code.delx.au - pulseaudio/blob - 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 $VERSION | cut -d. -f2 | cut -d- -f1`)
  33
  34 AC_SUBST(PA_MAJOR, pa_major)
  35 AC_SUBST(PA_MINOR, pa_minor)
  36 AC_SUBST(PA_MAJORMINOR, pa_major.pa_minor)
  37 AC_SUBST(PACKAGE_URL, [http://pulseaudio.org/])
  38
  39 AC_SUBST(PA_API_VERSION, 12)
  40 AC_SUBST(PA_PROTOCOL_VERSION, 21)
  41
  42 # The stable ABI for client applications, for the version info x:y:z
  43 # always will hold y=z
  44 AC_SUBST(LIBPULSE_VERSION_INFO, [12:3:12])
  45
  46 # A simplified, synchronous, ABI-stable interface for client
  47 # applications, for the version info x:y:z always will hold y=z
  48 AC_SUBST(LIBPULSE_SIMPLE_VERSION_INFO, [0:3:0])
  49
  50 # The ABI-stable network browsing interface for client applications,
  51 # for the version info x:y:z always will hold y=z
  52 AC_SUBST(LIBPULSE_BROWSE_VERSION_INFO, [1:1:1])
  53
  54 # The ABI-stable GLib adapter for client applications, for the version
  55 # info x:y:z always will hold y=z
  56 AC_SUBST(LIBPULSE_MAINLOOP_GLIB_VERSION_INFO, [0:4:0])
  57
  58 AC_CANONICAL_HOST
  59 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$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}-${PACKAGE_VERSION}"
  66 ])
  67
  68 AM_SILENT_RULES([yes])
  69
  70 #### Checks for programs. ####
  71
  72 # mkdir -p
  73
  74 AC_PROG_MKDIR_P
  75
  76 # CC
  77
  78 AC_PROG_CC
  79 AC_PROG_CC_C99
  80 AM_PROG_CC_C_O
  81 AC_PROG_GCC_TRADITIONAL
  82 AC_USE_SYSTEM_EXTENSIONS
  83
  84 # M4
  85
  86 AC_CHECK_PROGS([M4], gm4 m4, no)
  87 if test "x$M4" = xno ; then
  88    AC_MSG_ERROR([m4 missing])
  89 fi
  90
  91
  92 #### Determine host OS ####
  93
  94 os_is_linux=0
  95 os_is_win32=0
  96 os_is_darwin=0
  97
  98 AC_MSG_CHECKING([host operating system])
  99 case "$host_os" in
 100     linux*)
 101         AC_MSG_RESULT([linux])
 102         os_is_linux=1
 103     ;;
 104     darwin*)
 105         AC_MSG_RESULT([darwin])
 106         os_is_darwin=1
 107         AC_DEFINE([OS_IS_DARWIN], 1, [Build target is Darwin.])
 108     ;;
 109     mingw*)
 110         AC_MSG_RESULT([win32])
 111         os_is_win32=1
 112         AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.])
 113     ;;
 114     *)
 115         AC_MSG_RESULT([unknown])
 116     ;;
 117 esac
 118
 119 AM_CONDITIONAL(OS_IS_DARWIN, test "x$os_is_darwin" = "x1")
 120 AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
 121
 122 # Platform specific hacks
 123 case "$host_os" in
 124     darwin* )
 125         AC_DEFINE([_DARWIN_C_SOURCE], [200112L], [Needed to get NSIG on Mac OS X])
 126     ;;
 127     mingw* )
 128         AC_DEFINE([WIN32_LEAN_AND_MEAN], 1, [Needed to avoid including unnecessary headers on Windows])
 129     ;;
 130     solaris* )
 131         AC_DEFINE(_XOPEN_SOURCE,       600, [Needed to get declarations for msg_control and msg_controllen on Solaris])
 132         AC_DEFINE(__EXTENSIONS__,        1, [Needed to get declarations for msg_control and msg_controllen on Solaris])
 133     ;;
 134 esac
 135
 136 dnl Compiler flags
 137
 138 # Some compilers (e.g. clang) default to a warning on an unkown command line option.
 139 # Change that temporarily to an error, for the CC_CHECK_CFLAGS_APPEND macro to work.
 140 save_CC="$CC"
 141 CC="$CC -Werror"
 142 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])
 143 CC="$save_CC"
 144
 145 dnl Linker flags.
 146 dnl Check whether the linker supports the -version-script option.
 147
 148 dnl This variable is used to make sure ${srcdir} is expanded and not
 149 dnl passed to the CC_CHECK_LDFLAGS macro as a name.
 150 tmp_ldflag="-Wl,-version-script=${srcdir}/src/map-file"
 151
 152 CC_CHECK_LDFLAGS([${tmp_ldflag}],
 153     [VERSIONING_LDFLAGS='-Wl,-version-script=$(srcdir)/map-file'])
 154 AC_SUBST([VERSIONING_LDFLAGS])
 155
 156 dnl Use immediate (now) bindings; avoids the funky re-call in itself
 157 dnl  the -z now syntax is lifted from Sun's linker and works with GNU's too
 158 dnl  other linkes might be added later
 159 CC_CHECK_LDFLAGS([-Wl,-z,now], [IMMEDIATE_LDFLAGS="-Wl,-z,now"])
 160 AC_SUBST([IMMEDIATE_LDFLAGS])
 161
 162 dnl On ELF systems we don't want the libraries to be unloaded since we
 163 dnl don't clean them up properly, so we request the nodelete flag to be
 164 dnl enabled.
 165 dnl
 166 dnl On other systems, we don't really know how to do that, but it's
 167 dnl welcome if somebody can tell.
 168 CC_CHECK_LDFLAGS([-Wl,-z,nodelete], [NODELETE_LDFLAGS="-Wl,-z,nodelete"])
 169 AC_SUBST([NODELETE_LDFLAGS])
 170
 171 dnl Check for the proper way to build libraries that have no undefined
 172 dnl symbols; on some hosts this needs to be avoided but the macro
 173 dnl takes care of it.
 174 CC_NOUNDEFINED
 175
 176 dnl Check whether to build tests by default (as compile-test) or not
 177 AC_ARG_ENABLE([default-build-tests],
 178     AS_HELP_STRING([--disable-default-build-tests], [Build test programs only during make check]))
 179
 180 AM_CONDITIONAL([BUILD_TESTS_DEFAULT], [test "x$enable_default_build_tests" != "xno"])
 181
 182 # Native atomic operation support
 183 AC_ARG_ENABLE([atomic-arm-linux-helpers],
 184     AS_HELP_STRING([--disable-atomic-arm-linux-helpers],[use inline asm or libatomic_ops instead]))
 185
 186 AC_ARG_ENABLE([atomic-arm-memory-barrier],
 187     AS_HELP_STRING([--enable-atomic-arm-memory-barrier],[only really needed in SMP arm systems]))
 188
 189 if test "x$enable_atomic_arm_memory_barrier" = "xyes"; then
 190     AC_DEFINE_UNQUOTED(ATOMIC_ARM_MEMORY_BARRIER_ENABLED, 1, [Enable memory barriers])
 191 fi
 192
 193 # If everything else fails use libatomic_ops
 194 need_libatomic_ops=yes
 195
 196 AC_CACHE_CHECK([whether $CC knows __sync_bool_compare_and_swap()],
 197   pulseaudio_cv_sync_bool_compare_and_swap,
 198   [AC_LINK_IFELSE(
 199      AC_LANG_PROGRAM([], [[int a = 4; __sync_bool_compare_and_swap(&a, 4, 5);]]),
 200      [pulseaudio_cv_sync_bool_compare_and_swap=yes],
 201      [pulseaudio_cv_sync_bool_compare_and_swap=no])
 202   ])
 203
 204 if test "$pulseaudio_cv_sync_bool_compare_and_swap" = "yes" ; then
 205     AC_DEFINE([HAVE_ATOMIC_BUILTINS], 1, [Have __sync_bool_compare_and_swap() and friends.])
 206     need_libatomic_ops=no
 207 else
 208     # HW specific atomic ops stuff
 209     AC_MSG_CHECKING([architecture for native atomic operations])
 210     case $host in
 211         arm*)
 212             AC_MSG_RESULT([arm])
 213             AC_MSG_CHECKING([whether we can use Linux kernel helpers])
 214             # The Linux kernel helper functions have been there since 2.6.16. However
 215             # compile time checking for kernel version in cross compile environment
 216             # (which is usually the case for arm cpu) is tricky (or impossible).
