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

   1 dnl Autoconf settings for vlc
   2
   3 AC_INIT(vlc,0.5.2-test3)
   4
   5 CONFIGURE_LINE="$0 $*"
   6 CODENAME="Natalya"
   7
   8 AC_PREREQ(2.50)
   9 AC_CONFIG_SRCDIR(src/libvlc.c)
  10 AC_CANONICAL_SYSTEM
  11
  12 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
  13 dnl them. And we need the comma otherwize automake will choke on it.
  14 AM_INIT_AUTOMAKE(vlc,0.5.2-test3)
  15 AM_CONFIG_HEADER(config.h)
  16
  17 dnl
  18 dnl  Save *FLAGS
  19 dnl
  20 CPPFLAGS_save="${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_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
  37 dnl now otherwise it might be set in an obscure if statement.
  38 AC_EGREP_CPP(foo,foo)
  39
  40 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
  41 AC_MSG_CHECKING(for an Objective-C compiler)
  42 OBJC="${CXX}"
  43 AC_SUBST(OBJC)
  44 OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
  45 AC_SUBST(OBJCFLAGS)
  46 dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
  47 #OBJCDEPMODE="depmode=gcc3"
  48 #AC_SUBST(OBJCDEPMODE)
  49 _AM_DEPENDENCIES(OBJC)
  50 AC_MSG_RESULT(not implemented yet)
  51
  52 dnl Find the right ranlib, even when cross-compiling
  53 AC_CHECK_TOOL(RANLIB, ranlib, :)
  54 AC_CHECK_TOOL(STRIP, strip, :)
  55 AC_CHECK_TOOL(AR, ar, :)
  56 AC_CHECK_TOOL(LD, ld, :)
  57
  58 dnl AM_PROG_LIBTOOL
  59 AC_PROG_INSTALL
  60
  61 dnl Check for compiler properties
  62 AC_C_CONST
  63 AC_C_INLINE
  64
  65 dnl
  66 dnl  Set default values
  67 dnl
  68 LDFLAGS_vlc="${LDFLAGS}"
  69 LIBEXT=".so"
  70
  71 dnl
  72 dnl  Check the operating system
  73 dnl
  74 case "x${target_os}" in
  75   x)
  76     SYS=unknown
  77     ;;
  78   xlinux*)
  79     SYS=linux
  80     ;;
  81   xbsdi*)
  82     SYS=bsdi
  83     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  84     LDFLAGS_dvd="${LDFLAGS_dvd} -ldvd"
  85     LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -ldvd"
  86     LDFLAGS_vcd="${LDFLAGS_vcd} -ldvd"
  87     ;;
  88   x*bsd*)
  89     SYS="${target_os}"
  90     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  91     ;;
  92   xdarwin*)
  93     SYS=darwin
  94     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
  95     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
  96     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
  97     LDFLAGS_vlc="${LDFLAGS_vlc} -all_load"
  98     LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -all_load"
  99     LIBEXT=".dylib"
 100     ;;
 101   x*mingw32* | x*cygwin*)
 102     AC_CHECK_TOOL(WINDRES, windres, :)
 103     LIBEXT=".dll"
 104
 105     case "x${target_os}" in
 106       x*mingw32*)
 107         SYS=mingw32
 108         ;;
 109       x*cygwin*)
 110         dnl Check if we are using the mno-cygwin mode in which case we are
 111         dnl actually dealing with a mingw32 compiler.
 112         AC_EGREP_CPP(yes,
 113             [#ifdef WIN32
 114              yes
 115              #endif],
 116             SYS=mingw32, SYS=cygwin)
 117         ;;
 118     esac
 119
 120     if test "x$SYS" = "xmingw32"; then
 121         # add ws2_32 for closesocket, select, recv
 122         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"
 123         CPPFLAGS="${CPPFLAGS_save}"
 124         LDFLAGS_vlc="${LDFLAGS_vlc} -lws2_32 -lnetapi32 -mwindows"
 125         LDFLAGS_ipv4="${LDFLAGS_ipv4} -lws2_32"
 126         LDFLAGS_ipv6="${LDFLAGS_ipv6} -lws2_32"
 127         LDFLAGS_access_http="${LDFLAGS_access_http} -lws2_32"
 128         LDFLAGS_access_mms="${LDFLAGS_access_mms} -lws2_32"
 129         LDFLAGS_access_udp="${LDFLAGS_access_udp} -lws2_32"
 130         LDFLAGS_access_ftp="${LDFLAGS_access_ftp} -lws2_32"
 131         LDFLAGS_access_output_udp="${LDFLAGS_access_output_udp} -lws2_32"
 132         LDFLAGS_sap="${LDFLAGS_sap} -lws2_32"
 133         LDFLAGS_httpd="${LDFLAGS_httpd} -lws2_32"
 134     fi
 135     ;;
 136   x*nto*)
 137     SYS=nto
 138     LDFLAGS_x11="${LDFLAGS_x11} -lsocket"
 139     LDFLAGS_xvideo="${LDFLAGS_xvideo} -lsocket"
 140     ;;
 141   xsolaris*)
 142     SYS=solaris
 143     ;;
 144   xhpux*)
 145     SYS=hpux
 146     LIBEXT=".sl"
 147     ;;
 148   xbeos)
 149     SYS=beos
 150     CFLAGS_save="${CFLAGS_save} -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual"; CFLAGS="${CFLAGS_save}"
 151     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual"; CXXFLAGS="${CXXFLAGS_save}"
 152     LDFLAGS_vlc="${LDFLAGS_vlc} -lbe"
 153     LDFLAGS_plugins="${LDFLAGS_plugins} -nostart"
 154     LDFLAGS_beos="${LDFLAGS_beos} -lbe -lmedia -lroot -ltracker -lstdc++.r4 -ltranslation"
 155     dnl BONE or not BONE ?
 156     AC_CHECK_LIB( bind, inet_ntoa,
 157         [ LDFLAGS_access_mms="${LDFLAGS_access_mms} -lbind"
 158           LDFLAGS_ipv4="${LDFLAGS_ipv4} -lbind"
 159           LDFALGS_httpd="${LDFLAGS_httpd} -lbind"],
 160         [])
 161     ;;
 162   x*)
 163     SYS="${target_os}"
 164     ;;
 165 esac
 166 AM_CONDITIONAL(HAVE_BEOS, test "x${SYS}" = "xbeos")
 167 AM_CONDITIONAL(HAVE_DARWIN, test "x${SYS}" = "xdarwin")
 168 AM_CONDITIONAL(HAVE_WIN32, test "x${SYS}" = "xmingw32")
 169
 170 dnl
 171 dnl Gettext stuff
 172 dnl
 173 ALL_LINGUAS="de en_GB fr it ja no ru nl pl sv"
 174 AM_GNU_GETTEXT_VERSION(0.10.40)
 175 AM_GNU_GETTEXT
 176 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
 177   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
 178   INCLUDES="${INCLUDES} -I\\\$(top_srcdir)/intl"
 179 else
 180   AC_CHECK_FUNCS(textdomain,,[
 181     AC_CHECK_LIB(intl,textdomain,
 182       LDFLAGS_vlc="${LDFLAGS_vlc} -lintl"
 183       LDFLAGS_plugins="${LDFLAGS_plugins} -lintl"
 184     )
 185   ])
 186 fi
 187 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
 188 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
 189
 190 AC_MSG_CHECKING(for suffix of libraries)
 191 AC_MSG_RESULT(${LIBEXT})
 192
 193 dnl Check for the need to include the mingwex lib for mingw32
 194 if test x$SYS = xmingw32
 195 then
 196     AC_CHECK_LIB(mingwex,opendir,
 197         AC_CHECK_LIB(mingw32,opendir,LDFLAGS_vlc="${LDFLAGS_vlc}",
 198             [LDFLAGS_vlc="${LDFLAGS_vlc} -lmingwex"
 199              LDFLAGS_gtk="${LDFLAGS_gtk} -lmingwex"])
 200     )
 201 fi
 202
 203 dnl Check for fnative-struct or mms-bitfields support for mingw32
 204 if test x$SYS = xmingw32
 205 then
 206     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 207         [ac_cv_c_mms_bitfields],
 208         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 209          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 210     if test x"$ac_cv_c_mms_bitfields" != x"no"; then
 211         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
 212         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
 213     else
 214         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
 215             [ac_cv_c_fnative_struct],
 216             [CFLAGS="${CFLAGS_save} -fnative-struct"
 217              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
 218         if test x"$ac_cv_c_fnative_struct" != x"no"; then
 219             CFLAGS_save="${CFLAGS_save} -fnative-struct";
 220             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
 221         fi
 222     fi
 223
 224     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 225 fi
 226
 227 dnl Check for fvtable-thunks support for mingw32
 228 if test x$SYS = xmingw32
 229 then
 230 AC_LANG_PUSH(C++)
 231     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
 232         [ac_cv_cxx_fvtable_thunks],
 233         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
 234          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
 235                         ac_cv_cxx_fvtable_thunks=no)])
 236     if test x"$ac_cv_cxx_fvtable_thunks" = x"yes"; then
 237         CXXFLAGS_mingw32_special="-fvtable-thunks"
 238     fi
 239
 240     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"
 241     CXXFLAGS="${CXXFLAGS_save}"
 242 AC_LANG_POP(C++)
 243 fi
 244
 245 dnl Flags for plugin compilation
 246 case "x${SYS}" in
 247   xmingw32|xcygwin)
 248     CFLAGS_pics="${CFLAGS_pics} ${CFLAGS_mingw32_special}"
 249     CXXFLAGS_pics="${CXXFLAGS_pics} ${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}"
 250     OBJCFLAGS_pics="${OBJCFLAGS_pics} ${CFLAGS_mingw32_special}"
 251     CFLAGS_plugins="${CFLAGS_plugins} ${CFLAGS_mingw32_special}"
 252     CXXFLAGS_plugins="${CXXFLAGS_plugins} ${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}"
 253     OBJCFLAGS_plugins="${OBJCFLAGS_plugins} ${CFLAGS_mingw32_special}"
 254     ;;
 255   x*)
 256     CFLAGS_pics="${CFLAGS_pics} -fPIC"
 257     CXXFLAGS_pics="${CXXFLAGS_pics} -fPIC"
 258     OBJCFLAGS_pics="${OBJCFLAGS_pics} -fPIC"
 259     CFLAGS_plugins="${CFLAGS_plugins} -fPIC"
 260     CXXFLAGS_plugins="${CXXFLAGS_plugins} -fPIC"
 261     OBJCFLAGS_plugins="${OBJCFLAGS_plugins} -fPIC"
 262     LDFLAGS_plugins="${LDFLAGS_plugins} -fPIC"
 263     ;;
 264 esac
 265
 266 dnl The -DSYS_FOO flag
 267 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 268
 269 dnl Check for system libs needed
 270 need_libc=false
 271
 272 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 atoll getenv putenv setenv)
 273
 274 dnl Check for usual libc functions
 275 AC_CHECK_FUNCS(strdup strndup atof lseek)
 276 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
 277 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
 278
 279 AC_CHECK_FUNCS(connect,,[
 280   AC_CHECK_LIB(socket,connect,
 281     LDFLAGS_ipv4="${LDFLAGS_ipv4} -lsocket"
 282     LDFLAGS_vlc="${LDFLAGS_vlc} -lsocket"
 283 )])
 284
 285 AC_CHECK_FUNCS(send,,[
 286   AC_CHECK_LIB(socket,send,
 287     LDFLAGS_access_http="${LDFLAGS_access_http} -lsocket"
 288     LDFLAGS_access_mms="${LDFLAGS_access_mms} -lsocket"
 289     LDFLAGS_access_udp="${LDFLAGS_access_udp} -lsocket"
 290     LDFLAGS_access_ftp="${LDFLAGS_access_ftp} -lsocket"
 291     LDFLAGS_sap="${LDFLAGS_sap} -lsocket"
 292     LDFLAGS_access_output_udp="${LDFLAGS_access_output_udp} -lsocket"
 293 )])
 294
 295 AC_CHECK_FUNCS(gethostbyname,,[
 296   AC_CHECK_LIB(nsl,gethostbyname,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lnsl" LDFLAGS_httpd="${LDFLAGS_httpd} -lnsl",[
 297     AC_CHECK_LIB(bind,gethostbyname,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lbind" LDFLAGS_httpd="${LDFLAGS_httpd} -lbind")])
 298 ])
 299
 300 dnl Check for socklen_t
 301 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
 302   [AC_TRY_COMPILE(
 303      [#include <sys/types.h>
 304       #include <sys/socket.h>],
 305      [socklen_t len = 42; return len;],
 306      ac_cv_type_socklen_t=yes,
 307      ac_cv_type_socklen_t=no)])
