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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.179 2005/05/28 05:50:29 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.368 2011/10/27 07:16:08 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability user
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 58}
85 59
86# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
87# - only to be used by epatch() 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
88# 62}
89# <azarah@gentoo.org> (11 Nov 2002)
90#
91draw_line() {
92 local i=0
93 local str_length=""
94 63
95 # Handle calls that do not have args, or wc not being installed ... 64fi
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
97 then 66# @FUNCTION: eqawarn
98 echo "===============================================================" 67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
70# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
71# profile.
72if ! declare -F eqawarn >/dev/null ; then
73 eqawarn() {
74 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
75 }
76fi
77
78# @FUNCTION: ecvs_clean
79# @USAGE: [list of dirs]
80# @DESCRIPTION:
81# Remove CVS directories recursiveley. Useful when a source tarball contains
82# internal CVS directories. Defaults to $PWD.
83ecvs_clean() {
84 [[ -z $* ]] && set -- .
85 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
86 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: esvn_clean
90# @USAGE: [list of dirs]
91# @DESCRIPTION:
92# Remove .svn directories recursiveley. Useful when a source tarball contains
93# internal Subversion directories. Defaults to $PWD.
94esvn_clean() {
95 [[ -z $* ]] && set -- .
96 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
97}
98
99# @FUNCTION: eshopts_push
100# @USAGE: [options to `set` or `shopt`]
101# @DESCRIPTION:
102# Often times code will want to enable a shell option to change code behavior.
103# Since changing shell options can easily break other pieces of code (which
104# assume the default state), eshopts_push is used to (1) push the current shell
105# options onto a stack and (2) pass the specified arguments to set.
106#
107# If the first argument is '-s' or '-u', we assume you want to call `shopt`
108# rather than `set` as there are some options only available via that.
109#
110# A common example is to disable shell globbing so that special meaning/care
111# may be used with variables/arguments to custom functions. That would be:
112# @CODE
113# eshopts_push -o noglob
114# for x in ${foo} ; do
115# if ...some check... ; then
116# eshopts_pop
99 return 0 117# return 0
100 fi 118# fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done 119# done
111 120# eshopts_pop
112 echo 121# @CODE
113 122eshopts_push() {
114 return 0 123 # have to assume __ESHOPTS_SAVE__ isn't screwed with
124 # as a `declare -a` here will reset its value
125 local i=${#__ESHOPTS_SAVE__[@]}
126 if [[ $1 == -[su] ]] ; then
127 __ESHOPTS_SAVE__[$i]=$(shopt -p)
128 [[ $# -eq 0 ]] && return 0
129 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
130 else
131 __ESHOPTS_SAVE__[$i]=$-
132 [[ $# -eq 0 ]] && return 0
133 set "$@" || die "eshopts_push: bad options to set: $*"
134 fi
115} 135}
116 136
117# Default directory where patches are located 137# @FUNCTION: eshopts_pop
138# @USAGE:
139# @DESCRIPTION:
140# Restore the shell options to the state saved with the corresponding
141# eshopts_push call. See that function for more details.
142eshopts_pop() {
143 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
144 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
145 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
146 local s=${__ESHOPTS_SAVE__[$i]}
147 unset __ESHOPTS_SAVE__[$i]
148 if [[ ${s} == "shopt -"* ]] ; then
149 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
150 else
151 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
152 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
153 fi
154}
155
156# @VARIABLE: EPATCH_SOURCE
157# @DESCRIPTION:
158# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 159EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 160# @VARIABLE: EPATCH_SUFFIX
161# @DESCRIPTION:
162# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 163EPATCH_SUFFIX="patch.bz2"
164# @VARIABLE: EPATCH_OPTS
165# @DESCRIPTION:
121# Default options for patch 166# Default options for patch:
167# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 168# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 169# --no-backup-if-mismatch - do not leave .orig files behind
170# -E - automatically remove empty files
171# @CODE
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 172EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
173# @VARIABLE: EPATCH_EXCLUDE
174# @DESCRIPTION:
125# List of patches not to apply. Not this is only file names, 175# List of patches not to apply. Note this is only file names,
126# and not the full path .. 176# and not the full path. Globs accepted.
127EPATCH_EXCLUDE="" 177EPATCH_EXCLUDE=""
178# @VARIABLE: EPATCH_SINGLE_MSG
179# @DESCRIPTION:
128# Change the printed message for a single patch. 180# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 181EPATCH_SINGLE_MSG=""
182# @VARIABLE: EPATCH_MULTI_MSG
183# @DESCRIPTION:
130# Change the printed message for multiple patches. 184# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 185EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style: 186# @VARIABLE: EPATCH_FORCE
133# 187# @DESCRIPTION:
134# ??_${ARCH}_foo.${EPATCH_SUFFIX} 188# Only require patches to match EPATCH_SUFFIX rather than the extended
135# 189# arch naming style.
136EPATCH_FORCE="no" 190EPATCH_FORCE="no"
137 191
138# This function is for bulk patching, or in theory for just one 192# @FUNCTION: epatch
139# or two patches. 193# @USAGE: [patches] [dirs of patches]
194# @DESCRIPTION:
195# epatch is designed to greatly simplify the application of patches. It can
196# process patch files directly, or directories of patches. The patches may be
197# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
198# the -p option as epatch will automatically attempt -p0 to -p5 until things
199# apply successfully.
140# 200#
141# It should work with .bz2, .gz, .zip and plain text patches. 201# If you do not specify any options, then epatch will default to the directory
142# Currently all patches should be the same format. 202# specified by EPATCH_SOURCE.
143# 203#
144# You do not have to specify '-p' option to patch, as it will 204# When processing directories, epatch will apply all patches that match:
145# try with -p0 to -p5 until it succeed, or fail at -p5. 205# @CODE
146# 206# if ${EPATCH_FORCE} != "yes"
147# Above EPATCH_* variables can be used to control various defaults,
148# bug they should be left as is to ensure an ebuild can rely on
149# them for.
150#
151# Patches are applied in current directory.
152#
153# Bulk Patches should preferibly have the form of:
154#
155# ??_${ARCH}_foo.${EPATCH_SUFFIX} 207# ??_${ARCH}_foo.${EPATCH_SUFFIX}
208# else
209# *.${EPATCH_SUFFIX}
210# @CODE
211# The leading ?? are typically numbers used to force consistent patch ordering.
212# The arch field is used to apply patches only for the host architecture with
213# the special value of "all" means apply for everyone. Note that using values
214# other than "all" is highly discouraged -- you should apply patches all the
215# time and let architecture details be detected at configure/compile time.
156# 216#
157# For example: 217# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
218# for patches to apply.
158# 219#
159# 01_all_misc-fix.patch.bz2 220# Refer to the other EPATCH_xxx variables for more customization of behavior.
160# 02_sparc_another-fix.patch.bz2
161#
162# This ensures that there are a set order, and you can have ARCH
163# specific patches.
164#
165# If you however give an argument to epatch(), it will treat it as a
166# single patch that need to be applied if its a file. If on the other
167# hand its a directory, it will set EPATCH_SOURCE to this.
168#
169# <azarah@gentoo.org> (10 Nov 2002)
170#
171epatch() { 221epatch() {
172 local PIPE_CMD="" 222 _epatch_draw_line() {
173 local STDERR_TARGET="${T}/$$.out" 223 # create a line of same length as input string
174 local PATCH_TARGET="${T}/$$.patch" 224 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 local PATCH_SUFFIX="" 225 echo "${1//?/=}"
176 local SINGLE_PATCH="no" 226 }
177 local x=""
178 227
179 if [ "$#" -gt 1 ] 228 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
180 then 229
230 # Let the rest of the code process one user arg at a time --
231 # each arg may expand into multiple patches, and each arg may
232 # need to start off with the default global EPATCH_xxx values
233 if [[ $# -gt 1 ]] ; then
181 local m="" 234 local m
182 for m in "$@" ; do 235 for m in "$@" ; do
183 epatch "${m}" 236 epatch "${m}"
184 done 237 done
185 return 0 238 return 0
186 fi 239 fi
187 240
188 if [ -n "$1" -a -f "$1" ] 241 local SINGLE_PATCH="no"
189 then 242 # no args means process ${EPATCH_SOURCE}
243 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
244
245 if [[ -f $1 ]] ; then
190 SINGLE_PATCH="yes" 246 SINGLE_PATCH="yes"
191 247 set -- "$1"
192 local EPATCH_SOURCE="$1" 248 # Use the suffix from the single patch (localize it); the code
249 # below will find the suffix for us
193 local EPATCH_SUFFIX="${1##*\.}" 250 local EPATCH_SUFFIX=$1
194 251
195 elif [ -n "$1" -a -d "$1" ] 252 elif [[ -d $1 ]] ; then
196 then 253 # Some people like to make dirs of patches w/out suffixes (vim)
197 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 254 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
198 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 255
256 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
257 # Re-use EPATCH_SOURCE as a search dir
258 epatch "${EPATCH_SOURCE}/$1"
259 return $?
260
261 else
262 # sanity check ... if it isn't a dir or file, wtf man ?
263 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
264 echo
265 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
266 eerror
267 eerror " ${EPATCH_SOURCE}"
268 eerror " ( ${EPATCH_SOURCE##*/} )"
269 echo
270 die "Cannot find \$EPATCH_SOURCE!"
271 fi
272
273 local PIPE_CMD
274 case ${EPATCH_SUFFIX##*\.} in
275 xz) PIPE_CMD="xz -dc" ;;
276 lzma) PIPE_CMD="lzma -dc" ;;
277 bz2) PIPE_CMD="bzip2 -dc" ;;
278 gz|Z|z) PIPE_CMD="gzip -dc" ;;
279 ZIP|zip) PIPE_CMD="unzip -p" ;;
280 *) ;;
281 esac
282
283 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
284
285 local x
286 for x in "$@" ; do
287 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
288 # didn't match anything, ignore continue on
289 [[ ! -f ${x} ]] && continue
290
291 local patchname=${x##*/}
292
293 # Apply single patches, or forced sets of patches, or
294 # patches with ARCH dependant names.
295 # ???_arch_foo.patch
296 # Else, skip this input altogether
297 local a=${patchname#*_} # strip the ???_
298 a=${a%%_*} # strip the _foo.patch
299 if ! [[ ${SINGLE_PATCH} == "yes" || \
300 ${EPATCH_FORCE} == "yes" || \
301 ${a} == all || \
302 ${a} == ${ARCH} ]]
199 then 303 then
200 local EPATCH_SOURCE="$1/*" 304 continue
305 fi
306
307 # Let people filter things dynamically
308 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
309 # let people use globs in the exclude
310 eshopts_push -o noglob
311
312 local ex
313 for ex in ${EPATCH_EXCLUDE} ; do
314 if [[ ${patchname} == ${ex} ]] ; then
315 eshopts_pop
316 continue 2
317 fi
318 done
319
320 eshopts_pop
321 fi
322
323 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
324 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
325 einfo "${EPATCH_SINGLE_MSG}"
326 else
327 einfo "Applying ${patchname} ..."
