#!/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.
#

# TODO: add more options as packages are available

PKGNAME=libblockdev
PKGVERSION=2.22
PKGREVISION=1
PKGLICENSE="LGPLv21"
PKGSUMMARY="a library for manipulating block devices"
PKGDOWNLOAD="https://github.com/storaged-project/libblockdev/releases/download/$PKGVERSION-1/$PKGNAME-$PKGVERSION.tar.gz"
PKGOPTIONS="LVM PYTHON"

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

if [ "$LVM" = "yes" ]; then
	PKGDEPENDS="lvm2 $PKGDEPENDS"
	with_lvm="--with-lvm --with-lvm_dbus"
else
	with_lvm="--without-lvm --without-lvm_dbus"
fi

if [ "$PYTHON" = "yes" ]; then
	PKGDEPENDS="python $PKGDEPENDS"
	with_python="--with-python3"
else
	with_python="--without-python3"
fi

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

	CC="$CC" \
	CFLAGS="$CFLAGS" \
	CXX="$CXX" \
	CXXFLAGS="$CXXFLAGS" \
	LDFLAGS="$LDFLAGS" \
	LIBS="$LIBS" \
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix= \
		--without-btrfs \
		--without-crypto \
		--without-dmraid \
		--without-fs \
		--without-kbd \
		--without-mdraid \
		--without-nvdimm \
		--without-part \
		--without-python2 \
		--without-tools \
		--without-vdo \
		$with_lvm \
		$with_python
	make
	make install DESTDIR=$DESTDIR
	find $DESTDIR -type f -name "*.la" -delete

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