configure.ac 195 KB
Newer Older
Sam Hocevar's avatar
 
Sam Hocevar committed
1
dnl Autoconf settings for vlc
2

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
3 4
AC_COPYRIGHT([Copyright 2002-2009 the VideoLAN team])

5
AC_INIT(vlc, 1.0.0-git)
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
6 7
VERSION_MAJOR="1"
VERSION_MINOR="0"
8
VERSION_REVISION="0"
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
9
VERSION_EXTRA="-git"
10 11
PKGDIR="vlc"
AC_SUBST(PKGDIR)
12

13
CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
14
CODENAME="Goldeneye"
Christophe Mutricy's avatar
Christophe Mutricy committed
15
COPYRIGHT_YEARS="1996-2009"
16

17
AC_PREREQ(2.59c)
18
AC_CONFIG_SRCDIR(src/libvlc.c)
19
AC_CONFIG_AUX_DIR(autotools)
20
AC_CONFIG_MACRO_DIR(m4)
21
AC_CANONICAL_BUILD
22
AC_CANONICAL_HOST
23

24
AM_INIT_AUTOMAKE(tar-ustar)
25 26
AM_CONFIG_HEADER(config.h)

27 28 29 30 31 32 33
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"],
34
    [enable_maintainer_mode="yes"])
35 36
AM_MAINTAINER_MODE

37 38 39 40 41 42 43 44 45 46
dnl
dnl Directories
dnl
dnl vlcincludedir="\${includedir}/\${PKGDIR}"
dnl AC_SUBST(vlcincludedir)
vlcdatadir="\${datadir}/\${PKGDIR}"
AC_SUBST(vlcdatadir)
vlclibdir="\${libdir}/\${PKGDIR}"
AC_SUBST(vlclibdir)

47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
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
65 66 67
dnl
dnl  Save *FLAGS
dnl
Sam Hocevar's avatar
Sam Hocevar committed
68
VLC_SAVE_FLAGS
Sam Hocevar's avatar
 
Sam Hocevar committed
69

Sam Hocevar's avatar
Sam Hocevar committed
70
dnl
71
dnl Check for tools
Sam Hocevar's avatar
Sam Hocevar committed
72
dnl
73
AC_PROG_CC_C99
74
AC_USE_SYSTEM_EXTENSIONS
75
AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to '2' to get glibc warnings.])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
76

77 78
AM_PROG_CC_C_O
AC_PROG_CXX
79
AC_PROG_CPP
80 81 82
AC_PROG_OBJC
_AM_DEPENDENCIES([OBJC])
AC_PROG_EGREP
83 84
AC_PROG_MAKE_SET
AC_PROG_INSTALL
85
AM_PROG_AS
86

Gildas Bazin's avatar
 
Gildas Bazin committed
87 88
dnl Find the right ranlib, even when cross-compiling
AC_CHECK_TOOL(RANLIB, ranlib, :)
Sam Hocevar's avatar
 
Sam Hocevar committed
89
AC_CHECK_TOOL(STRIP, strip, :)
Jean-Paul Saman's avatar
Jean-Paul Saman committed
90 91
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(LD, ld, :)
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
92
AC_CHECK_TOOL(DLLTOOL, dlltool, :)
Gildas Bazin's avatar
 
Gildas Bazin committed
93

94 95 96
dnl Check for compiler properties
AC_C_CONST
AC_C_INLINE
97
AC_C_RESTRICT
98

99 100 101 102 103 104 105 106 107 108 109
dnl Allow binary package maintainer to pass a custom string to avoid 
dnl cache problem
AC_ARG_WITH(binary-version, 
	AS_HELP_STRING([--with-binary-version=STRING],
	     [To avoid plugins cache problem between binary version]),[],[])
AS_IF([test -n "${with_binary_version}"],[
      AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
			 [Binary specific version])
      ])


110 111 112
dnl
dnl  Check for the contrib directory
dnl
113 114
AC_ARG_WITH(contrib,
    [  --without-contrib       do not use the libraries in extras/contrib],[],[])
115
  AS_IF([test "${with_contrib}" != "no"],[
116
    AC_MSG_CHECKING([for libs in extras/contrib])
117 118 119 120
    topdir="`dirname $0`"
    if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
       topdir="`pwd`/$topdir"
    fi
121 122
  AS_IF([test -d ${topdir}/extras/contrib/lib],[
   AS_IF([test "`grep HOST ${topdir}/extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"],[
123 124
      if test "${with_contrib}" = "yes"; then
        AC_MSG_RESULT([no])
125
        AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
126 127
      else
        AC_MSG_RESULT([no])
128
        AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
129
      fi
130
     ],[
131
    AC_MSG_RESULT([yes])
132 133 134 135 136 137 138 139 140
    export PATH=${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"
141
    if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
142
        export PKG_CONFIG_PATH=${topdir}/extras/contrib/lib/pkgconfig:$PKG_CONFIG_PATH
143
    else
144
        export PKG_CONFIG_LIBDIR=${topdir}/extras/contrib/lib/pkgconfig
145
    fi
146 147
    LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
    LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
148

