Merge recent additions from autoconf source tree.

diff --git a/config.guess b/config.guess
index f7339e09758231e152acea812a5e232a7bd6e5f0..72eeb63e127ccf7b0994c420644e887040c2e53a 100755 (executable)
--- a/config.guess
+++ b/config.guess
@@ -23,6 +23,7 @@
 
 # Written by Per Bothner <bothner@cygnus.com>.
 # The master version of this file is at the FSF in /home/gd/gnu/lib.
+# Please send patches to the Autoconf mailing list <autoconf@gnu.org>.
 #
 # This script attempts to guess a canonical system name similar to
 # config.sub.  If it succeeds, it prints the system name on stdout, and
@@ -46,7 +47,8 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
-trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
 
 # Note: order is significant - the case branches are not exclusive.
 
@@ -59,7 +61,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
        # A Tn.n version is a released field test version.
        # A Xn.n version is an unreleased experimental baselevel.
        # 1.2 uses "1.2" for uname -r.
-       cat <<EOF >dummy.s
+       cat <<EOF >$dummy.s
        .globl main
        .ent main
 main:
@@ -76,9 +78,9 @@ main:
        ret \$31,(\$26),1
        .end main
 EOF
-       ${CC-cc} dummy.s -o dummy 2>/dev/null
+       ${CC-cc} $dummy.s -o $dummy 2>/dev/null
        if test "$?" = 0 ; then
-               ./dummy
+               ./$dummy
                case "$?" in
                        7)
                                UNAME_MACHINE="alpha"
@@ -97,7 +99,7 @@ EOF
                                ;;
                esac
        fi
-       rm -f dummy.s dummy
+       rm -f $dummy.s $dummy
        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]`
        exit 0 ;;
     21064:Windows_NT:50:3)
@@ -150,7 +152,7 @@ EOF
                echo pyramid-pyramid-bsd
        fi
        exit 0 ;;
-    NILE:*:*:dcosx)
+    NILE*:*:*:dcosx)
        echo pyramid-pyramid-svr4
        exit 0 ;;
     sun4H:SunOS:5.*:*)
@@ -238,8 +240,12 @@ EOF
        echo clipper-intergraph-clix${UNAME_RELEASE}
        exit 0 ;;
     mips:*:*:UMIPS | mips:*:*:RISCos)
-       sed 's/^        //' << EOF >dummy.c
-       int main (argc, argv) int argc; char **argv; {
+       sed 's/^        //' << EOF >$dummy.c
+#ifdef __cplusplus
+       int main (int argc, char *argv[]) {
+#else
+       int main (argc, argv) int argc; char *argv[]; {
+#endif
        #if defined (host_mips) && defined (MIPSEB)
        #if defined (SYSTYPE_SYSV)
          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
@@ -254,10 +260,10 @@ EOF
          exit (-1);
        }
 EOF
-       ${CC-cc} dummy.c -o dummy \
-         && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
-         && rm dummy.c dummy && exit 0
-       rm -f dummy.c dummy
+       ${CC-cc} $dummy.c -o $dummy \
+         && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+         && rm $dummy.c $dummy && exit 0
+       rm -f $dummy.c $dummy
        echo mips-mips-riscos${UNAME_RELEASE}
        exit 0 ;;
     Night_Hawk:Power_UNIX:*:*)
@@ -309,7 +315,7 @@ EOF
        exit 0 ;;
     *:AIX:2:3)
        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-               sed 's/^                //' << EOF >dummy.c
+               sed 's/^                //' << EOF >$dummy.c
                #include <sys/systemcfg.h>
 
