configure.ac 180 KB
Newer Older
Sam Hocevar's avatar
 
Sam Hocevar committed
1
dnl Autoconf settings for vlc
2

Clément Stenac's avatar
Test1  
Clément Stenac committed
3
AC_INIT(vlc,0.8.5-test1)
4 5
VERSION_MAJOR="0"
VERSION_MINOR="8"
Antoine Cellerier's avatar
Antoine Cellerier committed
6
VERSION_REVISION="5"
Clément Stenac's avatar
Test1  
Clément Stenac committed
7
VERSION_EXTRA="test1"
8

Sam Hocevar's avatar
Sam Hocevar committed
9
CONFIGURE_LINE="$0 $*"
10
CODENAME="Janus"
11

12 13
AC_PREREQ(2.50)
AC_CONFIG_SRCDIR(src/libvlc.c)
14
AC_CONFIG_AUX_DIR(autotools)
15 16
AC_CANONICAL_SYSTEM

17 18
dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
dnl them. And we need the comma otherwize automake will choke on it.
Clément Stenac's avatar
Test1  
Clément Stenac committed
19
AM_INIT_AUTOMAKE(vlc,0.8.5-test1)
20 21
AM_CONFIG_HEADER(config.h)

22 23 24 25 26 27 28 29 30
dnl Too many people are not aware of maintainer mode:
dnl If you want to use it, you definitely know what you are doing, so
dnl you can specify "--disable-maintainer-mode". But if you want the default
dnl automake behavior, you've likely never heard of maintainer mode, so we
dnl can't expect you to enable it manually.

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

31 32 33
dnl HA! HA!
AM_MAINTAINER_MODE

Sam Hocevar's avatar
Sam Hocevar committed
34 35 36
dnl
dnl  Save *FLAGS
dnl
Sam Hocevar's avatar
Sam Hocevar committed
37
VLC_SAVE_FLAGS
Sam Hocevar's avatar
 
Sam Hocevar committed
38

Sam Hocevar's avatar
Sam Hocevar committed
39
dnl
40
dnl Check for tools
Sam Hocevar's avatar
Sam Hocevar committed
41
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
42
AC_PROG_CC
43
AM_PROG_CC_C_O
Sam Hocevar's avatar
 
Sam Hocevar committed
44
AC_PROG_CPP
45
AC_PROG_CXX
46
eval "${CXX} --version" >/dev/null 2>&1 || CXX=""
47
if test "${CXX}" != ""; then
48 49
  AC_PROG_CXXCPP
fi
50 51
AC_PROG_MAKE_SET
AC_PROG_INSTALL
52
AM_PROG_AS
53

54 55
dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
dnl now otherwise it might be set in an obscure if statement.
56
AC_EGREP_CPP(foo,foo)
57

58 59
dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
AC_MSG_CHECKING(for an Objective-C compiler)
60
OBJC="${CXX}"
61 62 63 64 65 66 67 68 69
AC_SUBST(OBJC)
OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
AC_SUBST(OBJCFLAGS)
dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
#OBJCDEPMODE="depmode=gcc3"
#AC_SUBST(OBJCDEPMODE)
_AM_DEPENDENCIES(OBJC)
AC_MSG_RESULT(not implemented yet)

Gildas Bazin's avatar
 
Gildas Bazin committed
70 71
dnl Find the right ranlib, even when cross-compiling
AC_CHECK_TOOL(RANLIB, ranlib, :)
Sam Hocevar's avatar
 
Sam Hocevar committed
72
AC_CHECK_TOOL(STRIP, strip, :)
Jean-Paul Saman's avatar
Jean-Paul Saman committed
73 74
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(LD, ld, :)
Gildas Bazin's avatar
 
Gildas Bazin committed
75

76 77 78 79 80 81 82 83 84
AC_DISABLE_STATIC
AC_LIBTOOL_DLOPEN
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL

AC_ARG_ENABLE(libtool,
    [  --enable-libtool        use libtool (default disabled, EXPERIMENTAL)],
    [],[enable_libtool="no"])
AM_CONDITIONAL(USE_LIBTOOL, [test "${enable_libtool}" != "no"])
85

86 87 88 89
dnl Check for compiler properties
AC_C_CONST
AC_C_INLINE

90 91 92
dnl
dnl  Check for the contrib directory
dnl
93 94 95
AC_ARG_WITH(contrib,
    [  --without-contrib       do not use the libraries in extras/contrib],[],[])
  if test "${with_contrib}" != "no"; then 
96

97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
    topdir="`dirname $0`"
    if test "`echo \"$topdir\" | cut -c 1`" != "/"; then
       topdir="`pwd`/$topdir"
    fi

  if test -d ${topdir}/extras/contrib/lib; then
    export PATH=${topdir}/extras/contrib/bin:$PATH
    CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
    CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
    CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
    CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
    CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
    CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
    OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
    OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
112
    if test $build = $host -o $PKG_CONFIG_LIBDIR; then
113 114 115
    	export PKG_CONFIG_PATH=${topdir}/extras/contrib/lib/pkgconfig:$PKG_CONFIG_PATH
    else
    	export PKG_CONFIG_LIBDIR=${topdir}/extras/contrib/lib/pkgconfig
116
    fi
117 118
    LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
    LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
119 120 121 122 123 124 125 126 127 128 129

dnl kludge because only the debian package provides a ffmpeg-config
    if test -z $with_ffmpeg_config_path; then 
       with_ffmpeg_config_path=${topdir}/extras/contrib/bin;
    fi
    if test -z $with_livedotcom_tree; then
       with_livedotcom_tree=${topdir}/extras/contrib/src/live
    fi
    if test -z $with_goom_tree; then
      with_goom_tree=${topdir}/extras/contrib/src/goom
    fi
130 131 132
    if test -z $with_mozilla_sdk_path; then
       with_mozilla_sdk_path=${topdir}/extras/contrib/gecko-sdk
    fi
133