 308 if test x$ac_cv_type_socklen_t != xno; then
 309   AC_DEFINE(HAVE_SOCKLEN_T, 1,
 310             Define if <sys/socket.h> defines socklen_t.)
 311 fi
 312
 313 AC_CHECK_FUNCS(inet_aton,,[
 314   AC_CHECK_LIB(resolv,inet_aton,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lresolv" LDFLAGS_httpd="${LDFLAGS_httpd} -lresolv")
 315 ])
 316
 317 dnl Check for getopt
 318 need_getopt=false
 319 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
 320 [ # FreeBSD has a gnugetopt library for this:
 321   AC_CHECK_LIB([gnugetopt],[getopt_long],
 322     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support) LDFLAGS_vlc="${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="${LDFLAGS_imdct} -lm"
 330   LDFLAGS_adjust="${LDFLAGS_adjust} -lm"
 331   LDFLAGS_distort="${LDFLAGS_distort} -lm"
 332   LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} -lm")
 333 AC_CHECK_LIB(m,pow,
 334   LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -lm"
 335   LDFLAGS_imdct="${LDFLAGS_imdct} -lm"
 336   LDFLAGS_imdct3dn="${LDFLAGS_imdct3dn} -lm"
 337   LDFLAGS_imdctsse="${LDFLAGS_imdctsse} -lm"
 338   LDFLAGS_i420_rgb="${LDFLAGS_i420_rgb} -lm"
 339   LDFLAGS_faad="${LDFLAGS_faad} -lm"
 340 )
 341 AC_CHECK_LIB(m,sqrt,
 342   LDFLAGS_headphone_channel_mixer="${LDFLAGS_headphone_channel_mixer} -lm"
 343 )
 344
 345 dnl Check for pthreads - borrowed from XMMS
 346 THREAD_LIB=error
 347 if test "x${THREAD_LIB}" = "xerror"; then
 348   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 349 fi
 350 if test "x${THREAD_LIB}" = "xerror"; then
 351   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 352 fi
 353 if test "x${THREAD_LIB}" = "xerror"; then
 354   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 355 fi
 356 if test "x${THREAD_LIB}" = "xerror"; then
 357   AC_CHECK_FUNCS(pthread_mutex_lock)
 358   THREAD_LIB=""
 359 fi
 360
 361 dnl Check for cthreads under GNU/Hurd for instance
 362 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
 363
 364 dnl
 365 dnl  GNU portable threads
 366 dnl
 367 AC_ARG_ENABLE(pth,
 368   [  --enable-pth            GNU Pth support (default disabled)],
 369   [ if test "x${enable_pth}" = "xyes"; then
 370     AC_CHECK_LIB(pth,pth_init)
 371     AC_MSG_CHECKING(for pth_init in pth.h)
 372     AC_EGREP_HEADER(pth_init,pth.h,[
 373       AC_MSG_RESULT(yes)
 374       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
 375                 Define if <pth.h> defines pth_init)
 376       THREAD_LIB="-lpth"
 377     ],[
 378       AC_MSG_RESULT(no)
 379     ])
 380     fi
 381 ])
 382
 383 dnl
 384 dnl  State Threads
 385 dnl
 386 AC_ARG_ENABLE(st,
 387   [  --enable-st             State Threads (default disabled)],
 388   [ if test "x${enable_st}" = "xyes"; then
 389     AC_CHECK_LIB(st,st_init)
 390     AC_MSG_CHECKING(for st_init in st.h)
 391     AC_EGREP_HEADER(st_init,st.h,[
 392       AC_MSG_RESULT(yes)
 393       AC_DEFINE(ST_INIT_IN_ST_H, 1,
 394                 Define if <st.h> defines st_init)
 395       THREAD_LIB="-lst"
 396     ],[
 397       AC_MSG_RESULT(yes)
 398     ])
 399     fi
 400 ])
 401
 402 if test "x${SYS}" != "xmingw32"; then
 403   LDFLAGS_vlc="${LDFLAGS_vlc} ${THREAD_LIB}"
 404   LDFLAGS_plugins="${LDFLAGS_plugins} ${THREAD_LIB}"
 405 fi
 406
 407 dnl Don't link with rt when using GNU-pth
 408 if test "x${THREAD_LIB}" != "x-lpth" && test "x${THREAD_LIB}" != "x-lst"; then
 409   dnl HP/UX port
 410   AC_CHECK_LIB(rt,sem_init, [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"])
 411
 412   have_nanosleep=false
 413   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
 414     AC_CHECK_LIB(rt,nanosleep,
 415       [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"; have_nanosleep=:],
 416       [AC_CHECK_LIB(posix4,nanosleep,
 417           [LDFLAGS_vlc="${LDFLAGS_vlc} -lposix4"; have_nanosleep=:])]
 418     )
 419   ])
 420   if ${have_nanosleep}; then
 421     AC_DEFINE(HAVE_NANOSLEEP, 1,
 422               Define if nanosleep is available.)
 423   fi
 424 fi
 425
 426 dnl Check for misc headers
 427 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
 428 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
 429   AC_MSG_RESULT(yes)
 430   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
 431             Define if <pthread.h> defines pthread_cond_t.)],[
 432   AC_MSG_RESULT(no)])
 433
 434 AC_MSG_CHECKING(for pthread_once in pthread.h)
 435 AC_EGREP_HEADER(pthread_once,pthread.h,[
 436   AC_MSG_RESULT(yes)
 437   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
 438             Define if <pthread.h> defines pthread_once.)],[
 439   AC_MSG_RESULT(no)])
 440
 441 AC_MSG_CHECKING(for strncasecmp in strings.h)
 442 AC_EGREP_HEADER(strncasecmp,strings.h,[
 443   AC_MSG_RESULT(yes)
 444   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 445             Define if <strings.h> defines strncasecmp.)],[
 446   AC_MSG_RESULT(no)])
 447
 448 dnl Check for headers
 449 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h)
 450 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
 451 AC_CHECK_HEADERS(dlfcn.h image.h)
 452 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 453 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
 454 AC_CHECK_HEADERS(linux/version.h)
 455
 456 AC_HEADER_TIME
 457
 458 dnl Check for dirent
 459 need_dirent=false
 460 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
 461 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
 462
 463 dnl Mac OS X and other OSes don't have declaration for nanosleep
 464 AC_MSG_CHECKING(for nanosleep in time.h)
 465 AC_EGREP_HEADER(nanosleep,time.h,[
 466   AC_MSG_RESULT(yes)
 467   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 468             Define if <time.h> defines nanosleep.)
 469 ],[
 470   AC_MSG_RESULT(no)
 471 ])
 472
 473 dnl Make sure we have timespecs
 474 AC_MSG_CHECKING(for timespec in sys/time.h)
 475 AC_EGREP_HEADER(timespec,sys/time.h,[
 476   AC_MSG_RESULT(yes)
 477   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 478             Define if <sys/time.h> defines struct timespec.)
 479 ],[
 480   AC_MSG_RESULT(no)
 481 ])
 482
 483 dnl Check for threads library
 484 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 485
 486 dnl Default X headers and libraries
 487 if test "x${x_includes}" = "xNONE"; then
 488   x_includes="/usr/X11R6/include"
 489 fi
 490 if test "x${x_libraries}" = "xNONE"; then
 491   x_libraries="/usr/X11R6/lib"
 492 fi
 493
 494 dnl Build the gtk_main plugins?
 495 NEED_GTK_MAIN=no
 496 NEED_GNOME_MAIN=no
 497
 498 dnl build the qte plugin ?
 499 NEED_QTE_MAIN=no
 500
 501 dnl Check for DPMS
 502 if test "x${SYS}" != "xmingw32"
 503 then
 504   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
 505   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
 506     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
 507     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
 508       AC_MSG_RESULT(yes)
 509       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
 510                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
 511     ],[
 512       AC_MSG_RESULT(no)
 513     ])
 514   ],,[
 515     #include <X11/Xlib.h>
 516   ])
 517   CPPFLAGS="${CPPFLAGS_save}"
 518 fi
 519
 520 dnl Check for ntohl, etc.
 521 AC_CACHE_CHECK([for ntohl in sys/param.h],
 522     [ac_cv_c_ntohl_sys_param_h],
 523     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 524      AC_TRY_COMPILE([#include <sys/param.h>],
 525         [void foo() { int meuh; ntohl(meuh); }],
 526         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 527 if test "x${ac_cv_c_ntohl_sys_param_h}" != "xno"; then
 528     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 529 fi
 530
 531 dnl Check for inline function size limit
 532 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
 533     [ac_cv_c_inline_limit],
 534     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
 535      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
 536 if test "x${ac_cv_c_inline_limit}" != "xno"; then
 537     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
 538     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
 539     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
 540 fi
 541
 542 # XXX: do this with an M4 macro?
 543 #dnl Check for various -W flags
 544 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
 545 #do
 546 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
 547 #        [ac_cv_c_W${flag}],
 548 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
 549 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
 550 #    if test "x${ac_cv_c_W${flag}}" != "xno"; then
 551 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 552 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 553 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 554 #    fi
 555 #done
 556
 557 AC_CACHE_CHECK([if \$CC accepts -Wall],
 558     [ac_cv_c_Wall],
 559     [CFLAGS="-Wall ${CFLAGS_save}"
 560      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
 561
 562 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
 563     [ac_cv_c_Wconversion],
 564     [CFLAGS="-Wconversion ${CFLAGS_save}"
 565      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
 566
 567 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
 568     [ac_cv_c_Wunreachable_code],
 569     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
 570      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
 571
 572 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
 573     [ac_cv_c_Wsign_compare],
 574     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
 575      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
 576
 577 AC_CACHE_CHECK([if \$CC accepts -Wdisabled-optimization],
 578     [ac_cv_c_Wdisabled_optimization],
 579     [CFLAGS="-Wdisabled-optimization ${CFLAGS_save}"
 580      AC_TRY_COMPILE([],,ac_cv_c_Wdisabled_optimization=yes, ac_cv_c_Wdisabled_optimization=no)])
 581
 582 AC_CACHE_CHECK([if \$CC accepts -Winline],
 583     [ac_cv_c_Winline],
 584     [CFLAGS="-Winline ${CFLAGS_save}"
 585      AC_TRY_COMPILE([],,ac_cv_c_Winline=yes, ac_cv_c_Winline=no)])
 586
 587 if test "x${ac_cv_c_Wall}" != "xno"; then
 588     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 589     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 590     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 591 fi
 592
 593 if test "x${ac_cv_c_Wunreachable_code}" != "xno"; then
 594 #    CFLAGS_save="-Wunreachable-code ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 595 #    CXXFLAGS_save="-Wunreachable-code ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 596 #    OBJCFLAGS_save="-Wunreachable-code ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 597
 598     dnl -Wunreachable-code means gcc-3.x, we can use -Wconversion and we can
 599     dnl activate -Winline for C++, it won't choke on system headers.
 600 #    if test "x${ac_cv_c_Wconversion}" != "xno"; then
 601 #        CFLAGS_save="-Wconversion ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 602 #        CXXFLAGS_save="-Wconversion ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 603 #        OBJCFLAGS_save="-Wconversion ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 604 #    fi
 605     if test "x${ac_cv_c_Winline}" != "xno"; then
 606         CXXFLAGS_save="-Winline ${CXXFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 607     fi
 608
 609 fi
 610
 611 if test "x${ac_cv_c_Wsign_compare}" != "xno"; then
 612     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 613     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 614     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 615 fi
 616
 617 if test "x${ac_cv_c_Wdisabled_optimization}" != "xno"; then
 618     CFLAGS_save="-Wdisabled-optimization ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 619     CXXFLAGS_save="-Wdisabled-optimization ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 620     OBJCFLAGS_save="-Wdisabled-optimization ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 621 fi
 622
 623 if test "x${ac_cv_c_Winline}" != "xno"; then
 624     CFLAGS_save="-Winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 625     OBJCFLAGS_save="-Winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 626 fi
 627
 628 dnl Check for -pipe
 629 AC_CACHE_CHECK([if \$CC accepts -pipe],
 630     [ac_cv_c_pipe],
 631     [CFLAGS="${CFLAGS_save} -pipe"
 632      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
 633 if test "x${ac_cv_c_pipe}" != "xno"; then
 634     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
 635     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
 636     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
 637 fi
 638
 639 dnl Check for various optimization flags
 640 AC_CACHE_CHECK([if \$CC accepts -O3],
 641     [ac_cv_c_o3],
 642     [CFLAGS="${CFLAGS_save} -O3"
 643      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
 644 if test "x${ac_cv_c_o3}" != "xno"; then
 645     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
 646 fi
 647
 648 AC_CACHE_CHECK([if \$CC accepts -O2],
 649     [ac_cv_c_o2],
 650     [CFLAGS="${CFLAGS_save} -O2"
 651      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
 652 if test "x${ac_cv_c_o2}" != "xno"; then
 653     if test "x${ac_cv_c_o3}" = "xno"; then
 654         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
 655     fi
 656     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
 657 else
 658     AC_CACHE_CHECK([if \$CC accepts -O],
 659         [ac_cv_c_o],
 660         [CFLAGS="${CFLAGS_save} -O"
 661          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 662     if test "x${ac_cv_c_o}" != "xno"; then
 663         if test "x${ac_cv_c_o3}" = "xno"; then
 664             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
 665         fi
 666         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
 667     fi
 668 fi
 669
 670 dnl Check for -ffast-math
 671 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
 672     [ac_cv_c_fast_math],
 673     [CFLAGS="${CFLAGS_save} -ffast-math"
 674      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
 675 if test "x${ac_cv_c_fast_math}" != "xno"; then
 676     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
 677 fi
 678
 679 dnl Check for -funroll-loops
 680 AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
 681     [ac_cv_c_unroll_loops],
 682     [CFLAGS="${CFLAGS_save} -funroll-loops"
 683      AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
