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 AC_CONFIG_AUX_DIR([build-aux])
  30 AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules color-tests dist-xz tar-ustar])
  31
  32 AS_IF([! test -n "$VERSION"], [
  33    AC_MSG_ERROR([git-version-gen failed])
  34 ])
  35
  36 m4_define(pa_major, `echo $VERSION | cut -d. -f1 | cut -d- -f1`)
  37 m4_define(pa_minor, `echo $VERSION | cut -d. -f2 | cut -d- -f1`)
  38
  39 AC_SUBST(PA_MAJOR, pa_major)
  40 AC_SUBST(PA_MINOR, pa_minor)
  41 AC_SUBST(PA_MAJORMINOR, pa_major.pa_minor)
  42
  43 AC_SUBST(PA_API_VERSION, 12)
  44 AC_SUBST(PA_PROTOCOL_VERSION, 28)
  45
  46 # The stable ABI for client applications, for the version info x:y:z
  47 # always will hold y=z
  48 AC_SUBST(LIBPULSE_VERSION_INFO, [16:2:16])
  49
  50 # A simplified, synchronous, ABI-stable interface for client
  51 # applications, for the version info x:y:z always will hold y=z
  52 AC_SUBST(LIBPULSE_SIMPLE_VERSION_INFO, [0:4:0])
  53
  54 # The ABI-stable GLib adapter for client applications, for the version
  55 # info x:y:z always will hold y=z
  56 AC_SUBST(LIBPULSE_MAINLOOP_GLIB_VERSION_INFO, [0:4:0])
  57
  58 AC_CANONICAL_HOST
  59 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$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}-${PACKAGE_VERSION}"
  66 ])
  67
  68 AM_SILENT_RULES([yes])
  69
  70
  71 #### Checks for programs. ####
  72
  73 # mkdir -p
  74
  75 AC_PROG_MKDIR_P
  76
  77 # CC
  78
  79 AC_PROG_CC
  80 AC_PROG_CC_C99
  81 AM_PROG_CC_C_O
  82 # Only required if you want the WebRTC canceller -- no runtime dep on
  83 # libstdc++ otherwise
  84 AC_PROG_CXX
  85 AC_PROG_GCC_TRADITIONAL
  86 AC_USE_SYSTEM_EXTENSIONS
  87
  88 # M4
  89
  90 AC_CHECK_PROGS([M4], gm4 m4, no)
  91 AS_IF([test "x$M4" = "xno"], AC_MSG_ERROR([m4 missing]))
  92
  93 # pkg-config
  94
  95 PKG_PROG_PKG_CONFIG
  96
  97 # gettext
  98
  99 if test "x$enable_nls" != "xno"; then
 100 IT_PROG_INTLTOOL([0.35.0])
 101
 102 AM_GNU_GETTEXT_VERSION([0.18.1])
 103 AM_GNU_GETTEXT([external])
 104
 105 GETTEXT_PACKAGE=pulseaudio
 106 AC_SUBST([GETTEXT_PACKAGE])
 107 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
 108
 109 pulselocaledir='${prefix}/${DATADIRNAME}/locale'
 110 AX_DEFINE_DIR(PULSE_LOCALEDIR, pulselocaledir, [Gettext locale dir])
 111 else
 112 # workaround till an intltool m4 bug is fixed upstream
 113 # (https://bugs.launchpad.net/intltool/+bug/904647)
 114 USE_NLS=no
 115 AC_SUBST(USE_NLS)
 116 fi
 117
 118
 119 #### Determine host OS ####
 120
 121 os_is_linux=0
 122 os_is_win32=0
 123 os_is_darwin=0
 124
 125 AC_MSG_CHECKING([host operating system])
 126 case "$host_os" in
 127     linux*)
 128         AC_MSG_RESULT([linux])
 129         os_is_linux=1
 130     ;;
 131     darwin*)
 132         AC_MSG_RESULT([darwin])
 133         os_is_darwin=1
 134         AC_DEFINE([OS_IS_DARWIN], 1, [Build target is Darwin.])
 135     ;;
 136     mingw*)
 137         AC_MSG_RESULT([win32])
 138         os_is_win32=1
 139         AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.])
 140     ;;
 141     *)
 142         AC_MSG_RESULT([unknown])
 143     ;;
 144 esac
 145
 146 AM_CONDITIONAL(OS_IS_DARWIN, test "x$os_is_darwin" = "x1")
 147 AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
 148 AC_SUBST([OS_IS_WIN32], [$os_is_win32])
 149
 150 # Platform specific hacks
 151 case "$host_os" in
 152     darwin* )
 153         AC_DEFINE([_DARWIN_C_SOURCE], [200112L], [Needed to get NSIG on Mac OS X])
 154     ;;
 155     mingw* )
 156         AC_DEFINE([WIN32_LEAN_AND_MEAN], 1, [Needed to avoid including unnecessary headers on Windows])
 157     ;;
 158     solaris* )
 159         AC_DEFINE(_XOPEN_SOURCE,       600, [Needed to get declarations for msg_control and msg_controllen on Solaris])
 160         AC_DEFINE(__EXTENSIONS__,        1, [Needed to get declarations for msg_control and msg_controllen on Solaris])
 161     ;;
 162 esac
 163
 164
 165 #### Compiler flags ####
 166
 167 AX_APPEND_COMPILE_FLAGS(
 168     [-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],
 169     [], [-pedantic -Werror])
 170
 171 # Only enable fastpath asserts when doing a debug build, e.g. from bootstrap.sh.
 172 AS_CASE([" $CFLAGS "], [*" -O0 "*], [], [AX_APPEND_FLAG(["-DFASTPATH"], [CPPFLAGS])])
 173
 174
 175 #### Linker flags ####
 176
 177 # Check whether the linker supports the -version-script option.
 178 # The Make variable $(srcdir) needs to be in the LDFLAGS in that form,
 179 # so that it is expanded the right way in every subdir.
 180 AX_CHECK_LINK_FLAG(["-Wl,-version-script=${srcdir}/src/map-file"],
 181     [VERSIONING_LDFLAGS='-Wl,-version-script=$(abs_top_srcdir)/src/map-file'])
 182 AC_SUBST([VERSIONING_LDFLAGS])
 183
 184 # Use immediate (now) bindings; avoids the funky re-call in itself.
 185 # The -z now syntax is lifted from Sun's linker and works with GNU's too, other linkers might be added later.
 186 AX_APPEND_LINK_FLAGS([-Wl,-z,now], [IMMEDIATE_LDFLAGS])
 187 AC_SUBST([IMMEDIATE_LDFLAGS])
 188
 189 # On ELF systems we don't want the libraries to be unloaded since we don't clean them up properly,
 190 # so we request the nodelete flag to be enabled.
 191 # On other systems, we don't really know how to do that, but it's welcome if somebody can tell.
 192 AX_APPEND_LINK_FLAGS([-Wl,-z,nodelete], [NODELETE_LDFLAGS])
 193 AC_SUBST([NODELETE_LDFLAGS])
 194
 195 # Check for the proper way to build libraries that have no undefined symbols
 196 case $host in
 197     # FreeBSD (et al.) does not complete linking for shared objects when pthreads
 198     # are requested, as different implementations are present.
 199     *-freebsd* | *-openbsd*) ;;
 200     *)
 201         for possible_flag in "-Wl,--no-undefined" "-Wl,-z,defs"; do
 202             AX_CHECK_LINK_FLAG([$possible_flag], [NOUNDEFINED_LDFLAGS="$possible_flag"; break])
 203         done
 204     ;;
 205 esac
 206 AC_SUBST([NOUNDEFINED_LDFLAGS])
 207
 208
 209 #### Atomic operations ####
 210
 211 # Native atomic operation support
 212 AC_ARG_ENABLE([atomic-arm-linux-helpers],
 213     AS_HELP_STRING([--disable-atomic-arm-linux-helpers],[use inline asm or libatomic_ops instead]))
 214
 215 AC_ARG_ENABLE([atomic-arm-memory-barrier],
 216     AS_HELP_STRING([--enable-atomic-arm-memory-barrier],[only really needed in SMP arm systems]))
 217
 218 if test "x$enable_atomic_arm_memory_barrier" = "xyes"; then
 219     AC_DEFINE_UNQUOTED(ATOMIC_ARM_MEMORY_BARRIER_ENABLED, 1, [Enable memory barriers])
 220 fi
 221
 222 # If everything else fails use libatomic_ops
 223 need_libatomic_ops=yes
 224
 225 AC_CACHE_CHECK([whether $CC knows __sync_bool_compare_and_swap()],
 226     pulseaudio_cv_sync_bool_compare_and_swap, [
 227     AC_LINK_IFELSE(
 228         AC_LANG_PROGRAM([], [[int a = 4; __sync_bool_compare_and_swap(&a, 4, 5);]]),
 229         [pulseaudio_cv_sync_bool_compare_and_swap=yes],
 230         [pulseaudio_cv_sync_bool_compare_and_swap=no])
 231     ])
 232
 233 if test "$pulseaudio_cv_sync_bool_compare_and_swap" = "yes" ; then
 234     AC_DEFINE([HAVE_ATOMIC_BUILTINS], 1, [Have __sync_bool_compare_and_swap() and friends.])
 235     need_libatomic_ops=no
 236 else
 237     # HW specific atomic ops stuff
 238     AC_MSG_CHECKING([architecture for native atomic operations])
 239     case $host in
 240         arm*)
 241             AC_MSG_RESULT([arm])
 242             AC_MSG_CHECKING([whether we can use Linux kernel helpers])
 243             # The Linux kernel helper functions have been there since 2.6.16. However
 244             # compile time checking for kernel version in cross compile environment
 245             # (which is usually the case for arm cpu) is tricky (or impossible).
