diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 1775 |
1 files changed, 1775 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..6809897 --- /dev/null +++ b/configure.ac @@ -0,0 +1,1775 @@ +# -*- 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, see <http://www.gnu.org/licenses/>. + +AC_PREREQ(2.63) + +AC_INIT([pulseaudio],[m4_esyscmd(./git-version-gen .tarball-version)],[pulseaudio-discuss (at) lists (dot) freedesktop (dot) org],[pulseaudio],[http://pulseaudio.org/]) +AC_CONFIG_SRCDIR([src/daemon/main.c]) +AC_CONFIG_MACRO_DIR([m4]) +AC_CONFIG_HEADERS([config.h]) +AC_CONFIG_AUX_DIR([build-aux]) +AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability subdir-objects silent-rules color-tests dist-xz tar-ustar]) + +AM_MAINTAINER_MODE([enable]) + +AS_IF([! test -n "$VERSION"], [ + AC_MSG_ERROR([git-version-gen failed]) +]) + +m4_define(pa_major, `echo $VERSION | cut -d. -f1 | cut -d- -f1`) +m4_define(pa_minor, `echo $VERSION | cut -d. -f2 | cut -d- -f1`) + +AC_SUBST(PA_MAJOR, pa_major) +AC_SUBST(PA_MINOR, pa_minor) +AC_SUBST(PA_MAJORMINOR, pa_major.pa_minor) + +AC_SUBST(PA_API_VERSION, 12) +AC_SUBST(PA_PROTOCOL_VERSION, 34) + +# The stable ABI for client applications, for the version info x:y:z +# always will hold x=z +AC_SUBST(LIBPULSE_VERSION_INFO, [23:0:23]) + +# A simplified, synchronous, ABI-stable interface for client +# applications, for the version info x:y:z always will hold x=z +AC_SUBST(LIBPULSE_SIMPLE_VERSION_INFO, [1:1:1]) + +# The ABI-stable GLib adapter for client applications, for the version +# info x:y:z always will hold x=z +AC_SUBST(LIBPULSE_MAINLOOP_GLIB_VERSION_INFO, [0:6:0]) + +AC_CHECK_PROG([STOW], [stow], [yes], [no]) + +AS_IF([test "x$STOW" = "xyes" && test -d /usr/local/stow], [ + 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}" +]) + +AM_SILENT_RULES([yes]) + + +#### Checks for programs. #### + +# mkdir -p + +AC_PROG_MKDIR_P + +# ln -s + +AC_PROG_LN_S + +# CC + +AC_PROG_CC +AM_PROG_CC_C_O +# Only required if you want the WebRTC canceller -- no runtime dep on +# libstdc++ otherwise +AC_PROG_CXX +AC_PROG_GCC_TRADITIONAL +AC_USE_SYSTEM_EXTENSIONS +AX_CXX_COMPILE_STDCXX_11([ext],[optional]) + +# M4 + +AC_CHECK_PROGS([M4], gm4 m4, no) +AS_IF([test "x$M4" = "xno"], AC_MSG_ERROR([m4 missing])) + +# pkg-config + +PKG_PROG_PKG_CONFIG + +# gettext + +AM_GNU_GETTEXT_VERSION([0.19.8]) +AM_GNU_GETTEXT([external]) + +GETTEXT_PACKAGE=pulseaudio +AC_SUBST([GETTEXT_PACKAGE]) +AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package]) + + +#### Determine host OS #### + +# if the host has the possibility of sys/capability.h for dropping privileges +# used to determine if we should error out if it is not found +host_has_caps=0 + +os_is_linux=0 +os_is_win32=0 +os_is_darwin=0 + +AC_MSG_CHECKING([host operating system]) +case "$host_os" in + linux*) + AC_MSG_RESULT([linux]) + host_has_caps=1 + os_is_linux=1 + ;; + freebsd*) + AC_MSG_RESULT([freebsd]) + host_has_caps=1 + ;; + netbsd*) + AC_MSG_RESULT([netbsd]) + ;; + darwin*) + AC_MSG_RESULT([darwin]) + os_is_darwin=1 + AC_DEFINE([OS_IS_DARWIN], 1, [Build target is Darwin.]) + ;; + mingw*) + AC_MSG_RESULT([win32]) + os_is_win32=1 + AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.]) + ;; + *) + AC_MSG_RESULT([unknown]) + ;; +esac + +AM_CONDITIONAL(OS_IS_DARWIN, test "x$os_is_darwin" = "x1") +AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1") +AC_SUBST([OS_IS_WIN32], [$os_is_win32]) + +# Platform specific hacks +case "$host_os" in + darwin* ) + AC_DEFINE([_DARWIN_C_SOURCE], [200112L], [Needed to get NSIG on Mac OS X]) + ;; + mingw* ) + AC_DEFINE([WIN32_LEAN_AND_MEAN], 1, [Needed to avoid including unnecessary headers on Windows]) + ;; + 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]) + ;; +esac + + +#### Compiler flags #### + +AX_CHECK_COMPILE_FLAG([-std=gnu11], + [], + [AC_MSG_ERROR([*** Compiler does not support -std=gnu11])], + [-pedantic -Werror]) + +AX_APPEND_COMPILE_FLAGS( + [-Wall -W -Wextra -pipe -Wno-long-long -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 -Wwrite-strings -Wno-unused-parameter -fno-common -fdiagnostics-show-option -fdiagnostics-color=auto], + [], [-pedantic -Werror]) + +AS_CASE([" $CFLAGS "], [*" -O0 "*], [], [ + # Don't append the flag if it already exists. + # Only enable fastpath asserts when doing a debug build, e.g. from bootstrap.sh. + AX_APPEND_FLAG([-DFASTPATH], [CPPFLAGS]) + + # Cannot use AX_APPEND_FLAG here, as it assumes no space inside the added flags. + # Cannot append flags with AX_APPEND_FLAG one by one, as this would destroy all fortifications + # if CPPFLAGS already contain -D_FORTIFY_SOURCE=2. + + # Warnings to be aware of that appear with -D_FORTIFY_SOURCE=2 but without -U_FORTIFY_SOURCE: + # On Fedora 20 with -O0: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] + # On Gentoo with -O2: "_FORTIFY_SOURCE" redefined [enabled by default] + AS_VAR_APPEND([CPPFLAGS],[" -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"]) +]) + +#### Linker flags #### + +# Check whether the linker supports the -version-script option. +# The Make variable $(srcdir) needs to be in the LDFLAGS in that form, +# so that it is expanded the right way in every subdir. +AX_CHECK_LINK_FLAG(["-Wl,-version-script=${srcdir}/src/map-file"], + [VERSIONING_LDFLAGS='-Wl,-version-script=$(abs_top_srcdir)/src/map-file']) +AC_SUBST([VERSIONING_LDFLAGS]) + +# Use immediate (now) bindings; avoids the funky re-call in itself. +# The -z now syntax is lifted from Sun's linker and works with GNU's too, other linkers might be added later. +AX_APPEND_LINK_FLAGS([-Wl,-z,now], [IMMEDIATE_LDFLAGS]) +AC_SUBST([IMMEDIATE_LDFLAGS]) +AS_CASE([$IMMEDIATE_LDFLAGS],[*-z,now*], + [AC_DEFINE([HAVE_BIND_NOW],[1], + [Define to 1 if immediate binding is available])]) + +# On ELF systems we don't want the libraries to be unloaded since we don't clean them up properly, +# so we request the nodelete flag to be enabled. +# On other systems, we don't really know how to do that, but it's welcome if somebody can tell. +AX_APPEND_LINK_FLAGS([-Wl,-z,nodelete], [NODELETE_LDFLAGS], [-shared]) +AC_SUBST([NODELETE_LDFLAGS]) + +# Check for the proper way to build libraries that have no undefined symbols +case $host in + # FreeBSD (et al.) does not complete linking for shared objects when pthreads + # are requested, as different implementations are present. + *-freebsd* | *-openbsd*) ;; + *) + for possible_flag in "-Wl,--no-undefined" "-Wl,-z,defs"; do + AX_CHECK_LINK_FLAG([$possible_flag], [NOUNDEFINED_LDFLAGS="$possible_flag"; break]) + done + ;; +esac +AC_SUBST([NOUNDEFINED_LDFLAGS]) + + +#### Atomic operations #### + +# Native atomic operation support +AC_ARG_ENABLE([atomic-arm-linux-helpers], + AS_HELP_STRING([--disable-atomic-arm-linux-helpers],[use inline asm or libatomic_ops instead])) + +AC_ARG_ENABLE([atomic-arm-memory-barrier], + AS_HELP_STRING([--enable-atomic-arm-memory-barrier],[only really needed in SMP arm systems])) + +if test "x$enable_atomic_arm_memory_barrier" = "xyes"; then + AC_DEFINE_UNQUOTED(ATOMIC_ARM_MEMORY_BARRIER_ENABLED, 1, [Enable memory barriers]) +fi + +# If everything else fails use libatomic_ops +need_libatomic_ops=yes + +AC_CACHE_CHECK([whether $CC knows __atomic_store_n()], + pulseaudio_cv_atomic_store_n, [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([], [[int c = 0; __atomic_store_n(&c, 4, __ATOMIC_SEQ_CST);]])], + [pulseaudio_cv_atomic_store_n=yes], + [pulseaudio_cv_atomic_store_n=no]) + ]) + + +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.]) + if test "$pulseaudio_cv_atomic_store_n" = "yes" ; then + AC_DEFINE([HAVE_ATOMIC_BUILTINS_MEMORY_MODEL], 1, [Have __atomic_store_n() and friends.]) + fi + need_libatomic_ops=no +else + # HW specific atomic ops stuff + AC_MSG_CHECKING([architecture for native atomic operations]) + case $host in + *-netbsd*) + AC_MSG_RESULT([yes]) + need_libatomic_ops=no + ;; + arm*) + AC_MSG_RESULT([arm]) + AC_MSG_CHECKING([whether we can use Linux kernel helpers]) + # The Linux kernel helper functions have been there since 2.6.16. However + # compile time checking for kernel version in cross compile environment + # (which is usually the case for arm cpu) is tricky (or impossible). + if test "x$os_is_linux" = "x1" && test "x$enable_atomic_arm_linux_helpers" != "xno"; then + AC_MSG_RESULT([yes]) + AC_DEFINE_UNQUOTED(ATOMIC_ARM_LINUX_HELPERS, 1, [special arm linux implementation]) + need_libatomic_ops=no + else + AC_MSG_RESULT([no]) + AC_CACHE_CHECK([compiler support for arm inline asm atomic operations], + pulseaudio_cv_support_arm_atomic_ops, [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([], [[ + volatile int a=0; + int o=0, n=1, r; + asm volatile ("ldrex %0, [%1]\n" + "subs %0, %0, %2\n" + "strexeq %0, %3, [%1]\n" + : "=&r" (r) + : "r" (&a), "Ir" (o), "r" (n) + : "cc"); + return (a==1 ? 