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

   1 dnl Autoconf settings for vlc
   2 dnl $Id: configure.ac,v 1.66 2003/08/23 12:59:31 hartman Exp $
   3
   4 AC_INIT(vlc,0.6.3-cvs)
   5
   6 CONFIGURE_LINE="$0 $*"
   7 CODENAME="Trevelyan"
   8
   9 AC_PREREQ(2.50)
  10 AC_CONFIG_SRCDIR(src/libvlc.c)
  11 AC_CONFIG_AUX_DIR(autotools)
  12 AC_CANONICAL_SYSTEM
  13
  14 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
  15 dnl them. And we need the comma otherwize automake will choke on it.
  16 AM_INIT_AUTOMAKE(vlc,0.6.3-cvs)
  17 AM_CONFIG_HEADER(config.h)
  18
  19 dnl
  20 dnl  Save *FLAGS
  21 dnl
  22 AX_SAVE_FLAGS
  23
  24 dnl
  25 dnl Check for tools
  26 dnl
  27 AC_PROG_CC
  28 AM_PROG_CC_C_O
  29 AC_PROG_CPP
  30 AC_PROG_CXX
  31 AC_PROG_MAKE_SET
  32 AC_PROG_INSTALL
  33
  34 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
  35 dnl now otherwise it might be set in an obscure if statement.
  36 AC_EGREP_CPP(foo,foo)
  37
  38 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
  39 AC_MSG_CHECKING(for an Objective-C compiler)
  40 OBJC="${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 stream_out_standard],[-lws2_32])
 121     fi
 122     ;;
 123   *nto*)
 124     SYS=nto
 125     AX_ADD_LDFLAGS([x11 xvideo],[-lsocket])
 126     ;;
 127   solaris*)
 128     SYS=solaris
 129     ;;
 130   hpux*)
 131     SYS=hpux
 132     LIBEXT=".sl"
 133     ;;
 134   beos)
 135     SYS=beos
 136     CFLAGS_save="${CFLAGS_save} -Wno-multichar"; CFLAGS="${CFLAGS_save}"
 137     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar"; CXXFLAGS="${CXXFLAGS_save}"
 138     AX_ADD_LDFLAGS([vlc beos],[-lbe])
 139     AX_ADD_CXXFLAGS([beos],[])
 140     AX_ADD_LDFLAGS([beos],[-lmedia -ltranslation -ltracker -lgame])
 141
 142     dnl Check for BONE presence
 143     AC_CHECK_LIB(socket, connect,
 144         AX_ADD_LDFLAGS([vlc access_mms ipv4 httpd],[-lsocket -lbind]))
 145
 146     dnl Check for Zeta
 147     AC_CHECK_LIB(zeta, find_directory_r, AX_ADD_LDFLAGS([vlc beos],[-lzeta]))
 148     ;;
 149   *)
 150     SYS="${target_os}"
 151     ;;
 152 esac
 153 AM_CONDITIONAL(HAVE_BEOS, test "${SYS}" = "beos")
 154 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
 155 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
 156
 157 dnl
 158 dnl Gettext stuff
 159 dnl
 160 ALL_LINGUAS="de en_GB es fr it ja nl no pl pt_BR ru sv"
 161 AM_GNU_GETTEXT_VERSION(0.11.5)
 162 AM_GNU_GETTEXT
 163 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
 164   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
 165   INCLUDES="${INCLUDES} -I\$(top_builddir)/intl"
 166 else
 167   AC_CHECK_FUNCS(textdomain,,[
 168     AC_CHECK_LIB(intl,textdomain,
 169       AX_ADD_LDFLAGS([vlc],[${LIBINTL}]),,
 170       ${LIBINTL}
 171     )
 172   ])
 173 fi
 174 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
 175 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
 176
 177 AC_MSG_CHECKING(for suffix of libraries)
 178 AC_MSG_RESULT(${LIBEXT})
 179
 180 dnl Check for the need to include the mingwex lib for mingw32
 181 if test "${SYS}" = "mingw32"
 182 then
 183     AC_CHECK_LIB(mingwex,opendir,
 184         AC_CHECK_LIB(mingw32,opendir,AX_ADD_LDFLAGS([vlc],[]),
 185             [AX_ADD_LDFLAGS([vlc gtk],[-lmingwex])])
 186     )
 187 fi
 188
 189 dnl Check for fnative-struct or mms-bitfields support for mingw32
 190 if test "${SYS}" = "mingw32"
 191 then
 192     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 193         [ac_cv_c_mms_bitfields],
 194         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 195          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 196     if test "${ac_cv_c_mms_bitfields}" != "no"; then
 197         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
 198         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
 199     else
 200         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
 201             [ac_cv_c_fnative_struct],
 202             [CFLAGS="${CFLAGS_save} -fnative-struct"
 203              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
 204         if test "${ac_cv_c_fnative_struct}" != "no"; then
 205             CFLAGS_save="${CFLAGS_save} -fnative-struct";
 206             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
 207         fi
 208     fi
 209
 210     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 211 fi
 212
 213 dnl Check for fvtable-thunks support for mingw32
 214 if test "${SYS}" = "mingw32"
 215 then
 216 AC_LANG_PUSH(C++)
 217     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
 218         [ac_cv_cxx_fvtable_thunks],
 219         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
 220          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
 221                         ac_cv_cxx_fvtable_thunks=no)])
 222     if test "${ac_cv_cxx_fvtable_thunks}" = "yes"; then
 223         CXXFLAGS_mingw32_special="-fvtable-thunks"
 224     fi
 225
 226     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"; CXXFLAGS="${CXXFLAGS_save}"
 227 AC_LANG_POP(C++)
 228 fi
 229
 230 dnl Flags for plugin compilation
 231 case "${SYS}" in
 232   mingw32|cygwin)
 233     AX_ADD_CFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 234     AX_ADD_CXXFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}])
 235     AX_ADD_OBJCFLAGS([pic plugin mozilla],[${CFLAGS_mingw32_special}])
 236     ;;
 237   *)
 238     AX_ADD_CFLAGS([pic plugin mozilla],[-fpic -fPIC])
 239     AX_ADD_CXXFLAGS([pic plugin mozilla],[-fpic -fPIC])
 240     AX_ADD_OBJCFLAGS([pic plugin mozilla],[-fpic -fPIC])
 241     AX_ADD_LDFLAGS([plugin mozilla],[-fpic -fPIC])
 242     ;;
 243 esac
 244
 245 dnl The -DSYS_FOO flag
 246 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 247
 248 dnl Check for system libs needed
 249 need_libc=false
 250
 251 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 if_nametoindex atoll getenv putenv setenv gmtime_r ctime_r)
 252
 253 dnl Check for usual libc functions
 254 AC_CHECK_FUNCS(strdup strndup atof lseek)
 255 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
 256 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
 257
 258 dnl Check for setlocal and langinfo
 259 AC_CHECK_FUNCS(setlocale)
 260 AC_CHECK_HEADERS(langinfo.h)
 261 AC_CHECK_FUNCS(nl_langinfo)
 262
 263 AC_CACHE_CHECK([for nl_langinfo and CODESET], ac_cv_langinfo_codeset,
 264   [AC_TRY_LINK([#include <langinfo.h>],
 265     [char* cs = nl_langinfo(CODESET);],
 266     ac_cv_langinfo_codeset=yes,
 267     ac_cv_langinfo_codeset=no)
 268   ])
 269 if test ${ac_cv_langinfo_codeset} = yes; then
 270   AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
 271     [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
 272 fi
 273
 274 AC_CHECK_FUNCS(connect,,[
 275   AC_CHECK_LIB(socket,connect,[
 276     AX_ADD_LDFLAGS([vlc ipv4],-lsocket)
 277   ])
 278 ])
 279
 280 AC_CHECK_FUNCS(send,,[
 281   AC_CHECK_LIB(socket,send,[
 282     AX_ADD_LDFLAGS([access_http access_mms access_udp access_ftp sap http access_output_udp],[-lsocket])
 283   ])
 284 ])
 285
 286 AC_CHECK_FUNCS(gethostbyname,,[
 287   AC_CHECK_LIB(nsl,gethostbyname,[
 288     AX_ADD_LDFLAGS([ipv4 httpd vlc],[-lnsl])
 289   ],[
 290     AC_CHECK_LIB(bind,gethostbyname,[
 291       AX_ADD_LDFLAGS([ipv4 httpd],[-lbind])
 292     ])
 293   ])
 294 ])
 295
 296 dnl Check for socklen_t
 297 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
 298   [AC_TRY_COMPILE(
 299      [#include <sys/types.h>
 300       #include <sys/socket.h>],
 301      [socklen_t len = 42; return len;],
 302      ac_cv_type_socklen_t=yes,
 303      ac_cv_type_socklen_t=no)])
 304 if test "${ac_cv_type_socklen_t}" != "no"; then
 305   AC_DEFINE(HAVE_SOCKLEN_T, 1, [Define if <sys/socket.h> defines socklen_t.])
 306 fi
 307
 308 dnl Check for va_copy
 309 AC_CACHE_CHECK([for va_copy], ac_cv_c_va_copy,
 310   AC_TRY_LINK(
 311     [#include <stdarg.h>],
 312     [va_list ap1, ap2; va_copy(ap1,ap2);],
 313     [ac_cv_c_va_copy="yes"],
 314     [ac_cv_c_va_copy="no"]))
 315 if test "${ac_cv_c_va_copy}" = "yes"; then
 316   AC_DEFINE(HAVE_VA_COPY, 1, [Define if <stdarg.h> defines va_copy.])
 317 fi
 318 AC_CACHE_CHECK([for __va_copy], ac_cv_c___va_copy,
 319   AC_TRY_LINK(
 320     [#include <stdarg.h>],
 321     [va_list ap1, ap2; __va_copy(ap1,ap2);],
 322     [ac_cv_c___va_copy="yes"],
 323     [ac_cv_c___va_copy="no"]))
 324 if test "${ac_cv_c___va_copy}" = "yes"; then
 325   AC_DEFINE(HAVE___VA_COPY, 1, [Define if <stdarg.h> defines __va_copy.])
 326 fi
 327
 328 AC_CHECK_FUNCS(inet_aton,,[
 329   AC_CHECK_LIB(resolv,inet_aton,[
 330     AX_ADD_LDFLAGS([ipv4 httpd],[-lresolv])
 331   ])
 332 ])
 333
 334 dnl Check for getopt (always use builtin one on win32)
 335 if test "${SYS}" = "mingw32"; then
 336 need_getopt=:
 337 else
 338 need_getopt=false
 339 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
 340 [ # FreeBSD has a gnugetopt library for this:
 341   AC_CHECK_LIB([gnugetopt],[getopt_long],
 342     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support)
 343      AX_ADD_LDFLAGS([vlc],[-lgnugetopt])],
 344     [need_getopt=:])])
 345 fi
 346 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
 347
 348 if test "${SYS}" != "mingw32"; then
 349 AC_TYPE_SIGNAL
 350 AC_CHECK_LIB(dl,dlopen,[
 351   AX_ADD_LDFLAGS([vlc],[-ldl])
 352 ])
 353 AC_CHECK_LIB(m,cos,[
 354   AX_ADD_LDFLAGS([imdct adjust distort a52tofloat32],[-lm])
 355 ])
 356 AC_CHECK_LIB(m,pow,[
 357   AX_ADD_LDFLAGS([ffmpeg stream_out_transcode imdct imdct3dn imdctsse i420_rgb faad],[-lm])
 358 ])
 359 AC_CHECK_LIB(m,sqrt,[
 360   AX_ADD_LDFLAGS([headphone_channel_mixer],[-lm])
 361 ])
 362 fi # end "${SYS}" != "mingw32"
 363
 364 if test "${SYS}" != "mingw32"; then
 365 dnl Check for pthreads - borrowed from XMMS
 366 THREAD_LIB=error
 367 if test "${THREAD_LIB}" = "error"; then
 368   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 369 fi
 370 if test "${THREAD_LIB}" = "error"; then
 371   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 372 fi
 373 if test "${THREAD_LIB}" = "error"; then
 374   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 375 fi
 376 if test "${THREAD_LIB}" = "error"; then
 377   AC_CHECK_FUNCS(pthread_mutex_lock)
 378   THREAD_LIB=""
 379 fi
 380
 381 dnl Check for cthreads under GNU/Hurd for instance
 382 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
 383
 384 dnl
 385 dnl  GNU portable threads
 386 dnl
 387 AC_ARG_ENABLE(pth,
 388   [  --enable-pth            GNU Pth support (default disabled)],
 389   [ if test "${enable_pth}" = "yes"; then
 390     AC_CHECK_LIB(pth,pth_init)
 391     AC_MSG_CHECKING(for pth_init in pth.h)
 392     AC_EGREP_HEADER(pth_init,pth.h,[
 393       AC_MSG_RESULT(yes)
 394       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
 395                 Define if <pth.h> defines pth_init)
 396       THREAD_LIB="-lpth"
 397     ],[
 398       AC_MSG_RESULT(no)
 399     ])
 400     fi
 401 ])
 402
 403 dnl
 404 dnl  State Threads
 405 dnl
 406 AC_ARG_ENABLE(st,
 407   [  --enable-st             State Threads (default disabled)],
 408   [ if test "${enable_st}" = "yes"; then
 409     AC_CHECK_LIB(st,st_init)
 410     AC_MSG_CHECKING(for st_init in st.h)
 411     AC_EGREP_HEADER(st_init,st.h,[
 412       AC_MSG_RESULT(yes)
 413       AC_DEFINE(ST_INIT_IN_ST_H, 1,
 414                 Define if <st.h> defines st_init)
 415       THREAD_LIB="-lst"
 416     ],[
 417       AC_MSG_RESULT(yes)
 418     ])
 419     fi
 420 ])
 421
 422 AX_ADD_LDFLAGS([vlc plugin],[${THREAD_LIB}])
 423
 424 dnl Don't link with rt when using GNU-pth
 425 if test "${THREAD_LIB}" != "-lpth" && test "${THREAD_LIB}" != "-lst"; then
 426   dnl HP/UX port
 427   AC_CHECK_LIB(rt,sem_init, [AX_ADD_LDFLAGS([vlc],[-lrt])])
 428
 429   have_nanosleep=false
 430   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
 431     AC_CHECK_LIB(rt,nanosleep,
 432       [AX_ADD_LDFLAGS([vlc],[-lrt]) have_nanosleep=:],
 433       [AC_CHECK_LIB(posix4,nanosleep,
 434           [AX_ADD_LDFLAGS([vlc],[-lposix4]) have_nanosleep=:])]
 435     )
 436   ])
 437   if ${have_nanosleep}; then
 438     AC_DEFINE(HAVE_NANOSLEEP, 1,
 439               Define if nanosleep is available.)
 440   fi
 441 fi
 442
 443 dnl Check for misc headers
 444 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
 445 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
 446   AC_MSG_RESULT(yes)
 447   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
 448             Define if <pthread.h> defines pthread_cond_t.)],[
 449   AC_MSG_RESULT(no)])
 450
 451 AC_MSG_CHECKING(for pthread_once in pthread.h)
 452 AC_EGREP_HEADER(pthread_once,pthread.h,[
 453   AC_MSG_RESULT(yes)
 454   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
 455             Define if <pthread.h> defines pthread_once.)],[
 456   AC_MSG_RESULT(no)])
 457 fi # end "${SYS}" != "mingw32"
 458
 459 AC_MSG_CHECKING(for strncasecmp in strings.h)
 460 AC_EGREP_HEADER(strncasecmp,strings.h,[
 461   AC_MSG_RESULT(yes)
 462   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 463             Define if <strings.h> defines strncasecmp.)],[
 464   AC_MSG_RESULT(no)])
 465
 466 dnl Check for headers
 467 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h wchar.h)
 468 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
 469 AC_CHECK_HEADERS(dlfcn.h image.h)
 470 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 471 if test "${SYS}" != "mingw32"; then
 472 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
 473 AC_CHECK_HEADERS(linux/version.h)
 474 fi # end "${SYS}" != "mingw32"
 475
 476 AC_HEADER_TIME
 477
 478 dnl Check for dirent
 479 need_dirent=false
 480 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
 481 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
 482
 483 dnl Mac OS X and other OSes don't have declaration for nanosleep
 484 if test "${SYS}" != "mingw32"; then
 485 AC_MSG_CHECKING(for nanosleep in time.h)
 486 AC_EGREP_HEADER(nanosleep,time.h,[
 487   AC_MSG_RESULT(yes)
 488   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 489             Define if <time.h> defines nanosleep.)
