git.sesse.net Git - vlc/blob - configure.ac

   1 dnl Autoconf settings for vlc
   2 dnl $Id$
   3
   4 AC_INIT(vlc,0.7.3-svn)
   5
   6 CONFIGURE_LINE="$0 $*"
   7 CODENAME="Bond"
   8
   9 AC_PREREQ(2.50)
  10 AC_CONFIG_SRCDIR(src/libvlc.c)
  11 AC_CONFIG_AUX_DIR(autotools)
  12 AC_CANONICAL_SYSTEM
  13
  14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
  15 dnl them. And we need the comma otherwize automake will choke on it.
  16 AM_INIT_AUTOMAKE(vlc,0.7.3-svn)
  17 AM_CONFIG_HEADER(config.h)
  18
  19 dnl
  20 dnl  Save *FLAGS
  21 dnl
  22 VLC_SAVE_FLAGS
  23
  24 dnl
  25 dnl Check for tools
  26 dnl
  27 AC_PROG_CC
  28 AM_PROG_CC_C_O
  29 AC_PROG_CPP
  30 AC_PROG_CXX
  31 AC_PROG_CXXCPP
  32 AC_PROG_MAKE_SET
  33 AC_PROG_INSTALL
  34
  35 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
  36 dnl now otherwise it might be set in an obscure if statement.
  37 AC_EGREP_CPP(foo,foo)
  38
  39 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
  40 AC_MSG_CHECKING(for an Objective-C compiler)
  41 OBJC="${CXX}"
  42 AC_SUBST(OBJC)
  43 OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
  44 AC_SUBST(OBJCFLAGS)
  45 dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
  46 #OBJCDEPMODE="depmode=gcc3"
  47 #AC_SUBST(OBJCDEPMODE)
  48 _AM_DEPENDENCIES(OBJC)
  49 AC_MSG_RESULT(not implemented yet)
  50
  51 dnl Find the right ranlib, even when cross-compiling
  52 AC_CHECK_TOOL(RANLIB, ranlib, :)
  53 AC_CHECK_TOOL(STRIP, strip, :)
  54 AC_CHECK_TOOL(AR, ar, :)
  55 AC_CHECK_TOOL(LD, ld, :)
  56
  57 dnl Sam, if you think I didn't see that... --Meuuh
  58 dnl AM_PROG_LIBTOOL
  59 AC_PROG_INSTALL
  60
  61 dnl Check for compiler properties
  62 AC_C_CONST
  63 AC_C_INLINE
  64
  65 dnl
  66 dnl  Check for the contrib directory
  67 dnl
  68 topdir="`pwd`"
  69 if test -d ${topdir}/extras/contrib/lib; then
  70   export PATH=${topdir}/extras/contrib/bin:$PATH
  71   CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
  72   CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
  73   CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
  74   CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
  75   CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
  76   CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
  77   OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
  78   OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
  79   if test -d ${topdir}/extras/contrib/vlc-lib; then
  80     LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/vlc-lib"
  81     LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/vlc-lib"
  82   fi
  83   LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
  84   LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
  85   with_livedotcom_tree=${topdir}/extras/contrib/src/live
  86   with_goom_tree=${topdir}/extras/contrib/src/goom
  87   if test ".`uname -s`" = ".Darwin"; then
  88     export LD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$LD_LIBRARY_PATH
  89     export DYLD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$DYLD_LIBRARY_PATH
  90   elif test ".`uname -s`" = ".BeOS"; then
  91     export LIBRARY_PATH=${topdir}/extras/contrib/lib:$LIBRARY_PATH
  92     export BELIBRARIES=${topdir}/extras/contrib/lib:$BELIBRARIES
  93   fi
  94 fi
  95
  96 dnl
  97 dnl  Set default values
  98 dnl
  99 LDFLAGS_vlc="${LDFLAGS}"
 100
 101 dnl
 102 dnl  Check the operating system
 103 dnl
 104 case "${target_os}" in
 105   "")
 106     SYS=unknown
 107     ;;
 108   linux*)
 109     SYS=linux
 110     ;;
 111   bsdi*)
 112     SYS=bsdi
 113     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
 114     VLC_ADD_LDFLAGS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
 115     ;;
 116   *bsd*)
 117     SYS="${target_os}"
 118     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
 119     ;;
 120   darwin*)
 121     SYS=darwin
 122     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
 123     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
 124     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
 125     VLC_ADD_LDFLAGS([vlc ffmpeg ffmpegaltivec],[-all_load])
 126     VLC_ADD_LDFLAGS([mp4], [-framework IOKit -framework CoreFoundation])
 127     VLC_ADD_CFLAGS([libvlc],[-x objective-c])
 128     VLC_ADD_CFLAGS([vlc],[-x objective-c])
 129     VLC_ADD_LDFLAGS([vlc],[-Wl,-multiply_defined,suppress])
 130     ;;
 131   *mingw32* | *cygwin*)
 132     AC_CHECK_TOOL(WINDRES, windres, :)
 133
 134     case "${target_os}" in
 135       *mingw32*)
 136         SYS=mingw32
 137         ;;
 138       *cygwin*)
 139         dnl Check if we are using the mno-cygwin mode in which case we are
 140         dnl actually dealing with a mingw32 compiler.
 141         AC_EGREP_CPP(yes,
 142             [#ifdef WIN32
 143              yes
 144              #endif],
 145             SYS=mingw32, SYS=cygwin)
 146         ;;
 147     esac
 148
 149     if test "${SYS}" = "mingw32"; then
 150         # add ws2_32 for closesocket, select, recv
 151         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
 152         VLC_ADD_LDFLAGS([vlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
 153         VLC_ADD_LDFLAGS([vcdx cddax],[-lwinmm])
 154         VLC_ADD_LDFLAGS([ipv4 ipv6 access_http access_mms access_udp access_tcp access_ftp access_output_udp sap slp http stream_out_standard telnet netsync],[-lws2_32])
 155     fi
 156     ;;
 157   *nto*)
 158     SYS=nto
 159     VLC_ADD_LDFLAGS([x11 xvideo],[-lsocket])
 160     ;;
 161   solaris*)
 162     SYS=solaris
 163     # _POSIX_PTHREAD_SEMANTICS is needed to get the POSIX ctime_r
 164     # Perhaps it is useful other places as well?
 165     CFLAGS_save="${CFLAGS_save} -D_POSIX_PTHREAD_SEMANTICS"; CFLAGS="${CFLAGS_save}"
 166     ;;
 167   hpux*)
 168     SYS=hpux
 169     ;;
 170   beos)
 171     SYS=beos
 172     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
 173     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
 174     VLC_ADD_CXXFLAGS([beos],[])
 175     VLC_ADD_LDFLAGS([vlc beos],[-lbe])
 176     VLC_ADD_LDFLAGS([beos],[-lmedia -ltranslation -ltracker -lgame])
 177
 178     dnl Ugly check for Zeta
 179     if test -f /boot/beos/system/lib/libzeta.so; then
 180         VLC_ADD_LDFLAGS([beos],[-lzeta])
 181     fi
 182     ;;
 183   *)
 184     SYS="${target_os}"
 185     ;;
 186 esac
 187 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
 188 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
 189 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
 190
 191 dnl
 192 dnl Gettext stuff
 193 dnl
 194 ALL_LINGUAS="de en_GB es fr hu it ja nl no pl pt_BR ru sv"
 195 AM_GNU_GETTEXT_VERSION(0.11.5)
 196 AM_GNU_GETTEXT
 197 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
 198   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
 199   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
 200 else
 201   AC_CHECK_FUNCS(textdomain,,[
 202     AC_CHECK_LIB(intl,textdomain,
 203       VLC_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
 204       ${LIBINTL}
 205     )
 206   ])
 207 fi
 208 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
 209 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
 210
 211 AC_ARG_ENABLE(utf8,
 212   [  --enable-utf8           unicode utf8 support (default enabled on darwin/beos/win32)])
 213 if test "${enable_utf8}" = "yes" || (test "${enable_utf8}" != "no" && (test "${SYS}" = "mingw32" || test "${SYS}" = "beos" || test "${SYS}" = "darwin" ) )
 214 then
 215   AC_DEFINE(ENABLE_UTF8, 1,
 216             Define if you want utf8 support)
 217 fi
 218
 219 dnl Check for the need to include the mingwex lib for mingw32
 220 if test "${SYS}" = "mingw32"
 221 then
 222     AC_CHECK_LIB(mingwex,opendir,
 223         AC_CHECK_LIB(mingw32,opendir,VLC_ADD_LDFLAGS([vlc],[]),
 224             [VLC_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
 225     )
 226 fi
 227
 228 dnl Check for fnative-struct or mms-bitfields support for mingw32
 229 if test "${SYS}" = "mingw32"
 230 then
 231     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 232         [ac_cv_c_mms_bitfields],
 233         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 234          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 235     if test "${ac_cv_c_mms_bitfields}" != "no"; then
 236         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
 237         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
 238     else
 239         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
 240             [ac_cv_c_fnative_struct],
 241             [CFLAGS="${CFLAGS_save} -fnative-struct"
 242              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
 243         if test "${ac_cv_c_fnative_struct}" != "no"; then
 244             CFLAGS_save="${CFLAGS_save} -fnative-struct";
 245             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
 246         fi
 247     fi
 248
 249     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 250 fi
 251
 252 dnl Check for fvtable-thunks support for mingw32
 253 if test "${SYS}" = "mingw32"
 254 then
 255 AC_LANG_PUSH(C++)
 256     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
 257         [ac_cv_cxx_fvtable_thunks],
 258         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
 259          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
 260                         ac_cv_cxx_fvtable_thunks=no)])
 261     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
 262         CXXFLAGS_mingw32_special="-fvtable-thunks"
 263     fi
 264
 265     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
 266 AC_LANG_POP(C++)
 267 fi
 268
 269 dnl Plugin compilation stuff
 270
 271 VLC_LIBRARY_SUFFIX
 272
 273 case "${SYS}" in
 274   mingw32|cygwin)
 275     VLC_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 276     VLC_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
 277     VLC_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 278     ;;
 279   *)
 280     VLC_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
 281     VLC_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
 282     VLC_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
 283     VLC_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
 284     ;;
 285 esac
 286
 287 dnl The -DSYS_FOO flag
 288 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 289
 290 dnl Check for system libs needed
 291 need_libc=false
 292
 293 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol strtof isatty vasprintf asprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r localtime_r lrintf)
 294
 295 dnl Check for usual libc functions
 296 AC_CHECK_FUNCS(strdup strndup atof lseek)
 297 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
 298 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
 299 AC_CHECK_FUNCS(strcasestr,,[AC_CHECK_FUNCS(stristr)])
 300
 301 dnl Check for setlocal and langinfo
 302 AC_CHECK_FUNCS(setlocale)
 303 AC_CHECK_HEADERS(langinfo.h)
 304 AC_CHECK_FUNCS(nl_langinfo)
 305
 306 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
 307   [AC_TRY_LINK([#include <langinfo.h>],
 308     [char* cs = nl_langinfo(CODESET);],
 309     ac_cv_langinfo_codeset=yes,
 310     ac_cv_langinfo_codeset=no)
 311   ])
 312 if test ${ac_cv_langinfo_codeset} = yes; then
 313   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
 314     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
 315 fi
 316
 317 AC_CHECK_FUNCS(connect,,[
 318   AC_CHECK_LIB(socket,connect,[
 319     VLC_ADD_LDFLAGS([vlc ipv4 cddax],-lsocket)
 320   ])
 321 ])
 322
 323 AC_CHECK_FUNCS(send,,[
 324   AC_CHECK_LIB(socket,send,[
 325     VLC_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap access_output_udp stream_out_standard],[-lsocket])
 326   ])
 327 ])
 328
 329 AC_CHECK_FUNCS(gethostbyname,,[
 330   AC_CHECK_LIB(nsl,gethostbyname,[
 331     VLC_ADD_LDFLAGS([cddax ipv4 vlc],[-lnsl])
 332   ],[
 333     AC_CHECK_LIB(bind,gethostbyname,[
 334       VLC_ADD_LDFLAGS([ipv4 access_mms],[-lbind])
 335     ])
 336   ])
 337 ])
 338
 339 dnl Check for socklen_t
 340 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
 341   [AC_TRY_COMPILE(
 342      [#include <sys/types.h>
 343       #include <sys/socket.h>],
 344      [socklen_t len = 42; return len;],
 345      ac_cv_type_socklen_t=yes,
 346      ac_cv_type_socklen_t=no)])
 347 if test "${ac_cv_type_socklen_t}" != "no"; then
 348   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
 349 fi
 350
 351 dnl Check for struct sockaddr_storage
 352 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.])
 353 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.])
 354 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
 355   [AC_TRY_COMPILE(
 356     [#include <sys/types.h>
 357      #if defined( UNDER_CE )
 358      # include <winsock.h>
 359      #elif defined( WIN32 )
 360      # include <winsock2.h>
 361      #else
 362      # include <sys/socket.h>
 363      #endif], [struct sockaddr_storage addr;],
 364      ac_cv_struct_sockaddr_storage=yes,
 365      ac_cv_struct_sockaddr_storage=no)])
 366 if test $ac_cv_struct_sockaddr_storage = no; then
 367   AC_DEFINE(sockaddr_storage, sockaddr)
 368   AC_DEFINE(ss_family, sa_family)
 369 fi
 370
 371 dnl getnameinfo, which implies {get,free}addrinfo, but not gai_strerror,
 372 dnl -lws2_32 required with Mingw32, -lresolv NOT needed on Solaris.
 373 dnl AC_SEARCH_LIBS won't work with Mingw32
 374 AH_TEMPLATE(HAVE_GETNAMEINFO,
 375   [Define to 1 if you have the `getnameinfo' function.])
 376 ac_func_getnameinfo_save_LIBS=$LIBS
 377 AS_IF([test "${SYS}" = "mingw32"],
 378   [LIBS="-lws2_32 $LIBS"])
 379   AC_CACHE_CHECK([for getnameinfo], ac_cv_func_getnameinfo,
 380 [AC_LINK_IFELSE([AC_LANG_PROGRAM([
 381 [#include <sys/types.h>
 382 #if defined( UNDER_CE )
 383 # include <winsock.h>
 384 #elif defined( WIN32 )
 385 # include <winsock2.h>
 386 #else
 387 # include <sys/socket.h>
 388 # include <netdb.h>
 389 #endif]
 390 ], [[getnameinfo(0,0,0,0,0,0,0);]])],
 391 ac_cv_func_getnameinfo=yes,
 392 ac_cv_func_getnameinfo=no)])
 393 AS_IF([test $ac_cv_func_getnameinfo = yes],
 394   [AC_DEFINE(HAVE_GETNAMEINFO)])
 395 LIBS=$ac_func_getnameinfo_save_LIBS
 396
 397 dnl Check for va_copy
 398 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
 399   AC_TRY_LINK(
 400     [#include <stdarg.h>],
 401     [va_list ap1, ap2; va_copy(ap1,ap2);],
 402     [ac_cv_c_va_copy="yes"],
 403     [ac_cv_c_va_copy="no"]))
 404 if test "${ac_cv_c_va_copy}" = "yes"; then
 405   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
 406 fi
 407 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
 408   AC_TRY_LINK(
 409     [#include <stdarg.h>],
 410     [va_list ap1, ap2; __va_copy(ap1,ap2);],
 411     [ac_cv_c___va_copy="yes"],
 412     [ac_cv_c___va_copy="no"]))
 413 if test "${ac_cv_c___va_copy}" = "yes"; then
 414   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
 415 fi
 416
 417 AC_CHECK_FUNCS(inet_aton,,[
 418   AC_CHECK_LIB(resolv,inet_aton,[
 419     VLC_ADD_LDFLAGS([ipv4 vlc],[-lresolv])
 420   ])
 421 ])
 422
 423 dnl Check for getopt (always use builtin one on win32)
 424 if test "${SYS}" = "mingw32"; then
 425 need_getopt=:
 426 else
 427 need_getopt=false
 428 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
 429 [ # FreeBSD has a gnugetopt library for this:
 430   AC_CHECK_LIB([gnugetopt],[getopt_long],
 431     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
 432      VLC_ADD_LDFLAGS([vlc],[-lgnugetopt])],
 433     [need_getopt=:])])
 434 fi
 435 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
 436
 437 if test "${SYS}" != "mingw32"; then
 438 AC_TYPE_SIGNAL
 439 AC_CHECK_LIB(m,cos,[
 440   VLC_ADD_LDFLAGS([adjust distort a52tofloat32 dtstofloat32 x264],[-lm])
 441 ])
 442 AC_CHECK_LIB(m,pow,[
 443   VLC_ADD_LDFLAGS([ffmpeg ffmpegaltivec stream_out_transcode stream_out_transcodealtivec stream_out_transrate i420_rgb faad toolame equalizer vlc],[-lm])
 444 ])
 445 AC_CHECK_LIB(m,sqrt,[
 446   VLC_ADD_LDFLAGS([headphone_channel_mixer normvol],[-lm])
 447 ])
 448 fi # end "${SYS}" != "mingw32"
 449
 450 dnl Check for dynamic plugins
 451 ac_cv_have_plugins=no
 452
 453 # OS X style
 454 AC_CHECK_HEADERS(mach-o/dyld.h,
 455   [AC_CHECK_FUNCS(NSLinkModule,
 456     [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
 457      ac_cv_have_plugins=yes])])
 458
 459 # HP-UX style
 460 if test "${ac_cv_have_plugins}" = "no"; then
 461   AC_CHECK_HEADERS(dl.h)
 462   ac_cv_my_have_shl_load=no
 463   AC_CHECK_FUNC(shl_load,
 464    [ac_cv_my_have_shl_load=yes,
 465     AC_CHECK_LIB(dld, shl_load,
 466      [ac_cv_my_have_shl_load=yes
 467       VLC_ADD_LDFLAGS([vlc],[-ldld])])])
 468   if test "${ac_cv_my_have_shl_load}" = "yes"; then
 469     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
 470     ac_cv_have_plugins=yes
 471   fi
 472 fi
 473
 474 # Whatever style
 475 if test "${ac_cv_have_plugins}" = "no"; then
 476   AC_CHECK_LIB(dld, dld_link,
 477    [VLC_ADD_LDFLAGS([vlc],[-ldld])
 478     AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
 479     ac_cv_have_plugins=yes])
 480 fi
 481
 482 # Win32 style
 483 if test "${ac_cv_have_plugins}" = "no"; then
 484   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
 485     AC_CHECK_LIB(kernel32, main,
 486      [VLC_ADD_LDFLAGS([vlc],[-lkernel32])
 487       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
 488       ac_cv_have_plugins=yes])
 489   fi
 490 fi
 491
 492 # BeOS style
 493 if test "${ac_cv_have_plugins}" = "no"; then
 494   AC_CHECK_HEADERS(image.h)
 495   AC_CHECK_FUNCS(load_add_on,
 496    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
 497     ac_cv_have_plugins=yes])
 498 fi
 499
 500 # Only test for dlopen() if the others didn't work
 501 if test "${ac_cv_have_plugins}" = "no"; then
 502   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
 503   ac_cv_my_have_dlopen=no
 504   AC_CHECK_FUNC(dlopen,
 505     ac_cv_my_have_dlopen=yes,
 506     AC_CHECK_LIB(dl, dlopen,
 507       ac_cv_my_have_dlopen=yes
 508       VLC_ADD_LDFLAGS([vlc],[-ldl]),
 509       AC_CHECK_LIB(svld, dlopen,
 510         ac_cv_my_have_dlopen=yes
 511         VLC_ADD_LDFLAGS([vlc],[-lsvld]))))
 512   if test "${ac_cv_my_have_dlopen}" = "yes"; then
 513     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
 514     ac_cv_have_plugins=yes
 515   fi
 516 fi
 517
 518 if test "${SYS}" != "mingw32"; then
 519 dnl Check for pthreads - borrowed from XMMS
 520 THREAD_LIB=error
 521 if test "${THREAD_LIB}" = "error"; then
 522   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 523 fi
 524 if test "${THREAD_LIB}" = "error"; then
 525   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 526 fi
 527 if test "${THREAD_LIB}" = "error"; then
 528   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 529 fi
 530 if test "${THREAD_LIB}" = "error"; then
 531   AC_CHECK_FUNCS(pthread_mutex_lock)
 532   THREAD_LIB=""
 533 fi
 534
 535 dnl Check for cthreads under GNU/Hurd for instance
 536 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
 537
 538 dnl
 539 dnl  GNU portable threads
 540 dnl
 541 AC_ARG_ENABLE(pth,
 542   [  --enable-pth            GNU Pth support (default disabled)],
 543   [ if test "${enable_pth}" = "yes"; then
 544     AC_CHECK_LIB(pth,pth_init)
 545     AC_MSG_CHECKING(for pth_init in pth.h)
 546     AC_EGREP_HEADER(pth_init,pth.h,[
 547       AC_MSG_RESULT(yes)
 548       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
 549                 Define if <pth.h> defines pth_init)
 550       THREAD_LIB="-lpth"
 551     ],[
 552       AC_MSG_RESULT(no)
 553     ])
 554     fi
 555 ])
 556
 557 dnl
 558 dnl  State Threads
 559 dnl
 560 AC_ARG_ENABLE(st,
 561   [  --enable-st             State Threads (default disabled)],
 562   [ if test "${enable_st}" = "yes"; then
 563     AC_CHECK_LIB(st,st_init)
 564     AC_MSG_CHECKING(for st_init in st.h)
 565     AC_EGREP_HEADER(st_init,st.h,[
 566       AC_MSG_RESULT(yes)
 567       AC_DEFINE(ST_INIT_IN_ST_H, 1,
 568                 Define if <st.h> defines st_init)
 569       THREAD_LIB="-lst"
 570     ],[
 571       AC_MSG_RESULT(yes)
 572     ])
 573     fi
 574 ])
 575
 576 VLC_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
 577
 578 dnl Don't link with rt when using GNU-pth
 579 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
 580   dnl HP/UX port
 581   AC_CHECK_LIB(rt,sem_init, [VLC_ADD_LDFLAGS([vlc],[-lrt])])
 582
 583   have_nanosleep=false
 584   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
 585     AC_CHECK_LIB(rt,nanosleep,
 586       [VLC_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
 587       [AC_CHECK_LIB(posix4,nanosleep,
 588           [VLC_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
 589     )
 590   ])
