configure.ac 160 KB
Newer Older
Sam Hocevar's avatar
   
Sam Hocevar committed
1
dnl Autoconf settings for vlc
2

Christophe Mutricy's avatar
Christophe Mutricy committed
3
AC_COPYRIGHT([Copyright 2002-2010 the VideoLAN team])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
4

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="The Luggage"
15
COPYRIGHT_YEARS="1996-2010"
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
impulze's avatar
impulze committed
24
AC_PRESERVE_HELP_ORDER
25

26
AM_INIT_AUTOMAKE(tar-ustar)
27
28
AM_CONFIG_HEADER(config.h)

Pierre's avatar
Pierre committed
29
# Disable with "./configure --disable-silent-rules" or "make V=1"
30
31
32
33
34
35
m4_ifdef([AM_SILENT_RULES], [
  AM_SILENT_RULES([yes])
], [
  AM_DEFAULT_VERBOSITY=1
  AC_SUBST(AM_DEFAULT_VERBOSITY)
])
Pierre's avatar
Pierre committed
36
37


38
39
40
41
42
43
44
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"],
45
    [enable_maintainer_mode="yes"])
46
47
AM_MAINTAINER_MODE

48
49
50
51
52
53
54
55
56
57
dnl
dnl Directories
dnl
dnl vlcincludedir="\${includedir}/\${PKGDIR}"
dnl AC_SUBST(vlcincludedir)
vlcdatadir="\${datadir}/\${PKGDIR}"
AC_SUBST(vlcdatadir)
vlclibdir="\${libdir}/\${PKGDIR}"
AC_SUBST(vlclibdir)

Sam Hocevar's avatar
Sam Hocevar committed
58
59
60
dnl
dnl  Save *FLAGS
dnl
Sam Hocevar's avatar
Sam Hocevar committed
61
VLC_SAVE_FLAGS
Sam Hocevar's avatar
   
Sam Hocevar committed
62

Sam Hocevar's avatar
Sam Hocevar committed
63
dnl
64
dnl Check for tools
Sam Hocevar's avatar
Sam Hocevar committed
65
dnl
66
AC_PROG_CC_C99
67
AC_USE_SYSTEM_EXTENSIONS
68
AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to '2' to get glibc warnings.])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
69

70
71
AM_PROG_CC_C_O
AC_PROG_CXX
72
AC_PROG_CPP
73
74
75
AC_PROG_OBJC
_AM_DEPENDENCIES([OBJC])
AC_PROG_EGREP
76
77
AC_PROG_MAKE_SET
AC_PROG_INSTALL
78
AM_PROG_AS
79

gbazin's avatar
   
gbazin committed
80
81
dnl Find the right ranlib, even when cross-compiling
AC_CHECK_TOOL(RANLIB, ranlib, :)
Sam Hocevar's avatar
   
Sam Hocevar committed
82
AC_CHECK_TOOL(STRIP, strip, :)
Jean-Paul Saman's avatar
Jean-Paul Saman committed
83
84
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(LD, ld, :)
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
85
AC_CHECK_TOOL(DLLTOOL, dlltool, :)
gbazin's avatar
   
gbazin committed
86

87
88
89
dnl Check for compiler properties
AC_C_CONST
AC_C_INLINE
90
AC_C_RESTRICT
91

impulze's avatar
impulze committed
92
93
94
dnl Extend the --help string at the current spot.
AC_DEFUN([EXTEND_HELP_STRING], [m4_divert_once([HELP_ENABLE], [$1])])

95
dnl Allow binary package maintainer to pass a custom string to avoid
96
dnl cache problem
97
AC_ARG_WITH(binary-version,
98
99
100
101
102
103
104
105
	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])
      ])


