summaryrefslogtreecommitdiff
blob: fc7dabf1d4b3991b7336d34bd7bbc4e74dd47bd7 (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
# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/kde4-functions.eclass,v 1.68 2014/06/14 18:33:59 kensington Exp $

inherit versionator

# @ECLASS: kde4-functions.eclass
# @MAINTAINER:
# kde@gentoo.org
# @BLURB: Common ebuild functions for KDE 4 packages
# @DESCRIPTION:
# This eclass contains all functions shared by the different eclasses,
# for KDE 4 ebuilds.

if [[ ${___ECLASS_ONCE_KDE4_FUNCTIONS} != "recur -_+^+_- spank" ]] ; then
___ECLASS_ONCE_KDE4_FUNCTIONS="recur -_+^+_- spank"

# @ECLASS-VARIABLE: EAPI
# @DESCRIPTION:
# Currently kde4 eclasses support EAPI 4 and 5.
case ${EAPI:-0} in
	4|5) : ;;
	*) die "EAPI=${EAPI} is not supported" ;;
esac

# @ECLASS-VARIABLE: KDE_OVERRIDE_MINIMAL
# @DESCRIPTION:
# For use only in very few well-defined cases; normally it should be unset.
# If this variable is set, all calls to add_kdebase_dep return a dependency on
# at least this version, independent of the version of the package itself.
# If you know exactly that one specific NEW KDE component builds and runs fine
# with all the rest of KDE at an OLDER version, you can set this old version here.
# Warning- may lead to general instability and kill your pet targh.

# @ECLASS-VARIABLE: KDEBASE
# @DESCRIPTION:
# This gets set to a non-zero value when a package is considered a kde or
# kdevelop ebuild.
if [[ ${CATEGORY} = kde-base ]]; then
	debug-print "${ECLASS}: KDEBASE ebuild recognized"
	KDEBASE=kde-base
elif [[ ${KMNAME-${PN}} = kdevelop ]]; then
	debug-print "${ECLASS}: KDEVELOP ebuild recognized"
	KDEBASE=kdevelop
fi

# determine the build type
if [[ ${PV} = *9999* ]]; then
	KDE_BUILD_TYPE="live"
else
	KDE_BUILD_TYPE="release"
fi
export KDE_BUILD_TYPE

# Set reponame and SCM for modules that have fully migrated to git
# (hack - it's here because it needs to be before SCM inherits from kde4-base)
if [[ ${KDE_BUILD_TYPE} == live ]]; then
	case "${KMNAME}" in
		kdebase-workspace)
			EGIT_REPONAME=${EGIT_REPONAME:=kde-workspace}
		;;
		kdebase-runtime)
			EGIT_REPONAME=${EGIT_REPONAME:=kde-runtime}
		;;
	esac
fi

# @ECLASS-VARIABLE: KDE_SCM
# @DESCRIPTION:
# If this is a live package which scm does it use
# Everything else uses git by default
KDE_SCM="${KDE_SCM:-git}"
case ${KDE_SCM} in
	svn|git) ;;
	*) die "KDE_SCM: ${KDE_SCM} is not supported" ;;
esac

# @ECLASS-VARIABLE: KDE_LINGUAS
# @DESCRIPTION:
# This is a whitespace-separated list of translations this ebuild supports.
# These translations are automatically added to IUSE. Therefore ebuilds must set
# this variable before inheriting any eclasses. To enable only selected
# translations, ebuilds must call enable_selected_linguas(). kde4-{base,meta}.eclass does
# this for you.
#
# Example: KDE_LINGUAS="de en_GB nl"
if [[ ${KDE_BUILD_TYPE} != live || -n ${KDE_LINGUAS_LIVE_OVERRIDE} ]]; then
	for _lingua in ${KDE_LINGUAS}; do
		IUSE="${IUSE} linguas_${_lingua}"
	done
fi

