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authorIan Lynagh <igloo@earth.li>2008-06-03 17:29:47 +0000
committerIan Lynagh <igloo@earth.li>2008-06-03 17:29:47 +0000
commit920470ae1780737c438e5d6fd3a9941d816c1d88 (patch)
tree655e8d06e7baada90e0c7fb53e993c2c8f334ccc /aclocal.m4
parent3e280fcada5656e100ba6bb6535bf240acf33f13 (diff)
downloadhaskell-920470ae1780737c438e5d6fd3a9941d816c1d88.tar.gz
Use unified diff
Diffstat (limited to 'aclocal.m4')
-rw-r--r--aclocal.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/aclocal.m4 b/aclocal.m4
index 35eb79c188..ccb2530dee 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -100,7 +100,7 @@ AC_DEFUN([FP_PROG_CONTEXT_DIFF],
[echo foo > conftest1
echo foo > conftest2
fp_cv_context_diff=no
-for fp_var in '-C 1' '-c1'
+for fp_var in '-U 1' '-u1' '-C 1' '-c1'
do
if diff $fp_var conftest1 conftest2 > /dev/null 2>&1; then
fp_cv_context_diff="diff $fp_var"