mail-client/nail/nail-11.25-r3.ebuild

# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/mail-client/nail/nail-11.25-r3.ebuild,v 1.15 2010/02/02 18:01:54 jer Exp $

inherit eutils toolchain-funcs

DESCRIPTION="Nail is an enhanced mailx-compatible mail client"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.bz2"
HOMEPAGE="http://nail.sourceforge.net/"
PROVIDE="virtual/mailx"
DEPEND="ssl? ( dev-libs/openssl )
	!virtual/mailx"

SLOT="0"
LICENSE="BSD"
KEYWORDS="alpha amd64 hppa ia64 ~mips ppc ppc64 sparc x86"
IUSE="ssl net"

remove_ssl() {
	elog "Disabling SSL support"
	sed -i -e 's~#define USE_\(OPEN\)\?SSL~#undef USE_\1SSL~' config.h
	sed -i -e 's~-ssl~~' -e 's~-lcrypto~~' LIBS
}

remove_sockets() {
	elog "Not enabling sockets (thus disabling IMAP, POP and SMTP)"
	sed -i -e 's~#define HAVE_SOCKETS~#undef HAVE_SOCKETS~' config.h
}

src_compile() {
	tc-export CC

	# Do not strip the binary
	sed -i -e 's:-s nail:nail:' Makefile

	# Build config.h and LIBS, neccesary to tweak the config
	make config.h

	# Fix nail to allow it to be built without sockets
	epatch "${FILESDIR}/${PN}-nosocket.patch"

	# Logic to 'configure' the package
	if use net && ! use ssl ; then
		remove_ssl
	elif ! use net ; then
		# Linking to ssl without net support is pointless
		remove_ssl
		remove_sockets
	fi

	# Now really build it
	emake PREFIX=/usr MAILSPOOL='/var/spool/mail' || die "emake failed"
}

src_install () {
	# Use /usr/lib/sendmail by default and provide an example
	cat <<- EOSMTP >> nail.rc

		# Use the local sendmail (/usr/lib/sendmail) binary by default.
		# (Uncomment the following line to use a SMTP server)
		#set smtp=localhost
	EOSMTP

	make DESTDIR="${D}" \
		UCBINSTALL=$(type -p install) \
		PREFIX=/usr install || die "install failed"
	dodoc AUTHORS INSTALL README
	dodir /bin
	dosym /usr/bin/nail /bin/mail
	dosym /usr/bin/nail /usr/bin/mailx
	dosym /usr/bin/nail /usr/bin/mail
	dosym /usr/bin/nail /usr/bin/Mail
}