 490 ],[
 491   AC_MSG_RESULT(no)
 492 ])
 493 fi # end "${SYS}" != "mingw32"
 494
 495 dnl Make sure we have timespecs
 496 AC_MSG_CHECKING(for timespec in sys/time.h)
 497 AC_EGREP_HEADER(timespec,sys/time.h,[
 498   AC_MSG_RESULT(yes)
 499   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 500             Define if <sys/time.h> defines struct timespec.)
 501 ],[
 502   AC_MSG_RESULT(no)
 503 ])
 504
 505 dnl Check for threads library
 506 if test "${SYS}" != "mingw32"; then
 507 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 508 fi # end "${SYS}" != "mingw32"
 509
 510 dnl Default X headers and libraries
 511 if test "${x_includes}" = "NONE"; then
 512   x_includes="/usr/X11R6/include"
 513 fi
 514 if test "${x_libraries}" = "NONE"; then
 515   x_libraries="/usr/X11R6/lib"
 516 fi
 517
 518 dnl Build the gtk_main plugins?
 519 NEED_GTK_MAIN=no
 520 NEED_GNOME_MAIN=no
 521 NEED_GTK2_MAIN=no
 522 NEED_GNOME2_MAIN=no
 523
 524 dnl build the qte plugin ?
 525 NEED_QTE_MAIN=no
 526
 527 dnl Check for ntohl, etc.
 528 AC_CACHE_CHECK([for ntohl in sys/param.h],
 529     [ac_cv_c_ntohl_sys_param_h],
 530     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 531      AC_TRY_COMPILE([#include <sys/param.h>],
 532         [void foo() { int meuh; ntohl(meuh); }],
 533         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 534 if test "${ac_cv_c_ntohl_sys_param_h}" != "no"; then
 535     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 536 fi
 537
 538 dnl Check for inline function size limit
 539 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
 540     [ac_cv_c_inline_limit],
 541     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
 542      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
 543 if test "${ac_cv_c_inline_limit}" != "no"; then
 544     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
 545     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
 546     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
 547 fi
 548
 549 # XXX: do this with an M4 macro?
 550 #dnl Check for various -W flags
 551 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
 552 #do
 553 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
 554 #        [ac_cv_c_W${flag}],
 555 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
 556 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
 557 #    if test "${ac_cv_c_W${flag}}" != "no"; then
 558 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 559 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 560 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 561 #    fi
 562 #done
 563
 564 AC_CACHE_CHECK([if \$CC accepts -Wall],
 565     [ac_cv_c_Wall],
 566     [CFLAGS="-Wall ${CFLAGS_save}"
 567      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
 568
 569 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
 570     [ac_cv_c_Wconversion],
 571     [CFLAGS="-Wconversion ${CFLAGS_save}"
 572      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
 573
 574 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
 575     [ac_cv_c_Wunreachable_code],
 576     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
 577      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
 578
 579 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
 580     [ac_cv_c_Wsign_compare],
 581     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
 582      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
 583
 584 if test "${ac_cv_c_Wall}" != "no"; then
 585     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 586     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 587     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 588 fi
 589
 590 if test "${ac_cv_c_Wsign_compare}" != "no"; then
 591     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 592     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 593     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 594 fi
 595
 596 dnl Check for -pipe
 597 AC_CACHE_CHECK([if \$CC accepts -pipe],
 598     [ac_cv_c_pipe],
 599     [CFLAGS="${CFLAGS_save} -pipe"
 600      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
 601 if test "${ac_cv_c_pipe}" != "no"; then
 602     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
 603     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
 604     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
 605 fi
 606
 607 dnl Check for various optimization flags
 608 AC_CACHE_CHECK([if \$CC accepts -O3],
 609     [ac_cv_c_o3],
 610     [CFLAGS="${CFLAGS_save} -O3"
 611      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
 612 if test "${ac_cv_c_o3}" != "no"; then
 613     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
 614 fi
 615
 616 AC_CACHE_CHECK([if \$CC accepts -O2],
 617     [ac_cv_c_o2],
 618     [CFLAGS="${CFLAGS_save} -O2"
 619      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
 620 if test "${ac_cv_c_o2}" != "no"; then
 621     if test "${ac_cv_c_o3}" = "no"; then
 622         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
 623     fi
 624     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
 625 else
 626     AC_CACHE_CHECK([if \$CC accepts -O],
 627         [ac_cv_c_o],
 628         [CFLAGS="${CFLAGS_save} -O"
 629          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 630     if test "${ac_cv_c_o}" != "no"; then
 631         if test "${ac_cv_c_o3}" = "no"; then
 632             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
 633         fi
 634         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
 635     fi
 636 fi
 637
 638 dnl Check for -ffast-math
 639 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
 640     [ac_cv_c_fast_math],
 641     [CFLAGS="${CFLAGS_save} -ffast-math"
 642      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
 643 if test "${ac_cv_c_fast_math}" != "no"; then
 644     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
 645 fi
 646
 647 dnl Check for -funroll-loops
 648 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
 649 if test "${SYS}" != "beos"
 650 then
 651   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
 652       [ac_cv_c_unroll_loops],
 653       [CFLAGS="${CFLAGS_save} -funroll-loops"
 654        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
 655   if test "${ac_cv_c_unroll_loops}" != "no"; then
 656       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
 657   fi
 658 fi
 659
 660 dnl Check for -fomit-frame-pointer
 661 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
 662     [ac_cv_c_omit_frame_pointer],
 663     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
 664      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
 665 if test "${ac_cv_c_omit_frame_pointer}" != "no"; then
 666     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
 667     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
 668     AX_ADD_CFLAGS([i420_yuy2_mmx],[-fomit-frame-pointer])
 669 fi
 670
 671 dnl Check for -mdynamic-no-pic
 672 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
 673     [ac_cv_c_dynamic_no_pic],
 674     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
 675      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
 676 if test "${ac_cv_c_dynamic_no_pic}" != "no"; then
 677     AX_ADD_CFLAGS([builtin],[-mdynamic-no-pic])
 678     AX_ADD_CFLAGS([libvlc],[-mdynamic-no-pic])
 679 fi
 680
 681 dnl Check for Darwin plugin linking flags
 682 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
 683     [ac_cv_ld_darwin],
 684     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
 685      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
 686 if test "${ac_cv_ld_darwin}" != "no"; then
 687     AX_ADD_LDFLAGS([plugin],[-bundle -undefined error -lcc_dynamic])
 688 fi
 689
 690 dnl Check for standard plugin linking flags
 691 dnl BeOS' gcc needs -nostart instead of -shared, even if -shared isn't harmful (just a warning)
 692 if test "${SYS}" = "beos"; then
 693   AX_ADD_LDFLAGS([plugin mozilla],[-nostart])
 694 else
 695   AC_CACHE_CHECK([if \$CC accepts -shared],
 696       [ac_cv_ld_plugins],
 697       [CFLAGS="${CFLAGS_save} -shared"
 698        AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
 699   if test "${ac_cv_ld_plugins}" != "no"; then
 700     AX_ADD_LDFLAGS([plugin mozilla],[-shared])
 701   fi
 702 fi
 703
 704 dnl Check for variadic macros
 705 AC_CACHE_CHECK([for variadic cpp macros],
 706     [ac_cv_cpp_variadic_macros],
 707     [CFLAGS="${CFLAGS_save}"
 708      AC_TRY_COMPILE(
 709          [#include <stdio.h>
 710           #define a(b,c...) printf(b,##c)],
 711          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
 712          ac_cv_cpp_variadic_macros=yes,
 713          ac_cv_cpp_variadic_macros=no)])
 714 if test "${ac_cv_cpp_variadic_macros}" != "no"; then
 715     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
 716 fi
 717
 718 dnl Checks for __attribute__(aligned()) directive
 719 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
 720     [ac_cv_c_attribute_aligned],
 721     [ac_cv_c_attribute_aligned=0
 722         CFLAGS="${CFLAGS_save} -Werror"
 723     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
 724         AC_TRY_COMPILE([],
 725         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
 726         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
 727     done
 728         CFLAGS="${CFLAGS_save}"])
 729 if test "${ac_cv_c_attribute_aligned}" != "0"; then
 730     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
 731         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
 732 fi
 733
 734 dnl Checks for __attribute__(format()) directive
 735 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
 736     [ac_cv_c_attribute_format],
 737     [ac_cv_c_attribute_format=no
 738         CFLAGS="${CFLAGS_save} -Werror"
 739         AC_TRY_COMPILE([],
 740         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
 741         [ac_cv_c_attribute_format=yes])
 742         CFLAGS="${CFLAGS_save}"])
 743 if test "${ac_cv_c_attribute_format}" != "no"; then
 744     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
 745 fi
 746
 747 dnl Check for __attribute__(())
 748 AC_CACHE_CHECK([for __attribute__((packed))],
 749   [ac_cv_c_attribute_packed],
 750   [ac_cv_c_attribute_packed=no
 751    AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b;],
 752                     [ac_cv_c_attribute_packed=yes])])
 753 if test "${ac_cv_c_attribute_packed}" != "no"; then
 754   AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
 755 fi
 756
 757 dnl
 758 dnl  Check the CPU
 759 dnl
 760 case "${target_cpu}" in
 761   "")
 762     ARCH=unknown
 763     ;;
 764   *)
 765     ARCH="${target_cpu}"
 766     ;;
 767 esac
 768
 769 case "${ARCH}" in
 770   hppa64)
 771     AX_ADD_CFLAGS([mpeg_video_old],[-ffunction-sections])
 772     ;;
 773 esac
 774
 775 dnl
 776 dnl  Enable profiling
 777 dnl
 778 AC_ARG_ENABLE(gprof,
 779 [  --enable-gprof          gprof profiling (default disabled)])
 780 AC_ARG_ENABLE(cprof,
 781 [  --enable-cprof          cprof profiling (default disabled)])
 782 test "${enable_gprof}" != "yes" && enable_gprof="no"
 783 test "${enable_cprof}" != "yes" && enable_cprof="no"
 784
 785 dnl
 786 dnl  default modules
 787 dnl
 788 #AX_ADD_BUILTINS([mpeg_video_old idct idctclassic motion])
 789 AX_ADD_PLUGINS([dummy rc logger gestures memcpy])
 790 AX_ADD_PLUGINS([es mpga m4v mpeg_system ps ts avi asf aac mp4 rawdv])
 791 AX_ADD_PLUGINS([spudec mpeg_audio lpcm a52 dts cinepak])
 792 AX_ADD_PLUGINS([deinterlace invert adjust wall transform distort clone crop motionblur])
 793 AX_ADD_PLUGINS([float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32])
 794 AX_ADD_PLUGINS([trivial_resampler ugly_resampler linear_resampler bandlimited_resampler])
 795 AX_ADD_PLUGINS([trivial_channel_mixer headphone_channel_mixer])
 796 AX_ADD_PLUGINS([trivial_mixer spdif_mixer float32_mixer])
 797 AX_ADD_PLUGINS([aout_file])
 798 #AX_ADD_PLUGINS([scope])
 799 AX_ADD_PLUGINS([i420_rgb i420_yuy2 i422_yuy2 i420_ymga])
 800 AX_ADD_PLUGINS([id3 m3u])
 801 AX_ADD_PLUGINS([rawvideo])
 802 AX_ADD_PLUGINS([wav araw demuxdump demuxsub adpcm a52sys au])
 803 AX_ADD_PLUGINS([access_file access_udp access_http ipv4 access_mms])
 804 AX_ADD_PLUGINS([access_ftp access_directory sap httpd http])
 805
 806 dnl
 807 dnl  Switch to enable a version of VLC where most modules will be builtin
 808 dnl
 809 AC_ARG_ENABLE(mostly-builtin,
 810 [  --enable-mostly-builtin most modules will be built-in (default disabled)])
 811 if test "${enable_mostly_builtin}" = "yes"; then
 812   AX_ADD_BUILTINS([${PLUGINS}])
 813   PLUGINS=""
 814 fi
 815
 816 dnl
 817 dnl Some plugins aren't useful on some platforms
 818 dnl
 819 if test "${SYS}" != "mingw32"; then
 820     AX_ADD_PLUGINS([screensaver])
 821 else
 822     AX_ADD_PLUGINS([ntservice])
 823 fi
 824
 825 dnl
 826 dnl  Accelerated modules
 827 dnl
 828 MMX_MODULES="memcpymmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
 829 #MMX_MODULES="${MMX_MODULES} idctmmx motionmmx"
 830 MMXEXT_MODULES="memcpymmxext"
 831 #MMXEXT_MODULES="${MMXEXT_MODULES} idctmmxext motionmmxext"
 832 THREEDNOW_MODULES="memcpy3dn"
 833 SSE_MODULES=""
 834 ALTIVEC_MODULES="memcpyaltivec"
 835 #ALTIVEC_MODULES="${ALTIVEC_MODULES} idctaltivec motionaltivec"
 836
 837 if test "${enable_gprof}" != "yes"
 838 then
 839   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
 840 fi
 841
 842 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 843     [ac_cv_mmx_inline],
 844     [CFLAGS="${CFLAGS_save}"
 845      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 846                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 847 if test "${ac_cv_mmx_inline}" != "no"; then
 848   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
 849 fi
 850
