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

   1 dnl Autoconf settings for vlc
   2 dnl $Id: configure.ac,v 1.38 2003/07/20 22:06:02 hartman Exp $
   3
   4 AC_INIT(vlc,0.6.1-test1)
   5
   6 CONFIGURE_LINE="$0 $*"
   7 CODENAME="Trevelyan"
   8
   9 AC_PREREQ(2.50)
  10 AC_CONFIG_SRCDIR(src/libvlc.c)
  11 AC_CONFIG_AUX_DIR(autotools)
  12 AC_CANONICAL_SYSTEM
  13
  14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
  15 dnl them. And we need the comma otherwize automake will choke on it.
  16 AM_INIT_AUTOMAKE(vlc,0.6.1-test1)
  17 AM_CONFIG_HEADER(config.h)
  18
  19 dnl
  20 dnl  Save *FLAGS
  21 dnl
  22 AX_SAVE_FLAGS
  23
  24 dnl
  25 dnl Check for tools
  26 dnl
  27 AC_PROG_CC
  28 AM_PROG_CC_C_O
  29 AC_PROG_CPP
  30 AC_PROG_CXX
  31 AC_PROG_MAKE_SET
  32 AC_PROG_INSTALL
  33
  34 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
  35 dnl now otherwise it might be set in an obscure if statement.
  36 AC_EGREP_CPP(foo,foo)
  37
  38 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
  39 AC_MSG_CHECKING(for an Objective-C compiler)
  40 OBJC="${CXX}"
  41 AC_SUBST(OBJC)
  42 OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
  43 AC_SUBST(OBJCFLAGS)
  44 dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
  45 #OBJCDEPMODE="depmode=gcc3"
  46 #AC_SUBST(OBJCDEPMODE)
  47 _AM_DEPENDENCIES(OBJC)
  48 AC_MSG_RESULT(not implemented yet)
  49
  50 dnl Find the right ranlib, even when cross-compiling
  51 AC_CHECK_TOOL(RANLIB, ranlib, :)
  52 AC_CHECK_TOOL(STRIP, strip, :)
  53 AC_CHECK_TOOL(AR, ar, :)
  54 AC_CHECK_TOOL(LD, ld, :)
  55
  56 dnl AM_PROG_LIBTOOL
  57 AC_PROG_INSTALL
  58
  59 dnl Check for compiler properties
  60 AC_C_CONST
  61 AC_C_INLINE
  62
  63 dnl
  64 dnl  Set default values
  65 dnl
  66 LDFLAGS_vlc="${LDFLAGS}"
  67 LIBEXT=".so"
  68
  69 dnl
  70 dnl  Check the operating system
  71 dnl
  72 case "${target_os}" in
  73   "")
  74     SYS=unknown
  75     ;;
  76   linux*)
  77     SYS=linux
  78     ;;
  79   bsdi*)
  80     SYS=bsdi
  81     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  82     AX_ADD_LDFLAGS([dvd dvdcss vcd cdda],[-ldvd])
  83     ;;
  84   *bsd*)
  85     SYS="${target_os}"
  86     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  87     ;;
  88   darwin*)
  89     SYS=darwin
  90     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
  91     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
  92     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
  93     AX_ADD_LDFLAGS([vlc ffmpeg],[-all_load])
  94     AX_ADD_LDFLAGS([vlc],[-Wl,-multiply_defined,suppress])
  95     LIBEXT=".dylib"
  96     ;;
  97   *mingw32* | *cygwin*)
  98     AC_CHECK_TOOL(WINDRES, windres, :)
  99     LIBEXT=".dll"
 100
 101     case "${target_os}" in
 102       *mingw32*)
 103         SYS=mingw32
 104         ;;
 105       *cygwin*)
 106         dnl Check if we are using the mno-cygwin mode in which case we are
 107         dnl actually dealing with a mingw32 compiler.
 108         AC_EGREP_CPP(yes,
 109             [#ifdef WIN32
 110              yes
 111              #endif],
 112             SYS=mingw32, SYS=cygwin)
 113         ;;
 114     esac
 115
 116     if test "${SYS}" = "mingw32"; then
 117         # add ws2_32 for closesocket, select, recv
 118         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"; CPPFLAGS="${CPPFLAGS_save}"
 119         AX_ADD_LDFLAGS([vlc],[-lws2_32 -lnetapi32 -lwinmm -mwindows])
 120         AX_ADD_LDFLAGS([ipv4 ipv6 access_http access_mms access_udp access_ftp access_output_udp sap slp http httpd],[-lws2_32])
 121     fi
 122     ;;
 123   *nto*)
 124     SYS=nto
 125     AX_ADD_LDFLAGS([x11 xvideo],[-lsocket])
 126     ;;
 127   solaris*)
 128     SYS=solaris
 129     ;;
 130   hpux*)
 131     SYS=hpux
 132     LIBEXT=".sl"
 133     ;;
 134   beos)
 135     SYS=beos
 136     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
 137     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
 138     AX_ADD_LDFLAGS([vlc beos],[-lbe])
 139     AX_ADD_CXXFLAGS([beos],[])
 140     AX_ADD_LDFLAGS([beos],[-lmedia -ltranslation -ltracker -lgame])
 141     dnl Check if we have BONE (old net_server doesn't have libsocket.so)
 142     AC_CHECK_LIB(socket, connect,
 143         AX_ADD_LDFLAGS([vlc access_mms ipv4 httpd],[-lsocket -lbind]))
 144     ;;
 145   *)
 146     SYS="${target_os}"
 147     ;;
 148 esac
 149 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
 150 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
 151 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
 152
 153 dnl
 154 dnl Gettext stuff
 155 dnl
 156 ALL_LINGUAS="de en_GB fr it ja no ru nl pl sv"
 157 AM_GNU_GETTEXT_VERSION(0.11.5)
 158 AM_GNU_GETTEXT
 159 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
 160   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
 161   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
 162 else
 163   AC_CHECK_FUNCS(textdomain,,[
 164     AC_CHECK_LIB(intl,textdomain,
 165       AX_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
 166       ${LIBINTL}
 167     )
 168   ])
 169 fi
 170 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
 171 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
 172
 173 AC_MSG_CHECKING(for suffix of libraries)
 174 AC_MSG_RESULT(${LIBEXT})
 175
 176 dnl Check for the need to include the mingwex lib for mingw32
 177 if test "${SYS}" = "mingw32"
 178 then
 179     AC_CHECK_LIB(mingwex,opendir,
 180         AC_CHECK_LIB(mingw32,opendir,AX_ADD_LDFLAGS([vlc],[]),
 181             [AX_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
 182     )
 183 fi
 184
 185 dnl Check for fnative-struct or mms-bitfields support for mingw32
 186 if test "${SYS}" = "mingw32"
 187 then
 188     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 189         [ac_cv_c_mms_bitfields],
 190         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 191          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 192     if test "${ac_cv_c_mms_bitfields}" != "no"; then
 193         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
 194         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
 195     else
 196         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
 197             [ac_cv_c_fnative_struct],
 198             [CFLAGS="${CFLAGS_save} -fnative-struct"
 199              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
 200         if test "${ac_cv_c_fnative_struct}" != "no"; then
 201             CFLAGS_save="${CFLAGS_save} -fnative-struct";
 202             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
 203         fi
 204     fi
 205
 206     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 207 fi
 208
 209 dnl Check for fvtable-thunks support for mingw32
 210 if test "${SYS}" = "mingw32"
 211 then
 212 AC_LANG_PUSH(C++)
 213     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
 214         [ac_cv_cxx_fvtable_thunks],
 215         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
 216          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
 217                         ac_cv_cxx_fvtable_thunks=no)])
 218     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
 219         CXXFLAGS_mingw32_special="-fvtable-thunks"
 220     fi
 221
 222     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
 223 AC_LANG_POP(C++)
 224 fi
 225
 226 dnl Flags for plugin compilation
 227 case "${SYS}" in
 228   mingw32|cygwin)
 229     AX_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 230     AX_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
 231     AX_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 232     ;;
 233   *)
 234     AX_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
 235     AX_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
 236     AX_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
 237     AX_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
 238     ;;
 239 esac
 240
 241 dnl The -DSYS_FOO flag
 242 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 243
 244 dnl Check for system libs needed
 245 need_libc=false
 246
 247 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r)
 248
 249 dnl Check for usual libc functions
 250 AC_CHECK_FUNCS(strdup strndup atof lseek)
 251 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
 252 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
 253
 254 AC_CHECK_FUNCS(connect,,[
 255   AC_CHECK_LIB(socket,connect,[
 256     AX_ADD_LDFLAGS([vlc ipv4],-lsocket)
 257   ])
 258 ])
 259
 260 AC_CHECK_FUNCS(send,,[
 261   AC_CHECK_LIB(socket,send,[
 262     AX_ADD_LDFLAGS([access_http access_mms access_udp access_ftp sap http access_output_udp],[-lsocket])
 263   ])
 264 ])
 265
 266 AC_CHECK_FUNCS(gethostbyname,,[
 267   AC_CHECK_LIB(nsl,gethostbyname,[
 268     AX_ADD_LDFLAGS([ipv4 httpd vlc],[-lnsl])
 269   ],[
 270     AC_CHECK_LIB(bind,gethostbyname,[
 271       AX_ADD_LDFLAGS([ipv4 httpd],[-lbind])
 272     ])
 273   ])
 274 ])
 275
 276 dnl Check for socklen_t
 277 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
 278   [AC_TRY_COMPILE(
 279      [#include <sys/types.h>
 280       #include <sys/socket.h>],
 281      [socklen_t len = 42; return len;],
 282      ac_cv_type_socklen_t=yes,
 283      ac_cv_type_socklen_t=no)])
 284 if test "${ac_cv_type_socklen_t}" != "no"; then
 285   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
 286 fi
 287
 288 dnl Check for va_copy
 289 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
 290   AC_TRY_LINK(
 291     [#include <stdarg.h>],
 292     [va_list ap1, ap2; va_copy(ap1,ap2);],
 293     [ac_cv_c_va_copy="yes"],
 294     [ac_cv_c_va_copy="no"]))
 295 if test "${ac_cv_c_va_copy}" = "yes"; then
 296   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
 297 fi
 298 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
 299   AC_TRY_LINK(
 300     [#include <stdarg.h>],
 301     [va_list ap1, ap2; __va_copy(ap1,ap2);],
 302     [ac_cv_c___va_copy="yes"],
 303     [ac_cv_c___va_copy="no"]))
 304 if test "${ac_cv_c___va_copy}" = "yes"; then
 305   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
 306 fi
 307
 308 AC_CHECK_FUNCS(inet_aton,,[
 309   AC_CHECK_LIB(resolv,inet_aton,[
 310     AX_ADD_LDFLAGS([ipv4 httpd],[-lresolv])
 311   ])
 312 ])
 313
 314 dnl Check for getopt (always use builtin one on win32)
 315 if test "${SYS}" = "mingw32"; then
 316 need_getopt=:
 317 else
 318 need_getopt=false
 319 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
 320 [ # FreeBSD has a gnugetopt library for this:
 321   AC_CHECK_LIB([gnugetopt],[getopt_long],
 322     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
 323      AX_ADD_LDFLAGS([vlc],[-lgnugetopt])],
 324     [need_getopt=:])])
 325 fi
 326 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
 327
 328 if test "${SYS}" != "mingw32"; then
 329 AC_TYPE_SIGNAL
 330 AC_CHECK_LIB(dl,dlopen,[
 331   AX_ADD_LDFLAGS([vlc],[-ldl])
 332 ])
 333 AC_CHECK_LIB(m,cos,[
 334   AX_ADD_LDFLAGS([imdct adjust distort a52tofloat32],[-lm])
 335 ])
 336 AC_CHECK_LIB(m,pow,[
 337   AX_ADD_LDFLAGS([ffmpeg stream_out_transcode imdct imdct3dn imdctsse i420_rgb faad],[-lm])
 338 ])
 339 AC_CHECK_LIB(m,sqrt,[
 340   AX_ADD_LDFLAGS([headphone_channel_mixer],[-lm])
 341 ])
 342 fi # end "${SYS}" != "mingw32"
 343
 344 if test "${SYS}" != "mingw32"; then
 345 dnl Check for pthreads - borrowed from XMMS
 346 THREAD_LIB=error
 347 if test "${THREAD_LIB}" = "error"; then
 348   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 349 fi
 350 if test "${THREAD_LIB}" = "error"; then
 351   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 352 fi
 353 if test "${THREAD_LIB}" = "error"; then
 354   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 355 fi
 356 if test "${THREAD_LIB}" = "error"; then
 357   AC_CHECK_FUNCS(pthread_mutex_lock)
 358   THREAD_LIB=""
 359 fi
 360
 361 dnl Check for cthreads under GNU/Hurd for instance
 362 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
 363
 364 dnl
 365 dnl  GNU portable threads
 366 dnl
 367 AC_ARG_ENABLE(pth,
 368   [  --enable-pth            GNU Pth support (default disabled)],
 369   [ if test "${enable_pth}" = "yes"; then
 370     AC_CHECK_LIB(pth,pth_init)
 371     AC_MSG_CHECKING(for pth_init in pth.h)
 372     AC_EGREP_HEADER(pth_init,pth.h,[
 373       AC_MSG_RESULT(yes)
 374       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
 375                 Define if <pth.h> defines pth_init)
 376       THREAD_LIB="-lpth"
 377     ],[
 378       AC_MSG_RESULT(no)
 379     ])
 380     fi
 381 ])
 382
 383 dnl
 384 dnl  State Threads
 385 dnl
 386 AC_ARG_ENABLE(st,
 387   [  --enable-st             State Threads (default disabled)],
 388   [ if test "${enable_st}" = "yes"; then
 389     AC_CHECK_LIB(st,st_init)
 390     AC_MSG_CHECKING(for st_init in st.h)
 391     AC_EGREP_HEADER(st_init,st.h,[
 392       AC_MSG_RESULT(yes)
 393       AC_DEFINE(ST_INIT_IN_ST_H, 1,
 394                 Define if <st.h> defines st_init)
 395       THREAD_LIB="-lst"
 396     ],[
 397       AC_MSG_RESULT(yes)
 398     ])
 399     fi
 400 ])
 401
 402 AX_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
 403
 404 dnl Don't link with rt when using GNU-pth
 405 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
 406   dnl HP/UX port
 407   AC_CHECK_LIB(rt,sem_init, [AX_ADD_LDFLAGS([vlc],[-lrt])])
 408
 409   have_nanosleep=false
 410   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
 411     AC_CHECK_LIB(rt,nanosleep,
 412       [AX_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
 413       [AC_CHECK_LIB(posix4,nanosleep,
 414           [AX_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
 415     )
 416   ])
 417   if ${have_nanosleep}; then
 418     AC_DEFINE(HAVE_NANOSLEEP, 1,
 419               Define if nanosleep is available.)
 420   fi
 421 fi
 422
 423 dnl Check for misc headers
 424 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
 425 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
 426   AC_MSG_RESULT(yes)
 427   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
 428             Define if <pthread.h> defines pthread_cond_t.)],[
 429   AC_MSG_RESULT(no)])
 430
 431 AC_MSG_CHECKING(for pthread_once in pthread.h)
 432 AC_EGREP_HEADER(pthread_once,pthread.h,[
 433   AC_MSG_RESULT(yes)
 434   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
 435             Define if <pthread.h> defines pthread_once.)],[
 436   AC_MSG_RESULT(no)])
 437 fi # end "${SYS}" != "mingw32"
 438
 439 AC_MSG_CHECKING(for strncasecmp in strings.h)
 440 AC_EGREP_HEADER(strncasecmp,strings.h,[
 441   AC_MSG_RESULT(yes)
 442   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 443             Define if <strings.h> defines strncasecmp.)],[
 444   AC_MSG_RESULT(no)])
 445
 446 dnl Check for headers
 447 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
 448 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
 449 AC_CHECK_HEADERS(dlfcn.h image.h)
 450 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 451 if test "${SYS}" != "mingw32"; then
 452 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
 453 AC_CHECK_HEADERS(linux/version.h)
 454 fi # end "${SYS}" != "mingw32"
 455
 456 AC_HEADER_TIME
 457
 458 dnl Check for dirent
 459 need_dirent=false
 460 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
 461 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
 462
 463 dnl Mac OS X and other OSes don't have declaration for nanosleep
 464 if test "${SYS}" != "mingw32"; then
 465 AC_MSG_CHECKING(for nanosleep in time.h)
 466 AC_EGREP_HEADER(nanosleep,time.h,[
 467   AC_MSG_RESULT(yes)
 468   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 469             Define if <time.h> defines nanosleep.)
 470 ],[
 471   AC_MSG_RESULT(no)
 472 ])
 473 fi # end "${SYS}" != "mingw32"
 474
 475 dnl Make sure we have timespecs
 476 AC_MSG_CHECKING(for timespec in sys/time.h)
 477 AC_EGREP_HEADER(timespec,sys/time.h,[
 478   AC_MSG_RESULT(yes)
 479   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 480             Define if <sys/time.h> defines struct timespec.)
 481 ],[
 482   AC_MSG_RESULT(no)
 483 ])
 484
 485 dnl Check for threads library
 486 if test "${SYS}" != "mingw32"; then
 487 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 488 fi # end "${SYS}" != "mingw32"
 489
 490 dnl Default X headers and libraries
 491 if test "${x_includes}" = "NONE"; then
 492   x_includes="/usr/X11R6/include"
 493 fi
 494 if test "${x_libraries}" = "NONE"; then
 495   x_libraries="/usr/X11R6/lib"
 496 fi
 497
 498 dnl Build the gtk_main plugins?
 499 NEED_GTK_MAIN=no
 500 NEED_GNOME_MAIN=no
 501 NEED_GTK2_MAIN=no
 502 NEED_GNOME2_MAIN=no
 503
 504 dnl build the qte plugin ?
 505 NEED_QTE_MAIN=no
 506
 507 dnl Check for ntohl, etc.
 508 AC_CACHE_CHECK([for ntohl in sys/param.h],
 509     [ac_cv_c_ntohl_sys_param_h],
 510     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 511      AC_TRY_COMPILE([#include <sys/param.h>],
 512         [void foo() { int meuh; ntohl(meuh); }],
 513         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 514 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
 515     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 516 fi
 517
 518 dnl Check for inline function size limit
 519 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
 520     [ac_cv_c_inline_limit],
 521     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
 522      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
 523 if test "${ac_cv_c_inline_limit}" != "no"; then
 524     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
 525     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
 526     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
 527 fi
 528
 529 # XXX: do this with an M4 macro?
 530 #dnl Check for various -W flags
 531 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
 532 #do
 533 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
 534 #        [ac_cv_c_W${flag}],
 535 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
 536 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
 537 #    if test "${ac_cv_c_W${flag}}" != "no"; then
 538 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 539 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 540 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 541 #    fi
 542 #done
 543
 544 AC_CACHE_CHECK([if \$CC accepts -Wall],
 545     [ac_cv_c_Wall],
 546     [CFLAGS="-Wall ${CFLAGS_save}"
 547      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
 548
 549 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
 550     [ac_cv_c_Wconversion],
 551     [CFLAGS="-Wconversion ${CFLAGS_save}"
 552      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
 553
 554 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
 555     [ac_cv_c_Wunreachable_code],
 556     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
 557      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
 558
 559 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
 560     [ac_cv_c_Wsign_compare],
 561     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
 562      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
 563
 564 if test "${ac_cv_c_Wall}" != "no"; then
 565     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 566     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 567     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 568 fi
 569
 570 if test "${ac_cv_c_Wsign_compare}" != "no"; then
 571     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 572     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 573     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 574 fi
 575
 576 dnl Check for -pipe
 577 AC_CACHE_CHECK([if \$CC accepts -pipe],
 578     [ac_cv_c_pipe],
 579     [CFLAGS="${CFLAGS_save} -pipe"
 580      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
 581 if test "${ac_cv_c_pipe}" != "no"; then
 582     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
 583     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
 584     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
 585 fi
 586
 587 dnl Check for various optimization flags
 588 AC_CACHE_CHECK([if \$CC accepts -O3],
 589     [ac_cv_c_o3],
 590     [CFLAGS="${CFLAGS_save} -O3"
 591      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
 592 if test "${ac_cv_c_o3}" != "no"; then
 593     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
 594 fi
 595
 596 AC_CACHE_CHECK([if \$CC accepts -O2],
 597     [ac_cv_c_o2],
 598     [CFLAGS="${CFLAGS_save} -O2"
 599      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
 600 if test "${ac_cv_c_o2}" != "no"; then
 601     if test "${ac_cv_c_o3}" = "no"; then
 602         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
 603     fi
 604     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
 605 else
 606     AC_CACHE_CHECK([if \$CC accepts -O],
 607         [ac_cv_c_o],
 608         [CFLAGS="${CFLAGS_save} -O"
 609          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 610     if test "${ac_cv_c_o}" != "no"; then
 611         if test "${ac_cv_c_o3}" = "no"; then
 612             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
 613         fi
 614         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
 615     fi
 616 fi
 617
 618 dnl Check for -ffast-math
 619 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
 620     [ac_cv_c_fast_math],
 621     [CFLAGS="${CFLAGS_save} -ffast-math"
 622      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
 623 if test "${ac_cv_c_fast_math}" != "no"; then
 624     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
 625 fi
 626
 627 dnl Check for -funroll-loops
 628 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
 629 if test "${SYS}" != "beos"
 630 then
 631   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
 632       [ac_cv_c_unroll_loops],
 633       [CFLAGS="${CFLAGS_save} -funroll-loops"
 634        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
 635   if test "${ac_cv_c_unroll_loops}" != "no"; then
 636       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
 637   fi
 638 fi
 639
 640 dnl Check for -fomit-frame-pointer
 641 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
 642     [ac_cv_c_omit_frame_pointer],
 643     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
 644      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
 645 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
 646     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
 647     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
 648     AX_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
 649 fi
 650
 651 dnl Check for -mdynamic-no-pic
 652 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
 653     [ac_cv_c_dynamic_no_pic],
 654     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
 655      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
 656 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
 657     AX_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
 658     AX_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
 659 fi
 660
 661 dnl Check for Darwin plugin linking flags
 662 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
 663     [ac_cv_ld_darwin],
 664     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
 665      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
 666 if test "${ac_cv_ld_darwin}" != "no"; then
 667     AX_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
 668 fi
 669
 670 dnl Check for standard plugin linking flags
 671 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
 672 if test "${SYS}" = "beos"; then
 673   AX_ADD_LDFLAGS([plugin mozilla],[-nostart])
 674 else
 675   AC_CACHE_CHECK([if \$CC accepts -shared],
 676       [ac_cv_ld_plugins],
 677       [CFLAGS="${CFLAGS_save} -shared"
 678        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
 679   if test "${ac_cv_ld_plugins}" != "no"; then
 680     AX_ADD_LDFLAGS([plugin mozilla],[-shared])
 681   fi
 682 fi
 683
 684 dnl Check for variadic macros
 685 AC_CACHE_CHECK([for variadic cpp macros],
 686     [ac_cv_cpp_variadic_macros],
 687     [CFLAGS="${CFLAGS_save}"
 688      AC_TRY_COMPILE(
 689          [#include <stdio.h>
 690           #define a(b,c...) printf(b,##c)],
 691          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
 692          ac_cv_cpp_variadic_macros=yes,
 693          ac_cv_cpp_variadic_macros=no)])
 694 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
 695     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
 696 fi
 697
 698 dnl Checks for __attribute__(aligned()) directive
 699 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
 700     [ac_cv_c_attribute_aligned],
 701     [ac_cv_c_attribute_aligned=0
 702         CFLAGS="${CFLAGS_save} -Werror"
 703     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
 704         AC_TRY_COMPILE([],
 705         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
 706         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
 707     done
 708         CFLAGS="${CFLAGS_save}"])
 709 if test "${ac_cv_c_attribute_aligned}" != "0"; then
 710     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
 711         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
 712 fi
 713
 714 dnl Checks for __attribute__(format()) directive
 715 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
 716     [ac_cv_c_attribute_format],
 717     [ac_cv_c_attribute_format=no
 718         CFLAGS="${CFLAGS_save} -Werror"
 719         AC_TRY_COMPILE([],
 720         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
 721         [ac_cv_c_attribute_format=yes])
 722         CFLAGS="${CFLAGS_save}"])
 723 if test "${ac_cv_c_attribute_format}" != "no"; then
 724     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
 725 fi
 726
 727 dnl Check for __attribute__(())
 728 AC_CACHE_CHECK([for __attribute__((packed))],
 729   [ac_cv_c_attribute_packed],
 730   [ac_cv_c_attribute_packed=no
 731    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
 732                     [ac_cv_c_attribute_packed=yes])])
 733 if test "${ac_cv_c_attribute_packed}" != "no"; then
 734   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
 735 fi
 736
 737 dnl
 738 dnl  Check the CPU
 739 dnl
 740 case "${target_cpu}" in
 741   "")
 742     ARCH=unknown
 743     ;;
 744   *)
 745     ARCH="${target_cpu}"
 746     ;;
 747 esac
 748
 749 case "${ARCH}" in
 750   hppa64)
 751     AX_ADD_CFLAGS([mpeg_video_old],[-ffunction-sections])
 752     ;;
 753 esac
 754
 755 dnl
 756 dnl  Enable profiling
 757 dnl
 758 AC_ARG_ENABLE(gprof,
 759 [  --enable-gprof          gprof profiling (default disabled)])
 760 AC_ARG_ENABLE(cprof,
 761 [  --enable-cprof          cprof profiling (default disabled)])
 762 test "${enable_gprof}" != "yes" && enable_gprof="no"
 763 test "${enable_cprof}" != "yes" && enable_cprof="no"
 764
 765 dnl
 766 dnl  default modules
 767 dnl
 768 #AX_ADD_BUILTINS([mpeg_video_old idct idctclassic motion])
 769 AX_ADD_PLUGINS([dummy rc logger gestures memcpy])
 770 AX_ADD_PLUGINS([es audio m4v mpeg_system ps ts avi asf aac mp4 rawdv])
 771 AX_ADD_PLUGINS([mpeg_audio lpcm a52 dts cinepak])
 772 AX_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
 773 AX_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
 774 AX_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
 775 AX_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
 776 AX_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
 777 AX_ADD_PLUGINS([aout_file])
 778 #AX_ADD_PLUGINS([scope])
 779 AX_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
 780 AX_ADD_PLUGINS([id3 m3u])
 781 AX_ADD_PLUGINS([rawvideo])
 782 AX_ADD_PLUGINS([wav araw demuxdump demuxsub adpcm a52sys au])
