The error message is: /opt/build/eric/gcc/gcc/xgcc -B/opt/build/eric/gcc/gcc/ -B/opt/build/eric/local/gcc-4.0/sparc64-sun-solaris2.9/bin/ -B/opt/build/eric/local/gcc-4.0/sparc64-sun-solaris2.9/lib/ -isystem /opt/build/eric/local/gcc-4.0/sparc64-sun-solaris2.9/include -isystem /opt/build/eric/local/gcc-4.0/sparc64-sun-solaris2.9/sys-include -DHAVE_CONFIG_H -I. -I/home/eric/cvs/gcc/libgfortran -I. -iquote/home/eric/cvs/gcc/libgfortran/io -O2 -g -O2 -std=gnu99 -O2 -g -O2 -c /home/eric/cvs/gcc/libgfortran/generated/dotprod_c4.c -fPIC -DPIC -o .libs/dotprod_c4.o In file included from /home/eric/cvs/gcc/libgfortran/generated/dotprod_c4.c:26: /home/eric/cvs/gcc/libgfortran/libgfortran.h: In function 'isfinite': /home/eric/cvs/gcc/libgfortran/libgfortran.h:96: warning: implicit declaration of function 'finite' /home/eric/cvs/gcc/libgfortran/generated/dotprod_c4.c: In function '__dot_product_c4': /home/eric/cvs/gcc/libgfortran/generated/dotprod_c4.c:66: fatal error: internal consistency failure compilation terminated. gmake[3]: *** [dotprod_c4.lo] Error 1 gmake[3]: Leaving directory `/opt/build/eric/gcc/sparc64-sun-solaris2.9/libgfortran' gmake[2]: *** [all] Error 2 gmake[2]: Leaving directory `/opt/build/eric/gcc/sparc64-sun-solaris2.9/libgfortran' gmake[1]: *** [all-target-libgfortran] Error 2 gmake[1]: Leaving directory `/opt/build/eric/gcc' gmake: *** [bootstrap] Error 2
Given that it builds in 32-bit mode and on x86-64, I'm leaning towards another miscompilation of the Fortran compiler. -- Summary: Libgfortran doesn't build again Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: critical Priority: P2 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ebotcazou at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: sparc64-sun-solaris2.* GCC host triplet: sparc64-sun-solaris2.* GCC target triplet: sparc64-sun-solaris2.* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18776