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

   1 dnl Autoconf settings for vlc
   2
   3 AC_INIT(vlc,0.5.0-cvs)
   4
   5 CONFIGURE_LINE="$0 $*"
   6 CODENAME="Natalya"
   7
   8 AC_PREREQ(2.50)
   9 AC_CONFIG_SRCDIR(src/libvlc.c)
  10 AC_CANONICAL_SYSTEM
  11
  12 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
  13 dnl them. And we need the comma otherwize automake will choke on it.
  14 AM_INIT_AUTOMAKE(vlc,0.5.0-cvs)
  15 AM_CONFIG_HEADER(config.h)
  16
  17 dnl
  18 dnl  Save *FLAGS
  19 dnl
  20 CPPFLAGS_save="${CPPFLAGS}"
  21 CFLAGS_save="${CFLAGS}"
  22 CXXFLAGS_save="${CXXFLAGS}"
  23 OBJCFLAGS_save="${OBJCFLAGS}"
  24 LDFLAGS_save="${LDFLAGS}"
  25
  26 dnl
  27 dnl Check for tools
  28 dnl
  29 AC_PROG_CC
  30 AM_PROG_CC_C_O
  31 AC_PROG_CPP
  32 AC_PROG_CXX
  33 AC_PROG_MAKE_SET
  34 AC_PROG_INSTALL
  35
  36 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
  37 AC_MSG_CHECKING(for an Objective-C compiler)
  38 OBJC="${CXX}"
  39 AC_SUBST(OBJC)
  40 OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
  41 AC_SUBST(OBJCFLAGS)
  42 dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
  43 #OBJCDEPMODE="depmode=gcc3"
  44 #AC_SUBST(OBJCDEPMODE)
  45 _AM_DEPENDENCIES(OBJC)
  46 AC_MSG_RESULT(not implemented yet)
  47
  48 dnl Find the right ranlib, even when cross-compiling
  49 AC_CHECK_TOOL(RANLIB, ranlib, :)
  50 AC_CHECK_TOOL(STRIP, strip, :)
  51
  52 dnl
  53 dnl Gettext stuff
  54 dnl
  55 ALL_LINGUAS="de en_GB fr ja no ru nl pl se"
  56 AM_GNU_GETTEXT_VERSION(0.10.40)
  57 AM_GNU_GETTEXT
  58 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
  59   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
  60   INCLUDES="${INCLUDES} -I\\\$(top_srcdir)/intl"
  61 fi
  62 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
  63
  64 dnl AM_PROG_LIBTOOL
  65 AC_PROG_INSTALL
  66
  67 dnl Check for compiler properties
  68 AC_C_CONST
  69 AC_C_INLINE
  70
  71 dnl
  72 dnl  Set default values
  73 dnl
  74 LDFLAGS_vlc="${LDFLAGS}"
  75 LIBEXT=".so"
  76
  77 dnl
  78 dnl  Check the operating system
  79 dnl
  80 case "x${target_os}" in
  81   x)
  82     SYS=unknown
  83     ;;
  84   xlinux*)
  85     SYS=linux
  86     ;;
  87   xbsdi*)
  88     SYS=bsdi
  89     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  90     LDFLAGS_dvd="${LDFLAGS_dvd} -ldvd"
  91     LDFLAGS_vcd="${LDFLAGS_vcd} -ldvd"
  92     ;;
  93   x*bsd*)
  94     SYS="${target_os}"
  95     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  96     ;;
  97   xdarwin*)
  98     SYS=darwin
  99     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp"; CFLAGS="${CFLAGS_save}"
 100     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp"; CXXFLAGS="${CXXFLAGS_save}"
 101     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp"; OBJCFLAGS="${OBJCFLAGS_save}"
 102     LDFLAGS_vlc="${LDFLAGS_vlc} -all_load"
 103     LIBEXT=".dylib"
 104     ;;
 105   x*mingw32* | x*cygwin*)
 106     AC_CHECK_TOOL(WINDRES, windres, :)
 107     LIBEXT=".dll"
 108
 109     case "x${target_os}" in
 110       x*mingw32*)
 111         SYS=mingw32
 112         ;;
 113       x*cygwin*)
 114         dnl Check if we are using the mno-cygwin mode in which case we are
 115         dnl actually dealing with a mingw32 compiler.
 116         AC_EGREP_CPP(yes,
 117             [#ifdef WIN32
 118              yes
 119              #endif],
 120             SYS=mingw32, SYS=cygwin)
 121         ;;
 122     esac
 123
 124     if test "x$SYS" = "xmingw32"; then
 125         # add ws2_32 for closesocket, select, recv
 126         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"
 127         CPPFLAGS="${CPPFLAGS_save}"
 128         LDFLAGS_vlc="${LDFLAGS_vlc} -lws2_32 -lnetapi32 -mwindows"
 129         LDFLAGS_ipv4="${LDFLAGS_ipv4} -lws2_32"
 130         LDFLAGS_ipv6="${LDFLAGS_ipv6} -lws2_32"
 131         LDFLAGS_access_http="${LDFLAGS_access_http} -lws2_32"
 132         LDFLAGS_access_mms="${LDFLAGS_access_mms} -lws2_32"
 133         LDFLAGS_access_rtp="${LDFLAGS_access_rtp} -lws2_32"
 134         LDFLAGS_access_udp="${LDFLAGS_access_udp} -lws2_32"
 135         LDFLAGS_rc="${LDFLAGS_rc} -lws2_32"
 136     fi
 137     ;;
 138   x*nto*)
 139     SYS=nto
 140     LDFLAGS_x11="${LDFLAGS_x11} -lsocket"
 141     LDFLAGS_xvideo="${LDFLAGS_xvideo} -lsocket"
 142     ;;
 143   xsolaris*)
 144     SYS=solaris
 145     ;;
 146   xhpux*)
 147     SYS=hpux
 148     LIBEXT=".sl"
 149     ;;
 150   xbeos)
 151     SYS=beos
 152     CFLAGS_save="${CFLAGS_save} -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual"; CFLAGS="${CFLAGS_save}"
 153     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual"; CXXFLAGS="${CXXFLAGS_save}"
 154     LDFLAGS_vlc="${LDFLAGS_vlc} -lbe"
 155     LDFLAGS_plugins="${LDFLAGS_plugins} -nostart"
 156     LDFLAGS_beos="${LDFLAGS_beos} -lbe -lmedia -lroot -ltracker -lstdc++.r4 -ltranslation"
 157     dnl BONE or not BONE ?
 158     AC_CHECK_LIB( bind, inet_ntoa,
 159         [ LDFLAGS_access_mms="${LDFLAGS_access_mms} -lbind"
 160           LDFLAGS_ipv4="${LDFLAGS_ipv4} -lbind"],
 161         [])
 162     ;;
 163   x*)
 164     SYS="${target_os}"
 165     ;;
 166 esac
 167 AM_CONDITIONAL(HAVE_BEOS, test "x${SYS}" = "xbeos")
 168 AM_CONDITIONAL(HAVE_DARWIN, test "x${SYS}" = "xdarwin")
 169 AM_CONDITIONAL(HAVE_WIN32, test "x${SYS}" = "xmingw32")
 170
 171 AC_MSG_CHECKING(for suffix of libraries)
 172 AC_MSG_RESULT(${LIBEXT})
 173
 174 dnl Check for the need to include the mingwex lib for mingw32
 175 if test x$SYS = xmingw32
 176 then
 177     AC_CHECK_LIB(mingwex,opendir,
 178         AC_CHECK_LIB(mingw32,opendir,LDFLAGS_vlc="${LDFLAGS_vlc}",
 179             [LDFLAGS_vlc="${LDFLAGS_vlc} -lmingwex"
 180              LDFLAGS_gtk="${LDFLAGS_gtk} -lmingwex"])
 181     )
 182 fi
 183
 184 dnl Check for fnative-struct or mms-bitfields support for mingw32
 185 if test x$SYS = xmingw32
 186 then
 187     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 188         [ac_cv_c_mms_bitfields],
 189         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 190          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 191     if test x"$ac_cv_c_mms_bitfields" != x"no"; then
 192         CFLAGS_mingw32_special="-mms-bitfields"
 193     else
 194         CFLAGS_mingw32_special="-fnative-struct"
 195     fi
 196
 197     CFLAGS_save="${CFLAGS_save} ${CFLAGS_mingw32_special}";
 198     CXXFLAGS_save="${CXXFLAGS_save} ${CFLAGS_mingw32_special}";
 199     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 200 fi
 201
 202 dnl Check for fvtable-thunks support for mingw32
 203 if test x$SYS = xmingw32
 204 then
 205 AC_LANG_PUSH(C++)
 206     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
 207         [ac_cv_cxx_fvtable_thunks],
 208         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
 209          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
 210                         ac_cv_cxx_fvtable_thunks=no)])
 211     if test x"$ac_cv_cxx_fvtable_thunks" = x"yes"; then
 212         CXXFLAGS_mingw32_special="-fvtable-thunks"
 213     fi
 214
 215     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"
 216     CXXFLAGS="${CXXFLAGS_save}"
 217 AC_LANG_POP(C++)
 218 fi
 219
 220 dnl Flags for plugin compilation
 221 case "x${SYS}" in
 222   xmingw32|xcygwin)
 223     CFLAGS_pics="${CFLAGS_pics} ${CFLAGS_mingw32_special}"
 224     CXXFLAGS_pics="${CXXFLAGS_pics} ${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}"
 225     OBJCFLAGS_pics="${OBJCFLAGS_pics} ${CFLAGS_mingw32_special}"
 226     CFLAGS_plugins="${CFLAGS_plugins} ${CFLAGS_mingw32_special}"
 227     CXXFLAGS_plugins="${CXXFLAGS_plugins} ${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}"
 228     OBJCFLAGS_plugins="${OBJCFLAGS_plugins} ${CFLAGS_mingw32_special}"
 229     ;;
 230   x*)
 231     CFLAGS_pics="${CFLAGS_pics} -fPIC"
 232     CXXFLAGS_pics="${CXXFLAGS_pics} -fPIC"
 233     OBJCFLAGS_pics="${OBJCFLAGS_pics} -fPIC"
 234     CFLAGS_plugins="${CFLAGS_plugins} -fPIC"
 235     CXXFLAGS_plugins="${CXXFLAGS_plugins} -fPIC"
 236     OBJCFLAGS_plugins="${OBJCFLAGS_plugins} -fPIC"
 237     LDFLAGS_plugins="${LDFLAGS_plugins} -fPIC"
 238     ;;
 239 esac
 240
 241 dnl The -DSYS_FOO flag
 242 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 243
 244 dnl Check for system libs needed
 245 need_libc=false
 246
 247 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 atoll getenv putenv setenv)
 248
 249 dnl Check for usual libc functions
 250 AC_CHECK_FUNCS(strdup,,[need_libc=:])
 251 AC_CHECK_FUNCS(strndup,,[need_libc=:])
 252 AC_CHECK_FUNCS(atof,,[need_libc=:])
 253 AC_CHECK_FUNCS(lseek,,[need_libc=:])
 254 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp,,[need_libc=:])])
 255 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp,,[need_libc=:])])
 256
 257 AM_CONDITIONAL(BUILD_LIBC, ${need_libc})
 258
 259 AC_CHECK_FUNC(connect,,[
 260   AC_CHECK_LIB(socket,connect,
 261     LDFLAGS_ipv4="${LDFLAGS_ipv4} -lsocket"
 262     LDFLAGS_vlc="${LDFLAGS_vlc} -lsocket"
 263 )])
 264
 265 AC_CHECK_FUNC(send,,[
 266   AC_CHECK_LIB(socket,send,
 267     LDFLAGS_access_http="${LDFLAGS_access_http} -lsocket"
 268     LDFLAGS_access_mms="${LDFLAGS_access_mms} -lsocket"
 269     LDFLAGS_access_rtp="${LDFLAGS_access_rtp} -lsocket"
 270     LDFLAGS_access_udp="${LDFLAGS_access_udp} -lsocket"
 271 )])
 272
 273 AC_CHECK_FUNC(gethostbyname,,[
 274   AC_CHECK_LIB(nsl,gethostbyname,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lnsl",[
 275     AC_CHECK_LIB(bind,gethostbyname,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lbind")])
 276 ])
 277
 278 have_nanosleep=false
 279 AC_CHECK_FUNC(nanosleep,have_nanosleep=:,[
 280   AC_CHECK_LIB(rt,nanosleep,
 281     [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"; have_nanosleep=:],
 282     [AC_CHECK_LIB(posix4,nanosleep,
 283         [LDFLAGS_vlc="${LDFLAGS_vlc} -lposix4"; have_nanosleep=:])]
 284   )
 285 ])
