mirror of https://github.com/FFmpeg/FFmpeg.git
14 lines
612 B
14 lines
612 B
#!/bin/sh |
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svn_revision=`cd "$1" && LC_ALL=C svn info 2> /dev/null | grep Revision | cut -d' ' -f2` |
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test $svn_revision || svn_revision=`cd "$1" && grep revision .svn/entries 2>/dev/null | cut -d '"' -f2` |
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test $svn_revision || svn_revision=`cd "$1" && sed -n -e '/^dir$/{n;p;q}' .svn/entries 2>/dev/null` |
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test $svn_revision || svn_revision=UNKNOWN |
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NEW_REVISION="#define FFMPEG_VERSION \"SVN-r$svn_revision\"" |
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OLD_REVISION=`cat version.h 2> /dev/null` |
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# Update version.h only on revision changes to avoid spurious rebuilds |
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if test "$NEW_REVISION" != "$OLD_REVISION"; then |
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echo "$NEW_REVISION" > version.h |
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fi
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