https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67454
--- Comment #4 from James Ballantine <j.ballantine at gmail dot com> --- Yes, I built it on a solaris10 system. ODIN $ which gfortran /usr/local/add-on/gcc/bin/gfortran ODIN $ /usr/local/add-on/gcc/bin/gfortran -v Using built-in specs. COLLECT_GCC=/usr/local/add-on/gcc/bin/gfortran COLLECT_LTO_WRAPPER=/usr/local/add-on/gcc-5.2.0/libexec/gcc/sparc-sun-solaris2.10/5.2.0/lto-wrapper Target: sparc-sun-solaris2.10 Configured with: ../configure --prefix=/usr/local/add-on/gcc-5.2.0 --with-as=/usr/local/add-on/binutils/bin/as --with-ld=/usr/local/add-on/binutils/bin/ld Thread model: posix gcc version 5.2.0 (GCC)