gcc: Add recipes for gcc-7

Switch default compiler to gcc 7

(From OE-Core rev: 03bb12008891cf1a023aaddb6547da6d41d0cab0)

Signed-off-by: Khem Raj <raj.khem@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-7.1/0008-c99-snprintf.patch b/meta/recipes-devtools/gcc/gcc-7.1/0008-c99-snprintf.patch
new file mode 100644
index 0000000000..ebd562b63f
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-7.1/0008-c99-snprintf.patch
@@ -0,0 +1,28 @@
+From 732f10eead61830a8aee1bf38cce892da25c35b1 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 08/47] 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 43969892aa2..12148457909 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
+-- 
+2.12.2
+