configure.ac 161 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
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 30 31 32
# Disable with "./configure --disable-silent-rules" or "make V=1"
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])


33 34 35 36 37 38 39
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"],
40
    [enable_maintainer_mode="yes"])
41 42
AM_MAINTAINER_MODE

43 44 45 46 47 48 49 50 51 52
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
53 54 55
dnl
dnl  Save *FLAGS
dnl
Sam Hocevar's avatar
Sam Hocevar committed
56
VLC_SAVE_FLAGS
Sam Hocevar's avatar
 
Sam Hocevar committed
57

Sam Hocevar's avatar
Sam Hocevar committed
58
dnl
59
dnl Check for tools
Sam Hocevar's avatar
Sam Hocevar committed
60
dnl
61
AC_PROG_CC_C99
62
AC_USE_SYSTEM_EXTENSIONS
63
AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to '2' to get glibc warnings.])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
64

65 66
AM_PROG_CC_C_O
AC_PROG_CXX
67
AC_PROG_CPP
68 69 70
AC_PROG_OBJC
_AM_DEPENDENCIES([OBJC])
AC_PROG_EGREP
71 72
AC_PROG_MAKE_SET
AC_PROG_INSTALL
73
AM_PROG_AS
74

Gildas Bazin's avatar
 
Gildas Bazin committed
75 76
dnl Find the right ranlib, even when cross-compiling
AC_CHECK_TOOL(RANLIB, ranlib, :)
Sam Hocevar's avatar
 
Sam Hocevar committed
77
AC_CHECK_TOOL(STRIP, strip, :)
Jean-Paul Saman's avatar
Jean-Paul Saman committed
78 79
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(LD, ld, :)
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
80
AC_CHECK_TOOL(DLLTOOL, dlltool, :)
Gildas Bazin's avatar
 
Gildas Bazin committed
81

82 83 84
dnl Check for compiler properties
AC_C_CONST
AC_C_INLINE
85
AC_C_RESTRICT
86

87 88 89
dnl Extend the --help string at the current spot.
AC_DEFUN([EXTEND_HELP_STRING], [m4_divert_once([HELP_ENABLE], [$1])])

90
dnl Allow binary package maintainer to pass a custom string to avoid
91
dnl cache problem
92
AC_ARG_WITH(binary-version,
93 94 95 96 97 98 99 100
	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])
      ])


101 102 103
dnl
dnl  Check for the contrib directory
dnl
104
AC_ARG_WITH(contrib,
105
    [  --without-contrib       do not use the libraries in CONTRIB_DIR],[],[])
106
  AS_IF([test "${with_contrib}" != "no"],[
107 108 109 110 111 112 113
    AC_ARG_VAR([CONTRIB_DIR], [directory containing pre-built contrib, overriding extras/contrib])
    if test -z "$CONTRIB_DIR"
    then
      topdir="`dirname $0`"
      if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
         topdir="`pwd`/$topdir"
      fi
114
      CONTRIB_DIR=${topdir}/extras/contrib/hosts/${host}
115 116
      if ! test -d "$CONTRIB_DIR"
      then
117 118
        gccmachine=`$CC -dumpmachine`
        CONTRIB_DIR=${topdir}/extras/contrib/hosts/${gccmachine}
119
      fi
120
    fi
121
    AC_MSG_CHECKING([for libs in ${CONTRIB_DIR}])
Christophe Mutricy's avatar
Typo  
Christophe Mutricy committed
122
  AS_IF([test -d ${CONTRIB_DIR}/lib],[
123
    AC_MSG_RESULT([yes])
124
    AC_SUBST(CONTRIB_DIR)
Christophe Mutricy's avatar
Typo  
Christophe Mutricy committed
125
    export PATH=${CONTRIB_DIR}/bin:$PATH
126 127 128 129 130 131 132 133
    CPPFLAGS="${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"
134
    if test $build = $host -o "$PKG_CONFIG_LIBDIR"; then
135
        export PKG_CONFIG_PATH=${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH
136
    else
137
        export PKG_CONFIG_LIBDIR=${CONTRIB_DIR}/lib/pkgconfig
138
    fi
139 140
    LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
    LDFLAGS_save="${LDFLAGS_save} -L${CONTRIB_DIR}/lib"
141

142
    if test -z $with_mozilla_sdk_path; then
143
       with_mozilla_sdk_path=${CONTRIB_DIR}/gecko-sdk
144
    fi
145
    if test -z $with_cyberlink_tree; then
146
       with_cyberlink_tree=${CONTRIB_DIR}/src/clinkcc
147
    fi
148

