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

   1 dnl Autoconf settings for vlc
   2
   3 AC_INIT(vlc,0.5.3-test1)
   4
   5 CONFIGURE_LINE="$0 $*"
   6 CODENAME="Natalya"
   7
   8 AC_PREREQ(2.50)
   9 AC_CONFIG_SRCDIR(src/libvlc.c)
  10 AC_CONFIG_AUX_DIR(autotools)
  11 AC_CANONICAL_SYSTEM
  12
  13 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
  14 dnl them. And we need the comma otherwize automake will choke on it.
  15 AM_INIT_AUTOMAKE(vlc,0.5.3-test1)
  16 AM_CONFIG_HEADER(config.h)
  17
  18 dnl
  19 dnl  Save *FLAGS
  20 dnl
  21 CPPFLAGS_save="${CPPFLAGS}"
  22 CFLAGS_save="${CFLAGS}"
  23 CXXFLAGS_save="${CXXFLAGS}"
  24 OBJCFLAGS_save="${OBJCFLAGS}"
  25 LDFLAGS_save="${LDFLAGS}"
  26
  27 dnl
  28 dnl Check for tools
  29 dnl
  30 AC_PROG_CC
  31 AM_PROG_CC_C_O
  32 AC_PROG_CPP
  33 AC_PROG_CXX
  34 AC_PROG_MAKE_SET
  35 AC_PROG_INSTALL
  36
  37 dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right
  38 dnl now otherwise it might be set in an obscure if statement.
  39 AC_EGREP_CPP(foo,foo)
  40
  41 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
  42 AC_MSG_CHECKING(for an Objective-C compiler)
  43 OBJC="${CXX}"
  44 AC_SUBST(OBJC)
  45 OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
  46 AC_SUBST(OBJCFLAGS)
  47 dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
  48 #OBJCDEPMODE="depmode=gcc3"
  49 #AC_SUBST(OBJCDEPMODE)
  50 _AM_DEPENDENCIES(OBJC)
  51 AC_MSG_RESULT(not implemented yet)
  52
  53 dnl Find the right ranlib, even when cross-compiling
  54 AC_CHECK_TOOL(RANLIB, ranlib, :)
  55 AC_CHECK_TOOL(STRIP, strip, :)
  56 AC_CHECK_TOOL(AR, ar, :)
  57 AC_CHECK_TOOL(LD, ld, :)
  58
  59 dnl AM_PROG_LIBTOOL
  60 AC_PROG_INSTALL
  61
  62 dnl Check for compiler properties
  63 AC_C_CONST
  64 AC_C_INLINE
  65
  66 dnl
  67 dnl  Set default values
  68 dnl
  69 LDFLAGS_vlc="${LDFLAGS}"
  70 LIBEXT=".so"
  71
  72 dnl
  73 dnl  Check the operating system
  74 dnl
  75 case "x${target_os}" in
  76   x)
  77     SYS=unknown
  78     ;;
  79   xlinux*)
  80     SYS=linux
  81     ;;
  82   xbsdi*)
  83     SYS=bsdi
  84     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  85     LDFLAGS_dvd="${LDFLAGS_dvd} -ldvd"
  86     LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -ldvd"
  87     LDFLAGS_vcd="${LDFLAGS_vcd} -ldvd"
  88     ;;
  89   x*bsd*)
  90     SYS="${target_os}"
  91     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  92     ;;
  93   xdarwin*)
  94     SYS=darwin
  95     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CFLAGS="${CFLAGS_save}"
  96     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; CXXFLAGS="${CXXFLAGS_save}"
  97     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp -D_INTL_REDIRECT_MACROS"; OBJCFLAGS="${OBJCFLAGS_save}"
  98     LDFLAGS_vlc="${LDFLAGS_vlc} -all_load"
  99     LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -all_load"
 100     LIBEXT=".dylib"
 101     ;;
 102   x*mingw32* | x*cygwin*)
 103     AC_CHECK_TOOL(WINDRES, windres, :)
 104     LIBEXT=".dll"
 105
 106     case "x${target_os}" in
 107       x*mingw32*)
 108         SYS=mingw32
 109         ;;
 110       x*cygwin*)
 111         dnl Check if we are using the mno-cygwin mode in which case we are
 112         dnl actually dealing with a mingw32 compiler.
 113         AC_EGREP_CPP(yes,
 114             [#ifdef WIN32
 115              yes
 116              #endif],
 117             SYS=mingw32, SYS=cygwin)
 118         ;;
 119     esac
 120
 121     if test "x$SYS" = "xmingw32"; then
 122         # add ws2_32 for closesocket, select, recv
 123         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"
 124         CPPFLAGS="${CPPFLAGS_save}"
 125         LDFLAGS_vlc="${LDFLAGS_vlc} -lws2_32 -lnetapi32 -lwinmm -mwindows"
 126         LDFLAGS_ipv4="${LDFLAGS_ipv4} -lws2_32"
 127         LDFLAGS_ipv6="${LDFLAGS_ipv6} -lws2_32"
 128         LDFLAGS_access_http="${LDFLAGS_access_http} -lws2_32"
 129         LDFLAGS_access_mms="${LDFLAGS_access_mms} -lws2_32"
 130         LDFLAGS_access_udp="${LDFLAGS_access_udp} -lws2_32"
 131         LDFLAGS_access_ftp="${LDFLAGS_access_ftp} -lws2_32"
 132         LDFLAGS_access_output_udp="${LDFLAGS_access_output_udp} -lws2_32"
 133         LDFLAGS_sap="${LDFLAGS_sap} -lws2_32"
 134         LDFLAGS_slp="${LDFLAGS_slp} -lws2_32"
 135         LDFLAGS_httpd="${LDFLAGS_httpd} -lws2_32"
 136     fi
 137     ;;
 138   x*nto*)
 139     SYS=nto
 140     LDFLAGS_x11="${LDFLAGS_x11} -lsocket"
 141     LDFLAGS_xvideo="${LDFLAGS_xvideo} -lsocket"
 142     ;;
 143   xsolaris*)
 144     SYS=solaris
 145     ;;
 146   xhpux*)
 147     SYS=hpux
 148     LIBEXT=".sl"
 149     ;;
 150   xbeos)
 151     SYS=beos
 152     CFLAGS_save="${CFLAGS_save} -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual"; CFLAGS="${CFLAGS_save}"
 153     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual"; CXXFLAGS="${CXXFLAGS_save}"
 154     LDFLAGS_vlc="${LDFLAGS_vlc} -lbe"
 155     LDFLAGS_plugins="${LDFLAGS_plugins} -nostart"
 156     LDFLAGS_beos="${LDFLAGS_beos} -lbe -lmedia -lroot -ltracker -lstdc++.r4 -ltranslation"
 157     dnl BONE or not BONE ? only BONE has libbind.so
 158     AC_CHECK_LIB( bind, inet_ntoa,
 159         [ LDFLAGS_access_mms="${LDFLAGS_access_mms} -lbind"
 160           LDFLAGS_ipv4="${LDFLAGS_ipv4} -lbind"
 161           LDFLAGS_httpd="${LDFLAGS_httpd} -lbind"],
 162         [])
 163     ;;
 164   x*)
 165     SYS="${target_os}"
 166     ;;
 167 esac
 168 AM_CONDITIONAL(HAVE_BEOS, test "x${SYS}" = "xbeos")
 169 AM_CONDITIONAL(HAVE_DARWIN, test "x${SYS}" = "xdarwin")
 170 AM_CONDITIONAL(HAVE_WIN32, test "x${SYS}" = "xmingw32")
 171
 172 dnl
 173 dnl Gettext stuff
 174 dnl
 175 ALL_LINGUAS="de en_GB fr it ja no ru nl pl sv"
 176 AM_GNU_GETTEXT_VERSION(0.11.5)
 177 AM_GNU_GETTEXT
 178 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
 179   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
 180   INCLUDES="${INCLUDES} -I\\\$(top_srcdir)/intl"
 181 else
 182   AC_CHECK_FUNCS(textdomain,,[
 183     AC_CHECK_LIB(intl,textdomain,
 184       LDFLAGS_vlc="${LDFLAGS_vlc} -lintl"
 185       LDFLAGS_plugins="${LDFLAGS_plugins} -lintl"
 186     )
 187   ])
 188 fi
 189 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
 190 XGETTEXT="${XGETTEXT} --keyword=_NS --keyword=_ANS"
 191
 192 AC_MSG_CHECKING(for suffix of libraries)
 193 AC_MSG_RESULT(${LIBEXT})
 194
 195 dnl Check for the need to include the mingwex lib for mingw32
 196 if test x$SYS = xmingw32
 197 then
 198     AC_CHECK_LIB(mingwex,opendir,
 199         AC_CHECK_LIB(mingw32,opendir,LDFLAGS_vlc="${LDFLAGS_vlc}",
 200             [LDFLAGS_vlc="${LDFLAGS_vlc} -lmingwex"
 201              LDFLAGS_gtk="${LDFLAGS_gtk} -lmingwex"])
 202     )
 203 fi
 204
 205 dnl Check for fnative-struct or mms-bitfields support for mingw32
 206 if test x$SYS = xmingw32
 207 then
 208     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 209         [ac_cv_c_mms_bitfields],
 210         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 211          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 212     if test x"$ac_cv_c_mms_bitfields" != x"no"; then
 213         CFLAGS_save="${CFLAGS_save} -mms-bitfields";
 214         CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
 215     else
 216         AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
 217             [ac_cv_c_fnative_struct],
 218             [CFLAGS="${CFLAGS_save} -fnative-struct"
 219              AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
 220         if test x"$ac_cv_c_fnative_struct" != x"no"; then
 221             CFLAGS_save="${CFLAGS_save} -fnative-struct";
 222             CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
 223         fi
 224     fi
 225
 226     CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 227 fi
 228
 229 dnl Check for fvtable-thunks support for mingw32
 230 if test x$SYS = xmingw32
 231 then
 232 AC_LANG_PUSH(C++)
 233     AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
 234         [ac_cv_cxx_fvtable_thunks],
 235         [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
 236          AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
 237                         ac_cv_cxx_fvtable_thunks=no)])
 238     if test x"$ac_cv_cxx_fvtable_thunks" = x"yes"; then
 239         CXXFLAGS_mingw32_special="-fvtable-thunks"
 240     fi
 241
 242     CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"
 243     CXXFLAGS="${CXXFLAGS_save}"
 244 AC_LANG_POP(C++)
 245 fi
 246
 247 dnl Flags for plugin compilation
 248 case "x${SYS}" in
 249   xmingw32|xcygwin)
 250     CFLAGS_pics="${CFLAGS_pics} ${CFLAGS_mingw32_special}"
 251     CXXFLAGS_pics="${CXXFLAGS_pics} ${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}"
 252     OBJCFLAGS_pics="${OBJCFLAGS_pics} ${CFLAGS_mingw32_special}"
 253     CFLAGS_plugins="${CFLAGS_plugins} ${CFLAGS_mingw32_special}"
 254     CXXFLAGS_plugins="${CXXFLAGS_plugins} ${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}"
 255     OBJCFLAGS_plugins="${OBJCFLAGS_plugins} ${CFLAGS_mingw32_special}"
 256     ;;
 257   x*)
 258     CFLAGS_pics="${CFLAGS_pics} -fPIC"
 259     CXXFLAGS_pics="${CXXFLAGS_pics} -fPIC"
 260     OBJCFLAGS_pics="${OBJCFLAGS_pics} -fPIC"
 261     CFLAGS_plugins="${CFLAGS_plugins} -fPIC"
 262     CXXFLAGS_plugins="${CXXFLAGS_plugins} -fPIC"
 263     OBJCFLAGS_plugins="${OBJCFLAGS_plugins} -fPIC"
 264     LDFLAGS_plugins="${LDFLAGS_plugins} -fPIC"
 265     ;;
 266 esac
 267
 268 dnl The -DSYS_FOO flag
 269 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 270
 271 dnl Check for system libs needed
 272 need_libc=false
 273
 274 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 atoll getenv putenv setenv)
 275
 276 dnl Check for usual libc functions
 277 AC_CHECK_FUNCS(strdup strndup atof lseek)
 278 AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp)])
 279 AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp)])
 280
 281 AC_CHECK_FUNCS(connect,,[
 282   AC_CHECK_LIB(socket,connect,
 283     LDFLAGS_ipv4="${LDFLAGS_ipv4} -lsocket"
 284     LDFLAGS_vlc="${LDFLAGS_vlc} -lsocket"
 285 )])
 286
 287 AC_CHECK_FUNCS(send,,[
 288   AC_CHECK_LIB(socket,send,
 289     LDFLAGS_access_http="${LDFLAGS_access_http} -lsocket"
 290     LDFLAGS_access_mms="${LDFLAGS_access_mms} -lsocket"
 291     LDFLAGS_access_udp="${LDFLAGS_access_udp} -lsocket"
 292     LDFLAGS_access_ftp="${LDFLAGS_access_ftp} -lsocket"
 293     LDFLAGS_sap="${LDFLAGS_sap} -lsocket"
 294     LDFLAGS_access_output_udp="${LDFLAGS_access_output_udp} -lsocket"
 295 )])
 296
 297 AC_CHECK_FUNCS(gethostbyname,,[
 298   AC_CHECK_LIB(nsl,gethostbyname,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lnsl" LDFLAGS_httpd="${LDFLAGS_httpd} -lnsl",[
 299     AC_CHECK_LIB(bind,gethostbyname,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lbind" LDFLAGS_httpd="${LDFLAGS_httpd} -lbind")])
 300 ])
 301
 302 dnl Check for socklen_t
 303 AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
 304   [AC_TRY_COMPILE(
 305      [#include <sys/types.h>
 306       #include <sys/socket.h>],
 307      [socklen_t len = 42; return len;],
 308      ac_cv_type_socklen_t=yes,
 309      ac_cv_type_socklen_t=no)])
