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authorTimothy Gu <timothygu99@gmail.com>2013-11-28 16:57:49 -0800
committerMichael Niedermayer <michaelni@gmx.at>2013-11-30 21:17:58 +0100
commit3c5c4cfa156c5991b3a0d3824be02208c82e0292 (patch)
treecbeb8d32c5b273f499ac9e5568d7cfdd01ab552f
parenta3b9f53d7b2faa0d60fa2308351c5aef3381630f (diff)
downloadffmpeg-3c5c4cfa156c5991b3a0d3824be02208c82e0292.tar.gz
version.sh: add a little usage comment
Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-rwxr-xr-xversion.sh2
1 files changed, 2 insertions, 0 deletions
diff --git a/version.sh b/version.sh
index 62882e0f36..c28ffe7557 100755
--- a/version.sh
+++ b/version.sh
@@ -1,5 +1,7 @@
#!/bin/sh
+# Usage: version.sh <ffmpeg-root-dir> <output-version.h> <extra-version>
+
# check for git short hash
if ! test "$revision"; then
revision=$(cd "$1" && git describe --tags --match N 2> /dev/null)