134 135 136 137 138 139 140
    if test ".`uname -s`" = ".Darwin"; then
      export LD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$LD_LIBRARY_PATH
      export DYLD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$DYLD_LIBRARY_PATH
    elif test ".`uname -s`" = ".BeOS"; then
      export LIBRARY_PATH=${topdir}/extras/contrib/lib:$LIBRARY_PATH
      export BELIBRARIES=${topdir}/extras/contrib/lib:$BELIBRARIES
    fi
141
  fi
142
fi
Sam Hocevar's avatar
Sam Hocevar committed
143
dnl
144
dnl  Set default values
Sam Hocevar's avatar
Sam Hocevar committed
145
dnl
146
LDFLAGS_vlc="${LDFLAGS}"
Sam Hocevar's avatar
Sam Hocevar committed
147

Gildas Bazin's avatar
 
Gildas Bazin committed
148 149 150
dnl
dnl  Check the operating system
dnl
Sam Hocevar's avatar
Sam Hocevar committed
151 152
case "${target_os}" in
  "")
153 154
    SYS=unknown
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
155
  linux*)
156 157
    SYS=linux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
158
  bsdi*)
159 160
    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
161
    VLC_ADD_LDFLAGS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
162
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
163
  *bsd*)
164 165
    SYS="${target_os}"
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
166 167 168
    case "${target_os}" in
      freebsd*)
        CPPFLAGS_save="${CPPFLAGS_save} -I/usr/local/include"
169
        CPPFLAGS="${CPPFLAGS_save}"
170 171 172 173
        LDFLAGS_save="${LDFLAGS_save} -L/usr/local/lib"
        LDFLAGS="${LDLFAGS_save}"
        ;;
    esac
174
    ;;
175 176
  darwin1.[0123])
    dnl Mac OS X < 10.3
177
    SYS=darwin
178 179 180
    CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
181
    VLC_ADD_LDFLAGS([vlc ffmpeg ffmpegaltivec],[-all_load])
Sam Hocevar's avatar
Sam Hocevar committed
182
    VLC_ADD_LDFLAGS([mp4], [-framework IOKit -framework CoreFoundation])
183
    VLC_ADD_CFLAGS([libvlc],[-x objective-c])
184
    VLC_ADD_CFLAGS([vlc],[-x objective-c])
185
    VLC_ADD_LDFLAGS([vlc],[-Wl,-m -Wl,-multiply_defined -Wl,suppress])
186
    ;;
187 188 189 190 191 192 193 194 195
  darwin*)
    SYS=darwin
    CFLAGS_save="${CFLAGS_save} -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="${OBJCFLAGS_save} -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
    VLC_ADD_LDFLAGS([mp4], [-framework IOKit -framework CoreFoundation])
    VLC_ADD_CFLAGS([libvlc],[-x objective-c])
    VLC_ADD_CFLAGS([vlc],[-x objective-c])
    ;;
196
  *mingw32* | *cygwin* | *wince* | *mingwce* | *pe*)
197
    AC_CHECK_TOOL(WINDRES, windres, :)
Gildas Bazin's avatar
 
Gildas Bazin committed
198

Sam Hocevar's avatar
Sam Hocevar committed
199 200
    case "${target_os}" in
      *mingw32*)
Gildas Bazin's avatar
 
Gildas Bazin committed
201 202
        SYS=mingw32
        ;;
Sam Hocevar's avatar
Sam Hocevar committed
203
      *cygwin*)
Gildas Bazin's avatar
 
Gildas Bazin committed
204 205 206 207 208 209 210 211
        dnl Check if we are using the mno-cygwin mode in which case we are
        dnl actually dealing with a mingw32 compiler.
        AC_EGREP_CPP(yes,
            [#ifdef WIN32
             yes
             #endif],
            SYS=mingw32, SYS=cygwin)
        ;;
212 213 214
      *wince* | *mingwce* | *pe*)
        SYS=mingwce
        ;;
Gildas Bazin's avatar
 
Gildas Bazin committed
215 216
    esac

Sam Hocevar's avatar
Sam Hocevar committed
217
    if test "${SYS}" = "mingw32"; then
218
        # add ws2_32 for closesocket, select, recv
Sam Hocevar's avatar
Sam Hocevar committed
219
        CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
220
        VLC_ADD_LDFLAGS([vlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
221
        VLC_ADD_LDFLAGS([cdda vcdx cddax],[-lwinmm])
Jérome Decoodt's avatar
Jérome Decoodt committed
222
        VLC_ADD_LDFLAGS([ipv4 ipv6 access_http access_mms access_udp access_tcp access_ftp access_output_udp sap slp http stream_out_standard stream_out_rtp vod_rtsp telnet netsync growl],[-lws2_32])
Gildas Bazin's avatar
 
Gildas Bazin committed
223
    fi
224 225 226
    if test "${SYS}" = "mingwce"; then
        # add ws2 for closesocket, select, recv
        CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
227
        VLC_ADD_CPPFLAGS([vlc],[-Dmain(a,b)=maince(a,b)])
228
        VLC_ADD_LDFLAGS([vlc],[-lws2 -e WinMainCRTStartup])
229
        VLC_ADD_LDFLAGS([ipv4 ipv6 access_http access_mms access_udp access_tcp access_ftp access_output_udp sap http netsync],[-lws2])
230
   fi
231
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
232
  *nto*)
233
    SYS=nto
Sam Hocevar's avatar
Sam Hocevar committed
234
    VLC_ADD_LDFLAGS([x11 xvideo],[-lsocket])
235
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
236
  solaris*)
237
    SYS=solaris
238 239 240
    # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
    # Perhaps it is useful other places as well? 
    CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
241
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
242
  hpux*)
243 244
    SYS=hpux
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
245
  beos)
246
    SYS=beos
247 248
    CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
249
    VLC_ADD_CXXFLAGS([beos],[])
Christophe Mutricy's avatar
Christophe Mutricy committed
250
    VLC_ADD_LDFLAGS([vlc beos logger],[-lbe])
Sam Hocevar's avatar
Sam Hocevar committed
251
    VLC_ADD_LDFLAGS([beos],[-lmedia -ltranslation -ltracker -lgame])
252 253 254

    dnl Check for BONE
    if test -f /boot/beos/system/lib/libbind.so; then
255
        VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap ipv4 vlc growl],[-lbind -lsocket])
256
    else
257
        VLC_ADD_LDFLAGS([access_file access_ftp access_mms access_output_udp telnet netsync sap ipv4 vlc growl],[-lnet])
258
    fi
259

Eric Petit's avatar
Eric Petit committed
260
    dnl Ugly check for Zeta
Eric Petit's avatar
Eric Petit committed
261
    if test -f /boot/beos/system/lib/libzeta.so; then
Sam Hocevar's avatar
Sam Hocevar committed
262
        VLC_ADD_LDFLAGS([beos],[-lzeta])
Eric Petit's avatar
Eric Petit committed
263
    fi
264
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
265
  *)
266 267
    SYS="${target_os}"
    ;;
Gildas Bazin's avatar
 
Gildas Bazin committed
268
esac
Sam Hocevar's avatar
Sam Hocevar committed
269 270 271
AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
272
AM_CONDITIONAL(HAVE_WINCE, test "${SYS}" = "mingwce")
273

274 275 276 277
dnl
dnl  Check for Mac OS X SDK settings
dnl
AC_ARG_WITH(macosx-sdk,
278 279
   [  --with-macosx-sdk       compile for Mac OS X 10.3 SDK],[], with_macosx_sdk=no)
if test "${with_macosx_sdk}" != "no" ; then
280 281 282 283 284 285 286 287
  CFLAGS_save="${CFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; CFLAGS="${CFLAGS_save}"
  CXXFLAGS_save="${CXXFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; CXXFLAGS="${CXXFLAGS_save}"
  OBJCFLAGS_save="${OBJCFLAGS_save} -DMACOSX_DEPLOYMENT_TARGET=10.3 -isysroot /Developer/SDKs/MacOSX10.3.9.sdk"; OBJCFLAGS="${OBJCFLAGS_save}"
  LDFLAGS_save="${LDFLAGS_save} -isysroot /Developer/SDKs/MacOSX10.3.9.sdk -Wl,-syslibroot,/Developer/SDKs/MacOSX10.3.9.sdk"; LDFLAGS="${LDFLAGS_save}"
  export MACOSX_DEPLOYMENT_TARGET=10.3
  MACOSX_DEPLOYMENT_TARGET="10.3"
fi

288 289 290
dnl
dnl Gettext stuff
dnl
291
ALL_LINGUAS="ca da de en_GB es fr it ja ka ko nl oc pt_BR ro ru sv tr zh_CN zh_TW"
Gildas Bazin's avatar
 
Gildas Bazin committed
292
AM_GNU_GETTEXT_VERSION(0.11.5)
293 294 295
AM_GNU_GETTEXT
if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
  AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
Sam Hocevar's avatar
Sam Hocevar committed
296
  INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
297 298 299 300 301
  AS_IF([test "${enable_libtool}" != "no"], [
    INCLUDED_LIBINTL="${LTLIBINTL}"
  ],[
    INCLUDED_LIBINTL="${LIBINTL}"
  ])
302
else
303
  VLC_ADD_LDFLAGS([vlc],[${LIBINTL}])
304
  INCLUDED_LIBINTL=
305
fi
306
AC_SUBST(INCLUDED_LIBINTL)
Derk-Jan Hartman's avatar
ALL:  
Derk-Jan Hartman committed
307
XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
308

309 310 311
dnl
dnl Iconv stuff
dnl
312
if test "${SYS}" != "mingwce"; then
313 314
AS_IF([test "$am_cv_func_iconv" != "yes"],
	[AC_MSG_ERROR([libiconv is needed for VLC to work properly])])
315
fi
316
VLC_ADD_CFLAGS([vlc],[${INCICONV}])
317 318 319 320 321
AS_IF([test "${enable_libtool}" != "no"], [
  VLC_ADD_LDFLAGS([vlc],[${LIBICONV}])
],[
  VLC_ADD_LDFLAGS([vlc],[${LTLIBICONV}])
])
322

Gildas Bazin's avatar
 
Gildas Bazin committed
323
dnl Check for the need to include the mingwex lib for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
324
if test "${SYS}" = "mingw32"
Gildas Bazin's avatar
 
Gildas Bazin committed
325 326
then
    AC_CHECK_LIB(mingwex,opendir,
Sam Hocevar's avatar
Sam Hocevar committed
327 328
        AC_CHECK_LIB(mingw32,opendir,VLC_ADD_LDFLAGS([vlc],[]),
            [VLC_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
Gildas Bazin's avatar
 
