configure.ac

   1 # -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 # This file is part of PulseAudio.
   5 #
   6 # Copyright 2004-2008 Lennart Poettering
   7 # Copyright 2006-2007 Pierre Ossman <ossman@cendio.se> for Cendio AB
   8 #
   9 # PulseAudio is free software; you can redistribute it and/or modify it
  10 # under the terms of the GNU Lesser General Public License as published by
  11 # the Free Software Foundation; either version 2 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # PulseAudio is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17 # General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU Lesser General Public License
  20 # along with PulseAudio; if not, write to the Free Software Foundation,
  21 # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  22
  23 AC_PREREQ(2.63)
  24
  25 AC_INIT([pulseaudio],[m4_esyscmd(./git-version-gen .tarball-version)],[mzchyfrnhqvb (at) 0pointer (dot) net])
  26 AC_CONFIG_SRCDIR([src/daemon/main.c])
  27 AC_CONFIG_MACRO_DIR([m4])
  28 AC_CONFIG_HEADERS([config.h])
  29 AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax])
  30
  31 m4_define(pa_major, `echo $VERSION | cut -d. -f1 | cut -d- -f1`)
  32 m4_define(pa_minor, `echo $VERSION | cut -d. -f2 | cut -d- -f1`)
  33
  34 AC_SUBST(PA_MAJOR, pa_major)
  35 AC_SUBST(PA_MINOR, pa_minor)
  36 AC_SUBST(PA_MAJORMINOR, pa_major.pa_minor)
  37 AC_SUBST(PACKAGE_URL, [http://pulseaudio.org/])
  38
  39 AC_SUBST(PA_API_VERSION, 12)
  40 AC_SUBST(PA_PROTOCOL_VERSION, 20)
  41
  42 # The stable ABI for client applications, for the version info x:y:z
  43 # always will hold y=z
  44 AC_SUBST(LIBPULSE_VERSION_INFO, [12:3:12])
  45
  46 # A simplified, synchronous, ABI-stable interface for client
  47 # applications, for the version info x:y:z always will hold y=z
  48 AC_SUBST(LIBPULSE_SIMPLE_VERSION_INFO, [0:3:0])
  49
  50 # The ABI-stable network browsing interface for client applications,
  51 # for the version info x:y:z always will hold y=z
  52 AC_SUBST(LIBPULSE_BROWSE_VERSION_INFO, [1:1:1])
  53
  54 # The ABI-stable GLib adapter for client applications, for the version
  55 # info x:y:z always will hold y=z
  56 AC_SUBST(LIBPULSE_MAINLOOP_GLIB_VERSION_INFO, [0:4:0])
  57
  58 AC_CANONICAL_HOST
  59 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
  60
  61 AC_CHECK_PROG([STOW], [stow], [yes], [no])
  62
  63 AS_IF([test "x$STOW" = "xyes" && test -d /usr/local/stow], [
  64    AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
  65    ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
  66 ])
  67
  68 AM_SILENT_RULES([yes])
  69
  70 #### Checks for programs. ####
  71
  72 # mkdir -p
  73
  74 AC_PROG_MKDIR_P
  75
  76 # CC
  77
  78 AC_PROG_CC
  79 AC_PROG_CC_C99
  80 AM_PROG_CC_C_O
  81 AC_PROG_GCC_TRADITIONAL
  82 AC_USE_SYSTEM_EXTENSIONS
  83
  84 #### Platform hacks ####
  85
  86 case $host in
  87    *-*-solaris* )
  88       AC_DEFINE(_XOPEN_SOURCE,        600, Needed to get declarations for msg_control and msg_controllen on Solaris)
  89       AC_DEFINE(__EXTENSIONS__,         1, Needed to get declarations for msg_control and msg_controllen on Solaris)
  90       ;;
  91    *-*-darwin* )
  92       AC_DEFINE([_DARWIN_C_SOURCE], [200112L], [Needed to get NSIG on Mac OS X])
  93       ;;
  94 esac
  95
  96 # M4
  97
  98 AC_CHECK_PROGS([M4], gm4 m4, no)
  99 if test "x$M4" = xno ; then
 100    AC_MSG_ERROR([m4 missing])
 101 fi
 102
 103 dnl Compiler flags
 104
 105 # Some compilers (e.g. clang) default to a warning on an unkown command line option.
 106 # Change that temporarily to an error, for the CC_CHECK_CFLAGS_APPEND macro to work.
 107 save_CC="$CC"
 108 CC="$CC -Werror"
 109 CC_CHECK_CFLAGS_APPEND([-Wall -W -Wextra -pipe -Wno-long-long -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 -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option])
 110 CC="$save_CC"
 111
 112 dnl Linker flags.
 113 dnl Check whether the linker supports the -version-script option.
 114
 115 dnl This variable is used to make sure ${srcdir} is expanded and not
 116 dnl passed to the CC_CHECK_LDFLAGS macro as a name.
 117 tmp_ldflag="-Wl,-version-script=${srcdir}/src/map-file"
 118
 119 CC_CHECK_LDFLAGS([${tmp_ldflag}],
 120     [VERSIONING_LDFLAGS='-Wl,-version-script=$(srcdir)/map-file'])
 121 AC_SUBST([VERSIONING_LDFLAGS])
 122
 123 dnl Use immediate (now) bindings; avoids the funky re-call in itself
 124 dnl  the -z now syntax is lifted from Sun's linker and works with GNU's too
 125 dnl  other linkes might be added later
 126 CC_CHECK_LDFLAGS([-Wl,-z,now], [IMMEDIATE_LDFLAGS="-Wl,-z,now"])
 127 AC_SUBST([IMMEDIATE_LDFLAGS])
 128
 129 dnl On ELF systems we don't want the libraries to be unloaded since we
 130 dnl don't clean them up properly, so we request the nodelete flag to be
 131 dnl enabled.
 132 dnl
 133 dnl On other systems, we don't really know how to do that, but it's
 134 dnl welcome if somebody can tell.
 135 CC_CHECK_LDFLAGS([-Wl,-z,nodelete], [NODELETE_LDFLAGS="-Wl,-z,nodelete"])
 136 AC_SUBST([NODELETE_LDFLAGS])
 137
 138 dnl Check for the proper way to build libraries that have no undefined
 139 dnl symbols; on some hosts this needs to be avoided but the macro
 140 dnl takes care of it.
 141 CC_NOUNDEFINED
 142
 143 dnl Check whether to build tests by default (as compile-test) or not
 144 AC_ARG_ENABLE([default-build-tests],
 145     AS_HELP_STRING([--disable-default-build-tests], [Build test programs only during make check]))
 146
 147 AM_CONDITIONAL([BUILD_TESTS_DEFAULT], [test "x$enable_default_build_tests" != "xno"])
 148
 149 # Native atomic operation support
 150 AC_ARG_ENABLE([atomic-arm-linux-helpers],
 151     AS_HELP_STRING([--disable-atomic-arm-linux-helpers],[use inline asm or libatomic_ops instead]))
 152
 153 AC_ARG_ENABLE([atomic-arm-memory-barrier],
 154     AS_HELP_STRING([--enable-atomic-arm-memory-barrier],[only really needed in SMP arm systems]))
 155
 156 if test "x$enable_atomic_arm_memory_barrier" = "xyes"; then
 157     AC_DEFINE_UNQUOTED(ATOMIC_ARM_MEMORY_BARRIER_ENABLED, 1, [Enable memory barriers])
 158 fi
 159
 160 AC_ARG_ENABLE(mac-universal,
 161     AS_HELP_STRING([--enable-mac-universal], [Build Mac universal binaries]),
 162                 enable_mac_universal=$enableval, enable_mac_universal="no")
 163
 164 AC_ARG_WITH(mac-version-min,
 165     AS_HELP_STRING([--with-mac-version-min=<version>], [Defines the earliest version of MacOS X that the executables will run on.]),
 166                 mac_version_min=$withval, mac_version_min="10.5")
 167
 168 AC_ARG_WITH(mac-sysroot,
 169     AS_HELP_STRING([--with-mac-sysroot=<path>], [SDK basedir to use as the logical root directory for headers and libraries.]),
 170                 mac_sysroot=$withval, mac_sysroot="/Developer/SDKs/MacOSX10.5.sdk")
 171
 172 AC_MSG_CHECKING([target operating system])
 173 case $host in
 174         *-*-linux*)
 175             AC_MSG_RESULT([linux])
 176             pulse_target_os=linux
 177         ;;
 178         *-*-darwin*)
 179             AC_MSG_RESULT([darwin])
 180             pulse_target_os=darwin
 181
 182             LDFLAGS="$LDFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
 183             CFLAGS="$CFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
 184
 185             if test "x$enable_mac_universal" = "xyes" ; then
 186                 mac_arches="-arch i386 -arch x86_64"
 187                 LDFLAGS="$LDFLAGS $mac_arches"
 188                 CFLAGS="$CFLAGS $mac_arches"
 189             fi
 190         ;;
 191         *)
 192             AC_MSG_RESULT([unknown])
 193             pulse_target_os=unknown
 194         ;;
 195 esac
 196
 197 # If everything else fails use libatomic_ops
 198 need_libatomic_ops=yes
 199
 200 AC_CACHE_CHECK([whether $CC knows __sync_bool_compare_and_swap()],
 201   pulseaudio_cv_sync_bool_compare_and_swap,
 202   [AC_LINK_IFELSE(
 203      AC_LANG_PROGRAM([], [[int a = 4; __sync_bool_compare_and_swap(&a, 4, 5);]]),
 204      [pulseaudio_cv_sync_bool_compare_and_swap=yes],
 205      [pulseaudio_cv_sync_bool_compare_and_swap=no])
 206   ])