 217             if test "x$os_is_linux" = "x1" && test "x$enable_atomic_arm_linux_helpers" != "xno"; then
 218                 AC_MSG_RESULT([yes])
 219                 AC_DEFINE_UNQUOTED(ATOMIC_ARM_LINUX_HELPERS, 1, [special arm linux implementation])
 220                 need_libatomic_ops=no
 221             else
 222                AC_MSG_RESULT([no])
 223                AC_CACHE_CHECK([compiler support for arm inline asm atomic operations],
 224                  pulseaudio_cv_support_arm_atomic_ops,
 225                  [AC_COMPILE_IFELSE(
 226                     AC_LANG_PROGRAM([],
 227                       [[volatile int a=0;
 228                         int o=0, n=1, r;
 229                         asm volatile ("ldrex    %0, [%1]\n"
 230                                          "subs  %0, %0, %2\n"
 231                                          "strexeq %0, %3, [%1]\n"
 232                                          : "=&r" (r)
 233                                          : "r" (&a), "Ir" (o), "r" (n)
 234                                          : "cc");
 235                         return (a==1 ? 0 : -1);
 236                       ]]),
 237                     [pulseaudio_cv_support_arm_atomic_ops=yes],
 238                     [pulseaudio_cv_support_arm_atomic_ops=no])
 239                  ])
 240                AS_IF([test "$pulseaudio_cv_support_arm_atomic_ops" = "yes"], [
 241                    AC_DEFINE([ATOMIC_ARM_INLINE_ASM], 1, [Have ARM atomic instructions.])
 242                    need_libatomic_ops=no
 243                  ])
 244            fi
 245         ;;
 246         *-netbsdelf5*)
 247             AC_MSG_RESULT([yes])
 248             need_libatomic_ops=no
 249         ;;
 250         *-freebsd*)
 251             AC_MSG_RESULT([yes])
 252             need_libatomic_ops=no
 253         ;;
 254         *)
 255             AC_MSG_RESULT([unknown])
 256         ;;
 257     esac
 258 fi
 259
 260 # If we're on ARM, check for the ARMV6 instructions we need */
 261 case $host in
 262   arm*)
 263     AC_CACHE_CHECK([support for required armv6 instructions],
 264       pulseaudio_cv_support_armv6,
 265       [AC_COMPILE_IFELSE(
 266          AC_LANG_PROGRAM([],
 267            [[volatile int a = -60000, b = 0xaaaabbbb, c = 0xccccdddd;
 268              asm volatile ("ldr r0, %2 \n"
 269                            "ldr r2, %3 \n"
 270                            "ldr r3, %4 \n"
 271                            "ssat r1, #8, r0 \n"
 272                            "str r1, %0 \n"
 273                            "pkhbt r1, r3, r2, LSL #8 \n"
 274                            "str r1, %1 \n"
 275                            : "=m" (a), "=m" (b)
 276                            : "m" (a), "m" (b), "m" (c)
 277                            : "r0", "r1", "r2", "r3", "cc");
 278              return (a == -128 && b == 0xaabbdddd) ? 0 : -1;
 279            ]]),
 280          [pulseaudio_cv_support_armv6=yes],
 281          [pulseaudio_cv_support_armv6=no])
 282       ])
 283     AS_IF([test "$pulseaudio_cv_support_armv6" = "yes"], [
 284         AC_DEFINE([HAVE_ARMV6], 1, [Have ARMv6 instructions.])
 285       ])
 286   ;;
 287   *)
 288   ;;
 289 esac
 290
 291 CC_CHECK_TLS
 292
 293 AC_CACHE_CHECK([whether $CC knows _Bool],
 294   pulseaudio_cv__Bool,
 295   [AC_COMPILE_IFELSE(
 296      AC_LANG_PROGRAM([], [[_Bool b;]]),
 297      [pulseaudio_cv__Bool=yes],
 298      [pulseaudio_cv__Bool=no])
 299   ])
 300
 301 AS_IF([test "$pulseaudio_cv__Bool" = "yes"], [
 302     AC_DEFINE([HAVE_STD_BOOL], 1, [Have _Bool.])
 303   ])
 304
 305 #### libtool stuff ####
 306 LT_PREREQ(2.2)
 307 LT_INIT([dlopen win32-dll disable-static])
 308
 309 dnl Unfortunately, even up to libtool 2.2.6a there is no way to know
 310 dnl exactly which version of libltdl is present in the system, so we
 311 dnl just assume that it's a working version as long as we have the
 312 dnl library and the header files.
 313 dnl
 314 dnl As an extra safety device, check for lt_dladvise_init() which is
 315 dnl only implemented in libtool 2.x, and refine as we go if we have
 316 dnl refined requirements.
 317 dnl
 318 dnl Check the header files first since the system may have a
 319 dnl libltdl.so for runtime, but no headers, and we want to bail out as
 320 dnl soon as possible.
 321 dnl
 322 dnl We don't need any special variable for this though, since the user
 323 dnl can give the proper place to find libltdl through the standard
 324 dnl variables like LDFLAGS and CPPFLAGS.
 325
 326 AC_CHECK_HEADER([ltdl.h],
 327     [AC_CHECK_LIB([ltdl], [lt_dladvise_init], [LIBLTDL=-lltdl], [LIBLTDL=])],
 328     [LIBLTDL=])
 329
 330 AS_IF([test "x$LIBLTDL" = "x"],
 331     [AC_MSG_ERROR([Unable to find libltdl version 2. Makes sure you have libtool 2.2 or later installed.])])
 332 AC_SUBST([LIBLTDL])
 333
 334
 335 ###################################
 336 #   Basic environment checks      #
 337 ###################################
 338
 339 #### Checks for header files. ####
 340
 341 # ISO
 342 AC_HEADER_STDC
 343
 344 # POSIX
 345 AC_CHECK_HEADERS_ONCE([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
 346     netinet/in_systm.h netinet/tcp.h poll.h pwd.h sched.h \
 347     sys/mman.h sys/resource.h sys/select.h sys/socket.h sys/wait.h \
 348     sys/uio.h syslog.h sys/dl.h dlfcn.h linux/sockios.h])
 349 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 350                  [#include <sys/types.h>
 351                   #if HAVE_NETINET_IN_H
 352                   # include <netinet/in.h>
 353                   #endif
 354                   #if HAVE_NETINET_IN_SYSTM_H
 355                   # include <netinet/in_systm.h>
 356                   #endif
 357                  ])
 358 AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
 359 AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
 360
 361 # Linux
 362 AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
 363 AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
 364
 365 AC_CHECK_HEADERS_ONCE([sys/prctl.h])
 366
 367 # Solaris
 368 AC_CHECK_HEADERS_ONCE([sys/filio.h])
 369
 370 # Windows
 371 AC_CHECK_HEADERS_ONCE([windows.h winsock2.h ws2tcpip.h])
 372
 373 # NetBSD
 374 AC_CHECK_HEADERS_ONCE([sys/atomic.h])
 375
 376 # Other
 377 AC_CHECK_HEADERS_ONCE([sys/ioctl.h])
 378 AC_CHECK_HEADERS_ONCE([byteswap.h])
 379 AC_CHECK_HEADERS_ONCE([sys/syscall.h])
 380 AC_CHECK_HEADERS_ONCE([sys/eventfd.h])
 381 AC_CHECK_HEADERS_ONCE([execinfo.h])
 382 AC_CHECK_HEADERS_ONCE([langinfo.h])
 383 AC_CHECK_HEADERS_ONCE([regex.h pcreposix.h])
 384
 385 #### Typdefs, structures, etc. ####
 386
 387 AC_C_CONST
 388 AC_C_BIGENDIAN
 389 AC_TYPE_PID_T
 390 AC_TYPE_SIZE_T
 391 AC_CHECK_TYPES(ssize_t, , [AC_DEFINE([ssize_t], [signed long],
 392     [Define ssize_t if it is not done by the standard libs.])])
