#!/usr/bin/make -f
# -*- makefile -*-

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


# These are used for cross-compiling and for saving the configure script
# from having to guess our platform (since we know it already)
DEB_HOST_GNU_TYPE   ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
DEB_BUILD_GNU_TYPE  ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)


CFLAGS = -Wall -g -Wl,-z,defs -D_REENTRANT

ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
	CFLAGS += -O0
else
ifneq (,$(filter ia64 mipsel,$(DEB_HOST_ARCH)))
	CFLAGS += -O2
else
	CFLAGS += -O3
endif
endif
ifeq (,$(filter nostrip,$(DEB_BUILD_OPTIONS)))
	INSTALL_PROGRAM += -s
endif
ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
	NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
	MAKEFLAGS += -j$(NUMJOBS)
endif

configure:
	autoreconf

config.status: configure
	dh_testdir
	cp -f /usr/share/misc/config.sub config.sub
	cp -f /usr/share/misc/config.guess config.guess
	./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) --prefix=/usr --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info --disable-examples --enable-shared CFLAGS="$(CFLAGS)" CXXFLAGS="$(CFLAGS)" --enable-gist --enable-qt --enable-float-vars


build: build-arch build-indep

build-arch: build-arch-stamp
build-arch-stamp: config.status
	dh_testdir
	if [ ! -e ChangeLog ] ; then $(MAKE) ChangeLog; fi
	$(MAKE) $(MAKEFLAGS)
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
	$(MAKE) check LD_LIBRARY_PATH=. $(MAKEFLAGS)
# If you want to spend hours on this, enable this
# test is disabled on those arches since it's too slow
#	-if echo $(DEB_BUILD_GNU_TYPE) | grep -vcE '^(arm|m68k)' ; then $(MAKE) test && LD_LIBRARY_PATH=. test/test ; fi
endif
	touch build-arch-stamp

# this would fail when building -arch packages (buildds do not believe
# in build-indep targets and just call build anyway)
build-indep: build-indep-stamp
build-indep-stamp: config.status
	dh_testdir
	if [ -e /usr/bin/doxygen ] ; then $(MAKE) doc ; fi
	if [ ! -e ChangeLog ] ; then make ChangeLog; fi
	touch build-indep-stamp

clean:
	dh_testdir
	dh_testroot
	rm -f build-arch-stamp build-indep-stamp

	[ ! -f Makefile ] || $(MAKE) distclean
	rm -fr doc
	rm -f lib*.so lib*.so.?
	rm -f test/test
	rm -f ChangeLog changelog.hh Makefile.dep
	rm -f config.log config.guess config.sub
	rm -f contribs/qecode/config.log contribs/qecode/config.guess contribs/qecode/config.status
	rm -f configure gecode/support/config.hpp.in
	dh_clean 

# Build architecture-independent files here.
binary-indep: build-indep
	dh_testdir
	dh_testroot
	dh_prep -i
	dh_installchangelogs -i ChangeLog
	dh_installdocs -i
	dh_install -i
	chmod -x $(CURDIR)/debian/libgecode-doc/usr/share/doc/libgecode-doc/examples/*
	install -m 0644 -D debian/Makefile.examples $(CURDIR)/debian/libgecode-doc/usr/share/doc/libgecode-doc/examples/Makefile
	dh_compress -i
	dh_fixperms -i
	dh_installdeb -i
	dh_gencontrol -i
	dh_md5sums -i
	dh_builddeb -i

# Build architecture-dependent files here.
binary-arch: build-arch
	dh_testdir
	dh_testroot
	dh_prep -a
	dh_installdirs -a
	$(MAKE) install prefix=$(CURDIR)/debian/tmp/usr
	dh_installchangelogs -a ChangeLog
	dh_installdocs -a
	dh_install -a
	find $(CURDIR)/debian/libgecode-dev/usr/include -type f -exec chmod -x {} \;
	dh_link -a
	dh_strip
	dh_compress -a
	dh_fixperms -a
	dh_makeshlibs -V
	dh_installdeb -a
	dh_shlibdeps
	dh_gencontrol -a
	dh_md5sums -a
	dh_builddeb -a

binary: binary-indep binary-arch

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