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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 1.200 2005/09/23 20:44:26 wolf31o2 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
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
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!
17
12inherit multilib portability 18inherit multilib portability user
13
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# 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.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function generate linker scripts in /usr/lib for dynamic 54else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 55
69 for lib in "${@}" ; do 56ebeep() {
70 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"
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 58}
84 59
85# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
86# - only to be used by epatch() 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
87# 62}
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93 63
94 # Handle calls that do not have args, or wc not being installed ... 64fi
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
96 then 66# @FUNCTION: eqawarn
97 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
98 return 0 117# return 0
99 fi 118# fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done 119# done
110 120# eshopts_pop
111 echo 121# @CODE
112 122eshopts_push() {
113 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
114} 135}
115 136
116# 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: ${s}"
153 fi
154}
155
156# @VARIABLE: EPATCH_SOURCE
157# @DESCRIPTION:
158# Default directory to search for patches.
117EPATCH_SOURCE="${WORKDIR}/patch" 159EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 160# @VARIABLE: EPATCH_SUFFIX
161# @DESCRIPTION:
162# Default extension for patches (do not prefix the period yourself).
119EPATCH_SUFFIX="patch.bz2" 163EPATCH_SUFFIX="patch.bz2"
164# @VARIABLE: EPATCH_OPTS
165# @DESCRIPTION:
120# Default options for patch 166# Default options for patch:
167# @CODE
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 168# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 169# --no-backup-if-mismatch - do not leave .orig files behind
170# -E - automatically remove empty files
171# @CODE
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 172EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
173# @VARIABLE: EPATCH_EXCLUDE
174# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 175# List of patches not to apply. Note this is only file names,
125# and not the full path .. 176# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 177EPATCH_EXCLUDE=""
178# @VARIABLE: EPATCH_SINGLE_MSG
179# @DESCRIPTION:
127# Change the printed message for a single patch. 180# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 181EPATCH_SINGLE_MSG=""
182# @VARIABLE: EPATCH_MULTI_MSG
183# @DESCRIPTION:
129# Change the printed message for multiple patches. 184# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 185EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 186# @VARIABLE: EPATCH_FORCE
132# 187# @DESCRIPTION:
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 188# Only require patches to match EPATCH_SUFFIX rather than the extended
134# 189# arch naming style.
135EPATCH_FORCE="no" 190EPATCH_FORCE="no"
136 191
137# This function is for bulk patching, or in theory for just one 192# @FUNCTION: epatch
138# 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.
139# 200#
140# 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
141# Currently all patches should be the same format. 202# specified by EPATCH_SOURCE.
142# 203#
143# You do not have to specify '-p' option to patch, as it will 204# When processing directories, epatch will apply all patches that match:
144# try with -p0 to -p5 until it succeed, or fail at -p5. 205# @CODE
145# 206# if ${EPATCH_FORCE} != "yes"
146# Above EPATCH_* variables can be used to control various defaults,
147# bug they should be left as is to ensure an ebuild can rely on
148# them for.
149#
150# Patches are applied in current directory.
151#
152# Bulk Patches should preferibly have the form of:
153#
154# ??_${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.
155# 216#
156# For example: 217# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
218# for patches to apply.
157# 219#
158# 01_all_misc-fix.patch.bz2 220# Refer to the other EPATCH_xxx variables for more customization of behavior.
159# 02_sparc_another-fix.patch.bz2
160#
161# This ensures that there are a set order, and you can have ARCH
162# specific patches.
163#
164# If you however give an argument to epatch(), it will treat it as a
165# single patch that need to be applied if its a file. If on the other
166# hand its a directory, it will set EPATCH_SOURCE to this.
167#
168# <azarah@gentoo.org> (10 Nov 2002)
169#
170epatch() { 221epatch() {
171 local PIPE_CMD="" 222 _epatch_draw_line() {
172 local STDERR_TARGET="${T}/$$.out" 223 # create a line of same length as input string
173 local PATCH_TARGET="${T}/$$.patch" 224 [[ -z $1 ]] && set "$(printf "%65s" '')"
174 local PATCH_SUFFIX="" 225 echo "${1//?/=}"
175 local SINGLE_PATCH="no" 226 }
176 local x=""
177 227
178 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 228 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 229
180 if [ "$#" -gt 1 ] 230 # Let the rest of the code process one user arg at a time --
181 then 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 [[ $# -gt 1 ]] ; then
182 local m="" 234 local m
183 for m in "$@" ; do 235 for m in "$@" ; do
184 epatch "${m}" 236 epatch "${m}"
185 done 237 done
186 return 0 238 return 0
187 fi 239 fi
188 240
189 if [ -n "$1" -a -f "$1" ] 241 local SINGLE_PATCH="no"
190 then 242 # no args means process ${EPATCH_SOURCE}
243 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
244
245 if [[ -f $1 ]] ; then
191 SINGLE_PATCH="yes" 246 SINGLE_PATCH="yes"
192 247 set -- "$1"
193 local EPATCH_SOURCE="$1" 248 # Use the suffix from the single patch (localize it); the code
249 # below will find the suffix for us
194 local EPATCH_SUFFIX="${1##*\.}" 250 local EPATCH_SUFFIX=$1
195 251
196 elif [ -n "$1" -a -d "$1" ] 252 elif [[ -d $1 ]] ; then
197 then 253 # Some people like to make dirs of patches w/out suffixes (vim)
198 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 254 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
199 if [ "${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} ]]
200 then 303 then
201 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
202 else 329 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 330 einfo " ${patchname} ..."
204 fi 331 fi
205 else 332
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 333 # most of the time, there will only be one run per unique name,
207 then 334 # but if there are more, make sure we get unique log filenames
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 335 local STDERR_TARGET="${T}/${patchname}.out"
209 then 336 if [[ -e ${STDERR_TARGET} ]] ; then
210 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
211 fi 355 fi
356 else
357 PATCH_TARGET=${x}
358 fi
212 359
360 # Check for absolute paths in patches. If sandbox is disabled,
361 # people could (accidently) patch files in the root filesystem.
362 # Or trigger other unpleasantries #237667. So disallow -p0 on
363 # such patches.
364 local abs_paths=$(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 "***** ${patchname} *****"
213 echo 382 echo
214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 383 echo "PATCH COMMAND: patch -p${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} )"
215 eerror 429 eerror
216 eerror " ${EPATCH_SOURCE}" 430 eerror "Include in your bugreport the contents of:"
217 eerror " ( ${EPATCH_SOURCE##*/} )" 431 eerror
432 eerror " ${STDERR_TARGET}"
218 echo 433 echo
219 die "Cannot find \$EPATCH_SOURCE!"
220 fi
221
222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 fi
224
225 case ${EPATCH_SUFFIX##*\.} in
226 bz2)
227 PIPE_CMD="bzip2 -dc"
228 PATCH_SUFFIX="bz2"
229 ;;
230 gz|Z|z)
231 PIPE_CMD="gzip -dc"
232 PATCH_SUFFIX="gz"
233 ;;
234 ZIP|zip)
235 PIPE_CMD="unzip -p"
236 PATCH_SUFFIX="zip"
237 ;;
238 *)
239 PIPE_CMD="cat"
240 PATCH_SUFFIX="patch"
241 ;;
242 esac
243
244 if [ "${SINGLE_PATCH}" = "no" ]
245 then
246 einfo "${EPATCH_MULTI_MSG}"
247 fi
248 for x in ${EPATCH_SOURCE}
249 do
250 # New ARCH dependant patch naming scheme ...
251 #
252 # ???_arch_foo.patch
253 #
254 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ])
257 then
258 local count=0
259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
261
262 if [ -n "${EPATCH_EXCLUDE}" ]
263 then
264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
265 then
266 continue
267 fi
268 fi
269
270 if [ "${SINGLE_PATCH}" = "yes" ]
271 then
272 if [ -n "${EPATCH_SINGLE_MSG}" ]
273 then
274 einfo "${EPATCH_SINGLE_MSG}"
275 else
276 einfo "Applying ${patchname} ..."
