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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 1.370 2011/12/02 10:22:41 ferringb 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 :
76 }
77fi
78
79# @FUNCTION: ecvs_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove CVS directories recursiveley. Useful when a source tarball contains
83# internal CVS directories. Defaults to $PWD.
84ecvs_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
87 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
88}
89
90# @FUNCTION: esvn_clean
91# @USAGE: [list of dirs]
92# @DESCRIPTION:
93# Remove .svn directories recursiveley. Useful when a source tarball contains
94# internal Subversion directories. Defaults to $PWD.
95esvn_clean() {
96 [[ -z $* ]] && set -- .
97 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
98}
99
100# @FUNCTION: eshopts_push
101# @USAGE: [options to `set` or `shopt`]
102# @DESCRIPTION:
103# Often times code will want to enable a shell option to change code behavior.
104# Since changing shell options can easily break other pieces of code (which
105# assume the default state), eshopts_push is used to (1) push the current shell
106# options onto a stack and (2) pass the specified arguments to set.
107#
108# If the first argument is '-s' or '-u', we assume you want to call `shopt`
109# rather than `set` as there are some options only available via that.
110#
111# A common example is to disable shell globbing so that special meaning/care
112# may be used with variables/arguments to custom functions. That would be:
113# @CODE
114# eshopts_push -o noglob
115# for x in ${foo} ; do
116# if ...some check... ; then
117# eshopts_pop
98 return 0 118# return 0
99 fi 119# 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 120# done
110 121# eshopts_pop
111 echo 122# @CODE
112 123eshopts_push() {
113 return 0 124 # have to assume __ESHOPTS_SAVE__ isn't screwed with
125 # as a `declare -a` here will reset its value
126 local i=${#__ESHOPTS_SAVE__[@]}
127 if [[ $1 == -[su] ]] ; then
128 __ESHOPTS_SAVE__[$i]=$(shopt -p)
129 [[ $# -eq 0 ]] && return 0
130 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
131 else
132 __ESHOPTS_SAVE__[$i]=$-
133 [[ $# -eq 0 ]] && return 0
134 set "$@" || die "eshopts_push: bad options to set: $*"
135 fi
114} 136}
115 137
116# Default directory where patches are located 138# @FUNCTION: eshopts_pop
139# @USAGE:
140# @DESCRIPTION:
141# Restore the shell options to the state saved with the corresponding
142# eshopts_push call. See that function for more details.
143eshopts_pop() {
144 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
145 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
146 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
147 local s=${__ESHOPTS_SAVE__[$i]}
148 unset __ESHOPTS_SAVE__[$i]
149 if [[ ${s} == "shopt -"* ]] ; then
150 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
151 else
152 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
153 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
154 fi
155}
156
157# @VARIABLE: EPATCH_SOURCE
158# @DESCRIPTION:
159# Default directory to search for patches.
117EPATCH_SOURCE="${WORKDIR}/patch" 160EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 161# @VARIABLE: EPATCH_SUFFIX
162# @DESCRIPTION:
163# Default extension for patches (do not prefix the period yourself).
119EPATCH_SUFFIX="patch.bz2" 164EPATCH_SUFFIX="patch.bz2"
165# @VARIABLE: EPATCH_OPTS
166# @DESCRIPTION:
120# Default options for patch 167# Default options for patch:
168# @CODE
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 169# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 170# --no-backup-if-mismatch - do not leave .orig files behind
171# -E - automatically remove empty files
172# @CODE
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 173EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
174# @VARIABLE: EPATCH_EXCLUDE
175# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 176# List of patches not to apply. Note this is only file names,
125# and not the full path .. 177# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 178EPATCH_EXCLUDE=""
179# @VARIABLE: EPATCH_SINGLE_MSG
180# @DESCRIPTION:
127# Change the printed message for a single patch. 181# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 182EPATCH_SINGLE_MSG=""
183# @VARIABLE: EPATCH_MULTI_MSG
184# @DESCRIPTION:
129# Change the printed message for multiple patches. 185# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 186EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 187# @VARIABLE: EPATCH_FORCE
132# 188# @DESCRIPTION:
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 189# Only require patches to match EPATCH_SUFFIX rather than the extended
134# 190# arch naming style.
135EPATCH_FORCE="no" 191EPATCH_FORCE="no"
136 192
137# This function is for bulk patching, or in theory for just one 193# @FUNCTION: epatch
138# or two patches. 194# @USAGE: [patches] [dirs of patches]
195# @DESCRIPTION:
196# epatch is designed to greatly simplify the application of patches. It can
197# process patch files directly, or directories of patches. The patches may be
198# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
199# the -p option as epatch will automatically attempt -p0 to -p5 until things
200# apply successfully.
139# 201#
140# It should work with .bz2, .gz, .zip and plain text patches. 202# If you do not specify any options, then epatch will default to the directory
141# Currently all patches should be the same format. 203# specified by EPATCH_SOURCE.
142# 204#
143# You do not have to specify '-p' option to patch, as it will 205# When processing directories, epatch will apply all patches that match:
144# try with -p0 to -p5 until it succeed, or fail at -p5. 206# @CODE
145# 207# 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.${EPATCH_SUFFIX} 208# ??_${ARCH}_foo.${EPATCH_SUFFIX}
209# else
210# *.${EPATCH_SUFFIX}
211# @CODE
212# The leading ?? are typically numbers used to force consistent patch ordering.
213# The arch field is used to apply patches only for the host architecture with
214# the special value of "all" means apply for everyone. Note that using values
215# other than "all" is highly discouraged -- you should apply patches all the
216# time and let architecture details be detected at configure/compile time.
155# 217#
156# For example: 218# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
219# for patches to apply.
157# 220#
158# 01_all_misc-fix.patch.bz2 221# 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() { 222epatch() {
171 local PIPE_CMD="" 223 _epatch_draw_line() {
172 local STDERR_TARGET="${T}/$$.out" 224 # create a line of same length as input string
173 local PATCH_TARGET="${T}/$$.patch" 225 [[ -z $1 ]] && set "$(printf "%65s" '')"
174 local PATCH_SUFFIX="" 226 echo "${1//?/=}"
175 local SINGLE_PATCH="no" 227 }
176 local x=""
177 228
178 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 229 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 230
180 if [ "$#" -gt 1 ] 231 # Let the rest of the code process one user arg at a time --
181 then 232 # each arg may expand into multiple patches, and each arg may
233 # need to start off with the default global EPATCH_xxx values
234 if [[ $# -gt 1 ]] ; then
182 local m="" 235 local m
183 for m in "$@" ; do 236 for m in "$@" ; do
184 epatch "${m}" 237 epatch "${m}"
185 done 238 done
186 return 0 239 return 0
187 fi 240 fi
188 241
189 if [ -n "$1" -a -f "$1" ] 242 local SINGLE_PATCH="no"
190 then 243 # no args means process ${EPATCH_SOURCE}
244 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
245
246 if [[ -f $1 ]] ; then
191 SINGLE_PATCH="yes" 247 SINGLE_PATCH="yes"
192 248 set -- "$1"
193 local EPATCH_SOURCE="$1" 249 # Use the suffix from the single patch (localize it); the code
250 # below will find the suffix for us
194 local EPATCH_SUFFIX="${1##*\.}" 251 local EPATCH_SUFFIX=$1
195 252
196 elif [ -n "$1" -a -d "$1" ] 253 elif [[ -d $1 ]] ; then
197 then 254 # 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 ... 255 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
199 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 256
257 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
258 # Re-use EPATCH_SOURCE as a search dir
259 epatch "${EPATCH_SOURCE}/$1"
260 return $?
261
262 else
263 # sanity check ... if it isn't a dir or file, wtf man ?
264 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
265 echo
266 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
267 eerror
268 eerror " ${EPATCH_SOURCE}"
269 eerror " ( ${EPATCH_SOURCE##*/} )"
270 echo
271 die "Cannot find \$EPATCH_SOURCE!"
272 fi
273
274 local PIPE_CMD
275 case ${EPATCH_SUFFIX##*\.} in
276 xz) PIPE_CMD="xz -dc" ;;
277 lzma) PIPE_CMD="lzma -dc" ;;
278 bz2) PIPE_CMD="bzip2 -dc" ;;
279 gz|Z|z) PIPE_CMD="gzip -dc" ;;
280 ZIP|zip) PIPE_CMD="unzip -p" ;;
281 *) ;;
282 esac
283
284 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
285
286 local x
287 for x in "$@" ; do
288 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
289 # didn't match anything, ignore continue on
290 [[ ! -f ${x} ]] && continue
291
292 local patchname=${x##*/}
293
294 # Apply single patches, or forced sets of patches, or
295 # patches with ARCH dependant names.
