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configure.ac
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configure.ac
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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
# This file is part of PulseAudio.
#
# Copyright 2004-2008 Lennart Poettering
# Copyright 2006-2007 Pierre Ossman <ossman@cendio.se> for Cendio AB
#
# PulseAudio 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.
#
# PulseAudio 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 PulseAudio; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
AC_PREREQ(2.63)
AC_INIT([pulseaudio], m4_esyscmd([./git-version-gen .tarball-version]),
[mzchyfrnhqvb (at) 0pointer (dot) net])
AC_CONFIG_SRCDIR([src/daemon/main.c])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax])
m4_define(pa_major, `echo $VERSION | cut -d. -f1 | cut -d- -f1`)
m4_define(pa_minor, `echo $VERSION | cut -d. -f2 | cut -d- -f1`)
m4_define(pa_micro, `echo $VERSION | cut -d. -f3 | cut -d- -f1`)
AC_SUBST(PA_MAJOR, pa_major)
AC_SUBST(PA_MINOR, pa_minor)
AC_SUBST(PA_MICRO, pa_micro)
AC_SUBST(PA_MAJORMINOR, pa_major.pa_minor)
AC_SUBST(PA_MAJORMINORMICRO, pa_major.pa_minor.pa_micro)
AC_SUBST(PACKAGE_URL, [http://pulseaudio.org/])
AC_SUBST(PA_API_VERSION, 12)
AC_SUBST(PA_PROTOCOL_VERSION, 16)
# The stable ABI for client applications, for the version info x:y:z
# always will hold y=z
AC_SUBST(LIBPULSE_VERSION_INFO, [10:0:10])
# A simplified, synchronous, ABI-stable interface for client
# applications, for the version info x:y:z always will hold y=z
AC_SUBST(LIBPULSE_SIMPLE_VERSION_INFO, [0:3:0])
# The ABI-stable network browsing interface for client applications,
# for the version info x:y:z always will hold y=z
AC_SUBST(LIBPULSE_BROWSE_VERSION_INFO, [1:1:1])
# The ABI-stable GLib adapter for client applications, for the version
# info x:y:z always will hold y=z
AC_SUBST(LIBPULSE_MAINLOOP_GLIB_VERSION_INFO, [0:4:0])
AC_CANONICAL_HOST
AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
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
#### Platform hacks ####
case $host in
*-*-solaris* )
AC_DEFINE(_XOPEN_SOURCE, 600, Needed to get declarations for msg_control and msg_controllen on Solaris)
AC_DEFINE(__EXTENSIONS__, 1, Needed to get declarations for msg_control and msg_controllen on Solaris)
;;
*-*-darwin* )
AC_DEFINE([_POSIX_C_SOURCE], [200112L], [Needed to get clock_gettime on Mac OS X])
AC_DEFINE([_DARWIN_C_SOURCE], [200112L], [Needed to get NSIG on Mac OS X])
;;
esac
AM_SILENT_RULES([yes])
#### Checks for programs. ####
# mkdir -p
AC_PROG_MKDIR_P
# CC
AC_PROG_CC
AC_PROG_CC_C99
AM_PROG_CC_C_O
AC_PROG_GCC_TRADITIONAL
AC_USE_SYSTEM_EXTENSIONS
# M4
AC_CHECK_PROGS([M4], gm4 m4, no)
if test "x$M4" = xno ; then
AC_MSG_ERROR([m4 missing])
fi
dnl Compiler flags
CC_CHECK_CFLAGS_APPEND([-Wall -W -Wextra -pipe -Wno-long-long -Winline -Wvla -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing=2 -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option])
dnl Linker flags.
dnl Check whether the linker supports the -version-script option.
dnl This variable is used to make sure ${srcdir} is expanded and not
dnl passed to the CC_CHECK_LDFLAGS macro as a name.
tmp_ldflag="-Wl,-version-script=${srcdir}/src/map-file"
CC_CHECK_LDFLAGS([${tmp_ldflag}],
[VERSIONING_LDFLAGS='-Wl,-version-script=$(srcdir)/map-file'])
AC_SUBST([VERSIONING_LDFLAGS])
dnl Use immediate (now) bindings; avoids the funky re-call in itself
dnl the -z now syntax is lifted from Sun's linker and works with GNU's too
dnl other linkes might be added later
CC_CHECK_LDFLAGS([-Wl,-z,now], [IMMEDIATE_LDFLAGS="-Wl,-z,now"])
AC_SUBST([IMMEDIATE_LDFLAGS])
dnl On ELF systems we don't want the libraries to be unloaded since we
dnl don't clean them up properly, so we request the nodelete flag to be
dnl enabled.
dnl
dnl On other systems, we don't really know how to do that, but it's
dnl welcome if somebody can tell.
