From a48893b653085b067f91e11806e4de017741d509 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher <jakobunt@gmail.com>
Date: Sat, 6 May 2017 14:26:34 +0200
Subject: [PATCH] main: add "-race" to the version string

...if we were compiled with "-race".
---
 main.go | 6 ++++++
 race.go | 8 ++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 race.go

diff --git a/main.go b/main.go
index 9301ae1..2a7d435 100644
--- a/main.go
+++ b/main.go
@@ -39,6 +39,9 @@ var GitVersionFuse = pleaseBuildBash
 // BuildTime is the Unix timestamp, set by build.bash
 var BuildTime = "0"
 
+// raceDetector is set to true by race.go if we are compiled with "go build -race"
+var raceDetector bool
+
 func usageText() {
 	printVersion()
 	fmt.Printf(`
@@ -124,6 +127,9 @@ func printVersion() {
 		buildFlags = " without_openssl"
 	}
 	built := fmt.Sprintf("%s %s", humanTime, runtime.Version())
+	if raceDetector {
+		built += " -race"
+	}
 	fmt.Printf("%s %s%s; go-fuse %s; %s\n",
 		tlog.ProgramName, GitVersion, buildFlags, GitVersionFuse, built)
 }
diff --git a/race.go b/race.go
new file mode 100644
index 0000000..a17501a
--- /dev/null
+++ b/race.go
@@ -0,0 +1,8 @@
+// +build race
+
+package main
+
+func init() {
+	// adds " -race" to the output of "gocryptfs -version"
+	raceDetector = true
+}