gcc-5.3/gcc-4.9:Reuse -fdebug-prefix-map to replace -ffile-prefix-map

The oe-core may use external toolchain for compiling,
which did not support -ffile-prefix-map.

Since we use -fdebug-prefix-map to do the same thing,
so we could reuse it to replace -ffile-prefix-map.

[YOCTO #7058]

(From OE-Core rev: cec9ee4d32d96e8717f63268a00888260eae1b30)

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-5.3.inc b/meta/recipes-devtools/gcc/gcc-5.3.inc
index 4861cfcb71..aa011fd03d 100644
--- a/meta/recipes-devtools/gcc/gcc-5.3.inc
+++ b/meta/recipes-devtools/gcc/gcc-5.3.inc
@@ -84,6 +84,7 @@ SRC_URI = "\
            file://0052-nios2-use-ret-with-r31.patch \
            file://0053-expr.c-PR-target-65358-Avoid-clobbering-partial-argu.patch \
            file://0054-support-ffile-prefix-map.patch \
+           file://0055-Reuse-fdebug-prefix-map-to-replace-ffile-prefix-map.patch \
 "
 
 BACKPORTS = ""