From dbf91a19a1e5a87d36c93fc2f8df7374dd42dfe1 Mon Sep 17 00:00:00 2001
From: Christian Couder <chriscool@tuxfamily.org>
Date: Sat, 4 Apr 2015 12:50:29 +0200
Subject: [PATCH] test/sharness: add GOFLAGS variable and race target

The GOFLAGS variable makes it possible to run all sharness
tests with go binaries built with some special flags.

The "race" target makes it easy run the sharness tests
with go binaries built with the -race flag.

License: MIT
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
 test/sharness/Makefile | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/test/sharness/Makefile b/test/sharness/Makefile
index 144262f98..1166df6bb 100644
--- a/test/sharness/Makefile
+++ b/test/sharness/Makefile
@@ -11,6 +11,9 @@ BINS = bin/random bin/multihash bin/ipfs bin/pollEndpoint
 SHARNESS = lib/sharness/sharness.sh
 IPFS_ROOT = ../..
 
+# User might want to override those on the command line
+GOFLAGS =
+
 all: clean deps $(T) aggregate
 
 clean:
@@ -32,11 +35,13 @@ $(SHARNESS):
 	@echo "*** installing $@ ***"
 	lib/install-sharness.sh
 
-bin/%: $(IPFS_ROOT)/**/*.go
-	@echo "*** installing $@ ***"
-	cd .. && make $@
+bin/%: FORCE
+	cd .. && make GOFLAGS=$(GOFLAGS) $@
 
-.PHONY: all clean $(T) aggregate
+race:
+	make GOFLAGS=-race all
+
+.PHONY: all clean $(T) aggregate FORCE
 
 # will fail if curl is not installed.
 # TODO: get rid of this and install curl with git or ipfs.