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

   1 dnl Autoconf settings for vlc
   2 dnl $Id: configure.ac,v 1.21 2003/07/01 19:17:32 sam 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     LIBEXT=".dylib"
  95     ;;
  96   *mingw32* | *cygwin*)
  97     AC_CHECK_TOOL(WINDRES, windres, :)
  98     LIBEXT=".dll"
  99
 100     case "${target_os}" in
 101       *mingw32*)
 102         SYS=mingw32
 103         ;;
 104       *cygwin*)
 105         dnl Check if we are using the mno-cygwin mode in which case we are
 106         dnl actually dealing with a mingw32 compiler.
 107         AC_EGREP_CPP(yes,
 108             [#ifdef WIN32
 109              yes
 110              #endif],
 111             SYS=mingw32, SYS=cygwin)
 112         ;;
 113     esac
 114
 115     if test "${SYS}" = "mingw32"; then
 116         # add ws2_32 for closesocket, select, recv
 117         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
 118         AX_ADD_LDFLAGS([vlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
 119         AX_ADD_LDFLAGS([ipv4 ipv6 access_http access_mms access_udp access_ftp access_output_udp sap slp http httpd],[-lws2_32])
 120     fi
 121     ;;
 122   *nto*)
 123     SYS=nto
 124     AX_ADD_LDFLAGS([x11 xvideo],[-lsocket])
 125     ;;
 126   solaris*)
 127     SYS=solaris
 128     ;;
 129   hpux*)
 130     SYS=hpux
 131     LIBEXT=".sl"
 132     ;;
 133   beos)
 134     SYS=beos
 135     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
 136     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
 137     AX_ADD_LDFLAGS([vlc beos],[-lbe])
 138     AX_ADD_CXXFLAGS([beos],[])
 139     AX_ADD_LDFLAGS([beos],[-lmedia -ltranslation -ltracker -lgame])
 140     dnl Check if we have BONE (old net_server doesn't have libsocket.so)
 141     AC_CHECK_LIB(socket, connect,
 142         AX_ADD_LDFLAGS([vlc access_mms ipv4 httpd],[-lsocket -lbind]))
 143     ;;
 144   *)
 145     SYS="${target_os}"
 146     ;;
 147 esac
 148 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
 149 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
 150 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
 151
 152 dnl
 153 dnl Gettext stuff
 154 dnl
 155 ALL_LINGUAS="de en_GB fr it ja no ru nl pl sv"
 156 AM_GNU_GETTEXT_VERSION(0.11.5)
 157 AM_GNU_GETTEXT
 158 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
 159   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
 160   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
 161 else
 162   AC_CHECK_FUNCS(textdomain,,[
 163     AC_CHECK_LIB(intl,textdomain,
 164       AX_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
 165       ${LIBINTL}
 166     )
 167   ])
 168 fi
 169 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
 170 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
 171
 172 AC_MSG_CHECKING(for suffix of libraries)
 173 AC_MSG_RESULT(${LIBEXT})
 174
 175 dnl Check for the need to include the mingwex lib for mingw32
 176 if test "${SYS}" = "mingw32"
 177 then
 178     AC_CHECK_LIB(mingwex,opendir,
 179         AC_CHECK_LIB(mingw32,opendir,AX_ADD_LDFLAGS([vlc],[]),
 180             [AX_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
 181     )
 182 fi
 183
 184 dnl Check for fnative-struct or mms-bitfields support for mingw32
 185 if test "${SYS}" = "mingw32"
 186 then
 187     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 188         [ac_cv_c_mms_bitfields],
 189         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 190          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 191     if test "${ac_cv_c_mms_bitfields}" != "no"; then
 192         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
 193         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
 194     else
 195         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
 196             [ac_cv_c_fnative_struct],
 197             [CFLAGS="${CFLAGS_save} -fnative-struct"
 198              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
 199         if test "${ac_cv_c_fnative_struct}" != "no"; then
 200             CFLAGS_save="${CFLAGS_save} -fnative-struct";
 201             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
 202         fi
 203     fi
 204
 205     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 206 fi
 207
 208 dnl Check for fvtable-thunks support for mingw32
 209 if test "${SYS}" = "mingw32"
 210 then
 211 AC_LANG_PUSH(C++)
 212     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
 213         [ac_cv_cxx_fvtable_thunks],
 214         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
 215          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
 216                         ac_cv_cxx_fvtable_thunks=no)])
 217     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
 218         CXXFLAGS_mingw32_special="-fvtable-thunks"
 219     fi
 220
 221     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
 222 AC_LANG_POP(C++)
 223 fi
 224
 225 dnl Flags for plugin compilation
 226 case "${SYS}" in
 227   mingw32|cygwin)
 228     AX_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 229     AX_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
 230     AX_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 231     ;;
 232   *)
 233     AX_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
 234     AX_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
 235     AX_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
 236     AX_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
 237     ;;
 238 esac
 239
 240 dnl The -DSYS_FOO flag
 241 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 242
 243 dnl Check for system libs needed
 244 need_libc=false
 245
 246 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)
 247
 248 dnl Check for usual libc functions
 249 AC_CHECK_FUNCS(strdup strndup atof lseek)
 250 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
 251 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
 252
 253 AC_CHECK_FUNCS(connect,,[
 254   AC_CHECK_LIB(socket,connect,[
 255     AX_ADD_LDFLAGS([vlc ipv4],-lsocket)
 256   ])
 257 ])
 258
 259 AC_CHECK_FUNCS(send,,[
 260   AC_CHECK_LIB(socket,send,[
 261     AX_ADD_LDFLAGS([access_http access_mms access_udp access_ftp sap http access_output_udp],[-lsocket])
 262   ])
 263 ])
 264
 265 AC_CHECK_FUNCS(gethostbyname,,[
 266   AC_CHECK_LIB(nsl,gethostbyname,[
 267     AX_ADD_LDFLAGS([ipv4 httpd vlc],[-lnsl])
 268   ],[
 269     AC_CHECK_LIB(bind,gethostbyname,[
 270       AX_ADD_LDFLAGS([ipv4 httpd],[-lbind])
 271     ])
 272   ])
 273 ])
 274
 275 dnl Check for socklen_t
 276 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
 277   [AC_TRY_COMPILE(
 278      [#include <sys/types.h>
 279       #include <sys/socket.h>],
 280      [socklen_t len = 42; return len;],
 281      ac_cv_type_socklen_t=yes,
 282      ac_cv_type_socklen_t=no)])
 283 if test "${ac_cv_type_socklen_t}" != "no"; then
 284   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
 285 fi
 286
 287 dnl Check for va_copy
 288 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
 289   AC_TRY_LINK(
 290     [#include <stdarg.h>],
 291     [va_list ap1, ap2; va_copy(ap1,ap2);],
 292     [ac_cv_c_va_copy="yes"],
 293     [ac_cv_c_va_copy="no"]))
 294 if test "${ac_cv_c_va_copy}" = "yes"; then
 295   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
 296 fi
 297 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
 298   AC_TRY_LINK(
 299     [#include <stdarg.h>],
 300     [va_list ap1, ap2; __va_copy(ap1,ap2);],
 301     [ac_cv_c___va_copy="yes"],
 302     [ac_cv_c___va_copy="no"]))
 303 if test "${ac_cv_c___va_copy}" = "yes"; then
 304   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
 305 fi
 306
 307 AC_CHECK_FUNCS(inet_aton,,[
 308   AC_CHECK_LIB(resolv,inet_aton,[
 309     AX_ADD_LDFLAGS([ipv4 httpd],[-lresolv])
 310   ])
 311 ])
 312
 313 dnl Check for getopt
 314 need_getopt=false
 315 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
 316 [ # FreeBSD has a gnugetopt library for this:
 317   AC_CHECK_LIB([gnugetopt],[getopt_long],
 318     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
 319      AX_ADD_LDFLAGS([vlc],[-lgnugetopt])],
 320     [need_getopt=:])])
 321 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
 322
 323 if test "${SYS}" != "mingw32"; then
 324 AC_TYPE_SIGNAL
 325 AC_CHECK_LIB(dl,dlopen,[
 326   AX_ADD_LDFLAGS([vlc],[-ldl])
 327 ])
 328 AC_CHECK_LIB(m,cos,[
 329   AX_ADD_LDFLAGS([imdct adjust distort a52tofloat32],[-lm])
 330 ])
 331 AC_CHECK_LIB(m,pow,[
 332   AX_ADD_LDFLAGS([ffmpeg stream_out_transcode imdct imdct3dn imdctsse i420_rgb faad],[-lm])
 333 ])
 334 AC_CHECK_LIB(m,sqrt,[
 335   AX_ADD_LDFLAGS([headphone_channel_mixer],[-lm])
 336 ])
 337 fi # end "${SYS}" != "mingw32"
 338
 339 if test "${SYS}" != "mingw32"; then
 340 dnl Check for pthreads - borrowed from XMMS
 341 THREAD_LIB=error
 342 if test "${THREAD_LIB}" = "error"; then
 343   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 344 fi
 345 if test "${THREAD_LIB}" = "error"; then
 346   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 347 fi
 348 if test "${THREAD_LIB}" = "error"; then
 349   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 350 fi
 351 if test "${THREAD_LIB}" = "error"; then
 352   AC_CHECK_FUNCS(pthread_mutex_lock)
 353   THREAD_LIB=""
 354 fi
 355
 356 dnl Check for cthreads under GNU/Hurd for instance
 357 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
 358
 359 dnl
 360 dnl  GNU portable threads
 361 dnl
 362 AC_ARG_ENABLE(pth,
 363   [  --enable-pth            GNU Pth support (default disabled)],
 364   [ if test "${enable_pth}" = "yes"; then
 365     AC_CHECK_LIB(pth,pth_init)
 366     AC_MSG_CHECKING(for pth_init in pth.h)
 367     AC_EGREP_HEADER(pth_init,pth.h,[
 368       AC_MSG_RESULT(yes)
 369       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
 370                 Define if <pth.h> defines pth_init)
 371       THREAD_LIB="-lpth"
 372     ],[
 373       AC_MSG_RESULT(no)
 374     ])
 375     fi
 376 ])
 377
 378 dnl
 379 dnl  State Threads
 380 dnl
 381 AC_ARG_ENABLE(st,
 382   [  --enable-st             State Threads (default disabled)],
 383   [ if test "${enable_st}" = "yes"; then
 384     AC_CHECK_LIB(st,st_init)
 385     AC_MSG_CHECKING(for st_init in st.h)
 386     AC_EGREP_HEADER(st_init,st.h,[
 387       AC_MSG_RESULT(yes)
 388       AC_DEFINE(ST_INIT_IN_ST_H, 1,
 389                 Define if <st.h> defines st_init)
 390       THREAD_LIB="-lst"
 391     ],[
 392       AC_MSG_RESULT(yes)
 393     ])
 394     fi
 395 ])
 396
 397 AX_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
 398
 399 dnl Don't link with rt when using GNU-pth
 400 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
 401   dnl HP/UX port
 402   AC_CHECK_LIB(rt,sem_init, [AX_ADD_LDFLAGS([vlc],[-lrt])])
 403
 404   have_nanosleep=false
 405   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
 406     AC_CHECK_LIB(rt,nanosleep,
 407       [AX_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
 408       [AC_CHECK_LIB(posix4,nanosleep,
 409           [AX_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
 410     )
 411   ])
 412   if ${have_nanosleep}; then
 413     AC_DEFINE(HAVE_NANOSLEEP, 1,
 414               Define if nanosleep is available.)
 415   fi
 416 fi
 417
 418 dnl Check for misc headers
 419 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
 420 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
 421   AC_MSG_RESULT(yes)
 422   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
 423             Define if <pthread.h> defines pthread_cond_t.)],[
 424   AC_MSG_RESULT(no)])
 425
 426 AC_MSG_CHECKING(for pthread_once in pthread.h)
 427 AC_EGREP_HEADER(pthread_once,pthread.h,[
 428   AC_MSG_RESULT(yes)
 429   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
 430             Define if <pthread.h> defines pthread_once.)],[
 431   AC_MSG_RESULT(no)])
 432 fi # end "${SYS}" != "mingw32"
 433
 434 AC_MSG_CHECKING(for strncasecmp in strings.h)
 435 AC_EGREP_HEADER(strncasecmp,strings.h,[
 436   AC_MSG_RESULT(yes)
 437   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 438             Define if <strings.h> defines strncasecmp.)],[
 439   AC_MSG_RESULT(no)])
 440
 441 dnl Check for headers
 442 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
 443 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
 444 AC_CHECK_HEADERS(dlfcn.h image.h)
 445 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 446 if test "${SYS}" != "mingw32"; then
 447 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
 448 AC_CHECK_HEADERS(linux/version.h)
 449 fi # end "${SYS}" != "mingw32"
 450
 451 AC_HEADER_TIME
 452
 453 dnl Check for dirent
 454 need_dirent=false
 455 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
 456 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
 457
 458 dnl Mac OS X and other OSes don't have declaration for nanosleep
 459 if test "${SYS}" != "mingw32"; then
 460 AC_MSG_CHECKING(for nanosleep in time.h)
 461 AC_EGREP_HEADER(nanosleep,time.h,[
 462   AC_MSG_RESULT(yes)
 463   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 464             Define if <time.h> defines nanosleep.)
