60 lines
1.3 KiB
Bash
60 lines
1.3 KiB
Bash
# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=4
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inherit toolchain-funcs
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DESCRIPTION="self-contained ANSI C implementation of the reverse search algorithm"
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HOMEPAGE="http://cgm.cs.mcgill.ca/~avis/C/lrs.html"
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SRC_URI="http://cgm.cs.mcgill.ca/~avis/C/lrslib/${P}.tar.gz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="amd64 x86"
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IUSE="gmp"
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DEPEND="gmp? ( dev-libs/gmp )"
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RDEPEND="${DEPEND}"
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src_prepare(){
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sed -i "s/gcc/$(tc-getCC)/g" makefile || die
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sed -i "s/-O3/${CFLAGS} ${LDFLAGS}/g" makefile || die
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# We don't like static linking to gmp or anywhere.
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if use amd64 ; then
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# This macro may only change messages that the
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# binary outputs, but just in case... (Bug 384195)
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sed -i "s/-static/-DB64/g" makefile || die
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else
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sed -i "s/-static//g" makefile || die
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fi
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}
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src_compile () {
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if use amd64 ; then
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emake all64
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else
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emake
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fi
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if use gmp ; then
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emake gmp
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fi
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}
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src_install() {
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dobin lrs redund redund1
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# Collides with sys-block/buffer
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newbin buffer lrsbuffer
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if use x86; then
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dobin nash setupnash setupnash2 2nash
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# Prevent clash with cddlib:
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newbin fourier lrsfourier
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fi
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if use gmp; then
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dobin glrs gredund gfourier
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# Clash with www-plugins/gnash
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newbin gnash lrsgnash
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fi
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dodoc readme
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dohtml lrslib.html
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}
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