 310 if test x$ac_cv_type_socklen_t != xno; then
 311   AC_DEFINE(HAVE_SOCKLEN_T, 1,
 312             Define if <sys/socket.h> defines socklen_t.)
 313 fi
 314
 315 AC_CHECK_FUNCS(inet_aton,,[
 316   AC_CHECK_LIB(resolv,inet_aton,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lresolv" LDFLAGS_httpd="${LDFLAGS_httpd} -lresolv")
 317 ])
 318
 319 dnl Check for getopt
 320 need_getopt=false
 321 AC_CHECK_FUNCS(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
 322 [ # FreeBSD has a gnugetopt library for this:
 323   AC_CHECK_LIB([gnugetopt],[getopt_long],
 324     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support) LDFLAGS_vlc="${LDFLAGS_vlc} -lgnugetopt"],
 325     [need_getopt=:])])
 326 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
 327
 328 AC_TYPE_SIGNAL
 329 AC_CHECK_LIB(dl,dlopen,LDFLAGS_vlc="${LDFLAGS_vlc} -ldl")
 330 AC_CHECK_LIB(m,cos,
 331   LDFLAGS_imdct="${LDFLAGS_imdct} -lm"
 332   LDFLAGS_adjust="${LDFLAGS_adjust} -lm"
 333   LDFLAGS_distort="${LDFLAGS_distort} -lm"
 334   LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} -lm")
 335 AC_CHECK_LIB(m,pow,
 336   LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -lm"
 337   LDFLAGS_imdct="${LDFLAGS_imdct} -lm"
 338   LDFLAGS_imdct3dn="${LDFLAGS_imdct3dn} -lm"
 339   LDFLAGS_imdctsse="${LDFLAGS_imdctsse} -lm"
 340   LDFLAGS_i420_rgb="${LDFLAGS_i420_rgb} -lm"
 341   LDFLAGS_faad="${LDFLAGS_faad} -lm"
 342 )
 343 AC_CHECK_LIB(m,sqrt,
 344   LDFLAGS_headphone_channel_mixer="${LDFLAGS_headphone_channel_mixer} -lm"
 345 )
 346
 347 dnl Check for pthreads - borrowed from XMMS
 348 THREAD_LIB=error
 349 if test "x${THREAD_LIB}" = "xerror"; then
 350   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 351 fi
 352 if test "x${THREAD_LIB}" = "xerror"; then
 353   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 354 fi
 355 if test "x${THREAD_LIB}" = "xerror"; then
 356   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 357 fi
 358 if test "x${THREAD_LIB}" = "xerror"; then
 359   AC_CHECK_FUNCS(pthread_mutex_lock)
 360   THREAD_LIB=""
 361 fi
 362
 363 dnl Check for cthreads under GNU/Hurd for instance
 364 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
 365
 366 dnl
 367 dnl  GNU portable threads
 368 dnl
 369 AC_ARG_ENABLE(pth,
 370   [  --enable-pth            GNU Pth support (default disabled)],
 371   [ if test "x${enable_pth}" = "xyes"; then
 372     AC_CHECK_LIB(pth,pth_init)
 373     AC_MSG_CHECKING(for pth_init in pth.h)
 374     AC_EGREP_HEADER(pth_init,pth.h,[
 375       AC_MSG_RESULT(yes)
 376       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
 377                 Define if <pth.h> defines pth_init)
 378       THREAD_LIB="-lpth"
 379     ],[
 380       AC_MSG_RESULT(no)
 381     ])
 382     fi
 383 ])
 384
 385 dnl
 386 dnl  State Threads
 387 dnl
 388 AC_ARG_ENABLE(st,
 389   [  --enable-st             State Threads (default disabled)],
 390   [ if test "x${enable_st}" = "xyes"; then
 391     AC_CHECK_LIB(st,st_init)
 392     AC_MSG_CHECKING(for st_init in st.h)
 393     AC_EGREP_HEADER(st_init,st.h,[
 394       AC_MSG_RESULT(yes)
 395       AC_DEFINE(ST_INIT_IN_ST_H, 1,
 396                 Define if <st.h> defines st_init)
 397       THREAD_LIB="-lst"
 398     ],[
 399       AC_MSG_RESULT(yes)
 400     ])
 401     fi
 402 ])
 403
 404 if test "x${SYS}" != "xmingw32"; then
 405   LDFLAGS_vlc="${LDFLAGS_vlc} ${THREAD_LIB}"
 406   LDFLAGS_plugins="${LDFLAGS_plugins} ${THREAD_LIB}"
 407 fi
 408
 409 dnl Don't link with rt when using GNU-pth
 410 if test "x${THREAD_LIB}" != "x-lpth" && test "x${THREAD_LIB}" != "x-lst"; then
 411   dnl HP/UX port
 412   AC_CHECK_LIB(rt,sem_init, [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"])
 413
 414   have_nanosleep=false
 415   AC_CHECK_FUNCS(nanosleep,have_nanosleep=:,[
 416     AC_CHECK_LIB(rt,nanosleep,
 417       [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"; have_nanosleep=:],
 418       [AC_CHECK_LIB(posix4,nanosleep,
 419           [LDFLAGS_vlc="${LDFLAGS_vlc} -lposix4"; have_nanosleep=:])]
 420     )
 421   ])
 422   if ${have_nanosleep}; then
 423     AC_DEFINE(HAVE_NANOSLEEP, 1,
 424               Define if nanosleep is available.)
 425   fi
 426 fi
 427
 428 dnl Check for misc headers
 429 AC_MSG_CHECKING(for pthread_cond_t in pthread.h)
 430 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
 431   AC_MSG_RESULT(yes)
 432   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
 433             Define if <pthread.h> defines pthread_cond_t.)],[
 434   AC_MSG_RESULT(no)])
 435
 436 AC_MSG_CHECKING(for pthread_once in pthread.h)
 437 AC_EGREP_HEADER(pthread_once,pthread.h,[
 438   AC_MSG_RESULT(yes)
 439   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
 440             Define if <pthread.h> defines pthread_once.)],[
 441   AC_MSG_RESULT(no)])
 442
 443 AC_MSG_CHECKING(for strncasecmp in strings.h)
 444 AC_EGREP_HEADER(strncasecmp,strings.h,[
 445   AC_MSG_RESULT(yes)
 446   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 447             Define if <strings.h> defines strncasecmp.)],[
 448   AC_MSG_RESULT(no)])
 449
 450 dnl Check for headers
 451 AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h)
 452 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
 453 AC_CHECK_HEADERS(dlfcn.h image.h)
 454 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 455 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
 456 AC_CHECK_HEADERS(linux/version.h)
 457
 458 AC_HEADER_TIME
 459
 460 dnl Check for dirent
 461 need_dirent=false
 462 AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
 463 AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})
 464
 465 dnl Mac OS X and other OSes don't have declaration for nanosleep
 466 AC_MSG_CHECKING(for nanosleep in time.h)
 467 AC_EGREP_HEADER(nanosleep,time.h,[
 468   AC_MSG_RESULT(yes)
 469   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 470             Define if <time.h> defines nanosleep.)
 471 ],[
 472   AC_MSG_RESULT(no)
 473 ])
 474
 475 dnl Make sure we have timespecs
 476 AC_MSG_CHECKING(for timespec in sys/time.h)
 477 AC_EGREP_HEADER(timespec,sys/time.h,[
 478   AC_MSG_RESULT(yes)
 479   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 480             Define if <sys/time.h> defines struct timespec.)
 481 ],[
 482   AC_MSG_RESULT(no)
 483 ])
 484
 485 dnl Check for threads library
 486 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 487
 488 dnl Default X headers and libraries
 489 if test "x${x_includes}" = "xNONE"; then
 490   x_includes="/usr/X11R6/include"
 491 fi
 492 if test "x${x_libraries}" = "xNONE"; then
 493   x_libraries="/usr/X11R6/lib"
 494 fi
 495
 496 dnl Build the gtk_main plugins?
 497 NEED_GTK_MAIN=no
 498 NEED_GNOME_MAIN=no
 499 NEED_GTK2_MAIN=no
 500 NEED_GNOME2_MAIN=no
 501
 502 dnl build the qte plugin ?
 503 NEED_QTE_MAIN=no
 504
 505 dnl Check for DPMS
 506 if test "x${SYS}" != "xmingw32"
 507 then
 508   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
 509   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
 510     AC_MSG_CHECKING(for DPMSInfo in X11/extensions/dpms.h)
 511     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
 512       AC_MSG_RESULT(yes)
 513       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
 514                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
 515     ],[
 516       AC_MSG_RESULT(no)
 517     ])
 518   ],,[
 519     #include <X11/Xlib.h>
 520   ])
 521   CPPFLAGS="${CPPFLAGS_save}"
 522 fi
 523
 524 dnl Check for ntohl, etc.
 525 AC_CACHE_CHECK([for ntohl in sys/param.h],
 526     [ac_cv_c_ntohl_sys_param_h],
 527     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 528      AC_TRY_COMPILE([#include <sys/param.h>],
 529         [void foo() { int meuh; ntohl(meuh); }],
 530         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 531 if test "x${ac_cv_c_ntohl_sys_param_h}" != "xno"; then
 532     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 533 fi
 534
 535 dnl Check for inline function size limit
 536 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
 537     [ac_cv_c_inline_limit],
 538     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
 539      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
 540 if test "x${ac_cv_c_inline_limit}" != "xno"; then
 541     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
 542     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
 543     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
 544 fi
 545
 546 # XXX: do this with an M4 macro?
 547 #dnl Check for various -W flags
 548 #for flag in "" all unreachable-code conversion sign-compare disabled-optimization
 549 #do
 550 #    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
 551 #        [ac_cv_c_W${flag}],
 552 #        [CFLAGS="-W${flag} ${CFLAGS_save}"
 553 #         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
 554 #    if test "x${ac_cv_c_W${flag}}" != "xno"; then
 555 #        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 556 #        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 557 #        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 558 #    fi
 559 #done
 560
 561 AC_CACHE_CHECK([if \$CC accepts -Wall],
 562     [ac_cv_c_Wall],
 563     [CFLAGS="-Wall ${CFLAGS_save}"
 564      AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])
 565
 566 AC_CACHE_CHECK([if \$CC accepts -Wconversion],
 567     [ac_cv_c_Wconversion],
 568     [CFLAGS="-Wconversion ${CFLAGS_save}"
 569      AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])
 570
 571 AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
 572     [ac_cv_c_Wunreachable_code],
 573     [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
 574      AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])
 575
 576 AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
 577     [ac_cv_c_Wsign_compare],
 578     [CFLAGS="-Wsign-compare ${CFLAGS_save}"
 579      AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])
 580
 581 AC_CACHE_CHECK([if \$CC accepts -Wdisabled-optimization],
 582     [ac_cv_c_Wdisabled_optimization],
 583     [CFLAGS="-Wdisabled-optimization ${CFLAGS_save}"
 584      AC_TRY_COMPILE([],,ac_cv_c_Wdisabled_optimization=yes, ac_cv_c_Wdisabled_optimization=no)])
 585
 586 AC_CACHE_CHECK([if \$CC accepts -Winline],
 587     [ac_cv_c_Winline],
 588     [CFLAGS="-Winline ${CFLAGS_save}"
 589      AC_TRY_COMPILE([],,ac_cv_c_Winline=yes, ac_cv_c_Winline=no)])
 590
 591 if test "x${ac_cv_c_Wall}" != "xno"; then
 592     CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 593     CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 594     OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 595 fi
 596
 597 if test "x${ac_cv_c_Wunreachable_code}" != "xno"; then
 598 #    CFLAGS_save="-Wunreachable-code ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 599 #    CXXFLAGS_save="-Wunreachable-code ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 600 #    OBJCFLAGS_save="-Wunreachable-code ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 601
 602     dnl -Wunreachable-code means gcc-3.x, we can use -Wconversion and we can
 603     dnl activate -Winline for C++, it won't choke on system headers.
 604 #    if test "x${ac_cv_c_Wconversion}" != "xno"; then
 605 #        CFLAGS_save="-Wconversion ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 606 #        CXXFLAGS_save="-Wconversion ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 607 #        OBJCFLAGS_save="-Wconversion ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 608 #    fi
 609     if test "x${ac_cv_c_Winline}" != "xno"; then
 610         CXXFLAGS_save="-Winline ${CXXFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 611     fi
 612
 613 fi
 614
 615 if test "x${ac_cv_c_Wsign_compare}" != "xno"; then
 616     CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 617     CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 618     OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 619 fi
 620
 621 if test "x${ac_cv_c_Wdisabled_optimization}" != "xno"; then
 622     CFLAGS_save="-Wdisabled-optimization ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 623     CXXFLAGS_save="-Wdisabled-optimization ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 624     OBJCFLAGS_save="-Wdisabled-optimization ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 625 fi
 626
 627 if test "x${ac_cv_c_Winline}" != "xno"; then
 628     CFLAGS_save="-Winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 629     OBJCFLAGS_save="-Winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 630 fi
 631
 632 dnl Check for -pipe
 633 AC_CACHE_CHECK([if \$CC accepts -pipe],
 634     [ac_cv_c_pipe],
 635     [CFLAGS="${CFLAGS_save} -pipe"
 636      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
 637 if test "x${ac_cv_c_pipe}" != "xno"; then
 638     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
 639     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
 640     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
 641 fi
 642
 643 dnl Check for various optimization flags
 644 AC_CACHE_CHECK([if \$CC accepts -O3],
 645     [ac_cv_c_o3],
 646     [CFLAGS="${CFLAGS_save} -O3"
 647      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
 648 if test "x${ac_cv_c_o3}" != "xno"; then
 649     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
 650 fi
 651
 652 AC_CACHE_CHECK([if \$CC accepts -O2],
 653     [ac_cv_c_o2],
 654     [CFLAGS="${CFLAGS_save} -O2"
 655      AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
 656 if test "x${ac_cv_c_o2}" != "xno"; then
 657     if test "x${ac_cv_c_o3}" = "xno"; then
 658         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
 659     fi
 660     CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O2"
 661 else
 662     AC_CACHE_CHECK([if \$CC accepts -O],
 663         [ac_cv_c_o],
 664         [CFLAGS="${CFLAGS_save} -O"
 665          AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 666     if test "x${ac_cv_c_o}" != "xno"; then
 667         if test "x${ac_cv_c_o3}" = "xno"; then
 668             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
 669         fi
 670         CFLAGS_NOOPTIM="${CFLAGS_NOOPTIM} -O"
 671     fi
 672 fi
 673
 674 dnl Check for -ffast-math
 675 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
 676     [ac_cv_c_fast_math],
 677     [CFLAGS="${CFLAGS_save} -ffast-math"
 678      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
 679 if test "x${ac_cv_c_fast_math}" != "xno"; then
 680     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
 681 fi
 682
 683 dnl Check for -funroll-loops
 684 dnl Disabled on BeOS because BeOS' gcc is buggy and may crash with it
 685 if test "x${SYS}" != "xbeos"
 686 then
 687   AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
 688       [ac_cv_c_unroll_loops],
 689       [CFLAGS="${CFLAGS_save} -funroll-loops"
 690        AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
 691   if test "x${ac_cv_c_unroll_loops}" != "xno"; then
 692       CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
 693   fi
 694 fi
 695
 696 dnl Check for -fomit-frame-pointer
 697 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
 698     [ac_cv_c_omit_frame_pointer],
 699     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
 700      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
 701 if test "x${ac_cv_c_omit_frame_pointer}" != "xno"; then
 702     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
 703     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
 704     CFLAGS_i420_yuy2_mmx="${CFLAGS_i420_yuy2_mmx} -fomit-frame-pointer"
 705 fi
 706
 707 dnl Check for -mdynamic-no-pic
 708 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
 709     [ac_cv_c_dynamic_no_pic],
 710     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
 711      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
 712 if test "x${ac_cv_c_dynamic_no_pic}" != "xno"; then
 713     CFLAGS_builtins="${CFLAGS_builtins} -mdynamic-no-pic"
 714     CFLAGS_libvlc="${CFLAGS_libvlc} -mdynamic-no-pic"
 715 fi
 716
 717 dnl Check for Darwin plugin linking flags
 718 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
 719     [ac_cv_ld_darwin],
 720     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
 721      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
 722 if test "x${ac_cv_ld_darwin}" != "xno"; then
 723     LDFLAGS_plugins="${LDFLAGS_plugins} -bundle -undefined error -lcc_dynamic"
 724 fi
 725
 726 dnl Check for standard plugin linking flags
 727 AC_CACHE_CHECK([if \$CC accepts -shared],
 728     [ac_cv_ld_plugins],
 729     [CFLAGS="${CFLAGS_save} -shared"
 730      AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
 731 if test "x${ac_cv_ld_plugins}" != "xno"; then
 732     LDFLAGS_plugins="${LDFLAGS_plugins} -shared"
 733 fi
 734
 735 dnl Check for variadic macros
 736 AC_CACHE_CHECK([for variadic cpp macros],
 737     [ac_cv_cpp_variadic_macros],
 738     [CFLAGS="${CFLAGS_save}"
 739      AC_TRY_COMPILE(
 740          [#include <stdio.h>
 741           #define a(b,c...) printf(b,##c)],
 742          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
 743          ac_cv_cpp_variadic_macros=yes,
 744          ac_cv_cpp_variadic_macros=no)])
 745 if test "x${ac_cv_cpp_variadic_macros}" != "xno"; then
 746     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
 747 fi
 748
 749 dnl Checks for __attribute__(aligned()) directive
 750 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
 751     [ac_cv_c_attribute_aligned],
 752     [ac_cv_c_attribute_aligned=0
 753         CFLAGS="${CFLAGS_save} -Werror"
