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

   1 dnl Autoconf settings for vlc
   2 dnl $Id: configure.ac,v 1.150 2004/01/12 21:08:22 gbazin Exp $
   3
   4 AC_INIT(vlc,0.7.1-cvs)
   5
   6 CONFIGURE_LINE="$0 $*"
   7 CODENAME="Bond"
   8
   9 AC_PREREQ(2.50)
  10 AC_CONFIG_SRCDIR(src/libvlc.c)
  11 AC_CONFIG_AUX_DIR(autotools)
  12 AC_CANONICAL_SYSTEM
  13
  14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
  15 dnl them. And we need the comma otherwize automake will choke on it.
  16 AM_INIT_AUTOMAKE(vlc,0.7.1-cvs)
  17 AM_CONFIG_HEADER(config.h)
  18
  19 dnl
  20 dnl  Save *FLAGS
  21 dnl
  22 AX_SAVE_FLAGS
  23
  24 dnl
  25 dnl Check for tools
  26 dnl
  27 AC_PROG_CC
  28 AM_PROG_CC_C_O
  29 AC_PROG_CPP
  30 AC_PROG_CXX
  31 AC_PROG_MAKE_SET
  32 AC_PROG_INSTALL
  33
  34 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
  35 dnl now otherwise it might be set in an obscure if statement.
  36 AC_EGREP_CPP(foo,foo)
  37
  38 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
  39 AC_MSG_CHECKING(for an Objective-C compiler)
  40 OBJC="${CXX}"
  41 AC_SUBST(OBJC)
  42 OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
  43 AC_SUBST(OBJCFLAGS)
  44 dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
  45 #OBJCDEPMODE="depmode=gcc3"
  46 #AC_SUBST(OBJCDEPMODE)
  47 _AM_DEPENDENCIES(OBJC)
  48 AC_MSG_RESULT(not implemented yet)
  49
  50 dnl Find the right ranlib, even when cross-compiling
  51 AC_CHECK_TOOL(RANLIB, ranlib, :)
  52 AC_CHECK_TOOL(STRIP, strip, :)
  53 AC_CHECK_TOOL(AR, ar, :)
  54 AC_CHECK_TOOL(LD, ld, :)
  55
  56 dnl Sam, if you think I didn't see that... --Meuuh
  57 dnl AM_PROG_LIBTOOL
  58 AC_PROG_INSTALL
  59
  60 dnl Check for compiler properties
  61 AC_C_CONST
  62 AC_C_INLINE
  63
  64 dnl
  65 dnl  Check for the contrib directory
  66 dnl
  67 topdir="`pwd`"
  68 if test -d ${topdir}/extras/contrib/lib; then
  69   export PATH=${topdir}/extras/contrib/bin:$PATH
  70   export LD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$LD_LIBRARY_PATH
  71   export DYLD_LIBRARY_PATH=${topdir}/extras/contrib/lib:$DYLD_LIBRARY_PATH
  72   CPPFLAGS="${CPPFLAGS} -I${topdir}/extras/contrib/include"
  73   CPPFLAGS_save="${CPPFLAGS_save} -I${topdir}/extras/contrib/include"
  74   CFLAGS="${CFLAGS} -I${topdir}/extras/contrib/include"
  75   CFLAGS_save="${CFLAGS_save} -I${topdir}/extras/contrib/include"
  76   CXXFLAGS="${CXXFLAGS} -I${topdir}/extras/contrib/include"
  77   CXXFLAGS_save="${CXXFLAGS_save} -I${topdir}/extras/contrib/include"
  78   OBJCFLAGS="${OBJCFLAGS} -I${topdir}/extras/contrib/include"
  79   OBJCFLAGS_save="${OBJCFLAGS_save} -I${topdir}/extras/contrib/include"
  80   if test -d ${topdir}/extras/contrib/vlc-lib; then
  81     LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/vlc-lib"
  82     LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/vlc-lib"
  83   fi
  84   LDFLAGS="${LDFLAGS} -L${topdir}/extras/contrib/lib"
  85   LDFLAGS_save="${LDFLAGS_save} -L${topdir}/extras/contrib/lib"
  86   with_livedotcom_tree=${topdir}/extras/contrib/src/live
  87   with_goom_tree=${topdir}/extras/contrib/src/goom
  88 fi
  89
  90 dnl
  91 dnl  Set default values
  92 dnl
  93 LDFLAGS_vlc="${LDFLAGS}"
  94 LIBEXT=".so"
  95
  96 dnl
  97 dnl  Check the operating system
  98 dnl
  99 case "${target_os}" in
 100   "")
 101     SYS=unknown
 102     ;;
 103   linux*)
 104     SYS=linux
 105     ;;
 106   bsdi*)
 107     SYS=bsdi
 108     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
 109     AX_ADD_LDFLAGS([dvd dvdcss vcd cdda vcdx cddax],[-ldvd])
 110     ;;
 111   *bsd*)
 112     SYS="${target_os}"
 113     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
 114     ;;
 115   darwin*)
 116     SYS=darwin
 117     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
 118     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
 119     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
 120     AX_ADD_LDFLAGS([vlc ffmpeg],[-all_load])
 121     AX_ADD_LDFLAGS([vlc],[-Wl,-multiply_defined,suppress])
 122     LIBEXT=".dylib"
 123     ;;
 124   *mingw32* | *cygwin*)
 125     AC_CHECK_TOOL(WINDRES, windres, :)
 126     LIBEXT=".dll"
 127
 128     case "${target_os}" in
 129       *mingw32*)
 130         SYS=mingw32
 131         ;;
 132       *cygwin*)
 133         dnl Check if we are using the mno-cygwin mode in which case we are
 134         dnl actually dealing with a mingw32 compiler.
 135         AC_EGREP_CPP(yes,
 136             [#ifdef WIN32
 137              yes
 138              #endif],
 139             SYS=mingw32, SYS=cygwin)
 140         ;;
 141     esac
 142
 143     if test "${SYS}" = "mingw32"; then
 144         # add ws2_32 for closesocket, select, recv
 145         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
 146         AX_ADD_LDFLAGS([vlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
 147         AX_ADD_LDFLAGS([ipv4 ipv6 access_http access_mms access_udp access_tcp access_ftp access_output_udp sap slp http httpd stream_out_standard],[-lws2_32])
 148     fi
 149     ;;
 150   *nto*)
 151     SYS=nto
 152     AX_ADD_LDFLAGS([x11 xvideo],[-lsocket])
 153     ;;
 154   solaris*)
 155     SYS=solaris
 156     ;;
 157   hpux*)
 158     SYS=hpux
 159     LIBEXT=".sl"
 160     ;;
 161   beos)
 162     SYS=beos
 163     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
 164     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
 165     AX_ADD_CXXFLAGS([beos],[])
 166     AX_ADD_LDFLAGS([vlc beos],[-lbe])
 167     AX_ADD_LDFLAGS([beos],[-lmedia -ltranslation -ltracker -lgame])
 168
 169     dnl Ugly check for Zeta
 170     if test -f /boot/beos/system/lib/libzeta.so; then
 171         AX_ADD_LDFLAGS([beos],[-lzeta])
 172     fi
 173     ;;
 174   *)
 175     SYS="${target_os}"
 176     ;;
 177 esac
 178 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
 179 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
 180 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
 181
 182 dnl
 183 dnl Gettext stuff
 184 dnl
 185 ALL_LINGUAS="de en_GB es fr hu it ja nl no pl pt_BR ru sv"
 186 AM_GNU_GETTEXT_VERSION(0.11.5)
 187 AM_GNU_GETTEXT
 188 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
 189   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
 190   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
 191 else
 192   AC_CHECK_FUNCS(textdomain,,[
 193     AC_CHECK_LIB(intl,textdomain,
 194       AX_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
 195       ${LIBINTL}
 196     )
 197   ])
 198 fi
 199 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
 200 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
 201
 202 AC_MSG_CHECKING(for suffix of libraries)
 203 AC_MSG_RESULT(${LIBEXT})
 204
 205 dnl Check for the need to include the mingwex lib for mingw32
 206 if test "${SYS}" = "mingw32"
 207 then
 208     AC_CHECK_LIB(mingwex,opendir,
 209         AC_CHECK_LIB(mingw32,opendir,AX_ADD_LDFLAGS([vlc],[]),
 210             [AX_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
 211     )
 212 fi
 213
 214 dnl Check for fnative-struct or mms-bitfields support for mingw32
 215 if test "${SYS}" = "mingw32"
 216 then
 217     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 218         [ac_cv_c_mms_bitfields],
 219         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 220          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 221     if test "${ac_cv_c_mms_bitfields}" != "no"; then
 222         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
 223         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
 224     else
 225         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
 226             [ac_cv_c_fnative_struct],
 227             [CFLAGS="${CFLAGS_save} -fnative-struct"
 228              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
 229         if test "${ac_cv_c_fnative_struct}" != "no"; then
 230             CFLAGS_save="${CFLAGS_save} -fnative-struct";
 231             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
 232         fi
 233     fi
 234
 235     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 236 fi
 237
 238 dnl Check for fvtable-thunks support for mingw32
 239 if test "${SYS}" = "mingw32"
 240 then
 241 AC_LANG_PUSH(C++)
 242     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
 243         [ac_cv_cxx_fvtable_thunks],
 244         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
 245          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
 246                         ac_cv_cxx_fvtable_thunks=no)])
 247     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
 248         CXXFLAGS_mingw32_special="-fvtable-thunks"
 249     fi
 250
 251     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
 252 AC_LANG_POP(C++)
 253 fi
 254
 255 dnl Flags for plugin compilation
 256 case "${SYS}" in
 257   mingw32|cygwin)
 258     AX_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 259     AX_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
 260     AX_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 261     ;;
 262   *)
 263     AX_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
 264     AX_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
 265     AX_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
 266     AX_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
 267     ;;
 268 esac
 269
 270 dnl The -DSYS_FOO flag
 271 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 272
 273 dnl Check for system libs needed
 274 need_libc=false
 275
 276 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf asprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r)
 277
 278 dnl Check for usual libc functions
 279 AC_CHECK_FUNCS(strdup strndup atof lseek)
 280 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
 281 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
 282
 283 dnl Check for setlocal and langinfo
 284 AC_CHECK_FUNCS(setlocale)
 285 AC_CHECK_HEADERS(langinfo.h)
 286 AC_CHECK_FUNCS(nl_langinfo)
 287
 288 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
 289   [AC_TRY_LINK([#include <langinfo.h>],
 290     [char* cs = nl_langinfo(CODESET);],
 291     ac_cv_langinfo_codeset=yes,
 292     ac_cv_langinfo_codeset=no)
 293   ])
 294 if test ${ac_cv_langinfo_codeset} = yes; then
 295   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
 296     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
 297 fi
 298
 299 AC_CHECK_FUNCS(connect,,[
 300   AC_CHECK_LIB(socket,connect,[
 301     AX_ADD_LDFLAGS([vlc ipv4 cddax],-lsocket)
 302   ])
 303 ])
 304
 305 AC_CHECK_FUNCS(send,,[
 306   AC_CHECK_LIB(socket,send,[
 307     AX_ADD_LDFLAGS([access_http access_mms access_udp access_tcp access_ftp sap httpd access_output_udp stream_out_standard],[-lsocket])
 308   ])
 309 ])
 310
 311 AC_CHECK_FUNCS(gethostbyname,,[
 312   AC_CHECK_LIB(nsl,gethostbyname,[
 313     AX_ADD_LDFLAGS([cddax ipv4 httpd vlc],[-lnsl])
 314   ],[
 315     AC_CHECK_LIB(bind,gethostbyname,[
 316       AX_ADD_LDFLAGS([ipv4 access_mms httpd],[-lbind])
 317     ])
 318   ])
 319 ])
 320
 321 dnl Check for socklen_t
 322 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
 323   [AC_TRY_COMPILE(
 324      [#include <sys/types.h>
 325       #include <sys/socket.h>],
 326      [socklen_t len = 42; return len;],
 327      ac_cv_type_socklen_t=yes,
 328      ac_cv_type_socklen_t=no)])
 329 if test "${ac_cv_type_socklen_t}" != "no"; then
 330   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
 331 fi
 332
 333 dnl Check for va_copy
 334 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
 335   AC_TRY_LINK(
 336     [#include <stdarg.h>],
 337     [va_list ap1, ap2; va_copy(ap1,ap2);],
 338     [ac_cv_c_va_copy="yes"],
 339     [ac_cv_c_va_copy="no"]))
 340 if test "${ac_cv_c_va_copy}" = "yes"; then
 341   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
 342 fi
 343 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
 344   AC_TRY_LINK(
 345     [#include <stdarg.h>],
 346     [va_list ap1, ap2; __va_copy(ap1,ap2);],
 347     [ac_cv_c___va_copy="yes"],
 348     [ac_cv_c___va_copy="no"]))
 349 if test "${ac_cv_c___va_copy}" = "yes"; then
 350   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
 351 fi
 352
 353 AC_CHECK_FUNCS(inet_aton,,[
 354   AC_CHECK_LIB(resolv,inet_aton,[
 355     AX_ADD_LDFLAGS([ipv4 httpd],[-lresolv])
 356   ])
 357 ])
 358
 359 dnl Check for getopt (always use builtin one on win32)
 360 if test "${SYS}" = "mingw32"; then
 361 need_getopt=:
 362 else
 363 need_getopt=false
 364 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
 365 [ # FreeBSD has a gnugetopt library for this:
 366   AC_CHECK_LIB([gnugetopt],[getopt_long],
 367     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
 368      AX_ADD_LDFLAGS([vlc],[-lgnugetopt])],
 369     [need_getopt=:])])
 370 fi
 371 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
 372
 373 if test "${SYS}" != "mingw32"; then
 374 AC_TYPE_SIGNAL
 375 AC_CHECK_LIB(m,cos,[
 376   AX_ADD_LDFLAGS([adjust distort a52tofloat32],[-lm])
 377 ])
 378 AC_CHECK_LIB(m,pow,[
 379   AX_ADD_LDFLAGS([ffmpeg stream_out_transcode stream_out_transrate i420_rgb faad],[-lm])
 380 ])
 381 AC_CHECK_LIB(m,sqrt,[
 382   AX_ADD_LDFLAGS([headphone_channel_mixer],[-lm])
 383 ])
 384 fi # end "${SYS}" != "mingw32"
 385
 386 dnl Check for dynamic plugins
 387 ac_cv_have_plugins=no
 388
 389 # OS X style
 390 AC_CHECK_HEADERS(mach-o/dyld.h,
 391   [AC_CHECK_FUNCS(NSLinkModule,
 392     [AC_DEFINE(HAVE_DL_DYLD, 1, [Define if you have the Darwin dyld API])
 393      ac_cv_have_plugins=yes])])
 394
 395 # HP-UX style
 396 if test "${ac_cv_have_plugins}" = "no"; then
 397   AC_CHECK_HEADERS(dl.h)
 398   ac_cv_my_have_shl_load=no
 399   AC_CHECK_FUNC(shl_load,
 400    [ac_cv_my_have_shl_load=yes,
 401     AC_CHECK_LIB(dld, shl_load,
 402      [ac_cv_my_have_shl_load=yes
 403       AX_ADD_LDFLAGS([vlc],[-ldld])])])
 404   if test "${ac_cv_my_have_shl_load}" = "yes"; then
 405     AC_DEFINE(HAVE_DL_SHL_LOAD, 1, [Define if you have the shl_load API])
 406     ac_cv_have_plugins=yes
 407   fi
 408 fi
 409
 410 # Whatever style
 411 if test "${ac_cv_have_plugins}" = "no"; then
 412   AC_CHECK_LIB(dld, dld_link,
 413    [AX_ADD_LDFLAGS([vlc],[-ldld])
 414     AC_DEFINE(HAVE_DL_DLD_LINK, 1, [Define if you have the GNU dld library])
 415     ac_cv_have_plugins=yes])
 416 fi
 417
 418 # Win32 style
 419 if test "${ac_cv_have_plugins}" = "no"; then
 420   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
