summaryrefslogtreecommitdiff
blob: 1ed94a1521f199e0616a1c982030d93ad443bf50 (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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

PYTHON_COMPAT=( python3_{8..11} )
inherit gnome.org gnome2-utils meson optfeature python-any-r1 virtualx xdg

DESCRIPTION="GTK is a multi-platform toolkit for creating graphical user interfaces"
HOMEPAGE="https://www.gtk.org/ https://gitlab.gnome.org/GNOME/gtk/"

LICENSE="LGPL-2+"
SLOT="4"
IUSE="aqua broadway colord cups examples ffmpeg gstreamer +introspection sysprof test vulkan wayland +X cpu_flags_x86_f16c"
REQUIRED_USE="
	|| ( aqua wayland X )
	test? ( introspection )
"

KEYWORDS="amd64 arm arm64 ~ia64 ~loong ~ppc ~ppc64 ~riscv ~sparc x86"

COMMON_DEPEND="
	>=dev-libs/fribidi-0.19.7
	>=dev-libs/glib-2.66.0:2
	>=media-libs/graphene-1.9.1[introspection?]
	>=media-libs/libepoxy-1.4[egl,X(+)?]
	>=x11-libs/cairo-1.14[aqua?,glib,svg,X?]
	>=x11-libs/gdk-pixbuf-2.30:2[introspection?]
	>=x11-libs/pango-1.50.0[introspection?]
	media-libs/libpng:0=
	media-libs/tiff:0=
	media-libs/libjpeg-turbo:0=
	>=media-libs/harfbuzz-2.1.0:=
	x11-misc/shared-mime-info

	colord? ( >=x11-misc/colord-0.1.9:0= )
	cups? ( >=net-print/cups-2.0 )
	ffmpeg? ( media-video/ffmpeg )
	gstreamer? (
		>=media-libs/gst-plugins-bad-1.12.3
		>=media-libs/gst-plugins-base-1.12.3[opengl]
	)
	introspection? ( >=dev-libs/gobject-introspection-1.39:= )
	vulkan? ( media-libs/vulkan-loader:= )
	wayland? (
		>=dev-libs/wayland-1.20.0
		>=dev-libs/wayland-protocols-1.23
		media-libs/mesa[wayland]
		>=x11-libs/libxkbcommon-0.2
	)
	X? (
		>=app-accessibility/at-spi2-atk-2.5.3
		media-libs/fontconfig
		media-libs/mesa[X(+)]
		x11-libs/libX11
		>=x11-libs/libXi-1.8
		x11-libs/libXext
		>=x11-libs/libXrandr-1.5
		x11-libs/libXcursor
		x11-libs/libXfixes
		x11-libs/libXdamage
		x11-libs/libXinerama
	)
"
DEPEND="${COMMON_DEPEND}
	sysprof? ( >=dev-util/sysprof-capture-3.40.1:4 )
	X? ( x11-base/xorg-proto )
"
RDEPEND="${COMMON_DEPEND}
	>=dev-util/gtk-update-icon-cache-3
"
# librsvg for svg icons (PDEPEND to avoid circular dep), bug #547710
PDEPEND="
	gnome-base/librsvg
	>=x11-themes/adwaita-icon-theme-3.14
"
BDEPEND="
	dev-libs/gobject-introspection-common
	introspection? (
		${PYTHON_DEPS}
		$(python_gen_any_dep '
			dev-python/pygobject:3[${PYTHON_USEDEP}]
		')
	)
	dev-python/docutils
	>=dev-util/gdbus-codegen-2.48
	dev-util/glib-utils
	>=sys-devel/gettext-0.19.7
	virtual/pkgconfig
	test? (
		dev-libs/glib:2
		wayland? ( dev-libs/weston[headless] )
	)
"

python_check_deps() {
	python_has_version "dev-python/pygobject:3[${PYTHON_USEDEP}]" || return
}

