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

   1 dnl Autoconf settings for vlc
   2 dnl $Id: configure.ac,v 1.57 2003/08/13 14:17:25 zorglub Exp $
   3
   4 AC_INIT(vlc,0.6.2)
   5
   6 CONFIGURE_LINE="$0 $*"
   7 CODENAME="Trevelyan"
   8
   9 AC_PREREQ(2.50)
  10 AC_CONFIG_SRCDIR(src/libvlc.c)
  11 AC_CONFIG_AUX_DIR(autotools)
  12 AC_CANONICAL_SYSTEM
  13
  14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
  15 dnl them. And we need the comma otherwize automake will choke on it.
  16 AM_INIT_AUTOMAKE(vlc,0.6.2)
  17 AM_CONFIG_HEADER(config.h)
  18
  19 dnl
  20 dnl  Save *FLAGS
  21 dnl
  22 AX_SAVE_FLAGS
  23
  24 dnl
  25 dnl Check for tools
  26 dnl
  27 AC_PROG_CC
  28 AM_PROG_CC_C_O
  29 AC_PROG_CPP
  30 AC_PROG_CXX
  31 AC_PROG_MAKE_SET
  32 AC_PROG_INSTALL
  33
  34 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
  35 dnl now otherwise it might be set in an obscure if statement.
  36 AC_EGREP_CPP(foo,foo)
  37
  38 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
  39 AC_MSG_CHECKING(for an Objective-C compiler)
  40 OBJC="${CXX}"
  41 AC_SUBST(OBJC)
  42 OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
  43 AC_SUBST(OBJCFLAGS)
  44 dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
  45 #OBJCDEPMODE="depmode=gcc3"
  46 #AC_SUBST(OBJCDEPMODE)
  47 _AM_DEPENDENCIES(OBJC)
  48 AC_MSG_RESULT(not implemented yet)
  49
  50 dnl Find the right ranlib, even when cross-compiling
  51 AC_CHECK_TOOL(RANLIB, ranlib, :)
  52 AC_CHECK_TOOL(STRIP, strip, :)
  53 AC_CHECK_TOOL(AR, ar, :)
  54 AC_CHECK_TOOL(LD, ld, :)
  55
  56 dnl AM_PROG_LIBTOOL
  57 AC_PROG_INSTALL
  58
  59 dnl Check for compiler properties
  60 AC_C_CONST
  61 AC_C_INLINE
  62
  63 dnl
  64 dnl  Set default values
  65 dnl
  66 LDFLAGS_vlc="${LDFLAGS}"
  67 LIBEXT=".so"
  68
  69 dnl
  70 dnl  Check the operating system
  71 dnl
  72 case "${target_os}" in
  73   "")
  74     SYS=unknown
  75     ;;
  76   linux*)
  77     SYS=linux
  78     ;;
  79   bsdi*)
  80     SYS=bsdi
  81     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  82     AX_ADD_LDFLAGS([dvd dvdcss vcd cdda],[-ldvd])
  83     ;;
  84   *bsd*)
  85     SYS="${target_os}"
  86     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  87     ;;
  88   darwin*)
  89     SYS=darwin
  90     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
  91     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
  92     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
  93     AX_ADD_LDFLAGS([vlc ffmpeg],[-all_load])
  94     AX_ADD_LDFLAGS([vlc],[-Wl,-multiply_defined,suppress])
  95     LIBEXT=".dylib"
  96     ;;
  97   *mingw32* | *cygwin*)
  98     AC_CHECK_TOOL(WINDRES, windres, :)
  99     LIBEXT=".dll"
 100
 101     case "${target_os}" in
 102       *mingw32*)
 103         SYS=mingw32
 104         ;;
 105       *cygwin*)
 106         dnl Check if we are using the mno-cygwin mode in which case we are
 107         dnl actually dealing with a mingw32 compiler.
 108         AC_EGREP_CPP(yes,
 109             [#ifdef WIN32
 110              yes
 111              #endif],
 112             SYS=mingw32, SYS=cygwin)
 113         ;;
 114     esac
 115
 116     if test "${SYS}" = "mingw32"; then
 117         # add ws2_32 for closesocket, select, recv
 118         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
 119         AX_ADD_LDFLAGS([vlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
 120         AX_ADD_LDFLAGS([ipv4 ipv6 access_http access_mms access_udp access_ftp access_output_udp sap slp http httpd],[-lws2_32])
 121     fi
 122     ;;
 123   *nto*)
 124     SYS=nto
 125     AX_ADD_LDFLAGS([x11 xvideo],[-lsocket])
 126     ;;
 127   solaris*)
 128     SYS=solaris
 129     ;;
 130   hpux*)
 131     SYS=hpux
 132     LIBEXT=".sl"
 133     ;;
 134   beos)
 135     SYS=beos
 136     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
 137     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
 138     AX_ADD_LDFLAGS([vlc beos],[-lbe])
 139     AX_ADD_CXXFLAGS([beos],[])
 140     AX_ADD_LDFLAGS([beos],[-lmedia -ltranslation -ltracker -lgame])
 141
 142     dnl Check for BONE presence
 143     AC_CHECK_LIB(socket, connect,
 144         AX_ADD_LDFLAGS([vlc access_mms ipv4 httpd],[-lsocket -lbind]))
 145
 146     dnl Check for Zeta
 147     AC_CHECK_LIB(zeta, find_directory_r, AX_ADD_LDFLAGS([vlc beos],[-lzeta]))
 148     ;;
 149   *)
 150     SYS="${target_os}"
 151     ;;
 152 esac
 153 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
 154 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
 155 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
 156
 157 dnl
 158 dnl Gettext stuff
 159 dnl
 160 ALL_LINGUAS="de en_GB fr it ja no ru nl pl sv"
 161 AM_GNU_GETTEXT_VERSION(0.11.5)
 162 AM_GNU_GETTEXT
 163 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
 164   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
 165   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
 166 else
 167   AC_CHECK_FUNCS(textdomain,,[
 168     AC_CHECK_LIB(intl,textdomain,
 169       AX_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
 170       ${LIBINTL}
 171     )
 172   ])
 173 fi
 174 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
 175 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
 176
 177 AC_MSG_CHECKING(for suffix of libraries)
 178 AC_MSG_RESULT(${LIBEXT})
 179
 180 dnl Check for the need to include the mingwex lib for mingw32
 181 if test "${SYS}" = "mingw32"
 182 then
 183     AC_CHECK_LIB(mingwex,opendir,
 184         AC_CHECK_LIB(mingw32,opendir,AX_ADD_LDFLAGS([vlc],[]),
 185             [AX_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
 186     )
 187 fi
 188
 189 dnl Check for fnative-struct or mms-bitfields support for mingw32
 190 if test "${SYS}" = "mingw32"
 191 then
 192     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 193         [ac_cv_c_mms_bitfields],
 194         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 195          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 196     if test "${ac_cv_c_mms_bitfields}" != "no"; then
 197         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
 198         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
 199     else
 200         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
 201             [ac_cv_c_fnative_struct],
 202             [CFLAGS="${CFLAGS_save} -fnative-struct"
 203              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
 204         if test "${ac_cv_c_fnative_struct}" != "no"; then
 205             CFLAGS_save="${CFLAGS_save} -fnative-struct";
 206             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
 207         fi
 208     fi
 209
 210     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 211 fi
 212
 213 dnl Check for fvtable-thunks support for mingw32
 214 if test "${SYS}" = "mingw32"
 215 then
 216 AC_LANG_PUSH(C++)
 217     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
 218         [ac_cv_cxx_fvtable_thunks],
 219         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
 220          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
 221                         ac_cv_cxx_fvtable_thunks=no)])
 222     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
 223         CXXFLAGS_mingw32_special="-fvtable-thunks"
 224     fi
 225
 226     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
 227 AC_LANG_POP(C++)
 228 fi
 229
 230 dnl Flags for plugin compilation
 231 case "${SYS}" in
 232   mingw32|cygwin)
 233     AX_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 234     AX_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
 235     AX_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 236     ;;
 237   *)
 238     AX_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
 239     AX_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
 240     AX_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
 241     AX_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
 242     ;;
 243 esac
 244
 245 dnl The -DSYS_FOO flag
 246 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 247
 248 dnl Check for system libs needed
 249 need_libc=false
 250
 251 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r)
 252
 253 dnl Check for usual libc functions
 254 AC_CHECK_FUNCS(strdup strndup atof lseek)
 255 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
 256 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
 257
 258 AC_CHECK_FUNCS(connect,,[
 259   AC_CHECK_LIB(socket,connect,[
 260     AX_ADD_LDFLAGS([vlc ipv4],-lsocket)
 261   ])
 262 ])
 263
 264 AC_CHECK_FUNCS(send,,[
 265   AC_CHECK_LIB(socket,send,[
 266     AX_ADD_LDFLAGS([access_http access_mms access_udp access_ftp sap http access_output_udp],[-lsocket])
 267   ])
 268 ])
 269
 270 AC_CHECK_FUNCS(gethostbyname,,[
 271   AC_CHECK_LIB(nsl,gethostbyname,[
 272     AX_ADD_LDFLAGS([ipv4 httpd vlc],[-lnsl])
 273   ],[
 274     AC_CHECK_LIB(bind,gethostbyname,[
 275       AX_ADD_LDFLAGS([ipv4 httpd],[-lbind])
 276     ])
 277   ])
 278 ])
 279
 280 dnl Check for socklen_t
 281 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
 282   [AC_TRY_COMPILE(
 283      [#include <sys/types.h>
 284       #include <sys/socket.h>],
 285      [socklen_t len = 42; return len;],
 286      ac_cv_type_socklen_t=yes,
 287      ac_cv_type_socklen_t=no)])
 288 if test "${ac_cv_type_socklen_t}" != "no"; then
 289   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
 290 fi
 291
 292 dnl Check for va_copy
 293 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
 294   AC_TRY_LINK(
 295     [#include <stdarg.h>],
 296     [va_list ap1, ap2; va_copy(ap1,ap2);],
 297     [ac_cv_c_va_copy="yes"],
 298     [ac_cv_c_va_copy="no"]))
 299 if test "${ac_cv_c_va_copy}" = "yes"; then
 300   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
 301 fi
 302 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
 303   AC_TRY_LINK(
 304     [#include <stdarg.h>],
 305     [va_list ap1, ap2; __va_copy(ap1,ap2);],
 306     [ac_cv_c___va_copy="yes"],
 307     [ac_cv_c___va_copy="no"]))
 308 if test "${ac_cv_c___va_copy}" = "yes"; then
 309   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
 310 fi
 311
 312 AC_CHECK_FUNCS(inet_aton,,[
 313   AC_CHECK_LIB(resolv,inet_aton,[
 314     AX_ADD_LDFLAGS([ipv4 httpd],[-lresolv])
 315   ])
 316 ])
 317
 318 dnl Check for getopt (always use builtin one on win32)
 319 if test "${SYS}" = "mingw32"; then
 320 need_getopt=:
 321 else
 322 need_getopt=false
 323 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
 324 [ # FreeBSD has a gnugetopt library for this:
 325   AC_CHECK_LIB([gnugetopt],[getopt_long],
 326     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
 327      AX_ADD_LDFLAGS([vlc],[-lgnugetopt])],
 328     [need_getopt=:])])
 329 fi
 330 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
 331
 332 if test "${SYS}" != "mingw32"; then
 333 AC_TYPE_SIGNAL
 334 AC_CHECK_LIB(dl,dlopen,[
 335   AX_ADD_LDFLAGS([vlc],[-ldl])
 336 ])
 337 AC_CHECK_LIB(m,cos,[
 338   AX_ADD_LDFLAGS([imdct adjust distort a52tofloat32],[-lm])
 339 ])
 340 AC_CHECK_LIB(m,pow,[
 341   AX_ADD_LDFLAGS([ffmpeg stream_out_transcode imdct imdct3dn imdctsse i420_rgb faad],[-lm])
 342 ])
 343 AC_CHECK_LIB(m,sqrt,[
 344   AX_ADD_LDFLAGS([headphone_channel_mixer],[-lm])
 345 ])
 346 fi # end "${SYS}" != "mingw32"
 347
 348 if test "${SYS}" != "mingw32"; then
 349 dnl Check for pthreads - borrowed from XMMS
 350 THREAD_LIB=error
 351 if test "${THREAD_LIB}" = "error"; then
 352   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 353 fi
 354 if test "${THREAD_LIB}" = "error"; then
 355   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 356 fi
 357 if test "${THREAD_LIB}" = "error"; then
 358   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 359 fi
 360 if test "${THREAD_LIB}" = "error"; then
 361   AC_CHECK_FUNCS(pthread_mutex_lock)
 362   THREAD_LIB=""
 363 fi
 364
 365 dnl Check for cthreads under GNU/Hurd for instance
 366 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
 367
 368 dnl
 369 dnl  GNU portable threads
 370 dnl
 371 AC_ARG_ENABLE(pth,
 372   [  --enable-pth            GNU Pth support (default disabled)],
 373   [ if test "${enable_pth}" = "yes"; then
 374     AC_CHECK_LIB(pth,pth_init)
 375     AC_MSG_CHECKING(for pth_init in pth.h)
 376     AC_EGREP_HEADER(pth_init,pth.h,[
 377       AC_MSG_RESULT(yes)
 378       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
 379                 Define if <pth.h> defines pth_init)
 380       THREAD_LIB="-lpth"
 381     ],[
 382       AC_MSG_RESULT(no)
 383     ])
 384     fi
 385 ])
 386
 387 dnl
 388 dnl  State Threads
 389 dnl
 390 AC_ARG_ENABLE(st,
 391   [  --enable-st             State Threads (default disabled)],
 392   [ if test "${enable_st}" = "yes"; then
 393     AC_CHECK_LIB(st,st_init)
 394     AC_MSG_CHECKING(for st_init in st.h)
 395     AC_EGREP_HEADER(st_init,st.h,[
 396       AC_MSG_RESULT(yes)
 397       AC_DEFINE(ST_INIT_IN_ST_H, 1,
 398                 Define if <st.h> defines st_init)
 399       THREAD_LIB="-lst"
 400     ],[
 401       AC_MSG_RESULT(yes)
 402     ])
 403     fi
 404 ])
 405
 406 AX_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
 407
 408 dnl Don't link with rt when using GNU-pth
 409 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
 410   dnl HP/UX port
 411   AC_CHECK_LIB(rt,sem_init, [AX_ADD_LDFLAGS([vlc],[-lrt])])
 412
 413   have_nanosleep=false
 414   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
 415     AC_CHECK_LIB(rt,nanosleep,
 416       [AX_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
 417       [AC_CHECK_LIB(posix4,nanosleep,
 418           [AX_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
 419     )
 420   ])