149 150 151
    if test -z $with_mozilla_sdk_path; then
       with_mozilla_sdk_path=${topdir}/extras/contrib/gecko-sdk
    fi
152 153 154
    if test -z $with_cyberlink_tree; then
       with_cyberlink_tree=${topdir}/extras/contrib/src/clinkcc
    fi
155

156 157 158 159 160 161 162
    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
163 164 165 166 167
    ])
  ],[
    AC_MSG_RESULT([no])
  ])
])
Sam Hocevar's avatar
Sam Hocevar committed
168
dnl
169
dnl  Set default values
Sam Hocevar's avatar
Sam Hocevar committed
170
dnl
171
LDFLAGS_vlc="${LDFLAGS}"
Sam Hocevar's avatar
Sam Hocevar committed
172

Gildas Bazin's avatar
 
Gildas Bazin committed
173 174 175
dnl
dnl  Check the operating system
dnl
176
case "${host_os}" in
Sam Hocevar's avatar
Sam Hocevar committed
177
  "")
178 179
    SYS=unknown
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
180
  linux*)
181 182
    SYS=linux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
183
  bsdi*)
184 185
    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
186
    VLC_ADD_LIBS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
187
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
188
  *bsd*)
189
    SYS="${host_os}"
190
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
191
    case "${host_os}" in
192 193
      freebsd*)
        CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
194
        CPPFLAGS="${CPPFLAGS_save}"
195
        LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
Derk-Jan Hartman's avatar
Derk-Jan Hartman committed
196
        LDFLAGS="${LDFLAGS_save}"
197 198
        ;;
    esac
199
    ;;
200 201 202 203
  darwin*)
    SYS=darwin
    CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
204
    OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
205
    LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names"; LDFLAGS="${LDFLAGS_save}"
206 207 208
    VLC_ADD_LDFLAGS([mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([mkv mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([vlc],[-Wl,-undefined,dynamic_lookup])
209
    VLC_ADD_LDFLAGS([libvlc_control],[-Wl,dynamic_lookup])
210
    VLC_ADD_LDFLAGS([avcodec avformat swscale imgresample postproc i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
211
    VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
212
    VLC_ADD_LDFLAGS([libvlc],[-Wl,-framework,CoreFoundation])
213
    VLC_ADD_LDFLAGS([motion],[-Wl,-framework,IOKit,-framework,CoreFoundation])
214
    AC_ARG_ENABLE(macosx-defaults,
215
      AS_HELP_STRING([--enable-macosx-defaults],[Build the default configuration on Mac OS X (default enabled)]))
216 217 218 219
    if test "x${enable_macosx_defaults}" != "xno"
    then
        echo ""
        echo "Building with Mac OS X defaults:"
220 221
        with_macosx_version_min="10.4"
        echo "  Assuming --with-macosx-version-min=10.4"
222 223 224
        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
225 226
        enable_macosx="yes"
        echo "  Assuming --enable-macosx"
227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248
        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"
249 250
        enable_update_check="yes"
        echo "  Assuming --enable-update-check"
251 252 253 254
        enable_libass="yes"
        echo "  Assuming --enable-libass"
        enable_asademux="yes"
        echo "  Assuming --enable-asademux"
255 256 257 258 259 260 261 262 263

        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"
264 265 266 267 268 269 270
    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="$CFLAGS"
271
        CFLAGS="$CFLAGS -dynamiclib -single_module -read_only_relocs suppress"
272 273 274 275 276
        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"
277

278 279 280 281 282 283
        if test "x$ac_ld_does_not_support_text_reloc" = "xyes"; then
            enable_mmx="no"
            echo "  Assuming --disable-mmx (due to a bug in ld)"
            enable_sse="no"
            echo "  Assuming --disable-sse (due to a bug in ld)"
        fi
284
    fi
285 286 287 288 289 290
    dnl
    dnl  Check for Mac OS X SDK settings
    dnl
    AC_ARG_WITH(macosx-sdk,
       [  --with-macosx-sdk=DIR   compile using the SDK in DIR])
    if test "${with_macosx_sdk}" != "" ; then
291
        CPP="${CPP} -isysroot ${with_macosx_sdk}" 
292 293 294 295 296 297 298 299
        CC="${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
300
        CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}" 
301 302 303 304 305 306 307 308 309 310
        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
311
    ;;
312
  *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
313
    AC_CHECK_TOOL(WINDRES, windres, :)
Gildas Bazin's avatar
 
