configure.ac 192 KB
Newer Older
Sam Hocevar's avatar
   
Sam Hocevar committed
1
dnl Autoconf settings for vlc
2

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

Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
5
AC_INIT(vlc, 1.1.0-git)
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
6
VERSION_MAJOR="1"
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
7
VERSION_MINOR="1"
8
VERSION_REVISION="0"
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
9
VERSION_EXTRA="-git"
10
11
PKGDIR="vlc"
AC_SUBST(PKGDIR)
12

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

17
AC_PREREQ(2.59c)
18
AC_CONFIG_SRCDIR(src/libvlc.c)
19
AC_CONFIG_AUX_DIR(autotools)
20
AC_CONFIG_MACRO_DIR(m4)
21
AC_CONFIG_LIBOBJ_DIR(compat)
22
AC_CANONICAL_BUILD
23
AC_CANONICAL_HOST
24

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

28
29
30
31
32
33
34
dnl Too many people are not aware of maintainer mode:
dnl If you want to use it, you definitely know what you are doing, so
dnl you can specify "--disable-maintainer-mode". But if you want the default
dnl automake behavior, you've likely never heard of maintainer mode, so we
dnl can't expect you to enable it manually.

AS_IF([test "x${enable_maintainer_mode}" != "xno"],
35
    [enable_maintainer_mode="yes"])
36
37
AM_MAINTAINER_MODE

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

48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
dnl
dnl  Deprecated options
dnl  to notify packagers that stuff has changed
dnl
AC_ARG_ENABLE(python-bindings,
  [  --enable-python-bindings Always fails for historical reasons)],,
  [enable_python_bindings="no"])
AS_IF([test "${enable_python_bindings}" != "no"], [
  AC_MSG_ERROR([Python bindings are now built from a separate source package])
])

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

Sam Hocevar's avatar
Sam Hocevar committed
66
67
68
dnl
dnl  Save *FLAGS
dnl
Sam Hocevar's avatar
Sam Hocevar committed
69
VLC_SAVE_FLAGS
Sam Hocevar's avatar
   
Sam Hocevar committed
70

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

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

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

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

100
dnl Allow binary package maintainer to pass a custom string to avoid
101
dnl cache problem
102
AC_ARG_WITH(binary-version,
103
104
105
106
107
108
109
110
	AS_HELP_STRING([--with-binary-version=STRING],
	     [To avoid plugins cache problem between binary version]),[],[])
AS_IF([test -n "${with_binary_version}"],[
      AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
			 [Binary specific version])
      ])


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

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

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

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

        enable_skins2="no"
        echo "  Assuming --disable-skins2"
        enable_x11="no"
        echo "  Assuming --disable-x11"
268
269
        enable_xcb="no"
        echo "  Assuming --disable-xcb"
270
271
272
273
        enable_glx="no"
        echo "  Assuming --disable-glx"
        enable_xvideo="no"
        echo "  Assuming --disable-xvideo"
274
    fi
275
276
277
278
279
280
    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 "${with_macosx_sdk}" != "" ; then
281
282
        CPP="${CPP} -isysroot ${with_macosx_sdk}"
        CC="${CC} -isysroot ${with_macosx_sdk}"
283
284
285
286
287
288
289
        CXX="${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
290
291
        CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
        CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
292
293
294
295
296
297
298
299
300
        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
301
    ;;
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
  darwin9*)
    if (test ".`uname -p`" = ".i386"); then
        dnl Due to a ld(64) bug in 10.5 we cannot use our mmx code
        dnl without hacking it a lot, we disable mmx and sse.
        dnl (that bug is about ld being unable to handle
        dnl text relocation)
        save_cflags="$CFLAGS"
        CFLAGS="$CFLAGS -dynamiclib -single_module -read_only_relocs suppress"
        AC_TRY_LINK(
            [int a;], [asm("movq _a,%mm0\n");],
            ac_ld_does_not_support_text_reloc=no,
            ac_ld_does_not_support_text_reloc=yes)
        CFLAGS="$save_cflags"