 421   if ${have_nanosleep}; then
 422     AC_DEFINE(HAVE_NANOSLEEP, 1,
 423               Define if nanosleep is available.)
 424   fi
 425 fi
 426
 427 dnl Check for misc headers
 428 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
 429 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
 430   AC_MSG_RESULT(yes)
 431   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
 432             Define if <pthread.h> defines pthread_cond_t.)],[
 433   AC_MSG_RESULT(no)])
 434
 435 AC_MSG_CHECKING(for pthread_once in pthread.h)
 436 AC_EGREP_HEADER(pthread_once,pthread.h,[
 437   AC_MSG_RESULT(yes)
 438   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
 439             Define if <pthread.h> defines pthread_once.)],[
 440   AC_MSG_RESULT(no)])
 441 fi # end "${SYS}" != "mingw32"
 442
 443 AC_MSG_CHECKING(for strncasecmp in strings.h)
 444 AC_EGREP_HEADER(strncasecmp,strings.h,[
 445   AC_MSG_RESULT(yes)
 446   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 447             Define if <strings.h> defines strncasecmp.)],[
 448   AC_MSG_RESULT(no)])
 449
 450 dnl Check for headers
 451 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
 452 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
 453 AC_CHECK_HEADERS(dlfcn.h image.h)
 454 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 455 if test "${SYS}" != "mingw32"; then
 456 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
 457 AC_CHECK_HEADERS(linux/version.h)
 458 fi # end "${SYS}" != "mingw32"
 459
 460 AC_HEADER_TIME
 461
 462 dnl Check for dirent
 463 need_dirent=false
 464 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
 465 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
 466
 467 dnl Mac OS X and other OSes don't have declaration for nanosleep
 468 if test "${SYS}" != "mingw32"; then
 469 AC_MSG_CHECKING(for nanosleep in time.h)
 470 AC_EGREP_HEADER(nanosleep,time.h,[
 471   AC_MSG_RESULT(yes)
 472   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 473             Define if <time.h> defines nanosleep.)
 474 ],[
 475   AC_MSG_RESULT(no)
 476 ])
 477 fi # end "${SYS}" != "mingw32"
 478
 479 dnl Make sure we have timespecs
 480 AC_MSG_CHECKING(for timespec in sys/time.h)
 481 AC_EGREP_HEADER(timespec,sys/time.h,[
 482   AC_MSG_RESULT(yes)
 483   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 484             Define if <sys/time.h> defines struct timespec.)
 485 ],[
 486   AC_MSG_RESULT(no)
 487 ])
 488
 489 dnl Check for threads library
 490 if test "${SYS}" != "mingw32"; then
 491 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 492 fi # end "${SYS}" != "mingw32"
 493
 494 dnl Default X headers and libraries
 495 if test "${x_includes}" = "NONE"; then
 496   x_includes="/usr/X11R6/include"
 497 fi
 498 if test "${x_libraries}" = "NONE"; then
 499   x_libraries="/usr/X11R6/lib"
 500 fi
 501
 502 dnl Build the gtk_main plugins?
 503 NEED_GTK_MAIN=no
 504 NEED_GNOME_MAIN=no
 505 NEED_GTK2_MAIN=no
 506 NEED_GNOME2_MAIN=no
 507
 508 dnl build the qte plugin ?
 509 NEED_QTE_MAIN=no
 510
 511 dnl Check for ntohl, etc.
 512 AC_CACHE_CHECK([for ntohl in sys/param.h],
 513     [ac_cv_c_ntohl_sys_param_h],
 514     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 515      AC_TRY_COMPILE([#include <sys/param.h>],
 516         [void foo() { int meuh; ntohl(meuh); }],
 517         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 518 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
 519     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 520 fi
 521
 522 dnl Check for inline function size limit
 523 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
 524     [ac_cv_c_inline_limit],
 525     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
 526      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
 527 if test "${ac_cv_c_inline_limit}" != "no"; then
 528     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
 529     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
 530     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
 531 fi
 532
 533 # XXX: do this with an M4 macro?
 534 #dnl Check for various -W flags
 535 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
 536 #do
 537 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
 538 #        [ac_cv_c_W${flag}],
 539 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
 540 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
 541 #    if test "${ac_cv_c_W${flag}}" != "no"; then
 542 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 543 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 544 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 545 #    fi
 546 #done
 547
 548 AC_CACHE_CHECK([if \$CC accepts -Wall],
 549     [ac_cv_c_Wall],
 550     [CFLAGS="-Wall ${CFLAGS_save}"
 551      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
 552
 553 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
 554     [ac_cv_c_Wconversion],
 555     [CFLAGS="-Wconversion ${CFLAGS_save}"
 556      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
 557
 558 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
 559     [ac_cv_c_Wunreachable_code],
 560     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
 561      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
 562
 563 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
 564     [ac_cv_c_Wsign_compare],
 565     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
 566      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
 567
 568 if test "${ac_cv_c_Wall}" != "no"; then
 569     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 570     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 571     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 572 fi
 573
 574 if test "${ac_cv_c_Wsign_compare}" != "no"; then
 575     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 576     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 577     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 578 fi
 579
 580 dnl Check for -pipe
 581 AC_CACHE_CHECK([if \$CC accepts -pipe],
 582     [ac_cv_c_pipe],
 583     [CFLAGS="${CFLAGS_save} -pipe"
 584      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
 585 if test "${ac_cv_c_pipe}" != "no"; then
 586     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
 587     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
 588     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
 589 fi
 590
 591 dnl Check for various optimization flags
 592 AC_CACHE_CHECK([if \$CC accepts -O3],
 593     [ac_cv_c_o3],
 594     [CFLAGS="${CFLAGS_save} -O3"
 595      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
 596 if test "${ac_cv_c_o3}" != "no"; then
 597     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
 598 fi
 599
 600 AC_CACHE_CHECK([if \$CC accepts -O2],
 601     [ac_cv_c_o2],
 602     [CFLAGS="${CFLAGS_save} -O2"
 603      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
 604 if test "${ac_cv_c_o2}" != "no"; then
 605     if test "${ac_cv_c_o3}" = "no"; then
 606         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
 607     fi
 608     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
 609 else
 610     AC_CACHE_CHECK([if \$CC accepts -O],
 611         [ac_cv_c_o],
 612         [CFLAGS="${CFLAGS_save} -O"
 613          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 614     if test "${ac_cv_c_o}" != "no"; then
 615         if test "${ac_cv_c_o3}" = "no"; then
 616             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
 617         fi
 618         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
 619     fi
 620 fi
 621
 622 dnl Check for -ffast-math
 623 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
 624     [ac_cv_c_fast_math],
 625     [CFLAGS="${CFLAGS_save} -ffast-math"
 626      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
 627 if test "${ac_cv_c_fast_math}" != "no"; then
 628     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
 629 fi
 630
 631 dnl Check for -funroll-loops
 632 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
 633 if test "${SYS}" != "beos"
 634 then
 635   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
 636       [ac_cv_c_unroll_loops],
 637       [CFLAGS="${CFLAGS_save} -funroll-loops"
 638        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
 639   if test "${ac_cv_c_unroll_loops}" != "no"; then
 640       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
 641   fi
 642 fi
 643
 644 dnl Check for -fomit-frame-pointer
 645 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
 646     [ac_cv_c_omit_frame_pointer],
 647     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
 648      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
 649 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
 650     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
 651     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
 652     AX_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
 653 fi
 654
 655 dnl Check for -mdynamic-no-pic
 656 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
 657     [ac_cv_c_dynamic_no_pic],
 658     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
 659      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
 660 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
 661     AX_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
 662     AX_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
 663 fi
 664
 665 dnl Check for Darwin plugin linking flags
 666 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
 667     [ac_cv_ld_darwin],
 668     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
 669      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
 670 if test "${ac_cv_ld_darwin}" != "no"; then
 671     AX_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
 672 fi
 673
 674 dnl Check for standard plugin linking flags
 675 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
 676 if test "${SYS}" = "beos"; then
 677   AX_ADD_LDFLAGS([plugin mozilla],[-nostart])
 678 else
 679   AC_CACHE_CHECK([if \$CC accepts -shared],
 680       [ac_cv_ld_plugins],
 681       [CFLAGS="${CFLAGS_save} -shared"
 682        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
 683   if test "${ac_cv_ld_plugins}" != "no"; then
 684     AX_ADD_LDFLAGS([plugin mozilla],[-shared])
 685   fi
 686 fi
 687
 688 dnl Check for variadic macros
 689 AC_CACHE_CHECK([for variadic cpp macros],
 690     [ac_cv_cpp_variadic_macros],
 691     [CFLAGS="${CFLAGS_save}"
 692      AC_TRY_COMPILE(
 693          [#include <stdio.h>
 694           #define a(b,c...) printf(b,##c)],
 695          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
 696          ac_cv_cpp_variadic_macros=yes,
 697          ac_cv_cpp_variadic_macros=no)])
 698 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
 699     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
 700 fi
 701
 702 dnl Checks for __attribute__(aligned()) directive
 703 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
 704     [ac_cv_c_attribute_aligned],
 705     [ac_cv_c_attribute_aligned=0
 706         CFLAGS="${CFLAGS_save} -Werror"
 707     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
 708         AC_TRY_COMPILE([],
 709         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
 710         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
 711     done
 712         CFLAGS="${CFLAGS_save}"])
 713 if test "${ac_cv_c_attribute_aligned}" != "0"; then
 714     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
 715         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
 716 fi
 717
 718 dnl Checks for __attribute__(format()) directive
 719 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
 720     [ac_cv_c_attribute_format],
 721     [ac_cv_c_attribute_format=no
 722         CFLAGS="${CFLAGS_save} -Werror"
 723         AC_TRY_COMPILE([],
 724         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
 725         [ac_cv_c_attribute_format=yes])
 726         CFLAGS="${CFLAGS_save}"])
 727 if test "${ac_cv_c_attribute_format}" != "no"; then
 728     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
 729 fi
 730
 731 dnl Check for __attribute__(())
 732 AC_CACHE_CHECK([for __attribute__((packed))],
 733   [ac_cv_c_attribute_packed],
 734   [ac_cv_c_attribute_packed=no
 735    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
 736                     [ac_cv_c_attribute_packed=yes])])
 737 if test "${ac_cv_c_attribute_packed}" != "no"; then
 738   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
 739 fi
 740
 741 dnl
 742 dnl  Check the CPU
 743 dnl
 744 case "${target_cpu}" in
 745   "")
 746     ARCH=unknown
 747     ;;
 748   *)
 749     ARCH="${target_cpu}"
 750     ;;
 751 esac
 752
 753 case "${ARCH}" in
 754   hppa64)
 755     AX_ADD_CFLAGS([mpeg_video_old],[-ffunction-sections])
 756     ;;
 757 esac
 758
 759 dnl
 760 dnl  Enable profiling
 761 dnl
 762 AC_ARG_ENABLE(gprof,
 763 [  --enable-gprof          gprof profiling (default disabled)])
 764 AC_ARG_ENABLE(cprof,
 765 [  --enable-cprof          cprof profiling (default disabled)])
 766 test "${enable_gprof}" != "yes" && enable_gprof="no"
 767 test "${enable_cprof}" != "yes" && enable_cprof="no"
 768
 769 dnl
 770 dnl  default modules
 771 dnl
 772 #AX_ADD_BUILTINS([mpeg_video_old idct idctclassic motion])
 773 AX_ADD_PLUGINS([dummy rc logger gestures memcpy])
 774 AX_ADD_PLUGINS([es mpga m4v mpeg_system ps ts avi asf aac mp4 rawdv])
 775 AX_ADD_PLUGINS([spudec mpeg_audio lpcm a52 dts cinepak])
 776 AX_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
 777 AX_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
 778 AX_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
 779 AX_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
 780 AX_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
 781 AX_ADD_PLUGINS([aout_file])
 782 #AX_ADD_PLUGINS([scope])
 783 AX_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
 784 AX_ADD_PLUGINS([id3 m3u])
 785 AX_ADD_PLUGINS([rawvideo])
 786 AX_ADD_PLUGINS([wav araw demuxdump demuxsub adpcm a52sys au])
 787 AX_ADD_PLUGINS([access_file access_udp access_http ipv4 access_mms])
 788 AX_ADD_PLUGINS([access_ftp access_directory sap httpd http])
 789
 790 dnl
 791 dnl  Switch to enable a version of VLC where most modules will be builtin
 792 dnl