 851 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
 852     [ac_cv_mmxext_inline],
 853     [CFLAGS="${CFLAGS_save}"
 854      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
 855                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
 856 if test "${ac_cv_mmxext_inline}" != "no"; then
 857   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
 858 fi
 859
 860 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
 861     [ac_cv_3dnow_inline],
 862     [CFLAGS="${CFLAGS_save}"
 863      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
 864                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
 865 if test "${ac_cv_3dnow_inline}" != "no"; then
 866   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
 867   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
 868 fi
 869
 870 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
 871     [ac_cv_sse_inline],
 872     [CFLAGS="${CFLAGS_save}"
 873      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
 874                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
 875 if test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "mingw32"; then
 876   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
 877   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 878 fi
 879
 880 if test "${SYS}" != "mingw32"; then
 881 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
 882     [ac_cv_altivec_inline],
 883     [CFLAGS="${CFLAGS_save}"
 884      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 885          ac_cv_altivec_inline=yes,
 886          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
 887           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 888             [ac_cv_altivec_inline="-Wa,-m7400"],
 889             ac_cv_altivec_inline=no)
 890          ])])
 891 if test "${ac_cv_altivec_inline}" != "no"; then
 892   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
 893   if test "${ac_cv_altivec_inline}" != "yes"; then
 894     AX_ADD_CFLAGS([idctaltivec],[${ac_cv_altivec_inline}])
 895     AX_ADD_CFLAGS([motionaltivec],[${ac_cv_altivec_inline}])
 896     AX_ADD_CFLAGS([memcpyaltivec],[${ac_cv_altivec_inline}])
 897     AX_ADD_CFLAGS([vlc],[${ac_cv_altivec_inline}])
 898   fi
 899   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 900 fi
 901
 902 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
 903     [ac_cv_c_altivec],
 904     [CFLAGS="${CFLAGS_save} -faltivec"
 905      # Darwin test
 906      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 907         ac_cv_c_altivec=-faltivec, [
 908         # Linux/PPC test
 909         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
 910         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 911             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
 912         ])
 913      CFLAGS="${CFLAGS_save}"])
 914 if test "${ac_cv_c_altivec}" != "no"; then
 915   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
 916   AX_ADD_CFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[${ac_cv_c_altivec}])
 917   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 918 fi
 919
 920 AC_CACHE_CHECK([if linker needs -framework vecLib],
 921     [ac_cv_ld_altivec],
 922     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
 923      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
 924      LDFLAGS="${LDFLAGS_save}"
 925     ])
 926 if test "${ac_cv_ld_altivec}" != "no"; then
 927   AX_ADD_LDFLAGS([vlc idctaltivec motionaltivec memcpyaltivec],[-framework vecLib])
 928 fi
 929 fi # end "${SYS}" != "mingw32"
 930
 931 AC_ARG_WITH(,[])
 932 AC_ARG_WITH(,[Optimization options:])
 933
 934 dnl
 935 dnl  Special arch tuning
 936 dnl
 937 AC_ARG_WITH(tuning,
 938 [  --with-tuning=ARCH      enable special tuning for an architecture
 939                           (default i686 on IA-32 and 750 on PPC)])
 940 if test -n "${with_tuning}"; then
 941     if test "${target_cpu}" = "powerpc"; then
 942         CFLAGS_TUNING="-mtune=${with_tuning}"
 943     else
 944         CFLAGS_TUNING="-mcpu=${with_tuning}"
 945     fi
 946 else
 947     if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "i486" -o "${target_cpu}" = "i386"; then CFLAGS_TUNING="-mcpu=pentiumpro"
 948     else
 949         if test "${target_cpu}" = "powerpc"; then CFLAGS_TUNING="-mtune=750"; fi
 950     fi
 951 fi
 952
 953 dnl
 954 dnl  x86 accelerations
 955 dnl
 956 if test "${target_cpu}" = "i686" -o "${target_cpu}" = "i586" -o "${target_cpu}" = "x86" -o "${target_cpu}" = "i386"
 957 then
 958     ARCH="${ARCH} mmx"
 959     AX_ADD_BUILTINS([${ACCEL_MODULES}])
 960 fi
 961
 962 dnl
 963 dnl  Enable/disable optimizations
 964 dnl
 965 AC_ARG_ENABLE(optimizations,
 966 [  --disable-optimizations disable compiler optimizations (default enabled)])
 967 test "${enable_optimizations}" != "no" && enable_optimizations="yes"
 968
 969 dnl
 970 dnl  AltiVec acceleration
 971 dnl
 972 AC_ARG_ENABLE(altivec,
 973 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
 974 [ if test "${enable_altivec}" = "yes"; then ARCH="${ARCH} altivec";
 975     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ],
 976 [ if test "${target_cpu}" = "powerpc"; then ARCH="${ARCH} altivec";
 977     AX_ADD_BUILTINS([${ACCEL_MODULES}]) fi ])
 978
 979 dnl
 980 dnl  Debugging mode
 981 dnl
 982 AC_ARG_ENABLE(debug,
 983 [  --enable-debug          debug mode (default disabled)])
 984 test "${enable_debug}" != "yes" && enable_debug="no"
 985
 986 dnl
 987 dnl  Enable release-specific flags
 988 dnl
 989 AC_ARG_ENABLE(release,
 990 [  --enable-release        activate extra optimizations (default disabled)])
 991 test "${enable_release}" != "yes" && enable_release="no"
 992
 993 dnl
 994 dnl Stream output
 995 dnl
 996 AC_ARG_ENABLE(sout,
 997   [  --enable-sout           Stream output modules (default enabled)])
 998 if test "${enable_sout}" != "no"
 999 then
1000   AX_ADD_PLUGINS([access_output_dummy access_output_udp access_output_file access_output_http])
1001   AX_ADD_PLUGINS([mux_ts mux_ps mux_avi mux_mp4 mux_dummy])
1002   AX_ADD_PLUGINS([packetizer_mpegaudio packetizer_mpegvideo packetizer_a52])
1003   AX_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
1004   AX_ADD_PLUGINS([packetizer_copy])
1005
1006   AX_ADD_PLUGINS([stream_out_dummy stream_out_standard stream_out_es])
1007   AX_ADD_PLUGINS([stream_out_duplicate stream_out_display])
1008
1009   dnl Ogg and vorbis are handled in their respective section
1010 fi
1011
1012
1013 dnl
1014 dnl  Input plugins
1015 dnl
1016
1017 AC_ARG_WITH(,[Input plugins:])
1018
1019 dnl
1020 dnl  DVD module: optionally check for installed libdvdcss
1021 dnl
1022 AC_ARG_ENABLE(dvd,
1023 [  --enable-dvd            DVD input module (default enabled)])
1024 if test "${enable_dvd}" != "no"
1025 then
1026   AC_ARG_WITH(dvdcss,
1027   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1028   AC_ARG_WITH(dvdcss-tree,
1029   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1030   case "${with_dvdcss}" in
1031   ""|yes)
1032     if test -z "${with_dvdcss_tree}"
1033     then
1034       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1035         [ AX_ADD_PLUGINS([dvd])
1036           AX_ADD_LDFLAGS([dvd dvdcss],[-ldvdcss])],
1037         [ 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.])
1038           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1039     else
1040       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1041       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1042       if test -z "${real_dvdcss_tree}"
1043       then
1044         dnl  The given directory can't be found
1045         AC_MSG_RESULT(no)
1046         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1047       fi
1048       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1049       then
1050         dnl  Use a custom libdvdcss
1051         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1052         AX_ADD_BUILTINS([dvd])
1053         AX_ADD_LDFLAGS([dvd dvdcss],[-L${real_dvdcss_tree}/src/.libs -ldvdcss])
1054         AX_ADD_CPPFLAGS([dvd],[-I${real_dvdcss_tree}/src])
1055       else
1056         dnl  The given libdvdcss wasn't built
1057         AC_MSG_RESULT(no)
1058         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1059       fi
1060     fi
1061   ;;
1062   no)
1063     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1064     AX_ADD_PLUGINS([dvd])
1065     AX_ADD_CPPFLAGS([dvd],[-DGOD_DAMN_DMCA])
1066     AX_ADD_LDFLAGS([dvd],[-ldl])
1067   ;;
1068   *)
1069     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1070     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1071     then
1072       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1073       AC_MSG_RESULT(yes)
1074       AX_ADD_PLUGINS([dvd])
1075       AX_ADD_LDFLAGS([dvd dvdcss],[-L${with_dvdcss}/lib -ldvdcss])
1076       AX_ADD_CPPFLAGS([dvd],[-I${with_dvdcss}/include])
1077     else
1078       dnl  No libdvdcss could be found, sorry
1079       AC_MSG_RESULT(no)
1080       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1081     fi
1082   ;;
1083   esac
1084 fi
1085
1086 dnl
1087 dnl dvdread module: check for libdvdread
1088 dnl
1089 AC_ARG_ENABLE(dvdread,
1090 [  --enable-dvdread        dvdread input module (default disabled)])
1091 if test "${enable_dvdread}" != "no"
1092 then
1093   AC_ARG_WITH(dvdread,
1094   [    --with-dvdread=PATH    libdvdread headers and libraries])
1095   AC_ARG_WITH(dvdread-tree,
1096   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1097   if test -z "${with_dvdread}"
1098   then
1099     if test -z "${with_dvdread_tree}"
1100     then
1101       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1102         [ AX_ADD_PLUGINS([dvdread])
1103           AX_ADD_LDFLAGS([dvdread],[-ldvdread ${LDFLAGS_dvdcss}])
1104         ],[
1105           if test -n "${enable_dvdread}"
1106           then
1107             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1108             AC_MSG_ERROR([cannot find libdvdread headers])
1109           fi
1110         ])
1111     else
1112       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1113       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1114       if test -z "${real_dvdread_tree}"
1115       then
1116         dnl  The given directory can't be found
1117         AC_MSG_RESULT(no)
1118         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1119       fi
1120       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1121       then
1122         dnl  Use a custom libdvdread
1123         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1124         AX_ADD_BUILTINS([dvdread])
1125         AX_ADD_LDFLAGS([dvdread],[-L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}])
1126         AX_ADD_CPPFLAGS([dvdread],[-I${real_dvdread_tree}])
1127       else
1128         dnl  The given libdvdread wasn't built
1129         AC_MSG_RESULT(no)
1130         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1131       fi
1132     fi
1133   else
1134     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1135     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1136     then
1137       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1138       AC_MSG_RESULT(yes)
1139       AX_ADD_PLUGINS([dvdread])
1140       AX_ADD_LDFLAGS([dvdread],[-L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}])
1141       AX_ADD_CPPFLAGS([dvdread],[-I${with_dvdread}/include])
1142     else
1143       dnl  No libdvdread could be found, sorry
1144       AC_MSG_RESULT(no)
1145       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1146     fi
1147   fi
1148 fi
1149
1150 dnl
1151 dnl dvdplay module: check for libdvdplay
1152 dnl
1153 AC_ARG_ENABLE(dvdplay,
1154 [  --enable-dvdplay        dvdplay input module (default enabled)])
1155 if test "${enable_dvdplay}" != "no"
1156 then
1157   AC_ARG_WITH(dvdplay,
1158   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1159   AC_ARG_WITH(dvdplay-tree,
1160   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1161   if test -z "${with_dvdplay}"
1162   then
1163     if test -z "${with_dvdplay_tree}"
1164     then
1165       AC_CHECK_HEADERS(dvdplay/dvdplay.h,[
1166           AX_ADD_PLUGINS([dvdplay])
1167           AX_ADD_LDFLAGS([dvdplay],[-ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1168           AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread}])
1169         ],[
1170           if test -n "${enable_dvdplay}"
1171           then
1172             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1173             AC_MSG_ERROR([cannot find libdvdplay headers])
1174           fi
1175         ])
1176     else
1177       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1178       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1179       if test -z "${real_dvdplay_tree}"
1180       then
1181         dnl  The given directory can't be found
1182         AC_MSG_RESULT(no)
1183         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1184       fi
1185       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1186       then
1187         dnl  Use a custom libdvdplay
1188         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1189         AX_ADD_BUILTINS([dvdplay])
1190         AX_ADD_LDFLAGS([dvdplay],[-L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1191         AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src])
1192       else
1193         dnl  The given libdvdplay wasn't built
1194         AC_MSG_RESULT(no)
1195         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1196       fi
1197     fi
1198   else
1199     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1200     if test -f "${with_dvdplay}/include/dvdplay/dvdplay.h"
1201     then
1202       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1203       AC_MSG_RESULT(yes)
1204       AX_ADD_PLUGINS([dvdplay])
