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_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 "${enable_cprof}" != "yes" && enable_cprof="no"
 935
 936 dnl
 937 dnl  default modules
 938 dnl
 939 VLC_ADD_PLUGINS([dummy rc telnet logger gestures memcpy hotkeys netsync])
 940 VLC_ADD_PLUGINS([mpgv mpga m4v h264 ps pva avi asf aac mp4 rawdv nsv real aiff mjpeg demuxdump])
 941 VLC_ADD_PLUGINS([cvdsub svcdsub spudec dvbsub mpeg_audio lpcm a52 dts cinepak])
 942 VLC_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
 943 VLC_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32 audio_format])
 944 VLC_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
 945 VLC_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
 946 VLC_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
 947 VLC_ADD_PLUGINS([aout_file equalizer])
 948 VLC_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
 949 VLC_ADD_PLUGINS([m3u id3 playlist export sgimb])
 950 VLC_ADD_PLUGINS([rawvideo blend])
 951 VLC_ADD_PLUGINS([wav araw subtitle adpcm a52sys dtssys au])
 952 VLC_ADD_PLUGINS([access_file access_udp access_tcp access_http ipv4 access_mms])
 953 VLC_ADD_PLUGINS([access_ftp access_directory sap http])
 954
 955 dnl
 956 dnl  Switch to enable a version of VLC where most modules will be builtin
 957 dnl
 958 AC_ARG_ENABLE(mostly-builtin,
 959 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
 960 if test "${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 stream_out_transcode])
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])
1822     VLC_ADD_CFLAGS([ffmpeg],[`${FFMPEG_CONFIG} --cflags`])
1823     VLC_ADD_LDFLAGS([ffmpeg],[`${FFMPEG_CONFIG} --plugin-libs avcodec avformat postproc`])
1824   else
1825     AC_ARG_WITH(ffmpeg-mp3lame,
1826       [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1827       [
1828         VLC_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1829
1830     AC_ARG_WITH(ffmpeg-faac,
1831       [    --with-ffmpeg-faac      if ffmpeg has been compiled with faac support],
1832       [
1833         VLC_ADD_LDFLAGS([ffmpeg],[-lfaac]) ])
1834
1835     AC_ARG_WITH(ffmpeg-tree,
1836       [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1837
1838     dnl
1839     dnl test for !(--with-ffmpeg-tree)
1840     dnl
1841     if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}"; then
1842       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1843       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1844       AC_CHECK_HEADERS(ffmpeg/avcodec.h, [], [AC_MSG_ERROR([Missing header file ffmpeg/avcodec.h.])] )
1845       AC_CHECK_HEADERS(postproc/postprocess.h, [], [AC_MSG_ERROR([Missing header file postproc/postprocess.h.])] )
1846       AC_CHECK_LIB(avcodec, avcodec_init, [
1847         VLC_ADD_BUILTINS([ffmpeg])
1848         VLC_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1849          [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1850       AC_CHECK_LIB(avformat, av_open_input_stream, [
1851         AC_DEFINE(HAVE_LIBAVFORMAT, 1,
1852         [Define if you have ffmpeg's libavformat.])
1853         VLC_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ])
1854       LDFLAGS="${LDFLAGS_save}"
1855       CPPFLAGS="${CPPFLAGS_save}"
1856     fi
1857
1858     dnl
1859     dnl test for --with-ffmpeg-tree
1860     dnl
1861     if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
1862       AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1863       real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1864       if test -z "${real_ffmpeg_tree}"; then
1865         dnl  The given directory can't be found
1866         AC_MSG_RESULT(no)
1867         AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1868       fi
1869       if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1870         dnl  The given libavcodec wasn't built
1871         AC_MSG_RESULT(no)
1872         AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1873       fi
1874       if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1875         dnl  The given libavcodec wasn't built with --enable-pp
1876         AC_MSG_RESULT(no)
1877         AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
1878       fi
1879       dnl  Use a custom libffmpeg
1880       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1881       VLC_ADD_BUILTINS([ffmpeg])
1882       VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1883       VLC_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
1884
1885       if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
1886         AC_DEFINE(HAVE_LIBAVFORMAT, 1, [Define if you have ffmpeg's libavformat.])
1887         VLC_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat -lavformat -lz])
1888         VLC_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavformat])
1889       fi
1890     fi
1891   fi
1892 fi
1893
1894 dnl
1895 dnl  ffmpeg decoder/demuxer plugin
1896 dnl
1897 AC_ARG_ENABLE(ffmpegaltivec,
1898 [  --enable-ffmpegaltivec  ffmpegaltivec codec (DO NOT USE)])
1899 if test "${enable_ffmpegaltivec}" == "yes"
1900 then
1901   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}"; then
1902     AC_MSG_CHECKING(for libavcodecaltivec.a in ${with_ffmpeg_tree})
1903     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1904     if test -z "${real_ffmpeg_tree}"; then
1905       dnl  The given directory can't be found
1906       AC_MSG_RESULT(no)
1907       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1908     fi
1909     if ! test -f "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
1910       dnl  The given libavcodecaltivec wasn't built
1911       AC_MSG_RESULT(no)
1912       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a, make sure you compiled libavcodecaltivec in ${with_ffmpeg_tree}])
1913     fi
1914     if ! fgrep -s "pp_get_context" "${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a"; then
1915       dnl  The given libavcodecaltivec wasn't built with --enable-pp
1916       AC_MSG_RESULT(no)
1917       AC_MSG_ERROR([${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a was not compiled with postprocessing support, make sure you configured ffmpeg with --enable-pp])
1918     fi
1919     dnl  Use a custom libffmpeg
1920     AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodecaltivec.a)
1921     VLC_ADD_BUILTINS([ffmpegaltivec])
1922     VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavcodec -lavcodecaltivec])
1923     VLC_ADD_CPPFLAGS([ffmpeg],[-DNO_ALTIVEC_IN_FFMPEG])
1924     VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavcodec -I${real_ffmpeg_tree}/libavformat])
1925
1926     if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
1927       AC_DEFINE(HAVE_LIBAVFORMAT, 1, [Define if you have ffmpeg's libavformat.])
1928       VLC_ADD_LDFLAGS([ffmpegaltivec],[-L${real_ffmpeg_tree}/libavformat -lavformataltivec -lz])
1929       VLC_ADD_CPPFLAGS([ffmpegaltivec],[-I${real_ffmpeg_tree}/libavformat])
1930     fi
1931   fi
1932 fi
1933
1934 dnl
1935 dnl  faad decoder plugin
1936 dnl
1937 AC_ARG_ENABLE(faad,
1938 [  --enable-faad           faad codec (default disabled)])
1939 if test "${enable_faad}" = "yes"
1940 then
1941   AC_ARG_WITH(faad-tree,
1942   [    --with-faad-tree=PATH faad tree for static linking])
1943   if test -n "${with_faad_tree}"
1944   then
1945     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1946     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1947     if test -z "${real_faad_tree}"
1948     then
1949       dnl  The given directory can't be found
1950       AC_MSG_RESULT(no)
1951       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1952     fi
1953     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1954     then
1955       dnl  Use a custom faad
1956       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1957       VLC_ADD_BUILTINS([faad])
1958       VLC_ADD_LDFLAGS([faad],[${real_faad_tree}/libfaad/.libs/libfaad.a])
1959       VLC_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1960     else
1961       dnl  The given libfaad wasn't built
1962       AC_MSG_RESULT(no)
1963       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1964     fi
1965   else
1966     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1967     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1968     AC_CHECK_HEADERS(faad.h, ,
1969       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1970     AC_CHECK_LIB(faad, faacDecOpen, [
1971       VLC_ADD_PLUGINS([faad])
1972       VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
1973       AC_CHECK_LIB(faad, NeAACDecOpen, [
1974         VLC_ADD_PLUGINS([faad])
1975         VLC_ADD_LDFLAGS([faad],[-lfaad]) ],
1976         [ AC_MSG_ERROR([Cannot find libfaad library...]) ]))
1977     LDFLAGS="${LDFLAGS_save}"
1978     CPPFLAGS="${CPPFLAGS_save}"
1979   fi
1980 fi
1981
1982 dnl
1983 dnl toolame encoder plugin
1984 dnl
1985 AC_ARG_ENABLE(toolame,
1986 [  --enable-toolame         toolame codec (default disabled)])
1987 if test "${enable_toolame}" = "yes"
1988 then
1989   AC_ARG_WITH(toolame-tree,
1990   [    --with-toolame-tree=PATH toolame tree for static linking])
1991   if test -n "${with_toolame_tree}"
1992   then
1993     AC_MSG_CHECKING(for libtoolame.a in ${with_toolame_tree})
1994     real_toolame_tree="`cd ${with_toolame_tree} 2>/dev/null && pwd`"
1995     if test -z "${real_toolame_tree}"
1996     then
1997       dnl  The given directory can't be found
1998       AC_MSG_RESULT(no)
1999       AC_MSG_ERROR([cannot cd to ${with_toolame_tree}])
2000     fi
2001     if test -f "${real_toolame_tree}/libtoolame/libtoolame.a"
2002     then
2003       dnl  Use a custom toolame
2004       AC_MSG_RESULT(${real_toolame_tree}/libtoolame/libtoolame.a)
2005       VLC_ADD_BUILTINS([toolame])
2006       VLC_ADD_LDFLAGS([toolame],[${real_faad_tree}/libtoolame/libtoolame.a])
2007       VLC_ADD_CPPFLAGS([toolame],[-I${real_toolame_tree}/libtoolame])
2008     else
2009       dnl  The given libtoolame wasn't built
2010       AC_MSG_RESULT(no)
2011       AC_MSG_ERROR([cannot find ${real_toolame_tree}/libtoolame/libtoolame.a, make sure you compiled libtoolame in ${with_toolame_tree}])
2012     fi
2013   else
2014     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_toolame}"
2015     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_toolame}"
2016     AC_CHECK_HEADERS(toolame.h, ,
2017       [ AC_MSG_ERROR([Cannot find development header for libtoolame...]) ])
2018     AC_CHECK_LIB(toolame, toolame_init, [
2019       VLC_ADD_PLUGINS([toolame])
2020       VLC_ADD_LDFLAGS([toolame],[-ltoolame]) ],
2021         [ AC_MSG_ERROR([Cannot find libtoolame library...]) ])
2022     LDFLAGS="${LDFLAGS_save}"
2023     CPPFLAGS="${CPPFLAGS_save}"
2024   fi
2025 fi
2026
2027 dnl dnl
2028 dnl dnl  xvid decoder plugin
2029 dnl dnl
2030 dnl AC_ARG_ENABLE(xvid,
2031 dnl [  --enable-xvid           xvid codec (default disabled)])
2032 dnl if test "${enable_xvid}" = "yes"
2033 dnl then
2034 dnl   AC_ARG_WITH(xvid,
2035 dnl     [    --with-xvid=PATH      path to xvid installation],[],[])
2036 dnl   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
2037 dnl   then
2038 dnl     VLC_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
2039 dnl     VLC_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
2040 dnl   fi
2041 dnl
2042 dnl   AC_ARG_WITH(xvid-tree,
2043 dnl   [    --with-xvid-tree=PATH xvid tree for static linking])
2044 dnl   if test -n "${with_xvid_tree}"
2045 dnl   then
2046 dnl     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
2047 dnl     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
2048 dnl     if test -z "${real_xvid_tree}"
2049 dnl     then
2050 dnl       dnl  The given directory can't be found
2051 dnl       AC_MSG_RESULT(no)
2052 dnl       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
2053 dnl     fi
2054 dnl     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
2055 dnl     then
2056 dnl       dnl  Use a custom xvid
2057 dnl       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
2058 dnl       VLC_ADD_BUILTINS([xvid])
2059 dnl       VLC_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
2060 dnl       VLC_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
2061 dnl     else
2062 dnl       dnl  The given libxvidcore wasn't built
2063 dnl       AC_MSG_RESULT(no)
2064 dnl       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
2065 dnl     fi
2066 dnl   else
2067 dnl     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
2068 dnl     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
2069 dnl     AC_CHECK_HEADERS(xvid.h, ,
2070 dnl       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
2071 dnl     AC_CHECK_LIB(xvidcore, xvid_init, [
2072 dnl       VLC_ADD_PLUGINS([xvid])
2073 dnl       VLC_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
2074 dnl       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
2075 dnl     LDFLAGS="${LDFLAGS_save}"
2076 dnl     CPPFLAGS="${CPPFLAGS_save}"
2077 dnl   fi
2078 dnl fi
2079
2080 dnl
2081 dnl  QuickTime plugin
2082 dnl
2083 AC_ARG_ENABLE(quicktime,
2084   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
2085 if test "${enable_quicktime}" != "no" &&
2086   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
2087 then
2088   if test "${SYS}" = "mingw32"; then
2089     VLC_ADD_BUILTINS([quicktime])
2090   else
2091   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
2092     [ VLC_ADD_BUILTINS([quicktime])
2093       VLC_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
2094     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
2095   fi
2096 fi
2097
2098 dnl
2099 dnl MP4 module
2100 dnl
2101 AC_CHECK_HEADERS(zlib.h, [
2102   VLC_ADD_LDFLAGS([mp4 skins2 sap],[-lz])
2103 ] )
2104
2105 AC_CHECK_HEADERS(sysfs/libsysfs.h, [
2106   VLC_ADD_LDFLAGS([mp4],[-lsysfs])
2107 ] )
2108
2109 dnl
2110 dnl skins2 module
2111 dnl
2112 AC_CHECK_HEADERS(libtar.h, [
2113   VLC_ADD_LDFLAGS([skins2],[-ltar])
2114 ] )
2115
2116
2117
2118 dnl
2119 dnl A52/AC3 decoder plugin
2120 dnl
2121 AC_ARG_ENABLE(a52,
2122   [  --enable-a52            A/52 support with liba52 (default enabled)])
2123 if test "${enable_a52}" != "no"
2124 then
2125   AC_ARG_WITH(a52,
2126     [    --with-a52=PATH       a52 headers and libraries])
2127   AC_ARG_WITH(a52-tree,
2128     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
2129   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
2130   then
2131     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
2132     if test -z "${real_a52_tree}"
2133     then
2134       dnl  The given directory can't be found
2135       AC_MSG_RESULT(no)
2136       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
2137     fi
2138     dnl  Use a custom a52dec
2139     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
2140     if test -f ${real_a52_tree}/include/a52.h
2141     then
2142       AC_MSG_RESULT(yes)
2143       VLC_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
2144       VLC_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
2145       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
2146       AC_CHECK_LIB(a52, a52_free, [
2147         VLC_ADD_BUILTINS([a52tofloat32])
2148         VLC_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
2149         VLC_ADD_LDFLAGS([a52tofloat32],[-la52])
2150         ],[
2151         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
2152         then
2153           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
2154         else
2155           AC_MSG_ERROR([the specified tree hasn't been compiled])
2156         fi
2157       ])
2158       LDFLAGS="${LDFLAGS_save}"
2159     else
2160       AC_MSG_RESULT(no)
2161       AC_MSG_ERROR([the specified tree doesn't have a52.h])
2162     fi
2163   else
2164     if test -z "${with_a52}"
2165     then
2166       LDFLAGS_test=""
2167       CPPFLAGS_test=""
2168     else
2169       LDFLAGS_test="-L${with_a52}/lib"
2170       CPPFLAGS_test="-I${with_a52}/include"
2171     fi
2172     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
2173     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
2174     AC_CHECK_HEADERS(a52dec/a52.h, [
2175       AC_CHECK_LIB(a52, a52_free, [
2176         VLC_ADD_PLUGINS([a52tofloat32])
2177         VLC_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
2178         VLC_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
2179       ],[
2180         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2181       ])
2182     ])
2183     CPPFLAGS="${CPPFLAGS_save}"
2184     LDFLAGS="${LDFLAGS_save}"
2185   fi
2186 fi
2187
2188 dnl
2189 dnl DTS Coherent Acoustics decoder plugin
2190 dnl
2191 AC_ARG_ENABLE(dts,
2192   [  --enable-dts            DTS Coherent Acoustics support with libdts (default enabled)])
2193 if test "${enable_dts}" != "no"; then
2194   AC_ARG_WITH(dts-tree,
2195     [    --with-dts-tree=PATH  libdts tree for static linking ],[],[])
2196   if test "${with_dts_tree}" != "no" -a -n "${with_dts_tree}"
2197   then
2198     real_dts_tree="`cd ${with_dts_tree} 2>/dev/null && pwd`"
2199     if test -z "${real_dts_tree}"
2200     then
2201       dnl  The given directory can't be found
2202       AC_MSG_RESULT(no)
2203       AC_MSG_ERROR([${with_dts_tree} directory doesn't exist])
2204     fi
2205     dnl  Use a custom libdts
2206     AC_MSG_CHECKING(for dts.h in ${real_dts_tree}/include)
2207     if test -f ${real_dts_tree}/include/dts.h
2208     then
2209       AC_MSG_RESULT(yes)
2210       VLC_ADD_CPPFLAGS([dtstofloat32],[-I${real_dts_tree}/include])
2211       VLC_ADD_LDFLAGS([dtstofloat32],[-L${real_dts_tree}/libdts])
2212       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
2213       AC_CHECK_LIB(dts_pic, dts_free, [
2214         VLC_ADD_PLUGINS([dtstofloat32])
2215         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic])
2216         ],[
2217         AC_CHECK_LIB(dts, dts_free, [
2218           VLC_ADD_BUILTINS([dtstofloat32])
2219           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
2220           ],[
2221           if test -f ${real_dts_tree}/libdts/libdts.a
2222           then
2223             AC_MSG_ERROR([make sure you have at least libdts-0.0.2])
2224           else
2225             AC_MSG_ERROR([the specified tree hasn't been compiled])
2226           fi
2227         ])
2228       ])
2229       LDFLAGS="${LDFLAGS_save}"
2230     else
2231       AC_MSG_RESULT(no)
2232       AC_MSG_ERROR([the specified tree doesn't have dts.h])
2233     fi
2234   else
2235     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_dtstofloat32}"
2236     AC_CHECK_HEADERS(dts.h, [
2237       AC_CHECK_LIB(dts_pic, dts_free, [
2238         VLC_ADD_PLUGINS([dtstofloat32])
2239         VLC_ADD_LDFLAGS([dtstofloat32],[-ldts_pic])
2240       ],[
2241         AC_CHECK_LIB(dts, dts_free, [
2242           VLC_ADD_BUILTINS([dtstofloat32])
2243           VLC_ADD_LDFLAGS([dtstofloat32],[-ldts])
2244         ],[
2245           if test "${enable_dts}" = "yes"; then
2246             AC_MSG_ERROR([Could not find libdts on your system: you may get it from http://www.videolan.org/dtsdec.html])
2247           fi
2248         ])
2249       ])
2250     ])
2251     LDFLAGS="${LDFLAGS_save}"
2252   fi
2253 fi
2254
2255 dnl dnl
2256 dnl dnl  DV plugin
2257 dnl dnl
2258 dnl AC_ARG_ENABLE(dv,
2259 dnl   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
2260 dnl if test "${enable_dv}" = "yes"
2261 dnl then
2262 dnl   AC_CHECK_HEADERS(libdv/dv.h, [
2263 dnl     VLC_ADD_PLUGINS([dv])
2264 dnl     VLC_ADD_LDFLAGS([dv],[-ldv])
2265 dnl    ],[])
2266 dnl fi
2267
2268 dnl
2269 dnl  Flac plugin
2270 dnl
2271 AC_ARG_ENABLE(flac,
2272   [  --enable-flac           flac decoder support (default disabled)])
2273 if test "${enable_flac}" = "yes"
2274 then
2275   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
2276     VLC_ADD_PLUGINS([flac flacdec])
2277     VLC_ADD_LDFLAGS([flacdec],[-lFLAC])
2278    ],[])
2279 fi
2280
2281 dnl
2282 dnl  Libmpeg2 plugin
2283 dnl
2284 AC_ARG_ENABLE(libmpeg2,
2285   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
2286 if test "${enable_libmpeg2}" != "no"
2287 then
2288   AC_ARG_WITH(libmpeg2-tree,
2289   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
2290   if test -n "${with_libmpeg2_tree}"
2291   then
2292     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
2293     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
2294     if test -z "${real_libmpeg2_tree}"
2295     then
2296       dnl  The given directory can't be found
2297       AC_MSG_RESULT(no)
2298       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
2299     fi
2300     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
2301     then
2302       dnl  Use a custom libmpeg2
2303       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
2304       VLC_ADD_PLUGINS([libmpeg2])
2305       VLC_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
2306       VLC_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
2307       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
2308     else
2309       dnl  The given libmpeg2 wasn't built
2310       AC_MSG_RESULT(no)
2311       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
2312     fi
2313   else
2314     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
2315       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
2316       AC_EGREP_CPP(yes,
2317         [#include <mpeg2dec/mpeg2.h>
2318          #ifdef MPEG2_RELEASE
2319          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
2320          yes
2321          #endif
2322          #endif],
2323         [AC_MSG_RESULT([yes])
2324           VLC_ADD_PLUGINS([libmpeg2])
2325           VLC_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
2326         [AC_MSG_RESULT([no])
2327           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
2328
2329       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
2330     )
2331   fi
2332 fi
2333
2334 dnl
2335 dnl  Vorbis plugin
2336 dnl
2337 AC_ARG_ENABLE(vorbis,
2338   [  --enable-vorbis         Vorbis decoder support (default enabled)])
2339 if test "${enable_vorbis}" != "no"
2340 then
2341   AC_CHECK_HEADERS(vorbis/codec.h, [
2342     VLC_ADD_PLUGINS([vorbis])
2343     VLC_ADD_LDFLAGS([vorbis],[-lvorbis -logg]) ],[])
2344
2345   AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
2346     VLC_ADD_LDFLAGS([vorbis],[-lvorbisenc]) ],[])
2347 fi
2348
2349 dnl
2350 dnl  Tremor plugin
2351 dnl
2352 AC_ARG_ENABLE(tremor,
2353   [  --enable-tremor         Tremor decoder support (default disabled)])
2354 if test "${enable_tremor}" = "yes"
2355 then
2356   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2357     VLC_ADD_PLUGINS([tremor])
2358     VLC_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
2359    ],[])
2360 fi
2361
2362 dnl
2363 dnl  Speex plugin
2364 dnl
2365 AC_ARG_ENABLE(speex,
2366   [  --enable-speex          Speex decoder support (default enabled)])
2367 if test "${enable_speex}" != "no"
2368 then
2369   AC_CHECK_HEADERS(speex.h, [
2370     AC_MSG_CHECKING(for libspeex version > 1.1.0)
2371     AC_EGREP_CPP(yes,
2372       [#include <speex.h>
2373        #ifdef SPEEX_SET_SUBMODE_ENCODING
2374        yes
2375        #endif],
2376       [ AC_MSG_RESULT([yes])
2377         VLC_ADD_PLUGINS([speex])
2378         VLC_ADD_LDFLAGS([speex],[-lspeex]) ],
2379       [ AC_MSG_RESULT([no])
2380         AC_MSG_WARN([Your libspeex is too old, please get the development
2381                      version.]) ] )
2382     ],[])
2383 fi
2384
2385 dnl
2386 dnl  tarkin decoder plugin
2387 dnl
2388 AC_ARG_ENABLE(tarkin,
2389 [  --enable-tarkin         experimental tarkin codec (default disabled)])
