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

   1 dnl Autoconf settings for vlc
   2 dnl $Id: configure.ac,v 1.23 2003/07/03 19:25:51 garf Exp $
   3
   4 AC_INIT(vlc,0.6.0)
   5
   6 CONFIGURE_LINE="$0 $*"
   7 CODENAME="Trevelyan"
   8
   9 AC_PREREQ(2.50)
  10 AC_CONFIG_SRCDIR(src/libvlc.c)
  11 AC_CONFIG_AUX_DIR(autotools)
  12 AC_CANONICAL_SYSTEM
  13
  14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
  15 dnl them. And we need the comma otherwize automake will choke on it.
  16 AM_INIT_AUTOMAKE(vlc,0.6.0)
  17 AM_CONFIG_HEADER(config.h)
  18
  19 dnl
  20 dnl  Save *FLAGS
  21 dnl
  22 AX_SAVE_FLAGS
  23
  24 dnl
  25 dnl Check for tools
  26 dnl
  27 AC_PROG_CC
  28 AM_PROG_CC_C_O
  29 AC_PROG_CPP
  30 AC_PROG_CXX
  31 AC_PROG_MAKE_SET
  32 AC_PROG_INSTALL
  33
  34 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
  35 dnl now otherwise it might be set in an obscure if statement.
  36 AC_EGREP_CPP(foo,foo)
  37
  38 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
  39 AC_MSG_CHECKING(for an Objective-C compiler)
  40 OBJC="${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     dnl Check if we have BONE (old net_server doesn't have libsocket.so)
 142     AC_CHECK_LIB(socket, connect,
 143         AX_ADD_LDFLAGS([vlc access_mms ipv4 httpd],[-lsocket -lbind]))
 144     ;;
 145   *)
 146     SYS="${target_os}"
 147     ;;
 148 esac
 149 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
 150 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
 151 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
 152
 153 dnl
 154 dnl Gettext stuff
 155 dnl
 156 ALL_LINGUAS="de en_GB fr it ja no ru nl pl sv"
 157 AM_GNU_GETTEXT_VERSION(0.11.5)
 158 AM_GNU_GETTEXT
 159 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
 160   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
 161   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
 162 else
 163   AC_CHECK_FUNCS(textdomain,,[
 164     AC_CHECK_LIB(intl,textdomain,
 165       AX_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
 166       ${LIBINTL}
 167     )
 168   ])
 169 fi
 170 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
 171 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
 172
 173 AC_MSG_CHECKING(for suffix of libraries)
 174 AC_MSG_RESULT(${LIBEXT})
 175
 176 dnl Check for the need to include the mingwex lib for mingw32
 177 if test "${SYS}" = "mingw32"
 178 then
 179     AC_CHECK_LIB(mingwex,opendir,
 180         AC_CHECK_LIB(mingw32,opendir,AX_ADD_LDFLAGS([vlc],[]),
 181             [AX_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
 182     )
 183 fi
 184
 185 dnl Check for fnative-struct or mms-bitfields support for mingw32
 186 if test "${SYS}" = "mingw32"
 187 then
 188     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 189         [ac_cv_c_mms_bitfields],
 190         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 191          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 192     if test "${ac_cv_c_mms_bitfields}" != "no"; then
 193         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
 194         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
 195     else
 196         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
 197             [ac_cv_c_fnative_struct],
 198             [CFLAGS="${CFLAGS_save} -fnative-struct"
 199              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
 200         if test "${ac_cv_c_fnative_struct}" != "no"; then
 201             CFLAGS_save="${CFLAGS_save} -fnative-struct";
 202             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
 203         fi
 204     fi
 205
 206     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 207 fi
 208
 209 dnl Check for fvtable-thunks support for mingw32
 210 if test "${SYS}" = "mingw32"
 211 then
 212 AC_LANG_PUSH(C++)
 213     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
 214         [ac_cv_cxx_fvtable_thunks],
 215         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
 216          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
 217                         ac_cv_cxx_fvtable_thunks=no)])
 218     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
 219         CXXFLAGS_mingw32_special="-fvtable-thunks"
 220     fi
 221
 222     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
 223 AC_LANG_POP(C++)
 224 fi
 225
 226 dnl Flags for plugin compilation
 227 case "${SYS}" in
 228   mingw32|cygwin)
 229     AX_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 230     AX_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
 231     AX_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 232     ;;
 233   *)
 234     AX_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
 235     AX_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
 236     AX_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
 237     AX_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
 238     ;;
 239 esac
 240
 241 dnl The -DSYS_FOO flag
 242 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 243
 244 dnl Check for system libs needed
 245 need_libc=false
 246
 247 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)
 248
 249 dnl Check for usual libc functions
 250 AC_CHECK_FUNCS(strdup strndup atof lseek)
 251 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
 252 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
 253
 254 AC_CHECK_FUNCS(connect,,[
 255   AC_CHECK_LIB(socket,connect,[
 256     AX_ADD_LDFLAGS([vlc ipv4],-lsocket)
 257   ])
 258 ])
 259
 260 AC_CHECK_FUNCS(send,,[
 261   AC_CHECK_LIB(socket,send,[
 262     AX_ADD_LDFLAGS([access_http access_mms access_udp access_ftp sap http access_output_udp],[-lsocket])
 263   ])
 264 ])
 265
 266 AC_CHECK_FUNCS(gethostbyname,,[
 267   AC_CHECK_LIB(nsl,gethostbyname,[
 268     AX_ADD_LDFLAGS([ipv4 httpd vlc],[-lnsl])
 269   ],[
 270     AC_CHECK_LIB(bind,gethostbyname,[
 271       AX_ADD_LDFLAGS([ipv4 httpd],[-lbind])
 272     ])
 273   ])
 274 ])
 275
 276 dnl Check for socklen_t
 277 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
 278   [AC_TRY_COMPILE(
 279      [#include <sys/types.h>
 280       #include <sys/socket.h>],
 281      [socklen_t len = 42; return len;],
 282      ac_cv_type_socklen_t=yes,
 283      ac_cv_type_socklen_t=no)])
 284 if test "${ac_cv_type_socklen_t}" != "no"; then
 285   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
 286 fi
 287
 288 dnl Check for va_copy
 289 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
 290   AC_TRY_LINK(
 291     [#include <stdarg.h>],
 292     [va_list ap1, ap2; va_copy(ap1,ap2);],
 293     [ac_cv_c_va_copy="yes"],
 294     [ac_cv_c_va_copy="no"]))
 295 if test "${ac_cv_c_va_copy}" = "yes"; then
 296   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
 297 fi
 298 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
 299   AC_TRY_LINK(
 300     [#include <stdarg.h>],
 301     [va_list ap1, ap2; __va_copy(ap1,ap2);],
 302     [ac_cv_c___va_copy="yes"],
 303     [ac_cv_c___va_copy="no"]))
 304 if test "${ac_cv_c___va_copy}" = "yes"; then
 305   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
 306 fi
 307
 308 AC_CHECK_FUNCS(inet_aton,,[
 309   AC_CHECK_LIB(resolv,inet_aton,[
 310     AX_ADD_LDFLAGS([ipv4 httpd],[-lresolv])
 311   ])
 312 ])
 313
 314 dnl Check for getopt
 315 need_getopt=false
 316 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
 317 [ # FreeBSD has a gnugetopt library for this:
 318   AC_CHECK_LIB([gnugetopt],[getopt_long],
 319     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
 320      AX_ADD_LDFLAGS([vlc],[-lgnugetopt])],
 321     [need_getopt=:])])
 322 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
 323
 324 if test "${SYS}" != "mingw32"; then
 325 AC_TYPE_SIGNAL
 326 AC_CHECK_LIB(dl,dlopen,[
 327   AX_ADD_LDFLAGS([vlc],[-ldl])
 328 ])
 329 AC_CHECK_LIB(m,cos,[
 330   AX_ADD_LDFLAGS([imdct adjust distort a52tofloat32],[-lm])
 331 ])
 332 AC_CHECK_LIB(m,pow,[
 333   AX_ADD_LDFLAGS([ffmpeg stream_out_transcode imdct imdct3dn imdctsse i420_rgb faad],[-lm])
 334 ])
 335 AC_CHECK_LIB(m,sqrt,[
 336   AX_ADD_LDFLAGS([headphone_channel_mixer],[-lm])
 337 ])
 338 fi # end "${SYS}" != "mingw32"
 339
 340 if test "${SYS}" != "mingw32"; then
 341 dnl Check for pthreads - borrowed from XMMS
 342 THREAD_LIB=error
 343 if test "${THREAD_LIB}" = "error"; then
 344   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 345 fi
 346 if test "${THREAD_LIB}" = "error"; then
 347   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 348 fi
 349 if test "${THREAD_LIB}" = "error"; then
 350   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 351 fi
 352 if test "${THREAD_LIB}" = "error"; then
 353   AC_CHECK_FUNCS(pthread_mutex_lock)
 354   THREAD_LIB=""
 355 fi
 356
 357 dnl Check for cthreads under GNU/Hurd for instance
 358 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
 359
 360 dnl
 361 dnl  GNU portable threads
 362 dnl
 363 AC_ARG_ENABLE(pth,
 364   [  --enable-pth            GNU Pth support (default disabled)],
 365   [ if test "${enable_pth}" = "yes"; then
 366     AC_CHECK_LIB(pth,pth_init)
 367     AC_MSG_CHECKING(for pth_init in pth.h)
 368     AC_EGREP_HEADER(pth_init,pth.h,[
 369       AC_MSG_RESULT(yes)
 370       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
 371                 Define if <pth.h> defines pth_init)
 372       THREAD_LIB="-lpth"
 373     ],[
 374       AC_MSG_RESULT(no)
 375     ])
 376     fi
 377 ])
 378
 379 dnl
 380 dnl  State Threads
 381 dnl
 382 AC_ARG_ENABLE(st,
 383   [  --enable-st             State Threads (default disabled)],
 384   [ if test "${enable_st}" = "yes"; then
 385     AC_CHECK_LIB(st,st_init)
 386     AC_MSG_CHECKING(for st_init in st.h)
 387     AC_EGREP_HEADER(st_init,st.h,[
 388       AC_MSG_RESULT(yes)
 389       AC_DEFINE(ST_INIT_IN_ST_H, 1,
 390                 Define if <st.h> defines st_init)
 391       THREAD_LIB="-lst"
 392     ],[
 393       AC_MSG_RESULT(yes)
 394     ])
 395     fi
 396 ])
 397
 398 AX_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
 399
 400 dnl Don't link with rt when using GNU-pth
 401 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
 402   dnl HP/UX port
 403   AC_CHECK_LIB(rt,sem_init, [AX_ADD_LDFLAGS([vlc],[-lrt])])
 404
 405   have_nanosleep=false
 406   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
 407     AC_CHECK_LIB(rt,nanosleep,
 408       [AX_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
 409       [AC_CHECK_LIB(posix4,nanosleep,
 410           [AX_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
 411     )
 412   ])
 413   if ${have_nanosleep}; then
 414     AC_DEFINE(HAVE_NANOSLEEP, 1,
 415               Define if nanosleep is available.)
 416   fi
 417 fi
 418
 419 dnl Check for misc headers
 420 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
 421 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
 422   AC_MSG_RESULT(yes)
 423   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
 424             Define if <pthread.h> defines pthread_cond_t.)],[
 425   AC_MSG_RESULT(no)])
 426
 427 AC_MSG_CHECKING(for pthread_once in pthread.h)
 428 AC_EGREP_HEADER(pthread_once,pthread.h,[
 429   AC_MSG_RESULT(yes)
 430   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
 431             Define if <pthread.h> defines pthread_once.)],[
 432   AC_MSG_RESULT(no)])
 433 fi # end "${SYS}" != "mingw32"
 434
 435 AC_MSG_CHECKING(for strncasecmp in strings.h)
 436 AC_EGREP_HEADER(strncasecmp,strings.h,[
 437   AC_MSG_RESULT(yes)
 438   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 439             Define if <strings.h> defines strncasecmp.)],[
 440   AC_MSG_RESULT(no)])
 441
 442 dnl Check for headers
 443 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
 444 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
 445 AC_CHECK_HEADERS(dlfcn.h image.h)
 446 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 447 if test "${SYS}" != "mingw32"; then
 448 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
 449 AC_CHECK_HEADERS(linux/version.h)
 450 fi # end "${SYS}" != "mingw32"
 451
 452 AC_HEADER_TIME
 453
 454 dnl Check for dirent
 455 need_dirent=false
 456 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
 457 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
 458
 459 dnl Mac OS X and other OSes don't have declaration for nanosleep
 460 if test "${SYS}" != "mingw32"; then
 461 AC_MSG_CHECKING(for nanosleep in time.h)
 462 AC_EGREP_HEADER(nanosleep,time.h,[
 463   AC_MSG_RESULT(yes)
 464   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 465             Define if <time.h> defines nanosleep.)