 754     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
 755         AC_TRY_COMPILE([],
 756         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
 757         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
 758     done
 759         CFLAGS="${CFLAGS_save}"])
 760 if test "x${ac_cv_c_attribute_aligned}" != "x0"; then
 761     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
 762         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
 763 fi
 764
 765 dnl Checks for __attribute__(format()) directive
 766 AC_CACHE_CHECK([__attribute__ ((format ())) support with function pointers],
 767     [ac_cv_c_attribute_format],
 768     [ac_cv_c_attribute_format=no
 769         CFLAGS="${CFLAGS_save} -Werror"
 770         AC_TRY_COMPILE([],
 771         [static void (*pf_printf)(const char *, ...) __attribute__ ((format(printf,1,2)));(void)pf_printf;],
 772         [ac_cv_c_attribute_format=yes])
 773         CFLAGS="${CFLAGS_save}"])
 774 if test "x${ac_cv_c_attribute_format}" != "xno"; then
 775     AC_DEFINE(HAVE_ATTRIBUTE_FORMAT, 1, Support for __attribute__((format())) with function pointers)
 776 fi
 777
 778 dnl
 779 dnl  Check the CPU
 780 dnl
 781 case "x${target_cpu}" in
 782   x)
 783     ARCH=unknown
 784     ;;
 785   *)
 786     ARCH="${target_cpu}"
 787     ;;
 788 esac
 789
 790 case "${ARCH}" in
 791   hppa64)
 792     CFLAGS_mpeg_video="${CFLAGS_mpeg_video} -ffunction-sections"
 793     ;;
 794 esac
 795
 796 dnl
 797 dnl  Enable profiling
 798 dnl
 799 AC_ARG_ENABLE(gprof,
 800 [  --enable-gprof          gprof profiling (default disabled)])
 801 AC_ARG_ENABLE(cprof,
 802 [  --enable-cprof          cprof profiling (default disabled)])
 803 AM_CONDITIONAL(GPROF, test "${enable_gprof}" = "yes")
 804 AM_CONDITIONAL(CPROF, test "${enable_gprof}" = "yes")
 805
 806 dnl
 807 dnl  default modules
 808 dnl
 809 BUILTINS="${BUILTINS} mpeg_video idct idctclassic motion"
 810 PLUGINS="${PLUGINS} dummy rc logger gestures memcpy"
 811 PLUGINS="${PLUGINS} es audio m4v mpeg_system ps ts avi asf aac mp4 rawdv"
 812 PLUGINS="${PLUGINS} spudec mpeg_audio lpcm a52 dts cinepak"
 813 PLUGINS="${PLUGINS} deinterlace invert adjust wall transform distort clone crop motionblur"
 814 PLUGINS="${PLUGINS} float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif dtstospdif fixed32tofloat32 fixed32tos16 s16tofixed32 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32"
 815 PLUGINS="${PLUGINS} trivial_resampler ugly_resampler linear_resampler bandlimited_resampler"
 816 PLUGINS="${PLUGINS} trivial_channel_mixer headphone_channel_mixer"
 817 PLUGINS="${PLUGINS} trivial_mixer spdif_mixer float32_mixer"
 818 PLUGINS="${PLUGINS} aout_file"
 819 #PLUGINS="${PLUGINS} scope"
 820 PLUGINS="${PLUGINS} i420_rgb i420_yuy2 i422_yuy2 i420_ymga"
 821 PLUGINS="${PLUGINS} id3 m3u"
 822 PLUGINS="${PLUGINS} wav araw demuxdump demuxsub adpcm a52sys au"
 823 PLUGINS="${PLUGINS} access_file access_udp access_http ipv4 access_mms"
 824 PLUGINS="${PLUGINS} access_ftp access_directory sap httpd"
 825
 826 dnl
 827 dnl Some plugins aren't useful on some platforms
 828 dnl
 829 if test "x${SYS}" != "xmingw32"; then
 830     PLUGINS="${PLUGINS} screensaver"
 831 fi
 832
 833 dnl
 834 dnl  Accelerated modules
 835 dnl
 836 MMX_MODULES="memcpymmx idctmmx motionmmx i420_rgb_mmx i422_yuy2_mmx i420_ymga_mmx"
 837 MMXEXT_MODULES="memcpymmxext idctmmxext motionmmxext"
 838 THREEDNOW_MODULES="memcpy3dn"
 839 SSE_MODULES=""
 840 ALTIVEC_MODULES="idctaltivec motionaltivec memcpyaltivec"
 841
 842 if test "${enable_gprof}" != "yes"
 843 then
 844   MMX_MODULES="${MMX_MODULES} i420_yuy2_mmx"
 845 fi
 846
 847 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 848     [ac_cv_mmx_inline],
 849     [CFLAGS="${CFLAGS_save}"
 850      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 851                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 852 if test "x${ac_cv_mmx_inline}" != "xno"; then
 853   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
 854 fi
 855
 856 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
 857     [ac_cv_mmxext_inline],
 858     [CFLAGS="${CFLAGS_save}"
 859      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
 860                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
 861 if test "x${ac_cv_mmxext_inline}" != "xno"; then
 862   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
 863 fi
 864
 865 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
 866     [ac_cv_3dnow_inline],
 867     [CFLAGS="${CFLAGS_save}"
 868      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
 869                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
 870 if test "x${ac_cv_3dnow_inline}" != "xno"; then
 871   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
 872   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
 873 fi
 874
 875 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
 876     [ac_cv_sse_inline],
 877     [CFLAGS="${CFLAGS_save}"
 878      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
 879                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
 880 if test "x${ac_cv_sse_inline}" != "xno" -a "x${SYS}" != "xmingw32"; then
 881   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
 882   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 883 fi
 884
 885 # don't try to grok AltiVec with native mingw32 it doesn't work right now
 886 # we should be able to remove this test with future versions of mingw32
 887 if test "x${SYS}" != "xmingw32"; then
 888 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
 889     [ac_cv_altivec_inline],
 890     [CFLAGS="${CFLAGS_save}"
 891      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 892          ac_cv_altivec_inline=yes,
 893          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
 894           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 895             [ac_cv_altivec_inline="-Wa,-m7400"],
 896             ac_cv_altivec_inline=no)
 897          ])])
 898 if test "x${ac_cv_altivec_inline}" != "xno"; then
 899   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
 900   if test "x${ac_cv_altivec_inline}" != "xyes"; then
 901     CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_altivec_inline}"
 902     CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_altivec_inline}"
 903     CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_altivec_inline}"
 904     CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_altivec_inline}"
 905   fi
 906   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 907 fi
 908
 909 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
 910     [ac_cv_c_altivec],
 911     [CFLAGS="${CFLAGS_save} -faltivec"
 912      # Darwin test
 913      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 914         ac_cv_c_altivec=-faltivec, [
 915         # Linux/PPC test
 916         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
 917         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 918             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
 919         ])
 920      CFLAGS="${CFLAGS_save}"])
 921 if test "x${ac_cv_c_altivec}" != "xno"; then
 922   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
 923   CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_c_altivec}"
 924   CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_c_altivec}"
 925   CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_c_altivec}"
 926   CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_c_altivec}"
 927   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 928 fi
 929
 930 AC_CACHE_CHECK([if linker needs -framework vecLib],
 931     [ac_cv_ld_altivec],
 932     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
 933      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
 934      LDFLAGS="${LDFLAGS_save}"
 935     ])
 936 if test "x${ac_cv_ld_altivec}" != "xno"; then
 937   LDFLAGS_idctaltivec="${LDFLAGS_idctaltivec} -framework vecLib"
 938   LDFLAGS_motionaltivec="${LDFLAGS_motionaltivec} -framework vecLib"
 939   LDFLAGS_memcpyaltivec="${LDFLAGS_memcpyaltivec} -framework vecLib"
 940   LDFLAGS_vlc="${LDFLAGS_vlc} -framework vecLib"
 941 fi
 942 fi # end if mingw32
 943
 944 AC_ARG_WITH(,[])
 945 AC_ARG_WITH(,[Optimization options:])
 946
 947 dnl
 948 dnl  Special arch tuning
 949 dnl
 950 AC_ARG_WITH(tuning,
 951 [  --with-tuning=ARCH      enable special tuning for an architecture
 952                           (default i686 on IA-32 and 750 on PPC)])
 953 if test "x${with_tuning}" != "x"; then
 954     if test "x${target_cpu}" = "xpowerpc"; then
 955         CFLAGS_TUNING="-mtune=${with_tuning}"
 956     else
 957         CFLAGS_TUNING="-mcpu=${with_tuning}"
 958     fi
 959 else
 960     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"
 961     else
 962         if test "x${target_cpu}" = "xpowerpc"; then CFLAGS_TUNING="-mtune=750"; fi
 963     fi
 964 fi
 965
 966 dnl
 967 dnl  x86 accelerations
 968 dnl
 969 if test "x${target_cpu}" = "xi686" -o "x${target_cpu}" = "xi586" -o "x${target_cpu}" = "xx86" -o "x${target_cpu}" = "xi386"
 970 then
 971     ARCH="${ARCH} mmx"
 972     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"
 973 fi
 974
 975 dnl
 976 dnl  Enable/disable optimizations
 977 dnl
 978 AC_ARG_ENABLE(optimizations,
 979 [  --disable-optimizations disable compiler optimizations (default enabled)])
 980 AM_CONDITIONAL(OPTIM, test "x${enable_optimizations}" != "xno")
 981
 982 dnl
 983 dnl  AltiVec acceleration
 984 dnl
 985 AC_ARG_ENABLE(altivec,
 986 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
 987 [ if test "x${enable_altivec}" = "xyes"; then ARCH="${ARCH} altivec";
 988     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ],
 989 [ if test "x${target_cpu}" = "xpowerpc"; then ARCH="${ARCH} altivec";
 990     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ])
 991
 992 dnl
 993 dnl  Debugging mode
 994 dnl
 995 AC_ARG_ENABLE(debug,
 996 [  --enable-debug          debug mode (default disabled)])
 997 AM_CONDITIONAL(DEBUG, test "x${enable_debug}" = "xyes")
 998
 999 dnl
1000 dnl  Enable release-specific flags
1001 dnl
1002 AC_ARG_ENABLE(release,
1003 [  --enable-release        activate extra optimizations (default disabled)])
1004 AM_CONDITIONAL(RELEASE, test "x${enable_release}" = "xyes")
1005
1006 dnl
1007 dnl Stream output
1008 dnl
1009 AC_ARG_ENABLE(sout,
1010   [  --enable-sout           Stream output modules (default enabled)])
1011 if test "x${enable_sout}" != "xno"
1012 then
1013   PLUGINS="${PLUGINS} access_output_dummy access_output_udp access_output_file access_output_http"
1014   PLUGINS="${PLUGINS} mux_ts mux_ps mux_avi mux_dummy"
1015   PLUGINS="${PLUGINS} packetizer_mpegaudio packetizer_mpegvideo packetizer_a52"
1016   PLUGINS="${PLUGINS} packetizer_mpeg4video packetizer_mpeg4audio"
1017   PLUGINS="${PLUGINS} packetizer_copy"
1018
1019   PLUGINS="${PLUGINS} vout_encoder"
1020
1021     dnl Ogg/ogm
1022     AC_CHECK_HEADERS(ogg/ogg.h, [
1023       AC_CHECK_LIB( ogg, ogg_stream_packetin, [
1024         PLUGINS="${PLUGINS} mux_ogg"
1025         LDFLAGS_mux_ogg="${LDFLAGS_mux_ogg} -logg" ])
1026     ],[])
1027 fi
1028
1029
1030 dnl
1031 dnl  Input plugins
1032 dnl
1033
1034 AC_ARG_WITH(,[Input plugins:])
1035
1036 dnl
1037 dnl  DVD module: optionally check for installed libdvdcss
1038 dnl
1039 AC_ARG_ENABLE(dvd,
1040 [  --enable-dvd            DVD input module (default enabled)])
1041 if test "x${enable_dvd}" != "xno"
1042 then
1043   AC_ARG_WITH(dvdcss,
1044   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
1045   AC_ARG_WITH(dvdcss-tree,
1046   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
1047   case "x${with_dvdcss}" in
1048   x|xyes)
1049     if test "x${with_dvdcss_tree}" = x
1050     then
1051       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
1052         [ PLUGINS="${PLUGINS} dvd"
1053           LDFLAGS_dvd="${LDFLAGS_dvd} -ldvdcss"
1054           LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -ldvdcss" ],
1055         [ 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.])
1056           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
1057     else
1058       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
1059       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
1060       if test "x${real_dvdcss_tree}" = "x"
1061       then
1062         dnl  The given directory can't be found
1063         AC_MSG_RESULT(no)
1064         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
1065       fi
1066       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
1067       then
1068         dnl  Use a custom libdvdcss
1069         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
1070         BUILTINS="${BUILTINS} dvd"
1071         LDFLAGS_dvd="${LDFLAGS_dvd} -L${real_dvdcss_tree}/src/.libs -ldvdcss"
1072         LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -L${real_dvdcss_tree}/src/.libs -ldvdcss"
1073         CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${real_dvdcss_tree}/src"
1074       else
1075         dnl  The given libdvdcss wasn't built
1076         AC_MSG_RESULT(no)
1077         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
1078       fi
1079     fi
1080   ;;
1081   xno)
1082     dnl  Compile without dvdcss (dlopen version, works only under Linux)
1083     PLUGINS="${PLUGINS} dvd"
1084     CPPFLAGS_dvd="${CPPFLAGS_dvd} -DGOD_DAMN_DMCA"
1085     LDFLAGS_dvd="${LDFLAGS_dvd} -ldl"
1086   ;;
1087   *)
1088     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
1089     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
1090     then
1091       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
1092       AC_MSG_RESULT(yes)
1093       PLUGINS="${PLUGINS} dvd"
1094       LDFLAGS_dvd="${LDFLAGS_dvd} -L${with_dvdcss}/lib -ldvdcss"
1095       LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -L${with_dvdcss}/lib -ldvdcss"
1096       CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${with_dvdcss}/include"
1097     else
1098       dnl  No libdvdcss could be found, sorry
1099       AC_MSG_RESULT(no)
1100       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
1101     fi
1102   ;;
1103   esac
1104 fi
1105
1106 dnl
1107 dnl dvdread module: check for libdvdread
1108 dnl
1109 AC_ARG_ENABLE(dvdread,
1110 [  --enable-dvdread        dvdread input module (default disabled)])
1111 if test "x${enable_dvdread}" != "xno"
1112 then
1113   AC_ARG_WITH(dvdread,
1114   [    --with-dvdread=PATH    libdvdread headers and libraries])
1115   AC_ARG_WITH(dvdread-tree,
1116   [    --with-dvdread-tree=PATH libdvdread tree for static linking])
1117   if test "x${with_dvdread}" = x
1118   then
1119     if test "x${with_dvdread_tree}" = x
1120     then
1121       AC_CHECK_HEADERS(dvdread/dvd_reader.h,
1122         [ PLUGINS="${PLUGINS} dvdread"
1123           LDFLAGS_dvdread="${LDFLAGS_dvdread} -ldvdread ${LDFLAGS_dvdcss}" ],
1124         [ if test "x${enable_dvdread}" != "x"
1125           then
1126             AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
1127             AC_MSG_ERROR([cannot find libdvdread headers])
1128           fi ])
1129     else
1130       AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
1131       real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
1132       if test "x${real_dvdread_tree}" = "x"
1133       then
1134         dnl  The given directory can't be found
1135         AC_MSG_RESULT(no)
1136         AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
1137       fi
1138       if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
1139       then
1140         dnl  Use a custom libdvdread
1141         AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
1142         BUILTINS="${BUILTINS} dvdread"
1143         LDFLAGS_dvdread="${LDFLAGS_dvdread} -L${real_dvdread_tree}/dvdread/.libs -ldvdread ${LDFLAGS_dvdcss}"
1144         CPPFLAGS_dvdread="${CPPFLAGS_dvdread} -I${real_dvdread_tree}"
1145       else
1146         dnl  The given libdvdread wasn't built
1147         AC_MSG_RESULT(no)
1148         AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
1149       fi
1150     fi
1151   else
1152     AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
1153     if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
1154     then
1155       dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
1156       AC_MSG_RESULT(yes)
1157       PLUGINS="${PLUGINS} dvdread"
1158       LDFLAGS_dvdread="${LDFLAGS_dvdread} -L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}"
1159       CPPFLAGS_dvdread="${CPPFLAGS_dvdread} -I${with_dvdread}/include"
1160     else
1161       dnl  No libdvdread could be found, sorry
1162       AC_MSG_RESULT(no)
1163       AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1164     fi
1165   fi
1166 fi
1167
1168 dnl
1169 dnl dvdplay module: check for libdvdplay
1170 dnl
1171 AC_ARG_ENABLE(dvdplay,
1172 [  --enable-dvdplay        dvdplay input module (default disabled)])
1173 if test "x${enable_dvdplay}" != "xno"
1174 then
1175   AC_ARG_WITH(dvdplay,
1176   [    --with-dvdplay=PATH    libdvdplay headers and libraries])
1177   AC_ARG_WITH(dvdplay-tree,
1178   [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1179   if test "x${with_dvdplay}" = x
1180   then
1181     if test "x${with_dvdplay_tree}" = x
1182     then
1183       AC_CHECK_HEADERS(dvdplay/dvdplay.h,
1184         [ PLUGINS="${PLUGINS} dvdplay"
1185           LDFLAGS_dvdplay="${LDFLAGS_dvdplay} -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}"
1186           CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_dvdread}" ],
1187         [ if test "x${enable_dvdplay}" != "x"