        if test "x$ac_ld_does_not_support_text_reloc" = "xyes"; then
            enable_mmx="no"
            echo "  Assuming --disable-mmx (due to a bug in ld)"
            enable_sse="no"
            echo "  Assuming --disable-sse (due to a bug in ld)"
        fi
    fi
    ;;
324
  *mingw32* | *cygwin* | *wince* | *mingwce*)
325
    AC_CHECK_TOOL(WINDRES, windres, :)
326
    AC_CHECK_TOOL(OBJCOPY, objcopy, :)
gbazin's avatar
   
gbazin committed
327

328
    case "${host_os}" in
329
      *wince* | *mingwce* | *mingw32ce*)
sam's avatar
sam committed
330
        SYS=mingwce
geal's avatar
geal committed
331
332
        dnl Sadly CeGCC still needs non-wince macros
        AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0500' for Windows 2000 APIs.])
sam's avatar
sam committed
333
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
334
      *mingw32*)
gbazin's avatar
   
gbazin committed
335
        SYS=mingw32
geal's avatar
geal committed
336
        AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
gbazin's avatar
   
gbazin committed
337
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
338
      *cygwin*)
gbazin's avatar
   
gbazin committed
339
340
        dnl Check if we are using the mno-cygwin mode in which case we are
        dnl actually dealing with a mingw32 compiler.
geal's avatar
geal committed
341
        AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
gbazin's avatar
   
gbazin committed
342
343
344
345
346
347
348
349
        AC_EGREP_CPP(yes,
            [#ifdef WIN32
             yes
             #endif],
            SYS=mingw32, SYS=cygwin)
        ;;
    esac

Sam Hocevar's avatar
Sam Hocevar committed
350
    if test "${SYS}" = "mingw32"; then
351
        # add ws2_32 for closesocket, select, recv
352
        VLC_ADD_LIBS([libvlccore],[-lws2_32 -lnetapi32 -lwinmm])
damienf's avatar
damienf committed
353
        VLC_ADD_LDFLAGS([vlc],[-mwindows])
354
355
        VLC_ADD_LIBS([activex mozilla],[-lgdi32])
        VLC_ADD_LIBS([cdda vcdx cddax sdl_image],[-lwinmm])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
356
        VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_shout access_output_rtmp sap slp http stream_out_standard stream_out_rtp stream_out_raop vod_rtsp access_realrtsp rtp telnet rc netsync gnutls growl_udp flac ts audioscrobbler lua remoteosd],[-lws2_32])
gbazin's avatar
   
gbazin committed
357
    fi
358
359
    if test "${SYS}" = "mingwce"; then
        # add ws2 for closesocket, select, recv
360
        VLC_ADD_LIBS([libvlccore access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_rtmp sap http netsync audioscrobbler growl rtp stream_out_rtp remoteosd],[-lws2])
361
        VLC_ADD_LIBS([libvlccore],[-lmmtimer])
362
   fi
363
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
364
  *nto*)
365
    SYS=nto
366
    VLC_ADD_LIBS([x11 xvideo],[-lsocket])
367
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
368
  solaris*)
369
    SYS=solaris
370
    # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
371
    # Perhaps it is useful other places as well?
372
    CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
373
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
374
  hpux*)
375
376
    SYS=hpux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
377
  beos)
378
    SYS=beos
379
380
    CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
381
    VLC_ADD_CXXFLAGS([beos],[])
382
    VLC_ADD_LIBS([vlc libvlccore logger],[-lbe])
383
384
385
    VLC_ADD_LIBS([beos],[-lbe -lmedia -ltranslation -ltracker -lgame])
    VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
    VLC_ADD_LIBS([access_file],[-lpoll])
386
    LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
387
388
    dnl Check for BONE
    if test -f /boot/beos/system/lib/libbind.so; then
389
        VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlccore growl_udp],[-lbind -lsocket])
390
    else
391
        VLC_ADD_LIBS([access_file access_ftp access_mms access_output_udp telnet netsync sap libvlccore growl_udp],[-lnet])
392
    fi
393

