2 # Process this file with autoconf to produce a configure script.
6 # This file is part of polypaudio.
8 # polypaudio is free software; you can redistribute it and/or modify it
9 # under the terms of the GNU Lesser General Public License as published by
10 # the Free Software Foundation; either version 2 of the License, or
11 # (at your option) any later version.
13 # polypaudio is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # General Public License for more details.
18 # You should have received a copy of the GNU Lesser General Public License
19 # along with polypaudio; if not, write to the Free Software Foundation,
20 # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
23 AC_INIT([polypaudio],[0.8],[mzcbylcnhqvb (at) 0pointer (dot) de])
24 AC_CONFIG_SRCDIR([polyp/main.c])
25 AC_CONFIG_HEADERS([config.h])
26 AM_INIT_AUTOMAKE([foreign -Wall])
28 AC_SUBST(PA_MAJORMINOR, "$PACKAGE_VERSION")
29 AC_SUBST(PACKAGE_URL, [http://0pointer.de/lennart/projects/polypaudio/])
31 AC_SUBST(PA_API_VERSION, 8)
33 if type -p stow > /dev/null && test -d /usr/local/stow ; then
34 AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
35 ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
38 #### Checks for programs. ####
43 AC_PROG_GCC_TRADITIONAL
45 # If using GCC specify some additional parameters
46 if test "x$GCC" = "xyes" ; then
47 CFLAGS="$CFLAGS -pipe -W -Wall -pedantic"
49 AC_LANG_CONFTEST([int main() {}])
50 $CC -c conftest.c -std=gnu9x -Wno-unused-parameter $CFLAGS > /dev/null 2> /dev/null && CFLAGS="$CFLAGS -std=gnu9x -Wno-unused-parameter"
56 AC_PATH_PROG([M4], [m4 gm4], [no])
57 if test "x$M4" = xno ; then
58 AC_MSG_ERROR([m4 missing])
61 # LYNX documentation generation
63 AC_HELP_STRING(--disable-lynx,Turn off lynx usage for documentation generation),
64 [case "${enableval}" in
67 *) AC_MSG_ERROR(bad value ${enableval} for --disable-lynx) ;;
70 if test x$lynx = xyes ; then
71 AC_CHECK_PROG(have_lynx, lynx, yes, no)
73 if test x$have_lynx = xno ; then
74 AC_MSG_WARN([*** lynx not found, plain text README will not be built ***])
78 AM_CONDITIONAL([USE_LYNX], [test "x$have_lynx" = xyes])
80 #### libtool stuff ####
82 AC_LTDL_ENABLE_INSTALL
83 AC_LIBLTDL_INSTALLABLE
89 AC_CONFIG_SUBDIRS(libltdl)
91 if test "x$enable_ltdl_install" = "xno" && test "x$ac_cv_lib_ltdl_lt_dlinit" = "xno" ; then
94 *** Cannot find the libltdl development files.
95 *** Maybe you need to install the libltdl-dev package.
99 #### Determine build environment ####
105 AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.])
110 AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
112 ###################################
113 # Basic environment checks #
114 ###################################
116 #### Checks for header files. ####
122 AC_CHECK_HEADERS([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
123 netinet/in_systm.h netinet/ip.h netinet/tcp.h pwd.h sched.h \
124 sys/resource.h sys/select.h sys/socket.h sys/wait.h \
126 AC_CHECK_HEADERS([regex.h], [HAVE_REGEX=1], [HAVE_REGEX=0])
127 AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
129 AM_CONDITIONAL(HAVE_REGEX, test "x$HAVE_REGEX" = "x1")
130 AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
133 AC_CHECK_HEADERS([sys/poll.h])
136 AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
138 AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
141 AC_CHECK_HEADERS([windows.h winsock2.h ws2tcpip.h])
144 AC_CHECK_HEADERS([sys/ioctl.h])
146 #### Typdefs, structures, etc. ####
152 AC_CHECK_TYPES(ssize_t, , [AC_DEFINE([ssize_t], [signed long],
153 [Define ssize_t if it is not done by the standard libs.])])
158 AC_CHECK_DEFINE([SIGXCPU], [signal.h], [HAVE_SIGXCPU=1], [HAVE_SIGXCPU=0])
159 AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
162 AC_CHECK_DEFINE([INADDR_NONE], [netinet/in.h], [],
163 [AC_DEFINE([INADDR_NONE], [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])
165 #### Check for libs ####
168 AC_CHECK_LIB([m], [pow])
171 AC_CHECK_LIB([rt], [sched_setscheduler])
174 AC_CHECK_LIB([socket], [connect])
178 # This magic is needed so we do not needlessly add static libs to the win32
179 # build, disabling its ability to make dlls.
