configure.ac 203 KB
Newer Older
Sam Hocevar's avatar
   
Sam Hocevar committed
1
dnl Autoconf settings for vlc
2

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

gbazin's avatar
   
gbazin committed
158
159
160
dnl
dnl  Check the operating system
dnl
161
case "${host_os}" in
Sam Hocevar's avatar
Sam Hocevar committed
162
  "")
163
164
    SYS=unknown
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
165
  linux*)
166
167
    SYS=linux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
168
  bsdi*)
169
170
    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
171
    VLC_ADD_LIBS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
172
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
173
  *bsd*)
174
    SYS="${host_os}"
175
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
176
    case "${host_os}" in
177
178
      freebsd*)
        CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
179
        CPPFLAGS="${CPPFLAGS_save}"
180
        LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
hartman's avatar
hartman committed
181
        LDFLAGS="${LDFLAGS_save}"
182
183
        ;;
    esac
184
    ;;
185
186
187
188
  darwin*)
    SYS=darwin
    CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
189
    OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
190
    LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names"; LDFLAGS="${LDFLAGS_save}"
191
192
193
    VLC_ADD_LDFLAGS([mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([mkv mp4], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([vlc],[-Wl,-undefined,dynamic_lookup])
Jérome Decoodt's avatar
Jérome Decoodt committed
194
    VLC_ADD_LDFLAGS([libvlc_control],[-Wl,dynamic_lookup])
195
    VLC_ADD_LDFLAGS([ffmpeg i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
196
    VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
Jérome Decoodt's avatar
Jérome Decoodt committed
197
    VLC_ADD_LDFLAGS([libvlc],[-Wl,-framework,Cocoa,-framework,CoreFoundation])
198
    VLC_ADD_LDFLAGS([motion],[-Wl,-framework,IOKit,-framework,CoreFoundation])
199
200
201
202
203
204
    AC_ARG_ENABLE(macosx-defaults,
        [  --enable-macosx-defaults Build the default configuration on Mac OS X (default enabled)])
    if test "x${enable_macosx_defaults}" != "xno"
    then
        echo ""
        echo "Building with Mac OS X defaults:"
205
206
        with_macosx_version_min="10.4"
        echo "  Assuming --with-macosx-version-min=10.4"
207
208
209
        build_dir=`pwd`
        echo "  Assuming --prefix=${build_dir}/vlc_install_dir"
        ac_default_prefix="${build_dir}/vlc_install_dir"
Pierre d'Herbemont's avatar
Pierre d'Herbemont committed
210
211
        enable_macosx="yes"
        echo "  Assuming --enable-macosx"
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
        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"
243
244
245
246
247
248
249
    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="$CFLAGS"
250
        CFLAGS="$CFLAGS -dynamiclib -single_module -read_only_relocs suppress"
251
252
253
254
255
        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"
256

257
258
259
260
261
262
        if test "x$ac_ld_does_not_support_text_reloc" = "xyes"; then
            enable_mmx="no"
            echo "  Assuming --disable-mmx (due to a bug in ld)"
            enable_sse="no"
            echo "  Assuming --disable-sse (due to a bug in ld)"
        fi
263
    fi
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
    dnl
    dnl  Check for Mac OS X SDK settings
    dnl
    AC_ARG_WITH(macosx-sdk,
       [  --with-macosx-sdk=DIR   compile using the SDK in DIR])
    if test "${with_macosx_sdk}" != "" ; then
        CC="${CC} -isysroot ${with_macosx_sdk}" 
        CXX="${CXX} -isysroot ${with_macosx_sdk}"
        OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
        LD="${LD} -syslibroot ${with_macosx_sdk}"
    fi
    AC_ARG_WITH(macosx-version-min,
       [  --with-macosx-version-min=VERSION  compile for MacOSX VERSION and above])
    if test "${with_macosx_version_min}" != "" ; then
        CC="${CC} -mmacosx-version-min=${with_macosx_version_min}" 
        CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
        OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
        LD="${LD} -macosx_version_min=${with_macosx_version_min}"
        CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CFLAGS="${CFLAGS_save}"
        CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; CXXFLAGS="${CXXFLAGS_save}"
        OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}"; OBJCFLAGS="${OBJCFLAGS_save}"
        MACOSX_DEPLOYMENT_TARGET=${with_macosx_version_min}
        export MACOSX_DEPLOYMENT_TARGET
    fi
288
    ;;
289
  *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
290
    AC_CHECK_TOOL(WINDRES, windres, :)
gbazin's avatar
   
