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# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-devel/bc/bc-1.06-r5.ebuild,v 1.10 2003/09/17 19:05:54 avenj Exp $
IUSE="readline"
inherit flag-o-matic
S=${WORKDIR}/${P}
DESCRIPTION="Handy console-based calculator utility"
HOMEPAGE="http://www.gnu.org/software/bc/bc.html"
SRC_URI="mirror://gnu/bc/${P}.tar.gz"
SLOT="0"
LICENSE="GPL-2 LGPL-2.1"
KEYWORDS="x86 ppc sparc alpha hppa arm mips amd64 ia64"
RDEPEND="readline? ( >=sys-libs/readline-4.1
>=sys-libs/ncurses-5.2 )"
DEPEND="$RDEPEND
>=sys-apps/portage-2.0.47-r10
sys-devel/flex"
src_unpack() {
unpack ${A} ; cd ${S}
epatch ${FILESDIR}/bc-1.06-info-fix.diff
epatch ${FILESDIR}/bc-1.06-readline42.diff
# Command line arguments for flex changed from the old
# 2.5.4 to 2.5.22, so fix configure if we are using the
# new flex. Note that flex-2.5.4 prints 'flex version 2.5.4'
# and flex-2.5.22 prints 'flex 2.5.22', bug #10546.
# <azarah@gentoo.org> (23 Oct 2002)
local flmajor="`flex --version | cut -d. -f1`"
local flminor="`flex --version | cut -d. -f2`"
local flmicro="`flex --version | cut -d. -f3`"
if [ "${flmajor/flex* }" -ge 2 -a \
"${flminor/flex* }" -ge 5 -a \
"${flmicro/flex* }" -ge 22 ]
then
cd ${S}; cp configure configure.orig
sed -e 's:flex -I8:flex -I:g' \
configure.orig > configure
fi
}
src_compile() {
# -O2 causes segafults on ppc with zero backtrace :/
use ppc && filter-flags "-O2"
# -Os causes segfaults on x86
use x86 && replace-flags "-Os" "-O2"
local myconf=""
use readline && myconf="--with-readline"
econf ${myconf} || die
emake || die
}
src_install() {
into /usr
dobin bc/bc dc/dc
doinfo doc/*.info
doman doc/*.1
dodoc AUTHORS COPYING* FAQ NEWS README ChangeLog
}
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