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 subdir-objects 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 $VERSION | cut -d. -f2 | cut -d- -f1`)
  38
  39 AC_SUBST(PA_MAJOR, pa_major)
  40 AC_SUBST(PA_MINOR, pa_minor)
  41 AC_SUBST(PA_MAJORMINOR, pa_major.pa_minor)
  42
  43 AC_SUBST(PA_API_VERSION, 12)
  44 AC_SUBST(PA_PROTOCOL_VERSION, 29)
  45
  46 # The stable ABI for client applications, for the version info x:y:z
  47 # always will hold y=z
  48 AC_SUBST(LIBPULSE_VERSION_INFO, [17:3:17])
  49
  50 # A simplified, synchronous, ABI-stable interface for client
  51 # applications, for the version info x:y:z always will hold y=z
  52 AC_SUBST(LIBPULSE_SIMPLE_VERSION_INFO, [1:0:1])
  53
  54 # The ABI-stable GLib adapter for client applications, for the version
  55 # info x:y:z always will hold y=z
  56 AC_SUBST(LIBPULSE_MAINLOOP_GLIB_VERSION_INFO, [0:5:0])
  57
  58 AC_CANONICAL_HOST
  59 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$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 # if the host has the possibility of sys/capability.h for dropping privileges
 122 # used to determine if we should error out if it is not found
 123 host_has_caps=0
 124
 125 os_is_linux=0
 126 os_is_win32=0
 127 os_is_darwin=0
 128
 129 AC_MSG_CHECKING([host operating system])
 130 case "$host_os" in
 131     linux*)
 132         AC_MSG_RESULT([linux])
 133         host_has_caps=1
 134         os_is_linux=1
 135     ;;
 136     freebsd*)
 137         AC_MSG_RESULT([freebsd])
 138         host_has_caps=1
 139     ;;
 140     darwin*)
 141         AC_MSG_RESULT([darwin])
 142         os_is_darwin=1
 143         AC_DEFINE([OS_IS_DARWIN], 1, [Build target is Darwin.])
 144     ;;
 145     mingw*)
 146         AC_MSG_RESULT([win32])
 147         os_is_win32=1
 148         AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.])
 149     ;;
 150     *)
 151         AC_MSG_RESULT([unknown])
 152     ;;
 153 esac
 154
 155 AM_CONDITIONAL(OS_IS_DARWIN, test "x$os_is_darwin" = "x1")
 156 AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
 157 AC_SUBST([OS_IS_WIN32], [$os_is_win32])
 158
 159 # Platform specific hacks
 160 case "$host_os" in
 161     darwin* )
 162         AC_DEFINE([_DARWIN_C_SOURCE], [200112L], [Needed to get NSIG on Mac OS X])
 163     ;;
 164     mingw* )
 165         AC_DEFINE([WIN32_LEAN_AND_MEAN], 1, [Needed to avoid including unnecessary headers on Windows])
 166     ;;
 167     solaris* )
 168         AC_DEFINE(_XOPEN_SOURCE,       600, [Needed to get declarations for msg_control and msg_controllen on Solaris])
 169         AC_DEFINE(__EXTENSIONS__,        1, [Needed to get declarations for msg_control and msg_controllen on Solaris])
 170     ;;
 171 esac
 172
 173
 174 #### Compiler flags ####
 175
 176 AX_APPEND_COMPILE_FLAGS(
 177     [-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 -fno-common -fdiagnostics-show-option],
 178     [], [-pedantic -Werror])
 179
 180 # Only enable fastpath asserts when doing a debug build, e.g. from bootstrap.sh.
 181 AS_CASE([" $CFLAGS "], [*" -O0 "*], [], [AX_APPEND_FLAG(["-DFASTPATH"], [CPPFLAGS])])
 182
 183 # Only set _FORTIFY_SOURCE when optimizations are enabled. If optimizations
 184 # are disabled, _FORTIFY_SOURCE doesn't do anything, and causes tons of
 185 # warnings during compiling on some distributions (at least Fedora).
 186 AS_CASE([" $CFLAGS "], [*" -O0 "*], [], [AX_APPEND_FLAG(["-D_FORTIFY_SOURCE=2"], [CPPFLAGS])])
 187
 188
 189 #### Linker flags ####
 190
 191 # Check whether the linker supports the -version-script option.
 192 # The Make variable $(srcdir) needs to be in the LDFLAGS in that form,
 193 # so that it is expanded the right way in every subdir.
 194 AX_CHECK_LINK_FLAG(["-Wl,-version-script=${srcdir}/src/map-file"],
 195     [VERSIONING_LDFLAGS='-Wl,-version-script=$(abs_top_srcdir)/src/map-file'])
 196 AC_SUBST([VERSIONING_LDFLAGS])
 197
 198 # Use immediate (now) bindings; avoids the funky re-call in itself.
 199 # The -z now syntax is lifted from Sun's linker and works with GNU's too, other linkers might be added later.
 200 AX_APPEND_LINK_FLAGS([-Wl,-z,now], [IMMEDIATE_LDFLAGS])
 201 AC_SUBST([IMMEDIATE_LDFLAGS])
 202
 203 # On ELF systems we don't want the libraries to be unloaded since we don't clean them up properly,
 204 # so we request the nodelete flag to be enabled.
 205 # On other systems, we don't really know how to do that, but it's welcome if somebody can tell.
 206 AX_APPEND_LINK_FLAGS([-Wl,-z,nodelete], [NODELETE_LDFLAGS])
 207 AC_SUBST([NODELETE_LDFLAGS])
 208
 209 # Check for the proper way to build libraries that have no undefined symbols
 210 case $host in
 211     # FreeBSD (et al.) does not complete linking for shared objects when pthreads
 212     # are requested, as different implementations are present.
 213     *-freebsd* | *-openbsd*) ;;
 214     *)
 215         for possible_flag in "-Wl,--no-undefined" "-Wl,-z,defs"; do
 216             AX_CHECK_LINK_FLAG([$possible_flag], [NOUNDEFINED_LDFLAGS="$possible_flag"; break])
 217         done
 218     ;;
 219 esac
 220 AC_SUBST([NOUNDEFINED_LDFLAGS])
 221
 222
 223 #### Atomic operations ####
 224
 225 # Native atomic operation support
 226 AC_ARG_ENABLE([atomic-arm-linux-helpers],
 227     AS_HELP_STRING([--disable-atomic-arm-linux-helpers],[use inline asm or libatomic_ops instead]))
 228
 229 AC_ARG_ENABLE([atomic-arm-memory-barrier],
 230     AS_HELP_STRING([--enable-atomic-arm-memory-barrier],[only really needed in SMP arm systems]))
 231
 232 if test "x$enable_atomic_arm_memory_barrier" = "xyes"; then
 233     AC_DEFINE_UNQUOTED(ATOMIC_ARM_MEMORY_BARRIER_ENABLED, 1, [Enable memory barriers])
 234 fi
 235
 236 # If everything else fails use libatomic_ops
 237 need_libatomic_ops=yes
 238
 239 AC_CACHE_CHECK([whether $CC knows __sync_bool_compare_and_swap()],
 240     pulseaudio_cv_sync_bool_compare_and_swap, [
 241     AC_LINK_IFELSE(
 242         [AC_LANG_PROGRAM([], [[int a = 4; __sync_bool_compare_and_swap(&a, 4, 5);]])],
 243         [pulseaudio_cv_sync_bool_compare_and_swap=yes],
 244         [pulseaudio_cv_sync_bool_compare_and_swap=no])
 245     ])
 246
 247 if test "$pulseaudio_cv_sync_bool_compare_and_swap" = "yes" ; then
 248     AC_DEFINE([HAVE_ATOMIC_BUILTINS], 1, [Have __sync_bool_compare_and_swap() and friends.])
 249     need_libatomic_ops=no
 250 else
 251     # HW specific atomic ops stuff
 252     AC_MSG_CHECKING([architecture for native atomic operations])
 253     case $host in
 254         arm*)
 255             AC_MSG_RESULT([arm])
 256             AC_MSG_CHECKING([whether we can use Linux kernel helpers])
 257             # The Linux kernel helper functions have been there since 2.6.16. However
 258             # compile time checking for kernel version in cross compile environment
 259             # (which is usually the case for arm cpu) is tricky (or impossible).
