From 1471b392928431e2b19f7e5aaef6aad9f84babfe Mon Sep 17 00:00:00 2001
From: upstream svn <svn@amule.org>
Date: Mon, 26 Jan 2015 00:51:09 +0000
Subject: [PATCH] Support older git version in configure

As it turns out the "-C" option was quite recently added to git, older
versions don't understand it. Use an approach that old versions can also
understand.
---
 .svn-revision |  2 +-
 configure     | 10 +++++-----
 configure.in  | 10 +++++-----
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/.svn-revision b/.svn-revision
index 910636e8..d37efe25 100644
--- a/.svn-revision
+++ b/.svn-revision
@@ -1 +1 @@
-10867
+10868
diff --git a/configure b/configure
index b76134b4..990a0887 100755
--- a/configure
+++ b/configure
@@ -15803,14 +15803,14 @@ elif test -d "$srcdir"/.svn; then
   svndate="rev. `svnversion "$srcdir" | ${SED} -e 'h;s/[0-9][0-9]*:\(.*\)/\1/;s/\([0-9][0-9]*\).*/\1/;x;/.*M.*/{x;s/$/+/;b;};x'`"
 elif test -d "$srcdir"/.git; then
 
-	git_revision=`git -C "$srcdir" log --max-count=1 --pretty='tformat:%h'`
-	if test -n "`git -C "$srcdir" status --porcelain --untracked-files=no`" ; then
+	git_revision=`git --git-dir="$srcdir"/.git log --max-count=1 --pretty='tformat:%h'`
+	if test -n "`git --git-dir="$srcdir"/.git --work-tree="$srcdir" status --porcelain --untracked-files=no`" ; then
 		modified="+"
 	fi
 	if test -f $srcdir/.git/svn/.metadata ; then
-		git_sha=`git -C "$srcdir" log --max-count=1 --pretty='tformat:%H'`
-		svndate=`git -C "$srcdir" rev-list ${git_sha} | while read sha; do
-			svn_revision=\`git -C "$srcdir" svn find-rev \${sha}\`
+		git_sha=`git --git-dir="$srcdir"/.git log --max-count=1 --pretty='tformat:%H'`
+		svndate=`git --git-dir="$srcdir"/.git rev-list ${git_sha} | while read sha; do
+			svn_revision=\`git --git-dir="$srcdir"/.git svn find-rev \${sha}\`
 			if test -n "\${svn_revision}" ; then
 				if test \${sha} = ${git_sha} ; then
 					echo "rev. \${svn_revision}${modified}"
diff --git a/configure.in b/configure.in
index a7e520c9..466a6a1e 100644
--- a/configure.in
+++ b/configure.in
@@ -384,14 +384,14 @@ dnl SVNDATE for Subversion checkouts
 dnl SVNDATE for git/git-svn clones
 [test -d "$srcdir"/.git],
 [
-	git_revision=`git -C "$srcdir" log --max-count=1 --pretty='tformat:%h'`
-	if test -n "`git -C "$srcdir" status --porcelain --untracked-files=no`" ; then
+	git_revision=`git --git-dir="$srcdir"/.git log --max-count=1 --pretty='tformat:%h'`
+	if test -n "`git --git-dir="$srcdir"/.git --work-tree="$srcdir" status --porcelain --untracked-files=no`" ; then
 		modified="+"
 	fi
 	if test -f $srcdir/.git/svn/.metadata ; then
-		git_sha=`git -C "$srcdir" log --max-count=1 --pretty='tformat:%H'`
-		svndate=`git -C "$srcdir" rev-list ${git_sha} | while read sha; do
-			svn_revision=\`git -C "$srcdir" svn find-rev \${sha}\`
+		git_sha=`git --git-dir="$srcdir"/.git log --max-count=1 --pretty='tformat:%H'`
+		svndate=`git --git-dir="$srcdir"/.git rev-list ${git_sha} | while read sha; do
+			svn_revision=\`git --git-dir="$srcdir"/.git svn find-rev \${sha}\`
 			if test -n "\${svn_revision}" ; then
 				if test \${sha} = ${git_sha} ; then
 					echo "rev. \${svn_revision}${modified}"
-- 
2.11.4.GIT