CC_CHECK_LDFLAGS([-Wl,-z,nodelete], [NODELETE_LDFLAGS="-Wl,-z,nodelete"])
AC_SUBST([NODELETE_LDFLAGS])
dnl Check for the proper way to build libraries that have no undefined
dnl symbols; on some hosts this needs to be avoided but the macro
dnl takes care of it.
CC_NOUNDEFINED
dnl Check whether to build tests by default (as compile-test) or not
AC_ARG_ENABLE([default-build-tests],
AS_HELP_STRING([--disable-default-build-tests], [Build test programs only during make check]))
AM_CONDITIONAL([BUILD_TESTS_DEFAULT], [test "x$enable_default_build_tests" != "xno"])
# Native atomic operation support
AC_ARG_ENABLE([atomic-arm-linux-helpers],
AS_HELP_STRING([--disable-atomic-arm-linux-helpers],[use inline asm or libatomic_ops instead]),
[
case "${enableval}" in
yes) atomic_arm_linux_helpers=yes ;;
no) atomic_arm_linux_helpers=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-atomic-arm-linux-helpers) ;;
esac
],
[atomic_arm_linux_helpers=auto])
AC_ARG_ENABLE([atomic-arm-memory-barrier],
AS_HELP_STRING([--enable-atomic-arm-memory-barrier],[only really needed in SMP arm systems]),
[
case "${enableval}" in
yes) AC_DEFINE_UNQUOTED(ATOMIC_ARM_MEMORY_BARRIER_ENABLED, 1, [Enable memory barriers]) ;;
no) ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-atomic-arm-linux-helpers) ;;
esac
],)
AC_ARG_ENABLE([netbsd-atomic-ops],
AS_HELP_STRING([--enable-netbsd-atomic-ops],[Use the native NetBSD atomic_ops implementation]),
[
case "${enableval}" in
yes) atomic_netbsd_helpers=yes ;;
no) atomic_netbsd_helpers=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-netbsd-atomic-ops) ;;
esac
],
[atomic_netbsd_helpers=auto])
AC_MSG_CHECKING([target operating system])
case $host in
*-*-linux*)
AC_MSG_RESULT([linux])
pulse_target_os=linux
;;
*-*-netbsd*)
AC_MSG_RESULT([netbsd])
pulse_target_os=netbsd
;;
*)
AC_MSG_RESULT([unknown])
pulse_target_os=unknown
;;
esac
# If everything else fails use libatomic_ops
need_libatomic_ops=yes
AC_CACHE_CHECK([whether $CC knows __sync_bool_compare_and_swap()],
pulseaudio_cv_sync_bool_compare_and_swap,
[AC_LINK_IFELSE(
AC_LANG_PROGRAM([], [[int a = 4; __sync_bool_compare_and_swap(&a, 4, 5);]]),
[pulseaudio_cv_sync_bool_compare_and_swap=yes],
[pulseaudio_cv_sync_bool_compare_and_swap=no])
])
if test "$pulseaudio_cv_sync_bool_compare_and_swap" = "yes" ; then
AC_DEFINE([HAVE_ATOMIC_BUILTINS], 1, [Have __sync_bool_compare_and_swap() and friends.])
need_libatomic_ops=no
else
# HW specific atomic ops stuff
AC_MSG_CHECKING([architecture for native atomic operations])
case $host_cpu in
arm*)
AC_MSG_RESULT([arm])
AC_MSG_CHECKING([whether we can use Linux kernel helpers])
# The Linux kernel helper functions have been there since 2.6.16. However
# compile time checking for kernel version in cross compile environment
# (which is usually the case for arm cpu) is tricky (or impossible).
if test "x$pulse_target_os" = "xlinux" && test "x$atomic_arm_linux_helpers" != "xno"; then
AC_MSG_RESULT([yes])
AC_DEFINE_UNQUOTED(ATOMIC_ARM_LINUX_HELPERS, 1, [special arm linux implementation])
need_libatomic_ops=no
else
AC_MSG_RESULT([no])
AC_CACHE_CHECK([compiler support for arm inline asm atomic operations],
pulseaudio_cv_support_arm_atomic_ops,
[AC_COMPILE_IFELSE(
AC_LANG_PROGRAM([],
[[volatile int a=0;
int o=0, n=1, r;
asm volatile ("ldrex %0, [%1]\n"
"subs %0, %0, %2\n"
"strexeq %0, %3, [%1]\n"
: "=&r" (r)
: "r" (&a), "Ir" (o), "r" (n)
: "cc");
return (a==1 ? 0 : -1);
]]),
[pulseaudio_cv_support_arm_atomic_ops=yes],
[pulseaudio_cv_support_arm_atomic_ops=no])
])
AS_IF([test "$pulseaudio_cv_support_arm_atomic_ops" = "yes"], [
AC_DEFINE([ATOMIC_ARM_INLINE_ASM], 1, [Have ARMv6 instructions.])
need_libatomic_ops=no
])
fi
;;
*)
if test "x$pulse_target_os" = "xnetbsd" && test "x$atomic_netbsd_helpers" = "xyes"; then
AC_MSG_RESULT([yes])
AC_DEFINE_UNQUOTED(NETBSD_ATOMIC_OPS, 1, [netbsd implementation])
need_libatomic_ops=no
else
AC_MSG_RESULT([unknown])
fi
;;
esac
fi
CC_CHECK_TLS
AC_CACHE_CHECK([whether $CC knows _Bool],
pulseaudio_cv__Bool,
[AC_COMPILE_IFELSE(
AC_LANG_PROGRAM([], [[_Bool b;]]),
[pulseaudio_cv__Bool=yes],
[pulseaudio_cv__Bool=no])
])
AS_IF([test "$pulseaudio_cv__Bool" = "yes"], [
AC_DEFINE([HAVE_STD_BOOL], 1, [Have _Bool.])
])
#### libtool stuff ####
LT_PREREQ(2.2)
LT_INIT([dlopen win32-dll disable-static])
dnl Unfortunately, even up to libtool 2.2.6a there is no way to know
dnl exactly which version of libltdl is present in the system, so we
dnl just assume that it's a working version as long as we have the
dnl library and the header files.
dnl
dnl As an extra safety device, check for lt_dladvise_init() which is
dnl only implemented in libtool 2.x, and refine as we go if we have
dnl refined requirements.
dnl
dnl Check the header files first since the system may have a
dnl libltdl.so for runtime, but no headers, and we want to bail out as
dnl soon as possible.
dnl
dnl We don't need any special variable for this though, since the user
dnl can give the proper place to find libltdl through the standard
dnl variables like LDFLAGS and CPPFLAGS.
AC_CHECK_HEADER([ltdl.h],
[AC_CHECK_LIB([ltdl], [lt_dladvise_init], [LIBLTDL=-lltdl], [LIBLTDL=])],
[LIBLTDL=])
AS_IF([test "x$LIBLTDL" = "x"],
[AC_MSG_ERROR([Unable to find libltdl version 2. Makes sure you have libtool 2.2 or later installed.])])
