initial commit

makefile

@@ -0,0 +1,108 @@
+CC = gcc
+CFLAGS = -std=c17 \
+  -pedantic \
+  -pedantic-errors \
+  -Werror \
+  -Wall \
+  -Wextra \
+  -Wshadow \
+  -Wstrict-prototypes \
+  -Wmissing-prototypes \
+  -Wold-style-definition \
+  -Wformat=2 \
+  -Wcast-qual \
+  -Wwrite-strings \
+  -Winit-self \
+  -Wnull-dereference \
+  -Wdouble-promotion \
+  -Wconversion \
+  -Wsign-conversion \
+  -Wsign-compare \
+  -Wtype-limits \
+  -Wunreachable-code \
+  -Wswitch-enum \
+  -Wswitch-default \
+  -Wundef \
+  -Wendif-labels \
+  -Wpointer-arith \
+  -Wredundant-decls \
+  -Wbad-function-cast \
+  -Wmissing-noreturn \
+  -Wnested-externs \
+  -Wlogical-op \
+  -Wclobbered \
+  -Wfloat-equal \
+  -Wrestrict \
+  -Wsequence-point \
+  -Waddress \
+  -Wvla \
+  -Wduplicated-cond \
+  -Wduplicated-branches \
+  -fno-common \
+  -ftrapv \
+  -fstack-protector-strong
+
+DEBUG_FLAGS = -g3 -O0 -fsanitize=undefined -fno-omit-frame-pointer
+RELEASE_FLAGS = -O2 -D NDEBUG
+TEST_FLAGS = -g
+
+PROJECT_NAME != basename "$$(pwd)"
+VERSION != cat config/version 2>/dev/null
+SOURCE_FILES != cat config/source_code_list 2>/dev/null
+INCLUDES != cat config/header_list 2>/dev/null
+
+# --- INCREMENTAL BUILD SETUP ---
+# Map source files (.c) to object files (.o) in isolated directories
+DEBUG_OBJ_FILES = $(patsubst %.c, output/obj_debug/%.o, $(SOURCE_FILES))
+RELEASE_OBJ_FILES = $(patsubst %.c, output/obj_release/%.o, $(SOURCE_FILES))
+
+# Map object files to dependency files (.d) generated by the compiler
+DEP_FILES = $(DEBUG_OBJ_FILES:.o=.d) $(RELEASE_OBJ_FILES:.o=.d)
+
+help:
+	@echo "Please use: 'make init' 'make debug', 'make fast', 'make release', 'make synch', or 'make clean'"
+
+init:
+	@mkdir -p output source_code includes config
+	@touch config/source_code_list config/version config/header_list source_code/main.c
+	@echo "_00.000.00.0000" > config/version
+
+synch:
+	@echo "Synchronizing source code files..."
+	@find source_code -type f -name '*.c' | sort > config/source_code_list
+	@echo "Synchronizing header files..."
+	@find includes -type f -name '*.h' | sort > config/header_list
+	@echo "Synchronization complete."
+
+clean:
+	rm -rf output/obj_debug output/obj_release output/$(PROJECT_NAME)*
+	@echo "Project Cleaned"
+
+debug: $(DEBUG_OBJ_FILES)
+	$(CC) $(CFLAGS) $(DEBUG_FLAGS) -o output/$(PROJECT_NAME)$(VERSION) $(DEBUG_OBJ_FILES)
+
+fast: $(RELEASE_OBJ_FILES)
+	$(CC) $(CFLAGS) $(RELEASE_FLAGS) -o output/$(PROJECT_NAME)$(VERSION) $(RELEASE_OBJ_FILES)
+
+release: $(RELEASE_OBJ_FILES)
+	@echo "Project version updated from: $(VERSION)"
+	@date +_%y.%j.%H.%M%S > config/version
+	@echo "To: $$(cat config/version)"
+	@echo ""
+	$(CC) $(CFLAGS) $(RELEASE_FLAGS) -o output/$(PROJECT_NAME)$$(cat config/version) $(RELEASE_OBJ_FILES)
+
+# --- COMPILATION PATTERN RULES ---
+# Compile Debug Objects
+output/obj_debug/%.o: %.c
+	@mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) $(DEBUG_FLAGS) -I includes -MMD -MP -c $< -o $@
+
+# Compile Release/Fast Objects
+output/obj_release/%.o: %.c
+	@mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) $(RELEASE_FLAGS) -I includes -MMD -MP -c $< -o $@
+
+# Automatically pull in header dependencies
+-include $(DEP_FILES)
+
+.PHONY: help synch clean debug fast release