Gildas Bazin committed
329 330 331
    )
fi

Gildas Bazin's avatar
 
Gildas Bazin committed
332
dnl Check for fnative-struct or mms-bitfields support for mingw32
Sam Hocevar's avatar
Sam Hocevar committed
333
if test "${SYS}" = "mingw32"
Gildas Bazin's avatar
 
Gildas Bazin committed
334 335 336 337 338
then
    AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
        [ac_cv_c_mms_bitfields],
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
Sam Hocevar's avatar
Sam Hocevar committed
339
    if test "${ac_cv_c_mms_bitfields}" != "no"; then
340 341
        CFLAGS_save="${CFLAGS_save} -mms-bitfields";
        CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
Gildas Bazin's avatar
 
Gildas Bazin committed
342
    else
343 344 345 346
        AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
            [ac_cv_c_fnative_struct],
            [CFLAGS="${CFLAGS_save} -fnative-struct"
             AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
Sam Hocevar's avatar
Sam Hocevar committed
347
        if test "${ac_cv_c_fnative_struct}" != "no"; then
348 349 350
            CFLAGS_save="${CFLAGS_save} -fnative-struct";
            CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
        fi
Gildas Bazin's avatar
 
Gildas Bazin committed
351 352
    fi

Gildas Bazin's avatar
 
Gildas Bazin committed
353 354 355 356
    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi

dnl Check for fvtable-thunks support for mingw32
357
if test "${SYS}" = "mingw32" -a "${CXX}" != ""
Gildas Bazin's avatar
 
Gildas Bazin committed
358 359 360 361 362 363 364
then
AC_LANG_PUSH(C++)
    AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
        [ac_cv_cxx_fvtable_thunks],
        [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
         AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
                        ac_cv_cxx_fvtable_thunks=no)])
Sam Hocevar's avatar
Sam Hocevar committed
365
    if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
Gildas Bazin's avatar
 
Gildas Bazin committed
366 367 368
        CXXFLAGS_mingw32_special="-fvtable-thunks"
    fi

Sam Hocevar's avatar
Sam Hocevar committed
369
    CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
Gildas Bazin's avatar
 
Gildas Bazin committed
370
AC_LANG_POP(C++)
Gildas Bazin's avatar
 
Gildas Bazin committed
371 372
fi

Sam Hocevar's avatar
Sam Hocevar committed
373 374 375 376
dnl Plugin compilation stuff

VLC_LIBRARY_SUFFIX

377 378 379
VLC_SYMBOL_PREFIX
AC_SUBST(SYMPREF)

380
AS_IF([test "${enable_libtool}" = "no"], [
Sam Hocevar's avatar
Sam Hocevar committed
381 382
case "${SYS}" in
  mingw32|cygwin)
383 384 385
    VLC_ADD_CFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special}])
    VLC_ADD_CXXFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
    VLC_ADD_OBJCFLAGS([pic plugin mozilla activex],[${CFLAGS_mingw32_special}])
386
    ;;
387 388
  mingwce)
    ;;
Sam Hocevar's avatar
Sam Hocevar committed
389
  *)
Sam Hocevar's avatar
Sam Hocevar committed
390 391 392 393
    VLC_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
    VLC_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
    VLC_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
    VLC_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
394 395
    ;;
esac
396
])
Sam Hocevar's avatar
 
Sam Hocevar committed
397 398

dnl The -DSYS_FOO flag
399
CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
 
Sam Hocevar committed
400

401
dnl Check for system libs needed
402
need_libc=false
403

404
AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol strtof strtoll strtoull strsep isatty vasprintf asprintf swab sigrelse getpwuid memalign posix_memalign if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r localtime_r lrintf daemon scandir fork bsearch lstat)
405 406

dnl Check for usual libc functions
407
AC_CHECK_FUNCS(strdup strndup atof)
408 409
AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
410
AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
Sam Hocevar's avatar
 
Sam Hocevar committed
411

412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427
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

428
AC_CHECK_FUNCS(connect,,[
Sam Hocevar's avatar
Sam Hocevar committed
429
  AC_CHECK_LIB(socket,connect,[
430
    VLC_ADD_LDFLAGS([vlc ipv4 ipv6 cdda cddax],-lsocket)
431
    LIBS_socket="-lsocket"
Sam Hocevar's avatar
Sam Hocevar committed
432 433
  ])
])
434

435
AC_CHECK_FUNCS(send,,[
Sam Hocevar's avatar
Sam Hocevar committed
436
  AC_CHECK_LIB(socket,send,[
437
    VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard growl],[-lsocket])
Sam Hocevar's avatar
Sam Hocevar committed
438 439
  ])
])
440

441
AC_CHECK_FUNCS(gethostbyname,,[
Sam Hocevar's avatar
Sam Hocevar committed
442
  AC_CHECK_LIB(nsl,gethostbyname,[
443
    VLC_ADD_LDFLAGS([cdda cddax ipv4 ipv6 vlc],[-lnsl])
Sam Hocevar's avatar
Sam Hocevar committed
444 445
  ],[
    AC_CHECK_LIB(bind,gethostbyname,[
Sam Hocevar's avatar
Sam Hocevar committed
446
      VLC_ADD_LDFLAGS([ipv4 access_mms],[-lbind])
Sam Hocevar's avatar
Sam Hocevar committed
447 448
    ])
  ])
Sam Hocevar's avatar
 