 684 if test "x${ac_cv_c_unroll_loops}" != "xno"; then
 685     CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
 686 fi
 687
 688 dnl Check for -fomit-frame-pointer
 689 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
 690     [ac_cv_c_omit_frame_pointer],
 691     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
 692      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
 693 if test "x${ac_cv_c_omit_frame_pointer}" != "xno"; then
 694     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
 695     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
 696     CFLAGS_i420_yuy2_mmx="${CFLAGS_i420_yuy2_mmx} -fomit-frame-pointer"
 697 fi
 698
 699 dnl Check for -mdynamic-no-pic
 700 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
 701     [ac_cv_c_dynamic_no_pic],
 702     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
 703      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
 704 if test "x${ac_cv_c_dynamic_no_pic}" != "xno"; then
 705     CFLAGS_builtins="${CFLAGS_builtins} -mdynamic-no-pic"
 706     CFLAGS_libvlc="${CFLAGS_libvlc} -mdynamic-no-pic"
 707 fi
 708
 709 dnl Check for Darwin plugin linking flags
 710 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
 711     [ac_cv_ld_darwin],
 712     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
 713      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
 714 if test "x${ac_cv_ld_darwin}" != "xno"; then
 715     LDFLAGS_plugins="${LDFLAGS_plugins} -bundle -undefined error -lcc_dynamic"
 716 fi
 717
 718 dnl Check for standard plugin linking flags
 719 AC_CACHE_CHECK([if \$CC accepts -shared],
 720     [ac_cv_ld_plugins],
 721     [CFLAGS="${CFLAGS_save} -shared"
 722      AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
 723 if test "x${ac_cv_ld_plugins}" != "xno"; then
 724     LDFLAGS_plugins="${LDFLAGS_plugins} -shared"
 725 fi
 726
 727 dnl Check for variadic macros
 728 AC_CACHE_CHECK([for variadic cpp macros],
 729     [ac_cv_cpp_variadic_macros],
 730     [CFLAGS="${CFLAGS_save}"
 731      AC_TRY_COMPILE(
 732          [#include <stdio.h>
 733           #define a(b,c...) printf(b,##c)],
 734          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
 735          ac_cv_cpp_variadic_macros=yes,
 736          ac_cv_cpp_variadic_macros=no)])
 737 if test "x${ac_cv_cpp_variadic_macros}" != "xno"; then
 738     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
 739 fi
 740
 741 dnl Checks for __attribute__(aligned()) directive
 742 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
 743     [ac_cv_c_attribute_aligned],
 744     [ac_cv_c_attribute_aligned=0
 745         CFLAGS="${CFLAGS_save} -Werror"
 746     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
 747         AC_TRY_COMPILE([],
 748         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
 749         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
 750     done
 751         CFLAGS="${CFLAGS_save}"])
 752 if test "x${ac_cv_c_attribute_aligned}" != "x0"; then
 753     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
 754         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
 755 fi
 756
 757 dnl Checks for __attribute__(format()) directive
 758 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
 759     [ac_cv_c_attribute_format],
 760     [ac_cv_c_attribute_format=no
 761         CFLAGS="${CFLAGS_save} -Werror"
 762         AC_TRY_COMPILE([],
 763         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
 764         [ac_cv_c_attribute_format=yes])
 765         CFLAGS="${CFLAGS_save}"])
 766 if test "x${ac_cv_c_attribute_format}" != "xno"; then
 767     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
 768 fi
 769
 770 dnl
 771 dnl  Check the CPU
 772 dnl
 773 case "x${target_cpu}" in
 774   x)
 775     ARCH=unknown
 776     ;;
 777   *)
 778     ARCH="${target_cpu}"
 779     ;;
 780 esac
 781
 782 case "${ARCH}" in
 783   hppa64)
 784     CFLAGS_mpeg_video="${CFLAGS_mpeg_video} -ffunction-sections"
 785     ;;
 786 esac
 787
 788 dnl
 789 dnl  Enable profiling
 790 dnl
 791 AC_ARG_ENABLE(gprof,
 792 [  --enable-gprof          gprof profiling (default disabled)])
 793 AC_ARG_ENABLE(cprof,
 794 [  --enable-cprof          cprof profiling (default disabled)])
 795 AM_CONDITIONAL(GPROF, test "${enable_gprof}" = "yes")
 796 AM_CONDITIONAL(CPROF, test "${enable_gprof}" = "yes")
 797
 798 dnl
 799 dnl  default modules
 800 dnl
 801 BUILTINS="${BUILTINS} mpeg_video idct idctclassic motion"
 802 PLUGINS="${PLUGINS} dummy rc logger gestures access_file memcpy"
 803 PLUGINS="${PLUGINS} es audio m4v mpeg_system ps ts avi asf aac mp4 rawdv"
 804 PLUGINS="${PLUGINS} spudec mpeg_audio lpcm a52 cinepak"
 805 PLUGINS="${PLUGINS} deinterlace invert adjust wall transform distort clone crop motionblur"
 806 PLUGINS="${PLUGINS} float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif fixed32tofloat32 fixed32tos16 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32"
 807 PLUGINS="${PLUGINS} trivial_resampler ugly_resampler linear_resampler bandlimited_resampler"
 808 PLUGINS="${PLUGINS} trivial_channel_mixer headphone_channel_mixer"
 809 PLUGINS="${PLUGINS} trivial_mixer spdif_mixer float32_mixer"
 810 PLUGINS="${PLUGINS} aout_file"
 811 #PLUGINS="${PLUGINS} scope"
 812 PLUGINS="${PLUGINS} i420_rgb i420_yuy2 i422_yuy2 i420_ymga"
 813 PLUGINS="${PLUGINS} id3 m3u"
 814 PLUGINS="${PLUGINS} wav araw demuxdump demuxsub adpcm a52sys"
 815 PLUGINS="${PLUGINS} access_udp access_http ipv4 access_mms access_ftp"
 816 PLUGINS="${PLUGINS} sap screensaver"
 817 PLUGINS="${PLUGINS} httpd"
 818
 819 dnl
 820 dnl  Accelerated modules
 821 dnl
 822 MMX_MODULES="memcpymmx idctmmx motionmmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
 823 MMXEXT_MODULES="memcpymmxext idctmmxext motionmmxext"
 824 THREEDNOW_MODULES="memcpy3dn"
 825 SSE_MODULES=""
 826 ALTIVEC_MODULES="idctaltivec motionaltivec memcpyaltivec"
 827
 828 if test "${enable_gprof}" != "yes"
 829 then
 830   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
 831 fi
 832
 833 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 834     [ac_cv_mmx_inline],
 835     [CFLAGS="${CFLAGS_save}"
 836      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 837                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 838 if test "x${ac_cv_mmx_inline}" != "xno"; then
 839   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
 840 fi
 841
 842 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
 843     [ac_cv_mmxext_inline],
 844     [CFLAGS="${CFLAGS_save}"
 845      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
 846                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
 847 if test "x${ac_cv_mmxext_inline}" != "xno"; then
 848   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
 849 fi
 850
 851 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
 852     [ac_cv_3dnow_inline],
 853     [CFLAGS="${CFLAGS_save}"
 854      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
 855                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
 856 if test "x${ac_cv_3dnow_inline}" != "xno"; then
 857   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
 858   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
 859 fi
 860
 861 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
 862     [ac_cv_sse_inline],
 863     [CFLAGS="${CFLAGS_save}"
 864      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
 865                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
 866 if test "x${ac_cv_sse_inline}" != "xno" -a "x${SYS}" != "xmingw32"; then
 867   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
 868   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 869 fi
 870
 871 # don't try to grok AltiVec with native mingw32 it doesn't work right now
 872 # we should be able to remove this test with future versions of mingw32
 873 if test "x${SYS}" != "xmingw32"; then
 874 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
 875     [ac_cv_altivec_inline],
 876     [CFLAGS="${CFLAGS_save}"
 877      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 878          ac_cv_altivec_inline=yes,
 879          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
 880           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 881             [ac_cv_altivec_inline="-Wa,-m7400"],
 882             ac_cv_altivec_inline=no)
 883          ])])
 884 if test "x${ac_cv_altivec_inline}" != "xno"; then
 885   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
 886   if test "x${ac_cv_altivec_inline}" != "xyes"; then
 887     CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_altivec_inline}"
 888     CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_altivec_inline}"
 889     CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_altivec_inline}"
 890     CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_altivec_inline}"
 891   fi
 892   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 893 fi
 894
 895 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
 896     [ac_cv_c_altivec],
 897     [CFLAGS="${CFLAGS_save} -faltivec"
 898      # Darwin test
 899      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 900         ac_cv_c_altivec=-faltivec, [
 901         # Linux/PPC test
 902         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
 903         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 904             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
 905         ])
 906      CFLAGS="${CFLAGS_save}"])
 907 if test "x${ac_cv_c_altivec}" != "xno"; then
 908   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
 909   CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_c_altivec}"
 910   CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_c_altivec}"
 911   CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_c_altivec}"
 912   CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_c_altivec}"
 913   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 914 fi
 915
 916 AC_CACHE_CHECK([if linker needs -framework vecLib],
 917     [ac_cv_ld_altivec],
 918     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
 919      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
 920      LDFLAGS="${LDFLAGS_save}"
 921     ])
 922 if test "x${ac_cv_ld_altivec}" != "xno"; then
 923   LDFLAGS_idctaltivec="${LDFLAGS_idctaltivec} -framework vecLib"
 924   LDFLAGS_motionaltivec="${LDFLAGS_motionaltivec} -framework vecLib"
 925   LDFLAGS_memcpyaltivec="${LDFLAGS_memcpyaltivec} -framework vecLib"
 926   LDFLAGS_vlc="${LDFLAGS_vlc} -framework vecLib"
 927 fi
 928 fi # end if mingw32
 929
 930 AC_ARG_WITH(,[])
 931 AC_ARG_WITH(,[Optimization options:])
 932
 933 dnl
 934 dnl  Special arch tuning
 935 dnl
 936 AC_ARG_WITH(tuning,
 937 [  --with-tuning=ARCH      enable special tuning for an architecture
 938                           (default i686 on IA-32 and 750 on PPC)])
 939 if test "x${with_tuning}" != "x"; then
 940     if test "x${target_cpu}" = "xpowerpc"; then
 941         CFLAGS_TUNING="-mtune=${with_tuning}"
 942     else
 943         CFLAGS_TUNING="-mcpu=${with_tuning}"
 944     fi
 945 else
 946     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"
 947     else
 948         if test "x${target_cpu}" = "xpowerpc"; then CFLAGS_TUNING="-mtune=750"; fi
 949     fi
 950 fi
 951
 952 dnl
 953 dnl  x86 accelerations
 954 dnl
 955 if test "x${target_cpu}" = "xi686" -o "x${target_cpu}" = "xi586" -o "x${target_cpu}" = "xx86" -o "x${target_cpu}" = "xi386"
 956 then
 957     ARCH="${ARCH} mmx"
 958     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"
 959 fi
 960
 961 dnl
 962 dnl  Enable/disable optimizations
 963 dnl
 964 AC_ARG_ENABLE(optimizations,
 965 [  --disable-optimizations disable compiler optimizations (default enabled)])
 966 AM_CONDITIONAL(OPTIM, test "x${enable_optimizations}" != "xno")
 967
 968 dnl
 969 dnl  AltiVec acceleration
 970 dnl
 971 AC_ARG_ENABLE(altivec,
 972 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
 973 [ if test "x${enable_altivec}" = "xyes"; then ARCH="${ARCH} altivec";
 974     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ],
 975 [ if test "x${target_cpu}" = "xpowerpc"; then ARCH="${ARCH} altivec";
 976     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ])
 977
 978 dnl
 979 dnl  Debugging mode
 980 dnl
 981 AC_ARG_ENABLE(debug,
 982 [  --enable-debug          debug mode (default disabled)])
 983 AM_CONDITIONAL(DEBUG, test "x${enable_debug}" = "xyes")
 984
 985 dnl
 986 dnl  Enable release-specific flags
 987 dnl
 988 AC_ARG_ENABLE(release,
 989 [  --enable-release        activate extra optimizations (default disabled)])
 990 AM_CONDITIONAL(RELEASE, test "x${enable_release}" = "xyes")
 991
 992 dnl
 993 dnl Stream output
 994 dnl
 995 AC_ARG_ENABLE(sout,
 996   [  --enable-sout           Stream output modules (default enabled)])
 997 if test "x${enable_sout}" != "xno"
 998 then
 999   PLUGINS="${PLUGINS} access_output_dummy access_output_udp access_output_file access_output_http"
1000   PLUGINS="${PLUGINS} mux_ts mux_ps mux_avi mux_dummy"
1001   PLUGINS="${PLUGINS} packetizer_mpegaudio packetizer_mpegvideo packetizer_a52"
1002   PLUGINS="${PLUGINS} packetizer_mpeg4video packetizer_mpeg4audio"
1003   PLUGINS="${PLUGINS} packetizer_copy"
1004
1005   PLUGINS="${PLUGINS} vout_encoder"
1006
1007     dnl Ogg/ogm
1008     AC_CHECK_HEADERS(ogg/ogg.h, [
1009       AC_CHECK_LIB( ogg, ogg_stream_packetin, [
1010         PLUGINS="${PLUGINS} mux_ogg"
1011         LDFLAGS_mux_ogg="${LDFLAGS_mux_ogg} -logg" ])
1012     ],[])
1013 fi
1014
1015
1016 dnl
1017 dnl  Input plugins
1018 dnl
1019
1020 AC_ARG_WITH(,[Input plugins:])
1021
1022 dnl
1023 dnl  DVD module: optionally check for installed libdvdcss
1024 dnl
1025 AC_ARG_ENABLE(dvd,
1026 [  --enable-dvd            DVD input module (default enabled)])
1027 if test "x${enable_dvd}" != "xno"
1028 then
1029   AC_ARG_WITH(dvdcss,
1030   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1031   AC_ARG_WITH(dvdcss-tree,
1032   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1033   case "x${with_dvdcss}" in
1034   x|xyes)
1035     if test "x${with_dvdcss_tree}" = x
1036     then
1037       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1038         [ PLUGINS="${PLUGINS} dvd"
1039           LDFLAGS_dvd="${LDFLAGS_dvd} -ldvdcss"
1040           LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -ldvdcss" ],
1041         [ 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.])