 465 ],[
 466   AC_MSG_RESULT(no)
 467 ])
 468 fi # end "${SYS}" != "mingw32"
 469
 470 dnl Make sure we have timespecs
 471 AC_MSG_CHECKING(for timespec in sys/time.h)
 472 AC_EGREP_HEADER(timespec,sys/time.h,[
 473   AC_MSG_RESULT(yes)
 474   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 475             Define if <sys/time.h> defines struct timespec.)
 476 ],[
 477   AC_MSG_RESULT(no)
 478 ])
 479
 480 dnl Check for threads library
 481 if test "${SYS}" != "mingw32"; then
 482 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 483 fi # end "${SYS}" != "mingw32"
 484
 485 dnl Default X headers and libraries
 486 if test "${x_includes}" = "NONE"; then
 487   x_includes="/usr/X11R6/include"
 488 fi
 489 if test "${x_libraries}" = "NONE"; then
 490   x_libraries="/usr/X11R6/lib"
 491 fi
 492
 493 dnl Build the gtk_main plugins?
 494 NEED_GTK_MAIN=no
 495 NEED_GNOME_MAIN=no
 496 NEED_GTK2_MAIN=no
 497 NEED_GNOME2_MAIN=no
 498
 499 dnl build the qte plugin ?
 500 NEED_QTE_MAIN=no
 501
 502 dnl Check for ntohl, etc.
 503 AC_CACHE_CHECK([for ntohl in sys/param.h],
 504     [ac_cv_c_ntohl_sys_param_h],
 505     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 506      AC_TRY_COMPILE([#include <sys/param.h>],
 507         [void foo() { int meuh; ntohl(meuh); }],
 508         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 509 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
 510     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 511 fi
 512
 513 dnl Check for inline function size limit
 514 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
 515     [ac_cv_c_inline_limit],
 516     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
 517      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
 518 if test "${ac_cv_c_inline_limit}" != "no"; then
 519     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
 520     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
 521     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
 522 fi
 523
 524 # XXX: do this with an M4 macro?
 525 #dnl Check for various -W flags
 526 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
 527 #do
 528 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
 529 #        [ac_cv_c_W${flag}],
 530 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
 531 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
 532 #    if test "${ac_cv_c_W${flag}}" != "no"; then
 533 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 534 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 535 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 536 #    fi
 537 #done
 538
 539 AC_CACHE_CHECK([if \$CC accepts -Wall],
 540     [ac_cv_c_Wall],
 541     [CFLAGS="-Wall ${CFLAGS_save}"
 542      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
 543
 544 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
 545     [ac_cv_c_Wconversion],
 546     [CFLAGS="-Wconversion ${CFLAGS_save}"
 547      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
 548
 549 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
 550     [ac_cv_c_Wunreachable_code],
 551     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
 552      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
 553
 554 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
 555     [ac_cv_c_Wsign_compare],
 556     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
 557      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
 558
 559 if test "${ac_cv_c_Wall}" != "no"; then
 560     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 561     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 562     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 563 fi
 564
 565 if test "${ac_cv_c_Wsign_compare}" != "no"; then
 566     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 567     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 568     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 569 fi
 570
 571 dnl Check for -pipe
 572 AC_CACHE_CHECK([if \$CC accepts -pipe],
 573     [ac_cv_c_pipe],
 574     [CFLAGS="${CFLAGS_save} -pipe"
 575      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
 576 if test "${ac_cv_c_pipe}" != "no"; then
 577     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
 578     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
 579     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
 580 fi
 581
 582 dnl Check for various optimization flags
 583 AC_CACHE_CHECK([if \$CC accepts -O3],
 584     [ac_cv_c_o3],
 585     [CFLAGS="${CFLAGS_save} -O3"
 586      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
 587 if test "${ac_cv_c_o3}" != "no"; then
 588     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
 589 fi
 590
 591 AC_CACHE_CHECK([if \$CC accepts -O2],
 592     [ac_cv_c_o2],
 593     [CFLAGS="${CFLAGS_save} -O2"
 594      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
 595 if test "${ac_cv_c_o2}" != "no"; then
 596     if test "${ac_cv_c_o3}" = "no"; then
 597         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
 598     fi
 599     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
 600 else
 601     AC_CACHE_CHECK([if \$CC accepts -O],
 602         [ac_cv_c_o],
 603         [CFLAGS="${CFLAGS_save} -O"
 604          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 605     if test "${ac_cv_c_o}" != "no"; then
 606         if test "${ac_cv_c_o3}" = "no"; then
 607             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
 608         fi
 609         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
 610     fi
 611 fi
 612
 613 dnl Check for -ffast-math
 614 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
 615     [ac_cv_c_fast_math],
 616     [CFLAGS="${CFLAGS_save} -ffast-math"
 617      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
 618 if test "${ac_cv_c_fast_math}" != "no"; then
 619     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
 620 fi
 621
 622 dnl Check for -funroll-loops
 623 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
 624 if test "${SYS}" != "beos"
 625 then
 626   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
 627       [ac_cv_c_unroll_loops],
 628       [CFLAGS="${CFLAGS_save} -funroll-loops"
 629        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
 630   if test "${ac_cv_c_unroll_loops}" != "no"; then
 631       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
 632   fi
 633 fi
 634
 635 dnl Check for -fomit-frame-pointer
 636 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
 637     [ac_cv_c_omit_frame_pointer],
 638     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
 639      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
 640 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
 641     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
 642     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
 643     AX_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
 644 fi
 645
 646 dnl Check for -mdynamic-no-pic
 647 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
 648     [ac_cv_c_dynamic_no_pic],
 649     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
 650      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
 651 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
 652     AX_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
 653     AX_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
 654 fi
 655
 656 dnl Check for Darwin plugin linking flags
 657 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
 658     [ac_cv_ld_darwin],
 659     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
 660      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
 661 if test "${ac_cv_ld_darwin}" != "no"; then
 662     AX_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
 663 fi
 664
 665 dnl Check for standard plugin linking flags
 666 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
 667 if test "${SYS}" = "beos"; then
 668   AX_ADD_LDFLAGS([plugin mozilla],[-nostart])
 669 else
 670   AC_CACHE_CHECK([if \$CC accepts -shared],
 671       [ac_cv_ld_plugins],
 672       [CFLAGS="${CFLAGS_save} -shared"
 673        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
 674   if test "${ac_cv_ld_plugins}" != "no"; then
 675     AX_ADD_LDFLAGS([plugin mozilla],[-shared])
 676   fi
 677 fi
 678
 679 dnl Check for variadic macros
 680 AC_CACHE_CHECK([for variadic cpp macros],
 681     [ac_cv_cpp_variadic_macros],
 682     [CFLAGS="${CFLAGS_save}"
 683      AC_TRY_COMPILE(
 684          [#include <stdio.h>
 685           #define a(b,c...) printf(b,##c)],
 686          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
 687          ac_cv_cpp_variadic_macros=yes,
 688          ac_cv_cpp_variadic_macros=no)])
 689 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
 690     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
 691 fi
 692
 693 dnl Checks for __attribute__(aligned()) directive
 694 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
 695     [ac_cv_c_attribute_aligned],
 696     [ac_cv_c_attribute_aligned=0
 697         CFLAGS="${CFLAGS_save} -Werror"
 698     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
 699         AC_TRY_COMPILE([],
 700         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
 701         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
 702     done
 703         CFLAGS="${CFLAGS_save}"])
 704 if test "${ac_cv_c_attribute_aligned}" != "0"; then
 705     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
 706         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
 707 fi
 708
 709 dnl Checks for __attribute__(format()) directive
 710 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
 711     [ac_cv_c_attribute_format],
 712     [ac_cv_c_attribute_format=no
 713         CFLAGS="${CFLAGS_save} -Werror"
 714         AC_TRY_COMPILE([],
 715         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
 716         [ac_cv_c_attribute_format=yes])
 717         CFLAGS="${CFLAGS_save}"])
 718 if test "${ac_cv_c_attribute_format}" != "no"; then
 719     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
 720 fi
 721
 722 dnl Check for __attribute__(())
 723 AC_CACHE_CHECK([for __attribute__((packed))],
 724   [ac_cv_c_attribute_packed],
 725   [ac_cv_c_attribute_packed=no
 726    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
 727                     [ac_cv_c_attribute_packed=yes])])
 728 if test "${ac_cv_c_attribute_packed}" != "no"; then
 729   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
 730 fi
 731
 732 dnl
 733 dnl  Check the CPU
 734 dnl
 735 case "${target_cpu}" in
 736   "")
 737     ARCH=unknown
 738     ;;
 739   *)
 740     ARCH="${target_cpu}"
 741     ;;
 742 esac
 743
 744 case "${ARCH}" in
 745   hppa64)
 746     AX_ADD_CFLAGS([mpeg_video_old],[-ffunction-sections])
 747     ;;
 748 esac
 749
 750 dnl
 751 dnl  Enable profiling
 752 dnl
 753 AC_ARG_ENABLE(gprof,
 754 [  --enable-gprof          gprof profiling (default disabled)])
 755 AC_ARG_ENABLE(cprof,
 756 [  --enable-cprof          cprof profiling (default disabled)])
 757 test "${enable_gprof}" != "yes" && enable_gprof="no"
 758 test "${enable_cprof}" != "yes" && enable_cprof="no"
 759
 760 dnl
 761 dnl  default modules
 762 dnl
 763 #AX_ADD_BUILTINS([mpeg_video_old idct idctclassic motion])
 764 AX_ADD_PLUGINS([dummy rc logger gestures memcpy])
 765 AX_ADD_PLUGINS([es audio m4v mpeg_system ps ts avi asf aac mp4 rawdv])
 766 AX_ADD_PLUGINS([spudec mpeg_audio lpcm a52 dts cinepak])
 767 AX_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
 768 AX_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
 769 AX_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
 770 AX_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
 771 AX_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
 772 AX_ADD_PLUGINS([aout_file])
 773 #AX_ADD_PLUGINS([scope])
 774 AX_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
 775 AX_ADD_PLUGINS([id3 m3u])
 776 AX_ADD_PLUGINS([rawvideo])
 777 AX_ADD_PLUGINS([wav araw demuxdump demuxsub adpcm a52sys au])
 778 AX_ADD_PLUGINS([access_file access_udp access_http ipv4 access_mms])
 779 AX_ADD_PLUGINS([access_ftp access_directory sap httpd http])
 780
 781 dnl
 782 dnl  Switch to enable a version of VLC where most modules will be builtin
 783 dnl
 784 AC_ARG_ENABLE(mostly-builtin,
 785 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
 786 if test "${enable_mostly_builtin}" = "yes"; then
 787   AX_ADD_BUILTINS([${PLUGINS}])
 788   PLUGINS=""
 789 fi
 790
 791 dnl
 792 dnl Some plugins aren't useful on some platforms
 793 dnl
 794 if test "${SYS}" != "mingw32"; then
 795     AX_ADD_PLUGINS([screensaver])
 796 fi
 797
 798 dnl
 799 dnl  Accelerated modules
 800 dnl
 801 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
 802 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
 803 MMXEXT_MODULES="memcpymmxext"
 804 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
 805 THREEDNOW_MODULES="memcpy3dn"
 806 SSE_MODULES=""
 807 ALTIVEC_MODULES="memcpyaltivec"
 808 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
 809
 810 if test "${enable_gprof}" != "yes"
 811 then
 812   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
 813 fi
 814
 815 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 816     [ac_cv_mmx_inline],
 817     [CFLAGS="${CFLAGS_save}"
 818      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 819                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 820 if test "${ac_cv_mmx_inline}" != "no"; then
 821   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
 822 fi
 823
 824 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
 825     [ac_cv_mmxext_inline],
 826     [CFLAGS="${CFLAGS_save}"
 827      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
 828                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
 829 if test "${ac_cv_mmxext_inline}" != "no"; then
 830   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
 831 fi
 832
 833 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
 834     [ac_cv_3dnow_inline],
 835     [CFLAGS="${CFLAGS_save}"
 836      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
 837                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
 838 if test "${ac_cv_3dnow_inline}" != "no"; then
 839   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
 840   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
 841 fi
 842
 843 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
 844     [ac_cv_sse_inline],
 845     [CFLAGS="${CFLAGS_save}"
 846      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
 847                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
 848 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32"; then
 849   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