Sam Hocevar committed
449
])
450

451 452 453 454 455 456 457 458
dnl Check for socklen_t
AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
  [AC_TRY_COMPILE(
     [#include <sys/types.h>
      #include <sys/socket.h>],
     [socklen_t len = 42; return len;],
     ac_cv_type_socklen_t=yes,
     ac_cv_type_socklen_t=no)])
Sam Hocevar's avatar
Sam Hocevar committed
459
if test "${ac_cv_type_socklen_t}" != "no"; then
460 461 462
  AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
fi

463 464 465 466 467 468 469 470 471 472 473 474 475 476 477
dnl Check for struct sockaddr_storage
AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
  [AC_TRY_COMPILE(
    [#include <sys/types.h>
     #if defined( UNDER_CE )
     # include <winsock.h>
     #elif defined( WIN32 )
     # include <winsock2.h>
     #else
     # include <sys/socket.h>
     #endif], [struct sockaddr_storage addr;],
     ac_cv_struct_sockaddr_storage=yes,
     ac_cv_struct_sockaddr_storage=no)])
478
AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
479 480
  AC_DEFINE(sockaddr_storage, sockaddr)
  AC_DEFINE(ss_family, sa_family)
481
])
482

483
dnl getaddrinfo, getnameinfo and gai_strerror check
484
dnl  -lnsl and -lsocket are needed on Solaris;
485
dnl  we purposedly make the test fail on Windows
486
LIBS_save="${LIBS}"
487
AH_TEMPLATE(HAVE_GETADDRINFO, [Define to 1 if you have the `getaddrinfo' function.])
Rémi Denis-Courmont's avatar
Rémi Denis-Courmont committed
488
AC_SEARCH_LIBS([getaddrinfo], [nsl], [AC_DEFINE(HAVE_GETADDRINFO)],, [${LIBS_socket}])
489 490 491 492 493 494 495

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}"

496
AH_TEMPLATE(HAVE_ADDRINFO, [Define to 1 if <netdb.h> defines `struct addrinfo'.])
497 498
AC_CHECK_TYPES([struct addrinfo],[AC_DEFINE(HAVE_ADDRINFO)],,
[#include <sys/types.h>
499
#if defined( WIN32 ) || defined( UNDER_CE )
500 501 502
# if defined(UNDER_CE) && defined(sockaddr_storage)
#  undef sockaddr_storage
# endif
503 504 505 506 507
# include <winsock2.h>
# include <ws2tcpip.h>
#else
# include <netdb.h>
#endif])
508

509 510 511 512 513 514 515
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
516
if test "${ac_cv_c_va_copy}" = "yes"; then
517 518 519 520 521 522 523 524
  AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
fi
AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
  AC_TRY_LINK(
    [#include <stdarg.h>],
    [va_list ap1, ap2; __va_copy(ap1,ap2);],
    [ac_cv_c___va_copy="yes"],
    [ac_cv_c___va_copy="no"]))
Sam Hocevar's avatar
Sam Hocevar committed
525
if test "${ac_cv_c___va_copy}" = "yes"; then
526
  AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
527 528
fi

529
AC_CHECK_FUNCS(inet_aton,,[
Sam Hocevar's avatar
Sam Hocevar committed
530
  AC_CHECK_LIB(resolv,inet_aton,[
Sam Hocevar's avatar
Sam Hocevar committed
531
    VLC_ADD_LDFLAGS([ipv4 vlc],[-lresolv])
Sam Hocevar's avatar
Sam Hocevar committed
532
  ])
533
])
Sam Hocevar's avatar
 
Sam Hocevar committed
534

535
dnl Check for getopt (always use builtin one on win32)
536
if test "${SYS}" = "mingw32" -o "${SYS}" = "mingwce"; then
537 538
need_getopt=:
else
539
need_getopt=false
540
AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
Sam Hocevar's avatar
 
Sam Hocevar committed
541
[ # FreeBSD has a gnugetopt library for this:
542
  AC_CHECK_LIB([gnugetopt],[getopt_long],
Sam Hocevar's avatar
Sam Hocevar committed
543
    [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
Sam Hocevar's avatar
Sam Hocevar committed
544
     VLC_ADD_LDFLAGS([vlc],[-lgnugetopt])],
545
    [need_getopt=:])])
546
fi
547
AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
Sam Hocevar's avatar
 
Sam Hocevar committed
548

549
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
550
AC_TYPE_SIGNAL
Sam Hocevar's avatar
Sam Hocevar committed
551
AC_CHECK_LIB(m,cos,[
Gildas Bazin's avatar
Gildas Bazin committed
552
  VLC_ADD_LDFLAGS([adjust distort a52tofloat32 dtstofloat32 x264 goom],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
553 554
])
AC_CHECK_LIB(m,pow,[
555
  VLC_ADD_LDFLAGS([ffmpeg ffmpegaltivec stream_out_transrate i420_rgb faad twolame equalizer param_eq vlc freetype mpc],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
556 557
])
AC_CHECK_LIB(m,sqrt,[
558
  VLC_ADD_LDFLAGS([headphone_channel_mixer normvol speex],[-lm])
Sam Hocevar's avatar
Sam Hocevar committed
559
])
560 561 562
AC_CHECK_LIB(mx,sqrtf,[
  VLC_ADD_LDFLAGS([x264],[-lmx])
])
563
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
564

Sam Hocevar's avatar
Sam Hocevar committed
565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581
dnl Check for dynamic plugins
ac_cv_have_plugins=no

# OS X style
AC_CHECK_HEADERS(mach-o/dyld.h,
  [AC_CHECK_FUNCS(NSLinkModule,
    [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
     ac_cv_have_plugins=yes])])

