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

   1 dnl Autoconf settings for vlc
   2 dnl $Id: configure.ac,v 1.55 2003/08/10 21:26:07 gbazin 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="${CPPFLAGS_save} -I/usr/local/include/ebml -I/usr/include/ebml"
1438   AC_CHECK_HEADERS(EbmlVersion.h matroska/KaxVersion.h, [
1439     AX_ADD_PLUGINS([mkv])
1440     AX_ADD_CXXFLAGS([mkv],[-I/usr/local/include/ebml -I/usr/include/ebml])
1441     AC_CHECK_LIB(ebml_pic,main,[
1442       # We have ebml_pic, that's good, we can build an mkv.so plugin !
1443       AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1444     ],[
1445       AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1446     ])
1447   ])
1448   CPPFLAGS="${CPPFLAGS_save}"
1449 AC_LANG_POP(C++)
1450 fi
1451
1452 dnl
1453 dnl  Codec plugins
1454 dnl
1455
1456 AC_ARG_WITH(,[Codec plugins:])
1457
1458 dnl
1459 dnl  mad plugin
1460 dnl
1461 AC_ARG_ENABLE(mad,
1462   [  --enable-mad            libmad module (default enabled)])
1463 if test "${enable_mad}" != "no"
1464 then
1465   AC_ARG_WITH(mad,
1466     [    --with-mad=PATH       path to libmad],[],[])
1467   if test "${with_mad}" != "no" -a -n "${with_mad}"
1468   then
1469     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1470     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1471   fi
1472
1473   AC_ARG_WITH(mad-tree,
1474     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1475   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1476   then
1477     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1478     if test -z "${real_mad_tree}"
1479     then
1480       dnl  The given directory can't be found
1481       AC_MSG_RESULT(no)
1482       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1483     fi
1484     dnl  Use a custom libmad
1485     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1486     if test -f ${real_mad_tree}/libmad/mad.h
1487     then
1488       AC_MSG_RESULT(yes)
1489       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}/libmad])
1490       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/libmad/.libs])
1491       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1492       AC_CHECK_LIB(mad, mad_bit_init, [
1493         AX_ADD_BUILTINS([mpgatofixed32])
1494         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1495         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1496       ],[])
1497       LDFLAGS="${LDFLAGS_save}"
1498     else
1499       AC_MSG_RESULT(no)
1500       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1501     fi
1502   else
1503     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1504     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1505     AC_CHECK_HEADERS(mad.h, ,
1506       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1507     AC_CHECK_LIB(mad, mad_bit_init, [
1508       AX_ADD_PLUGINS([mpgatofixed32])
1509       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1510       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1511     CPPFLAGS="${CPPFLAGS_save}"
1512     LDFLAGS="${LDFLAGS_save}"
1513   fi
1514 fi
1515
1516 dnl
1517 dnl   libid3tag support
1518 dnl
1519 AC_CHECK_HEADERS(id3tag.h, [
1520   AC_CHECK_HEADERS(zlib.h, [
1521     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1522     AX_ADD_PLUGINS([id3tag])]) ])
1523
1524 dnl
1525 dnl  ffmpeg decoder plugin
1526 dnl
1527 AC_ARG_ENABLE(ffmpeg,
1528 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1529 if test "${enable_ffmpeg}" != "no"
1530 then
1531   AC_ARG_WITH(ffmpeg-mp3lame,
1532     [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1533     [
1534       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1535       dnl       linker would miserably barf on multiple definitions.
1536       AX_ADD_LDFLAGS([stream_out_transcode],[])
1537       AX_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1538
1539   AC_ARG_WITH(ffmpeg-tree,
1540     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1541
1542   dnl
1543   dnl test for !(--with-ffmpeg-tree)
1544   dnl
1545   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}";then
1546     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1547     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1548     AC_CHECK_HEADERS(ffmpeg/avcodec.h postproc/postprocess.h)
1549     AC_CHECK_LIB(avcodec, avcodec_init, [
1550       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1551       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1552       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1553       dnl       linker would miserably barf on multiple definitions.
1554       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1555        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1556     LDFLAGS="${LDFLAGS_save}"
1557     CPPFLAGS="${CPPFLAGS_save}"
1558   fi
1559
1560   dnl
1561   dnl test for --with-ffmpeg-tree
1562   dnl
1563   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}";then
1564     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1565     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1566     if test -z "${real_ffmpeg_tree}"; then
1567       dnl  The given directory can't be found
1568       AC_MSG_RESULT(no)
1569       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1570     fi
1571     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1572       dnl  Use a custom libffmpeg
1573       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1574       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1575       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1576       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec])
1577
1578       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1579       dnl       linker would miserably barf on multiple definitions.
1580       AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1581       AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec])
1582     else
1583       dnl  The given libavcodec wasn't built
1584       AC_MSG_RESULT(no)
1585       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1586     fi
1587   fi
1588
1589   dnl Duplicate the ffmpeg CPPFLAGS and LDFLAGS for the encoder
1590   AX_ADD_CPPFLAGS([encoder_ffmpeg],[${CPPFLAGS_ffmpeg}])
1591   dnl XXX: we don't link with -lavcodec blah blah blah
1592   dnl AX_ADD_LDFLAGS([encoder_ffmpeg],[${LDFLAGS_ffmpeg}])
1593
1594   ac_have_vorbis_headers=yes
1595   AC_CHECK_HEADERS(vorbis/vorbisenc.h vorbis/codec.h,,
1596       ac_have_vorbis_headers=no)
1597   if test "$ac_have_vorbis_headers" = "yes"; then
1598     AX_ADD_LDFLAGS([stream_out_transcode],[-lvorbisenc -lvorbis -logg])
1599   fi
1600 fi
1601
1602 dnl
1603 dnl  faad decoder plugin
1604 dnl
1605 AC_ARG_ENABLE(faad,
1606 [  --enable-faad           faad codec (default disabled)])
1607 if test "${enable_faad}" = "yes"
1608 then
1609   AC_ARG_WITH(faad-tree,
1610   [    --with-faad-tree=PATH faad tree for static linking])
1611   if test -n "${with_faad_tree}"
1612   then
1613     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1614     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1615     if test -z "${real_faad_tree}"
1616     then
1617       dnl  The given directory can't be found
1618       AC_MSG_RESULT(no)
1619       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1620     fi
1621     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1622     then
1623       dnl  Use a custom faad
1624       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1625       AX_ADD_BUILTINS([faad])
1626       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs -lfaad])
1627       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1628       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1629       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1630       AC_TRY_COMPILE([#include <faad.h>],
1631         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1632          unsigned long d; faacDecDecode(a,b,c,d);],
1633         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)])
1634       LDFLAGS="${LDFLAGS_save}"
1635       CPPFLAGS="${CPPFLAGS_save}"
1636     else
1637       dnl  The given libfaad wasn't built
1638       AC_MSG_RESULT(no)
1639       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1640     fi
1641   else
1642     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1643     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1644     AC_CHECK_HEADERS(faad.h, ,
1645       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1646     AC_CHECK_LIB(faad, faacDecOpen, [
1647       AX_ADD_PLUGINS([faad])
1648       AX_ADD_LDFLAGS([faad],[-lfaad])