gbazin committed
291

292
    case "${host_os}" in
sam's avatar
sam committed
293
294
295
      *wince* | *mingwce* | *mingw32ce* | *pe*)
        SYS=mingwce
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
296
      *mingw32*)
gbazin's avatar
   
gbazin committed
297
298
        SYS=mingw32
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
299
      *cygwin*)
gbazin's avatar
   
gbazin committed
300
301
302
303
304
305
306
307
308
309
        dnl Check if we are using the mno-cygwin mode in which case we are
        dnl actually dealing with a mingw32 compiler.
        AC_EGREP_CPP(yes,
            [#ifdef WIN32
             yes
             #endif],
            SYS=mingw32, SYS=cygwin)
        ;;
    esac

Sam Hocevar's avatar
Sam Hocevar committed
310
    if test "${SYS}" = "mingw32"; then
311
        # add ws2_32 for closesocket, select, recv
312
        VLC_ADD_LIBS([libvlc],[-lws2_32 -lnetapi32 -lwinmm])
damienf's avatar
damienf committed
313
        VLC_ADD_LDFLAGS([vlc],[-mwindows])
314
315
        VLC_ADD_LIBS([activex mozilla],[-lgdi32])
        VLC_ADD_LIBS([cdda vcdx cddax sdl_image],[-lwinmm])
316
        VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_shout access_output_rtmp sap slp http stream_out_standard stream_out_rtp vod_rtsp access_realrtsp telnet rc netsync gnutls growl_udp flac ts audioscrobbler lua],[-lws2_32])
gbazin's avatar
   
gbazin committed
317
    fi
318
319
    if test "${SYS}" = "mingwce"; then
        # add ws2 for closesocket, select, recv
zorglub's avatar
zorglub committed
320
        VLC_ADD_CPPFLAGS([libvlc vlc],[-Dmain(a,b)=maince(a,b)])
321
        VLC_ADD_LDFLAGS([libvlc vlc],[-e WinMainCRTStartup])
sam's avatar
sam committed
322
        VLC_ADD_LIBS([libvlc access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp sap http netsync audioscrobbler growl rtp stream_out_rtp],[-lws2])
sam's avatar
sam committed
323
        VLC_ADD_LIBS([libvlc],[-lmmtimer])
324
   fi
325
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
326
  *nto*)
327
    SYS=nto
328
    VLC_ADD_LIBS([x11 xvideo],[-lsocket])
329
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
330
  solaris*)
331
    SYS=solaris
332
333
334
    # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
    # Perhaps it is useful other places as well? 
    CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
335
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
336
  hpux*)
337
338
    SYS=hpux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
339
  beos)
340
    SYS=beos
341
342
    CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
343
    VLC_ADD_CXXFLAGS([beos],[])
344
345
346
347
    VLC_ADD_LIBS([vlc libvlc logger],[-lbe])
    VLC_ADD_LIBS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
    VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
    VLC_ADD_LIBS([access_file],[-lpoll])
348
    LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
349
350
    dnl Check for BONE
    if test -f /boot/beos/system/lib/libbind.so; then
351
        VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl_udp],[-lbind -lsocket])
352
    else
353
        VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlc growl_udp],[-lnet])
354
    fi
355

Eric Petit's avatar
Eric Petit committed
356
    dnl Ugly check for Zeta
Eric Petit's avatar
Eric Petit committed
357
    if test -f /boot/beos/system/lib/libzeta.so; then
358
        VLC_ADD_LIBS([beos],[-lzeta])
Eric Petit's avatar
Eric Petit committed
359
    fi
360
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
361
  *)
362
    SYS="${host_os}"
363
    ;;
gbazin's avatar
   
gbazin committed
364
esac
Sam Hocevar's avatar
Sam Hocevar committed
365
366
AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
367
AM_CONDITIONAL(HAVE_LINUX, [test "${SYS}" = "linux"])
Sam Hocevar's avatar
Sam Hocevar committed
368
AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
369
AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
370

371
dnl
372
373
374
375
376
377
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"
378
    ;;
379
    *)
380
    ;;
381
382
383
esac

dnl 
384
385
386
387
dnl  Libtool
dnl  It's very bad, but our former custom system was worst
dnl  -- Courmisch
dnl
damienf's avatar
damienf committed
388
389
390
391

dnl override platform specific check for dependent libraries
dnl otherwise libtool linking of shared libraries will
dnl fail on anything other than pass_all.
damienf's avatar
damienf committed
392
393
AC_CACHE_VAL(lt_cv_deplibs_check_method,
    [lt_cv_deplibs_check_method=pass_all])
damienf's avatar
damienf committed
394

395
AC_DISABLE_STATIC
396
AC_DISABLE_FAST_INSTALL
397
AC_LIBTOOL_DLOPEN
damienf's avatar
damienf committed
398
AC_LIBTOOL_WIN32_DLL
399
400
m4_undefine([AC_PROG_F77])
m4_defun([AC_PROG_F77],[])
401
402
AC_PROG_LIBTOOL

damienf's avatar
damienf committed
403
404
405
406
407
m4_undefine([AC_DEPLIBS_CHECK_METHOD])
m4_defun([AC_DEPLIBS_CHECK_METHOD],[])

lt_cv_deplibs_check_method=pass_all

408

409
410
411
dnl
dnl Gettext stuff
dnl
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
412
AM_GNU_GETTEXT_VERSION([0.17])
413
414
AM_GNU_GETTEXT([external])
VLC_ADD_LIBS([libvlc vlc], [${LTLIBINTL}])
415

gbazin's avatar
gbazin committed
416
417
418
dnl
dnl Iconv stuff
dnl
419
AM_ICONV
420
421
AS_IF([test "$am_cv_func_iconv" != "yes"],
	[AC_MSG_ERROR([libiconv is needed for VLC to work properly])])
zorglub's avatar
zorglub committed
422
VLC_ADD_CFLAGS([libvlc],[${INCICONV}])
423
VLC_ADD_LIBS([libvlc],[${LTLIBICONV}])
gbazin's avatar
gbazin committed
424

gbazin's avatar
   
gbazin committed
425
dnl Check for the need to include the mingwex lib for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
426
if test "${SYS}" = "mingw32"
gbazin's avatar
   
gbazin committed
427
428
then
    AC_CHECK_LIB(mingwex,opendir,
429
430
        AC_CHECK_LIB(mingw32,opendir,,
            [VLC_ADD_LIBS([libvlc gtk],[-lmingwex])])
gbazin's avatar
   
gbazin committed
431
432
433
    )
fi

gbazin's avatar
   
gbazin committed
434
dnl Check for fnative-struct or mms-bitfields support for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
435
if test "${SYS}" = "mingw32"
gbazin's avatar
   
gbazin committed
436
437
438
439
440
then
    AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
        [ac_cv_c_mms_bitfields],
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
Sam Hocevar's avatar
Sam Hocevar committed
441
    if test "${ac_cv_c_mms_bitfields}" != "no"; then
442
443
        CFLAGS_save="${CFLAGS_save} -mms-bitfields";
        CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
gbazin's avatar
   
gbazin committed
444
    else
445
446
447
448
        AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
            [ac_cv_c_fnative_struct],
            [CFLAGS="${CFLAGS_save} -fnative-struct"
             AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
Sam Hocevar's avatar
Sam Hocevar committed
449
        if test "${ac_cv_c_fnative_struct}" != "no"; then
450
451
452
            CFLAGS_save="${CFLAGS_save} -fnative-struct";
            CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
        fi
gbazin's avatar
   