AC_SUBST([LIBLTDL])
#### Determine build environment ####
os_is_win32=0
case "$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$os_is_win32" = "x1")
###################################
# Basic environment checks #
###################################
#### Checks for header files. ####
# ISO
AC_HEADER_STDC
# POSIX
AC_CHECK_HEADERS_ONCE([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
netinet/in_systm.h netinet/tcp.h poll.h pwd.h sched.h \
sys/mman.h sys/resource.h sys/select.h sys/socket.h sys/wait.h \
sys/uio.h syslog.h sys/dl.h dlfcn.h linux/sockios.h])
AC_CHECK_HEADERS([netinet/ip.h], [], [],
[#include <sys/types.h>
#if HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#if HAVE_NETINET_IN_SYSTM_H
# include <netinet/in_systm.h>
#endif
])
AC_CHECK_HEADERS([regex.h], [HAVE_REGEX=1], [HAVE_REGEX=0])
AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
AM_CONDITIONAL(HAVE_REGEX, test "x$HAVE_REGEX" = "x1")
AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
# Linux
AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
AC_CHECK_HEADERS_ONCE([sys/prctl.h])
# Solaris
AC_CHECK_HEADERS_ONCE([sys/filio.h])
# Windows
AC_CHECK_HEADERS_ONCE([windows.h winsock2.h ws2tcpip.h])
# NetBSD
AC_CHECK_HEADERS_ONCE([sys/atomic.h])
# Other
AC_CHECK_HEADERS_ONCE([sys/ioctl.h])
AC_CHECK_HEADERS_ONCE([byteswap.h])
AC_CHECK_HEADERS_ONCE([sys/syscall.h])
AC_CHECK_HEADERS_ONCE([sys/eventfd.h])
AC_CHECK_HEADERS_ONCE([execinfo.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_UID_T
AC_CHECK_DECLS(environ)
AC_CHECK_DEFINE([SIGXCPU], [signal.h], [
HAVE_SIGXCPU=1
AC_DEFINE([HAVE_SIGXCPU], 1, [Have SIGXCPU?])
], [HAVE_SIGXCPU=0])
AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
# Solaris lacks this
AC_CHECK_DEFINE([INADDR_NONE], [netinet/in.h], [],
[AC_CHECK_DEFINE([INADDR_NONE], [winsock2.h], [],
[AC_DEFINE([INADDR_NONE], [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])])
#### POSIX threads ####
ACX_PTHREAD
#### Check for libs ####
# ISO
AC_SEARCH_LIBS([pow], [m])
# POSIX
AC_SEARCH_LIBS([sched_setscheduler], [rt])
AC_SEARCH_LIBS([dlopen], [dl])
AC_SEARCH_LIBS([shm_open], [rt])
AC_SEARCH_LIBS([inet_ntop], [nsl])
AC_SEARCH_LIBS([timer_create], [rt])
# BSD
AC_SEARCH_LIBS([connect], [socket])
AC_SEARCH_LIBS([backtrace], [execinfo])
# Non-standard
# This magic is needed so we do not needlessly add static libs to the win32
# build, disabling its ability to make dlls.
AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
#### Check for functions ####
# ISO
AC_CHECK_FUNCS_ONCE([lrintf strtof])
# POSIX
AC_FUNC_FORK
AC_FUNC_GETGROUPS
AC_FUNC_SELECT_ARGTYPES
AC_CHECK_FUNCS_ONCE([chmod chown clock_gettime getaddrinfo getgrgid_r getgrnam_r \
getpwnam_r getpwuid_r gettimeofday getuid inet_ntop inet_pton mlock nanosleep \
pipe posix_fadvise posix_madvise posix_memalign setpgid setsid shm_open \
sigaction sleep sysconf pthread_setaffinity_np])
AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0])
AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
# X/OPEN
AC_CHECK_FUNCS_ONCE([readlink])
# SUSv2
AC_CHECK_FUNCS_ONCE([ctime_r usleep])
# SUSv3
AC_CHECK_FUNCS_ONCE([strerror_r])
# BSD
AC_CHECK_FUNCS_ONCE([lstat])
# Non-standard
AC_CHECK_FUNCS_ONCE([setresuid setresgid setreuid setregid seteuid setegid ppoll strsignal sig2str strtof_l])
AC_FUNC_ALLOCA
AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
pulseaudio_cv_PTHREAD_PRIO_INHERIT,
[save_CC=$CC; CC=$PTHREAD_CC
save_CFLAGS=$CFLAGS; CFLAGS=$PTHREAD_CFLAGS
save_LIBS=$LIBS; LIBS=$PTHREAD_LIBS
AC_LINK_IFELSE(
AC_LANG_PROGRAM(
[[
#include <pthread.h>
]],
[[int i = PTHREAD_PRIO_INHERIT;]]),
[pulseaudio_cv_PTHREAD_PRIO_INHERIT=yes],
[pulseaudio_cv_PTHREAD_PRIO_INHERIT=no])
CC=$save_CC
CFLAGS=$save_CFLAGS
LIBS=$save_LIBS
])
AS_IF([test "$pulseaudio_cv_PTHREAD_PRIO_INHERIT" = "yes"], [
AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], 1, [Have PTHREAD_PRIO_INHERIT.])