0 : -1); + ]])], + [pulseaudio_cv_support_arm_atomic_ops=yes], + [pulseaudio_cv_support_arm_atomic_ops=no]) + ]) + AS_IF([test "$pulseaudio_cv_support_arm_atomic_ops" = "yes"], [ + AC_DEFINE([ATOMIC_ARM_INLINE_ASM], 1, [Have ARM atomic instructions.]) + need_libatomic_ops=no + ]) + fi + ;; + *-freebsd*) + AC_MSG_RESULT([yes]) + need_libatomic_ops=no + ;; + *) + AC_MSG_RESULT([unknown]) + ;; + esac +fi + +# If we're on ARM, check for the ARMV6 instructions we need */ +case $host in + arm*) + AC_CACHE_CHECK([support for required armv6 instructions], + pulseaudio_cv_support_armv6, + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([], + [[volatile int a = -60000, b = 0xaaaabbbb, c = 0xccccdddd; + asm volatile ("ldr r0, %2 \n" + "ldr r2, %3 \n" + "ldr r3, %4 \n" + "ssat r1, #8, r0 \n" + "str r1, %0 \n" + "pkhbt r1, r3, r2, LSL #8 \n" + "str r1, %1 \n" + : "=m" (a), "=m" (b) + : "m" (a), "m" (b), "m" (c) + : "r0", "r1", "r2", "r3", "cc"); + return (a == -128 && b == 0xaabbdddd) ? 0 : -1; + ]])], + [pulseaudio_cv_support_armv6=yes], + [pulseaudio_cv_support_armv6=no]) + ]) + AS_IF([test "$pulseaudio_cv_support_armv6" = "yes"], [ + AC_DEFINE([HAVE_ARMV6], 1, [Have ARMv6 instructions.]) + ]) + ;; + *) + ;; +esac + +#### NEON optimisations #### +AC_ARG_ENABLE([neon-opt], + AS_HELP_STRING([--enable-neon-opt], [Enable NEON optimisations on ARM CPUs that support it])) + +AS_IF([test "x$enable_neon_opt" != "xno"], + [save_CFLAGS="$CFLAGS"; CFLAGS="-mfpu=neon $CFLAGS" + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include <arm_neon.h>]], [])], + [ + HAVE_NEON=1 + NEON_CFLAGS="-mfpu=neon" + ], + [ + HAVE_NEON=0 + NEON_CFLAGS= + ]) + CFLAGS="$save_CFLAGS" + ], + [HAVE_NEON=0]) + +AS_IF([test "x$enable_neon_opt" = "xyes" && test "x$HAVE_NEON" = "x0"], + [AC_MSG_ERROR([*** Compiler does not support -mfpu=neon or CFLAGS override -mfpu])]) + +AC_SUBST(HAVE_NEON) +AC_SUBST(NEON_CFLAGS) +AM_CONDITIONAL([HAVE_NEON], [test "x$HAVE_NEON" = x1]) +AS_IF([test "x$HAVE_NEON" = "x1"], AC_DEFINE([HAVE_NEON], 1, [Have NEON support?])) + + +#### libtool stuff #### + +LT_PREREQ(2.4) +LT_INIT([dlopen win32-dll disable-static]) + +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$LIBLTDL" = "x"], + [AC_MSG_ERROR([Unable to find libltdl version 2. Makes sure you have libtool 2.4 or later installed.])]) +AC_SUBST([LIBLTDL]) + + +################################### +# Basic environment checks # +################################### + +#### Checks for header files. #### + +# ISO +AC_HEADER_STDC + +# POSIX +AC_CHECK_HEADERS_ONCE([arpa/inet.h cpuid.h glob.h grp.h netdb.h netinet/in.h \ + netinet/in_systm.h netinet/tcp.h poll.h pwd.h sched.h \ + sys/mman.h sys/select.h sys/socket.h sys/wait.h \ + sys/uio.h syslog.h sys/dl.h dlfcn.h linux/sockios.h]) +AC_CHECK_HEADERS([netinet/ip.h], [], [], + [#include <sys/types.h> + #if HAVE_NETINET_IN_H + # include <netinet/in.h> + #endif + #if HAVE_NETINET_IN_SYSTM_H + # include <netinet/in_systm.h> + #endif + ]) +AC_CHECK_HEADERS([sys/resource.h], [HAVE_SYS_RESOURCE_H=1], [HAVE_SYS_RESOURCE_H=0]) +AC_SUBST(HAVE_SYS_RESOURCE_H) +AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0]) +AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1") +AC_SUBST(HAVE_AF_UNIX) + +# Linux +AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0]) +AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"]) + +AC_CHECK_HEADERS_ONCE([sys/prctl.h]) + +# Solaris +AC_CHECK_HEADERS_ONCE([sys/conf.h sys/filio.h]) + +# Windows +AC_CHECK_HEADERS_ONCE([windows.h winsock2.h ws2tcpip.h]) + +# NetBSD +AC_CHECK_HEADERS_ONCE([sys/atomic.h]) + +# Other +AC_CHECK_HEADERS_ONCE([sys/ioctl.h]) +AC_CHECK_HEADERS_ONCE([byteswap.h]) +AC_CHECK_HEADERS_ONCE([sys/syscall.h]) +AC_CHECK_HEADERS_ONCE([sys/eventfd.h]) +AC_CHECK_HEADERS_ONCE([execinfo.h]) +AC_CHECK_HEADERS_ONCE([langinfo.h]) +AC_CHECK_HEADERS_ONCE([regex.h pcreposix.h]) +AC_CHECK_HEADERS_ONCE([locale.h xlocale.h]) + +AM_CONDITIONAL(HAVE_SYS_EVENTFD_H, test "x$ac_cv_header_sys_eventfd_h" = "xyes") + +#### 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_SIZEOF(void*) + +fast_64bit_operations="no" +# This check covers x32-ABI +AC_CHECK_DECL([__x86_64__], [fast_64bit_operations="yes"], [], []) +if test "x$fast_64bit_operations" = "xno"; then + AS_IF([test $ac_cv_sizeof_voidp -ge 8], [fast_64bit_operations="yes"]) +fi + +AS_IF([test "x$fast_64bit_operations" = "xyes"], AC_DEFINE([HAVE_FAST_64BIT_OPERATIONS], 1, [Have CPU with fast 64-bit operations?])) + +# SIGXCPU +AX_CHECK_DEFINE([signal.h], [SIGXCPU], [HAVE_SIGXCPU=1], [HAVE_SIGXCPU=0]) +AS_IF([test "x$HAVE_SIGXCPU" = "x1"], AC_DEFINE([HAVE_SIGXCPU], 1, [Have SIGXCPU?])) +AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1") + +# INADDR_NONE, Solaris lacks this +AX_CHECK_DEFINE([netinet/in.h], [INADDR_NONE], [], + [AX_CHECK_DEFINE([winsock2.h], [INADDR_NONE], [], + [AC_DEFINE([INADDR_NONE], [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])]) + + +# _Bool +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.])) + + +#### 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]) +AC_SEARCH_LIBS([pthread_setaffinity_np], [pthread]) +AC_SEARCH_LIBS([pthread_getname_np], [pthread]) +AC_SEARCH_LIBS([pthread_setname_np], [pthread]) + +# BSD +AC_SEARCH_LIBS([connect], [socket]) +AC_SEARCH_LIBS([backtrace], [execinfo ubacktrace]) + +# Darwin/OS X +if test "x$os_is_darwin" = "x1" ; then + AC_MSG_CHECKING([looking for Apple CoreService Framework]) + AC_CHECK_HEADER([CoreServices/CoreServices.h], + [LIBS="$LIBS -framework CoreServices"], + [AC_MSG_ERROR([CoreServices.h header file not found])] + ) + + AC_MSG_RESULT([ok]) + AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [Using clock_gettime() replacement]) + HAVE_BONJOUR=1 +fi + +AM_CONDITIONAL([HAVE_BONJOUR], [test "x$HAVE_BONJOUR" = x1]) + +# Windows +AC_SEARCH_LIBS([regexec], [pcreposix]) +# This magic is needed so we do not needlessly add static libs to the win32 build, disabling its ability to make dlls. +AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])]) + + +#### Check for functions #### + +# ISO +AC_CHECK_FUNCS_ONCE([lrintf strtof]) + +# POSIX +AC_FUNC_FORK +AC_FUNC_GETGROUPS +AC_CHECK_FUNCS_ONCE([chmod chown fstat fchown fchmod clock_gettime getaddrinfo getgrgid_r getgrnam_r \ + getpwnam_r getpwuid_r gettimeofday getuid mlock nanosleep \ + pipe posix_fadvise posix_madvise posix_memalign setpgid setsid shm_open \ + sigaction sleep symlink sysconf uname pthread_getname_np pthread_setname_np]) +AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0]) +AC_SUBST(HAVE_MKFIFO) +AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1") +AC_CHECK_FUNCS([pthread_setaffinity_np], [HAVE_PTHREAD_SETAFFINITY_NP=1], [HAVE_PTHREAD_SETAFFINITY_NP=0]) +AM_CONDITIONAL(HAVE_PTHREAD_SETAFFINITY_NP, test "x$HAVE_PTHREAD_SETAFFINITY_NP" = "x1") + +# X/OPEN +AC_CHECK_FUNCS_ONCE([readlink]) + +# SUSv2 +AC_CHECK_FUNCS_ONCE([ctime_r usleep]) + +# SUSv3 +AC_CHECK_FUNCS_ONCE([strerror_r]) + +# BSD +AC_CHECK_FUNCS_ONCE([lstat paccept]) + +# Non-standard +AC_CHECK_FUNCS_ONCE([setresuid setresgid setreuid setregid seteuid setegid ppoll strsignal sig2str strtod_l pipe2 accept4]) + +AC_FUNC_ALLOCA + +AC_CHECK_FUNCS([regexec], [HAVE_REGEX=1], [HAVE_REGEX=0]) +AM_CONDITIONAL(HAVE_REGEX, [test "x$HAVE_REGEX" = "x1"]) + +# 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]) + +AC_SEARCH_LIBS([dladdr], [dl], [HAVE_DLADDR=1], [HAVE_DLADDR=0]) +AC_DEFINE(HAVE_DLADDR, [1], [Have dladdr?]) + +################################### +# External libraries # +################################### + +#### [lib]iconv #### + +AM_ICONV + +#### Linux memfd_create(2) SHM support #### + +AC_ARG_ENABLE([memfd], + AS_HELP_STRING([--disable-memfd], [Disable Linux memfd shared memory])) + +AS_IF([test "x$enable_memfd" != "xno"], + AC_CHECK_DECL(SYS_memfd_create, [HAVE_MEMFD=1], [HAVE_MEMFD=0], [#include <sys/syscall.h>]), + [HAVE_MEMFD=0]) + +AS_IF([test "x$enable_memfd" = "xyes" && test "x$HAVE_MEMFD" = "x0"], + [AC_MSG_ERROR([*** Your Linux kernel does not support memfd shared memory. + *** Use linux v3.17 or higher for such a feature.])]) + +AS_IF([test "x$HAVE_MEMFD" = "x1"], + AC_CHECK_FUNCS([memfd_create])) + +AC_SUBST(HAVE_MEMFD) +AM_CONDITIONAL([HAVE_MEMFD], [test "x$HAVE_MEMFD" = x1]) +AS_IF([test "x$HAVE_MEMFD" = "x1"], AC_DEFINE([HAVE_MEMFD], 1, [Have memfd shared memory.])) + +#### X11 (optional) #### + +AC_ARG_ENABLE([x11], + AS_HELP_STRING([--disable-x11],[Disable optional X11 support])) + +AS_IF([test "x$enable_x11" != "xno"], + [PKG_CHECK_MODULES(X11, [ x11-xcb xcb >= 1.6 ice sm xtst ], HAVE_X11=1, HAVE_X11=0)], + HAVE_X11=0) + +AS_IF([test "x$enable_x11" = "xyes" && test "x$HAVE_X11" = "x0"], + [AC_MSG_ERROR([*** X11 not found])]) + +AC_SUBST(HAVE_X11) +AM_CONDITIONAL([HAVE_X11], [test "x$HAVE_X11" = x1]) +AS_IF([test "x$HAVE_X11" = "x1"], AC_DEFINE([HAVE_X11], 1, [Have X11?])) + +#### Capabilities (optional) #### + +CAP_LIBS='' + +AC_ARG_WITH([caps], + AS_HELP_STRING([--without-caps],[Omit support for dropping capabilities.])) + +if test "x${with_caps}" != "xno"; then + AC_SEARCH_LIBS([cap_init], [cap], [], []) + + # Only give an error on hosts that we know could support capabilities + AC_CHECK_HEADERS([sys/capability.h], [], [ + if test "${host_has_caps}" = "1"; then + AC_MSG_ERROR([*** sys/capability.h not found. Use --without-caps to disable capabilities support.]) + fi]) +fi + +#### Valgrind (optional) #### + +AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h]) + +#### check unit tests #### + +AC_ARG_ENABLE([tests], + AS_HELP_STRING([--disable-tests],[Disable unit tests])) + +AS_IF([test "x$enable_tests" != "xno"], + [PKG_CHECK_MODULES(LIBCHECK, [ check >= 0.9.10 ], HAVE_LIBCHECK=1, HAVE_LIBCHECK=0)], + HAVE_LIBCHECK=0) + +AS_IF([test "x$enable_tests" = "xyes" && test "x$HAVE_LIBCHECK" = "x0"], + [AC_MSG_ERROR([*** check library not found or too old])]) + +AM_CONDITIONAL([HAVE_TESTS], [test "x$HAVE_LIBCHECK" = x1]) + +#### Sound file #### + +PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.20 ]) + +#### atomic-ops #### + +AC_MSG_CHECKING([whether we need libatomic_ops]) +if test "x$need_libatomic_ops" = "xyes"; then + AC_MSG_RESULT([yes]) + AC_CHECK_HEADERS([atomic_ops.h], + [CFLAGS="$CFLAGS -DAO_REQUIRE_CAS"], + [AC_MSG_ERROR([*** libatomic-ops headers not found])]) + + # Win32 does not need the lib and breaks horribly if we try to include it + AS_IF([test "x$os_is_win32" != "x1"], [LIBS="$LIBS -latomic_ops"]) +else + AC_MSG_RESULT([no]) +fi + +#### Libsamplerate support (optional) #### + +AC_ARG_ENABLE([samplerate], + AS_HELP_STRING([--enable-samplerate],[Enable optional libsamplerate support (DEPRECATED)])) + +AS_IF([test "x$enable_samplerate" = "xyes"], + [PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ], HAVE_LIBSAMPLERATE=1, HAVE_LIBSAMPLERATE=0)], + HAVE_LIBSAMPLERATE=0) + +AS_IF([test "x$enable_samplerate" = "xyes" && test "x$HAVE_LIBSAMPLERATE" = "x0"], + [AC_MSG_ERROR([*** Libsamplerate not found])]) + +AM_CONDITIONAL([HAVE_LIBSAMPLERATE], [test "x$HAVE_LIBSAMPLERATE" = x1]) +AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], AC_DEFINE([HAVE_LIBSAMPLERATE], 1, [Have libsamplerate?])) + +AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], AC_MSG_WARN([Support for libsamplerate is DEPRECATED])) + +#### Database support #### + +AC_ARG_WITH([database], + AS_HELP_STRING([--with-database=auto|tdb|gdbm|simple],[Choose database backend.]),[],[with_database=auto]) + + +AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xtdb"], + [PKG_CHECK_MODULES(TDB, [ tdb ], HAVE_TDB=1, HAVE_TDB=0)], + HAVE_TDB=0) +AS_IF([test "x$HAVE_TDB" = "x1"], with_database=tdb) + +AS_IF([test "x$with_database" = "xtdb" && test "x$HAVE_TDB" = "x0"], + [AC_MSG_ERROR([*** tdb not found])]) + + +AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xgdbm"], + [ + HAVE_GDBM=1 + AC_CHECK_LIB(gdbm, gdbm_open, [], HAVE_GDBM=0) + AC_CHECK_HEADERS(gdbm.h, [], HAVE_GDBM=0) + ], + HAVE_GDBM=0) +AS_IF([test "x$HAVE_GDBM" = "x1"], + [ + with_database=gdbm + GDBM_CFLAGS= + GDBM_LIBS=-lgdbm + ]) + +AS_IF([test "x$with_database" = "xgdbm" && test "x$HAVE_GDBM" = "x0"], + [AC_MSG_ERROR([*** gdbm not found])]) + + +AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xsimple"], + HAVE_SIMPLEDB=1, + HAVE_SIMPLEDB=0) +AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], with_database=simple) + +AS_IF([test "x$HAVE_TDB" != x1 -a "x$HAVE_GDBM" != x1 -a "x$HAVE_SIMPLEDB" != x1], + AC_MSG_ERROR([*** missing database backend])) + + +AM_CONDITIONAL([HAVE_TDB], [test "x$HAVE_TDB" = x1]) +AS_IF([test "x$HAVE_TDB" = "x1"], AC_DEFINE([HAVE_TDB], 1, [Have tdb?])) + +AC_SUBST(GDBM_CFLAGS) +AC_SUBST(GDBM_LIBS) +AM_CONDITIONAL([HAVE_GDBM], [test "x$HAVE_GDBM" = x1]) +AS_IF([test "x$HAVE_GDBM" = "x1"], AC_DEFINE([HAVE_GDBM], 1, [Have gdbm?])) + +AM_CONDITIONAL([HAVE_SIMPLEDB], [test "x$HAVE_SIMPLEDB" = x1]) +AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], AC_DEFINE([HAVE_SIMPLEDB], 1, [Have simple?])) + +#### OSS support (optional) #### + +AC_ARG_ENABLE([oss-output], + AS_HELP_STRING([--disable-oss-output],[Disable optional OSS output support])) + +AC_ARG_ENABLE([oss-wrapper], + AS_HELP_STRING([--disable-oss-wrapper],[Disable optional OSS wrapper support])) + +AC_ARG_WITH([pulsedsp-location], + AS_HELP_STRING([--with-pulsedsp-location],[Specify location where OSS wrapper will be installed])) + +AS_IF([test "x$enable_oss_output" != "xno" -o "x$enable_oss_wrapper" != "xno"], + [AC_CHECK_HEADERS([sys/soundcard.h], HAVE_OSS=1, HAVE_OSS=0)], + HAVE_OSS=0) + +AS_IF([test "x$enable_oss_output" = "xyes" -o "x$enable_oss_wrapper" = "xyes" && test "x$HAVE_OSS" = "x0"], + [AC_MSG_ERROR([*** OSS support not found])]) + +AS_IF([test "x$enable_oss_output" != "xno"], + [AS_IF([test "x$HAVE_OSS" = "x1"], HAVE_OSS_OUTPUT=1, HAVE_OSS_OUTPUT=0)], + HAVE_OSS_OUTPUT=0) + +AS_IF([test "x$enable_oss_wrapper" != "xno"], + [AS_IF([test "x$HAVE_OSS" = "x1"], HAVE_OSS_WRAPPER=1, HAVE_OSS_WRAPPER=0)], + HAVE_OSS_WRAPPER=0) + +AS_IF([test "x$with_pulsedsp_location" != "x"], + [PULSEDSP_LOCATION="$with_pulsedsp_location"], + [PULSEDSP_LOCATION="\$(pkglibdir)"]) + +AC_SUBST(HAVE_OSS_OUTPUT) +AC_SUBST(PULSEDSP_LOCATION) +AM_CONDITIONAL([HAVE_OSS_OUTPUT], [test "x$HAVE_OSS_OUTPUT" = "x1"]) +AM_CONDITIONAL([HAVE_OSS_WRAPPER], [test "x$HAVE_OSS_WRAPPER" = "x1"]) +AS_IF([test "x$HAVE_OSS_OUTPUT" = "x1"], AC_DEFINE([HAVE_OSS_OUTPUT], 1, [Have OSS output?])) +AS_IF([test "x$HAVE_OSS_WRAPPER" = "x1"], AC_DEFINE([HAVE_OSS_WRAPPER], 1, [Have OSS wrapper (padsp)?])) + +# Some platforms like SunOS (Illumos) may ship without SOUND_PCM_* functionality +if test "x$HAVE_OSS" = "x1"; then + AC_CHECK_DECLS([SOUND_PCM_READ_RATE], [], [], [[#include <sys/soundcard.h>]]) + AC_CHECK_DECLS([SOUND_PCM_READ_CHANNELS], [], [], [[#include <sys/soundcard.h>]]) + AC_CHECK_DECLS([SOUND_PCM_READ_BITS], [], [], [[#include <sys/soundcard.h>]]) +fi + +#### CoreAudio support (optional) #### + +AC_ARG_ENABLE([coreaudio-output], + AS_HELP_STRING([--disable-coreaudio-output],[Disable optional CoreAudio output support])) + +AS_IF([test "x$enable_coreaudio_output" != "xno"], + [AC_CHECK_HEADERS([CoreAudio/CoreAudio.h], HAVE_COREAUDIO=1, HAVE_COREAUDIO=0)], + HAVE_COREAUDIO=0) + +AS_IF([test "x$enable_coreaudio_output" = "xyes" && test "x$HAVE_COREAUDIO" = "x0"], + [AC_MSG_ERROR([*** CoreAudio output support not found])]) + +AC_SUBST(HAVE_COREAUDIO) +AM_CONDITIONAL([HAVE_COREAUDIO], [test "x$HAVE_COREAUDIO" = "x1" && test "x$enable_coreaudio_output" != "xno"]) + +AS_IF([test "x$HAVE_COREAUDIO" = "x1"], AC_DEFINE([HAVE_COREAUDIO], 1, [Have CoreAudio?])) + +#### ALSA support (optional) #### + +AC_ARG_ENABLE([alsa], + AS_HELP_STRING([--disable-alsa],[Disable optional ALSA support])) + +AS_IF([test "x$enable_alsa" != "xno"], + [PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.19 ], HAVE_ALSA=1, HAVE_ALSA=0)], + HAVE_ALSA=0) + +AS_IF([test "x$enable_alsa" = "xyes" && test "x$HAVE_ALSA" = "x0"], + [AC_MSG_ERROR([*** Needed alsa >= 1.0.19 support not found])]) + +AS_IF([test "x$HAVE_ALSA" = "x1"], + [ + save_CPPFLAGS="$CPPFLAGS"; CPPFLAGS="$CPPFLAGS $ASOUNDLIB_CFLAGS" + AC_CHECK_HEADERS([alsa/use-case.h], HAVE_ALSA_UCM=1, HAVE_ALSA_UCM=0) + CPPFLAGS="$save_CPPFLAGS" + ], + HAVE_ALSA_UCM=0) + +AC_SUBST(HAVE_ALSA) +AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1]) +AS_IF([test "x$HAVE_ALSA" = "x1"], AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?])) +AS_IF([test "x$HAVE_ALSA_UCM" = "x1"], AC_DEFINE([HAVE_ALSA_UCM], 1, [Have ALSA UCM?])) + +#### EsounD support (optional) #### + +AC_ARG_ENABLE([esound], + AS_HELP_STRING([--disable-esound],[Disable optional EsounD support])) +AM_CONDITIONAL([HAVE_ESOUND], [test "x$enable_esound" != "xno"]) +AS_IF([test "x$enable_esound" != "xno"], [HAVE_ESOUND=1]) + +#### Solaris audio support (optional) #### + +AC_ARG_ENABLE([solaris], + AS_HELP_STRING([--disable-solaris],[Disable optional Solaris audio support])) + +AS_IF([test "x$enable_solaris" != "xno"], + [AC_CHECK_HEADERS([sys/audio.h], HAVE_SOLARIS=1, HAVE_SOLARIS=0)], + HAVE_SOLARIS=0) + +AS_IF([test "x$enable_solaris" = "xyes" && test "x$HAVE_SOLARIS" = "x0"], + [AC_MSG_ERROR([*** Solaris audio support not found])]) + +AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1]) +AS_IF([test "x$HAVE_SOLARIS" = "x1"], AC_DEFINE([HAVE_SOLARIS], 1, [Have Solaris audio?])) + +#### WaveOut audio support (optional) #### + +AC_ARG_ENABLE([waveout], + AS_HELP_STRING([--disable-waveout],[Disable optional WaveOut audio support])) + +AS_IF([test "x$enable_waveout" != "xno"], + [AC_CHECK_HEADERS([mmsystem.h], HAVE_WAVEOUT=1, HAVE_WAVEOUT=0, [#include <windows.h>])], + HAVE_WAVEOUT=0) + +AS_IF([test "x$enable_waveout" = "xyes" && test "x$HAVE_WAVEOUT" = "x0"], + [AC_MSG_ERROR([*** WaveOut audio support not found])]) + +AC_SUBST(HAVE_WAVEOUT) +AM_CONDITIONAL([HAVE_WAVEOUT], [test "x$HAVE_WAVEOUT" = x1]) +AS_IF([test "x$HAVE_WAVEOUT" = "x1"], AC_DEFINE([HAVE_WAVEOUT], 1, [Have WaveOut audio?])) + +#### GLib 2 support (optional) #### + +AC_ARG_ENABLE([glib2], + AS_HELP_STRING([--disable-glib2],[Disable optional GLib 2 support])) + +AS_IF([test "x$enable_glib2" != "xno"], + [PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ], HAVE_GLIB20=1, HAVE_GLIB20=0)], + HAVE_GLIB20=0) + +AS_IF([test "x$enable_glib2" = "xyes" && test "x$HAVE_GLIB20" = "x0"], + [AC_MSG_ERROR([*** GLib 2 support not found])]) + +AC_SUBST(HAVE_GLIB20) +AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1]) +AS_IF([test "x$HAVE_GLIB20" = "x1"], AC_DEFINE([HAVE_GLIB], 1, [Have GLIB?])) + +#### GTK3 support (optional) #### + +AC_ARG_ENABLE([gtk3], + AS_HELP_STRING([--disable-gtk3],[Disable optional Gtk+ 3 support])) + +AS_IF([test "x$enable_gtk3" != "xno"], + [PKG_CHECK_MODULES(GTK30, [ gtk+-3.0 ], HAVE_GTK30=1, HAVE_GTK30=0)], + HAVE_GTK30=0) + +AS_IF([test "x$enable_gtk3" = "xyes" && test "x$HAVE_GTK30" = "x0"], + [AC_MSG_ERROR([*** Gtk+ 3 support not found])]) + +AM_CONDITIONAL([HAVE_GTK30], [test "x$HAVE_GTK30" = x1]) +AS_IF([test "x$HAVE_GTK30" = "x1"], AC_DEFINE([HAVE_GTK], 1, [Have GTK?])) + +#### GSettings and GConf support (optional) #### + +AC_ARG_ENABLE([gsettings], + AS_HELP_STRING([--disable-gsettings],[Disable optional GSettings support])) + +AC_ARG_ENABLE([gconf], + AS_HELP_STRING([--disable-gconf],[Disable optional GConf support])) + +AS_IF([test "x$enable_gsettings" != "xno"], + [PKG_CHECK_MODULES(GSETTINGS, [ gio-2.0 >= 2.26.0 ], [HAVE_GSETTINGS=1], [HAVE_GSETTINGS=0])], + HAVE_GSETTINGS=0) + +AS_IF([test "x$enable_gsettings" = "xyes" && test "x$HAVE_GSETTINGS" = "x0"], + [AC_MSG_ERROR([*** GSettings support not found])]) + +AS_IF([test "x$enable_gconf" != "xno"], + [PKG_CHECK_MODULES(GCONF, [ gconf-2.0 >= 2.4.0 gobject-2.0 ], HAVE_GCONF=1, HAVE_GCONF=0)], + HAVE_GCONF=0) + +AS_IF([test "x$enable_gconf" = "xyes" && test "x$HAVE_GCONF" = "x0"], + [AC_MSG_ERROR([*** GConf support not found])]) + +# Enable only one of GSettings and GConf, unless both were explicitly +# requested. If neither was explicitly requested and both are available, prefer +# GSettings. This is done, because if module-gsettings and module-gconf are +# both loaded, they can cause conflicting or at least confusing configuration. +# Distributions may want to enable both modules when building PulseAudio, if +# they ensure that both modules are never installed at the same time. +AS_IF([test "x$HAVE_GSETTINGS" = "x1" && test "x$enable_gconf" != "xyes"], + [HAVE_GCONF=0]) +AS_IF([test "x$HAVE_GCONF" = "x1" && test "x$enable_gsettings" != "xyes"], + [HAVE_GSETTINGS=0]) + +AM_CONDITIONAL([HAVE_GSETTINGS], [test "x$HAVE_GSETTINGS" = "x1"]) +AC_SUBST([HAVE_GSETTINGS]) +AM_CONDITIONAL([HAVE_GCONF], [test "x$HAVE_GCONF" = "x1"]) +AC_SUBST([HAVE_GCONF]) + +if test "x$HAVE_GSETTINGS" = "x1" ; then + GLIB_GSETTINGS +fi + +#### Avahi support (optional) #### + +AC_ARG_ENABLE([avahi], + AS_HELP_STRING([--disable-avahi],[Disable optional Avahi support])) + +AS_IF([test "x$enable_avahi" != "xno"], + [PKG_CHECK_MODULES(AVAHI, [ avahi-client >= 0.6.0 ], HAVE_AVAHI=1, HAVE_AVAHI=0)], + HAVE_AVAHI=0) + +AS_IF([test "x$enable_avahi" = "xyes" && test "x$HAVE_AVAHI" = "x0"], + [AC_MSG_ERROR([*** Avahi support not found])]) + +AC_SUBST(HAVE_AVAHI) +AM_CONDITIONAL([HAVE_AVAHI], [test "x$HAVE_AVAHI" = x1]) + +#### JACK (optional) #### + +AC_ARG_ENABLE([jack], + AS_HELP_STRING([--disable-jack],[Disable optional JACK support])) + +AS_IF([test "x$enable_jack" != "xno"], + [PKG_CHECK_MODULES(JACK, [ jack >= 0.117.0 ], HAVE_JACK=1, HAVE_JACK=0)], + HAVE_JACK=0) + +AS_IF([test "x$enable_jack" = "xyes" && test "x$HAVE_JACK" = "x0"], + [AC_MSG_ERROR([*** JACK support not found])]) + +AM_CONDITIONAL([HAVE_JACK], [test "x$HAVE_JACK" = x1]) + +#### Async DNS support (optional) #### + +AC_ARG_ENABLE([asyncns], + AS_HELP_STRING([--disable-asyncns],[Disable optional Async DNS support])) + +AS_IF([test "x$enable_asyncns" != "xno"], + [PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ], HAVE_LIBASYNCNS=1, HAVE_LIBASYNCNS=0)], + HAVE_LIBASYNCNS=0) + +AS_IF([test "x$enable_asyncns" = "xyes" && test "x$HAVE_LIBASYNCNS" = "x0"], + [AC_MSG_ERROR([*** Async DNS support not found])]) + +AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1]) +AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?])) + +#### Running from build tree (optional) #### + +AC_ARG_ENABLE([running-from-build-tree], + AS_HELP_STRING([--disable-running-from-build-tree],[Disable running from build tree])) + +AS_IF([test "x$enable_running_from_build_tree" != "xno"], + AC_DEFINE([HAVE_RUNNING_FROM_BUILD_TREE], 1, [Have running from build tree])) + +AC_SUBST(HAVE_RUNNING_FROM_BUILD_TREE) + +#### TCP wrappers (optional) #### + +AC_ARG_ENABLE([tcpwrap], + AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support])) + +AS_IF([test "x$enable_tcpwrap" != "xno"], + [ + ACX_LIBWRAP + AS_IF([test "x$LIBWRAP_LIBS" != "x"], HAVE_TCPWRAP=1, HAVE_TCPWRAP=0) + ], + HAVE_TCPWRAP=0) + +AS_IF([test "x$enable_tcpwrap" = "xyes" && test "x$HAVE_TCPWRAP" = "x0"], + [AC_MSG_ERROR([*** TCP wrappers support not found])]) + +AC_SUBST(LIBWRAP_LIBS) + +#### LIRC support (optional) #### + +AC_ARG_ENABLE([lirc], + AS_HELP_STRING([--disable-lirc],[Disable optional LIRC support])) + +LIRC_CFLAGS= +LIRC_LIBS= + +AS_IF([test "x$enable_lirc" != "xno"], + [ + HAVE_LIRC=1 + AC_CHECK_HEADER(lirc/lirc_client.h, [], [HAVE_LIRC=0]) + AC_CHECK_LIB(lirc_client, lirc_init, [LIRC_LIBS=-llirc_client], [HAVE_LIRC=0]) + ], + HAVE_LIRC=0) + +AS_IF([test "x$enable_lirc" = "xyes" && test "x$HAVE_LIRC" = "x0"], + [AC_MSG_ERROR([*** LIRC support not found])]) + +AC_SUBST(LIRC_CFLAGS) +AC_SUBST(LIRC_LIBS) +AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1]) + +#### D-Bus support (optional) #### + +AC_ARG_ENABLE([dbus], + AS_HELP_STRING([--disable-dbus],[Disable optional D-Bus support])) + +AS_IF([test "x$enable_dbus" != "xno"], + [PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 1.4.12 ], HAVE_DBUS=1, HAVE_DBUS=0)], + HAVE_DBUS=0) + +AS_IF([test "x$enable_dbus" = "xyes" && test "x$HAVE_DBUS" = "x0"], + [AC_MSG_ERROR([*** D-Bus not available or too old version])]) + +AC_SUBST(HAVE_DBUS) +AM_CONDITIONAL([HAVE_DBUS], [test "x$HAVE_DBUS" = x1]) +AS_IF([test "x$HAVE_DBUS" = "x1"], AC_DEFINE([HAVE_DBUS], 1, [Have D-Bus.])) + +PA_MACHINE_ID="${sysconfdir}/machine-id" +AX_DEFINE_DIR(PA_MACHINE_ID, PA_MACHINE_ID, [D-Bus machine-id file]) +PA_MACHINE_ID_FALLBACK="${localstatedir}/lib/dbus/machine-id" +AX_DEFINE_DIR(PA_MACHINE_ID_FALLBACK, PA_MACHINE_ID_FALLBACK, + [Fallback machine-id file]) + +#### BlueZ support (optional, dependent on D-Bus and SBC) #### + +AC_ARG_ENABLE([bluez5], + AS_HELP_STRING([--disable-bluez5],[Disable optional BlueZ 5 support])) + +## SBC ## +AS_IF([test "x$enable_bluez5" != "xno"], + [PKG_CHECK_MODULES(SBC, [ sbc >= 1.0 ], HAVE_SBC=1, HAVE_SBC=0)], + HAVE_SBC=0) + +## BlueZ 5 ## +AS_IF([test "x$enable_bluez5" != "xno" && test "x$HAVE_DBUS" = "x1" && test "x$HAVE_SBC" = "x1"], HAVE_BLUEZ_5=1, + HAVE_BLUEZ_5=0) +AS_IF([test "x$enable_bluez5" = "xyes" && test "x$HAVE_BLUEZ_5" != "x1"], + [AC_MSG_ERROR([*** BLUEZ 5 support not found (requires sbc and D-Bus)])]) +AC_SUBST(HAVE_BLUEZ_5) +AM_CONDITIONAL([HAVE_BLUEZ_5], [test "x$HAVE_BLUEZ_5" = x1]) + +AS_IF([test "x$HAVE_BLUEZ_5" = "x1"], HAVE_BLUEZ=1, HAVE_BLUEZ=0) +AC_SUBST(HAVE_BLUEZ) +AM_CONDITIONAL([HAVE_BLUEZ], [test "x$HAVE_BLUEZ" = x1]) + +## Bluetooth Headset profiles backend ## + +AC_ARG_ENABLE([bluez5-ofono-headset], + AS_HELP_STRING([--disable-bluez5-ofono-headset],[Disable optional ofono headset backend support (Bluez 5)])) +AS_IF([test "x$HAVE_BLUEZ_5" = "x1" && test "x$enable_bluez5_ofono_headset" != "xno"], HAVE_BLUEZ_5_OFONO_HEADSET=1, + HAVE_BLUEZ_5_OFONO_HEADSET=0) +AC_SUBST(HAVE_BLUEZ_5_OFONO_HEADSET) +AM_CONDITIONAL([HAVE_BLUEZ_5_OFONO_HEADSET], [test "x$HAVE_BLUEZ_5_OFONO_HEADSET" = x1]) +AS_IF([test "x$HAVE_BLUEZ_5_OFONO_HEADSET" = "x1"], AC_DEFINE([HAVE_BLUEZ_5_OFONO_HEADSET], 1, [Bluez 5 ofono headset backend enabled])) + +AC_ARG_ENABLE([bluez5-native-headset], + AS_HELP_STRING([--disable-bluez5-native-headset],[Disable optional native headset backend support (Bluez 5)])) +AS_IF([test "x$HAVE_BLUEZ_5" = "x1" && test "x$enable_bluez5_native_headset" != "xno"], + [PKG_CHECK_MODULES(BLUEZ, [ bluez >= 4.101 ], HAVE_BLUEZ_5_NATIVE_HEADSET=1, HAVE_BLUEZ_5_NATIVE_HEADSET=0)], + HAVE_BLUEZ_5_NATIVE_HEADSET=0) +AS_IF([test "x$enable_bluez5_native_headset" = "xyes" && test "x$HAVE_BLUEZ_5_NATIVE_HEADSET" = "x0"], + [AC_MSG_ERROR([*** BlueZ 5 native headset backend support not available (requires the libbluetooth headers)])]) +AC_SUBST(HAVE_BLUEZ_5_NATIVE_HEADSET) +AM_CONDITIONAL([HAVE_BLUEZ_5_NATIVE_HEADSET], [test "x$HAVE_BLUEZ_5_NATIVE_HEADSET" = x1]) +AS_IF([test "x$HAVE_BLUEZ_5_NATIVE_HEADSET" = "x1"], AC_DEFINE([HAVE_BLUEZ_5_NATIVE_HEADSET], 1, [Bluez 5 native headset backend enabled])) + +#### UDEV support (optional) #### + +AC_ARG_ENABLE([udev], + AS_HELP_STRING([--disable-udev],[Disable optional UDEV support])) + +AS_IF([test "x$enable_udev" != "xno" -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \)], + [PKG_CHECK_MODULES(UDEV, [ libudev >= 143 ], HAVE_UDEV=1, HAVE_UDEV=0)], + HAVE_UDEV=0) + +AS_IF([test "x$enable_udev" = "xyes" && test "x$HAVE_UDEV" = "x0"], + [AC_MSG_ERROR([*** UDEV support not found])]) + +AC_SUBST(HAVE_UDEV) +AM_CONDITIONAL([HAVE_UDEV], [test "x$HAVE_UDEV" = x1]) +AS_IF([test "x$HAVE_UDEV" = "x1"], AC_DEFINE([HAVE_UDEV], 1, [Have UDEV.])) + +#### HAL compat support (optional, dependent on UDEV) #### + +AC_ARG_ENABLE([hal-compat], + AS_HELP_STRING([--disable-hal-compat],[Disable optional HAL->udev transition compatibility support])) + +AS_IF([test "x$enable_hal_compat" != "xno"], + [AS_IF([test "x$HAVE_UDEV" = "x1"], HAVE_HAL_COMPAT=1, HAVE_HAL_COMPAT=0)], + HAVE_HAL_COMPAT=0) + +AM_CONDITIONAL([HAVE_HAL_COMPAT], [test "x$HAVE_HAL_COMPAT" = x1]) +AS_IF([test "x$HAVE_HAL_COMPAT" = "x1"], AC_DEFINE([HAVE_HAL_COMPAT], 1, [Have HAL compatibility.])) + +#### IPv6 connection support (optional) #### + +AC_ARG_ENABLE([ipv6], + AS_HELP_STRING([--disable-ipv6],[Disable optional IPv6 support])) + +AS_IF([test "x$enable_ipv6" != "xno"], [HAVE_IPV6=1], [HAVE_IPV6=0]) + +AS_IF([test "x$HAVE_IPV6" = "x1"], AC_DEFINE([HAVE_IPV6], 1, [Define this to enable IPv6 connection support])) + +#### OpenSSL support (optional) #### + +AC_ARG_ENABLE([openssl], + AS_HELP_STRING([--disable-openssl],[Disable OpenSSL support (used for Airtunes/RAOP)])) + +AS_IF([test "x$enable_openssl" != "xno"], + [PKG_CHECK_MODULES(OPENSSL, [ openssl > 0.9 ], HAVE_OPENSSL=1, HAVE_OPENSSL=0)], + HAVE_OPENSSL=0) + +AS_IF([test "x$enable_openssl" = "xyes" && test "x$HAVE_OPENSSL" = "x0"], + [AC_MSG_ERROR([*** OpenSSL support not found])]) + +AM_CONDITIONAL([HAVE_OPENSSL], [test "x$HAVE_OPENSSL" = x1]) +AS_IF([test "x$HAVE_OPENSSL" = "x1"], AC_DEFINE([HAVE_OPENSSL], 1, [Have OpenSSL])) + +#### FFTW (optional) #### + +AC_ARG_WITH([fftw], + AS_HELP_STRING([--without-fftw],[Omit FFTW-using modules (equalizer)])) + +AS_IF([test "x$with_fftw" != "xno"], + [PKG_CHECK_MODULES(FFTW, [ fftw3f ], HAVE_FFTW=1, HAVE_FFTW=0)], + HAVE_FFTW=0) + +AS_IF([test "x$with_fftw" = "xyes" && test "x$HAVE_FFTW" = "x0"], + [AC_MSG_ERROR([*** FFTW support not found])]) + +AM_CONDITIONAL([HAVE_FFTW], [test "x$HAVE_FFTW" = "x1"]) + +#### speex (optional) #### + +AC_ARG_WITH([speex], + AS_HELP_STRING([--without-speex],[Omit speex (resampling, AEC)])) + +AS_IF([test "x$with_speex" != "xno"], + [PKG_CHECK_MODULES(LIBSPEEX, [ speexdsp >= 1.2 ], HAVE_SPEEX=1, HAVE_SPEEX=0)], + HAVE_SPEEX=0) + +AS_IF([test "x$with_speex" = "xyes" && test "x$HAVE_SPEEX" = "x0"], + [AC_MSG_ERROR([*** speex support not found])]) + +AM_CONDITIONAL([HAVE_SPEEX], [test "x$HAVE_SPEEX" = "x1"]) +AS_IF([test "x$HAVE_SPEEX" = "x1"], AC_DEFINE([HAVE_SPEEX], 1, [Have speex])) + +#### soxr (optional) #### + +AC_ARG_WITH([soxr], + AS_HELP_STRING([--without-soxr],[Omit soxr (resampling)])) + +AS_IF([test "x$with_soxr" != "xno"], + [PKG_CHECK_MODULES(LIBSOXR, [ soxr >= 0.1.1 ], HAVE_SOXR=1, HAVE_SOXR=0)], + HAVE_SOXR=0) + +AS_IF([test "x$with_soxr" = "xyes" && test "x$HAVE_SOXR" = "x0"], + [AC_MSG_ERROR([*** soxr support not found])]) + +AM_CONDITIONAL([HAVE_SOXR], [test "x$HAVE_SOXR" = "x1"]) +AS_IF([test "x$HAVE_SOXR" = "x1"], AC_DEFINE([HAVE_SOXR], 1, [Have soxr])) + + +#### gcov