106
107
108
dnl
dnl  Check for the contrib directory
dnl
109
AC_ARG_WITH(contrib,
110
    [  --without-contrib       do not use the libraries in CONTRIB_DIR],[],[])
111
  AS_IF([test "${with_contrib}" != "no"],[
112
113
114
115
116
117
118
    AC_ARG_VAR([CONTRIB_DIR], [directory containing pre-built contrib, overriding extras/contrib])
    if test -z "$CONTRIB_DIR"
    then
      topdir="`dirname $0`"
      if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
         topdir="`pwd`/$topdir"
      fi
119
      CONTRIB_DIR=${topdir}/extras/contrib/hosts/${host}
120
121
      if ! test -d "$CONTRIB_DIR"
      then
122
123
        gccmachine=`$CC -dumpmachine`
        CONTRIB_DIR=${topdir}/extras/contrib/hosts/${gccmachine}
124
      fi
125
    fi
126
    AC_MSG_CHECKING([for libs in ${CONTRIB_DIR}])
Christophe Mutricy's avatar
Typo    
Christophe Mutricy committed
127
  AS_IF([test -d ${CONTRIB_DIR}/lib],[
128
    AC_MSG_RESULT([yes])
129
    AC_SUBST(CONTRIB_DIR)
Christophe Mutricy's avatar
Typo    
Christophe Mutricy committed
130
    export PATH=${CONTRIB_DIR}/bin:$PATH
131
132
133
134
135
136
137
138
    CPPFLAGS="${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"
139
    if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
140
        export PKG_CONFIG_PATH=${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH
141
    else
142
        export PKG_CONFIG_LIBDIR=${CONTRIB_DIR}/lib/pkgconfig
143
    fi
144
145
    LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
    LDFLAGS_save="${LDFLAGS_save} -L${CONTRIB_DIR}/lib"
146

147
    if test -z $with_mozilla_sdk_path; then
148
       with_mozilla_sdk_path=${CONTRIB_DIR}/gecko-sdk
149
    fi
150
    if test -z $with_cyberlink_tree; then
151
       with_cyberlink_tree=${CONTRIB_DIR}/src/clinkcc
152
    fi
153

impulze's avatar
impulze committed
154
    if test "${SYS}" = "darwin"; then
155
156
      export LD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH
      export DYLD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH
impulze's avatar
impulze committed
157
    elif test "${SYS}" = "beos"; then
158
159
      export LIBRARY_PATH=${CONTRIB_DIR}/lib:$LIBRARY_PATH
      export BELIBRARIES=${CONTRIB_DIR}/lib:$BELIBRARIES
160
    fi
161
162
    ],[
       AC_MSG_RESULT([no])
163
164
    ])
])
Sam Hocevar's avatar
Sam Hocevar committed
165
dnl
166
dnl  Set default values
Sam Hocevar's avatar
Sam Hocevar committed
167
dnl
168
LDFLAGS_vlc="${LDFLAGS}"
Sam Hocevar's avatar
Sam Hocevar committed
169

gbazin's avatar
   
gbazin committed
170
171
172
dnl
dnl  Check the operating system
dnl
173
case "${host_os}" in
Sam Hocevar's avatar
Sam Hocevar committed
174
  "")
175
176
    SYS=unknown
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
177
  linux*)
178
179
    SYS=linux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
180
  bsdi*)
181
182
    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
impulze's avatar
impulze committed
183
    VLC_ADD_LIBS([vcd cdda vcdx],[-ldvd])
184
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
185
  *bsd*)
186
    SYS="${host_os}"
187
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
188
    case "${host_os}" in
189
190
      freebsd*)
        CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
191
        CPPFLAGS="${CPPFLAGS_save}"
192
        LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
hartman's avatar
hartman committed
193
        LDFLAGS="${LDFLAGS_save}"
194
        ;;
195
196
197
198
199
200
      openbsd*)
        CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include -I/usr/X11R6/include"
        CPPFLAGS="${CPPFLAGS_save}"
        LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib -L/usr/X11R6/lib/"
        LDFLAGS="${LDFLAGS_save}"
        ;;
201
    esac
202
    ;;
203
204
205
206
  darwin*)
    SYS=darwin
    CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
207
    OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
208
    LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names"; LDFLAGS="${LDFLAGS_save}"
209
210
    VLC_ADD_LDFLAGS([mkv mp4 motion], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([libvlc vlc],[-Wl,-undefined,dynamic_lookup])
211
    VLC_ADD_LDFLAGS([avcodec avformat access_avio swscale postproc i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
212
    VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
213
    VLC_ADD_LDFLAGS([libvlccore],[-Wl,-framework,CoreFoundation])
214
    AC_ARG_ENABLE(macosx-defaults,
215
      AS_HELP_STRING([--enable-macosx-defaults],[Build the default configuration on Mac OS X (default enabled)]))
216
217
218
219
    if test "x${enable_macosx_defaults}" != "xno"
    then
        echo ""
        echo "Building with Mac OS X defaults:"
220
221
222
223
        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"
224
225
226
        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
227
228
        enable_macosx="yes"
        echo "  Assuming --enable-macosx"
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
        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_vcdx="yes"
        echo "  Assuming --enable-vcdx"
        enable_caca="yes"
        echo "  Assuming --enable-caca"
        enable_ncurses="yes"
        echo "  Assuming --enable-ncurses"
        enable_twolame="yes"
        echo "  Assuming --enable-twolame"
        enable_realrtsp="yes"
        echo "  Assuming --enable-realrtsp"
247
248
249
250
        enable_libass="yes"
        echo "  Assuming --enable-libass"
        enable_asademux="yes"
        echo "  Assuming --enable-asademux"
251
252
253