1042           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1043     else
1044       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1045       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1046       if test "x${real_dvdcss_tree}" = "x"
1047       then
1048         dnl  The given directory can't be found
1049         AC_MSG_RESULT(no)
1050         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1051       fi
1052       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1053       then
1054         dnl  Use a custom libdvdcss
1055         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1056         BUILTINS="${BUILTINS} dvd"
1057         LDFLAGS_dvd="${LDFLAGS_dvd} -L${real_dvdcss_tree}/src/.libs -ldvdcss"
1058         LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -L${real_dvdcss_tree}/src/.libs -ldvdcss"
1059         CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${real_dvdcss_tree}/src"
1060       else
1061         dnl  The given libdvdcss wasn't built
1062         AC_MSG_RESULT(no)
1063         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1064       fi
1065     fi
1066   ;;
1067   xno)
1068     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1069     PLUGINS="${PLUGINS} dvd"
1070     CPPFLAGS_dvd="${CPPFLAGS_dvd} -DGOD_DAMN_DMCA"
1071     LDFLAGS_dvd="${LDFLAGS_dvd} -ldl"
1072   ;;
1073   *)
1074     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1075     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1076     then
1077       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1078       AC_MSG_RESULT(yes)
1079       PLUGINS="${PLUGINS} dvd"
1080       LDFLAGS_dvd="${LDFLAGS_dvd} -L${with_dvdcss}/lib -ldvdcss"
1081       LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -L${with_dvdcss}/lib -ldvdcss"
1082       CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${with_dvdcss}/include"
1083     else
1084       dnl  No libdvdcss could be found, sorry
1085       AC_MSG_RESULT(no)
1086       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1087     fi
1088   ;;
1089   esac
1090 fi
1091
1092 dnl
1093 dnl dvdread module: check for libdvdread
1094 dnl
1095 AC_ARG_ENABLE(dvdread,
1096 [  --enable-dvdread        dvdread input module (default disabled)])
1097 if test "x${enable_dvdread}" != "xno"
1098 then
1099   AC_ARG_WITH(dvdread,
1100   [    --with-dvdread=PATH    libdvdread headers and libraries])
1101   AC_ARG_WITH(dvdread-tree,
1102   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1103   if test "x${with_dvdread}" = x
1104   then
1105     if test "x${with_dvdread_tree}" = x
1106     then
1107       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1108         [ PLUGINS="${PLUGINS} dvdread"
1109           LDFLAGS_dvdread="${LDFLAGS_dvdread} -ldvdread ${LDFLAGS_dvdcss}" ],
1110         [ if test "x${enable_dvdread}" != "x"
1111           then
1112             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1113             AC_MSG_ERROR([cannot find libdvdread headers])
1114           fi ])
1115     else
1116       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1117       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1118       if test "x${real_dvdread_tree}" = "x"
1119       then
1120         dnl  The given directory can't be found
1121         AC_MSG_RESULT(no)
1122         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1123       fi
1124       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1125       then
1126         dnl  Use a custom libdvdread
1127         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1128         BUILTINS="${BUILTINS} dvdread"
1129         LDFLAGS_dvdread="${LDFLAGS_dvdread} -L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}"
1130         CPPFLAGS_dvdread="${CPPFLAGS_dvdread} -I${real_dvdread_tree}"
1131       else
1132         dnl  The given libdvdread wasn't built
1133         AC_MSG_RESULT(no)
1134         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1135       fi
1136     fi
1137   else
1138     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1139     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1140     then
1141       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1142       AC_MSG_RESULT(yes)
1143       PLUGINS="${PLUGINS} dvdread"
1144       LDFLAGS_dvdread="${LDFLAGS_dvdread} -L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}"
1145       CPPFLAGS_dvdread="${CPPFLAGS_dvdread} -I${with_dvdread}/include"
1146     else
1147       dnl  No libdvdread could be found, sorry
1148       AC_MSG_RESULT(no)
1149       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1150     fi
1151   fi
1152 fi
1153
1154 dnl
1155 dnl dvdplay module: check for libdvdplay
1156 dnl
1157 AC_ARG_ENABLE(dvdplay,
1158 [  --enable-dvdplay        dvdplay input module (default disabled)])
1159 if test "x${enable_dvdplay}" != "xno"
1160 then
1161   AC_ARG_WITH(dvdplay,
1162   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1163   AC_ARG_WITH(dvdplay-tree,
1164   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1165   if test "x${with_dvdplay}" = x
1166   then
1167     if test "x${with_dvdplay_tree}" = x
1168     then
1169       AC_CHECK_HEADERS(dvdplay/dvdplay.h,
1170         [ PLUGINS="${PLUGINS} dvdplay"
1171           LDFLAGS_dvdplay="${LDFLAGS_dvdplay} -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}"
1172           CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_dvdread}" ],
1173         [ if test "x${enable_dvdplay}" != "x"
1174           then
1175             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1176             AC_MSG_ERROR([cannot find libdvdplay headers])
1177           fi ])
1178     else
1179       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1180       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1181       if test "x${real_dvdplay_tree}" = "x"
1182       then
1183         dnl  The given directory can't be found
1184         AC_MSG_RESULT(no)
1185         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1186       fi
1187       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1188       then
1189         dnl  Use a custom libdvdplay
1190         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1191         BUILTINS="${BUILTINS} dvdplay"
1192         LDFLAGS_dvdplay="${LDFLAGS_dvdplay} -L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}"
1193         CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src"
1194       else
1195         dnl  The given libdvdplay wasn't built
1196         AC_MSG_RESULT(no)
1197         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1198       fi
1199     fi
1200   else
1201     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1202     if test -f ${with_dvdplay}/include/dvdplay/dvdplay.h
1203     then
1204       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1205       AC_MSG_RESULT(yes)
1206       PLUGINS="${PLUGINS} dvdplay"
1207       LDFLAGS_dvdplay="${LDFLAGS_dvdplay} -L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}"
1208       CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_dvdread} -I${with_dvdplay}/include"
1209     else
1210       dnl  No libdvdplay could be found, sorry
1211       AC_MSG_RESULT(no)
1212       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1213     fi
1214   fi
1215 fi
1216
1217 dnl
1218 dnl  libdvbpsi ts demux/mux
1219 dnl
1220 AC_ARG_ENABLE(dvbpsi,
1221 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1222 if test "x${enable_dvbpsi}" != "xno"
1223 then
1224   AC_ARG_WITH(dvbpsi,
1225   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1226   AC_ARG_WITH(dvbpsi,
1227   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1228   case "x${with_dvbpsi}" in
1229   x|xyes)
1230     if test "x${with_dvbpsi_tree}" = "x"
1231     then
1232       AC_CHECK_HEADERS(dvbpsi/dr.h,
1233         [ PLUGINS="${PLUGINS} ts_dvbpsi"
1234           LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} -ldvbpsi"
1235           PLUGINS="${PLUGINS} mux_ts_dvbpsi"
1236           LDFLAGS_mux_ts_dvbpsi="${LDFLAGS_mux_ts_dvbpsi} -ldvbpsi" ],
1237         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1238         [#include <stdint.h>
1239 #include <dvbpsi/dvbpsi.h>
1240 #include <dvbpsi/descriptor.h>
1241 #include <dvbpsi/pat.h>
1242 #include <dvbpsi/pmt.h>])
1243     else
1244       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1245       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1246       if test "x${real_dvbpsi_tree}" = "x"
1247       then
1248         dnl  The given directory can't be found
1249         AC_MSG_RESULT(no)
1250         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1251       fi
1252       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1253       then
1254         dnl  Use a custom libdvbpsi
1255         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1256         BUILTINS="${BUILTINS} ts_dvbpsi"
1257         LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} -L${real_dvbpsi_tree}/src/.libs -ldvbpsi"
1258         CPPFLAGS_ts_dvbpsi="${CPPFLAGS_ts_dvbpsi} -I${real_dvbpsi_tree}/src"
1259
1260         BUILTINS="${BUILTINS} mux_ts_dvbpsi"
1261         LDFLAGS_mux_ts_dvbpsi="${LDFLAGS_mux_ts_dvbpsi} -L${real_dvbpsi_tree}/src/.libs -ldvbpsi"
1262         CPPFLAGS_mux_ts_dvbpsi="${CPPFLAGS_mux_ts_dvbpsi} -I${real_dvbpsi_tree}/src"
1263
1264       else
1265         dnl  The given libdvbpsi wasn't built
1266         AC_MSG_RESULT(no)
1267         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1268       fi
1269     fi
1270   ;;
1271   xno)
1272     dnl  Compile without dvbpsi
1273   ;;
1274   *)
1275     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1276     if test "x${with_dvbpsi}" = "x"
1277     then
1278       LDFLAGS_test=""
1279       CPPFLAGS_test=""
1280     else
1281       LDFLAGS_test="-L${with_dvbpsi}/lib"
1282       CPPFLAGS_test="-I${with_dvbpsi}/include"
1283     fi
1284     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1285     AC_CHECK_HEADER([dvbpsi/dr.h],[
1286       PLUGINS="${PLUGINS} ts_dvbpsi"
1287       LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} ${LDFLAGS_test} -ldvbpsi"
1288       CPPFLAGS_ts_dvbpsi="${CPPFLAGS_ts_dvbpsi} ${CPPFLAGS_test}"
1289       PLUGINS="${PLUGINS} mux_ts_dvbpsi"
1290       LDFLAGS_mux_ts_dvbpsi="${LDFLAGS_mux_ts_dvbpsi} ${LDFLAGS_test} -ldvbpsi"
1291       CPPFLAGS_mux_ts_dvbpsi="${CPPFLAGS_mux_ts_dvbpsi} ${CPPFLAGS_test}"
1292
1293       ],[
1294       if test "x${enable_dvbpsi}" != "x"
1295       then
1296         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])
1297       fi
1298     ])
1299     CPPFLAGS="${CPPFLAGS_save}"
1300   ;;
1301   esac
1302 fi
1303
1304 dnl
1305 dnl  Video4Linux plugin
1306 dnl
1307 AC_ARG_ENABLE(v4l,
1308   [  --enable-v4l            Video4Linux input support (default disabled)])
1309 if test "x${enable_v4l}" = "xyes"
1310 then
1311   AC_CHECK_HEADERS(libv4l/v4l.h, [
1312     PLUGINS="${PLUGINS} v4l"
1313    ],[])
1314 fi
1315
1316 dnl
1317 dnl  VCD module
1318 dnl
1319 AC_ARG_ENABLE(vcd,
1320   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1321
1322 if test "x${enable_vcd}" != "xno"
1323 then
1324   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1325   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1326     AC_MSG_RESULT(yes)
1327     PLUGINS="${PLUGINS} vcd"
1328   ],[
1329     AC_MSG_RESULT(no)
1330   ])
1331
1332   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1333   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1334     AC_MSG_RESULT(yes)
1335     PLUGINS="${PLUGINS} vcd"
1336     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1337   ],[
1338     AC_MSG_RESULT(no)
1339   ])
1340
1341   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1342   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1343     AC_MSG_RESULT(yes)
1344     PLUGINS="${PLUGINS} vcd"
1345     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1346   ],[
1347     AC_MSG_RESULT(no)
1348   ])
1349
1350   if test "x${SYS}" = "xbsdi" -o "x${SYS}" = "xmingw32"
1351   then
1352     PLUGINS="${PLUGINS} vcd"
1353   fi
1354
1355   if test "x${SYS}" = "xdarwin"
1356   then
1357     PLUGINS="${PLUGINS} vcd"
1358     LDFLAGS_vcd="${LDFLAGS_vcd} -framework IOKit -framework CoreFoundation"
1359   fi
1360 fi
1361
1362 dnl
1363 dnl  Satellite input module
1364 dnl
1365 AC_ARG_ENABLE(satellite,
1366   [  --enable-satellite      satellite card support (default disabled)],
1367   [ if test "x${enable_satellite}" = "xyes"
1368     then
1369       PLUGINS="${PLUGINS} satellite"
1370     fi])
1371
1372 dnl
1373 dnl  ipv6 plugin - not for QNX yet
1374 dnl
1375 if test "x${SYS}" != "xnto" && test "x${SYS}" != "xmingw32"
1376 then
1377   have_ipv6=false
1378   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1379     AC_CHECK_LIB(resolv,inet_pton,
1380       [have_ipv6=:
1381        LDFLAGS_ipv6="${LDFLAGS_ipv6} -lresolv"])
1382   ])
1383   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1384   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1385     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no); have_ipv6=false])
1386   if ${have_ipv6}; then
1387     PLUGINS="${PLUGINS} ipv6"
1388   fi
1389 fi
1390 if test "x${SYS}" = "xmingw32"
1391 then
1392   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1393   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1394     PLUGINS="${PLUGINS} ipv6"],[AC_MSG_RESULT(no)])
1395 fi
1396
1397 dnl
1398 dnl  ogg plugin
1399 dnl
1400 AC_ARG_ENABLE(ogg,
1401   [  --enable-ogg            Ogg demux support (default enabled)])
1402 if test "x${enable_ogg}" != "xno"
1403 then
1404   AC_CHECK_HEADERS(ogg/ogg.h, [
1405     AC_CHECK_LIB( ogg, oggpack_read, [
1406       PLUGINS="${PLUGINS} ogg"
1407       LDFLAGS_ogg="${LDFLAGS_ogg} -logg"
1408       AC_CHECK_LIB( ogg, oggpackB_read, [
1409         CPPFLAGS_ogg="${CPPFLAGS_ogg} -DHAVE_OGGPACKB"])])
1410    ],[])
1411 fi
1412
1413 dnl
1414 dnl  Codec plugins
1415 dnl
1416
1417 AC_ARG_WITH(,[Codec plugins:])
1418
1419 dnl
1420 dnl  mad plugin
1421 dnl
1422 AC_ARG_ENABLE(mad,
1423   [  --enable-mad            libmad module (default disabled)])
1424 if test "x${enable_mad}" != "xno"
1425 then
1426   AC_ARG_WITH(mad,
1427     [    --with-mad=PATH       path to libmad],[],[])
1428   if test "x${with_mad}" != "xno" -a "x${with_mad}" != "x"
1429   then
1430     CPPFLAGS_mpgatofixed32="${CPPFLAGS_mpgatofixed32} -I${with_mad}/include"
1431     LDFLAGS_mpgatofixed32="${LDFLAGS_mpgatofixed32} -L${with_mad}/lib"
1432   fi
1433
1434   AC_ARG_WITH(mad-tree,
1435     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1436   if test "x${with_mad_tree}" != "xno" -a "x${with_mad_tree}" != "x"
1437   then
1438     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1439     if test "x${real_mad_tree}" = "x"
1440     then
1441       dnl  The given directory can't be found
1442       AC_MSG_RESULT(no)
1443       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1444     fi
1445     dnl  Use a custom libmad
1446     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1447     if test -f ${real_mad_tree}/libmad/mad.h
1448     then
1449       AC_MSG_RESULT(yes)
1450       CPPFLAGS_mpgatofixed32="${CPPFLAGS_mpgatofixed32} -I${real_mad_tree}/libmad"
1451       LDFLAGS_mpgatofixed32="${LDFLAGS_mpgatofixed32} -L${real_mad_tree}/libmad/.libs"
1452       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1453       AC_CHECK_LIB(mad, mad_bit_init, [
1454         BUILTINS="${BUILTINS} mpgatofixed32"
1455         LDFLAGS_mpgatofixed32="${LDFLAGS_mpgatofixed32} -lmad"
1456         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1457       ],[])
