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| author | Albert Cheng <acheng@hdfgroup.org> | 2010-04-07 22:06:02 (GMT) |
|---|---|---|
| committer | Albert Cheng <acheng@hdfgroup.org> | 2010-04-07 22:06:02 (GMT) |
| commit | ee7791d61c7854afeee048024ed47c191b4cd99e (patch) | |
| tree | ab02379f478d41f2576345f48cff8a5388b68520 /config | |
| parent | fa279bfcb7bb294e5e2611453e2b778f76752844 (diff) | |
| download | hdf5-ee7791d61c7854afeee048024ed47c191b4cd99e.zip hdf5-ee7791d61c7854afeee048024ed47c191b4cd99e.tar.gz hdf5-ee7791d61c7854afeee048024ed47c191b4cd99e.tar.bz2 | |
[svn-r18530] Bug fix:
When gcc is used in the AIX platform, it failed to compile tconfig.c
because it does not recognize the __int64 type. The ibm-aix has the
sizeof __int64=8 cached, as if all compilers supported this type.
Solution:
Removed the cached value for the sizeof __int64 so that during
configure, gcc can report it does not support it and not to use
it in the source code.
Tested:
NCSA Blue which is an AIX machine, using gcc or xlc compiler.
(The gcc still have failure but is being fixed as separated bugs.)
Diffstat (limited to 'config')
| -rw-r--r-- | config/ibm-aix | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/config/ibm-aix b/config/ibm-aix index 2336040..954dc7f 100644 --- a/config/ibm-aix +++ b/config/ibm-aix @@ -91,7 +91,8 @@ ac_cv_sizeof_char=${ac_cv_sizeof_char=1} ac_cv_sizeof_short=${ac_cv_sizeof_short=2} ac_cv_sizeof_int=${ac_cv_sizeof_int=4} ac_cv_sizeof_long_long=${ac_cv_sizeof_long_long=8} -ac_cv_sizeof___int64=${ac_cv_sizeof___int64=8} +# Do not cache __int64 since it is not a standard C type and some compilers +# (e.g., gcc) does not support it. ac_cv_sizeof_float=${ac_cv_sizeof_float=4} ac_cv_sizeof_double=${ac_cv_sizeof_double=8} ac_cv_sizeof_long_double=${ac_cv_sizeof_long_double=8} |