149
    if test "${SYS}" = "darwin"; then
150 151
      export LD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH
      export DYLD_LIBRARY_PATH=${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH
152
    elif test "${SYS}" = "beos"; then
153 154
      export LIBRARY_PATH=${CONTRIB_DIR}/lib:$LIBRARY_PATH
      export BELIBRARIES=${CONTRIB_DIR}/lib:$BELIBRARIES
155
    fi
156 157
    ],[
       AC_MSG_RESULT([no])
158 159
    ])
])
Sam Hocevar's avatar
Sam Hocevar committed
160
dnl
161
dnl  Set default values
Sam Hocevar's avatar
Sam Hocevar committed
162
dnl
163
LDFLAGS_vlc="${LDFLAGS}"
Sam Hocevar's avatar
Sam Hocevar committed
164

Gildas Bazin's avatar
 
Gildas Bazin committed
165 166 167
dnl
dnl  Check the operating system
dnl
168
case "${host_os}" in
Sam Hocevar's avatar
Sam Hocevar committed
169
  "")
170 171
    SYS=unknown
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
172
  linux*)
173 174
    SYS=linux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
175
  bsdi*)
176 177
    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
178
    VLC_ADD_LIBS([vcd cdda vcdx],[-ldvd])
179
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
180
  *bsd*)
181
    SYS="${host_os}"
182
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
183
    case "${host_os}" in
184 185
      freebsd*)
        CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
186
        CPPFLAGS="${CPPFLAGS_save}"
187
        LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
Derk-Jan Hartman's avatar
Derk-Jan Hartman committed
188
        LDFLAGS="${LDFLAGS_save}"
189
        ;;
190 191 192 193 194 195
      openbsd*)
        CPPFLAGS_save="${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="${LDFLAGS_save}"
        ;;
196
    esac
197
    ;;
198 199 200 201
  darwin*)
    SYS=darwin
    CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
202
    OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS -std=gnu99"; OBJCFLAGS="${OBJCFLAGS_save}"
203
    LDFLAGS_save="${LDFLAGS_save} -Wl,-headerpad_max_install_names"; LDFLAGS="${LDFLAGS_save}"
204 205
    VLC_ADD_LDFLAGS([mkv mp4 motion], [-Wl,-framework,IOKit,-framework,CoreFoundation])
    VLC_ADD_LDFLAGS([libvlc vlc],[-Wl,-undefined,dynamic_lookup])
206
    VLC_ADD_LDFLAGS([avcodec avformat access_avio swscale postproc i420_rgb_mmx x264],[-Wl,-read_only_relocs,suppress])
207
    VLC_ADD_CFLAGS([motion],[-fconstant-cfstrings])
208
    VLC_ADD_LDFLAGS([libvlccore],[-Wl,-framework,CoreFoundation])
209
    AC_ARG_ENABLE(macosx-defaults,
210
      AS_HELP_STRING([--enable-macosx-defaults],[Build the default configuration on Mac OS X (default enabled)]))
211 212 213 214
    if test "x${enable_macosx_defaults}" != "xno"
    then
        echo ""
        echo "Building with Mac OS X defaults:"
215 216 217 218
        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"
219 220 221
        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
222 223
        enable_macosx="yes"
        echo "  Assuming --enable-macosx"
224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241
        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"
242 243 244 245
        enable_libass="yes"
        echo "  Assuming --enable-libass"
        enable_asademux="yes"
        echo "  Assuming --enable-asademux"
246 247 248

        enable_skins2="no"
        echo "  Assuming --disable-skins2"
249 250
        enable_xcb="no"
        echo "  Assuming --disable-xcb"
251
    fi
252 253 254 255 256 257
    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 "${with_macosx_sdk}" != "" ; then
258 259
        CPP="${CPP} -isysroot ${with_macosx_sdk}"
        CC="${CC} -isysroot ${with_macosx_sdk}"
260 261 262 263 264
        CXX="${CXX} -isysroot ${with_macosx_sdk}"
        OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
        LD="${LD} -syslibroot ${with_macosx_sdk}"
    fi
    AC_ARG_WITH(macosx-version-min,
265
       [  --with-macosx-version-min=VERSION compile for MacOSX VERSION and above])
266
    if test "${with_macosx_version_min}" != "" ; then
267 268
        CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
        CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
269 270 271 272 273 274 275 276 277
        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
278
    ;;
279
  *mingw32* | *cygwin* | *wince* | *mingwce*)
280
    AC_CHECK_TOOL(WINDRES, windres, :)
281
    AC_CHECK_TOOL(OBJCOPY, objcopy, :)
Gildas Bazin's avatar
 