 793 AC_ARG_ENABLE(mostly-builtin,
 794 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
 795 if test "${enable_mostly_builtin}" = "yes"; then
 796   AX_ADD_BUILTINS([${PLUGINS}])
 797   PLUGINS=""
 798 fi
 799
 800 dnl
 801 dnl Some plugins aren't useful on some platforms
 802 dnl
 803 if test "${SYS}" != "mingw32"; then
 804     AX_ADD_PLUGINS([screensaver])
 805 fi
 806
 807 dnl
 808 dnl  Accelerated modules
 809 dnl
 810 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
 811 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
 812 MMXEXT_MODULES="memcpymmxext"
 813 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
 814 THREEDNOW_MODULES="memcpy3dn"
 815 SSE_MODULES=""
 816 ALTIVEC_MODULES="memcpyaltivec"
 817 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
 818
 819 if test "${enable_gprof}" != "yes"
 820 then
 821   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
 822 fi
 823
 824 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 825     [ac_cv_mmx_inline],
 826     [CFLAGS="${CFLAGS_save}"
 827      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 828                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 829 if test "${ac_cv_mmx_inline}" != "no"; then
 830   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
 831 fi
 832
 833 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
 834     [ac_cv_mmxext_inline],
 835     [CFLAGS="${CFLAGS_save}"
 836      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
 837                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
 838 if test "${ac_cv_mmxext_inline}" != "no"; then
 839   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
 840 fi
 841
 842 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
 843     [ac_cv_3dnow_inline],
 844     [CFLAGS="${CFLAGS_save}"
 845      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
 846                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
 847 if test "${ac_cv_3dnow_inline}" != "no"; then
 848   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
 849   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
 850 fi
 851
 852 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
 853     [ac_cv_sse_inline],
 854     [CFLAGS="${CFLAGS_save}"
 855      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
 856                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
 857 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32"; then
 858   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
 859   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 860 fi
 861
 862 if test "${SYS}" != "mingw32"; then
 863 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
 864     [ac_cv_altivec_inline],
 865     [CFLAGS="${CFLAGS_save}"
 866      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 867          ac_cv_altivec_inline=yes,
 868          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
 869           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 870             [ac_cv_altivec_inline="-Wa,-m7400"],
 871             ac_cv_altivec_inline=no)
 872          ])])
 873 if test "${ac_cv_altivec_inline}" != "no"; then
 874   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
 875   if test "${ac_cv_altivec_inline}" != "yes"; then
 876     AX_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
 877     AX_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
 878     AX_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
 879     AX_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
 880   fi
 881   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 882 fi
 883
 884 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
 885     [ac_cv_c_altivec],
 886     [CFLAGS="${CFLAGS_save} -faltivec"
 887      # Darwin test
 888      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 889         ac_cv_c_altivec=-faltivec, [
 890         # Linux/PPC test
 891         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
 892         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 893             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
 894         ])
 895      CFLAGS="${CFLAGS_save}"])
 896 if test "${ac_cv_c_altivec}" != "no"; then
 897   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
 898   AX_ADD_CFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[${ac_cv_c_altivec}])
 899   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 900 fi
 901
 902 AC_CACHE_CHECK([if linker needs -framework vecLib],
 903     [ac_cv_ld_altivec],
 904     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
 905      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
 906      LDFLAGS="${LDFLAGS_save}"
 907     ])
 908 if test "${ac_cv_ld_altivec}" != "no"; then
 909   AX_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
 910 fi
 911 fi # end "${SYS}" != "mingw32"
 912
 913 AC_ARG_WITH(,[])
 914 AC_ARG_WITH(,[Optimization options:])
 915
 916 dnl
 917 dnl  Special arch tuning
 918 dnl
 919 AC_ARG_WITH(tuning,
 920 [  --with-tuning=ARCH      enable special tuning for an architecture
 921                           (default i686 on IA-32 and 750 on PPC)])
 922 if test -n "${with_tuning}"; then
 923     if test "${target_cpu}" = "powerpc"; then
 924         CFLAGS_TUNING="-mtune=${with_tuning}"
 925     else
 926         CFLAGS_TUNING="-mcpu=${with_tuning}"
 927     fi
 928 else
 929     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then CFLAGS_TUNING="-mcpu=pentiumpro"
 930     else
 931         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
 932     fi
 933 fi
 934
 935 dnl
 936 dnl  x86 accelerations
 937 dnl
 938 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
 939 then
 940     ARCH="${ARCH} mmx"
 941     AX_ADD_BUILTINS([${ACCEL_MODULES}])
 942 fi
 943
 944 dnl
 945 dnl  Enable/disable optimizations
 946 dnl
 947 AC_ARG_ENABLE(optimizations,
 948 [  --disable-optimizations disable compiler optimizations (default enabled)])
 949 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
 950
 951 dnl
 952 dnl  AltiVec acceleration
 953 dnl
 954 AC_ARG_ENABLE(altivec,
 955 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
 956 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
 957     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
 958 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
 959     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
 960
 961 dnl
 962 dnl  Debugging mode
 963 dnl
 964 AC_ARG_ENABLE(debug,
 965 [  --enable-debug          debug mode (default disabled)])
 966 test "${enable_debug}" != "yes" && enable_debug="no"
 967
 968 dnl
 969 dnl  Enable release-specific flags
 970 dnl
 971 AC_ARG_ENABLE(release,
 972 [  --enable-release        activate extra optimizations (default disabled)])
 973 test "${enable_release}" != "yes" && enable_release="no"
 974
 975 dnl
 976 dnl Stream output
 977 dnl
 978 AC_ARG_ENABLE(sout,
 979   [  --enable-sout           Stream output modules (default enabled)])
 980 if test "${enable_sout}" != "no"
 981 then
 982   AX_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
 983   AX_ADD_PLUGINS([mux_ts mux_ps mux_avi mux_mp4 mux_dummy])
 984   AX_ADD_PLUGINS([packetizer_mpegaudio packetizer_mpegvideo packetizer_a52])
 985   AX_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
 986   AX_ADD_PLUGINS([packetizer_copy])
 987
 988   AX_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es])
 989   AX_ADD_PLUGINS([stream_out_duplicate stream_out_display])
 990
 991   dnl Ogg and vorbis are handled in their respective section
 992 fi
 993
 994
 995 dnl
 996 dnl  Input plugins
 997 dnl
 998
 999 AC_ARG_WITH(,[Input plugins:])
1000
1001 dnl
1002 dnl  DVD module: optionally check for installed libdvdcss
1003 dnl
1004 AC_ARG_ENABLE(dvd,
1005 [  --enable-dvd            DVD input module (default enabled)])
1006 if test "${enable_dvd}" != "no"
1007 then
1008   AC_ARG_WITH(dvdcss,
1009   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1010   AC_ARG_WITH(dvdcss-tree,
1011   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1012   case "${with_dvdcss}" in
1013   ""|yes)
1014     if test -z "${with_dvdcss_tree}"
1015     then
1016       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1017         [ AX_ADD_PLUGINS([dvd])
1018           AX_ADD_LDFLAGS([dvd dvdcss],[-ldvdcss])],
1019         [ 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.])
1020           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1021     else
1022       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1023       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1024       if test -z "${real_dvdcss_tree}"
1025       then
1026         dnl  The given directory can't be found
1027         AC_MSG_RESULT(no)
1028         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1029       fi
1030       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1031       then
1032         dnl  Use a custom libdvdcss
1033         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1034         AX_ADD_BUILTINS([dvd])
1035         AX_ADD_LDFLAGS([dvd dvdcss],[-L${real_dvdcss_tree}/src/.libs -ldvdcss])
1036         AX_ADD_CPPFLAGS([dvd],[-I${real_dvdcss_tree}/src])
1037       else
1038         dnl  The given libdvdcss wasn't built
1039         AC_MSG_RESULT(no)
1040         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1041       fi
1042     fi
1043   ;;
1044   no)
1045     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1046     AX_ADD_PLUGINS([dvd])
1047     AX_ADD_CPPFLAGS([dvd],[-DGOD_DAMN_DMCA])
1048     AX_ADD_LDFLAGS([dvd],[-ldl])
1049   ;;
1050   *)
1051     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1052     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1053     then
1054       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1055       AC_MSG_RESULT(yes)
1056       AX_ADD_PLUGINS([dvd])
1057       AX_ADD_LDFLAGS([dvd dvdcss],[-L${with_dvdcss}/lib -ldvdcss])
1058       AX_ADD_CPPFLAGS([dvd],[-I${with_dvdcss}/include])
1059     else
1060       dnl  No libdvdcss could be found, sorry
1061       AC_MSG_RESULT(no)
1062       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1063     fi
1064   ;;
1065   esac
1066 fi
1067
1068 dnl
1069 dnl dvdread module: check for libdvdread
1070 dnl
1071 AC_ARG_ENABLE(dvdread,
1072 [  --enable-dvdread        dvdread input module (default disabled)])
1073 if test "${enable_dvdread}" != "no"
1074 then
1075   AC_ARG_WITH(dvdread,
1076   [    --with-dvdread=PATH    libdvdread headers and libraries])
1077   AC_ARG_WITH(dvdread-tree,
1078   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1079   if test -z "${with_dvdread}"
1080   then
1081     if test -z "${with_dvdread_tree}"
1082     then
1083       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1084         [ AX_ADD_PLUGINS([dvdread])
1085           AX_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1086         ],[
1087           if test -n "${enable_dvdread}"
1088           then
1089             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1090             AC_MSG_ERROR([cannot find libdvdread headers])
1091           fi
1092         ])
1093     else
1094       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1095       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1096       if test -z "${real_dvdread_tree}"
1097       then
1098         dnl  The given directory can't be found
1099         AC_MSG_RESULT(no)
1100         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1101       fi
1102       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1103       then
1104         dnl  Use a custom libdvdread
1105         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1106         AX_ADD_BUILTINS([dvdread])
1107         AX_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1108         AX_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1109       else
1110         dnl  The given libdvdread wasn't built
1111         AC_MSG_RESULT(no)
1112         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1113       fi
1114     fi
1115   else
1116     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1117     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1118     then
1119       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1120       AC_MSG_RESULT(yes)
1121       AX_ADD_PLUGINS([dvdread])
1122       AX_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1123       AX_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1124     else
1125       dnl  No libdvdread could be found, sorry
1126       AC_MSG_RESULT(no)
1127       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1128     fi
1129   fi
1130 fi
1131
1132 dnl
1133 dnl dvdplay module: check for libdvdplay
1134 dnl
1135 AC_ARG_ENABLE(dvdplay,
1136 [  --enable-dvdplay        dvdplay input module (default enabled)])
1137 if test "${enable_dvdplay}" != "no"
1138 then
1139   AC_ARG_WITH(dvdplay,
1140   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1141   AC_ARG_WITH(dvdplay-tree,
1142   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1143   if test -z "${with_dvdplay}"
1144   then
1145     if test -z "${with_dvdplay_tree}"
1146     then
1147       AC_CHECK_HEADERS(dvdplay/dvdplay.h,[
1148           AX_ADD_PLUGINS([dvdplay])
1149           AX_ADD_LDFLAGS([dvdplay],[-ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1150           AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread}])
1151         ],[
1152           if test -n "${enable_dvdplay}"
1153           then
1154             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1155             AC_MSG_ERROR([cannot find libdvdplay headers])
1156           fi
1157         ])
1158     else
1159       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1160       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1161       if test -z "${real_dvdplay_tree}"
1162       then
1163         dnl  The given directory can't be found
1164         AC_MSG_RESULT(no)
1165         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1166       fi
1167       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1168       then
1169         dnl  Use a custom libdvdplay
1170         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1171         AX_ADD_BUILTINS([dvdplay])
