From: Thilo Fromm <thilo.alexander@gmail.com>

This change calls go-env_set_compile_environment in go-module's
src_unpack to set up a sane compile environment early in the go build
process. This un-breaks cross compiling of all golang ebuilds that
inherit go-module.

Signed-off-by: Thilo Fromm <thilo.alexander@gmail.com>
Signed-off-by: James Le Cuirot <chewi@gentoo.org>
---
eclass/go-module.eclass | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/eclass/go-module.eclass b/eclass/go-module.eclass
index 6c58d7f26f07..701d36e012e2 100644
--- a/eclass/go-module.eclass
+++ b/eclass/go-module.eclass
@@ -68,7 +68,7 @@ esac
if [[ -z ${_GO_MODULE_ECLASS} ]]; then
_GO_MODULE_ECLASS=1

-inherit multiprocessing toolchain-funcs
+inherit multiprocessing toolchain-funcs go-env

if [[ ! ${GO_OPTIONAL} ]]; then
BDEPEND=">=dev-lang/go-1.18"
@@ -363,6 +363,7 @@ go-module_setup_proxy() {
# local go proxy. This mode is deprecated.
# 2. Otherwise, if EGO_VENDOR is set, bail out, as this functionality was removed.
# 3. Otherwise, call 'ego mod verify' and then do a normal unpack.
+# Set compile env via go-env.
go-module_src_unpack() {
if use amd64 || use arm || use arm64 ||
( use ppc64 && [[ $(tc-endian) == "little" ]] ) || use s390 || use x86; then
@@ -386,6 +387,8 @@ go-module_src_unpack() {
${nf} ego mod verify
fi
fi