1205       AX_ADD_LDFLAGS([dvdplay],[-L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}])
1206       AX_ADD_CPPFLAGS([dvdplay],[${CPPFLAGS_dvdread} -I${with_dvdplay}/include])
1207     else
1208       dnl  No libdvdplay could be found, sorry
1209       AC_MSG_RESULT(no)
1210       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1211     fi
1212   fi
1213 fi
1214
1215 dnl
1216 dnl  libdvbpsi ts demux/mux
1217 dnl
1218 AC_ARG_ENABLE(dvbpsi,
1219 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1220 if test "${enable_dvbpsi}" != "no"
1221 then
1222   AC_ARG_WITH(dvbpsi,
1223   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1224   AC_ARG_WITH(dvbpsi,
1225   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1226   case "${with_dvbpsi}" in
1227   ""|yes)
1228     if test -z "${with_dvbpsi_tree}"
1229     then
1230       AC_CHECK_HEADERS(dvbpsi/dr.h,
1231         [ AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1232           AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-ldvbpsi]) ],
1233         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1234         [#if defined( HAVE_STDINT_H )
1235 #   include <stdint.h>
1236 #elif defined( HAVE_INTTYPES_H )
1237 #   include <inttypes.h>
1238 #endif
1239 #include <dvbpsi/dvbpsi.h>
1240 #include <dvbpsi/descriptor.h>
1241 #include <dvbpsi/pat.h>
1242 #include <dvbpsi/pmt.h>])
1243     else
1244       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1245       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1246       if test -z "${real_dvbpsi_tree}"
1247       then
1248         dnl  The given directory can't be found
1249         AC_MSG_RESULT(no)
1250         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1251       fi
1252       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1253       then
1254         dnl  Use a custom libdvbpsi
1255         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1256         AX_ADD_BUILTINS([ts_dvbpsi mux_ts_dvbpsi])
1257         AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-I${real_dvbpsi_tree}/src])
1258         AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[-L${real_dvbpsi_tree}/src/.libs -ldvbpsi])
1259       else
1260         dnl  The given libdvbpsi wasn't built
1261         AC_MSG_RESULT(no)
1262         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1263       fi
1264     fi
1265   ;;
1266   no)
1267     dnl  Compile without dvbpsi
1268   ;;
1269   *)
1270     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1271     if test -z "${with_dvbpsi}"
1272     then
1273       LDFLAGS_test=""
1274       CPPFLAGS_test=""
1275     else
1276       LDFLAGS_test="-L${with_dvbpsi}/lib"
1277       CPPFLAGS_test="-I${with_dvbpsi}/include"
1278     fi
1279     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1280     AC_CHECK_HEADERS([dvbpsi/dr.h],[
1281       AX_ADD_PLUGINS([ts_dvbpsi mux_ts_dvbpsi])
1282       AX_ADD_CPPFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${CPPFLAGS_test}])
1283       AX_ADD_LDFLAGS([ts_dvbpsi mux_ts_dvbpsi],[${LDFLAGS_test} -ldvbpsi])
1284
1285     ],[
1286       if test -n "${enable_dvbpsi}"
1287       then
1288         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])
1289       fi
1290     ])
1291     CPPFLAGS="${CPPFLAGS_save}"
1292   ;;
1293   esac
1294 fi
1295
1296 dnl
1297 dnl  Video4Linux plugin
1298 dnl
1299 AC_ARG_ENABLE(v4l,
1300   [  --enable-v4l            Video4Linux input support (default disabled)])
1301 if test "${enable_v4l}" = "yes"
1302 then
1303   AC_ARG_WITH(v4l,
1304     [    --with-v4l=PATH       path to a v4l-enabled kernel tree],[],[])
1305   if test "${with_v4l}" != "no" -a -n "${with_v4l}"
1306   then
1307     AX_ADD_CPPFLAGS([v4l],[-I${with_v4l}/include])
1308   fi
1309
1310   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_v4l}"
1311   AC_CHECK_HEADERS(linux/videodev.h, [
1312     AX_ADD_PLUGINS([v4l])
1313   ],[])
1314   CPPFLAGS="${CPPFLAGS_save}"
1315 fi
1316
1317 dnl
1318 dnl  special access module for Hauppauge PVR cards
1319 dnl
1320 AC_ARG_ENABLE(pvr,
1321   [  --enable-pvr            PVR cards access module (default disabled)])
1322 if test "${enable_pvr}" = "yes"
1323 then
1324   AX_ADD_PLUGINS([pvr])
1325 fi
1326
1327 dnl
1328 dnl  VCD module
1329 dnl
1330 AC_ARG_ENABLE(vcd,
1331   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1332
1333 if test "${enable_vcd}" != "no"
1334 then
1335   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1336   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1337     AC_MSG_RESULT(yes)
1338     AX_ADD_PLUGINS([vcd cdda])
1339   ],[
1340     AC_MSG_RESULT(no)
1341   ])
1342
1343   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1344   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1345     AC_MSG_RESULT(yes)
1346     AX_ADD_PLUGINS([vcd cdda])
1347     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1348   ],[
1349     AC_MSG_RESULT(no)
1350   ])
1351
1352   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1353   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1354     AC_MSG_RESULT(yes)
1355     AX_ADD_PLUGINS([vcd cdda])
1356     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1357   ],[
1358     AC_MSG_RESULT(no)
1359   ])
1360
1361   if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32"
1362   then
1363     AX_ADD_PLUGINS([vcd cdda])
1364   fi
1365
1366   if test "${SYS}" = "darwin"
1367   then
1368     AX_ADD_PLUGINS([vcd cdda])
1369     AX_ADD_LDFLAGS([vcd cdda],[-framework IOKit -framework CoreFoundation])
1370   fi
1371 fi
1372
1373 dnl
1374 dnl  Satellite input module
1375 dnl
1376 AC_ARG_ENABLE(satellite,
1377   [  --enable-satellite      satellite card support (default disabled)],
1378   [ if test "${enable_satellite}" = "yes"
1379     then
1380       AX_ADD_PLUGINS([satellite])
1381     fi])
1382
1383 dnl
1384 dnl  DVB-S/DVB-T/DVB-C satellite/teresterial/cable input using v4l2
1385 dnl
1386 AC_ARG_ENABLE(dvb,
1387   [  --enable-dvb            DVB-S/T/C card support (default disabled)])
1388
1389 if test "${enable_dvb}" = "yes"
1390 then
1391   AC_ARG_WITH(dvb,
1392   [    --with-dvb=PATH       path to a dvb- and v4l2-enabled kernel tree],[],[])
1393   if test "${with_dvb}" != "no" -a -n "${with_dvb}"
1394   then
1395     AX_ADD_CFLAGS([dvb],[-I${with_dvb}/include])
1396   fi
1397
1398   CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_dvb}"
1399   AC_CHECK_HEADERS(linux/dvb/version.h linux/dvb/frontend.h, [
1400     AX_ADD_PLUGINS([dvb])
1401   ],[])
1402   CPPFLAGS="${CPPFLAGS_save}"
1403 fi
1404
1405 dnl
1406 dnl  ipv6 plugin - not for QNX yet
1407 dnl
1408 if test "${SYS}" != "nto" && test "${SYS}" != "mingw32"
1409 then
1410   have_ipv6=false
1411   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1412     AC_CHECK_LIB(resolv,inet_pton,
1413       [have_ipv6=:
1414        AX_ADD_LDFLAGS([ipv6],[-lresolv])])
1415   ])
1416   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1417   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1418     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no) have_ipv6=false])
1419   if ${have_ipv6}; then
1420     AX_ADD_PLUGINS([ipv6])
1421   fi
1422 fi
1423 if test "${SYS}" = "mingw32"
1424 then
1425   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1426   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1427     AX_ADD_PLUGINS([ipv6])],[AC_MSG_RESULT(no)])
1428 fi
1429
1430 dnl
1431 dnl  ogg demux plugin
1432 dnl
1433 AC_ARG_ENABLE(ogg,
1434   [  --enable-ogg            Ogg demux support (default enabled)])
1435 if test "${enable_ogg}" != "no"
1436 then
1437   AC_CHECK_HEADERS(ogg/ogg.h, [
1438     AC_CHECK_LIB( ogg, oggpack_read, [
1439       AC_CHECK_LIB( ogg, oggpackB_read, [
1440         AX_ADD_CPPFLAGS([ogg],[-DHAVE_OGGPACKB])])
1441       AX_ADD_PLUGINS([ogg mux_ogg])
1442       AX_ADD_LDFLAGS([ogg mux_ogg],[-logg])])
1443    ],[])
1444 fi
1445
1446 dnl
1447 dnl  matroska demux plugin
1448 dnl
1449 AC_ARG_ENABLE(mkv,
1450   [  --enable-mkv            Matroska demux support (default enabled)])
1451 if test "${enable_mkv}" != "no"
1452 then
1453 AC_LANG_PUSH(C++)
1454   dnl matroska headers include ebml headers directly... pouah that stinks
1455   CPPFLAGS="${CPPFLAGS_save} -I/usr/local/include/ebml -I/usr/include/ebml"
1456   AC_CHECK_HEADERS(EbmlVersion.h matroska/KaxVersion.h, [
1457     AC_CHECK_HEADERS(matroska/KaxAttachments.h)
1458     AX_ADD_PLUGINS([mkv])
1459     AX_ADD_CXXFLAGS([mkv],[-I/usr/local/include/ebml -I/usr/include/ebml])
1460     AC_CHECK_LIB(ebml_pic,main,[
1461       # We have ebml_pic, that's good, we can build an mkv.so plugin !
1462       AX_ADD_LDFLAGS([mkv],[-lmatroska_pic -lebml_pic])
1463     ],[
1464       AX_ADD_LDFLAGS([mkv],[-lmatroska -lebml])
1465     ])
1466   ])
1467   CPPFLAGS="${CPPFLAGS_save}"
1468 AC_LANG_POP(C++)
1469 fi
1470
1471 dnl
1472 dnl  Codec plugins
1473 dnl
1474
1475 AC_ARG_WITH(,[Codec plugins:])
1476
1477 dnl
1478 dnl  mad plugin
1479 dnl
1480 AC_ARG_ENABLE(mad,
1481   [  --enable-mad            libmad module (default enabled)])
1482 if test "${enable_mad}" != "no"
1483 then
1484   AC_ARG_WITH(mad,
1485     [    --with-mad=PATH       path to libmad],[],[])
1486   if test "${with_mad}" != "no" -a -n "${with_mad}"
1487   then
1488     AX_ADD_CPPFLAGS([mpgatofixed32],[-I${with_mad}/include])
1489     AX_ADD_LDFLAGS([mpgatofixed32],[-L${with_mad}/lib])
1490   fi
1491
1492   AC_ARG_WITH(mad-tree,
1493     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1494   if test "${with_mad_tree}" != "no" -a -n "${with_mad_tree}"
1495   then
1496     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1497     if test -z "${real_mad_tree}"
1498     then
1499       dnl  The given directory can't be found
1500       AC_MSG_RESULT(no)
1501       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1502     fi
1503     dnl  Use a custom libmad
1504     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1505     if test -f ${real_mad_tree}/libmad/mad.h
1506     then
1507       AC_MSG_RESULT(yes)
1508       AX_ADD_CPPFLAGS([mpgatofixed32],[-I${real_mad_tree}/libmad])
1509       AX_ADD_LDFLAGS([mpgatofixed32],[-L${real_mad_tree}/libmad/.libs])
1510       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1511       AC_CHECK_LIB(mad, mad_bit_init, [
1512         AX_ADD_BUILTINS([mpgatofixed32])
1513         AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])
1514         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1515       ],[])
1516       LDFLAGS="${LDFLAGS_save}"
1517     else
1518       AC_MSG_RESULT(no)
1519       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1520     fi
1521   else
1522     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1523     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1524     AC_CHECK_HEADERS(mad.h, ,
1525       [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
1526     AC_CHECK_LIB(mad, mad_bit_init, [
1527       AX_ADD_PLUGINS([mpgatofixed32])
1528       AX_ADD_LDFLAGS([mpgatofixed32],[-lmad])],
1529       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1530     CPPFLAGS="${CPPFLAGS_save}"
1531     LDFLAGS="${LDFLAGS_save}"
1532   fi
1533 fi
1534
1535 dnl
1536 dnl   libid3tag support
1537 dnl
1538 AC_CHECK_HEADERS(id3tag.h, [
1539   AC_CHECK_HEADERS(zlib.h, [
1540     AX_ADD_LDFLAGS([id3tag],[-lid3tag -lz])
1541     AX_ADD_PLUGINS([id3tag])]) ])
1542
1543 dnl
1544 dnl  ffmpeg decoder plugin
1545 dnl
1546 AC_ARG_ENABLE(ffmpeg,
1547 [  --enable-ffmpeg         ffmpeg codec (default enabled)])
1548 if test "${enable_ffmpeg}" != "no"
1549 then
1550   AC_ARG_WITH(ffmpeg-mp3lame,
1551     [    --with-ffmpeg-mp3lame   if ffmpeg has been compiled with mp3lame support],
1552     [
1553       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1554       dnl       linker would miserably barf on multiple definitions.
1555       AX_ADD_LDFLAGS([stream_out_transcode],[])
1556       AX_ADD_LDFLAGS([ffmpeg],[-lmp3lame]) ])
1557
1558   AC_ARG_WITH(ffmpeg-tree,
1559     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1560
1561   dnl
1562   dnl test for !(--with-ffmpeg-tree)
1563   dnl
1564   if test "${with_ffmpeg_tree}" = "no" -o -z "${with_ffmpeg_tree}";then
1565     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1566     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1567     AC_CHECK_HEADERS(ffmpeg/avcodec.h postproc/postprocess.h)
1568     AC_CHECK_LIB(avcodec, avcodec_init, [
1569       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1570       AX_ADD_LDFLAGS([ffmpeg],[-lavcodec])
1571       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1572       dnl       linker would miserably barf on multiple definitions.
1573       AX_ADD_LDFLAGS([stream_out_transcode],[]) ],
1574        [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
1575     LDFLAGS="${LDFLAGS_save}"
1576     CPPFLAGS="${CPPFLAGS_save}"
1577   fi
1578
1579   dnl
1580   dnl test for --with-ffmpeg-tree
1581   dnl
1582   if test "${with_ffmpeg_tree}" != "no" -a -n "${with_ffmpeg_tree}";then
1583     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1584     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1585     if test -z "${real_ffmpeg_tree}"; then
1586       dnl  The given directory can't be found
1587       AC_MSG_RESULT(no)
1588       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1589     fi
1590     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"; then
1591       dnl  Use a custom libffmpeg
1592       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1593       AX_ADD_BUILTINS([ffmpeg stream_out_transcode])
1594       AX_ADD_LDFLAGS([ffmpeg],[-L${real_ffmpeg_tree}/libavcodec -lavcodec])
1595       AX_ADD_CPPFLAGS([ffmpeg],[-I${real_ffmpeg_tree}/libavcodec])
1596
1597       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
1598       dnl       linker would miserably barf on multiple definitions.
