add trimpath when building binaries (signalfx#2427)

Author: atoulme

Makefile

@@ -131,19 +131,19 @@ install-tools:
 .PHONY: otelcol
 otelcol:
 	go generate ./...
-	GO111MODULE=on CGO_ENABLED=0 go build -o ./bin/otelcol_$(GOOS)_$(GOARCH)$(EXTENSION) $(BUILD_INFO) ./cmd/otelcol
+	GO111MODULE=on CGO_ENABLED=0 go build -trimpath -o ./bin/otelcol_$(GOOS)_$(GOARCH)$(EXTENSION) $(BUILD_INFO) ./cmd/otelcol
 	ln -sf otelcol_$(GOOS)_$(GOARCH)$(EXTENSION) ./bin/otelcol
 
 .PHONY: translatesfx
 translatesfx:
 	go generate ./...
-	GO111MODULE=on CGO_ENABLED=0 go build -o ./bin/translatesfx_$(GOOS)_$(GOARCH)$(EXTENSION) $(BUILD_INFO) ./cmd/translatesfx
+	GO111MODULE=on CGO_ENABLED=0 go build -trimpath -o ./bin/translatesfx_$(GOOS)_$(GOARCH)$(EXTENSION) $(BUILD_INFO) ./cmd/translatesfx
 	ln -sf translatesfx_$(GOOS)_$(GOARCH)$(EXTENSION) ./bin/translatesfx
 
 .PHONY: migratecheckpoint
 migratecheckpoint:
 	go generate ./...
-	GO111MODULE=on CGO_ENABLED=0 go build -o ./bin/migratecheckpoint_$(GOOS)_$(GOARCH)$(EXTENSION) $(BUILD_INFO) ./cmd/migratecheckpoint
+	GO111MODULE=on CGO_ENABLED=0 go build -trimpath -o ./bin/migratecheckpoint_$(GOOS)_$(GOARCH)$(EXTENSION) $(BUILD_INFO) ./cmd/migratecheckpoint
 	ln -sf migratecheckpoint_$(GOOS)_$(GOARCH)$(EXTENSION) ./bin/migratecheckpoint
 
 .PHONY: add-tag