277 fi
278 else
279 einfo " ${patchname} ..."
280 fi
281
282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284
285 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ]
287 do
288 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else
297 PATCH_TARGET="${x}"
298 fi
299
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305
306 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
315 fi
316 fi
317
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
327
328 if [ "$?" -ne 0 ]
329 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo
332 eerror "A dry-run of patch command succeeded, but actually"
333 eerror "applying the patch failed!"
334 #die "Real world sux compared to the dreamworld!"
335 count=5
336 fi
337
338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
339
340 break
341 fi
342
343 count=$((count + 1))
344 done
345
346 if [ "${PATCH_SUFFIX}" != "patch" ]
347 then
348 rm -f ${PATCH_TARGET}
349 fi
350
351 if [ "${count}" -eq 5 ]
352 then
353 echo
354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
356 eerror
357 eerror "Include in your bugreport the contents of:"
358 eerror
359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
360 echo
361 die "Failed Patch: ${patchname}!" 434 die "Failed Patch: ${patchname}!"
362 fi 435 fi
363 436
364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 437 # if everything worked, delete the patch log
365 438 rm -f "${STDERR_TARGET}"
366 eend 0 439 eend 0
367 fi
368 done 440 done
369 if [ "${SINGLE_PATCH}" = "no" ] 441
370 then 442 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
371 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}" > "${applied}"
492 return 0
372 fi 493 fi
494 done
495 echo "none" > "${applied}"
496 return 1
373} 497}
374 498
499# @FUNCTION: emktemp
500# @USAGE: [temp dir]
501# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 502# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 503# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 504emktemp() {
381 local exe="touch" 505 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 506 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 507 local topdir=$1
384 508
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) ]] ; then 515 if ! type -P mktemp > /dev/null ; then
516 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 517 local tmp=/
393 while [[ -e ${tmp} ]] ; do 518 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 519 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 520 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 521 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 522 echo "${tmp}"
398 else 523 else
524 # the args here will give slightly wierd names on BSD,
525 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 526 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 527 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d"
402 mktemp ${exe} "${topdir}"
403 fi
404}
405
406# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then
414 case "$2" in
415 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;;
418 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;;
421 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then
423 local action
424 if [ "$1" == "passwd" ]
425 then
426 action="user"
427 else 528 else
428 action="group" 529 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
429 fi
430 pw show "${action}" "$2" -q
431 else
432 which nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2"
434 fi
435}
436
437# Simplify/standardize adding users to the system
438# vapier@gentoo.org
439#
440# enewuser(username, uid, shell, homedir, groups, extra options)
441#
442# Default values if you do not specify any:
443# username: REQUIRED !
444# uid: next available (see useradd(8))
445# note: pass -1 to get default behavior
446# shell: /bin/false
447# homedir: /dev/null
448# groups: none
449# extra: comment of 'added by portage for ${PN}'
450enewuser() {
451 # get the username
452 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !"
455 die "Cannot call enewuser without a username"
456 fi
457
458 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
460 return 0
461 fi
462 einfo "Adding user '${euser}' to your system ..."
463
464 # options to pass to useradd
465 local opts=
466
467 # handle uid
468 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
472 euid="next"
473 fi 530 fi
474 else
475 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID"
477 fi 531 fi
478 else
479 euid="next"
480 fi
481 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do
483 [[ -z $(egetent passwd ${euid}) ]] && break
484 done
485 fi
486 opts="${opts} -u ${euid}"
487 einfo " - Userid: ${euid}"
488
489 # handle shell
490 local eshell=$1; shift
491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
492 if [[ ! -e ${eshell} ]] ; then
493 eerror "A shell was specified but it does not exist !"
494 die "${eshell} does not exist"
495 fi
496 else
497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null; do
498 [[ -x ${ROOT}${shell} ]] && break;
499 done
500
501 if [[ ${shell} == "/dev/null" ]]; then
502 eerror "Unable to identify the shell to use"
503 die "Unable to identify the shell to use"
504 fi
505
506 eshell=${shell}
507 fi
508 einfo " - Shell: ${eshell}"
509 opts="${opts} -s ${eshell}"
510
511 # handle homedir
512 local ehome=$1; shift
513 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
514 ehome="/dev/null"
515 fi
516 einfo " - Home: ${ehome}"
517 opts="${opts} -d ${ehome}"
518
519 # handle groups
520 local egroups=$1; shift
521 if [[ ! -z ${egroups} ]] ; then
522 local oldifs=${IFS}
523 local defgroup="" exgroups=""
524
525 export IFS=","
526 for g in ${egroups} ; do
527 export IFS=${oldifs}
528 if [[ -z $(egetent group "${g}") ]] ; then
529 eerror "You must add group ${g} to the system first"
530 die "${g} is not a valid GID"
531 fi
532 if [[ -z ${defgroup} ]] ; then
533 defgroup=${g}
534 else
535 exgroups="${exgroups},${g}"
536 fi
537 export IFS=","
538 done
539 export IFS=${oldifs}
540
541 opts="${opts} -g ${defgroup}"
542 if [[ ! -z ${exgroups} ]] ; then
543 opts="${opts} -G ${exgroups:1}"
544 fi
545 else
546 egroups="(none)"
547 fi
548 einfo " - Groups: ${egroups}"
549
550 # handle extra and add the user
551 local oldsandbox=${SANDBOX_ON}
552 export SANDBOX_ON="0"
553 case ${USERLAND} in
554 Darwin)
555 ### Make the user
556 if [[ -z $@ ]] ; then
557 dscl . create /users/${euser} uid ${euid}
558 dscl . create /users/${euser} shell ${eshell}
559 dscl . create /users/${euser} home ${ehome}
560 dscl . create /users/${euser} realname "added by portage for ${PN}"
561 ### Add the user to the groups specified
562 local oldifs=${IFS}
563 export IFS=","
564 for g in ${egroups} ; do
565 dscl . merge /groups/${g} users ${euser}
566 done
567 export IFS=${oldifs}
568 else
569 einfo "Extra options are not supported on Darwin yet"
570 einfo "Please report the ebuild along with the info below"
571 einfo "eextra: $@"
572 die "Required function missing"
573 fi
574 ;;
575 BSD)
576 if [[ -z $@ ]] ; then
577 pw useradd ${euser} ${opts} \
578 -c "added by portage for ${PN}" \
579 die "enewuser failed"
580 else
581 einfo " - Extra: $@"
582 pw useradd ${euser} ${opts} \
583 "$@" || die "enewuser failed"
584 fi
585 ;;
586 *)
587 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} \
589 -c "added by portage for ${PN}" \
590 || die "enewuser failed"
591 else
592 einfo " - Extra: $@"
593 useradd ${opts} ${euser} "$@" \
594 || die "enewuser failed"
595 fi
596 ;;
597 esac
598
599 if [[ ! -e ${ROOT}/${ehome} ]] ; then
600 einfo " - Creating ${ehome} in ${ROOT}"
601 mkdir -p "${ROOT}/${ehome}"
602 chown ${euser} "${ROOT}/${ehome}"
603 chmod 755 "${ROOT}/${ehome}"
604 fi
605
606 export SANDBOX_ON=${oldsandbox}
607} 532}
608 533
609# Simplify/standardize adding groups to the system 534# @FUNCTION: edos2unix
610# vapier@gentoo.org 535# @USAGE: <file> [more files ...]
611# 536# @DESCRIPTION:
612# enewgroup(group, gid) 537# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
613# 538# to remove all of these text utilities from DEPEND variables because this
614# Default values if you do not specify any: 539# is a script based solution. Just give it a list of files to convert and
615# groupname: REQUIRED ! 540# they will all be changed from the DOS CRLF format to the UNIX LF format.
616# gid: next available (see groupadd(8))
617# extra: none
618enewgroup() {
619 # get the group
620 local egroup="$1"; shift
621 if [ -z "${egroup}" ]
622 then
623 eerror "No group specified !"
624 die "Cannot call enewgroup without a group"
625 fi
626
627 # see if group already exists
628 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
629 then
630 return 0
631 fi
632 einfo "Adding group '${egroup}' to your system ..."