 393 AC_TYPE_OFF_T
 394
 395 AC_TYPE_UID_T
 396 AC_CHECK_DECLS(environ)
 397
 398 AC_CHECK_DEFINE([SIGXCPU], [signal.h], [
 399 HAVE_SIGXCPU=1
 400 AC_DEFINE([HAVE_SIGXCPU], 1, [Have SIGXCPU?])
 401 ], [HAVE_SIGXCPU=0])
 402 AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
 403
 404 # Solaris lacks this
 405 AC_CHECK_DEFINE([INADDR_NONE], [netinet/in.h], [],
 406     [AC_CHECK_DEFINE([INADDR_NONE], [winsock2.h], [],
 407         [AC_DEFINE([INADDR_NONE],  [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])])
 408
 409 #### POSIX threads ####
 410
 411 # Win32 build breaks with win32 pthread installed
 412 AS_IF([test "x$os_is_win32" != "x1"],
 413   [ACX_PTHREAD])
 414
 415 #### Check for libs ####
 416
 417 # ISO
 418 AC_SEARCH_LIBS([pow], [m])
 419
 420 # POSIX
 421 AC_SEARCH_LIBS([sched_setscheduler], [rt])
 422 AC_SEARCH_LIBS([dlopen], [dl])
 423 AC_SEARCH_LIBS([shm_open], [rt])
 424 AC_SEARCH_LIBS([inet_ntop], [nsl])
 425 AC_SEARCH_LIBS([timer_create], [rt])
 426 AC_SEARCH_LIBS([pthread_setaffinity_np], [pthread])
 427 AC_SEARCH_LIBS([pthread_getname_np], [pthread])
 428 AC_SEARCH_LIBS([pthread_setname_np], [pthread])
 429
 430 # BSD
 431 AC_SEARCH_LIBS([connect], [socket])
 432 AC_SEARCH_LIBS([backtrace], [execinfo])
 433
 434 # Darwin/OS X
 435 if test "x$os_is_darwin" = "x1" ; then
 436     AC_MSG_CHECKING([looking for Apple CoreService Framework])
 437     # How do I check a framework "library" - AC_CHECK_LIB prob. won't work??, just assign LIBS & hope
 438     AC_CHECK_HEADER([/Developer/Headers/FlatCarbon/CoreServices.h],
 439     [LIBS="$LIBS -framework CoreServices"],
 440     [AC_MSG_ERROR([CoreServices.h header file not found]) ])
 441
 442     AC_MSG_RESULT([ok])
 443     AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [Using clock_gettime() replacement])
 444     HAVE_BONJOUR=1
 445 fi
 446
 447 AM_CONDITIONAL([HAVE_BONJOUR], [test "x$HAVE_BONJOUR" = x1])
 448
 449 # Windows
 450 AC_SEARCH_LIBS([regexec], [pcreposix])
 451 # This magic is needed so we do not needlessly add static libs to the win32  build, disabling its ability to make dlls.
 452 AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
 453
 454 #### Check for functions ####
 455
 456 # ISO
 457 AC_CHECK_FUNCS_ONCE([lrintf strtof])
 458
 459 # POSIX
 460 AC_FUNC_FORK
 461 AC_FUNC_GETGROUPS
 462 AC_FUNC_SELECT_ARGTYPES
 463 AC_CHECK_FUNCS_ONCE([chmod chown fstat fchown fchmod clock_gettime getaddrinfo getgrgid_r getgrnam_r \
 464     getpwnam_r getpwuid_r gettimeofday getuid mlock nanosleep \
 465     pipe posix_fadvise posix_madvise posix_memalign setpgid setsid shm_open \
 466     sigaction sleep symlink sysconf uname pthread_setaffinity_np pthread_getname_np pthread_setname_np])
 467 AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0])
 468
 469 AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
 470
 471 # X/OPEN
 472 AC_CHECK_FUNCS_ONCE([readlink])
 473
 474 # SUSv2
 475 AC_CHECK_FUNCS_ONCE([ctime_r usleep])
 476
 477 # SUSv3
 478 AC_CHECK_FUNCS_ONCE([strerror_r])
 479
 480 # BSD
 481 AC_CHECK_FUNCS_ONCE([lstat])
 482
 483 # Non-standard
 484
 485 AC_CHECK_FUNCS_ONCE([setresuid setresgid setreuid setregid seteuid setegid ppoll strsignal sig2str strtof_l pipe2 accept4])
 486
 487 AC_FUNC_ALLOCA
 488
 489 AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
 490   pulseaudio_cv_PTHREAD_PRIO_INHERIT,
 491   [save_CC=$CC; CC=$PTHREAD_CC
 492    save_CFLAGS=$CFLAGS; CFLAGS=$PTHREAD_CFLAGS
 493    save_LIBS=$LIBS; LIBS=$PTHREAD_LIBS
 494    AC_LINK_IFELSE(
 495      AC_LANG_PROGRAM(
 496        [[
 497          #include <pthread.h>
 498        ]],
 499        [[int i = PTHREAD_PRIO_INHERIT;]]),
 500      [pulseaudio_cv_PTHREAD_PRIO_INHERIT=yes],
 501      [pulseaudio_cv_PTHREAD_PRIO_INHERIT=no])
 502    CC=$save_CC
 503    CFLAGS=$save_CFLAGS
 504    LIBS=$save_LIBS
 505   ])
 506
 507 AS_IF([test "$pulseaudio_cv_PTHREAD_PRIO_INHERIT" = "yes"], [
 508     AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], 1, [Have PTHREAD_PRIO_INHERIT.])
 509   ])
 510
 511 AC_DEFINE_UNQUOTED(PA_CFLAGS,"$CFLAGS", [The CFLAGS used during compilation])
 512
 513 AC_CHECK_FUNCS([regexec], [HAVE_REGEX=1], [HAVE_REGEX=0])
 514 AM_CONDITIONAL(HAVE_REGEX, [test "x$HAVE_REGEX" = "x1"])
 515
 516 #### Large File-Support (LFS) ####
 517
 518 AC_SYS_LARGEFILE
 519
 520 # Check for open64 to know if the current system does have open64() and similar functions
 521 AC_CHECK_FUNCS_ONCE([open64])
 522
 523 #### [lib]iconv ####
 524
 525 AM_ICONV
 526
 527 IT_PROG_INTLTOOL([0.35.0])
 528 GETTEXT_PACKAGE=pulseaudio
 529 AC_SUBST([GETTEXT_PACKAGE])
 530 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
 531 AM_GLIB_GNU_GETTEXT
 532
 533 pulselocaledir='${prefix}/${DATADIRNAME}/locale'
 534 AC_SUBST(pulselocaledir)
 535
 536 ###################################
 537 #      External libraries         #
 538 ###################################
 539
 540 #### pkg-config ####
 541
 542 PKG_PROG_PKG_CONFIG
 543
 544 #### X11 (optional) ####
 545
 546 AC_ARG_ENABLE([x11],
 547     AS_HELP_STRING([--disable-x11],[Disable optional X11 support]))
 548
 549 AS_IF([test "x$enable_x11" != "xno"],
 550     [PKG_CHECK_MODULES(X11, [ x11-xcb xcb >= 1.6 ice sm xtst ], HAVE_X11=1, HAVE_X11=0)],
 551     HAVE_X11=0)
 552
 553 AS_IF([test "x$enable_x11" = "xyes" && test "x$HAVE_X11" = "x0"],
 554     [AC_MSG_ERROR([*** X11 not found])])