1458       LDFLAGS="${LDFLAGS_save}"
1459     else
1460       AC_MSG_RESULT(no)
1461       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1462     fi
1463   else
1464     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1465     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1466     AC_CHECK_HEADERS(mad.h, ,
1467       [ AC_MSG_ERROR([Cannot find development headers for libmad...]) ])
1468     AC_CHECK_LIB(mad, mad_bit_init, [
1469       PLUGINS="${PLUGINS} mpgatofixed32"
1470       LDFLAGS_mpgatofixed32="${LDFLAGS_mpgatofixed32} -lmad" ],
1471       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1472     CPPFLAGS="${CPPFLAGS_save}"
1473     LDFLAGS="${LDFLAGS_save}"
1474   fi
1475 fi
1476
1477 dnl
1478 dnl   libid3tag support
1479 dnl
1480 AC_CHECK_HEADERS(id3tag.h, [
1481   AC_CHECK_HEADERS(zlib.h, [
1482     LDFLAGS_id3tag="${LDFLAGS_id3tag} -lid3tag -lz"
1483     PLUGINS="${PLUGINS} id3tag"]) ])
1484
1485 dnl
1486 dnl  ffmpeg decoder plugin
1487 dnl
1488 AC_ARG_ENABLE(ffmpeg,
1489 [  --enable-ffmpeg         ffmpeg codec (default disabled)])
1490 if test "x${enable_ffmpeg}" = "xyes"
1491 then
1492   AC_ARG_WITH(ffmpeg,
1493     [    --with-ffmpeg=PATH    path to ffmpeg installation],[],[])
1494   if test "x${with_ffmpeg}" != "xno" -a "x${with_ffmpeg}" != "x"
1495   then
1496     CPPFLAGS_ffmpeg="${CPPFLAGS_ffmpeg} -I${with_ffmpeg}/include/ffmpeg"
1497     LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -L${with_ffmpeg}/lib"
1498   fi
1499
1500   dnl Add postprocessing modules
1501   PLUGINS="${PLUGINS} postprocessing_c"
1502   if test "x${ac_cv_mmx_inline}" != "xno"; then
1503     PLUGINS="${PLUGINS} postprocessing_mmx"
1504   fi
1505
1506   if test "x${ac_cv_mmxext_inline}" != "xno"; then
1507     PLUGINS="${PLUGINS} postprocessing_mmxext"
1508   fi
1509
1510   AC_ARG_WITH(ffmpeg-tree,
1511   [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1512   if test "x${with_ffmpeg_tree}" != "x"
1513   then
1514     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1515     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1516     if test "x${real_ffmpeg_tree}" = x
1517     then
1518       dnl  The given directory can't be found
1519       AC_MSG_RESULT(no)
1520       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1521     fi
1522     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"
1523     then
1524       dnl  Use a custom libffmpeg
1525       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1526       BUILTINS="${BUILTINS} ffmpeg"
1527       LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -L${real_ffmpeg_tree}/libavcodec -lavcodec"
1528       CPPFLAGS_ffmpeg="${CPPFLAGS_ffmpeg} -I${real_ffmpeg_tree}/libavcodec"
1529     else
1530       dnl  The given libavcodec wasn't built
1531       AC_MSG_RESULT(no)
1532       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1533     fi
1534   else
1535     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1536     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1537     AC_CHECK_LIB(avcodec, avcodec_init, [
1538       BUILTINS="${BUILTINS} ffmpeg"
1539       LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -lavcodec" ],
1540       [ AC_MSG_ERROR([Cannot find libavcodec library...]) ])
1541     LDFLAGS="${LDFLAGS_save}"
1542     CPPFLAGS="${CPPFLAGS_save}"
1543   fi
1544 fi
1545
1546 dnl
1547 dnl  faad decoder plugin
1548 dnl
1549 AC_ARG_ENABLE(faad,
1550 [  --enable-faad           faad codec (default disabled)])
1551 if test "x${enable_faad}" = "xyes"
1552 then
1553   AC_ARG_WITH(faad,
1554     [    --with-faad=PATH      path to faad installation],[],[])
1555   if test "x${with_faad}" != "xno" -a "x${with_faad}" != "x"
1556   then
1557     CPPFLAGS_faad="${CPPFLAGS_faad} -I${with_faad}/include"
1558     LDFLAGS_faad="${LDFLAGS_faad} -L${with_faad}/lib"
1559   fi
1560   LDFLAGS_faad="${LDFLAGS_faad}"
1561
1562   AC_ARG_WITH(faad-tree,
1563   [    --with-faad-tree=PATH faad tree for static linking])
1564   if test "x${with_faad_tree}" != "x"
1565   then
1566     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1567     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1568     if test "x${real_faad_tree}" = x
1569     then
1570       dnl  The given directory can't be found
1571       AC_MSG_RESULT(no)
1572       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1573     fi
1574     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1575     then
1576       dnl  Use a custom faad
1577       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1578       BUILTINS="${BUILTINS} faad"
1579       LDFLAGS_faad="${LDFLAGS_faad} -L${real_faad_tree}/libfaad/.libs -lfaad"
1580       CPPFLAGS_faad="${CPPFLAGS_faad} -I${real_faad_tree}/include"
1581     else
1582       dnl  The given libfaad wasn't built
1583       AC_MSG_RESULT(no)
1584       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1585     fi
1586   else
1587     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1588     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1589     AC_CHECK_HEADERS(faad.h, ,
1590       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1591     AC_CHECK_LIB(faad, faacDecOpen, [
1592       PLUGINS="${PLUGINS} faad"
1593       LDFLAGS_faad="${LDFLAGS_faad} -lfaad" ],
1594       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1595     LDFLAGS="${LDFLAGS_save}"
1596     CPPFLAGS="${CPPFLAGS_save}"
1597   fi
1598 fi
1599
1600
1601 dnl
1602 dnl  xvid decoder plugin
1603 dnl
1604 AC_ARG_ENABLE(xvid,
1605 [  --enable-xvid           xvid codec (default disabled)])
1606 if test "x${enable_xvid}" = "xyes"
1607 then
1608   AC_ARG_WITH(xvid,
1609     [    --with-xvid=PATH      path to xvid installation],[],[])
1610   if test "x${with_xvid}" != "xno" -a "x${with_xvid}" != "x"
1611   then
1612     CPPFLAGS_xvid="${CPPFLAGS_xvid} -I${with_xvid}/include"
1613     LDFLAGS_xvid="${LDFLAGS_xvid} -L${with_xvid}/lib"
1614   fi
1615   LDFLAGS_xvid="${LDFLAGS_xvid}"
1616
1617   AC_ARG_WITH(xvid-tree,
1618   [    --with-xvid-tree=PATH xvid tree for static linking])
1619   if test "x${with_xvid_tree}" != "x"
1620   then
1621     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1622     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1623     if test "x${real_xvid_tree}" = x
1624     then
1625       dnl  The given directory can't be found
1626       AC_MSG_RESULT(no)
1627       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1628     fi
1629     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1630     then
1631       dnl  Use a custom xvid
1632       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1633       BUILTINS="${BUILTINS} xvid"
1634       LDFLAGS_xvid="${LDFLAGS_xvid} -L${real_xvid_tree}/build/generic -lxvidcore"
1635       CPPFLAGS_xvid="${CPPFLAGS_xvid} -I${real_xvid_tree}/src"
1636     else
1637       dnl  The given libxvidcore wasn't built
1638       AC_MSG_RESULT(no)
1639       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1640     fi
1641   else
1642     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1643     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1644     AC_CHECK_HEADERS(xvid.h, ,
1645       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1646     AC_CHECK_LIB(xvidcore, xvid_init, [
1647       PLUGINS="${PLUGINS} xvid"
1648       LDFLAGS_xvid="${LDFLAGS_xvid} -lxvidcore" ],
1649       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1650     LDFLAGS="${LDFLAGS_save}"
1651     CPPFLAGS="${CPPFLAGS_save}"
1652   fi
1653 fi
1654
1655
1656
1657 dnl
1658 dnl MP4 module
1659 dnl
1660 AC_CHECK_HEADERS(zlib.h, [
1661   LDFLAGS_mp4="${LDFLAGS_mp4} -lz"
1662 ] )
1663
1664 dnl
1665 dnl  a52 AC3 decoder plugin
1666 dnl
1667 AC_ARG_ENABLE(a52,
1668   [  --enable-a52            A/52 support with liba52 (default enabled)])
1669 if test "x${enable_a52}" != "xno"
1670 then
1671   AC_ARG_WITH(a52,
1672     [    --with-a52=PATH       a52 headers and libraries])
1673   AC_ARG_WITH(a52-tree,
1674     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1675   if test "x${with_a52_tree}" != "xno" -a "x${with_a52_tree}" != "x"
1676   then
1677     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1678     if test "x${real_a52_tree}" = "x"
1679     then
1680       dnl  The given directory can't be found
1681       AC_MSG_RESULT(no)
1682       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1683     fi
1684     dnl  Use a custom a52dec
1685     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1686     if test -f ${real_a52_tree}/include/a52.h
1687     then
1688       AC_MSG_RESULT(yes)
1689       CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} -I${real_a52_tree}"
1690       LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} -L${real_a52_tree}/liba52/.libs"
1691       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1692       AC_CHECK_LIB(a52, a52_free, [
1693         BUILTINS="${BUILTINS} a52tofloat32"
1694         LDFLAGS_a52tofloat32="-la52 ${LDFLAGS_a52tofloat32}"
1695         CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} -DUSE_A52DEC_TREE"
1696         ],[
1697         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1698         then
1699           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1700         else
1701           AC_MSG_ERROR([the specified tree hasn't been compiled])
1702         fi
1703       ])
1704       LDFLAGS="${LDFLAGS_save}"
1705     else
1706       AC_MSG_RESULT(no)
1707       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1708     fi
1709   else
1710     if test "x${with_a52}" = "x"
1711     then
1712       LDFLAGS_test=""
1713       CPPFLAGS_test=""
1714     else
1715       LDFLAGS_test="-L${with_a52}/lib"
1716       CPPFLAGS_test="-I${with_a52}/include"
1717     fi
1718     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1719     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1720     AC_CHECK_HEADERS(a52dec/a52.h, [
1721       AC_CHECK_LIB(a52, a52_free, [
1722         PLUGINS="${PLUGINS} a52tofloat32"
1723         LDFLAGS_a52tofloat32="${LDFLAGS_test} -la52 ${LDFLAGS_a52tofloat32}"
1724         CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} ${CPPFLAGS_test}"
1725       ],[
1726         AC_MSG_ERROR([Could not find a52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1727       ])
1728     ])
1729     CPPFLAGS="${CPPFLAGS_save}"
1730     LDFLAGS="${LDFLAGS_save}"
1731   fi
1732 fi
1733
1734 dnl
1735 dnl  DV plugin
1736 dnl
1737 AC_ARG_ENABLE(dv,
1738   [  --enable-dv             DV decoder support (default disabled)])
1739 if test "x${enable_dv}" = "xyes"
1740 then
1741   AC_CHECK_HEADERS(libdv/dv.h, [
1742     PLUGINS="${PLUGINS} dv"
1743     LDFLAGS_dv="${LDFLAGS_dv} -ldv"
1744    ],[])
1745 fi
1746
1747 dnl
1748 dnl  Flac plugin
1749 dnl
1750 AC_ARG_ENABLE(flac,
1751   [  --enable-flac           flac decoder support (default disabled)])
1752 if test "x${enable_flac}" = "xyes"
1753 then
1754   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1755     PLUGINS="${PLUGINS} flac flacdec"
1756     LDFLAGS_flacdec="${LDFLAGS_flacdec} -lFLAC"
1757    ],[])
1758 fi
1759
1760 dnl
1761 dnl  Libmpeg2 plugin
1762 dnl
1763 AC_ARG_ENABLE(libmpeg2,
1764   [  --enable-libmpeg2       libmpeg2 decoder support (default disabled)])
1765 if test "x${enable_libmpeg2}" = "xyes"
1766 then
1767   AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1768     PLUGINS="${PLUGINS} libmpeg2"
1769     LDFLAGS_libmpeg2="${LDFLAGS_libmpeg2} -lmpeg2"
1770    ],[])
1771 fi
1772
1773 dnl
1774 dnl  Vorbis plugin
1775 dnl
1776 AC_ARG_ENABLE(vorbis,
1777   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1778 if test "x${enable_vorbis}" != "xno"
1779 then
1780   AC_CHECK_HEADERS(vorbis/codec.h, [
1781     PLUGINS="${PLUGINS} vorbis"
1782     LDFLAGS_vorbis="${LDFLAGS_vorbis} -lvorbis -logg"
1783    ],[])
1784 fi
1785
1786 dnl
1787 dnl  Tremor plugin
1788 dnl
1789 AC_ARG_ENABLE(tremor,
1790   [  --enable-tremor         Tremor decoder support (default disabled)])
1791 if test "x${enable_tremor}" = "xyes"
1792 then
1793   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1794     PLUGINS="${PLUGINS} tremor"
1795     LDFLAGS_tremor="${LDFLAGS_tremor} -lvorbisidec -logg"
1796    ],[])
1797 fi
1798
1799 dnl
1800 dnl  tarkin decoder plugin
1801 dnl
1802 AC_ARG_ENABLE(tarkin,
1803 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1804 if test "x${enable_tarkin}" = "xyes"
1805 then
1806   AC_ARG_WITH(tarkin-tree,
1807   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1808   if test "x${with_tarkin_tree}" != "x"
1809   then
1810     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1811     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1812     if test -f "${real_tarkin_tree}/tarkin.o"
1813     then
1814       BUILTINS="${BUILTINS} tarkin"
1815       CPPFLAGS_tarkin="${CPPFLAGS_tarkin} -I${real_tarkin_tree}"
1816       LDFLAGS_tarkin="${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"
1817       AC_MSG_RESULT(yes)
1818     else
1819       dnl  The given tarkin tree wasn't built
1820       AC_MSG_RESULT(no)
1821       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1822                     make sure you compiled tarkin in ${with_tarkin_tree}])
1823     fi
1824   fi
1825 fi
1826
1827 dnl
1828 dnl  theora decoder plugin
1829 dnl
1830 AC_ARG_ENABLE(theora,
1831 [  --enable-theora         experimental theora codec (default disabled)])
1832 if test "x${enable_theora}" = "xyes"
1833 then
1834   AC_CHECK_HEADERS(theora/theora.h, [
1835     AC_CHECK_LIB(theora, theora_granule_time, [
1836       BUILTINS="${BUILTINS} theora"
1837       LDFLAGS_theora="${LDFLAGS_theora} -ltheora -logg" ],[
1838       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1839 You also need to check that you have a libogg posterior to the 1.0 release.])],
1840       [-logg])
1841   ])
1842 fi
1843
1844 dnl
1845 dnl  Video plugins
1846 dnl
1847
1848 AC_ARG_WITH(,[Video plugins:])
1849
1850 dnl
1851 dnl  X11 module
1852 dnl  (enabled by default except on win32)
1853 dnl
1854 AC_ARG_ENABLE(x11,
1855   [  --enable-x11            X11 support (default enabled)])
1856 if test "x${enable_x11}" != "xno" &&
1857   (test "x${SYS}" != "xmingw32" || test "x${enable_x11}" = "xyes"); then
1858   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1859   AC_CHECK_HEADERS(X11/Xlib.h, [
1860     PLUGINS="${PLUGINS} x11"
1861     LDFLAGS_x11="${LDFLAGS_x11} -L${x_libraries} -lX11 -lXext"
1862     CPPFLAGS_x11="${CPPFLAGS_x11} -I${x_includes}"
1863   ])
1864   CPPFLAGS="${CPPFLAGS_save}"
1865 fi
1866
1867 dnl
1868 dnl  XVideo module
1869 dnl  (enabled by default except on win32)
1870 dnl
1871 AC_ARG_ENABLE(xvideo,
1872   [  --enable-xvideo         XVideo support (default enabled)])
1873 if test "x${enable_xvideo}" != "xno" &&
1874   (test "x${SYS}" != "xmingw32" || test "x${enable_xvideo}" = "xyes"); then
1875   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1876   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
1877     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
1878     AC_CHECK_LIB(Xv_pic,XvPutImage,
1879       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
1880       PLUGINS="${PLUGINS} xvideo"
1881       LDFLAGS_xvideo="${LDFLAGS_xvideo} -L${x_libraries} -lX11 -lXext -lXv_pic"
1882       CPPFLAGS_xvideo="${CPPFLAGS_xvideo} -I${x_includes}",
1883       AC_CHECK_LIB(Xv,XvPutImage,
1884         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
1885         PLUGINS="${PLUGINS} xvideo"
1886         LDFLAGS_xvideo="${LDFLAGS_xvideo} -L${x_libraries} -lX11 -lXext -lXv"
1887         CPPFLAGS_xvideo="${CPPFLAGS_xvideo} -I${x_includes}",
1888         # Otherwise... well, do nothing.