 246             if test "x$os_is_linux" = "x1" && test "x$enable_atomic_arm_linux_helpers" != "xno"; then
 247                 AC_MSG_RESULT([yes])
 248                 AC_DEFINE_UNQUOTED(ATOMIC_ARM_LINUX_HELPERS, 1, [special arm linux implementation])
 249                 need_libatomic_ops=no
 250             else
 251                 AC_MSG_RESULT([no])
 252                 AC_CACHE_CHECK([compiler support for arm inline asm atomic operations],
 253                     pulseaudio_cv_support_arm_atomic_ops, [
 254                     AC_COMPILE_IFELSE(
 255                         AC_LANG_PROGRAM([], [[
 256                             volatile int a=0;
 257                             int o=0, n=1, r;
 258                             asm volatile ("ldrex    %0, [%1]\n"
 259                                           "subs  %0, %0, %2\n"
 260                                           "strexeq %0, %3, [%1]\n"
 261                                           : "=&r" (r)
 262                                           : "r" (&a), "Ir" (o), "r" (n)
 263                                           : "cc");
 264                             return (a==1 ? 0 : -1);
 265                         ]]),
 266                         [pulseaudio_cv_support_arm_atomic_ops=yes],
 267                         [pulseaudio_cv_support_arm_atomic_ops=no])
 268                 ])
 269                 AS_IF([test "$pulseaudio_cv_support_arm_atomic_ops" = "yes"], [
 270                     AC_DEFINE([ATOMIC_ARM_INLINE_ASM], 1, [Have ARM atomic instructions.])
 271                     need_libatomic_ops=no
 272                 ])
 273             fi
 274         ;;
 275         *-netbsdelf5*)
 276             AC_MSG_RESULT([yes])
 277             need_libatomic_ops=no
 278         ;;
 279         *-freebsd*)
 280             AC_MSG_RESULT([yes])
 281             need_libatomic_ops=no
 282         ;;
 283         *)
 284             AC_MSG_RESULT([unknown])
 285         ;;
 286     esac
 287 fi
 288
 289 # If we're on ARM, check for the ARMV6 instructions we need */
 290 case $host in
 291   arm*)
 292     AC_CACHE_CHECK([support for required armv6 instructions],
 293       pulseaudio_cv_support_armv6,
 294       [AC_COMPILE_IFELSE(
 295          AC_LANG_PROGRAM([],
 296            [[volatile int a = -60000, b = 0xaaaabbbb, c = 0xccccdddd;
 297              asm volatile ("ldr r0, %2 \n"
 298                            "ldr r2, %3 \n"
 299                            "ldr r3, %4 \n"
 300                            "ssat r1, #8, r0 \n"
 301                            "str r1, %0 \n"
 302                            "pkhbt r1, r3, r2, LSL #8 \n"
 303                            "str r1, %1 \n"
 304                            : "=m" (a), "=m" (b)
 305                            : "m" (a), "m" (b), "m" (c)
 306                            : "r0", "r1", "r2", "r3", "cc");
 307              return (a == -128 && b == 0xaabbdddd) ? 0 : -1;
 308            ]]),
 309          [pulseaudio_cv_support_armv6=yes],
 310          [pulseaudio_cv_support_armv6=no])
 311       ])
 312     AS_IF([test "$pulseaudio_cv_support_armv6" = "yes"], [
 313         AC_DEFINE([HAVE_ARMV6], 1, [Have ARMv6 instructions.])
 314       ])
 315   ;;
 316   *)
 317   ;;
 318 esac
 319
 320 #### NEON optimisations ####
 321 AC_ARG_ENABLE([neon-opt],
 322     AS_HELP_STRING([--enable-neon-opt], [Enable NEON optimisations on ARM CPUs that support it]))
 323
 324 AS_IF([test "x$enable_neon_opt" != "xno"],
 325     [save_CFLAGS="$CFLAGS"; CFLAGS="-mfpu=neon $CFLAGS"
 326      AC_COMPILE_IFELSE(
 327         AC_LANG_PROGRAM([[#include <arm_neon.h>]], []),
 328         [
 329          HAVE_NEON=1
 330          NEON_CFLAGS="-mfpu=neon"
 331         ],
 332         [
 333          HAVE_NEON=0
 334          NEON_CFLAGS=
 335         ])
 336      CFLAGS="$save_CFLAGS"
 337     ],
 338     [HAVE_NEON=0])
 339
 340 AS_IF([test "x$enable_neon_opt" = "xyes" && test "x$HAVE_NEON" = "x0"],
 341       [AC_MSG_ERROR([*** Compiler does not support -mfpu=neon or CFLAGS override -mfpu])])
 342
 343 AC_SUBST(HAVE_NEON)
 344 AC_SUBST(NEON_CFLAGS)
 345 AM_CONDITIONAL([HAVE_NEON], [test "x$HAVE_NEON" = x1])
 346 AS_IF([test "x$HAVE_NEON" = "x1"], AC_DEFINE([HAVE_NEON], 1, [Have NEON support?]))
 347
 348
 349 #### libtool stuff ####
 350
 351 LT_PREREQ(2.4)
 352 LT_INIT([dlopen win32-dll disable-static])
 353
 354 dnl As an extra safety device, check for lt_dladvise_init() which is
 355 dnl only implemented in libtool 2.x, and refine as we go if we have
 356 dnl refined requirements.
 357 dnl
 358 dnl Check the header files first since the system may have a
 359 dnl libltdl.so for runtime, but no headers, and we want to bail out as
 360 dnl soon as possible.
 361 dnl
 362 dnl We don't need any special variable for this though, since the user
 363 dnl can give the proper place to find libltdl through the standard
 364 dnl variables like LDFLAGS and CPPFLAGS.
 365
 366 AC_CHECK_HEADER([ltdl.h],
 367     [AC_CHECK_LIB([ltdl], [lt_dladvise_init], [LIBLTDL=-lltdl], [LIBLTDL=])],
 368     [LIBLTDL=])
 369
 370 AS_IF([test "x$LIBLTDL" = "x"],
 371     [AC_MSG_ERROR([Unable to find libltdl version 2. Makes sure you have libtool 2.4 or later installed.])])
 372 AC_SUBST([LIBLTDL])
 373
 374
 375 ###################################
 376 #   Basic environment checks      #
 377 ###################################
 378
 379 #### Checks for header files. ####
 380
 381 # ISO
 382 AC_HEADER_STDC
 383
 384 # POSIX
 385 AC_CHECK_HEADERS_ONCE([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
 386     netinet/in_systm.h netinet/tcp.h poll.h pwd.h sched.h \
 387     sys/mman.h sys/select.h sys/socket.h sys/wait.h \
 388     sys/uio.h syslog.h sys/dl.h dlfcn.h linux/sockios.h])
 389 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 390                  [#include <sys/types.h>
 391                   #if HAVE_NETINET_IN_H
 392                   # include <netinet/in.h>
 393                   #endif
 394                   #if HAVE_NETINET_IN_SYSTM_H
 395                   # include <netinet/in_systm.h>
 396                   #endif
 397                  ])
 398 AC_CHECK_HEADERS([sys/resource.h], [HAVE_SYS_RESOURCE_H=1], [HAVE_SYS_RESOURCE_H=0])
 399 AC_SUBST(HAVE_SYS_RESOURCE_H)
 400 AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
 401 AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
 402 AC_SUBST(HAVE_AF_UNIX)
 403
 404 # Linux
 405 AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
 406 AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
 407
 408 AC_CHECK_HEADERS_ONCE([sys/prctl.h])
 409
 410 # Solaris
 411 AC_CHECK_HEADERS_ONCE([sys/filio.h])
 412
 413 # Windows
 414 AC_CHECK_HEADERS_ONCE([windows.h winsock2.h ws2tcpip.h])
 415
 416 # NetBSD
 417 AC_CHECK_HEADERS_ONCE([sys/atomic.h])
 418
 419 # Other
 420 AC_CHECK_HEADERS_ONCE([sys/ioctl.h])
 421 AC_CHECK_HEADERS_ONCE([byteswap.h])
 422 AC_CHECK_HEADERS_ONCE([sys/syscall.h])
 423 AC_CHECK_HEADERS_ONCE([sys/eventfd.h])
 424 AC_CHECK_HEADERS_ONCE([execinfo.h])
 425 AC_CHECK_HEADERS_ONCE([langinfo.h])
 426 AC_CHECK_HEADERS_ONCE([regex.h pcreposix.h])
 427
 428
 429 #### Typdefs, structures, etc. ####
 430
 431 AC_C_CONST
 432 AC_C_BIGENDIAN
 433 AC_TYPE_PID_T
 434 AC_TYPE_SIZE_T
 435 AC_CHECK_TYPES(ssize_t, , AC_DEFINE([ssize_t], [signed long], [Define ssize_t if it is not done by the standard libs.]))
 436 AC_TYPE_OFF_T
 437
 438 AC_TYPE_UID_T
 439 AC_CHECK_DECLS(environ)
 440
 441 # SIGXCPU
 442 AX_CHECK_DEFINE([signal.h], [SIGXCPU], [HAVE_SIGXCPU=1], [HAVE_SIGXCPU=0])
 443 AS_IF([test "x$HAVE_SIGXCPU" = "x1"], AC_DEFINE([HAVE_SIGXCPU], 1, [Have SIGXCPU?]))
 444 AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
 445
 446 # INADDR_NONE, Solaris lacks this
 447 AX_CHECK_DEFINE([netinet/in.h], [INADDR_NONE], [],
 448     [AX_CHECK_DEFINE([winsock2.h], [INADDR_NONE], [],
 449         [AC_DEFINE([INADDR_NONE],  [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])])
 450
 451
 452 # _Bool
 453 AC_CACHE_CHECK([whether $CC knows _Bool],
 454     pulseaudio_cv__Bool,
 455     [AC_COMPILE_IFELSE(
 456         AC_LANG_PROGRAM([], [[_Bool b;]]),
 457         [pulseaudio_cv__Bool=yes],
 458         [pulseaudio_cv__Bool=no])
 459     ])