2390 if test "${enable_tarkin}" = "yes"
2391 then
2392   AC_ARG_WITH(tarkin-tree,
2393   [    --with-tarkin-tree=PATH tarkin tree for static linking])
2394   if test -n "${with_tarkin_tree}"
2395   then
2396     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
2397     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
2398     if test -f "${real_tarkin_tree}/tarkin.o"
2399     then
2400       VLC_ADD_BUILTINS([tarkin])
2401       VLC_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
2402       VLC_ADD_LDFLAGS([tarkin],[${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])
2403       AC_MSG_RESULT(yes)
2404     else
2405       dnl  The given tarkin tree wasn't built
2406       AC_MSG_RESULT(no)
2407       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
2408                     make sure you compiled tarkin in ${with_tarkin_tree}])
2409     fi
2410   fi
2411 fi
2412
2413 dnl
2414 dnl  theora decoder plugin
2415 dnl
2416 AC_ARG_ENABLE(theora,
2417 [  --enable-theora         experimental theora codec (default disabled)])
2418 if test "${enable_theora}" = "yes"
2419 then
2420   AC_CHECK_HEADERS(theora/theora.h, [
2421     AC_CHECK_LIB(theora, theora_granule_time, [
2422       if test "${SYS}" = "mingw32"; then
2423         VLC_ADD_PLUGINS([theora])
2424       else
2425         VLC_ADD_BUILTINS([theora])
2426       fi
2427       theora_libs="-ltheora -logg"
2428       VLC_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
2429       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
2430 You also need to check that you have a libogg posterior to the 1.0 release.])],
2431       [-logg])
2432   ])
2433 fi
2434
2435 dnl
2436 dnl H264 encoder plugin (using libx264)
2437 dnl
2438 AC_ARG_ENABLE(x264,
2439   [  --enable-x264           H264 encoding support with libx264 (default enabled)])
2440 if test "${enable_x264}" != "no"; then
2441   AC_ARG_WITH(x264-tree,
2442     [    --with-x264-tree=PATH  x264 tree for static linking ],[],[])
2443   if test "${with_x264_tree}" != "no" -a -n "${with_x264_tree}"
2444   then
2445     real_x264_tree="`cd ${with_x264_tree} 2>/dev/null && pwd`"
2446     if test -z "${real_x264_tree}"
2447     then
2448       dnl  The given directory can't be found
2449       AC_MSG_RESULT(no)
2450       AC_MSG_ERROR([${with_x264_tree} directory doesn't exist])
2451     fi
2452     dnl  Use a custom libx264
2453     AC_MSG_CHECKING(for x264.h in ${real_x264_tree})
2454     if test -f ${real_x264_tree}/x264.h
2455     then
2456       AC_MSG_RESULT(yes)
2457       VLC_ADD_CPPFLAGS([x264],[-I${real_x264_tree}])
2458       VLC_ADD_LDFLAGS([x264],[-L${real_x264_tree}])
2459       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264}"
2460       AC_CHECK_LIB(x264, x264_encoder_open, [
2461         VLC_ADD_BUILTINS([x264])
2462         VLC_ADD_LDFLAGS([x264],[-lx264])
2463       ],[
2464         AC_MSG_ERROR([the specified tree hasn't been compiled])
2465       ])
2466       LDFLAGS="${LDFLAGS_save}"
2467     else
2468       AC_MSG_RESULT(no)
2469       AC_MSG_ERROR([the specified tree doesn't have x264.h])
2470     fi
2471   else
2472     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_x264}"
2473     AC_CHECK_HEADERS(x264.h, [
2474       AC_CHECK_LIB(x264, x264_encoder_open, [
2475         VLC_ADD_PLUGINS([x264])
2476         VLC_ADD_LDFLAGS([x264],[-lx264])
2477       ],[
2478         if test "${enable_x264}" = "yes"; then
2479             AC_MSG_ERROR([Could not find libx264 on your system: you may get it from http://www.videolan.org/x264.html])
2480           fi
2481       ])
2482     ])
2483     LDFLAGS="${LDFLAGS_save}"
2484   fi
2485 fi
2486
2487 dnl
2488 dnl   subsdec support
2489 dnl
2490 VLC_ADD_LDFLAGS([subsdec],[${LIBICONV}])
2491 VLC_ADD_CPPFLAGS([subsdec],[${INCICONV}])
2492 VLC_ADD_PLUGINS([subsdec])
2493
2494 dnl
2495 dnl  CMML plugin
2496 dnl
2497 AC_ARG_ENABLE(cmml,
2498   [  --enable-cmml           CMML support (default enabled)])
2499 if test "${enable_cmml}" != "no"
2500 then
2501   VLC_ADD_PLUGINS([cmml])
2502 fi
2503
2504
2505 dnl
2506 dnl  Video Filters
2507 dnl
2508
2509 dnl
2510 dnl   png
2511 dnl
2512 AC_CHECK_HEADERS(png.h, [
2513   LDFLAGS="${LDFLAGS_save} -lz"
2514   AC_CHECK_LIB(png, png_set_rows, [
2515     VLC_ADD_LDFLAGS([logo],[-lpng -lz])
2516     VLC_ADD_PLUGINS([logo])
2517     VLC_ADD_LDFLAGS([svcdsub],[-lpng -lz])
2518     VLC_ADD_LDFLAGS([cvdsub],[-lpng -lz -lm])
2519     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])])
2520   ])
2521   LDFLAGS="${LDFLAGS_save}"
2522
2523 dnl
2524 dnl  Video plugins
2525 dnl
2526
2527 AC_ARG_WITH(,[Video plugins:])
2528
2529 dnl Check for DPMS
2530 if test "${SYS}" != "mingw32"
2531 then
2532   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2533   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
2534     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
2535     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
2536       AC_MSG_RESULT(yes)
2537       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
2538                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
2539     ],[
2540       AC_MSG_RESULT(no)
2541     ])
2542   ],,[
2543     #include <X11/Xlib.h>
2544   ])
2545   CPPFLAGS="${CPPFLAGS_save}"
2546 fi
2547
2548 dnl
2549 dnl  X11 module
2550 dnl  (enabled by default except on win32)
2551 dnl
2552 AC_ARG_ENABLE(x11,
2553   [  --enable-x11            X11 support (default enabled)])
2554 if test "${enable_x11}" != "no" &&
2555   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2556   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2557   AC_CHECK_HEADERS(X11/Xlib.h, [
2558     VLC_ADD_PLUGINS([x11])
2559     VLC_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2560     VLC_ADD_CPPFLAGS([x11],[-I${x_includes}])
2561   ])
2562   CPPFLAGS="${CPPFLAGS_save}"
2563 fi
2564
2565 dnl
2566 dnl  XVideo module
2567 dnl  (enabled by default except on win32)
2568 dnl
2569 AC_ARG_ENABLE(xvideo,
2570   [  --enable-xvideo         XVideo support (default enabled)])
2571 if test "${enable_xvideo}" != "no" &&
2572   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2573   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2574   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2575     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2576     AC_CHECK_LIB(Xv,XvPutImage,[
2577       # If libXv.so is available, xvideo can be a plugin. Otherwise, we
2578       # test for libXv_pic.
2579       if test -f /usr/X11R6/lib/libXv.so -o -f "${x_libraries}"/libXv.so; then
2580         VLC_ADD_PLUGINS([xvideo])
2581         VLC_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2582         VLC_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2583       else
2584         AC_CHECK_LIB(Xv_pic,XvPutImage,[
2585           VLC_ADD_PLUGINS([xvideo])
2586           VLC_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2587           VLC_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2588         ],[
2589           VLC_ADD_BUILTINS([xvideo])
2590           VLC_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2591           VLC_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2592         ])
2593       fi
2594     ])
2595     CFLAGS="${CFLAGS_save}"
2596   ]
2597   CPPFLAGS="${CPPFLAGS_save}")
2598 fi
2599
2600 dnl
2601 dnl  GLX module
2602 dnl  (enabled by default except on win32)
2603 dnl
2604 AC_ARG_ENABLE(glx,
2605   [  --enable-glx            X11 OpenGL (GLX) support (default enabled)])
2606 if test "${enable_glx}" != "no" &&
2607   (test "${SYS}" != "mingw32" || test "${enable_glx}" = "yes"); then
2608   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2609   AC_CHECK_HEADERS(X11/Xlib.h, [
2610     AC_CHECK_HEADERS(GL/glx.h, [
2611       VLC_ADD_PLUGINS([glx])
2612       VLC_ADD_LDFLAGS([glx],[-L${x_libraries} -lX11 -lXext -lGL -lGLU])
2613       VLC_ADD_CPPFLAGS([glx],[-I${x_includes}])
2614   ]) ])
2615   CPPFLAGS="${CPPFLAGS_save}"
2616 fi
2617
2618 dnl
2619 dnl  Check for the Xinerama extension
2620 dnl
2621 if test "${enable_xvideo}" != "no" &&
2622   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2623   ac_cv_have_xinerama="no"
2624   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2625   CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2626   AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2627     AC_CHECK_LIB(Xinerama_pic, XineramaQueryExtension,[
2628       VLC_ADD_LDFLAGS([xvideo],[-lXinerama_pic])
2629       VLC_ADD_LDFLAGS([x11],[-lXinerama_pic])
2630       VLC_ADD_LDFLAGS([glx],[-lXinerama_pic])
2631       ac_cv_have_xinerama="yes"
2632     ],[
2633       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2634         VLC_ADD_LDFLAGS([xvideo],[-lXinerama])
2635         VLC_ADD_LDFLAGS([x11],[-lXinerama])
2636         VLC_ADD_LDFLAGS([glx],[-lXinerama])
2637         ac_cv_have_xinerama="yes"
2638       ])
2639     ])
2640   ])
2641   if test "${ac_cv_have_xinerama}" = "yes"; then
2642     AC_DEFINE(HAVE_XINERAMA, 1, [Define this if you have libXinerama installed])
2643   fi
2644   CFLAGS="${CFLAGS_save}"
2645   CPPFLAGS="${CPPFLAGS_save}"
2646 fi
2647
2648 dnl
2649 dnl  OpenGL module
2650 dnl  (enabled by default except on beos)
2651 dnl
2652 AC_ARG_ENABLE(opengl,
2653   [  --enable-opengl            OpenGL support (default enabled)])
2654 if test "${enable_opengl}" != "no" && test "${SYS}" != "beos"; then
2655   if test "${SYS}" != "darwin"; then
2656     AC_CHECK_HEADERS(GL/gl.h, [
2657       VLC_ADD_PLUGINS([opengl])
2658       if test "${SYS}" != "mingw32"; then
2659         VLC_ADD_LDFLAGS([opengl],[-L${x_libraries} -lGL -lGLU])
2660       else
2661         VLC_ADD_LDFLAGS([opengl],[-lopengl32])
2662       fi
2663     ])
2664   else
2665     dnl OS X special case (no GL/gl.h but OpenGL/gl.h)
2666     VLC_ADD_PLUGINS([opengl])
2667     VLC_ADD_LDFLAGS([opengl],[-framework OpenGL])
2668   fi
2669 fi
2670
2671 dnl
2672 dnl  SDL module
2673 dnl
2674 AC_ARG_ENABLE(sdl,
2675   [  --enable-sdl            SDL support (default enabled)])
2676 if test "${enable_sdl}" != "no"
2677 then
2678   SDL_PATH="${PATH}"
2679   AC_ARG_WITH(sdl-config-path,
2680     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2681     [ if test "${with_sdl_config_path}" != "no"
2682       then
2683         SDL_PATH="${with_sdl_config_path}:${PATH}"
2684       fi ])
2685   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2686   SDL_CONFIG="${SDL12_CONFIG}"
2687   SDL_HEADER="SDL12/SDL.h"
2688   if test "${SDL_CONFIG}" = "no"
2689   then
2690     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2691     SDL_CONFIG=${SDL11_CONFIG}
2692     SDL_HEADER="SDL11/SDL.h"
2693   fi
2694   if test "${SDL_CONFIG}" = "no"
2695   then
2696     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2697     SDL_HEADER="SDL/SDL.h"
2698   fi
2699   # check for cross-compiling
2700   SDL_PREFIX=
2701   AC_ARG_WITH(sdl-prefix,
2702     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2703                                e.g use as:
2704                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2705   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2706   then
2707     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2708   fi
2709   if test "${SDL_CONFIG}" != "no"
2710   then
2711     VLC_ADD_PLUGINS([vout_sdl aout_sdl])
2712     VLC_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2713     VLC_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2714     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2715     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2716       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2717       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2718           As a last resort we also test for SDL.h presence),
2719       [ AC_MSG_ERROR([The development package for SDL is not installed.
2720 Please install it and try again. Alternatively you can also configure with
2721 --disable-sdl.])
2722       ])])
2723     CPPFLAGS="${CPPFLAGS_save}"
2724     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2725     then
2726       AC_MSG_ERROR([The development package for SDL is not installed.
2727 Please install it and try again. Alternatively you can also configure with
2728 --disable-sdl.])
2729     fi
2730   elif test "${enable_sdl}" =  "yes"
2731   then
2732     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2733 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2734     ])
2735   fi
2736 fi
2737
2738 dnl
2739 dnl  freetype module
2740 dnl
2741 AC_ARG_ENABLE(freetype,
2742   [  --enable-freetype       freetype support (default enabled)])
2743 AC_ARG_ENABLE(fribidi,
2744   [  --enable-fribidi        fribidi support (default enabled)])
2745 if test "${enable_freetype}" != "no"
2746 then
2747   FREETYPE_PATH="${PATH}"
2748   AC_ARG_WITH(freetype-config-path,
2749     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2750     [ if test "${with_freetype_config_path}" != "no"
2751       then
2752         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2753       fi ])
2754   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2755
2756   if test "${FREETYPE_CONFIG}" != "no"
2757   then
2758     VLC_ADD_PLUGINS([freetype])
2759     VLC_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags` ${INCICONV}])
2760     VLC_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs` ${LIBICONV}])
2761     AC_CHECK_HEADERS(Carbon/Carbon.h,
2762       [VLC_ADD_LDFLAGS([freetype],[-framework Carbon])])
2763   elif test "${enable_freetype}" =  "yes"
2764   then
2765     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2766 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2767     ])
2768   fi
2769
2770   dnl fribidi support
2771   if test "${enable_fribidi}" != "no"
2772   then
2773     FRIBIDI_PATH="${PATH}"
2774     AC_ARG_WITH(fribidi-config-path,
2775       [    --with-fribidi-config-path=PATH fribidi-config path (default search in \$PATH)],
2776       [ if test "${with_fribidi_config_path}" != "no"
2777         then
2778           FRIBIDI_PATH="${with_fribidi_config_path}:${PATH}"
2779         fi ])
2780     AC_PATH_PROG(FRIBIDI_CONFIG, fribidi-config, no, ${FRIBIDI_PATH})
2781
2782     if test "${FRIBIDI_CONFIG}" != "no"
2783     then
2784       VLC_ADD_CFLAGS([freetype], [`${FRIBIDI_CONFIG} --cflags` -DHAVE_FRIBIDI])
2785       VLC_ADD_LDFLAGS([freetype], [`${FRIBIDI_CONFIG} --libs`])
2786     fi
2787   fi
2788 fi
2789
2790 dnl
2791 dnl  SVG module
2792 dnl
2793 AC_ARG_ENABLE(svg,
2794   [  --enable-svg            SVG support (default disabled)])
2795 if test "${enable_svg}" == "yes"
2796 then
2797   PKG_CHECK_MODULES(SVG,
2798         librsvg-2.0 >= 2.5.0,
2799         [
2800           VLC_ADD_LDFLAGS([svg],[$SVG_LIBS])
2801           VLC_ADD_CFLAGS([svg],[$SVG_CFLAGS])
2802           VLC_ADD_PLUGINS([svg]) ],
2803         [AC_MSG_WARN(SVG library not found)])
2804 fi
2805
2806 dnl
2807 dnl  Qt Embedded module
2808 dnl  (disabled by default)
2809 dnl
2810 AC_ARG_ENABLE(qte,
2811   [  --enable-qte            QT Embedded support (default disabled)])
2812 if test "${enable_qte}" = "yes"
2813 then
2814   AC_ARG_WITH(qte,
2815   [    --with-qte=PATH       Qt Embedded headers and libraries])
2816   if test "${with_qte}" != "no" -a -n "${with_qte}"
2817   then
2818     VLC_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2819     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])
2820   else
2821     VLC_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2822     VLC_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2823   fi
2824   VLC_ADD_PLUGINS([qte])
2825   NEED_QTE_MAIN=yes
2826   CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
2827   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2828     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2829   ] )
2830   CPPFLAGS="${CPPFLAGS_save}"
2831 fi
2832
2833 dnl
2834 dnl  Qt Video output module
2835 dnl  (disabled by default)
2836 dnl
2837 dnl AC_ARG_ENABLE(qt_video,
2838 dnl   [  --enable-qt_video            QT Video Output support (default disabled)])
2839 dnl if test "${enable_qt_video}" = "yes"
2840 dnl then
2841 dnl  VLC_ADD_PLUGINS([qt_video])
2842 dnl  VLC_ADD_LDFLAGS([qt_video],[-L${QTDIR}/lib])
2843 dnl  LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt_video}"
2844 dnl   AC_CHECK_LIB(qt-mt,main,[
2845 dnl    VLC_ADD_LDFLAGS([qt_video],[-lqt-mt])
2846 dnl  ],[
2847 dnl    AC_CHECK_LIB(qt,main,[
2848 dnl      VLC_ADD_LDFLAGS([qt_video],[-lqt])
2849 dnl    ])
2850 dnl  ])
2851 dnl  NEED_QTE_MAIN=yes
2852 dnl  LDFLAGS="${LDFLAGS_save}"
2853 dnl  VLC_ADD_CXXFLAGS([qt_video],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2854 dnl fi
2855
2856 dnl
2857 dnl Roku HD1000 Video output module
2858 dnl
2859 AC_ARG_ENABLE(hd1000v,
2860   [  --enable-hd1000v        HD1000 Video Output module (default enabled on HD1000)])
2861 if test "${enable_hd1000v}" != "no" &&
2862   (test "${SYS}" != "mingw32" || test "${enable_hd1000v}" = "yes")
2863 then
2864   AC_LANG_PUSH([C++])
2865   AC_CHECK_HEADERS([cascade/graphics/CascadeScreen.h cascade/graphics/CascadeBitmap.h],
2866   [
2867     can_build_roku="yes"
2868   ],
2869   [
2870     can_build_roku="no"
2871     AC_MSG_WARN([Not building Roku HD1000 compatible video output])
2872   ])
2873   if test "$can_build_roku" = "yes"
2874   then
2875     VLC_ADD_PLUGINS([hd1000v])
2876     VLC_ADD_LDFLAGS([hd1000v],[-lCascade -ldvbpsi -lmad])
2877   fi
2878   AC_LANG_POP([C++])
2879 fi
2880
2881 dnl
2882 dnl  Windows DirectX module
2883 dnl
2884 AC_ARG_ENABLE(directx,
2885   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2886 if test "${enable_directx}" != "no"
2887 then
2888   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2889   then
2890     AC_ARG_WITH(directx,
2891     [    --with-directx=PATH   Win32 DirectX headers])
2892     if test -z "${with_directx}"
2893     then
2894       AC_CHECK_HEADERS(ddraw.h,
2895       [ VLC_ADD_PLUGINS([vout_directx aout_directx])
2896         VLC_ADD_LDFLAGS([vout_directx],[-lgdi32])
2897         dnl to be moved when dependance is removed
2898         AC_CHECK_HEADERS(GL/gl.h, [
2899             VLC_ADD_PLUGINS([glwin32])
2900             VLC_ADD_LDFLAGS([glwin32],[-lopengl32 -lgdi32])
2901         ]) ])
2902     else
2903       AC_MSG_CHECKING(for directX headers in ${with_directx})
2904       if test -f ${with_directx}/ddraw.h
2905       then
2906         VLC_ADD_PLUGINS([vout_directx aout_directx])
2907         VLC_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2908         VLC_ADD_LDFLAGS([vout_directx],[-lgdi32])
2909         AC_MSG_RESULT(yes)
2910       else
2911         AC_MSG_RESULT(no)
2912         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2913       fi
2914     fi
2915   fi
2916 fi
2917
2918 dnl
2919 dnl  Linux framebuffer module
2920 dnl
2921 AC_ARG_ENABLE(fb,
2922   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2923     if test "${enable_fb}" != "no"
2924     then
2925       AC_CHECK_HEADERS(linux/fb.h, [
2926         VLC_ADD_PLUGINS([fb])
2927       ])
2928     fi
2929
2930 dnl
2931 dnl  Linux MGA module
2932 dnl
2933 AC_ARG_ENABLE(mga,
2934   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2935   [ if test "${enable_mga}" = "yes"
2936     then
2937       VLC_ADD_PLUGINS([mga])
2938     fi ])
2939
2940 dnl
2941 dnl  SVGAlib module
2942 dnl
2943 AC_ARG_ENABLE(svgalib,
2944   [  --enable-svgalib        SVGAlib support (default disabled)])
2945 if test "${enable_svgalib}" = "yes"
2946 then
2947   VLC_ADD_PLUGINS([svgalib])
2948   VLC_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2949 fi
2950
2951 dnl
2952 dnl  GGI module
2953 dnl
2954 AC_ARG_ENABLE(ggi,
2955   [  --enable-ggi            GGI support (default disabled)])
2956 if test "${enable_ggi}" = "yes"
2957 then
2958   VLC_ADD_PLUGINS([ggi])
2959   VLC_ADD_LDFLAGS([ggi],[-lggi])
2960   AC_ARG_WITH(ggi,
2961     [    --with-ggi=PATH       path to libggi],
2962     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2963       then
2964         VLC_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2965         VLC_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2966       fi ])
2967 fi
2968
2969 dnl
2970 dnl  Glide module
2971 dnl
2972 AC_ARG_ENABLE(glide,
2973   [  --enable-glide          Glide (3dfx) support (default disabled)])
2974 if test "${enable_glide}" = "yes"
2975 then
2976   VLC_ADD_PLUGINS([glide])
2977   VLC_ADD_LDFLAGS([glide],[-lglide2x -lm])
2978   VLC_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2979   AC_ARG_WITH(glide,
2980     [    --with-glide=PATH     path to libglide],
2981     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2982       then
2983         VLC_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2984         VLC_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2985       fi ])
2986 fi
2987
2988 dnl
2989 dnl  AA plugin
2990 dnl
2991 AC_ARG_ENABLE(aa,
2992   [  --enable-aa             aalib output (default disabled)])
2993 if test "${enable_aa}" = "yes"
2994 then
2995   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2996   if test "${have_aa}" = "true"
2997   then
2998     VLC_ADD_PLUGINS([aa])
2999     VLC_ADD_LDFLAGS([aa],[-laa])
3000   fi
3001 fi
3002
3003 dnl
3004 dnl  libcaca plugin
3005 dnl
3006 AC_ARG_ENABLE(caca,
3007   [  --enable-caca           libcaca output (default disabled)])
3008 if test "${enable_caca}" = "yes"
3009 then
3010   CACA_PATH="${PATH}"
3011   AC_ARG_WITH(caca-config-path,
3012     [    --with-caca-config-path=PATH caca-config path (default search in \$PATH)],
3013     [ if test "${with_caca_config_path}" != "no"
3014       then
3015         CACA_PATH="${with_caca_config_path}:${PATH}"
3016       fi ])
3017   AC_PATH_PROG(CACA_CONFIG, caca-config, no, ${CACA_PATH})
