ruby esl freeswitch makefile

## no idea how to simply ask ruby which one to use
LOCAL_LDFLAGS=$(shell ruby -rrbconfig -e 'puts RbConfig::CONFIG["LIBS"]')

ruby_hdrdir=$(shell ruby -rrbconfig -e "puts RbConfig::CONFIG['rubyhdrdir']")
ruby_hdrarchdir=$(ruby_hdrdir)/$(shell ruby -rrbconfig -e "puts RbConfig::CONFIG['arch']")
LOCAL_CFLAGS=-I$(ruby_hdrdir) -I$(ruby_hdrarchdir)

all: ESL.so

ESL.so: esl_wrap.o
    $(CXX) $(SOLINK) esl_wrap.o $(MYLIB) $(LOCAL_LDFLAGS) -o ESL.so -L. $(LIBS)

esl_wrap.o: esl_wrap.cpp
    $(CXX) $(CXX_CFLAGS) $(CXXFLAGS) $(LOCAL_CFLAGS) -I../src/include -c esl_wrap.cpp -o esl_wrap.o

esl_wrap.cpp:
    swig -module ESL -ruby -c++ -DMULTIPLICITY -I../src/include -o esl_wrap.cpp ../ESL.i

clean:
    rm -f *.o *.so *~

swigclean:
    rm -f esl_wrap.* ESL.so

reswig: swigclean esl_wrap.cpp