 555
 556 AC_SUBST(X11_CFLAGS)
 557 AC_SUBST(X11_LIBS)
 558 AM_CONDITIONAL([HAVE_X11], [test "x$HAVE_X11" = x1])
 559 AS_IF([test "x$HAVE_X11" = "x1"], AC_DEFINE([HAVE_X11], 1, [Have X11?]))
 560
 561 #### Capabilities (optional) ####
 562
 563 CAP_LIBS=''
 564
 565 AC_ARG_WITH(
 566         [caps],
 567         AS_HELP_STRING([--without-caps],[Omit support for POSIX capabilities.]))
 568
 569 if test "x${with_caps}" != "xno"; then
 570     AC_SEARCH_LIBS([cap_init], [cap], [], [
 571                     if test "x${with_caps}" = "xyes" ; then
 572                         AC_MSG_ERROR([*** POSIX caps libraries not found])
 573                     fi])
 574     AC_CHECK_HEADERS([sys/capability.h], [], [
 575                     if test "x${with_caps}" = "xyes" ; then
 576                         AC_MSG_ERROR([*** POSIX caps headers not found])
 577                     fi])
 578 fi
 579
 580 #### Valgrind (optional) ####
 581
 582 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h])
 583
 584 #### json parsing ####
 585
 586 PKG_CHECK_MODULES(LIBJSON, [ json >= 0.9 ])
 587 AC_SUBST(LIBJSON_CFLAGS)
 588 AC_SUBST(LIBJSON_LIBS)
 589
 590 #### Sound file ####
 591
 592 PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.20 ])
 593 AC_SUBST(LIBSNDFILE_CFLAGS)
 594 AC_SUBST(LIBSNDFILE_LIBS)
 595
 596 PKG_CHECK_MODULES(LIBSPEEX, [ speexdsp >= 1.2 ])
 597 AC_SUBST(LIBSPEEX_CFLAGS)
 598 AC_SUBST(LIBSPEEX_LIBS)
 599
 600 #### atomic-ops ###
 601
 602 AC_MSG_CHECKING([whether we need libatomic_ops])
 603 if test "x$need_libatomic_ops" = "xyes"; then
 604    AC_MSG_RESULT([yes])
 605    AC_CHECK_HEADERS([atomic_ops.h], [], [
 606    AC_MSG_ERROR([*** libatomic-ops headers not found])
 607    ])
 608
 609    # Win32 does not need the lib and breaks horribly if we try to include it
 610    if test "x$os_is_win32" != "x1" ; then
 611        LIBS="$LIBS -latomic_ops"
 612    fi
 613 else
 614    AC_MSG_RESULT([no])
 615 fi
 616
 617 #### Libsamplerate support (optional) ####
 618
 619 AC_ARG_ENABLE([samplerate],
 620     AS_HELP_STRING([--disable-samplerate],[Disable optional libsamplerate support]))
 621
 622 AS_IF([test "x$enable_samplerate" != "xno"],
 623     [PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ], HAVE_LIBSAMPLERATE=1, HAVE_LIBSAMPLERATE=0)],
 624     HAVE_LIBSAMPLERATE=0)
 625
 626 AS_IF([test "x$enable_samplerate" = "xyes" && test "x$HAVE_LIBSAMPLERATE" = "x0"],
 627     [AC_MSG_ERROR([*** Libsamplerate not found])])
 628
 629 AC_SUBST(LIBSAMPLERATE_CFLAGS)
 630 AC_SUBST(LIBSAMPLERATE_LIBS)
 631 AM_CONDITIONAL([HAVE_LIBSAMPLERATE], [test "x$HAVE_LIBSAMPLERATE" = x1])
 632 AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], AC_DEFINE([HAVE_LIBSAMPLERATE], 1, [Have libsamplerate?]))
 633
 634 #### Database support ####
 635
 636 AC_ARG_WITH([database],
 637     AS_HELP_STRING([--with-database=auto|tdb|gdbm|simple],[Choose database backend.]),[],[with_database=auto])
 638
 639
 640 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xtdb"],
 641     [PKG_CHECK_MODULES(TDB, [ tdb ], HAVE_TDB=1, HAVE_TDB=0)],
 642     HAVE_TDB=0)
 643 AS_IF([test "x$HAVE_TDB" = "x1"], with_database=tdb)
 644
 645 AS_IF([test "x$with_database" = "xtdb" && test "x$HAVE_TDB" = "x0"],
 646     [AC_MSG_ERROR([*** tdb not found])])
 647
 648
 649 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xgdbm"],
 650     [
 651         HAVE_GDBM=1
 652         AC_CHECK_LIB(gdbm, gdbm_open, [], HAVE_GDBM=0)
 653         AC_CHECK_HEADERS(gdbm.h, [], HAVE_GDBM=0)
 654     ],
 655     HAVE_GDBM=0)
 656 AS_IF([test "x$HAVE_GDBM" = "x1"],
 657     [
 658         with_database=gdbm
 659         GDBM_CFLAGS=
 660         GDBM_LIBS=-lgdbm
 661     ])
 662
 663 AS_IF([test "x$with_database" = "xgdbm" && test "x$HAVE_GDBM" = "x0"],
 664     [AC_MSG_ERROR([*** gdbm not found])])
 665
 666
 667 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xsimple"],
 668     HAVE_SIMPLEDB=1,
 669     HAVE_SIMPLEDB=0)
 670 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], with_database=simple)
 671
 672 AS_IF([test "x$HAVE_TDB" != x1 -a "x$HAVE_GDBM" != x1 -a "x$HAVE_SIMPLEDB" != x1],
 673     AC_MSG_ERROR([*** missing database backend]))
 674
 675
 676 AC_SUBST(TDB_CFLAGS)
 677 AC_SUBST(TDB_LIBS)
 678 AM_CONDITIONAL([HAVE_TDB], [test "x$HAVE_TDB" = x1])
 679 AS_IF([test "x$HAVE_TDB" = "x1"], AC_DEFINE([HAVE_TDB], 1, [Have tdb?]))
 680
 681 AC_SUBST(GDBM_CFLAGS)
 682 AC_SUBST(GDBM_LIBS)
 683 AM_CONDITIONAL([HAVE_GDBM], [test "x$HAVE_GDBM" = x1])
 684 AS_IF([test "x$HAVE_GDBM" = "x1"], AC_DEFINE([HAVE_GDBM], 1, [Have gdbm?]))
 685
 686 AM_CONDITIONAL([HAVE_SIMPLEDB], [test "x$HAVE_SIMPLEDB" = x1])
 687 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], AC_DEFINE([HAVE_SIMPLEDB], 1, [Have simple?]))
 688
 689 #### OSS support (optional) ####
 690
 691 AC_ARG_ENABLE([oss-output],
 692     AS_HELP_STRING([--disable-oss-output],[Disable optional OSS output support]))
 693
 694 AC_ARG_ENABLE([oss-wrapper],
 695     AS_HELP_STRING([--disable-oss-wrapper],[Disable optional OSS wrapper support]))
 696
 697 AS_IF([test "x$enable_oss_output" != "xno" -o "x$enable_oss_wrapper" != "xno"],
 698     [AC_CHECK_HEADERS([sys/soundcard.h], HAVE_OSS=1, HAVE_OSS=0)],
 699     HAVE_OSS=0)
 700
 701 AS_IF([test "x$enable_oss_output" = "xyes" -o "x$enable_oss_wrapper" = "xyes" && test "x$HAVE_OSS" = "x0"],
 702     [AC_MSG_ERROR([*** OSS support not found])])
 703
 704 AS_IF([test "x$enable_oss_output" != "xno"],
 705     [AS_IF([test "x$HAVE_OSS" = "x1"], HAVE_OSS_OUTPUT=1, HAVE_OSS_OUTPUT=0)],
 706     HAVE_OSS_OUTPUT=0)
 707
 708 AS_IF([test "x$enable_oss_wrapper" != "xno"],
 709     [AS_IF([test "x$HAVE_OSS" = "x1"], HAVE_OSS_WRAPPER=1, HAVE_OSS_WRAPPER=0)],
 710     HAVE_OSS_WRAPPER=0)
 711
 712 AM_CONDITIONAL([HAVE_OSS_OUTPUT], [test "x$HAVE_OSS_OUTPUT" = "x1"])
 713 AM_CONDITIONAL([HAVE_OSS_WRAPPER], [test "x$HAVE_OSS_WRAPPER" = "x1"])
 714 AS_IF([test "x$HAVE_OSS_OUTPUT" = "x1"], AC_DEFINE([HAVE_OSS_OUTPUT], 1, [Have OSS output?]))
 715 AS_IF([test "x$HAVE_OSS_WRAPPER" = "x1"], AC_DEFINE([HAVE_OSS_WRAPPER], 1, [Have OSS wrapper (padsp)?]))
 716
 717 #### CoreAudio support (optional) ####
 718
 719 AC_ARG_ENABLE([coreaudio-output],
 720     AS_HELP_STRING([--disable-coreaudio-output],[Disable optional CoreAudio output support]))
 721
 722 AS_IF([test "x$enable_coreaudio_output" != "xno"],
 723     [AC_CHECK_HEADERS([CoreAudio/CoreAudio.h], HAVE_COREAUDIO=1, HAVE_COREAUDIO=0)],
 724     HAVE_COREAUDIO=0)
 725
 726 AS_IF([test "x$enable_coreaudio_output" = "xyes" && test "x$HAVE_COREAUDIO" = "x0"],
 727     [AC_MSG_ERROR([*** CoreAudio output support not found])])
 728
 729 AM_CONDITIONAL([HAVE_COREAUDIO], [test "x$HAVE_COREAUDIO" = "x1" && test "x$enable_coreaudio_output" != "xno"])
 730
 731 #### ALSA support (optional) ####
 732
 733 AC_ARG_ENABLE([alsa],
 734     AS_HELP_STRING([--disable-alsa],[Disable optional ALSA support]))
 735
 736 AS_IF([test "x$enable_alsa" != "xno"],
 737     [PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.19 ], HAVE_ALSA=1, HAVE_ALSA=0)],
 738     HAVE_ALSA=0)
 739
 740 AS_IF([test "x$enable_alsa" = "xyes" && test "x$HAVE_ALSA" = "x0"],
 741     [AC_MSG_ERROR([*** Needed alsa >= 1.0.19 support not found])])
