diff options
| -rw-r--r-- | ChangeLog | 10 | ||||
| -rw-r--r-- | posix/regex_internal.h | 12 |
2 files changed, 10 insertions, 12 deletions
diff --git a/ChangeLog b/ChangeLog index 27331bc15e..5f29a30114 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,13 @@ +2018-12-31 Paul Eggert <eggert@cs.ucla.edu> + + regex: improve Gnulib port to AIX + From the glibc point of view, this removes duplicate macro + definitions and is obviously safe. + From the Gnulib point of view, this pacifies xlc 12.01 on AIX 7.1. + * posix/regex_internal.h: + (__attribute__, __attribute_warn_unused_result__): + Remove; already defined elsewhere. + 2018-12-31 Florian Weimer <fw@deneb.enyo.de> [BZ #24027] diff --git a/posix/regex_internal.h b/posix/regex_internal.h index c7df419334..1dc7a13207 100644 --- a/posix/regex_internal.h +++ b/posix/regex_internal.h @@ -146,10 +146,6 @@ # define __regfree regfree #endif /* not _LIBC */ -#if !__GNUC_PREREQ (3, 1) -# define __attribute__(arg) -#endif - #ifndef SSIZE_MAX # define SSIZE_MAX ((ssize_t) (SIZE_MAX / 2)) #endif @@ -867,14 +863,6 @@ re_string_elem_size_at (const re_string_t *pstr, Idx idx) } #endif /* RE_ENABLE_I18N */ -#if __GNUC_PREREQ (3,4) -# undef __attribute_warn_unused_result__ -# define __attribute_warn_unused_result__ \ - __attribute__ ((__warn_unused_result__)) -#else -# define __attribute_warn_unused_result__ /* empty */ -#endif - #ifndef FALLTHROUGH # if __GNUC__ < 7 # define FALLTHROUGH ((void) 0) |