diff options
| author | Andres Freund | 2015-08-07 23:19:02 +0000 |
|---|---|---|
| committer | Andres Freund | 2015-08-07 23:19:02 +0000 |
| commit | 5a33650f24f9ad67a22c0f8a98c132c75034cfbf (patch) | |
| tree | 7a9e54c4188e6c6ac5fdf3689fa3ade8c48d6e58 /src/template | |
| parent | c2509944b1a090d64a4a18dcd524ff63ee0f0212 (diff) | |
Attempt to work around a 32bit xlc compiler bug from a different place.
In de6fd1c8 I moved the the work around from 53f73879 into the aix
template. The previous location was removed in the former commit, and I
thought that it would be nice to emit a warning when running configure.
That didn't turn out to work because at the point the template is
included we don't know whether we're compiling a 32/64 bit binary and
it's possible to install compilers for both on a 64 bit kernel/OS.
So go back to a less ambitious approach and define
PG_FORCE_DISABLE_INLINE in port/aix.h, without emitting a warning. We
could try a more fancy approach, but it doesn't seem worth it.
This requires moving the check for PG_FORCE_DISABLE_INLINE in c.h to
after including the system headers included from therein which isn't
perfect, as it seems slightly more robust to include all system headers
in a similar environment. Oh well.
Discussion: 20150807132000.GC13310@awork2.anarazel.de
Diffstat (limited to 'src/template')
| -rw-r--r-- | src/template/aix | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/src/template/aix b/src/template/aix index f12023d7316..b566ff129df 100644 --- a/src/template/aix +++ b/src/template/aix @@ -12,14 +12,6 @@ if test "$GCC" != yes ; then esac fi -# "IBM XL C/C++ for AIX, V12.1" miscompiles, for 32-bit, some inline -# expansions of ginCompareItemPointers() "long long" arithmetic. To -# take advantage of inlining, build a 64-bit PostgreSQL. -if test "$GCC" != yes -a $(getconf HARDWARE_BITMODE) == '32'; then - echo "$as_me: WARNING: disabling inlining on 32 bit aix due to a bug in xlc" 2>&1 - CPPFLAGS="$CPPFLAGS -DPG_FORCE_DISABLE_INLINE" -fi - # Native memset() is faster, tested on: # AIX 5.1 and 5.2, XLC 6.0 (IBM's cc) # AIX 5.3 ML3, gcc 4.0.1 |