[patch,libgcc] sh-rtems: Add sh*-*-elf*'s extra_parts.

[Ralf Corsepius]

Hi,

I would like to apply the patch below to trunk and gcc-4.7 branch.
GCC doesn't build for sh-rtems* without it.

Ralf


2012-07-10  Ralf Corsépius <ralf.corsep...@rtems.org>

	* config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts. 

diff --git a/libgcc/config.host b/libgcc/config.host
index ef9791b..6c5c825 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -995,7 +996,10 @@ sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
 sh-*-rtems*)
 	tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"
 	extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \
-		$sh_ic_extra_parts $sh_opt_extra_parts"
+		libic_invalidate_array_4-100.a \
+		libic_invalidate_array_4-200.a \
+		libic_invalidate_array_4a.a \
+		libgcc-Os-4-200.a libgcc-4-300.a"
 	;;
 sh-wrs-vxworks)
 	tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit"