From d4a9708082880df0bb3306bb6dc8e6a7a6c7f0c7 Mon Sep 17 00:00:00 2001
From: olemorud <ole.kristian.morud@cern.ch>
Date: Mon, 15 May 2023 21:19:53 +0200
Subject: [PATCH] Makefile: save as ar file

---
 Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index ffa421e..d19a519 100644
--- a/Makefile
+++ b/Makefile
@@ -6,11 +6,11 @@ OBJS := obj/arena.o obj/alloc_backend.o
 
 all : test/test_arena
 
-test/test_arena : src/test_arena.c obj/libarena.o | test
+test/test_arena : src/test_arena.c obj/libarena.a | test
 	$(CC) -o $@ $(CFLAGS) $^
 
-obj/libarena.o : obj/arena.o obj/alloc_backend.o | obj
-	ld -r -o $@ $^
+obj/libarena.a : obj/arena.o obj/alloc_backend.o | obj
+	ar cr $@ $^
 
 obj/%.o : src/%.c | obj
 	$(CC) -o $@ -c $(CFLAGS) $<