Gildas Bazin committed
314

315
    case "${host_os}" in
Sam Hocevar's avatar
Sam Hocevar committed
316 317
      *wince* | *mingwce* | *mingw32ce* | *pe*)
        SYS=mingwce
318 319
        dnl Sadly CeGCC still needs non-wince macros
        AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0500' for Windows 2000 APIs.])
Sam Hocevar's avatar
Sam Hocevar committed
320
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
321
      *mingw32*)
Gildas Bazin's avatar
 
Gildas Bazin committed
322
        SYS=mingw32
323
        AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
Gildas Bazin's avatar
 
Gildas Bazin committed
324
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
325
      *cygwin*)
Gildas Bazin's avatar
 
Gildas Bazin committed
326 327
        dnl Check if we are using the mno-cygwin mode in which case we are
        dnl actually dealing with a mingw32 compiler.
328
        AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
Gildas Bazin's avatar
 
Gildas Bazin committed
329 330 331 332 333 334 335 336
        AC_EGREP_CPP(yes,
            [#ifdef WIN32
             yes
             #endif],
            SYS=mingw32, SYS=cygwin)
        ;;
    esac

Sam Hocevar's avatar
Sam Hocevar committed
337
    if test "${SYS}" = "mingw32"; then
338
        # add ws2_32 for closesocket, select, recv
339
        VLC_ADD_LIBS([libvlc],[-lws2_32 -lnetapi32 -lwinmm])
340
        VLC_ADD_LDFLAGS([vlc],[-mwindows])
341 342
        VLC_ADD_LIBS([activex mozilla],[-lgdi32])
        VLC_ADD_LIBS([cdda vcdx cddax sdl_image],[-lwinmm])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
343
        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 stream_out_raop vod_rtsp access_realrtsp rtp telnet rc netsync gnutls growl_udp flac ts audioscrobbler lua remoteosd],[-lws2_32])
Gildas Bazin's avatar
 
Gildas Bazin committed
344
    fi
345 346
    if test "${SYS}" = "mingwce"; then
        # add ws2 for closesocket, select, recv
347
        VLC_ADD_LIBS([libvlc access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp sap http netsync audioscrobbler growl rtp stream_out_rtp remoteosd],[-lws2])
Sam Hocevar's avatar
Sam Hocevar committed
348
        VLC_ADD_LIBS([libvlc],[-lmmtimer])
349
   fi
350
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
351
  *nto*)
352
    SYS=nto
353
    VLC_ADD_LIBS([x11 xvideo],[-lsocket])
354
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
355
  solaris*)
356
    SYS=solaris
357 358 359
    # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
    # Perhaps it is useful other places as well? 
    CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
360
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
361
  hpux*)
362 363
    SYS=hpux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
364
  beos)
365
    SYS=beos
366 367
    CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
368
    VLC_ADD_CXXFLAGS([beos],[])
369 370 371 372
    VLC_ADD_LIBS([vlc libvlc logger],[-lbe])
    VLC_ADD_LIBS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
    VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
    VLC_ADD_LIBS([access_file],[-lpoll])
373
    LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
374 375
    dnl Check for BONE
    if test -f /boot/beos/system/lib/libbind.so; then
376
        VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl_udp],[-lbind -lsocket])
377
    else
378
        VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl_udp],[-lnet])
379
    fi
380

Eric Petit's avatar
Eric Petit committed
381
    dnl Ugly check for Zeta
382
    if test -f /boot/beos/system/lib/libzeta.so; then
383
        VLC_ADD_LIBS([beos],[-lzeta])
384
    fi
385
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
386
  *)
387
    SYS="${host_os}"
388
    ;;
Gildas Bazin's avatar
 
Gildas Bazin committed
389
esac
Sam Hocevar's avatar
Sam Hocevar committed
390 391
AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
392
AM_CONDITIONAL(HAVE_LINUX, [test "${SYS}" = "linux"])
Sam Hocevar's avatar
Sam Hocevar committed
393
AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
394
AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
395