1649       AC_TRY_COMPILE([#include <faad.h>],
1650         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1651          unsigned long d; faacDecDecode(a,b,c,d);],
1652         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)]) ],
1653       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1654     LDFLAGS="${LDFLAGS_save}"
1655     CPPFLAGS="${CPPFLAGS_save}"
1656   fi
1657 fi
1658
1659
1660 dnl
1661 dnl  xvid decoder plugin
1662 dnl
1663 AC_ARG_ENABLE(xvid,
1664 [  --enable-xvid           xvid codec (default disabled)])
1665 if test "${enable_xvid}" = "yes"
1666 then
1667   AC_ARG_WITH(xvid,
1668     [    --with-xvid=PATH      path to xvid installation],[],[])
1669   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1670   then
1671     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1672     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1673   fi
1674
1675   AC_ARG_WITH(xvid-tree,
1676   [    --with-xvid-tree=PATH xvid tree for static linking])
1677   if test -n "${with_xvid_tree}"
1678   then
1679     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1680     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1681     if test -z "${real_xvid_tree}"
1682     then
1683       dnl  The given directory can't be found
1684       AC_MSG_RESULT(no)
1685       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1686     fi
1687     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1688     then
1689       dnl  Use a custom xvid
1690       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1691       AX_ADD_BUILTINS([xvid])
1692       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1693       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1694     else
1695       dnl  The given libxvidcore wasn't built
1696       AC_MSG_RESULT(no)
1697       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1698     fi
1699   else
1700     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1701     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1702     AC_CHECK_HEADERS(xvid.h, ,
1703       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1704     AC_CHECK_LIB(xvidcore, xvid_init, [
1705       AX_ADD_PLUGINS([xvid])
1706       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
1707       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1708     LDFLAGS="${LDFLAGS_save}"
1709     CPPFLAGS="${CPPFLAGS_save}"
1710   fi
1711
1712   dnl Duplicate the xvid CPPFLAGS and LDFLAGS for the encoder
1713   AX_ADD_LDFLAGS([encoder_xvid],[${LDFLAGS_xvid}])
1714   AX_ADD_CPPFLAGS([encoder_xvid],[${CPPFLAGS_xvid}])
1715 fi
1716
1717 dnl
1718 dnl  QuickTime plugin
1719 dnl
1720 AC_ARG_ENABLE(quicktime,
1721   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
1722 if test "${enable_quicktime}" != "no" &&
1723   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
1724 then
1725   if test "${SYS}" = "mingw32"; then
1726     AX_ADD_BUILTINS([quicktime])
1727   else
1728   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
1729     [ AX_ADD_BUILTINS([quicktime])
1730       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
1731     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
1732   fi
1733 fi
1734
1735 dnl
1736 dnl MP4 module
1737 dnl
1738 AC_CHECK_HEADERS(zlib.h, [
1739   AX_ADD_LDFLAGS([mp4 skins],[-lz])
1740 ] )
1741
1742
1743 dnl
1744 dnl skins module
1745 dnl
1746 AC_CHECK_HEADERS(libtar.h, [
1747   AX_ADD_LDFLAGS([skins],[-ltar])
1748 ] )
1749
1750
1751
1752 dnl
1753 dnl  a52 AC3 decoder plugin
1754 dnl
1755 AC_ARG_ENABLE(a52,
1756   [  --enable-a52            A/52 support with liba52 (default enabled)])
1757 if test "${enable_a52}" != "no"
1758 then
1759   AC_ARG_WITH(a52,
1760     [    --with-a52=PATH       a52 headers and libraries])
1761   AC_ARG_WITH(a52-tree,
1762     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1763   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
1764   then
1765     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1766     if test -z "${real_a52_tree}"
1767     then
1768       dnl  The given directory can't be found
1769       AC_MSG_RESULT(no)
1770       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1771     fi
1772     dnl  Use a custom a52dec
1773     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1774     if test -f ${real_a52_tree}/include/a52.h
1775     then
1776       AC_MSG_RESULT(yes)
1777       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
1778       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
1779       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1780       AC_CHECK_LIB(a52, a52_free, [
1781         AX_ADD_BUILTINS([a52tofloat32])
1782         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
1783         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
1784         ],[
1785         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1786         then
1787           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1788         else
1789           AC_MSG_ERROR([the specified tree hasn't been compiled])
1790         fi
1791       ])
1792       LDFLAGS="${LDFLAGS_save}"
1793     else
1794       AC_MSG_RESULT(no)
1795       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1796     fi
1797   else
1798     if test -z "${with_a52}"
1799     then
1800       LDFLAGS_test=""
1801       CPPFLAGS_test=""
1802     else
1803       LDFLAGS_test="-L${with_a52}/lib"
1804       CPPFLAGS_test="-I${with_a52}/include"
1805     fi
1806     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1807     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1808     AC_CHECK_HEADERS(a52dec/a52.h, [
1809       AC_CHECK_LIB(a52, a52_free, [
1810         AX_ADD_PLUGINS([a52tofloat32])
1811         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
1812         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
1813       ],[
1814         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1815       ])
1816     ])
1817     CPPFLAGS="${CPPFLAGS_save}"
1818     LDFLAGS="${LDFLAGS_save}"
1819   fi
1820 fi
1821
1822 dnl
1823 dnl  DV plugin
1824 dnl
1825 AC_ARG_ENABLE(dv,
1826   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
1827 if test "${enable_dv}" = "yes"
1828 then
1829   AC_CHECK_HEADERS(libdv/dv.h, [
1830     AX_ADD_PLUGINS([dv])
1831     AX_ADD_LDFLAGS([dv],[-ldv])
1832    ],[])
1833 fi
1834
1835 dnl
1836 dnl  Flac plugin
1837 dnl
1838 AC_ARG_ENABLE(flac,
1839   [  --enable-flac           flac decoder support (default disabled)])
1840 if test "${enable_flac}" = "yes"
1841 then
1842   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1843     AX_ADD_PLUGINS([flac flacdec])
1844     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
1845    ],[])
1846 fi
1847
1848 dnl
1849 dnl  Libmpeg2 plugin
1850 dnl
1851 AC_ARG_ENABLE(libmpeg2,
1852   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
1853 if test "${enable_libmpeg2}" != "no"
1854 then
1855   AC_ARG_WITH(libmpeg2-tree,
1856   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
1857   if test -n "${with_libmpeg2_tree}"
1858   then
1859     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
1860     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
1861     if test -z "${real_libmpeg2_tree}"
1862     then
1863       dnl  The given directory can't be found
1864       AC_MSG_RESULT(no)
1865       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
1866     fi
1867     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
1868     then
1869       dnl  Use a custom libmpeg2
1870       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
1871       AX_ADD_PLUGINS([libmpeg2])
1872       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
1873       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
1874       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
1875     else
1876       dnl  The given libmpeg2 wasn't built
1877       AC_MSG_RESULT(no)
1878       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
1879     fi
1880   else
1881     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1882       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
1883       AC_EGREP_CPP(yes,
1884         [#include <mpeg2dec/mpeg2.h>
1885          #ifdef MPEG2_RELEASE
1886          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
1887          yes
1888          #endif
1889          #endif],
1890         [AC_MSG_RESULT([yes])
1891           AX_ADD_PLUGINS([libmpeg2])
1892           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
1893         [AC_MSG_RESULT([no])
1894           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
1895