1599       AX_ADD_LDFLAGS([stream_out_transcode],[-L${real_ffmpeg_tree}/libavcodec])
1600       AX_ADD_CPPFLAGS([stream_out_transcode],[-I${real_ffmpeg_tree}/libavcodec])
1601     else
1602       dnl  The given libavcodec wasn't built
1603       AC_MSG_RESULT(no)
1604       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1605     fi
1606   fi
1607
1608   dnl Duplicate the ffmpeg CPPFLAGS and LDFLAGS for the encoder
1609   AX_ADD_CPPFLAGS([encoder_ffmpeg],[${CPPFLAGS_ffmpeg}])
1610   dnl XXX: we don't link with -lavcodec blah blah blah
1611   dnl AX_ADD_LDFLAGS([encoder_ffmpeg],[${LDFLAGS_ffmpeg}])
1612
1613   ac_have_vorbis_headers=yes
1614   AC_CHECK_HEADERS(vorbis/vorbisenc.h vorbis/codec.h,,
1615       ac_have_vorbis_headers=no)
1616   if test "$ac_have_vorbis_headers" = "yes"; then
1617     AX_ADD_LDFLAGS([stream_out_transcode],[-lvorbisenc -lvorbis -logg])
1618   fi
1619 fi
1620
1621 dnl
1622 dnl  faad decoder plugin
1623 dnl
1624 AC_ARG_ENABLE(faad,
1625 [  --enable-faad           faad codec (default disabled)])
1626 if test "${enable_faad}" = "yes"
1627 then
1628   AC_ARG_WITH(faad-tree,
1629   [    --with-faad-tree=PATH faad tree for static linking])
1630   if test -n "${with_faad_tree}"
1631   then
1632     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1633     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1634     if test -z "${real_faad_tree}"
1635     then
1636       dnl  The given directory can't be found
1637       AC_MSG_RESULT(no)
1638       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1639     fi
1640     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1641     then
1642       dnl  Use a custom faad
1643       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1644       AX_ADD_BUILTINS([faad])
1645       AX_ADD_LDFLAGS([faad],[-L${real_faad_tree}/libfaad/.libs -lfaad])
1646       AX_ADD_CPPFLAGS([faad],[-I${real_faad_tree}/include])
1647       CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1648       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1649       AC_TRY_COMPILE([#include <faad.h>],
1650         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1651          unsigned long d; faacDecDecode(a,b,c,d);],
1652         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)])
1653       LDFLAGS="${LDFLAGS_save}"
1654       CPPFLAGS="${CPPFLAGS_save}"
1655     else
1656       dnl  The given libfaad wasn't built
1657       AC_MSG_RESULT(no)
1658       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1659     fi
1660   else
1661     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1662     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1663     AC_CHECK_HEADERS(faad.h, ,
1664       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1665     AC_CHECK_LIB(faad, faacDecOpen, [
1666       AX_ADD_PLUGINS([faad])
1667       AX_ADD_LDFLAGS([faad],[-lfaad])
1668       AC_TRY_COMPILE([#include <faad.h>],
1669         [faacDecHandle a; faacDecFrameInfo *b; unsigned char *c;
1670          unsigned long d; faacDecDecode(a,b,c,d);],
1671         [], [AC_DEFINE(HAVE_OLD_FAAD2, 1, Define if FAAD2 < 1.2)]) ],
1672       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1673     LDFLAGS="${LDFLAGS_save}"
1674     CPPFLAGS="${CPPFLAGS_save}"
1675   fi
1676 fi
1677
1678
1679 dnl
1680 dnl  xvid decoder plugin
1681 dnl
1682 AC_ARG_ENABLE(xvid,
1683 [  --enable-xvid           xvid codec (default disabled)])
1684 if test "${enable_xvid}" = "yes"
1685 then
1686   AC_ARG_WITH(xvid,
1687     [    --with-xvid=PATH      path to xvid installation],[],[])
1688   if test "${with_xvid}" != "no" -a -n "${with_xvid}"
1689   then
1690     AX_ADD_CPPFLAGS([xvid],[-I${with_xvid}/include])
1691     AX_ADD_LDFLAGS([xvid],[-L${with_xvid}/lib])
1692   fi
1693
1694   AC_ARG_WITH(xvid-tree,
1695   [    --with-xvid-tree=PATH xvid tree for static linking])
1696   if test -n "${with_xvid_tree}"
1697   then
1698     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1699     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1700     if test -z "${real_xvid_tree}"
1701     then
1702       dnl  The given directory can't be found
1703       AC_MSG_RESULT(no)
1704       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1705     fi
1706     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1707     then
1708       dnl  Use a custom xvid
1709       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1710       AX_ADD_BUILTINS([xvid])
1711       AX_ADD_LDFLAGS([xvid],[-L${real_xvid_tree}/build/generic -lxvidcore])
1712       AX_ADD_CPPFLAGS([xvid],[-I${real_xvid_tree}/src])
1713     else
1714       dnl  The given libxvidcore wasn't built
1715       AC_MSG_RESULT(no)
1716       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1717     fi
1718   else
1719     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1720     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1721     AC_CHECK_HEADERS(xvid.h, ,
1722       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1723     AC_CHECK_LIB(xvidcore, xvid_init, [
1724       AX_ADD_PLUGINS([xvid])
1725       AX_ADD_LDFLAGS([xvid],[-lxvidcore]) ],
1726       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1727     LDFLAGS="${LDFLAGS_save}"
1728     CPPFLAGS="${CPPFLAGS_save}"
1729   fi
1730
1731   dnl Duplicate the xvid CPPFLAGS and LDFLAGS for the encoder
1732   AX_ADD_LDFLAGS([encoder_xvid],[${LDFLAGS_xvid}])
1733   AX_ADD_CPPFLAGS([encoder_xvid],[${CPPFLAGS_xvid}])
1734 fi
1735
1736 dnl
1737 dnl  QuickTime plugin
1738 dnl
1739 AC_ARG_ENABLE(quicktime,
1740   [  --enable-quicktime      QuickTime module (default enabled on MacOS X)])
1741 if test "${enable_quicktime}" != "no" &&
1742   (test "${SYS}" = "darwin" || test "${enable_quicktime}" = "yes")
1743 then
1744   if test "${SYS}" = "mingw32"; then
1745     AX_ADD_BUILTINS([quicktime])
1746   else
1747   AC_CHECK_HEADERS(QuickTime/QuickTime.h,
1748     [ AX_ADD_BUILTINS([quicktime])
1749       AX_ADD_LDFLAGS([quicktime],[-framework QuickTime -framework Carbon])
1750     ], [ AC_MSG_ERROR([cannot find QuickTime headers]) ])
1751   fi
1752 fi
1753
1754 dnl
1755 dnl MP4 module
1756 dnl
1757 AC_CHECK_HEADERS(zlib.h, [
1758   AX_ADD_LDFLAGS([mp4 skins],[-lz])
1759 ] )
1760
1761
1762 dnl
1763 dnl skins module
1764 dnl
1765 AC_CHECK_HEADERS(libtar.h, [
1766   AX_ADD_LDFLAGS([skins],[-ltar])
1767 ] )
1768
1769
1770
1771 dnl
1772 dnl  a52 AC3 decoder plugin
1773 dnl
1774 AC_ARG_ENABLE(a52,
1775   [  --enable-a52            A/52 support with liba52 (default enabled)])
1776 if test "${enable_a52}" != "no"
1777 then
1778   AC_ARG_WITH(a52,
1779     [    --with-a52=PATH       a52 headers and libraries])
1780   AC_ARG_WITH(a52-tree,
1781     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1782   if test "${with_a52_tree}" != "no" -a -n "${with_a52_tree}"
1783   then
1784     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1785     if test -z "${real_a52_tree}"
1786     then
1787       dnl  The given directory can't be found
1788       AC_MSG_RESULT(no)
1789       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1790     fi
1791     dnl  Use a custom a52dec
1792     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1793     if test -f ${real_a52_tree}/include/a52.h
1794     then
1795       AC_MSG_RESULT(yes)
1796       AX_ADD_CPPFLAGS([a52tofloat32],[-I${real_a52_tree}])
1797       AX_ADD_LDFLAGS([a52tofloat32],[-L${real_a52_tree}/liba52/.libs])
1798       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1799       AC_CHECK_LIB(a52, a52_free, [
1800         AX_ADD_BUILTINS([a52tofloat32])
1801         AX_ADD_CPPFLAGS([a52tofloat32],[-DUSE_A52DEC_TREE])
1802         AX_ADD_LDFLAGS([a52tofloat32],[-la52])
1803         ],[
1804         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1805         then
1806           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1807         else
1808           AC_MSG_ERROR([the specified tree hasn't been compiled])
1809         fi
1810       ])
1811       LDFLAGS="${LDFLAGS_save}"
1812     else
1813       AC_MSG_RESULT(no)
1814       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1815     fi
1816   else
1817     if test -z "${with_a52}"
1818     then
1819       LDFLAGS_test=""
1820       CPPFLAGS_test=""
1821     else
1822       LDFLAGS_test="-L${with_a52}/lib"
1823       CPPFLAGS_test="-I${with_a52}/include"
1824     fi
1825     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1826     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1827     AC_CHECK_HEADERS(a52dec/a52.h, [
1828       AC_CHECK_LIB(a52, a52_free, [
1829         AX_ADD_PLUGINS([a52tofloat32])
1830         AX_ADD_LDFLAGS([a52tofloat32],[${LDFLAGS_test} -la52])
1831         AX_ADD_CPPFLAGS([a52tofloat32],[${CPPFLAGS_test}])
1832       ],[
1833         AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1834       ])
1835     ])
1836     CPPFLAGS="${CPPFLAGS_save}"
1837     LDFLAGS="${LDFLAGS_save}"
1838   fi
1839 fi
1840
1841 dnl
1842 dnl  DV plugin
1843 dnl
1844 AC_ARG_ENABLE(dv,
1845   [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
1846 if test "${enable_dv}" = "yes"
1847 then
1848   AC_CHECK_HEADERS(libdv/dv.h, [
1849     AX_ADD_PLUGINS([dv])
1850     AX_ADD_LDFLAGS([dv],[-ldv])
1851    ],[])
1852 fi
1853
1854 dnl
1855 dnl  Flac plugin
1856 dnl
1857 AC_ARG_ENABLE(flac,
1858   [  --enable-flac           flac decoder support (default disabled)])
1859 if test "${enable_flac}" = "yes"
1860 then
1861   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1862     AX_ADD_PLUGINS([flac flacdec])
1863     AX_ADD_LDFLAGS([flacdec],[-lFLAC])
1864    ],[])
1865 fi
1866
1867 dnl
1868 dnl  Libmpeg2 plugin
1869 dnl
1870 AC_ARG_ENABLE(libmpeg2,
1871   [  --enable-libmpeg2       libmpeg2 decoder support (default enabled)])
1872 if test "${enable_libmpeg2}" != "no"
1873 then
1874   AC_ARG_WITH(libmpeg2-tree,
1875   [    --with-libmpeg2-tree=PATH libmpeg2 tree for static linking])
1876   if test -n "${with_libmpeg2_tree}"
1877   then
1878     AC_MSG_CHECKING(for libmpeg2.a in ${with_libmpeg2_tree})
1879     real_libmpeg2_tree="`cd ${with_libmpeg2_tree} 2>/dev/null && pwd`"
1880     if test -z "${real_libmpeg2_tree}"
1881     then
1882       dnl  The given directory can't be found
1883       AC_MSG_RESULT(no)
1884       AC_MSG_ERROR([cannot cd to ${with_libmpeg2_tree}])
1885     fi
1886     if test -f "${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a"
1887     then
1888       dnl  Use a custom libmpeg2
1889       AC_MSG_RESULT(${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a)
1890       AX_ADD_PLUGINS([libmpeg2])
1891       AX_ADD_LDFLAGS([libmpeg2],[-L${real_libmpeg2_tree}/libmpeg2/.libs -lmpeg2])
1892       AX_ADD_CFLAGS([libmpeg2],[-I${real_libmpeg2_tree}/include])
1893       eval "`cd ${real_libmpeg2_tree}/include && ln -sf . mpeg2dec 2>/dev/null`"
1894     else
1895       dnl  The given libmpeg2 wasn't built
1896       AC_MSG_RESULT(no)
1897       AC_MSG_ERROR([cannot find ${real_libmpeg2_tree}/libmpeg2/.libs/libmpeg2.a, make sure you compiled libmpeg2 in ${with_libmpeg2_tree}])
1898     fi
1899   else
1900     AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1901       AC_MSG_CHECKING(for libmpeg2 version >= 0.3.2)
1902       AC_EGREP_CPP(yes,
1903         [#include <mpeg2dec/mpeg2.h>
1904          #ifdef MPEG2_RELEASE
1905          #if MPEG2_RELEASE >= MPEG2_VERSION(0,3,2)
1906          yes
1907          #endif
1908          #endif],
1909         [AC_MSG_RESULT([yes])
1910           AX_ADD_PLUGINS([libmpeg2])
1911           AX_ADD_LDFLAGS([libmpeg2],[-lmpeg2])],
1912         [AC_MSG_RESULT([no])
1913           AC_MSG_ERROR([Your libmpeg2 is too old (you need the cvs version): you may get a more recent one from http://libmpeg2.sf.net/. Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])])],
1914
1915       [AC_MSG_ERROR([Could not find libmpeg2 on your system: you may get it from http://libmpeg2.sf.net/ (you need the cvs version). Alternatively you can use --disable-libmpeg2 to disable the libmpeg2 plugin.])]
1916     )
1917   fi
1918 fi
1919
1920 dnl
1921 dnl  Vorbis plugin
1922 dnl
1923 AC_ARG_ENABLE(vorbis,
1924   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1925 if test "${enable_vorbis}" != "no"
1926 then
1927   AC_CHECK_HEADERS(vorbis/codec.h, [
1928     AX_ADD_PLUGINS([vorbis])
1929     AX_ADD_LDFLAGS([vorbis],[-lvorbis -logg])
1930     if test "${enable_sout}" != "no"; then
1931       AX_ADD_PLUGINS([packetizer_vorbis])
1932       AX_ADD_LDFLAGS([packetizer_vorbis],[-lvorbis -logg])
1933     fi ],[])
1934 fi
1935
1936 dnl
1937 dnl  Tremor plugin
1938 dnl
1939 AC_ARG_ENABLE(tremor,
1940   [  --enable-tremor         Tremor decoder support (default disabled)])
1941 if test "${enable_tremor}" = "yes"
1942 then
1943   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1944     AX_ADD_PLUGINS([tremor])
1945     AX_ADD_LDFLAGS([tremor],[-lvorbisidec -logg])
1946    ],[])
1947 fi
1948
1949 dnl
1950 dnl  tarkin decoder plugin
1951 dnl
1952 AC_ARG_ENABLE(tarkin,
1953 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1954 if test "${enable_tarkin}" = "yes"
1955 then
1956   AC_ARG_WITH(tarkin-tree,
1957   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1958   if test -n "${with_tarkin_tree}"
1959   then
1960     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1961     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1962     if test -f "${real_tarkin_tree}/tarkin.o"
1963     then
1964       AX_ADD_BUILTINS([tarkin])
1965       AX_ADD_CPPFLAGS([tarkin],[-I${real_tarkin_tree}])
1966       AX_ADD_LDFLAGS([tarkin],[${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])
1967       AC_MSG_RESULT(yes)
1968     else
1969       dnl  The given tarkin tree wasn't built
1970       AC_MSG_RESULT(no)
1971       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1972                     make sure you compiled tarkin in ${with_tarkin_tree}])
1973     fi
1974   fi
1975 fi
1976
1977 dnl
1978 dnl  theora decoder plugin
1979 dnl
1980 AC_ARG_ENABLE(theora,
1981 [  --enable-theora         experimental theora codec (default disabled)])
1982 if test "${enable_theora}" = "yes"
1983 then
1984   AC_CHECK_HEADERS(theora/theora.h, [
1985     AC_CHECK_LIB(theora, theora_granule_time, [
1986       AX_ADD_BUILTINS([theora])
1987       if test "${SYS}" = "darwin"; then
1988         theora_libs="-ltheora"
1989       else
1990         theora_libs="-ltheora -logg"
1991       fi
1992       AX_ADD_LDFLAGS([theora],[${theora_libs}]) ],[
1993       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1994 You also need to check that you have a libogg posterior to the 1.0 release.])],
1995       [-logg])
1996   ])
1997 fi
1998
1999 dnl
2000 dnl   subsdec support
2001 dnl
2002 AX_ADD_LDFLAGS([subsdec],[${LIBICONV}])
2003 AX_ADD_CPPFLAGS([subsdec],[${INCICONV}])
2004 AX_ADD_PLUGINS([subsdec])
2005
2006
2007 dnl
2008 dnl  Video Filters
2009 dnl
2010
2011 dnl
2012 dnl   png
2013 dnl
2014 AC_CHECK_HEADERS(png.h, [
2015     AX_ADD_LDFLAGS([logo],[-lpng -lz])
2016     AX_ADD_PLUGINS([logo])])
2017
2018 dnl
2019 dnl  Video plugins
2020 dnl
2021
2022 AC_ARG_WITH(,[Video plugins:])
2023
2024 dnl Check for DPMS
2025 if test "${SYS}" != "mingw32"
2026 then
2027   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2028   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
2029     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
2030     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
2031       AC_MSG_RESULT(yes)
2032       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
2033                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
2034     ],[
2035       AC_MSG_RESULT(no)
2036     ])
2037   ],,[
2038     #include <X11/Xlib.h>
2039   ])
2040   CPPFLAGS="${CPPFLAGS_save}"
2041 fi
2042
2043 dnl
2044 dnl  X11 module
2045 dnl  (enabled by default except on win32)
2046 dnl
2047 AC_ARG_ENABLE(x11,
2048   [  --enable-x11            X11 support (default enabled)])
2049 if test "${enable_x11}" != "no" &&
2050   (test "${SYS}" != "mingw32" || test "${enable_x11}" = "yes"); then
2051   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2052   AC_CHECK_HEADERS(X11/Xlib.h, [
2053     AX_ADD_PLUGINS([x11])
2054     AX_ADD_LDFLAGS([x11],[-L${x_libraries} -lX11 -lXext])
2055     AX_ADD_CPPFLAGS([x11],[-I${x_includes}])
2056     AC_CHECK_HEADERS(X11/extensions/Xinerama.h, [
2057       CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2058       AC_CHECK_LIB(Xinerama, XineramaQueryExtension, [
2059         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2060         AX_ADD_LDFLAGS([x11],[-lXinerama])
2061       ])
2062       CFLAGS="${CFLAGS_save}"
2063     ])
2064   ])
2065   CPPFLAGS="${CPPFLAGS_save}"
2066 fi
2067
2068 dnl
2069 dnl  XVideo module
2070 dnl  (enabled by default except on win32)
2071 dnl
2072 AC_ARG_ENABLE(xvideo,
2073   [  --enable-xvideo         XVideo support (default enabled)])
2074 if test "${enable_xvideo}" != "no" &&
2075   (test "${SYS}" != "mingw32" || test "${enable_xvideo}" = "yes"); then
2076   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
2077   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
2078     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
2079     AC_CHECK_LIB(Xv_pic,XvPutImage,
2080       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
2081       AX_ADD_PLUGINS([xvideo])
2082       AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv_pic])
2083       AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}]),
2084       AC_CHECK_LIB(Xv,XvPutImage,[
2085         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
2086         AX_ADD_PLUGINS([xvideo])
2087         AX_ADD_LDFLAGS([xvideo],[-L${x_libraries} -lX11 -lXext -lXv])
2088         AX_ADD_CPPFLAGS([xvideo],[-I${x_includes}])
2089       ],[
2090         # Otherwise... well, do nothing.
