Keep existing modules.cfg in the building tree.
diff --git a/ChangeLog b/ChangeLog
index 6d33256..886085f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2009-06-01 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
+
+ Keep existing modules.cfg in the building tree.
+
+ * configure: When configure is executed out of the source tree,
+ existing modules.cfg in building directory should be kept as
+ the building in the source tree.
+
2009-06-27 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
Filter --srcdir= option before invoking builds/unix/configure.
diff --git a/configure b/configure
index 008aa3e..6382f5f 100644
--- a/configure
+++ b/configure
@@ -82,8 +82,10 @@
if test "$abs_curr_dir" != "$abs_ft2_dir"; then
mkdir reference
- echo "Copying \`modules.cfg'"
- cp $abs_ft2_dir/modules.cfg $abs_curr_dir
+ if test ! -r $abs_curr_dir/modules.cfg; then
+ echo "Copying \`modules.cfg'"
+ cp $abs_ft2_dir/modules.cfg $abs_curr_dir
+ fi
echo "Generating \`Makefile'"
echo "TOP_DIR := $abs_ft2_dir" > Makefile
echo "OBJ_DIR := $abs_curr_dir" >> Makefile