summaryrefslogtreecommitdiff
blob: dde954ca77aaaeabe78a481518d55d7b05fb0d0d (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
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

# @ECLASS: xorg-3.eclass
# @MAINTAINER:
# x11@gentoo.org
# @AUTHOR:
# Author: Tomáš Chvátal <scarabeus@gentoo.org>
# Author: Donnie Berkholz <dberkholz@gentoo.org>
# Author: Matt Turner <mattst88@gentoo.org>
# @SUPPORTED_EAPIS: 7 8
# @PROVIDES: multilib-minimal
# @BLURB: Reduces code duplication in the modularized X11 ebuilds.
# @DESCRIPTION:
# This eclass makes trivial X ebuilds possible for apps, drivers,
# and more. Many things that would normally be done in various functions
# can be accessed by setting variables instead, such as patching,
# running eautoreconf, passing options to configure and installing docs.
#
# All you need to do in a basic ebuild is inherit this eclass and set
# DESCRIPTION, KEYWORDS and RDEPEND/DEPEND. If your package is hosted
# with the other X packages, you don't need to set SRC_URI. Pretty much
# everything else should be automatic.

case ${EAPI} in
	7|8) ;;
	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
esac

if [[ -z ${_XORG_3_ECLASS} ]]; then
_XORG_3_ECLASS=1

GIT_ECLASS=""
if [[ ${PV} == *9999* ]]; then
	GIT_ECLASS="git-r3"
	: "${XORG_EAUTORECONF:="yes"}"
fi

# If we're a font package, but not the font.alias one
FONT_ECLASS=""
if [[ ${CATEGORY} = media-fonts ]]; then
	case ${PN} in
	font-alias|font-util)
		;;
	font*)
		# Activate font code in the rest of the eclass
		FONT="yes"
		FONT_ECLASS="font"
		;;
	esac
fi

# @ECLASS_VARIABLE: XORG_MULTILIB
# @PRE_INHERIT
# @DESCRIPTION:
# If set to 'yes', the multilib support for package will be enabled. Set
# before inheriting this eclass.
: "${XORG_MULTILIB:="no"}"

# we need to inherit autotools first to get the deps
inherit autotools libtool multilib toolchain-funcs flag-o-matic \
	${FONT_ECLASS} ${GIT_ECLASS}
unset FONT_ECLASS GIT_ECLASS

[[ ${XORG_MULTILIB} == yes ]] && inherit multilib-minimal

# @ECLASS_VARIABLE: XORG_EAUTORECONF
# @PRE_INHERIT
# @DESCRIPTION:
# If set to 'yes' and configure.ac exists, eautoreconf will run. Set
# before inheriting this eclass.
: "${XORG_EAUTORECONF:="no"}"

# @ECLASS_VARIABLE: XORG_BASE_INDIVIDUAL_URI
# @PRE_INHERIT
# @DESCRIPTION:
# Set up SRC_URI for individual modular releases. If set to an empty
# string, no SRC_URI will be provided by the eclass.
: "${XORG_BASE_INDIVIDUAL_URI="https://www.x.org/releases/individual"}"

# @ECLASS_VARIABLE: XORG_MODULE
# @PRE_INHERIT
# @DESCRIPTION:
# The subdirectory to download source from. Possible settings are app,
# doc, data, util, driver, font, lib, proto, xserver. Set above the
# inherit to override the default autoconfigured module.
: "${XORG_MODULE:="auto"}"
if [[ ${XORG_MODULE} == auto ]]; then
	case "${CATEGORY}/${P}" in
		app-doc/*)               XORG_MODULE=doc/     ;;
		media-fonts/*)           XORG_MODULE=font/    ;;
		x11-apps/*|x11-wm/*)     XORG_MODULE=app/     ;;
		x11-misc/*|x11-themes/*) XORG_MODULE=util/    ;;
		x11-base/*)              XORG_MODULE=xserver/ ;;
		x11-drivers/*)           XORG_MODULE=driver/  ;;
		x11-libs/*)              XORG_MODULE=lib/     ;;
		*)                       XORG_MODULE=         ;;
	esac
fi