])
AC_DEFINE_UNQUOTED(PA_CFLAGS,"$CFLAGS", [The CFLAGS used during compilation])
#### Large File-Support (LFS) ####
AC_SYS_LARGEFILE
# Check for open64 to know if the current system does have open64() and similar functions
AC_CHECK_FUNCS_ONCE([open64])
#### [lib]iconv ####
AM_ICONV
IT_PROG_INTLTOOL([0.35.0])
GETTEXT_PACKAGE=pulseaudio
AC_SUBST([GETTEXT_PACKAGE])
AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
AM_GLIB_GNU_GETTEXT
pulselocaledir='${prefix}/${DATADIRNAME}/locale'
AC_SUBST(pulselocaledir)
###################################
# External libraries #
###################################
#### pkg-config ####
PKG_PROG_PKG_CONFIG
#### X11 (optional) ####
AC_ARG_ENABLE([x11],
AS_HELP_STRING([--disable-x11],[Disable optional X11 support]),
[
case "${enableval}" in
yes) x11=yes ;;
no) x11=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-x11) ;;
esac
],
[x11=auto])
if test "x${x11}" != xno ; then
PKG_CHECK_MODULES(X11, [ x11 ice sm xtst ],
HAVE_X11=1,
[
HAVE_X11=0
if test "x$x11" = xyes ; then
AC_MSG_ERROR([*** X11 not found])
fi
])
else
HAVE_X11=0
fi
if test "x${HAVE_X11}" = x1 ; then
AC_DEFINE([HAVE_X11], 1, [Have X11?])
fi
AC_SUBST(X11_CFLAGS)
AC_SUBST(X11_LIBS)
AC_SUBST(HAVE_X11)
AM_CONDITIONAL([HAVE_X11], [test "x$HAVE_X11" = x1])
#### Capabilities (optional) ####
CAP_LIBS=''
AC_ARG_WITH(
[caps],
AS_HELP_STRING([--without-caps],[Omit support for POSIX capabilities.]))
if test "x${with_caps}" != "xno"; then
AC_SEARCH_LIBS([cap_init], [cap], [], [
if test "x${with_caps}" = "xyes" ; then
AC_MSG_ERROR([*** POSIX caps libraries not found])
fi])
AC_CHECK_HEADERS([sys/capability.h], [], [
if test "x${with_caps}" = "xyes" ; then
AC_MSG_ERROR([*** POSIX caps headers not found])
fi])
fi
#### Valgrind (optional) ####
AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h])
#### Sound file ####
PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.20 ])
AC_SUBST(LIBSNDFILE_CFLAGS)
AC_SUBST(LIBSNDFILE_LIBS)
PKG_CHECK_MODULES(LIBSPEEX, [ speexdsp >= 1.2 ])
AC_SUBST(LIBSPEEX_CFLAGS)
AC_SUBST(LIBSPEEX_LIBS)
#### atomic-ops ###
AC_MSG_CHECKING([whether we need libatomic_ops])
if test "x$need_libatomic_ops" = "xyes"; then
AC_MSG_RESULT([yes])
AC_CHECK_HEADERS([atomic_ops.h], [], [
AC_MSG_ERROR([*** libatomic-ops headers not found])
])
# Win32 does not need the lib and breaks horribly if we try to include it
if test "x$os_is_win32" != "x1" ; then
LIBS="$LIBS -latomic_ops"
fi
else
AC_MSG_RESULT([no])
fi
#### Libsamplerate support (optional) ####
AC_ARG_ENABLE([samplerate],
AS_HELP_STRING([--disable-samplerate],[Disable optional libsamplerate support]),
[
case "${enableval}" in
yes) samplerate=yes ;;
no) samplerate=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-samplerate) ;;
esac
],
[samplerate=auto])
if test "x${samplerate}" != xno ; then
PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ],
HAVE_LIBSAMPLERATE=1,
[
HAVE_LIBSAMPLERATE=0
if test "x$samplerate" = xyes ; then
AC_MSG_ERROR([*** Libsamplerate not found])
fi
])
else
HAVE_LIBSAMPLERATE=0
fi
if test "x${HAVE_LIBSAMPLERATE}" = x1 ; then
AC_DEFINE([HAVE_LIBSAMPLERATE], 1, [Have libsamplerate?])
