configure.ac 196 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-pre2)
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
6 7
VERSION_MAJOR="1"
VERSION_MINOR="0"
8
VERSION_REVISION="0"
9
VERSION_EXTRA="-pre2"
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_CONFIG_LIBOBJ_DIR(compat)
22
AC_CANONICAL_BUILD
23
AC_CANONICAL_HOST
24

25
AM_INIT_AUTOMAKE(tar-ustar)
26 27
AM_CONFIG_HEADER(config.h)

28 29 30 31 32 33 34
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"],
35
    [enable_maintainer_mode="yes"])
36 37
AM_MAINTAINER_MODE

38 39 40 41 42 43 44 45 46 47
dnl
dnl Directories
dnl
dnl vlcincludedir="\${includedir}/\${PKGDIR}"
dnl AC_SUBST(vlcincludedir)
vlcdatadir="\${datadir}/\${PKGDIR}"
AC_SUBST(vlcdatadir)
vlclibdir="\${libdir}/\${PKGDIR}"
AC_SUBST(vlclibdir)

48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65
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
66 67 68
dnl
dnl  Save *FLAGS
dnl
Sam Hocevar's avatar
Sam Hocevar committed
69
VLC_SAVE_FLAGS
Sam Hocevar's avatar
 
Sam Hocevar committed
70

Sam Hocevar's avatar
Sam Hocevar committed
71
dnl
72
dnl Check for tools
Sam Hocevar's avatar
Sam Hocevar committed
73
dnl
74
AC_PROG_CC_C99
75
AC_USE_SYSTEM_EXTENSIONS
76
AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to '2' to get glibc warnings.])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
77

78 79
AM_PROG_CC_C_O
AC_PROG_CXX
80
AC_PROG_CPP
81 82 83
AC_PROG_OBJC
_AM_DEPENDENCIES([OBJC])
AC_PROG_EGREP
84 85
AC_PROG_MAKE_SET
AC_PROG_INSTALL
86
AM_PROG_AS
87

Gildas Bazin's avatar
 
Gildas Bazin committed
88 89
dnl Find the right ranlib, even when cross-compiling
AC_CHECK_TOOL(RANLIB, ranlib, :)
Sam Hocevar's avatar
 
Sam Hocevar committed
90
AC_CHECK_TOOL(STRIP, strip, :)
Jean-Paul Saman's avatar
Jean-Paul Saman committed
91 92
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(LD, ld, :)
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
93
AC_CHECK_TOOL(DLLTOOL, dlltool, :)
Gildas Bazin's avatar
 
Gildas Bazin committed
94

95 96 97
dnl Check for compiler properties
AC_C_CONST
AC_C_INLINE
98
AC_C_RESTRICT
99

100
dnl Allow binary package maintainer to pass a custom string to avoid
101
dnl cache problem
102
AC_ARG_WITH(binary-version,
103 104 105 106 107 108 109 110
	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])
      ])