# @FUNCTION: buildsycoca
# @DESCRIPTION:
# Function to rebuild the KDE System Configuration Cache.
# All KDE ebuilds should run this in pkg_postinst and pkg_postrm.
buildsycoca() {
	debug-print-function ${FUNCNAME} "$@"

	# We no longer need to run kbuildsycoca4, as kded does that automatically, as needed

	# fix permission for some directories
	for x in usr/share/{config,kde4}; do
		DIRS=${EROOT}usr
		[[ -d "${EROOT}${x}" ]] || break # nothing to do if directory does not exist
		# fixes Bug 318237
		if use userland_BSD ; then
			[[ $(stat -f %p "${EROOT}${x}") != 40755 ]]
			local stat_rtn="$?"
		else
			[[ $(stat --format=%a "${EROOT}${x}") != 755 ]]
			local stat_rtn=$?
		fi
		if [[ $stat_rtn != 1 ]] ; then
			ewarn "QA Notice:"
			ewarn "Package ${PN} is breaking ${EROOT}${x} permissions."
			ewarn "Please report this issue to gentoo bugzilla."
			einfo "Permissions will get adjusted automatically now."
			find "${EROOT}${x}" -type d -print0 | xargs -0 chmod 755
		fi
	done
}

# @FUNCTION: comment_add_subdirectory
# @USAGE: subdirectory
# @DESCRIPTION:
# Comment out an add_subdirectory call in CMakeLists.txt in the current directory
comment_add_subdirectory() {
	if [[ -z ${1} ]]; then
		die "comment_add_subdirectory must be passed the directory name to comment"
	fi

	if [[ -a "CMakeLists.txt" ]]; then
	        sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${1}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
			-i CMakeLists.txt || die "failed to comment add_subdirectory(${1})"
	fi
}

# @FUNCTION: comment_all_add_subdirectory
# @USAGE: [list of directory names]
# @DESCRIPTION:
# Recursively comment all add_subdirectory instructions in listed directories,
# except those in cmake/.
comment_all_add_subdirectory() {
	find "$@" -name CMakeLists.txt -print0 | grep -vFzZ "./cmake" | \
		xargs -0 sed -i \
			-e '/^[[:space:]]*add_subdirectory/s/^/#DONOTCOMPILE /' \
			-e '/^[[:space:]]*ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
			-e '/^[[:space:]]*macro_optional_add_subdirectory/s/^/#DONOTCOMPILE /' \
			-e '/^[[:space:]]*MACRO_OPTIONAL_ADD_SUBDIRECTORY/s/^/#DONOTCOMPILE /' \
			|| die "${LINENO}: Initial sed died"
}

# @FUNCTION: enable_selected_linguas
# @DESCRIPTION:
# Enable translations based on LINGUAS settings and translations supported by
# the package (see KDE_LINGUAS). By default, translations are found in "${S}"/po
# but this default can be overridden by defining KDE_LINGUAS_DIR.
enable_selected_linguas() {
	debug-print-function ${FUNCNAME} "$@"

	local x

	# if there is no linguas defined we enable everything
	if ! $(env | grep -q "^LINGUAS="); then
		return 0
	fi

	# @ECLASS-VARIABLE: KDE_LINGUAS_DIR
	# @DESCRIPTION:
	# Specified folder where application translations are located.
	# Can be defined as array of folders where translations are located.
	# Note that space separated list of dirs is not supported.
	# Default value is set to "po".
	if [[ "$(declare -p KDE_LINGUAS_DIR 2>/dev/null 2>&1)" == "declare -a"* ]]; then
		debug-print "$FUNCNAME: we have these subfolders defined: ${KDE_LINGUAS_DIR}"
		for x in ${KDE_LINGUAS_DIR[@]}; do
			_enable_selected_linguas_dir ${x}
		done
	else
		KDE_LINGUAS_DIR=${KDE_LINGUAS_DIR:="po"}
		_enable_selected_linguas_dir ${KDE_LINGUAS_DIR}
	fi
}

