configure.ac 206 KB
Newer Older
Sam Hocevar's avatar
 
Sam Hocevar committed
1
dnl Autoconf settings for vlc
2

3
AC_INIT(vlc,0.9.0-svn)
4
VERSION_MAJOR="0"
5 6
VERSION_MINOR="9"
VERSION_REVISION="0"
Clément Stenac's avatar
Clément Stenac committed
7
VERSION_EXTRA="svn"
8

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

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
12
AC_PREREQ(2.59) dnl this really should be 2.59c
13
AC_CONFIG_SRCDIR(src/libvlc.c)
14
AC_CONFIG_AUX_DIR(autotools)
15
AC_CANONICAL_BUILD
16
AC_CANONICAL_HOST
17

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
18
AM_INIT_AUTOMAKE([1.9 check-news dist-bzip2 no-dist-gzip -Wall])
19 20
AM_CONFIG_HEADER(config.h)

21 22 23 24 25 26 27 28
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"])
29 30
AM_MAINTAINER_MODE

Sam Hocevar's avatar
Sam Hocevar committed
31 32 33
dnl
dnl  Save *FLAGS
dnl
Sam Hocevar's avatar
Sam Hocevar committed
34
VLC_SAVE_FLAGS
Sam Hocevar's avatar
 
Sam Hocevar committed
35

Sam Hocevar's avatar
Sam Hocevar committed
36
dnl
37
dnl Check for tools
Sam Hocevar's avatar
Sam Hocevar committed
38
dnl
39
AC_PROG_CC_C99
40
AC_USE_SYSTEM_EXTENSIONS
41
AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to `2' to get glibc warnings.])
42 43
AM_PROG_CC_C_O
AC_PROG_CXX
44
AC_PROG_CPP
45 46 47
AC_PROG_OBJC
_AM_DEPENDENCIES([OBJC])
AC_PROG_EGREP
48 49
AC_PROG_MAKE_SET
AC_PROG_INSTALL
50
AM_PROG_AS
51

Gildas Bazin's avatar
 
Gildas Bazin committed
52 53
dnl Find the right ranlib, even when cross-compiling
AC_CHECK_TOOL(RANLIB, ranlib, :)
Sam Hocevar's avatar
 
Sam Hocevar committed
54
AC_CHECK_TOOL(STRIP, strip, :)
Jean-Paul Saman's avatar
Jean-Paul Saman committed
55 56
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(LD, ld, :)
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
57
AC_CHECK_TOOL(DLLTOOL, dlltool, :)
Gildas Bazin's avatar
 
Gildas Bazin committed
58

59 60 61
dnl Check for compiler properties
AC_C_CONST
AC_C_INLINE
62
AC_C_RESTRICT
63

64 65 66
dnl
dnl  Check for the contrib directory
dnl
67 68 69
AC_ARG_WITH(contrib,
    [  --without-contrib       do not use the libraries in extras/contrib],[],[])
  if test "${with_contrib}" != "no"; then 
70
    AC_MSG_CHECKING([for libs in extras/contrib])
71 72 73 74
    topdir="`dirname $0`"
    if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
       topdir="`pwd`/$topdir"
    fi
75
   if test "`grep HOST ${topdir}/extras/contrib/config.mak 2>/dev/null|awk '{print $3}'`" != "`$CC -dumpmachine`"; then
76 77 78 79 80 81 82 83
      if test "${with_contrib}" = "yes"; then
        AC_MSG_RESULT([no])
	AC_MSG_ERROR([ not using the libs in extras/contrib as it is not the same host])
      else
        AC_MSG_RESULT([no])
	AC_MSG_WARN([ not using the libs in extras/contrib as it is not the same host])
      fi
     else
84
  if test -d ${topdir}/extras/contrib/lib; then
85
    AC_MSG_RESULT([yes])
86 87 88 89 90 91 92 93 94
    export PATH=${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"
95
    if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
96 97 98
    	export PKG_CONFIG_PATH=${topdir}/extras/contrib/lib/pkgconfig:$PKG_CONFIG_PATH
    else
    	export PKG_CONFIG_LIBDIR=${topdir}/extras/contrib/lib/pkgconfig
99
    fi
100 101
    LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
    LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
102 103 104 105 106

dnl kludge because only the debian package provides a ffmpeg-config
    if test -z $with_ffmpeg_config_path; then 
       with_ffmpeg_config_path=${topdir}/extras/contrib/bin;
    fi
107 108
    if test -z $with_live555_tree; then
       with_live555_tree=${topdir}/extras/contrib/src/live
109 110 111 112
    fi
    if test -z $with_goom_tree; then
      with_goom_tree=${topdir}/extras/contrib/src/goom
    fi
113 114 115
    if test -z $with_mozilla_sdk_path; then
       with_mozilla_sdk_path=${topdir}/extras/contrib/gecko-sdk
    fi
116 117 118
    if test -z $with_cyberlink_tree; then
       with_cyberlink_tree=${topdir}/extras/contrib/src/clinkcc
    fi
119 120 121
    if test -z $with_libmpeg2_tree; then
	with_libmpeg2_tree=${topdir}/extras/contrib/src/mpeg2dec
    fi
122

123 124 125 126 127 128 129
    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
130 131 132
  else
     AC_MSG_RESULT([no])
  fi
133
  fi
134
fi
Sam Hocevar's avatar
Sam Hocevar committed
135
dnl
136
dnl  Set default values
Sam Hocevar's avatar
Sam Hocevar committed
137
dnl
138
LDFLAGS_vlc="${LDFLAGS}"
Sam Hocevar's avatar
Sam Hocevar committed
139

Gildas Bazin's avatar
 
Gildas Bazin committed
140 141 142
dnl
dnl  Check the operating system
dnl
143
case "${host_os}" in
Sam Hocevar's avatar
Sam Hocevar committed
144
  "")
145 146
    SYS=unknown
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
147
  linux*)
148 149
    SYS=linux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
150
  bsdi*)
151 152
    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
153
    VLC_ADD_LDFLAGS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
154
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
155
  *bsd*)
156
    SYS="${host_os}"
157
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
158
    case "${host_os}" in
159 160
      freebsd*)
        CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
161
        CPPFLAGS="${CPPFLAGS_save}"
162
        LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
Derk-Jan Hartman's avatar
Derk-Jan Hartman committed
163
        LDFLAGS="${LDFLAGS_save}"
164 165
        ;;
    esac
166
    ;;
167 168 169 170
  darwin*)
    SYS=darwin
    CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
171
    OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
172 173
    VLC_ADD_LDFLAGS([mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([mkv mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
174
    VLC_ADD_CFLAGS([libvlc vlc],[-x objective-c])
175
    VLC_ADD_LDFLAGS([vlc],[-Wl,-undefined,dynamic_lookup])
176 177
    VLC_ADD_LDFLAGS([libvlc_control],[-Wl,dynamic_lookup])
    VLC_ADD_LDFLAGS([ffmpeg i420_rgb_mmx],[-Wl,-read_only_relocs,suppress])
178
    VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
179
    VLC_ADD_LDFLAGS([libvlc],[-Wl,-framework,Cocoa,-framework,CoreFoundation])
180
    VLC_ADD_LDFLAGS([motion],[-Wl,-framework,IOKit,-framework,CoreFoundation])
181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219
    AC_ARG_ENABLE(macosx-defaults,
        [  --enable-macosx-defaults Build the default configuration on Mac OS X (default enabled)])
    if test "x${enable_macosx_defaults}" != "xno"
    then
        echo ""
        echo "Building with Mac OS X defaults:"
        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"

        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"

    fi
220
    ;;
221
  *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
222
    AC_CHECK_TOOL(WINDRES, windres, :)
Gildas Bazin's avatar
 
Gildas Bazin committed
223

224
    case "${host_os}" in
Sam Hocevar's avatar
Sam Hocevar committed
225
      *mingw32*)
Gildas Bazin's avatar
 
Gildas Bazin committed
226 227
        SYS=mingw32
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
228
      *cygwin*)
Gildas Bazin's avatar
 
Gildas Bazin committed
229 230 231 232 233 234 235 236
        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)
        ;;
237 238 239
      *wince* | *mingwce* | *pe*)
        SYS=mingwce
        ;;
Gildas Bazin's avatar
 
Gildas Bazin committed
240 241
    esac

Sam Hocevar's avatar
Sam Hocevar committed
242
    if test "${SYS}" = "mingw32"; then
243
        # add ws2_32 for closesocket, select, recv
244
        VLC_ADD_LDFLAGS([libvlc],[-lws2_32 -lnetapi32 -lwinmm])
245 246
        VLC_ADD_LDFLAGS([vlc],[-mwindows])
        VLC_ADD_LDFLAGS([activex mozilla],[-lgdi32])
247
        VLC_ADD_LDFLAGS([cdda vcdx cddax sdl_image],[-lwinmm])
248
        VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp access_output_shout sap slp http stream_out_standard stream_out_rtp vod_rtsp access_realrtsp telnet rc netsync gnutls growl flac ts audioscrobbler],[-lws2_32])
Gildas Bazin's avatar
 
Gildas Bazin committed
249
    fi
250 251
    if test "${SYS}" = "mingwce"; then
        # add ws2 for closesocket, select, recv
252 253
        VLC_ADD_CPPFLAGS([libvlc vlc],[-Dmain(a,b)=maince(a,b)])
        VLC_ADD_LDFLAGS([libvlc vlc],[-lws2 -e WinMainCRTStartup])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
254
        VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp access_output_udp sap http netsync],[-lws2])
255
   fi
256
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
257
  *nto*)
258
    SYS=nto
Sam Hocevar's avatar
Sam Hocevar committed
259
    VLC_ADD_LDFLAGS([x11 xvideo],[-lsocket])
260
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
261
  solaris*)
262
    SYS=solaris
263 264 265
    # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
    # Perhaps it is useful other places as well? 
    CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
266
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
267
  hpux*)
268 269
    SYS=hpux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
270
  beos)
271
    SYS=beos
272 273
    CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
274
    VLC_ADD_CXXFLAGS([beos],[])
275
    VLC_ADD_LDFLAGS([vlc libvlc logger],[-lbe])
276
    VLC_ADD_LDFLAGS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
277 278
    VLC_ADD_LDFLAGS([dvdnav dvdread],[-ldl])
    VLC_ADD_LDFLAGS([access_file],[-lpoll])
279
    LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
280 281
    dnl Check for BONE
    if test -f /boot/beos/system/lib/libbind.so; then
282
        VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lbind -lsocket])
283
    else
284
        VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl],[-lnet])
285
    fi
286

Eric Petit's avatar
Eric Petit committed
287
    dnl Ugly check for Zeta
288
    if test -f /boot/beos/system/lib/libzeta.so; then
Sam Hocevar's avatar
Sam Hocevar committed
289
        VLC_ADD_LDFLAGS([beos],[-lzeta])
290
    fi
291
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
292
  *)
293
    SYS="${host_os}"
294
    ;;
Gildas Bazin's avatar
 
