configure.ac 190 KB
Newer Older
1
dnl Autoconf settings for vlc
2

3
AC_INIT(vlc,0.9.0-git)
4
VERSION_MAJOR="0"
5 6
VERSION_MINOR="9"
VERSION_REVISION="0"
7
VERSION_EXTRA="git"
8

9
CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
Clément Stenac's avatar
Clément Stenac committed
10
CODENAME="Grishenko"
Christophe Mutricy's avatar
Christophe Mutricy committed
11
COPYRIGHT_YEARS="1996-2008"
12

13
AC_PREREQ(2.59c)
14
AC_CONFIG_SRCDIR(src/libvlc.c)
15
AC_CONFIG_AUX_DIR(autotools)
16
AC_CANONICAL_BUILD
17
AC_CANONICAL_HOST
18

19
AM_INIT_AUTOMAKE(tar-ustar)
20 21
AM_CONFIG_HEADER(config.h)

22 23 24 25 26 27 28 29
dnl Too many people are not aware of maintainer mode:
dnl If you want to use it, you definitely know what you are doing, so
dnl you can specify "--disable-maintainer-mode". But if you want the default
dnl automake behavior, you've likely never heard of maintainer mode, so we
dnl can't expect you to enable it manually.

AS_IF([test "x${enable_maintainer_mode}" != "xno"],
	[enable_maintainer_mode="yes"])
30 31
AM_MAINTAINER_MODE

32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
dnl
dnl  Deprecated options
dnl  to notify packagers that stuff has changed
dnl
AC_ARG_ENABLE(python-bindings,
  [  --enable-python-bindings Always fails for historical reasons)],,
  [enable_python_bindings="no"])
AS_IF([test "${enable_python_bindings}" != "no"], [
  AC_MSG_ERROR([Python bindings are now built from a separate source package])
])

AC_ARG_ENABLE(java-bindings,
  [  --enable-java-bindings  Always fails for historical reasons],,
  [enable_java_bindings="no"])
AS_IF([test "${enable_java_bindings}" != "no"], [
  AC_MSG_ERROR([Java bindings are now built from a separate source package])
])

Sam Hocevar's avatar
Sam Hocevar committed
50 51 52
dnl
dnl  Save *FLAGS
dnl
53
VLC_SAVE_FLAGS
54

Sam Hocevar's avatar
Sam Hocevar committed
55
dnl
56
dnl Check for tools
Sam Hocevar's avatar
Sam Hocevar committed
57
dnl
58
AC_PROG_CC_C99
59
AC_USE_SYSTEM_EXTENSIONS
60
AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to `2' to get glibc warnings.])
61 62
AM_PROG_CC_C_O
AC_PROG_CXX
63
AC_PROG_CPP
64 65 66
AC_PROG_OBJC
_AM_DEPENDENCIES([OBJC])
AC_PROG_EGREP
67 68
AC_PROG_MAKE_SET
AC_PROG_INSTALL
69
AM_PROG_AS
70

71 72
dnl Find the right ranlib, even when cross-compiling
AC_CHECK_TOOL(RANLIB, ranlib, :)
73
AC_CHECK_TOOL(STRIP, strip, :)
74 75
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(LD, ld, :)
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
76
AC_CHECK_TOOL(DLLTOOL, dlltool, :)
77

78 79 80
dnl Check for compiler properties
AC_C_CONST
AC_C_INLINE
81
AC_C_RESTRICT
82

83 84 85
dnl
dnl  Check for the contrib directory
dnl
86 87 88
AC_ARG_WITH(contrib,
    [  --without-contrib       do not use the libraries in extras/contrib],[],[])
  if test "${with_contrib}" != "no"; then 
89
    AC_MSG_CHECKING([for libs in extras/contrib])
90 91 92 93
    topdir="`dirname $0`"
    if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
       topdir="`pwd`/$topdir"
    fi
94
   if test "`grep HOST ${topdir}/extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"; then
95 96
      if test "${with_contrib}" = "yes"; then
        AC_MSG_RESULT([no])
97
        AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
98 99
      else
        AC_MSG_RESULT([no])
100
        AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
101 102
      fi
     else
103
  if test -d ${topdir}/extras/contrib/lib; then
104
    AC_MSG_RESULT([yes])
105 106 107 108 109 110 111 112 113
    export PATH=${topdir}/extras/contrib/bin:$PATH
    CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
    CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
    CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
    CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
    CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
    CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
    OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
    OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
114
    if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
115
        export PKG_CONFIG_PATH=${topdir}/extras/contrib/lib/pkgconfig:$PKG_CONFIG_PATH
116
    else
117
        export PKG_CONFIG_LIBDIR=${topdir}/extras/contrib/lib/pkgconfig
118
    fi
119 120
    LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
    LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
121

122 123
    if test -z $with_live555_tree; then
       with_live555_tree=${topdir}/extras/contrib/src/live
124 125
    fi
    if test -z $with_goom_tree; then
126
       with_goom_tree=${topdir}/extras/contrib/src/goom
127
    fi
128 129 130
    if test -z $with_mozilla_sdk_path; then
       with_mozilla_sdk_path=${topdir}/extras/contrib/gecko-sdk
    fi
131 132 133
    if test -z $with_cyberlink_tree; then
       with_cyberlink_tree=${topdir}/extras/contrib/src/clinkcc
    fi
134
    if test -z $with_libmpeg2_tree; then
135 136 137 138
       with_libmpeg2_tree=${topdir}/extras/contrib/src/mpeg2dec
    fi
    if test -z $with_a52_tree; then
       with_a52_tree=${topdir}/extras/contrib/src/a52dec
139
    fi
140

141 142 143 144 145 146 147
    if test ".`uname -s`" = ".Darwin"; then
      export LD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$LD_LIBRARY_PATH
      export DYLD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$DYLD_LIBRARY_PATH
    elif test ".`uname -s`" = ".BeOS"; then
      export LIBRARY_PATH=${topdir}/extras/contrib/lib:$LIBRARY_PATH
      export BELIBRARIES=${topdir}/extras/contrib/lib:$BELIBRARIES
    fi
148 149 150
  else
     AC_MSG_RESULT([no])
  fi
151
  fi
152
fi
Sam Hocevar's avatar
Sam Hocevar committed
153
dnl
154
dnl  Set default values
Sam Hocevar's avatar
Sam Hocevar committed
155
dnl
156
LDFLAGS_vlc="${LDFLAGS}"
Sam Hocevar's avatar
Sam Hocevar committed
157