396
dnl
397 398 399 400 401 402
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"
403
    ;;
404
    *)
405
    ;;
406 407 408
esac

dnl 
409 410 411 412
dnl  Libtool
dnl  It's very bad, but our former custom system was worst
dnl  -- Courmisch
dnl
413 414 415 416

dnl override platform specific check for dependent libraries
dnl otherwise libtool linking of shared libraries will
dnl fail on anything other than pass_all.
417 418
AC_CACHE_VAL(lt_cv_deplibs_check_method,
    [lt_cv_deplibs_check_method=pass_all])
419

420
AC_DISABLE_STATIC
421
dnl AC_DISABLE_FAST_INSTALL
422
AC_LIBTOOL_DLOPEN
423
AC_LIBTOOL_WIN32_DLL
424 425
m4_undefine([AC_PROG_F77])
m4_defun([AC_PROG_F77],[])
426 427
AC_PROG_LIBTOOL

428 429 430 431 432
m4_undefine([AC_DEPLIBS_CHECK_METHOD])
m4_defun([AC_DEPLIBS_CHECK_METHOD],[])

lt_cv_deplibs_check_method=pass_all

433

434 435 436
dnl
dnl Gettext stuff
dnl
437
AM_GNU_GETTEXT_VERSION([0.17])
438 439
AM_GNU_GETTEXT([external])
VLC_ADD_LIBS([libvlc vlc], [${LTLIBINTL}])
440

441 442 443
dnl
dnl Iconv stuff
dnl
444
AM_ICONV
445
VLC_ADD_CFLAGS([libvlc],[${INCICONV}])
446
VLC_ADD_LIBS([libvlc],[${LTLIBICONV}])
447

Gildas Bazin's avatar
 
Gildas Bazin committed
448
dnl Check for the need to include the mingwex lib for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
449
if test "${SYS}" = "mingw32"
Gildas Bazin's avatar
 
Gildas Bazin committed
450 451
then
    AC_CHECK_LIB(mingwex,opendir,
452 453
        AC_CHECK_LIB(mingw32,opendir,,
            [VLC_ADD_LIBS([libvlc gtk],[-lmingwex])])
Gildas Bazin's avatar
 
Gildas Bazin committed
454 455 456
    )
fi

Gildas Bazin's avatar
 
Gildas Bazin committed
457
dnl Check for fnative-struct or mms-bitfields support for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
458
if test "${SYS}" = "mingw32"
Gildas Bazin's avatar
 
Gildas Bazin committed
459 460 461 462 463
then
    AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
        [ac_cv_c_mms_bitfields],
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
Sam Hocevar's avatar
Sam Hocevar committed
464
    if test "${ac_cv_c_mms_bitfields}" != "no"; then
465 466
        CFLAGS_save="${CFLAGS_save} -mms-bitfields";
        CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
Gildas Bazin's avatar
 
Gildas Bazin committed
467
    else
468 469 470 471
        AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
            [ac_cv_c_fnative_struct],
            [CFLAGS="${CFLAGS_save} -fnative-struct"
             AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
Sam Hocevar's avatar
Sam Hocevar committed
472
        if test "${ac_cv_c_fnative_struct}" != "no"; then
473 474 475
            CFLAGS_save="${CFLAGS_save} -fnative-struct";
            CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
        fi
Gildas Bazin's avatar
 
Gildas Bazin committed
476 477
    fi

Gildas Bazin's avatar
 
Gildas Bazin committed
478 479 480 481
    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi

dnl Check for fvtable-thunks support for mingw32
482
if test "${SYS}" = "mingw32" -a "${CXX}" != ""
Gildas Bazin's avatar
 
Gildas Bazin committed
483 484 485 486 487 488 489
then
AC_LANG_PUSH(C++)
    AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
        [ac_cv_cxx_fvtable_thunks],
        [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
         AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
                        ac_cv_cxx_fvtable_thunks=no)])
Sam Hocevar's avatar
Sam Hocevar committed
490
    if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
Gildas Bazin's avatar
 
Gildas Bazin committed
491 492 493
        CXXFLAGS_mingw32_special="-fvtable-thunks"
    fi

Sam Hocevar's avatar
Sam Hocevar committed
494
    CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
Gildas Bazin's avatar
 
Gildas Bazin committed
495
AC_LANG_POP(C++)
Gildas Bazin's avatar
 
Gildas Bazin committed
496 497
fi

Sam Hocevar's avatar
Sam Hocevar committed
498 499 500 501
dnl Plugin compilation stuff

VLC_LIBRARY_SUFFIX

Sam Hocevar's avatar
 
Sam Hocevar committed
502
dnl The -DSYS_FOO flag
503
CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
 