Gildas Bazin committed
295
esac
Sam Hocevar's avatar
Sam Hocevar committed
296 297 298
AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
299
AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
300

301
dnl
302 303 304 305 306 307 308 309 310 311 312 313
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"
 	;;
    *)
 	;;
esac

dnl 
314 315 316 317
dnl  Libtool
dnl  It's very bad, but our former custom system was worst
dnl  -- Courmisch
dnl
318 319 320 321

dnl override platform specific check for dependent libraries
dnl otherwise libtool linking of shared libraries will
dnl fail on anything other than pass_all.
322 323
AC_CACHE_VAL(lt_cv_deplibs_check_method,
    [lt_cv_deplibs_check_method=pass_all])
324

325
AC_DISABLE_STATIC
326
AC_DISABLE_FAST_INSTALL
327
AC_LIBTOOL_DLOPEN
328
AC_LIBTOOL_WIN32_DLL
329 330
m4_undefine([AC_PROG_F77])
m4_defun([AC_PROG_F77],[])
331 332
AC_PROG_LIBTOOL

333 334 335 336 337
m4_undefine([AC_DEPLIBS_CHECK_METHOD])
m4_defun([AC_DEPLIBS_CHECK_METHOD],[])

lt_cv_deplibs_check_method=pass_all

338

339 340 341 342
dnl
dnl  Check for Mac OS X SDK settings
dnl
AC_ARG_WITH(macosx-sdk,
343
   [  --with-macosx-sdk       compile with the Mac OS X 10.4u SDK],[], with_macosx_sdk=no)
344
if test "${with_macosx_sdk}" != "no" ; then
345 346 347 348 349 350 351
    CC="${CC} -isysroot /Developer/SDKs/MacOSX10.4u.sdk" 
    CXX="${CXX} -isysroot /Developer/SDKs/MacOSX10.4u.sdk" 
    OBJC="${OBJC} -isysroot /Developer/SDKs/MacOSX10.4u.sdk" 
    LD="${LD} -syslibroot /Developer/SDKs/MacOSX10.4u.sdk"
    CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -mmacosx-version-min=10.4"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -mmacosx-version-min=10.4"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.4 -mmacosx-version-min=10.4"; OBJCFLAGS="${OBJCFLAGS_save}"
352
    MACOSX_DEPLOYMENT_TARGET="10.4"
353
    export MACOSX_DEPLOYMENT_TARGET
354 355
fi

356 357 358
dnl
dnl Gettext stuff
dnl
359
ALL_LINGUAS="af ar bn ca co cs da de el en_GB es eu fa fr fur gl he hi hu it ja ka ko lt lv ms my ne nl no oc pa pl ps pt_BR pt_PT ro ru sk sl sq sv tet th tl tr zh_CN zh_TW"
360
AM_GNU_GETTEXT_VERSION(0.16.1)
361
AM_GNU_GETTEXT
362 363
AS_IF([test "${nls_cv_force_use_gnu_gettext}" = "yes"], [
  AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, [Define if we use the local libintl])
364
  AM_CPPFLAGS="${AM_CPPFLAGS} -I\$(top_builddir)/intl"
365
], [
366
  VLC_ADD_LDFLAGS([libvlc vlc], [${LTLIBINTL}])
367
])
368

369 370 371
dnl
dnl Iconv stuff
dnl
372 373
AS_IF([test "$am_cv_func_iconv" != "yes"],
	[AC_MSG_ERROR([libiconv is needed for VLC to work properly])])
374
VLC_ADD_CFLAGS([libvlc],[${INCICONV}])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
375
VLC_ADD_LDFLAGS([libvlc],[${LTLIBICONV}])
376

Gildas Bazin's avatar
 
Gildas Bazin committed
377
dnl Check for the need to include the mingwex lib for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
378
if test "${SYS}" = "mingw32"
Gildas Bazin's avatar
 
Gildas Bazin committed
379 380
then
    AC_CHECK_LIB(mingwex,opendir,
381 382
        AC_CHECK_LIB(mingw32,opendir,VLC_ADD_LDFLAGS([libvlc],[]),
            [VLC_ADD_LDFLAGS([libvlc gtk],[-lmingwex])])
Gildas Bazin's avatar
 
Gildas Bazin committed
383 384 385
    )
fi

Gildas Bazin's avatar
 
Gildas Bazin committed
386
dnl Check for fnative-struct or mms-bitfields support for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
387
if test "${SYS}" = "mingw32"
Gildas Bazin's avatar
 
Gildas Bazin committed
388 389 390 391 392
then
    AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
        [ac_cv_c_mms_bitfields],
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
Sam Hocevar's avatar
Sam Hocevar committed
393
    if test "${ac_cv_c_mms_bitfields}" != "no"; then
394 395
        CFLAGS_save="${CFLAGS_save} -mms-bitfields";
        CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
Gildas Bazin's avatar
 
Gildas Bazin committed
396
    else
397 398 399 400
        AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
            [ac_cv_c_fnative_struct],
            [CFLAGS="${CFLAGS_save} -fnative-struct"
             AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
Sam Hocevar's avatar
Sam Hocevar committed
401
        if test "${ac_cv_c_fnative_struct}" != "no"; then
402 403 404
            CFLAGS_save="${CFLAGS_save} -fnative-struct";
            CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
        fi
Gildas Bazin's avatar
 
Gildas Bazin committed
405 406
    fi

Gildas Bazin's avatar
 
Gildas Bazin committed
407 408 409 410
    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi

dnl Check for fvtable-thunks support for mingw32
411
if test "${SYS}" = "mingw32" -a "${CXX}" != ""
Gildas Bazin's avatar
 