 460
 461 AS_IF([test "$pulseaudio_cv__Bool" = "yes"], AC_DEFINE([HAVE_STD_BOOL], 1, [Have _Bool.]))
 462
 463
 464 #### Thread support ####
 465
 466 AX_TLS
 467 AS_IF([test "$ac_cv_tls" == "__thread"],
 468     AC_DEFINE([SUPPORT_TLS___THREAD], 1, [Define this if the compiler supports __thread for Thread-Local Storage]))
 469
 470 # Win32 build breaks with win32 pthread installed
 471 AS_IF([test "x$os_is_win32" != "x1"],
 472   [AX_PTHREAD])
 473
 474 AS_IF([test "x$ax_pthread_ok" == "xyes"],
 475     AC_DEFINE([_POSIX_PTHREAD_SEMANTICS], 1, [Needed on Solaris]))
 476
 477
 478 #### Check for libs ####
 479
 480 # ISO
 481 AC_SEARCH_LIBS([pow], [m])
 482
 483 # POSIX
 484 AC_SEARCH_LIBS([sched_setscheduler], [rt])
 485 AC_SEARCH_LIBS([dlopen], [dl])
 486 AC_SEARCH_LIBS([shm_open], [rt])
 487 AC_SEARCH_LIBS([inet_ntop], [nsl])
 488 AC_SEARCH_LIBS([timer_create], [rt])
 489 AC_SEARCH_LIBS([pthread_setaffinity_np], [pthread])
 490 AC_SEARCH_LIBS([pthread_getname_np], [pthread])
 491 AC_SEARCH_LIBS([pthread_setname_np], [pthread])
 492
 493 # BSD
 494 AC_SEARCH_LIBS([connect], [socket])
 495 AC_SEARCH_LIBS([backtrace], [execinfo ubacktrace])
 496
 497 # Darwin/OS X
 498 if test "x$os_is_darwin" = "x1" ; then
 499     AC_MSG_CHECKING([looking for Apple CoreService Framework])
 500     # How do I check a framework "library" - AC_CHECK_LIB prob. won't work??, just assign LIBS & hope
 501     AC_CHECK_HEADER([/Developer/Headers/FlatCarbon/CoreServices.h],
 502         [LIBS="$LIBS -framework CoreServices"],
 503         [AC_CHECK_HEADERS([/System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h],
 504             [LIBS="$LIBS -framework CoreServices"],
 505             [AC_MSG_ERROR([CoreServices.h header file not found])]
 506         )]
 507     )
 508
 509     AC_MSG_RESULT([ok])
 510     AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [Using clock_gettime() replacement])
 511     HAVE_BONJOUR=1
 512 fi
 513
 514 AM_CONDITIONAL([HAVE_BONJOUR], [test "x$HAVE_BONJOUR" = x1])
 515
 516 # Windows
 517 AC_SEARCH_LIBS([regexec], [pcreposix])
 518 # This magic is needed so we do not needlessly add static libs to the win32  build, disabling its ability to make dlls.
 519 AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
 520
 521
 522 #### Check for functions ####
 523
 524 # ISO
 525 AC_CHECK_FUNCS_ONCE([lrintf strtof])
 526
 527 # POSIX
 528 AC_FUNC_FORK
 529 AC_FUNC_GETGROUPS
 530 AC_CHECK_FUNCS_ONCE([chmod chown fstat fchown fchmod clock_gettime getaddrinfo getgrgid_r getgrnam_r \
 531     getpwnam_r getpwuid_r gettimeofday getuid mlock nanosleep \
 532     pipe posix_fadvise posix_madvise posix_memalign setpgid setsid shm_open \
 533     sigaction sleep symlink sysconf uname pthread_setaffinity_np pthread_getname_np pthread_setname_np])
 534 AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0])
 535 AC_SUBST(HAVE_MKFIFO)
 536 AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
 537
 538 # X/OPEN
 539 AC_CHECK_FUNCS_ONCE([readlink])
 540
 541 # SUSv2
 542 AC_CHECK_FUNCS_ONCE([ctime_r usleep])
 543
 544 # SUSv3
 545 AC_CHECK_FUNCS_ONCE([strerror_r])
 546
 547 # BSD
 548 AC_CHECK_FUNCS_ONCE([lstat])
 549
 550 # Non-standard
 551 AC_CHECK_FUNCS_ONCE([setresuid setresgid setreuid setregid seteuid setegid ppoll strsignal sig2str strtof_l pipe2 accept4])
 552
 553 AC_FUNC_ALLOCA
 554
 555 AC_CHECK_FUNCS([regexec], [HAVE_REGEX=1], [HAVE_REGEX=0])
 556 AM_CONDITIONAL(HAVE_REGEX, [test "x$HAVE_REGEX" = "x1"])
 557
 558 # Large File-Support (LFS)
 559 AC_SYS_LARGEFILE
 560 # Check for open64 to know if the current system does have open64() and similar functions
 561 AC_CHECK_FUNCS_ONCE([open64])
 562
 563
 564 ###################################
 565 #      External libraries         #
 566 ###################################
 567
 568 #### [lib]iconv ####
 569
 570 AM_ICONV
 571
 572 #### X11 (optional) ####
 573
 574 AC_ARG_ENABLE([x11],
 575     AS_HELP_STRING([--disable-x11],[Disable optional X11 support]))
 576
 577 AS_IF([test "x$enable_x11" != "xno"],
 578     [PKG_CHECK_MODULES(X11, [ x11-xcb xcb >= 1.6 ice sm xtst ], HAVE_X11=1, HAVE_X11=0)],
 579     HAVE_X11=0)
 580
 581 AS_IF([test "x$enable_x11" = "xyes" && test "x$HAVE_X11" = "x0"],
 582     [AC_MSG_ERROR([*** X11 not found])])
 583
 584 AC_SUBST(X11_CFLAGS)
 585 AC_SUBST(X11_LIBS)
 586 AC_SUBST(HAVE_X11)
 587 AM_CONDITIONAL([HAVE_X11], [test "x$HAVE_X11" = x1])
 588 AS_IF([test "x$HAVE_X11" = "x1"], AC_DEFINE([HAVE_X11], 1, [Have X11?]))
 589
 590 #### Capabilities (optional) ####
 591
 592 CAP_LIBS=''
 593
 594 AC_ARG_WITH([caps],
 595     AS_HELP_STRING([--without-caps],[Omit support for POSIX capabilities.]))
 596
 597 if test "x${with_caps}" != "xno"; then
 598     AC_SEARCH_LIBS([cap_init], [cap], [], [
 599                     if test "x${with_caps}" = "xyes" ; then
 600                         AC_MSG_ERROR([*** POSIX caps libraries not found])
 601                     fi])
 602     AC_CHECK_HEADERS([sys/capability.h], [], [
 603                     if test "x${with_caps}" = "xyes" ; then
 604                         AC_MSG_ERROR([*** POSIX caps headers not found])
 605                     fi])
 606 fi
 607
 608 #### Valgrind (optional) ####
 609
 610 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h])
 611
 612 #### check unit tests ####
 613
 614 AC_ARG_ENABLE([tests],
 615     AS_HELP_STRING([--disable-tests],[Disable unit tests]))
 616
 617 AS_IF([test "x$enable_tests" != "xno"],
 618     [PKG_CHECK_MODULES(LIBCHECK, [ check ], HAVE_LIBCHECK=1, HAVE_LIBCHECK=0)],
 619     HAVE_LIBCHECK=0)
 620
 621 AC_SUBST(LIBCHECK_CFLAGS)
 622 AC_SUBST(LIBCHECK_LIBS)
 623
 624 AS_IF([test "x$enable_tests" = "xyes" && test "x$HAVE_LIBCHECK" = "x0"],
 625     [AC_MSG_ERROR([*** check library not found])])
 626
 627 AM_CONDITIONAL([HAVE_TESTS], [test "x$HAVE_LIBCHECK" = x1])
 628
 629 #### json parsing ####
 630
 631 PKG_CHECK_MODULES(LIBJSON, [ json-c >= 0.11 ], [],
 632                   [PKG_CHECK_MODULES(LIBJSON, [ json >= 0.9 ])])
 633 AC_SUBST(LIBJSON_CFLAGS)
 634 AC_SUBST(LIBJSON_LIBS)
 635
 636 #### Sound file ####
 637
 638 PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.20 ])
 639 AC_SUBST(LIBSNDFILE_CFLAGS)
 640 AC_SUBST(LIBSNDFILE_LIBS)
 641
 642 #### atomic-ops ####
 643
 644 AC_MSG_CHECKING([whether we need libatomic_ops])
 645 if test "x$need_libatomic_ops" = "xyes"; then
 646     AC_MSG_RESULT([yes])
 647     AC_CHECK_HEADERS([atomic_ops.h],
 648         [CFLAGS="$CFLAGS -DAO_REQUIRE_CAS"],
 649         [AC_MSG_ERROR([*** libatomic-ops headers not found])])
 650
 651     # Win32 does not need the lib and breaks horribly if we try to include it
 652     AS_IF([test "x$os_is_win32" != "x1"], [LIBS="$LIBS -latomic_ops"])
 653 else
 654     AC_MSG_RESULT([no])
 655 fi
 656
 657 #### Libsamplerate support (optional) ####
 658
 659 AC_ARG_ENABLE([samplerate],
 660     AS_HELP_STRING([--disable-samplerate],[Disable optional libsamplerate support]))
 661
 662 AS_IF([test "x$enable_samplerate" != "xno"],
 663     [PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ], HAVE_LIBSAMPLERATE=1, HAVE_LIBSAMPLERATE=0)],
 664     HAVE_LIBSAMPLERATE=0)
 665
 666 AS_IF([test "x$enable_samplerate" = "xyes" && test "x$HAVE_LIBSAMPLERATE" = "x0"],
 667     [AC_MSG_ERROR([*** Libsamplerate not found])])
 668
 669 AC_SUBST(LIBSAMPLERATE_CFLAGS)
 670 AC_SUBST(LIBSAMPLERATE_LIBS)
 671 AM_CONDITIONAL([HAVE_LIBSAMPLERATE], [test "x$HAVE_LIBSAMPLERATE" = x1])
 672 AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], AC_DEFINE([HAVE_LIBSAMPLERATE], 1, [Have libsamplerate?]))
 673
 674 #### Database support ####
 675
 676 AC_ARG_WITH([database],
 677     AS_HELP_STRING([--with-database=auto|tdb|gdbm|simple],[Choose database backend.]),[],[with_database=auto])
 678
 679
 680 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xtdb"],
 681     [PKG_CHECK_MODULES(TDB, [ tdb ], HAVE_TDB=1, HAVE_TDB=0)],
 682     HAVE_TDB=0)
 683 AS_IF([test "x$HAVE_TDB" = "x1"], with_database=tdb)
 684
 685 AS_IF([test "x$with_database" = "xtdb" && test "x$HAVE_TDB" = "x0"],
 686     [AC_MSG_ERROR([*** tdb not found])])
 687
 688
 689 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xgdbm"],
 690     [
 691         HAVE_GDBM=1
 692         AC_CHECK_LIB(gdbm, gdbm_open, [], HAVE_GDBM=0)
 693         AC_CHECK_HEADERS(gdbm.h, [], HAVE_GDBM=0)
 694     ],
 695     HAVE_GDBM=0)
 696 AS_IF([test "x$HAVE_GDBM" = "x1"],
 697     [
 698         with_database=gdbm
 699         GDBM_CFLAGS=
 700         GDBM_LIBS=-lgdbm
 701     ])
 702
 703 AS_IF([test "x$with_database" = "xgdbm" && test "x$HAVE_GDBM" = "x0"],
 704     [AC_MSG_ERROR([*** gdbm not found])])
 705
 706
 707 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xsimple"],
 708     HAVE_SIMPLEDB=1,
 709     HAVE_SIMPLEDB=0)
 710 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], with_database=simple)
 711
 712 AS_IF([test "x$HAVE_TDB" != x1 -a "x$HAVE_GDBM" != x1 -a "x$HAVE_SIMPLEDB" != x1],
 713     AC_MSG_ERROR([*** missing database backend]))
 714
 715
 716 AC_SUBST(TDB_CFLAGS)
 717 AC_SUBST(TDB_LIBS)
 718 AM_CONDITIONAL([HAVE_TDB], [test "x$HAVE_TDB" = x1])
 719 AS_IF([test "x$HAVE_TDB" = "x1"], AC_DEFINE([HAVE_TDB], 1, [Have tdb?]))
 720
 721 AC_SUBST(GDBM_CFLAGS)
 722 AC_SUBST(GDBM_LIBS)
 723 AM_CONDITIONAL([HAVE_GDBM], [test "x$HAVE_GDBM" = x1])
 724 AS_IF([test "x$HAVE_GDBM" = "x1"], AC_DEFINE([HAVE_GDBM], 1, [Have gdbm?]))
 725
 726 AM_CONDITIONAL([HAVE_SIMPLEDB], [test "x$HAVE_SIMPLEDB" = x1])
 727 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], AC_DEFINE([HAVE_SIMPLEDB], 1, [Have simple?]))
 728
 729 #### OSS support (optional) ####
 730
 731 AC_ARG_ENABLE([oss-output],
 732     AS_HELP_STRING([--disable-oss-output],[Disable optional OSS output support]))
 733
 734 AC_ARG_ENABLE([oss-wrapper],
 735     AS_HELP_STRING([--disable-oss-wrapper],[Disable optional OSS wrapper support]))
 736
 737 AS_IF([test "x$enable_oss_output" != "xno" -o "x$enable_oss_wrapper" != "xno"],
 738     [AC_CHECK_HEADERS([sys/soundcard.h], HAVE_OSS=1, HAVE_OSS=0)],
 739     HAVE_OSS=0)
 740
 741 AS_IF([test "x$enable_oss_output" = "xyes" -o "x$enable_oss_wrapper" = "xyes" && test "x$HAVE_OSS" = "x0"],
 742     [AC_MSG_ERROR([*** OSS support not found])])
 743
 744 AS_IF([test "x$enable_oss_output" != "xno"],
 745     [AS_IF([test "x$HAVE_OSS" = "x1"], HAVE_OSS_OUTPUT=1, HAVE_OSS_OUTPUT=0)],
 746     HAVE_OSS_OUTPUT=0)
 747
 748 AS_IF([test "x$enable_oss_wrapper" != "xno"],
 749     [AS_IF([test "x$HAVE_OSS" = "x1"], HAVE_OSS_WRAPPER=1, HAVE_OSS_WRAPPER=0)],
 750     HAVE_OSS_WRAPPER=0)
 751
 752 AC_SUBST(HAVE_OSS_OUTPUT)
 753 AM_CONDITIONAL([HAVE_OSS_OUTPUT], [test "x$HAVE_OSS_OUTPUT" = "x1"])
 754 AM_CONDITIONAL([HAVE_OSS_WRAPPER], [test "x$HAVE_OSS_WRAPPER" = "x1"])
 755 AS_IF([test "x$HAVE_OSS_OUTPUT" = "x1"], AC_DEFINE([HAVE_OSS_OUTPUT], 1, [Have OSS output?]))
 756 AS_IF([test "x$HAVE_OSS_WRAPPER" = "x1"], AC_DEFINE([HAVE_OSS_WRAPPER], 1, [Have OSS wrapper (padsp)?]))
 757
 758 #### CoreAudio support (optional) ####
 759
 760 AC_ARG_ENABLE([coreaudio-output],
 761     AS_HELP_STRING([--disable-coreaudio-output],[Disable optional CoreAudio output support]))
 762
 763 AS_IF([test "x$enable_coreaudio_output" != "xno"],
 764     [AC_CHECK_HEADERS([CoreAudio/CoreAudio.h], HAVE_COREAUDIO=1, HAVE_COREAUDIO=0)],
 765     HAVE_COREAUDIO=0)
 766
 767 AS_IF([test "x$enable_coreaudio_output" = "xyes" && test "x$HAVE_COREAUDIO" = "x0"],
 768     [AC_MSG_ERROR([*** CoreAudio output support not found])])
 769
 770 AM_CONDITIONAL([HAVE_COREAUDIO], [test "x$HAVE_COREAUDIO" = "x1" && test "x$enable_coreaudio_output" != "xno"])
 771
 772 #### ALSA support (optional) ####
 773
 774 AC_ARG_ENABLE([alsa],
 775     AS_HELP_STRING([--disable-alsa],[Disable optional ALSA support]))
 776
 777 AS_IF([test "x$enable_alsa" != "xno"],
 778     [PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.24 ], HAVE_ALSA=1, HAVE_ALSA=0)],
 779     HAVE_ALSA=0)
 780
 781 AS_IF([test "x$enable_alsa" = "xyes" && test "x$HAVE_ALSA" = "x0"],
 782     [AC_MSG_ERROR([*** Needed alsa >= 1.0.24 support not found])])
 783
 784 AC_SUBST(ASOUNDLIB_CFLAGS)
 785 AC_SUBST(ASOUNDLIB_LIBS)
 786 AC_SUBST(HAVE_ALSA)
 787 AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
 788 AS_IF([test "x$HAVE_ALSA" = "x1"], AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?]))
 789
 790 #### EsounD support (optional) ####
 791
 792 AC_ARG_ENABLE([esound],
 793     AS_HELP_STRING([--disable-esound],[Disable optional EsounD support]))
 794 AM_CONDITIONAL([HAVE_ESOUND], [test "x$enable_esound" != "xno"])
 795 AS_IF([test "x$enable_esound" != "xno"], [HAVE_ESOUND=1])
 796
 797 #### Solaris audio support (optional) ####
 798
 799 AC_ARG_ENABLE([solaris],
 800     AS_HELP_STRING([--disable-solaris],[Disable optional Solaris audio support]))
 801
 802 AS_IF([test "x$enable_solaris" != "xno"],
 803     [AC_CHECK_HEADERS([sys/audio.h], HAVE_SOLARIS=1, HAVE_SOLARIS=0)],
 804     HAVE_SOLARIS=0)
 805
 806 AS_IF([test "x$enable_solaris" = "xyes" && test "x$HAVE_SOLARIS" = "x0"],
 807     [AC_MSG_ERROR([*** Solaris audio support not found])])
 808
 809 AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1])
 810 AS_IF([test "x$HAVE_SOLARIS" = "x1"], AC_DEFINE([HAVE_SOLARIS], 1, [Have Solaris audio?]))
 811
 812 #### WaveOut audio support (optional) ####
 813
 814 AC_ARG_ENABLE([waveout],
 815     AS_HELP_STRING([--disable-waveout],[Disable optional WaveOut audio support]))
 816
 817 AS_IF([test "x$enable_waveout" != "xno"],
 818     [AC_CHECK_HEADERS([mmsystem.h], HAVE_WAVEOUT=1, HAVE_WAVEOUT=0, [#include <windows.h>])],
 819     HAVE_WAVEOUT=0)
 820
 821 AS_IF([test "x$enable_waveout" = "xyes" && test "x$HAVE_WAVEOUT" = "x0"],
 822     [AC_MSG_ERROR([*** WaveOut audio support not found])])
 823
 824 AC_SUBST(HAVE_WAVEOUT)
 825 AM_CONDITIONAL([HAVE_WAVEOUT], [test "x$HAVE_WAVEOUT" = x1])
 826 AS_IF([test "x$HAVE_WAVEOUT" = "x1"], AC_DEFINE([HAVE_WAVEOUT], 1, [Have WaveOut audio?]))
 827
 828 #### GLib 2 support (optional) ####
 829
 830 AC_ARG_ENABLE([glib2],
 831     AS_HELP_STRING([--disable-glib2],[Disable optional GLib 2 support]))
 832
 833 AS_IF([test "x$enable_glib2" != "xno"],
 834     [PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ], HAVE_GLIB20=1, HAVE_GLIB20=0)],
 835     HAVE_GLIB20=0)
 836
 837 AS_IF([test "x$enable_glib2" = "xyes" && test "x$HAVE_GLIB20" = "x0"],
 838     [AC_MSG_ERROR([*** GLib 2 support not found])])
 839
 840 AC_SUBST(GLIB20_CFLAGS)
 841 AC_SUBST(GLIB20_LIBS)
 842 AC_SUBST(HAVE_GLIB20)
 843 AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
 844 AS_IF([test "x$HAVE_GLIB20" = "x1"], AC_DEFINE([HAVE_GLIB], 1, [Have GLIB?]))
 845
 846 #### GTK3 support (optional) ####
 847
 848 AC_ARG_ENABLE([gtk3],
 849     AS_HELP_STRING([--disable-gtk3],[Disable optional Gtk+ 3 support]))
 850
 851 AS_IF([test "x$enable_gtk3" != "xno"],
 852     [PKG_CHECK_MODULES(GTK30, [ gtk+-3.0 ], HAVE_GTK30=1, HAVE_GTK30=0)],
 853     HAVE_GTK30=0)
 854
 855 AS_IF([test "x$enable_gtk3" = "xyes" && test "x$HAVE_GTK30" = "x0"],
 856     [AC_MSG_ERROR([*** Gtk+ 3 support not found])])