 742
 743 AC_SUBST(ASOUNDLIB_CFLAGS)
 744 AC_SUBST(ASOUNDLIB_LIBS)
 745 AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
 746 AS_IF([test "x$HAVE_ALSA" = "x1"], AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?]))
 747
 748 #### Solaris audio support (optional) ####
 749
 750 AC_ARG_ENABLE([solaris],
 751     AS_HELP_STRING([--disable-solaris],[Disable optional Solaris audio support]))
 752
 753 AS_IF([test "x$enable_solaris" != "xno"],
 754     [AC_CHECK_HEADERS([sys/audio.h], HAVE_SOLARIS=1, HAVE_SOLARIS=0)],
 755     HAVE_SOLARIS=0)
 756
 757 AS_IF([test "x$enable_solaris" = "xyes" && test "x$HAVE_SOLARIS" = "x0"],
 758     [AC_MSG_ERROR([*** Solaris audio support not found])])
 759
 760 AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1])
 761 AS_IF([test "x$HAVE_SOLARIS" = "x1"], AC_DEFINE([HAVE_SOLARIS], 1, [Have Solaris audio?]))
 762
 763 #### WaveOut audio support (optional) ####
 764
 765 AC_ARG_ENABLE([waveout],
 766     AS_HELP_STRING([--disable-waveout],[Disable optional WaveOut audio support]))
 767
 768 AS_IF([test "x$enable_waveout" != "xno"],
 769     [AC_CHECK_HEADERS([mmsystem.h], HAVE_WAVEOUT=1, HAVE_WAVEOUT=0, [#include <windows.h>])],
 770     HAVE_WAVEOUT=0)
 771
 772 AS_IF([test "x$enable_waveout" = "xyes" && test "x$HAVE_WAVEOUT" = "x0"],
 773     [AC_MSG_ERROR([*** WaveOut audio support not found])])
 774
 775 AM_CONDITIONAL([HAVE_WAVEOUT], [test "x$HAVE_WAVEOUT" = x1])
 776 AS_IF([test "x$HAVE_WAVEOUT" = "x1"], AC_DEFINE([HAVE_WAVEOUT], 1, [Have WaveOut audio?]))
 777
 778 #### GLib 2 support (optional) ####
 779
 780 AC_ARG_ENABLE([glib2],
 781     AS_HELP_STRING([--disable-glib2],[Disable optional GLib 2 support]))
 782
 783 AS_IF([test "x$enable_glib2" != "xno"],
 784     [PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ], HAVE_GLIB20=1, HAVE_GLIB20=0)],
 785     HAVE_GLIB20=0)
 786
 787 AS_IF([test "x$enable_glib2" = "xyes" && test "x$HAVE_GLIB20" = "x0"],
 788     [AC_MSG_ERROR([*** GLib 2 support not found])])
 789
 790 AC_SUBST(GLIB20_CFLAGS)
 791 AC_SUBST(GLIB20_LIBS)
 792 AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
 793 AS_IF([test "x$HAVE_GLIB20" = "x1"], AC_DEFINE([HAVE_GLIB], 1, [Have GLIB?]))
 794
 795 #### GTK2 support (optional) ####
 796
 797 AC_ARG_ENABLE([gtk2],
 798     AS_HELP_STRING([--disable-gtk2],[Disable optional Gtk+ 2 support]))
 799
 800 AS_IF([test "x$enable_gtk2" != "xno"],
 801     [PKG_CHECK_MODULES(GTK20, [ gtk+-2.0 >= 2.4.0 ], HAVE_GTK20=1, HAVE_GTK20=0)],
 802     HAVE_GTK20=0)
 803
 804 AS_IF([test "x$enable_gtk2" = "xyes" && test "x$HAVE_GTK20" = "x0"],
 805     [AC_MSG_ERROR([*** Gtk+ 2 support not found])])
 806
 807 AC_SUBST(GTK20_CFLAGS)
 808 AC_SUBST(GTK20_LIBS)
 809 AM_CONDITIONAL([HAVE_GTK20], [test "x$HAVE_GTK20" = x1])
 810 AS_IF([test "x$HAVE_GTK20" = "x1"], AC_DEFINE([HAVE_GTK], 1, [Have GTK?]))
 811
 812 #### GConf support (optional) ####
 813
 814 AC_ARG_ENABLE([gconf],
 815     AS_HELP_STRING([--disable-gconf],[Disable optional GConf support]))
 816
 817 AS_IF([test "x$enable_gconf" != "xno"],
 818     [PKG_CHECK_MODULES(GCONF, [ gconf-2.0 >= 2.4.0 gobject-2.0 ], HAVE_GCONF=1, HAVE_GCONF=0)],
 819     HAVE_GCONF=0)
 820
 821 AS_IF([test "x$enable_gconf" = "xyes" && test "x$HAVE_GCONF" = "x0"],
 822     [AC_MSG_ERROR([*** GConf support not found])])
 823
 824 AC_SUBST(GCONF_CFLAGS)
 825 AC_SUBST(GCONF_LIBS)
 826 AM_CONDITIONAL([HAVE_GCONF], [test "x$HAVE_GCONF" = x1])
 827
 828 #### Avahi support (optional) ####
 829
 830 AC_ARG_ENABLE([avahi],
 831     AS_HELP_STRING([--disable-avahi],[Disable optional Avahi support]))
 832
 833 AS_IF([test "x$enable_avahi" != "xno"],
 834     [PKG_CHECK_MODULES(AVAHI, [ avahi-client >= 0.6.0 ], HAVE_AVAHI=1, HAVE_AVAHI=0)],
 835     HAVE_AVAHI=0)
 836
 837 AS_IF([test "x$enable_avahi" = "xyes" && test "x$HAVE_AVAHI" = "x0"],
 838     [AC_MSG_ERROR([*** Avahi support not found])])
 839
 840 AC_SUBST(AVAHI_CFLAGS)
 841 AC_SUBST(AVAHI_LIBS)
 842 AM_CONDITIONAL([HAVE_AVAHI], [test "x$HAVE_AVAHI" = x1])
 843
 844 ### JACK (optional) ####
 845
 846 AC_ARG_ENABLE([jack],
 847     AS_HELP_STRING([--disable-jack],[Disable optional JACK support]))
 848
 849 AS_IF([test "x$enable_jack" != "xno"],
 850     [PKG_CHECK_MODULES(JACK, [ jack >= 0.100 ], HAVE_JACK=1, HAVE_JACK=0)],
 851     HAVE_JACK=0)
 852
 853 AS_IF([test "x$enable_jack" = "xyes" && test "x$HAVE_JACK" = "x0"],
 854     [AC_MSG_ERROR([*** JACK support not found])])
 855
 856 AC_SUBST(JACK_CFLAGS)
 857 AC_SUBST(JACK_LIBS)
 858 AM_CONDITIONAL([HAVE_JACK], [test "x$HAVE_JACK" = x1])
 859
 860 #### Async DNS support (optional) ####
 861
 862 AC_ARG_ENABLE([asyncns],
 863     AS_HELP_STRING([--disable-asyncns],[Disable optional Async DNS support]))
 864
 865 AS_IF([test "x$enable_asyncns" != "xno"],
 866     [PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ], HAVE_LIBASYNCNS=1, HAVE_LIBASYNCNS=0)],
 867     HAVE_LIBASYNCNS=0)
 868
 869 AS_IF([test "x$enable_asyncns" = "xyes" && test "x$HAVE_LIBASYNCNS" = "x0"],
 870     [AC_MSG_ERROR([*** Async DNS support not found])])
