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)],[pulseaudio-discuss (at) lists (dot) freedesktop (dot) org],[pulseaudio],[http://pulseaudio.org/])
  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 color-tests dist-xz tar-ustar])
  30
  31 AS_IF([! test -n "$VERSION"], [
  32    AC_MSG_ERROR([git-version-gen failed])
  33 ])
  34
  35 m4_define(pa_major, `echo $VERSION | cut -d. -f1 | cut -d- -f1`)
  36 m4_define(pa_minor, `echo $VERSION | cut -d. -f2 | cut -d- -f1`)
  37
  38 AC_SUBST(PA_MAJOR, pa_major)
  39 AC_SUBST(PA_MINOR, pa_minor)
  40 AC_SUBST(PA_MAJORMINOR, pa_major.pa_minor)
  41
  42 AC_SUBST(PA_API_VERSION, 12)
  43 AC_SUBST(PA_PROTOCOL_VERSION, 28)
  44
  45 # The stable ABI for client applications, for the version info x:y:z
  46 # always will hold y=z
  47 AC_SUBST(LIBPULSE_VERSION_INFO, [16:2:16])
  48
  49 # A simplified, synchronous, ABI-stable interface for client
  50 # applications, for the version info x:y:z always will hold y=z
  51 AC_SUBST(LIBPULSE_SIMPLE_VERSION_INFO, [0:4:0])
  52
  53 # The ABI-stable GLib adapter for client applications, for the version
  54 # info x:y:z always will hold y=z
  55 AC_SUBST(LIBPULSE_MAINLOOP_GLIB_VERSION_INFO, [0:4:0])
  56
  57 AC_CANONICAL_HOST
  58 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
  59
  60 AC_CHECK_PROG([STOW], [stow], [yes], [no])
  61
  62 AS_IF([test "x$STOW" = "xyes" && test -d /usr/local/stow], [
  63     AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
  64     ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
  65 ])
  66
  67 AM_SILENT_RULES([yes])
  68
  69
  70 #### Checks for programs. ####
  71
  72 # mkdir -p
  73
  74 AC_PROG_MKDIR_P
  75
  76 # CC
  77
  78 AC_PROG_CC
  79 AC_PROG_CC_C99
  80 AM_PROG_CC_C_O
  81 # Only required if you want the WebRTC canceller -- no runtime dep on
  82 # libstdc++ otherwise
  83 AC_PROG_CXX
  84 AC_PROG_GCC_TRADITIONAL
  85 AC_USE_SYSTEM_EXTENSIONS
  86
  87 # M4
  88
  89 AC_CHECK_PROGS([M4], gm4 m4, no)
  90 AS_IF([test "x$M4" = "xno"], AC_MSG_ERROR([m4 missing]))
  91
  92 # pkg-config
  93
  94 PKG_PROG_PKG_CONFIG
  95
  96 # gettext
  97
  98 if test "x$enable_nls" != "xno"; then
  99 IT_PROG_INTLTOOL([0.35.0])
 100
 101 AM_GNU_GETTEXT_VERSION([0.18.1])
 102 AM_GNU_GETTEXT([external])
 103
 104 GETTEXT_PACKAGE=pulseaudio
 105 AC_SUBST([GETTEXT_PACKAGE])
 106 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
 107
 108 pulselocaledir='${prefix}/${DATADIRNAME}/locale'
 109 AX_DEFINE_DIR(PULSE_LOCALEDIR, pulselocaledir, [Gettext locale dir])
 110 else
 111 # workaround till an intltool m4 bug is fixed upstream
 112 # (https://bugs.launchpad.net/intltool/+bug/904647)
 113 USE_NLS=no
 114 AC_SUBST(USE_NLS)
 115 fi
 116
 117
 118 #### Determine host OS ####
 119
 120 os_is_linux=0
 121 os_is_win32=0
 122 os_is_darwin=0
 123
 124 AC_MSG_CHECKING([host operating system])
 125 case "$host_os" in
 126     linux*)
 127         AC_MSG_RESULT([linux])
 128         os_is_linux=1
 129     ;;
 130     darwin*)
 131         AC_MSG_RESULT([darwin])
 132         os_is_darwin=1
 133         AC_DEFINE([OS_IS_DARWIN], 1, [Build target is Darwin.])
 134     ;;
 135     mingw*)
 136         AC_MSG_RESULT([win32])
 137         os_is_win32=1
 138         AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.])
 139     ;;
 140     *)
 141         AC_MSG_RESULT([unknown])
 142     ;;
 143 esac
 144
 145 AM_CONDITIONAL(OS_IS_DARWIN, test "x$os_is_darwin" = "x1")
 146 AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
 147 AC_SUBST([OS_IS_WIN32], [$os_is_win32])
 148
 149 # Platform specific hacks
 150 case "$host_os" in
 151     darwin* )
 152         AC_DEFINE([_DARWIN_C_SOURCE], [200112L], [Needed to get NSIG on Mac OS X])
 153     ;;
 154     mingw* )
 155         AC_DEFINE([WIN32_LEAN_AND_MEAN], 1, [Needed to avoid including unnecessary headers on Windows])
 156     ;;
 157     solaris* )
 158         AC_DEFINE(_XOPEN_SOURCE,       600, [Needed to get declarations for msg_control and msg_controllen on Solaris])
 159         AC_DEFINE(__EXTENSIONS__,        1, [Needed to get declarations for msg_control and msg_controllen on Solaris])
 160     ;;
 161 esac
 162
 163
 164 #### Compiler flags ####
 165
 166 AX_APPEND_COMPILE_FLAGS(
 167     [-Wall -W -Wextra -pipe -Wno-long-long -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option],
 168     [], [-pedantic -Werror])
 169
 170 # Only enable fastpath asserts when doing a debug build, e.g. from bootstrap.sh.
 171 AS_CASE([" $CFLAGS "], [*" -O0 "*], [], [AX_APPEND_FLAG(["-DFASTPATH"], [CPPFLAGS])])
 172
 173
 174 #### Linker flags ####
 175
 176 # Check whether the linker supports the -version-script option.
 177 # The Make variable $(srcdir) needs to be in the LDFLAGS in that form,
 178 # so that it is expanded the right way in every subdir.
 179 AX_CHECK_LINK_FLAG(["-Wl,-version-script=${srcdir}/src/map-file"],
 180     [VERSIONING_LDFLAGS='-Wl,-version-script=$(abs_top_srcdir)/src/map-file'])
 181 AC_SUBST([VERSIONING_LDFLAGS])
 182
 183 # Use immediate (now) bindings; avoids the funky re-call in itself.
 184 # The -z now syntax is lifted from Sun's linker and works with GNU's too, other linkers might be added later.
 185 AX_APPEND_LINK_FLAGS([-Wl,-z,now], [IMMEDIATE_LDFLAGS])
 186 AC_SUBST([IMMEDIATE_LDFLAGS])
 187
 188 # On ELF systems we don't want the libraries to be unloaded since we don't clean them up properly,
 189 # so we request the nodelete flag to be enabled.
 190 # On other systems, we don't really know how to do that, but it's welcome if somebody can tell.
 191 AX_APPEND_LINK_FLAGS([-Wl,-z,nodelete], [NODELETE_LDFLAGS])
 192 AC_SUBST([NODELETE_LDFLAGS])
 193
 194 # Check for the proper way to build libraries that have no undefined symbols
 195 case $host in
 196     # FreeBSD (et al.) does not complete linking for shared objects when pthreads
 197     # are requested, as different implementations are present.
 198     *-freebsd* | *-openbsd*) ;;
 199     *)
 200         for possible_flag in "-Wl,--no-undefined" "-Wl,-z,defs"; do
 201             AX_CHECK_LINK_FLAG([$possible_flag], [NOUNDEFINED_LDFLAGS="$possible_flag"; break])
 202         done
 203     ;;
 204 esac
 205 AC_SUBST([NOUNDEFINED_LDFLAGS])
 206
 207
 208 #### Atomic operations ####
 209
 210 # Native atomic operation support
 211 AC_ARG_ENABLE([atomic-arm-linux-helpers],
 212     AS_HELP_STRING([--disable-atomic-arm-linux-helpers],[use inline asm or libatomic_ops instead]))
 213
 214 AC_ARG_ENABLE([atomic-arm-memory-barrier],
 215     AS_HELP_STRING([--enable-atomic-arm-memory-barrier],[only really needed in SMP arm systems]))
 216
 217 if test "x$enable_atomic_arm_memory_barrier" = "xyes"; then
 218     AC_DEFINE_UNQUOTED(ATOMIC_ARM_MEMORY_BARRIER_ENABLED, 1, [Enable memory barriers])
 219 fi
 220
 221 # If everything else fails use libatomic_ops
 222 need_libatomic_ops=yes
 223
 224 AC_CACHE_CHECK([whether $CC knows __sync_bool_compare_and_swap()],
 225     pulseaudio_cv_sync_bool_compare_and_swap, [
 226     AC_LINK_IFELSE(
 227         AC_LANG_PROGRAM([], [[int a = 4; __sync_bool_compare_and_swap(&a, 4, 5);]]),
 228         [pulseaudio_cv_sync_bool_compare_and_swap=yes],
 229         [pulseaudio_cv_sync_bool_compare_and_swap=no])
 230     ])
 231
 232 if test "$pulseaudio_cv_sync_bool_compare_and_swap" = "yes" ; then
 233     AC_DEFINE([HAVE_ATOMIC_BUILTINS], 1, [Have __sync_bool_compare_and_swap() and friends.])
 234     need_libatomic_ops=no
 235 else
 236     # HW specific atomic ops stuff
 237     AC_MSG_CHECKING([architecture for native atomic operations])
 238     case $host in
 239         arm*)
 240             AC_MSG_RESULT([arm])
 241             AC_MSG_CHECKING([whether we can use Linux kernel helpers])
 242             # The Linux kernel helper functions have been there since 2.6.16. However
 243             # compile time checking for kernel version in cross compile environment
 244             # (which is usually the case for arm cpu) is tricky (or impossible).
