Add Makefile

Allows inserting build information variables at compile time

1 files changed, 18 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..206bf7c
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,18 @@
+# Copyright (c) 2023 Nicolas Paul All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+BINARY := crocc
+
+VERSION := $(shell git describe --tags --always --dirty)
+DATE := $(shell date -u '+%FT%T%z')
+
+LDFLAGS := -ldflags "-w -s -X main.version=$(VERSION) -X main.date=$(DATE)"
+
+$(BINARY): *.go
+	go build $(LDFLAGS) -o $(BINARY)
+
+clean:
+	rm -f $(BINARY)
+
+.PHONY: clean