1188           then
1189             AC_MSG_WARN([Please get libdvdplay from http://www.videolan.org/.])
1190             AC_MSG_ERROR([cannot find libdvdplay headers])
1191           fi ])
1192     else
1193       AC_MSG_CHECKING(for libdvdplay.a in ${with_dvdplay_tree})
1194       real_dvdplay_tree="`cd ${with_dvdplay_tree} 2>/dev/null && pwd`"
1195       if test "x${real_dvdplay_tree}" = "x"
1196       then
1197         dnl  The given directory can't be found
1198         AC_MSG_RESULT(no)
1199         AC_MSG_ERROR([cannot cd to ${with_dvdplay_tree}])
1200       fi
1201       if test -f "${real_dvdplay_tree}/src/.libs/libdvdplay.a"
1202       then
1203         dnl  Use a custom libdvdplay
1204         AC_MSG_RESULT(${real_dvdplay_tree}/src/.libs/libdvdplay.a)
1205         BUILTINS="${BUILTINS} dvdplay"
1206         LDFLAGS_dvdplay="${LDFLAGS_dvdplay} -L${real_dvdplay_tree}/src/.libs -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}"
1207         CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_dvdread} -I${real_dvdplay_tree}/src"
1208       else
1209         dnl  The given libdvdplay wasn't built
1210         AC_MSG_RESULT(no)
1211         AC_MSG_ERROR([cannot find ${real_dvdplay_tree}/src/.libs/libdvdplay.a, make sure you compiled libdvdplay in ${with_dvdplay_tree}])
1212       fi
1213     fi
1214   else
1215     AC_MSG_CHECKING(for dvdplay headers in ${with_dvdplay})
1216     if test -f ${with_dvdplay}/include/dvdplay/dvdplay.h
1217     then
1218       dnl  Use ${with_dvdplay}/include/dvdplay/dvdplay.h
1219       AC_MSG_RESULT(yes)
1220       PLUGINS="${PLUGINS} dvdplay"
1221       LDFLAGS_dvdplay="${LDFLAGS_dvdplay} -L${with_dvdplay}/lib -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}"
1222       CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_dvdread} -I${with_dvdplay}/include"
1223     else
1224       dnl  No libdvdplay could be found, sorry
1225       AC_MSG_RESULT(no)
1226       AC_MSG_ERROR([cannot find ${with_dvdplay}/include/dvdplay/dvdplay.h])
1227     fi
1228   fi
1229 fi
1230
1231 dnl
1232 dnl  libdvbpsi ts demux/mux
1233 dnl
1234 AC_ARG_ENABLE(dvbpsi,
1235 [  --enable-dvbpsi         dvbpsi ts mux and demux module (default enabled)])
1236 if test "x${enable_dvbpsi}" != "xno"
1237 then
1238   AC_ARG_WITH(dvbpsi,
1239   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
1240   AC_ARG_WITH(dvbpsi,
1241   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
1242   case "x${with_dvbpsi}" in
1243   x|xyes)
1244     if test "x${with_dvbpsi_tree}" = "x"
1245     then
1246       AC_CHECK_HEADERS(dvbpsi/dr.h,
1247         [ PLUGINS="${PLUGINS} ts_dvbpsi"
1248           LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} -ldvbpsi"
1249           PLUGINS="${PLUGINS} mux_ts_dvbpsi"
1250           LDFLAGS_mux_ts_dvbpsi="${LDFLAGS_mux_ts_dvbpsi} -ldvbpsi" ],
1251         [  AC_MSG_WARN([cannot find libdvbpsi headers]) ],
1252         [#include <stdint.h>
1253 #include <dvbpsi/dvbpsi.h>
1254 #include <dvbpsi/descriptor.h>
1255 #include <dvbpsi/pat.h>
1256 #include <dvbpsi/pmt.h>])
1257     else
1258       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
1259       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
1260       if test "x${real_dvbpsi_tree}" = "x"
1261       then
1262         dnl  The given directory can't be found
1263         AC_MSG_RESULT(no)
1264         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
1265       fi
1266       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
1267       then
1268         dnl  Use a custom libdvbpsi
1269         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
1270         BUILTINS="${BUILTINS} ts_dvbpsi"
1271         LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} -L${real_dvbpsi_tree}/src/.libs -ldvbpsi"
1272         CPPFLAGS_ts_dvbpsi="${CPPFLAGS_ts_dvbpsi} -I${real_dvbpsi_tree}/src"
1273
1274         BUILTINS="${BUILTINS} mux_ts_dvbpsi"
1275         LDFLAGS_mux_ts_dvbpsi="${LDFLAGS_mux_ts_dvbpsi} -L${real_dvbpsi_tree}/src/.libs -ldvbpsi"
1276         CPPFLAGS_mux_ts_dvbpsi="${CPPFLAGS_mux_ts_dvbpsi} -I${real_dvbpsi_tree}/src"
1277
1278       else
1279         dnl  The given libdvbpsi wasn't built
1280         AC_MSG_RESULT(no)
1281         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
1282       fi
1283     fi
1284   ;;
1285   xno)
1286     dnl  Compile without dvbpsi
1287   ;;
1288   *)
1289     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
1290     if test "x${with_dvbpsi}" = "x"
1291     then
1292       LDFLAGS_test=""
1293       CPPFLAGS_test=""
1294     else
1295       LDFLAGS_test="-L${with_dvbpsi}/lib"
1296       CPPFLAGS_test="-I${with_dvbpsi}/include"
1297     fi
1298     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1299     AC_CHECK_HEADER([dvbpsi/dr.h],[
1300       PLUGINS="${PLUGINS} ts_dvbpsi"
1301       LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} ${LDFLAGS_test} -ldvbpsi"
1302       CPPFLAGS_ts_dvbpsi="${CPPFLAGS_ts_dvbpsi} ${CPPFLAGS_test}"
1303       PLUGINS="${PLUGINS} mux_ts_dvbpsi"
1304       LDFLAGS_mux_ts_dvbpsi="${LDFLAGS_mux_ts_dvbpsi} ${LDFLAGS_test} -ldvbpsi"
1305       CPPFLAGS_mux_ts_dvbpsi="${CPPFLAGS_mux_ts_dvbpsi} ${CPPFLAGS_test}"
1306
1307       ],[
1308       if test "x${enable_dvbpsi}" != "x"
1309       then
1310         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])
1311       fi
1312     ])
1313     CPPFLAGS="${CPPFLAGS_save}"
1314   ;;
1315   esac
1316 fi
1317
1318 dnl
1319 dnl  Video4Linux plugin
1320 dnl
1321 AC_ARG_ENABLE(v4l,
1322   [  --enable-v4l            Video4Linux input support (default disabled)])
1323 if test "x${enable_v4l}" = "xyes"
1324 then
1325   AC_CHECK_HEADERS(libv4l/v4l.h, [
1326     PLUGINS="${PLUGINS} v4l"
1327    ],[])
1328 fi
1329
1330 dnl
1331 dnl  VCD module
1332 dnl
1333 AC_ARG_ENABLE(vcd,
1334   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
1335
1336 if test "x${enable_vcd}" != "xno"
1337 then
1338   AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1339   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1340     AC_MSG_RESULT(yes)
1341     PLUGINS="${PLUGINS} vcd"
1342   ],[
1343     AC_MSG_RESULT(no)
1344   ])
1345
1346   AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1347   AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1348     AC_MSG_RESULT(yes)
1349     PLUGINS="${PLUGINS} vcd"
1350     AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1351   ],[
1352     AC_MSG_RESULT(no)
1353   ])
1354
1355   AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1356   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1357     AC_MSG_RESULT(yes)
1358     PLUGINS="${PLUGINS} vcd"
1359     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1360   ],[
1361     AC_MSG_RESULT(no)
1362   ])
1363
1364   if test "x${SYS}" = "xbsdi" -o "x${SYS}" = "xmingw32"
1365   then
1366     PLUGINS="${PLUGINS} vcd"
1367   fi
1368
1369   if test "x${SYS}" = "xdarwin"
1370   then
1371     PLUGINS="${PLUGINS} vcd"
1372     LDFLAGS_vcd="${LDFLAGS_vcd} -framework IOKit -framework CoreFoundation"
1373   fi
1374 fi
1375
1376 dnl
1377 dnl  Satellite input module
1378 dnl
1379 AC_ARG_ENABLE(satellite,
1380   [  --enable-satellite      satellite card support (default disabled)],
1381   [ if test "x${enable_satellite}" = "xyes"
1382     then
1383       PLUGINS="${PLUGINS} satellite"
1384     fi])
1385
1386 dnl
1387 dnl  ipv6 plugin - not for QNX yet
1388 dnl
1389 if test "x${SYS}" != "xnto" && test "x${SYS}" != "xmingw32"
1390 then
1391   have_ipv6=false
1392   AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
1393     AC_CHECK_LIB(resolv,inet_pton,
1394       [have_ipv6=:
1395        LDFLAGS_ipv6="${LDFLAGS_ipv6} -lresolv"])
1396   ])
1397   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1398   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1399     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no); have_ipv6=false])
1400   if ${have_ipv6}; then
1401     PLUGINS="${PLUGINS} ipv6"
1402   fi
1403 fi
1404 if test "x${SYS}" = "xmingw32"
1405 then
1406   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1407   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1408     PLUGINS="${PLUGINS} ipv6"],[AC_MSG_RESULT(no)])
1409 fi
1410
1411 dnl
1412 dnl  ogg plugin
1413 dnl
1414 AC_ARG_ENABLE(ogg,
1415   [  --enable-ogg            Ogg demux support (default enabled)])
1416 if test "x${enable_ogg}" != "xno"
1417 then
1418   AC_CHECK_HEADERS(ogg/ogg.h, [
1419     AC_CHECK_LIB( ogg, oggpack_read, [
1420       PLUGINS="${PLUGINS} ogg"
1421       LDFLAGS_ogg="${LDFLAGS_ogg} -logg"
1422       AC_CHECK_LIB( ogg, oggpackB_read, [
1423         CPPFLAGS_ogg="${CPPFLAGS_ogg} -DHAVE_OGGPACKB"])])
1424    ],[])
1425 fi
1426
1427 dnl
1428 dnl  Codec plugins
1429 dnl
1430
1431 AC_ARG_WITH(,[Codec plugins:])
1432
1433 dnl
1434 dnl  mad plugin
1435 dnl
1436 AC_ARG_ENABLE(mad,
1437   [  --enable-mad            libmad module (default disabled)])
1438 if test "x${enable_mad}" != "xno"
1439 then
1440   AC_ARG_WITH(mad,
1441     [    --with-mad=PATH       path to libmad],[],[])
1442   if test "x${with_mad}" != "xno" -a "x${with_mad}" != "x"
1443   then
1444     CPPFLAGS_mpgatofixed32="${CPPFLAGS_mpgatofixed32} -I${with_mad}/include"
1445     LDFLAGS_mpgatofixed32="${LDFLAGS_mpgatofixed32} -L${with_mad}/lib"
1446   fi
1447
1448   AC_ARG_WITH(mad-tree,
1449     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1450   if test "x${with_mad_tree}" != "xno" -a "x${with_mad_tree}" != "x"
1451   then
1452     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1453     if test "x${real_mad_tree}" = "x"
1454     then
1455       dnl  The given directory can't be found
1456       AC_MSG_RESULT(no)
1457       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1458     fi
1459     dnl  Use a custom libmad
1460     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1461     if test -f ${real_mad_tree}/libmad/mad.h
1462     then
1463       AC_MSG_RESULT(yes)
1464       CPPFLAGS_mpgatofixed32="${CPPFLAGS_mpgatofixed32} -I${real_mad_tree}/libmad"
1465       LDFLAGS_mpgatofixed32="${LDFLAGS_mpgatofixed32} -L${real_mad_tree}/libmad/.libs"
1466       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1467       AC_CHECK_LIB(mad, mad_bit_init, [
1468         BUILTINS="${BUILTINS} mpgatofixed32"
1469         LDFLAGS_mpgatofixed32="${LDFLAGS_mpgatofixed32} -lmad"
1470         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1471       ],[])
1472       LDFLAGS="${LDFLAGS_save}"
1473     else
1474       AC_MSG_RESULT(no)
1475       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1476     fi
1477   else
1478     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
1479     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
1480     AC_CHECK_HEADERS(mad.h, ,
1481       [ AC_MSG_ERROR([Cannot find development headers for libmad...]) ])
1482     AC_CHECK_LIB(mad, mad_bit_init, [
1483       PLUGINS="${PLUGINS} mpgatofixed32"
1484       LDFLAGS_mpgatofixed32="${LDFLAGS_mpgatofixed32} -lmad" ],
1485       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1486     CPPFLAGS="${CPPFLAGS_save}"
1487     LDFLAGS="${LDFLAGS_save}"
1488   fi
1489 fi
1490
1491 dnl
1492 dnl   libid3tag support
1493 dnl
1494 AC_CHECK_HEADERS(id3tag.h, [
1495   AC_CHECK_HEADERS(zlib.h, [
1496     LDFLAGS_id3tag="${LDFLAGS_id3tag} -lid3tag -lz"
1497     PLUGINS="${PLUGINS} id3tag"]) ])
1498
1499 dnl
1500 dnl  ffmpeg decoder plugin
1501 dnl
1502 AC_ARG_ENABLE(ffmpeg,
1503 [  --enable-ffmpeg         ffmpeg codec (default disabled)])
1504 if test "x${enable_ffmpeg}" = "xyes"
1505 then
1506   AC_ARG_WITH(ffmpeg,
1507     [    --with-ffmpeg=PATH    path to ffmpeg installation],[],[])
1508   if test "x${with_ffmpeg}" != "xno" -a "x${with_ffmpeg}" != "x"
1509   then
1510     CPPFLAGS_ffmpeg="${CPPFLAGS_ffmpeg} -I${with_ffmpeg}/include/ffmpeg"
1511     LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -L${with_ffmpeg}/lib"
1512   fi
1513
1514   dnl Add postprocessing modules
1515   PLUGINS="${PLUGINS} postprocessing_c"
1516   if test "x${ac_cv_mmx_inline}" != "xno"; then
1517     PLUGINS="${PLUGINS} postprocessing_mmx"
1518   fi
1519
1520   if test "x${ac_cv_mmxext_inline}" != "xno"; then
1521     PLUGINS="${PLUGINS} postprocessing_mmxext"
1522   fi
1523
1524   AC_ARG_WITH(ffmpeg-tree,
1525   [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1526   if test "x${with_ffmpeg_tree}" != "x"
1527   then
1528     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1529     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1530     if test "x${real_ffmpeg_tree}" = x
1531     then
1532       dnl  The given directory can't be found
1533       AC_MSG_RESULT(no)
1534       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1535     fi
1536     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"
1537     then
1538       dnl  Use a custom libffmpeg
1539       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1540       BUILTINS="${BUILTINS} ffmpeg"
1541       LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -L${real_ffmpeg_tree}/libavcodec -lavcodec"
1542       CPPFLAGS_ffmpeg="${CPPFLAGS_ffmpeg} -I${real_ffmpeg_tree}/libavcodec"
1543     else
1544       dnl  The given libavcodec wasn't built
1545       AC_MSG_RESULT(no)
