[PATCH v2 3/8] go.bbclass: rename GO_TMPDIR -> GOTMPDIR

[Matt Madison <matt@madison.systems>]

and export it. Go 1.10 now supports using this
separate variable locating its temporary files,
so TMPDIR doesn't have to be modified.

Signed-off-by: Matt Madison <matt@madison.systems>
---
 meta/classes/go.bbclass | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
index 43a262d599..a126d531b8 100644
--- a/meta/classes/go.bbclass
+++ b/meta/classes/go.bbclass
@@ -49,8 +49,8 @@ GO_INSTALL_FILTEROUT ?= "${GO_IMPORT}/vendor/"
 B = "${WORKDIR}/build"
 export GOPATH = "${B}"
 export GOCACHE = "off"
-GO_TMPDIR ?= "${WORKDIR}/go-tmp"
-GO_TMPDIR[vardepvalue] = ""
+export GOTMPDIR ?= "${WORKDIR}/go-tmp"
+GOTMPDIR[vardepvalue] = ""
 
 python go_do_unpack() {
     src_uri = (d.getVar('SRC_URI') or "").split()
@@ -85,19 +85,18 @@ go_list_package_tests() {
 go_do_configure() {
 	ln -snf ${S}/src ${B}/
 }
+do_configure[dirs] =+ "${GOTMPDIR}"
 
 go_do_compile() {
-	export TMPDIR="${GO_TMPDIR}"
 	${GO} env
 	if [ -n "${GO_INSTALL}" ]; then
 		${GO} install ${GO_LINKSHARED} ${GOBUILDFLAGS} `go_list_packages`
 	fi
 }
-do_compile[dirs] =+ "${GO_TMPDIR}"
+do_compile[dirs] =+ "${GOTMPDIR}"
 do_compile[cleandirs] = "${B}/bin ${B}/pkg"
 
 do_compile_ptest() {
-    export TMPDIR="${GO_TMPDIR}"
     rm -f ${B}/.go_compiled_tests.list
 	go_list_package_tests | while read pkg; do
 		cd ${B}/src/$pkg
@@ -106,7 +105,7 @@ do_compile_ptest() {
 			sed -e's,/\./,/,'>> ${B}/.go_compiled_tests.list
 	done
 }
-do_compile_ptest_base[dirs] =+ "${GO_TMPDIR}"
+do_compile_ptest_base[dirs] =+ "${GOTMPDIR}"
 
 go_do_install() {
 	install -d ${D}${libdir}/go/src/${GO_IMPORT}
-- 
2.14.1