- 

# Copyright 1999-2019 Gentoo Authors

# Distributed under the terms of the GNU General Public License v2

EAPI=6

PYTHON_COMPAT=( python2_7 python3_{4,5,6,7} )

PYTHON_REQ_USE="xml"

inherit libtool flag-o-matic ltprune python-r1 autotools prefix multilib-minimal

DESCRIPTION="XML C parser and toolkit"

HOMEPAGE="http://www.xmlsoft.org/"

LICENSE="MIT"

SLOT="2"

KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"

IUSE="debug examples icu ipv6 lzma python readline static-libs test"

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

XSTS_HOME="http://www.w3.org/XML/2004/xml-schema-test-suite"

XSTS_NAME_1="xmlschema2002-01-16"

XSTS_NAME_2="xmlschema2004-01-14"

XSTS_TARBALL_1="xsts-2002-01-16.tar.gz"

XSTS_TARBALL_2="xsts-2004-01-14.tar.gz"

XMLCONF_TARBALL="xmlts20080827.tar.gz"

SRC_URI="ftp://xmlsoft.org/${PN}/${PN}-${PV/_rc/-rc}.tar.gz

	test? (

		${XSTS_HOME}/${XSTS_NAME_1}/${XSTS_TARBALL_1}

		${XSTS_HOME}/${XSTS_NAME_2}/${XSTS_TARBALL_2}

		http://www.w3.org/XML/Test/${XMLCONF_TARBALL} )"

RDEPEND="

	>=sys-libs/zlib-1.2.8-r1:=[${MULTILIB_USEDEP}]

	icu? ( >=dev-libs/icu-51.2-r1:=[${MULTILIB_USEDEP}] )

	lzma? ( >=app-arch/xz-utils-5.0.5-r1:=[${MULTILIB_USEDEP}] )

	python? ( ${PYTHON_DEPS} )

	readline? ( sys-libs/readline:= )

"

DEPEND="${RDEPEND}

	dev-util/gtk-doc-am

	virtual/pkgconfig

	hppa? ( >=sys-devel/binutils-2.15.92.0.2 )

"

S="${WORKDIR}/${PN}-${PV%_rc*}"

MULTILIB_CHOST_TOOLS=(

	/usr/bin/xml2-config

)

src_unpack() {

	# ${A} isn't used to avoid unpacking of test tarballs into $WORKDIR,

	# as they are needed as tarballs in ${S}/xstc instead and not unpacked

	unpack ${P/_rc/-rc}.tar.gz

	cd "${S}" || die

	if use test; then

		cp "${DISTDIR}/${XSTS_TARBALL_1}" \

			"${DISTDIR}/${XSTS_TARBALL_2}" \

			"${S}"/xstc/ \

			|| die "Failed to install test tarballs"

		unpack ${XMLCONF_TARBALL}

	fi

}

src_prepare() {

	default

	DOCS=( AUTHORS ChangeLog NEWS README* TODO* )