 871
 872 AC_SUBST(LIBASYNCNS_CFLAGS)
 873 AC_SUBST(LIBASYNCNS_LIBS)
 874 AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1])
 875 AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?]))
 876
 877 #### TCP wrappers (optional) ####
 878
 879 AC_ARG_ENABLE([tcpwrap],
 880     AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]))
 881
 882 AS_IF([test "x$enable_tcpwrap" != "xno"],
 883     [
 884         ACX_LIBWRAP
 885         AS_IF([test "x$LIBWRAP_LIBS" != "x"], HAVE_TCPWRAP=1, HAVE_TCPWRAP=0)
 886     ],
 887     HAVE_TCPWRAP=0)
 888
 889 AS_IF([test "x$enable_tcpwrap" = "xyes" && test "x$HAVE_TCPWRAP" = "x0"],
 890     [AC_MSG_ERROR([*** TCP wrappers support not found])])
 891
 892 AC_SUBST(LIBWRAP_LIBS)
 893
 894 #### LIRC support (optional) ####
 895
 896 AC_ARG_ENABLE([lirc],
 897     AS_HELP_STRING([--disable-lirc],[Disable optional LIRC support]))
 898
 899 AS_IF([test "x$enable_lirc" != "xno"],
 900     [ACX_LIRC],
 901     HAVE_LIRC=0)
 902
 903 AS_IF([test "x$enable_lirc" = "xyes" && test "x$HAVE_LIRC" = "x0"],
 904     [AC_MSG_ERROR([*** LIRC support not found])])
 905
 906 AC_SUBST(LIRC_CFLAGS)
 907 AC_SUBST(LIRC_LIBS)
 908 AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1])
 909
 910 #### HAL support (optional) ####
 911
 912 AC_ARG_ENABLE([hal],
 913     AS_HELP_STRING([--disable-hal],[Disable optional HAL support]))
 914
 915 AS_IF([test "x$enable_hal" != "xno" -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \)],
 916     [PKG_CHECK_MODULES(HAL, [ hal >= 0.5.11 ], HAVE_HAL=1, HAVE_HAL=0)],
 917     HAVE_HAL=0)
 918
 919 AS_IF([test "x$enable_hal" = "xyes" && test "x$HAVE_HAL" = "x0"],
 920     [AC_MSG_ERROR([*** HAL support not found])])
 921
 922 AC_SUBST(HAL_CFLAGS)
 923 AC_SUBST(HAL_LIBS)
 924 AM_CONDITIONAL([HAVE_HAL], [test "x$HAVE_HAL" = x1])
 925 AS_IF([test "x$HAVE_HAL" = "x1"], AC_DEFINE([HAVE_HAL], 1, [Have HAL.]))
 926
 927 #### UDEV support (optional) ####
 928
 929 AC_ARG_ENABLE([udev],
 930     AS_HELP_STRING([--disable-udev],[Disable optional UDEV support]))
 931
 932 AS_IF([test "x$enable_udev" != "xno" -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \)],
 933     [PKG_CHECK_MODULES(UDEV, [ libudev >= 143 ], HAVE_UDEV=1, HAVE_UDEV=0)],
 934     HAVE_UDEV=0)
 935
 936 AS_IF([test "x$enable_udev" = "xyes" && test "x$HAVE_UDEV" = "x0"],
 937     [AC_MSG_ERROR([*** UDEV support not found])])
 938
 939 AC_SUBST(UDEV_CFLAGS)
 940 AC_SUBST(UDEV_LIBS)
 941 AM_CONDITIONAL([HAVE_UDEV], [test "x$HAVE_UDEV" = x1])
 942 AS_IF([test "x$HAVE_UDEV" = "x1"], AC_DEFINE([HAVE_UDEV], 1, [Have UDEV.]))
 943
 944 #### BlueZ support (optional) ####
 945
 946 AC_ARG_ENABLE([bluez],
 947     AS_HELP_STRING([--disable-bluez],[Disable optional BlueZ support]))
 948
 949 AS_IF([test "x$enable_bluez" != "xno"],
 950     [PKG_CHECK_MODULES(BLUEZ, [ bluez >= 3.0 ], HAVE_BLUEZ=1, HAVE_BLUEZ=0)],
 951     HAVE_BLUEZ=0)
 952
 953 AS_IF([test "x$enable_bluez" = "xyes" && test "x$HAVE_BLUEZ" = "x0"],
 954     [AC_MSG_ERROR([*** BLUEZ support not found])])
 955
 956 AC_SUBST(BLUEZ_CFLAGS)
 957 AC_SUBST(BLUEZ_LIBS)
 958 AM_CONDITIONAL([HAVE_BLUEZ], [test "x$HAVE_BLUEZ" = x1])
 959
 960 #### D-Bus support (optional) ####
 961
 962 AC_ARG_ENABLE([dbus],
 963     AS_HELP_STRING([--disable-dbus],[Disable optional D-Bus support]))
 964
 965 AS_IF([test "x$enable_dbus" != "xno"],
 966     [PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 1.0.0 ], HAVE_DBUS=1, HAVE_DBUS=0)],
 967     HAVE_DBUS=0)
 968
 969 AS_IF([test "x$enable_dbus" = "xyes" && test "x$HAVE_DBUS" = "x0"],
 970     [AC_MSG_ERROR([*** D-Bus support not found])])
 971
 972 AS_IF([test "x$HAVE_DBUS" = "x1"],
 973     [
 974         save_CFLAGS="$CFLAGS"; CFLAGS="$CFLAGS $DBUS_CFLAGS"
 975         save_LIBS="$LIBS"; LIBS="$LIBS $DBUS_LIBS"
 976         AC_CHECK_FUNCS(dbus_watch_get_unix_fd)
 977         CFLAGS="$save_CFLAGS"
 978         LIBS="$save_LIBS"
 979     ])
 980
 981 AC_SUBST(DBUS_CFLAGS)
 982 AC_SUBST(DBUS_LIBS)
 983 AM_CONDITIONAL([HAVE_DBUS], [test "x$HAVE_DBUS" = x1])
 984 AS_IF([test "x$HAVE_DBUS" = "x1"], AC_DEFINE([HAVE_DBUS], 1, [Have D-Bus.]))
 985
 986 # HAL and BlueZ depend on D-Bus: So double check if they were explicitly enabled.
 987 if test "x$HAVE_DBUS" != "x1" ; then
 988     HAVE_HAL=0
 989     if test "x$enable_hal" = "xyes"; then
 990         AC_MSG_ERROR([*** D-Bus support is required by HAL])
 991     fi
 992
 993     HAVE_BLUEZ=0
 994     if test "x$enable_bluez" = "xyes"; then
 995         AC_MSG_ERROR([*** D-Bus support is required by BLUEZ])
 996     fi
 997 fi
 998
 999 #### HAL compat support (optional) ####
1000
1001 AC_ARG_ENABLE([hal-compat],
1002     AS_HELP_STRING([--disable-hal-compat],[Disable optional HAL->udev transition compatibility support]))
1003
1004 if test "x$enable_hal_compat" != "xno" -a "x$HAVE_HAL" = "x0" -a "x$HAVE_UDEV" = "x1"; then
