go-cross: uprev to 1.5.2

* Add go-native as build bootstrap for go-cross.
* Upgrade go-cross to v1.5.2

Signed-off-by: Zongchun Yu <zongchun.yu@nxp.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

1 files changed, 58 insertions, 0 deletions

diff --git a/recipes-devtools/go-cross/go-1.5/split-host-and-target-build.patch b/recipes-devtools/go-cross/go-1.5/split-host-and-target-build.patch
new file mode 100644
index 00000000..85fb240a
--- /dev/null
+++ b/recipes-devtools/go-cross/go-1.5/split-host-and-target-build.patch
@@ -0,0 +1,58 @@
+Index: go/src/make.bash
+===================================================================
+--- go.orig/src/make.bash
++++ go/src/make.bash
+@@ -143,12 +143,23 @@ if [ "$1" = "--no-clean" ]; then
+        buildall=""
+        shift
+ fi
+-./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
+-# Delay move of dist tool to now, because bootstrap may clear tool directory.
+-mv cmd/dist/dist "$GOTOOLDIR"/dist
+-echo
+ 
+-if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
++do_host_build="yes"
++do_target_build="yes"
++if [ "$1" = "--target-only" ]; then
++       do_host_build="no"
++       shift
++elif [ "$1" = "--host-only" ]; then
++       do_target_build="no"
++       shift
++fi
++
++if [ "$do_host_build" = "yes" ]; then
++       ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
++       # Delay move of dist tool to now, because bootstrap may clear tool directory.
++       mv cmd/dist/dist "$GOTOOLDIR"/dist
++       echo
++
+        echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
+        # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
+        # use the host compiler, CC, from `cmd/dist/dist env` instead.
+@@ -157,11 +168,20 @@ if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOH
+        echo
+ fi
+ 
+-echo "##### Building packages and commands for $GOOS/$GOARCH."
+-CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
+-echo
++if [ "$do_target_build" = "yes" ]; then
++    GO_INSTALL="${GO_TARGET_INSTALL:-std cmd}"
++    echo "##### Building packages and commands for $GOOS/$GOARCH."
++    if [ "$GOHOSTOS" = "$GOOS" -a "$GOHOSTARCH" = "$GOARCH" -a "$do_host_build" = "yes" ]; then
++       rm -rf ./host-tools
++       mkdir ./host-tools
++       mv "$GOTOOLDIR"/* ./host-tools
++       GOTOOLDIR="$PWD/host-tools"
++    fi
++    GOTOOLDIR="$GOTOOLDIR" CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v ${GO_INSTALL}
++    echo
+ 
+-rm -f "$GOTOOLDIR"/go_bootstrap
++    rm -f "$GOTOOLDIR"/go_bootstrap
++fi
+ 
+ if [ "$1" != "--no-banner" ]; then
+        "$GOTOOLDIR"/dist banner