 286 if ${have_nanosleep}; then
 287   AC_DEFINE(HAVE_NANOSLEEP, 1,
 288             Define if nanosleep is available.)
 289 fi
 290
 291 dnl Check for socklen_t
 292 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
 293   [AC_TRY_COMPILE(
 294      [#include <sys/types.h>
 295       #include <sys/socket.h>],
 296      [socklen_t len = 42; return len;],
 297      ac_cv_type_socklen_t=yes,
 298      ac_cv_type_socklen_t=no)])
 299 if test x$ac_cv_type_socklen_t != xno; then
 300   AC_DEFINE(HAVE_SOCKLEN_T, 1,
 301             Define if <sys/socket.h> defines socklen_t.)
 302 fi
 303
 304 dnl HP/UX port
 305 AC_CHECK_LIB(rt,sem_init, [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"])
 306
 307 AC_CHECK_FUNC(inet_aton,,[
 308   AC_CHECK_LIB(resolv,inet_aton,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lresolv")
 309 ])
 310 AC_CHECK_FUNC(textdomain,,[
 311   AC_CHECK_LIB(intl,textdomain,
 312     LDFLAGS_vlc="${LDFLAGS_vlc} -lintl"
 313     LDFLAGS_plugins="${LDFLAGS_plugins} -lintl"
 314   )
 315 ])
 316
 317 dnl Check for getopt
 318 need_getopt=false
 319 AC_CHECK_FUNC(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
 320 [ # FreeBSD has a gnugetopt library for this:
 321   AC_CHECK_LIB([gnugetopt],[getopt_long],
 322     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support) LDFLAGS_vlc="${LDFLAGS_vlc} -lgnugetopt"],
 323     [need_getopt=:])])
 324 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
 325
 326 AC_TYPE_SIGNAL
 327 AC_CHECK_LIB(dl,dlopen,LDFLAGS_vlc="${LDFLAGS_vlc} -ldl")
 328 AC_CHECK_LIB(m,cos,
 329   LDFLAGS_imdct="${LDFLAGS_imdct} -lm"
 330   LDFLAGS_filter_distort="${LDFLAGS_filter_distort} -lm"
 331   LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} -lm")
 332 AC_CHECK_LIB(m,pow,
 333   LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -lm"
 334   LDFLAGS_imdct="${LDFLAGS_imdct} -lm"
 335   LDFLAGS_imdct3dn="${LDFLAGS_imdct3dn} -lm"
 336   LDFLAGS_imdctsse="${LDFLAGS_imdctsse} -lm"
 337   LDFLAGS_i420_rgb="${LDFLAGS_i420_rgb} -lm"
 338   LDFLAGS_faad="${LDFLAGS_faad} -lm"
 339 )
 340
 341 dnl Check for pthreads - borrowed from XMMS
 342 THREAD_LIB=error
 343 if test "x${THREAD_LIB}" = "xerror"; then
 344   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 345 fi
 346 if test "x${THREAD_LIB}" = "xerror"; then
 347   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 348 fi
 349 if test "x${THREAD_LIB}" = "xerror"; then
 350   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 351 fi
 352 if test "x${THREAD_LIB}" = "xerror"; then
 353   AC_CHECK_FUNC(pthread_mutex_lock)
 354   THREAD_LIB=""
 355 fi
 356
 357 dnl Check for cthreads under GNU/Hurd for instance
 358 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
 359
 360 dnl Check for misc headers
 361 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
 362   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
 363             Define if <pthread.h> defines pthread_cond_t.)])
 364 AC_EGREP_HEADER(pthread_once,pthread.h,[
 365   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
 366             Define if <pthread.h> defines pthread_once.)])
 367 AC_EGREP_HEADER(strncasecmp,strings.h,[
 368   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 369             Define if <strings.h> defines strncasecmp.)])
 370
 371 dnl Check for headers
 372 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h)
 373 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
 374 AC_CHECK_HEADERS(dlfcn.h image.h)
 375 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 376 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
 377 AC_CHECK_HEADERS(linux/version.h)
 378
 379 AC_HEADER_TIME
 380
 381 dnl Check for dirent
 382 need_dirent=false
 383 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
 384 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
 385
 386 dnl Mac OS X and other OSes don't have declaration for nanosleep
 387 AC_EGREP_HEADER(nanosleep,time.h,[
 388   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 389             Define if <time.h> defines nanosleep.)
 390 ])
 391
 392 dnl Make sure we have timespecs
 393 AC_EGREP_HEADER(timespec,sys/time.h,[
 394   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 395             Define if <sys/time.h> defines struct timespec.)
 396 ])
 397
 398 dnl Check for threads library
 399 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 400
 401 dnl Default X headers and libraries
 402 if test "x${x_includes}" = "xNONE"; then
 403   x_includes="/usr/X11R6/include"
 404 fi
 405 if test "x${x_libraries}" = "xNONE"; then
 406   x_libraries="/usr/X11R6/lib"
 407 fi
 408
 409 dnl Build the gtk_main plugins?
 410 NEED_GTK_MAIN=no
 411 NEED_GNOME_MAIN=no
 412
 413 dnl Check for DPMS
 414 if test "x${SYS}" != "xmingw32"
 415 then
 416   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
 417   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
 418     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
 419       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
 420                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
 421     ])
 422   ])
 423   CPPFLAGS="${CPPFLAGS_save}"
 424 fi
 425
 426 dnl Check for ntohl, etc.
 427 AC_CACHE_CHECK([for ntohl in sys/param.h],
 428     [ac_cv_c_ntohl_sys_param_h],
 429     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 430      AC_TRY_COMPILE([#include <sys/param.h>],
 431         [void foo() { int meuh; ntohl(meuh); }],
 432         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 433 if test "x${ac_cv_c_ntohl_sys_param_h}" != "xno"; then
 434     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 435 fi
 436
 437 dnl Check for inline function size limit
 438 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
 439     [ac_cv_c_inline_limit],
 440     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
 441      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
 442 if test "x${ac_cv_c_inline_limit}" != "xno"; then
 443     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
 444     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
 445     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
 446 fi
 447
 448 dnl Check for -W or -w flags
 449 AC_CACHE_CHECK([if \$CC accepts -Wall -Winline],
 450     [ac_cv_c_Wall_Winline],
 451     [CFLAGS="-Wall -Winline ${CFLAGS_save}"
 452      AC_TRY_COMPILE([],,ac_cv_c_Wall_Winline=yes, ac_cv_c_Wall_Winline=no)])
 453 if test "x${ac_cv_c_Wall_Winline}" != "xno"; then
 454     CFLAGS_save="-Wall -Winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 455     CXXFLAGS_save="-Wall ${CXXFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 456     OBJCFLAGS_save="-Wall -Winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 457 else
 458     AC_CACHE_CHECK([if \$CC accepts -wall -winline],
 459         [ac_cv_c_wall_winline],
 460         [CFLAGS="-wall -winline ${CFLAGS_save}"
 461          AC_TRY_COMPILE([],,ac_cv_c_wall_winline=yes, ac_cv_c_wall_winline=no)])
 462     if test "x${ac_cv_c_wall_winline}" != "xno"; then
 463         CFLAGS_save="-wall -winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 464         CXXFLAGS_save="-wall -winline ${CXXFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 465         OBJCFLAGS_save="-wall -winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 466     fi
 467 fi
 468
 469 dnl Check for -pipe
 470 AC_CACHE_CHECK([if \$CC accepts -pipe],
 471     [ac_cv_c_pipe],
 472     [CFLAGS="${CFLAGS_save} -pipe"
 473      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
 474 if test "x${ac_cv_c_pipe}" != "xno"; then
 475     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
 476     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
 477     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
 478 fi
 479
 480 dnl Check for various optimization flags
 481 AC_CACHE_CHECK([if \$CC accepts -O3],
 482     [ac_cv_c_o3],
 483     [CFLAGS="${CFLAGS_save} -O3"
 484      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
 485 if test "x${ac_cv_c_o3}" != "xno"; then
 486     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
 487 else
 488     AC_CACHE_CHECK([if \$CC accepts -O2],
 489         [ac_cv_c_o2],
 490         [CFLAGS="${CFLAGS_save} -O2"
 491          AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
 492     if test "x${ac_cv_c_o2}" != "xno"; then
 493         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
 494     else
 495         AC_CACHE_CHECK([if \$CC accepts -O],
 496             [ac_cv_c_o],
 497             [CFLAGS="${CFLAGS_save} -O"
 498              AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 499         if test "x${ac_cv_c_o}" != "xno"; then
 500             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
 501         fi
 502     fi
 503 fi
 504
 505 dnl Check for -ffast-math
 506 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
 507     [ac_cv_c_fast_math],
 508     [CFLAGS="${CFLAGS_save} -ffast-math"
 509      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
 510 if test "x${ac_cv_c_fast_math}" != "xno"; then
 511     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
 512 fi
 513
 514 dnl Check for -funroll-loops
 515 AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
 516     [ac_cv_c_unroll_loops],
 517     [CFLAGS="${CFLAGS_save} -funroll-loops"
 518      AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
 519 if test "x${ac_cv_c_unroll_loops}" != "xno"; then
 520     CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
 521 fi
 522
 523 dnl Check for -fomit-frame-pointer
 524 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
 525     [ac_cv_c_omit_frame_pointer],
 526     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
 527      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
 528 if test "x${ac_cv_c_omit_frame_pointer}" != "xno"; then
 529     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
 530     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
 531     CFLAGS_i420_yuy2_mmx="${CFLAGS_i420_yuy2_mmx} -fomit-frame-pointer"
 532 fi
 533
 534 dnl Check for -mdynamic-no-pic
 535 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
 536     [ac_cv_c_dynamic_no_pic],
 537     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
 538      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
 539 if test "x${ac_cv_c_dynamic_no_pic}" != "xno"; then
 540     CFLAGS_builtins="${CFLAGS_builtins} -mdynamic-no-pic"
 541     CFLAGS_libvlc="${CFLAGS_libvlc} -mdynamic-no-pic"
 542 fi
 543
 544 dnl Check for Darwin plugin linking flags
 545 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
 546     [ac_cv_ld_darwin],
 547     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
 548      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
 549 if test "x${ac_cv_ld_darwin}" != "xno"; then
 550     LDFLAGS_plugins="${LDFLAGS_plugins} -bundle -undefined error -lcc_dynamic"
 551 fi
 552
 553 dnl Check for standard plugin linking flags
 554 AC_CACHE_CHECK([if \$CC accepts -shared],
 555     [ac_cv_ld_plugins],
 556     [CFLAGS="${CFLAGS_save} -shared"
 557      AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
 558 if test "x${ac_cv_ld_plugins}" != "xno"; then
 559     LDFLAGS_plugins="${LDFLAGS_plugins} -shared"
 560 fi
 561
 562 dnl Check for variadic macros
 563 AC_CACHE_CHECK([for variadic cpp macros],
 564     [ac_cv_cpp_variadic_macros],
 565     [CFLAGS="${CFLAGS_save}"
 566      AC_TRY_COMPILE(
 567          [#include <stdio.h>
 568           #define a(b,c...) printf(b,##c)],
 569          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
 570          ac_cv_cpp_variadic_macros=yes,
 571          ac_cv_cpp_variadic_macros=no)])
 572 if test "x${ac_cv_cpp_variadic_macros}" != "xno"; then
 573     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
 574 fi
 575
 576 dnl Checks for __attribute__(aligned()) directive
 577 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
 578     [ac_cv_c_attribute_aligned],
 579     [ac_cv_c_attribute_aligned=0
 580         CFLAGS="${CFLAGS_save} -Werror"
 581     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
 582         AC_TRY_COMPILE([],
 583         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
 584         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
 585     done
 586         CFLAGS="${CFLAGS_save}"])
 587 if test "x${ac_cv_c_attribute_aligned}" != "x0"; then
 588     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
 589         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
 590 fi
 591
 592 dnl
 593 dnl  Check the CPU
 594 dnl
 595 case "x${target_cpu}" in
 596   x)
 597     ARCH=unknown
 598     ;;
 599   *)
 600     ARCH="${target_cpu}"
 601     ;;
 602 esac
 603
 604 case "${ARCH}" in
 605   hppa64)
 606     CFLAGS_mpeg_video="${CFLAGS_mpeg_video} -ffunction-sections"
 607     ;;
 608 esac
 609
 610 dnl
 611 dnl  default modules
 612 dnl
 613 PLUGINS="${PLUGINS} dummy rc logger access_file memcpy"
 614 PLUGINS="${PLUGINS} es audio mpeg_system ps ts"
 615 PLUGINS="${PLUGINS} idct idctclassic motion mpeg_video spudec mpeg_audio"
 616 #PLUGINS="${PLUGINS} a52old imdct downmix"
 617 PLUGINS="${PLUGINS} lpcm a52"
 618 PLUGINS="${PLUGINS} deinterlace invert adjust wall transform distort clone crop motionblur"
 619 PLUGINS="${PLUGINS} float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif fixed32tofloat32 fixed32tos16 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32"
 620 PLUGINS="${PLUGINS} trivial_resampler ugly_resampler linear_resampler"
 621 PLUGINS="${PLUGINS} trivial_channel_mixer"
 622 PLUGINS="${PLUGINS} trivial_mixer spdif_mixer float32_mixer"
 623 PLUGINS="${PLUGINS} aout_file"
 624 #PLUGINS="${PLUGINS} scope"
 625 PLUGINS="${PLUGINS} i420_rgb i420_yuy2 i422_yuy2 i420_ymga"
 626 PLUGINS="${PLUGINS} id3 m3u"
 627 PLUGINS="${PLUGINS} wav araw demuxdump demuxsub adpcm"
 628 PLUGINS="${PLUGINS} access_udp access_http access_rtp ipv4 access_mms sap"
 629
 630 dnl
 631 dnl  Accelerated modules
 632 dnl
 633 MMX_MODULES="memcpymmx idctmmx motionmmx i420_rgb_mmx i420_yuy2_mmx i422_yuy2_mmx i420_ymga_mmx"
 634 MMXEXT_MODULES="memcpymmxext idctmmxext motionmmxext"
 635 THREEDNOW_MODULES="memcpy3dn imdct3dn downmix3dn"
 636 SSE_MODULES="imdctsse downmixsse"
 637 ALTIVEC_MODULES="idctaltivec motionaltivec memcpyaltivec"
 638
 639 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 640     [ac_cv_mmx_inline],
 641     [CFLAGS="${CFLAGS_save}"
 642      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 643                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 644 if test "x${ac_cv_mmx_inline}" != "xno"; then
 645   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
 646 fi
 647
 648 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
 649     [ac_cv_mmxext_inline],
 650     [CFLAGS="${CFLAGS_save}"
 651      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
 652                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
 653 if test "x${ac_cv_mmxext_inline}" != "xno"; then
 654   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
 655 fi
 656
 657 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
 658     [ac_cv_3dnow_inline],
 659     [CFLAGS="${CFLAGS_save}"
 660      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
 661                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
 662 if test "x${ac_cv_3dnow_inline}" != "xno"; then
 663   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
 664   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
 665 fi
 666
 667 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
 668     [ac_cv_sse_inline],
 669     [CFLAGS="${CFLAGS_save}"
 670      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
 671                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
 672 if test "x${ac_cv_sse_inline}" != "xno" -a "x${SYS}" != "xmingw32"; then
 673   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
 674   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 675 fi
 676
 677 # don't try to grok AltiVec with native mingw32 it doesn't work right now
 678 # we should be able to remove this test with future versions of mingw32
 679 if test "x${SYS}" != "xmingw32"; then
 680 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
 681     [ac_cv_altivec_inline],
 682     [CFLAGS="${CFLAGS_save}"
 683      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 684          ac_cv_altivec_inline=yes,
 685          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
 686           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 687             [ac_cv_altivec_inline="-Wa,-m7400"],
 688             ac_cv_altivec_inline=no)
 689          ])])
 690 if test "x${ac_cv_altivec_inline}" != "xno"; then
 691   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
 692   if test "x${ac_cv_altivec_inline}" != "xyes"; then
 693     CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_altivec_inline}"
 694     CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_altivec_inline}"
 695     CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_altivec_inline}"
 696     CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_altivec_inline}"
 697   fi
 698   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 699 fi
 700
 701 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
 702     [ac_cv_c_altivec],
 703     [CFLAGS="${CFLAGS_save} -faltivec"
 704      # Darwin test
 705      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 706         ac_cv_c_altivec=-faltivec, [
 707         # Linux/PPC test
 708         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
 709         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 710             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
 711         ])
 712      CFLAGS="${CFLAGS_save}"])
 713 if test "x${ac_cv_c_altivec}" != "xno"; then
 714   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
 715   CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_c_altivec}"
 716   CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_c_altivec}"
 717   CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_c_altivec}"
 718   CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_c_altivec}"
 719   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 720 fi
 721
 722 AC_CACHE_CHECK([if linker needs -framework vecLib],
 723     [ac_cv_ld_altivec],
 724     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
 725      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
 726      LDFLAGS="${LDFLAGS_save}"
 727     ])
 728 if test "x${ac_cv_ld_altivec}" != "xno"; then
 729   LDFLAGS_idctaltivec="${LDFLAGS_idctaltivec} -framework vecLib"
 730   LDFLAGS_motionaltivec="${LDFLAGS_motionaltivec} -framework vecLib"
 731   LDFLAGS_memcpyaltivec="${LDFLAGS_memcpyaltivec} -framework vecLib"
 732   LDFLAGS_vlc="${LDFLAGS_vlc} -framework vecLib"
 733 fi
 734 fi # end if mingw32
 735
 736 AC_ARG_WITH(,[])
 737 AC_ARG_WITH(,[Optimization options:])
 738
 739 dnl
 740 dnl  Special arch tuning
 741 dnl
 742 AC_ARG_WITH(tuning,
 743 [  --with-tuning=ARCH      enable special tuning for an architecture
 744                           (default i686 on IA-32 and 750 on PPC)])
 745 if test "x${with_tuning}" != "x"; then
 746     if test "x${target_cpu}" = "xpowerpc"; then
 747         CFLAGS_TUNING="-mtune=${with_tuning}"
 748     else
 749         CFLAGS_TUNING="-mcpu=${with_tuning}"
 750     fi
 751 else
 752     if test "x${target_cpu}" = "xi686" -o "x${target_cpu}" = "xi586" -o "x${target_cpu}" = "xi486" -o "x${target_cpu}" = "xi386"; then CFLAGS_TUNING="-mcpu=pentiumpro"
 753     else
 754         if test "x${target_cpu}" = "xpowerpc"; then CFLAGS_TUNING="-mtune=750"; fi
 755     fi
 756 fi
 757
 758 dnl
 759 dnl  x86 accelerations
 760 dnl
 761 if test "x${target_cpu}" = "xi686" -o "x${target_cpu}" = "xi586" -o "x${target_cpu}" = "xx86" -o "x${target_cpu}" = "xi386"
 762 then
 763     ARCH="${ARCH} mmx"
 764     PLUGINS="${PLUGINS} ${ACCEL_MODULES}"
 765 fi
 766
 767 dnl
 768 dnl  Enable/disable optimizations
 769 dnl
 770 AC_ARG_ENABLE(optimizations,
 771 [  --disable-optimizations disable compiler optimizations (default enabled)])
 772 AM_CONDITIONAL(OPTIM, test "x${enable_optimizations}" != "xno")
 773
 774 dnl
 775 dnl  AltiVec acceleration
 776 dnl
 777 AC_ARG_ENABLE(altivec,
 778 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
 779 [ if test "x${enable_altivec}" = "xyes"; then ARCH="${ARCH} altivec";
 780     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ],
 781 [ if test "x${target_cpu}" = "xpowerpc"; then ARCH="${ARCH} altivec";
 782     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ])
 783
 784 dnl
 785 dnl  Debugging mode
 786 dnl
 787 AC_ARG_ENABLE(debug,
 788 [  --enable-debug          debug mode (default disabled)])
 789 AM_CONDITIONAL(DEBUG, test "x${enable_debug}" = "xyes")
 790
 791 dnl
 792 dnl  Enable release-specific flags
 793 dnl
 794 AC_ARG_ENABLE(release,
 795 [  --enable-release        activate extra optimizations (default disabled)])
 796 AM_CONDITIONAL(RELEASE, test "x${enable_release}" = "xyes")
 797
 798 dnl
 799 dnl  Input plugins
 800 dnl
 801
 802 AC_ARG_WITH(,[Input plugins:])
 803
 804 dnl
 805 dnl  DVD module: optionally check for installed libdvdcss
 806 dnl
 807 AC_ARG_ENABLE(dvd,
 808 [  --enable-dvd            DVD input module (default enabled)])
 809 if test "x${enable_dvd}" != "xno"
 810 then
 811   AC_ARG_WITH(dvdcss,
 812   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
 813   AC_ARG_WITH(dvdcss-tree,
 814   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
 815   case "x${with_dvdcss}" in
 816   x|xyes)
 817     if test "x${with_dvdcss_tree}" = x
 818     then
 819       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
 820         [ PLUGINS="${PLUGINS} dvd"
 821           LDFLAGS_dvd="${LDFLAGS_dvd} -ldvdcss"
 822           LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -ldvdcss" ],
 823         [ 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.])
 824           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
 825     else
 826       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
 827       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
 828       if test "x${real_dvdcss_tree}" = "x"
 829       then
 830         dnl  The given directory can't be found
 831         AC_MSG_RESULT(no)
 832         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
 833       fi
 834       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
 835       then
 836         dnl  Use a custom libdvdcss
 837         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
 838         BUILTINS="${BUILTINS} dvd"
 839         LDFLAGS_dvd="${LDFLAGS_dvd} ${real_dvdcss_tree}/src/.libs/libdvdcss.a"
 840         LDFLAGS_dvdcss="${LDFLAGS_dvdcss} ${real_dvdcss_tree}/src/.libs/libdvdcss.a"
 841         CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${real_dvdcss_tree}/src"
 842       else
 843         dnl  The given libdvdcss wasn't built
 844         AC_MSG_RESULT(no)
 845         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
 846       fi
 847     fi
 848   ;;
 849   xno)
 850     dnl  Compile without dvdcss (dlopen version, works only under Linux)
 851     PLUGINS="${PLUGINS} dvd"
 852     CPPFLAGS_dvd="${CPPFLAGS_dvd} -DGOD_DAMN_DMCA"
 853     LDFLAGS_dvd="${LDFLAGS_dvd} -ldl"
 854   ;;
 855   *)
 856     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
 857     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
 858     then
 859       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
 860       AC_MSG_RESULT(yes)
 861       PLUGINS="${PLUGINS} dvd"
 862       LDFLAGS_dvd="${LDFLAGS_dvd} -L${with_dvdcss}/lib -ldvdcss"
 863       LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -L${with_dvdcss}/lib -ldvdcss"
 864       CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${with_dvdcss}/include"
 865     else
 866       dnl  No libdvdcss could be found, sorry
 867       AC_MSG_RESULT(no)
 868       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
 869     fi
 870   ;;
 871   esac
 872 fi
 873
 874 dnl
 875 dnl dvdread module: check for libdvdread
 876 dnl
 877 AC_ARG_ENABLE(dvdread,
 878 [  --enable-dvdread        dvdread input module (default disabled)])
 879 if test "x${enable_dvdread}" != "xno"
 880 then
 881   AC_ARG_WITH(dvdread,
 882   [    --with-dvdread=PATH    libdvdread headers and libraries])
 883   AC_ARG_WITH(dvdread-tree,
 884   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
 885   if test "x${with_dvdread}" = x
 886   then
 887     if test "x${with_dvdread_tree}" = x
 888     then
 889       AC_CHECK_HEADERS(dvdread/dvdread.h,
 890         [ PLUGINS="${PLUGINS} dvdread"
 891           LDFLAGS_dvdread="${LDFLAGS_dvdread} -ldvdread" ],
 892         [ if test "x${enable_dvdread}" != "x"
 893           then
 894             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
 895             AC_MSG_ERROR([cannot find libdvdread headers])
 896           fi ])
 897     else
 898       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
 899       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
 900       if test "x${real_dvdread_tree}" = "x"
 901       then
 902         dnl  The given directory can't be found
 903         AC_MSG_RESULT(no)
 904         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
 905       fi
 906       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
 907       then
 908         dnl  Use a custom libdvdread
 909         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
 910         BUILTINS="${BUILTINS} dvdread"
 911         LDFLAGS_dvdread="${LDFLAGS_dvdread} ${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
 912         CPPFLAGS_dvdread="${CPPFLAGS_dvdread} -I${real_dvdread_tree}"
 913       else
 914         dnl  The given libdvdread wasn't built
 915         AC_MSG_RESULT(no)
 916         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
 917       fi
 918     fi
 919   else
 920     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
 921     if test -f ${with_dvdread}/include/dvdread/dvdread.h
 922     then
 923       dnl  Use ${with_dvdread}/include/dvdread/dvdread.h
 924       AC_MSG_RESULT(yes)
 925       PLUGINS="${PLUGINS} dvdread"