fi
AC_SUBST(LIBSAMPLERATE_CFLAGS)
AC_SUBST(LIBSAMPLERATE_LIBS)
AC_SUBST(HAVE_LIBSAMPLERATE)
AM_CONDITIONAL([HAVE_LIBSAMPLERATE], [test "x$HAVE_LIBSAMPLERATE" = x1])
#### Database support ####
HAVE_TDB=0
HAVE_GDBM=0
HAVE_SIMPLEDB=0
AC_ARG_WITH(
[database],
AS_HELP_STRING([--with-database=auto|tdb|gdbm|simple],[Choose database backend.]),[],[with_database=auto])
if test "x${with_database}" = "xauto" -o "x${with_database}" = "xtdb" ; then
PKG_CHECK_MODULES(TDB, [ tdb ],
[
HAVE_TDB=1
with_database=tdb
], [
if test "x${with_database}" = "xtdb" ; then
AC_MSG_ERROR([*** tdb not found])
fi
])
fi
if test "x${with_database}" = "xauto" -o "x${with_database}" = "xgdbm" ; then
have_gdbm=yes
AC_CHECK_LIB(gdbm, gdbm_open, [], [have_gdbm=no])
AC_CHECK_HEADERS(gdbm.h, [], [have_gdbm=no])
if test "x${have_gdbm}" = "xyes" ; then
HAVE_GDBM=1
GDBM_CFLAGS=
GDBM_LIBS=-lgdbm
with_database=gdbm
elif test "x${with_database}" = "xgdbm"; then
AC_MSG_ERROR([*** gdbm not found])
fi
fi
if test "x${with_database}" = "xauto" -o "x${with_database}" = "xsimple" ; then
HAVE_SIMPLEDB=1
with_database=simple
fi
if test "x${HAVE_TDB}" != x1 -a "x${HAVE_GDBM}" != x1 -a "x${HAVE_SIMPLEDB}" != x1; then
AC_MSG_ERROR([*** missing database backend])
fi
if test "x${HAVE_TDB}" = x1 ; then
AC_DEFINE([HAVE_TDB], 1, [Have tdb?])
fi
if test "x${HAVE_GDBM}" = x1 ; then
AC_DEFINE([HAVE_GDBM], 1, [Have gdbm?])
fi
if test "x${HAVE_SIMPLEDB}" = x1 ; then
AC_DEFINE([HAVE_SIMPLEDB], 1, [Have simple?])
fi
AC_SUBST(TDB_CFLAGS)
AC_SUBST(TDB_LIBS)
AC_SUBST(HAVE_TDB)
AM_CONDITIONAL([HAVE_TDB], [test "x$HAVE_TDB" = x1])
AC_SUBST(GDBM_CFLAGS)
AC_SUBST(GDBM_LIBS)
AC_SUBST(HAVE_GDBM)
AM_CONDITIONAL([HAVE_GDBM], [test "x$HAVE_GDBM" = x1])
AC_SUBST(HAVE_SIMPLEDB)
AM_CONDITIONAL([HAVE_SIMPLEDB], [test "x$HAVE_SIMPLEDB" = x1])
#### OSS support (optional) ####
AC_ARG_ENABLE([oss-output],
AS_HELP_STRING([--disable-oss-output],[Disable optional OSS output support]),
[
case "${enableval}" in
yes) oss_output=yes ;;
no) oss_output=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-oss-output) ;;
esac
],
[oss_output=auto])
AC_ARG_ENABLE([oss-wrapper],
AS_HELP_STRING([--disable-oss-wrapper],[Disable optional OSS wrapper support]),
[
case "${enableval}" in
yes) oss_wrapper=yes ;;
no) oss_wrapper=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-oss-wrapper) ;;
esac
],
[oss_wrapper=auto])
if test "x${oss_output}" != xno || test "x${oss_wrapper}" != "xno"; then
AC_CHECK_HEADERS([sys/soundcard.h],
[
if test "x${oss_output}" != "xno"; then
AC_DEFINE([HAVE_OSS_OUTPUT], 1, [Have OSS output?])
