#!/bin/busybox 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=polkit
PKGVERSION=0.115
PKGREVISION=1
PKGLICENSE="GPLv20"
PKGSUMMARY="toolkit for handling authorizations"
PKGDOWNLOAD="https://www.freedesktop.org/software/$PKGNAME/releases/$PKGNAME-$PKGVERSION.tar.gz"
PKGDEPENDS="expat mozjs52"
PKGOPTIONS="PAM"
PKGUIDS="polkitd:101"
PKGGIDS="polkitd:101"

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

if [ "$PAM" = "yes" ]; then
	PKGDEPENDS="linux-pam $PKGDEPENDS"
	with_pam="--with-authfw=pam"
else
	PKGDEPENDS="shadow $PKGDEPENDS"
	with_pam="--with-authfw=shadow"
fi

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

	# credits to void-linux.
	patch -p0 < ../CVE-2018-19788.patch
	patch -p0 < ../make-innetgr-optional.patch
	CC="$CC" \
	CFLAGS="$CFLAGS" \
	CXX="$CXX" \
	CXXFLAGS="$CXXFLAGS" \
	LDFLAGS="$LDFLAGS" \
	LIBS="$LIBS" \
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix= \
		--disable-libsystemd-login \
		--disable-libelogind \
		--enable-introspection=yes \
		$with_pam
	make
	make install DESTDIR=$DESTDIR
	find $DESTDIR -type f -name "*.la" -delete

	if [ "$PAM" = "yes" ]; then
		install -Dm0644 ../polkit-1 $DESTDIR/etc/pam.d/polkit-1
	fi

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