Sam Hocevar committed
504

505
dnl Check for system libs needed
506
need_libc=false
507

508
dnl Check for usual libc functions
509
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])
510 511
AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
512
AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
513
AC_FUNC_ALLOCA
Geoffroy Couprie's avatar
Geoffroy Couprie committed
514
AC_CHECK_FUNCS(fcntl)
Sam Hocevar's avatar
 
Sam Hocevar committed
515

516 517 518
dnl Check for Linux system calls
AC_CHECK_FUNCS([vmsplice eventfd])

519 520
AH_BOTTOM([#include <vlc_fixups.h>])

521
AC_CHECK_FUNCS(mmap, [VLC_ADD_PLUGIN([access_mmap])])
522

523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538
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

539
AC_CHECK_FUNCS(connect,,[
Sam Hocevar's avatar
Sam Hocevar committed
540
  AC_CHECK_LIB(socket,connect,[
541
    VLC_ADD_LIBS([libvlc cdda cddax],-lsocket)
542
    LIBS_socket="-lsocket"
Sam Hocevar's avatar
Sam Hocevar committed
543 544
  ])
])
545

546
AC_CHECK_FUNCS(send,,[
Sam Hocevar's avatar
Sam Hocevar committed
547
  AC_CHECK_LIB(socket,send,[
548
    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
549 550
  ])
])
551

552 553 554 555
AC_CHECK_HEADERS(zlib.h, [
  VLC_ADD_LIBS([access_http],[-lz])
])

556
dnl Check for socklen_t
557 558 559 560
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([
561 562
[#include <sys/types.h>
#ifdef WIN32
563
# include <winsock2.h>
564
# include <ws2tcpip.h>
565 566
#else
# include <sys/socket.h>
567 568 569 570 571
#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)])
572

573 574 575 576 577 578 579
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 )
580
     # include <winsock2.h>
581 582 583 584 585 586 587
     #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)])
588
AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
589 590
  AC_DEFINE(sockaddr_storage, sockaddr)
  AC_DEFINE(ss_family, sa_family)
591
])
592

593
dnl getaddrinfo, getnameinfo and gai_strerror check
594
dnl  -lnsl and -lsocket are needed on Solaris;
595
dnl  we purposedly make the test fail on Windows
596
LIBS_save="${LIBS}"
597
AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
598
AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
599 600 601 602 603 604 605

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}"

606
AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
607 608
AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
[#include <sys/types.h>
609
#if defined( WIN32 ) || defined( UNDER_CE )
610 611 612
# if defined(UNDER_CE) && defined(sockaddr_storage)
#  undef sockaddr_storage
# endif
613 614 615 616 617
# include <winsock2.h>
# include <ws2tcpip.h>
#else
# include <netdb.h>
#endif])
618

619 620 621 622 623 624 625
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"]))
Sam Hocevar's avatar
Sam Hocevar committed
626
if test "${ac_cv_c_va_copy}" = "yes"; then
627 628 629 630 631 632 633 634
  AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
fi
AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; __va_copy(ap1,ap2);],
    [ac_cv_c___va_copy="yes"],
    [ac_cv_c___va_copy="no"]))
Sam Hocevar's avatar
Sam Hocevar committed
635
if test "${ac_cv_c___va_copy}" = "yes"; then
636
  AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
637 638
fi

639
AC_CHECK_FUNCS(inet_aton,,[
Sam Hocevar's avatar
Sam Hocevar committed
640
  AC_CHECK_LIB(resolv,inet_aton,[
641
    VLC_ADD_LIBS([libvlc],[-lresolv])
Sam Hocevar's avatar
Sam Hocevar committed
642
  ])
643
])
Sam Hocevar's avatar
 
Sam Hocevar committed
644

645
dnl Check for getopt (always use builtin one on win32)
646
if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
647 648
need_getopt=:
else
649
need_getopt=false
650
AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
Sam Hocevar's avatar
 
Sam Hocevar committed
651
[ # FreeBSD has a gnugetopt library for this:
652
  AC_CHECK_LIB([gnugetopt],[getopt_long],
Sam Hocevar's avatar
Sam Hocevar committed
653
    [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
654
     VLC_ADD_LIBS([libvlc],[-lgnugetopt])],
655
    [need_getopt=:])])
656
fi
657
AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
Sam Hocevar's avatar
 