 207
 208 if test "$pulseaudio_cv_sync_bool_compare_and_swap" = "yes" ; then
 209     AC_DEFINE([HAVE_ATOMIC_BUILTINS], 1, [Have __sync_bool_compare_and_swap() and friends.])
 210     need_libatomic_ops=no
 211 else
 212     # HW specific atomic ops stuff
 213     AC_MSG_CHECKING([architecture for native atomic operations])
 214     case $host in
 215         arm*)
 216             AC_MSG_RESULT([arm])
 217             AC_MSG_CHECKING([whether we can use Linux kernel helpers])
 218             # The Linux kernel helper functions have been there since 2.6.16. However
 219             # compile time checking for kernel version in cross compile environment
 220             # (which is usually the case for arm cpu) is tricky (or impossible).
 221             if test "x$pulse_target_os" = "xlinux" && test "x$enable_atomic_arm_linux_helpers" != "xno"; then
 222                 AC_MSG_RESULT([yes])
 223                 AC_DEFINE_UNQUOTED(ATOMIC_ARM_LINUX_HELPERS, 1, [special arm linux implementation])
 224                 need_libatomic_ops=no
 225             else
 226                AC_MSG_RESULT([no])
 227                AC_CACHE_CHECK([compiler support for arm inline asm atomic operations],
 228                  pulseaudio_cv_support_arm_atomic_ops,
 229                  [AC_COMPILE_IFELSE(
 230                     AC_LANG_PROGRAM([],
 231                       [[volatile int a=0;
 232                         int o=0, n=1, r;
 233                         asm volatile ("ldrex    %0, [%1]\n"
 234                                          "subs  %0, %0, %2\n"
 235                                          "strexeq %0, %3, [%1]\n"
 236                                          : "=&r" (r)
 237                                          : "r" (&a), "Ir" (o), "r" (n)
 238                                          : "cc");
 239                         return (a==1 ? 0 : -1);
 240                       ]]),
 241                     [pulseaudio_cv_support_arm_atomic_ops=yes],
 242                     [pulseaudio_cv_support_arm_atomic_ops=no])
 243                  ])
 244                AS_IF([test "$pulseaudio_cv_support_arm_atomic_ops" = "yes"], [
 245                    AC_DEFINE([ATOMIC_ARM_INLINE_ASM], 1, [Have ARM atomic instructions.])
 246                    need_libatomic_ops=no
 247                  ])
 248            fi
 249         ;;
 250         *-netbsdelf5*)
 251             AC_MSG_RESULT([yes])
 252             need_libatomic_ops=no
 253         ;;
 254         *-freebsd*)
 255             AC_MSG_RESULT([yes])
 256             need_libatomic_ops=no
 257         ;;
 258         *)
 259             AC_MSG_RESULT([unknown])
 260         ;;
 261     esac
 262 fi
 263
 264 # If we're on ARM, check for the ARMV6 instructions we need */
 265 case $host in
 266   arm*)
 267     AC_CACHE_CHECK([support for required armv6 instructions],
 268       pulseaudio_cv_support_armv6,
 269       [AC_COMPILE_IFELSE(
 270          AC_LANG_PROGRAM([],
 271            [[volatile int a = -60000, b = 0xaaaabbbb, c = 0xccccdddd;
 272              asm volatile ("ldr r0, %2 \n"
 273                            "ldr r2, %3 \n"
 274                            "ldr r3, %4 \n"
 275                            "ssat r1, #8, r0 \n"
 276                            "str r1, %0 \n"
 277                            "pkhbt r1, r3, r2, LSL #8 \n"
 278                            "str r1, %1 \n"
 279                            : "=m" (a), "=m" (b)
 280                            : "m" (a), "m" (b), "m" (c)
 281                            : "r0", "r1", "r2", "r3", "cc");
 282              return (a == -128 && b == 0xaabbdddd) ? 0 : -1;
 283            ]]),
 284          [pulseaudio_cv_support_armv6=yes],
 285          [pulseaudio_cv_support_armv6=no])
 286       ])
 287     AS_IF([test "$pulseaudio_cv_support_armv6" = "yes"], [
 288         AC_DEFINE([HAVE_ARMV6], 1, [Have ARMv6 instructions.])
 289       ])
 290   ;;
 291   *)
 292   ;;
 293 esac
 294
 295 CC_CHECK_TLS
 296
 297 AC_CACHE_CHECK([whether $CC knows _Bool],
 298   pulseaudio_cv__Bool,
 299   [AC_COMPILE_IFELSE(
 300      AC_LANG_PROGRAM([], [[_Bool b;]]),
 301      [pulseaudio_cv__Bool=yes],
 302      [pulseaudio_cv__Bool=no])
 303   ])
 304
 305 AS_IF([test "$pulseaudio_cv__Bool" = "yes"], [
 306     AC_DEFINE([HAVE_STD_BOOL], 1, [Have _Bool.])
 307   ])
 308
 309 #### libtool stuff ####
 310 LT_PREREQ(2.2)
 311 LT_INIT([dlopen win32-dll disable-static])
 312
 313 dnl Unfortunately, even up to libtool 2.2.6a there is no way to know
 314 dnl exactly which version of libltdl is present in the system, so we
 315 dnl just assume that it's a working version as long as we have the
 316 dnl library and the header files.
 317 dnl
 318 dnl As an extra safety device, check for lt_dladvise_init() which is
 319 dnl only implemented in libtool 2.x, and refine as we go if we have
 320 dnl refined requirements.
 321 dnl
 322 dnl Check the header files first since the system may have a
 323 dnl libltdl.so for runtime, but no headers, and we want to bail out as
 324 dnl soon as possible.
 325 dnl
 326 dnl We don't need any special variable for this though, since the user
 327 dnl can give the proper place to find libltdl through the standard
 328 dnl variables like LDFLAGS and CPPFLAGS.
 329
 330 AC_CHECK_HEADER([ltdl.h],
 331     [AC_CHECK_LIB([ltdl], [lt_dladvise_init], [LIBLTDL=-lltdl], [LIBLTDL=])],
 332     [LIBLTDL=])
 333
 334 AS_IF([test "x$LIBLTDL" = "x"],
 335     [AC_MSG_ERROR([Unable to find libltdl version 2. Makes sure you have libtool 2.2 or later installed.])])
 336 AC_SUBST([LIBLTDL])
 337
 338 #### Determine build environment ####
 339
 340 os_is_win32=0
 341 os_is_darwin=0
 342
 343 case "$host_os" in
 344         mingw*)
 345         AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.])
 346         os_is_win32=1
 347                 ;;
 348         darwin*)
