OS := $(shell uname -s)
ifeq ($(OS), FreeBSD)
CC=cc
CFLAGS=-I/usr/local/include
LDFLAGS=-L/usr/local/lib
endif
ifeq ($(OS), DragonFly)
CFLAGS=-I/usr/local/include -I/usr/local/include/ncurses
ifeq ($(OS), NetBSD)
CFLAGS=-I/usr/pkg/include
LDFLAGS=-R/usr/pkg/lib -L/usr/pkg/lib
ifeq ($(OS), OpenBSD)
ifeq ($(OS), Linux)
CC=gcc
CFLAGS=
LDFLAGS=
ifeq ($(OS), Darwin)
ifeq ($(OS), SunOS)
LDFLAGS=-lsocket
DEPS = main.c
OBJ = main.o
%.o: %.c $(DEPS)
$(CC) -c -o $@ $< $(CFLAGS)
shim: $(OBJ)
$(CC) -o $@ $^ $(CFLAGS) $(LDFLAGS)
.PHONY: clean
clean:
rm -f $(OBJ) shim