 857
 858 AC_SUBST(GTK30_CFLAGS)
 859 AC_SUBST(GTK30_LIBS)
 860 AM_CONDITIONAL([HAVE_GTK30], [test "x$HAVE_GTK30" = x1])
 861 AS_IF([test "x$HAVE_GTK30" = "x1"], AC_DEFINE([HAVE_GTK], 1, [Have GTK?]))
 862
 863 #### GConf support (optional) ####
 864
 865 AC_ARG_ENABLE([gconf],
 866     AS_HELP_STRING([--disable-gconf],[Disable optional GConf support]))
 867
 868 AS_IF([test "x$enable_gconf" != "xno"],
 869     [PKG_CHECK_MODULES(GCONF, [ gconf-2.0 >= 2.4.0 gobject-2.0 ], HAVE_GCONF=1, HAVE_GCONF=0)],
 870     HAVE_GCONF=0)
 871
 872 AS_IF([test "x$enable_gconf" = "xyes" && test "x$HAVE_GCONF" = "x0"],
 873     [AC_MSG_ERROR([*** GConf support not found])])
 874
 875 AC_SUBST(GCONF_CFLAGS)
 876 AC_SUBST(GCONF_LIBS)
 877 AM_CONDITIONAL([HAVE_GCONF], [test "x$HAVE_GCONF" = x1])
 878
 879 #### Avahi support (optional) ####
 880
 881 AC_ARG_ENABLE([avahi],
 882     AS_HELP_STRING([--disable-avahi],[Disable optional Avahi support]))
 883
 884 AS_IF([test "x$enable_avahi" != "xno"],
 885     [PKG_CHECK_MODULES(AVAHI, [ avahi-client >= 0.6.0 ], HAVE_AVAHI=1, HAVE_AVAHI=0)],
 886     HAVE_AVAHI=0)
 887
 888 AS_IF([test "x$enable_avahi" = "xyes" && test "x$HAVE_AVAHI" = "x0"],
 889     [AC_MSG_ERROR([*** Avahi support not found])])
 890
 891 AC_SUBST(AVAHI_CFLAGS)
 892 AC_SUBST(AVAHI_LIBS)
 893 AC_SUBST(HAVE_AVAHI)
 894 AM_CONDITIONAL([HAVE_AVAHI], [test "x$HAVE_AVAHI" = x1])
 895
 896 #### JACK (optional) ####
 897
 898 AC_ARG_ENABLE([jack],
 899     AS_HELP_STRING([--disable-jack],[Disable optional JACK support]))
 900
 901 AS_IF([test "x$enable_jack" != "xno"],
 902     [PKG_CHECK_MODULES(JACK, [ jack >= 0.117.0 ], HAVE_JACK=1, HAVE_JACK=0)],
 903     HAVE_JACK=0)
 904
 905 AS_IF([test "x$enable_jack" = "xyes" && test "x$HAVE_JACK" = "x0"],
 906     [AC_MSG_ERROR([*** JACK support not found])])
 907
 908 AC_SUBST(JACK_CFLAGS)
 909 AC_SUBST(JACK_LIBS)
 910 AM_CONDITIONAL([HAVE_JACK], [test "x$HAVE_JACK" = x1])
 911
 912 #### Async DNS support (optional) ####
 913
 914 AC_ARG_ENABLE([asyncns],
 915     AS_HELP_STRING([--disable-asyncns],[Disable optional Async DNS support]))
 916
 917 AS_IF([test "x$enable_asyncns" != "xno"],
 918     [PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ], HAVE_LIBASYNCNS=1, HAVE_LIBASYNCNS=0)],
 919     HAVE_LIBASYNCNS=0)
 920
 921 AS_IF([test "x$enable_asyncns" = "xyes" && test "x$HAVE_LIBASYNCNS" = "x0"],
 922     [AC_MSG_ERROR([*** Async DNS support not found])])
 923
 924 AC_SUBST(LIBASYNCNS_CFLAGS)
 925 AC_SUBST(LIBASYNCNS_LIBS)
 926 AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1])
 927 AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?]))
 928
 929 #### TCP wrappers (optional) ####
 930
 931 AC_ARG_ENABLE([tcpwrap],
 932     AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]))
 933
 934 AS_IF([test "x$enable_tcpwrap" != "xno"],
 935     [
 936         ACX_LIBWRAP
 937         AS_IF([test "x$LIBWRAP_LIBS" != "x"], HAVE_TCPWRAP=1, HAVE_TCPWRAP=0)
 938     ],
 939     HAVE_TCPWRAP=0)
 940
 941 AS_IF([test "x$enable_tcpwrap" = "xyes" && test "x$HAVE_TCPWRAP" = "x0"],
 942     [AC_MSG_ERROR([*** TCP wrappers support not found])])
 943
 944 AC_SUBST(LIBWRAP_LIBS)
 945
 946 #### LIRC support (optional) ####
 947
 948 AC_ARG_ENABLE([lirc],
 949     AS_HELP_STRING([--disable-lirc],[Disable optional LIRC support]))
 950
 951 LIRC_CFLAGS=
 952 LIRC_LIBS=
 953
 954 AS_IF([test "x$enable_lirc" != "xno"],
 955     [
 956         HAVE_LIRC=1
 957         AC_CHECK_HEADER(lirc/lirc_client.h, [], [HAVE_LIRC=0])
 958         AC_CHECK_LIB(lirc_client, lirc_init, [LIRC_LIBS=-llirc_client], [HAVE_LIRC=0])
 959     ],
 960     HAVE_LIRC=0)
 961
 962 AS_IF([test "x$enable_lirc" = "xyes" && test "x$HAVE_LIRC" = "x0"],
 963     [AC_MSG_ERROR([*** LIRC support not found])])
 964
 965 AC_SUBST(LIRC_CFLAGS)
 966 AC_SUBST(LIRC_LIBS)
 967 AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1])
 968
 969 #### D-Bus support (optional) ####
 970
 971 AC_ARG_ENABLE([dbus],
 972     AS_HELP_STRING([--disable-dbus],[Disable optional D-Bus support]))
 973
 974 AS_IF([test "x$enable_dbus" != "xno"],
 975     [PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 1.4.12 ], HAVE_DBUS=1, HAVE_DBUS=0)],
 976     HAVE_DBUS=0)
 977
 978 AS_IF([test "x$enable_dbus" = "xyes" && test "x$HAVE_DBUS" = "x0"],
 979     [AC_MSG_ERROR([*** D-Bus not available or too old version])])
 980
 981 AS_IF([test "x$HAVE_DBUS" = "x1"],
 982     [
 983         save_CFLAGS="$CFLAGS"; CFLAGS="$CFLAGS $DBUS_CFLAGS"
 984         save_LIBS="$LIBS"; LIBS="$LIBS $DBUS_LIBS"
 985         AC_CHECK_FUNCS(dbus_watch_get_unix_fd)
 986         CFLAGS="$save_CFLAGS"
 987         LIBS="$save_LIBS"
 988     ])
 989
 990 AC_SUBST(DBUS_CFLAGS)
 991 AC_SUBST(DBUS_LIBS)
 992 AC_SUBST(HAVE_DBUS)
 993 AM_CONDITIONAL([HAVE_DBUS], [test "x$HAVE_DBUS" = x1])
 994 AS_IF([test "x$HAVE_DBUS" = "x1"], AC_DEFINE([HAVE_DBUS], 1, [Have D-Bus.]))
 995
 996 PA_MACHINE_ID="${sysconfdir}/machine-id"
 997 AX_DEFINE_DIR(PA_MACHINE_ID, PA_MACHINE_ID, [D-Bus machine-id file])
 998 PA_MACHINE_ID_FALLBACK="${localstatedir}/lib/dbus/machine-id"
 999 AX_DEFINE_DIR(PA_MACHINE_ID_FALLBACK, PA_MACHINE_ID_FALLBACK,
1000               [Fallback machine-id file])
1001
1002 #### BlueZ support (optional, dependant on D-Bus) ####
1003
1004 AC_ARG_ENABLE([bluez],
1005     AS_HELP_STRING([--disable-bluez],[Disable optional BlueZ support]))
1006
1007 AS_IF([test "x$enable_bluez" != "xno"],
1008     [PKG_CHECK_MODULES(BLUEZ, [ bluez >= 4.99 ], HAVE_BLUEZ=1, HAVE_BLUEZ=0)],
1009     HAVE_BLUEZ=0)
1010 AS_IF([test "x$enable_bluez" != "xno"],
1011     [PKG_CHECK_MODULES(SBC, [ sbc >= 1.0 ], HAVE_SBC=1, HAVE_SBC=0)],
1012     HAVE_SBC=0)
1013 AS_IF([test "x$HAVE_SBC" != "x1"], HAVE_BLUEZ=0)
1014 AS_IF([test "x$HAVE_DBUS" != "x1"], HAVE_BLUEZ=0)
1015
1016 AS_IF([test "x$enable_bluez" = "xyes" && test "x$HAVE_BLUEZ" = "x0"],
1017     [AC_MSG_ERROR([*** BLUEZ support not found (requires BlueZ, sbc, and D-Bus)])])
1018
1019 AC_SUBST(BLUEZ_CFLAGS)
1020 AC_SUBST(BLUEZ_LIBS)
1021 AC_SUBST(HAVE_BLUEZ)
1022 AM_CONDITIONAL([HAVE_BLUEZ], [test "x$HAVE_BLUEZ" = x1])
1023
1024 #### UDEV support (optional) ####
1025
1026 AC_ARG_ENABLE([udev],
1027     AS_HELP_STRING([--disable-udev],[Disable optional UDEV support]))
1028
1029 AS_IF([test "x$enable_udev" != "xno" -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \)],
1030     [PKG_CHECK_MODULES(UDEV, [ libudev >= 143 ], HAVE_UDEV=1, HAVE_UDEV=0)],
1031     HAVE_UDEV=0)
1032
1033 AS_IF([test "x$enable_udev" = "xyes" && test "x$HAVE_UDEV" = "x0"],
1034     [AC_MSG_ERROR([*** UDEV support not found])])
