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|
CC = gcc
CCFLAGS = -Wall -Wextra -std=c99
NASM = nasm
ifeq ($(shell uname),Linux)
NASMFLAGS = -f elf64
endif
ifeq ($(shell uname),Darwin)
NASMFLAGS = -f macho64
endif
ifeq ($(NASMFLAGS),)
$(error architecture: $(shell uname) not recognized)
endif
SRC = bfc.c
NAME = bfc
ASMDIR = asm
BINDIR = bin
EXAMPLESDIR = examples
EXAMPLES = $(shell find $(EXAMPLESDIR) -name '*.bf' -type f)
EXAMPLES_ASM = $(EXAMPLES:$(EXAMPLESDIR)/%.bf=$(ASMDIR)/%.asm)
EXAMPLES_NAME = $(EXAMPLES:$(EXAMPLESDIR)/%.bf=$(BINDIR)/%)
all: $(NAME) $(EXAMPLES_NAME)
$(NAME): bfc.c
$(CC) $(CCFLAGS) -o $@ $<
$(BINDIR)/%: $(ASMDIR)/%.asm $(BINDIR)
$(NASM) $(NASMFLAGS) -o $@.o $<
ld -o $@ $@.o
$(ASMDIR)/%.asm: $(EXAMPLESDIR)/%.bf $(ASMDIR)
./$(NAME) < $< > $@
$(BINDIR):
mkdir -pv $@
$(ASMDIR):
mkdir -pv $@
clean:
- rm -rv $(ASMDIR)
- rm -rv $(BINDIR)
- rm $(NAME)
re: clean all
# weird GNU make behavior where it rm's every asm files at the end
# (https://stackoverflow.com/questions/47447369)
.PRECIOUS: $(EXAMPLES_ASM)
|