# HP-UX style
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dl.h)
  ac_cv_my_have_shl_load=no
  AC_CHECK_FUNC(shl_load,
   [ac_cv_my_have_shl_load=yes,
    AC_CHECK_LIB(dld, shl_load,
     [ac_cv_my_have_shl_load=yes
Sam Hocevar's avatar
Sam Hocevar committed
582
      VLC_ADD_LDFLAGS([vlc],[-ldld])])])
Sam Hocevar's avatar
Sam Hocevar committed
583 584 585 586 587 588 589 590 591
  if test "${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,
Sam Hocevar's avatar
Sam Hocevar committed
592
   [VLC_ADD_LDFLAGS([vlc],[-ldld])
Sam Hocevar's avatar
Sam Hocevar committed
593 594 595 596 597 598
    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 "${ac_cv_have_plugins}" = "no"; then
599 600
  if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
    AC_CHECK_LIB(kernel32, main,
Sam Hocevar's avatar
Sam Hocevar committed
601
     [VLC_ADD_LDFLAGS([vlc],[-lkernel32])
602 603 604
      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
605 606
fi

607 608 609 610 611 612 613 614
# 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
615 616
# BeOS style
if test "${ac_cv_have_plugins}" = "no"; then
Sam Hocevar's avatar
Sam Hocevar committed
617 618 619 620
  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
621 622 623 624 625 626 627 628 629 630
fi

# Only test for dlopen() if the others didn't work
if test "${ac_cv_have_plugins}" = "no"; then
  AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
  ac_cv_my_have_dlopen=no
  AC_CHECK_FUNC(dlopen,
    ac_cv_my_have_dlopen=yes,
    AC_CHECK_LIB(dl, dlopen,
      ac_cv_my_have_dlopen=yes
Sam Hocevar's avatar
Sam Hocevar committed
631
      VLC_ADD_LDFLAGS([vlc],[-ldl]),
Sam Hocevar's avatar
Sam Hocevar committed
632 633
      AC_CHECK_LIB(svld, dlopen,
        ac_cv_my_have_dlopen=yes
Sam Hocevar's avatar
Sam Hocevar committed
634
        VLC_ADD_LDFLAGS([vlc],[-lsvld]))))
Sam Hocevar's avatar
Sam Hocevar committed
635 636 637 638 639 640
  if test "${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

641
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
642
dnl Check for pthreads - borrowed from XMMS
Sam Hocevar's avatar
 
Sam Hocevar committed
643
THREAD_LIB=error
Sam Hocevar's avatar
Sam Hocevar committed
644
if test "${THREAD_LIB}" = "error"; then
645
  AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
Sam Hocevar's avatar
 
Sam Hocevar committed
646
fi
Sam Hocevar's avatar
Sam Hocevar committed
647
if test "${THREAD_LIB}" = "error"; then
648
  AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
Sam Hocevar's avatar
 
Sam Hocevar committed
649
fi
Sam Hocevar's avatar
Sam Hocevar committed
650
if test "${THREAD_LIB}" = "error"; then
651
  AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
Sam Hocevar's avatar
 
Sam Hocevar committed
652
fi
Sam Hocevar's avatar
Sam Hocevar committed
653
if test "${THREAD_LIB}" = "error"; then
654
  AC_CHECK_FUNCS(pthread_mutex_lock)
655
  THREAD_LIB=""
Sam Hocevar's avatar
 
Sam Hocevar committed
656
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
657 658 659

dnl Check for cthreads under GNU/Hurd for instance
AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
660

Gildas Bazin's avatar
 
Gildas Bazin committed
661 662 663 664 665
dnl
dnl  GNU portable threads
dnl
AC_ARG_ENABLE(pth,
  [  --enable-pth            GNU Pth support (default disabled)],
Sam Hocevar's avatar
Sam Hocevar committed
666
  [ if test "${enable_pth}" = "yes"; then
Gildas Bazin's avatar
 
Gildas Bazin committed
667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684
    AC_CHECK_LIB(pth,pth_init)
    AC_MSG_CHECKING(for pth_init in pth.h)
    AC_EGREP_HEADER(pth_init,pth.h,[
      AC_MSG_RESULT(yes)
      AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
                Define if <pth.h> defines pth_init)
      THREAD_LIB="-lpth"
    ],[
      AC_MSG_RESULT(no)
    ])
    fi
])

dnl
dnl  State Threads
dnl
AC_ARG_ENABLE(st,
  [  --enable-st             State Threads (default disabled)],
Sam Hocevar's avatar
Sam Hocevar committed
685
  [ if test "${enable_st}" = "yes"; then
Gildas Bazin's avatar
 
Gildas Bazin committed
686 687 688 689 690 691 692 693 694 695 696 697 698
    AC_CHECK_LIB(st,st_init)
    AC_MSG_CHECKING(for st_init in st.h)
    AC_EGREP_HEADER(st_init,st.h,[
      AC_MSG_RESULT(yes)
      AC_DEFINE(ST_INIT_IN_ST_H, 1,
                Define if <st.h> defines st_init)
      THREAD_LIB="-lst"
    ],[
      AC_MSG_RESULT(yes)
    ])
    fi
])

Sam Hocevar's avatar
Sam Hocevar committed
699
VLC_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
Gildas Bazin's avatar
 
Gildas Bazin committed
700 701

dnl Don't link with rt when using GNU-pth
Sam Hocevar's avatar
Sam Hocevar committed
702
if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
Gildas Bazin's avatar
 
Gildas Bazin committed
703
  dnl HP/UX port
Sam Hocevar's avatar
Sam Hocevar committed
704
  AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LDFLAGS([vlc],[-lrt])])
Gildas Bazin's avatar
 