 926       LDFLAGS_dvdread="${LDFLAGS_dvdread} -L${with_dvdread}/lib -ldvdread"
 927       CPPFLAGS_dvdread="${CPPFLAGS_dvdread} -I${with_dvdread}/include"
 928     else
 929       dnl  No libdvdread could be found, sorry
 930       AC_MSG_RESULT(no)
 931       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvdread.h])
 932     fi
 933   fi
 934 fi
 935
 936 dnl
 937 dnl dvdplay module: check for libdvdplay
 938 dnl
 939 AC_ARG_ENABLE(dvdplay,
 940 [  --enable-dvdplay        dvdplay input module (default disabled)])
 941 if test "x${enable_dvdplay}" != "xno"
 942 then
 943   AC_ARG_WITH(dvdplay,
 944   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
 945   AC_ARG_WITH(dvdplay-tree,
 946   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
 947   if test "x${with_dvdplay}" = x
 948   then
 949     if test "x${with_dvdplay_tree}" = x
 950     then
 951       AC_CHECK_HEADERS(dvdplay/dvdplay.h,
 952         [ PLUGINS="${PLUGINS} dvdplay"
 953           LDFLAGS_dvdplay="${LDFLAGS_dvdplay} ${LDFLAGS_dvd} ${LDFLAGS_dvdread} -ldvdplay"
 954           CPPFLAGS_dvdplay = "${CPPFLAGS_dvdplay} ${CPPFLAGS_dvdread}" ],
 955         [ if test "x${enable_dvdplay}" != "x"
 956           then
 957             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
 958             AC_MSG_ERROR([cannot find libdvdplay headers])
 959           fi ])
 960     else
 961       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
 962       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
 963       if test "x${real_dvdplay_tree}" = "x"
 964       then
 965         dnl  The given directory can't be found
 966         AC_MSG_RESULT(no)
 967         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
 968       fi
 969       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
 970       then
 971         dnl  Use a custom libdvdplay
 972         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
 973         BUILTINS="${BUILTINS} dvdplay"
 974         LDFLAGS_dvdplay="${LDFLAGS_dvdplay} ${LDFLAGS_dvd} ${LDFLAGS_dvdread} ${real_dvdplay_tree}/src/.libs/libdvdplay.a"
 975         CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src"
 976       else
 977         dnl  The given libdvdplay wasn't built
 978         AC_MSG_RESULT(no)
 979         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
 980       fi
 981     fi
 982   else
 983     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
 984     if test -f ${with_dvdplay}/include/dvdplay/dvdplay.h
 985     then
 986       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
 987       AC_MSG_RESULT(yes)
 988       PLUGINS="${PLUGINS} dvdplay"
 989       LDFLAGS_dvdplay="${LDFLAGS_dvdplay} ${LDFLAGS_dvd} ${LDFLAGS_dvdread} -L${with_dvdplay}/lib -ldvdplay"
 990       CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_dvdread} -I${with_dvdplay}/include"
 991     else
 992       dnl  No libdvdplay could be found, sorry
 993       AC_MSG_RESULT(no)
 994       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
 995     fi
 996   fi
 997 fi
 998
 999 dnl
1000 dnl  libdvbpsi ts demux
1001 dnl
1002 AC_ARG_ENABLE(dvbpsi,
1003 [  --enable-dvbpsi         dvbpsi ts demux module (default enabled)])
1004 if test "x${enable_dvbpsi}" != "xno"
1005 then
1006   AC_ARG_WITH(dvbpsi,
1007   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1008   AC_ARG_WITH(dvbpsi,
1009   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1010   case "x${with_dvbpsi}" in
1011   x|xyes)
1012     if test "x${with_dvbpsi_tree}" = "x"
1013     then
1014       AC_CHECK_HEADERS(dvbpsi/dr.h,
1015         [ PLUGINS="${PLUGINS} ts_dvbpsi"
1016           LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} -ldvbpsi" ],
1017         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1018         [#include <stdint.h>
1019 #include <dvbpsi/dvbpsi.h>
1020 #include <dvbpsi/descriptor.h>
1021 #include <dvbpsi/pat.h>
1022 #include <dvbpsi/pmt.h>])
1023     else
1024       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1025       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1026       if test "x${real_dvbpsi_tree}" = "x"
1027       then
1028         dnl  The given directory can't be found
1029         AC_MSG_RESULT(no)
1030         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1031       fi
1032       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1033       then
1034         dnl  Use a custom libdvbpsi
1035         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1036         BUILTINS="${BUILTINS} ts_dvbpsi"
1037         LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1038         CPPFLAGS_ts_dvbpsi="${CPPFLAGS_ts_dvbpsi} -I${real_dvbpsi_tree}/src"
1039       else
1040         dnl  The given libdvbpsi wasn't built
1041         AC_MSG_RESULT(no)
1042         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1043       fi
1044     fi
1045   ;;
1046   xno)
1047     dnl  Compile without dvbpsi
1048   ;;
1049   *)
1050     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1051     if test "x${with_dvbpsi}" = "x"
1052     then
1053       LDFLAGS_test=""
1054       CPPFLAGS_test=""
1055     else
1056       LDFLAGS_test="-L${with_dvbpsi}/lib"
1057       CPPFLAGS_test="-I${with_dvbpsi}/include"
1058     fi
1059     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1060     AC_CHECK_HEADER([dvbpsi/dr.h],[
1061       PLUGINS="${PLUGINS} ts_dvbpsi"
1062       LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} ${LDFLAGS_test} -ldvbpsi"
1063       CPPFLAGS_ts_dvbpsi="${CPPFLAGS_ts_dvbpsi} ${CPPFLAGS_test}"
1064       ],[
1065       if test "x${enable_dvbpsi}" != "x"
1066       then
1067         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])
1068       fi
1069     ])
1070     CPPFLAGS="${CPPFLAGS_save}"
1071   ;;
1072   esac
1073 fi
1074
1075 dnl
1076 dnl  Video4Linux plugin
1077 dnl
1078 AC_ARG_ENABLE(v4l,
1079   [  --enable-v4l            Video4Linux input support (default disabled)])
1080 if test "x${enable_v4l}" = "xyes"
1081 then
1082   AC_CHECK_HEADERS(libv4l/v4l.h, [
1083     PLUGINS="${PLUGINS} v4l"
1084    ],[])
1085 fi
1086
1087 dnl
1088 dnl  VCD module
1089 dnl
1090 AC_ARG_ENABLE(vcd,
1091   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1092
1093 if test "x${enable_vcd}" != "xno"
1094 then
1095   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1096     PLUGINS="${PLUGINS} vcd"
1097   ])
1098
1099   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1100     PLUGINS="${PLUGINS} vcd"
1101     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1102   ])
1103
1104   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1105     PLUGINS="${PLUGINS} vcd"
1106     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1107   ])
1108
1109   if test "x${SYS}" = "xbsdi" -o "x${SYS}" = "xmingw32"
1110   then
1111     PLUGINS="${PLUGINS} vcd"
1112   fi
1113
1114   if test "x${SYS}" = "xdarwin"
1115   then
1116     PLUGINS="${PLUGINS} vcd"
1117     LDFLAGS_vcd="${LDFLAGS_vcd} -framework IOKit -framework CoreFoundation"
1118   fi
1119 fi
1120
1121 dnl
1122 dnl  Satellite input module
1123 dnl
1124 AC_ARG_ENABLE(satellite,
1125   [  --enable-satellite      satellite card support (default disabled)],
1126   [ if test "x${enable_satellite}" = "xyes"
1127     then
1128       PLUGINS="${PLUGINS} satellite"
1129     fi])
1130
1131 dnl
1132 dnl  ipv6 plugin - not for QNX yet
1133 dnl
1134 if test "x${SYS}" != "xnto" && test "x${SYS}" != "xmingw32"
1135 then
1136   have_ipv6=false
1137   AC_CHECK_FUNC(inet_pton,[have_ipv6=:],[
1138     AC_CHECK_LIB(resolv,inet_pton,
1139       [have_ipv6=:
1140        LDFLAGS_ipv6="${LDFLAGS_ipv6} -lresolv"])
1141   ])
1142   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1143   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1144     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no); have_ipv6=false])
1145   if ${have_ipv6}; then
1146     PLUGINS="${PLUGINS} ipv6"
1147   fi
1148 fi
1149 if test "x${SYS}" = "xmingw32"
1150 then
1151   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1152   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1153     PLUGINS="${PLUGINS} ipv6"],[AC_MSG_RESULT(no)])
1154 fi
1155
1156 dnl
1157 dnl  AVI demux plugin
1158 dnl
1159 AC_ARG_ENABLE(avi,
1160   [  --enable-avi            AVI demux module (default enabled)])
1161 if test "x${enable_avi}" != "xno"
1162 then
1163   PLUGINS="${PLUGINS} avi"
1164 fi
1165
1166 dnl
1167 dnl  ASF demux plugin
1168 dnl
1169 AC_ARG_ENABLE(asf,
1170   [  --enable-asf            ASF demux module (default enabled)])
1171 if test "x${enable_asf}" != "xno"
1172 then
1173   PLUGINS="${PLUGINS} asf"
1174 fi
1175
1176 dnl
1177 dnl  AAC demux plugin
1178 dnl
1179 AC_ARG_ENABLE(aac,
1180   [  --enable-aac            AAC demux module (default enabled)])
1181 if test "x${enable_aac}" != "xno"
1182 then
1183   PLUGINS="${PLUGINS} aac"
1184 fi
1185
1186 dnl
1187 dnl  ogg plugin
1188 dnl
1189 AC_ARG_ENABLE(ogg,
1190   [  --enable-ogg            Ogg demux support (default enabled)])
1191 if test "x${enable_ogg}" != "xno"
1192 then
1193   AC_CHECK_HEADERS(ogg/ogg.h, [
1194     AC_CHECK_LIB( ogg, oggpack_read, [
1195       PLUGINS="${PLUGINS} ogg"
1196       LDFLAGS_ogg="${LDFLAGS_ogg} -logg"
1197       AC_CHECK_LIB( ogg, oggpackB_read, [
1198         CPPFLAGS_ogg="${CPPFLAGS_ogg} -DHAVE_OGGPACKB"])])
1199    ],[])
1200 fi
1201
1202 dnl
1203 dnl  Codec plugins
1204 dnl
1205
1206 AC_ARG_WITH(,[Codec plugins:])
1207
1208 dnl
1209 dnl  mad plugin
1210 dnl
1211 AC_ARG_ENABLE(mad,
1212   [  --enable-mad            libmad module (default disabled)])
1213 if test "x${enable_mad}" = "xyes"
1214 then
1215   AC_ARG_WITH(mad,
1216     [    --with-mad=PATH       path to libmad],[],[])
1217   if test "x${with_mad}" != "xno" -a "x${with_mad}" != "x"
1218   then
1219     CPPFLAGS_mad="${CPPFLAGS_mad} -I${with_mad}/include"
1220     LDFLAGS_mad="${LDFLAGS_mad} -L${with_mad}/lib"
1221   fi
1222
1223   AC_ARG_WITH(mad-tree,
1224     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1225   if test "x${with_mad_tree}" != "xno" -a "x${with_mad_tree}" != "x"
1226   then
1227     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1228     if test "x${real_mad_tree}" = "x"
1229     then
1230       dnl  The given directory can't be found
1231       AC_MSG_RESULT(no)
1232       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1233     fi
1234     dnl  Use a custom libmad
1235     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1236     if test -f ${real_mad_tree}/libmad/mad.h
1237     then
1238       AC_MSG_RESULT(yes)
1239       CPPFLAGS_mad="${CPPFLAGS_mad} -I${real_mad_tree}/libmad"
1240       LDFLAGS_mad="${LDFLAGS_mad} -L${real_mad_tree}/libmad/.libs"
1241       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mad}"
1242       AC_CHECK_LIB(mad, mad_bit_init, [
1243         BUILTINS="${BUILTINS} mad"
1244         LDFLAGS_mad="${LDFLAGS_mad} -lmad"
1245         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1246       ],[])
1247       LDFLAGS="${LDFLAGS_save}"
1248     else
1249       AC_MSG_RESULT(no)
1250       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1251     fi
1252   else
1253     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mad}"
1254     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mad}"
1255     AC_CHECK_HEADERS(mad.h, ,
1256       [ AC_MSG_ERROR([Cannot find development headers for libmad...]) ])
1257     AC_CHECK_LIB(mad, mad_bit_init, [
1258       PLUGINS="${PLUGINS} mad"
1259       LDFLAGS_mad="${LDFLAGS_mad} -lmad" ],
1260       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1261     CPPFLAGS="${CPPFLAGS_save}"
1262     LDFLAGS="${LDFLAGS_save}"
1263   fi
1264 fi
1265
1266 dnl
1267 dnl   libid3tag support
1268 dnl
1269 AC_CHECK_HEADERS(id3tag.h, [
1270   LDFLAGS_id3tag="${LDFLAGS_id3tag} -lz -lid3tag"
1271   PLUGINS="${PLUGINS} id3tag"])
1272
1273 dnl
1274 dnl  ffmpeg decoder plugin
1275 dnl
1276 AC_ARG_ENABLE(ffmpeg,
1277 [  --enable-ffmpeg         ffmpeg codec (default disabled)])
1278 if test "x${enable_ffmpeg}" = "xyes"
1279 then
1280   AC_ARG_WITH(ffmpeg,
1281     [    --with-ffmpeg=PATH    path to ffmpeg installation],[],[])
1282   if test "x${with_ffmpeg}" != "xno" -a "x${with_ffmpeg}" != "x"
1283   then
1284     CPPFLAGS_ffmpeg="${CPPFLAGS_ffmpeg} -I${with_ffmpeg}/include/libffmpeg"
1285     LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -L${with_ffmpeg}/lib"
1286   fi
1287
1288   dnl Add postprocessing modules
1289   PLUGINS="${PLUGINS} postprocessing_c"
1290   if test "x${ac_cv_mmx_inline}" != "xno"; then
1291     PLUGINS="${PLUGINS} postprocessing_mmx"
1292   fi
1293
1294   if test "x${ac_cv_mmxext_inline}" != "xno"; then
1295     PLUGINS="${PLUGINS} postprocessing_mmxext"
1296   fi
1297
1298   AC_ARG_WITH(ffmpeg-tree,
1299   [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1300   if test "x${with_ffmpeg_tree}" != "x"
1301   then
1302     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1303     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1304     if test "x${real_ffmpeg_tree}" = x
1305     then
1306       dnl  The given directory can't be found
1307       AC_MSG_RESULT(no)
1308       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1309     fi