Sam Hocevar committed
658

659
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
660
AC_TYPE_SIGNAL
Sam Hocevar's avatar
Sam Hocevar committed
661
AC_CHECK_LIB(m,cos,[
662
  VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain scene],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
663 664
])
AC_CHECK_LIB(m,pow,[
665
  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
666 667
])
AC_CHECK_LIB(m,sqrt,[
668
  VLC_ADD_LIBS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
669
])
670
AC_CHECK_LIB(m,ceil,[
671
  VLC_ADD_LIBS([mosaic],[-lm])
672
])
673
AC_CHECK_LIB(m,exp,[
674
  VLC_ADD_LIBS([gaussianblur],[-lm])
675
])
676 677 678
AC_CHECK_LIB(m,round,[
  VLC_ADD_LIBS([dbus],[-lm])
])
679
AC_CHECK_LIB(mx,sqrtf,[
680
  VLC_ADD_LIBS([x264],[-lmx])
681
])
682
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
683

Sam Hocevar's avatar
Sam Hocevar committed
684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700
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 "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dl.h)
  ac_cv_my_have_shl_load=no
  AC_CHECK_FUNC(shl_load,
   [ac_cv_my_have_shl_load=yes,
    AC_CHECK_LIB(dld, shl_load,
     [ac_cv_my_have_shl_load=yes
701
      VLC_ADD_LIBS([libvlc],[-ldld])])])
Sam Hocevar's avatar
Sam Hocevar committed
702 703 704 705 706 707 708 709 710
  if test "${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,
711
   [VLC_ADD_LIBS([libvlc],[-ldld])
Sam Hocevar's avatar
Sam Hocevar committed
712 713 714 715 716 717
    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 "${ac_cv_have_plugins}" = "no"; then
718 719
  if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
    AC_CHECK_LIB(kernel32, main,
720
     [VLC_ADD_LIBS([libvlc],[-lkernel32])
721 722 723
      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
724 725
fi

726 727 728 729 730 731 732 733
# 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
734 735
# BeOS style
if test "${ac_cv_have_plugins}" = "no"; then
Sam Hocevar's avatar
Sam Hocevar committed
736 737 738 739
  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
740 741 742 743 744 745 746 747 748 749
fi

# Only test for dlopen() if the others didn't work
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
  ac_cv_my_have_dlopen=no
  AC_CHECK_FUNC(dlopen,
    ac_cv_my_have_dlopen=yes,
    AC_CHECK_LIB(dl, dlopen,
      ac_cv_my_have_dlopen=yes
750
      VLC_ADD_LIBS([libvlc realaudio realvideo],[-ldl]),
Sam Hocevar's avatar
Sam Hocevar committed
751 752
      AC_CHECK_LIB(svld, dlopen,
        ac_cv_my_have_dlopen=yes
753
        VLC_ADD_LIBS([libvlc],[-lsvld]))))
Sam Hocevar's avatar
Sam Hocevar committed
754 755 756 757 758 759
  if test "${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

760
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
761
dnl Check for pthreads - borrowed from XMMS
Sam Hocevar's avatar
 
Sam Hocevar committed
762
THREAD_LIB=error
Sam Hocevar's avatar
Sam Hocevar committed
763
if test "${THREAD_LIB}" = "error"; then
764
  AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
Sam Hocevar's avatar
 
Sam Hocevar committed
765
fi
Sam Hocevar's avatar
Sam Hocevar committed
766
if test "${THREAD_LIB}" = "error"; then
767
  AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
Sam Hocevar's avatar
 
Sam Hocevar committed
768
fi
Sam Hocevar's avatar
Sam Hocevar committed
769
if test "${THREAD_LIB}" = "error"; then
770
  AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
Sam Hocevar's avatar
 
Sam Hocevar committed
771
fi
Sam Hocevar's avatar
Sam Hocevar committed
772
if test "${THREAD_LIB}" = "error"; then
773
  AC_CHECK_FUNCS(pthread_mutex_lock)
774
  THREAD_LIB=""
Sam Hocevar's avatar
 
Sam Hocevar committed
775
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
776

777
VLC_ADD_LIBS([libvlc plugin],[${THREAD_LIB}])
Gildas Bazin's avatar
 
Gildas Bazin committed
778

779 780 781 782 783 784 785
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])])
])
Gildas Bazin's avatar
 
Gildas Bazin committed
786

787 788 789 790 791 792 793 794 795 796
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.])
Gildas Bazin's avatar
 
Gildas Bazin committed
797
fi
798
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" 
Gildas Bazin's avatar
 
