Hi, I am trying to compile gcc-4.2.2 ith fortran support on solaris 10 with sparc3 processor. I could not figure out what flag to give to configure script. It builds nicely with c and c++ support. After some search and try, I thought I needed gmp package. and tried to build that. It failed in make check with " fatal: libgcc_s.so.1: open failed: No such file or directory" but it is available at /usr/local/lib and /usr/local/sparcv9/ I must be missing som every basic stuff. Any suggestions ? Regards Mustafa Akgul