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([src/daemon/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}-${PACKAGE_VERSION}"
38 #### Checks for programs. ####
43 AC_PROG_GCC_TRADITIONAL
48 AC_PATH_PROG([M4], [m4 gm4], [no])
49 if test "x$M4" = xno ; then
50 AC_MSG_ERROR([m4 missing])
56 AC_LANG_CONFTEST([int main() {}])
57 $CC -c conftest.c $CFLAGS $@ > /dev/null 2> /dev/null
63 # If using GCC specify some additional parameters
64 if test "x$GCC" = "xyes" ; then
66 # We use gnu99 instead of c99 because many have interpreted the standard
67 # in a way that int64_t isn't defined on non-64 bit platforms.
68 DESIRED_FLAGS="-std=gnu99 -Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Winline -Wno-unused-parameter"
70 for flag in $DESIRED_FLAGS ; do
71 AC_MSG_CHECKING([whether $CC accepts $flag])
72 if test_gcc_flag $flag ; then
73 CFLAGS="$CFLAGS $flag"
81 # LYNX documentation generation
83 AC_HELP_STRING(--disable-lynx,Turn off lynx usage for documentation generation),
84 [case "${enableval}" in
87 *) AC_MSG_ERROR(bad value ${enableval} for --disable-lynx) ;;
90 if test x$lynx = xyes ; then
91 AC_CHECK_PROG(have_lynx, lynx, yes, no)
93 if test x$have_lynx = xno ; then
94 AC_MSG_WARN([*** lynx not found, plain text README will not be built ***])
98 AM_CONDITIONAL([USE_LYNX], [test "x$have_lynx" = xyes])
100 #### libtool stuff ####
102 AC_LTDL_ENABLE_INSTALL
103 AC_LIBLTDL_INSTALLABLE
109 AC_CONFIG_SUBDIRS(libltdl)
111 if test "x$enable_ltdl_install" = "xno" && test "x$ac_cv_lib_ltdl_lt_dlinit" = "xno" ; then
114 *** Cannot find the libltdl development files.
115 *** Maybe you need to install the libltdl-dev package.
119 #### Determine build environment ####
125 AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.])
130 AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
132 ###################################
133 # Basic environment checks #
134 ###################################
136 #### Checks for header files. ####
142 AC_CHECK_HEADERS([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
143 netinet/in_systm.h netinet/ip.h netinet/tcp.h pwd.h sched.h \
144 sys/resource.h sys/select.h sys/socket.h sys/wait.h \
146 AC_CHECK_HEADERS([regex.h], [HAVE_REGEX=1], [HAVE_REGEX=0])
147 AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
149 AM_CONDITIONAL(HAVE_REGEX, test "x$HAVE_REGEX" = "x1")
150 AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
153 AC_CHECK_HEADERS([sys/poll.h])
156 AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
158 AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
161 AC_CHECK_HEADERS([windows.h winsock2.h ws2tcpip.h])
164 AC_CHECK_HEADERS([sys/ioctl.h])
166 #### Typdefs, structures, etc. ####
172 AC_CHECK_TYPES(ssize_t, , [AC_DEFINE([ssize_t], [signed long],
173 [Define ssize_t if it is not done by the standard libs.])])
178 AC_CHECK_DEFINE([SIGXCPU], [signal.h], [HAVE_SIGXCPU=1], [HAVE_SIGXCPU=0])
179 AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
182 AC_CHECK_DEFINE([INADDR_NONE], [netinet/in.h], [],
183 [AC_DEFINE([INADDR_NONE], [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])
185 #### Check for libs ####
188 AC_SEARCH_LIBS([pow], [m])
191 AC_SEARCH_LIBS([sched_setscheduler], [rt])
194 AC_SEARCH_LIBS([connect], [socket])
198 # This magic is needed so we do not needlessly add static libs to the win32
199 # build, disabling its ability to make dlls.
200 AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
202 #### Check for functions ####
207 AC_FUNC_SELECT_ARGTYPES
208 AC_CHECK_FUNCS([getaddrinfo getgrgid_r getpwuid_r gettimeofday getuid \
209 inet_ntop nanosleep setpgid setsid sigaction sleep])
210 AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0])
212 AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
215 AC_CHECK_FUNCS([readlink])
218 AC_CHECK_FUNCS([ctime_r usleep])
221 AC_CHECK_FUNCS([lstat])
225 AC_CHECK_FUNCS(setresuid)
226 AC_CHECK_FUNCS(setreuid)
228 #### POSIX threads ####
232 ###################################
233 # External libraries #
234 ###################################
236 #### X11 (optional) ####
240 # The macro tests the host, not the build target
241 if test "x$os_is_win32" != "x1" ; then
243 test "x$no_x" != "xyes" && HAVE_X11=1
247 AM_CONDITIONAL(HAVE_X11, test "x$HAVE_X11" = "x1")
248 if test "x$HAVE_X11" = "x1" ; then
249 AC_DEFINE([HAVE_X11], 1, [Have X11])
252 #### Capabilities (optional) ####
258 AC_HELP_STRING([--without-caps],[Omit support for POSIX capabilities.]))
260 if test "x${with_caps}" != "xno"; then
261 AC_SEARCH_LIBS([cap_init], [cap])
262 AC_CHECK_HEADERS([sys/capability.h])
267 # Check for pkg-config manually first, as if its not installed the
268 # PKG_PROG_PKG_CONFIG macro won't be defined.
