#!/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.
#

PKGNAME=weston
PKGVERSION=5.0.0
PKGREVISION=1
PKGLICENSE="MIT"
PKGSUMMARY="reference implementation of a wayland compositor"
PKGDOWNLOAD="https://wayland.freedesktop.org/releases/$PKGNAME-$PKGVERSION.tar.xz"
PKGOPTIONS="DBUS PAM X"

: ${CHOST:=$(uname -m)-linux-musl}
: ${CBUILD:=$(uname -m)-linux-musl}
: ${CC:=clang}
: ${CFLAGS:=-O2}
: ${LDFLAGS:=}
: ${LIBS:=}
: ${DBUS:=yes}
: ${PAM:=yes}
: ${X:=yes}

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

if [ "$PAM" = "yes" ]; then
	PKGDEPENDS="security/pam $PKGDEPENDS"
	with_pam="--enable-weston-launch"
else
	with_pam="--disable-weston-launch"
fi

if [ "$X" = "yes" ]; then
	PKGDEPENDS="x11/libx11 x11/libxcb x11/libxcursor"
	with_x="--enable-xwayland --enable-x11-compositor"
else
	with_x="--disable-xwayland --disable-x11-compositor"
fi

build()
{
	rm -rf $PKGNAME-$PKGVERSION
	tar xvaf $PKGNAME-$PKGVERSION.tar.xz
	pushd $PKGNAME-$PKGVERSION

	# https://gitlab.freedesktop.org/wayland/weston/merge_requests/135
	patch -p1 < ../musl.patch
	patch -p0 < ../gobject.patch
	autoreconf -vif
	CC="$CC" \
	CFLAGS="$CFLAGS" \
	LDFLAGS="$LDFLAGS" \
	LIBS="$LIBS" \
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix= \
		$with_dbus \
		$with_pam \
		$with_x
	make
	make install DESTDIR=$DESTDIR
	rm -f $DESTDIR/lib/libweston-5/*.la
	rm -f $DESTDIR/lib/libweston{,-desktop}-5.la
	rm -f $DESTDIR/lib/weston/*.la

	popd
	rm -rf $PKGNAME-$PKGVERSION
}