 591   if ${have_nanosleep}; then
 592     AC_DEFINE(HAVE_NANOSLEEP, 1,
 593               Define if nanosleep is available.)
 594   fi
 595 fi
 596
 597 dnl Check for misc headers
 598 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
 599 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
 600   AC_MSG_RESULT(yes)
 601   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
 602             Define if <pthread.h> defines pthread_cond_t.)],[
 603   AC_MSG_RESULT(no)])
 604
 605 AC_MSG_CHECKING(for pthread_once in pthread.h)
 606 AC_EGREP_HEADER(pthread_once,pthread.h,[
 607   AC_MSG_RESULT(yes)
 608   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
 609             Define if <pthread.h> defines pthread_once.)],[
 610   AC_MSG_RESULT(no)])
 611 fi # end "${SYS}" != "mingw32"
 612
 613 AC_MSG_CHECKING(for strncasecmp in strings.h)
 614 AC_EGREP_HEADER(strncasecmp,strings.h,[
 615   AC_MSG_RESULT(yes)
 616   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 617             Define if <strings.h> defines strncasecmp.)],[
 618   AC_MSG_RESULT(no)])
 619
 620 dnl Check for headers
 621 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)
 622 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
 623 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 624 if test "${SYS}" != "mingw32"; then
 625 AC_CHECK_HEADERS(machine/param.h sys/shm.h altivec.h)
 626 AC_CHECK_HEADERS(linux/version.h)
 627 fi # end "${SYS}" != "mingw32"
 628
 629 AC_HEADER_TIME
 630
 631 dnl Check for dirent
 632 need_dirent=false
 633 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
 634 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
 635
 636 dnl Mac OS X and other OSes don't have declaration for nanosleep
 637 if test "${SYS}" != "mingw32"; then
 638 AC_MSG_CHECKING(for nanosleep in time.h)
 639 AC_EGREP_HEADER(nanosleep,time.h,[
 640   AC_MSG_RESULT(yes)
 641   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 642             Define if <time.h> defines nanosleep.)
 643 ],[
 644   AC_MSG_RESULT(no)
 645 ])
 646 fi # end "${SYS}" != "mingw32"
 647
 648 dnl Make sure we have timespecs
 649 AC_MSG_CHECKING(for timespec in sys/time.h)
 650 AC_EGREP_HEADER(timespec,sys/time.h,[
 651   AC_MSG_RESULT(yes)
 652   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 653             Define if <sys/time.h> defines struct timespec.)
 654 ],[
 655   AC_MSG_RESULT(no)
 656 ])
 657
 658 dnl Check for threads library
 659 if test "${SYS}" != "mingw32"; then
 660 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 661 fi # end "${SYS}" != "mingw32"
 662
 663 dnl Default X headers and libraries
 664 if test "${x_includes}" = "NONE"; then
 665   x_includes="/usr/X11R6/include"
 666 fi
 667 if test "${x_libraries}" = "NONE"; then
 668   x_libraries="/usr/X11R6/lib"
 669 fi
 670
 671 dnl Check for hal
 672 PKG_CHECK_MODULES(HAL, hal >= 0.2.97,
 673   [AC_DEFINE(HAVE_HAL, [], [Define if you have the HAL library])
 674    VLC_ADD_LDFLAGS([vlc],[$HAL_LIBS])
 675    VLC_ADD_CFLAGS([vlc],[$HAL_CFLAGS])],
 676   [AC_MSG_WARN(HAL library not found)])
 677
 678 dnl Build the gtk_main plugins?
 679 NEED_GTK_MAIN=no
 680 NEED_GNOME_MAIN=no
 681 NEED_GTK2_MAIN=no
 682 NEED_GNOME2_MAIN=no
 683
 684 dnl build the qte plugin ?
 685 NEED_QTE_MAIN=no
 686
 687 dnl Check for ntohl, etc.
 688 AC_CACHE_CHECK([for ntohl in sys/param.h],
 689     [ac_cv_c_ntohl_sys_param_h],
 690     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 691      AC_TRY_COMPILE([#include <sys/param.h>],
 692         [void foo() { int meuh; ntohl(meuh); }],
 693         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 694 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
 695     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 696 fi
 697
 698 # XXX: do this with an M4 macro?
 699 #dnl Check for various -W flags
 700 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
 701 #do
 702 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
 703 #        [ac_cv_c_W${flag}],
 704 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
 705 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
 706 #    if test "${ac_cv_c_W${flag}}" != "no"; then
 707 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 708 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 709 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 710 #    fi
 711 #done
 712
 713 AC_CACHE_CHECK([if \$CC accepts -Wall],
 714     [ac_cv_c_Wall],
 715     [CFLAGS="-Wall ${CFLAGS_save}"
 716      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
 717
 718 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
 719     [ac_cv_c_Wconversion],
 720     [CFLAGS="-Wconversion ${CFLAGS_save}"
 721      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
 722
 723 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
 724     [ac_cv_c_Wunreachable_code],
 725     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
 726      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
 727
 728 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
 729     [ac_cv_c_Wsign_compare],
 730     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
 731      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
 732
 733 if test "${ac_cv_c_Wall}" != "no"; then
 734     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 735     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 736     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 737 fi
 738
 739 if test "${ac_cv_c_Wsign_compare}" != "no"; then
 740     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 741     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 742     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 743 fi
 744
 745 dnl Check for -pipe
 746 AC_CACHE_CHECK([if \$CC accepts -pipe],
 747     [ac_cv_c_pipe],
 748     [CFLAGS="${CFLAGS_save} -pipe"
 749      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
 750 if test "${ac_cv_c_pipe}" != "no"; then
 751     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
 752     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
 753     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
 754 fi
 755
 756 dnl Check for various optimization flags
 757 AC_CACHE_CHECK([if \$CC accepts -Os],
 758     [ac_cv_c_os],
 759     [CFLAGS="${CFLAGS_save} -Os"
 760      AC_TRY_COMPILE([],,ac_cv_c_os=yes, ac_cv_c_os=no)])
 761 if test "${ac_cv_c_os}" != "no" -a "${target_cpu}" = "mipsel"; then
 762     CFLAGS_OPTIM="${CFLAGS_OPTIM} -Os"
 763 fi
 764
 765 AC_CACHE_CHECK([if \$CC accepts -O3],
 766     [ac_cv_c_o3],
 767     [CFLAGS="${CFLAGS_save} -O3"
 768      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
 769 if test "${ac_cv_c_o3}" != "no" -a "${target_cpu}" != "mipsel"; then
 770     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
 771 fi
 772
 773 AC_CACHE_CHECK([if \$CC accepts -O2],
 774     [ac_cv_c_o2],
 775     [CFLAGS="${CFLAGS_save} -O2"
 776      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
 777 if test "${ac_cv_c_o2}" != "no" -a "${target_cpu}" != "mipsel"; then
 778     if test "${ac_cv_c_o3}" = "no"; then
 779         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
 780     fi
 781     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
 782 else
 783     AC_CACHE_CHECK([if \$CC accepts -O],
 784         [ac_cv_c_o],
 785         [CFLAGS="${CFLAGS_save} -O"
 786          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 787     if test "${ac_cv_c_o}" != "no" -a "${target_cpu}" != "mipsel"; then
 788         if test "${ac_cv_c_o3}" = "no"; then
 789             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
 790         fi
 791         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
 792     fi
 793 fi
 794
 795 dnl Check for -ffast-math
 796 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
 797     [ac_cv_c_fast_math],
 798     [CFLAGS="${CFLAGS_save} -ffast-math"
 799      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
 800 if test "${ac_cv_c_fast_math}" != "no"; then
 801     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
 802 fi
 803
 804 dnl Check for -funroll-loops
 805 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
 806 if test "${SYS}" != "beos"
 807 then
 808   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
 809       [ac_cv_c_unroll_loops],
 810       [CFLAGS="${CFLAGS_save} -funroll-loops"
 811        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
 812   if test "${ac_cv_c_unroll_loops}" != "no"; then
 813       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
 814   fi
 815 fi
 816
 817 dnl Check for -fomit-frame-pointer
 818 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
 819     [ac_cv_c_omit_frame_pointer],
 820     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
 821      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
 822 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
 823     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
 824     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
 825     VLC_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
 826 fi
 827
 828 dnl Check for -mdynamic-no-pic
 829 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
 830     [ac_cv_c_dynamic_no_pic],
 831     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
 832      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
 833 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
 834     VLC_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
 835     VLC_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
 836 fi
 837
 838 dnl Check for Darwin plugin linking flags
 839 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
 840     [ac_cv_ld_darwin],
 841     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
 842      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
 843 if test "${ac_cv_ld_darwin}" != "no"; then
 844     VLC_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
 845 fi
 846
 847 dnl Check for standard plugin linking flags
 848 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
 849 if test "${SYS}" = "beos"; then
 850   VLC_ADD_LDFLAGS([plugin mozilla],[-nostart])
 851 else
 852   AC_CACHE_CHECK([if \$CC accepts -shared],
 853       [ac_cv_ld_plugins],
 854       [CFLAGS="${CFLAGS_save} -shared"
 855        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
 856   if test "${ac_cv_ld_plugins}" != "no"; then
 857     VLC_ADD_LDFLAGS([plugin mozilla],[-shared])
 858   fi
 859 fi
 860
 861 dnl Check for variadic macros
 862 AC_CACHE_CHECK([for variadic cpp macros],
 863     [ac_cv_cpp_variadic_macros],
 864     [CFLAGS="${CFLAGS_save}"
 865      AC_TRY_COMPILE(
 866          [#include <stdio.h>
 867           #define a(b,c...) printf(b,##c)],
 868          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
 869          ac_cv_cpp_variadic_macros=yes,
 870          ac_cv_cpp_variadic_macros=no)])
 871 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
 872     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
 873 fi
 874
 875 dnl Checks for __attribute__(aligned()) directive
 876 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
 877     [ac_cv_c_attribute_aligned],
 878     [ac_cv_c_attribute_aligned=0
 879         CFLAGS="${CFLAGS_save} -Werror"
 880     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
 881         AC_TRY_COMPILE([],
 882         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
 883         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
 884     done
 885         CFLAGS="${CFLAGS_save}"])
 886 if test "${ac_cv_c_attribute_aligned}" != "0"; then
 887     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
 888         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
 889 fi
 890
 891 dnl Checks for __attribute__(format()) directive
 892 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
 893     [ac_cv_c_attribute_format],
 894     [ac_cv_c_attribute_format=no
 895         CFLAGS="${CFLAGS_save} -Werror"
 896         AC_TRY_COMPILE([],
 897         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
 898         [ac_cv_c_attribute_format=yes])
 899         CFLAGS="${CFLAGS_save}"])
 900 if test "${ac_cv_c_attribute_format}" != "no"; then
 901     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
 902 fi
 903
 904 dnl Check for __attribute__(())
 905 AC_CACHE_CHECK([for __attribute__((packed))],
 906   [ac_cv_c_attribute_packed],
 907   [ac_cv_c_attribute_packed=no
 908    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
 909                     [ac_cv_c_attribute_packed=yes])])
 910 if test "${ac_cv_c_attribute_packed}" != "no"; then
 911   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
 912 fi
 913
 914 dnl
 915 dnl  Check the CPU
 916 dnl
 917 case "${target_cpu}" in
 918   "")
 919     ARCH=unknown
 920     ;;
 921   *)
 922     ARCH="${target_cpu}"
 923     ;;
 924 esac
 925
 926 dnl
 927 dnl  Enable profiling
 928 dnl
 929 AC_ARG_ENABLE(gprof,
 930 [  --enable-gprof          gprof profiling (default disabled)])
 931 AC_ARG_ENABLE(cprof,
 932 [  --enable-cprof          cprof profiling (default disabled)])
 933 test "${enable_gprof}" != "yes" && enable_gprof="no"
 934 test "${enable_cprof}" != "yes" && enable_cprof="no"
 935
 936 dnl
 937 dnl  default modules
 938 dnl
 939 VLC_ADD_PLUGINS([dummy rc telnet logger gestures memcpy hotkeys netsync])
 940 VLC_ADD_PLUGINS([mpgv mpga m4v h264 ps pva avi asf aac mp4 rawdv nsv real aiff mjpeg demuxdump])
 941 VLC_ADD_PLUGINS([cvdsub svcdsub spudec dvbsub mpeg_audio lpcm a52 dts cinepak])
 942 VLC_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
 943 VLC_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
 944 VLC_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
 945 VLC_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
 946 VLC_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
 947 VLC_ADD_PLUGINS([aout_file equalizer])
 948 VLC_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
 949 VLC_ADD_PLUGINS([m3u id3 playlist export sgimb])
 950 VLC_ADD_PLUGINS([rawvideo blend])
 951 VLC_ADD_PLUGINS([wav araw subtitle adpcm a52sys dtssys au])
 952 VLC_ADD_PLUGINS([access_file access_udp access_tcp access_http ipv4 access_mms])
 953 VLC_ADD_PLUGINS([access_ftp access_directory sap http])
 954
 955 dnl
 956 dnl  Switch to enable a version of VLC where most modules will be builtin
 957 dnl
 958 AC_ARG_ENABLE(mostly-builtin,
 959 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
 960 if test "${enable_mostly_builtin}" = "yes"; then
 961   VLC_ADD_BUILTINS([${PLUGINS}])
 962   PLUGINS=""
 963 fi
 964
 965 dnl
 966 dnl Some plugins aren't useful on some platforms
 967 dnl
 968 if test "${SYS}" != "mingw32"; then
 969     VLC_ADD_PLUGINS([screensaver])
 970 else
 971     VLC_ADD_PLUGINS([ntservice])
 972     VLC_ADD_PLUGINS([dmo])
 973     VLC_ADD_LDFLAGS([dmo],[-lole32])
 974 fi
 975
 976 dnl
 977 dnl  Accelerated modules
 978 dnl
 979 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
 980 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
 981 MMXEXT_MODULES="memcpymmxext"
 982 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
 983 THREEDNOW_MODULES="memcpy3dn"
 984 SSE_MODULES=""
 985 ALTIVEC_MODULES="memcpyaltivec i420_yuy2_altivec"
 986 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
 987
 988 if test "${enable_gprof}" != "yes"
 989 then
 990   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
 991 fi
 992
 993 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 994     [ac_cv_mmx_inline],
 995     [CFLAGS="${CFLAGS_save}"
 996      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 997                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 998 if test "${ac_cv_mmx_inline}" != "no"; then
 999   AC_DEFINE(CAN_COMPILE_MMX, 1, Define if \$CC groks MMX inline assembly.)
1000   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
1001 fi
1002
1003 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
1004     [ac_cv_mmxext_inline],
1005     [CFLAGS="${CFLAGS_save}"