1310     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"
1311     then
1312       dnl  Use a custom libffmpeg
1313       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1314       BUILTINS="${BUILTINS} ffmpeg"
1315       LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} ${real_ffmpeg_tree}/libavcodec/libavcodec.a"
1316       CPPFLAGS_ffmpeg="${CPPFLAGS_ffmpeg} -I${real_ffmpeg_tree}/libavcodec"
1317     else
1318       dnl  The given libavcodec wasn't built
1319       AC_MSG_RESULT(no)
1320       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1321     fi
1322   else
1323     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1324     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1325     AC_CHECK_LIB(avcodec, avcodec_init, [
1326       BUILTINS="${BUILTINS} ffmpeg"
1327       LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -lavcodec" ],
1328       [ AC_MSG_ERROR([Cannot find libavcodec library...]) ])
1329     LDFLAGS="${LDFLAGS_save}"
1330     CPPFLAGS="${CPPFLAGS_save}"
1331   fi
1332 fi
1333
1334 dnl
1335 dnl  faad decoder plugin
1336 dnl
1337 AC_ARG_ENABLE(faad,
1338 [  --enable-faad           faad codec (default disabled)])
1339 if test "x${enable_faad}" = "xyes"
1340 then
1341   AC_ARG_WITH(faad,
1342     [    --with-faad=PATH      path to faad installation],[],[])
1343   if test "x${with_faad}" != "xno" -a "x${with_faad}" != "x"
1344   then
1345     CPPFLAGS_faad="${CPPFLAGS_faad} -I${with_faad}/include"
1346     LDFLAGS_faad="${LDFLAGS_faad} -L${with_faad}/lib"
1347   fi
1348   LDFLAGS_faad="${LDFLAGS_faad}"
1349
1350   AC_ARG_WITH(faad-tree,
1351   [    --with-faad-tree=PATH faad tree for static linking])
1352   if test "x${with_faad_tree}" != "x"
1353   then
1354     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1355     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1356     if test "x${real_faad_tree}" = x
1357     then
1358       dnl  The given directory can't be found
1359       AC_MSG_RESULT(no)
1360       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1361     fi
1362     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1363     then
1364       dnl  Use a custom faad
1365       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1366       BUILTINS="${BUILTINS} faad"
1367       LDFLAGS_faad="${LDFLAGS_faad} ${real_faad_tree}/libfaad/.libs/libfaad.a"
1368       CPPFLAGS_faad="${CPPFLAGS_faad} -I${real_faad_tree}/include"
1369     else
1370       dnl  The given libfaad wasn't built
1371       AC_MSG_RESULT(no)
1372       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1373     fi
1374   else
1375     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1376     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1377     AC_CHECK_HEADERS(faad.h, ,
1378       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1379     AC_CHECK_LIB(faad, faacDecOpen, [
1380       PLUGINS="${PLUGINS} faad"
1381       LDFLAGS_faad="${LDFLAGS_faad} -lfaad" ],
1382       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1383     LDFLAGS="${LDFLAGS_save}"
1384     CPPFLAGS="${CPPFLAGS_save}"
1385   fi
1386 fi
1387
1388
1389 dnl
1390 dnl  xvid decoder plugin
1391 dnl
1392 AC_ARG_ENABLE(xvid,
1393 [  --enable-xvid           xvid codec (default disabled)])
1394 if test "x${enable_xvid}" = "xyes"
1395 then
1396   AC_ARG_WITH(xvid,
1397     [    --with-xvid=PATH      path to xvid installation],[],[])
1398   if test "x${with_xvid}" != "xno" -a "x${with_xvid}" != "x"
1399   then
1400     CPPFLAGS_xvid="${CPPFLAGS_xvid} -I${with_xvid}/include"
1401     LDFLAGS_xvid="${LDFLAGS_xvid} -L${with_xvid}/lib"
1402   fi
1403   LDFLAGS_xvid="${LDFLAGS_xvid}"
1404
1405   AC_ARG_WITH(xvid-tree,
1406   [    --with-xvid-tree=PATH xvid tree for static linking])
1407   if test "x${with_xvid_tree}" != "x"
1408   then
1409     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1410     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1411     if test "x${real_xvid_tree}" = x
1412     then
1413       dnl  The given directory can't be found
1414       AC_MSG_RESULT(no)
1415       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1416     fi
1417     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1418     then
1419       dnl  Use a custom xvid
1420       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1421       BUILTINS="${BUILTINS} xvid"
1422       LDFLAGS_xvid="${LDFLAGS_xvid} ${real_xvid_tree}/build/generic/libxvidcore.a"
1423       CPPFLAGS_xvid="${CPPFLAGS_xvid} -I${real_xvid_tree}/src"
1424     else
1425       dnl  The given libxvidcore wasn't built
1426       AC_MSG_RESULT(no)
1427       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1428     fi
1429   else
1430     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1431     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1432     AC_CHECK_HEADERS(xvid.h, ,
1433       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1434     AC_CHECK_LIB(xvid, xvid_init, [
1435       PLUGINS="${PLUGINS} xvid"
1436       LDFLAGS_xvid="${LDFLAGS_xvid} -lxvid" ],
1437       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1438     LDFLAGS="${LDFLAGS_save}"
1439     CPPFLAGS="${CPPFLAGS_save}"
1440   fi
1441 fi
1442
1443
1444
1445 dnl
1446 dnl MP4 module
1447 dnl
1448 AC_ARG_ENABLE(mp4,
1449   [  --enable-mp4            MP4 demux module (default enabled)])
1450 if test "x${enable_mp4}" != "xno"
1451 then
1452
1453     PLUGINS="${PLUGINS} mp4"
1454     AC_CHECK_HEADERS(zlib.h,
1455               [ LDFLAGS_mp4="${LDFLAGS_mp4} -lz" ] )
1456 fi
1457
1458 dnl
1459 dnl  a52 AC3 decoder plugin
1460 dnl
1461 AC_ARG_ENABLE(a52,
1462   [  --enable-a52            A/52 support with liba52 (default enabled)])
1463 if test "x${enable_a52}" != "xno"
1464 then
1465   AC_ARG_WITH(a52,
1466     [    --with-a52=PATH       a52 headers and libraries])
1467   AC_ARG_WITH(a52-tree,
1468     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1469   if test "x${with_a52_tree}" != "xno" -a "x${with_a52_tree}" != "x"
1470   then
1471     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1472     if test "x${real_a52_tree}" = "x"
1473     then
1474       dnl  The given directory can't be found
1475       AC_MSG_RESULT(no)
1476       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1477     fi
1478     dnl  Use a custom a52dec
1479     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1480     if test -f ${real_a52_tree}/include/a52.h
1481     then
1482       AC_MSG_RESULT(yes)
1483       CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} -I${real_a52_tree}"
1484       LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} -L${real_a52_tree}/liba52/.libs"
1485       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1486       AC_CHECK_LIB(a52, a52_free, [
1487         BUILTINS="${BUILTINS} a52tofloat32"
1488         LDFLAGS_a52tofloat32="-la52 ${LDFLAGS_a52tofloat32}"
1489         CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} -DUSE_A52DEC_TREE"
1490         ],[
1491         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1492         then
1493           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1494         else
1495           AC_MSG_ERROR([the specified tree hasn't been compiled])
1496         fi
1497       ])
1498       LDFLAGS="${LDFLAGS_save}"
1499     else
1500       AC_MSG_RESULT(no)
1501       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1502     fi
1503   else
1504     if test "x${with_a52}" = "x"
1505     then
1506       LDFLAGS_test=""
1507       CPPFLAGS_test=""
1508     else
1509       LDFLAGS_test="-L${with_a52}/lib"
1510       CPPFLAGS_test="-I${with_a52}/include"
1511     fi
1512     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1513     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test}"
1514     AC_CHECK_HEADERS(a52dec/a52.h, [
1515       AC_CHECK_LIB(a52, a52_free, [
1516         PLUGINS="${PLUGINS} a52tofloat32"
1517         LDFLAGS_a52tofloat32="${LDFLAGS_test} -la52 ${LDFLAGS_a52tofloat32}"
1518         CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} ${CPPFLAGS_test}"
1519       ],[
1520         if test "x${enable_dvbpsi}" != "x"
1521         then
1522           AC_MSG_ERROR([Could not find a52 on your system: you may get it from http://liba52.sf.net])
1523         fi
1524       ])
1525     ])
1526     CPPFLAGS="${CPPFLAGS_save}"
1527     LDFLAGS="${LDFLAGS_save}"
1528   fi
1529 fi
1530
1531 dnl
1532 dnl  cinepak plugin
1533 dnl
1534 AC_ARG_ENABLE(cinepak,
1535   [  --enable-cinepak        Cinepak decoder (default enabled)])
1536 if test "x${enable_cinepak}" != "xno"
1537 then
1538   PLUGINS="${PLUGINS} cinepak"
1539 fi
1540
1541 dnl
1542 dnl  DV plugin
1543 dnl
1544 AC_ARG_ENABLE(dv,
1545   [  --enable-dv             DV decoder support (default disabled)])
1546 if test "x${enable_dv}" = "xyes"
1547 then
1548   AC_CHECK_HEADERS(libdv/dv.h, [
1549     PLUGINS="${PLUGINS} dv"
1550     LDFLAGS_dv="${LDFLAGS_dv} -ldv"
1551    ],[])
1552 fi
1553
1554 dnl
1555 dnl  Vorbis plugin
1556 dnl
1557 AC_ARG_ENABLE(vorbis,
1558   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1559 if test "x${enable_vorbis}" != "xno"
1560 then
1561   AC_CHECK_HEADERS(vorbis/codec.h, [
1562     PLUGINS="${PLUGINS} vorbis"
1563     LDFLAGS_vorbis="${LDFLAGS_vorbis} -lvorbis -logg"
1564    ],[])
1565 fi
1566
1567 dnl
1568 dnl  Tremor plugin
1569 dnl
1570 AC_ARG_ENABLE(tremor,
1571   [  --enable-tremor         Tremor decoder support (default disabled)])
1572 if test "x${enable_tremor}" = "xyes"
1573 then
1574   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1575     PLUGINS="${PLUGINS} tremor"
1576     LDFLAGS_tremor="${LDFLAGS_tremor} -lvorbisidec -logg"
1577    ],[])
1578 fi
1579
1580 dnl
1581 dnl  tarkin decoder plugin
1582 dnl
1583 AC_ARG_ENABLE(tarkin,
1584 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1585 if test "x${enable_tarkin}" = "xyes"
1586 then
1587   AC_ARG_WITH(tarkin-tree,
1588   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1589   if test "x${with_tarkin_tree}" != "x"
1590   then
1591     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1592     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1593     if test -f "${real_tarkin_tree}/tarkin.o"
1594     then
1595       BUILTINS="${BUILTINS} tarkin"
1596       CPPFLAGS_tarkin="${CPPFLAGS_tarkin} -I${real_tarkin_tree}"
1597       LDFLAGS_tarkin="${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"
1598       AC_MSG_RESULT(yes)
1599     else
1600       dnl  The given tarkin tree wasn't built
1601       AC_MSG_RESULT(no)
1602       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1603                     make sure you compiled tarkin in ${with_tarkin_tree}])
1604     fi
1605   fi
1606 fi
1607
1608 dnl
1609 dnl  theora decoder plugin
1610 dnl
1611 AC_ARG_ENABLE(theora,
1612 [  --enable-theora         experimental theora codec (default disabled)])
1613 if test "x${enable_theora}" = "xyes"
1614 then
1615   AC_CHECK_HEADERS(theora/theora.h, [
1616     AC_CHECK_LIB(theora, theora_granule_time, [
1617       BUILTINS="${BUILTINS} theora"
1618       LDFLAGS_theora="${LDFLAGS_theora} -ltheora -logg" ],[
1619       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1620 You also need to check that you have a libogg posterior to the 1.0 release.])],
1621       [-logg])
1622   ])
1623 fi
1624
1625 dnl
1626 dnl  Video plugins
1627 dnl
1628
1629 AC_ARG_WITH(,[Video plugins:])
1630
1631 dnl
1632 dnl  X11 module
1633 dnl  (enabled by default except on win32)
1634 dnl
1635 AC_ARG_ENABLE(x11,
1636   [  --enable-x11            X11 support (default enabled)])
1637 if test "x${enable_x11}" != "xno" &&
1638   (test "x${SYS}" != "xmingw32" || test "x${enable_x11}" = "xyes"); then
1639   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1640   AC_CHECK_HEADERS(X11/Xlib.h, [
1641     PLUGINS="${PLUGINS} x11"
1642     LDFLAGS_x11="${LDFLAGS_x11} -L${x_libraries} -lX11 -lXext"
1643     CPPFLAGS_x11="${CPPFLAGS_x11} -I${x_includes}"
1644   ])
1645   CPPFLAGS="${CPPFLAGS_save}"
1646 fi
1647
1648 dnl
1649 dnl  XVideo module
1650 dnl  (enabled by default except on win32)
1651 dnl
1652 AC_ARG_ENABLE(xvideo,
1653   [  --enable-xvideo         XVideo support (default enabled)])
1654 if test "x${enable_xvideo}" != "xno" &&
1655   (test "x${SYS}" != "xmingw32" || test "x${enable_xvideo}" = "xyes"); then
1656   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1657   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
1658     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
1659     AC_CHECK_LIB(Xv_pic,XvPutImage,
1660       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
1661       PLUGINS="${PLUGINS} xvideo"
1662       LDFLAGS_xvideo="${LDFLAGS_xvideo} -L${x_libraries} -lX11 -lXext -lXv_pic"
1663       CPPFLAGS_xvideo="${CPPFLAGS_xvideo} -I${x_includes}",
1664       AC_CHECK_LIB(Xv,XvPutImage,
1665         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
1666         PLUGINS="${PLUGINS} xvideo"
1667         LDFLAGS_xvideo="${LDFLAGS_xvideo} -L${x_libraries} -lX11 -lXext -lXv"
1668         CPPFLAGS_xvideo="${CPPFLAGS_xvideo} -I${x_includes}",
1669         # Otherwise... well, do nothing.
