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List:       gcc-patches
Subject:    [PATCH] Add support for gcc as git submodule of another repository.
From:       Jim Wilson <jimw () sifive ! com>
Date:       2018-04-30 23:20:14
Message-ID: 20180430232014.10312-1-jimw () sifive ! com
[Download RAW message or body]

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

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