3210 as_fn_append ac_header_list
" execinfo.h"
3211 gl_getopt_required
=GNU
3212 as_fn_append ac_header_list
" getopt.h"
3213 as_fn_append ac_func_list
" gettimeofday"
3214 as_fn_append ac_func_list
" nanotime"
3215 as_fn_append ac_header_list
" sys/time.h"
3216 as_fn_append ac_header_list
" wchar.h"
3217 as_fn_append ac_header_list
" stdint.h"
3218 as_fn_append ac_header_list
" inttypes.h"
3219 as_fn_append ac_func_list
" lstat"
3220 as_fn_append ac_func_list
" alarm"
3221 as_fn_append ac_header_list
" sys/select.h"
3222 as_fn_append ac_func_list
" pselect"
3223 as_fn_append ac_func_list
" pthread_sigmask"
3224 as_fn_append ac_func_list
" readlink"
3225 as_fn_append ac_func_list
" strtoimax"
3226 as_fn_append ac_func_list
" strtoumax"
3227 as_fn_append ac_func_list
" symlink"
3228 as_fn_append ac_header_list
" sys/stat.h"
3229 as_fn_append ac_func_list
" localtime_r"
3230 as_fn_append ac_header_list
" utime.h"
3231 as_fn_append ac_func_list
" futimes"
3232 as_fn_append ac_func_list
" futimesat"
3233 as_fn_append ac_func_list
" futimens"
3234 as_fn_append ac_func_list
" utimensat"
3235 as_fn_append ac_func_list
" lutimes"
3236 # Check that the precious variables saved in the cache have kept the same
3238 ac_cache_corrupted
=false
3239 for ac_var
in $ac_precious_vars; do
3240 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
3241 eval ac_new_set
=\
$ac_env_${ac_var}_set
3242 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
3243 eval ac_new_val
=\
$ac_env_${ac_var}_value
3244 case $ac_old_set,$ac_new_set in
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3247 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3248 ac_cache_corrupted
=: ;;
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3251 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3252 ac_cache_corrupted
=: ;;
3255 if test "x$ac_old_val" != "x$ac_new_val"; then
3256 # differences in whitespace do not lead to failure.
3257 ac_old_val_w
=`echo x $ac_old_val`
3258 ac_new_val_w
=`echo x $ac_new_val`
3259 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3261 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3262 ac_cache_corrupted
=:
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3265 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3266 eval $ac_var=\
$ac_old_val
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3269 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3271 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3274 # Pass precious variables to config.status.
3275 if test "$ac_new_set" = set; then
3277 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3278 *) ac_arg
=$ac_var=$ac_new_val ;;
3280 case " $ac_configure_args " in
3281 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3282 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
3286 if $ac_cache_corrupted; then
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3288 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3290 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3291 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3293 ## -------------------- ##
3294 ## Main body of script. ##
3295 ## -------------------- ##
3298 ac_cpp
='$CPP $CPPFLAGS'
3299 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3300 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3301 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3304 ac_config_headers
="$ac_config_headers src/config.h:src/config.in"
3308 for ac_dir
in build-aux
"$srcdir"/build-aux
; do
3309 for ac_t
in install-sh
install.sh shtool
; do
3310 if test -f "$ac_dir/$ac_t"; then
3312 ac_install_sh
="$ac_aux_dir/$ac_t -c"
3317 if test -z "$ac_aux_dir"; then
3318 as_fn_error
"cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3321 # These three variables are undocumented and unsupported,
3322 # and are intended to be withdrawn in a future Autoconf release.
3323 # They can cause serious problems if a builder's source tree is in a directory
3324 # whose full name contains unusual characters.
3325 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3326 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3327 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3330 am__api_version
='1.11'
3332 # Find a good install program. We prefer a C program (faster),
3333 # so one script is as good as another. But avoid the broken or
3334 # incompatible versions:
3335 # SysV /etc/install, /usr/sbin/install
3336 # SunOS /usr/etc/install
3337 # IRIX /sbin/install
3339 # AmigaOS /C/install, which installs bootblocks on floppy discs
3340 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3341 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3342 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3343 # OS/2's system install, which has a completely different semantic
3344 # ./install, which can be erroneously created by make from ./install.sh.
3345 # Reject install programs that cannot install multiple files.
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3347 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3348 if test -z "$INSTALL"; then
3349 if test "${ac_cv_path_install+set}" = set; then :
3350 $as_echo_n "(cached) " >&6
3352 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3356 test -z "$as_dir" && as_dir
=.
3357 # Account for people who put trailing slashes in PATH elements.
3358 case $as_dir/ in #((
3359 .
/ | .
// |
/[cC
]/* | \
3360 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
3361 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
3364 # OSF1 and SCO ODT 3.0 have their own names for install.
3365 # Don't use installbsd from OSF since it installs stuff as root
3367 for ac_prog
in ginstall scoinst
install; do
3368 for ac_exec_ext
in '' $ac_executable_extensions; do
3369 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3370 if test $ac_prog = install &&
3371 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3372 # AIX install. It has an incompatible calling convention.
3374 elif test $ac_prog = install &&
3375 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3376 # program-specific install script used by HP pwplus--don't use.
3379 rm -rf conftest.one conftest.two conftest.dir
3380 echo one
> conftest.one
3381 echo two
> conftest.two
3383 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
3384 test -s conftest.one
&& test -s conftest.two
&&
3385 test -s conftest.dir
/conftest.one
&&
3386 test -s conftest.dir
/conftest.two
3388 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
3401 rm -rf conftest.one conftest.two conftest.dir
3404 if test "${ac_cv_path_install+set}" = set; then
3405 INSTALL
=$ac_cv_path_install
3407 # As a last resort, use the slow shell script. Don't cache a
3408 # value for INSTALL within a source directory, because that will
3409 # break other packages using the cache if that directory is
3410 # removed, or if the value is a relative name.
3411 INSTALL
=$ac_install_sh
3414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3415 $as_echo "$INSTALL" >&6; }
3417 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3418 # It thinks the first close brace ends the variable substitution.
3419 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
3421 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
3423 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
3425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3426 $as_echo_n "checking whether build environment is sane... " >&6; }
3429 echo timestamp
> conftest.
file
3430 # Reject unsafe characters in $srcdir or the absolute working directory
3431 # name. Accept space and tab only in the latter.
3435 *[\\\"\
#\$\&\'\`$am_lf]*)
3436 as_fn_error
"unsafe absolute working directory name" "$LINENO" 5;;
3439 *[\\\"\
#\$\&\'\`$am_lf\ \ ]*)
3440 as_fn_error
"unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3443 # Do `set' in a subshell so we don't clobber the current shell's
3444 # arguments. Must try -L first in case configure is actually a
3445 # symlink; some systems play weird games with the mod time of symlinks
3446 # (eg FreeBSD returns the mod time of the symlink's containing
3449 set X
`ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3450 if test "$*" = "X"; then
3452 set X
`ls -t "$srcdir/configure" conftest.file`
3455 if test "$*" != "X $srcdir/configure conftest.file" \
3456 && test "$*" != "X conftest.file $srcdir/configure"; then
3458 # If neither matched, then we have a broken ls. This can happen
3459 # if, for instance, CONFIG_SHELL is bash and it inherits a
3460 # broken ls alias from the environment. This has actually
3461 # happened. Such a system could not be considered "sane".
3462 as_fn_error
"ls -t appears to fail. Make sure there is not a broken
3463 alias in your environment" "$LINENO" 5
3466 test "$2" = conftest.
file
3472 as_fn_error
"newly created file is older than distributed files!
3473 Check your system clock" "$LINENO" 5
3475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3476 $as_echo "yes" >&6; }
3477 test "$program_prefix" != NONE
&&
3478 program_transform_name
="s&^&$program_prefix&;$program_transform_name"
3479 # Use a double $ so make ignores it.
3480 test "$program_suffix" != NONE
&&
3481 program_transform_name
="s&\$&$program_suffix&;$program_transform_name"
3482 # Double any \ or $.
3483 # By default was `s,x,x', remove it if useless.
3484 ac_script
='s/[\\$]/&&/g;s/;s,x,x,$//'
3485 program_transform_name
=`$as_echo "$program_transform_name" | sed "$ac_script"`
3487 # expand $ac_aux_dir to an absolute path
3488 am_aux_dir
=`cd $ac_aux_dir && pwd`
3490 if test x
"${MISSING+set}" != xset
; then
3493 MISSING
="\${SHELL} \"$am_aux_dir/missing\"" ;;
3495 MISSING
="\${SHELL} $am_aux_dir/missing" ;;
3498 # Use eval to expand $SHELL
3499 if eval "$MISSING --run true"; then
3500 am_missing_run
="$MISSING --run "
3503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3504 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3507 if test x
"${install_sh}" != xset
; then
3510 install_sh
="\${SHELL} '$am_aux_dir/install-sh'" ;;
3512 install_sh
="\${SHELL} $am_aux_dir/install-sh"
3516 # Installed binaries are usually stripped using `strip' when the user
3517 # run `make install-strip'. However `strip' might not be the right
3518 # tool to use in cross-compilation environments, therefore Automake
3519 # will honor the `STRIP' environment variable to overrule this program.
3520 if test "$cross_compiling" != no
; then
3521 if test -n "$ac_tool_prefix"; then
3522 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3523 set dummy
${ac_tool_prefix}strip
; ac_word
=$2
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3525 $as_echo_n "checking for $ac_word... " >&6; }
3526 if test "${ac_cv_prog_STRIP+set}" = set; then :
3527 $as_echo_n "(cached) " >&6
3529 if test -n "$STRIP"; then
3530 ac_cv_prog_STRIP
="$STRIP" # Let the user override the test.
3532 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3536 test -z "$as_dir" && as_dir
=.
3537 for ac_exec_ext
in '' $ac_executable_extensions; do
3538 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3539 ac_cv_prog_STRIP
="${ac_tool_prefix}strip"
3540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3549 STRIP
=$ac_cv_prog_STRIP
3550 if test -n "$STRIP"; then
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3552 $as_echo "$STRIP" >&6; }
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3555 $as_echo "no" >&6; }
3560 if test -z "$ac_cv_prog_STRIP"; then
3562 # Extract the first word of "strip", so it can be a program name with args.
3563 set dummy strip
; ac_word
=$2
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3565 $as_echo_n "checking for $ac_word... " >&6; }
3566 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3567 $as_echo_n "(cached) " >&6
3569 if test -n "$ac_ct_STRIP"; then
3570 ac_cv_prog_ac_ct_STRIP
="$ac_ct_STRIP" # Let the user override the test.
3572 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3576 test -z "$as_dir" && as_dir
=.
3577 for ac_exec_ext
in '' $ac_executable_extensions; do
3578 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3579 ac_cv_prog_ac_ct_STRIP
="strip"
3580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3589 ac_ct_STRIP
=$ac_cv_prog_ac_ct_STRIP
3590 if test -n "$ac_ct_STRIP"; then
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3592 $as_echo "$ac_ct_STRIP" >&6; }
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3595 $as_echo "no" >&6; }
3598 if test "x$ac_ct_STRIP" = x
; then
3601 case $cross_compiling:$ac_tool_warned in
3603 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3604 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3605 ac_tool_warned
=yes ;;
3610 STRIP
="$ac_cv_prog_STRIP"
3614 INSTALL_STRIP_PROGRAM
="\$(install_sh) -c -s"
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3617 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3618 if test -z "$MKDIR_P"; then
3619 if test "${ac_cv_path_mkdir+set}" = set; then :
3620 $as_echo_n "(cached) " >&6
3622 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3623 for as_dir
in $PATH$PATH_SEPARATOR/opt
/sfw
/bin
3626 test -z "$as_dir" && as_dir
=.
3627 for ac_prog
in mkdir gmkdir
; do
3628 for ac_exec_ext
in '' $ac_executable_extensions; do
3629 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } ||
continue
3630 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3631 'mkdir (GNU coreutils) '* | \
3632 'mkdir (coreutils) '* | \
3633 'mkdir (fileutils) '4.1*)
3634 ac_cv_path_mkdir
=$as_dir/$ac_prog$ac_exec_ext
3644 test -d .
/--version && rmdir .
/--version
3645 if test "${ac_cv_path_mkdir+set}" = set; then
3646 MKDIR_P
="$ac_cv_path_mkdir -p"
3648 # As a last resort, use the slow shell script. Don't cache a
3649 # value for MKDIR_P within a source directory, because that will
3650 # break other packages using the cache if that directory is
3651 # removed, or if the value is a relative name.
3652 MKDIR_P
="$ac_install_sh -d"
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3656 $as_echo "$MKDIR_P" >&6; }
3661 [\\/$
]* | ?
:[\\/]*) ;;
3662 */*) mkdir_p
="\$(top_builddir)/$mkdir_p" ;;
3665 for ac_prog
in gawk mawk nawk
awk
3667 # Extract the first word of "$ac_prog", so it can be a program name with args.
3668 set dummy
$ac_prog; ac_word
=$2
3669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3670 $as_echo_n "checking for $ac_word... " >&6; }
3671 if test "${ac_cv_prog_AWK+set}" = set; then :
3672 $as_echo_n "(cached) " >&6
3674 if test -n "$AWK"; then
3675 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
3677 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3681 test -z "$as_dir" && as_dir
=.
3682 for ac_exec_ext
in '' $ac_executable_extensions; do
3683 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3684 ac_cv_prog_AWK
="$ac_prog"
3685 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3695 if test -n "$AWK"; then
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3697 $as_echo "$AWK" >&6; }
3699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3700 $as_echo "no" >&6; }
3704 test -n "$AWK" && break
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3708 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3710 ac_make
=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3711 if { as_var
=ac_cv_prog_make_
${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3712 $as_echo_n "(cached) " >&6
3714 cat >conftest.
make <<\_ACEOF
3717 @
echo '@@@%%%=$(MAKE)=@@@%%%'
3719 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3720 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3722 eval ac_cv_prog_make_
${ac_make}_set
=yes;;
3724 eval ac_cv_prog_make_
${ac_make}_set
=no
;;
3728 if eval test \
$ac_cv_prog_make_${ac_make}_set
= yes; then
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3730 $as_echo "yes" >&6; }
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3734 $as_echo "no" >&6; }
3735 SET_MAKE
="MAKE=${MAKE-make}"
3738 rm -rf .tst
2>/dev
/null
3739 mkdir .tst
2>/dev
/null
3740 if test -d .tst
; then
3745 rmdir .tst
2>/dev
/null
3747 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3748 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3749 # is not polluted with repeated "-I."
3750 am__isrc
=' -I$(srcdir)'
3751 # test to see if srcdir already configured
3752 if test -f $srcdir/config.status
; then
3753 as_fn_error
"source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3757 # test whether we have cygpath
3758 if test -z "$CYGPATH_W"; then
3759 if (cygpath
--version) >/dev
/null
2>/dev
/null
; then
3760 CYGPATH_W
='cygpath -w'
3767 # Define the identity of the package.
3772 cat >>confdefs.h
<<_ACEOF
3773 #define PACKAGE "$PACKAGE"
3777 cat >>confdefs.h
<<_ACEOF
3778 #define VERSION "$VERSION"
3781 # Some tools Automake needs.
3783 ACLOCAL
=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3786 AUTOCONF
=${AUTOCONF-"${am_missing_run}autoconf"}
3789 AUTOMAKE
=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3792 AUTOHEADER
=${AUTOHEADER-"${am_missing_run}autoheader"}
3795 MAKEINFO
=${MAKEINFO-"${am_missing_run}makeinfo"}
3797 # We need awk for the "check" target. The system "awk" is bad on
3799 # Always define AMTAR for backward compatibility.
3801 AMTAR
=${AMTAR-"${am_missing_run}tar"}
3803 am__tar
='${AMTAR} chof - "$$tardir"'; am__untar
='${AMTAR} xf -'
3812 lispdir
='${datadir}/emacs/${version}/lisp'
3813 leimdir
='${datadir}/emacs/${version}/leim'
3814 standardlisppath
='${lispdir}:${leimdir}'
3815 locallisppath
='${datadir}/emacs/${version}/site-lisp:'\
3816 '${datadir}/emacs/site-lisp'
3817 lisppath
='${locallisppath}:${standardlisppath}'
3818 etcdir
='${datadir}/emacs/${version}/etc'
3819 archlibdir
='${libexecdir}/emacs/${version}/${configuration}'
3820 docdir
='${datadir}/emacs/${version}/etc'
3821 gamedir
='${localstatedir}/games/emacs'
3824 # Check whether --with-all was given.
3825 if test "${with_all+set}" = set; then :
3826 withval
=$with_all; with_features
=$withval
3835 # Check whether --with-pop was given.
3836 if test "${with_pop+set}" = set; then :
3839 with_pop
=$with_features
3842 if test "$with_pop" = yes; then
3843 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3848 # Check whether --with-kerberos was given.
3849 if test "${with_kerberos+set}" = set; then :
3850 withval
=$with_kerberos;
3855 if test "$with_kerberos" != no
; then
3856 $as_echo "#define KERBEROS 1" >>confdefs.h
3861 # Check whether --with-kerberos5 was given.
3862 if test "${with_kerberos5+set}" = set; then :
3863 withval
=$with_kerberos5;
3868 if test "${with_kerberos5}" != no
; then
3869 if test "${with_kerberos}" = no
; then
3871 $as_echo "#define KERBEROS 1" >>confdefs.h
3875 $as_echo "#define KERBEROS5 1" >>confdefs.h
3880 # Check whether --with-hesiod was given.
3881 if test "${with_hesiod+set}" = set; then :
3882 withval
=$with_hesiod;
3887 if test "$with_hesiod" != no
; then
3889 $as_echo "#define HESIOD 1" >>confdefs.h
3894 # Check whether --with-mmdf was given.
3895 if test "${with_mmdf+set}" = set; then :
3901 if test "$with_mmdf" != no
; then
3903 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3908 # Check whether --with-mail-unlink was given.
3909 if test "${with_mail_unlink+set}" = set; then :
3910 withval
=$with_mail_unlink;
3915 if test "$with_mail_unlink" != no
; then
3917 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3922 # Check whether --with-mailhost was given.
3923 if test "${with_mailhost+set}" = set; then :
3924 withval
=$with_mailhost;
3925 cat >>confdefs.h
<<_ACEOF
3926 #define MAILHOST "$withval"
3933 # Check whether --with-sound was given.
3934 if test "${with_sound+set}" = set; then :
3935 withval
=$with_sound;
3937 with_sound
=$with_features
3942 # Check whether --with-x-toolkit was given.
3943 if test "${with_x_toolkit+set}" = set; then :
3944 withval
=$with_x_toolkit; case "${withval}" in
3945 y | ye |
yes ) val
=gtk
;;
3947 l | lu | luc | luci | lucid
) val
=lucid
;;
3948 a |
at | ath | athe | athen | athena
) val
=athena
;;
3949 m | mo | mot | moti | motif
) val
=motif
;;
3950 g | gt | gtk
) val
=gtk
;;
3954 as_fn_error
"\`--with-x-toolkit=$withval' is invalid;
3955 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk',
3956 \`gtk2' or \`gtk3'. \`yes' and \`gtk' are synonyms.
3957 \`athena' and \`lucid' are synonyms." "$LINENO" 5
3966 # Check whether --with-wide-int was given.
3967 if test "${with_wide_int+set}" = set; then :
3968 withval
=$with_wide_int;
3973 if test "$with_wide_int" = yes; then
3975 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3980 # Check whether --with-xpm was given.
3981 if test "${with_xpm+set}" = set; then :
3984 with_xpm
=$with_features
3988 # Check whether --with-jpeg was given.
3989 if test "${with_jpeg+set}" = set; then :
3992 with_jpeg
=$with_features
3996 # Check whether --with-tiff was given.
3997 if test "${with_tiff+set}" = set; then :
4000 with_tiff
=$with_features
4004 # Check whether --with-gif was given.
4005 if test "${with_gif+set}" = set; then :
4008 with_gif
=$with_features
4012 # Check whether --with-png was given.
4013 if test "${with_png+set}" = set; then :
4016 with_png
=$with_features
4020 # Check whether --with-rsvg was given.
4021 if test "${with_rsvg+set}" = set; then :
4024 with_rsvg
=$with_features
4028 # Check whether --with-xml2 was given.
4029 if test "${with_xml2+set}" = set; then :
4032 with_xml2
=$with_features
4036 # Check whether --with-imagemagick was given.
4037 if test "${with_imagemagick+set}" = set; then :
4038 withval
=$with_imagemagick;
4040 with_imagemagick
=$with_features
4045 # Check whether --with-xft was given.
4046 if test "${with_xft+set}" = set; then :
4049 with_xft
=$with_features
4053 # Check whether --with-libotf was given.
4054 if test "${with_libotf+set}" = set; then :
4055 withval
=$with_libotf;
4057 with_libotf
=$with_features
4061 # Check whether --with-m17n-flt was given.
4062 if test "${with_m17n_flt+set}" = set; then :
4063 withval
=$with_m17n_flt;
4065 with_m17n_flt
=$with_features
4070 # Check whether --with-toolkit-scroll-bars was given.
4071 if test "${with_toolkit_scroll_bars+set}" = set; then :
4072 withval
=$with_toolkit_scroll_bars;
4074 with_toolkit_scroll_bars
=$with_features
4078 # Check whether --with-xaw3d was given.
4079 if test "${with_xaw3d+set}" = set; then :
4080 withval
=$with_xaw3d;
4082 with_xaw3d
=$with_features
4086 # Check whether --with-xim was given.
4087 if test "${with_xim+set}" = set; then :
4090 with_xim
=$with_features
4094 # Check whether --with-ns was given.
4095 if test "${with_ns+set}" = set; then :
4102 # Check whether --with-w32 was given.
4103 if test "${with_w32+set}" = set; then :
4111 # Check whether --with-gpm was given.
4112 if test "${with_gpm+set}" = set; then :
4115 with_gpm
=$with_features
4119 # Check whether --with-dbus was given.
4120 if test "${with_dbus+set}" = set; then :
4123 with_dbus
=$with_features
4127 # Check whether --with-gconf was given.
4128 if test "${with_gconf+set}" = set; then :
4129 withval
=$with_gconf;
4131 with_gconf
=$with_features
4135 # Check whether --with-gsettings was given.
4136 if test "${with_gsettings+set}" = set; then :
4137 withval
=$with_gsettings;
4139 with_gsettings
=$with_features
4143 # Check whether --with-selinux was given.
4144 if test "${with_selinux+set}" = set; then :
4145 withval
=$with_selinux;
4147 with_selinux
=$with_features
4151 # Check whether --with-gnutls was given.
4152 if test "${with_gnutls+set}" = set; then :
4153 withval
=$with_gnutls;
4155 with_gnutls
=$with_features
4159 ## For the times when you want to build Emacs but don't have
4160 ## a suitable makeinfo, and can live without the manuals.
4162 # Check whether --with-makeinfo was given.
4163 if test "${with_makeinfo+set}" = set; then :
4164 withval
=$with_makeinfo;
4166 with_makeinfo
=$with_features
4170 ## Makefile.in needs the cache file name.
4173 ## This is an option because I do not know if all info/man support
4174 ## compressed files, nor how to test if they do so.
4176 # Check whether --with-compress-info was given.
4177 if test "${with_compress_info+set}" = set; then :
4178 withval
=$with_compress_info;
4180 with_compress_info
=$with_features
4183 if test $with_compress_info = yes; then
4191 # Check whether --with-pkg-config-prog was given.
4192 if test "${with_pkg_config_prog+set}" = set; then :
4193 withval
=$with_pkg_config_prog;
4196 if test "X${with_pkg_config_prog}" != X
; then
4197 if test "${with_pkg_config_prog}" != yes; then
4198 PKG_CONFIG
="${with_pkg_config_prog}"
4204 # Check whether --with-crt-dir was given.
4205 if test "${with_crt_dir+set}" = set; then :
4206 withval
=$with_crt_dir;
4209 CRT_DIR
="${with_crt_dir}"
4212 # Check whether --with-gameuser was given.
4213 if test "${with_gameuser+set}" = set; then :
4214 withval
=$with_gameuser;
4217 test "X${with_gameuser}" != X
&& test "${with_gameuser}" != yes \
4218 && gameuser
="${with_gameuser}"
4219 test "X$gameuser" = X
&& gameuser
=games
4222 # Check whether --with-gnustep-conf was given.
4223 if test "${with_gnustep_conf+set}" = set; then :
4224 withval
=$with_gnustep_conf;
4227 test "X${with_gnustep_conf}" != X
&& test "${with_gnustep_conf}" != yes && \
4228 GNUSTEP_CONFIG_FILE
="${with_gnustep_conf}"
4229 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4230 GNUSTEP_CONFIG_FILE
=/etc
/GNUstep
/GNUstep.conf
4232 # Check whether --enable-ns-self-contained was given.
4233 if test "${enable_ns_self_contained+set}" = set; then :
4234 enableval
=$enable_ns_self_contained; EN_NS_SELF_CONTAINED
=$enableval
4236 EN_NS_SELF_CONTAINED
=yes
4240 # Check whether --enable-locallisppath was given.
4241 if test "${enable_locallisppath+set}" = set; then :
4242 enableval
=$enable_locallisppath; if test "${enableval}" = "no"; then
4244 elif test "${enableval}" != "yes"; then
4245 locallisppath
=${enableval}
4250 # Check whether --enable-checking was given.
4251 if test "${enable_checking+set}" = set; then :
4252 enableval
=$enable_checking; ac_checking_flags
="${enableval}"
4255 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="$IFS,"
4256 for check
in $ac_checking_flags
4259 # these set all the flags to specific states
4260 yes) ac_enable_checking
=1 ;;
4261 no
) ac_enable_checking
= ;
4262 ac_gc_check_stringbytes
= ;
4263 ac_gc_check_string_overrun
= ;
4264 ac_gc_check_string_free_list
= ;
4265 ac_xmalloc_overrun
= ;
4266 ac_gc_check_cons_list
= ;
4268 all
) ac_enable_checking
=1 ;
4269 ac_gc_check_stringbytes
=1 ;
4270 ac_gc_check_string_overrun
=1 ;
4271 ac_gc_check_string_free_list
=1 ;
4272 ac_xmalloc_overrun
=1 ;
4273 ac_gc_check_cons_list
=1 ;
4274 ac_glyphs_debug
=1 ;;
4275 # these enable particular checks
4276 stringbytes
) ac_gc_check_stringbytes
=1 ;;
4277 stringoverrun
) ac_gc_check_string_overrun
=1 ;;
4278 stringfreelist
) ac_gc_check_string_free_list
=1 ;;
4279 xmallocoverrun
) ac_xmalloc_overrun
=1 ;;
4280 conslist
) ac_gc_check_cons_list
=1 ;;
4281 glyphs
) ac_glyphs_debug
=1 ;;
4282 *) as_fn_error
"unknown check category $check" "$LINENO" 5 ;;
4287 if test x
$ac_enable_checking != x
; then
4289 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4292 if test x
$ac_gc_check_stringbytes != x
; then
4294 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4297 if test x
$ac_gc_check_string_overrun != x
; then
4299 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4302 if test x
$ac_gc_check_string_free_list != x
; then
4304 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4307 if test x
$ac_xmalloc_overrun != x
; then
4309 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4312 if test x
$ac_gc_check_cons_list != x
; then
4314 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4317 if test x
$ac_glyphs_debug != x
; then
4319 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4323 # Check whether --enable-check-lisp-object-type was given.
4324 if test "${enable_check_lisp_object_type+set}" = set; then :
4325 enableval
=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4327 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4334 # Check whether --enable-profiling was given.
4335 if test "${enable_profiling+set}" = set; then :
4336 enableval
=$enable_profiling; ac_enable_profiling
="${enableval}"
4339 if test x
$ac_enable_profiling != x
; then
4340 PROFILING_CFLAGS
="-DPROFILING=1 -pg"
4346 # Check whether --enable-autodepend was given.
4347 if test "${enable_autodepend+set}" = set; then :
4348 enableval
=$enable_autodepend; ac_enable_autodepend
="${enableval}"
4350 ac_enable_autodepend
=yes
4354 #### Make srcdir absolute, if it isn't already. It's important to
4355 #### avoid running the path through pwd unnecessarily, since pwd can
4356 #### give you automounter prefixes, which can go away. We do all this
4357 #### so Emacs can find its files when run uninstalled.
4358 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4363 ## We may be able to use the $PWD environment variable to make this
4364 ## absolute. But sometimes PWD is inaccurate.
4365 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4366 ## but that tested only for a well-formed and valid PWD,
4367 ## it did not object when PWD was well-formed and valid but just wrong.
4368 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4372 srcdir
="`(cd ${srcdir}; pwd)`"
4375 * ) srcdir
="`(cd ${srcdir}; pwd)`" ;;
4378 ### Canonicalize the configuration name.
4380 # Make sure we can run config.sub.
4381 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
4382 as_fn_error
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4385 $as_echo_n "checking build system type... " >&6; }
4386 if test "${ac_cv_build+set}" = set; then :
4387 $as_echo_n "(cached) " >&6
4389 ac_build_alias
=$build_alias
4390 test "x$ac_build_alias" = x
&&
4391 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
4392 test "x$ac_build_alias" = x
&&
4393 as_fn_error
"cannot guess build type; you must specify one" "$LINENO" 5
4394 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4395 as_fn_error
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4399 $as_echo "$ac_cv_build" >&6; }
4400 case $ac_cv_build in
4402 *) as_fn_error
"invalid value of canonical build" "$LINENO" 5;;
4405 ac_save_IFS
=$IFS; IFS
='-'
4411 # Remember, the first character of IFS is used to create $*,
4412 # except with old shells:
4415 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
4418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4419 $as_echo_n "checking host system type... " >&6; }
4420 if test "${ac_cv_host+set}" = set; then :
4421 $as_echo_n "(cached) " >&6
4423 if test "x$host_alias" = x
; then
4424 ac_cv_host
=$ac_cv_build
4426 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4427 as_fn_error
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4432 $as_echo "$ac_cv_host" >&6; }
4435 *) as_fn_error
"invalid value of canonical host" "$LINENO" 5;;
4438 ac_save_IFS
=$IFS; IFS
='-'
4444 # Remember, the first character of IFS is used to create $*,
4445 # except with old shells:
4448 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
4452 configuration
=${host_alias-${build_alias-$host}}
4456 ### If you add support for a new configuration, add code to this
4457 ### switch statement to recognize your configuration name and select
4458 ### the appropriate operating system file.
4460 ### You would hope that you could choose an s/*.h
4461 ### file based on the operating system portion. However, it turns out
4462 ### that each s/*.h file is pretty manufacturer-specific.
4463 ### So we basically have to have a special case for each
4464 ### configuration name.
4466 ### As far as handling version numbers on operating systems is
4467 ### concerned, make sure things will fail in a fixable way. If
4468 ### /etc/MACHINES doesn't say anything about version numbers, be
4469 ### prepared to handle anything reasonably. If version numbers
4470 ### matter, be sure /etc/MACHINES says something about it.
4472 opsys
='' unported
=no
4473 case "${canonical}" in
4475 ## GNU/Linux and similar ports
4485 ## FreeBSD kernel + glibc based userland
4500 ## Apple Darwin / Mac OS X
4502 case "${canonical}" in
4509 ## Use fink packages if available.
4510 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4511 ## if test -d /sw/include && test -d /sw/lib; then
4512 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4513 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4517 ## HP 9000 series 700 and 800, running HP/UX
4518 hppa
*-hp-hpux10.2
* )
4521 hppa
*-hp-hpux1[1-9]* )
4523 CFLAGS
="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4527 rs6000-ibm-aix4.
[23]* )
4530 powerpc-ibm-aix4.
[23]* )
4533 rs6000-ibm-aix
[56]* )
4536 powerpc-ibm-aix
[56]* )
4540 ## Silicon Graphics machines
4544 # Without defining _LANGUAGE_C, things get masked out in the headers
4545 # so that, for instance, grepping for `free' in stdlib.h fails and
4546 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4547 NON_GCC_TEST_OPTIONS
="-D_LANGUAGE_C"
4552 | i
[3456]86-*-solaris2* | i
[3456]86-*-sunos5* \
4553 | x86_64-
*-solaris2* | x86_64-
*-sunos5*)
4554 case "${canonical}" in
4556 amd64-
*-*|x86_64-
*-*) ;;
4560 case "${canonical}" in
4561 *-sunos5.6
* |
*-solaris2.6
* )
4565 *-sunos5.
[7-9]* |
*-solaris2.
[7-9]* )
4567 emacs_check_sunpro_c
=yes
4569 *-sunos5* |
*-solaris* )
4571 emacs_check_sunpro_c
=yes
4574 ## Watch out for a compiler that we know will not work.
4575 case "${canonical}" in
4576 *-solaris* |
*-sunos5* )
4577 if [ "x$CC" = x
/usr
/ucb
/cc
]; then
4578 ## /usr/ucb/cc doesn't work;
4579 ## we should find some other compiler that does work.
4587 ## Intel 386 machines where we don't care about the manufacturer.
4589 case "${canonical}" in
4590 *-cygwin ) opsys
=cygwin
;;
4591 *-darwin* ) opsys
=darwin
;;
4592 *-sysv4.2uw
* ) opsys
=unixware
;;
4593 *-sysv5uw* ) opsys
=unixware
;;
4594 *-sysv5OpenUNIX* ) opsys
=unixware
;;
4595 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4604 ### If the code above didn't choose an operating system, just choose
4605 ### an operating system based on the configuration name. You really
4606 ### only want to use this when you have no idea what the right
4607 ### operating system is; if you know what operating systems a machine
4608 ### runs, it's cleaner to make it explicit in the case statement
4610 if test x
"${opsys}" = x
; then
4611 case "${canonical}" in
4612 *-gnu* ) opsys
=gnu
;;
4621 if test $unported = yes; then
4622 as_fn_error
"Emacs hasn't been ported to \`${canonical}' systems.
4623 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4627 #### Choose a compiler.
4630 ac_cpp
='$CPP $CPPFLAGS'
4631 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4632 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4633 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4634 if test -n "$ac_tool_prefix"; then
4635 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4636 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
4637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4638 $as_echo_n "checking for $ac_word... " >&6; }
4639 if test "${ac_cv_prog_CC+set}" = set; then :
4640 $as_echo_n "(cached) " >&6
4642 if test -n "$CC"; then
4643 ac_cv_prog_CC
="$CC" # Let the user override the test.
4645 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4649 test -z "$as_dir" && as_dir
=.
4650 for ac_exec_ext
in '' $ac_executable_extensions; do
4651 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4652 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
4653 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4663 if test -n "$CC"; then
4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4665 $as_echo "$CC" >&6; }
4667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4668 $as_echo "no" >&6; }
4673 if test -z "$ac_cv_prog_CC"; then
4675 # Extract the first word of "gcc", so it can be a program name with args.
4676 set dummy gcc
; ac_word
=$2
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4678 $as_echo_n "checking for $ac_word... " >&6; }
4679 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4680 $as_echo_n "(cached) " >&6
4682 if test -n "$ac_ct_CC"; then
4683 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
4685 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4689 test -z "$as_dir" && as_dir
=.
4690 for ac_exec_ext
in '' $ac_executable_extensions; do
4691 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4692 ac_cv_prog_ac_ct_CC
="gcc"
4693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4702 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
4703 if test -n "$ac_ct_CC"; then
4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4705 $as_echo "$ac_ct_CC" >&6; }
4707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4708 $as_echo "no" >&6; }
4711 if test "x$ac_ct_CC" = x
; then
4714 case $cross_compiling:$ac_tool_warned in
4716 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4717 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4718 ac_tool_warned
=yes ;;
4726 if test -z "$CC"; then
4727 if test -n "$ac_tool_prefix"; then
4728 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4729 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4731 $as_echo_n "checking for $ac_word... " >&6; }
4732 if test "${ac_cv_prog_CC+set}" = set; then :
4733 $as_echo_n "(cached) " >&6
4735 if test -n "$CC"; then
4736 ac_cv_prog_CC
="$CC" # Let the user override the test.
4738 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4742 test -z "$as_dir" && as_dir
=.
4743 for ac_exec_ext
in '' $ac_executable_extensions; do
4744 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4745 ac_cv_prog_CC
="${ac_tool_prefix}cc"
4746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4756 if test -n "$CC"; then
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4758 $as_echo "$CC" >&6; }
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4761 $as_echo "no" >&6; }
4767 if test -z "$CC"; then
4768 # Extract the first word of "cc", so it can be a program name with args.
4769 set dummy cc
; ac_word
=$2
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4771 $as_echo_n "checking for $ac_word... " >&6; }
4772 if test "${ac_cv_prog_CC+set}" = set; then :
4773 $as_echo_n "(cached) " >&6
4775 if test -n "$CC"; then
4776 ac_cv_prog_CC
="$CC" # Let the user override the test.
4779 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4783 test -z "$as_dir" && as_dir
=.
4784 for ac_exec_ext
in '' $ac_executable_extensions; do
4785 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4786 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4787 ac_prog_rejected
=yes
4791 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4798 if test $ac_prog_rejected = yes; then
4799 # We found a bogon in the path, so make sure we never use it.
4800 set dummy
$ac_cv_prog_CC
4802 if test $# != 0; then
4803 # We chose a different compiler from the bogus one.
4804 # However, it has the same basename, so the bogon will be chosen
4805 # first if we set CC to just the basename; use the full file name.
4807 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
4813 if test -n "$CC"; then
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4815 $as_echo "$CC" >&6; }
4817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4818 $as_echo "no" >&6; }
4823 if test -z "$CC"; then
4824 if test -n "$ac_tool_prefix"; then
4825 for ac_prog
in cl.exe
4827 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4828 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
4829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4830 $as_echo_n "checking for $ac_word... " >&6; }
4831 if test "${ac_cv_prog_CC+set}" = set; then :
4832 $as_echo_n "(cached) " >&6
4834 if test -n "$CC"; then
4835 ac_cv_prog_CC
="$CC" # Let the user override the test.
4837 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4841 test -z "$as_dir" && as_dir
=.
4842 for ac_exec_ext
in '' $ac_executable_extensions; do
4843 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4844 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
4845 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4855 if test -n "$CC"; then
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4857 $as_echo "$CC" >&6; }
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4860 $as_echo "no" >&6; }
4864 test -n "$CC" && break
4867 if test -z "$CC"; then
4869 for ac_prog
in cl.exe
4871 # Extract the first word of "$ac_prog", so it can be a program name with args.
4872 set dummy
$ac_prog; ac_word
=$2
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4874 $as_echo_n "checking for $ac_word... " >&6; }
4875 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4876 $as_echo_n "(cached) " >&6
4878 if test -n "$ac_ct_CC"; then
4879 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
4881 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4885 test -z "$as_dir" && as_dir
=.
4886 for ac_exec_ext
in '' $ac_executable_extensions; do
4887 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4888 ac_cv_prog_ac_ct_CC
="$ac_prog"
4889 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4898 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
4899 if test -n "$ac_ct_CC"; then
4900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4901 $as_echo "$ac_ct_CC" >&6; }
4903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4904 $as_echo "no" >&6; }
4908 test -n "$ac_ct_CC" && break
4911 if test "x$ac_ct_CC" = x
; then
4914 case $cross_compiling:$ac_tool_warned in
4916 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4917 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4918 ac_tool_warned
=yes ;;
4927 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4928 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4929 as_fn_error
"no acceptable C compiler found in \$PATH
4930 See \`config.log' for more details." "$LINENO" 5; }
4932 # Provide some information about the compiler.
4933 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4936 for ac_option
in --version -v -V -qversion; do
4937 { { ac_try
="$ac_compiler $ac_option >&5"
4939 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4940 *) ac_try_echo=$ac_try;;
4942 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4943 $as_echo "$ac_try_echo"; } >&5
4944 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4946 if test -s conftest.err; then
4948 ... rest of stderr output deleted ...
4949 10q' conftest.err >conftest.er1
4950 cat conftest.er1 >&5
4952 rm -f conftest.er1 conftest.err
4953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4954 test $ac_status = 0; }
4957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4958 /* end confdefs.h. */
4968 ac_clean_files_save=$ac_clean_files
4969 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4970 # Try to create an executable without -o first, disregard a.out.
4971 # It will help us diagnose broken compilers, and finding out an intuition
4973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4974 $as_echo_n "checking whether the C compiler works... " >&6; }
4975 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
4977 # The possible output files:
4978 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4981 for ac_file in $ac_files
4984 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4985 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4990 if { { ac_try="$ac_link_default"
4992 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4993 *) ac_try_echo
=$ac_try;;
4995 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4996 $as_echo "$ac_try_echo"; } >&5
4997 (eval "$ac_link_default") 2>&5
4999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5000 test $ac_status = 0; }; then :
5001 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5002 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5003 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5004 # so that the user can short-circuit this test for compilers unknown to
5006 for ac_file
in $ac_files ''
5008 test -f "$ac_file" ||
continue
5010 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
5013 # We found the default executable, but exeext='' is most
5017 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
5019 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
5021 # We set ac_cv_exeext here because the later test for it is not
5022 # safe: cross compilers may not add the suffix if given an `-o'
5023 # argument, so we may need to know it at that point already.
5024 # Even if this section looks crufty: it has the advantage of
5031 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
5036 if test -z "$ac_file"; then :
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5038 $as_echo "no" >&6; }
5039 $as_echo "$as_me: failed program was:" >&5
5040 sed 's/^/| /' conftest.
$ac_ext >&5
5042 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5043 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5044 { as_fn_set_status
77
5045 as_fn_error
"C compiler cannot create executables
5046 See \`config.log' for more details." "$LINENO" 5; }; }
5048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5049 $as_echo "yes" >&6; }
5051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5052 $as_echo_n "checking for C compiler default output file name... " >&6; }
5053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5054 $as_echo "$ac_file" >&6; }
5055 ac_exeext
=$ac_cv_exeext
5057 rm -f -r a.out a.out.dSYM a.exe conftest
$ac_cv_exeext b.out
5058 ac_clean_files
=$ac_clean_files_save
5059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5060 $as_echo_n "checking for suffix of executables... " >&6; }
5061 if { { ac_try
="$ac_link"
5063 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5064 *) ac_try_echo=$ac_try;;
5066 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5067 $as_echo "$ac_try_echo"; } >&5
5068 (eval "$ac_link") 2>&5
5070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5071 test $ac_status = 0; }; then :
5072 # If both `conftest.exe
' and `conftest' are
`present' (well, observable)
5073 # catch `conftest.exe
'. For instance with Cygwin, `ls conftest' will
5074 # work properly (i.e., refer to `conftest.exe'), while it won't with
5076 for ac_file
in conftest.exe conftest conftest.
*; do
5077 test -f "$ac_file" ||
continue
5079 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
5080 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
5086 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5087 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5088 as_fn_error
"cannot compute suffix of executables: cannot compile and link
5089 See \`config.log' for more details." "$LINENO" 5; }
5091 rm -f conftest conftest
$ac_cv_exeext
5092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5093 $as_echo "$ac_cv_exeext" >&6; }
5095 rm -f conftest.
$ac_ext
5096 EXEEXT
=$ac_cv_exeext
5098 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5099 /* end confdefs.h. */
5104 FILE *f = fopen ("conftest.out", "w");
5105 return ferror (f) || fclose (f) != 0;
5111 ac_clean_files
="$ac_clean_files conftest.out"
5112 # Check that the compiler produces executables we can run. If not, either
5113 # the compiler is broken, or we cross compile.
5114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5115 $as_echo_n "checking whether we are cross compiling... " >&6; }
5116 if test "$cross_compiling" != yes; then
5117 { { ac_try
="$ac_link"
5119 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5120 *) ac_try_echo=$ac_try;;
5122 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5123 $as_echo "$ac_try_echo"; } >&5
5124 (eval "$ac_link") 2>&5
5126 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5127 test $ac_status = 0; }
5128 if { ac_try='./conftest$ac_cv_exeext'
5129 { { case "(($ac_try" in
5130 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5131 *) ac_try_echo
=$ac_try;;
5133 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5134 $as_echo "$ac_try_echo"; } >&5
5135 (eval "$ac_try") 2>&5
5137 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5138 test $ac_status = 0; }; }; then
5141 if test "$cross_compiling" = maybe
; then
5144 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5145 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5146 as_fn_error
"cannot run C compiled programs.
5147 If you meant to cross compile, use \`--host'.
5148 See \`config.log' for more details." "$LINENO" 5; }
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5153 $as_echo "$cross_compiling" >&6; }
5155 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
5156 ac_clean_files
=$ac_clean_files_save
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5158 $as_echo_n "checking for suffix of object files... " >&6; }
5159 if test "${ac_cv_objext+set}" = set; then :
5160 $as_echo_n "(cached) " >&6
5162 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5163 /* end confdefs.h. */
5173 rm -f conftest.o conftest.obj
5174 if { { ac_try
="$ac_compile"
5176 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5177 *) ac_try_echo=$ac_try;;
5179 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5180 $as_echo "$ac_try_echo"; } >&5
5181 (eval "$ac_compile") 2>&5
5183 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5184 test $ac_status = 0; }; then :
5185 for ac_file in conftest.o conftest.obj conftest.*; do
5186 test -f "$ac_file" || continue;
5188 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5189 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5194 $as_echo "$as_me: failed program was:" >&5
5195 sed 's/^/| /' conftest.$ac_ext >&5
5197 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5198 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5199 as_fn_error "cannot compute suffix of object files
: cannot compile
5200 See \
`config.log' for more details." "$LINENO" 5; }
5202 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5205 $as_echo "$ac_cv_objext" >&6; }
5206 OBJEXT=$ac_cv_objext
5208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5209 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5210 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5211 $as_echo_n "(cached) " >&6
5213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5214 /* end confdefs.h. */
5227 if ac_fn_c_try_compile "$LINENO"; then :
5232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5233 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5237 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5238 if test $ac_compiler_gnu = yes; then
5243 ac_test_CFLAGS=${CFLAGS+set}
5244 ac_save_CFLAGS=$CFLAGS
5245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5246 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5247 if test "${ac_cv_prog_cc_g+set}" = set; then :
5248 $as_echo_n "(cached) " >&6
5250 ac_save_c_werror_flag=$ac_c_werror_flag
5251 ac_c_werror_flag=yes
5254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5255 /* end confdefs.h. */
5265 if ac_fn_c_try_compile "$LINENO"; then :
5269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5270 /* end confdefs.h. */
5280 if ac_fn_c_try_compile "$LINENO"; then :
5283 ac_c_werror_flag=$ac_save_c_werror_flag
5285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5286 /* end confdefs.h. */
5296 if ac_fn_c_try_compile "$LINENO"; then :
5299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5304 ac_c_werror_flag=$ac_save_c_werror_flag
5306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5307 $as_echo "$ac_cv_prog_cc_g" >&6; }
5308 if test "$ac_test_CFLAGS" = set; then
5309 CFLAGS=$ac_save_CFLAGS
5310 elif test $ac_cv_prog_cc_g = yes; then
5311 if test "$GCC" = yes; then
5317 if test "$GCC" = yes; then
5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5324 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5325 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5326 $as_echo_n "(cached) " >&6
5328 ac_cv_prog_cc_c89=no
5330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5331 /* end confdefs.h. */
5334 #include <sys/types.h>
5335 #include <sys/stat.h>
5336 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5337 struct buf { int x; };
5338 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5339 static char *e (p, i)
5345 static char *f (char * (*g) (char **, int), char **p, ...)
5350 s = g (p, va_arg (v,int));
5355 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5356 function prototypes and stuff, but not '\xHH' hex character constants.
5357 These don't provoke an error unfortunately, instead are silently treated
5358 as 'x'. The following induces an error, until -std is added to get
5359 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5360 array size at least. It's necessary to write '\x00'==0 to get something
5361 that's true only with -std. */
5362 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5364 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5365 inside strings and character constants. */
5367 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5369 int test (int i, double x);
5370 struct s1 {int (*f) (int a);};
5371 struct s2 {int (*f) (double a);};
5372 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5378 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5383 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5384 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5386 CC="$ac_save_CC $ac_arg"
5387 if ac_fn_c_try_compile "$LINENO"; then :
5388 ac_cv_prog_cc_c89=$ac_arg
5390 rm -f core conftest.err conftest.$ac_objext
5391 test "x$ac_cv_prog_cc_c89" != "xno" && break
5393 rm -f conftest.$ac_ext
5398 case "x$ac_cv_prog_cc_c89" in
5400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5401 $as_echo "none needed" >&6; } ;;
5403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5404 $as_echo "unsupported" >&6; } ;;
5406 CC="$CC $ac_cv_prog_cc_c89"
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5408 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5410 if test "x$ac_cv_prog_cc_c89" != xno; then :
5415 ac_cpp='$CPP $CPPFLAGS'
5416 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5417 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5418 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5419 DEPDIR="${am__leading_dot}deps"
5421 ac_config_commands="$ac_config_commands depfiles"
5424 am_make=${MAKE-make}
5425 cat > confinc << 'END'
5427 @echo this is the am__doit target
5430 # If we don't find an include directive, just comment out the code.
5431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5432 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5436 # First try GNU make style include.
5437 echo "include confinc" > confmf
5438 # Ignore all kinds of additional output from `make'.
5439 case `$am_make -s -f confmf 2> /dev/null` in #(
5440 *the\ am__doit\ target*)
5446 # Now try BSD make style include.
5447 if test "$am__include" = "#"; then
5448 echo '.include
"confinc"' > confmf
5449 case `$am_make -s -f confmf 2> /dev/null` in #(
5450 *the\ am__doit\ target*)
5451 am__include=.include
5459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5460 $as_echo "$_am_result" >&6; }
5461 rm -f confinc confmf
5463 # Check whether --enable-dependency-tracking was given.
5464 if test "${enable_dependency_tracking+set}" = set; then :
5465 enableval=$enable_dependency_tracking;
5468 if test "x$enable_dependency_tracking" != xno; then
5469 am_depcomp="$ac_aux_dir/depcomp"
5472 if test "x$enable_dependency_tracking" != xno
; then
5482 depcc
="$CC" am_compiler_list
=
5484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5485 $as_echo_n "checking dependency style of $depcc... " >&6; }
5486 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5487 $as_echo_n "(cached) " >&6
5489 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5490 # We make a subdir and do the tests there. Otherwise we can end up
5491 # making bogus files that we don't know about and never remove. For
5492 # instance it was reported that on HP-UX the gcc test will end up
5493 # making a dummy file named `D' -- because `-MD' means `put the output
5496 # Copy depcomp to subdir because otherwise we won't find it if we're
5497 # using a relative directory.
5498 cp "$am_depcomp" conftest.dir
5500 # We will build objects and dependencies in a subdirectory because
5501 # it helps to detect inapplicable dependency modes. For instance
5502 # both Tru64's cc and ICC support -MD to output dependencies as a
5503 # side effect of compilation, but ICC will put the dependencies in
5504 # the current directory while Tru64 will put them in the object
5508 am_cv_CC_dependencies_compiler_type
=none
5509 if test "$am_compiler_list" = ""; then
5510 am_compiler_list
=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5513 case " $depcc " in #(
5514 *\
-arch\
*\
-arch\
*) am__universal
=true
;;
5517 for depmode
in $am_compiler_list; do
5518 # Setup a source with many dependencies, because some compilers
5519 # like to wrap large dependency lists on column 80 (with \), and
5520 # we should not choose a depcomp mode which is confused by this.
5522 # We need to recreate these files for each test, as the compiler may
5523 # overwrite some of them when testing with obscure command lines.
5524 # This happens at least with the AIX C compiler.
5526 for i
in 1 2 3 4 5 6; do
5527 echo '#include "conftst'$i'.h"' >> sub
/conftest.c
5528 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5529 # Solaris 8's {/usr,}/bin/sh.
5530 touch sub
/conftst
$i.h
5532 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5534 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5535 # mode. It turns out that the SunPro C++ compiler does not properly
5536 # handle `-M -o', and we need to detect this. Also, some Intel
5537 # versions had trouble with output in subdirs
5538 am__obj
=sub
/conftest.
${OBJEXT-o}
5539 am__minus_obj
="-o $am__obj"
5542 # This depmode causes a compiler race in universal mode.
5543 test "$am__universal" = false ||
continue
5546 # after this tag, mechanisms are not by side-effect, so they'll
5547 # only be used when explicitly requested
5548 if test "x$enable_dependency_tracking" = xyes
; then
5554 msvisualcpp | msvcmsys
)
5555 # This compiler won't grok `-c -o', but also, the minuso test has
5556 # not run yet. These depmodes are late enough in the game, and
5557 # so weak that their functioning should not be impacted.
5558 am__obj
=conftest.
${OBJEXT-o}
5563 if depmode
=$depmode \
5564 source=sub
/conftest.c object
=$am__obj \
5565 depfile
=sub
/conftest.Po tmpdepfile
=sub
/conftest.TPo \
5566 $SHELL .
/depcomp
$depcc -c $am__minus_obj sub
/conftest.c \
5567 >/dev
/null
2>conftest.err
&&
5568 grep sub
/conftst1.h sub
/conftest.Po
> /dev
/null
2>&1 &&
5569 grep sub
/conftst6.h sub
/conftest.Po
> /dev
/null
2>&1 &&
5570 grep $am__obj sub
/conftest.Po
> /dev
/null
2>&1 &&
5571 ${MAKE-make} -s -f confmf
> /dev
/null
2>&1; then
5572 # icc doesn't choke on unknown options, it will just issue warnings
5573 # or remarks (even with -Werror). So we grep stderr for any message
5574 # that says an option was ignored or not supported.
5575 # When given -MP, icc 7.0 and 7.1 complain thusly:
5576 # icc: Command line warning: ignoring option '-M'; no argument required
5577 # The diagnosis changed in icc 8.0:
5578 # icc: Command line remark: option '-MP' not supported
5579 if (grep 'ignoring option' conftest.err ||
5580 grep 'not supported' conftest.err
) >/dev
/null
2>&1; then :; else
5581 am_cv_CC_dependencies_compiler_type
=$depmode
5590 am_cv_CC_dependencies_compiler_type
=none
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5595 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5596 CCDEPMODE
=depmode
=$am_cv_CC_dependencies_compiler_type
5599 test "x$enable_dependency_tracking" != xno \
5600 && test "$am_cv_CC_dependencies_compiler_type" = gcc3
; then
5602 am__fastdepCC_FALSE
='#'
5604 am__fastdepCC_TRUE
='#'
5605 am__fastdepCC_FALSE
=
5609 if test "x$CC" != xcc
; then
5610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5611 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5614 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5616 set dummy
$CC; ac_cc
=`$as_echo "$2" |
5617 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5618 if { as_var
=ac_cv_prog_cc_
${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5619 $as_echo_n "(cached) " >&6
5621 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5622 /* end confdefs.h. */
5632 # Make sure it works both with $CC and with simple cc.
5633 # We do the test twice because some compilers refuse to overwrite an
5634 # existing .o file with -o, though they will create one.
5635 ac_try
='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5637 if { { case "(($ac_try" in
5638 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5639 *) ac_try_echo=$ac_try;;
5641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5642 $as_echo "$ac_try_echo"; } >&5
5643 (eval "$ac_try") 2>&5
5645 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5646 test $ac_status = 0; } &&
5647 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5648 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5649 *) ac_try_echo
=$ac_try;;
5651 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5652 $as_echo "$ac_try_echo"; } >&5
5653 (eval "$ac_try") 2>&5
5655 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5656 test $ac_status = 0; };
5658 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
5659 if test "x$CC" != xcc
; then
5660 # Test first that cc exists at all.
5661 if { ac_try
='cc -c conftest.$ac_ext >&5'
5662 { { case "(($ac_try" in
5663 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5664 *) ac_try_echo=$ac_try;;
5666 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5667 $as_echo "$ac_try_echo"; } >&5
5668 (eval "$ac_try") 2>&5
5670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5671 test $ac_status = 0; }; }; then
5672 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5674 if { { case "(($ac_try" in
5675 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
5676 *) ac_try_echo
=$ac_try;;
5678 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5679 $as_echo "$ac_try_echo"; } >&5
5680 (eval "$ac_try") 2>&5
5682 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5683 test $ac_status = 0; } &&
5684 test -f conftest2.
$ac_objext && { { case "(($ac_try" in
5685 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
5686 *) ac_try_echo=$ac_try;;
5688 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5689 $as_echo "$ac_try_echo"; } >&5
5690 (eval "$ac_try") 2>&5
5692 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5693 test $ac_status = 0; };
5698 # cc exists but doesn't like -o.
5699 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5704 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5706 rm -f core conftest*
5709 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5711 $as_echo "yes" >&6; }
5713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5714 $as_echo "no" >&6; }
5716 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5720 # FIXME: we rely on the cache variable name because
5721 # there is no other way.
5723 am_cc=`echo $2 |
sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5724 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5725 if test "$am_t" != yes; then
5726 # Losing compiler, so override with the script.
5727 # FIXME: It is wrong to rewrite CC.
5728 # But if we don't then we get into trouble of one sort or another.
5729 # A longer-term fix would be to have automake use am__CC in this case,
5730 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5731 CC="$am_aux_dir/compile $CC"
5736 if test x$GCC = xyes; then
5737 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5739 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5742 # Avoid gnulib's threadlib module, as we do threads our own way.
5745 # Initialize gnulib right after choosing the compiler.
5748 ac_cpp='$CPP $CPPFLAGS'
5749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5751 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5753 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5754 # On Suns, sometimes $CPP names a directory.
5755 if test -n "$CPP" && test -d "$CPP"; then
5758 if test -z "$CPP"; then
5759 if test "${ac_cv_prog_CPP+set}" = set; then :
5760 $as_echo_n "(cached) " >&6
5762 # Double quotes because CPP needs to be expanded
5763 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5766 for ac_c_preproc_warn_flag in '' yes
5768 # Use a header file that comes with gcc, so configuring glibc
5769 # with a fresh cross-compiler works.
5770 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5771 # <limits.h> exists even on freestanding compilers.
5772 # On the NeXT, cc -E runs the code through the compiler's parser,
5773 # not just through cpp. "Syntax error" is here to catch this case.
5774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5775 /* end confdefs.h. */
5777 # include <limits.h>
5779 # include <assert.h>
5783 if ac_fn_c_try_cpp "$LINENO"; then :
5786 # Broken: fails on valid input.
5789 rm -f conftest.err conftest.$ac_ext
5791 # OK, works on sane cases. Now check whether nonexistent headers
5792 # can be detected and how.
5793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5794 /* end confdefs.h. */
5795 #include <ac_nonexistent.h>
5797 if ac_fn_c_try_cpp "$LINENO"; then :
5798 # Broken: success on invalid input.
5801 # Passes both tests.
5805 rm -f conftest.err conftest.$ac_ext
5808 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5809 rm -f conftest.err conftest.
$ac_ext
5810 if $ac_preproc_ok; then :
5822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5823 $as_echo "$CPP" >&6; }
5825 for ac_c_preproc_warn_flag
in '' yes
5827 # Use a header file that comes with gcc, so configuring glibc
5828 # with a fresh cross-compiler works.
5829 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5830 # <limits.h> exists even on freestanding compilers.
