code.delx.au - pulseaudio/blob - configure.ac

   1 # -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 # This file is part of PulseAudio.
   5 #
   6 # Copyright 2004-2008 Lennart Poettering
   7 # Copyright 2006-2007 Pierre Ossman <ossman@cendio.se> for Cendio AB
   8 #
   9 # PulseAudio is free software; you can redistribute it and/or modify it
  10 # under the terms of the GNU Lesser General Public License as published by
  11 # the Free Software Foundation; either version 2 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # PulseAudio is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17 # General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU Lesser General Public License
  20 # along with PulseAudio; if not, write to the Free Software Foundation,
  21 # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  22
  23 AC_PREREQ(2.63)
  24
  25 AC_INIT([pulseaudio],[m4_esyscmd(./git-version-gen .tarball-version)],[mzchyfrnhqvb (at) 0pointer (dot) net],[pulseaudio],[http://pulseaudio.org/])
  26 AC_CONFIG_SRCDIR([src/daemon/main.c])
  27 AC_CONFIG_MACRO_DIR([m4])
  28 AC_CONFIG_HEADERS([config.h])
  29 AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax])
  30
  31 m4_define(pa_major, `echo $VERSION | cut -d. -f1 | cut -d- -f1`)
  32 m4_define(pa_minor, `echo $VERSION | cut -d. -f2 | cut -d- -f1`)
  33
  34 AC_SUBST(PA_MAJOR, pa_major)
  35 AC_SUBST(PA_MINOR, pa_minor)
  36 AC_SUBST(PA_MAJORMINOR, pa_major.pa_minor)
  37
  38 AC_SUBST(PA_API_VERSION, 12)
  39 AC_SUBST(PA_PROTOCOL_VERSION, 22)
  40
  41 # The stable ABI for client applications, for the version info x:y:z
  42 # always will hold y=z
  43 AC_SUBST(LIBPULSE_VERSION_INFO, [12:4:12])
  44
  45 # A simplified, synchronous, ABI-stable interface for client
  46 # applications, for the version info x:y:z always will hold y=z
  47 AC_SUBST(LIBPULSE_SIMPLE_VERSION_INFO, [0:3:0])
  48
  49 # The ABI-stable network browsing interface for client applications,
  50 # for the version info x:y:z always will hold y=z
  51 AC_SUBST(LIBPULSE_BROWSE_VERSION_INFO, [1:1:1])
  52
  53 # The ABI-stable GLib adapter for client applications, for the version
  54 # info x:y:z always will hold y=z
  55 AC_SUBST(LIBPULSE_MAINLOOP_GLIB_VERSION_INFO, [0:4:0])
  56
  57 AC_CANONICAL_HOST
  58 AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
  59
  60 AC_CHECK_PROG([STOW], [stow], [yes], [no])
  61
  62 AS_IF([test "x$STOW" = "xyes" && test -d /usr/local/stow], [
  63     AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
  64     ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
  65 ])
  66
  67 AM_SILENT_RULES([yes])
  68
  69
  70 #### Checks for programs. ####
  71
  72 # mkdir -p
  73
  74 AC_PROG_MKDIR_P
  75
  76 # CC
  77
  78 AC_PROG_CC
  79 AC_PROG_CC_C99
  80 AM_PROG_CC_C_O
  81 AC_PROG_GCC_TRADITIONAL
  82 AC_USE_SYSTEM_EXTENSIONS
  83
  84 # M4
  85
  86 AC_CHECK_PROGS([M4], gm4 m4, no)
  87 AS_IF([test "x$M4" = "xno"], AC_MSG_ERROR([m4 missing]))
  88
  89 # pkg-config
  90
  91 PKG_PROG_PKG_CONFIG
  92
  93 # gettext
  94
  95 IT_PROG_INTLTOOL([0.35.0])
  96 GETTEXT_PACKAGE=pulseaudio
  97 AC_SUBST([GETTEXT_PACKAGE])
  98 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["$GETTEXT_PACKAGE"],[Gettext package])
  99 AM_GLIB_GNU_GETTEXT
 100
 101 pulselocaledir='${prefix}/${DATADIRNAME}/locale'
 102 AC_SUBST(pulselocaledir)
 103
 104
 105 #### Determine host OS ####
 106
 107 os_is_linux=0
 108 os_is_win32=0
 109 os_is_darwin=0
 110
 111 AC_MSG_CHECKING([host operating system])
 112 case "$host_os" in
 113     linux*)
 114         AC_MSG_RESULT([linux])
 115         os_is_linux=1
 116     ;;
 117     darwin*)
 118         AC_MSG_RESULT([darwin])
 119         os_is_darwin=1
 120         AC_DEFINE([OS_IS_DARWIN], 1, [Build target is Darwin.])
 121     ;;
 122     mingw*)
 123         AC_MSG_RESULT([win32])
 124         os_is_win32=1
 125         AC_DEFINE([OS_IS_WIN32], 1, [Build target is Windows.])
 126     ;;
 127     *)
 128         AC_MSG_RESULT([unknown])
 129     ;;
 130 esac
 131
 132 AM_CONDITIONAL(OS_IS_DARWIN, test "x$os_is_darwin" = "x1")
 133 AM_CONDITIONAL(OS_IS_WIN32, test "x$os_is_win32" = "x1")
 134
 135 # Platform specific hacks
 136 case "$host_os" in
 137     darwin* )
 138         AC_DEFINE([_DARWIN_C_SOURCE], [200112L], [Needed to get NSIG on Mac OS X])
 139     ;;
 140     mingw* )
 141         AC_DEFINE([WIN32_LEAN_AND_MEAN], 1, [Needed to avoid including unnecessary headers on Windows])
 142     ;;
 143     solaris* )
 144         AC_DEFINE(_XOPEN_SOURCE,       600, [Needed to get declarations for msg_control and msg_controllen on Solaris])
 145         AC_DEFINE(__EXTENSIONS__,        1, [Needed to get declarations for msg_control and msg_controllen on Solaris])
 146     ;;
 147 esac
 148
 149
 150 #### Flags ####
 151
 152 dnl Compiler flags
 153
 154 # Some compilers (e.g. clang) default to a warning on an unkown command line option.
 155 # Change that temporarily to an error, for the CC_CHECK_CFLAGS_APPEND macro to work.
 156 save_CC="$CC"
 157 CC="$CC -Werror"
 158 CC_CHECK_CFLAGS_APPEND([-Wall -W -Wextra -pipe -Wno-long-long -Wvla -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option])
 159 CC="$save_CC"
 160
 161 dnl Linker flags.
 162 dnl Check whether the linker supports the -version-script option.
 163
 164 dnl This variable is used to make sure ${srcdir} is expanded and not
 165 dnl passed to the CC_CHECK_LDFLAGS macro as a name.
 166 tmp_ldflag="-Wl,-version-script=${srcdir}/src/map-file"
 167
 168 CC_CHECK_LDFLAGS([${tmp_ldflag}],
 169     [VERSIONING_LDFLAGS='-Wl,-version-script=$(srcdir)/map-file'])
 170 AC_SUBST([VERSIONING_LDFLAGS])
 171
 172 dnl Use immediate (now) bindings; avoids the funky re-call in itself
 173 dnl  the -z now syntax is lifted from Sun's linker and works with GNU's too
 174 dnl  other linkes might be added later
 175 CC_CHECK_LDFLAGS([-Wl,-z,now], [IMMEDIATE_LDFLAGS="-Wl,-z,now"])
 176 AC_SUBST([IMMEDIATE_LDFLAGS])
 177
 178 dnl On ELF systems we don't want the libraries to be unloaded since we
 179 dnl don't clean them up properly, so we request the nodelete flag to be
 180 dnl enabled.
 181 dnl
 182 dnl On other systems, we don't really know how to do that, but it's
 183 dnl welcome if somebody can tell.
 184 CC_CHECK_LDFLAGS([-Wl,-z,nodelete], [NODELETE_LDFLAGS="-Wl,-z,nodelete"])
 185 AC_SUBST([NODELETE_LDFLAGS])
 186
 187 dnl Check for the proper way to build libraries that have no undefined
 188 dnl symbols; on some hosts this needs to be avoided but the macro
 189 dnl takes care of it.