111 112 113
dnl
dnl  Check for the contrib directory
dnl
114
AC_ARG_WITH(contrib,
115
    [  --without-contrib       do not use the libraries in CONTRIB_DIR],[],[])
116
  AS_IF([test "${with_contrib}" != "no"],[
117 118 119 120 121 122 123 124
    AC_ARG_VAR([CONTRIB_DIR], [directory containing pre-built contrib, overriding extras/contrib])
    if test -z "$CONTRIB_DIR"
    then
      topdir="`dirname $0`"
      if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
         topdir="`pwd`/$topdir"
      fi
      CONTRIB_DIR=${topdir}/extras/contrib
125
    fi
126
    AC_MSG_CHECKING([for libs in ${CONTRIB_DIR}])
Christophe Mutricy's avatar
Typo  
Christophe Mutricy committed
127
  AS_IF([test -d ${CONTRIB_DIR}/lib],[
128
   AS_IF([test "`grep HOST ${CONTRIB_DIR}/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"],[
129 130
      if test "${with_contrib}" = "yes"; then
        AC_MSG_RESULT([no])
131
        AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
132 133
      else
        AC_MSG_RESULT([no])
134
        AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
135
      fi
136
     ],[
137
    AC_MSG_RESULT([yes])
Christophe Mutricy's avatar
Typo  
Christophe Mutricy committed
138
    export PATH=${CONTRIB_DIR}/bin:$PATH
139 140 141 142 143 144 145 146
    CPPFLAGS="${CPPFLAGS} -I${CONTRIB_DIR}/include"
    CPPFLAGS_save="${CPPFLAGS_save} -I${CONTRIB_DIR}/include"
    CFLAGS="${CFLAGS} -I${CONTRIB_DIR}/include"
    CFLAGS_save="${CFLAGS_save} -I${CONTRIB_DIR}/include"
    CXXFLAGS="${CXXFLAGS} -I${CONTRIB_DIR}/include"
    CXXFLAGS_save="${CXXFLAGS_save} -I${CONTRIB_DIR}/include"
    OBJCFLAGS="${OBJCFLAGS} -I${CONTRIB_DIR}/include"
    OBJCFLAGS_save="${OBJCFLAGS_save} -I${CONTRIB_DIR}/include"
147
    if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
148
        export PKG_CONFIG_PATH=${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH
149
    else
150
        export PKG_CONFIG_LIBDIR=${CONTRIB_DIR}/lib/pkgconfig
151
    fi
152 153
    LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
    LDFLAGS_save="${LDFLAGS_save} -L${CONTRIB_DIR}/lib"
154

155
    if test -z $with_mozilla_sdk_path; then
156
       with_mozilla_sdk_path=${CONTRIB_DIR}/gecko-sdk
157
    fi
158
    if test -z $with_cyberlink_tree; then
159
       with_cyberlink_tree=${CONTRIB_DIR}/src/clinkcc
160
    fi
161

162
    if test ".`uname -s`" = ".Darwin"; then
163 164
      export LD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH
      export DYLD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH
165
    elif test ".`uname -s`" = ".BeOS"; then
166 167
      export LIBRARY_PATH=${CONTRIB_DIR}/lib:$LIBRARY_PATH
      export BELIBRARIES=${CONTRIB_DIR}/lib:$BELIBRARIES
168
    fi
169 170 171 172 173
    ])
  ],[
    AC_MSG_RESULT([no])
  ])
])
Sam Hocevar's avatar
Sam Hocevar committed
174
dnl
175
dnl  Set default values
Sam Hocevar's avatar
Sam Hocevar committed
176
dnl
177
LDFLAGS_vlc="${LDFLAGS}"
Sam Hocevar's avatar
Sam Hocevar committed
178

Gildas Bazin's avatar
 
Gildas Bazin committed
179 180 181
dnl
dnl  Check the operating system
dnl
182
case "${host_os}" in
Sam Hocevar's avatar
Sam Hocevar committed
183
  "")
184 185
    SYS=unknown
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
186
  linux*)
187 188
    SYS=linux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
189
  bsdi*)
190 191
    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
192
    VLC_ADD_LIBS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
193
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
194
  *bsd*)
195
    SYS="${host_os}"
196
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
197
    case "${host_os}" in
198 199
      freebsd*)
        CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
200
        CPPFLAGS="${CPPFLAGS_save}"
201
        LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
Derk-Jan Hartman's avatar
Derk-Jan Hartman committed
202
        LDFLAGS="${LDFLAGS_save}"
203 204
        ;;
    esac
205
    ;;
206 207 208 209
  darwin*)
    SYS=darwin
    CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
210
    OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
211
    LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names"; LDFLAGS="${LDFLAGS_save}"
212 213 214
    VLC_ADD_LDFLAGS([mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([mkv mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([vlc],[-Wl,-undefined,dynamic_lookup])
215
    VLC_ADD_LDFLAGS([libvlc],[-Wl,-undefined,dynamic_lookup])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
216
    VLC_ADD_LDFLAGS([avcodec avformat swscale postproc i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
217
    VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
218
    VLC_ADD_LDFLAGS([libvlccore],[-Wl,-framework,CoreFoundation])
219
    VLC_ADD_LDFLAGS([motion],[-Wl,-framework,IOKit,-framework,CoreFoundation])
220
    AC_ARG_ENABLE(macosx-defaults,
221
      AS_HELP_STRING([--enable-macosx-defaults],[Build the default configuration on Mac OS X (default enabled)]))
222 223 224 225
    if test "x${enable_macosx_defaults}" != "xno"
    then
        echo ""
        echo "Building with Mac OS X defaults:"
226 227 228 229
        with_macosx_version_min="10.5"
        echo "  Assuming --with-macosx-version-min=10.5"
        with_macosx_sdk="/Developer/SDKs/MacOSX${with_macosx_version_min}.sdk"
        echo "  Assuming --with-macosx-sdk=/Developer/SDKs/MacOSX${with_macosx_version_min}.sdk"
230 231 232
        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
233 234
        enable_macosx="yes"
        echo "  Assuming --enable-macosx"
235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256
        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"
257 258
        enable_update_check="yes"
        echo "  Assuming --enable-update-check"
259 260 261 262
        enable_libass="yes"
        echo "  Assuming --enable-libass"
        enable_asademux="yes"
        echo "  Assuming --enable-asademux"
263 264 265 266 267 268 269 270 271