5831 # On the NeXT, cc -E runs the code through the compiler's parser,
5832 # not just through cpp. "Syntax error" is here to catch this case.
5833 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5834 /* end confdefs.h. */
5836 # include <limits.h>
5838 # include <assert.h>
5842 if ac_fn_c_try_cpp
"$LINENO"; then :
5845 # Broken: fails on valid input.
5848 rm -f conftest.err conftest.
$ac_ext
5850 # OK, works on sane cases. Now check whether nonexistent headers
5851 # can be detected and how.
5852 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5853 /* end confdefs.h. */
5854 #include <ac_nonexistent.h>
5856 if ac_fn_c_try_cpp
"$LINENO"; then :
5857 # Broken: success on invalid input.
5860 # Passes both tests.
5864 rm -f conftest.err conftest.
$ac_ext
5867 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5868 rm -f conftest.err conftest.
$ac_ext
5869 if $ac_preproc_ok; then :
5872 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5873 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5874 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
5875 See \`config.log' for more details." "$LINENO" 5; }
5879 ac_cpp
='$CPP $CPPFLAGS'
5880 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5881 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5882 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
5885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5886 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5887 if test "${ac_cv_path_GREP+set}" = set; then :
5888 $as_echo_n "(cached) " >&6
5890 if test -z "$GREP"; then
5891 ac_path_GREP_found
=false
5892 # Loop through the user's path and test for each of PROGNAME-LIST
5893 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5894 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
5897 test -z "$as_dir" && as_dir
=.
5898 for ac_prog
in grep ggrep
; do
5899 for ac_exec_ext
in '' $ac_executable_extensions; do
5900 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
5901 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
5902 # Check for GNU ac_path_GREP and select it if it is found.
5903 # Check for GNU $ac_path_GREP
5904 case `"$ac_path_GREP" --version 2>&1` in
5906 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
5909 $as_echo_n 0123456789 >"conftest.in"
5912 cat "conftest.in" "conftest.in" >"conftest.tmp"
5913 mv "conftest.tmp" "conftest.in"
5914 cp "conftest.in" "conftest.nl"
5915 $as_echo 'GREP' >> "conftest.nl"
5916 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
5917 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
5918 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
5919 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5920 # Best one so far, save it but keep looking for a better one
5921 ac_cv_path_GREP
="$ac_path_GREP"
5922 ac_path_GREP_max
=$ac_count
5924 # 10*(2^10) chars as input seems more than enough
5925 test $ac_count -gt 10 && break
5927 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
5930 $ac_path_GREP_found && break 3
5935 if test -z "$ac_cv_path_GREP"; then
5936 as_fn_error
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5939 ac_cv_path_GREP
=$GREP
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5944 $as_echo "$ac_cv_path_GREP" >&6; }
5945 GREP
="$ac_cv_path_GREP"
5948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5949 $as_echo_n "checking for egrep... " >&6; }
5950 if test "${ac_cv_path_EGREP+set}" = set; then :
5951 $as_echo_n "(cached) " >&6
5953 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
5954 then ac_cv_path_EGREP
="$GREP -E"
5956 if test -z "$EGREP"; then
5957 ac_path_EGREP_found
=false
5958 # Loop through the user's path and test for each of PROGNAME-LIST
5959 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5960 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
5963 test -z "$as_dir" && as_dir
=.
5964 for ac_prog
in egrep; do
5965 for ac_exec_ext
in '' $ac_executable_extensions; do
5966 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
5967 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
5968 # Check for GNU ac_path_EGREP and select it if it is found.
5969 # Check for GNU $ac_path_EGREP
5970 case `"$ac_path_EGREP" --version 2>&1` in
5972 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
5975 $as_echo_n 0123456789 >"conftest.in"
5978 cat "conftest.in" "conftest.in" >"conftest.tmp"
5979 mv "conftest.tmp" "conftest.in"
5980 cp "conftest.in" "conftest.nl"
5981 $as_echo 'EGREP' >> "conftest.nl"
5982 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
5983 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
5984 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
5985 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5986 # Best one so far, save it but keep looking for a better one
5987 ac_cv_path_EGREP
="$ac_path_EGREP"
5988 ac_path_EGREP_max
=$ac_count
5990 # 10*(2^10) chars as input seems more than enough
5991 test $ac_count -gt 10 && break
5993 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
5996 $ac_path_EGREP_found && break 3
6001 if test -z "$ac_cv_path_EGREP"; then
6002 as_fn_error
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6005 ac_cv_path_EGREP
=$EGREP
6010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6011 $as_echo "$ac_cv_path_EGREP" >&6; }
6012 EGREP
="$ac_cv_path_EGREP"
6017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6018 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6019 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6020 $as_echo_n "(cached) " >&6
6023 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6024 /* end confdefs.h. */
6031 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6032 $EGREP "Amsterdam" >/dev
/null
2>&1; then :
6033 gl_cv_c_amsterdam_compiler
=yes
6035 gl_cv_c_amsterdam_compiler
=no
6041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6042 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6043 if test -z "$AR"; then
6044 if test $gl_cv_c_amsterdam_compiler = yes; then
6046 if test -z "$ARFLAGS"; then
6050 if test -n "$ac_tool_prefix"; then
6051 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6052 set dummy
${ac_tool_prefix}ar; ac_word
=$2
6053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6054 $as_echo_n "checking for $ac_word... " >&6; }
6055 if test "${ac_cv_prog_AR+set}" = set; then :
6056 $as_echo_n "(cached) " >&6
6058 if test -n "$AR"; then
6059 ac_cv_prog_AR
="$AR" # Let the user override the test.
6061 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6065 test -z "$as_dir" && as_dir
=.
6066 for ac_exec_ext
in '' $ac_executable_extensions; do
6067 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6068 ac_cv_prog_AR
="${ac_tool_prefix}ar"
6069 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6079 if test -n "$AR"; then
6080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6081 $as_echo "$AR" >&6; }
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6084 $as_echo "no" >&6; }
6089 if test -z "$ac_cv_prog_AR"; then
6091 # Extract the first word of "ar", so it can be a program name with args.
6092 set dummy
ar; ac_word
=$2
6093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6094 $as_echo_n "checking for $ac_word... " >&6; }
6095 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6096 $as_echo_n "(cached) " >&6
6098 if test -n "$ac_ct_AR"; then
6099 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
6101 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6105 test -z "$as_dir" && as_dir
=.
6106 for ac_exec_ext
in '' $ac_executable_extensions; do
6107 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6108 ac_cv_prog_ac_ct_AR
="ar"
6109 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6118 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
6119 if test -n "$ac_ct_AR"; then
6120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6121 $as_echo "$ac_ct_AR" >&6; }
6123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6124 $as_echo "no" >&6; }
6127 if test "x$ac_ct_AR" = x
; then
6130 case $cross_compiling:$ac_tool_warned in
6132 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6133 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6134 ac_tool_warned
=yes ;;
6142 if test -z "$ARFLAGS"; then
6147 if test -z "$ARFLAGS"; then
6153 if test -z "$RANLIB"; then
6154 if test $gl_cv_c_amsterdam_compiler = yes; then
6157 if test -n "$ac_tool_prefix"; then
6158 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6159 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
6160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6161 $as_echo_n "checking for $ac_word... " >&6; }
6162 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6163 $as_echo_n "(cached) " >&6
6165 if test -n "$RANLIB"; then
6166 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
6168 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6172 test -z "$as_dir" && as_dir
=.
6173 for ac_exec_ext
in '' $ac_executable_extensions; do
6174 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6175 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
6176 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6185 RANLIB
=$ac_cv_prog_RANLIB
6186 if test -n "$RANLIB"; then
6187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6188 $as_echo "$RANLIB" >&6; }
6190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6191 $as_echo "no" >&6; }
6196 if test -z "$ac_cv_prog_RANLIB"; then
6197 ac_ct_RANLIB
=$RANLIB
6198 # Extract the first word of "ranlib", so it can be a program name with args.
6199 set dummy ranlib
; ac_word
=$2
6200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6201 $as_echo_n "checking for $ac_word... " >&6; }
6202 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6203 $as_echo_n "(cached) " >&6
6205 if test -n "$ac_ct_RANLIB"; then
6206 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
6208 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6212 test -z "$as_dir" && as_dir
=.
6213 for ac_exec_ext
in '' $ac_executable_extensions; do
6214 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6215 ac_cv_prog_ac_ct_RANLIB
="ranlib"
6216 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6225 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
6226 if test -n "$ac_ct_RANLIB"; then
6227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6228 $as_echo "$ac_ct_RANLIB" >&6; }
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6231 $as_echo "no" >&6; }
6234 if test "x$ac_ct_RANLIB" = x
; then
6237 case $cross_compiling:$ac_tool_warned in
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6240 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6241 ac_tool_warned
=yes ;;
6243 RANLIB
=$ac_ct_RANLIB
6246 RANLIB
="$ac_cv_prog_RANLIB"
6253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6254 $as_echo_n "checking for ANSI C header files... " >&6; }
6255 if test "${ac_cv_header_stdc+set}" = set; then :
6256 $as_echo_n "(cached) " >&6
6258 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6259 /* end confdefs.h. */
6273 if ac_fn_c_try_compile
"$LINENO"; then :
6274 ac_cv_header_stdc
=yes
6276 ac_cv_header_stdc
=no
6278 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6280 if test $ac_cv_header_stdc = yes; then
6281 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6282 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6283 /* end confdefs.h. */
6287 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6288 $EGREP "memchr" >/dev
/null
2>&1; then :
6291 ac_cv_header_stdc
=no
6297 if test $ac_cv_header_stdc = yes; then
6298 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6299 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6300 /* end confdefs.h. */
6304 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6305 $EGREP "free" >/dev
/null
2>&1; then :
6308 ac_cv_header_stdc
=no
6314 if test $ac_cv_header_stdc = yes; then
6315 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6316 if test "$cross_compiling" = yes; then :
6319 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6320 /* end confdefs.h. */
6323 #if ((' ' & 0x0FF) == 0x020)
6324 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6325 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6327 # define ISLOWER(c) \
6328 (('a' <= (c) && (c) <= 'i') \
6329 || ('j' <= (c) && (c) <= 'r') \
6330 || ('s' <= (c) && (c) <= 'z'))
6331 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6334 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6339 for (i = 0; i < 256; i++)
6340 if (XOR (islower (i), ISLOWER (i))
6341 || toupper (i) != TOUPPER (i))
6346 if ac_fn_c_try_run
"$LINENO"; then :
6349 ac_cv_header_stdc
=no
6351 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6352 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6358 $as_echo "$ac_cv_header_stdc" >&6; }
6359 if test $ac_cv_header_stdc = yes; then
6361 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6365 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6366 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
6367 inttypes.h stdint.h unistd.h
6369 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6370 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6372 eval as_val
=\$
$as_ac_Header
6373 if test "x$as_val" = x
""yes; then :
6374 cat >>confdefs.h
<<_ACEOF
6375 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6386 ac_fn_c_check_header_mongrel
"$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6387 if test "x$ac_cv_header_minix_config_h" = x
""yes; then :
6394 if test "$MINIX" = yes; then
6396 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6399 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6402 $as_echo "#define _MINIX 1" >>confdefs.h
6409 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6416 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6417 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6418 $as_echo_n "(cached) " >&6
6420 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6421 /* end confdefs.h. */
6423 # define __EXTENSIONS__ 1
6424 $ac_includes_default
6433 if ac_fn_c_try_compile
"$LINENO"; then :
6434 ac_cv_safe_to_define___extensions__
=yes
6436 ac_cv_safe_to_define___extensions__
=no
6438 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6441 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6442 test $ac_cv_safe_to_define___extensions__ = yes &&
6443 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6445 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6447 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6449 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6451 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6453 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6462 # Check whether --enable-largefile was given.
6463 if test "${enable_largefile+set}" = set; then :
6464 enableval
=$enable_largefile;
6467 if test "$enable_largefile" != no
; then
6469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6470 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6471 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6472 $as_echo_n "(cached) " >&6
6474 ac_cv_sys_largefile_CC
=no
6475 if test "$GCC" != yes; then
6478 # IRIX 6.2 and later do not support large files by default,
6479 # so use the C compiler's -n32 option if that helps.
6480 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6481 /* end confdefs.h. */
6482 #include <sys/types.h>
6483 /* Check that off_t can represent 2**63 - 1 correctly.
6484 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6485 since some C++ compilers masquerading as C compilers
6486 incorrectly reject 9223372036854775807. */
6487 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6488 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6489 && LARGE_OFF_T % 2147483647 == 1)
6499 if ac_fn_c_try_compile
"$LINENO"; then :
6502 rm -f core conftest.err conftest.
$ac_objext
6504 if ac_fn_c_try_compile
"$LINENO"; then :
6505 ac_cv_sys_largefile_CC
=' -n32'; break
6507 rm -f core conftest.err conftest.
$ac_objext
6511 rm -f conftest.
$ac_ext
6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6515 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6516 if test "$ac_cv_sys_largefile_CC" != no
; then
6517 CC
=$CC$ac_cv_sys_largefile_CC
6520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6521 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6522 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6523 $as_echo_n "(cached) " >&6
6526 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6527 /* end confdefs.h. */
6528 #include <sys/types.h>
6529 /* Check that off_t can represent 2**63 - 1 correctly.
6530 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6531 since some C++ compilers masquerading as C compilers
6532 incorrectly reject 9223372036854775807. */
6533 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6534 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6535 && LARGE_OFF_T % 2147483647 == 1)
6545 if ac_fn_c_try_compile
"$LINENO"; then :
6546 ac_cv_sys_file_offset_bits
=no
; break
6548 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6549 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6550 /* end confdefs.h. */
6551 #define _FILE_OFFSET_BITS 64
6552 #include <sys/types.h>
6553 /* Check that off_t can represent 2**63 - 1 correctly.
6554 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6555 since some C++ compilers masquerading as C compilers
6556 incorrectly reject 9223372036854775807. */
6557 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6558 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6559 && LARGE_OFF_T % 2147483647 == 1)
6569 if ac_fn_c_try_compile
"$LINENO"; then :
6570 ac_cv_sys_file_offset_bits
=64; break
6572 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6573 ac_cv_sys_file_offset_bits
=unknown
6577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6578 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6579 case $ac_cv_sys_file_offset_bits in #(
6582 cat >>confdefs.h
<<_ACEOF
6583 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6588 if test $ac_cv_sys_file_offset_bits = unknown
; then
6589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6590 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6591 if test "${ac_cv_sys_large_files+set}" = set; then :
6592 $as_echo_n "(cached) " >&6
6595 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6596 /* end confdefs.h. */
6597 #include <sys/types.h>
6598 /* Check that off_t can represent 2**63 - 1 correctly.
6599 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6600 since some C++ compilers masquerading as C compilers
6601 incorrectly reject 9223372036854775807. */
6602 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6603 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6604 && LARGE_OFF_T % 2147483647 == 1)
6614 if ac_fn_c_try_compile
"$LINENO"; then :
6615 ac_cv_sys_large_files
=no
; break
6617 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6618 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6619 /* end confdefs.h. */
6620 #define _LARGE_FILES 1
6621 #include <sys/types.h>
6622 /* Check that off_t can represent 2**63 - 1 correctly.
6623 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6624 since some C++ compilers masquerading as C compilers
6625 incorrectly reject 9223372036854775807. */
6626 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6627 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6628 && LARGE_OFF_T % 2147483647 == 1)
6638 if ac_fn_c_try_compile
"$LINENO"; then :
6639 ac_cv_sys_large_files
=1; break
6641 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6642 ac_cv_sys_large_files
=unknown
6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6647 $as_echo "$ac_cv_sys_large_files" >&6; }
6648 case $ac_cv_sys_large_files in #(
6651 cat >>confdefs.h
<<_ACEOF
6652 #define _LARGE_FILES $ac_cv_sys_large_files
6662 case $ac_cv_prog_cc_stdc in #(
6664 ac_cv_prog_cc_c99
=no
; ac_cv_prog_cc_c89
=no
;; #(
6666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6667 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6668 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6669 $as_echo_n "(cached) " >&6
6671 ac_cv_prog_cc_c99
=no
6673 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6674 /* end confdefs.h. */
6676 #include <stdbool.h>
6681 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6682 #define debug(...) fprintf (stderr, __VA_ARGS__)
6683 #define showlist(...) puts (#__VA_ARGS__)
6684 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6686 test_varargs_macros (void)
6691 debug ("X = %d\n", x);
6692 showlist (The first, second, and third items.);
6693 report (x>y, "x is %d but y is %d", x, y);
6696 // Check long long types.
6697 #define BIG64 18446744073709551615ull
6698 #define BIG32 4294967295ul
6699 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6701 your preprocessor is broken;
6705 your preprocessor is broken;
6707 static long long int bignum = -9223372036854775807LL;
6708 static unsigned long long int ubignum = BIG64;
6710 struct incomplete_array
6718 const wchar_t *name;
6722 typedef const char *ccp;
6725 test_restrict (ccp restrict text)
6727 // See if C++-style comments work.
6728 // Iterate through items via the restricted pointer.
6729 // Also check for declarations in for loops.
6730 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6735 // Check varargs and va_copy.
6737 test_varargs (const char *format, ...)
6740 va_start (args, format);
6742 va_copy (args_copy, args);
6753 str = va_arg (args_copy, const char *);
6756 number = va_arg (args_copy, int);
6759 fnumber = va_arg (args_copy, double);
6774 _Bool success = false;
6777 if (test_restrict ("String literal") == 0)
6779 char *restrict newvar = "Another string";
6782 test_varargs ("s, d' f .", "string", 65, 34.234);
6783 test_varargs_macros ();
6785 // Check flexible array members.
6786 struct incomplete_array *ia =
6787 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6789 for (int i = 0; i < ia->datasize; ++i)
6790 ia->data[i] = i * 1.234;
6792 // Check named initializers.
6793 struct named_init ni = {
6795 .name = L"Test wide string",
6796 .average = 543.34343,
6801 int dynamic_array[ni.number];
6802 dynamic_array[ni.number - 1] = 543;
6804 // work around unused variable warnings
6805 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6806 || dynamic_array[ni.number - 1] != 543);
6812 for ac_arg
in '' -std=gnu99
-std=c99
-c99 -AC99 -xc99=all
-qlanglvl=extc99
6814 CC
="$ac_save_CC $ac_arg"
6815 if ac_fn_c_try_compile
"$LINENO"; then :
6816 ac_cv_prog_cc_c99
=$ac_arg
6818 rm -f core conftest.err conftest.
$ac_objext
6819 test "x$ac_cv_prog_cc_c99" != "xno" && break
6821 rm -f conftest.
$ac_ext
6826 case "x$ac_cv_prog_cc_c99" in
6828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6829 $as_echo "none needed" >&6; } ;;
6831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6832 $as_echo "unsupported" >&6; } ;;
6834 CC
="$CC $ac_cv_prog_cc_c99"
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6836 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6838 if test "x$ac_cv_prog_cc_c99" != xno
; then :
6839 ac_cv_prog_cc_stdc
=$ac_cv_prog_cc_c99
6841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6842 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6843 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6844 $as_echo_n "(cached) " >&6
6846 ac_cv_prog_cc_c89
=no
6848 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6849 /* end confdefs.h. */
6852 #include <sys/types.h>
6853 #include <sys/stat.h>
6854 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6855 struct buf { int x; };
6856 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6857 static char *e (p, i)
6863 static char *f (char * (*g) (char **, int), char **p, ...)
6868 s = g (p, va_arg (v,int));
6873 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6874 function prototypes and stuff, but not '\xHH' hex character constants.
6875 These don't provoke an error unfortunately, instead are silently treated
6876 as 'x'. The following induces an error, until -std is added to get
6877 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6878 array size at least. It's necessary to write '\x00'==0 to get something
6879 that's true only with -std. */
6880 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6882 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6883 inside strings and character constants. */
6885 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6887 int test (int i, double x);
6888 struct s1 {int (*f) (int a);};
6889 struct s2 {int (*f) (double a);};
6890 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6896 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6901 for ac_arg
in '' -qlanglvl=extc89
-qlanglvl=ansi
-std \
6902 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6904 CC
="$ac_save_CC $ac_arg"
6905 if ac_fn_c_try_compile
"$LINENO"; then :
6906 ac_cv_prog_cc_c89
=$ac_arg
6908 rm -f core conftest.err conftest.
$ac_objext
6909 test "x$ac_cv_prog_cc_c89" != "xno" && break
6911 rm -f conftest.
$ac_ext
6916 case "x$ac_cv_prog_cc_c89" in
6918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6919 $as_echo "none needed" >&6; } ;;
6921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6922 $as_echo "unsupported" >&6; } ;;
6924 CC
="$CC $ac_cv_prog_cc_c89"
6925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6926 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6928 if test "x$ac_cv_prog_cc_c89" != xno
; then :
6929 ac_cv_prog_cc_stdc
=$ac_cv_prog_cc_c89
6931 ac_cv_prog_cc_stdc
=no
6937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6938 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6939 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6940 $as_echo_n "(cached) " >&6
6943 case $ac_cv_prog_cc_stdc in #(
6945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6946 $as_echo "unsupported" >&6; } ;; #(
6948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6949 $as_echo "none needed" >&6; } ;; #(
6951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6952 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6957 # Code from module alloca-opt:
6958 # Code from module allocator:
6959 # Code from module c-ctype:
6960 # Code from module c-strcase:
6961 # Code from module careadlinkat:
6962 # Code from module clock-time:
6963 # Code from module crypto/md5:
6964 # Code from module crypto/sha1:
6965 # Code from module crypto/sha256:
6966 # Code from module crypto/sha512:
6967 # Code from module dosname:
6968 # Code from module dtoastr:
6969 # Code from module dtotimespec:
6970 # Code from module dup2:
6971 # Code from module environ:
6972 # Code from module execinfo:
6973 # Code from module extensions:
6975 # Code from module extern-inline:
6976 # Code from module filemode:
6977 # Code from module getloadavg:
6978 # Code from module getopt-gnu:
6979 # Code from module getopt-posix:
6980 # Code from module gettext-h:
6981 # Code from module gettime:
6982 # Code from module gettimeofday:
6983 # Code from module ignore-value:
6984 # Code from module include_next:
6985 # Code from module intprops:
6986 # Code from module inttypes-incomplete:
6987 # Code from module largefile:
6989 # Code from module lstat:
6990 # Code from module manywarnings:
6991 # Code from module mktime:
6992 # Code from module multiarch:
6993 # Code from module nocrash:
6994 # Code from module pathmax:
6995 # Code from module pselect:
6996 # Code from module pthread_sigmask:
6997 # Code from module readlink:
6998 # Code from module signal-h:
6999 # Code from module snippet/_Noreturn:
7000 # Code from module snippet/arg-nonnull:
7001 # Code from module snippet/c++defs:
7002 # Code from module snippet/warn-on-use:
7003 # Code from module socklen:
7004 # Code from module ssize_t:
7005 # Code from module stat:
7006 # Code from module stat-time:
7007 # Code from module stdalign:
7008 # Code from module stdarg:
7012 # Code from module stdbool:
7013 # Code from module stddef:
7014 # Code from module stdint:
7015 # Code from module stdio:
7016 # Code from module stdlib:
7017 # Code from module strftime:
7018 # Code from module strtoimax:
7019 # Code from module strtoll:
7020 # Code from module strtoull:
7021 # Code from module strtoumax:
7022 # Code from module symlink:
7023 # Code from module sys_select:
7024 # Code from module sys_stat:
7025 # Code from module sys_time:
7026 # Code from module time:
7027 # Code from module time_r:
7028 # Code from module timer-time:
7029 # Code from module timespec:
7030 # Code from module timespec-add:
7031 # Code from module timespec-sub:
7032 # Code from module u64:
7033 # Code from module unistd:
7034 # Code from module utimens:
7035 # Code from module verify:
7036 # Code from module warnings:
7039 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7040 # if -g3 works and the user does not specify CFLAGS.
7041 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7042 if test "$ac_test_CFLAGS" != set; then
7045 emacs_g3_CFLAGS
='-g3';;
7047 emacs_g3_CFLAGS
='-g3 -O2';;
7049 emacs_g3_CFLAGS
='';;
7051 if test -n "$emacs_g3_CFLAGS"; then
7052 emacs_save_CFLAGS
=$CFLAGS
7053 CFLAGS
=$emacs_g3_CFLAGS
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7055 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7056 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7057 $as_echo_n "(cached) " >&6
7059 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7060 /* end confdefs.h. */
7070 if ac_fn_c_try_link
"$LINENO"; then :
7071 emacs_cv_prog_cc_g3
=yes
7073 emacs_cv_prog_cc_g3
=no
7075 rm -f core conftest.err conftest.
$ac_objext \
7076 conftest
$ac_exeext conftest.
$ac_ext
7078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7079 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7080 if test $emacs_cv_prog_cc_g3 = yes; then
7081 CFLAGS
=$emacs_g3_CFLAGS
7083 CFLAGS
=$emacs_save_CFLAGS
7088 # Check whether --enable-gcc-warnings was given.
7089 if test "${enable_gcc_warnings+set}" = set; then :
7090 enableval
=$enable_gcc_warnings; case $enableval in
7092 *) as_fn_error
"bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7094 gl_gcc_warnings
=$enableval
7101 # Check whether --enable-link-time-optimization was given.
7102 if test "${enable_link_time_optimization+set}" = set; then :
7103 enableval
=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7105 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7107 if test x
$GCC = xyes
; then
7108 CPUS
=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7109 if test x
$CPUS != x
; then
7115 CFLAGS
="$CFLAGS $LTO"
7116 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7117 /* end confdefs.h. */
7127 if ac_fn_c_try_compile
"$LINENO"; then :
7128 ac_lto_supported
=yes
7132 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7133 CFLAGS
="$old_CFLAGS"
7135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7136 $as_echo "$ac_lto_supported" >&6; }
7137 if test "$ac_lto_supported" = "yes"; then
7138 CFLAGS
="$CFLAGS $LTO"
7144 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7145 # ------------------------------------------------
7146 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7147 # Otherwise, run RUN-IF-NOT-FOUND.
7150 # When compiling with GCC, prefer -isystem to -I when including system
7151 # include files, to avoid generating useless diagnostics for the files.
7152 if test "$gl_gcc_warnings" != yes; then
7157 # This, $nw, is the list of warnings we disable.
7160 case $with_x_toolkit in
7161 lucid | athena | motif
)
7162 # Old toolkits mishandle 'const'.
7163 nw
="$nw -Wwrite-strings"
7166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7167 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7168 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7169 $as_echo_n "(cached) " >&6
7172 gl_save_compiler_FLAGS
="$CFLAGS"
7173 as_fn_append CFLAGS
" -Werror"
7174 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7175 /* end confdefs.h. */
7185 if ac_fn_c_try_compile
"$LINENO"; then :
7186 gl_cv_warn_c__Werror
=yes
7188 gl_cv_warn_c__Werror
=no
7190 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7191 CFLAGS
="$gl_save_compiler_FLAGS"
7194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7195 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7196 if test "x$gl_cv_warn_c__Werror" = x
""yes; then :
7197 as_fn_append WERROR_CFLAGS
" -Werror"
7205 nw
="$nw -Waggregate-return" # anachronistic
7206 nw
="$nw -Wlong-long" # C90 is anachronistic
7207 nw
="$nw -Wc++-compat" # We don't care about C++ compilers
7208 nw
="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
7209 nw
="$nw -Wtraditional" # Warns on #elif which we use often
7210 nw
="$nw -Wcast-qual" # Too many warnings for now
7211 nw
="$nw -Wconversion" # Too many warnings for now
7212 nw
="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7213 nw
="$nw -Wsign-conversion" # Too many warnings for now
7214 nw
="$nw -Woverlength-strings" # Not a problem these days
7215 nw
="$nw -Wtraditional-conversion" # Too many warnings for now
7216 nw
="$nw -Wunreachable-code" # so buggy that it's now silently ignored
7217 nw
="$nw -Wpadded" # Our structs are not padded
7218 nw
="$nw -Wredundant-decls" # we regularly (re)declare functions
7219 nw
="$nw -Wlogical-op" # any use of fwrite provokes this
7220 nw
="$nw -Wformat-nonliteral" # we do this a lot
7221 nw
="$nw -Wvla" # warnings in gettext.h
7222 nw
="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7223 nw
="$nw -Wswitch-enum" # Too many warnings for now
7224 nw
="$nw -Wswitch-default" # Too many warnings for now
7225 nw
="$nw -Wfloat-equal" # warns about high-quality code
7226 nw
="$nw -Winline" # OK to ignore 'inline'
7227 nw
="$nw -Wjump-misses-init" # We sometimes safely jump over init.
7228 nw
="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7229 nw
="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7231 # Emacs doesn't care about shadowing; see
7232 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7235 # The following lines should be removable at some point.
7236 nw
="$nw -Wstack-protector"
7237 nw
="$nw -Wstrict-overflow"
7238 nw
="$nw -Wsuggest-attribute=pure"
7242 if test -n "$GCC"; then
7244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7245 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7246 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7247 $as_echo_n "(cached) " >&6
7250 gl_save_CFLAGS
="$CFLAGS"
7251 CFLAGS
="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7252 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7253 /* end confdefs.h. */
7263 if ac_fn_c_try_compile
"$LINENO"; then :
7264 gl_cv_cc_nomfi_supported
=yes
7266 gl_cv_cc_nomfi_supported
=no
7268 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7269 CFLAGS
="$gl_save_CFLAGS"
7272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7273 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7275 if test "$gl_cv_cc_nomfi_supported" = yes; then
7276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7277 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7278 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7279 $as_echo_n "(cached) " >&6
7282 gl_save_CFLAGS
="$CFLAGS"
7283 CFLAGS
="$CFLAGS -W -Werror"
7284 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7285 /* end confdefs.h. */
7288 typedef struct { int a; int b; } s_t;
7300 if ac_fn_c_try_compile
"$LINENO"; then :
7301 gl_cv_cc_nomfi_needed
=no
7303 gl_cv_cc_nomfi_needed
=yes
7305 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7306 CFLAGS
="$gl_save_CFLAGS"
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7311 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
7315 $as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
7316 if test "${gl_cv_cc_uninitialized_supported+set}" = set; then :
7317 $as_echo_n "(cached) " >&6
7320 gl_save_CFLAGS
="$CFLAGS"
7321 CFLAGS
="$CFLAGS -Werror -Wuninitialized"
7322 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7323 /* end confdefs.h. */
7333 if ac_fn_c_try_compile
"$LINENO"; then :
7334 gl_cv_cc_uninitialized_supported
=yes
7336 gl_cv_cc_uninitialized_supported
=no
7338 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7339 CFLAGS
="$gl_save_CFLAGS"
7342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
7343 $as_echo "$gl_cv_cc_uninitialized_supported" >&6; }
7347 # List all gcc warning categories.
7349 for gl_manywarn_item
in \
7356 -Wbad-function-cast \
7357 -Wbuiltin-macro-redefined \
7363 -Wcoverage-mismatch \
7366 -Wdeprecated-declarations \
7367 -Wdisabled-optimization \
7369 -Wdouble-promotion \
7374 -Wformat-contains-nul \
7375 -Wformat-extra-args \
7376 -Wformat-nonliteral \
7379 -Wformat-zero-length \
7381 -Wfree-nonheap-object \
7382 -Wignored-qualifiers \
7384 -Wimplicit-function-declaration \
7388 -Wint-to-pointer-cast \
7389 -Winvalid-memory-model \
7391 -Wjump-misses-init \
7394 -Wmaybe-uninitialized \
7396 -Wmissing-declarations \
7397 -Wmissing-field-initializers \
7398 -Wmissing-format-attribute \
7399 -Wmissing-include-dirs \
7400 -Wmissing-noreturn \
7401 -Wmissing-parameter-type \
7402 -Wmissing-prototypes \
7409 -Wold-style-declaration \
7410 -Wold-style-definition \
7412 -Woverlength-strings \
7415 -Wpacked-bitfield-compat \
7419 -Wpointer-to-int-cast \
7424 -Wsizeof-pointer-memaccess \
7428 -Wstrict-prototypes \
7429 -Wsuggest-attribute=const \
7430 -Wsuggest-attribute=format \
7431 -Wsuggest-attribute=noreturn \
7432 -Wsuggest-attribute=pure \
7442 -Wunreachable-code \
7443 -Wunsafe-loop-optimizations \
7445 -Wunused-but-set-parameter \
7446 -Wunused-but-set-variable \
7449 -Wunused-local-typedefs \
7451 -Wunused-parameter \
7457 -Wvector-operation-performance \
7459 -Wvolatile-register-var \
7463 gl_manywarn_set
="$gl_manywarn_set $gl_manywarn_item"
7466 # Disable specific options as needed.
7467 if test "$gl_cv_cc_nomfi_needed" = yes; then
7468 gl_manywarn_set
="$gl_manywarn_set -Wno-missing-field-initializers"
7471 if test "$gl_cv_cc_uninitialized_supported" = no
; then
7472 gl_manywarn_set
="$gl_manywarn_set -Wno-uninitialized"
7483 *" $gl_warn_item "*)
7486 gl_warn_set
="$gl_warn_set $gl_warn_item"
7493 as_gl_Warn
=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7495 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7496 if { as_var
=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7497 $as_echo_n "(cached) " >&6
7500 gl_save_compiler_FLAGS
="$CFLAGS"
7501 as_fn_append CFLAGS
" $w"
7502 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7503 /* end confdefs.h. */
7513 if ac_fn_c_try_compile
"$LINENO"; then :
7514 eval "$as_gl_Warn=yes"
7516 eval "$as_gl_Warn=no"
7518 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7519 CFLAGS
="$gl_save_compiler_FLAGS"
7522 eval ac_res
=\$
$as_gl_Warn
7523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7524 $as_echo "$ac_res" >&6; }
7525 eval as_val
=\$
$as_gl_Warn
7526 if test "x$as_val" = x
""yes; then :
7527 as_fn_append WARN_CFLAGS
" $w"
7532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7533 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7534 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7535 $as_echo_n "(cached) " >&6
7538 gl_save_compiler_FLAGS
="$CFLAGS"
7539 as_fn_append CFLAGS
" -Wno-missing-field-initializers"
7540 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7541 /* end confdefs.h. */
7551 if ac_fn_c_try_compile
"$LINENO"; then :
7552 gl_cv_warn_c__Wno_missing_field_initializers
=yes
7554 gl_cv_warn_c__Wno_missing_field_initializers
=no
7556 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7557 CFLAGS
="$gl_save_compiler_FLAGS"
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7561 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7562 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x
""yes; then :
7563 as_fn_append WARN_CFLAGS
" -Wno-missing-field-initializers"
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7568 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7569 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7570 $as_echo_n "(cached) " >&6
7573 gl_save_compiler_FLAGS
="$CFLAGS"
7574 as_fn_append CFLAGS
" -Wno-sign-compare"
7575 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7576 /* end confdefs.h. */
7586 if ac_fn_c_try_compile
"$LINENO"; then :
7587 gl_cv_warn_c__Wno_sign_compare
=yes
7589 gl_cv_warn_c__Wno_sign_compare
=no
7591 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7592 CFLAGS
="$gl_save_compiler_FLAGS"
7595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7596 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7597 if test "x$gl_cv_warn_c__Wno_sign_compare" = x
""yes; then :
7598 as_fn_append WARN_CFLAGS
" -Wno-sign-compare"
7601 # Too many warnings for now
7602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7603 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7604 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
7605 $as_echo_n "(cached) " >&6
7608 gl_save_compiler_FLAGS
="$CFLAGS"
7609 as_fn_append CFLAGS
" -Wno-type-limits"
7610 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7611 /* end confdefs.h. */
7621 if ac_fn_c_try_compile
"$LINENO"; then :
7622 gl_cv_warn_c__Wno_type_limits
=yes
7624 gl_cv_warn_c__Wno_type_limits
=no
7626 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7627 CFLAGS
="$gl_save_compiler_FLAGS"
7630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
7631 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
7632 if test "x$gl_cv_warn_c__Wno_type_limits" = x
""yes; then :
7633 as_fn_append WARN_CFLAGS
" -Wno-type-limits"
7636 # Too many warnings for now
7637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7638 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7639 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7640 $as_echo_n "(cached) " >&6
7643 gl_save_compiler_FLAGS
="$CFLAGS"
7644 as_fn_append CFLAGS
" -Wno-switch"
7645 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7646 /* end confdefs.h. */
7656 if ac_fn_c_try_compile
"$LINENO"; then :
7657 gl_cv_warn_c__Wno_switch
=yes
7659 gl_cv_warn_c__Wno_switch
=no
7661 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7662 CFLAGS
="$gl_save_compiler_FLAGS"
7665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7666 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7667 if test "x$gl_cv_warn_c__Wno_switch" = x
""yes; then :
7668 as_fn_append WARN_CFLAGS
" -Wno-switch"
7671 # Too many warnings for now
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
7673 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
7674 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
7675 $as_echo_n "(cached) " >&6
7678 gl_save_compiler_FLAGS
="$CFLAGS"
7679 as_fn_append CFLAGS
" -Wno-unused-parameter"
7680 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7681 /* end confdefs.h. */
7691 if ac_fn_c_try_compile
"$LINENO"; then :
7692 gl_cv_warn_c__Wno_unused_parameter
=yes
7694 gl_cv_warn_c__Wno_unused_parameter
=no
7696 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7697 CFLAGS
="$gl_save_compiler_FLAGS"
7700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
7701 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
7702 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x
""yes; then :
7703 as_fn_append WARN_CFLAGS
" -Wno-unused-parameter"
7706 # Too many warnings for now
7707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
7708 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
7709 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
7710 $as_echo_n "(cached) " >&6
7713 gl_save_compiler_FLAGS
="$CFLAGS"
7714 as_fn_append CFLAGS
" -Wno-format-nonliteral"
7715 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7716 /* end confdefs.h. */
7726 if ac_fn_c_try_compile
"$LINENO"; then :
7727 gl_cv_warn_c__Wno_format_nonliteral
=yes
7729 gl_cv_warn_c__Wno_format_nonliteral
=no
7731 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7732 CFLAGS
="$gl_save_compiler_FLAGS"
7735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
7736 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
7737 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x
""yes; then :
7738 as_fn_append WARN_CFLAGS
" -Wno-format-nonliteral"
7743 # In spite of excluding -Wlogical-op above, it is enabled, as of
7744 # gcc 4.5.0 20090517.
7745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
7746 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
7747 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
7748 $as_echo_n "(cached) " >&6
7751 gl_save_compiler_FLAGS
="$CFLAGS"
7752 as_fn_append CFLAGS
" -Wno-logical-op"
7753 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7754 /* end confdefs.h. */
7764 if ac_fn_c_try_compile
"$LINENO"; then :
7765 gl_cv_warn_c__Wno_logical_op
=yes
7767 gl_cv_warn_c__Wno_logical_op
=no
7769 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7770 CFLAGS
="$gl_save_compiler_FLAGS"
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
7774 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
7775 if test "x$gl_cv_warn_c__Wno_logical_op" = x
""yes; then :
7776 as_fn_append WARN_CFLAGS
" -Wno-logical-op"
7781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
7782 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
7783 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
7784 $as_echo_n "(cached) " >&6
7787 gl_save_compiler_FLAGS
="$CFLAGS"
7788 as_fn_append CFLAGS
" -fdiagnostics-show-option"
7789 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7790 /* end confdefs.h. */
7800 if ac_fn_c_try_compile
"$LINENO"; then :
7801 gl_cv_warn_c__fdiagnostics_show_option
=yes
7803 gl_cv_warn_c__fdiagnostics_show_option
=no
7805 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7806 CFLAGS
="$gl_save_compiler_FLAGS"
7809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
7810 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
7811 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x
""yes; then :
7812 as_fn_append WARN_CFLAGS
" -fdiagnostics-show-option"
7816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
7817 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
7818 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
7819 $as_echo_n "(cached) " >&6
7822 gl_save_compiler_FLAGS
="$CFLAGS"
7823 as_fn_append CFLAGS
" -funit-at-a-time"
7824 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7825 /* end confdefs.h. */
7835 if ac_fn_c_try_compile
"$LINENO"; then :
7836 gl_cv_warn_c__funit_at_a_time
=yes
7838 gl_cv_warn_c__funit_at_a_time
=no
7840 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7841 CFLAGS
="$gl_save_compiler_FLAGS"
7844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
7845 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
7846 if test "x$gl_cv_warn_c__funit_at_a_time" = x
""yes; then :
7847 as_fn_append WARN_CFLAGS
" -funit-at-a-time"
7853 $as_echo "#define lint 1" >>confdefs.h
7857 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
7860 # We use a slightly smaller set of warning options for lib/.
7861 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
7863 nw
="$nw -Wunused-macros"
7867 set x
$WARN_CFLAGS; shift
7871 *" $gl_warn_item "*)
7874 gl_warn_set
="$gl_warn_set $gl_warn_item"
7878 GNULIB_WARN_CFLAGS
=$gl_warn_set
7885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7886 $as_echo_n "checking whether ln -s works... " >&6; }
7888 if test "$LN_S" = "ln -s"; then
7889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7890 $as_echo "yes" >&6; }
7892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7893 $as_echo "no, using $LN_S" >&6; }
7897 # Extract the first word of "install-info", so it can be a program name with args.
7898 set dummy install-info
; ac_word
=$2
7899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7900 $as_echo_n "checking for $ac_word... " >&6; }
7901 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7902 $as_echo_n "(cached) " >&6
7904 case $INSTALL_INFO in
7906 ac_cv_path_INSTALL_INFO
="$INSTALL_INFO" # Let the user override the test with a path.
7909 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7910 for as_dir
in $PATH$PATH_SEPARATOR/usr
/sbin
$PATH_SEPARATOR/sbin
7913 test -z "$as_dir" && as_dir
=.
7914 for ac_exec_ext
in '' $ac_executable_extensions; do
7915 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7916 ac_cv_path_INSTALL_INFO
="$as_dir/$ac_word$ac_exec_ext"
7917 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7924 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO
=":"
7928 INSTALL_INFO
=$ac_cv_path_INSTALL_INFO
7929 if test -n "$INSTALL_INFO"; then
7930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7931 $as_echo "$INSTALL_INFO" >&6; }
7933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7934 $as_echo "no" >&6; }
7938 # Extract the first word of "gzip", so it can be a program name with args.
7939 set dummy
gzip; ac_word
=$2
7940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7941 $as_echo_n "checking for $ac_word... " >&6; }
7942 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7943 $as_echo_n "(cached) " >&6
7947 ac_cv_path_GZIP_PROG
="$GZIP_PROG" # Let the user override the test with a path.
7950 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7954 test -z "$as_dir" && as_dir
=.
7955 for ac_exec_ext
in '' $ac_executable_extensions; do
7956 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7957 ac_cv_path_GZIP_PROG
="$as_dir/$ac_word$ac_exec_ext"
7958 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7968 GZIP_PROG
=$ac_cv_path_GZIP_PROG
7969 if test -n "$GZIP_PROG"; then
7970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7971 $as_echo "$GZIP_PROG" >&6; }
7973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7974 $as_echo "no" >&6; }
7979 if test $opsys = gnu-linux
; then
7980 # Extract the first word of "paxctl", so it can be a program name with args.
7981 set dummy paxctl
; ac_word
=$2
7982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7983 $as_echo_n "checking for $ac_word... " >&6; }
7984 if test "${ac_cv_path_PAXCTL+set}" = set; then :
7985 $as_echo_n "(cached) " >&6
7989 ac_cv_path_PAXCTL
="$PAXCTL" # Let the user override the test with a path.
7992 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7993 for as_dir
in $PATH$PATH_SEPARATOR/sbin
$PATH_SEPARATOR/usr
/sbin
7996 test -z "$as_dir" && as_dir
=.
7997 for ac_exec_ext
in '' $ac_executable_extensions; do
7998 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7999 ac_cv_path_PAXCTL
="$as_dir/$ac_word$ac_exec_ext"
8000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8010 PAXCTL
=$ac_cv_path_PAXCTL
8011 if test -n "$PAXCTL"; then
8012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
8013 $as_echo "$PAXCTL" >&6; }
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8016 $as_echo "no" >&6; }
8020 if test "X$PAXCTL" != X
; then
8021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
8022 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
8023 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8024 /* end confdefs.h. */
8034 if ac_fn_c_try_link
"$LINENO"; then :
8035 if $PAXCTL -v conftest
$EXEEXT >/dev
/null
2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8036 $as_echo "yes" >&6; }
8037 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8038 $as_echo "no" >&6; }; PAXCTL
=""; fi
8040 rm -f core conftest.err conftest.
$ac_objext \
8041 conftest
$ac_exeext conftest.
$ac_ext
8045 ## Need makeinfo >= 4.7 (?) to build the manuals.
8046 # Extract the first word of "makeinfo", so it can be a program name with args.
8047 set dummy makeinfo
; ac_word
=$2
8048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8049 $as_echo_n "checking for $ac_word... " >&6; }
8050 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
8051 $as_echo_n "(cached) " >&6
8055 ac_cv_path_MAKEINFO
="$MAKEINFO" # Let the user override the test with a path.
8058 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8062 test -z "$as_dir" && as_dir
=.
8063 for ac_exec_ext
in '' $ac_executable_extensions; do
8064 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8065 ac_cv_path_MAKEINFO
="$as_dir/$ac_word$ac_exec_ext"
8066 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8073 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO
="no"
8077 MAKEINFO
=$ac_cv_path_MAKEINFO
8078 if test -n "$MAKEINFO"; then
8079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8080 $as_echo "$MAKEINFO" >&6; }
8082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8083 $as_echo "no" >&6; }
8087 if test "$MAKEINFO" != "no" && \
8088 test x
"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'`" = x
; then
8092 ## Makeinfo is unusual. For a released Emacs, the manuals are
8093 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8094 ## therefore in the category of "special tools" not normally required, which
8095 ## configure does not have to check for (eg autoconf itself).
8096 ## In a Bazaar checkout on the other hand, the manuals are not included.
8097 ## So makeinfo is a requirement to build from Bazaar, and configure
8098 ## should test for it as it does for any other build requirement.
8099 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8100 ## with pre-built manuals, from a Bazaar checkout.
8103 if test "$MAKEINFO" = "no"; then
8105 if test "x${with_makeinfo}" = "xno"; then
8107 elif test ! -e $srcdir/info
/emacs
&& test ! -e $srcdir/info
/emacs.info
; then
8108 as_fn_error
"You do not seem to have makeinfo >= 4.7, and your
8109 source tree does not seem to have pre-built manuals in the \`info' directory.
8110 Either install a suitable version of makeinfo, or re-run configure
8111 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8117 INFO_OPTS
=--no-split
8122 if test x
$GCC = xyes
; then
8123 test "x$GCC_LINK_TEST_OPTIONS" != x
&& \
8124 ac_link
="$ac_link $GCC_LINK_TEST_OPTIONS"
8126 test "x$NON_GCC_LINK_TEST_OPTIONS" != x
&& \
8127 ac_link
="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8131 late_LDFLAGS
=$LDFLAGS
8132 if test x
$GCC = xyes
; then
8133 LDFLAGS
="$LDFLAGS -Wl,-znocombreloc"
8135 LDFLAGS
="$LDFLAGS -znocombreloc"
8138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8139 $as_echo_n "checking for -znocombreloc... " >&6; }
8140 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8141 /* end confdefs.h. */
8151 if ac_fn_c_try_link
"$LINENO"; then :
8152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8153 $as_echo "yes" >&6; }
8155 LDFLAGS
=$late_LDFLAGS
8156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8157 $as_echo "no" >&6; }
8159 rm -f core conftest.err conftest.
$ac_objext \
8160 conftest
$ac_exeext conftest.
$ac_ext
8163 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP
=no
8165 your-opsys-here
) CANNOT_DUMP
=yes ;;
8168 test "$CANNOT_DUMP" = "yes" && \
8170 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8176 UNEXEC_OBJ
=unexelf.o
8178 # MSDOS uses unexcoff.o
8179 # MSWindows uses unexw32.o
8181 UNEXEC_OBJ
=unexaix.o
8187 UNEXEC_OBJ
=unexmacosx.o
8190 UNEXEC_OBJ
=unexhp9k800.o
8193 # Use the Solaris dldump() function, called from unexsol.c, to dump
8194 # emacs, instead of the generic ELF dump code found in unexelf.c.
8195 # The resulting binary has a complete symbol table, and is better
8196 # for debugging and other observability tools (debuggers, pstack, etc).
8198 # If you encounter a problem using dldump(), please consider sending
8199 # a message to the OpenSolaris tools-linking mailing list:
8200 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8202 # It is likely that dldump() works with older Solaris too, but this has
8203 # not been tested, so for now this change is for Solaris 10 or newer.
8204 UNEXEC_OBJ
=unexsol.o
8211 ## Let `ld' find image libs and similar things in /usr/local/lib.
8212 ## The system compiler, GCC, has apparently been modified to not
8213 ## look there, contrary to what a stock GCC would do.
8214 ### It's not our place to do this. See bug#10313#17.
8215 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8220 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8221 case $host_cpu in mips
*) LD_SWITCH_SYSTEM
="-G 0";; esac
8225 ### It's not our place to do this. See bug#10313#17.
8226 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8231 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
8232 ## otherwise Emacs dumps core on elf systems.
8233 LD_SWITCH_SYSTEM
="-Z"
8238 ac_link
="$ac_link $LD_SWITCH_SYSTEM"
8240 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8241 ## which has not been defined yet. When this was handled with cpp,
8242 ## it was expanded to null when configure sourced the s/*.h file.
8243 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8244 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8245 ## (or somesuch), but because it is supposed to go at the _front_
8246 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8247 ## Compare with the gnu-linux case below, which added to the end
8248 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8249 ## LD_SWITCH_SYSTEM_TEMACS.
8252 LD_SWITCH_SYSTEM
="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8259 ac_fn_c_check_decl
"$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8260 if test "x$ac_cv_have_decl___ELF__" = x
""yes; then :
8264 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8265 ## With ELF, make sure that all common symbols get allocated to in the
8266 ## data section. Otherwise, the dump of temacs may miss variables in
8267 ## the shared library that have been initialized. For example, with
8268 ## GNU libc, __malloc_initialized would normally be resolved to the
8269 ## shared library's .bss section, which is fatal.
8270 if test "x$GCC" = "xyes"; then
8271 C_SWITCH_MACHINE
="-fno-common"
8273 as_fn_error
"What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8276 UNEXEC_OBJ
=unexalpha.o
8285 ## Some programs in src produce warnings saying certain subprograms
8286 ## are too complex and need a MAXMEM value greater than 2000 for
8287 ## additional optimization. --nils@exp-math.uni-essen.de
8288 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8289 C_SWITCH_SYSTEM
="-ma -qmaxmem=4000"
8290 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8291 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8297 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8298 aix4-2
) LIBS_SYSTEM
="-lrts -lIM -liconv" ;;
8300 freebsd
) LIBS_SYSTEM
="-lutil" ;;
8302 hpux
*) LIBS_SYSTEM
="-l:libdld.sl" ;;
8304 sol2
*) LIBS_SYSTEM
="-lsocket -lnsl" ;;
8306 ## Motif needs -lgen.
8307 unixware
) LIBS_SYSTEM
="-lsocket -lnsl -lelf -lgen" ;;
8312 ### Make sure subsequent tests use flags consistent with the build flags.
8314 if test x
"${OVERRIDE_CPPFLAGS}" != x
; then
8315 CPPFLAGS
="${OVERRIDE_CPPFLAGS}"
8317 CPPFLAGS
="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8320 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8322 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8329 SYSTEM_TYPE
=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
8334 START_FILES
='pre-crt0.o'
8337 ## Adding -lm confuses the dynamic linker, so omit it.
8339 START_FILES
='pre-crt0.o'
8342 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8343 START_FILES
='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8344 SYSTEM_TYPE
=berkeley-unix
8346 gnu-linux | gnu-kfreebsd
)
8347 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8348 START_FILES
='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8350 hpux10-20 | hpux11
)
8352 START_FILES
='pre-crt0.o $(CRT_DIR)/crt0.o'
8355 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
8356 START_FILES
='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
8357 SYSTEM_TYPE
=berkeley-unix
8361 SYSTEM_TYPE
=usg-unix-v
8369 cat >>confdefs.h
<<_ACEOF
8370 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8376 for file in x
$LIB_STANDARD $START_FILES; do
8378 *CRT_DIR
*) crt_files
="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
8382 if test "x$crt_files" != x
; then
8384 ## If user specified a crt-dir, use that unconditionally.
8387 if test "X$CRT_DIR" = "X"; then
8389 CRT_DIR
=/usr
/lib
# default
8391 case "$canonical" in
8392 x86_64-
*-linux-gnu* | s390x-
*-linux-gnu*)
8393 ## On x86-64 and s390x GNU/Linux distributions, the standard library
8394 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
8395 ## For anything else (eg /usr/lib32), it is up the user to specify
8396 ## the location (bug#5655).
8397 ## Test for crtn.o, not just the directory, because sometimes the
8398 ## directory exists but does not have the relevant files (bug#1287).
8399 ## FIXME better to test for binary compatibility somehow.
8400 test -e /usr
/lib64
/crtn.o
&& CRT_DIR
=/usr
/lib64
8403 powerpc64-
*-linux-gnu* | sparc64-
*-linux-gnu*) CRT_DIR
=/usr
/lib64
;;
8407 hpux10-20
) CRT_DIR
=/lib
;;
8410 test "x${GCC}" = xyes
&& crt_gcc
=yes
8416 for file in $crt_files; do
8418 ## If we're using gcc, try to determine it automatically by asking
8419 ## gcc. [If this doesn't work, CRT_DIR will remain at the
8420 ## system-dependent default from above.]
8421 if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
8423 crt_file
=`$CC --print-file-name=$file 2>/dev/null`
8426 CRT_DIR
=`$as_dirname -- "$crt_file" ||
8427 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8428 X"$crt_file" : 'X\(//\)[^/]' \| \
8429 X"$crt_file" : 'X\(//\)$' \| \
8430 X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
8431 $as_echo X"$crt_file" |
8432 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8455 test -e $CRT_DIR/$file || crt_missing
="$crt_missing $file"
8458 test "x$crt_missing" = x || \
8459 as_fn_error
"Required file(s) not found:$crt_missing
8460 Try using the --with-crt-dir option." "$LINENO" 5
8462 fi # crt_files != ""
8468 if test -f $CRT_DIR/crti.o
; then
8470 test -f $CRT_DIR/crtn.o || \
8471 as_fn_error
"Required file not found: crtn.o" "$LINENO" 5
8473 LIB_STANDARD
='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8474 START_FILES
='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8480 pre_PKG_CONFIG_CFLAGS
=$CFLAGS
8481 pre_PKG_CONFIG_LIBS
=$LIBS
8483 # Extract the first word of "pkg-config", so it can be a program name with args.
8484 set dummy pkg-config
; ac_word
=$2
8485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8486 $as_echo_n "checking for $ac_word... " >&6; }
8487 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8488 $as_echo_n "(cached) " >&6
8492 ac_cv_path_PKG_CONFIG
="$PKG_CONFIG" # Let the user override the test with a path.
8495 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8499 test -z "$as_dir" && as_dir
=.
8500 for ac_exec_ext
in '' $ac_executable_extensions; do
8501 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8502 ac_cv_path_PKG_CONFIG
="$as_dir/$ac_word$ac_exec_ext"
8503 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8510 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG
="no"
8514 PKG_CONFIG
=$ac_cv_path_PKG_CONFIG
8515 if test -n "$PKG_CONFIG"; then
8516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8517 $as_echo "$PKG_CONFIG" >&6; }
8519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8520 $as_echo "no" >&6; }
8528 if test "${with_sound}" != "no"; then
8529 # Sound support for GNU/Linux and the free BSDs.
8530 for ac_header
in machine
/soundcard.h sys
/soundcard.h soundcard.h
8532 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8533 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8534 eval as_val
=\$
$as_ac_Header
8535 if test "x$as_val" = x
""yes; then :
8536 cat >>confdefs.h
<<_ACEOF
8537 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8539 have_sound_header
=yes
8544 # Emulation library used on NetBSD.
8545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8546 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8547 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8548 $as_echo_n "(cached) " >&6
8550 ac_check_lib_save_LIBS
=$LIBS
8551 LIBS
="-lossaudio $LIBS"
8552 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8553 /* end confdefs.h. */
8555 /* Override any GCC internal prototype to avoid an error.
8556 Use char because int might match the return type of a GCC
8557 builtin and then its argument prototype would still apply. */
8565 return _oss_ioctl ();
8570 if ac_fn_c_try_link
"$LINENO"; then :
8571 ac_cv_lib_ossaudio__oss_ioctl
=yes
8573 ac_cv_lib_ossaudio__oss_ioctl
=no
8575 rm -f core conftest.err conftest.
$ac_objext \
8576 conftest
$ac_exeext conftest.
$ac_ext
8577 LIBS
=$ac_check_lib_save_LIBS
8579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8580 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8581 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x
""yes; then :
8590 ALSA_MODULES
="alsa >= $ALSA_REQUIRED"
8594 if test "$PKG_CONFIG" = "no" ; then
8597 PKG_CONFIG_MIN_VERSION
=0.9.0
8598 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8600 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8602 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
8603 ALSA_CFLAGS
=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
8604 ALSA_LIBS
=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
8611 ALSA_CFLAGS
=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
8612 ALSA_LIBS
=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
8613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
8614 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
8617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8618 $as_echo "no" >&6; }
8621 ## If we have a custom action on failure, don't print errors, but
8622 ## do set a variable so people can do so. Do it in a subshell
8623 ## to capture any diagnostics in invoking pkg-config.
8624 ALSA_PKG_ERRORS
=`($PKG_CONFIG --print-errors "$ALSA_MODULES") 2>&1`
8631 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8632 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8636 if test $succeeded = yes; then
8642 if test $HAVE_ALSA = yes; then
8643 SAVE_CFLAGS
="$CFLAGS"
8645 CFLAGS
="$ALSA_CFLAGS $CFLAGS"
8646 LIBS
="$ALSA_LIBS $LIBS"
8647 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8648 /* end confdefs.h. */
8649 #include <asoundlib.h>
8653 snd_lib_error_set_handler (0);
8658 if ac_fn_c_try_compile
"$LINENO"; then :
8659 emacs_alsa_normal
=yes
8661 emacs_alsa_normal
=no
8663 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8664 if test "$emacs_alsa_normal" != yes; then
8665 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8666 /* end confdefs.h. */
8667 #include <alsa/asoundlib.h>
8671 snd_lib_error_set_handler (0);
8676 if ac_fn_c_try_compile
"$LINENO"; then :
8677 emacs_alsa_subdir
=yes
8679 emacs_alsa_subdir
=no
8681 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8682 if test "$emacs_alsa_subdir" != yes; then
8683 as_fn_error
"pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8685 ALSA_CFLAGS
="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8688 CFLAGS
="$SAVE_CFLAGS"
8690 LIBSOUND
="$LIBSOUND $ALSA_LIBS"
8691 CFLAGS_SOUND
="$CFLAGS_SOUND $ALSA_CFLAGS"
8693 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8697 if test x
$have_sound_header = xyes ||
test $HAVE_ALSA = yes; then
8699 gnu-linux|freebsd|netbsd
)
8701 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8713 for ac_header
in $ac_header_list
8715 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8716 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8718 eval as_val
=\$
$as_ac_Header
8719 if test "x$as_val" = x
""yes; then :
8720 cat >>confdefs.h
<<_ACEOF
8721 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8757 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8758 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8759 /* end confdefs.h. */
8760 #include <sys/personality.h>
8764 personality (PER_LINUX32)
8769 if ac_fn_c_try_compile
"$LINENO"; then :
8770 emacs_cv_personality_linux32
=yes
8772 emacs_cv_personality_linux32
=no
8774 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8776 $as_echo "$emacs_cv_personality_linux32" >&6; }
8778 if test $emacs_cv_personality_linux32 = yes; then
8780 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8784 for ac_header
in term.h
8786 ac_fn_c_check_header_preproc
"$LINENO" "term.h" "ac_cv_header_term_h"
8787 if test "x$ac_cv_header_term_h" = x
""yes; then :
8788 cat >>confdefs.h
<<_ACEOF
8789 #define HAVE_TERM_H 1
8796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8797 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8798 if test "${ac_cv_header_time+set}" = set; then :
8799 $as_echo_n "(cached) " >&6
8801 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8802 /* end confdefs.h. */
8803 #include <sys/types.h>
8804 #include <sys/time.h>
8810 if ((struct tm *) 0)
8816 if ac_fn_c_try_compile
"$LINENO"; then :
8817 ac_cv_header_time
=yes
8819 ac_cv_header_time
=no
8821 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8824 $as_echo "$ac_cv_header_time" >&6; }
8825 if test $ac_cv_header_time = yes; then
8827 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8831 ac_fn_c_check_decl
"$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
8834 if test "x$ac_cv_have_decl_sys_siglist" = x
""yes; then :
8840 cat >>confdefs.h
<<_ACEOF
8841 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8844 if test $ac_cv_have_decl_sys_siglist != yes; then
8845 # For Tru64, at least:
8846 ac_fn_c_check_decl
"$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "#include <signal.h>
8849 if test "x$ac_cv_have_decl___sys_siglist" = x
""yes; then :
8855 cat >>confdefs.h
<<_ACEOF
8856 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8859 if test $ac_cv_have_decl___sys_siglist = yes; then
8861 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8866 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8867 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8868 $as_echo_n "(cached) " >&6
8870 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8871 /* end confdefs.h. */
8872 #include <sys/types.h>
8873 #include <sys/wait.h>
8875 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8878 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8886 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8891 if ac_fn_c_try_compile
"$LINENO"; then :
8892 ac_cv_header_sys_wait_h
=yes
8894 ac_cv_header_sys_wait_h
=no
8896 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8899 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8900 if test $ac_cv_header_sys_wait_h = yes; then
8902 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8908 $as_echo_n "checking for speed_t... " >&6; }
8909 if test "${emacs_cv_speed_t+set}" = set; then :
8910 $as_echo_n "(cached) " >&6
8912 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8913 /* end confdefs.h. */
8914 #include <termios.h>
8923 if ac_fn_c_try_compile
"$LINENO"; then :
8924 emacs_cv_speed_t
=yes
8928 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8931 $as_echo "$emacs_cv_speed_t" >&6; }
8932 if test $emacs_cv_speed_t = yes; then
8934 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8941 for ac_header
in net
/if.h
8943 ac_fn_c_check_header_compile
"$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8944 #if HAVE_SYS_SOCKET_H
8945 #include <sys/socket.h>
8948 if test "x$ac_cv_header_net_if_h" = x
""yes; then :
8949 cat >>confdefs.h
<<_ACEOF
8950 #define HAVE_NET_IF_H 1
8957 for ac_header
in ifaddrs.h
8959 ac_fn_c_check_header_compile
"$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8960 #if HAVE_SYS_SOCKET_H
8961 #include <sys/socket.h>
8964 if test "x$ac_cv_header_ifaddrs_h" = x
""yes; then :
8965 cat >>confdefs.h
<<_ACEOF
8966 #define HAVE_IFADDRS_H 1
8973 for ac_header
in net
/if_dl.h
8975 ac_fn_c_check_header_compile
"$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8976 #if HAVE_SYS_SOCKET_H
8977 #include <sys/socket.h>
8980 if test "x$ac_cv_header_net_if_dl_h" = x
""yes; then :
8981 cat >>confdefs.h
<<_ACEOF
8982 #define HAVE_NET_IF_DL_H 1
8990 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8991 #if HAVE_SYS_SOCKET_H
8992 #include <sys/socket.h>
8998 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x
""yes; then :
9000 cat >>confdefs.h
<<_ACEOF
9001 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
9006 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
9007 #if HAVE_SYS_SOCKET_H
9008 #include <sys/socket.h>
9014 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x
""yes; then :
9016 cat >>confdefs.h
<<_ACEOF
9017 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
9022 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
9023 #if HAVE_SYS_SOCKET_H
9024 #include <sys/socket.h>
9030 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x
""yes; then :
9032 cat >>confdefs.h
<<_ACEOF
9033 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
9038 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
9039 #if HAVE_SYS_SOCKET_H
9040 #include <sys/socket.h>
9046 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x
""yes; then :
9048 cat >>confdefs.h
<<_ACEOF
9049 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9054 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9055 #if HAVE_SYS_SOCKET_H
9056 #include <sys/socket.h>
9062 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x
""yes; then :
9064 cat >>confdefs.h
<<_ACEOF
9065 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9070 ac_fn_c_check_member
"$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9071 #if HAVE_SYS_SOCKET_H
9072 #include <sys/socket.h>
9078 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x
""yes; then :
9080 cat >>confdefs.h
<<_ACEOF
9081 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9093 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9095 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9097 testval
=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9098 if test "x$testval" != x
; then
9101 ac_enable_autodepend
=no
9103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9104 $as_echo "$HAVE_GNU_MAKE" >&6; }
9105 if test $HAVE_GNU_MAKE = yes; then
9106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9107 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9108 SAVE_CFLAGS
="$CFLAGS"
9109 CFLAGS
="$CFLAGS -MMD -MF deps.d -MP"
9110 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9111 /* end confdefs.h. */
9121 if ac_fn_c_try_compile
"$LINENO"; then :
9124 ac_enable_autodepend
=no
9126 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9127 CFLAGS
="$SAVE_CFLAGS"
9128 test -f deps.d || ac_enable_autodepend
=no
9130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9131 $as_echo "$ac_enable_autodepend" >&6; }
9133 if test $ac_enable_autodepend = yes; then
9134 DEPFLAGS
='-MMD -MF ${DEPDIR}/$*.d -MP'
9135 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9136 MKDEPDIR
='${MKDIR_P} ${DEPDIR}'
9137 deps_frag
=autodeps.mk
9140 deps_frag
=$srcdir/src
/$deps_frag
9146 lisp_frag
=$srcdir/src
/lisp.mk
9150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9151 $as_echo_n "checking for long file names... " >&6; }
9152 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9153 $as_echo_n "(cached) " >&6
9155 ac_cv_sys_long_file_names
=yes
9156 # Test for long file names in all the places we know might matter:
9157 # . the current directory, where building will happen
9158 # $prefix/lib where we will be installing things
9159 # $exec_prefix/lib likewise
9160 # $TMPDIR if set, where it might want to write temporary files
9161 # /tmp where it might want to write temporary files
9164 for ac_dir
in .
"$TMPDIR" /tmp
/var
/tmp
/usr
/tmp
"$prefix/lib" "$exec_prefix/lib"; do
9165 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9166 # in the usual case where exec_prefix is '${prefix}'.
9168 . |
/* | ?
:[\\/]*) ;; #(
9171 test -w "$ac_dir/." ||
continue # It is less confusing to not echo anything here.
9172 ac_xdir
=$ac_dir/cf$$
9173 (umask 077 && mkdir
"$ac_xdir" 2>/dev
/null
) ||
continue
9174 ac_tf1
=$ac_xdir/conftest9012345
9175 ac_tf2
=$ac_xdir/conftest9012346
9176 touch "$ac_tf1" 2>/dev
/null
&& test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9177 ac_cv_sys_long_file_names
=no
9178 rm -f -r "$ac_xdir" 2>/dev
/null
9179 test $ac_cv_sys_long_file_names = no
&& break
9182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9183 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9184 if test $ac_cv_sys_long_file_names = yes; then
9186 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9191 #### Choose a window system.
9193 ## We leave window_system equal to none if
9194 ## we end up building without one. Any new window system should
9195 ## set window_system to an appropriate value and add objects to
9196 ## window-system-specific substs.
9199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9200 $as_echo_n "checking for X... " >&6; }
9203 # Check whether --with-x was given.
9204 if test "${with_x+set}" = set; then :
9208 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9209 if test "x$with_x" = xno
; then
9210 # The user explicitly disabled X.
9213 case $x_includes,$x_libraries in #(
9214 *\'*) as_fn_error
"cannot use X directory names containing '" "$LINENO" 5;; #(
9215 *,NONE | NONE
,*) if test "${ac_cv_have_x+set}" = set; then :
9216 $as_echo_n "(cached) " >&6
9218 # One or both of the vars are not set, and there is no cached value.
9219 ac_x_includes
=no ac_x_libraries
=no
9220 rm -f -r conftest.dir
9221 if mkdir conftest.dir
; then
9223 cat >Imakefile
<<'_ACEOF'
9225 @echo incroot='${INCROOT}'
9227 @echo usrlibdir='${USRLIBDIR}'
9229 @echo libdir='${LIBDIR}'
9231 if (export CC
; ${XMKMF-xmkmf}) >/dev
/null
2>/dev
/null
&& test -f Makefile
; then
9232 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9233 for ac_var
in incroot usrlibdir libdir
; do
9234 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9236 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9237 for ac_extension
in a so sl dylib la dll
; do
9238 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9239 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9240 ac_im_usrlibdir
=$ac_im_libdir; break
9243 # Screen out bogus values from the imake configuration. They are
9244 # bogus both because they are the default anyway, and because
9245 # using them would break gcc on systems where it needs fixed includes.
9246 case $ac_im_incroot in
9247 /usr
/include
) ac_x_includes
= ;;
9248 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes
=$ac_im_incroot;;
9250 case $ac_im_usrlibdir in
9251 /usr
/lib |
/usr
/lib64 |
/lib |
/lib64
) ;;
9252 *) test -d "$ac_im_usrlibdir" && ac_x_libraries
=$ac_im_usrlibdir ;;
9256 rm -f -r conftest.dir
9259 # Standard set of common directories for X headers.
9260 # Check X11 before X11Rn because it is often a symlink to the current release.
9274 /usr/local/X11/include
9275 /usr/local/X11R7/include
9276 /usr/local/X11R6/include
9277 /usr/local/X11R5/include
9278 /usr/local/X11R4/include
9280 /usr/local/include/X11
9281 /usr/local/include/X11R7
9282 /usr/local/include/X11R6
9283 /usr/local/include/X11R5
9284 /usr/local/include/X11R4
9288 /usr/XFree86/include/X11
9292 /usr/unsupported/include
9294 /usr/local/x11r5/include
9295 /usr/lpp/Xamples/include
9297 /usr/openwin/include
9298 /usr/openwin/share/include'
9300 if test "$ac_x_includes" = no
; then
9301 # Guess where to find include files, by looking for Xlib.h.
9302 # First, try using that file with no special directory specified.
9303 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9304 /* end confdefs.h. */
9305 #include <X11/Xlib.h>
9307 if ac_fn_c_try_cpp
"$LINENO"; then :
9308 # We can compile using X headers with no special include directory.
9311 for ac_dir
in $ac_x_header_dirs; do
9312 if test -r "$ac_dir/X11/Xlib.h"; then
9313 ac_x_includes
=$ac_dir
9318 rm -f conftest.err conftest.
$ac_ext
9319 fi # $ac_x_includes = no
9321 if test "$ac_x_libraries" = no
; then
9322 # Check for the libraries.
9323 # See if we find them without any special options.
9324 # Don't add to $LIBS permanently.
9327 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9328 /* end confdefs.h. */
9329 #include <X11/Xlib.h>
9338 if ac_fn_c_try_link
"$LINENO"; then :
9340 # We can link X programs with no special library path.
9344 for ac_dir
in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9346 # Don't even attempt the hair of trying to link an X program!
9347 for ac_extension
in a so sl dylib la dll
; do
9348 if test -r "$ac_dir/libX11.$ac_extension"; then
9349 ac_x_libraries
=$ac_dir
9355 rm -f core conftest.err conftest.
$ac_objext \
9356 conftest
$ac_exeext conftest.
$ac_ext
9357 fi # $ac_x_libraries = no
9359 case $ac_x_includes,$ac_x_libraries in #(
9361 # Didn't find X, or a directory has "'" in its name.
9362 ac_cv_have_x
="have_x=no";; #(
9364 # Record where we found X for the cache.
9365 ac_cv_have_x
="have_x=yes\
9366 ac_x_includes='$ac_x_includes'\
9367 ac_x_libraries='$ac_x_libraries'"
9373 eval "$ac_cv_have_x"
9376 if test "$have_x" != yes; then
9377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9378 $as_echo "$have_x" >&6; }
9381 # If each of the values was on the command line, it overrides each guess.
9382 test "x$x_includes" = xNONE
&& x_includes
=$ac_x_includes
9383 test "x$x_libraries" = xNONE
&& x_libraries
=$ac_x_libraries
9384 # Update the cache value to reflect the command line values.
9385 ac_cv_have_x
="have_x=yes\
9386 ac_x_includes='$x_includes'\
9387 ac_x_libraries='$x_libraries'"
9388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9389 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9392 if test "$no_x" != yes; then
9396 LD_SWITCH_X_SITE_RPATH
=
9397 if test "${x_libraries}" != NONE
; then
9398 if test -n "${x_libraries}"; then
9399 LD_SWITCH_X_SITE
=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9400 LD_SWITCH_X_SITE_RPATH
=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9402 x_default_search_path
=""
9403 x_search_path
=${x_libraries}
9404 if test -z "${x_search_path}"; then
9405 x_search_path
=/usr
/lib
9407 for x_library
in `echo ${x_search_path}: | \
9408 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9410 ${x_library}/X11/%L/%T/%N%C%S:\
9411 ${x_library}/X11/%l/%T/%N%C%S:\
9412 ${x_library}/X11/%T/%N%C%S:\
9413 ${x_library}/X11/%L/%T/%N%S:\
9414 ${x_library}/X11/%l/%T/%N%S:\
9415 ${x_library}/X11/%T/%N%S"
9416 if test x
"${x_default_search_path}" = x
; then
9417 x_default_search_path
=${x_search_path}
9419 x_default_search_path
="${x_search_path}:${x_default_search_path}"
9425 if test "${x_includes}" != NONE
&& test -n "${x_includes}"; then
9426 C_SWITCH_X_SITE
="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9429 if test x
"${x_includes}" = x
; then
9430 bitmapdir
=/usr
/include
/X11
/bitmaps
9432 # accumulate include directories that have X11 bitmap subdirectories
9434 for bmd
in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9435 if test -d "${bmd}/X11/bitmaps"; then
9436 bmd_acc
="${bmd_acc}:${bmd}/X11/bitmaps"
9438 if test -d "${bmd}/bitmaps"; then
9439 bmd_acc
="${bmd_acc}:${bmd}/bitmaps"
9442 if test ${bmd_acc} != "dummyval"; then
9443 bitmapdir
=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9450 tmp_CPPFLAGS
="$CPPFLAGS"
9451 tmp_CFLAGS
="$CFLAGS"
9452 CPPFLAGS
="$CPPFLAGS -x objective-c"
9453 CFLAGS
="$CFLAGS -x objective-c"
9456 if test "${with_ns}" != no
; then
9457 if test "${opsys}" = darwin
; then
9459 ns_appdir
=`pwd`/nextstep
/Emacs.app
9460 ns_appbindir
=${ns_appdir}/Contents
/MacOS
9461 ns_appresdir
=${ns_appdir}/Contents
/Resources
9462 ns_appsrc
=Cocoa
/Emacs.base
9463 elif test -f $GNUSTEP_CONFIG_FILE; then
9465 ns_appdir
=`pwd`/nextstep
/Emacs.app
9466 ns_appbindir
=${ns_appdir}
9467 ns_appresdir
=${ns_appdir}/Resources
9468 ns_appsrc
=GNUstep
/Emacs.base
9469 GNUSTEP_SYSTEM_HEADERS
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9470 GNUSTEP_SYSTEM_LIBRARIES
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9471 GNUSTEP_LOCAL_HEADERS
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9472 GNUSTEP_LOCAL_LIBRARIES
="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9473 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9474 GNUSTEP_LOCAL_HEADERS
="-I${GNUSTEP_LOCAL_HEADERS}"
9475 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9476 GNUSTEP_LOCAL_LIBRARIES
="-L${GNUSTEP_LOCAL_LIBRARIES}"
9477 CPPFLAGS
="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9478 CFLAGS
="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9479 LDFLAGS
="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9480 LIBS_GNUSTEP
="-lgnustep-gui -lgnustep-base -lobjc -lpthread"
9483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9484 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9485 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9486 $as_echo_n "(cached) " >&6
9488 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9489 /* end confdefs.h. */
9490 #include <GNUstepBase/GSConfig.h>
9494 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9503 if ac_fn_c_try_compile
"$LINENO"; then :
9504 emacs_cv_objc_exceptions
=yes
9506 emacs_cv_objc_exceptions
=no
9508 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9511 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9512 if test $emacs_cv_objc_exceptions = yes; then
9514 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9516 GNU_OBJC_CFLAGS
="-fobjc-exceptions"
9520 CFLAGS
="$CFLAGS $GNU_OBJC_CFLAGS"
9522 ac_fn_c_check_header_mongrel
"$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9523 if test "x$ac_cv_header_AppKit_AppKit_h" = x
""yes; then :
9526 as_fn_error
"\`--with-ns' was specified, but the include
9527 files are missing or cannot be compiled." "$LINENO" 5
9532 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9533 /* end confdefs.h. */
9534 #include <AppKit/AppKit.h>
9539 #ifdef MAC_OS_X_VERSION_MAX_ALLOWED
9540 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
9543 #error "OSX 10.4 or newer required"
9551 if ac_fn_c_try_compile
"$LINENO"; then :
9556 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9557 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9558 /* end confdefs.h. */
9559 #include <Foundation/NSObjCRuntime.h>
9568 if ac_fn_c_try_compile
"$LINENO"; then :
9569 ns_have_nsinteger
=yes
9571 ns_have_nsinteger
=no
9573 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9574 if test $ns_osx_have_104 = no
; then
9575 as_fn_error
"\`OSX 10.4 or newer is required'" "$LINENO" 5;
9577 if test $ns_have_nsinteger = yes; then
9579 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
9586 INSTALL_ARCH_INDEP_EXTRA
=install-etc
9587 ns_self_contained
=no
9590 if test "${HAVE_NS}" = yes; then
9591 if test "$with_toolkit_scroll_bars" = "no"; then
9592 as_fn_error
"Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9595 window_system
=nextstep
9596 # set up packaging dirs
9597 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9598 ns_self_contained
=yes
9599 prefix
=${ns_appresdir}
9600 exec_prefix
=${ns_appbindir}
9601 libexecdir
="\${ns_appbindir}/libexec"
9602 archlibdir
="\${ns_appbindir}/libexec"
9603 docdir
="\${ns_appresdir}/etc"
9604 etcdir
="\${ns_appresdir}/etc"
9605 infodir
="\${ns_appresdir}/info"
9606 mandir
="\${ns_appresdir}/man"
9607 lispdir
="\${ns_appresdir}/lisp"
9608 leimdir
="\${ns_appresdir}/leim"
9609 INSTALL_ARCH_INDEP_EXTRA
=
9611 NS_OBJC_OBJ
="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9613 CFLAGS
="$tmp_CFLAGS"
9614 CPPFLAGS
="$tmp_CPPFLAGS"
9624 if test "${with_w32}" != no
; then
9625 if test "${opsys}" != "cygwin"; then
9626 as_fn_error
"Using w32 with an autotools build is only supported for Cygwin." "$LINENO" 5
9628 ac_fn_c_check_header_mongrel
"$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
9629 if test "x$ac_cv_header_windows_h" = x
""yes; then :
9632 as_fn_error
"\`--with-w32' was specified, but windows.h
9633 cannot be found." "$LINENO" 5
9638 $as_echo "#define HAVE_NTGUI 1" >>confdefs.h
9640 W32_OBJ
="w32fns.o w32menu.o w32reg.o w32font.o w32term.o"
9641 W32_OBJ
="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o"
9642 W32_LIBS
="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32"
9643 W32_LIBS
="$W32_LIBS -lusp10 -lcomctl32 -lwinspool"
9648 if test "${HAVE_W32}" = "yes"; then
9653 ## $window_system is now set to the window system we will
9661 case "${window_system}" in
9666 case "${with_x_toolkit}" in
9667 athena | lucid
) USE_X_TOOLKIT
=LUCID
;;
9668 motif
) USE_X_TOOLKIT
=MOTIF
;;
9670 term_header
=gtkutil.h
9671 USE_X_TOOLKIT
=none
;;
9672 gtk2
) with_gtk2
=yes
9673 term_header
=gtkutil.h
9674 USE_X_TOOLKIT
=none
;;
9675 gtk3
) with_gtk3
=yes
9676 term_header
=gtkutil.h
9677 USE_X_TOOLKIT
=none
;;
9678 no
) USE_X_TOOLKIT
=none
;;
9679 * ) USE_X_TOOLKIT
=maybe
;;
9683 term_header
=nsterm.h
9686 term_header
=w32term.h
9690 if test -n "${term_header}"; then
9692 cat >>confdefs.h
<<_ACEOF
9693 #define TERM_HEADER "${term_header}"
9698 if test "$window_system" = none
&& test "X$with_x" != "Xno"; then
9699 # Extract the first word of "X", so it can be a program name with args.
9700 set dummy X
; ac_word
=$2
9701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9702 $as_echo_n "checking for $ac_word... " >&6; }
9703 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9704 $as_echo_n "(cached) " >&6
9706 if test -n "$HAVE_XSERVER"; then
9707 ac_cv_prog_HAVE_XSERVER
="$HAVE_XSERVER" # Let the user override the test.
9709 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
9713 test -z "$as_dir" && as_dir
=.
9714 for ac_exec_ext
in '' $ac_executable_extensions; do
9715 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9716 ac_cv_prog_HAVE_XSERVER
="true"
9717 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9724 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER
="false"
9727 HAVE_XSERVER
=$ac_cv_prog_HAVE_XSERVER
9728 if test -n "$HAVE_XSERVER"; then
9729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9730 $as_echo "$HAVE_XSERVER" >&6; }
9732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9733 $as_echo "no" >&6; }
9737 if test "$HAVE_XSERVER" = true ||
9738 test -n "$DISPLAY" ||
9739 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9740 as_fn_error
"You seem to be running X, but no X development libraries
9741 were found. You should install the relevant development files for X
9742 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9743 sure you have development files for image handling, i.e.
9744 tiff, gif, jpeg, png and xpm.
9745 If you are sure you want Emacs compiled without X window support, pass
9747 to configure." "$LINENO" 5
9751 ### If we're using X11, we should use the X menu package.
9754 yes ) HAVE_MENUS
=yes ;;
9757 # Does the opsystem file prohibit the use of the GNU malloc?
9758 # Assume not, until told otherwise.
9761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
9762 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
9763 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
9764 $as_echo_n "(cached) " >&6
9766 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9767 /* end confdefs.h. */
9769 static void hook (void) {}
9773 malloc_set_state (malloc_get_state ());
9774 __after_morecore_hook = hook;
9775 __malloc_initialize_hook = hook;
9780 if ac_fn_c_try_link
"$LINENO"; then :
9781 emacs_cv_var_doug_lea_malloc
=yes
9783 emacs_cv_var_doug_lea_malloc
=no
9785 rm -f core conftest.err conftest.
$ac_objext \
9786 conftest
$ac_exeext conftest.
$ac_ext
9788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
9789 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
9790 doug_lea_malloc
=$emacs_cv_var_doug_lea_malloc
9795 ## darwin ld insists on the use of malloc routines in the System framework.
9796 darwin|sol2-10
) system_malloc
=yes ;;
9799 if test "${system_malloc}" = "yes"; then
9801 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9805 (The GNU allocators don't work with this system configuration.)"
9809 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ
=gmalloc.o
9810 VMLIMIT_OBJ
=vm-limit.o
9815 if test "$doug_lea_malloc" = "yes" ; then
9816 if test "$GNU_MALLOC" = yes ; then
9818 (Using Doug Lea's new malloc from the GNU C Library.)"
9821 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9824 ## Use mmap directly for allocating larger buffers.
9825 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9826 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9827 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
9829 gnu
*) REL_ALLOC
=no
;;
9833 if test x
"${REL_ALLOC}" = x
; then
9834 REL_ALLOC
=${GNU_MALLOC}
9837 use_mmap_for_buffers
=no
9839 cygwin|freebsd|irix6-5
) use_mmap_for_buffers
=yes ;;
9849 for ac_func
in getpagesize
9851 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9852 if test "x$ac_cv_func_getpagesize" = x
""yes; then :
9853 cat >>confdefs.h
<<_ACEOF
9854 #define HAVE_GETPAGESIZE 1
9860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9861 $as_echo_n "checking for working mmap... " >&6; }
9862 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9863 $as_echo_n "(cached) " >&6
9865 if test "$cross_compiling" = yes; then :
9866 ac_cv_func_mmap_fixed_mapped
=no
9868 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9869 /* end confdefs.h. */
9870 $ac_includes_default
9871 /* malloc might have been renamed as rpl_malloc. */
9874 /* Thanks to Mike Haertel and Jim Avera for this test.
9875 Here is a matrix of mmap possibilities:
9876 mmap private not fixed
9877 mmap private fixed at somewhere currently unmapped
9878 mmap private fixed at somewhere already mapped
9879 mmap shared not fixed
9880 mmap shared fixed at somewhere currently unmapped
9881 mmap shared fixed at somewhere already mapped
9882 For private mappings, we should verify that changes cannot be read()
9883 back from the file, nor mmap's back from the file at a different
9884 address. (There have been systems where private was not correctly
9885 implemented like the infamous i386 svr4.0, and systems where the
9886 VM page cache was not coherent with the file system buffer cache
9887 like early versions of FreeBSD and possibly contemporary NetBSD.)
9888 For shared mappings, we should conversely verify that changes get
9889 propagated back to all the places they're supposed to be.
9891 Grep wants private fixed already mapped.
9892 The main things grep needs to know about mmap are:
9893 * does it exist and is it safe to write into the mmap'd area
9894 * how to use it (BSD variants) */
9897 #include <sys/mman.h>
9899 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9903 /* This mess was copied from the GNU getpagesize.h. */
9904 #ifndef HAVE_GETPAGESIZE
9905 # ifdef _SC_PAGESIZE
9906 # define getpagesize() sysconf(_SC_PAGESIZE)
9907 # else /* no _SC_PAGESIZE */
9908 # ifdef HAVE_SYS_PARAM_H
9909 # include <sys/param.h>
9910 # ifdef EXEC_PAGESIZE
9911 # define getpagesize() EXEC_PAGESIZE
9912 # else /* no EXEC_PAGESIZE */
9914 # define getpagesize() NBPG * CLSIZE
9917 # endif /* no CLSIZE */
9918 # else /* no NBPG */
9920 # define getpagesize() NBPC
9921 # else /* no NBPC */
9923 # define getpagesize() PAGESIZE
9924 # endif /* PAGESIZE */
9925 # endif /* no NBPC */
9926 # endif /* no NBPG */
9927 # endif /* no EXEC_PAGESIZE */
9928 # else /* no HAVE_SYS_PARAM_H */
9929 # define getpagesize() 8192 /* punt totally */
9930 # endif /* no HAVE_SYS_PARAM_H */
9931 # endif /* no _SC_PAGESIZE */
9933 #endif /* no HAVE_GETPAGESIZE */
9938 char *data, *data2, *data3;
9943 pagesize = getpagesize ();
9945 /* First, make a file with some known garbage in it. */
9946 data = (char *) malloc (pagesize);
9949 for (i = 0; i < pagesize; ++i)
9950 *(data + i) = rand ();
9952 fd = creat ("conftest.mmap", 0600);
9955 if (write (fd, data, pagesize) != pagesize)
9959 /* Next, check that the tail of a page is zero-filled. File must have
9960 non-zero length, otherwise we risk SIGBUS for entire page. */
9961 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9965 if (write (fd2, cdata2, 1) != 1)
9967 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9968 if (data2 == MAP_FAILED)
9970 for (i = 0; i < pagesize; ++i)
9974 if (munmap (data2, pagesize))
9977 /* Next, try to mmap the file at a fixed address which already has
9978 something else allocated at it. If we can, also make sure that
9979 we see the same garbage. */
9980 fd = open ("conftest.mmap", O_RDWR);
9983 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9984 MAP_PRIVATE | MAP_FIXED, fd, 0L))
9986 for (i = 0; i < pagesize; ++i)
9987 if (*(data + i) != *(data2 + i))
9990 /* Finally, make sure that changes to the mapped area do not
9991 percolate back to the file as seen by read(). (This is a bug on
9992 some variants of i386 svr4.0.) */
9993 for (i = 0; i < pagesize; ++i)
9994 *(data2 + i) = *(data2 + i) + 1;
9995 data3 = (char *) malloc (pagesize);
9998 if (read (fd, data3, pagesize) != pagesize)
10000 for (i = 0; i < pagesize; ++i)
10001 if (*(data + i) != *(data3 + i))
10007 if ac_fn_c_try_run
"$LINENO"; then :
10008 ac_cv_func_mmap_fixed_mapped
=yes
10010 ac_cv_func_mmap_fixed_mapped
=no
10012 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
10013 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
10017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10018 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10019 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10021 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10024 rm -f conftest.mmap conftest.txt
10026 if test $use_mmap_for_buffers = yes; then
10028 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
10033 LIBS
="$LIBS_SYSTEM $LIBS"
10035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
10036 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
10037 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
10038 $as_echo_n "(cached) " >&6
10040 ac_check_lib_save_LIBS
=$LIBS
10041 LIBS
="-ldnet $LIBS"
10042 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10043 /* end confdefs.h. */
10045 /* Override any GCC internal prototype to avoid an error.
10046 Use char because int might match the return type of a GCC
10047 builtin and then its argument prototype would still apply. */
10055 return dnet_ntoa ();
10060 if ac_fn_c_try_link
"$LINENO"; then :
10061 ac_cv_lib_dnet_dnet_ntoa
=yes
10063 ac_cv_lib_dnet_dnet_ntoa
=no
10065 rm -f core conftest.err conftest.
$ac_objext \
10066 conftest
$ac_exeext conftest.
$ac_ext
10067 LIBS
=$ac_check_lib_save_LIBS
10069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10070 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10071 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x
""yes; then :
10072 cat >>confdefs.h
<<_ACEOF
10073 #define HAVE_LIBDNET 1
10076 LIBS
="-ldnet $LIBS"
10081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
10082 $as_echo_n "checking for main in -lXbsd... " >&6; }
10083 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
10084 $as_echo_n "(cached) " >&6
10086 ac_check_lib_save_LIBS
=$LIBS
10087 LIBS
="-lXbsd $LIBS"
10088 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10089 /* end confdefs.h. */
10100 if ac_fn_c_try_link
"$LINENO"; then :
10101 ac_cv_lib_Xbsd_main
=yes
10103 ac_cv_lib_Xbsd_main
=no
10105 rm -f core conftest.err conftest.
$ac_objext \
10106 conftest
$ac_exeext conftest.
$ac_ext
10107 LIBS
=$ac_check_lib_save_LIBS
10109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10110 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10111 if test "x$ac_cv_lib_Xbsd_main" = x
""yes; then :
10112 LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE -lXbsd"
10120 if test "$ac_cv_header_pthread_h"; then
10121 if test "$GMALLOC_OBJ" = gmalloc.o
; then
10122 emacs_pthread_function
=pthread_atfork
10124 emacs_pthread_function
=pthread_self
10126 as_ac_Lib
=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
10127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
10128 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
10129 if { as_var
=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
10130 $as_echo_n "(cached) " >&6
10132 ac_check_lib_save_LIBS
=$LIBS
10133 LIBS
="-lpthread $LIBS"
10134 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10135 /* end confdefs.h. */
10137 /* Override any GCC internal prototype to avoid an error.
10138 Use char because int might match the return type of a GCC
10139 builtin and then its argument prototype would still apply. */
10143 char $emacs_pthread_function ();
10147 return $emacs_pthread_function ();
10152 if ac_fn_c_try_link
"$LINENO"; then :
10153 eval "$as_ac_Lib=yes"
10155 eval "$as_ac_Lib=no"
10157 rm -f core conftest.err conftest.
$ac_objext \
10158 conftest
$ac_exeext conftest.
$ac_ext
10159 LIBS
=$ac_check_lib_save_LIBS
10161 eval ac_res
=\$
$as_ac_Lib
10162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10163 $as_echo "$ac_res" >&6; }
10164 eval as_val
=\$
$as_ac_Lib
10165 if test "x$as_val" = x
""yes; then :
10170 if test "$HAVE_PTHREAD" = yes; then
10171 case "${canonical}" in
10173 *) LIB_PTHREAD
="-lpthread"
10174 LIBS
="$LIB_PTHREAD $LIBS" ;;
10177 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10183 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10184 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10185 $as_echo_n "(cached) " >&6
10187 ac_check_lib_save_LIBS
=$LIBS
10188 LIBS
="-lpthreads $LIBS"
10189 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10190 /* end confdefs.h. */
10192 /* Override any GCC internal prototype to avoid an error.
10193 Use char because int might match the return type of a GCC
10194 builtin and then its argument prototype would still apply. */
10202 return cma_open ();
10207 if ac_fn_c_try_link
"$LINENO"; then :
10208 ac_cv_lib_pthreads_cma_open
=yes
10210 ac_cv_lib_pthreads_cma_open
=no
10212 rm -f core conftest.err conftest.
$ac_objext \
10213 conftest
$ac_exeext conftest.
$ac_ext
10214 LIBS
=$ac_check_lib_save_LIBS
10216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10217 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10218 if test "x$ac_cv_lib_pthreads_cma_open" = x
""yes; then :
10219 cat >>confdefs.h
<<_ACEOF
10220 #define HAVE_LIBPTHREADS 1
10223 LIBS
="-lpthreads $LIBS"
10228 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10229 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10230 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10231 ## added to LIBS in configure would never contain the pthreads part,
10232 ## but the value used in Makefiles might. FIXME?
10234 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10235 ## be harmless on older versions of X where it happens to exist.
10236 test "$opsys" = "aix4-2" && \
10237 test $ac_cv_lib_pthreads_cma_open = yes && \
10238 LIBS_SYSTEM
="$LIBS_SYSTEM -lpthreads"
10243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10244 $as_echo_n "checking for -bbigtoc option... " >&6; }
10245 if test "${gdb_cv_bigtoc+set}" = set; then :
10246 $as_echo_n "(cached) " >&6
10250 yes) gdb_cv_bigtoc
=-Wl,-bbigtoc ;;
10251 *) gdb_cv_bigtoc
=-bbigtoc ;;
10254 LDFLAGS
=$LDFLAGS\
$gdb_cv_bigtoc
10255 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10256 /* end confdefs.h. */
10266 if ac_fn_c_try_link
"$LINENO"; then :
10271 rm -f core conftest.err conftest.
$ac_objext \
10272 conftest
$ac_exeext conftest.
$ac_ext
10275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10276 $as_echo "$gdb_cv_bigtoc" >&6; }
10280 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10281 # used for the tests that follow. We set them back to REAL_CFLAGS and
10282 # REAL_CPPFLAGS later on.
10284 REAL_CFLAGS
="$CFLAGS"
10285 REAL_CPPFLAGS
="$CPPFLAGS"
10287 if test "${HAVE_X11}" = "yes"; then
10288 DEFS
="$C_SWITCH_X_SITE $DEFS"
10289 LDFLAGS
="$LDFLAGS $LD_SWITCH_X_SITE"
10291 CFLAGS
="$C_SWITCH_X_SITE $CFLAGS"
10292 CPPFLAGS
="$C_SWITCH_X_SITE $CPPFLAGS"
10294 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10295 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10296 # but it's more convenient here to set LD_RUN_PATH since this
10297 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10298 if test "${x_libraries}" != NONE
&& test -n "${x_libraries}"; then
10299 LD_RUN_PATH
=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10303 if test "${opsys}" = "gnu-linux"; then
10304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10305 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10306 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10307 /* end confdefs.h. */
10312 XOpenDisplay ("foo");
10317 if ac_fn_c_try_link
"$LINENO"; then :
10318 xgnu_linux_first_failure
=no
10320 xgnu_linux_first_failure
=yes
10322 rm -f core conftest.err conftest.
$ac_objext \
10323 conftest
$ac_exeext conftest.
$ac_ext
10324 if test "${xgnu_linux_first_failure}" = "yes"; then
10325 OLD_LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE"
10326 OLD_C_SWITCH_X_SITE
="$C_SWITCH_X_SITE"
10327 OLD_CPPFLAGS
="$CPPFLAGS"
10329 LD_SWITCH_X_SITE
="$LD_SWITCH_X_SITE -b i486-linuxaout"
10330 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE -b i486-linuxaout"
10331 CPPFLAGS
="$CPPFLAGS -b i486-linuxaout"
10332 LIBS
="$LIBS -b i486-linuxaout"
10333 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10334 /* end confdefs.h. */
10339 XOpenDisplay ("foo");
10344 if ac_fn_c_try_link
"$LINENO"; then :
10345 xgnu_linux_second_failure
=no
10347 xgnu_linux_second_failure
=yes
10349 rm -f core conftest.err conftest.
$ac_objext \
10350 conftest
$ac_exeext conftest.
$ac_ext
10351 if test "${xgnu_linux_second_failure}" = "yes"; then
10352 # If we get the same failure with -b, there is no use adding -b.
10353 # So take it out. This plays safe.
10354 LD_SWITCH_X_SITE
="$OLD_LD_SWITCH_X_SITE"
10355 C_SWITCH_X_SITE
="$OLD_C_SWITCH_X_SITE"
10356 CPPFLAGS
="$OLD_CPPFLAGS"
10358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10359 $as_echo "no" >&6; }
10361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10362 $as_echo "yes" >&6; }
10365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10366 $as_echo "no" >&6; }
10370 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10371 # header files included from there.
10372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10373 $as_echo_n "checking for Xkb... " >&6; }
10374 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10375 /* end confdefs.h. */
10376 #include <X11/Xlib.h>
10377 #include <X11/XKBlib.h>
10381 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10386 if ac_fn_c_try_link
"$LINENO"; then :
10391 rm -f core conftest.err conftest.
$ac_objext \
10392 conftest
$ac_exeext conftest.
$ac_ext
10393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10394 $as_echo "$emacs_xkb" >&6; }
10395 if test $emacs_xkb = yes; then
10397 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10401 for ac_func
in XrmSetDatabase XScreenResourceString \
10402 XScreenNumberOfScreen
10404 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10405 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10406 eval as_val
=\$
$as_ac_var
10407 if test "x$as_val" = x
""yes; then :
10408 cat >>confdefs.h
<<_ACEOF
10409 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10417 if test "${window_system}" = "x11"; then
10418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10419 $as_echo_n "checking X11 version 6... " >&6; }
10420 if test "${emacs_cv_x11_version_6+set}" = set; then :
10421 $as_echo_n "(cached) " >&6
10423 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10424 /* end confdefs.h. */
10425 #include <X11/Xlib.h>
10429 #if XlibSpecificationRelease < 6
10437 if ac_fn_c_try_link
"$LINENO"; then :
10438 emacs_cv_x11_version_6
=yes
10440 emacs_cv_x11_version_6
=no
10442 rm -f core conftest.err conftest.
$ac_objext \
10443 conftest
$ac_exeext conftest.
$ac_ext
10446 if test $emacs_cv_x11_version_6 = yes; then
10447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10448 $as_echo "6 or newer" >&6; }
10450 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10453 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10455 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10460 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10466 $as_echo "before 6" >&6; }
10471 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10473 if test "${HAVE_X11}" = "yes" ||
test "${HAVE_NS}" = "yes"; then
10474 if test "${with_rsvg}" != "no"; then
10475 RSVG_REQUIRED
=2.11.0
10476 RSVG_MODULE
="librsvg-2.0 >= $RSVG_REQUIRED"
10481 if test "$PKG_CONFIG" = "no" ; then
10484 PKG_CONFIG_MIN_VERSION
=0.9.0
10485 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10487 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10489 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
10490 RSVG_CFLAGS
=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
10491 RSVG_LIBS
=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
10498 RSVG_CFLAGS
=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
10499 RSVG_LIBS
=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
10500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
10501 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
10504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10505 $as_echo "no" >&6; }
10508 ## If we have a custom action on failure, don't print errors, but
10509 ## do set a variable so people can do so. Do it in a subshell
10510 ## to capture any diagnostics in invoking pkg-config.
10511 RSVG_PKG_ERRORS
=`($PKG_CONFIG --print-errors "$RSVG_MODULE") 2>&1`
10518 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10519 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10523 if test $succeeded = yes; then
10532 if test $HAVE_RSVG = yes; then
10534 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10536 CFLAGS
="$CFLAGS $RSVG_CFLAGS"
10537 LIBS
="$RSVG_LIBS $LIBS"
10542 HAVE_IMAGEMAGICK
=no
10543 if test "${HAVE_X11}" = "yes"; then
10544 if test "${with_imagemagick}" != "no"; then
10545 ## 6.2.8 is the earliest version known to work, but earlier versions
10546 ## might work - let us know if you find one.
10547 ## 6.0.7 does not work. See bug#7955.
10548 IMAGEMAGICK_MODULE
="Wand >= 6.2.8"
10552 if test "$PKG_CONFIG" = "no" ; then
10555 PKG_CONFIG_MIN_VERSION
=0.9.0
10556 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10558 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10560 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
10561 IMAGEMAGICK_CFLAGS
=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
10562 IMAGEMAGICK_LIBS
=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
10569 IMAGEMAGICK_CFLAGS
=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
10570 IMAGEMAGICK_LIBS
=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
10571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
10572 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
10575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10576 $as_echo "no" >&6; }
10577 IMAGEMAGICK_CFLAGS
=""
10578 IMAGEMAGICK_LIBS
=""
10579 ## If we have a custom action on failure, don't print errors, but
10580 ## do set a variable so people can do so. Do it in a subshell
10581 ## to capture any diagnostics in invoking pkg-config.
10582 IMAGEMAGICK_PKG_ERRORS
=`($PKG_CONFIG --print-errors "$IMAGEMAGICK_MODULE") 2>&1`
10589 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10590 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10594 if test $succeeded = yes; then
10595 HAVE_IMAGEMAGICK
=yes
10603 if test $HAVE_IMAGEMAGICK = yes; then
10605 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10607 CFLAGS
="$CFLAGS $IMAGEMAGICK_CFLAGS"
10608 LIBS
="$IMAGEMAGICK_LIBS $LIBS"
10609 for ac_func
in MagickExportImagePixels MagickMergeImageLayers
10611 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10612 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10613 eval as_val
=\$
$as_ac_var
10614 if test "x$as_val" = x
""yes; then :
10615 cat >>confdefs.h
<<_ACEOF
10616 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10631 if test "${with_gtk3}" = "yes" ||
test "${with_gtk}" = "yes" ||
test "$USE_X_TOOLKIT" = "maybe"; then
10634 GTK_MODULES
="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10639 if test "$PKG_CONFIG" = "no" ; then
10642 PKG_CONFIG_MIN_VERSION
=0.9.0
10643 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10645 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10647 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10648 GTK_CFLAGS
=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10649 GTK_LIBS
=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10656 GTK_CFLAGS
=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10657 GTK_LIBS
=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10659 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10663 $as_echo "no" >&6; }
10666 ## If we have a custom action on failure, don't print errors, but
10667 ## do set a variable so people can do so. Do it in a subshell
10668 ## to capture any diagnostics in invoking pkg-config.
10669 GTK_PKG_ERRORS
=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1`
10676 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10677 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10681 if test $succeeded = yes; then
10687 if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then
10688 as_fn_error
"$GTK_PKG_ERRORS" "$LINENO" 5
10690 if test "$pkg_check_gtk" = "yes"; then
10692 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10694 GTK_OBJ
=emacsgtkfixed.o
10695 term_header
=gtkutil.h
10696 USE_GTK_TOOLKIT
="GTK3"
10699 gtk3_pkg_errors
="$GTK_PKG_ERRORS "
10703 if test "${with_gtk2}" = "yes" ||
test "$check_gtk2" = "yes"; then
10706 GTK_MODULES
="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10711 if test "$PKG_CONFIG" = "no" ; then
10714 PKG_CONFIG_MIN_VERSION
=0.9.0
10715 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10717 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10719 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10720 GTK_CFLAGS
=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10721 GTK_LIBS
=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10728 GTK_CFLAGS
=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10729 GTK_LIBS
=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10731 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10735 $as_echo "no" >&6; }
10738 ## If we have a custom action on failure, don't print errors, but
10739 ## do set a variable so people can do so. Do it in a subshell
10740 ## to capture any diagnostics in invoking pkg-config.
10741 GTK_PKG_ERRORS
=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1`
10748 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10749 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10753 if test $succeeded = yes; then
10759 if test "$pkg_check_gtk" = "no" &&
10760 { test "$with_gtk" = yes ||
test "$with_gtk2" = "yes"; }
10762 as_fn_error
"$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5
10764 test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT
="GTK2"
10767 if test x
"$pkg_check_gtk" = xyes
; then
10771 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE $GTK_CFLAGS"
10772 CFLAGS
="$CFLAGS $GTK_CFLAGS"
10773 LIBS
="$GTK_LIBS $LIBS"
10775 for ac_func
in gtk_main
10777 ac_fn_c_check_func
"$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10778 if test "x$ac_cv_func_gtk_main" = x
""yes; then :
10779 cat >>confdefs.h
<<_ACEOF
10780 #define HAVE_GTK_MAIN 1
10786 if test "${GTK_COMPILES}" != "yes"; then
10787 if test "$USE_X_TOOLKIT" != "maybe"; then
10788 as_fn_error
"Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10793 $as_echo "#define USE_GTK 1" >>confdefs.h
10795 GTK_OBJ
="gtkutil.o $GTK_OBJ"
10797 if $PKG_CONFIG --atleast-version=2.10 gtk
+-2.0
; then
10800 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10801 closing open displays. This is no problem if you just use
10802 one display, but if you use more than one and close one of them
10803 Emacs may crash." >&5
10804 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10805 closing open displays. This is no problem if you just use
10806 one display, but if you use more than one and close one of them
10807 Emacs may crash." >&2;}
10816 if test "${HAVE_GTK}" = "yes"; then
10818 if test "$with_toolkit_scroll_bars" != no
; then
10819 with_toolkit_scroll_bars
=yes
10822 HAVE_GTK_FILE_SELECTION
=no
10823 ac_fn_c_check_decl
"$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10824 #include <gtk/gtk.h>
10826 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x
""yes; then :
10827 HAVE_GTK_FILE_SELECTION
=yes
10829 HAVE_GTK_FILE_SELECTION
=no
10832 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10833 for ac_func
in gtk_file_selection_new
10835 ac_fn_c_check_func
"$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10836 if test "x$ac_cv_func_gtk_file_selection_new" = x
""yes; then :
10837 cat >>confdefs.h
<<_ACEOF
10838 #define HAVE_GTK_FILE_SELECTION_NEW 1
10847 for ac_func
in gtk_widget_get_window gtk_widget_set_has_window \
10848 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10849 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10850 gtk_orientable_set_orientation \
10851 gtk_window_set_has_resize_grip
10853 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10854 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10855 eval as_val
=\$
$as_ac_var
10856 if test "x$as_val" = x
""yes; then :
10857 cat >>confdefs.h
<<_ACEOF
10858 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10865 term_header
=gtkutil.h
10870 if test "${with_dbus}" = "yes"; then
10874 if test "$PKG_CONFIG" = "no" ; then
10877 PKG_CONFIG_MIN_VERSION
=0.9.0
10878 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10880 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10882 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
10883 DBUS_CFLAGS
=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
10884 DBUS_LIBS
=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
10891 DBUS_CFLAGS
=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
10892 DBUS_LIBS
=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
10893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
10894 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
10897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10898 $as_echo "no" >&6; }
10901 ## If we have a custom action on failure, don't print errors, but
10902 ## do set a variable so people can do so. Do it in a subshell
10903 ## to capture any diagnostics in invoking pkg-config.
10904 DBUS_PKG_ERRORS
=`($PKG_CONFIG --print-errors "dbus-1 >= 1.0") 2>&1`
10911 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10912 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10916 if test $succeeded = yes; then
10922 if test "$HAVE_DBUS" = yes; then
10923 LIBS
="$LIBS $DBUS_LIBS"
10925 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10927 for ac_func
in dbus_watch_get_unix_fd \
10928 dbus_type_is_valid \
10929 dbus_validate_bus_name \
10930 dbus_validate_path \
10931 dbus_validate_interface \
10932 dbus_validate_member
10934 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10935 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
10936 eval as_val
=\$
$as_ac_var
10937 if test "x$as_val" = x
""yes; then :
10938 cat >>confdefs.h
<<_ACEOF
10939 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10945 DBUS_OBJ
=dbusbind.o
10951 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
10955 if test "$PKG_CONFIG" = "no" ; then
10958 PKG_CONFIG_MIN_VERSION
=0.9.0
10959 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
10961 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
10963 if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
10964 GSETTINGS_CFLAGS
=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
10965 GSETTINGS_LIBS
=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
10972 GSETTINGS_CFLAGS
=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
10973 GSETTINGS_LIBS
=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
10974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
10975 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
10978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10979 $as_echo "no" >&6; }
10980 GSETTINGS_CFLAGS
=""
10982 ## If we have a custom action on failure, don't print errors, but
10983 ## do set a variable so people can do so. Do it in a subshell
10984 ## to capture any diagnostics in invoking pkg-config.
10985 GSETTINGS_PKG_ERRORS
=`($PKG_CONFIG --print-errors "gio-2.0 >= 2.26") 2>&1`
10992 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10993 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10997 if test $succeeded = yes; then
11003 if test "$HAVE_GSETTINGS" = "yes"; then
11005 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
11007 SETTINGS_CFLAGS
="$GSETTINGS_CFLAGS"
11008 SETTINGS_LIBS
="$GSETTINGS_LIBS"
11013 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
11017 if test "$PKG_CONFIG" = "no" ; then
11020 PKG_CONFIG_MIN_VERSION
=0.9.0
11021 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
11023 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
11025 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
11026 GCONF_CFLAGS
=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
11027 GCONF_LIBS
=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
11034 GCONF_CFLAGS
=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
11035 GCONF_LIBS
=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
11036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
11037 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
11040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11041 $as_echo "no" >&6; }
11044 ## If we have a custom action on failure, don't print errors, but
11045 ## do set a variable so people can do so. Do it in a subshell
11046 ## to capture any diagnostics in invoking pkg-config.
11047 GCONF_PKG_ERRORS
=`($PKG_CONFIG --print-errors "gconf-2.0 >= 2.13") 2>&1`
11054 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11055 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11059 if test $succeeded = yes; then
11065 if test "$HAVE_GCONF" = yes; then
11067 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11069 SETTINGS_CFLAGS
="$SETTINGS_CFLAGS $GCONF_CFLAGS"
11070 SETTINGS_LIBS
="$SETTINGS_LIBS $GCONF_LIBS"
11074 if test "$HAVE_GSETTINGS" = "yes" ||
test "$HAVE_GCONF" = "yes"; then
11078 if test "$PKG_CONFIG" = "no" ; then
11081 PKG_CONFIG_MIN_VERSION
=0.9.0
11082 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
11084 $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
11086 if $PKG_CONFIG --exists "gobject-2.0 >= 2.0" 2>&5 &&
11087 GOBJECT_CFLAGS
=`$PKG_CONFIG --cflags "gobject-2.0 >= 2.0" 2>&5` &&
11088 GOBJECT_LIBS
=`$PKG_CONFIG --libs "gobject-2.0 >= 2.0" 2>&5`; then
11095 GOBJECT_CFLAGS
=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
11096 GOBJECT_LIBS
=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
11097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
11098 $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
11101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11102 $as_echo "no" >&6; }
11105 ## If we have a custom action on failure, don't print errors, but
11106 ## do set a variable so people can do so. Do it in a subshell
11107 ## to capture any diagnostics in invoking pkg-config.
11108 GOBJECT_PKG_ERRORS
=`($PKG_CONFIG --print-errors "gobject-2.0 >= 2.0") 2>&1`
11115 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11116 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11120 if test $succeeded = yes; then
11126 if test "$HAVE_GOBJECT" = "yes"; then
11127 SETTINGS_CFLAGS
="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
11128 SETTINGS_LIBS
="$SETTINGS_LIBS $GOBJECT_LIBS"
11130 SAVE_CFLAGS
="$CFLAGS"
11132 CFLAGS
="$SETTINGS_CFLAGS $CFLAGS"
11133 LIBS
="$SETTINGS_LIBS $LIBS"
11134 for ac_func
in g_type_init
11136 ac_fn_c_check_func
"$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11137 if test "x$ac_cv_func_g_type_init" = x
""yes; then :
11138 cat >>confdefs.h
<<_ACEOF
11139 #define HAVE_G_TYPE_INIT 1
11145 CFLAGS
="$SAVE_CFLAGS"
11154 if test "${with_selinux}" = "yes"; then
11155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11156 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11157 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11158 $as_echo_n "(cached) " >&6
11160 ac_check_lib_save_LIBS
=$LIBS
11161 LIBS
="-lselinux $LIBS"
11162 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11163 /* end confdefs.h. */
11165 /* Override any GCC internal prototype to avoid an error.
11166 Use char because int might match the return type of a GCC
11167 builtin and then its argument prototype would still apply. */
11171 char lgetfilecon ();
11175 return lgetfilecon ();
11180 if ac_fn_c_try_link
"$LINENO"; then :
11181 ac_cv_lib_selinux_lgetfilecon
=yes
11183 ac_cv_lib_selinux_lgetfilecon
=no
11185 rm -f core conftest.err conftest.
$ac_objext \
11186 conftest
$ac_exeext conftest.
$ac_ext
11187 LIBS
=$ac_check_lib_save_LIBS
11189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11190 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11191 if test "x$ac_cv_lib_selinux_lgetfilecon" = x
""yes; then :
11192 HAVE_LIBSELINUX
=yes
11197 if test "$HAVE_LIBSELINUX" = yes; then
11199 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11201 LIBSELINUX_LIBS
=-lselinux
11207 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY
=no
11208 if test "${with_gnutls}" = "yes" ; then
11212 if test "$PKG_CONFIG" = "no" ; then
11215 PKG_CONFIG_MIN_VERSION
=0.9.0
11216 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11218 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11220 if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
11221 LIBGNUTLS_CFLAGS
=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
11222 LIBGNUTLS_LIBS
=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
11229 LIBGNUTLS_CFLAGS
=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
11230 LIBGNUTLS_LIBS
=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
11231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
11232 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
11235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11236 $as_echo "no" >&6; }
11237 LIBGNUTLS_CFLAGS
=""
11239 ## If we have a custom action on failure, don't print errors, but
11240 ## do set a variable so people can do so. Do it in a subshell
11241 ## to capture any diagnostics in invoking pkg-config.
11242 LIBGNUTLS_PKG_ERRORS
=`($PKG_CONFIG --print-errors "gnutls >= 2.6.6") 2>&1`
11249 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11250 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11254 if test $succeeded = yes; then
11260 if test "${HAVE_GNUTLS}" = "yes"; then
11262 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11266 CFLAGS
="$CFLAGS $LIBGNUTLS_CFLAGS"
11267 LIBS
="$LIBGNUTLS_LIBS $LIBS"
11268 for ac_func
in gnutls_certificate_set_verify_function
11270 ac_fn_c_check_func
"$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11271 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x
""yes; then :
11272 cat >>confdefs.h
<<_ACEOF
11273 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11275 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY
=yes
11280 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11282 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11292 if test x
"${USE_X_TOOLKIT}" = xmaybe ||
test x
"${USE_X_TOOLKIT}" = xLUCID
; then
11293 if test "$with_xaw3d" != no
; then
11294 if test "${emacs_cv_xaw3d+set}" = set; then :
11295 $as_echo_n "(cached) " >&6
11297 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11298 /* end confdefs.h. */
11300 #include <X11/Intrinsic.h>
11301 #include <X11/Xaw3d/Simple.h>
11310 if ac_fn_c_try_link
"$LINENO"; then :
11311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11312 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11313 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11314 $as_echo_n "(cached) " >&6
11316 ac_check_lib_save_LIBS
=$LIBS
11317 LIBS
="-lXaw3d $LIBS"
11318 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11319 /* end confdefs.h. */
11321 /* Override any GCC internal prototype to avoid an error.
11322 Use char because int might match the return type of a GCC
11323 builtin and then its argument prototype would still apply. */
11327 char XawScrollbarSetThumb ();
11331 return XawScrollbarSetThumb ();
11336 if ac_fn_c_try_link
"$LINENO"; then :
11337 ac_cv_lib_Xaw3d_XawScrollbarSetThumb
=yes
11339 ac_cv_lib_Xaw3d_XawScrollbarSetThumb
=no
11341 rm -f core conftest.err conftest.
$ac_objext \
11342 conftest
$ac_exeext conftest.
$ac_ext
11343 LIBS
=$ac_check_lib_save_LIBS
11345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11346 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11347 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x
""yes; then :
11356 rm -f core conftest.err conftest.
$ac_objext \
11357 conftest
$ac_exeext conftest.
$ac_ext
11363 if test $emacs_cv_xaw3d = yes; then
11364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11365 $as_echo_n "checking for xaw3d... " >&6; }
11366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11367 $as_echo "yes; using Lucid toolkit" >&6; }
11368 USE_X_TOOLKIT
=LUCID
11372 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11376 $as_echo_n "checking for xaw3d... " >&6; }
11377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11378 $as_echo "no" >&6; }
11379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11380 $as_echo_n "checking for libXaw... " >&6; }
11381 if test "${emacs_cv_xaw+set}" = set; then :
11382 $as_echo_n "(cached) " >&6
11384 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11385 /* end confdefs.h. */
11387 #include <X11/Intrinsic.h>
11388 #include <X11/Xaw/Simple.h>
11397 if ac_fn_c_try_link
"$LINENO"; then :
11402 rm -f core conftest.err conftest.
$ac_objext \
11403 conftest
$ac_exeext conftest.
$ac_ext
11406 if test $emacs_cv_xaw = yes; then
11407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11408 $as_echo "yes; using Lucid toolkit" >&6; }
11409 USE_X_TOOLKIT
=LUCID
11411 elif test x
"${USE_X_TOOLKIT}" = xLUCID
; then
11412 as_fn_error
"Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11414 as_fn_error
"No X toolkit could be found.
