From 8db53458dd7749477ccc44fb72cd5377114374bd Mon Sep 17 00:00:00 2001
From: Tom Wilkie <tom@weave.works>
Date: Thu, 21 May 2015 14:40:52 +0000
Subject: [PATCH] Use netgo tag to rebuild go std lib so resulting binaries are
 statically compiled.

---
 Makefile   | 2 +-
 circle.yml | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index b3ace4dc5..6da2f56bc 100644
--- a/Makefile
+++ b/Makefile
@@ -25,7 +25,7 @@ $(PROBE_EXE): probe/*.go report/*.go xfer/*.go
 
 $(APP_EXE) $(PROBE_EXE):
 	go get -tags netgo ./$(@D)
-	go build -o $@ ./$(@D)
+	go build -ldflags "-extldflags \"-static\"" -tags netgo -o $@ ./$(@D)
 
 static: client/dist/scripts/bundle.js
 	esc -o app/static.go -prefix client/dist client/dist
diff --git a/circle.yml b/circle.yml
index 9fdc6b662..daa2be8e4 100644
--- a/circle.yml
+++ b/circle.yml
@@ -24,6 +24,8 @@ dependencies:
         mv scope_ui_build.tar $(dirname "$SCOPE_UI_BUILD");
       fi
   post:
+    - go clean -i net
+    - go install -tags netgo std
     - go get github.com/golang/lint/golint
     - go get github.com/fzipp/gocyclo
     - go get github.com/mattn/goveralls