1896       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
1897     )
1898   fi
1899 fi
1900
1901 dnl
1902 dnl  Vorbis plugin
1903 dnl
1904 AC_ARG_ENABLE(vorbis,
1905   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1906 if test "${enable_vorbis}" != "no"
1907 then
1908   AC_CHECK_HEADERS(vorbis/codec.h, [
1909     AX_ADD_PLUGINS([vorbis])
1910     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg])
1911     if test "${enable_sout}" != "no"; then
1912       AX_ADD_PLUGINS([packetizer_vorbis])
1913       AX_ADD_LDFLAGS([packetizer_vorbis],[-lvorbis -logg])
1914     fi ],[])
1915 fi
1916
1917 dnl
1918 dnl  Tremor plugin
1919 dnl
1920 AC_ARG_ENABLE(tremor,
1921   [  --enable-tremor         Tremor decoder support (default disabled)])
1922 if test "${enable_tremor}" = "yes"
1923 then
1924   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1925     AX_ADD_PLUGINS([tremor])
1926     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
1927    ],[])
1928 fi
1929
1930 dnl
1931 dnl  tarkin decoder plugin
1932 dnl
1933 AC_ARG_ENABLE(tarkin,
1934 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1935 if test "${enable_tarkin}" = "yes"
1936 then
1937   AC_ARG_WITH(tarkin-tree,
1938   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1939   if test -n "${with_tarkin_tree}"
1940   then
1941     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1942     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1943     if test -f "${real_tarkin_tree}/tarkin.o"
1944     then
1945       AX_ADD_BUILTINS([tarkin])
1946       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
1947       AX_ADD_LDFLAGS([tarkin],[${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])
1948       AC_MSG_RESULT(yes)
1949     else
1950       dnl  The given tarkin tree wasn't built
1951       AC_MSG_RESULT(no)
1952       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1953                     make sure you compiled tarkin in ${with_tarkin_tree}])
1954     fi
1955   fi
1956 fi
1957
1958 dnl
1959 dnl  theora decoder plugin
1960 dnl
1961 AC_ARG_ENABLE(theora,
1962 [  --enable-theora         experimental theora codec (default disabled)])
1963 if test "${enable_theora}" = "yes"
1964 then
1965   AC_CHECK_HEADERS(theora/theora.h, [
1966     AC_CHECK_LIB(theora, theora_granule_time, [
1967       AX_ADD_BUILTINS([theora])
1968       if test "${SYS}" = "darwin"; then
1969         theora_libs="-ltheora"
1970       else
1971         theora_libs="-ltheora -logg"
1972       fi
1973       AX_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
1974       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1975 You also need to check that you have a libogg posterior to the 1.0 release.])],
1976       [-logg])
1977   ])
1978 fi
1979
1980 dnl
1981 dnl   subsdec support
1982 dnl
1983 AX_ADD_LDFLAGS([subsdec],[${LIBICONV}])
1984 AX_ADD_CPPFLAGS([subsdec],[${INCICONV}])
1985 AX_ADD_PLUGINS([subsdec])
1986
1987
1988 dnl
1989 dnl  Video Filters
1990 dnl
1991
1992 dnl
1993 dnl   png
1994 dnl
1995 AC_CHECK_HEADERS(png.h, [
1996     AX_ADD_LDFLAGS([logo],[-lpng -lz])
1997     AX_ADD_PLUGINS([logo])])
1998
1999 dnl
2000 dnl  Video plugins
2001 dnl
2002
2003 AC_ARG_WITH(,[Video plugins:])
2004
2005 dnl Check for DPMS
2006 if test "${SYS}" != "mingw32"
2007 then
2008   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2009   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
2010     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
2011     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
2012       AC_MSG_RESULT(yes)
2013       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
2014                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
2015     ],[
2016       AC_MSG_RESULT(no)
2017     ])
2018   ],,[
2019     #include <X11/Xlib.h>
2020   ])
2021   CPPFLAGS="${CPPFLAGS_save}"
2022 fi
2023
2024 dnl
2025 dnl  X11 module
2026 dnl  (enabled by default except on win32)
2027 dnl
2028 AC_ARG_ENABLE(x11,
2029   [  --enable-x11            X11 support (default enabled)])
2030 if test "${enable_x11}" != "no" &&
2031   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2032   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2033   AC_CHECK_HEADERS(X11/Xlib.h, [
2034     AX_ADD_PLUGINS([x11])
2035     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2036     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
2037     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
2038       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2039       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
2040         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2041         AX_ADD_LDFLAGS([x11],[-lXinerama])
2042       ])
2043       CFLAGS="${CFLAGS_save}"
2044     ])
2045   ])
2046   CPPFLAGS="${CPPFLAGS_save}"
2047 fi
2048
2049 dnl
2050 dnl  XVideo module
2051 dnl  (enabled by default except on win32)
2052 dnl
2053 AC_ARG_ENABLE(xvideo,
2054   [  --enable-xvideo         XVideo support (default enabled)])
2055 if test "${enable_xvideo}" != "no" &&
2056   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2057   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2058   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2059     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2060     AC_CHECK_LIB(Xv_pic,XvPutImage,
2061       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
2062       AX_ADD_PLUGINS([xvideo])
2063       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2064       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
2065       AC_CHECK_LIB(Xv,XvPutImage,[
2066         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
2067         AX_ADD_PLUGINS([xvideo])
2068         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2069         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2070       ],[
2071         # Otherwise... well, do nothing.
2072         :
2073       ])
2074     )
2075     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2076       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2077         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2078         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2079       ])
2080     ])
2081     CFLAGS="${CFLAGS_save}"
2082   ]
2083   CPPFLAGS="${CPPFLAGS_save}")
2084 fi
2085
2086 dnl
2087 dnl  SDL module
2088 dnl
2089 AC_ARG_ENABLE(sdl,
2090   [  --enable-sdl            SDL support (default enabled)])
2091 if test "${enable_sdl}" != "no"
2092 then
2093   SDL_PATH="${PATH}"
2094   AC_ARG_WITH(sdl-config-path,
2095     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2096     [ if test "${with_sdl_config_path}" != "no"
2097       then
2098         SDL_PATH="${with_sdl_config_path}:${PATH}"
2099       fi ])
2100   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2101   SDL_CONFIG="${SDL12_CONFIG}"
2102   SDL_HEADER="SDL12/SDL.h"
2103   if test "${SDL_CONFIG}" = "no"
2104   then
2105     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2106     SDL_CONFIG=${SDL11_CONFIG}
2107     SDL_HEADER="SDL11/SDL.h"
2108   fi
2109   if test "${SDL_CONFIG}" = "no"
2110   then
2111     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2112     SDL_HEADER="SDL/SDL.h"
2113   fi
2114   # check for cross-compiling
2115   SDL_PREFIX=
2116   AC_ARG_WITH(sdl-prefix,
2117     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2118                                e.g use as:
2119                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2120   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2121   then
2122     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2123   fi
2124   if test "${SDL_CONFIG}" != "no"
2125   then
2126     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2127     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2128     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2129     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2130     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2131       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2132       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2133           As a last resort we also test for SDL.h presence),
2134       [ AC_MSG_ERROR([The development package for SDL is not installed.
2135 Please install it and try again. Alternatively you can also configure with
2136 --disable-sdl.])
2137       ])])
2138     CPPFLAGS="${CPPFLAGS_save}"
2139     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2140     then
2141       AC_MSG_ERROR([The development package for SDL is not installed.
2142 Please install it and try again. Alternatively you can also configure with
2143 --disable-sdl.])