1035
1036 AC_SUBST(UDEV_CFLAGS)
1037 AC_SUBST(UDEV_LIBS)
1038 AC_SUBST(HAVE_UDEV)
1039 AM_CONDITIONAL([HAVE_UDEV], [test "x$HAVE_UDEV" = x1])
1040 AS_IF([test "x$HAVE_UDEV" = "x1"], AC_DEFINE([HAVE_UDEV], 1, [Have UDEV.]))
1041
1042 #### HAL compat support (optional, dependant on UDEV) ####
1043
1044 AC_ARG_ENABLE([hal-compat],
1045     AS_HELP_STRING([--disable-hal-compat],[Disable optional HAL->udev transition compatibility support]))
1046
1047 AS_IF([test "x$enable_hal_compat" != "xno"],
1048     [AS_IF([test "x$HAVE_UDEV" = "x1"], HAVE_HAL_COMPAT=1, HAVE_HAL_COMPAT=0)],
1049     HAVE_HAL_COMPAT=0)
1050
1051 AM_CONDITIONAL([HAVE_HAL_COMPAT], [test "x$HAVE_HAL_COMPAT" = x1])
1052 AS_IF([test "x$HAVE_HAL_COMPAT" = "x1"], AC_DEFINE([HAVE_HAL_COMPAT], 1, [Have HAL compatibility.]))
1053
1054 #### IPv6 connection support (optional) ####
1055
1056 AC_ARG_ENABLE([ipv6],
1057     AS_HELP_STRING([--disable-ipv6],[Disable optional IPv6 support]))
1058
1059 AS_IF([test "x$enable_ipv6" != "xno"], [HAVE_IPV6=1], [HAVE_IPV6=0])
1060
1061 AS_IF([test "x$HAVE_IPV6" = "x1"], AC_DEFINE([HAVE_IPV6], 1, [Define this to enable IPv6 connection support]))
1062
1063 #### OpenSSL support (optional) ####
1064
1065 AC_ARG_ENABLE([openssl],
1066     AS_HELP_STRING([--disable-openssl],[Disable OpenSSL support (used for Airtunes/RAOP)]))
1067
1068 AS_IF([test "x$enable_openssl" != "xno"],
1069     [PKG_CHECK_MODULES(OPENSSL, [ openssl > 0.9 ], HAVE_OPENSSL=1, HAVE_OPENSSL=0)],
1070     HAVE_OPENSSL=0)
1071
1072 AS_IF([test "x$enable_openssl" = "xyes" && test "x$HAVE_OPENSSL" = "x0"],
1073     [AC_MSG_ERROR([*** OpenSSL support not found])])
1074
1075 AC_SUBST(OPENSSL_CFLAGS)
1076 AC_SUBST(OPENSSL_LIBS)
1077 AM_CONDITIONAL([HAVE_OPENSSL], [test "x$HAVE_OPENSSL" = x1])
1078 AS_IF([test "x$HAVE_OPENSSL" = "x1"], AC_DEFINE([HAVE_OPENSSL], 1, [Have OpenSSL]))
1079
1080 #### FFTW (optional) ####
1081
1082 AC_ARG_WITH([fftw],
1083     AS_HELP_STRING([--without-fftw],[Omit FFTW-using modules (equalizer)]))
1084
1085 AS_IF([test "x$with_fftw" != "xno"],
1086     [PKG_CHECK_MODULES(FFTW, [ fftw3f ], HAVE_FFTW=1, HAVE_FFTW=0)],
1087     HAVE_FFTW=0)
1088
1089 AS_IF([test "x$with_fftw" = "xyes" && test "x$HAVE_FFTW" = "x0"],
1090     [AC_MSG_ERROR([*** FFTW support not found])])
1091
1092 AM_CONDITIONAL([HAVE_FFTW], [test "x$HAVE_FFTW" = "x1"])
1093
1094 #### speex (optional) ####
1095
1096 AC_ARG_WITH([speex],
1097     AS_HELP_STRING([--without-speex],[Omit speex (resampling, AEC)]))
1098
1099 AS_IF([test "x$with_speex" != "xno"],
1100     [PKG_CHECK_MODULES(LIBSPEEX, [ speexdsp >= 1.2 ], HAVE_SPEEX=1, HAVE_SPEEX=0)],
1101     HAVE_SPEEX=0)
1102
1103 AS_IF([test "x$with_speex" = "xyes" && test "x$HAVE_SPEEX" = "x0"],
1104     [AC_MSG_ERROR([*** speex support not found])])
1105
1106 AM_CONDITIONAL([HAVE_SPEEX], [test "x$HAVE_SPEEX" = "x1"])
1107 AS_IF([test "x$HAVE_SPEEX" = "x1"], AC_DEFINE([HAVE_SPEEX], 1, [Have speex]))
1108
1109 AC_SUBST(LIBSPEEX_CFLAGS)
1110 AC_SUBST(LIBSPEEX_LIBS)
1111
1112 #### Xen support (optional) ####
1113
1114 AC_ARG_ENABLE([xen],
1115     AS_HELP_STRING([--disable-xen],[Disable optional Xen paravirtualized driver]))
1116
1117 XEN_CFLAGS=
1118 XEN_LIBS=
1119
1120 AS_IF([test "x$enable_xen" != "xno"],
1121     [
1122         HAVE_XEN=1
1123         AC_CHECK_HEADER(xenctrl.h, [], [HAVE_XEN=0])
1124         AC_CHECK_HEADER(xs.h, [], [HAVE_XEN=0])
1125         AC_CHECK_LIB(xenctrl, xc_interface_open, [XEN_LIBS="$XEN_LIBS -lxenctrl"], [HAVE_XEN=0])
1126         AC_CHECK_LIB(xenstore, xs_domain_open, [XEN_LIBS="$XEN_LIBS -lxenstore"], [HAVE_XEN=0])
1127     ],
1128     HAVE_XEN=0)
1129
1130 AS_IF([test "x$enable_xen" = "xyes" && test "x$HAVE_XEN" = "x0"],
1131     [AC_MSG_ERROR([*** Xen development headers or libraries not found])])
1132
1133 AC_SUBST(XEN_CFLAGS)
1134 AC_SUBST(XEN_LIBS)
1135 AM_CONDITIONAL([HAVE_XEN], [test "x$HAVE_XEN" = x1])
1136
1137 #### gcov support (optional) #####
1138
1139 AC_ARG_ENABLE([gcov],
1140     AS_HELP_STRING([--enable-gcov],[Enable optional gcov coverage analysis]))
1141
1142 GCOV_CFLAGS=
1143 GCOV_LIBS=" -lgcov"
1144
1145 AS_IF([test "x$enable_gcov" = "xyes"],
1146     [
1147         HAVE_GCOV=1
1148         GCOV_CFLAGS="$GCOV_CFLAGS -fprofile-arcs -ftest-coverage"
1149         GCOV_LIBS="$GCOV_LIBS -fprofile-arcs"
1150     ],
1151     HAVE_GCOV=0)
1152
1153 AC_SUBST(GCOV_CFLAGS)
1154 AC_SUBST(GCOV_LIBS)
1155 AM_CONDITIONAL([HAVE_GCOV], [test "x$HAVE_GCOV" = x1])
1156
1157 #### ORC (optional) ####
1158
1159 ORC_CHECK([0.4.11])
1160
1161 #### systemd support (optional) ####
1162
1163 AC_ARG_ENABLE([systemd],
1164     AS_HELP_STRING([--disable-systemd],[Disable optional systemd support]))
1165
1166 AS_IF([test "x$enable_systemd" != "xno"],
1167     [PKG_CHECK_MODULES(SYSTEMD, [ libsystemd-login ], HAVE_SYSTEMD=1, HAVE_SYSTEMD=0)],
1168     HAVE_SYSTEMD=0)
1169
1170 AS_IF([test "x$enable_systemd" = "xyes" && test "x$HAVE_SYSTEMD" = "x0"],
1171     [AC_MSG_ERROR([*** Needed systemd support not found])])
1172
1173 AC_SUBST(HAVE_SYSTEMD)
1174 AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$HAVE_SYSTEMD" = x1])
1175 AS_IF([test "x$HAVE_SYSTEMD" = "x1"], AC_DEFINE([HAVE_SYSTEMD], 1, [Have SYSTEMD?]))
1176
1177 #### Build and Install man pages ####
1178
1179 AC_ARG_ENABLE([manpages],
1180     AS_HELP_STRING([--disable-manpages],[Disable building and installation of man pages]))
1181
1182 AM_CONDITIONAL([BUILD_MANPAGES], [test "x$enable_manpages" != "xno"])
1183
1184 #### PulseAudio system group & user  #####
1185
1186 AC_ARG_WITH(system_user, AS_HELP_STRING([--with-system-user=<user>],[User for running the PulseAudio daemon as a system-wide instance (pulse)]))
1187 if test -z "$with_system_user" ; then
1188     PA_SYSTEM_USER=pulse
1189 else
1190     PA_SYSTEM_USER=$with_system_user
1191 fi
1192 AC_SUBST(PA_SYSTEM_USER)
1193 AC_DEFINE_UNQUOTED(PA_SYSTEM_USER,"$PA_SYSTEM_USER", [User for running the PulseAudio system daemon])
1194
1195 AC_ARG_WITH(system_group,AS_HELP_STRING([--with-system-group=<group>],[Group for running the PulseAudio daemon as a system-wide instance (pulse)]))
1196 if test -z "$with_system_group" ; then
1197     PA_SYSTEM_GROUP=pulse
1198 else
1199     PA_SYSTEM_GROUP=$with_system_group
1200 fi
1201 AC_SUBST(PA_SYSTEM_GROUP)
1202 AC_DEFINE_UNQUOTED(PA_SYSTEM_GROUP,"$PA_SYSTEM_GROUP", [Group for the PulseAudio system daemon])
1203
1204 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)]))
