#!/bin/sh
#
# Copyright (c) 2019 David Demelier <markand@malikania.fr>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

# TODO: add AVAHI option

PKGNAME=cups
PKGVERSION=2.2.11
PKGREVISION=1
PKGLICENSE="GPLv20"
PKGSUMMARY="the CUPS printing system"
PKGDOWNLOAD="https://github.com/apple/cups/releases/download/v$PKGVERSION/$PKGNAME-$PKGVERSION-source.tar.gz"
PKGOPTIONS="ACL DBUS PAM"
PKGPROTECT="etc/cups/cups-files.conf
            etc/cups/cupsd.conf
            etc/cups/snmp.conf
            etc/pam.d/cups
            etc/rc.d/cupsd"

: ${CHOST:=$(uname -m)-linux-musl}
: ${CBUILD:=$(uname -m)-linux-musl}
: ${CC:=clang}
: ${CFLAGS:=-O2}
: ${CXX:=clang++}
: ${CXXFLAGS:=-O2}
: ${LDFLAGS:=}
: ${LIBS:=}
: ${ACL:=no}
: ${DBUS:=yes}
: ${PAM:=yes}

if [ "$ACL" = "yes" ]; then
	with_acl="--enable-acl"
else
	with_acl="--disable-acl"
fi

if [ "$DBUS" = "yes" ]; then
	PKGDEPENDS="dbus $PKGDEPENDS"
	with_dbus="--enable-dbus"
else
	with_dbus="--disable-bus"
fi

if [ "$PAM" = "yes" ]; then
	PKGDEPENDS="linux-pam $PKGDEPENDS"
	with_pam="--enable-pam"
else
	with_pam="--disable-pam"
fi

build()
{
	rm -rf $PKGNAME-$PKGVERSION
	tar xvf $PKGNAME-$PKGVERSION-source.tar.gz
	cd $PKGNAME-$PKGVERSION

	# --without-rcdir: do not install custom init scripts.
	CC="$CC" \
	CFLAGS="$CFLAGS" \
	CXX="$CXX" \
	CXXFLAGS="$CXXFLAGS" \
	LDFLAGS="$LDFLAGS" \
	LIBS="$LIBS" \
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix= \
		--sbindir=/bin \
		--disable-systemd \
		--enable-shared \
		--without-rcdir \
		--with-cups-user=lp \
		--with-cups-group=lp \
		--with-system-groups=wheel \
		--with-icondir=/share/icons \
		--with-menudir=/share/applications \
		$with_acl \
		$with_dbus \
		$with_pam
	make
	make install BUILDROOT=$DESTDIR
	install -Dm0644 ../cupsd $DESTDIR/etc/rc.d/cupsd

	if [ "$PAM" = "yes" ]; then
		install -Dm0644 ../cups $DESTDIR/etc/pam.d/cups
	fi

	cd ..
	rm -rf $PKGNAME-$PKGVERSION
}
