From 9b182d1f3734c2fbf2398510653f202f352faa63 Mon Sep 17 00:00:00 2001
From: Marek Szuba <marecki@gentoo.org>
Date: Tue, 15 Dec 2020 23:00:42 +0100
Subject: x11-themes/gtk-engines: migrate to lua-single.eclass

Builds, tests and installs fine even when built against lua5-4 so
support all PUC Lua versions currently in the tree.

Warning - as the ebuild stands now, USE=lua IS QUIETLY IGNORED for
non-native ABIs. The dependencies are ready for enabling it there as
well but since the pkgconfig wrapper lua-single.eclass sets up is not
multilib-compatible, it is necessary to patch upstream build scripts so
that they look for the pkgconfig module "${ELUA}" rather than just "lua"
- and for some reason running eautoreconf following the patching of
configure.ac resulted in corrupted test Makefiles. Pushing it as-is in
case the maintainers have got some idea on how to make this work, if not
will probably end up patching configure directly.

Bug: https://bugs.gentoo.org/752888
Signed-off-by: Marek Szuba <marecki@gentoo.org>
---
 .../gtk-engines/gtk-engines-2.20.2-r100.ebuild     | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 x11-themes/gtk-engines/gtk-engines-2.20.2-r100.ebuild

(limited to 'x11-themes')

diff --git a/x11-themes/gtk-engines/gtk-engines-2.20.2-r100.ebuild b/x11-themes/gtk-engines/gtk-engines-2.20.2-r100.ebuild
new file mode 100644
index 000000000000..597dc742bc9a
--- /dev/null
+++ b/x11-themes/gtk-engines/gtk-engines-2.20.2-r100.ebuild
@@ -0,0 +1,73 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+GNOME2_LA_PUNT="yes"
+GNOME_TARBALL_SUFFIX="bz2"
+LUA_COMPAT=( lua5-{1..4} )
+
+inherit autotools gnome2 lua-single multilib-minimal
+
+DESCRIPTION="GTK+2 standard engines and themes"
+HOMEPAGE="https://www.gtk.org/"
+
+LICENSE="LGPL-2.1"
+SLOT="2"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~x86-macos ~x64-solaris ~x86-solaris"
+IUSE="accessibility lua"
+
+REQUIRED_USE="lua? ( ${LUA_REQUIRED_USE} )"
+
+# Lua dependency uses lua_gen_impl_dep() because LUA_REQ_USE doesn't seem
+# to play nicely with MULTILIB_USEDEP.
+RDEPEND="
+	>=x11-libs/gtk+-2.24.23:2[${MULTILIB_USEDEP}]
+	lua? ( $(lua_gen_impl_dep "${MULTILIB_USEDEP}") )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	>=dev-util/intltool-0.31
+	virtual/pkgconfig
+"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-glib.h.patch
+	"${FILESDIR}"/${P}-java-look.patch
+	"${FILESDIR}"/${P}-auto-mnemonics.patch
+	"${FILESDIR}"/${P}-change-bullet.patch
+	"${FILESDIR}"/${P}-tooltips.patch
+	"${FILESDIR}"/${P}-window-dragging.patch
+)
+
+src_prepare() {
+	gnome2_src_prepare
+}
+
+multilib_src_configure() {
+	local confopts=(
+		--enable-animation
+	)
+	# TODO: fix system-lua detection so that it works for non-native ABIs,
+	# native builds rely on the pkgconfig wrapper set up by lua-single.eclass
+	# but that wrapper is not multilib-compatible.
+	if multilib_is_native_abi; then
+		confopts+=(
+			$(use_enable lua)
+			$(use_with lua system-lua)
+		)
+	else
+		confopts+=(
+			--disable-lua
+		)
+	fi
+	ECONF_SOURCE=${S} gnome2_src_configure "${confopts[@]}"
+}
+
+multilib_src_install() {
+	gnome2_src_install
+}
+
+multilib_src_install_all() {
+	einstalldocs
+}
-- 
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