gbazin committed
453
454
    fi

gbazin's avatar
   
gbazin committed
455
456
457
458
    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi

dnl Check for fvtable-thunks support for mingw32
459
if test "${SYS}" = "mingw32" -a "${CXX}" != ""
gbazin's avatar
   
gbazin committed
460
461
462
463
464
465
466
then
AC_LANG_PUSH(C++)
    AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
        [ac_cv_cxx_fvtable_thunks],
        [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
         AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
                        ac_cv_cxx_fvtable_thunks=no)])
Sam Hocevar's avatar
Sam Hocevar committed
467
    if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
gbazin's avatar
   
gbazin committed
468
469
470
        CXXFLAGS_mingw32_special="-fvtable-thunks"
    fi

Sam Hocevar's avatar
Sam Hocevar committed
471
    CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
gbazin's avatar
   
gbazin committed
472
AC_LANG_POP(C++)
gbazin's avatar
   
gbazin committed
473
474
fi

Sam Hocevar's avatar
Sam Hocevar committed
475
476
477
478
dnl Plugin compilation stuff

VLC_LIBRARY_SUFFIX

Sam Hocevar's avatar
   
Sam Hocevar committed
479
dnl The -DSYS_FOO flag
480
CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
   
Sam Hocevar committed
481

482
dnl Check for system libs needed
483
need_libc=false
484

485
dnl Check for usual libc functions
486
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])
487
488
AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
489
AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
490
AC_FUNC_ALLOCA
Sam Hocevar's avatar
   
Sam Hocevar committed
491

492
493
AH_BOTTOM([#include <vlc_fixups.h>])

494
AC_CHECK_FUNCS(mmap, [VLC_ADD_PLUGIN([access_mmap])])
495

496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
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

512
AC_CHECK_FUNCS(connect,,[
Sam Hocevar's avatar
Sam Hocevar committed
513
  AC_CHECK_LIB(socket,connect,[
514
    VLC_ADD_LIBS([libvlc cdda cddax],-lsocket)
515
    LIBS_socket="-lsocket"
Sam Hocevar's avatar
Sam Hocevar committed
516
517
  ])
])
518

519
AC_CHECK_FUNCS(send,,[
Sam Hocevar's avatar
Sam Hocevar committed
520
  AC_CHECK_LIB(socket,send,[
521
    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],[-lsocket])
Sam Hocevar's avatar
Sam Hocevar committed
522
523
  ])
])
524

525
AC_CHECK_FUNCS(gethostbyname,,[
Sam Hocevar's avatar
Sam Hocevar committed
526
  AC_CHECK_LIB(nsl,gethostbyname,[
527
    VLC_ADD_LIBS([cdda cddax libvlc],[-lnsl])
Sam Hocevar's avatar
Sam Hocevar committed
528
529
  ],[
    AC_CHECK_LIB(bind,gethostbyname,[
530
      VLC_ADD_LIBS([access_mms],[-lbind])
Sam Hocevar's avatar
Sam Hocevar committed
531
532
    ])
  ])
Sam Hocevar's avatar
   
Sam Hocevar committed
533
])
534

535
536
537
538
AC_CHECK_HEADERS(zlib.h, [
  VLC_ADD_LIBS([access_http],[-lz])
])

539
dnl Check for socklen_t
540
541
542
543
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([
544
545
[#include <sys/types.h>
#ifdef WIN32
546
# include <winsock2.h>
547
# include <ws2tcpip.h>
548
549
#else
# include <sys/socket.h>
550
551
552
553
554
#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)])
555

556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
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)])
571
AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
572
573
  AC_DEFINE(sockaddr_storage, sockaddr)
  AC_DEFINE(ss_family, sa_family)
574
])
575

576
dnl getaddrinfo, getnameinfo and gai_strerror check
577
dnl  -lnsl and -lsocket are needed on Solaris;
578
dnl  we purposedly make the test fail on Windows
579
LIBS_save="${LIBS}"
580
AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
581
AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
582
583
584
585
586
587
588

