make.pl: match gcc -mmacosx-minXXXXX lines

extras/make.pl

@@ -37,6 +37,7 @@ while(<STDIN>)
         $line =~ /^srcdir=.*/ ||
         $line =~ /^.* (lib[A-z0-9-_]*plugin.so).*/ ||
 	$line =~ /^\sgcc\s-std=.*/ ||
+    $line =~ /^\sgcc\s-mmacosx.*/ ||
     $line =~ /^\sg\+\+\s.*/ ||
 #    $line =~ /^.*moc.*/ ||
 	$line =~ /^.*libtool.*\-o\s(lib.*\.la).*/ ||