Eric Petit's avatar
Eric Petit committed
394
    dnl Ugly check for Zeta
Eric Petit's avatar
Eric Petit committed
395
    if test -f /boot/beos/system/lib/libzeta.so; then
396
        VLC_ADD_LIBS([beos],[-lzeta])
Eric Petit's avatar
Eric Petit committed
397
    fi
398
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
399
  *)
400
    SYS="${host_os}"
401
    ;;
gbazin's avatar
   
gbazin committed
402
esac
Sam Hocevar's avatar
Sam Hocevar committed
403
404
AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
405
AM_CONDITIONAL(HAVE_LINUX, [test "${SYS}" = "linux"])
Sam Hocevar's avatar
Sam Hocevar committed
406
AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
407
AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
408

409
dnl
410
dnl Sadly autoconf doesn't think about testing foo.exe when ask to test
411
412
413
414
415
dnl for program foo on win32

case "${build_os}" in
    cygwin|msys)
        ac_executable_extensions=".exe"
416
    ;;
417
    *)
418
    ;;
419
420
esac

421
dnl
422
423
424
425
dnl  Libtool
dnl  It's very bad, but our former custom system was worst
dnl  -- Courmisch
dnl
damienf's avatar
damienf committed
426
427
428
429

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
430
431
AC_CACHE_VAL(lt_cv_deplibs_check_method,
    [lt_cv_deplibs_check_method=pass_all])
damienf's avatar
damienf committed
432

433
AC_DISABLE_STATIC
434
dnl AC_DISABLE_FAST_INSTALL
435
AC_LIBTOOL_DLOPEN
damienf's avatar
damienf committed
436
AC_LIBTOOL_WIN32_DLL
437
438
m4_undefine([AC_PROG_F77])
m4_defun([AC_PROG_F77],[])
439
440
AC_PROG_LIBTOOL

damienf's avatar
damienf committed
441
442
443
444
445
m4_undefine([AC_DEPLIBS_CHECK_METHOD])
m4_defun([AC_DEPLIBS_CHECK_METHOD],[])

lt_cv_deplibs_check_method=pass_all

446

447
448
449
dnl
dnl Gettext stuff
dnl
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
450
AM_GNU_GETTEXT_VERSION([0.17])
451
AM_GNU_GETTEXT([external])
452
VLC_ADD_LIBS([libvlccore vlc], [${LTLIBINTL}])
453

gbazin's avatar
gbazin committed
454
455
456
dnl
dnl Iconv stuff
dnl
457
AM_ICONV
458
459
VLC_ADD_CFLAGS([libvlccore],[${INCICONV}])
VLC_ADD_LIBS([libvlccore],[${LTLIBICONV}])
gbazin's avatar
gbazin committed
460

461
dnl Check for broken versions of mingw-runtime compatability library
462
AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
463
    AC_MSG_CHECKING(for broken mingw-runtime)
464
    AC_PREPROC_IFELSE([
465
#include <_mingw.h>
466
#if (__MINGW32_MAJOR_VERSION == 3) && (__MINGW32_MINOR_VERSION < 15)
467
468
# error Attempting to use mingw-runtime with broken vsnprintf support
#endif
469
470
471
472
], [
        AC_MSG_RESULT([ok])
], [
        AC_MSG_RESULT([present])
473
        AC_MSG_ERROR([LibVLC requires mingw-runtime version 3.15 or higher!])
474
475
476
477
])
    dnl force use of mingw provided c99 *printf over msvcrt
    CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
    CPPFLAGS_save="${CPPFLAGS_save} -D__USE_MINGW_ANSI_STDIO=1"
478
])
479