 850   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 851 fi
 852
 853 if test "${SYS}" != "mingw32"; then
 854 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
 855     [ac_cv_altivec_inline],
 856     [CFLAGS="${CFLAGS_save}"
 857      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 858          ac_cv_altivec_inline=yes,
 859          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
 860           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 861             [ac_cv_altivec_inline="-Wa,-m7400"],
 862             ac_cv_altivec_inline=no)
 863          ])])
 864 if test "${ac_cv_altivec_inline}" != "no"; then
 865   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
 866   if test "${ac_cv_altivec_inline}" != "yes"; then
 867     AX_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
 868     AX_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
 869     AX_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
 870     AX_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
 871   fi
 872   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 873 fi
 874
 875 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
 876     [ac_cv_c_altivec],
 877     [CFLAGS="${CFLAGS_save} -faltivec"
 878      # Darwin test
 879      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 880         ac_cv_c_altivec=-faltivec, [
 881         # Linux/PPC test
 882         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
 883         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 884             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
 885         ])
 886      CFLAGS="${CFLAGS_save}"])
 887 if test "${ac_cv_c_altivec}" != "no"; then
 888   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
 889   AX_ADD_CFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[${ac_cv_c_altivec}])
 890   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 891 fi
 892
 893 AC_CACHE_CHECK([if linker needs -framework vecLib],
 894     [ac_cv_ld_altivec],
 895     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
 896      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
 897      LDFLAGS="${LDFLAGS_save}"
 898     ])
 899 if test "${ac_cv_ld_altivec}" != "no"; then
 900   AX_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
 901 fi
 902 fi # end "${SYS}" != "mingw32"
 903
 904 AC_ARG_WITH(,[])
 905 AC_ARG_WITH(,[Optimization options:])
 906
 907 dnl
 908 dnl  Special arch tuning
 909 dnl
 910 AC_ARG_WITH(tuning,
 911 [  --with-tuning=ARCH      enable special tuning for an architecture
 912                           (default i686 on IA-32 and 750 on PPC)])
 913 if test -n "${with_tuning}"; then
 914     if test "${target_cpu}" = "powerpc"; then
 915         CFLAGS_TUNING="-mtune=${with_tuning}"
 916     else
 917         CFLAGS_TUNING="-mcpu=${with_tuning}"
 918     fi
 919 else
 920     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then CFLAGS_TUNING="-mcpu=pentiumpro"
 921     else
 922         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
 923     fi
 924 fi
 925
 926 dnl
 927 dnl  x86 accelerations
 928 dnl
 929 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
 930 then
 931     ARCH="${ARCH} mmx"
 932     AX_ADD_BUILTINS([${ACCEL_MODULES}])
 933 fi
 934
 935 dnl
 936 dnl  Enable/disable optimizations
 937 dnl
 938 AC_ARG_ENABLE(optimizations,
 939 [  --disable-optimizations disable compiler optimizations (default enabled)])
 940 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
 941
 942 dnl
 943 dnl  AltiVec acceleration
 944 dnl
 945 AC_ARG_ENABLE(altivec,
 946 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
 947 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
 948     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
 949 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
 950     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
 951
 952 dnl
 953 dnl  Debugging mode
 954 dnl
 955 AC_ARG_ENABLE(debug,
 956 [  --enable-debug          debug mode (default disabled)])
 957 test "${enable_debug}" != "yes" && enable_debug="no"
 958
 959 dnl
 960 dnl  Enable release-specific flags
 961 dnl
 962 AC_ARG_ENABLE(release,
 963 [  --enable-release        activate extra optimizations (default disabled)])
 964 test "${enable_release}" != "yes" && enable_release="no"
 965
 966 dnl
 967 dnl Stream output
 968 dnl
 969 AC_ARG_ENABLE(sout,
 970   [  --enable-sout           Stream output modules (default enabled)])
 971 if test "${enable_sout}" != "no"
 972 then
 973   AX_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
 974   AX_ADD_PLUGINS([mux_ts mux_ps mux_avi mux_dummy])
 975   AX_ADD_PLUGINS([packetizer_mpegaudio packetizer_mpegvideo packetizer_a52])
 976   AX_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
 977   AX_ADD_PLUGINS([packetizer_copy])
 978
 979   AX_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es])
 980   AX_ADD_PLUGINS([stream_out_duplicate stream_out_display])
 981
 982   dnl Ogg and vorbis are handled in their respective section
 983 fi
 984
 985
 986 dnl
 987 dnl  Input plugins
 988 dnl
 989
 990 AC_ARG_WITH(,[Input plugins:])
 991
 992 dnl
 993 dnl  DVD module: optionally check for installed libdvdcss
 994 dnl
 995 AC_ARG_ENABLE(dvd,
 996 [  --enable-dvd            DVD input module (default enabled)])
 997 if test "${enable_dvd}" != "no"
 998 then
 999   AC_ARG_WITH(dvdcss,
1000   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1001   AC_ARG_WITH(dvdcss-tree,
1002   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1003   case "${with_dvdcss}" in
1004   ""|yes)
1005     if test -z "${with_dvdcss_tree}"
1006     then
1007       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1008         [ AX_ADD_PLUGINS([dvd])
1009           AX_ADD_LDFLAGS([dvd dvdcss],[-ldvdcss])],
1010         [ 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.])
1011           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1012     else
1013       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1014       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1015       if test -z "${real_dvdcss_tree}"
1016       then
1017         dnl  The given directory can't be found
1018         AC_MSG_RESULT(no)
1019         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1020       fi
1021       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1022       then
1023         dnl  Use a custom libdvdcss
1024         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1025         AX_ADD_BUILTINS([dvd])
1026         AX_ADD_LDFLAGS([dvd dvdcss],[-L${real_dvdcss_tree}/src/.libs -ldvdcss])
1027         AX_ADD_CPPFLAGS([dvd],[-I${real_dvdcss_tree}/src])
1028       else
1029         dnl  The given libdvdcss wasn't built
1030         AC_MSG_RESULT(no)
1031         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1032       fi
1033     fi
1034   ;;
1035   no)
1036     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1037     AX_ADD_PLUGINS([dvd])
1038     AX_ADD_CPPFLAGS([dvd],[-DGOD_DAMN_DMCA])
1039     AX_ADD_LDFLAGS([dvd],[-ldl])
1040   ;;
1041   *)
1042     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1043     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1044     then
1045       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1046       AC_MSG_RESULT(yes)
1047       AX_ADD_PLUGINS([dvd])
1048       AX_ADD_LDFLAGS([dvd dvdcss],[-L${with_dvdcss}/lib -ldvdcss])
1049       AX_ADD_CPPFLAGS([dvd],[-I${with_dvdcss}/include])
1050     else
1051       dnl  No libdvdcss could be found, sorry
1052       AC_MSG_RESULT(no)
1053       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1054     fi
1055   ;;
1056   esac
1057 fi
1058
1059 dnl
1060 dnl dvdread module: check for libdvdread
1061 dnl
1062 AC_ARG_ENABLE(dvdread,
1063 [  --enable-dvdread        dvdread input module (default disabled)])
1064 if test "${enable_dvdread}" != "no"
1065 then
1066   AC_ARG_WITH(dvdread,
1067   [    --with-dvdread=PATH    libdvdread headers and libraries])
1068   AC_ARG_WITH(dvdread-tree,
1069   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1070   if test -z "${with_dvdread}"
1071   then
1072     if test -z "${with_dvdread_tree}"
1073     then
1074       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1075         [ AX_ADD_PLUGINS([dvdread])
1076           AX_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1077         ],[
1078           if test -n "${enable_dvdread}"
1079           then
1080             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1081             AC_MSG_ERROR([cannot find libdvdread headers])
1082           fi
1083         ])
1084     else
1085       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1086       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1087       if test -z "${real_dvdread_tree}"
1088       then
1089         dnl  The given directory can't be found
1090         AC_MSG_RESULT(no)
1091         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1092       fi
1093       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1094       then
1095         dnl  Use a custom libdvdread
1096         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1097         AX_ADD_BUILTINS([dvdread])
1098         AX_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1099         AX_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1100       else
1101         dnl  The given libdvdread wasn't built
1102         AC_MSG_RESULT(no)
1103         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1104       fi
1105     fi
1106   else
1107     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1108     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1109     then
1110       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1111       AC_MSG_RESULT(yes)
1112       AX_ADD_PLUGINS([dvdread])
1113       AX_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1114       AX_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1115     else
1116       dnl  No libdvdread could be found, sorry
1117       AC_MSG_RESULT(no)
1118       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1119     fi
1120   fi
1121 fi
1122
1123 dnl
1124 dnl dvdplay module: check for libdvdplay
1125 dnl
1126 AC_ARG_ENABLE(dvdplay,
1127 [  --enable-dvdplay        dvdplay input module (default enabled)])
1128 if test "${enable_dvdplay}" != "no"
1129 then
1130   AC_ARG_WITH(dvdplay,
1131   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1132   AC_ARG_WITH(dvdplay-tree,
1133   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1134   if test -z "${with_dvdplay}"
1135   then
1136     if test -z "${with_dvdplay_tree}"
1137     then
1138       AC_CHECK_HEADERS(dvdplay/dvdplay.h,[
1139           AX_ADD_PLUGINS([dvdplay])
1140           AX_ADD_LDFLAGS([dvdplay],[-ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1141           AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread}])
1142         ],[
1143           if test -n "${enable_dvdplay}"
1144           then
1145             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1146             AC_MSG_ERROR([cannot find libdvdplay headers])
1147           fi
1148         ])
1149     else
1150       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1151       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1152       if test -z "${real_dvdplay_tree}"
1153       then
1154         dnl  The given directory can't be found
1155         AC_MSG_RESULT(no)
1156         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1157       fi
1158       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1159       then
1160         dnl  Use a custom libdvdplay
1161         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1162         AX_ADD_BUILTINS([dvdplay])
1163         AX_ADD_LDFLAGS([dvdplay],[-L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1164         AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src])
1165       else
1166         dnl  The given libdvdplay wasn't built
1167         AC_MSG_RESULT(no)
1168         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1169       fi
1170     fi
1171   else
1172     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1173     if test -f "${with_dvdplay}/include/dvdplay/dvdplay.h"
1174     then
1175       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1176       AC_MSG_RESULT(yes)
1177       AX_ADD_PLUGINS([dvdplay])
1178       AX_ADD_LDFLAGS([dvdplay],[-L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1179       AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${with_dvdplay}/include])
1180     else
1181       dnl  No libdvdplay could be found, sorry
1182       AC_MSG_RESULT(no)
1183       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1184     fi
1185   fi
1186 fi
1187
1188 dnl
1189 dnl  libdvbpsi ts demux/mux
1190 dnl
1191 AC_ARG_ENABLE(dvbpsi,
1192 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1193 if test "${enable_dvbpsi}" != "no"
1194 then
1195   AC_ARG_WITH(dvbpsi,
1196   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1197   AC_ARG_WITH(dvbpsi,
1198   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1199   case "${with_dvbpsi}" in
1200   ""|yes)
1201     if test -z "${with_dvbpsi_tree}"
1202     then
1203       AC_CHECK_HEADERS(dvbpsi/dr.h,
1204         [ AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1205           AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-ldvbpsi]) ],
1206         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1207         [#if defined( HAVE_STDINT_H )
1208 #   include <stdint.h>
1209 #elif defined( HAVE_INTTYPES_H )
1210 #   include <inttypes.h>
1211 #endif
1212 #include <dvbpsi/dvbpsi.h>
1213 #include <dvbpsi/descriptor.h>
1214 #include <dvbpsi/pat.h>
1215 #include <dvbpsi/pmt.h>])
1216     else
1217       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1218       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1219       if test -z "${real_dvbpsi_tree}"
1220       then
1221         dnl  The given directory can't be found
1222         AC_MSG_RESULT(no)
1223         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1224       fi
1225       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1226       then
1227         dnl  Use a custom libdvbpsi
1228         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1229         AX_ADD_BUILTINS([ts_dvbpsi mux_ts_dvbpsi])
1230         AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-I${real_dvbpsi_tree}/src])
1231         AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1232       else
1233         dnl  The given libdvbpsi wasn't built
1234         AC_MSG_RESULT(no)
1235         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1236       fi
1237     fi
1238   ;;
1239   no)
1240     dnl  Compile without dvbpsi
1241   ;;
1242   *)
