Makefile

# find the OS
uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
ifeq ($(uname_S),Linux)
	SHOBJ_CFLAGS ?= -W -Wall -fno-common -g -ggdb -std=c99 -O2 
	SHOBJ_LDFLAGS ?= -shared
else ifeq ($(uname_S),Darwin)
        CFLAGS+=-DBSD
mac_S  := $(shell sh -c 'sw_vers|grep ProductVersion|cut -f 2')
        SHOBJ_CFLAGS ?= -W -Wall -fno-common -g -ggdb -std=c99 -O2
        SHOBJ_LDFLAGS ?= -bundle -undefined dynamic_lookup -macosx_version_min $(mac_S)
else
        CFLAGS+=-DBSD
	SHOBJ_CFLAGS ?= -W -Wall -dynamic -fno-common -g -ggdb -std=c99 -O2 
	SHOBJ_LDFLAGS ?= -bundle -undefined dynamic_lookup
endif

.SUFFIXES: .c .so .xo .o

all: iptablespush.so ttl_iptables

ttl_iptables: ttl_iptables.c
		$(CC) ttl_iptables.c -o $@ -I/usr/local/include/hiredis -L/usr/local/lib -lhiredis $(CFLAGS)

.c.xo:
	$(CC) -I. $(CFLAGS) $(SHOBJ_CFLAGS) -fPIC -c $< -o $@

iptablespush.xo: ./redismodule.h

iptablespush.so: iptablespush.xo
	$(LD) -o $@ $< $(SHOBJ_LDFLAGS) $(LIBS) -lc

clean:
	rm -rf *.xo *.so ttl_iptables

install:
	 cp ttl_iptables /usr/sbin/
	 test ! -d '/etc/init.d/' || cp init.d/ttl_iptables /etc/init.d/
	 test -d '/etc/redis/modules' || mkdir -p '/etc/redis/modules'
	 cp iptablespush.so /etc/redis/modules