# @FUNCTION: enable_selected_doc_linguas
# @DESCRIPTION:
# Enable only selected linguas enabled doc folders.
enable_selected_doc_linguas() {
	debug-print-function ${FUNCNAME} "$@"

	# @ECLASS-VARIABLE: KDE_DOC_DIRS
	# @DESCRIPTION:
	# Variable specifying whitespace separated patterns for documentation locations.
	# Default is "doc/%lingua"
	KDE_DOC_DIRS=${KDE_DOC_DIRS:='doc/%lingua'}
	local linguas
	for pattern in ${KDE_DOC_DIRS}; do

		local handbookdir=`dirname ${pattern}`
		local translationdir=`basename ${pattern}`
		# Do filename pattern supplied, treat as directory
		[[ ${handbookdir} = '.' ]] && handbookdir=${translationdir} && translationdir=
		[[ -d ${handbookdir} ]] || die 'wrong doc dir specified'

		if ! use handbook; then
			# Disable whole directory
			sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
				-e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${handbookdir}[[:space:]]*)/s/^/#DONOTCOMPILE /" \
				-i CMakeLists.txt || die 'failed to comment out all handbooks'
		else
			# if there is no linguas defined we enable everything (i.e. comment out nothing)
			if ! $(env | grep -q "^LINGUAS="); then
				return 0
			fi

			# Disable subdirectories recursively
			comment_all_add_subdirectory "${handbookdir}"
			# Add requested translations
			local lingua
			for lingua in en ${KDE_LINGUAS}; do
				if [[ ${lingua} = en ]] || use linguas_${lingua}; then
					if [[ -d ${handbookdir}/${translationdir//%lingua/${lingua}} ]]; then
						sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
							-e "/ADD_SUBDIRECTORY[[:space:]]*([[:space:]]*${translationdir//%lingua/${lingua}}/s/^#DONOTCOMPILE //" \
							-i "${handbookdir}"/CMakeLists.txt && ! has ${lingua} ${linguas} && linguas="${linguas} ${lingua}"
					fi
				fi
			done
		fi

	done
	[[ -n "${linguas}" ]] && einfo "Enabling handbook translations:${linguas}"
}

# Functions handling KMLOADLIBS and KMSAVELIBS

# @FUNCTION: save_library_dependencies
# @DESCRIPTION:
# Add exporting CMake dependencies for current package
save_library_dependencies() {
	local depsfile="${T}/${PN}"

	ebegin "Saving library dependencies in ${depsfile##*/}"
	echo "EXPORT_LIBRARY_DEPENDENCIES(\"${depsfile}\")" >> "${S}/CMakeLists.txt" || \
		die "Failed to save the library dependencies."
	eend $?
}

# @FUNCTION: install_library_dependencies
# @DESCRIPTION:
# Install generated CMake library dependencies to /var/lib/kde
install_library_dependencies() {
	local depsfile="${T}/${PN}"

	ebegin "Installing library dependencies as ${depsfile##*/}"
	insinto /var/lib/kde
	doins "${depsfile}" || die "Failed to install library dependencies."
	eend $?
}

# @FUNCTION: load_library_dependencies
# @DESCRIPTION:
# Inject specified library dependencies in current package
load_library_dependencies() {
	local pn i depsfile
	ebegin "Injecting library dependencies from '${KMLOADLIBS}'"

	i=0
	for pn in ${KMLOADLIBS} ; do
		((i++))
		depsfile="${EPREFIX}/var/lib/kde/${pn}"
		[[ -r ${depsfile} ]] || depsfile="${EPREFIX}/var/lib/kde/${pn}:$(get_kde_version)"
		[[ -r ${depsfile} ]] || die "Depsfile '${depsfile}' not accessible. You probably need to reinstall ${pn}."
		sed -i -e "${i}iINCLUDE(\"${depsfile}\")" "${S}/CMakeLists.txt" || \
			die "Failed to include library dependencies for ${pn}"
	done
	eend $?
}

# @FUNCTION: add_kdebase_dep
# @DESCRIPTION:
# Create proper dependency for kde-base/ dependencies.
# This takes 1 to 3 arguments. The first being the package name, the optional
# second is additional USE flags to append, and the optional third is the
# version to use instead of the automatic version (use sparingly).
# The output of this should be added directly to DEPEND/RDEPEND, and may be
# wrapped in a USE conditional (but not an || conditional without an extra set
# of parentheses).
add_kdebase_dep() {
	debug-print-function ${FUNCNAME} "$@"

	local ver

	if [[ -n ${3} ]]; then
		ver=${3}
	elif [[ -n ${KDE_OVERRIDE_MINIMAL} ]]; then
		ver=${KDE_OVERRIDE_MINIMAL}
	elif [[ ${KDEBASE} != kde-base ]]; then
		ver=${KDE_MINIMAL}
	# if building stable-live version depend just on the raw KDE version
	# to allow merging packages against more stable basic stuff
	elif [[ ${PV} == *.9999 ]]; then
		ver=$(get_kde_version)
	else
		ver=${PV}
	fi

	[[ -z ${1} ]] && die "Missing parameter"

	echo " >=kde-base/${1}-${ver}:4[aqua=${2:+,${2}}]"
}

# local function to enable specified translations for specified directory
# used from kde4-functions_enable_selected_linguas function
_enable_selected_linguas_dir() {
	local lingua linguas sr_mess wp
	local dir=${1}

	[[ -d  ${dir} ]] || die "linguas dir \"${dir}\" does not exist"
	comment_all_add_subdirectory "${dir}"
	pushd "${dir}" > /dev/null

	# fix all various crazy sr@Latn variations
	# this part is only ease for ebuilds, so there wont be any die when this
	# fail at any point
	sr_mess="sr@latn sr@latin sr@Latin"
	for wp in ${sr_mess}; do
		[[ -e ${wp}.po ]] && mv "${wp}.po" "sr@Latn.po"
		if [[ -d ${wp} ]]; then
			# move dir and fix cmakelists
			mv "${wp}" "sr@Latn"
			sed -i \
				-e "s:${wp}:sr@Latn:g" \
				CMakeLists.txt
		fi
	done

	for lingua in ${KDE_LINGUAS}; do
		if [[ -e ${lingua}.po ]]; then
			mv "${lingua}.po" "${lingua}.po.old"
		fi
	done

	for lingua in ${KDE_LINGUAS}; do
		if use linguas_${lingua} ; then
			if [[ -d ${lingua} ]]; then
				linguas="${linguas} ${lingua}"
				sed -e "/add_subdirectory([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
					-e "/ADD_SUBDIRECTORY([[:space:]]*${lingua}[[:space:]]*)[[:space:]]*$/ s/^#DONOTCOMPILE //" \
					-i CMakeLists.txt || die "Sed to uncomment linguas_${lingua} failed."
			fi
			if [[ -e ${lingua}.po.old ]]; then
				linguas="${linguas} ${lingua}"
				mv "${lingua}.po.old" "${lingua}.po"
			fi
		fi
	done
	[[ -n ${linguas} ]] && echo ">>> Enabling languages: ${linguas}"

	popd > /dev/null
}

# @FUNCTION: get_kde_version
# @DESCRIPTION:
# Translates an ebuild version into a major.minor KDE SC
# release version. If no version is specified, ${PV} is used.
get_kde_version() {
	local ver=${1:-${PV}}
	local major=$(get_major_version ${ver})
	local minor=$(get_version_component_range 2 ${ver})
	local micro=$(get_version_component_range 3 ${ver})
	if [[ ${ver} == 9999 ]]; then
		echo live
	else
		(( micro < 50 )) && echo ${major}.${minor} || echo ${major}.$((minor + 1))
	fi
}

fi