11415 If you are sure you want Emacs compiled without an X toolkit, pass
11416 --with-x-toolkit=no
11417 to configure. Otherwise, install the development libraries for the toolkit
11418 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11423 X_TOOLKIT_TYPE
=$USE_X_TOOLKIT
11426 if test "${USE_X_TOOLKIT}" != "none"; then
11427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11428 $as_echo_n "checking X11 toolkit version... " >&6; }
11429 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11430 $as_echo_n "(cached) " >&6
11432 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11433 /* end confdefs.h. */
11434 #include <X11/Intrinsic.h>
11438 #if XtSpecificationRelease < 6
11446 if ac_fn_c_try_link
"$LINENO"; then :
11447 emacs_cv_x11_toolkit_version_6
=yes
11449 emacs_cv_x11_toolkit_version_6
=no
11451 rm -f core conftest.err conftest.
$ac_objext \
11452 conftest
$ac_exeext conftest.
$ac_ext
11455 HAVE_X11XTR6
=$emacs_cv_x11_toolkit_version_6
11456 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11458 $as_echo "6 or newer" >&6; }
11460 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11462 LIBXTR6
="-lSM -lICE"
11464 ## Use libw.a along with X11R6 Xt.
11465 unixware
) LIBXTR6
="$LIBXTR6 -lw" ;;
11468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11469 $as_echo "before 6" >&6; }
11473 if test x
$HAVE_X11XTR6 = xyes
; then
11474 LIBS
="-lXt -lSM -lICE $LIBS"
11478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11479 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11480 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11481 $as_echo_n "(cached) " >&6
11483 ac_check_lib_save_LIBS
=$LIBS
11485 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11486 /* end confdefs.h. */
11488 /* Override any GCC internal prototype to avoid an error.
11489 Use char because int might match the return type of a GCC
11490 builtin and then its argument prototype would still apply. */
11494 char XmuConvertStandardSelection ();
11498 return XmuConvertStandardSelection ();
11503 if ac_fn_c_try_link
"$LINENO"; then :
11504 ac_cv_lib_Xmu_XmuConvertStandardSelection
=yes
11506 ac_cv_lib_Xmu_XmuConvertStandardSelection
=no
11508 rm -f core conftest.err conftest.
$ac_objext \
11509 conftest
$ac_exeext conftest.
$ac_ext
11510 LIBS
=$ac_check_lib_save_LIBS
11512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11513 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11514 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x
""yes; then :
11515 cat >>confdefs.h
<<_ACEOF
11516 #define HAVE_LIBXMU 1
11523 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no
&& LIBS
="$OLDLIBS"
11529 ## These systems don't supply Xmu.
11531 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU
=
11536 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11537 if test "${HAVE_X11}" = "yes"; then
11538 if test "${USE_X_TOOLKIT}" != "none"; then
11539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11540 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11541 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11542 $as_echo_n "(cached) " >&6
11544 ac_check_lib_save_LIBS
=$LIBS
11545 LIBS
="-lXext $LIBS"
11546 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11547 /* end confdefs.h. */
11549 /* Override any GCC internal prototype to avoid an error.
11550 Use char because int might match the return type of a GCC
11551 builtin and then its argument prototype would still apply. */
11555 char XShapeQueryExtension ();
11559 return XShapeQueryExtension ();
11564 if ac_fn_c_try_link
"$LINENO"; then :
11565 ac_cv_lib_Xext_XShapeQueryExtension
=yes
11567 ac_cv_lib_Xext_XShapeQueryExtension
=no
11569 rm -f core conftest.err conftest.
$ac_objext \
11570 conftest
$ac_exeext conftest.
$ac_ext
11571 LIBS
=$ac_check_lib_save_LIBS
11573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11574 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11575 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x
""yes; then :
11576 cat >>confdefs.h
<<_ACEOF
11577 #define HAVE_LIBXEXT 1
11580 LIBS
="-lXext $LIBS"
11588 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11589 # OpenMotif may be installed in such a way on some GNU/Linux systems.
11590 if test -d /usr
/include
/openmotif
; then
11591 CPPFLAGS
="-I/usr/include/openmotif $CPPFLAGS"
11592 emacs_cv_openmotif
=yes
11593 case "$canonical" in
11594 x86_64-
*-linux-gnu* | powerpc64-
*-linux-gnu* | sparc64-
*-linux-gnu*)
11595 test -d /usr
/lib64
/openmotif
&& LDFLAGS
="-L/usr/lib64/openmotif $LDFLAGS"
11598 test -d /usr
/lib
/openmotif
&& LDFLAGS
="-L/usr/lib/openmotif $LDFLAGS"
11601 emacs_cv_openmotif
=no
11603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
11604 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
11605 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11606 $as_echo_n "(cached) " >&6
11608 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11609 /* end confdefs.h. */
11614 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11617 Motif version prior to 2.1.
11623 if ac_fn_c_try_compile
"$LINENO"; then :
11624 emacs_cv_motif_version_2_1
=yes
11626 emacs_cv_motif_version_2_1
=no
11628 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11631 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11632 if test $emacs_cv_motif_version_2_1 = yes; then
11633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11634 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11635 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11636 $as_echo_n "(cached) " >&6
11638 ac_check_lib_save_LIBS
=$LIBS
11640 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11641 /* end confdefs.h. */
11643 /* Override any GCC internal prototype to avoid an error.
11644 Use char because int might match the return type of a GCC
11645 builtin and then its argument prototype would still apply. */
11649 char XpCreateContext ();
11653 return XpCreateContext ();
11658 if ac_fn_c_try_link
"$LINENO"; then :
11659 ac_cv_lib_Xp_XpCreateContext
=yes
11661 ac_cv_lib_Xp_XpCreateContext
=no
11663 rm -f core conftest.err conftest.
$ac_objext \
11664 conftest
$ac_exeext conftest.
$ac_ext
11665 LIBS
=$ac_check_lib_save_LIBS
11667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11668 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11669 if test "x$ac_cv_lib_Xp_XpCreateContext" = x
""yes; then :
11673 if test x
$emacs_cv_openmotif = xyes
; then
11674 REAL_CPPFLAGS
="-I/usr/include/openmotif $REAL_CPPFLAGS"
11677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11678 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11679 if test "${emacs_cv_lesstif+set}" = set; then :
11680 $as_echo_n "(cached) " >&6
11682 # We put this in CFLAGS temporarily to precede other -I options
11683 # that might be in CFLAGS temporarily.
11684 # We put this in CPPFLAGS where it precedes the other -I options.
11685 OLD_CPPFLAGS
=$CPPFLAGS
11687 CPPFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11688 CFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11689 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11690 /* end confdefs.h. */
11691 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11700 if ac_fn_c_try_compile
"$LINENO"; then :
11701 emacs_cv_lesstif
=yes
11703 emacs_cv_lesstif
=no
11705 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11708 $as_echo "$emacs_cv_lesstif" >&6; }
11709 if test $emacs_cv_lesstif = yes; then
11710 # Make sure this -I option remains in CPPFLAGS after it is set
11711 # back to REAL_CPPFLAGS.
11712 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11713 # have those other -I options anyway. Ultimately, having this
11714 # directory ultimately in CPPFLAGS will be enough.
11715 REAL_CPPFLAGS
="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11716 LDFLAGS
="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11719 CPPFLAGS
=$OLD_CPPFLAGS
11722 ac_fn_c_check_header_mongrel
"$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
11723 if test "x$ac_cv_header_Xm_BulletinB_h" = x
""yes; then :
11726 as_fn_error
"Motif toolkit requested but requirements not found." "$LINENO" 5
11733 USE_TOOLKIT_SCROLL_BARS
=no
11734 if test "${with_toolkit_scroll_bars}" != "no"; then
11735 if test "${USE_X_TOOLKIT}" != "none"; then
11736 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11737 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11740 USE_TOOLKIT_SCROLL_BARS
=yes
11741 elif test "${HAVE_XAW3D}" = "yes" ||
test "${USE_X_TOOLKIT}" = "LUCID"; then
11742 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11744 USE_TOOLKIT_SCROLL_BARS
=yes
11746 elif test "${HAVE_GTK}" = "yes"; then
11747 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11749 USE_TOOLKIT_SCROLL_BARS
=yes
11750 elif test "${HAVE_NS}" = "yes"; then
11751 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11753 USE_TOOLKIT_SCROLL_BARS
=yes
11754 elif test "${HAVE_W32}" = "yes"; then
11755 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11757 USE_TOOLKIT_SCROLL_BARS
=yes
11761 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11762 /* end confdefs.h. */
11764 #include <X11/Xlib.h>
11765 #include <X11/Xresource.h>
11774 if ac_fn_c_try_compile
"$LINENO"; then :
11777 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11782 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11785 if test "${with_xim}" != "no"; then
11787 $as_echo "#define USE_XIM 1" >>confdefs.h
11792 if test "${HAVE_XIM}" != "no"; then
11793 late_CFLAGS
=$CFLAGS
11794 if test "$GCC" = yes; then
11795 CFLAGS
="$CFLAGS --pedantic-errors"
11797 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11798 /* end confdefs.h. */
11800 #include <X11/Xlib.h>
11801 #include <X11/Xresource.h>
11810 XPointer *client_data;
11812 /* If we're not using GCC, it's probably not XFree86, and this is
11813 probably right, but we can't use something like --pedantic-errors. */
11814 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11815 char*, XIMProc, XPointer*);
11817 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11823 if ac_fn_c_try_compile
"$LINENO"; then :
11824 emacs_cv_arg6_star
=yes
11826 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
11827 if test "$emacs_cv_arg6_star" = yes; then
11828 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11831 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11834 CFLAGS
=$late_CFLAGS
11837 ### Start of font-backend (under any platform) section.
11838 # (nothing here yet -- this is a placeholder)
11839 ### End of font-backend (under any platform) section.
11841 ### Start of font-backend (under X11) section.
11842 if test "${HAVE_X11}" = "yes"; then
11846 if test "$PKG_CONFIG" = "no" ; then
11849 PKG_CONFIG_MIN_VERSION
=0.9.0
11850 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11852 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11854 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
11855 FONTCONFIG_CFLAGS
=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
11856 FONTCONFIG_LIBS
=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
11863 FONTCONFIG_CFLAGS
=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
11864 FONTCONFIG_LIBS
=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
11865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
11866 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
11869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11870 $as_echo "no" >&6; }
11871 FONTCONFIG_CFLAGS
=""
11873 ## If we have a custom action on failure, don't print errors, but
11874 ## do set a variable so people can do so. Do it in a subshell
11875 ## to capture any diagnostics in invoking pkg-config.
11876 FONTCONFIG_PKG_ERRORS
=`($PKG_CONFIG --print-errors "fontconfig >= 2.2.0") 2>&1`
11883 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11884 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11888 if test $succeeded = yes; then
11895 ## Use -lXft if available, unless `--with-xft=no'.
11897 if test "${HAVE_FC}" = "no" ||
test "x${with_x}" = "xno"; then
11900 if test "x${with_xft}" != "xno"; then
11905 if test "$PKG_CONFIG" = "no" ; then
11908 PKG_CONFIG_MIN_VERSION
=0.9.0
11909 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11911 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11913 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
11914 XFT_CFLAGS
=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
11915 XFT_LIBS
=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
11922 XFT_CFLAGS
=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
11923 XFT_LIBS
=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
11924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
11925 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
11928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11929 $as_echo "no" >&6; }
11932 ## If we have a custom action on failure, don't print errors, but
11933 ## do set a variable so people can do so. Do it in a subshell
11934 ## to capture any diagnostics in invoking pkg-config.
11935 XFT_PKG_ERRORS
=`($PKG_CONFIG --print-errors "xft >= 0.13.0") 2>&1`
11942 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11943 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11947 if test $succeeded = yes; then
11953 ## Because xftfont.c uses XRenderQueryExtension, we also
11954 ## need to link to -lXrender.
11956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11957 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11958 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11959 $as_echo_n "(cached) " >&6
11961 ac_check_lib_save_LIBS
=$LIBS
11962 LIBS
="-lXrender $LIBS"
11963 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
11964 /* end confdefs.h. */
11966 /* Override any GCC internal prototype to avoid an error.
11967 Use char because int might match the return type of a GCC
11968 builtin and then its argument prototype would still apply. */
11972 char XRenderQueryExtension ();
11976 return XRenderQueryExtension ();
11981 if ac_fn_c_try_link
"$LINENO"; then :
11982 ac_cv_lib_Xrender_XRenderQueryExtension
=yes
11984 ac_cv_lib_Xrender_XRenderQueryExtension
=no
11986 rm -f core conftest.err conftest.
$ac_objext \
11987 conftest
$ac_exeext conftest.
$ac_ext
11988 LIBS
=$ac_check_lib_save_LIBS
11990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11991 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11992 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x
""yes; then :
11996 if test "$HAVE_XFT" != no
&& test "$HAVE_XRENDER" != no
; then
11997 OLD_CPPFLAGS
="$CPPFLAGS"
11998 OLD_CFLAGS
="$CFLAGS"
12000 CPPFLAGS
="$CPPFLAGS $XFT_CFLAGS"
12001 CFLAGS
="$CFLAGS $XFT_CFLAGS"
12002 XFT_LIBS
="-lXrender $XFT_LIBS"
12003 LIBS
="$XFT_LIBS $LIBS"
12004 ac_fn_c_check_header_mongrel
"$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
12005 if test "x$ac_cv_header_X11_Xft_Xft_h" = x
""yes; then :
12006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
12007 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
12008 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
12009 $as_echo_n "(cached) " >&6
12011 ac_check_lib_save_LIBS
=$LIBS
12012 LIBS
="-lXft $XFT_LIBS $LIBS"
12013 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12014 /* end confdefs.h. */
12016 /* Override any GCC internal prototype to avoid an error.
12017 Use char because int might match the return type of a GCC
12018 builtin and then its argument prototype would still apply. */
12022 char XftFontOpen ();
12026 return XftFontOpen ();
12031 if ac_fn_c_try_link
"$LINENO"; then :
12032 ac_cv_lib_Xft_XftFontOpen
=yes
12034 ac_cv_lib_Xft_XftFontOpen
=no
12036 rm -f core conftest.err conftest.
$ac_objext \
12037 conftest
$ac_exeext conftest.
$ac_ext
12038 LIBS
=$ac_check_lib_save_LIBS
12040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12041 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12042 if test "x$ac_cv_lib_Xft_XftFontOpen" = x
""yes; then :
12050 if test "${HAVE_XFT}" = "yes"; then
12052 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12055 C_SWITCH_X_SITE
="$C_SWITCH_X_SITE $XFT_CFLAGS"
12057 CPPFLAGS
="$OLD_CPPFLAGS"
12058 CFLAGS
="$OLD_CFLAGS"
12060 fi # "${HAVE_XFT}" = "yes"
12061 fi # "$HAVE_XFT" != no
12062 fi # "x${with_xft}" != "xno"
12064 ## We used to allow building with FreeType and without Xft.
12065 ## However, the ftx font backend driver is not in good shape.
12066 if test "$HAVE_XFT" != "yes"; then
12073 if test "$PKG_CONFIG" = "no" ; then
12076 PKG_CONFIG_MIN_VERSION
=0.9.0
12077 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12079 $as_echo_n "checking for freetype2... " >&6; }
12081 if $PKG_CONFIG --exists "freetype2" 2>&5 &&
12082 FREETYPE_CFLAGS
=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
12083 FREETYPE_LIBS
=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
12090 FREETYPE_CFLAGS
=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
12091 FREETYPE_LIBS
=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
12092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
12093 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12097 $as_echo "no" >&6; }
12100 ## If we have a custom action on failure, don't print errors, but
12101 ## do set a variable so people can do so. Do it in a subshell
12102 ## to capture any diagnostics in invoking pkg-config.
12103 FREETYPE_PKG_ERRORS
=`($PKG_CONFIG --print-errors "freetype2") 2>&1`
12110 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12111 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12115 if test $succeeded = yes; then
12122 test "$HAVE_FREETYPE" = "no" && as_fn_error
"libxft requires libfreetype" "$LINENO" 5
12126 if test "${HAVE_FREETYPE}" = "yes"; then
12128 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12130 if test "${with_libotf}" != "no"; then
12134 if test "$PKG_CONFIG" = "no" ; then
12137 PKG_CONFIG_MIN_VERSION
=0.9.0
12138 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12140 $as_echo_n "checking for libotf... " >&6; }
12142 if $PKG_CONFIG --exists "libotf" 2>&5 &&
12143 LIBOTF_CFLAGS
=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
12144 LIBOTF_LIBS
=`$PKG_CONFIG --libs "libotf" 2>&5`; then
12151 LIBOTF_CFLAGS
=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
12152 LIBOTF_LIBS
=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
12153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
12154 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
12157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12158 $as_echo "no" >&6; }
12161 ## If we have a custom action on failure, don't print errors, but
12162 ## do set a variable so people can do so. Do it in a subshell
12163 ## to capture any diagnostics in invoking pkg-config.
12164 LIBOTF_PKG_ERRORS
=`($PKG_CONFIG --print-errors "libotf") 2>&1`
12171 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12172 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12176 if test $succeeded = yes; then
12182 if test "$HAVE_LIBOTF" = "yes"; then
12184 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12187 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12188 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12189 $as_echo_n "(cached) " >&6
12191 ac_check_lib_save_LIBS
=$LIBS
12193 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12194 /* end confdefs.h. */
12196 /* Override any GCC internal prototype to avoid an error.
12197 Use char because int might match the return type of a GCC
12198 builtin and then its argument prototype would still apply. */
12202 char OTF_get_variation_glyphs ();
12206 return OTF_get_variation_glyphs ();
12211 if ac_fn_c_try_link
"$LINENO"; then :
12212 ac_cv_lib_otf_OTF_get_variation_glyphs
=yes
12214 ac_cv_lib_otf_OTF_get_variation_glyphs
=no
12216 rm -f core conftest.err conftest.
$ac_objext \
12217 conftest
$ac_exeext conftest.
$ac_ext
12218 LIBS
=$ac_check_lib_save_LIBS
12220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12221 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12222 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x
""yes; then :
12223 HAVE_OTF_GET_VARIATION_GLYPHS
=yes
12225 HAVE_OTF_GET_VARIATION_GLYPHS
=no
12228 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12230 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12238 if test "${HAVE_LIBOTF}" = yes; then
12239 if test "${with_m17n_flt}" != "no"; then
12243 if test "$PKG_CONFIG" = "no" ; then
12246 PKG_CONFIG_MIN_VERSION
=0.9.0
12247 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12249 $as_echo_n "checking for m17n-flt... " >&6; }
12251 if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
12252 M17N_FLT_CFLAGS
=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
12253 M17N_FLT_LIBS
=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
12260 M17N_FLT_CFLAGS
=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
12261 M17N_FLT_LIBS
=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
12262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
12263 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
12266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12267 $as_echo "no" >&6; }
12270 ## If we have a custom action on failure, don't print errors, but
12271 ## do set a variable so people can do so. Do it in a subshell
12272 ## to capture any diagnostics in invoking pkg-config.
12273 M17N_FLT_PKG_ERRORS
=`($PKG_CONFIG --print-errors "m17n-flt") 2>&1`
12280 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12281 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12285 if test $succeeded = yes; then
12291 if test "$HAVE_M17N_FLT" = "yes"; then
12293 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12305 ### End of font-backend (under X11) section.
12316 ### Use -lXpm if available, unless `--with-xpm=no'.
12320 if test "${HAVE_W32}" = "yes"; then
12321 if test "${with_xpm}" != "no"; then
12322 SAVE_CPPFLAGS
="$CPPFLAGS"
12323 SAVE_LDFLAGS
="$LDFLAGS"
12324 CPPFLAGS
="$CPPFLAGS -I/usr/include/noX"
12325 LDFLAGS
="$LDFLAGS -L/usr/lib/noX"
12326 ac_fn_c_check_header_mongrel
"$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12327 if test "x$ac_cv_header_X11_xpm_h" = x
""yes; then :
12328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToImage in -lXpm" >&5
12329 $as_echo_n "checking for XpmReadFileToImage in -lXpm... " >&6; }
12330 if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then :
12331 $as_echo_n "(cached) " >&6
12333 ac_check_lib_save_LIBS
=$LIBS
12335 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12336 /* end confdefs.h. */
12338 /* Override any GCC internal prototype to avoid an error.
12339 Use char because int might match the return type of a GCC
12340 builtin and then its argument prototype would still apply. */
12344 char XpmReadFileToImage ();
12348 return XpmReadFileToImage ();
12353 if ac_fn_c_try_link
"$LINENO"; then :
12354 ac_cv_lib_Xpm_XpmReadFileToImage
=yes
12356 ac_cv_lib_Xpm_XpmReadFileToImage
=no
12358 rm -f core conftest.err conftest.
$ac_objext \
12359 conftest
$ac_exeext conftest.
$ac_ext
12360 LIBS
=$ac_check_lib_save_LIBS
12362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5
12363 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToImage" >&6; }
12364 if test "x$ac_cv_lib_Xpm_XpmReadFileToImage" = x
""yes; then :
12371 if test "${HAVE_XPM}" = "yes"; then
12372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12373 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12374 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12375 /* end confdefs.h. */
12376 #include "X11/xpm.h"
12377 #ifndef XpmReturnAllocPixels
12378 no_return_alloc_pixels
12382 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12383 $EGREP "no_return_alloc_pixels" >/dev
/null
2>&1; then :
12391 if test "${HAVE_XPM}" = "yes"; then
12392 REAL_CPPFLAGS
="$REAL_CPPFLAGS -I/usr/include/noX"
12393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12394 $as_echo "yes" >&6; }
12396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12397 $as_echo "no" >&6; }
12398 CPPFLAGS
="$SAVE_CPPFLAGS"
12399 LDFLAGS
="$SAVE_LDFLAGS"
12404 if test "${HAVE_XPM}" = "yes"; then
12406 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12412 if test "${HAVE_X11}" = "yes"; then
12413 if test "${with_xpm}" != "no"; then
12414 ac_fn_c_check_header_mongrel
"$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12415 if test "x$ac_cv_header_X11_xpm_h" = x
""yes; then :
12416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12417 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12418 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12419 $as_echo_n "(cached) " >&6
12421 ac_check_lib_save_LIBS
=$LIBS
12422 LIBS
="-lXpm -lX11 $LIBS"
12423 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12424 /* end confdefs.h. */
12426 /* Override any GCC internal prototype to avoid an error.
12427 Use char because int might match the return type of a GCC
12428 builtin and then its argument prototype would still apply. */
12432 char XpmReadFileToPixmap ();
12436 return XpmReadFileToPixmap ();
12441 if ac_fn_c_try_link
"$LINENO"; then :
12442 ac_cv_lib_Xpm_XpmReadFileToPixmap
=yes
12444 ac_cv_lib_Xpm_XpmReadFileToPixmap
=no
12446 rm -f core conftest.err conftest.
$ac_objext \
12447 conftest
$ac_exeext conftest.
$ac_ext
12448 LIBS
=$ac_check_lib_save_LIBS
12450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12451 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12452 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x
""yes; then :
12459 if test "${HAVE_XPM}" = "yes"; then
12460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12461 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12462 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12463 /* end confdefs.h. */
12464 #include "X11/xpm.h"
12465 #ifndef XpmReturnAllocPixels
12466 no_return_alloc_pixels
12470 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12471 $EGREP "no_return_alloc_pixels" >/dev
/null
2>&1; then :
12479 if test "${HAVE_XPM}" = "yes"; then
12480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12481 $as_echo "yes" >&6; }
12483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12484 $as_echo "no" >&6; }
12489 if test "${HAVE_XPM}" = "yes"; then
12491 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12499 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12502 if test "${HAVE_X11}" = "yes" ||
test "${HAVE_W32}" = "yes"; then
12503 if test "${with_jpeg}" != "no"; then
12504 ac_fn_c_check_header_mongrel
"$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12505 if test "x$ac_cv_header_jerror_h" = x
""yes; then :
12506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12507 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12508 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12509 $as_echo_n "(cached) " >&6
12511 ac_check_lib_save_LIBS
=$LIBS
12512 LIBS
="-ljpeg $LIBS"
12513 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12514 /* end confdefs.h. */
12516 /* Override any GCC internal prototype to avoid an error.
12517 Use char because int might match the return type of a GCC
12518 builtin and then its argument prototype would still apply. */
12522 char jpeg_destroy_compress ();
12526 return jpeg_destroy_compress ();
12531 if ac_fn_c_try_link
"$LINENO"; then :
12532 ac_cv_lib_jpeg_jpeg_destroy_compress
=yes
12534 ac_cv_lib_jpeg_jpeg_destroy_compress
=no
12536 rm -f core conftest.err conftest.
$ac_objext \
12537 conftest
$ac_exeext conftest.
$ac_ext
12538 LIBS
=$ac_check_lib_save_LIBS
12540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12541 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12542 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x
""yes; then :
12551 if test "${HAVE_JPEG}" = "yes"; then
12552 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12554 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12555 /* end confdefs.h. */
12556 #include <jpeglib.h>
12557 version=JPEG_LIB_VERSION
12560 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12561 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev
/null
2>&1; then :
12562 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12566 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12572 if test "${HAVE_JPEG}" = "yes"; then
12578 ### Use -lpng if available, unless `--with-png=no'.
12581 if test "${HAVE_X11}" = "yes" ||
test "${HAVE_W32}" = "yes"; then
12582 if test "${with_png}" != "no"; then
12583 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12584 # in /usr/include/libpng.
12585 for ac_header
in png.h libpng
/png.h
12587 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12588 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12589 eval as_val
=\$
$as_ac_Header
12590 if test "x$as_val" = x
""yes; then :
12591 cat >>confdefs.h
<<_ACEOF
12592 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12599 if test "$ac_cv_header_png_h" = yes ||
test "$ac_cv_header_libpng_png_h" = yes ; then
12600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12601 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12602 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12603 $as_echo_n "(cached) " >&6
12605 ac_check_lib_save_LIBS
=$LIBS
12606 LIBS
="-lpng -lz -lm $LIBS"
12607 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12608 /* end confdefs.h. */
12610 /* Override any GCC internal prototype to avoid an error.
12611 Use char because int might match the return type of a GCC
12612 builtin and then its argument prototype would still apply. */
12616 char png_get_channels ();
12620 return png_get_channels ();
12625 if ac_fn_c_try_link
"$LINENO"; then :
12626 ac_cv_lib_png_png_get_channels
=yes
12628 ac_cv_lib_png_png_get_channels
=no
12630 rm -f core conftest.err conftest.
$ac_objext \
12631 conftest
$ac_exeext conftest.
$ac_ext
12632 LIBS
=$ac_check_lib_save_LIBS
12634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12635 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12636 if test "x$ac_cv_lib_png_png_get_channels" = x
""yes; then :
12643 if test "${HAVE_PNG}" = "yes"; then
12645 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12647 LIBPNG
="-lpng -lz -lm"
12649 ac_fn_c_check_decl
"$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
12650 # include <libpng/png.h>
12656 if test "x$ac_cv_have_decl_png_longjmp" = x
""yes; then :
12660 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
12668 ### Use -ltiff if available, unless `--with-tiff=no'.
12671 if test "${HAVE_X11}" = "yes" ||
test "${HAVE_W32}" = "yes"; then
12672 if test "${with_tiff}" != "no"; then
12673 ac_fn_c_check_header_mongrel
"$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12674 if test "x$ac_cv_header_tiffio_h" = x
""yes; then :
12676 # At least one tiff package requires the jpeg library.
12677 if test "${HAVE_JPEG}" = yes; then tifflibs
="-ljpeg $tifflibs"; fi
12678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12679 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12680 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12681 $as_echo_n "(cached) " >&6
12683 ac_check_lib_save_LIBS
=$LIBS
12684 LIBS
="-ltiff $tifflibs $LIBS"
12685 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12686 /* end confdefs.h. */
12688 /* Override any GCC internal prototype to avoid an error.
12689 Use char because int might match the return type of a GCC
12690 builtin and then its argument prototype would still apply. */
12694 char TIFFGetVersion ();
12698 return TIFFGetVersion ();
12703 if ac_fn_c_try_link
"$LINENO"; then :
12704 ac_cv_lib_tiff_TIFFGetVersion
=yes
12706 ac_cv_lib_tiff_TIFFGetVersion
=no
12708 rm -f core conftest.err conftest.
$ac_objext \
12709 conftest
$ac_exeext conftest.
$ac_ext
12710 LIBS
=$ac_check_lib_save_LIBS
12712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12713 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12714 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x
""yes; then :
12723 if test "${HAVE_TIFF}" = "yes"; then
12725 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12732 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12735 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no" \
12736 ||
test "${HAVE_W32}" = "yes"; then
12737 ac_fn_c_check_header_mongrel
"$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12738 if test "x$ac_cv_header_gif_lib_h" = x
""yes; then :
12739 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12740 # Earlier versions can crash Emacs.
12741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12742 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12743 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12744 $as_echo_n "(cached) " >&6
12746 ac_check_lib_save_LIBS
=$LIBS
12748 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12749 /* end confdefs.h. */
12751 /* Override any GCC internal prototype to avoid an error.
12752 Use char because int might match the return type of a GCC
12753 builtin and then its argument prototype would still apply. */
12757 char EGifPutExtensionLast ();
12761 return EGifPutExtensionLast ();
12766 if ac_fn_c_try_link
"$LINENO"; then :
12767 ac_cv_lib_gif_EGifPutExtensionLast
=yes
12769 ac_cv_lib_gif_EGifPutExtensionLast
=no
12771 rm -f core conftest.err conftest.
$ac_objext \
12772 conftest
$ac_exeext conftest.
$ac_ext
12773 LIBS
=$ac_check_lib_save_LIBS
12775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12776 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12777 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x
""yes; then :
12787 if test "$HAVE_GIF" = yes; then
12789 elif test "$HAVE_GIF" = maybe
; then
12790 # If gif_lib.h but no libgif, try libungif.
12791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12792 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12793 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12794 $as_echo_n "(cached) " >&6
12796 ac_check_lib_save_LIBS
=$LIBS
12797 LIBS
="-lungif $LIBS"
12798 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12799 /* end confdefs.h. */
12801 /* Override any GCC internal prototype to avoid an error.
12802 Use char because int might match the return type of a GCC
12803 builtin and then its argument prototype would still apply. */
12807 char EGifPutExtensionLast ();
12811 return EGifPutExtensionLast ();
12816 if ac_fn_c_try_link
"$LINENO"; then :
12817 ac_cv_lib_ungif_EGifPutExtensionLast
=yes
12819 ac_cv_lib_ungif_EGifPutExtensionLast
=no
12821 rm -f core conftest.err conftest.
$ac_objext \
12822 conftest
$ac_exeext conftest.
$ac_ext
12823 LIBS
=$ac_check_lib_save_LIBS
12825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12826 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12827 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x
""yes; then :
12833 test "$HAVE_GIF" = yes && LIBGIF
=-lungif
12836 if test "${HAVE_GIF}" = "yes"; then
12838 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12844 if test "${HAVE_X11}" = "yes"; then
12847 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12848 MISSING
="libXpm" && WITH_NO
="--with-xpm=no"
12849 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12850 MISSING
="$MISSING libjpeg" && WITH_NO
="$WITH_NO --with-jpeg=no"
12851 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12852 MISSING
="$MISSING libpng" && WITH_NO
="$WITH_NO --with-png=no"
12853 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12854 MISSING
="$MISSING libgif/libungif" && WITH_NO
="$WITH_NO --with-gif=no"
12855 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12856 MISSING
="$MISSING libtiff" && WITH_NO
="$WITH_NO --with-tiff=no"
12858 if test "X${MISSING}" != X
; then
12859 as_fn_error
"The following required libraries were not found:
12861 Maybe some development libraries/packages are missing?
12862 If you don't want to link with them give
12864 as options to configure" "$LINENO" 5
12868 ### Use -lgpm if available, unless `--with-gpm=no'.
12871 if test "${with_gpm}" != "no"; then
12872 ac_fn_c_check_header_mongrel
"$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12873 if test "x$ac_cv_header_gpm_h" = x
""yes; then :
12874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12875 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12876 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12877 $as_echo_n "(cached) " >&6
12879 ac_check_lib_save_LIBS
=$LIBS
12881 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12882 /* end confdefs.h. */
12884 /* Override any GCC internal prototype to avoid an error.
12885 Use char because int might match the return type of a GCC
12886 builtin and then its argument prototype would still apply. */
12894 return Gpm_Open ();
12899 if ac_fn_c_try_link
"$LINENO"; then :
12900 ac_cv_lib_gpm_Gpm_Open
=yes
12902 ac_cv_lib_gpm_Gpm_Open
=no
12904 rm -f core conftest.err conftest.
$ac_objext \
12905 conftest
$ac_exeext conftest.
$ac_ext
12906 LIBS
=$ac_check_lib_save_LIBS
12908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12909 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12910 if test "x$ac_cv_lib_gpm_Gpm_Open" = x
""yes; then :
12918 if test "${HAVE_GPM}" = "yes"; then
12920 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12932 ### Use NeXTstep API to implement GUI.
12933 if test "${HAVE_NS}" = "yes"; then
12935 $as_echo "#define HAVE_NS 1" >>confdefs.h
12937 if test "${NS_IMPL_COCOA}" = "yes"; then
12939 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12942 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12944 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12946 # See also .m.o rule in Makefile.in */
12947 # FIXME: are all these flags really needed? Document here why. */
12948 GNUSTEP_CFLAGS
="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
12949 ## Extra CFLAGS applied to src/*.m files.
12950 GNU_OBJC_CFLAGS
="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12952 # We also have mouse menus.
12957 if test "${HAVE_W32}" = "yes"; then
12961 ### Use session management (-lSM -lICE) if available
12964 if test "${HAVE_X11}" = "yes"; then
12965 ac_fn_c_check_header_mongrel
"$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12966 if test "x$ac_cv_header_X11_SM_SMlib_h" = x
""yes; then :
12967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12968 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12969 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12970 $as_echo_n "(cached) " >&6
12972 ac_check_lib_save_LIBS
=$LIBS
12973 LIBS
="-lSM -lICE $LIBS"
12974 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
12975 /* end confdefs.h. */
12977 /* Override any GCC internal prototype to avoid an error.
12978 Use char because int might match the return type of a GCC
12979 builtin and then its argument prototype would still apply. */
12983 char SmcOpenConnection ();
12987 return SmcOpenConnection ();
12992 if ac_fn_c_try_link
"$LINENO"; then :
12993 ac_cv_lib_SM_SmcOpenConnection
=yes
12995 ac_cv_lib_SM_SmcOpenConnection
=no
12997 rm -f core conftest.err conftest.
$ac_objext \
12998 conftest
$ac_exeext conftest.
$ac_ext
12999 LIBS
=$ac_check_lib_save_LIBS
13001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
13002 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
13003 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x
""yes; then :
13011 if test "${HAVE_X_SM}" = "yes"; then
13013 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13015 LIBXSM
="-lSM -lICE"
13018 *) LIBS
="$LIBXSM $LIBS" ;;
13024 ### Use libxml (-lxml2) if available
13026 if test "${with_xml2}" != "no"; then
13027 ### I'm not sure what the version number should be, so I just guessed.
13031 if test "$PKG_CONFIG" = "no" ; then
13034 PKG_CONFIG_MIN_VERSION
=0.9.0
13035 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
13037 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
13039 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
13040 LIBXML2_CFLAGS
=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
13041 LIBXML2_LIBS
=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
13048 LIBXML2_CFLAGS
=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
13049 LIBXML2_LIBS
=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
13050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
13051 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
13054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13055 $as_echo "no" >&6; }
13058 ## If we have a custom action on failure, don't print errors, but
13059 ## do set a variable so people can do so. Do it in a subshell
13060 ## to capture any diagnostics in invoking pkg-config.
13061 LIBXML2_PKG_ERRORS
=`($PKG_CONFIG --print-errors "libxml-2.0 > 2.6.17") 2>&1`
13068 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13069 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13073 if test $succeeded = yes; then
13079 if test "${HAVE_LIBXML2}" = "yes"; then
13080 LIBS
="$LIBXML2_LIBS $LIBS"
13081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
13082 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
13083 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
13084 $as_echo_n "(cached) " >&6
13086 ac_check_lib_save_LIBS
=$LIBS
13087 LIBS
="-lxml2 $LIBS"
13088 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13089 /* end confdefs.h. */
13091 /* Override any GCC internal prototype to avoid an error.
13092 Use char because int might match the return type of a GCC
13093 builtin and then its argument prototype would still apply. */
13097 char htmlReadMemory ();
13101 return htmlReadMemory ();
13106 if ac_fn_c_try_link
"$LINENO"; then :
13107 ac_cv_lib_xml2_htmlReadMemory
=yes
13109 ac_cv_lib_xml2_htmlReadMemory
=no
13111 rm -f core conftest.err conftest.
$ac_objext \
13112 conftest
$ac_exeext conftest.
$ac_ext
13113 LIBS
=$ac_check_lib_save_LIBS
13115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
13116 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
13117 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x
""yes; then :
13123 if test "${HAVE_LIBXML2}" = "yes"; then
13125 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
13136 # If netdb.h doesn't declare h_errno, we must declare it by hand.
13137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
13138 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
13139 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
13140 $as_echo_n "(cached) " >&6
13142 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13143 /* end confdefs.h. */
13153 if ac_fn_c_try_link
"$LINENO"; then :
13154 emacs_cv_netdb_declares_h_errno
=yes
13156 emacs_cv_netdb_declares_h_errno
=no
13158 rm -f core conftest.err conftest.
$ac_objext \
13159 conftest
$ac_exeext conftest.
$ac_ext
13161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
13162 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
13163 if test $emacs_cv_netdb_declares_h_errno = yes; then
13165 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
13169 # sqrt and other floating-point functions such as fmod and frexp
13170 # are found in -lm on most systems.
13171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13172 $as_echo_n "checking for sqrt in -lm... " >&6; }
13173 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13174 $as_echo_n "(cached) " >&6
13176 ac_check_lib_save_LIBS
=$LIBS
13178 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13179 /* end confdefs.h. */
13181 /* Override any GCC internal prototype to avoid an error.
13182 Use char because int might match the return type of a GCC
13183 builtin and then its argument prototype would still apply. */
13196 if ac_fn_c_try_link
"$LINENO"; then :
13197 ac_cv_lib_m_sqrt
=yes
13199 ac_cv_lib_m_sqrt
=no
13201 rm -f core conftest.err conftest.
$ac_objext \
13202 conftest
$ac_exeext conftest.
$ac_ext
13203 LIBS
=$ac_check_lib_save_LIBS
13205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13206 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13207 if test "x$ac_cv_lib_m_sqrt" = x
""yes; then :
13208 cat >>confdefs.h
<<_ACEOF
13209 #define HAVE_LIBM 1
13217 # Check for mail-locking functions in a "mail" library. Probably this should
13218 # have the same check as for liblockfile below.
13219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13220 $as_echo_n "checking for maillock in -lmail... " >&6; }
13221 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13222 $as_echo_n "(cached) " >&6
13224 ac_check_lib_save_LIBS
=$LIBS
13225 LIBS
="-lmail $LIBS"
13226 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13227 /* end confdefs.h. */
13229 /* Override any GCC internal prototype to avoid an error.
13230 Use char because int might match the return type of a GCC
13231 builtin and then its argument prototype would still apply. */
13239 return maillock ();
13244 if ac_fn_c_try_link
"$LINENO"; then :
13245 ac_cv_lib_mail_maillock
=yes
13247 ac_cv_lib_mail_maillock
=no
13249 rm -f core conftest.err conftest.
$ac_objext \
13250 conftest
$ac_exeext conftest.
$ac_ext
13251 LIBS
=$ac_check_lib_save_LIBS
13253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13254 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13255 if test "x$ac_cv_lib_mail_maillock" = x
""yes; then :
13261 if test $have_mail = yes; then
13263 LIBS
="$LIBS_MAIL $LIBS"
13265 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13271 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13272 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13273 $as_echo_n "(cached) " >&6
13275 ac_check_lib_save_LIBS
=$LIBS
13276 LIBS
="-llockfile $LIBS"
13277 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13278 /* end confdefs.h. */
13280 /* Override any GCC internal prototype to avoid an error.
13281 Use char because int might match the return type of a GCC
13282 builtin and then its argument prototype would still apply. */
13290 return maillock ();
13295 if ac_fn_c_try_link
"$LINENO"; then :
13296 ac_cv_lib_lockfile_maillock
=yes
13298 ac_cv_lib_lockfile_maillock
=no
13300 rm -f core conftest.err conftest.
$ac_objext \
13301 conftest
$ac_exeext conftest.
$ac_ext
13302 LIBS
=$ac_check_lib_save_LIBS
13304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13305 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13306 if test "x$ac_cv_lib_lockfile_maillock" = x
""yes; then :
13312 if test $have_lockfile = yes; then
13313 LIBS_MAIL
=-llockfile
13314 LIBS
="$LIBS_MAIL $LIBS"
13316 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13319 # If we have the shared liblockfile, assume we must use it for mail
13320 # locking (e.g. Debian). If we couldn't link against liblockfile
13321 # (no liblockfile.a installed), ensure that we don't need to.
13322 # Extract the first word of "liblockfile.so", so it can be a program name with args.
13323 set dummy liblockfile.so
; ac_word
=$2
13324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13325 $as_echo_n "checking for $ac_word... " >&6; }
13326 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13327 $as_echo_n "(cached) " >&6
13329 if test -n "$liblockfile"; then
13330 ac_cv_prog_liblockfile
="$liblockfile" # Let the user override the test.
13332 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
13333 as_dummy
="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13334 for as_dir
in $as_dummy
13337 test -z "$as_dir" && as_dir
=.
13338 for ac_exec_ext
in '' $ac_executable_extensions; do
13339 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13340 ac_cv_prog_liblockfile
="yes"
13341 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13348 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile
="no"
13351 liblockfile
=$ac_cv_prog_liblockfile
13352 if test -n "$liblockfile"; then
13353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13354 $as_echo "$liblockfile" >&6; }
13356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13357 $as_echo "no" >&6; }
13361 if test $ac_cv_prog_liblockfile = yes; then
13362 as_fn_error
"Shared liblockfile found but can't link against it.
13363 This probably means that movemail could lose mail.
13364 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13372 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13373 ## interlock access to the mail spool. The alternative is a lock file named
13374 ## /usr/spool/mail/$USER.lock.
13377 aix4-2
) mail_lock
="lockf" ;;
13379 gnu|freebsd|netbsd|openbsd|darwin|irix6-5
) mail_lock
="flock" ;;
13381 ## On GNU/Linux systems, both methods are used by various mail programs.
13382 ## I assume most people are using newer mailers that have heard of flock.
13383 ## Change this if you need to.
13384 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13385 ## configure gets the right answers, and that means *NOT* using flock.
13386 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13387 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13388 ## Debian maintainer hasn't provided a clean fix for Emacs.
13389 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13390 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13391 ## correct logic. -- fx
13392 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13393 ## liblockfile is a Free Software replacement for libmail, used on
13394 ## Debian systems and elsewhere. -rfr.
13397 if test $have_mail = yes ||
test $have_lockfile = yes; then
13398 test $ac_cv_header_maillock_h = yes && mail_lock
=no
13404 case "$mail_lock" in
13406 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13410 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13413 *) BLESSMAIL_TARGET
="need-blessmail" ;;
13418 for ac_func
in gethostname \
13419 closedir getrusage get_current_dir_name \
13421 fpathconf
select euidaccess getpagesize setlocale \
13422 utimes getrlimit setrlimit setpgid getcwd shutdown getaddrinfo \
13423 __fpending strsignal setitimer \
13424 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
13425 gai_strerror mkstemp getline getdelim fsync sync \
13426 difftime posix_memalign \
13427 getpwent endpwent getgrent endgrent \
13429 cfmakeraw cfsetspeed copysign __executable_start
13431 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13432 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
13433 eval as_val
=\$
$as_ac_var
13434 if test "x$as_val" = x
""yes; then :
13435 cat >>confdefs.h
<<_ACEOF
13436 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13443 if test $opsys = unixware
; then
13445 $as_echo "#define BROKEN_GETWD 1" >>confdefs.h
13448 for ac_func
in getwd
13450 ac_fn_c_check_func
"$LINENO" "getwd" "ac_cv_func_getwd"
13451 if test "x$ac_cv_func_getwd" = x
""yes; then :
13452 cat >>confdefs.h
<<_ACEOF
13453 #define HAVE_GETWD 1
13461 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
13462 ## has a broken `rint' in some library versions including math library
13463 ## version number A.09.05.
13464 ## You can fix the math library by installing patch number PHSS_4630.
13465 ## But we can fix it more reliably for Emacs by just not using rint.
13466 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
13469 *) for ac_func
in random rint
13471 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13472 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
13473 eval as_val
=\$
$as_ac_var
13474 if test "x$as_val" = x
""yes; then :
13475 cat >>confdefs.h
<<_ACEOF
13476 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13485 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13486 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13487 $as_echo_n "(cached) " >&6
13489 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13490 /* end confdefs.h. */
13495 __builtin_unwind_init ();
13500 if ac_fn_c_try_link
"$LINENO"; then :
13501 emacs_cv_func___builtin_unwind_init
=yes
13503 emacs_cv_func___builtin_unwind_init
=no
13505 rm -f core conftest.err conftest.
$ac_objext \
13506 conftest
$ac_exeext conftest.
$ac_ext
13508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13509 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13510 if test $emacs_cv_func___builtin_unwind_init = yes; then
13512 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13521 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13522 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13523 $as_echo_n "(cached) " >&6
13526 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13527 /* end confdefs.h. */
13528 #include <sys/types.h> /* for off_t */
13533 int (*fp) (FILE *, off_t, int) = fseeko;
13534 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13539 if ac_fn_c_try_link
"$LINENO"; then :
13540 ac_cv_sys_largefile_source
=no
; break
13542 rm -f core conftest.err conftest.
$ac_objext \
13543 conftest
$ac_exeext conftest.
$ac_ext
13544 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13545 /* end confdefs.h. */
13546 #define _LARGEFILE_SOURCE 1
13547 #include <sys/types.h> /* for off_t */
13552 int (*fp) (FILE *, off_t, int) = fseeko;
13553 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13558 if ac_fn_c_try_link
"$LINENO"; then :
13559 ac_cv_sys_largefile_source
=1; break
13561 rm -f core conftest.err conftest.
$ac_objext \
13562 conftest
$ac_exeext conftest.
$ac_ext
13563 ac_cv_sys_largefile_source
=unknown
13567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13568 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13569 case $ac_cv_sys_largefile_source in #(
13572 cat >>confdefs.h
<<_ACEOF
13573 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13579 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13580 # in glibc 2.1.3, but that breaks too many other things.
13581 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13582 if test $ac_cv_sys_largefile_source != unknown
; then
13584 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13590 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13591 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13592 $as_echo_n "(cached) " >&6
13594 # Use it with a single arg.
13595 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13596 /* end confdefs.h. */
13597 $ac_includes_default
13606 if ac_fn_c_try_compile
"$LINENO"; then :
13607 ac_cv_func_getpgrp_void
=no
13609 ac_cv_func_getpgrp_void
=yes
13611 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
13614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13615 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13616 if test $ac_cv_func_getpgrp_void = yes; then
13618 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13624 for ac_func
in grantpt
13626 ac_fn_c_check_func
"$LINENO" "grantpt" "ac_cv_func_grantpt"
13627 if test "x$ac_cv_func_grantpt" = x
""yes; then :
13628 cat >>confdefs.h
<<_ACEOF
13629 #define HAVE_GRANTPT 1
13636 # PTY-related GNU extensions.
13637 for ac_func
in getpt posix_openpt
13639 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13640 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
13641 eval as_val
=\$
$as_ac_var
13642 if test "x$as_val" = x
""yes; then :
13643 cat >>confdefs.h
<<_ACEOF
13644 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13651 # Check this now, so that we will NOT find the above functions in ncurses.
13652 # That is because we have not set up to link ncurses in lib-src.
13653 # It's better to believe a function is not available
13654 # than to expect to find it in ncurses.
13655 # Also we need tputs and friends to be able to build at all.
13656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13657 $as_echo_n "checking for library containing tputs... " >&6; }
13658 # Run a test program that contains a call to tputs, a call that is
13659 # never executed. This tests whether a pre-'main' dynamic linker
13660 # works with the library. It's too much trouble to actually call
13661 # tputs in the test program, due to portability hassles. When
13662 # cross-compiling, assume the test program will run if it links.
13664 # Maybe curses should be tried earlier?
13665 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
13666 for tputs_library
in '' tinfo ncurses terminfo termcap curses
; do
13668 if test -z "$tputs_library"; then
13670 msg
='none required'
13672 LIBS_TERMCAP
=-l$tputs_library
13674 LIBS
="$LIBS_TERMCAP $LIBS"
13676 if test "$cross_compiling" = yes; then :
13677 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13678 /* end confdefs.h. */
13680 extern void tputs (const char *, int, int (*)(int));
13681 int main (int argc, char **argv)
13684 tputs (argv[0], 0, 0);
13689 if ac_fn_c_try_link
"$LINENO"; then :
13694 rm -f core conftest.err conftest.
$ac_objext \
13695 conftest
$ac_exeext conftest.
$ac_ext
13697 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13698 /* end confdefs.h. */
13700 extern void tputs (const char *, int, int (*)(int));
13701 int main (int argc, char **argv)
13704 tputs (argv[0], 0, 0);
13709 if ac_fn_c_try_run
"$LINENO"; then :
13714 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
13715 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
13719 if test "X$msg" != Xno
; then
13723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
13724 $as_echo "$msg" >&6; }
13725 if test "X$msg" = Xno
; then
13726 as_fn_error
"The required function \`tputs' was not found in any library.
13727 The following libraries were tried (in order):
13728 libtinfo, libncurses, libterminfo, libtermcap, libcurses
13729 Please try installing whichever of these libraries is most appropriate
13730 for your system, together with its header files.
13731 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
13734 ## Use termcap instead of terminfo?
13735 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
13737 ## FIXME? In the cases below where we unconditionally set
13738 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
13739 ## if that was found above to have tputs.
13740 ## Should we use the gnu* logic everywhere?
13742 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13743 ## The ncurses library has been moved out of the System framework in
13744 ## Mac OS X 10.2. So if configure detects it, set the command-line
13745 ## option to use it.
13746 darwin
) LIBS_TERMCAP
="-lncurses" ;;
13748 gnu
*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP
="-lncurses" ;;
13751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13752 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13753 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13754 $as_echo_n "(cached) " >&6
13756 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13757 /* end confdefs.h. */
13758 #include <osreldate.h>
13762 #if __FreeBSD_version < 400000
13770 if ac_fn_c_try_link
"$LINENO"; then :
13771 emacs_cv_freebsd_terminfo
=yes
13773 emacs_cv_freebsd_terminfo
=no
13775 rm -f core conftest.err conftest.
$ac_objext \
13776 conftest
$ac_exeext conftest.
$ac_ext
13780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13781 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13783 if test $emacs_cv_freebsd_terminfo = yes; then
13784 LIBS_TERMCAP
="-lncurses"
13787 LIBS_TERMCAP
="-ltermcap"
13792 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
13794 LIBS_TERMCAP
="-ltermcap"
13798 openbsd
) LIBS_TERMCAP
="-lncurses" ;;
13800 ## hpux: Make sure we get select from libc rather than from libcurses
13801 ## because libcurses on HPUX 10.10 has a broken version of select.
13802 ## We used to use -lc -lcurses, but this may be cleaner.
13803 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
13804 # set that way, now it uses the default). Isn't this a contradiction?
13805 hpux
*) LIBS_TERMCAP
="-ltermcap" ;;
13809 TERMCAP_OBJ
=tparam.o
13810 if test $TERMINFO = yes; then
13812 $as_echo "#define TERMINFO 1" >>confdefs.h
13814 TERMCAP_OBJ
=terminfo.o
13820 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13821 # On Darwin, res_init appears not to be useful: see bug#562 and
13822 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
13825 if test $opsys != darwin
; then
13827 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13828 /* end confdefs.h. */
13829 #include <netinet/in.h>
13830 #include <arpa/nameser.h>
13831 #include <resolv.h>
13840 if ac_fn_c_try_link
"$LINENO"; then :
13845 rm -f core conftest.err conftest.
$ac_objext \
13846 conftest
$ac_exeext conftest.
$ac_ext
13847 if test "$have_res_init" = no
; then
13849 LIBS
="$LIBS -lresolv"
13850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13851 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13852 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13853 /* end confdefs.h. */
13854 #include <netinet/in.h>
13855 #include <arpa/nameser.h>
13856 #include <resolv.h>
13865 if ac_fn_c_try_link
"$LINENO"; then :
13870 rm -f core conftest.err conftest.
$ac_objext \
13871 conftest
$ac_exeext conftest.
$ac_ext
13872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13873 $as_echo "$have_res_init" >&6; }
13874 if test "$have_res_init" = yes ; then
13880 if test "$have_res_init" = yes; then
13882 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13886 # Do we need the Hesiod library to provide the support routines?
13888 if test "$with_hesiod" != no
; then
13889 # Don't set $LIBS here -- see comments above. FIXME which comments?
13890 ac_fn_c_check_func
"$LINENO" "res_send" "ac_cv_func_res_send"
13891 if test "x$ac_cv_func_res_send" = x
""yes; then :
13894 ac_fn_c_check_func
"$LINENO" "__res_send" "ac_cv_func___res_send"
13895 if test "x$ac_cv_func___res_send" = x
""yes; then :
13898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13899 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13900 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13901 $as_echo_n "(cached) " >&6
13903 ac_check_lib_save_LIBS
=$LIBS
13904 LIBS
="-lresolv $LIBS"
13905 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13906 /* end confdefs.h. */
13908 /* Override any GCC internal prototype to avoid an error.
13909 Use char because int might match the return type of a GCC
13910 builtin and then its argument prototype would still apply. */
13918 return res_send ();
13923 if ac_fn_c_try_link
"$LINENO"; then :
13924 ac_cv_lib_resolv_res_send
=yes
13926 ac_cv_lib_resolv_res_send
=no
13928 rm -f core conftest.err conftest.
$ac_objext \
13929 conftest
$ac_exeext conftest.
$ac_ext
13930 LIBS
=$ac_check_lib_save_LIBS
13932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13933 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13934 if test "x$ac_cv_lib_resolv_res_send" = x
""yes; then :
13937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13938 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13939 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13940 $as_echo_n "(cached) " >&6
13942 ac_check_lib_save_LIBS
=$LIBS
13943 LIBS
="-lresolv $LIBS"
13944 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
13945 /* end confdefs.h. */
13947 /* Override any GCC internal prototype to avoid an error.
13948 Use char because int might match the return type of a GCC
13949 builtin and then its argument prototype would still apply. */
13953 char __res_send ();
13957 return __res_send ();
13962 if ac_fn_c_try_link
"$LINENO"; then :
13963 ac_cv_lib_resolv___res_send
=yes
13965 ac_cv_lib_resolv___res_send
=no
13967 rm -f core conftest.err conftest.
$ac_objext \
13968 conftest
$ac_exeext conftest.
$ac_ext
13969 LIBS
=$ac_check_lib_save_LIBS
13971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13972 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13973 if test "x$ac_cv_lib_resolv___res_send" = x
""yes; then :
13983 if test "$resolv" = yes ; then
13988 ac_fn_c_check_func
"$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13989 if test "x$ac_cv_func_hes_getmailhost" = x
""yes; then :
13992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13993 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13994 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13995 $as_echo_n "(cached) " >&6
13997 ac_check_lib_save_LIBS
=$LIBS
13998 LIBS
="-lhesiod $RESOLVLIB $LIBS"
13999 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14000 /* end confdefs.h. */
14002 /* Override any GCC internal prototype to avoid an error.
14003 Use char because int might match the return type of a GCC
14004 builtin and then its argument prototype would still apply. */
14008 char hes_getmailhost ();
14012 return hes_getmailhost ();
14017 if ac_fn_c_try_link
"$LINENO"; then :
14018 ac_cv_lib_hesiod_hes_getmailhost
=yes
14020 ac_cv_lib_hesiod_hes_getmailhost
=no
14022 rm -f core conftest.err conftest.
$ac_objext \
14023 conftest
$ac_exeext conftest.
$ac_ext
14024 LIBS
=$ac_check_lib_save_LIBS
14026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
14027 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
14028 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x
""yes; then :
14037 if test x
"$hesiod" = xyes
; then
14039 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
14046 # Do we need libresolv (due to res_init or Hesiod)?
14047 if test "$resolv" = yes && test $opsys != darwin
; then
14049 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
14057 # These tell us which Kerberos-related libraries to use.
14064 if test "${with_kerberos}" != no
; then
14065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
14066 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
14067 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
14068 $as_echo_n "(cached) " >&6
14070 ac_check_lib_save_LIBS
=$LIBS
14071 LIBS
="-lcom_err $LIBS"
14072 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14073 /* end confdefs.h. */
14075 /* Override any GCC internal prototype to avoid an error.
14076 Use char because int might match the return type of a GCC
14077 builtin and then its argument prototype would still apply. */
14090 if ac_fn_c_try_link
"$LINENO"; then :
14091 ac_cv_lib_com_err_com_err
=yes
14093 ac_cv_lib_com_err_com_err
=no
14095 rm -f core conftest.err conftest.
$ac_objext \
14096 conftest
$ac_exeext conftest.
$ac_ext
14097 LIBS
=$ac_check_lib_save_LIBS
14099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
14100 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
14101 if test "x$ac_cv_lib_com_err_com_err" = x
""yes; then :
14107 if test $have_com_err = yes; then
14108 COM_ERRLIB
=-lcom_err
14109 LIBS
="$COM_ERRLIB $LIBS"
14111 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
14114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
14115 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
14116 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
14117 $as_echo_n "(cached) " >&6
14119 ac_check_lib_save_LIBS
=$LIBS
14120 LIBS
="-lcrypto $LIBS"
14121 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14122 /* end confdefs.h. */
14124 /* Override any GCC internal prototype to avoid an error.
14125 Use char because int might match the return type of a GCC
14126 builtin and then its argument prototype would still apply. */
14130 char mit_des_cbc_encrypt ();
14134 return mit_des_cbc_encrypt ();
14139 if ac_fn_c_try_link
"$LINENO"; then :
14140 ac_cv_lib_crypto_mit_des_cbc_encrypt
=yes
14142 ac_cv_lib_crypto_mit_des_cbc_encrypt
=no
14144 rm -f core conftest.err conftest.
$ac_objext \
14145 conftest
$ac_exeext conftest.
$ac_ext
14146 LIBS
=$ac_check_lib_save_LIBS
14148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
14149 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
14150 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x
""yes; then :
14156 if test $have_crypto = yes; then
14158 LIBS
="$CRYPTOLIB $LIBS"
14160 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
14163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
14164 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
14165 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
14166 $as_echo_n "(cached) " >&6
14168 ac_check_lib_save_LIBS
=$LIBS
14169 LIBS
="-lk5crypto $LIBS"
14170 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14171 /* end confdefs.h. */
14173 /* Override any GCC internal prototype to avoid an error.