 245             if test "x$os_is_linux" = "x1" && test "x$enable_atomic_arm_linux_helpers" != "xno"; then
 246                 AC_MSG_RESULT([yes])
 247                 AC_DEFINE_UNQUOTED(ATOMIC_ARM_LINUX_HELPERS, 1, [special arm linux implementation])
 248                 need_libatomic_ops=no
 249             else
 250                 AC_MSG_RESULT([no])
 251                 AC_CACHE_CHECK([compiler support for arm inline asm atomic operations],
 252                     pulseaudio_cv_support_arm_atomic_ops, [
 253                     AC_COMPILE_IFELSE(
 254                         AC_LANG_PROGRAM([], [[
 255                             volatile int a=0;
 256                             int o=0, n=1, r;
 257                             asm volatile ("ldrex    %0, [%1]\n"
 258                                           "subs  %0, %0, %2\n"
 259                                           "strexeq %0, %3, [%1]\n"
 260                                           : "=&r" (r)
 261                                           : "r" (&a), "Ir" (o), "r" (n)
 262                                           : "cc");
 263                             return (a==1 ? 0 : -1);
 264                         ]]),
 265                         [pulseaudio_cv_support_arm_atomic_ops=yes],
 266                         [pulseaudio_cv_support_arm_atomic_ops=no])
 267                 ])
 268                 AS_IF([test "$pulseaudio_cv_support_arm_atomic_ops" = "yes"], [
 269                     AC_DEFINE([ATOMIC_ARM_INLINE_ASM], 1, [Have ARM atomic instructions.])
 270                     need_libatomic_ops=no
 271                 ])
 272             fi
 273         ;;
 274         *-netbsdelf5*)
 275             AC_MSG_RESULT([yes])
 276             need_libatomic_ops=no
 277         ;;
 278         *-freebsd*)
 279             AC_MSG_RESULT([yes])
 280             need_libatomic_ops=no
 281         ;;
 282         *)
 283             AC_MSG_RESULT([unknown])
 284         ;;
 285     esac
 286 fi
 287
 288 # If we're on ARM, check for the ARMV6 instructions we need */
 289 case $host in
 290   arm*)
 291     AC_CACHE_CHECK([support for required armv6 instructions],
 292       pulseaudio_cv_support_armv6,
 293       [AC_COMPILE_IFELSE(
 294          AC_LANG_PROGRAM([],
 295            [[volatile int a = -60000, b = 0xaaaabbbb, c = 0xccccdddd;
 296              asm volatile ("ldr r0, %2 \n"
 297                            "ldr r2, %3 \n"
 298                            "ldr r3, %4 \n"
 299                            "ssat r1, #8, r0 \n"
 300                            "str r1, %0 \n"
 301                            "pkhbt r1, r3, r2, LSL #8 \n"
 302                            "str r1, %1 \n"
 303                            : "=m" (a), "=m" (b)
 304                            : "m" (a), "m" (b), "m" (c)
 305                            : "r0", "r1", "r2", "r3", "cc");
 306              return (a == -128 && b == 0xaabbdddd) ? 0 : -1;
 307            ]]),
 308          [pulseaudio_cv_support_armv6=yes],
 309          [pulseaudio_cv_support_armv6=no])
 310       ])
 311     AS_IF([test "$pulseaudio_cv_support_armv6" = "yes"], [
 312         AC_DEFINE([HAVE_ARMV6], 1, [Have ARMv6 instructions.])
 313       ])
 314   ;;
 315   *)
 316   ;;
 317 esac
 318
 319 #### NEON optimisations ####
 320 AC_ARG_ENABLE([neon-opt],
 321     AS_HELP_STRING([--enable-neon-opt], [Enable NEON optimisations on ARM CPUs that support it]))
 322
 323 AS_IF([test "x$enable_neon_opt" != "xno"],
 324     [save_CFLAGS="$CFLAGS"; CFLAGS="$CFLAGS -mfpu=neon"
 325      AC_COMPILE_IFELSE(
 326         AC_LANG_PROGRAM([], []),
 327         [
 328          HAVE_NEON=1
 329          NEON_CFLAGS="-mfpu=neon"
 330         ],
 331         [
 332          HAVE_NEON=0
 333          NEON_CFLAGS=
 334         ])
 335      CFLAGS="$save_CFLAGS"
 336     ],
 337     [HAVE_NEON=0])
 338
 339 AS_IF([test "x$enable_neon_opt" = "xyes" && test "x$HAVE_NEON" = "x0"],
 340       [AC_MSG_ERROR([*** Compiler does not support -mfpu=neon])])
 341
 342 AC_SUBST(HAVE_NEON)
 343 AC_SUBST(NEON_CFLAGS)
 344 AM_CONDITIONAL([HAVE_NEON], [test "x$HAVE_NEON" = x1])
 345 AS_IF([test "x$HAVE_NEON" = "x1"], AC_DEFINE([HAVE_NEON], 1, [Have NEON support?]))
 346
 347
 348 #### libtool stuff ####
 349
 350 LT_PREREQ(2.4)
 351 LT_INIT([dlopen win32-dll disable-static])
 352
 353 dnl As an extra safety device, check for lt_dladvise_init() which is
 354 dnl only implemented in libtool 2.x, and refine as we go if we have
 355 dnl refined requirements.
 356 dnl
 357 dnl Check the header files first since the system may have a
 358 dnl libltdl.so for runtime, but no headers, and we want to bail out as
 359 dnl soon as possible.
 360 dnl
 361 dnl We don't need any special variable for this though, since the user
 362 dnl can give the proper place to find libltdl through the standard
 363 dnl variables like LDFLAGS and CPPFLAGS.
 364
 365 AC_CHECK_HEADER([ltdl.h],
 366     [AC_CHECK_LIB([ltdl], [lt_dladvise_init], [LIBLTDL=-lltdl], [LIBLTDL=])],
 367     [LIBLTDL=])
 368
 369 AS_IF([test "x$LIBLTDL" = "x"],
 370     [AC_MSG_ERROR([Unable to find libltdl version 2. Makes sure you have libtool 2.4 or later installed.])])
 371 AC_SUBST([LIBLTDL])
 372
 373
 374 ###################################
 375 #   Basic environment checks      #
 376 ###################################
 377
 378 #### Checks for header files. ####
 379
 380 # ISO
 381 AC_HEADER_STDC
 382
 383 # POSIX
 384 AC_CHECK_HEADERS_ONCE([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
 385     netinet/in_systm.h netinet/tcp.h poll.h pwd.h sched.h \
 386     sys/mman.h sys/select.h sys/socket.h sys/wait.h \
 387     sys/uio.h syslog.h sys/dl.h dlfcn.h linux/sockios.h])
 388 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 389                  [#include <sys/types.h>
 390                   #if HAVE_NETINET_IN_H
 391                   # include <netinet/in.h>
 392                   #endif
 393                   #if HAVE_NETINET_IN_SYSTM_H
 394                   # include <netinet/in_systm.h>
 395                   #endif
 396                  ])
 397 AC_CHECK_HEADERS([sys/resource.h], [HAVE_SYS_RESOURCE_H=1], [HAVE_SYS_RESOURCE_H=0])
 398 AC_SUBST(HAVE_SYS_RESOURCE_H)
 399 AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
 400 AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
 401 AC_SUBST(HAVE_AF_UNIX)
 402
 403 # Linux
 404 AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
 405 AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
 406
 407 AC_CHECK_HEADERS_ONCE([sys/prctl.h])
 408
 409 # Solaris
 410 AC_CHECK_HEADERS_ONCE([sys/filio.h])
 411
 412 # Windows
 413 AC_CHECK_HEADERS_ONCE([windows.h winsock2.h ws2tcpip.h])
 414
 415 # NetBSD
 416 AC_CHECK_HEADERS_ONCE([sys/atomic.h])
 417
 418 # Other
 419 AC_CHECK_HEADERS_ONCE([sys/ioctl.h])
 420 AC_CHECK_HEADERS_ONCE([byteswap.h])
 421 AC_CHECK_HEADERS_ONCE([sys/syscall.h])
 422 AC_CHECK_HEADERS_ONCE([sys/eventfd.h])
 423 AC_CHECK_HEADERS_ONCE([execinfo.h])
 424 AC_CHECK_HEADERS_ONCE([langinfo.h])
 425 AC_CHECK_HEADERS_ONCE([regex.h pcreposix.h])
 426
 427
 428 #### Typdefs, structures, etc. ####
 429
 430 AC_C_CONST
 431 AC_C_BIGENDIAN
 432 AC_TYPE_PID_T
 433 AC_TYPE_SIZE_T
 434 AC_CHECK_TYPES(ssize_t, , AC_DEFINE([ssize_t], [signed long], [Define ssize_t if it is not done by the standard libs.]))
 435 AC_TYPE_OFF_T
 436
 437 AC_TYPE_UID_T
 438 AC_CHECK_DECLS(environ)
 439
 440 # SIGXCPU
 441 AX_CHECK_DEFINE([signal.h], [SIGXCPU], [HAVE_SIGXCPU=1], [HAVE_SIGXCPU=0])
 442 AS_IF([test "x$HAVE_SIGXCPU" = "x1"], AC_DEFINE([HAVE_SIGXCPU], 1, [Have SIGXCPU?]))
 443 AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
 444
 445 # INADDR_NONE, Solaris lacks this
 446 AX_CHECK_DEFINE([netinet/in.h], [INADDR_NONE], [],
 447     [AX_CHECK_DEFINE([winsock2.h], [INADDR_NONE], [],
 448         [AC_DEFINE([INADDR_NONE],  [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])])
 449
 450
 451 # _Bool
 452 AC_CACHE_CHECK([whether $CC knows _Bool],
 453     pulseaudio_cv__Bool,
 454     [AC_COMPILE_IFELSE(
 455         AC_LANG_PROGRAM([], [[_Bool b;]]),
 456         [pulseaudio_cv__Bool=yes],
 457         [pulseaudio_cv__Bool=no])
 458     ])