1172         AX_ADD_LDFLAGS([dvdplay],[-L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1173         AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src])
1174       else
1175         dnl  The given libdvdplay wasn't built
1176         AC_MSG_RESULT(no)
1177         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1178       fi
1179     fi
1180   else
1181     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1182     if test -f "${with_dvdplay}/include/dvdplay/dvdplay.h"
1183     then
1184       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1185       AC_MSG_RESULT(yes)
1186       AX_ADD_PLUGINS([dvdplay])
1187       AX_ADD_LDFLAGS([dvdplay],[-L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1188       AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${with_dvdplay}/include])
1189     else
1190       dnl  No libdvdplay could be found, sorry
1191       AC_MSG_RESULT(no)
1192       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1193     fi
1194   fi
1195 fi
1196
1197 dnl
1198 dnl  libdvbpsi ts demux/mux
1199 dnl
1200 AC_ARG_ENABLE(dvbpsi,
1201 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1202 if test "${enable_dvbpsi}" != "no"
1203 then
1204   AC_ARG_WITH(dvbpsi,
1205   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1206   AC_ARG_WITH(dvbpsi,
1207   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1208   case "${with_dvbpsi}" in
1209   ""|yes)
1210     if test -z "${with_dvbpsi_tree}"
1211     then
1212       AC_CHECK_HEADERS(dvbpsi/dr.h,
1213         [ AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1214           AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-ldvbpsi]) ],
1215         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1216         [#if defined( HAVE_STDINT_H )
1217 #   include <stdint.h>
1218 #elif defined( HAVE_INTTYPES_H )
1219 #   include <inttypes.h>
1220 #endif
1221 #include <dvbpsi/dvbpsi.h>
1222 #include <dvbpsi/descriptor.h>
1223 #include <dvbpsi/pat.h>
1224 #include <dvbpsi/pmt.h>])
1225     else
1226       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1227       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1228       if test -z "${real_dvbpsi_tree}"
1229       then
1230         dnl  The given directory can't be found
1231         AC_MSG_RESULT(no)
1232         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1233       fi
1234       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1235       then
1236         dnl  Use a custom libdvbpsi
1237         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1238         AX_ADD_BUILTINS([ts_dvbpsi mux_ts_dvbpsi])
1239         AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-I${real_dvbpsi_tree}/src])
1240         AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1241       else
1242         dnl  The given libdvbpsi wasn't built
1243         AC_MSG_RESULT(no)
1244         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1245       fi
1246     fi
1247   ;;
1248   no)
1249     dnl  Compile without dvbpsi
1250   ;;
1251   *)
1252     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1253     if test -z "${with_dvbpsi}"
1254     then
1255       LDFLAGS_test=""
1256       CPPFLAGS_test=""
1257     else
1258       LDFLAGS_test="-L${with_dvbpsi}/lib"
1259       CPPFLAGS_test="-I${with_dvbpsi}/include"
1260     fi
1261     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1262     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1263       AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1264       AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${CPPFLAGS_test}])
1265       AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${LDFLAGS_test} -ldvbpsi])
1266
1267     ],[
1268       if test -n "${enable_dvbpsi}"
1269       then
1270         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])
1271       fi
1272     ])
1273     CPPFLAGS="${CPPFLAGS_save}"
1274   ;;
1275   esac
1276 fi
1277
1278 dnl
1279 dnl  Video4Linux plugin
1280 dnl
1281 AC_ARG_ENABLE(v4l,
1282   [  --enable-v4l            Video4Linux input support (default disabled)])
1283 if test "${enable_v4l}" = "yes"
1284 then
1285   AC_ARG_WITH(v4l,
1286     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1287   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1288   then
1289     AX_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1290   fi
1291
1292   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1293   AC_CHECK_HEADERS(linux/videodev.h, [
1294     AX_ADD_PLUGINS([v4l])
1295   ],[])
1296   CPPFLAGS="${CPPFLAGS_save}"
1297 fi
1298
1299 dnl
1300 dnl  special access module for Hauppauge PVR cards
1301 dnl
1302 AC_ARG_ENABLE(pvr,
1303   [  --enable-pvr            PVR cards access module (default disabled)])
1304 if test "${enable_pvr}" = "yes"
1305 then
1306   AX_ADD_PLUGINS([pvr])
1307 fi
1308
1309 dnl
1310 dnl  VCD module
1311 dnl
1312 AC_ARG_ENABLE(vcd,
1313   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1314
1315 if test "${enable_vcd}" != "no"
1316 then
1317   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1318   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1319     AC_MSG_RESULT(yes)
1320     AX_ADD_PLUGINS([vcd cdda])
1321   ],[
1322     AC_MSG_RESULT(no)
1323   ])
1324
1325   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1326   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1327     AC_MSG_RESULT(yes)
1328     AX_ADD_PLUGINS([vcd cdda])
1329     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1330   ],[
1331     AC_MSG_RESULT(no)
1332   ])
1333
1334   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1335   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1336     AC_MSG_RESULT(yes)
1337     AX_ADD_PLUGINS([vcd cdda])
1338     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1339   ],[
1340     AC_MSG_RESULT(no)
1341   ])
1342
1343   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1344   then
1345     AX_ADD_PLUGINS([vcd cdda])
1346   fi
1347
1348   if test "${SYS}" = "darwin"
1349   then
1350     AX_ADD_PLUGINS([vcd cdda])
1351     AX_ADD_LDFLAGS([vcd cdda],[-framework IOKit -framework CoreFoundation])
1352   fi
1353 fi
1354
1355 dnl
1356 dnl  Satellite input module
1357 dnl
1358 AC_ARG_ENABLE(satellite,
1359   [  --enable-satellite      satellite card support (default disabled)],
1360   [ if test "${enable_satellite}" = "yes"
1361     then
1362       AX_ADD_PLUGINS([satellite])
1363     fi])
1364
1365 dnl
1366 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
1367 dnl
1368 AC_ARG_ENABLE(dvb,
1369   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
1370
1371 if test "${enable_dvb}" = "yes"
1372 then
1373   AC_ARG_WITH(dvb,
1374   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
1375   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
1376   then
1377     AX_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
1378   fi
1379
1380   CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_dvb}"
1381   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
1382     AX_ADD_PLUGINS([dvb])
1383   ],[])
1384   CPPFLAGS="${CPPFLAGS_save}"
1385 fi
1386
1387 dnl
1388 dnl  ipv6 plugin - not for QNX yet
1389 dnl
1390 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1391 then
1392   have_ipv6=false
1393   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1394     AC_CHECK_LIB(resolv,inet_pton,
1395       [have_ipv6=:
1396        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1397   ])
1398   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1399   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1400     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1401   if ${have_ipv6}; then
1402     AX_ADD_PLUGINS([ipv6])
1403   fi
1404 fi
1405 if test "${SYS}" = "mingw32"
1406 then
1407   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1408   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1409     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1410 fi
1411
1412 dnl
1413 dnl  ogg demux plugin
1414 dnl
1415 AC_ARG_ENABLE(ogg,
1416   [  --enable-ogg            Ogg demux support (default enabled)])
1417 if test "${enable_ogg}" != "no"
1418 then
1419   AC_CHECK_HEADERS(ogg/ogg.h, [
1420     AC_CHECK_LIB( ogg, oggpack_read, [
1421       AC_CHECK_LIB( ogg, oggpackB_read, [
1422         AX_ADD_CPPFLAGS([ogg],[-DHAVE_OGGPACKB])])
1423       AX_ADD_PLUGINS([ogg mux_ogg])
1424       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1425    ],[])
1426 fi
1427
1428 dnl
1429 dnl  matroska demux plugin
1430 dnl
1431 AC_ARG_ENABLE(mkv,
1432   [  --enable-mkv            Matroska demux support (default enabled)])
1433 if test "${enable_mkv}" != "no"
1434 then
1435 AC_LANG_PUSH(C++)
1436   dnl matroska headers include ebml headers directly... pouah that stinks
1437   CPPFLAGS="${CPPFLAGS_save} -I/usr/local/include/ebml -I/usr/include/ebml"
1438   AC_CHECK_HEADERS(EbmlVersion.h matroska/KaxVersion.h, [
1439     AC_CHECK_HEADERS(matroska/KaxAttachments.h)
1440     AX_ADD_PLUGINS([mkv])
1441     AX_ADD_CXXFLAGS([mkv],[-I/usr/local/include/ebml -I/usr/include/ebml])
1442     AC_CHECK_LIB(ebml_pic,main,[
1443       # We have ebml_pic, that's good, we can build an mkv.so plugin !
1444       AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1445     ],[
1446       AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1447     ])
1448   ])
1449   CPPFLAGS="${CPPFLAGS_save}"
1450 AC_LANG_POP(C++)
1451 fi
1452
1453 dnl
1454 dnl  Codec plugins
1455 dnl
1456
1457 AC_ARG_WITH(,[Codec plugins:])
1458
1459 dnl
1460 dnl  mad plugin
1461 dnl
1462 AC_ARG_ENABLE(mad,
1463   [  --enable-mad            libmad module (default enabled)])
1464 if test "${enable_mad}" != "no"
1465 then
1466   AC_ARG_WITH(mad,
1467     [    --with-mad=PATH       path to libmad],[],[])
1468   if test "${with_mad}" != "no" -a -n "${with_mad}"
1469   then
1470     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1471     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1472   fi
1473
1474   AC_ARG_WITH(mad-tree,
1475     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1476   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1477   then
1478     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1479     if test -z "${real_mad_tree}"
1480     then
1481       dnl  The given directory can't be found
1482       AC_MSG_RESULT(no)
1483       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1484     fi
1485     dnl  Use a custom libmad
1486     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1487     if test -f ${real_mad_tree}/libmad/mad.h
1488     then
1489       AC_MSG_RESULT(yes)
1490       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}/libmad])
1491       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/libmad/.libs])
1492       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1493       AC_CHECK_LIB(mad, mad_bit_init, [
1494         AX_ADD_BUILTINS([mpgatofixed32])
1495         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1496         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1497       ],[])
1498       LDFLAGS="${LDFLAGS_save}"
1499     else
1500       AC_MSG_RESULT(no)
1501       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1502     fi
1503   else
1504     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1505     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1506     AC_CHECK_HEADERS(mad.h, ,
1507       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1508     AC_CHECK_LIB(mad, mad_bit_init, [
1509       AX_ADD_PLUGINS([mpgatofixed32])
1510       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1511       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1512     CPPFLAGS="${CPPFLAGS_save}"
1513     LDFLAGS="${LDFLAGS_save}"
1514   fi
1515 fi
1516
1517 dnl
1518 dnl   libid3tag support
1519 dnl
1520 AC_CHECK_HEADERS(id3tag.h, [
1521   AC_CHECK_HEADERS(zlib.h, [
1522     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1523     AX_ADD_PLUGINS([id3tag])]) ])
1524
1525 dnl
1526 dnl  ffmpeg decoder plugin
1527 dnl
1528 AC_ARG_ENABLE(ffmpeg,
1529 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1530 if test "${enable_ffmpeg}" != "no"
1531 then
1532   AC_ARG_WITH(ffmpeg-mp3lame,
1533     [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1534     [
1535       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1536       dnl       linker would miserably barf on multiple definitions.
1537       AX_ADD_LDFLAGS([stream_out_transcode],[])
1538       AX_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1539
1540   AC_ARG_WITH(ffmpeg-tree,
1541     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1542
1543   dnl
1544   dnl test for !(--with-ffmpeg-tree)
1545   dnl
1546   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}";then
1547     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1548     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1549     AC_CHECK_HEADERS(ffmpeg/avcodec.h postproc/postprocess.h)
1550     AC_CHECK_LIB(avcodec, avcodec_init, [
1551       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1552       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1553       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1554       dnl       linker would miserably barf on multiple definitions.
1555       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1556        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1557     LDFLAGS="${LDFLAGS_save}"
1558     CPPFLAGS="${CPPFLAGS_save}"
1559   fi
1560
1561   dnl
1562   dnl test for --with-ffmpeg-tree
1563   dnl
1564   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}";then
1565     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1566     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1567     if test -z "${real_ffmpeg_tree}"; then
1568       dnl  The given directory can't be found
1569       AC_MSG_RESULT(no)
1570       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1571     fi
1572     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1573       dnl  Use a custom libffmpeg
1574       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1575       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1576       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1577       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec])
1578
1579       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1580       dnl       linker would miserably barf on multiple definitions.
1581       AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1582       AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec])
1583     else
1584       dnl  The given libavcodec wasn't built
1585       AC_MSG_RESULT(no)
1586       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1587     fi
1588   fi
1589
1590   dnl Duplicate the ffmpeg CPPFLAGS and LDFLAGS for the encoder
1591   AX_ADD_CPPFLAGS([encoder_ffmpeg],[${CPPFLAGS_ffmpeg}])
1592   dnl XXX: we don't link with -lavcodec blah blah blah
1593   dnl AX_ADD_LDFLAGS([encoder_ffmpeg],[${LDFLAGS_ffmpeg}])
1594
1595   ac_have_vorbis_headers=yes
1596   AC_CHECK_HEADERS(vorbis/vorbisenc.h vorbis/codec.h,,
1597       ac_have_vorbis_headers=no)
1598   if test "$ac_have_vorbis_headers" = "yes"; then
1599     AX_ADD_LDFLAGS([stream_out_transcode],[-lvorbisenc -lvorbis -logg])
1600   fi
1601 fi
1602
1603 dnl
1604 dnl  faad decoder plugin
1605 dnl
1606 AC_ARG_ENABLE(faad,
1607 [  --enable-faad           faad codec (default disabled)])
1608 if test "${enable_faad}" = "yes"
1609 then
1610   AC_ARG_WITH(faad-tree,
1611   [    --with-faad-tree=PATH faad tree for static linking])
1612   if test -n "${with_faad_tree}"
1613   then
1614     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1615     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1616     if test -z "${real_faad_tree}"
1617     then
1618       dnl  The given directory can't be found
1619       AC_MSG_RESULT(no)
1620       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1621     fi
1622     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1623     then
1624       dnl  Use a custom faad
1625       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1626       AX_ADD_BUILTINS([faad])
1627       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs -lfaad])
1628       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1629       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1630       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1631       AC_TRY_COMPILE([#include <faad.h>],
1632         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1633          unsigned long d; faacDecDecode(a,b,c,d);],
1634         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)])
1635       LDFLAGS="${LDFLAGS_save}"
1636       CPPFLAGS="${CPPFLAGS_save}"
1637     else
1638       dnl  The given libfaad wasn't built
1639       AC_MSG_RESULT(no)
1640       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1641     fi
1642   else
1643     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1644     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1645     AC_CHECK_HEADERS(faad.h, ,
1646       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1647     AC_CHECK_LIB(faad, faacDecOpen, [
1648       AX_ADD_PLUGINS([faad])
1649       AX_ADD_LDFLAGS([faad],[-lfaad])
1650       AC_TRY_COMPILE([#include <faad.h>],
1651         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1652          unsigned long d; faacDecDecode(a,b,c,d);],
1653         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)]) ],
1654       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1655     LDFLAGS="${LDFLAGS_save}"
1656     CPPFLAGS="${CPPFLAGS_save}"
1657   fi
1658 fi
1659
1660
1661 dnl
1662 dnl  xvid decoder plugin
1663 dnl
1664 AC_ARG_ENABLE(xvid,
1665 [  --enable-xvid           xvid codec (default disabled)])
1666 if test "${enable_xvid}" = "yes"
1667 then
1668   AC_ARG_WITH(xvid,
1669     [    --with-xvid=PATH      path to xvid installation],[],[])
1670   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1671   then
1672     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1673     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1674   fi
1675
1676   AC_ARG_WITH(xvid-tree,
1677   [    --with-xvid-tree=PATH xvid tree for static linking])
1678   if test -n "${with_xvid_tree}"
1679   then
1680     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1681     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1682     if test -z "${real_xvid_tree}"
1683     then
1684       dnl  The given directory can't be found
1685       AC_MSG_RESULT(no)
1686       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1687     fi
1688     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1689     then
1690       dnl  Use a custom xvid
1691       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1692       AX_ADD_BUILTINS([xvid])
1693       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1694       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1695     else
1696       dnl  The given libxvidcore wasn't built
1697       AC_MSG_RESULT(no)
1698       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1699     fi
1700   else
1701     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1702     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1703     AC_CHECK_HEADERS(xvid.h, ,
1704       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1705     AC_CHECK_LIB(xvidcore, xvid_init, [
1706       AX_ADD_PLUGINS([xvid])
1707       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
1708       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1709     LDFLAGS="${LDFLAGS_save}"
1710     CPPFLAGS="${CPPFLAGS_save}"
1711   fi
1712
1713   dnl Duplicate the xvid CPPFLAGS and LDFLAGS for the encoder
1714   AX_ADD_LDFLAGS([encoder_xvid],[${LDFLAGS_xvid}])
1715   AX_ADD_CPPFLAGS([encoder_xvid],[${CPPFLAGS_xvid}])
1716 fi
1717
1718 dnl
1719 dnl  QuickTime plugin
1720 dnl
1721 AC_ARG_ENABLE(quicktime,
1722   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
1723 if test "${enable_quicktime}" != "no" &&
1724   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
1725 then
1726   if test "${SYS}" = "mingw32"; then
1727     AX_ADD_BUILTINS([quicktime])
1728   else
1729   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
1730     [ AX_ADD_BUILTINS([quicktime])
1731       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
1732     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
1733   fi
1734 fi
1735
1736 dnl
1737 dnl MP4 module
1738 dnl
1739 AC_CHECK_HEADERS(zlib.h, [
1740   AX_ADD_LDFLAGS([mp4 skins],[-lz])
1741 ] )
1742
1743
1744 dnl
1745 dnl skins module
1746 dnl
1747 AC_CHECK_HEADERS(libtar.h, [
1748   AX_ADD_LDFLAGS([skins],[-ltar])
1749 ] )
1750
1751
1752
1753 dnl
1754 dnl  a52 AC3 decoder plugin
1755 dnl
1756 AC_ARG_ENABLE(a52,
1757   [  --enable-a52            A/52 support with liba52 (default enabled)])
1758 if test "${enable_a52}" != "no"
1759 then
1760   AC_ARG_WITH(a52,
1761     [    --with-a52=PATH       a52 headers and libraries])
1762   AC_ARG_WITH(a52-tree,
1763     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1764   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
1765   then
1766     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1767     if test -z "${real_a52_tree}"
1768     then
1769       dnl  The given directory can't be found
1770       AC_MSG_RESULT(no)
1771       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1772     fi
1773     dnl  Use a custom a52dec
1774     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1775     if test -f ${real_a52_tree}/include/a52.h
1776     then
1777       AC_MSG_RESULT(yes)
1778       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
1779       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
1780       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1781       AC_CHECK_LIB(a52, a52_free, [
1782         AX_ADD_BUILTINS([a52tofloat32])
1783         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
1784         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
1785         ],[
1786         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1787         then
1788           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1789         else
1790           AC_MSG_ERROR([the specified tree hasn't been compiled])
1791         fi
1792       ])
1793       LDFLAGS="${LDFLAGS_save}"
1794     else
1795       AC_MSG_RESULT(no)
1796       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1797     fi
1798   else
1799     if test -z "${with_a52}"
1800     then
1801       LDFLAGS_test=""
1802       CPPFLAGS_test=""
1803     else
1804       LDFLAGS_test="-L${with_a52}/lib"
1805       CPPFLAGS_test="-I${with_a52}/include"
1806     fi
1807     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1808     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1809     AC_CHECK_HEADERS(a52dec/a52.h, [
1810       AC_CHECK_LIB(a52, a52_free, [
1811         AX_ADD_PLUGINS([a52tofloat32])
1812         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
1813         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
1814       ],[
1815         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1816       ])
1817     ])
1818     CPPFLAGS="${CPPFLAGS_save}"
1819     LDFLAGS="${LDFLAGS_save}"
1820   fi
1821 fi
1822
1823 dnl
1824 dnl  DV plugin
1825 dnl
1826 AC_ARG_ENABLE(dv,
1827   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
1828 if test "${enable_dv}" = "yes"
1829 then
1830   AC_CHECK_HEADERS(libdv/dv.h, [
1831     AX_ADD_PLUGINS([dv])
1832     AX_ADD_LDFLAGS([dv],[-ldv])
1833    ],[])
1834 fi
1835
1836 dnl
1837 dnl  Flac plugin
1838 dnl
1839 AC_ARG_ENABLE(flac,
1840   [  --enable-flac           flac decoder support (default disabled)])
1841 if test "${enable_flac}" = "yes"
1842 then
1843   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1844     AX_ADD_PLUGINS([flac flacdec])
1845     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
1846    ],[])
1847 fi
1848
1849 dnl
1850 dnl  Libmpeg2 plugin
1851 dnl
1852 AC_ARG_ENABLE(libmpeg2,
1853   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
1854 if test "${enable_libmpeg2}" != "no"
1855 then
1856   AC_ARG_WITH(libmpeg2-tree,
1857   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
1858   if test -n "${with_libmpeg2_tree}"
1859   then
1860     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
1861     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
1862     if test -z "${real_libmpeg2_tree}"
1863     then
1864       dnl  The given directory can't be found
1865       AC_MSG_RESULT(no)
1866       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
1867     fi
1868     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
1869     then
1870       dnl  Use a custom libmpeg2
1871       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
1872       AX_ADD_PLUGINS([libmpeg2])
1873       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
1874       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
1875       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
1876     else
1877       dnl  The given libmpeg2 wasn't built
1878       AC_MSG_RESULT(no)
1879       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
1880     fi
1881   else
1882     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1883       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
1884       AC_EGREP_CPP(yes,
1885         [#include <mpeg2dec/mpeg2.h>
1886          #ifdef MPEG2_RELEASE
1887          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
1888          yes
1889          #endif
1890          #endif],
1891         [AC_MSG_RESULT([yes])
1892           AX_ADD_PLUGINS([libmpeg2])
1893           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
1894         [AC_MSG_RESULT([no])
1895           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
1896
1897       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
1898     )
1899   fi
1900 fi
1901
1902 dnl
1903 dnl  Vorbis plugin
1904 dnl
1905 AC_ARG_ENABLE(vorbis,
1906   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1907 if test "${enable_vorbis}" != "no"
1908 then
1909   AC_CHECK_HEADERS(vorbis/codec.h, [
1910     AX_ADD_PLUGINS([vorbis])
1911     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg])
1912     if test "${enable_sout}" != "no"; then
1913       AX_ADD_PLUGINS([packetizer_vorbis])
1914       AX_ADD_LDFLAGS([packetizer_vorbis],[-lvorbis -logg])
1915     fi ],[])
1916 fi
1917
1918 dnl
1919 dnl  Tremor plugin
1920 dnl
1921 AC_ARG_ENABLE(tremor,
1922   [  --enable-tremor         Tremor decoder support (default disabled)])
1923 if test "${enable_tremor}" = "yes"
1924 then
1925   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1926     AX_ADD_PLUGINS([tremor])
1927     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
1928    ],[])
1929 fi
1930
1931 dnl
1932 dnl  tarkin decoder plugin
1933 dnl
1934 AC_ARG_ENABLE(tarkin,
1935 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1936 if test "${enable_tarkin}" = "yes"
1937 then
1938   AC_ARG_WITH(tarkin-tree,
1939   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1940   if test -n "${with_tarkin_tree}"
1941   then
1942     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1943     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1944     if test -f "${real_tarkin_tree}/tarkin.o"
1945     then
1946       AX_ADD_BUILTINS([tarkin])
1947       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
1948       AX_ADD_LDFLAGS([tarkin],[${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])
1949       AC_MSG_RESULT(yes)
1950     else
1951       dnl  The given tarkin tree wasn't built
1952       AC_MSG_RESULT(no)
1953       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1954                     make sure you compiled tarkin in ${with_tarkin_tree}])
1955     fi
1956   fi
1957 fi
1958
1959 dnl
1960 dnl  theora decoder plugin
1961 dnl
1962 AC_ARG_ENABLE(theora,
1963 [  --enable-theora         experimental theora codec (default disabled)])
1964 if test "${enable_theora}" = "yes"
1965 then
1966   AC_CHECK_HEADERS(theora/theora.h, [
1967     AC_CHECK_LIB(theora, theora_granule_time, [
1968       AX_ADD_BUILTINS([theora])
1969       if test "${SYS}" = "darwin"; then
1970         theora_libs="-ltheora"
1971       else
1972         theora_libs="-ltheora -logg"
1973       fi
1974       AX_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
1975       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1976 You also need to check that you have a libogg posterior to the 1.0 release.])],
1977       [-logg])
1978   ])
1979 fi
1980
1981 dnl
1982 dnl   subsdec support
1983 dnl
1984 AX_ADD_LDFLAGS([subsdec],[${LIBICONV}])
1985 AX_ADD_CPPFLAGS([subsdec],[${INCICONV}])
1986 AX_ADD_PLUGINS([subsdec])
1987
1988
1989 dnl
1990 dnl  Video Filters
1991 dnl
1992
1993 dnl
1994 dnl   png
1995 dnl
1996 AC_CHECK_HEADERS(png.h, [
1997     AX_ADD_LDFLAGS([logo],[-lpng -lz])
1998     AX_ADD_PLUGINS([logo])])
1999
2000 dnl
2001 dnl  Video plugins
2002 dnl
2003
2004 AC_ARG_WITH(,[Video plugins:])
2005
2006 dnl Check for DPMS
2007 if test "${SYS}" != "mingw32"
2008 then
2009   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2010   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
2011     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
2012     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
2013       AC_MSG_RESULT(yes)
2014       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
2015                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
2016     ],[
2017       AC_MSG_RESULT(no)
2018     ])
2019   ],,[
2020     #include <X11/Xlib.h>
2021   ])
2022   CPPFLAGS="${CPPFLAGS_save}"
2023 fi
2024
2025 dnl
2026 dnl  X11 module
2027 dnl  (enabled by default except on win32)
2028 dnl
2029 AC_ARG_ENABLE(x11,
2030   [  --enable-x11            X11 support (default enabled)])
2031 if test "${enable_x11}" != "no" &&
2032   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2033   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2034   AC_CHECK_HEADERS(X11/Xlib.h, [
2035     AX_ADD_PLUGINS([x11])
2036     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2037     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
2038     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
2039       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2040       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
2041         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2042         AX_ADD_LDFLAGS([x11],[-lXinerama])
2043       ])
2044       CFLAGS="${CFLAGS_save}"
2045     ])
2046   ])
2047   CPPFLAGS="${CPPFLAGS_save}"
2048 fi
2049
2050 dnl
2051 dnl  XVideo module
2052 dnl  (enabled by default except on win32)
2053 dnl
2054 AC_ARG_ENABLE(xvideo,
2055   [  --enable-xvideo         XVideo support (default enabled)])
2056 if test "${enable_xvideo}" != "no" &&
2057   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2058   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2059   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2060     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2061     AC_CHECK_LIB(Xv_pic,XvPutImage,
2062       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
2063       AX_ADD_PLUGINS([xvideo])
2064       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2065       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
2066       AC_CHECK_LIB(Xv,XvPutImage,[
2067         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
2068         AX_ADD_PLUGINS([xvideo])
2069         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2070         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2071       ],[
2072         # Otherwise... well, do nothing.
2073         :
2074       ])
2075     )
2076     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2077       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2078         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2079         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2080       ])
2081     ])
2082     CFLAGS="${CFLAGS_save}"
2083   ]
2084   CPPFLAGS="${CPPFLAGS_save}")
2085 fi
2086
2087 dnl
2088 dnl  SDL module
2089 dnl
2090 AC_ARG_ENABLE(sdl,
2091   [  --enable-sdl            SDL support (default enabled)])
2092 if test "${enable_sdl}" != "no"
2093 then
2094   SDL_PATH="${PATH}"
2095   AC_ARG_WITH(sdl-config-path,
2096     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2097     [ if test "${with_sdl_config_path}" != "no"
2098       then
2099         SDL_PATH="${with_sdl_config_path}:${PATH}"
2100       fi ])
2101   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2102   SDL_CONFIG="${SDL12_CONFIG}"
2103   SDL_HEADER="SDL12/SDL.h"
2104   if test "${SDL_CONFIG}" = "no"
2105   then
2106     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2107     SDL_CONFIG=${SDL11_CONFIG}
2108     SDL_HEADER="SDL11/SDL.h"
2109   fi
2110   if test "${SDL_CONFIG}" = "no"
2111   then
2112     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2113     SDL_HEADER="SDL/SDL.h"
2114   fi
2115   # check for cross-compiling
2116   SDL_PREFIX=
2117   AC_ARG_WITH(sdl-prefix,
2118     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2119                                e.g use as:
2120                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2121   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2122   then
2123     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2124   fi
2125   if test "${SDL_CONFIG}" != "no"
2126   then
2127     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2128     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2129     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2130     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2131     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2132       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2133       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2134           As a last resort we also test for SDL.h presence),
2135       [ AC_MSG_ERROR([The development package for SDL is not installed.
2136 Please install it and try again. Alternatively you can also configure with
2137 --disable-sdl.])
2138       ])])
2139     CPPFLAGS="${CPPFLAGS_save}"
2140     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2141     then
2142       AC_MSG_ERROR([The development package for SDL is not installed.
2143 Please install it and try again. Alternatively you can also configure with
2144 --disable-sdl.])
2145     fi
2146   elif test "${enable_sdl}" =  "yes"
2147   then
2148     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2149 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2150     ])
2151   fi
2152 fi
2153
2154 dnl
2155 dnl  freetype module
2156 dnl
2157 AC_ARG_ENABLE(freetype,
2158   [  --enable-freetype       freetype support (default enabled)])
2159 if test "${enable_freetype}" != "no"
2160 then
2161   FREETYPE_PATH="${PATH}"
2162   AC_ARG_WITH(freetype-config-path,
2163     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2164     [ if test "${with_freetype_config_path}" != "no"
2165       then
2166         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2167       fi ])
2168   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2169
2170   if test "${FREETYPE_CONFIG}" != "no"
2171   then
2172     AX_ADD_PLUGINS([freetype])
2173     AX_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags`])
2174     AX_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs`])
2175     AC_CHECK_HEADERS(Carbon/Carbon.h,
2176       [AX_ADD_LDFLAGS([freetype],[-framework Carbon])])
2177     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2178   elif test "${enable_freetype}" =  "yes"
2179   then
2180     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2181 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2182     ])
2183   fi
2184 fi
2185
2186 dnl
2187 dnl  Qt Embedded module
2188 dnl  (disabled by default)
2189 dnl
2190 AC_ARG_ENABLE(qte,
2191   [  --enable-qte            QT Embedded support (default disabled)])
2192 if test "${enable_qte}" = "yes"
2193 then
2194   AC_ARG_WITH(qte,
2195   [    --with-qte=PATH       Qt Embedded headers and libraries])
2196   if test "${with_qte}" != "no" -a -n "${with_qte}"
2197   then
2198     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2199     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2200   else
2201     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2202     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2203   fi
2204   AX_ADD_PLUGINS([qte])
2205   NEED_QTE_MAIN=yes
2206   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2207   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2208     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2209   ] )
2210   CPPFLAGS="${CPPFLAGS_save}"
2211 fi
2212
2213 dnl
2214 dnl  Windows DirectX module
2215 dnl
2216 AC_ARG_ENABLE(directx,
2217   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2218 if test "${enable_directx}" != "no"
2219 then
2220   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2221   then
2222     AC_ARG_WITH(directx,
2223     [    --with-directx=PATH   Win32 DirectX headers])
2224     if test -z "${with_directx}"
2225     then
2226       AC_CHECK_HEADERS(ddraw.h,
2227       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2228         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2229     else
2230       AC_MSG_CHECKING(for directX headers in ${with_directx})
2231       if test -f ${with_directx}/ddraw.h
2232       then
2233         AX_ADD_PLUGINS([vout_directx aout_directx])
2234         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2235         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2236         AC_MSG_RESULT(yes)
2237       else
2238         AC_MSG_RESULT(no)
2239         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2240       fi
2241     fi
2242   fi
2243 fi
2244
2245 dnl
2246 dnl  Linux framebuffer module
2247 dnl
2248 AC_ARG_ENABLE(fb,
2249   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2250     if test "${enable_fb}" != "no"
2251     then
2252       AC_CHECK_HEADERS(linux/fb.h, [
2253         AX_ADD_PLUGINS([fb])
2254       ])
2255     fi
2256
2257 dnl
2258 dnl  Linux MGA module
2259 dnl
2260 AC_ARG_ENABLE(mga,
2261   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2262   [ if test "${enable_mga}" = "yes"
2263     then
2264       AX_ADD_PLUGINS([mga xmga])
2265     fi ])
2266
2267 dnl
2268 dnl  SVGAlib module
2269 dnl
2270 AC_ARG_ENABLE(svgalib,
2271   [  --enable-svgalib        SVGAlib support (default disabled)])
2272 if test "${enable_svgalib}" = "yes"
2273 then
2274   AX_ADD_PLUGINS([svgalib])
2275   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2276 fi
2277
2278 dnl
2279 dnl  GGI module
2280 dnl
2281 AC_ARG_ENABLE(ggi,
2282   [  --enable-ggi            GGI support (default disabled)])
2283 if test "${enable_ggi}" = "yes"
2284 then
2285   AX_ADD_PLUGINS([ggi])
2286   AX_ADD_LDFLAGS([ggi],[-lggi])
2287   AC_ARG_WITH(ggi,
2288     [    --with-ggi=PATH       path to libggi],
2289     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2290       then
2291         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2292         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2293       fi ])
2294 fi
2295
2296 dnl
2297 dnl  Glide module
2298 dnl
2299 AC_ARG_ENABLE(glide,
2300   [  --enable-glide          Glide (3dfx) support (default disabled)])
2301 if test "${enable_glide}" = "yes"
2302 then
2303   AX_ADD_PLUGINS([glide])
2304   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2305   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2306   AC_ARG_WITH(glide,
2307     [    --with-glide=PATH     path to libglide],
2308     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2309       then
2310         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2311         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2312       fi ])
2313 fi
2314
2315 dnl
2316 dnl  AA plugin
2317 dnl
2318 AC_ARG_ENABLE(aa,
2319   [  --enable-aa             aalib output (default disabled)])
2320 if test "${enable_aa}" = "yes"
2321 then
2322   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2323   if test "${have_aa}" = "true"
2324   then
2325     AX_ADD_PLUGINS([aa])
2326     AX_ADD_LDFLAGS([aa],[-laa])
2327   fi
2328 fi
2329
2330 dnl
2331 dnl  win32 GDI plugin
2332 dnl
2333 AC_ARG_ENABLE(wingdi,
2334   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2335 if test "${enable_wingdi}" != "no"; then
2336   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2337     AX_ADD_PLUGINS([wingdi])
2338     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2339   fi
2340 fi
2341
2342 dnl
2343 dnl  Audio plugins
2344 dnl
2345
2346 AC_ARG_WITH(,[Audio plugins:])
2347
2348 dnl
2349 dnl  OSS /dev/dsp module (enabled by default except on win32)
2350 dnl
2351 AC_ARG_ENABLE(oss,
2352   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2353
2354 if test "${enable_oss}" != "no" &&
2355   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2356 then
2357   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2358     AX_ADD_PLUGINS([oss])
2359     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2360   ])
2361 fi
2362
2363 dnl
2364 dnl  Esound module
2365 dnl
2366 AC_ARG_ENABLE(esd,
2367   [  --enable-esd            Esound library support (default disabled)],
2368   [if test "${enable_esd}" = "yes"
2369    then
2370      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2371      if test "${ESD_CONFIG}" != "no"
2372      then
2373        AX_ADD_PLUGINS([esd])
2374        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2375        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2376      fi
2377    fi])
2378
2379 dnl
2380 dnl  aRts module
2381 dnl
2382 AC_ARG_ENABLE(arts,
2383   [  --enable-arts           aRts sound server (default disabled)],
2384   [if test "${enable_arts}" = "yes"
2385    then
2386      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2387      if test "${ARTS_CONFIG}" != "no"
2388      then
2389        AX_ADD_PLUGINS([arts])
2390        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2391        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2392      fi
2393    fi])
2394
2395 dnl
2396 dnl  ALSA module
2397 dnl
2398 AC_ARG_ENABLE(alsa,
2399   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2400   [if test "${enable_alsa}" = "yes"
2401    then
2402      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2403      if test "${have_alsa}" = "true"
2404      then
2405        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2406                        #define ALSA_PCM_NEW_SW_PARAMS_API
2407                        #include <alsa/asoundlib.h>],
2408           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2409            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2410        AX_ADD_PLUGINS([alsa])
2411        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2412      else
2413        AC_MSG_ERROR([Could not find ALSA development headers])
2414      fi
2415    fi])
2416
2417 dnl
2418 dnl  win32 waveOut plugin
2419 dnl
2420 AC_ARG_ENABLE(waveout,
2421   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2422 if test "${enable_waveout}" != "no"; then
2423   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2424     AX_ADD_PLUGINS([waveout])
2425     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2426   fi
2427 fi
2428
2429 dnl
2430 dnl  CoreAudio plugin
2431 dnl
2432 AC_ARG_ENABLE(coreaudio,
2433   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2434 if test "${enable_coreaudio}" != "no" &&
2435   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2436 then
2437   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h,
2438     [ AX_ADD_BUILTINS([coreaudio])
2439       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2440       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2441       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2442         AC_MSG_RESULT(yes)
2443         AX_ADD_PLUGINS([coreaudio_resampler])
2444         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2445       ],[ AC_MSG_RESULT(no) ])
2446     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2447 fi
2448
2449 dnl
2450 dnl  Interface plugins
2451 dnl
2452
2453 AC_ARG_WITH(,[Interface plugins:])
2454
2455 dnl special case for BeOS
2456 if test "${SYS}" = "beos"
2457 then
2458     AX_ADD_PLUGINS([beos])
2459 fi
2460
2461 dnl
2462 dnl Skins module
2463 dnl
2464 AC_ARG_ENABLE(skins,
2465   [  --enable-skins          Skins interface module (default enabled on Win32)])
2466 if test "${enable_skins}" != "no"; then
2467   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2468
2469     AX_ADD_PLUGINS([skins])
2470     ALIASES="${ALIASES} svlc"
2471     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2472     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2473     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2474
2475   else if test "${enable_skins}" = "yes"; then
2476     IMLIB2_PATH="${PATH}"
2477     AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2478     if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2479     AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-skins.])
2480     fi
2481
2482     AX_ADD_PLUGINS([skins])
2483     ALIASES="${ALIASES} svlc"
2484     AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2485     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2486     AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2487   fi fi
2488 fi
2489
2490 dnl
2491 dnl  Gtk+ module
2492 dnl
2493 AC_ARG_ENABLE(gtk,
2494   [  --enable-gtk            Gtk+ support (default enabled)])
2495 if test "${enable_gtk}" != "no"
2496 then
2497   GTK_PATH="${PATH}"
2498   AC_ARG_WITH(gtk-config-path,
2499     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2500     [ if test "${with_gtk_config_path}" != "no"
2501       then
2502         GTK_PATH="${with_gtk_config_path}:${PATH}"
2503       fi ])
2504   # look for gtk-config
2505   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2506   GTK_CONFIG=${GTK12_CONFIG}
2507   if test "${GTK_CONFIG}" = "no"
2508   then
2509     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2510   fi
2511   if test "${GTK_CONFIG}" != "no"
2512   then
2513     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2514     then
2515       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2516     fi
2517     if test "${SYS}" != "mingw32"; then
2518       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
2519       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
2520     else
2521       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
2522       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
2523     fi
2524     # now look for the gtk.h header
2525     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2526     ac_cv_gtk_headers=yes
2527     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2528       ac_cv_gtk_headers=no
2529       echo "Cannot find gtk development headers."
