From 20802dfefd399a034900424b3813cf3a0d7718f6 Mon Sep 17 00:00:00 2001
From: kartofen <mladenovnasko0@gmail.com>
Date: Sat, 25 Nov 2023 17:36:19 +0200
Subject: makefile install cglm

---
 Makefile | 43 ++++++++++++++++++++++++++++++++++---------
 1 file changed, 34 insertions(+), 9 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index d67b5ed..c34ba62 100644
--- a/Makefile
+++ b/Makefile
@@ -2,12 +2,13 @@ CC := gcc
 GLSLC := glslc
 
 ifeq ($(PROD),1)
-CFLAGS := -O2 # production flags
+CFLAGS := -std=c99 -O2 # production flags
 else
-CFLAGS := -Wall -Wextra -Wpedantic -g -DDEBUG # debug flags
+CFLAGS := -std=c99 -Wall -Wextra -Wpedantic -g -DDEBUG # debug flags
 endif
 
-CFLAGS += -std=c99 -lm -lvulkan `sdl2-config --cflags --libs` /usr/local/lib/libcglm.a
+DEP_CGLM ?= /usr/local/lib/libcglm.a
+LDFLAGS += -lm -lvulkan `sdl2-config --cflags --libs` $(DEP_CGLM)
 
 SRCD := src
 OBJD := obj
@@ -28,8 +29,8 @@ CDEPS = $(COBJS:%.o=%.d)
 
 NAME := test
 
-all: clean $(NAME)
-$(NAME): $(BIND)/$(NAME) $(SHOBJ)
+all: $(NAME) $(SHOBJ)
+$(NAME): $(DEP_CGLM) $(BIND)/$(NAME)
 
 clean:
 	rm -rf $(BIND)
@@ -45,9 +46,31 @@ $(BIND)/$(SHDR)/%.spv: $(FILD)/$(SHDR)/%
 
 $(BIND)/$(NAME): $(COBJS)
 	@mkdir -p $(dir $@)
-	$(CC) $(CFLAGS) $^ -o $@
+	$(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@
 
-# Extra Tools
+# Dependency Tools
+
+DEP_CGLM_DIR ?= /usr/local/src
+
+$(DEP_CGLM):
+	@echo "-- DEPENDENCY NOT INSTALLED --"
+	@echo "DEP_CGLM=$(DEP_CGLM) does not exist"
+	@echo "use '[sudo] make cglm_install' to install it quickly"
+	@echo "DEP_CGLM_DIR is the dir where the source code will be cloned"
+	@echo "    (default is $(DEP_CGLM_DIR))"
+	@exit 1
+
+cglm_install:
+	@echo "cloning cglm at $(DEP_CGLM_DIR)"
+	cd $(DEP_CGLM_DIR); \
+	git clone "https://github.com/recp/cglm"; \
+	cd cglm && mkdir build && cd build;  \
+	cmake .. -DCGLM_STATIC=ON; \
+	make; \
+	mkdir -p $(dir $(DEP_CGLM)); \
+	mv libcglm.a $(DEP_CGLM); \
+
+# Debug Tools
 
 RUN_CMD := cd $(BIND) && ./$(NAME)
 UNITY := unity
@@ -74,9 +97,11 @@ analyze: clean
 sanitize: clean
 	$(MAKE) CC="clang -fsanitize=address" run
 
-run: $(NAME)
+run: all
 	$(RUN_CMD)
 
-valgrind: $(BIND)/$(NAME)
+valgrind: all
 	cd $(BIND) && \
 	valgrind -s --leak-check=full --show-leak-kinds=all ./$(NAME)
+
+.PHONY: all $(NAME) clean cglm_install analyze sanitize run valgrind
-- 
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