Gildas Bazin committed
799

Sam Hocevar's avatar
 
Sam Hocevar committed
800
dnl Check for misc headers
801
AC_MSG_CHECKING(for strncasecmp in strings.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
802
AC_EGREP_HEADER(strncasecmp,strings.h,[
803
  AC_MSG_RESULT(yes)
804
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
805 806
            Define if <strings.h> defines strncasecmp.)],[
  AC_MSG_RESULT(no)])
Sam Hocevar's avatar
 
Sam Hocevar committed
807

Sam Hocevar's avatar
 
Sam Hocevar committed
808
dnl Check for headers
809
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)
810
AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h xlocale.h)
811
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h sys/eventfd.h])
812 813
AC_CHECK_HEADERS([net/if.h], [], [],
  [
814
    #include <sys/socket.h>
815
  ])
816
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
817
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
818
AC_CHECK_HEADERS([linux/version.h linux/dccp.h])
819
AC_CHECK_HEADERS(syslog.h)
820
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
821

Sam Hocevar's avatar
 
Sam Hocevar committed
822 823
AC_HEADER_TIME

824 825 826 827 828 829
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)
])

830
dnl Check for poll
831 832 833 834 835 836
AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])], [
if test ${SYS} != "mingw32"
then
    AC_MSG_WARN([Your platform does not support poll(). VLC has it's own poll() implementation, but it is only intended to be used on Windows. VLC might crash or be insecure when you see this message. Either switch to an OS with a proper poll() implementation, or implement one for your OS in VLC])
fi
])
837

838 839
dnl Check for dirent
need_dirent=false
840
AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
841 842
AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})

843
dnl Mac OS X and other OSes don't have declaration for nanosleep
844
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
845
AC_MSG_CHECKING(for nanosleep in time.h)
846
AC_EGREP_HEADER(nanosleep,time.h,[
847
  AC_MSG_RESULT(yes)
848 849
  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
            Define if <time.h> defines nanosleep.)
850 851
],[
  AC_MSG_RESULT(no)
852
])
853
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
854 855

dnl Make sure we have timespecs
856
AC_MSG_CHECKING(for timespec in sys/time.h)
857
AC_EGREP_HEADER(timespec,sys/time.h,[
858
  AC_MSG_RESULT(yes)
859 860
  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
861 862
],[
  AC_MSG_RESULT(no)
863
])
864

Sam Hocevar's avatar
 
Sam Hocevar committed
865
dnl Check for threads library
866
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
867
AC_CHECK_HEADERS(pthread.h)
868
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
869

870
dnl Find where are the X headers and libraries
871
AC_PATH_XTRA()
872

873
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.
874 875 876
dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
AC_ARG_VAR(PKG_CONFIG_PATH, 
	   [Paths where to find .pc not at the default location])
877 878
PKG_PROG_PKG_CONFIG()

879
dnl Check for hal
880 881 882
AC_ARG_ENABLE(hal,
  [  --enable-hal            Linux HAL services discovery (default enabled)])
 
883
if test "${enable_hal}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
884
then
885
  PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
886
    [
887
      AC_DEFINE( HAVE_HAL, 1, [Define if you have the HAL library] )
888 889
      VLC_ADD_PLUGIN([hal])
      VLC_ADD_PLUGIN([probe_hal])
890
      VLC_ADD_LIBS([libvlc hal probe_hal],[$HAL_LIBS])
891
      VLC_ADD_CFLAGS([libvlc hal probe_hal],[$HAL_CFLAGS])],
892
    [AC_MSG_WARN([libhal >= 0.5.0 was not found. Install libhal-dev ?])]
893
  )
894
fi
895

896 897
dnl Check for dbus
AC_ARG_ENABLE(dbus,
898
  [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
899 900
case "${SYS}" in
    linux*|*bsd*)
901
if test "${enable_dbus}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
902
then
903 904
  dnl api stable dbus
  PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
905
    [ AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
906
      VLC_ADD_LIBS([screensaver libvlc],[$DBUS_LIBS])
907
      VLC_ADD_CFLAGS([screensaver libvlc],[$DBUS_CFLAGS])
908
      dnl Check for dbus control interface
Rafaël Carré's avatar
Rafaël Carré committed
909
        AC_ARG_ENABLE(dbus-control, [  --disable-dbus-control  D-BUS control interface (default enabled)])
910
        if test "${enable_dbus_control}" != "no"
911
        then
912
          VLC_ADD_PLUGIN([dbus])
913
          VLC_ADD_LIBS([dbus],[$DBUS_LIBS])
914
          VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
915 916
        fi
      dnl Check for Telepathy
Christophe Mutricy's avatar
Christophe Mutricy committed
917 918
        AC_ARG_ENABLE(telepathy,
          AS_HELP_STRING([--enable-telepathy],[Telepathy Presence plugin through DBus(default enabled)]))
919
        if test "${enable_telepathy}" != "no"; then
920
          VLC_ADD_PLUGIN([telepathy])
921
          VLC_ADD_LIBS([telepathy],[$DBUS_LIBS])
922
          VLC_ADD_CFLAGS([telepathy],[$DBUS_CFLAGS])
923 924
        fi
        dnl Power Management Inhibiter
925
        VLC_ADD_PLUGIN([inhibit])
926 927
        VLC_ADD_LIBS([inhibit],[$DBUS_LIBS])
        VLC_ADD_CFLAGS([inhibit],[$DBUS_CFLAGS])
928 929
    ],
    [AC_MSG_ERROR([Couldn't find DBus >= 1.0.0, install libdbus-dev ?])]
930 931
  )
fi
932 933
;;
esac
934