328 fi
201 else 329 else
202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 330 einfo " ${patchname} ..."
203 fi 331 fi
204 else 332
205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 333 # most of the time, there will only be one run per unique name,
206 then 334 # but if there are more, make sure we get unique log filenames
207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 335 local STDERR_TARGET="${T}/${patchname}.out"
208 then 336 if [[ -e ${STDERR_TARGET} ]] ; then
209 EPATCH_SOURCE="$1" 337 STDERR_TARGET="${T}/${patchname}-$$.out"
338 fi
339
340 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
341
342 # Decompress the patch if need be
343 local count=0
344 local PATCH_TARGET
345 if [[ -n ${PIPE_CMD} ]] ; then
346 PATCH_TARGET="${T}/$$.patch"
347 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
348
349 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
350 echo
351 eerror "Could not extract patch!"
352 #die "Could not extract patch!"
353 count=5
354 break
210 fi 355 fi
356 else
357 PATCH_TARGET=${x}
358 fi
211 359
360 # Check for absolute paths in patches. If sandbox is disabled,
361 # people could (accidently) patch files in the root filesystem.
362 # Or trigger other unpleasantries #237667. So disallow -p0 on
363 # such patches.
364 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
365 if [[ -n ${abs_paths} ]] ; then
366 count=1
367 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
368 fi
369 # Similar reason, but with relative paths.
370 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
371 if [[ -n ${rel_paths} ]] ; then
372 eqawarn "QA Notice: Your patch uses relative paths '../'."
373 eqawarn " In the future this will cause a failure."
374 eqawarn "${rel_paths}"
375 fi
376
377 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
378 while [[ ${count} -lt 5 ]] ; do
379 # Generate some useful debug info ...
380 (
381 _epatch_draw_line "***** ${patchname} *****"
212 echo 382 echo
213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 383 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
384 echo
385 _epatch_draw_line "***** ${patchname} *****"
386 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
387 ret=$?
388 echo
389 echo "patch program exited with status ${ret}"
390 exit ${ret}
391 ) >> "${STDERR_TARGET}"
392
393 if [ $? -eq 0 ] ; then
394 (
395 _epatch_draw_line "***** ${patchname} *****"
396 echo
397 echo "ACTUALLY APPLYING ${patchname} ..."
398 echo
399 _epatch_draw_line "***** ${patchname} *****"
400 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
401 ret=$?
402 echo
403 echo "patch program exited with status ${ret}"
404 exit ${ret}
405 ) >> "${STDERR_TARGET}"
406
407 if [ $? -ne 0 ] ; then
408 echo
409 eerror "A dry-run of patch command succeeded, but actually"
410 eerror "applying the patch failed!"
411 #die "Real world sux compared to the dreamworld!"
412 count=5
413 fi
414 break
415 fi
416
417 : $(( count++ ))
418 done
419
420 # if we had to decompress the patch, delete the temp one
421 if [[ -n ${PIPE_CMD} ]] ; then
422 rm -f "${PATCH_TARGET}"
423 fi
424
425 if [[ ${count} -ge 5 ]] ; then
426 echo
427 eerror "Failed Patch: ${patchname} !"
428 eerror " ( ${PATCH_TARGET} )"
214 eerror 429 eerror
215 eerror " ${EPATCH_SOURCE}" 430 eerror "Include in your bugreport the contents of:"
216 eerror " ( ${EPATCH_SOURCE##*/} )" 431 eerror
432 eerror " ${STDERR_TARGET}"
217 echo 433 echo
218 die "Cannot find \$EPATCH_SOURCE!"
219 fi
220
221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
222 fi
223
224 case ${EPATCH_SUFFIX##*\.} in
225 bz2)
226 PIPE_CMD="bzip2 -dc"
227 PATCH_SUFFIX="bz2"
228 ;;
229 gz|Z|z)
230 PIPE_CMD="gzip -dc"
231 PATCH_SUFFIX="gz"
232 ;;
233 ZIP|zip)
234 PIPE_CMD="unzip -p"
235 PATCH_SUFFIX="zip"
236 ;;
237 *)
238 PIPE_CMD="cat"
239 PATCH_SUFFIX="patch"
240 ;;
241 esac
242
243 if [ "${SINGLE_PATCH}" = "no" ]
244 then
245 einfo "${EPATCH_MULTI_MSG}"
246 fi
247 for x in ${EPATCH_SOURCE}
248 do
249 # New ARCH dependant patch naming scheme ...
250 #
251 # ???_arch_foo.patch
252 #
253 if [ -f ${x} ] && \
254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ])
256 then
257 local count=0
258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
260
261 if [ -n "${EPATCH_EXCLUDE}" ]
262 then
263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
264 then
265 continue
266 fi
267 fi
268
269 if [ "${SINGLE_PATCH}" = "yes" ]
270 then
271 if [ -n "${EPATCH_SINGLE_MSG}" ]
272 then
273 einfo "${EPATCH_SINGLE_MSG}"
274 else
275 einfo "Applying ${patchname} ..."
276 fi
277 else
278 einfo " ${patchname} ..."
279 fi
280
281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283
284 # Allow for prefix to differ ... im lazy, so shoot me :/
285 while [ "${count}" -lt 5 ]
286 do
287 # Generate some useful debug info ...
288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if [ "${PATCH_SUFFIX}" != "patch" ]
292 then
293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 else
296 PATCH_TARGET="${x}"
297 fi
298
299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304
305 if [ "${PATCH_SUFFIX}" != "patch" ]
306 then
307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
308 then
309 echo
310 eerror "Could not extract patch!"
311 #die "Could not extract patch!"
312 count=5
313 break
314 fi
315 fi
316
317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
318 then
319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324
325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
326
327 if [ "$?" -ne 0 ]
328 then
329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo
331 eerror "A dry-run of patch command succeeded, but actually"
332 eerror "applying the patch failed!"
333 #die "Real world sux compared to the dreamworld!"
334 count=5
335 fi
336
337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
338
339 break
340 fi
341
342 count=$((count + 1))
343 done
344
345 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then
347 rm -f ${PATCH_TARGET}
348 fi
349
350 if [ "${count}" -eq 5 ]
351 then
352 echo
353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
355 eerror
356 eerror "Include in your bugreport the contents of:"
357 eerror
358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
359 echo
360 die "Failed Patch: ${patchname}!" 434 die "Failed Patch: ${patchname}!"
361 fi 435 fi
362 436
363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 437 # if everything worked, delete the patch log
364 438 rm -f "${STDERR_TARGET}"
365 eend 0 439 eend 0
366 fi
367 done 440 done
368 if [ "${SINGLE_PATCH}" = "no" ] 441
369 then 442 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
370 einfo "Done with patching" 443 : # everything worked
444}
445
446# @FUNCTION: epatch_user
447# @USAGE:
448# @DESCRIPTION:
449# Applies user-provided patches to the source tree. The patches are
450# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
451# of these three directories to exist will be the one to use, ignoring
452# any more general directories which might exist as well.
453#
454# User patches are intended for quick testing of patches without ebuild
455# modifications, as well as for permanent customizations a user might
456# desire. Obviously, there can be no official support for arbitrarily
457# patched ebuilds. So whenever a build log in a bug report mentions that
458# user patches were applied, the user should be asked to reproduce the
459# problem without these.
460#
461# Not all ebuilds do call this function, so placing patches in the
462# stated directory might or might not work, depending on the package and
463# the eclasses it inherits and uses. It is safe to call the function
464# repeatedly, so it is always possible to add a call at the ebuild
465# level. The first call is the time when the patches will be
466# applied.
467#
468# Ideally, this function should be called after gentoo-specific patches
469# have been applied, so that their code can be modified as well, but
470# before calls to e.g. eautoreconf, as the user patches might affect
471# autotool input files as well.
472epatch_user() {
473 [[ $# -ne 0 ]] && die "epatch_user takes no options"
474
475 # Allow multiple calls to this function; ignore all but the first
476 local applied="${T}/epatch_user.applied"
477 [[ -e ${applied} ]] && return 2
478
479 # don't clobber any EPATCH vars that the parent might want
480 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
481 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
482 EPATCH_SOURCE=${base}/${CTARGET}/${check}
483 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
485 if [[ -d ${EPATCH_SOURCE} ]] ; then
486 EPATCH_SOURCE=${EPATCH_SOURCE} \
487 EPATCH_SUFFIX="patch" \
488 EPATCH_FORCE="yes" \
489 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
490 epatch
491 echo "${EPATCH_SOURCE}" > "${applied}"
492 return 0
371 fi 493 fi
494 done
495 echo "none" > "${applied}"
496 return 1
372} 497}
373 498
499# @FUNCTION: emktemp
500# @USAGE: [temp dir]
501# @DESCRIPTION:
374# Cheap replacement for when debianutils (and thus mktemp) 502# Cheap replacement for when debianutils (and thus mktemp)
375# does not exist on the users system 503# does not exist on the users system.
376# vapier@gentoo.org
377#
378# Takes just 1 optional parameter (the directory to create tmpfile in)
379emktemp() { 504emktemp() {
380 local exe="touch" 505 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift 506 [[ $1 == -d ]] && exe="mkdir" && shift
382 local topdir="$1" 507 local topdir=$1
383 508
384 if [ -z "${topdir}" ] 509 if [[ -z ${topdir} ]] ; then
385 then
386 [ -z "${T}" ] \ 510 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 511 && topdir="/tmp" \
388 || topdir="${T}" 512 || topdir=${T}
389 fi 513 fi
390 514
391 if [ -z "$(type -p mktemp)" ] 515 if ! type -P mktemp > /dev/null ; then
392 then 516 # system lacks `mktemp` so we have to fake it
393 local tmp=/ 517 local tmp=/
394 while [ -e "${tmp}" ] ; do 518 while [[ -e ${tmp} ]] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 519 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
396 done 520 done
397 ${exe} "${tmp}" 521 ${exe} "${tmp}" || ${exe} -p "${tmp}"
398 echo "${tmp}" 522 echo "${tmp}"
399 else 523 else
400 [ "${exe}" == "touch" ] \ 524 # the args here will give slightly wierd names on BSD,
401 && exe="-p" \ 525 # but should produce a usable file on all userlands
402 || exe="-d" 526 if [[ ${exe} == "touch" ]] ; then
403 mktemp ${exe} "${topdir}" 527 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
404 fi
405}
406
407# Small wrapper for getent (Linux), nidump (Mac OS X),
408# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411#
412# egetent(database, key)
413egetent() {
414 if [[ "${USERLAND}" == "Darwin" ]] ; then
415 case "$2" in
416 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;;
419 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;;
422 esac
423 elif [[ "${USERLAND}" == "BSD" ]] ; then
424 local action
425 if [ "$1" == "passwd" ]
426 then
427 action="user"
428 else 528 else
429 action="group" 529 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
430 fi
431 pw show "${action}" "$2" -q
432 else
433 which nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2"
435 fi
436}
437
438# Simplify/standardize adding users to the system
439# vapier@gentoo.org
440#
441# enewuser(username, uid, shell, homedir, groups, extra options)
442#
443# Default values if you do not specify any:
444# username: REQUIRED !
