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mcaselector-lite/makefile

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2.6 KiB
Makefile

# Copyright (c) 2025 Quinn
# Licensed under the MIT Licence. See LICENSE for details
SHELL = bash
.SHELLFLAGS = -O globstar -c
# build configuration, information about the current build process
NAME = mcaselector-lite
VERSION = 0.0.0
DEBUG ?= 0
CC ?= cc
LD ?= ld
LDFLAGS += -flto -lm
MARCH ?= $(shell uname -m)
KERNEL ?= $(shell uname -s | tr '[:upper:]' '[:lower:]')
# compilation flags
CFLAGS += -c -std=gnu99 -Wall -Wextra -Wpedantic -MMD -MP
LDFLAGS += -flto
# architecture/OS detection
ifeq ($(KERNEL),)
ISWIN := $(if $(filter $(OS),Windows_NT),1,0)
ifeq ($(ISWIN),1)
KERNEL = mingw
MARCH = x86_64
else
MARCH := $(shell uname -m)
KERNEL := $(shell uname -s | tr '[:upper:]' '[:lower:]')
endif
else
ISWIN := $(if $(filter $(KERNEL),mingw),1,0)
endif
ifeq ($(MARCH),)
$(error must also set MARCH when manually setting KERNEL)
endif
# profiles
ifeq ($(DEBUG),1)
PROF = dbg
CFLAGS += -UNDEBUG -Og -g -Wextra -Wpedantic
CFLAGS += $(if $(filter 1,$(ISWIN)),,-fsanitize=address,undefined)
LDFLAGS += $(if $(filter 1,$(ISWIN)),,-fsanitize=address,undefined)
# |--profile: testing
else ifeq ($(DEBUG),test)
PROF = test
CFLAGS += -UNDEBUG -O2 -g
CFLAGS += $(if $(filter 1,$(ISWIN)),,-fsanitize=address)
LDFLAGS += $(if $(filter 1,$(ISWIN)),,-fsanitize=address)
else
PROF = rel
CFLAGS += -DNDEBUG -O2
endif
CFLAGS += $(shell pkg-config --cflags glfw3 libarchive) -Ilib/glad/include
LDFLAGS += $(shell pkg-config --libs glfw3 libarchive) -lm
# get source files
SRC := $(shell echo src/**/*.c) lib/glad/src/gl.c
RES := $(wildcard res/*.glsl)
ifeq ($(DEBUG),test)
SRC := $(filter-out src/main.c, $(SRC)) $(shell echo test/**/*.c)
endif
NAME += $(if $(filter 1,$(ISWIN)),.exe,)
DIR_BIN := bin/$(MARCH)-$(KERNEL)/$(VERSION)/$(PROF)
DIR_OBJ := obj/$(MARCH)-$(KERNEL)/$(VERSION)/$(PROF)
# output files
BIN := $(DIR_BIN)/$(NAME)
OBJ := $(SRC:%.c=$(DIR_OBJ)/%.o) $(RES:%=$(DIR_OBJ)/%.o)
DEP := $(OBJ:%.o=%.d)
.PHONY:
run: compile
$(if $(filter 1,$(ISWIN)),wine,) $(BIN)
.PHONY:
compile: $(BIN)
.PHONY .NOTPARALLEL:
clean:
@[ -d obj/ ] && rm -rv obj/ || true
@[ -d bin/ ] && rm -rv bin/ || true
$(BIN): $(OBJ)
$(info [CC/LD] $@)
@mkdir -p $(@D)
@$(CC) -o $@ $^ $(LDFLAGS)
$(DIR_OBJ)/%.o: %.c
$(info [CC] $@)
@mkdir -p $(@D)
@$(CC) $(CFLAGS) -o $@ $<
$(DIR_OBJ)/res/%.o: res/%
$(info [LD] $@)
@mkdir -p $(@D)
@$(LD) -r -b binary -o $@ $<
# some definitions for "default" and assumed compilers, for bulk selection
.PHONY: x86_64-linux-gnu-gcc x86_64-w64-mingw32-gcc
x86_64-linux-gnu-gcc:; $(MAKE) $(CALL) $(MAKEFLAGS) CC=$@ MARCH=x86_64 KERNEL=linux
x86_64-w64-mingw32-gcc:; $(MAKE) $(CALL) $(MAKEFLAGS) CC=$@ MARCH=x86_64 KERNEL=mingw
-include $(DEP)