 349         AC_DEFINE([OS_IS_DARWIN], 1, [Build target is Darwin.])
 350         os_is_darwin=1
 351                 ;;
 352         esac
 353
 354 AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
 355 AM_CONDITIONAL(OS_IS_DARWIN, test "x$os_is_darwin" = "x1")
 356
 357 ###################################
 358 #   Basic environment checks      #
 359 ###################################
 360
 361 #### Checks for header files. ####
 362
 363 # ISO
 364 AC_HEADER_STDC
 365
 366 # POSIX
 367 AC_CHECK_HEADERS_ONCE([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
 368     netinet/in_systm.h netinet/tcp.h poll.h pwd.h sched.h \
 369     sys/mman.h sys/resource.h sys/select.h sys/socket.h sys/wait.h \
 370     sys/uio.h syslog.h sys/dl.h dlfcn.h linux/sockios.h])
 371 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 372                  [#include <sys/types.h>
 373                   #if HAVE_NETINET_IN_H
 374                   # include <netinet/in.h>
 375                   #endif
 376                   #if HAVE_NETINET_IN_SYSTM_H
 377                   # include <netinet/in_systm.h>
 378                   #endif
 379                  ])
 380 AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
 381 AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
 382
 383 # Linux
 384 AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
 385
 386 AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
 387
 388 AC_CHECK_HEADERS_ONCE([sys/prctl.h])
 389
 390 # Solaris
 391 AC_CHECK_HEADERS_ONCE([sys/filio.h])
 392
 393 # Windows
 394 AC_CHECK_HEADERS_ONCE([windows.h winsock2.h ws2tcpip.h])
 395
 396 # NetBSD
 397 AC_CHECK_HEADERS_ONCE([sys/atomic.h])
 398
 399 # Other
 400 AC_CHECK_HEADERS_ONCE([sys/ioctl.h])
 401 AC_CHECK_HEADERS_ONCE([byteswap.h])
 402 AC_CHECK_HEADERS_ONCE([sys/syscall.h])
 403 AC_CHECK_HEADERS_ONCE([sys/eventfd.h])
 404 AC_CHECK_HEADERS_ONCE([execinfo.h])
 405 AC_CHECK_HEADERS_ONCE([langinfo.h])
 406 AC_CHECK_HEADERS_ONCE([regex.h pcreposix.h])
 407
 408 #### Typdefs, structures, etc. ####
 409
 410 AC_C_CONST
 411 AC_C_BIGENDIAN
 412 AC_TYPE_PID_T
 413 AC_TYPE_SIZE_T
 414 AC_CHECK_TYPES(ssize_t, , [AC_DEFINE([ssize_t], [signed long],
 415     [Define ssize_t if it is not done by the standard libs.])])
 416 AC_TYPE_OFF_T
 417
 418 AC_TYPE_UID_T
 419 AC_CHECK_DECLS(environ)
 420
 421 AC_CHECK_DEFINE([SIGXCPU], [signal.h], [
 422 HAVE_SIGXCPU=1
 423 AC_DEFINE([HAVE_SIGXCPU], 1, [Have SIGXCPU?])
 424 ], [HAVE_SIGXCPU=0])
 425 AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
 426
 427 # Solaris lacks this
 428 AC_CHECK_DEFINE([INADDR_NONE], [netinet/in.h], [],
 429     [AC_CHECK_DEFINE([INADDR_NONE], [winsock2.h], [],
 430         [AC_DEFINE([INADDR_NONE],  [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])])
 431
 432 #### POSIX threads ####
 433
 434 ACX_PTHREAD
 435
 436 #### Check for libs ####
 437
 438 # ISO
 439 AC_SEARCH_LIBS([pow], [m])
 440
 441 # POSIX
 442 AC_SEARCH_LIBS([sched_setscheduler], [rt])
 443 AC_SEARCH_LIBS([dlopen], [dl])
 444 AC_SEARCH_LIBS([shm_open], [rt])
 445 AC_SEARCH_LIBS([inet_ntop], [nsl])
 446 AC_SEARCH_LIBS([timer_create], [rt])
 447 AC_SEARCH_LIBS([pthread_setaffinity_np], [pthread])
 448 AC_SEARCH_LIBS([pthread_getname_np], [pthread])
 449 AC_SEARCH_LIBS([pthread_setname_np], [pthread])
 450
 451 # BSD
 452 AC_SEARCH_LIBS([connect], [socket])
 453 AC_SEARCH_LIBS([backtrace], [execinfo])
 454
 455 # Non-standard
 456
 457 # This magic is needed so we do not needlessly add static libs to the win32
 458 # build, disabling its ability to make dlls.
 459 AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
 460
 461 # Darwin/OS X
 462 if test "x$os_is_darwin" = "x1" ; then
 463     AC_MSG_CHECKING([looking for Apple CoreService Framework])
 464     # How do I check a framework "library" - AC_CHECK_LIB prob. won't work??, just assign LIBS & hope
 465     AC_CHECK_HEADER([/Developer/Headers/FlatCarbon/CoreServices.h],
 466     [LIBS="$LIBS -framework CoreServices"],
 467     [AC_MSG_ERROR([CoreServices.h header file not found]) ])
 468
 469     AC_MSG_RESULT([ok])
 470     AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [Using clock_gettime() replacement])
 471     HAVE_BONJOUR=1
 472 fi
 473
 474 AC_SUBST(HAVE_BONJOUR)
 475 AM_CONDITIONAL([HAVE_BONJOUR], [test "x$HAVE_BONJOUR" = x1])
 476
 477 AC_SEARCH_LIBS([regexec], [pcreposix])
 478
 479 #### Check for functions ####
 480
 481 # ISO
 482 AC_CHECK_FUNCS_ONCE([lrintf strtof])
 483
 484 # POSIX
 485 AC_FUNC_FORK
 486 AC_FUNC_GETGROUPS
 487 AC_FUNC_SELECT_ARGTYPES
 488 AC_CHECK_FUNCS_ONCE([chmod chown fstat fchown fchmod clock_gettime getaddrinfo getgrgid_r getgrnam_r \
 489     getpwnam_r getpwuid_r gettimeofday getuid mlock nanosleep \
 490     pipe posix_fadvise posix_madvise posix_memalign setpgid setsid shm_open \
 491     sigaction sleep symlink sysconf uname pthread_setaffinity_np pthread_getname_np pthread_setname_np])
 492 AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0])
 493
 494 AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
 495
 496 # X/OPEN
 497 AC_CHECK_FUNCS_ONCE([readlink])
 498
 499 # SUSv2
 500 AC_CHECK_FUNCS_ONCE([ctime_r usleep])
 501
 502 # SUSv3
 503 AC_CHECK_FUNCS_ONCE([strerror_r])
 504
 505 # BSD
 506 AC_CHECK_FUNCS_ONCE([lstat])
 507
 508 # Non-standard
 509
 510 AC_CHECK_FUNCS_ONCE([setresuid setresgid setreuid setregid seteuid setegid ppoll strsignal sig2str strtof_l pipe2 accept4])
 511
 512 AC_FUNC_ALLOCA
 513
 514 AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
 515   pulseaudio_cv_PTHREAD_PRIO_INHERIT,
 516   [save_CC=$CC; CC=$PTHREAD_CC
 517    save_CFLAGS=$CFLAGS; CFLAGS=$PTHREAD_CFLAGS
 518    save_LIBS=$LIBS; LIBS=$PTHREAD_LIBS
 519    AC_LINK_IFELSE(
 520      AC_LANG_PROGRAM(
 521        [[
 522          #include <pthread.h>
 523        ]],
 524        [[int i = PTHREAD_PRIO_INHERIT;]]),
 525      [pulseaudio_cv_PTHREAD_PRIO_INHERIT=yes],
 526      [pulseaudio_cv_PTHREAD_PRIO_INHERIT=no])
 527    CC=$save_CC
 528    CFLAGS=$save_CFLAGS
 529    LIBS=$save_LIBS
 530   ])
 531
 532 AS_IF([test "$pulseaudio_cv_PTHREAD_PRIO_INHERIT" = "yes"], [
 533     AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], 1, [Have PTHREAD_PRIO_INHERIT.])
 534   ])
 535
 536 AC_DEFINE_UNQUOTED(PA_CFLAGS,"$CFLAGS", [The CFLAGS used during compilation])
 537
 538 AC_CHECK_FUNCS([regexec], [HAVE_REGEX=1], [HAVE_REGEX=0])
 539 AM_CONDITIONAL(HAVE_REGEX, [test "x$HAVE_REGEX" = "x1"])
 540
 541 #### Large File-Support (LFS) ####
 542
 543 AC_SYS_LARGEFILE
 544
 545 # Check for open64 to know if the current system does have open64() and similar functions
 546 AC_CHECK_FUNCS_ONCE([open64])
 547
 548 #### [lib]iconv ####
 549
 550 AM_ICONV
 551
 552 IT_PROG_INTLTOOL([0.35.0])
 553 GETTEXT_PACKAGE=pulseaudio
 554 AC_SUBST([GETTEXT_PACKAGE])
 555 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
 556 AM_GLIB_GNU_GETTEXT
 557
 558 pulselocaledir='${prefix}/${DATADIRNAME}/locale'
 559 AC_SUBST(pulselocaledir)
 560
 561 ###################################
 562 #      External libraries         #
 563 ###################################
 564
 565 #### pkg-config ####
 566
 567 PKG_PROG_PKG_CONFIG
 568
 569 #### X11 (optional) ####
 570
 571 AC_ARG_ENABLE([x11],
 572     AS_HELP_STRING([--disable-x11],[Disable optional X11 support]))
 573
 574 if test "x$enable_x11" != "xno"; then
 575     PKG_CHECK_MODULES(X11, [ x11-xcb xcb >= 1.6 ice sm xtst ],
 576         HAVE_X11=1,
 577         [
 578             HAVE_X11=0
 579             if test "x$enable_x11" = "xyes"; then
 580                 AC_MSG_ERROR([*** X11 not found])
 581             fi
 582         ])