 783 AX_ADD_PLUGINS([access_file access_udp access_http ipv4 access_mms])
 784 AX_ADD_PLUGINS([access_ftp access_directory sap httpd http])
 785
 786 dnl
 787 dnl  Switch to enable a version of VLC where most modules will be builtin
 788 dnl
 789 AC_ARG_ENABLE(mostly-builtin,
 790 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
 791 if test "${enable_mostly_builtin}" = "yes"; then
 792   AX_ADD_BUILTINS([${PLUGINS}])
 793   PLUGINS=""
 794 fi
 795
 796 dnl
 797 dnl Some plugins aren't useful on some platforms
 798 dnl
 799 if test "${SYS}" != "mingw32"; then
 800     AX_ADD_PLUGINS([screensaver])
 801 fi
 802
 803 dnl
 804 dnl  Accelerated modules
 805 dnl
 806 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
 807 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
 808 MMXEXT_MODULES="memcpymmxext"
 809 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
 810 THREEDNOW_MODULES="memcpy3dn"
 811 SSE_MODULES=""
 812 ALTIVEC_MODULES="memcpyaltivec"
 813 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
 814
 815 if test "${enable_gprof}" != "yes"
 816 then
 817   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
 818 fi
 819
 820 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 821     [ac_cv_mmx_inline],
 822     [CFLAGS="${CFLAGS_save}"
 823      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 824                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 825 if test "${ac_cv_mmx_inline}" != "no"; then
 826   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
 827 fi
 828
 829 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
 830     [ac_cv_mmxext_inline],
 831     [CFLAGS="${CFLAGS_save}"
 832      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
 833                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
 834 if test "${ac_cv_mmxext_inline}" != "no"; then
 835   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
 836 fi
 837
 838 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
 839     [ac_cv_3dnow_inline],
 840     [CFLAGS="${CFLAGS_save}"
 841      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
 842                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
 843 if test "${ac_cv_3dnow_inline}" != "no"; then
 844   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
 845   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
 846 fi
 847
 848 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
 849     [ac_cv_sse_inline],
 850     [CFLAGS="${CFLAGS_save}"
 851      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
 852                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
 853 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32"; then
 854   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
 855   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 856 fi
 857
 858 if test "${SYS}" != "mingw32"; then
 859 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
 860     [ac_cv_altivec_inline],
 861     [CFLAGS="${CFLAGS_save}"
 862      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 863          ac_cv_altivec_inline=yes,
 864          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
 865           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 866             [ac_cv_altivec_inline="-Wa,-m7400"],
 867             ac_cv_altivec_inline=no)
 868          ])])
 869 if test "${ac_cv_altivec_inline}" != "no"; then
 870   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
 871   if test "${ac_cv_altivec_inline}" != "yes"; then
 872     AX_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
 873     AX_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
 874     AX_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
 875     AX_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
 876   fi
 877   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 878 fi
 879
 880 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
 881     [ac_cv_c_altivec],
 882     [CFLAGS="${CFLAGS_save} -faltivec"
 883      # Darwin test
 884      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 885         ac_cv_c_altivec=-faltivec, [
 886         # Linux/PPC test
 887         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
 888         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 889             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
 890         ])
 891      CFLAGS="${CFLAGS_save}"])
 892 if test "${ac_cv_c_altivec}" != "no"; then
 893   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
 894   AX_ADD_CFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[${ac_cv_c_altivec}])
 895   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 896 fi
 897
 898 AC_CACHE_CHECK([if linker needs -framework vecLib],
 899     [ac_cv_ld_altivec],
 900     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
 901      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
 902      LDFLAGS="${LDFLAGS_save}"
 903     ])
 904 if test "${ac_cv_ld_altivec}" != "no"; then
 905   AX_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
 906 fi
 907 fi # end "${SYS}" != "mingw32"
 908
 909 AC_ARG_WITH(,[])
 910 AC_ARG_WITH(,[Optimization options:])
 911
 912 dnl
 913 dnl  Special arch tuning
 914 dnl
 915 AC_ARG_WITH(tuning,
 916 [  --with-tuning=ARCH      enable special tuning for an architecture
 917                           (default i686 on IA-32 and 750 on PPC)])
 918 if test -n "${with_tuning}"; then
 919     if test "${target_cpu}" = "powerpc"; then
 920         CFLAGS_TUNING="-mtune=${with_tuning}"
 921     else
 922         CFLAGS_TUNING="-mcpu=${with_tuning}"
 923     fi
 924 else
 925     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then CFLAGS_TUNING="-mcpu=pentiumpro"
 926     else
 927         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
 928     fi
 929 fi
 930
 931 dnl
 932 dnl  x86 accelerations
 933 dnl
 934 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
 935 then
 936     ARCH="${ARCH} mmx"
 937     AX_ADD_BUILTINS([${ACCEL_MODULES}])
 938 fi
 939
 940 dnl
 941 dnl  Enable/disable optimizations
 942 dnl
 943 AC_ARG_ENABLE(optimizations,
 944 [  --disable-optimizations disable compiler optimizations (default enabled)])
 945 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
 946
 947 dnl
 948 dnl  AltiVec acceleration
 949 dnl
 950 AC_ARG_ENABLE(altivec,
 951 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
 952 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
 953     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
 954 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
 955     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
 956
 957 dnl
 958 dnl  Debugging mode
 959 dnl
 960 AC_ARG_ENABLE(debug,
 961 [  --enable-debug          debug mode (default disabled)])
 962 test "${enable_debug}" != "yes" && enable_debug="no"
 963
 964 dnl
 965 dnl  Enable release-specific flags
 966 dnl
 967 AC_ARG_ENABLE(release,
 968 [  --enable-release        activate extra optimizations (default disabled)])
 969 test "${enable_release}" != "yes" && enable_release="no"
 970
 971 dnl
 972 dnl Stream output
 973 dnl
 974 AC_ARG_ENABLE(sout,
 975   [  --enable-sout           Stream output modules (default enabled)])
 976 if test "${enable_sout}" != "no"
 977 then
 978   AX_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
 979   AX_ADD_PLUGINS([mux_ts mux_ps mux_avi mux_mp4 mux_dummy])
 980   AX_ADD_PLUGINS([packetizer_mpegaudio packetizer_mpegvideo packetizer_a52])
 981   AX_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
 982   AX_ADD_PLUGINS([packetizer_copy])
 983
 984   AX_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es])
 985   AX_ADD_PLUGINS([stream_out_duplicate stream_out_display])
 986
 987   dnl Ogg and vorbis are handled in their respective section
 988 fi
 989
 990
 991 dnl
 992 dnl  Input plugins
 993 dnl
 994
 995 AC_ARG_WITH(,[Input plugins:])
 996
 997 dnl
 998 dnl  DVD module: optionally check for installed libdvdcss
 999 dnl
1000 AC_ARG_ENABLE(dvd,
1001 [  --enable-dvd            DVD input module (default enabled)])
1002 if test "${enable_dvd}" != "no"
1003 then
1004   AC_ARG_WITH(dvdcss,
1005   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1006   AC_ARG_WITH(dvdcss-tree,
1007   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1008   case "${with_dvdcss}" in
1009   ""|yes)
1010     if test -z "${with_dvdcss_tree}"
1011     then
1012       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1013         [ AX_ADD_PLUGINS([dvd])
1014           AX_ADD_LDFLAGS([dvd dvdcss],[-ldvdcss])],
1015         [ 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.])
1016           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1017     else
1018       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1019       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1020       if test -z "${real_dvdcss_tree}"
1021       then
1022         dnl  The given directory can't be found
1023         AC_MSG_RESULT(no)
1024         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1025       fi
1026       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1027       then
1028         dnl  Use a custom libdvdcss
1029         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1030         AX_ADD_BUILTINS([dvd])
1031         AX_ADD_LDFLAGS([dvd dvdcss],[-L${real_dvdcss_tree}/src/.libs -ldvdcss])
1032         AX_ADD_CPPFLAGS([dvd],[-I${real_dvdcss_tree}/src])
1033       else
1034         dnl  The given libdvdcss wasn't built
1035         AC_MSG_RESULT(no)
1036         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1037       fi
1038     fi
1039   ;;
1040   no)
1041     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1042     AX_ADD_PLUGINS([dvd])
1043     AX_ADD_CPPFLAGS([dvd],[-DGOD_DAMN_DMCA])
1044     AX_ADD_LDFLAGS([dvd],[-ldl])
1045   ;;
1046   *)
1047     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1048     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1049     then
1050       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1051       AC_MSG_RESULT(yes)
1052       AX_ADD_PLUGINS([dvd])
1053       AX_ADD_LDFLAGS([dvd dvdcss],[-L${with_dvdcss}/lib -ldvdcss])
1054       AX_ADD_CPPFLAGS([dvd],[-I${with_dvdcss}/include])
1055     else
1056       dnl  No libdvdcss could be found, sorry
1057       AC_MSG_RESULT(no)
1058       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1059     fi
1060   ;;
1061   esac
1062 fi
1063
1064 dnl
1065 dnl dvdread module: check for libdvdread
1066 dnl
1067 AC_ARG_ENABLE(dvdread,
1068 [  --enable-dvdread        dvdread input module (default disabled)])
1069 if test "${enable_dvdread}" != "no"
1070 then
1071   AC_ARG_WITH(dvdread,
1072   [    --with-dvdread=PATH    libdvdread headers and libraries])
1073   AC_ARG_WITH(dvdread-tree,
1074   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1075   if test -z "${with_dvdread}"
1076   then
1077     if test -z "${with_dvdread_tree}"
1078     then
1079       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1080         [ AX_ADD_PLUGINS([dvdread])
1081           AX_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1082         ],[
1083           if test -n "${enable_dvdread}"
1084           then
1085             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1086             AC_MSG_ERROR([cannot find libdvdread headers])
1087           fi
1088         ])
1089     else
1090       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1091       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1092       if test -z "${real_dvdread_tree}"
1093       then
1094         dnl  The given directory can't be found
1095         AC_MSG_RESULT(no)
1096         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1097       fi
1098       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1099       then
1100         dnl  Use a custom libdvdread
1101         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1102         AX_ADD_BUILTINS([dvdread])
1103         AX_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1104         AX_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1105       else
1106         dnl  The given libdvdread wasn't built
1107         AC_MSG_RESULT(no)
1108         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1109       fi
1110     fi
1111   else
1112     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1113     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1114     then
1115       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1116       AC_MSG_RESULT(yes)
1117       AX_ADD_PLUGINS([dvdread])
1118       AX_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1119       AX_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1120     else
1121       dnl  No libdvdread could be found, sorry
1122       AC_MSG_RESULT(no)
1123       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1124     fi
1125   fi
1126 fi
1127
1128 dnl
1129 dnl dvdplay module: check for libdvdplay
1130 dnl
1131 AC_ARG_ENABLE(dvdplay,
1132 [  --enable-dvdplay        dvdplay input module (default enabled)])
1133 if test "${enable_dvdplay}" != "no"
1134 then
1135   AC_ARG_WITH(dvdplay,
1136   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1137   AC_ARG_WITH(dvdplay-tree,
1138   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1139   if test -z "${with_dvdplay}"
1140   then
1141     if test -z "${with_dvdplay_tree}"
1142     then
1143       AC_CHECK_HEADERS(dvdplay/dvdplay.h,[
1144           AX_ADD_PLUGINS([dvdplay])
1145           AX_ADD_LDFLAGS([dvdplay],[-ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1146           AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread}])
1147         ],[
1148           if test -n "${enable_dvdplay}"
1149           then
1150             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1151             AC_MSG_ERROR([cannot find libdvdplay headers])
1152           fi
1153         ])
1154     else
1155       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1156       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1157       if test -z "${real_dvdplay_tree}"