 466 ],[
 467   AC_MSG_RESULT(no)
 468 ])
 469 fi # end "${SYS}" != "mingw32"
 470
 471 dnl Make sure we have timespecs
 472 AC_MSG_CHECKING(for timespec in sys/time.h)
 473 AC_EGREP_HEADER(timespec,sys/time.h,[
 474   AC_MSG_RESULT(yes)
 475   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 476             Define if <sys/time.h> defines struct timespec.)
 477 ],[
 478   AC_MSG_RESULT(no)
 479 ])
 480
 481 dnl Check for threads library
 482 if test "${SYS}" != "mingw32"; then
 483 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 484 fi # end "${SYS}" != "mingw32"
 485
 486 dnl Default X headers and libraries
 487 if test "${x_includes}" = "NONE"; then
 488   x_includes="/usr/X11R6/include"
 489 fi
 490 if test "${x_libraries}" = "NONE"; then
 491   x_libraries="/usr/X11R6/lib"
 492 fi
 493
 494 dnl Build the gtk_main plugins?
 495 NEED_GTK_MAIN=no
 496 NEED_GNOME_MAIN=no
 497 NEED_GTK2_MAIN=no
 498 NEED_GNOME2_MAIN=no
 499
 500 dnl build the qte plugin ?
 501 NEED_QTE_MAIN=no
 502
 503 dnl Check for ntohl, etc.
 504 AC_CACHE_CHECK([for ntohl in sys/param.h],
 505     [ac_cv_c_ntohl_sys_param_h],
 506     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 507      AC_TRY_COMPILE([#include <sys/param.h>],
 508         [void foo() { int meuh; ntohl(meuh); }],
 509         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 510 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
 511     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 512 fi
 513
 514 dnl Check for inline function size limit
 515 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
 516     [ac_cv_c_inline_limit],
 517     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
 518      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
 519 if test "${ac_cv_c_inline_limit}" != "no"; then
 520     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
 521     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
 522     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
 523 fi
 524
 525 # XXX: do this with an M4 macro?
 526 #dnl Check for various -W flags
 527 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
 528 #do
 529 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
 530 #        [ac_cv_c_W${flag}],
 531 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
 532 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
 533 #    if test "${ac_cv_c_W${flag}}" != "no"; then
 534 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 535 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 536 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 537 #    fi
 538 #done
 539
 540 AC_CACHE_CHECK([if \$CC accepts -Wall],
 541     [ac_cv_c_Wall],
 542     [CFLAGS="-Wall ${CFLAGS_save}"
 543      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
 544
 545 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
 546     [ac_cv_c_Wconversion],
 547     [CFLAGS="-Wconversion ${CFLAGS_save}"
 548      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
 549
 550 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
 551     [ac_cv_c_Wunreachable_code],
 552     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
 553      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
 554
 555 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
 556     [ac_cv_c_Wsign_compare],
 557     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
 558      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
 559
 560 if test "${ac_cv_c_Wall}" != "no"; then
 561     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 562     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 563     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 564 fi
 565
 566 if test "${ac_cv_c_Wsign_compare}" != "no"; then
 567     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 568     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 569     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 570 fi
 571
 572 dnl Check for -pipe
 573 AC_CACHE_CHECK([if \$CC accepts -pipe],
 574     [ac_cv_c_pipe],
 575     [CFLAGS="${CFLAGS_save} -pipe"
 576      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
 577 if test "${ac_cv_c_pipe}" != "no"; then
 578     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
 579     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
 580     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
 581 fi
 582
 583 dnl Check for various optimization flags
 584 AC_CACHE_CHECK([if \$CC accepts -O3],
 585     [ac_cv_c_o3],
 586     [CFLAGS="${CFLAGS_save} -O3"
 587      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
 588 if test "${ac_cv_c_o3}" != "no"; then
 589     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
 590 fi
 591
 592 AC_CACHE_CHECK([if \$CC accepts -O2],
 593     [ac_cv_c_o2],
 594     [CFLAGS="${CFLAGS_save} -O2"
 595      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
 596 if test "${ac_cv_c_o2}" != "no"; then
 597     if test "${ac_cv_c_o3}" = "no"; then
 598         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
 599     fi
 600     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
 601 else
 602     AC_CACHE_CHECK([if \$CC accepts -O],
 603         [ac_cv_c_o],
 604         [CFLAGS="${CFLAGS_save} -O"
 605          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 606     if test "${ac_cv_c_o}" != "no"; then
 607         if test "${ac_cv_c_o3}" = "no"; then
 608             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
 609         fi
 610         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
 611     fi
 612 fi
 613
 614 dnl Check for -ffast-math
 615 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
 616     [ac_cv_c_fast_math],
 617     [CFLAGS="${CFLAGS_save} -ffast-math"
 618      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
 619 if test "${ac_cv_c_fast_math}" != "no"; then
 620     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
 621 fi
 622
 623 dnl Check for -funroll-loops
 624 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
 625 if test "${SYS}" != "beos"
 626 then
 627   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
 628       [ac_cv_c_unroll_loops],
 629       [CFLAGS="${CFLAGS_save} -funroll-loops"
 630        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
 631   if test "${ac_cv_c_unroll_loops}" != "no"; then
 632       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
 633   fi
 634 fi
 635
 636 dnl Check for -fomit-frame-pointer
 637 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
 638     [ac_cv_c_omit_frame_pointer],
 639     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
 640      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
 641 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
 642     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
 643     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
 644     AX_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
 645 fi
 646
 647 dnl Check for -mdynamic-no-pic
 648 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
 649     [ac_cv_c_dynamic_no_pic],
 650     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
 651      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
 652 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
 653     AX_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
 654     AX_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
 655 fi
 656
 657 dnl Check for Darwin plugin linking flags
 658 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
 659     [ac_cv_ld_darwin],
 660     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
 661      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
 662 if test "${ac_cv_ld_darwin}" != "no"; then
 663     AX_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
 664 fi
 665
 666 dnl Check for standard plugin linking flags
 667 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
 668 if test "${SYS}" = "beos"; then
 669   AX_ADD_LDFLAGS([plugin mozilla],[-nostart])
 670 else
 671   AC_CACHE_CHECK([if \$CC accepts -shared],
 672       [ac_cv_ld_plugins],
 673       [CFLAGS="${CFLAGS_save} -shared"
 674        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
 675   if test "${ac_cv_ld_plugins}" != "no"; then
 676     AX_ADD_LDFLAGS([plugin mozilla],[-shared])
 677   fi
 678 fi
 679
 680 dnl Check for variadic macros
 681 AC_CACHE_CHECK([for variadic cpp macros],
 682     [ac_cv_cpp_variadic_macros],
 683     [CFLAGS="${CFLAGS_save}"
 684      AC_TRY_COMPILE(
 685          [#include <stdio.h>
 686           #define a(b,c...) printf(b,##c)],
 687          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
 688          ac_cv_cpp_variadic_macros=yes,
 689          ac_cv_cpp_variadic_macros=no)])
 690 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
 691     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
 692 fi
 693
 694 dnl Checks for __attribute__(aligned()) directive
 695 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
 696     [ac_cv_c_attribute_aligned],
 697     [ac_cv_c_attribute_aligned=0
 698         CFLAGS="${CFLAGS_save} -Werror"
 699     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
 700         AC_TRY_COMPILE([],
 701         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
 702         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
 703     done
 704         CFLAGS="${CFLAGS_save}"])
 705 if test "${ac_cv_c_attribute_aligned}" != "0"; then
 706     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
 707         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
 708 fi
 709
 710 dnl Checks for __attribute__(format()) directive
 711 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
 712     [ac_cv_c_attribute_format],
 713     [ac_cv_c_attribute_format=no
 714         CFLAGS="${CFLAGS_save} -Werror"
 715         AC_TRY_COMPILE([],
 716         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
 717         [ac_cv_c_attribute_format=yes])
 718         CFLAGS="${CFLAGS_save}"])
 719 if test "${ac_cv_c_attribute_format}" != "no"; then
 720     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
 721 fi
 722
 723 dnl Check for __attribute__(())
 724 AC_CACHE_CHECK([for __attribute__((packed))],
 725   [ac_cv_c_attribute_packed],
 726   [ac_cv_c_attribute_packed=no
 727    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
 728                     [ac_cv_c_attribute_packed=yes])])
 729 if test "${ac_cv_c_attribute_packed}" != "no"; then
 730   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
 731 fi
 732
 733 dnl
 734 dnl  Check the CPU
 735 dnl
 736 case "${target_cpu}" in
 737   "")
 738     ARCH=unknown
 739     ;;
 740   *)
 741     ARCH="${target_cpu}"
 742     ;;
 743 esac
 744
 745 case "${ARCH}" in
 746   hppa64)
 747     AX_ADD_CFLAGS([mpeg_video_old],[-ffunction-sections])
 748     ;;
 749 esac
 750
 751 dnl
 752 dnl  Enable profiling
 753 dnl
 754 AC_ARG_ENABLE(gprof,
 755 [  --enable-gprof          gprof profiling (default disabled)])
 756 AC_ARG_ENABLE(cprof,
 757 [  --enable-cprof          cprof profiling (default disabled)])
 758 test "${enable_gprof}" != "yes" && enable_gprof="no"
 759 test "${enable_cprof}" != "yes" && enable_cprof="no"
 760
 761 dnl
 762 dnl  default modules
 763 dnl
 764 #AX_ADD_BUILTINS([mpeg_video_old idct idctclassic motion])
 765 AX_ADD_PLUGINS([dummy rc logger gestures memcpy])
 766 AX_ADD_PLUGINS([es audio m4v mpeg_system ps ts avi asf aac mp4 rawdv])
 767 AX_ADD_PLUGINS([spudec mpeg_audio lpcm a52 dts cinepak])
 768 AX_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
 769 AX_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
 770 AX_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
 771 AX_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
 772 AX_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
 773 AX_ADD_PLUGINS([aout_file])
 774 #AX_ADD_PLUGINS([scope])
 775 AX_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
 776 AX_ADD_PLUGINS([id3 m3u])
 777 AX_ADD_PLUGINS([rawvideo])
 778 AX_ADD_PLUGINS([wav araw demuxdump demuxsub adpcm a52sys au])
 779 AX_ADD_PLUGINS([access_file access_udp access_http ipv4 access_mms])
 780 AX_ADD_PLUGINS([access_ftp access_directory sap httpd http])
 781
 782 dnl
 783 dnl  Switch to enable a version of VLC where most modules will be builtin
 784 dnl
 785 AC_ARG_ENABLE(mostly-builtin,
 786 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
 787 if test "${enable_mostly_builtin}" = "yes"; then
 788   AX_ADD_BUILTINS([${PLUGINS}])
 789   PLUGINS=""
 790 fi
 791
 792 dnl
 793 dnl Some plugins aren't useful on some platforms
 794 dnl
 795 if test "${SYS}" != "mingw32"; then
 796     AX_ADD_PLUGINS([screensaver])
 797 fi
 798
 799 dnl
 800 dnl  Accelerated modules
 801 dnl
 802 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
 803 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
 804 MMXEXT_MODULES="memcpymmxext"
 805 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
 806 THREEDNOW_MODULES="memcpy3dn"
 807 SSE_MODULES=""
 808 ALTIVEC_MODULES="memcpyaltivec"
 809 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
 810
 811 if test "${enable_gprof}" != "yes"
 812 then
 813   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
 814 fi
 815
 816 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 817     [ac_cv_mmx_inline],
 818     [CFLAGS="${CFLAGS_save}"
 819      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 820                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 821 if test "${ac_cv_mmx_inline}" != "no"; then
 822   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
 823 fi
 824
 825 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
 826     [ac_cv_mmxext_inline],
 827     [CFLAGS="${CFLAGS_save}"
 828      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
 829                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
 830 if test "${ac_cv_mmxext_inline}" != "no"; then
 831   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
 832 fi
 833
 834 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
 835     [ac_cv_3dnow_inline],
 836     [CFLAGS="${CFLAGS_save}"
 837      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
 838                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
 839 if test "${ac_cv_3dnow_inline}" != "no"; then
 840   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
 841   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
 842 fi
 843
 844 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
 845     [ac_cv_sse_inline],
 846     [CFLAGS="${CFLAGS_save}"
 847      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
 848                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
 849 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32"; then
 850   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
 851   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 852 fi
