summaryrefslogtreecommitdiff
blob: 42e6fb030cd38bd5a84c3a769348077f21c6fdeb (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
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
#
# @ECLASS: mozconfig-v6.52.eclass
# @MAINTAINER:
# mozilla team <mozilla@gentoo.org>
# @SUPPORTED_EAPIS: 5 6 7
# @BLURB: the new mozilla common configuration eclass for FF33 and newer, v6
# @DESCRIPTION:
# This eclass is used in mozilla ebuilds (firefox, thunderbird, seamonkey)
# to provide a single common place for the common mozilla engine compoments.
#
# The eclass provides all common dependencies as well as common use flags.
#
# Some use flags which may be optional in particular mozilla packages can be
# supported through setting eclass variables.
#
# This eclass inherits mozconfig helper functions as defined in mozcoreconf-v3,
# and so ebuilds inheriting this eclass do not need to inherit that.

case ${EAPI} in
	0|1|2|3|4)
		die "EAPI=${EAPI} not supported"
		;;
	5)
		inherit multilib
		;;
esac

inherit flag-o-matic toolchain-funcs mozcoreconf-v5

# @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_WIFI
# @DEFAULT_UNSET
# @DESCRIPTION:
# Set this variable before the inherit line, when an ebuild needs to provide
# optional necko-wifi support via IUSE="wifi".  Currently this would include
# ebuilds for firefox, and potentially seamonkey.
#
# Leave the variable UNSET if necko-wifi support should not be available.
# Set the variable to "enabled" if the use flag should be enabled by default.
# Set the variable to any value if the use flag should exist but not be default-enabled.

# @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_JIT
# @DEFAULT_UNSET
# @DESCRIPTION:
# Set this variable before the inherit line, when an ebuild needs to provide
# deterministic jit support via IUSE="jit".  The upstream default will be used
# otherwise, which is generally to enable jit unless support for the platform
# is missing.
#
# Set the variable to "enabled" if the use flag should be enabled by default.
# Set the variable to any value if the use flag should exist but not be default-enabled.

# @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_GTK3
# @DEFAULT_UNSET
# @DESCRIPTION:
# Set this variable before the inherit line, when an ebuild can provide
# optional gtk3 support via IUSE="force-gtk3".  Currently this would include
# thunderbird and seamonkey in the future, once support is ready for testing.
#
# Leave the variable UNSET if gtk3 support should not be optionally available.
# Set the variable to "enabled" if the use flag should be enabled by default.
# Set the variable to any value if the use flag should exist but not be default-enabled.
# If gtk+:3 is to be the standard toolkit, do not use this and instead use
# MOZCONFIG_OPTIONAL_GTK2ONLY.

# @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_GTK2ONLY
# @DEFAULT_UNSET
# @DESCRIPTION:
# Set this variable before the inherit line, when an ebuild can provide
# optional gtk2-only support via IUSE="gtk2".
#
# Note that this option conflicts directly with MOZCONFIG_OPTIONAL_GTK3, both
# variables cannot be set at the same time and this variable will be ignored if
# MOZCONFIG_OPTIONAL_GTK3 is set.
#
# Leave the variable UNSET if gtk2-only support should not be available.
# Set the variable to "enabled" if the use flag should be enabled by default.
# Set the variable to any value if the use flag should exist but not be default-enabled.

# @ECLASS-VARIABLE: MOZCONFIG_OPTIONAL_QT5
# @DEFAULT_UNSET
# @DESCRIPTION:
# Set this variable before the inherit line, when an ebuild can provide
# optional qt5 support via IUSE="qt5".  Currently this would include
# ebuilds for firefox, but thunderbird and seamonkey could follow in the future.
#
# Leave the variable UNSET if qt5 support should not be available.
# Set the variable to "enabled" if the use flag should be enabled by default.
# Set the variable to any value if the use flag should exist but not be default-enabled.

