X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=configure.in;h=d810531f170322ce1bfb326fb8765a1926ac6a7d;hb=348f966219df7389494a915cc2736df172be47c0;hp=0de1ca1703de0b176f79a5ea64d3d766b6d9e9a4;hpb=0393b2535bf1af5de00714e3b7322c002b6e04bb;p=vlc

diff --git a/configure.in b/configure.in
index 0de1ca1703..d810531f17 100644
--- a/configure.in
+++ b/configure.in
@@ -1,10 +1,10 @@
 dnl Autoconf settings for vlc
 AC_INIT(include/main.h)
 AC_CONFIG_HEADER(include/defs.h)
-
 AC_CANONICAL_SYSTEM
 
-VERSION="0.3.0"
+PACKAGE="vlc"
+VERSION="0.3.1"
 CODENAME=Ourumov
 
 dnl Save CFLAGS and LDFLAGS
@@ -39,9 +39,9 @@ else
 fi
 
 dnl Gettext stuff
-ALL_LINGUAS="de fr ja no ru nl"
+ALL_LINGUAS="de en_GB fr ja no ru nl"
 
-AC_DEFINE_UNQUOTED(VLC_PACKAGE, "vlc", [Package name])
+AC_DEFINE_UNQUOTED(VLC_PACKAGE, "$PACKAGE", [Package name])
 AC_DEFINE_UNQUOTED(VLC_VERSION, "$VERSION", [Package version])
 AM_GNU_GETTEXT
 
@@ -76,7 +76,7 @@ case x"${target_os}" in
     SYS=mingw32
     AC_CHECK_TOOL(WINDRES, windres, :)
     save_CFLAGS="${save_CFLAGS} -fnative-struct -D_OFF_T_ -D_off_t=long"
-    save_LDFLAGS="${save_LDFLAGS} -mwindows -Xlinker --force-exe-suffix"
+    vlc_LDFLAGS="${vlc_LDFLAGS} -mwindows -Xlinker --force-exe-suffix"
     vlc_LDFLAGS="${vlc_LDFLAGS} -lws2_32 -lnetapi32"
     ipv4_LDFLAGS="${ipv4_LDFLAGS} -lws2_32"
     rc_LDFLAGS="${rc_LDFLAGS} -lws2_32"
@@ -111,7 +111,7 @@ dnl The -DSYS_FOO flag
 save_CFLAGS="${save_CFLAGS} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"
 
 dnl Check for system libs needed
-AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty usleep vasprintf swab sigrelse getpwuid memalign posix_memalign)
+AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2)
 
 AC_CHECK_FUNC(connect,,[
   AC_CHECK_LIB(socket,connect,
@@ -124,16 +124,18 @@ AC_CHECK_FUNC(gethostbyname,,[
 AC_CHECK_FUNC(gethostbyname,,[
   AC_CHECK_LIB(bind,gethostbyname,ipv4_LDFLAGS="${ipv4_LDFLAGS} -lbind")
 ])
-AC_CHECK_FUNC(nanosleep,,[
-  AC_CHECK_LIB(rt,nanosleep,vlc_LDFLAGS="${vlc_LDFLAGS} -lrt",[
-    AC_CHECK_LIB(posix4,nanosleep,vlc_LDFLAGS="${vlc_LDFLAGS} -lposix4")
-  ])
+AC_CHECK_FUNCS(nanosleep,,[
+  AC_CHECK_LIB(rt,nanosleep,
+    [vlc_LDFLAGS="${vlc_LDFLAGS} -lrt"],
+    [AC_CHECK_LIB(posix4,nanosleep,
+        [vlc_LDFLAGS="${vlc_LDFLAGS} -lposix4"])]
+  )
 ])
 AC_CHECK_FUNC(inet_aton,,[
   AC_CHECK_LIB(resolv,inet_aton,ipv4_LDFLAGS="${ipv4_LDFLAGS} -lresolv")
 ])
 AC_CHECK_FUNC(textdomain,,[
-  AC_CHECK_LIB(intl,textdomain,vlc_LDFLAGS="${vlc_LDFLAGS} -lintl")
+  AC_CHECK_LIB(intl,textdomain,save_LDFLAGS="${save_LDFLAGS} -lintl")
 ])
 
 dnl Check for getopt
@@ -185,7 +187,7 @@ AC_EGREP_HEADER(strncasecmp,strings.h,[
 
 dnl Check for headers
 AC_CHECK_HEADERS(getopt.h strings.h)
-AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/time.h sys/times.h)
+AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h)
 AC_CHECK_HEADERS(dlfcn.h image.h)
 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
@@ -193,6 +195,18 @@ AC_CHECK_HEADERS(linux/version.h)
 
