diff options
| author | Paul Smith <psmith@gnu.org> | 2011-02-21 07:30:11 +0000 |
|---|---|---|
| committer | Paul Smith <psmith@gnu.org> | 2011-02-21 07:30:11 +0000 |
| commit | 1454a04f81708850353dbdc0807a099c5aaab55b (patch) | |
| tree | 4f414cb592087bed30a3563174c554f155a229f6 /make.h | |
| parent | ae2ab76faca93cad3059808b14d02f5565275e31 (diff) | |
* Fixups to the make man page
* Minor syntax cleanups in the manual
* In non-maintainer mode set NDEBUG to disable assert()
* Performance improvements in strcache:
Build Info 1000 2000 4000
3.82 -g 2.61s 8.85s 33.52s
3.82 -O2 1.90s 7.62s 27.82s
New -g (with asserts) 1.03s 2.31s 5.79s
New -O2 (no asserts) 0.65s 1.50s 3.52s
Diffstat (limited to 'make.h')
| -rw-r--r-- | make.h | 15 |
1 files changed, 10 insertions, 5 deletions
@@ -43,6 +43,12 @@ char *alloca (); # endif #endif +/* Disable assert() unless we're a maintainer. + Some asserts are compute-intensive. */ +#ifndef MAKE_MAINTAINER_MODE +# define NDEBUG 1 +#endif + #ifdef CRAY /* This must happen before #include <signal.h> so @@ -60,13 +66,12 @@ char *alloca (); #include <signal.h> #include <stdio.h> #include <ctype.h> + #ifdef HAVE_SYS_TIMEB_H /* SCO 3.2 "devsys 4.2" has a prototype for `ftime' in <time.h> that bombs - unless <sys/timeb.h> has been included first. Does every system have a - <sys/timeb.h>? If any does not, configure should check for it. */ + unless <sys/timeb.h> has been included first. */ # include <sys/timeb.h> #endif - #if TIME_WITH_SYS_TIME # include <sys/time.h> # include <time.h> @@ -456,8 +461,8 @@ void strcache_init (void); void strcache_print_stats (const char *prefix); int strcache_iscached (const char *str); const char *strcache_add (const char *str); -const char *strcache_add_len (const char *str, int len); -int strcache_setbufsize (int size); +const char *strcache_add_len (const char *str, unsigned int len); +int strcache_setbufsize (unsigned int size); #ifdef HAVE_VFORK_H # include <vfork.h> |