 583 else
 584     HAVE_X11=0
 585 fi
 586
 587 if test "x${HAVE_X11}" = x1 ; then
 588    AC_DEFINE([HAVE_X11], 1, [Have X11?])
 589 fi
 590
 591 AC_SUBST(X11_CFLAGS)
 592 AC_SUBST(X11_LIBS)
 593 AC_SUBST(HAVE_X11)
 594 AM_CONDITIONAL([HAVE_X11], [test "x$HAVE_X11" = x1])
 595
 596 #### Capabilities (optional) ####
 597
 598 CAP_LIBS=''
 599
 600 AC_ARG_WITH(
 601         [caps],
 602         AS_HELP_STRING([--without-caps],[Omit support for POSIX capabilities.]))
 603
 604 if test "x${with_caps}" != "xno"; then
 605     AC_SEARCH_LIBS([cap_init], [cap], [], [
 606                     if test "x${with_caps}" = "xyes" ; then
 607                         AC_MSG_ERROR([*** POSIX caps libraries not found])
 608                     fi])
 609     AC_CHECK_HEADERS([sys/capability.h], [], [
 610                     if test "x${with_caps}" = "xyes" ; then
 611                         AC_MSG_ERROR([*** POSIX caps headers not found])
 612                     fi])
 613 fi
 614
 615 #### Valgrind (optional) ####
 616
 617 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h])
 618
 619 #### Sound file ####
 620
 621 PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.20 ])
 622 AC_SUBST(LIBSNDFILE_CFLAGS)
 623 AC_SUBST(LIBSNDFILE_LIBS)
 624
 625 PKG_CHECK_MODULES(LIBSPEEX, [ speexdsp >= 1.2 ])
 626 AC_SUBST(LIBSPEEX_CFLAGS)
 627 AC_SUBST(LIBSPEEX_LIBS)
 628
 629 #### atomic-ops ###
 630
 631 AC_MSG_CHECKING([whether we need libatomic_ops])
 632 if test "x$need_libatomic_ops" = "xyes"; then
 633    AC_MSG_RESULT([yes])
 634    AC_CHECK_HEADERS([atomic_ops.h], [], [
 635    AC_MSG_ERROR([*** libatomic-ops headers not found])
 636    ])
 637
 638    # Win32 does not need the lib and breaks horribly if we try to include it
 639    if test "x$os_is_win32" != "x1" ; then
 640        LIBS="$LIBS -latomic_ops"
 641    fi
 642 else
 643    AC_MSG_RESULT([no])
 644 fi
 645
 646 #### Libsamplerate support (optional) ####
 647
 648 AC_ARG_ENABLE([samplerate],
 649     AS_HELP_STRING([--disable-samplerate],[Disable optional libsamplerate support]))
 650
 651 if test "x$enable_samplerate" != "xno"; then
 652     PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ],
 653         HAVE_LIBSAMPLERATE=1,
 654         [
 655             HAVE_LIBSAMPLERATE=0
 656             if test "x$enable_samplerate" = "xyes"; then
 657                 AC_MSG_ERROR([*** Libsamplerate not found])
 658             fi
 659         ])
 660 else
 661     HAVE_LIBSAMPLERATE=0
 662 fi
 663
 664 if test "x${HAVE_LIBSAMPLERATE}" = x1 ; then
 665    AC_DEFINE([HAVE_LIBSAMPLERATE], 1, [Have libsamplerate?])
 666 fi
 667
 668 AC_SUBST(LIBSAMPLERATE_CFLAGS)
 669 AC_SUBST(LIBSAMPLERATE_LIBS)
 670 AC_SUBST(HAVE_LIBSAMPLERATE)
 671 AM_CONDITIONAL([HAVE_LIBSAMPLERATE], [test "x$HAVE_LIBSAMPLERATE" = x1])
 672
 673 #### Database support ####
 674
 675 HAVE_TDB=0
 676 HAVE_GDBM=0
 677 HAVE_SIMPLEDB=0
 678
 679 AC_ARG_WITH(
 680         [database],
 681         AS_HELP_STRING([--with-database=auto|tdb|gdbm|simple],[Choose database backend.]),[],[with_database=auto])
 682
 683 if test "x${with_database}" = "xauto" -o "x${with_database}" = "xtdb" ; then
 684     PKG_CHECK_MODULES(TDB, [ tdb ],
 685         [
 686             HAVE_TDB=1
 687             with_database=tdb
 688         ], [
 689             if test "x${with_database}" = "xtdb" ; then
 690                 AC_MSG_ERROR([*** tdb not found])
 691             fi
 692         ])
 693 fi
 694
 695 if test "x${with_database}" = "xauto" -o "x${with_database}" = "xgdbm" ; then
 696    have_gdbm=yes
 697
 698    AC_CHECK_LIB(gdbm, gdbm_open, [], [have_gdbm=no])
 699    AC_CHECK_HEADERS(gdbm.h, [], [have_gdbm=no])
 700
 701    if test "x${have_gdbm}" = "xyes" ; then
 702        HAVE_GDBM=1
 703        GDBM_CFLAGS=
 704        GDBM_LIBS=-lgdbm
 705        with_database=gdbm
 706    elif test "x${with_database}" = "xgdbm"; then
 707        AC_MSG_ERROR([*** gdbm not found])
 708    fi
 709 fi
 710
 711 if test "x${with_database}" = "xauto" -o "x${with_database}" = "xsimple" ; then
 712     HAVE_SIMPLEDB=1
 713     with_database=simple
 714 fi
 715
 716 if test "x${HAVE_TDB}" != x1 -a "x${HAVE_GDBM}" != x1 -a "x${HAVE_SIMPLEDB}" != x1; then
 717    AC_MSG_ERROR([*** missing database backend])
 718 fi
 719
 720 if test "x${HAVE_TDB}" = x1 ; then
 721    AC_DEFINE([HAVE_TDB], 1, [Have tdb?])
 722 fi
 723
 724 if test "x${HAVE_GDBM}" = x1 ; then
 725    AC_DEFINE([HAVE_GDBM], 1, [Have gdbm?])
 726 fi
 727
 728 if test "x${HAVE_SIMPLEDB}" = x1 ; then
 729     AC_DEFINE([HAVE_SIMPLEDB], 1, [Have simple?])
 730 fi
 731
 732 AC_SUBST(TDB_CFLAGS)
 733 AC_SUBST(TDB_LIBS)
 734 AC_SUBST(HAVE_TDB)
 735 AM_CONDITIONAL([HAVE_TDB], [test "x$HAVE_TDB" = x1])
 736
 737 AC_SUBST(GDBM_CFLAGS)
 738 AC_SUBST(GDBM_LIBS)
 739 AC_SUBST(HAVE_GDBM)
 740 AM_CONDITIONAL([HAVE_GDBM], [test "x$HAVE_GDBM" = x1])
 741
 742 AC_SUBST(HAVE_SIMPLEDB)
 743 AM_CONDITIONAL([HAVE_SIMPLEDB], [test "x$HAVE_SIMPLEDB" = x1])
 744
 745 #### OSS support (optional) ####
 746
 747 AC_ARG_ENABLE([oss-output],
 748     AS_HELP_STRING([--disable-oss-output],[Disable optional OSS output support]))
 749
 750 AC_ARG_ENABLE([oss-wrapper],
 751     AS_HELP_STRING([--disable-oss-wrapper],[Disable optional OSS wrapper support]))
 752
 753 if test "x$enable_oss_output" != "xno" || test "x$enable_oss_wrapper" != "xno"; then
