mirror of
https://github.com/thepigeongenerator/mcaselector-lite.git
synced 2025-12-17 06:15:47 +01:00
107 lines
2.9 KiB
Makefile
107 lines
2.9 KiB
Makefile
# dependencies:
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# - make
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# - clang
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# - rustc
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# - bear (debug)
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# - git bash (windows)
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NAME := mcaselector-lite
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RUSTC := rustc
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# C compiler options
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CC := clang
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CLANG := c
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CSTD := c17
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CFLAGS := -Wall -Wextra -Wpedantic -Wno-pointer-arith -static
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RSFLAGS := --crate-type=staticlib -C panic=abort
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LDFLAGS :=
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DEBUG ?= 0
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ARCH ?= 0
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ifeq ($(DEBUG),1)
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CFLAGS += -DDEBUG -g -Og
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RSFLAGS += -C debuginfo=2
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PROF := dbg
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else
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CFLAGS += -O2 -Werror
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RSFLAGS += -D warnings
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PROF := rel
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endif
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ifneq ($(MAKECMDGOALS),clean)
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ifeq ($(ARCH),linux-x86_64)
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CFLAGS += -target x86_64-pc-linux-gnu
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LDFLAGS += -target x86_64-pc-linux-gnu
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RSFLAGS += --target=x86_64-unknown-linux-gnu
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else ifeq ($(ARCH),win-x86_64)
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CFLAGS += -target x86_64-pc-windows-gnu
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LDFLAGS += -target x86_64-pc-windows-gnu
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RSFLAGS += --target=x86_64-pc-windows-gnu
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EXT := .exe
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else
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$(error you must set the ARCH environment variable to one of these: 'linux-x86_64' 'win-x86_64')
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endif
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endif
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ifneq ($(ARCH),0)
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C_SRC := $(wildcard src/*.c) $(wildcard src/**/*.c) $(wildcard src/**/**/*.c) $(wildcard src/**/**/**/*.c) $(wildcard src/**/**/**/**/*.c)
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C_OBJ := $(patsubst src/%,obj/$(ARCH)/$(PROF)/%,$(C_SRC:.c=.o))
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C_DEP := $(C_OBJ:.o=.d)
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RS_SRC := $(wildcard src/*.rs) $(wildcard src/**/*.rs) $(wildcard src/**/**/*.rs) $(wildcard src/**/**/**/*.rs) $(wildcard src/**/**/**/**/*.rs)
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RS_OBJ := $(patsubst src/%,obj/$(ARCH)/$(PROF)/%,$(RS_SRC:.rs=.o))
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DIR := bin/$(ARCH)/$(PROF) $(sort obj/$(ARCH)/$(PROF) $(dir $(C_SRC)) $(dir $(RS_SRC)))
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DIR_BUILD := bin/$(ARCH)/$(PROF)
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TARGET := $(DIR_BUILD)/$(NAME)$(EXT)
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endif
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define wr_colour
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@echo -e "\033[$(2)m$(1)\033[0m"
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endef
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# compiles and executes the produced binary
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run: compile
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./$(TARGET)
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compile: compile_commands.json $(DIR) $(TARGET)
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clean:
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rm -rf bin/ obj/ compile_commands.json
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# create the binary (linking step)
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$(TARGET): $(C_OBJ) $(RS_OBJ)
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@$(call wr_colour,"RUSTC: '$(RUSTC)'",94)
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@$(call wr_colour,"CC: '$(CC)'",94)
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@$(call wr_colour,"CFLAGS: '$(CFLAGS)'",94)
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@$(call wr_colour,"RSFLAGS: '$(RSFLAGS)'",94)
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@$(call wr_colour,"LDFLAGS: '$(LDFLAGS)'",94)
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@$(call wr_colour,"linking to: '$@'",92)
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@$(CC) $(LDFLAGS) -o $@ $(C_OBJ) $(RS_OBJ)
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@$(call wr_colour,"current profile: '$(PROF)'",93)
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# create .o and .d files for C sources
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$(C_OBJ): $(C_SRC)
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@$(call wr_colour,"compiling $(notdir $@) from $(notdir $<)",92)
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@$(CC) $(CFLAGS) -c -MD -MP -std=$(CSTD) -x $(CLANG) -o $@ $<
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# create .o files for RUST sources
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$(RS_OBJ): $(RS_SRC)
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@$(call wr_colour,"compiling $(notdir $@) from $(notdir $<)",92)
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@$(RUSTC) $(RSFLAGS) --emit=obj -o $@ $<
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# create directories
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$(DIR):
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mkdir -p $@
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# update compile commands if the makefile has been updated (for linting)
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ifeq ($(DEBUG),1)
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compile_commands.json: makefile
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$(MAKE) clean
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@touch compile_commands.json
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bear -- make compile
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else
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compile_commands.json:
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endif
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# include the dependencies
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-include $(C_DEP)
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