Gildas Bazin committed
412 413 414 415 416 417 418
then
AC_LANG_PUSH(C++)
    AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
        [ac_cv_cxx_fvtable_thunks],
        [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
         AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
                        ac_cv_cxx_fvtable_thunks=no)])
Sam Hocevar's avatar
Sam Hocevar committed
419
    if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
Gildas Bazin's avatar
 
Gildas Bazin committed
420 421 422
        CXXFLAGS_mingw32_special="-fvtable-thunks"
    fi

Sam Hocevar's avatar
Sam Hocevar committed
423
    CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
Gildas Bazin's avatar
 
Gildas Bazin committed
424
AC_LANG_POP(C++)
Gildas Bazin's avatar
 
Gildas Bazin committed
425 426
fi

Sam Hocevar's avatar
Sam Hocevar committed
427 428 429 430
dnl Plugin compilation stuff

VLC_LIBRARY_SUFFIX

431 432 433
VLC_SYMBOL_PREFIX
AC_SUBST(SYMPREF)

Sam Hocevar's avatar
 
Sam Hocevar committed
434
dnl The -DSYS_FOO flag
435
CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
 
Sam Hocevar committed
436

437
dnl Check for system libs needed
438
need_libc=false
439

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
440
AC_CHECK_FUNCS(gettimeofday strtod strtol strtof strtoll strtoull strsep isatty vasprintf asprintf swab sigrelse getpwuid memalign posix_memalign if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r localtime_r lrintf daemon scandir fork bsearch lstat strlcpy)
441 442

dnl Check for usual libc functions
443
AC_CHECK_FUNCS(strdup strndup strnlen atof)
444 445
AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
446
AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
Sam Hocevar's avatar
 
Sam Hocevar committed
447

448 449 450 451
AS_IF([test "${SYS}" = "linux"], [
  AC_CHECK_FUNCS(tee)
])

452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467
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

468
AC_CHECK_FUNCS(connect,,[
Sam Hocevar's avatar
Sam Hocevar committed
469
  AC_CHECK_LIB(socket,connect,[
470
    VLC_ADD_LDFLAGS([libvlc cdda cddax],-lsocket)
471
    LIBS_socket="-lsocket"
Sam Hocevar's avatar
Sam Hocevar committed
472 473
  ])
])
474

475
AC_CHECK_FUNCS(send,,[
Sam Hocevar's avatar
Sam Hocevar committed
476
  AC_CHECK_LIB(socket,send,[
477
    VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard growl],[-lsocket])
Sam Hocevar's avatar
Sam Hocevar committed
478 479
  ])
])
480

481
AC_CHECK_FUNCS(gethostbyname,,[
Sam Hocevar's avatar
Sam Hocevar committed
482
  AC_CHECK_LIB(nsl,gethostbyname,[
483
    VLC_ADD_LDFLAGS([cdda cddax libvlc],[-lnsl])
Sam Hocevar's avatar
Sam Hocevar committed
484 485
  ],[
    AC_CHECK_LIB(bind,gethostbyname,[
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
486
      VLC_ADD_LDFLAGS([access_mms],[-lbind])
Sam Hocevar's avatar
Sam Hocevar committed
487 488
    ])
  ])
Sam Hocevar's avatar
 
Sam Hocevar committed
489
])
490

491 492 493 494 495 496 497 498
dnl Check for socklen_t
AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
  [AC_TRY_COMPILE(
     [#include <sys/types.h>
      #include <sys/socket.h>],
     [socklen_t len = 42; return len;],
     ac_cv_type_socklen_t=yes,
     ac_cv_type_socklen_t=no)])
Sam Hocevar's avatar
Sam Hocevar committed
499
if test "${ac_cv_type_socklen_t}" != "no"; then
500 501 502
  AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
fi

503 504 505 506 507 508 509 510 511 512 513 514 515 516 517
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)])
518
AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
519 520
  AC_DEFINE(sockaddr_storage, sockaddr)
  AC_DEFINE(ss_family, sa_family)
521
])
522

523
dnl getaddrinfo, getnameinfo and gai_strerror check
524
dnl  -lnsl and -lsocket are needed on Solaris;
525
dnl  we purposedly make the test fail on Windows
526
LIBS_save="${LIBS}"
527
AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
528
AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
529 530 531 532 533 534 535

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}"

536
AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
537 538
AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
[#include <sys/types.h>
539
#if defined( WIN32 ) || defined( UNDER_CE )
540 541 542
# if defined(UNDER_CE) && defined(sockaddr_storage)
#  undef sockaddr_storage
# endif
543 544 545 546 547
# include <winsock2.h>
# include <ws2tcpip.h>
#else
# include <netdb.h>
#endif])
548

549 550 551 552 553 554 555
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
556
if test "${ac_cv_c_va_copy}" = "yes"; then
557 558 559 560 561 562 563 564
  AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
fi
AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; __va_copy(ap1,ap2);],
    [ac_cv_c___va_copy="yes"],
    [ac_cv_c___va_copy="no"]))
Sam Hocevar's avatar
Sam Hocevar committed
565
if test "${ac_cv_c___va_copy}" = "yes"; then
566
  AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
567 568
fi

569
AC_CHECK_FUNCS(inet_aton,,[
Sam Hocevar's avatar
Sam Hocevar committed
570
  AC_CHECK_LIB(resolv,inet_aton,[
571
    VLC_ADD_LDFLAGS([libvlc],[-lresolv])
Sam Hocevar's avatar
Sam Hocevar committed
572
  ])
573
])
Sam Hocevar's avatar
 