        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"
272
    fi
273 274 275 276 277 278
    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 "${with_macosx_sdk}" != "" ; then
279 280
        CPP="${CPP} -isysroot ${with_macosx_sdk}"
        CC="${CC} -isysroot ${with_macosx_sdk}"
281 282 283 284
        CXX="${CXX} -isysroot ${with_macosx_sdk}"
        OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
        LD="${LD} -syslibroot ${with_macosx_sdk}"
    fi
285 286 287 288 289 290 291 292 293 294 295 296 297 298
    if test "${host_cpu}" = "powerpc"; then
        CPP="${CPP} -arch ppc"
        CC="${CC} -arch ppc"
        CXX="${CXX} -arch ppc"
        OBJC="${OBJC} -arch ppc"
        LD="${LD} -arch ppc"
    fi    
    if test "${host_cpu}" = "i386"; then
        CPP="${CPP} -arch i386"
        CC="${CC} -arch i386"
        CXX="${CXX} -arch i386"
        OBJC="${OBJC} -arch i386"
        LD="${LD} -arch i386"
    fi
299 300 301
    AC_ARG_WITH(macosx-version-min,
       [  --with-macosx-version-min=VERSION  compile for MacOSX VERSION and above])
    if test "${with_macosx_version_min}" != "" ; then
302 303
        CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
        CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
304 305 306 307 308 309 310 311 312
        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
313
    ;;
314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335
  darwin9*)
    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="$CFLAGS"
        CFLAGS="$CFLAGS -dynamiclib -single_module -read_only_relocs suppress"
        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"

        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
    fi
    ;;
336
  *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
337
    AC_CHECK_TOOL(WINDRES, windres, :)
338
    AC_CHECK_TOOL(OBJCOPY, objcopy, :)
Gildas Bazin's avatar
 
Gildas Bazin committed
339

340
    case "${host_os}" in
Sam Hocevar's avatar
Sam Hocevar committed
341 342
      *wince* | *mingwce* | *mingw32ce* | *pe*)
        SYS=mingwce
343 344
        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
345
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
346
      *mingw32*)
Gildas Bazin's avatar
 
Gildas Bazin committed
347
        SYS=mingw32
348
        AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
Gildas Bazin's avatar
 
Gildas Bazin committed
349
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
350
      *cygwin*)
Gildas Bazin's avatar
 
Gildas Bazin committed
351 352
        dnl Check if we are using the mno-cygwin mode in which case we are
        dnl actually dealing with a mingw32 compiler.
353
        AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
Gildas Bazin's avatar
 
Gildas Bazin committed
354 355 356 357 358 359 360 361
        AC_EGREP_CPP(yes,
            [#ifdef WIN32
             yes
             #endif],
            SYS=mingw32, SYS=cygwin)
        ;;
    esac