633
634 # options to pass to useradd
635 local opts=
636
637 # handle gid
638 local egid="$1"; shift
639 if [ ! -z "${egid}" ]
640 then
641 if [ "${egid}" -gt 0 ]
642 then
643 if [ -z "`egetent group ${egid}`" ]
644 then
645 if [[ "${USERLAND}" == "Darwin" ]]; then
646 opts="${opts} ${egid}"
647 else
648 opts="${opts} -g ${egid}"
649 fi
650 else
651 egid="next available; requested gid taken"
652 fi
653 else
654 eerror "Groupid given but is not greater than 0 !"
655 die "${egid} is not a valid GID"
656 fi
657 else
658 egid="next available"
659 fi
660 einfo " - Groupid: ${egid}"
661
662 # handle extra
663 local eextra="$@"
664 opts="${opts} ${eextra}"
665
666 # add the group
667 local oldsandbox="${SANDBOX_ON}"
668 export SANDBOX_ON="0"
669 if [[ "${USERLAND}" == "Darwin" ]]; then
670 if [ ! -z "${eextra}" ];
671 then
672 einfo "Extra options are not supported on Darwin/OS X yet"
673 einfo "Please report the ebuild along with the info below"
674 einfo "eextra: ${eextra}"
675 die "Required function missing"
676 fi
677
678 # If we need the next available
679 case ${egid} in
680 *[!0-9]*) # Non numeric
681 for egid in $(seq 101 999); do
682 [ -z "`egetent group ${egid}`" ] && break
683 done
684 esac
685 dscl . create /groups/${egroup} gid ${egid}
686 dscl . create /groups/${egroup} passwd '*'
687 elif [[ "${USERLAND}" == "BSD" ]] ; then
688 case ${egid} in
689 *[!0-9]*) # Non numeric
690 for egid in $(seq 101 999); do
691 [ -z "`egetent group ${egid}`" ] && break
692 done
693 esac
694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
695 else
696 groupadd ${opts} ${egroup} || die "enewgroup failed"
697 fi
698 export SANDBOX_ON="${oldsandbox}"
699}
700
701# Simple script to replace 'dos2unix' binaries
702# vapier@gentoo.org
703#
704# edos2unix(file, <more files> ...)
705edos2unix() { 541edos2unix() {
706 for f in "$@" 542 [[ $# -eq 0 ]] && return 0
707 do 543 sed -i 's/\r$//' -- "$@" || die
708 cp "${f}" ${T}/edos2unix
709 sed 's/\r$//' ${T}/edos2unix > "${f}"
710 done
711} 544}
712
713
714##############################################################
715# START: Handle .desktop files and menu entries #
716# maybe this should be separated into a new eclass some time #
717# lanius@gentoo.org #
718##############################################################
719 545
720# Make a desktop file ! 546# Make a desktop file !
721# Great for making those icons in kde/gnome startmenu ! 547# Great for making those icons in kde/gnome startmenu !
722# Amaze your friends ! Get the women ! Join today ! 548# Amaze your friends ! Get the women ! Join today !
723# 549#
724# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 550# make_desktop_entry(<command>, [name], [icon], [type], [fields])
725# 551#
726# binary: what binary does the app run with ? 552# binary: what command does the app run with ?
727# name: the name that will show up in the menu 553# name: the name that will show up in the menu
728# icon: give your little like a pretty little icon ... 554# icon: give your little like a pretty little icon ...
729# this can be relative (to /usr/share/pixmaps) or 555# this can be relative (to /usr/share/pixmaps) or
730# a full path to an icon 556# a full path to an icon
731# type: what kind of application is this ? for categories: 557# type: what kind of application is this ? for categories:
732# http://www.freedesktop.org/Standards/desktop-entry-spec 558# http://standards.freedesktop.org/menu-spec/latest/apa.html
733# path: if your app needs to startup in a specific dir 559# fields: extra fields to append to the desktop file; a printf string
734make_desktop_entry() { 560make_desktop_entry() {
735 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 561 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
736 562
737 local exec=${1} 563 local exec=${1}
738 local name=${2:-${PN}} 564 local name=${2:-${PN}}
739 local icon=${3:-${PN}.png} 565 local icon=${3:-${PN}}
740 local type=${4} 566 local type=${4}
741 local path=${5} 567 local fields=${5}
742 568
743 if [[ -z ${type} ]] ; then 569 if [[ -z ${type} ]] ; then
744 local catmaj=${CATEGORY%%-*} 570 local catmaj=${CATEGORY%%-*}
745 local catmin=${CATEGORY##*-} 571 local catmin=${CATEGORY##*-}
746 case ${catmaj} in 572 case ${catmaj} in
747 app) 573 app)
748 case ${catmin} in 574 case ${catmin} in
575 accessibility) type=Accessibility;;
749 admin) type=System;; 576 admin) type=System;;
577 antivirus) type=System;;
578 arch) type=Archiving;;
579 backup) type=Archiving;;
750 cdr) type=DiscBurning;; 580 cdr) type=DiscBurning;;
751 dicts) type=Dictionary;; 581 dicts) type=Dictionary;;
582 doc) type=Documentation;;
752 editors) type=TextEditor;; 583 editors) type=TextEditor;;
753 emacs) type=TextEditor;; 584 emacs) type=TextEditor;;
754 emulation) type=Emulator;; 585 emulation) type=Emulator;;
755 laptop) type=HardwareSettings;; 586 laptop) type=HardwareSettings;;
756 office) type=Office;; 587 office) type=Office;;
588 pda) type=PDA;;
757 vim) type=TextEditor;; 589 vim) type=TextEditor;;
758 xemacs) type=TextEditor;; 590 xemacs) type=TextEditor;;
759 *) type=;;
760 esac 591 esac
761 ;; 592 ;;
762 593
763 dev) 594 dev)
764 type="Development" 595 type="Development"
765 ;; 596 ;;
766 597
767 games) 598 games)
768 case ${catmin} in 599 case ${catmin} in
769 action) type=ActionGame;; 600 action|fps) type=ActionGame;;
770 arcade) type=ArcadeGame;; 601 arcade) type=ArcadeGame;;
771 board) type=BoardGame;; 602 board) type=BoardGame;;
772 kid) type=KidsGame;;
773 emulation) type=Emulator;; 603 emulation) type=Emulator;;
604 kids) type=KidsGame;;
774 puzzle) type=LogicGame;; 605 puzzle) type=LogicGame;;
606 roguelike) type=RolePlaying;;
775 rpg) type=RolePlaying;; 607 rpg) type=RolePlaying;;
776 roguelike) type=RolePlaying;;
777 simulation) type=Simulation;; 608 simulation) type=Simulation;;
778 sports) type=SportsGame;; 609 sports) type=SportsGame;;
779 strategy) type=StrategyGame;; 610 strategy) type=StrategyGame;;
780 *) type=;;
781 esac 611 esac
782 type="Game;${type}" 612 type="Game;${type}"
783 ;; 613 ;;
784 614
615 gnome)
616 type="Gnome;GTK"
617 ;;
618
619 kde)
620 type="KDE;Qt"
621 ;;
622
785 mail) 623 mail)
786 type="Network;Email" 624 type="Network;Email"
787 ;; 625 ;;
788 626
789 media) 627 media)
790 case ${catmin} in 628 case ${catmin} in
629 gfx)
791 gfx) type=Graphics;; 630 type=Graphics
631 ;;
632 *)
633 case ${catmin} in
792 radio) type=Tuner;; 634 radio) type=Tuner;;
793 sound) type=Audio;; 635 sound) type=Audio;;
794 tv) type=TV;; 636 tv) type=TV;;
795 video) type=Video;; 637 video) type=Video;;
796 *) type=;; 638 esac
639 type="AudioVideo;${type}"
640 ;;
797 esac 641 esac
798 type="AudioVideo;${type}"
799 ;; 642 ;;
800 643
801 net) 644 net)
802 case ${catmin} in 645 case ${catmin} in
803 dialup) type=Dialup;; 646 dialup) type=Dialup;;
806 irc) type=IRCClient;; 649 irc) type=IRCClient;;
807 mail) type=Email;; 650 mail) type=Email;;
808 news) type=News;; 651 news) type=News;;
809 nntp) type=News;; 652 nntp) type=News;;
810 p2p) type=FileTransfer;; 653 p2p) type=FileTransfer;;
811 *) type=;; 654 voip) type=Telephony;;
812 esac 655 esac
813 type="Network;${type}" 656 type="Network;${type}"
814 ;; 657 ;;
815 658
816 sci) 659 sci)
817 case ${catmin} in 660 case ${catmin} in
818 astro*) type=Astronomoy;; 661 astro*) type=Astronomy;;
819 bio*) type=Biology;; 662 bio*) type=Biology;;
820 calc*) type=Calculator;; 663 calc*) type=Calculator;;
821 chem*) type=Chemistry;; 664 chem*) type=Chemistry;;
665 elec*) type=Electronics;;
822 geo*) type=Geology;; 666 geo*) type=Geology;;
823 math*) type=Math;; 667 math*) type=Math;;
824 *) type=;; 668 physics) type=Physics;;
669 visual*) type=DataVisualization;;
825 esac 670 esac
826 type="Science;${type}" 671 type="Education;Science;${type}"
672 ;;
673
674 sys)
675 type="System"
827 ;; 676 ;;
828 677
829 www) 678 www)
830 case ${catmin} in 679 case ${catmin} in
831 client) type=WebBrowser;; 680 client) type=WebBrowser;;
832 *) type=;;
833 esac 681 esac
834 type="Network" 682 type="Network;${type}"
835 ;; 683 ;;
836 684
837 *) 685 *)
838 type= 686 type=
839 ;; 687 ;;
842 if [ "${SLOT}" == "0" ] ; then 690 if [ "${SLOT}" == "0" ] ; then
843 local desktop_name="${PN}" 691 local desktop_name="${PN}"
844 else 692 else
845 local desktop_name="${PN}-${SLOT}" 693 local desktop_name="${PN}-${SLOT}"
846 fi 694 fi
695 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
847 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 696 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
848 697
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 > "${desktop}"
849echo "[Desktop Entry] 710 [Desktop Entry]
850Encoding=UTF-8
851Version=0.9.2
852Name=${name} 711 Name=${name}
853Type=Application 712 Type=Application
854Comment=${DESCRIPTION} 713 Comment=${DESCRIPTION}
855Exec=${exec} 714 Exec=${exec}
856Path=${path} 715 TryExec=${exec%% *}
857Icon=${icon} 716 Icon=${icon}
858Categories=Application;${type};" > "${desktop}" 717 Categories=${type}
718 EOF
859 719
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}" >> "${desktop}"
726
727 (
728 # wrap the env here so that the 'insinto' call
729 # doesn't corrupt the env of the caller
860 insinto /usr/share/applications 730 insinto /usr/share/applications
861 doins "${desktop}" 731 doins "${desktop}"
862 732 ) || die "installing desktop file failed"
863 return 0
864} 733}
865 734
866# Make a GDM/KDM Session file 735# @FUNCTION: validate_desktop_entries
867# 736# @USAGE: [directories]
868# make_desktop_entry(<title>, <command>) 737# @MAINTAINER:
869# title: File to execute to start the Window Manager 738# Carsten Lohrke <carlo@gentoo.org>
870# 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}
871 762
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.
872make_session_desktop() { 770make_session_desktop() {
873 [[ -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
874 [[ -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
875 773
876 local title=$1 774 local title=$1
877 local command=$2 775 local command=$2
878 local desktop=${T}/${wm}.desktop 776 local desktop=${T}/${wm:-${PN}}.desktop
777 shift 2
879 778
779 cat <<-EOF > "${desktop}"
880echo "[Desktop Entry] 780 [Desktop Entry]
881Encoding=UTF-8
882Name=${title} 781 Name=${title}
883Comment=This session logs you into ${title} 782 Comment=This session logs you into ${title}
884Exec=${command} 783 Exec=${command} $*
885TryExec=${command} 784 TryExec=${command}
886Type=Application" > "${desktop}" 785 Type=XSession
786 EOF
887 787
788 (
789 # wrap the env here so that the 'insinto' call
790 # doesn't corrupt the env of the caller
888 insinto /usr/share/xsessions 791 insinto /usr/share/xsessions
889 doins "${desktop}" 792 doins "${desktop}"
793 )
890} 794}
891 795
796# @FUNCTION: domenu
797# @USAGE: <menus>
798# @DESCRIPTION:
799# Install the list of .desktop menu files into the appropriate directory
800# (/usr/share/applications).
892domenu() { 801domenu() {
802 (
803 # wrap the env here so that the 'insinto' call
804 # doesn't corrupt the env of the caller
893 local i j 805 local i j ret=0
894 insinto /usr/share/applications 806 insinto /usr/share/applications
895 for i in "$@" ; do 807 for i in "$@" ; do
896 if [[ -f ${i} ]] ; then 808 if [[ -f ${i} ]] ; then
897 doins "${i}" 809 doins "${i}"
810 ((ret+=$?))
898 elif [[ -d ${i} ]] ; then 811 elif [[ -d ${i} ]] ; then
899 for j in "${i}"/*.desktop ; do 812 for j in "${i}"/*.desktop ; do
900 doins "${j}" 813 doins "${j}"
814 ((ret+=$?))
901 done 815 done
816 else
817 ((++ret))
902 fi 818 fi
903 done 819 done
820 exit ${ret}
821 )
904} 822}
823
824# @FUNCTION: newmenu
825# @USAGE: <menu> <newname>
826# @DESCRIPTION:
827# Like all other new* functions, install the specified menu as newname.
905newmenu() { 828newmenu() {
829 (
830 # wrap the env here so that the 'insinto' call
831 # doesn't corrupt the env of the caller
906 insinto /usr/share/applications 832 insinto /usr/share/applications
907 newins "$1" "$2" 833 newins "$@"
834 )
908} 835}
909 836
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.
910doicon() { 842doicon() {
843 (
844 # wrap the env here so that the 'insinto' call
845 # doesn't corrupt the env of the caller
911 local i j 846 local i j ret
912 insinto /usr/share/pixmaps 847 insinto /usr/share/pixmaps
913 for i in "$@" ; do 848 for i in "$@" ; do
914 if [[ -f ${i} ]] ; then 849 if [[ -f ${i} ]] ; then
915 doins "${i}" 850 doins "${i}"
851 ((ret+=$?))
916 elif [[ -d ${i} ]] ; then 852 elif [[ -d ${i} ]] ; then
917 for j in "${i}"/*.png ; do 853 for j in "${i}"/*.png ; do
918 doins "${j}" 854 doins "${j}"
855 ((ret+=$?))
919 done 856 done
857 else
858 ((++ret))
920 fi 859 fi
921 done 860 done
861 exit ${ret}
862 )
922} 863}
864
865# @FUNCTION: newicon
866# @USAGE: <icon> <newname>
867# @DESCRIPTION:
868# Like all other new* functions, install the specified icon as newname.
923newicon() { 869newicon() {
870 (
871 # wrap the env here so that the 'insinto' call
872 # doesn't corrupt the env of the caller
924 insinto /usr/share/pixmaps 873 insinto /usr/share/pixmaps
925 newins "$1" "$2" 874 newins "$@"
875 )
926} 876}
927
928##############################################################
929# END: Handle .desktop files and menu entries #
930##############################################################
931
932 877
933# for internal use only (unpack_pdv and unpack_makeself) 878# for internal use only (unpack_pdv and unpack_makeself)
934find_unpackable_file() { 879find_unpackable_file() {
935 local src=$1 880 local src=$1
936 if [[ -z ${src} ]] ; then 881 if [[ -z ${src} ]] ; then
946 fi 891 fi
947 [[ ! -e ${src} ]] && return 1 892 [[ ! -e ${src} ]] && return 1
948 echo "${src}" 893 echo "${src}"
949} 894}
950 895
896# @FUNCTION: unpack_pdv
897# @USAGE: <file to unpack> <size of off_t>
898# @DESCRIPTION:
951# Unpack those pesky pdv generated files ... 899# Unpack those pesky pdv generated files ...
