#!/usr/bin/make -f
SHELL+= -e

export LC_ALL=C
include debian/scripts/vars

BUILD_DIR := $(SOURCE_DIR)/$(TAR_DIR)
B := $(BUILD_DIR)
D := $(CURDIR)/debian/mutt

# Comment this line if you want the header cache with qdbm or gdbm
HCACHE_WITH_DB := --without-qdbm --without-gdbm

clean:
	$(MAKE) -f debian/sys-build.mk source.clean
	dh_clean

# target used by the maintainer
unpack.nopatch: 
	$(MAKE) -f debian/sys-build.mk source.build
	rm -f $B/Muttrc $B/doc/muttrc.man \
		$B/doc/manual.sgml $B/doc/manual.txt $B/doc/*.html 

diff:
	$(MAKE) -f debian/sys-build.mk make-diff

unpack: $(STAMP_DIR)/source.make
$(STAMP_DIR)/source.make:
	$(MAKE) -f debian/sys-build.mk source.make
	
	# sort the patches list
	sort $B/PATCHES > $B/PATCHES.temp
	mv $B/PATCHES.temp $B/PATCHES

	# rebuild these files	
	rm -f $B/Muttrc $B/doc/muttrc.man \
		$B/doc/manual.sgml $B/doc/manual.txt $B/doc/*.html 

	# we include some #defines in debian-config.h
	echo '#include "debian-config.h"' >> $B/config.h.in

	# do not rebuild these files
	touch $B/configure.in $B/aclocal.m4 $B/Makefile.in $B/configure \
		$B/stamp-h.in $B/config.h.in
	touch $@

	# update config.guess and config.sub
	-test -r /usr/share/misc/config.sub && \
	cp -f /usr/share/misc/config.sub $B/config.sub
	-test -r /usr/share/misc/config.guess && \
	cp -f /usr/share/misc/config.guess $B/config.guess

configure: $(STAMP_DIR)/configure
$(STAMP_DIR)/configure: $(STAMP_DIR)/source.make
	CPPFLAGS=-I/usr/include/qdbm   \
	CC=cc ac_cv_path_ISPELL=ispell \
	SENDMAIL=/usr/sbin/sendmail PERL=/usr/bin/perl \
	$(MAKE) -f debian/sys-build.mk source.command SOURCE_CMD=" \
	./configure --prefix=/usr --sysconfdir=/etc --mandir=/usr/share/man \
		--with-sharedir=/usr/share/mutt --with-docdir=/usr/share/doc \
		--with-mailpath=/var/mail \
		--enable-fcntl --enable-pop --enable-imap \
		--with-mixmaster --with-sasl --with-idn \
		--with-curses \
		--with-gnutls \
		--enable-debug \
		--enable-inodesort \
		--enable-compressed \
		--enable-hcache $(HCACHE_WITH_DB) \
	"
	touch $@

build: $(STAMP_DIR)/build
$(STAMP_DIR)/build: $(STAMP_DIR)/configure $(STAMP_DIR)/source.make
	GROFF_NO_SGR=1 \
	$(MAKE) -f debian/sys-build.mk source.command SOURCE_CMD=" \
		make keymap_defs.h all CFLAGS=\"-O2 -g\" \
	"
	touch $@

binary-arch: $(STAMP_DIR)/build checkroot
	dh_testdir
	dh_clean -k
	$(MAKE) -f debian/sys-build.mk source.command SOURCE_CMD=" \
		$(MAKE) install DESTDIR=$D SUBDIRS=\"intl po\" \
	"

	dh_installdirs -p mutt usr/share/pixmaps usr/lib/mutt/ \
		usr/bin/ usr/share/doc/mutt/html/
	dh_installmenu
	dh_installdocs $B/README $B/README.SECURITY $B/README.SSL $B/NEWS \
		$B/doc/manual.txt $B/doc/PGP-Notes.txt extra/README.SMIME
	cp $B/doc/*.html $D/usr/share/doc/mutt/html/
	for file in README BUGS TODO; do \
		cp $B/imap/$$file $D/usr/share/doc/mutt/$$file.IMAP; \
	done
	# generate README.Patches
	for file in $(EXTRA_PATCHES)/*; do \
		mawk -f debian/gen-README.Patches $$file >> \
			$D/usr/share/doc/mutt/README.Patches; \
	done
	dh_installexamples \
		$B/contrib/*rc $B/contrib/sample.muttrc-tlr \
		extra/ray.muttrc extra/colors.angdraug
	dh_installman \
		$B/doc/mutt.1 $B/doc/dotlock.man \
		$B/doc/muttrc.man $B/doc/mbox.man

	install --mode=755 extra/debian-ldap-query extra/mailspell \
		extra/source-muttrc.d $D/usr/lib/mutt/
	cp extra/mutt.xpm $D/usr/share/pixmaps/

#	some fixes to the package structure
	mv $D/usr/bin/pgp* $D/usr/lib/mutt/
	mv $D/usr/share/man/man1/dotlock.1 $D/usr/share/man/man1/mutt_dotlock.1
	rm $D/etc/mime.types $D/usr/bin/muttbug $D/usr/bin/flea

#	I think the default config file with the embedded manual is too big
	mv $D/etc/Muttrc $D/usr/share/doc/mutt/examples/
	cp $B/Muttrc.head $D/etc/Muttrc
	echo "# GnuPG configuration" >> $D/etc/Muttrc
	grep ^set $B/contrib/gpg.rc \
		| sed -e 's#pgpewrap#/usr/lib/mutt/pgpewrap#' \
		| sed -e 's#/usr/bin/gpg#gpg#' \
		>> $D/etc/Muttrc
	cat extra/smime-paths.rc extra/source-Muttrc.d.rc >> $D/etc/Muttrc

	dh_installchangelogs $B/ChangeLog
	dh_strip
	dh_compress
	dh_fixperms --exclude=usr/bin/mutt_dotlock
	dh_installdeb
	dh_shlibdeps
	dh_gencontrol
	dh_builddeb

binary:	binary-arch

extra-clean:
	find -type f \( -name "*.orig" -o -name "*.rej" \) -exec rm -v {} \;

checkroot:
	test root = "`whoami`"

.PHONY: binary binary-arch build clean configure checkroot extra-clean