Sam Hocevar's avatar
Sam Hocevar committed
362
    if test "${SYS}" = "mingw32"; then
363
        # add ws2_32 for closesocket, select, recv
364
        VLC_ADD_LIBS([libvlccore],[-lws2_32 -lnetapi32 -lwinmm])
365
        VLC_ADD_LDFLAGS([vlc],[-mwindows])
366 367
        VLC_ADD_LIBS([activex mozilla],[-lgdi32])
        VLC_ADD_LIBS([cdda vcdx cddax sdl_image],[-lwinmm])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
368
        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
369
    fi
370 371
    if test "${SYS}" = "mingwce"; then
        # add ws2 for closesocket, select, recv
372 373
        VLC_ADD_LIBS([libvlccore access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp sap http netsync audioscrobbler growl rtp stream_out_rtp remoteosd],[-lws2])
        VLC_ADD_LIBS([libvlccore],[-lmmtimer])
374
   fi
375
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
376
  *nto*)
377
    SYS=nto
378
    VLC_ADD_LIBS([x11 xvideo],[-lsocket])
379
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
380
  solaris*)
381
    SYS=solaris
382
    # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
383
    # Perhaps it is useful other places as well?
384
    CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
385
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
386
  hpux*)
387 388
    SYS=hpux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
389
  beos)
390
    SYS=beos
391 392
    CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
393
    VLC_ADD_CXXFLAGS([beos],[])
394
    VLC_ADD_LIBS([vlc libvlccore logger],[-lbe])
395 396 397
    VLC_ADD_LIBS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
    VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
    VLC_ADD_LIBS([access_file],[-lpoll])
398
    LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
399 400
    dnl Check for BONE
    if test -f /boot/beos/system/lib/libbind.so; then
401
        VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlccore growl_udp],[-lbind -lsocket])
402
    else
403
        VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlccore growl_udp],[-lnet])
404
    fi
405

Eric Petit's avatar
Eric Petit committed
406
    dnl Ugly check for Zeta
Eric Petit's avatar
Eric Petit committed
407
    if test -f /boot/beos/system/lib/libzeta.so; then
408
        VLC_ADD_LIBS([beos],[-lzeta])
Eric Petit's avatar
Eric Petit committed
409
    fi
410
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
411
  *)
412
    SYS="${host_os}"
413
    ;;
Gildas Bazin's avatar
 
Gildas Bazin committed
414
esac
Sam Hocevar's avatar
Sam Hocevar committed
415 416
AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
417
AM_CONDITIONAL(HAVE_LINUX, [test "${SYS}" = "linux"])
Sam Hocevar's avatar
Sam Hocevar committed
418
AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
419
AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
420

421
dnl
422
dnl Sadly autoconf doesn't think about testing foo.exe when ask to test
423 424 425 426 427
dnl for program foo on win32

case "${build_os}" in
    cygwin|msys)
        ac_executable_extensions=".exe"
428
    ;;
429
    *)
430
    ;;
431 432
esac

433
dnl
434 435 436 437
dnl  Libtool
dnl  It's very bad, but our former custom system was worst
dnl  -- Courmisch
dnl
438 439 440 441

dnl override platform specific check for dependent libraries
dnl otherwise libtool linking of shared libraries will
dnl fail on anything other than pass_all.
Damien Fouilleul's avatar
Damien Fouilleul committed
442 443
AC_CACHE_VAL(lt_cv_deplibs_check_method,
    [lt_cv_deplibs_check_method=pass_all])
444

445
AC_DISABLE_STATIC
446
dnl AC_DISABLE_FAST_INSTALL
447
AC_LIBTOOL_DLOPEN
448
AC_LIBTOOL_WIN32_DLL
449 450
m4_undefine([AC_PROG_F77])
m4_defun([AC_PROG_F77],[])
451 452
AC_PROG_LIBTOOL

453 454 455 456 457
m4_undefine([AC_DEPLIBS_CHECK_METHOD])
m4_defun([AC_DEPLIBS_CHECK_METHOD],[])

lt_cv_deplibs_check_method=pass_all

458

459 460 461
dnl
dnl Gettext stuff
dnl
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
462
AM_GNU_GETTEXT_VERSION([0.17])
463
AM_GNU_GETTEXT([external])
464
VLC_ADD_LIBS([libvlccore vlc], [${LTLIBINTL}])
465

466 467 468
dnl
dnl Iconv stuff
dnl
469
AM_ICONV
470 471
VLC_ADD_CFLAGS([libvlccore],[${INCICONV}])
VLC_ADD_LIBS([libvlccore],[${LTLIBICONV}])
472

