UNAME := $(shell uname)

ifeq ($(UNAME), Darwin)

XC_DIR=/usr/local/gcc-4.8.0-for-linux32

ERL_LIB=/usr/local/lib/erlang/lib/erl_interface-3.7.11

CFLAGS=-Wall -I/usr/local/include -I$(ERL_LIB)/include -I$(XC_DIR)/include -Ideps/erlang-portutil -Ideps/pihwm/lib

CC=$(XC_DIR)/bin/i586-pc-linux-gcc

ifeq ($(UNAME), Linux)

ERL_LIB=/usr/lib/erlang/lib/erl_interface-3.7.9

CFLAGS=-Wall -I/usr/local/include -I$(ERL_LIB)/include -Ideps/erlang-portutil -Ideps/pihwm/lib

CC=gcc

LDFLAGS=-L. -L$(ERL_LIB)/lib -Ldeps/pihwm/lib -Lpriv

PIHWMLIB = pihwm pi_gpio

all: library gpio_port build

library: $(PIHWMLIB)

$(PIHWMLIB):

@echo Building library: $@...

$(CC) $(CFLAGS) -o priv/$@.o -c -lpthread deps/pihwm/lib/$@.c

build:

./rebar compile

build_sim:

./rebar -D simulation_mode compile

build_examples:

erlc -o examples examples/*.erl

shell:

erl -sname e1 -setcookie secretcookie -pz deps/*/ebin -pz ebin -pz examples

test:

ct_run -noshell -pa deps/*/ebin -pa ebin -sname ct -env TEST_DIR test -dir test

run_test:

ct_run -noshell -pa deps/*/ebin -pa ebin -sname ct -env TEST_DIR test -dir test

gpio_port: priv/gpio_port.o priv/port_comms.o library

$(CC) ${LDFLAGS} priv/port_comms.o priv/pihwm.o priv/pi_gpio.o priv/gpio_port.o -lerl_interface -lei -lpthread -o priv/gpio_port

gpio_test: priv/gpio_test.o

$(CC) $(LDFLAGS) $< pihwm.o pi_gpio.o -lpthread -o $@

priv/port_comms.o: deps/erlang-portutil/port_comms.c

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

priv/%.o: c_src/%.c

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

clean_ct:

rm -rf ct_run*

rm -rf ct_default.css

rm -rf index.html

rm -rf all_runs.html

rm -rf jquery*

rm -rf variables*@*

clean:

rm -rf ebin/*.beam test/*.beam