Hi, I've applied the attached patch under the obvious rule to fix the build failure on sh4-unknown-linux-gnu.
Regards, kaz -- [libgcc] 2011-06-04 Kaz Kojima <kkoj...@gcc.gnu.org> * config.host (sh*-*-linux*): Fix typo. --- ORIG/trunk/libgcc/config.host 2011-06-04 10:16:44.000000000 +0900 +++ trunk/libgcc/config.host 2011-06-04 11:08:55.000000000 +0900 @@ -574,7 +574,7 @@ sh-*-elf* | sh[12346l]*-*-elf* | \ case ${host} in sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux" - md_unwind_header=sh/unwind-linux.h + md_unwind_header=sh/linux-unwind.h ;; esac ;;