pkg_setup() {
	use introspection && python-any-r1_pkg_setup
}

src_prepare() {
	default
	xdg_environment_reset

	# dev-python/docutils installs rst2man.py, not rst2man
	sed -i -e "s/'rst2man'/'rst2man.py'/" docs/reference/gtk/meson.build || die
	# Nothing should use gtk4-update-icon-cache and an unversioned one is shipped by dev-util/gtk-update-icon-cache
	sed -i -e '/gtk4-update-icon-cache/d' tools/meson.build || die
	# Workaround RWX ELF sections, https://gitlab.gnome.org/GNOME/gtk/-/issues/4598
	sed -i -e 's/^ld =.*/ld = disabler()/g' gtk/meson.build demos/gtk-demo/meson.build demos/widget-factory/meson.build || die
	sed -i -e 's/^objcopy =.*/objcopy = disabler()/g' gtk/meson.build demos/gtk-demo/meson.build demos/widget-factory/meson.build || die
}

src_configure() {
	local emesonargs=(
		# GDK backends
		$(meson_use X x11-backend)
		$(meson_use wayland wayland-backend)
		$(meson_use broadway broadway-backend)
		-Dwin32-backend=false
		$(meson_use aqua macos-backend)

		# Media backends
		$(meson_feature ffmpeg media-ffmpeg)
		$(meson_feature gstreamer media-gstreamer)

		# Print backends
		$(meson_feature cups print-cups)

		# Optional dependencies
		$(meson_feature vulkan)
		-Dcloudproviders=disabled  # cloudprovider is not packaged in Gentoo yet
		$(meson_feature sysprof)
		-Dtracker=disabled  # tracker3 is not packaged in Gentoo yet
		$(meson_feature colord)
		# Expected to fail with GCC < 11
		# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71993
		$(meson_feature cpu_flags_x86_f16c f16c)

		# Documentation and introspection
		-Dgtk_doc=false # we ship pregenerated API docs from tarball
		-Dman-pages=true
		$(meson_feature introspection)

		# Demos and binaries
		$(meson_use examples build-examples)
		$(meson_use examples demos)
		$(meson_use test build-tests)
		-Dinstall-tests=false
	)
	meson_src_configure
}

src_test() {
	"${BROOT}${GLIB_COMPILE_SCHEMAS}" --allow-any-name "${S}/gtk" || die

	if use X; then
		einfo "Running tests under X"
		GSETTINGS_SCHEMA_DIR="${S}/gtk" virtx meson_src_test --setup=x11
	fi

	if use wayland; then
		einfo "Running tests under Weston"

		export XDG_RUNTIME_DIR="$(mktemp -p $(pwd) -d xdg-runtime-XXXXXX)"

		weston --backend=headless-backend.so --socket=wayland-5 --idle-time=0 &
		compositor=$!
		export WAYLAND_DISPLAY=wayland-5

		GSETTINGS_SCHEMA_DIR="${S}/gtk" meson_src_test --setup=wayland

		exit_code=$?
		kill ${compositor}
	fi
}

src_install() {
	meson_src_install

	insinto /usr/share/gtk-doc/html
	# This will install API docs specific to X11 and wayland regardless of USE flags, but this is intentional
	doins -r "${S}"/docs/reference/{gtk/gtk4,gsk/gsk4,gdk/gdk4{,-wayland,-x11}}
}

pkg_preinst() {
	xdg_pkg_preinst
	gnome2_schemas_savelist
}

pkg_postinst() {
	xdg_pkg_postinst
	gnome2_schemas_update

	if ! has_version "app-text/evince"; then
		elog "Please install app-text/evince for print preview functionality."
		elog "Alternatively, check \"gtk-print-preview-command\" documentation and"
		elog "add it to your settings.ini file."
	fi

	if use examples ; then
		optfeature "syntax highlighting in gtk4-demo" app-text/highlight
	fi
}

pkg_postrm() {
	xdg_pkg_postrm
	gnome2_schemas_update
}