158 159 160
dnl
dnl  Check the operating system
dnl
161
case "${host_os}" in
162
  "")
163 164
    SYS=unknown
    ;;
165
  linux*)
166 167
    SYS=linux
    ;;
168
  bsdi*)
169 170
    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
171
    VLC_ADD_LIBS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
172
    ;;
173
  *bsd*)
174
    SYS="${host_os}"
175
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
176
    case "${host_os}" in
177 178
      freebsd*)
        CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
179
        CPPFLAGS="${CPPFLAGS_save}"
180
        LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
Derk-Jan Hartman's avatar
Derk-Jan Hartman committed
181
        LDFLAGS="${LDFLAGS_save}"
182 183
        ;;
    esac
184
    ;;
185 186 187 188
  darwin*)
    SYS=darwin
    CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
189
    OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
190
    LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names"; LDFLAGS="${LDFLAGS_save}"
191 192 193
    VLC_ADD_LDFLAGS([mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([mkv mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([vlc],[-Wl,-undefined,dynamic_lookup])
194
    VLC_ADD_LDFLAGS([libvlc_control],[-Wl,dynamic_lookup])
195
    VLC_ADD_LDFLAGS([avcodec avformat swscale imgresample postproc i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
196
    VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
197
    VLC_ADD_LDFLAGS([libvlc],[-Wl,-framework,CoreFoundation])
198
    VLC_ADD_LDFLAGS([motion],[-Wl,-framework,IOKit,-framework,CoreFoundation])
199 200 201 202 203 204
    AC_ARG_ENABLE(macosx-defaults,
        [  --enable-macosx-defaults Build the default configuration on Mac OS X (default enabled)])
    if test "x${enable_macosx_defaults}" != "xno"
    then
        echo ""
        echo "Building with Mac OS X defaults:"
205 206
        with_macosx_version_min="10.4"
        echo "  Assuming --with-macosx-version-min=10.4"
207 208 209
        build_dir=`pwd`
        echo "  Assuming --prefix=${build_dir}/vlc_install_dir"
        ac_default_prefix="${build_dir}/vlc_install_dir"
Pierre d'Herbemont's avatar
Pierre d'Herbemont committed
210 211
        enable_macosx="yes"
        echo "  Assuming --enable-macosx"
212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233
        enable_faad="yes"
        echo "  Assuming --enable-faad"
        enable_flac="yes"
        echo "  Assuming --enable-flac"
        enable_theora="yes"
        echo "  Assuming --enable-theora"
        enable_shout="yes"
        echo "  Assuming --enable-shout"
        enable_cddax="yes"
        echo "  Assuming --enable-cddax"
        enable_vcdx="yes"
        echo "  Assuming --enable-vcdx"
        enable_caca="yes"
        echo "  Assuming --enable-caca"
        enable_goom="yes"
        echo "  Assuming --enable-goom"
        enable_ncurses="yes"
        echo "  Assuming --enable-ncurses"
        enable_twolame="yes"
        echo "  Assuming --enable-twolame"
        enable_realrtsp="yes"
        echo "  Assuming --enable-realrtsp"
234 235
        enable_update_check="yes"
        echo "  Assuming --enable-update-check"
236 237 238 239 240 241 242 243 244

        enable_skins2="no"
        echo "  Assuming --disable-skins2"
        enable_x11="no"
        echo "  Assuming --disable-x11"
        enable_glx="no"
        echo "  Assuming --disable-glx"
        enable_xvideo="no"
        echo "  Assuming --disable-xvideo"
245 246 247 248 249 250 251
    fi
    if test ".`uname -p`" = ".i386"; then
        dnl Due to a ld(64) bug in 10.5 we cannot use our mmx code
        dnl without hacking it a lot, we disable mmx and sse.
        dnl (that bug is about ld being unable to handle
        dnl text relocation)
        save_cflags="$CFLAGS"
252
        CFLAGS="$CFLAGS -dynamiclib -single_module -read_only_relocs suppress"
253 254 255 256 257
        AC_TRY_LINK(
            [int a;], [asm("movq _a,%mm0\n");],
            ac_ld_does_not_support_text_reloc=no,
            ac_ld_does_not_support_text_reloc=yes)
        CFLAGS="$save_cflags"
258

259 260 261 262 263 264
        if test "x$ac_ld_does_not_support_text_reloc" = "xyes"; then
            enable_mmx="no"
            echo "  Assuming --disable-mmx (due to a bug in ld)"
            enable_sse="no"
            echo "  Assuming --disable-sse (due to a bug in ld)"
        fi
265
    fi
266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289
    dnl
    dnl  Check for Mac OS X SDK settings
    dnl
    AC_ARG_WITH(macosx-sdk,
       [  --with-macosx-sdk=DIR   compile using the SDK in DIR])
    if test "${with_macosx_sdk}" != "" ; then
        CC="${CC} -isysroot ${with_macosx_sdk}" 
        CXX="${CXX} -isysroot ${with_macosx_sdk}"
        OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
        LD="${LD} -syslibroot ${with_macosx_sdk}"
    fi
    AC_ARG_WITH(macosx-version-min,
       [  --with-macosx-version-min=VERSION  compile for MacOSX VERSION and above])
    if test "${with_macosx_version_min}" != "" ; then
        CC="${CC} -mmacosx-version-min=${with_macosx_version_min}" 
        CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
        OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
        LD="${LD} -macosx_version_min=${with_macosx_version_min}"
        CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CFLAGS="${CFLAGS_save}"
        CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CXXFLAGS="${CXXFLAGS_save}"
        OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; OBJCFLAGS="${OBJCFLAGS_save}"
        MACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}
        export MACOSX_DEPLOYMENT_TARGET
    fi
290
    ;;
291
  *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
292
    AC_CHECK_TOOL(WINDRES, windres, :)
293

294
    case "${host_os}" in
295 296 297
      *wince* | *mingwce* | *mingw32ce* | *pe*)
        SYS=mingwce
        ;;
298
      *mingw32*)
299 300
        SYS=mingw32
        ;;
301
      *cygwin*)
302 303 304 305 306 307 308 309 310 311
        dnl Check if we are using the mno-cygwin mode in which case we are
        dnl actually dealing with a mingw32 compiler.
        AC_EGREP_CPP(yes,
            [#ifdef WIN32
             yes
             #endif],
            SYS=mingw32, SYS=cygwin)
        ;;
    esac

