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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit cmake flag-o-matic toolchain-funcs
DESCRIPTION="Modern solver for linear, quadratic, and mixed-integer programs"
HOMEPAGE="https://highs.dev/
https://github.com/ERGO-Code/HiGHS"
SRC_URI="https://github.com/ERGO-Code/HiGHS/releases/download/v${PV}/source-archive.tar.gz
-> ${P}.tar.gz"
S="${WORKDIR}/HiGHS"
LICENSE="MIT"
SLOT="0/1" # soname major
KEYWORDS="amd64 ~riscv"
# USE=zlib was removed because the profiles have it on by default and it
# pulls in a bundled copy of the zstr library.
IUSE="examples hipo index64 test +threads"
RESTRICT="!test? ( test )"
# Our unbundled sci-libs/{amd,metis} that are dependencies of HiPO don't
# support 64-bit indexes. HiGHS patches the bundled versions for this.
REQUIRED_USE="?? ( hipo index64 )"
# We use dev-libs/boost to unbundle pdqsort. Catch-2.x is bundled, and
# just switching the include to use catch-3.x doesn't seem to work.
BDEPEND="dev-cpp/cli11
dev-libs/boost
test? ( =dev-cpp/catch-2* )"
RDEPEND="
hipo? (
sci-libs/amd
sci-libs/metis
virtual/cblas
)
"
DEPEND="${RDEPEND}"
PATCHES=(
"${FILESDIR}/highs-1.14.0-ignore-test-iterations.patch"
"${FILESDIR}/highs-1.14.0-leave-rpath-alone.patch"
"${FILESDIR}/highs-1.14.0-vector-oob.patch"
"${FILESDIR}/highs-1.14.0-unbundle-amd.patch"
"${FILESDIR}/highs-1.14.0-unbundle-cli11.patch"
"${FILESDIR}/highs-1.14.0-unbundle-metis.patch"
"${FILESDIR}/highs-1.14.0-unbundle-pdqsort.patch"
"${FILESDIR}/highs-1.14.0-unbundle-zstr.patch"
)
pkg_setup() {
# https://github.com/cschwan/sage-on-gentoo/issues/825
# https://github.com/ERGO-Code/HiGHS/issues/2993
append-cppflags -DNDEBUG
if tc-is-clang; then
ewarn "WARNING: clang builds have known problems:"
ewarn
ewarn " https://github.com/ERGO-Code/HiGHS/issues/2996"
ewarn
fi
}
src_prepare() {
# Sometimes the .git directory makes it into the release tarballs
# and cmake will waste time computing the latest commit.
rm -rf .git || die
# Unbundle with sed.
rm extern/catch.hpp || die
find ./check -type f -name '*.cpp' -execdir \
sed -e 's~"catch.hpp"~<catch2/catch.hpp>~' -i {} + || die
# We unbundle dev-cpp/cli11 (in one place only) with a patch.
rm extern/CLI11.hpp || die
# Unbundle header-only library pdqsort, in concert with a patch. The
# find/sed helps keep the size of the patch down.
rm -r extern/pdqsort || die
find ./highs -type f \( -name '*.cc' -o -name '*.cpp' \) -execdir \
sed \
-e 's~"[a-z/\.]*/pdqsort.h"~<boost/sort/pdqsort/pdqsort.hpp>~' \
-e 's~pdqsort(~boost::sort::pdqsort(~g' \
-e 's~pdqsort_branchless(~boost::sort::pdqsort_branchless(~g' \
-i {} + || die
# Just a precaution, never use the bundled libraries. Zstr is
# "unbundled" via -DZLIB=OFF. Unfortunately, rcm remains bundled.
rm -r extern/{amd,metis,zstr} || die
# Remove docs for stuff we don't install
rm -r docs/src/assets || die
rm docs/src/interfaces/{csharp,fortran}.md || die
cmake_src_prepare
}
src_configure() {
# Without FAST_BUILD=ON, some options aren't even available.
#
# It would be easy to support USE=fortran with virtual/fortran, but
# unless someone needs it, it's simpler to leave the fortran
# interface disabled.
#
# The python interface can't be built at the same time as the C/C++
# bits. In any case, we should probably package dev-python/highspy
# separately since that's how people will look for it.
local mycmakeargs=(
-DALL_TESTS=$(usex test)
-DBUILD_CSHARP_EXAMPLE=OFF
-DBUILD_CXX_EXAMPLE=$(usex examples)
-DBUILD_CXX=ON
-DBUILD_CXX_EXE=ON
-DBUILD_EXAMPLES=$(usex examples)
-DBUILD_DOTNET=OFF
-DBUILD_TESTING=$(usex test)
-DCSHARP=OFF
-DCUPDLP_GPU=OFF
-DCUPDLP_FIND_CUDA=OFF
-DEMSCRIPTEN_HTML=OFF
-DFAST_BUILD=ON
-DFORTRAN=OFF
-DHIGHS_COVERAGE=OFF
-DHIGHS_NO_DEFAULT_THREADS=$(usex threads OFF ON)
-DHIGHSINT64=$(usex index64)
-DHIPO=$(usex hipo)
-DPYTHON_BUILD_SETUP=OFF
-DUSE_DOTNET_STD_21=OFF
-DZLIB=OFF
)
# Append this conditionally; otherwise we get an unused variable
# warning from the non-HiPO build.
use hipo && mycmakeargs+=( -DBLA_PKGCONFIG_BLAS=cblas )
cmake_src_configure
}
src_install() {
cmake_src_install
rm "${ED}/usr/share/doc/${PF}/LICENSE.txt" || die
docinto manual
dodoc -r docs/src/*
if use examples; then
docinto examples
dodoc examples/*.{c,cpp,py}
fi
}
src_test() {
if tc-is-clang; then
ewarn "Clang builds always fail their tests, skipping..."
else
cmake_src_test
fi
}
|