1546       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1547     fi
1548   else
1549     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1550     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1551     AC_CHECK_LIB(avcodec, avcodec_init, [
1552       BUILTINS="${BUILTINS} ffmpeg"
1553       LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -lavcodec" ],
1554       [ AC_MSG_ERROR([Cannot find libavcodec library...]) ])
1555     LDFLAGS="${LDFLAGS_save}"
1556     CPPFLAGS="${CPPFLAGS_save}"
1557   fi
1558 fi
1559
1560 dnl
1561 dnl  faad decoder plugin
1562 dnl
1563 AC_ARG_ENABLE(faad,
1564 [  --enable-faad           faad codec (default disabled)])
1565 if test "x${enable_faad}" = "xyes"
1566 then
1567   AC_ARG_WITH(faad,
1568     [    --with-faad=PATH      path to faad installation],[],[])
1569   if test "x${with_faad}" != "xno" -a "x${with_faad}" != "x"
1570   then
1571     CPPFLAGS_faad="${CPPFLAGS_faad} -I${with_faad}/include"
1572     LDFLAGS_faad="${LDFLAGS_faad} -L${with_faad}/lib"
1573   fi
1574   LDFLAGS_faad="${LDFLAGS_faad}"
1575
1576   AC_ARG_WITH(faad-tree,
1577   [    --with-faad-tree=PATH faad tree for static linking])
1578   if test "x${with_faad_tree}" != "x"
1579   then
1580     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1581     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1582     if test "x${real_faad_tree}" = x
1583     then
1584       dnl  The given directory can't be found
1585       AC_MSG_RESULT(no)
1586       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1587     fi
1588     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1589     then
1590       dnl  Use a custom faad
1591       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1592       BUILTINS="${BUILTINS} faad"
1593       LDFLAGS_faad="${LDFLAGS_faad} -L${real_faad_tree}/libfaad/.libs -lfaad"
1594       CPPFLAGS_faad="${CPPFLAGS_faad} -I${real_faad_tree}/include"
1595     else
1596       dnl  The given libfaad wasn't built
1597       AC_MSG_RESULT(no)
1598       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1599     fi
1600   else
1601     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1602     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1603     AC_CHECK_HEADERS(faad.h, ,
1604       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1605     AC_CHECK_LIB(faad, faacDecOpen, [
1606       PLUGINS="${PLUGINS} faad"
1607       LDFLAGS_faad="${LDFLAGS_faad} -lfaad" ],
1608       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1609     LDFLAGS="${LDFLAGS_save}"
1610     CPPFLAGS="${CPPFLAGS_save}"
1611   fi
1612 fi
1613
1614
1615 dnl
1616 dnl  xvid decoder plugin
1617 dnl
1618 AC_ARG_ENABLE(xvid,
1619 [  --enable-xvid           xvid codec (default disabled)])
1620 if test "x${enable_xvid}" = "xyes"
1621 then
1622   AC_ARG_WITH(xvid,
1623     [    --with-xvid=PATH      path to xvid installation],[],[])
1624   if test "x${with_xvid}" != "xno" -a "x${with_xvid}" != "x"
1625   then
1626     CPPFLAGS_xvid="${CPPFLAGS_xvid} -I${with_xvid}/include"
1627     LDFLAGS_xvid="${LDFLAGS_xvid} -L${with_xvid}/lib"
1628   fi
1629   LDFLAGS_xvid="${LDFLAGS_xvid}"
1630
1631   AC_ARG_WITH(xvid-tree,
1632   [    --with-xvid-tree=PATH xvid tree for static linking])
1633   if test "x${with_xvid_tree}" != "x"
1634   then
1635     AC_MSG_CHECKING(for libxvidcore.a in ${with_xvid_tree})
1636     real_xvid_tree="`cd ${with_xvid_tree} 2>/dev/null && pwd`"
1637     if test "x${real_xvid_tree}" = x
1638     then
1639       dnl  The given directory can't be found
1640       AC_MSG_RESULT(no)
1641       AC_MSG_ERROR([cannot cd to ${with_xvid_tree}])
1642     fi
1643     if test -f "${real_xvid_tree}/build/generic/libxvidcore.a"
1644     then
1645       dnl  Use a custom xvid
1646       AC_MSG_RESULT(${real_xvid_tree}/build/generic/libxvidcore.a)
1647       BUILTINS="${BUILTINS} xvid"
1648       LDFLAGS_xvid="${LDFLAGS_xvid} -L${real_xvid_tree}/build/generic -lxvidcore"
1649       CPPFLAGS_xvid="${CPPFLAGS_xvid} -I${real_xvid_tree}/src"
1650     else
1651       dnl  The given libxvidcore wasn't built
1652       AC_MSG_RESULT(no)
1653       AC_MSG_ERROR([cannot find ${real_xvid_tree}/build/generic/libxvidcore.a, make sure you compiled libxvidcore in ${with_xvid_tree}])
1654     fi
1655   else
1656     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_xvid}"
1657     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_xvid}"
1658     AC_CHECK_HEADERS(xvid.h, ,
1659       [ AC_MSG_ERROR([Cannot find development headers for libxvidcore...]) ])
1660     AC_CHECK_LIB(xvidcore, xvid_init, [
1661       PLUGINS="${PLUGINS} xvid"
1662       LDFLAGS_xvid="${LDFLAGS_xvid} -lxvidcore" ],
1663       [ AC_MSG_ERROR([Cannot find libxvidcore library...]) ])
1664     LDFLAGS="${LDFLAGS_save}"
1665     CPPFLAGS="${CPPFLAGS_save}"
1666   fi
1667 fi
1668
1669
1670
1671 dnl
1672 dnl MP4 module
1673 dnl
1674 AC_CHECK_HEADERS(zlib.h, [
1675   LDFLAGS_mp4="${LDFLAGS_mp4} -lz"
1676   LDFLAGS_skins="${LDFLAGS_skins} -lz"
1677 ] )
1678
1679
1680 dnl
1681 dnl skins module
1682 dnl
1683 AC_CHECK_HEADERS(libtar.h, [
1684   LDFLAGS_skins="${LDFLAGS_skins} -ltar"
1685 ] )
1686
1687
1688
1689 dnl
1690 dnl  a52 AC3 decoder plugin
1691 dnl
1692 AC_ARG_ENABLE(a52,
1693   [  --enable-a52            A/52 support with liba52 (default enabled)])
1694 if test "x${enable_a52}" != "xno"
1695 then
1696   AC_ARG_WITH(a52,
1697     [    --with-a52=PATH       a52 headers and libraries])
1698   AC_ARG_WITH(a52-tree,
1699     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1700   if test "x${with_a52_tree}" != "xno" -a "x${with_a52_tree}" != "x"
1701   then
1702     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1703     if test "x${real_a52_tree}" = "x"
1704     then
1705       dnl  The given directory can't be found
1706       AC_MSG_RESULT(no)
1707       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1708     fi
1709     dnl  Use a custom a52dec
1710     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1711     if test -f ${real_a52_tree}/include/a52.h
1712     then
1713       AC_MSG_RESULT(yes)
1714       CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} -I${real_a52_tree}"
1715       LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} -L${real_a52_tree}/liba52/.libs"
1716       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1717       AC_CHECK_LIB(a52, a52_free, [
1718         BUILTINS="${BUILTINS} a52tofloat32"
1719         LDFLAGS_a52tofloat32="-la52 ${LDFLAGS_a52tofloat32}"
1720         CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} -DUSE_A52DEC_TREE"
1721         ],[
1722         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1723         then
1724           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1725         else
1726           AC_MSG_ERROR([the specified tree hasn't been compiled])
1727         fi
1728       ])
1729       LDFLAGS="${LDFLAGS_save}"
1730     else
1731       AC_MSG_RESULT(no)
1732       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1733     fi
1734   else
1735     if test "x${with_a52}" = "x"
1736     then
1737       LDFLAGS_test=""
1738       CPPFLAGS_test=""
1739     else
1740       LDFLAGS_test="-L${with_a52}/lib"
1741       CPPFLAGS_test="-I${with_a52}/include"
1742     fi
1743     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test} ${CPPFLAGS_a52tofloat32}"
1744     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test} ${LDFLAGS_a52tofloat32}"
1745     AC_CHECK_HEADERS(a52dec/a52.h, [
1746       AC_CHECK_LIB(a52, a52_free, [
1747         PLUGINS="${PLUGINS} a52tofloat32"
1748         LDFLAGS_a52tofloat32="${LDFLAGS_test} -la52 ${LDFLAGS_a52tofloat32}"
1749         CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} ${CPPFLAGS_test}"
1750       ],[
1751         AC_MSG_ERROR([Could not find a52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
1752       ])
1753     ])
1754     CPPFLAGS="${CPPFLAGS_save}"
1755     LDFLAGS="${LDFLAGS_save}"
1756   fi
1757 fi
1758
1759 dnl
1760 dnl  DV plugin
1761 dnl
1762 AC_ARG_ENABLE(dv,
1763   [  --enable-dv             DV decoder support (default disabled)])
1764 if test "x${enable_dv}" = "xyes"
1765 then
1766   AC_CHECK_HEADERS(libdv/dv.h, [
1767     PLUGINS="${PLUGINS} dv"
1768     LDFLAGS_dv="${LDFLAGS_dv} -ldv"
1769    ],[])
1770 fi
1771
1772 dnl
1773 dnl  Flac plugin
1774 dnl
1775 AC_ARG_ENABLE(flac,
1776   [  --enable-flac           flac decoder support (default disabled)])
1777 if test "x${enable_flac}" = "xyes"
1778 then
1779   AC_CHECK_HEADERS(FLAC/stream_decoder.h, [
1780     PLUGINS="${PLUGINS} flac flacdec"
1781     LDFLAGS_flacdec="${LDFLAGS_flacdec} -lFLAC"
1782    ],[])
1783 fi
1784
1785 dnl
1786 dnl  Libmpeg2 plugin
1787 dnl
1788 AC_ARG_ENABLE(libmpeg2,
1789   [  --enable-libmpeg2       libmpeg2 decoder support (default disabled)])
1790 if test "x${enable_libmpeg2}" = "xyes"
1791 then
1792   AC_CHECK_HEADERS(mpeg2dec/mpeg2.h, [
1793     PLUGINS="${PLUGINS} libmpeg2"
1794     LDFLAGS_libmpeg2="${LDFLAGS_libmpeg2} -lmpeg2"
1795    ],[])
1796 fi
1797
1798 dnl
1799 dnl  Vorbis plugin
1800 dnl
1801 AC_ARG_ENABLE(vorbis,
1802   [  --enable-vorbis         Vorbis decoder support (default enabled)])
1803 if test "x${enable_vorbis}" != "xno"
1804 then
1805   AC_CHECK_HEADERS(vorbis/codec.h, [
1806     PLUGINS="${PLUGINS} vorbis"
1807     LDFLAGS_vorbis="${LDFLAGS_vorbis} -lvorbis -logg"
1808    ],[])
1809 fi
1810
1811 dnl
1812 dnl  Tremor plugin
1813 dnl
1814 AC_ARG_ENABLE(tremor,
1815   [  --enable-tremor         Tremor decoder support (default disabled)])
1816 if test "x${enable_tremor}" = "xyes"
1817 then
1818   AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
1819     PLUGINS="${PLUGINS} tremor"
1820     LDFLAGS_tremor="${LDFLAGS_tremor} -lvorbisidec -logg"
1821    ],[])
1822 fi
1823
1824 dnl
1825 dnl  tarkin decoder plugin
1826 dnl
1827 AC_ARG_ENABLE(tarkin,
1828 [  --enable-tarkin         experimental tarkin codec (default disabled)])
1829 if test "x${enable_tarkin}" = "xyes"
1830 then
1831   AC_ARG_WITH(tarkin-tree,
1832   [    --with-tarkin-tree=PATH tarkin tree for static linking])
1833   if test "x${with_tarkin_tree}" != "x"
1834   then
1835     AC_MSG_CHECKING(for tarkin.o in ${with_tarkin_tree})
1836     real_tarkin_tree="`cd ${with_tarkin_tree} 2>/dev/null && pwd`"
1837     if test -f "${real_tarkin_tree}/tarkin.o"
1838     then
1839       BUILTINS="${BUILTINS} tarkin"
1840       CPPFLAGS_tarkin="${CPPFLAGS_tarkin} -I${real_tarkin_tree}"
1841       LDFLAGS_tarkin="${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"
1842       AC_MSG_RESULT(yes)
1843     else
1844       dnl  The given tarkin tree wasn't built
1845       AC_MSG_RESULT(no)
1846       AC_MSG_ERROR([cannot find ${real_tarkin_tree}/tarkin.o,
1847                     make sure you compiled tarkin in ${with_tarkin_tree}])
1848     fi
1849   fi
1850 fi
1851
1852 dnl
1853 dnl  theora decoder plugin
1854 dnl
1855 AC_ARG_ENABLE(theora,
1856 [  --enable-theora         experimental theora codec (default disabled)])
1857 if test "x${enable_theora}" = "xyes"
1858 then
1859   AC_CHECK_HEADERS(theora/theora.h, [
1860     AC_CHECK_LIB(theora, theora_granule_time, [
1861       BUILTINS="${BUILTINS} theora"
1862       LDFLAGS_theora="${LDFLAGS_theora} -ltheora -logg" ],[
1863       AC_MSG_ERROR([libtheora doesn't appear to be installed on you system.
1864 You also need to check that you have a libogg posterior to the 1.0 release.])],
1865       [-logg])
1866   ])
1867 fi
1868
1869 dnl
1870 dnl  Video plugins
1871 dnl
1872
1873 AC_ARG_WITH(,[Video plugins:])
1874
1875 dnl
1876 dnl  X11 module
1877 dnl  (enabled by default except on win32)
1878 dnl
1879 AC_ARG_ENABLE(x11,
1880   [  --enable-x11            X11 support (default enabled)])
1881 if test "x${enable_x11}" != "xno" &&
1882   (test "x${SYS}" != "xmingw32" || test "x${enable_x11}" = "xyes"); then
1883   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1884   AC_CHECK_HEADERS(X11/Xlib.h, [
1885     PLUGINS="${PLUGINS} x11"
1886     LDFLAGS_x11="${LDFLAGS_x11} -L${x_libraries} -lX11 -lXext"
1887     CPPFLAGS_x11="${CPPFLAGS_x11} -I${x_includes}"
1888   ])
1889   CPPFLAGS="${CPPFLAGS_save}"
1890 fi
1891
1892 dnl
1893 dnl  XVideo module
1894 dnl  (enabled by default except on win32)
1895 dnl
1896 AC_ARG_ENABLE(xvideo,
1897   [  --enable-xvideo         XVideo support (default enabled)])
1898 if test "x${enable_xvideo}" != "xno" &&
1899   (test "x${SYS}" != "xmingw32" || test "x${enable_xvideo}" = "xyes"); then
1900   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1901   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
1902     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
1903     AC_CHECK_LIB(Xv_pic,XvPutImage,
1904       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
1905       PLUGINS="${PLUGINS} xvideo"
1906       LDFLAGS_xvideo="${LDFLAGS_xvideo} -L${x_libraries} -lX11 -lXext -lXv_pic"
1907       CPPFLAGS_xvideo="${CPPFLAGS_xvideo} -I${x_includes}",
1908       AC_CHECK_LIB(Xv,XvPutImage,
1909         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
1910         PLUGINS="${PLUGINS} xvideo"
1911         LDFLAGS_xvideo="${LDFLAGS_xvideo} -L${x_libraries} -lX11 -lXext -lXv"
1912         CPPFLAGS_xvideo="${CPPFLAGS_xvideo} -I${x_includes}",
1913         # Otherwise... well, do nothing.