445# uid: next available (see useradd(8))
446# note: pass -1 to get default behavior
447# shell: /bin/false
448# homedir: /dev/null
449# groups: none
450# extra: comment of 'added by portage for ${PN}'
451enewuser() {
452 # get the username
453 local euser="$1"; shift
454 if [ -z "${euser}" ]
455 then
456 eerror "No username specified !"
457 die "Cannot call enewuser without a username"
458 fi
459
460 # lets see if the username already exists
461 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
462 then
463 return 0
464 fi
465 einfo "Adding user '${euser}' to your system ..."
466
467 # options to pass to useradd
468 local opts=
469
470 # handle uid
471 local euid="$1"; shift
472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
473 then
474 if [ "${euid}" -gt 0 ]
475 then
476 if [ ! -z "`egetent passwd ${euid}`" ]
477 then
478 euid="next"
479 fi 530 fi
480 else
481 eerror "Userid given but is not greater than 0 !"
482 die "${euid} is not a valid UID"
483 fi 531 fi
484 else
485 euid="next"
486 fi
487 if [ "${euid}" == "next" ]
488 then
489 local pwrange
490 if [ "${USERLAND}" == "BSD" ] ; then
491 pwrange="`jot 898 101`"
492 else
493 pwrange="`seq 101 999`"
494 fi
495 for euid in ${pwrange} ; do
496 [ -z "`egetent passwd ${euid}`" ] && break
497 done
498 fi
499 opts="${opts} -u ${euid}"
500 einfo " - Userid: ${euid}"
501
502 # handle shell
503 local eshell="$1"; shift
504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
505 then
506 if [ ! -e "${eshell}" ]
507 then
508 eerror "A shell was specified but it does not exist !"
509 die "${eshell} does not exist"
510 fi
511 else
512 if [[ "${USERLAND}" == "Darwin" ]]; then
513 eshell="/usr/bin/false"
514 elif [[ "${USERLAND}" == "BSD" ]]; then
515 eshell="/usr/sbin/nologin"
516 else
517 eshell="/bin/false"
518 fi
519 fi
520 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}"
522
523 # handle homedir
524 local ehome="$1"; shift
525 if [ -z "${ehome}" ] || [ "${eshell}" == "-1" ]
526 then
527 ehome="/dev/null"
528 fi
529 einfo " - Home: ${ehome}"
530 opts="${opts} -d ${ehome}"
531
532 # handle groups
533 local egroups="$1"; shift
534 if [ ! -z "${egroups}" ]
535 then
536 local oldifs="${IFS}"
537 local defgroup="" exgroups=""
538
539 export IFS=","
540 for g in ${egroups}
541 do
542 export IFS="${oldifs}"
543 if [ -z "`egetent group \"${g}\"`" ]
544 then
545 eerror "You must add group ${g} to the system first"
546 die "${g} is not a valid GID"
547 fi
548 if [ -z "${defgroup}" ]
549 then
550 defgroup="${g}"
551 else
552 exgroups="${exgroups},${g}"
553 fi
554 export IFS=","
555 done
556 export IFS="${oldifs}"
557
558 opts="${opts} -g ${defgroup}"
559 if [ ! -z "${exgroups}" ]
560 then
561 opts="${opts} -G ${exgroups:1}"
562 fi
563 else
564 egroups="(none)"
565 fi
566 einfo " - Groups: ${egroups}"
567
568 # handle extra and add the user
569 local eextra="$@"
570 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0"
572 if [[ "${USERLAND}" == "Darwin" ]]
573 then
574 ### Make the user
575 if [ -z "${eextra}" ]
576 then
577 dscl . create /users/${euser} uid ${euid}
578 dscl . create /users/${euser} shell ${eshell}
579 dscl . create /users/${euser} home ${ehome}
580 dscl . create /users/${euser} realname "added by portage for ${PN}"
581 ### Add the user to the groups specified
582 local oldifs="${IFS}"
583 export IFS=","
584 for g in ${egroups}
585 do
586 dscl . merge /groups/${g} users ${euser}
587 done
588 export IFS="${oldifs}"
589 else
590 einfo "Extra options are not supported on macos yet"
591 einfo "Please report the ebuild along with the info below"
592 einfo "eextra: ${eextra}"
593 die "Required function missing"
594 fi
595 elif [[ "${USERLAND}" == "BSD" ]] ; then
596 if [ -z "${eextra}" ]
597 then
598 pw useradd ${euser} ${opts} \
599 -c "added by portage for ${PN}" \
600 die "enewuser failed"
601 else
602 einfo " - Extra: ${eextra}"
603 pw useradd ${euser} ${opts} \
604 -c ${eextra} || die "enewuser failed"
605 fi
606 else
607 if [ -z "${eextra}" ]
608 then
609 useradd ${opts} ${euser} \
610 -c "added by portage for ${PN}" \
611 || die "enewuser failed"
612 else
613 einfo " - Extra: ${eextra}"
614 useradd ${opts} ${euser} ${eextra} \
615 || die "enewuser failed"
616 fi
617 fi
618 export SANDBOX_ON="${oldsandbox}"
619
620 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
621 then
622 einfo " - Creating ${ehome} in ${D}"
623 dodir ${ehome}
624 fowners ${euser} ${ehome}
625 fperms 755 ${ehome}
626 fi
627} 532}
628 533
629# Simplify/standardize adding groups to the system 534# @FUNCTION: edos2unix
630# vapier@gentoo.org 535# @USAGE: <file> [more files ...]
631# 536# @DESCRIPTION:
632# enewgroup(group, gid) 537# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
633# 538# to remove all of these text utilities from DEPEND variables because this
634# Default values if you do not specify any: 539# is a script based solution. Just give it a list of files to convert and
635# groupname: REQUIRED ! 540# they will all be changed from the DOS CRLF format to the UNIX LF format.
636# gid: next available (see groupadd(8))
637# extra: none
638enewgroup() {
639 # get the group
640 local egroup="$1"; shift
641 if [ -z "${egroup}" ]
642 then
643 eerror "No group specified !"
644 die "Cannot call enewgroup without a group"
645 fi
646
647 # see if group already exists
648 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
649 then
650 return 0
651 fi
652 einfo "Adding group '${egroup}' to your system ..."
653
654 # options to pass to useradd
655 local opts=
656
657 # handle gid
658 local egid="$1"; shift
659 if [ ! -z "${egid}" ]
660 then
661 if [ "${egid}" -gt 0 ]
662 then
663 if [ -z "`egetent group ${egid}`" ]
664 then
665 if [[ "${USERLAND}" == "Darwin" ]]; then
666 opts="${opts} ${egid}"
667 else
668 opts="${opts} -g ${egid}"
669 fi
670 else
671 egid="next available; requested gid taken"
672 fi
673 else
674 eerror "Groupid given but is not greater than 0 !"
675 die "${egid} is not a valid GID"
676 fi
677 else
678 egid="next available"
679 fi
680 einfo " - Groupid: ${egid}"
681
682 # handle extra
683 local eextra="$@"
684 opts="${opts} ${eextra}"
685
686 # add the group
687 local oldsandbox="${SANDBOX_ON}"
688 export SANDBOX_ON="0"
689 if [[ "${USERLAND}" == "Darwin" ]]; then
690 if [ ! -z "${eextra}" ];
691 then
692 einfo "Extra options are not supported on Darwin/OS X yet"
693 einfo "Please report the ebuild along with the info below"
694 einfo "eextra: ${eextra}"
695 die "Required function missing"
696 fi
697
698 # If we need the next available
699 case ${egid} in
700 *[!0-9]*) # Non numeric
701 for egid in `jot 898 101`; do
702 [ -z "`egetent group ${egid}`" ] && break
703 done
704 esac
705 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*'
707 elif [[ "${USERLAND}" == "BSD" ]] ; then
708 case ${egid} in
709 *[!0-9]*) # Non numeric
710 for egid in `jot 898 101`; do
711 [ -z "`egetent group ${egid}`" ] && break
712 done
713 esac
714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
715 else
716 groupadd ${opts} ${egroup} || die "enewgroup failed"
717 fi
718 export SANDBOX_ON="${oldsandbox}"
719}
720
721# Simple script to replace 'dos2unix' binaries
722# vapier@gentoo.org
723#
724# edos2unix(file, <more files> ...)
725edos2unix() { 541edos2unix() {
726 for f in "$@" 542 [[ $# -eq 0 ]] && return 0
727 do 543 sed -i 's/\r$//' -- "$@" || die
728 cp "${f}" ${T}/edos2unix
729 sed 's/\r$//' ${T}/edos2unix > "${f}"
730 done
731} 544}
732
733
734##############################################################
735# START: Handle .desktop files and menu entries #
736# maybe this should be separated into a new eclass some time #
737# lanius@gentoo.org #
738##############################################################
739 545
740# Make a desktop file ! 546# Make a desktop file !
741# Great for making those icons in kde/gnome startmenu ! 547# Great for making those icons in kde/gnome startmenu !
742# Amaze your friends ! Get the women ! Join today ! 548# Amaze your friends ! Get the women ! Join today !
743# 549#
744# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 550# make_desktop_entry(<command>, [name], [icon], [type], [fields])
745# 551#
746# binary: what binary does the app run with ? 552# binary: what command does the app run with ?
747# name: the name that will show up in the menu 553# name: the name that will show up in the menu
748# icon: give your little like a pretty little icon ... 554# icon: give your little like a pretty little icon ...