1006      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
1007                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
1008 if test "${ac_cv_mmxext_inline}" != "no"; then
1009   AC_DEFINE(CAN_COMPILE_MMXEXT, 1, Define if \$CC groks MMX EXT inline assembly.)
1010   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
1011 fi
1012
1013 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
1014     [ac_cv_3dnow_inline],
1015     [CFLAGS="${CFLAGS_save}"
1016      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
1017                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
1018 if test "${ac_cv_3dnow_inline}" != "no"; then
1019   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
1020   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
1021 fi
1022
1023 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
1024     [ac_cv_sse_inline],
1025     [CFLAGS="${CFLAGS_save}"
1026      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
1027                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
1028 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "solaris"; then
1029   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
1030   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
1031 fi
1032
1033 if test "${SYS}" != "mingw32"; then
1034 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
1035     [ac_cv_altivec_inline],
1036     [CFLAGS="${CFLAGS_save}"
1037      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1038          ac_cv_altivec_inline=yes,
1039          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
1040           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1041             [ac_cv_altivec_inline="-Wa,-m7400"],
1042             ac_cv_altivec_inline=no)
1043          ])])
1044 if test "${ac_cv_altivec_inline}" != "no"; then
1045   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
1046   if test "${ac_cv_altivec_inline}" != "yes"; then
1047     VLC_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
1048     VLC_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
1049     VLC_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
1050     VLC_ADD_CFLAGS([i420_yuy2_altivec],[${ac_cv_altivec_inline}])
1051     VLC_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
1052   fi
1053   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1054 fi
1055
1056 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1057     [ac_cv_c_altivec],
1058     [# Darwin test
1059      CFLAGS="${CFLAGS_save} -faltivec"
1060      AC_TRY_COMPILE([],
1061        [vec_ld(0, (unsigned char *)0);],
1062        [ac_cv_c_altivec="-faltivec"],
1063        [# Linux/PPC test (no flags)
1064         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -maltivec -mabi=altivec"
1065         AC_TRY_COMPILE([#ifdef HAVE_ALTIVEC_H
1066                         #include <altivec.h>
1067                         #endif],
1068           [vec_ld(0, (unsigned char *)0);],
1069           [ac_cv_c_altivec=""
1070            ac_cv_c_altivec_abi="-maltivec -mabi=altivec"],
1071           [# Linux/PPC test (old GCC versions)
1072            CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
1073            AC_TRY_COMPILE([#ifdef HAVE_ALTIVEC_H
1074                            #include <altivec.h>
1075                            #endif],
1076              [vec_ld(0, (unsigned char *)0);],
1077              [ac_cv_c_altivec="-fvec"],
1078              [ac_cv_c_altivec=no])
1079            ])
1080         ])
1081      CFLAGS="${CFLAGS_save}"])
1082 if test "${ac_cv_c_altivec}" != "no"; then
1083   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
1084   VLC_ADD_CFLAGS([vlc],[${ac_cv_c_altivec}])
1085   VLC_ADD_CFLAGS([idctaltivec motionaltivec],[${ac_cv_c_altivec}])
1086   VLC_ADD_CFLAGS([i420_yuy2_altivec memcpyaltivec deinterlace],[${ac_cv_c_altivec} ${ac_cv_c_altivec_abi}])
1087   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1088 fi
1089
1090 AC_CACHE_CHECK([if linker needs -framework vecLib],
1091     [ac_cv_ld_altivec],
1092     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
1093      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1094      LDFLAGS="${LDFLAGS_save}"
1095     ])
1096 if test "${ac_cv_ld_altivec}" != "no"; then
1097   VLC_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
1098 fi
1099 fi # end "${SYS}" != "mingw32"
1100
1101 AC_ARG_WITH(,[])
1102 AC_ARG_WITH(,[Optimization options:])
1103
1104 dnl
1105 dnl  Special arch tuning
1106 dnl
1107 AC_ARG_WITH(tuning,
1108 [  --with-tuning=ARCH      enable special tuning for an architecture
1109                           (default i686 on IA-32 and 750 on PPC)])
1110 if test -n "${with_tuning}"; then
1111     if test "${target_cpu}" = "powerpc"; then
1112         CFLAGS_TUNING="-mtune=${with_tuning}"
1113     else
1114         CFLAGS_TUNING="-mcpu=${with_tuning}"
1115     fi
1116 else
1117     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then
1118         CFLAGS_TUNING="-mcpu=pentiumpro"
1119     else
1120         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
1121     fi
1122 fi
1123
1124 dnl
1125 dnl  x86 accelerations
1126 dnl
1127 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
1128 then
1129     ARCH="${ARCH} mmx"
1130     VLC_ADD_BUILTINS([${ACCEL_MODULES}])
1131 fi
1132
1133 dnl
1134 dnl  Enable/disable optimizations
1135 dnl
1136 AC_ARG_ENABLE(optimizations,
1137 [  --disable-optimizations disable compiler optimizations (default enabled)])
1138 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
1139
1140 dnl
1141 dnl  AltiVec acceleration
1142 dnl
1143 AC_ARG_ENABLE(altivec,
1144 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
1145 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1146     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
1147 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1148     VLC_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
1149
1150 dnl
1151 dnl  Debugging mode
1152 dnl
1153 AC_ARG_ENABLE(debug,
1154 [  --enable-debug          debug mode (default disabled)])
1155 test "${enable_debug}" != "yes" && enable_debug="no"
1156
1157 dnl
1158 dnl  Enable release-specific flags
1159 dnl
1160 AC_ARG_ENABLE(release,
1161 [  --enable-release        activate extra optimizations (default disabled)])
1162 test "${enable_release}" != "yes" && enable_release="no"
1163
1164 dnl
1165 dnl Stream output
1166 dnl
1167 AC_ARG_ENABLE(sout,
1168   [  --enable-sout           Stream output modules (default enabled)])
1169 if test "${enable_sout}" != "no"
1170 then
1171   VLC_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1172   VLC_ADD_PLUGINS([mux_ps mux_avi mux_mp4 mux_asf mux_dummy mux_wav mux_mpjpeg])
1173   VLC_ADD_PLUGINS([packetizer_mpegvideo packetizer_h264])
1174   VLC_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1175   VLC_ADD_PLUGINS([packetizer_copy])
1176
1177   VLC_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp])
1178   VLC_ADD_PLUGINS([stream_out_duplicate stream_out_gather stream_out_display])
1179 #  VLC_ADD_PLUGINS([stream_out_transrate])
1180
1181   dnl Ogg and vorbis are handled in their respective section
1182 fi
1183
1184
1185 dnl
1186 dnl  Input plugins
1187 dnl
1188
1189 AC_ARG_WITH(,[Input plugins:])
1190
1191 dnl
1192 dnl  live.com input
1193 dnl
1194 AC_ARG_ENABLE(livedotcom,
1195 [  --enable-livedotcom     live.com input plugin (default disabled)])
1196 if test "${enable_livedotcom}" = "yes"; then
1197   AC_ARG_WITH(livedotcom-tree,
1198     [    --with-livedotcom-tree=PATH live.com tree for static linking])
1199
1200   dnl
1201   dnl test for --with-livedotcom-tree
1202   dnl
1203   if test -z "${with_livedotcom_tree}"; then
1204     AC_LANG_PUSH(C++)
1205     CPPFLAGS_save="${CPPFLAGS}"
1206     CPPFLAGS_livedotcom="-I/usr/include/liveMedia -I/usr/include/groupsock -I/usr/include/BasicUsageEnvironment -I/usr/include/UsageEnvironment"
1207     CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_livedotcom}"
1208     AC_CHECK_HEADERS(liveMedia.hh, [
1209       VLC_ADD_CXXFLAGS([livedotcom], [${CPPFLAGS_livedotcom}])
1210       AC_CHECK_LIB(liveMedia_pic, main, [
1211         # We have -lliveMedia_pic, build plugins
1212         VLC_ADD_PLUGINS([livedotcom])
1213         VLC_ADD_LDFLAGS([livedotcom], [-lliveMedia_pic -lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic])
1214       ], [
1215         AC_CHECK_LIB(liveMedia, main, [
1216           # We only have -lliveMedia, do builtins
1217           VLC_ADD_BUILTINS([livedotcom])
1218           VLC_ADD_LDFLAGS([livedotcom], [-lliveMedia -lgroupsock -lBasicUsageEnvironment -lUsageEnvironment])
1219         ])
1220       ])
1221       if test "${SYS}" = "mingw32"; then
1222         # add ws2_32 for closesocket, select, recv
1223         VLC_ADD_LDFLAGS([livedotcom],[-lws2_32])
1224       fi
1225     ])
1226     CPPFLAGS="${CPPFLAGS_save}"
1227     AC_LANG_POP(C++)
1228   else
1229     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_livedotcom_tree})
1230     real_livedotcom_tree="`cd ${with_livedotcom_tree} 2>/dev/null && pwd`"
1231     if test -z "${real_livedotcom_tree}"; then
1232       dnl  The given directory can't be found
1233       AC_MSG_RESULT(no)
1234       AC_MSG_ERROR([cannot cd to ${with_livedotcom_tree}])
1235     fi
1236     if test -f "${real_livedotcom_tree}/liveMedia/libliveMedia.a"; then
1237       AC_MSG_RESULT(${real_livedotcom_tree}/liveMedia/libliveMedia.a)
1238
1239       VLC_ADD_BUILTINS([livedotcom])
1240
1241       if test "${SYS}" = "mingw32"; then
1242         # add ws2_32 for closesocket, select, recv
1243         VLC_ADD_LDFLAGS([livedotcom],[-lws2_32])
1244       fi
1245
1246       VLC_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/liveMedia -lliveMedia])
1247       VLC_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1248       VLC_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/groupsock -lgroupsock])
1249       VLC_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/UsageEnvironment -lUsageEnvironment])
1250
1251       VLC_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/BasicUsageEnvironment/include])
1252       VLC_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/groupsock/include])
1253       VLC_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/liveMedia/include])
1254       VLC_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/UsageEnvironment/include ])
1255     else
1256       dnl  The given live.com wasn't built
1257       AC_MSG_RESULT(no)
1258       AC_MSG_ERROR([cannot find ${real_livedotcom_tree}/liveMedia/libliveMedia.a, make sure you compiled live.com in ${with_livedotcom_tree}])
1259     fi
1260   fi
1261 fi
1262
1263
1264 dnl
1265 dnl dvdread module: check for libdvdread
1266 dnl
1267 AC_ARG_ENABLE(dvdread,
1268 [  --enable-dvdread        dvdread input module (default disabled)])
1269 if test "${enable_dvdread}" != "no"
1270 then
1271   AC_ARG_WITH(dvdread,
1272   [    --with-dvdread=PATH    libdvdread headers and libraries])
1273   AC_ARG_WITH(dvdread-tree,
1274   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1275
1276   dnl Temporary hack (yeah, sure ;)
1277   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
1278       VLC_ADD_LDFLAGS([dvdread],[-ldvdcss])
1279   fi
1280
1281   if test -z "${with_dvdread}"
1282   then
1283     if test -z "${with_dvdread_tree}"
1284     then
1285       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1286         [ VLC_ADD_PLUGINS([dvdread])
1287           VLC_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1288         ],[
1289           if test -n "${enable_dvdread}"
1290           then
1291             AC_MSG_ERROR([cannot find libdvdread headers])
1292           fi
1293         ])
1294     else
1295       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1296       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1297       if test -z "${real_dvdread_tree}"
1298       then
1299         dnl  The given directory can't be found
1300         AC_MSG_RESULT(no)
1301         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1302       fi
1303       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1304       then
1305         dnl  Use a custom libdvdread
1306         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1307         VLC_ADD_BUILTINS([dvdread])
1308         VLC_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1309         VLC_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1310       else
1311         dnl  The given libdvdread wasn't built
1312         AC_MSG_RESULT(no)
1313         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1314       fi
1315     fi
1316   else
1317     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1318     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1319     then
1320       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1321       AC_MSG_RESULT(yes)
1322       VLC_ADD_PLUGINS([dvdread])
1323       VLC_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1324       VLC_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1325     else
1326       dnl  No libdvdread could be found, sorry
1327       AC_MSG_RESULT(no)
1328       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1329     fi
1330   fi
1331 fi
1332
1333 dnl
1334 dnl  libdvdnav plugin
1335 dnl
1336 AC_ARG_ENABLE(dvdnav,
1337   [  --enable-dvdnav         dvdnav input module (default enabled)])
1338 if test "${enable_dvdnav}" != "no"
1339 then
1340   dnl Same hack than dvdread
1341   if test "${SYS}" = "mingw32" || test "${SYS}" = "darwin" || test "${SYS}" = "beos" ; then
1342       VLC_ADD_LDFLAGS([dvdnav],[-ldvdcss])
1343   fi
1344
1345   DVDNAV_PATH="${PATH}"
1346   AC_ARG_WITH(dvdnav-config-path,
1347     [    --with-dvdnav-config-path=PATH dvdnav-config path (default search in \$PATH)],
1348     [ if test "${with_dvdnav_config_path}" != "no"
1349       then
1350         DVDNAV_PATH="${with_dvdnav_config_path}:${PATH}"
1351       fi ])
1352   AC_PATH_PROG(DVDNAV_CONFIG, dvdnav-config, no, ${DVDNAV_PATH})
1353   if test "${DVDNAV_CONFIG}" != "no"
1354   then
1355     VLC_ADD_PLUGINS([dvdnav])
1356     VLC_ADD_CFLAGS([dvdnav],[`${DVDNAV_CONFIG} --cflags`])
1357     VLC_ADD_LDFLAGS([dvdnav],[`${DVDNAV_CONFIG} --libs`])
1358   fi
1359 fi
1360
1361 dnl
1362 dnl  Windows DirectShow access module
1363 dnl
1364 AC_ARG_ENABLE(dshow,
1365   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
1366 if test "${enable_dshow}" != "no"
1367 then
1368   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
1369   then
1370       AC_CHECK_HEADERS(dshow.h,
1371       [ VLC_ADD_PLUGINS([dshow])
1372         VLC_ADD_CXXFLAGS([dshow],[])
1373         VLC_ADD_LDFLAGS([dshow],[-lole32 -loleaut32]) ])
1374   fi
1375 fi
1376
1377 dnl
1378 dnl  libdvbpsi ts demux/mux
1379 dnl
1380 AC_ARG_ENABLE(dvbpsi,
1381 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1382 if test "${enable_dvbpsi}" != "no"
1383 then
1384   AC_ARG_WITH(dvbpsi,
1385   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1386   AC_ARG_WITH(dvbpsi,
1387   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1388   case "${with_dvbpsi}" in
1389   ""|yes)
1390     if test -z "${with_dvbpsi_tree}"
1391     then
1392       AC_CHECK_HEADERS(dvbpsi/dr.h,
1393         [ VLC_ADD_PLUGINS([mux_ts ts])
1394           VLC_ADD_LDFLAGS([mux_ts ts],[-ldvbpsi]) ],
1395         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1396         [#if defined( HAVE_STDINT_H )
1397 #   include <stdint.h>
1398 #elif defined( HAVE_INTTYPES_H )
1399 #   include <inttypes.h>
1400 #endif
1401 #include <dvbpsi/dvbpsi.h>
1402 #include <dvbpsi/descriptor.h>
1403 #include <dvbpsi/pat.h>
1404 #include <dvbpsi/pmt.h>])
1405     else
1406       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1407       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1408       if test -z "${real_dvbpsi_tree}"
1409       then
1410         dnl  The given directory can't be found
1411         AC_MSG_RESULT(no)
1412         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1413       fi
1414       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1415       then
1416         dnl  Use a custom libdvbpsi
1417         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1418         VLC_ADD_BUILTINS([mux_ts ts])
1419         VLC_ADD_CPPFLAGS([mux_ts ts],[-I${real_dvbpsi_tree}/src])
1420         VLC_ADD_LDFLAGS([mux_ts ts],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1421       else
1422         dnl  The given libdvbpsi wasn't built
1423         AC_MSG_RESULT(no)
1424         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1425       fi
1426     fi
1427   ;;
1428   no)
1429     dnl  Compile without dvbpsi
1430   ;;
1431   *)
1432     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1433     if test -z "${with_dvbpsi}"
1434     then
1435       LDFLAGS_test=""
1436       CPPFLAGS_test=""
1437     else
1438       LDFLAGS_test="-L${with_dvbpsi}/lib"
1439       CPPFLAGS_test="-I${with_dvbpsi}/include"
1440     fi
1441     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1442     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1443       VLC_ADD_PLUGINS([mux_ts ts])
1444       VLC_ADD_CPPFLAGS([mux_ts ts],[${CPPFLAGS_test}])
1445       VLC_ADD_LDFLAGS([mux_ts ts],[${LDFLAGS_test} -ldvbpsi])
1446
1447     ],[
1448       if test -n "${enable_dvbpsi}"
1449       then
1450         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
1451       fi
1452     ])
1453     CPPFLAGS="${CPPFLAGS_save}"
1454   ;;
1455   esac
1456 fi
1457
1458 dnl
1459 dnl  Video4Linux plugin
1460 dnl
1461 AC_ARG_ENABLE(v4l,
1462   [  --enable-v4l            Video4Linux input support (default disabled)])
1463 if test "${enable_v4l}" = "yes"
1464 then
1465   AC_ARG_WITH(v4l,
1466     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1467   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1468   then
1469     VLC_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1470   fi
1471
1472   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1473   AC_CHECK_HEADERS(linux/videodev.h, [
1474     VLC_ADD_PLUGINS([v4l])
1475   ],[])
1476   CPPFLAGS="${CPPFLAGS_save}"
1477 fi
1478
1479 dnl
1480 dnl  special access module for Hauppauge PVR cards
1481 dnl
1482 AC_ARG_ENABLE(pvr,
1483   [  --enable-pvr            PVR cards access module (default disabled)])
1484 if test "${enable_pvr}" = "yes"
1485 then
1486   VLC_ADD_PLUGINS([pvr])
1487 fi
1488
1489 dnl dnl
1490 dnl dnl  VCDX and CDDAX modules
1491 dnl dnl
1492 dnl AC_ARG_ENABLE(libcdio,
1493 dnl   [  --enable-libcdio        CDDA support via libcdio (default enabled)])
1494 dnl
1495 dnl AC_ARG_ENABLE(libcddb,
1496 dnl   [  --enable-libcddb        CDDB support for CDDAX (default enabled)])
1497 dnl
1498 dnl AC_ARG_ENABLE(vcdx,
1499 dnl   [  --enable-vcdx           VCD support with Navigation (default enabled)])
1500 dnl
1501 dnl AC_ARG_ENABLE(cdda,
1502 dnl   [  --enable-cdda           CDDA plugin support (default enabled)])
1503 dnl
1504 dnl AC_ARG_ENABLE(cddax,
1505 dnl   [  --enable-cddax          CDDAX plugin support (default enabled)])
1506 dnl
1507 dnl if test "${enable_cddax}" != "no"
1508 dnl then
1509 dnl   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.65,
1510 dnl    [enable_cddax="no"
1511 dnl     AC_DEFINE(HAVE_CDDAX, [], [Define for the CD-DA plugin using libcdio])
1512 dnl     VLC_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
1513 dnl     VLC_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
1514 dnl     VLC_ADD_PLUGINS([cddax])],
1515 dnl    [AC_MSG_WARN(libcdio library not found)
1516 dnl    HAVE_CDDAX=no])
1517 dnl
1518 dnl   if test "$enable_libcddb" != "no"; then
1519 dnl     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.4, [
1520 dnl       HAVE_LIBCDDB=yes
1521 dnl       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
1522 dnl       VLC_ADD_LDFLAGS([cddax],[$LIBCDDB_LIBS])
1523 dnl       VLC_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
1524 dnl       ],
1525 dnl       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled)
1526 dnl       HAVE_LIBCDDB=no])
1527 dnl   fi
1528 dnl
1529 dnl   if test "${enable_vcdx}" != "no"
1530 dnl   then
1531 dnl     PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.20,
1532 dnl      [enable_vcd="no"
1533 dnl       AC_DEFINE(HAVE_VCDX, [],
1534 dnl       [Define for the VCD plugin using libcdio/libvcdinfo])
1535 dnl       VLC_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
1536 dnl       VLC_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
1537 dnl       VLC_ADD_PLUGINS([vcdx])],
1538 dnl      [AC_MSG_WARN(vcdinfo library not found)
1539 dnl      HAVE_VCDX=no])
1540 dnl   fi
1541 dnl fi
1542
1543 dnl
1544 dnl  VCD module
1545 dnl
1546 AC_ARG_ENABLE(vcd,
1547   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1548
1549 if test "${enable_vcd}" != "no"
1550 then
1551   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1552   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1553     AC_MSG_RESULT(yes)
1554     VLC_ADD_PLUGINS([vcd cdda])
1555   ],[
1556     AC_MSG_RESULT(no)
1557   ])
1558
1559   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1560   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1561     AC_MSG_RESULT(yes)
1562     VLC_ADD_PLUGINS([vcd cdda])
1563     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1564   ],[
1565     AC_MSG_RESULT(no)
1566   ])
1567
1568   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1569   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1570     AC_MSG_RESULT(yes)
1571     VLC_ADD_PLUGINS([vcd cdda])
1572     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1573   ],[
1574     AC_MSG_RESULT(no)
1575   ])
1576
1577   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1578   then
1579     VLC_ADD_PLUGINS([vcd cdda])
1580   fi
1581
1582   if test "${SYS}" = "darwin"
1583   then
1584     VLC_ADD_PLUGINS([vcd cdda])
1585     VLC_ADD_LDFLAGS([vcd vcdx cdda],[-framework IOKit -framework CoreFoundation])
1586   fi
1587 fi
1588
1589 dnl
1590 dnl  Satellite input module
1591 dnl
1592 AC_ARG_ENABLE(satellite,
1593   [  --enable-satellite      satellite card support (default disabled)],
1594   [ if test "${enable_satellite}" = "yes"
1595     then
1596       AC_DEFINE(HAVE_SATELLITE, [],
1597       [Define for the VCD plugin using libcdio/libvcdinfo])
1598       VLC_ADD_PLUGINS([satellite])
1599     fi])
1600
1601 dnl
1602 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
1603 dnl
1604 AC_ARG_ENABLE(dvb,
1605   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
1606
1607 if test "${enable_dvb}" = "yes"
1608 then
1609   AC_ARG_WITH(dvb,
1610   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
1611   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
1612   then
1613     VLC_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
1614   fi
1615   CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
1616   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
1617     VLC_ADD_PLUGINS([dvb])
1618   ],[])
1619   CPPFLAGS="${CPPFLAGS_save}"
1620 fi
1621
1622 dnl
1623 dnl  Screen capture module
1624 dnl
1625 AC_ARG_ENABLE(screen,
1626   [  --enable-screen            Screen capture support (default enabled)])
1627 if test "${enable_screen}" != "no"; then
1628   if test "${SYS}" = "darwin"; then
1629     AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
1630       VLC_ADD_PLUGINS([screen])
1631       VLC_ADD_LDFLAGS([screen],[-framework ApplicationServices])
1632     ])
1633   elif test "${SYS}" = "mingw32"; then
1634     VLC_ADD_PLUGINS([screen])
1635     VLC_ADD_LDFLAGS([screen],[-lgdi32])
1636   elif test "${SYS}" = "beos"; then
1637     VLC_ADD_PLUGINS([screen])
1638     VLC_ADD_CXXFLAGS([screen],[])
1639     VLC_ADD_LDFLAGS([screen],[-lbe])
1640   else
1641     CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1642     AC_CHECK_HEADERS(X11/Xlib.h, [
1643       VLC_ADD_PLUGINS([screen])
1644       VLC_ADD_LDFLAGS([screen],[-L${x_libraries} -lX11 -lXext])
1645       VLC_ADD_CPPFLAGS([screen],[-I${x_includes}])
1646     ])
1647     CPPFLAGS="${CPPFLAGS_save}"
1648   fi
1649 fi
1650
1651 dnl
1652 dnl  ipv6 plugin - not for QNX yet
1653 dnl
1654 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1655 then
1656   have_ipv6=false
1657   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1658     AC_CHECK_LIB(resolv,inet_pton,
1659       [have_ipv6=:
1660        VLC_ADD_LDFLAGS([ipv6],[-lresolv])])
1661   ])
1662   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1663   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1664     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1665   if ${have_ipv6}; then
1666     VLC_ADD_PLUGINS([ipv6])
1667   fi
1668 fi
1669 if test "${SYS}" = "mingw32"
1670 then
1671   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1672   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1673     VLC_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1674 fi
1675
1676 dnl
1677 dnl  ogg demux plugin
1678 dnl
1679 AC_ARG_ENABLE(ogg,
1680   [  --enable-ogg            Ogg demux support (default enabled)])
1681 if test "${enable_ogg}" != "no"
1682 then
1683   AC_CHECK_HEADERS(ogg/ogg.h, [
1684     AC_CHECK_LIB( ogg, oggpack_read, [
1685       VLC_ADD_PLUGINS([ogg mux_ogg])
1686       VLC_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1687    ],[])
1688 fi
1689
1690 dnl
1691 dnl  matroska demux plugin
1692 dnl
1693 AC_ARG_ENABLE(mkv,
1694   [  --enable-mkv            Matroska demux support (default enabled)])
1695 if test "${enable_mkv}" != "no"; then
1696   AC_LANG_PUSH(C++)
1697   AC_CHECK_HEADERS(ebml/EbmlVersion.h, [
1698     AC_CHECK_HEADERS(matroska/KaxVersion.h, [
1699       AC_CHECK_HEADERS(matroska/KaxAttachments.h)
1700       VLC_ADD_CXXFLAGS([mkv],[])
1701       AC_CHECK_LIB(ebml_pic, main, [
1702         # We have ebml_pic, that's good, we can build an mkv.so plugin !