1005     HAVE_HAL_COMPAT=1
1006     AC_DEFINE([HAVE_HAL_COMPAT], 1, [Have HAL compatibility.])
1007 else
1008     HAVE_HAL_COMPAT=0
1009 fi
1010
1011 AM_CONDITIONAL([HAVE_HAL_COMPAT], [test "x$HAVE_HAL_COMPAT" = x1])
1012
1013 ### IPv6 connection support (optional) ###
1014
1015 AC_ARG_ENABLE([ipv6],
1016     AS_HELP_STRING([--disable-ipv6],[Disable optional IPv6 support]))
1017
1018 if test "x$enable_ipv6" != "xno"; then
1019     AC_DEFINE([HAVE_IPV6], [1], [Define this to enable IPv6 connection support])
1020     HAVE_IPV6=1
1021 else
1022     HAVE_IPV6=0
1023 fi
1024
1025 #### OpenSSL support (optional) ####
1026
1027 AC_ARG_ENABLE([openssl],
1028     AS_HELP_STRING([--disable-openssl],[Disable OpenSSL support (used for Airtunes/RAOP)]))
1029
1030 AS_IF([test "x$enable_openssl" != "xno"],
1031     [PKG_CHECK_MODULES(OPENSSL, [ openssl > 0.9 ], HAVE_OPENSSL=1, HAVE_OPENSSL=0)],
1032     HAVE_OPENSSL=0)
1033
1034 AS_IF([test "x$enable_openssl" = "xyes" && test "x$HAVE_OPENSSL" = "x0"],
1035     [AC_MSG_ERROR([*** OpenSSL support not found])])
1036
1037 AC_SUBST(OPENSSL_CFLAGS)
1038 AC_SUBST(OPENSSL_LIBS)
1039 AM_CONDITIONAL([HAVE_OPENSSL], [test "x$HAVE_OPENSSL" = x1])
1040 AS_IF([test "x$HAVE_OPENSSL" = "x1"], AC_DEFINE([HAVE_OPENSSL], 1, [Have OpenSSL]))
1041
1042 #### FFTW (optional) ####
1043 AC_ARG_WITH([fftw],
1044     AS_HELP_STRING([--without-fftw],[Omit FFTW-using modules (equalizer)]))
1045
1046 AS_IF([test "x$with_fftw" != "xno"],
1047     [PKG_CHECK_MODULES(FFTW, [ fftw3f ], HAVE_FFTW=1, HAVE_FFTW=0)],
1048     HAVE_FFTW=0)
1049
1050 AM_CONDITIONAL([HAVE_FFTW], [test "x$HAVE_FFTW" = "x1"])
1051
1052 ### ORC (optional) ###
1053 ORC_CHECK([0.4.11])
1054
1055 ### Build and Install man pages ###
1056 AC_ARG_ENABLE([manpages],
1057     AS_HELP_STRING([--disable-manpages],[Disable building and installation of man pages]))
1058
1059 AM_CONDITIONAL([BUILD_MANPAGES], [test "x$enable_manpages" != "xno"])
1060
1061 #### PulseAudio system group & user  #####
1062
1063 AC_ARG_WITH(system_user, AS_HELP_STRING([--with-system-user=<user>],[User for running the PulseAudio daemon as a system-wide instance (pulse)]))
1064 if test -z "$with_system_user" ; then
1065     PA_SYSTEM_USER=pulse
1066 else
1067     PA_SYSTEM_USER=$with_system_user
1068 fi
1069 AC_SUBST(PA_SYSTEM_USER)
1070 AC_DEFINE_UNQUOTED(PA_SYSTEM_USER,"$PA_SYSTEM_USER", [User for running the PulseAudio system daemon])
1071
1072 AC_ARG_WITH(system_group,AS_HELP_STRING([--with-system-group=<group>],[Group for running the PulseAudio daemon as a system-wide instance (pulse)]))
1073 if test -z "$with_system_group" ; then
1074     PA_SYSTEM_GROUP=pulse
1075 else
1076     PA_SYSTEM_GROUP=$with_system_group
1077 fi
1078 AC_SUBST(PA_SYSTEM_GROUP)
1079 AC_DEFINE_UNQUOTED(PA_SYSTEM_GROUP,"$PA_SYSTEM_GROUP", [Group for the PulseAudio system daemon])
1080
1081 AC_ARG_WITH(access_group,AS_HELP_STRING([--with-access-group=<group>],[Group which is allowed access to a system-wide PulseAudio daemon (pulse-access)]))
1082 if test -z "$with_access_group" ; then
1083     PA_ACCESS_GROUP=pulse-access
1084 else
1085     PA_ACCESS_GROUP=$with_access_group
1086 fi
1087 AC_SUBST(PA_ACCESS_GROUP)
1088 AC_DEFINE_UNQUOTED(PA_ACCESS_GROUP,"$PA_ACCESS_GROUP", [Access group])
1089
1090 AC_ARG_ENABLE([per-user-esound-socket],
1091     AS_HELP_STRING([--disable-per-user-esound-socket],[Use global esound socket directory /tmp/.esd/socket.]))
1092
1093 if test "x$enable_per_user_esound_socket" != "xno"; then
1094     USE_PER_USER_ESOUND_SOCKET=1
1095     AC_DEFINE([USE_PER_USER_ESOUND_SOCKET], [1], [Define this if you want per-user esound socket directories])
1096 else
1097     USE_PER_USER_ESOUND_SOCKET=0
1098 fi
1099
1100 #### PulseAudio system runtime dir ####
1101 PA_SYSTEM_RUNTIME_PATH="${localstatedir}/run/pulse"
1102 AC_SUBST(PA_SYSTEM_RUNTIME_PATH)
1103 PA_SYSTEM_CONFIG_PATH="${localstatedir}/lib/pulse"
1104 AC_SUBST(PA_SYSTEM_CONFIG_PATH)
1105 PA_SYSTEM_STATE_PATH="${localstatedir}/lib/pulse"
1106 AC_SUBST(PA_SYSTEM_STATE_PATH)
1107
1108
1109 #### Mac OSX specific stuff #####
1110
1111 AC_ARG_ENABLE(mac-universal,
1112     AS_HELP_STRING([--enable-mac-universal], [Build Mac universal binaries]),
1113     enable_mac_universal=$enableval, enable_mac_universal="no")
1114
1115 AC_ARG_WITH(mac-version-min,
1116     AS_HELP_STRING([--with-mac-version-min=<version>], [Defines the earliest version of MacOS X that the executables will run on.]),
1117     mac_version_min=$withval, mac_version_min="10.5")
1118
1119 AC_ARG_WITH(mac-sysroot,
1120     AS_HELP_STRING([--with-mac-sysroot=<path>], [SDK basedir to use as the logical root directory for headers and libraries.]),
1121     mac_sysroot=$withval, mac_sysroot="/Developer/SDKs/MacOSX10.5.sdk")
1122
1123 if test "x$os_is_darwin" = "x1" ; then
1124     LDFLAGS="$LDFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
1125     CFLAGS="$CFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
1126
1127     if test "x$enable_mac_universal" = "xyes" ; then
1128         mac_arches="-arch i386 -arch x86_64"
1129         LDFLAGS="$LDFLAGS $mac_arches"
1130         CFLAGS="$CFLAGS $mac_arches"
1131     fi
1132 fi
1133
1134
1135 ###################################
1136 #            Output               #
1137 ###################################
1138
1139 AC_ARG_ENABLE([legacy-runtime-dir],
1140         AS_HELP_STRING([--disable-legacy-runtime-dir], [Try to connect on legacy (< 0.9.12) socket paths.]))
1141 if test "x$enable_legacy_runtime_dir" != "xno" ; then
1142         AC_DEFINE(ENABLE_LEGACY_RUNTIME_DIR, [1], [Legacy runtime dir])
1143 fi
1144
1145 AC_ARG_ENABLE([static-bins],
1146     AS_HELP_STRING([--enable-static-bins],[Statically link executables.]))
1147
1148 if test "x$enable_static_bins" = "xyes"; then
1149     STATIC_BINS=1
1150 else
1151     STATIC_BINS=0
1152 fi
1153
1154 AM_CONDITIONAL([STATIC_BINS], [test "x$STATIC_BINS" = "x1"])
1155
1156 AC_ARG_WITH(
1157         [preopen-mods],
1158         AS_HELP_STRING([--with-preopen-mods],[Modules to preopen in daemon (default: all).]),
1159         [PREOPEN_MODS=$withval], [PREOPEN_MODS="all"])
1160 AM_CONDITIONAL([PREOPEN_MODS], [test "x$PREOPEN_MODS" != "xall"])
1161 if test "x$PREOPEN_MODS" != "xall" ; then
1162     tmpLIBS=""
1163     for mod in $PREOPEN_MODS; do
1164         tmpLIBS="$tmpLIBS module-$mod.la"
1165     done
1166     PREOPEN_MODS="$tmpLIBS"
1167     AC_SUBST(PREOPEN_MODS)
1168 fi
1169
1170 AC_ARG_WITH(
1171         [module-dir],
1172         AS_HELP_STRING([--with-module-dir],[Directory where to install the modules to (defaults to ${libdir}/pulse-${PA_MAJORMINOR}/modules]),
1173         [modlibexecdir=$withval], [modlibexecdir="${libdir}/pulse-${PA_MAJORMINOR}/modules"])
1174
1175 AC_SUBST(modlibexecdir)
1176
1177 AC_ARG_WITH(
1178         [udev-rules-dir],
1179         AS_HELP_STRING([--with-udev-rules-dir],[Directory where to install udev rules to (defaults to /lib/udev/rules.d)]),
1180         [udevrulesdir=$withval], [udevrulesdir="/lib/udev/rules.d"])
