http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55089
--- Comment #2 from Tim Mooney <Tim.Mooney at ndsu dot edu> 2012-10-26 21:42:39 UTC --- I just tried the older 4.7.0 and the same error happens, though the line number in varasm.c is slightly different: configure:3625: checking for suffix of object files configure:3647: /local/src/RPM/BUILD/gcc-4.7.0-obj/./gcc/xgcc -B/local/src/RPM/BUILD/gcc-4.7.0-obj/./gcc/ -B/local/gnu/x86_64-pc-solaris2.10/bin/ -B/local/gnu/x86_64-pc-solaris2.10/lib/ -isystem /local/gnu/x86_64-pc-solaris2.10/include -isystem /local/gnu/x86_64-pc-solaris2.10/sys-include -c -g -m64 -I/local/gnu/include -I/local/include conftest.c >&5 conftest.c:16:1: internal compiler error: in ?, at varasm.c:2528