# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit cmake flag-o-matic linux-info

DESCRIPTION="Program that can get information from a PnP monitor"
HOMEPAGE="http://www.polypux.org/projects/read-edid/"
SRC_URI="http://www.polypux.org/projects/${PN}/${P}.tar.gz"
LICENSE="GPL-2"

SLOT="0"
KEYWORDS="*"
IUSE="vbe-mode"

DEPEND="vbe-mode? ( >=dev-libs/libx86-1.1 )"
RDEPEND="${DEPEND}"

pkg_setup() {
	CONFIG_CHECK="~I2C_CHARDEV"
	ERROR_I2C_CHARDEV="I2C_CHARDEV support not enabled in the kernel. get-edid will "
	if use vbe-mode; then
		ERROR_I2C_CHARDEV+="fall back to the legacy, VBE-based interface."
	else
		ERROR_I2C_CHARDEV+="not work."
	fi
	linux-info_pkg_setup
}

src_prepare() {
	sed -i -e 's|COPYING||g;s|share/doc/read-edid|share/doc/'"${PF}"'|g' \
		CMakeLists.txt || die
	cmake_src_prepare
}

src_configure() {
	append-cflags -fcommon
	local mycmakeargs=(
		-DCLASSICBUILD=$(usex vbe-mode)
	)
	cmake_src_configure
}