This fails on MinGW.
Reported by Simon Sobisch.
http://lists.gnu.org/archive/html/bug-bison/2018-09/msg00058.html
* lib/timevar.c: Don't provide default prototypes for functions
we don't use.
---
lib/timevar.c | 20 +++++++++-----------
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/lib/timevar.c b/lib/timevar.c
index ded64901..cccc61f2 100644
--- a/lib/timevar.c
+++ b/lib/timevar.c
@@ -48,16 +48,6 @@ struct tms
};
#endif
-#if defined HAVE_DECL_GETRUSAGE && !HAVE_DECL_GETRUSAGE
-int getrusage (int, struct rusage *);
-#endif
-#if defined HAVE_DECL_TIMES && !HAVE_DECL_TIMES
-clock_t times (struct tms *);
-#endif
-#if defined HAVE_DECL_CLOCK && !HAVE_DECL_CLOCK
-clock_t clock (void);
-#endif
-
/* Calculation of scale factor to convert ticks to microseconds.
We mustn't use CLOCKS_PER_SEC except with clock(). */
#if HAVE_SYSCONF && defined _SC_CLK_TCK
@@ -86,6 +76,14 @@ clock_t clock (void);
# define HAVE_USER_TIME
#endif
+#if defined USE_TIMES && !defined HAVE_DECL_TIMES
+clock_t times (struct tms *);
+#elif defined USE_GETRUSAGE && !defined HAVE_DECL_GETRUSAGE
+int getrusage (int, struct rusage *);
+#elif defined USE_CLOCK && !defined HAVE_DECL_CLOCK
+clock_t clock (void);
+#endif
+
/* libc is very likely to have snuck a call to sysconf() into one of
the underlying constants, and that can be very slow, so we have to
precompute them. Whose wonderful idea was it to make all those
@@ -172,7 +170,7 @@ set_to_current_time (struct timevar_time_def *now)
{
#ifdef USE_TIMES
struct tms tms;
- now->wall = times (&tms) * ticks_to_msec;
+ now->wall = times (&tms) * ticks_to_msec;
now->user = (tms.tms_utime + tms.tms_cutime) * ticks_to_msec;
now->sys = (tms.tms_stime + tms.tms_cstime) * ticks_to_msec;
#elif defined USE_GETRUSAGE
--
2.19.0