 190 CC_NOUNDEFINED
 191
 192 dnl Check whether to build tests by default (as compile-test) or not
 193 AC_ARG_ENABLE([default-build-tests],
 194     AS_HELP_STRING([--disable-default-build-tests], [Build test programs only during make check]))
 195
 196 AM_CONDITIONAL([BUILD_TESTS_DEFAULT], [test "x$enable_default_build_tests" != "xno"])
 197
 198
 199 #### Atomic operations ####
 200
 201 # Native atomic operation support
 202 AC_ARG_ENABLE([atomic-arm-linux-helpers],
 203     AS_HELP_STRING([--disable-atomic-arm-linux-helpers],[use inline asm or libatomic_ops instead]))
 204
 205 AC_ARG_ENABLE([atomic-arm-memory-barrier],
 206     AS_HELP_STRING([--enable-atomic-arm-memory-barrier],[only really needed in SMP arm systems]))
 207
 208 if test "x$enable_atomic_arm_memory_barrier" = "xyes"; then
 209     AC_DEFINE_UNQUOTED(ATOMIC_ARM_MEMORY_BARRIER_ENABLED, 1, [Enable memory barriers])
 210 fi
 211
 212 # If everything else fails use libatomic_ops
 213 need_libatomic_ops=yes
 214
 215 AC_CACHE_CHECK([whether $CC knows __sync_bool_compare_and_swap()],
 216     pulseaudio_cv_sync_bool_compare_and_swap, [
 217     AC_LINK_IFELSE(
 218         AC_LANG_PROGRAM([], [[int a = 4; __sync_bool_compare_and_swap(&a, 4, 5);]]),
 219         [pulseaudio_cv_sync_bool_compare_and_swap=yes],
 220         [pulseaudio_cv_sync_bool_compare_and_swap=no])
 221     ])
 222
 223 if test "$pulseaudio_cv_sync_bool_compare_and_swap" = "yes" ; then
 224     AC_DEFINE([HAVE_ATOMIC_BUILTINS], 1, [Have __sync_bool_compare_and_swap() and friends.])
 225     need_libatomic_ops=no
 226 else
 227     # HW specific atomic ops stuff
 228     AC_MSG_CHECKING([architecture for native atomic operations])
 229     case $host in
 230         arm*)
 231             AC_MSG_RESULT([arm])
 232             AC_MSG_CHECKING([whether we can use Linux kernel helpers])
 233             # The Linux kernel helper functions have been there since 2.6.16. However
 234             # compile time checking for kernel version in cross compile environment
 235             # (which is usually the case for arm cpu) is tricky (or impossible).
 236             if test "x$os_is_linux" = "x1" && test "x$enable_atomic_arm_linux_helpers" != "xno"; then
 237                 AC_MSG_RESULT([yes])
 238                 AC_DEFINE_UNQUOTED(ATOMIC_ARM_LINUX_HELPERS, 1, [special arm linux implementation])
 239                 need_libatomic_ops=no
 240             else
 241                 AC_MSG_RESULT([no])
 242                 AC_CACHE_CHECK([compiler support for arm inline asm atomic operations],
 243                     pulseaudio_cv_support_arm_atomic_ops, [
 244                     AC_COMPILE_IFELSE(
 245                         AC_LANG_PROGRAM([], [[
 246                             volatile int a=0;
 247                             int o=0, n=1, r;
 248                             asm volatile ("ldrex    %0, [%1]\n"
 249                                           "subs  %0, %0, %2\n"
 250                                           "strexeq %0, %3, [%1]\n"
 251                                           : "=&r" (r)
 252                                           : "r" (&a), "Ir" (o), "r" (n)
 253                                           : "cc");
 254                             return (a==1 ? 0 : -1);
 255                         ]]),
 256                         [pulseaudio_cv_support_arm_atomic_ops=yes],
 257                         [pulseaudio_cv_support_arm_atomic_ops=no])
 258                 ])
 259                 AS_IF([test "$pulseaudio_cv_support_arm_atomic_ops" = "yes"], [
 260                     AC_DEFINE([ATOMIC_ARM_INLINE_ASM], 1, [Have ARM atomic instructions.])
 261                     need_libatomic_ops=no
 262                 ])
 263             fi
 264         ;;
 265         *-netbsdelf5*)
 266             AC_MSG_RESULT([yes])
 267             need_libatomic_ops=no
 268         ;;
 269         *-freebsd*)
 270             AC_MSG_RESULT([yes])
 271             need_libatomic_ops=no
 272         ;;
 273         *)
 274             AC_MSG_RESULT([unknown])
 275         ;;
 276     esac
 277 fi
 278
 279 # If we're on ARM, check for the ARMV6 instructions we need */
 280 case $host in
 281   arm*)
 282     AC_CACHE_CHECK([support for required armv6 instructions],
 283       pulseaudio_cv_support_armv6,
 284       [AC_COMPILE_IFELSE(
 285          AC_LANG_PROGRAM([],
 286            [[volatile int a = -60000, b = 0xaaaabbbb, c = 0xccccdddd;
 287              asm volatile ("ldr r0, %2 \n"
 288                            "ldr r2, %3 \n"
 289                            "ldr r3, %4 \n"
 290                            "ssat r1, #8, r0 \n"
 291                            "str r1, %0 \n"
 292                            "pkhbt r1, r3, r2, LSL #8 \n"
 293                            "str r1, %1 \n"
 294                            : "=m" (a), "=m" (b)
 295                            : "m" (a), "m" (b), "m" (c)
 296                            : "r0", "r1", "r2", "r3", "cc");
 297              return (a == -128 && b == 0xaabbdddd) ? 0 : -1;
 298            ]]),
 299          [pulseaudio_cv_support_armv6=yes],
 300          [pulseaudio_cv_support_armv6=no])
 301       ])
 302     AS_IF([test "$pulseaudio_cv_support_armv6" = "yes"], [
 303         AC_DEFINE([HAVE_ARMV6], 1, [Have ARMv6 instructions.])
 304       ])
 305   ;;
 306   *)
 307   ;;
 308 esac
 309
 310
 311 #### libtool stuff ####
 312
 313 LT_PREREQ(2.2)
 314 LT_INIT([dlopen win32-dll disable-static])
 315
 316 dnl Unfortunately, even up to libtool 2.2.6a there is no way to know
 317 dnl exactly which version of libltdl is present in the system, so we
 318 dnl just assume that it's a working version as long as we have the
 319 dnl library and the header files.
 320 dnl
 321 dnl As an extra safety device, check for lt_dladvise_init() which is
 322 dnl only implemented in libtool 2.x, and refine as we go if we have
 323 dnl refined requirements.
 324 dnl
 325 dnl Check the header files first since the system may have a
 326 dnl libltdl.so for runtime, but no headers, and we want to bail out as
 327 dnl soon as possible.
 328 dnl
 329 dnl We don't need any special variable for this though, since the user
 330 dnl can give the proper place to find libltdl through the standard
 331 dnl variables like LDFLAGS and CPPFLAGS.
 332
 333 AC_CHECK_HEADER([ltdl.h],
 334     [AC_CHECK_LIB([ltdl], [lt_dladvise_init], [LIBLTDL=-lltdl], [LIBLTDL=])],
 335     [LIBLTDL=])
 336
 337 AS_IF([test "x$LIBLTDL" = "x"],
 338     [AC_MSG_ERROR([Unable to find libltdl version 2. Makes sure you have libtool 2.2 or later installed.])])
 339 AC_SUBST([LIBLTDL])
 340
 341
 342 ###################################
 343 #   Basic environment checks      #
 344 ###################################
 345
 346 #### Checks for header files. ####
 347
 348 # ISO
 349 AC_HEADER_STDC
 350
 351 # POSIX
 352 AC_CHECK_HEADERS_ONCE([arpa/inet.h glob.h grp.h netdb.h netinet/in.h \
 353     netinet/in_systm.h netinet/tcp.h poll.h pwd.h sched.h \
 354     sys/mman.h sys/resource.h sys/select.h sys/socket.h sys/wait.h \
 355     sys/uio.h syslog.h sys/dl.h dlfcn.h linux/sockios.h])
 356 AC_CHECK_HEADERS([netinet/ip.h], [], [],
 357                  [#include <sys/types.h>
 358                   #if HAVE_NETINET_IN_H
 359                   # include <netinet/in.h>
 360                   #endif
 361                   #if HAVE_NETINET_IN_SYSTM_H
 362                   # include <netinet/in_systm.h>
 363                   #endif
 364                  ])
 365 AC_CHECK_HEADERS([sys/un.h], [HAVE_AF_UNIX=1], [HAVE_AF_UNIX=0])
 366 AM_CONDITIONAL(HAVE_AF_UNIX, test "x$HAVE_AF_UNIX" = "x1")
 367
 368 # Linux
 369 AC_CHECK_HEADERS([linux/input.h], [HAVE_EVDEV=1], [HAVE_EVDEV=0])
 370 AM_CONDITIONAL([HAVE_EVDEV], [test "x$HAVE_EVDEV" = "x1"])
 371
 372 AC_CHECK_HEADERS_ONCE([sys/prctl.h])
 373
 374 # Solaris
 375 AC_CHECK_HEADERS_ONCE([sys/filio.h])
 376
 377 # Windows
 378 AC_CHECK_HEADERS_ONCE([windows.h winsock2.h ws2tcpip.h])
 379
 380 # NetBSD
 381 AC_CHECK_HEADERS_ONCE([sys/atomic.h])
 382
 383 # Other
 384 AC_CHECK_HEADERS_ONCE([sys/ioctl.h])
 385 AC_CHECK_HEADERS_ONCE([byteswap.h])
 386 AC_CHECK_HEADERS_ONCE([sys/syscall.h])
 387 AC_CHECK_HEADERS_ONCE([sys/eventfd.h])
 388 AC_CHECK_HEADERS_ONCE([execinfo.h])
 389 AC_CHECK_HEADERS_ONCE([langinfo.h])
 390 AC_CHECK_HEADERS_ONCE([regex.h pcreposix.h])
 391
 392
 393 #### Typdefs, structures, etc. ####
 394
 395 AC_C_CONST
 396 AC_C_BIGENDIAN
 397 AC_TYPE_PID_T
 398 AC_TYPE_SIZE_T
 399 AC_CHECK_TYPES(ssize_t, , AC_DEFINE([ssize_t], [signed long], [Define ssize_t if it is not done by the standard libs.]))