1670         :
1671       )
1672     )
1673     CFLAGS="${CFLAGS_save}"
1674   ]
1675   CPPFLAGS="${CPPFLAGS_save}")
1676 fi
1677
1678 dnl
1679 dnl  SDL module
1680 dnl
1681 AC_ARG_ENABLE(sdl,
1682   [  --enable-sdl            SDL support (default enabled)])
1683 if test "x${enable_sdl}" != "xno"
1684 then
1685   SDL_PATH="${PATH}"
1686   AC_ARG_WITH(sdl-config-path,
1687     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
1688     [ if test "x${with_sdl_config_path}" != "xno"
1689       then
1690         SDL_PATH="${with_sdl_config_path}:${PATH}"
1691       fi ])
1692   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
1693   SDL_CONFIG="${SDL12_CONFIG}"
1694   SDL_HEADER="SDL12/SDL.h"
1695   if test "x${SDL_CONFIG}" = "xno"
1696   then
1697     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
1698     SDL_CONFIG=${SDL11_CONFIG}
1699     SDL_HEADER="SDL11/SDL.h"
1700   fi
1701   if test "x${SDL_CONFIG}" = "xno"
1702   then
1703     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
1704     SDL_HEADER="SDL/SDL.h"
1705   fi
1706   if test "x${SDL_CONFIG}" != "xno"
1707   then
1708     PLUGINS="${PLUGINS} vout_sdl aout_sdl"
1709     CFLAGS_vout_sdl="${CFLAGS_vout_sdl} `${SDL_CONFIG} --cflags`"
1710     LDFLAGS_vout_sdl="${LDFLAGS_vout_sdl} `${SDL_CONFIG} --libs | sed 's,-rdynamic,,'`"
1711     CFLAGS_aout_sdl="${CFLAGS_aout_sdl} `${SDL_CONFIG} --cflags`"
1712     LDFLAGS_aout_sdl="${LDFLAGS_aout_sdl} `${SDL_CONFIG} --libs | sed 's,-rdynamic,,'`"
1713     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
1714     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
1715       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
1716       [ AC_MSG_ERROR([The development package for SDL is not installed.
1717 Please install it and try again. Alternatively you can also configure with
1718 --disable-sdl.])
1719       ])
1720     CPPFLAGS="${CPPFLAGS_save}"
1721     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
1722     then
1723       AC_MSG_ERROR([The development package for SDL is not installed.
1724 Please install it and try again. Alternatively you can also configure with
1725 --disable-sdl.])
1726     fi
1727   elif test "x${enable_sdl}" =  "xyes"
1728   then
1729     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
1730 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
1731     ])
1732   fi
1733 fi
1734
1735 dnl
1736 dnl  Qt Embedded module
1737 dnl  (disabled by default)
1738 dnl
1739 AC_ARG_ENABLE(qte,
1740   [  --enable-qte            QT Embedded support (default disabled)])
1741 if test "x${enable_qte}" != "xno"
1742 then
1743   AC_ARG_WITH(qte,
1744   [    --with-qte=PATH    Qt Embedded headers and libraries])
1745   if test "x${with_qte}" = "x"
1746   then
1747     LDFLAGS_test="-L${QTDIR}/lib"
1748     CPPFLAGS_test="-I${QTDIR}/include"
1749   else
1750     LDFLAGS_test="-L${with_qte}/lib"
1751     CPPFLAGS_test="-I${with_qte}/include"
1752   fi
1753
1754   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1755   AC_CHECK_HEADERS(qt.h, [
1756     CPPFLAGS_qte="${CPPFLAGS_qte} ${CPPFLAGS_test} -DQT_QWS_IPAQ -DQWS"
1757     CXXFLAGS_qte="${CXXFLAGS_qte} -fno-exceptions -fno-rtti"
1758     LDFLAGS_qte="${LDFLAGS_qte} ${LDFLAGS_test} -lqte"
1759     if test "x${with_qte}" = "x"
1760     then
1761       PLUGINS="${PLUGINS} qte"
1762     else
1763       BUILTINS="${BUILTINS} qte"
1764     fi
1765   ])
1766   CPPFLAGS="${CPPFLAGS_save}"
1767 fi
1768
1769 dnl
1770 dnl  Windows DirectX module
1771 dnl
1772 AC_ARG_ENABLE(directx,
1773   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
1774 if test "x${enable_directx}" != "xno"
1775 then
1776   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"
1777   then
1778     AC_ARG_WITH(directx,
1779     [    --with-directx=PATH   Win32 DirectX headers])
1780     if test "x${with_directx}" = "x"
1781     then
1782       AC_CHECK_HEADERS(ddraw.h,
1783       [ PLUGINS="${PLUGINS} vout_directx aout_directx"
1784         LDFLAGS_vout_directx="${LDFLAGS_directx} -lgdi32" ])
1785     else
1786       AC_MSG_CHECKING(for directX headers in ${with_directx})
1787       if test -f ${with_directx}/ddraw.h
1788       then
1789         PLUGINS="${PLUGINS} vout_directx aout_directx"
1790         LDFLAGS_vout_directx="${LDFLAGS_directx} -lgdi32"
1791         CPPFLAGS_vout_directx="${CPPFLAGS_vout_directx} -I${with_directx}"
1792         CPPFLAGS_aout_directx="${CPPFLAGS_aout_directx} -I${with_directx}"
1793         AC_MSG_RESULT(yes)
1794       else
1795         AC_MSG_RESULT(no)
1796         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
1797       fi
1798     fi
1799   fi
1800 fi
1801
1802 dnl
1803 dnl  Linux framebuffer module
1804 dnl
1805 AC_ARG_ENABLE(fb,
1806   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
1807     if test "x${enable_fb}" != "xno"
1808     then
1809       AC_CHECK_HEADERS(linux/fb.h, [
1810         PLUGINS="${PLUGINS} fb"
1811       ])
1812     fi
1813
1814 dnl
1815 dnl  Linux MGA module
1816 dnl
1817 AC_ARG_ENABLE(mga,
1818   [  --enable-mga            Linux kernel Matrox support (default disabled)],
1819   [ if test "x${enable_mga}" = "xyes"
1820     then
1821       PLUGINS="${PLUGINS} mga xmga"
1822     fi ])
1823
1824 dnl
1825 dnl  SVGAlib module
1826 dnl
1827 AC_ARG_ENABLE(svgalib,
1828   [  --enable-svgalib        SVGAlib support (default disabled)])
1829 if test "x${enable_svgalib}" = "xyes"
1830 then
1831   PLUGINS="${PLUGINS} svgalib"
1832   LDFLAGS_svgalib="${LDFLAGS_svgalib} -lvgagl -lvga"
1833 fi
1834
1835 dnl
1836 dnl  GGI module
1837 dnl
1838 AC_ARG_ENABLE(ggi,
1839   [  --enable-ggi            GGI support (default disabled)])
1840 if test "x${enable_ggi}" = "xyes"
1841 then
1842   PLUGINS="${PLUGINS} ggi"
1843   LDFLAGS_ggi="${LDFLAGS_ggi} -lggi"
1844   AC_ARG_WITH(ggi,
1845     [    --with-ggi=PATH       path to libggi],
1846     [ if test "x${with_ggi}" != "xno" -a "x${with_ggi}" != "x"
1847       then
1848         CPPFLAGS_ggi="${CPPFLAGS_ggi} -I${with_ggi}/include"
1849         LDFLAGS_ggi="${LDFLAGS_ggi} -L${with_ggi}/lib"
1850       fi ])
1851 fi
1852
1853 dnl
1854 dnl  Glide module
1855 dnl
1856 AC_ARG_ENABLE(glide,
1857   [  --enable-glide          Glide (3dfx) support (default disabled)])
1858 if test "x${enable_glide}" = "xyes"
1859 then
1860   PLUGINS="${PLUGINS} glide"
1861   LDFLAGS_glide="${LDFLAGS_glide} -lglide2x -lm"
1862   CPPFLAGS_glide="${CPPFLAGS_glide} -I/usr/include/glide"
1863   AC_ARG_WITH(glide,
1864     [    --with-glide=PATH     path to libglide],
1865     [ if test "x${with_glide}" != "xno" -a "x${with_glide}" != "x"
1866       then
1867         CPPFLAGS_glide="${CPPFLAGS_glide} -I${with_glide}/include"
1868         LDFLAGS_glide="${LDFLAGS_glide} -L${with_glide}/lib"
1869       fi ])
1870 fi
1871
1872 dnl
1873 dnl  AA plugin
1874 dnl
1875 AC_ARG_ENABLE(aa,
1876   [  --enable-aa             aalib output (default disabled)])
1877 if test "x${enable_aa}" = "xyes"
1878 then
1879   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
1880   if test "x${have_aa}" = "xtrue"
1881   then
1882     PLUGINS="${PLUGINS} aa"
1883     LDFLAGS_aa="${LDFLAGS_aa} -laa"
1884   fi
1885 fi
1886
1887 dnl
1888 dnl  win32 GDI plugin
1889 dnl
1890 AC_ARG_ENABLE(wingdi,
1891   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
1892 if test "x${enable_wingdi}" != "xno"; then
1893   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"; then
1894     PLUGINS="${PLUGINS} wingdi"
1895     LDFLAGS_wingdi="${LDFLAGS_wingdi} -lgdi32"
1896   fi
1897 fi
1898
1899 dnl
1900 dnl  Audio plugins
1901 dnl
1902
1903 AC_ARG_WITH(,[Audio plugins:])
1904
1905 dnl
1906 dnl  OSS /dev/dsp module (enabled by default except on win32)
1907 dnl
1908 AC_ARG_ENABLE(oss,
1909   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
1910
1911 if test "x${enable_oss}" != "xno" &&
1912   (test "x${SYS}" != "xmingw32" || test "x${enable_oss}" = "xyes")
1913 then
1914   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
1915     PLUGINS="${PLUGINS} oss"
1916     AC_CHECK_LIB(ossaudio,main,LDFLAGS_oss="${LDFLAGS_oss} -lossaudio")
1917   ])
1918 fi
1919
1920 dnl
1921 dnl  Esound module
1922 dnl
1923 AC_ARG_ENABLE(esd,
1924   [  --enable-esd            Esound library support (default disabled)],
1925   [if test "x${enable_esd}" = "xyes"
1926    then
1927      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
1928      if test "x${ESD_CONFIG}" != "xno"
1929      then
1930        PLUGINS="${PLUGINS} esd"
1931        CFLAGS_esd="${CFLAGS_esd} `${ESD_CONFIG} --cflags`"
1932        LDFLAGS_esd="${LDFLAGS_esd} `${ESD_CONFIG} --libs`"
1933      fi
1934    fi])
1935
1936 dnl
1937 dnl  aRts module
1938 dnl
1939 AC_ARG_ENABLE(arts,
1940   [  --enable-arts           aRts sound server (default disabled)],
1941   [if test "x${enable_arts}" = "xyes"
1942    then
1943      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
1944      if test "x${ARTS_CONFIG}" != "xno"
1945      then
1946        PLUGINS="${PLUGINS} arts"
1947        CFLAGS_arts="${CFLAGS_arts} `${ARTS_CONFIG} --cflags`"
1948        LDFLAGS_arts="${LDFLAGS_arts} `${ARTS_CONFIG} --libs `"
1949      fi
1950    fi])
1951
1952 dnl
1953 dnl  ALSA module
1954 dnl
1955 AC_ARG_ENABLE(alsa,
1956   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
1957   [if test "x${enable_alsa}" = "xyes"
1958    then
1959      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
1960      if test "x${have_alsa}" = "xtrue"
1961      then
1962        #PLUGINS="${PLUGINS} alsa"
1963        LDFLAGS_alsa="${LDFLAGS_alsa} -lasound -lm -ldl"
1964      fi
1965    fi])
1966
1967 dnl
1968 dnl  win32 waveOut plugin
1969 dnl
1970 AC_ARG_ENABLE(waveout,
1971   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
1972 if test "x${enable_waveout}" != "xno"; then
1973   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"; then
1974     PLUGINS="${PLUGINS} waveout"
1975     LDFLAGS_waveout="-lwinmm"
1976   fi
1977 fi
1978
1979 dnl
1980 dnl  Interface plugins
1981 dnl
1982
1983 AC_ARG_WITH(,[Interface plugins:])
1984
1985 dnl special case for BeOS
1986 if test "x${SYS}" = "xbeos"
1987 then
1988     PLUGINS="${PLUGINS} beos"
1989 fi
1990
1991 dnl
1992 dnl  Gtk+ module
1993 dnl
1994 AC_ARG_ENABLE(gtk,
1995   [  --enable-gtk            Gtk+ support (default enabled)])
1996 if test "x${enable_gtk}" != "xno"
1997 then
1998   GTK_PATH="${PATH}"
1999   AC_ARG_WITH(gtk-config-path,
2000     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2001     [ if test "x${with_gtk_config_path}" != "xno"
2002       then
2003         GTK_PATH="${with_gtk_config_path}:${PATH}"
2004       fi ])
2005   # look for gtk-config
2006   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2007   GTK_CONFIG=${GTK12_CONFIG}
2008   if test "x${GTK_CONFIG}" = "xno"
2009   then
2010     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2011   fi
2012   if test "x${GTK_CONFIG}" != "xno"
2013   then
2014     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2015     then
2016       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2017     fi
2018     if test "x${SYS}" != "xmingw32"; then
2019       CFLAGS_gtk="${CFLAGS_gtk} `${GTK_CONFIG} --cflags gtk gthread`"
2020       LDFLAGS_gtk="${LDFLAGS_gtk} `${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`"
2021     else
2022       CFLAGS_gtk="${CFLAGS_gtk} `${GTK_CONFIG} --cflags gtk`"
2023       LDFLAGS_gtk="${LDFLAGS_gtk} `${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`"
2024     fi
2025     # now look for the gtk.h header
2026     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2027     ac_cv_gtk_headers=yes
2028     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2029       ac_cv_gtk_headers=no
2030       echo "Cannot find gtk development headers."