 421     AC_CHECK_LIB(kernel32, main,
 422      [AX_ADD_LDFLAGS([vlc],[-lkernel32])
 423       AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
 424       ac_cv_have_plugins=yes])
 425   fi
 426 fi
 427
 428 # BeOS style
 429 if test "${ac_cv_have_plugins}" = "no"; then
 430   AC_CHECK_HEADERS(image.h)
 431   AC_CHECK_FUNCS(load_add_on,
 432    [AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
 433     ac_cv_have_plugins=yes])
 434 fi
 435
 436 # Only test for dlopen() if the others didn't work
 437 if test "${ac_cv_have_plugins}" = "no"; then
 438   AC_CHECK_HEADERS(dlfcn.h sys/dl.h)
 439   ac_cv_my_have_dlopen=no
 440   AC_CHECK_FUNC(dlopen,
 441     ac_cv_my_have_dlopen=yes,
 442     AC_CHECK_LIB(dl, dlopen,
 443       ac_cv_my_have_dlopen=yes
 444       AX_ADD_LDFLAGS([vlc],[-ldl]),
 445       AC_CHECK_LIB(svld, dlopen,
 446         ac_cv_my_have_dlopen=yes
 447         AX_ADD_LDFLAGS([vlc],[-lsvld]))))
 448   if test "${ac_cv_my_have_dlopen}" = "yes"; then
 449     AC_DEFINE(HAVE_DL_DLOPEN, 1, [Define if you have the dlopen API])
 450     ac_cv_have_plugins=yes
 451   fi
 452 fi
 453
 454 if test "${SYS}" != "mingw32"; then
 455 dnl Check for pthreads - borrowed from XMMS
 456 THREAD_LIB=error
 457 if test "${THREAD_LIB}" = "error"; then
 458   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 459 fi
 460 if test "${THREAD_LIB}" = "error"; then
 461   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 462 fi
 463 if test "${THREAD_LIB}" = "error"; then
 464   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 465 fi
 466 if test "${THREAD_LIB}" = "error"; then
 467   AC_CHECK_FUNCS(pthread_mutex_lock)
 468   THREAD_LIB=""
 469 fi
 470
 471 dnl Check for cthreads under GNU/Hurd for instance
 472 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
 473
 474 dnl
 475 dnl  GNU portable threads
 476 dnl
 477 AC_ARG_ENABLE(pth,
 478   [  --enable-pth            GNU Pth support (default disabled)],
 479   [ if test "${enable_pth}" = "yes"; then
 480     AC_CHECK_LIB(pth,pth_init)
 481     AC_MSG_CHECKING(for pth_init in pth.h)
 482     AC_EGREP_HEADER(pth_init,pth.h,[
 483       AC_MSG_RESULT(yes)
 484       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
 485                 Define if <pth.h> defines pth_init)
 486       THREAD_LIB="-lpth"
 487     ],[
 488       AC_MSG_RESULT(no)
 489     ])
 490     fi
 491 ])
 492
 493 dnl
 494 dnl  State Threads
 495 dnl
 496 AC_ARG_ENABLE(st,
 497   [  --enable-st             State Threads (default disabled)],
 498   [ if test "${enable_st}" = "yes"; then
 499     AC_CHECK_LIB(st,st_init)
 500     AC_MSG_CHECKING(for st_init in st.h)
 501     AC_EGREP_HEADER(st_init,st.h,[
 502       AC_MSG_RESULT(yes)
 503       AC_DEFINE(ST_INIT_IN_ST_H, 1,
 504                 Define if <st.h> defines st_init)
 505       THREAD_LIB="-lst"
 506     ],[
 507       AC_MSG_RESULT(yes)
 508     ])
 509     fi
 510 ])
 511
 512 AX_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
 513
 514 dnl Don't link with rt when using GNU-pth
 515 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
 516   dnl HP/UX port
 517   AC_CHECK_LIB(rt,sem_init, [AX_ADD_LDFLAGS([vlc],[-lrt])])
 518
 519   have_nanosleep=false
 520   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
 521     AC_CHECK_LIB(rt,nanosleep,
 522       [AX_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
 523       [AC_CHECK_LIB(posix4,nanosleep,
 524           [AX_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
 525     )
 526   ])
 527   if ${have_nanosleep}; then
 528     AC_DEFINE(HAVE_NANOSLEEP, 1,
 529               Define if nanosleep is available.)
 530   fi
 531 fi
 532
 533 dnl Check for misc headers
 534 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
 535 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
 536   AC_MSG_RESULT(yes)
 537   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
 538             Define if <pthread.h> defines pthread_cond_t.)],[
 539   AC_MSG_RESULT(no)])
 540
 541 AC_MSG_CHECKING(for pthread_once in pthread.h)
 542 AC_EGREP_HEADER(pthread_once,pthread.h,[
 543   AC_MSG_RESULT(yes)
 544   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
 545             Define if <pthread.h> defines pthread_once.)],[
 546   AC_MSG_RESULT(no)])
 547 fi # end "${SYS}" != "mingw32"
 548
 549 AC_MSG_CHECKING(for strncasecmp in strings.h)
 550 AC_EGREP_HEADER(strncasecmp,strings.h,[
 551   AC_MSG_RESULT(yes)
 552   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 553             Define if <strings.h> defines strncasecmp.)],[
 554   AC_MSG_RESULT(no)])
 555
 556 dnl Check for headers
 557 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
 558 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
 559 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 560 if test "${SYS}" != "mingw32"; then
 561 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
 562 AC_CHECK_HEADERS(linux/version.h)
 563 fi # end "${SYS}" != "mingw32"
 564
 565 AC_HEADER_TIME
 566
 567 dnl Check for dirent
 568 need_dirent=false
 569 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
 570 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
 571
 572 dnl Mac OS X and other OSes don't have declaration for nanosleep
 573 if test "${SYS}" != "mingw32"; then
 574 AC_MSG_CHECKING(for nanosleep in time.h)
 575 AC_EGREP_HEADER(nanosleep,time.h,[
 576   AC_MSG_RESULT(yes)
 577   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 578             Define if <time.h> defines nanosleep.)
 579 ],[
 580   AC_MSG_RESULT(no)
 581 ])
 582 fi # end "${SYS}" != "mingw32"
 583
 584 dnl Make sure we have timespecs
 585 AC_MSG_CHECKING(for timespec in sys/time.h)
 586 AC_EGREP_HEADER(timespec,sys/time.h,[
 587   AC_MSG_RESULT(yes)
 588   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 589             Define if <sys/time.h> defines struct timespec.)
 590 ],[
 591   AC_MSG_RESULT(no)
 592 ])
 593
 594 dnl Check for threads library
 595 if test "${SYS}" != "mingw32"; then
 596 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 597 fi # end "${SYS}" != "mingw32"
 598
 599 dnl Default X headers and libraries
 600 if test "${x_includes}" = "NONE"; then
 601   x_includes="/usr/X11R6/include"
 602 fi
 603 if test "${x_libraries}" = "NONE"; then
 604   x_libraries="/usr/X11R6/lib"
 605 fi
 606
 607 dnl Build the gtk_main plugins?
 608 NEED_GTK_MAIN=no
 609 NEED_GNOME_MAIN=no
 610 NEED_GTK2_MAIN=no
 611 NEED_GNOME2_MAIN=no
 612
 613 dnl build the qte plugin ?
 614 NEED_QTE_MAIN=no
 615
 616 dnl Check for ntohl, etc.
 617 AC_CACHE_CHECK([for ntohl in sys/param.h],
 618     [ac_cv_c_ntohl_sys_param_h],
 619     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 620      AC_TRY_COMPILE([#include <sys/param.h>],
 621         [void foo() { int meuh; ntohl(meuh); }],
 622         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 623 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
 624     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 625 fi
 626
 627 dnl Check for inline function size limit
 628 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
 629     [ac_cv_c_inline_limit],
 630     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
 631      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
 632 if test "${ac_cv_c_inline_limit}" != "no"; then
 633     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
 634     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
 635     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
 636 fi
 637
 638 # XXX: do this with an M4 macro?
 639 #dnl Check for various -W flags
 640 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
 641 #do
 642 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
 643 #        [ac_cv_c_W${flag}],
 644 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
 645 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
 646 #    if test "${ac_cv_c_W${flag}}" != "no"; then
 647 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 648 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 649 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 650 #    fi
 651 #done
 652
 653 AC_CACHE_CHECK([if \$CC accepts -Wall],
 654     [ac_cv_c_Wall],
 655     [CFLAGS="-Wall ${CFLAGS_save}"
 656      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
 657
 658 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
 659     [ac_cv_c_Wconversion],
 660     [CFLAGS="-Wconversion ${CFLAGS_save}"
 661      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
 662
 663 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
 664     [ac_cv_c_Wunreachable_code],
 665     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
 666      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
 667
 668 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
 669     [ac_cv_c_Wsign_compare],
 670     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
 671      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
 672
 673 if test "${ac_cv_c_Wall}" != "no"; then
 674     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 675     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 676     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 677 fi
 678
 679 if test "${ac_cv_c_Wsign_compare}" != "no"; then
 680     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 681     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 682     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 683 fi
 684
 685 dnl Check for -pipe
 686 AC_CACHE_CHECK([if \$CC accepts -pipe],
 687     [ac_cv_c_pipe],
 688     [CFLAGS="${CFLAGS_save} -pipe"
 689      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
 690 if test "${ac_cv_c_pipe}" != "no"; then
 691     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
 692     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
 693     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
 694 fi
 695
 696 dnl Check for various optimization flags
 697 AC_CACHE_CHECK([if \$CC accepts -O3],
 698     [ac_cv_c_o3],
 699     [CFLAGS="${CFLAGS_save} -O3"
 700      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
 701 if test "${ac_cv_c_o3}" != "no"; then
 702     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
 703 fi
 704
 705 AC_CACHE_CHECK([if \$CC accepts -O2],
 706     [ac_cv_c_o2],
 707     [CFLAGS="${CFLAGS_save} -O2"
 708      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
 709 if test "${ac_cv_c_o2}" != "no"; then
 710     if test "${ac_cv_c_o3}" = "no"; then
 711         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
 712     fi
 713     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
 714 else
 715     AC_CACHE_CHECK([if \$CC accepts -O],
 716         [ac_cv_c_o],
 717         [CFLAGS="${CFLAGS_save} -O"
 718          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 719     if test "${ac_cv_c_o}" != "no"; then
 720         if test "${ac_cv_c_o3}" = "no"; then
 721             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
 722         fi
 723         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
 724     fi
 725 fi
 726
 727 dnl Check for -ffast-math
 728 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
 729     [ac_cv_c_fast_math],
 730     [CFLAGS="${CFLAGS_save} -ffast-math"
 731      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
 732 if test "${ac_cv_c_fast_math}" != "no"; then
 733     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
 734 fi
 735
 736 dnl Check for -funroll-loops
 737 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
 738 if test "${SYS}" != "beos"
 739 then
 740   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
 741       [ac_cv_c_unroll_loops],
 742       [CFLAGS="${CFLAGS_save} -funroll-loops"
 743        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
 744   if test "${ac_cv_c_unroll_loops}" != "no"; then
 745       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
 746   fi
 747 fi
 748
 749 dnl Check for -fomit-frame-pointer
 750 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
 751     [ac_cv_c_omit_frame_pointer],
 752     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
 753      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
 754 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
 755     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
 756     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
 757     AX_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
 758 fi
 759
 760 dnl Check for -mdynamic-no-pic
 761 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
 762     [ac_cv_c_dynamic_no_pic],
 763     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
 764      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
 765 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
 766     AX_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
 767     AX_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
 768 fi
 769
 770 dnl Check for Darwin plugin linking flags
 771 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
 772     [ac_cv_ld_darwin],
 773     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
 774      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
 775 if test "${ac_cv_ld_darwin}" != "no"; then
 776     AX_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
 777 fi
 778
 779 dnl Check for standard plugin linking flags
 780 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
 781 if test "${SYS}" = "beos"; then
 782   AX_ADD_LDFLAGS([plugin mozilla],[-nostart])
 783 else
 784   AC_CACHE_CHECK([if \$CC accepts -shared],
 785       [ac_cv_ld_plugins],
 786       [CFLAGS="${CFLAGS_save} -shared"
 787        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
 788   if test "${ac_cv_ld_plugins}" != "no"; then
 789     AX_ADD_LDFLAGS([plugin mozilla],[-shared])
 790   fi
 791 fi
 792
 793 dnl Check for variadic macros
 794 AC_CACHE_CHECK([for variadic cpp macros],
 795     [ac_cv_cpp_variadic_macros],
 796     [CFLAGS="${CFLAGS_save}"
 797      AC_TRY_COMPILE(
 798          [#include <stdio.h>
 799           #define a(b,c...) printf(b,##c)],
 800          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
 801          ac_cv_cpp_variadic_macros=yes,
 802          ac_cv_cpp_variadic_macros=no)])
 803 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
 804     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
 805 fi
 806
 807 dnl Checks for __attribute__(aligned()) directive
 808 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
