summaryrefslogtreecommitdiff
blob: c1202d979e1cbcf5f26f6f71955db003c46a1d8d (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
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
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
# Copyright 2016-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

PYTHON_COMPAT=( python3_{10..12} pypy3 )
DISTUTILS_USE_PEP517=setuptools

inherit bash-completion-r1 edo distutils-r1 flag-o-matic toolchain-funcs

if [[ ${PV} = *9999* ]]; then
	EGIT_REPO_URI="https://github.com/mesonbuild/meson"
	inherit ninja-utils git-r3

	BDEPEND="
		${NINJA_DEPEND}
		$(python_gen_any_dep 'dev-python/pyyaml[${PYTHON_USEDEP}]')
	"

else
	inherit verify-sig

	MY_PV=${PV/_/}
	MY_P=${P/_/}
	S=${WORKDIR}/${MY_P}

	SRC_URI="
		https://github.com/mesonbuild/meson/releases/download/${MY_PV}/${MY_P}.tar.gz
		verify-sig? ( https://github.com/mesonbuild/meson/releases/download/${MY_PV}/${MY_P}.tar.gz.asc )
		https://github.com/mesonbuild/meson/releases/download/${MY_PV}/meson-reference.3 -> meson-reference-${MY_PV}.3
	"
	BDEPEND="verify-sig? ( sec-keys/openpgp-keys-jpakkane )"
	VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/jpakkane.gpg

	if [[ ${PV} != *_rc* ]] ; then
		KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
	fi
fi

DESCRIPTION="Open source build system"
HOMEPAGE="https://mesonbuild.com/"

LICENSE="Apache-2.0"
SLOT="0"
IUSE="test"
RESTRICT="!test? ( test )"

DEPEND="
	test? (
		dev-libs/glib:2
		dev-libs/gobject-introspection
		app-alternatives/ninja
		dev-vcs/git
		sys-libs/zlib[static-libs(+)]
		virtual/pkgconfig
	)
"
RDEPEND="
	!<dev-build/muon-0.2.0-r2[man(-)]
	virtual/pkgconfig
"

PATCHES=(
	"${FILESDIR}"/${PN}-1.2.1-python-path.patch
)

src_unpack() {
	if [[ ${PV} = *9999* ]]; then
		git-r3_src_unpack
	else
		default
		use verify-sig && verify-sig_verify_detached "${DISTDIR}"/${MY_P}.tar.gz{,.asc}
	fi
}

python_prepare_all() {
	local disable_unittests=(
		# ASAN and sandbox both want control over LD_PRELOAD
		# https://bugs.gentoo.org/673016
		-e 's/test_generate_gir_with_address_sanitizer/_&/'

		# ASAN is unsupported on some targets
		# https://bugs.gentoo.org/692822
		-e 's/test_pch_with_address_sanitizer/_&/'

		# clippy-driver fails, but only when run via portage.
		#
		#   error[E0463]: can't find crate for `std`
		#   error: requires `sized` lang_item
		-e 's/test_rust_clippy/_&/'
	)

	sed -i "${disable_unittests[@]}" unittests/*.py || die

	# Broken due to python2 script created by python_wrapper_setup
	rm -r "test cases/frameworks/1 boost" || die
	# nvcc breaks on essentially any LDFLAGS
	# https://bugs.gentoo.org/936757
	# https://github.com/mesonbuild/meson/issues/11234
	rm -r "test cases/cuda"/* || die

	# The 1.4.2 tarball accidentally contains some untracked files from git master:
	# - subprojects/bar-0.1/Cargo.toml
	rm -r "test cases/rust/25 cargo lock/"

	distutils-r1_python_prepare_all
}

python_check_deps() {
	if [[ ${PV} = *9999* ]]; then
		python_has_version "dev-python/pyyaml[${PYTHON_USEDEP}]"
	fi
}

python_configure_all() {
	if [[ ${PV} = *9999* ]]; then
		# We use the unsafe_yaml loader because strictyaml is not packaged. In
		# theory they produce the same results, but pyyaml is faster and
		# without safety checks.
		edo ./meson.py setup \
			--prefix "${EPREFIX}/usr" \
			-Dhtml=false \
			-Dunsafe_yaml=true \
			docs/ docs/builddir
	fi
}

python_compile_all() {
	if [[ ${PV} = *9999* ]]; then
		eninja -C docs/builddir
	fi
}

src_test() {
	tc-export PKG_CONFIG
	if ${PKG_CONFIG} --exists Qt5Core && ! ${PKG_CONFIG} --exists Qt5Gui; then
		ewarn "Found Qt5Core but not Qt5Gui; skipping tests"
	else
		distutils-r1_src_test
	fi
}

python_test() {
	(
		# meson has its own tests for LTO support. We don't need to verify that
		# all tests work when they happen to use it. And in particular, this
		# breaks rust.
		filter-lto

		# remove unwanted python_wrapper_setup contents
		# We actually do want to non-error if python2 is installed and tested.
		remove="${T}/${EPYTHON}/bin:"
		PATH=${PATH/${remove}/}

		# test_meson_installed
		unset PYTHONDONTWRITEBYTECODE

		# https://bugs.gentoo.org/687792
		unset PKG_CONFIG

		# test_cross_file_system_paths
		unset XDG_DATA_HOME

		# 'test cases/unit/73 summary' expects 80 columns
		export COLUMNS=80

		# If JAVA_HOME is not set, meson looks for javac in PATH.
		# If javac is in /usr/bin, meson assumes /usr/include is a valid
		# JDK include path. Setting JAVA_HOME works around this broken
		# autodetection. If no JDK is installed, we should end up with an empty
		# value in JAVA_HOME, and the tests should get skipped.
		export JAVA_HOME=$(java-config -O 2>/dev/null)

		${EPYTHON} -u run_tests.py
	) || die "Testing failed with ${EPYTHON}"
}

python_install_all() {
	distutils-r1_python_install_all

	insinto /usr/share/vim/vimfiles
	doins -r data/syntax-highlighting/vim/{ftdetect,indent,syntax}

	insinto /usr/share/zsh/site-functions
	doins data/shell-completions/zsh/_meson

	dobashcomp data/shell-completions/bash/meson

	if [[ ${PV} = *9999* ]]; then
		DESTDIR="${ED}" eninja -C docs/builddir install
	else
		newman "${DISTDIR}"/meson-reference-${PV}.3 meson-reference.3
	fi
}