1158       then
1159         dnl  The given directory can't be found
1160         AC_MSG_RESULT(no)
1161         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1162       fi
1163       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1164       then
1165         dnl  Use a custom libdvdplay
1166         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1167         AX_ADD_BUILTINS([dvdplay])
1168         AX_ADD_LDFLAGS([dvdplay],[-L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1169         AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src])
1170       else
1171         dnl  The given libdvdplay wasn't built
1172         AC_MSG_RESULT(no)
1173         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1174       fi
1175     fi
1176   else
1177     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1178     if test -f "${with_dvdplay}/include/dvdplay/dvdplay.h"
1179     then
1180       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1181       AC_MSG_RESULT(yes)
1182       AX_ADD_PLUGINS([dvdplay])
1183       AX_ADD_LDFLAGS([dvdplay],[-L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1184       AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${with_dvdplay}/include])
1185     else
1186       dnl  No libdvdplay could be found, sorry
1187       AC_MSG_RESULT(no)
1188       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1189     fi
1190   fi
1191 fi
1192
1193 dnl
1194 dnl  libdvbpsi ts demux/mux
1195 dnl
1196 AC_ARG_ENABLE(dvbpsi,
1197 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1198 if test "${enable_dvbpsi}" != "no"
1199 then
1200   AC_ARG_WITH(dvbpsi,
1201   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1202   AC_ARG_WITH(dvbpsi,
1203   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1204   case "${with_dvbpsi}" in
1205   ""|yes)
1206     if test -z "${with_dvbpsi_tree}"
1207     then
1208       AC_CHECK_HEADERS(dvbpsi/dr.h,
1209         [ AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1210           AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-ldvbpsi]) ],
1211         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1212         [#if defined( HAVE_STDINT_H )
1213 #   include <stdint.h>
1214 #elif defined( HAVE_INTTYPES_H )
1215 #   include <inttypes.h>
1216 #endif
1217 #include <dvbpsi/dvbpsi.h>
1218 #include <dvbpsi/descriptor.h>
1219 #include <dvbpsi/pat.h>
1220 #include <dvbpsi/pmt.h>])
1221     else
1222       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1223       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1224       if test -z "${real_dvbpsi_tree}"
1225       then
1226         dnl  The given directory can't be found
1227         AC_MSG_RESULT(no)
1228         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1229       fi
1230       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1231       then
1232         dnl  Use a custom libdvbpsi
1233         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1234         AX_ADD_BUILTINS([ts_dvbpsi mux_ts_dvbpsi])
1235         AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-I${real_dvbpsi_tree}/src])
1236         AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1237       else
1238         dnl  The given libdvbpsi wasn't built
1239         AC_MSG_RESULT(no)
1240         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1241       fi
1242     fi
1243   ;;
1244   no)
1245     dnl  Compile without dvbpsi
1246   ;;
1247   *)
1248     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1249     if test -z "${with_dvbpsi}"
1250     then
1251       LDFLAGS_test=""
1252       CPPFLAGS_test=""
1253     else
1254       LDFLAGS_test="-L${with_dvbpsi}/lib"
1255       CPPFLAGS_test="-I${with_dvbpsi}/include"
1256     fi
1257     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1258     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1259       AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1260       AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${CPPFLAGS_test}])
1261       AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${LDFLAGS_test} -ldvbpsi])
1262
1263     ],[
1264       if test -n "${enable_dvbpsi}"
1265       then
1266         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])
1267       fi
1268     ])
1269     CPPFLAGS="${CPPFLAGS_save}"
1270   ;;
1271   esac
1272 fi
1273
1274 dnl
1275 dnl  Video4Linux plugin
1276 dnl
1277 AC_ARG_ENABLE(v4l,
1278   [  --enable-v4l            Video4Linux input support (default disabled)])
1279 if test "${enable_v4l}" = "yes"
1280 then
1281   AC_ARG_WITH(v4l,
1282     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1283   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1284   then
1285     AX_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1286   fi
1287
1288   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1289   AC_CHECK_HEADERS(linux/videodev.h, [
1290     AX_ADD_PLUGINS([v4l])
1291   ],[])
1292   CPPFLAGS="${CPPFLAGS_save}"
1293 fi
1294
1295 dnl
1296 dnl  special access module for Hauppauge PVR cards
1297 dnl
1298 AC_ARG_ENABLE(pvr,
1299   [  --enable-pvr            PVR cards access module (default disabled)])
1300 if test "${enable_pvr}" = "yes"
1301 then
1302   AX_ADD_PLUGINS([pvr])
1303 fi
1304
1305 dnl
1306 dnl  VCD module
1307 dnl
1308 AC_ARG_ENABLE(vcd,
1309   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1310
1311 if test "${enable_vcd}" != "no"
1312 then
1313   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1314   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1315     AC_MSG_RESULT(yes)
1316     AX_ADD_PLUGINS([vcd cdda])
1317   ],[
1318     AC_MSG_RESULT(no)
1319   ])
1320
1321   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1322   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1323     AC_MSG_RESULT(yes)
1324     AX_ADD_PLUGINS([vcd cdda])
1325     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1326   ],[
1327     AC_MSG_RESULT(no)
1328   ])
1329
1330   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1331   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1332     AC_MSG_RESULT(yes)
1333     AX_ADD_PLUGINS([vcd cdda])
1334     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1335   ],[
1336     AC_MSG_RESULT(no)
1337   ])
1338
1339   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1340   then
1341     AX_ADD_PLUGINS([vcd cdda])
1342   fi
1343
1344   if test "${SYS}" = "darwin"
1345   then
1346     AX_ADD_PLUGINS([vcd cdda])
1347     AX_ADD_LDFLAGS([vcd cdda],[-framework IOKit -framework CoreFoundation])
1348   fi
1349 fi
1350
1351 dnl
1352 dnl  Satellite input module
1353 dnl
1354 AC_ARG_ENABLE(satellite,
1355   [  --enable-satellite      satellite card support (default disabled)],
1356   [ if test "${enable_satellite}" = "yes"
1357     then
1358       AX_ADD_PLUGINS([satellite])
1359     fi])
1360
1361 dnl
1362 dnl  ipv6 plugin - not for QNX yet
1363 dnl
1364 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1365 then
1366   have_ipv6=false
1367   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1368     AC_CHECK_LIB(resolv,inet_pton,
1369       [have_ipv6=:
1370        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1371   ])
1372   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1373   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1374     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1375   if ${have_ipv6}; then
1376     AX_ADD_PLUGINS([ipv6])
1377   fi
1378 fi
1379 if test "${SYS}" = "mingw32"
1380 then
1381   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1382   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1383     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1384 fi
1385
1386 dnl
1387 dnl  ogg demux plugin
1388 dnl
1389 AC_ARG_ENABLE(ogg,
1390   [  --enable-ogg            Ogg demux support (default enabled)])
1391 if test "${enable_ogg}" != "no"
1392 then
1393   AC_CHECK_HEADERS(ogg/ogg.h, [
1394     AC_CHECK_LIB( ogg, oggpack_read, [
1395       AC_CHECK_LIB( ogg, oggpackB_read, [
1396         AX_ADD_CPPFLAGS([ogg],[-DHAVE_OGGPACKB])])
1397       AX_ADD_PLUGINS([ogg mux_ogg])
1398       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1399    ],[])
1400 fi
1401
1402 dnl
1403 dnl  matroska demux plugin
1404 dnl
1405 AC_ARG_ENABLE(mkv,
1406   [  --enable-mkv            Matroska demux support (default disabled)])
1407 if test "${enable_mkv}" = "yes"
1408 then
1409 AC_LANG_PUSH(C++)
1410   dnl matroska headers include ebml headers directly... pouah that stinks
1411   CPPFLAGS="${CPPFLAGS_save} -I/usr/local/include/ebml -I/usr/include/ebml"
1412   AC_CHECK_HEADERS(EbmlVersion.h matroska/KaxVersion.h, [
1413     AX_ADD_PLUGINS([mkv])
1414     AX_ADD_CXXFLAGS([mkv],[-I/usr/local/include/ebml -I/usr/include/ebml])
1415     AC_CHECK_LIB(ebml_pic,main,[
1416       # We have ebml_pic, that's good, we can build an mkv.so plugin !
1417       AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1418     ],[
1419       AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1420     ])
1421   ],[
1422     AC_MSG_ERROR([libebml or libmatroska include files not found])
1423   ])
1424   CPPFLAGS="${CPPFLAGS_save}"
1425 AC_LANG_POP(C++)
1426 fi
1427
1428 dnl
1429 dnl  Codec plugins
1430 dnl
1431
1432 AC_ARG_WITH(,[Codec plugins:])
1433
1434 dnl
1435 dnl  mad plugin
1436 dnl
1437 AC_ARG_ENABLE(mad,
1438   [  --enable-mad            libmad module (default enabled)])
1439 if test "${enable_mad}" != "no"
1440 then
1441   AC_ARG_WITH(mad,
1442     [    --with-mad=PATH       path to libmad],[],[])
1443   if test "${with_mad}" != "no" -a -n "${with_mad}"
1444   then
1445     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1446     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1447   fi
1448
1449   AC_ARG_WITH(mad-tree,
1450     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1451   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1452   then
1453     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1454     if test -z "${real_mad_tree}"
1455     then
1456       dnl  The given directory can't be found
1457       AC_MSG_RESULT(no)
1458       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1459     fi
1460     dnl  Use a custom libmad
1461     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1462     if test -f ${real_mad_tree}/libmad/mad.h
1463     then
1464       AC_MSG_RESULT(yes)
1465       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}/libmad])
1466       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/libmad/.libs])
1467       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1468       AC_CHECK_LIB(mad, mad_bit_init, [
1469         AX_ADD_BUILTINS([mpgatofixed32])
1470         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1471         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1472       ],[])
1473       LDFLAGS="${LDFLAGS_save}"
1474     else
1475       AC_MSG_RESULT(no)
1476       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1477     fi
1478   else
1479     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1480     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1481     AC_CHECK_HEADERS(mad.h, ,
1482       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1483     AC_CHECK_LIB(mad, mad_bit_init, [
1484       AX_ADD_PLUGINS([mpgatofixed32])
1485       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1486       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1487     CPPFLAGS="${CPPFLAGS_save}"
1488     LDFLAGS="${LDFLAGS_save}"
1489   fi
1490 fi
1491
1492 dnl
1493 dnl   libid3tag support
1494 dnl
1495 AC_CHECK_HEADERS(id3tag.h, [
1496   AC_CHECK_HEADERS(zlib.h, [
1497     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1498     AX_ADD_PLUGINS([id3tag])]) ])
1499
1500 dnl
1501 dnl  ffmpeg decoder plugin
1502 dnl
1503 AC_ARG_ENABLE(ffmpeg,
1504 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1505 if test "${enable_ffmpeg}" != "no"
1506 then
1507   AC_ARG_WITH(ffmpeg-mp3lame,
1508     [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1509     [ AX_ADD_LDFLAGS([stream_out_transcode],[-lmp3lame])
1510       AX_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1511
1512   AC_ARG_WITH(ffmpeg-tree,
1513     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1514
1515   dnl
1516   dnl test for !(--with-ffmpeg-tree)
1517   dnl
1518   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}";then
1519     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1520     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1521     AC_CHECK_HEADERS(ffmpeg/avcodec.h postproc/postprocess.h)
1522     AC_CHECK_LIB(avcodec, avcodec_init, [
1523       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1524       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1525       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1526       dnl       linker would miserably barf on multiple definitions.
1527       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1528        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1529     LDFLAGS="${LDFLAGS_save}"
1530     CPPFLAGS="${CPPFLAGS_save}"
1531   fi
1532
1533   dnl
1534   dnl test for --with-ffmpeg-tree
1535   dnl
1536   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}";then
1537     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1538     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1539     if test -z "${real_ffmpeg_tree}"; then
1540       dnl  The given directory can't be found
1541       AC_MSG_RESULT(no)
1542       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1543     fi
1544     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1545       dnl  Use a custom libffmpeg
1546       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1547       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1548       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1549       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec])
1550
1551       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1552       dnl       linker would miserably barf on multiple definitions.
