We have some github repos that use git submodule to include other repos,
including gcc. When git submodule is used, .git is actually a file not a dir,
and contains the path to the modules file in the parent repo's .git dir. This
patch allows contrib/gcc_update to work in this situation.
OK?
Jim
contrib/
* gcc_update: Check for .git as a file.
---
contrib/gcc_update | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/contrib/gcc_update b/contrib/gcc_update
index a33bb543902..c9c71548f53 100755
--- a/contrib/gcc_update
+++ b/contrib/gcc_update
@@ -286,7 +286,7 @@ p
esac
# Check for known version control systems.
-if [ -d .git ]; then
+if [ -d .git ] || [ -f .git ]; then
GCC_GIT=${GCC_GIT-${GIT-git}}
vcs_type="git"
elif [ -d .hg ]; then
--
2.14.1