        enable_skins2="no"
        echo "  Assuming --disable-skins2"
254
255
        enable_xcb="no"
        echo "  Assuming --disable-xcb"
256
    fi
257
258
259
260
261
262
    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 "${with_macosx_sdk}" != "" ; then
263
264
        CPP="${CPP} -isysroot ${with_macosx_sdk}"
        CC="${CC} -isysroot ${with_macosx_sdk}"
265
266
267
268
269
        CXX="${CXX} -isysroot ${with_macosx_sdk}"
        OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
        LD="${LD} -syslibroot ${with_macosx_sdk}"
    fi
    AC_ARG_WITH(macosx-version-min,
270
       [  --with-macosx-version-min=VERSION compile for MacOSX VERSION and above])
271
    if test "${with_macosx_version_min}" != "" ; then
272
273
        CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
        CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
274
275
276
277
278
279
280
281
282
        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
283
    ;;
284
  *mingw32* | *cygwin* | *wince* | *mingwce*)
285
    AC_CHECK_TOOL(WINDRES, windres, :)
286
    AC_CHECK_TOOL(OBJCOPY, objcopy, :)
gbazin's avatar
   
gbazin committed
287

288
    case "${host_os}" in
289
      *wince* | *mingwce* | *mingw32ce*)
sam's avatar
sam committed
290
        SYS=mingwce
geal's avatar
geal committed
291
292
        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
293
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
294
      *mingw32*)
gbazin's avatar
   
gbazin committed
295
        SYS=mingw32
geal's avatar
geal committed
296
        AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
gbazin's avatar
   
gbazin committed
297
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
298
      *cygwin*)
gbazin's avatar
   
gbazin committed
299
300
        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
301
        AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
gbazin's avatar
   
gbazin committed
302
303
304
305
        AC_EGREP_CPP(yes,
            [#ifdef WIN32
             yes
             #endif],
306
            SYS=mingw32, AC_MSG_ERROR([VLC requires -mno-cygwin]))
gbazin's avatar
   
gbazin committed
307
308
309
        ;;
    esac

Sam Hocevar's avatar
Sam Hocevar committed
310
    if test "${SYS}" = "mingw32"; then
311
        # add ws2_32 for closesocket, select, recv
312
        VLC_ADD_LIBS([libvlccore],[-lws2_32 -lnetapi32 -lwinmm])
damienf's avatar
damienf committed
313
        VLC_ADD_LDFLAGS([vlc],[-mwindows])
314
        VLC_ADD_LIBS([activex mozilla win32text],[-lgdi32])
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
315
        VLC_ADD_LIBS([cdda vcdx sdl_image aout_sdl vout_sdl],[-lwinmm])
316
        VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_shout access_output_rtmp sap slp oldhttp stream_out_standard stream_out_rtp stream_out_raop vod_rtsp access_realrtsp rtp oldtelnet oldrc netsync gnutls growl_udp flac ts audioscrobbler lua remoteosd zvbi audiobargraph_a netsync],[-lws2_32])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
317
        VLC_ADD_LIBS([filesystem], [-lshlwapi])
318
319
320
321
        dnl
        dnl DEP and ASLR options
        dnl
        AC_ARG_ENABLE(peflags,
322
          [  --enable-peflags        peflags use (default enabled on Windows)])
323
324
325
326
        if test "${enable_peflags}" != "no"
        then
          AC_CHECK_TOOL(PEFLAGS, peflags, :)
        fi
gbazin's avatar
   