1914         :
1915       )
1916     )
1917     CFLAGS="${CFLAGS_save}"
1918   ]
1919   CPPFLAGS="${CPPFLAGS_save}")
1920 fi
1921
1922 dnl
1923 dnl  SDL module
1924 dnl
1925 AC_ARG_ENABLE(sdl,
1926   [  --enable-sdl            SDL support (default enabled)])
1927 if test "x${enable_sdl}" != "xno"
1928 then
1929   SDL_PATH="${PATH}"
1930   AC_ARG_WITH(sdl-config-path,
1931     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
1932     [ if test "x${with_sdl_config_path}" != "xno"
1933       then
1934         SDL_PATH="${with_sdl_config_path}:${PATH}"
1935       fi ])
1936   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
1937   SDL_CONFIG="${SDL12_CONFIG}"
1938   SDL_HEADER="SDL12/SDL.h"
1939   if test "x${SDL_CONFIG}" = "xno"
1940   then
1941     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
1942     SDL_CONFIG=${SDL11_CONFIG}
1943     SDL_HEADER="SDL11/SDL.h"
1944   fi
1945   if test "x${SDL_CONFIG}" = "xno"
1946   then
1947     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
1948     SDL_HEADER="SDL/SDL.h"
1949   fi
1950   # check for cross-compiling
1951   SDL_PREFIX=
1952   AC_ARG_WITH(sdl-prefix,
1953     [    --with-sdl-prefix=PATH path to libsdl (needed for cross-compiling),
1954                                e.g use as:
1955                                --with-sdl-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
1956   if test "x${with_sdl_prefix}" != "xno" -a "x${with_sdl_prefix}" != "x"
1957   then
1958     SDL_PREFIX="--prefix=${with_sdl_prefix}"
1959   fi
1960   if test "x${SDL_CONFIG}" != "xno"
1961   then
1962     PLUGINS="${PLUGINS} vout_sdl aout_sdl"
1963     CFLAGS_vout_sdl="${CFLAGS_vout_sdl} `${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`"
1964     LDFLAGS_vout_sdl="${LDFLAGS_vout_sdl} `${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`"
1965     CFLAGS_aout_sdl="${CFLAGS_aout_sdl} `${SDL_CONFIG} ${SDL_PREFIX} --cflags | sed 's,SDL,,'`"
1966     LDFLAGS_aout_sdl="${LDFLAGS_aout_sdl} `${SDL_CONFIG} ${SDL_PREFIX} --libs | sed 's,-rdynamic,,'`"
1967     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
1968     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
1969       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
1970       [ AC_CHECK_HEADERS(SDL.h, AC_DEFINE(SDL_INCLUDE_FILE, <SDL.h>,
1971           As a last resort we also test for SDL.h presence),
1972       [ AC_MSG_ERROR([The development package for SDL is not installed.
1973 Please install it and try again. Alternatively you can also configure with
1974 --disable-sdl.])
1975       ])])
1976     CPPFLAGS="${CPPFLAGS_save}"
1977     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
1978     then
1979       AC_MSG_ERROR([The development package for SDL is not installed.
1980 Please install it and try again. Alternatively you can also configure with
1981 --disable-sdl.])
1982     fi
1983   elif test "x${enable_sdl}" =  "xyes"
1984   then
1985     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
1986 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
1987     ])
1988   fi
1989 fi
1990
1991 dnl
1992 dnl  freetype module
1993 dnl
1994 AC_ARG_ENABLE(freetype,
1995   [  --enable-freetype            freetype support (default enabled)])
1996 if test "x${enable_freetype}" != "xno"
1997 then
1998   FREETYPE_PATH="${PATH}"
1999   AC_ARG_WITH(freetype-config-path,
2000     [    --with-freetype-config-path=PATH freetype-config path (default search in \$PATH)],
2001     [ if test "x${with_freetype_config_path}" != "xno"
2002       then
2003         FREETYPE_PATH="${with_freetype_config_path}:${PATH}"
2004       fi ])
2005   AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no, ${FREETYPE_PATH})
2006
2007   if test "x${FREETYPE_CONFIG}" != "xno"
2008   then
2009     PLUGINS="${PLUGINS} osdtext"
2010     CFLAGS_osdtext="${CFLAGS_osdtext} `${FREETYPE_CONFIG} --cflags`"
2011     LDFLAGS_osdtext="${LDFLAGS_osdtext} `${FREETYPE_CONFIG} --libs`"
2012     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_freetype}"
2013   elif test "x${enable_freetype}" =  "xyes"
2014   then
2015     AC_MSG_ERROR([I couldn't find the freetype package. You can download libfreetype2
2016 from http://www.freetype.org/, or configure with --disable-freetype. Have a nice day.
2017     ])
2018   fi
2019 fi
2020
2021 dnl
2022 dnl  Qt Embedded module
2023 dnl  (disabled by default)
2024 dnl
2025 AC_ARG_ENABLE(qte,
2026   [  --enable-qte            QT Embedded support (default disabled)])
2027 if test "x${enable_qte}" = "xyes"
2028 then
2029   AC_ARG_WITH(qte,
2030   [    --with-qte=PATH       Qt Embedded headers and libraries])
2031   if test "x${with_qte}" != "xno" -a "x${with_qte}" != "x"
2032   then
2033     LDFLAGS_qte="${LDFLAGS_qte} -L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte"
2034     CPPFLAGS_qte="${CPPFLAGS_qte} -I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti"
2035   else
2036     LDFLAGS_qte="${LDFLAGS_qte} -L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte"
2037     CPPFLAGS_qte="${CPPFLAGS_qte} -I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti"
2038   fi
2039   PLUGINS="${PLUGINS} qte"
2040   NEED_QTE_MAIN=yes
2041   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2042   AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2043     AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2044   ] )
2045   CPPFLAGS="${CPPFLAGS_save}"
2046 fi
2047
2048 dnl
2049 dnl  Windows DirectX module
2050 dnl
2051 AC_ARG_ENABLE(directx,
2052   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
2053 if test "x${enable_directx}" != "xno"
2054 then
2055   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"
2056   then
2057     AC_ARG_WITH(directx,
2058     [    --with-directx=PATH   Win32 DirectX headers])
2059     if test "x${with_directx}" = "x"
2060     then
2061       AC_CHECK_HEADERS(ddraw.h,
2062       [ PLUGINS="${PLUGINS} vout_directx aout_directx"
2063         LDFLAGS_vout_directx="${LDFLAGS_directx} -lgdi32" ])
2064     else
2065       AC_MSG_CHECKING(for directX headers in ${with_directx})
2066       if test -f ${with_directx}/ddraw.h
2067       then
2068         PLUGINS="${PLUGINS} vout_directx aout_directx"
2069         LDFLAGS_vout_directx="${LDFLAGS_directx} -lgdi32"
2070         CPPFLAGS_vout_directx="${CPPFLAGS_vout_directx} -I${with_directx}"
2071         CPPFLAGS_aout_directx="${CPPFLAGS_aout_directx} -I${with_directx}"
2072         AC_MSG_RESULT(yes)
2073       else
2074         AC_MSG_RESULT(no)
2075         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
2076       fi
2077     fi
2078   fi
2079 fi
2080
2081 dnl
2082 dnl  Linux framebuffer module
2083 dnl
2084 AC_ARG_ENABLE(fb,
2085   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
2086     if test "x${enable_fb}" != "xno"
2087     then
2088       AC_CHECK_HEADERS(linux/fb.h, [
2089         PLUGINS="${PLUGINS} fb"
2090       ])
2091     fi
2092
2093 dnl
2094 dnl  Linux MGA module
2095 dnl
2096 AC_ARG_ENABLE(mga,
2097   [  --enable-mga            Linux kernel Matrox support (default disabled)],
2098   [ if test "x${enable_mga}" = "xyes"
2099     then
2100       PLUGINS="${PLUGINS} mga xmga"
2101     fi ])
2102
2103 dnl
2104 dnl  SVGAlib module
2105 dnl
2106 AC_ARG_ENABLE(svgalib,
2107   [  --enable-svgalib        SVGAlib support (default disabled)])
2108 if test "x${enable_svgalib}" = "xyes"
2109 then
2110   PLUGINS="${PLUGINS} svgalib"
2111   LDFLAGS_svgalib="${LDFLAGS_svgalib} -lvgagl -lvga"
2112 fi
2113
2114 dnl
2115 dnl  GGI module
2116 dnl
2117 AC_ARG_ENABLE(ggi,
2118   [  --enable-ggi            GGI support (default disabled)])
2119 if test "x${enable_ggi}" = "xyes"
2120 then
2121   PLUGINS="${PLUGINS} ggi"
2122   LDFLAGS_ggi="${LDFLAGS_ggi} -lggi"
2123   AC_ARG_WITH(ggi,
2124     [    --with-ggi=PATH       path to libggi],
2125     [ if test "x${with_ggi}" != "xno" -a "x${with_ggi}" != "x"
2126       then
2127         CPPFLAGS_ggi="${CPPFLAGS_ggi} -I${with_ggi}/include"
2128         LDFLAGS_ggi="${LDFLAGS_ggi} -L${with_ggi}/lib"
2129       fi ])
2130 fi
2131
2132 dnl
2133 dnl  Glide module
2134 dnl
2135 AC_ARG_ENABLE(glide,
2136   [  --enable-glide          Glide (3dfx) support (default disabled)])
2137 if test "x${enable_glide}" = "xyes"
2138 then
2139   PLUGINS="${PLUGINS} glide"
2140   LDFLAGS_glide="${LDFLAGS_glide} -lglide2x -lm"
2141   CPPFLAGS_glide="${CPPFLAGS_glide} -I/usr/include/glide"
2142   AC_ARG_WITH(glide,
2143     [    --with-glide=PATH     path to libglide],
2144     [ if test "x${with_glide}" != "xno" -a "x${with_glide}" != "x"
2145       then
2146         CPPFLAGS_glide="${CPPFLAGS_glide} -I${with_glide}/include"
2147         LDFLAGS_glide="${LDFLAGS_glide} -L${with_glide}/lib"
2148       fi ])
2149 fi
2150
2151 dnl
2152 dnl  AA plugin
2153 dnl
2154 AC_ARG_ENABLE(aa,
2155   [  --enable-aa             aalib output (default disabled)])
2156 if test "x${enable_aa}" = "xyes"
2157 then
2158   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
2159   if test "x${have_aa}" = "xtrue"
2160   then
2161     PLUGINS="${PLUGINS} aa"
2162     LDFLAGS_aa="${LDFLAGS_aa} -laa"
2163   fi
2164 fi
2165
2166 dnl
2167 dnl  win32 GDI plugin
2168 dnl
2169 AC_ARG_ENABLE(wingdi,
2170   [  --enable-wingdi         Win32 GDI module (default enabled on Win32)])
2171 if test "x${enable_wingdi}" != "xno"; then
2172   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"; then
2173     PLUGINS="${PLUGINS} wingdi"
2174     LDFLAGS_wingdi="${LDFLAGS_wingdi} -lgdi32"
2175   fi
2176 fi
2177
2178 dnl
2179 dnl  Audio plugins
2180 dnl
2181
2182 AC_ARG_WITH(,[Audio plugins:])
2183
2184 dnl
2185 dnl  OSS /dev/dsp module (enabled by default except on win32)
2186 dnl
2187 AC_ARG_ENABLE(oss,
2188   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
2189
2190 if test "x${enable_oss}" != "xno" &&
2191   (test "x${SYS}" != "xmingw32" || test "x${enable_oss}" = "xyes")
2192 then
2193   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
2194     PLUGINS="${PLUGINS} oss"
2195     AC_CHECK_LIB(ossaudio,main,LDFLAGS_oss="${LDFLAGS_oss} -lossaudio")
2196   ])
2197 fi
2198
2199 dnl
2200 dnl  Esound module
2201 dnl
2202 AC_ARG_ENABLE(esd,
2203   [  --enable-esd            Esound library support (default disabled)],
2204   [if test "x${enable_esd}" = "xyes"
2205    then
2206      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
2207      if test "x${ESD_CONFIG}" != "xno"
2208      then
2209        PLUGINS="${PLUGINS} esd"
2210        CFLAGS_esd="${CFLAGS_esd} `${ESD_CONFIG} --cflags`"
2211        LDFLAGS_esd="${LDFLAGS_esd} `${ESD_CONFIG} --libs`"
2212      fi
2213    fi])
2214
2215 dnl
2216 dnl  aRts module
2217 dnl
2218 AC_ARG_ENABLE(arts,
2219   [  --enable-arts           aRts sound server (default disabled)],
2220   [if test "x${enable_arts}" = "xyes"
2221    then
2222      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
2223      if test "x${ARTS_CONFIG}" != "xno"
2224      then
2225        PLUGINS="${PLUGINS} arts"
2226        CFLAGS_arts="${CFLAGS_arts} `${ARTS_CONFIG} --cflags`"
2227        LDFLAGS_arts="${LDFLAGS_arts} `${ARTS_CONFIG} --libs `"
2228      fi
2229    fi])
2230
2231 dnl
2232 dnl  ALSA module
2233 dnl
2234 AC_ARG_ENABLE(alsa,
2235   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
2236   [if test "x${enable_alsa}" = "xyes"
2237    then
2238      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
2239      if test "x${have_alsa}" = "xtrue"
2240      then
2241        AC_TRY_COMPILE([#define ALSA_PCM_NEW_HW_PARAMS_API
2242                        #define ALSA_PCM_NEW_SW_PARAMS_API
2243                        #include <alsa/asoundlib.h>],
2244           [void foo() { snd_pcm_hw_params_get_period_time(0,0,0); }],
2245            AC_DEFINE(HAVE_ALSA_NEW_API, 1, Define if ALSA is at least rc4))
2246        PLUGINS="${PLUGINS} alsa"
2247        LDFLAGS_alsa="${LDFLAGS_alsa} -lasound -lm -ldl"
2248      else
2249        AC_MSG_ERROR([Could not find ALSA development headers])
2250      fi
2251    fi])
2252
2253 dnl
2254 dnl  win32 waveOut plugin
2255 dnl
2256 AC_ARG_ENABLE(waveout,
2257   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
2258 if test "x${enable_waveout}" != "xno"; then
2259   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"; then
2260     PLUGINS="${PLUGINS} waveout"
2261     LDFLAGS_waveout="-lwinmm"
2262   fi
2263 fi
2264
2265 dnl
2266 dnl  Interface plugins
2267 dnl
2268
2269 AC_ARG_WITH(,[Interface plugins:])
2270
2271 dnl special case for BeOS
2272 if test "x${SYS}" = "xbeos"
2273 then
2274     PLUGINS="${PLUGINS} beos"
2275 fi
2276
2277 dnl
2278 dnl Skins module
2279 dnl
2280 AC_ARG_ENABLE(skins,
2281   [  --enable-skins         Win32 skins module (default enabled on Win32)])
2282 if test "x${enable_skins}" != "xno"; then
2283   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"; then
2284     PLUGINS="${PLUGINS} skins"
2285     CPPFLAGS_skins="${CPPFLAGS_skins} -O2 -fno-rtti -fno-exceptions -Imodules/gui/skins -Imodules/gui/skins/src -Imodules/gui/skins/win32 -Imodules/gui/skins/controls"
2286     LDFLAGS_skins="${LDFLAGS_skins} -lstdc++ -lgdi32 -lcomdlg32 -lole32 -luuid -lcomctl32 -lmsimg32"
2287   fi
2288 fi
2289
2290 dnl
2291 dnl  Gtk+ module
2292 dnl
2293 AC_ARG_ENABLE(gtk,
2294   [  --enable-gtk            Gtk+ support (default enabled)])
2295 if test "x${enable_gtk}" != "xno"
2296 then
2297   GTK_PATH="${PATH}"
2298   AC_ARG_WITH(gtk-config-path,
2299     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2300     [ if test "x${with_gtk_config_path}" != "xno"
2301       then
2302         GTK_PATH="${with_gtk_config_path}:${PATH}"
2303       fi ])
2304   # look for gtk-config
2305   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2306   GTK_CONFIG=${GTK12_CONFIG}
2307   if test "x${GTK_CONFIG}" = "xno"
2308   then
2309     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2310   fi
2311   if test "x${GTK_CONFIG}" != "xno"
2312   then
2313     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2314     then
2315       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
2316     fi
2317     if test "x${SYS}" != "xmingw32"; then
2318       CFLAGS_gtk="${CFLAGS_gtk} `${GTK_CONFIG} --cflags gtk gthread`"
2319       LDFLAGS_gtk="${LDFLAGS_gtk} `${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`"
2320     else
2321       CFLAGS_gtk="${CFLAGS_gtk} `${GTK_CONFIG} --cflags gtk`"
2322       LDFLAGS_gtk="${LDFLAGS_gtk} `${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`"
2323     fi
2324     # now look for the gtk.h header
2325     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
2326     ac_cv_gtk_headers=yes
2327     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2328       ac_cv_gtk_headers=no
2329       echo "Cannot find gtk development headers."