2091         :
2092       ])
2093     )
2094     AC_CHECK_HEADERS(X11/extensions/Xinerama.h,[
2095       AC_CHECK_LIB(Xinerama, XineramaQueryExtension,[
2096         AC_DEFINE(HAVE_XINERAMA,1,[Define this if you have libXinerama installed])
2097         AX_ADD_LDFLAGS([xvideo],[-lXinerama])
2098       ])
2099     ])
2100     CFLAGS="${CFLAGS_save}"
2101   ]
2102   CPPFLAGS="${CPPFLAGS_save}")
2103 fi
2104
2105 dnl
2106 dnl  SDL module
2107 dnl
2108 AC_ARG_ENABLE(sdl,
2109   [  --enable-sdl            SDL support (default enabled)])
2110 if test "${enable_sdl}" != "no"
2111 then
2112   SDL_PATH="${PATH}"
2113   AC_ARG_WITH(sdl-config-path,
2114     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
2115     [ if test "${with_sdl_config_path}" != "no"
2116       then
2117         SDL_PATH="${with_sdl_config_path}:${PATH}"
2118       fi ])
2119   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
2120   SDL_CONFIG="${SDL12_CONFIG}"
2121   SDL_HEADER="SDL12/SDL.h"
2122   if test "${SDL_CONFIG}" = "no"
2123   then
2124     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
2125     SDL_CONFIG=${SDL11_CONFIG}
2126     SDL_HEADER="SDL11/SDL.h"
2127   fi
2128   if test "${SDL_CONFIG}" = "no"
2129   then
2130     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
2131     SDL_HEADER="SDL/SDL.h"
2132   fi
2133   # check for cross-compiling
2134   SDL_PREFIX=
2135   AC_ARG_WITH(sdl-prefix,
2136     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
2137                                e.g use as:
2138                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2139   if test "${with_sdl_prefix}" != "no" -a -n "${with_sdl_prefix}"
2140   then
2141     SDL_PREFIX="--prefix=${with_sdl_prefix}"
2142   fi
2143   if test "${SDL_CONFIG}" != "no"
2144   then
2145     AX_ADD_PLUGINS([vout_sdl aout_sdl])
2146     AX_ADD_CFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`])
2147     AX_ADD_LDFLAGS([vout_sdl aout_sdl],[`${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`])
2148     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
2149     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
2150       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
2151       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
2152           As a last resort we also test for SDL.h presence),
2153       [ AC_MSG_ERROR([The development package for SDL is not installed.
2154 Please install it and try again. Alternatively you can also configure with
2155 --disable-sdl.])
2156       ])])
2157     CPPFLAGS="${CPPFLAGS_save}"
2158     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
2159     then
2160       AC_MSG_ERROR([The development package for SDL is not installed.
2161 Please install it and try again. Alternatively you can also configure with
2162 --disable-sdl.])
2163     fi
2164   elif test "${enable_sdl}" =  "yes"
2165   then
2166     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
2167 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
2168     ])
2169   fi
2170 fi
2171
2172 dnl
2173 dnl  freetype module
2174 dnl
2175 AC_ARG_ENABLE(freetype,
2176   [  --enable-freetype       freetype support (default enabled)])
2177 if test "${enable_freetype}" != "no"
2178 then
2179   FREETYPE_PATH="${PATH}"
2180   AC_ARG_WITH(freetype-config-path,
2181     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2182     [ if test "${with_freetype_config_path}" != "no"
2183       then
2184         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2185       fi ])
2186   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2187
2188   if test "${FREETYPE_CONFIG}" != "no"
2189   then
2190     AX_ADD_PLUGINS([freetype])
2191     AX_ADD_CFLAGS([freetype],[`${FREETYPE_CONFIG} --cflags`])
2192     AX_ADD_LDFLAGS([freetype],[`${FREETYPE_CONFIG} --libs`])
2193     AC_CHECK_HEADERS(Carbon/Carbon.h,
2194       [AX_ADD_LDFLAGS([freetype],[-framework Carbon])])
2195     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2196   elif test "${enable_freetype}" =  "yes"
2197   then
2198     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2199 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2200     ])
2201   fi
2202 fi
2203
2204 dnl
2205 dnl  Qt Embedded module
2206 dnl  (disabled by default)
2207 dnl
2208 AC_ARG_ENABLE(qte,
2209   [  --enable-qte            QT Embedded support (default disabled)])
2210 if test "${enable_qte}" = "yes"
2211 then
2212   AC_ARG_WITH(qte,
2213   [    --with-qte=PATH       Qt Embedded headers and libraries])
2214   if test "${with_qte}" != "no" -a -n "${with_qte}"
2215   then
2216     AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2217     AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2218   else
2219     AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2220     AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2221   fi
2222   AX_ADD_PLUGINS([qte])
2223   NEED_QTE_MAIN=yes
2224   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2225   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2226     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2227   ] )
2228   CPPFLAGS="${CPPFLAGS_save}"
2229 fi
2230
2231 dnl
2232 dnl  Windows DirectX module
2233 dnl
2234 AC_ARG_ENABLE(directx,
2235   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2236 if test "${enable_directx}" != "no"
2237 then
2238   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"
2239   then
2240     AC_ARG_WITH(directx,
2241     [    --with-directx=PATH   Win32 DirectX headers])
2242     if test -z "${with_directx}"
2243     then
2244       AC_CHECK_HEADERS(ddraw.h,
2245       [ AX_ADD_PLUGINS([vout_directx aout_directx])
2246         AX_ADD_LDFLAGS([vout_directx],[-lgdi32]) ])
2247     else
2248       AC_MSG_CHECKING(for directX headers in ${with_directx})
2249       if test -f ${with_directx}/ddraw.h
2250       then
2251         AX_ADD_PLUGINS([vout_directx aout_directx])
2252         AX_ADD_CPPFLAGS([vout_directx aout_directx],[-I${with_directx}])
2253         AX_ADD_LDFLAGS([vout_directx],[-lgdi32])
2254         AC_MSG_RESULT(yes)
2255       else
2256         AC_MSG_RESULT(no)
2257         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2258       fi
2259     fi
2260   fi
2261 fi
2262
2263 dnl
2264 dnl  Linux framebuffer module
2265 dnl
2266 AC_ARG_ENABLE(fb,
2267   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2268     if test "${enable_fb}" != "no"
2269     then
2270       AC_CHECK_HEADERS(linux/fb.h, [
2271         AX_ADD_PLUGINS([fb])
2272       ])
2273     fi
2274
2275 dnl
2276 dnl  Linux MGA module
2277 dnl
2278 AC_ARG_ENABLE(mga,
2279   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2280   [ if test "${enable_mga}" = "yes"
2281     then
2282       AX_ADD_PLUGINS([mga])
2283     fi ])
2284
2285 dnl
2286 dnl  SVGAlib module
2287 dnl
2288 AC_ARG_ENABLE(svgalib,
2289   [  --enable-svgalib        SVGAlib support (default disabled)])
2290 if test "${enable_svgalib}" = "yes"
2291 then
2292   AX_ADD_PLUGINS([svgalib])
2293   AX_ADD_LDFLAGS([svgalib],[-lvgagl -lvga])
2294 fi
2295
2296 dnl
2297 dnl  GGI module
2298 dnl
2299 AC_ARG_ENABLE(ggi,
2300   [  --enable-ggi            GGI support (default disabled)])
2301 if test "${enable_ggi}" = "yes"
2302 then
2303   AX_ADD_PLUGINS([ggi])
2304   AX_ADD_LDFLAGS([ggi],[-lggi])
2305   AC_ARG_WITH(ggi,
2306     [    --with-ggi=PATH       path to libggi],
2307     [ if test "${with_ggi}" != "no" -a -n "${with_ggi}"
2308       then
2309         AX_ADD_CPPFLAGS([ggi],[-I${with_ggi}/include])
2310         AX_ADD_LDFLAGS([ggi],[-L${with_ggi}/lib])
2311       fi ])
2312 fi
2313
2314 dnl
2315 dnl  Glide module
2316 dnl
2317 AC_ARG_ENABLE(glide,
2318   [  --enable-glide          Glide (3dfx) support (default disabled)])
2319 if test "${enable_glide}" = "yes"
2320 then
2321   AX_ADD_PLUGINS([glide])
2322   AX_ADD_LDFLAGS([glide],[-lglide2x -lm])
2323   AX_ADD_CPPFLAGS([glide],[-I/usr/include/glide])
2324   AC_ARG_WITH(glide,
2325     [    --with-glide=PATH     path to libglide],
2326     [ if test "${with_glide}" != "no" -a -n "${with_glide}"
2327       then
2328         AX_ADD_CPPFLAGS([glide],[-I${with_glide}/include])
2329         AX_ADD_LDFLAGS([glide],[-L${with_glide}/lib])
2330       fi ])
2331 fi
2332
2333 dnl
2334 dnl  AA plugin
2335 dnl
2336 AC_ARG_ENABLE(aa,
2337   [  --enable-aa             aalib output (default disabled)])
2338 if test "${enable_aa}" = "yes"
2339 then
2340   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2341   if test "${have_aa}" = "true"
2342   then
2343     AX_ADD_PLUGINS([aa])
2344     AX_ADD_LDFLAGS([aa],[-laa])
2345   fi
2346 fi
2347
2348 dnl
2349 dnl  win32 GDI plugin
2350 dnl
2351 AC_ARG_ENABLE(wingdi,
2352   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2353 if test "${enable_wingdi}" != "no"; then
2354   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2355     AX_ADD_PLUGINS([wingdi])
2356     AX_ADD_LDFLAGS([wingdi],[-lgdi32])
2357   fi
2358 fi
2359
2360 dnl
2361 dnl  Audio plugins
2362 dnl
2363
2364 AC_ARG_WITH(,[Audio plugins:])
2365
2366 dnl
2367 dnl  OSS /dev/dsp module (enabled by default except on win32)
2368 dnl
2369 AC_ARG_ENABLE(oss,
2370   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2371
2372 if test "${enable_oss}" != "no" &&
2373   (test "${SYS}" != "mingw32" || test "${enable_oss}" = "yes")
2374 then
2375   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2376     AX_ADD_PLUGINS([oss])
2377     AC_CHECK_LIB(ossaudio,main,AX_ADD_LDFLAGS([oss],[-lossaudio]))
2378   ])
2379 fi
2380
2381 dnl
2382 dnl  Esound module
2383 dnl
2384 AC_ARG_ENABLE(esd,
2385   [  --enable-esd            Esound library support (default disabled)],
2386   [if test "${enable_esd}" = "yes"
2387    then
2388      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2389      if test "${ESD_CONFIG}" != "no"
2390      then
2391        AX_ADD_PLUGINS([esd])
2392        AX_ADD_CFLAGS([esd],[`${ESD_CONFIG} --cflags`])
2393        AX_ADD_LDFLAGS([esd],[`${ESD_CONFIG} --libs`])
2394      fi
2395    fi])
2396
2397 dnl
2398 dnl  aRts module
2399 dnl
2400 AC_ARG_ENABLE(arts,
2401   [  --enable-arts           aRts sound server (default disabled)],
2402   [if test "${enable_arts}" = "yes"
2403    then
2404      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2405      if test "${ARTS_CONFIG}" != "no"
2406      then
2407        AX_ADD_PLUGINS([arts])
2408        AX_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
2409        AX_ADD_LDFLAGS([arts],[`${ARTS_CONFIG} --libs `])
2410      fi
2411    fi])
2412
2413 dnl
2414 dnl  ALSA module
2415 dnl
2416 AC_ARG_ENABLE(alsa,
2417   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2418   [if test "${enable_alsa}" = "yes"
2419    then
2420      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2421      if test "${have_alsa}" = "true"
2422      then
2423        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2424                        #define ALSA_PCM_NEW_SW_PARAMS_API
2425                        #include <alsa/asoundlib.h>],
2426           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2427            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2428        AX_ADD_PLUGINS([alsa])
2429        AX_ADD_LDFLAGS([alsa],[-lasound -lm -ldl])
2430      else
2431        AC_MSG_ERROR([Could not find ALSA development headers])
2432      fi
2433    fi])
2434
2435 dnl
2436 dnl  win32 waveOut plugin
2437 dnl
2438 AC_ARG_ENABLE(waveout,
2439   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2440 if test "${enable_waveout}" != "no"; then
2441   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2442     AX_ADD_PLUGINS([waveout])
2443     AX_ADD_LDFLAGS([waveout],[-lwinmm])
2444   fi
2445 fi
2446
2447 dnl
2448 dnl  CoreAudio plugin
2449 dnl
2450 AC_ARG_ENABLE(coreaudio,
2451   [  --enable-coreaudio      CoreAudio module (default enabled on MacOS X)])
2452 if test "${enable_coreaudio}" != "no" &&
2453   (test "${SYS}" = "darwin" || test "${enable_coreaudio}" = "yes")
2454 then
2455   AC_CHECK_HEADERS(CoreAudio/CoreAudio.h,
2456     [ AX_ADD_BUILTINS([coreaudio])
2457       AX_ADD_LDFLAGS([coreaudio],[-framework CoreAudio])
2458       AC_MSG_CHECKING(for kAudioConverterPrimeMethod in AudioToolbox/AudioConverter.h)
2459       AC_EGREP_HEADER(kAudioConverterPrimeMethod,AudioToolbox/AudioConverter.h,[
2460         AC_MSG_RESULT(yes)
2461         AX_ADD_PLUGINS([coreaudio_resampler])
2462         AX_ADD_LDFLAGS([coreaudio_resampler],[-framework AudioToolbox])
2463       ],[ AC_MSG_RESULT(no) ])
2464     ], [ AC_MSG_ERROR([cannot find CoreAudio headers]) ])
2465 fi
2466
2467 dnl
2468 dnl  Interface plugins
2469 dnl
2470
2471 AC_ARG_WITH(,[Interface plugins:])
2472
2473 dnl special case for BeOS
2474 if test "${SYS}" = "beos"
2475 then
2476     AX_ADD_PLUGINS([beos])
2477 fi
2478
2479 dnl
2480 dnl Skins module
2481 dnl
2482 AC_ARG_ENABLE(skins,
2483   [  --enable-skins          Skins interface module (default enabled on Win32)])
2484 if test "${enable_skins}" != "no"; then
2485   if test "${SYS}" = "mingw32" -o "${SYS}" = "cygwin"; then
2486
2487     AX_ADD_PLUGINS([skins])
2488     ALIASES="${ALIASES} svlc"
2489     AX_ADD_CPPFLAGS([skins],[-U_OFF_T_ -U_off_t -Imodules/gui/skins])
2490     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2491     AX_ADD_LDFLAGS([skins],[-loleaut32 -lwinspool -lwinmm -lshell32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32])
2492
2493   else if test "${enable_skins}" = "yes"; then
2494     IMLIB2_PATH="${PATH}"
2495     AC_PATH_PROG(IMLIB2_CONFIG_SKINS, imlib2-config, no, ${IMLIB2_PATH})
2496     if test "${IMLIB2_CONFIG_SKINS}" = "no"; then
2497     AC_MSG_ERROR([Couldn't find the imlib2 package. You can download imlib2 from http://enlightenment.org/, or configure with --disable-skins.])
