More strict detection for swscale. Patch by ILEoo and ALexis Ballier

bf16abda · Christophe Mutricy · 83d89884 · bf16abda
Commit bf16abda authored Jun 07, 2007 by Christophe Mutricy
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configure.ac configure.ac +2 -1

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--- a/configure.ac
+++ b/configure.ac
@@ -3080,7 +3080,8 @@ dnl Trying with pkg-config
     PKG_CHECK_MODULES(SWSCALE, libswscale,[
       VLC_ADD_CFLAGS([ffmpeg],[${SWSCALE_CFLAGS}]) 
       VLC_ADD_LDFLAGS([ffmpeg],[${SWSCALE_LIBS}]) 
-       AC_CHECK_HEADERS(ffmpeg/swscale.h)
+       AC_CHECK_LIB(swscale, sws_getContext,
+         [AC_CHECK_HEADERS(ffmpeg/swscale.h)],[])
       ],[ true ])
     VLC_RESTORE_FLAGS
    ],[