180 AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
182 #### Check for functions ####
187 AC_FUNC_SELECT_ARGTYPES
188 AC_CHECK_FUNCS([getaddrinfo getgrgid_r getpwuid_r gettimeofday getuid \
189 inet_ntop nanosleep setpgid setsid sigaction sleep])
190 AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0])
192 AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
195 AC_CHECK_FUNCS([readlink])
198 AC_CHECK_FUNCS([ctime_r usleep])
201 AC_CHECK_FUNCS([lstat])
205 AC_CHECK_FUNCS(setresuid)
206 AC_CHECK_FUNCS(setreuid)
208 #### POSIX threads ####
212 ###################################
213 # External libraries #
214 ###################################
216 #### X11 (optional) ####
220 # The macro tests the host, not the build target
221 if test "x$os_is_win32" != "x1" ; then
223 test "x$no_x" != "xyes" && HAVE_X11=1
227 AM_CONDITIONAL(HAVE_X11, test "x$HAVE_X11" = "x1")
228 if test "x$HAVE_X11" = "x1" ; then
229 AC_DEFINE([HAVE_X11], 1, [Have X11])
232 #### Capabilities (optional) ####
238 AC_HELP_STRING([--without-caps],[Omit support for POSIX capabilities.]))
240 if test "x${with_caps}" != "xno"; then
241 AC_CHECK_LIB(cap, cap_init, [CAP_LIBS='-lcap'], [CAP_LIBS=''])
242 AC_CHECK_HEADERS([sys/capability.h])
246 #### Sample rate conversion ####
248 PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ])
249 AC_SUBST(LIBSAMPLERATE_CFLAGS)
250 AC_SUBST(LIBSAMPLERATE_LIBS)
254 PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.10 ])
255 AC_SUBST(LIBSNDFILE_CFLAGS)
256 AC_SUBST(LIBSNDFILE_LIBS)
258 #### OSS support (optional) ####
260 AC_CHECK_HEADERS([sys/soundcard.h], [HAVE_OSS=1], [HAVE_OSS=0])
262 AM_CONDITIONAL([HAVE_OSS], [test "x$HAVE_OSS" = x1])
264 #### ALSA support (optional) ####
266 PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.0 ], [HAVE_ALSA=1], [HAVE_ALSA=0])
267 AC_SUBST(ASOUNDLIB_CFLAGS)
268 AC_SUBST(ASOUNDLIB_LIBS)
270 AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
272 #### Solaris audio support (optional) ####
274 AC_CHECK_HEADERS([sys/audio.h], [HAVE_SOLARIS=1], [HAVE_SOLARIS=0])
275 AC_SUBST(HAVE_SOLARIS)
276 AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1])
278 #### GLib 2 support (optional) ####
280 PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ], HAVE_GLIB20=1, HAVE_GLIB20=0)
281 AC_SUBST(GLIB20_CFLAGS)
282 AC_SUBST(GLIB20_LIBS)
283 AC_SUBST(HAVE_GLIB20)
284 AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
286 #### GLib 1 support (optional) ####
288 PKG_CHECK_MODULES(GLIB12, [ glib >= 1.2.0 ], HAVE_GLIB12=1, HAVE_GLIB12=0)
289 AC_SUBST(GLIB12_CFLAGS)
290 AC_SUBST(GLIB12_LIBS)
291 AC_SUBST(HAVE_GLIB12)
292 AM_CONDITIONAL([HAVE_GLIB12], [test "x$HAVE_GLIB12" = x1])
294 #### Howl support (optional) ####
296 PKG_CHECK_MODULES(HOWL, [ howl >= 0.9.8 ], HAVE_HOWL=1, HAVE_HOWL=0)
297 AC_SUBST(HOWL_CFLAGS)
300 AM_CONDITIONAL([HAVE_HOWL], [test "x$HAVE_HOWL" = x1])
302 #### Async DNS support (optional) ####
304 PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ], HAVE_LIBASYNCNS=1, HAVE_LIBASYNCNS=0)
305 AC_SUBST(LIBASYNCNS_CFLAGS)
306 AC_SUBST(LIBASYNCNS_LIBS)
307 AC_SUBST(HAVE_LIBASYNCNS)
308 AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1])
310 if test "x$HAVE_LIBASYNCNS" != "x0" ; then
311 AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?])
314 #### TCP wrappers (optional) ####
317 AC_SUBST(LIBWRAP_LIBS)
319 #### LIRC support (optional) ####
322 AC_SUBST(LIRC_CFLAGS)
324 AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1])
326 ###################################
328 ###################################
332 AC_HELP_STRING([--enable-static-bins],[Statically link executables.]),
333 [STATIC_BINS=1], [STATIC_BINS=0])
334 AM_CONDITIONAL([STATIC_BINS], [test "x$STATIC_BINS" = "x1"])
338 AC_HELP_STRING([--with-preopen-mods],[Modules to preopen in daemon (default: all).]),
339 [PREOPEN_MODS=$withval], [PREOPEN_MODS="all"])
340 AM_CONDITIONAL([PREOPEN_MODS], [test "x$PREOPEN_MODS" != "xall"])
341 if test "x$PREOPEN_MODS" != "xall" ; then
343 for mod in $PREOPEN_MODS; do
344 tmpLIBS="$tmpLIBS module-$mod.la"
346 PREOPEN_MODS="$tmpLIBS"
347 AC_SUBST(PREOPEN_MODS)
358 polyplib-glib-mainloop.pc
359 polyplib-glib12-mainloop.pc
367 polyp/polyplib-version.h