 809     [ac_cv_c_attribute_aligned],
 810     [ac_cv_c_attribute_aligned=0
 811         CFLAGS="${CFLAGS_save} -Werror"
 812     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
 813         AC_TRY_COMPILE([],
 814         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
 815         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
 816     done
 817         CFLAGS="${CFLAGS_save}"])
 818 if test "${ac_cv_c_attribute_aligned}" != "0"; then
 819     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
 820         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
 821 fi
 822
 823 dnl Checks for __attribute__(format()) directive
 824 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
 825     [ac_cv_c_attribute_format],
 826     [ac_cv_c_attribute_format=no
 827         CFLAGS="${CFLAGS_save} -Werror"
 828         AC_TRY_COMPILE([],
 829         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
 830         [ac_cv_c_attribute_format=yes])
 831         CFLAGS="${CFLAGS_save}"])
 832 if test "${ac_cv_c_attribute_format}" != "no"; then
 833     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
 834 fi
 835
 836 dnl Check for __attribute__(())
 837 AC_CACHE_CHECK([for __attribute__((packed))],
 838   [ac_cv_c_attribute_packed],
 839   [ac_cv_c_attribute_packed=no
 840    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
 841                     [ac_cv_c_attribute_packed=yes])])
 842 if test "${ac_cv_c_attribute_packed}" != "no"; then
 843   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
 844 fi
 845
 846 dnl
 847 dnl  Check the CPU
 848 dnl
 849 case "${target_cpu}" in
 850   "")
 851     ARCH=unknown
 852     ;;
 853   *)
 854     ARCH="${target_cpu}"
 855     ;;
 856 esac
 857
 858 dnl
 859 dnl  Enable profiling
 860 dnl
 861 AC_ARG_ENABLE(gprof,
 862 [  --enable-gprof          gprof profiling (default disabled)])
 863 AC_ARG_ENABLE(cprof,
 864 [  --enable-cprof          cprof profiling (default disabled)])
 865 test "${enable_gprof}" != "yes" && enable_gprof="no"
 866 test "${enable_cprof}" != "yes" && enable_cprof="no"
 867
 868 dnl
 869 dnl  default modules
 870 dnl
 871 AX_ADD_PLUGINS([dummy rc logger gestures memcpy hotkeys])
 872 AX_ADD_PLUGINS([mpgv mpga m4v mpeg_system ps ts avi asf aac mp4 rawdv demux2 nsv real])
 873 AX_ADD_PLUGINS([cvdsub svcdsub spudec dvbsub mpeg_audio lpcm a52 dts cinepak])
 874 AX_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
 875 AX_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
 876 AX_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
 877 AX_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
 878 AX_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
 879 AX_ADD_PLUGINS([aout_file])
 880 #AX_ADD_PLUGINS([scope])
 881 AX_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
 882 AX_ADD_PLUGINS([id3 m3u])
 883 AX_ADD_PLUGINS([rawvideo])
 884 AX_ADD_PLUGINS([wav araw demuxdump demuxsub adpcm a52sys dtssys au])
 885 AX_ADD_PLUGINS([access_file access_udp access_tcp access_http ipv4 access_mms])
 886 AX_ADD_PLUGINS([access_ftp access_directory sap httpd http])
 887
 888 dnl
 889 dnl  Switch to enable a version of VLC where most modules will be builtin
 890 dnl
 891 AC_ARG_ENABLE(mostly-builtin,
 892 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
 893 if test "${enable_mostly_builtin}" = "yes"; then
 894   AX_ADD_BUILTINS([${PLUGINS}])
 895   PLUGINS=""
 896 fi
 897
 898 dnl
 899 dnl Some plugins aren't useful on some platforms
 900 dnl
 901 if test "${SYS}" != "mingw32"; then
 902     AX_ADD_PLUGINS([screensaver])
 903 else
 904     AX_ADD_PLUGINS([ntservice])
 905 fi
 906
 907 dnl
 908 dnl  Accelerated modules
 909 dnl
 910 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
 911 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
 912 MMXEXT_MODULES="memcpymmxext"
 913 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
 914 THREEDNOW_MODULES="memcpy3dn"
 915 SSE_MODULES=""
 916 ALTIVEC_MODULES="memcpyaltivec"
 917 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
 918
 919 if test "${enable_gprof}" != "yes"
 920 then
 921   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
 922 fi
 923
 924 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 925     [ac_cv_mmx_inline],
 926     [CFLAGS="${CFLAGS_save}"
 927      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 928                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 929 if test "${ac_cv_mmx_inline}" != "no"; then
 930   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
 931 fi
 932
 933 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
 934     [ac_cv_mmxext_inline],
 935     [CFLAGS="${CFLAGS_save}"
 936      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
 937                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
 938 if test "${ac_cv_mmxext_inline}" != "no"; then
 939   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
 940 fi
 941
 942 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
 943     [ac_cv_3dnow_inline],
 944     [CFLAGS="${CFLAGS_save}"
 945      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
 946                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
 947 if test "${ac_cv_3dnow_inline}" != "no"; then
 948   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
 949   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
 950 fi
 951
 952 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
 953     [ac_cv_sse_inline],
 954     [CFLAGS="${CFLAGS_save}"
 955      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
 956                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
 957 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32"; then
 958   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
 959   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 960 fi
 961
 962 if test "${SYS}" != "mingw32"; then
 963 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
 964     [ac_cv_altivec_inline],
 965     [CFLAGS="${CFLAGS_save}"
 966      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 967          ac_cv_altivec_inline=yes,
 968          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
 969           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 970             [ac_cv_altivec_inline="-Wa,-m7400"],
 971             ac_cv_altivec_inline=no)
 972          ])])
 973 if test "${ac_cv_altivec_inline}" != "no"; then
 974   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
 975   if test "${ac_cv_altivec_inline}" != "yes"; then
 976     AX_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
 977     AX_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
 978     AX_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
 979     AX_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
 980   fi
 981   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 982 fi
 983
 984 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
 985     [ac_cv_c_altivec],
 986     [CFLAGS="${CFLAGS_save} -faltivec"
 987      # Darwin test
 988      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 989         ac_cv_c_altivec=-faltivec, [
 990         # Linux/PPC test
 991         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
 992         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 993             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
 994         ])
 995      CFLAGS="${CFLAGS_save}"])
 996 if test "${ac_cv_c_altivec}" != "no"; then
 997   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
 998   AX_ADD_CFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[${ac_cv_c_altivec}])
 999   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
1000 fi
1001
1002 AC_CACHE_CHECK([if linker needs -framework vecLib],
1003     [ac_cv_ld_altivec],
1004     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
1005      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
1006      LDFLAGS="${LDFLAGS_save}"
1007     ])
1008 if test "${ac_cv_ld_altivec}" != "no"; then
1009   AX_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
1010 fi
1011 fi # end "${SYS}" != "mingw32"
1012
1013 AC_ARG_WITH(,[])
1014 AC_ARG_WITH(,[Optimization options:])
1015
1016 dnl
1017 dnl  Special arch tuning
1018 dnl
1019 AC_ARG_WITH(tuning,
1020 [  --with-tuning=ARCH      enable special tuning for an architecture
1021                           (default i686 on IA-32 and 750 on PPC)])
1022 if test -n "${with_tuning}"; then
1023     if test "${target_cpu}" = "powerpc"; then
1024         CFLAGS_TUNING="-mtune=${with_tuning}"
1025     else
1026         CFLAGS_TUNING="-mcpu=${with_tuning}"
1027     fi
1028 else
1029     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then CFLAGS_TUNING="-mcpu=pentiumpro"
1030     else
1031         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
1032     fi
1033 fi
1034
1035 dnl
1036 dnl  x86 accelerations
1037 dnl
1038 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
1039 then
1040     ARCH="${ARCH} mmx"
1041     AX_ADD_BUILTINS([${ACCEL_MODULES}])
1042 fi
1043
1044 dnl
1045 dnl  Enable/disable optimizations
1046 dnl
1047 AC_ARG_ENABLE(optimizations,
1048 [  --disable-optimizations disable compiler optimizations (default enabled)])
1049 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
1050
1051 dnl
1052 dnl  AltiVec acceleration
1053 dnl
1054 AC_ARG_ENABLE(altivec,
1055 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
1056 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
1057     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
1058 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
1059     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
1060
1061 dnl
1062 dnl  Debugging mode
1063 dnl
1064 AC_ARG_ENABLE(debug,
1065 [  --enable-debug          debug mode (default disabled)])
1066 test "${enable_debug}" != "yes" && enable_debug="no"
1067
1068 dnl
1069 dnl  Enable release-specific flags
1070 dnl
1071 AC_ARG_ENABLE(release,
1072 [  --enable-release        activate extra optimizations (default disabled)])
1073 test "${enable_release}" != "yes" && enable_release="no"
1074
1075 dnl
1076 dnl Stream output
1077 dnl
1078 AC_ARG_ENABLE(sout,
1079   [  --enable-sout           Stream output modules (default enabled)])
1080 if test "${enable_sout}" != "no"
1081 then
1082   AX_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1083   AX_ADD_PLUGINS([mux_ts mux_ps mux_avi mux_mp4 mux_asf mux_dummy])
1084   AX_ADD_PLUGINS([packetizer_mpegvideo])
1085   AX_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1086   AX_ADD_PLUGINS([packetizer_copy])
1087
1088   AX_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es stream_out_rtp])
1089   AX_ADD_PLUGINS([stream_out_duplicate stream_out_display stream_out_gather])
1090 #  AX_ADD_PLUGINS([stream_out_transrate])
1091
1092   dnl Ogg and vorbis are handled in their respective section
1093 fi
1094
1095
1096 dnl
1097 dnl  Input plugins
1098 dnl
1099
1100 AC_ARG_WITH(,[Input plugins:])
1101
1102 dnl
1103 dnl  live.com input
1104 dnl
1105 AC_ARG_ENABLE(livedotcom,
1106 [  --enable-livedotcom     live.com input plugin (default disabled)])
1107 if test "${enable_livedotcom}" = "yes"
1108 then
1109   AC_ARG_WITH(livedotcom-tree,
1110     [    --with-livedotcom-tree=PATH live.com tree for static linking (required)])
1111
1112   dnl
1113   dnl test for --with-livedotcom-tree
1114   dnl
1115   if test "${with_livedotcom_tree}" != "no" -a -n "${with_livedotcom_tree}";then
1116     AC_MSG_CHECKING(for liveMedia/libliveMedia.a in ${with_livedotcom_tree})
1117     real_livedotcom_tree="`cd ${with_livedotcom_tree} 2>/dev/null && pwd`"
1118     if test -z "${real_livedotcom_tree}"; then
1119       dnl  The given directory can't be found
1120       AC_MSG_RESULT(no)
1121       AC_MSG_ERROR([cannot cd to ${with_livedotcom_tree}])
1122     fi
1123     if test -f "${real_livedotcom_tree}/liveMedia/libliveMedia.a"; then
1124       AC_MSG_RESULT(${real_livedotcom_tree}/liveMedia/libliveMedia.a)
1125
1126       AX_ADD_BUILTINS([livedotcom])
1127
1128       if test "${SYS}" = "mingw32"; then
1129         # add ws2_32 for closesocket, select, recv
1130         AX_ADD_LDFLAGS([livedotcom],[-lws2_32])
1131       fi
1132
1133       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/liveMedia -lliveMedia])
1134       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/BasicUsageEnvironment -lBasicUsageEnvironment])
1135       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/groupsock -lgroupsock])
1136       AX_ADD_LDFLAGS([livedotcom],[-L${real_livedotcom_tree}/UsageEnvironment -lUsageEnvironment])
1137
1138       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/BasicUsageEnvironment/include])
1139       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/groupsock/include])
1140       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/liveMedia/include])
1141       AX_ADD_CXXFLAGS([livedotcom],[-I${real_livedotcom_tree}/UsageEnvironment/include ])
1142     else
1143       dnl  The given live.com wasn't built
1144       AC_MSG_RESULT(no)
1145       AC_MSG_ERROR([cannot find ${real_livedotcom_tree}/liveMedia/libliveMedia.a, make sure you compiled live.com in ${with_livedotcom_tree}])
1146     fi
1147   else
1148     dnl  The --with-livedotcom-tree isn't specified wasn't built
1149     AC_MSG_RESULT(no)
1150     AC_MSG_ERROR([You have to specify a tree with --with-livedotcom-tree])
1151   fi
1152 fi
1153
1154
1155
1156 dnl
1157 dnl  DVD module: optionally check for installed libdvdcss
1158 dnl
1159 AC_ARG_ENABLE(dvd,
1160 [  --enable-dvd            DVD input module (default enabled)])
1161 if test "${enable_dvd}" != "no"
1162 then
1163   AC_ARG_WITH(dvdcss,
1164   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1165   AC_ARG_WITH(dvdcss-tree,
1166   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1167   case "${with_dvdcss}" in
1168   ""|yes)
1169     if test -z "${with_dvdcss_tree}"
1170     then
1171       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1172         [ AX_ADD_PLUGINS([dvd])
1173           AX_ADD_LDFLAGS([dvd dvdcss],[-ldvdcss])],
1174         [ AC_MSG_WARN([libdvdcss is no longer provided with vlc; please get libdvdcss from http://www.videolan.org/libdvdcss/ and build it. Then either use --with-dvdcss=<path/where/libdvdcss/was/installed> for dynamic linking (recommended under Unix) or --with-dvdcss-tree=<path/where/libdvdcss/was/built> for static linking (recommended under BeOS, Windows, MacOS X). Alternatively you can use --disable-dvd to disable the DVD plugin.])
