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pulseaudio/configure.ac
Pierre Ossman 3285403d3c Large file support. Polypaudio probably doesn't need it, but it causes warnings 
when linking libpolyp with applications that do. So this is just to make life
easier for other applications.


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@640 fefdeb5f-60dc-0310-8127-8f9354f1896f
2006-03-31 08:34:41 +00:00

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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
# $Id$
# This file is part of polypaudio.
#
# polypaudio is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# polypaudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with polypaudio; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
AC_PREREQ(2.57)
AC_INIT([polypaudio],[0.8],[mzcbylcnhqvb (at) 0pointer (dot) de])
AC_CONFIG_SRCDIR([src/daemon/main.c])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE([foreign -Wall])
AC_SUBST(PA_MAJORMINOR, "$PACKAGE_VERSION")
AC_SUBST(PACKAGE_URL, [http://0pointer.de/lennart/projects/polypaudio/])
AC_SUBST(PA_API_VERSION, 8)
AC_SUBST(PA_PROTOCOL_VERSION, 8)
if type -p stow > /dev/null && test -d /usr/local/stow ; then
AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
fi
#### Large File-Support (LFS) ####
AC_SYS_LARGEFILE
#### Checks for programs. ####
# CC
AC_PROG_CC
AC_PROG_GCC_TRADITIONAL
AC_GNU_SOURCE
# M4
AC_PATH_PROG([M4], [m4 gm4], [no])
if test "x$M4" = xno ; then
AC_MSG_ERROR([m4 missing])
fi
# GCC flags
test_gcc_flag() {
AC_LANG_CONFTEST([int main() {}])
$CC -c conftest.c $CFLAGS $@ > /dev/null 2> /dev/null
ret=$?
rm -f conftest.o
return $ret
}
# If using GCC specify some additional parameters
if test "x$GCC" = "xyes" ; then
# We use gnu99 instead of c99 because many have interpreted the standard
# in a way that int64_t isn't defined on non-64 bit platforms.
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"
for flag in $DESIRED_FLAGS ; do
AC_MSG_CHECKING([whether $CC accepts $flag])
if test_gcc_flag $flag ; then
CFLAGS="$CFLAGS $flag"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
done
fi
# LYNX documentation generation
AC_ARG_ENABLE(lynx,
AC_HELP_STRING(--disable-lynx,Turn off lynx usage for documentation generation),
[case "${enableval}" in
yes) lynx=yes ;;
no) lynx=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-lynx) ;;
esac],[lynx=yes])
if test x$lynx = xyes ; then
AC_CHECK_PROG(have_lynx, lynx, yes, no)
if test x$have_lynx = xno ; then
AC_MSG_WARN([*** lynx not found, plain text README will not be built ***])
fi
fi
AM_CONDITIONAL([USE_LYNX], [test "x$have_lynx" = xyes])
#### libtool stuff ####
AC_LTDL_ENABLE_INSTALL
AC_LIBLTDL_INSTALLABLE
AC_SUBST(LTDLINCL)
AC_SUBST(LIBLTDL)
AC_LIBTOOL_DLOPEN
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
AC_CONFIG_SUBDIRS(libltdl)
if test "x$enable_ltdl_install" = "xno" && test "x$ac_cv_lib_ltdl_lt_dlinit" = "xno" ; then
AC_MSG_ERROR([[
*** Cannot find the libltdl development files.
*** Maybe you need to install the libltdl-dev package.
]])
fi
#### Determine build environment ####
os_is_win32=0
case "$host_os" in
mingw*)
AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.])
os_is_win32=1
;;
esac
AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
###################################
# Basic environment checks #
###################################
#### Checks for header files. ####
# ISO
AC_HEADER_STDC
# POSIX
AC_CHECK_HEADERS([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
netinet/in_systm.h netinet/ip.h netinet/tcp.h pwd.h sched.h \
sys/resource.h sys/select.h sys/socket.h sys/wait.h \
syslog.h])
AC_CHECK_HEADERS([regex.h], [HAVE_REGEX=1], [HAVE_REGEX=0])
AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
AM_CONDITIONAL(HAVE_REGEX, test "x$HAVE_REGEX" = "x1")
AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
# XPG4-UNIX
AC_CHECK_HEADERS([sys/poll.h])
# Linux
AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
# Windows
AC_CHECK_HEADERS([windows.h winsock2.h ws2tcpip.h])
# Other
AC_CHECK_HEADERS([sys/ioctl.h])
#### Typdefs, structures, etc. ####
AC_C_CONST
AC_C_BIGENDIAN
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_CHECK_TYPES(ssize_t, , [AC_DEFINE([ssize_t], [signed long],
[Define ssize_t if it is not done by the standard libs.])])