gbazin committed
327
    fi
328
329
    if test "${SYS}" = "mingwce"; then
        # add ws2 for closesocket, select, recv
330
        VLC_ADD_LIBS([libvlccore access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_rtmp sap oldhttp netsync audioscrobbler growl rtp stream_out_rtp remoteosd ts oldtelnet audiobargraph_a netsync],[-lws2])
331
        VLC_ADD_LIBS([libvlccore],[-lmmtimer])
332
   fi
333
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
334
  *nto*)
335
336
    SYS=nto
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
337
  solaris*)
338
339
    SYS=solaris
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
340
  hpux*)
341
342
    SYS=hpux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
343
  beos)
344
    SYS=beos
345
346
    CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
347
    VLC_ADD_CXXFLAGS([beos],[])
348
    VLC_ADD_LIBS([vlc libvlccore logger],[-lbe])
349
    VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
350
    VLC_ADD_LIBS([filesystem],[-lpoll])
351
    LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
352
353
    dnl Check for BONE
    if test -f /boot/beos/system/lib/libbind.so; then
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
354
        VLC_ADD_LIBS([filesystem access_ftp access_mms access_output_udp oldtelnet netsync sap libvlccore growl_udp],[-lbind -lsocket])
355
    else
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
356
        VLC_ADD_LIBS([filesystem access_ftp access_mms access_output_udp oldtelnet netsync sap libvlccore growl_udp],[-lnet])
357
    fi
358
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
359
  *)
360
    SYS="${host_os}"
361
    ;;
gbazin's avatar
   
gbazin committed
362
esac
Sam Hocevar's avatar
Sam Hocevar committed
363
364
AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
365
AM_CONDITIONAL(HAVE_LINUX, [test "${SYS}" = "linux"])
Sam Hocevar's avatar
Sam Hocevar committed
366
AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
367
AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
368
AM_CONDITIONAL(USE_PEFLAGS, [test "${enable_peflags}" = "yes"])
369

370
dnl
371
dnl Sadly autoconf doesn't think about testing foo.exe when ask to test
372
373
374
375
376
dnl for program foo on win32

case "${build_os}" in
    cygwin|msys)
        ac_executable_extensions=".exe"
377
    ;;
378
    *)
379
    ;;
380
381
esac

382
dnl
383
384
385
386
dnl  Libtool
dnl  It's very bad, but our former custom system was worst
dnl  -- Courmisch
dnl
damienf's avatar
damienf committed
387
388
389
390

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
391
392
AC_CACHE_VAL(lt_cv_deplibs_check_method,
    [lt_cv_deplibs_check_method=pass_all])
damienf's avatar
damienf committed
393

394
AC_DISABLE_STATIC
395
dnl AC_DISABLE_FAST_INSTALL
396
AC_LIBTOOL_DLOPEN
damienf's avatar
damienf committed
397
AC_LIBTOOL_WIN32_DLL
398
399
m4_undefine([AC_PROG_F77])
m4_defun([AC_PROG_F77],[])
400
401
AC_PROG_LIBTOOL

damienf's avatar
damienf committed
402
403
404
405
406
m4_undefine([AC_DEPLIBS_CHECK_METHOD])
m4_defun([AC_DEPLIBS_CHECK_METHOD],[])

lt_cv_deplibs_check_method=pass_all

407
408
409
AS_IF([test "${enable_shared}" = "no"], [
  AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
])
410

411
412
413
dnl
dnl Gettext stuff
dnl
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
414
AM_GNU_GETTEXT_VERSION([0.17])
415
AM_GNU_GETTEXT([external])
416
VLC_ADD_LIBS([libvlccore vlc], [${LTLIBINTL}])
417

gbazin's avatar
gbazin committed
418
419
420
dnl
dnl Iconv stuff
dnl
421
AM_ICONV
422
423
VLC_ADD_CFLAGS([libvlccore],[${INCICONV}])
VLC_ADD_LIBS([libvlccore],[${LTLIBICONV}])
gbazin's avatar
gbazin committed
424

