# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: $

DESCRIPTION="An interface for filesystems implemented in userspace."
HOMEPAGE="http://sourceforge.net/projects/avf"
SRC_URI="mirror://sourceforge/avf/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="x86"
IUSE="doc suid-fum"

DEPEND="virtual/kernel"

inherit eutils

src_compile() {
	econf --disable-example || die
	cd ${S}/kernel 
	epatch ${FILESDIR}/${P}.patch || die
	cd ${S}
	
	if ( use x86 && [ ! -e /usr/src/linux/arch/x86 ] ); then
		#the following is necessary because portage's $ARCH interferes with the kernel's $ARCH
		ARCH_BKUP=${ARCH}
		unset ARCH
		emake || die
		ARCH=${ARCH_BKUP}
	else
		emake || die
	fi
}

src_install() {
	if ( use x86 && [ ! -e /usr/src/linux/arch/x86 ] ); then
		unset ARCH
		make install DESTDIR=${D} || die
		ARCH=${ARCH_BKUP}
		unset ARCH_BKUP
	else
		make install DESTDIR=${D} || die
	fi

	dodoc AUTHORS BUGS ChangeLog Filesystems README README-2.4 README-2.6 README.NFS \
			NEWS TODO
	docinto example
	dodoc example/*
}

pkg_postinst() {
	if ! use suid-fum; then
		chmod -s /usr/bin/fusermount
		einfo "/usr/bin/fusermount is not suid root because that is a security risk (see the README)"
		einfo "If you want normal users to be able to use it, you must set it suid root yourself."
	else
		einfo "/usr/bin/fusermount is suid root. Read the README; this is a security risk."
	fi
	
	/usr/sbin/update-modules
}

pkg_postrm() {
	/sbin/modprobe -r fuse
}