1703         VLC_ADD_PLUGINS([mkv])
1704         VLC_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1705       ], [
1706         AC_CHECK_LIB(ebml, main, [
1707           # We only have libebml, make mkv.a a builtin
1708           VLC_ADD_BUILTINS([mkv])
1709           VLC_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1710         ])
1711       ])
1712     ])
1713   ])
1714   AC_LANG_POP(C++)
1715 fi
1716
1717 dnl
1718 dnl  modplug demux plugin
1719 dnl
1720 AC_ARG_ENABLE(mod,
1721   [  --enable-mod            Mod demux support (default enabled)])
1722 if test "${enable_mod}" != "no"
1723 then
1724   AC_CHECK_HEADERS(libmodplug/modplug.h, [
1725     VLC_ADD_PLUGINS([mod])
1726     VLC_ADD_CXXFLAGS([mod],[])
1727     VLC_ADD_LDFLAGS([mod],[-lmodplug])])
1728 fi
1729
1730 dnl
1731 dnl  Codec plugins
1732 dnl
1733
1734 AC_ARG_WITH(,[Codec plugins:])
1735
1736 dnl
1737 dnl  mad plugin
1738 dnl
1739 AC_ARG_ENABLE(mad,
1740   [  --enable-mad            libmad module (default enabled)])
1741 if test "${enable_mad}" != "no"
1742 then
1743   AC_ARG_WITH(mad,
1744     [    --with-mad=PATH       path to libmad],[],[])
1745   if test "${with_mad}" != "no" -a -n "${with_mad}"
1746   then
1747     VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1748     VLC_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1749   fi
1750
1751   AC_ARG_WITH(mad-tree,
1752     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1753   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1754   then
1755     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1756     if test -z "${real_mad_tree}"
1757     then
1758       dnl  The given directory can't be found
1759       AC_MSG_RESULT(no)
1760       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1761     fi
1762     dnl  Use a custom libmad
1763     AC_MSG_CHECKING(for mad.h in ${real_mad_tree})
1764     if test -f ${real_mad_tree}/mad.h
1765     then
1766       AC_MSG_RESULT(yes)
1767       VLC_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}])
1768       VLC_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/.libs])
1769       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1770       AC_CHECK_LIB(mad, mad_bit_init, [
1771         VLC_ADD_BUILTINS([mpgatofixed32])
1772         VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1773         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1774       ],[])
1775       LDFLAGS="${LDFLAGS_save}"
1776     else
1777       AC_MSG_RESULT(no)
1778       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1779     fi
1780   else
1781     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1782     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1783     AC_CHECK_HEADERS(mad.h, ,
1784       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1785     AC_CHECK_LIB(mad, mad_bit_init, [
1786       VLC_ADD_PLUGINS([mpgatofixed32])
1787       VLC_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1788       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1789     CPPFLAGS="${CPPFLAGS_save}"
1790     LDFLAGS="${LDFLAGS_save}"
1791   fi
1792 fi
1793
1794 dnl
1795 dnl   libid3tag support (FIXME!!! doesn't work with new input)
1796 dnl
1797 AC_CHECK_HEADERS(id3tag.h, [
1798   AC_CHECK_HEADERS(zlib.h, [
1799     VLC_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1800     VLC_ADD_PLUGINS([id3tag])]) ])
1801
1802 dnl
1803 dnl  ffmpeg decoder/demuxer plugin
1804 dnl
1805 AC_ARG_ENABLE(ffmpeg,
1806 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1807 if test "${enable_ffmpeg}" != "no"
1808 then
1809   FFMPEG_PATH="${PATH}"
1810   AC_ARG_WITH(ffmpeg-config-path,
1811     [    --with-ffmpeg-config-path=PATH ffmpeg-config path (default search in \$PATH)],
1812     [ if test "${with_ffmpeg_config_path}" != "no"
1813       then
1814         FFMPEG_PATH="${with_ffmpeg_config_path}:${PATH}"
1815       fi ])
1816   AC_PATH_PROG(FFMPEG_CONFIG, ffmpeg-config, no, ${FFMPEG_PATH})
1817   if test "${FFMPEG_CONFIG}" != "no"
1818   then
1819     AC_CHECK_HEADERS(ffmpeg/avcodec.h)
1820     AC_CHECK_HEADERS(postproc/postprocess.h)
1821     VLC_ADD_PLUGINS([ffmpeg stream_out_transcode])
1822     VLC_ADD_CFLAGS([ffmpeg stream_out_transcode],[`${FFMPEG_CONFIG} --cflags`])
1823     VLC_ADD_LDFLAGS([ffmpeg],[`${FFMPEG_CONFIG} --plugin-libs avcodec avformat postproc`])
1824     VLC_ADD_LDFLAGS([stream_out_transcode],[`${FFMPEG_CONFIG} --libs avcodec`])
1825   else
1826     AC_ARG_WITH(ffmpeg-mp3lame,
1827       [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1828       [
1829         dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1830         dnl       linker would miserably barf on multiple definitions.
1831         VLC_ADD_LDFLAGS([stream_out_transcode],[])
1832         VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1833
1834     AC_ARG_WITH(ffmpeg-faac,
1835       [    --with-ffmpeg-faac      if ffmpeg has been compiled with faac support],
1836       [
1837         dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1838         dnl       linker would miserably barf on multiple definitions.
1839         VLC_ADD_LDFLAGS([stream_out_transcode],[])
1840         VLC_ADD_LDFLAGS([ffmpeg],[-lfaac]) ])
1841
1842     AC_ARG_WITH(ffmpeg-tree,
1843       [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1844
1845     dnl
1846     dnl test for !(--with-ffmpeg-tree)
1847     dnl
1848     if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}"; then
1849       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1850       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1851       AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
1852       AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
1853       AC_CHECK_LIB(avcodec, avcodec_init, [
1854         VLC_ADD_BUILTINS([ffmpeg stream_out_transcode])
1855         VLC_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1856         dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1857         dnl       linker would miserably barf on multiple definitions.
1858         VLC_ADD_LDFLAGS([stream_out_transcode],[]) ],
1859          [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1860       AC_CHECK_LIB(avformat, av_open_input_stream, [
1861         AC_DEFINE(HAVE_LIBAVFORMAT, 1,
1862         [Define if you have ffmpeg's libavformat.])
1863         VLC_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ])
1864       LDFLAGS="${LDFLAGS_save}"
1865       CPPFLAGS="${CPPFLAGS_save}"
1866     fi
1867
1868     dnl
1869     dnl test for --with-ffmpeg-tree
1870     dnl
1871     if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
1872       AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1873       real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1874       if test -z "${real_ffmpeg_tree}"; then
1875         dnl  The given directory can't be found
1876         AC_MSG_RESULT(no)
1877         AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1878       fi
1879       if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1880         dnl  The given libavcodec wasn't built
1881         AC_MSG_RESULT(no)
1882         AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1883       fi
1884       if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1885         dnl  The given libavcodec wasn't built with --enable-pp
1886         AC_MSG_RESULT(no)
1887         AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
1888       fi
1889       dnl  Use a custom libffmpeg
1890       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1891       VLC_ADD_BUILTINS([ffmpeg stream_out_transcode])
1892       VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1893       VLC_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
1894
1895       if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
1896         AC_DEFINE(HAVE_LIBAVFORMAT, 1, [Define if you have ffmpeg's libavformat.])
1897         VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat -lavformat -lz])
1898         VLC_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavformat])
1899       fi
1900
1901       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1902       dnl       linker would miserably barf on multiple definitions.
1903       VLC_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1904       VLC_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
1905     fi
1906   fi
1907 fi
1908
1909 dnl
1910 dnl  ffmpeg decoder/demuxer plugin
1911 dnl
1912 AC_ARG_ENABLE(ffmpegaltivec,
1913 [  --enable-ffmpegaltivec  ffmpegaltivec codec (DO NOT USE)])
1914 if test "${enable_ffmpegaltivec}" == "yes"
1915 then
1916   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
1917     AC_MSG_CHECKING(for libavcodecaltivec.a in ${with_ffmpeg_tree})
1918     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1919     if test -z "${real_ffmpeg_tree}"; then
1920       dnl  The given directory can't be found
1921       AC_MSG_RESULT(no)
1922       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1923     fi
1924     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
1925       dnl  The given libavcodecaltivec wasn't built
1926       AC_MSG_RESULT(no)
1927       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
1928     fi
1929     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
1930       dnl  The given libavcodecaltivec wasn't built with --enable-pp
1931       AC_MSG_RESULT(no)
1932       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
1933     fi
1934     dnl  Use a custom libffmpeg
1935     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)
1936     VLC_ADD_BUILTINS([ffmpegaltivec stream_out_transcodealtivec])
1937     VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavcodec -lavcodecaltivec])
1938     VLC_ADD_CPPFLAGS([ffmpeg],[-DNO_ALTIVEC_IN_FFMPEG])
1939     VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
1940
1941     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
1942       AC_DEFINE(HAVE_LIBAVFORMAT, 1, [Define if you have ffmpeg's libavformat.])
1943       VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavformat -lavformataltivec -lz])
1944       VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavformat])
1945     fi
1946
1947     dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1948     dnl       linker would miserably barf on multiple definitions.
1949     VLC_ADD_LDFLAGS([stream_out_transcodealtivec],[-L${real_ffmpeg_tree}/libavcodec])
1950     VLC_ADD_CPPFLAGS([stream_out_transcode],[-DNO_ALTIVEC_IN_FFMPEG])
1951     VLC_ADD_CPPFLAGS([stream_out_transcodealtivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
1952   fi
1953 fi
1954
1955 dnl
1956 dnl  faad decoder plugin
1957 dnl
1958 AC_ARG_ENABLE(faad,
1959 [  --enable-faad           faad codec (default disabled)])
1960 if test "${enable_faad}" = "yes"
1961 then
1962   AC_ARG_WITH(faad-tree,
1963   [    --with-faad-tree=PATH faad tree for static linking])
1964   if test -n "${with_faad_tree}"
1965   then
1966     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1967     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1968     if test -z "${real_faad_tree}"
1969     then
1970       dnl  The given directory can't be found
1971       AC_MSG_RESULT(no)
1972       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1973     fi
1974     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1975     then
1976       dnl  Use a custom faad
1977       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1978       VLC_ADD_BUILTINS([faad])
1979       VLC_ADD_LDFLAGS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
1980       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1981     else
1982       dnl  The given libfaad wasn't built
1983       AC_MSG_RESULT(no)
1984       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1985     fi
1986   else
1987     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1988     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1989     AC_CHECK_HEADERS(faad.h, ,
1990       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1991     AC_CHECK_LIB(faad, faacDecOpen, [
1992       VLC_ADD_PLUGINS([faad])
1993       VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
1994       AC_CHECK_LIB(faad, NeAACDecOpen, [
1995         VLC_ADD_PLUGINS([faad])
1996         VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
1997         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
1998     LDFLAGS="${LDFLAGS_save}"
1999     CPPFLAGS="${CPPFLAGS_save}"
2000   fi
2001 fi
2002
2003 dnl
2004 dnl toolame encoder plugin
2005 dnl
2006 AC_ARG_ENABLE(toolame,
2007 [  --enable-toolame         toolame codec (default disabled)])
2008 if test "${enable_toolame}" = "yes"
2009 then
2010   AC_ARG_WITH(toolame-tree,
2011   [    --with-toolame-tree=PATH toolame tree for static linking])
2012   if test -n "${with_toolame_tree}"
2013   then
2014     AC_MSG_CHECKING(for libtoolame.a in ${with_toolame_tree})
2015     real_toolame_tree="`cd ${with_toolame_tree} 2>/dev/null && pwd`"
2016     if test -z "${real_toolame_tree}"
2017     then
2018       dnl  The given directory can't be found
2019       AC_MSG_RESULT(no)
2020       AC_MSG_ERROR([cannot cd to ${with_toolame_tree}])
2021     fi
2022     if test -f "${real_toolame_tree}/libtoolame/libtoolame.a"
2023     then
2024       dnl  Use a custom toolame
2025       AC_MSG_RESULT(${real_toolame_tree}/libtoolame/libtoolame.a)
2026       VLC_ADD_BUILTINS([toolame])
2027       VLC_ADD_LDFLAGS([toolame],[${real_faad_tree}/libtoolame/libtoolame.a])
2028       VLC_ADD_CPPFLAGS([toolame],[-I${real_toolame_tree}/libtoolame])
2029     else
2030       dnl  The given libtoolame wasn't built
2031       AC_MSG_RESULT(no)
2032       AC_MSG_ERROR([cannot find ${real_toolame_tree}/libtoolame/libtoolame.a, make sure you compiled libtoolame in ${with_toolame_tree}])
2033     fi
2034   else
2035     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_toolame}"
2036     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_toolame}"
2037     AC_CHECK_HEADERS(toolame.h, ,
2038       [ AC_MSG_ERROR([Cannot find development header for libtoolame...]) ])
2039     AC_CHECK_LIB(toolame, toolame_init, [
2040       VLC_ADD_PLUGINS([toolame])
2041       VLC_ADD_LDFLAGS([toolame],[-ltoolame]) ],
2042         [ AC_MSG_ERROR([Cannot find libtoolame library...]) ])
2043     LDFLAGS="${LDFLAGS_save}"
2044     CPPFLAGS="${CPPFLAGS_save}"
2045   fi
2046 fi
2047
2048 dnl dnl
2049 dnl dnl  xvid decoder plugin
2050 dnl dnl
2051 dnl AC_ARG_ENABLE(xvid,
2052 dnl [  --enable-xvid           xvid codec (default disabled)])
2053 dnl if test "${enable_xvid}" = "yes"
2054 dnl then
2055 dnl   AC_ARG_WITH(xvid,
2056 dnl     [    --with-xvid=PATH      path to xvid installation],[],[])
2057 dnl   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
2058 dnl   then
2059 dnl     VLC_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
2060 dnl     VLC_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
2061 dnl   fi
2062 dnl
2063 dnl   AC_ARG_WITH(xvid-tree,
2064 dnl   [    --with-xvid-tree=PATH xvid tree for static linking])
2065 dnl   if test -n "${with_xvid_tree}"
2066 dnl   then
2067 dnl     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
2068 dnl     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
2069 dnl     if test -z "${real_xvid_tree}"
2070 dnl     then
2071 dnl       dnl  The given directory can't be found
2072 dnl       AC_MSG_RESULT(no)
2073 dnl       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
2074 dnl     fi
2075 dnl     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
2076 dnl     then
2077 dnl       dnl  Use a custom xvid
2078 dnl       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
2079 dnl       VLC_ADD_BUILTINS([xvid])
2080 dnl       VLC_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
2081 dnl       VLC_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
2082 dnl     else
2083 dnl       dnl  The given libxvidcore wasn't built
2084 dnl       AC_MSG_RESULT(no)
2085 dnl       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
2086 dnl     fi
2087 dnl   else
2088 dnl     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
2089 dnl     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
2090 dnl     AC_CHECK_HEADERS(xvid.h, ,
2091 dnl       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
2092 dnl     AC_CHECK_LIB(xvidcore, xvid_init, [
2093 dnl       VLC_ADD_PLUGINS([xvid])
2094 dnl       VLC_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
2095 dnl       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
2096 dnl     LDFLAGS="${LDFLAGS_save}"
2097 dnl     CPPFLAGS="${CPPFLAGS_save}"
2098 dnl   fi
2099 dnl fi
2100
2101 dnl
2102 dnl  QuickTime plugin
2103 dnl
2104 AC_ARG_ENABLE(quicktime,
2105   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
2106 if test "${enable_quicktime}" != "no" &&
2107   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
2108 then
2109   if test "${SYS}" = "mingw32"; then
2110     VLC_ADD_BUILTINS([quicktime])
2111   else
2112   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
2113     [ VLC_ADD_BUILTINS([quicktime])
2114       VLC_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
2115     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
2116   fi
2117 fi
2118
2119 dnl
2120 dnl MP4 module
2121 dnl
2122 AC_CHECK_HEADERS(zlib.h, [
2123   VLC_ADD_LDFLAGS([mp4 skins2 sap],[-lz])
2124 ] )
2125
2126 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
2127   VLC_ADD_LDFLAGS([mp4],[-lsysfs])
2128 ] )
2129
2130 dnl
2131 dnl skins2 module
2132 dnl
2133 AC_CHECK_HEADERS(libtar.h, [
2134   VLC_ADD_LDFLAGS([skins2],[-ltar])
2135 ] )
2136
2137
2138
2139 dnl
2140 dnl A52/AC3 decoder plugin
2141 dnl
2142 AC_ARG_ENABLE(a52,
2143   [  --enable-a52            A/52 support with liba52 (default enabled)])
2144 if test "${enable_a52}" != "no"
2145 then
2146   AC_ARG_WITH(a52,
2147     [    --with-a52=PATH       a52 headers and libraries])
2148   AC_ARG_WITH(a52-tree,
2149     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
2150   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
2151   then
2152     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
2153     if test -z "${real_a52_tree}"
2154     then
2155       dnl  The given directory can't be found
2156       AC_MSG_RESULT(no)
2157       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
2158     fi
2159     dnl  Use a custom a52dec
2160     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
2161     if test -f ${real_a52_tree}/include/a52.h
2162     then
2163       AC_MSG_RESULT(yes)
2164       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
2165       VLC_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
2166       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
2167       AC_CHECK_LIB(a52, a52_free, [
2168         VLC_ADD_BUILTINS([a52tofloat32])
2169         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
2170         VLC_ADD_LDFLAGS([a52tofloat32],[-la52])
2171         ],[
2172         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
2173         then
2174           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
2175         else
2176           AC_MSG_ERROR([the specified tree hasn't been compiled])
2177         fi
2178       ])
2179       LDFLAGS="${LDFLAGS_save}"
2180     else
2181       AC_MSG_RESULT(no)
2182       AC_MSG_ERROR([the specified tree doesn't have a52.h])
2183     fi
2184   else
2185     if test -z "${with_a52}"
2186     then
2187       LDFLAGS_test=""
2188       CPPFLAGS_test=""
2189     else
2190       LDFLAGS_test="-L${with_a52}/lib"
2191       CPPFLAGS_test="-I${with_a52}/include"
2192     fi
2193     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
2194     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
2195     AC_CHECK_HEADERS(a52dec/a52.h, [
2196       AC_CHECK_LIB(a52, a52_free, [
2197         VLC_ADD_PLUGINS([a52tofloat32])
2198         VLC_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
2199         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
2200       ],[
2201         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2202       ])
2203     ])
2204     CPPFLAGS="${CPPFLAGS_save}"
2205     LDFLAGS="${LDFLAGS_save}"
2206   fi
2207 fi
2208
2209 dnl
2210 dnl DTS Coherent Acoustics decoder plugin
2211 dnl
2212 AC_ARG_ENABLE(dts,
2213   [  --enable-dts            DTS Coherent Acoustics support with libdts (default enabled)])
2214 if test "${enable_dts}" != "no"; then
2215   AC_ARG_WITH(dts-tree,
2216     [    --with-dts-tree=PATH  libdts tree for static linking ],[],[])
2217   if test "${with_dts_tree}" != "no" -a -n "${with_dts_tree}"
2218   then
2219     real_dts_tree="`cd ${with_dts_tree} 2>/dev/null && pwd`"
2220     if test -z "${real_dts_tree}"
2221     then
2222       dnl  The given directory can't be found
2223       AC_MSG_RESULT(no)
2224       AC_MSG_ERROR([${with_dts_tree} directory doesn't exist])
2225     fi
2226     dnl  Use a custom libdts
2227     AC_MSG_CHECKING(for dts.h in ${real_dts_tree}/include)
2228     if test -f ${real_dts_tree}/include/dts.h
2229     then
2230       AC_MSG_RESULT(yes)
2231       VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dts_tree}/include])
2232       VLC_ADD_LDFLAGS([dtstofloat32],[-L${real_dts_tree}/libdts])
2233       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
2234       AC_CHECK_LIB(dts_pic, dts_free, [
2235         VLC_ADD_PLUGINS([dtstofloat32])
2236         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic])
2237         ],[
2238         AC_CHECK_LIB(dts, dts_free, [
2239           VLC_ADD_BUILTINS([dtstofloat32])
2240           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
2241           ],[
2242           if test -f ${real_dts_tree}/libdts/libdts.a
2243           then
2244             AC_MSG_ERROR([make sure you have at least libdts-0.0.2])
2245           else
2246             AC_MSG_ERROR([the specified tree hasn't been compiled])
2247           fi
2248         ])
2249       ])
2250       LDFLAGS="${LDFLAGS_save}"
2251     else
2252       AC_MSG_RESULT(no)
2253       AC_MSG_ERROR([the specified tree doesn't have dts.h])
2254     fi
2255   else
2256     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
2257     AC_CHECK_HEADERS(dts.h, [
2258       AC_CHECK_LIB(dts_pic, dts_free, [
2259         VLC_ADD_PLUGINS([dtstofloat32])
2260         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic])
2261       ],[
2262         AC_CHECK_LIB(dts, dts_free, [
2263           VLC_ADD_BUILTINS([dtstofloat32])
2264           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
2265         ],[
2266           if test "${enable_dts}" = "yes"; then
2267             AC_MSG_ERROR([Could not find libdts on your system: you may get it from http://www.videolan.org/dtsdec.html])
2268           fi
2269         ])
2270       ])
2271     ])
2272     LDFLAGS="${LDFLAGS_save}"
2273   fi
2274 fi
2275
2276 dnl dnl
2277 dnl dnl  DV plugin
2278 dnl dnl
2279 dnl AC_ARG_ENABLE(dv,
2280 dnl   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
2281 dnl if test "${enable_dv}" = "yes"
2282 dnl then
2283 dnl   AC_CHECK_HEADERS(libdv/dv.h, [
2284 dnl     VLC_ADD_PLUGINS([dv])
2285 dnl     VLC_ADD_LDFLAGS([dv],[-ldv])
2286 dnl    ],[])
2287 dnl fi
2288
2289 dnl
2290 dnl  Flac plugin
2291 dnl
2292 AC_ARG_ENABLE(flac,
2293   [  --enable-flac           flac decoder support (default disabled)])
2294 if test "${enable_flac}" = "yes"
2295 then
2296   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
2297     VLC_ADD_PLUGINS([flac flacdec])
2298     VLC_ADD_LDFLAGS([flacdec],[-lFLAC])
2299    ],[])
2300 fi
2301
2302 dnl
2303 dnl  Libmpeg2 plugin
2304 dnl
2305 AC_ARG_ENABLE(libmpeg2,
2306   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
2307 if test "${enable_libmpeg2}" != "no"
2308 then
2309   AC_ARG_WITH(libmpeg2-tree,
2310   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
2311   if test -n "${with_libmpeg2_tree}"
2312   then
2313     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
2314     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
2315     if test -z "${real_libmpeg2_tree}"
2316     then
2317       dnl  The given directory can't be found
2318       AC_MSG_RESULT(no)
2319       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
2320     fi
2321     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
2322     then
2323       dnl  Use a custom libmpeg2
2324       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
2325       VLC_ADD_PLUGINS([libmpeg2])
2326       VLC_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
2327       VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
2328       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
2329     else
2330       dnl  The given libmpeg2 wasn't built
2331       AC_MSG_RESULT(no)
2332       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
2333     fi
2334   else
2335     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
2336       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
2337       AC_EGREP_CPP(yes,
2338         [#include <mpeg2dec/mpeg2.h>
2339          #ifdef MPEG2_RELEASE
2340          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
2341          yes
2342          #endif
2343          #endif],
2344         [AC_MSG_RESULT([yes])
2345           VLC_ADD_PLUGINS([libmpeg2])
2346           VLC_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
2347         [AC_MSG_RESULT([no])
2348           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
2349
2350       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
2351     )
2352   fi
2353 fi
2354
2355 dnl
2356 dnl  Vorbis plugin
2357 dnl
2358 AC_ARG_ENABLE(vorbis,
2359   [  --enable-vorbis         Vorbis decoder support (default enabled)])
2360 if test "${enable_vorbis}" != "no"
2361 then
2362   AC_CHECK_HEADERS(vorbis/codec.h, [
2363     VLC_ADD_PLUGINS([vorbis])
2364     VLC_ADD_LDFLAGS([vorbis],[-lvorbis -logg]) ],[])
2365
2366   AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
2367     VLC_ADD_LDFLAGS([vorbis],[-lvorbisenc]) ],[])
2368 fi
2369
2370 dnl
2371 dnl  Tremor plugin
2372 dnl
2373 AC_ARG_ENABLE(tremor,
2374   [  --enable-tremor         Tremor decoder support (default disabled)])
2375 if test "${enable_tremor}" = "yes"
2376 then
2377   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2378     VLC_ADD_PLUGINS([tremor])
2379     VLC_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
2380    ],[])
2381 fi
2382
2383 dnl
2384 dnl  Speex plugin
2385 dnl
2386 AC_ARG_ENABLE(speex,
2387   [  --enable-speex          Speex decoder support (default enabled)])
2388 if test "${enable_speex}" != "no"
2389 then
2390   AC_CHECK_HEADERS(speex.h, [
2391     AC_MSG_CHECKING(for libspeex version > 1.1.0)
2392     AC_EGREP_CPP(yes,
2393       [#include <speex.h>
2394        #ifdef SPEEX_SET_SUBMODE_ENCODING
2395        yes
2396        #endif],
2397       [ AC_MSG_RESULT([yes])
2398         VLC_ADD_PLUGINS([speex])
2399         VLC_ADD_LDFLAGS([speex],[-lspeex]) ],
2400       [ AC_MSG_RESULT([no])
2401         AC_MSG_WARN([Your libspeex is too old, please get the development
2402                      version.]) ] )
2403     ],[])
2404 fi
2405
2406 dnl
2407 dnl  tarkin decoder plugin
2408 dnl
2409 AC_ARG_ENABLE(tarkin,
2410 [  --enable-tarkin         experimental tarkin codec (default disabled)])
2411 if test "${enable_tarkin}" = "yes"
2412 then
2413   AC_ARG_WITH(tarkin-tree,
2414   [    --with-tarkin-tree=PATH tarkin tree for static linking])
2415   if test -n "${with_tarkin_tree}"
2416   then
2417     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
2418     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
2419     if test -f "${real_tarkin_tree}/tarkin.o"
2420     then
2421       VLC_ADD_BUILTINS([tarkin])
2422       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
2423       VLC_ADD_LDFLAGS([tarkin],[${real_tarkin_tree}/mem.o ${real_tarkin_tree}/pnm.o ${real_tarkin_tree}/wavelet.o ${real_tarkin_tree}/wavelet_xform.o ${real_tarkin_tree}/wavelet_coeff.o ${real_tarkin_tree}/yuv.o ${real_tarkin_tree}/tarkin.o ${real_tarkin_tree}/info.o -logg])
2424       AC_MSG_RESULT(yes)
2425     else
2426       dnl  The given tarkin tree wasn't built
2427       AC_MSG_RESULT(no)
2428       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
2429                     make sure you compiled tarkin in ${with_tarkin_tree}])
2430     fi
2431   fi
2432 fi
2433
2434 dnl
2435 dnl  theora decoder plugin
2436 dnl
2437 AC_ARG_ENABLE(theora,
2438 [  --enable-theora         experimental theora codec (default disabled)])
2439 if test "${enable_theora}" = "yes"
2440 then
2441   AC_CHECK_HEADERS(theora/theora.h, [
2442     AC_CHECK_LIB(theora, theora_granule_time, [
2443       if test "${SYS}" = "mingw32"; then
2444         VLC_ADD_PLUGINS([theora])
2445       else
2446         VLC_ADD_BUILTINS([theora])
2447       fi
2448       theora_libs="-ltheora -logg"
2449       VLC_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
2450       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
2451 You also need to check that you have a libogg posterior to the 1.0 release.])],
2452       [-logg])
2453   ])
2454 fi
2455
2456 dnl
2457 dnl H264 encoder plugin (using libx264)
2458 dnl
2459 AC_ARG_ENABLE(x264,
2460   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
2461 if test "${enable_x264}" != "no"; then
2462   AC_ARG_WITH(x264-tree,
2463     [    --with-x264-tree=PATH  x264 tree for static linking ],[],[])
2464   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
2465   then
2466     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
2467     if test -z "${real_x264_tree}"
2468     then
2469       dnl  The given directory can't be found
2470       AC_MSG_RESULT(no)
2471       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
2472     fi
2473     dnl  Use a custom libx264
2474     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
2475     if test -f ${real_x264_tree}/x264.h
2476     then
2477       AC_MSG_RESULT(yes)
2478       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
2479       VLC_ADD_LDFLAGS([x264],[-L${real_x264_tree}])
2480       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264}"
2481       AC_CHECK_LIB(x264, x264_encoder_open, [
2482         VLC_ADD_BUILTINS([x264])
2483         VLC_ADD_LDFLAGS([x264],[-lx264])
2484       ],[
2485         AC_MSG_ERROR([the specified tree hasn't been compiled])
2486       ])
2487       LDFLAGS="${LDFLAGS_save}"
2488     else
2489       AC_MSG_RESULT(no)
2490       AC_MSG_ERROR([the specified tree doesn't have x264.h])
2491     fi
2492   else
2493     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264}"
2494     AC_CHECK_HEADERS(x264.h, [
2495       AC_CHECK_LIB(x264, x264_encoder_open, [
2496         VLC_ADD_PLUGINS([x264])
2497         VLC_ADD_LDFLAGS([x264],[-lx264])
2498       ],[
2499         if test "${enable_x264}" = "yes"; then
2500             AC_MSG_ERROR([Could not find libx264 on your system: you may get it from http://www.videolan.org/x264.html])
2501           fi
2502       ])
2503     ])
2504     LDFLAGS="${LDFLAGS_save}"
2505   fi
2506 fi
2507
2508 dnl
2509 dnl   subsdec support
2510 dnl
2511 VLC_ADD_LDFLAGS([subsdec],[${LIBICONV}])
2512 VLC_ADD_CPPFLAGS([subsdec],[${INCICONV}])
2513 VLC_ADD_PLUGINS([subsdec])
2514
2515 dnl
2516 dnl  CMML plugin
2517 dnl
2518 AC_ARG_ENABLE(cmml,
2519   [  --enable-cmml           CMML support (default enabled)])
2520 if test "${enable_cmml}" != "no"
2521 then
2522   VLC_ADD_PLUGINS([cmml])
2523 fi
2524
2525
2526 dnl
2527 dnl  Video Filters
2528 dnl
2529
2530 dnl
2531 dnl   png
2532 dnl
2533 AC_CHECK_HEADERS(png.h, [
2534   LDFLAGS="${LDFLAGS_save} -lz"
2535   AC_CHECK_LIB(png, png_set_rows, [
2536     VLC_ADD_LDFLAGS([logo],[-lpng -lz])
2537     VLC_ADD_PLUGINS([logo])
2538     VLC_ADD_LDFLAGS([svcdsub],[-lpng -lz])
2539     VLC_ADD_LDFLAGS([cvdsub],[-lpng -lz -lm])
2540     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])])
2541   ])
2542   LDFLAGS="${LDFLAGS_save}"
2543
2544 dnl
2545 dnl  Video plugins
2546 dnl
2547
2548 AC_ARG_WITH(,[Video plugins:])
2549
2550 dnl Check for DPMS
2551 if test "${SYS}" != "mingw32"
2552 then
2553   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2554   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
2555     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
2556     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
2557       AC_MSG_RESULT(yes)
2558       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
2559                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
2560     ],[
2561       AC_MSG_RESULT(no)
2562     ])
2563   ],,[
2564     #include <X11/Xlib.h>
2565   ])
2566   CPPFLAGS="${CPPFLAGS_save}"
2567 fi
2568
2569 dnl
2570 dnl  X11 module
2571 dnl  (enabled by default except on win32)
2572 dnl
2573 AC_ARG_ENABLE(x11,
2574   [  --enable-x11            X11 support (default enabled)])
2575 if test "${enable_x11}" != "no" &&
2576   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2577   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2578   AC_CHECK_HEADERS(X11/Xlib.h, [
2579     VLC_ADD_PLUGINS([x11])
2580     VLC_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2581     VLC_ADD_CPPFLAGS([x11],[-I${x_includes}])
2582   ])
2583   CPPFLAGS="${CPPFLAGS_save}"
2584 fi
2585
2586 dnl
2587 dnl  XVideo module
2588 dnl  (enabled by default except on win32)
2589 dnl
2590 AC_ARG_ENABLE(xvideo,
2591   [  --enable-xvideo         XVideo support (default enabled)])
2592 if test "${enable_xvideo}" != "no" &&
2593   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2594   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2595   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2596     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2597     AC_CHECK_LIB(Xv,XvPutImage,[
2598       # If libXv.so is available, xvideo can be a plugin. Otherwise, we
2599       # test for libXv_pic.