 AC_HEADER_TIME
 
+dnl Mac OS X and other OSes don't have declaration for nanosleep
+AC_EGREP_HEADER(nanosleep,time.h,[
+  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
+            Define if <time.h> defines nanosleep.)
+])
+
+dnl Make sure we have timespecs
+AC_EGREP_HEADER(timespec,sys/time.h,[
+  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
+            Define if <sys/time.h> defines struct timespec.)
+])
+
 dnl Check for threads library
 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 
@@ -331,6 +345,20 @@ if test x"$ac_cv_ld_plugins" != x"no"; then
     plugins_LDFLAGS="${plugins_LDFLAGS} -shared"
 fi
         
+dnl Check for variadic macros
+AC_CACHE_CHECK([for variadic cpp macros],
+    [ac_cv_cpp_variadic_macros],
+    [CFLAGS="${save_CFLAGS}"
+     AC_TRY_COMPILE(
+         [#include <stdio.h>
+          #define a(b,c...) printf(b,##c)],
+         [a("foo");a("%s","bar");a("%s%s","baz","quux");],
+         ac_cv_cpp_variadic_macros=yes,
+         ac_cv_cpp_variadic_macros=no)])
+if test x"$ac_cv_cpp_variadic_macros" != x"no"; then
+    AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
+fi
+
 dnl Checks for __attribute__(aligned()) directive
 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
     [ac_cv_c_attribute_aligned],
@@ -392,7 +420,7 @@ dnl
 dnl  default modules
 dnl
 BUILTINS="${BUILTINS} idct idctclassic motion imdct downmix chroma_i420_rgb chroma_i420_yuy2 chroma_i422_yuy2 chroma_i420_ymga mpeg_adec ac3_adec mpeg_vdec"
-PLUGINS="${PLUGINS} dummy null rc logger mpeg_es mpeg_ps mpeg_ts file udp http ipv4 memcpy lpcm_adec ac3_spdif spudec filter_deinterlace filter_invert filter_wall filter_transform filter_distort fx_scope"
+PLUGINS="${PLUGINS} dummy null rc logger mpeg_es mpeg_ps mpeg_ts mpeg_audio file udp http ipv4 memcpy lpcm_adec ac3_spdif spudec filter_deinterlace filter_invert filter_wall filter_transform filter_distort filter_clone fx_scope"
 
 dnl
 dnl  Accelerated modules
@@ -432,7 +460,7 @@ AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
     [ac_cv_sse_inline],
     [AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
-if test x"$ac_cv_sse_inline" != x"no"; then
+if test x"$ac_cv_sse_inline" != x"no" -a x$SYS != xmingw32; then
   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 fi
@@ -510,8 +538,8 @@ dnl
 AC_ARG_WITH(tuning,
 [  --with-tuning=ARCH      enable special tuning for an architecture
                           (default i686 on IA-32 and 750 on PPC)])
-if test "x$withval" != "x"; then
-    TUNING=$withval
+if test "x$with_tuning" != "x"; then
+    TUNING="$with_tuning"
 else
     if test x${target_cpu} = xi686 -o x${target_cpu} = xi586 -o x${target_cpu} = xi486 -o x${target_cpu} = xi386; then TUNING="pentiumpro"
     else
@@ -533,7 +561,7 @@ dnl  Enable/disable optimizations
 dnl
 AC_ARG_ENABLE(optimizations,
 [  --disable-optimizations disable compiler optimizations (default enabled)],
-[ if test x$enableval = xno; then OPTIMS=0; fi ],
+[ if test x$enable_optimizations = xno; then OPTIMS=0; fi ],
 [ OPTIMS=1 ])
 
