CXX      := @CXX@
CXXFLAGS := @CXXFLAGS@
LDFLAGS  := @LDFLAGS@
INCLUDES := @INCLUDES@ -I..
LIBS     := @LIBS@
PERL     := @PERL@
MODDIR   := @MODDIR@
prefix   := @prefix@

ifeq "@NOSSL@" "1" 
FILES    := $(foreach file, $(wildcard *.cpp), \
	$(if $(shell grep REQUIRESSL $(file)), \
		, \
		$(basename $(file)) \
	))
else
FILES    := $(basename $(wildcard *.cpp))
endif

ifneq "$(PERL)" ""
PERLCC   := -DHAVE_PERL `$(PERL) -MExtUtils::Embed -e perl_inc`
PERLLD   := `$(PERL) -MExtUtils::Embed -e perl_inc -e ldopts`
PERLHOOK := modperl_install
else
PERLHOOK :=
FILES    := $(shell echo $(FILES) | sed -e "s/modperl//")
endif

ifeq "@SASL@" ""
FILES    := $(shell echo $(FILES) | sed -e "s/saslauth//")
endif

SRCS     := $(wildcard ../*.cpp) $(addsuffix .cpp, $(FILES))
OBJS     := $(addsuffix .o, $(FILES))
TARGETS  := $(addsuffix .so, $(FILES))

CLEAN    := *.so *.o

.PHONY: all clean install depend modperl_install

all: $(OBJS) $(TARGETS)

.depend:
	$(CXX) -MM $(CXXFLAGS) $(SRCS) $(INCLUDES) $(PERLCC) >.depend

depend: .depend

install: all create_install_dir install_metadirs $(PERLHOOK)
	install -m 0755 $(TARGETS) $(DESTDIR)$(MODDIR)

create_install_dir:
	mkdir -p $(DESTDIR)$(MODDIR)
	rm -rf $(DESTDIR)$(MODDIR)/*.so

install_metadirs: create_install_dir
	for a in *; do \
		if [ -d $$a ] && [ -f $${a}.so ]; then \
			cp -Rp $$a $(DESTDIR)$(MODDIR); \
		fi \
	done

clean:
	rm -rf $(CLEAN)

%.so: %.o
	$(CXX) $(LDFLAGS) -shared -o $@ $<

.cpp.o:
	$(CXX) $(CXXFLAGS) $(INCLUDES) -c -o $@ $<

ifneq "$(PERL)" ""
modperl.so: modperl.o
	$(CXX) $(LDFLAGS) -shared -o $@ $< $(PERLLD)

modperl.o: modperl.cpp
	$(CXX) $(CXXFLAGS) $(INCLUDES) -c -o $@ $< $(PERLCC)

modperl_install: create_install_dir
	for i in *.pm; do \
		install -m 0755 $$i $(DESTDIR)$(MODDIR); \
	done
else
modperl.so:
	@echo -n ""
modperl.o:
	@echo -n ""
modperl_install:
	@echo -n ""
endif

ifeq "@SASL@" "1"
saslauth.so: saslauth.o
	$(CXX) $(LDFLAGS) -shared -o $@ $< -lsasl2

saslauth.o: saslauth.cpp
	$(CXX) $(CXXFLAGS) $(INCLUDES) -c -o $@ $<
else
saslauth.so:
	@echo -n ""
saslauth.o:
	@echo -n ""
endif

-include .depend