	# Patches needed for prefix support

	eapply "${FILESDIR}"/${PN}-2.7.1-catalog_path.patch

	eprefixify catalog.c xmlcatalog.c runtest.c xmllint.c

	# Fix build for Windows platform

	# https://bugzilla.gnome.org/show_bug.cgi?id=760456

	# eapply "${FILESDIR}"/${PN}-2.8.0_rc1-winnt.patch

	# Fix python detection, bug #567066

	# https://bugzilla.gnome.org/show_bug.cgi?id=760458

	eapply "${FILESDIR}"/${PN}-2.9.2-python-ABIFLAG.patch

	# Fix python tests when building out of tree #565576

	eapply "${FILESDIR}"/${PN}-2.9.8-out-of-tree-test.patch

	# always define LIBXML_THREAD_ENABLED when enabled

	eapply "${FILESDIR}"/${P}-define-when-threads-enabled.patch

	if [[ ${CHOST} == *-darwin* ]] ; then

		# Avoid final linking arguments for python modules

		sed -i -e '/PYTHON_LIBS/s/ldflags/libs/' configure.ac || die

		# gcc-apple doesn't grok -Wno-array-bounds

		sed -i -e 's/-Wno-array-bounds//' configure.ac || die

	fi

	# Please do not remove, as else we get references to PORTAGE_TMPDIR

	# in /usr/lib/python?.?/site-packages/libxml2mod.la among things.

	# We now need to run eautoreconf at the end to prevent maintainer mode.

#	elibtoolize

#	epunt_cxx # if we don't eautoreconf

	eautoreconf

}

multilib_src_configure() {

	# filter seemingly problematic CFLAGS (#26320)

	filter-flags -fprefetch-loop-arrays -funroll-loops

	# USE zlib support breaks gnome2

	# (libgnomeprint for instance fails to compile with

	# fresh install, and existing) - <azarah@gentoo.org> (22 Dec 2002).

	# The meaning of the 'debug' USE flag does not apply to the --with-debug

	# switch (enabling the libxml2 debug module). See bug #100898.

	# --with-mem-debug causes unusual segmentation faults (bug #105120).

	libxml2_configure() {

		ECONF_SOURCE="${S}" econf \

			--with-html-subdir=${PF}/html \

			$(use_with debug run-debug) \

			$(use_with icu) \

			$(use_with lzma) \

			$(use_enable ipv6) \

			$(use_enable static-libs static) \

			$(multilib_native_use_with readline) \

			$(multilib_native_use_with readline history) \

			"$@"

	}

	libxml2_py_configure() {

		mkdir -p "${BUILD_DIR}" || die # ensure python build dirs exist

		run_in_build_dir libxml2_configure "--with-python=${ROOT%/}${PYTHON}" # odd build system, also see bug #582130

	}

	libxml2_configure --without-python # build python bindings separately

	if multilib_is_native_abi && use python; then

		python_foreach_impl libxml2_py_configure

	fi

}

multilib_src_compile() {

	default

	if multilib_is_native_abi && use python; then

		local native_builddir=${BUILD_DIR}

		python_foreach_impl libxml2_py_emake top_builddir="${native_builddir}" all

	fi

}

multilib_src_test() {

	emake check

	multilib_is_native_abi && use python && python_foreach_impl libxml2_py_emake test

}

multilib_src_install() {

	emake DESTDIR="${D}" \

		EXAMPLES_DIR="${EPREFIX}"/usr/share/doc/${PF}/examples install

	if multilib_is_native_abi && use python; then

		python_foreach_impl libxml2_py_emake \

			DESTDIR="${D}" \

			docsdir="${EPREFIX}"/usr/share/doc/${PF}/python \

			exampledir="${EPREFIX}"/usr/share/doc/${PF}/python/examples \

			install

		python_foreach_impl python_optimize

	fi

}

multilib_src_install_all() {

	# on windows, xmllint is installed by interix libxml2 in parent prefix.

	# this is the version to use. the native winnt version does not support

	# symlinks, which makes repoman fail if the portage tree is linked in

	# from another location (which is my default). -- mduft

	if [[ ${CHOST} == *-winnt* ]]; then

		rm -rf "${ED}"/usr/bin/xmllint

		rm -rf "${ED}"/usr/bin/xmlcatalog

	fi

	rm -rf "${ED}"/usr/share/doc/${P}

	einstalldocs

	if ! use examples; then

		rm -rf "${ED}"/usr/share/doc/${PF}/examples

		rm -rf "${ED}"/usr/share/doc/${PF}/python/examples

	fi

	prune_libtool_files --modules

}

pkg_postinst() {

	# We don't want to do the xmlcatalog during stage1, as xmlcatalog will not

	# be in / and stage1 builds to ROOT=/tmp/stage1root. This fixes bug #208887.

	if [[ "${ROOT}" != "/" ]]; then

		elog "Skipping XML catalog creation for stage building (bug #208887)."

	else

		# need an XML catalog, so no-one writes to a non-existent one

		CATALOG="${EROOT}etc/xml/catalog"

		# we dont want to clobber an existing catalog though,

		# only ensure that one is there

		# <obz@gentoo.org>

		if [[ ! -e ${CATALOG} ]]; then

			[[ -d "${EROOT}etc/xml" ]] || mkdir -p "${EROOT}etc/xml"

			"${EPREFIX}"/usr/bin/xmlcatalog --create > "${CATALOG}"

			einfo "Created XML catalog in ${CATALOG}"

		fi

	fi

}

libxml2_py_emake() {

	pushd "${BUILD_DIR}/python" > /dev/null || die

	emake "$@"

	popd > /dev/null

}