2144     fi
2145   elif test "${enable_sdl}" =  "yes"
2146   then
2147     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2148 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2149     ])
2150   fi
2151 fi
2152
2153 dnl
2154 dnl  freetype module
2155 dnl
2156 AC_ARG_ENABLE(freetype,
2157   [  --enable-freetype       freetype support (default enabled)])
2158 if test "${enable_freetype}" != "no"
2159 then
2160   FREETYPE_PATH="${PATH}"
2161   AC_ARG_WITH(freetype-config-path,
2162     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2163     [ if test "${with_freetype_config_path}" != "no"
2164       then
2165         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2166       fi ])
2167   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2168
2169   if test "${FREETYPE_CONFIG}" != "no"
2170   then
2171     AX_ADD_PLUGINS([freetype])
2172     AX_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags`])
2173     AX_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs`])
2174     AC_CHECK_HEADERS(Carbon/Carbon.h,
2175       [AX_ADD_LDFLAGS([freetype],[-framework Carbon])])
2176     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2177   elif test "${enable_freetype}" =  "yes"
2178   then
2179     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2180 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2181     ])
2182   fi
2183 fi
2184
2185 dnl
2186 dnl  Qt Embedded module
2187 dnl  (disabled by default)
2188 dnl
2189 AC_ARG_ENABLE(qte,
2190   [  --enable-qte            QT Embedded support (default disabled)])
2191 if test "${enable_qte}" = "yes"
2192 then
2193   AC_ARG_WITH(qte,
2194   [    --with-qte=PATH       Qt Embedded headers and libraries])
2195   if test "${with_qte}" != "no" -a -n "${with_qte}"
2196   then
2197     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2198     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2199   else
2200     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2201     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2202   fi
2203   AX_ADD_PLUGINS([qte])
2204   NEED_QTE_MAIN=yes
2205   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2206   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2207     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2208   ] )
2209   CPPFLAGS="${CPPFLAGS_save}"
2210 fi
2211
2212 dnl
2213 dnl  Windows DirectX module
2214 dnl
2215 AC_ARG_ENABLE(directx,
2216   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2217 if test "${enable_directx}" != "no"
2218 then
2219   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2220   then
2221     AC_ARG_WITH(directx,
2222     [    --with-directx=PATH   Win32 DirectX headers])
2223     if test -z "${with_directx}"
2224     then
2225       AC_CHECK_HEADERS(ddraw.h,
2226       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2227         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2228     else
2229       AC_MSG_CHECKING(for directX headers in ${with_directx})
2230       if test -f ${with_directx}/ddraw.h
2231       then
2232         AX_ADD_PLUGINS([vout_directx aout_directx])
2233         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2234         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2235         AC_MSG_RESULT(yes)
2236       else
2237         AC_MSG_RESULT(no)
2238         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2239       fi
2240     fi
2241   fi
2242 fi
2243
2244 dnl
2245 dnl  Linux framebuffer module
2246 dnl
2247 AC_ARG_ENABLE(fb,
2248   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2249     if test "${enable_fb}" != "no"
2250     then
2251       AC_CHECK_HEADERS(linux/fb.h, [
2252         AX_ADD_PLUGINS([fb])
2253       ])
2254     fi
2255
2256 dnl
2257 dnl  Linux MGA module
2258 dnl
2259 AC_ARG_ENABLE(mga,
2260   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2261   [ if test "${enable_mga}" = "yes"
2262     then
2263       AX_ADD_PLUGINS([mga xmga])
2264     fi ])
2265
2266 dnl
2267 dnl  SVGAlib module
2268 dnl
2269 AC_ARG_ENABLE(svgalib,
2270   [  --enable-svgalib        SVGAlib support (default disabled)])
2271 if test "${enable_svgalib}" = "yes"
2272 then
2273   AX_ADD_PLUGINS([svgalib])
2274   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2275 fi
2276
2277 dnl
2278 dnl  GGI module
2279 dnl
2280 AC_ARG_ENABLE(ggi,
2281   [  --enable-ggi            GGI support (default disabled)])
2282 if test "${enable_ggi}" = "yes"
2283 then
2284   AX_ADD_PLUGINS([ggi])
2285   AX_ADD_LDFLAGS([ggi],[-lggi])
2286   AC_ARG_WITH(ggi,
2287     [    --with-ggi=PATH       path to libggi],
2288     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2289       then
2290         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2291         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2292       fi ])
2293 fi
2294
2295 dnl
2296 dnl  Glide module
2297 dnl
2298 AC_ARG_ENABLE(glide,
2299   [  --enable-glide          Glide (3dfx) support (default disabled)])
2300 if test "${enable_glide}" = "yes"
2301 then
2302   AX_ADD_PLUGINS([glide])
2303   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2304   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2305   AC_ARG_WITH(glide,
2306     [    --with-glide=PATH     path to libglide],
2307     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2308       then
2309         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2310         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2311       fi ])
2312 fi
2313
2314 dnl
2315 dnl  AA plugin
2316 dnl
2317 AC_ARG_ENABLE(aa,
2318   [  --enable-aa             aalib output (default disabled)])
2319 if test "${enable_aa}" = "yes"
2320 then
2321   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2322   if test "${have_aa}" = "true"
2323   then
2324     AX_ADD_PLUGINS([aa])
2325     AX_ADD_LDFLAGS([aa],[-laa])
2326   fi
2327 fi
2328
2329 dnl
2330 dnl  win32 GDI plugin
2331 dnl
2332 AC_ARG_ENABLE(wingdi,
2333   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2334 if test "${enable_wingdi}" != "no"; then
2335   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2336     AX_ADD_PLUGINS([wingdi])
2337     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2338   fi
2339 fi
2340
2341 dnl
2342 dnl  Audio plugins
2343 dnl
2344
2345 AC_ARG_WITH(,[Audio plugins:])
2346
2347 dnl
2348 dnl  OSS /dev/dsp module (enabled by default except on win32)
2349 dnl
2350 AC_ARG_ENABLE(oss,
2351   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2352
2353 if test "${enable_oss}" != "no" &&
2354   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2355 then
2356   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2357     AX_ADD_PLUGINS([oss])
2358     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2359   ])
2360 fi
2361
2362 dnl
2363 dnl  Esound module
2364 dnl
2365 AC_ARG_ENABLE(esd,
2366   [  --enable-esd            Esound library support (default disabled)],
2367   [if test "${enable_esd}" = "yes"
2368    then
2369      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2370      if test "${ESD_CONFIG}" != "no"
2371      then
2372        AX_ADD_PLUGINS([esd])
2373        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2374        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2375      fi
2376    fi])
2377
2378 dnl
2379 dnl  aRts module
2380 dnl
2381 AC_ARG_ENABLE(arts,
2382   [  --enable-arts           aRts sound server (default disabled)],
2383   [if test "${enable_arts}" = "yes"
2384    then
2385      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2386      if test "${ARTS_CONFIG}" != "no"
2387      then
2388        AX_ADD_PLUGINS([arts])
2389        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2390        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2391      fi
2392    fi])
2393
2394 dnl
2395 dnl  ALSA module
2396 dnl
2397 AC_ARG_ENABLE(alsa,
2398   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2399   [if test "${enable_alsa}" = "yes"
2400    then
2401      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2402      if test "${have_alsa}" = "true"
2403      then
2404        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2405                        #define ALSA_PCM_NEW_SW_PARAMS_API
2406                        #include <alsa/asoundlib.h>],
2407           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2408            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2409        AX_ADD_PLUGINS([alsa])
2410        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2411      else
2412        AC_MSG_ERROR([Could not find ALSA development headers])
2413      fi
2414    fi])
2415
2416 dnl
2417 dnl  win32 waveOut plugin
2418 dnl
2419 AC_ARG_ENABLE(waveout,
2420   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2421 if test "${enable_waveout}" != "no"; then
2422   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2423     AX_ADD_PLUGINS([waveout])
2424     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2425   fi
2426 fi
2427
2428 dnl
2429 dnl  CoreAudio plugin
2430 dnl
2431 AC_ARG_ENABLE(coreaudio,
2432   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2433 if test "${enable_coreaudio}" != "no" &&
2434   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2435 then
2436   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h,
2437     [ AX_ADD_BUILTINS([coreaudio])
2438       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2439       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2440       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2441         AC_MSG_RESULT(yes)
2442         AX_ADD_PLUGINS([coreaudio_resampler])
2443         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2444       ],[ AC_MSG_RESULT(no) ])
2445     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2446 fi
2447
2448 dnl
2449 dnl  Interface plugins
2450 dnl
2451
2452 AC_ARG_WITH(,[Interface plugins:])
2453
2454 dnl special case for BeOS
2455 if test "${SYS}" = "beos"
2456 then
2457     AX_ADD_PLUGINS([beos])
2458 fi
2459
2460 dnl
2461 dnl Skins module
2462 dnl
2463 AC_ARG_ENABLE(skins,
2464   [  --enable-skins          Skins interface module (default enabled on Win32)])
2465 if test "${enable_skins}" != "no"; then
2466   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2467
2468     AX_ADD_PLUGINS([skins])
2469     ALIASES="${ALIASES} svlc"
2470     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2471     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2472     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2473
2474   else if test "${enable_skins}" = "yes"; then
2475     IMLIB2_PATH="${PATH}"
2476     AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2477     if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2478     AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-skins.])
