blob: 45a0926a6a68f0862f4daee2ab164ee25a17d8d1 (
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
|
# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{9..11} )
inherit cmake llvm python-single-r1
DESCRIPTION="Find unused include directives in C/C++ programs"
HOMEPAGE="https://include-what-you-use.org/"
SRC_URI="
https://github.com/${PN}/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz
https://github.com/include-what-you-use/include-what-you-use/commit/62e5e2e35380e46ccbff2c2ed118f8bb5c01755b.patch
-> ${PN}-0.19-test-util-support-EXTRA_IWYU_ARGS.patch
"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ~arm64 ~x86"
LLVM_MAX_SLOT=16
RDEPEND="
sys-devel/clang:${LLVM_MAX_SLOT}
sys-devel/llvm:${LLVM_MAX_SLOT}
${PYTHON_DEPS}
"
DEPEND="${RDEPEND}"
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
PATCHES=(
# https://github.com/include-what-you-use/include-what-you-use/pull/1252
"${DISTDIR}"/${PN}-0.19-test-util-support-EXTRA_IWYU_ARGS.patch
"${FILESDIR}"/${PN}-0.19-tests-cxx-badinc.cc-remove-stddef-from-expected.patch
)
llvm_check_deps() {
has_version "sys-devel/clang:${LLVM_SLOT}"
}
pkg_setup() {
llvm_pkg_setup
python-single-r1_pkg_setup
}
src_prepare() {
cmake_src_prepare
python_fix_shebang .
}
src_configure() {
local mycmakeargs=(
# Note [llvm install path]
# Unfortunately all binaries using clang driver
# have to reside at the same path depth as
# 'clang' binary itself. See bug #625972
# Thus as a hack we install it to the same directory
# as llvm/clang itself.
-DCMAKE_INSTALL_PREFIX="$(get_llvm_prefix "${LLVM_MAX_SLOT}")"
)
cmake_src_configure
}
src_test() {
local clang_version=$(best_version sys-devel/clang:${LLVM_MAX_SLOT})
clang_version=${clang_version#*/*-} # reduce it to ${PV}-${PR}
clang_version=${clang_version%%[_-]*} # main version without beta/pre/patch/revision
local clang_include_dir_candidates=(
"${ESYSROOT}/usr/lib/clang/${clang_version}/include"
"${ESYSROOT}/usr/lib/clang/${LLVM_MAX_SLOT}/include"
)
local candidate_dir
for candidate_dir in "${clang_include_dir_candidates[@]}"; do
if [[ -d "${candidate_dir}" ]]; then
local clang_include_dir="${candidate_dir}"
break
fi
done
if [[ ! -v clang_include_dir ]]; then
die "Could not infer clang include directory. Candidates: ${clang_include_dir_candidates[*]}"
fi
local -x EXTRA_IWYU_ARGS="-I ${clang_include_dir}"
"${EPYTHON}" run_iwyu_tests.py \
-- "${BUILD_DIR}"/bin/${PN} \
|| die "Tests failed with $? (using ${EPYTHON})"
}
|
GitWeb