 459
 460 AS_IF([test "$pulseaudio_cv__Bool" = "yes"], AC_DEFINE([HAVE_STD_BOOL], 1, [Have _Bool.]))
 461
 462
 463 #### Thread support ####
 464
 465 AX_TLS
 466 AS_IF([test "$ac_cv_tls" == "__thread"],
 467     AC_DEFINE([SUPPORT_TLS___THREAD], 1, [Define this if the compiler supports __thread for Thread-Local Storage]))
 468
 469 # Win32 build breaks with win32 pthread installed
 470 AS_IF([test "x$os_is_win32" != "x1"],
 471   [AX_PTHREAD])
 472
 473 AS_IF([test "x$ax_pthread_ok" == "xyes"],
 474     AC_DEFINE([_POSIX_PTHREAD_SEMANTICS], 1, [Needed on Solaris]))
 475
 476
 477 #### Check for libs ####
 478
 479 # ISO
 480 AC_SEARCH_LIBS([pow], [m])
 481
 482 # POSIX
 483 AC_SEARCH_LIBS([sched_setscheduler], [rt])
 484 AC_SEARCH_LIBS([dlopen], [dl])
 485 AC_SEARCH_LIBS([shm_open], [rt])
 486 AC_SEARCH_LIBS([inet_ntop], [nsl])
 487 AC_SEARCH_LIBS([timer_create], [rt])
 488 AC_SEARCH_LIBS([pthread_setaffinity_np], [pthread])
 489 AC_SEARCH_LIBS([pthread_getname_np], [pthread])
 490 AC_SEARCH_LIBS([pthread_setname_np], [pthread])
 491
 492 # BSD
 493 AC_SEARCH_LIBS([connect], [socket])
 494 AC_SEARCH_LIBS([backtrace], [execinfo ubacktrace])
 495
 496 # Darwin/OS X
 497 if test "x$os_is_darwin" = "x1" ; then
 498     AC_MSG_CHECKING([looking for Apple CoreService Framework])
 499     # How do I check a framework "library" - AC_CHECK_LIB prob. won't work??, just assign LIBS & hope
 500     AC_CHECK_HEADER([/Developer/Headers/FlatCarbon/CoreServices.h],
 501         [LIBS="$LIBS -framework CoreServices"],
 502         [AC_CHECK_HEADERS([/System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h],
 503             [LIBS="$LIBS -framework CoreServices"],
 504             [AC_MSG_ERROR([CoreServices.h header file not found])]
 505         )]
 506     )
 507
 508     AC_MSG_RESULT([ok])
 509     AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [Using clock_gettime() replacement])
 510     HAVE_BONJOUR=1
 511 fi
 512
 513 AM_CONDITIONAL([HAVE_BONJOUR], [test "x$HAVE_BONJOUR" = x1])
 514
 515 # Windows
 516 AC_SEARCH_LIBS([regexec], [pcreposix])
 517 # This magic is needed so we do not needlessly add static libs to the win32  build, disabling its ability to make dlls.
 518 AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
 519
 520
 521 #### Check for functions ####
 522
 523 # ISO
 524 AC_CHECK_FUNCS_ONCE([lrintf strtof])
 525
 526 # POSIX
 527 AC_FUNC_FORK
 528 AC_FUNC_GETGROUPS
 529 AC_CHECK_FUNCS_ONCE([chmod chown fstat fchown fchmod clock_gettime getaddrinfo getgrgid_r getgrnam_r \
 530     getpwnam_r getpwuid_r gettimeofday getuid mlock nanosleep \
 531     pipe posix_fadvise posix_madvise posix_memalign setpgid setsid shm_open \
 532     sigaction sleep symlink sysconf uname pthread_setaffinity_np pthread_getname_np pthread_setname_np])
 533 AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0])
 534 AC_SUBST(HAVE_MKFIFO)
 535 AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
 536
 537 # X/OPEN
 538 AC_CHECK_FUNCS_ONCE([readlink])
 539
 540 # SUSv2
 541 AC_CHECK_FUNCS_ONCE([ctime_r usleep])
 542
 543 # SUSv3
 544 AC_CHECK_FUNCS_ONCE([strerror_r])
 545
 546 # BSD
 547 AC_CHECK_FUNCS_ONCE([lstat])
 548
 549 # Non-standard
 550 AC_CHECK_FUNCS_ONCE([setresuid setresgid setreuid setregid seteuid setegid ppoll strsignal sig2str strtof_l pipe2 accept4])
 551
 552 AC_FUNC_ALLOCA
 553
 554 AC_CHECK_FUNCS([regexec], [HAVE_REGEX=1], [HAVE_REGEX=0])
 555 AM_CONDITIONAL(HAVE_REGEX, [test "x$HAVE_REGEX" = "x1"])
 556
 557 # Large File-Support (LFS)
 558 AC_SYS_LARGEFILE
 559 # Check for open64 to know if the current system does have open64() and similar functions
 560 AC_CHECK_FUNCS_ONCE([open64])
 561
 562
 563 ###################################
 564 #      External libraries         #
 565 ###################################
 566
 567 #### [lib]iconv ####
 568
 569 AM_ICONV
 570
 571 #### X11 (optional) ####
 572
 573 AC_ARG_ENABLE([x11],
 574     AS_HELP_STRING([--disable-x11],[Disable optional X11 support]))
 575
 576 AS_IF([test "x$enable_x11" != "xno"],
 577     [PKG_CHECK_MODULES(X11, [ x11-xcb xcb >= 1.6 ice sm xtst ], HAVE_X11=1, HAVE_X11=0)],
 578     HAVE_X11=0)
 579
 580 AS_IF([test "x$enable_x11" = "xyes" && test "x$HAVE_X11" = "x0"],
 581     [AC_MSG_ERROR([*** X11 not found])])
 582
 583 AC_SUBST(X11_CFLAGS)
 584 AC_SUBST(X11_LIBS)
 585 AC_SUBST(HAVE_X11)
 586 AM_CONDITIONAL([HAVE_X11], [test "x$HAVE_X11" = x1])
 587 AS_IF([test "x$HAVE_X11" = "x1"], AC_DEFINE([HAVE_X11], 1, [Have X11?]))
 588
 589 #### Capabilities (optional) ####
 590
 591 CAP_LIBS=''
 592
 593 AC_ARG_WITH([caps],
 594     AS_HELP_STRING([--without-caps],[Omit support for POSIX capabilities.]))
 595
 596 if test "x${with_caps}" != "xno"; then
 597     AC_SEARCH_LIBS([cap_init], [cap], [], [
 598                     if test "x${with_caps}" = "xyes" ; then
 599                         AC_MSG_ERROR([*** POSIX caps libraries not found])
 600                     fi])
 601     AC_CHECK_HEADERS([sys/capability.h], [], [
 602                     if test "x${with_caps}" = "xyes" ; then
 603                         AC_MSG_ERROR([*** POSIX caps headers not found])
 604                     fi])
 605 fi
 606
 607 #### Valgrind (optional) ####
 608
 609 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h])
 610
 611 #### check unit tests ####
 612
 613 AC_ARG_ENABLE([tests],
 614     AS_HELP_STRING([--disable-tests],[Disable unit tests]))
 615
 616 AS_IF([test "x$enable_tests" != "xno"],
 617     [PKG_CHECK_MODULES(LIBCHECK, [ check ], HAVE_LIBCHECK=1, HAVE_LIBCHECK=0)],
 618     HAVE_LIBCHECK=0)
 619
 620 AC_SUBST(LIBCHECK_CFLAGS)
 621 AC_SUBST(LIBCHECK_LIBS)
 622
 623 AS_IF([test "x$enable_tests" = "xyes" && test "x$HAVE_LIBCHECK" = "x0"],
 624     [AC_MSG_ERROR([*** check library not found])])
 625
 626 AM_CONDITIONAL([HAVE_TESTS], [test "x$HAVE_LIBCHECK" = x1])
 627
 628 #### json parsing ####
 629
 630 PKG_CHECK_MODULES(LIBJSON, [ json-c >= 0.11 ], [],
 631                   [PKG_CHECK_MODULES(LIBJSON, [ json >= 0.9 ])])
 632 AC_SUBST(LIBJSON_CFLAGS)
 633 AC_SUBST(LIBJSON_LIBS)
 634
 635 #### Sound file ####
 636
 637 PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.20 ])
 638 AC_SUBST(LIBSNDFILE_CFLAGS)
 639 AC_SUBST(LIBSNDFILE_LIBS)
 640
 641 #### atomic-ops ####
 642
 643 AC_MSG_CHECKING([whether we need libatomic_ops])
 644 if test "x$need_libatomic_ops" = "xyes"; then
 645     AC_MSG_RESULT([yes])
 646     AC_CHECK_HEADERS([atomic_ops.h],
 647         [CFLAGS="$CFLAGS -DAO_REQUIRE_CAS"],
 648         [AC_MSG_ERROR([*** libatomic-ops headers not found])])
 649
 650     # Win32 does not need the lib and breaks horribly if we try to include it
 651     AS_IF([test "x$os_is_win32" != "x1"], [LIBS="$LIBS -latomic_ops"])
 652 else
 653     AC_MSG_RESULT([no])
 654 fi
 655
 656 #### Libsamplerate support (optional) ####
 657
 658 AC_ARG_ENABLE([samplerate],
 659     AS_HELP_STRING([--disable-samplerate],[Disable optional libsamplerate support]))
 660
 661 AS_IF([test "x$enable_samplerate" != "xno"],
 662     [PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ], HAVE_LIBSAMPLERATE=1, HAVE_LIBSAMPLERATE=0)],
 663     HAVE_LIBSAMPLERATE=0)
 664
 665 AS_IF([test "x$enable_samplerate" = "xyes" && test "x$HAVE_LIBSAMPLERATE" = "x0"],
 666     [AC_MSG_ERROR([*** Libsamplerate not found])])
 667
 668 AC_SUBST(LIBSAMPLERATE_CFLAGS)
 669 AC_SUBST(LIBSAMPLERATE_LIBS)
 670 AM_CONDITIONAL([HAVE_LIBSAMPLERATE], [test "x$HAVE_LIBSAMPLERATE" = x1])
 671 AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], AC_DEFINE([HAVE_LIBSAMPLERATE], 1, [Have libsamplerate?]))
 672
 673 #### Database support ####
 674
 675 AC_ARG_WITH([database],
 676     AS_HELP_STRING([--with-database=auto|tdb|gdbm|simple],[Choose database backend.]),[],[with_database=auto])
 677
 678
 679 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xtdb"],
 680     [PKG_CHECK_MODULES(TDB, [ tdb ], HAVE_TDB=1, HAVE_TDB=0)],
 681     HAVE_TDB=0)
 682 AS_IF([test "x$HAVE_TDB" = "x1"], with_database=tdb)
 683
 684 AS_IF([test "x$with_database" = "xtdb" && test "x$HAVE_TDB" = "x0"],
 685     [AC_MSG_ERROR([*** tdb not found])])
 686
 687
 688 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xgdbm"],
 689     [
 690         HAVE_GDBM=1
 691         AC_CHECK_LIB(gdbm, gdbm_open, [], HAVE_GDBM=0)
 692         AC_CHECK_HEADERS(gdbm.h, [], HAVE_GDBM=0)
 693     ],
 694     HAVE_GDBM=0)
 695 AS_IF([test "x$HAVE_GDBM" = "x1"],
 696     [
 697         with_database=gdbm
 698         GDBM_CFLAGS=
 699         GDBM_LIBS=-lgdbm
 700     ])
 701
 702 AS_IF([test "x$with_database" = "xgdbm" && test "x$HAVE_GDBM" = "x0"],
 703     [AC_MSG_ERROR([*** gdbm not found])])
 704
 705
 706 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xsimple"],
 707     HAVE_SIMPLEDB=1,
 708     HAVE_SIMPLEDB=0)
 709 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], with_database=simple)