gbazin's avatar
   
gbazin committed
480
dnl Check for the need to include the mingwex lib for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
481
if test "${SYS}" = "mingw32"
gbazin's avatar
   
gbazin committed
482
483
then
    AC_CHECK_LIB(mingwex,opendir,
484
        AC_CHECK_LIB(mingw32,opendir,,
485
            [VLC_ADD_LIBS([libvlccore gtk],[-lmingwex])])
gbazin's avatar
   
gbazin committed
486
487
488
    )
fi

gbazin's avatar
   
gbazin committed
489
dnl Check for fnative-struct or mms-bitfields support for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
490
if test "${SYS}" = "mingw32"
gbazin's avatar
   
gbazin committed
491
492
493
494
495
then
    AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
        [ac_cv_c_mms_bitfields],
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
Sam Hocevar's avatar
Sam Hocevar committed
496
    if test "${ac_cv_c_mms_bitfields}" != "no"; then
497
498
        CFLAGS_save="${CFLAGS_save} -mms-bitfields";
        CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
gbazin's avatar
   
gbazin committed
499
    else
500
501
502
503
        AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
            [ac_cv_c_fnative_struct],
            [CFLAGS="${CFLAGS_save} -fnative-struct"
             AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
Sam Hocevar's avatar
Sam Hocevar committed
504
        if test "${ac_cv_c_fnative_struct}" != "no"; then
505
506
507
            CFLAGS_save="${CFLAGS_save} -fnative-struct";
            CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
        fi
gbazin's avatar
   
gbazin committed
508
509
    fi

gbazin's avatar
   
gbazin committed
510
511
512
513
    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi

dnl Check for fvtable-thunks support for mingw32
514
if test "${SYS}" = "mingw32" -a "${CXX}" != ""
gbazin's avatar
   
gbazin committed
515
516
517
518
519
520
521
then
AC_LANG_PUSH(C++)
    AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
        [ac_cv_cxx_fvtable_thunks],
        [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
         AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
                        ac_cv_cxx_fvtable_thunks=no)])
Sam Hocevar's avatar
Sam Hocevar committed
522
    if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
gbazin's avatar
   
gbazin committed
523
524
525
        CXXFLAGS_mingw32_special="-fvtable-thunks"
    fi

Sam Hocevar's avatar
Sam Hocevar committed
526
    CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
gbazin's avatar
   
gbazin committed
527
AC_LANG_POP(C++)
gbazin's avatar
   
gbazin committed
528
529
fi

530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
dnl
dnl Buggy glibc prevention. Purposedly not cached.
dnl Ubuntu alone has 20 bug numbers for this...
dnl
AC_MSG_CHECKING(for buggy GNU/libc versions)
AC_PREPROC_IFELSE([
#include <limits.h>
#if defined (__GLIBC__) && (__GLIBC__ == 2) \
  && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
# error GNU/libc with dcgettext killer bug!
#endif
], [
  AC_MSG_RESULT([not present])
], [
  AC_MSG_RESULT([found])
545
546
547
548
549
  AS_IF([test "x${enable_nls}" != "xno" || test "x${enable_mozilla}" != "xno"], [
    AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
work-around for this. Check with your distribution vendor on how to update the
glibc run-time. Alternatively, build with --disable-nls --disable-mozilla and
be sure to not use LibVLC from other applications/wrappers.])
550
551
  ], [
    AC_DEFINE(DISABLE_BUGGY_GLIBC_CHECK, 1, [Disables runtime check for buggy glibc.])
552
  ])
553
554
])

Sam Hocevar's avatar
Sam Hocevar committed
555
556
557
558
dnl Plugin compilation stuff

VLC_LIBRARY_SUFFIX

Sam Hocevar's avatar
   
Sam Hocevar committed
559
dnl The -DSYS_FOO flag
560
CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
   