473
dnl Check for broken versions of mingw-runtime compatability library
474
AS_IF([test "${SYS}" = "mingw32"], [
475
    AC_MSG_CHECKING(for broken mingw-runtime)
476
    AC_PREPROC_IFELSE([
477
#include <_mingw.h>
478
#if (__MINGW32_MAJOR_VERSION == 3) && (__MINGW32_MINOR_VERSION < 15)
479 480
# error Attempting to use mingw-runtime with broken vsnprintf support
#endif
481 482 483 484
], [
        AC_MSG_RESULT([ok])
], [
        AC_MSG_RESULT([present])
485
        AC_MSG_ERROR([LibVLC requires mingw-runtime version 3.15 or higher!])
486 487 488 489
])
    dnl force use of mingw provided c99 *printf over msvcrt
    CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
    CPPFLAGS_save="${CPPFLAGS_save} -D__USE_MINGW_ANSI_STDIO=1"
490
])
491

Gildas Bazin's avatar
 
Gildas Bazin committed
492
dnl Check for the need to include the mingwex lib for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
493
if test "${SYS}" = "mingw32"
Gildas Bazin's avatar
 
Gildas Bazin committed
494 495
then
    AC_CHECK_LIB(mingwex,opendir,
496
        AC_CHECK_LIB(mingw32,opendir,,
497
            [VLC_ADD_LIBS([libvlccore gtk],[-lmingwex])])
Gildas Bazin's avatar
 
Gildas Bazin committed
498 499 500
    )
fi

Gildas Bazin's avatar
 
Gildas Bazin committed
501
dnl Check for fnative-struct or mms-bitfields support for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
502
if test "${SYS}" = "mingw32"
Gildas Bazin's avatar
 
Gildas Bazin committed
503 504 505 506 507
then
    AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
        [ac_cv_c_mms_bitfields],
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
Sam Hocevar's avatar
Sam Hocevar committed
508
    if test "${ac_cv_c_mms_bitfields}" != "no"; then
509 510
        CFLAGS_save="${CFLAGS_save} -mms-bitfields";
        CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
Gildas Bazin's avatar
 
Gildas Bazin committed
511
    else
512 513 514 515
        AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
            [ac_cv_c_fnative_struct],
            [CFLAGS="${CFLAGS_save} -fnative-struct"
             AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
Sam Hocevar's avatar
Sam Hocevar committed
516
        if test "${ac_cv_c_fnative_struct}" != "no"; then
517 518 519
            CFLAGS_save="${CFLAGS_save} -fnative-struct";
            CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
        fi
Gildas Bazin's avatar
 
Gildas Bazin committed
520 521
    fi

Gildas Bazin's avatar
 
Gildas Bazin committed
522 523 524 525
    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi

dnl Check for fvtable-thunks support for mingw32
526
if test "${SYS}" = "mingw32" -a "${CXX}" != ""
Gildas Bazin's avatar
 
Gildas Bazin committed
527 528 529 530 531 532 533
then
AC_LANG_PUSH(C++)
    AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
        [ac_cv_cxx_fvtable_thunks],
        [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
         AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
                        ac_cv_cxx_fvtable_thunks=no)])
Sam Hocevar's avatar
Sam Hocevar committed
534
    if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
Gildas Bazin's avatar
 
Gildas Bazin committed
535 536 537
        CXXFLAGS_mingw32_special="-fvtable-thunks"
    fi

Sam Hocevar's avatar
Sam Hocevar committed
538
    CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
Gildas Bazin's avatar
 
Gildas Bazin committed
539
AC_LANG_POP(C++)
Gildas Bazin's avatar
 
Gildas Bazin committed
540 541
fi

542 543 544 545 546 547 548 549 550 551 552 553 554 555 556
dnl
dnl Buggy glibc prevention. Purposedly not cached.
dnl Ubuntu alone has 20 bug numbers for this...
dnl
AC_MSG_CHECKING(for buggy GNU/libc versions)
AC_PREPROC_IFELSE([
#include <limits.h>
#if defined (__GLIBC__) && (__GLIBC__ == 2) \
  && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
# error GNU/libc with dcgettext killer bug!
#endif
], [
  AC_MSG_RESULT([not present])
], [
  AC_MSG_RESULT([found])
557 558 559 560 561 562
  AS_IF([test "x${enable_nls}" != "xno" || test "x${enable_mozilla}" != "xno"], [
    AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
work-around for this. Check with your distribution vendor on how to update the
glibc run-time. Alternatively, build with --disable-nls --disable-mozilla and
be sure to not use LibVLC from other applications/wrappers.])
  ])
563 564
])