2479     fi
2480
2481     AX_ADD_PLUGINS([skins])
2482     ALIASES="${ALIASES} svlc"
2483     AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2484     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2485     AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2486   fi fi
2487 fi
2488
2489 dnl
2490 dnl  Gtk+ module
2491 dnl
2492 AC_ARG_ENABLE(gtk,
2493   [  --enable-gtk            Gtk+ support (default enabled)])
2494 if test "${enable_gtk}" != "no"
2495 then
2496   GTK_PATH="${PATH}"
2497   AC_ARG_WITH(gtk-config-path,
2498     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2499     [ if test "${with_gtk_config_path}" != "no"
2500       then
2501         GTK_PATH="${with_gtk_config_path}:${PATH}"
2502       fi ])
2503   # look for gtk-config
2504   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2505   GTK_CONFIG=${GTK12_CONFIG}
2506   if test "${GTK_CONFIG}" = "no"
2507   then
2508     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2509   fi
2510   if test "${GTK_CONFIG}" != "no"
2511   then
2512     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2513     then
2514       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2515     fi
2516     if test "${SYS}" != "mingw32"; then
2517       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
2518       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
2519     else
2520       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
2521       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
2522     fi
2523     # now look for the gtk.h header
2524     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2525     ac_cv_gtk_headers=yes
2526     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2527       ac_cv_gtk_headers=no
2528       echo "Cannot find gtk development headers."
2529     ])
2530     if test "${ac_cv_gtk_headers}" = "yes"
2531     then
2532       AX_ADD_PLUGINS([gtk])
2533       if test "${SYS}" != "mingw32"; then
2534         NEED_GTK_MAIN=yes
2535       fi
2536       ALIASES="${ALIASES} gvlc"
2537     fi
2538     CPPFLAGS="${CPPFLAGS_save}"
2539   fi
2540 fi
2541
2542 dnl
2543 dnl  Gtk+2 module ! Disabled for know as it is unuseable and confuses users
2544 dnl
2545 dnl AC_ARG_ENABLE(gtk2,
2546 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
2547 dnl if test "${enable_gtk2}" = "yes"
2548 dnl then
2549 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2550 dnl   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2551 dnl   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2552 dnl   AX_ADD_PLUGINS([gtk2])
2553 dnl   if test "${SYS}" != "mingw32"; then
2554 dnl     NEED_GTK2_MAIN=yes
2555 dnl   fi
2556 dnl fi
2557
2558 dnl
2559 dnl  PDA Gtk+2 module
2560 dnl
2561 AC_ARG_ENABLE(pda,
2562   [  --enable-pda           PDA interface needs Gtk2 suport (default disabled)])
2563 if test "x${enable_pda}" = "xyes"
2564 then
2565   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2566   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2567   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2568   AX_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
2569   AX_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
2570   AX_ADD_PLUGINS([pda])
2571   if test "${SYS}" != "mingw32"; then
2572     NEED_GTK2_MAIN=yes
2573   fi
2574 fi
2575
2576 dnl
2577 dnl  Gnome module
2578 dnl
2579 AC_ARG_ENABLE(gnome,
2580   [  --enable-gnome          Gnome interface support (default disabled)],
2581   [if test "${enable_gnome}" = "yes"; then
2582     # look for gnome-config
2583     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2584     if test -x ${GNOME_CONFIG}
2585     then
2586        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
2587        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
2588     fi
2589     # now look for the gnome.h header
2590     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2591     AC_CHECK_HEADERS(gnome.h, [
2592       AX_ADD_PLUGINS([gnome])
2593       NEED_GTK_MAIN=yes
2594       NEED_GNOME_MAIN=yes
2595       ALIASES="${ALIASES} gnome-vlc"
2596       dnl We need this because of some moronic gnomesupport.h flavours
2597       AC_MSG_CHECKING(for strndup in gnome.h)
2598       AC_EGREP_HEADER(strndup,gnome.h,[
2599         AC_MSG_RESULT(yes)
2600         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2601                   Define if <gnome.h> defines strndup.)],[
2602         AC_MSG_RESULT(no)])
2603      ],[
2604       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2605 developement tools or remove the --enable-gnome option])
2606      ])
2607     CPPFLAGS="${CPPFLAGS_save}"
2608   fi])
2609
2610 dnl
2611 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
2612 dnl
2613 dnl AC_ARG_ENABLE(gnome2,
2614 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
2615 dnl if test "${enable_gnome2}" = "yes"
2616 dnl then
2617 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2618 dnl   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
2619 dnl   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
2620 dnl   AX_ADD_PLUGINS([gnome2])
2621 dnl   if test "${SYS}" != "mingw32"; then
2622 dnl     NEED_GNOME2_MAIN=yes
2623 dnl   fi
2624 dnl fi
2625
2626 dnl
2627 dnl  wxWindows module
2628 dnl
2629 AC_ARG_ENABLE(wxwindows,
2630   [  --enable-wxwindows      wxWindows support (default enabled)])
2631 if test "${enable_wxwindows}" != "no"
2632 then
2633   WXWINDOWS_PATH="${PATH}"
2634   AC_ARG_WITH(wx-config-path,
2635     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2636     [ if test "${with_wx_config_path}" != "no"
2637       then
2638         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2639       fi ])
2640   # look for wx-config
2641   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2642   if test "${WX_CONFIG}" != "no"
2643   then
2644     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2645     then
2646       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2647     fi
2648     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
2649     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
2650     # now look for the wxprec.h header
2651     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2652     ac_cv_wx_headers=yes
2653     AC_CHECK_HEADERS(wx/wxprec.h, , [
2654       ac_cv_wx_headers=no
2655       echo "Cannot find wxWindows development headers."
