From b620178705abae6f5a5e6c22d49736f764407f33 Mon Sep 17 00:00:00 2001
From: Lukas Jiriste <ljiriste@student.42prague.com>
Date: Tue, 16 Jan 2024 10:38:15 +0100
Subject: [PATCH] Change Makefile to download submodules

Add target %/Makefile to Makefile and add Makefiles of subprojects as
prerequisites for compilation. This ammends the situation when after git
clone, the submodule folders are empty nad compilation fails because
header files are missing.
---
 Makefile | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 510eea5..4f55ad5 100644
--- a/Makefile
+++ b/Makefile
@@ -21,13 +21,13 @@ debug : $(NAME)
 $(NAME) : $(OBJS) $(LFT) $(MLX)
 	$(CC) $(CFLAGS) $(OBJS) -o $@ $(LINKGRAPH)
 
-%.o : %.c
+%.o : %.c $(LFTDIR)Makefile $(MLX)Makefile
 	$(CC) $(CFLAGS) $(INCGRAPH) -c $< -o $@
 
-$(MLX) :
+$(MLX) : | $(MLXDIR)Makefile
 	$(MAKE) -C $(MLXDIR)
 
-$(LFT) :
+$(LFT) : | $(LFTDIR)Makefile
 ifneq (,$(findstring debug, $(MAKECMDGOALS)))
 	$(MAKE) -C $(LFTDIR) debug
 else
@@ -46,3 +46,6 @@ fclean :
 
 re : fclean
 	$(MAKE)
+
+%/Makefile :
+	git submodule update --init $($@%/Makefile=%)
-- 
2.30.2