Sam Hocevar committed
574

575
dnl Check for getopt (always use builtin one on win32)
576
if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
577 578
need_getopt=:
else
579
need_getopt=false
580
AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
Sam Hocevar's avatar
 
Sam Hocevar committed
581
[ # FreeBSD has a gnugetopt library for this:
582
  AC_CHECK_LIB([gnugetopt],[getopt_long],
Sam Hocevar's avatar
Sam Hocevar committed
583
    [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
584
     VLC_ADD_LDFLAGS([libvlc],[-lgnugetopt])],
585
    [need_getopt=:])])
586
fi
587
AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
Sam Hocevar's avatar
 
Sam Hocevar committed
588

589
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
590
AC_TYPE_SIGNAL
Sam Hocevar's avatar
Sam Hocevar committed
591
AC_CHECK_LIB(m,cos,[
592
  VLC_ADD_LDFLAGS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
593 594
])
AC_CHECK_LIB(m,pow,[
595
  VLC_ADD_LDFLAGS([ffmpeg ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer spatializer param_eq libvlc vorbis freetype mod mpc dmo quicktime realaudio galaktos opengl],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
596 597
])
AC_CHECK_LIB(m,sqrt,[
Antoine Cellerier's avatar
Antoine Cellerier committed
598
  VLC_ADD_LDFLAGS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
599
])
600 601 602
AC_CHECK_LIB(m,ceil,[
  VLC_ADD_LDFLAGS([mosaic],[-lm])
])
603 604 605
AC_CHECK_LIB(m,exp,[
  VLC_ADD_LDFLAGS([gaussianblur],[-lm])
])
606 607 608
AC_CHECK_LIB(mx,sqrtf,[
  VLC_ADD_LDFLAGS([x264],[-lmx])
])
609
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
610

Sam Hocevar's avatar
Sam Hocevar committed
611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627
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 "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dl.h)
  ac_cv_my_have_shl_load=no
  AC_CHECK_FUNC(shl_load,
   [ac_cv_my_have_shl_load=yes,
    AC_CHECK_LIB(dld, shl_load,
     [ac_cv_my_have_shl_load=yes
628
      VLC_ADD_LDFLAGS([libvlc],[-ldld])])])
Sam Hocevar's avatar
Sam Hocevar committed
629 630 631 632 633 634 635 636 637
  if test "${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,
638
   [VLC_ADD_LDFLAGS([libvlc],[-ldld])
Sam Hocevar's avatar
Sam Hocevar committed
639 640 641 642 643 644
    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 "${ac_cv_have_plugins}" = "no"; then
645 646
  if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
    AC_CHECK_LIB(kernel32, main,
647
     [VLC_ADD_LDFLAGS([libvlc],[-lkernel32])
648 649 650
      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
651 652
fi

653 654 655 656 657 658 659 660
# 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
661 662
# BeOS style
if test "${ac_cv_have_plugins}" = "no"; then
Sam Hocevar's avatar
Sam Hocevar committed
663 664 665 666
  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
667 668 669 670 671 672 673 674 675 676
fi

# Only test for dlopen() if the others didn't work
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
  ac_cv_my_have_dlopen=no
  AC_CHECK_FUNC(dlopen,
    ac_cv_my_have_dlopen=yes,
    AC_CHECK_LIB(dl, dlopen,
      ac_cv_my_have_dlopen=yes
677
      VLC_ADD_LDFLAGS([libvlc],[-ldl]),
Sam Hocevar's avatar
Sam Hocevar committed
678 679
      AC_CHECK_LIB(svld, dlopen,
        ac_cv_my_have_dlopen=yes
680
        VLC_ADD_LDFLAGS([libvlc],[-lsvld]))))
Sam Hocevar's avatar
Sam Hocevar committed
681 682 683 684 685 686
  if test "${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

687
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
688
dnl Check for pthreads - borrowed from XMMS
Sam Hocevar's avatar
 
Sam Hocevar committed
689
THREAD_LIB=error
Sam Hocevar's avatar
Sam Hocevar committed
690
if test "${THREAD_LIB}" = "error"; then
691
  AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
Sam Hocevar's avatar
 
Sam Hocevar committed
692
fi
Sam Hocevar's avatar
Sam Hocevar committed
693
if test "${THREAD_LIB}" = "error"; then
694
  AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
Sam Hocevar's avatar
 
Sam Hocevar committed
695
fi
Sam Hocevar's avatar
Sam Hocevar committed
696
if test "${THREAD_LIB}" = "error"; then
697
  AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
Sam Hocevar's avatar
 
Sam Hocevar committed
698
fi
Sam Hocevar's avatar
Sam Hocevar committed
699
if test "${THREAD_LIB}" = "error"; then
700
  AC_CHECK_FUNCS(pthread_mutex_lock)
701
  THREAD_LIB=""
Sam Hocevar's avatar
 
Sam Hocevar committed
702
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
703 704 705

dnl Check for cthreads under GNU/Hurd for instance
AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
706

Gildas Bazin's avatar
 
Gildas Bazin committed
707 708 709 710 711
dnl
dnl  GNU portable threads
dnl
AC_ARG_ENABLE(pth,
  [  --enable-pth            GNU Pth support (default disabled)],
Sam Hocevar's avatar
Sam Hocevar committed
712
  [ if test "${enable_pth}" = "yes"; then
Gildas Bazin's avatar
 
