git: 9front

Info  •  Files  •  Log  •  Branches

cc: bump max include directories limit

necessary for npe-based ports; use the same limit as cpp(1)
for now, but could be made dynamic if this ever proves
insufficient.

--- a/sys/src/cmd/cc/cc.h

+++ b/sys/src/cmd/cc/cc.h

@@ -27,6 +27,7 @@

 #define YYMAXDEPTH	1500

 #define	NTERM		10

 #define	MAXALIGN	7

+#define	NINCLUDE	64

 #define	SIGN(n)		(1ULL<<(n-1))

 #define	MASK(n)		(SIGN(n)|(SIGN(n)-1))

@@ -431,7 +432,7 @@

 EXTERN	int	fperror;

 EXTERN	Sym*	hash[NHASH];

 EXTERN	int	hasdoubled;

-EXTERN	char*	include[20];

+EXTERN	char*	include[NINCLUDE];

 EXTERN	Io*	iofree;

 EXTERN	Io*	ionext;

 EXTERN	Io*	iostack;

-- 

⑨