1175           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1176     else
1177       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1178       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1179       if test -z "${real_dvdcss_tree}"
1180       then
1181         dnl  The given directory can't be found
1182         AC_MSG_RESULT(no)
1183         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1184       fi
1185       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1186       then
1187         dnl  Use a custom libdvdcss
1188         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1189         AX_ADD_BUILTINS([dvd])
1190         AX_ADD_LDFLAGS([dvd dvdcss],[-L${real_dvdcss_tree}/src/.libs -ldvdcss])
1191         AX_ADD_CPPFLAGS([dvd],[-I${real_dvdcss_tree}/src])
1192       else
1193         dnl  The given libdvdcss wasn't built
1194         AC_MSG_RESULT(no)
1195         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1196       fi
1197     fi
1198   ;;
1199   no)
1200     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1201     AX_ADD_PLUGINS([dvd])
1202     AX_ADD_CPPFLAGS([dvd],[-DGOD_DAMN_DMCA])
1203     AX_ADD_LDFLAGS([dvd],[-ldl])
1204   ;;
1205   *)
1206     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1207     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1208     then
1209       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1210       AC_MSG_RESULT(yes)
1211       AX_ADD_PLUGINS([dvd])
1212       AX_ADD_LDFLAGS([dvd dvdcss],[-L${with_dvdcss}/lib -ldvdcss])
1213       AX_ADD_CPPFLAGS([dvd],[-I${with_dvdcss}/include])
1214     else
1215       dnl  No libdvdcss could be found, sorry
1216       AC_MSG_RESULT(no)
1217       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1218     fi
1219   ;;
1220   esac
1221 fi
1222
1223 dnl
1224 dnl dvdread module: check for libdvdread
1225 dnl
1226 AC_ARG_ENABLE(dvdread,
1227 [  --enable-dvdread        dvdread input module (default disabled)])
1228 if test "${enable_dvdread}" != "no"
1229 then
1230   AC_ARG_WITH(dvdread,
1231   [    --with-dvdread=PATH    libdvdread headers and libraries])
1232   AC_ARG_WITH(dvdread-tree,
1233   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1234   if test -z "${with_dvdread}"
1235   then
1236     if test -z "${with_dvdread_tree}"
1237     then
1238       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1239         [ AX_ADD_PLUGINS([dvdread])
1240           AX_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1241         ],[
1242           if test -n "${enable_dvdread}"
1243           then
1244             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1245             AC_MSG_ERROR([cannot find libdvdread headers])
1246           fi
1247         ])
1248     else
1249       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1250       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1251       if test -z "${real_dvdread_tree}"
1252       then
1253         dnl  The given directory can't be found
1254         AC_MSG_RESULT(no)
1255         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1256       fi
1257       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1258       then
1259         dnl  Use a custom libdvdread
1260         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1261         AX_ADD_BUILTINS([dvdread])
1262         AX_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1263         AX_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1264       else
1265         dnl  The given libdvdread wasn't built
1266         AC_MSG_RESULT(no)
1267         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1268       fi
1269     fi
1270   else
1271     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1272     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1273     then
1274       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1275       AC_MSG_RESULT(yes)
1276       AX_ADD_PLUGINS([dvdread])
1277       AX_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1278       AX_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1279     else
1280       dnl  No libdvdread could be found, sorry
1281       AC_MSG_RESULT(no)
1282       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1283     fi
1284   fi
1285 fi
1286
1287 dnl
1288 dnl dvdplay module: check for libdvdplay
1289 dnl
1290 AC_ARG_ENABLE(dvdplay,
1291 [  --enable-dvdplay        dvdplay input module (default enabled)])
1292 if test "${enable_dvdplay}" != "no"
1293 then
1294   AC_ARG_WITH(dvdplay,
1295   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1296   AC_ARG_WITH(dvdplay-tree,
1297   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1298   if test -z "${with_dvdplay}"
1299   then
1300     if test -z "${with_dvdplay_tree}"
1301     then
1302       AC_CHECK_HEADERS(dvdplay/dvdplay.h,[
1303           AX_ADD_PLUGINS([dvdplay])
1304           AX_ADD_LDFLAGS([dvdplay],[-ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1305           AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread}])
1306         ],[
1307           if test -n "${enable_dvdplay}"
1308           then
1309             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1310             AC_MSG_ERROR([cannot find libdvdplay headers])
1311           fi
1312         ])
1313     else
1314       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1315       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1316       if test -z "${real_dvdplay_tree}"
1317       then
1318         dnl  The given directory can't be found
1319         AC_MSG_RESULT(no)
1320         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1321       fi
1322       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1323       then
1324         dnl  Use a custom libdvdplay
1325         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1326         AX_ADD_BUILTINS([dvdplay])
1327         AX_ADD_LDFLAGS([dvdplay],[-L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1328         AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src])
1329       else
1330         dnl  The given libdvdplay wasn't built
1331         AC_MSG_RESULT(no)
1332         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1333       fi
1334     fi
1335   else
1336     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1337     if test -f "${with_dvdplay}/include/dvdplay/dvdplay.h"
1338     then
1339       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1340       AC_MSG_RESULT(yes)
1341       AX_ADD_PLUGINS([dvdplay])
1342       AX_ADD_LDFLAGS([dvdplay],[-L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1343       AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${with_dvdplay}/include])
1344     else
1345       dnl  No libdvdplay could be found, sorry
1346       AC_MSG_RESULT(no)
1347       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1348     fi
1349   fi
1350 fi
1351
1352 dnl
1353 dnl  Windows DirectShow access module
1354 dnl
1355 AC_ARG_ENABLE(dshow,
1356   [  --enable-dshow          Win32 DirectShow support (default enabled on Win32)])
1357 if test "${enable_dshow}" != "no"
1358 then
1359   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
1360   then
1361       AC_CHECK_HEADERS(dshow.h,
1362       [ AX_ADD_PLUGINS([dshow])
1363         AX_ADD_CXXFLAGS([dshow],[])
1364         AX_ADD_LDFLAGS([dshow],[-lole32 -loleaut32]) ])
1365   fi
1366 fi
1367
1368 dnl
1369 dnl  libdvbpsi ts demux/mux
1370 dnl
1371 AC_ARG_ENABLE(dvbpsi,
1372 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1373 if test "${enable_dvbpsi}" != "no"
1374 then
1375   AC_ARG_WITH(dvbpsi,
1376   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1377   AC_ARG_WITH(dvbpsi,
1378   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1379   case "${with_dvbpsi}" in
1380   ""|yes)
1381     if test -z "${with_dvbpsi_tree}"
1382     then
1383       AC_CHECK_HEADERS(dvbpsi/dr.h,
1384         [ AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1385           AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-ldvbpsi]) ],
1386         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1387         [#if defined( HAVE_STDINT_H )
1388 #   include <stdint.h>
1389 #elif defined( HAVE_INTTYPES_H )
1390 #   include <inttypes.h>
1391 #endif
1392 #include <dvbpsi/dvbpsi.h>
1393 #include <dvbpsi/descriptor.h>
1394 #include <dvbpsi/pat.h>
1395 #include <dvbpsi/pmt.h>])
1396     else
1397       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1398       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1399       if test -z "${real_dvbpsi_tree}"
1400       then
1401         dnl  The given directory can't be found
1402         AC_MSG_RESULT(no)
1403         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1404       fi
1405       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1406       then
1407         dnl  Use a custom libdvbpsi
1408         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1409         AX_ADD_BUILTINS([ts_dvbpsi mux_ts_dvbpsi])
1410         AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-I${real_dvbpsi_tree}/src])
1411         AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1412       else
1413         dnl  The given libdvbpsi wasn't built
1414         AC_MSG_RESULT(no)
1415         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1416       fi
1417     fi
1418   ;;
1419   no)
1420     dnl  Compile without dvbpsi
1421   ;;
1422   *)
1423     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1424     if test -z "${with_dvbpsi}"
1425     then
1426       LDFLAGS_test=""
1427       CPPFLAGS_test=""
1428     else
1429       LDFLAGS_test="-L${with_dvbpsi}/lib"
1430       CPPFLAGS_test="-I${with_dvbpsi}/include"
1431     fi
1432     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1433     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1434       AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1435       AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${CPPFLAGS_test}])
1436       AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${LDFLAGS_test} -ldvbpsi])
1437
1438     ],[
1439       if test -n "${enable_dvbpsi}"
1440       then
1441         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])
1442       fi
1443     ])
1444     CPPFLAGS="${CPPFLAGS_save}"
1445   ;;
1446   esac
1447 fi
1448
1449 dnl
1450 dnl  Video4Linux plugin
1451 dnl
1452 AC_ARG_ENABLE(v4l,
1453   [  --enable-v4l            Video4Linux input support (default disabled)])
1454 if test "${enable_v4l}" = "yes"
1455 then
1456   AC_ARG_WITH(v4l,
1457     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1458   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1459   then
1460     AX_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1461   fi
1462
1463   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1464   AC_CHECK_HEADERS(linux/videodev.h, [
1465     AX_ADD_PLUGINS([v4l])
1466   ],[])
1467   CPPFLAGS="${CPPFLAGS_save}"
1468 fi
1469
1470 dnl
1471 dnl  special access module for Hauppauge PVR cards
1472 dnl
1473 AC_ARG_ENABLE(pvr,
1474   [  --enable-pvr            PVR cards access module (default disabled)])
1475 if test "${enable_pvr}" = "yes"
1476 then
1477   AX_ADD_PLUGINS([pvr])
1478 fi
1479
1480 dnl
1481 dnl  VCDX and CDDAX modules
1482 dnl
1483 AC_ARG_ENABLE(libcdio,
1484   [  --enable-libcdio        CDDA support via libcdio (default enabled)])
1485
1486 AC_ARG_ENABLE(libcddb,
1487   [  --enable-libcddb        CDDB support for CDDAX (default enabled)])
1488
1489 AC_ARG_ENABLE(vcdx,
1490   [  --enable-vcdx           VCD support with Navigation (default enabled)])
1491
1492 if test "${enable_cddax}" != "no"
1493 then
1494   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.65,
1495    [enable_cddax="no"
1496     AC_DEFINE(HAVE_CDDAX, [], [Define for the CD-DA plugin using libcdio])
1497     AX_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
1498     AX_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
1499     AX_ADD_PLUGINS([cddax])],
1500    [AC_MSG_WARN(libcdio library not found)
1501    HAVE_CDDAX=no])
1502
1503   if test x$enable_cddb != no; then
1504     PKG_CHECK_MODULES(LIBCDDB, libcddb >= 0.9.4, [
1505       HAVE_LIBCDDB=yes
1506       AC_DEFINE(HAVE_LIBCDDB, [], [Define this if you have libcddb installed])
1507       AX_ADD_LDFLAGS([cddax],[$LIBCDDB_LIBS])
1508       AX_ADD_CFLAGS([cddax],[$LIBCDDB_CFLAGS])
1509       ],
1510       [AC_MSG_WARN(new enough libcddb not found. CDDB access disabled)
1511       HAVE_LIBCDDB=no])
1512   fi
1513
1514   PKG_CHECK_MODULES(LIBCDIO, libcdio >= 0.65,
1515    [enable_cddax="no"
1516     AX_ADD_LDFLAGS([cddax],[$LIBCDIO_LIBS])
1517     AX_ADD_CFLAGS([cddax],[$LIBCDIO_CFLAGS])
1518     AX_ADD_PLUGINS([cddax])],
1519    [AC_MSG_WARN(libcdio library not found)])
1520
1521   if test "${enable_vcdx}" != "no"
1522   then
1523     PKG_CHECK_MODULES(VCDINFO, libvcdinfo >= 0.7.20-cdio,
1524      [enable_vcd="no"
1525       AC_DEFINE(HAVE_VCDX, [],
1526       [Define for the VCD plugin using libcdio/libvcdinfo])
1527       AX_ADD_LDFLAGS([vcdx],[$VCDINFO_LIBS])
1528       AX_ADD_CFLAGS([vcdx],[$VCDINFO_CFLAGS])
1529       AX_ADD_PLUGINS([vcdx])],
1530      [AC_MSG_WARN(vcdinfo library not found)
1531      HAVE_VCDX=no])
1532   fi
1533 fi
1534
1535 dnl
1536 dnl  VCD module
1537 dnl
1538 AC_ARG_ENABLE(vcd,
1539   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1540
1541 if test "${enable_vcd}" != "no"
1542 then
1543   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1544   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1545     AC_MSG_RESULT(yes)
1546     AX_ADD_PLUGINS([vcd cdda])
1547   ],[
1548     AC_MSG_RESULT(no)
1549   ])
1550
1551   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1552   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1553     AC_MSG_RESULT(yes)
1554     AX_ADD_PLUGINS([vcd cdda])
1555     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1556   ],[
1557     AC_MSG_RESULT(no)
1558   ])
1559
1560   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1561   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1562     AC_MSG_RESULT(yes)
1563     AX_ADD_PLUGINS([vcd cdda])
1564     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1565   ],[
1566     AC_MSG_RESULT(no)
1567   ])
1568
1569   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1570   then
1571     AX_ADD_PLUGINS([vcd cdda])
1572   fi
1573
1574   if test "${SYS}" = "darwin"
1575   then
1576     AX_ADD_PLUGINS([vcd cdda])
1577     AX_ADD_LDFLAGS([vcd cdda],[-framework IOKit -framework CoreFoundation])
1578   fi
1579 fi
1580
1581 dnl
1582 dnl  Satellite input module
1583 dnl
1584 AC_ARG_ENABLE(satellite,
1585   [  --enable-satellite      satellite card support (default disabled)],
1586   [ if test "${enable_satellite}" = "yes"
1587     then
1588       AC_DEFINE(HAVE_SATELLITE, [],
1589       [Define for the VCD plugin using libcdio/libvcdinfo])
1590       AX_ADD_PLUGINS([satellite])
1591     fi])
1592
1593 dnl
1594 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
1595 dnl
1596 AC_ARG_ENABLE(dvb,
1597   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
1598
1599 if test "${enable_dvb}" = "yes"
1600 then
1601   AC_ARG_WITH(dvb,
1602   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
1603   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
1604   then
1605     AX_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
1606   fi
1607   CPPFLAGS="${CPPFLAGS_save} -I${with_dvb}/include"
1608   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
1609     AX_ADD_PLUGINS([dvb])
1610   ],[])
1611   CPPFLAGS="${CPPFLAGS_save}"
1612 fi
1613
1614 dnl
1615 dnl  ipv6 plugin - not for QNX yet
1616 dnl
1617 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1618 then
1619   have_ipv6=false
1620   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1621     AC_CHECK_LIB(resolv,inet_pton,
1622       [have_ipv6=:
1623        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1624   ])
1625   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1626   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1627     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1628   if ${have_ipv6}; then
1629     AX_ADD_PLUGINS([ipv6])
1630   fi
1631 fi
1632 if test "${SYS}" = "mingw32"
1633 then
1634   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1635   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1636     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1637 fi
1638
1639 dnl
1640 dnl  ogg demux plugin
1641 dnl
1642 AC_ARG_ENABLE(ogg,
1643   [  --enable-ogg            Ogg demux support (default enabled)])
1644 if test "${enable_ogg}" != "no"
1645 then
1646   AC_CHECK_HEADERS(ogg/ogg.h, [
1647     AC_CHECK_LIB( ogg, oggpack_read, [
1648       AX_ADD_PLUGINS([ogg mux_ogg])
1649       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1650    ],[])
1651 fi
1652
1653 dnl
1654 dnl  matroska demux plugin
1655 dnl
1656 AC_ARG_ENABLE(mkv,
1657   [  --enable-mkv            Matroska demux support (default enabled)])
1658 if test "${enable_mkv}" != "no"
1659 then
1660 AC_LANG_PUSH(C++)
1661   AC_CHECK_HEADERS(ebml/EbmlVersion.h matroska/KaxVersion.h, [
1662     AC_CHECK_HEADERS(matroska/KaxAttachments.h)
1663     AX_ADD_PLUGINS([mkv])
1664     AX_ADD_CXXFLAGS([mkv],[])
1665     AC_CHECK_LIB(ebml_pic,main,[
1666       # We have ebml_pic, that's good, we can build an mkv.so plugin !
1667       AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1668     ],[
1669       AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1670     ])
1671   ])
1672   CPPFLAGS="${CPPFLAGS_save}"
1673 AC_LANG_POP(C++)
1674 fi
1675
1676 dnl
1677 dnl  Codec plugins
1678 dnl
1679
1680 AC_ARG_WITH(,[Codec plugins:])
1681
1682 dnl
1683 dnl  mad plugin
1684 dnl
1685 AC_ARG_ENABLE(mad,
1686   [  --enable-mad            libmad module (default enabled)])
1687 if test "${enable_mad}" != "no"
1688 then
1689   AC_ARG_WITH(mad,
1690     [    --with-mad=PATH       path to libmad],[],[])
1691   if test "${with_mad}" != "no" -a -n "${with_mad}"
1692   then
1693     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1694     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1695   fi
1696
1697   AC_ARG_WITH(mad-tree,
1698     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1699   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1700   then
1701     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1702     if test -z "${real_mad_tree}"
1703     then
1704       dnl  The given directory can't be found
1705       AC_MSG_RESULT(no)
1706       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1707     fi
1708     dnl  Use a custom libmad
1709     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1710     if test -f ${real_mad_tree}/libmad/mad.h
1711     then
1712       AC_MSG_RESULT(yes)
1713       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}/libmad])
1714       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/libmad/.libs])
1715       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1716       AC_CHECK_LIB(mad, mad_bit_init, [
1717         AX_ADD_BUILTINS([mpgatofixed32])
1718         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1719         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1720       ],[])
1721       LDFLAGS="${LDFLAGS_save}"
1722     else
1723       AC_MSG_RESULT(no)
1724       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1725     fi
1726   else
1727     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1728     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1729     AC_CHECK_HEADERS(mad.h, ,
1730       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1731     AC_CHECK_LIB(mad, mad_bit_init, [
1732       AX_ADD_PLUGINS([mpgatofixed32])
1733       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1734       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1735     CPPFLAGS="${CPPFLAGS_save}"
1736     LDFLAGS="${LDFLAGS_save}"
1737   fi
1738 fi
1739
1740 dnl
1741 dnl   libid3tag support
1742 dnl
1743 AC_CHECK_HEADERS(id3tag.h, [
1744   AC_CHECK_HEADERS(zlib.h, [
1745     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1746     AX_ADD_PLUGINS([id3tag])]) ])
1747
1748 dnl
1749 dnl  ffmpeg decoder/demuxer plugin
1750 dnl
1751 AC_ARG_ENABLE(ffmpeg,
1752 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1753 if test "${enable_ffmpeg}" != "no"
1754 then
1755   AC_ARG_WITH(ffmpeg-mp3lame,
1756     [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1757     [
1758       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1759       dnl       linker would miserably barf on multiple definitions.
1760       AX_ADD_LDFLAGS([stream_out_transcode],[])
1761       AX_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1762
1763   AC_ARG_WITH(ffmpeg-faac,
1764     [    --with-ffmpeg-faac      if ffmpeg has been compiled with faac support],
1765     [
1766       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1767       dnl       linker would miserably barf on multiple definitions.
