Merge PR #3620: Indicate build flags in version

version/version.go

@@ -11,12 +11,14 @@ var (
 	Commit        = ""
 	Version       = ""
 	VendorDirHash = ""
+	BuildTags     = ""
 )
 
 type versionInfo struct {
 	CosmosSDK     string `json:"cosmos_sdk"`
 	GitCommit     string `json:"commit"`
 	VendorDirHash string `json:"vendor_hash"`
+	BuildTags     string `json:"build_tags"`
 	GoVersion     string `json:"go"`
 }
 
@@ -24,11 +26,15 @@ func (v versionInfo) String() string {
 	return fmt.Sprintf(`cosmos-sdk: %s
 git commit: %s
 vendor hash: %s
-%s`, v.CosmosSDK, v.GitCommit, v.VendorDirHash, v.GoVersion)
+build tags: %s
+%s`, v.CosmosSDK, v.GitCommit, v.VendorDirHash, v.BuildTags, v.GoVersion)
 }
 
 func newVersionInfo() versionInfo {
 	return versionInfo{
-		Version, Commit, VendorDirHash, fmt.Sprintf("go version %s %s/%s\n",
-			runtime.Version(), runtime.GOOS, runtime.GOARCH)}
+		Version,
+		Commit,
+		VendorDirHash,
+		BuildTags,
+		fmt.Sprintf("go version %s %s/%s\n", runtime.Version(), runtime.GOOS, runtime.GOARCH)}
 }