gcc6: Upgrade to 6.4

Cherry-picked from oe-core master 7874fa86cb583fe6a178b95ead09430486197197

(From OE-Core rev: 4a9eee06a6d15a23f58bc981c83138964702b735)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0033-Don-t-search-host-directory-during-relink-if-inst_pr.patch b/meta/recipes-devtools/gcc/gcc-6.4/0033-Don-t-search-host-directory-during-relink-if-inst_pr.patch
new file mode 100644
index 0000000000..e425d71463
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-6.4/0033-Don-t-search-host-directory-during-relink-if-inst_pr.patch
@@ -0,0 +1,38 @@
+From 5092f5389d02e78cd59690cf3fca24b56a97aff2 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 3 Mar 2015 08:21:19 +0000
+Subject: [PATCH 33/46] Don't search host directory during "relink" if
+ $inst_prefix is provided
+
+http://lists.gnu.org/archive/html/libtool-patches/2011-01/msg00026.html
+
+Upstream-Status: Submitted
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ ltmain.sh | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/ltmain.sh b/ltmain.sh
+index 52bdbdb..82bcec3 100644
+--- a/ltmain.sh
++++ b/ltmain.sh
+@@ -6004,12 +6004,13 @@ func_mode_link ()
+              fi
+            else
+              # We cannot seem to hardcode it, guess we'll fake it.
++             # Default if $libdir is not relative to the prefix:
+              add_dir="-L$libdir"
+-             # Try looking first in the location we're being installed to.
++
+              if test -n "$inst_prefix_dir"; then
+                case $libdir in
+                  [\\/]*)
+-                   add_dir="$add_dir -L$inst_prefix_dir$libdir"
++                   add_dir="-L$inst_prefix_dir$libdir"
+                    ;;
+                esac
+              fi
+-- 
+2.8.2
+