# @ECLASS_VARIABLE: XORG_PACKAGE_NAME
# @PRE_INHERIT
# @DESCRIPTION:
# For git checkout the git repository might differ from package name.
# This variable can be used for proper directory specification
: "${XORG_PACKAGE_NAME:=${PN}}"

HOMEPAGE="https://www.x.org/wiki/ https://gitlab.freedesktop.org/xorg/${XORG_MODULE}${XORG_PACKAGE_NAME}"

# @ECLASS_VARIABLE: XORG_TARBALL_SUFFIX
# @PRE_INHERIT
# @DESCRIPTION:
# Most X11 projects provide tarballs as tar.bz2 or tar.xz. This eclass defaults
# to bz2.
: "${XORG_TARBALL_SUFFIX:="bz2"}"

if [[ ${PV} == *9999* ]]; then
	: "${EGIT_REPO_URI:="https://gitlab.freedesktop.org/xorg/${XORG_MODULE}${XORG_PACKAGE_NAME}.git"}"
elif [[ -n ${XORG_BASE_INDIVIDUAL_URI} ]]; then
	SRC_URI="${XORG_BASE_INDIVIDUAL_URI}/${XORG_MODULE}${P}.tar.${XORG_TARBALL_SUFFIX}"
fi

: "${SLOT:=0}"

# Set the license for the package. This can be overridden by setting
# LICENSE after the inherit. Nearly all FreeDesktop-hosted X packages
# are under the MIT license. (This is what Red Hat does in their rpms)
: "${LICENSE:=MIT}"

# Set up autotools shared dependencies
# Remember that all versions here MUST be stable
EAUTORECONF_DEPEND+="
	>=dev-build/libtool-2.2.6a
	sys-devel/m4"
if [[ ${PN} != util-macros ]] ; then
	EAUTORECONF_DEPEND+=" >=x11-misc/util-macros-1.18"
	# Required even by xorg-server
	[[ ${PN} == "font-util" ]] || EAUTORECONF_DEPEND+=" >=media-fonts/font-util-1.2.0"
fi
BDEPEND+=" ${EAUTORECONF_DEPENDS}"
[[ ${XORG_EAUTORECONF} != no ]] && BDEPEND+=" ${EAUTORECONF_DEPEND}"
unset EAUTORECONF_DEPENDS
unset EAUTORECONF_DEPEND

# @ECLASS_VARIABLE: FONT_DIR
# @PRE_INHERIT
# @DESCRIPTION:
# If you're creating a font package and the suffix of PN is not equal to
# the subdirectory of /usr/share/fonts/ it should install into, set
# FONT_DIR to that directory or directories.  Set before inheriting this
# eclass.

if [[ ${FONT} == yes ]]; then
	RDEPEND+=" media-fonts/encodings
		>=x11-apps/mkfontscale-1.2.0"
	PDEPEND+=" media-fonts/font-alias"
	DEPEND+=" >=media-fonts/font-util-1.2.0
		>=x11-apps/mkfontscale-1.2.0"
	BDEPEND+=" x11-apps/bdftopcf"

	[[ -z ${FONT_DIR} ]] && FONT_DIR=${PN##*-}

	# Fix case of font directories
	FONT_DIR=${FONT_DIR/ttf/TTF}
	FONT_DIR=${FONT_DIR/otf/OTF}
	FONT_DIR=${FONT_DIR/type1/Type1}
	FONT_DIR=${FONT_DIR/speedo/Speedo}
fi
BDEPEND+=" virtual/pkgconfig"

# @ECLASS_VARIABLE: XORG_DRI
# @PRE_INHERIT
# @DESCRIPTION:
# Possible values are "always" or the value of the useflag DRI capabilities
# are required for. Default value is "no"
#
# Eg. XORG_DRI="opengl" will pull all dri dependent deps for opengl useflag
: "${XORG_DRI:="no"}"