3018   if test "${CACA_CONFIG}" != "no"
3019   then
3020     VLC_ADD_PLUGINS([caca])
3021     VLC_ADD_CFLAGS([caca],[`${CACA_CONFIG} --cflags`])
3022     VLC_ADD_LDFLAGS([caca],[`${CACA_CONFIG} --plugin-libs`])
3023   fi
3024 fi
3025
3026 dnl
3027 dnl  win32 GDI plugin
3028 dnl
3029 AC_ARG_ENABLE(wingdi,
3030   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
3031 if test "${enable_wingdi}" != "no"; then
3032   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
3033     VLC_ADD_PLUGINS([wingdi])
3034     VLC_ADD_LDFLAGS([wingdi],[-lgdi32])
3035   fi
3036 fi
3037
3038 dnl
3039 dnl  Audio plugins
3040 dnl
3041
3042 AC_ARG_WITH(,[Audio plugins:])
3043
3044 dnl
3045 dnl  OSS /dev/dsp module (enabled by default except on win32)
3046 dnl
3047 AC_ARG_ENABLE(oss,
3048   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
3049
3050 if test "${enable_oss}" != "no" &&
3051   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
3052 then
3053   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
3054     VLC_ADD_PLUGINS([oss])
3055     AC_CHECK_LIB(ossaudio,main,VLC_ADD_LDFLAGS([oss],[-lossaudio]))
3056   ])
3057 fi
3058
3059 dnl
3060 dnl  Esound module
3061 dnl
3062 AC_ARG_ENABLE(esd,
3063   [  --enable-esd            Esound library support (default disabled)],
3064   [if test "${enable_esd}" = "yes"
3065    then
3066      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
3067      if test "${ESD_CONFIG}" != "no"
3068      then
3069        VLC_ADD_PLUGINS([esd])
3070        VLC_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
3071        VLC_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
3072      fi
3073    fi])
3074
3075 dnl
3076 dnl  aRts module
3077 dnl
3078 AC_ARG_ENABLE(arts,
3079   [  --enable-arts           aRts sound server (default disabled)],
3080   [if test "${enable_arts}" = "yes"
3081    then
3082      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
3083      if test "${ARTS_CONFIG}" != "no"
3084      then
3085        VLC_ADD_PLUGINS([arts])
3086        VLC_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
3087        VLC_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
3088      fi
3089    fi])
3090
3091 dnl
3092 dnl  ALSA module
3093 dnl
3094 AC_ARG_ENABLE(alsa,
3095   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
3096   [if test "${enable_alsa}" = "yes"
3097    then
3098      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
3099      if test "${have_alsa}" = "true"
3100      then
3101        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
3102                        #define ALSA_PCM_NEW_SW_PARAMS_API
3103                        #include <alsa/asoundlib.h>],
3104           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
3105            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
3106        VLC_ADD_PLUGINS([alsa])
3107        VLC_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
3108      else
3109        AC_MSG_ERROR([Could not find ALSA development headers])
3110      fi
3111    fi])
3112
3113 dnl
3114 dnl  win32 waveOut plugin
3115 dnl
3116 AC_ARG_ENABLE(waveout,
3117   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
3118 if test "${enable_waveout}" != "no"; then
3119   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
3120     VLC_ADD_PLUGINS([waveout])
3121     VLC_ADD_LDFLAGS([waveout],[-lwinmm])
3122   fi
3123 fi
3124
3125 dnl
3126 dnl  CoreAudio plugin
3127 dnl
3128 AC_ARG_ENABLE(coreaudio,
3129   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
3130 if test "${enable_coreaudio}" != "no" &&
3131   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
3132 then
3133   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h,
3134     [ VLC_ADD_BUILTINS([coreaudio])
3135       VLC_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
3136       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
3137       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
3138         AC_MSG_RESULT(yes)
3139         VLC_ADD_PLUGINS([coreaudio_resampler])
3140         VLC_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
3141       ],[ AC_MSG_RESULT(no) ])
3142     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
3143 fi
3144
3145 dnl
3146 dnl  Roku HD1000 audio
3147 dnl
3148 AC_ARG_ENABLE(hd1000a,
3149   [  --enable-hd1000a        HD1000 audio module (default enabled on HD1000)])
3150 if test "${enable_hd1000a}" != "no" &&
3151   (test "${SYS}" != "mingw32" || test "${enable_hd1000a}" = "yes")
3152 then
3153   AC_LANG_PUSH([C++])
3154   AC_CHECK_HEADERS(deschutes/libraries/hdmachinex225/PCMAudioPlayer.h, [
3155     VLC_ADD_PLUGINS([hd1000a])
3156     AC_CHECK_LIB(HDMachineX225,main,VLC_ADD_LDFLAGS([hd1000a],[-lHDMachineX225]))  ])
3157   AC_LANG_POP([C++])
3158 fi
3159
3160 dnl
3161 dnl  Interface plugins
3162 dnl
3163
3164 AC_ARG_WITH(,[Interface plugins:])
3165
3166 dnl special case for BeOS
3167 if test "${SYS}" = "beos"
3168 then
3169     VLC_ADD_BUILTINS([beos])
3170 fi
3171
3172 dnl
3173 dnl Skins2 module
3174 dnl
3175 AC_ARG_ENABLE(skins2,
3176   [  --enable-skins2         Skins2 interface module (experimental)])
3177 if test "${enable_skins2}" = "yes" || (test "${SYS}" != "darwin" && test "${SYS}" != "beos" && test "${enable_skins2}" != "no"); then
3178
3179   dnl test for the required libraries
3180   skins2_missing_lib="no"
3181
3182   dnl freetype
3183   if test "${FREETYPE_CONFIG}" != "no"; then
3184     VLC_ADD_CPPFLAGS([skins2],[`${FREETYPE_CONFIG} --cflags`])
3185     VLC_ADD_LDFLAGS([skins2],[`${FREETYPE_CONFIG} --libs`])
3186   else
3187     skins2_missing_lib="yes"
3188     if test "${enable_skins2}" = "yes"; then
3189       AC_MSG_ERROR([Could not find freetype (required for skins2)])
3190     fi
3191   fi
3192
3193   dnl iconv
3194   if test "$am_cv_func_iconv" = "yes"; then
3195     VLC_ADD_CPPFLAGS([skins2],[${INCICONV}])
3196     VLC_ADD_LDFLAGS([skins2],[${LIBICONV} -lpng])
3197   else
3198     skins2_missing_lib="yes"
3199     if test "${enable_skins2}" = "yes"; then
3200       AC_MSG_ERROR([Could not find iconv (required for skins2)])
3201     fi
3202   fi
3203
3204   dnl libxml2
3205   XML2_PATH="${PATH}"
3206   AC_ARG_WITH(xml2-config-path,
3207     [    --with-xml2-config-path=PATH xml2-config path (default search in \$PATH)],
3208     [ if test "${with_xml2_config_path}" != "no"; then
3209         XML2_PATH="${with_xml2_config_path}:${PATH}"
3210       fi ])
3211   AC_PATH_PROG(XML2_CONFIG, xml2-config, no, ${XML2_PATH})
3212   if test "${XML2_CONFIG}" != "no"; then
3213     VLC_ADD_CPPFLAGS([skins2],[`${XML2_CONFIG} --cflags`])
3214     VLC_ADD_LDFLAGS([skins2],[`${XML2_CONFIG} --libs`])
3215     dnl skins2 depends on the xmlTextReader extension
3216     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_skins2}"
3217     AC_CHECK_LIB(xml2,xmlTextReaderConstName,[],[
3218       skins2_missing_lib="yes"
3219       AC_MSG_WARN([libxml2 missing the xmlTextReader extension, you should update your version; maybe you are missing libpng.])
3220       if test "${enable_skins2}" = "yes"; then
3221         AC_MSG_ERROR([libxml2 missing the xmlTextReader extension (required for skins2)])
3222       fi])
3223     LDFLAGS="${LDFLAGS_save}"
3224   else
3225     skins2_missing_lib="yes"
3226     if test "${enable_skins2}" = "yes"; then
3227       AC_MSG_ERROR([Could not find libxml2 (required for skins2)])
3228     fi
3229   fi
3230
3231   if test "${skins2_missing_lib}" = "no" && (test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"); then
3232     VLC_ADD_PLUGINS([skins2])
3233     ALIASES="${ALIASES} svlc"
3234     VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -Imodules/gui/skins2 -DWIN32_SKINS])
3235     VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3236     VLC_ADD_LDFLAGS([skins2],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
3237
3238   else if test "${skins2_missing_lib}" = "no"; then
3239     VLC_ADD_PLUGINS([skins2])
3240     ALIASES="${ALIASES} svlc"
3241     VLC_ADD_CPPFLAGS([skins2],[-Imodules/gui/skins2 -I${x_includes} -DX11_SKINS])
3242     VLC_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
3243     VLC_ADD_LDFLAGS([skins2],[-L${x_libraries} -lXext -lX11])
3244   fi fi
3245 fi
3246
3247
3248 dnl dnl
3249 dnl dnl  Gtk+ module
3250 dnl dnl
3251 dnl AC_ARG_ENABLE(gtk,
3252 dnl   [  --enable-gtk            Gtk+ support (default enabled)])
3253 dnl if test "${enable_gtk}" != "no"
3254 dnl then
3255 dnl   GTK_PATH="${PATH}"
3256 dnl   AC_ARG_WITH(gtk-config-path,
3257 dnl     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
3258 dnl     [ if test "${with_gtk_config_path}" != "no"
3259 dnl       then
3260 dnl         GTK_PATH="${with_gtk_config_path}:${PATH}"
3261 dnl       fi ])
3262 dnl   # look for gtk-config
3263 dnl   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
3264 dnl   GTK_CONFIG=${GTK12_CONFIG}
3265 dnl   if test "${GTK_CONFIG}" = "no"
3266 dnl   then
3267 dnl     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
3268 dnl   fi
3269 dnl   if test "${GTK_CONFIG}" != "no"
3270 dnl   then
3271 dnl     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
3272 dnl     then
3273 dnl       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
3274 dnl     fi
3275 dnl     if test "${SYS}" != "mingw32"; then
3276 dnl       VLC_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
3277 dnl       VLC_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
3278 dnl     else
3279 dnl       VLC_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
3280 dnl       VLC_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
3281 dnl     fi
3282 dnl     # now look for the gtk.h header
3283 dnl     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
3284 dnl     ac_cv_gtk_headers=yes
3285 dnl     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
3286 dnl       ac_cv_gtk_headers=no
3287 dnl       echo "Cannot find gtk development headers."
