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| author | Jarkko Hietaniemi <jhi@iki.fi> | 2014-09-08 17:14:01 -0400 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2014-09-08 17:16:09 -0400 |
| commit | 78c93c95da82e34162caa33df525a9f0c1d651a5 (patch) | |
| tree | 1d4490cbbb707b6ce290681c54d83629c8d2fdcd /ext | |
| parent | 8f1f21f636a6ab9be5eacad384d974cf6309c7cd (diff) | |
| download | perl-78c93c95da82e34162caa33df525a9f0c1d651a5.tar.gz | |
Document the IBM admission of weirdness of AIX long doubles.
Also skip the infnan test in AIX + long doubles because given
the IBM documentation it ain't gonna happen.
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/POSIX/POSIX.xs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/POSIX/POSIX.xs b/ext/POSIX/POSIX.xs index d315d0be80..b18dca8f96 100644 --- a/ext/POSIX/POSIX.xs +++ b/ext/POSIX/POSIX.xs @@ -185,6 +185,9 @@ /* Certain AIX releases have the C99 math, but not in long double. * The <math.h> has them, e.g. __expl128, but no library has them! + * + * See the comments in hints/aix.sh about long doubles. + * * AIX 5 releases before 5.3 unknown, AIX releases 7 unknown */ # if defined(_AIX53) || defined(_AIX61) # define NO_C99_LONG_DOUBLE_MATH |