From ef5ef17bab5581bc001da0e2a9ab77620a19ffb0 Mon Sep 17 00:00:00 2001
From: Luke Bratch <luke@bratch.co.uk>
Date: Sat, 30 Mar 2024 13:32:19 +0000
Subject: Pass VERSION at compile time based on "git describe".  Add fallback
 VERSION file for if Git isn't installed.

---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index c48a819..baa334c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,5 @@
 CC=gcc
+GIT_VERSION := "$(shell git describe --abbrev=4 --dirty --always --tags || cat VERSION)"
 BINARY=blabouncer
 
 ifeq ($(PREFIX),)
@@ -6,7 +7,7 @@ ifeq ($(PREFIX),)
 endif
 
 blabouncer: blabouncer.c functions.c sockets.c config.c replay.c logging.c message.c config.h functions.h logging.h message.h replay.h sockets.h structures.h
-	$(CC) -D_DEFAULT_SOURCE -D_BSD_SOURCE -std=gnu99 -Wall -Wextra -lssl -lcrypto -o $(BINARY) blabouncer.c functions.c sockets.c config.c replay.c logging.c message.c
+	$(CC) -D_DEFAULT_SOURCE -D_BSD_SOURCE -DVERSION=\"$(GIT_VERSION)\" -std=gnu99 -Wall -Wextra -lssl -lcrypto -o $(BINARY) blabouncer.c functions.c sockets.c config.c replay.c logging.c message.c
 
 .PHONY: clean
 clean:
-- 
cgit v1.2.3