fi
if test "x${oss_wrapper}" != "xno"; then
AC_DEFINE([HAVE_OSS_WRAPPER], 1, [Have OSS wrapper (padsp)?])
fi
HAVE_OSS=1
],
[
HAVE_OSS=0
if test "x$oss_output" = xyes || test "x$oss_wrapper" = "xyes"; then
AC_MSG_ERROR([*** OSS support not found])
fi
])
else
HAVE_OSS=0
fi
AC_SUBST(HAVE_OSS)
AM_CONDITIONAL([HAVE_OSS_OUTPUT], [test "x$HAVE_OSS" = x1 && test "x${oss_output}" != "xno"])
AM_CONDITIONAL([HAVE_OSS_WRAPPER], [test "x$HAVE_OSS" = x1 && test "x${oss_wrapper}" != "xno"])
#### ALSA support (optional) ####
AC_ARG_ENABLE([alsa],
AS_HELP_STRING([--disable-alsa],[Disable optional ALSA support]),
[
case "${enableval}" in
yes) alsa=yes ;;
no) alsa=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-alsa) ;;
esac
],
[alsa=auto])
if test "x${alsa}" != xno ; then
PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.19 ],
[
HAVE_ALSA=1
AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?])
],
[
HAVE_ALSA=0
if test "x$alsa" = xyes ; then
AC_MSG_ERROR([*** Needed alsa >= 1.0.19 support not found])
fi
])
else
HAVE_ALSA=0
fi
AC_SUBST(ASOUNDLIB_CFLAGS)
AC_SUBST(ASOUNDLIB_LIBS)
AC_SUBST(HAVE_ALSA)
AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
#### Solaris audio support (optional) ####
AC_ARG_ENABLE([solaris],
AS_HELP_STRING([--disable-solaris],[Disable optional Solaris audio support]),
[
case "${enableval}" in
yes) solaris=yes ;;
no) solaris=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-solaris) ;;
esac
],
[solaris=auto])
if test "x${solaris}" != xno ; then
AC_CHECK_HEADERS([sys/audio.h],
[
HAVE_SOLARIS=1
AC_DEFINE([HAVE_SOLARIS], 1, [Have Solaris audio?])
],
[
HAVE_SOLARIS=0
if test "x$solaris" = xyes ; then
AC_MSG_ERROR([*** Solaris audio support not found])
fi
])
else
HAVE_SOLARIS=0
fi
AC_SUBST(HAVE_SOLARIS)
AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1])
#### GLib 2 support (optional) ####
AC_ARG_ENABLE([glib2],
AS_HELP_STRING([--disable-glib2],[Disable optional GLib 2 support]),
[
case "${enableval}" in
yes) glib2=yes ;;
no) glib2=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-glib2) ;;
esac
],
[glib2=auto])
if test "x${glib2}" != xno ; then
PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ],
HAVE_GLIB20=1,
[
HAVE_GLIB20=0
if test "x$glib2" = xyes ; then
AC_MSG_ERROR([*** GLib 2 support not found])
fi
])
else
HAVE_GLIB20=0
fi
AC_SUBST(GLIB20_CFLAGS)
AC_SUBST(GLIB20_LIBS)
AC_SUBST(HAVE_GLIB20)
AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
if test "x$HAVE_GLIB20" = x1 ; then
AC_DEFINE([HAVE_GLIB], 1, [Have GLIB?])
