toolchain/gcc: bump GCC 6.1.0 to 6.2.0

Compile and run tested on ar71xx and mvebu

Signed-off-by: Syrone Wong <wong.syrone@gmail.com>

toolchain/gcc/Config.version

@@ -5,7 +5,7 @@ config GCC_VERSION_4_8_ARC
 config GCC_VERSION
 	string
 	default "arc-2016.03"   if GCC_VERSION_4_8_ARC
-	default "6.1.0"         if GCC_USE_VERSION_6
+	default "6.2.0"         if GCC_USE_VERSION_6
 	default "5.4.0"
 
 config GCC_VERSION_4_8

toolchain/gcc/common.mk

@@ -32,8 +32,8 @@ ifeq ($(PKG_VERSION),5.4.0)
   PKG_MD5SUM:=4c626ac2a83ef30dfb9260e6f59c2b30
 endif
 
-ifeq ($(PKG_VERSION),6.1.0)
-  PKG_MD5SUM:=8fb6cb98b8459f5863328380fbf06bd1
+ifeq ($(PKG_VERSION),6.2.0)
+  PKG_MD5SUM:=9768625159663b300ae4de2f4745fcc4
 endif
 
 ifneq ($(CONFIG_GCC_VERSION_4_8_ARC),)

toolchain/gcc/patches/6.2.0/870-ppc_no_crtsavres.patch

@@ -1,6 +1,6 @@
 --- a/gcc/config/rs6000/rs6000.c
 +++ b/gcc/config/rs6000/rs6000.c
-@@ -23090,7 +23090,7 @@ rs6000_savres_strategy (rs6000_stack_t *
+@@ -24141,7 +24141,7 @@ rs6000_savres_strategy (rs6000_stack_t *
    /* Define cutoff for using out-of-line functions to save registers.  */
    if (DEFAULT_ABI == ABI_V4 || TARGET_ELF)
      {

toolchain/gcc/patches/6.2.0/910-mbsd_multi.patch

@@ -178,7 +178,7 @@
  -Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral @gol
  -Wformat-security  -Wformat-signedness  -Wformat-y2k -Wframe-address @gol
  -Wframe-larger-than=@var{len} -Wno-free-nonheap-object -Wjump-misses-init @gol
-@@ -5736,6 +5736,22 @@ This option is only supported for C and
+@@ -5737,6 +5737,22 @@ This option is only supported for C and
  @option{-Wall} and by @option{-Wpedantic}, which can be disabled with
  @option{-Wno-pointer-sign}.
  
@@ -201,7 +201,7 @@
  @item -Wstack-protector
  @opindex Wstack-protector
  @opindex Wno-stack-protector
-@@ -6604,7 +6620,7 @@ so, the first branch is redirected to ei
+@@ -6605,7 +6621,7 @@ so, the first branch is redirected to ei
  second branch or a point immediately following it, depending on whether
  the condition is known to be true or false.
  

toolchain/gcc/patches/6.2.0/920-specs_nonfatal_getenv.patch

@@ -1,6 +1,6 @@
 --- a/gcc/gcc.c
 +++ b/gcc/gcc.c
-@@ -9194,8 +9194,10 @@ getenv_spec_function (int argc, const ch
+@@ -9198,8 +9198,10 @@ getenv_spec_function (int argc, const ch
      value = varname;
  
    if (!value)

toolchain/gcc/patches/6.2.0/950-cpp_file_path_translation.patch

@@ -64,7 +64,7 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4
  
  @item Code Generation Options
  @xref{Code Gen Options,,Options for Code Generation Conventions}.
-@@ -10860,6 +10860,12 @@ be searched for header files only for th
+@@ -10861,6 +10861,12 @@ be searched for header files only for th
  "@var{file}"}; they are not searched for @code{#include <@var{file}>},
  otherwise just like @option{-I}.