cgcc: use strict & warnings

Better to declare undeclared or unintialized vars early,
so use the 'strict' & 'warnings' pragmas.

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

1 files changed, 3 insertions, 0 deletions

diff --git a/cgcc b/cgcc
index 90cc5f77..add35cba 100755
--- a/cgcc
+++ b/cgcc
@@ -1,6 +1,9 @@
 #!/usr/bin/perl -w
 # -----------------------------------------------------------------------------
 
+use strict;
+use warnings;
+
 my $cc = $ENV{'REAL_CC'} || 'cc';
 my $check = $ENV{'CHECK'} || 'sparse';
 my $ccom = $cc;