mirror of
https://github.com/thepigeongenerator/mcaselector-lite.git
synced 2025-12-17 03:25:45 +01:00
Quinn
c2e1b67b4c
This can help with a more nuanced compilation. (eg. use system libraries rather than compile our own) Furthermore, it decreases the needed compilation time, since we needn't recompile the whole thing when having cleaned out our local sources.
88 lines
2.7 KiB
Makefile
88 lines
2.7 KiB
Makefile
# Copyright (c) 2025 Quinn
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# Licensed under the MIT Licence. See LICENSE for details
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# build configuration, information about the current build process
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NAME = mcaselector-lite
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DEBUG ?= 0
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CC ?= cc
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LD ?= ld
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# setting default compilation flags
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# some of which are able to be overwritten, others are always appended
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CPPFLAGS ?=
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CFLAGS ?= -O2 -Wall -Wextra -Wpedantic
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LDFLAGS ?= -flto
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CFLAGS += -std=gnu99
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# add a few extra flags depending on whether
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# we're debugging or not
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ifeq ($(DEBUG),0)
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CPPFLAGS += -DNDEBUG
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else
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CFLAGS += -fsanitize=address -ftrapv -g
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LDFLAGS += -fsanitize=address -ftrapv
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endif
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CPPFLAGS += -Iinclude -Ilib/glad/include -Ilib/glfw/include -Ilib/libarchive/libarchive
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LDFLAGS += -Llib/obj/glfw/src -Llib/obj/libarchive/libarchive
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LDLIBS += -lm -lglfw -larchive
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# detect if we're compiling on Windows, meaning
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# a lot of things considered "standard" are unavailable.
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ifeq ($(OS),Windows_NT)
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ISWIN = 1
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NAME := $(NAME).exe
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$(warning Detected Windows_NT, please refer to the documentation if you encounter issues.)
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endif
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# TODO: find a better method to find all source files
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# find all the source files using wildcards
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# NOTE: MS-DOS and MS-Windows uses backslash `\`, this might break.
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RES := $(wildcard res/*)
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SRC := $(wildcard src/*.c src/*/*.c src/*/*/*.c src/*/*/*/*.c src/*/*/*/*/*.c src/*/*/*/*/*/*.c src/*/*/*/*/*/*/*.c src/*/*/*/*/*/*/*/*.c) lib/glad/gl.c
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OBJ := $(SRC:%.c=obj/%.o) $(RES:%=obj/%.o)
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TSRC := $(wildcard test/*.c test/*/*.c test/*/*/*.c test/*/*/*/*.c test/*/*/*/*/*.c test/*/*/*/*/*/*.c test/*/*/*/*/*/*/*.c test/*/*/*/*/*/*/*/*.c)
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TOBJ := $(TSRC:%.c=obj/%.o)
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# TODO: potentially automatically detect whether we should compile libs, or if we can just go ahead.
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.PHONY: all libs test clean clean-libs
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all: bin/$(NAME)
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libs: lib/obj/glfw/ lib/obj/libarchive/
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test: bin/TEST_$(NAME); bin/TEST_$(NAME)
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clean:
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@[ -d bin/ ] && rm -vr bin/ || true
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@[ -d obj/ ] && rm -vr obj/ || true
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clean-libs:
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@[ -d lib/obj/ ] && rm -vr lib/obj/
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# compiles the libraries using cmake
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lib/obj/%/: lib/%/
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cmake -S $< -B $@
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$(MAKE) -C $@
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# link together a runtime binary
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bin/$(NAME): $(OBJ)
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$(info [CC/LD] $@)
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@mkdir -p $(@D)
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@$(CC) -o $@ $^ $(LDFLAGS) $(LDLIBS)
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# link together a testing binary
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bin/TEST_$(NAME): $(TOBJ) $(filter-out main.o,$(OBJ))
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$(info [CC/LD] $@)
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@mkdir -p $(@D)
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@$(CC) -o $@ $^ $(LDFLAGS) $(LDLIBS)
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obj/res/%.o: res/%
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$(info [LD] $@)
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@$(LD) -r -b binary -o $@ $<
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obj/%.o: %.c
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$(info [CC] $@)
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@mkdir -p $(@D)
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@$(CC) -c $(CPPFLAGS) $(CFLAGS) -MMD -MP -o $@ $<
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# Include the generated dependency files.
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# Which creates rules for all dependencies,
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# as a result updating an .o file when a .h is updated.
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-include $(OBJ:%.o=%.d)
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