2330     ])
2331     if test "x${ac_cv_gtk_headers}" = "xyes"
2332     then
2333       PLUGINS="${PLUGINS} gtk"
2334       if test "x${SYS}" != "xmingw32"; then
2335         NEED_GTK_MAIN=yes
2336       fi
2337       ALIASES="${ALIASES} gvlc"
2338     fi
2339     CPPFLAGS="${CPPFLAGS_save}"
2340   fi
2341 fi
2342
2343 dnl
2344 dnl  Gtk+2 module
2345 dnl
2346 AC_ARG_ENABLE(gtk2,
2347   [  --enable-gtk2           Gtk2 support (default disabled)])
2348 if test "x${enable_gtk2}" = "xyes"
2349 then
2350   PKG_CHECK_MODULES(GTK2, [gtk+-2.0 >= 2.0.0, gthread-2.0])
2351   CFLAGS_gtk2="${CFLAGS_gtk2} ${GTK2_CFLAGS}"
2352   LDFLAGS_gtk2="${LDFLAGS_gtk2} ${GTK2_LIBS}"
2353   PLUGINS="${PLUGINS} gtk2"
2354   if test "x${SYS}" != "xmingw32"; then
2355     NEED_GTK2_MAIN=yes
2356   fi
2357 fi
2358
2359 dnl
2360 dnl  Familiar module uses Gtk+ library
2361 dnl
2362 AC_ARG_ENABLE(familiar,
2363   [  --enable-familiar       Familiar Gtk+ support (default disabled)])
2364 if test "x${enable_familiar}" = "xyes"
2365 then
2366   GTK_PATH="${PATH}"
2367   AC_ARG_WITH(gtk-config-path,
2368     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
2369     [ if test "x${with_gtk_config_path}" != "xno"
2370       then
2371         GTK_PATH="${with_gtk_config_path}:${PATH}"
2372       fi ])
2373   # look for gtk-config
2374   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
2375   GTK_CONFIG=${GTK12_CONFIG}
2376   if test "x${GTK_CONFIG}" = "xno"
2377   then
2378     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
2379   fi
2380   # check for cross-compiling
2381   GTK_PREFIX=
2382   AC_ARG_WITH(gtk-prefix,
2383     [    --with-gtk-prefix=PATH path to libgtk (needed for cross-compiling),
2384                           e.g use as:
2385                           --with-gtk-prefix=/usr/local/arm/2.95.3/arm-linux/usr)],[],[])
2386   if test "x${with_gtk_prefix}" != "xno" -a "x${with_gtk_prefix}" != "x"
2387   then
2388     GTK_PREFIX="--prefix=$with_gtk_prefix"
2389   fi
2390   if test "x${GTK_CONFIG}" != "xno"
2391   then
2392     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
2393     then
2394       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.])
2395     fi
2396     CFLAGS_familiar="${CFLAGS_familiar} `${GTK_CONFIG} ${GTK_PREFIX} --cflags gtk gthread`"
2397     LDFLAGS_familiar="${LDFLAGS_familiar} `${GTK_CONFIG} ${GTK_PREFIX} --libs gtk gthread | sed 's,-rdynamic,,'`"
2398     # now look for the gtk.h header
2399     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar}"
2400     ac_cv_gtk_headers=yes
2401     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
2402       ac_cv_gtk_headers=no
2403       echo "Cannot find gtk development headers."
2404     ])
2405     if test "x${ac_cv_gtk_headers}" = "xyes"
2406     then
2407       PLUGINS="${PLUGINS} familiar"
2408     fi
2409     CPPFLAGS="${CPPFLAGS_save}"
2410
2411     # now look for gpe support
2412     AC_ARG_WITH(gpe-prefix,
2413     [    --with-gpe-prefix=PATH gpe installation path prefix (default search in \$PATH)],[],[])
2414     if test "x$with_gpe_prefix" != "xno"  -a "x$with_gpe_prefix" != "x"
2415     then
2416       CFLAGS_gpe="-I$with_gpe_prefix/include"
2417       LDFLAGS_gpe="-lXi -lgdk_pixbuf -L$with_gpe_prefix/lib -lgpewidget"
2418       # now look for gpe/init.h header file
2419       CFLAGS_save=$CFLAGS
2420       LDFLAGS_save=$LDFLAGS
2421       CFLAGS="${CFLAGS_familiar} ${CFLAGS_gpe}"
2422       LDFLAGS="${LDFLAGS_familiar} ${LDFLAGS_gpe}"
2423       CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar} ${CFLAGS_gpe}"
2424       ac_cv_gpe_headers=yes
2425       AC_CHECK_HEADERS(gpe/init.h, ,
2426         [ ac_cv_gpe_headers=no
2427           AC_MSG_ERROR([Cannot find development headers for libgpewidget...]) ])
2428       CFLAGS=$CFLAGS_save
2429       LDFLAGS=$LDFLAG_save
2430       if test "x${ac_cv_gpe_headers}" = "xyes"
2431       then
2432         CFLAGS_familiar="${CFLAGS_familiar} ${CFLAGS_gpe}"
2433         LDFLAGS_familiar="${LDFLAGS_familiar} ${LDFLAGS_gpe}"
2434       fi
2435     else
2436           NEED_GTK_MAIN=yes
2437     fi # end gpe support
2438   fi # end gtk+ support
2439 fi
2440
2441 dnl
2442 dnl  Gnome module
2443 dnl
2444 AC_ARG_ENABLE(gnome,
2445   [  --enable-gnome          Gnome interface support (default disabled)],
2446   [if test "x${enable_gnome}" = "xyes"; then
2447     # look for gnome-config
2448     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
2449     if test -x ${GNOME_CONFIG}
2450     then
2451        CFLAGS_gnome="${CFLAGS_gnome} `${GNOME_CONFIG} --cflags gtk gnomeui`"
2452        LDFLAGS_gnome="${LDFLAGS_gnome} `${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`"
2453     fi
2454     # now look for the gnome.h header
2455     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
2456     AC_CHECK_HEADERS(gnome.h, [
2457       PLUGINS="${PLUGINS} gnome"
2458       NEED_GTK_MAIN=yes
2459       NEED_GNOME_MAIN=yes
2460       ALIASES="${ALIASES} gnome-vlc"
2461       dnl We need this because of some moronic gnomesupport.h flavours
2462       AC_MSG_CHECKING(for strndup in gnome.h)
2463       AC_EGREP_HEADER(strndup,gnome.h,[
2464         AC_MSG_RESULT(yes)
2465         AC_DEFINE(STRNDUP_IN_GNOME_H, 1,
2466                   Define if <gnome.h> defines strndup.)],[
2467         AC_MSG_RESULT(no)])
2468      ],[
2469       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
2470 developement tools or remove the --enable-gnome option])
2471      ])
2472     CPPFLAGS="${CPPFLAGS_save}"
2473   fi])
2474
2475 dnl
2476 dnl  Gnome2 module
2477 dnl
2478 AC_ARG_ENABLE(gnome2,
2479   [  --enable-gnome2         Gnome2 support (default disabled)])
2480 if test "x${enable_gnome2}" = "xyes"
2481 then
2482   PKG_CHECK_MODULES(GNOME2, [libgnomeui-2.0])
2483   CFLAGS_gnome2="${CFLAGS_gnome2} ${GNOME2_CFLAGS}"
2484   LDFLAGS_gnome2="${LDFLAGS_gnome2} ${GNOME2_LIBS}"
2485   PLUGINS="${PLUGINS} gnome2"
2486   if test "x${SYS}" != "xmingw32"; then
2487     NEED_GNOME2_MAIN=yes
2488   fi
2489 fi
2490
2491 dnl
2492 dnl  wxWindows module
2493 dnl
2494 AC_ARG_ENABLE(wxwindows,
2495   [  --enable-wxwindows      wxWindows support (default enabled)])
2496 if test "x${enable_wxwindows}" != "xno"
2497 then
2498   WXWINDOWS_PATH="${PATH}"
2499   AC_ARG_WITH(wx-config-path,
2500     [    --with-wx-config-path=PATH wx-config path (default search in \$PATH)],
2501     [ if test "x${with_wx_config_path}" != "xno"
2502       then
2503         WXWINDOWS_PATH="${with_wx_config_path}:${PATH}"
2504       fi ])
2505   # look for wx-config
2506   AC_PATH_PROG(WX_CONFIG, wx-config, no, ${WXWINDOWS_PATH})
2507   if test "x${WX_CONFIG}" != "xno"
2508   then
2509     if expr 2.3.0 \> `${WX_CONFIG} --version` >/dev/null
2510     then
2511       AC_MSG_ERROR([Your development package for wxWindows is too old, you need at least version 2.3.0. Please upgrade and try again. Alternatively you can also configure with --disable-wxwindows.])
2512     fi
2513     CXXFLAGS_wxwindows="${CXXFLAGS_wxwindows} `${WX_CONFIG} --cxxflags`"
2514     LDFLAGS_wxwindows="${LDFLAGS_wxwindows} `${WX_CONFIG} --libs`"
2515     # now look for the wxprec.h header
2516     CPPFLAGS="${CPPFLAGS_save} ${CXXFLAGS_wxwindows}"
2517     ac_cv_wx_headers=yes
2518     AC_CHECK_HEADERS(wx/wxprec.h, , [
2519       ac_cv_wx_headers=no
2520       echo "Cannot find wxWindows development headers."
2521     ])
2522     if test "x${ac_cv_wx_headers}" = "xyes"
2523     then
2524       PLUGINS="${PLUGINS} wxwindows"
2525       ALIASES="${ALIASES} wxvlc"
2526     fi
2527     CPPFLAGS="${CPPFLAGS_save}"
2528   fi
2529 fi
2530
2531 dnl
2532 dnl  Qt module
2533 dnl
2534 AC_ARG_ENABLE(qt,
2535   [  --enable-qt             Qt interface support (default disabled)],
2536   [if test "x${enable_qt}" = "xyes"; then
2537      PLUGINS="${PLUGINS} qt"
2538      ALIASES="${ALIASES} qvlc"
2539      LDFLAGS_qt="${LDFLAGS_qt} -L${QTDIR}/lib"
2540      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_qt}"
2541      AC_CHECK_LIB(qt-mt,main,[
2542        LDFLAGS_qt="${LDFLAGS_qt} -lqt-mt"
2543      ],[
2544        AC_CHECK_LIB(qt,main,[
2545          LDFLAGS_qt="${LDFLAGS_qt} -lqt"
2546        ])
2547      ])
2548      LDFLAGS="${LDFLAGS_save}"
2549      CPPFLAGS_qt="${CPPFLAGS_qt} -I/usr/include/qt3 -I/usr/include/qt -I${QTDIR}/include"
2550      if test -x ${QTDIR}/bin/moc
2551      then
2552        MOC=${QTDIR}/bin/moc
2553      else
2554        MOC=moc
2555      fi
2556    fi])
2557
2558 dnl
2559 dnl  KDE module
2560 dnl
2561 AC_ARG_ENABLE(kde,
2562   [  --enable-kde            KDE interface support (default disabled)],
2563   [if test "x${enable_kde}" = "xyes"; then
2564      PLUGINS="${PLUGINS} kde"
2565      ALIASES="${ALIASES} kvlc"
2566      LDFLAGS_kde="${LDFLAGS_kde} -L${KDEDIR}/lib"
2567      dnl Check for -lkfile (only in KDE 2) or -lkdeui -lkio (KDE 3)
2568      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2569      AC_CHECK_LIB(kfile,main,[
2570        LDFLAGS_kde="${LDFLAGS_kde} -lkfile"
2571      ])
2572      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2573      AC_CHECK_LIB(kdeui,main,[
2574        LDFLAGS_kde="${LDFLAGS_kde} -lkdeui"
2575      ])
2576      LDFLAGS="${LDFLAGS_save} ${LDFLAGS_kde}"
2577      AC_CHECK_LIB(kio,main,[
2578        LDFLAGS_kde="${LDFLAGS_kde} -lkio"
2579      ])
2580      LDFLAGS="${LDFLAGS_save}"
2581      CPPFLAGS_kde="${CPPFLAGS_kde} -I/usr/include/kde -I/usr/include/qt3 -I/usr/include/qt"
2582      CPPFLAGS_kde="${CPPFLAGS_kde} -I${KDEDIR}/include -I${QTDIR}/include"
2583      if test -x ${QTDIR}/bin/moc
2584      then
2585        MOC=${QTDIR}/bin/moc
2586      else
2587        MOC=moc
2588      fi
2589    fi])
2590
2591 dnl
2592 dnl  Opie QT embedded module
2593 dnl
2594 AC_ARG_ENABLE(opie,
2595   [  --enable-opie           Qt embedded interface support (default disabled)],
2596   [if test "x${enable_opie}" = "xyes"; then
2597      AC_ARG_WITH(qte,
2598      [    --with-qte=PATH       Qt Embedded headers and libraries])
2599      if test "x${with_qte}" != "xno" -a "x${with_qte}" != "x"
2600      then
2601        LDFLAGS_qte="-L${with_qte}/lib `echo -L${with_qte}/lib | sed 's,opt/QtPalmtop,usr,'` -ljpeg -lqte"
2602        CPPFLAGS_qte="-I${with_qte}/include `echo -I${with_qte}/include | sed 's,opt/QtPalmtop,usr,'` -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti"
