CFLAGS+=-g -pipe -std=c99 -D_POSIX_C_SOURCE=200809L -Wall -Wno-unused-function -Wno-missing-braces

CFLAGS+=-Wno-unknown-pragmas -fno-builtin -frounding-math

CFLAGS+=-D_GNU_SOURCE -O0

LDFLAGS+=-g -lm

BUILD?=.

SRC=$(sort $(wildcard *.c))

OBJ=$(SRC:%.c=$(BUILD)/%.o)

BINOBJ=$(filter-out $(BUILD)/util.o,$(OBJ))

BIN=$(BINOBJ:.o=)

-include ../../config.mak

all: $(BIN)

run: all

	@N=0; for i in $(BIN);do ./$$i || N=$$((N+1)); done; [ "$$N" = 0 ] && echo PASS || echo FAILS: $$N

clean:

	rm -f $(OBJ) $(BIN)

$(BUILD):

	mkdir -p $@

$(BIN): $(BUILD)/util.o

$(OBJ): util.h | $(BUILD)

$(BUILD)/%.o: %.c

	$(CC) $(CFLAGS) -c -o $@ $<

%: %.c

%: %.o

	$(CC) $(LDFLAGS) -o $@ $^

.PRECIOUS: $(OBJ)