 dnl
@@ -541,7 +569,7 @@ dnl  AltiVec acceleration
 dnl
 AC_ARG_ENABLE(altivec,
 [  --disable-altivec       disable altivec optimizations (default enabled on PPC)],
-[ if test x$enableval = xyes; then ARCH="${ARCH} altivec";
+[ if test x$enable_altivec = xyes; then ARCH="${ARCH} altivec";
     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ],
 [ if test x${target_cpu} = xpowerpc; then ARCH="${ARCH} altivec";
     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ])
@@ -552,7 +580,7 @@ dnl
 DEBUG=0
 AC_ARG_ENABLE(debug,
 [  --enable-debug          debug mode (default disabled)],
-[ if test x$enableval = xyes; then DEBUG=1; fi ])
+[ if test x$enable_debug = xyes; then DEBUG=1; fi ])
 
 dnl
 dnl  Enable release-specific flags
@@ -560,7 +588,7 @@ dnl
 RELEASE=0
 AC_ARG_ENABLE(release,
 [  --enable-release        activate extra optimizations (default disabled)],
-[ if test x$enableval = xyes; then RELEASE=1; fi ],
+[ if test x$enable_release = xyes; then RELEASE=1; fi ],
 [ VERSION="${VERSION}_`date +%Y-%m-%d`" ])
 
 dnl
@@ -574,7 +602,7 @@ dnl  DVD module: optionally check for installed libdvdcss
 dnl
 AC_ARG_ENABLE(dvd,
 [  --enable-dvd            DVD input module (default enabled)])
-if test "x$enableval" != "xno"
+if test "x$enable_dvd" != "xno"
 then
   AC_ARG_WITH(dvdcss, 
   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
@@ -641,17 +669,17 @@ dnl dvdread module: check for libdvdread plugin
 dnl
 AC_ARG_ENABLE(dvdread,
 [  --enable-dvdread        dvdread input module (default disabled)])
-if test "x$enableval" != "xno"
+if test "x$enable_dvdread" != "xno"
 then
   AC_ARG_WITH(dvdread, 
   [    --with-dvdread=PATH   libdvdread headers and libraries])
-  if test "x$withval" = x
+  if test "x$with_dvdread" = x
   then
     test_LDFLAGS=""
     test_CFLAGS=""
   else
-    test_LDFLAGS="-L${withval}/lib"
-    test_CFLAGS="-I${withval}/include"
+    test_LDFLAGS="-L${with_dvdread}/lib"
+    test_CFLAGS="-I${with_dvdread}/include"
   fi
   CPPFLAGS="$save_CPPFLAGS $test_CFLAGS"
   AC_CHECK_HEADERS(dvdread/dvd_reader.h, [
@@ -661,17 +689,17 @@ then
           dvdread_LDFLAGS="${dvdread_LDFLAGS} ${test_LDFLAGS} -ldvdread"
           dvdread_CFLAGS="${dvdread_CFLAGS} ${test_CFLAGS}"
         ],[
-          if test "x$enableval" != x
+          if test "x$enable_dvdread" != x
           then
             AC_MSG_ERROR([Cannot find DVD_VIDEO_LB_LEN in dvdread/dvd_reader.h, please install libdvdread version 0.9.2 or later])
           fi
         ])
   ],[
-    if test "x$enableval" != x
+    if test "x$enable_dvdread" != x
     then
-      if test "x$withval" != x
+      if test "x$with_dvdread" != x
       then
-        AC_MSG_ERROR([Cannot find dvdread/dvd_reader.h in ${withval}/include])
+        AC_MSG_ERROR([Cannot find dvdread/dvd_reader.h in ${with_dvdread}/include])
       else
         AC_MSG_ERROR([Cannot find dvdread/dvd_reader.h])
       fi
@@ -680,18 +708,54 @@ then
   CPPFLAGS="$save_CPPFLAGS"
 fi
 
+dnl
+dnl  libdvbpsi ts demux
+dnl
+AC_ARG_ENABLE(dvbpsi,
+[  --enable-dvbpsi        dvbpsi ts demux module (default disabled)])
+if test "x$enable_dvbpsi" != "xno"
+then
+  AC_ARG_WITH(dvbpsi, 
+  [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
+  if test "x$with_dvbpsi" = x
+  then
+    test_LDFLAGS=""
+    test_CFLAGS=""
+  else
+    test_LDFLAGS="-L${with_dvbpsi}/lib"
+    test_CFLAGS="-I${with_dvbpsi}/include"
+  fi
+  CPPFLAGS="$save_CPPFLAGS $test_CFLAGS"
+  AC_CHECK_HEADER([dvbpsi/dr.h],[
+    PLUGINS="${PLUGINS} mpeg_ts_dvbpsi"
+    mpeg_ts_dvbpsi_LDFLAGS="${mpeg_ts_dvbpsi_LDFLAGS} ${test_LDFLAGS} -ldvbpsi"
+    mpeg_ts_dvbpsi_CFLAGS="${mpeg_ts_dvbpsi_CFLAGS} ${test_CFLAGS}"
+    ],[
+    if test "x$enable_dvbpsi" != x
+    then
+      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])
+    fi
+  ])
+  CPPFLAGS="$save_CPPFLAGS"
+fi
+ 
 dnl
 dnl  VCD module
 dnl
 AC_ARG_ENABLE(vcd,
-  [  --enable-vcd            VCD support for Linux and MacOS X (default enabled)])
+  [  --enable-vcd            VCD support for Linux, FreeBSD and MacOS X (default enabled)])
 
