gcc-target 5.1: fix for libcc1

Fixed:
* gcc 5 introduces a plugin libcc1.so, which is used by gdb, the target
gcc didn't build it in the past because gcc_cv_objdump is null, and
the error was:
gcc-5.2.0/libcc1/configure: line 14531: -T: command not found

This only happens for tar gcc as the code shows:
  if test x$build = x$host; then
    export_sym_check="objdump${exeext} -T"
  elif test x$host = x$target; then
    export_sym_check="$gcc_cv_objdump -T"
  else
    export_sym_check=
  fi

* Install libcc1.so and libcc1plugin.so to
  $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version) as lto-plugin did.

* Use sed command to fix bad RPATH iussue.

[YOCTO #7956]

(From OE-Core rev: f6e47aa9b12f9ab61530c40e0343f451699d9077)

Signed-off-by: Robert Yang <liezhi.yang@windriver.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-5.2.inc b/meta/recipes-devtools/gcc/gcc-5.2.inc
index 34606b909c..dba8999017 100644
--- a/meta/recipes-devtools/gcc/gcc-5.2.inc
+++ b/meta/recipes-devtools/gcc/gcc-5.2.inc
@@ -70,6 +70,7 @@ SRC_URI = "\
            file://0036-Use-SYSTEMLIBS_DIR-replacement-instead-of-hardcoding.patch \
            file://0037-pr65779.patch \
            file://0038-fix-g++-sysroot.patch \
+           file://0039-libcc1-fix-libcc1-s-install-path-and-rpath.patch \
           "
 
 BACKPORTS = ""