From: Vincent Bernat <vincent@bernat.im>
Date: Wed, 9 Sep 2015 15:06:34 +0000 (+0200)
Subject: build: .git may be a file
X-Git-Tag: 0.7.17
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fb700b0966c918c058d384c6b2dd3ed7eb53410a;p=thirdparty%2Flldpd.git

build: .git may be a file

It happens when using a worktree.
---

diff --git a/Makefile.am b/Makefile.am
index 7d3b0e29..101af8c6 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -12,7 +12,7 @@ doc_DATA = ChangeLog
 
 __force-changelog-generation:
 ChangeLog: __force-changelog-generation
-	$(AM_V_GEN)if test -d $(top_srcdir)/.git; then \
+	$(AM_V_GEN)if test -e $(top_srcdir)/.git; then \
 		prev=$$(git describe --tags --always --match '[0-9]*' 2> /dev/null) ; \
 		for tag in $$(git tag | $(EGREP) '^[0-9]+(\.[0-9]+){1,}$$' | sort -t. -k 1,1nr -k 2,2nr -k 3,3nr); do \
 			if [ x"$$prev" = x ]; then prev=$$tag ; fi ; \
diff --git a/autogen.sh b/autogen.sh
index 95eec1db..13b53906 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-[ ! -d .gitmodules ] || {
+[ ! -e .gitmodules ] || {
     echo "autogen.sh: updating git submodules"
     git submodule init
     git submodule update
diff --git a/get-version b/get-version
index b7019beb..5c118094 100755
--- a/get-version
+++ b/get-version
@@ -29,7 +29,7 @@
 if [ -f .dist-version ]; then
   # Get the version from the file distributed in the tarball.
   version=$(cat .dist-version)
-elif [ -d .git ]; then
+elif [ -e .git ]; then
   # Ger the version from the git repository.
   version=$(git describe --tags --always --match [0-9]* 2> /dev/null)