296 # ???_arch_foo.patch
297 # Else, skip this input altogether
298 local a=${patchname#*_} # strip the ???_
299 a=${a%%_*} # strip the _foo.patch
300 if ! [[ ${SINGLE_PATCH} == "yes" || \
301 ${EPATCH_FORCE} == "yes" || \
302 ${a} == all || \
303 ${a} == ${ARCH} ]]
200 then 304 then
201 local EPATCH_SOURCE="$1/*" 305 continue
306 fi
307
308 # Let people filter things dynamically
309 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
310 # let people use globs in the exclude
311 eshopts_push -o noglob
312
313 local ex
314 for ex in ${EPATCH_EXCLUDE} ; do
315 if [[ ${patchname} == ${ex} ]] ; then
316 eshopts_pop
317 continue 2
318 fi
319 done
320
321 eshopts_pop
322 fi
323
324 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
325 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
326 einfo "${EPATCH_SINGLE_MSG}"
327 else
328 einfo "Applying ${patchname} ..."
329 fi
202 else 330 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 331 einfo " ${patchname} ..."
204 fi 332 fi
205 else 333
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 334 # most of the time, there will only be one run per unique name,
207 then 335 # but if there are more, make sure we get unique log filenames
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 336 local STDERR_TARGET="${T}/${patchname}.out"
209 then 337 if [[ -e ${STDERR_TARGET} ]] ; then
210 EPATCH_SOURCE="$1" 338 STDERR_TARGET="${T}/${patchname}-$$.out"
339 fi
340
341 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
342
343 # Decompress the patch if need be
344 local count=0
345 local PATCH_TARGET
346 if [[ -n ${PIPE_CMD} ]] ; then
347 PATCH_TARGET="${T}/$$.patch"
348 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
349
350 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
351 echo
352 eerror "Could not extract patch!"
353 #die "Could not extract patch!"
354 count=5
355 break
211 fi 356 fi
357 else
358 PATCH_TARGET=${x}
359 fi
212 360
361 # Check for absolute paths in patches. If sandbox is disabled,
362 # people could (accidently) patch files in the root filesystem.
363 # Or trigger other unpleasantries #237667. So disallow -p0 on
364 # such patches.
365 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
366 if [[ -n ${abs_paths} ]] ; then
367 count=1
368 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
369 fi
370 # Similar reason, but with relative paths.
371 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
372 if [[ -n ${rel_paths} ]] ; then
373 eqawarn "QA Notice: Your patch uses relative paths '../'."
374 eqawarn " In the future this will cause a failure."
375 eqawarn "${rel_paths}"
376 fi
377
378 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
379 while [[ ${count} -lt 5 ]] ; do
380 # Generate some useful debug info ...
381 (
382 _epatch_draw_line "***** ${patchname} *****"
213 echo 383 echo
214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 384 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
385 echo
386 _epatch_draw_line "***** ${patchname} *****"
387 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
388 ret=$?
389 echo
390 echo "patch program exited with status ${ret}"
391 exit ${ret}
392 ) >> "${STDERR_TARGET}"
393
394 if [ $? -eq 0 ] ; then
395 (
396 _epatch_draw_line "***** ${patchname} *****"
397 echo
398 echo "ACTUALLY APPLYING ${patchname} ..."
399 echo
400 _epatch_draw_line "***** ${patchname} *****"
401 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
402 ret=$?
403 echo
404 echo "patch program exited with status ${ret}"
405 exit ${ret}
406 ) >> "${STDERR_TARGET}"
407
408 if [ $? -ne 0 ] ; then
409 echo
410 eerror "A dry-run of patch command succeeded, but actually"
411 eerror "applying the patch failed!"
412 #die "Real world sux compared to the dreamworld!"
413 count=5
414 fi
415 break
416 fi
417
418 : $(( count++ ))
419 done
420
421 # if we had to decompress the patch, delete the temp one
422 if [[ -n ${PIPE_CMD} ]] ; then
423 rm -f "${PATCH_TARGET}"
424 fi
425
426 if [[ ${count} -ge 5 ]] ; then
427 echo
428 eerror "Failed Patch: ${patchname} !"
429 eerror " ( ${PATCH_TARGET} )"
215 eerror 430 eerror
216 eerror " ${EPATCH_SOURCE}" 431 eerror "Include in your bugreport the contents of:"
217 eerror " ( ${EPATCH_SOURCE##*/} )" 432 eerror
433 eerror " ${STDERR_TARGET}"
218 echo 434 echo
219 die "Cannot find \$EPATCH_SOURCE!"
220 fi
221
222 local EPATCH_SOURCE="${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}!" 435 die "Failed Patch: ${patchname}!"
362 fi 436 fi
363 437
364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 438 # if everything worked, delete the patch log
365 439 rm -f "${STDERR_TARGET}"
366 eend 0 440 eend 0
367 fi
368 done 441 done
369 if [ "${SINGLE_PATCH}" = "no" ] 442
370 then 443 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
371 einfo "Done with patching" 444 : # everything worked
445}
446
447# @FUNCTION: epatch_user
448# @USAGE:
449# @DESCRIPTION:
450# Applies user-provided patches to the source tree. The patches are
451# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
452# of these three directories to exist will be the one to use, ignoring
453# any more general directories which might exist as well.
454#
455# User patches are intended for quick testing of patches without ebuild
456# modifications, as well as for permanent customizations a user might
457# desire. Obviously, there can be no official support for arbitrarily
458# patched ebuilds. So whenever a build log in a bug report mentions that
459# user patches were applied, the user should be asked to reproduce the
460# problem without these.
461#
462# Not all ebuilds do call this function, so placing patches in the
463# stated directory might or might not work, depending on the package and
464# the eclasses it inherits and uses. It is safe to call the function
465# repeatedly, so it is always possible to add a call at the ebuild
466# level. The first call is the time when the patches will be
467# applied.
468#
469# Ideally, this function should be called after gentoo-specific patches
470# have been applied, so that their code can be modified as well, but
471# before calls to e.g. eautoreconf, as the user patches might affect
472# autotool input files as well.
473epatch_user() {
474 [[ $# -ne 0 ]] && die "epatch_user takes no options"
475
476 # Allow multiple calls to this function; ignore all but the first
477 local applied="${T}/epatch_user.applied"
478 [[ -e ${applied} ]] && return 2
479
480 # don't clobber any EPATCH vars that the parent might want
481 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
482 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
483 EPATCH_SOURCE=${base}/${CTARGET}/${check}
484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
485 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
486 if [[ -d ${EPATCH_SOURCE} ]] ; then
487 EPATCH_SOURCE=${EPATCH_SOURCE} \
488 EPATCH_SUFFIX="patch" \
489 EPATCH_FORCE="yes" \
490 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
491 epatch
492 echo "${EPATCH_SOURCE}" > "${applied}"
493 return 0
372 fi 494 fi
495 done
496 echo "none" > "${applied}"
497 return 1
373} 498}
374 499
500# @FUNCTION: emktemp
501# @USAGE: [temp dir]
502# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 503# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 504# 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() { 505emktemp() {
381 local exe="touch" 506 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 507 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 508 local topdir=$1
384 509
386 [[ -z ${T} ]] \ 511 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 512 && topdir="/tmp" \
388 || topdir=${T} 513 || topdir=${T}
389 fi 514 fi
390 515
391 if [[ -z $(type -p mktemp) ]] ; then 516 if ! type -P mktemp > /dev/null ; then
517 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 518 local tmp=/
393 while [[ -e ${tmp} ]] ; do 519 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 520 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 521 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 522 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 523 echo "${tmp}"
398 else 524 else
525 # the args here will give slightly wierd names on BSD,
526 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 527 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 528 TMPDIR="${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 [ "$1" == "passwd" ]
425 then
426 action="user"
427 else 529 else
428 action="group" 530 TMPDIR="${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 ${euid}) ]] ; then
472 euid="next"
473 fi 531 fi
474 else
475 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID"
477 fi 532 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} 533}
608 534
609# Simplify/standardize adding groups to the system 535# @FUNCTION: edos2unix
610# vapier@gentoo.org 536# @USAGE: <file> [more files ...]