 754     AC_CHECK_HEADERS([sys/soundcard.h],
 755         [
 756             if test "x$enable_oss_output" != "xno"; then
 757                 AC_DEFINE([HAVE_OSS_OUTPUT], 1, [Have OSS output?])
 758             fi
 759             if test "x$enable_oss_wrapper" != "xno"; then
 760                 AC_DEFINE([HAVE_OSS_WRAPPER], 1, [Have OSS wrapper (padsp)?])
 761             fi
 762             HAVE_OSS=1
 763         ],
 764         [
 765             HAVE_OSS=0
 766             if test "x$enable_oss_output" = "xyes" || test "x$enable_oss_wrapper" = "xyes"; then
 767                 AC_MSG_ERROR([*** OSS support not found])
 768             fi
 769         ])
 770 else
 771     HAVE_OSS=0
 772 fi
 773
 774 AC_SUBST(HAVE_OSS)
 775 AM_CONDITIONAL([HAVE_OSS_OUTPUT], [test "x$HAVE_OSS" = "x1" && test "x$enable_oss_output" != "xno"])
 776 AM_CONDITIONAL([HAVE_OSS_WRAPPER], [test "x$HAVE_OSS" = "x1" && test "x$enable_oss_wrapper" != "xno"])
 777
 778 #### CoreAudio support (optional) ####
 779
 780 AC_ARG_ENABLE([coreaudio-output],
 781     AS_HELP_STRING([--disable-coreaudio-output],[Disable optional CoreAudio output support]))
 782
 783 if test "x$enable_coreaudio_output" != "xno"; then
 784     AC_CHECK_HEADERS([CoreAudio/CoreAudio.h], HAVE_COREAUDIO=1)
 785 else
 786     HAVE_COREAUDIO=0
 787 fi
 788
 789 AC_SUBST(HAVE_COREAUDIO)
 790 AM_CONDITIONAL([HAVE_COREAUDIO], [test "x$HAVE_COREAUDIO" = "x1" && test "x$enable_coreaudio_output" != "xno"])
 791
 792 #### ALSA support (optional) ####
 793
 794 AC_ARG_ENABLE([alsa],
 795     AS_HELP_STRING([--disable-alsa],[Disable optional ALSA support]))
 796
 797 if test "x$enable_alsa" != "xno"; then
 798     PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.19 ],
 799         [
 800             HAVE_ALSA=1
 801             AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?])
 802         ],
 803         [
 804             HAVE_ALSA=0
 805             if test "x$enable_alsa" = "xyes"; then
 806                 AC_MSG_ERROR([*** Needed alsa >= 1.0.19 support not found])
 807             fi
 808         ])
 809 else
 810     HAVE_ALSA=0
 811 fi
 812
 813 AC_SUBST(ASOUNDLIB_CFLAGS)
 814 AC_SUBST(ASOUNDLIB_LIBS)
 815 AC_SUBST(HAVE_ALSA)
 816 AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
 817
 818 #### Solaris audio support (optional) ####
 819
 820 AC_ARG_ENABLE([solaris],
 821     AS_HELP_STRING([--disable-solaris],[Disable optional Solaris audio support]))
 822
 823 if test "x$enable_solaris" != "xno"; then
 824     AC_CHECK_HEADERS([sys/audio.h],
 825         [
 826             HAVE_SOLARIS=1
 827             AC_DEFINE([HAVE_SOLARIS], 1, [Have Solaris audio?])
 828         ],
 829         [
 830             HAVE_SOLARIS=0
 831             if test "x$enable_solaris" = "xyes"; then
 832                 AC_MSG_ERROR([*** Solaris audio support not found])
 833             fi
 834         ])
 835 else
 836     HAVE_SOLARIS=0
 837 fi
 838
 839 AC_SUBST(HAVE_SOLARIS)
 840 AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1])
 841
 842 #### WaveOut audio support (optional) ####
 843
 844 AC_ARG_ENABLE([waveout],
 845     AS_HELP_STRING([--disable-waveout],[Disable optional WaveOut audio support]))
 846
 847 if test "x$enable_waveout" != "xno"; then
 848     AC_CHECK_HEADERS([mmsystem.h],
 849         [
 850             HAVE_WAVEOUT=1
 851             AC_DEFINE([HAVE_WAVEOUT], 1, [Have WaveOut audio?])
 852         ],
 853         [
 854             HAVE_WAVEOUT=0
 855             if test "x$enable_waveout" = "xyes"; then
 856                 AC_MSG_ERROR([*** WaveOut audio support not found])
 857             fi
 858         ],
 859         [#include <windows.h>])
 860 else
 861     HAVE_WAVEOUT=0
 862 fi
 863
 864 AC_SUBST(HAVE_WAVEOUT)
 865 AM_CONDITIONAL([HAVE_WAVEOUT], [test "x$HAVE_WAVEOUT" = x1])
 866
 867 #### GLib 2 support (optional) ####
 868
 869 AC_ARG_ENABLE([glib2],
 870     AS_HELP_STRING([--disable-glib2],[Disable optional GLib 2 support]))
 871
 872 if test "x$enable_glib2" != "xno"; then
 873     PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ],
 874         HAVE_GLIB20=1,
 875         [
 876             HAVE_GLIB20=0
 877             if test "x$enable_glib2" = "xyes"; then
 878                 AC_MSG_ERROR([*** GLib 2 support not found])
 879             fi
 880         ])
 881 else
 882     HAVE_GLIB20=0
 883 fi
 884
 885 AC_SUBST(GLIB20_CFLAGS)
 886 AC_SUBST(GLIB20_LIBS)
 887 AC_SUBST(HAVE_GLIB20)
 888 AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
 889
 890 if test "x$HAVE_GLIB20" = x1 ; then
 891    AC_DEFINE([HAVE_GLIB], 1, [Have GLIB?])
 892 fi
 893
 894 #### GTK2 support (optional) ####
 895
 896 AC_ARG_ENABLE([gtk2],
 897     AS_HELP_STRING([--disable-gtk2],[Disable optional Gtk+ 2 support]))
 898
 899 if test "x$enable_gtk2" != "xno"; then
 900     PKG_CHECK_MODULES(GTK20, [ gtk+-2.0 >= 2.4.0 ],
 901         HAVE_GTK20=1,
 902         [
 903             HAVE_GTK20=0
 904             if test "x$enable_gtk2" = "xyes"; then
 905                 AC_MSG_ERROR([*** Gtk+ 2 support not found])
 906             fi
 907         ])
 908 else
 909     HAVE_GTK20=0
 910 fi
 911
 912 AC_SUBST(GTK20_CFLAGS)
 913 AC_SUBST(GTK20_LIBS)
 914 AC_SUBST(HAVE_GTK20)
 915 AM_CONDITIONAL([HAVE_GTK20], [test "x$HAVE_GTK20" = x1])
 916
 917 if test "x$HAVE_GTK20" = x1 ; then
 918    AC_DEFINE([HAVE_GTK], 1, [Have GTK?])
 919 fi
 920
 921 #### GConf support (optional) ####
 922
 923 AC_ARG_ENABLE([gconf],
 924     AS_HELP_STRING([--disable-gconf],[Disable optional GConf support]))
 925
 926 if test "x$enable_gconf" != "xno"; then
 927     PKG_CHECK_MODULES(GCONF, [ gconf-2.0 >= 2.4.0 gobject-2.0 ],
 928         HAVE_GCONF=1,
 929         [
 930             HAVE_GCONF=0
 931             if test "x$enable_gconf" = "xyes"; then
 932                 AC_MSG_ERROR([*** GConf support not found])
 933             fi
 934         ])
 935 else
 936     HAVE_GCONF=0
 937 fi
 938
 939 AC_SUBST(GCONF_CFLAGS)
 940 AC_SUBST(GCONF_LIBS)
 941 AC_SUBST(HAVE_GCONF)
 942 AM_CONDITIONAL([HAVE_GCONF], [test "x$HAVE_GCONF" = x1])
 943
 944 #### Avahi support (optional) ####
 945
 946 AC_ARG_ENABLE([avahi],
 947     AS_HELP_STRING([--disable-avahi],[Disable optional Avahi support]))
 948
 949 if test "x$enable_avahi" != "xno"; then
 950     PKG_CHECK_MODULES(AVAHI, [ avahi-client >= 0.6.0 ],
 951         HAVE_AVAHI=1,
 952         [
 953                 HAVE_AVAHI=0
 954                 if test "x$enable_avahi" = "xyes"; then
 955                         AC_MSG_ERROR([*** Avahi support not found])
 956                 fi
 957         ])
 958 else
 959     HAVE_AVAHI=0
 960 fi
 961
 962 AC_SUBST(AVAHI_CFLAGS)
 963 AC_SUBST(AVAHI_LIBS)
 964 AC_SUBST(HAVE_AVAHI)
 965 AM_CONDITIONAL([HAVE_AVAHI], [test "x$HAVE_AVAHI" = x1])
 966
 967 ### JACK (optional) ####
 968
 969 AC_ARG_ENABLE([jack],
 970     AS_HELP_STRING([--disable-jack],[Disable optional JACK support]))
 971
 972 if test "x$enable_jack" != "xno"; then
 973     PKG_CHECK_MODULES(JACK, [ jack >= 0.100 ],
 974         HAVE_JACK=1,
 975         [
 976             HAVE_JACK=0
 977             if test "x$enable_jack" = "xyes"; then
 978                 AC_MSG_ERROR([*** JACK support not found])
 979             fi
 980         ])
 981 else
 982     HAVE_JACK=0
 983 fi
 984
 985 AC_SUBST(JACK_CFLAGS)
 986 AC_SUBST(JACK_LIBS)
 987 AC_SUBST(HAVE_JACK)
 988 AM_CONDITIONAL([HAVE_JACK], [test "x$HAVE_JACK" = x1])
 989
 990 #### Async DNS support (optional) ####
 991
 992 AC_ARG_ENABLE([asyncns],
 993     AS_HELP_STRING([--disable-asyncns],[Disable optional Async DNS support]))
 994
 995 if test "x$enable_asyncns" != "xno"; then
 996     PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ],
 997         HAVE_LIBASYNCNS=1,
 998         [
 999             HAVE_LIBASYNCNS=0
1000             if test "x$enable_asyncns" = "xyes"; then
1001                 AC_MSG_ERROR([*** Async DNS support not found])
1002             fi
1003         ])
