From abb7c7b31c0896bd838bbb6437b310db5a42227a Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Date: Sat, 18 Feb 2006 13:01:18 +0100
Subject: Optionally work without python

In some setups (notably server setups) you do not need that dependency.
Gracefully handle the absence of python when NO_PYTHON is defined.

Signed-off-by: Johannes E. Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---
 t/Makefile                   | 4 ++++
 t/t0000-basic.sh             | 2 +-
 t/t6021-merge-criss-cross.sh | 6 ++++++
 t/t6022-merge-rename.sh      | 6 ++++++
 t/test-lib.sh                | 2 ++
 5 files changed, 19 insertions(+), 1 deletion(-)

(limited to 't')

diff --git a/t/Makefile b/t/Makefile
index 5c5a620126..ba6ddbec97 100644
--- a/t/Makefile
+++ b/t/Makefile
@@ -15,6 +15,10 @@ shellquote = '$(call shq,$(1))'
 
 T = $(wildcard t[0-9][0-9][0-9][0-9]-*.sh)
 
+ifdef NO_PYTHON
+	GIT_TEST_OPTS += --no-python
+endif
+
 all: $(T) clean
 
 $(T):
diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index c339a366f4..6729a18266 100755
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -42,7 +42,7 @@ fi
 
 . ./test-lib.sh
 
-"$PYTHON" -c 'import subprocess' || {
+test "$no_python" || "$PYTHON" -c 'import subprocess' || {
 	echo >&2 'Your python seem to lack "subprocess" module.
 Please check INSTALL document.'
 	exit 1
diff --git a/t/t6021-merge-criss-cross.sh b/t/t6021-merge-criss-cross.sh
index e8606c751d..262381379f 100755
--- a/t/t6021-merge-criss-cross.sh
+++ b/t/t6021-merge-criss-cross.sh
@@ -10,6 +10,12 @@
 test_description='Test criss-cross merge'
 . ./test-lib.sh
 
+if test "$no_python"; then
+	echo "Skipping: no python => no recursive merge"
+	test_done
+	exit 0
+fi
+
 test_expect_success 'prepare repository' \
 'echo "1
 2
diff --git a/t/t6022-merge-rename.sh b/t/t6022-merge-rename.sh
index 1292cafd7f..a2d24b5ca9 100755
--- a/t/t6022-merge-rename.sh
+++ b/t/t6022-merge-rename.sh
@@ -3,6 +3,12 @@
 test_description='Merge-recursive merging renames'
 . ./test-lib.sh
 
+if test "$no_python"; then
+	echo "Skipping: no python => no recursive merge"
+	test_done
+	exit 0
+fi
+
 test_expect_success setup \
 '
 cat >A <<\EOF &&
diff --git a/t/test-lib.sh b/t/test-lib.sh
index 7a58a86f96..43c8e55a8b 100755
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -63,6 +63,8 @@ do
 		exit 0 ;;
 	-v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
 		verbose=t; shift ;;
+	--no-python)
+		no_python=t; shift ;;
 	*)
 		break ;;
 	esac
-- 
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