14174 Use char because int might match the return type of a GCC
14175 builtin and then its argument prototype would still apply. */
14179 char mit_des_cbc_encrypt ();
14183 return mit_des_cbc_encrypt ();
14188 if ac_fn_c_try_link
"$LINENO"; then :
14189 ac_cv_lib_k5crypto_mit_des_cbc_encrypt
=yes
14191 ac_cv_lib_k5crypto_mit_des_cbc_encrypt
=no
14193 rm -f core conftest.err conftest.
$ac_objext \
14194 conftest
$ac_exeext conftest.
$ac_ext
14195 LIBS
=$ac_check_lib_save_LIBS
14197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
14198 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
14199 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x
""yes; then :
14205 if test $have_k5crypto = yes; then
14206 CRYPTOLIB
=-lk5crypto
14207 LIBS
="$CRYPTOLIB $LIBS"
14209 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14213 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14214 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14215 $as_echo_n "(cached) " >&6
14217 ac_check_lib_save_LIBS
=$LIBS
14218 LIBS
="-lkrb5 $LIBS"
14219 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14220 /* end confdefs.h. */
14222 /* Override any GCC internal prototype to avoid an error.
14223 Use char because int might match the return type of a GCC
14224 builtin and then its argument prototype would still apply. */
14228 char krb5_init_context ();
14232 return krb5_init_context ();
14237 if ac_fn_c_try_link
"$LINENO"; then :
14238 ac_cv_lib_krb5_krb5_init_context
=yes
14240 ac_cv_lib_krb5_krb5_init_context
=no
14242 rm -f core conftest.err conftest.
$ac_objext \
14243 conftest
$ac_exeext conftest.
$ac_ext
14244 LIBS
=$ac_check_lib_save_LIBS
14246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14247 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14248 if test "x$ac_cv_lib_krb5_krb5_init_context" = x
""yes; then :
14254 if test $have_krb5=yes; then
14256 LIBS
="$KRB5LIB $LIBS"
14258 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14261 if test "${with_kerberos5}" = no
; then
14262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14263 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14264 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14265 $as_echo_n "(cached) " >&6
14267 ac_check_lib_save_LIBS
=$LIBS
14268 LIBS
="-ldes425 $LIBS"
14269 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14270 /* end confdefs.h. */
14272 /* Override any GCC internal prototype to avoid an error.
14273 Use char because int might match the return type of a GCC
14274 builtin and then its argument prototype would still apply. */
14278 char des_cbc_encrypt ();
14282 return des_cbc_encrypt ();
14287 if ac_fn_c_try_link
"$LINENO"; then :
14288 ac_cv_lib_des425_des_cbc_encrypt
=yes
14290 ac_cv_lib_des425_des_cbc_encrypt
=no
14292 rm -f core conftest.err conftest.
$ac_objext \
14293 conftest
$ac_exeext conftest.
$ac_ext
14294 LIBS
=$ac_check_lib_save_LIBS
14296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14297 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14298 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x
""yes; then :
14304 if test $have_des425 = yes; then
14306 LIBS
="$DESLIB $LIBS"
14308 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14312 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14313 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14314 $as_echo_n "(cached) " >&6
14316 ac_check_lib_save_LIBS
=$LIBS
14318 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14319 /* end confdefs.h. */
14321 /* Override any GCC internal prototype to avoid an error.
14322 Use char because int might match the return type of a GCC
14323 builtin and then its argument prototype would still apply. */
14327 char des_cbc_encrypt ();
14331 return des_cbc_encrypt ();
14336 if ac_fn_c_try_link
"$LINENO"; then :
14337 ac_cv_lib_des_des_cbc_encrypt
=yes
14339 ac_cv_lib_des_des_cbc_encrypt
=no
14341 rm -f core conftest.err conftest.
$ac_objext \
14342 conftest
$ac_exeext conftest.
$ac_ext
14343 LIBS
=$ac_check_lib_save_LIBS
14345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14346 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14347 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x
""yes; then :
14353 if test $have_des = yes; then
14355 LIBS
="$DESLIB $LIBS"
14357 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14362 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14363 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14364 $as_echo_n "(cached) " >&6
14366 ac_check_lib_save_LIBS
=$LIBS
14367 LIBS
="-lkrb4 $LIBS"
14368 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14369 /* end confdefs.h. */
14371 /* Override any GCC internal prototype to avoid an error.
14372 Use char because int might match the return type of a GCC
14373 builtin and then its argument prototype would still apply. */
14377 char krb_get_cred ();
14381 return krb_get_cred ();
14386 if ac_fn_c_try_link
"$LINENO"; then :
14387 ac_cv_lib_krb4_krb_get_cred
=yes
14389 ac_cv_lib_krb4_krb_get_cred
=no
14391 rm -f core conftest.err conftest.
$ac_objext \
14392 conftest
$ac_exeext conftest.
$ac_ext
14393 LIBS
=$ac_check_lib_save_LIBS
14395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14396 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14397 if test "x$ac_cv_lib_krb4_krb_get_cred" = x
""yes; then :
14403 if test $have_krb4 = yes; then
14405 LIBS
="$KRB4LIB $LIBS"
14407 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14411 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14412 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14413 $as_echo_n "(cached) " >&6
14415 ac_check_lib_save_LIBS
=$LIBS
14417 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14418 /* end confdefs.h. */
14420 /* Override any GCC internal prototype to avoid an error.
14421 Use char because int might match the return type of a GCC
14422 builtin and then its argument prototype would still apply. */
14426 char krb_get_cred ();
14430 return krb_get_cred ();
14435 if ac_fn_c_try_link
"$LINENO"; then :
14436 ac_cv_lib_krb_krb_get_cred
=yes
14438 ac_cv_lib_krb_krb_get_cred
=no
14440 rm -f core conftest.err conftest.
$ac_objext \
14441 conftest
$ac_exeext conftest.
$ac_ext
14442 LIBS
=$ac_check_lib_save_LIBS
14444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14445 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14446 if test "x$ac_cv_lib_krb_krb_get_cred" = x
""yes; then :
14452 if test $have_krb = yes; then
14454 LIBS
="$KRB4LIB $LIBS"
14456 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14462 if test "${with_kerberos5}" != no
; then
14463 for ac_header
in krb5.h
14465 ac_fn_c_check_header_mongrel
"$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14466 if test "x$ac_cv_header_krb5_h" = x
""yes; then :
14467 cat >>confdefs.h
<<_ACEOF
14468 #define HAVE_KRB5_H 1
14470 ac_fn_c_check_member
"$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14472 if test "x$ac_cv_member_krb5_error_text" = x
""yes; then :
14474 cat >>confdefs.h
<<_ACEOF
14475 #define HAVE_KRB5_ERROR_TEXT 1
14480 ac_fn_c_check_member
"$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14482 if test "x$ac_cv_member_krb5_error_e_text" = x
""yes; then :
14484 cat >>confdefs.h
<<_ACEOF
14485 #define HAVE_KRB5_ERROR_E_TEXT 1
14496 for ac_header
in des.h
14498 ac_fn_c_check_header_mongrel
"$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14499 if test "x$ac_cv_header_des_h" = x
""yes; then :
14500 cat >>confdefs.h
<<_ACEOF
14501 #define HAVE_DES_H 1
14505 for ac_header
in kerberosIV
/des.h
14507 ac_fn_c_check_header_mongrel
"$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14508 if test "x$ac_cv_header_kerberosIV_des_h" = x
""yes; then :
14509 cat >>confdefs.h
<<_ACEOF
14510 #define HAVE_KERBEROSIV_DES_H 1
14514 for ac_header
in kerberos
/des.h
14516 ac_fn_c_check_header_mongrel
"$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14517 if test "x$ac_cv_header_kerberos_des_h" = x
""yes; then :
14518 cat >>confdefs.h
<<_ACEOF
14519 #define HAVE_KERBEROS_DES_H 1
14534 for ac_header
in krb.h
14536 ac_fn_c_check_header_mongrel
"$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14537 if test "x$ac_cv_header_krb_h" = x
""yes; then :
14538 cat >>confdefs.h
<<_ACEOF
14539 #define HAVE_KRB_H 1
14543 for ac_header
in kerberosIV
/krb.h
14545 ac_fn_c_check_header_mongrel
"$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14546 if test "x$ac_cv_header_kerberosIV_krb_h" = x
""yes; then :
14547 cat >>confdefs.h
<<_ACEOF
14548 #define HAVE_KERBEROSIV_KRB_H 1
14552 for ac_header
in kerberos
/krb.h
14554 ac_fn_c_check_header_mongrel
"$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14555 if test "x$ac_cv_header_kerberos_krb_h" = x
""yes; then :
14556 cat >>confdefs.h
<<_ACEOF
14557 #define HAVE_KERBEROS_KRB_H 1
14573 for ac_header
in com_err.h
14575 ac_fn_c_check_header_mongrel
"$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14576 if test "x$ac_cv_header_com_err_h" = x
""yes; then :
14577 cat >>confdefs.h
<<_ACEOF
14578 #define HAVE_COM_ERR_H 1
14596 for ac_func
in $ac_func_list
14598 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14599 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
14600 eval as_val
=\$
$as_ac_var
14601 if test "x$as_val" = x
""yes; then :
14602 cat >>confdefs.h
<<_ACEOF
14603 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14613 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14614 if test "${emacs_cv_localtime_cache+set}" = set; then :
14615 $as_echo_n "(cached) " >&6
14617 if test x
$ac_cv_func_tzset = xyes
; then
14618 if test "$cross_compiling" = yes; then :
14619 # If we have tzset, assume the worst when cross-compiling.
14620 emacs_cv_localtime_cache
=yes
14622 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14623 /* end confdefs.h. */
14625 char TZ_GMT0[] = "TZ=GMT0";
14626 char TZ_PST8[] = "TZ=PST8";
14629 time_t now = time ((time_t *) 0);
14630 int hour_GMT0, hour_unset;
14631 if (putenv (TZ_GMT0) != 0)
14633 hour_GMT0 = localtime (&now)->tm_hour;
14635 hour_unset = localtime (&now)->tm_hour;
14636 if (putenv (TZ_PST8) != 0)
14638 if (localtime (&now)->tm_hour == hour_GMT0)
14641 if (localtime (&now)->tm_hour != hour_unset)
14646 if ac_fn_c_try_run
"$LINENO"; then :
14647 emacs_cv_localtime_cache
=no
14649 emacs_cv_localtime_cache
=yes
14651 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
14652 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
14656 # If we lack tzset, report that localtime does not cache TZ,
14657 # since we can't invalidate the cache if we don't have tzset.
14658 emacs_cv_localtime_cache
=no
14661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14662 $as_echo "$emacs_cv_localtime_cache" >&6; }
14663 if test $emacs_cv_localtime_cache = yes; then
14665 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14670 ac_fn_c_check_func
"$LINENO" "socket" "ac_cv_func_socket"
14671 if test "x$ac_cv_func_socket" = x
""yes; then :
14677 if test $ok_so_far = yes; then
14678 ac_fn_c_check_header_mongrel
"$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14679 if test "x$ac_cv_header_netinet_in_h" = x
""yes; then :
14687 if test $ok_so_far = yes; then
14688 ac_fn_c_check_header_mongrel
"$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14689 if test "x$ac_cv_header_arpa_inet_h" = x
""yes; then :
14697 if test $ok_so_far = yes; then
14699 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14703 if test -f /usr
/lpp
/X11
/bin
/smt.exp
; then
14705 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14710 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14711 if test -d /dev
/pts
&& ls -d /dev
/ptmx
> /dev
/null
2>&1 ; then
14712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14713 $as_echo "yes" >&6; }
14715 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14719 $as_echo "no" >&6; }
14723 *-solaris2.4 |
*-solaris2.4.
*)
14724 : ${ac_cv_func_vfork_works=no};;
14727 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14728 if test "x$ac_cv_type_pid_t" = x
""yes; then :
14732 cat >>confdefs.h
<<_ACEOF
14738 for ac_header
in vfork.h
14740 ac_fn_c_check_header_mongrel
"$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14741 if test "x$ac_cv_header_vfork_h" = x
""yes; then :
14742 cat >>confdefs.h
<<_ACEOF
14743 #define HAVE_VFORK_H 1
14750 for ac_func
in fork vfork
14752 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14753 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
14754 eval as_val
=\$
$as_ac_var
14755 if test "x$as_val" = x
""yes; then :
14756 cat >>confdefs.h
<<_ACEOF
14757 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14763 if test "x$ac_cv_func_fork" = xyes
; then
14764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14765 $as_echo_n "checking for working fork... " >&6; }
14766 if test "${ac_cv_func_fork_works+set}" = set; then :
14767 $as_echo_n "(cached) " >&6
14769 if test "$cross_compiling" = yes; then :
14770 ac_cv_func_fork_works
=cross
14772 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14773 /* end confdefs.h. */
14774 $ac_includes_default
14779 /* By Ruediger Kuhlmann. */
14780 return fork () < 0;
14786 if ac_fn_c_try_run
"$LINENO"; then :
14787 ac_cv_func_fork_works
=yes
14789 ac_cv_func_fork_works
=no
14791 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
14792 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
14796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14797 $as_echo "$ac_cv_func_fork_works" >&6; }
14800 ac_cv_func_fork_works
=$ac_cv_func_fork
14802 if test "x$ac_cv_func_fork_works" = xcross
; then
14804 *-*-amigaos* |
*-*-msdosdjgpp*)
14805 # Override, as these systems have only a dummy fork() stub
14806 ac_cv_func_fork_works
=no
14809 ac_cv_func_fork_works
=yes
14812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14813 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14815 ac_cv_func_vfork_works
=$ac_cv_func_vfork
14816 if test "x$ac_cv_func_vfork" = xyes
; then
14817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14818 $as_echo_n "checking for working vfork... " >&6; }
14819 if test "${ac_cv_func_vfork_works+set}" = set; then :
14820 $as_echo_n "(cached) " >&6
14822 if test "$cross_compiling" = yes; then :
14823 ac_cv_func_vfork_works
=cross
14825 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14826 /* end confdefs.h. */
14827 /* Thanks to Paul Eggert for this test. */
14828 $ac_includes_default
14829 #include <sys/wait.h>
14830 #ifdef HAVE_VFORK_H
14831 # include <vfork.h>
14833 /* On some sparc systems, changes by the child to local and incoming
14834 argument registers are propagated back to the parent. The compiler
14835 is told about this with #include <vfork.h>, but some compilers
14836 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
14837 static variable whose address is put into a register that is
14838 clobbered by the vfork. */
14841 sparc_address_test (int arg)
14843 sparc_address_test (arg) int arg;
14846 static pid_t child;
14864 pid_t parent = getpid ();
14867 sparc_address_test (0);
14872 /* Here is another test for sparc vfork register problems. This
14873 test uses lots of local variables, at least as many local
14874 variables as main has allocated so far including compiler
14875 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14876 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14877 reuse the register of parent for one of the local variables,
14878 since it will think that parent can't possibly be used any more
14879 in this routine. Assigning to the local variable will thus
14880 munge parent in the parent process. */
14882 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14883 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14884 /* Convince the compiler that p..p7 are live; otherwise, it might
14885 use the same hardware register for all 8 local variables. */
14886 if (p != p1 || p != p2 || p != p3 || p != p4
14887 || p != p5 || p != p6 || p != p7)
14890 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14891 from child file descriptors. If the child closes a descriptor
14892 before it execs or exits, this munges the parent's descriptor
14893 as well. Test for this by closing stdout in the child. */
14894 _exit(close(fileno(stdout)) != 0);
14899 while (wait(&status) != child)
14902 /* Was there some problem with vforking? */
14905 /* Did the child fail? (This shouldn't happen.) */
14908 /* Did the vfork/compiler bug occur? */
14909 || parent != getpid()
14911 /* Did the file descriptor bug occur? */
14912 || fstat(fileno(stdout), &st) != 0
14917 if ac_fn_c_try_run
"$LINENO"; then :
14918 ac_cv_func_vfork_works
=yes
14920 ac_cv_func_vfork_works
=no
14922 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
14923 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
14927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14928 $as_echo "$ac_cv_func_vfork_works" >&6; }
14931 if test "x$ac_cv_func_fork_works" = xcross
; then
14932 ac_cv_func_vfork_works
=$ac_cv_func_vfork
14933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14934 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14937 if test "x$ac_cv_func_vfork_works" = xyes
; then
14939 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14943 $as_echo "#define vfork fork" >>confdefs.h
14946 if test "x$ac_cv_func_fork_works" = xyes
; then
14948 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14953 for ac_func
in snprintf
14955 ac_fn_c_check_func
"$LINENO" "snprintf" "ac_cv_func_snprintf"
14956 if test "x$ac_cv_func_snprintf" = x
""yes; then :
14957 cat >>confdefs.h
<<_ACEOF
14958 #define HAVE_SNPRINTF 1
14965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14966 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14967 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14968 $as_echo_n "(cached) " >&6
14970 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
14971 /* end confdefs.h. */
14972 #include <langinfo.h>
14976 char* cs = nl_langinfo(CODESET);
14981 if ac_fn_c_try_link
"$LINENO"; then :
14982 emacs_cv_langinfo_codeset
=yes
14984 emacs_cv_langinfo_codeset
=no
14986 rm -f core conftest.err conftest.
$ac_objext \
14987 conftest
$ac_exeext conftest.
$ac_ext
14990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14991 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14992 if test $emacs_cv_langinfo_codeset = yes; then
14994 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14999 $as_echo_n "checking for mbstate_t... " >&6; }
15000 if test "${ac_cv_type_mbstate_t+set}" = set; then :
15001 $as_echo_n "(cached) " >&6
15003 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15004 /* end confdefs.h. */
15005 $ac_includes_default
15006 # include <wchar.h>
15010 mbstate_t x; return sizeof x;
15015 if ac_fn_c_try_compile
"$LINENO"; then :
15016 ac_cv_type_mbstate_t
=yes
15018 ac_cv_type_mbstate_t
=no
15020 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
15022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
15023 $as_echo "$ac_cv_type_mbstate_t" >&6; }
15024 if test $ac_cv_type_mbstate_t = yes; then
15026 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
15030 $as_echo "#define mbstate_t int" >>confdefs.h
15034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
15035 $as_echo_n "checking for C restricted array declarations... " >&6; }
15036 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
15037 $as_echo_n "(cached) " >&6
15039 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15040 /* end confdefs.h. */
15041 void fred (int x[__restrict]);
15050 if ac_fn_c_try_compile
"$LINENO"; then :
15051 emacs_cv_c_restrict_arr
=yes
15053 emacs_cv_c_restrict_arr
=no
15055 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
15057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
15058 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
15059 if test "$emacs_cv_c_restrict_arr" = yes; then
15061 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
15067 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
15071 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
15074 ## Note: PTYs are broken on darwin <6. Use at your own risk.
15076 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
15080 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
15086 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
15090 $as_echo "#define SEPCHAR ':'" >>confdefs.h
15094 $as_echo "#define subprocesses 1" >>confdefs.h
15098 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
15103 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
15109 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
15113 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
15117 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
15125 if test x
$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes
; then
15126 $as_echo "#define NO_EDITRES 1" >>confdefs.h
15132 $as_echo "#define NO_EDITRES 1" >>confdefs.h
15139 irix6-5 | sol2
* | unixware
)
15141 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
15146 emacs_broken_SIGIO
=no
15149 hpux
* | irix6-5 | openbsd | sol2
* | unixware
)
15150 emacs_broken_SIGIO
=yes
15155 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
15161 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
15169 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
15175 darwin | freebsd | netbsd | openbsd
)
15177 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
15183 netbsd | openbsd
) sound_device
="/dev/audio" ;;
15184 *) sound_device
="/dev/dsp" ;;
15188 cat >>confdefs.h
<<_ACEOF
15189 #define DEFAULT_SOUND_DEVICE "$sound_device"
15195 darwin | gnu-linux | gnu-kfreebsd
)
15197 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
15204 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd
)
15206 $as_echo "#define NARROWPROTO 1" >>confdefs.h
15220 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
15222 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
15224 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
15229 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15231 $as_echo "#define PTY_OPEN do { int dummy; sigset_t blocked, procmask; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, &procmask); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; pthread_sigmask (SIG_SETMASK, &procmask, 0); if (fd >= 0) emacs_close (dummy); } while (0)" >>confdefs.h
15233 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15235 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15240 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15242 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15244 $as_echo "#define PTY_OPEN do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (0)" >>confdefs.h
15246 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15248 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15253 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15257 gnu-linux | gnu-kfreebsd | freebsd | netbsd
)
15258 if test "x$ac_cv_func_grantpt" = xyes
; then
15260 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
15262 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15264 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15266 if test "x$ac_cv_func_posix_openpt" = xyes
; then
15267 $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h
15269 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15271 elif test "x$ac_cv_func_getpt" = xyes
; then
15272 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
15274 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15277 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15281 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15287 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15289 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
15291 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
15296 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
15298 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
15300 $as_echo "#define PTY_OPEN { struct sigaction ocstat, cstat; struct stat stb; char * name; sigemptyset(&cstat.sa_mask); cstat.sa_handler = SIG_DFL; cstat.sa_flags = 0; sigaction(SIGCLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCLD, &ocstat, (struct sigaction *)0); if (name == 0) return -1; if (fd < 0) return -1; if (fstat (fd, &stb) < 0) return -1; strcpy (pty_name, name); }" >>confdefs.h
15302 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15304 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15309 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15314 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1) fatal(\"could not grant slave pty\"); if (unlockpt(fd) == -1) fatal(\"could not unlock slave pty\"); if (!(ptyname = ptsname(fd))) fatal (\"could not enable slave pty\"); snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15322 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
15324 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15327 $as_echo "#define SETUP_SLAVE_PTY if (ioctl (xforkin, I_PUSH, \"ptem\") == -1) fatal (\"ioctl I_PUSH ptem\"); if (ioctl (xforkin, I_PUSH, \"ldterm\") == -1) fatal (\"ioctl I_PUSH ldterm\"); if (ioctl (xforkin, I_PUSH, \"ttcompat\") == -1) fatal (\"ioctl I_PUSH ttcompat\");" >>confdefs.h
15336 aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd | darwin
)
15337 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15341 gnu-linux | gnu-kfreebsd
)
15343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
15344 $as_echo_n "checking for signals via characters... " >&6; }
15345 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15346 /* end confdefs.h. */
15348 #include <linux/version.h>
15349 #if LINUX_VERSION_CODE < 0x20400
15350 # error "Linux version too old"
15361 if ac_fn_c_try_cpp
"$LINENO"; then :
15362 emacs_signals_via_chars
=yes
15364 emacs_signals_via_chars
=no
15366 rm -f conftest.err conftest.
$ac_ext
15368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
15369 $as_echo "$emacs_signals_via_chars" >&6; }
15370 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C library" >&5
15379 $as_echo_n "checking whether we are using the GNU C library... " >&6; }
15380 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15381 /* end confdefs.h. */
15383 #include <features.h>
15384 #ifndef __GNU_LIBRARY__
15385 # error "this is not the GNU C library"
15396 if ac_fn_c_try_cpp
"$LINENO"; then :
15401 rm -f conftest.err conftest.
$ac_ext
15402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_glibc" >&5
15403 $as_echo "$emacs_glibc" >&6; }
15405 if test $emacs_glibc = yes; then
15407 emacs_pending_output
=unknown
15410 gnu | gnu-linux | gnu-kfreebsd
)
15411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of pending output formalism" >&5
15412 $as_echo_n "checking for style of pending output formalism... " >&6; }
15413 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15414 /* end confdefs.h. */
15417 #if !defined (_IO_STDIO_H) && !defined (_STDIO_USES_IOSTREAM)
15418 # error "stdio definitions not found"
15429 if ac_fn_c_try_cpp
"$LINENO"; then :
15430 emacs_pending_output
=new
15432 rm -f conftest.err conftest.
$ac_ext
15434 if test $emacs_pending_output = unknown
; then
15436 gnu-linux | gnu-kfreebsd
)
15437 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15438 /* end confdefs.h. */
15442 # error "not using uclibc"
15453 if ac_fn_c_try_cpp
"$LINENO"; then :
15454 emacs_pending_output
=uclibc
15456 emacs_pending_output
=old
15458 rm -f conftest.err conftest.
$ac_ext
15463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_pending_output" >&5
15464 $as_echo "$emacs_pending_output" >&6; }
15466 case $emacs_pending_output in
15468 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)" >>confdefs.h
15472 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufpos - (FILE)->__bufstart)" >>confdefs.h
15476 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_pptr - (FILE)->_pbase)" >>confdefs.h
15482 if test $emacs_pending_output = unknown
; then
15483 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufp - (FILE)->__buffer)" >>confdefs.h
15489 cygwin | darwin | freebsd | netbsd | openbsd
)
15490 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)" >>confdefs.h
15495 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)" >>confdefs.h
15500 if test x
$ac_cv_header_stdio_ext_h = xyes
&& \
15501 test x
$ac_cv_func___fpending = xyes
; then
15502 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) __fpending (FILE)" >>confdefs.h
15505 $as_echo "#define DISPNEW_NEEDS_STDIO_EXT 1" >>confdefs.h
15508 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_ptr - (FILE)->_base)" >>confdefs.h
15520 $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
15525 $as_echo "#define DATA_START 0x20000000" >>confdefs.h
15527 $as_echo "#define DATA_SEG_BITS 0x20000000" >>confdefs.h
15531 $as_echo "#define DATA_START 0x40000000" >>confdefs.h
15533 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
15537 $as_echo "#define DATA_START 0x10000000" >>confdefs.h
15539 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
15549 darwin
) $as_echo "#define TAB3 OXTABS" >>confdefs.h
15552 gnu | freebsd | netbsd | openbsd
)
15554 $as_echo "#define TABDLY OXTABS" >>confdefs.h
15556 $as_echo "#define TAB3 OXTABS" >>confdefs.h
15560 gnu-linux | gnu-kfreebsd
)
15561 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15562 /* end confdefs.h. */
15576 if ac_fn_c_try_cpp
"$LINENO"; then :
15577 $as_echo "#define ULIMIT_BREAK_VALUE (32*1024*1024)" >>confdefs.h
15580 rm -f conftest.err conftest.
$ac_ext
15582 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15583 /* end confdefs.h. */
15597 if ac_fn_c_try_cpp
"$LINENO"; then :
15599 $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
15602 rm -f conftest.err conftest.
$ac_ext
15607 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
15612 $as_echo "#define ULIMIT_BREAK_VALUE 0x14000000" >>confdefs.h
15625 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15629 gnu-linux | gnu-kfreebsd
)
15630 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15631 /* end confdefs.h. */
15633 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
15634 || defined __alpha__ || defined __mips__ || defined __s390__ \
15635 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
15636 || defined __ia64__ || defined __sh__
15639 # error "setjmp not known to work on this arch"
15650 if ac_fn_c_try_cpp
"$LINENO"; then :
15651 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15654 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15657 rm -f conftest.err conftest.
$ac_ext
15662 if test x
$GCC = xyes
; then
15663 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15667 freebsd | netbsd | openbsd | irix6-5 | sol2
* )
15668 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
15674 $as_echo_n "checking for _setjmp... " >&6; }
15675 if test "${emacs_cv_func__setjmp+set}" = set; then :
15676 $as_echo_n "(cached) " >&6
15678 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15679 /* end confdefs.h. */
15680 #include <setjmp.h>
15692 if ac_fn_c_try_link
"$LINENO"; then :
15693 emacs_cv_func__setjmp
=yes
15695 emacs_cv_func__setjmp
=no
15697 rm -f core conftest.err conftest.
$ac_objext \
15698 conftest
$ac_exeext conftest.
$ac_ext
15700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
15701 $as_echo "$emacs_cv_func__setjmp" >&6; }
15702 if test $emacs_cv_func__setjmp = yes; then
15704 $as_echo "#define HAVE__SETJMP 1" >>confdefs.h
15707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
15708 $as_echo_n "checking for sigsetjmp... " >&6; }
15709 if test "${emacs_cv_func_sigsetjmp+set}" = set; then :
15710 $as_echo_n "(cached) " >&6
15712 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15713 /* end confdefs.h. */
15714 #include <setjmp.h>
15720 if (! sigsetjmp (j, 1))
15726 if ac_fn_c_try_link
"$LINENO"; then :
15727 emacs_cv_func_sigsetjmp
=yes
15729 emacs_cv_func_sigsetjmp
=no
15731 rm -f core conftest.err conftest.
$ac_objext \
15732 conftest
$ac_exeext conftest.
$ac_ext
15734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5
15735 $as_echo "$emacs_cv_func_sigsetjmp" >&6; }
15736 if test $emacs_cv_func_sigsetjmp = yes; then
15738 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
15746 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
15755 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
15771 $as_echo "#define USG /**/" >>confdefs.h
15773 $as_echo "#define USG5 /**/" >>confdefs.h
15775 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15776 /* end confdefs.h. */
15779 # error "_AIX not defined"
15790 if ac_fn_c_try_cpp
"$LINENO"; then :
15794 $as_echo "#define _AIX /**/" >>confdefs.h
15797 rm -f conftest.err conftest.
$ac_ext
15802 $as_echo "#define CYGWIN 1" >>confdefs.h
15807 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15809 $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
15812 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
15817 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15820 $as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
15824 gnu | netbsd | openbsd
)
15825 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15827 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15828 /* end confdefs.h. */
15831 # error "BSD_SYSTEM not defined"
15842 if ac_fn_c_try_cpp
"$LINENO"; then :
15845 $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
15848 rm -f conftest.err conftest.
$ac_ext
15851 gnu-linux | gnu-kfreebsd
)
15852 $as_echo "#define USG /**/" >>confdefs.h
15855 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
15860 $as_echo "#define USG /**/" >>confdefs.h
15862 $as_echo "#define USG5 /**/" >>confdefs.h
15865 $as_echo "#define HPUX /**/" >>confdefs.h
15870 $as_echo "#define USG /**/" >>confdefs.h
15872 $as_echo "#define USG5 /**/" >>confdefs.h
15874 $as_echo "#define USG5_4 /**/" >>confdefs.h
15877 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
15882 $as_echo "#define USG /**/" >>confdefs.h
15884 $as_echo "#define USG5 /**/" >>confdefs.h
15886 $as_echo "#define USG5_4 /**/" >>confdefs.h
15889 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
15894 $as_echo "#define USG /**/" >>confdefs.h
15896 $as_echo "#define USG5 /**/" >>confdefs.h
15898 $as_echo "#define USG5_4 /**/" >>confdefs.h
15903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5
15904 $as_echo_n "checking for usable FIONREAD... " >&6; }
15905 if test "${emacs_cv_usable_FIONREAD+set}" = set; then :
15906 $as_echo_n "(cached) " >&6
15910 emacs_cv_usable_FIONREAD
=no
15914 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15915 /* end confdefs.h. */
15916 #include <sys/types.h>
15917 #include <sys/ioctl.h>
15919 # include <sys/filio.h>
15925 int foo = ioctl (0, FIONREAD, &foo);
15930 if ac_fn_c_try_compile
"$LINENO"; then :
15931 emacs_cv_usable_FIONREAD
=yes
15933 emacs_cv_usable_FIONREAD
=no
15935 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
15939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5
15940 $as_echo "$emacs_cv_usable_FIONREAD" >&6; }
15941 if test $emacs_cv_usable_FIONREAD = yes; then
15943 $as_echo "#define USABLE_FIONREAD 1" >>confdefs.h
15946 if test $emacs_broken_SIGIO = no
; then
15947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5
15948 $as_echo_n "checking for usable SIGIO... " >&6; }
15949 if test "${emacs_cv_usable_SIGIO+set}" = set; then :
15950 $as_echo_n "(cached) " >&6
15952 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
15953 /* end confdefs.h. */
15955 #include <signal.h>
15960 int foo = SIGIO | F_SETFL | FASYNC;
15965 if ac_fn_c_try_compile
"$LINENO"; then :
15966 emacs_cv_usable_SIGIO
=yes
15968 emacs_cv_usable_SIGIO
=no
15970 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
15972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5
15973 $as_echo "$emacs_cv_usable_SIGIO" >&6; }
15974 if test $emacs_cv_usable_SIGIO = yes; then
15976 $as_echo "#define USABLE_SIGIO 1" >>confdefs.h
15986 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
15992 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
15998 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
16001 $as_echo "#define SETPGRP_RELEASES_CTTY 1" >>confdefs.h
16007 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
16012 # Set up the CFLAGS for real compilation, so we can substitute it.
16013 CFLAGS
="$REAL_CFLAGS"
16014 CPPFLAGS
="$REAL_CPPFLAGS"
16016 ## Hack to detect a buggy GCC version.
16017 if test "x$GCC" = xyes \
16018 && test x
"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
16019 && test x
"`echo $CFLAGS | grep '\-O[23]'`" != x \
16020 && test x
"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x
; then
16021 as_fn_error
"GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
16024 version
=$PACKAGE_VERSION
16026 copyright
="Copyright (C) 2013 Free Software Foundation, Inc."
16028 cat >>confdefs.h
<<_ACEOF
16029 #define COPYRIGHT "$copyright"
16034 ### Specify what sort of things we'll be editing into Makefile and config.h.
16035 ### Use configuration here uncanonicalized to avoid exceeding size limits.
16061 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
16062 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
16063 ## end of LIBX_BASE, but nothing ever set it.
16068 ## Used in lwlib/Makefile.in.
16077 if test -n "${term_header}"; then
16079 cat >>confdefs.h
<<_ACEOF
16080 #define TERM_HEADER "${term_header}"
16086 cat >>confdefs.h
<<_ACEOF
16087 #define EMACS_CONFIGURATION "${canonical}"
16091 cat >>confdefs.h
<<_ACEOF
16092 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
16100 if test "${HAVE_X_WINDOWS}" = "yes" ; then
16102 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
16105 XOBJ
="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o"
16107 if test "$HAVE_XFT" = "yes"; then
16108 FONT_OBJ
="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
16109 elif test "$HAVE_FREETYPE" = "yes"; then
16110 FONT_OBJ
="$FONT_OBJ ftfont.o ftxfont.o"
16120 if test "${USE_X_TOOLKIT}" != "none" ; then
16121 WIDGET_OBJ
=widget.o
16123 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
16125 if test "${USE_X_TOOLKIT}" = "LUCID"; then
16127 $as_echo "#define USE_LUCID 1" >>confdefs.h
16129 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
16131 $as_echo "#define USE_MOTIF 1" >>confdefs.h
16136 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
16137 MOTIF_LIBW
="$MOTIF_LIBW -lXpm"
16141 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
16142 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
16143 MOTIF_LIBW
="MOTIF_LIBW -lXimp"
16147 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
16148 MOTIF_LIBW
="$MOTIF_LIBW -li18n"
16151 MOTIF_LIBW
="$MOTIF_LIBW $LIBXP"
16157 case "$USE_X_TOOLKIT" in
16158 MOTIF
) TOOLKIT_LIBW
="$MOTIF_LIBW" ;;
16159 LUCID
) TOOLKIT_LIBW
="$LUCID_LIBW" ;;
16160 none
) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW
="$GTK_LIBS" ;;
16164 if test "$USE_X_TOOLKIT" = "none"; then
16165 LIBXT_OTHER
="\$(LIBXSM)"
16166 OLDXMENU_TARGET
="really-oldXMenu"
16168 LIBXT_OTHER
="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
16169 OLDXMENU_TARGET
="really-lwlib"
16173 ## The X Menu stuff is present in the X10 distribution, but missing
16174 ## from X11. If we have X10, just use the installed library;
16175 ## otherwise, use our own copy.
16176 if test "${HAVE_X11}" = "yes" ; then
16178 $as_echo "#define HAVE_X11 1" >>confdefs.h
16181 if test "$USE_X_TOOLKIT" = "none"; then
16182 OLDXMENU
="\${oldXMenudir}/libXMenu11.a"
16184 OLDXMENU
="\${lwlibdir}/liblw.a"
16186 LIBXMENU
="\$(OLDXMENU)"
16187 LIBX_OTHER
="\$(LIBXT) \$(LIBX_EXTRA)"
16188 OLDXMENU_DEPS
="\${OLDXMENU} ../src/\${OLDXMENU}"
16190 ## For a syntactically valid Makefile; not actually used for anything.
16191 ## See comments in src/Makefile.in.
16193 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
16194 if test "${HAVE_X_WINDOWS}" = "yes"; then
16203 if test "$HAVE_GTK" = "yes" ||
test "$HAVE_MENUS" != "yes"; then
16216 if test "${HAVE_MENUS}" = "yes" ; then
16218 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
16222 if test "${GNU_MALLOC}" = "yes" ; then
16224 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
16229 if test "${REL_ALLOC}" = "yes" ; then
16231 $as_echo "#define REL_ALLOC 1" >>confdefs.h
16234 test "$system_malloc" != "yes" && RALLOC_OBJ
=ralloc.o
16238 if test "$opsys" = "cygwin"; then
16239 CYGWIN_OBJ
="sheap.o cygw32.o"
16240 ## Cygwin differs because of its unexec().
16242 POST_ALLOC_OBJ
=lastfile.o
16245 PRE_ALLOC_OBJ
=lastfile.o
16252 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
16253 # it temporarily reverts them to their pre-pkg-config values,
16254 # because gnulib needs to work with both src (which uses the
16255 # pkg-config stuff) and lib-src (which does not). For example, gnulib
16256 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
16257 # and it therefore needs to run in an environment where LIBS does not
16258 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
16259 # for some package unrelated to lib-src.
16260 SAVE_CFLAGS
=$CFLAGS
16262 CFLAGS
=$pre_PKG_CONFIG_CFLAGS
16263 LIBS
="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
16275 LIBC_FATAL_STDERR_
=1
16276 export LIBC_FATAL_STDERR_
16278 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
16279 # for constant arguments. Useless!
16280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
16281 $as_echo_n "checking for working alloca.h... " >&6; }
16282 if test "${ac_cv_working_alloca_h+set}" = set; then :
16283 $as_echo_n "(cached) " >&6
16285 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16286 /* end confdefs.h. */
16287 #include <alloca.h>
16291 char *p = (char *) alloca (2 * sizeof (int));
16297 if ac_fn_c_try_link
"$LINENO"; then :
16298 ac_cv_working_alloca_h
=yes
16300 ac_cv_working_alloca_h
=no
16302 rm -f core conftest.err conftest.
$ac_objext \
16303 conftest
$ac_exeext conftest.
$ac_ext
16305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
16306 $as_echo "$ac_cv_working_alloca_h" >&6; }
16307 if test $ac_cv_working_alloca_h = yes; then
16309 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
16313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
16314 $as_echo_n "checking for alloca... " >&6; }
16315 if test "${ac_cv_func_alloca_works+set}" = set; then :
16316 $as_echo_n "(cached) " >&6
16318 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16319 /* end confdefs.h. */
16321 # define alloca __builtin_alloca
16324 # include <malloc.h>
16325 # define alloca _alloca
16327 # ifdef HAVE_ALLOCA_H
16328 # include <alloca.h>
16333 # ifndef alloca /* predefined by HP cc +Olibcalls */
16344 char *p = (char *) alloca (1);
16350 if ac_fn_c_try_link
"$LINENO"; then :
16351 ac_cv_func_alloca_works
=yes
16353 ac_cv_func_alloca_works
=no
16355 rm -f core conftest.err conftest.
$ac_objext \
16356 conftest
$ac_exeext conftest.
$ac_ext
16358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
16359 $as_echo "$ac_cv_func_alloca_works" >&6; }
16361 if test $ac_cv_func_alloca_works = yes; then
16363 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
16366 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
16367 # that cause trouble. Some versions do not even contain alloca or
16368 # contain a buggy version. If you still want to use their alloca,
16369 # use ar to extract alloca.o from them instead of compiling alloca.c.
16375 ALLOCA
=\
${LIBOBJDIR}alloca.
$ac_objext
16377 $as_echo "#define C_ALLOCA 1" >>confdefs.h
16380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
16381 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
16382 if test "${ac_cv_os_cray+set}" = set; then :
16383 $as_echo_n "(cached) " >&6
16385 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16386 /* end confdefs.h. */
16387 #if defined CRAY && ! defined CRAY2
16394 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16395 $EGREP "webecray" >/dev
/null
2>&1; then :
16403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
16404 $as_echo "$ac_cv_os_cray" >&6; }
16405 if test $ac_cv_os_cray = yes; then
16406 for ac_func
in _getb67 GETB67 getb67
; do
16407 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16408 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
16409 eval as_val
=\$
$as_ac_var
16410 if test "x$as_val" = x
""yes; then :
16412 cat >>confdefs.h
<<_ACEOF
16413 #define CRAY_STACKSEG_END $ac_func
16422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
16423 $as_echo_n "checking stack direction for C alloca... " >&6; }
16424 if test "${ac_cv_c_stack_direction+set}" = set; then :
16425 $as_echo_n "(cached) " >&6
16427 if test "$cross_compiling" = yes; then :
16428 ac_cv_c_stack_direction
=0
16430 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16431 /* end confdefs.h. */
16432 $ac_includes_default
16434 find_stack_direction (int *addr, int depth)
16436 int dir, dummy = 0;
16439 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
16440 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
16441 return dir + dummy;
16445 main (int argc, char **argv)
16447 return find_stack_direction (0, argc + !argv + 20) < 0;
16450 if ac_fn_c_try_run
"$LINENO"; then :
16451 ac_cv_c_stack_direction
=1
16453 ac_cv_c_stack_direction
=-1
16455 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
16456 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
16460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
16461 $as_echo "$ac_cv_c_stack_direction" >&6; }
16462 cat >>confdefs.h
<<_ACEOF
16463 #define STACK_DIRECTION $ac_cv_c_stack_direction
16472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
16473 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
16474 if test "${ac_cv_c_bigendian+set}" = set; then :
16475 $as_echo_n "(cached) " >&6
16477 ac_cv_c_bigendian
=unknown
16478 # See if we're dealing with a universal compiler.
16479 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16480 /* end confdefs.h. */
16481 #ifndef __APPLE_CC__
16482 not a universal capable compiler
16487 if ac_fn_c_try_compile
"$LINENO"; then :
16489 # Check for potential -arch flags. It is not universal unless
16490 # there are at least two -arch flags with different values.
16493 for ac_word
in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
16494 if test -n "$ac_prev"; then
16496 i?
86 | x86_64 | ppc | ppc64
)
16497 if test -z "$ac_arch" ||
test "$ac_arch" = "$ac_word"; then
16500 ac_cv_c_bigendian
=universal
16506 elif test "x$ac_word" = "x-arch"; then
16511 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16512 if test $ac_cv_c_bigendian = unknown
; then
16513 # See if sys/param.h defines the BYTE_ORDER macro.
16514 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16515 /* end confdefs.h. */
16516 #include <sys/types.h>
16517 #include <sys/param.h>
16522 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
16523 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
16525 bogus endian macros
16532 if ac_fn_c_try_compile
"$LINENO"; then :
16533 # It does; now see whether it defined to BIG_ENDIAN or not.
16534 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16535 /* end confdefs.h. */
16536 #include <sys/types.h>
16537 #include <sys/param.h>
16542 #if BYTE_ORDER != BIG_ENDIAN
16550 if ac_fn_c_try_compile
"$LINENO"; then :
16551 ac_cv_c_bigendian
=yes
16553 ac_cv_c_bigendian
=no
16555 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16557 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16559 if test $ac_cv_c_bigendian = unknown
; then
16560 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16561 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16562 /* end confdefs.h. */
16563 #include <limits.h>
16568 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16569 bogus endian macros
16576 if ac_fn_c_try_compile
"$LINENO"; then :
16577 # It does; now see whether it defined to _BIG_ENDIAN or not.
16578 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16579 /* end confdefs.h. */
16580 #include <limits.h>
16585 #ifndef _BIG_ENDIAN
16593 if ac_fn_c_try_compile
"$LINENO"; then :
16594 ac_cv_c_bigendian
=yes
16596 ac_cv_c_bigendian
=no
16598 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16600 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16602 if test $ac_cv_c_bigendian = unknown
; then
16603 # Compile a test program.
16604 if test "$cross_compiling" = yes; then :
16605 # Try to guess by grepping values from an object file.
16606 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16607 /* end confdefs.h. */
16608 short int ascii_mm[] =
16609 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16610 short int ascii_ii[] =
16611 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16612 int use_ascii (int i) {
16613 return ascii_mm[i] + ascii_ii[i];
16615 short int ebcdic_ii[] =
16616 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16617 short int ebcdic_mm[] =
16618 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16619 int use_ebcdic (int i) {
16620 return ebcdic_mm[i] + ebcdic_ii[i];
16627 return use_ascii (foo) == use_ebcdic (foo);
16632 if ac_fn_c_try_compile
"$LINENO"; then :
16633 if grep BIGenDianSyS conftest.
$ac_objext >/dev
/null
; then
16634 ac_cv_c_bigendian
=yes
16636 if grep LiTTleEnDian conftest.
$ac_objext >/dev
/null
; then
16637 if test "$ac_cv_c_bigendian" = unknown
; then
16638 ac_cv_c_bigendian
=no
16640 # finding both strings is unlikely to happen, but who knows?
16641 ac_cv_c_bigendian
=unknown
16645 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16647 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16648 /* end confdefs.h. */
16649 $ac_includes_default
16654 /* Are we little or big endian? From Harbison&Steele. */
16658 char c[sizeof (long int)];
16661 return u.c[sizeof (long int) - 1] == 1;
16667 if ac_fn_c_try_run
"$LINENO"; then :
16668 ac_cv_c_bigendian
=no
16670 ac_cv_c_bigendian
=yes
16672 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
16673 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
16678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16679 $as_echo "$ac_cv_c_bigendian" >&6; }
16680 case $ac_cv_c_bigendian in #(
16682 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16688 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16692 as_fn_error
"unknown endianness
16693 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
16698 $as_echo_n "checking for inline... " >&6; }
16699 if test "${ac_cv_c_inline+set}" = set; then :
16700 $as_echo_n "(cached) " >&6
16703 for ac_kw
in inline __inline__ __inline
; do
16704 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16705 /* end confdefs.h. */
16706 #ifndef __cplusplus
16708 static $ac_kw foo_t static_foo () {return 0; }
16709 $ac_kw foo_t foo () {return 0; }
16713 if ac_fn_c_try_compile
"$LINENO"; then :
16714 ac_cv_c_inline
=$ac_kw
16716 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16717 test "$ac_cv_c_inline" != no
&& break
16721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
16722 $as_echo "$ac_cv_c_inline" >&6; }
16724 case $ac_cv_c_inline in
16727 case $ac_cv_c_inline in
16729 *) ac_val
=$ac_cv_c_inline;;
16731 cat >>confdefs.h
<<_ACEOF
16732 #ifndef __cplusplus
16733 #define inline $ac_val
16740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
16741 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
16742 if test "${gl_cv_func_c99_strtold+set}" = set; then :
16743 $as_echo_n "(cached) " >&6
16745 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16746 /* end confdefs.h. */
16747 /* On HP-UX before 11.23, strtold returns a struct instead of
16748 long double. Reject implementations like that, by requiring
16749 compatibility with the C99 prototype. */
16750 #include <stdlib.h>
16751 static long double (*p) (char const *, char **) = strtold;
16753 test (char const *nptr, char **endptr)
16756 r = strtold (nptr, endptr);
16762 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
16767 if ac_fn_c_try_link
"$LINENO"; then :
16768 gl_cv_func_c99_strtold
=yes
16770 gl_cv_func_c99_strtold
=no
16772 rm -f core conftest.err conftest.
$ac_objext \
16773 conftest
$ac_exeext conftest.
$ac_ext
16775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
16776 $as_echo "$gl_cv_func_c99_strtold" >&6; }
16777 if test $gl_cv_func_c99_strtold = yes; then
16779 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
16791 GNULIB_EUIDACCESS
=0;
16792 GNULIB_FACCESSAT
=0;
16795 GNULIB_FDATASYNC
=0;
16797 GNULIB_FTRUNCATE
=0;
16799 GNULIB_GETDOMAINNAME
=0;
16800 GNULIB_GETDTABLESIZE
=0;
16801 GNULIB_GETGROUPS
=0;
16802 GNULIB_GETHOSTNAME
=0;
16804 GNULIB_GETLOGIN_R
=0;
16805 GNULIB_GETPAGESIZE
=0;
16806 GNULIB_GETUSERSHELL
=0;
16807 GNULIB_GROUP_MEMBER
=0;
16819 GNULIB_READLINKAT
=0;
16821 GNULIB_SETHOSTNAME
=0;
16824 GNULIB_SYMLINKAT
=0;
16825 GNULIB_TTYNAME_R
=0;
16826 GNULIB_UNISTD_H_NONBLOCKING
=0;
16827 GNULIB_UNISTD_H_SIGPIPE
=0;
16842 HAVE_GETDTABLESIZE
=1;
16844 HAVE_GETHOSTNAME
=1;
16846 HAVE_GETPAGESIZE
=1;
16847 HAVE_GROUP_MEMBER
=1;
16857 HAVE_SETHOSTNAME
=1;
16863 HAVE_DECL_ENVIRON
=1;
16864 HAVE_DECL_FCHDIR
=1;
16865 HAVE_DECL_FDATASYNC
=1;
16866 HAVE_DECL_GETDOMAINNAME
=1;
16867 HAVE_DECL_GETLOGIN_R
=1;
16868 HAVE_DECL_GETPAGESIZE
=1;
16869 HAVE_DECL_GETUSERSHELL
=1;
16870 HAVE_DECL_SETHOSTNAME
=1;
16871 HAVE_DECL_TTYNAME_R
=1;
16873 HAVE_SYS_PARAM_H
=0;
16878 REPLACE_FCHOWNAT
=0;
16879 REPLACE_FTRUNCATE
=0;
16881 REPLACE_GETDOMAINNAME
=0;
16882 REPLACE_GETLOGIN_R
=0;
16883 REPLACE_GETGROUPS
=0;
16884 REPLACE_GETPAGESIZE
=0;
16893 REPLACE_READLINK
=0;
16897 REPLACE_TTYNAME_R
=0;
16899 REPLACE_UNLINKAT
=0;
16902 UNISTD_H_HAVE_WINSOCK2_H
=0;
16903 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
=0;
16913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
16914 $as_echo_n "checking if environ is properly declared... " >&6; }
16915 if test "${gt_cv_var_environ_declaration+set}" = set; then :
16916 $as_echo_n "(cached) " >&6
16919 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16920 /* end confdefs.h. */
16922 #include <unistd.h>
16924 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
16925 #include <stdlib.h>
16927 extern struct { int foo; } environ;
16936 if ac_fn_c_try_compile
"$LINENO"; then :
16937 gt_cv_var_environ_declaration
=no
16939 gt_cv_var_environ_declaration
=yes
16941 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
16945 $as_echo "$gt_cv_var_environ_declaration" >&6; }
16946 if test $gt_cv_var_environ_declaration = yes; then
16948 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
16953 if test $gt_cv_var_environ_declaration != yes; then
16954 HAVE_DECL_ENVIRON
=0
16963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16964 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16965 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16966 $as_echo_n "(cached) " >&6
16968 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
16969 /* end confdefs.h. */
16971 #include <sys/types.h>
16972 #include <sys/stat.h>
16976 struct stat s; s.st_dm_mode;
16981 if ac_fn_c_try_compile
"$LINENO"; then :
16982 ac_cv_struct_st_dm_mode
=yes
16984 ac_cv_struct_st_dm_mode
=no
16986 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
16988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16989 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16991 if test $ac_cv_struct_st_dm_mode = yes; then
16993 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16998 ac_fn_c_check_decl
"$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16999 if test "x$ac_cv_have_decl_strmode" = x
""yes; then :
17005 cat >>confdefs.h
<<_ACEOF
17006 #define HAVE_DECL_STRMODE $ac_have_decl
17012 GNULIB_CALLOC_POSIX
=0;
17013 GNULIB_CANONICALIZE_FILE_NAME
=0;
17014 GNULIB_GETLOADAVG
=0;
17015 GNULIB_GETSUBOPT
=0;
17017 GNULIB_MALLOC_POSIX
=0;
17021 GNULIB_MKOSTEMPS
=0;
17024 GNULIB_POSIX_OPENPT
=0;
17026 GNULIB_PTSNAME_R
=0;
17030 GNULIB_REALLOC_POSIX
=0;
17037 GNULIB_SYSTEM_POSIX
=0;
17043 HAVE_CANONICALIZE_FILE_NAME
=1;
17044 HAVE_DECL_GETLOADAVG
=1;
17052 HAVE_POSIX_OPENPT
=1;
17061 HAVE_DECL_SETENV
=1;
17065 HAVE_STRUCT_RANDOM_DATA
=1;
17066 HAVE_SYS_LOADAVG_H
=0;
17068 HAVE_DECL_UNSETENV
=1;
17070 REPLACE_CANONICALIZE_FILE_NAME
=0;
17075 REPLACE_PTSNAME_R
=0;
17077 REPLACE_RANDOM_R
=0;
17079 REPLACE_REALPATH
=0;
17082 REPLACE_UNSETENV
=0;
17087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
17088 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
17089 if test "${gl_cv_have_include_next+set}" = set; then :
17090 $as_echo_n "(cached) " >&6
17092 rm -rf conftestd1a conftestd1b conftestd2
17093 mkdir conftestd1a conftestd1b conftestd2
17094 cat <<EOF > conftestd1a/conftest.h
17095 #define DEFINED_IN_CONFTESTD1
17096 #include_next <conftest.h>
17097 #ifdef DEFINED_IN_CONFTESTD2
17100 #error "include_next doesn't work"
17103 cat <<EOF > conftestd1b/conftest.h
17104 #define DEFINED_IN_CONFTESTD1
17106 #include_next <conftest.h>
17107 #ifdef DEFINED_IN_CONFTESTD2
17110 #error "include_next doesn't work"
17113 cat <<EOF > conftestd2/conftest.h
17114 #ifndef DEFINED_IN_CONFTESTD1
17115 #error "include_next test doesn't work"
17117 #define DEFINED_IN_CONFTESTD2
17119 gl_save_CPPFLAGS
="$CPPFLAGS"
17120 CPPFLAGS
="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
17121 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17122 /* end confdefs.h. */
17123 #include <conftest.h>
17125 if ac_fn_c_try_compile
"$LINENO"; then :
17126 gl_cv_have_include_next
=yes
17128 CPPFLAGS
="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
17129 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17130 /* end confdefs.h. */
17131 #include <conftest.h>
17133 if ac_fn_c_try_compile
"$LINENO"; then :
17134 gl_cv_have_include_next
=buggy
17136 gl_cv_have_include_next
=no
17138 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17141 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17142 CPPFLAGS
="$gl_save_CPPFLAGS"
17143 rm -rf conftestd1a conftestd1b conftestd2
17146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
17147 $as_echo "$gl_cv_have_include_next" >&6; }
17148 PRAGMA_SYSTEM_HEADER
=
17149 if test $gl_cv_have_include_next = yes; then
17150 INCLUDE_NEXT
=include_next
17151 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include_next
17152 if test -n "$GCC"; then
17153 PRAGMA_SYSTEM_HEADER
='#pragma GCC system_header'
17156 if test $gl_cv_have_include_next = buggy
; then
17157 INCLUDE_NEXT
=include
17158 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include_next
17160 INCLUDE_NEXT
=include
17161 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
=include
17167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
17168 $as_echo_n "checking whether system header files limit the line length... " >&6; }
17169 if test "${gl_cv_pragma_columns+set}" = set; then :
17170 $as_echo_n "(cached) " >&6
17172 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17173 /* end confdefs.h. */
17180 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17181 $EGREP "choke me" >/dev
/null
2>&1; then :
17182 gl_cv_pragma_columns
=yes
17184 gl_cv_pragma_columns
=no
17190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
17191 $as_echo "$gl_cv_pragma_columns" >&6; }
17192 if test $gl_cv_pragma_columns = yes; then
17193 PRAGMA_COLUMNS
="#pragma COLUMNS 10000"
17214 if test $gl_cv_have_include_next = yes; then
17215 gl_cv_next_getopt_h
='<'getopt.h
'>'
17217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
17218 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
17219 if test "${gl_cv_next_getopt_h+set}" = set; then :
17220 $as_echo_n "(cached) " >&6
17223 if test $ac_cv_header_getopt_h = yes; then
17226 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17227 /* end confdefs.h. */
17228 #include <getopt.h>
17232 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
17233 *) gl_absname_cpp
="$ac_cpp" ;;
17238 gl_dirsep_regex
='[/\\]'
17241 gl_dirsep_regex
='\/'
17244 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
17246 gl_header_literal_regex
=`echo 'getopt.h' \
17247 | sed -e "$gl_make_literal_regex_sed"`
17248 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17249 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17254 gl_cv_next_getopt_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17255 sed -n "$gl_absolute_header_sed"`'"'
17257 gl_cv_next_getopt_h
='<'getopt.h
'>'
17262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
17263 $as_echo "$gl_cv_next_getopt_h" >&6; }
17265 NEXT_GETOPT_H
=$gl_cv_next_getopt_h
17267 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
17268 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17269 gl_next_as_first_directive
='<'getopt.h
'>'
17271 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17272 gl_next_as_first_directive
=$gl_cv_next_getopt_h
17274 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
=$gl_next_as_first_directive
17279 if test $ac_cv_header_getopt_h = yes; then
17288 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
17289 for ac_header
in getopt.h
17291 ac_fn_c_check_header_mongrel
"$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
17292 if test "x$ac_cv_header_getopt_h" = x
""yes; then :
17293 cat >>confdefs.h
<<_ACEOF
17294 #define HAVE_GETOPT_H 1
17298 gl_replace_getopt
=yes
17305 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
17306 for ac_func
in getopt_long_only
17308 ac_fn_c_check_func
"$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
17309 if test "x$ac_cv_func_getopt_long_only" = x
""yes; then :
17310 cat >>confdefs.h
<<_ACEOF
17311 #define HAVE_GETOPT_LONG_ONLY 1
17315 gl_replace_getopt
=yes
17321 if test -z "$gl_replace_getopt"; then
17322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
17323 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
17324 if test "${gl_cv_func_getopt_posix+set}" = set; then :
17325 $as_echo_n "(cached) " >&6
17328 if test $cross_compiling = no
; then
17329 if test "$cross_compiling" = yes; then :
17330 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17331 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17332 as_fn_error
"cannot run test program while cross compiling
17333 See \`config.log' for more details." "$LINENO" 5; }
17335 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17336 /* end confdefs.h. */
17338 #include <unistd.h>
17339 #include <stdlib.h>
17340 #include <string.h>
17345 static char program[] = "program";
17346 static char a[] = "-a";
17347 static char foo[] = "foo";
17348 static char bar[] = "bar";
17349 char *argv[] = { program, a, foo, bar, NULL };
17352 c = getopt (4, argv, "ab");
17355 c = getopt (4, argv, "ab");
17358 if (!(optind == 2))
17364 if ac_fn_c_try_run
"$LINENO"; then :
17365 gl_cv_func_getopt_posix
=maybe
17367 gl_cv_func_getopt_posix
=no
17369 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17370 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17373 if test $gl_cv_func_getopt_posix = maybe
; then
17374 if test "$cross_compiling" = yes; then :
17375 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17376 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17377 as_fn_error
"cannot run test program while cross compiling
17378 See \`config.log' for more details." "$LINENO" 5; }
17380 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17381 /* end confdefs.h. */
17383 #include <unistd.h>
17384 #include <stdlib.h>
17385 #include <string.h>
17390 static char program[] = "program";
17391 static char donald[] = "donald";
17392 static char p[] = "-p";
17393 static char billy[] = "billy";
17394 static char duck[] = "duck";
17395 static char a[] = "-a";
17396 static char bar[] = "bar";
17397 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
17400 c = getopt (7, argv, "+abp:q:");
17403 if (!(strcmp (argv[0], "program") == 0))
17405 if (!(strcmp (argv[1], "donald") == 0))
17407 if (!(strcmp (argv[2], "-p") == 0))
17409 if (!(strcmp (argv[3], "billy") == 0))
17411 if (!(strcmp (argv[4], "duck") == 0))
17413 if (!(strcmp (argv[5], "-a") == 0))
17415 if (!(strcmp (argv[6], "bar") == 0))
17417 if (!(optind == 1))
17423 if ac_fn_c_try_run
"$LINENO"; then :
17424 gl_cv_func_getopt_posix
=maybe
17426 gl_cv_func_getopt_posix
=no
17428 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17429 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17433 if test $gl_cv_func_getopt_posix = maybe
; then
17434 if test "$cross_compiling" = yes; then :
17435 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17436 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17437 as_fn_error
"cannot run test program while cross compiling
17438 See \`config.log' for more details." "$LINENO" 5; }
17440 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17441 /* end confdefs.h. */
17443 #include <unistd.h>
17444 #include <stdlib.h>
17445 #include <string.h>
17450 static char program[] = "program";
17451 static char ab[] = "-ab";
17452 char *argv[3] = { program, ab, NULL };
17453 if (getopt (2, argv, "ab:") != 'a')
17455 if (getopt (2, argv, "ab:") != '?')