support (optional) ##### + +AC_ARG_ENABLE([gcov], + AS_HELP_STRING([--enable-gcov],[Enable optional gcov coverage analysis])) + +GCOV_CFLAGS= +GCOV_LIBS=" -lgcov" + +AS_IF([test "x$enable_gcov" = "xyes"], + [ + HAVE_GCOV=1 + GCOV_CFLAGS="$GCOV_CFLAGS -fprofile-arcs -ftest-coverage" + GCOV_LIBS="$GCOV_LIBS -fprofile-arcs" + ], + HAVE_GCOV=0) + +AC_SUBST(GCOV_CFLAGS) +AC_SUBST(GCOV_LIBS) +AM_CONDITIONAL([HAVE_GCOV], [test "x$HAVE_GCOV" = x1]) + +#### ORC (optional) #### + +ORC_CHECK([0.4.11]) + +#### systemd support (optional) #### + +AC_ARG_ENABLE([systemd-daemon], + AS_HELP_STRING([--disable-systemd-daemon],[Disable optional systemd daemon (socket activation) support])) + +AC_ARG_ENABLE([systemd-login], + AS_HELP_STRING([--disable-systemd-login],[Disable optional systemd login support])) + +AC_ARG_ENABLE([systemd-journal], + AS_HELP_STRING([--disable-systemd-journal],[Disable optional systemd journal support])) + +# Newer systemd's combine their subcomponent libraries into one +# If it exists, we should use it for the further checks + +AS_IF([test "x$enable_systemd_daemon" != "xno" || test "x$enable_systemd_login" != "xno" || test "x$enable_systemd_journal" != "xno"], + [PKG_CHECK_MODULES(SYSTEMD, [ libsystemd ], HAVE_SYSTEMD=1, HAVE_SYSTEMD=0)], + HAVE_SYSTEMD=0) + +AS_IF([test "x$HAVE_SYSTEMD" = "x1"], + [ + HAVE_SYSTEMD_DAEMON=1 + HAVE_SYSTEMD_LOGIN=1 + HAVE_SYSTEMD_JOURNAL=1 + ]) + +AC_ARG_WITH([systemduserunitdir], + AS_HELP_STRING([--with-systemduserunitdir=DIR], [Directory for systemd user service files]), + [], [with_systemduserunitdir=$($PKG_CONFIG --variable=systemduserunitdir systemd)]) +if test "x$with_systemduserunitdir" != xno; then + AC_SUBST([systemduserunitdir], [$with_systemduserunitdir]) +fi + +#### systemd daemon support (optional) #### + +AS_IF([test "x$enable_systemd_daemon" != "xno"], + [AS_IF([test "x$HAVE_SYSTEMD_DAEMON" != "x1"], [PKG_CHECK_MODULES(SYSTEMDDAEMON, [ libsystemd-daemon ], HAVE_SYSTEMD_DAEMON=1, HAVE_SYSTEMD_DAEMON=0)])], + HAVE_SYSTEMD_DAEMON=0) + +AS_IF([test "x$enable_systemd_daemon" = "xyes" && test "x$HAVE_SYSTEMD_DAEMON" = "x0"], + [AC_MSG_ERROR([*** Needed systemd daemon support not found])]) + +AC_SUBST(HAVE_SYSTEMD_DAEMON) +AM_CONDITIONAL([HAVE_SYSTEMD_DAEMON], [test "x$HAVE_SYSTEMD_DAEMON" = x1]) +AS_IF([test "x$HAVE_SYSTEMD_DAEMON" = "x1"], AC_DEFINE([HAVE_SYSTEMD_DAEMON], 1, [Have SYSTEMDDAEMON?])) + +#### systemd login support (optional) #### + +AS_IF([test "x$enable_systemd_login" != "xno"], + [AS_IF([test "x$HAVE_SYSTEMD_LOGIN" != "x1"], [PKG_CHECK_MODULES(SYSTEMDLOGIN, [ libsystemd-login ], HAVE_SYSTEMD_LOGIN=1, HAVE_SYSTEMD_LOGIN=0)])], + HAVE_SYSTEMD_LOGIN=0) + +AS_IF([test "x$enable_systemd_login" = "xyes" && test "x$HAVE_SYSTEMD_LOGIN" = "x0"], + [AC_MSG_ERROR([*** Needed systemd login support not found])]) + +AC_SUBST(HAVE_SYSTEMD_LOGIN) +AM_CONDITIONAL([HAVE_SYSTEMD_LOGIN], [test "x$HAVE_SYSTEMD_LOGIN" = x1]) +AS_IF([test "x$HAVE_SYSTEMD_LOGIN" = "x1"], AC_DEFINE([HAVE_SYSTEMD_LOGIN], 1, [Have SYSTEMDLOGIN?])) + +#### systemd journal support (optional) #### + +AS_IF([test "x$enable_systemd_journal" != "xno"], + [AS_IF([test "x$HAVE_SYSTEMD_JOURNAL" != "x1"], [PKG_CHECK_MODULES(SYSTEMDJOURNAL, [ libsystemd-journal ], HAVE_SYSTEMD_JOURNAL=1, HAVE_SYSTEMD_JOURNAL=0)])], + HAVE_SYSTEMD_JOURNAL=0) + +AS_IF([test "x$enable_systemd_journal" = "xyes" && test "x$HAVE_SYSTEMD_JOURNAL" = "x0"], + [AC_MSG_ERROR([*** Needed systemd journal support not found])]) + +AC_SUBST(HAVE_SYSTEMD_JOURNAL) +AM_CONDITIONAL([HAVE_SYSTEMD_JOURNAL], [test "x$HAVE_SYSTEMD_JOURNAL" = x1]) +AS_IF([test "x$HAVE_SYSTEMD_JOURNAL" = "x1"], AC_DEFINE([HAVE_SYSTEMD_JOURNAL], 1, [Have SYSTEMDJOURNAL?])) + +#### GStreamer-based RTP support (optional) #### + +AC_ARG_ENABLE([gstreamer], + AS_HELP_STRING([--enable-gstreamer],[Enable optional GStreamer-based RTP support])) + +AS_IF([test "x$enable_gstreamer" = "xyes"], + [PKG_CHECK_MODULES(GSTREAMER, [ gstreamer-1.0 >= 1.14 gstreamer-app-1.0 gstreamer-rtp-1.0 gio-2.0 ], + HAVE_GSTREAMER=1, HAVE_GSTREAMER=0)], + HAVE_GSTREAMER=0) + +AS_IF([test "x$enable_gstreamer" = "xyes" && test "x$HAVE_GSTREAMER" = "x0"], + [AC_MSG_ERROR([*** GStreamer 1.0 support not found])]) + +AM_CONDITIONAL([HAVE_GSTREAMER], [test "x$HAVE_GSTREAMER" = x1]) +AS_IF([test "x$HAVE_GSTREAMER" = "x1"], AC_DEFINE([HAVE_GSTREAMER], 1, [Have GStreamer?])) + +#### Build and Install man pages #### + +AC_ARG_ENABLE([manpages], + AS_HELP_STRING([--disable-manpages],[Disable building and installation of man pages])) + +AM_CONDITIONAL([BUILD_MANPAGES], [test "x$enable_manpages" != "xno"]) + +#### PulseAudio system group & user ##### + +AC_ARG_WITH(system_user, AS_HELP_STRING([--with-system-user=<user>],[User for running the PulseAudio daemon as a system-wide instance (pulse)])) +if test -z "$with_system_user" ; then + PA_SYSTEM_USER=pulse +else + PA_SYSTEM_USER=$with_system_user +fi +AC_SUBST(PA_SYSTEM_USER) +AC_DEFINE_UNQUOTED(PA_SYSTEM_USER,"$PA_SYSTEM_USER", [User for running the PulseAudio system daemon]) + +AC_ARG_WITH(system_group,AS_HELP_STRING([--with-system-group=<group>],[Group for running the PulseAudio daemon as a system-wide instance (pulse)])) +if test -z "$with_system_group" ; then + PA_SYSTEM_GROUP=pulse +else + PA_SYSTEM_GROUP=$with_system_group +fi +AC_SUBST(PA_SYSTEM_GROUP) +AC_DEFINE_UNQUOTED(PA_SYSTEM_GROUP,"$PA_SYSTEM_GROUP", [Group for the PulseAudio system daemon]) + +AC_ARG_WITH(access_group,AS_HELP_STRING([--with-access-group=<group>],[Group which is allowed access to a system-wide PulseAudio daemon (pulse-access)])) +if test -z "$with_access_group" ; then + PA_ACCESS_GROUP=pulse-access +else + PA_ACCESS_GROUP=$with_access_group +fi +AC_SUBST(PA_ACCESS_GROUP) +AC_DEFINE_UNQUOTED(PA_ACCESS_GROUP,"$PA_ACCESS_GROUP", [Access group]) + +AC_ARG_ENABLE([per-user-esound-socket], + AS_HELP_STRING([--disable-per-user-esound-socket],[Use global esound socket directory /tmp/.esd/socket.])) + +if test "x$enable_per_user_esound_socket" != "xno"; then + USE_PER_USER_ESOUND_SOCKET=1 + AC_DEFINE([USE_PER_USER_ESOUND_SOCKET], [1], [Define this if you want per-user esound socket directories]) +else + USE_PER_USER_ESOUND_SOCKET=0 +fi + +#### PulseAudio system runtime dir #### + +PA_SYSTEM_RUNTIME_PATH="${localstatedir}/run/pulse" +AX_DEFINE_DIR(PA_SYSTEM_RUNTIME_PATH, PA_SYSTEM_RUNTIME_PATH, [System runtime dir]) +PA_SYSTEM_CONFIG_PATH="${localstatedir}/lib/pulse" +AX_DEFINE_DIR(PA_SYSTEM_CONFIG_PATH, PA_SYSTEM_CONFIG_PATH, [System config dir]) +PA_SYSTEM_STATE_PATH="${localstatedir}/lib/pulse" +AX_DEFINE_DIR(PA_SYSTEM_STATE_PATH, PA_SYSTEM_STATE_PATH, [System state dir]) + +PA_BINARY=${bindir}/pulseaudio${EXEEXT} +AX_DEFINE_DIR(PA_BINARY, PA_BINARY, [Location of pulseaudio binary]) + +PACTL_BINARY=${bindir}/pactl${EXEEXT} +AX_DEFINE_DIR(PACTL_BINARY, PACTL_BINARY, [Location of pactl binary]) + +AC_SUBST(PA_SOEXT, [.so]) +AC_DEFINE(PA_SOEXT, [".so"], [Shared object extension]) + +AC_SUBST(pulseconfdir, ["${sysconfdir}/pulse"]) +AX_DEFINE_DIR(PA_DEFAULT_CONFIG_DIR, pulseconfdir, [Location of configuration files]) + +#### Mac OSX specific stuff ##### + +AC_ARG_ENABLE(mac-universal, + AS_HELP_STRING([--enable-mac-universal], [Build Mac universal binaries]), + enable_mac_universal=$enableval, enable_mac_universal="no") + +AC_ARG_WITH(mac-version-min, + AS_HELP_STRING([--with-mac-version-min=<version>], [Defines the earliest version of MacOS X that the executables will run on.]), + mac_version_min=$withval, mac_version_min="10.5") + +AC_ARG_WITH(mac-sysroot, + AS_HELP_STRING([--with-mac-sysroot=<path>], [SDK basedir to use as the logical root directory for headers and libraries.]), + mac_sysroot=$withval) + +if test "x$os_is_darwin" = "x1" ; then + LDFLAGS="$LDFLAGS -mmacosx-version-min=$mac_version_min" + CFLAGS="$CFLAGS -mmacosx-version-min=$mac_version_min" + + if