                main()
@@ -320,8 +326,8 @@ EOF
                        exit(0);
                        }
 EOF
-               ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
-               rm -f dummy.c dummy
+               ${CC-cc} $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+               rm -f $dummy.c $dummy
                echo rs6000-ibm-aix3.2.5
        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
                echo rs6000-ibm-aix3.2.4
@@ -369,24 +375,24 @@ EOF
            9000/31? )            HP_ARCH=m68000 ;;
            9000/[34]?? )         HP_ARCH=m68k ;;
            9000/6?? | 9000/7?? | 9000/80[024] | 9000/8?[13679] | 9000/892 )
-              sed 's/^              //' << EOF >dummy.c
+              sed 's/^              //' << EOF >$dummy.c
               #include <stdlib.h>
               #include <unistd.h>
-              
+
               int main ()
               {
               #if defined(_SC_KERNEL_BITS)
                   long bits = sysconf(_SC_KERNEL_BITS);
-              #endif 
+              #endif
                   long cpu  = sysconf (_SC_CPU_VERSION);
-              
-                  switch (cpu) 
+
+                  switch (cpu)
                {
                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
-               case CPU_PA_RISC2_0: 
+               case CPU_PA_RISC2_0:
               #if defined(_SC_KERNEL_BITS)
-                   switch (bits) 
+                   switch (bits)
                        {
                        case 64: puts ("hppa2.0w"); break;
                        case 32: puts ("hppa2.0n"); break;
@@ -394,20 +400,20 @@ EOF
                        } break;
               #else  /* !defined(_SC_KERNEL_BITS) */
                    puts ("hppa2.0"); break;
-              #endif 
+              #endif
                default: puts ("hppa1.0"); break;
                }
                   exit (0);
               }
 EOF
-       (${CC-cc} dummy.c -o dummy 2>/dev/null ) && HP_ARCH=`./dummy`
-       rm -f dummy.c dummy
+       (${CC-cc} $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+       rm -f $dummy.c $dummy
        esac
        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
        exit 0 ;;
     3050*:HI-UX:*:*)
-       sed 's/^        //' << EOF >dummy.c
+       sed 's/^        //' << EOF >$dummy.c
        #include <unistd.h>
        int
        main ()
@@ -432,8 +438,8 @@ EOF
          exit (0);
        }
 EOF
-       ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
-       rm -f dummy.c dummy
+       ${CC-cc} $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+       rm -f $dummy.c $dummy
        echo unknown-hitachi-hiuxwe2
        exit 0 ;;
     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
@@ -445,6 +451,9 @@ EOF
     *9??*:MPE*:*:*)
        echo hppa1.0-hp-mpeix
        exit 0 ;;
+    *9??*:MPE*:*:*)
+       echo hppa1.0-hp-mpeix
+       exit 0 ;;
     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
        echo hppa1.1-hp-osf
        exit 0 ;;
@@ -493,6 +502,9 @@ EOF
     CRAY*TS:*:*:*)
        echo t90-cray-unicos${UNAME_RELEASE}
        exit 0 ;;
+    CRAY*T3E:*:*:*)
+       echo t3e-cray-unicosmk${UNAME_RELEASE}
+       exit 0 ;;
     CRAY-2:*:*:*)
        echo cray2-cray-unicos
         exit 0 ;;
@@ -513,10 +525,19 @@ EOF
     sparc*:BSD/OS:*:*)
        echo sparc-unknown-bsdi${UNAME_RELEASE}
        exit 0 ;;
-    i?86:BSD/386:*:* | *:BSD/OS:*:*)
+    i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
        exit 0 ;;
+    *:BSD/OS:*:*)
+       echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+       exit 0 ;;
     *:FreeBSD:*:*)
+       if test -x /usr/bin/objformat; then
+           if test "elf" = "`/usr/bin/objformat`"; then
+               echo ${UNAME_MACHINE}-unknown-freebsdelf`echo${UNAME_RELEASE}|sed -e 's/[-_].*//'`
+               exit 0
+           fi
+       fi
        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
        exit 0 ;;
     *:NetBSD:*:*)
@@ -544,6 +565,7 @@ EOF
        # uname on the ARM produces all sorts of strangeness, and we need to
        # filter it out.
        case "$UNAME_MACHINE" in
+         armv*)                      UNAME_MACHINE=$UNAME_MACHINE ;;
          arm* | sa110*)              UNAME_MACHINE="arm" ;;
        esac
 
