# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-libs/glib/glib-2.34.3.ebuild,v 1.5 2013/04/30 14:29:12 tetromino Exp $

EAPI="5"
PYTHON_DEPEND="utils? 2" # Avoid runtime dependency on python when USE=test

inherit autotools gnome.org libtool eutils flag-o-matic gnome2-utils multilib pax-utils python toolchain-funcs virtualx linux-info

DESCRIPTION="The GLib library of C routines"
HOMEPAGE="http://www.gtk.org/"
SRC_URI="${SRC_URI}
	http://pkgconfig.freedesktop.org/releases/pkg-config-0.26.tar.gz" # pkg.m4 for eautoreconf

LICENSE="LGPL-2+"
SLOT="2"
IUSE="debug fam kernel_linux selinux static-libs systemtap test utils xattr"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux"

RDEPEND="virtual/libiconv
	virtual/libffi
	sys-libs/zlib
	|| (
		>=dev-libs/elfutils-0.142
		>=dev-libs/libelf-0.8.12 )
	xattr? ( sys-apps/attr )
	fam? ( virtual/fam )
	utils? ( >=dev-util/gdbus-codegen-${PV} )"
DEPEND="${RDEPEND}
	app-text/docbook-xml-dtd:4.1.2
	>=dev-libs/libxslt-1.0
	>=sys-devel/gettext-0.11
	>=dev-util/gtk-doc-am-1.15
	systemtap? ( >=dev-util/systemtap-1.3 )
	test? (
		sys-devel/gdb
		=dev-lang/python-2*
		>=dev-util/gdbus-codegen-${PV}
		>=sys-apps/dbus-1.2.14 )
	!& /dev/null; then
		if has_version sys-apps/dbus; then
			export DBUS1_CFLAGS="-I/usr/include/dbus-1.0 -I/usr/$(get_libdir)/dbus-1.0/include"
			export DBUS1_LIBS="-ldbus-1"
		fi
		export LIBFFI_CFLAGS="-I$(echo /usr/$(get_libdir)/libffi-*/include)"
		export LIBFFI_LIBS="-lffi"
	fi

	local myconf

	# Building with --disable-debug highly unrecommended.  It will build glib in
	# an unusable form as it disables some commonly used API.  Please do not
	# convert this to the use_enable form, as it results in a broken build.
	# -- compnerd (3/27/06)
	use debug && myconf="--enable-debug"

	if use test; then
		myconf="${myconf} --enable-modular-tests"
	else
		if [[ ${PV} = 9999 ]] && use doc; then
			# need to build tests if USE=doc for bug #387385
			myconf="${myconf} --enable-modular-tests"
		else
			myconf="${myconf} --disable-modular-tests"
		fi
	fi

	# Always use internal libpcre, bug #254659
	econf ${myconf} \
		$(use_enable xattr) \
		$(use_enable fam) \
		$(use_enable selinux) \
		$(use_enable static-libs static) \
		$(use_enable systemtap dtrace) \
		$(use_enable systemtap systemtap) \
		--enable-man \
		--with-pcre=internal \
		--with-threads=posix \
		--with-xml-catalog="${EPREFIX}/etc/xml/catalog"
}

src_install() {
	local f

	# install-exec-hook substitutes ${PYTHON} in glib/gtester-report
	emake DESTDIR="${D}" PYTHON="${EPREFIX}/usr/bin/python2" install

	if ! use utils; then
		rm "${ED}usr/bin/gtester-report"
	fi

	# Do not install charset.alias even if generated, leave it to libiconv
	rm -f "${ED}/usr/lib/charset.alias"

	# Don't install gdb python macros, bug 291328
	rm -rf "${ED}/usr/share/gdb/" "${ED}/usr/share/glib-2.0/gdb/"

	dodoc AUTHORS ChangeLog* NEWS* README

	# Completely useless with or without USE static-libs, people need to use
	# pkg-config
	prune_libtool_files --modules
}

src_test() {
	gnome2_environment_reset

	unset DBUS_SESSION_BUS_ADDRESS
	export XDG_CONFIG_DIRS=/etc/xdg
	export XDG_DATA_DIRS=/usr/local/share:/usr/share
	export G_DBUS_COOKIE_SHA1_KEYRING_DIR="${T}/temp"
	unset GSETTINGS_BACKEND # bug 352451
	export LC_TIME=C # bug #411967

	# Related test is a bit nitpicking
	mkdir "$G_DBUS_COOKIE_SHA1_KEYRING_DIR"
	chmod 0700 "$G_DBUS_COOKIE_SHA1_KEYRING_DIR"

	# Hardened: gdb needs this, bug #338891
	if host-is-pax ; then
		pax-mark -mr "${S}"/tests/.libs/assert-msg-test \
			|| die "Hardened adjustment failed"
	fi

	# Need X for dbus-launch session X11 initialization
	Xemake check
}

pkg_preinst() {
	# Only give the introspection message if:
	# * The user has gobject-introspection
	# * Has glib already installed
	# * Previous version was different from new version
	# TODO: add a subslotted virtual to trigger this automatically
	if has_version "dev-libs/gobject-introspection" && ! has_version "=${CATEGORY}/${PF}"; then
		ewarn "You must rebuild gobject-introspection so that the installed"
		ewarn "typelibs and girs are regenerated for the new APIs in glib"
	fi
}

pkg_postinst() {
	# Inform users about possible breakage when updating glib and not dbus-glib, bug #297483
	# TODO: add a subslotted virtual to trigger this automatically
	if has_version dev-libs/dbus-glib; then
		ewarn "If you experience a breakage after updating dev-libs/glib try"
		ewarn "rebuilding dev-libs/dbus-glib"
	fi

	if has_version '