gcc-4.6: share work directories

* Fix configure and Makefile to read the defaults.h and t-oe from ${B},
  so that the ${S} can be shared.

* Change ${S} to the shared source directory.

(From OE-Core rev: c1ec5100da76d35afb91de7353599564e5b653dc)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.6.inc b/meta/recipes-devtools/gcc/gcc-4.6.inc
index 577e7f7e47..a0120492ae 100644
--- a/meta/recipes-devtools/gcc/gcc-4.6.inc
+++ b/meta/recipes-devtools/gcc/gcc-4.6.inc
@@ -66,11 +66,14 @@ SRC_URI = "svn://gcc.gnu.org/svn/gcc/branches;module=${BRANCH};proto=http \
            file://GPLUSPLUS_INCLUDE_DIR_with_sysroot.patch \
            file://COLLECT_GCC_OPTIONS.patch \
            file://volatile_access_backport.patch \
+           file://use-defaults.h-and-t-oe-in-B.patch \
           "
 
 SRC_URI_append_sh3  = " file://sh3-installfix-fixheaders.patch;patch=1 "
 
-S = "${WORKDIR}/${BRANCH}"
+#S = "${WORKDIR}/${BRANCH}"
+S = "${TMPDIR}/work-shared/gcc-${PV}/${BRANCH}"
+B = "${WORKDIR}/${BRANCH}/build.${HOST_SYS}.${TARGET_SYS}"
 
 # Language Overrides
 FORTRAN = ""