# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=6

#FIXME: add python3 support
PYTHON_COMPAT=( python2_7 )
inherit python-single-r1 eutils autotools

#COMMIT_HASH="3e58d2808093f255df13abcce70ead809b29c62a"

DESCRIPTION="Library and tools to support the Volume Shadow Snapshot (VSS) format."
HOMEPAGE="https://github.com/libyal/libvshadow"
#SRC_URI="https://github.com/libyal/${PN}/archive/${COMMIT_HASH}.tar.gz -> ${P}.tar.gz"
SRC_URI="https://github.com/libyal/${PN}/releases/download/${PV}/${PN}-alpha-${PV}.tar.gz"

LICENSE="LGPL-3+"
SLOT="0"
KEYWORDS="~amd64 ~x86"

#unicode: https://github.com/libyal/libvshadow/issues/17
IUSE="debug python nls"

REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"

DEPEND="nls? ( virtual/libintl
		virtual/libiconv
	)
	python? ( dev-lang/python:* )
	sys-fs/fuse:*
	app-forensics/libbfio

	dev-libs/libcdata
	dev-libs/libcerror
	dev-libs/libcfile
	dev-libs/libclocale
	dev-libs/libcnotify
	dev-libs/libcpath
	dev-libs/libcsplit
	dev-libs/libcthreads
	dev-libs/libfdatetime
	dev-libs/libfguid
	dev-libs/libuna
"

RDEPEND="${DEPEND}
	python? ( ${PYTHON_DEPS} )
	sys-fs/fuse"

#S="${WORKDIR}/${PN}-${COMMIT_HASH}"

src_prepare() {
	#https://github.com/libyal/libcthreads/issues/6
	#sed -i -e '/libcerror\/Makefile/d' configure.ac
	#sed -i -e '/libcerror/d' Makefile.am
	epatch "${FILESDIR}/${PN}"_autoconfig.patch

	#workaround, see https://github.com/libyal/libvshadow/issues/10
	echo "#define HAVE_ERRNO_H 1" >> common/config.h.in

	#the makefile was created with 1.16, let's re-generate them
	eautoreconf
	eapply_user
}

#		$(use_enable unicode wide-character-type) \
src_configure() {
	econf $(use_enable python) \
		$(use_enable nls) \
		$(use_with nls libiconv-prefix) \
		$(use_with nls libintl-prefix) \
		$(use_enable debug debug-output) \
		$(use_enable debug verbose-output)
# \
#		--with-libcdata --with-libcerror --with-libcfile \
#		--with-libclocale --with-libcnotify --with-libcpath \
#		--with-libcsplit --with-libcthreads --with-libfdatetime \
#		--with-libfguid --with-libuna
}