2656     ])
2657     if test "${ac_cv_wx_headers}" = "yes"
2658     then
2659       AX_ADD_PLUGINS([wxwindows])
2660       ALIASES="${ALIASES} wxvlc"
2661     fi
2662     CPPFLAGS="${CPPFLAGS_save}"
2663   fi
2664 fi
2665
2666 dnl
2667 dnl  Qt module
2668 dnl
2669 AC_ARG_ENABLE(qt,
2670   [  --enable-qt             Qt interface support (default disabled)],
2671   [if test "${enable_qt}" = "yes"; then
2672      AX_ADD_PLUGINS([qt])
2673      ALIASES="${ALIASES} qvlc"
2674      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
2675      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2676      AC_CHECK_LIB(qt-mt,main,[
2677        AX_ADD_LDFLAGS([qt],[-lqt-mt])
2678      ],[
2679        AC_CHECK_LIB(qt,main,[
2680          AX_ADD_LDFLAGS([qt],[-lqt])
2681        ])
2682      ])
2683      LDFLAGS="${LDFLAGS_save}"
2684      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2685      if test -x ${QTDIR}/bin/moc
2686      then
2687        MOC=${QTDIR}/bin/moc
2688      else
2689        MOC=moc
2690      fi
2691    fi])
2692
2693 dnl
2694 dnl  KDE module
2695 dnl
2696 AC_ARG_ENABLE(kde,
2697   [  --enable-kde            KDE interface support (default disabled)],
2698   [if test "${enable_kde}" = "yes"; then
2699      AX_ADD_PLUGINS([kde])
2700      ALIASES="${ALIASES} kvlc"
2701      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
2702      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2703      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2704      AC_CHECK_LIB(kfile,main,[
2705        AX_ADD_LDFLAGS([kde],[-lkfile])
2706      ])
2707      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2708      AC_CHECK_LIB(kdeui,main,[
2709        AX_ADD_LDFLAGS([kde],[-lkdeui])
2710      ])
2711      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2712      AC_CHECK_LIB(kio,main,[
2713        AX_ADD_LDFLAGS([kde],[-lkio])
2714      ])
2715      LDFLAGS="${LDFLAGS_save}"
2716      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
2717      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
2718      if test -x ${QTDIR}/bin/moc
2719      then
2720        MOC=${QTDIR}/bin/moc
2721      else
2722        MOC=moc
2723      fi
2724    fi])
2725
2726 dnl
2727 dnl  Opie QT embedded module
2728 dnl
2729 AC_ARG_ENABLE(opie,
2730   [  --enable-opie           Qt embedded interface support (default disabled)],
2731   [if test "${enable_opie}" = "yes"; then
2732      AC_ARG_WITH(qte,
2733      [    --with-qte=PATH       Qt Embedded headers and libraries])
2734      if test "${with_qte}" != "no" -a -n "${with_qte}"
2735      then
2736        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2737        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2738      else
2739        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
2740        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
2741      fi
2742      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2743      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2744        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2745      ] )
2746      CPPFLAGS="${CPPFLAGS_save}"
2747
2748      AX_ADD_PLUGINS([opie])
2749      NEED_QTE_MAIN=yes
2750      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
2751      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
2752      if test "${with_qte}" != "no" -a -n "${with_qte}"
2753      then
2754        MOC=${with_qte}/bin/moc
2755      else
2756        MOC=${QTDIR}/bin/moc
2757      fi
2758    fi])
2759
2760 dnl
2761 dnl  MacOS X module
2762 dnl
2763 AC_ARG_ENABLE(macosx,
2764   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2765   [if test "${enable_macosx}" = "yes"
2766    then
2767      AX_ADD_BUILTINS([macosx])
2768      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2769    fi],
2770   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2771      AX_ADD_BUILTINS([macosx])
2772      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2773    )])
2774
2775 dnl
2776 dnl  QNX RTOS module
2777 dnl
2778 AC_ARG_ENABLE(qnx,
2779   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2780     if test "${enable_qnx}" != "no"
2781     then
2782       AC_CHECK_HEADERS(Ph.h, [
2783         AX_ADD_PLUGINS([qnx])
2784         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
2785       ])
2786     fi
2787
2788 dnl
2789 dnl  ncurses module
2790 dnl
2791 AC_ARG_ENABLE(ncurses,
2792   [  --enable-ncurses        ncurses interface support (default disabled)],
2793   [if test "${enable_ncurses}" = "yes"; then
2794      AX_ADD_PLUGINS([ncurses])
2795      AX_ADD_LDFLAGS([ncurses],[-lncurses])
2796    fi])
2797
2798 dnl
2799 dnl  XOSD plugin
2800 dnl
2801 AC_ARG_ENABLE(xosd,
2802   [  --enable-xosd           xosd interface support (default disabled)])
2803 if test "${enable_xosd}" = "yes"
2804 then
2805   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2806   AC_CHECK_LIB(xosd,xosd_set_offset,
2807       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2808     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2809         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2810       AC_TRY_COMPILE([#include <xosd.h>],
2811          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2812           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2813   if test "${have_xosd}" = "true"
2814   then
2815     AX_ADD_PLUGINS([xosd])
2816     AX_ADD_LDFLAGS([xosd],[-lxosd])
2817   fi
2818 fi
2819
2820 dnl
2821 dnl  SLP access plugin
2822 dnl
2823 AC_ARG_ENABLE(slp,
2824   [  --enable-slp            SLP service discovery support (default enabled)])
2825 if test "${enable_slp}" != "no"
2826 then
2827   AC_ARG_WITH(slp,
2828   [    --with-slp=PATH       libslp headers and libraries])
2829   if test -z "${with_slp}"
2830   then
2831     AC_CHECK_HEADER(slp.h, have_slp="true", have_slp="false")
2832     if test "${have_slp}" = "true"
2833     then
2834       AX_ADD_PLUGINS([slp])
2835       AX_ADD_LDFLAGS([slp],[-lslp])
2836     fi
2837   else
2838     AC_MSG_CHECKING(for slp headers in ${with_slp})
2839     if test -f ${with_slp}/slp.h
2840     then
2841       dnl  Use ${with_slp}/libslp/slp.h
2842       AC_MSG_RESULT(yes)
2843       AX_ADD_PLUGINS([slp])
2844       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
2845       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
2846     else
2847       dnl  No libslp could be found, sorry
2848       AC_MSG_RESULT(no)
2849       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2850     fi
2851   fi
2852 fi
2853
2854 dnl
2855 dnl  Lirc plugin
2856 dnl
2857 AC_ARG_ENABLE(lirc,
2858   [  --enable-lirc           lirc support (default disabled)])
2859 if test "${enable_lirc}" = "yes"
2860 then
2861   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2862   if test "${have_lirc}" = "true"
2863   then
2864     AX_ADD_PLUGINS([lirc])
2865     AX_ADD_LDFLAGS([lirc],[-llirc_client])
2866   fi
2867 fi
2868
2869 dnl
2870 dnl  Joystick plugin
2871 dnl
2872 AC_ARG_ENABLE(joystick,
2873   [  --enable-joystick       joystick control (default disabled)])
2874 if test "${enable_joystick}" = "yes"
2875 then
2876  AC_CHECK_HEADER( linux/joystick.h,