3288 dnl     ])
3289 dnl     if test "${ac_cv_gtk_headers}" = "yes"
3290 dnl     then
3291 dnl       VLC_ADD_PLUGINS([gtk])
3292 dnl       if test "${SYS}" != "mingw32"; then
3293 dnl         NEED_GTK_MAIN=yes
3294 dnl       fi
3295 dnl       ALIASES="${ALIASES} gvlc"
3296 dnl     fi
3297 dnl     CPPFLAGS="${CPPFLAGS_save}"
3298 dnl   fi
3299 dnl fi
3300 dnl
3301 dnl
3302 dnl  Gtk+2 module ! Disabled for now as it is unusable and confuses users
3303 dnl
3304 dnl AC_ARG_ENABLE(gtk2,
3305 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
3306 dnl if test "${enable_gtk2}" = "yes"
3307 dnl then
3308 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
3309 dnl   VLC_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
3310 dnl   VLC_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
3311 dnl   VLC_ADD_PLUGINS([gtk2])
3312 dnl   if test "${SYS}" != "mingw32"; then
3313 dnl     NEED_GTK2_MAIN=yes
3314 dnl   fi
3315 dnl fi
3316
3317 dnl
3318 dnl  PDA Gtk+2 module
3319 dnl
3320 AC_ARG_ENABLE(pda,
3321   [  --enable-pda            PDA interface needs Gtk2 support (default disabled)])
3322 if test "${enable_pda}" = "yes"
3323 then
3324   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
3325   VLC_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
3326   VLC_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
3327   VLC_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
3328   VLC_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
3329   VLC_ADD_PLUGINS([pda])
3330   if test "${SYS}" != "mingw32"; then
3331     NEED_GTK2_MAIN=yes
3332   fi
3333 fi
3334
3335 dnl dnl
3336 dnl dnl  Gnome module
3337 dnl dnl
3338 dnl AC_ARG_ENABLE(gnome,
3339 dnl   [  --enable-gnome          Gnome interface support (default disabled)],
3340 dnl   [if test "${enable_gnome}" = "yes"; then
3341 dnl     # look for gnome-config
3342 dnl     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
3343 dnl     if test -x ${GNOME_CONFIG}
3344 dnl     then
3345 dnl        VLC_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
3346 dnl        VLC_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
3347 dnl     fi
3348 dnl     # now look for the gnome.h header
3349 dnl     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
3350 dnl     AC_CHECK_HEADERS(gnome.h, [
3351 dnl       VLC_ADD_PLUGINS([gnome])
3352 dnl       NEED_GTK_MAIN=yes
3353 dnl       NEED_GNOME_MAIN=yes
3354 dnl       ALIASES="${ALIASES} gnome-vlc"
3355 dnl       dnl We need this because of some moronic gnomesupport.h flavours
3356 dnl       AC_MSG_CHECKING(for strndup in gnome.h)
3357 dnl       AC_EGREP_HEADER(strndup,gnome.h,[
3358 dnl         AC_MSG_RESULT(yes)
3359 dnl         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
3360 dnl                   Define if <gnome.h> defines strndup.)],[
3361 dnl         AC_MSG_RESULT(no)])
3362 dnl      ],[
3363 dnl       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
3364 dnl developement tools or remove the --enable-gnome option])
3365 dnl      ])
3366 dnl     CPPFLAGS="${CPPFLAGS_save}"
3367 dnl   fi])
3368
3369 dnl
3370 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
3371 dnl
3372 dnl AC_ARG_ENABLE(gnome2,
3373 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
3374 dnl if test "${enable_gnome2}" = "yes"
3375 dnl then
3376 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
3377 dnl   VLC_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
3378 dnl   VLC_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
3379 dnl   VLC_ADD_PLUGINS([gnome2])
3380 dnl   if test "${SYS}" != "mingw32"; then
3381 dnl     NEED_GNOME2_MAIN=yes
3382 dnl   fi
3383 dnl fi
3384
3385 dnl
3386 dnl  wxWindows module
3387 dnl
3388 AC_ARG_ENABLE(wxwindows,
3389   [  --enable-wxwindows      wxWindows support (default enabled)])
3390 if test "${enable_wxwindows}" != "no"
3391 then
3392   WXWINDOWS_PATH="${PATH}"
3393   AC_ARG_WITH(wx-config-path,
3394     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
3395     [ if test "${with_wx_config_path}" != "no"
3396       then
3397         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
3398       fi ])
3399   # look for wx-config
3400   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
3401   if test "${WX_CONFIG}" != "no"
3402   then
3403     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
3404     then
3405       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
3406     fi
3407     AC_LANG_PUSH(C++)
3408     VLC_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
3409     VLC_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
3410     # now look for the wxprec.h header
3411     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
3412     ac_cv_wx_headers=yes
3413     AC_CHECK_HEADERS(wx/wxprec.h, , [
3414       ac_cv_wx_headers=no
3415       echo "Cannot find wxWindows development headers."
3416     ])
3417     if test "${ac_cv_wx_headers}" = "yes"
3418     then
3419       VLC_ADD_PLUGINS([wxwindows])
3420       ALIASES="${ALIASES} wxvlc"
3421     fi
3422     CPPFLAGS="${CPPFLAGS_save}"
3423     AC_LANG_POP(C++)
3424   fi
3425 fi
3426
3427 dnl dnl
3428 dnl dnl  Qt module
3429 dnl dnl
3430 dnl AC_ARG_ENABLE(qt,
3431 dnl   [  --enable-qt             Qt interface support (default disabled)],
3432 dnl   [if test "${enable_qt}" = "yes"; then
3433 dnl      VLC_ADD_PLUGINS([qt])
3434 dnl      ALIASES="${ALIASES} qvlc"
3435 dnl      VLC_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
3436 dnl      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
3437 dnl      AC_CHECK_LIB(qt-mt,main,[
3438 dnl        VLC_ADD_LDFLAGS([qt],[-lqt-mt])
3439 dnl      ],[
3440 dnl        AC_CHECK_LIB(qt,main,[
3441 dnl          VLC_ADD_LDFLAGS([qt],[-lqt])
3442 dnl        ])
3443 dnl      ])
3444 dnl      LDFLAGS="${LDFLAGS_save}"
3445 dnl      VLC_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
3446 dnl      if test -x ${QTDIR}/bin/moc
3447 dnl      then
3448 dnl        MOC=${QTDIR}/bin/moc
3449 dnl      else
3450 dnl        MOC=moc
3451 dnl      fi
3452 dnl    fi])
3453 dnl
3454 dnl dnl
3455 dnl dnl  KDE module
3456 dnl dnl
3457 dnl AC_ARG_ENABLE(kde,
3458 dnl   [  --enable-kde            KDE interface support (default disabled)],
3459 dnl   [if test "${enable_kde}" = "yes"; then
3460 dnl      VLC_ADD_PLUGINS([kde])
3461 dnl      ALIASES="${ALIASES} kvlc"
3462 dnl      VLC_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
3463 dnl      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
3464 dnl      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3465 dnl      AC_CHECK_LIB(kfile,main,[
3466 dnl        VLC_ADD_LDFLAGS([kde],[-lkfile])
3467 dnl      ])
3468 dnl      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3469 dnl      AC_CHECK_LIB(kdeui,main,[
3470 dnl        VLC_ADD_LDFLAGS([kde],[-lkdeui])
3471 dnl      ])
3472 dnl      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3473 dnl      AC_CHECK_LIB(kio,main,[
3474 dnl        VLC_ADD_LDFLAGS([kde],[-lkio])
3475 dnl      ])
3476 dnl      LDFLAGS="${LDFLAGS_save}"
3477 dnl      VLC_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
3478 dnl      VLC_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
3479 dnl      if test -x ${QTDIR}/bin/moc
3480 dnl      then
3481 dnl        MOC=${QTDIR}/bin/moc
3482 dnl      else
3483 dnl        MOC=moc
3484 dnl      fi
3485 dnl    fi])
3486
3487 dnl
3488 dnl  Opie QT embedded module
3489 dnl
3490 AC_ARG_ENABLE(opie,
3491   [  --enable-opie           Qt embedded interface support (default disabled)],
3492   [if test "${enable_opie}" = "yes"; then
3493      AC_ARG_WITH(qte,
3494      [    --with-qte=PATH       Qt Embedded headers and libraries])
3495      if test "${with_qte}" != "no" -a -n "${with_qte}"
3496      then
3497        VLC_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
3498        VLC_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
3499      else
3500        VLC_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
3501        VLC_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
3502      fi
3503      CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
3504      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
3505        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
3506      ] )
3507      CPPFLAGS="${CPPFLAGS_save}"
3508
3509      VLC_ADD_PLUGINS([opie])
3510      NEED_QTE_MAIN=yes
3511      VLC_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
3512      VLC_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
3513      if test "${with_qte}" != "no" -a -n "${with_qte}"
3514      then
3515        MOC=${with_qte}/bin/moc
3516      else
3517        MOC=${QTDIR}/bin/moc
3518      fi
3519    fi])
3520
3521 dnl
3522 dnl  MacOS X module
3523 dnl
3524 AC_ARG_ENABLE(macosx,
3525   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
3526   [if test "${enable_macosx}" = "yes"
3527    then
3528      VLC_ADD_BUILTINS([macosx])
3529      VLC_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC -framework OpenGL])
3530    fi],
3531   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
3532      VLC_ADD_BUILTINS([macosx])
3533      VLC_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC -framework OpenGL])
3534    )])
3535
3536 dnl
3537 dnl  QNX RTOS module
3538 dnl
3539 AC_ARG_ENABLE(qnx,
3540   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
3541     if test "${enable_qnx}" != "no"
3542     then
3543       AC_CHECK_HEADERS(Ph.h, [
3544         VLC_ADD_PLUGINS([qnx])
3545         VLC_ADD_LDFLAGS([qnx],[-lasound -lph])
3546       ])
3547     fi
3548
3549 dnl
3550 dnl  ncurses module
3551 dnl
3552 AC_ARG_ENABLE(ncurses,
3553   [  --enable-ncurses        ncurses interface support (default disabled)],
3554   [if test "${enable_ncurses}" = "yes"; then
3555      VLC_ADD_PLUGINS([ncurses])
3556      VLC_ADD_LDFLAGS([ncurses],[-lncurses])