1553       AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1554       AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec])
1555     else
1556       dnl  The given libavcodec wasn't built
1557       AC_MSG_RESULT(no)
1558       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1559     fi
1560   fi
1561
1562   dnl Duplicate the ffmpeg CPPFLAGS and LDFLAGS for the encoder
1563   AX_ADD_CPPFLAGS([encoder_ffmpeg],[${CPPFLAGS_ffmpeg}])
1564   dnl XXX: we don't link with -lavcodec blah blah blah
1565   dnl AX_ADD_LDFLAGS([encoder_ffmpeg],[${LDFLAGS_ffmpeg}])
1566
1567   ac_have_vorbis_headers=yes
1568   AC_CHECK_HEADERS(vorbis/vorbisenc.h vorbis/codec.h,,
1569       ac_have_vorbis_headers=no)
1570   if test "$ac_have_vorbis_headers" = "yes"; then
1571     AX_ADD_LDFLAGS([stream_out_transcode],[-lvorbisenc -lvorbis -logg])
1572   fi
1573 fi
1574
1575 dnl
1576 dnl  faad decoder plugin
1577 dnl
1578 AC_ARG_ENABLE(faad,
1579 [  --enable-faad           faad codec (default disabled)])
1580 if test "${enable_faad}" = "yes"
1581 then
1582   AC_ARG_WITH(faad-tree,
1583   [    --with-faad-tree=PATH faad tree for static linking])
1584   if test -n "${with_faad_tree}"
1585   then
1586     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1587     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1588     if test -z "${real_faad_tree}"
1589     then
1590       dnl  The given directory can't be found
1591       AC_MSG_RESULT(no)
1592       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1593     fi
1594     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1595     then
1596       dnl  Use a custom faad
1597       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1598       AX_ADD_BUILTINS([faad])
1599       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs -lfaad])
1600       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1601       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1602       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1603       AC_TRY_COMPILE([#include <faad.h>],
1604         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1605          unsigned long d; faacDecDecode(a,b,c,d);],
1606         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)])
1607       LDFLAGS="${LDFLAGS_save}"
1608       CPPFLAGS="${CPPFLAGS_save}"
1609     else
1610       dnl  The given libfaad wasn't built
1611       AC_MSG_RESULT(no)
1612       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1613     fi
1614   else
1615     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1616     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1617     AC_CHECK_HEADERS(faad.h, ,
1618       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1619     AC_CHECK_LIB(faad, faacDecOpen, [
1620       AX_ADD_PLUGINS([faad])
1621       AX_ADD_LDFLAGS([faad],[-lfaad])
1622       AC_TRY_COMPILE([#include <faad.h>],
1623         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1624          unsigned long d; faacDecDecode(a,b,c,d);],
1625         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)]) ],
1626       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1627     LDFLAGS="${LDFLAGS_save}"
1628     CPPFLAGS="${CPPFLAGS_save}"
1629   fi
1630 fi
1631
1632
1633 dnl
1634 dnl  xvid decoder plugin
1635 dnl
1636 AC_ARG_ENABLE(xvid,
1637 [  --enable-xvid           xvid codec (default disabled)])
1638 if test "${enable_xvid}" = "yes"
1639 then
1640   AC_ARG_WITH(xvid,
1641     [    --with-xvid=PATH      path to xvid installation],[],[])
1642   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1643   then
1644     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1645     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1646   fi
1647
1648   AC_ARG_WITH(xvid-tree,
1649   [    --with-xvid-tree=PATH xvid tree for static linking])
1650   if test -n "${with_xvid_tree}"
1651   then
1652     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1653     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1654     if test -z "${real_xvid_tree}"
1655     then
1656       dnl  The given directory can't be found
1657       AC_MSG_RESULT(no)
1658       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1659     fi
1660     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1661     then
1662       dnl  Use a custom xvid
1663       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1664       AX_ADD_BUILTINS([xvid])
1665       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1666       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1667     else
1668       dnl  The given libxvidcore wasn't built
1669       AC_MSG_RESULT(no)
1670       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1671     fi
1672   else
1673     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1674     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1675     AC_CHECK_HEADERS(xvid.h, ,
1676       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1677     AC_CHECK_LIB(xvidcore, xvid_init, [
1678       AX_ADD_PLUGINS([xvid])
1679       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
1680       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1681     LDFLAGS="${LDFLAGS_save}"
1682     CPPFLAGS="${CPPFLAGS_save}"
1683   fi
1684
1685   dnl Duplicate the xvid CPPFLAGS and LDFLAGS for the encoder
1686   AX_ADD_LDFLAGS([encoder_xvid],[${LDFLAGS_xvid}])
1687   AX_ADD_CPPFLAGS([encoder_xvid],[${CPPFLAGS_xvid}])
1688 fi
1689
1690 dnl
1691 dnl  QuickTime plugin
1692 dnl
1693 AC_ARG_ENABLE(quicktime,
1694   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
1695 if test "${enable_quicktime}" != "no" &&
1696   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
1697 then
1698   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
1699     [ AX_ADD_BUILTINS([quicktime])
1700       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
1701     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
1702 fi
1703
1704 dnl
1705 dnl MP4 module
1706 dnl
1707 AC_CHECK_HEADERS(zlib.h, [
1708   AX_ADD_LDFLAGS([mp4 skins],[-lz])
1709 ] )
1710
1711
1712 dnl
1713 dnl skins module
1714 dnl
1715 AC_CHECK_HEADERS(libtar.h, [
1716   AX_ADD_LDFLAGS([skins],[-ltar])
1717 ] )
1718
1719
1720
1721 dnl
1722 dnl  a52 AC3 decoder plugin
1723 dnl
1724 AC_ARG_ENABLE(a52,
1725   [  --enable-a52            A/52 support with liba52 (default enabled)])
1726 if test "${enable_a52}" != "no"
1727 then
1728   AC_ARG_WITH(a52,
1729     [    --with-a52=PATH       a52 headers and libraries])
1730   AC_ARG_WITH(a52-tree,
1731     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1732   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
1733   then
1734     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1735     if test -z "${real_a52_tree}"
1736     then
1737       dnl  The given directory can't be found
1738       AC_MSG_RESULT(no)
1739       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1740     fi
1741     dnl  Use a custom a52dec
1742     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1743     if test -f ${real_a52_tree}/include/a52.h
1744     then
1745       AC_MSG_RESULT(yes)
1746       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
1747       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
1748       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1749       AC_CHECK_LIB(a52, a52_free, [
1750         AX_ADD_BUILTINS([a52tofloat32])
1751         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
1752         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
1753         ],[
1754         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1755         then
1756           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1757         else
1758           AC_MSG_ERROR([the specified tree hasn't been compiled])
1759         fi
1760       ])
1761       LDFLAGS="${LDFLAGS_save}"
1762     else
1763       AC_MSG_RESULT(no)
1764       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1765     fi
1766   else
1767     if test -z "${with_a52}"
1768     then
1769       LDFLAGS_test=""
1770       CPPFLAGS_test=""
1771     else
1772       LDFLAGS_test="-L${with_a52}/lib"
1773       CPPFLAGS_test="-I${with_a52}/include"
1774     fi
1775     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1776     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1777     AC_CHECK_HEADERS(a52dec/a52.h, [
1778       AC_CHECK_LIB(a52, a52_free, [
1779         AX_ADD_PLUGINS([a52tofloat32])
1780         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
1781         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
1782       ],[
1783         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1784       ])
1785     ])
1786     CPPFLAGS="${CPPFLAGS_save}"
1787     LDFLAGS="${LDFLAGS_save}"
1788   fi
1789 fi
1790
1791 dnl
1792 dnl  DV plugin
1793 dnl
1794 AC_ARG_ENABLE(dv,
1795   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
1796 if test "${enable_dv}" = "yes"
1797 then
1798   AC_CHECK_HEADERS(libdv/dv.h, [
1799     AX_ADD_PLUGINS([dv])
1800     AX_ADD_LDFLAGS([dv],[-ldv])
1801    ],[])
1802 fi
1803
1804 dnl
1805 dnl  Flac plugin
1806 dnl
1807 AC_ARG_ENABLE(flac,
1808   [  --enable-flac           flac decoder support (default disabled)])
1809 if test "${enable_flac}" = "yes"
1810 then
1811   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1812     AX_ADD_PLUGINS([flac flacdec])
1813     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
1814    ],[])
1815 fi
1816
1817 dnl
1818 dnl  Libmpeg2 plugin
1819 dnl
1820 AC_ARG_ENABLE(libmpeg2,
1821   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
1822 if test "${enable_libmpeg2}" != "no"
1823 then
1824   AC_ARG_WITH(libmpeg2-tree,
1825   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
1826   if test -n "${with_libmpeg2_tree}"
1827   then
1828     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
1829     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
1830     if test -z "${real_libmpeg2_tree}"
1831     then
1832       dnl  The given directory can't be found
1833       AC_MSG_RESULT(no)
1834       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
1835     fi
1836     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
1837     then
1838       dnl  Use a custom libmpeg2
1839       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
1840       AX_ADD_PLUGINS([libmpeg2])
1841       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
1842       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
1843       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
1844     else
1845       dnl  The given libmpeg2 wasn't built
1846       AC_MSG_RESULT(no)
1847       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
1848     fi
1849   else
1850     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1851       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
1852       AC_EGREP_CPP(yes,
1853         [#include <mpeg2dec/mpeg2.h>
1854          #ifdef MPEG2_RELEASE
1855          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
1856          yes
1857          #endif
1858          #endif],
1859         [AC_MSG_RESULT([yes])
1860           AX_ADD_PLUGINS([libmpeg2])
1861           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
1862         [AC_MSG_RESULT([no])
1863           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
1864
1865       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
1866     )
1867   fi
1868 fi
1869
1870 dnl
1871 dnl  Vorbis plugin
1872 dnl
1873 AC_ARG_ENABLE(vorbis,
1874   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1875 if test "${enable_vorbis}" != "no"
1876 then
1877   AC_CHECK_HEADERS(vorbis/codec.h, [
1878     AX_ADD_PLUGINS([vorbis])
1879     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg])
1880     if test "${enable_sout}" != "no"; then
1881       AX_ADD_PLUGINS([packetizer_vorbis])
1882       AX_ADD_LDFLAGS([packetizer_vorbis],[-lvorbis -logg])
1883     fi ],[])
1884 fi
1885
1886 dnl
1887 dnl  Tremor plugin
1888 dnl
1889 AC_ARG_ENABLE(tremor,
1890   [  --enable-tremor         Tremor decoder support (default disabled)])
1891 if test "${enable_tremor}" = "yes"
1892 then
1893   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1894     AX_ADD_PLUGINS([tremor])
1895     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
1896    ],[])
1897 fi
1898
1899 dnl
1900 dnl  tarkin decoder plugin
1901 dnl
1902 AC_ARG_ENABLE(tarkin,
1903 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1904 if test "${enable_tarkin}" = "yes"
1905 then
1906   AC_ARG_WITH(tarkin-tree,
1907   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1908   if test -n "${with_tarkin_tree}"
1909   then
1910     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1911     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1912     if test -f "${real_tarkin_tree}/tarkin.o"
1913     then
1914       AX_ADD_BUILTINS([tarkin])
1915       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
1916       AX_ADD_LDFLAGS([tarkin],[${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])
1917       AC_MSG_RESULT(yes)
1918     else
1919       dnl  The given tarkin tree wasn't built
1920       AC_MSG_RESULT(no)
1921       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1922                     make sure you compiled tarkin in ${with_tarkin_tree}])
1923     fi
1924   fi
1925 fi
1926
1927 dnl
1928 dnl  theora decoder plugin
1929 dnl
1930 AC_ARG_ENABLE(theora,
1931 [  --enable-theora         experimental theora codec (default disabled)])
1932 if test "${enable_theora}" = "yes"
1933 then
1934   AC_CHECK_HEADERS(theora/theora.h, [
1935     AC_CHECK_LIB(theora, theora_granule_time, [
1936       AX_ADD_BUILTINS([theora])
1937       if test "${SYS}" = "darwin"; then
1938         theora_libs="-ltheora"
1939       else
1940         theora_libs="-ltheora -logg"
1941       fi
1942       AX_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
1943       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1944 You also need to check that you have a libogg posterior to the 1.0 release.])],
1945       [-logg])
1946   ])
1947 fi
1948
1949 dnl
1950 dnl   spudec support
1951 dnl
1952 AX_ADD_LDFLAGS([spudec],[${LIBICONV}])
1953 AX_ADD_CPPFLAGS([spudec],[${INCICONV}])
1954 AX_ADD_PLUGINS([spudec])
1955
1956
1957 dnl
1958 dnl  Video Filters
1959 dnl
1960
1961 dnl
1962 dnl   png
1963 dnl
1964 AC_CHECK_HEADERS(png.h, [
1965     AX_ADD_LDFLAGS([logo],[-lpng])
1966     AX_ADD_PLUGINS([logo])])
1967
1968 dnl
1969 dnl  Video plugins
1970 dnl
1971
1972 AC_ARG_WITH(,[Video plugins:])
1973
1974 dnl Check for DPMS
1975 if test "${SYS}" != "mingw32"
1976 then
1977   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1978   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
1979     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
1980     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
1981       AC_MSG_RESULT(yes)
1982       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
1983                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
1984     ],[
1985       AC_MSG_RESULT(no)
1986     ])
1987   ],,[
1988     #include <X11/Xlib.h>
1989   ])
1990   CPPFLAGS="${CPPFLAGS_save}"
1991 fi
1992
1993 dnl
1994 dnl  X11 module
1995 dnl  (enabled by default except on win32)
1996 dnl
1997 AC_ARG_ENABLE(x11,
1998   [  --enable-x11            X11 support (default enabled)])
1999 if test "${enable_x11}" != "no" &&
2000   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2001   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2002   AC_CHECK_HEADERS(X11/Xlib.h, [
2003     AX_ADD_PLUGINS([x11])
2004     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2005     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
2006     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
2007       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2008       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
2009         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2010         AX_ADD_LDFLAGS([x11],[-lXinerama])
2011       ])
2012       CFLAGS="${CFLAGS_save}"
2013     ])
2014   ])
2015   CPPFLAGS="${CPPFLAGS_save}"
2016 fi
2017
2018 dnl
2019 dnl  XVideo module
2020 dnl  (enabled by default except on win32)
2021 dnl
2022 AC_ARG_ENABLE(xvideo,
2023   [  --enable-xvideo         XVideo support (default enabled)])
2024 if test "${enable_xvideo}" != "no" &&
2025   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2026   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2027   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2028     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2029     AC_CHECK_LIB(Xv_pic,XvPutImage,
2030       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
2031       AX_ADD_PLUGINS([xvideo])
2032       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2033       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
2034       AC_CHECK_LIB(Xv,XvPutImage,[
2035         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
2036         AX_ADD_PLUGINS([xvideo])
2037         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2038         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2039       ],[
2040         # Otherwise... well, do nothing.
2041         :
2042       ])
2043     )
2044     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2045       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2046         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2047         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2048       ])
2049     ])
2050     CFLAGS="${CFLAGS_save}"
2051   ]
2052   CPPFLAGS="${CPPFLAGS_save}")
2053 fi
2054
2055 dnl
2056 dnl  SDL module
2057 dnl
2058 AC_ARG_ENABLE(sdl,
2059   [  --enable-sdl            SDL support (default enabled)])
2060 if test "${enable_sdl}" != "no"
2061 then
2062   SDL_PATH="${PATH}"
2063   AC_ARG_WITH(sdl-config-path,
2064     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2065     [ if test "${with_sdl_config_path}" != "no"
2066       then
2067         SDL_PATH="${with_sdl_config_path}:${PATH}"
2068       fi ])
2069   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2070   SDL_CONFIG="${SDL12_CONFIG}"
2071   SDL_HEADER="SDL12/SDL.h"
2072   if test "${SDL_CONFIG}" = "no"
2073   then
2074     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2075     SDL_CONFIG=${SDL11_CONFIG}
2076     SDL_HEADER="SDL11/SDL.h"
2077   fi
2078   if test "${SDL_CONFIG}" = "no"
2079   then
2080     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2081     SDL_HEADER="SDL/SDL.h"
2082   fi
2083   # check for cross-compiling
2084   SDL_PREFIX=
2085   AC_ARG_WITH(sdl-prefix,
2086     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2087                                e.g use as:
2088                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2089   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2090   then
2091     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2092   fi
2093   if test "${SDL_CONFIG}" != "no"
2094   then
2095     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2096     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2097     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2098     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2099     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2100       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2101       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2102           As a last resort we also test for SDL.h presence),
2103       [ AC_MSG_ERROR([The development package for SDL is not installed.