2600       if test -f /usr/X11R6/lib/libXv.so -o -f "${x_libraries}"/libXv.so; then
2601         VLC_ADD_PLUGINS([xvideo])
2602         VLC_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2603         VLC_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2604       else
2605         AC_CHECK_LIB(Xv_pic,XvPutImage,[
2606           VLC_ADD_PLUGINS([xvideo])
2607           VLC_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2608           VLC_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2609         ],[
2610           VLC_ADD_BUILTINS([xvideo])
2611           VLC_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2612           VLC_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2613         ])
2614       fi
2615     ])
2616     CFLAGS="${CFLAGS_save}"
2617   ]
2618   CPPFLAGS="${CPPFLAGS_save}")
2619 fi
2620
2621 dnl
2622 dnl  GLX module
2623 dnl  (enabled by default except on win32)
2624 dnl
2625 AC_ARG_ENABLE(glx,
2626   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)])
2627 if test "${enable_glx}" != "no" &&
2628   (test "${SYS}" != "mingw32" || test "${enable_glx}" = "yes"); then
2629   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2630   AC_CHECK_HEADERS(X11/Xlib.h, [
2631     AC_CHECK_HEADERS(GL/glx.h, [
2632       VLC_ADD_PLUGINS([glx])
2633       VLC_ADD_LDFLAGS([glx],[-L${x_libraries} -lX11 -lXext -lGL -lGLU])
2634       VLC_ADD_CPPFLAGS([glx],[-I${x_includes}])
2635   ]) ])
2636   CPPFLAGS="${CPPFLAGS_save}"
2637 fi
2638
2639 dnl
2640 dnl  Check for the Xinerama extension
2641 dnl
2642 if test "${enable_xvideo}" != "no" &&
2643   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2644   ac_cv_have_xinerama="no"
2645   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2646   CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2647   AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2648     AC_CHECK_LIB(Xinerama_pic, XineramaQueryExtension,[
2649       VLC_ADD_LDFLAGS([xvideo],[-lXinerama_pic])
2650       VLC_ADD_LDFLAGS([x11],[-lXinerama_pic])
2651       VLC_ADD_LDFLAGS([glx],[-lXinerama_pic])
2652       ac_cv_have_xinerama="yes"
2653     ],[
2654       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2655         VLC_ADD_LDFLAGS([xvideo],[-lXinerama])
2656         VLC_ADD_LDFLAGS([x11],[-lXinerama])
2657         VLC_ADD_LDFLAGS([glx],[-lXinerama])
2658         ac_cv_have_xinerama="yes"
2659       ])
2660     ])
2661   ])
2662   if test "${ac_cv_have_xinerama}" = "yes"; then
2663     AC_DEFINE(HAVE_XINERAMA, 1, [Define this if you have libXinerama installed])
2664   fi
2665   CFLAGS="${CFLAGS_save}"
2666   CPPFLAGS="${CPPFLAGS_save}"
2667 fi
2668
2669 dnl
2670 dnl  OpenGL module
2671 dnl  (enabled by default except on beos)
2672 dnl
2673 AC_ARG_ENABLE(opengl,
2674   [  --enable-opengl            OpenGL support (default enabled)])
2675 if test "${enable_opengl}" != "no" && test "${SYS}" != "beos"; then
2676   if test "${SYS}" != "darwin"; then
2677     AC_CHECK_HEADERS(GL/gl.h, [
2678       VLC_ADD_PLUGINS([opengl])
2679       if test "${SYS}" != "mingw32"; then
2680         VLC_ADD_LDFLAGS([opengl],[-L${x_libraries} -lGL -lGLU])
2681       else
2682         VLC_ADD_LDFLAGS([opengl],[-lopengl32])
2683       fi
2684     ])
2685   else
2686     dnl OS X special case (no GL/gl.h but OpenGL/gl.h)
2687     VLC_ADD_PLUGINS([opengl])
2688     VLC_ADD_LDFLAGS([opengl],[-framework OpenGL])
2689   fi
2690 fi
2691
2692 dnl
2693 dnl  SDL module
2694 dnl
2695 AC_ARG_ENABLE(sdl,
2696   [  --enable-sdl            SDL support (default enabled)])
2697 if test "${enable_sdl}" != "no"
2698 then
2699   SDL_PATH="${PATH}"
2700   AC_ARG_WITH(sdl-config-path,
2701     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2702     [ if test "${with_sdl_config_path}" != "no"
2703       then
2704         SDL_PATH="${with_sdl_config_path}:${PATH}"
2705       fi ])
2706   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2707   SDL_CONFIG="${SDL12_CONFIG}"
2708   SDL_HEADER="SDL12/SDL.h"
2709   if test "${SDL_CONFIG}" = "no"
2710   then
2711     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2712     SDL_CONFIG=${SDL11_CONFIG}
2713     SDL_HEADER="SDL11/SDL.h"
2714   fi
2715   if test "${SDL_CONFIG}" = "no"
2716   then
2717     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2718     SDL_HEADER="SDL/SDL.h"
2719   fi
2720   # check for cross-compiling
2721   SDL_PREFIX=
2722   AC_ARG_WITH(sdl-prefix,
2723     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2724                                e.g use as:
2725                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2726   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2727   then
2728     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2729   fi
2730   if test "${SDL_CONFIG}" != "no"
2731   then
2732     VLC_ADD_PLUGINS([vout_sdl aout_sdl])
2733     VLC_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2734     VLC_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2735     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2736     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2737       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2738       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2739           As a last resort we also test for SDL.h presence),
2740       [ AC_MSG_ERROR([The development package for SDL is not installed.
2741 Please install it and try again. Alternatively you can also configure with
2742 --disable-sdl.])
2743       ])])
2744     CPPFLAGS="${CPPFLAGS_save}"
2745     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2746     then
2747       AC_MSG_ERROR([The development package for SDL is not installed.
2748 Please install it and try again. Alternatively you can also configure with
2749 --disable-sdl.])
2750     fi
2751   elif test "${enable_sdl}" =  "yes"
2752   then
2753     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2754 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2755     ])
2756   fi
2757 fi
2758
2759 dnl
2760 dnl  freetype module
2761 dnl
2762 AC_ARG_ENABLE(freetype,
2763   [  --enable-freetype       freetype support (default enabled)])
2764 AC_ARG_ENABLE(fribidi,
2765   [  --enable-fribidi        fribidi support (default enabled)])
2766 if test "${enable_freetype}" != "no"
2767 then
2768   FREETYPE_PATH="${PATH}"
2769   AC_ARG_WITH(freetype-config-path,
2770     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2771     [ if test "${with_freetype_config_path}" != "no"
2772       then
2773         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2774       fi ])
2775   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2776
2777   if test "${FREETYPE_CONFIG}" != "no"
2778   then
2779     VLC_ADD_PLUGINS([freetype])
2780     VLC_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags` ${INCICONV}])
2781     VLC_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs` ${LIBICONV}])
2782     AC_CHECK_HEADERS(Carbon/Carbon.h,
2783       [VLC_ADD_LDFLAGS([freetype],[-framework Carbon])])
2784   elif test "${enable_freetype}" =  "yes"
2785   then
2786     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2787 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2788     ])
2789   fi
2790
2791   dnl fribidi support
2792   if test "${enable_fribidi}" != "no"
2793   then
2794     FRIBIDI_PATH="${PATH}"
2795     AC_ARG_WITH(fribidi-config-path,
2796       [    --with-fribidi-config-path=PATH fribidi-config path (default search in \$PATH)],
2797       [ if test "${with_fribidi_config_path}" != "no"
2798         then
2799           FRIBIDI_PATH="${with_fribidi_config_path}:${PATH}"
2800         fi ])
2801     AC_PATH_PROG(FRIBIDI_CONFIG, fribidi-config, no, ${FRIBIDI_PATH})
2802
2803     if test "${FRIBIDI_CONFIG}" != "no"
2804     then
2805       VLC_ADD_CFLAGS([freetype], [`${FRIBIDI_CONFIG} --cflags` -DHAVE_FRIBIDI])
2806       VLC_ADD_LDFLAGS([freetype], [`${FRIBIDI_CONFIG} --libs`])
2807     fi
2808   fi
2809 fi
2810
2811 dnl
2812 dnl  SVG module
2813 dnl
2814 AC_ARG_ENABLE(svg,
2815   [  --enable-svg            SVG support (default disabled)])
2816 if test "${enable_svg}" == "yes"
2817 then
2818   PKG_CHECK_MODULES(SVG,
2819         librsvg-2.0 >= 2.5.0,
2820         [
2821           VLC_ADD_LDFLAGS([svg],[$SVG_LIBS])
2822           VLC_ADD_CFLAGS([svg],[$SVG_CFLAGS])
2823           VLC_ADD_PLUGINS([svg]) ],
2824         [AC_MSG_WARN(SVG library not found)])
2825 fi
2826
2827 dnl
2828 dnl  Qt Embedded module
2829 dnl  (disabled by default)
2830 dnl
2831 AC_ARG_ENABLE(qte,
2832   [  --enable-qte            QT Embedded support (default disabled)])
2833 if test "${enable_qte}" = "yes"
2834 then
2835   AC_ARG_WITH(qte,
2836   [    --with-qte=PATH       Qt Embedded headers and libraries])
2837   if test "${with_qte}" != "no" -a -n "${with_qte}"
2838   then
2839     VLC_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2840     VLC_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2841   else
2842     VLC_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2843     VLC_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2844   fi
2845   VLC_ADD_PLUGINS([qte])
2846   NEED_QTE_MAIN=yes
2847   CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
2848   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2849     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2850   ] )
2851   CPPFLAGS="${CPPFLAGS_save}"
2852 fi
2853
2854 dnl
2855 dnl  Qt Video output module
2856 dnl  (disabled by default)
2857 dnl
2858 dnl AC_ARG_ENABLE(qt_video,
2859 dnl   [  --enable-qt_video            QT Video Output support (default disabled)])
2860 dnl if test "${enable_qt_video}" = "yes"
2861 dnl then
2862 dnl  VLC_ADD_PLUGINS([qt_video])
2863 dnl  VLC_ADD_LDFLAGS([qt_video],[-L${QTDIR}/lib])
2864 dnl  LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt_video}"
2865 dnl   AC_CHECK_LIB(qt-mt,main,[
2866 dnl    VLC_ADD_LDFLAGS([qt_video],[-lqt-mt])
2867 dnl  ],[
2868 dnl    AC_CHECK_LIB(qt,main,[
2869 dnl      VLC_ADD_LDFLAGS([qt_video],[-lqt])
2870 dnl    ])
2871 dnl  ])
2872 dnl  NEED_QTE_MAIN=yes
2873 dnl  LDFLAGS="${LDFLAGS_save}"
2874 dnl  VLC_ADD_CXXFLAGS([qt_video],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2875 dnl fi
2876
2877 dnl
2878 dnl Roku HD1000 Video output module
2879 dnl
2880 AC_ARG_ENABLE(hd1000v,
2881   [  --enable-hd1000v        HD1000 Video Output module (default enabled on HD1000)])
2882 if test "${enable_hd1000v}" != "no" &&
2883   (test "${SYS}" != "mingw32" || test "${enable_hd1000v}" = "yes")
2884 then
2885   AC_LANG_PUSH([C++])
2886   AC_CHECK_HEADERS([cascade/graphics/CascadeScreen.h cascade/graphics/CascadeBitmap.h],
2887   [
2888     can_build_roku="yes"
2889   ],
2890   [
2891     can_build_roku="no"
2892     AC_MSG_WARN([Not building Roku HD1000 compatible video output])
2893   ])
2894   if test "$can_build_roku" = "yes"
2895   then
2896     VLC_ADD_PLUGINS([hd1000v])
2897     VLC_ADD_LDFLAGS([hd1000v],[-lCascade -ldvbpsi -lmad])
2898   fi
2899   AC_LANG_POP([C++])
2900 fi
2901
2902 dnl
2903 dnl  Windows DirectX module
2904 dnl
2905 AC_ARG_ENABLE(directx,
2906   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2907 if test "${enable_directx}" != "no"
2908 then
2909   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2910   then
2911     AC_ARG_WITH(directx,
2912     [    --with-directx=PATH   Win32 DirectX headers])
2913     if test -z "${with_directx}"
2914     then
2915       AC_CHECK_HEADERS(ddraw.h,
2916       [ VLC_ADD_PLUGINS([vout_directx aout_directx])
2917         VLC_ADD_LDFLAGS([vout_directx],[-lgdi32])
2918         dnl to be moved when dependance is removed
2919         AC_CHECK_HEADERS(GL/gl.h, [
2920             VLC_ADD_PLUGINS([glwin32])
2921             VLC_ADD_LDFLAGS([glwin32],[-lopengl32 -lgdi32])
2922         ]) ])
2923     else
2924       AC_MSG_CHECKING(for directX headers in ${with_directx})
2925       if test -f ${with_directx}/ddraw.h
2926       then
2927         VLC_ADD_PLUGINS([vout_directx aout_directx])
2928         VLC_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2929         VLC_ADD_LDFLAGS([vout_directx],[-lgdi32])
2930         AC_MSG_RESULT(yes)
2931       else
2932         AC_MSG_RESULT(no)
2933         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2934       fi
2935     fi
2936   fi
2937 fi
2938
2939 dnl
2940 dnl  Linux framebuffer module
2941 dnl
2942 AC_ARG_ENABLE(fb,
2943   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2944     if test "${enable_fb}" != "no"
2945     then
2946       AC_CHECK_HEADERS(linux/fb.h, [
2947         VLC_ADD_PLUGINS([fb])
2948       ])
2949     fi
2950
2951 dnl
2952 dnl  Linux MGA module
2953 dnl
2954 AC_ARG_ENABLE(mga,
2955   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2956   [ if test "${enable_mga}" = "yes"
2957     then
2958       VLC_ADD_PLUGINS([mga])
2959     fi ])
2960
2961 dnl
2962 dnl  SVGAlib module
2963 dnl
2964 AC_ARG_ENABLE(svgalib,
2965   [  --enable-svgalib        SVGAlib support (default disabled)])
2966 if test "${enable_svgalib}" = "yes"
2967 then
2968   VLC_ADD_PLUGINS([svgalib])
2969   VLC_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2970 fi
2971
2972 dnl
2973 dnl  GGI module
2974 dnl
2975 AC_ARG_ENABLE(ggi,
2976   [  --enable-ggi            GGI support (default disabled)])
2977 if test "${enable_ggi}" = "yes"
2978 then
2979   VLC_ADD_PLUGINS([ggi])
2980   VLC_ADD_LDFLAGS([ggi],[-lggi])
2981   AC_ARG_WITH(ggi,
2982     [    --with-ggi=PATH       path to libggi],
2983     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2984       then
2985         VLC_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2986         VLC_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2987       fi ])
2988 fi
2989
2990 dnl
2991 dnl  Glide module
2992 dnl
2993 AC_ARG_ENABLE(glide,
2994   [  --enable-glide          Glide (3dfx) support (default disabled)])
2995 if test "${enable_glide}" = "yes"
2996 then
2997   VLC_ADD_PLUGINS([glide])
2998   VLC_ADD_LDFLAGS([glide],[-lglide2x -lm])
2999   VLC_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
3000   AC_ARG_WITH(glide,
3001     [    --with-glide=PATH     path to libglide],
3002     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
3003       then
3004         VLC_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
3005         VLC_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
3006       fi ])
3007 fi
3008
3009 dnl
3010 dnl  AA plugin
3011 dnl
3012 AC_ARG_ENABLE(aa,
3013   [  --enable-aa             aalib output (default disabled)])
3014 if test "${enable_aa}" = "yes"
3015 then
3016   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
3017   if test "${have_aa}" = "true"
3018   then
3019     VLC_ADD_PLUGINS([aa])
3020     VLC_ADD_LDFLAGS([aa],[-laa])
3021   fi
3022 fi
3023
3024 dnl
3025 dnl  libcaca plugin
3026 dnl
3027 AC_ARG_ENABLE(caca,
3028   [  --enable-caca           libcaca output (default disabled)])
3029 if test "${enable_caca}" = "yes"
3030 then
3031   CACA_PATH="${PATH}"
3032   AC_ARG_WITH(caca-config-path,
3033     [    --with-caca-config-path=PATH caca-config path (default search in \$PATH)],
3034     [ if test "${with_caca_config_path}" != "no"
3035       then
3036         CACA_PATH="${with_caca_config_path}:${PATH}"
3037       fi ])
3038   AC_PATH_PROG(CACA_CONFIG, caca-config, no, ${CACA_PATH})
3039   if test "${CACA_CONFIG}" != "no"
3040   then
3041     VLC_ADD_PLUGINS([caca])
3042     VLC_ADD_CFLAGS([caca],[`${CACA_CONFIG} --cflags`])
3043     VLC_ADD_LDFLAGS([caca],[`${CACA_CONFIG} --plugin-libs`])
3044   fi
3045 fi
3046
3047 dnl
3048 dnl  win32 GDI plugin
3049 dnl
3050 AC_ARG_ENABLE(wingdi,
3051   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
3052 if test "${enable_wingdi}" != "no"; then
3053   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
3054     VLC_ADD_PLUGINS([wingdi])
3055     VLC_ADD_LDFLAGS([wingdi],[-lgdi32])
3056   fi
3057 fi
3058
3059 dnl
3060 dnl  Audio plugins
3061 dnl
3062
3063 AC_ARG_WITH(,[Audio plugins:])
3064
3065 dnl
3066 dnl  OSS /dev/dsp module (enabled by default except on win32)
3067 dnl
3068 AC_ARG_ENABLE(oss,
3069   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
3070
3071 if test "${enable_oss}" != "no" &&
3072   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
3073 then
3074   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
3075     VLC_ADD_PLUGINS([oss])
3076     AC_CHECK_LIB(ossaudio,main,VLC_ADD_LDFLAGS([oss],[-lossaudio]))
3077   ])
3078 fi
3079
3080 dnl
3081 dnl  Esound module
3082 dnl
3083 AC_ARG_ENABLE(esd,
3084   [  --enable-esd            Esound library support (default disabled)],
3085   [if test "${enable_esd}" = "yes"
3086    then
3087      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
3088      if test "${ESD_CONFIG}" != "no"
3089      then
3090        VLC_ADD_PLUGINS([esd])
3091        VLC_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
3092        VLC_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
3093      fi
3094    fi])
3095
3096 dnl
3097 dnl  aRts module
3098 dnl
3099 AC_ARG_ENABLE(arts,
3100   [  --enable-arts           aRts sound server (default disabled)],
3101   [if test "${enable_arts}" = "yes"
3102    then
3103      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
3104      if test "${ARTS_CONFIG}" != "no"
3105      then
3106        VLC_ADD_PLUGINS([arts])
3107        VLC_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
3108        VLC_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
3109      fi
3110    fi])
3111
3112 dnl
3113 dnl  ALSA module
3114 dnl
3115 AC_ARG_ENABLE(alsa,
3116   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
3117   [if test "${enable_alsa}" = "yes"
3118    then
3119      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
3120      if test "${have_alsa}" = "true"
3121      then
3122        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
3123                        #define ALSA_PCM_NEW_SW_PARAMS_API
3124                        #include <alsa/asoundlib.h>],
3125           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
3126            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
3127        VLC_ADD_PLUGINS([alsa])
3128        VLC_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
3129      else
3130        AC_MSG_ERROR([Could not find ALSA development headers])
3131      fi
3132    fi])
3133
3134 dnl
3135 dnl  win32 waveOut plugin
3136 dnl
3137 AC_ARG_ENABLE(waveout,
3138   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
3139 if test "${enable_waveout}" != "no"; then
3140   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
3141     VLC_ADD_PLUGINS([waveout])
3142     VLC_ADD_LDFLAGS([waveout],[-lwinmm])
3143   fi
3144 fi
3145
3146 dnl
3147 dnl  CoreAudio plugin
3148 dnl
3149 AC_ARG_ENABLE(coreaudio,
3150   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
3151 if test "${enable_coreaudio}" != "no" &&
3152   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
3153 then
3154   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h,
3155     [ VLC_ADD_BUILTINS([coreaudio])
3156       VLC_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
3157       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
3158       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
3159         AC_MSG_RESULT(yes)
3160         VLC_ADD_PLUGINS([coreaudio_resampler])
3161         VLC_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
3162       ],[ AC_MSG_RESULT(no) ])
3163     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
3164 fi
3165
3166 dnl
3167 dnl  Roku HD1000 audio
3168 dnl
3169 AC_ARG_ENABLE(hd1000a,
3170   [  --enable-hd1000a        HD1000 audio module (default enabled on HD1000)])
3171 if test "${enable_hd1000a}" != "no" &&
3172   (test "${SYS}" != "mingw32" || test "${enable_hd1000a}" = "yes")
3173 then
3174   AC_LANG_PUSH([C++])
3175   AC_CHECK_HEADERS(deschutes/libraries/hdmachinex225/PCMAudioPlayer.h, [
3176     VLC_ADD_PLUGINS([hd1000a])
3177     AC_CHECK_LIB(HDMachineX225,main,VLC_ADD_LDFLAGS([hd1000a],[-lHDMachineX225]))  ])
3178   AC_LANG_POP([C++])
3179 fi
3180
3181 dnl
3182 dnl  Interface plugins
3183 dnl
3184
3185 AC_ARG_WITH(,[Interface plugins:])
3186
3187 dnl special case for BeOS
3188 if test "${SYS}" = "beos"
3189 then
3190     VLC_ADD_BUILTINS([beos])
3191 fi
3192
3193 dnl
3194 dnl Skins2 module
3195 dnl
3196 AC_ARG_ENABLE(skins2,
3197   [  --enable-skins2         Skins2 interface module (experimental)])
3198 if test "${enable_skins2}" = "yes" || (test "${SYS}" != "darwin" && test "${SYS}" != "beos" && test "${enable_skins2}" != "no"); then
3199
3200   dnl test for the required libraries
3201   skins2_missing_lib="no"
3202
3203   dnl freetype
3204   if test "${FREETYPE_CONFIG}" != "no"; then
3205     VLC_ADD_CPPFLAGS([skins2],[`${FREETYPE_CONFIG} --cflags`])
3206     VLC_ADD_LDFLAGS([skins2],[`${FREETYPE_CONFIG} --libs`])
3207   else
3208     skins2_missing_lib="yes"
3209     if test "${enable_skins2}" = "yes"; then
3210       AC_MSG_ERROR([Could not find freetype (required for skins2)])
3211     fi
3212   fi
3213
3214   dnl iconv
3215   if test "$am_cv_func_iconv" = "yes"; then
3216     VLC_ADD_CPPFLAGS([skins2],[${INCICONV}])
3217     VLC_ADD_LDFLAGS([skins2],[${LIBICONV} -lpng])
3218   else
3219     skins2_missing_lib="yes"
3220     if test "${enable_skins2}" = "yes"; then
3221       AC_MSG_ERROR([Could not find iconv (required for skins2)])
3222     fi
3223   fi
3224
3225   dnl libxml2
3226   XML2_PATH="${PATH}"
3227   AC_ARG_WITH(xml2-config-path,
3228     [    --with-xml2-config-path=PATH xml2-config path (default search in \$PATH)],
3229     [ if test "${with_xml2_config_path}" != "no"; then
3230         XML2_PATH="${with_xml2_config_path}:${PATH}"
3231       fi ])
3232   AC_PATH_PROG(XML2_CONFIG, xml2-config, no, ${XML2_PATH})
3233   if test "${XML2_CONFIG}" != "no"; then
3234     VLC_ADD_CPPFLAGS([skins2],[`${XML2_CONFIG} --cflags`])
3235     VLC_ADD_LDFLAGS([skins2],[`${XML2_CONFIG} --libs`])
3236     dnl skins2 depends on the xmlTextReader extension
3237     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_skins2}"
3238     AC_CHECK_LIB(xml2,xmlTextReaderConstName,[],[
3239       skins2_missing_lib="yes"