611# 537# @DESCRIPTION:
612# enewgroup(group, gid) 538# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
613# 539# to remove all of these text utilities from DEPEND variables because this
614# Default values if you do not specify any: 540# is a script based solution. Just give it a list of files to convert and
615# groupname: REQUIRED ! 541# 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() { 542edos2unix() {
706 for f in "$@" 543 [[ $# -eq 0 ]] && return 0
707 do 544 sed -i 's/\r$//' -- "$@" || die
708 cp "${f}" ${T}/edos2unix
709 sed 's/\r$//' ${T}/edos2unix > "${f}"
710 done
711} 545}
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##############################################################
719 546
720# Make a desktop file ! 547# Make a desktop file !
721# Great for making those icons in kde/gnome startmenu ! 548# Great for making those icons in kde/gnome startmenu !
722# Amaze your friends ! Get the women ! Join today ! 549# Amaze your friends ! Get the women ! Join today !
723# 550#
724# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 551# make_desktop_entry(<command>, [name], [icon], [type], [fields])
725# 552#
726# binary: what binary does the app run with ? 553# binary: what command does the app run with ?
727# name: the name that will show up in the menu 554# name: the name that will show up in the menu
728# icon: give your little like a pretty little icon ... 555# icon: give your little like a pretty little icon ...
729# this can be relative (to /usr/share/pixmaps) or 556# this can be relative (to /usr/share/pixmaps) or
730# a full path to an icon 557# a full path to an icon
731# type: what kind of application is this ? for categories: 558# type: what kind of application is this ? for categories:
732# http://www.freedesktop.org/Standards/desktop-entry-spec 559# http://standards.freedesktop.org/menu-spec/latest/apa.html
733# path: if your app needs to startup in a specific dir 560# fields: extra fields to append to the desktop file; a printf string
734make_desktop_entry() { 561make_desktop_entry() {
735 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 562 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
736 563
737 local exec=${1} 564 local exec=${1}
738 local name=${2:-${PN}} 565 local name=${2:-${PN}}
739 local icon=${3:-${PN}.png} 566 local icon=${3:-${PN}}
740 local type=${4} 567 local type=${4}
741 local path=${5} 568 local fields=${5}
742 569
743 if [[ -z ${type} ]] ; then 570 if [[ -z ${type} ]] ; then
744 local catmaj=${CATEGORY%%-*} 571 local catmaj=${CATEGORY%%-*}
745 local catmin=${CATEGORY##*-} 572 local catmin=${CATEGORY##*-}
746 case ${catmaj} in 573 case ${catmaj} in
747 app) 574 app)
748 case ${catmin} in 575 case ${catmin} in
576 accessibility) type=Accessibility;;
749 admin) type=System;; 577 admin) type=System;;
578 antivirus) type=System;;
579 arch) type=Archiving;;
580 backup) type=Archiving;;
750 cdr) type=DiscBurning;; 581 cdr) type=DiscBurning;;
751 dicts) type=Dictionary;; 582 dicts) type=Dictionary;;
583 doc) type=Documentation;;
752 editors) type=TextEditor;; 584 editors) type=TextEditor;;
753 emacs) type=TextEditor;; 585 emacs) type=TextEditor;;
754 emulation) type=Emulator;; 586 emulation) type=Emulator;;
755 laptop) type=HardwareSettings;; 587 laptop) type=HardwareSettings;;
756 office) type=Office;; 588 office) type=Office;;
589 pda) type=PDA;;
757 vim) type=TextEditor;; 590 vim) type=TextEditor;;
758 xemacs) type=TextEditor;; 591 xemacs) type=TextEditor;;
759 *) type=;;
760 esac 592 esac
761 ;; 593 ;;
762 594
763 dev) 595 dev)
764 type="Development" 596 type="Development"
765 ;; 597 ;;
766 598
767 games) 599 games)
768 case ${catmin} in 600 case ${catmin} in
769 action) type=ActionGame;; 601 action|fps) type=ActionGame;;
770 arcade) type=ArcadeGame;; 602 arcade) type=ArcadeGame;;
771 board) type=BoardGame;; 603 board) type=BoardGame;;
772 kid) type=KidsGame;;
773 emulation) type=Emulator;; 604 emulation) type=Emulator;;
605 kids) type=KidsGame;;
774 puzzle) type=LogicGame;; 606 puzzle) type=LogicGame;;
607 roguelike) type=RolePlaying;;
775 rpg) type=RolePlaying;; 608 rpg) type=RolePlaying;;
776 roguelike) type=RolePlaying;;
777 simulation) type=Simulation;; 609 simulation) type=Simulation;;
778 sports) type=SportsGame;; 610 sports) type=SportsGame;;
779 strategy) type=StrategyGame;; 611 strategy) type=StrategyGame;;
780 *) type=;;
781 esac 612 esac
782 type="Game;${type}" 613 type="Game;${type}"
783 ;; 614 ;;
784 615
616 gnome)
617 type="Gnome;GTK"
618 ;;
619
620 kde)
621 type="KDE;Qt"
622 ;;
623
785 mail) 624 mail)
786 type="Network;Email" 625 type="Network;Email"
787 ;; 626 ;;
788 627
789 media) 628 media)
790 case ${catmin} in 629 case ${catmin} in
630 gfx)
791 gfx) type=Graphics;; 631 type=Graphics
632 ;;
633 *)
634 case ${catmin} in
792 radio) type=Tuner;; 635 radio) type=Tuner;;
793 sound) type=Audio;; 636 sound) type=Audio;;
794 tv) type=TV;; 637 tv) type=TV;;
795 video) type=Video;; 638 video) type=Video;;
796 *) type=;; 639 esac
640 type="AudioVideo;${type}"
641 ;;
797 esac 642 esac
798 type="AudioVideo;${type}"
799 ;; 643 ;;
800 644
801 net) 645 net)
802 case ${catmin} in 646 case ${catmin} in
803 dialup) type=Dialup;; 647 dialup) type=Dialup;;
806 irc) type=IRCClient;; 650 irc) type=IRCClient;;
807 mail) type=Email;; 651 mail) type=Email;;
808 news) type=News;; 652 news) type=News;;
809 nntp) type=News;; 653 nntp) type=News;;
810 p2p) type=FileTransfer;; 654 p2p) type=FileTransfer;;
811 *) type=;; 655 voip) type=Telephony;;
812 esac 656 esac
813 type="Network;${type}" 657 type="Network;${type}"
814 ;; 658 ;;
815 659
816 sci) 660 sci)
817 case ${catmin} in 661 case ${catmin} in
818 astro*) type=Astronomoy;; 662 astro*) type=Astronomy;;
819 bio*) type=Biology;; 663 bio*) type=Biology;;
820 calc*) type=Calculator;; 664 calc*) type=Calculator;;
821 chem*) type=Chemistry;; 665 chem*) type=Chemistry;;
666 elec*) type=Electronics;;
822 geo*) type=Geology;; 667 geo*) type=Geology;;
823 math*) type=Math;; 668 math*) type=Math;;
824 *) type=;; 669 physics) type=Physics;;
670 visual*) type=DataVisualization;;
825 esac 671 esac
826 type="Science;${type}" 672 type="Education;Science;${type}"
673 ;;
674
675 sys)
676 type="System"
827 ;; 677 ;;
828 678
829 www) 679 www)
830 case ${catmin} in 680 case ${catmin} in
831 client) type=WebBrowser;; 681 client) type=WebBrowser;;
832 *) type=;;
833 esac 682 esac
834 type="Network" 683 type="Network;${type}"
835 ;; 684 ;;
836 685
837 *) 686 *)
838 type= 687 type=
839 ;; 688 ;;
842 if [ "${SLOT}" == "0" ] ; then 691 if [ "${SLOT}" == "0" ] ; then
843 local desktop_name="${PN}" 692 local desktop_name="${PN}"
844 else 693 else
845 local desktop_name="${PN}-${SLOT}" 694 local desktop_name="${PN}-${SLOT}"
846 fi 695 fi
696 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
847 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 697 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
848 698
699 # Don't append another ";" when a valid category value is provided.
700 type=${type%;}${type:+;}
701
702 eshopts_push -s extglob
703 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
704 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
705 ewarn "allowed in .desktop files if the value is not an absolute path."
706 icon=${icon%.@(xpm|png|svg)}
707 fi
708 eshopts_pop
709
710 cat <<-EOF > "${desktop}"
849echo "[Desktop Entry] 711 [Desktop Entry]
850Encoding=UTF-8
851Version=0.9.2
852Name=${name} 712 Name=${name}
853Type=Application 713 Type=Application
854Comment=${DESCRIPTION} 714 Comment=${DESCRIPTION}
855Exec=${exec} 715 Exec=${exec}
856Path=${path} 716 TryExec=${exec%% *}
857Icon=${icon} 717 Icon=${icon}
858Categories=Application;${type};" > "${desktop}" 718 Categories=${type}
719 EOF
859 720
721 if [[ ${fields:-=} != *=* ]] ; then
722 # 5th arg used to be value to Path=
723 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
724 fields="Path=${fields}"
725 fi
726 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
727
728 (
729 # wrap the env here so that the 'insinto' call
730 # doesn't corrupt the env of the caller
860 insinto /usr/share/applications 731 insinto /usr/share/applications
861 doins "${desktop}" 732 doins "${desktop}"
862 733 ) || die "installing desktop file failed"
863 return 0
864} 734}
865 735
866# Make a GDM/KDM Session file 736# @FUNCTION: validate_desktop_entries
867# 737# @USAGE: [directories]
868# make_desktop_entry(<title>, <command>) 738# @MAINTAINER:
869# title: File to execute to start the Window Manager 739# Carsten Lohrke <carlo@gentoo.org>
870# command: Name of the Window Manager 740# @DESCRIPTION:
741# Validate desktop entries using desktop-file-utils
742validate_desktop_entries() {
743 if [[ -x /usr/bin/desktop-file-validate ]] ; then
744 einfo "Checking desktop entry validity"
745 local directories=""
746 for d in /usr/share/applications $@ ; do
747 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
748 done
749 if [[ -n ${directories} ]] ; then
750 for FILE in $(find ${directories} -name "*\.desktop" \
751 -not -path '*.hidden*' | sort -u 2>/dev/null)
752 do
753 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
754 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
755 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
756 done
757 fi
758 echo ""
759 else
760 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
761 fi
762}
871 763
764# @FUNCTION: make_session_desktop
765# @USAGE: <title> <command> [command args...]
766# @DESCRIPTION:
767# Make a GDM/KDM Session file. The title is the file to execute to start the
768# Window Manager. The command is the name of the Window Manager.
769#
770# You can set the name of the file via the ${wm} variable.
872make_session_desktop() { 771make_session_desktop() {
873 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 772 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
874 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 773 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
875 774
876 local title=$1 775 local title=$1
877 local command=$2 776 local command=$2
878 local desktop=${T}/${wm}.desktop 777 local desktop=${T}/${wm:-${PN}}.desktop
778 shift 2
879 779
780 cat <<-EOF > "${desktop}"
880echo "[Desktop Entry] 781 [Desktop Entry]
881Encoding=UTF-8
882Name=${title} 782 Name=${title}
883Comment=This session logs you into ${title} 783 Comment=This session logs you into ${title}
884Exec=${command} 784 Exec=${command} $*
885TryExec=${command} 785 TryExec=${command}
886Type=Application" > "${desktop}" 786 Type=XSession
787 EOF
887 788
789 (
790 # wrap the env here so that the 'insinto' call
791 # doesn't corrupt the env of the caller
888 insinto /usr/share/xsessions 792 insinto /usr/share/xsessions
889 doins "${desktop}" 793 doins "${desktop}"
794 )
890} 795}
891 796
797# @FUNCTION: domenu
798# @USAGE: <menus>
799# @DESCRIPTION:
800# Install the list of .desktop menu files into the appropriate directory
801# (/usr/share/applications).
892domenu() { 802domenu() {
803 (
804 # wrap the env here so that the 'insinto' call
805 # doesn't corrupt the env of the caller
893 local i j 806 local i j ret=0
894 insinto /usr/share/applications 807 insinto /usr/share/applications
895 for i in "$@" ; do 808 for i in "$@" ; do
896 if [[ -f ${i} ]] ; then 809 if [[ -f ${i} ]] ; then
897 doins "${i}" 810 doins "${i}"
811 ((ret+=$?))
898 elif [[ -d ${i} ]] ; then 812 elif [[ -d ${i} ]] ; then
899 for j in "${i}"/*.desktop ; do 813 for j in "${i}"/*.desktop ; do
900 doins "${j}" 814 doins "${j}"
815 ((ret+=$?))
901 done 816 done
817 else
818 ((++ret))
902 fi 819 fi
903 done 820 done
821 exit ${ret}
822 )
904} 823}
824
825# @FUNCTION: newmenu
826# @USAGE: <menu> <newname>
827# @DESCRIPTION:
828# Like all other new* functions, install the specified menu as newname.
905newmenu() { 829newmenu() {
830 (
831 # wrap the env here so that the 'insinto' call
832 # doesn't corrupt the env of the caller
906 insinto /usr/share/applications 833 insinto /usr/share/applications
907 newins "$1" "$2" 834 newins "$@"
835 )
908} 836}
909 837
838# @FUNCTION: doicon
839# @USAGE: <list of icons>
840# @DESCRIPTION:
841# Install the list of icons into the icon directory (/usr/share/pixmaps).
842# This is useful in conjunction with creating desktop/menu files.
910doicon() { 843doicon() {
844 (
845 # wrap the env here so that the 'insinto' call
846 # doesn't corrupt the env of the caller
911 local i j 847 local i j ret
912 insinto /usr/share/pixmaps 848 insinto /usr/share/pixmaps
913 for i in "$@" ; do 849 for i in "$@" ; do
914 if [[ -f ${i} ]] ; then 850 if [[ -f ${i} ]] ; then
915 doins "${i}" 851 doins "${i}"
852 ((ret+=$?))
916 elif [[ -d ${i} ]] ; then 853 elif [[ -d ${i} ]] ; then
917 for j in "${i}"/*.png ; do 854 for j in "${i}"/*.png ; do
918 doins "${j}" 855 doins "${j}"
856 ((ret+=$?))
919 done 857 done
858 else
859 ((++ret))
920 fi 860 fi
921 done 861 done
862 exit ${ret}
863 )
922} 864}
865
866# @FUNCTION: newicon
867# @USAGE: <icon> <newname>
868# @DESCRIPTION:
869# Like all other new* functions, install the specified icon as newname.
923newicon() { 870newicon() {
871 (
872 # wrap the env here so that the 'insinto' call
873 # doesn't corrupt the env of the caller
924 insinto /usr/share/pixmaps 874 insinto /usr/share/pixmaps
925 newins "$1" "$2" 875 newins "$@"
876 )
926} 877}
927
928##############################################################
929# END: Handle .desktop files and menu entries #
930##############################################################
931
932 878
933# for internal use only (unpack_pdv and unpack_makeself) 879# for internal use only (unpack_pdv and unpack_makeself)
934find_unpackable_file() { 880find_unpackable_file() {
935 local src=$1 881 local src=$1
936 if [[ -z ${src} ]] ; then 882 if [[ -z ${src} ]] ; then
946 fi 892 fi
947 [[ ! -e ${src} ]] && return 1 893 [[ ! -e ${src} ]] && return 1
948 echo "${src}" 894 echo "${src}"
949} 895}
950 896
897# @FUNCTION: unpack_pdv
898# @USAGE: <file to unpack> <size of off_t>
899# @DESCRIPTION:
951# Unpack those pesky pdv generated files ... 900# Unpack those pesky pdv generated files ...
952# They're self-unpacking programs with the binary package stuffed in 901# 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 902# 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. 903# it seems to like to segfault a lot :(. So lets take it apart ourselves.
955# 904#
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 905# 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 906# 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 907# the size of the off_t type (in bytes) on the machine that built the pdv
908# archive.
909#
960# archive. one way to determine this is by running the following commands: 910# One way to determine this is by running the following commands:
911#
912# @CODE
961# strings <pdv archive> | grep lseek 913# strings <pdv archive> | grep lseek
962# strace -elseek <pdv archive> 914# strace -elseek <pdv archive>
915# @CODE
916#
963# basically look for the first lseek command (we do the strings/grep because 917# 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 918# sometimes the function call is _llseek or something) and steal the 2nd
965# parameter. here is an example: 919# parameter. Here is an example:
920#
921# @CODE
966# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 922# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
967# lseek 923# lseek
968# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 924# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
969# lseek(3, -4, SEEK_END) = 2981250 925# lseek(3, -4, SEEK_END) = 2981250
926# @CODE
927#
970# thus we would pass in the value of '4' as the second parameter. 928# Thus we would pass in the value of '4' as the second parameter.
