go.mk.diff

Index: Mk/Uses/go.mk
===================================================================
--- Mk/Uses/go.mk       (revision 496055)
+++ Mk/Uses/go.mk       (working copy)
@@ -58,7 +58,8 @@
 GO_WRKDIR_PKG= ${WRKDIR}/pkg/${OPSYS:tl}_${GOARCH}
 
 BUILD_DEPENDS+=        ${GO_CMD}:lang/go
-GO_ENV+=       GOPATH="${WRKDIR}:${LOCAL_GOPATH}" \
+GO_ENV+=       GOCACHE="${WRKDIR}/.gocache" \
+               GOPATH="${WRKDIR}:${LOCAL_GOPATH}" \
                CGO_CFLAGS="${CGO_CFLAGS}" \
                CGO_LDFLAGS="${CGO_LDFLAGS}" \
                GOBIN=""