1004 else
1005     HAVE_LIBASYNCNS=0
1006 fi
1007
1008 AC_SUBST(LIBASYNCNS_CFLAGS)
1009 AC_SUBST(LIBASYNCNS_LIBS)
1010 AC_SUBST(HAVE_LIBASYNCNS)
1011 AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1])
1012
1013 if test "x$HAVE_LIBASYNCNS" != "x0" ; then
1014    AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?])
1015 fi
1016
1017 #### TCP wrappers (optional) ####
1018
1019 AC_ARG_ENABLE([tcpwrap],
1020     AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]))
1021
1022 if test "x$enable_tcpwrap" != "xno"; then
1023     ACX_LIBWRAP
1024     if test "x${LIBWRAP_LIBS}" = "x" && test "x$enable_tcpwrap" = "xyes"; then
1025         AC_MSG_ERROR([*** TCP wrappers support not found])
1026     fi
1027 else
1028     LIBWRAP_LIBS=
1029 fi
1030
1031 AC_SUBST(LIBWRAP_LIBS)
1032
1033 #### LIRC support (optional) ####
1034
1035 AC_ARG_ENABLE([lirc],
1036     AS_HELP_STRING([--disable-lirc],[Disable optional LIRC support]))
1037
1038 if test "x$enable_lirc" != "xno"; then
1039     ACX_LIRC
1040     if test "x${HAVE_LIRC}" = "x0" && test "x$enable_lirc" = "xyes"; then
1041         AC_MSG_ERROR([*** LIRC support not found])
1042     fi
1043 else
1044     HAVE_LIRC=0
1045 fi
1046
1047 AC_SUBST(LIRC_CFLAGS)
1048 AC_SUBST(LIRC_LIBS)
1049 AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1])
1050
1051 #### HAL support (optional) ####
1052
1053 AC_ARG_ENABLE([hal],
1054     AS_HELP_STRING([--disable-hal],[Disable optional HAL support]))
1055
1056 if test "x$enable_hal" != "xno" -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \); then
1057     PKG_CHECK_MODULES(HAL, [ hal >= 0.5.11 ],
1058         [
1059             HAVE_HAL=1
1060             AC_DEFINE([HAVE_HAL], 1, [Have HAL.])
1061         ],
1062         [
1063             HAVE_HAL=0
1064             if test "x$enable_hal" = "xyes"; then
1065                 AC_MSG_ERROR([*** HAL support not found])
1066             fi
1067         ])
1068 else
1069     HAVE_HAL=0
1070 fi
1071
1072 AC_SUBST(HAL_CFLAGS)
1073 AC_SUBST(HAL_LIBS)
1074 AC_SUBST(HAVE_HAL)
1075 AM_CONDITIONAL([HAVE_HAL], [test "x$HAVE_HAL" = x1])
1076
1077 #### UDEV support (optional) ####
1078
1079 AC_ARG_ENABLE([udev],
1080     AS_HELP_STRING([--disable-udev],[Disable optional UDEV support]))
1081
1082 if test "x$enable_udev" != "xno" -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \); then
1083     PKG_CHECK_MODULES(UDEV, [ libudev >= 143 ],
1084         [
1085             HAVE_UDEV=1
1086             AC_DEFINE([HAVE_UDEV], 1, [Have UDEV.])
1087         ],
1088         [
1089             HAVE_UDEV=0
1090             if test "x$enable_udev" = "xyes"; then
1091                 AC_MSG_ERROR([*** UDEV support not found])
1092             fi
1093         ])
1094 else
1095     HAVE_UDEV=0
1096 fi
1097
1098 AC_SUBST(UDEV_CFLAGS)
1099 AC_SUBST(UDEV_LIBS)
1100 AC_SUBST(HAVE_UDEV)
1101 AM_CONDITIONAL([HAVE_UDEV], [test "x$HAVE_UDEV" = x1])
1102
1103 #### BlueZ support (optional) ####
1104
1105 AC_ARG_ENABLE([bluez],
1106     AS_HELP_STRING([--disable-bluez],[Disable optional BlueZ support]))
1107
1108 if test "x$enable_bluez" != "xno"; then
1109     PKG_CHECK_MODULES(BLUEZ, [ bluez >= 3.0 ],
1110         HAVE_BLUEZ=1,
1111         [
1112             HAVE_BLUEZ=0
1113             if test "x$enable_bluez" = "xyes"; then
1114                 AC_MSG_ERROR([*** BLUEZ support not found])
1115             fi
1116         ])
1117 else
1118     HAVE_BLUEZ=0
1119 fi
1120
1121 AC_SUBST(BLUEZ_CFLAGS)
1122 AC_SUBST(BLUEZ_LIBS)
1123 AC_SUBST(HAVE_BLUEZ)
1124 AM_CONDITIONAL([HAVE_BLUEZ], [test "x$HAVE_BLUEZ" = x1])
1125
1126 #### D-Bus support (optional) ####
1127
1128 AC_ARG_ENABLE([dbus],
1129     AS_HELP_STRING([--disable-dbus],[Disable optional D-Bus support]))
1130
1131 if test "x$enable_dbus" != "xno"; then
1132     PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 1.0.0 ],
1133         [
1134             HAVE_DBUS=1
1135             saved_LIBS="$LIBS"
1136             LIBS="$LIBS $DBUS_LIBS"
1137             CFLAGS="$CFLAGS $DBUS_CFLAGS"
1138             AC_CHECK_FUNCS(dbus_watch_get_unix_fd)
1139             LIBS="$saved_LIBS"
1140             AC_DEFINE([HAVE_DBUS], 1, [Have D-Bus.])
1141         ],
1142         [
1143             HAVE_DBUS=0
1144             if test "x$enable_dbus" = "xyes"; then
1145                 AC_MSG_ERROR([*** D-Bus support not found])
1146             fi
1147         ])
1148 else
1149     HAVE_DBUS=0
1150 fi
1151
1152 AC_SUBST(DBUS_CFLAGS)
1153 AC_SUBST(DBUS_LIBS)
1154 AC_SUBST(HAVE_DBUS)
1155 AM_CONDITIONAL([HAVE_DBUS], [test "x$HAVE_DBUS" = x1])
1156
1157
1158 # udev and HAL depend on D-Bus: So double check if they were explicitly enabled.
1159 if test "x$HAVE_DBUS" != "x1" ; then
1160     HAVE_HAL=0
1161     if test "x$enable_hal" = "xyes"; then
1162         AC_MSG_ERROR([*** D-Bus support is required by HAL])
1163     fi
1164
1165     HAVE_BLUEZ=0
1166     if test "x$enable_bluez" = "xyes"; then
1167         AC_MSG_ERROR([*** D-Bus support is required by BLUEZ])
1168     fi
1169 fi
1170
1171
1172 #### HAL compat support (optional) ####
1173
1174 AC_ARG_ENABLE([hal-compat],
1175     AS_HELP_STRING([--disable-hal-compat],[Disable optional HAL->udev transition compatibility support]))
1176
1177 if test "x$enable_hal_compat" != "xno" -a "x$HAVE_HAL" = "x0" -a "x$HAVE_UDEV" = "x1"; then