3557    fi])
3558
3559 dnl
3560 dnl  XOSD plugin
3561 dnl
3562 AC_ARG_ENABLE(xosd,
3563   [  --enable-xosd           xosd interface support (default disabled)])
3564 if test "${enable_xosd}" = "yes"
3565 then
3566   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
3567   AC_CHECK_LIB(xosd,xosd_set_offset,
3568       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
3569     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
3570         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
3571       AC_TRY_COMPILE([#include <xosd.h>],
3572          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
3573           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
3574   if test "${have_xosd}" = "true"
3575   then
3576     VLC_ADD_PLUGINS([xosd])
3577     VLC_ADD_LDFLAGS([xosd],[-lxosd])
3578   fi
3579 fi
3580
3581 dnl
3582 dnl Visualisation plugin
3583 dnl
3584 AC_ARG_ENABLE(visual,
3585   [  --enable-visual         visualisation plugin (default enabled)])
3586 if test "${enable_visual}" != "no"
3587 then
3588     VLC_ADD_PLUGINS([visual])
3589 fi
3590
3591 dnl
3592 dnl OpenGL visualisation plugin
3593 dnl
3594 AC_ARG_ENABLE(galaktos,
3595   [  --enable-galaktos       OpenGL visualisation plugin (default disabled)])
3596 if test "${enable_galaktos}" = "yes"
3597 then
3598   AC_CHECK_HEADERS(GL/gl.h, [
3599     VLC_ADD_PLUGINS([galaktos])
3600     if test "${SYS}" != "mingw32"; then
3601       VLC_ADD_LDFLAGS([galaktos],[-L${x_libraries} -lGL -lGLU])
3602     else
3603       VLC_ADD_LDFLAGS([galaktos],[-lopengl32])
3604     fi
3605   ])
3606 fi
3607
3608 dnl
3609 dnl  goom visualization plugin
3610 dnl
3611 AC_ARG_ENABLE(goom,
3612 [  --enable-goom           goom visualisation plugin (default disabled)])
3613 if test "${enable_goom}" = "yes"
3614 then
3615   AC_ARG_WITH(goom-tree,
3616     [    --with-goom-tree=PATH goom tree for static linking (required)])
3617
3618   dnl
3619   dnl test for --with-goom-tree
3620   dnl
3621   if test "${with_goom_tree}" != "no" -a -n "${with_goom_tree}"; then
3622     AC_MSG_CHECKING(for libgoom2.a in ${with_goom_tree})
3623     real_goom_tree="`cd ${with_goom_tree} 2>/dev/null && pwd`"
3624     if test -z "${real_goom_tree}"; then
3625       dnl  The given directory can't be found
3626       AC_MSG_RESULT(no)
3627       AC_MSG_ERROR([cannot cd to ${with_goom_tree}])
3628     fi
3629     if test -f "${real_goom_tree}/src/.libs/libgoom2.a"; then
3630       AC_MSG_RESULT(${real_goom_tree}/src/.libs/libgoom2.a)
3631       VLC_ADD_BUILTINS([goom])
3632       VLC_ADD_LDFLAGS([goom],[-L${real_goom_tree}/src/.libs -lgoom2])
3633       VLC_ADD_CPPFLAGS([goom],[-I${real_goom_tree}/src -DUSE_GOOM_TREE])
3634     else
3635       dnl  The given libgoom2 wasn't built, try to look for the old goom
3636       AC_MSG_RESULT(no)
3637       AC_MSG_CHECKING(for libgoom.a in ${with_goom_tree})
3638       if test -f "${real_goom_tree}/libgoom.a"; then
3639         AC_MSG_RESULT(${real_goom_tree}/libgoom.a)
3640         VLC_ADD_BUILTINS([goom])
3641         VLC_ADD_LDFLAGS([goom],[-L${real_goom_tree} -lgoom])
3642         VLC_ADD_CPPFLAGS([goom],[-I${real_goom_tree} -DUSE_GOOM_TREE -DOLD_GOOM])
3643       else
3644         dnl  The given libgoom wasn't built
3645         AC_MSG_RESULT(no)
3646         AC_MSG_ERROR([cannot find ${real_goom_tree}/src/.libs/libgoom2.a, make sure you compiled goom in ${with_goom_tree}])
3647       fi
3648     fi
3649   else
3650     AC_CHECK_HEADERS(goom/goom.h, [
3651       AC_CHECK_LIB(goom2, goom_init, [
3652         VLC_ADD_PLUGINS([goom])
3653         VLC_ADD_LDFLAGS([goom],[-lgoom2])
3654       ],[
3655         AC_MSG_ERROR([Could not find goom on your system: you may get it from http://www.ios-software.com/.])
3656       ])
3657     ])
3658   fi
3659 fi
3660
3661 dnl
3662 dnl  SLP access plugin
3663 dnl
3664 AC_ARG_ENABLE(slp,
3665   [  --enable-slp            SLP service discovery support (default disabled)])
3666 if test "${enable_slp}" = "yes"
3667 then
3668   AC_ARG_WITH(slp,
3669   [    --with-slp=PATH       libslp headers and libraries])
3670   if test -z "${with_slp}"
3671   then
3672     AC_CHECK_HEADERS(slp.h, have_slp="true", have_slp="false")
3673     if test "${have_slp}" = "true"
3674     then
3675       VLC_ADD_PLUGINS([slp])
3676       VLC_ADD_LDFLAGS([slp],[-lslp])
3677       VLC_ADD_LDFLAGS([stream_out_standard],[-lslp])
3678     fi
3679   else
3680     AC_MSG_CHECKING(for slp headers in ${with_slp})
3681     if test -f ${with_slp}/slp.h
3682     then
3683       dnl  Use ${with_slp}/libslp/slp.h
3684       AC_MSG_RESULT(yes)
3685       VLC_ADD_PLUGINS([slp])
3686       VLC_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
3687       VLC_ADD_LDFLAGS([stream_out_standard],[-L${with_slp} -lslp])
3688       VLC_ADD_CPPFLAGS([slp],[-I${with_slp}])
3689       AC_DEFINE(HAVE_SLP_H)
3690     else
3691       dnl  No libslp could be found, sorry
3692       AC_MSG_RESULT(no)
3693       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
3694     fi
3695   fi
3696 fi
3697
3698 dnl
3699 dnl  Lirc plugin
3700 dnl
3701 AC_ARG_ENABLE(lirc,
3702   [  --enable-lirc           lirc support (default disabled)])
3703 if test "${enable_lirc}" = "yes"
3704 then
3705   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
3706   if test "${have_lirc}" = "true"
3707   then
3708     VLC_ADD_PLUGINS([lirc])
3709     VLC_ADD_LDFLAGS([lirc],[-llirc_client])
3710   fi
3711 fi
3712
3713 dnl
3714 dnl  Joystick plugin
3715 dnl
3716 AC_ARG_ENABLE(joystick,
3717   [  --enable-joystick       joystick control (default enabled)])
3718 if test "${enable_joystick}" = "yes"; then
3719   AC_CHECK_HEADER(linux/joystick.h, [VLC_ADD_PLUGINS([joystick])])
3720 fi
3721
3722 dnl
3723 dnl corba (ORBit) plugin
3724 dnl
3725 dnl Default: do not enable corba
3726 enablecorba=false
3727 AC_ARG_ENABLE(corba,
3728   [  --enable-corba          corba interface support (default disabled)])
3729 if test "${enable_corba}" = "yes"; then
3730       GLIB_VERSION=2.3.2
3731       PKG_CHECK_MODULES(CORBA,
3732         ORBit-2.0 >= 2.8.0 \
3733         glib-2.0 >= $GLIB_VERSION \
3734         gobject-2.0 >= $GLIB_VERSION \
3735         gthread-2.0 >= $GLIB_VERSION,
3736         [
3737           enablecorba=true
3738           VLC_ADD_LDFLAGS([corba],[$CORBA_LIBS])
3739           VLC_ADD_CFLAGS([corba],[$CORBA_CFLAGS])
3740           VLC_ADD_PLUGINS([corba snapshot]) ],
3741         [ enablecorba=false
3742           AC_MSG_WARN(corba library not found) ])
3743 fi
3744 AM_CONDITIONAL(ENABLE_CORBA, test "$enablecorba" = "true")
3745
3746 AC_ARG_WITH(,[Misc options:])
3747
3748 dnl
3749 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
3750 dnl
3751 dnl  We give the user the opportunity to specify
3752 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
3753 dnl
3754 AC_ARG_WITH(words,
3755   [  --with-words=endianness set endianness (big or little)])
3756   case "${with_words}" in
3757     big)
3758       ac_cv_c_bigendian=yes
3759       ;;
3760     little)
3761       ac_cv_c_bigendian=no
3762       ;;
3763     *)
3764       dnl  Try to guess endianness by matching patterns on a compiled
3765       dnl  binary, by looking for an ASCII or EBCDIC string
3766       AC_CACHE_CHECK([whether the byte order is big-endian],
3767         [ac_cv_c_bigendian],
3768         [ac_cv_c_bigendian="unknown"
3769         [cat >conftest.c <<EOF
3770         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
3771         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
3772         void _a(void) { char*s = (char*)am; s = (char *)ai; }
3773         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
3774         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
3775         void _e(void) { char*s = (char*)em; s = (char*)ei; }
3776         int main(void) { _a(); _e(); return 0; }
3777 EOF
3778         ]
3779         if test -f conftest.c
3780         then
3781           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
3782               && test -f conftest.o
3783           then
3784             if test "`strings conftest.o | grep BIGenDianSyS`"
3785             then
3786               ac_cv_c_bigendian="yes"
3787             fi
3788             if test "`strings conftest.o | grep LiTTleEnDian`"
3789             then
3790               ac_cv_c_bigendian="no"
3791             fi
3792           fi
3793         fi
3794       ])
3795       if test "${ac_cv_c_bigendian}" = "unknown"
3796       then
3797         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
3798       fi
3799       ;;
3800   esac
3801 dnl  Now we know what to use for endianness, just put it in the header
3802 if test "${ac_cv_c_bigendian}" = "yes"
3803 then
3804   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
3805 fi
3806
3807 dnl
3808 dnl  Mozilla plugin
3809 dnl
3810 mozilla=false
3811 AC_ARG_ENABLE(mozilla,
3812   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
3813 if test "${enable_mozilla}" = "yes" -a "${SYS}" != "mingw32"
3814 then
3815   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
3816   if test "${MOZILLA_CONFIG}" = "no"
3817   then
3818     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
3819   else
3820     if test "${SYS}" != "mingw32"; then
3821       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
3822       AC_CHECK_LIB(Xt,XtStrings,
3823        [VLC_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt -lX11 -lSM -lICE])],
3824        [],
3825        [[-L${x_libraries} -lX11 -lSM -lICE]
3826       ])
3827       LDFLAGS="${LDFLAGS_save}"
3828     fi
3829     mozilla=:
3830     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3831     VLC_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3832     VLC_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3833     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mozilla}"