 853
 854 if test "${SYS}" != "mingw32"; then
 855 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
 856     [ac_cv_altivec_inline],
 857     [CFLAGS="${CFLAGS_save}"
 858      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 859          ac_cv_altivec_inline=yes,
 860          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
 861           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 862             [ac_cv_altivec_inline="-Wa,-m7400"],
 863             ac_cv_altivec_inline=no)
 864          ])])
 865 if test "${ac_cv_altivec_inline}" != "no"; then
 866   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
 867   if test "${ac_cv_altivec_inline}" != "yes"; then
 868     AX_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
 869     AX_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
 870     AX_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
 871     AX_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
 872   fi
 873   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 874 fi
 875
 876 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
 877     [ac_cv_c_altivec],
 878     [CFLAGS="${CFLAGS_save} -faltivec"
 879      # Darwin test
 880      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 881         ac_cv_c_altivec=-faltivec, [
 882         # Linux/PPC test
 883         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
 884         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 885             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
 886         ])
 887      CFLAGS="${CFLAGS_save}"])
 888 if test "${ac_cv_c_altivec}" != "no"; then
 889   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
 890   AX_ADD_CFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[${ac_cv_c_altivec}])
 891   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 892 fi
 893
 894 AC_CACHE_CHECK([if linker needs -framework vecLib],
 895     [ac_cv_ld_altivec],
 896     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
 897      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
 898      LDFLAGS="${LDFLAGS_save}"
 899     ])
 900 if test "${ac_cv_ld_altivec}" != "no"; then
 901   AX_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
 902 fi
 903 fi # end "${SYS}" != "mingw32"
 904
 905 AC_ARG_WITH(,[])
 906 AC_ARG_WITH(,[Optimization options:])
 907
 908 dnl
 909 dnl  Special arch tuning
 910 dnl
 911 AC_ARG_WITH(tuning,
 912 [  --with-tuning=ARCH      enable special tuning for an architecture
 913                           (default i686 on IA-32 and 750 on PPC)])
 914 if test -n "${with_tuning}"; then
 915     if test "${target_cpu}" = "powerpc"; then
 916         CFLAGS_TUNING="-mtune=${with_tuning}"
 917     else
 918         CFLAGS_TUNING="-mcpu=${with_tuning}"
 919     fi
 920 else
 921     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then CFLAGS_TUNING="-mcpu=pentiumpro"
 922     else
 923         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
 924     fi
 925 fi
 926
 927 dnl
 928 dnl  x86 accelerations
 929 dnl
 930 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
 931 then
 932     ARCH="${ARCH} mmx"
 933     AX_ADD_BUILTINS([${ACCEL_MODULES}])
 934 fi
 935
 936 dnl
 937 dnl  Enable/disable optimizations
 938 dnl
 939 AC_ARG_ENABLE(optimizations,
 940 [  --disable-optimizations disable compiler optimizations (default enabled)])
 941 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
 942
 943 dnl
 944 dnl  AltiVec acceleration
 945 dnl
 946 AC_ARG_ENABLE(altivec,
 947 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
 948 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
 949     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
 950 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
 951     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
 952
 953 dnl
 954 dnl  Debugging mode
 955 dnl
 956 AC_ARG_ENABLE(debug,
 957 [  --enable-debug          debug mode (default disabled)])
 958 test "${enable_debug}" != "yes" && enable_debug="no"
 959
 960 dnl
 961 dnl  Enable release-specific flags
 962 dnl
 963 AC_ARG_ENABLE(release,
 964 [  --enable-release        activate extra optimizations (default disabled)])
 965 test "${enable_release}" != "yes" && enable_release="no"
 966
 967 dnl
 968 dnl Stream output
 969 dnl
 970 AC_ARG_ENABLE(sout,
 971   [  --enable-sout           Stream output modules (default enabled)])
 972 if test "${enable_sout}" != "no"
 973 then
 974   AX_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
 975   AX_ADD_PLUGINS([mux_ts mux_ps mux_avi mux_dummy])
 976   AX_ADD_PLUGINS([packetizer_mpegaudio packetizer_mpegvideo packetizer_a52])
 977   AX_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
 978   AX_ADD_PLUGINS([packetizer_copy])
 979
 980   AX_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es])
 981   AX_ADD_PLUGINS([stream_out_duplicate stream_out_display])
 982
 983   dnl Ogg and vorbis are handled in their respective section
 984 fi
 985
 986
 987 dnl
 988 dnl  Input plugins
 989 dnl
 990
 991 AC_ARG_WITH(,[Input plugins:])
 992
 993 dnl
 994 dnl  DVD module: optionally check for installed libdvdcss
 995 dnl
 996 AC_ARG_ENABLE(dvd,
 997 [  --enable-dvd            DVD input module (default enabled)])
 998 if test "${enable_dvd}" != "no"
 999 then
1000   AC_ARG_WITH(dvdcss,
1001   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1002   AC_ARG_WITH(dvdcss-tree,
1003   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1004   case "${with_dvdcss}" in
1005   ""|yes)
1006     if test -z "${with_dvdcss_tree}"
1007     then
1008       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1009         [ AX_ADD_PLUGINS([dvd])
1010           AX_ADD_LDFLAGS([dvd dvdcss],[-ldvdcss])],
1011         [ 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.])
1012           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1013     else
1014       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1015       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1016       if test -z "${real_dvdcss_tree}"
1017       then
1018         dnl  The given directory can't be found
1019         AC_MSG_RESULT(no)
1020         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1021       fi
1022       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1023       then
1024         dnl  Use a custom libdvdcss
1025         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1026         AX_ADD_BUILTINS([dvd])
1027         AX_ADD_LDFLAGS([dvd dvdcss],[-L${real_dvdcss_tree}/src/.libs -ldvdcss])
1028         AX_ADD_CPPFLAGS([dvd],[-I${real_dvdcss_tree}/src])
1029       else
1030         dnl  The given libdvdcss wasn't built
1031         AC_MSG_RESULT(no)
1032         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1033       fi
1034     fi
1035   ;;
1036   no)
1037     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1038     AX_ADD_PLUGINS([dvd])
1039     AX_ADD_CPPFLAGS([dvd],[-DGOD_DAMN_DMCA])
1040     AX_ADD_LDFLAGS([dvd],[-ldl])
1041   ;;
1042   *)
1043     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1044     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1045     then
1046       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1047       AC_MSG_RESULT(yes)
1048       AX_ADD_PLUGINS([dvd])
1049       AX_ADD_LDFLAGS([dvd dvdcss],[-L${with_dvdcss}/lib -ldvdcss])
1050       AX_ADD_CPPFLAGS([dvd],[-I${with_dvdcss}/include])
1051     else
1052       dnl  No libdvdcss could be found, sorry
1053       AC_MSG_RESULT(no)
1054       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1055     fi
1056   ;;
1057   esac
1058 fi
1059
1060 dnl
1061 dnl dvdread module: check for libdvdread
1062 dnl
1063 AC_ARG_ENABLE(dvdread,
1064 [  --enable-dvdread        dvdread input module (default disabled)])
1065 if test "${enable_dvdread}" != "no"
1066 then
1067   AC_ARG_WITH(dvdread,
1068   [    --with-dvdread=PATH    libdvdread headers and libraries])
1069   AC_ARG_WITH(dvdread-tree,
1070   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1071   if test -z "${with_dvdread}"
1072   then
1073     if test -z "${with_dvdread_tree}"
1074     then
1075       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1076         [ AX_ADD_PLUGINS([dvdread])
1077           AX_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1078         ],[
1079           if test -n "${enable_dvdread}"
1080           then
1081             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1082             AC_MSG_ERROR([cannot find libdvdread headers])
1083           fi
1084         ])
1085     else
1086       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1087       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1088       if test -z "${real_dvdread_tree}"
1089       then
1090         dnl  The given directory can't be found
1091         AC_MSG_RESULT(no)
1092         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1093       fi
1094       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1095       then
1096         dnl  Use a custom libdvdread
1097         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1098         AX_ADD_BUILTINS([dvdread])
1099         AX_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1100         AX_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1101       else
1102         dnl  The given libdvdread wasn't built
1103         AC_MSG_RESULT(no)
1104         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1105       fi
1106     fi
1107   else
1108     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1109     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1110     then
1111       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1112       AC_MSG_RESULT(yes)
1113       AX_ADD_PLUGINS([dvdread])
1114       AX_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1115       AX_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1116     else
1117       dnl  No libdvdread could be found, sorry
1118       AC_MSG_RESULT(no)
1119       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1120     fi
1121   fi
1122 fi
1123
1124 dnl
1125 dnl dvdplay module: check for libdvdplay
1126 dnl
1127 AC_ARG_ENABLE(dvdplay,
1128 [  --enable-dvdplay        dvdplay input module (default enabled)])
1129 if test "${enable_dvdplay}" != "no"
1130 then
1131   AC_ARG_WITH(dvdplay,
1132   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1133   AC_ARG_WITH(dvdplay-tree,
1134   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1135   if test -z "${with_dvdplay}"
1136   then
1137     if test -z "${with_dvdplay_tree}"
1138     then
1139       AC_CHECK_HEADERS(dvdplay/dvdplay.h,[
1140           AX_ADD_PLUGINS([dvdplay])
1141           AX_ADD_LDFLAGS([dvdplay],[-ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1142           AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread}])
1143         ],[
1144           if test -n "${enable_dvdplay}"
1145           then
1146             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1147             AC_MSG_ERROR([cannot find libdvdplay headers])
1148           fi
1149         ])
1150     else
1151       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1152       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1153       if test -z "${real_dvdplay_tree}"
1154       then
1155         dnl  The given directory can't be found
1156         AC_MSG_RESULT(no)
1157         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1158       fi
1159       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1160       then
1161         dnl  Use a custom libdvdplay
1162         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1163         AX_ADD_BUILTINS([dvdplay])
1164         AX_ADD_LDFLAGS([dvdplay],[-L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1165         AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src])
1166       else
1167         dnl  The given libdvdplay wasn't built
1168         AC_MSG_RESULT(no)
1169         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1170       fi
1171     fi
1172   else
1173     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1174     if test -f "${with_dvdplay}/include/dvdplay/dvdplay.h"
1175     then
1176       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1177       AC_MSG_RESULT(yes)
1178       AX_ADD_PLUGINS([dvdplay])
1179       AX_ADD_LDFLAGS([dvdplay],[-L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1180       AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${with_dvdplay}/include])
1181     else
1182       dnl  No libdvdplay could be found, sorry
1183       AC_MSG_RESULT(no)
1184       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1185     fi
1186   fi
1187 fi
1188
1189 dnl
1190 dnl  libdvbpsi ts demux/mux
1191 dnl
1192 AC_ARG_ENABLE(dvbpsi,
1193 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1194 if test "${enable_dvbpsi}" != "no"
1195 then
1196   AC_ARG_WITH(dvbpsi,
1197   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1198   AC_ARG_WITH(dvbpsi,
1199   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1200   case "${with_dvbpsi}" in
1201   ""|yes)
1202     if test -z "${with_dvbpsi_tree}"
1203     then
1204       AC_CHECK_HEADERS(dvbpsi/dr.h,
1205         [ AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1206           AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-ldvbpsi]) ],
1207         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1208         [#if defined( HAVE_STDINT_H )
1209 #   include <stdint.h>
1210 #elif defined( HAVE_INTTYPES_H )
1211 #   include <inttypes.h>
1212 #endif
1213 #include <dvbpsi/dvbpsi.h>
1214 #include <dvbpsi/descriptor.h>
1215 #include <dvbpsi/pat.h>
1216 #include <dvbpsi/pmt.h>])
1217     else
1218       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1219       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1220       if test -z "${real_dvbpsi_tree}"
1221       then
1222         dnl  The given directory can't be found
1223         AC_MSG_RESULT(no)
1224         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1225       fi
1226       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1227       then
1228         dnl  Use a custom libdvbpsi
1229         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1230         AX_ADD_BUILTINS([ts_dvbpsi mux_ts_dvbpsi])
1231         AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-I${real_dvbpsi_tree}/src])
1232         AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1233       else
1234         dnl  The given libdvbpsi wasn't built
1235         AC_MSG_RESULT(no)
1236         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1237       fi
1238     fi
1239   ;;
1240   no)
1241     dnl  Compile without dvbpsi
1242   ;;
1243   *)
1244     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1245     if test -z "${with_dvbpsi}"
1246     then
1247       LDFLAGS_test=""
