From: Christophe de Dinechin <dinechin@xxxxxxxxxx>
When spice-gtk is a submodule, .git is not a directory but a file.
Testing for a file avoids an "UNKNOWN" version
Signed-off-by: Christophe de Dinechin <dinechin@xxxxxxxxxx>
---
build-aux/git-version-gen | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/build-aux/git-version-gen b/build-aux/git-version-gen
index 5617eb8..f8e8b23 100755
--- a/build-aux/git-version-gen
+++ b/build-aux/git-version-gen
@@ -1,6 +1,6 @@
#!/bin/sh
# Print a version string.
-scriptversion=2010-06-14.19; # UTC
+scriptversion=2018-04-17.14; # UTC
# Copyright (C) 2007-2010 Free Software Foundation, Inc.
#
@@ -98,7 +98,7 @@ fi
if test -n "$v"
then
: # use $v
-elif test -d .git \
+elif test -d .git -o -f .git \
&& v=`git describe --abbrev=4 --match='v*' HEAD 2>/dev/null \
|| git describe --abbrev=4 HEAD 2>/dev/null` \
&& v=`printf '%s\n' "$v" | sed "$tag_sed_script"` \
--
2.13.5 (Apple Git-94)
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