935
dnl Build the gtk_main plugins?
936
NEED_GTK_MAIN=no
937
NEED_GNOME_MAIN=no
938 939
NEED_GTK2_MAIN=no
NEED_GNOME2_MAIN=no
940

941 942 943
dnl build the qte plugin ?
NEED_QTE_MAIN=no

Sam Hocevar's avatar
 
Sam Hocevar committed
944
dnl Check for ntohl, etc.
945
AC_CACHE_CHECK([for ntohl in sys/param.h],
946 947 948
    [ac_cv_c_ntohl_sys_param_h],
    [CFLAGS="${CFLAGS_save} -Wall -Werror"
     AC_TRY_COMPILE([#include <sys/param.h>],
949
        [int meuh; ntohl(meuh);],
950
        ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
Sam Hocevar's avatar
Sam Hocevar committed
951
if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
952
    AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
953
fi
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
954
CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
 
Sam Hocevar committed
955

956
RDC_PROG_CC_WFLAGS([all extra sign-compare undef pointer-arith bad-function-cast cast-align write-strings missing-prototypes volatile-register-var error-implicit-function-declaration])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
957
RDC_PROG_CC_FLAGS_IFELSE([-pipe])
Sam Hocevar's avatar
 
Sam Hocevar committed
958 959

dnl Check for various optimization flags
960 961 962 963
AC_CACHE_CHECK([if \$CC accepts -Os],
    [ac_cv_c_os],
    [CFLAGS="${CFLAGS_save} -Os"
     AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
964 965 966 967 968 969 970 971 972 973 974 975
if test "${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
976 977
fi

Sam Hocevar's avatar
 
Sam Hocevar committed
978
AC_CACHE_CHECK([if \$CC accepts -O3],
979 980 981
    [ac_cv_c_o3],
    [CFLAGS="${CFLAGS_save} -O3"
     AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
982
if test "${ac_cv_c_o3}" != "no" -a "x${enable_debug}" = "xno"; then
983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999
    CFLAGS_OPTIM_SPEED="${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
1000 1001
fi

1002 1003 1004 1005 1006 1007
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"
Sam Hocevar's avatar
 
Sam Hocevar committed
1008 1009 1010 1011
fi

dnl Check for -ffast-math
AC_CACHE_CHECK([if \$CC accepts -ffast-math],
1012 1013 1014
    [ac_cv_c_fast_math],
    [CFLAGS="${CFLAGS_save} -ffast-math"
     AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
Sam Hocevar's avatar
Sam Hocevar committed
1015
if test "${ac_cv_c_fast_math}" != "no"; then
1016
    CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -ffast-math"
Sam Hocevar's avatar
 
Sam Hocevar committed
1017 1018 1019
fi

dnl Check for -funroll-loops
1020
dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
Sam Hocevar's avatar
Sam Hocevar committed
1021
if test "${SYS}" != "beos"
1022 1023 1024 1025 1026
then
  AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
      [ac_cv_c_unroll_loops],
      [CFLAGS="${CFLAGS_save} -funroll-loops"
       AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
Sam Hocevar's avatar
Sam Hocevar committed
1027
  if test "${ac_cv_c_unroll_loops}" != "no"; then
1028
      CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -funroll-loops"
1029
  fi
Sam Hocevar's avatar
 
Sam Hocevar committed
1030 1031 1032 1033
fi

dnl Check for -fomit-frame-pointer
AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1034 1035 1036
    [ac_cv_c_omit_frame_pointer],
    [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
     AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
Sam Hocevar's avatar
Sam Hocevar committed
1037
if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1038
 if test "${SYS}" != "darwin"; then
1039
    CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEB