diff options
| -rw-r--r-- | ChangeLog | 15 | ||||
| -rw-r--r-- | NEWS | 2 | ||||
| -rw-r--r-- | include/features.h | 17 |
3 files changed, 26 insertions, 8 deletions
@@ -1,5 +1,20 @@ 2015-11-05 Joseph Myers <joseph@codesourcery.com> + [BZ #19212] + * include/features.h [(_XOPEN_SOURCE - 0) >= 500]: Change + conditional to [defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) >= + 500]. + [_POSIX_C_SOURCE >= 1]: Change conditional to [defined + _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 1]. + [(_POSIX_C_SOURCE - 0) >= 199309L]: Change conditional to [defined + _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 199309L]. + [(_POSIX_C_SOURCE - 0) >= 199506L]: Change conditional to [defined + _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 199506L]. + [(_POSIX_C_SOURCE - 0) >= 200112L]: Change conditional to [defined + _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 200112L]. + [(_POSIX_C_SOURCE - 0) >= 200809L]: Change conditional to [defined + _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 200809L]. + [BZ #19209] * math/bits/math-finite.h (ldexp): Remove declaration. (ldexpf): Likewise. @@ -22,7 +22,7 @@ Version 2.23 19003, 19007, 19012, 19016, 19018, 19032, 19046, 19048, 19049, 19050, 19059, 19071, 19074, 19076, 19077, 19078, 19079, 19085, 19086, 19088, 19094, 19095, 19124, 19125, 19129, 19134, 19137, 19156, 19174, 19181, - 19189, 19201, 19205, 19209. + 19189, 19201, 19205, 19209, 19212. * A defect in the malloc implementation, present since glibc 2.15 (2012) or glibc 2.10 via --enable-experimental-malloc (2009), could result in the diff --git a/include/features.h b/include/features.h index bb8061073e..774afdd2fe 100644 --- a/include/features.h +++ b/include/features.h @@ -224,8 +224,9 @@ # undef _POSIX_C_SOURCE # define _POSIX_C_SOURCE 200809L #endif -#if ((!defined __STRICT_ANSI__ || (_XOPEN_SOURCE - 0) >= 500) && \ - !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE) +#if ((!defined __STRICT_ANSI__ \ + || (defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) >= 500)) \ + && !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE) # define _POSIX_SOURCE 1 # if defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 500 # define _POSIX_C_SOURCE 2 @@ -239,7 +240,9 @@ # define __USE_POSIX_IMPLICITLY 1 #endif -#if defined _POSIX_SOURCE || _POSIX_C_SOURCE >= 1 || defined _XOPEN_SOURCE +#if (defined _POSIX_SOURCE \ + || (defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 1) \ + || defined _XOPEN_SOURCE) # define __USE_POSIX 1 #endif @@ -247,15 +250,15 @@ # define __USE_POSIX2 1 #endif -#if (_POSIX_C_SOURCE - 0) >= 199309L +#if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 199309L # define __USE_POSIX199309 1 #endif -#if (_POSIX_C_SOURCE - 0) >= 199506L +#if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 199506L # define __USE_POSIX199506 1 #endif -#if (_POSIX_C_SOURCE - 0) >= 200112L +#if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 200112L # define __USE_XOPEN2K 1 # undef __USE_ISOC95 # define __USE_ISOC95 1 @@ -263,7 +266,7 @@ # define __USE_ISOC99 1 #endif -#if (_POSIX_C_SOURCE - 0) >= 200809L +#if defined _POSIX_C_SOURCE && (_POSIX_C_SOURCE - 0) >= 200809L # define __USE_XOPEN2K8 1 # undef _ATFILE_SOURCE # define _ATFILE_SOURCE 1 |