1248       CPPFLAGS_test=""
1249     else
1250       LDFLAGS_test="-L${with_dvbpsi}/lib"
1251       CPPFLAGS_test="-I${with_dvbpsi}/include"
1252     fi
1253     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1254     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1255       AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1256       AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${CPPFLAGS_test}])
1257       AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${LDFLAGS_test} -ldvbpsi])
1258
1259     ],[
1260       if test -n "${enable_dvbpsi}"
1261       then
1262         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])
1263       fi
1264     ])
1265     CPPFLAGS="${CPPFLAGS_save}"
1266   ;;
1267   esac
1268 fi
1269
1270 dnl
1271 dnl  Video4Linux plugin
1272 dnl
1273 AC_ARG_ENABLE(v4l,
1274   [  --enable-v4l            Video4Linux input support (default disabled)])
1275 if test "${enable_v4l}" = "yes"
1276 then
1277   AC_ARG_WITH(v4l,
1278     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1279   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1280   then
1281     AX_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1282   fi
1283
1284   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1285   AC_CHECK_HEADERS(linux/videodev.h, [
1286     AX_ADD_PLUGINS([v4l])
1287   ],[])
1288   CPPFLAGS="${CPPFLAGS_save}"
1289 fi
1290
1291 dnl
1292 dnl  special access module for Hauppauge PVR cards
1293 dnl
1294 AC_ARG_ENABLE(pvr,
1295   [  --enable-pvr            PVR cards access module (default disabled)])
1296 if test "${enable_pvr}" = "yes"
1297 then
1298   AX_ADD_PLUGINS([pvr])
1299 fi
1300
1301 dnl
1302 dnl  VCD module
1303 dnl
1304 AC_ARG_ENABLE(vcd,
1305   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1306
1307 if test "${enable_vcd}" != "no"
1308 then
1309   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1310   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1311     AC_MSG_RESULT(yes)
1312     AX_ADD_PLUGINS([vcd cdda])
1313   ],[
1314     AC_MSG_RESULT(no)
1315   ])
1316
1317   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1318   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1319     AC_MSG_RESULT(yes)
1320     AX_ADD_PLUGINS([vcd cdda])
1321     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1322   ],[
1323     AC_MSG_RESULT(no)
1324   ])
1325
1326   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1327   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1328     AC_MSG_RESULT(yes)
1329     AX_ADD_PLUGINS([vcd cdda])
1330     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1331   ],[
1332     AC_MSG_RESULT(no)
1333   ])
1334
1335   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1336   then
1337     AX_ADD_PLUGINS([vcd cdda])
1338   fi
1339
1340   if test "${SYS}" = "darwin"
1341   then
1342     AX_ADD_PLUGINS([vcd cdda])
1343     AX_ADD_LDFLAGS([vcd cdda],[-framework IOKit -framework CoreFoundation])
1344   fi
1345 fi
1346
1347 dnl
1348 dnl  Satellite input module
1349 dnl
1350 AC_ARG_ENABLE(satellite,
1351   [  --enable-satellite      satellite card support (default disabled)],
1352   [ if test "${enable_satellite}" = "yes"
1353     then
1354       AX_ADD_PLUGINS([satellite])
1355     fi])
1356
1357 dnl
1358 dnl  ipv6 plugin - not for QNX yet
1359 dnl
1360 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1361 then
1362   have_ipv6=false
1363   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1364     AC_CHECK_LIB(resolv,inet_pton,
1365       [have_ipv6=:
1366        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1367   ])
1368   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1369   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1370     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1371   if ${have_ipv6}; then
1372     AX_ADD_PLUGINS([ipv6])
1373   fi
1374 fi
1375 if test "${SYS}" = "mingw32"
1376 then
1377   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1378   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1379     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1380 fi
1381
1382 dnl
1383 dnl  ogg demux plugin
1384 dnl
1385 AC_ARG_ENABLE(ogg,
1386   [  --enable-ogg            Ogg demux support (default enabled)])
1387 if test "${enable_ogg}" != "no"
1388 then
1389   AC_CHECK_HEADERS(ogg/ogg.h, [
1390     AC_CHECK_LIB( ogg, oggpack_read, [
1391       AC_CHECK_LIB( ogg, oggpackB_read, [
1392         AX_ADD_CPPFLAGS([ogg],[-DHAVE_OGGPACKB])])
1393       AX_ADD_PLUGINS([ogg mux_ogg])
1394       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1395    ],[])
1396 fi
1397
1398 dnl
1399 dnl  matroska demux plugin
1400 dnl
1401 AC_ARG_ENABLE(mkv,
1402   [  --enable-mkv            Matroska demux support (default disabled)])
1403 if test "${enable_mkv}" = "yes"
1404 then
1405 AC_LANG_PUSH(C++)
1406   dnl matroska headers include ebml headers directly... pouah that stinks
1407   CPPFLAGS="${CPPFLAGS_save} -I/usr/local/include/ebml -I/usr/include/ebml"
1408   AC_CHECK_HEADERS(EbmlVersion.h matroska/KaxVersion.h, [
1409     AX_ADD_PLUGINS([mkv])
1410     AX_ADD_CXXFLAGS([mkv],[-I/usr/local/include/ebml -I/usr/include/ebml])
1411     AC_CHECK_LIB(ebml_pic,main,[
1412       # We have ebml_pic, that's good, we can build an mkv.so plugin !
1413       AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1414     ],[
1415       AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1416     ])
1417   ],[
1418     AC_MSG_ERROR([libebml or libmatroska include files not found])
1419   ])
1420   CPPFLAGS="${CPPFLAGS_save}"
1421 AC_LANG_POP(C++)
1422 fi
1423
1424 dnl
1425 dnl  Codec plugins
1426 dnl
1427
1428 AC_ARG_WITH(,[Codec plugins:])
1429
1430 dnl
1431 dnl  mad plugin
1432 dnl
1433 AC_ARG_ENABLE(mad,
1434   [  --enable-mad            libmad module (default enabled)])
1435 if test "${enable_mad}" != "no"
1436 then
1437   AC_ARG_WITH(mad,
1438     [    --with-mad=PATH       path to libmad],[],[])
1439   if test "${with_mad}" != "no" -a -n "${with_mad}"
1440   then
1441     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1442     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1443   fi
1444
1445   AC_ARG_WITH(mad-tree,
1446     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1447   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1448   then
1449     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1450     if test -z "${real_mad_tree}"
1451     then
1452       dnl  The given directory can't be found
1453       AC_MSG_RESULT(no)
1454       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1455     fi
1456     dnl  Use a custom libmad
1457     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1458     if test -f ${real_mad_tree}/libmad/mad.h
1459     then
1460       AC_MSG_RESULT(yes)
1461       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}/libmad])
1462       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/libmad/.libs])
1463       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1464       AC_CHECK_LIB(mad, mad_bit_init, [
1465         AX_ADD_BUILTINS([mpgatofixed32])
1466         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1467         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1468       ],[])
1469       LDFLAGS="${LDFLAGS_save}"
1470     else
1471       AC_MSG_RESULT(no)
1472       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1473     fi
1474   else
1475     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1476     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1477     AC_CHECK_HEADERS(mad.h, ,
1478       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1479     AC_CHECK_LIB(mad, mad_bit_init, [
1480       AX_ADD_PLUGINS([mpgatofixed32])
1481       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1482       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1483     CPPFLAGS="${CPPFLAGS_save}"
1484     LDFLAGS="${LDFLAGS_save}"
1485   fi
1486 fi
1487
1488 dnl
1489 dnl   libid3tag support
1490 dnl
1491 AC_CHECK_HEADERS(id3tag.h, [
1492   AC_CHECK_HEADERS(zlib.h, [
1493     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1494     AX_ADD_PLUGINS([id3tag])]) ])
1495
1496 dnl
1497 dnl  ffmpeg decoder plugin
1498 dnl
1499 AC_ARG_ENABLE(ffmpeg,
1500 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1501 if test "${enable_ffmpeg}" != "no"
1502 then
1503   AC_ARG_WITH(ffmpeg-tree,
1504     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1505
1506   dnl
1507   dnl test for !(--with-ffmpeg-tree)
1508   dnl
1509   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}";then
1510     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1511     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1512     AC_CHECK_HEADERS(ffmpeg/avcodec.h postproc/postprocess.h)
1513     AC_CHECK_LIB(avcodec, avcodec_init, [
1514       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1515       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1516       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1517       dnl       linker would miserably barf on multiple definitions.
1518       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1519        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1520     LDFLAGS="${LDFLAGS_save}"
1521     CPPFLAGS="${CPPFLAGS_save}"
1522   fi
1523
1524   dnl
1525   dnl test for --with-ffmpeg-tree
1526   dnl
1527   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}";then
1528     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1529     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1530     if test -z "${real_ffmpeg_tree}"; then
1531       dnl  The given directory can't be found
1532       AC_MSG_RESULT(no)
1533       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1534     fi
1535     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1536       dnl  Use a custom libffmpeg
1537       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1538       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1539       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1540       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec])
1541
1542       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1543       dnl       linker would miserably barf on multiple definitions.
1544       AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1545       AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec])
1546     else
1547       dnl  The given libavcodec wasn't built
1548       AC_MSG_RESULT(no)
1549       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1550     fi
1551   fi
1552
1553   dnl Duplicate the ffmpeg CPPFLAGS and LDFLAGS for the encoder
1554   AX_ADD_CPPFLAGS([encoder_ffmpeg],[${CPPFLAGS_ffmpeg}])
1555   dnl XXX: we don't link with -lavcodec blah blah blah
1556   dnl AX_ADD_LDFLAGS([encoder_ffmpeg],[${LDFLAGS_ffmpeg}])
1557
1558   AC_CHECK_HEADERS(vorbis/vorbisenc.h vorbis/codec.h,
1559     AX_ADD_LDFLAGS([stream_out_transcode],[-lvorbisenc -lvorbis -logg]) )
1560 fi
1561
1562 dnl
1563 dnl  faad decoder plugin
1564 dnl
1565 AC_ARG_ENABLE(faad,
1566 [  --enable-faad           faad codec (default disabled)])
1567 if test "${enable_faad}" = "yes"
1568 then
1569   AC_ARG_WITH(faad-tree,
1570   [    --with-faad-tree=PATH faad tree for static linking])
1571   if test -n "${with_faad_tree}"
1572   then
1573     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1574     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1575     if test -z "${real_faad_tree}"
1576     then
1577       dnl  The given directory can't be found
1578       AC_MSG_RESULT(no)
1579       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1580     fi
1581     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1582     then
1583       dnl  Use a custom faad
1584       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1585       AX_ADD_BUILTINS([faad])
1586       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs -lfaad])
1587       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1588       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1589       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1590       AC_TRY_COMPILE([#include <faad.h>],
1591         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1592          unsigned long d; faacDecDecode(a,b,c,d);],
1593         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)])
1594       LDFLAGS="${LDFLAGS_save}"
1595       CPPFLAGS="${CPPFLAGS_save}"
1596     else
1597       dnl  The given libfaad wasn't built
1598       AC_MSG_RESULT(no)
1599       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1600     fi
1601   else
1602     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1603     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1604     AC_CHECK_HEADERS(faad.h, ,
1605       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1606     AC_CHECK_LIB(faad, faacDecOpen, [
1607       AX_ADD_PLUGINS([faad])
1608       AX_ADD_LDFLAGS([faad],[-lfaad])
1609       AC_TRY_COMPILE([#include <faad.h>],
1610         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1611          unsigned long d; faacDecDecode(a,b,c,d);],
1612         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)]) ],
1613       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1614     LDFLAGS="${LDFLAGS_save}"
1615     CPPFLAGS="${CPPFLAGS_save}"
1616   fi
1617 fi
1618
1619
1620 dnl
1621 dnl  xvid decoder plugin
1622 dnl
1623 AC_ARG_ENABLE(xvid,
1624 [  --enable-xvid           xvid codec (default disabled)])
1625 if test "${enable_xvid}" = "yes"
1626 then
1627   AC_ARG_WITH(xvid,
1628     [    --with-xvid=PATH      path to xvid installation],[],[])
1629   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1630   then
1631     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1632     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1633   fi
1634
1635   AC_ARG_WITH(xvid-tree,
1636   [    --with-xvid-tree=PATH xvid tree for static linking])
1637   if test -n "${with_xvid_tree}"
1638   then
1639     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1640     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1641     if test -z "${real_xvid_tree}"
1642     then
1643       dnl  The given directory can't be found
1644       AC_MSG_RESULT(no)
1645       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1646     fi
1647     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1648     then
1649       dnl  Use a custom xvid
1650       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1651       AX_ADD_BUILTINS([xvid])
1652       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1653       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1654     else
1655       dnl  The given libxvidcore wasn't built
1656       AC_MSG_RESULT(no)
1657       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1658     fi
1659   else
