go: add go-cross 1.6

Introduce the 1.6 go release, and port patches to apply to this version.
Existing versions (1.5) are not removed, so this is not a forced update.

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/recipes-devtools/go-cross/go-1.6/armhf-elf-header.patch b/recipes-devtools/go-cross/go-1.6/armhf-elf-header.patch
new file mode 100644
index 00000000..6113138c
--- /dev/null
+++ b/recipes-devtools/go-cross/go-1.6/armhf-elf-header.patch
@@ -0,0 +1,19 @@
+Index: go/src/cmd/link/internal/ld/elf.go
+===================================================================
+--- go.orig/src/cmd/link/internal/ld/elf.go
++++ go/src/cmd/link/internal/ld/elf.go
+@@ -827,7 +827,13 @@
+        // 32-bit architectures
+        case '5':
+                // we use EABI on both linux/arm and freebsd/arm.
+-               if HEADTYPE == obj.Hlinux || HEADTYPE == obj.Hfreebsd {
++               if HEADTYPE == obj.Hlinux {
++                       if Ctxt.Goarm == 7 {
++                               ehdr.flags = 0x5000402 // has entry point, Version5 EABI, hard float
++                       } else {
++                               ehdr.flags = 0x5000202 // has entry point, Version5 EABI, soft float
++                       }
++               } else if HEADTYPE == obj.Hfreebsd {
+                        // We set a value here that makes no indication of which
+                        // float ABI the object uses, because this is information
+                        // used by the dynamic linker to compare executables and