#!/usr/bin/make -f

DEB_DH_INSTALLINIT_ARGS := --no-start -- start 50 S . stop 50 0 1 6 .
DEB_DH_INSTALL_ARGS := -X.svn
UPSTREAM_VERSION := $(shell dpkg-parsechangelog|grep "^Version:"|cut -d" " -f2|rev|cut -d- -f2-|rev|cut -d':' -f2)
SOURCE_DATE_EPOCH := 1423678577

include /usr/share/dpkg/architecture.mk
include /usr/share/cdbs/1/rules/debhelper.mk


pre-build:: stamp-prepare-oss4

stamp-prepare-oss4:
	mkdir -p $(CURDIR)/build-tree/oss-build
	cd $(CURDIR)/build-tree/oss-build && $(CURDIR)/configure --enable-libsalsa=NO --config-vmix=FIXEDPOINT

ifneq ($(DEB_HOST_ARCH_OS),hurd)
	# we do NOT want to build the kernel modules now
	sed -i -e 's/SUBDIRS=lib cmd \(.*\)/SUBDIRS=lib cmd os_cmd/' $(CURDIR)/build-tree/oss-build/Makefile
	echo > $(CURDIR)/build-tree/oss-build/.makefile
endif

	touch $@

stamp-build-oss4:
	cd $(CURDIR)/build-tree/oss-build && make build

	touch $@

stamp-build-libsalsa:
	cd $(CURDIR)/build-tree/oss-build/lib/libOSSlib && CFLAGS="$$CFLAGS -isystem $(CURDIR)/debian/include-alsa" make libOSSlib.so
	cd $(CURDIR)/build-tree/oss-build/lib/libsalsa && CFLAGS="$$CFLAGS -isystem $(CURDIR)/debian/include-alsa" make
	sed -e '/^libdir/s&$$&/$(DEB_HOST_MULTIARCH)&' < debian/alsa.pc.in > debian/alsa.pc

	touch $@

build/liboss4-salsa2:: stamp-build-libsalsa
build/liboss4-salsa-dev:: stamp-build-libsalsa
build/liboss4-salsa-asound2:: stamp-build-libsalsa

$(CURDIR)/debian/tmp: stamp-build-oss4
	cp -a $(CURDIR)/build-tree/oss-build/prototype $(CURDIR)/debian/tmp

binary-install/liboss4-salsa-dev::
	dh_install -pliboss4-salsa-dev build-tree/oss-build/lib/libsalsa/.libs/liboss4-salsa.a build-tree/oss-build/lib/libsalsa/.libs/liboss4-salsa.so usr/lib/$(DEB_HOST_MULTIARCH)
	dh_link -pliboss4-salsa-dev /usr/lib/$(DEB_HOST_MULTIARCH)/liboss4-salsa.so.2 /usr/lib/$(DEB_HOST_MULTIARCH)/libasound.so
	dh_link -pliboss4-salsa-dev /usr/lib/$(DEB_HOST_MULTIARCH)/liboss4-salsa.so.2 /usr/lib/$(DEB_HOST_MULTIARCH)/libasound.a

binary-install/liboss4-salsa2::
	dh_install -pliboss4-salsa2 build-tree/oss-build/lib/libsalsa/.libs/liboss4-salsa.so.2* usr/lib/$(DEB_HOST_MULTIARCH)
	dh_install -pliboss4-salsa2 build-tree/oss-build/lib/libOSSlib/libOSSlib.so usr/lib/$(DEB_HOST_MULTIARCH)/oss4-libsalsa

binary-install/liboss4-salsa-asound2::
	dh_link -pliboss4-salsa-asound2 /usr/lib/$(DEB_HOST_MULTIARCH)/liboss4-salsa.so.2 /usr/lib/$(DEB_HOST_MULTIARCH)/libasound.so.2

clean::
	rm -rf stamp-build-oss4 stamp-prepare-oss4 debian/alsa.pc \
	stamp-build-libsalsa \
	build-tree