1660     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1661     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1662     AC_CHECK_HEADERS(xvid.h, ,
1663       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1664     AC_CHECK_LIB(xvidcore, xvid_init, [
1665       AX_ADD_PLUGINS([xvid])
1666       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
1667       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1668     LDFLAGS="${LDFLAGS_save}"
1669     CPPFLAGS="${CPPFLAGS_save}"
1670   fi
1671
1672   dnl Duplicate the xvid CPPFLAGS and LDFLAGS for the encoder
1673   AX_ADD_LDFLAGS([encoder_xvid],[${LDFLAGS_xvid}])
1674   AX_ADD_CPPFLAGS([encoder_xvid],[${CPPFLAGS_xvid}])
1675 fi
1676
1677 dnl
1678 dnl  QuickTime plugin
1679 dnl
1680 AC_ARG_ENABLE(quicktime,
1681   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
1682 if test "${enable_quicktime}" != "no" &&
1683   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
1684 then
1685   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
1686     [ AX_ADD_BUILTINS([quicktime])
1687       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
1688     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
1689 fi
1690
1691 dnl
1692 dnl MP4 module
1693 dnl
1694 AC_CHECK_HEADERS(zlib.h, [
1695   AX_ADD_LDFLAGS([mp4 skins basic_skins],[-lz])
1696 ] )
1697
1698
1699 dnl
1700 dnl skins module
1701 dnl
1702 AC_CHECK_HEADERS(libtar.h, [
1703   AX_ADD_LDFLAGS([skins basic_skins],[-ltar])
1704 ] )
1705
1706
1707
1708 dnl
1709 dnl  a52 AC3 decoder plugin
1710 dnl
1711 AC_ARG_ENABLE(a52,
1712   [  --enable-a52            A/52 support with liba52 (default enabled)])
1713 if test "${enable_a52}" != "no"
1714 then
1715   AC_ARG_WITH(a52,
1716     [    --with-a52=PATH       a52 headers and libraries])
1717   AC_ARG_WITH(a52-tree,
1718     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1719   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
1720   then
1721     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1722     if test -z "${real_a52_tree}"
1723     then
1724       dnl  The given directory can't be found
1725       AC_MSG_RESULT(no)
1726       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1727     fi
1728     dnl  Use a custom a52dec
1729     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1730     if test -f ${real_a52_tree}/include/a52.h
1731     then
1732       AC_MSG_RESULT(yes)
1733       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
1734       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
1735       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1736       AC_CHECK_LIB(a52, a52_free, [
1737         AX_ADD_BUILTINS([a52tofloat32])
1738         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
1739         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
1740         ],[
1741         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1742         then
1743           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1744         else
1745           AC_MSG_ERROR([the specified tree hasn't been compiled])
1746         fi
1747       ])
1748       LDFLAGS="${LDFLAGS_save}"
1749     else
1750       AC_MSG_RESULT(no)
1751       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1752     fi
1753   else
1754     if test -z "${with_a52}"
1755     then
1756       LDFLAGS_test=""
1757       CPPFLAGS_test=""
1758     else
1759       LDFLAGS_test="-L${with_a52}/lib"
1760       CPPFLAGS_test="-I${with_a52}/include"
1761     fi
1762     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1763     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1764     AC_CHECK_HEADERS(a52dec/a52.h, [
1765       AC_CHECK_LIB(a52, a52_free, [
1766         AX_ADD_PLUGINS([a52tofloat32])
1767         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
1768         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
1769       ],[
1770         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1771       ])
1772     ])
1773     CPPFLAGS="${CPPFLAGS_save}"
1774     LDFLAGS="${LDFLAGS_save}"
1775   fi
1776 fi
1777
1778 dnl
1779 dnl  DV plugin
1780 dnl
1781 AC_ARG_ENABLE(dv,
1782   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
1783 if test "${enable_dv}" = "yes"
1784 then
1785   AC_CHECK_HEADERS(libdv/dv.h, [
1786     AX_ADD_PLUGINS([dv])
1787     AX_ADD_LDFLAGS([dv],[-ldv])
1788    ],[])
1789 fi
1790
1791 dnl
1792 dnl  Flac plugin
1793 dnl
1794 AC_ARG_ENABLE(flac,
1795   [  --enable-flac           flac decoder support (default disabled)])
1796 if test "${enable_flac}" = "yes"
1797 then
1798   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1799     AX_ADD_PLUGINS([flac flacdec])
1800     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
1801    ],[])
1802 fi
1803
1804 dnl
1805 dnl  Libmpeg2 plugin
1806 dnl
1807 AC_ARG_ENABLE(libmpeg2,
1808   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
1809 if test "${enable_libmpeg2}" != "no"
1810 then
1811   AC_ARG_WITH(libmpeg2-tree,
1812   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
1813   if test -n "${with_libmpeg2_tree}"
1814   then
1815     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
1816     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
1817     if test -z "${real_libmpeg2_tree}"
1818     then
1819       dnl  The given directory can't be found
1820       AC_MSG_RESULT(no)
1821       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
1822     fi
1823     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
1824     then
1825       dnl  Use a custom libmpeg2
1826       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
1827       AX_ADD_PLUGINS([libmpeg2])
1828       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
1829       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
1830       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
1831     else
1832       dnl  The given libmpeg2 wasn't built
1833       AC_MSG_RESULT(no)
1834       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
1835     fi
1836   else
1837     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1838       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
1839       AC_EGREP_CPP(yes,
1840         [#include <mpeg2dec/mpeg2.h>
1841          #ifdef MPEG2_RELEASE
1842          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
1843          yes
1844          #endif
1845          #endif],
1846         [AC_MSG_RESULT([yes])
1847           AX_ADD_PLUGINS([libmpeg2])
1848           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
1849         [AC_MSG_RESULT([no])
1850           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
1851
1852       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
1853     )
1854   fi
1855 fi
1856
1857 dnl
1858 dnl  Vorbis plugin
1859 dnl
1860 AC_ARG_ENABLE(vorbis,
1861   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1862 if test "${enable_vorbis}" != "no"
1863 then
1864   AC_CHECK_HEADERS(vorbis/codec.h, [
1865     AX_ADD_PLUGINS([vorbis])
1866     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg])
1867     if test "${enable_sout}" != "no"; then
1868       AX_ADD_PLUGINS([packetizer_vorbis])
1869       AX_ADD_LDFLAGS([packetizer_vorbis],[-lvorbis -logg])
1870     fi ],[])
1871 fi
1872
1873 dnl
1874 dnl  Tremor plugin
1875 dnl
1876 AC_ARG_ENABLE(tremor,
1877   [  --enable-tremor         Tremor decoder support (default disabled)])
1878 if test "${enable_tremor}" = "yes"
1879 then
1880   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1881     AX_ADD_PLUGINS([tremor])
1882     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
1883    ],[])
1884 fi
1885
1886 dnl
1887 dnl  tarkin decoder plugin
1888 dnl
1889 AC_ARG_ENABLE(tarkin,
1890 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1891 if test "${enable_tarkin}" = "yes"
1892 then
1893   AC_ARG_WITH(tarkin-tree,
1894   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1895   if test -n "${with_tarkin_tree}"
1896   then
1897     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1898     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1899     if test -f "${real_tarkin_tree}/tarkin.o"
1900     then
1901       AX_ADD_BUILTINS([tarkin])
1902       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
1903       AX_ADD_LDFLAGS([tarkin],[${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])
1904       AC_MSG_RESULT(yes)
1905     else
1906       dnl  The given tarkin tree wasn't built
1907       AC_MSG_RESULT(no)
1908       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1909                     make sure you compiled tarkin in ${with_tarkin_tree}])
1910     fi
1911   fi
1912 fi
1913
1914 dnl
1915 dnl  theora decoder plugin
1916 dnl
1917 AC_ARG_ENABLE(theora,
1918 [  --enable-theora         experimental theora codec (default disabled)])
1919 if test "${enable_theora}" = "yes"
1920 then
1921   AC_CHECK_HEADERS(theora/theora.h, [
1922     AC_CHECK_LIB(theora, theora_granule_time, [
1923       AX_ADD_BUILTINS([theora])
1924       AX_ADD_LDFLAGS([theora],[-ltheora -logg]) ],[
1925       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1926 You also need to check that you have a libogg posterior to the 1.0 release.])],
1927       [-logg])
1928   ])
1929 fi
1930
1931 dnl
1932 dnl  Video Filters
1933 dnl
1934
1935 dnl
1936 dnl   png
1937 dnl
1938 AC_CHECK_HEADERS(png.h, [
1939     AX_ADD_LDFLAGS([logo],[-lpng])
1940     AX_ADD_PLUGINS([logo])])
1941
1942 dnl
1943 dnl  Video plugins
1944 dnl
1945
1946 AC_ARG_WITH(,[Video plugins:])
1947
1948 dnl Check for DPMS
1949 if test "${SYS}" != "mingw32"
1950 then
1951   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1952   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
1953     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
1954     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
1955       AC_MSG_RESULT(yes)
1956       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
1957                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
1958     ],[
1959       AC_MSG_RESULT(no)
1960     ])
1961   ],,[
1962     #include <X11/Xlib.h>
1963   ])
1964   CPPFLAGS="${CPPFLAGS_save}"
1965 fi
1966
1967 dnl
1968 dnl  X11 module
1969 dnl  (enabled by default except on win32)
1970 dnl
1971 AC_ARG_ENABLE(x11,
1972   [  --enable-x11            X11 support (default enabled)])
1973 if test "${enable_x11}" != "no" &&
1974   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
1975   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1976   AC_CHECK_HEADERS(X11/Xlib.h, [
1977     AX_ADD_PLUGINS([x11])
1978     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
1979     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
1980     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
1981       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
1982       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
1983         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
1984         AX_ADD_LDFLAGS([x11],[-lXinerama])
1985       ])
1986       CFLAGS="${CFLAGS_save}"
1987     ])
1988   ])
1989   CPPFLAGS="${CPPFLAGS_save}"
1990 fi
1991
1992 dnl
1993 dnl  XVideo module
1994 dnl  (enabled by default except on win32)
1995 dnl
1996 AC_ARG_ENABLE(xvideo,
1997   [  --enable-xvideo         XVideo support (default enabled)])
1998 if test "${enable_xvideo}" != "no" &&
1999   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2000   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2001   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2002     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2003     AC_CHECK_LIB(Xv_pic,XvPutImage,
2004       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
2005       AX_ADD_PLUGINS([xvideo])
2006       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2007       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
2008       AC_CHECK_LIB(Xv,XvPutImage,[
2009         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
2010         AX_ADD_PLUGINS([xvideo])
2011         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2012         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2013       ],[
2014         # Otherwise... well, do nothing.
2015         :
2016       ])
2017     )
2018     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2019       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2020         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2021         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2022       ])
2023     ])
2024     CFLAGS="${CFLAGS_save}"
2025   ]
2026   CPPFLAGS="${CPPFLAGS_save}")
2027 fi
2028
2029 dnl
2030 dnl  SDL module
2031 dnl
2032 AC_ARG_ENABLE(sdl,
2033   [  --enable-sdl            SDL support (default enabled)])
2034 if test "${enable_sdl}" != "no"
2035 then
2036   SDL_PATH="${PATH}"
2037   AC_ARG_WITH(sdl-config-path,
2038     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2039     [ if test "${with_sdl_config_path}" != "no"
2040       then
2041         SDL_PATH="${with_sdl_config_path}:${PATH}"
2042       fi ])
2043   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2044   SDL_CONFIG="${SDL12_CONFIG}"
2045   SDL_HEADER="SDL12/SDL.h"
2046   if test "${SDL_CONFIG}" = "no"
2047   then
2048     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2049     SDL_CONFIG=${SDL11_CONFIG}
2050     SDL_HEADER="SDL11/SDL.h"
2051   fi
2052   if test "${SDL_CONFIG}" = "no"
2053   then
2054     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2055     SDL_HEADER="SDL/SDL.h"
2056   fi
2057   # check for cross-compiling
2058   SDL_PREFIX=
2059   AC_ARG_WITH(sdl-prefix,
2060     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2061                                e.g use as:
2062                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2063   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2064   then
2065     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2066   fi
2067   if test "${SDL_CONFIG}" != "no"
2068   then
2069     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2070     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2071     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2072     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2073     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2074       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2075       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2076           As a last resort we also test for SDL.h presence),
2077       [ AC_MSG_ERROR([The development package for SDL is not installed.
2078 Please install it and try again. Alternatively you can also configure with
2079 --disable-sdl.])
2080       ])])
2081     CPPFLAGS="${CPPFLAGS_save}"
2082     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2083     then
2084       AC_MSG_ERROR([The development package for SDL is not installed.
2085 Please install it and try again. Alternatively you can also configure with
2086 --disable-sdl.])
