diff options
Diffstat (limited to '3rdparty/SDL2/build-scripts/updaterev.sh')
-rw-r--r-- | 3rdparty/SDL2/build-scripts/updaterev.sh | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3rdparty/SDL2/build-scripts/updaterev.sh b/3rdparty/SDL2/build-scripts/updaterev.sh new file mode 100644 index 00000000000..485d0458079 --- /dev/null +++ b/3rdparty/SDL2/build-scripts/updaterev.sh @@ -0,0 +1,20 @@ +#!/bin/sh +# +# Generate a header file with the current source revision + +outdir=`pwd` +cd `dirname $0` +srcdir=.. +header=$outdir/include/SDL_revision.h + +rev=`sh showrev.sh 2>/dev/null` +if [ "$rev" != "" -a "$rev" != "hg-0:baadf00d" ]; then + revnum=`echo $rev | sed 's,hg-\([0-9]*\).*,\1,'` + echo "#define SDL_REVISION \"$rev\"" >"$header.new" + echo "#define SDL_REVISION_NUMBER $revnum" >>"$header.new" + if diff $header $header.new >/dev/null 2>&1; then + rm "$header.new" + else + mv "$header.new" "$header" + fi +fi |