 710
 711 AS_IF([test "x$HAVE_TDB" != x1 -a "x$HAVE_GDBM" != x1 -a "x$HAVE_SIMPLEDB" != x1],
 712     AC_MSG_ERROR([*** missing database backend]))
 713
 714
 715 AC_SUBST(TDB_CFLAGS)
 716 AC_SUBST(TDB_LIBS)
 717 AM_CONDITIONAL([HAVE_TDB], [test "x$HAVE_TDB" = x1])
 718 AS_IF([test "x$HAVE_TDB" = "x1"], AC_DEFINE([HAVE_TDB], 1, [Have tdb?]))
 719
 720 AC_SUBST(GDBM_CFLAGS)
 721 AC_SUBST(GDBM_LIBS)
 722 AM_CONDITIONAL([HAVE_GDBM], [test "x$HAVE_GDBM" = x1])
 723 AS_IF([test "x$HAVE_GDBM" = "x1"], AC_DEFINE([HAVE_GDBM], 1, [Have gdbm?]))
 724
 725 AM_CONDITIONAL([HAVE_SIMPLEDB], [test "x$HAVE_SIMPLEDB" = x1])
 726 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], AC_DEFINE([HAVE_SIMPLEDB], 1, [Have simple?]))
 727
 728 #### OSS support (optional) ####
 729
 730 AC_ARG_ENABLE([oss-output],
 731     AS_HELP_STRING([--disable-oss-output],[Disable optional OSS output support]))
 732
 733 AC_ARG_ENABLE([oss-wrapper],
 734     AS_HELP_STRING([--disable-oss-wrapper],[Disable optional OSS wrapper support]))
 735
 736 AS_IF([test "x$enable_oss_output" != "xno" -o "x$enable_oss_wrapper" != "xno"],
 737     [AC_CHECK_HEADERS([sys/soundcard.h], HAVE_OSS=1, HAVE_OSS=0)],
 738     HAVE_OSS=0)
 739
 740 AS_IF([test "x$enable_oss_output" = "xyes" -o "x$enable_oss_wrapper" = "xyes" && test "x$HAVE_OSS" = "x0"],
 741     [AC_MSG_ERROR([*** OSS support not found])])
 742
 743 AS_IF([test "x$enable_oss_output" != "xno"],
 744     [AS_IF([test "x$HAVE_OSS" = "x1"], HAVE_OSS_OUTPUT=1, HAVE_OSS_OUTPUT=0)],
 745     HAVE_OSS_OUTPUT=0)
 746
 747 AS_IF([test "x$enable_oss_wrapper" != "xno"],
 748     [AS_IF([test "x$HAVE_OSS" = "x1"], HAVE_OSS_WRAPPER=1, HAVE_OSS_WRAPPER=0)],
 749     HAVE_OSS_WRAPPER=0)
 750
 751 AC_SUBST(HAVE_OSS_OUTPUT)
 752 AM_CONDITIONAL([HAVE_OSS_OUTPUT], [test "x$HAVE_OSS_OUTPUT" = "x1"])
 753 AM_CONDITIONAL([HAVE_OSS_WRAPPER], [test "x$HAVE_OSS_WRAPPER" = "x1"])
 754 AS_IF([test "x$HAVE_OSS_OUTPUT" = "x1"], AC_DEFINE([HAVE_OSS_OUTPUT], 1, [Have OSS output?]))
 755 AS_IF([test "x$HAVE_OSS_WRAPPER" = "x1"], AC_DEFINE([HAVE_OSS_WRAPPER], 1, [Have OSS wrapper (padsp)?]))
 756
 757 #### CoreAudio support (optional) ####
 758
 759 AC_ARG_ENABLE([coreaudio-output],
 760     AS_HELP_STRING([--disable-coreaudio-output],[Disable optional CoreAudio output support]))
 761
 762 AS_IF([test "x$enable_coreaudio_output" != "xno"],
 763     [AC_CHECK_HEADERS([CoreAudio/CoreAudio.h], HAVE_COREAUDIO=1, HAVE_COREAUDIO=0)],
 764     HAVE_COREAUDIO=0)
 765
 766 AS_IF([test "x$enable_coreaudio_output" = "xyes" && test "x$HAVE_COREAUDIO" = "x0"],
 767     [AC_MSG_ERROR([*** CoreAudio output support not found])])
 768
 769 AM_CONDITIONAL([HAVE_COREAUDIO], [test "x$HAVE_COREAUDIO" = "x1" && test "x$enable_coreaudio_output" != "xno"])
 770
 771 #### ALSA support (optional) ####
 772
 773 AC_ARG_ENABLE([alsa],
 774     AS_HELP_STRING([--disable-alsa],[Disable optional ALSA support]))
 775
 776 AS_IF([test "x$enable_alsa" != "xno"],
 777     [PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.24 ], HAVE_ALSA=1, HAVE_ALSA=0)],
 778     HAVE_ALSA=0)
 779
 780 AS_IF([test "x$enable_alsa" = "xyes" && test "x$HAVE_ALSA" = "x0"],
 781     [AC_MSG_ERROR([*** Needed alsa >= 1.0.24 support not found])])
 782
 783 AC_SUBST(ASOUNDLIB_CFLAGS)
 784 AC_SUBST(ASOUNDLIB_LIBS)
 785 AC_SUBST(HAVE_ALSA)
 786 AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
 787 AS_IF([test "x$HAVE_ALSA" = "x1"], AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?]))
 788
 789 #### EsounD support (optional) ####
 790
 791 AC_ARG_ENABLE([esound],
 792     AS_HELP_STRING([--disable-esound],[Disable optional EsounD support]))
 793 AM_CONDITIONAL([HAVE_ESOUND], [test "x$enable_esound" != "xno"])
 794 AS_IF([test "x$enable_esound" != "xno"], [HAVE_ESOUND=1])
 795
 796 #### Solaris audio support (optional) ####
 797
 798 AC_ARG_ENABLE([solaris],
 799     AS_HELP_STRING([--disable-solaris],[Disable optional Solaris audio support]))
 800
 801 AS_IF([test "x$enable_solaris" != "xno"],
 802     [AC_CHECK_HEADERS([sys/audio.h], HAVE_SOLARIS=1, HAVE_SOLARIS=0)],
 803     HAVE_SOLARIS=0)
 804
 805 AS_IF([test "x$enable_solaris" = "xyes" && test "x$HAVE_SOLARIS" = "x0"],
 806     [AC_MSG_ERROR([*** Solaris audio support not found])])
 807
 808 AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1])
 809 AS_IF([test "x$HAVE_SOLARIS" = "x1"], AC_DEFINE([HAVE_SOLARIS], 1, [Have Solaris audio?]))
 810
 811 #### WaveOut audio support (optional) ####
 812
 813 AC_ARG_ENABLE([waveout],
 814     AS_HELP_STRING([--disable-waveout],[Disable optional WaveOut audio support]))
 815
 816 AS_IF([test "x$enable_waveout" != "xno"],
 817     [AC_CHECK_HEADERS([mmsystem.h], HAVE_WAVEOUT=1, HAVE_WAVEOUT=0, [#include <windows.h>])],
 818     HAVE_WAVEOUT=0)
 819
 820 AS_IF([test "x$enable_waveout" = "xyes" && test "x$HAVE_WAVEOUT" = "x0"],
 821     [AC_MSG_ERROR([*** WaveOut audio support not found])])
 822
 823 AC_SUBST(HAVE_WAVEOUT)
 824 AM_CONDITIONAL([HAVE_WAVEOUT], [test "x$HAVE_WAVEOUT" = x1])
 825 AS_IF([test "x$HAVE_WAVEOUT" = "x1"], AC_DEFINE([HAVE_WAVEOUT], 1, [Have WaveOut audio?]))
 826
 827 #### GLib 2 support (optional) ####
 828
 829 AC_ARG_ENABLE([glib2],
 830     AS_HELP_STRING([--disable-glib2],[Disable optional GLib 2 support]))
 831
 832 AS_IF([test "x$enable_glib2" != "xno"],
 833     [PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ], HAVE_GLIB20=1, HAVE_GLIB20=0)],
 834     HAVE_GLIB20=0)
 835
 836 AS_IF([test "x$enable_glib2" = "xyes" && test "x$HAVE_GLIB20" = "x0"],
 837     [AC_MSG_ERROR([*** GLib 2 support not found])])
 838
 839 AC_SUBST(GLIB20_CFLAGS)
 840 AC_SUBST(GLIB20_LIBS)
 841 AC_SUBST(HAVE_GLIB20)
 842 AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
 843 AS_IF([test "x$HAVE_GLIB20" = "x1"], AC_DEFINE([HAVE_GLIB], 1, [Have GLIB?]))
 844
 845 #### GTK3 support (optional) ####
 846
 847 AC_ARG_ENABLE([gtk3],
 848     AS_HELP_STRING([--disable-gtk3],[Disable optional Gtk+ 3 support]))
 849
 850 AS_IF([test "x$enable_gtk3" != "xno"],
 851     [PKG_CHECK_MODULES(GTK30, [ gtk+-3.0 ], HAVE_GTK30=1, HAVE_GTK30=0)],
 852     HAVE_GTK30=0)
 853
 854 AS_IF([test "x$enable_gtk3" = "xyes" && test "x$HAVE_GTK30" = "x0"],
 855     [AC_MSG_ERROR([*** Gtk+ 3 support not found])])
