Nicole Willson wrote:
Well, I have stdlib compiling without errors. My compile line is:
xlC -F ${VACCFG} -qarch=ppc64 -q64 -D_RWSTD_NO_IMPLICIT_INCLUSION
-D_RWCONFIG=std64rd -I./../../../include -I./../../.. -I.. -I.
-D_RWBUILD_std -qpic -qrtti -g -qsuppress=1540-0152:1540-2908:1500-029
-qnotempinc -c ../various_files.cpp
As you can see, I had to add _RWSTD_NO_IMPLICIT_INCLUSION.
You should not need to do that. The -qnotempinc option is supposed
to cause the XLC++ __TEMPINC__ macro to be #undefined. rw/_config.h
looks at the XLC++ macro and overrides _RWSTD_NO_IMPLICIT_INCLUSION
accordingly. See below.
More important, though, is that you shouldn't be using -qnotempinc
at all. It's an inferior template instantiation model that causes
all kinds of problems, including code bloat and ODR violations.
The recommended mode is -qtemplateregistry (which doesn't solve all
the problems but it's better and the hope is that eventually it will).
If you feel like experimenting (since you are using an untested mode
:) you could give -qtempinc a try. That mode, while old and not really
enhanced by IBM anymore, gave the best overall results with prior
release of the compiler on AIX.
Here's the _config.h magic:
// VisualAge for C++ version >= 5.0.2.0, when the tempinc model
// (which makes use of implicit inclusion) is in effect (i.e.,
// when neither of -qtemplateregistry or -qnotempinc is specified
// on the command line) the compiler defines the macro __TEMPINC__
# if __IBMCPP__ < 502 || !defined (__TEMPINC__)
// override the autodetected setting of the macro
# undef _RWSTD_NO_IMPLICIT_INCLUSION
# define _RWSTD_NO_IMPLICIT_INCLUSION
# endif
# if __IBMCPP__ >= 502 && defined (__TEMPINC__)
// override the autodetected setting of the macro
# undef _RWSTD_NO_IMPLICIT_INCLUSION
# endif // VAC++ >= 5.0.2 && __TEMPINC__
Martin