971unpack_pdv() { 929unpack_pdv() {
972 local src=$(find_unpackable_file $1) 930 local src=$(find_unpackable_file "$1")
973 local sizeoff_t=$2 931 local sizeoff_t=$2
974 932
975 [[ -z ${src} ]] && die "Could not locate source for '$1'" 933 [[ -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 :(" 934 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
977 935
978 local shrtsrc="`basename ${src}`" 936 local shrtsrc=$(basename "${src}")
979 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 937 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
980 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 938 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
981 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 939 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
982 940
983 # grab metadata for debug reasons 941 # grab metadata for debug reasons
984 local metafile="$(emktemp)" 942 local metafile=$(emktemp)
985 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 943 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
986 944
987 # rip out the final file name from the metadata 945 # rip out the final file name from the metadata
988 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 946 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
989 datafile="`basename ${datafile}`" 947 datafile=$(basename "${datafile}")
990 948
991 # now lets uncompress/untar the file if need be 949 # now lets uncompress/untar the file if need be
992 local tmpfile="$(emktemp)" 950 local tmpfile=$(emktemp)
993 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 951 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
994 952
995 local iscompressed="`file -b ${tmpfile}`" 953 local iscompressed=$(file -b "${tmpfile}")
996 if [ "${iscompressed:0:8}" == "compress" ] ; then 954 if [[ ${iscompressed:0:8} == "compress" ]] ; then
997 iscompressed=1 955 iscompressed=1
998 mv ${tmpfile}{,.Z} 956 mv ${tmpfile}{,.Z}
999 gunzip ${tmpfile} 957 gunzip ${tmpfile}
1000 else 958 else
1001 iscompressed=0 959 iscompressed=0
1002 fi 960 fi
1003 local istar="`file -b ${tmpfile}`" 961 local istar=$(file -b "${tmpfile}")
1004 if [ "${istar:0:9}" == "POSIX tar" ] ; then 962 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1005 istar=1 963 istar=1
1006 else 964 else
1007 istar=0 965 istar=0
1008 fi 966 fi
1009 967
1037 true 995 true
1038 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 996 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1039 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 997 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1040} 998}
1041 999
1000# @FUNCTION: unpack_makeself
1001# @USAGE: [file to unpack] [offset] [tail|dd]
1002# @DESCRIPTION:
1042# Unpack those pesky makeself generated files ... 1003# Unpack those pesky makeself generated files ...
1043# They're shell scripts with the binary package tagged onto 1004# They're shell scripts with the binary package tagged onto
1044# the end of the archive. Loki utilized the format as does 1005# the end of the archive. Loki utilized the format as does
1045# many other game companies. 1006# many other game companies.
1046# 1007#
1047# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1008# If the file is not specified, then ${A} is used. If the
1048# - If the file is not specified then unpack will utilize ${A}.
1049# - If the offset is not specified then we will attempt to extract 1009# offset is not specified then we will attempt to extract
1050# the proper offset from the script itself. 1010# the proper offset from the script itself.
1051unpack_makeself() { 1011unpack_makeself() {
1012 local src_input=${1:-${A}}
1052 local src=$(find_unpackable_file "$1") 1013 local src=$(find_unpackable_file "${src_input}")
1053 local skip=$2 1014 local skip=$2
1054 local exe=$3 1015 local exe=$3
1055 1016
1056 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1017 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1057 1018
1058 local shrtsrc=$(basename "${src}") 1019 local shrtsrc=$(basename "${src}")
1059 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1020 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1060 if [ -z "${skip}" ] 1021 if [[ -z ${skip} ]] ; then
1061 then
1062 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1022 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1063 local skip=0 1023 local skip=0
1064 exe=tail 1024 exe=tail
1065 case ${ver} in 1025 case ${ver} in
1066 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1026 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1067 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1027 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1068 ;; 1028 ;;
1069 2.0|2.0.1) 1029 2.0|2.0.1)
1070 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1030 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1071 ;; 1031 ;;
1072 2.1.1) 1032 2.1.1)
1073 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1074 let skip="skip + 1" 1034 (( skip++ ))
1075 ;; 1035 ;;
1076 2.1.2) 1036 2.1.2)
1077 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1037 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1078 let skip="skip + 1" 1038 (( skip++ ))
1079 ;; 1039 ;;
1080 2.1.3) 1040 2.1.3)
1081 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1041 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1082 let skip="skip + 1" 1042 (( skip++ ))
1083 ;; 1043 ;;
1084 2.1.4) 1044 2.1.4|2.1.5)
1085 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1045 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1086 skip=$(head -n ${skip} "${src}" | wc -c) 1046 skip=$(head -n ${skip} "${src}" | wc -c)
1087 exe="dd" 1047 exe="dd"
1088 ;; 1048 ;;
1089 *) 1049 *)
1096 esac 1056 esac
1097 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1057 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1098 fi 1058 fi
1099 case ${exe} in 1059 case ${exe} in
1100 tail) exe="tail -n +${skip} '${src}'";; 1060 tail) exe="tail -n +${skip} '${src}'";;
1101 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1061 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1102 *) die "makeself cant handle exe '${exe}'" 1062 *) die "makeself cant handle exe '${exe}'"
1103 esac 1063 esac
1104 1064
1105 # lets grab the first few bytes of the file to figure out what kind of archive it is 1065 # lets grab the first few bytes of the file to figure out what kind of archive it is
1106 local tmpfile="$(emktemp)" 1066 local filetype tmpfile=$(emktemp)
1107 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1067 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1108 local filetype="$(file -b "${tmpfile}")" 1068 filetype=$(file -b "${tmpfile}") || die
1109 case ${filetype} in 1069 case ${filetype} in
1110 *tar\ archive) 1070 *tar\ archive*)
1111 eval ${exe} | tar --no-same-owner -xf - 1071 eval ${exe} | tar --no-same-owner -xf -
1112 ;; 1072 ;;
1113 bzip2*) 1073 bzip2*)
1114 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1074 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1115 ;; 1075 ;;
1125 ;; 1085 ;;
1126 esac 1086 esac
1127 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1087 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1128} 1088}
1129 1089
1090# @FUNCTION: check_license
1091# @USAGE: [license]
1092# @DESCRIPTION:
1130# Display a license for user to accept. 1093# 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. 1094# specified, then ${LICENSE} is used.
1134check_license() { 1095check_license() {
1135 local lic=$1 1096 local lic=$1
1136 if [ -z "${lic}" ] ; then 1097 if [ -z "${lic}" ] ; then
1137 lic="${PORTDIR}/licenses/${LICENSE}" 1098 lic="${PORTDIR}/licenses/${LICENSE}"
1138 else 1099 else
1142 lic="${PWD}/${lic}" 1103 lic="${PWD}/${lic}"
1143 elif [ -e "${lic}" ] ; then 1104 elif [ -e "${lic}" ] ; then
1144 lic="${lic}" 1105 lic="${lic}"
1145 fi 1106 fi
1146 fi 1107 fi
1147 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1148 local l="`basename ${lic}`" 1108 local l="`basename ${lic}`"
1149 1109
1150 # here is where we check for the licenses the user already 1110 # here is where we check for the licenses the user already
1151 # accepted ... if we don't find a match, we make the user accept 1111 # accepted ... if we don't find a match, we make the user accept
1152 local shopts=$-
1153 local alic 1112 local alic
1154 set -o noglob #so that bash doesn't expand "*" 1113 eshopts_push -o noglob # so that bash doesn't expand "*"
1155 for alic in ${ACCEPT_LICENSE} ; do 1114 for alic in ${ACCEPT_LICENSE} ; do
1156 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1115 if [[ ${alic} == ${l} ]]; then
1157 set +o noglob; set -${shopts} #reset old shell opts 1116 eshopts_pop
1158 return 0 1117 return 0
1159 fi 1118 fi
1160 done 1119 done
1161 set +o noglob; set -$shopts #reset old shell opts 1120 eshopts_pop
1121 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1162 1122
1163 local licmsg="$(emktemp)" 1123 local licmsg=$(emktemp)
1164 cat << EOF > ${licmsg} 1124 cat <<-EOF > ${licmsg}
1165********************************************************** 1125 **********************************************************
1166The following license outlines the terms of use of this 1126 The following license outlines the terms of use of this
1167package. You MUST accept this license for installation to 1127 package. You MUST accept this license for installation to
1168continue. When you are done viewing, hit 'q'. If you 1128 continue. When you are done viewing, hit 'q'. If you
1169CTRL+C out of this, the install will not run! 1129 CTRL+C out of this, the install will not run!
1170********************************************************** 1130 **********************************************************
1171 1131
1172EOF 1132 EOF
1173 cat ${lic} >> ${licmsg} 1133 cat ${lic} >> ${licmsg}
1174 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1134 ${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] " 1135 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1176 read alic 1136 read alic
1177 case ${alic} in 1137 case ${alic} in
1184 die "Failed to accept license" 1144 die "Failed to accept license"
1185 ;; 1145 ;;
1186 esac 1146 esac
1187} 1147}
1188 1148
1149# @FUNCTION: cdrom_get_cds
1150# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1151# @DESCRIPTION:
1189# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1152# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1190# the whole 'non-interactive' policy, but damnit I want CD support ! 1153# the whole 'non-interactive' policy, but damnit I want CD support !
