Disable %.sh -> % GNU make rule in the top-level Makefile

It's not needed for e2fsprogs, but one niche distribution likes to use
configure.sh files which can cause GNU make to inappropriately fire an
implicit rule to overwrite the configure file resulting in a fork bomb
leading to the OOM crash.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/Makefile.in b/Makefile.in
index 54a0d14..8d98bdd 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -7,6 +7,8 @@ INSTALL = @INSTALL@
 
 @MCONFIG@
 
+% : %.sh
+
 @RESIZER_CMT@RESIZE_DIR= resize
 @DEBUGFS_CMT@DEBUGFS_DIR= debugfs