#!/usr/bin/make -f

export JAVA_HOME = /usr/lib/jvm/default-java

DEB_HOST_MULTIARCH = $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

CFLAGS   = $(shell dpkg-buildflags --get CFLAGS)
CPPFLAGS = $(shell dpkg-buildflags --get CPPFLAGS)
LDFLAGS  = $(shell dpkg-buildflags --get LDFLAGS)

NATIVE_SRCS    = $(wildcard src/native/*.c)
NATIVE_FILES   = $(subst src/native,target/native,$(patsubst %.c,%,$(NATIVE_SRCS)))
NATIVE_OBJECTS = $(subst src/native,target/native,$(patsubst %.c,%.o,$(NATIVE_SRCS)))

VERSION  = $(shell dpkg-parsechangelog | sed -n 's/^Version: \(.*\)-[^-]*$$/\1/p')

%:
	dh $@

override_dh_auto_build:
	ant -f debian/build.xml -Dicedtea.version=$(VERSION) jar

	cp src/native/* target/native
	for f in $(NATIVE_FILES); do \
	  $(CC) $(CFLAGS) $(CPPFLAGS) -fPIC -I$(JAVA_HOME)/include/linux -I$(JAVA_HOME)/include -Itarget/native -o $$f.o -c $$f.c ; \
	done

	$(CC) $(LDFLAGS) -shared -lpulse $(NATIVE_OBJECTS) -o target/libpulse-java.so

override_dh_auto_install:
	dh_auto_install

	dh_install -plibpulse-java target/pulse-java-$(VERSION).jar usr/share/java
	dh_link -plibpulse-java /usr/share/java/pulse-java-$(VERSION).jar usr/share/java/pulse-java.jar

	dh_install -plibpulse-jni target/libpulse-java.so usr/lib/$(DEB_HOST_MULTIARCH)/jni

override_dh_auto_clean:
	dh_auto_clean
	ant -f debian/build.xml clean