Sam Hocevar committed
561

562
dnl Check for system libs needed
563
need_libc=false
564

565
dnl Check for usual libc functions
566
AC_CHECK_FUNCS([gettimeofday isatty sigrelse getpwuid_r memalign posix_memalign if_nametoindex getenv putenv setenv ctime_r lrintf daemon fork lstat posix_fadvise posix_madvise uselocale])
567
AC_FUNC_ALLOCA
geal's avatar
geal committed
568
AC_CHECK_FUNCS(fcntl)
569
AC_REPLACE_FUNCS([asprintf atof atoll getcwd gmtime_r lldiv localtime_r rewind strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtoll vasprintf swab])
570
AC_CHECK_FUNCS([stricmp strnicmp])
571
572
573
AC_CHECK_FUNCS(fdatasync,,
  [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
])
Sam Hocevar's avatar
   
Sam Hocevar committed
574

575
dnl Check for Linux system calls
576
AC_CHECK_FUNCS([vmsplice])
577

578
579
AH_BOTTOM([#include <vlc_fixups.h>])

580
AC_CHECK_FUNCS(mmap, [VLC_ADD_PLUGIN([access_mmap])])
581

582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
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

598
AC_CHECK_FUNCS(connect,,[
Sam Hocevar's avatar
Sam Hocevar committed
599
  AC_CHECK_LIB(socket,connect,[
600
    VLC_ADD_LIBS([libvlccore cdda cddax],-lsocket)
601
    LIBS_socket="-lsocket"
Sam Hocevar's avatar
Sam Hocevar committed
602
603
  ])
])
604

605
AC_CHECK_FUNCS(send,,[
Sam Hocevar's avatar
Sam Hocevar committed
606
  AC_CHECK_LIB(socket,send,[
607
    VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp sap access_output_udp access_output_rtmp stream_out_standard growl_udp remoteosd],[-lsocket])
Sam Hocevar's avatar
Sam Hocevar committed
608
609
  ])
])
610

611

612
dnl Check for socklen_t
613
614
615
616
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([
617
618
[#include <sys/types.h>
#ifdef WIN32
619
# include <winsock2.h>
620
# include <ws2tcpip.h>
621
622
#else
# include <sys/socket.h>
623
624
625
626
627
#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)])
628

629
630
631
632
633
634
635
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 )
636
     # include <winsock2.h>
637
638
639
640
641
642
643
     #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)])
644
AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
645
646
  AC_DEFINE(sockaddr_storage, sockaddr)
  AC_DEFINE(ss_family, sa_family)
647
])
648

649
dnl getaddrinfo, getnameinfo and gai_strerror check
650
dnl  -lnsl and -lsocket are needed on Solaris;
651
dnl  we purposedly make the test fail on Windows
652
LIBS_save="${LIBS}"
653
AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
654
AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
655
656
657
658
659
660
661

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}"

662
AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
663
664
AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
[#include <sys/types.h>
665
#if defined( WIN32 ) || defined( UNDER_CE )
666
667
668
# if defined(UNDER_CE) && defined(sockaddr_storage)
#  undef sockaddr_storage
# endif
669
670
671
672
673
# include <winsock2.h>
# include <ws2tcpip.h>
#else
# include <netdb.h>
#endif])
674

675
676
677
678
679
680
681
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
682
if test "${ac_cv_c_va_copy}" = "yes"; then
683
684
685
686
687
688
689
690
  AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
fi
AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; __va_copy(ap1,ap2);],
    [ac_cv_c___va_copy="yes"],
    [ac_cv_c___va_copy="no"]))
Sam Hocevar's avatar
Sam Hocevar committed
691
if test "${ac_cv_c___va_copy}" = "yes"; then
692
  AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
693
694
fi

695
AC_CHECK_FUNCS(inet_aton,,[
Sam Hocevar's avatar
Sam Hocevar committed
696
  AC_CHECK_LIB(resolv,inet_aton,[
697
    VLC_ADD_LIBS([libvlccore],[-lresolv])
Sam Hocevar's avatar
Sam Hocevar committed
698
  ])
699
])
Sam Hocevar's avatar
   