1178     HAVE_HAL_COMPAT=1
1179     AC_DEFINE([HAVE_HAL_COMPAT], 1, [Have HAL compatibility.])
1180 else
1181     HAVE_HAL_COMPAT=0
1182 fi
1183
1184 AC_SUBST(HAVE_HAL_COMPAT)
1185 AM_CONDITIONAL([HAVE_HAL_COMPAT], [test "x$HAVE_HAL_COMPAT" = x1])
1186
1187 ### IPv6 connection support (optional) ###
1188
1189 AC_ARG_ENABLE([ipv6],
1190     AS_HELP_STRING([--disable-ipv6],[Disable optional IPv6 support]))
1191
1192 if test "x$enable_ipv6" != "xno"; then
1193     AC_DEFINE([HAVE_IPV6], [1], [Define this to enable IPv6 connection support])
1194     HAVE_IPV6=1
1195 else
1196     HAVE_IPV6=0
1197 fi
1198
1199 #### OpenSSL support (optional) ####
1200
1201 AC_ARG_ENABLE([openssl],
1202     AS_HELP_STRING([--disable-openssl],[Disable OpenSSL support (used for Airtunes/RAOP)]))
1203
1204 if test "x$enable_openssl" != "xno"; then
1205
1206     PKG_CHECK_MODULES(OPENSSL, [ openssl > 0.9 ],
1207         [
1208             HAVE_OPENSSL=1
1209             AC_DEFINE([HAVE_OPENSSL], 1, [Have OpenSSL])
1210         ],
1211         [
1212             HAVE_OPENSSL=0
1213             if test "x$enable_openssl" = "xyes"; then
1214                 AC_MSG_ERROR([*** OpenSSL support not found])
1215             fi
1216         ])
1217 else
1218     HAVE_OPENSSL=0
1219 fi
1220
1221 AC_SUBST(OPENSSL_CFLAGS)
1222 AC_SUBST(OPENSSL_LIBS)
1223 AC_SUBST(HAVE_OPENSSL)
1224 AM_CONDITIONAL([HAVE_OPENSSL], [test "x$HAVE_OPENSSL" = x1])
1225
1226 #### FFTW (optional) ####
1227 AC_ARG_WITH([fftw],
1228     AS_HELP_STRING([--without-fftw],[Omit FFTW-using modules (equalizer)]))
1229
1230 if test "x${with_fftw}" != "xno"; then
1231     PKG_CHECK_MODULES([FFTW], [fftw3f], [HAVE_FFTW=1], [HAVE_FFTW=0])
1232 fi
1233 AM_CONDITIONAL([HAVE_FFTW], [test "x$HAVE_FFTW" = "x1"])
1234
1235 ### ORC (optional) ###
1236 ORC_CHECK([0.4.11])
1237
1238 ### Build and Install man pages ###
1239 AC_ARG_ENABLE([manpages],
1240     AS_HELP_STRING([--disable-manpages],[Disable building and installation of man pages]))
1241
1242 AM_CONDITIONAL([BUILD_MANPAGES], [test "x$enable_manpages" != "xno"])
1243
1244 #### PulseAudio system group & user  #####
1245
1246 AC_ARG_WITH(system_user, AS_HELP_STRING([--with-system-user=<user>],[User for running the PulseAudio daemon as a system-wide instance (pulse)]))
1247 if test -z "$with_system_user" ; then
1248     PA_SYSTEM_USER=pulse
1249 else
1250     PA_SYSTEM_USER=$with_system_user
1251 fi
1252 AC_SUBST(PA_SYSTEM_USER)
1253 AC_DEFINE_UNQUOTED(PA_SYSTEM_USER,"$PA_SYSTEM_USER", [User for running the PulseAudio system daemon])
1254
1255 AC_ARG_WITH(system_group,AS_HELP_STRING([--with-system-group=<group>],[Group for running the PulseAudio daemon as a system-wide instance (pulse)]))
1256 if test -z "$with_system_group" ; then
1257     PA_SYSTEM_GROUP=pulse
1258 else
1259     PA_SYSTEM_GROUP=$with_system_group
1260 fi
1261 AC_SUBST(PA_SYSTEM_GROUP)
1262 AC_DEFINE_UNQUOTED(PA_SYSTEM_GROUP,"$PA_SYSTEM_GROUP", [Group for the PulseAudio system daemon])
1263
1264 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)]))
1265 if test -z "$with_access_group" ; then
1266     PA_ACCESS_GROUP=pulse-access
1267 else
1268     PA_ACCESS_GROUP=$with_access_group
1269 fi
1270 AC_SUBST(PA_ACCESS_GROUP)
1271 AC_DEFINE_UNQUOTED(PA_ACCESS_GROUP,"$PA_ACCESS_GROUP", [Access group])
1272
1273 AC_ARG_ENABLE([per-user-esound-socket],
1274     AS_HELP_STRING([--disable-per-user-esound-socket],[Use global esound socket directory /tmp/.esd/socket.]))
1275
1276 if test "x$enable_per_user_esound_socket" != "xno"; then
1277    AC_DEFINE([USE_PER_USER_ESOUND_SOCKET], [1], [Define this if you want per-user esound socket directories])
1278 fi
1279
1280 #### PulseAudio system runtime dir ####
1281 PA_SYSTEM_RUNTIME_PATH="${localstatedir}/run/pulse"
1282 AC_SUBST(PA_SYSTEM_RUNTIME_PATH)
1283 PA_SYSTEM_CONFIG_PATH="${localstatedir}/lib/pulse"
1284 AC_SUBST(PA_SYSTEM_CONFIG_PATH)
1285 PA_SYSTEM_STATE_PATH="${localstatedir}/lib/pulse"
1286 AC_SUBST(PA_SYSTEM_STATE_PATH)
1287
1288 ###################################
1289 #            Output               #
1290 ###################################
1291
1292 AC_ARG_ENABLE([legacy-runtime-dir],
1293         AS_HELP_STRING([--disable-legacy-runtime-dir], [Try to connect on legacy (< 0.9.12) socket paths.]))
1294 if test "x$enable_legacy_runtime_dir" != "xno" ; then
1295         AC_DEFINE(ENABLE_LEGACY_RUNTIME_DIR, [1], [Legacy runtime dir])
1296 fi
1297
1298 AC_ARG_ENABLE([static-bins],
1299     AS_HELP_STRING([--enable-static-bins],[Statically link executables.]))
1300
1301 if test "x$enable_static_bins" = "xyes"; then
1302     STATIC_BINS=1
1303 else
1304     STATIC_BINS=0
1305 fi
1306
1307 AM_CONDITIONAL([STATIC_BINS], [test "x$STATIC_BINS" = "x1"])
1308
1309 AC_ARG_WITH(
1310         [preopen-mods],
1311         AS_HELP_STRING([--with-preopen-mods],[Modules to preopen in daemon (default: all).]),
1312         [PREOPEN_MODS=$withval], [PREOPEN_MODS="all"])
1313 AM_CONDITIONAL([PREOPEN_MODS], [test "x$PREOPEN_MODS" != "xall"])
1314 if test "x$PREOPEN_MODS" != "xall" ; then
1315     tmpLIBS=""
1316     for mod in $PREOPEN_MODS; do
1317         tmpLIBS="$tmpLIBS module-$mod.la"
1318     done
1319     PREOPEN_MODS="$tmpLIBS"
1320     AC_SUBST(PREOPEN_MODS)
1321 fi
1322
1323 AC_ARG_WITH(
1324         [module-dir],
1325         AS_HELP_STRING([--with-module-dir],[Directory where to install the modules to (defaults to ${libdir}/pulse-${PA_MAJORMINOR}/modules]),
1326         [modlibexecdir=$withval], [modlibexecdir="${libdir}/pulse-${PA_MAJORMINOR}/modules"])
1327
1328 AC_SUBST(modlibexecdir)
1329
1330 AC_ARG_WITH(
1331         [udev-rules-dir],
1332         AS_HELP_STRING([--with-udev-rules-dir],[Directory where to install udev rules to (defaults to /lib/udev/rules.d)]),
1333         [udevrulesdir=$withval], [udevrulesdir="/lib/udev/rules.d"])
