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| author | Zack Weinberg <zackw@panix.com> | 2020-01-08 14:28:23 -0500 |
|---|---|---|
| committer | Zack Weinberg <zackw@panix.com> | 2020-01-08 14:28:23 -0500 |
| commit | 4988e26b94a9397d934e43f9116b0d33b3a454b2 (patch) | |
| tree | ddbf76be18935eb71b5e6aa0732816aa922ea03b /sysdeps/mips | |
| parent | 135540285cb44f820dac41c2b95531db33658f9f (diff) | |
| download | glibc-4988e26b94a9397d934e43f9116b0d33b3a454b2.tar.gz | |
MIPS: Fix circular definition of __LDBL_MANT_DIG__ in ieee754.h
In commit aa706e13f4bfdf32a27c498902edf4f6006e433e,
sysdeps/mips/ieee754/ieee754.h was changed to use GCC’s predefined
macro __LDBL_MANT_DIG__, instead of including <float.h> and using
LDBL_MANT_DIG (and therefore polluting the user namespace with all of
the macros defined in float.h). In order to support compilers that
don’t provide __LDBL_MANT_DIG__, there is a fallback #if block which
was supposed to include <float.h> and then define __LDBL_MANT_DIG__ to
LDBL_MANT_DIG. However, at some point during the development of the
patch, a typo was introduced, causing the fallback block to define
__LDBL_MANT_DIG__ to expand to __LDBL_MANT_DIG__.
Correct this typo.
Diffstat (limited to 'sysdeps/mips')
| -rw-r--r-- | sysdeps/mips/ieee754/ieee754.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/mips/ieee754/ieee754.h b/sysdeps/mips/ieee754/ieee754.h index 75059f733b..62f17586f1 100644 --- a/sysdeps/mips/ieee754/ieee754.h +++ b/sysdeps/mips/ieee754/ieee754.h @@ -24,7 +24,7 @@ #ifndef __LDBL_MANT_DIG__ # include <float.h> -# define __LDBL_MANT_DIG__ __LDBL_MANT_DIG__ +# define __LDBL_MANT_DIG__ LDBL_MANT_DIG #endif __BEGIN_DECLS |