425
dnl Check for broken versions of mingw-runtime compatability library
426
AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
427
    AC_MSG_CHECKING(for broken mingw-runtime)
428
    AC_PREPROC_IFELSE([
429
#include <_mingw.h>
430
#if (__MINGW32_MAJOR_VERSION == 3) && (__MINGW32_MINOR_VERSION < 15)
431
432
# error Attempting to use mingw-runtime with broken vsnprintf support
#endif
433
434
435
436
], [
        AC_MSG_RESULT([ok])
], [
        AC_MSG_RESULT([present])
437
        AC_MSG_ERROR([LibVLC requires mingw-runtime version 3.15 or higher!])
438
439
440
441
])
    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"
442
])
443

gbazin's avatar
   
gbazin committed
444
dnl Check for the need to include the mingwex lib for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
445
if test "${SYS}" = "mingw32"
gbazin's avatar
   
gbazin committed
446
447
then
    AC_CHECK_LIB(mingwex,opendir,
448
        AC_CHECK_LIB(mingw32,opendir,,
449
            [VLC_ADD_LIBS([libvlccore],[-lmingwex])])
gbazin's avatar
   
gbazin committed
450
451
452
    )
fi

gbazin's avatar
   
gbazin committed
453
dnl Check for fnative-struct or mms-bitfields support for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
454
if test "${SYS}" = "mingw32"
gbazin's avatar
   
gbazin committed
455
456
457
458
459
then
    AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
        [ac_cv_c_mms_bitfields],
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
Sam Hocevar's avatar
Sam Hocevar committed
460
    if test "${ac_cv_c_mms_bitfields}" != "no"; then
461
462
        CFLAGS_save="${CFLAGS_save} -mms-bitfields";
        CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
gbazin's avatar
   
gbazin committed
463
    else
464
465
466
467
        AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
            [ac_cv_c_fnative_struct],
            [CFLAGS="${CFLAGS_save} -fnative-struct"
             AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
Sam Hocevar's avatar
Sam Hocevar committed
468
        if test "${ac_cv_c_fnative_struct}" != "no"; then
469
470
471
            CFLAGS_save="${CFLAGS_save} -fnative-struct";
            CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
        fi
gbazin's avatar
   
gbazin committed
472
473
    fi

gbazin's avatar
   
gbazin committed
474
475
476
477
    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi

dnl Check for fvtable-thunks support for mingw32
478
if test "${SYS}" = "mingw32" -a "${CXX}" != ""
gbazin's avatar
   
gbazin committed
479
480
481
482
483
484
485
then
AC_LANG_PUSH(C++)
    AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
        [ac_cv_cxx_fvtable_thunks],
        [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
         AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
                        ac_cv_cxx_fvtable_thunks=no)])
Sam Hocevar's avatar
Sam Hocevar committed
486
    if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
gbazin's avatar
   
gbazin committed
487
488
489
        CXXFLAGS_mingw32_special="-fvtable-thunks"
    fi

Sam Hocevar's avatar
Sam Hocevar committed
490
    CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
gbazin's avatar
   
gbazin committed
491
AC_LANG_POP(C++)
gbazin's avatar
   
gbazin committed
492
493
fi

494
495
dnl
dnl Buggy glibc prevention. Purposedly not cached.
496
dnl See sourceware.org bugs 5058 and 5443.
497
498
499
500
501
502
503
504
505
506
507
508
509
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])
510
511
512
513
514
  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.])
515
516
  ], [
    AC_DEFINE(DISABLE_BUGGY_GLIBC_CHECK, 1, [Disables runtime check for buggy glibc.])
517
  ])
518
519
])

Sam Hocevar's avatar
Sam Hocevar committed
520
521
522
523
dnl Plugin compilation stuff

VLC_LIBRARY_SUFFIX

Sam Hocevar's avatar
   
Sam Hocevar committed
524
dnl The -DSYS_FOO flag
525
CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
   
Sam Hocevar committed
526

527
dnl Check for system libs needed
528
need_libc=false
529

530
dnl Check for usual libc functions
531
AC_CHECK_FUNCS([ctime_r daemon fcntl fdopendir fork getenv getpwuid_r gettimeofday isatty lstat memalign posix_fadvise posix_madvise posix_memalign putenv setenv setlocale stricmp strnicmp tdestroy uselocale])
532
AC_REPLACE_FUNCS([asprintf atof atoll getcwd getpid gmtime_r lldiv localtime_r rewind strcasecmp strcasestr strdup strlcpy strncasecmp strndup strnlen strsep strtof strtok_r strtoll swab vasprintf])
533
534
535
AC_CHECK_FUNCS(fdatasync,,
  [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
])
Sam Hocevar's avatar
   
Sam Hocevar committed
536

537
dnl Check for non-standard system calls
538
AC_CHECK_FUNCS([accept4 dup3 eventfd fstatfs vmsplice])
539