1768       AX_ADD_LDFLAGS([stream_out_transcode],[])
1769       AX_ADD_LDFLAGS([ffmpeg],[-lfaac]) ])
1770
1771   AC_ARG_WITH(ffmpeg-tree,
1772     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1773
1774   dnl
1775   dnl test for !(--with-ffmpeg-tree)
1776   dnl
1777   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}";then
1778     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1779     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1780     AC_CHECK_HEADERS(ffmpeg/avcodec.h postproc/postprocess.h)
1781     AC_CHECK_LIB(avcodec, avcodec_init, [
1782       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1783       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1784       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1785       dnl       linker would miserably barf on multiple definitions.
1786       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1787        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1788     AC_CHECK_LIB(avformat, av_open_input_stream, [
1789       AC_DEFINE(HAVE_LIBAVFORMAT, 1,
1790       [Define if you have ffmpeg's libavformat.])
1791       AX_ADD_LDFLAGS([ffmpeg],[-lavformat -lz]) ])
1792     LDFLAGS="${LDFLAGS_save}"
1793     CPPFLAGS="${CPPFLAGS_save}"
1794   fi
1795
1796   dnl
1797   dnl test for --with-ffmpeg-tree
1798   dnl
1799   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}";then
1800     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1801     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1802     if test -z "${real_ffmpeg_tree}"; then
1803       dnl  The given directory can't be found
1804       AC_MSG_RESULT(no)
1805       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1806     fi
1807     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1808       dnl  Use a custom libffmpeg
1809       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1810       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1811       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1812       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec])
1813
1814       if test -f "${real_ffmpeg_tree}/libavformat/libavformat.a"; then
1815         AC_DEFINE(HAVE_LIBAVFORMAT, 1,
1816         [Define if you have ffmpeg's libavformat.])
1817         AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavformat -lavformat -lz])
1818         AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavformat])
1819       fi
1820
1821       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1822       dnl       linker would miserably barf on multiple definitions.
1823       AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1824       AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec])
1825     else
1826       dnl  The given libavcodec wasn't built
1827       AC_MSG_RESULT(no)
1828       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1829     fi
1830   fi
1831 fi
1832
1833 dnl
1834 dnl  faad decoder plugin
1835 dnl
1836 AC_ARG_ENABLE(faad,
1837 [  --enable-faad           faad codec (default disabled)])
1838 if test "${enable_faad}" = "yes"
1839 then
1840   AC_ARG_WITH(faad-tree,
1841   [    --with-faad-tree=PATH faad tree for static linking])
1842   if test -n "${with_faad_tree}"
1843   then
1844     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1845     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1846     if test -z "${real_faad_tree}"
1847     then
1848       dnl  The given directory can't be found
1849       AC_MSG_RESULT(no)
1850       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1851     fi
1852     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1853     then
1854       dnl  Use a custom faad
1855       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1856       AX_ADD_BUILTINS([faad])
1857       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs -lfaad])
1858       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1859     else
1860       dnl  The given libfaad wasn't built
1861       AC_MSG_RESULT(no)
1862       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1863     fi
1864   else
1865     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1866     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1867     AC_CHECK_HEADERS(faad.h, ,
1868       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1869     AC_CHECK_LIB(faad, faacDecOpen, [
1870       AX_ADD_PLUGINS([faad])
1871       AX_ADD_LDFLAGS([faad],[-lfaad]) ],
1872       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1873     LDFLAGS="${LDFLAGS_save}"
1874     CPPFLAGS="${CPPFLAGS_save}"
1875   fi
1876 fi
1877
1878
1879 dnl dnl
1880 dnl dnl  xvid decoder plugin
1881 dnl dnl
1882 dnl AC_ARG_ENABLE(xvid,
1883 dnl [  --enable-xvid           xvid codec (default disabled)])
1884 dnl if test "${enable_xvid}" = "yes"
1885 dnl then
1886 dnl   AC_ARG_WITH(xvid,
1887 dnl     [    --with-xvid=PATH      path to xvid installation],[],[])
1888 dnl   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1889 dnl   then
1890 dnl     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1891 dnl     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1892 dnl   fi
1893 dnl
1894 dnl   AC_ARG_WITH(xvid-tree,
1895 dnl   [    --with-xvid-tree=PATH xvid tree for static linking])
1896 dnl   if test -n "${with_xvid_tree}"
1897 dnl   then
1898 dnl     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1899 dnl     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1900 dnl     if test -z "${real_xvid_tree}"
1901 dnl     then
1902 dnl       dnl  The given directory can't be found
1903 dnl       AC_MSG_RESULT(no)
1904 dnl       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1905 dnl     fi
1906 dnl     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1907 dnl     then
1908 dnl       dnl  Use a custom xvid
1909 dnl       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1910 dnl       AX_ADD_BUILTINS([xvid])
1911 dnl       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1912 dnl       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1913 dnl     else
1914 dnl       dnl  The given libxvidcore wasn't built
1915 dnl       AC_MSG_RESULT(no)
1916 dnl       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1917 dnl     fi
1918 dnl   else
1919 dnl     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1920 dnl     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1921 dnl     AC_CHECK_HEADERS(xvid.h, ,
1922 dnl       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1923 dnl     AC_CHECK_LIB(xvidcore, xvid_init, [
1924 dnl       AX_ADD_PLUGINS([xvid])
1925 dnl       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
1926 dnl       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1927 dnl     LDFLAGS="${LDFLAGS_save}"
1928 dnl     CPPFLAGS="${CPPFLAGS_save}"
1929 dnl   fi
1930 dnl fi
1931
1932 dnl
1933 dnl  QuickTime plugin
1934 dnl
1935 AC_ARG_ENABLE(quicktime,
1936   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
1937 if test "${enable_quicktime}" != "no" &&
1938   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
1939 then
1940   if test "${SYS}" = "mingw32"; then
1941     AX_ADD_BUILTINS([quicktime])
1942   else
1943   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
1944     [ AX_ADD_BUILTINS([quicktime])
1945       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
1946     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
1947   fi
1948 fi
1949
1950 dnl
1951 dnl MP4 module
1952 dnl
1953 AC_CHECK_HEADERS(zlib.h, [
1954   AX_ADD_LDFLAGS([mp4 skins skins2 sap],[-lz])
1955 ] )
1956
1957
1958 dnl
1959 dnl skins module
1960 dnl
1961 AC_CHECK_HEADERS(libtar.h, [
1962   AX_ADD_LDFLAGS([skins skins2],[-ltar])
1963 ] )
1964
1965
1966
1967 dnl
1968 dnl  a52 AC3 decoder plugin
1969 dnl
1970 AC_ARG_ENABLE(a52,
1971   [  --enable-a52            A/52 support with liba52 (default enabled)])
1972 if test "${enable_a52}" != "no"
1973 then
1974   AC_ARG_WITH(a52,
1975     [    --with-a52=PATH       a52 headers and libraries])
1976   AC_ARG_WITH(a52-tree,
1977     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1978   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
1979   then
1980     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1981     if test -z "${real_a52_tree}"
1982     then
1983       dnl  The given directory can't be found
1984       AC_MSG_RESULT(no)
1985       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1986     fi
1987     dnl  Use a custom a52dec
1988     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1989     if test -f ${real_a52_tree}/include/a52.h
1990     then
1991       AC_MSG_RESULT(yes)
1992       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
1993       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
1994       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1995       AC_CHECK_LIB(a52, a52_free, [
1996         AX_ADD_BUILTINS([a52tofloat32])
1997         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
1998         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
1999         ],[
2000         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
2001         then
2002           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
2003         else
2004           AC_MSG_ERROR([the specified tree hasn't been compiled])
2005         fi
2006       ])
2007       LDFLAGS="${LDFLAGS_save}"
2008     else
2009       AC_MSG_RESULT(no)
2010       AC_MSG_ERROR([the specified tree doesn't have a52.h])
2011     fi
2012   else
2013     if test -z "${with_a52}"
2014     then
2015       LDFLAGS_test=""
2016       CPPFLAGS_test=""
2017     else
2018       LDFLAGS_test="-L${with_a52}/lib"
2019       CPPFLAGS_test="-I${with_a52}/include"
2020     fi
2021     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
2022     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
2023     AC_CHECK_HEADERS(a52dec/a52.h, [
2024       AC_CHECK_LIB(a52, a52_free, [
2025         AX_ADD_PLUGINS([a52tofloat32])
2026         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
2027         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
2028       ],[
2029         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2030       ])
2031     ])
2032     CPPFLAGS="${CPPFLAGS_save}"
2033     LDFLAGS="${LDFLAGS_save}"
2034   fi
2035 fi
2036
2037 dnl dnl
2038 dnl dnl  DV plugin
2039 dnl dnl
2040 dnl AC_ARG_ENABLE(dv,
2041 dnl   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
2042 dnl if test "${enable_dv}" = "yes"
2043 dnl then
2044 dnl   AC_CHECK_HEADERS(libdv/dv.h, [
2045 dnl     AX_ADD_PLUGINS([dv])
2046 dnl     AX_ADD_LDFLAGS([dv],[-ldv])
2047 dnl    ],[])
2048 dnl fi
2049
2050 dnl
2051 dnl  Flac plugin
2052 dnl
2053 AC_ARG_ENABLE(flac,
2054   [  --enable-flac           flac decoder support (default disabled)])
2055 if test "${enable_flac}" = "yes"
2056 then
2057   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
2058     AX_ADD_PLUGINS([flac flacdec])
2059     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
2060    ],[])
2061 fi
2062
2063 dnl
2064 dnl  Libmpeg2 plugin
2065 dnl
2066 AC_ARG_ENABLE(libmpeg2,
2067   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
2068 if test "${enable_libmpeg2}" != "no"
2069 then
2070   AC_ARG_WITH(libmpeg2-tree,
2071   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
2072   if test -n "${with_libmpeg2_tree}"
2073   then
2074     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
2075     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
2076     if test -z "${real_libmpeg2_tree}"
2077     then
2078       dnl  The given directory can't be found
2079       AC_MSG_RESULT(no)
2080       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
2081     fi
2082     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
2083     then
2084       dnl  Use a custom libmpeg2
2085       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
2086       AX_ADD_PLUGINS([libmpeg2])
2087       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
2088       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
2089       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
2090     else
2091       dnl  The given libmpeg2 wasn't built
2092       AC_MSG_RESULT(no)
2093       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
2094     fi
2095   else
2096     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
2097       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
2098       AC_EGREP_CPP(yes,
2099         [#include <mpeg2dec/mpeg2.h>
2100          #ifdef MPEG2_RELEASE
2101          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
2102          yes
2103          #endif
2104          #endif],
2105         [AC_MSG_RESULT([yes])
2106           AX_ADD_PLUGINS([libmpeg2])
2107           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
2108         [AC_MSG_RESULT([no])
2109           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
2110
2111       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
2112     )
2113   fi
2114 fi
2115
2116 dnl
2117 dnl  Vorbis plugin
2118 dnl
2119 AC_ARG_ENABLE(vorbis,
2120   [  --enable-vorbis         Vorbis decoder support (default enabled)])
2121 if test "${enable_vorbis}" != "no"
2122 then
2123   AC_CHECK_HEADERS(vorbis/codec.h, [
2124     AX_ADD_PLUGINS([vorbis])
2125     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg]) ],[])
2126
2127   AC_CHECK_HEADERS(vorbis/vorbisenc.h, [
2128     AX_ADD_LDFLAGS([vorbis],[-lvorbisenc]) ],[])
2129 fi
2130
2131 dnl
2132 dnl  Tremor plugin
2133 dnl
2134 AC_ARG_ENABLE(tremor,
2135   [  --enable-tremor         Tremor decoder support (default disabled)])
2136 if test "${enable_tremor}" = "yes"
2137 then
2138   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2139     AX_ADD_PLUGINS([tremor])
2140     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
2141    ],[])
2142 fi
2143
2144 dnl
2145 dnl  Speex plugin
2146 dnl
2147 AC_ARG_ENABLE(speex,
2148   [  --enable-speex          Speex decoder support (default enabled)])
2149 if test "${enable_speex}" != "no"
2150 then
2151   AC_CHECK_HEADERS(speex.h, [
2152     AX_ADD_PLUGINS([speex])
2153     AX_ADD_LDFLAGS([speex],[-lspeex]) ],[])
2154 fi
2155
2156 dnl
2157 dnl  tarkin decoder plugin
2158 dnl
2159 AC_ARG_ENABLE(tarkin,
2160 [  --enable-tarkin         experimental tarkin codec (default disabled)])
2161 if test "${enable_tarkin}" = "yes"
2162 then
2163   AC_ARG_WITH(tarkin-tree,
2164   [    --with-tarkin-tree=PATH tarkin tree for static linking])
2165   if test -n "${with_tarkin_tree}"
2166   then
2167     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
2168     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
2169     if test -f "${real_tarkin_tree}/tarkin.o"
2170     then
2171       AX_ADD_BUILTINS([tarkin])
2172       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
2173       AX_ADD_LDFLAGS([tarkin],[${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])
2174       AC_MSG_RESULT(yes)
2175     else
2176       dnl  The given tarkin tree wasn't built
2177       AC_MSG_RESULT(no)
2178       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
2179                     make sure you compiled tarkin in ${with_tarkin_tree}])
2180     fi
2181   fi
2182 fi
2183
2184 dnl
2185 dnl  theora decoder plugin
2186 dnl
2187 AC_ARG_ENABLE(theora,
2188 [  --enable-theora         experimental theora codec (default disabled)])
2189 if test "${enable_theora}" = "yes"
2190 then
2191   AC_CHECK_HEADERS(theora/theora.h, [
2192     AC_CHECK_LIB(theora, theora_granule_time, [
2193       if test "${SYS}" = "mingw32"; then
2194         AX_ADD_PLUGINS([theora])
2195       else
2196         AX_ADD_BUILTINS([theora])
2197       fi
2198       theora_libs="-ltheora -logg"
2199       AX_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
2200       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
2201 You also need to check that you have a libogg posterior to the 1.0 release.])],
2202       [-logg])
2203   ])
2204 fi
2205
2206 dnl
2207 dnl   subsdec support
2208 dnl
2209 AX_ADD_LDFLAGS([subsdec],[${LIBICONV}])
2210 AX_ADD_CPPFLAGS([subsdec],[${INCICONV}])
2211 AX_ADD_PLUGINS([subsdec])
2212
2213
2214 dnl
2215 dnl  Video Filters
2216 dnl
2217
2218 dnl
2219 dnl   png
2220 dnl
2221 AC_CHECK_HEADERS(png.h, [
2222     AX_ADD_LDFLAGS([logo],[-lpng -lz])
2223     AX_ADD_PLUGINS([logo])
2224     AX_ADD_LDFLAGS([svcdsub],[-lpng -lz])
2225     AX_ADD_LDFLAGS([cvdsub],[-lpng -lz])
2226     AC_DEFINE(HAVE_LIBPNG, [], [Define if you have the PNG library: libpng])])
2227
2228 dnl
2229 dnl  Video plugins
2230 dnl
2231
2232 AC_ARG_WITH(,[Video plugins:])
2233
2234 dnl Check for DPMS
2235 if test "${SYS}" != "mingw32"
2236 then
2237   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2238   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
2239     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
2240     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
2241       AC_MSG_RESULT(yes)
2242       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
2243                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
2244     ],[
2245       AC_MSG_RESULT(no)
2246     ])
2247   ],,[
2248     #include <X11/Xlib.h>
2249   ])
2250   CPPFLAGS="${CPPFLAGS_save}"
2251 fi
2252
2253 dnl
2254 dnl  X11 module
2255 dnl  (enabled by default except on win32)
2256 dnl
2257 AC_ARG_ENABLE(x11,
2258   [  --enable-x11            X11 support (default enabled)])
2259 if test "${enable_x11}" != "no" &&
2260   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2261   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2262   AC_CHECK_HEADERS(X11/Xlib.h, [
2263     AX_ADD_PLUGINS([x11])
2264     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2265     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
2266     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
2267       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2268       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
2269         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2270         AX_ADD_LDFLAGS([x11],[-lXinerama])
2271       ])
2272       CFLAGS="${CFLAGS_save}"
2273     ])
2274   ])
2275   CPPFLAGS="${CPPFLAGS_save}"
2276 fi
2277
2278 dnl
2279 dnl  XVideo module
2280 dnl  (enabled by default except on win32)
2281 dnl
2282 AC_ARG_ENABLE(xvideo,
2283   [  --enable-xvideo         XVideo support (default enabled)])
2284 if test "${enable_xvideo}" != "no" &&
2285   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2286   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2287   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2288     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2289     AC_CHECK_LIB(Xv_pic,XvPutImage,
2290       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
2291       AX_ADD_PLUGINS([xvideo])
2292       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2293       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
2294       AC_CHECK_LIB(Xv,XvPutImage,[
2295         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
2296         AX_ADD_PLUGINS([xvideo])
2297         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2298         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2299       ],[
2300         # Otherwise... well, do nothing.