Gildas Bazin committed
282

283
    case "${host_os}" in
284
      *wince* | *mingwce* | *mingw32ce*)
Sam Hocevar's avatar
Sam Hocevar committed
285
        SYS=mingwce
286 287
        dnl Sadly CeGCC still needs non-wince macros
        AC_DEFINE([_WIN32_WINNT], 0x0501, [Define to '0x0500' for Windows 2000 APIs.])
Sam Hocevar's avatar
Sam Hocevar committed
288
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
289
      *mingw32*)
Gildas Bazin's avatar
 
Gildas Bazin committed
290
        SYS=mingw32
291
        AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
Gildas Bazin's avatar
 
Gildas Bazin committed
292
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
293
      *cygwin*)
Gildas Bazin's avatar
 
Gildas Bazin committed
294 295
        dnl Check if we are using the mno-cygwin mode in which case we are
        dnl actually dealing with a mingw32 compiler.
296
        AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
Gildas Bazin's avatar
 
Gildas Bazin committed
297 298 299 300
        AC_EGREP_CPP(yes,
            [#ifdef WIN32
             yes
             #endif],
301
            SYS=mingw32, AC_MSG_ERROR([VLC requires -mno-cygwin]))
Gildas Bazin's avatar
 
Gildas Bazin committed
302 303 304
        ;;
    esac

Sam Hocevar's avatar
Sam Hocevar committed
305
    if test "${SYS}" = "mingw32"; then
306
        # add ws2_32 for closesocket, select, recv
307
        VLC_ADD_LIBS([libvlccore],[-lws2_32 -lnetapi32 -lwinmm])
308
        VLC_ADD_LDFLAGS([vlc],[-mwindows])
309
        VLC_ADD_LIBS([activex mozilla win32text],[-lgdi32])
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
310
        VLC_ADD_LIBS([cdda vcdx sdl_image aout_sdl vout_sdl],[-lwinmm])
311
        VLC_ADD_LIBS([access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_shout access_output_rtmp sap slp oldhttp stream_out_standard stream_out_rtp stream_out_raop vod_rtsp access_realrtsp rtp oldtelnet oldrc netsync gnutls growl_udp flac ts audioscrobbler lua remoteosd zvbi audiobargraph_a netsync],[-lws2_32])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
312
        VLC_ADD_LIBS([filesystem], [-lshlwapi])
313 314 315 316
        dnl
        dnl DEP and ASLR options
        dnl
        AC_ARG_ENABLE(peflags,
317
          [  --enable-peflags        peflags use (default enabled on Windows)])
318 319 320 321
        if test "${enable_peflags}" != "no"
        then
          AC_CHECK_TOOL(PEFLAGS, peflags, :)
        fi
Gildas Bazin's avatar
 
Gildas Bazin committed
322
    fi
323 324
    if test "${SYS}" = "mingwce"; then
        # add ws2 for closesocket, select, recv
325
        VLC_ADD_LIBS([libvlccore access_http access_mms access_udp access_tcp access_ftp access_rtmp access_output_udp access_output_rtmp sap oldhttp netsync audioscrobbler growl rtp stream_out_rtp remoteosd ts oldtelnet audiobargraph_a netsync],[-lws2])
326
        VLC_ADD_LIBS([libvlccore],[-lmmtimer])
327
   fi
328
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
329
  *nto*)
330 331
    SYS=nto
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
332
  solaris*)
333 334
    SYS=solaris
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
335
  hpux*)
336 337
    SYS=hpux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
338
  beos)
339
    SYS=beos
340 341
    CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
342
    VLC_ADD_CXXFLAGS([beos],[])
343
    VLC_ADD_LIBS([vlc libvlccore logger],[-lbe])
344
    VLC_ADD_LIBS([dvdnav dvdread],[-ldl])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
345
    VLC_ADD_LIBS([filesystem],[-lpoll])
346
    LDFLAGS_save="${LDFLAGS_save} -lintl"; LDFLAGS="${LDFLAGS_save}"
347 348
    dnl Check for BONE
    if test -f /boot/beos/system/lib/libbind.so; then
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
349
        VLC_ADD_LIBS([filesystem access_ftp access_mms access_output_udp oldtelnet netsync sap libvlccore growl_udp],[-lbind -lsocket])
350
    else
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
351
        VLC_ADD_LIBS([filesystem access_ftp access_mms access_output_udp oldtelnet netsync sap libvlccore growl_udp],[-lnet])
352
    fi
353
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
354
  *)
355
    SYS="${host_os}"
356
    ;;
Gildas Bazin's avatar
 