Gildas Bazin committed
713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730
    AC_CHECK_LIB(pth,pth_init)
    AC_MSG_CHECKING(for pth_init in pth.h)
    AC_EGREP_HEADER(pth_init,pth.h,[
      AC_MSG_RESULT(yes)
      AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
                Define if <pth.h> defines pth_init)
      THREAD_LIB="-lpth"
    ],[
      AC_MSG_RESULT(no)
    ])
    fi
])

dnl
dnl  State Threads
dnl
AC_ARG_ENABLE(st,
  [  --enable-st             State Threads (default disabled)],
Sam Hocevar's avatar
Sam Hocevar committed
731
  [ if test "${enable_st}" = "yes"; then
Gildas Bazin's avatar
 
Gildas Bazin committed
732 733 734 735 736 737 738 739 740 741 742 743 744
    AC_CHECK_LIB(st,st_init)
    AC_MSG_CHECKING(for st_init in st.h)
    AC_EGREP_HEADER(st_init,st.h,[
      AC_MSG_RESULT(yes)
      AC_DEFINE(ST_INIT_IN_ST_H, 1,
                Define if <st.h> defines st_init)
      THREAD_LIB="-lst"
    ],[
      AC_MSG_RESULT(yes)
    ])
    fi
])

745
VLC_ADD_LDFLAGS([libvlc plugin],[${THREAD_LIB}])
Gildas Bazin's avatar
 
Gildas Bazin committed
746 747

dnl Don't link with rt when using GNU-pth
Sam Hocevar's avatar
Sam Hocevar committed
748
if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
749
  AC_CHECK_LIB(rt, clock_nanosleep, [
750
    VLC_ADD_LDFLAGS([libvlc],[-lrt])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
751
    AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
752 753
  ], [
    dnl HP/UX port
754
    AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LDFLAGS([libvlc],[-lrt])])
755
  ])
Gildas Bazin's avatar
 
Gildas Bazin committed
756 757 758 759

  have_nanosleep=false
  AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
    AC_CHECK_LIB(rt,nanosleep,
760
      [VLC_ADD_LDFLAGS([libvlc],[-lrt]) have_nanosleep=:],
Gildas Bazin's avatar
 
Gildas Bazin committed
761
      [AC_CHECK_LIB(posix4,nanosleep,
762
          [VLC_ADD_LDFLAGS([libvlc],[-lposix4]) have_nanosleep=:])]
Gildas Bazin's avatar
 
Gildas Bazin committed
763 764 765 766 767 768 769 770
    )
  ])
  if ${have_nanosleep}; then
    AC_DEFINE(HAVE_NANOSLEEP, 1,
              Define if nanosleep is available.)
  fi
fi

Sam Hocevar's avatar
 
Sam Hocevar committed
771
dnl Check for misc headers
772
AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
773
AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
774
  AC_MSG_RESULT(yes)
775
  AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
776 777 778 779
            Define if <pthread.h> defines pthread_cond_t.)],[
  AC_MSG_RESULT(no)])

AC_MSG_CHECKING(for pthread_once in pthread.h)
Sam Hocevar's avatar
Sam Hocevar committed
780
AC_EGREP_HEADER(pthread_once,pthread.h,[
781
  AC_MSG_RESULT(yes)
782
  AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
783 784
            Define if <pthread.h> defines pthread_once.)],[
  AC_MSG_RESULT(no)])
785
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
786 787

AC_MSG_CHECKING(for strncasecmp in strings.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
788
AC_EGREP_HEADER(strncasecmp,strings.h,[
789
  AC_MSG_RESULT(yes)
790
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
791 792
            Define if <strings.h> defines strncasecmp.)],[
  AC_MSG_RESULT(no)])
Sam Hocevar's avatar
 
Sam Hocevar committed
793

Sam Hocevar's avatar
 
Sam Hocevar committed
794
dnl Check for headers
795
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)
796
AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
797
AC_CHECK_HEADERS([arpa/inet.h net/if.h netinet/in.h sys/socket.h netinet/udplite.h])
798
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
799
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
800
AC_CHECK_HEADERS([linux/version.h linux/dccp.h])
801
AC_CHECK_HEADERS(syslog.h)
802
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
803

Sam Hocevar's avatar
 
Sam Hocevar committed
804 805
AC_HEADER_TIME

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
806
AC_CHECK_TYPE(ssize_t, int)
807 808
AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])])

809 810
dnl Check for dirent
need_dirent=false
811
AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
812 813
AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})

814
dnl Mac OS X and other OSes don't have declaration for nanosleep
815
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
816
AC_MSG_CHECKING(for nanosleep in time.h)
817
AC_EGREP_HEADER(nanosleep,time.h,[
818
  AC_MSG_RESULT(yes)
819 820
  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
            Define if <time.h> defines nanosleep.)
821 822
],[
  AC_MSG_RESULT(no)
823
])
824
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
825 826

dnl Make sure we have timespecs
827
AC_MSG_CHECKING(for timespec in sys/time.h)
828
AC_EGREP_HEADER(timespec,sys/time.h,[
829
  AC_MSG_RESULT(yes)
830 831
  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
832 833
],[
  AC_MSG_RESULT(no)
834
])
835

Sam Hocevar's avatar
 
Sam Hocevar committed
836
dnl Check for threads library
837
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
838
AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
839
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
840

841
dnl Find where are the X headers and libraries
842
AC_PATH_XTRA()
843

844 845 846 847
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()

848
dnl Check for hal
849 850 851
AC_ARG_ENABLE(hal,
  [  --enable-hal            Linux HAL services discovery (default enabled)])
 