2031     ])
2032     if test "x${ac_cv_gtk_headers}" = "xyes"
2033     then
2034       PLUGINS="${PLUGINS} gtk"
2035       if test "x${SYS}" != "xmingw32"; then
2036         NEED_GTK_MAIN=yes
2037       fi
2038       ALIASES="${ALIASES} gvlc"
2039     fi
2040     CPPFLAGS="${CPPFLAGS_save}"
2041   fi
2042 fi
2043
2044 dnl
2045 dnl  Familiar module uses Gtk+ library
2046 dnl
2047 AC_ARG_ENABLE(familiar,
2048   [  --enable-familiar       Familiar Gtk+ support (default disabled)])
2049 if test "x${enable_familiar}" = "xyes"
2050 then
2051   GTK_PATH="${PATH}"
2052   AC_ARG_WITH(gtk-config-path,
2053     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2054     [ if test "x${with_gtk_config_path}" != "xno"
2055       then
2056         GTK_PATH="${with_gtk_config_path}:${PATH}"
2057       fi ])
2058   # look for gtk-config
2059   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2060   GTK_CONFIG=${GTK12_CONFIG}
2061   if test "x${GTK_CONFIG}" = "xno"
2062   then
2063     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2064   fi
2065   if test "x${GTK_CONFIG}" != "xno"
2066   then
2067     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2068     then
2069       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-familiar.])
2070     fi
2071     CFLAGS_familiar="${CFLAGS_familiar} `${GTK_CONFIG} --cflags gtk gthread`"
2072     LDFLAGS_familiar="${LDFLAGS_familiar} `${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`"
2073     # now look for the gtk.h header
2074     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar}"
2075     ac_cv_gtk_headers=yes
2076     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2077       ac_cv_gtk_headers=no
2078       echo "Cannot find gtk development headers."
2079     ])
2080     if test "x${ac_cv_gtk_headers}" = "xyes"
2081     then
2082       PLUGINS="${PLUGINS} familiar"
2083       NEED_GTK_MAIN=yes
2084     fi
2085     CPPFLAGS="${CPPFLAGS_save}"
2086   fi
2087 fi
2088
2089 dnl
2090 dnl  Gnome module
2091 dnl
2092 AC_ARG_ENABLE(gnome,
2093   [  --enable-gnome          Gnome interface support (default disabled)],
2094   [if test "x${enable_gnome}" = "xyes"; then
2095     # look for gnome-config
2096     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2097     if test -x ${GNOME_CONFIG}
2098     then
2099        CFLAGS_gnome="${CFLAGS_gnome} `${GNOME_CONFIG} --cflags gtk gnomeui`"
2100        LDFLAGS_gnome="${LDFLAGS_gnome} `${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`"
2101     fi
2102     # now look for the gnome.h header
2103     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2104     AC_CHECK_HEADERS(gnome.h, [
2105       PLUGINS="${PLUGINS} gnome"
2106       NEED_GTK_MAIN=yes
2107       NEED_GNOME_MAIN=yes
2108       ALIASES="${ALIASES} gnome-vlc"
2109      ],[
2110       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2111 developement tools or remove the --enable-gnome option])
2112      ])
2113     CPPFLAGS="${CPPFLAGS_save}"
2114   fi])
2115
2116 dnl
2117 dnl  wxWindows module
2118 dnl
2119 AC_ARG_ENABLE(wxwindows,
2120   [  --enable-wxwindows      wxWindows support (default enabled)])
2121 if test "x${enable_wxwindows}" != "xno"
2122 then
2123   WXWINDOWS_PATH="${PATH}"
2124   AC_ARG_WITH(wx-config-path,
2125     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2126     [ if test "x${with_wx_config_path}" != "xno"
2127       then
2128         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2129       fi ])
2130   # look for wx-config
2131   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2132   if test "x${WX_CONFIG}" != "xno"
2133   then
2134     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2135     then
2136       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2137     fi
2138     CXXFLAGS_wxwindows="${CXXFLAGS_wxwindows} `${WX_CONFIG} --cflags`"
2139     LDFLAGS_wxwindows="${LDFLAGS_wxwindows} `${WX_CONFIG} --libs`"
2140     # now look for the wxprec.h header
2141     CPPFLAGS="${save_CPPFLAGS} ${CXXFLAGS_wxwindows}"
2142     ac_cv_wx_headers=yes
2143     AC_CHECK_HEADERS(wx/wxprec.h, , [
2144       ac_cv_wx_headers=no
2145       echo "Cannot find wxWindows development headers."
2146     ])
2147     if test "x${ac_cv_wx_headers}" = "xyes"
2148     then
2149       PLUGINS="${PLUGINS} wxwindows"
2150       ALIASES="${ALIASES} wxvlc"
2151     fi
2152     CPPFLAGS="${save_CPPFLAGS}"
2153   fi
2154 fi
2155
2156 dnl
2157 dnl  Qt module
2158 dnl
2159 AC_ARG_ENABLE(qt,
2160   [  --enable-qt             Qt interface support (default disabled)],
2161   [if test "x${enable_qt}" = "xyes"; then
2162      PLUGINS="${PLUGINS} qt"
2163      ALIASES="${ALIASES} qvlc"
2164      LDFLAGS_qt="${LDFLAGS_qt} -lqt -L${QTDIR}/lib"
2165      CPPFLAGS_qt="${CPPFLAGS_qt} -I/usr/include/qt -I${QTDIR}/include"
2166      if test -x ${QTDIR}/bin/moc
2167      then
2168        MOC=${QTDIR}/bin/moc
2169      else
2170        MOC=moc
2171      fi
2172    fi])
2173
2174 dnl
2175 dnl  KDE module
2176 dnl
2177 AC_ARG_ENABLE(kde,
2178   [  --enable-kde            KDE interface support (default disabled)],
2179   [if test "x${enable_kde}" = "xyes"; then
2180      PLUGINS="${PLUGINS} kde"
2181      ALIASES="${ALIASES} kvlc"
2182      LDFLAGS_kde="${LDFLAGS_kde} -L${KDEDIR}/lib -lkfile"
2183      CPPFLAGS_kde="${CPPFLAGS_kde} -I/usr/include/kde -I/usr/include/qt"
2184      CPPFLAGS_kde="${CPPFLAGS_kde} -I${KDEDIR}/include -I${QTDIR}/include"
2185      if test -x ${QTDIR}/bin/moc
2186      then
2187        MOC=${QTDIR}/bin/moc
2188      else
2189        MOC=moc
2190      fi
2191    fi])
2192
2193 dnl
2194 dnl  Opie QT embedded module
2195 dnl
2196 AC_ARG_ENABLE(opie,
2197   [  --enable-opie           Qt embedded interface support (default disabled)],
2198   [if test "x${enable_opie}" = "xyes"; then
2199      AC_ARG_WITH(qte,
2200      [    --with-qte=PATH    Qt Embedded headers and libraries])
2201      if test "x${with_qte}" = "x"
2202      then
2203        LDFLAGS_test="-L${QTDIR}/lib"
2204        CPPFLAGS_test="-I${QTDIR}/include"
2205      else
2206        LDFLAGS_test="-L${with_qte}/lib"
2207        CPPFLAGS_test="-I${with_qte}/include"
2208      fi
2209
2210      PLUGINS="${PLUGINS} opie"
2211      LDFLAGS_opie="${LDFLAGS_opie} ${LDFLAGS_test} -lqte"
2212      CPPFLAGS_opie="${CPPFLAGS_opie} ${CPPFLAGS_test}"
2213      if test -x ${QTEDIR}/bin/moc
2214      then
2215        MOC=${QTEDIR}/bin/moc
2216      else
2217        MOC=moc
2218      fi
2219    fi])
2220
2221 dnl
2222 dnl  MacOS X module
2223 dnl
2224 AC_ARG_ENABLE(macosx,
2225   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2226   [if test "x${enable_macosx}" = "xyes"
2227    then
2228      BUILTINS="${BUILTINS} macosx"
2229      LDFLAGS_macosx="${LDFLAGS_macosx} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC"
2230    fi],
2231   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2232      BUILTINS="${BUILTINS} macosx"
2233      LDFLAGS_macosx="${LDFLAGS_macosx} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC"
2234    )])
2235
2236 dnl
2237 dnl  QNX RTOS module
2238 dnl
2239 AC_ARG_ENABLE(qnx,
2240   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2241     if test "x${enable_qnx}" != "xno"
2242     then
2243       AC_CHECK_HEADERS(Ph.h, [
2244         PLUGINS="${PLUGINS} qnx"
2245         LDFLAGS_qnx="${LDFLAGS_qnx} -lasound -lph"
2246       ])
2247     fi
2248
2249 dnl
2250 dnl  Windows native interface module, built with Borland C++ Builder
2251 dnl
2252 AC_ARG_ENABLE(intfwin,
2253 [  --enable-intfwin        Win32 interface support (default disabled)],
2254 [ if test "x${enable_intfwin}" != "xno"
2255   then
2256     AC_ARG_WITH(bcbuilder,
2257     [    --with-bcbuilder=PATH Borland C++ Builder installation path])
2258     if test "x${with_bcbuilder}" != "x"
2259     then
2260       BCBUILDER="${with_bcbuilder}"
2261     fi
2262     PLUGINS="${PLUGINS} win32"
2263   fi ])
2264
2265 dnl
2266 dnl  ncurses module
2267 dnl
2268 AC_ARG_ENABLE(ncurses,
2269   [  --enable-ncurses        ncurses interface support (default disabled)],
2270   [if test "x${enable_ncurses}" = "xyes"; then
2271      PLUGINS="${PLUGINS} ncurses"
2272      LDFLAGS_ncurses="${LDFLAGS_ncurses} -lncurses"
2273    fi])
2274
2275 dnl
2276 dnl  XOSD plugin
2277 dnl
2278 AC_ARG_ENABLE(xosd,
2279   [  --enable-xosd           xosd interface support (default disabled)])
2280 if test "x${enable_xosd}" = "xyes"
2281 then
2282   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2283   AC_TRY_COMPILE([#include <xosd.h>],
2284      [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2285       AC_DEFINE(HAVE_OLD_XOSD_H, 1, Define if <xosd.h> is pre-1.0.0))
2286   if test "x${have_xosd}" = "xtrue"
2287   then
2288     PLUGINS="${PLUGINS} xosd"
2289     LDFLAGS_xosd="${LDFLAGS_xosd} -lxosd"
2290   fi
2291 fi
2292
2293 dnl
2294 dnl  Lirc plugin
2295 dnl
2296 AC_ARG_ENABLE(lirc,
2297   [  --enable-lirc           lirc support (default disabled)])
2298 if test "x${enable_lirc}" = "xyes"
2299 then
2300   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2301   if test "x${have_lirc}" = "xtrue"
2302   then
2303     PLUGINS="${PLUGINS} lirc"
2304     LDFLAGS_lirc="${LDFLAGS_lirc} -llirc_client"
2305   fi
2306 fi
2307
2308 AC_ARG_WITH(,[Misc options:])
2309
2310 dnl
2311 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2312 dnl
2313 dnl  We give the user the opportunity to specify
2314 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2315 dnl
2316 AC_ARG_WITH(words,
2317   [  --with-words=endianness set endianness (big or little)])
2318   case "x${with_words}" in
2319     xbig)
2320       ac_cv_c_bigendian=yes
2321       ;;
2322     xlittle)
2323       ac_cv_c_bigendian=no
2324       ;;
2325     *)
2326       dnl  Try to guess endianness by matching patterns on a compiled
2327       dnl  binary, by looking for an ASCII or EBCDIC string
2328       AC_CACHE_CHECK([whether the byte order is big-endian],
2329         [ac_cv_c_bigendian],
2330         [ac_cv_c_bigendian="unknown"
2331         [cat >conftest.c <<EOF
2332         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2333         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2334         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2335         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2336         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2337         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2338         int main(void) { _a(); _e(); return 0; }
2339 EOF
2340         ]
2341         if test -f conftest.c
2342         then
2343           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2344               && test -f conftest.o
2345           then
2346             if test "`strings conftest.o | grep BIGenDianSyS`"
2347             then
2348               ac_cv_c_bigendian="yes"
2349             fi
2350             if test "`strings conftest.o | grep LiTTleEnDian`"
2351             then
2352               ac_cv_c_bigendian="no"
2353             fi
2354           fi
2355         fi
2356       ])
2357       if test "x${ac_cv_c_bigendian}" = "xunknown"
2358       then
2359         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2360       fi
2361       ;;
2362   esac
2363 dnl  Now we know what to use for endianness, just put it in the header
2364 if test "${ac_cv_c_bigendian}" = "yes"
2365 then
2366   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
2367 fi
2368
2369 dnl
2370 dnl  Profiling
2371 dnl
2372 AC_ARG_ENABLE(gprof,
2373 [  --enable-gprof          gprof profiling (default disabled)])
2374 AC_ARG_ENABLE(cprof,
2375 [  --enable-cprof          cprof profiling (default disabled)])
2376 AM_CONDITIONAL(GPROF, test "x${enable_gprof}" = "xyes")
2377 AM_CONDITIONAL(CPROF, test "x${enable_gprof}" = "xyes")
2378
2379 dnl
2380 dnl  GNU portable threads
2381 dnl
2382 AC_ARG_ENABLE(pth,
2383   [  --enable-pth            GNU Pth support (default disabled)],
2384   [ if test "x${enable_pth}" = "xyes"; then
2385     AC_CHECK_LIB(pth,pth_init)
2386     AC_EGREP_HEADER(pth_init,pth.h,[
2387       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
2388                 Define if <pth.h> defines pth_init)
2389     THREAD_LIB="-lpth"
2390     fi])
2391 ])
2392
2393 dnl
2394 dnl  State Threads
2395 dnl
2396 AC_ARG_ENABLE(st,
2397   [  --enable-st             State Threads (default disabled)],
2398   [ if test "x${enable_st}" = "xyes"; then
2399     AC_CHECK_LIB(st,st_init)
2400     AC_EGREP_HEADER(st_init,st.h,[
2401       AC_DEFINE(ST_INIT_IN_ST_H, 1,
2402                 Define if <st.h> defines st_init)
2403     THREAD_LIB="-lst"
2404     fi])
2405 ])
2406
2407 if test "x${SYS}" != "xmingw32"; then
2408   LDFLAGS_vlc="${LDFLAGS_vlc} ${THREAD_LIB}"
2409   LDFLAGS_plugins="${LDFLAGS_plugins} ${THREAD_LIB}"
2410 fi
2411
2412 dnl
2413 dnl  Mozilla plugin
2414 dnl
2415 mozilla=false
2416 AC_ARG_ENABLE(mozilla,
2417   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
2418 if test "x${enable_mozilla}" = "xyes"
2419 then
2420   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
2421   if test "x${MOZILLA_CONFIG}" != "xno"
2422   then
2423     if test "x${SYS}" != "xmingw32"; then
2424       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
2425       AC_CHECK_LIB(Xt,XtStrings,[
2426         LDFLAGS_mozilla="${LDFLAGS_mozilla} -L${x_libraries} -lXt"
2427       ])
2428       LDFLAGS="${LDFLAGS_save}"
2429     fi
2430     mozilla=:
2431     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
2432     [CPPFLAGS_mozilla="${CPPFLAGS_mozilla} `${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`"]
2433     #[CPPFLAGS_mozilla="${CPPFLAGS_mozilla} `${MOZILLA_CONFIG} --cflags plugin xpcom java --defines | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`"]
2434     LDFLAGS_mozilla="${LDFLAGS_mozilla} `${MOZILLA_CONFIG} --libs plugin xpcom`"
2435     dnl Not necessarily in ${PATH}
2436     if test "x${XPIDL}" = "x" -o ! -x "${XPIDL}"
2437     then
2438       XPIDL="/usr/lib/mozilla/xpidl"
2439     fi
2440   fi
2441 fi
2442 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
2443
2444 dnl
2445 dnl  test plugins
2446 dnl
2447 AC_ARG_ENABLE(testsuite,
2448   [  --enable-testsuite      build test modules (default disabled)])
2449 if test "x${enable_testsuite}" = "xyes"
2450 then
2451   TESTS="test1 test2 test3 test4"
2452
2453   dnl  we define those so that bootstrap sets the right linker
2454   CXXFLAGS_test2="${CXXFLAGS_test2}"
2455   OBJCFLAGS_test3="${OBJCFLAGS_test3}"
2456   dnl  this one is needed until automake knows what to do
2457   LDFLAGS_test3="${LDFLAGS_test3} -lobjc"
2458
2459   PLUGINS="${PLUGINS} ${TESTS}"
2460   #BUILTINS="${BUILTINS} ${TESTS}"
2461 fi
2462
2463 dnl
2464 dnl  gtk_main plugin
2465 dnl
2466 if test "x${NEED_GTK_MAIN}" != "xno"
2467 then
2468     PLUGINS="${PLUGINS} gtk_main"
2469     CFLAGS_gtk="${CFLAGS_gtk} -DNEED_GTK_MAIN"
2470     CFLAGS_gtk_main="${CFLAGS_gtk_main} ${CFLAGS_gtk} ${CFLAGS_familiar}"
2471     LDFLAGS_gtk_main="${LDFLAGS_gtk_main} ${LDFLAGS_gtk} ${LDFLAGS_familiar}"
2472 fi
2473
2474 if test "x${NEED_GNOME_MAIN}" != "xno"
2475 then
2476     PLUGINS="${PLUGINS} gnome_main"
2477     CFLAGS_gnome_main="${CFLAGS_gnome_main} ${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_gnome}"
2478     LDFLAGS_gnome_main="${LDFLAGS_gnome_main} ${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_gnome}"
2479 fi
2480
2481 dnl
2482 dnl  Plugin and builtin checks
2483 dnl
2484 builtin_support=false
2485 plugin_support=:
2486
2487 dnl Support for plugins - this must be AT THE END
2488 AC_ARG_ENABLE(plugins,
2489   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
2490   [if test "x${enable_plugins}" = "xno"
2491    then
2492      plugin_support=false
2493    fi])
2494
2495 dnl Automagically disable plugins if there is no system support for
2496 dnl dynamically loadable files (.so, .dll, .dylib).
2497 dnl don't forget vlc-win32 still can load .dll as plugins
2498 if test "x${ac_cv_header_dlfcn_h}" = "xno" -a "x${ac_cv_header_image_h}" = "xno" -a "x${SYS}" != "xmingw32"
2499 then
2500   echo "*** Your system doesn't have plugin support. All plugins will be built"
2501   echo "statically."
2502   plugin_support=false
2503 fi
2504
2505 dnl Export automake variables
2506 if ${plugin_support}
2507 then
2508   for plugin in `echo ${PLUGINS}`
2509   do
2510     eval "${plugin}_plugin=yes"
2511   done
2512 else
2513   BUILTINS="${BUILTINS} ${PLUGINS}"
2514   PLUGINS=
2515 fi
2516 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
2517
2518 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
2519 then
2520   builtin_support=:
2521   for builtin in `echo ${BUILTINS}`
2522   do
2523     eval "${builtin}_builtin=yes"
2524   done
2525 fi]
2526 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
2527
2528 dnl do not touch this line (bootstrap needs it)
2529
2530
2531 dnl
2532 dnl  Stuff used by the program
2533 dnl
2534 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
2535 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VideoLAN Client - version ${VERSION} ${CODENAME} - (c) 1996-2002 VideoLAN", [Copyright string])
2536 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
2537
2538 VLC_SYMBOL="`echo ${VERSION} | tr .- __`"
2539 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
2540 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
2541 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
2542
2543 DATA_PATH="${ac_tool_prefix}/share/videolan"
2544 AC_SUBST(DATA_PATH)
2545 PLUGIN_PATH="${ac_tool_prefix}/share/videolan"
2546 AC_SUBST(PLUGIN_PATH)
2547
2548 dnl
2549 dnl  Restore *FLAGS
2550 dnl
2551 CPPFLAGS="${CPPFLAGS_save}"
2552 CFLAGS="${CFLAGS_save}"
2553 CXXFLAGS="${CXXFLAGS_save}"
2554 OBJCFLAGS="${OBJCFLAGS_save}"
2555 LDFLAGS="${LDFLAGS_save}"
2556
2557 dnl
2558 dnl  Fool automake (see Makefile.am)
2559 dnl
2560 AUTOMAKE_SUCKS="\$(L_builtin) \$(LDFLAGS_builtin)"
2561 AC_SUBST(AUTOMAKE_SUCKS)
2562
2563 dnl
2564 dnl  Create the vlc-config script
2565 dnl
2566 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtins}"
2567 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
2568
2569 dnl
2570 dnl  Configuration is finished
2571 dnl
2572 AC_SUBST(SYS)
2573 AC_SUBST(ARCH)
2574 AC_SUBST(PLUGINS)
2575 AC_SUBST(BUILTINS)
2576 AC_SUBST(ALIASES)
2577 AC_SUBST(ASM)
2578 AC_SUBST(MOC)
2579 AC_SUBST(WINDRES)
2580 AC_SUBST(BCBUILDER)
2581 AC_SUBST(XPIDL)
2582 AC_SUBST(LIBEXT)
2583 AC_SUBST(INCLUDES)
2584
2585 AC_SUBST(CFLAGS_TUNING)
2586 AC_SUBST(CFLAGS_OPTIM)
2587 AC_SUBST(CFLAGS_OPTIM_NODEBUG)
2588 AC_SUBST(LDFLAGS)
2589
2590 AC_SUBST(CFLAGS_vlc)
2591 AC_SUBST(CFLAGS_pics)
2592 AC_SUBST(CXXFLAGS_pics)
2593 AC_SUBST(CFLAGS_plugins)
2594 AC_SUBST(CXXFLAGS_plugins)
2595 AC_SUBST(CFLAGS_builtins)
2596 AC_SUBST(CPPFLAGS_mozilla)
2597
2598 AC_SUBST(LDFLAGS_vlc)
2599 AC_SUBST(LDFLAGS_libvlc)
2600 AC_SUBST(LDFLAGS_plugins)
2601 AC_SUBST(LDFLAGS_builtins)
2602 AC_SUBST(LDFLAGS_mozilla)
2603
2604 AC_OUTPUT([
2605   Makefile
2606   debian/Makefile
2607   doc/Makefile
2608   intl/Makefile
2609   ipkg/Makefile
2610   lib/Makefile
2611   m4/Makefile
2612   modules/Makefile
2613   po/Makefile.in
2614   share/Makefile
2615   src/Makefile
2616   vlc-config
2617 ],[
2618   chmod a+x vlc-config
2619 ])
2620
2621 printf "
2622 vlc configuration
2623 --------------------
2624 vlc version           : ${VERSION}
2625 system                : ${SYS}
2626 architecture          : ${ARCH}
2627 build flavour         : "
2628 test "x${DEBUG_TRUE}" = "x" && printf "debug "
2629 test "x${CPROF_TRUE}" = "x" && printf "cprof "
2630 test "x${GPROF_TRUE}" = "x" && printf "gprof "
2631 test "x${OPTIM_TRUE}" = "x" && printf "optim "
2632 test "x${RELEASE_TRUE}" = "x" && printf "release " || printf "devel "
2633 echo "
2634 vlc aliases           :${ALIASES}
2635
2636 To build vlc and its plugins, type \`make'.
2637 "
2638