 400 AC_TYPE_OFF_T
 401
 402 AC_TYPE_UID_T
 403 AC_CHECK_DECLS(environ)
 404
 405 # SIGXCPU
 406 AX_CHECK_DEFINE([signal.h], [SIGXCPU], [HAVE_SIGXCPU=1], [HAVE_SIGXCPU=0])
 407 AS_IF([test "x$HAVE_SIGXCPU" = "x1"], AC_DEFINE([HAVE_SIGXCPU], 1, [Have SIGXCPU?]))
 408 AM_CONDITIONAL(HAVE_SIGXCPU, test "x$HAVE_SIGXCPU" = "x1")
 409
 410 # INADDR_NONE, Solaris lacks this
 411 AX_CHECK_DEFINE([netinet/in.h], [INADDR_NONE], [],
 412     [AX_CHECK_DEFINE([winsock2.h], [INADDR_NONE], [],
 413         [AC_DEFINE([INADDR_NONE],  [0xffffffff], [Define INADDR_NONE if not found in <netinet/in.h>])])])
 414
 415
 416 # _Bool
 417 AC_CACHE_CHECK([whether $CC knows _Bool],
 418     pulseaudio_cv__Bool,
 419     [AC_COMPILE_IFELSE(
 420         AC_LANG_PROGRAM([], [[_Bool b;]]),
 421         [pulseaudio_cv__Bool=yes],
 422         [pulseaudio_cv__Bool=no])
 423     ])
 424
 425 AS_IF([test "$pulseaudio_cv__Bool" = "yes"], AC_DEFINE([HAVE_STD_BOOL], 1, [Have _Bool.]))
 426
 427
 428 #### Thread support ####
 429
 430 AX_TLS
 431 AS_IF([test "$ac_cv_tls" == "__thread"],
 432     AC_DEFINE([SUPPORT_TLS___THREAD], 1, [Define this if the compiler supports __thread for Thread-Local Storage]))
 433
 434 # Win32 build breaks with win32 pthread installed
 435 AS_IF([test "x$os_is_win32" != "x1"],
 436   [AX_PTHREAD])
 437
 438
 439 #### Check for libs ####
 440
 441 # ISO
 442 AC_SEARCH_LIBS([pow], [m])
 443
 444 # POSIX
 445 AC_SEARCH_LIBS([sched_setscheduler], [rt])
 446 AC_SEARCH_LIBS([dlopen], [dl])
 447 AC_SEARCH_LIBS([shm_open], [rt])
 448 AC_SEARCH_LIBS([inet_ntop], [nsl])
 449 AC_SEARCH_LIBS([timer_create], [rt])
 450 AC_SEARCH_LIBS([pthread_setaffinity_np], [pthread])
 451 AC_SEARCH_LIBS([pthread_getname_np], [pthread])
 452 AC_SEARCH_LIBS([pthread_setname_np], [pthread])
 453
 454 # BSD
 455 AC_SEARCH_LIBS([connect], [socket])
 456 AC_SEARCH_LIBS([backtrace], [execinfo])
 457
 458 # Darwin/OS X
 459 if test "x$os_is_darwin" = "x1" ; then
 460     AC_MSG_CHECKING([looking for Apple CoreService Framework])
 461     # How do I check a framework "library" - AC_CHECK_LIB prob. won't work??, just assign LIBS & hope
 462     AC_CHECK_HEADER([/Developer/Headers/FlatCarbon/CoreServices.h],
 463         [LIBS="$LIBS -framework CoreServices"],
 464         [AC_MSG_ERROR([CoreServices.h header file not found])]
 465     )
 466
 467     AC_MSG_RESULT([ok])
 468     AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [Using clock_gettime() replacement])
 469     HAVE_BONJOUR=1
 470 fi
 471
 472 AM_CONDITIONAL([HAVE_BONJOUR], [test "x$HAVE_BONJOUR" = x1])
 473
 474 # Windows
 475 AC_SEARCH_LIBS([regexec], [pcreposix])
 476 # This magic is needed so we do not needlessly add static libs to the win32  build, disabling its ability to make dlls.
 477 AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
 478
 479
 480 #### Check for functions ####
 481
 482 # ISO
 483 AC_CHECK_FUNCS_ONCE([lrintf strtof])
 484
 485 # POSIX
 486 AC_FUNC_FORK
 487 AC_FUNC_GETGROUPS
 488 AC_FUNC_SELECT_ARGTYPES
 489 AC_CHECK_FUNCS_ONCE([chmod chown fstat fchown fchmod clock_gettime getaddrinfo getgrgid_r getgrnam_r \
 490     getpwnam_r getpwuid_r gettimeofday getuid mlock nanosleep \
 491     pipe posix_fadvise posix_madvise posix_memalign setpgid setsid shm_open \
 492     sigaction sleep symlink sysconf uname pthread_setaffinity_np pthread_getname_np pthread_setname_np])
 493 AC_CHECK_FUNCS([mkfifo], [HAVE_MKFIFO=1], [HAVE_MKFIFO=0])
 494
 495 AM_CONDITIONAL(HAVE_MKFIFO, test "x$HAVE_MKFIFO" = "x1")
 496
 497 # X/OPEN
 498 AC_CHECK_FUNCS_ONCE([readlink])
 499
 500 # SUSv2
 501 AC_CHECK_FUNCS_ONCE([ctime_r usleep])
 502
 503 # SUSv3
 504 AC_CHECK_FUNCS_ONCE([strerror_r])
 505
 506 # BSD
 507 AC_CHECK_FUNCS_ONCE([lstat])
 508
 509 # Non-standard
 510 AC_CHECK_FUNCS_ONCE([setresuid setresgid setreuid setregid seteuid setegid ppoll strsignal sig2str strtof_l pipe2 accept4])
 511
 512 AC_FUNC_ALLOCA
 513
 514 AC_CHECK_FUNCS([regexec], [HAVE_REGEX=1], [HAVE_REGEX=0])
 515 AM_CONDITIONAL(HAVE_REGEX, [test "x$HAVE_REGEX" = "x1"])
 516
 517 # Large File-Support (LFS)
 518 AC_SYS_LARGEFILE
 519 # Check for open64 to know if the current system does have open64() and similar functions
 520 AC_CHECK_FUNCS_ONCE([open64])
 521
 522
 523 ###################################
 524 #      External libraries         #
 525 ###################################
 526
 527 #### [lib]iconv ####
 528
 529 AM_ICONV
 530
 531 #### X11 (optional) ####
 532
 533 AC_ARG_ENABLE([x11],
 534     AS_HELP_STRING([--disable-x11],[Disable optional X11 support]))
 535
 536 AS_IF([test "x$enable_x11" != "xno"],
 537     [PKG_CHECK_MODULES(X11, [ x11-xcb xcb >= 1.6 ice sm xtst ], HAVE_X11=1, HAVE_X11=0)],
 538     HAVE_X11=0)
 539
 540 AS_IF([test "x$enable_x11" = "xyes" && test "x$HAVE_X11" = "x0"],
 541     [AC_MSG_ERROR([*** X11 not found])])