Gildas Bazin committed
357
esac
Sam Hocevar's avatar
Sam Hocevar committed
358 359
AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
360
AM_CONDITIONAL(HAVE_LINUX, [test "${SYS}" = "linux"])
Sam Hocevar's avatar
Sam Hocevar committed
361
AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
362
AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
363
AM_CONDITIONAL(USE_PEFLAGS, [test "${enable_peflags}" = "yes"])
364

365
dnl
366
dnl Sadly autoconf doesn't think about testing foo.exe when ask to test
367 368 369 370 371
dnl for program foo on win32

case "${build_os}" in
    cygwin|msys)
        ac_executable_extensions=".exe"
372
    ;;
373
    *)
374
    ;;
375 376
esac

377
dnl
378 379 380 381
dnl  Libtool
dnl  It's very bad, but our former custom system was worst
dnl  -- Courmisch
dnl
382 383 384 385

dnl override platform specific check for dependent libraries
dnl otherwise libtool linking of shared libraries will
dnl fail on anything other than pass_all.
386 387
AC_CACHE_VAL(lt_cv_deplibs_check_method,
    [lt_cv_deplibs_check_method=pass_all])
388

389
AC_DISABLE_STATIC
390
dnl AC_DISABLE_FAST_INSTALL
391
AC_LIBTOOL_DLOPEN
392
AC_LIBTOOL_WIN32_DLL
393 394
m4_undefine([AC_PROG_F77])
m4_defun([AC_PROG_F77],[])
395 396
AC_PROG_LIBTOOL

397 398 399 400 401
m4_undefine([AC_DEPLIBS_CHECK_METHOD])
m4_defun([AC_DEPLIBS_CHECK_METHOD],[])

lt_cv_deplibs_check_method=pass_all

402 403 404
AS_IF([test "${enable_shared}" = "no"], [
  AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
])
405

406 407 408
dnl
dnl Gettext stuff
dnl
409
AM_GNU_GETTEXT_VERSION([0.17])
410
AM_GNU_GETTEXT([external])
411
VLC_ADD_LIBS([libvlccore vlc], [${LTLIBINTL}])
412

413 414 415
dnl
dnl Iconv stuff
dnl
416
AM_ICONV
417 418
VLC_ADD_CFLAGS([libvlccore],[${INCICONV}])
VLC_ADD_LIBS([libvlccore],[${LTLIBICONV}])
419

420
dnl Check for broken versions of mingw-runtime compatability library
421
AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"], [
422
    AC_MSG_CHECKING(for broken mingw-runtime)
423
    AC_PREPROC_IFELSE([
424
#include <_mingw.h>
425
#if (__MINGW32_MAJOR_VERSION == 3) && (__MINGW32_MINOR_VERSION < 15)
426 427
# error Attempting to use mingw-runtime with broken vsnprintf support
#endif
428 429 430 431
], [
        AC_MSG_RESULT([ok])
], [
        AC_MSG_RESULT([present])
432
        AC_MSG_ERROR([LibVLC requires mingw-runtime version 3.15 or higher!])
433 434 435 436
])
    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"
437
])
438

Gildas Bazin's avatar
 
Gildas Bazin committed
439
dnl Check for the need to include the mingwex lib for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
440
if test "${SYS}" = "mingw32"
Gildas Bazin's avatar
 
Gildas Bazin committed
441 442
then
    AC_CHECK_LIB(mingwex,opendir,
443
        AC_CHECK_LIB(mingw32,opendir,,
444
            [VLC_ADD_LIBS([libvlccore],[-lmingwex])])
Gildas Bazin's avatar
 
Gildas Bazin committed
445 446 447
    )
fi

Gildas Bazin's avatar
 
Gildas Bazin committed
448
dnl Check for fnative-struct or mms-bitfields support for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
449
if test "${SYS}" = "mingw32"
Gildas Bazin's avatar
 
Gildas Bazin committed
450 451 452 453 454
then
    AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
        [ac_cv_c_mms_bitfields],
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
Sam Hocevar's avatar
Sam Hocevar committed
455
    if test "${ac_cv_c_mms_bitfields}" != "no"; then
456 457
        CFLAGS_save="${CFLAGS_save} -mms-bitfields";
        CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
Gildas Bazin's avatar
 