2301         :
2302       ])
2303     )
2304     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2305       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2306         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2307         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2308       ])
2309     ])
2310     CFLAGS="${CFLAGS_save}"
2311   ]
2312   CPPFLAGS="${CPPFLAGS_save}")
2313 fi
2314
2315 dnl
2316 dnl  SDL module
2317 dnl
2318 AC_ARG_ENABLE(sdl,
2319   [  --enable-sdl            SDL support (default enabled)])
2320 if test "${enable_sdl}" != "no"
2321 then
2322   SDL_PATH="${PATH}"
2323   AC_ARG_WITH(sdl-config-path,
2324     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2325     [ if test "${with_sdl_config_path}" != "no"
2326       then
2327         SDL_PATH="${with_sdl_config_path}:${PATH}"
2328       fi ])
2329   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2330   SDL_CONFIG="${SDL12_CONFIG}"
2331   SDL_HEADER="SDL12/SDL.h"
2332   if test "${SDL_CONFIG}" = "no"
2333   then
2334     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2335     SDL_CONFIG=${SDL11_CONFIG}
2336     SDL_HEADER="SDL11/SDL.h"
2337   fi
2338   if test "${SDL_CONFIG}" = "no"
2339   then
2340     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2341     SDL_HEADER="SDL/SDL.h"
2342   fi
2343   # check for cross-compiling
2344   SDL_PREFIX=
2345   AC_ARG_WITH(sdl-prefix,
2346     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2347                                e.g use as:
2348                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2349   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2350   then
2351     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2352   fi
2353   if test "${SDL_CONFIG}" != "no"
2354   then
2355     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2356     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2357     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2358     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2359     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2360       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2361       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2362           As a last resort we also test for SDL.h presence),
2363       [ AC_MSG_ERROR([The development package for SDL is not installed.
2364 Please install it and try again. Alternatively you can also configure with
2365 --disable-sdl.])
2366       ])])
2367     CPPFLAGS="${CPPFLAGS_save}"
2368     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2369     then
2370       AC_MSG_ERROR([The development package for SDL is not installed.
2371 Please install it and try again. Alternatively you can also configure with
2372 --disable-sdl.])
2373     fi
2374   elif test "${enable_sdl}" =  "yes"
2375   then
2376     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2377 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2378     ])
2379   fi
2380 fi
2381
2382 dnl
2383 dnl  freetype module
2384 dnl
2385 AC_ARG_ENABLE(freetype,
2386   [  --enable-freetype       freetype support (default enabled)])
2387 AC_ARG_ENABLE(fribidi,
2388   [  --enable-fribidi        fribidi support (default enabled)])
2389 if test "${enable_freetype}" != "no"
2390 then
2391   FREETYPE_PATH="${PATH}"
2392   AC_ARG_WITH(freetype-config-path,
2393     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2394     [ if test "${with_freetype_config_path}" != "no"
2395       then
2396         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2397       fi ])
2398   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2399
2400   if test "${FREETYPE_CONFIG}" != "no"
2401   then
2402     AX_ADD_PLUGINS([freetype])
2403     AX_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags` ${INCICONV}])
2404     AX_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs` ${LIBICONV}])
2405     AC_CHECK_HEADERS(Carbon/Carbon.h,
2406       [AX_ADD_LDFLAGS([freetype],[-framework Carbon])])
2407     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2408   elif test "${enable_freetype}" =  "yes"
2409   then
2410     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2411 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2412     ])
2413   fi
2414
2415   dnl fribidi support
2416   if test "${enable_fribidi}" != "no"
2417   then
2418     FRIBIDI_PATH="${PATH}"
2419     AC_ARG_WITH(fribidi-config-path,
2420       [    --with-fribidi-config-path=PATH fribidi-config path (default search in \$PATH)],
2421       [ if test "${with_fribidi_config_path}" != "no"
2422         then
2423           FRIBIDI_PATH="${with_fribidi_config_path}:${PATH}"
2424         fi ])
2425     AC_PATH_PROG(FRIBIDI_CONFIG, fribidi-config, no, ${FRIBIDI_PATH})
2426
2427     if test "${FRIBIDI_CONFIG}" != "no"
2428     then
2429       AX_ADD_CFLAGS([freetype], [`${FRIBIDI_CONFIG} --cflags` -DHAVE_FRIBIDI])
2430       AX_ADD_LDFLAGS([freetype], [`${FRIBIDI_CONFIG} --libs`])
2431     fi
2432   fi
2433 fi
2434
2435 dnl
2436 dnl  Qt Embedded module
2437 dnl  (disabled by default)
2438 dnl
2439 AC_ARG_ENABLE(qte,
2440   [  --enable-qte            QT Embedded support (default disabled)])
2441 if test "${enable_qte}" = "yes"
2442 then
2443   AC_ARG_WITH(qte,
2444   [    --with-qte=PATH       Qt Embedded headers and libraries])
2445   if test "${with_qte}" != "no" -a -n "${with_qte}"
2446   then
2447     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2448     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2449   else
2450     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2451     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2452   fi
2453   AX_ADD_PLUGINS([qte])
2454   NEED_QTE_MAIN=yes
2455   CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
2456   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2457     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2458   ] )
2459   CPPFLAGS="${CPPFLAGS_save}"
2460 fi
2461
2462 dnl
2463 dnl  Windows DirectX module
2464 dnl
2465 AC_ARG_ENABLE(directx,
2466   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2467 if test "${enable_directx}" != "no"
2468 then
2469   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2470   then
2471     AC_ARG_WITH(directx,
2472     [    --with-directx=PATH   Win32 DirectX headers])
2473     if test -z "${with_directx}"
2474     then
2475       AC_CHECK_HEADERS(ddraw.h,
2476       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2477         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2478     else
2479       AC_MSG_CHECKING(for directX headers in ${with_directx})
2480       if test -f ${with_directx}/ddraw.h
2481       then
2482         AX_ADD_PLUGINS([vout_directx aout_directx])
2483         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2484         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2485         AC_MSG_RESULT(yes)
2486       else
2487         AC_MSG_RESULT(no)
2488         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2489       fi
2490     fi
2491   fi
2492 fi
2493
2494 dnl
2495 dnl  Linux framebuffer module
2496 dnl
2497 AC_ARG_ENABLE(fb,
2498   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2499     if test "${enable_fb}" != "no"
2500     then
2501       AC_CHECK_HEADERS(linux/fb.h, [
2502         AX_ADD_PLUGINS([fb])
2503       ])
2504     fi
2505
2506 dnl
2507 dnl  Linux MGA module
2508 dnl
2509 AC_ARG_ENABLE(mga,
2510   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2511   [ if test "${enable_mga}" = "yes"
2512     then
2513       AX_ADD_PLUGINS([mga])
2514     fi ])
2515
2516 dnl
2517 dnl  SVGAlib module
2518 dnl
2519 AC_ARG_ENABLE(svgalib,
2520   [  --enable-svgalib        SVGAlib support (default disabled)])
2521 if test "${enable_svgalib}" = "yes"
2522 then
2523   AX_ADD_PLUGINS([svgalib])
2524   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2525 fi
2526
2527 dnl
2528 dnl  GGI module
2529 dnl
2530 AC_ARG_ENABLE(ggi,
2531   [  --enable-ggi            GGI support (default disabled)])
2532 if test "${enable_ggi}" = "yes"
2533 then
2534   AX_ADD_PLUGINS([ggi])
2535   AX_ADD_LDFLAGS([ggi],[-lggi])
2536   AC_ARG_WITH(ggi,
2537     [    --with-ggi=PATH       path to libggi],
2538     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2539       then
2540         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2541         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2542       fi ])
2543 fi
2544
2545 dnl
2546 dnl  Glide module
2547 dnl
2548 AC_ARG_ENABLE(glide,
2549   [  --enable-glide          Glide (3dfx) support (default disabled)])
2550 if test "${enable_glide}" = "yes"
2551 then
2552   AX_ADD_PLUGINS([glide])
2553   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2554   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2555   AC_ARG_WITH(glide,
2556     [    --with-glide=PATH     path to libglide],
2557     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2558       then
2559         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2560         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2561       fi ])
2562 fi
2563
2564 dnl
2565 dnl  AA plugin
2566 dnl
2567 AC_ARG_ENABLE(aa,
2568   [  --enable-aa             aalib output (default disabled)])
2569 if test "${enable_aa}" = "yes"
2570 then
2571   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2572   if test "${have_aa}" = "true"
2573   then
2574     AX_ADD_PLUGINS([aa])
2575     AX_ADD_LDFLAGS([aa],[-laa])
2576   fi
2577 fi
2578
2579 dnl
2580 dnl  libcaca plugin
2581 dnl
2582 AC_ARG_ENABLE(caca,
2583   [  --enable-caca           libcaca output (default disabled)])
2584 if test "${enable_caca}" = "yes"
2585 then
2586   CACA_PATH="${PATH}"
2587   AC_ARG_WITH(caca-config-path,
2588     [    --with-caca-config-path=PATH caca-config path (default search in \$PATH)],
2589     [ if test "${with_caca_config_path}" != "no"
2590       then
2591         CACA_PATH="${with_caca_config_path}:${PATH}"
2592       fi ])
2593   AC_PATH_PROG(CACA_CONFIG, caca-config, no, ${CACA_PATH})
2594   if test "${CACA_CONFIG}" != "no"
2595   then
2596     AX_ADD_PLUGINS([caca])
2597     AX_ADD_CFLAGS([caca],[`${CACA_CONFIG} --cflags`])
2598     AX_ADD_LDFLAGS([caca],[`${CACA_CONFIG} --plugin-libs`])
2599   fi
2600 fi
2601
2602 dnl
2603 dnl  win32 GDI plugin
2604 dnl
2605 AC_ARG_ENABLE(wingdi,
2606   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2607 if test "${enable_wingdi}" != "no"; then
2608   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2609     AX_ADD_PLUGINS([wingdi])
2610     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2611   fi
2612 fi
2613
2614 dnl
2615 dnl  Audio plugins
2616 dnl
2617
2618 AC_ARG_WITH(,[Audio plugins:])
2619
2620 dnl
2621 dnl  OSS /dev/dsp module (enabled by default except on win32)
2622 dnl
2623 AC_ARG_ENABLE(oss,
2624   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2625
2626 if test "${enable_oss}" != "no" &&
2627   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2628 then
2629   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2630     AX_ADD_PLUGINS([oss])
2631     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2632   ])
2633 fi
2634
2635 dnl
2636 dnl  Esound module
2637 dnl
2638 AC_ARG_ENABLE(esd,
2639   [  --enable-esd            Esound library support (default disabled)],
2640   [if test "${enable_esd}" = "yes"
2641    then
2642      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2643      if test "${ESD_CONFIG}" != "no"
2644      then
2645        AX_ADD_PLUGINS([esd])
2646        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2647        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2648      fi
2649    fi])
2650
2651 dnl
2652 dnl  aRts module
2653 dnl
2654 AC_ARG_ENABLE(arts,
2655   [  --enable-arts           aRts sound server (default disabled)],
2656   [if test "${enable_arts}" = "yes"
2657    then
2658      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2659      if test "${ARTS_CONFIG}" != "no"
2660      then
2661        AX_ADD_PLUGINS([arts])
2662        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2663        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2664      fi
2665    fi])
2666
2667 dnl
2668 dnl  ALSA module
2669 dnl
2670 AC_ARG_ENABLE(alsa,
2671   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2672   [if test "${enable_alsa}" = "yes"
2673    then
2674      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2675      if test "${have_alsa}" = "true"
2676      then
2677        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2678                        #define ALSA_PCM_NEW_SW_PARAMS_API
2679                        #include <alsa/asoundlib.h>],
2680           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2681            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2682        AX_ADD_PLUGINS([alsa])
2683        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2684      else
2685        AC_MSG_ERROR([Could not find ALSA development headers])
2686      fi
2687    fi])
2688
2689 dnl
2690 dnl  win32 waveOut plugin
2691 dnl
2692 AC_ARG_ENABLE(waveout,
2693   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2694 if test "${enable_waveout}" != "no"; then
2695   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2696     AX_ADD_PLUGINS([waveout])
2697     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2698   fi
2699 fi
2700
2701 dnl
2702 dnl  CoreAudio plugin
2703 dnl
2704 AC_ARG_ENABLE(coreaudio,
2705   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2706 if test "${enable_coreaudio}" != "no" &&
2707   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2708 then
2709   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h,
2710     [ AX_ADD_BUILTINS([coreaudio])
2711       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2712       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2713       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2714         AC_MSG_RESULT(yes)
2715         AX_ADD_PLUGINS([coreaudio_resampler])
2716         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2717       ],[ AC_MSG_RESULT(no) ])
2718     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2719 fi
2720
2721 dnl
2722 dnl  Interface plugins
2723 dnl
2724
2725 AC_ARG_WITH(,[Interface plugins:])
2726
2727 dnl special case for BeOS
2728 if test "${SYS}" = "beos"
2729 then
2730     AX_ADD_PLUGINS([beos])
2731 fi
2732
2733 dnl
2734 dnl Skins module
2735 dnl
2736 AC_ARG_ENABLE(skins,
2737   [  --enable-skins          Skins interface module (default enabled on Win32)])
2738 if test "${enable_skins}" != "no"; then
2739   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2740
2741     AX_ADD_PLUGINS([skins])
2742     ALIASES="${ALIASES} svlc"
2743     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2744     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2745     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2746
2747   else if test "${enable_skins}" = "yes"; then
2748     AX_ADD_PLUGINS([skins])
2749     ALIASES="${ALIASES} svlc"
2750     AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} -I/usr/include/freetype2 -DX11_SKINS])
2751     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2752     AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lImlib2 -lXext -lX11 -lfreetype -lpng -lz ])
2753   fi fi
2754 fi
2755
2756 dnl
2757 dnl Skins2 module
2758 dnl
2759 AC_ARG_ENABLE(skins2,
2760   [  --enable-skins2         Skins2 interface module (experimental)])
2761 if test "${enable_skins2}" != "no"; then
2762   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2763
2764     AX_ADD_PLUGINS([skins2])
2765     ALIASES="${ALIASES} svlc"
2766     AX_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -Imodules/gui/skins2 -DWIN32_SKINS])
2767     AX_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
2768     AX_ADD_LDFLAGS([skins2],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32 -lmsimg32])
2769
2770   else if test "${enable_skins2}" = "yes"; then
2771     AX_ADD_PLUGINS([skins2])
2772     ALIASES="${ALIASES} svlc"
2773     AX_ADD_CPPFLAGS([skins2],[-Imodules/gui/skins2 -I${x_includes} -DX11_SKINS])
2774     AX_ADD_CXXFLAGS([skins2],[-O2 -fno-rtti])
2775     AX_ADD_LDFLAGS([skins2],[-L${x_libraries} -lXext -lX11])
2776   fi fi
2777
2778   if test "${FREETYPE_CONFIG}" != "no"
2779   then
2780     AX_ADD_CPPFLAGS([skins2],[`${FREETYPE_CONFIG} --cflags` ${INCICONV}])
2781     AX_ADD_LDFLAGS([skins2],[`${FREETYPE_CONFIG} --libs` ${LIBICONV} -lpng])
2782   fi
2783 fi
2784
2785
2786 dnl
2787 dnl  Gtk+ module
2788 dnl
2789 AC_ARG_ENABLE(gtk,
2790   [  --enable-gtk            Gtk+ support (default enabled)])
2791 if test "${enable_gtk}" != "no"
2792 then
2793   GTK_PATH="${PATH}"
2794   AC_ARG_WITH(gtk-config-path,
2795     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2796     [ if test "${with_gtk_config_path}" != "no"
2797       then
2798         GTK_PATH="${with_gtk_config_path}:${PATH}"
2799       fi ])
2800   # look for gtk-config
2801   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2802   GTK_CONFIG=${GTK12_CONFIG}
2803   if test "${GTK_CONFIG}" = "no"
2804   then
2805     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2806   fi
2807   if test "${GTK_CONFIG}" != "no"
2808   then
2809     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2810     then
2811       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2812     fi
2813     if test "${SYS}" != "mingw32"; then
2814       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
2815       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
2816     else
2817       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
2818       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
2819     fi
2820     # now look for the gtk.h header
2821     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2822     ac_cv_gtk_headers=yes
2823     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2824       ac_cv_gtk_headers=no
2825       echo "Cannot find gtk development headers."
