From c6e6f1fec26833bffc7dd0c9e346fa6579f66dff Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@twurst.com>
Date: Wed, 22 Mar 2017 15:59:02 +0100
Subject: [PATCH] build: remove support for the GO_OPENCL environment variable

We don't use the opencl build tag anymore.
---
 build/ci.go | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/build/ci.go b/build/ci.go
index 6761a4c88..cb9c7a335 100644
--- a/build/ci.go
+++ b/build/ci.go
@@ -215,10 +215,6 @@ func doInstall(cmdline []string) {
 }
 
 func buildFlags(env build.Environment) (flags []string) {
-	if os.Getenv("GO_OPENCL") != "" {
-		flags = append(flags, "-tags", "opencl")
-	}
-
 	// Set gitCommit constant via link-time assignment.
 	if env.Commit != "" {
 		flags = append(flags, "-ldflags", "-X main.gitCommit="+env.Commit)