Benjamin Pracht's avatar
Benjamin Pracht committed
852
if test "${enable_hal}" != "no"
853
then
854 855 856
  PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
    [ AC_DEFINE( HAVE_HAL_1, [] , [Define if you have the new HAL library API])
      AC_DEFINE( HAVE_HAL, [], [Define if you have the HAL library] )
Clément Stenac's avatar
Clément Stenac committed
857
      VLC_ADD_PLUGINS([hal probe_hal]) 
858 859
      VLC_ADD_LDFLAGS([libvlc hal probe_hal],[$HAL_LIBS])
      VLC_ADD_CFLAGS([libvlc hal probe_hal],[$HAL_CFLAGS])],   
860 861 862 863
    dnl No hal 0.5 Test for 0.2
    [ PKG_CHECK_MODULES( HAL, hal >= 0.2.97, 
       [AC_DEFINE(HAVE_HAL, [], [Define if you have the HAL library])
        VLC_ADD_PLUGINS([hal])
864 865
        VLC_ADD_LDFLAGS([libvlc hal],[$HAL_LIBS])
        VLC_ADD_CFLAGS([libvlc hal],[$HAL_CFLAGS])],
866 867 868
       [AC_MSG_WARN(HAL library not found)])
    ]
  )
869
fi
870

871 872
dnl Check for dbus
AC_ARG_ENABLE(dbus,
873
  [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
874 875 876
case "${SYS}" in
    linux*|*bsd*)
if test "${enable_dbus}" != "no"
877
then
878 879 880 881
  dnl api stable dbus
  PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
    [ AC_DEFINE( HAVE_DBUS_3, 1, [Define if you have the D-BUS library API >= 1.0.0] )
      AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
882
      AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
883
      AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
884 885
      VLC_ADD_LDFLAGS([screensaver libvlc],[$DBUS_LIBS])
      VLC_ADD_CFLAGS([screensaver libvlc],[$DBUS_CFLAGS])
886
      dnl Check for dbus control interface
887 888
        AC_ARG_ENABLE(dbus-control, [  --disable-dbus-control   D-BUS control interface (default enabled)])
        if test "${enable_dbus_control}" != "no"
889 890 891 892 893
        then
          VLC_ADD_PLUGINS([dbus])
          VLC_ADD_LDFLAGS([dbus],[$DBUS_LIBS])
          VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
        fi],
894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917

    if ${PKG_CONFIG} --exists dbus-1
    then
      [AC_ARG_ENABLE(old-dbus,
        [  --enable-old-dbus      Deprecated D-Bus support (default disabled)])]

      if test "${enable_old_dbus}" != "yes"
      then
        echo ""
        echo "****** WARNING **** WARNING ***** WARNING *************"
        echo "*** Your D-Bus version is < 1.0.0"
        echo "*** You are using old and buggy software and so"
        echo "*** D-Bus support has been disabled."
        echo "*** Please upgrade D-Bus : http://dbus.freedesktop.org"
        echo "*** Alternatively you can force the use of your old and"
        echo "*** buggy D-Bus version by specifying --enable-old-dbus"
        echo "*******************************************************"
        echo ""
      else
        dnl not too old dbus
        [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.92,
          [ AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
            AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
            AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
918 919
            VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
            VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936
          dnl older dbus
          [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.30,
            [ AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30 ] )
              AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
              VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
              VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
            dnl much older dbus
            [ PKG_CHECK_MODULES( DBUS, dbus-1, 
               [AC_DEFINE(HAVE_DBUS, 1, [Define if you have the D-BUS library])
                VLC_ADD_LDFLAGS([screensaver],[$DBUS_LIBS])
                VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
               [AC_MSG_WARN(DBUS library not found)])
            ]
          )]
        )]
      fi
    fi
937 938
  )
fi
939 940
;;
esac
941

942
dnl Build the gtk_main plugins?
943
NEED_GTK_MAIN=no
944
NEED_GNOME_MAIN=no
945 946
NEED_GTK2_MAIN=no
NEED_GNOME2_MAIN=no
947

948 949 950
dnl build the qte plugin ?
NEED_QTE_MAIN=no

Sam Hocevar's avatar
 
Sam Hocevar committed
951
dnl Check for ntohl, etc.
952
AC_CACHE_CHECK([for ntohl in sys/param.h],
953 954 955
    [ac_cv_c_ntohl_sys_param_h],
    [CFLAGS="${CFLAGS_save} -Wall -Werror"
     AC_TRY_COMPILE([#include <sys/param.h>],
956
        [int meuh; ntohl(meuh);],
957
        ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
Sam Hocevar's avatar
Sam Hocevar committed
958
if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
959
    AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
960
fi
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
961
CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
 
Sam Hocevar committed
962

963
RDC_PROG_CC_WFLAGS([all extra no-unused-parameter sign-compare undef pointer-arith bad-function-cast cast-align write-strings missing-prototypes volatile-register-var])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
964
RDC_PROG_CC_FLAGS_IFELSE([-pipe])
Sam Hocevar's avatar
 
Sam Hocevar committed
965

966 967
dnl This helps detect broken plugins with undefined symbols
dnl Better fail loudly at build-time than silenty at run-time.
968 969 970 971
dnl Unfortunately, this sucks on FreeBSD (won't even link with -lc)
dnl RDC_PROG_LINK_FLAGS_IFELSE([-Wl,-z,defs], [
dnl   VLC_ADD_LDFLAGS([plugin],[-Wl,-z,defs])
dnl ])
972