Sam Hocevar's avatar
Sam Hocevar committed
565 566 567 568
dnl Plugin compilation stuff

VLC_LIBRARY_SUFFIX

Sam Hocevar's avatar
 
Sam Hocevar committed
569
dnl The -DSYS_FOO flag
570
CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
 
Sam Hocevar committed
571

572
dnl Check for system libs needed
573
need_libc=false
574

575
dnl Check for usual libc functions
576
AC_CHECK_FUNCS([gettimeofday isatty sigrelse getpwuid_r memalign posix_memalign if_nametoindex getenv putenv setenv ctime_r lrintf daemon fork lstat posix_fadvise posix_madvise uselocale])
577
AC_FUNC_ALLOCA
Geoffroy Couprie's avatar
Geoffroy Couprie committed
578
AC_CHECK_FUNCS(fcntl)
579
AC_REPLACE_FUNCS([asprintf atof atoll gmtime_r lldiv localtime_r rewind strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtoll vasprintf swab])
580
AC_CHECK_FUNCS([stricmp strnicmp])
581 582 583
AC_CHECK_FUNCS(fdatasync,,
  [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
])
Sam Hocevar's avatar
 
Sam Hocevar committed
584

585
dnl Check for Linux system calls
586
AC_CHECK_FUNCS([vmsplice])
587

588 589
AH_BOTTOM([#include <vlc_fixups.h>])

590
AC_CHECK_FUNCS(mmap, [VLC_ADD_PLUGIN([access_mmap])])
591

592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607
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

608
AC_CHECK_FUNCS(connect,,[
Sam Hocevar's avatar
Sam Hocevar committed
609
  AC_CHECK_LIB(socket,connect,[
610
    VLC_ADD_LIBS([libvlccore cdda cddax],-lsocket)
611
    LIBS_socket="-lsocket"
Sam Hocevar's avatar
Sam Hocevar committed
612 613
  ])
])
614

615
AC_CHECK_FUNCS(send,,[
Sam Hocevar's avatar
Sam Hocevar committed
616
  AC_CHECK_LIB(socket,send,[
617
    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
618 619
  ])
])
620

621

622
dnl Check for socklen_t
623 624 625 626
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([
627 628
[#include <sys/types.h>
#ifdef WIN32
629
# include <winsock2.h>
630
# include <ws2tcpip.h>
631 632
#else
# include <sys/socket.h>
633 634 635 636 637
#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)])
638

639 640 641 642 643 644 645
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 )
646
     # include <winsock2.h>
647 648 649 650 651 652 653
     #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)])
654
AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
655 656
  AC_DEFINE(sockaddr_storage, sockaddr)
  AC_DEFINE(ss_family, sa_family)
657
])
658

659
dnl getaddrinfo, getnameinfo and gai_strerror check
660
dnl  -lnsl and -lsocket are needed on Solaris;
661
dnl  we purposedly make the test fail on Windows
662
LIBS_save="${LIBS}"
663
AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
664
AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
665 666 667 668 669 670 671

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}"

672
AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
673 674
AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
[#include <sys/types.h>
675
#if defined( WIN32 ) || defined( UNDER_CE )
676 677 678
# if defined(UNDER_CE) && defined(sockaddr_storage)
#  undef sockaddr_storage
# endif
679 680 681 682 683
# include <winsock2.h>
# include <ws2tcpip.h>
#else
# include <netdb.h>
#endif])
684

685 686 687 688 689 690 691
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
692
if test "${ac_cv_c_va_copy}" = "yes"; then
693 694 695 696 697 698 699 700
  AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
fi
AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; __va_copy(ap1,ap2);],
    [ac_cv_c___va_copy="yes"],
    [ac_cv_c___va_copy="no"]))
Sam Hocevar's avatar
Sam Hocevar committed
701
if test "${ac_cv_c___va_copy}" = "yes"; then
702
  AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
703 704
fi

