diff options
| author | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2018-01-02 17:50:31 +0100 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2018-01-02 23:35:44 +0100 |
| commit | dc382b5a91dec9f29e51b0bf10f4c4df2a276b9b (patch) | |
| tree | ecb948a4b09174ad6596a3531beaab3e4e9afbfa /libm/w_exp2f.c | |
| parent | d7c1b279093dfb77675d391be293b756da87d1af (diff) | |
quieten compiler warnings when __UCLIBC_HAS_FENV__ isn't defined
Diffstat (limited to 'libm/w_exp2f.c')
| -rw-r--r-- | libm/w_exp2f.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libm/w_exp2f.c b/libm/w_exp2f.c index 8c337cd98..0bb57878b 100644 --- a/libm/w_exp2f.c +++ b/libm/w_exp2f.c @@ -8,7 +8,7 @@ float exp2f (float x) { -#if __UCLIBC_HAS_FENV__ +#if defined(__UCLIBC_HAS_FENV__) float z = (float) pow(2.0, (double) x); if (__builtin_expect (!isfinite (z) || z == 0, 0) && isfinite (x) && _LIB_VERSION != _IEEE_) @@ -19,4 +19,4 @@ exp2f (float x) #else return (float) pow(2.0, (double) x); #endif -}
\ No newline at end of file +} |