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|
BIN := halk
PREFIX := /usr/local/bin
CC := gcc
REG_CFLAGS := -std=c99 -O3 -s
DBG_CFLAGS := -std=c99 -Og -ggdb -pedantic
DBG_CFLAGS += -Wall -Wextra -Wformat -Wpedantic
DBG_CFLAGS += -fsanitize=address -fno-omit-frame-pointer -DDBG
CFLAGS := none
SRCS := $(wildcard src/*.c)
SRCS := $(filter-out %stack.c,$(SRCS)) # Filter out unused stack code.
OBJS := $(SRCS:.c=.o)
TEST_SRCS := $(wildcard test/*.c)
TEST_OUTS := $(TEST_SRCS:.c=.out)
.PHONY: all reg_options dbg_options halk dbg install uninstall clean test me a sandwich
all: halk
options:
@echo "HALK build options:"
@echo "CC: $(CC)"
@echo "CFLAGS: $(CFLAGS)"
@echo
halk: CFLAGS := $(REG_CFLAGS)
halk: options $(OBJS)
$(CC) $(OBJS) $(REG_CFLAGS) -o $(BIN).out
dbg: CFLAGS := $(DBG_CFLAGS)
dbg: clean options $(OBJS)
$(CC) $(OBJS) $(DBG_CFLAGS) -o $(BIN).out
test: CFLAGS := $(REG_CFLAGS)
test: $(TEST_OUTS)
set -e
for f in $(TEST_OUTS); do ./$$f; done
%.o: %.c
$(CC) -c $< -o $@ $(CFLAGS)
%.out: %.c
$(CC) $< $(filter-out %main.o,$(OBJS)) -o $@ $(CFLAGS)
install: all
mkdir -p $(PREFIX)
cp -f $(BIN).out $(PREFIX)/$(BIN)
chmod 755 $(PREFIX)/$(BIN)
uninstall:
rm -f $(PREFIX)/$(BIN)
clean:
rm -f $(BIN).out src/*.o test/*.out
me a:
@exit
sandwich:
@[ "$(shell id -u)" = 0 ] && echo "Okay." || echo "What? Make it yourself."
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