2603      else
2604        LDFLAGS_qte="-L${QTDIR}/lib `echo -L${QTDIR}/lib | sed 's,opt/QtPalmtop,usr,'`"
2605        CPPFLAGS_qte="-I${QTDIR}/include `echo -I${QTDIR}/include | sed 's,opt/QtPalmtop,usr,'`"
2606      fi
2607      CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_qte}"
2608      AC_CHECK_HEADERS(qt.h jpeglib.h, ,[
2609        AC_MSG_ERROR([echo "Cannot find QT Embedded development headers."])
2610      ] )
2611      CPPFLAGS="${CPPFLAGS_save}"
2612
2613      PLUGINS="${PLUGINS} opie"
2614      NEED_QTE_MAIN=yes
2615      LDFLAGS_opie="${LDFLAGS_opie} -lqpe ${LDFLAGS_qte}"
2616      CPPFLAGS_opie="${CPPFLAGS_opie} ${CPPFLAGS_qte}"
2617      if test "x${with_qte}" != "xno" -a "x${with_qte}" != "x"
2618      then
2619        MOC=${with_qte}/bin/moc
2620      else
2621        MOC=${QTDIR}/bin/moc
2622      fi
2623    fi])
2624
2625 dnl
2626 dnl  MacOS X module
2627 dnl
2628 AC_ARG_ENABLE(macosx,
2629   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
2630   [if test "x${enable_macosx}" = "xyes"
2631    then
2632      BUILTINS="${BUILTINS} macosx"
2633      LDFLAGS_macosx="${LDFLAGS_macosx} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC"
2634    fi],
2635   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
2636      BUILTINS="${BUILTINS} macosx"
2637      LDFLAGS_macosx="${LDFLAGS_macosx} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework Carbon -framework QuickTime -lobjc -ObjC"
2638    )])
2639
2640 dnl
2641 dnl  QNX RTOS module
2642 dnl
2643 AC_ARG_ENABLE(qnx,
2644   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
2645     if test "x${enable_qnx}" != "xno"
2646     then
2647       AC_CHECK_HEADERS(Ph.h, [
2648         PLUGINS="${PLUGINS} qnx"
2649         LDFLAGS_qnx="${LDFLAGS_qnx} -lasound -lph"
2650       ])
2651     fi
2652
2653 dnl
2654 dnl  Windows native interface module, built with Borland C++ Builder
2655 dnl
2656 AC_ARG_ENABLE(intfwin,
2657 [  --enable-intfwin        Win32 interface support (default disabled)],
2658 [ if test "x${enable_intfwin}" != "xno"
2659   then
2660     AC_CHECK_TOOL(BPR2MAK, bpr2mak, AC_ERROR(bpr2mak not found))
2661     AC_CHECK_TOOL(BCMAKE, bcmake, AC_ERROR(bcmake not found))
2662     PLUGINS="${PLUGINS} win32"
2663   fi ])
2664
2665 dnl
2666 dnl  ncurses module
2667 dnl
2668 AC_ARG_ENABLE(ncurses,
2669   [  --enable-ncurses        ncurses interface support (default disabled)],
2670   [if test "x${enable_ncurses}" = "xyes"; then
2671      PLUGINS="${PLUGINS} ncurses"
2672      LDFLAGS_ncurses="${LDFLAGS_ncurses} -lncurses"
2673    fi])
2674
2675 dnl
2676 dnl  XOSD plugin
2677 dnl
2678 AC_ARG_ENABLE(xosd,
2679   [  --enable-xosd           xosd interface support (default disabled)])
2680 if test "x${enable_xosd}" = "xyes"
2681 then
2682   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2683   AC_CHECK_LIB(xosd,xosd_set_offset,
2684       AC_DEFINE(HAVE_XOSD_VERSION_1, 1, Define if <xosd.h> is 1.0.x),
2685     AC_CHECK_LIB(xosd,xosd_set_horizontal_offset,
2686         AC_DEFINE(HAVE_XOSD_VERSION_2, 1, Define if <xosd.h> is 2.0.x),
2687       AC_TRY_COMPILE([#include <xosd.h>],
2688          [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2689           AC_DEFINE(HAVE_XOSD_VERSION_0, 1, Define if <xosd.h> is pre-1.0.0))))
2690   if test "x${have_xosd}" = "xtrue"
2691   then
2692     PLUGINS="${PLUGINS} xosd"
2693     LDFLAGS_xosd="${LDFLAGS_xosd} -lxosd"
2694   fi
2695 fi
2696
2697 dnl
2698 dnl  SLP access plugin
2699 dnl
2700 AC_ARG_ENABLE(slp,
2701   [  --enable-slp            SLP service discovery support (default enabled)])
2702 if test "x${enable_slp}" != "xno"
2703 then
2704   AC_ARG_WITH(slp,
2705   [    --with-slp=PATH       libslp headers and libraries])
2706   if test "x${with_slp}" = x
2707   then
2708     AC_CHECK_HEADER(slp.h, have_slp="true", have_slp="false")
2709     if test "x${have_slp}" = "xtrue"
2710     then
2711       PLUGINS="${PLUGINS} slp"
2712       LDFLAGS_slp="-lslp ${LDFLAGS_slp}"
2713     fi
2714   else
2715     AC_MSG_CHECKING(for slp headers in ${with_slp})
2716     if test -f ${with_slp}/slp.h
2717     then
2718       dnl  Use ${with_slp}/libslp/slp.h
2719       AC_MSG_RESULT(yes)
2720       PLUGINS="${PLUGINS} slp"
2721       LDFLAGS_slp="-L${with_slp} -lslp ${LDFLAGS_slp}"
2722       CPPFLAGS_slp="${CPPFLAGS_slp} -I${with_slp}"
2723     else
2724       dnl  No libslp could be found, sorry
2725       AC_MSG_RESULT(no)
2726       AC_MSG_ERROR([cannot find ${with_slp}/slp.h])
2727     fi
2728   fi
2729 fi
2730
2731 dnl
2732 dnl  Lirc plugin
2733 dnl
2734 AC_ARG_ENABLE(lirc,
2735   [  --enable-lirc           lirc support (default disabled)])
2736 if test "x${enable_lirc}" = "xyes"
2737 then
2738   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2739   if test "x${have_lirc}" = "xtrue"
2740   then
2741     PLUGINS="${PLUGINS} lirc"
2742     LDFLAGS_lirc="${LDFLAGS_lirc} -llirc_client"
2743   fi
2744 fi
2745
2746 AC_ARG_WITH(,[Misc options:])
2747
2748 dnl
2749 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2750 dnl
2751 dnl  We give the user the opportunity to specify
2752 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2753 dnl
2754 AC_ARG_WITH(words,
2755   [  --with-words=endianness set endianness (big or little)])
2756   case "x${with_words}" in
2757     xbig)
2758       ac_cv_c_bigendian=yes
2759       ;;
2760     xlittle)
2761       ac_cv_c_bigendian=no
2762       ;;
2763     *)
2764       dnl  Try to guess endianness by matching patterns on a compiled
2765       dnl  binary, by looking for an ASCII or EBCDIC string
2766       AC_CACHE_CHECK([whether the byte order is big-endian],
2767         [ac_cv_c_bigendian],
2768         [ac_cv_c_bigendian="unknown"
2769         [cat >conftest.c <<EOF
2770         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2771         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2772         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2773         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2774         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2775         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2776         int main(void) { _a(); _e(); return 0; }
2777 EOF
2778         ]
2779         if test -f conftest.c
2780         then
2781           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2782               && test -f conftest.o
2783           then
2784             if test "`strings conftest.o | grep BIGenDianSyS`"
2785             then
2786               ac_cv_c_bigendian="yes"
2787             fi
2788             if test "`strings conftest.o | grep LiTTleEnDian`"
2789             then
2790               ac_cv_c_bigendian="no"
2791             fi
2792           fi
2793         fi
2794       ])
2795       if test "x${ac_cv_c_bigendian}" = "xunknown"
2796       then
2797         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2798       fi
2799       ;;
2800   esac
2801 dnl  Now we know what to use for endianness, just put it in the header
2802 if test "${ac_cv_c_bigendian}" = "yes"
2803 then
2804   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
2805 fi
2806
2807 dnl
2808 dnl  Mozilla plugin
2809 dnl
2810 mozilla=false
2811 AC_ARG_ENABLE(mozilla,
2812   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
2813 if test "x${enable_mozilla}" = "xyes"
2814 then
2815   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
2816   if test "x${MOZILLA_CONFIG}" != "xno"
2817   then
2818     if test "x${SYS}" != "xmingw32"; then
2819       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
2820       AC_CHECK_LIB(Xt,XtStrings,[
2821         LDFLAGS_mozilla="${LDFLAGS_mozilla} -L${x_libraries} -lXt"
2822       ])
2823       LDFLAGS="${LDFLAGS_save}"
2824     fi
2825     mozilla=:
2826     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
2827     [CPPFLAGS_mozilla="${CPPFLAGS_mozilla} `${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`"]
2828     #[CPPFLAGS_mozilla="${CPPFLAGS_mozilla} `${MOZILLA_CONFIG} --cflags plugin xpcom java --defines | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`"]
2829     LDFLAGS_mozilla="${LDFLAGS_mozilla} `${MOZILLA_CONFIG} --libs plugin xpcom`"
2830     dnl Not necessarily in ${PATH}
2831     if test "x${XPIDL}" = "x" -o ! -x "${XPIDL}"
2832     then
2833       XPIDL="/usr/lib/mozilla/xpidl"
2834     fi
2835   fi
2836 fi
2837 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
2838
2839 dnl
2840 dnl  test plugins
2841 dnl
2842 AC_ARG_ENABLE(testsuite,
2843   [  --enable-testsuite      build test modules (default disabled)])
2844 if test "x${enable_testsuite}" = "xyes"
2845 then
2846   TESTS="test1 test2 test3 test4"
2847
2848   dnl  we define those so that bootstrap sets the right linker
2849   CXXFLAGS_test2="${CXXFLAGS_test2}"
2850   OBJCFLAGS_test3="${OBJCFLAGS_test3}"
2851   dnl  this one is needed until automake knows what to do
2852   LDFLAGS_test3="${LDFLAGS_test3} -lobjc"
2853
2854   PLUGINS="${PLUGINS} ${TESTS}"
2855   #BUILTINS="${BUILTINS} ${TESTS}"
2856 fi
2857
2858 dnl
2859 dnl  gtk_main plugin
2860 dnl
2861 if test "x${NEED_GTK_MAIN}" != "xno"
2862 then
2863     PLUGINS="${PLUGINS} gtk_main"
2864     CFLAGS_gtk="${CFLAGS_gtk} -DNEED_GTK_MAIN"
2865     CFLAGS_familiar="${CFLAGS_familiar} -DNEED_GTK_MAIN"
2866     CFLAGS_gtk_main="${CFLAGS_gtk_main} ${CFLAGS_gtk} ${CFLAGS_familiar}"
2867     LDFLAGS_gtk_main="${LDFLAGS_gtk_main} ${LDFLAGS_gtk} ${LDFLAGS_familiar}"
2868 fi
2869
2870 if test "x${NEED_GNOME_MAIN}" != "xno"
2871 then
2872     PLUGINS="${PLUGINS} gnome_main"
2873     CFLAGS_gnome_main="${CFLAGS_gnome_main} ${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_gnome}"
2874     LDFLAGS_gnome_main="${LDFLAGS_gnome_main} ${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_gnome}"
2875 fi
2876
2877 if test "x${NEED_GTK2_MAIN}" != "xno"
2878 then
2879     PLUGINS="${PLUGINS} gtk2_main"
2880     CFLAGS_gtk2="${CFLAGS_gtk2} -DNEED_GTK2_MAIN"
2881     CFLAGS_gtk2_main="${CFLAGS_gtk2_main} ${CFLAGS_gtk2}"
2882     LDFLAGS_gtk2_main="${LDFLAGS_gtk2_main} ${LDFLAGS_gtk2}"
2883 fi
2884
2885 if test "x${NEED_GNOME2_MAIN}" != "xno"
2886 then
2887     PLUGINS="${PLUGINS} gnome2_main"
2888     CFLAGS_gnome2_main="${CFLAGS_gnome2_main} ${CFLAGS_gtk2} ${CFLAGS_gnome2}"
2889     LDFLAGS_gnome2_main="${LDFLAGS_gnome2_main} ${LDFLAGS_gtk2} ${LDFLAGS_gnome2}"
2890 fi
2891
2892 dnl
2893 dnl  qte_main plugin
2894 dnl
2895 if test "x${NEED_QTE_MAIN}" != "xno"
2896 then
2897     PLUGINS="${PLUGINS} qte_main"
2898     CPPFLAGS_qte="${CPPFLAGS_qte} -DNEED_QTE_MAIN"
2899         CPPFLAGS_opie="${CPPFLAGS_opie} -DNEED_QTE_MAIN"
2900     CPPFLAGS_qte_main="${CFLAGS_qte_main} ${CPPFLAGS_qte}"
2901     LDFLAGS_qte_main="${LDFLAGS_qte_main} ${LDFLAGS_qte}"
2902 fi
2903
2904
2905 dnl
2906 dnl  Plugin and builtin checks
2907 dnl
2908 builtin_support=false
2909 plugin_support=:
2910
2911 dnl Support for plugins - this must be AT THE END
2912 AC_ARG_ENABLE(plugins,
2913   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
2914   [if test "x${enable_plugins}" = "xno"
2915    then
2916      plugin_support=false
2917    fi])
2918
2919 dnl Automagically disable plugins if there is no system support for
2920 dnl dynamically loadable files (.so, .dll, .dylib).
2921 dnl don't forget vlc-win32 still can load .dll as plugins
2922 if test "x${ac_cv_header_dlfcn_h}" = "xno" -a "x${ac_cv_header_image_h}" = "xno" -a "x${SYS}" != "xmingw32"
2923 then
2924   echo "*** Your system doesn't have plugin support. All plugins will be built"
2925   echo "statically."
2926   plugin_support=false
2927 fi
2928
2929 dnl Export automake variables
2930 if ${plugin_support}
2931 then
2932   for plugin in `echo ${PLUGINS}`
2933   do
2934     eval "${plugin}_plugin=yes"
2935   done
2936 else
2937   BUILTINS="${BUILTINS} ${PLUGINS}"
2938   PLUGINS=
2939 fi
2940 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
2941
2942 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
2943 then
2944   builtin_support=:
2945   for builtin in `echo ${BUILTINS}`
2946   do
2947     eval "${builtin}_builtin=yes"
2948   done
2949 fi]
2950 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
2951
2952 dnl do not touch this line (bootstrap needs it)
2953
2954
2955 dnl
2956 dnl  Stuff used by the program
2957 dnl
2958 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
2959 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VLC media player - version ${VERSION} ${CODENAME} - (c) 1996-2003 VideoLAN", [Copyright string])
2960 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
2961
2962 VLC_SYMBOL="`echo ${VERSION} | sed -e 'y/.-/__/'`"
2963 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
2964 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
2965 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
2966
2967 DATA_PATH="${ac_tool_prefix}/share/vlc"
2968 AC_SUBST(DATA_PATH)
2969 PLUGIN_PATH="${ac_tool_prefix}/lib/vlc"
2970 AC_SUBST(PLUGIN_PATH)
2971
2972 dnl
2973 dnl  Restore *FLAGS
2974 dnl
2975 CPPFLAGS="${CPPFLAGS_save}"
2976 CFLAGS="${CFLAGS_save}"
2977 CXXFLAGS="${CXXFLAGS_save}"
2978 OBJCFLAGS="${OBJCFLAGS_save}"
2979 LDFLAGS="${LDFLAGS_save}"
2980
2981 dnl
2982 dnl  Fool automake (see Makefile.am)
2983 dnl
2984 AUTOMAKE_SUCKS="\$(L_builtin) \$(LDFLAGS_builtin)"
2985 AC_SUBST(AUTOMAKE_SUCKS)
2986
2987 dnl
2988 dnl  Create the vlc-config script
2989 dnl
2990 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtins}"
2991 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
2992
2993 dnl
2994 dnl  Configuration is finished
2995 dnl
2996 AC_SUBST(SYS)
2997 AC_SUBST(ARCH)
2998 AC_SUBST(PLUGINS)
2999 AC_SUBST(BUILTINS)
3000 AC_SUBST(ALIASES)
3001 AC_SUBST(ASM)
3002 AC_SUBST(MOC)
3003 AC_SUBST(WINDRES)
3004 AC_SUBST(XPIDL)
3005 AC_SUBST(LIBEXT)
3006 AC_SUBST(INCLUDES)
3007 AC_SUBST(ALL_LINGUAS)
3008
3009 AC_SUBST(CFLAGS_TUNING)
3010 AC_SUBST(CFLAGS_OPTIM)
3011 AC_SUBST(CFLAGS_OPTIM_NODEBUG)
3012 AC_SUBST(CFLAGS_NOOPTIM)
3013 AC_SUBST(LDFLAGS)
3014
3015 AC_SUBST(CFLAGS_vlc)
3016 AC_SUBST(CFLAGS_pics)
3017 AC_SUBST(CXXFLAGS_pics)
3018 AC_SUBST(CFLAGS_plugins)
3019 AC_SUBST(CXXFLAGS_plugins)
3020 AC_SUBST(CFLAGS_builtins)
3021 AC_SUBST(CPPFLAGS_mozilla)
3022
3023 AC_SUBST(LDFLAGS_vlc)
3024 AC_SUBST(LDFLAGS_libvlc)
3025 AC_SUBST(LDFLAGS_plugins)
3026 AC_SUBST(LDFLAGS_builtins)
3027 AC_SUBST(LDFLAGS_mozilla)
3028
3029 AC_OUTPUT([
3030   Makefile
3031   autotools/Makefile
3032   debian/Makefile
3033   doc/Makefile
3034   intl/Makefile
3035   ipkg/Makefile
3036   lib/Makefile
3037   m4/Makefile
3038   modules/Makefile
3039   po/Makefile.in
3040   share/Makefile
3041   src/Makefile
3042   vlc-config
3043 ],[
3044   chmod a+x vlc-config
3045 ])
3046
3047 printf "
3048 vlc configuration
3049 --------------------
3050 vlc version           : ${VERSION}
3051 system                : ${SYS}
3052 architecture          : ${ARCH}
3053 build flavour         : "
3054 test "x${DEBUG_TRUE}" = "x" && printf "debug "
3055 test "x${CPROF_TRUE}" = "x" && printf "cprof "
3056 test "x${GPROF_TRUE}" = "x" && printf "gprof "
3057 test "x${OPTIM_TRUE}" = "x" && printf "optim "
3058 test "x${RELEASE_TRUE}" = "x" && printf "release " || printf "devel "
3059 echo "
3060 vlc aliases           :${ALIASES}
3061
3062 To build vlc and its plugins, type \`make'.
3063 "
3064