Gildas Bazin committed
458
    else
459 460 461 462
        AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
            [ac_cv_c_fnative_struct],
            [CFLAGS="${CFLAGS_save} -fnative-struct"
             AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
Sam Hocevar's avatar
Sam Hocevar committed
463
        if test "${ac_cv_c_fnative_struct}" != "no"; then
464 465 466
            CFLAGS_save="${CFLAGS_save} -fnative-struct";
            CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
        fi
Gildas Bazin's avatar
 
Gildas Bazin committed
467 468
    fi

Gildas Bazin's avatar
 
Gildas Bazin committed
469 470 471 472
    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi

dnl Check for fvtable-thunks support for mingw32
473
if test "${SYS}" = "mingw32" -a "${CXX}" != ""
Gildas Bazin's avatar
 
Gildas Bazin committed
474 475 476 477 478 479 480
then
AC_LANG_PUSH(C++)
    AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
        [ac_cv_cxx_fvtable_thunks],
        [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
         AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
                        ac_cv_cxx_fvtable_thunks=no)])
Sam Hocevar's avatar
Sam Hocevar committed
481
    if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
Gildas Bazin's avatar
 
Gildas Bazin committed
482 483 484
        CXXFLAGS_mingw32_special="-fvtable-thunks"
    fi

Sam Hocevar's avatar
Sam Hocevar committed
485
    CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
Gildas Bazin's avatar
 
Gildas Bazin committed
486
AC_LANG_POP(C++)
Gildas Bazin's avatar
 
Gildas Bazin committed
487 488
fi

489 490
dnl
dnl Buggy glibc prevention. Purposedly not cached.
491
dnl See sourceware.org bugs 5058 and 5443.
492 493 494 495 496 497 498 499 500 501 502 503 504
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])
505 506 507 508 509
  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.])
510 511
  ], [
    AC_DEFINE(DISABLE_BUGGY_GLIBC_CHECK, 1, [Disables runtime check for buggy glibc.])
512
  ])
513 514
])

Sam Hocevar's avatar
Sam Hocevar committed
515 516 517 518
dnl Plugin compilation stuff

VLC_LIBRARY_SUFFIX

Sam Hocevar's avatar
 
Sam Hocevar committed
519
dnl The -DSYS_FOO flag
520
CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
 
Sam Hocevar committed
521

522
dnl Check for system libs needed
523
need_libc=false
524

525
dnl Check for usual libc functions
526
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])
527
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])
528 529 530
AC_CHECK_FUNCS(fdatasync,,
  [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
])
Sam Hocevar's avatar
 
Sam Hocevar committed
531

532
dnl Check for non-standard system calls
533
AC_CHECK_FUNCS([accept4 dup3 eventfd fstatfs vmsplice])
534

535 536
AH_BOTTOM([#include <vlc_fixups.h>])

537
AC_CHECK_FUNCS(mmap, [VLC_ADD_PLUGIN([access_mmap])])
538

539
SOCKET_LIBS=""
540
AC_CHECK_FUNCS(connect,,[
Sam Hocevar's avatar
Sam Hocevar committed
541
  AC_CHECK_LIB(socket,connect,[
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
542
    VLC_ADD_LIBS([libvlccore cdda],-lsocket)
543
    SOCKET_LIBS="-lsocket"
Sam Hocevar's avatar
Sam Hocevar committed
544 545
  ])
])
546
AC_SUBST(SOCKET_LIBS)
547

548
AC_CHECK_FUNCS(send,,[
Sam Hocevar's avatar
Sam Hocevar committed
549
  AC_CHECK_LIB(socket,send,[
550
    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
551 552
  ])
])
553

554

555
dnl Check for socklen_t
556 557 558 559
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([
560 561
[#include <sys/types.h>
#ifdef WIN32
562
# include <winsock2.h>
563
# include <ws2tcpip.h>
564 565
#else
# include <sys/socket.h>
566 567 568 569 570
#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)])
571

572 573 574 575 576 577 578
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 )
579
     # include <winsock2.h>
580 581 582 583 584 585 586
     #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)])
587
AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
588 589
  AC_DEFINE(sockaddr_storage, sockaddr)
  AC_DEFINE(ss_family, sa_family)
590
])
591

592
dnl getaddrinfo, getnameinfo and gai_strerror check
593
dnl  -lnsl and -lsocket are needed on Solaris;
594
dnl  we purposedly make the test fail on Windows
595
LIBS_save="${LIBS}"
596
AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
597
AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${SOCKET_LIBS}])
598 599 600 601 602 603 604

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}"