1243     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1244     if test -z "${with_dvbpsi}"
1245     then
1246       LDFLAGS_test=""
1247       CPPFLAGS_test=""
1248     else
1249       LDFLAGS_test="-L${with_dvbpsi}/lib"
1250       CPPFLAGS_test="-I${with_dvbpsi}/include"
1251     fi
1252     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1253     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1254       AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1255       AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${CPPFLAGS_test}])
1256       AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${LDFLAGS_test} -ldvbpsi])
1257
1258     ],[
1259       if test -n "${enable_dvbpsi}"
1260       then
1261         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])
1262       fi
1263     ])
1264     CPPFLAGS="${CPPFLAGS_save}"
1265   ;;
1266   esac
1267 fi
1268
1269 dnl
1270 dnl  Video4Linux plugin
1271 dnl
1272 AC_ARG_ENABLE(v4l,
1273   [  --enable-v4l            Video4Linux input support (default disabled)])
1274 if test "${enable_v4l}" = "yes"
1275 then
1276   AC_ARG_WITH(v4l,
1277     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1278   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1279   then
1280     AX_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1281   fi
1282
1283   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1284   AC_CHECK_HEADERS(linux/videodev.h, [
1285     AX_ADD_PLUGINS([v4l])
1286   ],[])
1287   CPPFLAGS="${CPPFLAGS_save}"
1288 fi
1289
1290 dnl
1291 dnl  special access module for Hauppauge PVR cards
1292 dnl
1293 AC_ARG_ENABLE(pvr,
1294   [  --enable-pvr            PVR cards access module (default disabled)])
1295 if test "${enable_pvr}" = "yes"
1296 then
1297   AX_ADD_PLUGINS([pvr])
1298 fi
1299
1300 dnl
1301 dnl  VCD module
1302 dnl
1303 AC_ARG_ENABLE(vcd,
1304   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1305
1306 if test "${enable_vcd}" != "no"
1307 then
1308   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1309   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1310     AC_MSG_RESULT(yes)
1311     AX_ADD_PLUGINS([vcd cdda])
1312   ],[
1313     AC_MSG_RESULT(no)
1314   ])
1315
1316   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1317   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1318     AC_MSG_RESULT(yes)
1319     AX_ADD_PLUGINS([vcd cdda])
1320     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1321   ],[
1322     AC_MSG_RESULT(no)
1323   ])
1324
1325   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1326   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1327     AC_MSG_RESULT(yes)
1328     AX_ADD_PLUGINS([vcd cdda])
1329     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1330   ],[
1331     AC_MSG_RESULT(no)
1332   ])
1333
1334   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1335   then
1336     AX_ADD_PLUGINS([vcd cdda])
1337   fi
1338
1339   if test "${SYS}" = "darwin"
1340   then
1341     AX_ADD_PLUGINS([vcd cdda])
1342     AX_ADD_LDFLAGS([vcd cdda],[-framework IOKit -framework CoreFoundation])
1343   fi
1344 fi
1345
1346 dnl
1347 dnl  Satellite input module
1348 dnl
1349 AC_ARG_ENABLE(satellite,
1350   [  --enable-satellite      satellite card support (default disabled)],
1351   [ if test "${enable_satellite}" = "yes"
1352     then
1353       AX_ADD_PLUGINS([satellite])
1354     fi])
1355
1356 dnl
1357 dnl  ipv6 plugin - not for QNX yet
1358 dnl
1359 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1360 then
1361   have_ipv6=false
1362   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1363     AC_CHECK_LIB(resolv,inet_pton,
1364       [have_ipv6=:
1365        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1366   ])
1367   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1368   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1369     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1370   if ${have_ipv6}; then
1371     AX_ADD_PLUGINS([ipv6])
1372   fi
1373 fi
1374 if test "${SYS}" = "mingw32"
1375 then
1376   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1377   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1378     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1379 fi
1380
1381 dnl
1382 dnl  ogg demux plugin
1383 dnl
1384 AC_ARG_ENABLE(ogg,
1385   [  --enable-ogg            Ogg demux support (default enabled)])
1386 if test "${enable_ogg}" != "no"
1387 then
1388   AC_CHECK_HEADERS(ogg/ogg.h, [
1389     AC_CHECK_LIB( ogg, oggpack_read, [
1390       AC_CHECK_LIB( ogg, oggpackB_read, [
1391         AX_ADD_CPPFLAGS([ogg],[-DHAVE_OGGPACKB])])
1392       AX_ADD_PLUGINS([ogg mux_ogg])
1393       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1394    ],[])
1395 fi
1396
1397 dnl
1398 dnl  matroska demux plugin
1399 dnl
1400 AC_ARG_ENABLE(mkv,
1401   [  --enable-mkv            Matroska demux support (default disabled)])
1402 if test "${enable_mkv}" = "yes"
1403 then
1404 AC_LANG_PUSH(C++)
1405   dnl matroska headers include ebml headers directly... pouah that stinks
1406   CPPFLAGS="${CPPFLAGS_save} -I/usr/local/include/ebml -I/usr/include/ebml"
1407   AC_CHECK_HEADERS(EbmlVersion.h matroska/KaxVersion.h, [
1408     AX_ADD_PLUGINS([mkv])
1409     AX_ADD_CXXFLAGS([mkv],[-I/usr/local/include/ebml -I/usr/include/ebml])
1410     AC_CHECK_LIB(ebml_pic,main,[
1411       # We have ebml_pic, that's good, we can build an mkv.so plugin !
1412       AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1413     ],[
1414       AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1415     ])
1416   ],[
1417     AC_MSG_ERROR([libebml or libmatroska include files not found])
1418   ])
1419   CPPFLAGS="${CPPFLAGS_save}"
1420 AC_LANG_POP(C++)
1421 fi
1422
1423 dnl
1424 dnl  Codec plugins
1425 dnl
1426
1427 AC_ARG_WITH(,[Codec plugins:])
1428
1429 dnl
1430 dnl  mad plugin
1431 dnl
1432 AC_ARG_ENABLE(mad,
1433   [  --enable-mad            libmad module (default enabled)])
1434 if test "${enable_mad}" != "no"
1435 then
1436   AC_ARG_WITH(mad,
1437     [    --with-mad=PATH       path to libmad],[],[])
1438   if test "${with_mad}" != "no" -a -n "${with_mad}"
1439   then
1440     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1441     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1442   fi
1443
1444   AC_ARG_WITH(mad-tree,
1445     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1446   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1447   then
1448     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1449     if test -z "${real_mad_tree}"
1450     then
1451       dnl  The given directory can't be found
1452       AC_MSG_RESULT(no)
1453       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1454     fi
1455     dnl  Use a custom libmad
1456     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1457     if test -f ${real_mad_tree}/libmad/mad.h
1458     then
1459       AC_MSG_RESULT(yes)
1460       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}/libmad])
1461       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/libmad/.libs])
1462       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1463       AC_CHECK_LIB(mad, mad_bit_init, [
1464         AX_ADD_BUILTINS([mpgatofixed32])
1465         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1466         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1467       ],[])
1468       LDFLAGS="${LDFLAGS_save}"
1469     else
1470       AC_MSG_RESULT(no)
1471       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1472     fi
1473   else
1474     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1475     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1476     AC_CHECK_HEADERS(mad.h, ,
1477       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1478     AC_CHECK_LIB(mad, mad_bit_init, [
1479       AX_ADD_PLUGINS([mpgatofixed32])
1480       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1481       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1482     CPPFLAGS="${CPPFLAGS_save}"
1483     LDFLAGS="${LDFLAGS_save}"
1484   fi
1485 fi
1486
1487 dnl
1488 dnl   libid3tag support
1489 dnl
1490 AC_CHECK_HEADERS(id3tag.h, [
1491   AC_CHECK_HEADERS(zlib.h, [
1492     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1493     AX_ADD_PLUGINS([id3tag])]) ])
1494
1495 dnl
1496 dnl  ffmpeg decoder plugin
1497 dnl
1498 AC_ARG_ENABLE(ffmpeg,
1499 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1500 if test "${enable_ffmpeg}" != "no"
1501 then
1502   AC_ARG_WITH(ffmpeg-tree,
1503     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1504
1505   dnl
1506   dnl test for !(--with-ffmpeg-tree)
1507   dnl
1508   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}";then
1509     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1510     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1511     AC_CHECK_HEADERS(ffmpeg/avcodec.h postproc/postprocess.h)
1512     AC_CHECK_LIB(avcodec, avcodec_init, [
1513       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1514       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1515       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1516       dnl       linker would miserably barf on multiple definitions.
1517       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1518        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1519     LDFLAGS="${LDFLAGS_save}"
1520     CPPFLAGS="${CPPFLAGS_save}"
1521   fi
1522
1523   dnl
1524   dnl test for --with-ffmpeg-tree
1525   dnl
1526   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}";then
1527     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1528     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1529     if test -z "${real_ffmpeg_tree}"; then
1530       dnl  The given directory can't be found
1531       AC_MSG_RESULT(no)
1532       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1533     fi
1534     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1535       dnl  Use a custom libffmpeg
1536       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1537       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1538       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1539       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec])
1540
1541       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1542       dnl       linker would miserably barf on multiple definitions.
1543       AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1544       AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec])
1545     else
1546       dnl  The given libavcodec wasn't built
1547       AC_MSG_RESULT(no)
1548       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1549     fi
1550   fi
1551
1552   dnl Duplicate the ffmpeg CPPFLAGS and LDFLAGS for the encoder
1553   AX_ADD_CPPFLAGS([encoder_ffmpeg],[${CPPFLAGS_ffmpeg}])
1554   dnl XXX: we don't link with -lavcodec blah blah blah
1555   dnl AX_ADD_LDFLAGS([encoder_ffmpeg],[${LDFLAGS_ffmpeg}])
1556
1557   AC_CHECK_HEADERS(vorbis/vorbisenc.h vorbis/codec.h,
1558     AX_ADD_LDFLAGS([stream_out_transcode],[-lvorbisenc -lvorbis -logg]) )
1559 fi
1560
1561 dnl
1562 dnl  faad decoder plugin
1563 dnl
1564 AC_ARG_ENABLE(faad,
1565 [  --enable-faad           faad codec (default disabled)])
1566 if test "${enable_faad}" = "yes"
1567 then
1568   AC_ARG_WITH(faad-tree,
1569   [    --with-faad-tree=PATH faad tree for static linking])
1570   if test -n "${with_faad_tree}"
1571   then
1572     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1573     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1574     if test -z "${real_faad_tree}"
1575     then
1576       dnl  The given directory can't be found
1577       AC_MSG_RESULT(no)
1578       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1579     fi
1580     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1581     then
1582       dnl  Use a custom faad
1583       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1584       AX_ADD_BUILTINS([faad])
1585       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs -lfaad])
1586       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1587       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1588       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1589       AC_TRY_COMPILE([#include <faad.h>],
1590         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1591          unsigned long d; faacDecDecode(a,b,c,d);],
1592         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)])
1593       LDFLAGS="${LDFLAGS_save}"
1594       CPPFLAGS="${CPPFLAGS_save}"
1595     else
1596       dnl  The given libfaad wasn't built
1597       AC_MSG_RESULT(no)
1598       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1599     fi
1600   else
1601     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1602     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1603     AC_CHECK_HEADERS(faad.h, ,
1604       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1605     AC_CHECK_LIB(faad, faacDecOpen, [
1606       AX_ADD_PLUGINS([faad])
1607       AX_ADD_LDFLAGS([faad],[-lfaad])
1608       AC_TRY_COMPILE([#include <faad.h>],
1609         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1610          unsigned long d; faacDecDecode(a,b,c,d);],
1611         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)]) ],
1612       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1613     LDFLAGS="${LDFLAGS_save}"
1614     CPPFLAGS="${CPPFLAGS_save}"
1615   fi
1616 fi
1617
1618
1619 dnl
1620 dnl  xvid decoder plugin
1621 dnl
1622 AC_ARG_ENABLE(xvid,
1623 [  --enable-xvid           xvid codec (default disabled)])
1624 if test "${enable_xvid}" = "yes"
1625 then
1626   AC_ARG_WITH(xvid,
1627     [    --with-xvid=PATH      path to xvid installation],[],[])
1628   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1629   then
1630     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1631     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1632   fi
1633
1634   AC_ARG_WITH(xvid-tree,
1635   [    --with-xvid-tree=PATH xvid tree for static linking])
1636   if test -n "${with_xvid_tree}"
1637   then
1638     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1639     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1640     if test -z "${real_xvid_tree}"
1641     then
1642       dnl  The given directory can't be found
1643       AC_MSG_RESULT(no)
1644       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1645     fi
1646     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1647     then
1648       dnl  Use a custom xvid
1649       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1650       AX_ADD_BUILTINS([xvid])
1651       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1652       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1653     else
1654       dnl  The given libxvidcore wasn't built
1655       AC_MSG_RESULT(no)