Sam Hocevar committed
700

701
dnl Check for getopt (always use builtin one on win32)
702
if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
703
704
need_getopt=:
else
705
need_getopt=false
706
AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
Sam Hocevar's avatar
   
Sam Hocevar committed
707
[ # FreeBSD has a gnugetopt library for this:
708
  AC_CHECK_LIB([gnugetopt],[getopt_long],
Sam Hocevar's avatar
Sam Hocevar committed
709
    [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
710
     VLC_ADD_LIBS([libvlccore],[-lgnugetopt])],
711
    [need_getopt=:])])
712
fi
713
AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
Sam Hocevar's avatar
   
Sam Hocevar committed
714

715
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
716
AC_TYPE_SIGNAL
Sam Hocevar's avatar
Sam Hocevar committed
717
AC_CHECK_LIB(m,cos,[
718
  VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain scene],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
719
720
])
AC_CHECK_LIB(m,pow,[
721
  VLC_ADD_LIBS([avcodec avformat swscale postproc ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer spatializer param_eq libvlccore vorbis freetype mod mpc dmo quicktime realaudio realvideo galaktos opengl],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
722
723
])
AC_CHECK_LIB(m,sqrt,[
724
  VLC_ADD_LIBS([headphone_channel_mixer normvol speex mono colorthres extract],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
725
])
726
AC_CHECK_LIB(m,ceil,[
727
  VLC_ADD_LIBS([hotkeys mosaic],[-lm])
728
])
729
AC_CHECK_LIB(m,exp,[
730
  VLC_ADD_LIBS([gaussianblur],[-lm])
731
])
732
733
734
AC_CHECK_LIB(m,round,[
  VLC_ADD_LIBS([dbus],[-lm])
])
735
AC_CHECK_LIB(mx,sqrtf,[
736
  VLC_ADD_LIBS([x264],[-lmx])
737
])
738
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
   
Sam Hocevar committed
739

Sam Hocevar's avatar
Sam Hocevar committed
740
741
742
743
744
745
746
747
748
749
750
dnl Check for dynamic plugins
ac_cv_have_plugins=no

# HP-UX style
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dl.h)
  ac_cv_my_have_shl_load=no
  AC_CHECK_FUNC(shl_load,
   [ac_cv_my_have_shl_load=yes,
    AC_CHECK_LIB(dld, shl_load,
     [ac_cv_my_have_shl_load=yes
751
      VLC_ADD_LIBS([libvlccore],[-ldld])])])
Sam Hocevar's avatar
Sam Hocevar committed
752
753
754
755
756
757
758
759
760
  if test "${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,
761
   [VLC_ADD_LIBS([libvlccore],[-ldld])
Sam Hocevar's avatar
Sam Hocevar committed
762
763
764
765
766
767
    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 "${ac_cv_have_plugins}" = "no"; then
768
769
  if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
    AC_CHECK_LIB(kernel32, main,
770
     [VLC_ADD_LIBS([libvlccore],[-lkernel32])
771
772
773
      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
774
775
fi

776
777
778
779
780
781
782
783
# 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
784
785
# BeOS style
if test "${ac_cv_have_plugins}" = "no"; then
Sam Hocevar's avatar
Sam Hocevar committed
786
787
788
789
  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
790
791
792
793
794
795
796
797
798
799
fi

# Only test for dlopen() if the others didn't work
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
  ac_cv_my_have_dlopen=no
  AC_CHECK_FUNC(dlopen,
    ac_cv_my_have_dlopen=yes,
    AC_CHECK_LIB(dl, dlopen,
      ac_cv_my_have_dlopen=yes
800
      VLC_ADD_LIBS([libvlccore realaudio realvideo],[-ldl]),
Sam Hocevar's avatar
Sam Hocevar committed
801
802
      AC_CHECK_LIB(svld, dlopen,
        ac_cv_my_have_dlopen=yes
803
        VLC_ADD_LIBS([libvlccore],[-lsvld]))))
Sam Hocevar's avatar
Sam Hocevar committed
804
805
806
807
808
809
  if test "${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