2877                 [AX_ADD_PLUGINS([joystick])]
2878                 )
2879 fi
2880
2881
2882 dnl
2883 dnl corba (ORBit) plugin
2884 dnl
2885 AC_ARG_ENABLE(corba,
2886   [  --enable-corba          corba interface support (default disabled)])
2887 if test "${enable_corba}" = "yes"; then
2888   ORBIT_PATH="${PATH}"
2889   AC_ARG_WITH(orbit-config-path,
2890   [    --with-orbit-config-path=PATH orbit-config path (default search in \$PATH)])
2891   if test "${with_orbit_config_path}" != "no"; then
2892     ORBIT_PATH="${with_orbit_config_path}:${PATH}"
2893   fi
2894   # look for orbit2-config
2895   AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no, ${ORBIT_PATH})
2896   if test "${ORBIT_CONFIG}" != "no"; then
2897     AX_ADD_CFLAGS(corba,[`${ORBIT_CONFIG} --cflags server`])
2898     AX_ADD_LDFLAGS(corba,[`${ORBIT_CONFIG} --libs server | sed 's,-rdynamic,,'`])
2899     # now look for the orbit.h header
2900     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_corba}"
2901     ac_cv_corba_headers=yes
2902     AC_CHECK_HEADERS(orbit/orbit.h, , [
2903       ac_cv_corba_headers=no
2904       AC_MSG_ERROR([Could not find corba development headers])
2905     ])
2906     if test "${ac_cv_corba_headers}" = "yes"; then
2907       AX_ADD_PLUGINS(corba)
2908     fi
2909     CPPFLAGS="${CPPFLAGS_save}"
2910   fi
2911 fi
2912
2913 AC_ARG_WITH(,[Misc options:])
2914
2915 dnl
2916 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2917 dnl
2918 dnl  We give the user the opportunity to specify
2919 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2920 dnl
2921 AC_ARG_WITH(words,
2922   [  --with-words=endianness set endianness (big or little)])
2923   case "${with_words}" in
2924     big)
2925       ac_cv_c_bigendian=yes
2926       ;;
2927     little)
2928       ac_cv_c_bigendian=no
2929       ;;
2930     *)
2931       dnl  Try to guess endianness by matching patterns on a compiled
2932       dnl  binary, by looking for an ASCII or EBCDIC string
2933       AC_CACHE_CHECK([whether the byte order is big-endian],
2934         [ac_cv_c_bigendian],
2935         [ac_cv_c_bigendian="unknown"
2936         [cat >conftest.c <<EOF
2937         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2938         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2939         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2940         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2941         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2942         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2943         int main(void) { _a(); _e(); return 0; }
2944 EOF
2945         ]
2946         if test -f conftest.c
2947         then
2948           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2949               && test -f conftest.o
2950           then
2951             if test "`strings conftest.o | grep BIGenDianSyS`"
2952             then
2953               ac_cv_c_bigendian="yes"
2954             fi
2955             if test "`strings conftest.o | grep LiTTleEnDian`"
2956             then
2957               ac_cv_c_bigendian="no"
2958             fi
2959           fi
2960         fi
2961       ])
2962       if test "${ac_cv_c_bigendian}" = "unknown"
2963       then
2964         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2965       fi
2966       ;;
2967   esac
2968 dnl  Now we know what to use for endianness, just put it in the header
2969 if test "${ac_cv_c_bigendian}" = "yes"
2970 then
2971   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
2972 fi
2973
2974 dnl
2975 dnl  Mozilla plugin
2976 dnl
2977 mozilla=false
2978 AC_ARG_ENABLE(mozilla,
2979   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
2980 if test "${enable_mozilla}" = "yes"
2981 then
2982   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
2983   if test "${MOZILLA_CONFIG}" = "no"
2984   then
2985     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
2986   else
2987     if test "${SYS}" != "mingw32"; then
2988       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
2989       AC_CHECK_LIB(Xt,XtStrings,[
2990         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
2991       ])
2992       LDFLAGS="${LDFLAGS_save}"
2993     fi
2994     mozilla=:
2995     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
2996     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
2997     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
2998     dnl Not necessarily in ${PATH}
2999     if test -z "${XPIDL}" -o ! -x "${XPIDL}"
3000     then
3001       XPIDL="/usr/lib/mozilla/xpidl"
3002     fi
3003   fi
3004 fi
3005 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3006
3007 dnl
3008 dnl  test plugins
3009 dnl
3010 AC_ARG_ENABLE(testsuite,
3011   [  --enable-testsuite      build test modules (default disabled)])
3012 if test "${enable_testsuite}" = "yes"
3013 then
3014   TESTS="test1 test2 test3 test4"
3015
3016   dnl  we define those so that bootstrap sets the right linker
3017   AX_ADD_CXXFLAGS([test2],[])
3018   AX_ADD_OBJCFLAGS([test3],[])
3019   dnl  this one is needed until automake knows what to do
3020   AX_ADD_LDFLAGS([test3],[-lobjc])
3021
3022   AX_ADD_PLUGINS([${TESTS}])
3023   #AX_ADD_BUILTINS([${TESTS}])
3024 fi
3025
3026 dnl
3027 dnl  gtk_main plugin
3028 dnl
3029 if test "${NEED_GTK_MAIN}" != "no"
3030 then
3031     AX_ADD_PLUGINS([gtk_main])
3032     AX_ADD_CFLAGS([gtk pda],[-DNEED_GTK_MAIN])
3033     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk} ${CFLAGS_pda}])
3034     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk} ${LDFLAGS_pda}])
3035 fi
3036
3037 if test "${NEED_GNOME_MAIN}" != "no"
3038 then
3039     AX_ADD_PLUGINS([gnome_main])
3040     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_pda} ${CFLAGS_gnome}])
3041     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_pda} ${LDFLAGS_gnome}])
3042 fi
3043
3044 if test "${NEED_GTK2_MAIN}" != "no"
3045 then
3046     AX_ADD_PLUGINS([gtk2_main])
3047     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3048     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2}])
3049     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2}])
3050 fi
3051
3052 if test "${NEED_GNOME2_MAIN}" != "no"
3053 then
3054     AX_ADD_PLUGINS([gnome2_main])
3055     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3056     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3057 fi
3058
3059 dnl
3060 dnl  qte_main plugin
3061 dnl
3062 if test "${NEED_QTE_MAIN}" != "no"
3063 then
3064     AX_ADD_PLUGINS([qte_main])
3065     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3066     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3067     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3068 fi
3069
3070
3071 dnl
3072 dnl  Plugin and builtin checks
3073 dnl
3074 builtin_support=false
3075 plugin_support=:
3076
3077 dnl Support for plugins - this must be AT THE END
3078 AC_ARG_ENABLE(plugins,
3079   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3080   [if test "${enable_plugins}" = "no"
3081    then
3082      plugin_support=false
3083    fi])
3084
3085 dnl Automagically disable plugins if there is no system support for
3086 dnl dynamically loadable files (.so, .dll, .dylib).