1656       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1657     fi
1658   else
1659     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1660     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1661     AC_CHECK_HEADERS(xvid.h, ,
1662       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1663     AC_CHECK_LIB(xvidcore, xvid_init, [
1664       AX_ADD_PLUGINS([xvid])
1665       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
1666       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1667     LDFLAGS="${LDFLAGS_save}"
1668     CPPFLAGS="${CPPFLAGS_save}"
1669   fi
1670
1671   dnl Duplicate the xvid CPPFLAGS and LDFLAGS for the encoder
1672   AX_ADD_LDFLAGS([encoder_xvid],[${LDFLAGS_xvid}])
1673   AX_ADD_CPPFLAGS([encoder_xvid],[${CPPFLAGS_xvid}])
1674 fi
1675
1676 dnl
1677 dnl  QuickTime plugin
1678 dnl
1679 AC_ARG_ENABLE(quicktime,
1680   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
1681 if test "${enable_quicktime}" != "no" &&
1682   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
1683 then
1684   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
1685     [ AX_ADD_BUILTINS([quicktime])
1686       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
1687     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
1688 fi
1689
1690 dnl
1691 dnl MP4 module
1692 dnl
1693 AC_CHECK_HEADERS(zlib.h, [
1694   AX_ADD_LDFLAGS([mp4 skins basic_skins],[-lz])
1695 ] )
1696
1697
1698 dnl
1699 dnl skins module
1700 dnl
1701 AC_CHECK_HEADERS(libtar.h, [
1702   AX_ADD_LDFLAGS([skins basic_skins],[-ltar])
1703 ] )
1704
1705
1706
1707 dnl
1708 dnl  a52 AC3 decoder plugin
1709 dnl
1710 AC_ARG_ENABLE(a52,
1711   [  --enable-a52            A/52 support with liba52 (default enabled)])
1712 if test "${enable_a52}" != "no"
1713 then
1714   AC_ARG_WITH(a52,
1715     [    --with-a52=PATH       a52 headers and libraries])
1716   AC_ARG_WITH(a52-tree,
1717     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1718   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
1719   then
1720     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1721     if test -z "${real_a52_tree}"
1722     then
1723       dnl  The given directory can't be found
1724       AC_MSG_RESULT(no)
1725       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1726     fi
1727     dnl  Use a custom a52dec
1728     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1729     if test -f ${real_a52_tree}/include/a52.h
1730     then
1731       AC_MSG_RESULT(yes)
1732       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
1733       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
1734       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1735       AC_CHECK_LIB(a52, a52_free, [
1736         AX_ADD_BUILTINS([a52tofloat32])
1737         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
1738         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
1739         ],[
1740         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1741         then
1742           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1743         else
1744           AC_MSG_ERROR([the specified tree hasn't been compiled])
1745         fi
1746       ])
1747       LDFLAGS="${LDFLAGS_save}"
1748     else
1749       AC_MSG_RESULT(no)
1750       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1751     fi
1752   else
1753     if test -z "${with_a52}"
1754     then
1755       LDFLAGS_test=""
1756       CPPFLAGS_test=""
1757     else
1758       LDFLAGS_test="-L${with_a52}/lib"
1759       CPPFLAGS_test="-I${with_a52}/include"
1760     fi
1761     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1762     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1763     AC_CHECK_HEADERS(a52dec/a52.h, [
1764       AC_CHECK_LIB(a52, a52_free, [
1765         AX_ADD_PLUGINS([a52tofloat32])
1766         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
1767         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
1768       ],[
1769         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1770       ])
1771     ])
1772     CPPFLAGS="${CPPFLAGS_save}"
1773     LDFLAGS="${LDFLAGS_save}"
1774   fi
1775 fi
1776
1777 dnl
1778 dnl  DV plugin
1779 dnl
1780 AC_ARG_ENABLE(dv,
1781   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
1782 if test "${enable_dv}" = "yes"
1783 then
1784   AC_CHECK_HEADERS(libdv/dv.h, [
1785     AX_ADD_PLUGINS([dv])
1786     AX_ADD_LDFLAGS([dv],[-ldv])
1787    ],[])
1788 fi
1789
1790 dnl
1791 dnl  Flac plugin
1792 dnl
1793 AC_ARG_ENABLE(flac,
1794   [  --enable-flac           flac decoder support (default disabled)])
1795 if test "${enable_flac}" = "yes"
1796 then
1797   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1798     AX_ADD_PLUGINS([flac flacdec])
1799     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
1800    ],[])
1801 fi
1802
1803 dnl
1804 dnl  Libmpeg2 plugin
1805 dnl
1806 AC_ARG_ENABLE(libmpeg2,
1807   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
1808 if test "${enable_libmpeg2}" != "no"
1809 then
1810   AC_ARG_WITH(libmpeg2-tree,
1811   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
1812   if test -n "${with_libmpeg2_tree}"
1813   then
1814     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
1815     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
1816     if test -z "${real_libmpeg2_tree}"
1817     then
1818       dnl  The given directory can't be found
1819       AC_MSG_RESULT(no)
1820       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
1821     fi
1822     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
1823     then
1824       dnl  Use a custom libmpeg2
1825       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
1826       AX_ADD_PLUGINS([libmpeg2])
1827       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
1828       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
1829       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
1830     else
1831       dnl  The given libmpeg2 wasn't built
1832       AC_MSG_RESULT(no)
1833       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
1834     fi
1835   else
1836     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1837       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
1838       AC_EGREP_CPP(yes,
1839         [#include <mpeg2dec/mpeg2.h>
1840          #ifdef MPEG2_RELEASE
1841          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
1842          yes
1843          #endif
1844          #endif],
1845         [AC_MSG_RESULT([yes])
1846           AX_ADD_PLUGINS([libmpeg2])
1847           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
1848         [AC_MSG_RESULT([no])
1849           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
1850
1851       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
1852     )
1853   fi
1854 fi
1855
1856 dnl
1857 dnl  Vorbis plugin
1858 dnl
1859 AC_ARG_ENABLE(vorbis,
1860   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1861 if test "${enable_vorbis}" != "no"
1862 then
1863   AC_CHECK_HEADERS(vorbis/codec.h, [
1864     AX_ADD_PLUGINS([vorbis])
1865     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg])
1866     if test "${enable_sout}" != "no"; then
1867       AX_ADD_PLUGINS([packetizer_vorbis])
1868       AX_ADD_LDFLAGS([packetizer_vorbis],[-lvorbis -logg])
1869     fi ],[])
1870 fi
1871
1872 dnl
1873 dnl  Tremor plugin
1874 dnl
1875 AC_ARG_ENABLE(tremor,
1876   [  --enable-tremor         Tremor decoder support (default disabled)])
1877 if test "${enable_tremor}" = "yes"
1878 then
1879   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1880     AX_ADD_PLUGINS([tremor])
1881     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
1882    ],[])
1883 fi
1884
1885 dnl
1886 dnl  tarkin decoder plugin
1887 dnl
1888 AC_ARG_ENABLE(tarkin,
1889 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1890 if test "${enable_tarkin}" = "yes"
1891 then
1892   AC_ARG_WITH(tarkin-tree,
1893   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1894   if test -n "${with_tarkin_tree}"
1895   then
1896     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1897     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1898     if test -f "${real_tarkin_tree}/tarkin.o"
1899     then
1900       AX_ADD_BUILTINS([tarkin])
1901       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
1902       AX_ADD_LDFLAGS([tarkin],[${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])
1903       AC_MSG_RESULT(yes)
1904     else
1905       dnl  The given tarkin tree wasn't built
1906       AC_MSG_RESULT(no)
1907       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1908                     make sure you compiled tarkin in ${with_tarkin_tree}])
1909     fi
1910   fi
1911 fi
1912
1913 dnl
1914 dnl  theora decoder plugin
1915 dnl
1916 AC_ARG_ENABLE(theora,
1917 [  --enable-theora         experimental theora codec (default disabled)])
1918 if test "${enable_theora}" = "yes"
1919 then
1920   AC_CHECK_HEADERS(theora/theora.h, [
1921     AC_CHECK_LIB(theora, theora_granule_time, [
1922       AX_ADD_BUILTINS([theora])
1923       AX_ADD_LDFLAGS([theora],[-ltheora -logg]) ],[
1924       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1925 You also need to check that you have a libogg posterior to the 1.0 release.])],
1926       [-logg])
1927   ])
1928 fi
1929
1930 dnl
1931 dnl  Video plugins
1932 dnl
1933
1934 AC_ARG_WITH(,[Video plugins:])
1935
1936 dnl Check for DPMS
1937 if test "${SYS}" != "mingw32"
1938 then
1939   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1940   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
1941     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
1942     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
1943       AC_MSG_RESULT(yes)
1944       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
1945                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
1946     ],[
1947       AC_MSG_RESULT(no)
1948     ])
1949   ],,[
1950     #include <X11/Xlib.h>
1951   ])
1952   CPPFLAGS="${CPPFLAGS_save}"
1953 fi
1954
1955 dnl
1956 dnl  X11 module
1957 dnl  (enabled by default except on win32)
1958 dnl
1959 AC_ARG_ENABLE(x11,
1960   [  --enable-x11            X11 support (default enabled)])
1961 if test "${enable_x11}" != "no" &&
1962   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
1963   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1964   AC_CHECK_HEADERS(X11/Xlib.h, [
1965     AX_ADD_PLUGINS([x11])
1966     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
1967     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
1968     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
1969       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
1970       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
1971         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
1972         AX_ADD_LDFLAGS([x11],[-lXinerama])
1973       ])
1974       CFLAGS="${CFLAGS_save}"
1975     ])
1976   ])
1977   CPPFLAGS="${CPPFLAGS_save}"
1978 fi
1979
1980 dnl
1981 dnl  XVideo module
1982 dnl  (enabled by default except on win32)
1983 dnl
1984 AC_ARG_ENABLE(xvideo,
1985   [  --enable-xvideo         XVideo support (default enabled)])
1986 if test "${enable_xvideo}" != "no" &&
1987   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
1988   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1989   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
1990     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
1991     AC_CHECK_LIB(Xv_pic,XvPutImage,
1992       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
1993       AX_ADD_PLUGINS([xvideo])
1994       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
1995       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
1996       AC_CHECK_LIB(Xv,XvPutImage,[
1997         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
1998         AX_ADD_PLUGINS([xvideo])
1999         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2000         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2001       ],[
2002         # Otherwise... well, do nothing.
2003         :
2004       ])
2005     )
2006     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2007       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2008         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2009         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2010       ])
2011     ])
2012     CFLAGS="${CFLAGS_save}"
2013   ]
2014   CPPFLAGS="${CPPFLAGS_save}")
2015 fi
2016
2017 dnl
2018 dnl  SDL module
2019 dnl
2020 AC_ARG_ENABLE(sdl,
2021   [  --enable-sdl            SDL support (default enabled)])
2022 if test "${enable_sdl}" != "no"
2023 then
2024   SDL_PATH="${PATH}"
2025   AC_ARG_WITH(sdl-config-path,
2026     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2027     [ if test "${with_sdl_config_path}" != "no"
2028       then
2029         SDL_PATH="${with_sdl_config_path}:${PATH}"
2030       fi ])
2031   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2032   SDL_CONFIG="${SDL12_CONFIG}"
2033   SDL_HEADER="SDL12/SDL.h"
2034   if test "${SDL_CONFIG}" = "no"
2035   then
2036     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2037     SDL_CONFIG=${SDL11_CONFIG}
2038     SDL_HEADER="SDL11/SDL.h"
2039   fi
2040   if test "${SDL_CONFIG}" = "no"
2041   then
2042     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2043     SDL_HEADER="SDL/SDL.h"
2044   fi
2045   # check for cross-compiling
2046   SDL_PREFIX=
2047   AC_ARG_WITH(sdl-prefix,
2048     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2049                                e.g use as:
2050                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2051   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2052   then
2053     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2054   fi
2055   if test "${SDL_CONFIG}" != "no"
2056   then
2057     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2058     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2059     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2060     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2061     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2062       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2063       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2064           As a last resort we also test for SDL.h presence),
2065       [ AC_MSG_ERROR([The development package for SDL is not installed.
2066 Please install it and try again. Alternatively you can also configure with
2067 --disable-sdl.])
2068       ])])
2069     CPPFLAGS="${CPPFLAGS_save}"
2070     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2071     then
2072       AC_MSG_ERROR([The development package for SDL is not installed.
2073 Please install it and try again. Alternatively you can also configure with
2074 --disable-sdl.])