17465 if ac_fn_c_try_run
"$LINENO"; then :
17466 gl_cv_func_getopt_posix
=yes
17468 gl_cv_func_getopt_posix
=no
17470 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17471 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17477 darwin
* | aix
* | mingw
*) gl_cv_func_getopt_posix
="guessing no";;
17478 *) gl_cv_func_getopt_posix
="guessing yes";;
17483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
17484 $as_echo "$gl_cv_func_getopt_posix" >&6; }
17485 case "$gl_cv_func_getopt_posix" in
17486 *no
) gl_replace_getopt
=yes ;;
17490 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU
; then
17491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
17492 $as_echo_n "checking for working GNU getopt function... " >&6; }
17493 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
17494 $as_echo_n "(cached) " >&6
17496 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
17497 # optstring is necessary for programs like m4 that have POSIX-mandated
17498 # semantics for supporting options interspersed with files.
17499 # Also, since getopt_long is a GNU extension, we require optind=0.
17500 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
17501 # so take care to revert to the correct (non-)export state.
17502 gl_awk_probe
='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
17503 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
17504 xx
) gl_had_POSIXLY_CORRECT
=exported
;;
17505 x
) gl_had_POSIXLY_CORRECT
=yes ;;
17506 *) gl_had_POSIXLY_CORRECT
= ;;
17509 export POSIXLY_CORRECT
17510 if test "$cross_compiling" = yes; then :
17511 gl_cv_func_getopt_gnu
="guessing no"
17514 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17515 /* end confdefs.h. */
17516 #include <getopt.h>
17517 #include <stddef.h>
17518 #include <string.h>
17520 #include <stdlib.h>
17521 #if defined __MACH__ && defined __APPLE__
17522 /* Avoid a crash on Mac OS X. */
17523 #include <mach/mach.h>
17524 #include <mach/mach_error.h>
17525 #include <mach/thread_status.h>
17526 #include <mach/exception.h>
17527 #include <mach/task.h>
17528 #include <pthread.h>
17529 /* The exception port on which our thread listens. */
17530 static mach_port_t our_exception_port;
17531 /* The main function of the thread listening for exceptions of type
17534 mach_exception_thread (void *arg)
17536 /* Buffer for a message to be received. */
17538 mach_msg_header_t head;
17539 mach_msg_body_t msgh_body;
17542 mach_msg_return_t retval;
17543 /* Wait for a message on the exception port. */
17544 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
17545 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
17546 if (retval != MACH_MSG_SUCCESS)
17551 nocrash_init (void)
17553 mach_port_t self = mach_task_self ();
17554 /* Allocate a port on which the thread shall listen for exceptions. */
17555 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
17557 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
17558 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
17559 MACH_MSG_TYPE_MAKE_SEND)
17561 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
17563 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
17564 /* Create the thread listening on the exception port. */
17565 pthread_attr_t attr;
17567 if (pthread_attr_init (&attr) == 0
17568 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
17569 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
17570 pthread_attr_destroy (&attr);
17571 /* Replace the exception port info for these exceptions with our own.
17572 Note that we replace the exception port for the entire task, not only
17573 for a particular thread. This has the effect that when our exception
17574 port gets the message, the thread specific exception port has already
17575 been asked, and we don't need to bother about it.
17576 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
17577 task_set_exception_ports (self, mask, our_exception_port,
17578 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
17583 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
17584 /* Avoid a crash on native Windows. */
17585 #define WIN32_LEAN_AND_MEAN
17586 #include <windows.h>
17587 #include <winerror.h>
17589 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
17591 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
17593 case EXCEPTION_ACCESS_VIOLATION:
17594 case EXCEPTION_IN_PAGE_ERROR:
17595 case EXCEPTION_STACK_OVERFLOW:
17596 case EXCEPTION_GUARD_PAGE:
17597 case EXCEPTION_PRIV_INSTRUCTION:
17598 case EXCEPTION_ILLEGAL_INSTRUCTION:
17599 case EXCEPTION_DATATYPE_MISALIGNMENT:
17600 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
17601 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
17604 return EXCEPTION_CONTINUE_SEARCH;
17607 nocrash_init (void)
17609 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
17612 /* Avoid a crash on POSIX systems. */
17613 #include <signal.h>
17614 /* A POSIX signal handler. */
17616 exception_handler (int sig)
17621 nocrash_init (void)
17624 signal (SIGSEGV, exception_handler);
17627 signal (SIGBUS, exception_handler);
17641 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
17642 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
17643 OSF/1 5.1, Solaris 10. */
17645 static char conftest[] = "conftest";
17646 static char plus[] = "-+";
17647 char *argv[3] = { conftest, plus, NULL };
17649 if (getopt (2, argv, "+a") != '?')
17652 /* This code succeeds on glibc 2.8, mingw,
17653 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
17654 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
17656 static char program[] = "program";
17657 static char p[] = "-p";
17658 static char foo[] = "foo";
17659 static char bar[] = "bar";
17660 char *argv[] = { program, p, foo, bar, NULL };
17663 if (getopt (4, argv, "p::") != 'p')
17665 else if (optarg != NULL)
17667 else if (getopt (4, argv, "p::") != -1)
17669 else if (optind != 2)
17672 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
17674 static char program[] = "program";
17675 static char foo[] = "foo";
17676 static char p[] = "-p";
17677 char *argv[] = { program, foo, p, NULL };
17679 if (getopt (3, argv, "-p") != 1)
17681 else if (getopt (3, argv, "-p") != 'p')
17684 /* This code fails on glibc 2.11. */
17686 static char program[] = "program";
17687 static char b[] = "-b";
17688 static char a[] = "-a";
17689 char *argv[] = { program, b, a, NULL };
17690 optind = opterr = 0;
17691 if (getopt (3, argv, "+:a:b") != 'b')
17693 else if (getopt (3, argv, "+:a:b") != ':')
17696 /* This code dumps core on glibc 2.14. */
17698 static char program[] = "program";
17699 static char w[] = "-W";
17700 static char dummy[] = "dummy";
17701 char *argv[] = { program, w, dummy, NULL };
17702 optind = opterr = 1;
17703 if (getopt (3, argv, "W;") != 'W')
17712 if ac_fn_c_try_run
"$LINENO"; then :
17713 gl_cv_func_getopt_gnu
=yes
17715 gl_cv_func_getopt_gnu
=no
17717 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17718 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17721 case $gl_had_POSIXLY_CORRECT in
17723 yes) { POSIXLY_CORRECT
=; unset POSIXLY_CORRECT
;}; POSIXLY_CORRECT
=1 ;;
17724 *) { POSIXLY_CORRECT
=; unset POSIXLY_CORRECT
;} ;;
17728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
17729 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
17730 if test "$gl_cv_func_getopt_gnu" != yes; then
17731 gl_replace_getopt
=yes
17733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
17734 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
17735 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
17736 $as_echo_n "(cached) " >&6
17738 if test "$cross_compiling" = yes; then :
17740 openbsd
*) gl_cv_func_getopt_long_gnu
="guessing no";;
17741 *) gl_cv_func_getopt_long_gnu
="guessing yes";;
17745 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17746 /* end confdefs.h. */
17747 #include <getopt.h>
17748 #include <stddef.h>
17749 #include <string.h>
17754 static const struct option long_options[] =
17756 { "xtremely-",no_argument, NULL, 1003 },
17757 { "xtra", no_argument, NULL, 1001 },
17758 { "xtreme", no_argument, NULL, 1002 },
17759 { "xtremely", no_argument, NULL, 1003 },
17760 { NULL, 0, NULL, 0 }
17762 /* This code fails on OpenBSD 5.0. */
17764 static char program[] = "program";
17765 static char xtremel[] = "--xtremel";
17766 char *argv[] = { program, xtremel, NULL };
17768 optind = 1; opterr = 0;
17769 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
17778 if ac_fn_c_try_run
"$LINENO"; then :
17779 gl_cv_func_getopt_long_gnu
=yes
17781 gl_cv_func_getopt_long_gnu
=no
17783 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
17784 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
17789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
17790 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
17791 case "$gl_cv_func_getopt_long_gnu" in
17793 *) gl_replace_getopt
=yes ;;
17804 if test -n "$gl_replace_getopt"; then
17808 if test $REPLACE_GETOPT = 1; then
17812 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
17818 ac_fn_c_check_decl
"$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
17819 if test "x$ac_cv_have_decl_getenv" = x
""yes; then :
17825 cat >>confdefs.h
<<_ACEOF
17826 #define HAVE_DECL_GETENV $ac_have_decl
17834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
17835 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
17836 if test "${ac_cv_c_restrict+set}" = set; then :
17837 $as_echo_n "(cached) " >&6
17839 ac_cv_c_restrict
=no
17840 # The order here caters to the fact that C++ does not require restrict.
17841 for ac_kw
in __restrict __restrict__ _Restrict restrict
; do
17842 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17843 /* end confdefs.h. */
17844 typedef int * int_ptr;
17845 int foo (int_ptr $ac_kw ip) {
17852 int * $ac_kw t = s;
17859 if ac_fn_c_try_compile
"$LINENO"; then :
17860 ac_cv_c_restrict
=$ac_kw
17862 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
17863 test "$ac_cv_c_restrict" != no
&& break
17867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
17868 $as_echo "$ac_cv_c_restrict" >&6; }
17870 case $ac_cv_c_restrict in
17872 no
) $as_echo "#define restrict /**/" >>confdefs.h
17874 *) cat >>confdefs.h
<<_ACEOF
17875 #define restrict $ac_cv_c_restrict
17881 GNULIB_GETTIMEOFDAY
=0;
17882 HAVE_GETTIMEOFDAY
=1;
17883 HAVE_STRUCT_TIMEVAL
=1;
17885 REPLACE_GETTIMEOFDAY
=0;
17886 REPLACE_STRUCT_TIMEVAL
=0;
17903 if test $gl_cv_have_include_next = yes; then
17904 gl_cv_next_sys_time_h
='<'sys
/time.h
'>'
17906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
17907 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
17908 if test "${gl_cv_next_sys_time_h+set}" = set; then :
17909 $as_echo_n "(cached) " >&6
17912 if test $ac_cv_header_sys_time_h = yes; then
17915 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
17916 /* end confdefs.h. */
17917 #include <sys/time.h>
17921 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
17922 *) gl_absname_cpp
="$ac_cpp" ;;
17927 gl_dirsep_regex
='[/\\]'
17930 gl_dirsep_regex
='\/'
17933 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
17935 gl_header_literal_regex
=`echo 'sys/time.h' \
17936 | sed -e "$gl_make_literal_regex_sed"`
17937 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17938 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17943 gl_cv_next_sys_time_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17944 sed -n "$gl_absolute_header_sed"`'"'
17946 gl_cv_next_sys_time_h
='<'sys
/time.h
'>'
17951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
17952 $as_echo "$gl_cv_next_sys_time_h" >&6; }
17954 NEXT_SYS_TIME_H
=$gl_cv_next_sys_time_h
17956 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
17957 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17958 gl_next_as_first_directive
='<'sys
/time.h
'>'
17960 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17961 gl_next_as_first_directive
=$gl_cv_next_sys_time_h
17963 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
=$gl_next_as_first_directive
17969 if test $ac_cv_header_sys_time_h != yes; then
17977 if test $ac_cv_header_sys_socket_h != yes; then
17978 for ac_header
in winsock2.h
17980 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
17981 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
17982 cat >>confdefs.h
<<_ACEOF
17983 #define HAVE_WINSOCK2_H 1
17991 if test "$ac_cv_header_winsock2_h" = yes; then
17993 UNISTD_H_HAVE_WINSOCK2_H
=1
17994 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
18000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
18001 $as_echo_n "checking for struct timeval... " >&6; }
18002 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
18003 $as_echo_n "(cached) " >&6
18005 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18006 /* end confdefs.h. */
18007 #if HAVE_SYS_TIME_H
18008 #include <sys/time.h>
18011 #if HAVE_WINSOCK2_H
18012 # include <winsock2.h>
18018 static struct timeval x; x.tv_sec = x.tv_usec;
18023 if ac_fn_c_try_compile
"$LINENO"; then :
18024 gl_cv_sys_struct_timeval
=yes
18026 gl_cv_sys_struct_timeval
=no
18028 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
18032 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
18033 if test $gl_cv_sys_struct_timeval != yes; then
18034 HAVE_STRUCT_TIMEVAL
=0
18036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
18037 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
18038 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
18039 $as_echo_n "(cached) " >&6
18041 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18042 /* end confdefs.h. */
18043 #if HAVE_SYS_TIME_H
18044 #include <sys/time.h>
18047 #if HAVE_WINSOCK2_H
18048 # include <winsock2.h>
18054 static struct timeval x;
18055 typedef int verify_tv_sec_type[
18056 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
18063 if ac_fn_c_try_compile
"$LINENO"; then :
18064 gl_cv_sys_struct_timeval_tv_sec
=yes
18066 gl_cv_sys_struct_timeval_tv_sec
=no
18068 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
18072 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
18073 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
18074 REPLACE_STRUCT_TIMEVAL
=1
18084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
18085 $as_echo_n "checking for unsigned long long int... " >&6; }
18086 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
18087 $as_echo_n "(cached) " >&6
18089 ac_cv_type_unsigned_long_long_int
=yes
18090 if test "x${ac_cv_prog_cc_c99-no}" = xno
; then
18091 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18092 /* end confdefs.h. */
18094 /* For now, do not test the preprocessor; as of 2007 there are too many
18095 implementations with broken preprocessors. Perhaps this can
18096 be revisited in 2012. In the meantime, code should not expect
18097 #if to work with literals wider than 32 bits. */
18098 /* Test literals. */
18099 long long int ll = 9223372036854775807ll;
18100 long long int nll = -9223372036854775807LL;
18101 unsigned long long int ull = 18446744073709551615ULL;
18102 /* Test constant expressions. */
18103 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
18105 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
18111 /* Test availability of runtime routines for shift and division. */
18112 long long int llmax = 9223372036854775807ll;
18113 unsigned long long int ullmax = 18446744073709551615ull;
18114 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
18115 | (llmax / ll) | (llmax % ll)
18116 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
18117 | (ullmax / ull) | (ullmax % ull));
18123 if ac_fn_c_try_link
"$LINENO"; then :
18126 ac_cv_type_unsigned_long_long_int
=no
18128 rm -f core conftest.err conftest.
$ac_objext \
18129 conftest
$ac_exeext conftest.
$ac_ext
18132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
18133 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
18134 if test $ac_cv_type_unsigned_long_long_int = yes; then
18136 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
18142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
18143 $as_echo_n "checking for long long int... " >&6; }
18144 if test "${ac_cv_type_long_long_int+set}" = set; then :
18145 $as_echo_n "(cached) " >&6
18147 ac_cv_type_long_long_int
=yes
18148 if test "x${ac_cv_prog_cc_c99-no}" = xno
; then
18149 ac_cv_type_long_long_int
=$ac_cv_type_unsigned_long_long_int
18150 if test $ac_cv_type_long_long_int = yes; then
18151 if test "$cross_compiling" = yes; then :
18154 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18155 /* end confdefs.h. */
18156 #include <limits.h>
18159 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
18160 # define LLONG_MAX (HALF - 1 + HALF)
18165 long long int n = 1;
18169 long long int m = n << i;
18172 if (LLONG_MAX / 2 < m)
18180 if ac_fn_c_try_run
"$LINENO"; then :
18183 ac_cv_type_long_long_int
=no
18185 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
18186 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
18192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
18193 $as_echo "$ac_cv_type_long_long_int" >&6; }
18194 if test $ac_cv_type_long_long_int = yes; then
18196 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
18205 gl_cv_c_multiarch
=no
18206 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18207 /* end confdefs.h. */
18208 #ifndef __APPLE_CC__
18209 not a universal capable compiler
18214 if ac_fn_c_try_compile
"$LINENO"; then :
18218 for word
in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
18219 if test -n "$prev"; then
18221 i?
86 | x86_64 | ppc | ppc64
)
18222 if test -z "$arch" ||
test "$arch" = "$word"; then
18225 gl_cv_c_multiarch
=yes
18231 if test "x$word" = "x-arch"; then
18238 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18239 if test $gl_cv_c_multiarch = yes; then
18240 APPLE_UNIVERSAL_BUILD
=1
18242 APPLE_UNIVERSAL_BUILD
=0
18249 if test $ac_cv_type_long_long_int = yes; then
18250 HAVE_LONG_LONG_INT
=1
18252 HAVE_LONG_LONG_INT
=0
18256 if test $ac_cv_type_unsigned_long_long_int = yes; then
18257 HAVE_UNSIGNED_LONG_LONG_INT
=1
18259 HAVE_UNSIGNED_LONG_LONG_INT
=0
18264 if test $ac_cv_header_wchar_h = yes; then
18271 if test $ac_cv_header_inttypes_h = yes; then
18278 if test $ac_cv_header_sys_types_h = yes; then
18294 if test $gl_cv_have_include_next = yes; then
18295 gl_cv_next_stdint_h
='<'stdint.h
'>'
18297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
18298 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
18299 if test "${gl_cv_next_stdint_h+set}" = set; then :
18300 $as_echo_n "(cached) " >&6
18303 if test $ac_cv_header_stdint_h = yes; then
18306 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18307 /* end confdefs.h. */
18308 #include <stdint.h>
18312 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
18313 *) gl_absname_cpp
="$ac_cpp" ;;
18318 gl_dirsep_regex
='[/\\]'
18321 gl_dirsep_regex
='\/'
18324 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
18326 gl_header_literal_regex
=`echo 'stdint.h' \
18327 | sed -e "$gl_make_literal_regex_sed"`
18328 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18329 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18334 gl_cv_next_stdint_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18335 sed -n "$gl_absolute_header_sed"`'"'
18337 gl_cv_next_stdint_h
='<'stdint.h
'>'
18342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
18343 $as_echo "$gl_cv_next_stdint_h" >&6; }
18345 NEXT_STDINT_H
=$gl_cv_next_stdint_h
18347 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
18348 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18349 gl_next_as_first_directive
='<'stdint.h
'>'
18351 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18352 gl_next_as_first_directive
=$gl_cv_next_stdint_h
18354 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
=$gl_next_as_first_directive
18359 if test $ac_cv_header_stdint_h = yes; then
18366 if test $ac_cv_header_stdint_h = yes; then
18367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
18368 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
18369 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
18370 $as_echo_n "(cached) " >&6
18372 gl_cv_header_working_stdint_h
=no
18373 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18374 /* end confdefs.h. */
18377 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18378 #include <stdint.h>
18379 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
18380 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
18381 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
18385 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18386 included before <wchar.h>. */
18387 #include <stddef.h>
18388 #include <signal.h>
18390 # include <stdio.h>
18392 # include <wchar.h>
18397 int8_t a1 = INT8_MAX;
18398 int8_t a1min = INT8_MIN;
18401 int16_t a2 = INT16_MAX;
18402 int16_t a2min = INT16_MIN;
18405 int32_t a3 = INT32_MAX;
18406 int32_t a3min = INT32_MIN;
18409 int64_t a4 = INT64_MAX;
18410 int64_t a4min = INT64_MIN;
18413 uint8_t b1 = UINT8_MAX;
18415 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
18418 uint16_t b2 = UINT16_MAX;
18421 uint32_t b3 = UINT32_MAX;
18424 uint64_t b4 = UINT64_MAX;
18426 int_least8_t c1 = INT8_C (0x7f);
18427 int_least8_t c1max = INT_LEAST8_MAX;
18428 int_least8_t c1min = INT_LEAST8_MIN;
18429 int_least16_t c2 = INT16_C (0x7fff);
18430 int_least16_t c2max = INT_LEAST16_MAX;
18431 int_least16_t c2min = INT_LEAST16_MIN;
18432 int_least32_t c3 = INT32_C (0x7fffffff);
18433 int_least32_t c3max = INT_LEAST32_MAX;
18434 int_least32_t c3min = INT_LEAST32_MIN;
18435 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
18436 int_least64_t c4max = INT_LEAST64_MAX;
18437 int_least64_t c4min = INT_LEAST64_MIN;
18438 uint_least8_t d1 = UINT8_C (0xff);
18439 uint_least8_t d1max = UINT_LEAST8_MAX;
18440 uint_least16_t d2 = UINT16_C (0xffff);
18441 uint_least16_t d2max = UINT_LEAST16_MAX;
18442 uint_least32_t d3 = UINT32_C (0xffffffff);
18443 uint_least32_t d3max = UINT_LEAST32_MAX;
18444 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
18445 uint_least64_t d4max = UINT_LEAST64_MAX;
18446 int_fast8_t e1 = INT_FAST8_MAX;
18447 int_fast8_t e1min = INT_FAST8_MIN;
18448 int_fast16_t e2 = INT_FAST16_MAX;
18449 int_fast16_t e2min = INT_FAST16_MIN;
18450 int_fast32_t e3 = INT_FAST32_MAX;
18451 int_fast32_t e3min = INT_FAST32_MIN;
18452 int_fast64_t e4 = INT_FAST64_MAX;
18453 int_fast64_t e4min = INT_FAST64_MIN;
18454 uint_fast8_t f1 = UINT_FAST8_MAX;
18455 uint_fast16_t f2 = UINT_FAST16_MAX;
18456 uint_fast32_t f3 = UINT_FAST32_MAX;
18457 uint_fast64_t f4 = UINT_FAST64_MAX;
18459 intptr_t g = INTPTR_MAX;
18460 intptr_t gmin = INTPTR_MIN;
18463 uintptr_t h = UINTPTR_MAX;
18465 intmax_t i = INTMAX_MAX;
18466 uintmax_t j = UINTMAX_MAX;
18468 #include <limits.h> /* for CHAR_BIT */
18469 #define TYPE_MINIMUM(t) \
18470 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
18471 #define TYPE_MAXIMUM(t) \
18472 ((t) ((t) 0 < (t) -1 \
18474 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
18477 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
18478 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
18480 /* Detect bug in FreeBSD 6.0 / ia64. */
18481 int check_SIG_ATOMIC:
18482 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
18483 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
18485 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
18487 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
18488 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
18490 /* Detect bug in mingw. */
18492 WINT_MIN == TYPE_MINIMUM (wint_t)
18493 && WINT_MAX == TYPE_MAXIMUM (wint_t)
18496 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
18498 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
18499 int check_UINT16_C:
18500 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
18502 /* Detect bugs in OpenBSD 3.9 stdint.h. */
18504 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
18507 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
18510 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
18513 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
18515 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
18516 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
18517 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
18518 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
18519 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
18520 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
18521 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
18522 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
18523 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
18524 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
18525 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
18536 if ac_fn_c_try_compile
"$LINENO"; then :
18537 if test "$cross_compiling" = yes; then :
18538 gl_cv_header_working_stdint_h
=yes
18541 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18542 /* end confdefs.h. */
18545 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18546 #include <stdint.h>
18549 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18550 included before <wchar.h>. */
18551 #include <stddef.h>
18552 #include <signal.h>
18554 # include <stdio.h>
18556 # include <wchar.h>
18561 #include <string.h>
18562 #define MVAL(macro) MVAL1(macro)
18563 #define MVAL1(expression) #expression
18564 static const char *macro_values[] =
18598 for (mv = macro_values; *mv != NULL; mv++)
18600 const char *value = *mv;
18601 /* Test whether it looks like a cast expression. */
18602 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
18603 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
18604 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
18605 || strncmp (value, "((int)"/*)*/, 6) == 0
18606 || strncmp (value, "((signed short)"/*)*/, 15) == 0
18607 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
18608 return mv - macro_values + 1;
18616 if ac_fn_c_try_run
"$LINENO"; then :
18617 gl_cv_header_working_stdint_h
=yes
18619 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
18620 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
18625 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
18629 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
18631 if test "$gl_cv_header_working_stdint_h" = yes; then
18634 for ac_header
in sys
/inttypes.h sys
/bitypes.h
18636 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18637 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18638 eval as_val
=\$
$as_ac_Header
18639 if test "x$as_val" = x
""yes; then :
18640 cat >>confdefs.h
<<_ACEOF
18641 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18648 if test $ac_cv_header_sys_inttypes_h = yes; then
18649 HAVE_SYS_INTTYPES_H
=1
18651 HAVE_SYS_INTTYPES_H
=0
18654 if test $ac_cv_header_sys_bitypes_h = yes; then
18655 HAVE_SYS_BITYPES_H
=1
18657 HAVE_SYS_BITYPES_H
=0
18663 if test $APPLE_UNIVERSAL_BUILD = 0; then
18666 for gltype
in ptrdiff_t size_t
; do
18667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18668 $as_echo_n "checking for bit size of $gltype... " >&6; }
18669 if { as_var
=gl_cv_bitsizeof_
${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18670 $as_echo_n "(cached) " >&6
18672 if ac_fn_c_compute_int
"$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18673 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18674 included before <wchar.h>. */
18675 #include <stddef.h>
18676 #include <signal.h>
18678 # include <stdio.h>
18680 # include <wchar.h>
18683 #include <limits.h>"; then :
18689 eval gl_cv_bitsizeof_
${gltype}=\
$result
18692 eval ac_res
=\
$gl_cv_bitsizeof_${gltype}
18693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18694 $as_echo "$ac_res" >&6; }
18695 eval result
=\
$gl_cv_bitsizeof_${gltype}
18696 if test $result = unknown
; then
18699 GLTYPE
=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18700 cat >>confdefs.h
<<_ACEOF
18701 #define BITSIZEOF_${GLTYPE} $result
18704 eval BITSIZEOF_
${GLTYPE}=\
$result
18711 for gltype
in sig_atomic_t wchar_t wint_t
; do
18712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18713 $as_echo_n "checking for bit size of $gltype... " >&6; }
18714 if { as_var
=gl_cv_bitsizeof_
${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18715 $as_echo_n "(cached) " >&6
18717 if ac_fn_c_compute_int
"$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18718 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18719 included before <wchar.h>. */
18720 #include <stddef.h>
18721 #include <signal.h>
18723 # include <stdio.h>
18725 # include <wchar.h>
18728 #include <limits.h>"; then :
18734 eval gl_cv_bitsizeof_
${gltype}=\
$result
18737 eval ac_res
=\
$gl_cv_bitsizeof_${gltype}
18738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18739 $as_echo "$ac_res" >&6; }
18740 eval result
=\
$gl_cv_bitsizeof_${gltype}
18741 if test $result = unknown
; then
18744 GLTYPE
=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18745 cat >>confdefs.h
<<_ACEOF
18746 #define BITSIZEOF_${GLTYPE} $result
18749 eval BITSIZEOF_
${GLTYPE}=\
$result
18755 for gltype
in sig_atomic_t wchar_t wint_t
; do
18756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
18757 $as_echo_n "checking whether $gltype is signed... " >&6; }
18758 if { as_var
=gl_cv_type_
${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
18759 $as_echo_n "(cached) " >&6
18761 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18762 /* end confdefs.h. */
18764 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18765 included before <wchar.h>. */
18766 #include <stddef.h>
18767 #include <signal.h>
18769 # include <stdio.h>
18771 # include <wchar.h>
18774 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
18783 if ac_fn_c_try_compile
"$LINENO"; then :
18788 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18789 eval gl_cv_type_
${gltype}_signed
=\
$result
18792 eval ac_res
=\
$gl_cv_type_${gltype}_signed
18793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18794 $as_echo "$ac_res" >&6; }
18795 eval result
=\
$gl_cv_type_${gltype}_signed
18796 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18797 if test "$result" = yes; then
18798 cat >>confdefs.h
<<_ACEOF
18799 #define HAVE_SIGNED_${GLTYPE} 1
18802 eval HAVE_SIGNED_
${GLTYPE}=1
18804 eval HAVE_SIGNED_
${GLTYPE}=0
18809 gl_cv_type_ptrdiff_t_signed
=yes
18810 gl_cv_type_size_t_signed
=no
18811 if test $APPLE_UNIVERSAL_BUILD = 0; then
18814 for gltype
in ptrdiff_t size_t
; do
18815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18816 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18817 if { as_var
=gl_cv_type_
${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18818 $as_echo_n "(cached) " >&6
18820 eval gl_cv_type_
${gltype}_suffix
=no
18821 eval result
=\
$gl_cv_type_${gltype}_signed
18822 if test "$result" = yes; then
18827 for glsuf
in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64
; do
18829 '') gltype1
='int';;
18830 l
) gltype1
='long int';;
18831 ll
) gltype1
='long long int';;
18832 i64
) gltype1
='__int64';;
18833 u
) gltype1
='unsigned int';;
18834 ul
) gltype1
='unsigned long int';;
18835 ull
) gltype1
='unsigned long long int';;
18836 ui64
)gltype1
='unsigned __int64';;
18838 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18839 /* end confdefs.h. */
18841 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18842 included before <wchar.h>. */
18843 #include <stddef.h>
18844 #include <signal.h>
18846 # include <stdio.h>
18848 # include <wchar.h>
18851 extern $gltype foo;
18852 extern $gltype1 foo;
18861 if ac_fn_c_try_compile
"$LINENO"; then :
18862 eval gl_cv_type_
${gltype}_suffix
=\
$glsuf
18864 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18865 eval result
=\
$gl_cv_type_${gltype}_suffix
18866 test "$result" != no
&& break
18869 eval ac_res
=\
$gl_cv_type_${gltype}_suffix
18870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18871 $as_echo "$ac_res" >&6; }
18872 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18873 eval result
=\
$gl_cv_type_${gltype}_suffix
18874 test "$result" = no
&& result
=
18875 eval ${GLTYPE}_SUFFIX
=\
$result
18876 cat >>confdefs.h
<<_ACEOF
18877 #define ${GLTYPE}_SUFFIX $result
18886 for gltype
in sig_atomic_t wchar_t wint_t
; do
18887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18888 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18889 if { as_var
=gl_cv_type_
${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18890 $as_echo_n "(cached) " >&6
18892 eval gl_cv_type_
${gltype}_suffix
=no
18893 eval result
=\
$gl_cv_type_${gltype}_signed
18894 if test "$result" = yes; then
18899 for glsuf
in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64
; do
18901 '') gltype1
='int';;
18902 l
) gltype1
='long int';;
18903 ll
) gltype1
='long long int';;
18904 i64
) gltype1
='__int64';;
18905 u
) gltype1
='unsigned int';;
18906 ul
) gltype1
='unsigned long int';;
18907 ull
) gltype1
='unsigned long long int';;
18908 ui64
)gltype1
='unsigned __int64';;
18910 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
18911 /* end confdefs.h. */
18913 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18914 included before <wchar.h>. */
18915 #include <stddef.h>
18916 #include <signal.h>
18918 # include <stdio.h>
18920 # include <wchar.h>
18923 extern $gltype foo;
18924 extern $gltype1 foo;
18933 if ac_fn_c_try_compile
"$LINENO"; then :
18934 eval gl_cv_type_
${gltype}_suffix
=\
$glsuf
18936 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
18937 eval result
=\
$gl_cv_type_${gltype}_suffix
18938 test "$result" != no
&& break
18941 eval ac_res
=\
$gl_cv_type_${gltype}_suffix
18942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18943 $as_echo "$ac_res" >&6; }
18944 GLTYPE
=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18945 eval result
=\
$gl_cv_type_${gltype}_suffix
18946 test "$result" = no
&& result
=
18947 eval ${GLTYPE}_SUFFIX
=\
$result
18948 cat >>confdefs.h
<<_ACEOF
18949 #define ${GLTYPE}_SUFFIX $result
18956 if test $BITSIZEOF_WINT_T -lt 32; then
18957 BITSIZEOF_WINT_T
=32
18963 if test -n "$STDINT_H"; then
18964 GL_GENERATE_STDINT_H_TRUE
=
18965 GL_GENERATE_STDINT_H_FALSE
='#'
18967 GL_GENERATE_STDINT_H_TRUE
='#'
18968 GL_GENERATE_STDINT_H_FALSE
=
18977 GNULIB_STRTOIMAX
=0;
18978 GNULIB_STRTOUMAX
=0;
18979 HAVE_DECL_IMAXABS
=1;
18980 HAVE_DECL_IMAXDIV
=1;
18981 HAVE_DECL_STRTOIMAX
=1;
18982 HAVE_DECL_STRTOUMAX
=1;
18983 REPLACE_STRTOIMAX
=0;
18984 INT32_MAX_LT_INTMAX_MAX
=1;
18985 INT64_MAX_EQ_LONG_MAX
='defined _LP64';
18986 PRI_MACROS_BROKEN
=0;
18987 PRIPTR_PREFIX
=__PRIPTR_PREFIX
;
18988 UINT32_MAX_LT_UINTMAX_MAX
=1;
18989 UINT64_MAX_EQ_ULONG_MAX
='defined _LP64';
19005 if test $gl_cv_have_include_next = yes; then
19006 gl_cv_next_inttypes_h
='<'inttypes.h
'>'
19008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
19009 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
19010 if test "${gl_cv_next_inttypes_h+set}" = set; then :
19011 $as_echo_n "(cached) " >&6
19014 if test $ac_cv_header_inttypes_h = yes; then
19017 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19018 /* end confdefs.h. */
19019 #include <inttypes.h>
19023 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
19024 *) gl_absname_cpp
="$ac_cpp" ;;
19029 gl_dirsep_regex
='[/\\]'
19032 gl_dirsep_regex
='\/'
19035 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
19037 gl_header_literal_regex
=`echo 'inttypes.h' \
19038 | sed -e "$gl_make_literal_regex_sed"`
19039 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19040 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19045 gl_cv_next_inttypes_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19046 sed -n "$gl_absolute_header_sed"`'"'
19048 gl_cv_next_inttypes_h
='<'inttypes.h
'>'
19053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
19054 $as_echo "$gl_cv_next_inttypes_h" >&6; }
19056 NEXT_INTTYPES_H
=$gl_cv_next_inttypes_h
19058 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
19059 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19060 gl_next_as_first_directive
='<'inttypes.h
'>'
19062 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19063 gl_next_as_first_directive
=$gl_cv_next_inttypes_h
19065 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
=$gl_next_as_first_directive
19079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
19080 $as_echo_n "checking for 64-bit off_t... " >&6; }
19081 if test "${gl_cv_type_off_t_64+set}" = set; then :
19082 $as_echo_n "(cached) " >&6
19084 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19085 /* end confdefs.h. */
19086 #include <sys/types.h>
19087 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
19097 if ac_fn_c_try_compile
"$LINENO"; then :
19098 gl_cv_type_off_t_64
=yes
19100 gl_cv_type_off_t_64
=no
19102 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
19106 $as_echo "$gl_cv_type_off_t_64" >&6; }
19107 if test $gl_cv_type_off_t_64 = no
; then
19108 WINDOWS_64_BIT_OFF_T
=1
19110 WINDOWS_64_BIT_OFF_T
=0
19112 WINDOWS_64_BIT_ST_SIZE
=1
19115 WINDOWS_64_BIT_OFF_T
=0
19116 WINDOWS_64_BIT_ST_SIZE
=0
19133 GNULIB_UTIMENSAT
=0;
19147 REPLACE_FUTIMENS
=0;
19153 REPLACE_UTIMENSAT
=0;
19158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
19159 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
19160 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
19161 $as_echo_n "(cached) " >&6
19163 rm -f conftest.sym conftest.
file
19164 echo >conftest.
file
19165 if test "$as_ln_s" = "ln -s" && ln -s conftest.
file conftest.sym
; then
19166 if test "$cross_compiling" = yes; then :
19168 # Guess yes on glibc systems.
19169 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink
="guessing yes" ;;
19170 # If we don't know, assume the worst.
19171 *) gl_cv_func_lstat_dereferences_slashed_symlink
="guessing no" ;;
19175 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19176 /* end confdefs.h. */
19177 $ac_includes_default
19182 /* Linux will dereference the symlink and fail, as required by
19183 POSIX. That is better in the sense that it means we will not
19184 have to compile and use the lstat wrapper. */
19185 return lstat ("conftest.sym/", &sbuf) == 0;
19191 if ac_fn_c_try_run
"$LINENO"; then :
19192 gl_cv_func_lstat_dereferences_slashed_symlink
=yes
19194 gl_cv_func_lstat_dereferences_slashed_symlink
=no
19196 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
19197 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
19201 # If the 'ln -s' command failed, then we probably don't even
19202 # have an lstat function.
19203 gl_cv_func_lstat_dereferences_slashed_symlink
="guessing no"
19205 rm -f conftest.sym conftest.
file
19208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
19209 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
19210 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
19213 cat >>confdefs.h
<<_ACEOF
19214 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
19222 GNULIB_NANOSLEEP
=0;
19226 HAVE_DECL_LOCALTIME_R
=1;
19230 REPLACE_LOCALTIME_R
=GNULIB_PORTCHECK
;
19231 REPLACE_MKTIME
=GNULIB_PORTCHECK
;
19232 REPLACE_NANOSLEEP
=GNULIB_PORTCHECK
;
19233 REPLACE_TIMEGM
=GNULIB_PORTCHECK
;
19249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
19250 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
19251 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
19252 $as_echo_n "(cached) " >&6
19255 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19256 /* end confdefs.h. */
19257 #include <sys/select.h>
19266 if ac_fn_c_try_compile
"$LINENO"; then :
19267 gl_cv_header_sys_select_h_selfcontained
=yes
19269 gl_cv_header_sys_select_h_selfcontained
=no
19271 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19272 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
19273 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19274 /* end confdefs.h. */
19275 #include <sys/select.h>
19279 int memset; int bzero;
19285 if ac_fn_c_try_compile
"$LINENO"; then :
19286 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19287 /* end confdefs.h. */
19288 #include <sys/select.h>
19294 #define memset nonexistent_memset
19299 void *memset (void *, int, unsigned long);
19301 #define bzero nonexistent_bzero
19306 void bzero (void *, unsigned long);
19315 if ac_fn_c_try_link
"$LINENO"; then :
19318 gl_cv_header_sys_select_h_selfcontained
=no
19320 rm -f core conftest.err conftest.
$ac_objext \
19321 conftest
$ac_exeext conftest.
$ac_ext
19324 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
19329 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
19339 if test $gl_cv_have_include_next = yes; then
19340 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
19342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
19343 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
19344 if test "${gl_cv_next_sys_select_h+set}" = set; then :
19345 $as_echo_n "(cached) " >&6
19348 if test $ac_cv_header_sys_select_h = yes; then
19351 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19352 /* end confdefs.h. */
19353 #include <sys/select.h>
19357 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
19358 *) gl_absname_cpp
="$ac_cpp" ;;
19363 gl_dirsep_regex
='[/\\]'
19366 gl_dirsep_regex
='\/'
19369 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
19371 gl_header_literal_regex
=`echo 'sys/select.h' \
19372 | sed -e "$gl_make_literal_regex_sed"`
19373 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19374 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19379 gl_cv_next_sys_select_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19380 sed -n "$gl_absolute_header_sed"`'"'
19382 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
19387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
19388 $as_echo "$gl_cv_next_sys_select_h" >&6; }
19390 NEXT_SYS_SELECT_H
=$gl_cv_next_sys_select_h
19392 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
19393 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19394 gl_next_as_first_directive
='<'sys
/select.h
'>'
19396 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19397 gl_next_as_first_directive
=$gl_cv_next_sys_select_h
19399 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
=$gl_next_as_first_directive
19404 if test $ac_cv_header_sys_select_h = yes; then
19405 HAVE_SYS_SELECT_H
=1
19407 HAVE_SYS_SELECT_H
=0
19414 if test $ac_cv_header_sys_socket_h != yes; then
19415 for ac_header
in winsock2.h
19417 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19418 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
19419 cat >>confdefs.h
<<_ACEOF
19420 #define HAVE_WINSOCK2_H 1
19428 if test "$ac_cv_header_winsock2_h" = yes; then
19430 UNISTD_H_HAVE_WINSOCK2_H
=1
19431 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
19443 GNULIB_PTHREAD_SIGMASK
=0;
19445 GNULIB_SIGNAL_H_SIGPIPE
=0;
19446 GNULIB_SIGPROCMASK
=0;
19447 GNULIB_SIGACTION
=0;
19448 HAVE_POSIX_SIGNALBLOCKING
=1;
19449 HAVE_PTHREAD_SIGMASK
=1;
19454 HAVE_STRUCT_SIGACTION_SA_SIGACTION
=1;
19456 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
=1;
19458 HAVE_SIGHANDLER_T
=1;
19459 REPLACE_PTHREAD_SIGMASK
=0;
19468 ac_fn_c_check_type
"$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
19469 #include <signal.h>
19470 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
19471 #include <sys/types.h>
19474 if test "x$ac_cv_type_sigset_t" = x
""yes; then :
19476 cat >>confdefs.h
<<_ACEOF
19477 #define HAVE_SIGSET_T 1
19480 gl_cv_type_sigset_t
=yes
19482 gl_cv_type_sigset_t
=no
19485 if test $gl_cv_type_sigset_t != yes; then
19491 if test $ac_cv_header_sys_socket_h = no
; then
19492 for ac_header
in ws2tcpip.h
19494 ac_fn_c_check_header_mongrel
"$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
19495 if test "x$ac_cv_header_ws2tcpip_h" = x
""yes; then :
19496 cat >>confdefs.h
<<_ACEOF
19497 #define HAVE_WS2TCPIP_H 1
19506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
19507 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
19508 if test "${ac_cv_header_stdbool_h+set}" = set; then :
19509 $as_echo_n "(cached) " >&6
19511 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19512 /* end confdefs.h. */
19514 #include <stdbool.h>
19516 "error: bool is not defined"
19519 "error: false is not defined"
19522 "error: false is not 0"
19525 "error: true is not defined"
19528 "error: true is not 1"
19530 #ifndef __bool_true_false_are_defined
19531 "error: __bool_true_false_are_defined is not defined"
19534 struct s { _Bool s: 1; _Bool t; } s;
19536 char a[true == 1 ? 1 : -1];
19537 char b[false == 0 ? 1 : -1];
19538 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
19539 char d[(bool) 0.5 == true ? 1 : -1];
19540 /* See body of main program for 'e'. */
19541 char f[(_Bool) 0.0 == false ? 1 : -1];
19543 char h[sizeof (_Bool)];
19544 char i[sizeof s.t];
19545 enum { j = false, k = true, l = false * true, m = true * 256 };
19546 /* The following fails for
19547 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
19549 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
19550 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
19551 /* Catch a bug in an HP-UX C compiler. See
19552 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
19553 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
19565 /* Refer to every declared value, to avoid compiler optimizations. */
19566 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
19567 + !m + !n + !o + !p + !q + !pq);
19573 if ac_fn_c_try_compile
"$LINENO"; then :
19574 ac_cv_header_stdbool_h
=yes
19576 ac_cv_header_stdbool_h
=no
19578 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
19581 $as_echo "$ac_cv_header_stdbool_h" >&6; }
19582 ac_fn_c_check_type
"$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
19583 if test "x$ac_cv_type__Bool" = x
""yes; then :
19585 cat >>confdefs.h
<<_ACEOF
19586 #define HAVE__BOOL 1
19598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
19599 $as_echo_n "checking for wchar_t... " >&6; }
19600 if test "${gt_cv_c_wchar_t+set}" = set; then :
19601 $as_echo_n "(cached) " >&6
19603 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19604 /* end confdefs.h. */
19605 #include <stddef.h>
19606 wchar_t foo = (wchar_t)'\0';
19615 if ac_fn_c_try_compile
"$LINENO"; then :
19616 gt_cv_c_wchar_t
=yes
19620 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
19623 $as_echo "$gt_cv_c_wchar_t" >&6; }
19624 if test $gt_cv_c_wchar_t = yes; then
19626 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
19639 GNULIB_FPRINTF_POSIX
=0;
19655 GNULIB_OBSTACK_PRINTF
=0;
19656 GNULIB_OBSTACK_PRINTF_POSIX
=0;
19661 GNULIB_PRINTF_POSIX
=0;
19670 GNULIB_SPRINTF_POSIX
=0;
19671 GNULIB_STDIO_H_NONBLOCKING
=0;
19672 GNULIB_STDIO_H_SIGPIPE
=0;
19674 GNULIB_VASPRINTF
=0;
19679 GNULIB_VFPRINTF_POSIX
=0;
19681 GNULIB_VPRINTF_POSIX
=0;
19682 GNULIB_VSNPRINTF
=0;
19683 GNULIB_VSPRINTF_POSIX
=0;
19684 HAVE_DECL_FPURGE
=1;
19685 HAVE_DECL_FSEEKO
=1;
19686 HAVE_DECL_FTELLO
=1;
19687 HAVE_DECL_GETDELIM
=1;
19688 HAVE_DECL_GETLINE
=1;
19689 HAVE_DECL_OBSTACK_PRINTF
=1;
19690 HAVE_DECL_SNPRINTF
=1;
19691 HAVE_DECL_VSNPRINTF
=1;
19712 REPLACE_GETDELIM
=0;
19714 REPLACE_OBSTACK_PRINTF
=0;
19720 REPLACE_RENAMEAT
=0;
19721 REPLACE_SNPRINTF
=0;
19723 REPLACE_STDIO_READ_FUNCS
=0;
19724 REPLACE_STDIO_WRITE_FUNCS
=0;
19726 REPLACE_VASPRINTF
=0;
19727 REPLACE_VDPRINTF
=0;
19728 REPLACE_VFPRINTF
=0;
19730 REPLACE_VSNPRINTF
=0;
19731 REPLACE_VSPRINTF
=0;
19733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
19734 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
19735 if test "${ac_cv_struct_tm+set}" = set; then :
19736 $as_echo_n "(cached) " >&6
19738 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19739 /* end confdefs.h. */
19740 #include <sys/types.h>
19747 int *p = &tm.tm_sec;
19753 if ac_fn_c_try_compile
"$LINENO"; then :
19754 ac_cv_struct_tm
=time.h
19756 ac_cv_struct_tm
=sys
/time.h
19758 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
19761 $as_echo "$ac_cv_struct_tm" >&6; }
19762 if test $ac_cv_struct_tm = sys
/time.h
; then
19764 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
19768 ac_fn_c_check_member
"$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
19769 #include <$ac_cv_struct_tm>
19772 if test "x$ac_cv_member_struct_tm_tm_zone" = x
""yes; then :
19774 cat >>confdefs.h
<<_ACEOF
19775 #define HAVE_STRUCT_TM_TM_ZONE 1
19781 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
19783 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
19786 ac_fn_c_check_decl
"$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
19788 if test "x$ac_cv_have_decl_tzname" = x
""yes; then :
19794 cat >>confdefs.h
<<_ACEOF
19795 #define HAVE_DECL_TZNAME $ac_have_decl
19798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
19799 $as_echo_n "checking for tzname... " >&6; }
19800 if test "${ac_cv_var_tzname+set}" = set; then :
19801 $as_echo_n "(cached) " >&6
19803 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19804 /* end confdefs.h. */
19806 #if !HAVE_DECL_TZNAME
19807 extern char *tzname[];
19813 return tzname[0][0];
19818 if ac_fn_c_try_link
"$LINENO"; then :
19819 ac_cv_var_tzname
=yes
19821 ac_cv_var_tzname
=no
19823 rm -f core conftest.err conftest.
$ac_objext \
19824 conftest
$ac_exeext conftest.
$ac_ext
19826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
19827 $as_echo "$ac_cv_var_tzname" >&6; }
19828 if test $ac_cv_var_tzname = yes; then
19830 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
19836 ac_fn_c_check_member
"$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
19838 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x
""yes; then :
19840 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
19847 ac_fn_c_check_decl
"$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
19848 if test "x$ac_cv_have_decl_strtoimax" = x
""yes; then :
19854 cat >>confdefs.h
<<_ACEOF
19855 #define HAVE_DECL_STRTOIMAX $ac_have_decl
19860 ac_fn_c_check_decl
"$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
19861 if test "x$ac_cv_have_decl_strtoumax" = x
""yes; then :
19867 cat >>confdefs.h
<<_ACEOF
19868 #define HAVE_DECL_STRTOUMAX $ac_have_decl
19873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
19874 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
19875 if test "${ac_cv_header_stat_broken+set}" = set; then :
19876 $as_echo_n "(cached) " >&6
19878 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19879 /* end confdefs.h. */
19880 #include <sys/types.h>
19881 #include <sys/stat.h>
19883 #if defined S_ISBLK && defined S_IFDIR
19884 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
19887 #if defined S_ISBLK && defined S_IFCHR
19888 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
19891 #if defined S_ISLNK && defined S_IFREG
19892 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
19895 #if defined S_ISSOCK && defined S_IFREG
19896 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
19900 if ac_fn_c_try_compile
"$LINENO"; then :
19901 ac_cv_header_stat_broken
=no
19903 ac_cv_header_stat_broken
=yes
19905 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
19908 $as_echo "$ac_cv_header_stat_broken" >&6; }
19909 if test $ac_cv_header_stat_broken = yes; then
19911 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
19917 ac_fn_c_check_type
"$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
19918 if test "x$ac_cv_type_mode_t" = x
""yes; then :
19922 cat >>confdefs.h
<<_ACEOF
19930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
19931 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
19932 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
19933 $as_echo_n "(cached) " >&6
19935 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19936 /* end confdefs.h. */
19942 static struct timespec x; x.tv_sec = x.tv_nsec;
19947 if ac_fn_c_try_compile
"$LINENO"; then :
19948 gl_cv_sys_struct_timespec_in_time_h
=yes
19950 gl_cv_sys_struct_timespec_in_time_h
=no
19952 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
19955 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
19957 TIME_H_DEFINES_STRUCT_TIMESPEC
=0
19958 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
=0
19959 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
=0
19960 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
19961 TIME_H_DEFINES_STRUCT_TIMESPEC
=1
19963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
19964 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
19965 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
19966 $as_echo_n "(cached) " >&6
19968 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19969 /* end confdefs.h. */
19970 #include <sys/time.h>
19975 static struct timespec x; x.tv_sec = x.tv_nsec;
19980 if ac_fn_c_try_compile
"$LINENO"; then :
19981 gl_cv_sys_struct_timespec_in_sys_time_h
=yes
19983 gl_cv_sys_struct_timespec_in_sys_time_h
=no
19985 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
19987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
19988 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
19989 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
19990 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
=1
19992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
19993 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
19994 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
19995 $as_echo_n "(cached) " >&6
19997 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
19998 /* end confdefs.h. */
19999 #include <pthread.h>
20004 static struct timespec x; x.tv_sec = x.tv_nsec;
20009 if ac_fn_c_try_compile
"$LINENO"; then :
20010 gl_cv_sys_struct_timespec_in_pthread_h
=yes
20012 gl_cv_sys_struct_timespec_in_pthread_h
=no
20014 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
20016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
20017 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
20018 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
20019 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
=1
20038 if test $gl_cv_have_include_next = yes; then
20039 gl_cv_next_time_h
='<'time.h
'>'
20041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
20042 $as_echo_n "checking absolute name of <time.h>... " >&6; }
20043 if test "${gl_cv_next_time_h+set}" = set; then :
20044 $as_echo_n "(cached) " >&6
20047 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20048 /* end confdefs.h. */
20053 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
20054 *) gl_absname_cpp
="$ac_cpp" ;;
20059 gl_dirsep_regex
='[/\\]'
20062 gl_dirsep_regex
='\/'
20065 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
20067 gl_header_literal_regex
=`echo 'time.h' \
20068 | sed -e "$gl_make_literal_regex_sed"`
20069 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20070 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20075 gl_cv_next_time_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20076 sed -n "$gl_absolute_header_sed"`'"'
20080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
20081 $as_echo "$gl_cv_next_time_h" >&6; }
20083 NEXT_TIME_H
=$gl_cv_next_time_h
20085 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
20086 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20087 gl_next_as_first_directive
='<'time.h
'>'
20089 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20090 gl_next_as_first_directive
=$gl_cv_next_time_h
20092 NEXT_AS_FIRST_DIRECTIVE_TIME_H
=$gl_next_as_first_directive
20108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
20109 $as_echo_n "checking whether the utimes function works... " >&6; }
20110 if test "${gl_cv_func_working_utimes+set}" = set; then :
20111 $as_echo_n "(cached) " >&6
20114 if test "$cross_compiling" = yes; then :
20115 gl_cv_func_working_utimes
=no
20117 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20118 /* end confdefs.h. */
20120 #include <sys/types.h>
20121 #include <sys/stat.h>
20123 #include <sys/time.h>
20125 #include <unistd.h>
20126 #include <stdlib.h>
20131 inorder (time_t a, time_t b, time_t c)
20133 return a <= b && b <= c;
20140 char const *file = "conftest.utimes";
20141 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
20143 /* Test whether utimes() essentially works. */
20146 FILE *f = fopen (file, "w");
20149 else if (fclose (f) != 0)
20151 else if (utimes (file, timeval) != 0)
20153 else if (lstat (file, &sbuf) != 0)
20155 else if (!(sbuf.st_atime == timeval[0].tv_sec
20156 && sbuf.st_mtime == timeval[1].tv_sec))
20158 if (unlink (file) != 0)
20162 /* Test whether utimes() with a NULL argument sets the file's timestamp
20163 to the current time. Use 'fstat' as well as 'time' to
20164 determine the "current" time, to accommodate NFS file systems
20165 if there is a time skew between the host and the NFS server. */
20167 int fd = open (file, O_WRONLY|O_CREAT, 0644);
20173 struct stat st0, st1, st2;
20174 if (time (&t0) == (time_t) -1)
20176 else if (fstat (fd, &st0) != 0)
20178 else if (utimes (file, timeval) != 0)
20180 else if (utimes (file, NULL) != 0)
20182 else if (fstat (fd, &st1) != 0)
20184 else if (write (fd, "\n", 1) != 1)
20186 else if (fstat (fd, &st2) != 0)
20188 else if (time (&t2) == (time_t) -1)
20192 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
20193 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
20194 if (! (st1.st_atime == st1.st_mtime))
20196 if (! (m_ok_POSIX || m_ok_NFS))
20199 if (close (fd) != 0)
20202 if (unlink (file) != 0)
20206 /* Test whether utimes() with a NULL argument works on read-only files. */
20208 int fd = open (file, O_WRONLY|O_CREAT, 0444);
20211 else if (close (fd) != 0)
20213 else if (utimes (file, NULL) != 0)
20215 if (unlink (file) != 0)
20223 if ac_fn_c_try_run
"$LINENO"; then :
20224 gl_cv_func_working_utimes
=yes
20226 gl_cv_func_working_utimes
=no
20228 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
20229 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
20233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
20234 $as_echo "$gl_cv_func_working_utimes" >&6; }
20236 if test $gl_cv_func_working_utimes = yes; then
20238 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
20246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
20247 $as_echo_n "checking for struct utimbuf... " >&6; }
20248 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
20249 $as_echo_n "(cached) " >&6
20251 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20252 /* end confdefs.h. */
20253 #if HAVE_SYS_TIME_H
20254 #include <sys/time.h>
20257 #ifdef HAVE_UTIME_H
20264 static struct utimbuf x; x.actime = x.modtime;
20269 if ac_fn_c_try_compile
"$LINENO"; then :
20270 gl_cv_sys_struct_utimbuf
=yes
20272 gl_cv_sys_struct_utimbuf
=no
20274 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
20276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
20277 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
20279 if test $gl_cv_sys_struct_utimbuf = yes; then
20281 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
20297 GL_COND_LIBTOOL_TRUE
=
20298 GL_COND_LIBTOOL_FALSE
='#'
20300 GL_COND_LIBTOOL_TRUE
='#'
20301 GL_COND_LIBTOOL_FALSE
=
20304 gl_cond_libtool
=false
20317 gl_source_base
='lib'
20320 if test $ac_cv_func_alloca_works = no
; then
20324 # Define an additional variable used in the Makefile substitution.
20325 if test $ac_cv_working_alloca_h = yes; then
20326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
20327 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
20328 if test "${gl_cv_rpl_alloca+set}" = set; then :
20329 $as_echo_n "(cached) " >&6
20332 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20333 /* end confdefs.h. */
20335 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
20340 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20341 $EGREP "Need own alloca" >/dev
/null
2>&1; then :
20342 gl_cv_rpl_alloca
=yes
20344 gl_cv_rpl_alloca
=no
20350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
20351 $as_echo "$gl_cv_rpl_alloca" >&6; }
20352 if test $gl_cv_rpl_alloca = yes; then
20354 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
20364 if test -n "$ALLOCA_H"; then
20365 GL_GENERATE_ALLOCA_H_TRUE
=
20366 GL_GENERATE_ALLOCA_H_FALSE
='#'
20368 GL_GENERATE_ALLOCA_H_TRUE
='#'
20369 GL_GENERATE_ALLOCA_H_FALSE
=
20377 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
20378 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
20380 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
20381 # programs in the package would end up linked with that potentially-shared
20382 # library, inducing unnecessary run-time overhead.
