diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-06-08 15:04:29 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-06-08 15:04:29 +0000 |
commit | 8a2dc6f1dd06c0f515add7586f7a64c52e275c46 (patch) | |
tree | 307e9b4122060b75e28d3c2d0204c7111749f21f /configure.in | |
parent | 34b6d256409cf737b57f871069310ca9cf18b3ab (diff) |
configure.in: disable posix_fadvise
* configure.in (posix_fadvise): disable use of posix_fadvise
itself on 32-bit AIX. [ruby-core:62968] [Bug #9914]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46384 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
-rw-r--r-- | configure.in | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/configure.in b/configure.in index cfd9065514..8b7f95dad3 100644 --- a/configure.in +++ b/configure.in @@ -1200,7 +1200,18 @@ mv confdefs.h largefile.h mv confdefs1.h confdefs.h cat largefile.h >> confdefs.h -AS_CASE(["$target_os"],[mingw*], [ac_cv_type_off_t=yes;ac_cv_sizeof_off_t=8]) +AS_CASE(["$target_os"], + [mingw*], [ac_cv_type_off_t=yes;ac_cv_sizeof_off_t=8], + [aix*], [ + AS_CASE(["$target_cpu:$ac_cv_sys_large_files"], + [ppc64:*|powerpc64:*], [], + [*:no|*:unknown], [] + [ + # AIX currently does not support a 32-bit call to posix_fadvise() + # if _LARGE_FILES is defined. + ac_cv_posix_fadvise=no + ]) + ]) AC_C_BIGENDIAN AC_C_CONST |