Gildas Bazin committed
705 706 707 708

  have_nanosleep=false
  AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
    AC_CHECK_LIB(rt,nanosleep,
Sam Hocevar's avatar
Sam Hocevar committed
709
      [VLC_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
Gildas Bazin's avatar
 
Gildas Bazin committed
710
      [AC_CHECK_LIB(posix4,nanosleep,
Sam Hocevar's avatar
Sam Hocevar committed
711
          [VLC_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
Gildas Bazin's avatar
 
Gildas Bazin committed
712 713 714 715 716 717 718 719
    )
  ])
  if ${have_nanosleep}; then
    AC_DEFINE(HAVE_NANOSLEEP, 1,
              Define if nanosleep is available.)
  fi
fi

Sam Hocevar's avatar
 
Sam Hocevar committed
720
dnl Check for misc headers
721
AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
722
AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
723
  AC_MSG_RESULT(yes)
724
  AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
725 726 727 728
            Define if <pthread.h> defines pthread_cond_t.)],[
  AC_MSG_RESULT(no)])

AC_MSG_CHECKING(for pthread_once in pthread.h)
Sam Hocevar's avatar
Sam Hocevar committed
729
AC_EGREP_HEADER(pthread_once,pthread.h,[
730
  AC_MSG_RESULT(yes)
731
  AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
732 733
            Define if <pthread.h> defines pthread_once.)],[
  AC_MSG_RESULT(no)])
734
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
735 736

AC_MSG_CHECKING(for strncasecmp in strings.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
737
AC_EGREP_HEADER(strncasecmp,strings.h,[
738
  AC_MSG_RESULT(yes)
739
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
740 741
            Define if <strings.h> defines strncasecmp.)],[
  AC_MSG_RESULT(no)])
Sam Hocevar's avatar
 
Sam Hocevar committed
742

Sam Hocevar's avatar
 
Sam Hocevar committed
743
dnl Check for headers
744
AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h stdbool.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
745
AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
746
AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
747
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
748
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
749
AC_CHECK_HEADERS(linux/version.h)
750
AC_CHECK_HEADERS(syslog.h)
751
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
752

Sam Hocevar's avatar
 
Sam Hocevar committed
753 754
AC_HEADER_TIME

755 756
dnl Check for dirent
need_dirent=false
757
AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
758 759
AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})

760
dnl Mac OS X and other OSes don't have declaration for nanosleep
761
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
762
AC_MSG_CHECKING(for nanosleep in time.h)
763
AC_EGREP_HEADER(nanosleep,time.h,[
764
  AC_MSG_RESULT(yes)
765 766
  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
            Define if <time.h> defines nanosleep.)
767 768
],[
  AC_MSG_RESULT(no)
769
])
770
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
771 772

dnl Make sure we have timespecs
773
AC_MSG_CHECKING(for timespec in sys/time.h)
774
AC_EGREP_HEADER(timespec,sys/time.h,[
775
  AC_MSG_RESULT(yes)
776 777
  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
778 779
],[
  AC_MSG_RESULT(no)
780
])
781

Sam Hocevar's avatar
 
Sam Hocevar committed
782
dnl Check for threads library
783
if test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
784
AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
785
fi # end "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
Sam Hocevar's avatar
 
Sam Hocevar committed
786

787
dnl Find where are the X headers and libraries
788
AC_PATH_XTRA()
Christophe Mutricy's avatar
Christophe Mutricy committed
789

790 791 792 793
dnl it seems that autoconf do the pkg-config detection only for the first PKG_CHECK_MODULES in the configure.ac ( which is logical) but in our case it is nested in a if so it was not working if you're not on linux or have disable hal.

PKG_PROG_PKG_CONFIG()

794
dnl Check for hal
795 796 797
AC_ARG_ENABLE(hal,
  [  --enable-hal            Linux HAL services discovery (default enabled)])
 
798
if test "${enable_hal}" != "no" -a "${SYS}" = "linux"
799
then
800 801 802 803 804 805 806 807 808 809 810 811 812 813 814
  PKG_CHECK_MODULES(HAL, hal >= 0.5.0,
    [ AC_DEFINE( HAVE_HAL_1, [] , [Define if you have the new HAL library API])
      AC_DEFINE( HAVE_HAL, [], [Define if you have the HAL library] )
      VLC_ADD_PLUGINS([hal]) 
      VLC_ADD_LDFLAGS([vlc hal],[$HAL_LIBS])
      VLC_ADD_CFLAGS([vlc hal],[$HAL_CFLAGS])],   
    dnl No hal 0.5 Test for 0.2
    [ PKG_CHECK_MODULES( HAL, hal >= 0.2.97, 
       [AC_DEFINE(HAVE_HAL, [], [Define if you have the HAL library])
        VLC_ADD_PLUGINS([hal])
        VLC_ADD_LDFLAGS([vlc hal],[$HAL_LIBS])
        VLC_ADD_CFLAGS([vlc hal],[$HAL_CFLAGS])],
       [AC_MSG_WARN(HAL library not found)])
    ]
  )
815
fi
816

817
dnl Build the gtk_main plugins?
818
NEED_GTK_MAIN=no
819
NEED_GNOME_MAIN=no
820 821
NEED_GTK2_MAIN=no
NEED_GNOME2_MAIN=no
822

823 824 825
dnl build the qte plugin ?
NEED_QTE_MAIN=no

Sam Hocevar's avatar
 
Sam Hocevar committed
826
dnl Check for ntohl, etc.
827
AC_CACHE_CHECK([for ntohl in sys/param.h],
828 829 830 831 832
    [ac_cv_c_ntohl_sys_param_h],
    [CFLAGS="${CFLAGS_save} -Wall -Werror"
     AC_TRY_COMPILE([#include <sys/param.h>],
        [void foo() { int meuh; ntohl(meuh); }],
        ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
Sam Hocevar's avatar
Sam Hocevar committed
833
if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
834
    AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
835
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
836