2826     ])
2827     if test "${ac_cv_gtk_headers}" = "yes"
2828     then
2829       AX_ADD_PLUGINS([gtk])
2830       if test "${SYS}" != "mingw32"; then
2831         NEED_GTK_MAIN=yes
2832       fi
2833       ALIASES="${ALIASES} gvlc"
2834     fi
2835     CPPFLAGS="${CPPFLAGS_save}"
2836   fi
2837 fi
2838
2839 dnl
2840 dnl  Gtk+2 module ! Disabled for now as it is unusable and confuses users
2841 dnl
2842 dnl AC_ARG_ENABLE(gtk2,
2843 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
2844 dnl if test "${enable_gtk2}" = "yes"
2845 dnl then
2846 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2847 dnl   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2848 dnl   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2849 dnl   AX_ADD_PLUGINS([gtk2])
2850 dnl   if test "${SYS}" != "mingw32"; then
2851 dnl     NEED_GTK2_MAIN=yes
2852 dnl   fi
2853 dnl fi
2854
2855 dnl
2856 dnl  PDA Gtk+2 module
2857 dnl
2858 #AC_ARG_ENABLE(pda,
2859 #  [  --enable-pda          PDA interface needs Gtk2 support (default disabled)])
2860 #if test "x${enable_pda}" = "xyes"
2861 #then
2862  # PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2863 #  AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2864 #  AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2865 #  AX_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
2866 #  AX_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
2867 #  AX_ADD_PLUGINS([pda])
2868 #  if test "${SYS}" != "mingw32"; then
2869 #    NEED_GTK2_MAIN=yes
2870 #  fi
2871 #fi
2872
2873 dnl
2874 dnl  Gnome module
2875 dnl
2876 AC_ARG_ENABLE(gnome,
2877   [  --enable-gnome          Gnome interface support (default disabled)],
2878   [if test "${enable_gnome}" = "yes"; then
2879     # look for gnome-config
2880     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2881     if test -x ${GNOME_CONFIG}
2882     then
2883        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
2884        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
2885     fi
2886     # now look for the gnome.h header
2887     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2888     AC_CHECK_HEADERS(gnome.h, [
2889       AX_ADD_PLUGINS([gnome])
2890       NEED_GTK_MAIN=yes
2891       NEED_GNOME_MAIN=yes
2892       ALIASES="${ALIASES} gnome-vlc"
2893       dnl We need this because of some moronic gnomesupport.h flavours
2894       AC_MSG_CHECKING(for strndup in gnome.h)
2895       AC_EGREP_HEADER(strndup,gnome.h,[
2896         AC_MSG_RESULT(yes)
2897         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2898                   Define if <gnome.h> defines strndup.)],[
2899         AC_MSG_RESULT(no)])
2900      ],[
2901       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2902 developement tools or remove the --enable-gnome option])
2903      ])
2904     CPPFLAGS="${CPPFLAGS_save}"
2905   fi])
2906
2907 dnl
2908 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
2909 dnl
2910 dnl AC_ARG_ENABLE(gnome2,
2911 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
2912 dnl if test "${enable_gnome2}" = "yes"
2913 dnl then
2914 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2915 dnl   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
2916 dnl   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
2917 dnl   AX_ADD_PLUGINS([gnome2])
2918 dnl   if test "${SYS}" != "mingw32"; then
2919 dnl     NEED_GNOME2_MAIN=yes
2920 dnl   fi
2921 dnl fi
2922
2923 dnl
2924 dnl  wxWindows module
2925 dnl
2926 AC_ARG_ENABLE(wxwindows,
2927   [  --enable-wxwindows      wxWindows support (default enabled)])
2928 if test "${enable_wxwindows}" != "no"
2929 then
2930   WXWINDOWS_PATH="${PATH}"
2931   AC_ARG_WITH(wx-config-path,
2932     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2933     [ if test "${with_wx_config_path}" != "no"
2934       then
2935         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2936       fi ])
2937   # look for wx-config
2938   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2939   if test "${WX_CONFIG}" != "no"
2940   then
2941     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2942     then
2943       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2944     fi
2945     AC_LANG_PUSH(C++)
2946     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
2947     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
2948     # now look for the wxprec.h header
2949     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2950     ac_cv_wx_headers=yes
2951     AC_CHECK_HEADERS(wx/wxprec.h, , [
2952       ac_cv_wx_headers=no
2953       echo "Cannot find wxWindows development headers."
2954     ])
2955     if test "${ac_cv_wx_headers}" = "yes"
2956     then
2957       AX_ADD_PLUGINS([wxwindows])
2958       ALIASES="${ALIASES} wxvlc"
2959     fi
2960     CPPFLAGS="${CPPFLAGS_save}"
2961     AC_LANG_POP(C++)
2962   fi
2963 fi
2964
2965 dnl
2966 dnl  Qt module
2967 dnl
2968 AC_ARG_ENABLE(qt,
2969   [  --enable-qt             Qt interface support (default disabled)],
2970   [if test "${enable_qt}" = "yes"; then
2971      AX_ADD_PLUGINS([qt])
2972      ALIASES="${ALIASES} qvlc"
2973      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
2974      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2975      AC_CHECK_LIB(qt-mt,main,[
2976        AX_ADD_LDFLAGS([qt],[-lqt-mt])
2977      ],[
2978        AC_CHECK_LIB(qt,main,[
2979          AX_ADD_LDFLAGS([qt],[-lqt])
2980        ])
2981      ])
2982      LDFLAGS="${LDFLAGS_save}"
2983      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2984      if test -x ${QTDIR}/bin/moc
2985      then
2986        MOC=${QTDIR}/bin/moc
2987      else
2988        MOC=moc
2989      fi
2990    fi])
2991
2992 dnl
2993 dnl  KDE module
2994 dnl
2995 AC_ARG_ENABLE(kde,
2996   [  --enable-kde            KDE interface support (default disabled)],
2997   [if test "${enable_kde}" = "yes"; then
2998      AX_ADD_PLUGINS([kde])
2999      ALIASES="${ALIASES} kvlc"
3000      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
3001      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
3002      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3003      AC_CHECK_LIB(kfile,main,[
3004        AX_ADD_LDFLAGS([kde],[-lkfile])
3005      ])
3006      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3007      AC_CHECK_LIB(kdeui,main,[
3008        AX_ADD_LDFLAGS([kde],[-lkdeui])
3009      ])
3010      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
3011      AC_CHECK_LIB(kio,main,[
3012        AX_ADD_LDFLAGS([kde],[-lkio])
3013      ])
3014      LDFLAGS="${LDFLAGS_save}"
3015      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
3016      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
3017      if test -x ${QTDIR}/bin/moc
3018      then
3019        MOC=${QTDIR}/bin/moc
3020      else
3021        MOC=moc
3022      fi
3023    fi])
3024
3025 dnl
3026 dnl  Opie QT embedded module
3027 dnl
3028 AC_ARG_ENABLE(opie,
3029   [  --enable-opie           Qt embedded interface support (default disabled)],
3030   [if test "${enable_opie}" = "yes"; then
3031      AC_ARG_WITH(qte,
3032      [    --with-qte=PATH       Qt Embedded headers and libraries])
3033      if test "${with_qte}" != "no" -a -n "${with_qte}"
3034      then
3035        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
3036        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
3037      else
3038        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
3039        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
3040      fi
3041      CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_qte}"
3042      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
3043        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
3044      ] )
3045      CPPFLAGS="${CPPFLAGS_save}"
3046
3047      AX_ADD_PLUGINS([opie])
3048      NEED_QTE_MAIN=yes
3049      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
3050      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
3051      if test "${with_qte}" != "no" -a -n "${with_qte}"
3052      then
3053        MOC=${with_qte}/bin/moc
3054      else
3055        MOC=${QTDIR}/bin/moc
3056      fi
3057    fi])
3058
3059 dnl
3060 dnl  MacOS X module
3061 dnl
3062 AC_ARG_ENABLE(macosx,
3063   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
3064   [if test "${enable_macosx}" = "yes"
3065    then
3066      AX_ADD_BUILTINS([macosx])
3067      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
3068    fi],
3069   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
3070      AX_ADD_BUILTINS([macosx])
3071      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
3072    )])
3073
3074 dnl
3075 dnl  QNX RTOS module
3076 dnl
3077 AC_ARG_ENABLE(qnx,
3078   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
3079     if test "${enable_qnx}" != "no"
3080     then
3081       AC_CHECK_HEADERS(Ph.h, [
3082         AX_ADD_PLUGINS([qnx])
3083         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
3084       ])
3085     fi
3086
3087 dnl
3088 dnl  ncurses module
3089 dnl
3090 AC_ARG_ENABLE(ncurses,
3091   [  --enable-ncurses        ncurses interface support (default disabled)],
3092   [if test "${enable_ncurses}" = "yes"; then
3093      AX_ADD_PLUGINS([ncurses])
3094      AX_ADD_LDFLAGS([ncurses],[-lncurses])
3095    fi])
3096
3097 dnl
3098 dnl  XOSD plugin
3099 dnl
3100 AC_ARG_ENABLE(xosd,
3101   [  --enable-xosd           xosd interface support (default disabled)])
3102 if test "${enable_xosd}" = "yes"
3103 then
3104   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
3105   AC_CHECK_LIB(xosd,xosd_set_offset,
3106       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
3107     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
3108         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
3109       AC_TRY_COMPILE([#include <xosd.h>],
3110          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
3111           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
3112   if test "${have_xosd}" = "true"
3113   then
3114     AX_ADD_PLUGINS([xosd])
3115     AX_ADD_LDFLAGS([xosd],[-lxosd])
3116   fi
3117 fi
3118
3119 dnl
3120 dnl Visualisation plugin
3121 dnl
3122 AC_ARG_ENABLE(visual,
3123   [  --enable-visual          visualisation plugin (default enabled)])
3124 if test "${enable_visual}" != "no"
3125 then
3126     AX_ADD_PLUGINS([visual])
3127 fi
3128
3129 dnl
3130 dnl  goom visualization plugin
3131 dnl
3132 AC_ARG_ENABLE(goom,
3133 [  --enable-goom           goom visualisation plugin (default disabled)])
3134 if test "${enable_goom}" = "yes"
3135 then
3136   AC_ARG_WITH(goom-tree,
3137     [    --with-goom-tree=PATH goom tree for static linking (required)])
3138
3139   dnl
3140   dnl test for --with-goom-tree
3141   dnl
3142   if test "${with_goom_tree}" != "no" -a -n "${with_goom_tree}";then
3143     AC_MSG_CHECKING(for libgoom.a in ${with_goom_tree})
3144     real_goom_tree="`cd ${with_goom_tree} 2>/dev/null && pwd`"
3145     if test -z "${real_goom_tree}"; then
3146       dnl  The given directory can't be found
3147       AC_MSG_RESULT(no)
3148       AC_MSG_ERROR([cannot cd to ${with_goom_tree}])
3149     fi
3150     if test -f "${real_goom_tree}/libgoom.a"; then
3151       AC_MSG_RESULT(${real_goom_tree}/libgoom.a)
3152       AX_ADD_BUILTINS([goom])
3153       AX_ADD_LDFLAGS([goom],[-L${real_goom_tree} -lgoom])
3154       AX_ADD_CPPFLAGS([goom],[-I${real_goom_tree}])
3155     else
3156       dnl  The given libgoom wasn't built
3157       AC_MSG_RESULT(no)
3158       AC_MSG_ERROR([cannot find ${real_goom_tree}/libgoom.a, make sure you compiled goom in ${with_goom_tree}])
3159     fi
3160   else
3161     dnl  The --with-goom-tree isn't specified wasn't built
3162     AC_MSG_RESULT(no)
3163     AC_MSG_ERROR([You have to specify a tree with --with-goom-tree])
3164   fi
3165 fi
3166
3167 dnl
3168 dnl  SLP access plugin
3169 dnl
3170 AC_ARG_ENABLE(slp,
3171   [  --enable-slp            SLP service discovery support (default enabled)])
3172 if test "${enable_slp}" != "no"
3173 then
3174   AC_ARG_WITH(slp,
3175   [    --with-slp=PATH       libslp headers and libraries])
3176   if test -z "${with_slp}"
3177   then
3178     AC_CHECK_HEADERS(slp.h, have_slp="true", have_slp="false")
3179     if test "${have_slp}" = "true"
3180     then
3181       AX_ADD_PLUGINS([slp])
3182       AX_ADD_LDFLAGS([slp],[-lslp])
3183       AX_ADD_LDFLAGS([stream_out_standard],[-lslp])
3184     fi
3185   else
3186     AC_MSG_CHECKING(for slp headers in ${with_slp})
3187     if test -f ${with_slp}/slp.h
3188     then
3189       dnl  Use ${with_slp}/libslp/slp.h
3190       AC_MSG_RESULT(yes)
3191       AX_ADD_PLUGINS([slp])
3192       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
3193       AX_ADD_LDFLAGS([stream_out_standard],[-L${with_slp} -lslp])
3194       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
3195       AC_DEFINE(HAVE_SLP_H)
3196     else
3197       dnl  No libslp could be found, sorry
3198       AC_MSG_RESULT(no)
3199       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
3200     fi
3201   fi
3202 fi
3203
3204 dnl
3205 dnl  Lirc plugin
3206 dnl
3207 AC_ARG_ENABLE(lirc,
3208   [  --enable-lirc           lirc support (default disabled)])
3209 if test "${enable_lirc}" = "yes"
3210 then
3211   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
3212   if test "${have_lirc}" = "true"
3213   then
3214     AX_ADD_PLUGINS([lirc])
3215     AX_ADD_LDFLAGS([lirc],[-llirc_client])
3216   fi
3217 fi
3218
3219 dnl
3220 dnl  Joystick plugin
3221 dnl
3222 AC_ARG_ENABLE(joystick,
3223   [  --enable-joystick       joystick control (default disabled)])
3224 if test "${enable_joystick}" = "yes"
3225 then
3226  AC_CHECK_HEADER( linux/joystick.h,
3227                 [AX_ADD_PLUGINS([joystick])]
3228                 )
3229 fi
3230
3231
3232 dnl
3233 dnl corba (ORBit) plugin
3234 dnl
3235 AC_ARG_ENABLE(corba,
3236   [  --enable-corba          corba interface support (default disabled)])
3237 if test "${enable_corba}" = "yes"; then
3238   ORBIT_PATH="${PATH}"