1334
1335 AC_SUBST(udevrulesdir)
1336
1337 AC_ARG_ENABLE([force-preopen],
1338     AS_HELP_STRING([--enable-force-preopen],[Preopen modules, even when dlopen() is supported.]))
1339
1340 if test "x$enable_force_preopen" = "xyes"; then
1341     FORCE_PREOPEN=yes
1342 else
1343     FORCE_PREOPEN=no
1344 fi
1345
1346 AM_CONDITIONAL([FORCE_PREOPEN], [test "x$FORCE_PREOPEN" = "xyes"])
1347
1348 AC_CONFIG_FILES([
1349 Makefile
1350 src/Makefile
1351 man/Makefile
1352 libpulse.pc
1353 libpulse-simple.pc
1354 libpulse-browse.pc
1355 libpulse-mainloop-glib.pc
1356 doxygen/Makefile
1357 doxygen/doxygen.conf
1358 src/pulse/version.h
1359 po/Makefile.in
1360 ])
1361
1362 AC_OUTPUT
1363
1364 # ==========================================================================
1365 ENABLE_X11=no
1366 if test "x$HAVE_X11" = "x1" ; then
1367    ENABLE_X11=yes
1368 fi
1369
1370 ENABLE_OSS_OUTPUT=no
1371 ENABLE_OSS_WRAPPER=no
1372 if test "x$HAVE_OSS" = "x1" ; then
1373    if test "x$enable_oss_output" != "xno"; then
1374       ENABLE_OSS_OUTPUT=yes
1375    fi
1376    if test "x$enable_oss_wrapper" != "xno"; then
1377       ENABLE_OSS_WRAPPER=yes
1378    fi
1379 fi
1380
1381 ENABLE_COREAUDIO=no
1382 if test "x$HAVE_COREAUDIO" = "x1" ; then
1383    ENABLE_COREAUDIO=yes
1384 fi
1385
1386 ENABLE_ALSA=no
1387 if test "x$HAVE_ALSA" = "x1" ; then
1388    ENABLE_ALSA=yes
1389 fi
1390
1391 ENABLE_SOLARIS=no
1392 if test "x$HAVE_SOLARIS" = "x1" ; then
1393    ENABLE_SOLARIS=yes
1394 fi
1395
1396 ENABLE_WAVEOUT=no
1397 if test "x$HAVE_WAVEOUT" = "x1" ; then
1398    ENABLE_WAVEOUT=yes
1399 fi
1400
1401 ENABLE_GTK20=no
1402 if test "x$HAVE_GTK20" = "x1" ; then
1403    ENABLE_GTK20=yes
1404 fi
1405
1406 ENABLE_GLIB20=no
1407 if test "x$HAVE_GLIB20" = "x1" ; then
1408    ENABLE_GLIB20=yes
1409 fi
1410
1411 ENABLE_GCONF=no
1412 if test "x$HAVE_GCONF" = "x1" ; then
1413    ENABLE_GCONF=yes
1414 fi
1415
1416 ENABLE_AVAHI=no
1417 if test "x$HAVE_AVAHI" = "x1" ; then
1418    ENABLE_AVAHI=yes
1419 fi
1420
1421 ENABLE_JACK=no
1422 if test "x$HAVE_JACK" = "x1" ; then
1423    ENABLE_JACK=yes
1424 fi
1425
1426 ENABLE_LIBASYNCNS=no
1427 if test "x$HAVE_LIBASYNCNS" = "x1" ; then
1428    ENABLE_LIBASYNCNS=yes
1429 fi
1430
1431 ENABLE_LIRC=no
1432 if test "x$HAVE_LIRC" = "x1" ; then
1433    ENABLE_LIRC=yes
1434 fi
1435
1436 ENABLE_DBUS=no
1437 if test "x$HAVE_DBUS" = "x1" ; then
1438    ENABLE_DBUS=yes
1439 fi
1440
1441 ENABLE_HAL=no
1442 if test "x$HAVE_HAL" = "x1" ; then
1443    ENABLE_HAL=yes
1444 fi
1445
1446 ENABLE_UDEV=no
1447 if test "x$HAVE_UDEV" = "x1" ; then
1448    ENABLE_UDEV=yes
1449 fi
1450
1451 ENABLE_HAL_COMPAT=no
1452 if test "x$HAVE_HAL_COMPAT" = "x1" ; then
1453    ENABLE_HAL_COMPAT=yes
1454 fi
1455
1456 ENABLE_TCPWRAP=no
1457 if test "x${LIBWRAP_LIBS}" != x ; then
1458    ENABLE_TCPWRAP=yes
1459 fi
1460
1461 ENABLE_LIBSAMPLERATE=no
1462 if test "x${HAVE_LIBSAMPLERATE}" = "x1" ; then
1463    ENABLE_LIBSAMPLERATE=yes
1464 fi
1465
1466 ENABLE_BLUEZ=no
1467 if test "x${HAVE_BLUEZ}" = "x1" ; then
1468    ENABLE_BLUEZ=yes
1469 fi
1470
1471 ENABLE_GDBM=no
1472 if test "x${HAVE_GDBM}" = "x1" ; then
1473    ENABLE_GDBM=yes
1474 fi
1475
1476 ENABLE_TDB=no
1477 if test "x${HAVE_TDB}" = "x1" ; then
1478    ENABLE_TDB=yes
1479 fi
1480
1481 ENABLE_SIMPLEDB=no
1482 if test "x${HAVE_SIMPLEDB}" = "x1" ; then
1483     ENABLE_SIMPLEDB=yes
1484 fi
1485
1486 ENABLE_FFTW=no
1487 if test "x${HAVE_FFTW}" = "x1" ; then
1488    ENABLE_FFTW=yes
1489 fi
1490
1491 ENABLE_ORC=no
1492 if test "x${HAVE_ORC}" = "xyes" ; then
1493    ENABLE_ORC=yes
1494 fi
1495
1496 ENABLE_OPENSSL=no
1497 if test "x${HAVE_OPENSSL}" = "x1" ; then
1498    ENABLE_OPENSSL=yes
1499 fi
1500
1501 ENABLE_IPV6=no
1502 if test "x${HAVE_IPV6}" = "x1" ; then
1503    ENABLE_IPV6=yes
1504 fi
1505
1506 ENABLE_PER_USER_ESOUND_SOCKET=no
1507 if test "x$enable_per_user_esound_socket" != "xno"; then
1508    ENABLE_PER_USER_ESOUND_SOCKET=yes
1509 fi
1510
1511 echo "
1512  ---{ $PACKAGE_NAME $VERSION }---
1513
1514     prefix:                        ${prefix}
1515     sysconfdir:                    ${sysconfdir}
1516     localstatedir:                 ${localstatedir}
1517     System Runtime Path:           ${PA_SYSTEM_RUNTIME_PATH}
1518     System State Path:             ${PA_SYSTEM_STATE_PATH}
1519     System Config Path:            ${PA_SYSTEM_CONFIG_PATH}
1520     Compiler:                      ${CC}
1521     CFLAGS:                        ${CFLAGS}
1522     LIBS:                          ${LIBS}
1523
1524     Have X11:                      ${ENABLE_X11}
1525     Enable OSS Output:             ${ENABLE_OSS_OUTPUT}
1526     Enable OSS Wrapper:            ${ENABLE_OSS_WRAPPER}
1527     Enable CoreAudio:              ${ENABLE_COREAUDIO}
1528     Enable Alsa:                   ${ENABLE_ALSA}
1529     Enable Solaris:                ${ENABLE_SOLARIS}
1530     Enable WaveOut:                ${ENABLE_WAVEOUT}
1531     Enable GLib 2.0:               ${ENABLE_GLIB20}
1532     Enable Gtk+ 2.0:               ${ENABLE_GTK20}
1533     Enable GConf:                  ${ENABLE_GCONF}
1534     Enable Avahi:                  ${ENABLE_AVAHI}
1535     Enable Jack:                   ${ENABLE_JACK}
1536     Enable Async DNS:              ${ENABLE_LIBASYNCNS}
1537     Enable LIRC:                   ${ENABLE_LIRC}
1538     Enable D-Bus:                  ${ENABLE_DBUS}
1539       Enable HAL:                  ${ENABLE_HAL}
1540       Enable BlueZ:                ${ENABLE_BLUEZ}
1541     Enable udev:                   ${ENABLE_UDEV}
1542       Enable HAL->udev compat:     ${ENABLE_HAL_COMPAT}
1543     Enable TCP Wrappers:           ${ENABLE_TCPWRAP}
1544     Enable libsamplerate:          ${ENABLE_LIBSAMPLERATE}
1545     Enable IPv6:                   ${ENABLE_IPV6}
1546     Enable OpenSSL (for Airtunes): ${ENABLE_OPENSSL}
1547     Enable tdb:                    ${ENABLE_TDB}
1548     Enable gdbm:                   ${ENABLE_GDBM}
1549     Enable simple database:        ${ENABLE_SIMPLEDB}
1550     Enable fftw:                   ${ENABLE_FFTW}
1551     Enable orc:                    ${ENABLE_ORC}
1552
1553     System User:                   ${PA_SYSTEM_USER}
1554     System Group:                  ${PA_SYSTEM_GROUP}
1555     Access Group:                  ${PA_ACCESS_GROUP}
1556     Enable per-user EsounD socket: ${ENABLE_PER_USER_ESOUND_SOCKET}
1557     Force preopen:                 ${FORCE_PREOPEN}
1558     Preopened modules:             ${PREOPEN_MODS}
1559 "
1560
1561 if test "${ENABLE_DBUS}" = "no" && test "x$os_is_win32" != "x1" ; then
1562    echo "
1563 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1564 You do not have D-Bus support enabled. It is strongly recommended
1565 that you enable D-Bus support if your platform supports it.
1566 Many parts of PulseAudio use D-Bus, from ConsoleKit interaction
1567 to the Device Reservation Protocol to speak to JACK, Bluetooth
1568 support and even a native control protocol for communicating and
1569 controling the PulseAudio daemon itself.
1570 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1571 "
1572 fi
1573
1574 if test "${ENABLE_UDEV}" = "no" && test "x$os_is_win32" != "x1" ; then
1575    echo "
1576 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1577 You do not have udev support enabled. It is strongly recommended
1578 that you enable udev support if your platform supports it as it is
1579 the primary method used to detect hardware audio devices (on Linux)
1580 and is thus a critical part of PulseAudio on that platform.
1581 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1582 "
1583 fi