cgcc: gendeps for -MM, -MD & -MMD too

These flags must set '$gendeps', just like a plain '-M' do,
since they implies '-M'.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/cgcc b/cgcc
index 629124b9..6d3b10a2 100755
--- a/cgcc
+++ b/cgcc
@@ -49,7 +49,7 @@ while (@ARGV) {
 
     $m32 = 1 if /^-m32$/;
     $m64 = 1 if /^-m64$/;
-    $gendeps = 1 if /^-M$/;
+    $gendeps = 1 if /^-(M|MM|MD|MMD)$/;
 
     if (/^-target=(.*)$/) {
 	$check .= &add_specs ($1);