1889         :
1890       )
1891     )
1892     CFLAGS="${CFLAGS_save}"
1893   ]
1894   CPPFLAGS="${CPPFLAGS_save}")
1895 fi
1896
1897 dnl
1898 dnl  SDL module
1899 dnl
1900 AC_ARG_ENABLE(sdl,
1901   [  --enable-sdl            SDL support (default enabled)])
1902 if test "x${enable_sdl}" != "xno"
1903 then
1904   SDL_PATH="${PATH}"
1905   AC_ARG_WITH(sdl-config-path,
1906     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
1907     [ if test "x${with_sdl_config_path}" != "xno"
1908       then
1909         SDL_PATH="${with_sdl_config_path}:${PATH}"
1910       fi ])
1911   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
1912   SDL_CONFIG="${SDL12_CONFIG}"
1913   SDL_HEADER="SDL12/SDL.h"
1914   if test "x${SDL_CONFIG}" = "xno"
1915   then
1916     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
1917     SDL_CONFIG=${SDL11_CONFIG}
1918     SDL_HEADER="SDL11/SDL.h"
1919   fi
1920   if test "x${SDL_CONFIG}" = "xno"
1921   then
1922     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
1923     SDL_HEADER="SDL/SDL.h"
1924   fi
1925   # check for cross-compiling
1926   SDL_PREFIX=
1927   AC_ARG_WITH(sdl-prefix,
1928     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
1929                                e.g use as:
1930                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
1931   if test "x${with_sdl_prefix}" != "xno" -a "x${with_sdl_prefix}" != "x"
1932   then
1933     SDL_PREFIX="--prefix=${with_sdl_prefix}"
1934   fi
1935   if test "x${SDL_CONFIG}" != "xno"
1936   then
1937     PLUGINS="${PLUGINS} vout_sdl aout_sdl"
1938     CFLAGS_vout_sdl="${CFLAGS_vout_sdl} `${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`"
1939     LDFLAGS_vout_sdl="${LDFLAGS_vout_sdl} `${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`"
1940     CFLAGS_aout_sdl="${CFLAGS_aout_sdl} `${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`"
1941     LDFLAGS_aout_sdl="${LDFLAGS_aout_sdl} `${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`"
1942     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
1943     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
1944       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
1945       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
1946           As a last resort we also test for SDL.h presence),
1947       [ AC_MSG_ERROR([The development package for SDL is not installed.
1948 Please install it and try again. Alternatively you can also configure with
1949 --disable-sdl.])
1950       ])])
1951     CPPFLAGS="${CPPFLAGS_save}"
1952     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
1953     then
1954       AC_MSG_ERROR([The development package for SDL is not installed.
1955 Please install it and try again. Alternatively you can also configure with
1956 --disable-sdl.])
1957     fi
1958   elif test "x${enable_sdl}" =  "xyes"
1959   then
1960     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
1961 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
1962     ])
1963   fi
1964 fi
1965
1966 dnl
1967 dnl  Qt Embedded module
1968 dnl  (disabled by default)
1969 dnl
1970 AC_ARG_ENABLE(qte,
1971   [  --enable-qte            QT Embedded support (default disabled)])
1972 if test "x${enable_qte}" = "xyes"
1973 then
1974   AC_ARG_WITH(qte,
1975   [    --with-qte=PATH       Qt Embedded headers and libraries])
1976   if test "x${with_qte}" != "xno" -a "x${with_qte}" != "x"
1977   then
1978     LDFLAGS_qte="${LDFLAGS_qte} -L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte"
1979     CPPFLAGS_qte="${CPPFLAGS_qte} -I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti"
1980   else
1981     LDFLAGS_qte="${LDFLAGS_qte} -L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte"
1982     CPPFLAGS_qte="${CPPFLAGS_qte} -I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti"
1983   fi
1984   PLUGINS="${PLUGINS} qte"
1985   NEED_QTE_MAIN=yes
1986   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
1987   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
1988     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
1989   ] )
1990   CPPFLAGS="${CPPFLAGS_save}"
1991 fi
1992
1993 dnl
1994 dnl  Windows DirectX module
1995 dnl
1996 AC_ARG_ENABLE(directx,
1997   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
1998 if test "x${enable_directx}" != "xno"
1999 then
2000   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"
2001   then
2002     AC_ARG_WITH(directx,
2003     [    --with-directx=PATH   Win32 DirectX headers])
2004     if test "x${with_directx}" = "x"
2005     then
2006       AC_CHECK_HEADERS(ddraw.h,
2007       [ PLUGINS="${PLUGINS} vout_directx aout_directx"
2008         LDFLAGS_vout_directx="${LDFLAGS_directx} -lgdi32" ])
2009     else
2010       AC_MSG_CHECKING(for directX headers in ${with_directx})
2011       if test -f ${with_directx}/ddraw.h
2012       then
2013         PLUGINS="${PLUGINS} vout_directx aout_directx"
2014         LDFLAGS_vout_directx="${LDFLAGS_directx} -lgdi32"
2015         CPPFLAGS_vout_directx="${CPPFLAGS_vout_directx} -I${with_directx}"
2016         CPPFLAGS_aout_directx="${CPPFLAGS_aout_directx} -I${with_directx}"
2017         AC_MSG_RESULT(yes)
2018       else
2019         AC_MSG_RESULT(no)
2020         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2021       fi
2022     fi
2023   fi
2024 fi
2025
2026 dnl
2027 dnl  Linux framebuffer module
2028 dnl
2029 AC_ARG_ENABLE(fb,
2030   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2031     if test "x${enable_fb}" != "xno"
2032     then
2033       AC_CHECK_HEADERS(linux/fb.h, [
2034         PLUGINS="${PLUGINS} fb"
2035       ])
2036     fi
2037
2038 dnl
2039 dnl  Linux MGA module
2040 dnl
2041 AC_ARG_ENABLE(mga,
2042   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2043   [ if test "x${enable_mga}" = "xyes"
2044     then
2045       PLUGINS="${PLUGINS} mga xmga"
2046     fi ])
2047
2048 dnl
2049 dnl  SVGAlib module
2050 dnl
2051 AC_ARG_ENABLE(svgalib,
2052   [  --enable-svgalib        SVGAlib support (default disabled)])
2053 if test "x${enable_svgalib}" = "xyes"
2054 then
2055   PLUGINS="${PLUGINS} svgalib"
2056   LDFLAGS_svgalib="${LDFLAGS_svgalib} -lvgagl -lvga"
2057 fi
2058
2059 dnl
2060 dnl  GGI module
2061 dnl
2062 AC_ARG_ENABLE(ggi,
2063   [  --enable-ggi            GGI support (default disabled)])
2064 if test "x${enable_ggi}" = "xyes"
2065 then
2066   PLUGINS="${PLUGINS} ggi"
2067   LDFLAGS_ggi="${LDFLAGS_ggi} -lggi"
2068   AC_ARG_WITH(ggi,
2069     [    --with-ggi=PATH       path to libggi],
2070     [ if test "x${with_ggi}" != "xno" -a "x${with_ggi}" != "x"
2071       then
2072         CPPFLAGS_ggi="${CPPFLAGS_ggi} -I${with_ggi}/include"
2073         LDFLAGS_ggi="${LDFLAGS_ggi} -L${with_ggi}/lib"
2074       fi ])
2075 fi
2076
2077 dnl
2078 dnl  Glide module
2079 dnl
2080 AC_ARG_ENABLE(glide,
2081   [  --enable-glide          Glide (3dfx) support (default disabled)])
2082 if test "x${enable_glide}" = "xyes"
2083 then
2084   PLUGINS="${PLUGINS} glide"
2085   LDFLAGS_glide="${LDFLAGS_glide} -lglide2x -lm"
2086   CPPFLAGS_glide="${CPPFLAGS_glide} -I/usr/include/glide"
2087   AC_ARG_WITH(glide,
2088     [    --with-glide=PATH     path to libglide],
2089     [ if test "x${with_glide}" != "xno" -a "x${with_glide}" != "x"
2090       then
2091         CPPFLAGS_glide="${CPPFLAGS_glide} -I${with_glide}/include"
2092         LDFLAGS_glide="${LDFLAGS_glide} -L${with_glide}/lib"
2093       fi ])
2094 fi
2095
2096 dnl
2097 dnl  AA plugin
2098 dnl
2099 AC_ARG_ENABLE(aa,
2100   [  --enable-aa             aalib output (default disabled)])
2101 if test "x${enable_aa}" = "xyes"
2102 then
2103   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2104   if test "x${have_aa}" = "xtrue"
2105   then
2106     PLUGINS="${PLUGINS} aa"
2107     LDFLAGS_aa="${LDFLAGS_aa} -laa"
2108   fi
2109 fi
2110
2111 dnl
2112 dnl  win32 GDI plugin
2113 dnl
2114 AC_ARG_ENABLE(wingdi,
2115   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2116 if test "x${enable_wingdi}" != "xno"; then
2117   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"; then
2118     PLUGINS="${PLUGINS} wingdi"
2119     LDFLAGS_wingdi="${LDFLAGS_wingdi} -lgdi32"
2120   fi
2121 fi
2122
2123 dnl
2124 dnl  Audio plugins
2125 dnl
2126
2127 AC_ARG_WITH(,[Audio plugins:])
2128
2129 dnl
2130 dnl  OSS /dev/dsp module (enabled by default except on win32)
2131 dnl
2132 AC_ARG_ENABLE(oss,
2133   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2134
2135 if test "x${enable_oss}" != "xno" &&
2136   (test "x${SYS}" != "xmingw32" || test "x${enable_oss}" = "xyes")
2137 then
2138   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2139     PLUGINS="${PLUGINS} oss"
2140     AC_CHECK_LIB(ossaudio,main,LDFLAGS_oss="${LDFLAGS_oss} -lossaudio")
2141   ])
2142 fi
2143
2144 dnl
2145 dnl  Esound module
2146 dnl
2147 AC_ARG_ENABLE(esd,
2148   [  --enable-esd            Esound library support (default disabled)],
2149   [if test "x${enable_esd}" = "xyes"
2150    then
2151      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2152      if test "x${ESD_CONFIG}" != "xno"
2153      then
2154        PLUGINS="${PLUGINS} esd"
2155        CFLAGS_esd="${CFLAGS_esd} `${ESD_CONFIG} --cflags`"
2156        LDFLAGS_esd="${LDFLAGS_esd} `${ESD_CONFIG} --libs`"
2157      fi
2158    fi])
2159
2160 dnl
2161 dnl  aRts module
2162 dnl
2163 AC_ARG_ENABLE(arts,
2164   [  --enable-arts           aRts sound server (default disabled)],
2165   [if test "x${enable_arts}" = "xyes"
2166    then
2167      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2168      if test "x${ARTS_CONFIG}" != "xno"
2169      then
2170        PLUGINS="${PLUGINS} arts"
2171        CFLAGS_arts="${CFLAGS_arts} `${ARTS_CONFIG} --cflags`"
2172        LDFLAGS_arts="${LDFLAGS_arts} `${ARTS_CONFIG} --libs `"
2173      fi
2174    fi])
2175
2176 dnl
2177 dnl  ALSA module
2178 dnl
2179 AC_ARG_ENABLE(alsa,
2180   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2181   [if test "x${enable_alsa}" = "xyes"
2182    then
2183      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2184      if test "x${have_alsa}" = "xtrue"
2185      then
2186        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2187                        #define ALSA_PCM_NEW_SW_PARAMS_API
2188                        #include <alsa/asoundlib.h>],
2189           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2190            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2191        PLUGINS="${PLUGINS} alsa"
2192        LDFLAGS_alsa="${LDFLAGS_alsa} -lasound -lm -ldl"
2193      else
2194        AC_MSG_ERROR([Could not find ALSA development headers])
2195      fi
2196    fi])
2197
2198 dnl
2199 dnl  win32 waveOut plugin
2200 dnl
2201 AC_ARG_ENABLE(waveout,
2202   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2203 if test "x${enable_waveout}" != "xno"; then
2204   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"; then
2205     PLUGINS="${PLUGINS} waveout"
2206     LDFLAGS_waveout="-lwinmm"
2207   fi
2208 fi
2209
2210 dnl
2211 dnl  Interface plugins
2212 dnl
2213
2214 AC_ARG_WITH(,[Interface plugins:])
2215
2216 dnl special case for BeOS
2217 if test "x${SYS}" = "xbeos"
2218 then
2219     PLUGINS="${PLUGINS} beos"
2220 fi
2221
2222 dnl
2223 dnl  Gtk+ module
2224 dnl
2225 AC_ARG_ENABLE(gtk,
2226   [  --enable-gtk            Gtk+ support (default enabled)])
2227 if test "x${enable_gtk}" != "xno"
2228 then
2229   GTK_PATH="${PATH}"
2230   AC_ARG_WITH(gtk-config-path,
2231     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2232     [ if test "x${with_gtk_config_path}" != "xno"
2233       then
2234         GTK_PATH="${with_gtk_config_path}:${PATH}"
2235       fi ])
2236   # look for gtk-config
2237   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2238   GTK_CONFIG=${GTK12_CONFIG}
2239   if test "x${GTK_CONFIG}" = "xno"
2240   then
2241     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2242   fi
2243   if test "x${GTK_CONFIG}" != "xno"
2244   then
2245     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2246     then
2247       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2248     fi
2249     if test "x${SYS}" != "xmingw32"; then
2250       CFLAGS_gtk="${CFLAGS_gtk} `${GTK_CONFIG} --cflags gtk gthread`"
2251       LDFLAGS_gtk="${LDFLAGS_gtk} `${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`"
2252     else
2253       CFLAGS_gtk="${CFLAGS_gtk} `${GTK_CONFIG} --cflags gtk`"
2254       LDFLAGS_gtk="${LDFLAGS_gtk} `${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`"
2255     fi
2256     # now look for the gtk.h header
2257     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2258     ac_cv_gtk_headers=yes
2259     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2260       ac_cv_gtk_headers=no
2261       echo "Cannot find gtk development headers."