2498     fi
2499
2500     AX_ADD_PLUGINS([skins])
2501     ALIASES="${ALIASES} svlc"
2502     AX_ADD_CPPFLAGS([skins],[-Imodules/gui/skins -I${x_includes} `${IMLIB2_CONFIG_SKINS} --cflags` -DX11_SKINS])
2503     AX_ADD_CXXFLAGS([skins],[-O2 -fno-rtti])
2504     AX_ADD_LDFLAGS([skins],[-L${x_libraries} -lXext -lX11 `${IMLIB2_CONFIG_SKINS} --libs`])
2505   fi fi
2506 fi
2507
2508 dnl
2509 dnl  Gtk+ module
2510 dnl
2511 AC_ARG_ENABLE(gtk,
2512   [  --enable-gtk            Gtk+ support (default enabled)])
2513 if test "${enable_gtk}" != "no"
2514 then
2515   GTK_PATH="${PATH}"
2516   AC_ARG_WITH(gtk-config-path,
2517     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2518     [ if test "${with_gtk_config_path}" != "no"
2519       then
2520         GTK_PATH="${with_gtk_config_path}:${PATH}"
2521       fi ])
2522   # look for gtk-config
2523   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2524   GTK_CONFIG=${GTK12_CONFIG}
2525   if test "${GTK_CONFIG}" = "no"
2526   then
2527     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2528   fi
2529   if test "${GTK_CONFIG}" != "no"
2530   then
2531     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2532     then
2533       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2534     fi
2535     if test "${SYS}" != "mingw32"; then
2536       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk gthread`])
2537       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`])
2538     else
2539       AX_ADD_CFLAGS([gtk],[`${GTK_CONFIG} --cflags gtk`])
2540       AX_ADD_LDFLAGS([gtk],[`${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`])
2541     fi
2542     # now look for the gtk.h header
2543     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2544     ac_cv_gtk_headers=yes
2545     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2546       ac_cv_gtk_headers=no
2547       echo "Cannot find gtk development headers."
2548     ])
2549     if test "${ac_cv_gtk_headers}" = "yes"
2550     then
2551       AX_ADD_PLUGINS([gtk])
2552       if test "${SYS}" != "mingw32"; then
2553         NEED_GTK_MAIN=yes
2554       fi
2555       ALIASES="${ALIASES} gvlc"
2556     fi
2557     CPPFLAGS="${CPPFLAGS_save}"
2558   fi
2559 fi
2560
2561 dnl
2562 dnl  Gtk+2 module ! Disabled for know as it is unuseable and confuses users
2563 dnl
2564 dnl AC_ARG_ENABLE(gtk2,
2565 dnl   [  --enable-gtk2           Gtk2 support (default disabled)])
2566 dnl if test "${enable_gtk2}" = "yes"
2567 dnl then
2568 dnl   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2569 dnl   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2570 dnl   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2571 dnl   AX_ADD_PLUGINS([gtk2])
2572 dnl   if test "${SYS}" != "mingw32"; then
2573 dnl     NEED_GTK2_MAIN=yes
2574 dnl   fi
2575 dnl fi
2576
2577 dnl
2578 dnl  PDA Gtk+2 module
2579 dnl
2580 AC_ARG_ENABLE(pda,
2581   [  --enable-pda          PDA interface needs Gtk2 support (default disabled)])
2582 if test "x${enable_pda}" = "xyes"
2583 then
2584   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2585   AX_ADD_CFLAGS([gtk2],[${GTK2_CFLAGS}])
2586   AX_ADD_LDFLAGS([gtk2],[${GTK2_LIBS}])
2587   AX_ADD_CFLAGS([pda],[${GTK2_CFLAGS} ${CFLAGS_pda}])
2588   AX_ADD_LDFLAGS([pda],[${GTK2_LIBS} ${LDFLAGS_pda}])
2589   AX_ADD_PLUGINS([pda])
2590   if test "${SYS}" != "mingw32"; then
2591     NEED_GTK2_MAIN=yes
2592   fi
2593 fi
2594
2595 dnl
2596 dnl  Gnome module
2597 dnl
2598 AC_ARG_ENABLE(gnome,
2599   [  --enable-gnome          Gnome interface support (default disabled)],
2600   [if test "${enable_gnome}" = "yes"; then
2601     # look for gnome-config
2602     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2603     if test -x ${GNOME_CONFIG}
2604     then
2605        AX_ADD_CFLAGS([gnome],[`${GNOME_CONFIG} --cflags gtk gnomeui`])
2606        AX_ADD_LDFLAGS([gnome],[`${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`])
2607     fi
2608     # now look for the gnome.h header
2609     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2610     AC_CHECK_HEADERS(gnome.h, [
2611       AX_ADD_PLUGINS([gnome])
2612       NEED_GTK_MAIN=yes
2613       NEED_GNOME_MAIN=yes
2614       ALIASES="${ALIASES} gnome-vlc"
2615       dnl We need this because of some moronic gnomesupport.h flavours
2616       AC_MSG_CHECKING(for strndup in gnome.h)
2617       AC_EGREP_HEADER(strndup,gnome.h,[
2618         AC_MSG_RESULT(yes)
2619         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2620                   Define if <gnome.h> defines strndup.)],[
2621         AC_MSG_RESULT(no)])
2622      ],[
2623       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2624 developement tools or remove the --enable-gnome option])
2625      ])
2626     CPPFLAGS="${CPPFLAGS_save}"
2627   fi])
2628
2629 dnl
2630 dnl  Gnome2 module ! Disabled for know as it is unuseable and confuses users
2631 dnl
2632 dnl AC_ARG_ENABLE(gnome2,
2633 dnl   [  --enable-gnome2         Gnome2 support (default disabled)])
2634 dnl if test "${enable_gnome2}" = "yes"
2635 dnl then
2636 dnl   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2637 dnl   AX_ADD_CFLAGS([gnome2],[${GNOME2_CFLAGS}])
2638 dnl   AX_ADD_LDFLAGS([gnome2],[${GNOME2_LIBS}])
2639 dnl   AX_ADD_PLUGINS([gnome2])
2640 dnl   if test "${SYS}" != "mingw32"; then
2641 dnl     NEED_GNOME2_MAIN=yes
2642 dnl   fi
2643 dnl fi
2644
2645 dnl
2646 dnl  wxWindows module
2647 dnl
2648 AC_ARG_ENABLE(wxwindows,
2649   [  --enable-wxwindows      wxWindows support (default enabled)])
2650 if test "${enable_wxwindows}" != "no"
2651 then
2652   WXWINDOWS_PATH="${PATH}"
2653   AC_ARG_WITH(wx-config-path,
2654     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2655     [ if test "${with_wx_config_path}" != "no"
2656       then
2657         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2658       fi ])
2659   # look for wx-config
2660   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2661   if test "${WX_CONFIG}" != "no"
2662   then
2663     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2664     then
2665       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2666     fi
2667     AX_ADD_CXXFLAGS([wxwindows],[`${WX_CONFIG} --cxxflags`])
2668     AX_ADD_LDFLAGS([wxwindows],[`${WX_CONFIG} --libs`])
2669     # now look for the wxprec.h header
2670     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2671     ac_cv_wx_headers=yes
2672     AC_CHECK_HEADERS(wx/wxprec.h, , [
2673       ac_cv_wx_headers=no
2674       echo "Cannot find wxWindows development headers."
2675     ])
2676     if test "${ac_cv_wx_headers}" = "yes"
2677     then
2678       AX_ADD_PLUGINS([wxwindows])
2679       ALIASES="${ALIASES} wxvlc"
2680     fi
2681     CPPFLAGS="${CPPFLAGS_save}"
2682   fi
2683 fi
2684
2685 dnl
2686 dnl  Qt module
2687 dnl
2688 AC_ARG_ENABLE(qt,
2689   [  --enable-qt             Qt interface support (default disabled)],
2690   [if test "${enable_qt}" = "yes"; then
2691      AX_ADD_PLUGINS([qt])
2692      ALIASES="${ALIASES} qvlc"
2693      AX_ADD_LDFLAGS([qt],[-L${QTDIR}/lib])
2694      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2695      AC_CHECK_LIB(qt-mt,main,[
2696        AX_ADD_LDFLAGS([qt],[-lqt-mt])
2697      ],[
2698        AC_CHECK_LIB(qt,main,[
2699          AX_ADD_LDFLAGS([qt],[-lqt])
2700        ])
2701      ])
2702      LDFLAGS="${LDFLAGS_save}"
2703      AX_ADD_CXXFLAGS([qt],[-I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include])
2704      if test -x ${QTDIR}/bin/moc
2705      then
2706        MOC=${QTDIR}/bin/moc
2707      else
2708        MOC=moc
2709      fi
2710    fi])
2711
2712 dnl
2713 dnl  KDE module
2714 dnl
2715 AC_ARG_ENABLE(kde,
2716   [  --enable-kde            KDE interface support (default disabled)],
2717   [if test "${enable_kde}" = "yes"; then
2718      AX_ADD_PLUGINS([kde])
2719      ALIASES="${ALIASES} kvlc"
2720      AX_ADD_LDFLAGS([kde],[-L${KDEDIR}/lib])
2721      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2722      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2723      AC_CHECK_LIB(kfile,main,[
2724        AX_ADD_LDFLAGS([kde],[-lkfile])
2725      ])
2726      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2727      AC_CHECK_LIB(kdeui,main,[
2728        AX_ADD_LDFLAGS([kde],[-lkdeui])
2729      ])
2730      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2731      AC_CHECK_LIB(kio,main,[
2732        AX_ADD_LDFLAGS([kde],[-lkio])
2733      ])
2734      LDFLAGS="${LDFLAGS_save}"
2735      AX_ADD_CXXFLAGS([kde],[-I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt])
2736      AX_ADD_CXXFLAGS([kde],[-I${KDEDIR}/include -I${QTDIR}/include])
2737      if test -x ${QTDIR}/bin/moc
2738      then
2739        MOC=${QTDIR}/bin/moc
2740      else
2741        MOC=moc
2742      fi
2743    fi])
2744
2745 dnl
2746 dnl  Opie QT embedded module
2747 dnl
2748 AC_ARG_ENABLE(opie,
2749   [  --enable-opie           Qt embedded interface support (default disabled)],
2750   [if test "${enable_opie}" = "yes"; then
2751      AC_ARG_WITH(qte,
2752      [    --with-qte=PATH       Qt Embedded headers and libraries])
2753      if test "${with_qte}" != "no" -a -n "${with_qte}"
2754      then
2755        AX_ADD_LDFLAGS([qte],[-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte])
2756        AX_ADD_CXXFLAGS([qte],[-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti])
2757      else
2758        AX_ADD_LDFLAGS([qte],[-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`])
2759        AX_ADD_CXXFLAGS([qte],[-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`])
2760      fi
2761      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2762      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2763        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2764      ] )
2765      CPPFLAGS="${CPPFLAGS_save}"
2766
2767      AX_ADD_PLUGINS([opie])
2768      NEED_QTE_MAIN=yes
2769      AX_ADD_LDFLAGS([opie],[-lqpe ${LDFLAGS_qte}])
2770      AX_ADD_CXXFLAGS([opie],[${CXXFLAGS_qte}])
2771      if test "${with_qte}" != "no" -a -n "${with_qte}"
2772      then
2773        MOC=${with_qte}/bin/moc
2774      else
2775        MOC=${QTDIR}/bin/moc
2776      fi
2777    fi])
2778
2779 dnl
2780 dnl  MacOS X module
2781 dnl
2782 AC_ARG_ENABLE(macosx,
2783   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2784   [if test "${enable_macosx}" = "yes"
2785    then
2786      AX_ADD_BUILTINS([macosx])
2787      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2788    fi],
2789   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2790      AX_ADD_BUILTINS([macosx])
2791      AX_ADD_LDFLAGS([macosx],[-framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC])
2792    )])
2793
2794 dnl
2795 dnl  QNX RTOS module
2796 dnl
2797 AC_ARG_ENABLE(qnx,
2798   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2799     if test "${enable_qnx}" != "no"
2800     then
2801       AC_CHECK_HEADERS(Ph.h, [
2802         AX_ADD_PLUGINS([qnx])
2803         AX_ADD_LDFLAGS([qnx],[-lasound -lph])
2804       ])
2805     fi
2806
2807 dnl
2808 dnl  ncurses module
2809 dnl
2810 AC_ARG_ENABLE(ncurses,
2811   [  --enable-ncurses        ncurses interface support (default disabled)],
2812   [if test "${enable_ncurses}" = "yes"; then
2813      AX_ADD_PLUGINS([ncurses])
2814      AX_ADD_LDFLAGS([ncurses],[-lncurses])
2815    fi])
2816
2817 dnl
2818 dnl  XOSD plugin
2819 dnl
2820 AC_ARG_ENABLE(xosd,
2821   [  --enable-xosd           xosd interface support (default disabled)])
2822 if test "${enable_xosd}" = "yes"
2823 then
2824   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2825   AC_CHECK_LIB(xosd,xosd_set_offset,
2826       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2827     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2828         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2829       AC_TRY_COMPILE([#include <xosd.h>],
2830          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2831           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2832   if test "${have_xosd}" = "true"
2833   then
2834     AX_ADD_PLUGINS([xosd])
2835     AX_ADD_LDFLAGS([xosd],[-lxosd])
2836   fi
2837 fi
2838
2839 dnl
2840 dnl Visualisation plugin
2841 dnl
2842 AC_ARG_ENABLE(visual,
2843   [  --enable-visual            visualisation plugin (default enabled)])
2844 if test "${enable_visual}" != "no"
2845 then
2846     AX_ADD_PLUGINS([visual])
2847 fi
2848
2849 dnl
2850 dnl  SLP access plugin
2851 dnl
2852 AC_ARG_ENABLE(slp,
2853   [  --enable-slp            SLP service discovery support (default enabled)])
2854 if test "${enable_slp}" != "no"
2855 then
2856   AC_ARG_WITH(slp,
2857   [    --with-slp=PATH       libslp headers and libraries])
2858   if test -z "${with_slp}"
2859   then
2860     AC_CHECK_HEADERS(slp.h, have_slp="true", have_slp="false")
2861     if test "${have_slp}" = "true"
2862     then
2863       AX_ADD_PLUGINS([slp])
2864       AX_ADD_LDFLAGS([slp],[-lslp])
2865       AX_ADD_LDFLAGS([stream_out_standard],[-lslp])
2866     fi
2867   else
2868     AC_MSG_CHECKING(for slp headers in ${with_slp})
2869     if test -f ${with_slp}/slp.h
2870     then
2871       dnl  Use ${with_slp}/libslp/slp.h
2872       AC_MSG_RESULT(yes)
2873       AX_ADD_PLUGINS([slp])
2874       AX_ADD_LDFLAGS([slp],[-L${with_slp} -lslp])
2875       AX_ADD_LDFLAGS([stream_out_standard],[-L${with_slp} -lslp])
2876       AX_ADD_CPPFLAGS([slp],[-I${with_slp}])
2877       AC_DEFINE(HAVE_SLP_H)
2878     else
2879       dnl  No libslp could be found, sorry
2880       AC_MSG_RESULT(no)
2881       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2882     fi
2883   fi
2884 fi
2885
2886 dnl
2887 dnl  Lirc plugin
2888 dnl
2889 AC_ARG_ENABLE(lirc,
2890   [  --enable-lirc           lirc support (default disabled)])
2891 if test "${enable_lirc}" = "yes"
2892 then
2893   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2894   if test "${have_lirc}" = "true"
2895   then
2896     AX_ADD_PLUGINS([lirc])
2897     AX_ADD_LDFLAGS([lirc],[-llirc_client])
2898   fi
2899 fi
2900
2901 dnl
2902 dnl  Joystick plugin
2903 dnl
2904 AC_ARG_ENABLE(joystick,
2905   [  --enable-joystick       joystick control (default disabled)])
2906 if test "${enable_joystick}" = "yes"
2907 then
2908  AC_CHECK_HEADER( linux/joystick.h,
2909                 [AX_ADD_PLUGINS([joystick])]
2910                 )
2911 fi
2912
2913
2914 dnl
2915 dnl corba (ORBit) plugin
2916 dnl
2917 AC_ARG_ENABLE(corba,
2918   [  --enable-corba          corba interface support (default disabled)])
2919 if test "${enable_corba}" = "yes"; then
2920   ORBIT_PATH="${PATH}"
2921   AC_ARG_WITH(orbit-config-path,
2922   [    --with-orbit-config-path=PATH orbit-config path (default search in \$PATH)])
2923   if test "${with_orbit_config_path}" != "no"; then
2924     ORBIT_PATH="${with_orbit_config_path}:${PATH}"
2925   fi
2926   # look for orbit2-config
2927   AC_PATH_PROG(ORBIT_CONFIG, orbit2-config, no, ${ORBIT_PATH})
2928   if test "${ORBIT_CONFIG}" != "no"; then
2929     AX_ADD_CFLAGS(corba,[`${ORBIT_CONFIG} --cflags server`])
2930     AX_ADD_LDFLAGS(corba,[`${ORBIT_CONFIG} --libs server | sed 's,-rdynamic,,'`])
2931     # now look for the orbit.h header
2932     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_corba}"
2933     ac_cv_corba_headers=yes
2934     AC_CHECK_HEADERS(orbit/orbit.h, , [
2935       ac_cv_corba_headers=no
2936       AC_MSG_ERROR([Could not find corba development headers])
2937     ])
2938     if test "${ac_cv_corba_headers}" = "yes"; then
2939       AX_ADD_PLUGINS(corba)
2940     fi
2941     CPPFLAGS="${CPPFLAGS_save}"
2942   fi
2943 fi
2944
2945 AC_ARG_WITH(,[Misc options:])
2946
2947 dnl
2948 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2949 dnl
2950 dnl  We give the user the opportunity to specify
2951 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2952 dnl
2953 AC_ARG_WITH(words,
2954   [  --with-words=endianness set endianness (big or little)])
2955   case "${with_words}" in
2956     big)
2957       ac_cv_c_bigendian=yes
2958       ;;
2959     little)
2960       ac_cv_c_bigendian=no
2961       ;;
2962     *)
2963       dnl  Try to guess endianness by matching patterns on a compiled
2964       dnl  binary, by looking for an ASCII or EBCDIC string
2965       AC_CACHE_CHECK([whether the byte order is big-endian],
2966         [ac_cv_c_bigendian],
2967         [ac_cv_c_bigendian="unknown"
2968         [cat >conftest.c <<EOF
2969         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2970         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2971         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2972         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2973         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2974         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2975         int main(void) { _a(); _e(); return 0; }
2976 EOF
2977         ]
2978         if test -f conftest.c
2979         then
2980           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2981               && test -f conftest.o
2982           then
2983             if test "`strings conftest.o | grep BIGenDianSyS`"
2984             then
2985               ac_cv_c_bigendian="yes"
2986             fi
2987             if test "`strings conftest.o | grep LiTTleEnDian`"
2988             then
2989               ac_cv_c_bigendian="no"
2990             fi
2991           fi
2992         fi
2993       ])
2994       if test "${ac_cv_c_bigendian}" = "unknown"
2995       then
2996         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2997       fi
2998       ;;
2999   esac
3000 dnl  Now we know what to use for endianness, just put it in the header
3001 if test "${ac_cv_c_bigendian}" = "yes"
3002 then
3003   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
3004 fi
3005
3006 dnl
3007 dnl  Mozilla plugin
3008 dnl
3009 mozilla=false
3010 AC_ARG_ENABLE(mozilla,
3011   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
3012 if test "${enable_mozilla}" = "yes"
3013 then
3014   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
3015   if test "${MOZILLA_CONFIG}" = "no"