2075     fi
2076   elif test "${enable_sdl}" =  "yes"
2077   then
2078     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2079 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2080     ])
2081   fi
2082 fi
2083
2084 dnl
2085 dnl  freetype module
2086 dnl
2087 AC_ARG_ENABLE(freetype,
2088   [  --enable-freetype       freetype support (default enabled)])
2089 if test "${enable_freetype}" != "no"
2090 then
2091   FREETYPE_PATH="${PATH}"
2092   AC_ARG_WITH(freetype-config-path,
2093     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2094     [ if test "${with_freetype_config_path}" != "no"
2095       then
2096         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2097       fi ])
2098   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2099
2100   if test "${FREETYPE_CONFIG}" != "no"
2101   then
2102     AX_ADD_PLUGINS([osdtext])
2103     AX_ADD_CFLAGS([osdtext],[`${FREETYPE_CONFIG} --cflags`])
2104     AX_ADD_LDFLAGS([osdtext],[`${FREETYPE_CONFIG} --libs`])
2105     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2106   elif test "${enable_freetype}" =  "yes"
2107   then
2108     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2109 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2110     ])
2111   fi
2112 fi
2113
2114 dnl
2115 dnl  Qt Embedded module
2116 dnl  (disabled by default)
2117 dnl
2118 AC_ARG_ENABLE(qte,
2119   [  --enable-qte            QT Embedded support (default disabled)])
2120 if test "${enable_qte}" = "yes"
2121 then
2122   AC_ARG_WITH(qte,
2123   [    --with-qte=PATH       Qt Embedded headers and libraries])
2124   if test "${with_qte}" != "no" -a -n "${with_qte}"
2125   then
2126     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2127     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2128   else
2129     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2130     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2131   fi
2132   AX_ADD_PLUGINS([qte])
2133   NEED_QTE_MAIN=yes
2134   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2135   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2136     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2137   ] )
2138   CPPFLAGS="${CPPFLAGS_save}"
2139 fi
2140
2141 dnl
2142 dnl  Windows DirectX module
2143 dnl
2144 AC_ARG_ENABLE(directx,
2145   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2146 if test "${enable_directx}" != "no"
2147 then
2148   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2149   then
2150     AC_ARG_WITH(directx,
2151     [    --with-directx=PATH   Win32 DirectX headers])
2152     if test -z "${with_directx}"
2153     then
2154       AC_CHECK_HEADERS(ddraw.h,
2155       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2156         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2157     else
2158       AC_MSG_CHECKING(for directX headers in ${with_directx})
2159       if test -f ${with_directx}/ddraw.h
2160       then
2161         AX_ADD_PLUGINS([vout_directx aout_directx])
2162         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2163         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2164         AC_MSG_RESULT(yes)
2165       else
2166         AC_MSG_RESULT(no)
2167         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2168       fi
2169     fi
2170   fi
2171 fi
2172
2173 dnl
2174 dnl  Linux framebuffer module
2175 dnl
2176 AC_ARG_ENABLE(fb,
2177   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2178     if test "${enable_fb}" != "no"
2179     then
2180       AC_CHECK_HEADERS(linux/fb.h, [
2181         AX_ADD_PLUGINS([fb])
2182       ])
2183     fi
2184
2185 dnl
2186 dnl  Linux MGA module
2187 dnl
2188 AC_ARG_ENABLE(mga,
2189   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2190   [ if test "${enable_mga}" = "yes"
2191     then
2192       AX_ADD_PLUGINS([mga xmga])
2193     fi ])
2194
2195 dnl
2196 dnl  SVGAlib module
2197 dnl
2198 AC_ARG_ENABLE(svgalib,
2199   [  --enable-svgalib        SVGAlib support (default disabled)])
2200 if test "${enable_svgalib}" = "yes"
2201 then
2202   AX_ADD_PLUGINS([svgalib])
2203   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2204 fi
2205
2206 dnl
2207 dnl  GGI module
2208 dnl
2209 AC_ARG_ENABLE(ggi,
2210   [  --enable-ggi            GGI support (default disabled)])
2211 if test "${enable_ggi}" = "yes"
2212 then
2213   AX_ADD_PLUGINS([ggi])
2214   AX_ADD_LDFLAGS([ggi],[-lggi])
2215   AC_ARG_WITH(ggi,
2216     [    --with-ggi=PATH       path to libggi],
2217     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2218       then
2219         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2220         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2221       fi ])
2222 fi
2223
2224 dnl
2225 dnl  Glide module
2226 dnl
2227 AC_ARG_ENABLE(glide,
2228   [  --enable-glide          Glide (3dfx) support (default disabled)])
2229 if test "${enable_glide}" = "yes"
2230 then
2231   AX_ADD_PLUGINS([glide])
2232   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2233   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2234   AC_ARG_WITH(glide,
2235     [    --with-glide=PATH     path to libglide],
2236     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2237       then
2238         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2239         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2240       fi ])
2241 fi
2242
2243 dnl
2244 dnl  AA plugin
2245 dnl
2246 AC_ARG_ENABLE(aa,
2247   [  --enable-aa             aalib output (default disabled)])
2248 if test "${enable_aa}" = "yes"
2249 then
2250   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2251   if test "${have_aa}" = "true"
2252   then
2253     AX_ADD_PLUGINS([aa])
2254     AX_ADD_LDFLAGS([aa],[-laa])
2255   fi
2256 fi
2257
2258 dnl
2259 dnl  win32 GDI plugin
2260 dnl
2261 AC_ARG_ENABLE(wingdi,
2262   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2263 if test "${enable_wingdi}" != "no"; then
2264   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2265     AX_ADD_PLUGINS([wingdi])
2266     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2267   fi
2268 fi
2269
2270 dnl
2271 dnl  Audio plugins
2272 dnl
2273
2274 AC_ARG_WITH(,[Audio plugins:])
2275
2276 dnl
2277 dnl  OSS /dev/dsp module (enabled by default except on win32)
2278 dnl
2279 AC_ARG_ENABLE(oss,
2280   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2281
2282 if test "${enable_oss}" != "no" &&
2283   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2284 then
2285   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2286     AX_ADD_PLUGINS([oss])
2287     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2288   ])
2289 fi
2290
2291 dnl
2292 dnl  Esound module
2293 dnl
2294 AC_ARG_ENABLE(esd,
2295   [  --enable-esd            Esound library support (default disabled)],
2296   [if test "${enable_esd}" = "yes"
2297    then
2298      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2299      if test "${ESD_CONFIG}" != "no"
2300      then
2301        AX_ADD_PLUGINS([esd])
2302        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2303        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2304      fi
2305    fi])
2306
2307 dnl
2308 dnl  aRts module
2309 dnl
2310 AC_ARG_ENABLE(arts,
2311   [  --enable-arts           aRts sound server (default disabled)],
2312   [if test "${enable_arts}" = "yes"
2313    then
2314      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2315      if test "${ARTS_CONFIG}" != "no"
2316      then
2317        AX_ADD_PLUGINS([arts])
2318        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2319        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2320      fi
2321    fi])
2322
2323 dnl
2324 dnl  ALSA module
2325 dnl
2326 AC_ARG_ENABLE(alsa,
2327   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2328   [if test "${enable_alsa}" = "yes"
2329    then
2330      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2331      if test "${have_alsa}" = "true"
2332      then
2333        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2334                        #define ALSA_PCM_NEW_SW_PARAMS_API
2335                        #include <alsa/asoundlib.h>],
2336           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2337            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2338        AX_ADD_PLUGINS([alsa])
2339        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2340      else
2341        AC_MSG_ERROR([Could not find ALSA development headers])
2342      fi
2343    fi])
2344
2345 dnl
2346 dnl  win32 waveOut plugin
2347 dnl
2348 AC_ARG_ENABLE(waveout,
2349   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2350 if test "${enable_waveout}" != "no"; then
2351   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2352     AX_ADD_PLUGINS([waveout])
2353     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2354   fi
2355 fi
2356
2357 dnl
2358 dnl  CoreAudio plugin
2359 dnl
2360 AC_ARG_ENABLE(coreaudio,
2361   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2362 if test "${enable_coreaudio}" != "no" &&
2363   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2364 then
2365   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h,
2366     [ AX_ADD_BUILTINS([coreaudio])
2367       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2368       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2369       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2370         AC_MSG_RESULT(yes)
2371         AX_ADD_PLUGINS([coreaudio_resampler])
2372         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2373       ],[ AC_MSG_RESULT(no) ])
2374     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2375 fi
2376
2377 dnl
2378 dnl  Interface plugins
2379 dnl
2380
2381 AC_ARG_WITH(,[Interface plugins:])
2382
2383 dnl special case for BeOS
2384 if test "${SYS}" = "beos"
2385 then
2386     AX_ADD_PLUGINS([beos])
2387 fi
2388
2389 dnl
2390 dnl Skins module
2391 dnl
2392 AC_ARG_ENABLE(skins,
2393   [  --enable-skins          Skins interface module (default enabled on Win32)])
2394 if test "${enable_skins}" != "no"; then
2395   WXWINDOWS_PATH="${PATH}"
2396   AC_ARG_WITH(skins-wx-config-path,
2397     [    --with-skins-wx-config-path=PATH wx-config path for the skins plugin (default search in \$PATH)],
2398     [ if test "${with_skins_wx_config_path}" != "no"
2399       then
2400         WXWINDOWS_PATH="${with_skins_wx_config_path}:${PATH}"
2401       fi ])
2402   # look for wx-config
2403   AC_PATH_PROG(WX_CONFIG_SKINS, wx-config, no, ${WXWINDOWS_PATH})
2404   if test "${WX_CONFIG_SKINS}" != "no"
2405   then
2406     if expr 2.3.0 \> `${WX_CONFIG_SKINS} --version` >/dev/null
2407     then
2408       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-skins.])
2409     fi
2410     AX_ADD_CPPFLAGS([skins],[`${WX_CONFIG_SKINS} --cxxflags` -DWX_SKINS])
2411     AX_ADD_LDFLAGS([skins],[`${WX_CONFIG_SKINS} --libs`])
2412   fi
2413
2414   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2415     AX_ADD_PLUGINS([skins])
2416     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2417     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2418     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2419   else
2420     if test "${enable_skins}" = "yes"; then
2421       IMLIB2_PATH="${PATH}"
2422       AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2423       if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2424         AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-skins.])
2425       fi
2426
2427       AX_ADD_PLUGINS([skins])
2428       AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2429       AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2430       AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2431       AX_ADD_PLUGINS([skins])
2432     fi
2433   fi
2434 fi
2435
2436 dnl
2437 dnl Basic skins module (i.e. without wxWindows dialogs)
2438 dnl
2439 AC_ARG_ENABLE(basic-skins,
2440   [  --enable-basic-skins    Skins interface module without wxWindows dialogs (default disabled)])
2441 if test "${enable_basic_skins}" = "yes"; then
2442   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2443
2444     AX_ADD_CPPFLAGS([basic_skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2445     AX_ADD_CXXFLAGS([basic_skins],[-O2 -fno-rtti])
2446     AX_ADD_LDFLAGS([basic_skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2447
2448   else
2449     IMLIB2_PATH="${PATH}"
2450     AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2451     if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2452     AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-basic-skins.])
2453     fi
2454
2455     AX_ADD_CPPFLAGS([basic_skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2456     AX_ADD_CXXFLAGS([basic_skins],[-O2 -fno-rtti])
2457     AX_ADD_LDFLAGS([basic_skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2458   fi
2459
2460   AX_ADD_PLUGINS([basic_skins])
2461 fi
2462
2463 dnl
2464 dnl  Gtk+ module
2465 dnl
2466 AC_ARG_ENABLE(gtk,
2467   [  --enable-gtk            Gtk+ support (default enabled)])
2468 if test "${enable_gtk}" != "no"
2469 then
2470   GTK_PATH="${PATH}"
2471   AC_ARG_WITH(gtk-config-path,
2472     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2473     [ if test "${with_gtk_config_path}" != "no"
2474       then
2475         GTK_PATH="${with_gtk_config_path}:${PATH}"
2476       fi ])
2477   # look for gtk-config
2478   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2479   GTK_CONFIG=${GTK12_CONFIG}
2480   if test "${GTK_CONFIG}" = "no"
2481   then
2482     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2483   fi
2484   if test "${GTK_CONFIG}" != "no"
2485   then
2486     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2487     then
2488       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2489     fi
2490     if test "${SYS}" != "mingw32"; then
2491       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
2492       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
2493     else
2494       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
2495       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
2496     fi
2497     # now look for the gtk.h header
2498     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2499     ac_cv_gtk_headers=yes
2500     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2501       ac_cv_gtk_headers=no
2502       echo "Cannot find gtk development headers."