2087     fi
2088   elif test "${enable_sdl}" =  "yes"
2089   then
2090     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2091 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2092     ])
2093   fi
2094 fi
2095
2096 dnl
2097 dnl  freetype module
2098 dnl
2099 AC_ARG_ENABLE(freetype,
2100   [  --enable-freetype       freetype support (default enabled)])
2101 if test "${enable_freetype}" != "no"
2102 then
2103   FREETYPE_PATH="${PATH}"
2104   AC_ARG_WITH(freetype-config-path,
2105     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2106     [ if test "${with_freetype_config_path}" != "no"
2107       then
2108         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2109       fi ])
2110   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2111
2112   if test "${FREETYPE_CONFIG}" != "no"
2113   then
2114     AX_ADD_PLUGINS([osdtext])
2115     AX_ADD_CFLAGS([osdtext],[`${FREETYPE_CONFIG} --cflags`])
2116     AX_ADD_LDFLAGS([osdtext],[`${FREETYPE_CONFIG} --libs`])
2117     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2118   elif test "${enable_freetype}" =  "yes"
2119   then
2120     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2121 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2122     ])
2123   fi
2124 fi
2125
2126 dnl
2127 dnl  Qt Embedded module
2128 dnl  (disabled by default)
2129 dnl
2130 AC_ARG_ENABLE(qte,
2131   [  --enable-qte            QT Embedded support (default disabled)])
2132 if test "${enable_qte}" = "yes"
2133 then
2134   AC_ARG_WITH(qte,
2135   [    --with-qte=PATH       Qt Embedded headers and libraries])
2136   if test "${with_qte}" != "no" -a -n "${with_qte}"
2137   then
2138     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2139     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2140   else
2141     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2142     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2143   fi
2144   AX_ADD_PLUGINS([qte])
2145   NEED_QTE_MAIN=yes
2146   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2147   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2148     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2149   ] )
2150   CPPFLAGS="${CPPFLAGS_save}"
2151 fi
2152
2153 dnl
2154 dnl  Windows DirectX module
2155 dnl
2156 AC_ARG_ENABLE(directx,
2157   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2158 if test "${enable_directx}" != "no"
2159 then
2160   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2161   then
2162     AC_ARG_WITH(directx,
2163     [    --with-directx=PATH   Win32 DirectX headers])
2164     if test -z "${with_directx}"
2165     then
2166       AC_CHECK_HEADERS(ddraw.h,
2167       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2168         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2169     else
2170       AC_MSG_CHECKING(for directX headers in ${with_directx})
2171       if test -f ${with_directx}/ddraw.h
2172       then
2173         AX_ADD_PLUGINS([vout_directx aout_directx])
2174         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2175         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2176         AC_MSG_RESULT(yes)
2177       else
2178         AC_MSG_RESULT(no)
2179         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2180       fi
2181     fi
2182   fi
2183 fi
2184
2185 dnl
2186 dnl  Linux framebuffer module
2187 dnl
2188 AC_ARG_ENABLE(fb,
2189   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2190     if test "${enable_fb}" != "no"
2191     then
2192       AC_CHECK_HEADERS(linux/fb.h, [
2193         AX_ADD_PLUGINS([fb])
2194       ])
2195     fi
2196
2197 dnl
2198 dnl  Linux MGA module
2199 dnl
2200 AC_ARG_ENABLE(mga,
2201   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2202   [ if test "${enable_mga}" = "yes"
2203     then
2204       AX_ADD_PLUGINS([mga xmga])
2205     fi ])
2206
2207 dnl
2208 dnl  SVGAlib module
2209 dnl
2210 AC_ARG_ENABLE(svgalib,
2211   [  --enable-svgalib        SVGAlib support (default disabled)])
2212 if test "${enable_svgalib}" = "yes"
2213 then
2214   AX_ADD_PLUGINS([svgalib])
2215   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2216 fi
2217
2218 dnl
2219 dnl  GGI module
2220 dnl
2221 AC_ARG_ENABLE(ggi,
2222   [  --enable-ggi            GGI support (default disabled)])
2223 if test "${enable_ggi}" = "yes"
2224 then
2225   AX_ADD_PLUGINS([ggi])
2226   AX_ADD_LDFLAGS([ggi],[-lggi])
2227   AC_ARG_WITH(ggi,
2228     [    --with-ggi=PATH       path to libggi],
2229     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2230       then
2231         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2232         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2233       fi ])
2234 fi
2235
2236 dnl
2237 dnl  Glide module
2238 dnl
2239 AC_ARG_ENABLE(glide,
2240   [  --enable-glide          Glide (3dfx) support (default disabled)])
2241 if test "${enable_glide}" = "yes"
2242 then
2243   AX_ADD_PLUGINS([glide])
2244   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2245   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2246   AC_ARG_WITH(glide,
2247     [    --with-glide=PATH     path to libglide],
2248     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2249       then
2250         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2251         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2252       fi ])
2253 fi
2254
2255 dnl
2256 dnl  AA plugin
2257 dnl
2258 AC_ARG_ENABLE(aa,
2259   [  --enable-aa             aalib output (default disabled)])
2260 if test "${enable_aa}" = "yes"
2261 then
2262   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2263   if test "${have_aa}" = "true"
2264   then
2265     AX_ADD_PLUGINS([aa])
2266     AX_ADD_LDFLAGS([aa],[-laa])
2267   fi
2268 fi
2269
2270 dnl
2271 dnl  win32 GDI plugin
2272 dnl
2273 AC_ARG_ENABLE(wingdi,
2274   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2275 if test "${enable_wingdi}" != "no"; then
2276   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2277     AX_ADD_PLUGINS([wingdi])
2278     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2279   fi
2280 fi
2281
2282 dnl
2283 dnl  Audio plugins
2284 dnl
2285
2286 AC_ARG_WITH(,[Audio plugins:])
2287
2288 dnl
2289 dnl  OSS /dev/dsp module (enabled by default except on win32)
2290 dnl
2291 AC_ARG_ENABLE(oss,
2292   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2293
2294 if test "${enable_oss}" != "no" &&
2295   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2296 then
2297   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2298     AX_ADD_PLUGINS([oss])
2299     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2300   ])
2301 fi
2302
2303 dnl
2304 dnl  Esound module
2305 dnl
2306 AC_ARG_ENABLE(esd,
2307   [  --enable-esd            Esound library support (default disabled)],
2308   [if test "${enable_esd}" = "yes"
2309    then
2310      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2311      if test "${ESD_CONFIG}" != "no"
2312      then
2313        AX_ADD_PLUGINS([esd])
2314        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2315        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2316      fi
2317    fi])
2318
2319 dnl
2320 dnl  aRts module
2321 dnl
2322 AC_ARG_ENABLE(arts,
2323   [  --enable-arts           aRts sound server (default disabled)],
2324   [if test "${enable_arts}" = "yes"
2325    then
2326      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2327      if test "${ARTS_CONFIG}" != "no"
2328      then
2329        AX_ADD_PLUGINS([arts])
2330        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2331        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2332      fi
2333    fi])
2334
2335 dnl
2336 dnl  ALSA module
2337 dnl
2338 AC_ARG_ENABLE(alsa,
2339   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2340   [if test "${enable_alsa}" = "yes"
2341    then
2342      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2343      if test "${have_alsa}" = "true"
2344      then
2345        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2346                        #define ALSA_PCM_NEW_SW_PARAMS_API
2347                        #include <alsa/asoundlib.h>],
2348           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2349            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2350        AX_ADD_PLUGINS([alsa])
2351        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2352      else
2353        AC_MSG_ERROR([Could not find ALSA development headers])
2354      fi
2355    fi])
2356
2357 dnl
2358 dnl  win32 waveOut plugin
2359 dnl
2360 AC_ARG_ENABLE(waveout,
2361   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2362 if test "${enable_waveout}" != "no"; then
2363   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2364     AX_ADD_PLUGINS([waveout])
2365     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2366   fi
2367 fi
2368
2369 dnl
2370 dnl  CoreAudio plugin
2371 dnl
2372 AC_ARG_ENABLE(coreaudio,
2373   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2374 if test "${enable_coreaudio}" != "no" &&
2375   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2376 then
2377   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h,
2378     [ AX_ADD_BUILTINS([coreaudio])
2379       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2380       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2381       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2382         AC_MSG_RESULT(yes)
2383         AX_ADD_PLUGINS([coreaudio_resampler])
2384         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2385       ],[ AC_MSG_RESULT(no) ])
2386     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2387 fi
2388
2389 dnl
2390 dnl  Interface plugins
2391 dnl
2392
2393 AC_ARG_WITH(,[Interface plugins:])
2394
2395 dnl special case for BeOS
2396 if test "${SYS}" = "beos"
2397 then
2398     AX_ADD_PLUGINS([beos])
2399 fi
2400
2401 dnl
2402 dnl Skins module
2403 dnl
2404 AC_ARG_ENABLE(skins,
2405   [  --enable-skins          Skins interface module (default enabled on Win32)])
2406 if test "${enable_skins}" != "no"; then
2407   WXWINDOWS_PATH="${PATH}"
2408   AC_ARG_WITH(skins-wx-config-path,
2409     [    --with-skins-wx-config-path=PATH wx-config path for the skins plugin (default search in \$PATH)],
2410     [ if test "${with_skins_wx_config_path}" != "no"
2411       then
2412         WXWINDOWS_PATH="${with_skins_wx_config_path}:${PATH}"
2413       fi ])
2414   # look for wx-config
2415   AC_PATH_PROG(WX_CONFIG_SKINS, wx-config, no, ${WXWINDOWS_PATH})
2416   if test "${WX_CONFIG_SKINS}" != "no"
2417   then
2418     if expr 2.3.0 \> `${WX_CONFIG_SKINS} --version` >/dev/null
2419     then
2420       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-skins.])
2421     fi
2422     AX_ADD_CPPFLAGS([skins],[`${WX_CONFIG_SKINS} --cxxflags` -DWX_SKINS])
2423     AX_ADD_LDFLAGS([skins],[`${WX_CONFIG_SKINS} --libs`])
2424   fi
2425
2426   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2427     AX_ADD_PLUGINS([skins])
2428     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2429     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2430     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2431   else
2432     if test "${enable_skins}" = "yes"; then
2433       IMLIB2_PATH="${PATH}"
2434       AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2435       if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2436         AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-skins.])
2437       fi
2438
2439       AX_ADD_PLUGINS([skins])
2440       AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2441       AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2442       AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2443       AX_ADD_PLUGINS([skins])
2444     fi
2445   fi
2446 fi
2447
2448 dnl
2449 dnl Basic skins module (i.e. without wxWindows dialogs)
2450 dnl
2451 AC_ARG_ENABLE(basic-skins,
2452   [  --enable-basic-skins    Skins interface module without wxWindows dialogs (default disabled)])
2453 if test "${enable_basic_skins}" = "yes"; then
2454   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2455
2456     AX_ADD_CPPFLAGS([basic_skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2457     AX_ADD_CXXFLAGS([basic_skins],[-O2 -fno-rtti])
2458     AX_ADD_LDFLAGS([basic_skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2459
2460   else
2461     IMLIB2_PATH="${PATH}"
2462     AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2463     if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2464     AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-basic-skins.])
2465     fi
2466
2467     AX_ADD_CPPFLAGS([basic_skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2468     AX_ADD_CXXFLAGS([basic_skins],[-O2 -fno-rtti])
2469     AX_ADD_LDFLAGS([basic_skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2470   fi
2471
2472   AX_ADD_PLUGINS([basic_skins])
2473 fi
2474
2475 dnl
2476 dnl  Gtk+ module
2477 dnl
2478 AC_ARG_ENABLE(gtk,
2479   [  --enable-gtk            Gtk+ support (default enabled)])
2480 if test "${enable_gtk}" != "no"
2481 then
2482   GTK_PATH="${PATH}"
2483   AC_ARG_WITH(gtk-config-path,
2484     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2485     [ if test "${with_gtk_config_path}" != "no"
2486       then
2487         GTK_PATH="${with_gtk_config_path}:${PATH}"
2488       fi ])
2489   # look for gtk-config
2490   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2491   GTK_CONFIG=${GTK12_CONFIG}
2492   if test "${GTK_CONFIG}" = "no"
2493   then
2494     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2495   fi
2496   if test "${GTK_CONFIG}" != "no"
2497   then
2498     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2499     then
2500       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2501     fi
2502     if test "${SYS}" != "mingw32"; then
2503       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
2504       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
2505     else
2506       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
2507       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
2508     fi
2509     # now look for the gtk.h header
2510     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2511     ac_cv_gtk_headers=yes
2512     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2513       ac_cv_gtk_headers=no
2514       echo "Cannot find gtk development headers."
