Fix contrib building.

extras/contrib/src/Makefile

@@ -745,7 +745,7 @@ ifdef HAVE_DARWIN_OS
 	(patch -p 0 < Patches/flac-mactel.patch)
 endif
 
-.FLAC: flac 
+.flac: flac 
 ifdef HAVE_WIN32
 	(cd $<; $(HOSTCC) ./configure $(HOSTCONF) --prefix=$(PREFIX) --disable-oggtest --disable-asm-optimizations && cd src&& make -C libFLAC&& make -C libFLAC install  && cd .. && make -C include install)
 else
@@ -1036,7 +1036,7 @@ ifdef HAVE_WINCE
 else
 .ffmpeg: ffmpeg .faac .lame
 endif
-	(cd $<; $(HOSTCC) ./configure $(FFMPEGCONF) --prefix=$(PREFIX) --extra-cflags="$(CFLAGS) $(FFMPEG_CFLAGS) -DRUNTIME_CPUDETECT" --extra-ldflags="$(LDFLAGS)" --enable-gpl --enable-pp --disable-vhook --disable-ffserver --disable-network --enable-liba52 --disable-swscaler --disable-ffplay && make install-libs install-headers)
+	(cd $<; $(HOSTCC) ./configure $(FFMPEGCONF) --prefix=$(PREFIX) --extra-cflags="$(CFLAGS) $(FFMPEG_CFLAGS) -DRUNTIME_CPUDETECT" --extra-ldflags="$(LDFLAGS)" --enable-gpl --enable-postproc --disable-vhook --disable-ffserver --disable-network --enable-liba52 --disable-swscaler --disable-ffplay && make install-libs install-headers)
 	touch $@
 
 CLEAN_FILE += .ffmpeg ffmpeg-rpm
@@ -1553,7 +1553,7 @@ ifdef HAVE_WIN32
 endif
 
 .libxml2: libxml2
-	(cd libxml; CFLAGS="-DLIBXML_STATIC" $(HOSTCC) ./configure $(HOSTCONF) --prefix=$(PREFIX) --with-minimal --with-catalog --with-reader --with-tree --with-push --with-xptr --with-valid --with-writer --with-output --with-xpath --with-xinclude --with-sax1 --without-zlib --without-iconv --without-http --without-ftp && make && make install)
+	(cd libxml2; CFLAGS="-DLIBXML_STATIC" $(HOSTCC) ./configure $(HOSTCONF) --prefix=$(PREFIX) --with-minimal --with-catalog --with-reader --with-tree --with-push --with-xptr --with-valid --with-writer --with-output --with-xpath --with-xinclude --with-sax1 --without-zlib --without-iconv --without-http --without-ftp && make && make install)
 ifndef HAVE_DARWIN_OS
 	$(INSTALL_NAME)
 endif