2262     ])
2263     if test "x${ac_cv_gtk_headers}" = "xyes"
2264     then
2265       PLUGINS="${PLUGINS} gtk"
2266       if test "x${SYS}" != "xmingw32"; then
2267         NEED_GTK_MAIN=yes
2268       fi
2269       ALIASES="${ALIASES} gvlc"
2270     fi
2271     CPPFLAGS="${CPPFLAGS_save}"
2272   fi
2273 fi
2274
2275 dnl
2276 dnl  Familiar module uses Gtk+ library
2277 dnl
2278 AC_ARG_ENABLE(familiar,
2279   [  --enable-familiar       Familiar Gtk+ support (default disabled)])
2280 if test "x${enable_familiar}" = "xyes"
2281 then
2282   GTK_PATH="${PATH}"
2283   AC_ARG_WITH(gtk-config-path,
2284     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2285     [ if test "x${with_gtk_config_path}" != "xno"
2286       then
2287         GTK_PATH="${with_gtk_config_path}:${PATH}"
2288       fi ])
2289   # look for gtk-config
2290   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2291   GTK_CONFIG=${GTK12_CONFIG}
2292   if test "x${GTK_CONFIG}" = "xno"
2293   then
2294     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2295   fi
2296   # check for cross-compiling
2297   GTK_PREFIX=
2298   AC_ARG_WITH(gtk-prefix,
2299     [    --with-gtk-prefix=PATH path to libgtk (needed for cross-compiling),
2300                           e.g use as:
2301                           --with-gtk-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2302   if test "x${with_gtk_prefix}" != "xno" -a "x${with_gtk_prefix}" != "x"
2303   then
2304     GTK_PREFIX="--prefix=$with_gtk_prefix"
2305   fi
2306   if test "x${GTK_CONFIG}" != "xno"
2307   then
2308     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2309     then
2310       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.])
2311     fi
2312     CFLAGS_familiar="${CFLAGS_familiar} `${GTK_CONFIG} ${GTK_PREFIX} --cflags gtk gthread`"
2313     LDFLAGS_familiar="${LDFLAGS_familiar} `${GTK_CONFIG} ${GTK_PREFIX} --libs gtk gthread | sed 's,-rdynamic,,'`"
2314     # now look for the gtk.h header
2315     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar}"
2316     ac_cv_gtk_headers=yes
2317     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2318       ac_cv_gtk_headers=no
2319       echo "Cannot find gtk development headers."
2320     ])
2321     if test "x${ac_cv_gtk_headers}" = "xyes"
2322     then
2323       PLUGINS="${PLUGINS} familiar"
2324     fi
2325     CPPFLAGS="${CPPFLAGS_save}"
2326
2327     # now look for gpe support
2328     AC_ARG_WITH(gpe-prefix,
2329     [    --with-gpe-prefix=PATH gpe installation path prefix (default search in \$PATH)],[],[])
2330     if test "x$with_gpe_prefix" != "xno"  -a "x$with_gpe_prefix" != "x"
2331     then
2332       CFLAGS_gpe="-I$with_gpe_prefix/include"
2333       LDFLAGS_gpe="-lXi -lgdk_pixbuf -L$with_gpe_prefix/lib -lgpewidget"
2334       # now look for gpe/init.h header file
2335       CFLAGS_save=$CFLAGS
2336       LDFLAGS_save=$LDFLAGS
2337       CFLAGS="${CFLAGS_familiar} ${CFLAGS_gpe}"
2338       LDFLAGS="${LDFLAGS_familiar} ${LDFLAGS_gpe}"
2339       CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar} ${CFLAGS_gpe}"
2340       ac_cv_gpe_headers=yes
2341       AC_CHECK_HEADERS(gpe/init.h, ,
2342         [ ac_cv_gpe_headers=no
2343           AC_MSG_ERROR([Cannot find development headers for libgpewidget...]) ])
2344       CFLAGS=$CFLAGS_save
2345       LDFLAGS=$LDFLAG_save
2346       if test "x${ac_cv_gpe_headers}" = "xyes"
2347       then
2348         CFLAGS_familiar="${CFLAGS_familiar} ${CFLAGS_gpe}"
2349         LDFLAGS_familiar="${LDFLAGS_familiar} ${LDFLAGS_gpe}"
2350       fi
2351     else
2352           NEED_GTK_MAIN=yes
2353     fi # end gpe support
2354   fi # end gtk+ support
2355 fi
2356
2357 dnl
2358 dnl  Gnome module
2359 dnl
2360 AC_ARG_ENABLE(gnome,
2361   [  --enable-gnome          Gnome interface support (default disabled)],
2362   [if test "x${enable_gnome}" = "xyes"; then
2363     # look for gnome-config
2364     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2365     if test -x ${GNOME_CONFIG}
2366     then
2367        CFLAGS_gnome="${CFLAGS_gnome} `${GNOME_CONFIG} --cflags gtk gnomeui`"
2368        LDFLAGS_gnome="${LDFLAGS_gnome} `${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`"
2369     fi
2370     # now look for the gnome.h header
2371     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2372     AC_CHECK_HEADERS(gnome.h, [
2373       PLUGINS="${PLUGINS} gnome"
2374       NEED_GTK_MAIN=yes
2375       NEED_GNOME_MAIN=yes
2376       ALIASES="${ALIASES} gnome-vlc"
2377       dnl We need this because of some moronic gnomesupport.h flavours
2378       AC_MSG_CHECKING(for strndup in gnome.h)
2379       AC_EGREP_HEADER(strndup,gnome.h,[
2380         AC_MSG_RESULT(yes)
2381         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2382                   Define if <gnome.h> defines strndup.)],[
2383         AC_MSG_RESULT(no)])
2384      ],[
2385       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2386 developement tools or remove the --enable-gnome option])
2387      ])
2388     CPPFLAGS="${CPPFLAGS_save}"
2389   fi])
2390
2391 dnl
2392 dnl  wxWindows module
2393 dnl
2394 AC_ARG_ENABLE(wxwindows,
2395   [  --enable-wxwindows      wxWindows support (default enabled)])
2396 if test "x${enable_wxwindows}" != "xno"
2397 then
2398   WXWINDOWS_PATH="${PATH}"
2399   AC_ARG_WITH(wx-config-path,
2400     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2401     [ if test "x${with_wx_config_path}" != "xno"
2402       then
2403         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2404       fi ])
2405   # look for wx-config
2406   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2407   if test "x${WX_CONFIG}" != "xno"
2408   then
2409     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2410     then
2411       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2412     fi
2413     CXXFLAGS_wxwindows="${CXXFLAGS_wxwindows} `${WX_CONFIG} --cxxflags`"
2414     LDFLAGS_wxwindows="${LDFLAGS_wxwindows} `${WX_CONFIG} --libs`"
2415     # now look for the wxprec.h header
2416     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2417     ac_cv_wx_headers=yes
2418     AC_CHECK_HEADERS(wx/wxprec.h, , [
2419       ac_cv_wx_headers=no
2420       echo "Cannot find wxWindows development headers."
2421     ])
2422     if test "x${ac_cv_wx_headers}" = "xyes"
2423     then
2424       PLUGINS="${PLUGINS} wxwindows"
2425       ALIASES="${ALIASES} wxvlc"
2426     fi
2427     CPPFLAGS="${CPPFLAGS_save}"
2428   fi
2429 fi
2430
2431 dnl
2432 dnl  Qt module
2433 dnl
2434 AC_ARG_ENABLE(qt,
2435   [  --enable-qt             Qt interface support (default disabled)],
2436   [if test "x${enable_qt}" = "xyes"; then
2437      PLUGINS="${PLUGINS} qt"
2438      ALIASES="${ALIASES} qvlc"
2439      LDFLAGS_qt="${LDFLAGS_qt} -lqt -L${QTDIR}/lib"
2440      CPPFLAGS_qt="${CPPFLAGS_qt} -I/usr/include/qt -I${QTDIR}/include"
2441      if test -x ${QTDIR}/bin/moc
2442      then
2443        MOC=${QTDIR}/bin/moc
2444      else
2445        MOC=moc
2446      fi
2447    fi])
2448
2449 dnl
2450 dnl  KDE module
2451 dnl
2452 AC_ARG_ENABLE(kde,
2453   [  --enable-kde            KDE interface support (default disabled)],
2454   [if test "x${enable_kde}" = "xyes"; then
2455      PLUGINS="${PLUGINS} kde"
2456      ALIASES="${ALIASES} kvlc"
2457      LDFLAGS_kde="${LDFLAGS_kde} -L${KDEDIR}/lib"
2458      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2459      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2460      AC_CHECK_LIB(kfile,main,[
2461        LDFLAGS_kde="${LDFLAGS_kde} -lkfile"
2462      ])
2463      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2464      AC_CHECK_LIB(kdeui,main,[
2465        LDFLAGS_kde="${LDFLAGS_kde} -lkdeui"
2466      ])
2467      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2468      AC_CHECK_LIB(kio,main,[
2469        LDFLAGS_kde="${LDFLAGS_kde} -lkio"
2470      ])
2471      LDFLAGS="${LDFLAGS_save}"
2472      CPPFLAGS_kde="${CPPFLAGS_kde} -I/usr/include/kde -I/usr/include/qt"
2473      CPPFLAGS_kde="${CPPFLAGS_kde} -I${KDEDIR}/include -I${QTDIR}/include"
2474      if test -x ${QTDIR}/bin/moc
2475      then
2476        MOC=${QTDIR}/bin/moc
2477      else
2478        MOC=moc
2479      fi
2480    fi])
2481
2482 dnl
2483 dnl  Opie QT embedded module
2484 dnl
2485 AC_ARG_ENABLE(opie,
2486   [  --enable-opie           Qt embedded interface support (default disabled)],
2487   [if test "x${enable_opie}" = "xyes"; then
2488      AC_ARG_WITH(qte,
2489      [    --with-qte=PATH       Qt Embedded headers and libraries])
2490      if test "x${with_qte}" != "xno" -a "x${with_qte}" != "x"
2491      then
2492        LDFLAGS_qte="-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte"
2493        CPPFLAGS_qte="-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti"
2494      else
2495        LDFLAGS_qte="-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`"
2496        CPPFLAGS_qte="-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`"
2497      fi
2498      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2499      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2500        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2501      ] )
2502      CPPFLAGS="${CPPFLAGS_save}"
2503
2504      PLUGINS="${PLUGINS} opie"
2505      NEED_QTE_MAIN=yes
2506      LDFLAGS_opie="${LDFLAGS_opie} -lqpe ${LDFLAGS_qte}"
2507      CPPFLAGS_opie="${CPPFLAGS_opie} ${CPPFLAGS_qte}"
2508      if test "x${with_qte}" != "xno" -a "x${with_qte}" != "x"
2509      then
2510        MOC=${with_qte}/bin/moc
2511      else
2512        MOC=${QTDIR}/bin/moc
2513      fi
2514    fi])
2515
2516 dnl
2517 dnl  MacOS X module
2518 dnl
2519 AC_ARG_ENABLE(macosx,
2520   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2521   [if test "x${enable_macosx}" = "xyes"
2522    then
2523      BUILTINS="${BUILTINS} macosx"
2524      LDFLAGS_macosx="${LDFLAGS_macosx} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC"
2525    fi],
2526   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2527      BUILTINS="${BUILTINS} macosx"
2528      LDFLAGS_macosx="${LDFLAGS_macosx} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC"
2529    )])
2530
2531 dnl
2532 dnl  QNX RTOS module
2533 dnl
2534 AC_ARG_ENABLE(qnx,
2535   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2536     if test "x${enable_qnx}" != "xno"
2537     then
2538       AC_CHECK_HEADERS(Ph.h, [
2539         PLUGINS="${PLUGINS} qnx"
2540         LDFLAGS_qnx="${LDFLAGS_qnx} -lasound -lph"
2541       ])
2542     fi
2543
2544 dnl
2545 dnl  Windows native interface module, built with Borland C++ Builder
2546 dnl
2547 AC_ARG_ENABLE(intfwin,
2548 [  --enable-intfwin        Win32 interface support (default disabled)],
2549 [ if test "x${enable_intfwin}" != "xno"
2550   then
2551     AC_CHECK_TOOL(BPR2MAK, bpr2mak, AC_ERROR(bpr2mak not found))
2552     AC_CHECK_TOOL(BCMAKE, bcmake, AC_ERROR(bcmake not found))
2553     PLUGINS="${PLUGINS} win32"
2554   fi ])
2555
2556 dnl
2557 dnl  ncurses module
2558 dnl
2559 AC_ARG_ENABLE(ncurses,
2560   [  --enable-ncurses        ncurses interface support (default disabled)],
2561   [if test "x${enable_ncurses}" = "xyes"; then
2562      PLUGINS="${PLUGINS} ncurses"
2563      LDFLAGS_ncurses="${LDFLAGS_ncurses} -lncurses"
2564    fi])
2565
2566 dnl
2567 dnl  XOSD plugin
2568 dnl
2569 AC_ARG_ENABLE(xosd,
2570   [  --enable-xosd           xosd interface support (default disabled)])
2571 if test "x${enable_xosd}" = "xyes"
2572 then
2573   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2574   AC_CHECK_LIB(xosd,xosd_set_offset,