fi
#### GTK2 support (optional) ####
AC_ARG_ENABLE([gtk2],
AS_HELP_STRING([--disable-gtk2],[Disable optional Gtk+ 2 support]),
[
case "${enableval}" in
yes) gtk2=yes ;;
no) gtk2=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-gtk2) ;;
esac
],
[gtk2=auto])
if test "x${gtk2}" != xno ; then
PKG_CHECK_MODULES(GTK20, [ gtk+-2.0 >= 2.4.0 ],
HAVE_GTK20=1,
[
HAVE_GTK20=0
if test "x$gtk2" = xyes ; then
AC_MSG_ERROR([*** Gtk+ 2 support not found])
fi
])
else
HAVE_GTK20=0
fi
AC_SUBST(GTK20_CFLAGS)
AC_SUBST(GTK20_LIBS)
AC_SUBST(HAVE_GTK20)
AM_CONDITIONAL([HAVE_GTK20], [test "x$HAVE_GTK20" = x1])
if test "x$HAVE_GTK20" = x1 ; then
AC_DEFINE([HAVE_GTK], 1, [Have GTK?])
fi
#### GConf support (optional) ####
AC_ARG_ENABLE([gconf],
AS_HELP_STRING([--disable-gconf],[Disable optional GConf support]),
[
case "${enableval}" in
yes) gconf=yes ;;
no) gconf=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-gconf) ;;
esac
],
[gconf=auto])
if test "x${gconf}" != xno ; then
PKG_CHECK_MODULES(GCONF, [ gconf-2.0 >= 2.4.0 ],
HAVE_GCONF=1,
[
HAVE_GCONF=0
if test "x$gconf" = xyes ; then
AC_MSG_ERROR([*** GConf support not found])
fi
])
else
HAVE_GCONF=0
fi
AC_SUBST(GCONF_CFLAGS)
AC_SUBST(GCONF_LIBS)
AC_SUBST(HAVE_GCONF)
AM_CONDITIONAL([HAVE_GCONF], [test "x$HAVE_GCONF" = x1])
#### Avahi support (optional) ####
AC_ARG_ENABLE([avahi],
AS_HELP_STRING([--disable-avahi],[Disable optional Avahi support]),
[
case "${enableval}" in
yes) avahi=yes ;;
no) avahi=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-avahi) ;;
esac
],
[avahi=auto])
if test "x${avahi}" != xno ; then
PKG_CHECK_MODULES(AVAHI, [ avahi-client >= 0.6.0 ],
HAVE_AVAHI=1,
[
HAVE_AVAHI=0
if test "x$avahi" = xyes ; then
AC_MSG_ERROR([*** Avahi support not found])
fi
])
else
HAVE_AVAHI=0
fi
AC_SUBST(AVAHI_CFLAGS)
AC_SUBST(AVAHI_LIBS)
AC_SUBST(HAVE_AVAHI)
AM_CONDITIONAL([HAVE_AVAHI], [test "x$HAVE_AVAHI" = x1])
### JACK (optional) ####
AC_ARG_ENABLE([jack],
AS_HELP_STRING([--disable-jack],[Disable optional JACK support]),
[
case "${enableval}" in
yes) jack=yes ;;
no) jack=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-jack) ;;
esac
],
[jack=auto])
if test "x${jack}" != xno ; then
PKG_CHECK_MODULES(JACK, [ jack >= 0.100 ],
HAVE_JACK=1,
[
HAVE_JACK=0
if test "x$jack" = xyes ; then
AC_MSG_ERROR([*** JACK support not found])
fi
])
else
HAVE_JACK=0
fi
AC_SUBST(JACK_CFLAGS)
AC_SUBST(JACK_LIBS)
AC_SUBST(HAVE_JACK)
AM_CONDITIONAL([HAVE_JACK], [test "x$HAVE_JACK" = x1])
#### Async DNS support (optional) ####
AC_ARG_ENABLE([asyncns],
AS_HELP_STRING([--disable-asyncns],[Disable optional Async DNS support]),
[
case "${enableval}" in
yes) asyncns=yes ;;
no) asyncns=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-asyncns) ;;
esac
],
[asyncns=auto])
if test "x${asyncns}" != xno ; then
PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ],
HAVE_LIBASYNCNS=1,
[
HAVE_LIBASYNCNS=0
if test "x$asyncns" = xyes ; then
AC_MSG_ERROR([*** Async DNS support not found])
fi
])
else
HAVE_LIBASYNCNS=0
fi