makefile: support build with boringcrypto to support Fips (#7275)

Makefile

@@ -15,6 +15,8 @@ dev-basic: build check basic-test
 BUILD_FLAGS ?=
 BUILD_TAGS ?=
 BUILD_CGO_ENABLED := 0
+BUILD_TOOL_CGO_ENABLED := 0
+BUILD_GOEXPERIMENT ?=
 PD_EDITION ?= Community
 # Ensure PD_EDITION is set to Community or Enterprise before running build process.
 ifneq "$(PD_EDITION)" "Community"
@@ -42,11 +44,18 @@ ifeq ($(PLUGIN), 1)
 	BUILD_TAGS += with_plugin
 endif
 
-LDFLAGS += -X "$(PD_PKG)/server/versioninfo.PDReleaseVersion=$(shell git describe --tags --dirty --always)"
-LDFLAGS += -X "$(PD_PKG)/server/versioninfo.PDBuildTS=$(shell date -u '+%Y-%m-%d %I:%M:%S')"
-LDFLAGS += -X "$(PD_PKG)/server/versioninfo.PDGitHash=$(shell git rev-parse HEAD)"
-LDFLAGS += -X "$(PD_PKG)/server/versioninfo.PDGitBranch=$(shell git rev-parse --abbrev-ref HEAD)"
-LDFLAGS += -X "$(PD_PKG)/server/versioninfo.PDEdition=$(PD_EDITION)"
+ifeq ($(ENABLE_FIPS), 1)
+	BUILD_TAGS+=boringcrypto
+	BUILD_GOEXPERIMENT=boringcrypto
+	BUILD_CGO_ENABLED := 1
+	BUILD_TOOL_CGO_ENABLED := 1
+endif
+
+LDFLAGS += -X "$(PD_PKG)/pkg/versioninfo.PDReleaseVersion=$(shell git describe --tags --dirty --always)"
+LDFLAGS += -X "$(PD_PKG)/pkg/versioninfo.PDBuildTS=$(shell date -u '+%Y-%m-%d %I:%M:%S')"
+LDFLAGS += -X "$(PD_PKG)/pkg/versioninfo.PDGitHash=$(shell git rev-parse HEAD)"
+LDFLAGS += -X "$(PD_PKG)/pkg/versioninfo.PDGitBranch=$(shell git rev-parse --abbrev-ref HEAD)"
+LDFLAGS += -X "$(PD_PKG)/pkg/versioninfo.PDEdition=$(PD_EDITION)"
 
 ifneq ($(DASHBOARD), 0)
 	# Note: LDFLAGS must be evaluated lazily for these scripts to work correctly
@@ -74,21 +83,21 @@ endif
 PD_SERVER_DEP += dashboard-ui
 
 pd-server: ${PD_SERVER_DEP}
-	CGO_ENABLED=$(BUILD_CGO_ENABLED) go build $(BUILD_FLAGS) -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -tags "$(BUILD_TAGS)" -o $(BUILD_BIN_PATH)/pd-server cmd/pd-server/main.go
+	GOEXPERIMENT=$(BUILD_GOEXPERIMENT) CGO_ENABLED=$(BUILD_CGO_ENABLED) go build $(BUILD_FLAGS) -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -tags "$(BUILD_TAGS)" -o $(BUILD_BIN_PATH)/pd-server cmd/pd-server/main.go
 
 pd-server-basic:
 	SWAGGER=0 DASHBOARD=0 $(MAKE) pd-server
 
-.PHONY: build tools pd-server pd-server-basic
+.PHONY: build tools pd-server pd-server-basic pd-server-fips
 
 # Tools
 
 pd-ctl:
-	CGO_ENABLED=0 go build -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -o $(BUILD_BIN_PATH)/pd-ctl tools/pd-ctl/main.go
+	GOEXPERIMENT=$(BUILD_GOEXPERIMENT) CGO_ENABLED=$(BUILD_TOOL_CGO_ENABLED) go build -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -o $(BUILD_BIN_PATH)/pd-ctl tools/pd-ctl/main.go
 pd-tso-bench:
 	cd tools/pd-tso-bench && CGO_ENABLED=0 go build -o $(BUILD_BIN_PATH)/pd-tso-bench main.go
 pd-recover:
-	CGO_ENABLED=0 go build -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -o $(BUILD_BIN_PATH)/pd-recover tools/pd-recover/main.go
+	GOEXPERIMENT=$(BUILD_GOEXPERIMENT) CGO_ENABLED=$(BUILD_TOOL_CGO_ENABLED) go build -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -o $(BUILD_BIN_PATH)/pd-recover tools/pd-recover/main.go
 pd-analysis:
 	CGO_ENABLED=0 go build -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -o $(BUILD_BIN_PATH)/pd-analysis tools/pd-analysis/main.go
 pd-heartbeat-bench:

server/versioninfo/fips.go

@@ -0,0 +1,26 @@
+// Copyright 2023 TiKV Project Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build boringcrypto
+// +build boringcrypto
+
+package versioninfo
+
+import (
+	_ "crypto/tls/fipsonly"
+)
+
+func init() {
+	PDReleaseVersion += "-fips"
+}