2503     ])
2504     if test "${ac_cv_gtk_headers}" = "yes"
2505     then
2506       AX_ADD_PLUGINS([gtk])
2507       if test "${SYS}" != "mingw32"; then
2508         NEED_GTK_MAIN=yes
2509       fi
2510       ALIASES="${ALIASES} gvlc"
2511     fi
2512     CPPFLAGS="${CPPFLAGS_save}"
2513   fi
2514 fi
2515
2516 dnl
2517 dnl  Gtk+2 module
2518 dnl
2519 AC_ARG_ENABLE(gtk2,
2520   [  --enable-gtk2           Gtk2 support (default disabled)])
2521 if test "${enable_gtk2}" = "yes"
2522 then
2523   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2524   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2525   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2526   AX_ADD_PLUGINS([gtk2])
2527   if test "${SYS}" != "mingw32"; then
2528     NEED_GTK2_MAIN=yes
2529   fi
2530 fi
2531
2532 dnl
2533 dnl  Familiar module uses Gtk+ library
2534 dnl
2535 AC_ARG_ENABLE(familiar,
2536   [  --enable-familiar       Familiar Gtk+ support (default disabled)])
2537 if test "${enable_familiar}" = "yes"
2538 then
2539   GTK_PATH="${PATH}"
2540   AC_ARG_WITH(gtk-config-path,
2541     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2542     [ if test "${with_gtk_config_path}" != "no"
2543       then
2544         GTK_PATH="${with_gtk_config_path}:${PATH}"
2545       fi ])
2546   # look for gtk-config
2547   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2548   GTK_CONFIG=${GTK12_CONFIG}
2549   if test "${GTK_CONFIG}" = "no"
2550   then
2551     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2552   fi
2553   # check for cross-compiling
2554   GTK_PREFIX=
2555   AC_ARG_WITH(gtk-prefix,
2556     [    --with-gtk-prefix=PATH path to libgtk (needed for cross-compiling),
2557                           e.g use as:
2558                           --with-gtk-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2559   if test "${with_gtk_prefix}" != "no" -a -n "${with_gtk_prefix}"
2560   then
2561     GTK_PREFIX="--prefix=${with_gtk_prefix}"
2562   fi
2563   if test "${GTK_CONFIG}" != "no"
2564   then
2565     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2566     then
2567       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.])
2568     fi
2569     AX_ADD_CFLAGS([familiar],[`${GTK_CONFIG} ${GTK_PREFIX} --cflags gtk gthread`])
2570     AX_ADD_LDFLAGS([familiar],[`${GTK_CONFIG} ${GTK_PREFIX} --libs gtk gthread | sed 's,-rdynamic,,'`])
2571     # now look for the gtk.h header
2572     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar}"
2573     ac_cv_gtk_headers=yes
2574     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2575       ac_cv_gtk_headers=no
2576       echo "Cannot find gtk development headers."
2577     ])
2578     if test "${ac_cv_gtk_headers}" = "yes"
2579     then
2580       AX_ADD_PLUGINS([familiar])
2581     fi
2582     CPPFLAGS="${CPPFLAGS_save}"
2583
2584     # now look for gpe support
2585     AC_ARG_WITH(gpe-prefix,
2586     [    --with-gpe-prefix=PATH gpe installation path prefix (default search in \$PATH)],[],[])
2587     if test "${with_gpe_prefix}" != "no" -a -n "${with_gpe_prefix}"
2588     then
2589       AX_ADD_CFLAGS([gpe],[-I${with_gpe_prefix}/include])
2590       AX_ADD_LDFLAGS([gpe],[-lXi -lgdk_pixbuf -L${with_gpe_prefix}/lib -lgpewidget])
2591       # now look for gpe/init.h header file
2592       CFLAGS_save="${CFLAGS}"
2593       LDFLAGS_save="${LDFLAGS}"
2594       CFLAGS="${CFLAGS_familiar} ${CFLAGS_gpe}"
2595       LDFLAGS="${LDFLAGS_familiar} ${LDFLAGS_gpe}"
2596       CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar} ${CFLAGS_gpe}"
2597       ac_cv_gpe_headers=yes
2598       AC_CHECK_HEADERS(gpe/init.h, ,
2599         [ ac_cv_gpe_headers=no
2600           AC_MSG_ERROR([Cannot find development headers for libgpewidget...]) ])
2601       CFLAGS="${CFLAGS_save}"
2602       LDFLAGS="${LDFLAG_save}"
2603       if test "${ac_cv_gpe_headers}" = "yes"
2604       then
2605         AX_ADD_CFLAGS([familiar],[${CFLAGS_gpe}])
2606         AX_ADD_LDFLAGS([familiar],[${LDFLAGS_gpe}])
2607       fi
2608     else
2609           NEED_GTK_MAIN=yes
2610     fi # end gpe support
2611   fi # end gtk+ support
2612 fi
2613
2614 dnl
2615 dnl  Gnome module
2616 dnl
2617 AC_ARG_ENABLE(gnome,
2618   [  --enable-gnome          Gnome interface support (default disabled)],
2619   [if test "${enable_gnome}" = "yes"; then
2620     # look for gnome-config
2621     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2622     if test -x ${GNOME_CONFIG}
2623     then
2624        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
2625        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
2626     fi
2627     # now look for the gnome.h header
2628     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2629     AC_CHECK_HEADERS(gnome.h, [
2630       AX_ADD_PLUGINS([gnome])
2631       NEED_GTK_MAIN=yes
2632       NEED_GNOME_MAIN=yes
2633       ALIASES="${ALIASES} gnome-vlc"
2634       dnl We need this because of some moronic gnomesupport.h flavours
2635       AC_MSG_CHECKING(for strndup in gnome.h)
2636       AC_EGREP_HEADER(strndup,gnome.h,[
2637         AC_MSG_RESULT(yes)
2638         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2639                   Define if <gnome.h> defines strndup.)],[
2640         AC_MSG_RESULT(no)])
2641      ],[
2642       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2643 developement tools or remove the --enable-gnome option])
2644      ])
2645     CPPFLAGS="${CPPFLAGS_save}"
2646   fi])
2647
2648 dnl
2649 dnl  Gnome2 module
2650 dnl
2651 AC_ARG_ENABLE(gnome2,
2652   [  --enable-gnome2         Gnome2 support (default disabled)])
2653 if test "${enable_gnome2}" = "yes"
2654 then
2655   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2656   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
2657   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
2658   AX_ADD_PLUGINS([gnome2])
2659   if test "${SYS}" != "mingw32"; then
2660     NEED_GNOME2_MAIN=yes
2661   fi
2662 fi
2663
2664 dnl
2665 dnl  wxWindows module
2666 dnl
2667 AC_ARG_ENABLE(wxwindows,
2668   [  --enable-wxwindows      wxWindows support (default enabled)])
2669 if test "${enable_wxwindows}" != "no"
2670 then
2671   WXWINDOWS_PATH="${PATH}"
2672   AC_ARG_WITH(wx-config-path,
2673     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2674     [ if test "${with_wx_config_path}" != "no"
2675       then
2676         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2677       fi ])
2678   # look for wx-config
2679   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2680   if test "${WX_CONFIG}" != "no"
2681   then
2682     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2683     then
2684       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2685     fi
2686     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
2687     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
2688     # now look for the wxprec.h header
2689     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2690     ac_cv_wx_headers=yes
2691     AC_CHECK_HEADERS(wx/wxprec.h, , [
2692       ac_cv_wx_headers=no
2693       echo "Cannot find wxWindows development headers."
2694     ])
2695     if test "${ac_cv_wx_headers}" = "yes"
2696     then
2697       AX_ADD_PLUGINS([wxwindows])
2698       ALIASES="${ALIASES} wxvlc"
2699     fi
2700     CPPFLAGS="${CPPFLAGS_save}"
2701   fi
2702 fi
2703
2704 dnl
2705 dnl  Qt module
2706 dnl
2707 AC_ARG_ENABLE(qt,
2708   [  --enable-qt             Qt interface support (default disabled)],
2709   [if test "${enable_qt}" = "yes"; then
2710      AX_ADD_PLUGINS([qt])
2711      ALIASES="${ALIASES} qvlc"
2712      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
2713      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2714      AC_CHECK_LIB(qt-mt,main,[
2715        AX_ADD_LDFLAGS([qt],[-lqt-mt])
2716      ],[
2717        AC_CHECK_LIB(qt,main,[
2718          AX_ADD_LDFLAGS([qt],[-lqt])
2719        ])
2720      ])
2721      LDFLAGS="${LDFLAGS_save}"
2722      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2723      if test -x ${QTDIR}/bin/moc
2724      then
2725        MOC=${QTDIR}/bin/moc
2726      else
2727        MOC=moc
2728      fi
2729    fi])
2730
2731 dnl
2732 dnl  KDE module
2733 dnl
2734 AC_ARG_ENABLE(kde,
2735   [  --enable-kde            KDE interface support (default disabled)],
2736   [if test "${enable_kde}" = "yes"; then
2737      AX_ADD_PLUGINS([kde])
2738      ALIASES="${ALIASES} kvlc"
2739      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
2740      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2741      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2742      AC_CHECK_LIB(kfile,main,[
2743        AX_ADD_LDFLAGS([kde],[-lkfile])
2744      ])
2745      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2746      AC_CHECK_LIB(kdeui,main,[
2747        AX_ADD_LDFLAGS([kde],[-lkdeui])
2748      ])
2749      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2750      AC_CHECK_LIB(kio,main,[
2751        AX_ADD_LDFLAGS([kde],[-lkio])
2752      ])
2753      LDFLAGS="${LDFLAGS_save}"
2754      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
2755      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
2756      if test -x ${QTDIR}/bin/moc
2757      then
2758        MOC=${QTDIR}/bin/moc
2759      else
2760        MOC=moc
2761      fi
2762    fi])
2763
2764 dnl
2765 dnl  Opie QT embedded module
2766 dnl
2767 AC_ARG_ENABLE(opie,
2768   [  --enable-opie           Qt embedded interface support (default disabled)],
2769   [if test "${enable_opie}" = "yes"; then
2770      AC_ARG_WITH(qte,
2771      [    --with-qte=PATH       Qt Embedded headers and libraries])
2772      if test "${with_qte}" != "no" -a -n "${with_qte}"
2773      then
2774        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2775        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2776      else
2777        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
2778        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
2779      fi
2780      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2781      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2782        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2783      ] )
2784      CPPFLAGS="${CPPFLAGS_save}"
2785
2786      AX_ADD_PLUGINS([opie])
2787      NEED_QTE_MAIN=yes
2788      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
2789      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
2790      if test "${with_qte}" != "no" -a -n "${with_qte}"
2791      then
2792        MOC=${with_qte}/bin/moc
2793      else
2794        MOC=${QTDIR}/bin/moc
2795      fi
2796    fi])
2797
2798 dnl
2799 dnl  MacOS X module
2800 dnl
2801 AC_ARG_ENABLE(macosx,
2802   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2803   [if test "${enable_macosx}" = "yes"
2804    then
2805      AX_ADD_BUILTINS([macosx])
2806      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2807    fi],
2808   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2809      AX_ADD_BUILTINS([macosx])
2810      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2811    )])
2812
2813 dnl
2814 dnl  QNX RTOS module
2815 dnl
2816 AC_ARG_ENABLE(qnx,
2817   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2818     if test "${enable_qnx}" != "no"
2819     then
2820       AC_CHECK_HEADERS(Ph.h, [
2821         AX_ADD_PLUGINS([qnx])
2822         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
2823       ])
2824     fi
2825
2826 dnl
2827 dnl  ncurses module
2828 dnl
2829 AC_ARG_ENABLE(ncurses,
2830   [  --enable-ncurses        ncurses interface support (default disabled)],
2831   [if test "${enable_ncurses}" = "yes"; then
2832      AX_ADD_PLUGINS([ncurses])
2833      AX_ADD_LDFLAGS([ncurses],[-lncurses])
2834    fi])
2835
2836 dnl
2837 dnl  XOSD plugin
2838 dnl
2839 AC_ARG_ENABLE(xosd,
2840   [  --enable-xosd           xosd interface support (default disabled)])
2841 if test "${enable_xosd}" = "yes"
2842 then
2843   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2844   AC_CHECK_LIB(xosd,xosd_set_offset,
2845       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2846     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2847         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2848       AC_TRY_COMPILE([#include <xosd.h>],
2849          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2850           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2851   if test "${have_xosd}" = "true"
2852   then
2853     AX_ADD_PLUGINS([xosd])
2854     AX_ADD_LDFLAGS([xosd],[-lxosd])
2855   fi
2856 fi
2857
2858 dnl
2859 dnl  SLP access plugin
2860 dnl
2861 AC_ARG_ENABLE(slp,
2862   [  --enable-slp            SLP service discovery support (default enabled)])
2863 if test "${enable_slp}" != "no"
2864 then
2865   AC_ARG_WITH(slp,
2866   [    --with-slp=PATH       libslp headers and libraries])
2867   if test -z "${with_slp}"
2868   then
2869     AC_CHECK_HEADER(slp.h, have_slp="true", have_slp="false")
2870     if test "${have_slp}" = "true"
2871     then
2872       AX_ADD_PLUGINS([slp])
2873       AX_ADD_LDFLAGS([slp],[-lslp])
2874     fi