 856
 857 AC_SUBST(GTK30_CFLAGS)
 858 AC_SUBST(GTK30_LIBS)
 859 AM_CONDITIONAL([HAVE_GTK30], [test "x$HAVE_GTK30" = x1])
 860 AS_IF([test "x$HAVE_GTK30" = "x1"], AC_DEFINE([HAVE_GTK], 1, [Have GTK?]))
 861
 862 #### GConf support (optional) ####
 863
 864 AC_ARG_ENABLE([gconf],
 865     AS_HELP_STRING([--disable-gconf],[Disable optional GConf support]))
 866
 867 AS_IF([test "x$enable_gconf" != "xno"],
 868     [PKG_CHECK_MODULES(GCONF, [ gconf-2.0 >= 2.4.0 gobject-2.0 ], HAVE_GCONF=1, HAVE_GCONF=0)],
 869     HAVE_GCONF=0)
 870
 871 AS_IF([test "x$enable_gconf" = "xyes" && test "x$HAVE_GCONF" = "x0"],
 872     [AC_MSG_ERROR([*** GConf support not found])])
 873
 874 AC_SUBST(GCONF_CFLAGS)
 875 AC_SUBST(GCONF_LIBS)
 876 AM_CONDITIONAL([HAVE_GCONF], [test "x$HAVE_GCONF" = x1])
 877
 878 #### Avahi support (optional) ####
 879
 880 AC_ARG_ENABLE([avahi],
 881     AS_HELP_STRING([--disable-avahi],[Disable optional Avahi support]))
 882
 883 AS_IF([test "x$enable_avahi" != "xno"],
 884     [PKG_CHECK_MODULES(AVAHI, [ avahi-client >= 0.6.0 ], HAVE_AVAHI=1, HAVE_AVAHI=0)],
 885     HAVE_AVAHI=0)
 886
 887 AS_IF([test "x$enable_avahi" = "xyes" && test "x$HAVE_AVAHI" = "x0"],
 888     [AC_MSG_ERROR([*** Avahi support not found])])
 889
 890 AC_SUBST(AVAHI_CFLAGS)
 891 AC_SUBST(AVAHI_LIBS)
 892 AC_SUBST(HAVE_AVAHI)
 893 AM_CONDITIONAL([HAVE_AVAHI], [test "x$HAVE_AVAHI" = x1])
 894
 895 #### JACK (optional) ####
 896
 897 AC_ARG_ENABLE([jack],
 898     AS_HELP_STRING([--disable-jack],[Disable optional JACK support]))
 899
 900 AS_IF([test "x$enable_jack" != "xno"],
 901     [PKG_CHECK_MODULES(JACK, [ jack >= 0.117.0 ], HAVE_JACK=1, HAVE_JACK=0)],
 902     HAVE_JACK=0)
 903
 904 AS_IF([test "x$enable_jack" = "xyes" && test "x$HAVE_JACK" = "x0"],
 905     [AC_MSG_ERROR([*** JACK support not found])])
 906
 907 AC_SUBST(JACK_CFLAGS)
 908 AC_SUBST(JACK_LIBS)
 909 AM_CONDITIONAL([HAVE_JACK], [test "x$HAVE_JACK" = x1])
 910
 911 #### Async DNS support (optional) ####
 912
 913 AC_ARG_ENABLE([asyncns],
 914     AS_HELP_STRING([--disable-asyncns],[Disable optional Async DNS support]))
 915
 916 AS_IF([test "x$enable_asyncns" != "xno"],
 917     [PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ], HAVE_LIBASYNCNS=1, HAVE_LIBASYNCNS=0)],
 918     HAVE_LIBASYNCNS=0)
 919
 920 AS_IF([test "x$enable_asyncns" = "xyes" && test "x$HAVE_LIBASYNCNS" = "x0"],
 921     [AC_MSG_ERROR([*** Async DNS support not found])])
 922
 923 AC_SUBST(LIBASYNCNS_CFLAGS)
 924 AC_SUBST(LIBASYNCNS_LIBS)
 925 AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1])
 926 AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?]))
 927
 928 #### TCP wrappers (optional) ####
 929
 930 AC_ARG_ENABLE([tcpwrap],
 931     AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]))
 932
 933 AS_IF([test "x$enable_tcpwrap" != "xno"],
 934     [
 935         ACX_LIBWRAP
 936         AS_IF([test "x$LIBWRAP_LIBS" != "x"], HAVE_TCPWRAP=1, HAVE_TCPWRAP=0)
 937     ],
 938     HAVE_TCPWRAP=0)
 939
 940 AS_IF([test "x$enable_tcpwrap" = "xyes" && test "x$HAVE_TCPWRAP" = "x0"],
 941     [AC_MSG_ERROR([*** TCP wrappers support not found])])
 942
 943 AC_SUBST(LIBWRAP_LIBS)
 944
 945 #### LIRC support (optional) ####
 946
 947 AC_ARG_ENABLE([lirc],
 948     AS_HELP_STRING([--disable-lirc],[Disable optional LIRC support]))
 949
 950 LIRC_CFLAGS=
 951 LIRC_LIBS=
 952
 953 AS_IF([test "x$enable_lirc" != "xno"],
 954     [
 955         HAVE_LIRC=1
 956         AC_CHECK_HEADER(lirc/lirc_client.h, [], [HAVE_LIRC=0])
 957         AC_CHECK_LIB(lirc_client, lirc_init, [LIRC_LIBS=-llirc_client], [HAVE_LIRC=0])
 958     ],
 959     HAVE_LIRC=0)
 960
 961 AS_IF([test "x$enable_lirc" = "xyes" && test "x$HAVE_LIRC" = "x0"],
 962     [AC_MSG_ERROR([*** LIRC support not found])])
 963
 964 AC_SUBST(LIRC_CFLAGS)
 965 AC_SUBST(LIRC_LIBS)
 966 AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1])
 967
 968 #### D-Bus support (optional) ####
 969
 970 AC_ARG_ENABLE([dbus],
 971     AS_HELP_STRING([--disable-dbus],[Disable optional D-Bus support]))
 972
 973 AS_IF([test "x$enable_dbus" != "xno"],
 974     [PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 1.4.12 ], HAVE_DBUS=1, HAVE_DBUS=0)],
 975     HAVE_DBUS=0)
 976
 977 AS_IF([test "x$enable_dbus" = "xyes" && test "x$HAVE_DBUS" = "x0"],
 978     [AC_MSG_ERROR([*** D-Bus not available or too old version])])
 979
 980 AS_IF([test "x$HAVE_DBUS" = "x1"],
 981     [
 982         save_CFLAGS="$CFLAGS"; CFLAGS="$CFLAGS $DBUS_CFLAGS"
 983         save_LIBS="$LIBS"; LIBS="$LIBS $DBUS_LIBS"
 984         AC_CHECK_FUNCS(dbus_watch_get_unix_fd)
 985         CFLAGS="$save_CFLAGS"
 986         LIBS="$save_LIBS"
 987     ])
 988
 989 AC_SUBST(DBUS_CFLAGS)
 990 AC_SUBST(DBUS_LIBS)
 991 AC_SUBST(HAVE_DBUS)
 992 AM_CONDITIONAL([HAVE_DBUS], [test "x$HAVE_DBUS" = x1])
 993 AS_IF([test "x$HAVE_DBUS" = "x1"], AC_DEFINE([HAVE_DBUS], 1, [Have D-Bus.]))
 994
 995 PA_MACHINE_ID="${sysconfdir}/machine-id"
 996 AX_DEFINE_DIR(PA_MACHINE_ID, PA_MACHINE_ID, [D-Bus machine-id file])
 997 PA_MACHINE_ID_FALLBACK="${localstatedir}/lib/dbus/machine-id"
 998 AX_DEFINE_DIR(PA_MACHINE_ID_FALLBACK, PA_MACHINE_ID_FALLBACK,
 999               [Fallback machine-id file])
1000
1001 #### BlueZ support (optional, dependant on D-Bus) ####
1002
1003 AC_ARG_ENABLE([bluez],
1004     AS_HELP_STRING([--disable-bluez],[Disable optional BlueZ support]))
1005
1006 AS_IF([test "x$enable_bluez" != "xno"],
1007     [PKG_CHECK_MODULES(BLUEZ, [ bluez >= 4.99 ], HAVE_BLUEZ=1, HAVE_BLUEZ=0)],
1008     HAVE_BLUEZ=0)
1009 AS_IF([test "x$enable_bluez" != "xno"],
1010     [PKG_CHECK_MODULES(SBC, [ sbc >= 1.0 ], HAVE_SBC=1, HAVE_SBC=0)],
1011     HAVE_SBC=0)
1012 AS_IF([test "x$HAVE_SBC" != "x1"], HAVE_BLUEZ=0)
1013 AS_IF([test "x$HAVE_DBUS" != "x1"], HAVE_BLUEZ=0)
1014
1015 AS_IF([test "x$enable_bluez" = "xyes" && test "x$HAVE_BLUEZ" = "x0"],
1016     [AC_MSG_ERROR([*** BLUEZ support not found (requires BlueZ, sbc, and D-Bus)])])
1017
1018 AC_SUBST(BLUEZ_CFLAGS)
1019 AC_SUBST(BLUEZ_LIBS)
1020 AC_SUBST(HAVE_BLUEZ)
1021 AM_CONDITIONAL([HAVE_BLUEZ], [test "x$HAVE_BLUEZ" = x1])
1022
1023 #### UDEV support (optional) ####
1024
1025 AC_ARG_ENABLE([udev],
1026     AS_HELP_STRING([--disable-udev],[Disable optional UDEV support]))
1027
1028 AS_IF([test "x$enable_udev" != "xno" -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \)],
1029     [PKG_CHECK_MODULES(UDEV, [ libudev >= 143 ], HAVE_UDEV=1, HAVE_UDEV=0)],
1030     HAVE_UDEV=0)
1031
1032 AS_IF([test "x$enable_udev" = "xyes" && test "x$HAVE_UDEV" = "x0"],
1033     [AC_MSG_ERROR([*** UDEV support not found])])