605
AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
606 607
AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
[#include <sys/types.h>
608
#if defined( WIN32 ) || defined( UNDER_CE )
609 610 611
# if defined(UNDER_CE) && defined(sockaddr_storage)
#  undef sockaddr_storage
# endif
612 613 614 615 616
# include <winsock2.h>
# include <ws2tcpip.h>
#else
# include <netdb.h>
#endif])
617

618 619 620 621 622 623 624
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
625
if test "${ac_cv_c_va_copy}" = "yes"; then
626 627 628 629 630 631 632 633
  AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
fi
AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; __va_copy(ap1,ap2);],
    [ac_cv_c___va_copy="yes"],
    [ac_cv_c___va_copy="no"]))
Sam Hocevar's avatar
Sam Hocevar committed
634
if test "${ac_cv_c___va_copy}" = "yes"; then
635
  AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
636 637
fi

638
AC_CHECK_FUNCS(inet_aton,,[
Sam Hocevar's avatar
Sam Hocevar committed
639
  AC_CHECK_LIB(resolv,inet_aton,[
640
    VLC_ADD_LIBS([libvlccore],[-lresolv])
Sam Hocevar's avatar
Sam Hocevar committed
641
  ])
642
])
Sam Hocevar's avatar
 
Sam Hocevar committed
643

644
dnl Check for getopt (always use builtin one on win32)
645
if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
646 647
need_getopt=:
else
648
need_getopt=false
649
AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
Sam Hocevar's avatar
 
Sam Hocevar committed
650
[ # FreeBSD has a gnugetopt library for this:
651
  AC_CHECK_LIB([gnugetopt],[getopt_long],
Sam Hocevar's avatar
Sam Hocevar committed
652
    [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
653
     VLC_ADD_LIBS([libvlccore],[-lgnugetopt])],
654
    [need_getopt=:])])
655
fi
656
AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
Sam Hocevar's avatar
 
Sam Hocevar committed
657

658
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
659
AC_TYPE_SIGNAL
Sam Hocevar's avatar
Sam Hocevar committed
660
AC_CHECK_LIB(m,cos,[
661
  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
662 663
])
AC_CHECK_LIB(m,pow,[
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
664
  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
665 666
])
AC_CHECK_LIB(m,sqrt,[
667
  VLC_ADD_LIBS([headphone_channel_mixer normvol audiobargraph_a speex mono colorthres extract ball],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
668
])
669
AC_CHECK_LIB(m,ceil,[
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
670
  VLC_ADD_LIBS([access_imem hotkeys mosaic swscale_omap],[-lm])
671
])
672
AC_CHECK_LIB(m,exp,[
673
  VLC_ADD_LIBS([gaussianblur],[-lm])
674
])
675 676 677
AC_CHECK_LIB(m,round,[
  VLC_ADD_LIBS([dbus],[-lm])
])
678 679
AC_CHECK_LIB(m,sqrtf,[
  VLC_ADD_LIBS([x264],[-lm])
680
])
681
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
682

683 684 685 686 687
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
688 689 690 691 692 693 694 695 696 697 698
dnl Check for dynamic plugins
ac_cv_have_plugins=no

# HP-UX style
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dl.h)
  ac_cv_my_have_shl_load=no
  AC_CHECK_FUNC(shl_load,
   [ac_cv_my_have_shl_load=yes,
    AC_CHECK_LIB(dld, shl_load,
     [ac_cv_my_have_shl_load=yes
699
      VLC_ADD_LIBS([libvlccore],[-ldld])])])
Sam Hocevar's avatar
Sam Hocevar committed
700 701 702 703 704 705 706 707
  if test "${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 "${ac_cv_have_plugins}" = "no"; then
708
  if test "${SYS}" = "mingw32" ; then
709
    AC_CHECK_LIB(kernel32, main,
710
     [VLC_ADD_LIBS([libvlccore],[-lkernel32])
711 712 713
      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
714 715
fi

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

732
# Only test for dlopen() if the others didn't work
733
if test "${ac_cv_have_plugins}" = "no" -o "${SYS}" = "darwin"; then
Sam Hocevar's avatar
Sam Hocevar committed
734 735 736 737 738 739
  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
740
      VLC_ADD_LIBS([libvlccore realvideo lua],[-ldl]),
Sam Hocevar's avatar
Sam Hocevar committed
741 742
      AC_CHECK_LIB(svld, dlopen,
        ac_cv_my_have_dlopen=yes
743
        VLC_ADD_LIBS([libvlccore],[-lsvld]))))
Sam Hocevar's avatar
Sam Hocevar committed
744 745 746 747 748 749
  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