312
    if test "${SYS}" = "mingw32"; then
313
        # add ws2_32 for closesocket, select, recv
314
        VLC_ADD_LIBS([libvlc],[-lws2_32 -lnetapi32 -lwinmm])
315
        VLC_ADD_LDFLAGS([vlc],[-mwindows])
316 317
        VLC_ADD_LIBS([activex mozilla],[-lgdi32])
        VLC_ADD_LIBS([cdda vcdx cddax sdl_image],[-lwinmm])
318
        VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_shout access_output_rtmp sap slp http stream_out_standard stream_out_rtp vod_rtsp access_realrtsp rtp telnet rc netsync gnutls growl_udp flac ts audioscrobbler lua remoteosd],[-lws2_32])
319
    fi
320 321
    if test "${SYS}" = "mingwce"; then
        # add ws2 for closesocket, select, recv
322
        VLC_ADD_CPPFLAGS([libvlc vlc],[-Dmain(a,b)=maince(a,b)])
323
        VLC_ADD_LDFLAGS([libvlc vlc],[-e WinMainCRTStartup])
324
        VLC_ADD_LIBS([libvlc access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp sap http netsync audioscrobbler growl rtp stream_out_rtp remoteosd],[-lws2])
325
        VLC_ADD_LIBS([libvlc],[-lmmtimer])
326
   fi
327
    ;;
328
  *nto*)
329
    SYS=nto
330
    VLC_ADD_LIBS([x11 xvideo],[-lsocket])
331
    ;;
332
  solaris*)
333
    SYS=solaris
334 335 336
    # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
    # Perhaps it is useful other places as well? 
    CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
337
    ;;
338
  hpux*)
339 340
    SYS=hpux
    ;;
341
  beos)
342
    SYS=beos
343 344
    CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
345
    VLC_ADD_CXXFLAGS([beos],[])
346 347 348 349
    VLC_ADD_LIBS([vlc libvlc logger],[-lbe])
    VLC_ADD_LIBS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
    VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
    VLC_ADD_LIBS([access_file],[-lpoll])
350
    LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
351 352
    dnl Check for BONE
    if test -f /boot/beos/system/lib/libbind.so; then
353
        VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl_udp],[-lbind -lsocket])
354
    else
355
        VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl_udp],[-lnet])
356
    fi
357

Eric Petit's avatar
Eric Petit committed
358
    dnl Ugly check for Zeta
359
    if test -f /boot/beos/system/lib/libzeta.so; then
360
        VLC_ADD_LIBS([beos],[-lzeta])
361
    fi
362
    ;;
363
  *)
364
    SYS="${host_os}"
365
    ;;
366
esac
367 368
AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
369
AM_CONDITIONAL(HAVE_LINUX, [test "${SYS}" = "linux"])
370
AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
371
AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
372

373
dnl
374 375 376 377 378 379
dnl Sadly autoconf doesn't think about testing foo.exe when ask to test 
dnl for program foo on win32

case "${build_os}" in
    cygwin|msys)
        ac_executable_extensions=".exe"
380
    ;;
381
    *)
382
    ;;
383 384 385
esac

dnl 
386 387 388 389
dnl  Libtool
dnl  It's very bad, but our former custom system was worst
dnl  -- Courmisch
dnl
390 391 392 393

dnl override platform specific check for dependent libraries
dnl otherwise libtool linking of shared libraries will
dnl fail on anything other than pass_all.
394 395
AC_CACHE_VAL(lt_cv_deplibs_check_method,
    [lt_cv_deplibs_check_method=pass_all])
396

397
AC_DISABLE_STATIC
398
AC_DISABLE_FAST_INSTALL
399
AC_LIBTOOL_DLOPEN
400
AC_LIBTOOL_WIN32_DLL
401 402
m4_undefine([AC_PROG_F77])
m4_defun([AC_PROG_F77],[])
403 404
AC_PROG_LIBTOOL

405 406 407 408 409
m4_undefine([AC_DEPLIBS_CHECK_METHOD])
m4_defun([AC_DEPLIBS_CHECK_METHOD],[])

lt_cv_deplibs_check_method=pass_all

410

411 412 413
dnl
dnl Gettext stuff
dnl
414
AM_GNU_GETTEXT_VERSION([0.17])
415 416
AM_GNU_GETTEXT([external])
VLC_ADD_LIBS([libvlc vlc], [${LTLIBINTL}])
417

418 419 420
dnl
dnl Iconv stuff
dnl
421
AM_ICONV
422 423
AS_IF([test "$am_cv_func_iconv" != "yes"],
	[AC_MSG_ERROR([libiconv is needed for VLC to work properly])])
424
VLC_ADD_CFLAGS([libvlc],[${INCICONV}])
425
VLC_ADD_LIBS([libvlc],[${LTLIBICONV}])
426

427
dnl Check for the need to include the mingwex lib for mingw32
428
if test "${SYS}" = "mingw32"
429 430
then
    AC_CHECK_LIB(mingwex,opendir,
431 432
        AC_CHECK_LIB(mingw32,opendir,,
            [VLC_ADD_LIBS([libvlc gtk],[-lmingwex])])
433 434 435
    )
fi

436
dnl Check for fnative-struct or mms-bitfields support for mingw32
437
if test "${SYS}" = "mingw32"
438 439 440 441 442
then
    AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
        [ac_cv_c_mms_bitfields],
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
443
    if test "${ac_cv_c_mms_bitfields}" != "no"; then
444 445
        CFLAGS_save="${CFLAGS_save} -mms-bitfields";
        CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
446
    else
447 448 449 450
        AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
            [ac_cv_c_fnative_struct],
            [CFLAGS="${CFLAGS_save} -fnative-struct"
             AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
451
        if test "${ac_cv_c_fnative_struct}" != "no"; then
452 453 454
            CFLAGS_save="${CFLAGS_save} -fnative-struct";
            CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
        fi
455 456
    fi

457 458 459 460
    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi

dnl Check for fvtable-thunks support for mingw32
461
if test "${SYS}" = "mingw32" -a "${CXX}" != ""
462 463 464 465 466 467 468
then
AC_LANG_PUSH(C++)
    AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
        [ac_cv_cxx_fvtable_thunks],
        [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
         AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
                        ac_cv_cxx_fvtable_thunks=no)])
469
    if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
470 471 472
        CXXFLAGS_mingw32_special="-fvtable-thunks"
    fi

Sam Hocevar's avatar
Sam Hocevar committed
473
    CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
474
AC_LANG_POP(C++)
475 476
fi

477 478 479 480
dnl Plugin compilation stuff

VLC_LIBRARY_SUFFIX

481
dnl The -DSYS_FOO flag
482
CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
483

484
dnl Check for system libs needed
485
need_libc=false
486

487
dnl Check for usual libc functions
488
AC_CHECK_FUNCS([gettimeofday strtod strtol strtof strtoll strtoull strsep isatty vasprintf asprintf swab sigrelse getpwuid_r memalign posix_memalign if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r localtime_r lrintf daemon scandir fork bsearch lstat strlcpy strdup strndup strnlen atof lldiv posix_fadvise posix_madvise uselocale])
489 490
AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
491
AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
492
AC_FUNC_ALLOCA
493

494 495
AH_BOTTOM([#include <vlc_fixups.h>])

496
AC_CHECK_FUNCS(mmap, [VLC_ADD_PLUGIN([access_mmap])])
497

498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513
dnl Check for setlocal and langinfo
AC_CHECK_FUNCS(setlocale)
AC_CHECK_HEADERS(langinfo.h)
AC_CHECK_FUNCS(nl_langinfo)

AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
  [AC_TRY_LINK([#include <langinfo.h>],
    [char* cs = nl_langinfo(CODESET);],
    ac_cv_langinfo_codeset=yes,
    ac_cv_langinfo_codeset=no)
  ])
if test ${ac_cv_langinfo_codeset} = yes; then
  AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
    [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
fi

514
AC_CHECK_FUNCS(connect,,[
Sam Hocevar's avatar
Sam Hocevar committed
515
  AC_CHECK_LIB(socket,connect,[
516
    VLC_ADD_LIBS([libvlc cdda cddax],-lsocket)
517
    LIBS_socket="-lsocket"
Sam Hocevar's avatar
Sam Hocevar committed
518 519
  ])
])
520

521
AC_CHECK_FUNCS(send,,[
Sam Hocevar's avatar
Sam Hocevar committed
522
  AC_CHECK_LIB(socket,send,[
523
    VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp sap access_output_udp access_output_rtmp stream_out_standard growl_udp remoteosd],[-lsocket])
Sam Hocevar's avatar
Sam Hocevar committed
524 525
  ])
])
526

527
AC_CHECK_FUNCS(gethostbyname,,[
Sam Hocevar's avatar
Sam Hocevar committed
528
  AC_CHECK_LIB(nsl,gethostbyname,[
529
    VLC_ADD_LIBS([cdda cddax libvlc],[-lnsl])
Sam Hocevar's avatar
Sam Hocevar committed
530 531
  ],[
    AC_CHECK_LIB(bind,gethostbyname,[
532
      VLC_ADD_LIBS([access_mms],[-lbind])
Sam Hocevar's avatar
Sam Hocevar committed
533 534
    ])
  ])
535
])
536

537 538 539 540
AC_CHECK_HEADERS(zlib.h, [
  VLC_ADD_LIBS([access_http],[-lz])
])

541
dnl Check for socklen_t
542 543 544 545
AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
AC_CACHE_CHECK([for socklen_t in sys/socket.h],
ac_cv_type_socklen_t,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
546 547
[#include <sys/types.h>
#ifdef WIN32
548
# include <winsock2.h>
549
# include <ws2tcpip.h>
550 551
#else
# include <sys/socket.h>
552 553 554 555 556
#endif]], [[socklen_t len; len = 0;]])],
ac_cv_type_socklen_t=yes,
ac_cv_type_socklen_t=no)])
AS_IF([test "$ac_cv_type_socklen_t" = no],
 [AC_DEFINE(socklen_t, int)])
557

558 559 560 561 562 563 564 565 566 567 568 569 570 571 572
dnl Check for struct sockaddr_storage
AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
  [AC_TRY_COMPILE(
    [#include <sys/types.h>
     #if defined( UNDER_CE )
     # include <winsock.h>
     #elif defined( WIN32 )
     # include <winsock2.h>
     #else
     # include <sys/socket.h>
     #endif], [struct sockaddr_storage addr;],
     ac_cv_struct_sockaddr_storage=yes,
     ac_cv_struct_sockaddr_storage=no)])
573
AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
574 575
  AC_DEFINE(sockaddr_storage, sockaddr)
  AC_DEFINE(ss_family, sa_family)
576
])
577

578
dnl getaddrinfo, getnameinfo and gai_strerror check
579
dnl  -lnsl and -lsocket are needed on Solaris;
580
dnl  we purposedly make the test fail on Windows
581
LIBS_save="${LIBS}"
582
AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
583
AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
584 585 586 587 588 589 590

dnl NOTE: we assume getaddrinfo will be present if getnameinfo or gai_strerro
dnl are
LIBS="${LIBS_gai}"
AC_CHECK_FUNCS([getnameinfo gai_strerror])
LIBS="${LIBS_save}"

591
AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
592 593
AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
[#include <sys/types.h>
594
#if defined( WIN32 ) || defined( UNDER_CE )
595 596 597
# if defined(UNDER_CE) && defined(sockaddr_storage)
#  undef sockaddr_storage
# endif
598 599 600 601 602
# include <winsock2.h>
# include <ws2tcpip.h>
#else
# include <netdb.h>
#endif])
603

604 605 606 607 608 609 610
dnl Check for va_copy
AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; va_copy(ap1,ap2);],
    [ac_cv_c_va_copy="yes"],
    [ac_cv_c_va_copy="no"]))
611
if test "${ac_cv_c_va_copy}" = "yes"; then
612 613 614 615 616 617 618 619
  AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
fi
AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; __va_copy(ap1,ap2);],
    [ac_cv_c___va_copy="yes"],
    [ac_cv_c___va_copy="no"]))
620
if test "${ac_cv_c___va_copy}" = "yes"; then
621
  AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
622 623
fi

624
AC_CHECK_FUNCS(inet_aton,,[
Sam Hocevar's avatar
Sam Hocevar committed
625
  AC_CHECK_LIB(resolv,inet_aton,[
626
    VLC_ADD_LIBS([libvlc],[-lresolv])
Sam Hocevar's avatar
Sam Hocevar committed
627
  ])
628
])
629

630
dnl Check for getopt (always use builtin one on win32)
631
if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
632 633
need_getopt=:
else
634
need_getopt=false
635
AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
636
[ # FreeBSD has a gnugetopt library for this:
637
  AC_CHECK_LIB([gnugetopt],[getopt_long],
Sam Hocevar's avatar
Sam Hocevar committed
638
    [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
639
     VLC_ADD_LIBS([libvlc],[-lgnugetopt])],
640
    [need_getopt=:])])
641
fi
642
AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
643

644
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
645
AC_TYPE_SIGNAL
Sam Hocevar's avatar
Sam Hocevar committed
646
AC_CHECK_LIB(m,cos,[
647
  VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
648 649
])
AC_CHECK_LIB(m,pow,[
650
  VLC_ADD_LIBS([avcodec avformat swscale imgresample postproc ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer spatializer param_eq libvlc vorbis freetype mod mpc dmo quicktime realaudio realvideo galaktos opengl],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
651 652
])
AC_CHECK_LIB(m,sqrt,[
653
  VLC_ADD_LIBS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
654
])
655
AC_CHECK_LIB(m,ceil,[
656
  VLC_ADD_LIBS([mosaic],[-lm])
657
])
658
AC_CHECK_LIB(m,exp,[
659
  VLC_ADD_LIBS([gaussianblur],[-lm])
660
])
661 662 663
AC_CHECK_LIB(m,round,[
  VLC_ADD_LIBS([dbus],[-lm])
])
664
AC_CHECK_LIB(mx,sqrtf,[
665
  VLC_ADD_LIBS([x264],[-lmx])
666
])
667
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
668

Sam Hocevar's avatar
Sam Hocevar committed
669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685
dnl Check for dynamic plugins
ac_cv_have_plugins=no