test "x$mac_sysroot" != "x" ; then + LDFLAGS="$LDFLAGS -isysroot $mac_sysroot" + CFLAGS="$CFLAGS -isysroot $mac_sysroot" + fi + + if test "x$enable_mac_universal" = "xyes" ; then + mac_arches="-arch i386 -arch x86_64" + LDFLAGS="$LDFLAGS $mac_arches" + CFLAGS="$CFLAGS $mac_arches" + fi +fi + +AC_ARG_ENABLE([webrtc-aec], + AS_HELP_STRING([--enable-webrtc-aec], [Enable the optional WebRTC-based echo canceller])) + +AS_IF([test "x$enable_webrtc_aec" = "xyes" && test "$HAVE_CXX11" = "0"], + [AC_MSG_ERROR([*** webrtc-audio-processing needs C++11 support])]) + +AS_IF([test "x$enable_webrtc_aec" != "xno"], + [PKG_CHECK_MODULES(WEBRTC, [ webrtc-audio-processing >= 0.2 ], [HAVE_WEBRTC=1], [HAVE_WEBRTC=0])], + [HAVE_WEBRTC=0]) + +AS_IF([test "x$enable_webrtc_aec" = "xyes" && test "x$HAVE_WEBRTC" = "x0"], + [AC_MSG_ERROR([*** webrtc-audio-processing library not found])]) + +AM_CONDITIONAL([HAVE_WEBRTC], [test "x$HAVE_WEBRTC" = "x1"]) + +AC_ARG_ENABLE([adrian-aec], + AS_HELP_STRING([--enable-adrian-aec], [Enable Adrian's optional echo canceller])) +AS_IF([test "x$enable_adrian_aec" != "xno"], + [HAVE_ADRIAN_EC=1]) +AM_CONDITIONAL([HAVE_ADRIAN_EC], [test "x$HAVE_ADRIAN_EC" = "x1"]) + + +#### Thread support #### + +AX_TLS +AS_IF([test "$ac_cv_tls" = "__thread"], + AC_DEFINE([SUPPORT_TLS___THREAD], 1, [Define this if the compiler supports __thread for Thread-Local Storage])) + +# Win32 build breaks with win32 pthread installed +AS_IF([test "x$os_is_win32" != "x1"], + [AX_PTHREAD]) + +AS_IF([test "x$ax_pthread_ok" = "xyes"], + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS], 1, [Needed on Solaris])) + + + +################################### +# Output # +################################### + +AC_DEFINE_UNQUOTED(PA_CFLAGS, "$CFLAGS", [The CFLAGS used during compilation]) + +# Check whether to build tests by default (as compile-test) or not +AC_ARG_ENABLE([default-build-tests], + AS_HELP_STRING([--disable-default-build-tests], [Build test programs only during make check])) +AM_CONDITIONAL([BUILD_TESTS_DEFAULT], [test "x$enable_default_build_tests" != "xno"]) + +AC_ARG_ENABLE([legacy-database-entry-format], + AS_HELP_STRING([--disable-legacy-database-entry-format], [Try to load legacy (< 1.0) database files (card, device and volume restore).])) +if test "x$enable_legacy_database_entry_format" != "xno" ; then + AC_DEFINE(ENABLE_LEGACY_DATABASE_ENTRY_FORMAT, [1], [Legacy database entry format]) +fi + +AC_ARG_ENABLE([stream-restore-clear-old-devices], + AS_HELP_STRING([--enable-stream-restore-clear-old-devices], [Forget per-stream routing settings that have been set before version 14.0. Recommended when using GNOME. See https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/832])) +if test "x$enable_stream_restore_clear_old_devices" == "xyes" ; then + AC_DEFINE(STREAM_RESTORE_CLEAR_OLD_DEVICES, [1], [module-stream-restore: Clear old devices]) +fi + +AC_ARG_ENABLE([static-bins], + AS_HELP_STRING([--enable-static-bins],[Statically link executables.])) +AM_CONDITIONAL([STATIC_BINS], [test "x$enable_static_bins" = "xyes"]) + +AC_ARG_WITH( + [preopen-mods], + AS_HELP_STRING([--with-preopen-mods],[Modules to preopen in daemon (default: all).]), + [PREOPEN_MODS=$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_ARG_WITH( + [module-dir], + AS_HELP_STRING([--with-module-dir],[Directory where to install the modules to (defaults to ${libdir}/pulse-${PA_MAJORMINOR}/modules]), + [modlibexecdir=$withval], [modlibexecdir="${libdir}/pulse-${PA_MAJORMINOR}/modules"]) + +AC_SUBST(modlibexecdir) +AX_DEFINE_DIR(PA_DLSEARCHPATH, modlibexecdir, [Modules dir]) + +AC_ARG_WITH( + [alsa-data-dir], + AS_HELP_STRING([--with-alsa-data-dir],[Directory for ALSA card profiles (defaults to ${datadir}/pulseaudio/alsa-mixer)]), + [alsadatadir=$withval], [alsadatadir="${datadir}/pulseaudio/alsa-mixer"]) + +AC_SUBST(alsadatadir) + +AC_ARG_WITH( + [udev-rules-dir], + AS_HELP_STRING([--with-udev-rules-dir],[Directory where to install udev rules to (defaults to /lib/udev/rules.d)]), + [udevrulesdir=$withval], [udevrulesdir="/lib/udev/rules.d"]) + +AC_SUBST(udevrulesdir) + +AC_ARG_WITH([bash-completion-dir], + AS_HELP_STRING([--with-bash-completion-dir=DIR], [Directory for bash completion files]), + [bashcompletiondir=$withval], [bashcompletiondir=$($PKG_CONFIG --variable=completionsdir bash-completion)]) +if test "x$bashcompletionsdir" = "x"; then + bashcompletiondir="${datadir}/bash-completion/completions" +fi + +AC_SUBST(bashcompletiondir) + +AC_ARG_WITH( + [zsh-completion-dir], + AS_HELP_STRING([--with-zsh-completion-dir], [Zsh completions directory (defaults to ${datadir}/zsh/site-functions)]), + [zshcompletiondir=$withval], [zshcompletiondir="${datadir}/zsh/site-functions"]) + +AC_SUBST(zshcompletiondir) + +AC_ARG_ENABLE([force-preopen], + AS_HELP_STRING([--enable-force-preopen],[Preopen modules, even when dlopen() is supported.])) + +if test "x$enable_force_preopen" = "xyes"; then + FORCE_PREOPEN=yes +else + FORCE_PREOPEN=no +fi + +AM_CONDITIONAL([FORCE_PREOPEN], [test "x$FORCE_PREOPEN" = "xyes"]) + +# Substitute the variable with an empty string. This makes the output go to the +# directory where doxygen is run (which is the doxygen directory under the +# build directory). Substituting a variable with a constant value wouldn't +# otherwise make sense, but the substitution variable needs to exist, because +# we substitute a different value when using Meson. +AC_SUBST([DOXYGEN_OUTPUT_DIRECTORY], []) + +AC_CONFIG_FILES([ +Makefile +src/Makefile +man/Makefile +libpulse.pc +libpulse-simple.pc +libpulse-mainloop-glib.pc +doxygen/Makefile +doxygen/doxygen.conf +src/pulse/version.h +po/Makefile.in +man/pulseaudio.1.xml +man/pax11publish.1.xml +man/pacat.1.xml +man/pacmd.1.xml +man/pactl.1.xml +man/pasuspender.1.xml +man/padsp.1.xml +man/pulse-daemon.conf.5.xml +man/pulse-client.conf.5.xml +man/default.pa.5.xml +man/pulse-cli-syntax.5.xml +man/start-pulseaudio-x11.1.xml +]) + +AS_IF([test "x$HAVE_ESOUND" = "x1"], + [ + AC_CONFIG_FILES([man/esdcompat.1.xml]) + AC_CONFIG_FILES([src/esdcompat:src/daemon/esdcompat.in], [chmod +x src/esdcompat]) + ]) + +AC_CONFIG_FILES([src/start-pulseaudio-x11:src/daemon/start-pulseaudio-x11.in], [chmod +x src/start-pulseaudio-x11]) +AC_CONFIG_FILES([src/client.conf:src/pulse/client.conf.in]) +AC_CONFIG_FILES([src/daemon.conf:src/daemon/daemon.conf.in], + [m4 src/daemon.conf > src/daemon.conf.gen && mv src/daemon.conf.gen src/daemon.conf]) +AC_CONFIG_FILES([src/default.pa:src/daemon/default.pa.in], + [m4 src/default.pa > src/default.pa.gen && mv src/default.pa.gen src/default.pa]) +AC_CONFIG_FILES([src/system.pa:src/daemon/system.pa.in], + [m4 src/system.pa > src/system.pa.gen && mv src/system.pa.gen src/system.pa]) +AS_IF([test "x$HAVE_SYSTEMD_DAEMON" = "x1"], + [ + AC_CONFIG_FILES([src/pulseaudio.service:src/daemon/systemd/user/pulseaudio.service.in]) + ]) + +# CMake related ProjectConfig files +PA_LIBDIR="$libdir" +AX_DEFINE_DIR(PA_LIBDIR, PA_LIBDIR, [PulseAudio library dir]) +PA_INCDIR="$includedir" +AX_DEFINE_DIR(PA_INCDIR, PA_INCDIR, [PulseAudio include dir]) + +AC_CONFIG_FILES([PulseAudioConfig.cmake:PulseAudioConfig.cmake.in], + [m4 PulseAudioConfig.cmake > PulseAudioConfig.cmake.gen && mv PulseAudioConfig.cmake.gen PulseAudioConfig.cmake]) +AC_CONFIG_FILES([PulseAudioConfigVersion.cmake]) + +AC_OUTPUT + +# ========================================================================== + +AS_IF([test "x$HAVE_MEMFD" = "x1"], ENABLE_MEMFD=yes, ENABLE_MEMFD=no) +AS_IF([test "x$HAVE_X11" = "x1"], ENABLE_X11=yes, ENABLE_X11=no) +AS_IF([test "x$HAVE_OSS_OUTPUT" = "x1"], ENABLE_OSS_OUTPUT=yes, ENABLE_OSS_OUTPUT=no) +AS_IF([test "x$HAVE_OSS_WRAPPER" = "x1"], ENABLE_OSS_WRAPPER=yes, ENABLE_OSS_WRAPPER=no) +AS_IF([test "x$HAVE_ALSA" = "x1"], ENABLE_ALSA=yes, ENABLE_ALSA=no) +AS_IF([test "x$HAVE_COREAUDIO" = "x1"], ENABLE_COREAUDIO=yes, ENABLE_COREAUDIO=no) +AS_IF([test "x$HAVE_SOLARIS" = "x1"], ENABLE_SOLARIS=yes, ENABLE_SOLARIS=no) +AS_IF([test "x$HAVE_WAVEOUT" = "x1"], ENABLE_WAVEOUT=yes, ENABLE_WAVEOUT=no) +AS_IF([test "x$HAVE_GLIB20" = "x1"], ENABLE_GLIB20=yes, ENABLE_GLIB20=no) +AS_IF([test "x$HAVE_GTK30" = "x1"], ENABLE_GTK30=yes, ENABLE_GTK30=no) +AS_IF([test "x$HAVE_GCONF" = "x1"], ENABLE_GCONF=yes, ENABLE_GCONF=no) +AS_IF([test "x$HAVE_GSETTINGS" = "x1"], ENABLE_GSETTINGS=yes, ENABLE_GSETTINGS=no) +AS_IF([test "x$HAVE_AVAHI" = "x1"], ENABLE_AVAHI=yes, ENABLE_AVAHI=no) +AS_IF([test "x$HAVE_JACK" = "x1"], ENABLE_JACK=yes, ENABLE_JACK=no) +AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], ENABLE_LIBASYNCNS=yes, ENABLE_LIBASYNCNS=no) +AS_IF([test "x$HAVE_LIRC" = "x1"], ENABLE_LIRC=yes, ENABLE_LIRC=no) +AS_IF([test "x$HAVE_DBUS" = "x1"], ENABLE_DBUS=yes, ENABLE_DBUS=no) +AS_IF([test "x$HAVE_UDEV" = "x1"], ENABLE_UDEV=yes, ENABLE_UDEV=no) +AS_IF([test "x$HAVE_SYSTEMD_DAEMON" = "x1"], ENABLE_SYSTEMD_DAEMON=yes, ENABLE_SYSTEMD_DAEMON=no) +AS_IF([test "x$HAVE_SYSTEMD_LOGIN" = "x1"], ENABLE_SYSTEMD_LOGIN=yes, ENABLE_SYSTEMD_LOGIN=no) +AS_IF([test "x$HAVE_SYSTEMD_JOURNAL" = "x1"], ENABLE_SYSTEMD_JOURNAL=yes, ENABLE_SYSTEMD_JOURNAL=no) +AS_IF([test "x$HAVE_BLUEZ_5" = "x1"], ENABLE_BLUEZ_5=yes, ENABLE_BLUEZ_5=no) +AS_IF([test "x$HAVE_BLUEZ_5_OFONO_HEADSET" = "x1"], ENABLE_BLUEZ_5_OFONO_HEADSET=yes, ENABLE_BLUEZ_5_OFONO_HEADSET=no) +AS_IF([test "x$HAVE_BLUEZ_5_NATIVE_HEADSET" = "x1"], ENABLE_BLUEZ_5_NATIVE_HEADSET=yes, ENABLE_BLUEZ_5_NATIVE_HEADSET=no) +AS_IF([test "x$HAVE_HAL_COMPAT" = "x1"], ENABLE_HAL_COMPAT=yes, ENABLE_HAL_COMPAT=no) +AS_IF([test "x$HAVE_TCPWRAP" = "x1"], ENABLE_TCPWRAP=yes, ENABLE_TCPWRAP=no) +AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], ENABLE_LIBSAMPLERATE="yes (DEPRECATED)", ENABLE_LIBSAMPLERATE=no) +AS_IF([test "x$HAVE_IPV6" = "x1"], ENABLE_IPV6=yes, ENABLE_IPV6=no) +AS_IF([test "x$HAVE_OPENSSL" = "x1"], ENABLE_OPENSSL=yes, ENABLE_OPENSSL=no) +AS_IF([test "x$HAVE_FFTW" = "x1"], ENABLE_FFTW=yes, ENABLE_FFTW=no) +AS_IF([test "x$HAVE_ORC" = "xyes"], ENABLE_ORC=yes, ENABLE_ORC=no) +AS_IF([test "x$HAVE_ADRIAN_EC" = "x1"], ENABLE_ADRIAN_EC=yes, ENABLE_ADRIAN_EC=no) +AS_IF([test "x$HAVE_SPEEX" = "x1"], ENABLE_SPEEX=yes, ENABLE_SPEEX=no) +AS_IF([test "x$HAVE_SOXR" = "x1"], ENABLE_SOXR=yes, ENABLE_SOXR=no) +AS_IF([test "x$HAVE_WEBRTC" = "x1"], ENABLE_WEBRTC=yes, ENABLE_WEBRTC=no) +AS_IF([test "x$HAVE_GSTREAMER" = "x1"], ENABLE_GSTREAMER=yes, ENABLE_GSTREAMER=no) +AS_IF([test "x$HAVE_TDB" = "x1"], ENABLE_TDB=yes, ENABLE_TDB=no) +AS_IF([test "x$HAVE_GDBM" = "x1"], ENABLE_GDBM=yes, ENABLE_GDBM=no) +AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], ENABLE_SIMPLEDB=yes, ENABLE_SIMPLEDB=no) +AS_IF([test "x$HAVE_ESOUND" = "x1"], ENABLE_ESOUND=yes, ENABLE_ESOUND=no) +AS_IF([test "x$HAVE_ESOUND" = "x1" -a "x$USE_PER_USER_ESOUND_SOCKET" = "x1"], ENABLE_PER_USER_ESOUND_SOCKET=yes, ENABLE_PER_USER_ESOUND_SOCKET=no) +AS_IF([test "x$HAVE_GCOV" = "x1"], ENABLE_GCOV=yes, ENABLE_GCOV=no) +AS_IF([test "x$HAVE_LIBCHECK" = "x1"], ENABLE_TESTS=yes, ENABLE_TESTS=no) +AS_IF([test "x$enable_legacy_database_entry_format" != "xno"], ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=yes, ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=no) +AS_IF([test "x$enable_stream_restore_clear_old_devices" == "xyes"], ENABLE_STREAM_RESTORE_CLEAR_OLD_DEVICES=yes, ENABLE_STREAM_RESTORE_CLEAR_OLD_DEVICES=no) + +echo " + ---{ $PACKAGE_NAME $VERSION }--- + + prefix: ${prefix} + sysconfdir: ${sysconfdir} + localstatedir: ${localstatedir} + modlibexecdir: ${modlibexecdir} + alsadatadir: ${alsadatadir} + System Runtime Path: ${PA_SYSTEM_RUNTIME_PATH} + System State Path: ${PA_SYSTEM_STATE_PATH} + System Config Path: ${PA_SYSTEM_CONFIG_PATH} + Zsh completions directory: ${zshcompletiondir} + Bash completions directory: ${bashcompletiondir} + Compiler: ${CC} + CFLAGS: ${CFLAGS} + CPPFLAGS: ${CPPFLAGS} + LIBS: ${LIBS} + + Enable memfd shared memory: ${ENABLE_MEMFD} + Enable X11: ${ENABLE_X11} + Enable OSS Output: ${ENABLE_OSS_OUTPUT} + Enable OSS Wrapper: ${ENABLE_OSS_WRAPPER} + Enable EsounD: ${ENABLE_ESOUND} + Enable Alsa: ${ENABLE_ALSA} + Enable CoreAudio: ${ENABLE_COREAUDIO} + Enable Solaris: ${ENABLE_SOLARIS} + Enable WaveOut: ${ENABLE_WAVEOUT} + Enable GLib 2.0: ${ENABLE_GLIB20} + Enable Gtk+ 3.0: ${ENABLE_GTK30} + Enable GConf: ${ENABLE_GCONF} + Enable GSettings: ${ENABLE_GSETTINGS} + Enable Avahi: ${ENABLE_AVAHI} + Enable Jack: ${ENABLE_JACK} + Enable Async DNS: ${ENABLE_LIBASYNCNS} + Enable LIRC: ${ENABLE_LIRC} + Enable D-Bus: ${ENABLE_DBUS} + Enable BlueZ 5: ${ENABLE_BLUEZ_5} + Enable ofono headsets: ${ENABLE_BLUEZ_5_OFONO_HEADSET} + Enable native headsets: ${ENABLE_BLUEZ_5_NATIVE_HEADSET} + Enable udev: ${ENABLE_UDEV} + Enable HAL->udev compat: ${ENABLE_HAL_COMPAT} + Enable systemd + Daemon (Socket Activation): ${ENABLE_SYSTEMD_DAEMON} + Login (Session Tracking): ${ENABLE_SYSTEMD_LOGIN} + Journal (Logging): ${ENABLE_SYSTEMD_JOURNAL} + Enable TCP Wrappers: ${ENABLE_TCPWRAP} + Enable libsamplerate: ${ENABLE_LIBSAMPLERATE} + Enable IPv6: ${ENABLE_IPV6} + Enable OpenSSL (for Airtunes): ${ENABLE_OPENSSL} + Enable fftw: ${ENABLE_FFTW} + Enable orc: ${ENABLE_ORC} + Enable Adrian echo canceller: ${ENABLE_ADRIAN_EC} + Enable speex (resampler, AEC): ${ENABLE_SPEEX} + Enable soxr (resampler): ${ENABLE_SOXR} + Enable WebRTC echo canceller: ${ENABLE_WEBRTC} + Enable GStreamer-based RTP: ${ENABLE_GSTREAMER} + Enable gcov coverage: ${ENABLE_GCOV} + Enable unit tests: ${ENABLE_TESTS} + Database + tdb: ${ENABLE_TDB} + gdbm: ${ENABLE_GDBM} + simple database: ${ENABLE_SIMPLEDB} + + System User: ${PA_SYSTEM_USER} + System Group: ${PA_SYSTEM_GROUP} + Access Group: ${PA_ACCESS_GROUP} + Enable per-user EsounD socket: ${ENABLE_PER_USER_ESOUND_SOCKET} + Force preopen: ${FORCE_PREOPEN} + Preopened modules: ${PREOPEN_MODS} + + Legacy Database Entry Support: ${ENABLE_LEGACY_DATABASE_ENTRY_FORMAT} + module-stream-restore: + Clear old devices: ${ENABLE_STREAM_RESTORE_CLEAR_OLD_DEVICES} +" + +if test "${ENABLE_SPEEX}" = "no" && test "${ENABLE_WEBRTC}" = "no" && test "${ENABLE_ADRIAN_EC}" = "no" ; then +AC_MSG_ERROR([At least one echo canceller implementation must be available.]) +fi + +if test "${ENABLE_DBUS}" = "no" && test "x$os_is_win32" != "x1" ; then + echo " +===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING ===== +You do not have D-Bus support enabled. It is strongly recommended +that you enable D-Bus support if your platform supports it. +Many parts of PulseAudio use D-Bus, from ConsoleKit interaction +to the Device Reservation Protocol to speak to JACK, Bluetooth +support and even a native control protocol for communicating and +controlling the PulseAudio daemon itself. +===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING ===== +" +fi + +if test "${ENABLE_UDEV}" = "no" && test "x$os_is_win32" != "x1" ; then + echo " +===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING ===== +You do not have udev support enabled. It is strongly recommended +that you enable udev support if your platform supports it as it is +the primary method used to detect hardware audio devices (on Linux) +and is thus a critical part of PulseAudio on that platform. +===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING ===== +" +fi + +if test "${ENABLE_SPEEX}" = "no" && test "x$os_is_win32" != "x1" ; then + echo " +===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING ===== +You do not have speex support enabled. It is strongly recommended +that you enable speex support if your platform supports it as it is +the primary method used for audio resampling and is thus a critical +part of PulseAudio on that platform. +===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING ===== +" +fi |