#!/usr/bin/make -f
# Made with the aid of dh_make, by Craig Small
# Sample debian/rules that uses debhelper. GNU copyright 1997 by Joey Hess.
# Some lines taken from debmake, by Cristoph Lameter.

# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

, = ,
S = $(EMPTY) $(EMPTY)
mk_cslist = $(subst $(S),$(,)$(S),$(foreach v,$(1),$(v)-$(2)))
vafilt = $(subst $(2)=,,$(filter $(2)=%,$(1)))
jrel = $(shell dpkg-parsechangelog | grep -E ^Version: | sed "s/Version: 0.//")

DPKG_VARS := $(shell dpkg-architecture)
DEB_HOST_ARCH ?= $(call vafilt,$(DPKG_VARS),DEB_HOST_ARCH)
DEB_HOST_MULTIARCH ?= $(call vafilt,$(DPKG_VARS),DEB_HOST_MULTIARCH)

p_jre		= gcj-jre
p_jhl		= gcj-jre-headless
p_jdk		= gcj-jdk
jdk_build_dep	=
v_jre		=
v_jdk		= $(v_jre)
provides	= java java2 java5
dversion	= 2:1.5-$(jrel)
jvmdir		= java-gcj

p_doc		= openjdk-7-doc

include debian/java_defaults.mk

ifneq (,$(filter $(DEB_HOST_ARCH),$(java8_architectures)))
  p_jre         = openjdk-8-jre
  p_jhl         = openjdk-8-jre-headless
  p_jdk         = openjdk-8-jdk
  jdk_build_dep = openjdk-7-jdk
  v_jre         = $(S)(>= 8~b132-1)
  v_jdk         = $(v_jre)
  provides      = java java2 java5 java6 java7 java8
  dversion      = 2:1.8-$(jrel)
  jvmdir        = java-1.8.0-openjdk$(if $(DEB_HOST_MULTIARCH),-$(DEB_HOST_ARCH))
  p_doc         = openjdk-8-doc
else ifneq (,$(filter $(DEB_HOST_ARCH),$(java7_architectures)))
  p_jre		= openjdk-7-jre
  p_jhl		= openjdk-7-jre-headless
  p_jdk		= openjdk-7-jdk
  jdk_build_dep	= gcj-jdk
  v_jre		= $(S)(>= 7~u3-2.1.1)
  v_jdk		= $(v_jre)
  provides	= java java2 java5 java6 java7
  dversion	= 2:1.7-$(jrel)
  jvmdir	= java-1.7.0-openjdk$(if $(DEB_HOST_MULTIARCH),-$(DEB_HOST_ARCH))
else ifneq (,$(filter $(DEB_HOST_ARCH),$(java6_architectures)))
  p_jre		= openjdk-6-jre
  p_jhl		= openjdk-6-jre-headless
  p_jdk		= openjdk-6-jdk
  jdk_build_dep	= gcj-jdk
  v_jre		= $(S)(>= 6b23~pre8-2~)
  v_jdk		= $(v_jre)
  provides	= java java2 java5 java6
  dversion	= 2:1.6-$(jrel)
  jvmdir	= java-1.6.0-openjdk$(if $(DEB_HOST_MULTIARCH),-$(DEB_HOST_ARCH))
  p_doc		= openjdk-6-doc
endif

jre_provides	= $(call mk_cslist,$(provides),runtime)
jhl_provides	= $(call mk_cslist,$(provides),runtime-headless)
jdk_provides	= $(call mk_cslist,$(provides),sdk)

build: build-arch
build-arch:
	# Do nothing :)

build-indep: build-stamp
build-stamp:
	dh_testdir

	$(MAKE)
	touch build-stamp

clean:
	dh_testdir
	dh_testroot
	rm -f build-stamp install-stamp
	$(MAKE) clean

	dh_clean

install-indep: install-stamp
install-stamp: build-indep
	dh_testdir
	dh_testroot
	dh_prep -i
	dh_installdirs -i

	dh_installdocs -i
	$(MAKE) install DESTDIR=$(CURDIR)/debian/java-common

	touch install-stamp

install-arch: build-arch
	dh_testdir
	dh_testroot
	dh_prep -a


binary-arch: install-arch
ifneq (,$(p_jre))
	dh_testdir -a
	dh_testroot -a
	dh_install -a
	dh_installdocs -pdefault-jre-headless
	dh_installchangelogs -pdefault-jre-headless
	dh_link -pdefault-jre-headless \
		usr/lib/jvm/$(jvmdir) usr/lib/jvm/default-java
	for p in default-jre-headless default-jre default-jdk gcj-native-helper; do \
	  [ -z "$$t" ] && t=$$p && continue; \
	  mkdir -p debian/$$p/usr/share/doc; \
	  ln -sf $$t debian/$$p/usr/share/doc/$$p; \
	  t=$$p; \
	done
	dh_lintian -a
	dh_compress -a
	dh_fixperms -a
	dh_installdeb -a
	dh_gencontrol -a -- \
		-v$(dversion) \
		'-Vjre=$(p_jre)' \
		'-Vjhl=$(p_jhl)' \
		'-Vjdk=$(p_jdk)' \
		'-Vjdk:builddep=$(jdk_build_dep)' \
		'-Vjre:arch=$(DEB_HOST_ARCH)' \
		'-Vjre:version=$(v_jre)' \
		'-Vjdk:version=$(v_jdk)' \
		'-Vjre:provides=$(jre_provides)' \
		'-Vjhl:provides=$(jhl_provides)' \
		'-Vjdk:provides=$(jdk_provides)' \

	dh_md5sums -a
	dh_builddeb -a
endif

# Build architecture-independent files here.
binary-indep: build-indep install-indep
	dh_testdir -i
	dh_testroot -i
	dh_install -i
	mkdir -p debian/java-common/usr/share/java
	cp debian/java_defaults.mk debian/java-common/usr/share/java/.
	mkdir -p debian/default-jdk-doc/usr/share/doc/default-jre-headless
	ln -sf ../$(p_doc)/api debian/default-jdk-doc/usr/share/doc/default-jre-headless/api
	ln -sf ../$(p_doc)/api debian/default-jdk-doc/usr/share/doc/default-jdk-doc/api
	dh_installexamples -i
	dh_installmenu -i
	dh_installman -i
	dh_installchangelogs -i
	dh_link -i
	dh_lintian -i
	dh_compress -i
	dh_fixperms -i
	dh_installdeb -i
	dh_gencontrol -i -- \
		'-Vdoc=$(p_doc)' \
		'-Vjdk=$(p_jdk)'
	dh_md5sums -i
	dh_builddeb -i

binary: binary-indep binary-arch
.PHONY: build build-arch build-indep clean binary-indep binary-arch binary install configure