# use-flags common among all mozilla ebuilds
IUSE="${IUSE} dbus debug +jemalloc neon pulseaudio selinux startup-notification system-cairo
	system-harfbuzz system-icu system-jpeg system-libevent system-sqlite system-libvpx"

# some notes on deps:
# gtk:2 minimum is technically 2.10 but gio support (enabled by default) needs 2.14
# media-libs/mesa needs to be 10.2 or above due to a bug with flash+vdpau

RDEPEND=">=app-text/hunspell-1.2:=
	dev-libs/atk
	dev-libs/expat
	>=x11-libs/cairo-1.10[X]
	>=x11-libs/gtk+-2.18:2
	x11-libs/gdk-pixbuf
	>=x11-libs/pango-1.22.0
	>=media-libs/libpng-1.6.25:0=[apng]
	>=media-libs/mesa-10.2:*
	media-libs/fontconfig
	>=media-libs/freetype-2.4.10
	kernel_linux? ( !pulseaudio? ( media-libs/alsa-lib ) )
	pulseaudio? ( || ( media-sound/pulseaudio
		>=media-sound/apulse-0.1.9 ) )
	virtual/freedesktop-icon-theme
	dbus? ( >=sys-apps/dbus-0.60
		>=dev-libs/dbus-glib-0.72 )
	startup-notification? ( >=x11-libs/startup-notification-0.8 )
	>=dev-libs/glib-2.26:2
	>=sys-libs/zlib-1.2.3
	>=virtual/libffi-3.0.10
	media-video/ffmpeg
	x11-libs/libX11
	x11-libs/libXcomposite
	x11-libs/libXdamage
	x11-libs/libXext
	x11-libs/libXfixes
	x11-libs/libXrender
	x11-libs/libXt
	system-cairo? ( >=x11-libs/cairo-1.12[X,xcb(+)] >=x11-libs/pixman-0.19.2 )
	system-icu? ( >=dev-libs/icu-58.1:= )
	system-jpeg? ( >=media-libs/libjpeg-turbo-1.2.1 )
	system-libevent? ( >=dev-libs/libevent-2.0:0=[threads] )
	system-sqlite? ( >=dev-db/sqlite-3.17.0:3[secure-delete,debug=] )
	system-libvpx? ( >=media-libs/libvpx-1.5.0:0=[postproc] )
	system-harfbuzz? ( >=media-libs/harfbuzz-1.3.3:0= >=media-gfx/graphite2-1.3.8 )
"

if [[ -n ${MOZCONFIG_OPTIONAL_GTK3} ]]; then
	MOZCONFIG_OPTIONAL_GTK2ONLY=
	if [[ ${MOZCONFIG_OPTIONAL_GTK3} = "enabled" ]]; then
		IUSE+=" +force-gtk3"
	else
		IUSE+=" force-gtk3"
	fi
	RDEPEND+=" force-gtk3? ( >=x11-libs/gtk+-3.4.0:3 )"
elif [[ -n ${MOZCONFIG_OPTIONAL_GTK2ONLY} ]]; then
	if [[ ${MOZCONFIG_OPTIONAL_GTK2ONLY} = "enabled" ]]; then
		IUSE+=" +gtk2"
	else
		IUSE+=" gtk2"
	fi
	RDEPEND+=" !gtk2? ( >=x11-libs/gtk+-3.4.0:3 )"
fi
if [[ -n ${MOZCONFIG_OPTIONAL_WIFI} ]]; then
	if [[ ${MOZCONFIG_OPTIONAL_WIFI} = "enabled" ]]; then
		IUSE+=" +wifi"
	else
		IUSE+=" wifi"
	fi
	RDEPEND+="
	wifi? (
		kernel_linux? ( >=sys-apps/dbus-0.60
			>=dev-libs/dbus-glib-0.72
			net-misc/networkmanager )
	)"
fi

DEPEND="app-arch/zip
	app-arch/unzip
	>=sys-devel/binutils-2.16.1
	sys-apps/findutils
	pulseaudio? ( media-sound/pulseaudio )
	${RDEPEND}"

RDEPEND+="
	pulseaudio? ( || ( media-sound/pulseaudio
		>=media-sound/apulse-0.1.9 ) )
	selinux? ( sec-policy/selinux-mozilla )"

# @FUNCTION: mozconfig_config
# @DESCRIPTION:
# Set common configure options for mozilla packages.
# Call this within src_configure() phase, after mozconfig_init
#
# Example:
#
# inherit mozconfig-v6.46
#
# src_configure() {
# 	mozconfig_init
# 	mozconfig_config
#	# ... misc ebuild-unique settings via calls to
#	# ... mozconfig_{annotate,use_with,use_enable}
#	mozconfig_final
# }

mozconfig_config() {
	# Migrated from mozcoreconf-2
	mozconfig_annotate 'system_libs' \
		--with-system-zlib \
		--with-system-bz2

	if has bindist ${IUSE}; then
		mozconfig_use_enable !bindist official-branding
		if [[ ${PN} == firefox ]] && use bindist ; then
			mozconfig_annotate '' --with-branding=browser/branding/aurora
		fi
	fi

	# Enable position independent executables
	mozconfig_annotate 'enabled by Gentoo' --enable-pie
	mozconfig_use_enable debug
	mozconfig_use_enable debug tests

	if ! use debug ; then
		mozconfig_annotate 'disabled by Gentoo' --disable-debug-symbols
	else
		mozconfig_annotate 'enabled by Gentoo' --enable-debug-symbols
	fi

	mozconfig_use_enable startup-notification

	if [[ -n ${MOZCONFIG_OPTIONAL_WIFI} ]] ; then
		# wifi pulls in dbus so manage both here
		mozconfig_use_enable wifi necko-wifi
		if use kernel_linux && use wifi && ! use dbus; then
			echo "Enabling dbus support due to wifi request"
			mozconfig_annotate 'dbus required by necko-wifi on linux' --enable-dbus
		else
			mozconfig_use_enable dbus
		fi
	else
		mozconfig_use_enable dbus
		mozconfig_annotate 'disabled' --disable-necko-wifi
	fi

	if [[ -n ${MOZCONFIG_OPTIONAL_JIT} ]]; then
		mozconfig_use_enable jit ion
	fi

	# These are enabled by default in all mozilla applications
	mozconfig_annotate '' --with-system-nspr --with-nspr-prefix="${SYSROOT}${EPREFIX}"/usr
	mozconfig_annotate '' --with-system-nss --with-nss-prefix="${SYSROOT}${EPREFIX}"/usr
	mozconfig_annotate '' --x-includes="${SYSROOT}${EPREFIX}"/usr/include --x-libraries="${SYSROOT}${EPREFIX}"/usr/$(get_libdir)
	if use system-libevent; then
		mozconfig_annotate '' --with-system-libevent="${SYSROOT}${EPREFIX}"/usr
	fi
	mozconfig_annotate '' --prefix="${EPREFIX}"/usr
	mozconfig_annotate '' --libdir="${EPREFIX}"/usr/$(get_libdir)
	mozconfig_annotate 'Gentoo default' --enable-system-hunspell
	mozconfig_annotate '' --disable-gnomeui
	mozconfig_annotate '' --enable-gio
	mozconfig_annotate '' --disable-crashreporter
	mozconfig_annotate 'Gentoo default' --with-system-png
	mozconfig_annotate '' --enable-system-ffi
	mozconfig_annotate 'Gentoo default to honor system linker' --disable-gold
	mozconfig_annotate '' --disable-gconf
	mozconfig_annotate '' --with-intl-api

	# skia has no support for big-endian platforms
	if [[ $(tc-endian) == "big" ]]; then
		mozconfig_annotate 'big endian target' --disable-skia
	else
		mozconfig_annotate '' --enable-skia
	fi

	# default toolkit is cairo-gtk2, optional use flags can change this
	local toolkit="cairo-gtk2"
	local toolkit_comment=""
	if [[ -n ${MOZCONFIG_OPTIONAL_GTK3} ]]; then
		if use force-gtk3; then
			toolkit="cairo-gtk3"
			toolkit_comment="force-gtk3 use flag"
		fi
	fi
	if [[ -n ${MOZCONFIG_OPTIONAL_GTK2ONLY} ]]; then
		if ! use gtk2 ; then
			toolkit="cairo-gtk3"
		else
			toolkit_comment="gtk2 use flag"
		fi
	fi
	if [[ -n ${MOZCONFIG_OPTIONAL_QT5} ]]; then
		if use qt5; then
			toolkit="cairo-qt"
			toolkit_comment="qt5 use flag"
			# need to specify these vars because the qt5 versions are not found otherwise,
			# and setting --with-qtdir overrides the pkg-config include dirs
			local i
			for i in qmake moc rcc; do
				echo "export HOST_${i^^}=\"$(qt5_get_bindir)/${i}\"" \
					>> "${S}"/.mozconfig || die
			done
			echo 'unset QTDIR' >> "${S}"/.mozconfig || die
			mozconfig_annotate '+qt5' --disable-gio
		fi
	fi
	mozconfig_annotate "${toolkit_comment}" --enable-default-toolkit=${toolkit}

