diff options
Diffstat (limited to 'version.sh')
| -rwxr-xr-x | version.sh | 26 |
1 files changed, 24 insertions, 2 deletions
@@ -1,11 +1,33 @@ #!/bin/sh # check for git short hash -revision=$(cd "$1" && git describe --always 2> /dev/null) +if ! test "$revision"; then + revision=$(cd "$1" && git describe --tags --match N 2> /dev/null) +fi + +# Shallow Git clones (--depth) do not have the N tag: +# use 'git-YYYY-MM-DD-hhhhhhh'. +test "$revision" || revision=$(cd "$1" && + git log -1 --pretty=format:"git-%cd-%h" --date=short 2> /dev/null) + +# Snapshots from gitweb are in a directory called ffmpeg-hhhhhhh or +# ffmpeg-HEAD-hhhhhhh. +if [ -z "$revision" ]; then + srcdir=$(cd "$1" && pwd) + case "$srcdir" in + */ffmpeg-[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]) + git_hash="${srcdir##*-}";; + */ffmpeg-HEAD-[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]) + git_hash="${srcdir##*-}";; + esac +fi # no revision number found test "$revision" || revision=$(cd "$1" && cat RELEASE 2> /dev/null) +# Append the Git hash if we have one +test "$revision" && test "$git_hash" && revision="$revision-$git_hash" + # releases extract the version number from the VERSION file version=$(cd "$1" && cat VERSION 2> /dev/null) test "$version" || version=$revision @@ -17,7 +39,7 @@ if [ -z "$2" ]; then exit fi -NEW_REVISION="#define LIBAV_VERSION \"$version\"" +NEW_REVISION="#define FFMPEG_VERSION \"$version\"" OLD_REVISION=$(cat version.h 2> /dev/null) # Update version.h only on revision changes to avoid spurious rebuilds |
