gcc: Update gcc 5 to 5.3.0

Reported-by: Freddie Chopin <freddie.chopin@gmail.com>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>

config/cc/gcc.in

@@ -72,9 +72,9 @@ choice
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
-config CC_GCC_V_5_2_0
+config CC_GCC_V_5_3_0
     bool
-    prompt "5.2.0"
+    prompt "5.3.0"
     select CC_GCC_5
 
 config CC_GCC_V_linaro_4_9
@@ -260,7 +260,7 @@ config CC_GCC_VERSION
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
-    default "5.2.0" if CC_GCC_V_5_2_0
+    default "5.3.0" if CC_GCC_V_5_3_0
     default "linaro-4.9-2015.06" if CC_GCC_V_linaro_4_9
     default "4.9.3" if CC_GCC_V_4_9_3
     default "linaro-4.8-2015.06" if CC_GCC_V_linaro_4_8

patches/gcc/5.2.0/201-libgcc-remove-unistd-header.patch

@@ -1,14 +0,0 @@
-Upstream status: In progress
-
-Index: b/libgcc/config/nios2/linux-atomic.c
-===================================================================
---- a/libgcc/config/nios2/linux-atomic.c
-+++ b/libgcc/config/nios2/linux-atomic.c
-@@ -20,7 +20,6 @@
- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
- <http://www.gnu.org/licenses/>.  */
- 
--#include <asm/unistd.h>
- #define EFAULT  14
- #define EBUSY   16
- #define ENOSYS  38

patches/gcc/5.3.0/120-gcc-config.gcc-fix-typo-for-powerpc-e6500-cpu_is_64b.patch

@@ -0,0 +1,29 @@
+From 9bf6066d588632dab9f78932df15b5b4140f31f3 Mon Sep 17 00:00:00 2001
+From: "Arnout Vandecappelle (Essensium/Mind)" <arnout@mind.be>
+Date: Fri, 6 Nov 2015 14:27:23 +0100
+Subject: [PATCH] gcc/config.gcc: fix typo for powerpc e6500 cpu_is_64bit
+
+Otherwise it is not recognized as a 64-bit powerpc and gcc will not generate
+64-bit binaries by default.
+
+Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
+---
+ gcc/config.gcc | 2 +-
+ 2 files changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index 4a7cbd2..9cc765e 100644
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -439,7 +439,7 @@ powerpc*-*-*)
+ 	cpu_type=rs6000
+ 	extra_headers="ppc-asm.h altivec.h spe.h ppu_intrinsics.h paired.h spu2vmx.h vec_types.h si2vmx.h htmintrin.h htmxlintrin.h"
+ 	case x$with_cpu in
+-	    xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[345678]|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|Xe6500)
++	    xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[345678]|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500)
+ 		cpu_is_64bit=yes
+ 		;;
+ 	esac
+-- 
+2.6.2
+