1191# 1154#
1192# with these cdrom functions we handle all the user interaction and 1155# With these cdrom functions we handle all the user interaction and
1193# standardize everything. all you have to do is call cdrom_get_cds() 1156# 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 1157# and when the function returns, you can assume that the cd has been
1195# found at CDROM_ROOT. 1158# found at CDROM_ROOT.
1196# 1159#
1160# The function will attempt to locate a cd based upon a file that is on
1161# the cd. The more files you give this function, the more cds
1162# the cdrom functions will handle.
1163#
1197# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1164# 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 1165# etc... If you want to give the cds better names, then just export
1199# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1166# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1167# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1168# also use the CDROM_NAME_SET bash array.
1200# 1169#
1201# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1170# 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() { 1171cdrom_get_cds() {
1208 # first we figure out how many cds we're dealing with by 1172 # first we figure out how many cds we're dealing with by
1209 # the # of files they gave us 1173 # the # of files they gave us
1210 local cdcnt=0 1174 local cdcnt=0
1211 local f= 1175 local f=
1212 for f in "$@" ; do 1176 for f in "$@" ; do
1213 cdcnt=$((cdcnt + 1)) 1177 ((++cdcnt))
1214 export CDROM_CHECK_${cdcnt}="$f" 1178 export CDROM_CHECK_${cdcnt}="$f"
1215 done 1179 done
1216 export CDROM_TOTAL_CDS=${cdcnt} 1180 export CDROM_TOTAL_CDS=${cdcnt}
1217 export CDROM_CURRENT_CD=1 1181 export CDROM_CURRENT_CD=1
1218 1182
1219 # now we see if the user gave use CD_ROOT ... 1183 # now we see if the user gave use CD_ROOT ...
1220 # if they did, let's just believe them that it's correct 1184 # 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 1185 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1228 local var= 1186 local var=
1229 cdcnt=0 1187 cdcnt=0
1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1188 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 cdcnt=$((cdcnt + 1)) 1189 ((++cdcnt))
1232 var="CD_ROOT_${cdcnt}" 1190 var="CD_ROOT_${cdcnt}"
1191 [[ -z ${!var} ]] && var="CD_ROOT"
1233 if [[ -z ${!var} ]] ; then 1192 if [[ -z ${!var} ]] ; then
1234 eerror "You must either use just the CD_ROOT" 1193 eerror "You must either use just the CD_ROOT"
1235 eerror "or specify ALL the CD_ROOT_X variables." 1194 eerror "or specify ALL the CD_ROOT_X variables."
1236 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1195 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1237 die "could not locate CD_ROOT_${cdcnt}" 1196 die "could not locate CD_ROOT_${cdcnt}"
1238 fi 1197 fi
1239 export CDROM_ROOTS_${cdcnt}="${!var}"
1240 done 1198 done
1241 export CDROM_ROOT=${CDROM_ROOTS_1} 1199 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1242 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1200 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1201 export CDROM_SET=-1
1202 for f in ${CDROM_CHECK_1//:/ } ; do
1203 ((++CDROM_SET))
1204 [[ -e ${CDROM_ROOT}/${f} ]] && break
1205 done
1206 export CDROM_MATCH=${f}
1243 return 1207 return
1244 fi 1208 fi
1245 1209
1210 # User didn't help us out so lets make sure they know they can
1211 # simplify the whole process ...
1246 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1212 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1247 einfon "This ebuild will need the " 1213 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 1214 echo
1254 einfo "If you do not have the CD, but have the data files" 1215 einfo "If you do not have the CD, but have the data files"
1255 einfo "mounted somewhere on your filesystem, just export" 1216 einfo "mounted somewhere on your filesystem, just export"
1256 einfo "the variable CD_ROOT so that it points to the" 1217 einfo "the variable CD_ROOT so that it points to the"
1257 einfo "directory containing the files." 1218 einfo "directory containing the files."
1258 echo 1219 echo
1259 einfo "For example:" 1220 einfo "For example:"
1260 einfo "export CD_ROOT=/mnt/cdrom" 1221 einfo "export CD_ROOT=/mnt/cdrom"
1261 echo 1222 echo
1262 else 1223 else
1224 if [[ -n ${CDROM_NAME_SET} ]] ; then
1225 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1226 cdcnt=0
1227 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1228 ((++cdcnt))
1229 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1230 done
1231 fi
1232
1263 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1233 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1264 cdcnt=0 1234 cdcnt=0
1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1235 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1266 cdcnt=$((cdcnt + 1)) 1236 ((++cdcnt))
1267 var="CDROM_NAME_${cdcnt}" 1237 var="CDROM_NAME_${cdcnt}"
1268 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1238 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1269 done 1239 done
1270 echo 1240 echo
1271 einfo "If you do not have the CDs, but have the data files" 1241 einfo "If you do not have the CDs, but have the data files"
1272 einfo "mounted somewhere on your filesystem, just export" 1242 einfo "mounted somewhere on your filesystem, just export"
1273 einfo "the following variables so they point to the right place:" 1243 einfo "the following variables so they point to the right place:"
1274 einfon "" 1244 einfon ""
1275 cdcnt=0 1245 cdcnt=0
1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1246 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1277 cdcnt=$((cdcnt + 1)) 1247 ((++cdcnt))
1278 echo -n " CD_ROOT_${cdcnt}" 1248 echo -n " CD_ROOT_${cdcnt}"
1279 done 1249 done
1280 echo 1250 echo
1281 einfo "Or, if you have all the files in the same place, or" 1251 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" 1252 einfo "you only have one cdrom, you can export CD_ROOT"
1285 echo 1255 echo
1286 einfo "For example:" 1256 einfo "For example:"
1287 einfo "export CD_ROOT_1=/mnt/cdrom" 1257 einfo "export CD_ROOT_1=/mnt/cdrom"
1288 echo 1258 echo
1289 fi 1259 fi
1260
1261 export CDROM_SET=""
1290 export CDROM_CURRENT_CD=0 1262 export CDROM_CURRENT_CD=0
1291 cdrom_load_next_cd 1263 cdrom_load_next_cd
1292} 1264}
1293 1265
1294# this is only used when you need access to more than one cd. 1266# @FUNCTION: cdrom_load_next_cd
1295# when you have finished using the first cd, just call this function. 1267# @DESCRIPTION:
1296# when it returns, CDROM_ROOT will be pointing to the second cd. 1268# 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. 1269# files off a CD and want access to the next one, just call this function.
1270# Again, all the messy details of user interaction are taken care of for you.
1271# Once this returns, just read the variable CDROM_ROOT for the location of the
1272# mounted CD. Note that you can only go forward in the CD list, so make sure
1273# you only call this function when you're done using the current CD.
1298cdrom_load_next_cd() { 1274cdrom_load_next_cd() {
1299 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1300 local var= 1275 local var
1301 1276 ((++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 1277
1307 unset CDROM_ROOT 1278 unset CDROM_ROOT
1308 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1279 var=CD_ROOT_${CDROM_CURRENT_CD}
1280 [[ -z ${!var} ]] && var="CD_ROOT"
1309 if [[ -z ${!var} ]] ; then 1281 if [[ -z ${!var} ]] ; then
1310 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1282 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1311 cdrom_locate_file_on_cd ${!var} 1283 _cdrom_locate_file_on_cd ${!var}
1312 else 1284 else
1313 export CDROM_ROOT=${!var} 1285 export CDROM_ROOT=${!var}
1314 fi 1286 fi
1315 1287
1316 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1288 einfo "Found CD #${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 1293# 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 1294# found, then a message asking for the user to insert the cdrom will be
1323# displayed and we'll hang out here until: 1295# displayed and we'll hang out here until:
1324# (1) the file is found on a mounted cdrom 1296# (1) the file is found on a mounted cdrom
1325# (2) the user hits CTRL+C 1297# (2) the user hits CTRL+C
1326cdrom_locate_file_on_cd() { 1298_cdrom_locate_file_on_cd() {
1299 local mline=""
1300 local showedmsg=0 showjolietmsg=0
1301
1327 while [[ -z ${CDROM_ROOT} ]] ; do 1302 while [[ -z ${CDROM_ROOT} ]] ; do
1328 local dir=$(dirname "$*") 1303 local i=0
1304 local -a cdset=(${*//:/ })
1305 if [[ -n ${CDROM_SET} ]] ; then
1306 cdset=(${cdset[${CDROM_SET}]})
1307 fi
1308
1309 while [[ -n ${cdset[${i}]} ]] ; do
1310 local dir=$(dirname ${cdset[${i}]})
1329 local file=$(basename "$*") 1311 local file=$(basename ${cdset[${i}]})
1330 local mline=""
1331 local showedmsg=0
1332 1312
1333 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1313 local point= node= fs= foo=
1314 while read point node fs foo ; do
1315 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1316 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1317 && continue
1318 point=${point//\040/ }
1334 [[ -d ${mline}/${dir} ]] || continue 1319 [[ ! -d ${point}/${dir} ]] && continue
1335 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1320 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1336 && export CDROM_ROOT=${mline} 1321 export CDROM_ROOT=${point}
1322 export CDROM_SET=${i}
1323 export CDROM_MATCH=${cdset[${i}]}
1324 return
1325 done <<< "$(get_mounts)"
1326
1327 ((++i))
1337 done 1328 done
1338 1329
1339 if [[ -z ${CDROM_ROOT} ]] ; then
1340 echo 1330 echo
1341 if [[ ${showedmsg} -eq 0 ]] ; then 1331 if [[ ${showedmsg} -eq 0 ]] ; then
1342 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1332 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1343 if [[ -z ${CDROM_NAME} ]] ; then 1333 if [[ -z ${CDROM_NAME} ]] ; then
1344 einfo "Please insert the cdrom for ${PN} now !" 1334 einfo "Please insert+mount the cdrom for ${PN} now !"
1345 else
1346 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1347 fi
1348 else 1335 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 !" 1336 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1354 fi
1355 fi 1337 fi
1356 showedmsg=1 1338 else
1339 if [[ -z ${CDROM_NAME_1} ]] ; then
1340 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1341 else
1342 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1343 einfo "Please insert+mount the ${!var} cdrom now !"
1344 fi
1357 fi 1345 fi
1346 showedmsg=1
1347 fi
1358 einfo "Press return to scan for the cd again" 1348 einfo "Press return to scan for the cd again"
1359 einfo "or hit CTRL+C to abort the emerge." 1349 einfo "or hit CTRL+C to abort the emerge."
1360 echo 1350 echo
1351 if [[ ${showjolietmsg} -eq 0 ]] ; then
1352 showjolietmsg=1
1353 else
1361 einfo "If you are having trouble with the detection" 1354 ewarn "If you are having trouble with the detection"
1362 einfo "of your CD, it is possible that you do not have" 1355 ewarn "of your CD, it is possible that you do not have"
1363 einfo "Joliet support enabled in your kernel. Please" 1356 ewarn "Joliet support enabled in your kernel. Please"
1364 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1357 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1365 read 1358 ebeep 5
1366 fi 1359 fi
1360 read || die "something is screwed with your system"
1367 done 1361 done
1368} 1362}
1369 1363
1364# @FUNCTION: strip-linguas
1365# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1366# @DESCRIPTION:
1370# Make sure that LINGUAS only contains languages that 1367# Make sure that LINGUAS only contains languages that
1371# a package can support 1368# a package can support. The first form allows you to
1372# 1369# specify a list of LINGUAS. The -i builds a list of po
1373# usage: strip-linguas <allow LINGUAS> 1370# files found in all the directories and uses the
1374# strip-linguas -i <directories of .po files> 1371# intersection of the lists. The -u builds a list of po
1375# strip-linguas -u <directories of .po files> 1372# files found in all the directories and uses the union
1376# 1373# 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() { 1374strip-linguas() {
1383 local ls newls 1375 local ls newls nols
1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1376 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1385 local op=$1; shift 1377 local op=$1; shift
1386 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1378 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1387 local d f 1379 local d f
1388 for d in "$@" ; do 1380 for d in "$@" ; do
1389 if [[ ${op} == "-u" ]] ; then 1381 if [[ ${op} == "-u" ]] ; then
1390 newls=${ls} 1382 newls=${ls}
1391 else 1383 else
1392 newls="" 1384 newls=""
1393 fi 1385 fi
1394 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1386 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1395 if [[ ${op} == "-i" ]] ; then 1387 if [[ ${op} == "-i" ]] ; then
1396 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1388 has ${f} ${ls} && newls="${newls} ${f}"
1397 else 1389 else
1398 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1390 has ${f} ${ls} || newls="${newls} ${f}"
1399 fi 1391 fi
1400 done 1392 done
1401 ls=${newls} 1393 ls=${newls}
1402 done 1394 done
1403 ls=${ls//.po}
1404 else 1395 else
1405 ls=$@ 1396 ls="$@"
1406 fi 1397 fi
1407 1398
1408 ls=" ${ls} " 1399 nols=""
1409 newls="" 1400 newls=""
1410 for f in ${LINGUAS} ; do 1401 for f in ${LINGUAS} ; do
1411 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1402 if has ${f} ${ls} ; then
1412 newls="${newls} ${f}" 1403 newls="${newls} ${f}"
1413 else 1404 else
1414 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1405 nols="${nols} ${f}"
1415 fi 1406 fi
1416 done 1407 done
1417 if [[ -z ${newls} ]] ; then 1408 [[ -n ${nols} ]] \
1418 export LINGUAS="" 1409 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1419 else
1420 export LINGUAS=${newls:1} 1410 export LINGUAS=${newls:1}
1421 fi
1422} 1411}
1423 1412
1424# moved from kernel.eclass since they are generally useful outside of 1413# @FUNCTION: preserve_old_lib
1425# kernel.eclass -iggy (20041002) 1414# @USAGE: <libs to preserve> [more libs]
1426 1415# @DESCRIPTION:
1427# the following functions are useful in kernel module ebuilds, etc.
1428# for an example see ivtv or drbd ebuilds
1429
1430# set's ARCH to match what the kernel expects
1431set_arch_to_kernel() {
1432 i=10
1433 while ((i--)) ; do
1434 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1435 done
1436 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1416# 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 1417# 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 1418# 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 1419# 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: 1420# solution, so instead you can call this from pkg_preinst. See also the
1465# 1421# 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() { 1422preserve_old_lib() {
1479 LIB=$1 1423 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1424 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1425 die "Invalid preserve_old_lib() usage"
1426 fi
1427 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1480 1428
1481 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1429 # let portage worry about it
1482 SONAME=`basename ${LIB}` 1430 has preserve-libs ${FEATURES} && return 0
1483 DIRNAME=`dirname ${LIB}`
1484 1431
1485 dodir ${DIRNAME} 1432 local lib dir
1486 cp ${ROOT}${LIB} ${D}${DIRNAME} 1433 for lib in "$@" ; do
1434 [[ -e ${ROOT}/${lib} ]] || continue
1435 dir=${lib%/*}
1436 dodir ${dir} || die "dodir ${dir} failed"
1437 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1487 touch ${D}${LIB} 1438 touch "${D}"/${lib}
1488 fi 1439 done
1489} 1440}
1490 1441
1442# @FUNCTION: preserve_old_lib_notify
1443# @USAGE: <libs to notify> [more libs]
1444# @DESCRIPTION:
1445# Spit helpful messages about the libraries preserved by preserve_old_lib.
1491preserve_old_lib_notify() { 1446preserve_old_lib_notify() {
1492 LIB=$1 1447 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1448 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1449 die "Invalid preserve_old_lib_notify() usage"
1450 fi
1493 1451
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1452 # let portage worry about it
1495 SONAME=`basename ${LIB}` 1453 has preserve-libs ${FEATURES} && return 0
1496 1454
1455 local lib notice=0
1456 for lib in "$@" ; do
1457 [[ -e ${ROOT}/${lib} ]] || continue
1458 if [[ ${notice} -eq 0 ]] ; then
1459 notice=1
1497 ewarn "An old version of an installed library was detected on your system." 1460 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" 1461 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," 1462 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1500 ewarn "you will need to execute the following command:" 1463 ewarn "in order to remove these old dependencies. If you do not have this"
1501 ewarn " revdep-rebuild --soname ${SONAME}" 1464 ewarn "helper program, simply emerge the 'gentoolkit' package."
1465 ewarn
1466 fi
1467 # temp hack for #348634 #357225
1468 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1469 ewarn " # revdep-rebuild --library '${lib}'"
1470 done
1471 if [[ ${notice} -eq 1 ]] ; then
1502 ewarn 1472 ewarn
1503 ewarn "After doing that, you can safely remove ${LIB}" 1473 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1504 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1474 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1475 for lib in "$@" ; do
1476 ewarn " # rm '${lib}'"
1477 done
1505 fi 1478 fi
1506} 1479}
1507 1480
1508# Hack for people to figure out if a package was built with 1481# @FUNCTION: built_with_use
1509# certain USE flags 1482# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1483# @DESCRIPTION:
1510# 1484#
1511# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1485# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1512# ex: built_with_use xchat gtk2
1513# 1486#
1514# Flags: -a all USE flags should be utilized 1487# A temporary hack until portage properly supports DEPENDing on USE
1515# -o at least one USE flag should be utilized 1488# flags being enabled in packages. This will check to see if the specified
1516# Note: the default flag is '-a' 1489# DEPEND atom was built with the specified list of USE flags. The
1490# --missing option controls the behavior if called on a package that does
1491# not actually support the defined USE flags (aka listed in IUSE).
1492# The default is to abort (call die). The -a and -o flags control
1493# the requirements of the USE flags. They correspond to "and" and "or"
1494# logic. So the -a flag means all listed USE flags must be enabled
1495# while the -o flag means at least one of the listed IUSE flags must be
1496# enabled. The --hidden option is really for internal use only as it
1497# means the USE flag we're checking is hidden expanded, so it won't be found
1498# in IUSE like normal USE flags.
1499#
1500# Remember that this function isn't terribly intelligent so order of optional
1501# flags matter.
1517built_with_use() { 1502built_with_use() {
1503 local hidden="no"
1504 if [[ $1 == "--hidden" ]] ; then
1505 hidden="yes"
1506 shift
1507 fi
1508
1509 local missing_action="die"
1510 if [[ $1 == "--missing" ]] ; then
1511 missing_action=$2
1512 shift ; shift
1513 case ${missing_action} in
1514 true|false|die) ;;
1515 *) die "unknown action '${missing_action}'";;
1516 esac
1517 fi
1518
1518 local opt=$1 1519 local opt=$1
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1520 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520 1521
1521 local PKG=$(best_version $1) 1522 local PKG=$(best_version $1)
1523 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1522 shift 1524 shift
1523 1525
1524 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1526 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1525 [[ ! -e ${USEFILE} ]] && return 1 1527 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1528
1529 # if the IUSE file doesn't exist, the read will error out, we need to handle
1530 # this gracefully
1531 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1532 case ${missing_action} in
1533 true) return 0;;
1534 false) return 1;;
1535 die) die "Unable to determine what USE flags $PKG was built with";;
1536 esac
1537 fi
1538
1539 if [[ ${hidden} == "no" ]] ; then
1540 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1541 # Don't check USE_EXPAND #147237
1542 local expand
1543 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1544 if [[ $1 == ${expand}_* ]] ; then
1545 expand=""
1546 break
1547 fi
1548 done
1549 if [[ -n ${expand} ]] ; then
1550 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1551 case ${missing_action} in
1552 true) return 0;;
1553 false) return 1;;
1554 die) die "$PKG does not actually support the $1 USE flag!";;
1555 esac
1556 fi
1557 fi
1558 fi
1526 1559
1527 local USE_BUILT=$(<${USEFILE}) 1560 local USE_BUILT=$(<${USEFILE})
1528 while [[ $# -gt 0 ]] ; do 1561 while [[ $# -gt 0 ]] ; do
1529 if [[ ${opt} = "-o" ]] ; then 1562 if [[ ${opt} = "-o" ]] ; then
1530 has $1 ${USE_BUILT} && return 0 1563 has $1 ${USE_BUILT} && return 0
1534 shift 1567 shift
1535 done 1568 done
1536 [[ ${opt} = "-a" ]] 1569 [[ ${opt} = "-a" ]]
1537} 1570}
1538 1571
1572# @FUNCTION: epunt_cxx
1573# @USAGE: [dir to scan]
1574# @DESCRIPTION:
1539# Many configure scripts wrongly bail when a C++ compiler 1575# Many configure scripts wrongly bail when a C++ compiler could not be
1540# could not be detected. #73450 1576# detected. If dir is not specified, then it defaults to ${S}.
1577#
1578# http://bugs.gentoo.org/73450
1541epunt_cxx() { 1579epunt_cxx() {
1542 local dir=$1 1580 local dir=$1
1543 [[ -z ${dir} ]] && dir=${S} 1581 [[ -z ${dir} ]] && dir=${S}
1544 ebegin "Removing useless C++ checks" 1582 ebegin "Removing useless C++ checks"
1545 local f 1583 local f
1546 for f in $(find ${dir} -name configure) ; do 1584 find "${dir}" -name configure | while read f ; do
1547 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1585 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1548 done 1586 done
1549 eend 0 1587 eend 0
1550} 1588}
1551 1589
1552# dopamd <file> [more files] 1590# @FUNCTION: make_wrapper
1553# 1591# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1554# Install pam auth config file in /etc/pam.d 1592# @DESCRIPTION:
1555dopamd() { 1593# Create a shell wrapper script named wrapper in installpath
1556 [[ -z $1 ]] && die "dopamd requires at least one argument" 1594# (defaults to the bindir) to execute target (default of wrapper) by
1557 1595# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1558 use pam || return 0 1596# libpaths followed by optionally changing directory to chdir.
1559
1560 INSDESTTREE=/etc/pam.d \
1561 doins "$@" || 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() { 1597make_wrapper() {
1585 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1586 local tmpwrapper=$(emktemp) 1599 local tmpwrapper=$(emktemp)
1600 # We don't want to quote ${bin} so that people can pass complex
1601 # things as $bin ... "./someprog --args"
1587 cat << EOF > "${tmpwrapper}" 1602 cat << EOF > "${tmpwrapper}"
1588#!/bin/sh 1603#!/bin/sh
1589cd "${chdir}" 1604cd "${chdir:-.}"
1605if [ -n "${libdir}" ] ; then
1606 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1590export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1607 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1608 else
1609 export LD_LIBRARY_PATH="${libdir}"
1610 fi
1611fi
1591exec ${bin} "\$@" 1612exec ${bin} "\$@"
1592EOF 1613EOF
1593 chmod go+rx "${tmpwrapper}" 1614 chmod go+rx "${tmpwrapper}"
1594 if [ -n "${5}" ] 1615 if [[ -n ${path} ]] ; then
1595 then 1616 (
1596 exeinto ${5} 1617 exeinto "${path}"
1597 newexe "${tmpwrapper}" "${wrapper}" 1618 newexe "${tmpwrapper}" "${wrapper}"
1619 ) || die
1598 else 1620 else
1599 newbin "${tmpwrapper}" "${wrapper}" 1621 newbin "${tmpwrapper}" "${wrapper}" || die
1600 fi 1622 fi
1601} 1623}
1624
1625# @FUNCTION: path_exists
1626# @USAGE: [-a|-o] <paths>
1627# @DESCRIPTION:
1628# Check if the specified paths exist. Works for all types of paths
1629# (files/dirs/etc...). The -a and -o flags control the requirements
1630# of the paths. They correspond to "and" and "or" logic. So the -a
1631# flag means all the paths must exist while the -o flag means at least
1632# one of the paths must exist. The default behavior is "and". If no
1633# paths are specified, then the return value is "false".
1634path_exists() {
1635 local opt=$1
1636 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1637
1638 # no paths -> return false
1639 # same behavior as: [[ -e "" ]]
1640 [[ $# -eq 0 ]] && return 1
1641
1642 local p r=0
1643 for p in "$@" ; do
1644 [[ -e ${p} ]]
1645 : $(( r += $? ))
1646 done
1647
1648 case ${opt} in
1649 -a) return $(( r != 0 )) ;;
1650 -o) return $(( r == $# )) ;;
1651 esac
1652}
1653
1654# @FUNCTION: in_iuse
1655# @USAGE: <flag>
1656# @DESCRIPTION:
1657# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1658# as necessary.
1659#
1660# Note that this function should not be used in the global scope.
1661in_iuse() {
1662 debug-print-function ${FUNCNAME} "${@}"
1663 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1664
1665 local flag=${1}
1666 local liuse=( ${IUSE} )
1667
1668 has "${flag}" "${liuse[@]#[+-]}"
1669}
1670
1671# @FUNCTION: use_if_iuse
1672# @USAGE: <flag>
1673# @DESCRIPTION:
1674# Return true if the given flag is in USE and IUSE.
1675#
1676# Note that this function should not be used in the global scope.
1677use_if_iuse() {
1678 in_iuse $1 || return 1
1679 use $1
1680}
1681
1682# @FUNCTION: usex
1683# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1684# @DESCRIPTION:
1685# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1686# otherwise echo [false output][false suffix] (defaults to "no").
1687usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963

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