3016   then
3017     AC_MSG_ERROR([Please install the Mozilla development tools, mozilla-config was not found.])
3018   else
3019     if test "${SYS}" != "mingw32"; then
3020       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
3021       AC_CHECK_LIB(Xt,XtStrings,[
3022         AX_ADD_LDFLAGS([mozilla],[-L${x_libraries} -lXt])
3023       ])
3024       LDFLAGS="${LDFLAGS_save}"
3025     fi
3026     mozilla=:
3027     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
3028     AX_ADD_CPPFLAGS([mozilla],[[`${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`]])
3029     AX_ADD_LDFLAGS([mozilla],[`${MOZILLA_CONFIG} --libs plugin xpcom`])
3030     dnl Not necessarily in ${PATH}
3031     if test -z "${XPIDL}" -o ! -x "${XPIDL}"
3032     then
3033       XPIDL="/usr/lib/mozilla/xpidl"
3034     fi
3035   fi
3036 fi
3037 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
3038
3039 dnl
3040 dnl  test plugins
3041 dnl
3042 AC_ARG_ENABLE(testsuite,
3043   [  --enable-testsuite      build test modules (default disabled)])
3044 if test "${enable_testsuite}" = "yes"
3045 then
3046   TESTS="test1 test2 test3 test4"
3047
3048   dnl  we define those so that bootstrap sets the right linker
3049   AX_ADD_CXXFLAGS([test2],[])
3050   AX_ADD_OBJCFLAGS([test3],[])
3051   dnl  this one is needed until automake knows what to do
3052   AX_ADD_LDFLAGS([test3],[-lobjc])
3053
3054   AX_ADD_PLUGINS([${TESTS}])
3055   #AX_ADD_BUILTINS([${TESTS}])
3056 fi
3057
3058 dnl
3059 dnl  gtk_main plugin
3060 dnl
3061 if test "${NEED_GTK_MAIN}" != "no"
3062 then
3063     AX_ADD_PLUGINS([gtk_main])
3064     AX_ADD_CFLAGS([gtk pda],[-DNEED_GTK_MAIN])
3065     AX_ADD_CFLAGS([gtk_main],[${CFLAGS_gtk} ${CFLAGS_pda}])
3066     AX_ADD_LDFLAGS([gtk_main],[${LDFLAGS_gtk} ${LDFLAGS_pda}])
3067 fi
3068
3069 if test "${NEED_GNOME_MAIN}" != "no"
3070 then
3071     AX_ADD_PLUGINS([gnome_main])
3072     AX_ADD_CFLAGS([gnome_main],[${CFLAGS_gtk} ${CFLAGS_pda} ${CFLAGS_gnome}])
3073     AX_ADD_LDFLAGS([gnome_main],[${LDFLAGS_gtk} ${LDFLAGS_pda} ${LDFLAGS_gnome}])
3074 fi
3075
3076 if test "${NEED_GTK2_MAIN}" != "no"
3077 then
3078     AX_ADD_PLUGINS([gtk2_main])
3079     AX_ADD_CFLAGS([gtk2],[-DNEED_GTK2_MAIN])
3080     AX_ADD_CFLAGS([gtk2_main],[${CFLAGS_gtk2}])
3081     AX_ADD_LDFLAGS([gtk2_main],[${LDFLAGS_gtk2}])
3082 fi
3083
3084 if test "${NEED_GNOME2_MAIN}" != "no"
3085 then
3086     AX_ADD_PLUGINS([gnome2_main])
3087     AX_ADD_CFLAGS([gnome2_main],[${CFLAGS_gtk2} ${CFLAGS_gnome2}])
3088     AX_ADD_LDFLAGS([gnome2_main],[${LDFLAGS_gtk2} ${LDFLAGS_gnome2}])
3089 fi
3090
3091 dnl
3092 dnl  qte_main plugin
3093 dnl
3094 if test "${NEED_QTE_MAIN}" != "no"
3095 then
3096     AX_ADD_PLUGINS([qte_main])
3097     AX_ADD_CPPFLAGS([qte opie vout_sdl],[-DNEED_QTE_MAIN])
3098     AX_ADD_CXXFLAGS([qte_main],[${CPPFLAGS_qte} ${CXXFLAGS_qte}])
3099     AX_ADD_LDFLAGS([qte_main],[${LDFLAGS_qte}])
3100 fi
3101
3102
3103 dnl
3104 dnl  Plugin and builtin checks
3105 dnl
3106 builtin_support=false
3107 plugin_support=:
3108
3109 dnl Support for plugins - this must be AT THE END
3110 AC_ARG_ENABLE(plugins,
3111   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
3112   [if test "${enable_plugins}" = "no"
3113    then
3114      plugin_support=false
3115    fi])
3116
3117 dnl Automagically disable plugins if there is no system support for
3118 dnl dynamically loadable files (.so, .dll, .dylib).
3119 dnl don't forget vlc-win32 still can load .dll as plugins
3120 if test "${ac_cv_header_dlfcn_h}" = "no" -a "${ac_cv_header_image_h}" = "no" -a "${SYS}" != "mingw32"
3121 then
3122   echo "*** Your system doesn't have plugin support. All plugins will be built"
3123   echo "statically."
3124   plugin_support=false
3125 fi
3126
3127 dnl Export automake variables
3128 if ${plugin_support}
3129 then
3130   for plugin in `echo ${PLUGINS}`
3131   do
3132     eval "${plugin}_p=yes"
3133   done
3134 else
3135   AX_ADD_BUILTINS([${PLUGINS}])
3136   PLUGINS=""
3137 fi
3138 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
3139
3140 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
3141 then
3142   builtin_support=:
3143   for builtin in `echo ${BUILTINS}`
3144   do
3145     eval "${builtin}_b=yes"
3146   done
3147 fi]
3148 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
3149
3150 dnl Import conditional variables generated by bootstrap
3151 AX_VLC_CONDITIONALS
3152
3153 dnl
3154 dnl  Stuff used by the program
3155 dnl
3156 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
3157 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
3158 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
3159
3160 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
3161 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
3162 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
3163 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
3164
3165 DATA_PATH="${ac_tool_prefix}/share/vlc"
3166 AC_SUBST(DATA_PATH)
3167 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
3168 AC_SUBST(PLUGIN_PATH)
3169
3170 dnl
3171 dnl  Handle substvars that use $(top_srcdir)
3172 dnl
3173 VLC_CONFIG="top_builddir=\"\$(top_builddir)\" \$(top_builddir)/vlc-config"
3174 AC_SUBST(VLC_CONFIG)
3175 CPPFLAGS_save="${CPPFLAGS_save} -I\$(top_srcdir)/include"
3176
3177 dnl
3178 dnl  Restore *FLAGS
3179 dnl
3180 AX_RESTORE_FLAGS
3181
3182 dnl
3183 dnl  Create the vlc-config script
3184 dnl
3185 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtin}"
3186 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
3187
3188 dnl
3189 dnl  Configuration is finished
3190 dnl
3191 AC_SUBST(SYS)
3192 AC_SUBST(ARCH)
3193 AC_SUBST(ALIASES)
3194 AC_SUBST(ASM)
3195 AC_SUBST(MOC)
3196 AC_SUBST(WINDRES)
3197 AC_SUBST(XPIDL)
3198 AC_SUBST(LIBEXT)
3199 AC_SUBST(INCLUDES)
3200 AC_SUBST(ALL_LINGUAS)
3201
3202 dnl Import substitutions generated by bootstrap
3203 AX_VLC_SUBSTS
3204
3205 dnl Create vlc-config.in
3206 AX_OUTPUT_VLC_CONFIG_IN
3207
3208 AC_OUTPUT([
3209   vlc-config
3210
3211   Makefile
3212   autotools/Makefile
3213   debian/Makefile
3214   doc/Makefile
3215   intl/Makefile
3216   ipkg/Makefile
3217   lib/Makefile
3218   modules/Makefile
3219   mozilla/Makefile
3220   m4/Makefile
3221   po/Makefile.in
3222   share/Makefile
3223   src/Makefile
3224
3225   modules/access/Makefile
3226   modules/access/dvb/Makefile
3227   modules/access/dvd/Makefile
3228   modules/access/dvdplay/Makefile
3229   modules/access/dvdread/Makefile
3230   modules/access/mms/Makefile
3231   modules/access/pvr/Makefile
3232   modules/access/satellite/Makefile
3233   modules/access/v4l/Makefile
3234   modules/access/vcd/Makefile
3235   modules/access_output/Makefile
3236   modules/audio_filter/Makefile
3237   modules/audio_filter/channel_mixer/Makefile
3238   modules/audio_filter/converter/Makefile
3239   modules/audio_filter/resampler/Makefile
3240   modules/audio_mixer/Makefile
3241   modules/audio_output/Makefile
3242   modules/codec/Makefile
3243   modules/codec/a52old/Makefile
3244   modules/codec/a52old/downmix/Makefile
3245   modules/codec/a52old/imdct/Makefile
3246   modules/codec/cinepak/Makefile
3247   modules/codec/faad/Makefile
3248   modules/codec/ffmpeg/Makefile
3249   modules/codec/ffmpeg/postprocessing/Makefile
3250   modules/codec/mpeg_audio/Makefile
3251   modules/codec/mpeg_video/Makefile
3252   modules/codec/mpeg_video/idct/Makefile
3253   modules/codec/mpeg_video/motion/Makefile
3254   modules/codec/spudec/Makefile
3255   modules/codec/subsdec/Makefile
3256   modules/control/Makefile
3257   modules/control/corba/Makefile
3258   modules/control/lirc/Makefile
3259   modules/control/rc/Makefile
3260   modules/demux/Makefile
3261   modules/demux/asf/Makefile
3262   modules/demux/avi/Makefile
3263   modules/demux/mp4/Makefile
3264   modules/demux/mpeg/Makefile
3265   modules/demux/util/Makefile
3266   modules/encoder/Makefile
3267   modules/encoder/ffmpeg/Makefile
3268   modules/gui/Makefile
3269   modules/gui/beos/Makefile
3270   modules/gui/pda/Makefile
3271   modules/gui/gtk/Makefile
3272   modules/gui/gtk2/Makefile
3273   modules/gui/kde/Makefile
3274   modules/gui/macosx/Makefile
3275   modules/gui/ncurses/Makefile
3276   modules/gui/qnx/Makefile
3277   modules/gui/qt/Makefile
3278   modules/gui/skins/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   modules/visualization/visual/Makefile
3302 ],[
3303   chmod 0755 vlc-config
3304 ])
3305
3306 dnl Generate makefiles found by bootstrap
3307
3308 printf "
3309 vlc configuration
3310 --------------------
3311 vlc version           : ${VERSION}
3312 system                : ${SYS}
3313 architecture          : ${ARCH}
3314 build flavour         : "
3315 test "${enable_debug}" = "yes" && printf "debug "
3316 test "${enable_cprof}" = "yes" && printf "cprof "
3317 test "${enable_gprof}" = "yes" && printf "gprof "
3318 test "${enable_optimizations}" = "yes" && printf "optim "
3319 test "${enable_release}" = "yes" && printf "release " || printf "devel "
3320 echo "
3321 vlc aliases           :${ALIASES}
3322
3323 You can tune the compiler flags in vlc-config.
3324 To build vlc and its plugins, type \`make'.
3325 "
3326