1181
1182 AC_SUBST(udevrulesdir)
1183
1184 AC_ARG_ENABLE([force-preopen],
1185     AS_HELP_STRING([--enable-force-preopen],[Preopen modules, even when dlopen() is supported.]))
1186
1187 if test "x$enable_force_preopen" = "xyes"; then
1188     FORCE_PREOPEN=yes
1189 else
1190     FORCE_PREOPEN=no
1191 fi
1192
1193 AM_CONDITIONAL([FORCE_PREOPEN], [test "x$FORCE_PREOPEN" = "xyes"])
1194
1195 AC_CONFIG_FILES([
1196 Makefile
1197 src/Makefile
1198 man/Makefile
1199 libpulse.pc
1200 libpulse-simple.pc
1201 libpulse-browse.pc
1202 libpulse-mainloop-glib.pc
1203 doxygen/Makefile
1204 doxygen/doxygen.conf
1205 src/pulse/version.h
1206 po/Makefile.in
1207 ])
1208
1209 AC_OUTPUT
1210
1211 # ==========================================================================
1212
1213 AS_IF([test "x$HAVE_X11" = "x1"], ENABLE_X11=yes, ENABLE_X11=no)
1214 AS_IF([test "x$HAVE_OSS_OUTPUT" = "x1"], ENABLE_OSS_OUTPUT=yes, ENABLE_OSS_OUTPUT=no)
1215 AS_IF([test "x$HAVE_OSS_WRAPPER" = "x1"], ENABLE_OSS_WRAPPER=yes, ENABLE_OSS_WRAPPER=no)
1216 AS_IF([test "x$HAVE_ALSA" = "x1"], ENABLE_ALSA=yes, ENABLE_ALSA=no)
1217 AS_IF([test "x$HAVE_COREAUDIO" = "x1"], ENABLE_COREAUDIO=yes, ENABLE_COREAUDIO=no)
1218 AS_IF([test "x$HAVE_SOLARIS" = "x1"], ENABLE_SOLARIS=yes, ENABLE_SOLARIS=no)
1219 AS_IF([test "x$HAVE_WAVEOUT" = "x1"], ENABLE_WAVEOUT=yes, ENABLE_WAVEOUT=no)
1220 AS_IF([test "x$HAVE_GLIB20" = "x1"], ENABLE_GLIB20=yes, ENABLE_GLIB20=no)
1221 AS_IF([test "x$HAVE_GTK20" = "x1"], ENABLE_GTK20=yes, ENABLE_GTK20=no)
1222 AS_IF([test "x$HAVE_GCONF" = "x1"], ENABLE_GCONF=yes, ENABLE_GCONF=no)
1223 AS_IF([test "x$HAVE_AVAHI" = "x1"], ENABLE_AVAHI=yes, ENABLE_AVAHI=no)
1224 AS_IF([test "x$HAVE_JACK" = "x1"], ENABLE_JACK=yes, ENABLE_JACK=no)
1225 AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], ENABLE_LIBASYNCNS=yes, ENABLE_LIBASYNCNS=no)
1226 AS_IF([test "x$HAVE_LIRC" = "x1"], ENABLE_LIRC=yes, ENABLE_LIRC=no)
1227 AS_IF([test "x$HAVE_DBUS" = "x1"], ENABLE_DBUS=yes, ENABLE_DBUS=no)
1228 AS_IF([test "x$HAVE_HAL" = "x1"], ENABLE_HAL=yes, ENABLE_HAL=no)
1229 AS_IF([test "x$HAVE_UDEV" = "x1"], ENABLE_UDEV=yes, ENABLE_UDEV=no)
1230 AS_IF([test "x$HAVE_BLUEZ" = "x1"], ENABLE_BLUEZ=yes, ENABLE_BLUEZ=no)
1231 AS_IF([test "x$HAVE_HAL_COMPAT" = "x1"], ENABLE_HAL_COMPAT=yes, ENABLE_HAL_COMPAT=no)
1232 AS_IF([test "x$HAVE_TCPWRAP" = "x1"], ENABLE_TCPWRAP=yes, ENABLE_TCPWRAP=no)
1233 AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], ENABLE_LIBSAMPLERATE=yes, ENABLE_LIBSAMPLERATE=no)
1234 AS_IF([test "x$HAVE_IPV6" = "x1"], ENABLE_IPV6=yes, ENABLE_IPV6=no)
1235 AS_IF([test "x$HAVE_OPENSSL" = "x1"], ENABLE_OPENSSL=yes, ENABLE_OPENSSL=no)
1236 AS_IF([test "x$HAVE_FFTW" = "x1"], ENABLE_FFTW=yes, ENABLE_FFTW=no)
1237 AS_IF([test "x$HAVE_ORC" = "xyes"], ENABLE_ORC=yes, ENABLE_ORC=no)
1238 AS_IF([test "x$HAVE_TDB" = "x1"], ENABLE_TDB=yes, ENABLE_TDB=no)
1239 AS_IF([test "x$HAVE_GDBM" = "x1"], ENABLE_GDBM=yes, ENABLE_GDBM=no)
1240 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], ENABLE_SIMPLEDB=yes, ENABLE_SIMPLEDB=no)
1241 AS_IF([test "x$USE_PER_USER_ESOUND_SOCKET" = "x1"], ENABLE_PER_USER_ESOUND_SOCKET=yes, ENABLE_PER_USER_ESOUND_SOCKET=no)
1242
1243 echo "
1244  ---{ $PACKAGE_NAME $VERSION }---
1245
1246     prefix:                        ${prefix}
1247     sysconfdir:                    ${sysconfdir}
1248     localstatedir:                 ${localstatedir}
1249     System Runtime Path:           ${PA_SYSTEM_RUNTIME_PATH}
1250     System State Path:             ${PA_SYSTEM_STATE_PATH}
1251     System Config Path:            ${PA_SYSTEM_CONFIG_PATH}
1252     Compiler:                      ${CC}
1253     CFLAGS:                        ${CFLAGS}
1254     LIBS:                          ${LIBS}
1255
1256     Enable X11:                    ${ENABLE_X11}
1257     Enable OSS Output:             ${ENABLE_OSS_OUTPUT}
1258     Enable OSS Wrapper:            ${ENABLE_OSS_WRAPPER}
1259     Enable Alsa:                   ${ENABLE_ALSA}
1260     Enable CoreAudio:              ${ENABLE_COREAUDIO}
1261     Enable Solaris:                ${ENABLE_SOLARIS}
1262     Enable WaveOut:                ${ENABLE_WAVEOUT}
1263     Enable GLib 2.0:               ${ENABLE_GLIB20}
1264     Enable Gtk+ 2.0:               ${ENABLE_GTK20}
1265     Enable GConf:                  ${ENABLE_GCONF}
1266     Enable Avahi:                  ${ENABLE_AVAHI}
1267     Enable Jack:                   ${ENABLE_JACK}
1268     Enable Async DNS:              ${ENABLE_LIBASYNCNS}
1269     Enable LIRC:                   ${ENABLE_LIRC}
1270     Enable D-Bus:                  ${ENABLE_DBUS}
1271       Enable HAL:                  ${ENABLE_HAL}
1272       Enable BlueZ:                ${ENABLE_BLUEZ}
1273     Enable udev:                   ${ENABLE_UDEV}
1274       Enable HAL->udev compat:     ${ENABLE_HAL_COMPAT}
1275     Enable TCP Wrappers:           ${ENABLE_TCPWRAP}
1276     Enable libsamplerate:          ${ENABLE_LIBSAMPLERATE}
1277     Enable IPv6:                   ${ENABLE_IPV6}
1278     Enable OpenSSL (for Airtunes): ${ENABLE_OPENSSL}
1279     Enable fftw:                   ${ENABLE_FFTW}
1280     Enable orc:                    ${ENABLE_ORC}
1281     Database
1282       tdb:                         ${ENABLE_TDB}
1283       gdbm:                        ${ENABLE_GDBM}
1284       simple database:             ${ENABLE_SIMPLEDB}
1285
1286     System User:                   ${PA_SYSTEM_USER}
1287     System Group:                  ${PA_SYSTEM_GROUP}
1288     Access Group:                  ${PA_ACCESS_GROUP}
1289     Enable per-user EsounD socket: ${ENABLE_PER_USER_ESOUND_SOCKET}
1290     Force preopen:                 ${FORCE_PREOPEN}
1291     Preopened modules:             ${PREOPEN_MODS}
1292 "
1293
1294 if test "${ENABLE_DBUS}" = "no" && test "x$os_is_win32" != "x1" ; then
1295    echo "
1296 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1297 You do not have D-Bus support enabled. It is strongly recommended
1298 that you enable D-Bus support if your platform supports it.
1299 Many parts of PulseAudio use D-Bus, from ConsoleKit interaction
1300 to the Device Reservation Protocol to speak to JACK, Bluetooth
1301 support and even a native control protocol for communicating and
1302 controling the PulseAudio daemon itself.
1303 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1304 "
1305 fi
1306
1307 if test "${ENABLE_UDEV}" = "no" && test "x$os_is_win32" != "x1" ; then
1308    echo "
1309 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1310 You do not have udev support enabled. It is strongly recommended
1311 that you enable udev support if your platform supports it as it is
1312 the primary method used to detect hardware audio devices (on Linux)
1313 and is thus a critical part of PulseAudio on that platform.
1314 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1315 "
1316 fi