Building gcc on Tru64
Tue Mar 23 18:01:00 GMT 2004

Dear all,
	I was wondering if anyone could help me in my attempts to build gcc
on Tru64 (Tru64 5.0, ev6). From looking at bug-reports, it seemed to me
that the gcc-3.3 branch does not build on Tru64; since my attempts
seemed to confirm this, I decided to try the gcc-3.4 branch. I can get
the compilers (c and c++) to build without failing using the following:

CC=/usr/bin/cc ../gcc/configure --prefix=/usr/local/gcc-3.4-20040322
--program-suffix=-3.4-20040322 --enable-languages=c,c++
--enable-version-specific-runtime-libs --disable-nls

However, when I try to compile some c++ programs, such as those included in
Lam MPI, I get runtime errors complaining that "_Ewcsftime" is undefined
in libstdc++. I have also built gcc using --disable-shared and then get
the errors while linking the programs.

I can find very little information about _Ewcsftime. I did find

and had a look at the wchar.h file from Compaq, which mentions
_Ewcsftime, and was wondering where else it might crop up. I was also
wondering if anyone could tell me if _Ewcsftime is supposed to be
defined in libstdc++ or if it is in some other library.


More information about the Gcc-help mailing list