 260             if test "x$os_is_linux" = "x1" && test "x$enable_atomic_arm_linux_helpers" != "xno"; then
 261                 AC_MSG_RESULT([yes])
 262                 AC_DEFINE_UNQUOTED(ATOMIC_ARM_LINUX_HELPERS, 1, [special arm linux implementation])
 263                 need_libatomic_ops=no
 264             else
 265                 AC_MSG_RESULT([no])
 266                 AC_CACHE_CHECK([compiler support for arm inline asm atomic operations],
 267                     pulseaudio_cv_support_arm_atomic_ops, [
 268                     AC_COMPILE_IFELSE(
 269                         [AC_LANG_PROGRAM([], [[
 270                             volatile int a=0;
 271                             int o=0, n=1, r;
 272                             asm volatile ("ldrex    %0, [%1]\n"
 273                                           "subs  %0, %0, %2\n"
 274                                           "strexeq %0, %3, [%1]\n"
 275                                           : "=&r" (r)
 276                                           : "r" (&a), "Ir" (o), "r" (n)
 277                                           : "cc");
 278                             return (a==1 ? 0 : -1);
 279                         ]])],
 280                         [pulseaudio_cv_support_arm_atomic_ops=yes],
 281                         [pulseaudio_cv_support_arm_atomic_ops=no])
 282                 ])
 283                 AS_IF([test "$pulseaudio_cv_support_arm_atomic_ops" = "yes"], [
 284                     AC_DEFINE([ATOMIC_ARM_INLINE_ASM], 1, [Have ARM atomic instructions.])
 285                     need_libatomic_ops=no
 286                 ])
 287             fi
 288         ;;
 289         *-netbsdelf5*)
 290             AC_MSG_RESULT([yes])
 291             need_libatomic_ops=no
 292         ;;
 293         *-freebsd*)
 294             AC_MSG_RESULT([yes])
 295             need_libatomic_ops=no
 296         ;;
 297         *)
 298             AC_MSG_RESULT([unknown])
 299         ;;
 300     esac
 301 fi
 302
 303 # If we're on ARM, check for the ARMV6 instructions we need */
 304 case $host in
 305   arm*)
 306     AC_CACHE_CHECK([support for required armv6 instructions],
 307       pulseaudio_cv_support_armv6,
 308       [AC_COMPILE_IFELSE(
 309          [AC_LANG_PROGRAM([],
 310            [[volatile int a = -60000, b = 0xaaaabbbb, c = 0xccccdddd;
 311              asm volatile ("ldr r0, %2 \n"
 312                            "ldr r2, %3 \n"
 313                            "ldr r3, %4 \n"
 314                            "ssat r1, #8, r0 \n"
 315                            "str r1, %0 \n"
 316                            "pkhbt r1, r3, r2, LSL #8 \n"
 317                            "str r1, %1 \n"
 318                            : "=m" (a), "=m" (b)
 319                            : "m" (a), "m" (b), "m" (c)
 320                            : "r0", "r1", "r2", "r3", "cc");
 321              return (a == -128 && b == 0xaabbdddd) ? 0 : -1;
 322            ]])],
 323          [pulseaudio_cv_support_armv6=yes],
 324          [pulseaudio_cv_support_armv6=no])
 325       ])
 326     AS_IF([test "$pulseaudio_cv_support_armv6" = "yes"], [
 327         AC_DEFINE([HAVE_ARMV6], 1, [Have ARMv6 instructions.])
 328       ])
 329   ;;
 330   *)
 331   ;;
 332 esac
 333
 334 #### NEON optimisations ####
 335 AC_ARG_ENABLE([neon-opt],
 336     AS_HELP_STRING([--enable-neon-opt], [Enable NEON optimisations on ARM CPUs that support it]))
 337
 338 AS_IF([test "x$enable_neon_opt" != "xno"],
 339     [save_CFLAGS="$CFLAGS"; CFLAGS="-mfpu=neon $CFLAGS"
 340      AC_COMPILE_IFELSE(
 341         [AC_LANG_PROGRAM([[#include <arm_neon.h>]], [])],
 342         [
 343          HAVE_NEON=1
 344          NEON_CFLAGS="-mfpu=neon"
 345         ],
 346         [
 347          HAVE_NEON=0
 348          NEON_CFLAGS=
 349         ])
 350      CFLAGS="$save_CFLAGS"
 351     ],
 352     [HAVE_NEON=0])
 353
 354 AS_IF([test "x$enable_neon_opt" = "xyes" && test "x$HAVE_NEON" = "x0"],
 355       [AC_MSG_ERROR([*** Compiler does not support -mfpu=neon or CFLAGS override -mfpu])])
 356
 357 AC_SUBST(HAVE_NEON)
 358 AC_SUBST(NEON_CFLAGS)
 359 AM_CONDITIONAL([HAVE_NEON], [test "x$HAVE_NEON" = x1])
 360 AS_IF([test "x$HAVE_NEON" = "x1"], AC_DEFINE([HAVE_NEON], 1, [Have NEON support?]))
 361
 362
 363 #### libtool stuff ####
 364
 365 LT_PREREQ(2.4)
 366 LT_INIT([dlopen win32-dll disable-static])
 367
 368 dnl As an extra safety device, check for lt_dladvise_init() which is
 369 dnl only implemented in libtool 2.x, and refine as we go if we have
 370 dnl refined requirements.
 371 dnl
 372 dnl Check the header files first since the system may have a
 373 dnl libltdl.so for runtime, but no headers, and we want to bail out as
 374 dnl soon as possible.
 375 dnl
 376 dnl We don't need any special variable for this though, since the user
 377 dnl can give the proper place to find libltdl through the standard
 378 dnl variables like LDFLAGS and CPPFLAGS.
 379
 380 AC_CHECK_HEADER([ltdl.h],
 381     [AC_CHECK_LIB([ltdl], [lt_dladvise_init], [LIBLTDL=-lltdl], [LIBLTDL=])],
 382     [LIBLTDL=])
 383
 384 AS_IF([test "x$LIBLTDL" = "x"],
 385     [AC_MSG_ERROR([Unable to find libltdl version 2. Makes sure you have libtool 2.4 or later installed.])])
 386 AC_SUBST([LIBLTDL])
 387
 388
 389 ###################################
 390 #   Basic environment checks      #
 391 ###################################
 392
 393 #### Checks for header files. ####
 394
 395 # ISO
 396 AC_HEADER_STDC
 397
 398 # POSIX
 399 AC_CHECK_HEADERS_ONCE([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
 400     netinet/in_systm.h netinet/tcp.h poll.h pwd.h sched.h \
 401     sys/mman.h sys/select.h sys/socket.h sys/wait.h \
 402     sys/uio.h syslog.h sys/dl.h dlfcn.h linux/sockios.h])
 403 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 404                  [#include <sys/types.h>
 405                   #if HAVE_NETINET_IN_H
 406                   # include <netinet/in.h>
 407                   #endif
 408                   #if HAVE_NETINET_IN_SYSTM_H
 409                   # include <netinet/in_systm.h>
 410                   #endif
 411                  ])
 412 AC_CHECK_HEADERS([sys/resource.h], [HAVE_SYS_RESOURCE_H=1], [HAVE_SYS_RESOURCE_H=0])
 413 AC_SUBST(HAVE_SYS_RESOURCE_H)
 414 AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
 415 AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
 416 AC_SUBST(HAVE_AF_UNIX)
 417
 418 # Linux
 419 AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
 420 AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
 421
 422 AC_CHECK_HEADERS_ONCE([sys/prctl.h])
 423
 424 # Solaris
 425 AC_CHECK_HEADERS_ONCE([sys/filio.h])
 426
 427 # Windows
 428 AC_CHECK_HEADERS_ONCE([windows.h winsock2.h ws2tcpip.h])
 429
 430 # NetBSD
 431 AC_CHECK_HEADERS_ONCE([sys/atomic.h])
 432
 433 # Other
 434 AC_CHECK_HEADERS_ONCE([sys/ioctl.h])
 435 AC_CHECK_HEADERS_ONCE([byteswap.h])
 436 AC_CHECK_HEADERS_ONCE([sys/syscall.h])
 437 AC_CHECK_HEADERS_ONCE([sys/eventfd.h])
 438 AC_CHECK_HEADERS_ONCE([execinfo.h])
 439 AC_CHECK_HEADERS_ONCE([langinfo.h])
 440 AC_CHECK_HEADERS_ONCE([regex.h pcreposix.h])
 441
 442
 443 #### Typdefs, structures, etc. ####
 444
 445 AC_C_CONST
 446 AC_C_BIGENDIAN
 447 AC_TYPE_PID_T
 448 AC_TYPE_SIZE_T
 449 AC_CHECK_TYPES(ssize_t, , AC_DEFINE([ssize_t], [signed long], [Define ssize_t if it is not done by the standard libs.]))
 450 AC_TYPE_OFF_T
 451
 452 AC_TYPE_UID_T
 453 AC_CHECK_DECLS(environ)
 454
 455 # SIGXCPU
 456 AX_CHECK_DEFINE([signal.h], [SIGXCPU], [HAVE_SIGXCPU=1], [HAVE_SIGXCPU=0])
 457 AS_IF([test "x$HAVE_SIGXCPU" = "x1"], AC_DEFINE([HAVE_SIGXCPU], 1, [Have SIGXCPU?]))
 458 AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
 459
 460 # INADDR_NONE, Solaris lacks this
 461 AX_CHECK_DEFINE([netinet/in.h], [INADDR_NONE], [],
 462     [AX_CHECK_DEFINE([winsock2.h], [INADDR_NONE], [],
 463         [AC_DEFINE([INADDR_NONE],  [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])])
 464
 465
 466 # _Bool
 467 AC_CACHE_CHECK([whether $CC knows _Bool],
 468     pulseaudio_cv__Bool,
 469     [AC_COMPILE_IFELSE(
 470         [AC_LANG_PROGRAM([], [[_Bool b;]])],
 471         [pulseaudio_cv__Bool=yes],
 472         [pulseaudio_cv__Bool=no])
 473     ])