2575       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2576     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2577         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2578       AC_TRY_COMPILE([#include <xosd.h>],
2579          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2580           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2581   if test "x${have_xosd}" = "xtrue"
2582   then
2583     PLUGINS="${PLUGINS} xosd"
2584     LDFLAGS_xosd="${LDFLAGS_xosd} -lxosd"
2585   fi
2586 fi
2587
2588 dnl
2589 dnl  SLP access plugin
2590 dnl
2591 AC_ARG_ENABLE(slp,
2592   [  --enable-slp            SLP service discovery support (default enabled)])
2593 if test "x${enable_slp}" != "xno"
2594 then
2595   AC_ARG_WITH(slp,
2596   [    --with-slp=PATH       libslp headers and libraries])
2597   if test "x${with_slp}" = x
2598   then
2599     AC_CHECK_HEADER(slp.h, have_slp="true", have_slp="false")
2600     if test "x${have_slp}" = "xtrue"
2601     then
2602       PLUGINS="${PLUGINS} slp"
2603       LDFLAGS_slp="${LDFLAGS_slp} -lslp"
2604     fi
2605   else
2606     AC_MSG_CHECKING(for slp headers in ${with_slp})
2607     if test -f ${with_slp}/slp.h
2608     then
2609       dnl  Use ${with_slp}/libslp/slp.h
2610       AC_MSG_RESULT(yes)
2611       PLUGINS="${PLUGINS} slp"
2612       LDFLAGS_slp="${LDFLAGS_slp} -L${with_slp} -lslp"
2613       CPPFLAGS_slp="${CPPFLAGS_slp} -I${with_slp}"
2614     else
2615       dnl  No libslp could be found, sorry
2616       AC_MSG_RESULT(no)
2617       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2618     fi
2619   fi
2620 fi
2621
2622 dnl
2623 dnl  Lirc plugin
2624 dnl
2625 AC_ARG_ENABLE(lirc,
2626   [  --enable-lirc           lirc support (default disabled)])
2627 if test "x${enable_lirc}" = "xyes"
2628 then
2629   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2630   if test "x${have_lirc}" = "xtrue"
2631   then
2632     PLUGINS="${PLUGINS} lirc"
2633     LDFLAGS_lirc="${LDFLAGS_lirc} -llirc_client"
2634   fi
2635 fi
2636
2637 AC_ARG_WITH(,[Misc options:])
2638
2639 dnl
2640 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2641 dnl
2642 dnl  We give the user the opportunity to specify
2643 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2644 dnl
2645 AC_ARG_WITH(words,
2646   [  --with-words=endianness set endianness (big or little)])
2647   case "x${with_words}" in
2648     xbig)
2649       ac_cv_c_bigendian=yes
2650       ;;
2651     xlittle)
2652       ac_cv_c_bigendian=no
2653       ;;
2654     *)
2655       dnl  Try to guess endianness by matching patterns on a compiled
2656       dnl  binary, by looking for an ASCII or EBCDIC string
2657       AC_CACHE_CHECK([whether the byte order is big-endian],
2658         [ac_cv_c_bigendian],
2659         [ac_cv_c_bigendian="unknown"
2660         [cat >conftest.c <<EOF
2661         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2662         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2663         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2664         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2665         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2666         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2667         int main(void) { _a(); _e(); return 0; }
2668 EOF
2669         ]
2670         if test -f conftest.c
2671         then
2672           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2673               && test -f conftest.o
2674           then
2675             if test "`strings conftest.o | grep BIGenDianSyS`"
2676             then
2677               ac_cv_c_bigendian="yes"
2678             fi
2679             if test "`strings conftest.o | grep LiTTleEnDian`"
2680             then
2681               ac_cv_c_bigendian="no"
2682             fi
2683           fi
2684         fi
2685       ])
2686       if test "x${ac_cv_c_bigendian}" = "xunknown"
2687       then
2688         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2689       fi
2690       ;;
2691   esac
2692 dnl  Now we know what to use for endianness, just put it in the header
2693 if test "${ac_cv_c_bigendian}" = "yes"
2694 then
2695   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
2696 fi
2697
2698 dnl
2699 dnl  Mozilla plugin
2700 dnl
2701 mozilla=false
2702 AC_ARG_ENABLE(mozilla,
2703   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
2704 if test "x${enable_mozilla}" = "xyes"
2705 then
2706   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
2707   if test "x${MOZILLA_CONFIG}" != "xno"
2708   then
2709     if test "x${SYS}" != "xmingw32"; then
2710       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
2711       AC_CHECK_LIB(Xt,XtStrings,[
2712         LDFLAGS_mozilla="${LDFLAGS_mozilla} -L${x_libraries} -lXt"
2713       ])
2714       LDFLAGS="${LDFLAGS_save}"
2715     fi
2716     mozilla=:
2717     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
2718     [CPPFLAGS_mozilla="${CPPFLAGS_mozilla} `${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`"]
2719     #[CPPFLAGS_mozilla="${CPPFLAGS_mozilla} `${MOZILLA_CONFIG} --cflags plugin xpcom java --defines | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`"]
2720     LDFLAGS_mozilla="${LDFLAGS_mozilla} `${MOZILLA_CONFIG} --libs plugin xpcom`"
2721     dnl Not necessarily in ${PATH}
2722     if test "x${XPIDL}" = "x" -o ! -x "${XPIDL}"
2723     then
2724       XPIDL="/usr/lib/mozilla/xpidl"
2725     fi
2726   fi
2727 fi
2728 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
2729
2730 dnl
2731 dnl  test plugins
2732 dnl
2733 AC_ARG_ENABLE(testsuite,
2734   [  --enable-testsuite      build test modules (default disabled)])
2735 if test "x${enable_testsuite}" = "xyes"
2736 then
2737   TESTS="test1 test2 test3 test4"
2738
2739   dnl  we define those so that bootstrap sets the right linker
2740   CXXFLAGS_test2="${CXXFLAGS_test2}"
2741   OBJCFLAGS_test3="${OBJCFLAGS_test3}"
2742   dnl  this one is needed until automake knows what to do
2743   LDFLAGS_test3="${LDFLAGS_test3} -lobjc"
2744
2745   PLUGINS="${PLUGINS} ${TESTS}"
2746   #BUILTINS="${BUILTINS} ${TESTS}"
2747 fi
2748
2749 dnl
2750 dnl  gtk_main plugin
2751 dnl
2752 if test "x${NEED_GTK_MAIN}" != "xno"
2753 then
2754     PLUGINS="${PLUGINS} gtk_main"
2755     CFLAGS_gtk="${CFLAGS_gtk} -DNEED_GTK_MAIN"
2756         CFLAGS_familiar="${CFLAGS_familiar} -DNEED_GTK_MAIN"
2757     CFLAGS_gtk_main="${CFLAGS_gtk_main} ${CFLAGS_gtk} ${CFLAGS_familiar}"
2758     LDFLAGS_gtk_main="${LDFLAGS_gtk_main} ${LDFLAGS_gtk} ${LDFLAGS_familiar}"
2759 fi
2760
2761 if test "x${NEED_GNOME_MAIN}" != "xno"
2762 then
2763     PLUGINS="${PLUGINS} gnome_main"
2764     CFLAGS_gnome_main="${CFLAGS_gnome_main} ${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_gnome}"
2765     LDFLAGS_gnome_main="${LDFLAGS_gnome_main} ${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_gnome}"
2766 fi
2767
2768 dnl
2769 dnl  qte_main plugin
2770 dnl
2771 if test "x${NEED_QTE_MAIN}" != "xno"
2772 then
2773     PLUGINS="${PLUGINS} qte_main"
2774     CPPFLAGS_qte="${CPPFLAGS_qte} -DNEED_QTE_MAIN"
2775         CPPFLAGS_opie="${CPPFLAGS_opie} -DNEED_QTE_MAIN"
2776     CPPFLAGS_qte_main="${CFLAGS_qte_main} ${CPPFLAGS_qte}"
2777     LDFLAGS_qte_main="${LDFLAGS_qte_main} ${LDFLAGS_qte}"
2778 fi
2779
2780
2781 dnl
2782 dnl  Plugin and builtin checks
2783 dnl
2784 builtin_support=false
2785 plugin_support=:
2786
2787 dnl Support for plugins - this must be AT THE END
2788 AC_ARG_ENABLE(plugins,
2789   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
2790   [if test "x${enable_plugins}" = "xno"
2791    then
2792      plugin_support=false
2793    fi])
2794
2795 dnl Automagically disable plugins if there is no system support for
2796 dnl dynamically loadable files (.so, .dll, .dylib).
2797 dnl don't forget vlc-win32 still can load .dll as plugins
2798 if test "x${ac_cv_header_dlfcn_h}" = "xno" -a "x${ac_cv_header_image_h}" = "xno" -a "x${SYS}" != "xmingw32"
2799 then
2800   echo "*** Your system doesn't have plugin support. All plugins will be built"
2801   echo "statically."
2802   plugin_support=false
2803 fi
2804
2805 dnl Export automake variables
2806 if ${plugin_support}
2807 then
2808   for plugin in `echo ${PLUGINS}`
2809   do
2810     eval "${plugin}_plugin=yes"
2811   done
2812 else
2813   BUILTINS="${BUILTINS} ${PLUGINS}"
2814   PLUGINS=
2815 fi
2816 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
2817
2818 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
2819 then
2820   builtin_support=:
2821   for builtin in `echo ${BUILTINS}`
2822   do
2823     eval "${builtin}_builtin=yes"
2824   done
2825 fi]
2826 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
2827
2828 dnl do not touch this line (bootstrap needs it)
2829
2830
2831 dnl
2832 dnl  Stuff used by the program
2833 dnl
2834 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
2835 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
2836 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
2837
2838 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
2839 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
2840 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
2841 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
2842
2843 DATA_PATH="${ac_tool_prefix}/share/vlc"
2844 AC_SUBST(DATA_PATH)
2845 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
2846 AC_SUBST(PLUGIN_PATH)
2847
2848 dnl
2849 dnl  Restore *FLAGS
2850 dnl
2851 CPPFLAGS="${CPPFLAGS_save}"
2852 CFLAGS="${CFLAGS_save}"
2853 CXXFLAGS="${CXXFLAGS_save}"
2854 OBJCFLAGS="${OBJCFLAGS_save}"
2855 LDFLAGS="${LDFLAGS_save}"
2856
2857 dnl
2858 dnl  Fool automake (see Makefile.am)
2859 dnl
2860 AUTOMAKE_SUCKS="\$(L_builtin) \$(LDFLAGS_builtin)"
2861 AC_SUBST(AUTOMAKE_SUCKS)
2862
2863 dnl
2864 dnl  Create the vlc-config script
2865 dnl
2866 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtins}"
2867 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
2868
2869 dnl
2870 dnl  Configuration is finished
2871 dnl
2872 AC_SUBST(SYS)
2873 AC_SUBST(ARCH)
2874 AC_SUBST(PLUGINS)
2875 AC_SUBST(BUILTINS)
2876 AC_SUBST(ALIASES)
2877 AC_SUBST(ASM)
2878 AC_SUBST(MOC)
2879 AC_SUBST(WINDRES)
2880 AC_SUBST(XPIDL)
2881 AC_SUBST(LIBEXT)
2882 AC_SUBST(INCLUDES)
2883 AC_SUBST(ALL_LINGUAS)
2884
2885 AC_SUBST(CFLAGS_TUNING)
2886 AC_SUBST(CFLAGS_OPTIM)
2887 AC_SUBST(CFLAGS_OPTIM_NODEBUG)
2888 AC_SUBST(CFLAGS_NOOPTIM)
2889 AC_SUBST(LDFLAGS)
2890
2891 AC_SUBST(CFLAGS_vlc)
2892 AC_SUBST(CFLAGS_pics)
2893 AC_SUBST(CXXFLAGS_pics)
2894 AC_SUBST(CFLAGS_plugins)
2895 AC_SUBST(CXXFLAGS_plugins)
2896 AC_SUBST(CFLAGS_builtins)
2897 AC_SUBST(CPPFLAGS_mozilla)
2898
2899 AC_SUBST(LDFLAGS_vlc)
2900 AC_SUBST(LDFLAGS_libvlc)
2901 AC_SUBST(LDFLAGS_plugins)
2902 AC_SUBST(LDFLAGS_builtins)
2903 AC_SUBST(LDFLAGS_mozilla)
2904
2905 AC_OUTPUT([
2906   Makefile
2907   debian/Makefile
2908   doc/Makefile
2909   intl/Makefile
2910   ipkg/Makefile
2911   lib/Makefile
2912   m4/Makefile
2913   modules/Makefile
2914   po/Makefile.in
2915   share/Makefile
2916   src/Makefile
2917   vlc-config
2918 ],[
2919   chmod a+x vlc-config
2920 ])
2921
2922 printf "
2923 vlc configuration
2924 --------------------
2925 vlc version           : ${VERSION}
2926 system                : ${SYS}
2927 architecture          : ${ARCH}
2928 build flavour         : "
2929 test "x${DEBUG_TRUE}" = "x" && printf "debug "
2930 test "x${CPROF_TRUE}" = "x" && printf "cprof "
2931 test "x${GPROF_TRUE}" = "x" && printf "gprof "
2932 test "x${OPTIM_TRUE}" = "x" && printf "optim "
2933 test "x${RELEASE_TRUE}" = "x" && printf "release " || printf "devel "
2934 echo "
2935 vlc aliases           :${ALIASES}
2936
2937 To build vlc and its plugins, type \`make'.
2938 "
2939