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}"

589
AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
590
591
AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
[#include <sys/types.h>
592
#if defined( WIN32 ) || defined( UNDER_CE )
593
594
595
# if defined(UNDER_CE) && defined(sockaddr_storage)
#  undef sockaddr_storage
# endif
596
597
598
599
600
# include <winsock2.h>
# include <ws2tcpip.h>
#else
# include <netdb.h>
#endif])
601

602
603
604
605
606
607
608
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
609
if test "${ac_cv_c_va_copy}" = "yes"; then
610
611
612
613
614
615
616
617
  AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
fi
AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; __va_copy(ap1,ap2);],
    [ac_cv_c___va_copy="yes"],
    [ac_cv_c___va_copy="no"]))
Sam Hocevar's avatar
Sam Hocevar committed
618
if test "${ac_cv_c___va_copy}" = "yes"; then
619
  AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
620
621
fi

622
AC_CHECK_FUNCS(inet_aton,,[
Sam Hocevar's avatar
Sam Hocevar committed
623
  AC_CHECK_LIB(resolv,inet_aton,[
624
    VLC_ADD_LIBS([libvlc],[-lresolv])
Sam Hocevar's avatar
Sam Hocevar committed
625
  ])
626
])
Sam Hocevar's avatar
   
Sam Hocevar committed
627

628
dnl Check for getopt (always use builtin one on win32)
629
if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
630
631
need_getopt=:
else
632
need_getopt=false
633
AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
Sam Hocevar's avatar
   
Sam Hocevar committed
634
[ # FreeBSD has a gnugetopt library for this:
635
  AC_CHECK_LIB([gnugetopt],[getopt_long],
Sam Hocevar's avatar
Sam Hocevar committed
636
    [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
637
     VLC_ADD_LIBS([libvlc],[-lgnugetopt])],
638
    [need_getopt=:])])
639
fi
640
AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
Sam Hocevar's avatar
   
Sam Hocevar committed
641

642
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
643
AC_TYPE_SIGNAL
Sam Hocevar's avatar
Sam Hocevar committed
644
AC_CHECK_LIB(m,cos,[
645
  VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
646
647
])
AC_CHECK_LIB(m,pow,[
648
  VLC_ADD_LIBS([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
649
650
])
AC_CHECK_LIB(m,sqrt,[
651
  VLC_ADD_LIBS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
652
])
653
AC_CHECK_LIB(m,ceil,[
654
  VLC_ADD_LIBS([mosaic],[-lm])
655
])
656
AC_CHECK_LIB(m,exp,[
657
  VLC_ADD_LIBS([gaussianblur],[-lm])
658
])
659
660
661
AC_CHECK_LIB(m,round,[
  VLC_ADD_LIBS([dbus],[-lm])
])
662
AC_CHECK_LIB(mx,sqrtf,[
663
  VLC_ADD_LIBS([x264],[-lmx])
664
])
665
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
   
Sam Hocevar committed
666

Sam Hocevar's avatar
Sam Hocevar committed
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
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 "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dl.h)
  ac_cv_my_have_shl_load=no
  AC_CHECK_FUNC(shl_load,
   [ac_cv_my_have_shl_load=yes,
    AC_CHECK_LIB(dld, shl_load,
     [ac_cv_my_have_shl_load=yes
684
      VLC_ADD_LIBS([libvlc],[-ldld])])])
Sam Hocevar's avatar
Sam Hocevar committed
685
686
687
688
689
690
691
692
693
  if test "${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,
694
   [VLC_ADD_LIBS([libvlc],[-ldld])
Sam Hocevar's avatar
Sam Hocevar committed
695
696
697
698
699
700
    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 "${ac_cv_have_plugins}" = "no"; then
701
702
  if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
    AC_CHECK_LIB(kernel32, main,
703
     [VLC_ADD_LIBS([libvlc],[-lkernel32])
704
705
706
      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
707
708
fi