2530     ])
2531     if test "${ac_cv_gtk_headers}" = "yes"
2532     then
2533       AX_ADD_PLUGINS([gtk])
2534       if test "${SYS}" != "mingw32"; then
2535         NEED_GTK_MAIN=yes
2536       fi
2537       ALIASES="${ALIASES} gvlc"
2538     fi
2539     CPPFLAGS="${CPPFLAGS_save}"
2540   fi
2541 fi
2542
2543 dnl
2544 dnl  Gtk+2 module ! Disabled for know as it is unuseable and confuses users
2545 dnl
2546 dnl AC_ARG_ENABLE(gtk2,
2547 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
2548 dnl if test "${enable_gtk2}" = "yes"
2549 dnl then
2550 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2551 dnl   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2552 dnl   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2553 dnl   AX_ADD_PLUGINS([gtk2])
2554 dnl   if test "${SYS}" != "mingw32"; then
2555 dnl     NEED_GTK2_MAIN=yes
2556 dnl   fi
2557 dnl fi
2558
2559 dnl
2560 dnl  PDA Gtk+2 module
2561 dnl
2562 AC_ARG_ENABLE(pda,
2563   [  --enable-pda           PDA interface needs Gtk2 suport (default disabled)])
2564 if test "x${enable_pda}" = "xyes"
2565 then
2566   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2567   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2568   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2569   AX_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
2570   AX_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
2571   AX_ADD_PLUGINS([pda])
2572   if test "${SYS}" != "mingw32"; then
2573     NEED_GTK2_MAIN=yes
2574   fi
2575 fi
2576
2577 dnl
2578 dnl  Gnome module
2579 dnl
2580 AC_ARG_ENABLE(gnome,
2581   [  --enable-gnome          Gnome interface support (default disabled)],
2582   [if test "${enable_gnome}" = "yes"; then
2583     # look for gnome-config
2584     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2585     if test -x ${GNOME_CONFIG}
2586     then
2587        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
2588        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
2589     fi
2590     # now look for the gnome.h header
2591     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2592     AC_CHECK_HEADERS(gnome.h, [
2593       AX_ADD_PLUGINS([gnome])
2594       NEED_GTK_MAIN=yes
2595       NEED_GNOME_MAIN=yes
2596       ALIASES="${ALIASES} gnome-vlc"
2597       dnl We need this because of some moronic gnomesupport.h flavours
2598       AC_MSG_CHECKING(for strndup in gnome.h)
2599       AC_EGREP_HEADER(strndup,gnome.h,[
2600         AC_MSG_RESULT(yes)
2601         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2602                   Define if <gnome.h> defines strndup.)],[
2603         AC_MSG_RESULT(no)])
2604      ],[
2605       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2606 developement tools or remove the --enable-gnome option])
2607      ])
2608     CPPFLAGS="${CPPFLAGS_save}"
2609   fi])
2610
2611 dnl
2612 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
2613 dnl
2614 dnl AC_ARG_ENABLE(gnome2,
2615 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
2616 dnl if test "${enable_gnome2}" = "yes"
2617 dnl then
2618 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2619 dnl   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
2620 dnl   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
2621 dnl   AX_ADD_PLUGINS([gnome2])
2622 dnl   if test "${SYS}" != "mingw32"; then
2623 dnl     NEED_GNOME2_MAIN=yes
2624 dnl   fi
2625 dnl fi
2626
2627 dnl
2628 dnl  wxWindows module
2629 dnl
2630 AC_ARG_ENABLE(wxwindows,
2631   [  --enable-wxwindows      wxWindows support (default enabled)])
2632 if test "${enable_wxwindows}" != "no"
2633 then
2634   WXWINDOWS_PATH="${PATH}"
2635   AC_ARG_WITH(wx-config-path,
2636     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2637     [ if test "${with_wx_config_path}" != "no"
2638       then
2639         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2640       fi ])
2641   # look for wx-config
2642   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2643   if test "${WX_CONFIG}" != "no"
2644   then
2645     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2646     then
2647       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2648     fi
2649     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
2650     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
2651     # now look for the wxprec.h header
2652     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2653     ac_cv_wx_headers=yes
2654     AC_CHECK_HEADERS(wx/wxprec.h, , [
2655       ac_cv_wx_headers=no
2656       echo "Cannot find wxWindows development headers."
2657     ])
2658     if test "${ac_cv_wx_headers}" = "yes"
2659     then
2660       AX_ADD_PLUGINS([wxwindows])
2661       ALIASES="${ALIASES} wxvlc"
2662     fi
2663     CPPFLAGS="${CPPFLAGS_save}"
2664   fi
2665 fi
2666
2667 dnl
2668 dnl  Qt module
2669 dnl
2670 AC_ARG_ENABLE(qt,
2671   [  --enable-qt             Qt interface support (default disabled)],
2672   [if test "${enable_qt}" = "yes"; then
2673      AX_ADD_PLUGINS([qt])
2674      ALIASES="${ALIASES} qvlc"
2675      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
2676      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2677      AC_CHECK_LIB(qt-mt,main,[
2678        AX_ADD_LDFLAGS([qt],[-lqt-mt])
2679      ],[
2680        AC_CHECK_LIB(qt,main,[
2681          AX_ADD_LDFLAGS([qt],[-lqt])
2682        ])
2683      ])
2684      LDFLAGS="${LDFLAGS_save}"
2685      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2686      if test -x ${QTDIR}/bin/moc
2687      then
2688        MOC=${QTDIR}/bin/moc
2689      else
2690        MOC=moc
2691      fi
2692    fi])
2693
2694 dnl
2695 dnl  KDE module
2696 dnl
2697 AC_ARG_ENABLE(kde,
2698   [  --enable-kde            KDE interface support (default disabled)],
2699   [if test "${enable_kde}" = "yes"; then
2700      AX_ADD_PLUGINS([kde])
2701      ALIASES="${ALIASES} kvlc"
2702      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
2703      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2704      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2705      AC_CHECK_LIB(kfile,main,[
2706        AX_ADD_LDFLAGS([kde],[-lkfile])
2707      ])
2708      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2709      AC_CHECK_LIB(kdeui,main,[
2710        AX_ADD_LDFLAGS([kde],[-lkdeui])
2711      ])
2712      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2713      AC_CHECK_LIB(kio,main,[
2714        AX_ADD_LDFLAGS([kde],[-lkio])
2715      ])
2716      LDFLAGS="${LDFLAGS_save}"
2717      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
2718      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
2719      if test -x ${QTDIR}/bin/moc
2720      then
2721        MOC=${QTDIR}/bin/moc
2722      else
2723        MOC=moc
2724      fi
2725    fi])
2726
2727 dnl
2728 dnl  Opie QT embedded module
2729 dnl
2730 AC_ARG_ENABLE(opie,
2731   [  --enable-opie           Qt embedded interface support (default disabled)],
2732   [if test "${enable_opie}" = "yes"; then
2733      AC_ARG_WITH(qte,
2734      [    --with-qte=PATH       Qt Embedded headers and libraries])
2735      if test "${with_qte}" != "no" -a -n "${with_qte}"
2736      then
2737        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2738        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2739      else
2740        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
2741        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
2742      fi
2743      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2744      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2745        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2746      ] )
2747      CPPFLAGS="${CPPFLAGS_save}"
2748
2749      AX_ADD_PLUGINS([opie])
2750      NEED_QTE_MAIN=yes
2751      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
2752      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
2753      if test "${with_qte}" != "no" -a -n "${with_qte}"
2754      then
2755        MOC=${with_qte}/bin/moc
2756      else
2757        MOC=${QTDIR}/bin/moc
2758      fi
2759    fi])
2760
2761 dnl
2762 dnl  MacOS X module
2763 dnl
2764 AC_ARG_ENABLE(macosx,
2765   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2766   [if test "${enable_macosx}" = "yes"
2767    then
2768      AX_ADD_BUILTINS([macosx])
2769      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2770    fi],
2771   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2772      AX_ADD_BUILTINS([macosx])
2773      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2774    )])
2775
2776 dnl
2777 dnl  QNX RTOS module
2778 dnl
2779 AC_ARG_ENABLE(qnx,
2780   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2781     if test "${enable_qnx}" != "no"
2782     then
2783       AC_CHECK_HEADERS(Ph.h, [
2784         AX_ADD_PLUGINS([qnx])
2785         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
2786       ])
2787     fi
2788
2789 dnl
2790 dnl  ncurses module
2791 dnl
2792 AC_ARG_ENABLE(ncurses,
2793   [  --enable-ncurses        ncurses interface support (default disabled)],
2794   [if test "${enable_ncurses}" = "yes"; then
2795      AX_ADD_PLUGINS([ncurses])
2796      AX_ADD_LDFLAGS([ncurses],[-lncurses])
2797    fi])
2798
2799 dnl
2800 dnl  XOSD plugin
2801 dnl
2802 AC_ARG_ENABLE(xosd,
2803   [  --enable-xosd           xosd interface support (default disabled)])
2804 if test "${enable_xosd}" = "yes"
2805 then
2806   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2807   AC_CHECK_LIB(xosd,xosd_set_offset,
2808       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2809     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2810         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2811       AC_TRY_COMPILE([#include <xosd.h>],
2812          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2813           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2814   if test "${have_xosd}" = "true"
2815   then
2816     AX_ADD_PLUGINS([xosd])
2817     AX_ADD_LDFLAGS([xosd],[-lxosd])
2818   fi
2819 fi
2820
2821 dnl
2822 dnl  SLP access plugin
2823 dnl
2824 AC_ARG_ENABLE(slp,
2825   [  --enable-slp            SLP service discovery support (default enabled)])
2826 if test "${enable_slp}" != "no"
2827 then
2828   AC_ARG_WITH(slp,
2829   [    --with-slp=PATH       libslp headers and libraries])
2830   if test -z "${with_slp}"
2831   then
2832     AC_CHECK_HEADERS(slp.h, have_slp="true", have_slp="false")
2833     if test "${have_slp}" = "true"
2834     then
2835       AX_ADD_PLUGINS([slp])
2836       AX_ADD_LDFLAGS([slp],[-lslp])
2837       AX_ADD_LDFLAGS([vlc],[-lslp])
2838     fi
2839   else
2840     AC_MSG_CHECKING(for slp headers in ${with_slp})
2841     if test -f ${with_slp}/slp.h
2842     then
2843       dnl  Use ${with_slp}/libslp/slp.h
2844       AC_MSG_RESULT(yes)
2845       AX_ADD_PLUGINS([slp])
2846       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
2847       AX_ADD_LDFLAGS([vlc],[-L${with_slp} -lslp])
2848       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
2849       AC_DEFINE(HAVE_SLP_H)
2850     else
2851       dnl  No libslp could be found, sorry
2852       AC_MSG_RESULT(no)
2853       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2854     fi
2855   fi
2856 fi
2857
2858 dnl
2859 dnl  Lirc plugin
2860 dnl
2861 AC_ARG_ENABLE(lirc,
2862   [  --enable-lirc           lirc support (default disabled)])
2863 if test "${enable_lirc}" = "yes"
2864 then
2865   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2866   if test "${have_lirc}" = "true"
2867   then
2868     AX_ADD_PLUGINS([lirc])
2869     AX_ADD_LDFLAGS([lirc],[-llirc_client])
2870   fi
2871 fi
2872
2873 dnl
2874 dnl  Joystick plugin
2875 dnl
2876 AC_ARG_ENABLE(joystick,
2877   [  --enable-joystick       joystick control (default disabled)])
2878 if test "${enable_joystick}" = "yes"
2879 then
2880  AC_CHECK_HEADER( linux/joystick.h,
2881                 [AX_ADD_PLUGINS([joystick])]
2882                 )
2883 fi
2884
2885
2886 dnl
2887 dnl corba (ORBit) plugin
2888 dnl
2889 AC_ARG_ENABLE(corba,
2890   [  --enable-corba          corba interface support (default disabled)])
2891 if test "${enable_corba}" = "yes"; then
2892   ORBIT_PATH="${PATH}"
2893   AC_ARG_WITH(orbit-config-path,
2894   [    --with-orbit-config-path=PATH orbit-config path (default search in \$PATH)])
2895   if test "${with_orbit_config_path}" != "no"; then
2896     ORBIT_PATH="${with_orbit_config_path}:${PATH}"
2897   fi
2898   # look for orbit2-config
2899   AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no, ${ORBIT_PATH})
2900   if test "${ORBIT_CONFIG}" != "no"; then
2901     AX_ADD_CFLAGS(corba,[`${ORBIT_CONFIG} --cflags server`])
2902     AX_ADD_LDFLAGS(corba,[`${ORBIT_CONFIG} --libs server | sed 's,-rdynamic,,'`])