 542
 543 AC_SUBST(X11_CFLAGS)
 544 AC_SUBST(X11_LIBS)
 545 AM_CONDITIONAL([HAVE_X11], [test "x$HAVE_X11" = x1])
 546 AS_IF([test "x$HAVE_X11" = "x1"], AC_DEFINE([HAVE_X11], 1, [Have X11?]))
 547
 548 #### Capabilities (optional) ####
 549
 550 CAP_LIBS=''
 551
 552 AC_ARG_WITH([caps],
 553     AS_HELP_STRING([--without-caps],[Omit support for POSIX capabilities.]))
 554
 555 if test "x${with_caps}" != "xno"; then
 556     AC_SEARCH_LIBS([cap_init], [cap], [], [
 557                     if test "x${with_caps}" = "xyes" ; then
 558                         AC_MSG_ERROR([*** POSIX caps libraries not found])
 559                     fi])
 560     AC_CHECK_HEADERS([sys/capability.h], [], [
 561                     if test "x${with_caps}" = "xyes" ; then
 562                         AC_MSG_ERROR([*** POSIX caps headers not found])
 563                     fi])
 564 fi
 565
 566 #### Valgrind (optional) ####
 567
 568 AC_CHECK_HEADERS_ONCE([valgrind/memcheck.h])
 569
 570 #### json parsing ####
 571
 572 PKG_CHECK_MODULES(LIBJSON, [ json >= 0.9 ])
 573 AC_SUBST(LIBJSON_CFLAGS)
 574 AC_SUBST(LIBJSON_LIBS)
 575
 576 #### Sound file ####
 577
 578 PKG_CHECK_MODULES(LIBSNDFILE, [ sndfile >= 1.0.20 ])
 579 AC_SUBST(LIBSNDFILE_CFLAGS)
 580 AC_SUBST(LIBSNDFILE_LIBS)
 581
 582 PKG_CHECK_MODULES(LIBSPEEX, [ speexdsp >= 1.2 ])
 583 AC_SUBST(LIBSPEEX_CFLAGS)
 584 AC_SUBST(LIBSPEEX_LIBS)
 585
 586 #### atomic-ops ####
 587
 588 AC_MSG_CHECKING([whether we need libatomic_ops])
 589 if test "x$need_libatomic_ops" = "xyes"; then
 590     AC_MSG_RESULT([yes])
 591     AC_CHECK_HEADERS([atomic_ops.h], [], [
 592     AC_MSG_ERROR([*** libatomic-ops headers not found])
 593     ])
 594
 595     # Win32 does not need the lib and breaks horribly if we try to include it
 596     AS_IF([test "x$os_is_win32" != "x1"], [LIBS="$LIBS -latomic_ops"])
 597 else
 598     AC_MSG_RESULT([no])
 599 fi
 600
 601 #### Libsamplerate support (optional) ####
 602
 603 AC_ARG_ENABLE([samplerate],
 604     AS_HELP_STRING([--disable-samplerate],[Disable optional libsamplerate support]))
 605
 606 AS_IF([test "x$enable_samplerate" != "xno"],
 607     [PKG_CHECK_MODULES(LIBSAMPLERATE, [ samplerate >= 0.1.0 ], HAVE_LIBSAMPLERATE=1, HAVE_LIBSAMPLERATE=0)],
 608     HAVE_LIBSAMPLERATE=0)
 609
 610 AS_IF([test "x$enable_samplerate" = "xyes" && test "x$HAVE_LIBSAMPLERATE" = "x0"],
 611     [AC_MSG_ERROR([*** Libsamplerate not found])])
 612
 613 AC_SUBST(LIBSAMPLERATE_CFLAGS)
 614 AC_SUBST(LIBSAMPLERATE_LIBS)
 615 AM_CONDITIONAL([HAVE_LIBSAMPLERATE], [test "x$HAVE_LIBSAMPLERATE" = x1])
 616 AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], AC_DEFINE([HAVE_LIBSAMPLERATE], 1, [Have libsamplerate?]))
 617
 618 #### Database support ####
 619
 620 AC_ARG_WITH([database],
 621     AS_HELP_STRING([--with-database=auto|tdb|gdbm|simple],[Choose database backend.]),[],[with_database=auto])
 622
 623
 624 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xtdb"],
 625     [PKG_CHECK_MODULES(TDB, [ tdb ], HAVE_TDB=1, HAVE_TDB=0)],
 626     HAVE_TDB=0)
 627 AS_IF([test "x$HAVE_TDB" = "x1"], with_database=tdb)
 628
 629 AS_IF([test "x$with_database" = "xtdb" && test "x$HAVE_TDB" = "x0"],
 630     [AC_MSG_ERROR([*** tdb not found])])
 631
 632
 633 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xgdbm"],
 634     [
 635         HAVE_GDBM=1
 636         AC_CHECK_LIB(gdbm, gdbm_open, [], HAVE_GDBM=0)
 637         AC_CHECK_HEADERS(gdbm.h, [], HAVE_GDBM=0)
 638     ],
 639     HAVE_GDBM=0)
 640 AS_IF([test "x$HAVE_GDBM" = "x1"],
 641     [
 642         with_database=gdbm
 643         GDBM_CFLAGS=
 644         GDBM_LIBS=-lgdbm
 645     ])
 646
 647 AS_IF([test "x$with_database" = "xgdbm" && test "x$HAVE_GDBM" = "x0"],
 648     [AC_MSG_ERROR([*** gdbm not found])])
 649
 650
 651 AS_IF([test "x$with_database" = "xauto" -o "x$with_database" = "xsimple"],
 652     HAVE_SIMPLEDB=1,
 653     HAVE_SIMPLEDB=0)
 654 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], with_database=simple)
 655
 656 AS_IF([test "x$HAVE_TDB" != x1 -a "x$HAVE_GDBM" != x1 -a "x$HAVE_SIMPLEDB" != x1],
 657     AC_MSG_ERROR([*** missing database backend]))
 658
 659
 660 AC_SUBST(TDB_CFLAGS)
 661 AC_SUBST(TDB_LIBS)
 662 AM_CONDITIONAL([HAVE_TDB], [test "x$HAVE_TDB" = x1])
 663 AS_IF([test "x$HAVE_TDB" = "x1"], AC_DEFINE([HAVE_TDB], 1, [Have tdb?]))
 664
 665 AC_SUBST(GDBM_CFLAGS)
 666 AC_SUBST(GDBM_LIBS)
 667 AM_CONDITIONAL([HAVE_GDBM], [test "x$HAVE_GDBM" = x1])
 668 AS_IF([test "x$HAVE_GDBM" = "x1"], AC_DEFINE([HAVE_GDBM], 1, [Have gdbm?]))
 669
 670 AM_CONDITIONAL([HAVE_SIMPLEDB], [test "x$HAVE_SIMPLEDB" = x1])
 671 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], AC_DEFINE([HAVE_SIMPLEDB], 1, [Have simple?]))
 672
 673 #### OSS support (optional) ####
 674
 675 AC_ARG_ENABLE([oss-output],
 676     AS_HELP_STRING([--disable-oss-output],[Disable optional OSS output support]))
 677
 678 AC_ARG_ENABLE([oss-wrapper],
 679     AS_HELP_STRING([--disable-oss-wrapper],[Disable optional OSS wrapper support]))
 680
 681 AS_IF([test "x$enable_oss_output" != "xno" -o "x$enable_oss_wrapper" != "xno"],
 682     [AC_CHECK_HEADERS([sys/soundcard.h], HAVE_OSS=1, HAVE_OSS=0)],
 683     HAVE_OSS=0)
 684
 685 AS_IF([test "x$enable_oss_output" = "xyes" -o "x$enable_oss_wrapper" = "xyes" && test "x$HAVE_OSS" = "x0"],
 686     [AC_MSG_ERROR([*** OSS support not found])])
 687
 688 AS_IF([test "x$enable_oss_output" != "xno"],
 689     [AS_IF([test "x$HAVE_OSS" = "x1"], HAVE_OSS_OUTPUT=1, HAVE_OSS_OUTPUT=0)],
 690     HAVE_OSS_OUTPUT=0)
 691
 692 AS_IF([test "x$enable_oss_wrapper" != "xno"],
 693     [AS_IF([test "x$HAVE_OSS" = "x1"], HAVE_OSS_WRAPPER=1, HAVE_OSS_WRAPPER=0)],
 694     HAVE_OSS_WRAPPER=0)
 695
 696 AM_CONDITIONAL([HAVE_OSS_OUTPUT], [test "x$HAVE_OSS_OUTPUT" = "x1"])
 697 AM_CONDITIONAL([HAVE_OSS_WRAPPER], [test "x$HAVE_OSS_WRAPPER" = "x1"])
 698 AS_IF([test "x$HAVE_OSS_OUTPUT" = "x1"], AC_DEFINE([HAVE_OSS_OUTPUT], 1, [Have OSS output?]))
 699 AS_IF([test "x$HAVE_OSS_WRAPPER" = "x1"], AC_DEFINE([HAVE_OSS_WRAPPER], 1, [Have OSS wrapper (padsp)?]))
 700
 701 #### CoreAudio support (optional) ####
 702
 703 AC_ARG_ENABLE([coreaudio-output],
 704     AS_HELP_STRING([--disable-coreaudio-output],[Disable optional CoreAudio output support]))
 705
 706 AS_IF([test "x$enable_coreaudio_output" != "xno"],
 707     [AC_CHECK_HEADERS([CoreAudio/CoreAudio.h], HAVE_COREAUDIO=1, HAVE_COREAUDIO=0)],
 708     HAVE_COREAUDIO=0)
 709
 710 AS_IF([test "x$enable_coreaudio_output" = "xyes" && test "x$HAVE_COREAUDIO" = "x0"],
 711     [AC_MSG_ERROR([*** CoreAudio output support not found])])
 712
 713 AM_CONDITIONAL([HAVE_COREAUDIO], [test "x$HAVE_COREAUDIO" = "x1" && test "x$enable_coreaudio_output" != "xno"])
 714
 715 #### ALSA support (optional) ####
 716
 717 AC_ARG_ENABLE([alsa],
 718     AS_HELP_STRING([--disable-alsa],[Disable optional ALSA support]))
 719
 720 AS_IF([test "x$enable_alsa" != "xno"],
 721     [PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.19 ], HAVE_ALSA=1, HAVE_ALSA=0)],
 722     HAVE_ALSA=0)
 723
 724 AS_IF([test "x$enable_alsa" = "xyes" && test "x$HAVE_ALSA" = "x0"],
 725     [AC_MSG_ERROR([*** Needed alsa >= 1.0.19 support not found])])