709
710
711
712
713
714
715
716
# 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
717
718
# BeOS style
if test "${ac_cv_have_plugins}" = "no"; then
Sam Hocevar's avatar
Sam Hocevar committed
719
720
721
722
  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
723
724
725
726
727
728
729
730
731
732
fi

# Only test for dlopen() if the others didn't work
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
  ac_cv_my_have_dlopen=no
  AC_CHECK_FUNC(dlopen,
    ac_cv_my_have_dlopen=yes,
    AC_CHECK_LIB(dl, dlopen,
      ac_cv_my_have_dlopen=yes
733
      VLC_ADD_LIBS([libvlc realaudio],[-ldl]),
Sam Hocevar's avatar
Sam Hocevar committed
734
735
      AC_CHECK_LIB(svld, dlopen,
        ac_cv_my_have_dlopen=yes
736
        VLC_ADD_LIBS([libvlc],[-lsvld]))))
Sam Hocevar's avatar
Sam Hocevar committed
737
738
739
740
741
742
  if test "${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

743
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Sam Hocevar's avatar
   
Sam Hocevar committed
744
dnl Check for pthreads - borrowed from XMMS
Sam Hocevar's avatar
   
Sam Hocevar committed
745
THREAD_LIB=error
Sam Hocevar's avatar
Sam Hocevar committed
746
if test "${THREAD_LIB}" = "error"; then
747
  AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
Sam Hocevar's avatar
   
Sam Hocevar committed
748
fi
Sam Hocevar's avatar
Sam Hocevar committed
749
if test "${THREAD_LIB}" = "error"; then
750
  AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
Sam Hocevar's avatar
   
Sam Hocevar committed
751
fi
Sam Hocevar's avatar
Sam Hocevar committed
752
if test "${THREAD_LIB}" = "error"; then
753
  AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
Sam Hocevar's avatar
   
Sam Hocevar committed
754
fi
Sam Hocevar's avatar
Sam Hocevar committed
755
if test "${THREAD_LIB}" = "error"; then
756
  AC_CHECK_FUNCS(pthread_mutex_lock)
757
  THREAD_LIB=""
Sam Hocevar's avatar
   
Sam Hocevar committed
758
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
759

760
VLC_ADD_LIBS([libvlc plugin],[${THREAD_LIB}])
gbazin's avatar
   
gbazin committed
761

762
763
764
765
766
767
768
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])])
])
gbazin's avatar
   
gbazin committed
769

770
771
772
773
774
775
776
777
778
779
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.])
gbazin's avatar
   
gbazin committed
780
fi
781
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce" 
gbazin's avatar
   
gbazin committed
782

Sam Hocevar's avatar
   
Sam Hocevar committed
783
dnl Check for misc headers
784
AC_MSG_CHECKING(for strncasecmp in strings.h)
Sam Hocevar's avatar
   
Sam Hocevar committed
785
AC_EGREP_HEADER(strncasecmp,strings.h,[
786
  AC_MSG_RESULT(yes)
787
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
788
789
            Define if <strings.h> defines strncasecmp.)],[
  AC_MSG_RESULT(no)])
Sam Hocevar's avatar
   
Sam Hocevar committed
790

Sam Hocevar's avatar
   
Sam Hocevar committed
791
dnl Check for headers
792
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)
793
AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
794
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h])
795
796
AC_CHECK_HEADERS([net/if.h], [], [],
  [
797
    #include <sys/socket.h>
798
  ])
799
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
800
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
801
AC_CHECK_HEADERS([linux/version.h linux/dccp.h])
802
AC_CHECK_HEADERS(syslog.h)
803
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
   
Sam Hocevar committed
804

Sam Hocevar's avatar
   
Sam Hocevar committed
805
806
AC_HEADER_TIME

807
808
809
810
811
812
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)
])

813
814
815
816
dnl don't attemp to use poll on darwin, it can't poll a tty. select will do a better job.
if test "${SYS}" != "darwin"; then
  AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])])
fi
817