1034
1035 AC_SUBST(UDEV_CFLAGS)
1036 AC_SUBST(UDEV_LIBS)
1037 AC_SUBST(HAVE_UDEV)
1038 AM_CONDITIONAL([HAVE_UDEV], [test "x$HAVE_UDEV" = x1])
1039 AS_IF([test "x$HAVE_UDEV" = "x1"], AC_DEFINE([HAVE_UDEV], 1, [Have UDEV.]))
1040
1041 #### HAL compat support (optional, dependant on UDEV) ####
1042
1043 AC_ARG_ENABLE([hal-compat],
1044     AS_HELP_STRING([--disable-hal-compat],[Disable optional HAL->udev transition compatibility support]))
1045
1046 AS_IF([test "x$enable_hal_compat" != "xno"],
1047     [AS_IF([test "x$HAVE_UDEV" = "x1"], HAVE_HAL_COMPAT=1, HAVE_HAL_COMPAT=0)],
1048     HAVE_HAL_COMPAT=0)
1049
1050 AM_CONDITIONAL([HAVE_HAL_COMPAT], [test "x$HAVE_HAL_COMPAT" = x1])
1051 AS_IF([test "x$HAVE_HAL_COMPAT" = "x1"], AC_DEFINE([HAVE_HAL_COMPAT], 1, [Have HAL compatibility.]))
1052
1053 #### IPv6 connection support (optional) ####
1054
1055 AC_ARG_ENABLE([ipv6],
1056     AS_HELP_STRING([--disable-ipv6],[Disable optional IPv6 support]))
1057
1058 AS_IF([test "x$enable_ipv6" != "xno"], [HAVE_IPV6=1], [HAVE_IPV6=0])
1059
1060 AS_IF([test "x$HAVE_IPV6" = "x1"], AC_DEFINE([HAVE_IPV6], 1, [Define this to enable IPv6 connection support]))
1061
1062 #### OpenSSL support (optional) ####
1063
1064 AC_ARG_ENABLE([openssl],
1065     AS_HELP_STRING([--disable-openssl],[Disable OpenSSL support (used for Airtunes/RAOP)]))
1066
1067 AS_IF([test "x$enable_openssl" != "xno"],
1068     [PKG_CHECK_MODULES(OPENSSL, [ openssl > 0.9 ], HAVE_OPENSSL=1, HAVE_OPENSSL=0)],
1069     HAVE_OPENSSL=0)
1070
1071 AS_IF([test "x$enable_openssl" = "xyes" && test "x$HAVE_OPENSSL" = "x0"],
1072     [AC_MSG_ERROR([*** OpenSSL support not found])])
1073
1074 AC_SUBST(OPENSSL_CFLAGS)
1075 AC_SUBST(OPENSSL_LIBS)
1076 AM_CONDITIONAL([HAVE_OPENSSL], [test "x$HAVE_OPENSSL" = x1])
1077 AS_IF([test "x$HAVE_OPENSSL" = "x1"], AC_DEFINE([HAVE_OPENSSL], 1, [Have OpenSSL]))
1078
1079 #### FFTW (optional) ####
1080
1081 AC_ARG_WITH([fftw],
1082     AS_HELP_STRING([--without-fftw],[Omit FFTW-using modules (equalizer)]))
1083
1084 AS_IF([test "x$with_fftw" != "xno"],
1085     [PKG_CHECK_MODULES(FFTW, [ fftw3f ], HAVE_FFTW=1, HAVE_FFTW=0)],
1086     HAVE_FFTW=0)
1087
1088 AS_IF([test "x$with_fftw" = "xyes" && test "x$HAVE_FFTW" = "x0"],
1089     [AC_MSG_ERROR([*** FFTW support not found])])
1090
1091 AM_CONDITIONAL([HAVE_FFTW], [test "x$HAVE_FFTW" = "x1"])
1092
1093 #### speex (optional) ####
1094
1095 AC_ARG_WITH([speex],
1096     AS_HELP_STRING([--without-speex],[Omit speex (resampling, AEC)]))
1097
1098 AS_IF([test "x$with_speex" != "xno"],
1099     [PKG_CHECK_MODULES(LIBSPEEX, [ speexdsp >= 1.2 ], HAVE_SPEEX=1, HAVE_SPEEX=0)],
1100     HAVE_SPEEX=0)
1101
1102 AS_IF([test "x$with_speex" = "xyes" && test "x$HAVE_SPEEX" = "x0"],
1103     [AC_MSG_ERROR([*** speex support not found])])
1104
1105 AM_CONDITIONAL([HAVE_SPEEX], [test "x$HAVE_SPEEX" = "x1"])
1106 AS_IF([test "x$HAVE_SPEEX" = "x1"], AC_DEFINE([HAVE_SPEEX], 1, [Have speex]))
1107
1108 AC_SUBST(LIBSPEEX_CFLAGS)
1109 AC_SUBST(LIBSPEEX_LIBS)
1110
1111 #### Xen support (optional) ####
1112
1113 AC_ARG_ENABLE([xen],
1114     AS_HELP_STRING([--disable-xen],[Disable optional Xen paravirtualized driver]))
1115
1116 XEN_CFLAGS=
1117 XEN_LIBS=
1118
1119 AS_IF([test "x$enable_xen" != "xno"],
1120     [
1121         HAVE_XEN=1
1122         AC_CHECK_HEADER(xenctrl.h, [], [HAVE_XEN=0])
1123         AC_CHECK_HEADER(xs.h, [], [HAVE_XEN=0])
1124         AC_CHECK_LIB(xenctrl, xc_interface_open, [XEN_LIBS="$XEN_LIBS -lxenctrl"], [HAVE_XEN=0])
1125         AC_CHECK_LIB(xenstore, xs_domain_open, [XEN_LIBS="$XEN_LIBS -lxenstore"], [HAVE_XEN=0])
1126     ],
1127     HAVE_XEN=0)
1128
1129 AS_IF([test "x$enable_xen" = "xyes" && test "x$HAVE_XEN" = "x0"],
1130     [AC_MSG_ERROR([*** Xen development headers or libraries not found])])
1131
1132 AC_SUBST(XEN_CFLAGS)
1133 AC_SUBST(XEN_LIBS)
1134 AM_CONDITIONAL([HAVE_XEN], [test "x$HAVE_XEN" = x1])
1135
1136 #### gcov support (optional) #####
1137
1138 AC_ARG_ENABLE([gcov],
1139     AS_HELP_STRING([--enable-gcov],[Enable optional gcov coverage analysis]))
1140
1141 GCOV_CFLAGS=
1142 GCOV_LIBS=" -lgcov"
1143
1144 AS_IF([test "x$enable_gcov" = "xyes"],
1145     [
1146         HAVE_GCOV=1
1147         GCOV_CFLAGS="$GCOV_CFLAGS -fprofile-arcs -ftest-coverage"
1148         GCOV_LIBS="$GCOV_LIBS -fprofile-arcs"
1149     ],
1150     HAVE_GCOV=0)
1151
1152 AC_SUBST(GCOV_CFLAGS)
1153 AC_SUBST(GCOV_LIBS)
1154 AM_CONDITIONAL([HAVE_GCOV], [test "x$HAVE_GCOV" = x1])
1155
1156 #### ORC (optional) ####
1157
1158 ORC_CHECK([0.4.11])
1159
1160 #### systemd support (optional) ####
1161
1162 AC_ARG_ENABLE([systemd],
1163     AS_HELP_STRING([--disable-systemd],[Disable optional systemd support]))
1164
1165 AS_IF([test "x$enable_systemd" != "xno"],
1166     [PKG_CHECK_MODULES(SYSTEMD, [ libsystemd-login ], HAVE_SYSTEMD=1, HAVE_SYSTEMD=0)],
1167     HAVE_SYSTEMD=0)
1168
1169 AS_IF([test "x$enable_systemd" = "xyes" && test "x$HAVE_SYSTEMD" = "x0"],
1170     [AC_MSG_ERROR([*** Needed systemd support not found])])
1171
1172 AC_SUBST(HAVE_SYSTEMD)
1173 AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$HAVE_SYSTEMD" = x1])
1174 AS_IF([test "x$HAVE_SYSTEMD" = "x1"], AC_DEFINE([HAVE_SYSTEMD], 1, [Have SYSTEMD?]))
1175
1176 #### Build and Install man pages ####
1177
1178 AC_ARG_ENABLE([manpages],
1179     AS_HELP_STRING([--disable-manpages],[Disable building and installation of man pages]))
1180
1181 AM_CONDITIONAL([BUILD_MANPAGES], [test "x$enable_manpages" != "xno"])
1182
1183 #### PulseAudio system group & user  #####
1184
1185 AC_ARG_WITH(system_user, AS_HELP_STRING([--with-system-user=<user>],[User for running the PulseAudio daemon as a system-wide instance (pulse)]))
1186 if test -z "$with_system_user" ; then
1187     PA_SYSTEM_USER=pulse
1188 else
1189     PA_SYSTEM_USER=$with_system_user
1190 fi
1191 AC_SUBST(PA_SYSTEM_USER)
1192 AC_DEFINE_UNQUOTED(PA_SYSTEM_USER,"$PA_SYSTEM_USER", [User for running the PulseAudio system daemon])
1193
1194 AC_ARG_WITH(system_group,AS_HELP_STRING([--with-system-group=<group>],[Group for running the PulseAudio daemon as a system-wide instance (pulse)]))
1195 if test -z "$with_system_group" ; then
1196     PA_SYSTEM_GROUP=pulse
1197 else
1198     PA_SYSTEM_GROUP=$with_system_group
1199 fi
1200 AC_SUBST(PA_SYSTEM_GROUP)
1201 AC_DEFINE_UNQUOTED(PA_SYSTEM_GROUP,"$PA_SYSTEM_GROUP", [Group for the PulseAudio system daemon])
1202
1203 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)]))