@@ -566,7 +588,7 @@ EOF
        esac
 
        if test "${UNAME_MACHINE}" = "alpha" ; then
-               sed 's/^        //'  <<EOF >dummy.s
+               sed 's/^        //'  <<EOF >$dummy.s
                .globl main
                .ent main
        main:
@@ -584,9 +606,9 @@ EOF
                .end main
 EOF
                LIBC=""
-               ${CC-cc} dummy.s -o dummy 2>/dev/null
+               ${CC-cc} $dummy.s -o $dummy 2>/dev/null
                if test "$?" = 0 ; then
-                       ./dummy
+                       ./$dummy
                        case "$?" in
                        7)
                                UNAME_MACHINE="alpha"
@@ -603,22 +625,23 @@ EOF
                        16)
                                UNAME_MACHINE="alphaev6"
                                ;;
-                       esac    
+                       esac
 
-                       objdump --private-headers dummy | \
+                       objdump --private-headers $dummy | \
                          grep ld.so.1 > /dev/null
                        if test "$?" = 0 ; then
                                LIBC="libc1"
                        fi
-               fi      
-               rm -f dummy.s dummy
+               fi
+               rm -f $dummy.s $dummy
                echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
        elif test "${UNAME_MACHINE}" = "mips" ; then
-         cat >dummy.c <<EOF
-main(argc, argv)
-     int argc;
-     char *argv[];
-{
+         cat >$dummy.c <<EOF
+#ifdef __cplusplus
+       int main (int argc, char *argv[]) {
+#else
+       int main (argc, argv) int argc; char *argv[]; {
+#endif
 #ifdef __MIPSEB__
   printf ("%s-unknown-linux-gnu\n", argv[1]);
 #endif
@@ -628,8 +651,8 @@ main(argc, argv)
   return 0;
 }
 EOF
-         ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
-         rm -f dummy.c dummy
+         ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+         rm -f $dummy.c $dummy
        else
          # Either a pre-BFD a.out linker (linux-gnuoldld)
          # or one that does not give us useful --help.
@@ -648,12 +671,13 @@ EOF
            ;;
          esac
          # Determine whether the default compiler is a.out or elf
-         cat >dummy.c <<EOF
+         cat >$dummy.c <<EOF
 #include <features.h>
-main(argc, argv)
-     int argc;
-     char *argv[];
-{
+#ifdef __cplusplus
+       int main (int argc, char *argv[]) {
+#else
+       int main (argc, argv) int argc; char *argv[]; {
+#endif
 #ifdef __ELF__
 # ifdef __GLIBC__
 #  if __GLIBC__ >= 2
@@ -670,8 +694,8 @@ main(argc, argv)
   return 0;
 }
 EOF
-         ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
-         rm -f dummy.c dummy
+         ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+         rm -f $dummy.c $dummy
        fi ;;
 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
 # are messed up and put the nodename in both sysname and nodename.
@@ -755,7 +779,7 @@ EOF
     mc68030:UNIX_System_V:4.*:*)
        echo m68k-atari-sysv4
        exit 0 ;;
-    i?86:LynxOS:2.*:*)
+    i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
        echo i386-unknown-lynxos${UNAME_RELEASE}
        exit 0 ;;
     TSUNAMI:LynxOS:2.*:*)
@@ -767,6 +791,9 @@ EOF
     SM[BE]S:UNIX_SV:*:*)
        echo mips-dde-sysv${UNAME_RELEASE}
        exit 0 ;;
+    RM*:ReliantUNIX-*:*:*)
+       echo mips-sni-sysv4
+       exit 0 ;;
     RM*:SINIX-*:*:*)
        echo mips-sni-sysv4
        exit 0 ;;
@@ -797,7 +824,7 @@ EOF
     news*:NEWS-OS:*:6*)
        echo mips-sony-newsos6
        exit 0 ;;
-    R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R4000:UNIX_SV:*:*)
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R4000:UNIX_SV:*:*)
        if [ -d /usr/nec ]; then
                echo mips-nec-sysv${UNAME_RELEASE}
        else
@@ -813,12 +840,24 @@ EOF
     BePC:BeOS:*:*)     # BeOS running on Intel PC compatible.
        echo i586-pc-beos
        exit 0 ;;
+    SX-4:SUPER-UX:*:*)
+       echo sx4-nec-superux${UNAME_RELEASE}
+       exit 0 ;;
+    SX-5:SUPER-UX:*:*)
+       echo sx5-nec-superux${UNAME_RELEASE}
+       exit 0 ;;
+    Power*:Rhapsody:*:*)
+       echo powerpc-apple-rhapsody${UNAME_RELEASE}
+       exit 0 ;;
+    *:Rhapsody:*:*)
+       echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+       exit 0 ;;
 esac
 