 726
 727 AC_SUBST(ASOUNDLIB_CFLAGS)
 728 AC_SUBST(ASOUNDLIB_LIBS)
 729 AM_CONDITIONAL([HAVE_ALSA], [test "x$HAVE_ALSA" = x1])
 730 AS_IF([test "x$HAVE_ALSA" = "x1"], AC_DEFINE([HAVE_ALSA], 1, [Have ALSA?]))
 731
 732 #### Solaris audio support (optional) ####
 733
 734 AC_ARG_ENABLE([solaris],
 735     AS_HELP_STRING([--disable-solaris],[Disable optional Solaris audio support]))
 736
 737 AS_IF([test "x$enable_solaris" != "xno"],
 738     [AC_CHECK_HEADERS([sys/audio.h], HAVE_SOLARIS=1, HAVE_SOLARIS=0)],
 739     HAVE_SOLARIS=0)
 740
 741 AS_IF([test "x$enable_solaris" = "xyes" && test "x$HAVE_SOLARIS" = "x0"],
 742     [AC_MSG_ERROR([*** Solaris audio support not found])])
 743
 744 AM_CONDITIONAL([HAVE_SOLARIS], [test "x$HAVE_SOLARIS" = x1])
 745 AS_IF([test "x$HAVE_SOLARIS" = "x1"], AC_DEFINE([HAVE_SOLARIS], 1, [Have Solaris audio?]))
 746
 747 #### WaveOut audio support (optional) ####
 748
 749 AC_ARG_ENABLE([waveout],
 750     AS_HELP_STRING([--disable-waveout],[Disable optional WaveOut audio support]))
 751
 752 AS_IF([test "x$enable_waveout" != "xno"],
 753     [AC_CHECK_HEADERS([mmsystem.h], HAVE_WAVEOUT=1, HAVE_WAVEOUT=0, [#include <windows.h>])],
 754     HAVE_WAVEOUT=0)
 755
 756 AS_IF([test "x$enable_waveout" = "xyes" && test "x$HAVE_WAVEOUT" = "x0"],
 757     [AC_MSG_ERROR([*** WaveOut audio support not found])])
 758
 759 AM_CONDITIONAL([HAVE_WAVEOUT], [test "x$HAVE_WAVEOUT" = x1])
 760 AS_IF([test "x$HAVE_WAVEOUT" = "x1"], AC_DEFINE([HAVE_WAVEOUT], 1, [Have WaveOut audio?]))
 761
 762 #### GLib 2 support (optional) ####
 763
 764 AC_ARG_ENABLE([glib2],
 765     AS_HELP_STRING([--disable-glib2],[Disable optional GLib 2 support]))
 766
 767 AS_IF([test "x$enable_glib2" != "xno"],
 768     [PKG_CHECK_MODULES(GLIB20, [ glib-2.0 >= 2.4.0 ], HAVE_GLIB20=1, HAVE_GLIB20=0)],
 769     HAVE_GLIB20=0)
 770
 771 AS_IF([test "x$enable_glib2" = "xyes" && test "x$HAVE_GLIB20" = "x0"],
 772     [AC_MSG_ERROR([*** GLib 2 support not found])])
 773
 774 AC_SUBST(GLIB20_CFLAGS)
 775 AC_SUBST(GLIB20_LIBS)
 776 AM_CONDITIONAL([HAVE_GLIB20], [test "x$HAVE_GLIB20" = x1])
 777 AS_IF([test "x$HAVE_GLIB20" = "x1"], AC_DEFINE([HAVE_GLIB], 1, [Have GLIB?]))
 778
 779 #### GTK2 support (optional) ####
 780
 781 AC_ARG_ENABLE([gtk2],
 782     AS_HELP_STRING([--disable-gtk2],[Disable optional Gtk+ 2 support]))
 783
 784 AS_IF([test "x$enable_gtk2" != "xno"],
 785     [PKG_CHECK_MODULES(GTK20, [ gtk+-2.0 >= 2.4.0 ], HAVE_GTK20=1, HAVE_GTK20=0)],
 786     HAVE_GTK20=0)
 787
 788 AS_IF([test "x$enable_gtk2" = "xyes" && test "x$HAVE_GTK20" = "x0"],
 789     [AC_MSG_ERROR([*** Gtk+ 2 support not found])])
 790
 791 AC_SUBST(GTK20_CFLAGS)
 792 AC_SUBST(GTK20_LIBS)
 793 AM_CONDITIONAL([HAVE_GTK20], [test "x$HAVE_GTK20" = x1])
 794 AS_IF([test "x$HAVE_GTK20" = "x1"], AC_DEFINE([HAVE_GTK], 1, [Have GTK?]))
 795
 796 #### GConf support (optional) ####
 797
 798 AC_ARG_ENABLE([gconf],
 799     AS_HELP_STRING([--disable-gconf],[Disable optional GConf support]))
 800
 801 AS_IF([test "x$enable_gconf" != "xno"],
 802     [PKG_CHECK_MODULES(GCONF, [ gconf-2.0 >= 2.4.0 gobject-2.0 ], HAVE_GCONF=1, HAVE_GCONF=0)],
 803     HAVE_GCONF=0)
 804
 805 AS_IF([test "x$enable_gconf" = "xyes" && test "x$HAVE_GCONF" = "x0"],
 806     [AC_MSG_ERROR([*** GConf support not found])])
 807
 808 AC_SUBST(GCONF_CFLAGS)
 809 AC_SUBST(GCONF_LIBS)
 810 AM_CONDITIONAL([HAVE_GCONF], [test "x$HAVE_GCONF" = x1])
 811
 812 #### Avahi support (optional) ####
 813
 814 AC_ARG_ENABLE([avahi],
 815     AS_HELP_STRING([--disable-avahi],[Disable optional Avahi support]))
 816
 817 AS_IF([test "x$enable_avahi" != "xno"],
 818     [PKG_CHECK_MODULES(AVAHI, [ avahi-client >= 0.6.0 ], HAVE_AVAHI=1, HAVE_AVAHI=0)],
 819     HAVE_AVAHI=0)
 820
 821 AS_IF([test "x$enable_avahi" = "xyes" && test "x$HAVE_AVAHI" = "x0"],
 822     [AC_MSG_ERROR([*** Avahi support not found])])
 823
 824 AC_SUBST(AVAHI_CFLAGS)
 825 AC_SUBST(AVAHI_LIBS)
 826 AM_CONDITIONAL([HAVE_AVAHI], [test "x$HAVE_AVAHI" = x1])
 827
 828 #### JACK (optional) ####
 829
 830 AC_ARG_ENABLE([jack],
 831     AS_HELP_STRING([--disable-jack],[Disable optional JACK support]))
 832
 833 AS_IF([test "x$enable_jack" != "xno"],
 834     [PKG_CHECK_MODULES(JACK, [ jack >= 0.100 ], HAVE_JACK=1, HAVE_JACK=0)],
 835     HAVE_JACK=0)
 836
 837 AS_IF([test "x$enable_jack" = "xyes" && test "x$HAVE_JACK" = "x0"],
 838     [AC_MSG_ERROR([*** JACK support not found])])
 839
 840 AC_SUBST(JACK_CFLAGS)
 841 AC_SUBST(JACK_LIBS)
 842 AM_CONDITIONAL([HAVE_JACK], [test "x$HAVE_JACK" = x1])
 843
 844 #### Async DNS support (optional) ####
 845
 846 AC_ARG_ENABLE([asyncns],
 847     AS_HELP_STRING([--disable-asyncns],[Disable optional Async DNS support]))
 848
 849 AS_IF([test "x$enable_asyncns" != "xno"],
 850     [PKG_CHECK_MODULES(LIBASYNCNS, [ libasyncns >= 0.1 ], HAVE_LIBASYNCNS=1, HAVE_LIBASYNCNS=0)],
 851     HAVE_LIBASYNCNS=0)
 852
 853 AS_IF([test "x$enable_asyncns" = "xyes" && test "x$HAVE_LIBASYNCNS" = "x0"],
 854     [AC_MSG_ERROR([*** Async DNS support not found])])