837 838 839 840 841 842 843 844
# XXX: do this with an M4 macro?
#dnl Check for various -W flags
#for flag in "" all unreachable-code conversion sign-compare disabled-optimization
#do
#    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
#        [ac_cv_c_W${flag}],
#        [CFLAGS="-W${flag} ${CFLAGS_save}"
#         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
Sam Hocevar's avatar
Sam Hocevar committed
845
#    if test "${ac_cv_c_W${flag}}" != "no"; then
846 847 848 849 850 851
#        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
#        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
#        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
#    fi
#done

852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871
AC_CACHE_CHECK([if \$CC accepts -Wall],
    [ac_cv_c_Wall],
    [CFLAGS="-Wall ${CFLAGS_save}"
     AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])

AC_CACHE_CHECK([if \$CC accepts -Wconversion],
    [ac_cv_c_Wconversion],
    [CFLAGS="-Wconversion ${CFLAGS_save}"
     AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])

AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
    [ac_cv_c_Wunreachable_code],
    [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
     AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])

AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
    [ac_cv_c_Wsign_compare],
    [CFLAGS="-Wsign-compare ${CFLAGS_save}"
     AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])

Sam Hocevar's avatar
Sam Hocevar committed
872
if test "${ac_cv_c_Wall}" != "no"; then
873 874 875 876
    CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi
877

Sam Hocevar's avatar
Sam Hocevar committed
878
if test "${ac_cv_c_Wsign_compare}" != "no"; then
879 880 881 882 883
    CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi

Sam Hocevar's avatar
 
Sam Hocevar committed
884 885
dnl Check for -pipe
AC_CACHE_CHECK([if \$CC accepts -pipe],
886 887 888
    [ac_cv_c_pipe],
    [CFLAGS="${CFLAGS_save} -pipe"
     AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
Sam Hocevar's avatar
Sam Hocevar committed
889
if test "${ac_cv_c_pipe}" != "no"; then
890 891 892
    CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
Sam Hocevar's avatar
 
Sam Hocevar committed
893 894 895
fi

dnl Check for various optimization flags
896 897 898 899 900 901 902 903
AC_CACHE_CHECK([if \$CC accepts -Os],
    [ac_cv_c_os],
    [CFLAGS="${CFLAGS_save} -Os"
     AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
if test "${ac_cv_c_os}" != "no" -a "${target_cpu}" = "mipsel"; then
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -Os"
fi

Sam Hocevar's avatar
 
Sam Hocevar committed
904
AC_CACHE_CHECK([if \$CC accepts -O3],
905 906 907
    [ac_cv_c_o3],
    [CFLAGS="${CFLAGS_save} -O3"
     AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
908
if test "${ac_cv_c_o3}" != "no" -a "${target_cpu}" != "mipsel"; then
909
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
910 911 912 913 914 915
fi

AC_CACHE_CHECK([if \$CC accepts -O2],
    [ac_cv_c_o2],
    [CFLAGS="${CFLAGS_save} -O2"
     AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
916
if test "${ac_cv_c_o2}" != "no" -a "${target_cpu}" != "mipsel"; then
Sam Hocevar's avatar
Sam Hocevar committed
917
    if test "${ac_cv_c_o3}" = "no"; then
918
        CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
919 920
    fi
    CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
921
else 
922 923 924 925
    AC_CACHE_CHECK([if \$CC accepts -O],
        [ac_cv_c_o],
        [CFLAGS="${CFLAGS_save} -O"
         AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
926
    if test "${ac_cv_c_o}" != "no" -a "${target_cpu}" != "mipsel"; then
Sam Hocevar's avatar
Sam Hocevar committed
927
        if test "${ac_cv_c_o3}" = "no"; then
928
            CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
929 930
	fi
        CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
Sam Hocevar's avatar
 
Sam Hocevar committed
931 932 933 934 935
    fi
fi

dnl Check for -ffast-math
AC_CACHE_CHECK([if \$CC accepts -ffast-math],
936 937 938
    [ac_cv_c_fast_math],
    [CFLAGS="${CFLAGS_save} -ffast-math"
     AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
Sam Hocevar's avatar
Sam Hocevar committed
939
if test "${ac_cv_c_fast_math}" != "no"; then
940
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
Sam Hocevar's avatar
 
Sam Hocevar committed
941 942 943
fi

dnl Check for -funroll-loops
944
dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
Sam Hocevar's avatar
Sam Hocevar committed
945
if test "${SYS}" != "beos"
946 947 948 949 950
then
  AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
      [ac_cv_c_unroll_loops],
      [CFLAGS="${CFLAGS_save} -funroll-loops"
       AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
Sam Hocevar's avatar
Sam Hocevar committed
951
  if test "${ac_cv_c_unroll_loops}" != "no"; then
952 953
      CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
  fi
Sam Hocevar's avatar
 
Sam Hocevar committed
954 955 956 957
fi

dnl Check for -fomit-frame-pointer
AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
958 959 960
    [ac_cv_c_omit_frame_pointer],
    [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
     AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
Sam Hocevar's avatar
Sam Hocevar committed
961
if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
962 963
    CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
    # this plugin does not compile without -fomit-frame-pointer, damn gcc!
Sam Hocevar's avatar
Sam Hocevar committed
964
    VLC_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
Sam Hocevar's avatar