1204 if test -z "$with_access_group" ; then
1205     PA_ACCESS_GROUP=pulse-access
1206 else
1207     PA_ACCESS_GROUP=$with_access_group
1208 fi
1209 AC_SUBST(PA_ACCESS_GROUP)
1210 AC_DEFINE_UNQUOTED(PA_ACCESS_GROUP,"$PA_ACCESS_GROUP", [Access group])
1211
1212 AC_ARG_ENABLE([per-user-esound-socket],
1213     AS_HELP_STRING([--disable-per-user-esound-socket],[Use global esound socket directory /tmp/.esd/socket.]))
1214
1215 if test "x$enable_per_user_esound_socket" != "xno"; then
1216     USE_PER_USER_ESOUND_SOCKET=1
1217     AC_DEFINE([USE_PER_USER_ESOUND_SOCKET], [1], [Define this if you want per-user esound socket directories])
1218 else
1219     USE_PER_USER_ESOUND_SOCKET=0
1220 fi
1221
1222 #### PulseAudio system runtime dir ####
1223
1224 PA_SYSTEM_RUNTIME_PATH="${localstatedir}/run/pulse"
1225 AX_DEFINE_DIR(PA_SYSTEM_RUNTIME_PATH, PA_SYSTEM_RUNTIME_PATH, [System runtime dir])
1226 PA_SYSTEM_CONFIG_PATH="${localstatedir}/lib/pulse"
1227 AX_DEFINE_DIR(PA_SYSTEM_CONFIG_PATH, PA_SYSTEM_CONFIG_PATH, [System config dir])
1228 PA_SYSTEM_STATE_PATH="${localstatedir}/lib/pulse"
1229 AX_DEFINE_DIR(PA_SYSTEM_STATE_PATH, PA_SYSTEM_STATE_PATH, [System state dir])
1230
1231 PA_BINARY=${bindir}/pulseaudio${EXEEXT}
1232 AX_DEFINE_DIR(PA_BINARY, PA_BINARY, [Location of pulseaudio binary])
1233
1234 PACTL_BINARY=${bindir}/pactl${EXEEXT}
1235 AX_DEFINE_DIR(PACTL_BINARY, PACTL_BINARY, [Location of pactl binary])
1236
1237 AC_SUBST(PA_SOEXT, [.so])
1238
1239 AC_SUBST(pulseconfdir, ["${sysconfdir}/pulse"])
1240 AX_DEFINE_DIR(PA_DEFAULT_CONFIG_DIR, pulseconfdir, [Location of configuration files])
1241
1242 #### Mac OSX specific stuff #####
1243
1244 AC_ARG_ENABLE(mac-universal,
1245     AS_HELP_STRING([--enable-mac-universal], [Build Mac universal binaries]),
1246     enable_mac_universal=$enableval, enable_mac_universal="no")
1247
1248 AC_ARG_WITH(mac-version-min,
1249     AS_HELP_STRING([--with-mac-version-min=<version>], [Defines the earliest version of MacOS X that the executables will run on.]),
1250     mac_version_min=$withval, mac_version_min="10.5")
1251
1252 AC_ARG_WITH(mac-sysroot,
1253     AS_HELP_STRING([--with-mac-sysroot=<path>], [SDK basedir to use as the logical root directory for headers and libraries.]),
1254     mac_sysroot=$withval, mac_sysroot="/Developer/SDKs/MacOSX10.5.sdk")
1255
1256 if test "x$os_is_darwin" = "x1" ; then
1257     LDFLAGS="$LDFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
1258     CFLAGS="$CFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
1259
1260     if test "x$enable_mac_universal" = "xyes" ; then
1261         mac_arches="-arch i386 -arch x86_64"
1262         LDFLAGS="$LDFLAGS $mac_arches"
1263         CFLAGS="$CFLAGS $mac_arches"
1264     fi
1265 fi
1266
1267 AC_ARG_ENABLE([webrtc-aec],
1268     AS_HELP_STRING([--enable-webrtc-aec], [Enable the optional WebRTC-based echo canceller]))
1269
1270 AS_IF([test "x$enable_webrtc_aec" != "xno"],
1271     [PKG_CHECK_MODULES(WEBRTC, [ webrtc-audio-processing ], [HAVE_WEBRTC=1], [HAVE_WEBRTC=0])],
1272     [HAVE_WEBRTC=0])
1273
1274 AS_IF([test "x$enable_webrtc_aec" = "xyes" && test "x$HAVE_WEBRTC" = "x0"],
1275     [AC_MSG_ERROR([*** webrtc-audio-processing library not found])])
1276
1277 AC_SUBST(WEBRTC_CFLAGS)
1278 AC_SUBST(WEBRTC_LIBS)
1279 AM_CONDITIONAL([HAVE_WEBRTC], [test "x$HAVE_WEBRTC" = "x1"])
1280
1281 AC_ARG_ENABLE([adrian-aec],
1282     AS_HELP_STRING([--enable-adrian-aec], [Enable Adrian's optional echo canceller]))
1283 AS_IF([test "x$enable_adrian_aec" != "xno"],
1284     [HAVE_ADRIAN_EC=1])
1285 AM_CONDITIONAL([HAVE_ADRIAN_EC], [test "x$HAVE_ADRIAN_EC" = "x1"])
1286
1287
1288
1289 ###################################
1290 #            Output               #
1291 ###################################
1292
1293 AC_DEFINE_UNQUOTED(PA_CFLAGS, "$CFLAGS", [The CFLAGS used during compilation])
1294
1295 # Check whether to build tests by default (as compile-test) or not
1296 AC_ARG_ENABLE([default-build-tests],
1297     AS_HELP_STRING([--disable-default-build-tests], [Build test programs only during make check]))
1298 AM_CONDITIONAL([BUILD_TESTS_DEFAULT], [test "x$enable_default_build_tests" != "xno"])
1299
1300 AC_ARG_ENABLE([legacy-database-entry-format],
1301         AS_HELP_STRING([--disable-legacy-database-entry-format], [Try to load legacy (< 1.0) database files (card, device and volume restore).]))
1302 if test "x$enable_legacy_database_entry_format" != "xno" ; then
1303         AC_DEFINE(ENABLE_LEGACY_DATABASE_ENTRY_FORMAT, [1], [Legacy database entry format])
1304 fi
1305 AC_DEFINE([WIBBLE], 1, [Just a test.])
1306
1307 AC_ARG_ENABLE([static-bins],
1308     AS_HELP_STRING([--enable-static-bins],[Statically link executables.]))
1309 AM_CONDITIONAL([STATIC_BINS], [test "x$enable_static_bins" = "xyes"])
1310
1311 AC_ARG_WITH(
1312         [preopen-mods],
1313         AS_HELP_STRING([--with-preopen-mods],[Modules to preopen in daemon (default: all).]),
1314         [PREOPEN_MODS=$withval], [PREOPEN_MODS="all"])
1315 AM_CONDITIONAL([PREOPEN_MODS], [test "x$PREOPEN_MODS" != "xall"])
1316 if test "x$PREOPEN_MODS" != "xall" ; then
1317     tmpLIBS=""
1318     for mod in $PREOPEN_MODS; do
1319         tmpLIBS="$tmpLIBS module-$mod.la"
1320     done
1321     PREOPEN_MODS="$tmpLIBS"
1322     AC_SUBST(PREOPEN_MODS)
1323 fi
1324
1325 AC_ARG_WITH(
1326         [module-dir],
1327         AS_HELP_STRING([--with-module-dir],[Directory where to install the modules to (defaults to ${libdir}/pulse-${PA_MAJORMINOR}/modules]),
1328         [modlibexecdir=$withval], [modlibexecdir="${libdir}/pulse-${PA_MAJORMINOR}/modules"])
1329
1330 AC_SUBST(modlibexecdir)
1331 AX_DEFINE_DIR(PA_DLSEARCHPATH, modlibexecdir, [Modules dir])
1332
1333 AC_ARG_WITH(
1334         [udev-rules-dir],
1335         AS_HELP_STRING([--with-udev-rules-dir],[Directory where to install udev rules to (defaults to /lib/udev/rules.d)]),
1336         [udevrulesdir=$withval], [udevrulesdir="/lib/udev/rules.d"])
1337
1338 AC_SUBST(udevrulesdir)
1339
1340 AC_ARG_ENABLE([force-preopen],
1341     AS_HELP_STRING([--enable-force-preopen],[Preopen modules, even when dlopen() is supported.]))
1342
1343 if test "x$enable_force_preopen" = "xyes"; then
1344     FORCE_PREOPEN=yes
1345 else
1346     FORCE_PREOPEN=no
1347 fi
1348
1349 AM_CONDITIONAL([FORCE_PREOPEN], [test "x$FORCE_PREOPEN" = "xyes"])
1350
1351 AC_CONFIG_FILES([
1352 Makefile
1353 src/Makefile
1354 man/Makefile
1355 libpulse.pc
1356 libpulse-simple.pc
1357 libpulse-mainloop-glib.pc
1358 doxygen/Makefile
1359 doxygen/doxygen.conf
1360 src/pulse/version.h
1361 po/Makefile.in
1362 man/pulseaudio.1.xml
1363 man/esdcompat.1.xml
1364 man/pax11publish.1.xml
1365 man/paplay.1.xml
1366 man/pacat.1.xml
1367 man/pacmd.1.xml
1368 man/pactl.1.xml
1369 man/pasuspender.1.xml
1370 man/padsp.1.xml
1371 man/pulse-daemon.conf.5.xml
1372 man/pulse-client.conf.5.xml
1373 man/default.pa.5.xml
1374 man/pulse-cli-syntax.5.xml
1375 man/start-pulseaudio-kde.1.xml
1376 man/start-pulseaudio-x11.1.xml
1377 ])
1378
1379 AC_CONFIG_FILES([src/esdcompat:src/daemon/esdcompat.in], [chmod +x src/esdcompat])
1380 AC_CONFIG_FILES([src/start-pulseaudio-x11:src/daemon/start-pulseaudio-x11.in], [chmod +x src/start-pulseaudio-x11])
1381 AC_CONFIG_FILES([src/start-pulseaudio-kde:src/daemon/start-pulseaudio-kde.in], [chmod +x src/start-pulseaudio-kde])
1382 AC_CONFIG_FILES([src/client.conf:src/pulse/client.conf.in])
1383 AC_CONFIG_FILES([src/daemon.conf:src/daemon/daemon.conf.in],
1384     [m4 src/daemon.conf > src/daemon.conf.gen && mv src/daemon.conf.gen src/daemon.conf])
1385 AC_CONFIG_FILES([src/default.pa:src/daemon/default.pa.in],
1386     [m4 src/default.pa > src/default.pa.gen && mv src/default.pa.gen src/default.pa])
1387 AC_CONFIG_FILES([src/system.pa:src/daemon/system.pa.in],
1388     [m4 src/system.pa > src/system.pa.gen && mv src/system.pa.gen src/system.pa])
1389
1390 # CMake related ProjectConfig files
1391 PA_LIBDIR="$libdir"
1392 AX_DEFINE_DIR(PA_LIBDIR, PA_LIBDIR, [PulseAudio library dir])
1393 PA_INCDIR="$includedir"
1394 AX_DEFINE_DIR(PA_INCDIR, PA_INCDIR, [PulseAudio include dir])
1395
1396 AC_CONFIG_FILES([PulseAudioConfig.cmake:PulseAudioConfig.cmake.in],
1397     [m4 PulseAudioConfig.cmake > PulseAudioConfig.cmake.gen && mv PulseAudioConfig.cmake.gen PulseAudioConfig.cmake])
