[Octave-bug-tracker] [bug #56985] [octave forge] (video) cannot find avformat.h on Fedora

[John Donoghue]

Follow-up Comment #5, bug #56985 (project octave):

The sources still have :

#if defined (HAVE_FFMPEG_AVFORMAT_H)
#include <ffmpeg/swscale.h>
#elif defined(HAVE_LIBAVFORMAT_AVFORMAT_H)
#include <libswscale/swscale.h>
#else
#error "Missing ffmpeg headers"
#endif

Which is set with the AC_CHECK_HEADERS code that was in configure.ac

You will probally need that since even with the use of pkg-config, the path to
the headers may still differ on other OSs.

Perhaps do a temporay set of the CPPFLAGS to the value from FFMPEG_CFLAGS, and
then do the AC_CHECK_HEADERS calls.





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