2104 Please install it and try again. Alternatively you can also configure with
2105 --disable-sdl.])
2106       ])])
2107     CPPFLAGS="${CPPFLAGS_save}"
2108     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2109     then
2110       AC_MSG_ERROR([The development package for SDL is not installed.
2111 Please install it and try again. Alternatively you can also configure with
2112 --disable-sdl.])
2113     fi
2114   elif test "${enable_sdl}" =  "yes"
2115   then
2116     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2117 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2118     ])
2119   fi
2120 fi
2121
2122 dnl
2123 dnl  freetype module
2124 dnl
2125 AC_ARG_ENABLE(freetype,
2126   [  --enable-freetype       freetype support (default enabled)])
2127 if test "${enable_freetype}" != "no"
2128 then
2129   FREETYPE_PATH="${PATH}"
2130   AC_ARG_WITH(freetype-config-path,
2131     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2132     [ if test "${with_freetype_config_path}" != "no"
2133       then
2134         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2135       fi ])
2136   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2137
2138   if test "${FREETYPE_CONFIG}" != "no"
2139   then
2140     AX_ADD_PLUGINS([freetype])
2141     AX_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags`])
2142     AX_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs`])
2143     AC_CHECK_HEADERS(Carbon/Carbon.h,
2144       [AX_ADD_LDFLAGS([freetype],[-framework Carbon])])
2145     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2146   elif test "${enable_freetype}" =  "yes"
2147   then
2148     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2149 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2150     ])
2151   fi
2152 fi
2153
2154 dnl
2155 dnl  Qt Embedded module
2156 dnl  (disabled by default)
2157 dnl
2158 AC_ARG_ENABLE(qte,
2159   [  --enable-qte            QT Embedded support (default disabled)])
2160 if test "${enable_qte}" = "yes"
2161 then
2162   AC_ARG_WITH(qte,
2163   [    --with-qte=PATH       Qt Embedded headers and libraries])
2164   if test "${with_qte}" != "no" -a -n "${with_qte}"
2165   then
2166     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2167     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2168   else
2169     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2170     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2171   fi
2172   AX_ADD_PLUGINS([qte])
2173   NEED_QTE_MAIN=yes
2174   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2175   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2176     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2177   ] )
2178   CPPFLAGS="${CPPFLAGS_save}"
2179 fi
2180
2181 dnl
2182 dnl  Windows DirectX module
2183 dnl
2184 AC_ARG_ENABLE(directx,
2185   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2186 if test "${enable_directx}" != "no"
2187 then
2188   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2189   then
2190     AC_ARG_WITH(directx,
2191     [    --with-directx=PATH   Win32 DirectX headers])
2192     if test -z "${with_directx}"
2193     then
2194       AC_CHECK_HEADERS(ddraw.h,
2195       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2196         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2197     else
2198       AC_MSG_CHECKING(for directX headers in ${with_directx})
2199       if test -f ${with_directx}/ddraw.h
2200       then
2201         AX_ADD_PLUGINS([vout_directx aout_directx])
2202         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2203         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2204         AC_MSG_RESULT(yes)
2205       else
2206         AC_MSG_RESULT(no)
2207         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2208       fi
2209     fi
2210   fi
2211 fi
2212
2213 dnl
2214 dnl  Linux framebuffer module
2215 dnl
2216 AC_ARG_ENABLE(fb,
2217   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2218     if test "${enable_fb}" != "no"
2219     then
2220       AC_CHECK_HEADERS(linux/fb.h, [
2221         AX_ADD_PLUGINS([fb])
2222       ])
2223     fi
2224
2225 dnl
2226 dnl  Linux MGA module
2227 dnl
2228 AC_ARG_ENABLE(mga,
2229   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2230   [ if test "${enable_mga}" = "yes"
2231     then
2232       AX_ADD_PLUGINS([mga xmga])
2233     fi ])
2234
2235 dnl
2236 dnl  SVGAlib module
2237 dnl
2238 AC_ARG_ENABLE(svgalib,
2239   [  --enable-svgalib        SVGAlib support (default disabled)])
2240 if test "${enable_svgalib}" = "yes"
2241 then
2242   AX_ADD_PLUGINS([svgalib])
2243   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2244 fi
2245
2246 dnl
2247 dnl  GGI module
2248 dnl
2249 AC_ARG_ENABLE(ggi,
2250   [  --enable-ggi            GGI support (default disabled)])
2251 if test "${enable_ggi}" = "yes"
2252 then
2253   AX_ADD_PLUGINS([ggi])
2254   AX_ADD_LDFLAGS([ggi],[-lggi])
2255   AC_ARG_WITH(ggi,
2256     [    --with-ggi=PATH       path to libggi],
2257     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2258       then
2259         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2260         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2261       fi ])
2262 fi
2263
2264 dnl
2265 dnl  Glide module
2266 dnl
2267 AC_ARG_ENABLE(glide,
2268   [  --enable-glide          Glide (3dfx) support (default disabled)])
2269 if test "${enable_glide}" = "yes"
2270 then
2271   AX_ADD_PLUGINS([glide])
2272   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2273   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2274   AC_ARG_WITH(glide,
2275     [    --with-glide=PATH     path to libglide],
2276     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2277       then
2278         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2279         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2280       fi ])
2281 fi
2282
2283 dnl
2284 dnl  AA plugin
2285 dnl
2286 AC_ARG_ENABLE(aa,
2287   [  --enable-aa             aalib output (default disabled)])
2288 if test "${enable_aa}" = "yes"
2289 then
2290   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2291   if test "${have_aa}" = "true"
2292   then
2293     AX_ADD_PLUGINS([aa])
2294     AX_ADD_LDFLAGS([aa],[-laa])
2295   fi
2296 fi
2297
2298 dnl
2299 dnl  win32 GDI plugin
2300 dnl
2301 AC_ARG_ENABLE(wingdi,
2302   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2303 if test "${enable_wingdi}" != "no"; then
2304   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2305     AX_ADD_PLUGINS([wingdi])
2306     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2307   fi
2308 fi
2309
2310 dnl
2311 dnl  Audio plugins
2312 dnl
2313
2314 AC_ARG_WITH(,[Audio plugins:])
2315
2316 dnl
2317 dnl  OSS /dev/dsp module (enabled by default except on win32)
2318 dnl
2319 AC_ARG_ENABLE(oss,
2320   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2321
2322 if test "${enable_oss}" != "no" &&
2323   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2324 then
2325   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2326     AX_ADD_PLUGINS([oss])
2327     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2328   ])
2329 fi
2330
2331 dnl
2332 dnl  Esound module
2333 dnl
2334 AC_ARG_ENABLE(esd,
2335   [  --enable-esd            Esound library support (default disabled)],
2336   [if test "${enable_esd}" = "yes"
2337    then
2338      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2339      if test "${ESD_CONFIG}" != "no"
2340      then
2341        AX_ADD_PLUGINS([esd])
2342        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2343        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2344      fi
2345    fi])
2346
2347 dnl
2348 dnl  aRts module
2349 dnl
2350 AC_ARG_ENABLE(arts,
2351   [  --enable-arts           aRts sound server (default disabled)],
2352   [if test "${enable_arts}" = "yes"
2353    then
2354      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2355      if test "${ARTS_CONFIG}" != "no"
2356      then
2357        AX_ADD_PLUGINS([arts])
2358        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2359        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2360      fi
2361    fi])
2362
2363 dnl
2364 dnl  ALSA module
2365 dnl
2366 AC_ARG_ENABLE(alsa,
2367   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2368   [if test "${enable_alsa}" = "yes"
2369    then
2370      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2371      if test "${have_alsa}" = "true"
2372      then
2373        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2374                        #define ALSA_PCM_NEW_SW_PARAMS_API
2375                        #include <alsa/asoundlib.h>],
2376           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2377            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2378        AX_ADD_PLUGINS([alsa])
2379        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2380      else
2381        AC_MSG_ERROR([Could not find ALSA development headers])
2382      fi
2383    fi])
2384
2385 dnl
2386 dnl  win32 waveOut plugin
2387 dnl
2388 AC_ARG_ENABLE(waveout,
2389   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2390 if test "${enable_waveout}" != "no"; then
2391   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2392     AX_ADD_PLUGINS([waveout])
2393     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2394   fi
2395 fi
2396
2397 dnl
2398 dnl  CoreAudio plugin
2399 dnl
2400 AC_ARG_ENABLE(coreaudio,
2401   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2402 if test "${enable_coreaudio}" != "no" &&
2403   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2404 then
2405   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h,
2406     [ AX_ADD_BUILTINS([coreaudio])
2407       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2408       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2409       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2410         AC_MSG_RESULT(yes)
2411         AX_ADD_PLUGINS([coreaudio_resampler])
2412         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2413       ],[ AC_MSG_RESULT(no) ])
2414     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2415 fi
2416
2417 dnl
2418 dnl  Interface plugins
2419 dnl
2420
2421 AC_ARG_WITH(,[Interface plugins:])
2422
2423 dnl special case for BeOS
2424 if test "${SYS}" = "beos"
2425 then
2426     AX_ADD_PLUGINS([beos])
2427 fi
2428
2429 dnl
2430 dnl Skins module
2431 dnl
2432 AC_ARG_ENABLE(skins,
2433   [  --enable-skins          Skins interface module (default enabled on Win32)])
2434 if test "${enable_skins}" != "no"; then
2435   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2436
2437     AX_ADD_PLUGINS([skins])
2438     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2439     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2440     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2441
2442   else if test "${enable_skins}" = "yes"; then
2443     IMLIB2_PATH="${PATH}"
2444     AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2445     if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2446     AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-skins.])
2447     fi
2448
2449     AX_ADD_PLUGINS([skins])
2450     AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2451     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2452     AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2453   fi fi
2454 fi
2455
2456 dnl
2457 dnl  Gtk+ module
2458 dnl
2459 AC_ARG_ENABLE(gtk,
2460   [  --enable-gtk            Gtk+ support (default enabled)])
2461 if test "${enable_gtk}" != "no"
2462 then
2463   GTK_PATH="${PATH}"
2464   AC_ARG_WITH(gtk-config-path,
2465     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2466     [ if test "${with_gtk_config_path}" != "no"
2467       then
2468         GTK_PATH="${with_gtk_config_path}:${PATH}"
2469       fi ])
2470   # look for gtk-config
2471   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2472   GTK_CONFIG=${GTK12_CONFIG}
2473   if test "${GTK_CONFIG}" = "no"
2474   then
2475     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2476   fi
2477   if test "${GTK_CONFIG}" != "no"
2478   then
2479     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2480     then
2481       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2482     fi
2483     if test "${SYS}" != "mingw32"; then
2484       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
2485       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
2486     else
2487       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
2488       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
2489     fi
2490     # now look for the gtk.h header
2491     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2492     ac_cv_gtk_headers=yes
2493     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2494       ac_cv_gtk_headers=no
2495       echo "Cannot find gtk development headers."
2496     ])
2497     if test "${ac_cv_gtk_headers}" = "yes"
2498     then
2499       AX_ADD_PLUGINS([gtk])
2500       if test "${SYS}" != "mingw32"; then
2501         NEED_GTK_MAIN=yes
2502       fi
2503       ALIASES="${ALIASES} gvlc"
2504     fi
2505     CPPFLAGS="${CPPFLAGS_save}"
2506   fi
2507 fi
2508
2509 dnl
2510 dnl  Gtk+2 module ! Disabled for know as it is unuseable and confuses users
2511 dnl
2512 dnl AC_ARG_ENABLE(gtk2,
2513 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
2514 dnl if test "${enable_gtk2}" = "yes"
2515 dnl then
2516 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2517 dnl   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2518 dnl   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2519 dnl   AX_ADD_PLUGINS([gtk2])
2520 dnl   if test "${SYS}" != "mingw32"; then
2521 dnl     NEED_GTK2_MAIN=yes
2522 dnl   fi
2523 dnl fi
2524
2525 dnl
2526 dnl  Familiar module uses Gtk+ library
2527 dnl
2528 AC_ARG_ENABLE(familiar,
2529   [  --enable-familiar       Familiar Gtk+ support (default disabled)])
2530 if test "${enable_familiar}" = "yes"
2531 then
2532   GTK_PATH="${PATH}"
2533   AC_ARG_WITH(gtk-config-path,
2534     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2535     [ if test "${with_gtk_config_path}" != "no"
2536       then
2537         GTK_PATH="${with_gtk_config_path}:${PATH}"
2538       fi ])
2539   # look for gtk-config
2540   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2541   GTK_CONFIG=${GTK12_CONFIG}
2542   if test "${GTK_CONFIG}" = "no"
2543   then
2544     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2545   fi
2546   # check for cross-compiling
2547   GTK_PREFIX=
2548   AC_ARG_WITH(gtk-prefix,
2549     [    --with-gtk-prefix=PATH path to libgtk (needed for cross-compiling),
2550                           e.g use as:
2551                           --with-gtk-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2552   if test "${with_gtk_prefix}" != "no" -a -n "${with_gtk_prefix}"
2553   then
2554     GTK_PREFIX="--prefix=${with_gtk_prefix}"
2555   fi
2556   if test "${GTK_CONFIG}" != "no"
2557   then
2558     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2559     then
2560       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.])