540
541
AH_BOTTOM([#include <vlc_fixups.h>])

542
AC_CHECK_FUNCS(mmap, [VLC_ADD_PLUGIN([access_mmap])])
543

544
SOCKET_LIBS=""
545
AC_CHECK_FUNCS(connect,,[
Sam Hocevar's avatar
Sam Hocevar committed
546
  AC_CHECK_LIB(socket,connect,[
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
547
    VLC_ADD_LIBS([libvlccore cdda],-lsocket)
548
    SOCKET_LIBS="-lsocket"
Sam Hocevar's avatar
Sam Hocevar committed
549
550
  ])
])
551
AC_SUBST(SOCKET_LIBS)
552

553
AC_CHECK_FUNCS(send,,[
Sam Hocevar's avatar
Sam Hocevar committed
554
  AC_CHECK_LIB(socket,send,[
555
    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 netsync],[-lsocket])
Sam Hocevar's avatar
Sam Hocevar committed
556
557
  ])
])
558

559

560
dnl Check for socklen_t
561
562
563
564
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([
565
566
[#include <sys/types.h>
#ifdef WIN32
567
# include <winsock2.h>
568
# include <ws2tcpip.h>
569
570
#else
# include <sys/socket.h>
571
572
573
574
575
#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)])
576

577
578
579
580
581
582
583
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 )
584
     # include <winsock2.h>
585
586
587
588
589
590
591
     #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)])
592
AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
593
594
  AC_DEFINE(sockaddr_storage, sockaddr)
  AC_DEFINE(ss_family, sa_family)
595
])
596

597
dnl getaddrinfo, getnameinfo and gai_strerror check
598
dnl  -lnsl and -lsocket are needed on Solaris;
599
dnl  we purposedly make the test fail on Windows
600
LIBS_save="${LIBS}"
601
AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
602
AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${SOCKET_LIBS}])
603
604
605
606
607
608
609

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}"

610
AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
611
612
AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
[#include <sys/types.h>
613
#if defined( WIN32 ) || defined( UNDER_CE )
614
615
616
# if defined(UNDER_CE) && defined(sockaddr_storage)
#  undef sockaddr_storage
# endif
617
618
619
620
621
# include <winsock2.h>
# include <ws2tcpip.h>
#else
# include <netdb.h>
#endif])
622

623
624
625
626
627
628
629
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
630
if test "${ac_cv_c_va_copy}" = "yes"; then
631
632
633
634
635
636
637
638
  AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
fi
AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; __va_copy(ap1,ap2);],
    [ac_cv_c___va_copy="yes"],
    [ac_cv_c___va_copy="no"]))
Sam Hocevar's avatar
Sam Hocevar committed
639
if test "${ac_cv_c___va_copy}" = "yes"; then
640
  AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
641
642
fi

643
AC_CHECK_FUNCS(inet_aton,,[
Sam Hocevar's avatar
Sam Hocevar committed
644
  AC_CHECK_LIB(resolv,inet_aton,[
645
    VLC_ADD_LIBS([libvlccore],[-lresolv])
Sam Hocevar's avatar
Sam Hocevar committed
646
  ])
647
])
Sam Hocevar's avatar
   
Sam Hocevar committed
648

649
dnl Check for getopt (always use builtin one on win32)
650
if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
651
652
need_getopt=:
else
653
need_getopt=false
654
AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
Sam Hocevar's avatar
   
Sam Hocevar committed
655
[ # FreeBSD has a gnugetopt library for this:
656
  AC_CHECK_LIB([gnugetopt],[getopt_long],
Sam Hocevar's avatar
Sam Hocevar committed
657
    [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
658
     VLC_ADD_LIBS([libvlccore],[-lgnugetopt])],
659
    [need_getopt=:])])
660
fi
661
AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
Sam Hocevar's avatar
   
