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, 28 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-6.4/0009-c99-snprintf.patch b/meta/recipes-devtools/gcc/gcc-6.4/0009-c99-snprintf.patch
new file mode 100644
index 0000000000..d62341ac65
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-6.4/0009-c99-snprintf.patch
@@ -0,0 +1,28 @@
+From b794f1f1c1c7c06f3f0d78cf76c4fb90c2ab8dfb Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 08:49:03 +0400
+Subject: [PATCH 09/46] c99-snprintf
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ libstdc++-v3/include/c_std/cstdio | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libstdc++-v3/include/c_std/cstdio b/libstdc++-v3/include/c_std/cstdio
+index a4119ba..8396f43 100644
+--- a/libstdc++-v3/include/c_std/cstdio
++++ b/libstdc++-v3/include/c_std/cstdio
+@@ -144,7 +144,7 @@ namespace std
+   using ::vsprintf;
+ } // namespace std
+ 
+-#if _GLIBCXX_USE_C99_STDIO
++#if _GLIBCXX_USE_C99_STDIO || defined(__UCLIBC__)
+ 
+ #undef snprintf
+ #undef vfscanf
+-- 
+2.8.2
+