[FFmpeg-cvslog] configure: check avisynth header version
Stephen Hutchinson
git at videolan.org
Mon Feb 14 01:33:07 EET 2022
ffmpeg | branch: master | Stephen Hutchinson <qyot27 at gmail.com> | Tue Dec 21 00:00:19 2021 -0500| [da9cc25c88b3fa1882ac9d0e4727ed8b465f95cf] | committer: Stephen Hutchinson
configure: check avisynth header version
The headers from version 3.7.1 are needed in order to support
parsing of frame properties. avs/version.h has been generated
as part of the AviSynth+ build process for a long time, but was
never installed with the includes until version 3.7.1a. Checking
for the presence of avs/version.h might have been sufficient,
but a version check mechanism might be useful in the future.
This does not change the version compatibility with the library
itself; previous 3.x versions of AviSynth+ as well as AviSynth 2.6
can still be used with the demuxer.
Signed-off-by: Stephen Hutchinson <qyot27 at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=da9cc25c88b3fa1882ac9d0e4727ed8b465f95cf
---
configure | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index a02326ed4e..a251e27723 100755
--- a/configure
+++ b/configure
@@ -6501,7 +6501,9 @@ for func in $COMPLEX_FUNCS; do
done
# these are off by default, so fail if requested and not available
-enabled avisynth && require_headers "avisynth/avisynth_c.h"
+enabled avisynth && { require_headers "avisynth/avisynth_c.h avisynth/avs/version.h" &&
+ { test_cpp_condition avisynth/avs/version.h "AVS_MAJOR_VER >= 3 && AVS_MINOR_VER >= 7 && AVS_BUGFIX_VER >= 1 || AVS_MAJOR_VER >= 3 && AVS_MINOR_VER > 7 || AVS_MAJOR_VER > 3" ||
+ die "ERROR: AviSynth+ header version must be >= 3.7.1"; } }
enabled cuda_nvcc && { check_nvcc cuda_nvcc || die "ERROR: failed checking for nvcc."; }
enabled chromaprint && require chromaprint chromaprint.h chromaprint_get_version -lchromaprint
enabled decklink && { require_headers DeckLinkAPI.h &&
More information about the ffmpeg-cvslog
mailing list