750
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
751
dnl Check for pthreads - borrowed from XMMS
Sam Hocevar's avatar
 
Sam Hocevar committed
752
THREAD_LIB=error
Sam Hocevar's avatar
Sam Hocevar committed
753
if test "${THREAD_LIB}" = "error"; then
754
  AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
Sam Hocevar's avatar
 
Sam Hocevar committed
755
fi
Sam Hocevar's avatar
Sam Hocevar committed
756
if test "${THREAD_LIB}" = "error"; then
757
  AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
Sam Hocevar's avatar
 
Sam Hocevar committed
758
fi
Sam Hocevar's avatar
Sam Hocevar committed
759
if test "${THREAD_LIB}" = "error"; then
760
  AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
Sam Hocevar's avatar
 
Sam Hocevar committed
761
fi
Sam Hocevar's avatar
Sam Hocevar committed
762
if test "${THREAD_LIB}" = "error"; then
763
  AC_CHECK_FUNCS(pthread_mutex_lock)
764
  THREAD_LIB=""
Sam Hocevar's avatar
 
Sam Hocevar committed
765
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
766

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
767
VLC_ADD_LIBS([libvlccore libvlc vlc plugin],[${THREAD_LIB}])
Gildas Bazin's avatar
 
Gildas Bazin committed
768

769
AC_CHECK_LIB(rt, clock_nanosleep, [
770
  VLC_ADD_LIBS([libvlccore],[-lrt])
771 772 773
  AC_DEFINE(HAVE_CLOCK_NANOSLEEP, 1, [Define to 1 if you have clock_nanosleep.])
], [
  dnl HP/UX port
774
  AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LIBS([libvlccore],[-lrt])])
775
])
Gildas Bazin's avatar
 
Gildas Bazin committed
776

777 778 779
have_nanosleep=false
AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
  AC_CHECK_LIB(rt,nanosleep,
780
    [VLC_ADD_LIBS([libvlccore],[-lrt]) have_nanosleep=:],
781
    [AC_CHECK_LIB(posix4,nanosleep,
782
        [VLC_ADD_LIBS([libvlccore],[-lposix4]) have_nanosleep=:])]
783 784 785 786
  )
])
if ${have_nanosleep}; then
  AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if nanosleep is available.])
Gildas Bazin's avatar
 
Gildas Bazin committed
787
fi
788
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Gildas Bazin's avatar
 
Gildas Bazin committed
789

Sam Hocevar's avatar
 
Sam Hocevar committed
790
dnl Check for misc headers
791
AC_MSG_CHECKING(for strncasecmp in strings.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
792
AC_EGREP_HEADER(strncasecmp,strings.h,[
793
  AC_MSG_RESULT(yes)
794
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
795 796
            Define if <strings.h> defines strncasecmp.)],[
  AC_MSG_RESULT(no)])
Sam Hocevar's avatar
 
Sam Hocevar committed
797

Sam Hocevar's avatar
 
Sam Hocevar committed
798
dnl Check for headers
799
AC_CHECK_HEADERS(getopt.h strings.h locale.h xlocale.h)
800
AC_CHECK_HEADERS(fcntl.h sys/time.h sys/ioctl.h sys/stat.h sys/mount.h)
801
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/udplite.h sys/eventfd.h])
802 803
AC_CHECK_HEADERS([net/if.h], [], [],
  [
804
    #include <sys/types.h>
805
    #include <sys/socket.h>
806
  ])
807
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
808
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
809
AC_CHECK_HEADERS([linux/version.h linux/dccp.h scsi/scsi.h linux/magic.h])
810
AC_CHECK_HEADERS(syslog.h)
811
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
812

813 814 815 816 817 818
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)
])

819
dnl Check for poll
820
AC_SEARCH_LIBS(poll, [poll], [AC_DEFINE(HAVE_POLL, 1, [Define to 1 if the OS is usabl... err, has poll().])], [
821
if test ${SYS} != "mingw32" -a ${SYS} != "mingwce"
822 823 824 825
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
])
826

827 828
dnl Check for dirent
need_dirent=false
829
AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
830 831
AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})

832
dnl Mac OS X and other OSes don't have declaration for nanosleep
833
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
834
AC_MSG_CHECKING(for nanosleep in time.h)
835
AC_EGREP_HEADER(nanosleep,time.h,[
836
  AC_MSG_RESULT(yes)
837 838
  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
            Define if <time.h> defines nanosleep.)
839 840
],[
  AC_MSG_RESULT(no)
841
])
842
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
843 844

dnl Make sure we have timespecs
845
AC_MSG_CHECKING(for timespec in sys/time.h)
846
AC_EGREP_HEADER(timespec,sys/time.h,[
847
  AC_MSG_RESULT(yes)
848 849
  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
850 851
],[
  AC_MSG_RESULT(no)
852
])
853

