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author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-09-03 04:18:32 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-09-03 04:18:32 +0000 |
commit | 0187f76a676cb545106e6d5d6fdb8f2d060261a4 (patch) | |
tree | 72b8cf267a27863542ee1f4b1f4839cbf7c796b3 /configure.in | |
parent | 101e636de7381afcaea2e7dd192dee0364ce9545 (diff) |
merge revision(s) 46382,46384,46913: [Backport #9914]
* io.c (rb_io_advise): AIX currently does not support a 32-bit call to
posix_fadvise() if _LARGE_FILES is defined. Patch by Rei Odaira.
[ruby-core:62968] [Bug #9914]
* 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/branches/ruby_2_0_0@47367 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 21e996bc4d..6afae13501 100644 --- a/configure.in +++ b/configure.in @@ -1001,7 +1001,18 @@ 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 |