#!/usr/bin/make -f

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

include /usr/share/dpatch/dpatch.make

# 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)

# HOWMANY is the number of bytes looked at by file
CFLAGS = -DHOWMANY=0x18000

CFLAGS += -Wall -g

ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
	CFLAGS += -O0
else
	CFLAGS += -O2
endif

PYTHON_VERSIONS=$(shell pyversions -r debian/control)

config.status: configure patch
	dh_testdir

	# Configuring package
	mv config.sub config.sub.upstream && ln -s /usr/share/misc/config.sub
	mv config.guess config.guess.upstream && ln -s /usr/share/misc/config.guess
	CFLAGS="$(CFLAGS)" ./configure --host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) --prefix=/usr --datadir=\$${prefix}/share --mandir=\$${prefix}/share/man --enable-fsect-man5
	rm config.sub && mv config.sub.upstream config.sub
	rm config.guess && mv config.guess.upstream config.guess

build: build-stamp
build-stamp: config.status
	dh_testdir

	# Building package
	mv libtool libtool.upstream && ln -s /usr/bin/libtool libtool
	$(MAKE)
	rm libtool && mv libtool.upstream libtool

	set -e; \
	for python in $(PYTHON_VERSIONS); \
	do \
		(cd python && $$python setup.py build_ext \
			-L$(CURDIR)/src/.libs); \
	done

	touch build-stamp

clean: unpatch
	dh_testdir
	dh_testroot
	rm -f build-stamp

	# Cleaning package
	-$(MAKE) clean
	-$(MAKE) distclean
	rm -rf python-build

	dh_clean

install: build
	dh_testdir
	dh_testroot
	dh_clean -k
	dh_installdirs

	# Installing package
	mv libtool libtool.upstream && ln -s /usr/bin/libtool libtool
	$(MAKE) prefix=$(CURDIR)/debian/tmp/usr install
	rm libtool && mv libtool.upstream libtool

	install -D -m 0644 magic/magic.local debian/tmp/etc/magic
	install -D -m 0644 magic/magic.local debian/tmp/etc/magic.mime

	set -e; \
	for python in $(PYTHON_VERSIONS); \
	do \
		(cd python && $$python setup.py install --no-compile \
			--prefix=$(CURDIR)/debian/python-magic/usr); \
	done

	# Installing bug congtrols
	install -D -m 0644 debian/bug/presubj debian/file/usr/share/bug/file/presubj
	install -D -m 0644 debian/bug/control debian/libmagic1/usr/share/bug/libmagic1/control
	install -D -m 0644 debian/bug/presubj-lib debian/libmagic1/usr/share/bug/libmagic1/presubj
	install -D -m 0644 debian/bug/control debian/libmagic-dev/usr/share/bug/libmagic-dev/control

	# Installing lintian overrides
	for LINTIAN in debian/lintian/*; \
	do \
		install -D -m 0644 $$LINTIAN debian/`basename $$LINTIAN`/usr/share/lintian/overrides/`basename $$LINTIAN` || exit 1; \
	done

binary-indep: build install

binary-arch: build install
	dh_testdir
	dh_testroot
	dh_installchangelogs ChangeLog
	dh_installdocs
	dh_installexamples
	dh_install --sourcedir=debian/tmp
	dh_python
	dh_link
	dh_strip
	dh_compress
	dh_fixperms
	dh_makeshlibs
	dh_installdeb
	dh_shlibdeps -Llibmagic1 -ldebian/libmagic1/usr/lib
	dh_gencontrol
	dh_md5sums
	dh_builddeb

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