# OS X style
AC_CHECK_HEADERS(mach-o/dyld.h,
  [AC_CHECK_FUNCS(NSLinkModule,
    [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
     ac_cv_have_plugins=yes])])

# HP-UX style
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dl.h)
  ac_cv_my_have_shl_load=no
  AC_CHECK_FUNC(shl_load,
   [ac_cv_my_have_shl_load=yes,
    AC_CHECK_LIB(dld, shl_load,
     [ac_cv_my_have_shl_load=yes
686
      VLC_ADD_LIBS([libvlc],[-ldld])])])
Sam Hocevar's avatar
Sam Hocevar committed
687 688 689 690 691 692 693 694 695
  if test "${ac_cv_my_have_shl_load}" = "yes"; then
    AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
    ac_cv_have_plugins=yes
  fi
fi

# Whatever style
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_LIB(dld, dld_link,
696
   [VLC_ADD_LIBS([libvlc],[-ldld])
Sam Hocevar's avatar
Sam Hocevar committed
697 698 699 700 701 702
    AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
    ac_cv_have_plugins=yes])
fi

# Win32 style
if test "${ac_cv_have_plugins}" = "no"; then
703 704
  if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
    AC_CHECK_LIB(kernel32, main,
705
     [VLC_ADD_LIBS([libvlc],[-lkernel32])
706 707 708
      AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
      ac_cv_have_plugins=yes])
  fi
Sam Hocevar's avatar
Sam Hocevar committed
709 710
fi

711 712 713 714 715 716 717 718
# WinCE style
if test "${ac_cv_have_plugins}" = "no"; then
  if test "${SYS}" = "mingwce"; then
    AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
    ac_cv_have_plugins=yes
  fi
fi

Sam Hocevar's avatar
Sam Hocevar committed
719 720
# BeOS style
if test "${ac_cv_have_plugins}" = "no"; then
Sam Hocevar's avatar
Sam Hocevar committed
721 722 723 724
  AC_CHECK_HEADERS(image.h)
  AC_CHECK_FUNCS(load_add_on,
   [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
    ac_cv_have_plugins=yes])
Sam Hocevar's avatar
Sam Hocevar committed
725 726 727 728 729 730 731 732 733 734
fi

# Only test for dlopen() if the others didn't work
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
  ac_cv_my_have_dlopen=no
  AC_CHECK_FUNC(dlopen,
    ac_cv_my_have_dlopen=yes,
    AC_CHECK_LIB(dl, dlopen,
      ac_cv_my_have_dlopen=yes
735
      VLC_ADD_LIBS([libvlc realaudio realvideo],[-ldl]),
Sam Hocevar's avatar
Sam Hocevar committed
736 737
      AC_CHECK_LIB(svld, dlopen,
        ac_cv_my_have_dlopen=yes
738
        VLC_ADD_LIBS([libvlc],[-lsvld]))))
Sam Hocevar's avatar
Sam Hocevar committed
739 740 741 742 743 744
  if test "${ac_cv_my_have_dlopen}" = "yes"; then
    AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
    ac_cv_have_plugins=yes
  fi
fi

745
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
746
dnl Check for pthreads - borrowed from XMMS
747
THREAD_LIB=error
748
if test "${THREAD_LIB}" = "error"; then
749
  AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
750
fi
751
if test "${THREAD_LIB}" = "error"; then
752
  AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
753
fi
754
if test "${THREAD_LIB}" = "error"; then
755
  AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
756
fi
757
if test "${THREAD_LIB}" = "error"; then
758
  AC_CHECK_FUNCS(pthread_mutex_lock)
759
  THREAD_LIB=""
760
fi
761

762
VLC_ADD_LIBS([libvlc plugin],[${THREAD_LIB}])
763

764 765 766 767 768 769 770
AC_CHECK_LIB(rt, clock_nanosleep, [
  VLC_ADD_LIBS([libvlc],[-lrt])
  AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
], [
  dnl HP/UX port
  AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LIBS([libvlc],[-lrt])])
])
771

772 773 774 775 776 777 778 779 780 781
have_nanosleep=false
AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
  AC_CHECK_LIB(rt,nanosleep,
    [VLC_ADD_LIBS([libvlc],[-lrt]) have_nanosleep=:],
    [AC_CHECK_LIB(posix4,nanosleep,
        [VLC_ADD_LIBS([libvlc],[-lposix4]) have_nanosleep=:])]
  )
])
if ${have_nanosleep}; then
  AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if nanosleep is available.])
782
fi
783
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" 
784

785
dnl Check for misc headers
786
AC_MSG_CHECKING(for strncasecmp in strings.h)
787
AC_EGREP_HEADER(strncasecmp,strings.h,[
788
  AC_MSG_RESULT(yes)
789
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
790 791
            Define if <strings.h> defines strncasecmp.)],[
  AC_MSG_RESULT(no)])
792

793
dnl Check for headers
794
AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h locale.h)
795
AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
796
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h])
797 798
AC_CHECK_HEADERS([net/if.h], [], [],
  [
799
    #include <sys/socket.h>
800
  ])
801
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
802
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
803
AC_CHECK_HEADERS([linux/version.h linux/dccp.h])
804
AC_CHECK_HEADERS(syslog.h)
805
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
806

Sam Hocevar's avatar
Sam Hocevar committed
807 808
AC_HEADER_TIME

809 810 811 812 813 814
dnl LP64 adn LLP64 architectures had better define ssize_t by themselves...
AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.])
AC_CHECK_TYPE(ssize_t,, [
  AC_DEFINE(ssize_t, int)
])

815 816 817 818
dnl don't attemp to use poll on darwin, it can't poll a tty. select will do a better job.
if test "${SYS}" != "darwin"; then
  AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])])
fi
819

820 821
dnl Check for dirent
need_dirent=false
822
AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
823 824
AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})

825
dnl Mac OS X and other OSes don't have declaration for nanosleep
826
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
827
AC_MSG_CHECKING(for nanosleep in time.h)
828
AC_EGREP_HEADER(nanosleep,time.h,[
829
  AC_MSG_RESULT(yes)
830 831
  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
            Define if <time.h> defines nanosleep.)
832 833
],[
  AC_MSG_RESULT(no)
834
])
835
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
836 837

dnl Make sure we have timespecs
838
AC_MSG_CHECKING(for timespec in sys/time.h)
839
AC_EGREP_HEADER(timespec,sys/time.h,[
840
  AC_MSG_RESULT(yes)
841 842
  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
843 844
],[
  AC_MSG_RESULT(no)
845
])
846

847
dnl Check for threads library
848
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
849
AC_CHECK_HEADERS(pthread.h kernel/scheduler.h kernel/OS.h)
850
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
851

852
dnl Find where are the X headers and libraries
853
AC_PATH_XTRA()
854

855 856 857 858
dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.

PKG_PROG_PKG_CONFIG()

859
dnl Check for hal
860 861 862
AC_ARG_ENABLE(hal,
  [  --enable-hal            Linux HAL services discovery (default enabled)])
 
Benjamin Pracht's avatar
Benjamin Pracht committed
863
if test "${enable_hal}" != "no"
864
then
865
  PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
866
    [
867
      AC_DEFINE( HAVE_HAL, 1, [Define if you have the HAL library] )
868 869
      VLC_ADD_PLUGIN([hal])
      VLC_ADD_PLUGIN([probe_hal])
870
      VLC_ADD_LIBS([libvlc hal probe_hal],[$HAL_LIBS])
871
      VLC_ADD_CFLAGS([libvlc hal probe_hal],[$HAL_CFLAGS])],
872
    [AC_MSG_WARN([libhal >= 0.5.0 was not found. Install libhal-dev ?])]
873
  )
874
fi
875

876 877
dnl Check for dbus
AC_ARG_ENABLE(dbus,
878
  [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
879 880 881
case "${SYS}" in
    linux*|*bsd*)
if test "${enable_dbus}" != "no"
882
then
883 884
  dnl api stable dbus
  PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
885
    [ AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
886
      VLC_ADD_LIBS([screensaver libvlc],[$DBUS_LIBS])
887
      VLC_ADD_CFLAGS([screensaver libvlc],[$DBUS_CFLAGS])
888
      dnl Check for dbus control interface
Rafaël Carré's avatar
Rafaël Carré committed
889
        AC_ARG_ENABLE(dbus-control, [  --disable-dbus-control  D-BUS control interface (default enabled)])
890
        if test "${enable_dbus_control}" != "no"
891
        then
892
          VLC_ADD_PLUGIN([dbus])
893
          VLC_ADD_LIBS([dbus],[$DBUS_LIBS])
894
          VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
895 896
        fi
      dnl Check for Telepathy
Rafaël Carré's avatar
Rafaël Carré committed
897
        AC_ARG_ENABLE(telepathy, [  --enable-telepathy      Telepathy Presence plugin through DBus(default enabled)])
898
        if test "${enable_telepathy}" != "no"; then
899
          VLC_ADD_PLUGIN([telepathy])
900
          VLC_ADD_LIBS([telepathy],[$DBUS_LIBS])
901
          VLC_ADD_CFLAGS([telepathy],[$DBUS_CFLAGS])
902 903
        fi
        dnl Power Management Inhibiter
904
        VLC_ADD_PLUGIN([inhibit])
905 906
        VLC_ADD_LIBS([inhibit],[$DBUS_LIBS])
        VLC_ADD_CFLAGS([inhibit],[$DBUS_CFLAGS])
907 908
    ],
    [AC_MSG_ERROR([Couldn't find DBus >= 1.0.0, install libdbus-dev ?])]
909 910
  )
fi
911 912
;;
esac
913

914
dnl Build the gtk_main plugins?
915
NEED_GTK_MAIN=no
916
NEED_GNOME_MAIN=no
917 918
NEED_GTK2_MAIN=no
NEED_GNOME2_MAIN=no
919

920 921 922
dnl build the qte plugin ?
NEED_QTE_MAIN=no

923
dnl Check for ntohl, etc.
924
AC_CACHE_CHECK([for ntohl in sys/param.h],
925 926 927
    [ac_cv_c_ntohl_sys_param_h],
    [CFLAGS="${CFLAGS_save} -Wall -Werror"
     AC_TRY_COMPILE([#include <sys/param.h>],
928
        [int meuh; ntohl(meuh);],
929
        ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
930
if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
931
    AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
932
fi
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
933
CFLAGS="${CFLAGS_save}"
934

935
RDC_PROG_CC_WFLAGS([all extra sign-compare undef pointer-arith bad-function-cast cast-align write-strings missing-prototypes volatile-register-var])
936
RDC_PROG_CC_FLAGS_IFELSE([-pipe])
937 938

dnl Check for various optimization flags
939 940 941 942
AC_CACHE_CHECK([if \$CC accepts -Os],
    [ac_cv_c_os],
    [CFLAGS="${CFLAGS_save} -Os"
     AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
943 944 945 946 947 948 949 950 951 952 953 954
if test "${ac_cv_c_os}" != "no"; then
    CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -Os"
else 
    AC_CACHE_CHECK([if \$CC accepts -O],
        [ac_cv_c_o],
        [CFLAGS="${CFLAGS_save} -O"
         AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
    if test "${ac_cv_c_o}" != "no"; then
        if test "${ac_cv_c_o3}" = "no"; then
            CFLAGS_OPTIM_SIZE="${CFLAGS_OPTIM_SIZE} -O"
        fi
    fi
955 956
fi

957
AC_CACHE_CHECK([if \$CC accepts -O3],
958 959 960
    [ac_cv_c_o3],
    [CFLAGS="${CFLAGS_save} -O3"
     AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
961
if test "${ac_cv_c_o3}" != "no" -a "x${enable_debug}" = "xno"; then
962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978
    CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O3"
else
    AC_CACHE_CHECK([if \$CC accepts -O2],
        [ac_cv_c_o2],
        [CFLAGS="${CFLAGS_save} -O2"
         AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
    if test "${ac_cv_c_o2}" != "no"; then
        CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O2"
    else
        AC_CACHE_CHECK([if \$CC accepts -O],
            [ac_cv_c_o],
            [CFLAGS="${CFLAGS_save} -O"
             AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
        if test "${ac_cv_c_o}" != "no"; then
            CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -O"
        fi
    fi
979 980
fi

981 982 983 984 985 986
AC_CACHE_CHECK([if \$CC accepts -O0],
    [ac_cv_c_o0],
    [CFLAGS="${CFLAGS_save} -O0"
     AC_TRY_COMPILE([],,ac_cv_c_o0=yes, ac_cv_c_o0=no)])
if test "${ac_cv_c_o0}" != "no"; then
    CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O0"
987 988 989 990
fi

dnl Check for -ffast-math
AC_CACHE_CHECK([if \$CC accepts -ffast-math],
991 992 993
    [ac_cv_c_fast_math],
    [CFLAGS="${CFLAGS_save} -ffast-math"
     AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
994
if test "${ac_cv_c_fast_math}" != "no"; then
995
    CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -ffast-math"
996 997 998
fi

dnl Check for -funroll-loops
999
dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
1000
if test "${SYS}" != "beos"
1001 1002 1003 1004 1005
then
  AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
      [ac_cv_c_unroll_loops],
      [CFLAGS="${CFLAGS_save} -funroll-loops"
       AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
1006
  if test "${ac_cv_c_unroll_loops}" != "no"; then
1007
      CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -funroll-loops"
1008
  fi
1009 1010 1011 1012
fi

dnl Check for -fomit-frame-pointer
AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1013 1014 1015
    [ac_cv_c_omit_frame_pointer],
    [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
     AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
1016
if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1017
    CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
1018 1019
fi