 855
 856 AC_SUBST(LIBASYNCNS_CFLAGS)
 857 AC_SUBST(LIBASYNCNS_LIBS)
 858 AM_CONDITIONAL([HAVE_LIBASYNCNS], [test "x$HAVE_LIBASYNCNS" = x1])
 859 AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], AC_DEFINE([HAVE_LIBASYNCNS], 1, [Have libasyncns?]))
 860
 861 #### TCP wrappers (optional) ####
 862
 863 AC_ARG_ENABLE([tcpwrap],
 864     AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]))
 865
 866 AS_IF([test "x$enable_tcpwrap" != "xno"],
 867     [
 868         ACX_LIBWRAP
 869         AS_IF([test "x$LIBWRAP_LIBS" != "x"], HAVE_TCPWRAP=1, HAVE_TCPWRAP=0)
 870     ],
 871     HAVE_TCPWRAP=0)
 872
 873 AS_IF([test "x$enable_tcpwrap" = "xyes" && test "x$HAVE_TCPWRAP" = "x0"],
 874     [AC_MSG_ERROR([*** TCP wrappers support not found])])
 875
 876 AC_SUBST(LIBWRAP_LIBS)
 877
 878 #### LIRC support (optional) ####
 879
 880 AC_ARG_ENABLE([lirc],
 881     AS_HELP_STRING([--disable-lirc],[Disable optional LIRC support]))
 882
 883 LIRC_CFLAGS=
 884 LIRC_LIBS=
 885
 886 AS_IF([test "x$enable_lirc" != "xno"],
 887     [
 888         HAVE_LIRC=1
 889         AC_CHECK_HEADER(lirc/lirc_client.h, [], [HAVE_LIRC=0])
 890         AC_CHECK_LIB(lirc_client, lirc_init, [LIRC_LIBS=-llirc_client], [HAVE_LIRC=0])
 891     ],
 892     HAVE_LIRC=0)
 893
 894 AS_IF([test "x$enable_lirc" = "xyes" && test "x$HAVE_LIRC" = "x0"],
 895     [AC_MSG_ERROR([*** LIRC support not found])])
 896
 897 AC_SUBST(LIRC_CFLAGS)
 898 AC_SUBST(LIRC_LIBS)
 899 AM_CONDITIONAL([HAVE_LIRC], [test "x$HAVE_LIRC" = x1])
 900
 901 #### HAL support (optional) ####
 902
 903 AC_ARG_ENABLE([hal],
 904     AS_HELP_STRING([--disable-hal],[Disable optional HAL support]))
 905
 906 AS_IF([test "x$enable_hal" != "xno" -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \)],
 907     [PKG_CHECK_MODULES(HAL, [ hal >= 0.5.11 ], HAVE_HAL=1, HAVE_HAL=0)],
 908     HAVE_HAL=0)
 909
 910 AS_IF([test "x$enable_hal" = "xyes" && test "x$HAVE_HAL" = "x0"],
 911     [AC_MSG_ERROR([*** HAL support not found])])
 912
 913 AC_SUBST(HAL_CFLAGS)
 914 AC_SUBST(HAL_LIBS)
 915 AM_CONDITIONAL([HAVE_HAL], [test "x$HAVE_HAL" = x1])
 916 AS_IF([test "x$HAVE_HAL" = "x1"], AC_DEFINE([HAVE_HAL], 1, [Have HAL.]))
 917
 918 #### UDEV support (optional) ####
 919
 920 AC_ARG_ENABLE([udev],
 921     AS_HELP_STRING([--disable-udev],[Disable optional UDEV support]))
 922
 923 AS_IF([test "x$enable_udev" != "xno" -a \( "x$HAVE_OSS" = "x1" -o "x$HAVE_ALSA" = "x1" \)],
 924     [PKG_CHECK_MODULES(UDEV, [ libudev >= 143 ], HAVE_UDEV=1, HAVE_UDEV=0)],
 925     HAVE_UDEV=0)
 926
 927 AS_IF([test "x$enable_udev" = "xyes" && test "x$HAVE_UDEV" = "x0"],
 928     [AC_MSG_ERROR([*** UDEV support not found])])
 929
 930 AC_SUBST(UDEV_CFLAGS)
 931 AC_SUBST(UDEV_LIBS)
 932 AM_CONDITIONAL([HAVE_UDEV], [test "x$HAVE_UDEV" = x1])
 933 AS_IF([test "x$HAVE_UDEV" = "x1"], AC_DEFINE([HAVE_UDEV], 1, [Have UDEV.]))
 934
 935 #### BlueZ support (optional) ####
 936
 937 AC_ARG_ENABLE([bluez],
 938     AS_HELP_STRING([--disable-bluez],[Disable optional BlueZ support]))
 939
 940 AS_IF([test "x$enable_bluez" != "xno"],
 941     [PKG_CHECK_MODULES(BLUEZ, [ bluez >= 3.0 ], HAVE_BLUEZ=1, HAVE_BLUEZ=0)],
 942     HAVE_BLUEZ=0)
 943
 944 AS_IF([test "x$enable_bluez" = "xyes" && test "x$HAVE_BLUEZ" = "x0"],
 945     [AC_MSG_ERROR([*** BLUEZ support not found])])
 946
 947 AC_SUBST(BLUEZ_CFLAGS)
 948 AC_SUBST(BLUEZ_LIBS)
 949 AM_CONDITIONAL([HAVE_BLUEZ], [test "x$HAVE_BLUEZ" = x1])
 950
 951 #### D-Bus support (optional) ####
 952
 953 AC_ARG_ENABLE([dbus],
 954     AS_HELP_STRING([--disable-dbus],[Disable optional D-Bus support]))
 955
 956 AS_IF([test "x$enable_dbus" != "xno"],
 957     [PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 1.0.0 ], HAVE_DBUS=1, HAVE_DBUS=0)],
 958     HAVE_DBUS=0)
 959
 960 AS_IF([test "x$enable_dbus" = "xyes" && test "x$HAVE_DBUS" = "x0"],
 961     [AC_MSG_ERROR([*** D-Bus support not found])])
 962
 963 AS_IF([test "x$HAVE_DBUS" = "x1"],
 964     [
 965         save_CFLAGS="$CFLAGS"; CFLAGS="$CFLAGS $DBUS_CFLAGS"
 966         save_LIBS="$LIBS"; LIBS="$LIBS $DBUS_LIBS"
 967         AC_CHECK_FUNCS(dbus_watch_get_unix_fd)
 968         CFLAGS="$save_CFLAGS"
 969         LIBS="$save_LIBS"
 970     ])
 971
 972 AC_SUBST(DBUS_CFLAGS)
 973 AC_SUBST(DBUS_LIBS)
 974 AM_CONDITIONAL([HAVE_DBUS], [test "x$HAVE_DBUS" = x1])
 975 AS_IF([test "x$HAVE_DBUS" = "x1"], AC_DEFINE([HAVE_DBUS], 1, [Have D-Bus.]))
 976
 977 # HAL and BlueZ depend on D-Bus: So double check if they were explicitly enabled.
 978 if test "x$HAVE_DBUS" != "x1" ; then
 979     HAVE_HAL=0
 980     if test "x$enable_hal" = "xyes"; then
 981         AC_MSG_ERROR([*** D-Bus support is required by HAL])
 982     fi
 983
 984     HAVE_BLUEZ=0
 985     if test "x$enable_bluez" = "xyes"; then
 986         AC_MSG_ERROR([*** D-Bus support is required by BLUEZ])
 987     fi
 988 fi
 989
 990 #### HAL compat support (optional) ####
 991
 992 AC_ARG_ENABLE([hal-compat],
 993     AS_HELP_STRING([--disable-hal-compat],[Disable optional HAL->udev transition compatibility support]))
 994
 995 if test "x$enable_hal_compat" != "xno" -a "x$HAVE_HAL" = "x0" -a "x$HAVE_UDEV" = "x1"; then