 if test x$enable_vcd != xno
 then
   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
     PLUGINS="${PLUGINS} vcd"
   ])
-
+  
+  AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
+    PLUGINS="${PLUGINS} vcd"
+    AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
+  ])
+  
   if test "x${SYS}" = "xbsdi"
   then
     PLUGINS="${PLUGINS} vcd"
@@ -699,7 +763,7 @@ then
 
   if test "x${SYS}" = "xdarwin"
   then
-    PLUGINS="${PLUGINS} vcd"
+    # No need to add vcd to PLUGINS, Darwin is already based on FreeBSD
     vcd_LDFLAGS="${vcd_LDFLAGS} -framework IOKit -framework CoreFoundation" 
   fi
 fi
@@ -711,14 +775,26 @@ AC_ARG_ENABLE(satellite,
   [  --enable-satellite      satellite card support (default disabled)],
   [ if test x$enable_satellite = xyes
     then
-      BUILTINS="${BUILTINS} satellite"
-      AC_DEFINE(HAVE_SATELLITE, 1, define if compiling with satellite card support)
+      PLUGINS="${PLUGINS} satellite"
     fi])
 
 dnl
-dnl  ipv6 plugin
+dnl  ipv6 plugin - not for QNX yet
+dnl
+if test x$SYS != xnto
+then
+  AC_CHECK_FUNC(inet_pton,[PLUGINS="${PLUGINS} ipv6"])
+fi
+
+dnl
+dnl  AVI demux plugin
 dnl
-AC_CHECK_FUNC(inet_pton,[PLUGINS="${PLUGINS} ipv6"])
+AC_ARG_ENABLE(avi,
+  [  --enable-avi            AVI demux module (default enabled)])
+if test x$enable_avi != xno
+then
+  PLUGINS="${PLUGINS} avi"
+fi
 
 dnl
 dnl  Codec plugins
@@ -733,31 +809,97 @@ AC_ARG_ENABLE(mad,
   [  --enable-mad            libmad module (default disabled)])
 if test x$enable_mad = xyes
 then
-  PLUGINS="${PLUGINS} mad"
-  mad_LDFLAGS="${mad_LDFLAGS} -lmad"
   AC_ARG_WITH(mad,
-    [    --with-mad=PATH       path to libmad],
-    [ if test "x$with_val" != "xno" -a "x$with_val" != "x"
-      then
-        mad_CFLAGS="${mad_CFLAGS} -I$with_val/include"
-        mad_LDFLAGS="${mad_LDFLAGS} -L$with_val/lib"
-      fi ])
-  save_CFLAGS=$CFLAGS
-  save_LDFLAGS=$LDFLAGS
-  CFLAGS="$CFLAGS $mad_CFLAGS"
-  LDFLAGS="$LDFLAGS $mad_LDFLAGS"
-  AC_CHECK_HEADERS(mad.h, ,
-  [ echo "Cannot find development headers for libmad..."
-    exit 1
-  ])
-  AC_CHECK_LIB(mad, mad_bit_init, ,
-  [ echo "Cannot find libmad library..."
-    exit 1
-  ])
-  CFLAGS=$save_CFLAGS
-  LDFLAGS=$save_LDFLAGS
+    [    --with-mad=PATH       path to libmad],[],[])
+  if test "x$with_mad" != "xno" -a "x$with_mad" != "x"
+  then
+    mad_CFLAGS="${mad_CFLAGS} -I$with_mad/include"
+    mad_LDFLAGS="${mad_LDFLAGS} -L$with_mad/lib"
+  fi
+
+  AC_ARG_WITH(mad-tree,
+    [    --with-mad-tree=PATH  mad tree for static linking],[],[])
+  if test "x$with_mad_tree" != "xno" -a "x$with_mad_tree" != "x"
+  then
+    real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
+    if test "x$real_mad_tree" = x
+    then
+      dnl  The given directory can't be found
+      AC_MSG_RESULT(no)
+      AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
+    fi
+    dnl  Use a custom libmad
+    AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
+    if test -f ${real_mad_tree}/libmad/mad.h
+    then
+      AC_MSG_RESULT(yes)
+      mad_CFLAGS="${mad_CFLAGS} -I${real_mad_tree}/libmad"
+      mad_LDFLAGS="${mad_LDFLAGS} -L${real_mad_tree}/libmad/.libs"
+      save_LDFLAGS=$LDFLAGS
+      LDFLAGS=$mad_LDFLAGS
+      AC_CHECK_LIB(mad, mad_bit_init, [
+        BUILTINS="${BUILTINS} mad"
+        mad_LDFLAGS="${mad_LDFLAGS} -lmad"
+        ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
+      ],[])
+      LDFLAGS=$save_LDFLAGS
+    else
+      AC_MSG_RESULT(no)
+      AC_MSG_ERROR([the specified tree doesn't have mad.h])
+    fi
+  else
+    save_CFLAGS=$CFLAGS
+    save_LDFLAGS=$LDFLAGS
+    CFLAGS="$CFLAGS $mad_CFLAGS"
+    LDFLAGS="$LDFLAGS $mad_LDFLAGS"
+    AC_CHECK_HEADERS(mad.h, ,
+      [ AC_MSG_ERROR([Cannot find development headers for libmad...]) ])
+    AC_CHECK_LIB(mad, mad_bit_init,
+      PLUGINS="${PLUGINS} mad"
+      mad_LDFLAGS="${mad_LDFLAGS} -lmad",
+      [ AC_MSG_ERROR([Cannot find libmad library...]) ])
+    CFLAGS=$save_CFLAGS
+    LDFLAGS=$save_LDFLAGS
+  fi
+fi
+
+dnl
+dnl  ffmpeg decoder plugin
+dnl
+AC_ARG_ENABLE(ffmpeg,
+[  --enable-ffmpeg         ffmpeg codec (default disabled)])
+if test "x$enable_ffmpeg" = "xyes"
+then
+  AC_ARG_WITH(ffmpeg-tree, 
+  [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
+  if test "x$with_ffmpeg_tree" = x
+  then
+    AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a])
+  else
+    AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
+    real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
+    if test "x$real_ffmpeg_tree" = x
+    then
+      dnl  The given directory can't be found
+      AC_MSG_RESULT(no)
+      AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
+    fi
+    if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"
+    then
+      dnl  Use a custom libffmpeg
+      AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
+      BUILTINS="${BUILTINS} ffmpeg"
+      ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} ${real_ffmpeg_tree}/libavcodec/libavcodec.a"
+      ffmpeg_CFLAGS="${ffmpeg_CFLAGS} -I${real_ffmpeg_tree}/libavcodec"
+    else
+      dnl  The given libavcodec wasn't built
+      AC_MSG_RESULT(no)
+      AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
+    fi
+  fi
 fi
 