818
819
dnl Check for dirent
need_dirent=false
820
AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
821
822
AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})

823
dnl Mac OS X and other OSes don't have declaration for nanosleep
824
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
825
AC_MSG_CHECKING(for nanosleep in time.h)
826
AC_EGREP_HEADER(nanosleep,time.h,[
827
  AC_MSG_RESULT(yes)
828
829
  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
            Define if <time.h> defines nanosleep.)
830
831
],[
  AC_MSG_RESULT(no)
832
])
833
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
834
835

dnl Make sure we have timespecs
836
AC_MSG_CHECKING(for timespec in sys/time.h)
837
AC_EGREP_HEADER(timespec,sys/time.h,[
838
  AC_MSG_RESULT(yes)
839
840
  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
841
842
],[
  AC_MSG_RESULT(no)
843
])
844

Sam Hocevar's avatar
   
Sam Hocevar committed
845
dnl Check for threads library
846
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
847
AC_CHECK_HEADERS(pthread.h kernel/scheduler.h kernel/OS.h)
848
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
   
Sam Hocevar committed
849

850
dnl Find where are the X headers and libraries
851
AC_PATH_XTRA()
Christophe Mutricy's avatar
Christophe Mutricy committed
852

853
854
855
856
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()

857
dnl Check for hal
858
859
860
AC_ARG_ENABLE(hal,
  [  --enable-hal            Linux HAL services discovery (default enabled)])
 
bigben's avatar
bigben committed
861
if test "${enable_hal}" != "no"
862
then
863
  PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
864
865
    [ AC_DEFINE( HAVE_HAL_1, 1 , [Define if you have the new HAL library API])
      AC_DEFINE( HAVE_HAL, 1, [Define if you have the HAL library] )
866
867
      VLC_ADD_PLUGIN([hal])
      VLC_ADD_PLUGIN([probe_hal])
868
      VLC_ADD_LIBS([libvlc hal probe_hal],[$HAL_LIBS])
zorglub's avatar
zorglub committed
869
      VLC_ADD_CFLAGS([libvlc hal probe_hal],[$HAL_CFLAGS])],   
870
871
    dnl No hal 0.5 Test for 0.2
    [ PKG_CHECK_MODULES( HAL, hal >= 0.2.97, 
872
       [AC_DEFINE(HAVE_HAL, 1, [Define if you have the HAL library])
873
        VLC_ADD_PLUGIN([hal])
874
        VLC_ADD_LIBS([libvlc hal],[$HAL_LIBS])
zorglub's avatar
zorglub committed
875
        VLC_ADD_CFLAGS([libvlc hal],[$HAL_CFLAGS])],
876
877
878
       [AC_MSG_WARN(HAL library not found)])
    ]
  )
879
fi
880

881
882
dnl Check for dbus
AC_ARG_ENABLE(dbus,
883
  [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
Rafaël Carré's avatar
Rafaël Carré committed
884
885
886
case "${SYS}" in
    linux*|*bsd*)
if test "${enable_dbus}" != "no"
887
then
888
889
890
891
  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] )
892
      AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
893
      AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
894
      VLC_ADD_LIBS([screensaver libvlc],[$DBUS_LIBS])
zorglub's avatar
zorglub committed
895
      VLC_ADD_CFLAGS([screensaver libvlc],[$DBUS_CFLAGS])
896
      dnl Check for dbus control interface
Rafaël Carré's avatar
Rafaël Carré committed
897
        AC_ARG_ENABLE(dbus-control, [  --disable-dbus-control  D-BUS control interface (default enabled)])
898
        if test "${enable_dbus_control}" != "no"
899
        then
900
          VLC_ADD_PLUGIN([dbus])
901
          VLC_ADD_LIBS([dbus],[$DBUS_LIBS])
902
          VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
903
904
        fi
      dnl Check for Telepathy
Rafaël Carré's avatar
Rafaël Carré committed
905
        AC_ARG_ENABLE(telepathy, [  --enable-telepathy      Telepathy Presence plugin through DBus(default enabled)])
906
        if test "${enable_telepathy}" != "no"; then
907
          VLC_ADD_PLUGIN([telepathy])
908
          VLC_ADD_LIBS([telepathy],[$DBUS_LIBS])
909
          VLC_ADD_CFLAGS([telepathy],[$DBUS_CFLAGS])
910
911
        fi
        dnl Power Management Inhibiter
912
        VLC_ADD_PLUGIN([inhibit])
913
914
915
        VLC_ADD_LIBS([inhibit],[$DBUS_LIBS])
        VLC_ADD_CFLAGS([inhibit],[$DBUS_CFLAGS])
        ],
916
917
918
    if ${PKG_CONFIG} --exists dbus-1
    then
      [AC_ARG_ENABLE(old-dbus,
Rafaël Carré's avatar
Rafaël Carré committed
919
        [  --enable-old-dbus       Deprecated D-Bus support (default disabled)])]
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938