2875   else
2876     AC_MSG_CHECKING(for slp headers in ${with_slp})
2877     if test -f ${with_slp}/slp.h
2878     then
2879       dnl  Use ${with_slp}/libslp/slp.h
2880       AC_MSG_RESULT(yes)
2881       AX_ADD_PLUGINS([slp])
2882       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
2883       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
2884     else
2885       dnl  No libslp could be found, sorry
2886       AC_MSG_RESULT(no)
2887       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2888     fi
2889   fi
2890 fi
2891
2892 dnl
2893 dnl  Lirc plugin
2894 dnl
2895 AC_ARG_ENABLE(lirc,
2896   [  --enable-lirc           lirc support (default disabled)])
2897 if test "${enable_lirc}" = "yes"
2898 then
2899   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2900   if test "${have_lirc}" = "true"
2901   then
2902     AX_ADD_PLUGINS([lirc])
2903     AX_ADD_LDFLAGS([lirc],[-llirc_client])
2904   fi
2905 fi
2906
2907 AC_ARG_WITH(,[Misc options:])
2908
2909 dnl
2910 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2911 dnl
2912 dnl  We give the user the opportunity to specify
2913 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2914 dnl
2915 AC_ARG_WITH(words,
2916   [  --with-words=endianness set endianness (big or little)])
2917   case "${with_words}" in
2918     big)
2919       ac_cv_c_bigendian=yes
2920       ;;
2921     little)
2922       ac_cv_c_bigendian=no
2923       ;;
2924     *)
2925       dnl  Try to guess endianness by matching patterns on a compiled
2926       dnl  binary, by looking for an ASCII or EBCDIC string
2927       AC_CACHE_CHECK([whether the byte order is big-endian],
2928         [ac_cv_c_bigendian],
2929         [ac_cv_c_bigendian="unknown"
2930         [cat >conftest.c <<EOF
2931         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2932         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2933         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2934         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2935         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2936         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2937         int main(void) { _a(); _e(); return 0; }
2938 EOF
2939         ]
2940         if test -f conftest.c
2941         then
2942           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2943               && test -f conftest.o
2944           then
2945             if test "`strings conftest.o | grep BIGenDianSyS`"
2946             then
2947               ac_cv_c_bigendian="yes"
2948             fi
2949             if test "`strings conftest.o | grep LiTTleEnDian`"
2950             then
2951               ac_cv_c_bigendian="no"
2952             fi
2953           fi
2954         fi
2955       ])
2956       if test "${ac_cv_c_bigendian}" = "unknown"
2957       then
2958         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2959       fi
2960       ;;
2961   esac
2962 dnl  Now we know what to use for endianness, just put it in the header
2963 if test "${ac_cv_c_bigendian}" = "yes"
2964 then
2965   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
2966 fi
2967
2968 dnl
2969 dnl  Mozilla plugin
2970 dnl
2971 mozilla=false
2972 AC_ARG_ENABLE(mozilla,
2973   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
2974 if test "${enable_mozilla}" = "yes"
2975 then
2976   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
2977   if test "${MOZILLA_CONFIG}" != "no"
2978   then
2979     if test "${SYS}" != "mingw32"; then
2980       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
2981       AC_CHECK_LIB(Xt,XtStrings,[
2982         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
2983       ])
2984       LDFLAGS="${LDFLAGS_save}"
2985     fi
2986     mozilla=:
2987     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
2988     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
2989     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
2990     dnl Not necessarily in ${PATH}
2991     if test -z "${XPIDL}" -o ! -x "${XPIDL}"
2992     then
2993       XPIDL="/usr/lib/mozilla/xpidl"
2994     fi
2995   fi
2996 fi
2997 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
2998
2999 dnl
3000 dnl  test plugins
3001 dnl
3002 AC_ARG_ENABLE(testsuite,
3003   [  --enable-testsuite      build test modules (default disabled)])
3004 if test "${enable_testsuite}" = "yes"
3005 then
3006   TESTS="test1 test2 test3 test4"
3007
3008   dnl  we define those so that bootstrap sets the right linker
3009   AX_ADD_CXXFLAGS([test2],[])
3010   AX_ADD_OBJCFLAGS([test3],[])
3011   dnl  this one is needed until automake knows what to do
3012   AX_ADD_LDFLAGS([test3],[-lobjc])
3013
3014   AX_ADD_PLUGINS([${TESTS}])
3015   #AX_ADD_BUILTINS([${TESTS}])
3016 fi
3017
3018 dnl
3019 dnl  gtk_main plugin
3020 dnl
3021 if test "${NEED_GTK_MAIN}" != "no"
3022 then
3023     AX_ADD_PLUGINS([gtk_main])
3024     AX_ADD_CFLAGS([gtk familiar],[-DNEED_GTK_MAIN])
3025     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk} ${CFLAGS_familiar}])
3026     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk} ${LDFLAGS_familiar}])
3027 fi
3028
3029 if test "${NEED_GNOME_MAIN}" != "no"
3030 then
3031     AX_ADD_PLUGINS([gnome_main])
3032     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_gnome}])
3033     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_gnome}])
3034 fi
3035
3036 if test "${NEED_GTK2_MAIN}" != "no"
3037 then
3038     AX_ADD_PLUGINS([gtk2_main])
3039     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3040     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2}])
3041     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2}])
3042 fi
3043
3044 if test "${NEED_GNOME2_MAIN}" != "no"
3045 then
3046     AX_ADD_PLUGINS([gnome2_main])
3047     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3048     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3049 fi
3050
3051 dnl
3052 dnl  qte_main plugin
3053 dnl
3054 if test "${NEED_QTE_MAIN}" != "no"
3055 then
3056     AX_ADD_PLUGINS([qte_main])
3057     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3058     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3059     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3060 fi
3061
3062
3063 dnl
3064 dnl  Plugin and builtin checks
3065 dnl
3066 builtin_support=false
3067 plugin_support=:
3068
3069 dnl Support for plugins - this must be AT THE END
3070 AC_ARG_ENABLE(plugins,
3071   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3072   [if test "${enable_plugins}" = "no"
3073    then
3074      plugin_support=false
3075    fi])
3076
3077 dnl Automagically disable plugins if there is no system support for
3078 dnl dynamically loadable files (.so, .dll, .dylib).
3079 dnl don't forget vlc-win32 still can load .dll as plugins
3080 if test "${ac_cv_header_dlfcn_h}" = "no" -a "${ac_cv_header_image_h}" = "no" -a "${SYS}" != "mingw32"
3081 then
3082   echo "*** Your system doesn't have plugin support. All plugins will be built"
3083   echo "statically."
3084   plugin_support=false
3085 fi
3086
3087 dnl Export automake variables
3088 if ${plugin_support}
3089 then
3090   for plugin in `echo ${PLUGINS}`
3091   do
3092     eval "${plugin}_p=yes"
3093   done
3094 else
3095   AX_ADD_BUILTINS([${PLUGINS}])
3096   PLUGINS=""
3097 fi
3098 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3099
3100 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3101 then
3102   builtin_support=:
3103   for builtin in `echo ${BUILTINS}`
3104   do
3105     eval "${builtin}_b=yes"
3106   done
3107 fi]
3108 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3109
3110 dnl Import conditional variables generated by bootstrap
3111 AX_VLC_CONDITIONALS
3112
3113 dnl
3114 dnl  Stuff used by the program
3115 dnl
3116 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3117 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3118 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3119
3120 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
3121 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3122 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3123 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3124
3125 DATA_PATH="${ac_tool_prefix}/share/vlc"
3126 AC_SUBST(DATA_PATH)
3127 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3128 AC_SUBST(PLUGIN_PATH)
3129
3130 dnl
3131 dnl  Handle substvars that use $(top_srcdir)
3132 dnl
3133 VLC_CONFIG="\$(top_builddir)/vlc-config"
3134 AC_SUBST(VLC_CONFIG)
3135 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3136
3137 dnl
3138 dnl  Restore *FLAGS
3139 dnl
3140 AX_RESTORE_FLAGS
3141
3142 dnl
3143 dnl  Create the vlc-config script
3144 dnl
3145 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3146 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3147
3148 dnl
3149 dnl  Configuration is finished
3150 dnl
3151 AC_SUBST(SYS)
3152 AC_SUBST(ARCH)
3153 AC_SUBST(ALIASES)
3154 AC_SUBST(ASM)
3155 AC_SUBST(MOC)
3156 AC_SUBST(WINDRES)
3157 AC_SUBST(XPIDL)
3158 AC_SUBST(LIBEXT)
3159 AC_SUBST(INCLUDES)
3160 AC_SUBST(ALL_LINGUAS)
3161
3162 dnl Import substitutions generated by bootstrap
3163 AX_VLC_SUBSTS
3164
3165 dnl Create vlc-config.in
3166 AX_OUTPUT_VLC_CONFIG_IN
3167
3168 AC_OUTPUT([
3169   vlc-config
3170
3171   Makefile
3172   autotools/Makefile
3173   debian/Makefile
3174   doc/Makefile
3175   intl/Makefile
3176   ipkg/Makefile
3177   lib/Makefile
3178   modules/Makefile
3179   m4/Makefile
3180   po/Makefile.in
3181   share/Makefile
3182   src/Makefile
3183
3184   modules/access/Makefile
3185   modules/access/dvd/Makefile
3186   modules/access/dvdplay/Makefile
3187   modules/access/dvdread/Makefile
3188   modules/access/mms/Makefile
3189   modules/access/pvr/Makefile
3190   modules/access/satellite/Makefile
3191   modules/access/v4l/Makefile
3192   modules/access/vcd/Makefile
3193   modules/access_output/Makefile
3194   modules/audio_filter/Makefile
3195   modules/audio_filter/channel_mixer/Makefile
3196   modules/audio_filter/converter/Makefile
3197   modules/audio_filter/resampler/Makefile
3198   modules/audio_mixer/Makefile
3199   modules/audio_output/Makefile
3200   modules/codec/Makefile
3201   modules/codec/a52old/Makefile
3202   modules/codec/a52old/downmix/Makefile
3203   modules/codec/a52old/imdct/Makefile
3204   modules/codec/cinepak/Makefile
3205   modules/codec/faad/Makefile
3206   modules/codec/ffmpeg/Makefile
3207   modules/codec/ffmpeg/postprocessing/Makefile
3208   modules/codec/mpeg_audio/Makefile
3209   modules/codec/mpeg_video/Makefile
3210   modules/codec/mpeg_video/idct/Makefile
3211   modules/codec/mpeg_video/motion/Makefile
3212   modules/codec/spudec/Makefile
3213   modules/control/Makefile
3214   modules/control/lirc/Makefile
3215   modules/control/rc/Makefile
3216   modules/demux/Makefile
3217   modules/demux/aac/Makefile
3218   modules/demux/asf/Makefile
3219   modules/demux/avi/Makefile
3220   modules/demux/mp4/Makefile
3221   modules/demux/mpeg/Makefile
3222   modules/demux/util/Makefile
3223   modules/demux/wav/Makefile
3224   modules/encoder/Makefile
3225   modules/encoder/ffmpeg/Makefile
3226   modules/gui/Makefile
3227   modules/gui/beos/Makefile
3228   modules/gui/familiar/Makefile
3229   modules/gui/gtk/Makefile
3230   modules/gui/gtk2/Makefile
3231   modules/gui/kde/Makefile
3232   modules/gui/macosx/Makefile
3233   modules/gui/ncurses/Makefile
3234   modules/gui/qnx/Makefile
3235   modules/gui/qt/Makefile
3236   modules/gui/skins/Makefile
3237   modules/gui/win32/Makefile
3238   modules/gui/wxwindows/Makefile
3239   modules/misc/Makefile
3240   modules/misc/dummy/Makefile
3241   modules/misc/logger/Makefile
3242   modules/misc/memcpy/Makefile
3243   modules/misc/network/Makefile
3244   modules/misc/testsuite/Makefile
3245   modules/mux/Makefile
3246   modules/mux/mpeg/Makefile
3247   modules/packetizer/Makefile
3248   modules/stream_out/Makefile
3249   modules/video_chroma/Makefile
3250   modules/video_filter/Makefile
3251   modules/video_filter/deinterlace/Makefile
3252   modules/video_output/Makefile
3253   modules/video_output/directx/Makefile
3254   modules/video_output/mga/Makefile
3255   modules/video_output/qte/Makefile
3256   modules/video_output/x11/Makefile
3257   modules/visualization/Makefile
3258   modules/visualization/scope/Makefile
3259   modules/visualization/xosd/Makefile
3260 ],[
3261   chmod 0755 vlc-config
3262 ])
3263
3264 dnl Generate makefiles found by bootstrap
3265
3266 printf "
3267 vlc configuration
3268 --------------------
3269 vlc version           : ${VERSION}
3270 system                : ${SYS}
3271 architecture          : ${ARCH}
3272 build flavour         : "
3273 test "${enable_debug}" = "yes" && printf "debug "
3274 test "${enable_cprof}" = "yes" && printf "cprof "
3275 test "${enable_gprof}" = "yes" && printf "gprof "
3276 test "${enable_optimizations}" = "yes" && printf "optim "
3277 test "${enable_release}" = "yes" && printf "release " || printf "devel "
3278 echo "
3279 vlc aliases           :${ALIASES}
3280
3281 You can tune the compiler flags in vlc-config.
3282 To build vlc and its plugins, type \`make'.
3283 "
3284