749# this can be relative (to /usr/share/pixmaps) or 555# this can be relative (to /usr/share/pixmaps) or
750# a full path to an icon 556# a full path to an icon
751# type: what kind of application is this ? for categories: 557# type: what kind of application is this ? for categories:
752# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 558# http://standards.freedesktop.org/menu-spec/latest/apa.html
753# path: if your app needs to startup in a specific dir 559# fields: extra fields to append to the desktop file; a printf string
754make_desktop_entry() { 560make_desktop_entry() {
755 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 561 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
756 562
757 local exec=${1} 563 local exec=${1}
758 local name=${2:-${PN}} 564 local name=${2:-${PN}}
759 local icon=${3:-${PN}.png} 565 local icon=${3:-${PN}}
760 local type=${4} 566 local type=${4}
761 local path=${5} 567 local fields=${5}
762 568
763 if [[ -z ${type} ]] ; then 569 if [[ -z ${type} ]] ; then
764 local catmaj=${CATEGORY%%-*} 570 local catmaj=${CATEGORY%%-*}
765 local catmin=${CATEGORY##*-} 571 local catmin=${CATEGORY##*-}
766 case ${catmaj} in 572 case ${catmaj} in
767 app) 573 app)
768 case ${catmin} in 574 case ${catmin} in
575 accessibility) type=Accessibility;;
769 admin) type=System;; 576 admin) type=System;;
577 antivirus) type=System;;
578 arch) type=Archiving;;
579 backup) type=Archiving;;
770 cdr) type=DiscBurning;; 580 cdr) type=DiscBurning;;
771 dicts) type=Dictionary;; 581 dicts) type=Dictionary;;
582 doc) type=Documentation;;
772 editors) type=TextEditor;; 583 editors) type=TextEditor;;
773 emacs) type=TextEditor;; 584 emacs) type=TextEditor;;
774 emulation) type=Emulator;; 585 emulation) type=Emulator;;
775 laptop) type=HardwareSettings;; 586 laptop) type=HardwareSettings;;
776 office) type=Office;; 587 office) type=Office;;
588 pda) type=PDA;;
777 vim) type=TextEditor;; 589 vim) type=TextEditor;;
778 xemacs) type=TextEditor;; 590 xemacs) type=TextEditor;;
779 *) type=;;
780 esac 591 esac
781 ;; 592 ;;
782 593
783 dev) 594 dev)
784 type="Development" 595 type="Development"
785 ;; 596 ;;
786 597
787 games) 598 games)
788 [[ -z ${path} ]] && path=${GAMES_BINDIR}
789
790 case ${catmin} in 599 case ${catmin} in
791 action) type=ActionGame;; 600 action|fps) type=ActionGame;;
792 arcade) type=ArcadeGame;; 601 arcade) type=ArcadeGame;;
793 board) type=BoardGame;; 602 board) type=BoardGame;;
794 kid) type=KidsGame;;
795 emulation) type=Emulator;; 603 emulation) type=Emulator;;
604 kids) type=KidsGame;;
796 puzzle) type=LogicGame;; 605 puzzle) type=LogicGame;;
606 roguelike) type=RolePlaying;;
797 rpg) type=RolePlaying;; 607 rpg) type=RolePlaying;;
798 roguelike) type=RolePlaying;;
799 simulation) type=Simulation;; 608 simulation) type=Simulation;;
800 sports) type=SportsGame;; 609 sports) type=SportsGame;;
801 strategy) type=StrategyGame;; 610 strategy) type=StrategyGame;;
802 *) type=;;
803 esac 611 esac
804 type="Game;${type}" 612 type="Game;${type}"
805 ;; 613 ;;
806 614
615 gnome)
616 type="Gnome;GTK"
617 ;;
618
619 kde)
620 type="KDE;Qt"
621 ;;
622
807 mail) 623 mail)
808 type="Network;Email" 624 type="Network;Email"
809 ;; 625 ;;
810 626
811 media) 627 media)
812 case ${catmin} in 628 case ${catmin} in
629 gfx)
813 gfx) type=Graphics;; 630 type=Graphics
631 ;;
632 *)
633 case ${catmin} in
814 radio) type=Tuner;; 634 radio) type=Tuner;;
815 sound) type=Audio;; 635 sound) type=Audio;;
816 tv) type=TV;; 636 tv) type=TV;;
817 video) type=Video;; 637 video) type=Video;;
818 *) type=;; 638 esac
639 type="AudioVideo;${type}"
640 ;;
819 esac 641 esac
820 type="AudioVideo;${type}"
821 ;; 642 ;;
822 643
823 net) 644 net)
824 case ${catmin} in 645 case ${catmin} in
825 dialup) type=Dialup;; 646 dialup) type=Dialup;;
828 irc) type=IRCClient;; 649 irc) type=IRCClient;;
829 mail) type=Email;; 650 mail) type=Email;;
830 news) type=News;; 651 news) type=News;;
831 nntp) type=News;; 652 nntp) type=News;;
832 p2p) type=FileTransfer;; 653 p2p) type=FileTransfer;;
833 *) type=;; 654 voip) type=Telephony;;
834 esac 655 esac
835 type="Network;${type}" 656 type="Network;${type}"
836 ;; 657 ;;
837 658
838 sci) 659 sci)
839 case ${catmin} in 660 case ${catmin} in
840 astro*) type=Astronomoy;; 661 astro*) type=Astronomy;;
841 bio*) type=Biology;; 662 bio*) type=Biology;;
842 calc*) type=Calculator;; 663 calc*) type=Calculator;;
843 chem*) type=Chemistry;; 664 chem*) type=Chemistry;;
665 elec*) type=Electronics;;
844 geo*) type=Geology;; 666 geo*) type=Geology;;
845 math*) type=Math;; 667 math*) type=Math;;
846 *) type=;; 668 physics) type=Physics;;
669 visual*) type=DataVisualization;;
847 esac 670 esac
848 type="Science;${type}" 671 type="Education;Science;${type}"
672 ;;
673
674 sys)
675 type="System"
849 ;; 676 ;;
850 677
851 www) 678 www)
852 case ${catmin} in 679 case ${catmin} in
853 client) type=WebBrowser;; 680 client) type=WebBrowser;;
854 *) type=;;
855 esac 681 esac
856 type="Network" 682 type="Network;${type}"
857 ;; 683 ;;
858 684
859 *) 685 *)
860 type= 686 type=
861 ;; 687 ;;
864 if [ "${SLOT}" == "0" ] ; then 690 if [ "${SLOT}" == "0" ] ; then
865 local desktop_name="${PN}" 691 local desktop_name="${PN}"
866 else 692 else
867 local desktop_name="${PN}-${SLOT}" 693 local desktop_name="${PN}-${SLOT}"
868 fi 694 fi
695 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
869 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 696 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
870 697
698 # Don't append another ";" when a valid category value is provided.
699 type=${type%;}${type:+;}
700
701 eshopts_push -s extglob
702 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
703 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
704 ewarn "allowed in .desktop files if the value is not an absolute path."
705 icon=${icon%.@(xpm|png|svg)}
706 fi
707 eshopts_pop
708
709 cat <<-EOF > "${desktop}"
871echo "[Desktop Entry] 710 [Desktop Entry]
872Encoding=UTF-8
873Version=0.9.2
874Name=${name} 711 Name=${name}
875Type=Application 712 Type=Application
876Comment=${DESCRIPTION} 713 Comment=${DESCRIPTION}
877Exec=${exec} 714 Exec=${exec}
878Path=${path} 715 TryExec=${exec%% *}
879Icon=${icon} 716 Icon=${icon}
880Categories=Application;${type};" > "${desktop}" 717 Categories=${type}
718 EOF
881 719
720 if [[ ${fields:-=} != *=* ]] ; then
721 # 5th arg used to be value to Path=
722 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
723 fields="Path=${fields}"
724 fi
725 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
726
727 (
728 # wrap the env here so that the 'insinto' call
729 # doesn't corrupt the env of the caller
882 insinto /usr/share/applications 730 insinto /usr/share/applications
883 doins "${desktop}" 731 doins "${desktop}"
884 732 ) || die "installing desktop file failed"
885 return 0
886} 733}
887 734
888# Make a GDM/KDM Session file 735# @FUNCTION: validate_desktop_entries
889# 736# @USAGE: [directories]
890# make_desktop_entry(<title>, <command>) 737# @MAINTAINER:
891# title: File to execute to start the Window Manager 738# Carsten Lohrke <carlo@gentoo.org>
892# command: Name of the Window Manager 739# @DESCRIPTION:
740# Validate desktop entries using desktop-file-utils
741validate_desktop_entries() {
742 if [[ -x /usr/bin/desktop-file-validate ]] ; then
743 einfo "Checking desktop entry validity"
744 local directories=""
745 for d in /usr/share/applications $@ ; do
746 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
747 done
748 if [[ -n ${directories} ]] ; then
749 for FILE in $(find ${directories} -name "*\.desktop" \
750 -not -path '*.hidden*' | sort -u 2>/dev/null)
751 do
752 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
753 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
754 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
755 done
756 fi
757 echo ""
758 else
759 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
760 fi
761}
893 762
763# @FUNCTION: make_session_desktop
764# @USAGE: <title> <command> [command args...]
765# @DESCRIPTION:
766# Make a GDM/KDM Session file. The title is the file to execute to start the
767# Window Manager. The command is the name of the Window Manager.
768#
769# You can set the name of the file via the ${wm} variable.
894make_session_desktop() { 770make_session_desktop() {
895 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 771 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
896 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 772 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
897 773
898 local title=$1 774 local title=$1
899 local command=$2 775 local command=$2
900 local desktop=${T}/${wm}.desktop 776 local desktop=${T}/${wm:-${PN}}.desktop
777 shift 2
901 778
779 cat <<-EOF > "${desktop}"
902echo "[Desktop Entry] 780 [Desktop Entry]
903Encoding=UTF-8
904Name=${title} 781 Name=${title}
905Comment=This session logs you into ${title} 782 Comment=This session logs you into ${title}
906Exec=${command} 783 Exec=${command} $*
907TryExec=${command} 784 TryExec=${command}
908Type=Application" > "${desktop}" 785 Type=XSession
786 EOF
909 787
788 (
789 # wrap the env here so that the 'insinto' call
790 # doesn't corrupt the env of the caller
910 insinto /usr/share/xsessions 791 insinto /usr/share/xsessions
911 doins "${desktop}" 792 doins "${desktop}"
793 )
912} 794}
913 795
796# @FUNCTION: domenu
797# @USAGE: <menus>
798# @DESCRIPTION:
799# Install the list of .desktop menu files into the appropriate directory
800# (/usr/share/applications).
914domenu() { 801domenu() {
802 (
803 # wrap the env here so that the 'insinto' call
804 # doesn't corrupt the env of the caller
915 local i j 805 local i j ret=0
916 insinto /usr/share/applications 806 insinto /usr/share/applications
917 for i in "$@" ; do 807 for i in "$@" ; do
918 if [[ -f ${i} ]] ; then 808 if [[ -f ${i} ]] ; then
919 doins "${i}" 809 doins "${i}"
810 ((ret+=$?))
920 elif [[ -d ${i} ]] ; then 811 elif [[ -d ${i} ]] ; then
921 for j in "${i}"/*.desktop ; do 812 for j in "${i}"/*.desktop ; do
922 doins "${j}" 813 doins "${j}"
814 ((ret+=$?))
923 done 815 done
816 else
817 ((++ret))
924 fi 818 fi
925 done 819 done
820 exit ${ret}
821 )
926} 822}
823
824# @FUNCTION: newmenu
825# @USAGE: <menu> <newname>
826# @DESCRIPTION:
827# Like all other new* functions, install the specified menu as newname.
927newmenu() { 828newmenu() {
829 (
830 # wrap the env here so that the 'insinto' call
831 # doesn't corrupt the env of the caller
928 insinto /usr/share/applications 832 insinto /usr/share/applications
929 newins "$1" "$2" 833 newins "$@"
834 )
930} 835}
931 836
837# @FUNCTION: doicon
838# @USAGE: <list of icons>
839# @DESCRIPTION:
840# Install the list of icons into the icon directory (/usr/share/pixmaps).
841# This is useful in conjunction with creating desktop/menu files.
932doicon() { 842doicon() {
843 (
844 # wrap the env here so that the 'insinto' call
845 # doesn't corrupt the env of the caller
933 local i j 846 local i j ret
934 insinto /usr/share/pixmaps 847 insinto /usr/share/pixmaps
935 for i in "$@" ; do 848 for i in "$@" ; do
936 if [[ -f ${i} ]] ; then 849 if [[ -f ${i} ]] ; then
937 doins "${i}" 850 doins "${i}"
851 ((ret+=$?))
938 elif [[ -d ${i} ]] ; then 852 elif [[ -d ${i} ]] ; then
939 for j in "${i}"/*.png ; do 853 for j in "${i}"/*.png ; do
940 doins "${j}" 854 doins "${j}"
855 ((ret+=$?))
941 done 856 done
857 else
858 ((++ret))
942 fi 859 fi
943 done 860 done
861 exit ${ret}
862 )
944} 863}
864
865# @FUNCTION: newicon
866# @USAGE: <icon> <newname>
867# @DESCRIPTION:
868# Like all other new* functions, install the specified icon as newname.
945newicon() { 869newicon() {
870 (
871 # wrap the env here so that the 'insinto' call
872 # doesn't corrupt the env of the caller
946 insinto /usr/share/pixmaps 873 insinto /usr/share/pixmaps
947 newins "$1" "$2" 874 newins "$@"
875 )
948} 876}
949
950##############################################################
951# END: Handle .desktop files and menu entries #
952##############################################################
953
954 877
955# for internal use only (unpack_pdv and unpack_makeself) 878# for internal use only (unpack_pdv and unpack_makeself)
956find_unpackable_file() { 879find_unpackable_file() {
957 local src="$1" 880 local src=$1
958 if [ -z "${src}" ] 881 if [[ -z ${src} ]] ; then
959 then
960 src="${DISTDIR}/${A}" 882 src=${DISTDIR}/${A}
961 else 883 else
962 if [ -e "${DISTDIR}/${src}" ] 884 if [[ -e ${DISTDIR}/${src} ]] ; then
963 then
964 src="${DISTDIR}/${src}" 885 src=${DISTDIR}/${src}
965 elif [ -e "${PWD}/${src}" ] 886 elif [[ -e ${PWD}/${src} ]] ; then
966 then
967 src="${PWD}/${src}" 887 src=${PWD}/${src}
968 elif [ -e "${src}" ] 888 elif [[ -e ${src} ]] ; then
969 then
970 src="${src}" 889 src=${src}
971 fi
972 fi 890 fi
973 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 891 fi
892 [[ ! -e ${src} ]] && return 1
974 echo "${src}" 893 echo "${src}"
975} 894}
976 895
896# @FUNCTION: unpack_pdv
897# @USAGE: <file to unpack> <size of off_t>
898# @DESCRIPTION:
977# Unpack those pesky pdv generated files ... 899# Unpack those pesky pdv generated files ...
978# They're self-unpacking programs with the binary package stuffed in 900# They're self-unpacking programs with the binary package stuffed in
979# the middle of the archive. Valve seems to use it a lot ... too bad 901# the middle of the archive. Valve seems to use it a lot ... too bad
980# it seems to like to segfault a lot :(. So lets take it apart ourselves. 902# it seems to like to segfault a lot :(. So lets take it apart ourselves.
981# 903#
982# Usage: unpack_pdv [file to unpack] [size of off_t]
983# - you have to specify the off_t size ... i have no idea how to extract that 904# You have to specify the off_t size ... I have no idea how to extract that
984# information out of the binary executable myself. basically you pass in 905# information out of the binary executable myself. Basically you pass in
985# the size of the off_t type (in bytes) on the machine that built the pdv 906# the size of the off_t type (in bytes) on the machine that built the pdv
907# archive.
908#
986# archive. one way to determine this is by running the following commands: 909# One way to determine this is by running the following commands:
910#
911# @CODE
987# strings <pdv archive> | grep lseek 912# strings <pdv archive> | grep lseek
988# strace -elseek <pdv archive> 913# strace -elseek <pdv archive>
914# @CODE
915#
989# basically look for the first lseek command (we do the strings/grep because 916# Basically look for the first lseek command (we do the strings/grep because
990# sometimes the function call is _llseek or something) and steal the 2nd 917# sometimes the function call is _llseek or something) and steal the 2nd
991# parameter. here is an example: 918# parameter. Here is an example:
919#
920# @CODE
992# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 921# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
993# lseek 922# lseek
994# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 923# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
995# lseek(3, -4, SEEK_END) = 2981250 924# lseek(3, -4, SEEK_END) = 2981250
925# @CODE
926#
996# thus we would pass in the value of '4' as the second parameter. 927# Thus we would pass in the value of '4' as the second parameter.
997unpack_pdv() { 928unpack_pdv() {
998 local src="`find_unpackable_file $1`" 929 local src=$(find_unpackable_file "$1")
999 local sizeoff_t="$2" 930 local sizeoff_t=$2
1000 931
932 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1001 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 933 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1002 934
1003 local shrtsrc="`basename ${src}`" 935 local shrtsrc=$(basename "${src}")
1004 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 936 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1005 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 937 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1006 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 938 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1007 939
1008 # grab metadata for debug reasons 940 # grab metadata for debug reasons
1009 local metafile="$(emktemp)" 941 local metafile=$(emktemp)
1010 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 942 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1011 943
1012 # rip out the final file name from the metadata 944 # rip out the final file name from the metadata
1013 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 945 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1014 datafile="`basename ${datafile}`" 946 datafile=$(basename "${datafile}")
1015 947
1016 # now lets uncompress/untar the file if need be 948 # now lets uncompress/untar the file if need be
1017 local tmpfile="$(emktemp)" 949 local tmpfile=$(emktemp)
1018 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 950 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1019 951
1020 local iscompressed="`file -b ${tmpfile}`" 952 local iscompressed=$(file -b "${tmpfile}")
1021 if [ "${iscompressed:0:8}" == "compress" ] ; then 953 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1022 iscompressed=1 954 iscompressed=1
1023 mv ${tmpfile}{,.Z} 955 mv ${tmpfile}{,.Z}
1024 gunzip ${tmpfile} 956 gunzip ${tmpfile}
1025 else 957 else
1026 iscompressed=0 958 iscompressed=0
1027 fi 959 fi
1028 local istar="`file -b ${tmpfile}`" 960 local istar=$(file -b "${tmpfile}")
1029 if [ "${istar:0:9}" == "POSIX tar" ] ; then 961 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1030 istar=1 962 istar=1
1031 else 963 else
1032 istar=0 964 istar=0
1033 fi 965 fi
1034 966
1062 true 994 true
1063 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 995 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1064 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 996 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1065} 997}
1066 998
999# @FUNCTION: unpack_makeself
1000# @USAGE: [file to unpack] [offset] [tail|dd]
1001# @DESCRIPTION:
1067# Unpack those pesky makeself generated files ... 1002# Unpack those pesky makeself generated files ...
1068# They're shell scripts with the binary package tagged onto 1003# They're shell scripts with the binary package tagged onto
1069# the end of the archive. Loki utilized the format as does 1004# the end of the archive. Loki utilized the format as does
1070# many other game companies. 1005# many other game companies.
1071# 1006#
1072# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1007# If the file is not specified, then ${A} is used. If the
1073# - If the file is not specified then unpack will utilize ${A}.
1074# - If the offset is not specified then we will attempt to extract 1008# offset is not specified then we will attempt to extract
1075# the proper offset from the script itself. 1009# the proper offset from the script itself.
1076unpack_makeself() { 1010unpack_makeself() {
1011 local src_input=${1:-${A}}
1077 local src="$(find_unpackable_file "$1")" 1012 local src=$(find_unpackable_file "${src_input}")
1078 local skip="$2" 1013 local skip=$2
1079 local exe="$3" 1014 local exe=$3
1080 1015
1016 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1017
1081 local shrtsrc="$(basename "${src}")" 1018 local shrtsrc=$(basename "${src}")
1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1019 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1083 if [ -z "${skip}" ] 1020 if [[ -z ${skip} ]] ; then
1084 then
1085 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1021 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1086 local skip=0 1022 local skip=0
1087 exe=tail 1023 exe=tail
1088 case ${ver} in 1024 case ${ver} in
1089 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1025 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1090 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1026 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1091 ;; 1027 ;;
1092 2.0|2.0.1) 1028 2.0|2.0.1)
1093 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1029 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1094 ;; 1030 ;;
1095 2.1.1) 1031 2.1.1)
1096 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1032 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1097 let skip="skip + 1" 1033 (( skip++ ))
1098 ;; 1034 ;;
1099 2.1.2) 1035 2.1.2)
1100 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1101 let skip="skip + 1" 1037 (( skip++ ))
1102 ;; 1038 ;;
1103 2.1.3) 1039 2.1.3)
1104 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1040 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1105 let skip="skip + 1" 1041 (( skip++ ))
1106 ;; 1042 ;;
1107 2.1.4) 1043 2.1.4|2.1.5)
1108 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1044 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1109 skip=$(head -n ${skip} "${src}" | wc -c) 1045 skip=$(head -n ${skip} "${src}" | wc -c)
1110 exe="dd" 1046 exe="dd"
1111 ;; 1047 ;;
1112 *) 1048 *)
1119 esac 1055 esac
1120 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1056 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1121 fi 1057 fi
1122 case ${exe} in 1058 case ${exe} in
1123 tail) exe="tail -n +${skip} '${src}'";; 1059 tail) exe="tail -n +${skip} '${src}'";;
1124 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1060 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1125 *) die "makeself cant handle exe '${exe}'" 1061 *) die "makeself cant handle exe '${exe}'"
1126 esac 1062 esac
1127 1063
1128 # lets grab the first few bytes of the file to figure out what kind of archive it is 1064 # lets grab the first few bytes of the file to figure out what kind of archive it is
1129 local tmpfile="$(emktemp)" 1065 local filetype tmpfile=$(emktemp)
1130 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1066 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1131 local filetype="$(file -b "${tmpfile}")" 1067 filetype=$(file -b "${tmpfile}") || die
1132 case ${filetype} in 1068 case ${filetype} in
1133 *tar\ archive) 1069 *tar\ archive*)
1134 eval ${exe} | tar --no-same-owner -xf - 1070 eval ${exe} | tar --no-same-owner -xf -
1135 ;; 1071 ;;
1136 bzip2*) 1072 bzip2*)
1137 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1073 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1138 ;; 1074 ;;
1148 ;; 1084 ;;
1149 esac 1085 esac
1150 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1086 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1151} 1087}
1152 1088
1089# @FUNCTION: check_license
1090# @USAGE: [license]
1091# @DESCRIPTION:
1153# Display a license for user to accept. 1092# Display a license for user to accept. If no license is
1154#
1155# Usage: check_license [license]
1156# - If the file is not specified then ${LICENSE} is used. 1093# specified, then ${LICENSE} is used.
1157check_license() { 1094check_license() {
1158 local lic=$1 1095 local lic=$1
1159 if [ -z "${lic}" ] ; then 1096 if [ -z "${lic}" ] ; then
1160 lic="${PORTDIR}/licenses/${LICENSE}" 1097 lic="${PORTDIR}/licenses/${LICENSE}"
1161 else 1098 else
1162 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1099 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1163 lic="${PORTDIR}/licenses/${src}" 1100 lic="${PORTDIR}/licenses/${lic}"
1164 elif [ -e "${PWD}/${src}" ] ; then 1101 elif [ -e "${PWD}/${lic}" ] ; then
1165 lic="${PWD}/${src}" 1102 lic="${PWD}/${lic}"
1166 elif [ -e "${src}" ] ; then 1103 elif [ -e "${lic}" ] ; then
1167 lic="${src}" 1104 lic="${lic}"
1168 fi
1169 fi 1105 fi
1170 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1106 fi
1171 local l="`basename ${lic}`" 1107 local l="`basename ${lic}`"
1172 1108
1173 # here is where we check for the licenses the user already 1109 # here is where we check for the licenses the user already
1174 # accepted ... if we don't find a match, we make the user accept 1110 # accepted ... if we don't find a match, we make the user accept
1175 local shopts=$-
1176 local alic 1111 local alic
1177 set -o noglob #so that bash doesn't expand "*" 1112 eshopts_push -o noglob # so that bash doesn't expand "*"
1178 for alic in ${ACCEPT_LICENSE} ; do 1113 for alic in ${ACCEPT_LICENSE} ; do
1179 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1114 if [[ ${alic} == ${l} ]]; then
1180 set +o noglob; set -${shopts} #reset old shell opts 1115 eshopts_pop
1181 return 0 1116 return 0
1182 fi 1117 fi
1183 done 1118 done
1184 set +o noglob; set -$shopts #reset old shell opts 1119 eshopts_pop
1120 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1185 1121
1186 local licmsg="$(emktemp)" 1122 local licmsg=$(emktemp)
1187 cat << EOF > ${licmsg} 1123 cat <<-EOF > ${licmsg}
1188********************************************************** 1124 **********************************************************
1189The following license outlines the terms of use of this 1125 The following license outlines the terms of use of this
1190package. You MUST accept this license for installation to 1126 package. You MUST accept this license for installation to
1191continue. When you are done viewing, hit 'q'. If you 1127 continue. When you are done viewing, hit 'q'. If you
1192CTRL+C out of this, the install will not run! 1128 CTRL+C out of this, the install will not run!
1193********************************************************** 1129 **********************************************************
1194 1130
1195EOF 1131 EOF
1196 cat ${lic} >> ${licmsg} 1132 cat ${lic} >> ${licmsg}
1197 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1133 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1198 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1134 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1199 read alic 1135 read alic
1200 case ${alic} in 1136 case ${alic} in
1207 die "Failed to accept license" 1143 die "Failed to accept license"
1208 ;; 1144 ;;
1209 esac 1145 esac
1210} 1146}
1211 1147
1148# @FUNCTION: cdrom_get_cds
1149# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1150# @DESCRIPTION:
1212# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1151# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1213# the whole 'non-interactive' policy, but damnit I want CD support ! 1152# the whole 'non-interactive' policy, but damnit I want CD support !
1214# 1153#
1215# with these cdrom functions we handle all the user interaction and 1154# With these cdrom functions we handle all the user interaction and
1216# standardize everything. all you have to do is call cdrom_get_cds() 1155# standardize everything. All you have to do is call cdrom_get_cds()
1217# and when the function returns, you can assume that the cd has been 1156# and when the function returns, you can assume that the cd has been
1218# found at CDROM_ROOT. 1157# found at CDROM_ROOT.
1219# 1158#
1159# The function will attempt to locate a cd based upon a file that is on
1160# the cd. The more files you give this function, the more cds
1161# the cdrom functions will handle.
1162#
1220# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1163# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1221# etc... if you want to give the cds better names, then just export 1164# etc... If you want to give the cds better names, then just export
1222# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1165# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1166# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1167# also use the CDROM_NAME_SET bash array.
1223# 1168#
1224# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1169# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1225#
1226# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1227# - this will attempt to locate a cd based upon a file that is on
1228# the cd ... the more files you give this function, the more cds
1229# the cdrom functions will handle
1230cdrom_get_cds() { 1170cdrom_get_cds() {
1231 # first we figure out how many cds we're dealing with by 1171 # first we figure out how many cds we're dealing with by
1232 # the # of files they gave us 1172 # the # of files they gave us
1233 local cdcnt=0 1173 local cdcnt=0
1234 local f= 1174 local f=
1235 for f in "$@" ; do 1175 for f in "$@" ; do
1236 cdcnt=$((cdcnt + 1)) 1176 ((++cdcnt))
1237 export CDROM_CHECK_${cdcnt}="$f" 1177 export CDROM_CHECK_${cdcnt}="$f"
1238 done 1178 done
1239 export CDROM_TOTAL_CDS=${cdcnt} 1179 export CDROM_TOTAL_CDS=${cdcnt}
1240 export CDROM_CURRENT_CD=1 1180 export CDROM_CURRENT_CD=1
1241 1181
1242 # now we see if the user gave use CD_ROOT ... 1182 # now we see if the user gave use CD_ROOT ...
1243 # if they did, let's just believe them that it's correct 1183 # if they did, let's just believe them that it's correct
1244 if [[ ! -z ${CD_ROOT} ]] ; then
1245 export CDROM_ROOT=${CD_ROOT}
1246 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1247 return
1248 fi
1249 # do the same for CD_ROOT_X
1250 if [[ ! -z ${CD_ROOT_1} ]] ; then 1184 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1251 local var= 1185 local var=
1252 cdcnt=0 1186 cdcnt=0
1253 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1187 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1254 cdcnt=$((cdcnt + 1)) 1188 ((++cdcnt))
1255 var="CD_ROOT_${cdcnt}" 1189 var="CD_ROOT_${cdcnt}"
1190 [[ -z ${!var} ]] && var="CD_ROOT"
1256 if [[ -z ${!var} ]] ; then 1191 if [[ -z ${!var} ]] ; then
1257 eerror "You must either use just the CD_ROOT" 1192 eerror "You must either use just the CD_ROOT"
1258 eerror "or specify ALL the CD_ROOT_X variables." 1193 eerror "or specify ALL the CD_ROOT_X variables."
1259 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1194 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1260 die "could not locate CD_ROOT_${cdcnt}" 1195 die "could not locate CD_ROOT_${cdcnt}"
1261 fi 1196 fi
1262 export CDROM_ROOTS_${cdcnt}="${!var}"
1263 done 1197 done
1264 export CDROM_ROOT=${CDROM_ROOTS_1} 1198 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1199 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1200 export CDROM_SET=-1
1201 for f in ${CDROM_CHECK_1//:/ } ; do
1202 ((++CDROM_SET))
1203 [[ -e ${CDROM_ROOT}/${f} ]] && break
1204 done
1205 export CDROM_MATCH=${f}
1266 return 1206 return
1267 fi 1207 fi
1268 1208
1209 # User didn't help us out so lets make sure they know they can
1210 # simplify the whole process ...
1269 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1211 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1270 einfon "This ebuild will need the " 1212 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1271 if [[ -z ${CDROM_NAME} ]] ; then
1272 echo "cdrom for ${PN}."
1273 else
1274 echo "${CDROM_NAME}."
1275 fi
1276 echo 1213 echo
1277 einfo "If you do not have the CD, but have the data files" 1214 einfo "If you do not have the CD, but have the data files"
1278 einfo "mounted somewhere on your filesystem, just export" 1215 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the variable CD_ROOT so that it points to the" 1216 einfo "the variable CD_ROOT so that it points to the"
1280 einfo "directory containing the files." 1217 einfo "directory containing the files."
1281 echo 1218 echo
1282 einfo "For example:" 1219 einfo "For example:"
1283 einfo "export CD_ROOT=/mnt/cdrom" 1220 einfo "export CD_ROOT=/mnt/cdrom"
1284 echo 1221 echo
1285 else 1222 else
1223 if [[ -n ${CDROM_NAME_SET} ]] ; then
1224 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1225 cdcnt=0
1226 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1227 ((++cdcnt))
1228 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1229 done
1230 fi
1231
1286 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1232 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1287 cdcnt=0 1233 cdcnt=0
1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1234 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 cdcnt=$((cdcnt + 1)) 1235 ((++cdcnt))
1290 var="CDROM_NAME_${cdcnt}" 1236 var="CDROM_NAME_${cdcnt}"
1291 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1237 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1292 done 1238 done
1293 echo 1239 echo
1294 einfo "If you do not have the CDs, but have the data files" 1240 einfo "If you do not have the CDs, but have the data files"
1295 einfo "mounted somewhere on your filesystem, just export" 1241 einfo "mounted somewhere on your filesystem, just export"
1296 einfo "the following variables so they point to the right place:" 1242 einfo "the following variables so they point to the right place:"
1297 einfon "" 1243 einfon ""
1298 cdcnt=0 1244 cdcnt=0
1299 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1245 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1300 cdcnt=$((cdcnt + 1)) 1246 ((++cdcnt))
1301 echo -n " CD_ROOT_${cdcnt}" 1247 echo -n " CD_ROOT_${cdcnt}"
1302 done 1248 done
1303 echo 1249 echo
1304 einfo "Or, if you have all the files in the same place, or" 1250 einfo "Or, if you have all the files in the same place, or"
1305 einfo "you only have one cdrom, you can export CD_ROOT" 1251 einfo "you only have one cdrom, you can export CD_ROOT"
1308 echo 1254 echo
1309 einfo "For example:" 1255 einfo "For example:"
1310 einfo "export CD_ROOT_1=/mnt/cdrom" 1256 einfo "export CD_ROOT_1=/mnt/cdrom"
1311 echo 1257 echo
1312 fi 1258 fi
1259
1260 export CDROM_SET=""
1313 export CDROM_CURRENT_CD=0 1261 export CDROM_CURRENT_CD=0
1314 cdrom_load_next_cd 1262 cdrom_load_next_cd
1315} 1263}
1316 1264
1317# this is only used when you need access to more than one cd. 1265# @FUNCTION: cdrom_load_next_cd
1318# when you have finished using the first cd, just call this function. 1266# @DESCRIPTION:
1319# when it returns, CDROM_ROOT will be pointing to the second cd. 1267# Some packages are so big they come on multiple CDs. When you're done reading
1320# remember, you can only go forward in the cd chain, you can't go back. 1268# files off a CD and want access to the next one, just call this function.
1269# Again, all the messy details of user interaction are taken care of for you.
1270# Once this returns, just read the variable CDROM_ROOT for the location of the
1271# mounted CD. Note that you can only go forward in the CD list, so make sure
1272# you only call this function when you're done using the current CD.
1321cdrom_load_next_cd() { 1273cdrom_load_next_cd() {
1322 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1323 local var= 1274 local var
1324 1275 ((++CDROM_CURRENT_CD))
1325 if [[ ! -z ${CD_ROOT} ]] ; then
1326 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1327 return
1328 fi
1329 1276
1330 unset CDROM_ROOT 1277 unset CDROM_ROOT
1331 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1278 var=CD_ROOT_${CDROM_CURRENT_CD}
1279 [[ -z ${!var} ]] && var="CD_ROOT"
1332 if [[ -z ${!var} ]] ; then 1280 if [[ -z ${!var} ]] ; then
1333 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1281 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1334 cdrom_locate_file_on_cd ${!var} 1282 _cdrom_locate_file_on_cd ${!var}
1335 else 1283 else
1336 export CDROM_ROOT=${!var} 1284 export CDROM_ROOT=${!var}
1337 fi 1285 fi
1338 1286
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1344# all it does is try to locate a give file on a cd ... if the cd isn't 1292# all it does is try to locate a give file on a cd ... if the cd isn't
1345# found, then a message asking for the user to insert the cdrom will be 1293# found, then a message asking for the user to insert the cdrom will be
1346# displayed and we'll hang out here until: 1294# displayed and we'll hang out here until:
1347# (1) the file is found on a mounted cdrom 1295# (1) the file is found on a mounted cdrom
1348# (2) the user hits CTRL+C 1296# (2) the user hits CTRL+C
1349cdrom_locate_file_on_cd() { 1297_cdrom_locate_file_on_cd() {
1298 local mline=""
1299 local showedmsg=0 showjolietmsg=0
1300
1350 while [[ -z ${CDROM_ROOT} ]] ; do 1301 while [[ -z ${CDROM_ROOT} ]] ; do
1302 local i=0
1303 local -a cdset=(${*//:/ })
1304 if [[ -n ${CDROM_SET} ]] ; then
1305 cdset=(${cdset[${CDROM_SET}]})
1306 fi
1307
1308 while [[ -n ${cdset[${i}]} ]] ; do
1351 local dir="$(dirname ${@})" 1309 local dir=$(dirname ${cdset[${i}]})
1352 local file="$(basename ${@})" 1310 local file=$(basename ${cdset[${i}]})
1353 local mline=""
1354 local showedmsg=0
1355 1311
1356 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1312 local point= node= fs= foo=
1313 while read point node fs foo ; do
1314 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1315 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1316 && continue
1317 point=${point//\040/ }
1357 [[ -d ${mline}/${dir} ]] || continue 1318 [[ ! -d ${point}/${dir} ]] && continue
1358 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1319 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1359 && export CDROM_ROOT=${mline} 1320 export CDROM_ROOT=${point}
1321 export CDROM_SET=${i}
1322 export CDROM_MATCH=${cdset[${i}]}
1323 return
1324 done <<< "$(get_mounts)"
1325
1326 ((++i))
1360 done 1327 done
1361 1328
1362 if [[ -z ${CDROM_ROOT} ]] ; then
1363 echo 1329 echo
1364 if [[ ${showedmsg} -eq 0 ]] ; then 1330 if [[ ${showedmsg} -eq 0 ]] ; then
1365 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1331 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1366 if [[ -z ${CDROM_NAME} ]] ; then 1332 if [[ -z ${CDROM_NAME} ]] ; then
1367 einfo "Please insert the cdrom for ${PN} now !" 1333 einfo "Please insert+mount the cdrom for ${PN} now !"
1368 else
1369 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1370 fi
1371 else 1334 else
1372 if [[ -z ${CDROM_NAME_1} ]] ; then
1373 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1374 else
1375 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1376 einfo "Please insert+mount the ${!var} cdrom now !" 1335 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1377 fi
1378 fi 1336 fi
1379 showedmsg=1 1337 else
1338 if [[ -z ${CDROM_NAME_1} ]] ; then
1339 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1340 else
1341 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1342 einfo "Please insert+mount the ${!var} cdrom now !"
1343 fi
1380 fi 1344 fi
1345 showedmsg=1
1346 fi
1381 einfo "Press return to scan for the cd again" 1347 einfo "Press return to scan for the cd again"
1382 einfo "or hit CTRL+C to abort the emerge." 1348 einfo "or hit CTRL+C to abort the emerge."
1383 read 1349 echo
1350 if [[ ${showjolietmsg} -eq 0 ]] ; then
1351 showjolietmsg=1
1352 else
1353 ewarn "If you are having trouble with the detection"
1354 ewarn "of your CD, it is possible that you do not have"
1355 ewarn "Joliet support enabled in your kernel. Please"
1356 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1357 ebeep 5
1384 fi 1358 fi
1359 read || die "something is screwed with your system"
1385 done 1360 done
1386} 1361}
1387 1362
1363# @FUNCTION: strip-linguas
1364# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1365# @DESCRIPTION:
1388# Make sure that LINGUAS only contains languages that 1366# Make sure that LINGUAS only contains languages that
1389# a package can support 1367# a package can support. The first form allows you to
1390# 1368# specify a list of LINGUAS. The -i builds a list of po
1391# usage: strip-linguas <allow LINGUAS> 1369# files found in all the directories and uses the
1392# strip-linguas -i <directories of .po files> 1370# intersection of the lists. The -u builds a list of po
1393# strip-linguas -u <directories of .po files> 1371# files found in all the directories and uses the union
1394# 1372# of the lists.
1395# The first form allows you to specify a list of LINGUAS.
1396# The -i builds a list of po files found in all the
1397# directories and uses the intersection of the lists.
1398# The -u builds a list of po files found in all the
1399# directories and uses the union of the lists.
1400strip-linguas() { 1373strip-linguas() {
1401 local ls newls 1374 local ls newls nols
1402 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1375 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1403 local op=$1; shift 1376 local op=$1; shift
1404 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1377 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1405 local d f 1378 local d f
1406 for d in "$@" ; do 1379 for d in "$@" ; do
1407 if [[ ${op} == "-u" ]] ; then 1380 if [[ ${op} == "-u" ]] ; then
1408 newls=${ls} 1381 newls=${ls}
1409 else 1382 else
1410 newls="" 1383 newls=""
1411 fi 1384 fi
1412 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1385 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1413 if [[ ${op} == "-i" ]] ; then 1386 if [[ ${op} == "-i" ]] ; then
1414 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1387 has ${f} ${ls} && newls="${newls} ${f}"
1415 else 1388 else
1416 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1389 has ${f} ${ls} || newls="${newls} ${f}"
1417 fi 1390 fi
1418 done 1391 done
1419 ls=${newls} 1392 ls=${newls}
1420 done 1393 done
1421 ls=${ls//.po}
1422 else 1394 else
1423 ls=$@ 1395 ls="$@"
1424 fi 1396 fi
1425 1397
1426 ls=" ${ls} " 1398 nols=""
1427 newls="" 1399 newls=""
1428 for f in ${LINGUAS} ; do 1400 for f in ${LINGUAS} ; do
1429 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1401 if has ${f} ${ls} ; then
1430 newls="${newls} ${f}" 1402 newls="${newls} ${f}"
1431 else 1403 else
1432 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1404 nols="${nols} ${f}"
1433 fi 1405 fi
1434 done 1406 done
1435 if [[ -z ${newls} ]] ; then 1407 [[ -n ${nols} ]] \
1436 export LINGUAS="" 1408 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1437 else
1438 export LINGUAS=${newls:1} 1409 export LINGUAS=${newls:1}
1439 fi
1440} 1410}
1441 1411
1442# moved from kernel.eclass since they are generally useful outside of 1412# @FUNCTION: preserve_old_lib
1443# kernel.eclass -iggy (20041002) 1413# @USAGE: <libs to preserve> [more libs]
1444 1414# @DESCRIPTION:
1445# the following functions are useful in kernel module ebuilds, etc.
1446# for an example see ivtv or drbd ebuilds
1447
1448# set's ARCH to match what the kernel expects
1449set_arch_to_kernel() {
1450 i=10
1451 while ((i--)) ; do
1452 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1453 done
1454 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1455 case ${ARCH} in
1456 x86) export ARCH="i386";;
1457 amd64) export ARCH="x86_64";;
1458 hppa) export ARCH="parisc";;
1459 mips) export ARCH="mips";;
1460 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1461 *) export ARCH="${ARCH}";;
1462 esac
1463}
1464
1465# set's ARCH back to what portage expects
1466set_arch_to_portage() {
1467 i=10
1468 while ((i--)) ; do
1469 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1470 done
1471 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1472}
1473
1474# Jeremy Huddleston <eradicator@gentoo.org>:
1475# preserve_old_lib /path/to/libblah.so.0
1476# preserve_old_lib_notify /path/to/libblah.so.0
1477#
1478# These functions are useful when a lib in your package changes --soname. Such 1415# These functions are useful when a lib in your package changes ABI SONAME.
1479# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1416# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1480# would break packages that link against it. Most people get around this 1417# would break packages that link against it. Most people get around this
1481# by using the portage SLOT mechanism, but that is not always a relevant 1418# by using the portage SLOT mechanism, but that is not always a relevant
1482# solution, so instead you can add the following to your ebuilds: 1419# solution, so instead you can call this from pkg_preinst. See also the
1483# 1420# preserve_old_lib_notify function.
1484# src_install() {
1485# ...
1486# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489#
1490# pkg_postinst() {
1491# ...
1492# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1493# ...
1494# }
1495
1496preserve_old_lib() { 1421preserve_old_lib() {
1497 LIB=$1 1422 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1423 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1424 die "Invalid preserve_old_lib() usage"
1425 fi
1426 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1498 1427
1499 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1428 # let portage worry about it
1500 SONAME=`basename ${LIB}` 1429 has preserve-libs ${FEATURES} && return 0
1501 DIRNAME=`dirname ${LIB}`
1502 1430
1503 dodir ${DIRNAME} 1431 local lib dir
1504 cp ${ROOT}${LIB} ${D}${DIRNAME} 1432 for lib in "$@" ; do
1433 [[ -e ${ROOT}/${lib} ]] || continue
1434 dir=${lib%/*}
1435 dodir ${dir} || die "dodir ${dir} failed"
1436 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1505 touch ${D}${LIB} 1437 touch "${D}"/${lib}
1506 fi 1438 done
1507} 1439}
1508 1440
1441# @FUNCTION: preserve_old_lib_notify
1442# @USAGE: <libs to notify> [more libs]
1443# @DESCRIPTION:
1444# Spit helpful messages about the libraries preserved by preserve_old_lib.
1509preserve_old_lib_notify() { 1445preserve_old_lib_notify() {
1510 LIB=$1 1446 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1447 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1448 die "Invalid preserve_old_lib_notify() usage"
1449 fi
1511 1450
1512 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1451 # let portage worry about it
1513 SONAME=`basename ${LIB}` 1452 has preserve-libs ${FEATURES} && return 0
1514 1453
1454 local lib notice=0
1455 for lib in "$@" ; do
1456 [[ -e ${ROOT}/${lib} ]] || continue
1457 if [[ ${notice} -eq 0 ]] ; then
1458 notice=1
1515 einfo "An old version of an installed library was detected on your system." 1459 ewarn "Old versions of installed libraries were detected on your system."
1516 einfo "In order to avoid breaking packages that link against is, this older version" 1460 ewarn "In order to avoid breaking packages that depend on these old libs,"
1517 einfo "is not being removed. In order to make full use of this newer version," 1461 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1518 einfo "you will need to execute the following command:" 1462 ewarn "in order to remove these old dependencies. If you do not have this"
1519 einfo " revdep-rebuild --soname ${SONAME}" 1463 ewarn "helper program, simply emerge the 'gentoolkit' package."
1520 einfo 1464 ewarn
1521 einfo "After doing that, you can safely remove ${LIB}"
1522 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1523 fi 1465 fi
1466 # temp hack for #348634 #357225
1467 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1468 ewarn " # revdep-rebuild --library '${lib}'"
1469 done
1470 if [[ ${notice} -eq 1 ]] ; then
1471 ewarn
1472 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1473 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1474 for lib in "$@" ; do
1475 ewarn " # rm '${lib}'"
1476 done
1477 fi
1524} 1478}
1525 1479
1526# Hack for people to figure out if a package was built with 1480# @FUNCTION: built_with_use
1527# certain USE flags 1481# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1482# @DESCRIPTION:
1528# 1483#
1529# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1484# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1530# ex: built_with_use xchat gtk2
1531# 1485#
1532# Flags: -a all USE flags should be utilized 1486# A temporary hack until portage properly supports DEPENDing on USE
1533# -o at least one USE flag should be utilized 1487# flags being enabled in packages. This will check to see if the specified
1534# Note: the default flag is '-a' 1488# DEPEND atom was built with the specified list of USE flags. The
1489# --missing option controls the behavior if called on a package that does
1490# not actually support the defined USE flags (aka listed in IUSE).
1491# The default is to abort (call die). The -a and -o flags control
1492# the requirements of the USE flags. They correspond to "and" and "or"
1493# logic. So the -a flag means all listed USE flags must be enabled
1494# while the -o flag means at least one of the listed IUSE flags must be
1495# enabled. The --hidden option is really for internal use only as it
1496# means the USE flag we're checking is hidden expanded, so it won't be found
1497# in IUSE like normal USE flags.
1498#
1499# Remember that this function isn't terribly intelligent so order of optional
1500# flags matter.
1535built_with_use() { 1501built_with_use() {
1502 local hidden="no"
1503 if [[ $1 == "--hidden" ]] ; then
1504 hidden="yes"
1505 shift
1506 fi
1507
1508 local missing_action="die"
1509 if [[ $1 == "--missing" ]] ; then
1510 missing_action=$2
1511 shift ; shift
1512 case ${missing_action} in
1513 true|false|die) ;;
1514 *) die "unknown action '${missing_action}'";;
1515 esac
1516 fi
1517
1536 local opt=$1 1518 local opt=$1
1537 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1538 1520
1539 local PKG=$(best_version $1) 1521 local PKG=$(best_version $1)
1522 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1540 shift 1523 shift
1541 1524
1542 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1525 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1543 [[ ! -e ${USEFILE} ]] && return 1 1526 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1527
1528 # if the IUSE file doesn't exist, the read will error out, we need to handle
1529 # this gracefully
1530 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1531 case ${missing_action} in
1532 true) return 0;;
1533 false) return 1;;
1534 die) die "Unable to determine what USE flags $PKG was built with";;
1535 esac
1536 fi
1537
1538 if [[ ${hidden} == "no" ]] ; then
1539 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1540 # Don't check USE_EXPAND #147237
1541 local expand
1542 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1543 if [[ $1 == ${expand}_* ]] ; then
1544 expand=""
1545 break
1546 fi
1547 done
1548 if [[ -n ${expand} ]] ; then
1549 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1550 case ${missing_action} in
1551 true) return 0;;
1552 false) return 1;;
1553 die) die "$PKG does not actually support the $1 USE flag!";;
1554 esac
1555 fi
1556 fi
1557 fi
1544 1558
1545 local USE_BUILT=$(<${USEFILE}) 1559 local USE_BUILT=$(<${USEFILE})
1546 while [[ $# -gt 0 ]] ; do 1560 while [[ $# -gt 0 ]] ; do
1547 if [[ ${opt} = "-o" ]] ; then 1561 if [[ ${opt} = "-o" ]] ; then
1548 has $1 ${USE_BUILT} && return 0 1562 has $1 ${USE_BUILT} && return 0
1552 shift 1566 shift
1553 done 1567 done
1554 [[ ${opt} = "-a" ]] 1568 [[ ${opt} = "-a" ]]
1555} 1569}
1556 1570
1571# @FUNCTION: epunt_cxx
1572# @USAGE: [dir to scan]
1573# @DESCRIPTION:
1557# Many configure scripts wrongly bail when a C++ compiler 1574# Many configure scripts wrongly bail when a C++ compiler could not be
1558# could not be detected. #73450 1575# detected. If dir is not specified, then it defaults to ${S}.
1576#
1577# http://bugs.gentoo.org/73450
1559epunt_cxx() { 1578epunt_cxx() {
1560 local dir=$1 1579 local dir=$1
1561 [[ -z ${dir} ]] && dir=${S} 1580 [[ -z ${dir} ]] && dir=${S}
1562 ebegin "Removing useless C++ checks" 1581 ebegin "Removing useless C++ checks"
1563 local f 1582 local f
1564 for f in $(find ${dir} -name configure) ; do 1583 find "${dir}" -name configure | while read f ; do
1565 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1584 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1566 done 1585 done
1567 eend 0 1586 eend 0
1568} 1587}
1569 1588
1570# dopamd <file> [more files] 1589# @FUNCTION: make_wrapper
1571# 1590# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1572# Install pam auth config file in /etc/pam.d 1591# @DESCRIPTION:
1573dopamd() { 1592# Create a shell wrapper script named wrapper in installpath
1574 [[ -z $1 ]] && die "dopamd requires at least one argument" 1593# (defaults to the bindir) to execute target (default of wrapper) by
1575 1594# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1576 use pam || return 0 1595# libpaths followed by optionally changing directory to chdir.
1577
1578 INSDESTTREE=/etc/pam.d \
1579 doins "$@" || die "failed to install $@"
1580}
1581# newpamd <old name> <new name>
1582#
1583# Install pam file <old name> as <new name> in /etc/pam.d
1584newpamd() {
1585 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1586
1587 use pam || return 0
1588
1589 INSDESTTREE=/etc/pam.d \
1590 newins "$1" "$2" || die "failed to install $1 as $2"
1591}
1592
1593# make a wrapper script ...
1594# NOTE: this was originally games_make_wrapper, but I noticed other places where
1595# this could be used, so I have moved it here and made it not games-specific
1596# -- wolf31o2
1597# $1 == wrapper name
1598# $2 == binary to run
1599# $3 == directory to chdir before running binary
1600# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1601# $5 == path for wrapper
1602make_wrapper() { 1596make_wrapper() {
1603 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1597 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1604 local tmpwrapper=$(emktemp) 1598 local tmpwrapper=$(emktemp)
1599 # We don't want to quote ${bin} so that people can pass complex
1600 # things as $bin ... "./someprog --args"
1605 cat << EOF > "${tmpwrapper}" 1601 cat << EOF > "${tmpwrapper}"
1606#!/bin/sh 1602#!/bin/sh
1607cd "${chdir}" 1603cd "${chdir:-.}"
1604if [ -n "${libdir}" ] ; then
1605 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1608export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1606 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1607 else
1608 export LD_LIBRARY_PATH="${libdir}"
1609 fi
1610fi
1609exec ${bin} "\$@" 1611exec ${bin} "\$@"
1610EOF 1612EOF
1611 chmod go+rx "${tmpwrapper}" 1613 chmod go+rx "${tmpwrapper}"
1612 if [ -n "${5}" ] 1614 if [[ -n ${path} ]] ; then
1613 then 1615 (
1614 exeinto ${5} 1616 exeinto "${path}"
1615 newexe "${tmpwrapper}" "${wrapper}" 1617 newexe "${tmpwrapper}" "${wrapper}"
1618 ) || die
1616 else 1619 else
1617 newbin "${tmpwrapper}" "${wrapper}" 1620 newbin "${tmpwrapper}" "${wrapper}" || die
1618 fi 1621 fi
1619} 1622}
1623
1624# @FUNCTION: path_exists
1625# @USAGE: [-a|-o] <paths>
1626# @DESCRIPTION:
1627# Check if the specified paths exist. Works for all types of paths
1628# (files/dirs/etc...). The -a and -o flags control the requirements
1629# of the paths. They correspond to "and" and "or" logic. So the -a
1630# flag means all the paths must exist while the -o flag means at least
1631# one of the paths must exist. The default behavior is "and". If no
1632# paths are specified, then the return value is "false".
1633path_exists() {
1634 local opt=$1
1635 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1636
1637 # no paths -> return false
1638 # same behavior as: [[ -e "" ]]
1639 [[ $# -eq 0 ]] && return 1
1640
1641 local p r=0
1642 for p in "$@" ; do
1643 [[ -e ${p} ]]
1644 : $(( r += $? ))
1645 done
1646
1647 case ${opt} in
1648 -a) return $(( r != 0 )) ;;
1649 -o) return $(( r == $# )) ;;
1650 esac
1651}
1652
1653# @FUNCTION: in_iuse
1654# @USAGE: <flag>
1655# @DESCRIPTION:
1656# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1657# as necessary.
1658#
1659# Note that this function should not be used in the global scope.
1660in_iuse() {
1661 debug-print-function ${FUNCNAME} "${@}"
1662 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1663
1664 local flag=${1}
1665 local liuse=( ${IUSE} )
1666
1667 has "${flag}" "${liuse[@]#[+-]}"
1668}
1669
1670# @FUNCTION: use_if_iuse
1671# @USAGE: <flag>
1672# @DESCRIPTION:
1673# Return true if the given flag is in USE and IUSE.
1674#
1675# Note that this function should not be used in the global scope.
1676use_if_iuse() {
1677 in_iuse $1 || return 1
1678 use $1
1679}
1680
1681# @FUNCTION: usex
1682# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1683# @DESCRIPTION:
1684# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1685# otherwise echo [false output][false suffix] (defaults to "no").
1686usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963

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