libgcc: remove crt{begin,end}.o from powerpc-wrs-vxworks target

Since commit 78e49fb1bc (Introduce vxworks specific crtstuff support),
the generic crtbegin.o/crtend.o have been unnecessary to build. So
remove them from extra_parts.

This is effectively a revert of commit 9a5b8df70 (libgcc: add
crt{begin,end} for powerpc-wrs-vxworks target).

libgcc/
	* config.host (powerpc-wrs-vxworks): Do not add crtbegin.o and
	crtend.o to extra_parts.

diff --git a/libgcc/config.host b/libgcc/config.host
index 734d90e..9475246 100644 (file)
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -1249,7 +1249,6 @@ powerpc*-wrs-vxworks7*)
         ;;
 powerpc-wrs-vxworks*)
        tmake_file="$tmake_file rs6000/t-ppccomm rs6000/t-savresfgpr t-fdpbit"
-       extra_parts="$extra_parts crtbegin.o crtend.o"
        ;;
 powerpc-*-lynxos*)
        tmake_file="$tmake_file rs6000/t-lynx t-fdpbit"