# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-video/usb-pwc-re/usb-pwc-re-10.0.12_rc1.ebuild,v 1.9 2007/07/12 02:40:42 mr_bones_ Exp $

inherit linux-info toolchain-funcs eutils

DESCRIPTION="Free Philips USB Webcam driver for Linux that supports VGA resolution, newer kernels and replaces the old pwcx module."
HOMEPAGE="http://www.saillard.org/pwc/"
MY_PV="${PV/_/-}"
SRC_URI="http://www.saillard.org/pwc/files/pwc-${MY_PV}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ~ppc ppc64 ~sparc x86"

IUSE=""
DEPEND="sys-kernel/linux-headers"
RDEPEND=""

S=${WORKDIR}/pwc-${MY_PV}

pkg_setup() {
	if kernel_is 2 6; then
		if [ "${KV_PATCH}" -ge 18 ] ; then
			die "In kernel ${KV_FULL} this module is deprecated by the builtin driver."
		fi
	fi
}

src_compile() {
	export ARCH="$(tc-arch-kernel)"
	emake KSRC="${KERNEL_DIR}" || die "make failed"
	test -f pwc.ko || die "You can't have both at once - a builtin driver and a module."
}

src_install() {

	if kernel_is 2 6; then
		einfo "Kernel ${KV_FULL} detected!"
		insinto "/lib/modules/${KV_FULL}/kernel/drivers/usb/media/pwc"
		doins pwc.ko
		echo "post-install pwc /sbin/modprobe --force pwcx >& /dev/null 2>&1 || :" > usb-pwcx
	else
		eerror "No supported kernel version (2.6) detected."
	fi

	insinto /etc/modules.d

}

pkg_postinst() {
	if [ "${ROOT}" = "/" ] ; then
		# Update module dependency
		[ -x /sbin/update-modules ] && /sbin/update-modules || /sbin/modules-update
	fi
	elog "If you have problems loading the module, please check the \"dmesg\" output."
}