705
AC_CHECK_FUNCS(inet_aton,,[
Sam Hocevar's avatar
Sam Hocevar committed
706
  AC_CHECK_LIB(resolv,inet_aton,[
707
    VLC_ADD_LIBS([libvlccore],[-lresolv])
Sam Hocevar's avatar
Sam Hocevar committed
708
  ])
709
])
Sam Hocevar's avatar
 
Sam Hocevar committed
710

711
dnl Check for getopt (always use builtin one on win32)
712
if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
713 714
need_getopt=:
else
715
need_getopt=false
716
AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
Sam Hocevar's avatar
 
Sam Hocevar committed
717
[ # FreeBSD has a gnugetopt library for this:
718
  AC_CHECK_LIB([gnugetopt],[getopt_long],
Sam Hocevar's avatar
Sam Hocevar committed
719
    [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
720
     VLC_ADD_LIBS([libvlccore],[-lgnugetopt])],
721
    [need_getopt=:])])
722
fi
723
AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
Sam Hocevar's avatar
 
Sam Hocevar committed
724

725
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
726
AC_TYPE_SIGNAL
Sam Hocevar's avatar
Sam Hocevar committed
727
AC_CHECK_LIB(m,cos,[
728
  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
729 730
])
AC_CHECK_LIB(m,pow,[
731
  VLC_ADD_LIBS([avcodec avformat swscale postproc ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer spatializer param_eq libvlccore vorbis freetype mod mpc dmo quicktime realaudio realvideo galaktos opengl],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
732 733
])
AC_CHECK_LIB(m,sqrt,[
734
  VLC_ADD_LIBS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
735
])
736
AC_CHECK_LIB(m,ceil,[
737
  VLC_ADD_LIBS([hotkeys mosaic],[-lm])
738
])
739
AC_CHECK_LIB(m,exp,[
740
  VLC_ADD_LIBS([gaussianblur],[-lm])
741
])
742 743 744
AC_CHECK_LIB(m,round,[
  VLC_ADD_LIBS([dbus],[-lm])
])
745
AC_CHECK_LIB(mx,sqrtf,[
746
  VLC_ADD_LIBS([x264],[-lmx])
747
])
748
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
749

Sam Hocevar's avatar
Sam Hocevar committed
750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766
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 "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dl.h)
  ac_cv_my_have_shl_load=no
  AC_CHECK_FUNC(shl_load,
   [ac_cv_my_have_shl_load=yes,
    AC_CHECK_LIB(dld, shl_load,
     [ac_cv_my_have_shl_load=yes
767
      VLC_ADD_LIBS([libvlccore],[-ldld])])])
Sam Hocevar's avatar
Sam Hocevar committed
768 769 770 771 772 773 774 775 776
  if test "${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,
777
   [VLC_ADD_LIBS([libvlccore],[-ldld])
Sam Hocevar's avatar
Sam Hocevar committed
778 779 780 781 782 783
    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 "${ac_cv_have_plugins}" = "no"; then
784 785
  if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
    AC_CHECK_LIB(kernel32, main,
786
     [VLC_ADD_LIBS([libvlccore],[-lkernel32])
787 788 789
      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
790 791
fi

792 793 794 795 796 797 798 799
# 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
800 801
# BeOS style
if test "${ac_cv_have_plugins}" = "no"; then
Sam Hocevar's avatar
Sam Hocevar committed
802 803 804 805
  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
806 807 808 809 810 811 812 813 814 815
fi

# Only test for dlopen() if the others didn't work
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
  ac_cv_my_have_dlopen=no
  AC_CHECK_FUNC(dlopen,
    ac_cv_my_have_dlopen=yes,
    AC_CHECK_LIB(dl, dlopen,
      ac_cv_my_have_dlopen=yes
816
      VLC_ADD_LIBS([libvlccore realaudio realvideo],[-ldl]),
Sam Hocevar's avatar
Sam Hocevar committed
817 818
      AC_CHECK_LIB(svld, dlopen,
        ac_cv_my_have_dlopen=yes
819
        VLC_ADD_LIBS([libvlccore],[-lsvld]))))
Sam Hocevar's avatar
Sam Hocevar committed
820 821 822 823 824 825
  if test "${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

