summaryrefslogtreecommitdiff
blob: 307c5b95bc1bb4e5e43495728fc501fdf1c032c7 (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
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

MAJOR=$(ver_cut 1)
CMAKE_IN_SOURCE_BUILD="ON"

inherit flag-o-matic cmake readme.gentoo-r1

DESCRIPTION="The Lean Theorem Prover"
HOMEPAGE="https://leanprover-community.github.io/"

if [[ ${PV} == *9999* ]]; then
	inherit git-r3
	EGIT_REPO_URI="https://github.com/leanprover-community/lean.git"
else
	SRC_URI="https://github.com/leanprover-community/lean/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
	KEYWORDS="~amd64 ~x86"
fi
S="${S}/src"

LICENSE="Apache-2.0"
SLOT="0/${MAJOR}"
IUSE="debug +threads"

RDEPEND="dev-libs/gmp:="
DEPEND="${RDEPEND}"

PATCHES=( "${FILESDIR}"/${PN}-CMakeLists-fix_flags.patch )

src_configure() {
	local CMAKE_BUILD_TYPE
	if use debug; then
		CMAKE_BUILD_TYPE="Debug"
	else
		CMAKE_BUILD_TYPE="Release"
	fi

	filter-lto

	local mycmakeargs=(
		-DALPHA=ON
		-DAUTO_THREAD_FINALIZATION=ON
		-DJSON=ON  # bug 833900
		-DLEAN_EXTRA_CXX_FLAGS="${CXXFLAGS}"
		-DMULTI_THREAD=$(usex threads)
		-DUSE_GITHASH=OFF
	)
	cmake_src_configure
}

src_test() {
	local myctestargs=(
		# Disable problematic "style_check" cpplint test,
		# this also removes the python test dependency
		--exclude-regex style_check
	)
	cmake_src_test
}

src_install() {
	cmake_src_install

	local DISABLE_AUTOFORMATTING="yes"
	local DOC_CONTENTS="You probably want to use lean with mathlib, you can either:
	- Do not install mathlib globally and use local versions
	- Use leanproject from sci-mathematics/mathlib-tools
		$ leanproject global-install
	- Use leanpkg and compile mathlib (which will take some time)
		$ leanpkg install https://github.com/leanprover-community/mathlib"
	readme.gentoo_create_doc
}

pkg_postinst() {
	readme.gentoo_print_elog
}