810
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Sam Hocevar's avatar
   
Sam Hocevar committed
811
dnl Check for pthreads - borrowed from XMMS
Sam Hocevar's avatar
   
Sam Hocevar committed
812
THREAD_LIB=error
Sam Hocevar's avatar
Sam Hocevar committed
813
if test "${THREAD_LIB}" = "error"; then
814
  AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
Sam Hocevar's avatar
   
Sam Hocevar committed
815
fi
Sam Hocevar's avatar
Sam Hocevar committed
816
if test "${THREAD_LIB}" = "error"; then
817
  AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
Sam Hocevar's avatar
   
Sam Hocevar committed
818
fi
Sam Hocevar's avatar
Sam Hocevar committed
819
if test "${THREAD_LIB}" = "error"; then
820
  AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
Sam Hocevar's avatar
   
Sam Hocevar committed
821
fi
Sam Hocevar's avatar
Sam Hocevar committed
822
if test "${THREAD_LIB}" = "error"; then
823
  AC_CHECK_FUNCS(pthread_mutex_lock)
824
  THREAD_LIB=""
Sam Hocevar's avatar
   
Sam Hocevar committed
825
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
826

827
VLC_ADD_LIBS([libvlccore libvlc plugin],[${THREAD_LIB}])
gbazin's avatar
   
gbazin committed
828

829
AC_CHECK_LIB(rt, clock_nanosleep, [
830
  VLC_ADD_LIBS([libvlccore],[-lrt])
831
832
833
  AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
], [
  dnl HP/UX port
834
  AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LIBS([libvlccore],[-lrt])])
835
])
gbazin's avatar
   
gbazin committed
836

837
838
839
have_nanosleep=false
AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
  AC_CHECK_LIB(rt,nanosleep,
840
    [VLC_ADD_LIBS([libvlccore],[-lrt]) have_nanosleep=:],
841
    [AC_CHECK_LIB(posix4,nanosleep,
842
        [VLC_ADD_LIBS([libvlccore],[-lposix4]) have_nanosleep=:])]
843
844
845
846
  )
])
if ${have_nanosleep}; then
  AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if nanosleep is available.])
gbazin's avatar
   
gbazin committed
847
fi
848
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
gbazin's avatar
   
gbazin committed
849

Sam Hocevar's avatar
   
Sam Hocevar committed
850
dnl Check for misc headers
851
AC_MSG_CHECKING(for strncasecmp in strings.h)
Sam Hocevar's avatar
   
Sam Hocevar committed
852
AC_EGREP_HEADER(strncasecmp,strings.h,[
853
  AC_MSG_RESULT(yes)
854
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
855
856
            Define if <strings.h> defines strncasecmp.)],[
  AC_MSG_RESULT(no)])
Sam Hocevar's avatar
   
Sam Hocevar committed
857

Sam Hocevar's avatar
   
Sam Hocevar committed
858
dnl Check for headers
859
860
AC_CHECK_HEADERS(getopt.h strings.h locale.h xlocale.h)
AC_CHECK_HEADERS(fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h sys/mount.h)
861
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h sys/eventfd.h])
862
863
AC_CHECK_HEADERS([net/if.h], [], [],
  [
864
    #include <sys/types.h>
865
    #include <sys/socket.h>
866
  ])
867
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
868
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
869
AC_CHECK_HEADERS([linux/version.h linux/dccp.h])
870
AC_CHECK_HEADERS(syslog.h)
871
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
   
Sam Hocevar committed
872

Sam Hocevar's avatar
   
Sam Hocevar committed
873
874
AC_HEADER_TIME

875
876
877
878
879
880
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)
])

