# MakeFile for placeholder 
# Created mm/dd/yyyy
# Authored by: xavi


#    ----------------------
#    | THIS IS A TEMPLATE |
#    ----------------------
# TODO:
# %s/placeholder/project_name/g
# Change date file was created to today
# run make dirs to create project hierarchy
# Place headers in include and source files in src
# Delete this text

.POSIX:

# DIRECTORIES
SRC_DIR := src
INCLUDE_DIR := include
OBJ_DIR := obj
TESTS_DIR := tests


# C compiler settings
CC := gcc
CFLAGS := -ggdb -I$(INCLUDE_DIR) -Wall -Wextra -MMD -MP
DFLAGS := 

# Files
SRC := $(wildcard $(SRC_DIR)/*.c)
OBJ := $(SRC:$(SRC_DIR)/%.c=$(OBJ_DIR)/%.o)
TESTS := $(wildcard $(TESTS_DIR)/*.c)

# Get Dependencies from gcc using -MMD and -MP
DEPENDENCIES := $(OBJ:%.o=%.d)

# Final Binary Name
PROJECT_NAME := placeholder


all: $(PROJECT_NAME)


$(TESTS:$(TESTS_DIR)/%.c=%): $(OBJ) 
	$(CC) $(CFLAGS) $(DFLAGS) -o $(@) $(^)


$(PROJECT_NAME): $(OBJ)
	$(CC) $(CFLAGS) $(DFLAGS) -o $(@) $(^)

$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
	$(CC) $(CFLAGS) $(DFLAGS) -c -o $(@) $(<)

clean:
	rm -f $(PROJECT_NAME) $(OBJ_DIR)/* $(TESTS:$(TESTS_DIR)/%.c=%)

-include $(DEPENDENCIES)

.PHONY: clean all

# Create Project Hierarchy 

dirs: $(SRC_DIR) $(OBJ_DIR) $(TESTS_DIR) $(INCLUDE_DIR)

$(SRC_DIR) $(OBJ_DIR) $(TESTS_DIR) $(INCLUDE_DIR):
	mkdir -p $(@)