3087 dnl don't forget vlc-win32 still can load .dll as plugins
3088 if test "${ac_cv_header_dlfcn_h}" = "no" -a "${ac_cv_header_image_h}" = "no" -a "${SYS}" != "mingw32"
3089 then
3090   echo "*** Your system doesn't have plugin support. All plugins will be built"
3091   echo "statically."
3092   plugin_support=false
3093 fi
3094
3095 dnl Export automake variables
3096 if ${plugin_support}
3097 then
3098   for plugin in `echo ${PLUGINS}`
3099   do
3100     eval "${plugin}_p=yes"
3101   done
3102 else
3103   AX_ADD_BUILTINS([${PLUGINS}])
3104   PLUGINS=""
3105 fi
3106 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3107
3108 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3109 then
3110   builtin_support=:
3111   for builtin in `echo ${BUILTINS}`
3112   do
3113     eval "${builtin}_b=yes"
3114   done
3115 fi]
3116 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3117
3118 dnl Import conditional variables generated by bootstrap
3119 AX_VLC_CONDITIONALS
3120
3121 dnl
3122 dnl  Stuff used by the program
3123 dnl
3124 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3125 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3126 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3127
3128 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
3129 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3130 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3131 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3132
3133 DATA_PATH="${ac_tool_prefix}/share/vlc"
3134 AC_SUBST(DATA_PATH)
3135 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3136 AC_SUBST(PLUGIN_PATH)
3137
3138 dnl
3139 dnl  Handle substvars that use $(top_srcdir)
3140 dnl
3141 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
3142 AC_SUBST(VLC_CONFIG)
3143 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3144
3145 dnl
3146 dnl  Restore *FLAGS
3147 dnl
3148 AX_RESTORE_FLAGS
3149
3150 dnl
3151 dnl  Create the vlc-config script
3152 dnl
3153 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3154 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3155
3156 dnl
3157 dnl  Configuration is finished
3158 dnl
3159 AC_SUBST(SYS)
3160 AC_SUBST(ARCH)
3161 AC_SUBST(ALIASES)
3162 AC_SUBST(ASM)
3163 AC_SUBST(MOC)
3164 AC_SUBST(WINDRES)
3165 AC_SUBST(XPIDL)
3166 AC_SUBST(LIBEXT)
3167 AC_SUBST(INCLUDES)
3168 AC_SUBST(ALL_LINGUAS)
3169
3170 dnl Import substitutions generated by bootstrap
3171 AX_VLC_SUBSTS
3172
3173 dnl Create vlc-config.in
3174 AX_OUTPUT_VLC_CONFIG_IN
3175
3176 AC_OUTPUT([
3177   vlc-config
3178
3179   Makefile
3180   autotools/Makefile
3181   debian/Makefile
3182   doc/Makefile
3183   intl/Makefile
3184   ipkg/Makefile
3185   lib/Makefile
3186   modules/Makefile
3187   mozilla/Makefile
3188   m4/Makefile
3189   po/Makefile.in
3190   share/Makefile
3191   src/Makefile
3192
3193   modules/access/Makefile
3194   modules/access/dvb/Makefile
3195   modules/access/dvd/Makefile
3196   modules/access/dvdplay/Makefile
3197   modules/access/dvdread/Makefile
3198   modules/access/mms/Makefile
3199   modules/access/pvr/Makefile
3200   modules/access/satellite/Makefile
3201   modules/access/v4l/Makefile
3202   modules/access/vcd/Makefile
3203   modules/access_output/Makefile
3204   modules/audio_filter/Makefile
3205   modules/audio_filter/channel_mixer/Makefile
3206   modules/audio_filter/converter/Makefile
3207   modules/audio_filter/resampler/Makefile
3208   modules/audio_mixer/Makefile
3209   modules/audio_output/Makefile
3210   modules/codec/Makefile
3211   modules/codec/a52old/Makefile
3212   modules/codec/a52old/downmix/Makefile
3213   modules/codec/a52old/imdct/Makefile
3214   modules/codec/cinepak/Makefile
3215   modules/codec/faad/Makefile
3216   modules/codec/ffmpeg/Makefile
3217   modules/codec/ffmpeg/postprocessing/Makefile
3218   modules/codec/mpeg_audio/Makefile
3219   modules/codec/mpeg_video/Makefile
3220   modules/codec/mpeg_video/idct/Makefile
3221   modules/codec/mpeg_video/motion/Makefile
3222   modules/codec/spudec/Makefile
3223   modules/codec/subsdec/Makefile
3224   modules/control/Makefile
3225   modules/control/corba/Makefile
3226   modules/control/lirc/Makefile
3227   modules/control/rc/Makefile
3228   modules/demux/Makefile
3229   modules/demux/asf/Makefile
3230   modules/demux/avi/Makefile
3231   modules/demux/mp4/Makefile
3232   modules/demux/mpeg/Makefile
3233   modules/demux/util/Makefile
3234   modules/encoder/Makefile
3235   modules/encoder/ffmpeg/Makefile
3236   modules/gui/Makefile
3237   modules/gui/beos/Makefile
3238   modules/gui/pda/Makefile
3239   modules/gui/gtk/Makefile
3240   modules/gui/gtk2/Makefile
3241   modules/gui/kde/Makefile
3242   modules/gui/macosx/Makefile
3243   modules/gui/ncurses/Makefile
3244   modules/gui/qnx/Makefile
3245   modules/gui/qt/Makefile
3246   modules/gui/skins/Makefile
3247   modules/gui/wxwindows/Makefile
3248   modules/misc/Makefile
3249   modules/misc/dummy/Makefile
3250   modules/misc/logger/Makefile
3251   modules/misc/memcpy/Makefile
3252   modules/misc/network/Makefile
3253   modules/misc/testsuite/Makefile
3254   modules/mux/Makefile
3255   modules/mux/mpeg/Makefile
3256   modules/packetizer/Makefile
3257   modules/stream_out/Makefile
3258   modules/video_chroma/Makefile
3259   modules/video_filter/Makefile
3260   modules/video_filter/deinterlace/Makefile
3261   modules/video_output/Makefile
3262   modules/video_output/directx/Makefile
3263   modules/video_output/mga/Makefile
3264   modules/video_output/qte/Makefile
3265   modules/video_output/x11/Makefile
3266   modules/visualization/Makefile
3267   modules/visualization/scope/Makefile
3268   modules/visualization/xosd/Makefile
3269 ],[
3270   chmod 0755 vlc-config
3271 ])
3272
3273 dnl Generate makefiles found by bootstrap
3274
3275 printf "
3276 vlc configuration
3277 --------------------
3278 vlc version           : ${VERSION}
3279 system                : ${SYS}
3280 architecture          : ${ARCH}
3281 build flavour         : "
3282 test "${enable_debug}" = "yes" && printf "debug "
3283 test "${enable_cprof}" = "yes" && printf "cprof "
3284 test "${enable_gprof}" = "yes" && printf "gprof "
3285 test "${enable_optimizations}" = "yes" && printf "optim "
3286 test "${enable_release}" = "yes" && printf "release " || printf "devel "
3287 echo "
3288 vlc aliases           :${ALIASES}
3289
3290 You can tune the compiler flags in vlc-config.
3291 To build vlc and its plugins, type \`make'.
3292 "
3293