2561     fi
2562     AX_ADD_CFLAGS([familiar],[`${GTK_CONFIG} ${GTK_PREFIX} --cflags gtk gthread`])
2563     AX_ADD_LDFLAGS([familiar],[`${GTK_CONFIG} ${GTK_PREFIX} --libs gtk gthread | sed 's,-rdynamic,,'`])
2564     # now look for the gtk.h header
2565     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar}"
2566     ac_cv_gtk_headers=yes
2567     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2568       ac_cv_gtk_headers=no
2569       echo "Cannot find gtk development headers."
2570     ])
2571     if test "${ac_cv_gtk_headers}" = "yes"
2572     then
2573       AX_ADD_PLUGINS([familiar])
2574     fi
2575     CPPFLAGS="${CPPFLAGS_save}"
2576
2577     # now look for gpe support
2578     AC_ARG_WITH(gpe-prefix,
2579     [    --with-gpe-prefix=PATH gpe installation path prefix (default search in \$PATH)],[],[])
2580     if test "${with_gpe_prefix}" != "no" -a -n "${with_gpe_prefix}"
2581     then
2582       AX_ADD_CFLAGS([gpe],[-I${with_gpe_prefix}/include])
2583       AX_ADD_LDFLAGS([gpe],[-lXi -lgdk_pixbuf -L${with_gpe_prefix}/lib -lgpewidget])
2584       # now look for gpe/init.h header file
2585       CFLAGS_save="${CFLAGS}"
2586       LDFLAGS_save="${LDFLAGS}"
2587       CFLAGS="${CFLAGS_familiar} ${CFLAGS_gpe}"
2588       LDFLAGS="${LDFLAGS_familiar} ${LDFLAGS_gpe}"
2589       CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar} ${CFLAGS_gpe}"
2590       ac_cv_gpe_headers=yes
2591       AC_CHECK_HEADERS(gpe/init.h, ,
2592         [ ac_cv_gpe_headers=no
2593           AC_MSG_ERROR([Cannot find development headers for libgpewidget...]) ])
2594       CFLAGS="${CFLAGS_save}"
2595       LDFLAGS="${LDFLAG_save}"
2596       if test "${ac_cv_gpe_headers}" = "yes"
2597       then
2598         AX_ADD_CFLAGS([familiar],[${CFLAGS_gpe}])
2599         AX_ADD_LDFLAGS([familiar],[${LDFLAGS_gpe}])
2600       fi
2601     else
2602           NEED_GTK_MAIN=yes
2603     fi # end gpe support
2604   fi # end gtk+ support
2605 fi
2606
2607 dnl
2608 dnl  Gnome module
2609 dnl
2610 AC_ARG_ENABLE(gnome,
2611   [  --enable-gnome          Gnome interface support (default disabled)],
2612   [if test "${enable_gnome}" = "yes"; then
2613     # look for gnome-config
2614     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2615     if test -x ${GNOME_CONFIG}
2616     then
2617        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
2618        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
2619     fi
2620     # now look for the gnome.h header
2621     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2622     AC_CHECK_HEADERS(gnome.h, [
2623       AX_ADD_PLUGINS([gnome])
2624       NEED_GTK_MAIN=yes
2625       NEED_GNOME_MAIN=yes
2626       ALIASES="${ALIASES} gnome-vlc"
2627       dnl We need this because of some moronic gnomesupport.h flavours
2628       AC_MSG_CHECKING(for strndup in gnome.h)
2629       AC_EGREP_HEADER(strndup,gnome.h,[
2630         AC_MSG_RESULT(yes)
2631         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2632                   Define if <gnome.h> defines strndup.)],[
2633         AC_MSG_RESULT(no)])
2634      ],[
2635       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2636 developement tools or remove the --enable-gnome option])
2637      ])
2638     CPPFLAGS="${CPPFLAGS_save}"
2639   fi])
2640
2641 dnl
2642 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
2643 dnl
2644 dnl AC_ARG_ENABLE(gnome2,
2645 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
2646 dnl if test "${enable_gnome2}" = "yes"
2647 dnl then
2648 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2649 dnl   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
2650 dnl   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
2651 dnl   AX_ADD_PLUGINS([gnome2])
2652 dnl   if test "${SYS}" != "mingw32"; then
2653 dnl     NEED_GNOME2_MAIN=yes
2654 dnl   fi
2655 dnl fi
2656
2657 dnl
2658 dnl  wxWindows module
2659 dnl
2660 AC_ARG_ENABLE(wxwindows,
2661   [  --enable-wxwindows      wxWindows support (default enabled)])
2662 if test "${enable_wxwindows}" != "no"
2663 then
2664   WXWINDOWS_PATH="${PATH}"
2665   AC_ARG_WITH(wx-config-path,
2666     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2667     [ if test "${with_wx_config_path}" != "no"
2668       then
2669         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2670       fi ])
2671   # look for wx-config
2672   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2673   if test "${WX_CONFIG}" != "no"
2674   then
2675     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2676     then
2677       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2678     fi
2679     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
2680     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
2681     # now look for the wxprec.h header
2682     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2683     ac_cv_wx_headers=yes
2684     AC_CHECK_HEADERS(wx/wxprec.h, , [
2685       ac_cv_wx_headers=no
2686       echo "Cannot find wxWindows development headers."
2687     ])
2688     if test "${ac_cv_wx_headers}" = "yes"
2689     then
2690       AX_ADD_PLUGINS([wxwindows])
2691       ALIASES="${ALIASES} wxvlc"
2692     fi
2693     CPPFLAGS="${CPPFLAGS_save}"
2694   fi
2695 fi
2696
2697 dnl
2698 dnl  Qt module
2699 dnl
2700 AC_ARG_ENABLE(qt,
2701   [  --enable-qt             Qt interface support (default disabled)],
2702   [if test "${enable_qt}" = "yes"; then
2703      AX_ADD_PLUGINS([qt])
2704      ALIASES="${ALIASES} qvlc"
2705      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
2706      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2707      AC_CHECK_LIB(qt-mt,main,[
2708        AX_ADD_LDFLAGS([qt],[-lqt-mt])
2709      ],[
2710        AC_CHECK_LIB(qt,main,[
2711          AX_ADD_LDFLAGS([qt],[-lqt])
2712        ])
2713      ])
2714      LDFLAGS="${LDFLAGS_save}"
2715      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2716      if test -x ${QTDIR}/bin/moc
2717      then
2718        MOC=${QTDIR}/bin/moc
2719      else
2720        MOC=moc
2721      fi
2722    fi])
2723
2724 dnl
2725 dnl  KDE module
2726 dnl
2727 AC_ARG_ENABLE(kde,
2728   [  --enable-kde            KDE interface support (default disabled)],
2729   [if test "${enable_kde}" = "yes"; then
2730      AX_ADD_PLUGINS([kde])
2731      ALIASES="${ALIASES} kvlc"
2732      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
2733      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2734      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2735      AC_CHECK_LIB(kfile,main,[
2736        AX_ADD_LDFLAGS([kde],[-lkfile])
2737      ])
2738      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2739      AC_CHECK_LIB(kdeui,main,[
2740        AX_ADD_LDFLAGS([kde],[-lkdeui])
2741      ])
2742      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2743      AC_CHECK_LIB(kio,main,[
2744        AX_ADD_LDFLAGS([kde],[-lkio])
2745      ])
2746      LDFLAGS="${LDFLAGS_save}"
2747      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
2748      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
2749      if test -x ${QTDIR}/bin/moc
2750      then
2751        MOC=${QTDIR}/bin/moc
2752      else
2753        MOC=moc
2754      fi
2755    fi])
2756
2757 dnl
2758 dnl  Opie QT embedded module
2759 dnl
2760 AC_ARG_ENABLE(opie,
2761   [  --enable-opie           Qt embedded interface support (default disabled)],
2762   [if test "${enable_opie}" = "yes"; then
2763      AC_ARG_WITH(qte,
2764      [    --with-qte=PATH       Qt Embedded headers and libraries])
2765      if test "${with_qte}" != "no" -a -n "${with_qte}"
2766      then
2767        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2768        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2769      else
2770        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
2771        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
2772      fi
2773      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2774      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2775        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2776      ] )
2777      CPPFLAGS="${CPPFLAGS_save}"
2778
2779      AX_ADD_PLUGINS([opie])
2780      NEED_QTE_MAIN=yes
2781      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
2782      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
2783      if test "${with_qte}" != "no" -a -n "${with_qte}"
2784      then
2785        MOC=${with_qte}/bin/moc
2786      else
2787        MOC=${QTDIR}/bin/moc
2788      fi
2789    fi])
2790
2791 dnl
2792 dnl  MacOS X module
2793 dnl
2794 AC_ARG_ENABLE(macosx,
2795   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2796   [if test "${enable_macosx}" = "yes"
2797    then
2798      AX_ADD_BUILTINS([macosx])
2799      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2800    fi],
2801   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2802      AX_ADD_BUILTINS([macosx])
2803      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2804    )])
2805
2806 dnl
2807 dnl  QNX RTOS module
2808 dnl
2809 AC_ARG_ENABLE(qnx,
2810   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2811     if test "${enable_qnx}" != "no"
2812     then
2813       AC_CHECK_HEADERS(Ph.h, [
2814         AX_ADD_PLUGINS([qnx])
2815         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
2816       ])
2817     fi
2818
2819 dnl
2820 dnl  ncurses module
2821 dnl
2822 AC_ARG_ENABLE(ncurses,
2823   [  --enable-ncurses        ncurses interface support (default disabled)],
2824   [if test "${enable_ncurses}" = "yes"; then
2825      AX_ADD_PLUGINS([ncurses])
2826      AX_ADD_LDFLAGS([ncurses],[-lncurses])
2827    fi])
2828
2829 dnl
2830 dnl  XOSD plugin
2831 dnl
2832 AC_ARG_ENABLE(xosd,
2833   [  --enable-xosd           xosd interface support (default disabled)])
2834 if test "${enable_xosd}" = "yes"
2835 then
2836   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2837   AC_CHECK_LIB(xosd,xosd_set_offset,
2838       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2839     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2840         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2841       AC_TRY_COMPILE([#include <xosd.h>],
2842          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2843           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2844   if test "${have_xosd}" = "true"
2845   then
2846     AX_ADD_PLUGINS([xosd])
2847     AX_ADD_LDFLAGS([xosd],[-lxosd])
2848   fi
2849 fi
2850
2851 dnl
2852 dnl  SLP access plugin
2853 dnl
2854 AC_ARG_ENABLE(slp,
2855   [  --enable-slp            SLP service discovery support (default enabled)])
2856 if test "${enable_slp}" != "no"
2857 then
2858   AC_ARG_WITH(slp,
2859   [    --with-slp=PATH       libslp headers and libraries])
2860   if test -z "${with_slp}"
2861   then
2862     AC_CHECK_HEADER(slp.h, have_slp="true", have_slp="false")
2863     if test "${have_slp}" = "true"
2864     then
2865       AX_ADD_PLUGINS([slp])
2866       AX_ADD_LDFLAGS([slp],[-lslp])
2867     fi
2868   else
2869     AC_MSG_CHECKING(for slp headers in ${with_slp})
2870     if test -f ${with_slp}/slp.h
2871     then
2872       dnl  Use ${with_slp}/libslp/slp.h
2873       AC_MSG_RESULT(yes)
2874       AX_ADD_PLUGINS([slp])
2875       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
2876       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
2877     else
2878       dnl  No libslp could be found, sorry
2879       AC_MSG_RESULT(no)
2880       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2881     fi
2882   fi
2883 fi
2884
2885 dnl
2886 dnl  Lirc plugin
2887 dnl
2888 AC_ARG_ENABLE(lirc,
2889   [  --enable-lirc           lirc support (default disabled)])
2890 if test "${enable_lirc}" = "yes"
2891 then
2892   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2893   if test "${have_lirc}" = "true"
2894   then
2895     AX_ADD_PLUGINS([lirc])
2896     AX_ADD_LDFLAGS([lirc],[-llirc_client])
2897   fi
2898 fi
2899
2900 dnl
2901 dnl  Joystick plugin
2902 dnl
2903 AC_ARG_ENABLE(joystick,
2904   [  --enable-joystick       joystick control (default disabled)])
2905 if test "${enable_joystick}" = "yes"
2906 then
2907  AC_CHECK_HEADER( linux/joystick.h,
2908                 [AX_ADD_PLUGINS([joystick])]
2909                 )
2910 fi
2911
2912
2913 dnl
2914 dnl corba (ORBit) plugin
2915 dnl
2916 AC_ARG_ENABLE(corba,
2917   [  --enable-corba          corba interface support (default disabled)])
2918 if test "${enable_corba}" = "yes"; then
2919   ORBIT_PATH="${PATH}"
2920   AC_ARG_WITH(orbit-config-path,
2921   [    --with-orbit-config-path=PATH orbit-config path (default search in \$PATH)])
2922   if test "${with_orbit_config_path}" != "no"; then
2923     ORBIT_PATH="${with_orbit_config_path}:${PATH}"
2924   fi
2925   # look for orbit2-config
2926   AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no, ${ORBIT_PATH})
2927   if test "${ORBIT_CONFIG}" != "no"; then