AC_TYPE_OFF_T
AC_TYPE_SIGNAL
AC_TYPE_UID_T
AC_CHECK_DEFINE([SIGXCPU], [signal.h], [HAVE_SIGXCPU=1], [HAVE_SIGXCPU=0])
AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
# Solaris lacks this
AC_CHECK_DEFINE([INADDR_NONE], [netinet/in.h], [],
[AC_DEFINE([INADDR_NONE], [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])
#### Check for libs ####
# ISO
AC_SEARCH_LIBS([pow], [m])
# POSIX
AC_SEARCH_LIBS([sched_setscheduler], [rt])
# BSD
AC_SEARCH_LIBS([connect], [socket])
# Non-standard
# This magic is needed so we do not needlessly add static libs to the win32
# build, disabling its ability to make dlls.
AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
#### Check for functions ####
# POSIX
AC_FUNC_FORK
AC_FUNC_GETGROUPS
AC_FUNC_SELECT_ARGTYPES
AC_CHECK_FUNCS([getaddrinfo getgrgid_r getpwuid_r gettimeofday getuid \
inet_ntop inet_pton nanosleep setpgid setsid sigaction sleep])
AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0])
AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
# X/OPEN
AC_CHECK_FUNCS([readlink])
# SUSv2
AC_CHECK_FUNCS([ctime_r usleep])
# BSD
AC_CHECK_FUNCS([lstat])
# Non-standard
AC_CHECK_FUNCS(setresuid)
AC_CHECK_FUNCS(setreuid)
#### POSIX threads ####
ACX_PTHREAD
###################################
# External libraries #
###################################
#### X11 (optional) ####
HAVE_X11=0
# The macro tests the host, not the build target
if test "x$os_is_win32" != "x1" ; then
AC_PATH_XTRA
test "x$no_x" != "xyes" && HAVE_X11=1
fi
AC_SUBST(HAVE_X11)
AM_CONDITIONAL(HAVE_X11, test "x$HAVE_X11" = "x1")
if test "x$HAVE_X11" = "x1" ; then
AC_DEFINE([HAVE_X11], 1, [Have X11])
fi
#### Capabilities (optional) ####
CAP_LIBS=''
AC_ARG_WITH(
[caps],
AC_HELP_STRING([--without-caps],[Omit support for POSIX capabilities.]))
if test "x${with_caps}" != "xno"; then
AC_SEARCH_LIBS([cap_init], [cap])
AC_CHECK_HEADERS([sys/capability.h])
fi
#### pkg-config ####
# Check for pkg-config manually first, as if its not installed the
# PKG_PROG_PKG_CONFIG macro won't be defined.
AC_CHECK_PROG(have_pkg_config, pkg-config, yes, no)
if test x"$have_pkg_config" = "xno"; then
AC_MSG_ERROR(pkg-config is required to install this program)
fi
PKG_PROG_PKG_CONFIG
#### Sample rate conversion ####
PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ])
AC_SUBST(LIBSAMPLERATE_CFLAGS)
AC_SUBST(LIBSAMPLERATE_LIBS)
#### Sound file ####
PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.10 ])
AC_SUBST(LIBSNDFILE_CFLAGS)
AC_SUBST(LIBSNDFILE_LIBS)
#### OSS support (optional) ####
AC_CHECK_HEADERS([sys/soundcard.h], [
HAVE_OSS=1
AC_DEFINE([HAVE_OSS], 1, [Have OSS?])
], [HAVE_OSS=0])
AC_SUBST(HAVE_OSS)
AM_CONDITIONAL([HAVE_OSS], [test "x$HAVE_OSS" = x1])
#### ALSA support (optional) ####
PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.0 ], [
HAVE_ALSA=1
AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?])
