speed up qfo writing by about 12.5:1 (for large object files, anyway) by

making compression optional (compressed qfo files will still be handled
transparently)

tools/qfcc/include/options.h

@@ -66,6 +66,7 @@ typedef struct {
 	qboolean		compile;		// serparate compilation mode
 	qboolean		partial_link;	// partial linking
 	qboolean		preprocess_only;// only run cpp, don't ocmpile
+	qboolean		gzip;			// compress qfo files when writing
 	int				strip_path;		// number of leading path elements to strip
 									// from source file names
 	const char     *output_file;

tools/qfcc/source/obj_file.c

@@ -52,6 +52,7 @@ static __attribute__ ((unused)) const char rcsid[] =
 #include "function.h"
 #include "immediate.h"
 #include "obj_file.h"
+#include "options.h"
 #include "qfcc.h"
 #include "reloc.h"
 #include "strpool.h"
@@ -287,7 +288,7 @@ qfo_write (qfo_t *qfo, const char *filename)
 	qfo_header_t hdr;
 	QFile      *file;
 
-	file = Qopen (filename, "wbz9");
+	file = Qopen (filename, options.gzip ? "wbz9" : "wb");
 	if (!file)
 		return -1;
 

tools/qfcc/source/options.c

@@ -105,6 +105,7 @@ static const char *short_options =
 	"U:"	// undefine
 	"N:"	// notice options
 	"M::"
+	"z"		// compress qfo files
 	;
 
 static void
@@ -223,6 +224,9 @@ DecodeArgs (int argc, char **argv)
 			case 'r':
 				options.partial_link = true;
 				break;
+			case 'z':
+				options.gzip = true;
+				break;
 			case 'C':{					// code options
 					char       *opts = strdup (optarg);
 					char       *temp = strtok (opts, ",");

tools/qfcc/source/qfodump.c

@@ -57,6 +57,7 @@ static __attribute__ ((unused)) const char rcsid[] =
 #include "qfcc.h"
 #include "type.h"
 
+options_t options;
 int num_linenos;
 pr_lineno_t *linenos;
 pr_info_t pr;