# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

inherit eutils toolchain-funcs flag-o-matic

DESCRIPTION="unzipper for pkzip-compressed files"
HOMEPAGE="http://www.info-zip.org/"
SRC_URI="mirror://gentoo/${PN}${PV/.}.tar.gz"

LICENSE="Info-ZIP"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc ~sparc-fbsd x86 ~x86-fbsd"
IUSE=""

DEPEND=""

src_unpack() {
	unpack ${A}
	cd "${S}"
	epatch "${FILESDIR}"/${P}-no-exec-stack.patch
	epatch "${FILESDIR}"/${P}-CVE-2008-0888.patch #213761
	sed -i \
		-e 's:-O3:$(CFLAGS) $(CPPFLAGS):' \
		-e 's:-O :$(CFLAGS) $(CPPFLAGS) :' \
		-e "s:CC=gcc :CC=$(tc-getCC) :" \
		-e "s:LD=gcc :LD=$(tc-getCC) :" \
		-e "s:AS=gcc :AS=$(tc-getCC) :" \
		-e 's:LF2 = -s:LF2 = :' \
		-e 's:LF = :LF = $(LDFLAGS) :' \
		-e 's:SL = :SL = $(LDFLAGS) :' \
		-e 's:FL = :FL = $(LDFLAGS) :' \
		unix/Makefile \
		|| die "sed unix/Makefile failed"
}

src_compile() {
	local TARGET
	case ${CHOST} in
		i?86*-linux*) TARGET=linux_asm ;;
		*-linux*)     TARGET=linux_noasm ;;
		i?86*-freebsd* | i?86*-dragonfly* | i?86*-openbsd* | i?86*-netbsd*)
					  TARGET=freebsd ;; # mislabelled bsd with x86 asm
		*-freebsd* | *-dragonfly* | *-openbsd* | *-netbsd*)
					  TARGET=bsd ;;
		*-darwin*)    TARGET=macosx ;;
		*)            die "Unknown target, you suck" ;;
	esac
	append-lfs-flags #104315
	emake -f unix/Makefile ${TARGET} || die "emake failed"
}

src_install() {
	dobin unzip funzip unzipsfx unix/zipgrep || die "dobin failed"
	dosym unzip /usr/bin/zipinfo || die
	doman man/*.1
	dodoc BUGS History* README ToDo WHERE
}