 474
 475 AS_IF([test "$pulseaudio_cv__Bool" = "yes"], AC_DEFINE([HAVE_STD_BOOL], 1, [Have _Bool.]))
 476
 477
 478 #### Thread support ####
 479
 480 AX_TLS
 481 AS_IF([test "$ac_cv_tls" == "__thread"],
 482     AC_DEFINE([SUPPORT_TLS___THREAD], 1, [Define this if the compiler supports __thread for Thread-Local Storage]))
 483
 484 # Win32 build breaks with win32 pthread installed
 485 AS_IF([test "x$os_is_win32" != "x1"],
 486   [AX_PTHREAD])
 487
 488 AS_IF([test "x$ax_pthread_ok" == "xyes"],
 489     AC_DEFINE([_POSIX_PTHREAD_SEMANTICS], 1, [Needed on Solaris]))
 490
 491
 492 #### Check for libs ####
 493
 494 # ISO
 495 AC_SEARCH_LIBS([pow], [m])
 496
 497 # POSIX
 498 AC_SEARCH_LIBS([sched_setscheduler], [rt])
 499 AC_SEARCH_LIBS([dlopen], [dl])
 500 AC_SEARCH_LIBS([shm_open], [rt])
 501 AC_SEARCH_LIBS([inet_ntop], [nsl])
 502 AC_SEARCH_LIBS([timer_create], [rt])
 503 AC_SEARCH_LIBS([pthread_setaffinity_np], [pthread])
 504 AC_SEARCH_LIBS([pthread_getname_np], [pthread])
 505 AC_SEARCH_LIBS([pthread_setname_np], [pthread])
 506
 507 # BSD
 508 AC_SEARCH_LIBS([connect], [socket])
 509 AC_SEARCH_LIBS([backtrace], [execinfo ubacktrace])
 510
 511 # Darwin/OS X
 512 if test "x$os_is_darwin" = "x1" ; then
 513     AC_MSG_CHECKING([looking for Apple CoreService Framework])
 514     # How do I check a framework "library" - AC_CHECK_LIB prob. won't work??, just assign LIBS & hope
 515     AC_CHECK_HEADER([/Developer/Headers/FlatCarbon/CoreServices.h],
 516         [LIBS="$LIBS -framework CoreServices"],
 517         [AC_CHECK_HEADERS([/System/Library/Frameworks/CoreServices.framework/Headers/CoreServices.h],
 518             [LIBS="$LIBS -framework CoreServices"],
 519             [AC_MSG_ERROR([CoreServices.h header file not found])]
 520         )]
 521     )
 522
 523     AC_MSG_RESULT([ok])
 524     AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [Using clock_gettime() replacement])
 525     HAVE_BONJOUR=1
 526 fi
 527
 528 AM_CONDITIONAL([HAVE_BONJOUR], [test "x$HAVE_BONJOUR" = x1])
 529
 530 # Windows
 531 AC_SEARCH_LIBS([regexec], [pcreposix])
 532 # This magic is needed so we do not needlessly add static libs to the win32  build, disabling its ability to make dlls.
 533 AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
 534
 535
 536 #### Check for functions ####
 537
 538 # ISO
 539 AC_CHECK_FUNCS_ONCE([lrintf strtof])
 540
 541 # POSIX
 542 AC_FUNC_FORK
 543 AC_FUNC_GETGROUPS
 544 AC_CHECK_FUNCS_ONCE([chmod chown fstat fchown fchmod clock_gettime getaddrinfo getgrgid_r getgrnam_r \
 545     getpwnam_r getpwuid_r gettimeofday getuid mlock nanosleep \
 546     pipe posix_fadvise posix_madvise posix_memalign setpgid setsid shm_open \
 547     sigaction sleep symlink sysconf uname pthread_setaffinity_np pthread_getname_np pthread_setname_np])
 548 AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0])
 549 AC_SUBST(HAVE_MKFIFO)
 550 AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
 551
 552 # X/OPEN
 553 AC_CHECK_FUNCS_ONCE([readlink])
 554
 555 # SUSv2
 556 AC_CHECK_FUNCS_ONCE([ctime_r usleep])
 557
 558 # SUSv3
 559 AC_CHECK_FUNCS_ONCE([strerror_r])
 560
 561 # BSD
 562 AC_CHECK_FUNCS_ONCE([lstat])
 563
 564 # Non-standard
 565 AC_CHECK_FUNCS_ONCE([setresuid setresgid setreuid setregid seteuid setegid ppoll strsignal sig2str strtof_l pipe2 accept4])
 566
 567 AC_FUNC_ALLOCA
 568
 569 AC_CHECK_FUNCS([regexec], [HAVE_REGEX=1], [HAVE_REGEX=0])
 570 AM_CONDITIONAL(HAVE_REGEX, [test "x$HAVE_REGEX" = "x1"])
 571
 572 # Large File-Support (LFS)
 573 AC_SYS_LARGEFILE
 574 # Check for open64 to know if the current system does have open64() and similar functions
 575 AC_CHECK_FUNCS_ONCE([open64])
 576
 577
 578 ###################################
 579 #      External libraries         #
 580 ###################################
 581
 582 #### [lib]iconv ####
 583
 584 AM_ICONV
 585
 586 #### X11 (optional) ####
 587
 588 AC_ARG_ENABLE([x11],
 589     AS_HELP_STRING([--disable-x11],[Disable optional X11 support]))
 590
 591 AS_IF([test "x$enable_x11" != "xno"],
 592     [PKG_CHECK_MODULES(X11, [ x11-xcb xcb >= 1.6 ice sm xtst ], HAVE_X11=1, HAVE_X11=0)],
 593     HAVE_X11=0)
 594
 595 AS_IF([test "x$enable_x11" = "xyes" && test "x$HAVE_X11" = "x0"],
 596     [AC_MSG_ERROR([*** X11 not found])])
 597
 598 AC_SUBST(HAVE_X11)
 599 AM_CONDITIONAL([HAVE_X11], [test "x$HAVE_X11" = x1])
 600 AS_IF([test "x$HAVE_X11" = "x1"], AC_DEFINE([HAVE_X11], 1, [Have X11?]))
 601
 602 #### Capabilities (optional) ####
 603
 604 CAP_LIBS=''
 605
 606 AC_ARG_WITH([caps],
 607     AS_HELP_STRING([--without-caps],[Omit support for dropping capabilities.]))
 608
 609 if test "x${with_caps}" != "xno"; then
 610     AC_SEARCH_LIBS([cap_init], [cap], [], [])
 611
 612     # Only give an error on hosts that we know could support capabilities
 613     AC_CHECK_HEADERS([sys/capability.h], [], [
 614       if test "${host_has_caps}" = "1"; then
 615         AC_MSG_ERROR([*** sys/capability.h not found.  Use --without-caps to disable capabilities support.])
 616       fi])
 617 fi
 618
 619 #### Valgrind (optional) ####
 620
 621 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h])
 622
 623 #### check unit tests ####
 624
 625 AC_ARG_ENABLE([tests],
 626     AS_HELP_STRING([--disable-tests],[Disable unit tests]))
 627
 628 AS_IF([test "x$enable_tests" != "xno"],
 629     [PKG_CHECK_MODULES(LIBCHECK, [ check ], HAVE_LIBCHECK=1, HAVE_LIBCHECK=0)],
 630     HAVE_LIBCHECK=0)
 631
 632 AS_IF([test "x$enable_tests" = "xyes" && test "x$HAVE_LIBCHECK" = "x0"],
 633     [AC_MSG_ERROR([*** check library not found])])
 634
 635 AM_CONDITIONAL([HAVE_TESTS], [test "x$HAVE_LIBCHECK" = x1])
 636
 637 #### json parsing ####
 638
 639 PKG_CHECK_MODULES(LIBJSON, [ json-c >= 0.11 ], [],
 640                   [PKG_CHECK_MODULES(LIBJSON, [ json >= 0.9 ])])
 641
 642 #### Sound file ####
 643
 644 PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.20 ])
 645
 646 #### atomic-ops ####
 647
 648 AC_MSG_CHECKING([whether we need libatomic_ops])
 649 if test "x$need_libatomic_ops" = "xyes"; then
 650     AC_MSG_RESULT([yes])
 651     AC_CHECK_HEADERS([atomic_ops.h],
 652         [CFLAGS="$CFLAGS -DAO_REQUIRE_CAS"],
 653         [AC_MSG_ERROR([*** libatomic-ops headers not found])])
 654
 655     # Win32 does not need the lib and breaks horribly if we try to include it
 656     AS_IF([test "x$os_is_win32" != "x1"], [LIBS="$LIBS -latomic_ops"])
 657 else
 658     AC_MSG_RESULT([no])
 659 fi
 660
 661 #### Libsamplerate support (optional) ####
 662
 663 AC_ARG_ENABLE([samplerate],
 664     AS_HELP_STRING([--disable-samplerate],[Disable optional libsamplerate support]))
 665
 666 AS_IF([test "x$enable_samplerate" != "xno"],
 667     [PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ], HAVE_LIBSAMPLERATE=1, HAVE_LIBSAMPLERATE=0)],
 668     HAVE_LIBSAMPLERATE=0)
 669
 670 AS_IF([test "x$enable_samplerate" = "xyes" && test "x$HAVE_LIBSAMPLERATE" = "x0"],
 671     [AC_MSG_ERROR([*** Libsamplerate not found])])