      if test "${enable_old_dbus}" != "yes"
      then
        echo ""
        echo "****** WARNING **** WARNING ***** WARNING *************"
        echo "*** Your D-Bus version is < 1.0.0"
        echo "*** You are using old and buggy software and so"
        echo "*** D-Bus support has been disabled."
        echo "*** Please upgrade D-Bus : http://dbus.freedesktop.org"
        echo "*** Alternatively you can force the use of your old and"
        echo "*** buggy D-Bus version by specifying --enable-old-dbus"
        echo "*******************************************************"
        echo ""
      else
        dnl not too old dbus
        [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.92,
          [ AC_DEFINE( HAVE_DBUS_2, 1, [Define if you have the D-BUS library API >= 0.92] )
            AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30] )
            AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
939
            VLC_ADD_LIBS([screensaver],[$DBUS_LIBS])
940
            VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
941
942
943
944
          dnl older dbus
          [ PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.30,
            [ AC_DEFINE( HAVE_DBUS_1, 1, [Define if you have the D-BUS library API >= 0.30 ] )
              AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
945
              VLC_ADD_LIBS([screensaver],[$DBUS_LIBS])
946
947
948
949
              VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
            dnl much older dbus
            [ PKG_CHECK_MODULES( DBUS, dbus-1, 
               [AC_DEFINE(HAVE_DBUS, 1, [Define if you have the D-BUS library])
950
                VLC_ADD_LIBS([screensaver],[$DBUS_LIBS])
951
952
953
954
955
956
957
                VLC_ADD_CFLAGS([screensaver],[$DBUS_CFLAGS])],
               [AC_MSG_WARN(DBUS library not found)])
            ]
          )]
        )]
      fi
    fi
958
959
  )
fi
Rafaël Carré's avatar
Rafaël Carré committed
960
961
;;
esac
962

963
dnl Build the gtk_main plugins?
964
NEED_GTK_MAIN=no
965
NEED_GNOME_MAIN=no
966
967
NEED_GTK2_MAIN=no
NEED_GNOME2_MAIN=no
968

969
970
971
dnl build the qte plugin ?
NEED_QTE_MAIN=no

Sam Hocevar's avatar
   
Sam Hocevar committed
972
dnl Check for ntohl, etc.
973
AC_CACHE_CHECK([for ntohl in sys/param.h],
974
975
976
    [ac_cv_c_ntohl_sys_param_h],
    [CFLAGS="${CFLAGS_save} -Wall -Werror"
     AC_TRY_COMPILE([#include <sys/param.h>],
977
        [int meuh; ntohl(meuh);],
978
        ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
Sam Hocevar's avatar
Sam Hocevar committed
979
if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
980
    AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
981
fi
Rémi Denis-Courmont's avatar
Lalala    
Rémi Denis-Courmont committed
982
CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
   
Sam Hocevar committed
983

984
RDC_PROG_CC_WFLAGS([all extra 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
985
RDC_PROG_CC_FLAGS_IFELSE([-pipe])
Sam Hocevar's avatar
   
Sam Hocevar committed
986
987

dnl Check for various optimization flags
988
989
990
991
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)])