20385 gl_saved_libs
=$LIBS
20386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
20387 $as_echo_n "checking for library containing clock_gettime... " >&6; }
20388 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20389 $as_echo_n "(cached) " >&6
20391 ac_func_search_save_LIBS
=$LIBS
20392 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20393 /* end confdefs.h. */
20395 /* Override any GCC internal prototype to avoid an error.
20396 Use char because int might match the return type of a GCC
20397 builtin and then its argument prototype would still apply. */
20401 char clock_gettime ();
20405 return clock_gettime ();
20410 for ac_lib
in '' rt posix4
; do
20411 if test -z "$ac_lib"; then
20412 ac_res
="none required"
20415 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
20417 if ac_fn_c_try_link
"$LINENO"; then :
20418 ac_cv_search_clock_gettime
=$ac_res
20420 rm -f core conftest.err conftest.
$ac_objext \
20422 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20426 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20429 ac_cv_search_clock_gettime
=no
20431 rm conftest.
$ac_ext
20432 LIBS
=$ac_func_search_save_LIBS
20434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20435 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20436 ac_res
=$ac_cv_search_clock_gettime
20437 if test "$ac_res" != no
; then :
20438 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
20439 test "$ac_cv_search_clock_gettime" = "none required" ||
20440 LIB_CLOCK_GETTIME
=$ac_cv_search_clock_gettime
20443 for ac_func
in clock_gettime clock_settime
20445 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20446 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
20447 eval as_val
=\$
$as_ac_var
20448 if test "x$as_val" = x
""yes; then :
20449 cat >>confdefs.h
<<_ACEOF
20450 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20456 LIBS
=$gl_saved_libs
20482 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
20485 if test $HAVE_DUP2 = 1; then
20486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
20487 $as_echo_n "checking whether dup2 works... " >&6; }
20488 if test "${gl_cv_func_dup2_works+set}" = set; then :
20489 $as_echo_n "(cached) " >&6
20491 if test "$cross_compiling" = yes; then :
20493 mingw
*) # on this platform, dup2 always returns 0 for success
20494 gl_cv_func_dup2_works
="guessing no" ;;
20495 cygwin
*) # on cygwin 1.5.x, dup2(1,1) returns 0
20496 gl_cv_func_dup2_works
="guessing no" ;;
20497 linux
*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
20498 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
20499 gl_cv_func_dup2_works
="guessing no" ;;
20500 freebsd
*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
20501 gl_cv_func_dup2_works
="guessing no" ;;
20502 haiku
*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
20503 gl_cv_func_dup2_works
="guessing no" ;;
20504 *) gl_cv_func_dup2_works
="guessing yes" ;;
20507 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20508 /* end confdefs.h. */
20510 #include <unistd.h>
20518 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
20521 if (dup2 (1, 1) == 0)
20524 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
20528 if (dup2 (0, 0) != -1)
20530 /* Many gnulib modules require POSIX conformance of EBADF. */
20531 if (dup2 (2, 1000000) == -1 && errno != EBADF)
20540 if ac_fn_c_try_run
"$LINENO"; then :
20541 gl_cv_func_dup2_works
=yes
20543 gl_cv_func_dup2_works
=no
20545 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
20546 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
20551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
20552 $as_echo "$gl_cv_func_dup2_works" >&6; }
20553 case "$gl_cv_func_dup2_works" in
20562 if test $HAVE_DUP2 = 0 ||
test $REPLACE_DUP2 = 1; then
20571 gl_LIBOBJS
="$gl_LIBOBJS dup2.$ac_objext"
20602 EXECINFO_H
='execinfo.h'
20604 if test $ac_cv_header_execinfo_h = yes; then
20605 gl_saved_libs
=$LIBS
20606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
20607 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
20608 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20609 $as_echo_n "(cached) " >&6
20611 ac_func_search_save_LIBS
=$LIBS
20612 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20613 /* end confdefs.h. */
20615 /* Override any GCC internal prototype to avoid an error.
20616 Use char because int might match the return type of a GCC
20617 builtin and then its argument prototype would still apply. */
20621 char backtrace_symbols_fd ();
20625 return backtrace_symbols_fd ();
20630 for ac_lib
in '' execinfo
; do
20631 if test -z "$ac_lib"; then
20632 ac_res
="none required"
20635 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
20637 if ac_fn_c_try_link
"$LINENO"; then :
20638 ac_cv_search_backtrace_symbols_fd
=$ac_res
20640 rm -f core conftest.err conftest.
$ac_objext \
20642 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20646 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20649 ac_cv_search_backtrace_symbols_fd
=no
20651 rm conftest.
$ac_ext
20652 LIBS
=$ac_func_search_save_LIBS
20654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
20655 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
20656 ac_res
=$ac_cv_search_backtrace_symbols_fd
20657 if test "$ac_res" != no
; then :
20658 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
20659 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
20660 LIB_EXECINFO
=$ac_cv_search_backtrace_symbols_fd
20663 LIBS
=$gl_saved_libs
20664 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H
=''
20667 if test -n "$EXECINFO_H"; then
20676 gl_LIBOBJS
="$gl_LIBOBJS execinfo.$ac_objext"
20682 if test -n "$EXECINFO_H"; then
20683 GL_GENERATE_EXECINFO_H_TRUE
=
20684 GL_GENERATE_EXECINFO_H_FALSE
='#'
20686 GL_GENERATE_EXECINFO_H_TRUE
='#'
20687 GL_GENERATE_EXECINFO_H_FALSE
=
20698 # Persuade glibc <stdlib.h> to declare getloadavg().
20703 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
20704 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
20706 ac_fn_c_check_func
"$LINENO" "getloadavg" "ac_cv_func_getloadavg"
20707 if test "x$ac_cv_func_getloadavg" = x
""yes; then :
20710 gl_func_getloadavg_done
=no
20712 # Some systems with -lutil have (and need) -lkvm as well, some do not.
20713 # On Solaris, -lkvm requires nlist from -lelf, so check that first
20714 # to get the right answer into the cache.
20715 # For kstat on solaris, we need to test for libelf and libkvm to force the
20716 # definition of SVR4 below.
20717 if test $gl_func_getloadavg_done = no
; then
20718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
20719 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
20720 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
20721 $as_echo_n "(cached) " >&6
20723 ac_check_lib_save_LIBS
=$LIBS
20725 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20726 /* end confdefs.h. */
20728 /* Override any GCC internal prototype to avoid an error.
20729 Use char because int might match the return type of a GCC
20730 builtin and then its argument prototype would still apply. */
20738 return elf_begin ();
20743 if ac_fn_c_try_link
"$LINENO"; then :
20744 ac_cv_lib_elf_elf_begin
=yes
20746 ac_cv_lib_elf_elf_begin
=no
20748 rm -f core conftest.err conftest.
$ac_objext \
20749 conftest
$ac_exeext conftest.
$ac_ext
20750 LIBS
=$ac_check_lib_save_LIBS
20752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
20753 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
20754 if test "x$ac_cv_lib_elf_elf_begin" = x
""yes; then :
20758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
20759 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
20760 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
20761 $as_echo_n "(cached) " >&6
20763 ac_check_lib_save_LIBS
=$LIBS
20765 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20766 /* end confdefs.h. */
20768 /* Override any GCC internal prototype to avoid an error.
20769 Use char because int might match the return type of a GCC
20770 builtin and then its argument prototype would still apply. */
20778 return kvm_open ();
20783 if ac_fn_c_try_link
"$LINENO"; then :
20784 ac_cv_lib_kvm_kvm_open
=yes
20786 ac_cv_lib_kvm_kvm_open
=no
20788 rm -f core conftest.err conftest.
$ac_objext \
20789 conftest
$ac_exeext conftest.
$ac_ext
20790 LIBS
=$ac_check_lib_save_LIBS
20792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
20793 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
20794 if test "x$ac_cv_lib_kvm_kvm_open" = x
""yes; then :
20798 # Check for the 4.4BSD definition of getloadavg.
20799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
20800 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
20801 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
20802 $as_echo_n "(cached) " >&6
20804 ac_check_lib_save_LIBS
=$LIBS
20805 LIBS
="-lutil $LIBS"
20806 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20807 /* end confdefs.h. */
20809 /* Override any GCC internal prototype to avoid an error.
20810 Use char because int might match the return type of a GCC
20811 builtin and then its argument prototype would still apply. */
20815 char getloadavg ();
20819 return getloadavg ();
20824 if ac_fn_c_try_link
"$LINENO"; then :
20825 ac_cv_lib_util_getloadavg
=yes
20827 ac_cv_lib_util_getloadavg
=no
20829 rm -f core conftest.err conftest.
$ac_objext \
20830 conftest
$ac_exeext conftest.
$ac_ext
20831 LIBS
=$ac_check_lib_save_LIBS
20833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
20834 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
20835 if test "x$ac_cv_lib_util_getloadavg" = x
""yes; then :
20836 LIBS
="-lutil $LIBS" gl_func_getloadavg_done
=yes
20841 if test $gl_func_getloadavg_done = no
; then
20842 # There is a commonly available library for RS/6000 AIX.
20843 # Since it is not a standard part of AIX, it might be installed locally.
20844 gl_getloadavg_LIBS
=$LIBS
20845 LIBS
="-L/usr/local/lib $LIBS"
20846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
20847 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
20848 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
20849 $as_echo_n "(cached) " >&6
20851 ac_check_lib_save_LIBS
=$LIBS
20852 LIBS
="-lgetloadavg $LIBS"
20853 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20854 /* end confdefs.h. */
20856 /* Override any GCC internal prototype to avoid an error.
20857 Use char because int might match the return type of a GCC
20858 builtin and then its argument prototype would still apply. */
20862 char getloadavg ();
20866 return getloadavg ();
20871 if ac_fn_c_try_link
"$LINENO"; then :
20872 ac_cv_lib_getloadavg_getloadavg
=yes
20874 ac_cv_lib_getloadavg_getloadavg
=no
20876 rm -f core conftest.err conftest.
$ac_objext \
20877 conftest
$ac_exeext conftest.
$ac_ext
20878 LIBS
=$ac_check_lib_save_LIBS
20880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
20881 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
20882 if test "x$ac_cv_lib_getloadavg_getloadavg" = x
""yes; then :
20883 LIBS
="-lgetloadavg $LIBS" gl_func_getloadavg_done
=yes
20885 LIBS
=$gl_getloadavg_LIBS
20890 # Set up the replacement function if necessary.
20891 if test $gl_func_getloadavg_done = no
; then
20894 # Solaris has libkstat which does not require root.
20895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
20896 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
20897 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
20898 $as_echo_n "(cached) " >&6
20900 ac_check_lib_save_LIBS
=$LIBS
20901 LIBS
="-lkstat $LIBS"
20902 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20903 /* end confdefs.h. */
20905 /* Override any GCC internal prototype to avoid an error.
20906 Use char because int might match the return type of a GCC
20907 builtin and then its argument prototype would still apply. */
20911 char kstat_open ();
20915 return kstat_open ();
20920 if ac_fn_c_try_link
"$LINENO"; then :
20921 ac_cv_lib_kstat_kstat_open
=yes
20923 ac_cv_lib_kstat_kstat_open
=no
20925 rm -f core conftest.err conftest.
$ac_objext \
20926 conftest
$ac_exeext conftest.
$ac_ext
20927 LIBS
=$ac_check_lib_save_LIBS
20929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
20930 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
20931 if test "x$ac_cv_lib_kstat_kstat_open" = x
""yes; then :
20932 cat >>confdefs.h
<<_ACEOF
20933 #define HAVE_LIBKSTAT 1
20936 LIBS
="-lkstat $LIBS"
20940 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done
=yes
20942 # AIX has libperfstat which does not require root
20943 if test $gl_func_getloadavg_done = no
; then
20944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
20945 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
20946 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
20947 $as_echo_n "(cached) " >&6
20949 ac_check_lib_save_LIBS
=$LIBS
20950 LIBS
="-lperfstat $LIBS"
20951 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
20952 /* end confdefs.h. */
20954 /* Override any GCC internal prototype to avoid an error.
20955 Use char because int might match the return type of a GCC
20956 builtin and then its argument prototype would still apply. */
20960 char perfstat_cpu_total ();
20964 return perfstat_cpu_total ();
20969 if ac_fn_c_try_link
"$LINENO"; then :
20970 ac_cv_lib_perfstat_perfstat_cpu_total
=yes
20972 ac_cv_lib_perfstat_perfstat_cpu_total
=no
20974 rm -f core conftest.err conftest.
$ac_objext \
20975 conftest
$ac_exeext conftest.
$ac_ext
20976 LIBS
=$ac_check_lib_save_LIBS
20978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
20979 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
20980 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x
""yes; then :
20981 cat >>confdefs.h
<<_ACEOF
20982 #define HAVE_LIBPERFSTAT 1
20985 LIBS
="-lperfstat $LIBS"
20989 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done
=yes
20992 if test $gl_func_getloadavg_done = no
; then
20993 ac_fn_c_check_header_mongrel
"$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
20994 if test "x$ac_cv_header_sys_dg_sys_info_h" = x
""yes; then :
20995 gl_func_getloadavg_done
=yes
20997 $as_echo "#define DGUX 1" >>confdefs.h
20999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
21000 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
21001 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
21002 $as_echo_n "(cached) " >&6
21004 ac_check_lib_save_LIBS
=$LIBS
21006 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21007 /* end confdefs.h. */
21009 /* Override any GCC internal prototype to avoid an error.
21010 Use char because int might match the return type of a GCC
21011 builtin and then its argument prototype would still apply. */
21015 char dg_sys_info ();
21019 return dg_sys_info ();
21024 if ac_fn_c_try_link
"$LINENO"; then :
21025 ac_cv_lib_dgc_dg_sys_info
=yes
21027 ac_cv_lib_dgc_dg_sys_info
=no
21029 rm -f core conftest.err conftest.
$ac_objext \
21030 conftest
$ac_exeext conftest.
$ac_ext
21031 LIBS
=$ac_check_lib_save_LIBS
21033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
21034 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
21035 if test "x$ac_cv_lib_dgc_dg_sys_info" = x
""yes; then :
21036 cat >>confdefs.h
<<_ACEOF
21037 #define HAVE_LIBDGC 1
21052 if test "x$gl_save_LIBS" = x
; then
21053 GETLOADAVG_LIBS
=$LIBS
21055 GETLOADAVG_LIBS
=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
21060 # Test whether the system declares getloadavg. Solaris has the function
21061 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
21062 for ac_header
in sys
/loadavg.h
21064 ac_fn_c_check_header_mongrel
"$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
21065 if test "x$ac_cv_header_sys_loadavg_h" = x
""yes; then :
21066 cat >>confdefs.h
<<_ACEOF
21067 #define HAVE_SYS_LOADAVG_H 1
21074 if test $ac_cv_header_sys_loadavg_h = yes; then
21075 HAVE_SYS_LOADAVG_H
=1
21077 HAVE_SYS_LOADAVG_H
=0
21079 ac_fn_c_check_decl
"$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
21080 # include <sys/loadavg.h>
21082 #include <stdlib.h>
21084 if test "x$ac_cv_have_decl_getloadavg" = x
""yes; then :
21087 HAVE_DECL_GETLOADAVG
=0
21091 if test $HAVE_GETLOADAVG = 0; then
21100 gl_LIBOBJS
="$gl_LIBOBJS getloadavg.$ac_objext"
21103 # Figure out what our getloadavg.c needs.
21107 # On HPUX9, an unprivileged user can get load averages this way.
21108 if test $gl_func_getloadavg_done = no
; then
21109 for ac_func
in pstat_getdynamic
21111 ac_fn_c_check_func
"$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
21112 if test "x$ac_cv_func_pstat_getdynamic" = x
""yes; then :
21113 cat >>confdefs.h
<<_ACEOF
21114 #define HAVE_PSTAT_GETDYNAMIC 1
21116 gl_func_getloadavg_done
=yes
21122 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
21123 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
21124 # Irix 4.0.5F has the header but not the library.
21125 if test $gl_func_getloadavg_done = no
&& test "$ac_cv_lib_elf_elf_begin" = yes \
21126 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
21127 gl_func_getloadavg_done
=yes
21129 $as_echo "#define SVR4 1" >>confdefs.h
21133 if test $gl_func_getloadavg_done = no
; then
21134 ac_fn_c_check_header_mongrel
"$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
21135 if test "x$ac_cv_header_inq_stats_cpustats_h" = x
""yes; then :
21136 gl_func_getloadavg_done
=yes
21138 $as_echo "#define UMAX 1" >>confdefs.h
21141 $as_echo "#define UMAX4_3 1" >>confdefs.h
21148 if test $gl_func_getloadavg_done = no
; then
21149 ac_fn_c_check_header_mongrel
"$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
21150 if test "x$ac_cv_header_sys_cpustats_h" = x
""yes; then :
21151 gl_func_getloadavg_done
=yes; $as_echo "#define UMAX 1" >>confdefs.h
21158 if test $gl_func_getloadavg_done = no
; then
21159 for ac_header
in mach
/mach.h
21161 ac_fn_c_check_header_mongrel
"$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
21162 if test "x$ac_cv_header_mach_mach_h" = x
""yes; then :
21163 cat >>confdefs.h
<<_ACEOF
21164 #define HAVE_MACH_MACH_H 1
21173 for ac_header
in nlist.h
21175 ac_fn_c_check_header_mongrel
"$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
21176 if test "x$ac_cv_header_nlist_h" = x
""yes; then :
21177 cat >>confdefs.h
<<_ACEOF
21178 #define HAVE_NLIST_H 1
21180 ac_fn_c_check_member
"$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
21182 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x
""yes; then :
21184 cat >>confdefs.h
<<_ACEOF
21185 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
21191 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21192 /* end confdefs.h. */
21198 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
21199 x.n_un.n_name = "";
21207 if ac_fn_c_try_link
"$LINENO"; then :
21209 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
21212 rm -f core conftest.err conftest.
$ac_objext \
21213 conftest
$ac_exeext conftest.
$ac_ext
21225 GNULIB_GETLOADAVG
=1
21236 if test $REPLACE_GETOPT = 1; then
21245 gl_LIBOBJS
="$gl_LIBOBJS getopt.$ac_objext"
21255 gl_LIBOBJS
="$gl_LIBOBJS getopt1.$ac_objext"
21260 GNULIB_GL_UNISTD_H_GETOPT
=1
21270 if test -n "$gl_replace_getopt"; then
21274 if test $REPLACE_GETOPT = 1; then
21278 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
21284 if test $REPLACE_GETOPT = 1; then
21293 gl_LIBOBJS
="$gl_LIBOBJS getopt.$ac_objext"
21303 gl_LIBOBJS
="$gl_LIBOBJS getopt1.$ac_objext"
21308 GNULIB_GL_UNISTD_H_GETOPT
=1
21322 gl_gettimeofday_timezone
=void
21323 if test $ac_cv_func_gettimeofday != yes; then
21324 HAVE_GETTIMEOFDAY
=0
21329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
21330 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
21331 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
21332 $as_echo_n "(cached) " >&6
21334 if test "$cross_compiling" = yes; then :
21335 # When cross-compiling:
21337 # Guess all is fine on glibc systems.
21338 *-gnu*) gl_cv_func_gettimeofday_clobber
="guessing no" ;;
21339 # If we don't know, assume the worst.
21340 *) gl_cv_func_gettimeofday_clobber
="guessing yes" ;;
21344 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21345 /* end confdefs.h. */
21346 #include <string.h>
21347 #include <sys/time.h>
21349 #include <stdlib.h>
21357 struct tm saved_lt;
21359 lt = localtime (&t);
21361 gettimeofday (&tv, NULL);
21362 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
21368 if ac_fn_c_try_run
"$LINENO"; then :
21369 gl_cv_func_gettimeofday_clobber
=no
21371 gl_cv_func_gettimeofday_clobber
=yes
21373 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21374 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
21379 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
21381 case "$gl_cv_func_gettimeofday_clobber" in
21383 REPLACE_GETTIMEOFDAY
=1
21386 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
21389 $as_echo "#define localtime rpl_localtime" >>confdefs.h
21393 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
21398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
21399 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
21400 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
21401 $as_echo_n "(cached) " >&6
21403 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21404 /* end confdefs.h. */
21405 #include <sys/time.h>
21407 int gettimeofday (struct timeval *restrict, void *restrict);
21412 /* glibc uses struct timezone * rather than the POSIX void *
21413 if _GNU_SOURCE is defined. However, since the only portable
21414 use of gettimeofday uses NULL as the second parameter, and
21415 since the glibc definition is actually more typesafe, it is
21416 not worth wrapping this to get a compliant signature. */
21417 int (*f) (struct timeval *restrict, void *restrict)
21420 return !(x | c.tv_sec | c.tv_usec);
21426 if ac_fn_c_try_compile
"$LINENO"; then :
21427 gl_cv_func_gettimeofday_posix_signature
=yes
21429 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21430 /* end confdefs.h. */
21431 #include <sys/time.h>
21432 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
21442 if ac_fn_c_try_compile
"$LINENO"; then :
21443 gl_cv_func_gettimeofday_posix_signature
=almost
21445 gl_cv_func_gettimeofday_posix_signature
=no
21447 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21449 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
21451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
21452 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
21453 if test $gl_cv_func_gettimeofday_posix_signature = almost
; then
21454 gl_gettimeofday_timezone
='struct timezone'
21455 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
21456 REPLACE_GETTIMEOFDAY
=1
21458 if test $REPLACE_STRUCT_TIMEVAL = 1; then
21459 REPLACE_GETTIMEOFDAY
=1
21464 cat >>confdefs.h
<<_ACEOF
21465 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
21469 if test $HAVE_GETTIMEOFDAY = 0 ||
test $REPLACE_GETTIMEOFDAY = 1; then
21478 gl_LIBOBJS
="$gl_LIBOBJS gettimeofday.$ac_objext"
21481 for ac_header
in sys
/timeb.h
21483 ac_fn_c_check_header_mongrel
"$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
21484 if test "x$ac_cv_header_sys_timeb_h" = x
""yes; then :
21485 cat >>confdefs.h
<<_ACEOF
21486 #define HAVE_SYS_TIMEB_H 1
21493 for ac_func
in _ftime
21495 ac_fn_c_check_func
"$LINENO" "_ftime" "ac_cv_func__ftime"
21496 if test "x$ac_cv_func__ftime" = x
""yes; then :
21497 cat >>confdefs.h
<<_ACEOF
21498 #define HAVE__FTIME 1
21511 GNULIB_GETTIMEOFDAY
=1
21522 if test $ac_cv_func_lstat = yes; then
21524 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
21533 if test $REPLACE_LSTAT = 1; then
21542 gl_LIBOBJS
="$gl_LIBOBJS lstat.$ac_objext"
21566 if test $APPLE_UNIVERSAL_BUILD = 1; then
21567 # A universal build on Apple Mac OS X platforms.
21568 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
21569 # But we need a configuration result that is valid in both modes.
21570 gl_cv_func_working_mktime
=no
21572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
21573 $as_echo_n "checking for working mktime... " >&6; }
21574 if test "${gl_cv_func_working_mktime+set}" = set; then :
21575 $as_echo_n "(cached) " >&6
21577 if test "$cross_compiling" = yes; then :
21578 gl_cv_func_working_mktime
=no
21580 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21581 /* end confdefs.h. */
21582 /* Test program from Paul Eggert and Tony Leneis. */
21583 #include <limits.h>
21584 #include <stdlib.h>
21587 #ifdef HAVE_UNISTD_H
21588 # include <unistd.h>
21592 # define alarm(X) /* empty */
21595 /* Work around redefinition to rpl_putenv by other config tests. */
21598 static time_t time_t_max;
21599 static time_t time_t_min;
21601 /* Values we'll use to set the TZ environment variable. */
21602 static char *tz_strings[] = {
21603 (char *) 0, "TZ=GMT0", "TZ=JST-9",
21604 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
21606 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
21608 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
21609 Based on a problem report from Andreas Jaeger. */
21611 spring_forward_gap ()
21613 /* glibc (up to about 1998-10-07) failed this test. */
21616 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21617 instead of "TZ=America/Vancouver" in order to detect the bug even
21618 on systems that don't support the Olson extension, or don't have the
21619 full zoneinfo tables installed. */
21620 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21629 return mktime (&tm) != (time_t) -1;
21633 mktime_test1 (time_t now)
21636 return ! (lt = localtime (&now)) || mktime (lt) == now;
21640 mktime_test (time_t now)
21642 return (mktime_test1 (now)
21643 && mktime_test1 ((time_t) (time_t_max - now))
21644 && mktime_test1 ((time_t) (time_t_min + now)));
21650 /* Based on code from Ariel Faigon. */
21660 return tm.tm_mon == 2 && tm.tm_mday == 31;
21664 bigtime_test (int j)
21668 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
21669 now = mktime (&tm);
21670 if (now != (time_t) -1)
21672 struct tm *lt = localtime (&now);
21674 && lt->tm_year == tm.tm_year
21675 && lt->tm_mon == tm.tm_mon
21676 && lt->tm_mday == tm.tm_mday
21677 && lt->tm_hour == tm.tm_hour
21678 && lt->tm_min == tm.tm_min
21679 && lt->tm_sec == tm.tm_sec
21680 && lt->tm_yday == tm.tm_yday
21681 && lt->tm_wday == tm.tm_wday
21682 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
21683 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
21692 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
21693 ignoring leap seconds. */
21694 unsigned long int answer = 2527315200UL;
21698 tm.tm_year = 2050 - 1900;
21701 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
21704 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21705 instead of "TZ=America/Vancouver" in order to detect the bug even
21706 on systems that don't support the Olson extension, or don't have the
21707 full zoneinfo tables installed. */
21708 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21712 /* Check that the result is either a failure, or close enough
21713 to the correct answer that we can assume the discrepancy is
21714 due to leap seconds. */
21715 return (t == (time_t) -1
21716 || (0 < t && answer - 120 <= t && t <= answer + 120));
21725 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
21726 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
21728 /* This test makes some buggy mktime implementations loop.
21729 Give up after 60 seconds; a mktime slower than that
21730 isn't worth using anyway. */
21733 time_t_max = (! time_t_signed
21735 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
21737 time_t_min = (! time_t_signed
21739 : time_t_signed_magnitude
21743 delta = time_t_max / 997; /* a suitable prime number */
21744 for (i = 0; i < N_STRINGS; i++)
21747 putenv (tz_strings[i]);
21749 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
21750 if (! mktime_test (t))
21752 if ((result & 2) == 0
21753 && ! (mktime_test ((time_t) 1)
21754 && mktime_test ((time_t) (60 * 60))
21755 && mktime_test ((time_t) (60 * 60 * 24))))
21758 for (j = 1; (result & 4) == 0; j <<= 1)
21760 if (! bigtime_test (j))
21762 if (INT_MAX / 2 < j)
21765 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
21768 if (! irix_6_4_bug ())
21770 if (! spring_forward_gap ())
21772 if (! year_2050_test ())
21777 if ac_fn_c_try_run
"$LINENO"; then :
21778 gl_cv_func_working_mktime
=yes
21780 gl_cv_func_working_mktime
=no
21782 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21783 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
21789 $as_echo "$gl_cv_func_working_mktime" >&6; }
21791 if test $gl_cv_func_working_mktime = no
; then
21797 if test $REPLACE_MKTIME = 1; then
21806 gl_LIBOBJS
="$gl_LIBOBJS mktime.$ac_objext"
21827 if test $ac_cv_func_pselect = yes; then
21828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
21829 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
21830 if test "${gl_cv_sig_pselect+set}" = set; then :
21831 $as_echo_n "(cached) " >&6
21833 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21834 /* end confdefs.h. */
21835 #include <sys/select.h>
21840 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
21841 struct timespec const *restrict,
21842 sigset_t const *restrict) = pselect;
21848 if ac_fn_c_try_link
"$LINENO"; then :
21849 gl_cv_sig_pselect
=yes
21851 gl_cv_sig_pselect
=no
21853 rm -f core conftest.err conftest.
$ac_objext \
21854 conftest
$ac_exeext conftest.
$ac_ext
21856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
21857 $as_echo "$gl_cv_sig_pselect" >&6; }
21859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
21860 $as_echo_n "checking whether pselect detects invalid fds... " >&6; }
21861 if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then :
21862 $as_echo_n "(cached) " >&6
21865 if test "$cross_compiling" = yes; then :
21868 # Guess yes on glibc systems.
21869 *-gnu*) gl_cv_func_pselect_detects_ebadf
="guessing yes" ;;
21870 # If we don't know, assume the worst.
21871 *) gl_cv_func_pselect_detects_ebadf
="guessing no" ;;
21875 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21876 /* end confdefs.h. */
21878 #include <sys/types.h>
21879 #include <sys/time.h>
21880 #if HAVE_SYS_SELECT_H
21881 # include <sys/select.h>
21883 #include <unistd.h>
21895 struct timespec timeout;
21896 timeout.tv_sec = 0;
21897 timeout.tv_nsec = 5000;
21898 return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
21904 if ac_fn_c_try_run
"$LINENO"; then :
21905 gl_cv_func_pselect_detects_ebadf
=yes
21907 gl_cv_func_pselect_detects_ebadf
=no
21909 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
21910 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
21915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
21916 $as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; }
21917 case $gl_cv_func_pselect_detects_ebadf in
21919 *) REPLACE_PSELECT
=1 ;;
21923 if test $ac_cv_func_pselect = no ||
test $gl_cv_sig_pselect = no
; then
21927 if test $HAVE_PSELECT = 0 ||
test $REPLACE_PSELECT = 1; then
21936 gl_LIBOBJS
="$gl_LIBOBJS pselect.$ac_objext"
21954 LIB_PTHREAD_SIGMASK
=
21959 if test "$gl_threads_api" = posix
; then
21960 if test $ac_cv_func_pthread_sigmask = yes; then
21963 if test -n "$LIBMULTITHREAD"; then
21964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
21965 $as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
21966 if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then :
21967 $as_echo_n "(cached) " >&6
21969 gl_save_LIBS
="$LIBS"
21970 LIBS
="$LIBS $LIBMULTITHREAD"
21971 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
21972 /* end confdefs.h. */
21973 #include <pthread.h>
21974 #include <signal.h>
21979 return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
21985 if ac_fn_c_try_link
"$LINENO"; then :
21986 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD
=yes
21988 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD
=no
21990 rm -f core conftest.err conftest.
$ac_objext \
21991 conftest
$ac_exeext conftest.
$ac_ext
21992 LIBS
="$gl_save_LIBS"
21995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
21996 $as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
21997 if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
21998 LIB_PTHREAD_SIGMASK
="$LIBMULTITHREAD"
22000 HAVE_PTHREAD_SIGMASK
=0
22003 HAVE_PTHREAD_SIGMASK
=0
22007 if test $ac_cv_func_pthread_sigmask = yes; then
22008 REPLACE_PTHREAD_SIGMASK
=1
22010 HAVE_PTHREAD_SIGMASK
=0
22017 if test $HAVE_PTHREAD_SIGMASK = 1; then
22020 if test -z "$LIB_PTHREAD_SIGMASK"; then
22021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
22022 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
22023 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
22024 $as_echo_n "(cached) " >&6
22027 if test "$cross_compiling" = yes; then :
22030 freebsd
* | hpux
* | solaris | solaris2.
[2-9]*)
22031 gl_cv_func_pthread_sigmask_in_libc_works
="guessing no";;
22033 gl_cv_func_pthread_sigmask_in_libc_works
="guessing yes";;
22037 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22038 /* end confdefs.h. */
22040 #include <pthread.h>
22041 #include <signal.h>
22042 #include <stddef.h>
22046 sigemptyset (&set);
22047 return pthread_sigmask (1729, &set, NULL) != 0;
22050 if ac_fn_c_try_run
"$LINENO"; then :
22051 gl_cv_func_pthread_sigmask_in_libc_works
=no
22053 gl_cv_func_pthread_sigmask_in_libc_works
=yes
22055 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22056 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
22062 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
22063 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
22065 REPLACE_PTHREAD_SIGMASK
=1
22067 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
22073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
22074 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
22075 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
22076 $as_echo_n "(cached) " >&6
22079 gl_save_LIBS
="$LIBS"
22080 LIBS
="$LIBS $LIB_PTHREAD_SIGMASK"
22081 if test "$cross_compiling" = yes; then :
22084 gl_cv_func_pthread_sigmask_return_works
="guessing no";;
22086 gl_cv_func_pthread_sigmask_return_works
="guessing yes";;
22090 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22091 /* end confdefs.h. */
22093 #include <pthread.h>
22094 #include <signal.h>
22095 #include <stddef.h>
22099 sigemptyset (&set);
22100 if (pthread_sigmask (1729, &set, NULL) == -1)
22105 if ac_fn_c_try_run
"$LINENO"; then :
22106 gl_cv_func_pthread_sigmask_return_works
=yes
22108 gl_cv_func_pthread_sigmask_return_works
=no
22110 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22111 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22114 LIBS
="$gl_save_LIBS"
22117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
22118 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
22119 case "$gl_cv_func_pthread_sigmask_return_works" in
22121 REPLACE_PTHREAD_SIGMASK
=1
22123 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
22128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
22129 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
22130 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
22131 $as_echo_n "(cached) " >&6
22136 gl_cv_func_pthread_sigmask_unblock_works
="guessing no";;
22138 gl_cv_func_pthread_sigmask_unblock_works
="guessing yes";;
22140 gl_save_LIBS
="$LIBS"
22141 LIBS
="$LIBS $LIBMULTITHREAD"
22142 if test "$cross_compiling" = yes; then :
22145 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22146 /* end confdefs.h. */
22148 #include <pthread.h>
22149 #include <signal.h>
22151 #include <stdlib.h>
22152 #include <unistd.h>
22153 static volatile int sigint_occurred;
22155 sigint_handler (int sig)
22162 int pid = getpid ();
22164 signal (SIGINT, sigint_handler);
22165 sigemptyset (&set);
22166 sigaddset (&set, SIGINT);
22167 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
22169 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
22170 if (!(system (command) == 0))
22173 if (!(sigint_occurred == 0))
22175 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
22177 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
22182 if ac_fn_c_try_run
"$LINENO"; then :
22185 gl_cv_func_pthread_sigmask_unblock_works
=no
22187 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22188 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22191 LIBS
="$gl_save_LIBS"
22194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
22195 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
22196 case "$gl_cv_func_pthread_sigmask_unblock_works" in
22198 REPLACE_PTHREAD_SIGMASK
=1
22200 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
22206 if test $HAVE_PTHREAD_SIGMASK = 0 ||
test $REPLACE_PTHREAD_SIGMASK = 1; then
22215 gl_LIBOBJS
="$gl_LIBOBJS pthread_sigmask.$ac_objext"
22218 if test $HAVE_PTHREAD_SIGMASK = 1; then
22220 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
22230 GNULIB_PTHREAD_SIGMASK
=1
22239 if test $ac_cv_func_readlink = no
; then
22242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
22243 $as_echo_n "checking whether readlink signature is correct... " >&6; }
22244 if test "${gl_cv_decl_readlink_works+set}" = set; then :
22245 $as_echo_n "(cached) " >&6
22247 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22248 /* end confdefs.h. */
22249 #include <unistd.h>
22250 /* Cause compilation failure if original declaration has wrong type. */
22251 ssize_t readlink (const char *, char *, size_t);
22260 if ac_fn_c_try_compile
"$LINENO"; then :
22261 gl_cv_decl_readlink_works
=yes
22263 gl_cv_decl_readlink_works
=no
22265 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
22268 $as_echo "$gl_cv_decl_readlink_works" >&6; }
22269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
22270 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
22271 if test "${gl_cv_func_readlink_works+set}" = set; then :
22272 $as_echo_n "(cached) " >&6
22274 # We have readlink, so assume ln -s works.
22275 ln -s conftest.no-such conftest.link
22276 ln -s conftest.link conftest.lnk2
22277 if test "$cross_compiling" = yes; then :
22279 # Guess yes on glibc systems.
22280 *-gnu*) gl_cv_func_readlink_works
="guessing yes" ;;
22281 # If we don't know, assume the worst.
22282 *) gl_cv_func_readlink_works
="guessing no" ;;
22286 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22287 /* end confdefs.h. */
22288 #include <unistd.h>
22294 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
22299 if ac_fn_c_try_run
"$LINENO"; then :
22300 gl_cv_func_readlink_works
=yes
22302 gl_cv_func_readlink_works
=no
22304 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
22305 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
22308 rm -f conftest.link conftest.lnk2
22310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
22311 $as_echo "$gl_cv_func_readlink_works" >&6; }
22312 case "$gl_cv_func_readlink_works" in
22314 if test "$gl_cv_decl_readlink_works" != yes; then
22320 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
22327 if test $HAVE_READLINK = 0 ||
test $REPLACE_READLINK = 1; then
22336 gl_LIBOBJS
="$gl_LIBOBJS readlink.$ac_objext"
22364 if test $gl_cv_have_include_next = yes; then
22365 gl_cv_next_signal_h
='<'signal.h
'>'
22367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
22368 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
22369 if test "${gl_cv_next_signal_h+set}" = set; then :
22370 $as_echo_n "(cached) " >&6
22373 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22374 /* end confdefs.h. */
22375 #include <signal.h>
22379 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
22380 *) gl_absname_cpp
="$ac_cpp" ;;
22385 gl_dirsep_regex
='[/\\]'
22388 gl_dirsep_regex
='\/'
22391 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
22393 gl_header_literal_regex
=`echo 'signal.h' \
22394 | sed -e "$gl_make_literal_regex_sed"`
22395 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22396 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22401 gl_cv_next_signal_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22402 sed -n "$gl_absolute_header_sed"`'"'
22406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
22407 $as_echo "$gl_cv_next_signal_h" >&6; }
22409 NEXT_SIGNAL_H
=$gl_cv_next_signal_h
22411 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
22412 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22413 gl_next_as_first_directive
='<'signal.h
'>'
22415 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22416 gl_next_as_first_directive
=$gl_cv_next_signal_h
22418 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
=$gl_next_as_first_directive
22424 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
22425 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
22426 ac_fn_c_check_type
"$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
22427 #include <signal.h>
22430 if test "x$ac_cv_type_volatile_sig_atomic_t" = x
""yes; then :
22433 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
=0
22442 ac_fn_c_check_type
"$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
22443 #include <signal.h>
22446 if test "x$ac_cv_type_sighandler_t" = x
""yes; then :
22449 HAVE_SIGHANDLER_T
=0
22455 ac_fn_c_check_type
"$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
22456 /* <sys/types.h> is not needed according to POSIX, but the
22457 <sys/socket.h> in i386-unknown-freebsd4.10 and
22458 powerpc-apple-darwin5.5 required it. */
22459 #include <sys/types.h>
22460 #if HAVE_SYS_SOCKET_H
22461 # include <sys/socket.h>
22462 #elif HAVE_WS2TCPIP_H
22463 # include <ws2tcpip.h>
22467 if test "x$ac_cv_type_socklen_t" = x
""yes; then :
22470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
22471 $as_echo_n "checking for socklen_t equivalent... " >&6; }
22472 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
22473 $as_echo_n "(cached) " >&6
22475 # Systems have either "struct sockaddr *" or
22476 # "void *" as the second argument to getpeername
22477 gl_cv_socklen_t_equiv
=
22478 for arg2
in "struct sockaddr" void
; do
22479 for t
in int size_t
"unsigned int" "long int" "unsigned long int"; do
22480 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22481 /* end confdefs.h. */
22482 #include <sys/types.h>
22483 #include <sys/socket.h>
22485 int getpeername (int, $arg2 *, $t *);
22490 getpeername (0, 0, &len);
22495 if ac_fn_c_try_compile
"$LINENO"; then :
22496 gl_cv_socklen_t_equiv
="$t"
22498 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22499 test "$gl_cv_socklen_t_equiv" != "" && break
22501 test "$gl_cv_socklen_t_equiv" != "" && break
22506 if test "$gl_cv_socklen_t_equiv" = ""; then
22507 as_fn_error
"Cannot find a type to use in place of socklen_t" "$LINENO" 5
22509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
22510 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
22512 cat >>confdefs.h
<<_ACEOF
22513 #define socklen_t $gl_cv_socklen_t_equiv
22519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
22520 $as_echo_n "checking for ssize_t... " >&6; }
22521 if test "${gt_cv_ssize_t+set}" = set; then :
22522 $as_echo_n "(cached) " >&6
22524 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22525 /* end confdefs.h. */
22526 #include <sys/types.h>
22530 int x = sizeof (ssize_t *) + sizeof (ssize_t);
22536 if ac_fn_c_try_compile
"$LINENO"; then :
22541 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
22544 $as_echo "$gt_cv_ssize_t" >&6; }
22545 if test $gt_cv_ssize_t = no
; then
22547 $as_echo "#define ssize_t int" >>confdefs.h
22555 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
22556 #include <sys/stat.h>
22558 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x
""yes; then :
22560 cat >>confdefs.h
<<_ACEOF
22561 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
22564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
22565 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
22566 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
22567 $as_echo_n "(cached) " >&6
22569 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22570 /* end confdefs.h. */
22572 #include <sys/types.h>
22573 #include <sys/stat.h>
22574 #if HAVE_SYS_TIME_H
22575 # include <sys/time.h>
22578 struct timespec ts;
22591 if ac_fn_c_try_compile
"$LINENO"; then :
22592 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec
=yes
22594 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec
=no
22596 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
22599 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
22600 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
22602 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
22606 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
22607 #include <sys/stat.h>
22609 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x
""yes; then :
22611 cat >>confdefs.h
<<_ACEOF
22612 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
22617 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
22618 #include <sys/stat.h>
22620 if test "x$ac_cv_member_struct_stat_st_atimensec" = x
""yes; then :
22622 cat >>confdefs.h
<<_ACEOF
22623 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
22628 ac_fn_c_check_member
"$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
22629 #include <sys/stat.h>
22631 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x
""yes; then :
22633 cat >>confdefs.h
<<_ACEOF
22634 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
22650 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
22651 #include <sys/stat.h>
22653 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x
""yes; then :
22655 cat >>confdefs.h
<<_ACEOF
22656 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
22661 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
22662 #include <sys/stat.h>
22664 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x
""yes; then :
22666 cat >>confdefs.h
<<_ACEOF
22667 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
22672 ac_fn_c_check_member
"$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
22673 #include <sys/stat.h>
22675 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x
""yes; then :
22677 cat >>confdefs.h
<<_ACEOF
22678 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
22690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
22691 $as_echo_n "checking for working stdalign.h... " >&6; }
22692 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
22693 $as_echo_n "(cached) " >&6
22695 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22696 /* end confdefs.h. */
22697 #include <stdalign.h>
22698 #include <stddef.h>
22700 /* Test that alignof yields a result consistent with offsetof.
22701 This catches GCC bug 52023
22702 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
22704 template <class t> struct alignof_helper { char a; t b; };
22705 # define ao(type) offsetof (alignof_helper<type>, b)
22707 # define ao(type) offsetof (struct { char a; type b; }, b)
22709 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
22710 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
22711 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
22713 /* Test _Alignas only on platforms where gnulib can help. */
22715 (__GNUC__ || __IBMC__ || __IBMCPP__ \
22716 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
22717 int alignas (8) alignas_int = 1;
22718 char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
22729 if ac_fn_c_try_compile
"$LINENO"; then :
22730 gl_cv_header_working_stdalign_h
=yes
22732 gl_cv_header_working_stdalign_h
=no
22734 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
22737 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
22739 if test $gl_cv_header_working_stdalign_h = yes; then
22742 STDALIGN_H
='stdalign.h'
22746 if test -n "$STDALIGN_H"; then
22747 GL_GENERATE_STDALIGN_H_TRUE
=
22748 GL_GENERATE_STDALIGN_H_FALSE
='#'
22750 GL_GENERATE_STDALIGN_H_TRUE
='#'
22751 GL_GENERATE_STDALIGN_H_FALSE
=
22757 NEXT_STDARG_H
='<stdarg.h>'
22758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
22759 $as_echo_n "checking for va_copy... " >&6; }
22760 if test "${gl_cv_func_va_copy+set}" = set; then :
22761 $as_echo_n "(cached) " >&6
22764 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22765 /* end confdefs.h. */
22766 #include <stdarg.h>
22772 void (*func) (va_list, va_list) = va_copy;
22779 if ac_fn_c_try_compile
"$LINENO"; then :
22780 gl_cv_func_va_copy
=yes
22782 gl_cv_func_va_copy
=no
22784 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
22788 $as_echo "$gl_cv_func_va_copy" >&6; }
22789 if test $gl_cv_func_va_copy = no
; then
22790 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22791 /* end confdefs.h. */
22792 #if defined _AIX && !defined __GNUC__
22797 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22798 $EGREP "vaccine" >/dev
/null
2>&1; then :
22805 if test $gl_aixcc = yes; then
22815 if test $gl_cv_have_include_next = yes; then
22816 gl_cv_next_stdarg_h
='<'stdarg.h
'>'
22818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
22819 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
22820 if test "${gl_cv_next_stdarg_h+set}" = set; then :
22821 $as_echo_n "(cached) " >&6
22824 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22825 /* end confdefs.h. */
22826 #include <stdarg.h>
22830 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
22831 *) gl_absname_cpp
="$ac_cpp" ;;
22836 gl_dirsep_regex
='[/\\]'
22839 gl_dirsep_regex
='\/'
22842 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
22844 gl_header_literal_regex
=`echo 'stdarg.h' \
22845 | sed -e "$gl_make_literal_regex_sed"`
22846 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22847 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22852 gl_cv_next_stdarg_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22853 sed -n "$gl_absolute_header_sed"`'"'
22857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
22858 $as_echo "$gl_cv_next_stdarg_h" >&6; }
22860 NEXT_STDARG_H
=$gl_cv_next_stdarg_h
22862 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
22863 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22864 gl_next_as_first_directive
='<'stdarg.h
'>'
22866 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22867 gl_next_as_first_directive
=$gl_cv_next_stdarg_h
22869 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
=$gl_next_as_first_directive
22874 if test "$gl_cv_next_stdarg_h" = '""'; then
22875 gl_cv_next_stdarg_h
='"///usr/include/stdarg.h"'
22876 NEXT_STDARG_H
="$gl_cv_next_stdarg_h"
22880 saved_as_echo_n
="$as_echo_n"
22882 if test "${gl_cv_func___va_copy+set}" = set; then :
22883 $as_echo_n "(cached) " >&6
22886 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22887 /* end confdefs.h. */
22888 #include <stdarg.h>
22901 if ac_fn_c_try_compile
"$LINENO"; then :
22902 gl_cv_func___va_copy
=yes
22904 gl_cv_func___va_copy
=no
22906 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22909 as_echo_n
="$saved_as_echo_n"
22911 if test $gl_cv_func___va_copy = yes; then
22913 $as_echo "#define va_copy __va_copy" >>confdefs.h
22918 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
22924 if test -n "$STDARG_H"; then
22925 GL_GENERATE_STDARG_H_TRUE
=
22926 GL_GENERATE_STDARG_H_FALSE
='#'
22928 GL_GENERATE_STDARG_H_TRUE
='#'
22929 GL_GENERATE_STDARG_H_FALSE
=
22937 # Define two additional variables used in the Makefile substitution.
22939 if test "$ac_cv_header_stdbool_h" = yes; then
22942 STDBOOL_H
='stdbool.h'
22945 if test -n "$STDBOOL_H"; then
22946 GL_GENERATE_STDBOOL_H_TRUE
=
22947 GL_GENERATE_STDBOOL_H_FALSE
='#'
22949 GL_GENERATE_STDBOOL_H_TRUE
='#'
22950 GL_GENERATE_STDBOOL_H_FALSE
=
22954 if test "$ac_cv_type__Bool" = yes; then
22965 if test $gt_cv_c_wchar_t = no
; then
22969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
22970 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
22971 if test "${gl_cv_decl_null_works+set}" = set; then :
22972 $as_echo_n "(cached) " >&6
22974 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
22975 /* end confdefs.h. */
22976 #include <stddef.h>
22977 int test[2 * (sizeof NULL == sizeof (void *)) -1];
22987 if ac_fn_c_try_compile
"$LINENO"; then :
22988 gl_cv_decl_null_works
=yes
22990 gl_cv_decl_null_works
=no
22992 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
22994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
22995 $as_echo "$gl_cv_decl_null_works" >&6; }
22996 if test $gl_cv_decl_null_works = no
; then
23001 if test -n "$STDDEF_H"; then
23002 GL_GENERATE_STDDEF_H_TRUE
=
23003 GL_GENERATE_STDDEF_H_FALSE
='#'
23005 GL_GENERATE_STDDEF_H_TRUE
='#'
23006 GL_GENERATE_STDDEF_H_FALSE
=
23009 if test -n "$STDDEF_H"; then
23018 if test $gl_cv_have_include_next = yes; then
23019 gl_cv_next_stddef_h
='<'stddef.h
'>'
23021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
23022 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
23023 if test "${gl_cv_next_stddef_h+set}" = set; then :
23024 $as_echo_n "(cached) " >&6
23027 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23028 /* end confdefs.h. */
23029 #include <stddef.h>
23033 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23034 *) gl_absname_cpp
="$ac_cpp" ;;
23039 gl_dirsep_regex
='[/\\]'
23042 gl_dirsep_regex
='\/'
23045 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23047 gl_header_literal_regex
=`echo 'stddef.h' \
23048 | sed -e "$gl_make_literal_regex_sed"`
23049 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23050 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23055 gl_cv_next_stddef_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23056 sed -n "$gl_absolute_header_sed"`'"'
23060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
23061 $as_echo "$gl_cv_next_stddef_h" >&6; }
23063 NEXT_STDDEF_H
=$gl_cv_next_stddef_h
23065 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23066 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23067 gl_next_as_first_directive
='<'stddef.h
'>'
23069 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23070 gl_next_as_first_directive
=$gl_cv_next_stddef_h
23072 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
=$gl_next_as_first_directive
23091 if test $gl_cv_have_include_next = yes; then
23092 gl_cv_next_stdio_h
='<'stdio.h
'>'
23094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
23095 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
23096 if test "${gl_cv_next_stdio_h+set}" = set; then :
23097 $as_echo_n "(cached) " >&6
23100 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23101 /* end confdefs.h. */
23106 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23107 *) gl_absname_cpp
="$ac_cpp" ;;
23112 gl_dirsep_regex
='[/\\]'
23115 gl_dirsep_regex
='\/'
23118 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23120 gl_header_literal_regex
=`echo 'stdio.h' \
23121 | sed -e "$gl_make_literal_regex_sed"`
23122 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23123 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23128 gl_cv_next_stdio_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23129 sed -n "$gl_absolute_header_sed"`'"'
23133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
23134 $as_echo "$gl_cv_next_stdio_h" >&6; }
23136 NEXT_STDIO_H
=$gl_cv_next_stdio_h
23138 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23139 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23140 gl_next_as_first_directive
='<'stdio.h
'>'
23142 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23143 gl_next_as_first_directive
=$gl_cv_next_stdio_h
23145 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
=$gl_next_as_first_directive
23154 cat >>confdefs.h
<<_ACEOF
23155 #define GNULIB_FSCANF 1
23162 cat >>confdefs.h
<<_ACEOF
23163 #define GNULIB_SCANF 1
23199 if test $gl_cv_have_include_next = yes; then
23200 gl_cv_next_stdlib_h
='<'stdlib.h
'>'
23202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
23203 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
23204 if test "${gl_cv_next_stdlib_h+set}" = set; then :
23205 $as_echo_n "(cached) " >&6
23208 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23209 /* end confdefs.h. */
23210 #include <stdlib.h>
23214 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23215 *) gl_absname_cpp
="$ac_cpp" ;;
23220 gl_dirsep_regex
='[/\\]'
23223 gl_dirsep_regex
='\/'
23226 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23228 gl_header_literal_regex
=`echo 'stdlib.h' \
23229 | sed -e "$gl_make_literal_regex_sed"`
23230 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23231 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23236 gl_cv_next_stdlib_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23237 sed -n "$gl_absolute_header_sed"`'"'
23241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
23242 $as_echo "$gl_cv_next_stdlib_h" >&6; }
23244 NEXT_STDLIB_H
=$gl_cv_next_stdlib_h
23246 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23247 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23248 gl_next_as_first_directive
='<'stdlib.h
'>'
23250 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23251 gl_next_as_first_directive
=$gl_cv_next_stdlib_h
23253 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
=$gl_next_as_first_directive
23263 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
23271 $as_echo "#define my_strftime nstrftime" >>confdefs.h
23280 if test "$ac_cv_have_decl_strtoimax" != yes; then
23281 HAVE_DECL_STRTOIMAX
=0
23284 if test $ac_cv_func_strtoimax = yes; then
23286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
23287 $as_echo_n "checking whether strtoimax works... " >&6; }
23288 if test "${gl_cv_func_strtoimax+set}" = set; then :
23289 $as_echo_n "(cached) " >&6
23291 if test "$cross_compiling" = yes; then :
23293 # Guess no on AIX 5.
23294 aix5
*) gl_cv_func_strtoimax
="guessing no" ;;
23295 # Guess yes otherwise.
23296 *) gl_cv_func_strtoimax
="guessing yes" ;;
23300 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23301 /* end confdefs.h. */
23304 #include <string.h>
23305 #include <inttypes.h>
23308 if (sizeof (intmax_t) > sizeof (int))
23310 const char *s = "4294967295";
23314 res = strtoimax (s, &p, 10);
23315 if (p != s + strlen (s))
23319 if (res != (intmax_t) 65535 * (intmax_t) 65537)
23324 const char *s = "2147483647";
23328 res = strtoimax (s, &p, 10);
23329 if (p != s + strlen (s))
23333 if (res != 2147483647)
23340 if ac_fn_c_try_run
"$LINENO"; then :
23341 gl_cv_func_strtoimax
=yes
23343 gl_cv_func_strtoimax
=no
23345 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
23346 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
23351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
23352 $as_echo "$gl_cv_func_strtoimax" >&6; }
23353 case "$gl_cv_func_strtoimax" in
23354 *no
) REPLACE_STRTOIMAX
=1 ;;
23360 if test $HAVE_STRTOIMAX = 0 ||
test $REPLACE_STRTOIMAX = 1; then
23369 gl_LIBOBJS
="$gl_LIBOBJS strtoimax.$ac_objext"
23372 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
23373 if test "x$ac_cv_have_decl_strtoll" = x
""yes; then :
23379 cat >>confdefs.h
<<_ACEOF
23380 #define HAVE_DECL_STRTOLL $ac_have_decl
23401 if test "$ac_cv_have_decl_strtoumax" != yes; then
23402 HAVE_DECL_STRTOUMAX
=0
23405 if test $ac_cv_func_strtoumax = no
; then
23414 gl_LIBOBJS
="$gl_LIBOBJS strtoumax.$ac_objext"
23417 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
23418 if test "x$ac_cv_have_decl_strtoull" = x
""yes; then :
23424 cat >>confdefs.h
<<_ACEOF
23425 #define HAVE_DECL_STRTOULL $ac_have_decl
23444 if test $ac_cv_func_symlink = no
; then
23447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
23448 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
23449 if test "${gl_cv_func_symlink_works+set}" = set; then :
23450 $as_echo_n "(cached) " >&6
23452 if test "$cross_compiling" = yes; then :
23454 # Guess yes on glibc systems.
23455 *-gnu*) gl_cv_func_symlink_works
="guessing yes" ;;
23456 # If we don't know, assume the worst.
23457 *) gl_cv_func_symlink_works
="guessing no" ;;
23461 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23462 /* end confdefs.h. */
23463 #include <unistd.h>
23469 if (!symlink ("a", "conftest.link/"))
23471 if (symlink ("conftest.f", "conftest.lnk2"))
23473 else if (!symlink ("a", "conftest.lnk2/"))
23481 if ac_fn_c_try_run
"$LINENO"; then :
23482 gl_cv_func_symlink_works
=yes
23484 gl_cv_func_symlink_works
=no
23486 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
23487 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
23490 rm -f conftest.f conftest.link conftest.lnk2
23492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
23493 $as_echo "$gl_cv_func_symlink_works" >&6; }
23494 case "$gl_cv_func_symlink_works" in
23502 if test $HAVE_SYMLINK = 0 ||
test $REPLACE_SYMLINK = 1; then
23511 gl_LIBOBJS
="$gl_LIBOBJS symlink.$ac_objext"
23528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
23529 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
23530 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
23531 $as_echo_n "(cached) " >&6
23534 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23535 /* end confdefs.h. */
23536 #include <sys/select.h>
23545 if ac_fn_c_try_compile
"$LINENO"; then :
23546 gl_cv_header_sys_select_h_selfcontained
=yes
23548 gl_cv_header_sys_select_h_selfcontained
=no
23550 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23551 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
23552 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23553 /* end confdefs.h. */
23554 #include <sys/select.h>
23558 int memset; int bzero;
23564 if ac_fn_c_try_compile
"$LINENO"; then :
23565 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23566 /* end confdefs.h. */
23567 #include <sys/select.h>
23573 #define memset nonexistent_memset
23578 void *memset (void *, int, unsigned long);
23580 #define bzero nonexistent_bzero
23585 void bzero (void *, unsigned long);
23594 if ac_fn_c_try_link
"$LINENO"; then :
23597 gl_cv_header_sys_select_h_selfcontained
=no
23599 rm -f core conftest.err conftest.
$ac_objext \
23600 conftest
$ac_exeext conftest.
