go-build: fix build with new go-binary bootstrapped toolchain

We need to be more explicity in our exports and use of 'go' to
build properly with the new binary bootstrapped go toolchain.

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

1 files changed, 33 insertions, 0 deletions

diff --git a/recipes-devtools/go/go-build/0001-build-use-instead-of-go.patch b/recipes-devtools/go/go-build/0001-build-use-instead-of-go.patch
new file mode 100644
index 00000000..36d45b57
--- /dev/null
+++ b/recipes-devtools/go/go-build/0001-build-use-instead-of-go.patch
@@ -0,0 +1,33 @@
+From 4db28c98481056c41097f808335c37e8517fe485 Mon Sep 17 00:00:00 2001
+From: Bruce Ashfield <bruce.ashfield@gmail.com>
+Date: Fri, 7 Aug 2020 23:39:18 -0400
+Subject: [PATCH] build: use  instead of 'go'
+
+While we can get away with 'go' if the host/target arch match, the
+new go-binary toolchain blows up in a cross compile situation.
+
+Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
+---
+ gobuild/Makefile | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/import/gobuild/Makefile b/src/import/gobuild/Makefile
+index 694d9ce..149d573 100644
+--- a/src/import/gobuild/Makefile
++++ b/src/import/gobuild/Makefile
+@@ -19,10 +19,10 @@ dep: ${GODEPPATHS}
+ 
+ ${GODEPPATHS}:
+        mkdir -p ${GOSRC}
+-       GOPATH=${GOPATH} go get $(subst ${GOSRC}/,,$@)
++       GOPATH=${GOPATH} ${GO} get $(subst ${GOSRC}/,,$@)
+ 
+ ${BIN}: ${GODEPPATHS} $(filter %/$@.go, ${MAIN})
+-       GOPATH=${GOPATH} ${ARCH} go build $(filter %/$@.go, ${MAIN})
++       GOPATH=${GOPATH} ${ARCH} ${GO} build $(filter %/$@.go, ${MAIN})
+ 
+ clean:
+        rm -f   ${BIN}
+-- 
+2.19.1
+