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| author | Bruno Haible <bruno@clisp.org> | 2017-10-29 10:49:55 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2017-10-29 21:27:45 +0100 |
| commit | 5beeeb81c77cbcf72a7b9635fbad87e69432e6fd (patch) | |
| tree | ba8fe283742a1b12479efb7ec13722d40269f7e2 /lib/math.in.h | |
| parent | cf6bbbf90f411995637fd45e81816b2d7007bbba (diff) | |
| download | gnulib-5beeeb81c77cbcf72a7b9635fbad87e69432e6fd.tar.gz | |
math: Fix test failure on Haiku.
Diffstat (limited to 'lib/math.in.h')
| -rw-r--r-- | lib/math.in.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/math.in.h b/lib/math.in.h index f220151602..09f822aa5e 100644 --- a/lib/math.in.h +++ b/lib/math.in.h @@ -194,8 +194,17 @@ _NaN () #endif -/* Ensure FP_ILOGB0 and FP_ILOGBNAN are defined. */ -#if !(defined FP_ILOGB0 && defined FP_ILOGBNAN) +#if defined FP_ILOGB0 && defined FP_ILOGBNAN + /* Ensure FP_ILOGB0 and FP_ILOGBNAN are correct. */ +# if defined __HAIKU__ + /* Haiku: match what ilogb() does */ +# undef FP_ILOGB0 +# undef FP_ILOGBNAN +# define FP_ILOGB0 (- 2147483647 - 1) /* INT_MIN */ +# define FP_ILOGBNAN (- 2147483647 - 1) /* INT_MIN */ +# endif +#else + /* Ensure FP_ILOGB0 and FP_ILOGBNAN are defined. */ # if defined __NetBSD__ || defined __sgi /* NetBSD, IRIX 6.5: match what ilogb() does */ # define FP_ILOGB0 (- 2147483647 - 1) /* INT_MIN */ |