1398 AC_CONFIG_FILES([PulseAudioConfigVersion.cmake])
1399
1400 AC_OUTPUT
1401
1402 # ==========================================================================
1403
1404 AS_IF([test "x$HAVE_X11" = "x1"], ENABLE_X11=yes, ENABLE_X11=no)
1405 AS_IF([test "x$HAVE_OSS_OUTPUT" = "x1"], ENABLE_OSS_OUTPUT=yes, ENABLE_OSS_OUTPUT=no)
1406 AS_IF([test "x$HAVE_OSS_WRAPPER" = "x1"], ENABLE_OSS_WRAPPER=yes, ENABLE_OSS_WRAPPER=no)
1407 AS_IF([test "x$HAVE_ALSA" = "x1"], ENABLE_ALSA=yes, ENABLE_ALSA=no)
1408 AS_IF([test "x$HAVE_COREAUDIO" = "x1"], ENABLE_COREAUDIO=yes, ENABLE_COREAUDIO=no)
1409 AS_IF([test "x$HAVE_SOLARIS" = "x1"], ENABLE_SOLARIS=yes, ENABLE_SOLARIS=no)
1410 AS_IF([test "x$HAVE_WAVEOUT" = "x1"], ENABLE_WAVEOUT=yes, ENABLE_WAVEOUT=no)
1411 AS_IF([test "x$HAVE_GLIB20" = "x1"], ENABLE_GLIB20=yes, ENABLE_GLIB20=no)
1412 AS_IF([test "x$HAVE_GTK30" = "x1"], ENABLE_GTK30=yes, ENABLE_GTK30=no)
1413 AS_IF([test "x$HAVE_GCONF" = "x1"], ENABLE_GCONF=yes, ENABLE_GCONF=no)
1414 AS_IF([test "x$HAVE_AVAHI" = "x1"], ENABLE_AVAHI=yes, ENABLE_AVAHI=no)
1415 AS_IF([test "x$HAVE_JACK" = "x1"], ENABLE_JACK=yes, ENABLE_JACK=no)
1416 AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], ENABLE_LIBASYNCNS=yes, ENABLE_LIBASYNCNS=no)
1417 AS_IF([test "x$HAVE_LIRC" = "x1"], ENABLE_LIRC=yes, ENABLE_LIRC=no)
1418 AS_IF([test "x$HAVE_XEN" = "x1"], ENABLE_XEN=yes, ENABLE_XEN=no)
1419 AS_IF([test "x$HAVE_DBUS" = "x1"], ENABLE_DBUS=yes, ENABLE_DBUS=no)
1420 AS_IF([test "x$HAVE_UDEV" = "x1"], ENABLE_UDEV=yes, ENABLE_UDEV=no)
1421 AS_IF([test "x$HAVE_SYSTEMD" = "x1"], ENABLE_SYSTEMD=yes, ENABLE_SYSTEMD=no)
1422 AS_IF([test "x$HAVE_BLUEZ" = "x1"], ENABLE_BLUEZ=yes, ENABLE_BLUEZ=no)
1423 AS_IF([test "x$HAVE_HAL_COMPAT" = "x1"], ENABLE_HAL_COMPAT=yes, ENABLE_HAL_COMPAT=no)
1424 AS_IF([test "x$HAVE_TCPWRAP" = "x1"], ENABLE_TCPWRAP=yes, ENABLE_TCPWRAP=no)
1425 AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], ENABLE_LIBSAMPLERATE=yes, ENABLE_LIBSAMPLERATE=no)
1426 AS_IF([test "x$HAVE_IPV6" = "x1"], ENABLE_IPV6=yes, ENABLE_IPV6=no)
1427 AS_IF([test "x$HAVE_OPENSSL" = "x1"], ENABLE_OPENSSL=yes, ENABLE_OPENSSL=no)
1428 AS_IF([test "x$HAVE_FFTW" = "x1"], ENABLE_FFTW=yes, ENABLE_FFTW=no)
1429 AS_IF([test "x$HAVE_ORC" = "xyes"], ENABLE_ORC=yes, ENABLE_ORC=no)
1430 AS_IF([test "x$HAVE_ADRIAN_EC" = "x1"], ENABLE_ADRIAN_EC=yes, ENABLE_ADRIAN_EC=no)
1431 AS_IF([test "x$HAVE_SPEEX" = "x1"], ENABLE_SPEEX=yes, ENABLE_SPEEX=no)
1432 AS_IF([test "x$HAVE_WEBRTC" = "x1"], ENABLE_WEBRTC=yes, ENABLE_WEBRTC=no)
1433 AS_IF([test "x$HAVE_TDB" = "x1"], ENABLE_TDB=yes, ENABLE_TDB=no)
1434 AS_IF([test "x$HAVE_GDBM" = "x1"], ENABLE_GDBM=yes, ENABLE_GDBM=no)
1435 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], ENABLE_SIMPLEDB=yes, ENABLE_SIMPLEDB=no)
1436 AS_IF([test "x$HAVE_ESOUND" = "x1"], ENABLE_ESOUND=yes, ENABLE_ESOUND=no)
1437 AS_IF([test "x$HAVE_ESOUND" = "x1" -a "x$USE_PER_USER_ESOUND_SOCKET" = "x1"], ENABLE_PER_USER_ESOUND_SOCKET=yes, ENABLE_PER_USER_ESOUND_SOCKET=no)
1438 AS_IF([test "x$HAVE_GCOV" = "x1"], ENABLE_GCOV=yes, ENABLE_GCOV=no)
1439 AS_IF([test "x$HAVE_LIBCHECK" = "x1"], ENABLE_TESTS=yes, ENABLE_TESTS=no)
1440 AS_IF([test "x$enable_legacy_database_entry_format" != "xno"], ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=yes, ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=no)
1441
1442 echo "
1443  ---{ $PACKAGE_NAME $VERSION }---
1444
1445     prefix:                        ${prefix}
1446     sysconfdir:                    ${sysconfdir}
1447     localstatedir:                 ${localstatedir}
1448     modlibexecdir:                 ${modlibexecdir}
1449     System Runtime Path:           ${PA_SYSTEM_RUNTIME_PATH}
1450     System State Path:             ${PA_SYSTEM_STATE_PATH}
1451     System Config Path:            ${PA_SYSTEM_CONFIG_PATH}
1452     Compiler:                      ${CC}
1453     CFLAGS:                        ${CFLAGS}
1454     LIBS:                          ${LIBS}
1455
1456     Enable X11:                    ${ENABLE_X11}
1457     Enable OSS Output:             ${ENABLE_OSS_OUTPUT}
1458     Enable OSS Wrapper:            ${ENABLE_OSS_WRAPPER}
1459     Enable EsounD:                 ${ENABLE_ESOUND}
1460     Enable Alsa:                   ${ENABLE_ALSA}
1461     Enable CoreAudio:              ${ENABLE_COREAUDIO}
1462     Enable Solaris:                ${ENABLE_SOLARIS}
1463     Enable WaveOut:                ${ENABLE_WAVEOUT}
1464     Enable GLib 2.0:               ${ENABLE_GLIB20}
1465     Enable Gtk+ 3.0:               ${ENABLE_GTK30}
1466     Enable GConf:                  ${ENABLE_GCONF}
1467     Enable Avahi:                  ${ENABLE_AVAHI}
1468     Enable Jack:                   ${ENABLE_JACK}
1469     Enable Async DNS:              ${ENABLE_LIBASYNCNS}
1470     Enable LIRC:                   ${ENABLE_LIRC}
1471     Enable Xen PV driver:          ${ENABLE_XEN}
1472     Enable D-Bus:                  ${ENABLE_DBUS}
1473       Enable BlueZ:                ${ENABLE_BLUEZ}
1474     Enable udev:                   ${ENABLE_UDEV}
1475       Enable HAL->udev compat:     ${ENABLE_HAL_COMPAT}
1476     Enable systemd login:          ${ENABLE_SYSTEMD}
1477     Enable TCP Wrappers:           ${ENABLE_TCPWRAP}
1478     Enable libsamplerate:          ${ENABLE_LIBSAMPLERATE}
1479     Enable IPv6:                   ${ENABLE_IPV6}
1480     Enable OpenSSL (for Airtunes): ${ENABLE_OPENSSL}
1481     Enable fftw:                   ${ENABLE_FFTW}
1482     Enable orc:                    ${ENABLE_ORC}
1483     Enable Adrian echo canceller:  ${ENABLE_ADRIAN_EC}
1484     Enable speex (resampler, AEC): ${ENABLE_SPEEX}
1485     Enable WebRTC echo canceller:  ${ENABLE_WEBRTC}
1486     Enable gcov coverage:          ${ENABLE_GCOV}
1487     Enable unit tests:             ${ENABLE_TESTS}
1488     Database
1489       tdb:                         ${ENABLE_TDB}
1490       gdbm:                        ${ENABLE_GDBM}
1491       simple database:             ${ENABLE_SIMPLEDB}
1492
1493     System User:                   ${PA_SYSTEM_USER}
1494     System Group:                  ${PA_SYSTEM_GROUP}
1495     Access Group:                  ${PA_ACCESS_GROUP}
1496     Enable per-user EsounD socket: ${ENABLE_PER_USER_ESOUND_SOCKET}
1497     Force preopen:                 ${FORCE_PREOPEN}
1498     Preopened modules:             ${PREOPEN_MODS}
1499
1500     Legacy Database Entry Support: ${ENABLE_LEGACY_DATABASE_ENTRY_FORMAT}
1501 "
1502
1503 if test "${ENABLE_SPEEX}" = "no" && test "${ENABLE_WEBRTC}" = "no" && test "${ENABLE_ADRIAN_EC}" = "no" ; then
1504 AC_MSG_ERROR([At least one echo canceller implementation must be available.])
1505 fi
1506
1507 if test "${ENABLE_DBUS}" = "no" && test "x$os_is_win32" != "x1" ; then
1508    echo "
1509 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1510 You do not have D-Bus support enabled. It is strongly recommended
1511 that you enable D-Bus support if your platform supports it.
1512 Many parts of PulseAudio use D-Bus, from ConsoleKit interaction
1513 to the Device Reservation Protocol to speak to JACK, Bluetooth
1514 support and even a native control protocol for communicating and
1515 controling the PulseAudio daemon itself.
1516 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1517 "
1518 fi
1519
1520 if test "${ENABLE_UDEV}" = "no" && test "x$os_is_win32" != "x1" ; then
1521    echo "
1522 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1523 You do not have udev support enabled. It is strongly recommended
1524 that you enable udev support if your platform supports it as it is
1525 the primary method used to detect hardware audio devices (on Linux)
1526 and is thus a critical part of PulseAudio on that platform.
1527 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1528 "
1529 fi
1530
1531 if test "${ENABLE_SPEEX}" = "no" && test "x$os_is_win32" != "x1" ; then
1532    echo "
1533 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1534 You do not have speex support enabled. It is strongly recommended
1535 that you enable speex support if your platform supports it as it is
1536 the primary method used for audio resampling and is thus a critical
1537 part of PulseAudio on that platform.
1538 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1539 "
1540 fi