#!/usr/bin/make -f
# Debian build script for log4Ada - Copyright (c) 2009 Xavier Grave

ALL_ADA_SOURCES=$(wildcard client/src/log4ada*.ad[sb] client/src/options.ad[sb])
CLIENT_ADA_SOURCES=$(filter-out %annex_e.ads %annex_e.adb,$(ALL_ADA_SOURCES))
ANNEX_E_ADA_SOURCES=$(wildcard client/src/events*.ad[sb] client/src/*annex_e.ad[sb])
EXAMPLES_ADA_SOURCES=$(wildcard server/src/*.ad[sb] server/demos/*.ad[sb])

aliversion := $(shell sed -n -r 's/^Package: liblog4ada(.*)-dev$$/\1/p' debian/control)
soversion := $(shell sed -n -r 's/^Package: liblog4ada([^-]+)$$/\1/p' debian/control)
soname := liblog4ada.so.$(soversion)
regexp := ^Version: ([^.]+)\.([^.]+)-(.*)
major := $(shell dpkg-parsechangelog | grep "^Version: " |  sed -r 's/$(regexp)/\1/')
minor := $(shell dpkg-parsechangelog | grep "^Version: " |  sed -r 's/$(regexp)/\2/')
upload := $(shell dpkg-parsechangelog | grep "^Version: " |  sed -r 's/$(regexp)/\3/')
mtnversion := a53d96b58aea48be98ff3f68c10c6ed3f6052fdf
mtnbase := base_debian.db
branch := org.log4Ada
orig_dir := liblog4ada-$(major).$(minor).orig
orig_tgz := liblog4ada_$(major).$(minor).orig.tar.gz

CPUS := $(shell getconf _NPROCESSORS_ONLN)

test_env:
	@echo $(ALL_ADA_SOURCES)
	@echo $(CLIENT_ADA_SOURCES)
	@echo $(ANNEX_E_ADA_SOURCES)

gen-orig-source:
	if [ ! -e ../$(mtnbase) ]; then \
                mtn -d../$(mtnbase) db init; \
        fi; \
	mtn -d../$(mtnbase) pull www.ada-france.org '$(branch)'; \
	cd .. && \
        mtn -d$(mtnbase) co -r$(mtnversion) -b$(branch) $(orig_dir) && \
        rm -r $(orig_dir)/_MTN && \
        tar czf $(orig_tgz) $(orig_dir) && \
        rm -r $(orig_dir)

build:

build-stamp: static-lib shared-lib
	touch $@

build-doc-stamp: documentation
	touch $@

documentation:
	$(MAKE) -C doc

static-lib:liblog4ada.a

shared-lib:liblog4ada.so.$(soversion)

clean:pre-whatever-checks
	rm -f build-stamp liblog4ada.a liblog4ada.so.0 liblog4ada.so
	rm -Rf debian/obj-static debian/obj-shared
	dh_clean -a -i
	$(MAKE) -C doc clean

pre-whatever-checks:
	dh_testdir
	dh_testroot

liblog4ada-doc: build-doc-stamp pre-whatever-checks
	dh_installdocs -p$@ doc/*.pdf
	dh_installexamples -p$@ server/src/*.ad[sb] \
	server/demos/*.ad[sb] client/demos/*.ad[sb]

liblog4ada$(aliversion)-dev: build-stamp pre-whatever-checks
	dh_installdirs -p$@ \
		/usr/lib \
		/usr/share/ada/adainclude/log4ada \
		/usr/share/ada/adainclude/log4ada/annex_e \
		/usr/lib/ada/adalib/log4ada
	dh_install -p$@ liblog4ada.a /usr/lib/ada/adalib/log4ada
	dh_install -p$@ debian/obj-shared/*.ali /usr/lib/ada/adalib/log4ada
	dh_install -p$@ $(CLIENT_ADA_SOURCES) /usr/share/ada/adainclude/log4ada
	dh_install -p$@ $(ANNEX_E_ADA_SOURCES) \
	/usr/share/ada/adainclude/log4ada/annex_e
	dh_install -p$@ debian/log4Ada.gpr /usr/share/ada/adainclude/
	dh_install -p$@ debian/log4Ada_annex_e.gpr /usr/share/ada/adainclude/
	dh_link -p$@ usr/lib/liblog4ada.so.$(soversion) usr/lib/liblog4ada.so
	dh_strip -p$@ -X.a

liblog4ada$(soversion): build-stamp pre-whatever-checks
	dh_installdirs -p$@ /usr/lib
	dh_install -p$@ liblog4ada.so.$(soversion) /usr/lib
	dh_strip -p$@ --dbg-package=liblog4ada-dbg

binary:binary-arch binary-indep

binary-arch: liblog4ada$(soversion) liblog4ada$(aliversion)-dev
	dh_installchangelogs -a
	dh_installdocs -a
	dh_compress -a
	dh_fixperms -a
	dh_makeshlibs -a
	dh_installdeb -a
	dh_shlibdeps -a -Lliblog4ada$(soversion) -ldebian/liblog4ada$(soversion)/usr/lib
	dh_gencontrol -a
	dh_md5sums -a
	dh_builddeb -a

binary-indep: liblog4ada-doc
	dh_installchangelogs -i
	dh_compress -i
	dh_fixperms -i
	dh_installdeb -i
	dh_gencontrol -i
	dh_md5sums -i
	dh_builddeb -i

liblog4ada.a:$(ADA_SOURCES)
	gnatmake -p -j$(CPUS) -Pdebian/build_log4ada.gpr \
	-XLIBRARY_KIND=static -XOBJ_DIR=obj-static

liblog4ada.so.$(soversion):$(ADA_SOURCES)
	gnatmake -p -j$(CPUS) -Pdebian/build_log4ada.gpr \
	-XLIBRARY_KIND=dynamic -XOBJ_DIR=obj-shared -XSONAME=$(soname)