DRI_COMMON_DEPEND="
	x11-base/xorg-server[-minimal]
	x11-libs/libdrm
"
case ${XORG_DRI} in
	no)
		;;
	always)
		COMMON_DEPEND+=" ${DRI_COMMON_DEPEND}"
		;;
	*)
		COMMON_DEPEND+=" ${XORG_DRI}? ( ${DRI_COMMON_DEPEND} )"
		IUSE+=" ${XORG_DRI}"
		;;
esac
unset DRI_COMMON_DEPEND

if [[ ${PN} == xf86-video-* || ${PN} == xf86-input-* ]]; then
	DEPEND+="  x11-base/xorg-proto"
	RDEPEND+=" x11-base/xorg-server:="
	COMMON_DEPEND+=" >=x11-base/xorg-server-1.20[xorg]"
	[[ ${PN} == xf86-video-* ]] && COMMON_DEPEND+=" >=x11-libs/libpciaccess-0.14"
fi


# @ECLASS_VARIABLE: XORG_DOC
# @PRE_INHERIT
# @DESCRIPTION:
# Possible values are "always" or the value of the useflag doc packages
# are required for. Default value is "no"
#
# Eg. XORG_DOC="manual" will pull all doc dependent deps for manual useflag
: "${XORG_DOC:="no"}"

DOC_DEPEND="
	doc? (
		|| ( app-text/asciidoc dev-ruby/asciidoctor )
		app-text/xmlto
		app-text/docbook-xml-dtd:4.1.2
		app-text/docbook-xml-dtd:4.2
		app-text/docbook-xml-dtd:4.3
	)
"
case ${XORG_DOC} in
	no)
		;;
	always)
		BDEPEND+=" ${DOC_DEPEND}"
		;;
	*)
		BDEPEND+=" ${XORG_DOC}? ( ${DOC_DEPEND} )"
		IUSE+=" ${XORG_DOC}"
		;;
esac
unset DOC_DEPEND

DEPEND+=" ${COMMON_DEPEND}"
RDEPEND+=" ${COMMON_DEPEND}"
unset COMMON_DEPEND

debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: DEPEND=${DEPEND}"
debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: RDEPEND=${RDEPEND}"
debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: PDEPEND=${PDEPEND}"
debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: BDEPEND=${BDEPEND}"

# @FUNCTION: xorg-3_pkg_setup
# @DESCRIPTION:
# Setup prefix compat
xorg-3_pkg_setup() {
	debug-print-function ${FUNCNAME} "$@"

	[[ ${FONT} == yes ]] && font_pkg_setup "$@"
}

# @FUNCTION: xorg-3_src_unpack
# @DESCRIPTION:
# Simply unpack source code.
xorg-3_src_unpack() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ ${PV} == *9999* ]]; then
		git-r3_src_unpack
	else
		unpack ${A}
	fi

	[[ -n ${FONT} ]] && einfo "Detected font directory: ${FONT_DIR}"
}

# @FUNCTION: xorg-3_reconf_source
# @DESCRIPTION:
# Run eautoreconf if necessary, and run elibtoolize.
xorg-3_reconf_source() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ ${XORG_EAUTORECONF} != no ]] ; then
		eautoreconf
	else
		elibtoolize --patch-only
	fi
}

# @FUNCTION: xorg-3_src_prepare
# @DESCRIPTION:
# Prepare a package after unpacking, performing all X-related tasks.
xorg-3_src_prepare() {
	debug-print-function ${FUNCNAME} "$@"

	default
	xorg-3_reconf_source
}

# @FUNCTION: xorg-3_font_configure
# @DESCRIPTION:
# If a font package, perform any necessary configuration steps
xorg-3_font_configure() {
	debug-print-function ${FUNCNAME} "$@"

	# Pass --with-fontrootdir to override pkgconf SYSROOT behavior.
	# https://bugs.gentoo.org/815520
	if grep -q -s "with-fontrootdir" "${ECONF_SOURCE:-.}"/configure; then
		FONT_OPTIONS+=( --with-fontrootdir="${EPREFIX}"/usr/share/fonts )
	fi

	if has nls ${IUSE//+} && ! use nls; then
		if ! grep -q -s "disable-all-encodings" ${ECONF_SOURCE:-.}/configure; then
			die "--disable-all-encodings option not available in configure"
		fi
		FONT_OPTIONS+=( --disable-all-encodings --enable-iso8859-1 )
	fi
}

# @FUNCTION: xorg-3_flags_setup
# @DESCRIPTION:
# Set up CFLAGS for a debug build
xorg-3_flags_setup() {
	debug-print-function ${FUNCNAME} "$@"

	# Hardened flags break module autoloading et al (also fixes #778494)
	if [[ ${PN} == xorg-server || ${PN} == xf86-video-* || ${PN} == xf86-input-* ]]; then
		filter-flags -fno-plt
		append-ldflags -Wl,-z,lazy
	fi

	# Quite few libraries fail on runtime without these:
	if has static-libs ${IUSE//+}; then
		filter-flags -Wl,-Bdirect
		filter-ldflags -Bdirect
		filter-ldflags -Wl,-Bdirect
	fi
}

multilib_src_configure() {
	ECONF_SOURCE="${S}" econf "${econfargs[@]}"
}

# @VARIABLE: XORG_CONFIGURE_OPTIONS
# @DESCRIPTION:
# Array of an additional options to pass to configure.
# @DEFAULT_UNSET

# @FUNCTION: xorg-3_src_configure
# @DESCRIPTION:
# Perform any necessary pre-configuration steps, then run configure
xorg-3_src_configure() {
	debug-print-function ${FUNCNAME} "$@"

	xorg-3_flags_setup

	local xorgconfadd=("${XORG_CONFIGURE_OPTIONS[@]}")

	local FONT_OPTIONS=()
	[[ -n "${FONT}" ]] && xorg-3_font_configure

	# Check if package supports disabling of dep tracking
	# Fixes warnings like:
	#    WARNING: unrecognized options: --disable-dependency-tracking
	if grep -q -s "disable-dependency-tracking" ${ECONF_SOURCE:-.}/configure; then
		local dep_track="--disable-dependency-tracking"
	fi

	# Check if package supports disabling of selective -Werror=...
	if grep -q -s "disable-selective-werror" ${ECONF_SOURCE:-.}/configure; then
		local selective_werror="--disable-selective-werror"
	fi

	# Check if package supports disabling of static libraries
	if grep -q -s "able-static" ${ECONF_SOURCE:-.}/configure; then
		local no_static="--disable-static"
	fi

	local econfargs=(
		${dep_track}
		${selective_werror}
		${no_static}
		"${FONT_OPTIONS[@]}"
		"${xorgconfadd[@]}"
	)

	# Handle static-libs found in IUSE, disable them by default
	if in_iuse static-libs; then
		econfargs+=(
			--enable-shared
			$(use_enable static-libs static)
		)
	fi

	if [[ ${XORG_MULTILIB} == yes ]]; then
		multilib-minimal_src_configure "$@"
	else
		econf "${econfargs[@]}" "$@"
	fi
}

multilib_src_compile() {
	emake "$@"
}

# @FUNCTION: xorg-3_src_compile
# @DESCRIPTION:
# Compile a package, performing all X-related tasks.
xorg-3_src_compile() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ ${XORG_MULTILIB} == yes ]]; then
		multilib-minimal_src_compile "$@"
	else
		emake "$@"
	fi
}

multilib_src_install() {
	emake DESTDIR="${D}" "${install_args[@]}" "$@" install
}

# @FUNCTION: xorg-3_src_install
# @DESCRIPTION:
# Install a built package to ${D}, performing any necessary steps.
xorg-3_src_install() {
	debug-print-function ${FUNCNAME} "$@"

	local install_args=( docdir="${EPREFIX}/usr/share/doc/${PF}" )

	if [[ ${XORG_MULTILIB} == yes ]]; then
		multilib-minimal_src_install "$@"
	else
		emake DESTDIR="${D}" "${install_args[@]}" "$@" install
		einstalldocs
	fi

	# Many X11 libraries unconditionally install developer documentation
	if [[ -d "${D}"/usr/share/man/man3 ]]; then
		! in_iuse doc && eqawarn "ebuild should set XORG_DOC=doc since package installs library documentation"
	fi

	if in_iuse doc && ! use doc; then
		rm -rf "${D}"/usr/share/man/man3
		rmdir "${D}"/usr{/share{/man,},} 2>/dev/null
	fi

	# Don't install libtool archives (even for modules)
	find "${D}" -type f -name '*.la' -delete || die

	if [[ -n ${FONT} ]] ; then
		if [[ -n ${FONT_OPENTYPE_COMPAT} ]] && in_iuse opentype-compat && use opentype-compat ; then
			font_wrap_opentype_compat
		fi

		remove_font_metadata
	fi
}

# @FUNCTION: xorg-3_pkg_postinst
# @DESCRIPTION:
# Run X-specific post-installation tasks on the live filesystem. The
# only task right now is some setup for font packages.
xorg-3_pkg_postinst() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ -n ${FONT} ]]; then
		create_fonts_scale
		create_fonts_dir
		font_pkg_postinst "$@"

		ewarn "Installed fonts changed. Run 'xset fp rehash' if you are using non-fontconfig applications."
	fi
}

# @FUNCTION: xorg-3_pkg_postrm
# @DESCRIPTION:
# Run X-specific post-removal tasks on the live filesystem. The only
# task right now is some cleanup for font packages.
xorg-3_pkg_postrm() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ -n ${FONT} ]]; then
		# if we're doing an upgrade, postinst will do
		if [[ -z ${REPLACED_BY_VERSION} ]]; then
			create_fonts_scale
			create_fonts_dir
			font_pkg_postrm "$@"
		fi
	fi
}

# @FUNCTION: remove_font_metadata
# @DESCRIPTION:
# Don't let the package install generated font files that may overlap
# with other packages. Instead, they're generated in pkg_postinst().
remove_font_metadata() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ ${FONT_DIR} != Speedo && ${FONT_DIR} != CID ]]; then
		einfo "Removing font metadata"
		rm -rf "${ED}"/usr/share/fonts/${FONT_DIR}/fonts.{scale,dir,cache-1}
	fi
}

# @FUNCTION: create_fonts_scale
# @DESCRIPTION:
# Create fonts.scale file, used by the old server-side fonts subsystem.
create_fonts_scale() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ ${FONT_DIR} != Speedo && ${FONT_DIR} != CID ]]; then
		ebegin "Generating fonts.scale"
			mkfontscale \
				-a "${EROOT}/usr/share/fonts/encodings/encodings.dir" \
				-- "${EROOT}/usr/share/fonts/${FONT_DIR}"
		eend $?
	fi
}

# @FUNCTION: create_fonts_dir
# @DESCRIPTION:
# Create fonts.dir file, used by the old server-side fonts subsystem.
create_fonts_dir() {
	debug-print-function ${FUNCNAME} "$@"

	ebegin "Generating fonts.dir"
			mkfontdir \
				-e "${EROOT}"/usr/share/fonts/encodings \
				-e "${EROOT}"/usr/share/fonts/encodings/large \
				-- "${EROOT}/usr/share/fonts/${FONT_DIR}"
	eend $?
}

fi

EXPORT_FUNCTIONS src_prepare src_configure src_unpack src_compile src_install pkg_postinst pkg_postrm