	# Use jemalloc unless libc is not glibc >= 2.4
	# at this time the minimum glibc in the tree is 2.9 so we should be safe.
	if use elibc_glibc && use jemalloc; then
		# We must force-enable jemalloc 4 via .mozconfig
		echo "export MOZ_JEMALLOC4=1" >> "${S}"/.mozconfig || die
		mozconfig_annotate '' --enable-replace-malloc
	fi

	# Instead of the standard --build= and --host=, mozilla uses --host instead
	# of --build, and --target intstead of --host.
	# Note, mozilla also has --build but it does not do what you think it does.
	# Set both --target and --host as mozilla uses python to guess values otherwise
	mozconfig_annotate '' --target="${CHOST}"
	mozconfig_annotate '' --host="${CBUILD:-${CHOST}}"

	mozconfig_use_enable pulseaudio
	# force the deprecated alsa sound code if pulseaudio is disabled
	if use kernel_linux && ! use pulseaudio ; then
		mozconfig_annotate '-pulseaudio' --enable-alsa
	fi

	mozconfig_use_enable system-cairo
	mozconfig_use_enable system-sqlite
	mozconfig_use_with system-jpeg
	mozconfig_use_with system-icu
	mozconfig_use_with system-libvpx
	mozconfig_use_with system-harfbuzz
	mozconfig_use_with system-harfbuzz system-graphite2

	# Modifications to better support ARM, bug 553364
	if use neon ; then
		mozconfig_annotate '' --with-fpu=neon
		mozconfig_annotate '' --with-thumb=yes
		mozconfig_annotate '' --with-thumb-interwork=no
	fi
	if [[ ${CHOST} == armv* ]] ; then
		mozconfig_annotate '' --with-float-abi=hard
		if ! use system-libvpx ; then
			sed -i -e "s|softfp|hard|" \
				"${S}"/media/libvpx/moz.build
		fi
	fi
}

# @FUNCTION: mozconfig_install_prefs
# @DESCRIPTION:
# Set preferences into the prefs.js file specified as a parameter to
# the function.  This sets both some common prefs to all mozilla
# packages, and any prefs that may relate to the use flags administered
# by mozconfig_config().
#
# Call this within src_install() phase, after copying the template
# prefs file (if any) from ${FILESDIR}
#
# Example:
#
# inherit mozconfig-v6.46
#
# src_install() {
# 	cp "${FILESDIR}"/gentoo-default-prefs.js \
#	"${BUILD_OBJ_DIR}/dist/bin/browser/defaults/preferences/all-gentoo.js"  \
#	|| die
#
# 	mozconfig_install_prefs \
#	"${BUILD_OBJ_DIR}/dist/bin/browser/defaults/preferences/all-gentoo.js"
#
#	...
# }

mozconfig_install_prefs() {
	local prefs_file="${1}"

	einfo "Adding prefs from mozconfig to ${prefs_file}"

	# set dictionary path, to use system hunspell
	echo "pref(\"spellchecker.dictionary_path\", \"${EPREFIX}/usr/share/myspell\");" \
		>>"${prefs_file}" || die

	# force the graphite pref if system-harfbuzz is enabled, since the pref cant disable it
	if use system-harfbuzz ; then
		echo "sticky_pref(\"gfx.font_rendering.graphite.enabled\",true);" \
			>>"${prefs_file}" || die
	fi

	# force cairo as the canvas renderer on platforms without skia support
	if [[ $(tc-endian) == "big" ]] ; then
		echo "sticky_pref(\"gfx.canvas.azure.backends\",\"cairo\");" \
			>>"${prefs_file}" || die
		echo "sticky_pref(\"gfx.content.azure.backends\",\"cairo\");" \
			>>"${prefs_file}" || die
	fi
}