Sam Hocevar's avatar
Sam Hocevar committed
1020
dnl Check for Darwin plugin linking flags
1021
AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1022
    [ac_cv_ld_darwin],
1023
    [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1024
     AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
1025
if test "${ac_cv_ld_darwin}" != "no"; then
1026
    VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1027
fi
Sam Hocevar's avatar
Sam Hocevar committed
1028

1029 1030
dnl Checks for __attribute__(aligned()) directive
AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
1031 1032 1033 1034 1035 1036 1037 1038 1039
    [ac_cv_c_attribute_aligned],
    [ac_cv_c_attribute_aligned=0
        CFLAGS="${CFLAGS_save} -Werror"
    for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
        AC_TRY_COMPILE([],
        [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
        [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
    done
        CFLAGS="${CFLAGS_save}"])
1040
if test "${ac_cv_c_attribute_aligned}" != "0"; then
1041 1042
    AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
        [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
1043 1044
fi

1045
dnl Check for __attribute__((packed))
1046 1047 1048 1049 1050
AC_CACHE_CHECK([for __attribute__((packed))],
  [ac_cv_c_attribute_packed],
  [ac_cv_c_attribute_packed=no
   AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
                    [ac_cv_c_attribute_packed=yes])])
1051
if test "${ac_cv_c_attribute_packed}" != "no"; then
1052 1053 1054
  AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
fi

1055 1056 1057
dnl
dnl  Check the CPU
dnl
1058
case "${host_cpu}" in
1059
  "")
1060 1061 1062
    ARCH=unknown
    ;;
  *)
1063
    ARCH="${host_cpu}"
1064 1065 1066
    ;;
esac

1067 1068 1069 1070
dnl Check for backtrace() support
AC_CHECK_HEADERS(execinfo.h)
AC_CHECK_FUNCS(backtrace)

1071 1072 1073 1074 1075 1076 1077
dnl
dnl  Enable profiling
dnl
AC_ARG_ENABLE(gprof,
[  --enable-gprof          gprof profiling (default disabled)])
AC_ARG_ENABLE(cprof,
[  --enable-cprof          cprof profiling (default disabled)])
Sam Hocevar's avatar
Sam Hocevar committed
1078 1079
test "${enable_gprof}" != "yes" && enable_gprof="no"
test "${enable_cprof}" != "yes" && enable_cprof="no"
1080

1081 1082 1083
dnl
dnl  default modules
dnl
1084
VLC_ADD_PLUGIN([dummy])
1085
VLC_ADD_PLUGIN([stats])
1086 1087
VLC_ADD_PLUGIN([logger])
VLC_ADD_PLUGIN([memcpy])
1088
dnl Demuxers:
1089 1090 1091 1092 1093 1094 1095 1096 1097 1098
VLC_ADD_PLUGIN([mpgv])
VLC_ADD_PLUGIN([mpga])
VLC_ADD_PLUGIN([m4v])
VLC_ADD_PLUGIN([m4a])
VLC_ADD_PLUGIN([h264])
VLC_ADD_PLUGIN([cdg])
VLC_ADD_PLUGIN([ps])
VLC_ADD_PLUGIN([avi])
VLC_ADD_PLUGIN([asf])
VLC_ADD_PLUGIN([mp4])
1099
dnl Text codecs:
1100 1101 1102 1103 1104 1105 1106 1107
VLC_ADD_PLUGIN([cvdsub])
VLC_ADD_PLUGIN([svcdsub])
VLC_ADD_PLUGIN([spudec])
VLC_ADD_PLUGIN([subsdec])
VLC_ADD_PLUGIN([subsusf])
VLC_ADD_PLUGIN([t140])
VLC_ADD_PLUGIN([dvbsub])
VLC_ADD_PLUGIN([cc])
1108
dnl Video codecs:
1109
VLC_ADD_PLUGIN([cinepak])
1110
dnl Audio codecs:
1111 1112 1113 1114 1115 1116 1117
VLC_ADD_PLUGIN([araw])
VLC_ADD_PLUGIN([adpcm])
VLC_ADD_PLUGIN([mpeg_audio])
VLC_ADD_PLUGIN([lpcm])
VLC_ADD_PLUGIN([a52])
VLC_ADD_PLUGIN([dts])
VLC_ADD_PLUGIN([flac])
1118
dnl Video filters:
1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144
VLC_ADD_PLUGIN([deinterlace])
VLC_ADD_PLUGIN([invert])
VLC_ADD_PLUGIN([adjust])
VLC_ADD_PLUGIN([transform])
VLC_ADD_PLUGIN([wave])
VLC_ADD_PLUGIN([ripple])
VLC_ADD_PLUGIN([psychedelic])
VLC_ADD_PLUGIN([gradient])
VLC_ADD_PLUGIN([motionblur])
VLC_ADD_PLUGIN([rv32])
VLC_ADD_PLUGIN([rotate])
VLC_ADD_PLUGIN([noise])
VLC_ADD_PLUGIN([grain])
VLC_ADD_PLUGIN([extract])
VLC_ADD_PLUGIN([sharpen])
VLC_ADD_PLUGIN([seamcarving])
VLC_ADD_PLUGIN([croppadd])
VLC_ADD_PLUGIN([blendbench])
VLC_ADD_PLUGIN([blend])
VLC_ADD_PLUGIN([scale])
VLC_ADD_PLUGIN([image])
VLC_ADD_PLUGIN([vmem])
VLC_ADD_PLUGIN([logo])
VLC_ADD_PLUGIN([magnify])
VLC_ADD_PLUGIN([puzzle])
VLC_ADD_PLUGIN([colorthres])
1145
dnl Meta demuxers:
1146 1147 1148 1149
VLC_ADD_PLUGIN([playlist])
VLC_ADD_PLUGIN([export])
VLC_ADD_PLUGIN([nsc])
VLC_ADD_PLUGIN([xtag])
1150
dnl Channel mixing audio filters:
1151 1152 1153
VLC_ADD_PLUGIN([converter_fixed])
VLC_ADD_PLUGIN([mono])
VLC_ADD_PLUGIN([trivial_channel_mixer])
1154
dnl Resampling audio filters:
1155 1156
VLC_ADD_PLUGIN([trivial_resampler])
VLC_ADD_PLUGIN([ugly_resampler])
1157
dnl Audio mixers:
1158
VLC_ADD_PLUGIN([trivial_mixer])
1159
dnl Video chromas:
1160 1161
VLC_ADD_PLUGIN([i420_rgb])
VLC_ADD_PLUGIN([grey_yuv])
1162
dnl Video codecs:
1163
VLC_ADD_PLUGIN([rawvideo])
1164
dnl Access filters:
1165 1166 1167 1168
VLC_ADD_PLUGIN([access_filter_timeshift])
VLC_ADD_PLUGIN([access_filter_record])
VLC_ADD_PLUGIN([access_filter_dump])
VLC_ADD_PLUGIN([access_filter_bandwidth])
1169

