60 lines
1.3 KiB
Bash
60 lines
1.3 KiB
Bash
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit flag-o-matic
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MY_PV="$(ver_cut 1-2)"
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DESCRIPTION="Yet another factoring utility"
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HOMEPAGE="https://sourceforge.net/projects/yafu/"
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SRC_URI="mirror://sourceforge/${PN}/${MY_PV}/${PN}-${MY_PV}-src.zip"
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SLOT="0"
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LICENSE="public-domain"
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KEYWORDS="~amd64 ~x86"
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IUSE="+sieve"
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DEPEND="
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dev-libs/gmp:0=
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sci-mathematics/gmp-ecm
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sieve? (
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sci-mathematics/ggnfs
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sci-mathematics/msieve
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)"
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RDEPEND="${DEPEND}"
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BDEPEND="app-arch/unzip"
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PATCHES=( "${FILESDIR}"/${P}-Makefile.patch )
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src_prepare() {
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default
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sed -i \
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-e 's:../gmp/include:gmp:' \
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-e 's:../gmp-ecm/include:gmp-ecm:' \
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-e 's:# LIBS += -L../msieve/lib/linux/x86_64:LIBS += -lmsieve -lz -ldl:' \
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-e 's:CFLAGS = -g:#CFLAGS = -g:' \
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-e '/$(LIBS)$/s:$(CC):$(CC) $(LDFLAGS):g' Makefile || die
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sed -i -e 's:\"config.h\":<gmp-ecm/config.h>:g' top/driver.c || die
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# proper ggnfs default path
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sed -i -e 's~strcpy(fobj->nfs_obj.ggnfs_dir,"./");~strcpy(fobj->nfs_obj.ggnfs_dir,"/usr/bin/");~' factor/factor_common.c || die
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}
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src_configure() {
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append-cflags -fcommon
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default
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}
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src_compile() {
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local VAR
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use sieve && VAR="NFS=1"
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use amd64 && emake $VAR x86_64
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use x86 && emake $VAR x86
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}
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src_install() {
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dobin "${S}"/yafu
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dodoc docfile.txt README yafu.ini
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}
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