go: ensure use of BUILD_CC when building bootstrap tools

For cross-canadian builds, we were accidentally using
the crosssdk C compiler when building the Go compiler
bootstrap.  Add a patch to the make script to let us
use BUILD_CC, and prepend do_compile to set it in
the local environment to ensure that the trailing
blank gets stripped, since that confuses Go.

[YOCTO #12341]

(From OE-Core rev: 70278eb86bc5bcbe3fa53c62f971fa467f61e28f)

Signed-off-by: Matt Madison <matt@madison.systems>
Signed-off-by: Ross Burton <ross.burton@intel.com>
(cherry picked from commit 0dbb860924fc157880b52d8e08bad3c6c6b019b8)
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-devtools/go/go-1.9.inc b/meta/recipes-devtools/go/go-1.9.inc
index 60292651df..7f12241dc1 100644
--- a/meta/recipes-devtools/go/go-1.9.inc
+++ b/meta/recipes-devtools/go/go-1.9.inc
@@ -15,6 +15,7 @@ SRC_URI += "\
         file://0007-ld-add-soname-to-shareable-objects.patch \
         file://0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch \
         file://0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch \
+        file://0010-make.bash-override-CC-when-building-dist-and-go_boot.patch \
 "
 SRC_URI_append_libc-musl = " file://set-external-linker.patch"