], [HAVE_ALSA=0])
AC_SUBST(ASOUNDLIB_CFLAGS)
AC_SUBST(ASOUNDLIB_LIBS)
AC_SUBST(HAVE_ALSA)
AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
#### Solaris audio support (optional) ####
AC_CHECK_HEADERS([sys/audio.h], [
HAVE_SOLARIS=1
AC_DEFINE([HAVE_SOLARIS], 1, [Have Solaris audio?])
], [HAVE_SOLARIS=0])
AC_SUBST(HAVE_SOLARIS)
AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1])
#### GLib 2 support (optional) ####
PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ], HAVE_GLIB20=1, HAVE_GLIB20=0)
AC_SUBST(GLIB20_CFLAGS)
AC_SUBST(GLIB20_LIBS)
AC_SUBST(HAVE_GLIB20)
AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
#### GLib 1 support (optional) ####
PKG_CHECK_MODULES(GLIB12, [ glib >= 1.2.0 ], HAVE_GLIB12=1, HAVE_GLIB12=0)
AC_SUBST(GLIB12_CFLAGS)
AC_SUBST(GLIB12_LIBS)
AC_SUBST(HAVE_GLIB12)
AM_CONDITIONAL([HAVE_GLIB12], [test "x$HAVE_GLIB12" = x1])
#### Howl support (optional) ####
PKG_CHECK_MODULES(HOWL, [ howl >= 0.9.8 ], HAVE_HOWL=1, HAVE_HOWL=0)
AC_SUBST(HOWL_CFLAGS)
AC_SUBST(HOWL_LIBS)
AC_SUBST(HAVE_HOWL)
AM_CONDITIONAL([HAVE_HOWL], [test "x$HAVE_HOWL" = x1])
PKG_CHECK_MODULES(LIBOIL, [ liboil-0.3 >= 0.3.0 ])
AC_SUBST(LIBOIL_CFLAGS)
AC_SUBST(LIBOIL_LIBS)
#### Async DNS support (optional) ####
PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ], HAVE_LIBASYNCNS=1, HAVE_LIBASYNCNS=0)
AC_SUBST(LIBASYNCNS_CFLAGS)
AC_SUBST(LIBASYNCNS_LIBS)
AC_SUBST(HAVE_LIBASYNCNS)
AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1])
if test "x$HAVE_LIBASYNCNS" != "x0" ; then
AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?])
fi
#### TCP wrappers (optional) ####
ACX_LIBWRAP
AC_SUBST(LIBWRAP_LIBS)
#### LIRC support (optional) ####
ACX_LIRC
AC_SUBST(LIRC_CFLAGS)
AC_SUBST(LIRC_LIBS)
AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1])
###################################
# Output #
###################################
AC_ARG_ENABLE(
[static-bins],
AC_HELP_STRING([--enable-static-bins],[Statically link executables.]),
[STATIC_BINS=1], [STATIC_BINS=0])
AM_CONDITIONAL([STATIC_BINS], [test "x$STATIC_BINS" = "x1"])
AC_ARG_WITH(
[preopen-mods],
AC_HELP_STRING([--with-preopen-mods],[Modules to preopen in daemon (default: all).]),
[PREOPEN_MODS=$withval], [PREOPEN_MODS="all"])
AM_CONDITIONAL([PREOPEN_MODS], [test "x$PREOPEN_MODS" != "xall"])
if test "x$PREOPEN_MODS" != "xall" ; then
tmpLIBS=""
for mod in $PREOPEN_MODS; do
tmpLIBS="$tmpLIBS module-$mod.la"
done
PREOPEN_MODS="$tmpLIBS"
AC_SUBST(PREOPEN_MODS)
fi
AC_CONFIG_FILES([
Makefile
src/Makefile
polyplib.pc
polyplib-simple.pc
polyplib-browse.pc
polyplib-glib-mainloop.pc
polyplib-glib12-mainloop.pc
doc/Makefile
doc/README.html
doc/cli.html
doc/daemon.html
doc/modules.html
doxygen/Makefile
doxygen/doxygen.conf
src/polyp/version.h
doc/FAQ.html
])
AC_OUTPUT
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