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| author | Erik de Castro Lopo <erikd@mega-nerd.com> | 2016-10-23 08:30:19 +1100 |
|---|---|---|
| committer | Erik de Castro Lopo <erikd@mega-nerd.com> | 2017-03-04 17:16:12 +1100 |
| commit | 8bc809b7d3bc416d63eba96013553498c95ecc6f (patch) | |
| tree | 685963d18a1e9eed2d8ee98484646b192435a8f8 /rts/RtsUtils.c | |
| parent | 96f5656d2ae885fa4b0227c4650b1c375e16dd00 (diff) | |
| download | haskell-wip/erikd/rts.tar.gz | |
Enable new warning for bad CPP #if usagewip/erikd/rts
The C code in the RTS now gets built with `-Wundef` and the Haskell code
(stages 1 and 2 only) with `-Wcpp-undef`. We now get warnings whereever
`#if` is used on undefined identifiers.
Diffstat (limited to 'rts/RtsUtils.c')
| -rw-r--r-- | rts/RtsUtils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rts/RtsUtils.c b/rts/RtsUtils.c index 31dc060244..51453fd6fd 100644 --- a/rts/RtsUtils.c +++ b/rts/RtsUtils.c @@ -22,7 +22,7 @@ /* HACK: On Mac OS X 10.4 (at least), time.h doesn't declare ctime_r with * _POSIX_C_SOURCE. If this is the case, we declare it ourselves. */ -#if HAVE_CTIME_R && !HAVE_DECL_CTIME_R +#if defined HAVE_CTIME_R && !HAVE_DECL_CTIME_R extern char *ctime_r(const time_t *, char *); #endif @@ -171,7 +171,7 @@ time_str(void) if (now == 0) { time(&now); -#if HAVE_CTIME_R +#if defined HAVE_CTIME_R ctime_r(&now, nowstr); #else strcpy(nowstr, ctime(&now)); |