blob: 9f318b3d0b911e50cf5747ac9e594a359c0b8187 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
# This PKGBUILD is highly experimental and works on my Intel i7 setup
# It is not setup to produce any other targets and not yet tested on more than
# my own system.
# I have made small fixes to the AMD K8 assembly code not yet submitted upstream.
# No guarantees.
# Maintainer: K. Hampf <khampf@users.sourceforge.net>
pkgbase=ggnfs-svn
pkgname=('ggnfs-lasieve4e-x86_64-svn' 'ggnfs-svn')
pkgver=441
pkgrel=1
pkgdesc="GGNFS is an open source implementation of General Number Field Sieve algorithm for factoring integers."
arch=('i686' 'x86_64')
url="http://sourceforge.net/projects/ggnfs/"
license=('GPL2')
makedepends=('subversion')
source=("ggnfs-code::svn://svn.code.sf.net/p/ggnfs/code/trunk"
"makefile-lasieve4_64.patch"
"lasieve4_64-athlon64-i7.patch")
sha256sums=('SKIP'
'a0265a78f87eb9e2c4add9d125d803af1892659c59103a794ecfc4ba9a8b87a6'
'39018ea8dd0c65183038bdfb44eb58c87a5794f93982edb3866a5aab659939d7')
_svnmod=ggnfs-code
_ggnfstarget="nocona" # Works on Intel i7. YMMW
_lasieveL1bits="15" # default is 15 bits = 32 KB L1 data cache, 14 bits = 16 KB
pkgver() {
cd "${srcdir}/${_svnmod}"
local ver="$(svnversion)"
printf "%s" "${ver//[[:alpha:]]}"
}
prepare() {
cd "${srcdir}/${_svnmod}"
patch -p1 < "$srcdir/makefile-lasieve4_64.patch"
patch -p1 < "$srcdir/lasieve4_64-athlon64-i7.patch"
cd "${srcdir}/${_svnmod}/src/experimental/lasieve4_64"
if [ "$_lasieveL1bits" != "15" ]; then
echo "Patching asm code for ${_lasieveL1bits}-bit L1 data cache ..."
sed -i -e "s/#define L1_BITS 15/#define L1_BITS ${_lasieveL1bits}/" athlon64/siever-config.h
sed -i -e "s/define(l1_bits,15)dnl/define(l1_bits,${_lasieveL1bits})dnl/" athlon64/ls-defs.asm
fi
ln -s "athlon64" "asm"
}
build() {
msg "Starting ggnfs-lasieve4e-${CARCH}-svn build..."
cd "${srcdir}/${_svnmod}/src/experimental/lasieve4_64"
make
msg "Starting ggnfs-svn build..."
cd "${srcdir}/${_svnmod}"
make "$_ggnfstarget"
}
package_ggnfs-lasieve4e-x86_64-svn() {
pkgdesc="lasieve4e is a lattice siever for GGNFS by Jens Franke and T. Kleinjung."
arch=('x86_64')
provides=('ggnfs-lasieve4e')
conflicts=('ggnfs-lasieve4e')
cd "${srcdir}/${_svnmod}"
# install -D -m755 src/experimental/lasieve4_64/gnfs-lasieve4I1?e "${pkgdir}/usr/bin"
install -d -m755 "${pkgdir}/usr/bin"
install -D -m755 bin/gnfs-lasieve4I1?e "${pkgdir}/usr/bin"
}
package_ggnfs-svn() {
arch=('i686' 'x86_64') # select ggnfs target other than nocona
provides=('ggnfs')
conflicts=('ggnfs')
depends=('ggnfs-lasieve4e')
optdepends=('gnuplot')
cd "${srcdir}/${_svnmod}"
install -d -m755 "${pkgdir}/usr/bin"
install -D -m755 bin/autogplot.sh "${pkgdir}/usr/bin"
install -D -m755 bin/makefb "${pkgdir}/usr/bin"
install -D -m755 bin/matbuild "${pkgdir}/usr/bin"
install -D -m755 bin/matprune "${pkgdir}/usr/bin"
install -D -m755 bin/matsolve "${pkgdir}/usr/bin"
install -D -m755 bin/pol51m0b "${pkgdir}/usr/bin"
install -D -m755 bin/pol51m0n "${pkgdir}/usr/bin"
install -D -m755 bin/pol51opt "${pkgdir}/usr/bin"
install -D -m755 bin/polyselect "${pkgdir}/usr/bin"
install -D -m755 bin/procrels "${pkgdir}/usr/bin"
install -D -m755 bin/sieve "${pkgdir}/usr/bin"
install -D -m755 bin/sqrt "${pkgdir}/usr/bin"
install -d -m755 "${pkgdir}/usr/share/${pkgname}"
install -D -m644 bin/def-nm-params.txt "${pkgdir}/usr/share/${pkgname}"
install -D -m644 bin/def-par.txt "${pkgdir}/usr/share/${pkgname}"
}
# vim:set ts=2 sw=2 et:
|