2515     ])
2516     if test "${ac_cv_gtk_headers}" = "yes"
2517     then
2518       AX_ADD_PLUGINS([gtk])
2519       if test "${SYS}" != "mingw32"; then
2520         NEED_GTK_MAIN=yes
2521       fi
2522       ALIASES="${ALIASES} gvlc"
2523     fi
2524     CPPFLAGS="${CPPFLAGS_save}"
2525   fi
2526 fi
2527
2528 dnl
2529 dnl  Gtk+2 module
2530 dnl
2531 AC_ARG_ENABLE(gtk2,
2532   [  --enable-gtk2           Gtk2 support (default disabled)])
2533 if test "${enable_gtk2}" = "yes"
2534 then
2535   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2536   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2537   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2538   AX_ADD_PLUGINS([gtk2])
2539   if test "${SYS}" != "mingw32"; then
2540     NEED_GTK2_MAIN=yes
2541   fi
2542 fi
2543
2544 dnl
2545 dnl  Familiar module uses Gtk+ library
2546 dnl
2547 AC_ARG_ENABLE(familiar,
2548   [  --enable-familiar       Familiar Gtk+ support (default disabled)])
2549 if test "${enable_familiar}" = "yes"
2550 then
2551   GTK_PATH="${PATH}"
2552   AC_ARG_WITH(gtk-config-path,
2553     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2554     [ if test "${with_gtk_config_path}" != "no"
2555       then
2556         GTK_PATH="${with_gtk_config_path}:${PATH}"
2557       fi ])
2558   # look for gtk-config
2559   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2560   GTK_CONFIG=${GTK12_CONFIG}
2561   if test "${GTK_CONFIG}" = "no"
2562   then
2563     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2564   fi
2565   # check for cross-compiling
2566   GTK_PREFIX=
2567   AC_ARG_WITH(gtk-prefix,
2568     [    --with-gtk-prefix=PATH path to libgtk (needed for cross-compiling),
2569                           e.g use as:
2570                           --with-gtk-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2571   if test "${with_gtk_prefix}" != "no" -a -n "${with_gtk_prefix}"
2572   then
2573     GTK_PREFIX="--prefix=${with_gtk_prefix}"
2574   fi
2575   if test "${GTK_CONFIG}" != "no"
2576   then
2577     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2578     then
2579       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-familiar.])
2580     fi
2581     AX_ADD_CFLAGS([familiar],[`${GTK_CONFIG} ${GTK_PREFIX} --cflags gtk gthread`])
2582     AX_ADD_LDFLAGS([familiar],[`${GTK_CONFIG} ${GTK_PREFIX} --libs gtk gthread | sed 's,-rdynamic,,'`])
2583     # now look for the gtk.h header
2584     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar}"
2585     ac_cv_gtk_headers=yes
2586     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2587       ac_cv_gtk_headers=no
2588       echo "Cannot find gtk development headers."
2589     ])
2590     if test "${ac_cv_gtk_headers}" = "yes"
2591     then
2592       AX_ADD_PLUGINS([familiar])
2593     fi
2594     CPPFLAGS="${CPPFLAGS_save}"
2595
2596     # now look for gpe support
2597     AC_ARG_WITH(gpe-prefix,
2598     [    --with-gpe-prefix=PATH gpe installation path prefix (default search in \$PATH)],[],[])
2599     if test "${with_gpe_prefix}" != "no" -a -n "${with_gpe_prefix}"
2600     then
2601       AX_ADD_CFLAGS([gpe],[-I${with_gpe_prefix}/include])
2602       AX_ADD_LDFLAGS([gpe],[-lXi -lgdk_pixbuf -L${with_gpe_prefix}/lib -lgpewidget])
2603       # now look for gpe/init.h header file
2604       CFLAGS_save="${CFLAGS}"
2605       LDFLAGS_save="${LDFLAGS}"
2606       CFLAGS="${CFLAGS_familiar} ${CFLAGS_gpe}"
2607       LDFLAGS="${LDFLAGS_familiar} ${LDFLAGS_gpe}"
2608       CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar} ${CFLAGS_gpe}"
2609       ac_cv_gpe_headers=yes
2610       AC_CHECK_HEADERS(gpe/init.h, ,
2611         [ ac_cv_gpe_headers=no
2612           AC_MSG_ERROR([Cannot find development headers for libgpewidget...]) ])
2613       CFLAGS="${CFLAGS_save}"
2614       LDFLAGS="${LDFLAG_save}"
2615       if test "${ac_cv_gpe_headers}" = "yes"
2616       then
2617         AX_ADD_CFLAGS([familiar],[${CFLAGS_gpe}])
2618         AX_ADD_LDFLAGS([familiar],[${LDFLAGS_gpe}])
2619       fi
2620     else
2621           NEED_GTK_MAIN=yes
2622     fi # end gpe support
2623   fi # end gtk+ support
2624 fi
2625
2626 dnl
2627 dnl  Gnome module
2628 dnl
2629 AC_ARG_ENABLE(gnome,
2630   [  --enable-gnome          Gnome interface support (default disabled)],
2631   [if test "${enable_gnome}" = "yes"; then
2632     # look for gnome-config
2633     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2634     if test -x ${GNOME_CONFIG}
2635     then
2636        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
2637        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
2638     fi
2639     # now look for the gnome.h header
2640     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2641     AC_CHECK_HEADERS(gnome.h, [
2642       AX_ADD_PLUGINS([gnome])
2643       NEED_GTK_MAIN=yes
2644       NEED_GNOME_MAIN=yes
2645       ALIASES="${ALIASES} gnome-vlc"
2646       dnl We need this because of some moronic gnomesupport.h flavours
2647       AC_MSG_CHECKING(for strndup in gnome.h)
2648       AC_EGREP_HEADER(strndup,gnome.h,[
2649         AC_MSG_RESULT(yes)
2650         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2651                   Define if <gnome.h> defines strndup.)],[
2652         AC_MSG_RESULT(no)])
2653      ],[
2654       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2655 developement tools or remove the --enable-gnome option])
2656      ])
2657     CPPFLAGS="${CPPFLAGS_save}"
2658   fi])
2659
2660 dnl
2661 dnl  Gnome2 module
2662 dnl
2663 AC_ARG_ENABLE(gnome2,
2664   [  --enable-gnome2         Gnome2 support (default disabled)])
2665 if test "${enable_gnome2}" = "yes"
2666 then
2667   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2668   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
2669   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
2670   AX_ADD_PLUGINS([gnome2])
2671   if test "${SYS}" != "mingw32"; then
2672     NEED_GNOME2_MAIN=yes
2673   fi
2674 fi
2675
2676 dnl
2677 dnl  wxWindows module
2678 dnl
2679 AC_ARG_ENABLE(wxwindows,
2680   [  --enable-wxwindows      wxWindows support (default enabled)])
2681 if test "${enable_wxwindows}" != "no"
2682 then
2683   WXWINDOWS_PATH="${PATH}"
2684   AC_ARG_WITH(wx-config-path,
2685     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2686     [ if test "${with_wx_config_path}" != "no"
2687       then
2688         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2689       fi ])
2690   # look for wx-config
2691   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2692   if test "${WX_CONFIG}" != "no"
2693   then
2694     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2695     then
2696       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2697     fi
2698     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
2699     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
2700     # now look for the wxprec.h header
2701     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2702     ac_cv_wx_headers=yes
2703     AC_CHECK_HEADERS(wx/wxprec.h, , [
2704       ac_cv_wx_headers=no
2705       echo "Cannot find wxWindows development headers."
2706     ])
2707     if test "${ac_cv_wx_headers}" = "yes"
2708     then
2709       AX_ADD_PLUGINS([wxwindows])
2710       ALIASES="${ALIASES} wxvlc"
2711     fi
2712     CPPFLAGS="${CPPFLAGS_save}"
2713   fi
2714 fi
2715
2716 dnl
2717 dnl  Qt module
2718 dnl
2719 AC_ARG_ENABLE(qt,
2720   [  --enable-qt             Qt interface support (default disabled)],
2721   [if test "${enable_qt}" = "yes"; then
2722      AX_ADD_PLUGINS([qt])
2723      ALIASES="${ALIASES} qvlc"
2724      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
2725      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2726      AC_CHECK_LIB(qt-mt,main,[
2727        AX_ADD_LDFLAGS([qt],[-lqt-mt])
2728      ],[
2729        AC_CHECK_LIB(qt,main,[
2730          AX_ADD_LDFLAGS([qt],[-lqt])
2731        ])
2732      ])
2733      LDFLAGS="${LDFLAGS_save}"
2734      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2735      if test -x ${QTDIR}/bin/moc
2736      then
2737        MOC=${QTDIR}/bin/moc
2738      else
2739        MOC=moc
2740      fi
2741    fi])
2742
2743 dnl
2744 dnl  KDE module
2745 dnl
2746 AC_ARG_ENABLE(kde,
2747   [  --enable-kde            KDE interface support (default disabled)],
2748   [if test "${enable_kde}" = "yes"; then
2749      AX_ADD_PLUGINS([kde])
2750      ALIASES="${ALIASES} kvlc"
2751      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
2752      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2753      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2754      AC_CHECK_LIB(kfile,main,[
2755        AX_ADD_LDFLAGS([kde],[-lkfile])
2756      ])
2757      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2758      AC_CHECK_LIB(kdeui,main,[
2759        AX_ADD_LDFLAGS([kde],[-lkdeui])
2760      ])
2761      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2762      AC_CHECK_LIB(kio,main,[
2763        AX_ADD_LDFLAGS([kde],[-lkio])
2764      ])
2765      LDFLAGS="${LDFLAGS_save}"
2766      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
2767      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
2768      if test -x ${QTDIR}/bin/moc
2769      then
2770        MOC=${QTDIR}/bin/moc
2771      else
2772        MOC=moc
2773      fi
2774    fi])
2775
2776 dnl
2777 dnl  Opie QT embedded module
2778 dnl
2779 AC_ARG_ENABLE(opie,
2780   [  --enable-opie           Qt embedded interface support (default disabled)],
2781   [if test "${enable_opie}" = "yes"; then
2782      AC_ARG_WITH(qte,
2783      [    --with-qte=PATH       Qt Embedded headers and libraries])
2784      if test "${with_qte}" != "no" -a -n "${with_qte}"
2785      then
2786        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2787        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2788      else
2789        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
2790        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
2791      fi
2792      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2793      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2794        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2795      ] )
2796      CPPFLAGS="${CPPFLAGS_save}"
2797
2798      AX_ADD_PLUGINS([opie])
2799      NEED_QTE_MAIN=yes
2800      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
2801      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
2802      if test "${with_qte}" != "no" -a -n "${with_qte}"
2803      then
2804        MOC=${with_qte}/bin/moc
2805      else
2806        MOC=${QTDIR}/bin/moc
2807      fi
2808    fi])
2809
2810 dnl
2811 dnl  MacOS X module
2812 dnl
2813 AC_ARG_ENABLE(macosx,
2814   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2815   [if test "${enable_macosx}" = "yes"
2816    then
2817      AX_ADD_BUILTINS([macosx])
2818      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2819    fi],
2820   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2821      AX_ADD_BUILTINS([macosx])
2822      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2823    )])
2824
2825 dnl
2826 dnl  QNX RTOS module
2827 dnl
2828 AC_ARG_ENABLE(qnx,
2829   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2830     if test "${enable_qnx}" != "no"
2831     then
2832       AC_CHECK_HEADERS(Ph.h, [
2833         AX_ADD_PLUGINS([qnx])
2834         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
2835       ])
2836     fi
2837
2838 dnl
2839 dnl  ncurses module
2840 dnl
2841 AC_ARG_ENABLE(ncurses,
2842   [  --enable-ncurses        ncurses interface support (default disabled)],
2843   [if test "${enable_ncurses}" = "yes"; then
2844      AX_ADD_PLUGINS([ncurses])
2845      AX_ADD_LDFLAGS([ncurses],[-lncurses])
2846    fi])
2847
2848 dnl
2849 dnl  XOSD plugin
2850 dnl
2851 AC_ARG_ENABLE(xosd,
2852   [  --enable-xosd           xosd interface support (default disabled)])
2853 if test "${enable_xosd}" = "yes"
2854 then
2855   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2856   AC_CHECK_LIB(xosd,xosd_set_offset,
2857       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2858     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2859         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2860       AC_TRY_COMPILE([#include <xosd.h>],
2861          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2862           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2863   if test "${have_xosd}" = "true"
2864   then
2865     AX_ADD_PLUGINS([xosd])
2866     AX_ADD_LDFLAGS([xosd],[-lxosd])
2867   fi
2868 fi
2869
2870 dnl
2871 dnl  SLP access plugin
2872 dnl
2873 AC_ARG_ENABLE(slp,
2874   [  --enable-slp            SLP service discovery support (default enabled)])
2875 if test "${enable_slp}" != "no"
2876 then
2877   AC_ARG_WITH(slp,
2878   [    --with-slp=PATH       libslp headers and libraries])
2879   if test -z "${with_slp}"
2880   then
2881     AC_CHECK_HEADER(slp.h, have_slp="true", have_slp="false")
2882     if test "${have_slp}" = "true"
2883     then
2884       AX_ADD_PLUGINS([slp])
2885       AX_ADD_LDFLAGS([slp],[-lslp])