3240       AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version; maybe you are missing libpng.])
3241       if test "${enable_skins2}" = "yes"; then
3242         AC_MSG_ERROR([libxml2 missing the xmlTextReader extension (required for skins2)])
3243       fi])
3244     LDFLAGS="${LDFLAGS_save}"
3245   else
3246     skins2_missing_lib="yes"
3247     if test "${enable_skins2}" = "yes"; then
3248       AC_MSG_ERROR([Could not find libxml2 (required for skins2)])
3249     fi
3250   fi
3251
3252   if test "${skins2_missing_lib}" = "no" && (test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"); then
3253     VLC_ADD_PLUGINS([skins2])
3254     ALIASES="${ALIASES} svlc"
3255     VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -Imodules/gui/skins2 -DWIN32_SKINS])
3256     VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3257     VLC_ADD_LDFLAGS([skins2],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
3258
3259   else if test "${skins2_missing_lib}" = "no"; then
3260     VLC_ADD_PLUGINS([skins2])
3261     ALIASES="${ALIASES} svlc"
3262     VLC_ADD_CPPFLAGS([skins2],[-Imodules/gui/skins2 -I${x_includes} -DX11_SKINS])
3263     VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3264     VLC_ADD_LDFLAGS([skins2],[-L${x_libraries} -lXext -lX11])
3265   fi fi
3266 fi
3267
3268
3269 dnl dnl
3270 dnl dnl  Gtk+ module
3271 dnl dnl
3272 dnl AC_ARG_ENABLE(gtk,
3273 dnl   [  --enable-gtk            Gtk+ support (default enabled)])
3274 dnl if test "${enable_gtk}" != "no"
3275 dnl then
3276 dnl   GTK_PATH="${PATH}"
3277 dnl   AC_ARG_WITH(gtk-config-path,
3278 dnl     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
3279 dnl     [ if test "${with_gtk_config_path}" != "no"
3280 dnl       then
3281 dnl         GTK_PATH="${with_gtk_config_path}:${PATH}"
3282 dnl       fi ])
3283 dnl   # look for gtk-config
3284 dnl   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
3285 dnl   GTK_CONFIG=${GTK12_CONFIG}
3286 dnl   if test "${GTK_CONFIG}" = "no"
3287 dnl   then
3288 dnl     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
3289 dnl   fi
3290 dnl   if test "${GTK_CONFIG}" != "no"
3291 dnl   then
3292 dnl     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
3293 dnl     then
3294 dnl       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
3295 dnl     fi
3296 dnl     if test "${SYS}" != "mingw32"; then
3297 dnl       VLC_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
3298 dnl       VLC_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
3299 dnl     else
3300 dnl       VLC_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
3301 dnl       VLC_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
3302 dnl     fi
3303 dnl     # now look for the gtk.h header
3304 dnl     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
3305 dnl     ac_cv_gtk_headers=yes
3306 dnl     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
3307 dnl       ac_cv_gtk_headers=no
3308 dnl       echo "Cannot find gtk development headers."
3309 dnl     ])
3310 dnl     if test "${ac_cv_gtk_headers}" = "yes"
3311 dnl     then
3312 dnl       VLC_ADD_PLUGINS([gtk])
3313 dnl       if test "${SYS}" != "mingw32"; then
3314 dnl         NEED_GTK_MAIN=yes
3315 dnl       fi
3316 dnl       ALIASES="${ALIASES} gvlc"
3317 dnl     fi
3318 dnl     CPPFLAGS="${CPPFLAGS_save}"
3319 dnl   fi
3320 dnl fi
3321 dnl
3322 dnl
3323 dnl  Gtk+2 module ! Disabled for now as it is unusable and confuses users
3324 dnl
3325 dnl AC_ARG_ENABLE(gtk2,
3326 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
3327 dnl if test "${enable_gtk2}" = "yes"
3328 dnl then
3329 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
3330 dnl   VLC_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
3331 dnl   VLC_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
3332 dnl   VLC_ADD_PLUGINS([gtk2])
3333 dnl   if test "${SYS}" != "mingw32"; then
3334 dnl     NEED_GTK2_MAIN=yes
3335 dnl   fi
3336 dnl fi
3337
3338 dnl
3339 dnl  PDA Gtk+2 module
3340 dnl
3341 AC_ARG_ENABLE(pda,
3342   [  --enable-pda            PDA interface needs Gtk2 support (default disabled)])
3343 if test "${enable_pda}" = "yes"
3344 then
3345   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
3346   VLC_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
3347   VLC_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
3348   VLC_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
3349   VLC_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
3350   VLC_ADD_PLUGINS([pda])
3351   if test "${SYS}" != "mingw32"; then
3352     NEED_GTK2_MAIN=yes
3353   fi
3354 fi
3355
3356 dnl dnl
3357 dnl dnl  Gnome module
3358 dnl dnl
3359 dnl AC_ARG_ENABLE(gnome,
3360 dnl   [  --enable-gnome          Gnome interface support (default disabled)],
3361 dnl   [if test "${enable_gnome}" = "yes"; then
3362 dnl     # look for gnome-config
3363 dnl     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
3364 dnl     if test -x ${GNOME_CONFIG}
3365 dnl     then
3366 dnl        VLC_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
3367 dnl        VLC_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
3368 dnl     fi
3369 dnl     # now look for the gnome.h header
3370 dnl     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
3371 dnl     AC_CHECK_HEADERS(gnome.h, [
3372 dnl       VLC_ADD_PLUGINS([gnome])
3373 dnl       NEED_GTK_MAIN=yes
3374 dnl       NEED_GNOME_MAIN=yes
3375 dnl       ALIASES="${ALIASES} gnome-vlc"
3376 dnl       dnl We need this because of some moronic gnomesupport.h flavours
3377 dnl       AC_MSG_CHECKING(for strndup in gnome.h)
3378 dnl       AC_EGREP_HEADER(strndup,gnome.h,[
3379 dnl         AC_MSG_RESULT(yes)
3380 dnl         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
3381 dnl                   Define if <gnome.h> defines strndup.)],[
3382 dnl         AC_MSG_RESULT(no)])
3383 dnl      ],[
3384 dnl       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
3385 dnl developement tools or remove the --enable-gnome option])
3386 dnl      ])
3387 dnl     CPPFLAGS="${CPPFLAGS_save}"
3388 dnl   fi])
3389
3390 dnl
3391 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
3392 dnl
3393 dnl AC_ARG_ENABLE(gnome2,
3394 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
3395 dnl if test "${enable_gnome2}" = "yes"
3396 dnl then
3397 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
3398 dnl   VLC_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
3399 dnl   VLC_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
3400 dnl   VLC_ADD_PLUGINS([gnome2])
3401 dnl   if test "${SYS}" != "mingw32"; then
3402 dnl     NEED_GNOME2_MAIN=yes
3403 dnl   fi
3404 dnl fi
3405
3406 dnl
3407 dnl  wxWindows module
3408 dnl
3409 AC_ARG_ENABLE(wxwindows,
3410   [  --enable-wxwindows      wxWindows support (default enabled)])
3411 if test "${enable_wxwindows}" != "no"
3412 then
3413   WXWINDOWS_PATH="${PATH}"
3414   AC_ARG_WITH(wx-config-path,
3415     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
3416     [ if test "${with_wx_config_path}" != "no"
3417       then
3418         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
3419       fi ])
3420   # look for wx-config
3421   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
3422   if test "${WX_CONFIG}" != "no"
3423   then
3424     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
3425     then
3426       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
3427     fi
3428     AC_LANG_PUSH(C++)
3429     VLC_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
3430     VLC_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
3431     # now look for the wxprec.h header
3432     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
3433     ac_cv_wx_headers=yes
3434     AC_CHECK_HEADERS(wx/wxprec.h, , [
3435       ac_cv_wx_headers=no
3436       echo "Cannot find wxWindows development headers."
3437     ])
3438     if test "${ac_cv_wx_headers}" = "yes"
3439     then
3440       VLC_ADD_PLUGINS([wxwindows])
3441       ALIASES="${ALIASES} wxvlc"
3442     fi
3443     CPPFLAGS="${CPPFLAGS_save}"
3444     AC_LANG_POP(C++)
3445   fi
3446 fi
3447
3448 dnl dnl
3449 dnl dnl  Qt module
3450 dnl dnl
3451 dnl AC_ARG_ENABLE(qt,
3452 dnl   [  --enable-qt             Qt interface support (default disabled)],
3453 dnl   [if test "${enable_qt}" = "yes"; then
3454 dnl      VLC_ADD_PLUGINS([qt])
3455 dnl      ALIASES="${ALIASES} qvlc"
3456 dnl      VLC_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
3457 dnl      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
3458 dnl      AC_CHECK_LIB(qt-mt,main,[
3459 dnl        VLC_ADD_LDFLAGS([qt],[-lqt-mt])
3460 dnl      ],[
3461 dnl        AC_CHECK_LIB(qt,main,[
3462 dnl          VLC_ADD_LDFLAGS([qt],[-lqt])
3463 dnl        ])
3464 dnl      ])
3465 dnl      LDFLAGS="${LDFLAGS_save}"
3466 dnl      VLC_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
3467 dnl      if test -x ${QTDIR}/bin/moc
3468 dnl      then
3469 dnl        MOC=${QTDIR}/bin/moc
3470 dnl      else
3471 dnl        MOC=moc
3472 dnl      fi
3473 dnl    fi])
3474 dnl
3475 dnl dnl
3476 dnl dnl  KDE module
3477 dnl dnl
3478 dnl AC_ARG_ENABLE(kde,
3479 dnl   [  --enable-kde            KDE interface support (default disabled)],
3480 dnl   [if test "${enable_kde}" = "yes"; then
3481 dnl      VLC_ADD_PLUGINS([kde])
3482 dnl      ALIASES="${ALIASES} kvlc"
3483 dnl      VLC_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
3484 dnl      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
3485 dnl      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3486 dnl      AC_CHECK_LIB(kfile,main,[
3487 dnl        VLC_ADD_LDFLAGS([kde],[-lkfile])
3488 dnl      ])
3489 dnl      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3490 dnl      AC_CHECK_LIB(kdeui,main,[
3491 dnl        VLC_ADD_LDFLAGS([kde],[-lkdeui])
3492 dnl      ])
3493 dnl      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3494 dnl      AC_CHECK_LIB(kio,main,[
3495 dnl        VLC_ADD_LDFLAGS([kde],[-lkio])
3496 dnl      ])
3497 dnl      LDFLAGS="${LDFLAGS_save}"
3498 dnl      VLC_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
3499 dnl      VLC_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
3500 dnl      if test -x ${QTDIR}/bin/moc
3501 dnl      then
3502 dnl        MOC=${QTDIR}/bin/moc
3503 dnl      else
3504 dnl        MOC=moc
3505 dnl      fi
3506 dnl    fi])
3507
3508 dnl
3509 dnl  Opie QT embedded module
3510 dnl
3511 AC_ARG_ENABLE(opie,
3512   [  --enable-opie           Qt embedded interface support (default disabled)],
3513   [if test "${enable_opie}" = "yes"; then
3514      AC_ARG_WITH(qte,
3515      [    --with-qte=PATH       Qt Embedded headers and libraries])
3516      if test "${with_qte}" != "no" -a -n "${with_qte}"
3517      then
3518        VLC_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
3519        VLC_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
3520      else
3521        VLC_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
3522        VLC_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
3523      fi
3524      CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
3525      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
3526        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
3527      ] )
3528      CPPFLAGS="${CPPFLAGS_save}"
3529
3530      VLC_ADD_PLUGINS([opie])
3531      NEED_QTE_MAIN=yes
3532      VLC_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
3533      VLC_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
3534      if test "${with_qte}" != "no" -a -n "${with_qte}"
3535      then
3536        MOC=${with_qte}/bin/moc
3537      else
3538        MOC=${QTDIR}/bin/moc
3539      fi
3540    fi])
3541
3542 dnl
3543 dnl  MacOS X module
3544 dnl
3545 AC_ARG_ENABLE(macosx,
3546   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
3547   [if test "${enable_macosx}" = "yes"
3548    then
3549      VLC_ADD_BUILTINS([macosx])
3550      VLC_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC -framework OpenGL])
3551    fi],
3552   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
3553      VLC_ADD_BUILTINS([macosx])
3554      VLC_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC -framework OpenGL])
3555    )])
3556
3557 dnl
3558 dnl  QNX RTOS module
3559 dnl
3560 AC_ARG_ENABLE(qnx,
3561   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
3562     if test "${enable_qnx}" != "no"
3563     then
3564       AC_CHECK_HEADERS(Ph.h, [
3565         VLC_ADD_PLUGINS([qnx])
3566         VLC_ADD_LDFLAGS([qnx],[-lasound -lph])
3567       ])
3568     fi
3569
3570 dnl
3571 dnl  ncurses module
3572 dnl
3573 AC_ARG_ENABLE(ncurses,
3574   [  --enable-ncurses        ncurses interface support (default disabled)],
3575   [if test "${enable_ncurses}" = "yes"; then
3576      VLC_ADD_PLUGINS([ncurses])
3577      VLC_ADD_LDFLAGS([ncurses],[-lncurses])
3578    fi])
3579
3580 dnl
3581 dnl  XOSD plugin
3582 dnl
3583 AC_ARG_ENABLE(xosd,
3584   [  --enable-xosd           xosd interface support (default disabled)])
3585 if test "${enable_xosd}" = "yes"
3586 then
3587   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
3588   AC_CHECK_LIB(xosd,xosd_set_offset,
3589       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
3590     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
3591         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
3592       AC_TRY_COMPILE([#include <xosd.h>],
3593          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
3594           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
3595   if test "${have_xosd}" = "true"
3596   then
3597     VLC_ADD_PLUGINS([xosd])
3598     VLC_ADD_LDFLAGS([xosd],[-lxosd])
3599   fi
3600 fi
3601
3602 dnl
3603 dnl Visualisation plugin
3604 dnl
3605 AC_ARG_ENABLE(visual,
3606   [  --enable-visual         visualisation plugin (default enabled)])
3607 if test "${enable_visual}" != "no"
3608 then
3609     VLC_ADD_PLUGINS([visual])
3610 fi
3611
3612 dnl
3613 dnl OpenGL visualisation plugin
3614 dnl
3615 AC_ARG_ENABLE(galaktos,
3616   [  --enable-galaktos       OpenGL visualisation plugin (default disabled)])
3617 if test "${enable_galaktos}" = "yes"
3618 then
3619   AC_CHECK_HEADERS(GL/gl.h, [
3620     VLC_ADD_PLUGINS([galaktos])
3621     if test "${SYS}" != "mingw32"; then
3622       VLC_ADD_LDFLAGS([galaktos],[-L${x_libraries} -lGL -lGLU])
3623     else
3624       VLC_ADD_LDFLAGS([galaktos],[-lopengl32])
3625     fi
3626   ])
3627 fi
3628
3629 dnl
3630 dnl  goom visualization plugin
3631 dnl
3632 AC_ARG_ENABLE(goom,
3633 [  --enable-goom           goom visualisation plugin (default disabled)])
3634 if test "${enable_goom}" = "yes"
3635 then
3636   AC_ARG_WITH(goom-tree,
3637     [    --with-goom-tree=PATH goom tree for static linking (required)])
3638
3639   dnl
3640   dnl test for --with-goom-tree
3641   dnl
3642   if test "${with_goom_tree}" != "no" -a -n "${with_goom_tree}"; then
3643     AC_MSG_CHECKING(for libgoom2.a in ${with_goom_tree})
3644     real_goom_tree="`cd ${with_goom_tree} 2>/dev/null && pwd`"
3645     if test -z "${real_goom_tree}"; then
3646       dnl  The given directory can't be found
3647       AC_MSG_RESULT(no)
3648       AC_MSG_ERROR([cannot cd to ${with_goom_tree}])
3649     fi
3650     if test -f "${real_goom_tree}/src/.libs/libgoom2.a"; then
3651       AC_MSG_RESULT(${real_goom_tree}/src/.libs/libgoom2.a)
3652       VLC_ADD_BUILTINS([goom])
3653       VLC_ADD_LDFLAGS([goom],[-L${real_goom_tree}/src/.libs -lgoom2])
3654       VLC_ADD_CPPFLAGS([goom],[-I${real_goom_tree}/src -DUSE_GOOM_TREE])
3655     else
3656       dnl  The given libgoom2 wasn't built, try to look for the old goom
3657       AC_MSG_RESULT(no)
3658       AC_MSG_CHECKING(for libgoom.a in ${with_goom_tree})
3659       if test -f "${real_goom_tree}/libgoom.a"; then
3660         AC_MSG_RESULT(${real_goom_tree}/libgoom.a)
3661         VLC_ADD_BUILTINS([goom])
3662         VLC_ADD_LDFLAGS([goom],[-L${real_goom_tree} -lgoom])
3663         VLC_ADD_CPPFLAGS([goom],[-I${real_goom_tree} -DUSE_GOOM_TREE -DOLD_GOOM])
3664       else
3665         dnl  The given libgoom wasn't built
3666         AC_MSG_RESULT(no)
3667         AC_MSG_ERROR([cannot find ${real_goom_tree}/src/.libs/libgoom2.a, make sure you compiled goom in ${with_goom_tree}])