1205 if test -z "$with_access_group" ; then
1206     PA_ACCESS_GROUP=pulse-access
1207 else
1208     PA_ACCESS_GROUP=$with_access_group
1209 fi
1210 AC_SUBST(PA_ACCESS_GROUP)
1211 AC_DEFINE_UNQUOTED(PA_ACCESS_GROUP,"$PA_ACCESS_GROUP", [Access group])
1212
1213 AC_ARG_ENABLE([per-user-esound-socket],
1214     AS_HELP_STRING([--disable-per-user-esound-socket],[Use global esound socket directory /tmp/.esd/socket.]))
1215
1216 if test "x$enable_per_user_esound_socket" != "xno"; then
1217     USE_PER_USER_ESOUND_SOCKET=1
1218     AC_DEFINE([USE_PER_USER_ESOUND_SOCKET], [1], [Define this if you want per-user esound socket directories])
1219 else
1220     USE_PER_USER_ESOUND_SOCKET=0
1221 fi
1222
1223 #### PulseAudio system runtime dir ####
1224
1225 PA_SYSTEM_RUNTIME_PATH="${localstatedir}/run/pulse"
1226 AX_DEFINE_DIR(PA_SYSTEM_RUNTIME_PATH, PA_SYSTEM_RUNTIME_PATH, [System runtime dir])
1227 PA_SYSTEM_CONFIG_PATH="${localstatedir}/lib/pulse"
1228 AX_DEFINE_DIR(PA_SYSTEM_CONFIG_PATH, PA_SYSTEM_CONFIG_PATH, [System config dir])
1229 PA_SYSTEM_STATE_PATH="${localstatedir}/lib/pulse"
1230 AX_DEFINE_DIR(PA_SYSTEM_STATE_PATH, PA_SYSTEM_STATE_PATH, [System state dir])
1231
1232 PA_BINARY=${bindir}/pulseaudio${EXEEXT}
1233 AX_DEFINE_DIR(PA_BINARY, PA_BINARY, [Location of pulseaudio binary])
1234
1235 PACTL_BINARY=${bindir}/pactl${EXEEXT}
1236 AX_DEFINE_DIR(PACTL_BINARY, PACTL_BINARY, [Location of pactl binary])
1237
1238 AC_SUBST(PA_SOEXT, [.so])
1239
1240 AC_SUBST(pulseconfdir, ["${sysconfdir}/pulse"])
1241 AX_DEFINE_DIR(PA_DEFAULT_CONFIG_DIR, pulseconfdir, [Location of configuration files])
1242
1243 #### Mac OSX specific stuff #####
1244
1245 AC_ARG_ENABLE(mac-universal,
1246     AS_HELP_STRING([--enable-mac-universal], [Build Mac universal binaries]),
1247     enable_mac_universal=$enableval, enable_mac_universal="no")
1248
1249 AC_ARG_WITH(mac-version-min,
1250     AS_HELP_STRING([--with-mac-version-min=<version>], [Defines the earliest version of MacOS X that the executables will run on.]),
1251     mac_version_min=$withval, mac_version_min="10.5")
1252
1253 AC_ARG_WITH(mac-sysroot,
1254     AS_HELP_STRING([--with-mac-sysroot=<path>], [SDK basedir to use as the logical root directory for headers and libraries.]),
1255     mac_sysroot=$withval, mac_sysroot="/Developer/SDKs/MacOSX10.5.sdk")
1256
1257 if test "x$os_is_darwin" = "x1" ; then
1258     LDFLAGS="$LDFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
1259     CFLAGS="$CFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
1260
1261     if test "x$enable_mac_universal" = "xyes" ; then
1262         mac_arches="-arch i386 -arch x86_64"
1263         LDFLAGS="$LDFLAGS $mac_arches"
1264         CFLAGS="$CFLAGS $mac_arches"
1265     fi
1266 fi
1267
1268 AC_ARG_ENABLE([webrtc-aec],
1269     AS_HELP_STRING([--enable-webrtc-aec], [Enable the optional WebRTC-based echo canceller]))
1270
1271 AS_IF([test "x$enable_webrtc_aec" != "xno"],
1272     [PKG_CHECK_MODULES(WEBRTC, [ webrtc-audio-processing ], [HAVE_WEBRTC=1], [HAVE_WEBRTC=0])],
1273     [HAVE_WEBRTC=0])
1274
1275 AS_IF([test "x$enable_webrtc_aec" = "xyes" && test "x$HAVE_WEBRTC" = "x0"],
1276     [AC_MSG_ERROR([*** webrtc-audio-processing library not found])])
1277
1278 AC_SUBST(WEBRTC_CFLAGS)
1279 AC_SUBST(WEBRTC_LIBS)
1280 AM_CONDITIONAL([HAVE_WEBRTC], [test "x$HAVE_WEBRTC" = "x1"])
1281
1282 AC_ARG_ENABLE([adrian-aec],
1283     AS_HELP_STRING([--enable-adrian-aec], [Enable Adrian's optional echo canceller]))
1284 AS_IF([test "x$enable_adrian_aec" != "xno"],
1285     [HAVE_ADRIAN_EC=1])
1286 AM_CONDITIONAL([HAVE_ADRIAN_EC], [test "x$HAVE_ADRIAN_EC" = "x1"])
1287
1288
1289
1290 ###################################
1291 #            Output               #
1292 ###################################
1293
1294 AC_DEFINE_UNQUOTED(PA_CFLAGS, "$CFLAGS", [The CFLAGS used during compilation])
1295
1296 # Check whether to build tests by default (as compile-test) or not
1297 AC_ARG_ENABLE([default-build-tests],
1298     AS_HELP_STRING([--disable-default-build-tests], [Build test programs only during make check]))
1299 AM_CONDITIONAL([BUILD_TESTS_DEFAULT], [test "x$enable_default_build_tests" != "xno"])
1300
1301 AC_ARG_ENABLE([legacy-database-entry-format],
1302         AS_HELP_STRING([--disable-legacy-database-entry-format], [Try to load legacy (< 1.0) database files (card, device and volume restore).]))
1303 if test "x$enable_legacy_database_entry_format" != "xno" ; then
1304         AC_DEFINE(ENABLE_LEGACY_DATABASE_ENTRY_FORMAT, [1], [Legacy database entry format])
1305 fi
1306 AC_DEFINE([WIBBLE], 1, [Just a test.])
1307
1308 AC_ARG_ENABLE([static-bins],
1309     AS_HELP_STRING([--enable-static-bins],[Statically link executables.]))
1310 AM_CONDITIONAL([STATIC_BINS], [test "x$enable_static_bins" = "xyes"])
1311
1312 AC_ARG_WITH(
1313         [preopen-mods],
1314         AS_HELP_STRING([--with-preopen-mods],[Modules to preopen in daemon (default: all).]),
1315         [PREOPEN_MODS=$withval], [PREOPEN_MODS="all"])
1316 AM_CONDITIONAL([PREOPEN_MODS], [test "x$PREOPEN_MODS" != "xall"])
1317 if test "x$PREOPEN_MODS" != "xall" ; then
1318     tmpLIBS=""
1319     for mod in $PREOPEN_MODS; do
1320         tmpLIBS="$tmpLIBS module-$mod.la"
1321     done
1322     PREOPEN_MODS="$tmpLIBS"
1323     AC_SUBST(PREOPEN_MODS)
1324 fi
1325
1326 AC_ARG_WITH(
1327         [module-dir],
1328         AS_HELP_STRING([--with-module-dir],[Directory where to install the modules to (defaults to ${libdir}/pulse-${PA_MAJORMINOR}/modules]),
1329         [modlibexecdir=$withval], [modlibexecdir="${libdir}/pulse-${PA_MAJORMINOR}/modules"])
1330
1331 AC_SUBST(modlibexecdir)
1332 AX_DEFINE_DIR(PA_DLSEARCHPATH, modlibexecdir, [Modules dir])
1333
1334 AC_ARG_WITH(
1335         [udev-rules-dir],
1336         AS_HELP_STRING([--with-udev-rules-dir],[Directory where to install udev rules to (defaults to /lib/udev/rules.d)]),
1337         [udevrulesdir=$withval], [udevrulesdir="/lib/udev/rules.d"])
1338
1339 AC_SUBST(udevrulesdir)
1340
1341 AC_ARG_ENABLE([force-preopen],
1342     AS_HELP_STRING([--enable-force-preopen],[Preopen modules, even when dlopen() is supported.]))
1343
1344 if test "x$enable_force_preopen" = "xyes"; then
1345     FORCE_PREOPEN=yes
1346 else
1347     FORCE_PREOPEN=no
1348 fi
1349
1350 AM_CONDITIONAL([FORCE_PREOPEN], [test "x$FORCE_PREOPEN" = "xyes"])
1351
1352 AC_CONFIG_FILES([
1353 Makefile
1354 src/Makefile
1355 man/Makefile
1356 libpulse.pc
1357 libpulse-simple.pc
1358 libpulse-mainloop-glib.pc
1359 doxygen/Makefile
1360 doxygen/doxygen.conf
1361 src/pulse/version.h
1362 po/Makefile.in
1363 man/pulseaudio.1.xml
1364 man/esdcompat.1.xml
1365 man/pax11publish.1.xml
1366 man/paplay.1.xml
1367 man/pacat.1.xml
1368 man/pacmd.1.xml
1369 man/pactl.1.xml
1370 man/pasuspender.1.xml
1371 man/padsp.1.xml
1372 man/pulse-daemon.conf.5.xml
1373 man/pulse-client.conf.5.xml
1374 man/default.pa.5.xml
1375 man/pulse-cli-syntax.5.xml
1376 man/start-pulseaudio-kde.1.xml
1377 man/start-pulseaudio-x11.1.xml
1378 ])
1379
1380 AC_CONFIG_FILES([src/esdcompat:src/daemon/esdcompat.in], [chmod +x src/esdcompat])
1381 AC_CONFIG_FILES([src/start-pulseaudio-x11:src/daemon/start-pulseaudio-x11.in], [chmod +x src/start-pulseaudio-x11])
1382 AC_CONFIG_FILES([src/start-pulseaudio-kde:src/daemon/start-pulseaudio-kde.in], [chmod +x src/start-pulseaudio-kde])
1383 AC_CONFIG_FILES([src/client.conf:src/pulse/client.conf.in])
1384 AC_CONFIG_FILES([src/daemon.conf:src/daemon/daemon.conf.in],
1385     [m4 src/daemon.conf > src/daemon.conf.gen && mv src/daemon.conf.gen src/daemon.conf])
1386 AC_CONFIG_FILES([src/default.pa:src/daemon/default.pa.in],
1387     [m4 src/default.pa > src/default.pa.gen && mv src/default.pa.gen src/default.pa])
1388 AC_CONFIG_FILES([src/system.pa:src/daemon/system.pa.in],
1389     [m4 src/system.pa > src/system.pa.gen && mv src/system.pa.gen src/system.pa])
1390
1391 # CMake related ProjectConfig files
1392 PA_LIBDIR="$libdir"
1393 AX_DEFINE_DIR(PA_LIBDIR, PA_LIBDIR, [PulseAudio library dir])
1394 PA_INCDIR="$includedir"
1395 AX_DEFINE_DIR(PA_INCDIR, PA_INCDIR, [PulseAudio include dir])
1396
1397 AC_CONFIG_FILES([PulseAudioConfig.cmake:PulseAudioConfig.cmake.in],
1398     [m4 PulseAudioConfig.cmake > PulseAudioConfig.cmake.gen && mv PulseAudioConfig.cmake.gen PulseAudioConfig.cmake])