Sam Hocevar's avatar
 
Sam Hocevar committed
973
dnl Check for various optimization flags
974 975 976 977
AC_CACHE_CHECK([if \$CC accepts -Os],
    [ac_cv_c_os],
    [CFLAGS="${CFLAGS_save} -Os"
     AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
978 979 980 981 982 983 984 985 986 987 988 989
if test "${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
990 991
fi

Sam Hocevar's avatar
 
Sam Hocevar committed
992
AC_CACHE_CHECK([if \$CC accepts -O3],
993 994 995
    [ac_cv_c_o3],
    [CFLAGS="${CFLAGS_save} -O3"
     AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
996
if test "${ac_cv_c_o3}" != "no" -a "x${enable_debug}" = "xno"; then
997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013
    CFLAGS_OPTIM_SPEED="${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
1014 1015
fi

1016 1017 1018 1019 1020 1021
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
1022 1023 1024 1025
fi

dnl Check for -ffast-math
AC_CACHE_CHECK([if \$CC accepts -ffast-math],
1026 1027 1028
    [ac_cv_c_fast_math],
    [CFLAGS="${CFLAGS_save} -ffast-math"
     AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
Sam Hocevar's avatar
Sam Hocevar committed
1029
if test "${ac_cv_c_fast_math}" != "no"; then
1030
    CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -ffast-math"
Sam Hocevar's avatar
 
Sam Hocevar committed
1031 1032 1033
fi

dnl Check for -funroll-loops
1034
dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
Sam Hocevar's avatar
Sam Hocevar committed
1035
if test "${SYS}" != "beos"
1036 1037 1038 1039 1040
then
  AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
      [ac_cv_c_unroll_loops],
      [CFLAGS="${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
1041
  if test "${ac_cv_c_unroll_loops}" != "no"; then
1042
      CFLAGS_OPTIM_SPEED="${CFLAGS_OPTIM_SPEED} -funroll-loops"
1043
  fi
Sam Hocevar's avatar
 
Sam Hocevar committed
1044 1045 1046 1047
fi

dnl Check for -fomit-frame-pointer
AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
1048 1049 1050
    [ac_cv_c_omit_frame_pointer],
    [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
     AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
Sam Hocevar's avatar
Sam Hocevar committed
1051
if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
1052
    CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
Sam Hocevar's avatar
 
Sam Hocevar committed
1053 1054
fi

1055 1056 1057 1058 1059 1060
dnl Check for -fvisibility=hidden
AC_CACHE_CHECK([if \$CC accepts -fvisibility=hidden],
    [ac_cv_c_visibility_hidden],
    [CFLAGS="${CFLAGS_save} -fvisibility=hidden"
     AC_TRY_COMPILE([],,ac_cv_c_visibility_hidden=yes, ac_cv_c_visibility_hidden=no)])
if test "${ac_cv_c_visibility_hidden}" != "no"; then
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
1061
    VLC_ADD_CFLAGS([libvlc plugin],[-fvisibility=hidden])
1062 1063
fi

1064 1065
AM_CONDITIONAL(HAVE_COMPILER_EXPORT, [test "$SYS" = "mingw32" -o "${ac_cv_c_visibility_hidden}" != "no"])

1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076
dnl Check for -fvisibility-inlines-hidden (breaks x86_64 linkers)
dnl AC_LANG_PUSH(C++)
dnl     AC_CACHE_CHECK([if \$CXX accepts -fvisibility-inlines-hidden],
dnl         [ac_cv_c_visibility_inlines_hidden],
dnl         [CXXFLAGS="${CXXFLAGS_save} -fvisibility-inlines-hidden"
dnl          AC_TRY_COMPILE([],,ac_cv_c_visibility_inlines_hidden=yes, ac_cv_c_visibility_inlines_hidden=no)])
dnl     if test "${ac_cv_c_visibility_inlines_hidden}" != "no"; then
dnl         VLC_ADD_CXXFLAGS([libvlc plugin],[-fvisibility-inlines-hidden])
dnl     fi
dnl     CXXFLAGS="${CXXFLAGS_save}"
dnl AC_LANG_POP(C++)
1077

1078
dnl Check for -mdynamic-no-pic
1079 1080 1081 1082 1083 1084 1085 1086
dnl AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
dnl     [ac_cv_c_dynamic_no_pic],
dnl     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
dnl      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
dnl AS_IF([test "${ac_cv_c_dynamic_no_pic}" != "no"], [
dnl     VLC_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
dnl     VLC_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
dnl ])
1087

Sam Hocevar's avatar
 
Sam Hocevar committed
1088
dnl Check for Darwin plugin linking flags
1089
AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error],
1090
    [ac_cv_ld_darwin],
1091
    [CFLAGS="${CFLAGS_save} -bundle -undefined error"
1092
     AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
Sam Hocevar's avatar
Sam Hocevar committed
1093
if test "${ac_cv_ld_darwin}" != "no"; then
1094
    VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error])
1095
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
1096 1097

dnl Check for standard plugin linking flags
1098
dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109
dnl AS_IF([test "${SYS}" = "beos"], [
dnl   VLC_ADD_LDFLAGS([plugin mozilla],[-nostart])
dnl ], [
dnl   AC_CACHE_CHECK([if \$CC accepts -shared],
dnl         [ac_cv_ld_plugins],
dnl         [CFLAGS="${CFLAGS_save} -shared"
dnl        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
dnl   AS_IF([test "${ac_cv_ld_plugins}" != "no"], [
dnl     VLC_ADD_LDFLAGS([plugin mozilla],[-shared])
dnl   ])
dnl ])
1110