 672
 673 AM_CONDITIONAL([HAVE_LIBSAMPLERATE], [test "x$HAVE_LIBSAMPLERATE" = x1])
 674 AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], AC_DEFINE([HAVE_LIBSAMPLERATE], 1, [Have libsamplerate?]))
 675
 676 #### Database support ####
 677
 678 AC_ARG_WITH([database],
 679     AS_HELP_STRING([--with-database=auto|tdb|gdbm|simple],[Choose database backend.]),[],[with_database=auto])
 680
 681
 682 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xtdb"],
 683     [PKG_CHECK_MODULES(TDB, [ tdb ], HAVE_TDB=1, HAVE_TDB=0)],
 684     HAVE_TDB=0)
 685 AS_IF([test "x$HAVE_TDB" = "x1"], with_database=tdb)
 686
 687 AS_IF([test "x$with_database" = "xtdb" && test "x$HAVE_TDB" = "x0"],
 688     [AC_MSG_ERROR([*** tdb not found])])
 689
 690
 691 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xgdbm"],
 692     [
 693         HAVE_GDBM=1
 694         AC_CHECK_LIB(gdbm, gdbm_open, [], HAVE_GDBM=0)
 695         AC_CHECK_HEADERS(gdbm.h, [], HAVE_GDBM=0)
 696     ],
 697     HAVE_GDBM=0)
 698 AS_IF([test "x$HAVE_GDBM" = "x1"],
 699     [
 700         with_database=gdbm
 701         GDBM_CFLAGS=
 702         GDBM_LIBS=-lgdbm
 703     ])
 704
 705 AS_IF([test "x$with_database" = "xgdbm" && test "x$HAVE_GDBM" = "x0"],
 706     [AC_MSG_ERROR([*** gdbm not found])])
 707
 708
 709 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xsimple"],
 710     HAVE_SIMPLEDB=1,
 711     HAVE_SIMPLEDB=0)
 712 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], with_database=simple)
 713
 714 AS_IF([test "x$HAVE_TDB" != x1 -a "x$HAVE_GDBM" != x1 -a "x$HAVE_SIMPLEDB" != x1],
 715     AC_MSG_ERROR([*** missing database backend]))
 716
 717
 718 AM_CONDITIONAL([HAVE_TDB], [test "x$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 >= 1.0.19 ], 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 >= 1.0.19 support not found])])
 783
 784 AS_IF([test "x$HAVE_ALSA" = "x1"],
 785     [
 786         save_CPPFLAGS="$CPPFLAGS"; CPPFLAGS="$CPPFLAGS $ASOUNDLIB_CFLAGS"
 787         AC_CHECK_HEADERS([use-case.h], HAVE_ALSA_UCM=1, HAVE_ALSA_UCM=0)
 788         CPPFLAGS="$save_CPPFLAGS"
 789     ],
 790     HAVE_ALSA_UCM=0)
 791
 792 AC_SUBST(HAVE_ALSA)
 793 AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
 794 AS_IF([test "x$HAVE_ALSA" = "x1"], AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?]))
 795 AS_IF([test "x$HAVE_ALSA_UCM" = "x1"], AC_DEFINE([HAVE_ALSA_UCM], 1, [Have ALSA UCM?]))
 796
 797 #### EsounD support (optional) ####
 798
 799 AC_ARG_ENABLE([esound],
 800     AS_HELP_STRING([--disable-esound],[Disable optional EsounD support]))
 801 AM_CONDITIONAL([HAVE_ESOUND], [test "x$enable_esound" != "xno"])
 802 AS_IF([test "x$enable_esound" != "xno"], [HAVE_ESOUND=1])
 803
 804 #### Solaris audio support (optional) ####
 805
 806 AC_ARG_ENABLE([solaris],
 807     AS_HELP_STRING([--disable-solaris],[Disable optional Solaris audio support]))
 808
 809 AS_IF([test "x$enable_solaris" != "xno"],
 810     [AC_CHECK_HEADERS([sys/audio.h], HAVE_SOLARIS=1, HAVE_SOLARIS=0)],
 811     HAVE_SOLARIS=0)
 812
 813 AS_IF([test "x$enable_solaris" = "xyes" && test "x$HAVE_SOLARIS" = "x0"],
 814     [AC_MSG_ERROR([*** Solaris audio support not found])])
 815
 816 AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1])
 817 AS_IF([test "x$HAVE_SOLARIS" = "x1"], AC_DEFINE([HAVE_SOLARIS], 1, [Have Solaris audio?]))
 818
 819 #### WaveOut audio support (optional) ####
 820
 821 AC_ARG_ENABLE([waveout],
 822     AS_HELP_STRING([--disable-waveout],[Disable optional WaveOut audio support]))
 823
 824 AS_IF([test "x$enable_waveout" != "xno"],
 825     [AC_CHECK_HEADERS([mmsystem.h], HAVE_WAVEOUT=1, HAVE_WAVEOUT=0, [#include <windows.h>])],
 826     HAVE_WAVEOUT=0)
 827
 828 AS_IF([test "x$enable_waveout" = "xyes" && test "x$HAVE_WAVEOUT" = "x0"],
 829     [AC_MSG_ERROR([*** WaveOut audio support not found])])
 830
 831 AC_SUBST(HAVE_WAVEOUT)
 832 AM_CONDITIONAL([HAVE_WAVEOUT], [test "x$HAVE_WAVEOUT" = x1])
 833 AS_IF([test "x$HAVE_WAVEOUT" = "x1"], AC_DEFINE([HAVE_WAVEOUT], 1, [Have WaveOut audio?]))
 834
 835 #### GLib 2 support (optional) ####
 836
 837 AC_ARG_ENABLE([glib2],
 838     AS_HELP_STRING([--disable-glib2],[Disable optional GLib 2 support]))
 839
 840 AS_IF([test "x$enable_glib2" != "xno"],
 841     [PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ], HAVE_GLIB20=1, HAVE_GLIB20=0)],
 842     HAVE_GLIB20=0)
 843
 844 AS_IF([test "x$enable_glib2" = "xyes" && test "x$HAVE_GLIB20" = "x0"],
 845     [AC_MSG_ERROR([*** GLib 2 support not found])])
 846
 847 AC_SUBST(HAVE_GLIB20)
 848 AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
 849 AS_IF([test "x$HAVE_GLIB20" = "x1"], AC_DEFINE([HAVE_GLIB], 1, [Have GLIB?]))
 850
 851 #### GTK3 support (optional) ####
 852
 853 AC_ARG_ENABLE([gtk3],
 854     AS_HELP_STRING([--disable-gtk3],[Disable optional Gtk+ 3 support]))
 855
 856 AS_IF([test "x$enable_gtk3" != "xno"],
 857     [PKG_CHECK_MODULES(GTK30, [ gtk+-3.0 ], HAVE_GTK30=1, HAVE_GTK30=0)],
 858     HAVE_GTK30=0)
 859
 860 AS_IF([test "x$enable_gtk3" = "xyes" && test "x$HAVE_GTK30" = "x0"],
 861     [AC_MSG_ERROR([*** Gtk+ 3 support not found])])
 862
 863 AM_CONDITIONAL([HAVE_GTK30], [test "x$HAVE_GTK30" = x1])
 864 AS_IF([test "x$HAVE_GTK30" = "x1"], AC_DEFINE([HAVE_GTK], 1, [Have GTK?]))
 865
 866 #### GConf support (optional) ####
 867
 868 AC_ARG_ENABLE([gconf],
 869     AS_HELP_STRING([--disable-gconf],[Disable optional GConf support]))
 870
 871 AS_IF([test "x$enable_gconf" != "xno"],
 872     [PKG_CHECK_MODULES(GCONF, [ gconf-2.0 >= 2.4.0 gobject-2.0 ], HAVE_GCONF=1, HAVE_GCONF=0)],
 873     HAVE_GCONF=0)
 874
 875 AS_IF([test "x$enable_gconf" = "xyes" && test "x$HAVE_GCONF" = "x0"],
 876     [AC_MSG_ERROR([*** GConf support not found])])
 877
 878 AM_CONDITIONAL([HAVE_GCONF], [test "x$HAVE_GCONF" = x1])
 879
 880 #### Avahi support (optional) ####
 881
 882 AC_ARG_ENABLE([avahi],
 883     AS_HELP_STRING([--disable-avahi],[Disable optional Avahi support]))
 884
 885 AS_IF([test "x$enable_avahi" != "xno"],
 886     [PKG_CHECK_MODULES(AVAHI, [ avahi-client >= 0.6.0 ], HAVE_AVAHI=1, HAVE_AVAHI=0)],
 887     HAVE_AVAHI=0)
 888
 889 AS_IF([test "x$enable_avahi" = "xyes" && test "x$HAVE_AVAHI" = "x0"],
 890     [AC_MSG_ERROR([*** Avahi support not found])])
 891
 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 AM_CONDITIONAL([HAVE_JACK], [test "x$HAVE_JACK" = x1])
 908
 909 #### Async DNS support (optional) ####
 910
 911 AC_ARG_ENABLE([asyncns],
 912     AS_HELP_STRING([--disable-asyncns],[Disable optional Async DNS support]))
 913
 914 AS_IF([test "x$enable_asyncns" != "xno"],
 915     [PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ], HAVE_LIBASYNCNS=1, HAVE_LIBASYNCNS=0)],
 916     HAVE_LIBASYNCNS=0)
 917
 918 AS_IF([test "x$enable_asyncns" = "xyes" && test "x$HAVE_LIBASYNCNS" = "x0"],
 919     [AC_MSG_ERROR([*** Async DNS support not found])])