1170 1171
ALIASES="${ALIASES} cvlc"

1172 1173 1174 1175
dnl
dnl default modules that need g++
dnl
AC_LANG_PUSH(C++)
1176
VLC_ADD_PLUGIN([spatializer])
1177
AC_LANG_POP(C++)
1178

1179
if test "${SYS}" != "mingwce"; then
1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221
  VLC_ADD_PLUGIN([gestures])
  VLC_ADD_PLUGIN([rc])
  VLC_ADD_PLUGIN([hotkeys])
  VLC_ADD_PLUGIN([showintf])
  VLC_ADD_PLUGIN([marq])
  VLC_ADD_PLUGIN([podcast])
  VLC_ADD_PLUGIN([shout])
  VLC_ADD_PLUGIN([sap])
  VLC_ADD_PLUGIN([fake])
  VLC_ADD_PLUGIN([folder])
  VLC_ADD_PLUGIN([rss])
  VLC_ADD_PLUGIN([mosaic])
  VLC_ADD_PLUGIN([wall])
  VLC_ADD_PLUGIN([motiondetect])
  VLC_ADD_PLUGIN([clone])
  VLC_ADD_PLUGIN([crop])
  VLC_ADD_PLUGIN([erase])
  VLC_ADD_PLUGIN([bluescreen])
  VLC_ADD_PLUGIN([alphamask])
  VLC_ADD_PLUGIN([gaussianblur])
  VLC_ADD_PLUGIN([i420_yuy2])
  VLC_ADD_PLUGIN([i422_yuy2])
  VLC_ADD_PLUGIN([i420_ymga])
  VLC_ADD_PLUGIN([i422_i420])
  VLC_ADD_PLUGIN([yuy2_i422])
  VLC_ADD_PLUGIN([yuy2_i420])
  VLC_ADD_PLUGIN([chroma_chain])
  VLC_ADD_PLUGIN([aout_file])
  VLC_ADD_PLUGIN([linear_resampler])
  VLC_ADD_PLUGIN([bandlimited_resampler])
  VLC_ADD_PLUGIN([float32_mixer])
  VLC_ADD_PLUGIN([spdif_mixer])
  VLC_ADD_PLUGIN([simple_channel_mixer])
  VLC_ADD_PLUGIN([dolby_surround_decoder])
  VLC_ADD_PLUGIN([headphone_channel_mixer])
  VLC_ADD_PLUGIN([normvol])
  VLC_ADD_PLUGIN([equalizer])
  VLC_ADD_PLUGIN([param_eq])
  VLC_ADD_PLUGIN([converter_float])
  VLC_ADD_PLUGIN([a52tospdif])
  VLC_ADD_PLUGIN([dtstospdif])
  VLC_ADD_PLUGIN([audio_format])
1222
  ALIASES="${ALIASES} rvlc"
1223
fi
1224 1225 1226 1227

dnl
dnl Some plugins aren't useful on some platforms
dnl
1228
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
1229 1230 1231
    VLC_ADD_PLUGIN([screensaver])
    VLC_ADD_PLUGIN([motion])
    VLC_ADD_PLUGIN([dynamicoverlay])
1232
    VLC_ADD_PLUGIN([signals])
1233
elif test "${SYS}" != "mingwce"; then
1234 1235 1236 1237
    VLC_ADD_PLUGIN([ntservice])
    VLC_ADD_PLUGIN([access_smb])
    VLC_ADD_PLUGIN([dmo])
    VLC_ADD_PLUGIN([msn])
1238
    VLC_ADD_LIBS([dmo],[-lole32 -luuid])
1239
else
1240
    VLC_ADD_PLUGIN([win32text])
1241
fi
1242
if test "${SYS}" = "darwin"; then
1243
    VLC_ADD_PLUGIN([quartztext])
1244
    VLC_ADD_LDFLAGS([quartztext],[-Wl,-framework,Carbon,-framework,ApplicationServices])
1245
fi
1246

1247 1248 1249
dnl
dnl  Accelerated modules
dnl
1250 1251 1252 1253
AC_ARG_WITH(,[])
AC_ARG_WITH(,[Optimization options:])

dnl  Check for fully working MMX intrinsics
1254 1255
dnl  We need support for -mmmx, we need <mmintrin.h>, and we also need a
dnl  working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1256
AC_ARG_ENABLE(mmx,
Christophe Mutricy's avatar
Christophe Mutricy committed
1257
[  --disable-mmx           disable MMX optimizations (default auto)],,[
1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270
  case "${host_cpu}" in
    i?86|x86_64)
      enable_mmx="yes"
      ;;
    *)
      enable_mmx="no"
      ;;
  esac
])
AS_IF([test "${enable_mmx}" != "no"], [
  ARCH="${ARCH} mmx"

  AC_CACHE_CHECK([if $CC groks MMX intrinsics],
1271
    [ac_cv_c_mmx_intrinsics],
1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286
    [CFLAGS="${CFLAGS_save} -O -mmmx"
     AC_TRY_COMPILE([#include <mmintrin.h>
                     #include <stdint.h>
                     uint64_t frobzor;],
                    [__m64 a, b, c;
                     a = b = c = (__m64)frobzor;
                     a = _mm_slli_pi16(a, 3);
                     a = _mm_adds_pi16(a, b);
                     c = _mm_srli_pi16(c, 8);
                     c = _mm_slli_pi16(c, 3);
                     b = _mm_adds_pi16(b, c);
                     a = _mm_unpacklo_pi8(a, b);
                     frobzor = (uint64_t)a;],
                    [ac_cv_c_mmx_intrinsics=yes],
                    [ac_cv_c_mmx_intrinsics=no])])
1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300
  AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
    AC_DEFINE(HAVE_MMX_INTRINSICS, 1,
              [Define to 1 if MMX intrinsics are available.])
    VLC_ADD_CFLAGS([memcpymmx i420_rgb_mmx i420_yuy2_mmx i422_yuy2_mmx i420_ymga_mmx],[-mmmx])
  ])

  AC_CACHE_CHECK([if $CC groks MMX inline assembly],
    [ac_cv_mmx_inline],
    [CFLAGS="${CFLAGS_save}"
     AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
                    ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
  AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
    AC_DEFINE(CAN_COMPILE_MMX, 1,
              [Define to 1 inline MMX assembly is available.])
1301 1302 1303 1304 1305
    VLC_ADD_PLUGIN([memcpymmx])
    VLC_ADD_PLUGIN([i420_rgb_mmx])
    VLC_ADD_PLUGIN([i420_yuy2_mmx])
    VLC_ADD_PLUGIN([i422_yuy2_mmx])
    VLC_ADD_PLUGIN([i420_ymga_mmx])
1306