952# They're self-unpacking programs with the binary package stuffed in 900# They're self-unpacking programs with the binary package stuffed in
953# 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
954# 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.
955# 903#
956# Usage: unpack_pdv [file to unpack] [size of off_t]
957# - 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
958# information out of the binary executable myself. basically you pass in 905# information out of the binary executable myself. Basically you pass in
959# 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#
960# 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
961# strings <pdv archive> | grep lseek 912# strings <pdv archive> | grep lseek
962# strace -elseek <pdv archive> 913# strace -elseek <pdv archive>
914# @CODE
915#
963# 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
964# 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
965# parameter. here is an example: 918# parameter. Here is an example:
919#
920# @CODE
966# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 921# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
967# lseek 922# lseek
968# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 923# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
969# lseek(3, -4, SEEK_END) = 2981250 924# lseek(3, -4, SEEK_END) = 2981250
925# @CODE
926#
970# 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.
971unpack_pdv() { 928unpack_pdv() {
972 local src=$(find_unpackable_file $1) 929 local src=$(find_unpackable_file "$1")
973 local sizeoff_t=$2 930 local sizeoff_t=$2
974 931
975 [[ -z ${src} ]] && die "Could not locate source for '$1'" 932 [[ -z ${src} ]] && die "Could not locate source for '$1'"
976 [[ -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 :("
977 934
978 local shrtsrc="`basename ${src}`" 935 local shrtsrc=$(basename "${src}")
979 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 936 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
980 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 937 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
981 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 ${sizeoff_t} | hexdump -e \"%i\")
982 939
983 # grab metadata for debug reasons 940 # grab metadata for debug reasons
984 local metafile="$(emktemp)" 941 local metafile=$(emktemp)
985 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 942 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
986 943
987 # rip out the final file name from the metadata 944 # rip out the final file name from the metadata
988 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 945 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
989 datafile="`basename ${datafile}`" 946 datafile=$(basename "${datafile}")
990 947
991 # now lets uncompress/untar the file if need be 948 # now lets uncompress/untar the file if need be
992 local tmpfile="$(emktemp)" 949 local tmpfile=$(emktemp)
993 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 950 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
994 951
995 local iscompressed="`file -b ${tmpfile}`" 952 local iscompressed=$(file -b "${tmpfile}")
996 if [ "${iscompressed:0:8}" == "compress" ] ; then 953 if [[ ${iscompressed:0:8} == "compress" ]] ; then
997 iscompressed=1 954 iscompressed=1
998 mv ${tmpfile}{,.Z} 955 mv ${tmpfile}{,.Z}
999 gunzip ${tmpfile} 956 gunzip ${tmpfile}
1000 else 957 else
1001 iscompressed=0 958 iscompressed=0
1002 fi 959 fi
1003 local istar="`file -b ${tmpfile}`" 960 local istar=$(file -b "${tmpfile}")
1004 if [ "${istar:0:9}" == "POSIX tar" ] ; then 961 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1005 istar=1 962 istar=1
1006 else 963 else
1007 istar=0 964 istar=0
1008 fi 965 fi
1009 966
1037 true 994 true
1038 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 995 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1039 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 996 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1040} 997}
1041 998
999# @FUNCTION: unpack_makeself
1000# @USAGE: [file to unpack] [offset] [tail|dd]
1001# @DESCRIPTION:
1042# Unpack those pesky makeself generated files ... 1002# Unpack those pesky makeself generated files ...
1043# They're shell scripts with the binary package tagged onto 1003# They're shell scripts with the binary package tagged onto
1044# the end of the archive. Loki utilized the format as does 1004# the end of the archive. Loki utilized the format as does
1045# many other game companies. 1005# many other game companies.
1046# 1006#
1047# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1007# If the file is not specified, then ${A} is used. If the
1048# - If the file is not specified then unpack will utilize ${A}.
1049# - If the offset is not specified then we will attempt to extract 1008# offset is not specified then we will attempt to extract
1050# the proper offset from the script itself. 1009# the proper offset from the script itself.
1051unpack_makeself() { 1010unpack_makeself() {
1011 local src_input=${1:-${A}}
1052 local src=$(find_unpackable_file "$1") 1012 local src=$(find_unpackable_file "${src_input}")
1053 local skip=$2 1013 local skip=$2
1054 local exe=$3 1014 local exe=$3
1055 1015
1056 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1016 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1057 1017
1058 local shrtsrc=$(basename "${src}") 1018 local shrtsrc=$(basename "${src}")
1059 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1019 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1060 if [ -z "${skip}" ] 1020 if [[ -z ${skip} ]] ; then
1061 then
1062 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1021 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1063 local skip=0 1022 local skip=0
1064 exe=tail 1023 exe=tail
1065 case ${ver} in 1024 case ${ver} in
1066 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1025 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1067 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1026 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1068 ;; 1027 ;;
1069 2.0|2.0.1) 1028 2.0|2.0.1)
1070 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1029 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1071 ;; 1030 ;;
1072 2.1.1) 1031 2.1.1)
1073 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1032 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1074 let skip="skip + 1" 1033 (( skip++ ))
1075 ;; 1034 ;;
1076 2.1.2) 1035 2.1.2)
1077 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1078 let skip="skip + 1" 1037 (( skip++ ))
1079 ;; 1038 ;;
1080 2.1.3) 1039 2.1.3)
1081 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1040 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1082 let skip="skip + 1" 1041 (( skip++ ))
1083 ;; 1042 ;;
1084 2.1.4) 1043 2.1.4|2.1.5)
1085 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1044 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1086 skip=$(head -n ${skip} "${src}" | wc -c) 1045 skip=$(head -n ${skip} "${src}" | wc -c)
1087 exe="dd" 1046 exe="dd"
1088 ;; 1047 ;;
1089 *) 1048 *)
1096 esac 1055 esac
1097 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1056 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1098 fi 1057 fi
1099 case ${exe} in 1058 case ${exe} in
1100 tail) exe="tail -n +${skip} '${src}'";; 1059 tail) exe="tail -n +${skip} '${src}'";;
1101 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1060 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1102 *) die "makeself cant handle exe '${exe}'" 1061 *) die "makeself cant handle exe '${exe}'"
1103 esac 1062 esac
1104 1063
1105 # lets grab the first few bytes of the file to figure out what kind of archive it is 1064 # lets grab the first few bytes of the file to figure out what kind of archive it is
1106 local tmpfile="$(emktemp)" 1065 local filetype tmpfile=$(emktemp)
1107 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1066 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1108 local filetype="$(file -b "${tmpfile}")" 1067 filetype=$(file -b "${tmpfile}") || die
1109 case ${filetype} in 1068 case ${filetype} in
1110 *tar\ archive) 1069 *tar\ archive*)
1111 eval ${exe} | tar --no-same-owner -xf - 1070 eval ${exe} | tar --no-same-owner -xf -
1112 ;; 1071 ;;
1113 bzip2*) 1072 bzip2*)
1114 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1073 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1115 ;; 1074 ;;
1125 ;; 1084 ;;
1126 esac 1085 esac
1127 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1086 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1128} 1087}
1129 1088
1089# @FUNCTION: check_license
1090# @USAGE: [license]
1091# @DESCRIPTION:
1130# Display a license for user to accept. 1092# Display a license for user to accept. If no license is
1131#
1132# Usage: check_license [license]
1133# - If the file is not specified then ${LICENSE} is used. 1093# specified, then ${LICENSE} is used.
1134check_license() { 1094check_license() {
1135 local lic=$1 1095 local lic=$1
1136 if [ -z "${lic}" ] ; then 1096 if [ -z "${lic}" ] ; then
1137 lic="${PORTDIR}/licenses/${LICENSE}" 1097 lic="${PORTDIR}/licenses/${LICENSE}"
1138 else 1098 else
1142 lic="${PWD}/${lic}" 1102 lic="${PWD}/${lic}"
1143 elif [ -e "${lic}" ] ; then 1103 elif [ -e "${lic}" ] ; then
1144 lic="${lic}" 1104 lic="${lic}"
1145 fi 1105 fi
1146 fi 1106 fi
1147 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1148 local l="`basename ${lic}`" 1107 local l="`basename ${lic}`"
1149 1108
1150 # here is where we check for the licenses the user already 1109 # here is where we check for the licenses the user already
1151 # accepted ... if we don't find a match, we make the user accept 1110 # accepted ... if we don't find a match, we make the user accept
1152 local shopts=$-
1153 local alic 1111 local alic
1154 set -o noglob #so that bash doesn't expand "*" 1112 eshopts_push -o noglob # so that bash doesn't expand "*"
1155 for alic in ${ACCEPT_LICENSE} ; do 1113 for alic in ${ACCEPT_LICENSE} ; do
1156 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1114 if [[ ${alic} == ${l} ]]; then
1157 set +o noglob; set -${shopts} #reset old shell opts 1115 eshopts_pop
1158 return 0 1116 return 0
1159 fi 1117 fi
1160 done 1118 done
1161 set +o noglob; set -$shopts #reset old shell opts 1119 eshopts_pop
1120 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1162 1121
1163 local licmsg="$(emktemp)" 1122 local licmsg=$(emktemp)
1164 cat << EOF > ${licmsg} 1123 cat <<-EOF > ${licmsg}
1165********************************************************** 1124 **********************************************************
1166The following license outlines the terms of use of this 1125 The following license outlines the terms of use of this
1167package. You MUST accept this license for installation to 1126 package. You MUST accept this license for installation to
1168continue. When you are done viewing, hit 'q'. If you 1127 continue. When you are done viewing, hit 'q'. If you
1169CTRL+C out of this, the install will not run! 1128 CTRL+C out of this, the install will not run!
1170********************************************************** 1129 **********************************************************
1171 1130
1172EOF 1131 EOF
1173 cat ${lic} >> ${licmsg} 1132 cat ${lic} >> ${licmsg}
1174 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1133 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1175 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1134 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1176 read alic 1135 read alic
1177 case ${alic} in 1136 case ${alic} in
1184 die "Failed to accept license" 1143 die "Failed to accept license"
1185 ;; 1144 ;;
1186 esac 1145 esac
1187} 1146}
1188 1147
1148# @FUNCTION: cdrom_get_cds
1149# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1150# @DESCRIPTION:
1189# 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
1190# the whole 'non-interactive' policy, but damnit I want CD support ! 1152# the whole 'non-interactive' policy, but damnit I want CD support !
1191# 1153#
1192# with these cdrom functions we handle all the user interaction and 1154# With these cdrom functions we handle all the user interaction and
1193# 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()
1194# 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
1195# found at CDROM_ROOT. 1157# found at CDROM_ROOT.
1196# 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#
1197# 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',
1198# 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
1199# 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.
1200# 1168#
1201# 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.
1202#
1203# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1204# - this will attempt to locate a cd based upon a file that is on
1205# the cd ... the more files you give this function, the more cds
1206# the cdrom functions will handle
1207cdrom_get_cds() { 1170cdrom_get_cds() {
1208 # 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
1209 # the # of files they gave us 1172 # the # of files they gave us
1210 local cdcnt=0 1173 local cdcnt=0
1211 local f= 1174 local f=
1212 for f in "$@" ; do 1175 for f in "$@" ; do
1213 cdcnt=$((cdcnt + 1)) 1176 ((++cdcnt))
1214 export CDROM_CHECK_${cdcnt}="$f" 1177 export CDROM_CHECK_${cdcnt}="$f"
1215 done 1178 done
1216 export CDROM_TOTAL_CDS=${cdcnt} 1179 export CDROM_TOTAL_CDS=${cdcnt}
1217 export CDROM_CURRENT_CD=1 1180 export CDROM_CURRENT_CD=1
1218 1181
1219 # now we see if the user gave use CD_ROOT ... 1182 # now we see if the user gave use CD_ROOT ...
1220 # 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
1221 if [[ ! -z ${CD_ROOT} ]] ; then
1222 export CDROM_ROOT=${CD_ROOT}
1223 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1224 return
1225 fi
1226 # do the same for CD_ROOT_X
1227 if [[ ! -z ${CD_ROOT_1} ]] ; then 1184 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1228 local var= 1185 local var=
1229 cdcnt=0 1186 cdcnt=0
1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1187 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 cdcnt=$((cdcnt + 1)) 1188 ((++cdcnt))
1232 var="CD_ROOT_${cdcnt}" 1189 var="CD_ROOT_${cdcnt}"
1190 [[ -z ${!var} ]] && var="CD_ROOT"
1233 if [[ -z ${!var} ]] ; then 1191 if [[ -z ${!var} ]] ; then
1234 eerror "You must either use just the CD_ROOT" 1192 eerror "You must either use just the CD_ROOT"
1235 eerror "or specify ALL the CD_ROOT_X variables." 1193 eerror "or specify ALL the CD_ROOT_X variables."
1236 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1194 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1237 die "could not locate CD_ROOT_${cdcnt}" 1195 die "could not locate CD_ROOT_${cdcnt}"
1238 fi 1196 fi
1239 export CDROM_ROOTS_${cdcnt}="${!var}"
1240 done 1197 done
1241 export CDROM_ROOT=${CDROM_ROOTS_1} 1198 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1242 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}
1243 return 1206 return
1244 fi 1207 fi
1245 1208
1209 # User didn't help us out so lets make sure they know they can
1210 # simplify the whole process ...
1246 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1211 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1247 einfon "This ebuild will need the " 1212 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1248 if [[ -z ${CDROM_NAME} ]] ; then
1249 echo "cdrom for ${PN}."
1250 else
1251 echo "${CDROM_NAME}."
1252 fi
1253 echo 1213 echo
1254 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"
1255 einfo "mounted somewhere on your filesystem, just export" 1215 einfo "mounted somewhere on your filesystem, just export"
1256 einfo "the variable CD_ROOT so that it points to the" 1216 einfo "the variable CD_ROOT so that it points to the"
1257 einfo "directory containing the files." 1217 einfo "directory containing the files."
1258 echo 1218 echo
1259 einfo "For example:" 1219 einfo "For example:"
1260 einfo "export CD_ROOT=/mnt/cdrom" 1220 einfo "export CD_ROOT=/mnt/cdrom"
1261 echo 1221 echo
1262 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
1263 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1232 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1264 cdcnt=0 1233 cdcnt=0
1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1234 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1266 cdcnt=$((cdcnt + 1)) 1235 ((++cdcnt))
1267 var="CDROM_NAME_${cdcnt}" 1236 var="CDROM_NAME_${cdcnt}"
1268 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1237 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1269 done 1238 done
1270 echo 1239 echo
1271 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"
1272 einfo "mounted somewhere on your filesystem, just export" 1241 einfo "mounted somewhere on your filesystem, just export"
1273 einfo "the following variables so they point to the right place:" 1242 einfo "the following variables so they point to the right place:"
1274 einfon "" 1243 einfon ""
1275 cdcnt=0 1244 cdcnt=0
1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1245 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1277 cdcnt=$((cdcnt + 1)) 1246 ((++cdcnt))
1278 echo -n " CD_ROOT_${cdcnt}" 1247 echo -n " CD_ROOT_${cdcnt}"
1279 done 1248 done
1280 echo 1249 echo
1281 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"
1282 einfo "you only have one cdrom, you can export CD_ROOT" 1251 einfo "you only have one cdrom, you can export CD_ROOT"
1285 echo 1254 echo
1286 einfo "For example:" 1255 einfo "For example:"
1287 einfo "export CD_ROOT_1=/mnt/cdrom" 1256 einfo "export CD_ROOT_1=/mnt/cdrom"
1288 echo 1257 echo
1289 fi 1258 fi
1259
1260 export CDROM_SET=""
1290 export CDROM_CURRENT_CD=0 1261 export CDROM_CURRENT_CD=0
1291 cdrom_load_next_cd 1262 cdrom_load_next_cd
1292} 1263}
1293 1264
1294# this is only used when you need access to more than one cd. 1265# @FUNCTION: cdrom_load_next_cd
1295# when you have finished using the first cd, just call this function. 1266# @DESCRIPTION:
1296# 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
1297# 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.
1298cdrom_load_next_cd() { 1273cdrom_load_next_cd() {
1299 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1300 local var= 1274 local var
1301 1275 ((++CDROM_CURRENT_CD))
1302 if [[ ! -z ${CD_ROOT} ]] ; then
1303 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1304 return
1305 fi
1306 1276
1307 unset CDROM_ROOT 1277 unset CDROM_ROOT
1308 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1278 var=CD_ROOT_${CDROM_CURRENT_CD}
1279 [[ -z ${!var} ]] && var="CD_ROOT"
1309 if [[ -z ${!var} ]] ; then 1280 if [[ -z ${!var} ]] ; then
1310 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1281 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1311 cdrom_locate_file_on_cd ${!var} 1282 _cdrom_locate_file_on_cd ${!var}
1312 else 1283 else
1313 export CDROM_ROOT=${!var} 1284 export CDROM_ROOT=${!var}
1314 fi 1285 fi
1315 1286
1316 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321# 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
1322# 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
1323# displayed and we'll hang out here until: 1294# displayed and we'll hang out here until:
1324# (1) the file is found on a mounted cdrom 1295# (1) the file is found on a mounted cdrom
1325# (2) the user hits CTRL+C 1296# (2) the user hits CTRL+C
1326cdrom_locate_file_on_cd() { 1297_cdrom_locate_file_on_cd() {
1298 local mline=""
1299 local showedmsg=0 showjolietmsg=0
1300
1327 while [[ -z ${CDROM_ROOT} ]] ; do 1301 while [[ -z ${CDROM_ROOT} ]] ; do
1328 local dir=$(dirname "$*") 1302 local i=0
1303 local -a cdset=(${*//:/ })
1304 if [[ -n ${CDROM_SET} ]] ; then
1305 cdset=(${cdset[${CDROM_SET}]})
1306 fi
1307
1308 while [[ -n ${cdset[${i}]} ]] ; do
1309 local dir=$(dirname ${cdset[${i}]})
1329 local file=$(basename "$*") 1310 local file=$(basename ${cdset[${i}]})
1330 local mline=""
1331 local showedmsg=0
1332 1311
1333 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/ }
1334 [[ -d ${mline}/${dir} ]] || continue 1318 [[ ! -d ${point}/${dir} ]] && continue
1335 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1319 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1336 && 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))
1337 done 1327 done
1338 1328
1339 if [[ -z ${CDROM_ROOT} ]] ; then
1340 echo 1329 echo
1341 if [[ ${showedmsg} -eq 0 ]] ; then 1330 if [[ ${showedmsg} -eq 0 ]] ; then
1342 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1331 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1343 if [[ -z ${CDROM_NAME} ]] ; then 1332 if [[ -z ${CDROM_NAME} ]] ; then
1344 einfo "Please insert the cdrom for ${PN} now !" 1333 einfo "Please insert+mount the cdrom for ${PN} now !"
1345 else
1346 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1347 fi
1348 else 1334 else
1349 if [[ -z ${CDROM_NAME_1} ]] ; then
1350 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1351 else
1352 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1353 einfo "Please insert+mount the ${!var} cdrom now !" 1335 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1354 fi
1355 fi 1336 fi
1356 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
1357 fi 1344 fi
1345 showedmsg=1
1346 fi
1358 einfo "Press return to scan for the cd again" 1347 einfo "Press return to scan for the cd again"
1359 einfo "or hit CTRL+C to abort the emerge." 1348 einfo "or hit CTRL+C to abort the emerge."
1360 echo 1349 echo
1350 if [[ ${showjolietmsg} -eq 0 ]] ; then
1351 showjolietmsg=1
1352 else
1361 einfo "If you are having trouble with the detection" 1353 ewarn "If you are having trouble with the detection"
1362 einfo "of your CD, it is possible that you do not have" 1354 ewarn "of your CD, it is possible that you do not have"
1363 einfo "Joliet support enabled in your kernel. Please" 1355 ewarn "Joliet support enabled in your kernel. Please"
1364 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1356 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1365 read 1357 ebeep 5
1366 fi 1358 fi
1359 read || die "something is screwed with your system"
1367 done 1360 done
1368} 1361}
1369 1362
1363# @FUNCTION: strip-linguas
1364# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1365# @DESCRIPTION:
1370# Make sure that LINGUAS only contains languages that 1366# Make sure that LINGUAS only contains languages that
1371# a package can support 1367# a package can support. The first form allows you to
1372# 1368# specify a list of LINGUAS. The -i builds a list of po
1373# usage: strip-linguas <allow LINGUAS> 1369# files found in all the directories and uses the
1374# strip-linguas -i <directories of .po files> 1370# intersection of the lists. The -u builds a list of po
1375# strip-linguas -u <directories of .po files> 1371# files found in all the directories and uses the union
1376# 1372# of the lists.
1377# The first form allows you to specify a list of LINGUAS.
1378# The -i builds a list of po files found in all the
1379# directories and uses the intersection of the lists.
1380# The -u builds a list of po files found in all the
1381# directories and uses the union of the lists.
1382strip-linguas() { 1373strip-linguas() {
1383 local ls newls 1374 local ls newls nols
1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1375 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1385 local op=$1; shift 1376 local op=$1; shift
1386 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1377 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1387 local d f 1378 local d f
1388 for d in "$@" ; do 1379 for d in "$@" ; do
1389 if [[ ${op} == "-u" ]] ; then 1380 if [[ ${op} == "-u" ]] ; then
1390 newls=${ls} 1381 newls=${ls}
1391 else 1382 else
1392 newls="" 1383 newls=""
1393 fi 1384 fi
1394 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1385 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1395 if [[ ${op} == "-i" ]] ; then 1386 if [[ ${op} == "-i" ]] ; then
1396 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1387 has ${f} ${ls} && newls="${newls} ${f}"
1397 else 1388 else
1398 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1389 has ${f} ${ls} || newls="${newls} ${f}"
1399 fi 1390 fi
1400 done 1391 done
1401 ls=${newls} 1392 ls=${newls}
1402 done 1393 done
1403 ls=${ls//.po}
1404 else 1394 else
1405 ls=$@ 1395 ls="$@"
1406 fi 1396 fi
1407 1397
1408 ls=" ${ls} " 1398 nols=""
1409 newls="" 1399 newls=""
1410 for f in ${LINGUAS} ; do 1400 for f in ${LINGUAS} ; do
1411 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1401 if has ${f} ${ls} ; then
1412 newls="${newls} ${f}" 1402 newls="${newls} ${f}"
1413 else 1403 else
1414 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1404 nols="${nols} ${f}"
1415 fi 1405 fi
1416 done 1406 done
1417 if [[ -z ${newls} ]] ; then 1407 [[ -n ${nols} ]] \
1418 export LINGUAS="" 1408 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1419 else
1420 export LINGUAS=${newls:1} 1409 export LINGUAS=${newls:1}
1421 fi
1422} 1410}
1423 1411
1424# moved from kernel.eclass since they are generally useful outside of 1412# @FUNCTION: preserve_old_lib
1425# kernel.eclass -iggy (20041002) 1413# @USAGE: <libs to preserve> [more libs]
1426 1414# @DESCRIPTION:
1427# the following functions are useful in kernel module ebuilds, etc.
1428# for an example see ivtv or drbd ebuilds
1429
1430# set's ARCH to match what the kernel expects
1431set_arch_to_kernel() {
1432 i=10
1433 while ((i--)) ; do
1434 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1435 done
1436 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1437 case ${ARCH} in
1438 x86) export ARCH="i386";;
1439 amd64) export ARCH="x86_64";;
1440 hppa) export ARCH="parisc";;
1441 mips) export ARCH="mips";;
1442 sparc) export ARCH="$(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!
1443 *) export ARCH="${ARCH}";;
1444 esac
1445}
1446
1447# set's ARCH back to what portage expects
1448set_arch_to_portage() {
1449 i=10
1450 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done
1453 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1454}
1455
1456# Jeremy Huddleston <eradicator@gentoo.org>:
1457# preserve_old_lib /path/to/libblah.so.0
1458# preserve_old_lib_notify /path/to/libblah.so.0
1459#
1460# 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.
1461# 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
1462# 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
1463# 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
1464# 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
1465# 1420# preserve_old_lib_notify function.
1466# src_install() {
1467# ...
1468# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1469# ...
1470# }
1471#
1472# pkg_postinst() {
1473# ...
1474# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1475# ...
1476# }
1477
1478preserve_old_lib() { 1421preserve_old_lib() {
1479 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1480 1427
1481 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1428 # let portage worry about it
1482 SONAME=`basename ${LIB}` 1429 has preserve-libs ${FEATURES} && return 0
1483 DIRNAME=`dirname ${LIB}`
1484 1430
1485 dodir ${DIRNAME} 1431 local lib dir
1486 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"
1487 touch ${D}${LIB} 1437 touch "${D}"/${lib}
1488 fi 1438 done
1489} 1439}
1490 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.
1491preserve_old_lib_notify() { 1445preserve_old_lib_notify() {
1492 LIB=$1 1446 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1447 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1448 die "Invalid preserve_old_lib_notify() usage"
1449 fi
1493 1450
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1451 # let portage worry about it
1495 SONAME=`basename ${LIB}` 1452 has preserve-libs ${FEATURES} && return 0
1496 1453
1454 local lib notice=0
1455 for lib in "$@" ; do
1456 [[ -e ${ROOT}/${lib} ]] || continue
1457 if [[ ${notice} -eq 0 ]] ; then
1458 notice=1
1497 ewarn "An old version of an installed library was detected on your system." 1459 ewarn "Old versions of installed libraries were detected on your system."
1498 ewarn "In order to avoid breaking packages that link against it, this older version" 1460 ewarn "In order to avoid breaking packages that depend on these old libs,"
1499 ewarn "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"
1500 ewarn "you will need to execute the following command:" 1462 ewarn "in order to remove these old dependencies. If you do not have this"
1501 ewarn " revdep-rebuild --soname ${SONAME}" 1463 ewarn "helper program, simply emerge the 'gentoolkit' package."
1464 ewarn
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
1502 ewarn 1471 ewarn
1503 ewarn "After doing that, you can safely remove ${LIB}" 1472 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1504 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1473 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1474 for lib in "$@" ; do
1475 ewarn " # rm '${lib}'"
1476 done
1505 fi 1477 fi
1506} 1478}
1507 1479
1508# Hack for people to figure out if a package was built with 1480# @FUNCTION: built_with_use
1509# certain USE flags 1481# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1482# @DESCRIPTION:
1510# 1483#
1511# 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.
1512# ex: built_with_use xchat gtk2
1513# 1485#
1514# Flags: -a all USE flags should be utilized 1486# A temporary hack until portage properly supports DEPENDing on USE
1515# -o at least one USE flag should be utilized 1487# flags being enabled in packages. This will check to see if the specified
1516# 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.
1517built_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
1518 local opt=$1 1518 local opt=$1
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520 1520
1521 local PKG=$(best_version $1) 1521 local PKG=$(best_version $1)
1522 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1522 shift 1523 shift
1523 1524
1524 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1525 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1525 [[ ! -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 $1 USE flag!";;
1554 esac
1555 fi
1556 fi
1557 fi
1526 1558
1527 local USE_BUILT=$(<${USEFILE}) 1559 local USE_BUILT=$(<${USEFILE})
1528 while [[ $# -gt 0 ]] ; do 1560 while [[ $# -gt 0 ]] ; do
1529 if [[ ${opt} = "-o" ]] ; then 1561 if [[ ${opt} = "-o" ]] ; then
1530 has $1 ${USE_BUILT} && return 0 1562 has $1 ${USE_BUILT} && return 0
1534 shift 1566 shift
1535 done 1567 done
1536 [[ ${opt} = "-a" ]] 1568 [[ ${opt} = "-a" ]]
1537} 1569}
1538 1570
1571# @FUNCTION: epunt_cxx
1572# @USAGE: [dir to scan]
1573# @DESCRIPTION:
1539# Many configure scripts wrongly bail when a C++ compiler 1574# Many configure scripts wrongly bail when a C++ compiler could not be
1540# could not be detected. #73450 1575# detected. If dir is not specified, then it defaults to ${S}.
1576#
1577# http://bugs.gentoo.org/73450
1541epunt_cxx() { 1578epunt_cxx() {
1542 local dir=$1 1579 local dir=$1
1543 [[ -z ${dir} ]] && dir=${S} 1580 [[ -z ${dir} ]] && dir=${S}
1544 ebegin "Removing useless C++ checks" 1581 ebegin "Removing useless C++ checks"
1545 local f 1582 local f
1546 for f in $(find ${dir} -name configure) ; do 1583 find "${dir}" -name configure | while read f ; do
1547 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
1548 done 1585 done
1549 eend 0 1586 eend 0
1550} 1587}
1551 1588
1552# dopamd <file> [more files] 1589# @FUNCTION: make_wrapper
1553# 1590# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1554# Install pam auth config file in /etc/pam.d 1591# @DESCRIPTION:
1555dopamd() { 1592# Create a shell wrapper script named wrapper in installpath
1556 [[ -z $1 ]] && die "dopamd requires at least one argument" 1593# (defaults to the bindir) to execute target (default of wrapper) by
1557 1594# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1558 use pam || return 0 1595# libpaths followed by optionally changing directory to chdir.
1559
1560 INSDESTTREE=/etc/pam.d \
1561 doins "$@" || die "failed to install $@"
1562}
1563# newpamd <old name> <new name>
1564#
1565# Install pam file <old name> as <new name> in /etc/pam.d
1566newpamd() {
1567 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1568
1569 use pam || return 0
1570
1571 INSDESTTREE=/etc/pam.d \
1572 newins "$1" "$2" || die "failed to install $1 as $2"
1573}
1574
1575# make a wrapper script ...
1576# NOTE: this was originally games_make_wrapper, but I noticed other places where
1577# this could be used, so I have moved it here and made it not games-specific
1578# -- wolf31o2
1579# $1 == wrapper name
1580# $2 == binary to run
1581# $3 == directory to chdir before running binary
1582# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1583# $5 == path for wrapper
1584make_wrapper() { 1596make_wrapper() {
1585 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1597 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1586 local tmpwrapper=$(emktemp) 1598 local tmpwrapper=$(emktemp)
1599 # We don't want to quote ${bin} so that people can pass complex
1600 # things as $bin ... "./someprog --args"
1587 cat << EOF > "${tmpwrapper}" 1601 cat << EOF > "${tmpwrapper}"
1588#!/bin/sh 1602#!/bin/sh
1589cd "${chdir}" 1603cd "${chdir:-.}"
1604if [ -n "${libdir}" ] ; then
1605 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1590export 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
1591exec ${bin} "\$@" 1611exec ${bin} "\$@"
1592EOF 1612EOF
1593 chmod go+rx "${tmpwrapper}" 1613 chmod go+rx "${tmpwrapper}"
1594 if [ -n "${5}" ] 1614 if [[ -n ${path} ]] ; then
1595 then 1615 (
1596 exeinto ${5} 1616 exeinto "${path}"
1597 newexe "${tmpwrapper}" "${wrapper}" 1617 newexe "${tmpwrapper}" "${wrapper}"
1618 ) || die
1598 else 1619 else
1599 newbin "${tmpwrapper}" "${wrapper}" 1620 newbin "${tmpwrapper}" "${wrapper}" || die
1600 fi 1621 fi
1601} 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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