[petsc-users] PETSC installation on Cray

[Enrico]

Hi,

I'm having some problems installing PETSC with Cray compiler.
I use this configuration:

./configure --with-cc=cc --with-cxx=CC --with-fc=0 --with-debugging=1 
--with-shared-libraries=1 COPTFLAGS=-O0 CXXOPTFLAGS=-O0

and when I do

make all

I get the following error because of cmathcalls.h:

CC-1043 craycc: ERROR File = /usr/include/bits/cmathcalls.h, Line = 55
   _Complex can only be used with floating-point types.
   __MATHCALL (cacos, (_Mdouble_complex_ __z));
   ^

Am I doing something wrong?

Regards,
Enrico Degregori