gcc: Stash the gcc-cross builddir to reuse in libgcc and gcc-runtime

Currently we stash the libgcc install tree and then reuse that
to populate libgcc recipe later. This mechanism does not work
for gcc 4.7/trunk since now libstdc++ needs access to build tree
of libgcc. This patch stashes the gcc-cross build tree
and then reuses this in libgcc as well as in gcc-runtime
recipe builds.

Now we build libgcc in the libgcc recipe instead of just
using the prebuilt install tree

core-image-minimal build/run tested on all qemu machines

Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 1 insertions, 13 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-package-cross.inc b/meta/recipes-devtools/gcc/gcc-package-cross.inc
index e32412c12..9718101a3 100644
--- a/meta/recipes-devtools/gcc/gcc-package-cross.inc
+++ b/meta/recipes-devtools/gcc/gcc-package-cross.inc
@@ -36,19 +36,7 @@ do_install () {
 	case ${PN} in
 		*gcc-cross|*gcc-crosssdk)
 			dest=${D}/${includedir}/gcc-build-internal-${MULTIMACH_TARGET_SYS}
-			oe_runmake "DESTDIR=$dest" libdir=${target_libdir} base_libdir=${target_base_libdir} prefix=${target_prefix} exec_prefix=${target_exec_prefix} install-target-libgcc
-
-			# Ideally here we'd override the libgcc Makefile's idea of slibdir but
-			# for now, we just move the files to the correct location
-
-			install -d $dest${target_base_libdir}
-			mv $dest${target_exec_prefix}/${TARGET_SYS}/lib*/* $dest${target_base_libdir}
-			rm -rf $dest${target_exec_prefix}/${TARGET_SYS}
-
-			# Also need to move gcc from /usr/lib/gcc/* to /usr/lib/ else the search paths won't find the crt*.o files
-
-			mv $dest${target_libdir}/gcc/* $dest${target_libdir}/
-			rmdir $dest${target_libdir}/gcc
+			cp -fpPR . $dest
 		;;
 	esac
 }