Contribs: do not build Dirac per default on Win32|64 and on Mac

extras/contrib/src/Distributions/macosx32.mak

@@ -6,7 +6,7 @@ all: .freetype \
     .flac .speex .shout .faad .lame .twolame .ebml .matroska .ffmpeg \
     .dvdcss .libdvdread .dvdnav .dvbpsi .live .caca .mod .fontconfig \
     .png .gpg-error .gcrypt .gnutls .cddb .cdio .vcdimager \
-    .SDL_image .gecko .mpcdec .dirac_encoder .dirac_decoder \
+    .SDL_image .gecko .mpcdec \
     .dca .tag .x264 .goom2k4 .lua .zvbi .fluid .fontconfig .ncurses \
     .schroedinger .libass .libupnp .kate .sqlite3 .Sparkle
 

extras/contrib/src/Distributions/macosx64.mak

@@ -6,7 +6,7 @@ all: .freetype \
     .flac .speex .shout .faad .lame .twolame .ebml .matroska .ffmpeg \
     .dvdcss .libdvdread .dvdnav .dvbpsi .live .caca .mod .fontconfig \
     .png .jpeg .tiff .gpg-error .gcrypt .gnutls .cddb .cdio .vcdimager \
-    .gecko .mpcdec .dirac_encoder .dirac_decoder \
+    .gecko .mpcdec \
     .dca .tag .x264 .lua .zvbi .fontconfig .ncurses \
     .schroedinger .libass .libupnp .kate .sqlite3 .Sparkle
 

extras/contrib/src/Distributions/win32.mak

@@ -4,7 +4,7 @@ all: .iconv .intl .freetype .fribidi .zlib \
         .a52 .mpeg2 .mad .ogg .vorbis .shout .vorbisenc .theora \
         .flac .speex .faad .lame .ebml .matroska .ffmpeg \
         .live .goom2k4 .caca .mod .x264 .twolame \
-        .png .mpcdec .dirac .schroedinger .dvbpsi \
+        .png .mpcdec .schroedinger .dvbpsi \
         .dca .kate .libass .zvbi .fluid .SDL_image  \
         .libbluray .dvdcss .libupnp .dvdnav .qt4_win32 \
         .dx_headers .dshow_headers .portaudio .gecko \

extras/contrib/src/Distributions/win64.mak

@@ -6,7 +6,7 @@ all: .iconv .intl .freetype .fribidi .zlib \
         .png .gpg-error .gcrypt .gnutls .mpcdec \
         .dvdnav .dvbpsi .qt4_win32 .schroedinger .SDL_image \
         .dx_headers .dshow_headers .gecko .dca .portaudio \
-        .lua .tag .fontconfig .kate .libass .dirac
+        .lua .tag .fontconfig .kate .libass
 # .pthreads
 #.zvbi \
 #        .fluid