3668       fi
3669     fi
3670   else
3671     AC_CHECK_HEADERS(goom/goom.h, [
3672       AC_CHECK_LIB(goom2, goom_init, [
3673         VLC_ADD_PLUGINS([goom])
3674         VLC_ADD_LDFLAGS([goom],[-lgoom2])
3675       ],[
3676         AC_MSG_ERROR([Could not find goom on your system: you may get it from http://www.ios-software.com/.])
3677       ])
3678     ])
3679   fi
3680 fi
3681
3682 dnl
3683 dnl  SLP access plugin
3684 dnl
3685 AC_ARG_ENABLE(slp,
3686   [  --enable-slp            SLP service discovery support (default disabled)])
3687 if test "${enable_slp}" = "yes"
3688 then
3689   AC_ARG_WITH(slp,
3690   [    --with-slp=PATH       libslp headers and libraries])
3691   if test -z "${with_slp}"
3692   then
3693     AC_CHECK_HEADERS(slp.h, have_slp="true", have_slp="false")
3694     if test "${have_slp}" = "true"
3695     then
3696       VLC_ADD_PLUGINS([slp])
3697       VLC_ADD_LDFLAGS([slp],[-lslp])
3698       VLC_ADD_LDFLAGS([stream_out_standard],[-lslp])
3699     fi
3700   else
3701     AC_MSG_CHECKING(for slp headers in ${with_slp})
3702     if test -f ${with_slp}/slp.h
3703     then
3704       dnl  Use ${with_slp}/libslp/slp.h
3705       AC_MSG_RESULT(yes)
3706       VLC_ADD_PLUGINS([slp])
3707       VLC_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
3708       VLC_ADD_LDFLAGS([stream_out_standard],[-L${with_slp} -lslp])
3709       VLC_ADD_CPPFLAGS([slp],[-I${with_slp}])
3710       AC_DEFINE(HAVE_SLP_H)
3711     else
3712       dnl  No libslp could be found, sorry
3713       AC_MSG_RESULT(no)
3714       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
3715     fi
3716   fi
3717 fi
3718
3719 dnl
3720 dnl  Lirc plugin
3721 dnl
3722 AC_ARG_ENABLE(lirc,
3723   [  --enable-lirc           lirc support (default disabled)])
3724 if test "${enable_lirc}" = "yes"
3725 then
3726   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
3727   if test "${have_lirc}" = "true"
3728   then
3729     VLC_ADD_PLUGINS([lirc])
3730     VLC_ADD_LDFLAGS([lirc],[-llirc_client])
3731   fi
3732 fi
3733
3734 dnl
3735 dnl  Joystick plugin
3736 dnl
3737 AC_ARG_ENABLE(joystick,
3738   [  --enable-joystick       joystick control (default enabled)])
3739 if test "${enable_joystick}" = "yes"; then
3740   AC_CHECK_HEADER(linux/joystick.h, [VLC_ADD_PLUGINS([joystick])])
3741 fi
3742
3743 dnl
3744 dnl corba (ORBit) plugin
3745 dnl
3746 dnl Default: do not enable corba
3747 enablecorba=false
3748 AC_ARG_ENABLE(corba,
3749   [  --enable-corba          corba interface support (default disabled)])
3750 if test "${enable_corba}" = "yes"; then
3751       GLIB_VERSION=2.3.2
3752       PKG_CHECK_MODULES(CORBA,
3753         ORBit-2.0 >= 2.8.0 \
3754         glib-2.0 >= $GLIB_VERSION \
3755         gobject-2.0 >= $GLIB_VERSION \
3756         gthread-2.0 >= $GLIB_VERSION,
3757         [
3758           enablecorba=true
3759           VLC_ADD_LDFLAGS([corba],[$CORBA_LIBS])
3760           VLC_ADD_CFLAGS([corba],[$CORBA_CFLAGS])
3761           VLC_ADD_PLUGINS([corba snapshot]) ],
3762         [ enablecorba=false
3763           AC_MSG_WARN(corba library not found) ])
3764 fi
3765 AM_CONDITIONAL(ENABLE_CORBA, test "$enablecorba" = "true")
3766
3767 AC_ARG_WITH(,[Misc options:])
3768
3769 dnl
3770 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
3771 dnl
3772 dnl  We give the user the opportunity to specify
3773 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
3774 dnl
3775 AC_ARG_WITH(words,
3776   [  --with-words=endianness set endianness (big or little)])
3777   case "${with_words}" in
3778     big)
3779       ac_cv_c_bigendian=yes
3780       ;;
3781     little)
3782       ac_cv_c_bigendian=no
3783       ;;
3784     *)
3785       dnl  Try to guess endianness by matching patterns on a compiled
3786       dnl  binary, by looking for an ASCII or EBCDIC string
3787       AC_CACHE_CHECK([whether the byte order is big-endian],
3788         [ac_cv_c_bigendian],
3789         [ac_cv_c_bigendian="unknown"
3790         [cat >conftest.c <<EOF
3791         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
3792         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
3793         void _a(void) { char*s = (char*)am; s = (char *)ai; }
3794         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
3795         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
3796         void _e(void) { char*s = (char*)em; s = (char*)ei; }
3797         int main(void) { _a(); _e(); return 0; }
3798 EOF
3799         ]
3800         if test -f conftest.c
3801         then
3802           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
3803               && test -f conftest.o
3804           then
3805             if test "`strings conftest.o | grep BIGenDianSyS`"
3806             then
3807               ac_cv_c_bigendian="yes"
3808             fi
3809             if test "`strings conftest.o | grep LiTTleEnDian`"
3810             then
3811               ac_cv_c_bigendian="no"
3812             fi
3813           fi
3814         fi
3815       ])
3816       if test "${ac_cv_c_bigendian}" = "unknown"
3817       then
3818         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
3819       fi
3820       ;;
3821   esac
3822 dnl  Now we know what to use for endianness, just put it in the header
3823 if test "${ac_cv_c_bigendian}" = "yes"
3824 then
3825   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
3826 fi
3827
3828 dnl
3829 dnl  Mozilla plugin
3830 dnl
3831 mozilla=false
3832 AC_ARG_ENABLE(mozilla,
3833   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
3834 if test "${enable_mozilla}" = "yes" -a "${SYS}" != "mingw32"
3835 then
3836   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
3837   if test "${MOZILLA_CONFIG}" = "no"
3838   then
3839     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
3840   else
3841     if test "${SYS}" != "mingw32"; then
3842       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
3843       AC_CHECK_LIB(Xt,XtStrings,
3844        [VLC_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt -lX11 -lSM -lICE])],
3845        [],
3846        [[-L${x_libraries} -lX11 -lSM -lICE]
3847       ])
3848       LDFLAGS="${LDFLAGS_save}"
3849     fi
3850     mozilla=:
3851     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3852     VLC_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3853     VLC_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3854     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mozilla}"
3855     AC_CHECK_HEADERS(mozilla-config.h)
3856     CPPFLAGS="${CPPFLAGS_save}"
3857   fi
3858
3859 dnl special case for mingw32
3860 elif test "${enable_mozilla}" = "yes"
3861 then
3862   AC_CHECK_TOOL(CYGPATH, cygpath, "")
3863   AC_ARG_WITH(mozilla-sdk-path,
3864     [    --with-mozilla-sdk-path=PATH path to win32 mozilla sdk], [
3865     real_mozilla_sdk="`cd ${with_mozilla_sdk_path} 2>/dev/null && pwd`"
3866     CPPFLAGS="${CPPFLAGS_save} ${real_mozilla_sdk}"
3867     AC_CHECK_HEADERS(mozilla-config.h, [
3868       mozilla=:
3869       VLC_ADD_CPPFLAGS([mozilla],[-DXPCOM_GLUE -I${real_mozilla_sdk} -I${real_mozilla_sdk}/embedstring/include -I${real_mozilla_sdk}/xpcom/include -I${real_mozilla_sdk}/nspr/include -I${real_mozilla_sdk}/string/include -I${real_mozilla_sdk}/plugin/include -I${real_mozilla_sdk}/java/include])
3870       VLC_ADD_LDFLAGS([mozilla],[-L${real_mozilla_sdk}/embedstring/bin -L${real_mozilla_sdk}/xpcom/bin -L${real_mozilla_sdk}/nspr/bin -L${real_mozilla_sdk}/string/bin -lnspr4 -lplds4 -lplc4 -lembedstring -lxpcomglue -Wl,--kill-at])
3871       XPIDL_INCL="-I${real_mozilla_sdk}/xpcom/idl"
3872       if test -n "${CYGPATH}"; then
3873         XPIDL="${real_mozilla_sdk}/xpcom/bin/xpidl"
3874         real_mozilla_sdk="`${CYGPATH} -w ${real_mozilla_sdk}`"
3875         XPIDL_INCL="${XPIDL_INCL} -I\"${real_mozilla_sdk}/xpcom/idl\""
3876       fi ])
3877     CPPFLAGS="${CPPFLAGS_save}"
3878   ])
3879 fi
3880
3881 dnl Not necessarily in ${PATH}
3882 if test -z "${XPIDL}" -o ! -x "${XPIDL}"; then
3883   XPIDL="/usr/lib/mozilla/xpidl"
3884 fi
3885 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3886
3887 dnl
3888 dnl  test plugins
3889 dnl
3890 AC_ARG_ENABLE(testsuite,
3891   [  --enable-testsuite      build test modules (default disabled)])
3892 if test "${enable_testsuite}" = "yes"
3893 then
3894   TESTS="test1 test2 test3 test4"
3895
3896   dnl  we define those so that bootstrap sets the right linker
3897   VLC_ADD_CXXFLAGS([test2],[])
3898   VLC_ADD_OBJCFLAGS([test3],[])
3899   dnl  this one is needed until automake knows what to do
3900   VLC_ADD_LDFLAGS([test3],[-lobjc])
3901
3902   VLC_ADD_PLUGINS([${TESTS}])
3903   #VLC_ADD_BUILTINS([${TESTS}])
3904 fi
3905
3906 dnl
3907 dnl  gtk_main plugin
3908 dnl
3909 if test "${NEED_GTK_MAIN}" != "no"
3910 then
3911     VLC_ADD_PLUGINS([gtk_main])
3912     VLC_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk}])
3913     VLC_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk}])
3914 fi
3915
3916 if test "${NEED_GNOME_MAIN}" != "no"
3917 then
3918     VLC_ADD_PLUGINS([gnome_main])
3919     VLC_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_gnome}])
3920     VLC_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_gnome}])
3921 fi
3922
3923 if test "${NEED_GTK2_MAIN}" != "no"
3924 then
3925     VLC_ADD_PLUGINS([gtk2_main])
3926     VLC_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3927     VLC_ADD_CFLAGS([pda],[-DNEED_GTK2_MAIN])
3928     VLC_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2} ${CFLAGS_pda}])
3929     VLC_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2} ${LDFLAGS_pda}])
3930 fi
3931
3932 if test "${NEED_GNOME2_MAIN}" != "no"
3933 then
3934     VLC_ADD_PLUGINS([gnome2_main])
3935     VLC_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3936     VLC_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3937 fi
3938
3939 dnl
3940 dnl  qte_main plugin
3941 dnl
3942 if test "${NEED_QTE_MAIN}" != "no"
3943 then
3944     VLC_ADD_PLUGINS([qte_main])
3945     VLC_ADD_CXXFLAGS([opie qte qt_video],[-DNEED_QTE_MAIN])
3946     VLC_ADD_CXXFLAGS([qte_main],[${CXXFLAGS_qte} ${CXXFLAGS_qt_video}])
3947     VLC_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte} ${LDFLAGS_qt_video}])
3948 fi
3949
3950
3951 dnl
3952 dnl  Plugin and builtin checks
3953 dnl
3954 builtin_support=false
3955 plugin_support=:
3956
3957 dnl Support for plugins - this must be AT THE END
3958 AC_ARG_ENABLE(plugins,
3959   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3960   [if test "${enable_plugins}" = "no"
3961    then
3962      plugin_support=false
3963    fi])
3964
3965 dnl Automagically disable plugins if there is no system support for
3966 dnl dynamically loadable files (.so, .dll, .dylib).
3967 dnl don't forget vlc-win32 still can load .dll as plugins
3968 if test "${ac_cv_have_plugins}" = "no"
3969 then
3970   echo "*** Your system doesn't have plugin support. All plugins will be built"
3971   echo "statically."
3972   plugin_support=false
3973 fi
3974
3975 dnl Export automake variables
3976 if ${plugin_support}
3977 then
3978   for plugin in `echo ${PLUGINS}`
3979   do
3980     eval "${plugin}_p=yes"
3981   done
3982 else
3983   VLC_ADD_BUILTINS([${PLUGINS}])
3984   PLUGINS=""
3985 fi
3986 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3987
3988 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3989 then
3990   builtin_support=:
3991   for builtin in `echo ${BUILTINS}`
3992   do
3993     eval "${builtin}_b=yes"
3994   done
3995 fi]
3996 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3997
3998 dnl Import conditional variables generated by bootstrap
3999 VLC_CONDITIONALS
4000
4001 dnl
4002 dnl  Stuff used by the program
4003 dnl
4004 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
4005 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2004 VideoLAN", [Copyright string])
4006 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
4007
4008 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-+/___/'`"
4009 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
4010 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
4011
4012 DATA_PATH="${ac_tool_prefix}/share/vlc"
4013 AC_SUBST(DATA_PATH)
4014 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
4015 AC_SUBST(PLUGIN_PATH)
4016
4017 dnl
4018 dnl  Handle substvars that use $(top_srcdir)
4019 dnl
4020 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
4021 AC_SUBST(VLC_CONFIG)
4022 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
4023
4024 dnl
4025 dnl  Restore *FLAGS
4026 dnl
4027 VLC_RESTORE_FLAGS
4028
4029 dnl
4030 dnl  Create the vlc-config script
4031 dnl
4032 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
4033 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
4034
4035 dnl
4036 dnl  Configuration is finished
4037 dnl
4038 AC_SUBST(SYS)
4039 AC_SUBST(ARCH)
4040 AC_SUBST(ALIASES)
4041 AC_SUBST(ASM)
4042 AC_SUBST(MOC)
4043 AC_SUBST(WINDRES)
4044 AC_SUBST(XPIDL)
4045 AC_SUBST(XPIDL_INCL)
4046 AC_SUBST(LIBEXT)
4047 AC_SUBST(INCLUDES)
4048 AC_SUBST(ALL_LINGUAS)
4049
4050 dnl Import substitutions generated by bootstrap
4051 VLC_SUBSTS
4052
4053 dnl Create vlc-config.in
4054 VLC_OUTPUT_VLC_CONFIG_IN
4055
4056 AC_CONFIG_FILES([
4057   Makefile
4058   debian/Makefile
4059   doc/Makefile
4060   intl/Makefile
4061   ipkg/Makefile
4062   lib/Makefile
4063   modules/Makefile
4064   mozilla/Makefile
4065   m4/Makefile
4066   po/Makefile.in
4067   share/Makefile
4068   src/Makefile
4069 ])
4070
4071 AC_CONFIG_FILES([
4072   modules/access/Makefile
4073   modules/access/dshow/Makefile
4074   modules/access/dvb/Makefile
4075   modules/access/mms/Makefile
4076   modules/access/pvr/Makefile
4077   modules/access/satellite/Makefile
4078   modules/access/v4l/Makefile
4079   modules/access/cdda/Makefile
4080   modules/access/vcd/Makefile
4081   modules/access/vcdx/Makefile
4082   modules/access/screen/Makefile
4083   modules/access_output/Makefile
4084   modules/audio_filter/Makefile
4085   modules/audio_filter/channel_mixer/Makefile
4086   modules/audio_filter/converter/Makefile
4087   modules/audio_filter/resampler/Makefile
4088   modules/audio_mixer/Makefile
4089   modules/audio_output/Makefile
4090   modules/codec/Makefile
4091   modules/codec/cmml/Makefile
4092   modules/codec/dmo/Makefile
4093   modules/codec/ffmpeg/Makefile
4094   modules/codec/ffmpeg/postprocessing/Makefile
4095   modules/codec/ogt/Makefile
4096   modules/codec/spudec/Makefile
4097   modules/control/Makefile
4098   modules/control/corba/Makefile
4099   modules/demux/Makefile
4100   modules/demux/asf/Makefile
4101   modules/demux/avi/Makefile
4102   modules/demux/mp4/Makefile
4103   modules/demux/mpeg/Makefile
4104   modules/demux/playlist/Makefile
4105   modules/demux/util/Makefile
4106   modules/gui/Makefile
4107   modules/gui/beos/Makefile
4108   modules/gui/pda/Makefile
4109   modules/gui/gtk/Makefile
4110   modules/gui/gtk2/Makefile
4111   modules/gui/kde/Makefile
4112   modules/gui/macosx/Makefile
4113   modules/gui/qnx/Makefile
4114   modules/gui/qt/Makefile
4115   modules/gui/skins2/Makefile
4116   modules/gui/wxwindows/Makefile
4117   modules/misc/Makefile
4118   modules/misc/dummy/Makefile
4119   modules/misc/memcpy/Makefile
4120   modules/misc/network/Makefile
4121   modules/misc/testsuite/Makefile
4122   modules/misc/playlist/Makefile
4123   modules/mux/Makefile
4124   modules/mux/mpeg/Makefile
4125   modules/packetizer/Makefile
4126   modules/stream_out/Makefile
4127   modules/stream_out/transrate/Makefile
4128   modules/video_chroma/Makefile
4129   modules/video_filter/Makefile
4130   modules/video_output/Makefile
4131   modules/video_output/directx/Makefile
4132   modules/video_output/qte/Makefile
4133   modules/video_output/x11/Makefile
4134   modules/visualization/Makefile
4135   modules/visualization/visual/Makefile
4136   modules/visualization/galaktos/Makefile
4137 ])
4138
4139 AC_CONFIG_FILES([vlc-config], [chmod 0755 vlc-config])
4140
4141 dnl Generate makefiles
4142 AC_OUTPUT
4143
4144 printf "
4145 vlc configuration
4146 --------------------
4147 vlc version           : ${VERSION}
4148 system                : ${SYS}
4149 architecture          : ${ARCH}
4150 build flavour         : "
4151 test "${enable_debug}" = "yes" && printf "debug "
4152 test "${enable_cprof}" = "yes" && printf "cprof "
4153 test "${enable_gprof}" = "yes" && printf "gprof "
4154 test "${enable_optimizations}" = "yes" && printf "optim "
4155 test "${enable_release}" = "yes" && printf "release " || printf "devel "
4156 echo "
4157 vlc aliases           :${ALIASES}
4158
4159 You can tune the compiler flags in vlc-config.
4160 To build vlc and its plugins, type \`make'.
4161 "
4162