# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=5

EGIT_REPO_URI="https://github.com/waffle-gl/${PN}.git"

if [[ ${PV} = 9999* ]]; then
	GIT_ECLASS="git-2"
fi

inherit cmake-utils cmake-multilib ${GIT_ECLASS}

DESCRIPTION="Library that allows selection of GL API and of window system at runtime"
HOMEPAGE="https://people.freedesktop.org/~chadversary/waffle/"

if [[ $PV = 9999* ]]; then
	KEYWORDS="~ppc ~ppc64"
else
	SRC_URI="https://people.freedesktop.org/~chadversary/${PN}/files/release/${P}/${P}.tar.xz"
	KEYWORDS="amd64 arm ~ppc ~ppc64 x86"
fi

LICENSE="BSD-2"
SLOT="0"
IUSE="doc egl gbm test wayland"

RDEPEND="
	>=media-libs/mesa-9.1.6[egl?,gbm?,${MULTILIB_USEDEP}]
	>=virtual/opengl-7.0-r1[${MULTILIB_USEDEP}]
	wayland? ( >=dev-libs/wayland-1.0.6[${MULTILIB_USEDEP}] )
	gbm? ( >=virtual/libudev-208:=[${MULTILIB_USEDEP}] )
	>=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
	>=x11-libs/libxcb-1.9.1[${MULTILIB_USEDEP}]"
DEPEND="${RDEPEND}
	>=x11-base/xcb-proto-1.8-r3[${MULTILIB_USEDEP}]
	doc? (
		dev-libs/libxslt
		app-text/docbook-xml-dtd:4.2
	)"

src_unpack() {
	default
	[[ $PV = 9999* ]] && git-2_src_unpack
}

src_configure() {
	local mycmakeargs=(
		-Dwaffle_has_glx=ON
		-Dwaffle_build_examples=OFF
		$(cmake-utils_use doc waffle_build_manpages)
		$(cmake-utils_use egl waffle_has_x11_egl)
		$(cmake-utils_use gbm waffle_has_gbm)
		$(cmake-utils_use test waffle_build_tests)
		$(cmake-utils_use wayland waffle_has_wayland)
	)

	cmake-multilib_src_configure
}

src_test() {
	emake -C "${CMAKE_BUILD_DIR}" check
}