2903     # now look for the orbit.h header
2904     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_corba}"
2905     ac_cv_corba_headers=yes
2906     AC_CHECK_HEADERS(orbit/orbit.h, , [
2907       ac_cv_corba_headers=no
2908       AC_MSG_ERROR([Could not find corba development headers])
2909     ])
2910     if test "${ac_cv_corba_headers}" = "yes"; then
2911       AX_ADD_PLUGINS(corba)
2912     fi
2913     CPPFLAGS="${CPPFLAGS_save}"
2914   fi
2915 fi
2916
2917 AC_ARG_WITH(,[Misc options:])
2918
2919 dnl
2920 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2921 dnl
2922 dnl  We give the user the opportunity to specify
2923 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2924 dnl
2925 AC_ARG_WITH(words,
2926   [  --with-words=endianness set endianness (big or little)])
2927   case "${with_words}" in
2928     big)
2929       ac_cv_c_bigendian=yes
2930       ;;
2931     little)
2932       ac_cv_c_bigendian=no
2933       ;;
2934     *)
2935       dnl  Try to guess endianness by matching patterns on a compiled
2936       dnl  binary, by looking for an ASCII or EBCDIC string
2937       AC_CACHE_CHECK([whether the byte order is big-endian],
2938         [ac_cv_c_bigendian],
2939         [ac_cv_c_bigendian="unknown"
2940         [cat >conftest.c <<EOF
2941         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2942         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2943         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2944         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2945         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2946         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2947         int main(void) { _a(); _e(); return 0; }
2948 EOF
2949         ]
2950         if test -f conftest.c
2951         then
2952           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2953               && test -f conftest.o
2954           then
2955             if test "`strings conftest.o | grep BIGenDianSyS`"
2956             then
2957               ac_cv_c_bigendian="yes"
2958             fi
2959             if test "`strings conftest.o | grep LiTTleEnDian`"
2960             then
2961               ac_cv_c_bigendian="no"
2962             fi
2963           fi
2964         fi
2965       ])
2966       if test "${ac_cv_c_bigendian}" = "unknown"
2967       then
2968         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2969       fi
2970       ;;
2971   esac
2972 dnl  Now we know what to use for endianness, just put it in the header
2973 if test "${ac_cv_c_bigendian}" = "yes"
2974 then
2975   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
2976 fi
2977
2978 dnl
2979 dnl  Mozilla plugin
2980 dnl
2981 mozilla=false
2982 AC_ARG_ENABLE(mozilla,
2983   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
2984 if test "${enable_mozilla}" = "yes"
2985 then
2986   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
2987   if test "${MOZILLA_CONFIG}" = "no"
2988   then
2989     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
2990   else
2991     if test "${SYS}" != "mingw32"; then
2992       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
2993       AC_CHECK_LIB(Xt,XtStrings,[
2994         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
2995       ])
2996       LDFLAGS="${LDFLAGS_save}"
2997     fi
2998     mozilla=:
2999     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3000     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3001     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3002     dnl Not necessarily in ${PATH}
3003     if test -z "${XPIDL}" -o ! -x "${XPIDL}"
3004     then
3005       XPIDL="/usr/lib/mozilla/xpidl"
3006     fi
3007   fi
3008 fi
3009 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3010
3011 dnl
3012 dnl  test plugins
3013 dnl
3014 AC_ARG_ENABLE(testsuite,
3015   [  --enable-testsuite      build test modules (default disabled)])
3016 if test "${enable_testsuite}" = "yes"
3017 then
3018   TESTS="test1 test2 test3 test4"
3019
3020   dnl  we define those so that bootstrap sets the right linker
3021   AX_ADD_CXXFLAGS([test2],[])
3022   AX_ADD_OBJCFLAGS([test3],[])
3023   dnl  this one is needed until automake knows what to do
3024   AX_ADD_LDFLAGS([test3],[-lobjc])
3025
3026   AX_ADD_PLUGINS([${TESTS}])
3027   #AX_ADD_BUILTINS([${TESTS}])
3028 fi
3029
3030 dnl
3031 dnl  gtk_main plugin
3032 dnl
3033 if test "${NEED_GTK_MAIN}" != "no"
3034 then
3035     AX_ADD_PLUGINS([gtk_main])
3036     AX_ADD_CFLAGS([gtk pda],[-DNEED_GTK_MAIN])
3037     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk} ${CFLAGS_pda}])
3038     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk} ${LDFLAGS_pda}])
3039 fi
3040
3041 if test "${NEED_GNOME_MAIN}" != "no"
3042 then
3043     AX_ADD_PLUGINS([gnome_main])
3044     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_pda} ${CFLAGS_gnome}])
3045     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_pda} ${LDFLAGS_gnome}])
3046 fi
3047
3048 if test "${NEED_GTK2_MAIN}" != "no"
3049 then
3050     AX_ADD_PLUGINS([gtk2_main])
3051     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3052     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2}])
3053     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2}])
3054 fi
3055
3056 if test "${NEED_GNOME2_MAIN}" != "no"
3057 then
3058     AX_ADD_PLUGINS([gnome2_main])
3059     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3060     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3061 fi
3062
3063 dnl
3064 dnl  qte_main plugin
3065 dnl
3066 if test "${NEED_QTE_MAIN}" != "no"
3067 then
3068     AX_ADD_PLUGINS([qte_main])
3069     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3070     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3071     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3072 fi
3073
3074
3075 dnl
3076 dnl  Plugin and builtin checks
3077 dnl
3078 builtin_support=false
3079 plugin_support=:
3080
3081 dnl Support for plugins - this must be AT THE END
3082 AC_ARG_ENABLE(plugins,
3083   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3084   [if test "${enable_plugins}" = "no"
3085    then
3086      plugin_support=false
3087    fi])
3088
3089 dnl Automagically disable plugins if there is no system support for
3090 dnl dynamically loadable files (.so, .dll, .dylib).
3091 dnl don't forget vlc-win32 still can load .dll as plugins
3092 if test "${ac_cv_header_dlfcn_h}" = "no" -a "${ac_cv_header_image_h}" = "no" -a "${SYS}" != "mingw32"
3093 then
3094   echo "*** Your system doesn't have plugin support. All plugins will be built"
3095   echo "statically."
3096   plugin_support=false
3097 fi
3098
3099 dnl Export automake variables
3100 if ${plugin_support}
3101 then
3102   for plugin in `echo ${PLUGINS}`
3103   do
3104     eval "${plugin}_p=yes"
3105   done
3106 else
3107   AX_ADD_BUILTINS([${PLUGINS}])
3108   PLUGINS=""
3109 fi
3110 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3111
3112 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3113 then
3114   builtin_support=:
3115   for builtin in `echo ${BUILTINS}`
3116   do
3117     eval "${builtin}_b=yes"
3118   done
3119 fi]
3120 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3121
3122 dnl Import conditional variables generated by bootstrap
3123 AX_VLC_CONDITIONALS
3124
3125 dnl
3126 dnl  Stuff used by the program
3127 dnl
3128 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3129 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3130 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3131
3132 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
3133 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3134 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3135 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3136
3137 DATA_PATH="${ac_tool_prefix}/share/vlc"
3138 AC_SUBST(DATA_PATH)
3139 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3140 AC_SUBST(PLUGIN_PATH)
3141
3142 dnl
3143 dnl  Handle substvars that use $(top_srcdir)
3144 dnl
3145 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
3146 AC_SUBST(VLC_CONFIG)
3147 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3148
3149 dnl
3150 dnl  Restore *FLAGS
3151 dnl
3152 AX_RESTORE_FLAGS
3153
3154 dnl
3155 dnl  Create the vlc-config script
3156 dnl
3157 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3158 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3159
3160 dnl
3161 dnl  Configuration is finished
3162 dnl
3163 AC_SUBST(SYS)
3164 AC_SUBST(ARCH)
3165 AC_SUBST(ALIASES)
3166 AC_SUBST(ASM)
3167 AC_SUBST(MOC)
3168 AC_SUBST(WINDRES)
3169 AC_SUBST(XPIDL)
3170 AC_SUBST(LIBEXT)
3171 AC_SUBST(INCLUDES)
3172 AC_SUBST(ALL_LINGUAS)
3173
3174 dnl Import substitutions generated by bootstrap
3175 AX_VLC_SUBSTS
3176
3177 dnl Create vlc-config.in
3178 AX_OUTPUT_VLC_CONFIG_IN
3179
3180 AC_OUTPUT([
3181   vlc-config
3182
3183   Makefile
3184   autotools/Makefile
3185   debian/Makefile
3186   doc/Makefile
3187   intl/Makefile
3188   ipkg/Makefile
3189   lib/Makefile
3190   modules/Makefile
3191   mozilla/Makefile
3192   m4/Makefile
3193   po/Makefile.in
3194   share/Makefile
3195   src/Makefile
3196
3197   modules/access/Makefile
3198   modules/access/dvb/Makefile
3199   modules/access/dvd/Makefile
3200   modules/access/dvdplay/Makefile
3201   modules/access/dvdread/Makefile
3202   modules/access/mms/Makefile
3203   modules/access/pvr/Makefile
3204   modules/access/satellite/Makefile
3205   modules/access/v4l/Makefile
3206   modules/access/vcd/Makefile
3207   modules/access_output/Makefile
3208   modules/audio_filter/Makefile
3209   modules/audio_filter/channel_mixer/Makefile
3210   modules/audio_filter/converter/Makefile
3211   modules/audio_filter/resampler/Makefile
3212   modules/audio_mixer/Makefile
3213   modules/audio_output/Makefile
3214   modules/codec/Makefile
3215   modules/codec/a52old/Makefile
3216   modules/codec/a52old/downmix/Makefile
3217   modules/codec/a52old/imdct/Makefile
3218   modules/codec/cinepak/Makefile
3219   modules/codec/faad/Makefile
3220   modules/codec/ffmpeg/Makefile
3221   modules/codec/ffmpeg/postprocessing/Makefile
3222   modules/codec/mpeg_audio/Makefile
3223   modules/codec/mpeg_video/Makefile
3224   modules/codec/mpeg_video/idct/Makefile
3225   modules/codec/mpeg_video/motion/Makefile
3226   modules/codec/spudec/Makefile
3227   modules/codec/subsdec/Makefile
3228   modules/control/Makefile
3229   modules/control/corba/Makefile
3230   modules/control/lirc/Makefile
3231   modules/control/rc/Makefile
3232   modules/demux/Makefile
3233   modules/demux/asf/Makefile
3234   modules/demux/avi/Makefile
3235   modules/demux/mp4/Makefile
3236   modules/demux/mpeg/Makefile
3237   modules/demux/util/Makefile
3238   modules/encoder/Makefile
3239   modules/encoder/ffmpeg/Makefile
3240   modules/gui/Makefile
3241   modules/gui/beos/Makefile
3242   modules/gui/pda/Makefile
3243   modules/gui/gtk/Makefile
3244   modules/gui/gtk2/Makefile
3245   modules/gui/kde/Makefile
3246   modules/gui/macosx/Makefile
3247   modules/gui/ncurses/Makefile
3248   modules/gui/qnx/Makefile
3249   modules/gui/qt/Makefile
3250   modules/gui/skins/Makefile
3251   modules/gui/wxwindows/Makefile
3252   modules/misc/Makefile
3253   modules/misc/dummy/Makefile
3254   modules/misc/logger/Makefile
3255   modules/misc/memcpy/Makefile
3256   modules/misc/network/Makefile
3257   modules/misc/testsuite/Makefile
3258   modules/mux/Makefile
3259   modules/mux/mpeg/Makefile
3260   modules/packetizer/Makefile
3261   modules/stream_out/Makefile
3262   modules/video_chroma/Makefile
3263   modules/video_filter/Makefile
3264   modules/video_filter/deinterlace/Makefile
3265   modules/video_output/Makefile
3266   modules/video_output/directx/Makefile
3267   modules/video_output/mga/Makefile
3268   modules/video_output/qte/Makefile
3269   modules/video_output/x11/Makefile
3270   modules/visualization/Makefile
3271   modules/visualization/scope/Makefile
3272   modules/visualization/xosd/Makefile
3273 ],[
3274   chmod 0755 vlc-config
3275 ])
3276
3277 dnl Generate makefiles found by bootstrap
3278
3279 printf "
3280 vlc configuration
3281 --------------------
3282 vlc version           : ${VERSION}
3283 system                : ${SYS}
3284 architecture          : ${ARCH}
3285 build flavour         : "
3286 test "${enable_debug}" = "yes" && printf "debug "
3287 test "${enable_cprof}" = "yes" && printf "cprof "
3288 test "${enable_gprof}" = "yes" && printf "gprof "
3289 test "${enable_optimizations}" = "yes" && printf "optim "
3290 test "${enable_release}" = "yes" && printf "release " || printf "devel "
3291 echo "
3292 vlc aliases           :${ALIASES}
3293
3294 You can tune the compiler flags in vlc-config.
3295 To build vlc and its plugins, type \`make'.
3296 "
3297