$ac_ext
23603 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
23608 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
23618 if test $gl_cv_have_include_next = yes; then
23619 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
23621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
23622 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
23623 if test "${gl_cv_next_sys_select_h+set}" = set; then :
23624 $as_echo_n "(cached) " >&6
23627 if test $ac_cv_header_sys_select_h = yes; then
23630 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23631 /* end confdefs.h. */
23632 #include <sys/select.h>
23636 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23637 *) gl_absname_cpp
="$ac_cpp" ;;
23642 gl_dirsep_regex
='[/\\]'
23645 gl_dirsep_regex
='\/'
23648 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23650 gl_header_literal_regex
=`echo 'sys/select.h' \
23651 | sed -e "$gl_make_literal_regex_sed"`
23652 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23653 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23658 gl_cv_next_sys_select_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23659 sed -n "$gl_absolute_header_sed"`'"'
23661 gl_cv_next_sys_select_h
='<'sys
/select.h
'>'
23666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
23667 $as_echo "$gl_cv_next_sys_select_h" >&6; }
23669 NEXT_SYS_SELECT_H
=$gl_cv_next_sys_select_h
23671 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23672 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23673 gl_next_as_first_directive
='<'sys
/select.h
'>'
23675 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23676 gl_next_as_first_directive
=$gl_cv_next_sys_select_h
23678 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
=$gl_next_as_first_directive
23683 if test $ac_cv_header_sys_select_h = yes; then
23684 HAVE_SYS_SELECT_H
=1
23686 HAVE_SYS_SELECT_H
=0
23693 if test $ac_cv_header_sys_socket_h != yes; then
23694 for ac_header
in winsock2.h
23696 ac_fn_c_check_header_mongrel
"$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
23697 if test "x$ac_cv_header_winsock2_h" = x
""yes; then :
23698 cat >>confdefs.h
<<_ACEOF
23699 #define HAVE_WINSOCK2_H 1
23707 if test "$ac_cv_header_winsock2_h" = yes; then
23709 UNISTD_H_HAVE_WINSOCK2_H
=1
23710 SYS_IOCTL_H_HAVE_WINSOCK2_H
=1
23736 if test $gl_cv_have_include_next = yes; then
23737 gl_cv_next_sys_stat_h
='<'sys
/stat.h
'>'
23739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
23740 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
23741 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
23742 $as_echo_n "(cached) " >&6
23745 if test $ac_cv_header_sys_stat_h = yes; then
23748 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23749 /* end confdefs.h. */
23750 #include <sys/stat.h>
23754 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
23755 *) gl_absname_cpp
="$ac_cpp" ;;
23760 gl_dirsep_regex
='[/\\]'
23763 gl_dirsep_regex
='\/'
23766 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
23768 gl_header_literal_regex
=`echo 'sys/stat.h' \
23769 | sed -e "$gl_make_literal_regex_sed"`
23770 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23771 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23776 gl_cv_next_sys_stat_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23777 sed -n "$gl_absolute_header_sed"`'"'
23779 gl_cv_next_sys_stat_h
='<'sys
/stat.h
'>'
23784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
23785 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
23787 NEXT_SYS_STAT_H
=$gl_cv_next_sys_stat_h
23789 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
23790 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23791 gl_next_as_first_directive
='<'sys
/stat.h
'>'
23793 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23794 gl_next_as_first_directive
=$gl_cv_next_sys_stat_h
23796 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
=$gl_next_as_first_directive
23808 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
23810 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
23814 ac_fn_c_check_type
"$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
23815 #include <sys/stat.h>
23817 if test "x$ac_cv_type_nlink_t" = x
""yes; then :
23821 $as_echo "#define nlink_t int" >>confdefs.h
23842 ac_fn_c_check_decl
"$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
23844 if test "x$ac_cv_have_decl_localtime_r" = x
""yes; then :
23850 cat >>confdefs.h
<<_ACEOF
23851 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
23854 if test $ac_cv_have_decl_localtime_r = no
; then
23855 HAVE_DECL_LOCALTIME_R
=0
23859 if test $ac_cv_func_localtime_r = yes; then
23861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
23862 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
23863 if test "${gl_cv_time_r_posix+set}" = set; then :
23864 $as_echo_n "(cached) " >&6
23866 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23867 /* end confdefs.h. */
23872 /* We don't need to append 'restrict's to the argument types,
23873 even though the POSIX signature has the 'restrict's,
23874 since C99 says they can't affect type compatibility. */
23875 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
23877 /* Check the return type is a pointer.
23878 On HP-UX 10 it is 'int'. */
23879 *localtime_r (0, 0);
23885 if ac_fn_c_try_compile
"$LINENO"; then :
23886 gl_cv_time_r_posix
=yes
23888 gl_cv_time_r_posix
=no
23890 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
23893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
23894 $as_echo "$gl_cv_time_r_posix" >&6; }
23895 if test $gl_cv_time_r_posix = yes; then
23896 REPLACE_LOCALTIME_R
=0
23898 REPLACE_LOCALTIME_R
=1
23904 if test $HAVE_LOCALTIME_R = 0 ||
test $REPLACE_LOCALTIME_R = 1; then
23913 gl_LIBOBJS
="$gl_LIBOBJS time_r.$ac_objext"
23937 gl_saved_libs
=$LIBS
23938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5
23939 $as_echo_n "checking for library containing timer_settime... " >&6; }
23940 if test "${ac_cv_search_timer_settime+set}" = set; then :
23941 $as_echo_n "(cached) " >&6
23943 ac_func_search_save_LIBS
=$LIBS
23944 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23945 /* end confdefs.h. */
23947 /* Override any GCC internal prototype to avoid an error.
23948 Use char because int might match the return type of a GCC
23949 builtin and then its argument prototype would still apply. */
23953 char timer_settime ();
23957 return timer_settime ();
23962 for ac_lib
in '' rt posix4
; do
23963 if test -z "$ac_lib"; then
23964 ac_res
="none required"
23967 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
23969 if ac_fn_c_try_link
"$LINENO"; then :
23970 ac_cv_search_timer_settime
=$ac_res
23972 rm -f core conftest.err conftest.
$ac_objext \
23974 if test "${ac_cv_search_timer_settime+set}" = set; then :
23978 if test "${ac_cv_search_timer_settime+set}" = set; then :
23981 ac_cv_search_timer_settime
=no
23983 rm conftest.
$ac_ext
23984 LIBS
=$ac_func_search_save_LIBS
23986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5
23987 $as_echo "$ac_cv_search_timer_settime" >&6; }
23988 ac_res
=$ac_cv_search_timer_settime
23989 if test "$ac_res" != no
; then :
23990 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
23991 test "$ac_cv_search_timer_settime" = "none required" ||
23992 LIB_TIMER_TIME
=$ac_cv_search_timer_settime
23995 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
23996 /* end confdefs.h. */
23998 #include <features.h>
23999 #ifdef __GNU_LIBRARY__
24000 #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \
24001 && !defined __UCLIBC__
24002 Thread emulation available
24007 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24008 $EGREP "Thread" >/dev
/null
2>&1; then :
24009 LIB_TIMER_TIME
="$LIB_TIMER_TIME $LIBMULTITHREAD"
24013 for ac_func
in timer_settime
24015 ac_fn_c_check_func
"$LINENO" "timer_settime" "ac_cv_func_timer_settime"
24016 if test "x$ac_cv_func_timer_settime" = x
""yes; then :
24017 cat >>confdefs.h
<<_ACEOF
24018 #define HAVE_TIMER_SETTIME 1
24024 LIBS
=$gl_saved_libs
24040 if test $gl_cv_have_include_next = yes; then
24041 gl_cv_next_unistd_h
='<'unistd.h
'>'
24043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
24044 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
24045 if test "${gl_cv_next_unistd_h+set}" = set; then :
24046 $as_echo_n "(cached) " >&6
24049 if test $ac_cv_header_unistd_h = yes; then
24052 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24053 /* end confdefs.h. */
24054 #include <unistd.h>
24058 aix
*) gl_absname_cpp
="$ac_cpp -C" ;;
24059 *) gl_absname_cpp
="$ac_cpp" ;;
24064 gl_dirsep_regex
='[/\\]'
24067 gl_dirsep_regex
='\/'
24070 gl_make_literal_regex_sed
='s,[]$^\\.*/[],\\&,g'
24072 gl_header_literal_regex
=`echo 'unistd.h' \
24073 | sed -e "$gl_make_literal_regex_sed"`
24074 gl_absolute_header_sed
="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
24075 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
24080 gl_cv_next_unistd_h
='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
24081 sed -n "$gl_absolute_header_sed"`'"'
24083 gl_cv_next_unistd_h
='<'unistd.h
'>'
24088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
24089 $as_echo "$gl_cv_next_unistd_h" >&6; }
24091 NEXT_UNISTD_H
=$gl_cv_next_unistd_h
24093 if test $gl_cv_have_include_next = yes ||
test $gl_cv_have_include_next = buggy
; then
24094 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
24095 gl_next_as_first_directive
='<'unistd.h
'>'
24097 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
24098 gl_next_as_first_directive
=$gl_cv_next_unistd_h
24100 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
=$gl_next_as_first_directive
24105 if test $ac_cv_header_unistd_h = yes; then
24124 if test $ac_cv_func_futimens = no
&& test $ac_cv_func_futimesat = yes; then
24125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
24126 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
24127 if test "${gl_cv_func_futimesat_works+set}" = set; then :
24128 $as_echo_n "(cached) " >&6
24130 touch conftest.
file
24131 if test "$cross_compiling" = yes; then :
24133 # Guess yes on glibc systems.
24134 *-gnu*) gl_cv_func_futimesat_works
="guessing yes" ;;
24135 # If we don't know, assume the worst.
24136 *) gl_cv_func_futimesat_works
="guessing no" ;;
24140 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24141 /* end confdefs.h. */
24143 #include <stddef.h>
24144 #include <sys/times.h>
24150 int fd = open ("conftest.file", O_RDWR);
24151 if (fd < 0) return 1;
24152 if (futimesat (fd, NULL, NULL)) return 2;
24158 if ac_fn_c_try_run
"$LINENO"; then :
24159 gl_cv_func_futimesat_works
=yes
24161 gl_cv_func_futimesat_works
=no
24163 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24164 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24167 rm -f conftest.
file
24169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
24170 $as_echo "$gl_cv_func_futimesat_works" >&6; }
24171 case "$gl_cv_func_futimesat_works" in
24175 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
24181 gl_gnulib_enabled_dosname
=false
24182 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36
=false
24183 gl_gnulib_enabled_pathmax
=false
24184 gl_gnulib_enabled_stat
=false
24185 gl_gnulib_enabled_strtoll
=false
24186 gl_gnulib_enabled_strtoull
=false
24187 gl_gnulib_enabled_verify
=false
24188 func_gl_gnulib_m4code_dosname
()
24190 if ! $gl_gnulib_enabled_dosname; then
24191 gl_gnulib_enabled_dosname
=true
24194 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
()
24196 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
24199 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36
=true
24202 func_gl_gnulib_m4code_pathmax
()
24204 if ! $gl_gnulib_enabled_pathmax; then
24208 gl_gnulib_enabled_pathmax
=true
24211 func_gl_gnulib_m4code_stat
()
24213 if ! $gl_gnulib_enabled_stat; then
24217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
24218 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
24219 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
24220 $as_echo_n "(cached) " >&6
24222 if test "$cross_compiling" = yes; then :
24224 mingw
*) gl_cv_func_stat_dir_slash
="guessing no";;
24225 *) gl_cv_func_stat_dir_slash
="guessing yes";;
24228 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24229 /* end confdefs.h. */
24230 #include <sys/stat.h>
24235 struct stat st; return stat (".", &st) != stat ("./", &st);
24240 if ac_fn_c_try_run
"$LINENO"; then :
24241 gl_cv_func_stat_dir_slash
=yes
24243 gl_cv_func_stat_dir_slash
=no
24245 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24246 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
24251 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
24252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
24253 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
24254 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
24255 $as_echo_n "(cached) " >&6
24258 # Assume that if we have lstat, we can also check symlinks.
24259 if test $ac_cv_func_lstat = yes; then
24260 ln -s conftest.tmp conftest.lnk
24262 if test "$cross_compiling" = yes; then :
24264 # Guess yes on glibc systems.
24265 *-gnu*) gl_cv_func_stat_file_slash
="guessing yes" ;;
24266 # If we don't know, assume the worst.
24267 *) gl_cv_func_stat_file_slash
="guessing no" ;;
24271 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
24272 /* end confdefs.h. */
24273 #include <sys/stat.h>
24280 if (!stat ("conftest.tmp/", &st))
24283 if (!stat ("conftest.lnk/", &st))
24292 if ac_fn_c_try_run
"$LINENO"; then :
24293 gl_cv_func_stat_file_slash
=yes
24295 gl_cv_func_stat_file_slash
=no
24297 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
24298 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
24301 rm -f conftest.tmp conftest.lnk
24303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
24304 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
24305 case $gl_cv_func_stat_dir_slash in
24306 *no
) REPLACE_STAT
=1
24308 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
24311 case $gl_cv_func_stat_file_slash in
24312 *no
) REPLACE_STAT
=1
24314 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
24318 if test $REPLACE_STAT = 1; then
24327 gl_LIBOBJS
="$gl_LIBOBJS stat.$ac_objext"
24345 gl_gnulib_enabled_stat
=true
24346 if test $REPLACE_STAT = 1; then
24347 func_gl_gnulib_m4code_dosname
24349 if test $REPLACE_STAT = 1; then
24350 func_gl_gnulib_m4code_pathmax
24352 if test $REPLACE_STAT = 1; then
24353 func_gl_gnulib_m4code_verify
24357 func_gl_gnulib_m4code_strtoll
()
24359 if ! $gl_gnulib_enabled_strtoll; then
24363 if test "$ac_cv_type_long_long_int" = yes; then
24364 for ac_func
in strtoll
24366 ac_fn_c_check_func
"$LINENO" "strtoll" "ac_cv_func_strtoll"
24367 if test "x$ac_cv_func_strtoll" = x
""yes; then :
24368 cat >>confdefs.h
<<_ACEOF
24369 #define HAVE_STRTOLL 1
24375 if test $ac_cv_func_strtoll = no
; then
24380 if test $HAVE_STRTOLL = 0; then
24389 gl_LIBOBJS
="$gl_LIBOBJS strtoll.$ac_objext"
24406 gl_gnulib_enabled_strtoll
=true
24409 func_gl_gnulib_m4code_strtoull
()
24411 if ! $gl_gnulib_enabled_strtoull; then
24415 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
24416 for ac_func
in strtoull
24418 ac_fn_c_check_func
"$LINENO" "strtoull" "ac_cv_func_strtoull"
24419 if test "x$ac_cv_func_strtoull" = x
""yes; then :
24420 cat >>confdefs.h
<<_ACEOF
24421 #define HAVE_STRTOULL 1
24427 if test $ac_cv_func_strtoull = no
; then
24432 if test $HAVE_STRTOULL = 0; then
24441 gl_LIBOBJS
="$gl_LIBOBJS strtoull.$ac_objext"
24458 gl_gnulib_enabled_strtoull
=true
24461 func_gl_gnulib_m4code_verify
()
24463 if ! $gl_gnulib_enabled_verify; then
24464 gl_gnulib_enabled_verify
=true
24467 if test $REPLACE_GETOPT = 1; then
24468 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
24470 if test $REPLACE_LSTAT = 1; then
24471 func_gl_gnulib_m4code_dosname
24473 if test $REPLACE_LSTAT = 1; then
24474 func_gl_gnulib_m4code_stat
24476 if test $HAVE_READLINK = 0 ||
test $REPLACE_READLINK = 1; then
24477 func_gl_gnulib_m4code_stat
24479 if { test $HAVE_STRTOIMAX = 0 ||
test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
24480 func_gl_gnulib_m4code_strtoll
24482 if test $HAVE_STRTOIMAX = 0 ||
test $REPLACE_STRTOIMAX = 1; then
24483 func_gl_gnulib_m4code_verify
24485 if test $ac_cv_func_strtoumax = no
&& test $ac_cv_type_unsigned_long_long_int = yes; then
24486 func_gl_gnulib_m4code_strtoull
24488 if test $ac_cv_func_strtoumax = no
; then
24489 func_gl_gnulib_m4code_verify
24492 if $gl_gnulib_enabled_dosname; then
24493 gl_GNULIB_ENABLED_dosname_TRUE
=
24494 gl_GNULIB_ENABLED_dosname_FALSE
='#'
24496 gl_GNULIB_ENABLED_dosname_TRUE
='#'
24497 gl_GNULIB_ENABLED_dosname_FALSE
=
24500 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
24501 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
=
24502 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
='#'
24504 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
='#'
24505 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
=
24508 if $gl_gnulib_enabled_pathmax; then
24509 gl_GNULIB_ENABLED_pathmax_TRUE
=
24510 gl_GNULIB_ENABLED_pathmax_FALSE
='#'
24512 gl_GNULIB_ENABLED_pathmax_TRUE
='#'
24513 gl_GNULIB_ENABLED_pathmax_FALSE
=
24516 if $gl_gnulib_enabled_stat; then
24517 gl_GNULIB_ENABLED_stat_TRUE
=
24518 gl_GNULIB_ENABLED_stat_FALSE
='#'
24520 gl_GNULIB_ENABLED_stat_TRUE
='#'
24521 gl_GNULIB_ENABLED_stat_FALSE
=
24524 if $gl_gnulib_enabled_strtoll; then
24525 gl_GNULIB_ENABLED_strtoll_TRUE
=
24526 gl_GNULIB_ENABLED_strtoll_FALSE
='#'
24528 gl_GNULIB_ENABLED_strtoll_TRUE
='#'
24529 gl_GNULIB_ENABLED_strtoll_FALSE
=
24532 if $gl_gnulib_enabled_strtoull; then
24533 gl_GNULIB_ENABLED_strtoull_TRUE
=
24534 gl_GNULIB_ENABLED_strtoull_FALSE
='#'
24536 gl_GNULIB_ENABLED_strtoull_TRUE
='#'
24537 gl_GNULIB_ENABLED_strtoull_FALSE
=
24540 if $gl_gnulib_enabled_verify; then
24541 gl_GNULIB_ENABLED_verify_TRUE
=
24542 gl_GNULIB_ENABLED_verify_FALSE
='#'
24544 gl_GNULIB_ENABLED_verify_TRUE
='#'
24545 gl_GNULIB_ENABLED_verify_FALSE
=
24548 # End of code from modules
24569 gl_source_base
='tests'
24570 gltests_WITNESS
=IN_
`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
24572 gl_module_indicator_condition
=$gltests_WITNESS
24583 LIBGNU_LIBDEPS
="$gl_libdeps"
24585 LIBGNU_LTLIBDEPS
="$gl_ltlibdeps"
24588 CFLAGS
=$SAVE_CFLAGS
24592 aix4-2
) LD_SWITCH_SYSTEM_TEMACS
="-Wl,-bnodelcsect" ;;
24595 ## The -headerpad option tells ld (see man page) to leave room at the
24596 ## end of the header for adding load commands. Needed for dumping.
24597 ## 0x690 is the total size of 30 segment load commands (at 56
24598 ## each); under Cocoa 31 commands are required.
24599 if test "$HAVE_NS" = "yes"; then
24600 libs_nsgui
="-framework AppKit"
24601 headerpad_extra
=6C8
24604 headerpad_extra
=690
24606 LD_SWITCH_SYSTEM_TEMACS
="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
24608 ## This is here because src/Makefile.in did some extra fiddling around
24609 ## with LD_SWITCH_SYSTEM. The cpp logic was:
24610 ## #ifndef LD_SWITCH_SYSTEM
24611 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
24612 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
24613 ## not using gcc, darwin.
24614 ## Because this was done in src/Makefile.in, the resulting part of
24615 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
24616 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
24617 ## rather than LD_SWITCH_SYSTEM.
24618 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
24619 LD_SWITCH_SYSTEM_TEMACS
="-X $LD_SWITCH_SYSTEM_TEMACS"
24622 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
24623 ## find X at run-time.
24624 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
24625 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
24626 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
24627 ## had different values in configure (in ac_link) and src/Makefile.in.
24628 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
24629 gnu
*) LD_SWITCH_SYSTEM_TEMACS
="\$(LD_SWITCH_X_SITE_RPATH)" ;;
24631 *) LD_SWITCH_SYSTEM_TEMACS
= ;;
24640 ## gnu: GNU needs its own crt0.
24641 aix4-2|cygwin|darwin|gnu|hpux
*|irix6-5|sol2
*|unixware
) ORDINARY_LINK
=yes ;;
24643 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
24644 ## library search parth, i.e. it won't search /usr/lib for libc and
24645 ## friends. Using -nostartfiles instead avoids this problem, and
24646 ## will also work on earlier NetBSD releases.
24647 netbsd|openbsd
) LD_FIRSTFLAG
="-nostartfiles" ;;
24649 ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
24650 ## MkLinux/LinuxPPC needs this.
24651 ## s390x-* only supports opsys = gnu-linux so it can be added here.
24653 case "$canonical" in
24654 powerpc
*|s390x-
*) LD_FIRSTFLAG
="-nostdlib" ;;
24660 if test "x$ORDINARY_LINK" = "xyes"; then
24664 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
24667 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
24668 ## freebsd, gnu-* not on powerpc*|s390x*.
24669 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
24671 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
24672 ## places that are difficult to figure out at make time. Fortunately,
24673 ## these same versions allow you to pass arbitrary flags on to the
24674 ## linker, so there is no reason not to use it as a linker.
24676 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
24677 ## searching for libraries in its internal directories, so we have to
24678 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
24679 LD_FIRSTFLAG
="-nostdlib"
24682 ## FIXME? What setting of EDIT_LDFLAGS should this have?
24683 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG
="-rdynamic"
24688 ## FIXME? The logic here is not precisely the same as that above.
24689 ## There is no check here for a pre-defined LD_FIRSTFLAG.
24690 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
24692 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
24695 freebsd|netbsd|openbsd
) LIB_GCC
= ;;
24698 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
24699 ## build on ARM EABI under GNU/Linux. (Bug#5518)
24705 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
24706 ## immediately undefine it again and redefine it to empty.
24707 ## Was the C_SWITCH_X_SITE part really necessary?
24708 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
24714 ## Ask GCC where to find libgcc.a.
24715 *) LIB_GCC
=`$CC -print-libgcc-file-name 2> /dev/null` ;;
24719 ## Common for all window systems
24720 if test "$window_system" != "none"; then
24722 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
24725 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
24727 WINDOW_SYSTEM_OBJ
="fontset.o fringe.o image.o"
24734 #### Report on what we decided to do.
24735 #### Report GTK as a toolkit, even if it doesn't use Xt.
24736 #### It makes printing result more understandable as using GTK sets
24737 #### toolkit_scroll_bars to yes by default.
24738 if test "${HAVE_GTK}" = "yes"; then
24739 USE_X_TOOLKIT
="$USE_GTK_TOOLKIT"
24743 Configured for \`${canonical}'.
24745 Where should the build process find the source code? ${srcdir}
24746 What compiler should emacs be built with? ${CC} ${CFLAGS}
24747 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
24748 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
24749 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
24750 What window system should Emacs use? ${window_system}
24751 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
24753 if test -n "${x_includes}"; then
24754 echo " Where do we find X Windows header files? ${x_includes}"
24756 echo " Where do we find X Windows header files? Standard dirs"
24758 if test -n "${x_libraries}"; then
24759 echo " Where do we find X Windows libraries? ${x_libraries}"
24761 echo " Where do we find X Windows libraries? Standard dirs"
24764 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
24765 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
24766 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
24767 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
24768 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
24769 echo " Does Emacs use -lpng? ${HAVE_PNG}"
24770 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
24771 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
24773 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
24774 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
24775 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
24776 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
24777 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
24778 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
24779 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
24781 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
24782 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
24783 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
24784 echo " Does Emacs use -lxft? ${HAVE_XFT}"
24786 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
24789 if test -n "${EMACSDATA}"; then
24790 echo " Environment variable EMACSDATA set to: $EMACSDATA"
24792 if test -n "${EMACSDOC}"; then
24793 echo " Environment variable EMACSDOC set to: $EMACSDOC"
24798 if test "$HAVE_NS" = "yes"; then
24800 echo "You must run \"${MAKE-make} install\" in order to test the built application.
24801 The installed application will go to nextstep/Emacs.app and can be
24802 run or moved from there."
24803 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
24804 echo "The application will be fully self-contained."
24806 echo "The lisp resources for the application will be installed under ${prefix}.
24807 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
24808 to run if these resources are not installed."
24813 if test "${opsys}" = "cygwin"; then
24815 1.5.
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
24816 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
24822 # Remove any trailing slashes in these variables.
24823 test "${prefix}" != NONE
&&
24824 prefix
=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24825 test "${exec_prefix}" != NONE
&&
24826 exec_prefix
=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24828 if test "$HAVE_NS" = "yes"; then
24829 if test "$NS_IMPL_GNUSTEP" = yes; then
24830 ac_config_files
="$ac_config_files nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in"
24833 ac_config_files
="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in"
24838 SUBDIR_MAKEFILES
="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile"
24840 ac_config_files
="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile"
24843 opt_makefile
=test
/automated
/Makefile
24845 if test -f $srcdir/${opt_makefile}.
in; then
24846 SUBDIR_MAKEFILES
="$SUBDIR_MAKEFILES $opt_makefile"
24847 ac_config_files
="$ac_config_files test/automated/Makefile"
24852 opt_makefile
=admin
/unidata
/Makefile
24854 if test -f $srcdir/${opt_makefile}.
in; then
24855 SUBDIR_MAKEFILES
="$SUBDIR_MAKEFILES $opt_makefile"
24856 ac_config_files
="$ac_config_files admin/unidata/Makefile"
24861 SUBDIR_MAKEFILES_IN
=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
24865 ac_config_commands
="$ac_config_commands mkdirs"
24868 ac_config_commands
="$ac_config_commands epaths"
24871 ac_config_commands
="$ac_config_commands gdbinit"
24874 cat >confcache
<<\_ACEOF
24875 # This file is a shell script that caches the results of configure
24876 # tests run on this system so they can be shared between configure
24877 # scripts and configure runs, see configure's option --config-cache.
24878 # It is not useful on other systems. If it contains results you don't
24879 # want to keep, you may remove or edit it.
24881 # config.status only pays attention to the cache file if you give it
24882 # the --recheck option to rerun configure.
24884 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24885 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24886 # following values.
24890 # The following way of writing the cache mishandles newlines in values,
24891 # but we know of no workaround that is simple, portable, and efficient.
24892 # So, we kill variables containing newlines.
24893 # Ultrix sh set writes to stderr and can't be redirected directly,
24894 # and sets the high bit in the cache file unless we assign to the vars.
24896 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24897 eval ac_val
=\$
$ac_var
24901 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
24902 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
24905 _ | IFS | as_nl
) ;; #(
24906 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
24907 *) { eval $ac_var=; unset $ac_var;} ;;
24913 case $as_nl`(ac_space=' '; set) 2>&1` in #(
24914 *${as_nl}ac_space
=\
*)
24915 # `set' does not quote correctly, so add quotes: double-quote
24916 # substitution turns \\\\ into \\, and sed turns \\ into \.
24919 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24922 # `set' quotes correctly as required by POSIX, so do not add quotes.
24923 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24932 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24934 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24936 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
24937 if test -w "$cache_file"; then
24938 test "x$cache_file" != "x/dev/null" &&
24939 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
24940 $as_echo "$as_me: updating cache $cache_file" >&6;}
24941 cat confcache
>$cache_file
24943 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
24944 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24949 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
24950 # Let make expand exec_prefix.
24951 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
24953 DEFS
=-DHAVE_CONFIG_H
24957 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
24958 # 1. Remove the extension, and $U if already installed.
24959 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
24960 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
24961 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
24962 # will be set to the directory where LIBOBJS objects are built.
24963 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24964 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
24966 LIBOBJS
=$ac_libobjs
24968 LTLIBOBJS
=$ac_ltlibobjs
24971 if test -n "$EXEEXT"; then
24973 am__EXEEXT_FALSE
='#'
24975 am__EXEEXT_TRUE
='#'
24979 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
24980 as_fn_error
"conditional \"AMDEP\" was never defined.
24981 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24983 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
24984 as_fn_error
"conditional \"am__fastdepCC\" was never defined.
24985 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24987 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
24988 as_fn_error
"conditional \"GL_COND_LIBTOOL\" was never defined.
24989 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24991 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
24992 as_fn_error
"conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
24993 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24996 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
24997 as_fn_error
"conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
24998 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25000 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
25001 as_fn_error
"conditional \"GL_GENERATE_STDINT_H\" was never defined.
25002 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25004 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
25005 as_fn_error
"conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
25006 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25008 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
25009 as_fn_error
"conditional \"GL_GENERATE_STDARG_H\" was never defined.
25010 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25012 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
25013 as_fn_error
"conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
25014 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25016 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
25017 as_fn_error
"conditional \"GL_GENERATE_STDDEF_H\" was never defined.
25018 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25020 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
25021 as_fn_error
"conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
25022 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25024 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
25025 as_fn_error
"conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
25026 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25028 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
25029 as_fn_error
"conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
25030 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25032 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
25033 as_fn_error
"conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
25034 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25036 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
25037 as_fn_error
"conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
25038 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25040 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
25041 as_fn_error
"conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
25042 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25044 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
25045 as_fn_error
"conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
25046 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25051 if test -n "$gl_LIBOBJS"; then
25052 # Remove the extension.
25053 sed_drop_objext
='s/\.o$//;s/\.obj$//'
25054 for i
in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
25055 gl_libobjs
="$gl_libobjs $i.$ac_objext"
25056 gl_ltlibobjs
="$gl_ltlibobjs $i.lo"
25059 gl_LIBOBJS
=$gl_libobjs
25061 gl_LTLIBOBJS
=$gl_ltlibobjs
25067 if test -n "$gltests_LIBOBJS"; then
25068 # Remove the extension.
25069 sed_drop_objext
='s/\.o$//;s/\.obj$//'
25070 for i
in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
25071 gltests_libobjs
="$gltests_libobjs $i.$ac_objext"
25072 gltests_ltlibobjs
="$gltests_ltlibobjs $i.lo"
25075 gltests_LIBOBJS
=$gltests_libobjs
25077 gltests_LTLIBOBJS
=$gltests_ltlibobjs
25081 : ${CONFIG_STATUS=./config.status}
25083 ac_clean_files_save
=$ac_clean_files
25084 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
25085 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
25086 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
25088 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
25090 # Generated by $as_me.
25091 # Run this file to recreate the current configuration.
25092 # Compiler output produced by configure, useful for debugging
25093 # configure, is in config.log if it exists.
25096 ac_cs_recheck=false
25099 SHELL=\${CONFIG_SHELL-$SHELL}
25102 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
25103 ## -------------------- ##
25104 ## M4sh Initialization. ##
25105 ## -------------------- ##
25107 # Be more Bourne compatible
25108 DUALCASE
=1; export DUALCASE
# for MKS sh
25109 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
25112 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25113 # is contrary to our usage. Disable this feature.
25114 alias -g '${1+"$@"}'='"$@"'
25115 setopt NO_GLOB_SUBST
25117 case `(set -o) 2>/dev/null` in #(
25129 # Printing a long string crashes Solaris 7 /usr/bin/printf.
25130 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
25131 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
25132 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
25133 # Prefer a ksh shell builtin over an external printf program on Solaris,
25134 # but without wasting forks for bash or zsh.
25135 if test -z "$BASH_VERSION$ZSH_VERSION" \
25136 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
25137 as_echo='print
-r --'
25138 as_echo_n='print
-rn --'
25139 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
25140 as_echo='printf %s
\n'
25141 as_echo_n='printf %s
'
25143 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
25144 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
25145 as_echo_n='/usr
/ucb
/echo -n'
25147 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
25148 as_echo_n_body='eval
25152 expr "X$arg" : "X\\(.*\\)$as_nl";
25153 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
25155 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
25157 export as_echo_n_body
25158 as_echo_n='sh
-c $as_echo_n_body as_echo
'
25160 export as_echo_body
25161 as_echo='sh
-c $as_echo_body as_echo
'
25164 # The user is always right.
25165 if test "${PATH_SEPARATOR+set}" != set; then
25167 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
25168 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
25175 # We need space, tab and new line, in precisely that order. Quoting is
25176 # there to prevent editors from complaining about space-tab.
25177 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
25178 # splitting by setting IFS to empty value.)
25181 # Find who we are. Look in the path if we contain no directory separator.
25183 *[\\/]* ) as_myself=$0 ;;
25184 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25185 for as_dir in $PATH
25188 test -z "$as_dir" && as_dir=.
25189 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
25195 # We did not find ourselves, most probably we were run as `sh COMMAND'
25196 # in which case we are not to be found in the path.
25197 if test "x$as_myself" = x
; then
25200 if test ! -f "$as_myself"; then
25201 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
25205 # Unset variables that we do not need and which cause bugs (e.g. in
25206 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
25207 # suppresses any "Segmentation fault" message there. '((' could
25208 # trigger a bug in pdksh 5.2.14.
25209 for as_var
in BASH_ENV ENV MAIL MAILPATH
25210 do eval test x\
${$as_var+set} = xset \
25211 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
25224 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
25227 # as_fn_error ERROR [LINENO LOG_FD]
25228 # ---------------------------------
25229 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
25230 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
25231 # script with status $?, using 1 if that was 0.
25234 as_status
=$?
; test $as_status -eq 0 && as_status
=1
25236 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
25237 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
25239 $as_echo "$as_me: error: $1" >&2
25240 as_fn_exit
$as_status
25244 # as_fn_set_status STATUS
25245 # -----------------------
25246 # Set $? to STATUS, without forking.
25247 as_fn_set_status
()
25250 } # as_fn_set_status
25252 # as_fn_exit STATUS
25253 # -----------------
25254 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
25258 as_fn_set_status
$1
25264 # Portably unset VAR.
25267 { eval $1=; unset $1;}
25269 as_unset
=as_fn_unset
25270 # as_fn_append VAR VALUE
25271 # ----------------------
25272 # Append the text in VALUE to the end of the definition contained in VAR. Take
25273 # advantage of any shell optimizations that allow amortized linear growth over
25274 # repeated appends, instead of the typical quadratic growth present in naive
25276 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
25277 eval 'as_fn_append ()
25288 # as_fn_arith ARG...
25289 # ------------------
25290 # Perform arithmetic evaluation on the ARGs, and store the result in the
25291 # global $as_val. Take advantage of shells that can avoid forks. The arguments
25292 # must be portable across $(()) and expr.
25293 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
25294 eval 'as_fn_arith ()
25301 as_val
=`expr "$@" || test $? -eq 1`
25306 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
25307 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
25313 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
25314 as_basename
=basename
25319 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
25325 as_me
=`$as_basename -- "$0" ||
25326 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
25327 X"$0" : 'X\(//\)$' \| \
25328 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
25330 sed '/^.*\/\([^/][^/]*\)\/*$/{
25344 # Avoid depending upon Character Ranges.
25345 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
25346 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
25347 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
25348 as_cr_digits
='0123456789'
25349 as_cr_alnum
=$as_cr_Letters$as_cr_digits
25351 ECHO_C
= ECHO_N
= ECHO_T
=
25352 case `echo -n x` in #(((((
25354 case `echo 'xy\c'` in
25355 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
25357 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
25364 rm -f conf$$ conf$$.exe conf$$.
file
25365 if test -d conf$$.dir
; then
25366 rm -f conf$$.dir
/conf$$.
file
25369 mkdir conf$$.dir
2>/dev
/null
25371 if (echo >conf$$.
file) 2>/dev
/null
; then
25372 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
25374 # ... but there are two gotchas:
25375 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
25376 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
25377 # In both cases, we have to default to `cp -p'.
25378 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
25380 elif ln conf$$.
file conf$$
2>/dev
/null
; then
25388 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
25389 rmdir conf$$.dir
2>/dev
/null
25394 # Create "$as_dir" as a directory, including parents if necessary.
25399 -*) as_dir
=.
/$as_dir;;
25401 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
25405 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
25406 *) as_qdir
=$as_dir;;
25408 as_dirs
="'$as_qdir' $as_dirs"
25409 as_dir
=`$as_dirname -- "$as_dir" ||
25410 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25411 X"$as_dir" : 'X\(//\)[^/]' \| \
25412 X"$as_dir" : 'X\(//\)$' \| \
25413 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
25414 $as_echo X"$as_dir" |
25415 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25419 /^X\(\/\/\)[^/].*/{
25432 test -d "$as_dir" && break
25434 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
25435 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
25439 if mkdir
-p .
2>/dev
/null
; then
25440 as_mkdir_p
='mkdir -p "$as_dir"'
25442 test -d .
/-p && rmdir .
/-p
25446 if test -x / >/dev
/null
2>&1; then
25447 as_test_x
='test -x'
25449 if ls -dL / >/dev
/null
2>&1; then
25456 if test -d "$1"; then
25462 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
25463 ???[sx]*):;;*)false;;esac;fi
25467 as_executable_p
=$as_test_x
25469 # Sed expression to map a string onto a valid CPP name.
25470 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
25472 # Sed expression to map a string onto a valid variable name.
25473 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
25477 ## ----------------------------------- ##
25478 ## Main body of $CONFIG_STATUS script. ##
25479 ## ----------------------------------- ##
25481 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
25483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25484 # Save the log message, to keep $0 and so on meaningful, and to
25485 # report actual input values of CONFIG_FILES etc. instead of their
25486 # values after options handling.
25488 This file was extended by emacs $as_me 24.2.93, which was
25489 generated by GNU Autoconf 2.65. Invocation command line was
25491 CONFIG_FILES = $CONFIG_FILES
25492 CONFIG_HEADERS = $CONFIG_HEADERS
25493 CONFIG_LINKS = $CONFIG_LINKS
25494 CONFIG_COMMANDS = $CONFIG_COMMANDS
25497 on `(hostname || uname -n) 2>/dev/null | sed 1q`
25502 case $ac_config_files in *"
25503 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
25506 case $ac_config_headers in *"
25507 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
25511 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25512 # Files that config.status was made for.
25513 config_files="$ac_config_files"
25514 config_headers="$ac_config_headers"
25515 config_commands="$ac_config_commands"
25519 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25521 \`$as_me' instantiates files and other configuration actions
25522 from templates according to the current configuration. Unless the files
25523 and actions are specified as TAGs, all are instantiated by default.
25525 Usage: $0 [OPTION]... [TAG]...
25527 -h, --help print this help, then exit
25528 -V, --version print version number and configuration settings, then exit
25529 --config print configuration, then exit
25530 -q, --quiet, --silent
25531 do not print progress messages
25532 -d, --debug don't remove temporary files
25533 --recheck update $as_me by reconfiguring in the same conditions
25534 --file=FILE[:TEMPLATE]
25535 instantiate the configuration file FILE
25536 --header=FILE[:TEMPLATE]
25537 instantiate the configuration header FILE
25539 Configuration files:
25542 Configuration headers:
25545 Configuration commands:
25548 Report bugs to the package provider."
25551 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25552 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
25554 emacs config.status 24.2.93
25555 configured by $0, generated by GNU Autoconf 2.65,
25556 with options \\"\$ac_cs_config\\"
25558 Copyright (C) 2009 Free Software Foundation, Inc.
25559 This config.status script is free software; the Free Software Foundation
25560 gives unlimited permission to copy, distribute and modify it."
25567 test -n "\$AWK" || AWK=awk
25570 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25571 # The default lists apply if the user does not specify any file.
25577 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
25578 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
25589 # Handling of the options.
25590 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
25592 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
25593 $as_echo "$ac_cs_version"; exit ;;
25594 --config |
--confi |
--conf |
--con |
--co |
--c )
25595 $as_echo "$ac_cs_config"; exit ;;
25596 --debug |
--debu |
--deb |
--de |
--d |
-d )
25598 --file |
--fil |
--fi |
--f )
25601 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25603 as_fn_append CONFIG_FILES
" '$ac_optarg'"
25604 ac_need_defaults
=false
;;
25605 --header |
--heade |
--head |
--hea )
25608 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25610 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
25611 ac_need_defaults
=false
;;
25613 # Conflict between --help and --header
25614 as_fn_error
"ambiguous option: \`$1'
25615 Try \`$0 --help' for more information.";;
25616 --help |
--hel |
-h )
25617 $as_echo "$ac_cs_usage"; exit ;;
25618 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
25619 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
25622 # This is an error.
25623 -*) as_fn_error
"unrecognized option: \`$1'
25624 Try \`$0 --help' for more information." ;;
25626 *) as_fn_append ac_config_targets
" $1"
25627 ac_need_defaults
=false
;;
25633 ac_configure_extra_args
=
25635 if $ac_cs_silent; then
25637 ac_configure_extra_args
="$ac_configure_extra_args --silent"
25641 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25642 if \$ac_cs_recheck; then
25643 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25645 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
25646 CONFIG_SHELL='$SHELL'
25647 export CONFIG_SHELL
25652 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25656 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25657 ## Running $as_me. ##
25663 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25667 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
25668 GCC="$GCC" CPPFLAGS="$CPPFLAGS"
25672 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
25674 # Handling of arguments.
25675 for ac_config_target
in $ac_config_targets
25677 case $ac_config_target in
25678 "src/config.h") CONFIG_HEADERS
="$CONFIG_HEADERS src/config.h:src/config.in" ;;
25679 "depfiles") CONFIG_COMMANDS
="$CONFIG_COMMANDS depfiles" ;;
25680 "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES
="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;;
25681 "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES
="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;;
25682 "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES
="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;;
25683 "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES
="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;;
25684 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
25685 "lib/Makefile") CONFIG_FILES
="$CONFIG_FILES lib/Makefile" ;;
25686 "lib-src/Makefile") CONFIG_FILES
="$CONFIG_FILES lib-src/Makefile" ;;
25687 "oldXMenu/Makefile") CONFIG_FILES
="$CONFIG_FILES oldXMenu/Makefile" ;;
25688 "doc/emacs/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/emacs/Makefile" ;;
25689 "doc/misc/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/misc/Makefile" ;;
25690 "doc/lispintro/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/lispintro/Makefile" ;;
25691 "doc/lispref/Makefile") CONFIG_FILES
="$CONFIG_FILES doc/lispref/Makefile" ;;
25692 "src/Makefile") CONFIG_FILES
="$CONFIG_FILES src/Makefile" ;;
25693 "lwlib/Makefile") CONFIG_FILES
="$CONFIG_FILES lwlib/Makefile" ;;
25694 "lisp/Makefile") CONFIG_FILES
="$CONFIG_FILES lisp/Makefile" ;;
25695 "leim/Makefile") CONFIG_FILES
="$CONFIG_FILES leim/Makefile" ;;
25696 "nextstep/Makefile") CONFIG_FILES
="$CONFIG_FILES nextstep/Makefile" ;;
25697 "test/automated/Makefile") CONFIG_FILES
="$CONFIG_FILES test/automated/Makefile" ;;
25698 "admin/unidata/Makefile") CONFIG_FILES
="$CONFIG_FILES admin/unidata/Makefile" ;;
25699 "mkdirs") CONFIG_COMMANDS
="$CONFIG_COMMANDS mkdirs" ;;
25700 "epaths") CONFIG_COMMANDS
="$CONFIG_COMMANDS epaths" ;;
25701 "gdbinit") CONFIG_COMMANDS
="$CONFIG_COMMANDS gdbinit" ;;
25703 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
25708 # If the user did not use the arguments to specify the items to instantiate,
25709 # then the envvar interface is used. Set only those that are not.
25710 # We use the long form for the default assignment because of an extremely
25711 # bizarre bug on SunOS 4.1.3.
25712 if $ac_need_defaults; then
25713 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
25714 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
25715 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
25718 # Have a temporary directory for convenience. Make it in the build tree
25719 # simply because there is no reason against having it here, and in addition,
25720 # creating and moving files from /tmp can sometimes cause problems.
25721 # Hook for its removal unless debugging.
25722 # Note that there is a small window in which the directory will not be cleaned:
25723 # after its creation but before its name has been assigned to `$tmp'.
25727 trap 'exit_status=$?
25728 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25730 trap 'as_fn_exit 1' 1 2 13 15
25732 # Create a (secure) tmp directory for tmp files.
25735 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25736 test -n "$tmp" && test -d "$tmp"
25739 tmp
=.
/conf$$
-$RANDOM
25740 (umask 077 && mkdir
"$tmp")
25741 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
25743 # Set up the scripts for CONFIG_FILES section.
25744 # No need to generate them if there are no CONFIG_FILES.
25745 # This happens for instance with `./config.status config.h'.
25746 if test -n "$CONFIG_FILES"; then
25748 if $AWK 'BEGIN { getline <"/dev/null" }' </dev
/null
2>/dev
/null
; then
25749 ac_cs_awk_getline
=:
25750 ac_cs_awk_pipe_init
=
25751 ac_cs_awk_read_file
='
25752 while ((getline aline < (F[key])) > 0)
25755 ac_cs_awk_pipe_fini
=
25757 ac_cs_awk_getline
=false
25758 ac_cs_awk_pipe_init
="print \"cat <<'|#_!!_#|' &&\""
25759 ac_cs_awk_read_file
='
25761 print "cat " F[key] " &&"
25762 '$ac_cs_awk_pipe_init
25763 # The final `:' finishes the AND list.
25764 ac_cs_awk_pipe_fini
='END { print "|#_!!_#|"; print ":" }'
25766 ac_cr
=`echo X | tr X '\015'`
25767 # On cygwin, bash can eat \r inside `` if the user requested igncr.
25768 # But we know of no other shell where ac_cr would be empty at this
25769 # point, so we can use a bashism as a fallback.
25770 if test "x$ac_cr" = x
; then
25771 eval ac_cr
=\$
\'\\r
\'
25773 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
25774 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
25777 ac_cs_awk_cr
=$ac_cr
25780 echo 'BEGIN {' >"$tmp/subs1.awk" &&
25783 # Create commands to substitute file output variables.
25785 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
25786 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
25787 echo "$ac_subst_files" |
sed 's/.*/F["&"]="$&"/' &&
25790 } >conf$
$files.sh
&&
25791 . .
/conf$
$files.sh ||
25792 as_fn_error
"could not make $CONFIG_STATUS" "$LINENO" 5
25793 rm -f conf$
$files.sh
25796 echo "cat >conf$$subs.awk <<_ACEOF" &&
25797 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
25799 } >conf$$subs.sh ||
25800 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
25801 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
25803 for ac_last_try in false false false false false :; do
25804 . ./conf$$subs.sh ||
25805 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
25807 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
25808 if test $ac_delim_n = $ac_delim_num; then
25810 elif $ac_last_try; then
25811 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
25813 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
25816 rm -f conf$$subs.sh
25818 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25819 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
25823 s/^/S["/; s
/!.
*/"]=/
25833 s/\(.\{148\}\)..*/\1/
25835 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
25840 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
25847 s/\(.\{148\}\)..*/\1/
25849 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
25853 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
25858 ' <conf$$subs.awk | sed '
25863 ' >>$CONFIG_STATUS || ac_write_fail=1
25864 rm -f conf$$subs.awk
25865 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25867 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
25868 for (key in S) S_is_set[key] = 1
25870 \$ac_cs_awk_pipe_init
25874 nfields = split(line, field, "@
")
25876 len = length(field[1])
25877 for (i = 2; i < nfields; i++) {
25879 keylen = length(key)
25880 if (S_is_set[key]) {
25882 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
25883 len += length(value) + length(field[++i])
25888 if (nfields == 3 && !substed) {
25890 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
25891 \$ac_cs_awk_read_file
25897 \$ac_cs_awk_pipe_fini
25900 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25901 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
25902 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
25905 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
25906 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
25909 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25910 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
25911 # trailing colons and then remove the whole line if VPATH becomes empty
25912 # (actually we leave an empty line to preserve line numbers).
25913 if test "x
$srcdir" = x.; then
25914 ac_vpsub='/^[ ]*VPATH[ ]*=/{
25915 s/:*\$(srcdir):*/:/
25916 s/:*\${srcdir}:*/:/
25918 s/^\([^=]*=[ ]*\):*/\1/
25924 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25925 fi # test -n "$CONFIG_FILES"
25927 # Set up the scripts for CONFIG_HEADERS section.
25928 # No need to generate them if there are no CONFIG_HEADERS.
25929 # This happens for instance with `./config.status Makefile'.
25930 if test -n "$CONFIG_HEADERS"; then
25931 cat >"$tmp/defines.
awk" <<\_ACAWK ||
25935 # Transform confdefs.h into an awk script `defines.awk', embedded as
25936 # here-document in config.status, that substitutes the proper values into
25937 # config.h.in to produce config.h.
25939 # Create a delimiter string that does not exist in confdefs.h, to ease
25940 # handling of long lines.
25942 for ac_last_try in false false :; do
25943 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
25944 if test -z "$ac_t"; then
25946 elif $ac_last_try; then
25947 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
25949 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
25953 # For the awk script, D is an array of macro values keyed by name,
25954 # likewise P contains macro parameters if any. Preserve backslash
25955 # newline sequences.
25957 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25959 s/.\{148\}/&'"$ac_delim"'/g
25962 s/^[ ]*#[ ]*define[ ][ ]*/ /
25969 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
25971 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
25975 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
25976 D["\
1"]=" \
3\\\\\\n
"\\/p
25978 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
25983 s/.\{148\}/&'"$ac_delim"'/g
25988 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
25991 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
25993 ' <confdefs.h | sed '
25994 s/'"$ac_delim"'/"\\\
25995 "/g' >>$CONFIG_STATUS || ac_write_fail=1
25997 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25998 for (key in D) D_is_set[key] = 1
26001 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
26003 split(line, arg, " ")
26004 if (arg[1] == "#") {
26008 defundef
= substr
(arg
[1], 2)
26011 split(mac1
, mac2
, "(") #)
26013 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
26014 if (D_is_set
[macro
]) {
26015 # Preserve the white space surrounding the "#".
26016 print prefix
"define", macro P
[macro
] D
[macro
]
26019 # Replace #undef with comments. This is necessary, for example,
26020 # in the case of _POSIX_SOURCE, which is predefined and required
26021 # on some systems where configure will not decide to define it.
26022 if (defundef
== "undef") {
26023 print
"/*", prefix defundef
, macro
, "*/"
26031 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
26032 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
26033 fi # test -n "$CONFIG_HEADERS"
26036 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
26041 :[FHLC
]) ac_mode
=$ac_tag; continue;;
26043 case $ac_mode$ac_tag in
26045 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
26046 :[FH
]-) ac_tag
=-:-;;
26047 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
26064 -) ac_f
="$tmp/stdin";;
26065 *) # Look for the file first in the build tree, then in the source tree
26066 # (if the path is not absolute). The absolute path cannot be DOS-style,
26067 # because $ac_f cannot contain `:'.
26071 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
26073 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
26075 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
26076 as_fn_append ac_file_inputs
" '$ac_f'"
26079 # Let's still pretend it is `configure' which instantiates (i.e., don't
26080 # use $as_me), people would be surprised to read:
26081 # /* config.h. Generated by config.status. */
26082 configure_input
='Generated from '`
26083 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
26085 if test x
"$ac_file" != x-
; then
26086 configure_input
="$ac_file. $configure_input"
26087 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
26088 $as_echo "$as_me: creating $ac_file" >&6;}
26090 # Neutralize special characters interpreted by sed in replacement strings.
26091 case $configure_input in #(
26092 *\
&* |
*\|
* |
*\\* )
26093 ac_sed_conf_input
=`$as_echo "$configure_input" |
26094 sed 's/[\\\\&|]/\\\\&/g'`;; #(
26095 *) ac_sed_conf_input
=$configure_input;;
26099 *:-:* |
*:-) cat >"$tmp/stdin" \
26100 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
26105 ac_dir
=`$as_dirname -- "$ac_file" ||
26106 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26107 X"$ac_file" : 'X\(//\)[^/]' \| \
26108 X"$ac_file" : 'X\(//\)$' \| \
26109 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
26110 $as_echo X"$ac_file" |
26111 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26115 /^X\(\/\/\)[^/].*/{
26128 as_dir
="$ac_dir"; as_fn_mkdir_p
26132 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
26134 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
26135 # A ".." for each directory in $ac_dir_suffix.
26136 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
26137 case $ac_top_builddir_sub in
26138 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
26139 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
26142 ac_abs_top_builddir
=$ac_pwd
26143 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
26144 # for backward compatibility:
26145 ac_top_builddir
=$ac_top_build_prefix
26148 .
) # We are building in place.
26150 ac_top_srcdir
=$ac_top_builddir_sub
26151 ac_abs_top_srcdir
=$ac_pwd ;;
26152 [\\/]* | ?
:[\\/]* ) # Absolute name.
26153 ac_srcdir
=$srcdir$ac_dir_suffix;
26154 ac_top_srcdir
=$srcdir
26155 ac_abs_top_srcdir
=$srcdir ;;
26156 *) # Relative name.
26157 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
26158 ac_top_srcdir
=$ac_top_build_prefix$srcdir
26159 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
26161 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
26171 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
26172 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
26174 ac_MKDIR_P
=$MKDIR_P
26176 [\\/$
]* | ?
:[\\/]* ) ;;
26177 */*) ac_MKDIR_P
=$ac_top_build_prefix$MKDIR_P ;;
26181 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
26182 # If the template does not know about datarootdir, expand it.
26183 # FIXME: This hack should be removed a few years after 2.60.
26184 ac_datarootdir_hack
=; ac_datarootdir_seen
=
26195 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
26196 *datarootdir
*) ac_datarootdir_seen
=yes;;
26197 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
26198 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
26199 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
26201 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26202 ac_datarootdir_hack='
26203 s&@datadir@&$datadir&g
26204 s&@docdir@&$docdir&g
26205 s&@infodir@&$infodir&g
26206 s&@localedir@&$localedir&g
26207 s&@mandir@&$mandir&g
26208 s&\\\${datarootdir}&$datarootdir&g' ;;
26212 # Neutralize VPATH when `$srcdir' = `.'.
26213 # Shell code in configure.ac might set extrasub.
26214 # FIXME: do we really want to maintain this feature?
26215 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26216 ac_sed_extra="$ac_vpsub
26219 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
26221 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
26222 s|@configure_input@|
$ac_sed_conf_input|
;t t
26223 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
26224 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
26225 s
&@srcdir@
&$ac_srcdir&;t t
26226 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
26227 s
&@top_srcdir@
&$ac_top_srcdir&;t t
26228 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
26229 s
&@builddir@
&$ac_builddir&;t t
26230 s
&@abs_builddir@
&$ac_abs_builddir&;t t
26231 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
26232 s
&@INSTALL@
&$ac_INSTALL&;t t
26233 s
&@MKDIR_P@
&$ac_MKDIR_P&;t t
26234 $ac_datarootdir_hack
26236 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
26237 if $ac_cs_awk_getline; then
26238 $AWK -f "$tmp/subs.
awk"
26240 $AWK -f "$tmp/subs.
awk" | $SHELL
26242 || as_fn_error "could not create
$ac_file" "$LINENO" 5
26244 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
26245 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
26246 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
26247 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
26248 which seems to be undefined. Please make sure it is defined." >&5
26249 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
26250 which seems to be undefined. Please make sure it is defined." >&2;}
26254 -) cat "$tmp/out" && rm -f "$tmp/out";;
26255 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
26257 || as_fn_error "could not create $ac_file" "$LINENO" 5
26263 if test x"$ac_file" != x-; then
26265 $as_echo "/* $configure_input */" \
26266 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
26267 } >"$tmp/config.h" \
26268 || as_fn_error "could not create $ac_file" "$LINENO" 5
26269 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
26270 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
26271 $as_echo "$as_me: $ac_file is unchanged" >&6;}
26274 mv "$tmp/config.h" "$ac_file" \
26275 || as_fn_error "could not create $ac_file" "$LINENO" 5
26278 $as_echo "/* $configure_input */" \
26279 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
26280 || as_fn_error "could not create -" "$LINENO" 5
26282 # Compute "$ac_file"'s index
in $config_headers.
26285 for _am_header
in $config_headers :; do
26286 case $_am_header in
26287 $_am_arg |
$_am_arg:* )
26290 _am_stamp_count
=`expr $_am_stamp_count + 1` ;;
26293 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
26294 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26295 X"$_am_arg" : 'X\(//\)[^/]' \| \
26296 X"$_am_arg" : 'X\(//\)$' \| \
26297 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
26298 $as_echo X"$_am_arg" |
26299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26303 /^X\(\/\/\)[^/].*/{
26315 s/.*/./; q'`/stamp-h
$_am_stamp_count
26318 :C
) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
26319 $as_echo "$as_me: executing $ac_file commands" >&6;}
26324 case $ac_file$ac_mode in
26325 "depfiles":C
) test x
"$AMDEP_TRUE" != x
"" ||
{
26326 # Autoconf 2.62 quotes --file arguments for eval, but not when files
26327 # are listed without --file. Let's play safe and only enable the eval
26328 # if we detect the quoting.
26329 case $CONFIG_FILES in
26330 *\'*) eval set x
"$CONFIG_FILES" ;;
26331 *) set x
$CONFIG_FILES ;;
26336 # Strip MF so we end up with the name of the file.
26337 mf
=`echo "$mf" | sed -e 's/:.*$//'`
26338 # Check whether this is an Automake generated Makefile or not.
26339 # We used to match only the files named `Makefile.in', but
26340 # some people rename them; so instead we look at the file content.
26341 # Grep'ing the first line is not enough: some people post-process
26342 # each Makefile.in and add a new line on top of each file to say so.
26343 # Grep'ing the whole file is not good either: AIX grep has a line
26344 # limit of 2048, but all sed's we know have understand at least 4000.
26345 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" |
grep X
>/dev
/null
2>&1; then
26346 dirpart
=`$as_dirname -- "$mf" ||
26347 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26348 X"$mf" : 'X\(//\)[^/]' \| \
26349 X"$mf" : 'X\(//\)$' \| \
26350 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
26352 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26356 /^X\(\/\/\)[^/].*/{
26372 # Extract the definition of DEPDIR, am__include, and am__quote
26373 # from the Makefile without running `make'.
26374 DEPDIR
=`sed -n 's/^DEPDIR = //p' < "$mf"`
26375 test -z "$DEPDIR" && continue
26376 am__include
=`sed -n 's/^am__include = //p' < "$mf"`
26377 test -z "am__include" && continue
26378 am__quote
=`sed -n 's/^am__quote = //p' < "$mf"`
26379 # When using ansi2knr, U may be empty or an underscore; expand it
26380 U
=`sed -n 's/^U = //p' < "$mf"`
26381 # Find all dependency output files, they are included files with
26382 # $(DEPDIR) in their names. We invoke sed twice because it is the
26383 # simplest approach to changing $(DEPDIR) to its actual value in the
26385 for file in `sed -n "
26386 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
26387 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
26388 # Make sure the directory exists.
26389 test -f "$dirpart/$file" && continue
26390 fdir
=`$as_dirname -- "$file" ||
26391 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26392 X"$file" : 'X\(//\)[^/]' \| \
26393 X"$file" : 'X\(//\)$' \| \
26394 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
26395 $as_echo X"$file" |
26396 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26400 /^X\(\/\/\)[^/].*/{
26413 as_dir
=$dirpart/$fdir; as_fn_mkdir_p
26414 # echo "creating $dirpart/$file"
26415 echo '# dummy' > "$dirpart/$file"
26421 for dir
in etc lisp
; do
26422 test -d ${dir} || mkdir
${dir}
26426 echo creating src
/epaths.h
26427 ${MAKE-make} MAKEFILE_NAME
=do-not-make-Makefile epaths-force
26430 if test ! -f src
/.gdbinit
&& test -f $srcdir/src
/.gdbinit
; then
26431 echo creating src
/.gdbinit
26432 echo source $srcdir/src
/.gdbinit
> src
/.gdbinit
26442 ac_clean_files
=$ac_clean_files_save
26444 test $ac_write_fail = 0 ||
26445 as_fn_error
"write failure creating $CONFIG_STATUS" "$LINENO" 5
26448 # configure is writing to config.log, and then calls config.status.
26449 # config.status does its own redirection, appending to config.log.
26450 # Unfortunately, on DOS this fails, as config.log is still kept open
26451 # by configure, so config.status won't be able to write to it; its
26452 # output is simply discarded. So we exec the FD to /dev/null,
26453 # effectively closing config.log, so it can be properly (re)opened and
26454 # appended to by config.status. When coming back to configure, we
26455 # need to make the FD available again.
26456 if test "$no_create" != yes; then
26458 ac_config_status_args
=
26459 test "$silent" = yes &&
26460 ac_config_status_args
="$ac_config_status_args --quiet"
26462 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
26464 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
26465 # would make configure fail if this is the last instruction.
26466 $ac_cs_success || as_fn_exit $?
26468 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
26469 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
26470 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}