--enable-namespaces, -fhonor-std and libgcc.a

["Chan Shih-Ping" <CShihPin at dso dot org dot sg>]

Folks - can I get some clarification about the

above subject.

 

What *exactly* is needed to get libstdc++ built with

--enable-namespaces to work with gcc-2.95/libgcc.a.

 

1) Does gcc-2.95.2 have to be built with say

'CFLAGS=-fhonor-std CXXFLAGS=-fhonor-std'

to obtain a valid libgcc.a, that will work with

the std namespace in libstdc++-2.90.7?

 

If so, what is the correct place to introduce these

flags in the build process, i.e., as I usually

do a make bootstrap, when do I interrupt this and

tell it to build a std-namespace compatible libgcc.a.

 

2) If I have a gcc 2.95 that was built with no use of

-fhonor-std is it possible to just rebuild a std-compliant

libgcc.a (without rebuilding the whole kaboodle). I still

have my build tree available.

 

Confused and tks.

Richard