 #echo '(No uname command or uname output not recognized.)' 1>&2
 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
 
-cat >dummy.c <<EOF
+cat >$dummy.c <<EOF
 #ifdef _SEQUENT_
 # include <sys/types.h>
 # include <sys/utsname.h>
@@ -856,7 +895,10 @@ main ()
 #endif
   int version;
   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
-  printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
   exit (0);
 #endif
 
@@ -916,8 +958,8 @@ main ()
 }
 EOF
 
-${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
-rm -f dummy.c dummy
+${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
 
 # Apollos put the system type in the environment.
 

diff --git a/config.sub b/config.sub
index 603bdf04c90523d219be15a9bf076d99af41e5ba..a5095410a754155a2b23be5cb2930838f84e3c3e 100755 (executable)
--- a/config.sub
+++ b/config.sub
@@ -182,7 +182,7 @@ case $basic_machine in
              | sparc64-* | mips64-* | mipsel-* \
              | mips64el-* | mips64orion-* | mips64orionel-*  \
              | mipstx39-* | mipstx39el-* \
-             | f301-*)
+             | f301-* | armv*-*)
                ;;
        # Recognize the various machine names and aliases which stand
        # for a CPU type and a company and sometimes even an OS.
@@ -349,6 +349,10 @@ case $basic_machine in
                basic_machine=hppa1.0-hp
                os=-mpeix
                ;;
+       hp3k9[0-9][0-9] | hp9[0-9][0-9])
+               basic_machine=hppa1.0-hp
+               os=-mpeix
+               ;;
        i370-ibm* | ibm*)
                basic_machine=i370-ibm
                os=-mvs
@@ -416,6 +420,10 @@ case $basic_machine in
                basic_machine=i486-ncr
                os=-sysv4
                ;;
+       netwinder)
+               basic_machine=armv4l-corel
+               os=-linux
+               ;;
        news | news700 | news800 | news900)
                basic_machine=m68k-sony
                os=-newsos
@@ -718,7 +726,8 @@ case $os in
              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-             | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix*)
+             | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -rhapsody* \
+             | -openstep* | -mpeix* | -oskit*)
        # Remember, each alternative MUST END IN *, to match a version number.
                ;;
        -linux*)
@@ -804,6 +813,9 @@ case $basic_machine in
        *-acorn)
                os=-riscix1.2
                ;;
+       arm*-corel)
+               os=-linux
+               ;;
        arm*-semi)
                os=-aout
                ;;
@@ -927,6 +939,9 @@ case $basic_machine in
                        -mpeix*)
                                vendor=hp
                                ;;
+                       -mpeix*)
+                               vendor=hp
+                               ;;
                        -hiux*)
                                vendor=hitachi
                                ;;