Sam Hocevar committed
662

663
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Sam Hocevar's avatar
Sam Hocevar committed
664
AC_CHECK_LIB(m,cos,[
665
  VLC_ADD_LIBS([adjust wave ripple psychedelic gradient a52tofloat32 dtstofloat32 x264 goom visual panoramix rotate noise grain scene kate flac lua chorus_flanger],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
666
667
])
AC_CHECK_LIB(m,pow,[
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
668
  VLC_ADD_LIBS([avcodec avformat access_avio swscale postproc ffmpegaltivec i420_rgb faad twolame equalizer spatializer param_eq libvlccore freetype mod mpc dmo quicktime realvideo opengl],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
669
670
])
AC_CHECK_LIB(m,sqrt,[
671
  VLC_ADD_LIBS([headphone_channel_mixer normvol audiobargraph_a speex mono colorthres extract ball],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
672
])
673
AC_CHECK_LIB(m,ceil,[
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
674
  VLC_ADD_LIBS([access_imem hotkeys mosaic swscale_omap],[-lm])
675
])
676
AC_CHECK_LIB(m,exp,[
677
  VLC_ADD_LIBS([gaussianblur],[-lm])
678
])
679
680
681
AC_CHECK_LIB(m,round,[
  VLC_ADD_LIBS([dbus],[-lm])
])
682
683
AC_CHECK_LIB(m,sqrtf,[
  VLC_ADD_LIBS([x264],[-lm])
684
])
685
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
   
Sam Hocevar committed
686

687
688
689
690
691
AC_CHECK_LIB(m,lrintf, [
  AC_DEFINE(HAVE_LRINTF, 1, [Define to 1 if you have the lrintf function])
  VLC_ADD_LIBS([skins2],[-lm])
])

Sam Hocevar's avatar
Sam Hocevar committed
692
693
694
695
696
697
698
699
700
701
702
dnl Check for dynamic plugins
ac_cv_have_plugins=no

# HP-UX style
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dl.h)
  ac_cv_my_have_shl_load=no
  AC_CHECK_FUNC(shl_load,
   [ac_cv_my_have_shl_load=yes,
    AC_CHECK_LIB(dld, shl_load,
     [ac_cv_my_have_shl_load=yes
703
      VLC_ADD_LIBS([libvlccore],[-ldld])])])
Sam Hocevar's avatar
Sam Hocevar committed
704
705
706
707
708
709
710
711
  if test "${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

# Win32 style
if test "${ac_cv_have_plugins}" = "no"; then
712
  if test "${SYS}" = "mingw32" ; then
713
    AC_CHECK_LIB(kernel32, main,
714
     [VLC_ADD_LIBS([libvlccore],[-lkernel32])
715
716
717
      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
718
719
fi

720
721
722
723
724
725
726
727
# 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
728
729
# BeOS style
if test "${ac_cv_have_plugins}" = "no"; then
Sam Hocevar's avatar
Sam Hocevar committed
730
731
732
733
  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
734
735
fi

736
# Only test for dlopen() if the others didn't work
737
if test "${ac_cv_have_plugins}" = "no" -o "${SYS}" = "darwin"; then
Sam Hocevar's avatar
Sam Hocevar committed
738
739
740
741
742
743
  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
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
744
      VLC_ADD_LIBS([libvlccore realvideo lua],[-ldl]),
Sam Hocevar's avatar
Sam Hocevar committed
745
746
      AC_CHECK_LIB(svld, dlopen,
        ac_cv_my_have_dlopen=yes
747
        VLC_ADD_LIBS([libvlccore],[-lsvld]))))
Sam Hocevar's avatar
Sam Hocevar committed
748
749
750
751
752
753
  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

754
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Sam Hocevar's avatar
   
Sam Hocevar committed
755
dnl Check for pthreads - borrowed from XMMS
Sam Hocevar's avatar
   
Sam Hocevar committed
756
THREAD_LIB=error
Sam Hocevar's avatar
Sam Hocevar committed
757
if test "${THREAD_LIB}" = "error"; then
758
  AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
Sam Hocevar's avatar
   
Sam Hocevar committed
759
fi
Sam Hocevar's avatar
Sam Hocevar committed
760
if test "${THREAD_LIB}" = "error"; then
761
  AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
Sam Hocevar's avatar
   
Sam Hocevar committed
762
fi
Sam Hocevar's avatar
Sam Hocevar committed
763
if test "${THREAD_LIB}" = "error"; then
764
  AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
Sam Hocevar's avatar
   
Sam Hocevar committed
765
fi
Sam Hocevar's avatar
Sam Hocevar committed
766
if test "${THREAD_LIB}" = "error"; then
767
  AC_CHECK_FUNCS(pthread_mutex_lock)
768
  THREAD_LIB=""
Sam Hocevar's avatar
   
Sam Hocevar committed
769
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
770

