Mercurial > hg > octave-kai > gnulib-hg
changeset 12835:7217c0b5595d
regex: fix build failure
* lib/regex_internal.h (__GNUC_PREREQ): Define for non-glibc
platforms.
Signed-off-by: Eric Blake <ebb9@byu.net>
author | Eric Blake <ebb9@byu.net> |
---|---|
date | Thu, 28 Jan 2010 06:46:05 -0700 |
parents | baafee3ff85b |
children | 39251fa967fc |
files | ChangeLog lib/regex_internal.h |
diffstat | 2 files changed, 15 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2010-01-28 Eric Blake <ebb9@byu.net> + + regex: fix build failure + * lib/regex_internal.h (__GNUC_PREREQ): Define for non-glibc + platforms. + 2010-01-28 Jim Meyering <meyering@redhat.com> regex: do not ignore memory allocation failure
--- a/lib/regex_internal.h +++ b/lib/regex_internal.h @@ -851,6 +851,15 @@ } #endif /* RE_ENABLE_I18N */ +#ifndef __GNUC_PREREQ +# if defined __GNUC__ && defined __GNUC_MINOR__ +# define __GNUC_PREREQ(maj, min) \ + ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) +# else +# define __GNUC_PREREQ(maj, min) 0 +# endif +#endif + #if __GNUC_PREREQ (3,4) # undef __attribute_warn_unused_result__ # define __attribute_warn_unused_result__ \