3834     AC_CHECK_HEADERS(mozilla-config.h)
3835     CPPFLAGS="${CPPFLAGS_save}"
3836   fi
3837
3838 dnl special case for mingw32
3839 elif test "${enable_mozilla}" = "yes"
3840 then
3841   AC_CHECK_TOOL(CYGPATH, cygpath, "")
3842   AC_ARG_WITH(mozilla-sdk-path,
3843     [    --with-mozilla-sdk-path=PATH path to win32 mozilla sdk], [
3844     real_mozilla_sdk="`cd ${with_mozilla_sdk_path} 2>/dev/null && pwd`"
3845     CPPFLAGS="${CPPFLAGS_save} ${real_mozilla_sdk}"
3846     AC_CHECK_HEADERS(mozilla-config.h, [
3847       mozilla=:
3848       VLC_ADD_CPPFLAGS([mozilla],[-DXPCOM_GLUE -I${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])
3849       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])
3850       XPIDL_INCL="-I${real_mozilla_sdk}/xpcom/idl"
3851       if test -n "${CYGPATH}"; then
3852         XPIDL="${real_mozilla_sdk}/xpcom/bin/xpidl"
3853         real_mozilla_sdk="`${CYGPATH} -w ${real_mozilla_sdk}`"
3854         XPIDL_INCL="${XPIDL_INCL} -I\"${real_mozilla_sdk}/xpcom/idl\""
3855       fi ])
3856     CPPFLAGS="${CPPFLAGS_save}"
3857   ])
3858 fi
3859
3860 dnl Not necessarily in ${PATH}
3861 if test -z "${XPIDL}" -o ! -x "${XPIDL}"; then
3862   XPIDL="/usr/lib/mozilla/xpidl"
3863 fi
3864 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3865
3866 dnl
3867 dnl  test plugins
3868 dnl
3869 AC_ARG_ENABLE(testsuite,
3870   [  --enable-testsuite      build test modules (default disabled)])
3871 if test "${enable_testsuite}" = "yes"
3872 then
3873   TESTS="test1 test2 test3 test4"
3874
3875   dnl  we define those so that bootstrap sets the right linker
3876   VLC_ADD_CXXFLAGS([test2],[])
3877   VLC_ADD_OBJCFLAGS([test3],[])
3878   dnl  this one is needed until automake knows what to do
3879   VLC_ADD_LDFLAGS([test3],[-lobjc])
3880
3881   VLC_ADD_PLUGINS([${TESTS}])
3882   #VLC_ADD_BUILTINS([${TESTS}])
3883 fi
3884
3885 dnl
3886 dnl  gtk_main plugin
3887 dnl
3888 if test "${NEED_GTK_MAIN}" != "no"
3889 then
3890     VLC_ADD_PLUGINS([gtk_main])
3891     VLC_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk}])
3892     VLC_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk}])
3893 fi
3894
3895 if test "${NEED_GNOME_MAIN}" != "no"
3896 then
3897     VLC_ADD_PLUGINS([gnome_main])
3898     VLC_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_gnome}])
3899     VLC_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_gnome}])
3900 fi
3901
3902 if test "${NEED_GTK2_MAIN}" != "no"
3903 then
3904     VLC_ADD_PLUGINS([gtk2_main])
3905     VLC_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3906     VLC_ADD_CFLAGS([pda],[-DNEED_GTK2_MAIN])
3907     VLC_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2} ${CFLAGS_pda}])
3908     VLC_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2} ${LDFLAGS_pda}])
3909 fi
3910
3911 if test "${NEED_GNOME2_MAIN}" != "no"
3912 then
3913     VLC_ADD_PLUGINS([gnome2_main])
3914     VLC_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3915     VLC_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3916 fi
3917
3918 dnl
3919 dnl  qte_main plugin
3920 dnl
3921 if test "${NEED_QTE_MAIN}" != "no"
3922 then
3923     VLC_ADD_PLUGINS([qte_main])
3924     VLC_ADD_CXXFLAGS([opie qte qt_video],[-DNEED_QTE_MAIN])
3925     VLC_ADD_CXXFLAGS([qte_main],[${CXXFLAGS_qte} ${CXXFLAGS_qt_video}])
3926     VLC_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte} ${LDFLAGS_qt_video}])
3927 fi
3928
3929
3930 dnl
3931 dnl  Plugin and builtin checks
3932 dnl
3933 builtin_support=false
3934 plugin_support=:
3935
3936 dnl Support for plugins - this must be AT THE END
3937 AC_ARG_ENABLE(plugins,
3938   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3939   [if test "${enable_plugins}" = "no"
3940    then
3941      plugin_support=false
3942    fi])
3943
3944 dnl Automagically disable plugins if there is no system support for
3945 dnl dynamically loadable files (.so, .dll, .dylib).
3946 dnl don't forget vlc-win32 still can load .dll as plugins
3947 if test "${ac_cv_have_plugins}" = "no"
3948 then
3949   echo "*** Your system doesn't have plugin support. All plugins will be built"
3950   echo "statically."
3951   plugin_support=false
3952 fi
3953
3954 dnl Export automake variables
3955 if ${plugin_support}
3956 then
3957   for plugin in `echo ${PLUGINS}`
3958   do
3959     eval "${plugin}_p=yes"
3960   done
3961 else
3962   VLC_ADD_BUILTINS([${PLUGINS}])
3963   PLUGINS=""
3964 fi
3965 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3966
3967 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3968 then
3969   builtin_support=:
3970   for builtin in `echo ${BUILTINS}`
3971   do
3972     eval "${builtin}_b=yes"
3973   done
3974 fi]
3975 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3976
3977 dnl Import conditional variables generated by bootstrap
3978 VLC_CONDITIONALS
3979
3980 dnl
3981 dnl  Stuff used by the program
3982 dnl
3983 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3984 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2004 VideoLAN", [Copyright string])
3985 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3986
3987 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-+/___/'`"
3988 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3989 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3990
3991 DATA_PATH="${ac_tool_prefix}/share/vlc"
3992 AC_SUBST(DATA_PATH)
3993 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3994 AC_SUBST(PLUGIN_PATH)
3995
3996 dnl
3997 dnl  Handle substvars that use $(top_srcdir)
3998 dnl
3999 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
4000 AC_SUBST(VLC_CONFIG)
4001 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
4002
4003 dnl
4004 dnl  Restore *FLAGS
4005 dnl
4006 VLC_RESTORE_FLAGS
4007
4008 dnl
4009 dnl  Create the vlc-config script
4010 dnl
4011 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
4012 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
4013
4014 dnl
4015 dnl  Configuration is finished
4016 dnl
4017 AC_SUBST(SYS)
4018 AC_SUBST(ARCH)
4019 AC_SUBST(ALIASES)
4020 AC_SUBST(ASM)
4021 AC_SUBST(MOC)
4022 AC_SUBST(WINDRES)
4023 AC_SUBST(XPIDL)
4024 AC_SUBST(XPIDL_INCL)
4025 AC_SUBST(LIBEXT)
4026 AC_SUBST(INCLUDES)
4027 AC_SUBST(ALL_LINGUAS)
4028
4029 dnl Import substitutions generated by bootstrap
4030 VLC_SUBSTS
4031
4032 dnl Create vlc-config.in
4033 VLC_OUTPUT_VLC_CONFIG_IN
4034
4035 AC_CONFIG_FILES([
4036   Makefile
4037   debian/Makefile
4038   doc/Makefile
4039   intl/Makefile
4040   ipkg/Makefile
4041   lib/Makefile
4042   modules/Makefile
4043   mozilla/Makefile
4044   m4/Makefile
4045   po/Makefile.in
4046   share/Makefile
4047   src/Makefile
4048 ])
4049
4050 AC_CONFIG_FILES([
4051   modules/access/Makefile
4052   modules/access/dshow/Makefile
4053   modules/access/dvb/Makefile
4054   modules/access/mms/Makefile
4055   modules/access/pvr/Makefile
4056   modules/access/satellite/Makefile
4057   modules/access/v4l/Makefile
4058   modules/access/cdda/Makefile
4059   modules/access/vcd/Makefile
4060   modules/access/vcdx/Makefile
4061   modules/access/screen/Makefile
4062   modules/access_output/Makefile
4063   modules/audio_filter/Makefile
4064   modules/audio_filter/channel_mixer/Makefile
4065   modules/audio_filter/converter/Makefile
4066   modules/audio_filter/resampler/Makefile
4067   modules/audio_mixer/Makefile
4068   modules/audio_output/Makefile
4069   modules/codec/Makefile
4070   modules/codec/cmml/Makefile
4071   modules/codec/dmo/Makefile
4072   modules/codec/ffmpeg/Makefile
4073   modules/codec/ffmpeg/postprocessing/Makefile
4074   modules/codec/ogt/Makefile
4075   modules/codec/spudec/Makefile
4076   modules/control/Makefile
4077   modules/control/corba/Makefile
4078   modules/demux/Makefile
4079   modules/demux/asf/Makefile
4080   modules/demux/avi/Makefile
4081   modules/demux/mp4/Makefile
4082   modules/demux/mpeg/Makefile
4083   modules/demux/playlist/Makefile
4084   modules/demux/util/Makefile
4085   modules/gui/Makefile
4086   modules/gui/beos/Makefile
4087   modules/gui/pda/Makefile
4088   modules/gui/gtk/Makefile
4089   modules/gui/gtk2/Makefile
4090   modules/gui/kde/Makefile
4091   modules/gui/macosx/Makefile
4092   modules/gui/qnx/Makefile
4093   modules/gui/qt/Makefile
4094   modules/gui/skins2/Makefile
4095   modules/gui/wxwindows/Makefile
4096   modules/misc/Makefile
4097   modules/misc/dummy/Makefile
4098   modules/misc/memcpy/Makefile
4099   modules/misc/network/Makefile
4100   modules/misc/testsuite/Makefile
4101   modules/misc/playlist/Makefile
4102   modules/mux/Makefile
4103   modules/mux/mpeg/Makefile
4104   modules/packetizer/Makefile
4105   modules/stream_out/Makefile
4106   modules/stream_out/transrate/Makefile
4107   modules/video_chroma/Makefile
4108   modules/video_filter/Makefile
4109   modules/video_output/Makefile
4110   modules/video_output/directx/Makefile
4111   modules/video_output/qte/Makefile
4112   modules/video_output/x11/Makefile
4113   modules/visualization/Makefile
4114   modules/visualization/visual/Makefile
4115   modules/visualization/galaktos/Makefile
4116 ])
4117
4118 AC_CONFIG_FILES([vlc-config], [chmod 0755 vlc-config])
4119
4120 dnl Generate makefiles
4121 AC_OUTPUT
4122
4123 printf "
4124 vlc configuration
4125 --------------------
4126 vlc version           : ${VERSION}
4127 system                : ${SYS}
4128 architecture          : ${ARCH}
4129 build flavour         : "
4130 test "${enable_debug}" = "yes" && printf "debug "
4131 test "${enable_cprof}" = "yes" && printf "cprof "
4132 test "${enable_gprof}" = "yes" && printf "gprof "
4133 test "${enable_optimizations}" = "yes" && printf "optim "
4134 test "${enable_release}" = "yes" && printf "release " || printf "devel "
4135 echo "
4136 vlc aliases           :${ALIASES}
4137
4138 You can tune the compiler flags in vlc-config.
4139 To build vlc and its plugins, type \`make'.
4140 "
4141