1399 AC_CONFIG_FILES([PulseAudioConfigVersion.cmake])
1400
1401 AC_OUTPUT
1402
1403 # ==========================================================================
1404
1405 AS_IF([test "x$HAVE_X11" = "x1"], ENABLE_X11=yes, ENABLE_X11=no)
1406 AS_IF([test "x$HAVE_OSS_OUTPUT" = "x1"], ENABLE_OSS_OUTPUT=yes, ENABLE_OSS_OUTPUT=no)
1407 AS_IF([test "x$HAVE_OSS_WRAPPER" = "x1"], ENABLE_OSS_WRAPPER=yes, ENABLE_OSS_WRAPPER=no)
1408 AS_IF([test "x$HAVE_ALSA" = "x1"], ENABLE_ALSA=yes, ENABLE_ALSA=no)
1409 AS_IF([test "x$HAVE_COREAUDIO" = "x1"], ENABLE_COREAUDIO=yes, ENABLE_COREAUDIO=no)
1410 AS_IF([test "x$HAVE_SOLARIS" = "x1"], ENABLE_SOLARIS=yes, ENABLE_SOLARIS=no)
1411 AS_IF([test "x$HAVE_WAVEOUT" = "x1"], ENABLE_WAVEOUT=yes, ENABLE_WAVEOUT=no)
1412 AS_IF([test "x$HAVE_GLIB20" = "x1"], ENABLE_GLIB20=yes, ENABLE_GLIB20=no)
1413 AS_IF([test "x$HAVE_GTK30" = "x1"], ENABLE_GTK30=yes, ENABLE_GTK30=no)
1414 AS_IF([test "x$HAVE_GCONF" = "x1"], ENABLE_GCONF=yes, ENABLE_GCONF=no)
1415 AS_IF([test "x$HAVE_AVAHI" = "x1"], ENABLE_AVAHI=yes, ENABLE_AVAHI=no)
1416 AS_IF([test "x$HAVE_JACK" = "x1"], ENABLE_JACK=yes, ENABLE_JACK=no)
1417 AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], ENABLE_LIBASYNCNS=yes, ENABLE_LIBASYNCNS=no)
1418 AS_IF([test "x$HAVE_LIRC" = "x1"], ENABLE_LIRC=yes, ENABLE_LIRC=no)
1419 AS_IF([test "x$HAVE_XEN" = "x1"], ENABLE_XEN=yes, ENABLE_XEN=no)
1420 AS_IF([test "x$HAVE_DBUS" = "x1"], ENABLE_DBUS=yes, ENABLE_DBUS=no)
1421 AS_IF([test "x$HAVE_UDEV" = "x1"], ENABLE_UDEV=yes, ENABLE_UDEV=no)
1422 AS_IF([test "x$HAVE_SYSTEMD" = "x1"], ENABLE_SYSTEMD=yes, ENABLE_SYSTEMD=no)
1423 AS_IF([test "x$HAVE_BLUEZ" = "x1"], ENABLE_BLUEZ=yes, ENABLE_BLUEZ=no)
1424 AS_IF([test "x$HAVE_HAL_COMPAT" = "x1"], ENABLE_HAL_COMPAT=yes, ENABLE_HAL_COMPAT=no)
1425 AS_IF([test "x$HAVE_TCPWRAP" = "x1"], ENABLE_TCPWRAP=yes, ENABLE_TCPWRAP=no)
1426 AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], ENABLE_LIBSAMPLERATE=yes, ENABLE_LIBSAMPLERATE=no)
1427 AS_IF([test "x$HAVE_IPV6" = "x1"], ENABLE_IPV6=yes, ENABLE_IPV6=no)
1428 AS_IF([test "x$HAVE_OPENSSL" = "x1"], ENABLE_OPENSSL=yes, ENABLE_OPENSSL=no)
1429 AS_IF([test "x$HAVE_FFTW" = "x1"], ENABLE_FFTW=yes, ENABLE_FFTW=no)
1430 AS_IF([test "x$HAVE_ORC" = "xyes"], ENABLE_ORC=yes, ENABLE_ORC=no)
1431 AS_IF([test "x$HAVE_ADRIAN_EC" = "x1"], ENABLE_ADRIAN_EC=yes, ENABLE_ADRIAN_EC=no)
1432 AS_IF([test "x$HAVE_SPEEX" = "x1"], ENABLE_SPEEX=yes, ENABLE_SPEEX=no)
1433 AS_IF([test "x$HAVE_WEBRTC" = "x1"], ENABLE_WEBRTC=yes, ENABLE_WEBRTC=no)
1434 AS_IF([test "x$HAVE_TDB" = "x1"], ENABLE_TDB=yes, ENABLE_TDB=no)
1435 AS_IF([test "x$HAVE_GDBM" = "x1"], ENABLE_GDBM=yes, ENABLE_GDBM=no)
1436 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], ENABLE_SIMPLEDB=yes, ENABLE_SIMPLEDB=no)
1437 AS_IF([test "x$HAVE_ESOUND" = "x1"], ENABLE_ESOUND=yes, ENABLE_ESOUND=no)
1438 AS_IF([test "x$HAVE_ESOUND" = "x1" -a "x$USE_PER_USER_ESOUND_SOCKET" = "x1"], ENABLE_PER_USER_ESOUND_SOCKET=yes, ENABLE_PER_USER_ESOUND_SOCKET=no)
1439 AS_IF([test "x$HAVE_GCOV" = "x1"], ENABLE_GCOV=yes, ENABLE_GCOV=no)
1440 AS_IF([test "x$HAVE_LIBCHECK" = "x1"], ENABLE_TESTS=yes, ENABLE_TESTS=no)
1441 AS_IF([test "x$enable_legacy_database_entry_format" != "xno"], ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=yes, ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=no)
1442
1443 echo "
1444  ---{ $PACKAGE_NAME $VERSION }---
1445
1446     prefix:                        ${prefix}
1447     sysconfdir:                    ${sysconfdir}
1448     localstatedir:                 ${localstatedir}
1449     modlibexecdir:                 ${modlibexecdir}
1450     System Runtime Path:           ${PA_SYSTEM_RUNTIME_PATH}
1451     System State Path:             ${PA_SYSTEM_STATE_PATH}
1452     System Config Path:            ${PA_SYSTEM_CONFIG_PATH}
1453     Compiler:                      ${CC}
1454     CFLAGS:                        ${CFLAGS}
1455     LIBS:                          ${LIBS}
1456
1457     Enable X11:                    ${ENABLE_X11}
1458     Enable OSS Output:             ${ENABLE_OSS_OUTPUT}
1459     Enable OSS Wrapper:            ${ENABLE_OSS_WRAPPER}
1460     Enable EsounD:                 ${ENABLE_ESOUND}
1461     Enable Alsa:                   ${ENABLE_ALSA}
1462     Enable CoreAudio:              ${ENABLE_COREAUDIO}
1463     Enable Solaris:                ${ENABLE_SOLARIS}
1464     Enable WaveOut:                ${ENABLE_WAVEOUT}
1465     Enable GLib 2.0:               ${ENABLE_GLIB20}
1466     Enable Gtk+ 3.0:               ${ENABLE_GTK30}
1467     Enable GConf:                  ${ENABLE_GCONF}
1468     Enable Avahi:                  ${ENABLE_AVAHI}
1469     Enable Jack:                   ${ENABLE_JACK}
1470     Enable Async DNS:              ${ENABLE_LIBASYNCNS}
1471     Enable LIRC:                   ${ENABLE_LIRC}
1472     Enable Xen PV driver:          ${ENABLE_XEN}
1473     Enable D-Bus:                  ${ENABLE_DBUS}
1474       Enable BlueZ:                ${ENABLE_BLUEZ}
1475     Enable udev:                   ${ENABLE_UDEV}
1476       Enable HAL->udev compat:     ${ENABLE_HAL_COMPAT}
1477     Enable systemd login:          ${ENABLE_SYSTEMD}
1478     Enable TCP Wrappers:           ${ENABLE_TCPWRAP}
1479     Enable libsamplerate:          ${ENABLE_LIBSAMPLERATE}
1480     Enable IPv6:                   ${ENABLE_IPV6}
1481     Enable OpenSSL (for Airtunes): ${ENABLE_OPENSSL}
1482     Enable fftw:                   ${ENABLE_FFTW}
1483     Enable orc:                    ${ENABLE_ORC}
1484     Enable Adrian echo canceller:  ${ENABLE_ADRIAN_EC}
1485     Enable speex (resampler, AEC): ${ENABLE_SPEEX}
1486     Enable WebRTC echo canceller:  ${ENABLE_WEBRTC}
1487     Enable gcov coverage:          ${ENABLE_GCOV}
1488     Enable unit tests:             ${ENABLE_TESTS}
1489     Database
1490       tdb:                         ${ENABLE_TDB}
1491       gdbm:                        ${ENABLE_GDBM}
1492       simple database:             ${ENABLE_SIMPLEDB}
1493
1494     System User:                   ${PA_SYSTEM_USER}
1495     System Group:                  ${PA_SYSTEM_GROUP}
1496     Access Group:                  ${PA_ACCESS_GROUP}
1497     Enable per-user EsounD socket: ${ENABLE_PER_USER_ESOUND_SOCKET}
1498     Force preopen:                 ${FORCE_PREOPEN}
1499     Preopened modules:             ${PREOPEN_MODS}
1500
1501     Legacy Database Entry Support: ${ENABLE_LEGACY_DATABASE_ENTRY_FORMAT}
1502 "
1503
1504 if test "${ENABLE_SPEEX}" = "no" && test "${ENABLE_WEBRTC}" = "no" && test "${ENABLE_ADRIAN_EC}" = "no" ; then
1505 AC_MSG_ERROR([At least one echo canceller implementation must be available.])
1506 fi
1507
1508 if test "${ENABLE_DBUS}" = "no" && test "x$os_is_win32" != "x1" ; then
1509    echo "
1510 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1511 You do not have D-Bus support enabled. It is strongly recommended
1512 that you enable D-Bus support if your platform supports it.
1513 Many parts of PulseAudio use D-Bus, from ConsoleKit interaction
1514 to the Device Reservation Protocol to speak to JACK, Bluetooth
1515 support and even a native control protocol for communicating and
1516 controling the PulseAudio daemon itself.
1517 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1518 "
1519 fi
1520
1521 if test "${ENABLE_UDEV}" = "no" && test "x$os_is_win32" != "x1" ; then
1522    echo "
1523 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1524 You do not have udev support enabled. It is strongly recommended
1525 that you enable udev support if your platform supports it as it is
1526 the primary method used to detect hardware audio devices (on Linux)
1527 and is thus a critical part of PulseAudio on that platform.
1528 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1529 "
1530 fi
1531
1532 if test "${ENABLE_SPEEX}" = "no" && test "x$os_is_win32" != "x1" ; then
1533    echo "
1534 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1535 You do not have speex support enabled. It is strongly recommended
1536 that you enable speex support if your platform supports it as it is
1537 the primary method used for audio resampling and is thus a critical
1538 part of PulseAudio on that platform.
1539 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1540 "
1541 fi