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
771
VLC_ADD_LIBS([libvlccore libvlc vlc plugin],[${THREAD_LIB}])
gbazin's avatar
   
gbazin committed
772

773
AC_CHECK_LIB(rt, clock_nanosleep, [
774
  VLC_ADD_LIBS([libvlccore],[-lrt])
775
776
777
  AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
], [
  dnl HP/UX port
778
  AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LIBS([libvlccore],[-lrt])])
779
])
gbazin's avatar
   
gbazin committed
780

781
782
783
have_nanosleep=false
AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
  AC_CHECK_LIB(rt,nanosleep,
784
    [VLC_ADD_LIBS([libvlccore],[-lrt]) have_nanosleep=:],
785
    [AC_CHECK_LIB(posix4,nanosleep,
786
        [VLC_ADD_LIBS([libvlccore],[-lposix4]) have_nanosleep=:])]
787
788
789
790
  )
])
if ${have_nanosleep}; then
  AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if nanosleep is available.])
gbazin's avatar
   
gbazin committed
791
fi
792
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
gbazin's avatar
   
gbazin committed
793

Sam Hocevar's avatar
   
Sam Hocevar committed
794
dnl Check for misc headers
795
AC_MSG_CHECKING(for strncasecmp in strings.h)
Sam Hocevar's avatar
   
Sam Hocevar committed
796
AC_EGREP_HEADER(strncasecmp,strings.h,[
797
  AC_MSG_RESULT(yes)
798
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
799
800
            Define if <strings.h> defines strncasecmp.)],[
  AC_MSG_RESULT(no)])
Sam Hocevar's avatar
   
Sam Hocevar committed
801

Sam Hocevar's avatar
   
Sam Hocevar committed
802
dnl Check for headers
803
AC_CHECK_HEADERS(getopt.h strings.h locale.h xlocale.h)
804
AC_CHECK_HEADERS(fcntl.h sys/time.h sys/ioctl.h sys/stat.h sys/mount.h)
805
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h sys/eventfd.h])
806
807
AC_CHECK_HEADERS([net/if.h], [], [],
  [
808
    #include <sys/types.h>
809
    #include <sys/socket.h>
810
  ])
811
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
812
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
813
AC_CHECK_HEADERS([linux/version.h linux/dccp.h scsi/scsi.h linux/magic.h])
814
AC_CHECK_HEADERS(syslog.h)
815
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
   
Sam Hocevar committed
816

817
818
819
820
821
822
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)
])

823
dnl Check for poll
824
AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])], [
825
if test ${SYS} != "mingw32" -a ${SYS} != "mingwce"
826
827
828
829
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
])
830

831
832
dnl Check for dirent
need_dirent=false
833
AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
834
835
AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})

836
dnl Mac OS X and other OSes don't have declaration for nanosleep
837
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
838
AC_MSG_CHECKING(for nanosleep in time.h)
839
AC_EGREP_HEADER(nanosleep,time.h,[
840
  AC_MSG_RESULT(yes)
841
842
  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
            Define if <time.h> defines nanosleep.)
843
844
],[
  AC_MSG_RESULT(no)
845
])
846
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
847
848

dnl Make sure we have timespecs
849
AC_MSG_CHECKING(for timespec in sys/time.h)
850
AC_EGREP_HEADER(timespec,sys/time.h,[
851
  AC_MSG_RESULT(yes)
852
853
  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
854
855
],[
  AC_MSG_RESULT(no)
856
])
857

Sam Hocevar's avatar
   
Sam Hocevar committed
858
dnl Check for threads library
859
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
860
AC_CHECK_HEADERS(pthread.h)
861
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
   
Sam Hocevar committed
862

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
863
864
865
dnl It seems that autoconf detects pkg-config only during the first
dnl PKG_CHECK_MODULES from configure.ac - which makes sense. But in our case,
dnl it is nested within a conditional block, so it was not working right.
866
dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
867
AC_ARG_VAR(PKG_CONFIG_PATH,
868
	   [Paths where to find .pc not at the default location])
869
870
PKG_PROG_PKG_CONFIG()

871
dnl On some OS we need static linking 
872
873
874
875
876
       AS_IF([test -n "${PKG_CONFIG}" ],[
	      AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "darwin" ],[
	          PKG_CONFIG="${PKG_CONFIG} --static"
   	      ])
       ])
877
878


879
880
881
882
883
884
885
886
887
888
889
890
891
892
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
David Flynn's avatar