http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47279
Summary: Bootstrap fails in stage1 with GCC 4.6 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassig...@gcc.gnu.org ReportedBy: rgue...@gcc.gnu.org Target: powerpc64-*-linux When bootstrapping trunk using a GCC 4.6 (from begin of december) host compiler using CFLAGS="-O -g" I get the following error when linking cc1 during stage1: /usr/lib64/gcc/powerpc64-suse-linux/4.6/../../../../powerpc64-suse-linux/bin/ld: libbackend.a(cse.o)(.text.unlikely+0x60): sibling call optimization to `.opd' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `.opd' extern I don't know if this hints at a generic problem or if this is some intermediate failure of that particular host compiler version (which of course bootstrapped just fine at some point).