2886     fi
2887   else
2888     AC_MSG_CHECKING(for slp headers in ${with_slp})
2889     if test -f ${with_slp}/slp.h
2890     then
2891       dnl  Use ${with_slp}/libslp/slp.h
2892       AC_MSG_RESULT(yes)
2893       AX_ADD_PLUGINS([slp])
2894       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
2895       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
2896     else
2897       dnl  No libslp could be found, sorry
2898       AC_MSG_RESULT(no)
2899       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2900     fi
2901   fi
2902 fi
2903
2904 dnl
2905 dnl  Lirc plugin
2906 dnl
2907 AC_ARG_ENABLE(lirc,
2908   [  --enable-lirc           lirc support (default disabled)])
2909 if test "${enable_lirc}" = "yes"
2910 then
2911   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2912   if test "${have_lirc}" = "true"
2913   then
2914     AX_ADD_PLUGINS([lirc])
2915     AX_ADD_LDFLAGS([lirc],[-llirc_client])
2916   fi
2917 fi
2918
2919 AC_ARG_WITH(,[Misc options:])
2920
2921 dnl
2922 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2923 dnl
2924 dnl  We give the user the opportunity to specify
2925 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2926 dnl
2927 AC_ARG_WITH(words,
2928   [  --with-words=endianness set endianness (big or little)])
2929   case "${with_words}" in
2930     big)
2931       ac_cv_c_bigendian=yes
2932       ;;
2933     little)
2934       ac_cv_c_bigendian=no
2935       ;;
2936     *)
2937       dnl  Try to guess endianness by matching patterns on a compiled
2938       dnl  binary, by looking for an ASCII or EBCDIC string
2939       AC_CACHE_CHECK([whether the byte order is big-endian],
2940         [ac_cv_c_bigendian],
2941         [ac_cv_c_bigendian="unknown"
2942         [cat >conftest.c <<EOF
2943         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2944         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2945         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2946         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2947         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2948         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2949         int main(void) { _a(); _e(); return 0; }
2950 EOF
2951         ]
2952         if test -f conftest.c
2953         then
2954           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2955               && test -f conftest.o
2956           then
2957             if test "`strings conftest.o | grep BIGenDianSyS`"
2958             then
2959               ac_cv_c_bigendian="yes"
2960             fi
2961             if test "`strings conftest.o | grep LiTTleEnDian`"
2962             then
2963               ac_cv_c_bigendian="no"
2964             fi
2965           fi
2966         fi
2967       ])
2968       if test "${ac_cv_c_bigendian}" = "unknown"
2969       then
2970         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2971       fi
2972       ;;
2973   esac
2974 dnl  Now we know what to use for endianness, just put it in the header
2975 if test "${ac_cv_c_bigendian}" = "yes"
2976 then
2977   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
2978 fi
2979
2980 dnl
2981 dnl  Mozilla plugin
2982 dnl
2983 mozilla=false
2984 AC_ARG_ENABLE(mozilla,
2985   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
2986 if test "${enable_mozilla}" = "yes"
2987 then
2988   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
2989   if test "${MOZILLA_CONFIG}" != "no"
2990   then
2991     if test "${SYS}" != "mingw32"; then
2992       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
2993       AC_CHECK_LIB(Xt,XtStrings,[
2994         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
2995       ])
2996       LDFLAGS="${LDFLAGS_save}"
2997     fi
2998     mozilla=:
2999     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3000     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3001     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3002     dnl Not necessarily in ${PATH}
3003     if test -z "${XPIDL}" -o ! -x "${XPIDL}"
3004     then
3005       XPIDL="/usr/lib/mozilla/xpidl"
3006     fi
3007   fi
3008 fi
3009 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3010
3011 dnl
3012 dnl  test plugins
3013 dnl
3014 AC_ARG_ENABLE(testsuite,
3015   [  --enable-testsuite      build test modules (default disabled)])
3016 if test "${enable_testsuite}" = "yes"
3017 then
3018   TESTS="test1 test2 test3 test4"
3019
3020   dnl  we define those so that bootstrap sets the right linker
3021   AX_ADD_CXXFLAGS([test2],[])
3022   AX_ADD_OBJCFLAGS([test3],[])
3023   dnl  this one is needed until automake knows what to do
3024   AX_ADD_LDFLAGS([test3],[-lobjc])
3025
3026   AX_ADD_PLUGINS([${TESTS}])
3027   #AX_ADD_BUILTINS([${TESTS}])
3028 fi
3029
3030 dnl
3031 dnl  gtk_main plugin
3032 dnl
3033 if test "${NEED_GTK_MAIN}" != "no"
3034 then
3035     AX_ADD_PLUGINS([gtk_main])
3036     AX_ADD_CFLAGS([gtk familiar],[-DNEED_GTK_MAIN])
3037     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk} ${CFLAGS_familiar}])
3038     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk} ${LDFLAGS_familiar}])
3039 fi
3040
3041 if test "${NEED_GNOME_MAIN}" != "no"
3042 then
3043     AX_ADD_PLUGINS([gnome_main])
3044     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_gnome}])
3045     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_gnome}])
3046 fi
3047
3048 if test "${NEED_GTK2_MAIN}" != "no"
3049 then
3050     AX_ADD_PLUGINS([gtk2_main])
3051     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3052     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2}])
3053     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2}])
3054 fi
3055
3056 if test "${NEED_GNOME2_MAIN}" != "no"
3057 then
3058     AX_ADD_PLUGINS([gnome2_main])
3059     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3060     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3061 fi
3062
3063 dnl
3064 dnl  qte_main plugin
3065 dnl
3066 if test "${NEED_QTE_MAIN}" != "no"
3067 then
3068     AX_ADD_PLUGINS([qte_main])
3069     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3070     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3071     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3072 fi
3073
3074
3075 dnl
3076 dnl  Plugin and builtin checks
3077 dnl
3078 builtin_support=false
3079 plugin_support=:
3080
3081 dnl Support for plugins - this must be AT THE END
3082 AC_ARG_ENABLE(plugins,
3083   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3084   [if test "${enable_plugins}" = "no"
3085    then
3086      plugin_support=false
3087    fi])
3088
3089 dnl Automagically disable plugins if there is no system support for
3090 dnl dynamically loadable files (.so, .dll, .dylib).
3091 dnl don't forget vlc-win32 still can load .dll as plugins
3092 if test "${ac_cv_header_dlfcn_h}" = "no" -a "${ac_cv_header_image_h}" = "no" -a "${SYS}" != "mingw32"
3093 then
3094   echo "*** Your system doesn't have plugin support. All plugins will be built"
3095   echo "statically."
3096   plugin_support=false
3097 fi
3098
3099 dnl Export automake variables
3100 if ${plugin_support}
3101 then
3102   for plugin in `echo ${PLUGINS}`
3103   do
3104     eval "${plugin}_p=yes"
3105   done
3106 else
3107   AX_ADD_BUILTINS([${PLUGINS}])
3108   PLUGINS=""
3109 fi
3110 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3111
3112 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3113 then
3114   builtin_support=:
3115   for builtin in `echo ${BUILTINS}`
3116   do
3117     eval "${builtin}_b=yes"
3118   done
3119 fi]
3120 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3121
3122 dnl Import conditional variables generated by bootstrap
3123 AX_VLC_CONDITIONALS
3124
3125 dnl
3126 dnl  Stuff used by the program
3127 dnl
3128 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3129 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3130 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3131
3132 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
3133 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3134 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3135 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3136
3137 DATA_PATH="${ac_tool_prefix}/share/vlc"
3138 AC_SUBST(DATA_PATH)
3139 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3140 AC_SUBST(PLUGIN_PATH)
3141
3142 dnl
3143 dnl  Handle substvars that use $(top_srcdir)
3144 dnl
3145 VLC_CONFIG="\$(top_builddir)/vlc-config"
3146 AC_SUBST(VLC_CONFIG)
3147 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3148
3149 dnl
3150 dnl  Restore *FLAGS
3151 dnl
3152 AX_RESTORE_FLAGS
3153
3154 dnl
3155 dnl  Create the vlc-config script
3156 dnl
3157 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3158 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3159
3160 dnl
3161 dnl  Configuration is finished
3162 dnl
3163 AC_SUBST(SYS)
3164 AC_SUBST(ARCH)
3165 AC_SUBST(ALIASES)
3166 AC_SUBST(ASM)
3167 AC_SUBST(MOC)
3168 AC_SUBST(WINDRES)
3169 AC_SUBST(XPIDL)
3170 AC_SUBST(LIBEXT)
3171 AC_SUBST(INCLUDES)
3172 AC_SUBST(ALL_LINGUAS)
3173
3174 dnl Import substitutions generated by bootstrap
3175 AX_VLC_SUBSTS
3176
3177 dnl Create vlc-config.in
3178 AX_OUTPUT_VLC_CONFIG_IN
3179
3180 AC_OUTPUT([
3181   vlc-config
3182
3183   Makefile
3184   autotools/Makefile
3185   debian/Makefile
3186   doc/Makefile
3187   intl/Makefile
3188   ipkg/Makefile
3189   lib/Makefile
3190   modules/Makefile
3191   m4/Makefile
3192   po/Makefile.in
3193   share/Makefile
3194   src/Makefile
3195
3196   modules/access/Makefile
3197   modules/access/dvd/Makefile
3198   modules/access/dvdplay/Makefile
3199   modules/access/dvdread/Makefile
3200   modules/access/mms/Makefile
3201   modules/access/pvr/Makefile
3202   modules/access/satellite/Makefile
3203   modules/access/v4l/Makefile
3204   modules/access/vcd/Makefile
3205   modules/access_output/Makefile
3206   modules/audio_filter/Makefile
3207   modules/audio_filter/channel_mixer/Makefile
3208   modules/audio_filter/converter/Makefile
3209   modules/audio_filter/resampler/Makefile
3210   modules/audio_mixer/Makefile
3211   modules/audio_output/Makefile
3212   modules/codec/Makefile
3213   modules/codec/a52old/Makefile
3214   modules/codec/a52old/downmix/Makefile
3215   modules/codec/a52old/imdct/Makefile
3216   modules/codec/cinepak/Makefile
3217   modules/codec/faad/Makefile
3218   modules/codec/ffmpeg/Makefile
3219   modules/codec/ffmpeg/postprocessing/Makefile
3220   modules/codec/mpeg_audio/Makefile
3221   modules/codec/mpeg_video/Makefile
3222   modules/codec/mpeg_video/idct/Makefile
3223   modules/codec/mpeg_video/motion/Makefile
3224   modules/codec/spudec/Makefile
3225   modules/control/Makefile
3226   modules/control/lirc/Makefile
3227   modules/control/rc/Makefile
3228   modules/demux/Makefile
3229   modules/demux/aac/Makefile
3230   modules/demux/asf/Makefile
3231   modules/demux/avi/Makefile
3232   modules/demux/mp4/Makefile
3233   modules/demux/mpeg/Makefile
3234   modules/demux/util/Makefile
3235   modules/demux/wav/Makefile
3236   modules/encoder/Makefile
3237   modules/encoder/ffmpeg/Makefile
3238   modules/gui/Makefile
3239   modules/gui/beos/Makefile
3240   modules/gui/familiar/Makefile
3241   modules/gui/gtk/Makefile
3242   modules/gui/gtk2/Makefile
3243   modules/gui/kde/Makefile
3244   modules/gui/macosx/Makefile
3245   modules/gui/ncurses/Makefile
3246   modules/gui/qnx/Makefile
3247   modules/gui/qt/Makefile
3248   modules/gui/skins/Makefile
3249   modules/gui/win32/Makefile
3250   modules/gui/wxwindows/Makefile
3251   modules/misc/Makefile
3252   modules/misc/dummy/Makefile
3253   modules/misc/logger/Makefile
3254   modules/misc/memcpy/Makefile
3255   modules/misc/network/Makefile
3256   modules/misc/testsuite/Makefile
3257   modules/mux/Makefile
3258   modules/mux/mpeg/Makefile
3259   modules/packetizer/Makefile
3260   modules/stream_out/Makefile
3261   modules/video_chroma/Makefile
3262   modules/video_filter/Makefile
3263   modules/video_filter/deinterlace/Makefile
3264   modules/video_output/Makefile
3265   modules/video_output/directx/Makefile
3266   modules/video_output/mga/Makefile
3267   modules/video_output/qte/Makefile
3268   modules/video_output/x11/Makefile
3269   modules/visualization/Makefile
3270   modules/visualization/scope/Makefile
3271   modules/visualization/xosd/Makefile
3272 ],[
3273   chmod 0755 vlc-config
3274 ])
3275
3276 dnl Generate makefiles found by bootstrap
3277
3278 printf "
3279 vlc configuration
3280 --------------------
3281 vlc version           : ${VERSION}
3282 system                : ${SYS}
3283 architecture          : ${ARCH}
3284 build flavour         : "
3285 test "${enable_debug}" = "yes" && printf "debug "
3286 test "${enable_cprof}" = "yes" && printf "cprof "
3287 test "${enable_gprof}" = "yes" && printf "gprof "
3288 test "${enable_optimizations}" = "yes" && printf "optim "
3289 test "${enable_release}" = "yes" && printf "release " || printf "devel "
3290 echo "
3291 vlc aliases           :${ALIASES}
3292
3293 You can tune the compiler flags in vlc-config.
3294 To build vlc and its plugins, type \`make'.
3295 "
3296