 920
 921 AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1])
 922 AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?]))
 923
 924 #### TCP wrappers (optional) ####
 925
 926 AC_ARG_ENABLE([tcpwrap],
 927     AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]))
 928
 929 AS_IF([test "x$enable_tcpwrap" != "xno"],
 930     [
 931         ACX_LIBWRAP
 932         AS_IF([test "x$LIBWRAP_LIBS" != "x"], HAVE_TCPWRAP=1, HAVE_TCPWRAP=0)
 933     ],
 934     HAVE_TCPWRAP=0)
 935
 936 AS_IF([test "x$enable_tcpwrap" = "xyes" && test "x$HAVE_TCPWRAP" = "x0"],
 937     [AC_MSG_ERROR([*** TCP wrappers support not found])])
 938
 939 AC_SUBST(LIBWRAP_LIBS)
 940
 941 #### LIRC support (optional) ####
 942
 943 AC_ARG_ENABLE([lirc],
 944     AS_HELP_STRING([--disable-lirc],[Disable optional LIRC support]))
 945
 946 LIRC_CFLAGS=
 947 LIRC_LIBS=
 948
 949 AS_IF([test "x$enable_lirc" != "xno"],
 950     [
 951         HAVE_LIRC=1
 952         AC_CHECK_HEADER(lirc/lirc_client.h, [], [HAVE_LIRC=0])
 953         AC_CHECK_LIB(lirc_client, lirc_init, [LIRC_LIBS=-llirc_client], [HAVE_LIRC=0])
 954     ],
 955     HAVE_LIRC=0)
 956
 957 AS_IF([test "x$enable_lirc" = "xyes" && test "x$HAVE_LIRC" = "x0"],
 958     [AC_MSG_ERROR([*** LIRC support not found])])
 959
 960 AC_SUBST(LIRC_CFLAGS)
 961 AC_SUBST(LIRC_LIBS)
 962 AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1])
 963
 964 #### D-Bus support (optional) ####
 965
 966 AC_ARG_ENABLE([dbus],
 967     AS_HELP_STRING([--disable-dbus],[Disable optional D-Bus support]))
 968
 969 AS_IF([test "x$enable_dbus" != "xno"],
 970     [PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 1.4.12 ], HAVE_DBUS=1, HAVE_DBUS=0)],
 971     HAVE_DBUS=0)
 972
 973 AS_IF([test "x$enable_dbus" = "xyes" && test "x$HAVE_DBUS" = "x0"],
 974     [AC_MSG_ERROR([*** D-Bus not available or too old version])])
 975
 976 AS_IF([test "x$HAVE_DBUS" = "x1"],
 977     [
 978         save_CFLAGS="$CFLAGS"; CFLAGS="$CFLAGS $DBUS_CFLAGS"
 979         save_LIBS="$LIBS"; LIBS="$LIBS $DBUS_LIBS"
 980         AC_CHECK_FUNCS(dbus_watch_get_unix_fd)
 981         CFLAGS="$save_CFLAGS"
 982         LIBS="$save_LIBS"
 983     ])
 984
 985 AC_SUBST(HAVE_DBUS)
 986 AM_CONDITIONAL([HAVE_DBUS], [test "x$HAVE_DBUS" = x1])
 987 AS_IF([test "x$HAVE_DBUS" = "x1"], AC_DEFINE([HAVE_DBUS], 1, [Have D-Bus.]))
 988
 989 PA_MACHINE_ID="${sysconfdir}/machine-id"
 990 AX_DEFINE_DIR(PA_MACHINE_ID, PA_MACHINE_ID, [D-Bus machine-id file])
 991 PA_MACHINE_ID_FALLBACK="${localstatedir}/lib/dbus/machine-id"
 992 AX_DEFINE_DIR(PA_MACHINE_ID_FALLBACK, PA_MACHINE_ID_FALLBACK,
 993               [Fallback machine-id file])
 994
 995 #### BlueZ support (optional, dependent on D-Bus and SBC) ####
 996
 997 AC_ARG_ENABLE([bluez4],
 998     AS_HELP_STRING([--disable-bluez4],[Disable optional BlueZ 4 support]))
 999 AC_ARG_ENABLE([bluez5],
1000     AS_HELP_STRING([--disable-bluez5],[Disable optional BlueZ 5 support]))
1001
1002 ## SBC ##
1003 AS_IF([test "x$enable_bluez4" != "xno" || test "x$enable_bluez5" != "xno"],
1004     [PKG_CHECK_MODULES(SBC, [ sbc >= 1.0 ], HAVE_SBC=1, HAVE_SBC=0)],
1005     HAVE_SBC=0)
1006
1007 ## BlueZ 4 ##
1008 AS_IF([test "x$enable_bluez4" != "xno" && test "x$HAVE_DBUS" = "x1" && test "x$HAVE_SBC" = "x1"], HAVE_BLUEZ_4=1)
1009 AS_IF([test "x$enable_bluez4" = "xyes" && test "x$HAVE_BLUEZ_4" != "x1"],
1010     [AC_MSG_ERROR([*** BLUEZ 4 support not found (requires sbc and D-Bus)])])
1011 AC_SUBST(HAVE_BLUEZ_4)
1012 AM_CONDITIONAL([HAVE_BLUEZ_4], [test "x$HAVE_BLUEZ_4" = x1])
1013
1014 ## BlueZ 5 ##
1015 AS_IF([test "x$enable_bluez5" != "xno" && test "x$HAVE_DBUS" = "x1" && test "x$HAVE_SBC" = "x1"], HAVE_BLUEZ_5=1)
1016 AS_IF([test "x$enable_bluez5" = "xyes" && test "x$HAVE_BLUEZ_5" != "x1"],
1017     [AC_MSG_ERROR([*** BLUEZ 5 support not found (requires sbc and D-Bus)])])
1018 AC_SUBST(HAVE_BLUEZ_5)
1019 AM_CONDITIONAL([HAVE_BLUEZ_5], [test "x$HAVE_BLUEZ_5" = x1])
1020
1021 AS_IF([test "x$HAVE_BLUEZ_4" = "x1" || test "x$HAVE_BLUEZ_5" = "x1"], HAVE_BLUEZ=1)
1022 AC_SUBST(HAVE_BLUEZ)
1023 AM_CONDITIONAL([HAVE_BLUEZ], [test "x$HAVE_BLUEZ" = x1])
1024
1025 #### UDEV support (optional) ####
1026
1027 AC_ARG_ENABLE([udev],
1028     AS_HELP_STRING([--disable-udev],[Disable optional UDEV support]))
1029
1030 AS_IF([test "x$enable_udev" != "xno" -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \)],
1031     [PKG_CHECK_MODULES(UDEV, [ libudev >= 143 ], HAVE_UDEV=1, HAVE_UDEV=0)],
1032     HAVE_UDEV=0)
1033
1034 AS_IF([test "x$enable_udev" = "xyes" && test "x$HAVE_UDEV" = "x0"],
1035     [AC_MSG_ERROR([*** UDEV support not found])])
1036
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, dependent 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$HAVE_OPENSSL" = "x0"],
1072     [AC_MSG_ERROR([*** OpenSSL support not found])])
1073
1074 AM_CONDITIONAL([HAVE_OPENSSL], [test "x$HAVE_OPENSSL" = x1])
1075 AS_IF([test "x$HAVE_OPENSSL" = "x1"], AC_DEFINE([HAVE_OPENSSL], 1, [Have OpenSSL]))
1076
1077 #### FFTW (optional) ####
1078
1079 AC_ARG_WITH([fftw],
1080     AS_HELP_STRING([--without-fftw],[Omit FFTW-using modules (equalizer)]))
1081
1082 AS_IF([test "x$with_fftw" != "xno"],
1083     [PKG_CHECK_MODULES(FFTW, [ fftw3f ], HAVE_FFTW=1, HAVE_FFTW=0)],
1084     HAVE_FFTW=0)
1085
1086 AS_IF([test "x$with_fftw" = "xyes" && test "x$HAVE_FFTW" = "x0"],
1087     [AC_MSG_ERROR([*** FFTW support not found])])
1088
1089 AM_CONDITIONAL([HAVE_FFTW], [test "x$HAVE_FFTW" = "x1"])
1090
1091 #### speex (optional) ####
1092
1093 AC_ARG_WITH([speex],
1094     AS_HELP_STRING([--without-speex],[Omit speex (resampling, AEC)]))
1095
1096 AS_IF([test "x$with_speex" != "xno"],
1097     [PKG_CHECK_MODULES(LIBSPEEX, [ speexdsp >= 1.2 ], HAVE_SPEEX=1, HAVE_SPEEX=0)],
1098     HAVE_SPEEX=0)
1099
1100 AS_IF([test "x$with_speex" = "xyes" && test "x$HAVE_SPEEX" = "x0"],
1101     [AC_MSG_ERROR([*** speex support not found])])
1102
1103 AM_CONDITIONAL([HAVE_SPEEX], [test "x$HAVE_SPEEX" = "x1"])
1104 AS_IF([test "x$HAVE_SPEEX" = "x1"], AC_DEFINE([HAVE_SPEEX], 1, [Have speex]))
1105
1106 #### Xen support (optional) ####
1107
1108 AC_ARG_ENABLE([xen],
1109     AS_HELP_STRING([--disable-xen],[Disable optional Xen paravirtualized driver]))
1110
1111 XEN_CFLAGS=
1112 XEN_LIBS=
1113
1114 AS_IF([test "x$enable_xen" != "xno"],
1115     [
1116         HAVE_XEN=1
1117         AC_CHECK_HEADER(xenctrl.h, [], [HAVE_XEN=0])
1118         AC_CHECK_HEADER(xs.h, [], [HAVE_XEN=0])
1119         AC_CHECK_LIB(xenctrl, xc_interface_open, [XEN_LIBS="$XEN_LIBS -lxenctrl"], [HAVE_XEN=0])
1120         AC_CHECK_LIB(xenstore, xs_domain_open, [XEN_LIBS="$XEN_LIBS -lxenstore"], [HAVE_XEN=0])
1121     ],
1122     HAVE_XEN=0)
1123
1124 AS_IF([test "x$enable_xen" = "xyes" && test "x$HAVE_XEN" = "x0"],
1125     [AC_MSG_ERROR([*** Xen development headers or libraries not found])])
1126
1127 AC_SUBST(XEN_CFLAGS)
1128 AC_SUBST(XEN_LIBS)
1129 AM_CONDITIONAL([HAVE_XEN], [test "x$HAVE_XEN" = x1])
1130
1131 #### gcov support (optional) #####
1132
1133 AC_ARG_ENABLE([gcov],
1134     AS_HELP_STRING([--enable-gcov],[Enable optional gcov coverage analysis]))
1135
1136 GCOV_CFLAGS=
1137 GCOV_LIBS=" -lgcov"
1138
1139 AS_IF([test "x$enable_gcov" = "xyes"],
1140     [
1141         HAVE_GCOV=1
1142         GCOV_CFLAGS="$GCOV_CFLAGS -fprofile-arcs -ftest-coverage"
1143         GCOV_LIBS="$GCOV_LIBS -fprofile-arcs"
1144     ],
1145     HAVE_GCOV=0)
1146
1147 AC_SUBST(GCOV_CFLAGS)
1148 AC_SUBST(GCOV_LIBS)
1149 AM_CONDITIONAL([HAVE_GCOV], [test "x$HAVE_GCOV" = x1])
1150
1151 #### ORC (optional) ####
1152
1153 ORC_CHECK([0.4.11])
1154
1155 #### systemd support (optional) ####
1156
1157 AC_ARG_ENABLE([systemd],
1158     AS_HELP_STRING([--disable-systemd],[Disable optional systemd support]))
1159
1160 AS_IF([test "x$enable_systemd" != "xno"],
1161     [PKG_CHECK_MODULES(SYSTEMD, [ libsystemd-login ], HAVE_SYSTEMD=1, HAVE_SYSTEMD=0)],
1162     HAVE_SYSTEMD=0)
1163
1164 AS_IF([test "x$enable_systemd" = "xyes" && test "x$HAVE_SYSTEMD" = "x0"],
1165     [AC_MSG_ERROR([*** Needed systemd support not found])])