2928     AX_ADD_CFLAGS(corba,[`${ORBIT_CONFIG} --cflags server`])
2929     AX_ADD_LDFLAGS(corba,[`${ORBIT_CONFIG} --libs server | sed 's,-rdynamic,,'`])
2930     # now look for the orbit.h header
2931     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_corba}"
2932     ac_cv_corba_headers=yes
2933     AC_CHECK_HEADERS(orbit/orbit.h, , [
2934       ac_cv_corba_headers=no
2935       AC_MSG_ERROR([Could not find corba development headers])
2936     ])
2937     if test "${ac_cv_corba_headers}" = "yes"; then
2938       AX_ADD_PLUGINS(corba)
2939     fi
2940     CPPFLAGS="${CPPFLAGS_save}"
2941   fi
2942 fi
2943
2944 AC_ARG_WITH(,[Misc options:])
2945
2946 dnl
2947 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2948 dnl
2949 dnl  We give the user the opportunity to specify
2950 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2951 dnl
2952 AC_ARG_WITH(words,
2953   [  --with-words=endianness set endianness (big or little)])
2954   case "${with_words}" in
2955     big)
2956       ac_cv_c_bigendian=yes
2957       ;;
2958     little)
2959       ac_cv_c_bigendian=no
2960       ;;
2961     *)
2962       dnl  Try to guess endianness by matching patterns on a compiled
2963       dnl  binary, by looking for an ASCII or EBCDIC string
2964       AC_CACHE_CHECK([whether the byte order is big-endian],
2965         [ac_cv_c_bigendian],
2966         [ac_cv_c_bigendian="unknown"
2967         [cat >conftest.c <<EOF
2968         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2969         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2970         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2971         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2972         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2973         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2974         int main(void) { _a(); _e(); return 0; }
2975 EOF
2976         ]
2977         if test -f conftest.c
2978         then
2979           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2980               && test -f conftest.o
2981           then
2982             if test "`strings conftest.o | grep BIGenDianSyS`"
2983             then
2984               ac_cv_c_bigendian="yes"
2985             fi
2986             if test "`strings conftest.o | grep LiTTleEnDian`"
2987             then
2988               ac_cv_c_bigendian="no"
2989             fi
2990           fi
2991         fi
2992       ])
2993       if test "${ac_cv_c_bigendian}" = "unknown"
2994       then
2995         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2996       fi
2997       ;;
2998   esac
2999 dnl  Now we know what to use for endianness, just put it in the header
3000 if test "${ac_cv_c_bigendian}" = "yes"
3001 then
3002   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
3003 fi
3004
3005 dnl
3006 dnl  Mozilla plugin
3007 dnl
3008 mozilla=false
3009 AC_ARG_ENABLE(mozilla,
3010   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
3011 if test "${enable_mozilla}" = "yes"
3012 then
3013   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
3014   if test "${MOZILLA_CONFIG}" = "no"
3015   then
3016     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
3017   else
3018     if test "${SYS}" != "mingw32"; then
3019       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
3020       AC_CHECK_LIB(Xt,XtStrings,[
3021         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
3022       ])
3023       LDFLAGS="${LDFLAGS_save}"
3024     fi
3025     mozilla=:
3026     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3027     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3028     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3029     dnl Not necessarily in ${PATH}
3030     if test -z "${XPIDL}" -o ! -x "${XPIDL}"
3031     then
3032       XPIDL="/usr/lib/mozilla/xpidl"
3033     fi
3034   fi
3035 fi
3036 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3037
3038 dnl
3039 dnl  test plugins
3040 dnl
3041 AC_ARG_ENABLE(testsuite,
3042   [  --enable-testsuite      build test modules (default disabled)])
3043 if test "${enable_testsuite}" = "yes"
3044 then
3045   TESTS="test1 test2 test3 test4"
3046
3047   dnl  we define those so that bootstrap sets the right linker
3048   AX_ADD_CXXFLAGS([test2],[])
3049   AX_ADD_OBJCFLAGS([test3],[])
3050   dnl  this one is needed until automake knows what to do
3051   AX_ADD_LDFLAGS([test3],[-lobjc])
3052
3053   AX_ADD_PLUGINS([${TESTS}])
3054   #AX_ADD_BUILTINS([${TESTS}])
3055 fi
3056
3057 dnl
3058 dnl  gtk_main plugin
3059 dnl
3060 if test "${NEED_GTK_MAIN}" != "no"
3061 then
3062     AX_ADD_PLUGINS([gtk_main])
3063     AX_ADD_CFLAGS([gtk familiar],[-DNEED_GTK_MAIN])
3064     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk} ${CFLAGS_familiar}])
3065     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk} ${LDFLAGS_familiar}])
3066 fi
3067
3068 if test "${NEED_GNOME_MAIN}" != "no"
3069 then
3070     AX_ADD_PLUGINS([gnome_main])
3071     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_gnome}])
3072     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_gnome}])
3073 fi
3074
3075 if test "${NEED_GTK2_MAIN}" != "no"
3076 then
3077     AX_ADD_PLUGINS([gtk2_main])
3078     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3079     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2}])
3080     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2}])
3081 fi
3082
3083 if test "${NEED_GNOME2_MAIN}" != "no"
3084 then
3085     AX_ADD_PLUGINS([gnome2_main])
3086     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3087     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3088 fi
3089
3090 dnl
3091 dnl  qte_main plugin
3092 dnl
3093 if test "${NEED_QTE_MAIN}" != "no"
3094 then
3095     AX_ADD_PLUGINS([qte_main])
3096     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3097     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3098     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3099 fi
3100
3101
3102 dnl
3103 dnl  Plugin and builtin checks
3104 dnl
3105 builtin_support=false
3106 plugin_support=:
3107
3108 dnl Support for plugins - this must be AT THE END
3109 AC_ARG_ENABLE(plugins,
3110   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3111   [if test "${enable_plugins}" = "no"
3112    then
3113      plugin_support=false
3114    fi])
3115
3116 dnl Automagically disable plugins if there is no system support for
3117 dnl dynamically loadable files (.so, .dll, .dylib).
3118 dnl don't forget vlc-win32 still can load .dll as plugins
3119 if test "${ac_cv_header_dlfcn_h}" = "no" -a "${ac_cv_header_image_h}" = "no" -a "${SYS}" != "mingw32"
3120 then
3121   echo "*** Your system doesn't have plugin support. All plugins will be built"
3122   echo "statically."
3123   plugin_support=false
3124 fi
3125
3126 dnl Export automake variables
3127 if ${plugin_support}
3128 then
3129   for plugin in `echo ${PLUGINS}`
3130   do
3131     eval "${plugin}_p=yes"
3132   done
3133 else
3134   AX_ADD_BUILTINS([${PLUGINS}])
3135   PLUGINS=""
3136 fi
3137 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3138
3139 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3140 then
3141   builtin_support=:
3142   for builtin in `echo ${BUILTINS}`
3143   do
3144     eval "${builtin}_b=yes"
3145   done
3146 fi]
3147 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3148
3149 dnl Import conditional variables generated by bootstrap
3150 AX_VLC_CONDITIONALS
3151
3152 dnl
3153 dnl  Stuff used by the program
3154 dnl
3155 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3156 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3157 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3158
3159 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
3160 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3161 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3162 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3163
3164 DATA_PATH="${ac_tool_prefix}/share/vlc"
3165 AC_SUBST(DATA_PATH)
3166 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3167 AC_SUBST(PLUGIN_PATH)
3168
3169 dnl
3170 dnl  Handle substvars that use $(top_srcdir)
3171 dnl
3172 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
3173 AC_SUBST(VLC_CONFIG)
3174 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3175
3176 dnl
3177 dnl  Restore *FLAGS
3178 dnl
3179 AX_RESTORE_FLAGS
3180
3181 dnl
3182 dnl  Create the vlc-config script
3183 dnl
3184 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3185 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3186
3187 dnl
3188 dnl  Configuration is finished
3189 dnl
3190 AC_SUBST(SYS)
3191 AC_SUBST(ARCH)
3192 AC_SUBST(ALIASES)
3193 AC_SUBST(ASM)
3194 AC_SUBST(MOC)
3195 AC_SUBST(WINDRES)
3196 AC_SUBST(XPIDL)
3197 AC_SUBST(LIBEXT)
3198 AC_SUBST(INCLUDES)
3199 AC_SUBST(ALL_LINGUAS)
3200
3201 dnl Import substitutions generated by bootstrap
3202 AX_VLC_SUBSTS
3203
3204 dnl Create vlc-config.in
3205 AX_OUTPUT_VLC_CONFIG_IN
3206
3207 AC_OUTPUT([
3208   vlc-config
3209
3210   Makefile
3211   autotools/Makefile
3212   debian/Makefile
3213   doc/Makefile
3214   intl/Makefile
3215   ipkg/Makefile
3216   lib/Makefile
3217   modules/Makefile
3218   mozilla/Makefile
3219   m4/Makefile
3220   po/Makefile.in
3221   share/Makefile
3222   src/Makefile
3223
3224   modules/access/Makefile
3225   modules/access/dvd/Makefile
3226   modules/access/dvdplay/Makefile
3227   modules/access/dvdread/Makefile
3228   modules/access/mms/Makefile
3229   modules/access/pvr/Makefile
3230   modules/access/satellite/Makefile
3231   modules/access/v4l/Makefile
3232   modules/access/vcd/Makefile
3233   modules/access_output/Makefile
3234   modules/audio_filter/Makefile
3235   modules/audio_filter/channel_mixer/Makefile
3236   modules/audio_filter/converter/Makefile
3237   modules/audio_filter/resampler/Makefile
3238   modules/audio_mixer/Makefile
3239   modules/audio_output/Makefile
3240   modules/codec/Makefile
3241   modules/codec/a52old/Makefile
3242   modules/codec/a52old/downmix/Makefile
3243   modules/codec/a52old/imdct/Makefile
3244   modules/codec/cinepak/Makefile
3245   modules/codec/faad/Makefile
3246   modules/codec/ffmpeg/Makefile
3247   modules/codec/ffmpeg/postprocessing/Makefile
3248   modules/codec/mpeg_audio/Makefile
3249   modules/codec/mpeg_video/Makefile
3250   modules/codec/mpeg_video/idct/Makefile
3251   modules/codec/mpeg_video/motion/Makefile
3252   modules/codec/spudec/Makefile
3253   modules/control/Makefile
3254   modules/control/corba/Makefile
3255   modules/control/lirc/Makefile
3256   modules/control/rc/Makefile
3257   modules/demux/Makefile
3258   modules/demux/aac/Makefile
3259   modules/demux/asf/Makefile
3260   modules/demux/avi/Makefile
3261   modules/demux/mp4/Makefile
3262   modules/demux/mpeg/Makefile
3263   modules/demux/util/Makefile
3264   modules/demux/wav/Makefile
3265   modules/encoder/Makefile
3266   modules/encoder/ffmpeg/Makefile
3267   modules/gui/Makefile
3268   modules/gui/beos/Makefile
3269   modules/gui/familiar/Makefile
3270   modules/gui/gtk/Makefile
3271   modules/gui/gtk2/Makefile
3272   modules/gui/kde/Makefile
3273   modules/gui/macosx/Makefile
3274   modules/gui/ncurses/Makefile
3275   modules/gui/qnx/Makefile
3276   modules/gui/qt/Makefile
3277   modules/gui/skins/Makefile
3278   modules/gui/win32/Makefile
3279   modules/gui/wxwindows/Makefile
3280   modules/misc/Makefile
3281   modules/misc/dummy/Makefile
3282   modules/misc/logger/Makefile
3283   modules/misc/memcpy/Makefile
3284   modules/misc/network/Makefile
3285   modules/misc/testsuite/Makefile
3286   modules/mux/Makefile
3287   modules/mux/mpeg/Makefile
3288   modules/packetizer/Makefile
3289   modules/stream_out/Makefile
3290   modules/video_chroma/Makefile
3291   modules/video_filter/Makefile
3292   modules/video_filter/deinterlace/Makefile
3293   modules/video_output/Makefile
3294   modules/video_output/directx/Makefile
3295   modules/video_output/mga/Makefile
3296   modules/video_output/qte/Makefile
3297   modules/video_output/x11/Makefile
3298   modules/visualization/Makefile
3299   modules/visualization/scope/Makefile
3300   modules/visualization/xosd/Makefile
3301 ],[
3302   chmod 0755 vlc-config
3303 ])
3304
3305 dnl Generate makefiles found by bootstrap
3306
3307 printf "
3308 vlc configuration
3309 --------------------
3310 vlc version           : ${VERSION}
3311 system                : ${SYS}
3312 architecture          : ${ARCH}
3313 build flavour         : "
3314 test "${enable_debug}" = "yes" && printf "debug "
3315 test "${enable_cprof}" = "yes" && printf "cprof "
3316 test "${enable_gprof}" = "yes" && printf "gprof "
3317 test "${enable_optimizations}" = "yes" && printf "optim "
3318 test "${enable_release}" = "yes" && printf "release " || printf "devel "
3319 echo "
3320 vlc aliases           :${ALIASES}
3321
3322 You can tune the compiler flags in vlc-config.
3323 To build vlc and its plugins, type \`make'.
3324 "
3325