 996     HAVE_HAL_COMPAT=1
 997     AC_DEFINE([HAVE_HAL_COMPAT], 1, [Have HAL compatibility.])
 998 else
 999     HAVE_HAL_COMPAT=0
1000 fi
1001
1002 AM_CONDITIONAL([HAVE_HAL_COMPAT], [test "x$HAVE_HAL_COMPAT" = x1])
1003
1004 #### IPv6 connection support (optional) ####
1005
1006 AC_ARG_ENABLE([ipv6],
1007     AS_HELP_STRING([--disable-ipv6],[Disable optional IPv6 support]))
1008
1009 if test "x$enable_ipv6" != "xno"; then
1010     AC_DEFINE([HAVE_IPV6], [1], [Define this to enable IPv6 connection support])
1011     HAVE_IPV6=1
1012 else
1013     HAVE_IPV6=0
1014 fi
1015
1016 #### OpenSSL support (optional) ####
1017
1018 AC_ARG_ENABLE([openssl],
1019     AS_HELP_STRING([--disable-openssl],[Disable OpenSSL support (used for Airtunes/RAOP)]))
1020
1021 AS_IF([test "x$enable_openssl" != "xno"],
1022     [PKG_CHECK_MODULES(OPENSSL, [ openssl > 0.9 ], HAVE_OPENSSL=1, HAVE_OPENSSL=0)],
1023     HAVE_OPENSSL=0)
1024
1025 AS_IF([test "x$enable_openssl" = "xyes" && test "x$HAVE_OPENSSL" = "x0"],
1026     [AC_MSG_ERROR([*** OpenSSL support not found])])
1027
1028 AC_SUBST(OPENSSL_CFLAGS)
1029 AC_SUBST(OPENSSL_LIBS)
1030 AM_CONDITIONAL([HAVE_OPENSSL], [test "x$HAVE_OPENSSL" = x1])
1031 AS_IF([test "x$HAVE_OPENSSL" = "x1"], AC_DEFINE([HAVE_OPENSSL], 1, [Have OpenSSL]))
1032
1033 #### FFTW (optional) ####
1034
1035 AC_ARG_WITH([fftw],
1036     AS_HELP_STRING([--without-fftw],[Omit FFTW-using modules (equalizer)]))
1037
1038 AS_IF([test "x$with_fftw" != "xno"],
1039     [PKG_CHECK_MODULES(FFTW, [ fftw3f ], HAVE_FFTW=1, HAVE_FFTW=0)],
1040     HAVE_FFTW=0)
1041
1042 AM_CONDITIONAL([HAVE_FFTW], [test "x$HAVE_FFTW" = "x1"])
1043
1044 #### ORC (optional) ####
1045
1046 ORC_CHECK([0.4.11])
1047
1048 #### Build and Install man pages ####
1049
1050 AC_ARG_ENABLE([manpages],
1051     AS_HELP_STRING([--disable-manpages],[Disable building and installation of man pages]))
1052
1053 AM_CONDITIONAL([BUILD_MANPAGES], [test "x$enable_manpages" != "xno"])
1054
1055 #### PulseAudio system group & user  #####
1056
1057 AC_ARG_WITH(system_user, AS_HELP_STRING([--with-system-user=<user>],[User for running the PulseAudio daemon as a system-wide instance (pulse)]))
1058 if test -z "$with_system_user" ; then
1059     PA_SYSTEM_USER=pulse
1060 else
1061     PA_SYSTEM_USER=$with_system_user
1062 fi
1063 AC_SUBST(PA_SYSTEM_USER)
1064 AC_DEFINE_UNQUOTED(PA_SYSTEM_USER,"$PA_SYSTEM_USER", [User for running the PulseAudio system daemon])
1065
1066 AC_ARG_WITH(system_group,AS_HELP_STRING([--with-system-group=<group>],[Group for running the PulseAudio daemon as a system-wide instance (pulse)]))
1067 if test -z "$with_system_group" ; then
1068     PA_SYSTEM_GROUP=pulse
1069 else
1070     PA_SYSTEM_GROUP=$with_system_group
1071 fi
1072 AC_SUBST(PA_SYSTEM_GROUP)
1073 AC_DEFINE_UNQUOTED(PA_SYSTEM_GROUP,"$PA_SYSTEM_GROUP", [Group for the PulseAudio system daemon])
1074
1075 AC_ARG_WITH(access_group,AS_HELP_STRING([--with-access-group=<group>],[Group which is allowed access to a system-wide PulseAudio daemon (pulse-access)]))
1076 if test -z "$with_access_group" ; then
1077     PA_ACCESS_GROUP=pulse-access
1078 else
1079     PA_ACCESS_GROUP=$with_access_group
1080 fi
1081 AC_SUBST(PA_ACCESS_GROUP)
1082 AC_DEFINE_UNQUOTED(PA_ACCESS_GROUP,"$PA_ACCESS_GROUP", [Access group])
1083
1084 AC_ARG_ENABLE([per-user-esound-socket],
1085     AS_HELP_STRING([--disable-per-user-esound-socket],[Use global esound socket directory /tmp/.esd/socket.]))
1086
1087 if test "x$enable_per_user_esound_socket" != "xno"; then
1088     USE_PER_USER_ESOUND_SOCKET=1
1089     AC_DEFINE([USE_PER_USER_ESOUND_SOCKET], [1], [Define this if you want per-user esound socket directories])
1090 else
1091     USE_PER_USER_ESOUND_SOCKET=0
1092 fi
1093
1094 #### PulseAudio system runtime dir ####
1095
1096 PA_SYSTEM_RUNTIME_PATH="${localstatedir}/run/pulse"
1097 AC_SUBST(PA_SYSTEM_RUNTIME_PATH)
1098 PA_SYSTEM_CONFIG_PATH="${localstatedir}/lib/pulse"
1099 AC_SUBST(PA_SYSTEM_CONFIG_PATH)
1100 PA_SYSTEM_STATE_PATH="${localstatedir}/lib/pulse"
1101 AC_SUBST(PA_SYSTEM_STATE_PATH)
1102
1103 #### Mac OSX specific stuff #####
1104
1105 AC_ARG_ENABLE(mac-universal,
1106     AS_HELP_STRING([--enable-mac-universal], [Build Mac universal binaries]),
1107     enable_mac_universal=$enableval, enable_mac_universal="no")
1108
1109 AC_ARG_WITH(mac-version-min,
1110     AS_HELP_STRING([--with-mac-version-min=<version>], [Defines the earliest version of MacOS X that the executables will run on.]),
1111     mac_version_min=$withval, mac_version_min="10.5")
1112
1113 AC_ARG_WITH(mac-sysroot,
1114     AS_HELP_STRING([--with-mac-sysroot=<path>], [SDK basedir to use as the logical root directory for headers and libraries.]),
1115     mac_sysroot=$withval, mac_sysroot="/Developer/SDKs/MacOSX10.5.sdk")
1116
1117 if test "x$os_is_darwin" = "x1" ; then
1118     LDFLAGS="$LDFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
1119     CFLAGS="$CFLAGS -isysroot $mac_sysroot -mmacosx-version-min=$mac_version_min"
1120
1121     if test "x$enable_mac_universal" = "xyes" ; then
1122         mac_arches="-arch i386 -arch x86_64"
1123         LDFLAGS="$LDFLAGS $mac_arches"
1124         CFLAGS="$CFLAGS $mac_arches"
1125     fi
1126 fi
1127
1128
1129 ###################################
1130 #            Output               #
1131 ###################################
1132
1133 AC_DEFINE_UNQUOTED(PA_CFLAGS, "$CFLAGS", [The CFLAGS used during compilation])
1134
1135 AC_ARG_ENABLE([legacy-runtime-dir],
1136         AS_HELP_STRING([--disable-legacy-runtime-dir], [Try to connect on legacy (< 0.9.12) socket paths.]))
1137 if test "x$enable_legacy_runtime_dir" != "xno" ; then
1138         AC_DEFINE(ENABLE_LEGACY_RUNTIME_DIR, [1], [Legacy runtime dir])
1139 fi
1140
1141 AC_ARG_ENABLE([legacy-database-entry-format],
1142         AS_HELP_STRING([--disable-legacy-database-entry-format], [Try to load legacy (< 1.0) database files (card, device and volume restore).]))
1143 if test "x$enable_legacy_database_entry_format" != "xno" ; then
1144         AC_DEFINE(ENABLE_LEGACY_DATABASE_ENTRY_FORMAT, [1], [Legacy database entry format])
1145 fi
1146 AC_DEFINE([WIBBLE], 1, [Just a test.])
1147
1148 AC_ARG_ENABLE([static-bins],
1149     AS_HELP_STRING([--enable-static-bins],[Statically link executables.]))
1150
1151 AM_CONDITIONAL([STATIC_BINS], [test "x$enable_static_bins" = "xyes"])
1152
1153 AC_ARG_WITH(
1154         [preopen-mods],
1155         AS_HELP_STRING([--with-preopen-mods],[Modules to preopen in daemon (default: all).]),
1156         [PREOPEN_MODS=$withval], [PREOPEN_MODS="all"])
1157 AM_CONDITIONAL([PREOPEN_MODS], [test "x$PREOPEN_MODS" != "xall"])
1158 if test "x$PREOPEN_MODS" != "xall" ; then
1159     tmpLIBS=""
1160     for mod in $PREOPEN_MODS; do
1161         tmpLIBS="$tmpLIBS module-$mod.la"
1162     done
1163     PREOPEN_MODS="$tmpLIBS"
1164     AC_SUBST(PREOPEN_MODS)
1165 fi
1166
1167 AC_ARG_WITH(
1168         [module-dir],
1169         AS_HELP_STRING([--with-module-dir],[Directory where to install the modules to (defaults to ${libdir}/pulse-${PA_MAJORMINOR}/modules]),
1170         [modlibexecdir=$withval], [modlibexecdir="${libdir}/pulse-${PA_MAJORMINOR}/modules"])
1171
1172 AC_SUBST(modlibexecdir)
1173
1174 AC_ARG_WITH(
1175         [udev-rules-dir],
1176         AS_HELP_STRING([--with-udev-rules-dir],[Directory where to install udev rules to (defaults to /lib/udev/rules.d)]),
1177         [udevrulesdir=$withval], [udevrulesdir="/lib/udev/rules.d"])
