I'm trying to build gcc 4.0.2 and I got an error when building the support for the fortran language (c, c++, java, etc builds just fine). Since the problems looks specific to fortran, I build gcc with the following configuration:
../gcc-4.0.2/configure --enable-languages=f95 The error I got is: $ obj/gcc/gfortran -B/home/magsilva/Projects/CCL/Tree/gcc4/SOURCES/obj/gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include -Wall -Wall -fno-repack-arrays -fno-underscoring -c ../../../gcc-4.0.2/libgfortran/intrinsics/selected_int_kind.f90 -fPIC -DPIC -o .libs/selected_int_kind.o <built-in>:0: internal compiler error: Floating point exception Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. make[3]: ** [selected_int_kind.lo] Erro 1 make[3]: Leaving directory `/home/magsilva/Projects/CCL/Tree/gcc4/SOURCES/obj/i686-pc-linux-gnu/libgfortran' make[2]: ** [all] Erro 2 make[2]: Leaving directory `/home/magsilva/Projects/CCL/Tree/gcc4/SOURCES/obj/i686-pc-linux-gnu/libgfortran' make[1]: ** [all-target-libgfortran] Erro 2 make[1]: Leaving directory `/home/magsilva/Projects/CCL/Tree/gcc4/SOURCES/obj' make: ** [bootstrap] Erro 2 -- Summary: ICE: Floating point exception Product: gcc Version: 4.0.2 Status: UNCONFIRMED Severity: normal Priority: P2 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: magsilva at gmail dot com GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24324