1166
1167 AC_SUBST(HAVE_SYSTEMD)
1168 AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$HAVE_SYSTEMD" = x1])
1169 AS_IF([test "x$HAVE_SYSTEMD" = "x1"], AC_DEFINE([HAVE_SYSTEMD], 1, [Have SYSTEMD?]))
1170
1171 #### journal support (optional) ####
1172
1173 AC_ARG_ENABLE([systemd-journal],
1174     AS_HELP_STRING([--disable-systemd-journal],[Disable optional systemd journal support]))
1175
1176 AS_IF([test "x$enable_systemd_journal" != "xno"],
1177     [PKG_CHECK_MODULES(JOURNAL, [ libsystemd-journal ], HAVE_SYSTEMD_JOURNAL=1, HAVE_SYSTEMD_JOURNAL=0)],
1178     HAVE_SYSTEMD_JOURNAL=0)
1179
1180 AS_IF([test "x$enable_systemd_journal" = "xyes" && test "x$HAVE_SYSTEMD_JOURNAL" = "x0"],
1181     [AC_MSG_ERROR([*** Needed systemd journal support not found])])
1182
1183 AC_SUBST(HAVE_SYSTEMD_JOURNAL)
1184 AM_CONDITIONAL([HAVE_SYSTEMD_JOURNAL], [test "x$HAVE_SYSTEMD_JOURNAL" = x1])
1185 AS_IF([test "x$HAVE_SYSTEMD_JOURNAL" = "x1"], AC_DEFINE([HAVE_JOURNAL], 1, [Have JOURNAL?]))
1186
1187 #### Build and Install man pages ####
1188
1189 AC_ARG_ENABLE([manpages],
1190     AS_HELP_STRING([--disable-manpages],[Disable building and installation of man pages]))
1191
1192 AM_CONDITIONAL([BUILD_MANPAGES], [test "x$enable_manpages" != "xno"])
1193
1194 #### PulseAudio system group & user  #####
1195
1196 AC_ARG_WITH(system_user, AS_HELP_STRING([--with-system-user=<user>],[User for running the PulseAudio daemon as a system-wide instance (pulse)]))
1197 if test -z "$with_system_user" ; then
1198     PA_SYSTEM_USER=pulse
1199 else
1200     PA_SYSTEM_USER=$with_system_user
1201 fi
1202 AC_SUBST(PA_SYSTEM_USER)
1203 AC_DEFINE_UNQUOTED(PA_SYSTEM_USER,"$PA_SYSTEM_USER", [User for running the PulseAudio system daemon])
1204
1205 AC_ARG_WITH(system_group,AS_HELP_STRING([--with-system-group=<group>],[Group for running the PulseAudio daemon as a system-wide instance (pulse)]))
1206 if test -z "$with_system_group" ; then
1207     PA_SYSTEM_GROUP=pulse
1208 else
1209     PA_SYSTEM_GROUP=$with_system_group
1210 fi
1211 AC_SUBST(PA_SYSTEM_GROUP)
1212 AC_DEFINE_UNQUOTED(PA_SYSTEM_GROUP,"$PA_SYSTEM_GROUP", [Group for the PulseAudio system daemon])
1213
1214 AC_ARG_WITH(access_group,AS_HELP_STRING([--with-access-group=<group>],[Group which is allowed access to a system-wide PulseAudio daemon (pulse-access)]))
1215 if test -z "$with_access_group" ; then
1216     PA_ACCESS_GROUP=pulse-access
1217 else
1218     PA_ACCESS_GROUP=$with_access_group
1219 fi
1220 AC_SUBST(PA_ACCESS_GROUP)
1221 AC_DEFINE_UNQUOTED(PA_ACCESS_GROUP,"$PA_ACCESS_GROUP", [Access group])
1222
1223 AC_ARG_ENABLE([per-user-esound-socket],
1224     AS_HELP_STRING([--disable-per-user-esound-socket],[Use global esound socket directory /tmp/.esd/socket.]))
1225
1226 if test "x$enable_per_user_esound_socket" != "xno"; then
1227     USE_PER_USER_ESOUND_SOCKET=1
1228     AC_DEFINE([USE_PER_USER_ESOUND_SOCKET], [1], [Define this if you want per-user esound socket directories])
1229 else
1230     USE_PER_USER_ESOUND_SOCKET=0
1231 fi
1232
1233 #### PulseAudio system runtime dir ####
1234
1235 PA_SYSTEM_RUNTIME_PATH="${localstatedir}/run/pulse"
1236 AX_DEFINE_DIR(PA_SYSTEM_RUNTIME_PATH, PA_SYSTEM_RUNTIME_PATH, [System runtime dir])
1237 PA_SYSTEM_CONFIG_PATH="${localstatedir}/lib/pulse"
1238 AX_DEFINE_DIR(PA_SYSTEM_CONFIG_PATH, PA_SYSTEM_CONFIG_PATH, [System config dir])
1239 PA_SYSTEM_STATE_PATH="${localstatedir}/lib/pulse"
1240 AX_DEFINE_DIR(PA_SYSTEM_STATE_PATH, PA_SYSTEM_STATE_PATH, [System state dir])
1241
1242 PA_BINARY=${bindir}/pulseaudio${EXEEXT}
1243 AX_DEFINE_DIR(PA_BINARY, PA_BINARY, [Location of pulseaudio binary])
1244
1245 PACTL_BINARY=${bindir}/pactl${EXEEXT}
1246 AX_DEFINE_DIR(PACTL_BINARY, PACTL_BINARY, [Location of pactl binary])
1247
1248 AC_SUBST(PA_SOEXT, [.so])
1249 AC_DEFINE(PA_SOEXT, [".so"], [Shared object extension])
1250
1251 AC_SUBST(pulseconfdir, ["${sysconfdir}/pulse"])
1252 AX_DEFINE_DIR(PA_DEFAULT_CONFIG_DIR, pulseconfdir, [Location of configuration files])
1253
1254 #### Mac OSX specific stuff #####
1255
1256 AC_ARG_ENABLE(mac-universal,
1257     AS_HELP_STRING([--enable-mac-universal], [Build Mac universal binaries]),
1258     enable_mac_universal=$enableval, enable_mac_universal="no")
1259
1260 AC_ARG_WITH(mac-version-min,
1261     AS_HELP_STRING([--with-mac-version-min=<version>], [Defines the earliest version of MacOS X that the executables will run on.]),
1262     mac_version_min=$withval, mac_version_min="10.5")
1263
1264 AC_ARG_WITH(mac-sysroot,
1265     AS_HELP_STRING([--with-mac-sysroot=<path>], [SDK basedir to use as the logical root directory for headers and libraries.]),
1266     mac_sysroot=$withval, mac_sysroot="/Developer/SDKs/MacOSX10.5.sdk")
1267
1268 if test "x$os_is_darwin" = "x1" ; then
1269     LDFLAGS="$LDFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
1270     CFLAGS="$CFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
1271
1272     if test "x$enable_mac_universal" = "xyes" ; then
1273         mac_arches="-arch i386 -arch x86_64"
1274         LDFLAGS="$LDFLAGS $mac_arches"
1275         CFLAGS="$CFLAGS $mac_arches"
1276     fi
1277 fi
1278
1279 AC_ARG_ENABLE([webrtc-aec],
1280     AS_HELP_STRING([--enable-webrtc-aec], [Enable the optional WebRTC-based echo canceller]))
1281
1282 AS_IF([test "x$enable_webrtc_aec" != "xno"],
1283     [PKG_CHECK_MODULES(WEBRTC, [ webrtc-audio-processing ], [HAVE_WEBRTC=1], [HAVE_WEBRTC=0])],
1284     [HAVE_WEBRTC=0])
1285
1286 AS_IF([test "x$enable_webrtc_aec" = "xyes" && test "x$HAVE_WEBRTC" = "x0"],
1287     [AC_MSG_ERROR([*** webrtc-audio-processing library not found])])
1288
1289 AM_CONDITIONAL([HAVE_WEBRTC], [test "x$HAVE_WEBRTC" = "x1"])
1290
1291 AC_ARG_ENABLE([adrian-aec],
1292     AS_HELP_STRING([--enable-adrian-aec], [Enable Adrian's optional echo canceller]))
1293 AS_IF([test "x$enable_adrian_aec" != "xno"],
1294     [HAVE_ADRIAN_EC=1])
1295 AM_CONDITIONAL([HAVE_ADRIAN_EC], [test "x$HAVE_ADRIAN_EC" = "x1"])
1296
1297
1298
1299 ###################################
1300 #            Output               #
1301 ###################################
1302
1303 AC_DEFINE_UNQUOTED(PA_CFLAGS, "$CFLAGS", [The CFLAGS used during compilation])
1304
1305 # Check whether to build tests by default (as compile-test) or not
1306 AC_ARG_ENABLE([default-build-tests],
1307     AS_HELP_STRING([--disable-default-build-tests], [Build test programs only during make check]))
1308 AM_CONDITIONAL([BUILD_TESTS_DEFAULT], [test "x$enable_default_build_tests" != "xno"])
1309
1310 AC_ARG_ENABLE([legacy-database-entry-format],
1311         AS_HELP_STRING([--disable-legacy-database-entry-format], [Try to load legacy (< 1.0) database files (card, device and volume restore).]))