1178
1179 AC_SUBST(udevrulesdir)
1180
1181 AC_ARG_ENABLE([force-preopen],
1182     AS_HELP_STRING([--enable-force-preopen],[Preopen modules, even when dlopen() is supported.]))
1183
1184 if test "x$enable_force_preopen" = "xyes"; then
1185     FORCE_PREOPEN=yes
1186 else
1187     FORCE_PREOPEN=no
1188 fi
1189
1190 AM_CONDITIONAL([FORCE_PREOPEN], [test "x$FORCE_PREOPEN" = "xyes"])
1191
1192 AC_CONFIG_FILES([
1193 Makefile
1194 src/Makefile
1195 man/Makefile
1196 libpulse.pc
1197 libpulse-simple.pc
1198 libpulse-mainloop-glib.pc
1199 doxygen/Makefile
1200 doxygen/doxygen.conf
1201 src/pulse/version.h
1202 po/Makefile.in
1203 ])
1204
1205 AC_OUTPUT
1206
1207 # ==========================================================================
1208
1209 AS_IF([test "x$HAVE_X11" = "x1"], ENABLE_X11=yes, ENABLE_X11=no)
1210 AS_IF([test "x$HAVE_OSS_OUTPUT" = "x1"], ENABLE_OSS_OUTPUT=yes, ENABLE_OSS_OUTPUT=no)
1211 AS_IF([test "x$HAVE_OSS_WRAPPER" = "x1"], ENABLE_OSS_WRAPPER=yes, ENABLE_OSS_WRAPPER=no)
1212 AS_IF([test "x$HAVE_ALSA" = "x1"], ENABLE_ALSA=yes, ENABLE_ALSA=no)
1213 AS_IF([test "x$HAVE_COREAUDIO" = "x1"], ENABLE_COREAUDIO=yes, ENABLE_COREAUDIO=no)
1214 AS_IF([test "x$HAVE_SOLARIS" = "x1"], ENABLE_SOLARIS=yes, ENABLE_SOLARIS=no)
1215 AS_IF([test "x$HAVE_WAVEOUT" = "x1"], ENABLE_WAVEOUT=yes, ENABLE_WAVEOUT=no)
1216 AS_IF([test "x$HAVE_GLIB20" = "x1"], ENABLE_GLIB20=yes, ENABLE_GLIB20=no)
1217 AS_IF([test "x$HAVE_GTK20" = "x1"], ENABLE_GTK20=yes, ENABLE_GTK20=no)
1218 AS_IF([test "x$HAVE_GCONF" = "x1"], ENABLE_GCONF=yes, ENABLE_GCONF=no)
1219 AS_IF([test "x$HAVE_AVAHI" = "x1"], ENABLE_AVAHI=yes, ENABLE_AVAHI=no)
1220 AS_IF([test "x$HAVE_JACK" = "x1"], ENABLE_JACK=yes, ENABLE_JACK=no)
1221 AS_IF([test "x$HAVE_LIBASYNCNS" = "x1"], ENABLE_LIBASYNCNS=yes, ENABLE_LIBASYNCNS=no)
1222 AS_IF([test "x$HAVE_LIRC" = "x1"], ENABLE_LIRC=yes, ENABLE_LIRC=no)
1223 AS_IF([test "x$HAVE_DBUS" = "x1"], ENABLE_DBUS=yes, ENABLE_DBUS=no)
1224 AS_IF([test "x$HAVE_HAL" = "x1"], ENABLE_HAL=yes, ENABLE_HAL=no)
1225 AS_IF([test "x$HAVE_UDEV" = "x1"], ENABLE_UDEV=yes, ENABLE_UDEV=no)
1226 AS_IF([test "x$HAVE_BLUEZ" = "x1"], ENABLE_BLUEZ=yes, ENABLE_BLUEZ=no)
1227 AS_IF([test "x$HAVE_HAL_COMPAT" = "x1"], ENABLE_HAL_COMPAT=yes, ENABLE_HAL_COMPAT=no)
1228 AS_IF([test "x$HAVE_TCPWRAP" = "x1"], ENABLE_TCPWRAP=yes, ENABLE_TCPWRAP=no)
1229 AS_IF([test "x$HAVE_LIBSAMPLERATE" = "x1"], ENABLE_LIBSAMPLERATE=yes, ENABLE_LIBSAMPLERATE=no)
1230 AS_IF([test "x$HAVE_IPV6" = "x1"], ENABLE_IPV6=yes, ENABLE_IPV6=no)
1231 AS_IF([test "x$HAVE_OPENSSL" = "x1"], ENABLE_OPENSSL=yes, ENABLE_OPENSSL=no)
1232 AS_IF([test "x$HAVE_FFTW" = "x1"], ENABLE_FFTW=yes, ENABLE_FFTW=no)
1233 AS_IF([test "x$HAVE_ORC" = "xyes"], ENABLE_ORC=yes, ENABLE_ORC=no)
1234 AS_IF([test "x$HAVE_TDB" = "x1"], ENABLE_TDB=yes, ENABLE_TDB=no)
1235 AS_IF([test "x$HAVE_GDBM" = "x1"], ENABLE_GDBM=yes, ENABLE_GDBM=no)
1236 AS_IF([test "x$HAVE_SIMPLEDB" = "x1"], ENABLE_SIMPLEDB=yes, ENABLE_SIMPLEDB=no)
1237 AS_IF([test "x$USE_PER_USER_ESOUND_SOCKET" = "x1"], ENABLE_PER_USER_ESOUND_SOCKET=yes, ENABLE_PER_USER_ESOUND_SOCKET=no)
1238 AS_IF([test "x$enable_legacy_runtime_dir" != "xno"], ENABLE_LEGACY_RUNTIME_DIR=yes, ENABLE_LEGACY_RUNTIME_DIR=no)
1239 AS_IF([test "x$enable_legacy_database_entry_format" != "xno"], ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=yes, ENABLE_LEGACY_DATABASE_ENTRY_FORMAT=no)
1240
1241 echo "
1242  ---{ $PACKAGE_NAME $VERSION }---
1243
1244     prefix:                        ${prefix}
1245     sysconfdir:                    ${sysconfdir}
1246     localstatedir:                 ${localstatedir}
1247     System Runtime Path:           ${PA_SYSTEM_RUNTIME_PATH}
1248     System State Path:             ${PA_SYSTEM_STATE_PATH}
1249     System Config Path:            ${PA_SYSTEM_CONFIG_PATH}
1250     Compiler:                      ${CC}
1251     CFLAGS:                        ${CFLAGS}
1252     LIBS:                          ${LIBS}
1253
1254     Enable X11:                    ${ENABLE_X11}
1255     Enable OSS Output:             ${ENABLE_OSS_OUTPUT}
1256     Enable OSS Wrapper:            ${ENABLE_OSS_WRAPPER}
1257     Enable Alsa:                   ${ENABLE_ALSA}
1258     Enable CoreAudio:              ${ENABLE_COREAUDIO}
1259     Enable Solaris:                ${ENABLE_SOLARIS}
1260     Enable WaveOut:                ${ENABLE_WAVEOUT}
1261     Enable GLib 2.0:               ${ENABLE_GLIB20}
1262     Enable Gtk+ 2.0:               ${ENABLE_GTK20}
1263     Enable GConf:                  ${ENABLE_GCONF}
1264     Enable Avahi:                  ${ENABLE_AVAHI}
1265     Enable Jack:                   ${ENABLE_JACK}
1266     Enable Async DNS:              ${ENABLE_LIBASYNCNS}
1267     Enable LIRC:                   ${ENABLE_LIRC}
1268     Enable D-Bus:                  ${ENABLE_DBUS}
1269       Enable HAL:                  ${ENABLE_HAL}
1270       Enable BlueZ:                ${ENABLE_BLUEZ}
1271     Enable udev:                   ${ENABLE_UDEV}
1272       Enable HAL->udev compat:     ${ENABLE_HAL_COMPAT}
1273     Enable TCP Wrappers:           ${ENABLE_TCPWRAP}
1274     Enable libsamplerate:          ${ENABLE_LIBSAMPLERATE}
1275     Enable IPv6:                   ${ENABLE_IPV6}
1276     Enable OpenSSL (for Airtunes): ${ENABLE_OPENSSL}
1277     Enable fftw:                   ${ENABLE_FFTW}
1278     Enable orc:                    ${ENABLE_ORC}
1279     Database
1280       tdb:                         ${ENABLE_TDB}
1281       gdbm:                        ${ENABLE_GDBM}
1282       simple database:             ${ENABLE_SIMPLEDB}
1283
1284     System User:                   ${PA_SYSTEM_USER}
1285     System Group:                  ${PA_SYSTEM_GROUP}
1286     Access Group:                  ${PA_ACCESS_GROUP}
1287     Enable per-user EsounD socket: ${ENABLE_PER_USER_ESOUND_SOCKET}
1288     Force preopen:                 ${FORCE_PREOPEN}
1289     Preopened modules:             ${PREOPEN_MODS}
1290
1291     Legacy Runtime Dir Support:    ${ENABLE_LEGACY_RUNTIME_DIR}
1292     Legacy Database Entry Support: ${ENABLE_LEGACY_DATABASE_ENTRY_FORMAT}
1293 "
1294
1295 if test "${ENABLE_DBUS}" = "no" && test "x$os_is_win32" != "x1" ; then
1296    echo "
1297 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1298 You do not have D-Bus support enabled. It is strongly recommended
1299 that you enable D-Bus support if your platform supports it.
1300 Many parts of PulseAudio use D-Bus, from ConsoleKit interaction
1301 to the Device Reservation Protocol to speak to JACK, Bluetooth
1302 support and even a native control protocol for communicating and
1303 controling the PulseAudio daemon itself.
1304 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1305 "
1306 fi
1307
1308 if test "${ENABLE_UDEV}" = "no" && test "x$os_is_win32" != "x1" ; then
1309    echo "
1310 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1311 You do not have udev support enabled. It is strongly recommended
1312 that you enable udev support if your platform supports it as it is
1313 the primary method used to detect hardware audio devices (on Linux)
1314 and is thus a critical part of PulseAudio on that platform.
1315 ===== WARNING WARNING WARNING WARNING WARNING WARNING WARNING =====
1316 "
1317 fi