826
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
827
dnl Check for pthreads - borrowed from XMMS
Sam Hocevar's avatar
 
Sam Hocevar committed
828
THREAD_LIB=error
Sam Hocevar's avatar
Sam Hocevar committed
829
if test "${THREAD_LIB}" = "error"; then
830
  AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
Sam Hocevar's avatar
 
Sam Hocevar committed
831
fi
Sam Hocevar's avatar
Sam Hocevar committed
832
if test "${THREAD_LIB}" = "error"; then
833
  AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
Sam Hocevar's avatar
 
Sam Hocevar committed
834
fi
Sam Hocevar's avatar
Sam Hocevar committed
835
if test "${THREAD_LIB}" = "error"; then
836
  AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
Sam Hocevar's avatar
 
Sam Hocevar committed
837
fi
Sam Hocevar's avatar
Sam Hocevar committed
838
if test "${THREAD_LIB}" = "error"; then
839
  AC_CHECK_FUNCS(pthread_mutex_lock)
840
  THREAD_LIB=""
Sam Hocevar's avatar
 
Sam Hocevar committed
841
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
842

843
VLC_ADD_LIBS([libvlccore libvlc plugin],[${THREAD_LIB}])
Gildas Bazin's avatar
 
Gildas Bazin committed
844

845
AC_CHECK_LIB(rt, clock_nanosleep, [
846
  VLC_ADD_LIBS([libvlccore],[-lrt])
847 848 849
  AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
], [
  dnl HP/UX port
850
  AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LIBS([libvlccore],[-lrt])])
851
])
Gildas Bazin's avatar
 
Gildas Bazin committed
852

853 854 855
have_nanosleep=false
AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
  AC_CHECK_LIB(rt,nanosleep,
856
    [VLC_ADD_LIBS([libvlccore],[-lrt]) have_nanosleep=:],
857
    [AC_CHECK_LIB(posix4,nanosleep,
858
        [VLC_ADD_LIBS([libvlccore],[-lposix4]) have_nanosleep=:])]
859 860 861 862
  )
])
if ${have_nanosleep}; then
  AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if nanosleep is available.])
Gildas Bazin's avatar
 
Gildas Bazin committed
863
fi
864
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Gildas Bazin's avatar
 
Gildas Bazin committed
865

Sam Hocevar's avatar
 
Sam Hocevar committed
866
dnl Check for misc headers
867
AC_MSG_CHECKING(for strncasecmp in strings.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
868
AC_EGREP_HEADER(strncasecmp,strings.h,[
869
  AC_MSG_RESULT(yes)
870
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
871 872
            Define if <strings.h> defines strncasecmp.)],[
  AC_MSG_RESULT(no)])
Sam Hocevar's avatar
 
Sam Hocevar committed
873

Sam Hocevar's avatar
 
Sam Hocevar committed
874
dnl Check for headers
875
AC_CHECK_HEADERS(getopt.h strings.h locale.h)
876
AC_CHECK_HEADERS(fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h xlocale.h)
877
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h sys/eventfd.h])
878 879
AC_CHECK_HEADERS([net/if.h], [], [],
  [
880
    #include <sys/types.h>
881
    #include <sys/socket.h>
882
  ])
883
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
884
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
885
AC_CHECK_HEADERS([linux/version.h linux/dccp.h])
886
AC_CHECK_HEADERS(syslog.h)
887
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
888

Sam Hocevar's avatar
 
Sam Hocevar committed
889 890
AC_HEADER_TIME

891 892 893 894 895 896
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)
])

897
dnl Check for poll
898 899 900 901 902 903
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
])
904

905 906
dnl Check for dirent
need_dirent=false
907
AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
908 909
AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})

910
dnl Mac OS X and other OSes don't have declaration for nanosleep
911
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
912
AC_MSG_CHECKING(for nanosleep in time.h)
913
AC_EGREP_HEADER(nanosleep,time.h,[