+
 dnl special case for BeOS
 if test x$SYS = xbeos
 then
@@ -769,12 +911,54 @@ dnl  a52 AC3 decoder plugin
 dnl
 AC_ARG_ENABLE(a52,
   [  --enable-a52            AC3 support with liba52 (default enabled)])
-if test "x$enableval" != "xno" -a x$SYS != xmingw32
+if test "x$enable_a52" != "xno"
+then
+  AC_ARG_WITH(a52-tree,
+    [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
+  if test "x$with_a52_tree" != "xno" -a "x$with_a52_tree" != "x"
   then
+    real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
+    if test "x$real_a52_tree" = x
+    then
+      dnl  The given directory can't be found
+      AC_MSG_RESULT(no)
+      AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
+    fi
+    dnl  Use a custom a52dec
+    AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
+    if test -f ${real_a52_tree}/include/a52.h
+    then
+      AC_MSG_RESULT(yes)
+      a52_CFLAGS="${a52_CFLAGS} -I${real_a52_tree}"
+      a52_LDFLAGS="${a52_LDFLAGS} -L${real_a52_tree}/liba52/.libs"
+      save_LDFLAGS=$LDFLAGS
+      LDFLAGS="$a52_LDFLAGS $LDFLAGS"
+      AC_CHECK_LIB(a52, a52_free, [
+        BUILTINS="${BUILTINS} a52"
+        a52_LDFLAGS="${a52_LDFLAGS} -la52 -lm"
+        a52_CFLAGS="${a52_CFLAGS} -DUSE_A52DEC_TREE"
+        ],[
+        if test -f ${real_a52_tree}/liba52/.libs/liba52.a
+        then
+          AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
+        else
+          AC_MSG_ERROR([the specified tree hasn't been compiled])
+        fi
+      ],[-lm])
+      LDFLAGS=$save_LDFLAGS
+    else
+      AC_MSG_RESULT(no)
+      AC_MSG_ERROR([the specified tree doesn't have a52.h])
+    fi
+  else dnl  no with args
     AC_CHECK_HEADERS(a52dec/a52.h, [
-      BUILTINS="${BUILTINS} a52"
-      a52_LDFLAGS="${a52_LDFLAGS} -la52 -lm"
-     ],[])
+      AC_CHECK_LIB(a52, a52_free, [
+        BUILTINS="${BUILTINS} a52"
+        a52_LDFLAGS="${a52_LDFLAGS} -la52 -lm"
+        a52_CFLAGS="${a52_CFLAGS}"
+      ],[],[-lm])
+    ])
+  fi
 fi
 
 dnl
@@ -782,10 +966,11 @@ dnl  ogg vorbis plugin
 dnl
 AC_ARG_ENABLE(vorbis,
   [  --enable-vorbis         Ogg/Vorbis decoder support (default enabled)])
-if test "x$enableval" != "xno"
+if test "x$enable_vorbis" != "xno"
 then
   AC_CHECK_HEADERS(ogg/ogg.h, [
-    PLUGINS="${PLUGINS} vorbis"
+    dnl disabled for the moment
+    #PLUGINS="${PLUGINS} vorbis"
     vorbis_LDFLAGS="${vorbis_LDFLAGS} -lvorbis"
    ],[])
 fi
@@ -862,9 +1047,9 @@ then
   SDL_PATH=$PATH
   AC_ARG_WITH(sdl-config-path,
     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
-    [ if test "x$withval" != "xno"
+    [ if test "x$with_sdl_config_path" != "xno"
       then
-        SDL_PATH=$withval:$PATH
+        SDL_PATH="$with_sdl_config_path:$PATH"
       fi ])
   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, $SDL_PATH)
   SDL_CONFIG=${SDL12_CONFIG}
@@ -912,7 +1097,7 @@ dnl  Windows DirectX module
 dnl
 AC_ARG_ENABLE(directx,
   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
-if test "x$enableval" != "xno"
+if test "x$enable_directx" != "xno"
 then
   if test x$SYS = xmingw32
   then
@@ -924,16 +1109,16 @@ then
       [ PLUGINS="${PLUGINS} directx"
         directx_LDFLAGS="${directx_LDFLAGS} -lgdi32" ])
     else
-      AC_MSG_CHECKING(for directX headers in ${withval})
-      if test -f ${withval}/ddraw.h
+      AC_MSG_CHECKING(for directX headers in ${with_directx})
+      if test -f ${with_directx}/ddraw.h
       then
         PLUGINS="${PLUGINS} directx"
-        directx_LDFLAGS="${directx_LDFLAGS} -L${withval}/lib -lgdi32"
-        directx_CFLAGS="${directx_CFLAGS} -I${withval}"
+        directx_LDFLAGS="${directx_LDFLAGS} -L${with_directx}/lib -lgdi32"
+        directx_CFLAGS="${directx_CFLAGS} -I${with_directx}"
         AC_MSG_RESULT(yes)
       else
         AC_MSG_RESULT(no)
-        AC_MSG_ERROR([Cannot find ${withval}/ddraw.h!])
+        AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
       fi
     fi
   fi
@@ -972,10 +1157,10 @@ then
   ggi_LDFLAGS="${ggi_LDFLAGS} -lggi"
   AC_ARG_WITH(ggi,
     [    --with-ggi=PATH       path to libggi],
-    [ if test "x$with_val" != "xno" -a "x$with_val" != "x"
+    [ if test "x$with_ggi" != "xno" -a "x$with_ggi" != "x"
       then
-        CFLAGS_GGI="${CFLAGS_GGI} -I$with_val/include"
-        ggi_LDFLAGS="${ggi_LDFLAGS} -L$with_val/lib"
+        CFLAGS_GGI="${CFLAGS_GGI} -I$with_ggi/include"
+        ggi_LDFLAGS="${ggi_LDFLAGS} -L$with_ggi/lib"
       fi ])
 fi
 
@@ -991,10 +1176,10 @@ then
   glide_CFLAGS="${glide_CFLAGS} -I/usr/include/glide"
   AC_ARG_WITH(glide,
     [    --with-glide=PATH     path to libglide],
-    [ if test "x$with_val" != "xno" -a "x$with_val" != "x"
+    [ if test "x$with_glide" != "xno" -a "x$with_glide" != "x"
       then
-        glide_CFLAGS="${glide_CFLAGS} -I$with_val/include"
-        glide_LDFLAGS="${glide_LDFLAGS} -L$with_val/lib"
+        glide_CFLAGS="${glide_CFLAGS} -I$with_glide/include"
+        glide_LDFLAGS="${glide_LDFLAGS} -L$with_glide/lib"
       fi ])
 fi
 
@@ -1086,7 +1271,7 @@ dnl  win32 waveOut plugin
 dnl
 AC_ARG_ENABLE(waveout,
   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
-if test "x$enableval" != "xno" -a x$SYS = xmingw32
+if test "x$enable_waveout" != "xno" -a x$SYS = xmingw32
   then
     PLUGINS="${PLUGINS} waveout"
     waveout_LDFLAGS="-lwinmm"
@@ -1108,9 +1293,9 @@ then
   GTK_PATH=$PATH
   AC_ARG_WITH(gtk-config-path,
     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
-    [ if test "x$withval" != "xno"
+    [ if test "x$with_gtk_config_path" != "xno"
       then
-        GTK_PATH=$withval:$PATH
+        GTK_PATH="$with_gtk_config_path:$PATH"
       fi ])
   # look for gtk-config
   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, $GTK_PATH)
@@ -1213,15 +1398,11 @@ AC_ARG_ENABLE(macosx,
   [if test x$enable_macosx = xyes
    then
      BUILTINS="${BUILTINS} macosx"
-     macosx_LDFLAGS="${macosx_LDFLAGS} -framework CoreAudio -framework AudioToolbox -framework Cocoa -framework AGL -framework QuickTime -lobjc"
-     macosx_CFLAGS="${macosx_CFLAGS} -ObjC"
-     LDFLAGS="${LDFLAGS} -ObjC"
+     macosx_LDFLAGS="${macosx_LDFLAGS} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework AGL -framework QuickTime -lobjc -ObjC"
    fi],
   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
      BUILTINS="${BUILTINS} macosx"
-     macosx_LDFLAGS="${macosx_LDFLAGS} -framework CoreAudio -framework AudioToolbox -framework Cocoa -framework AGL -framework QuickTime -lobjc"
-     macosx_CFLAGS="${macosx_CFLAGS} -ObjC"
-     LDFLAGS="${LDFLAGS} -ObjC"
+     macosx_LDFLAGS="${macosx_LDFLAGS} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework AGL -framework QuickTime -lobjc -ObjC"
    )])
 
 dnl
@@ -1242,7 +1423,7 @@ dnl  Windows native interface module, built with Borland C++ Builder
 dnl
 AC_ARG_ENABLE(intfwin,
 [  --enable-intfwin        Win32 interface support (default disabled)],
-[ if test "x$enableval" != "xno"
+[ if test "x$enable_intfwin" != "xno"
   then
     AC_ARG_WITH(bcbuilder, 
     [    --with-bcbuilder=PATH Borland C++ Builder installation path])
@@ -1288,7 +1469,7 @@ dnl  --with-words=big or --with-words=little ; otherwise, try to guess
 dnl
 AC_ARG_WITH(words,
   [  --with-words=endianness set endianness (big or little)])
-  case "x$withval" in
+  case "x$with_words" in
     xbig)
       ac_cv_c_bigendian=yes
       ;;
@@ -1313,7 +1494,7 @@ EOF
         ]
         if test -f conftest.c
         then 
-          if ${CC-cc} conftest.c -o conftest.o >config.log 2>&1 \
+          if ${CC-cc} -c conftest.c -o conftest.o >config.log 2>&1 \
               && test -f conftest.o
           then
             if test "`strings conftest.o | grep BIGenDianSyS`"
@@ -1345,12 +1526,12 @@ dnl
 GPROF=0
 AC_ARG_ENABLE(gprof,
 [  --enable-gprof          gprof profiling (default disabled)],
-[ if test x$enableval = xyes; then GPROF=1; fi ])
+[ if test "x$enable_gprof" = "xyes"; then GPROF=1; fi ])
 
 CPROF=0
 AC_ARG_ENABLE(cprof,
 [  --enable-cprof          cprof profiling (default disabled)],
-[ if test x$enableval = xyes;
+[ if test "x$enable_cprof" = "xyes";
   then
     LDFLAGS="${LDFLAGS} -lcprof"
     CPROF=1
@@ -1362,7 +1543,7 @@ dnl  GNU portable threads
 dnl
 AC_ARG_ENABLE(pth,
   [  --enable-pth            GNU Pth support (default disabled)],
-  [ if test x$enableval = xyes; then
+  [ if test "x$enable_pth" = "xyes"; then
     AC_CHECK_LIB(pth,pth_init)
     AC_EGREP_HEADER(pth_init,pth.h,[
       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
@@ -1376,7 +1557,7 @@ dnl  State Threads
 dnl
 AC_ARG_ENABLE(st,
   [  --enable-st             State Threads (default disabled)],
-  [ if test x$enableval = xyes; then
+  [ if test "x$enable_st" = "xyes"; then
     AC_CHECK_LIB(st,st_init)
     AC_EGREP_HEADER(st_init,st.h,[
       AC_DEFINE(ST_INIT_IN_ST_H, 1,
@@ -1411,7 +1592,7 @@ fi
 dnl
 dnl  Stuff used by the program
 dnl
-AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "vlc $VERSION $CODENAME Copyright 1996-2002 VideoLAN\n", [Simple version string])
+AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "vlc $VERSION $CODENAME Copyright 1996-2002 VideoLAN", [Simple version string])
 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VideoLAN Client - version $VERSION $CODENAME - (c) 1996-2002 VideoLAN", [Copyright string])
 
 VLC_SYMBOL="`echo ${VERSION} | tr .- __`"
@@ -1441,8 +1622,8 @@ AC_SUBST(RELEASE)
 AC_SUBST(MOC)
 AC_SUBST(WINDRES)
 AC_SUBST(BCBUILDER)
-AC_SUBST(VLC_PACKAGE)
-AC_SUBST(VLC_VERSION)
+AC_SUBST(PACKAGE)
+AC_SUBST(VERSION)
 AC_SUBST(NEED_GETOPT)
 
 AC_SUBST(CFLAGS_OPTIM)
@@ -1453,11 +1634,14 @@ AC_SUBST(vlc_CFLAGS)
 AC_SUBST(plugins_CFLAGS)
 AC_SUBST(builtins_CFLAGS)
 
+AC_SUBST(a52_CFLAGS)
 AC_SUBST(arts_CFLAGS)
 AC_SUBST(dvd_CFLAGS)
 AC_SUBST(dvdread_CFLAGS)
+AC_SUBST(mpeg_ts_dvbpsi_CFLAGS)
 AC_SUBST(directx_CFLAGS)
 AC_SUBST(esd_CFLAGS)
+AC_SUBST(ffmpeg_CFLAGS)
 AC_SUBST(glide_CFLAGS)
 AC_SUBST(gnome_CFLAGS)
 AC_SUBST(gtk_CFLAGS)
@@ -1486,8 +1670,10 @@ AC_SUBST(directx_LDFLAGS)
 AC_SUBST(dsp_LDFLAGS)
 AC_SUBST(dvd_LDFLAGS)
 AC_SUBST(dvdread_LDFLAGS)
+AC_SUBST(mpeg_ts_dvbpsi_LDFLAGS)
 AC_SUBST(esd_LDFLAGS)
 AC_SUBST(filter_distort_LDFLAGS)
+AC_SUBST(ffmpeg_LDFLAGS)
 AC_SUBST(ggi_LDFLAGS)
 AC_SUBST(glide_LDFLAGS)
 AC_SUBST(gnome_LDFLAGS)