Use `go env` to determine GOPATH in Makefile.
@@ -123,7 +123,7 @@ ifdef SKIPTESTS
endif
#Replaces ":" (*nix), ";" (windows) with newline for easy parsing
-GOPATHS=$(shell echo ${GOPATH} | tr ":" "\n" | tr ";" "\n")
+GOPATHS=$(shell go env GOPATH | tr ":" "\n" | tr ";" "\n")
TESTFLAGS_RACE=
GO_BUILD_FLAGS=