881
dnl Check for poll
882
883
884
885
886
887
AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])], [
if test ${SYS} != "mingw32"
then
    AC_MSG_WARN([Your platform does not support poll(). VLC has it's own poll() implementation, but it is only intended to be used on Windows. VLC might crash or be insecure when you see this message. Either switch to an OS with a proper poll() implementation, or implement one for your OS in VLC])
fi
])
888

889
890
dnl Check for dirent
need_dirent=false
891
AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
892
893
AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})

894
dnl Mac OS X and other OSes don't have declaration for nanosleep
895
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
896
AC_MSG_CHECKING(for nanosleep in time.h)
897
AC_EGREP_HEADER(nanosleep,time.h,[
898
  AC_MSG_RESULT(yes)
899
900
  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
            Define if <time.h> defines nanosleep.)
901
902
],[
  AC_MSG_RESULT(no)
903
])
904
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
905
906

dnl Make sure we have timespecs
907
AC_MSG_CHECKING(for timespec in sys/time.h)
908
AC_EGREP_HEADER(timespec,sys/time.h,[
909
  AC_MSG_RESULT(yes)
910
911
  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
912
913
],[
  AC_MSG_RESULT(no)
914
])
915

Sam Hocevar's avatar
   
Sam Hocevar committed
916
dnl Check for threads library
917
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
918
AC_CHECK_HEADERS(pthread.h)
919
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
   
Sam Hocevar committed
920

921
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.
922
dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
923
AC_ARG_VAR(PKG_CONFIG_PATH,
924
	   [Paths where to find .pc not at the default location])
925
926
PKG_PROG_PKG_CONFIG()

927
928
929
930
931
932
933
934
935
936
937
938
939
940
dnl
dnl Check for zlib.h and -lz along with system -lminizip if available
dnl 
AC_CHECK_HEADERS(zlib.h, [ have_zlib=yes ], [ have_zlib=no ])
AM_CONDITIONAL(HAVE_ZLIB, [ test "${have_zlib}" = "yes" ])
if test "${have_zlib}" = "yes"
then
  VLC_ADD_LIBS([access_http gme mp4 skins2 sap mkv unzip zip],[-lz])
  PKG_CHECK_MODULES([MINIZIP], [minizip] , [ have_minizip=yes ], [
    AC_CHECK_HEADERS([unzip.h], [ 
      have_minizip=yes
      MINIZIP_LIBS="-lminizip -lz"
    ], [
      have_minizip=no
941
942
      MINIZIP_CFLAGS="-I\\\${top_srcdir}/libs/unzip"
      MINIZIP_LIBS="\\\${top_builddir}/libs/unzip/libunzip.la"
943
944
945
946
947
948
949
950
    ])
  ])
  VLC_ADD_CPPFLAGS([skins2],[$MINIZIP_CFLAGS])
  VLC_ADD_CFLAGS([zip],[$MINIZIP_CFLAGS])
  VLC_ADD_LIBS([skins2 zip],[$MINIZIP_LIBS])
  VLC_ADD_PLUGIN([unzip])
  VLC_ADD_PLUGIN([zip])
fi
951
AM_CONDITIONAL(HAVE_MINIZIP, [ test "${have_minizip}" = "yes" ])
952
953


954
dnl Check for hal
955
956
AC_ARG_ENABLE(hal,
  [  --enable-hal            Linux HAL services discovery (default enabled)])
957

958
if test "${enable_hal}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
959
then
960
  PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
961
    [
962
      AC_DEFINE( HAVE_HAL, 1, [Define if you have the HAL library] )
963
964
      VLC_ADD_PLUGIN([hal])
      VLC_ADD_PLUGIN([probe_hal])
965
966
      VLC_ADD_LIBS([libvlccore hal probe_hal],[$HAL_LIBS])
      VLC_ADD_CFLAGS([libvlccore hal probe_hal],[$HAL_CFLAGS])],
967
    [AC_MSG_WARN([libhal >= 0.5.0 was not found. Install libhal-dev ?])]
968
  )
969
fi