3239   AC_ARG_WITH(orbit-config-path,
3240   [    --with-orbit-config-path=PATH orbit-config path (default search in \$PATH)])
3241   if test "${with_orbit_config_path}" != "no"; then
3242     ORBIT_PATH="${with_orbit_config_path}:${PATH}"
3243   fi
3244   # look for orbit2-config
3245   AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no, ${ORBIT_PATH})
3246   if test "${ORBIT_CONFIG}" != "no"; then
3247     AX_ADD_CFLAGS(corba,[`${ORBIT_CONFIG} --cflags server`])
3248     AX_ADD_LDFLAGS(corba,[`${ORBIT_CONFIG} --libs server | sed 's,-rdynamic,,'`])
3249     # now look for the orbit.h header
3250     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_corba}"
3251     ac_cv_corba_headers=yes
3252     AC_CHECK_HEADERS(orbit/orbit.h, , [
3253       ac_cv_corba_headers=no
3254       AC_MSG_ERROR([Could not find corba development headers])
3255     ])
3256     if test "${ac_cv_corba_headers}" = "yes"; then
3257       AX_ADD_PLUGINS(corba)
3258     fi
3259     CPPFLAGS="${CPPFLAGS_save}"
3260   fi
3261 fi
3262
3263 AC_ARG_WITH(,[Misc options:])
3264
3265 dnl
3266 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
3267 dnl
3268 dnl  We give the user the opportunity to specify
3269 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
3270 dnl
3271 AC_ARG_WITH(words,
3272   [  --with-words=endianness set endianness (big or little)])
3273   case "${with_words}" in
3274     big)
3275       ac_cv_c_bigendian=yes
3276       ;;
3277     little)
3278       ac_cv_c_bigendian=no
3279       ;;
3280     *)
3281       dnl  Try to guess endianness by matching patterns on a compiled
3282       dnl  binary, by looking for an ASCII or EBCDIC string
3283       AC_CACHE_CHECK([whether the byte order is big-endian],
3284         [ac_cv_c_bigendian],
3285         [ac_cv_c_bigendian="unknown"
3286         [cat >conftest.c <<EOF
3287         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
3288         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
3289         void _a(void) { char*s = (char*)am; s = (char *)ai; }
3290         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
3291         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
3292         void _e(void) { char*s = (char*)em; s = (char*)ei; }
3293         int main(void) { _a(); _e(); return 0; }
3294 EOF
3295         ]
3296         if test -f conftest.c
3297         then
3298           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
3299               && test -f conftest.o
3300           then
3301             if test "`strings conftest.o | grep BIGenDianSyS`"
3302             then
3303               ac_cv_c_bigendian="yes"
3304             fi
3305             if test "`strings conftest.o | grep LiTTleEnDian`"
3306             then
3307               ac_cv_c_bigendian="no"
3308             fi
3309           fi
3310         fi
3311       ])
3312       if test "${ac_cv_c_bigendian}" = "unknown"
3313       then
3314         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
3315       fi
3316       ;;
3317   esac
3318 dnl  Now we know what to use for endianness, just put it in the header
3319 if test "${ac_cv_c_bigendian}" = "yes"
3320 then
3321   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
3322 fi
3323
3324 dnl
3325 dnl  Mozilla plugin
3326 dnl
3327 mozilla=false
3328 AC_ARG_ENABLE(mozilla,
3329   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
3330 if test "${enable_mozilla}" = "yes" -a "${SYS}" != "mingw32"
3331 then
3332   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
3333   if test "${MOZILLA_CONFIG}" = "no"
3334   then
3335     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
3336   else
3337     if test "${SYS}" != "mingw32"; then
3338       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
3339       AC_CHECK_LIB(Xt,XtStrings,[
3340         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
3341       ])
3342       LDFLAGS="${LDFLAGS_save}"
3343     fi
3344     mozilla=:
3345     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3346     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3347     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3348     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mozilla}"
3349     AC_CHECK_HEADERS(mozilla-config.h)
3350     CPPFLAGS="${CPPFLAGS_save}"
3351   fi
3352
3353 dnl special case for mingw32
3354 elif test "${enable_mozilla}" = "yes"
3355 then
3356   AC_ARG_WITH(mozilla-sdk-path,
3357     [    --with-mozilla-sdk-path=PATH path to win32 mozilla sdk], [
3358     real_mozilla_sdk="`cd ${with_mozilla_sdk_path} 2>/dev/null && pwd`"
3359     CPPFLAGS="${CPPFLAGS_save} ${real_mozilla_sdk}"
3360     AC_CHECK_HEADERS(mozilla-config.h, [
3361       mozilla=:
3362       AX_ADD_CPPFLAGS([mozilla],[-DXPCOM_GLUE -I${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])
3363       AX_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])
3364       XPIDL_INCL="-I${real_mozilla_sdk}/xpcom/idl" ])
3365     CPPFLAGS="${CPPFLAGS_save}"
3366   ])
3367 fi
3368
3369 dnl Not necessarily in ${PATH}
3370 if test -z "${XPIDL}" -o ! -x "${XPIDL}"; then
3371   XPIDL="/usr/lib/mozilla/xpidl"
3372 fi
3373 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3374
3375 dnl
3376 dnl  test plugins
3377 dnl
3378 AC_ARG_ENABLE(testsuite,
3379   [  --enable-testsuite      build test modules (default disabled)])
3380 if test "${enable_testsuite}" = "yes"
3381 then
3382   TESTS="test1 test2 test3 test4"
3383
3384   dnl  we define those so that bootstrap sets the right linker
3385   AX_ADD_CXXFLAGS([test2],[])
3386   AX_ADD_OBJCFLAGS([test3],[])
3387   dnl  this one is needed until automake knows what to do
3388   AX_ADD_LDFLAGS([test3],[-lobjc])
3389
3390   AX_ADD_PLUGINS([${TESTS}])
3391   #AX_ADD_BUILTINS([${TESTS}])
3392 fi
3393
3394 dnl
3395 dnl  gtk_main plugin
3396 dnl
3397 if test "${NEED_GTK_MAIN}" != "no"
3398 then
3399     AX_ADD_PLUGINS([gtk_main])
3400     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk}])
3401     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk}])
3402 fi
3403
3404 if test "${NEED_GNOME_MAIN}" != "no"
3405 then
3406     AX_ADD_PLUGINS([gnome_main])
3407     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_gnome}])
3408     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_gnome}])
3409 fi
3410
3411 if test "${NEED_GTK2_MAIN}" != "no"
3412 then
3413     AX_ADD_PLUGINS([gtk2_main])
3414     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3415     AX_ADD_CFLAGS([pda],[-DNEED_GTK2_MAIN])
3416     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2} ${CFLAGS_pda}])
3417     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2} ${LDFLAGS_pda}])
3418 fi
3419
3420 if test "${NEED_GNOME2_MAIN}" != "no"
3421 then
3422     AX_ADD_PLUGINS([gnome2_main])
3423     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3424     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3425 fi
3426
3427 dnl
3428 dnl  qte_main plugin
3429 dnl
3430 if test "${NEED_QTE_MAIN}" != "no"
3431 then
3432     AX_ADD_PLUGINS([qte_main])
3433     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3434     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3435     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3436 fi
3437
3438
3439 dnl
3440 dnl  Plugin and builtin checks
3441 dnl
3442 builtin_support=false
3443 plugin_support=:
3444
3445 dnl Support for plugins - this must be AT THE END
3446 AC_ARG_ENABLE(plugins,
3447   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3448   [if test "${enable_plugins}" = "no"
3449    then
3450      plugin_support=false
3451    fi])
3452
3453 dnl Automagically disable plugins if there is no system support for
3454 dnl dynamically loadable files (.so, .dll, .dylib).
3455 dnl don't forget vlc-win32 still can load .dll as plugins
3456 if test "${ac_cv_have_plugins}" = "no"
3457 then
3458   echo "*** Your system doesn't have plugin support. All plugins will be built"
3459   echo "statically."
3460   plugin_support=false
3461 fi
3462
3463 dnl Export automake variables
3464 if ${plugin_support}
3465 then
3466   for plugin in `echo ${PLUGINS}`
3467   do
3468     eval "${plugin}_p=yes"
3469   done
3470 else
3471   AX_ADD_BUILTINS([${PLUGINS}])
3472   PLUGINS=""
3473 fi
3474 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3475
3476 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3477 then
3478   builtin_support=:
3479   for builtin in `echo ${BUILTINS}`
3480   do
3481     eval "${builtin}_b=yes"
3482   done
3483 fi]
3484 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3485
3486 dnl Import conditional variables generated by bootstrap
3487 AX_VLC_CONDITIONALS
3488
3489 dnl
3490 dnl  Stuff used by the program
3491 dnl
3492 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3493 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3494 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3495
3496 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-+/___/'`"
3497 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3498 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3499 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3500
3501 DATA_PATH="${ac_tool_prefix}/share/vlc"
3502 AC_SUBST(DATA_PATH)
3503 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3504 AC_SUBST(PLUGIN_PATH)
3505
3506 dnl
3507 dnl  Handle substvars that use $(top_srcdir)
3508 dnl
3509 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
3510 AC_SUBST(VLC_CONFIG)
3511 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3512
3513 dnl
3514 dnl  Restore *FLAGS
3515 dnl
3516 AX_RESTORE_FLAGS
3517
3518 dnl
3519 dnl  Create the vlc-config script
3520 dnl
3521 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3522 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3523
3524 dnl
3525 dnl  Configuration is finished
3526 dnl
3527 AC_SUBST(SYS)
3528 AC_SUBST(ARCH)
3529 AC_SUBST(ALIASES)
3530 AC_SUBST(ASM)
3531 AC_SUBST(MOC)
3532 AC_SUBST(WINDRES)
3533 AC_SUBST(XPIDL)
3534 AC_SUBST(XPIDL_INCL)
3535 AC_SUBST(LIBEXT)
3536 AC_SUBST(INCLUDES)
3537 AC_SUBST(ALL_LINGUAS)
3538
3539 dnl Import substitutions generated by bootstrap
3540 AX_VLC_SUBSTS
3541
3542 dnl Create vlc-config.in
3543 AX_OUTPUT_VLC_CONFIG_IN
3544
3545 AC_CONFIG_FILES([
3546   Makefile
3547   autotools/Makefile
3548   debian/Makefile
3549   doc/Makefile
3550   intl/Makefile
3551   ipkg/Makefile
3552   lib/Makefile
3553   modules/Makefile
3554   mozilla/Makefile
3555   m4/Makefile
3556   po/Makefile.in
3557   share/Makefile
3558   src/Makefile
3559 ])
3560
3561 AC_CONFIG_FILES([
3562   modules/access/Makefile
3563   modules/access/dshow/Makefile
3564   modules/access/dvb/Makefile
3565   modules/access/dvd/Makefile
3566   modules/access/dvdplay/Makefile
3567   modules/access/dvdread/Makefile
3568   modules/access/mms/Makefile
3569   modules/access/pvr/Makefile
3570   modules/access/satellite/Makefile
3571   modules/access/v4l/Makefile
3572   modules/access/cdda/Makefile
3573   modules/access/vcd/Makefile
3574   modules/access/vcdx/Makefile
3575   modules/access_output/Makefile
3576   modules/audio_filter/Makefile
3577   modules/audio_filter/channel_mixer/Makefile
3578   modules/audio_filter/converter/Makefile
3579   modules/audio_filter/resampler/Makefile
3580   modules/audio_mixer/Makefile
3581   modules/audio_output/Makefile
3582   modules/codec/Makefile
3583   modules/codec/ffmpeg/Makefile
3584   modules/codec/ffmpeg/postprocessing/Makefile
3585   modules/codec/ogt/Makefile
3586   modules/codec/spudec/Makefile
3587   modules/control/Makefile
3588   modules/control/corba/Makefile
3589   modules/control/lirc/Makefile
3590   modules/control/rc/Makefile
3591   modules/demux/Makefile
3592   modules/demux/asf/Makefile
3593   modules/demux/avi/Makefile
3594   modules/demux/mp4/Makefile
3595   modules/demux/mpeg/Makefile
3596   modules/demux/playlist/Makefile
3597   modules/demux/util/Makefile
3598   modules/gui/Makefile
3599   modules/gui/beos/Makefile
3600   modules/gui/pda/Makefile
3601   modules/gui/gtk/Makefile
3602   modules/gui/gtk2/Makefile
3603   modules/gui/kde/Makefile
3604   modules/gui/macosx/Makefile
3605   modules/gui/ncurses/Makefile
3606   modules/gui/qnx/Makefile
3607   modules/gui/qt/Makefile
3608   modules/gui/skins/Makefile
3609   modules/gui/skins2/Makefile
3610   modules/gui/wxwindows/Makefile
3611   modules/misc/Makefile
3612   modules/misc/dummy/Makefile
3613   modules/misc/logger/Makefile
3614   modules/misc/memcpy/Makefile
3615   modules/misc/network/Makefile
3616   modules/misc/testsuite/Makefile
3617   modules/misc/playlist/Makefile
3618   modules/mux/Makefile
3619   modules/mux/mpeg/Makefile
3620   modules/packetizer/Makefile
3621   modules/stream_out/Makefile
3622   modules/stream_out/transrate/Makefile
3623   modules/video_chroma/Makefile
3624   modules/video_filter/Makefile
3625   modules/video_filter/deinterlace/Makefile
3626   modules/video_output/Makefile
3627   modules/video_output/directx/Makefile
3628   modules/video_output/mga/Makefile
3629   modules/video_output/qte/Makefile
3630   modules/video_output/x11/Makefile
3631   modules/visualization/Makefile
3632   modules/visualization/scope/Makefile
3633   modules/visualization/xosd/Makefile
3634   modules/visualization/visual/Makefile
3635 ])
3636
3637 AC_CONFIG_FILES([vlc-config], [chmod 0755 vlc-config])
3638
3639 dnl Generate makefiles
3640 AC_OUTPUT
3641
3642 printf "
3643 vlc configuration
3644 --------------------
3645 vlc version           : ${VERSION}
3646 system                : ${SYS}
3647 architecture          : ${ARCH}
3648 build flavour         : "
3649 test "${enable_debug}" = "yes" && printf "debug "
3650 test "${enable_cprof}" = "yes" && printf "cprof "
3651 test "${enable_gprof}" = "yes" && printf "gprof "
3652 test "${enable_optimizations}" = "yes" && printf "optim "
3653 test "${enable_release}" = "yes" && printf "release " || printf "devel "
3654 echo "
3655 vlc aliases           :${ALIASES}
3656
3657 You can tune the compiler flags in vlc-config.
3658 To build vlc and its plugins, type \`make'.
3659 "
3660