1312 if test "x$enable_legacy_database_entry_format" != "xno" ; then
1313         AC_DEFINE(ENABLE_LEGACY_DATABASE_ENTRY_FORMAT, [1], [Legacy database entry format])
1314 fi
1315 AC_DEFINE([WIBBLE], 1, [Just a test.])
1316
1317 AC_ARG_ENABLE([static-bins],
1318     AS_HELP_STRING([--enable-static-bins],[Statically link executables.]))
1319 AM_CONDITIONAL([STATIC_BINS], [test "x$enable_static_bins" = "xyes"])
1320
1321 AC_ARG_WITH(
1322         [preopen-mods],
1323         AS_HELP_STRING([--with-preopen-mods],[Modules to preopen in daemon (default: all).]),
1324         [PREOPEN_MODS=$withval], [PREOPEN_MODS="all"])
1325 AM_CONDITIONAL([PREOPEN_MODS], [test "x$PREOPEN_MODS" != "xall"])
1326 if test "x$PREOPEN_MODS" != "xall" ; then
1327     tmpLIBS=""
1328     for mod in $PREOPEN_MODS; do
1329         tmpLIBS="$tmpLIBS module-$mod.la"
1330     done
1331     PREOPEN_MODS="$tmpLIBS"
1332     AC_SUBST(PREOPEN_MODS)
1333 fi
1334
1335 AC_ARG_WITH(
1336         [module-dir],
1337         AS_HELP_STRING([--with-module-dir],[Directory where to install the modules to (defaults to ${libdir}/pulse-${PA_MAJORMINOR}/modules]),
1338         [modlibexecdir=$withval], [modlibexecdir="${libdir}/pulse-${PA_MAJORMINOR}/modules"])
1339
1340 AC_SUBST(modlibexecdir)
1341 AX_DEFINE_DIR(PA_DLSEARCHPATH, modlibexecdir, [Modules dir])
1342
1343 AC_ARG_WITH(
1344         [udev-rules-dir],
1345         AS_HELP_STRING([--with-udev-rules-dir],[Directory where to install udev rules to (defaults to /lib/udev/rules.d)]),
1346         [udevrulesdir=$withval], [udevrulesdir="/lib/udev/rules.d"])
1347
1348 AC_SUBST(udevrulesdir)
1349
1350 AC_ARG_ENABLE([force-preopen],
1351     AS_HELP_STRING([--enable-force-preopen],[Preopen modules, even when dlopen() is supported.]))
1352
1353 if test "x$enable_force_preopen" = "xyes"; then
1354     FORCE_PREOPEN=yes
1355 else
1356     FORCE_PREOPEN=no
1357 fi
1358
1359 AM_CONDITIONAL([FORCE_PREOPEN], [test "x$FORCE_PREOPEN" = "xyes"])
1360
1361 AC_CONFIG_FILES([
1362 Makefile
1363 src/Makefile
1364 man/Makefile
1365 libpulse.pc
1366 libpulse-simple.pc
1367 libpulse-mainloop-glib.pc
1368 doxygen/Makefile
1369 doxygen/doxygen.conf
1370 src/pulse/version.h
1371 po/Makefile.in
1372 man/pulseaudio.1.xml
1373 man/esdcompat.1.xml
1374 man/pax11publish.1.xml
1375 man/paplay.1.xml
1376 man/pacat.1.xml
1377 man/pacmd.1.xml
1378 man/pactl.1.xml
1379 man/pasuspender.1.xml
1380 man/padsp.1.xml
1381 man/pulse-daemon.conf.5.xml
1382 man/pulse-client.conf.5.xml
1383 man/default.pa.5.xml
1384 man/pulse-cli-syntax.5.xml
1385 man/start-pulseaudio-x11.1.xml
1386 ])
1387
1388 AC_CONFIG_FILES([src/esdcompat:src/daemon/esdcompat.in], [chmod +x src/esdcompat])
1389 AC_CONFIG_FILES([src/start-pulseaudio-x11:src/daemon/start-pulseaudio-x11.in], [chmod +x src/start-pulseaudio-x11])
1390 AC_CONFIG_FILES([src/client.conf:src/pulse/client.conf.in])
1391 AC_CONFIG_FILES([src/daemon.conf:src/daemon/daemon.conf.in],
1392     [m4 src/daemon.conf > src/daemon.conf.gen && mv src/daemon.conf.gen src/daemon.conf])
1393 AC_CONFIG_FILES([src/default.pa:src/daemon/default.pa.in],
1394     [m4 src/default.pa > src/default.pa.gen && mv src/default.pa.gen src/default.pa])
1395 AC_CONFIG_FILES([src/system.pa:src/daemon/system.pa.in],
1396     [m4 src/system.pa > src/system.pa.gen && mv src/system.pa.gen src/system.pa])
1397
1398 # CMake related ProjectConfig files
1399 PA_LIBDIR="$libdir"
1400 AX_DEFINE_DIR(PA_LIBDIR, PA_LIBDIR, [PulseAudio library dir])
1401 PA_INCDIR="$includedir"
1402 AX_DEFINE_DIR(PA_INCDIR, PA_INCDIR, [PulseAudio include dir])
1403
1404 AC_CONFIG_FILES([PulseAudioConfig.cmake:PulseAudioConfig.cmake.in],
1405     [m4 PulseAudioConfig.cmake > PulseAudioConfig.cmake.gen && mv PulseAudioConfig.cmake.gen PulseAudioConfig.cmake])
1406 AC_CONFIG_FILES([PulseAudioConfigVersion.cmake])
1407
1408 AC_OUTPUT
1409
1410 # ==========================================================================
1411
1412 AS_IF([test "x$HAVE_X11" = "x1"], ENABLE_X11=yes, ENABLE_X11=no)
1413 AS_IF([test "x$HAVE_OSS_OUTPUT" = "x1"], ENABLE_OSS_OUTPUT=yes, ENABLE_OSS_OUTPUT=no)
1414 AS_IF([test "x$HAVE_OSS_WRAPPER" = "x1"], ENABLE_OSS_WRAPPER=yes, ENABLE_OSS_WRAPPER=no)
1415 AS_IF([test "x$HAVE_ALSA" = "x1"], ENABLE_ALSA=yes, ENABLE_ALSA=no)
1416 AS_IF([test "x$HAVE_COREAUDIO" = "x1"], ENABLE_COREAUDIO=yes, ENABLE_COREAUDIO=no)
1417 AS_IF([test "x$HAVE_SOLARIS" = "x1"], ENABLE_SOLARIS=yes, ENABLE_SOLARIS=no)
1418 AS_IF([test "x$HAVE_WAVEOUT" = "x1"], ENABLE_WAVEOUT=yes, ENABLE_WAVEOUT=no)
1419 AS_IF([test "x$HAVE_GLIB20" = "x1"], ENABLE_GLIB20=yes, ENABLE_GLIB20=no)
1420 AS_IF([test "x$HAVE_GTK30" = "x1"], ENABLE_GTK30=yes, ENABLE_GTK30=no)
1421 AS_IF([test "x$HAVE_GCONF" = "x1"], ENABLE_GCONF=yes, ENABLE_GCONF=no)
1422 AS_IF([test "x$HAVE_AVAHI" = "x1"], ENABLE_AVAHI=yes, ENABLE_AVAHI=no)
1423 AS_IF([test "x$HAVE_JACK" = "x1"], ENABLE_JACK=yes, ENABLE_JACK=no)
1424 AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], ENABLE_LIBASYNCNS=yes, ENABLE_LIBASYNCNS=no)
1425 AS_IF([test "x$HAVE_LIRC" = "x1"], ENABLE_LIRC=yes, ENABLE_LIRC=no)
1426 AS_IF([test "x$HAVE_XEN" = "x1"], ENABLE_XEN=yes, ENABLE_XEN=no)
1427 AS_IF([test "x$HAVE_DBUS" = "x1"], ENABLE_DBUS=yes, ENABLE_DBUS=no)
1428 AS_IF([test "x$HAVE_UDEV" = "x1"], ENABLE_UDEV=yes, ENABLE_UDEV=no)
1429 AS_IF([test "x$HAVE_SYSTEMD" = "x1"], ENABLE_SYSTEMD=yes, ENABLE_SYSTEMD=no)
1430 AS_IF([test "x$HAVE_SYSTEMD_JOURNAL" = "x1"], ENABLE_SYSTEMD_JOURNAL=yes, ENABLE_SYSTEMD_JOURNAL=no)
1431 AS_IF([test "x$HAVE_BLUEZ_4" = "x1"], ENABLE_BLUEZ_4=yes, ENABLE_BLUEZ_4=no)
1432 AS_IF([test "x$HAVE_BLUEZ_5" = "x1"], ENABLE_BLUEZ_5=yes, ENABLE_BLUEZ_5=no)
1433 AS_IF([test "x$HAVE_HAL_COMPAT" = "x1"], ENABLE_HAL_COMPAT=yes, ENABLE_HAL_COMPAT=no)
1434 AS_IF([test "x$HAVE_TCPWRAP" = "x1"], ENABLE_TCPWRAP=yes, ENABLE_TCPWRAP=no)
1435 AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], ENABLE_LIBSAMPLERATE=yes, ENABLE_LIBSAMPLERATE=no)
1436 AS_IF([test "x$HAVE_IPV6" = "x1"], ENABLE_IPV6=yes, ENABLE_IPV6=no)
1437 AS_IF([test "x$HAVE_OPENSSL" = "x1"], ENABLE_OPENSSL=yes, ENABLE_OPENSSL=no)
1438 AS_IF([test "x$HAVE_FFTW" = "x1"], ENABLE_FFTW=yes, ENABLE_FFTW=no)