Sam Hocevar's avatar
 
Sam Hocevar committed
854
dnl Check for threads library
855
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
856
AC_CHECK_HEADERS(pthread.h)
857
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
858

Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
859 860 861
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.
862
dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
863
AC_ARG_VAR(PKG_CONFIG_PATH,
864
	   [Paths where to find .pc not at the default location])
865 866
PKG_PROG_PKG_CONFIG()

867
dnl On some OS we need static linking 
868 869 870 871 872
       AS_IF([test -n "${PKG_CONFIG}" ],[
	      AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce" -o "${SYS}" = "darwin" ],[
	          PKG_CONFIG="${PKG_CONFIG} --static"
   	      ])
       ])
873 874


875 876 877 878 879 880 881 882 883 884 885 886 887 888
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
889 890
      MINIZIP_CFLAGS="-I\\\${top_srcdir}/libs/unzip"
      MINIZIP_LIBS="\\\${top_builddir}/libs/unzip/libunzip.la"
891 892 893 894 895
    ])
  ])
  VLC_ADD_CPPFLAGS([skins2],[$MINIZIP_CFLAGS])
  VLC_ADD_CFLAGS([zip],[$MINIZIP_CFLAGS])
  VLC_ADD_LIBS([skins2 zip],[$MINIZIP_LIBS])
896
  VLC_ADD_PLUGIN([unzip zip])
897
fi
898
AM_CONDITIONAL(HAVE_MINIZIP, [ test "${have_minizip}" = "yes" ])
899 900


901 902
dnl Check for dbus
AC_ARG_ENABLE(dbus,
903
  [  --enable-dbus           Linux D-BUS message bus system (default enabled)])
904 905
case "${SYS}" in
    linux*|*bsd*)
906
if test "${enable_dbus}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
907
then
908 909
  dnl api stable dbus
  PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0,
910
    [ AC_DEFINE( HAVE_DBUS, 1, [Define if you have the D-BUS library] )
911 912
      VLC_ADD_LIBS([libvlccore],[$DBUS_LIBS])
      VLC_ADD_CFLAGS([libvlccore],[$DBUS_CFLAGS])
913
      dnl Check for dbus control interface
Rafaël Carré's avatar
Rafaël Carré committed
914
        AC_ARG_ENABLE(dbus-control, [  --disable-dbus-control  D-BUS control interface (default enabled)])
915
        if test "${enable_dbus_control}" != "no"
916
        then
917
          VLC_ADD_PLUGIN([dbus])
918
          VLC_ADD_LIBS([dbus],[$DBUS_LIBS])
919
          VLC_ADD_CFLAGS([dbus],[$DBUS_CFLAGS])
920 921
        fi
      dnl Check for Telepathy
Christophe Mutricy's avatar
Christophe Mutricy committed
922 923
        AC_ARG_ENABLE(telepathy,
          AS_HELP_STRING([--enable-telepathy],[Telepathy Presence plugin through DBus(default enabled)]))
924
        if test "${enable_telepathy}" != "no"; then
925
          VLC_ADD_PLUGIN([telepathy])
926
          VLC_ADD_LIBS([telepathy],[$DBUS_LIBS])
927
          VLC_ADD_CFLAGS([telepathy],[$DBUS_CFLAGS])
928 929
        fi
        dnl Power Management Inhibiter
930
        VLC_ADD_PLUGIN([inhibit])
931 932
        VLC_ADD_LIBS([inhibit],[$DBUS_LIBS])
        VLC_ADD_CFLAGS([inhibit],[$DBUS_CFLAGS])
933 934
    ],
    [AC_MSG_ERROR([Couldn't find DBus >= 1.0.0, install libdbus-dev ?])]
935 936
  )
fi
937 938
;;
esac
939

Sam Hocevar's avatar
 
Sam Hocevar committed
940
dnl Check for ntohl, etc.
941
AC_CACHE_CHECK([for ntohl in sys/param.h],
942 943 944
    [ac_cv_c_ntohl_sys_param_h],
    [CFLAGS="${CFLAGS_save} -Wall -Werror"
     AC_TRY_COMPILE([#include <sys/param.h>],
945
        [int meuh; ntohl(meuh);],
946
        ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
Sam Hocevar's avatar
Sam Hocevar committed
947
if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
948
    AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
949
fi
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed