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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-08-11 13:43:40 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-08-11 13:43:40 +0000 |
commit | f9a0c3fa4609b6d3a6fdbd18ac8a46d2d11b8340 (patch) | |
tree | 56b8b78d6abd8ac9feaec38a31b85089e9614108 /configure.in | |
parent | 6ff49bf81f9101d7074c660b4aaa0f963fff55fa (diff) |
merge revision(s) r46382,r46384,r46913: [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_1@47139 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 303d1f83e3..6801a07b57 100644 --- a/configure.in +++ b/configure.in @@ -1155,7 +1155,18 @@ 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 |