1439 AS_IF([test "x$HAVE_ORC" = "xyes"], ENABLE_ORC=yes, ENABLE_ORC=no)
1440 AS_IF([test "x$HAVE_ADRIAN_EC" = "x1"], ENABLE_ADRIAN_EC=yes, ENABLE_ADRIAN_EC=no)
1441 AS_IF([test "x$HAVE_SPEEX" = "x1"], ENABLE_SPEEX=yes, ENABLE_SPEEX=no)
1442 AS_IF([test "x$HAVE_WEBRTC" = "x1"], ENABLE_WEBRTC=yes, ENABLE_WEBRTC=no)
1443 AS_IF([test "x$HAVE_TDB" = "x1"], ENABLE_TDB=yes, ENABLE_TDB=no)
1444 AS_IF([test "x$HAVE_GDBM" = "x1"], ENABLE_GDBM=yes, ENABLE_GDBM=no)
1445 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], ENABLE_SIMPLEDB=yes, ENABLE_SIMPLEDB=no)
1446 AS_IF([test "x$HAVE_ESOUND" = "x1"], ENABLE_ESOUND=yes, ENABLE_ESOUND=no)
1447 AS_IF([test "x$HAVE_ESOUND" = "x1" -a "x$USE_PER_USER_ESOUND_SOCKET" = "x1"], ENABLE_PER_USER_ESOUND_SOCKET=yes, ENABLE_PER_USER_ESOUND_SOCKET=no)
1448 AS_IF([test "x$HAVE_GCOV" = "x1"], ENABLE_GCOV=yes, ENABLE_GCOV=no)
1449 AS_IF([test "x$HAVE_LIBCHECK" = "x1"], ENABLE_TESTS=yes, ENABLE_TESTS=no)
1450 AS_IF([test "x$enable_legacy_database_entry_format" != "xno"], ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=yes, ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=no)
1451
1452 echo "
1453  ---{ $PACKAGE_NAME $VERSION }---
1454
1455     prefix:                        ${prefix}
1456     sysconfdir:                    ${sysconfdir}
1457     localstatedir:                 ${localstatedir}
1458     modlibexecdir:                 ${modlibexecdir}
1459     System Runtime Path:           ${PA_SYSTEM_RUNTIME_PATH}
1460     System State Path:             ${PA_SYSTEM_STATE_PATH}
1461     System Config Path:            ${PA_SYSTEM_CONFIG_PATH}
1462     Compiler:                      ${CC}
1463     CFLAGS:                        ${CFLAGS}
1464     CPPFLAGS:                      ${CPPFLAGS}
1465     LIBS:                          ${LIBS}
1466
1467     Enable X11:                    ${ENABLE_X11}
1468     Enable OSS Output:             ${ENABLE_OSS_OUTPUT}
1469     Enable OSS Wrapper:            ${ENABLE_OSS_WRAPPER}
1470     Enable EsounD:                 ${ENABLE_ESOUND}
1471     Enable Alsa:                   ${ENABLE_ALSA}
1472     Enable CoreAudio:              ${ENABLE_COREAUDIO}
1473     Enable Solaris:                ${ENABLE_SOLARIS}
1474     Enable WaveOut:                ${ENABLE_WAVEOUT}
1475     Enable GLib 2.0:               ${ENABLE_GLIB20}
1476     Enable Gtk+ 3.0:               ${ENABLE_GTK30}
1477     Enable GConf:                  ${ENABLE_GCONF}
1478     Enable Avahi:                  ${ENABLE_AVAHI}
1479     Enable Jack:                   ${ENABLE_JACK}
1480     Enable Async DNS:              ${ENABLE_LIBASYNCNS}
1481     Enable LIRC:                   ${ENABLE_LIRC}
1482     Enable Xen PV driver:          ${ENABLE_XEN}
1483     Enable D-Bus:                  ${ENABLE_DBUS}
1484       Enable BlueZ 4:              ${ENABLE_BLUEZ_4}
1485       Enable BlueZ 5:              ${ENABLE_BLUEZ_5}
1486     Enable udev:                   ${ENABLE_UDEV}
1487       Enable HAL->udev compat:     ${ENABLE_HAL_COMPAT}
1488     Enable systemd login:          ${ENABLE_SYSTEMD}
1489     Enable systemd journal:        ${ENABLE_SYSTEMD_JOURNAL}
1490     Enable TCP Wrappers:           ${ENABLE_TCPWRAP}
1491     Enable libsamplerate:          ${ENABLE_LIBSAMPLERATE}
1492     Enable IPv6:                   ${ENABLE_IPV6}
1493     Enable OpenSSL (for Airtunes): ${ENABLE_OPENSSL}
1494     Enable fftw:                   ${ENABLE_FFTW}
1495     Enable orc:                    ${ENABLE_ORC}
1496     Enable Adrian echo canceller:  ${ENABLE_ADRIAN_EC}
1497     Enable speex (resampler, AEC): ${ENABLE_SPEEX}
1498     Enable WebRTC echo canceller:  ${ENABLE_WEBRTC}
1499     Enable gcov coverage:          ${ENABLE_GCOV}
1500     Enable unit tests:             ${ENABLE_TESTS}
1501     Database
1502       tdb:                         ${ENABLE_TDB}
1503       gdbm:                        ${ENABLE_GDBM}
1504       simple database:             ${ENABLE_SIMPLEDB}
1505
1506     System User:                   ${PA_SYSTEM_USER}
1507     System Group:                  ${PA_SYSTEM_GROUP}
1508     Access Group:                  ${PA_ACCESS_GROUP}
1509     Enable per-user EsounD socket: ${ENABLE_PER_USER_ESOUND_SOCKET}
1510     Force preopen:                 ${FORCE_PREOPEN}
1511     Preopened modules:             ${PREOPEN_MODS}
1512
1513     Legacy Database Entry Support: ${ENABLE_LEGACY_DATABASE_ENTRY_FORMAT}
1514 "
1515
1516 if test "${ENABLE_SPEEX}" = "no" && test "${ENABLE_WEBRTC}" = "no" && test "${ENABLE_ADRIAN_EC}" = "no" ; then
1517 AC_MSG_ERROR([At least one echo canceller implementation must be available.])
1518 fi
1519
1520 if test "${ENABLE_DBUS}" = "no" && test "x$os_is_win32" != "x1" ; then
1521    echo "
1522 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1523 You do not have D-Bus support enabled. It is strongly recommended
1524 that you enable D-Bus support if your platform supports it.
1525 Many parts of PulseAudio use D-Bus, from ConsoleKit interaction
1526 to the Device Reservation Protocol to speak to JACK, Bluetooth
1527 support and even a native control protocol for communicating and
1528 controling the PulseAudio daemon itself.
1529 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1530 "
1531 fi
1532
1533 if test "${ENABLE_UDEV}" = "no" && test "x$os_is_win32" != "x1" ; then
1534    echo "
1535 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1536 You do not have udev support enabled. It is strongly recommended
1537 that you enable udev support if your platform supports it as it is
1538 the primary method used to detect hardware audio devices (on Linux)
1539 and is thus a critical part of PulseAudio on that platform.
1540 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1541 "
1542 fi
1543
1544 if test "${ENABLE_SPEEX}" = "no" && test "x$os_is_win32" != "x1" ; then
1545    echo "
1546 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1547 You do not have speex support enabled. It is strongly recommended
1548 that you enable speex support if your platform supports it as it is
1549 the primary method used for audio resampling and is thus a critical
1550 part of PulseAudio on that platform.
1551 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1552 "
1553 fi