269 AC_CHECK_PROG(have_pkg_config, pkg-config, yes, no)
271 if test x"$have_pkg_config" = "xno"; then
272 AC_MSG_ERROR(pkg-config is required to install this program)
277 #### Sample rate conversion ####
279 PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ])
280 AC_SUBST(LIBSAMPLERATE_CFLAGS)
281 AC_SUBST(LIBSAMPLERATE_LIBS)
285 PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.10 ])
286 AC_SUBST(LIBSNDFILE_CFLAGS)
287 AC_SUBST(LIBSNDFILE_LIBS)
289 #### OSS support (optional) ####
291 AC_CHECK_HEADERS([sys/soundcard.h], [
293 AC_DEFINE([HAVE_OSS], 1, [Have OSS?])
296 AM_CONDITIONAL([HAVE_OSS], [test "x$HAVE_OSS" = x1])
299 #### ALSA support (optional) ####
301 PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.0 ], [
303 AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?])
305 AC_SUBST(ASOUNDLIB_CFLAGS)
306 AC_SUBST(ASOUNDLIB_LIBS)
308 AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
310 #### Solaris audio support (optional) ####
312 AC_CHECK_HEADERS([sys/audio.h], [
314 AC_DEFINE([HAVE_SOLARIS], 1, [Have Solaris audio?])
316 AC_SUBST(HAVE_SOLARIS)
317 AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1])
319 #### GLib 2 support (optional) ####
321 PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ], HAVE_GLIB20=1, HAVE_GLIB20=0)
322 AC_SUBST(GLIB20_CFLAGS)
323 AC_SUBST(GLIB20_LIBS)
324 AC_SUBST(HAVE_GLIB20)
325 AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
327 #### GLib 1 support (optional) ####
329 PKG_CHECK_MODULES(GLIB12, [ glib >= 1.2.0 ], HAVE_GLIB12=1, HAVE_GLIB12=0)
330 AC_SUBST(GLIB12_CFLAGS)
331 AC_SUBST(GLIB12_LIBS)
332 AC_SUBST(HAVE_GLIB12)
333 AM_CONDITIONAL([HAVE_GLIB12], [test "x$HAVE_GLIB12" = x1])
335 #### Howl support (optional) ####
337 PKG_CHECK_MODULES(HOWL, [ howl >= 0.9.8 ], HAVE_HOWL=1, HAVE_HOWL=0)
338 AC_SUBST(HOWL_CFLAGS)
341 AM_CONDITIONAL([HAVE_HOWL], [test "x$HAVE_HOWL" = x1])
344 PKG_CHECK_MODULES(LIBOIL, [ liboil-0.3 >= 0.3.0 ])
345 AC_SUBST(LIBOIL_CFLAGS)
346 AC_SUBST(LIBOIL_LIBS)
348 #### Async DNS support (optional) ####
350 PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ], HAVE_LIBASYNCNS=1, HAVE_LIBASYNCNS=0)
351 AC_SUBST(LIBASYNCNS_CFLAGS)
352 AC_SUBST(LIBASYNCNS_LIBS)
353 AC_SUBST(HAVE_LIBASYNCNS)
354 AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1])
356 if test "x$HAVE_LIBASYNCNS" != "x0" ; then
357 AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?])
360 #### TCP wrappers (optional) ####
363 AC_SUBST(LIBWRAP_LIBS)
365 #### LIRC support (optional) ####
368 AC_SUBST(LIRC_CFLAGS)
370 AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1])
372 ###################################
374 ###################################
378 AC_HELP_STRING([--enable-static-bins],[Statically link executables.]),
379 [STATIC_BINS=1], [STATIC_BINS=0])
380 AM_CONDITIONAL([STATIC_BINS], [test "x$STATIC_BINS" = "x1"])
384 AC_HELP_STRING([--with-preopen-mods],[Modules to preopen in daemon (default: all).]),
385 [PREOPEN_MODS=$withval], [PREOPEN_MODS="all"])
386 AM_CONDITIONAL([PREOPEN_MODS], [test "x$PREOPEN_MODS" != "xall"])
387 if test "x$PREOPEN_MODS" != "xall" ; then
389 for mod in $PREOPEN_MODS; do
390 tmpLIBS="$tmpLIBS module-$mod.la"
392 PREOPEN_MODS="$tmpLIBS"
393 AC_SUBST(PREOPEN_MODS)
402 polyplib-glib-mainloop.pc
403 polyplib-glib12-mainloop.pc