cleanup libgcc handling. gcc 4.8.x and gcc 4.9.x with uClibc-ng/glibc tested to work

package/libgcc/Makefile

@@ -37,15 +37,9 @@ libgcc-install:
 ifeq ($(ADK_TARGET_ARCH_AVR32),)
 ifeq ($(ADK_TARGET_UCLINUX),)
 ifeq ($(ADK_TARGET_USE_STATIC_LIBS),)
-ifeq ($(ADK_TARGET_ARCH_SH),y)
-ifeq ($(ADK_TARGET_LIB_GLIBC),)
-	${CP} ${STAGING_TARGET_DIR}/lib/m4-nofpu/libgcc*.so* ${IDIR_LIBGCC}/$(ADK_TARGET_LIBC_PATH)
-endif
-else
 	${CP} ${STAGING_TARGET_DIR}/lib/libgcc*.so* ${IDIR_LIBGCC}/$(ADK_TARGET_LIBC_PATH)
 endif
 endif
 endif
-endif
 
 include ${ADK_TOPDIR}/mk/pkg-bottom.mk