#!/usr/bin/make -f
# debian/rules file for sgb, Julian Gilbey 11/98, GNU GPL.

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

FULL_VERSION = $(shell dpkg-parsechangelog | perl -ne '/^Version: (.*)/ && print $$1')
UPSTREAM_VERSION = $(shell echo $(FULL_VERSION) | perl -ne '/^(?:\d+:)?(.*)-/ && print $$1')
REVISION = $(shell dpkg-parsechangelog | perl -ne '/^Version: \d+:.*-(.*)$$/ && print $$1')

sgbdir=debian/sgb
fullsgbdir=$(CURDIR)/$(sgbdir)

# We thought this might be a solution for an m86k compiler bug, but
# apparently not....
# # Are we using gcc-2.95 or later, which requires -fno-strict-aliasing?
# GCC_VERSION := $(shell gcc --version)
# OPT_FLAG := $(shell dpkg --compare-versions 2.95 le '$(GCC_VERSION)' && echo -fno-strict-aliasing)

# We'll try this instead
ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
	OPTIMISATION := -O0
else
	OPTIMISATION := -O2
endif
# shouldn't need this any longer
# ifeq (m68k,$(shell dpkg --print-architecture))
# 	OPTIMISATION += -O1
# else
# 	OPTIMISATION += -O2
# endif

# We apply the PROTOTYPES to the package
patch: patch-stamp
patch-stamp:
	cp PROTOTYPES/*.ch .
	for i in gb_io gb_graph; do \
	  mv $${i}.ch $${i}_proto.ch && \
	  ctie -c $${i}.ch $${i}.w $${i}_proto.ch $${i}_headers.ch; \
	  done
	touch patch-stamp

build-indep: build-indep-stamp
build-indep-stamp:
	dh_testdir
	# We don't need to do anything
	touch build-indep-stamp

build-arch: build-arch-stamp
build-arch-stamp: patch
	dh_testdir
	$(MAKE) -f Makefile.debian CFLAGS='$(OPTIMISATION) -g -Wall -D_REENTRANT -Wall -I.' VERSION=$(UPSTREAM_VERSION) tests
	rm -f *.o
	$(MAKE) -f Makefile.debian CFLAGS='$(OPTIMISATION) -g -Wall -fPIC -D_REENTRANT -Wall -I.' VERSION=$(UPSTREAM_VERSION) sotests
	$(MAKE) -f Makefile.debian demos
	$(MAKE) -f Makefile.debian doc
	touch build-arch-stamp

build: build-indep build-arch

clean:
	dh_testdir
	dh_testroot
	rm -f build-*-stamp
	$(MAKE) -f Makefile.debian veryclean
	rm -f patch-stamp
	rm -f $$(cd PROTOTYPES && echo *.ch)
	rm -f gb_io_proto.ch gb_graph_proto.ch
	dh_clean

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

install-arch: build-arch
	dh_testdir -a
	dh_testroot -a
	dh_prep -a
	dh_installdirs -a
	$(MAKE) -f Makefile.debian install
#  We make appropriate links for the dynamic library
	cd $(sgbdir)/usr/lib && mv libgb.so libgb.so.1.$(UPSTREAM_VERSION) && \
		ln -s libgb.so.1.$(UPSTREAM_VERSION) libgb.so.1 && \
		ln -s libgb.so.1.$(UPSTREAM_VERSION) libgb.so

# Build architecture-independent files here.
binary-indep: build-indep install-indep
	dh_testdir -i
	dh_testroot -i
	dh_installdocs -i
	dh_installexamples -i
	mv debian/sgb-doc/usr/share/doc/sgb-doc/examples/Makefile.doc \
	  debian/sgb-doc/usr/share/doc/sgb-doc/examples/Makefile
	ln -s ../sgb-doc/examples debian/sgb-doc/usr/share/doc/sgb/examples
	ln -s ../sgb-doc/README.Debian \
	  debian/sgb-doc/usr/share/doc/sgb/README.examples
	dh_installchangelogs -i
	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 install-arch
	dh_testdir -a
	dh_testroot -a
	dh_installdocs -a
	dh_installexamples -a
	dh_installman -a *.1
	dh_installchangelogs -a
	dh_lintian -a
	dh_strip -a
	dh_compress -a
	dh_fixperms -a
	dh_makeshlibs -a -V 'sgb (>= 1:20010107-2)'
	dh_installdeb -a
	dh_shlibdeps -a -l $(fullsgbdir)/usr/lib
	dh_gencontrol -a
	dh_md5sums -a
	dh_builddeb -a

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

# Local variables:
# mode: makefile
# End: