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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 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 1.217 2005/11/18 03:29:38 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 2010/02/17 02:22:43 reavertm Exp $
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.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
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 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
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}/${lib}" <<-END_LDSCRIPT 57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${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 eqawarn "QA Notice: epause is not defined in EAPI=3, 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: ecvs_clean
97 echo "===============================================================" 67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
98 return 0 105# return 0
99 fi 106# 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 107# done
110 108# eshopts_pop
111 echo 109# @CODE
112 110eshopts_push() {
113 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
114} 123}
115 124
116# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
117EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
119EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
120# Default options for patch 154# Default options for patch:
155# @CODE
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
125# and not the full path .. 164# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
127# Change the printed message for a single patch. 168# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
170# @VARIABLE: EPATCH_MULTI_MSG
171# @DESCRIPTION:
129# Change the printed message for multiple patches. 172# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 174# @VARIABLE: EPATCH_FORCE
132# 175# @DESCRIPTION:
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 176# Only require patches to match EPATCH_SUFFIX rather than the extended
134# 177# arch naming style.
135EPATCH_FORCE="no" 178EPATCH_FORCE="no"
136 179
137# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
138# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
139# 188#
140# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
141# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
142# 191#
143# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
144# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
145# 194# ${EPATCH_FORCE} == "yes"
146# Above EPATCH_* variables can be used to control various defaults,
147# bug they should be left as is to ensure an ebuild can rely on
148# them for.
149#
150# Patches are applied in current directory.
151#
152# Bulk Patches should preferibly have the form of:
153#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
155# 204#
156# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
157# 207#
158# 01_all_misc-fix.patch.bz2 208# 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() { 209epatch() {
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 210 _epatch_draw_line() {
172 local PIPE_CMD="" 211 # create a line of same length as input string
173 local STDERR_TARGET="${T}/$$.out" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
174 local PATCH_TARGET="${T}/$$.patch" 213 echo "${1//?/=}"
175 local PATCH_SUFFIX="" 214 }
176 local SINGLE_PATCH="no"
177 local x=""
178 215
179 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
180 217
181 if [ "$#" -gt 1 ] 218 # Let the rest of the code process one user arg at a time --
182 then 219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
183 local m="" 222 local m
184 for m in "$@" ; do 223 for m in "$@" ; do
185 epatch "${m}" 224 epatch "${m}"
186 done 225 done
187 return 0 226 return 0
188 fi 227 fi
189 228
190 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
191 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
192 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
193 235 set -- "$1"
194 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
195 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
196 239
197 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
198 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
199 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
200 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
201 then 286 then
202 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
203 else 312 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
205 fi 314 fi
206 else 315
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
208 then 317 # but if there are more, make sure we get unique log filenames
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
210 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
211 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
212 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
213 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
214 echo 358 echo
215 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
216 eerror 396 eerror
217 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
218 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
219 echo 400 echo
220 die "Cannot find \$EPATCH_SOURCE!"
221 fi
222
223 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
224 fi
225
226 case ${EPATCH_SUFFIX##*\.} in
227 bz2)
228 PIPE_CMD="bzip2 -dc"
229 PATCH_SUFFIX="bz2"
230 ;;
231 gz|Z|z)
232 PIPE_CMD="gzip -dc"
233 PATCH_SUFFIX="gz"
234 ;;
235 ZIP|zip)
236 PIPE_CMD="unzip -p"
237 PATCH_SUFFIX="zip"
238 ;;
239 *)
240 PIPE_CMD="cat"
241 PATCH_SUFFIX="patch"
242 ;;
243 esac
244
245 if [ "${SINGLE_PATCH}" = "no" ]
246 then
247 einfo "${EPATCH_MULTI_MSG}"
248 fi
249 for x in ${EPATCH_SOURCE}
250 do
251 # New ARCH dependant patch naming scheme ...
252 #
253 # ???_arch_foo.patch
254 #
255 if [ -f ${x} ] && \
256 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
257 [ "${EPATCH_FORCE}" = "yes" ])
258 then
259 local count=0
260 local popts="${EPATCH_OPTS}"
261 local patchname=${x##*/}
262
263 if [ -n "${EPATCH_EXCLUDE}" ]
264 then
265 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
266 then
267 continue
268 fi
269 fi
270
271 if [ "${SINGLE_PATCH}" = "yes" ]
272 then
273 if [ -n "${EPATCH_SINGLE_MSG}" ]
274 then
275 einfo "${EPATCH_SINGLE_MSG}"
276 else
277 einfo "Applying ${patchname} ..."
278 fi
279 else
280 einfo " ${patchname} ..."
281 fi
282
283 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285
286 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ]
288 do
289 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292
293 if [ "${PATCH_SUFFIX}" != "patch" ]
294 then
295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 else
298 PATCH_TARGET="${x}"
299 fi
300
301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306
307 if [ "${PATCH_SUFFIX}" != "patch" ]
308 then
309 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
310 then
311 echo
312 eerror "Could not extract patch!"
313 #die "Could not extract patch!"
314 count=5
315 break
316 fi
317 fi
318
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
320 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326
327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert
329
330 if [ "$?" -ne 0 ]
331 then
332 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 echo
334 eerror "A dry-run of patch command succeeded, but actually"
335 eerror "applying the patch failed!"
336 #die "Real world sux compared to the dreamworld!"
337 count=5
338 fi
339
340 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
341
342 break
343 fi
344
345 count=$((count + 1))
346 done
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 rm -f ${PATCH_TARGET}
351 fi
352
353 if [ "${count}" -eq 5 ]
354 then
355 echo
356 eerror "Failed Patch: ${patchname} !"
357 eerror " ( ${PATCH_TARGET} )"
358 eerror
359 eerror "Include in your bugreport the contents of:"
360 eerror
361 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
362 echo
363 die "Failed Patch: ${patchname}!" 401 die "Failed Patch: ${patchname}!"
364 fi 402 fi
365 403
366 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
367 405 rm -f "${STDERR_TARGET}"
368 eend 0 406 eend 0
369 fi
370 done 407 done
371 if [ "${SINGLE_PATCH}" = "no" ] 408
372 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
373 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
374 fi 428 fi
429 done
375} 430}
376 431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 436# does not exist on the users system.
379# vapier@gentoo.org
380#
381# Takes just 1 optional parameter (the directory to create tmpfile in)
382emktemp() { 437emktemp() {
383 local exe="touch" 438 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 440 local topdir=$1
386 441
388 [[ -z ${T} ]] \ 443 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 444 && topdir="/tmp" \
390 || topdir=${T} 445 || topdir=${T}
391 fi 446 fi
392 447
393 if [[ -z $(type -p mktemp) ]] ; then 448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 450 local tmp=/
395 while [[ -e ${tmp} ]] ; do 451 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 453 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 455 echo "${tmp}"
400 else 456 else
457 # the args here will give slightly wierd names on BSD,
458 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 459 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 461 else
404 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 463 fi
464 fi
406} 465}
407 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() { 478egetent() {
415 case ${CHOST} in 479 case ${CHOST} in
416 *-darwin*) 480 *-darwin[678])
417 case "$2" in 481 case "$2" in
418 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
420 ;; 484 ;;
421 *) # Numeric 485 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 487 ;;
424 esac 488 esac
425 ;; 489 ;;
426 *-freebsd*) 490 *-darwin*)
491 local mytype=$1
492 [[ "passwd" == $mytype ]] && mytype="Users"
493 [[ "group" == $mytype ]] && mytype="Groups"
494 case "$2" in
495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
427 local opts action="user" 506 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 507 [[ $1 == "passwd" ]] || action="group"
429 508
430 # lookup by uid/gid 509 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 510 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
433 fi 512 fi
434 513
435 pw show ${action} ${opts} "$2" -q 514 pw show ${action} ${opts} "$2" -q
436 ;; 515 ;;
437 *-netbsd*) 516 *-netbsd*|*-openbsd*)
438 grep "$2:\*:" /etc/$1 517 grep "$2:\*:" /etc/$1
439 ;; 518 ;;
440 *) 519 *)
441 type -p nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
442 getent "$1" "$2" 521 getent "$1" "$2"
443 ;; 522 ;;
444 esac 523 esac
445} 524}
446 525
447# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
448# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 528# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
451# 530# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
455# note: pass -1 to get default behavior
456# shell: /bin/false
457# homedir: /dev/null
458# groups: none
459# extra: comment of 'added by portage for ${PN}'
460enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
461 # get the username 542 # get the username
462 local euser=$1; shift 543 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 544 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 545 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
466 fi 547 fi
467 548
468 # lets see if the username already exists 549 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 551 return 0
471 fi 552 fi
472 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
473 554
474 # options to pass to useradd 555 # options to pass to useradd
475 local opts= 556 local opts=
476 557
477 # handle uid 558 # handle uid
478 local euid=$1; shift 559 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 561 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 563 euid="next"
483 fi 564 fi
484 else 565 else
485 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
487 fi 568 fi
488 else 569 else
489 euid="next" 570 euid="next"
490 fi 571 fi
491 if [[ ${euid} == "next" ]] ; then 572 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 573 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 575 done
495 fi 576 fi
496 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
498 579
499 # handle shell 580 # handle shell
500 local eshell=$1; shift 581 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
505 fi 590 fi
506 else 591 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break 593 [[ -x ${ROOT}${shell} ]] && break
509 done 594 done
510 595
511 if [[ ${shell} == "/dev/null" ]] ; then 596 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 597 eerror "Unable to identify the shell to use, proceeding with userland default."
513 die "Unable to identify the shell to use" 598 case ${USERLAND} in
599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
514 fi 604 fi
515 605
516 eshell=${shell} 606 eshell=${shell}
517 fi 607 fi
518 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 671 einfo "eextra: $@"
582 die "Required function missing" 672 die "Required function missing"
583 fi 673 fi
584 ;; 674 ;;
585 *-freebsd*) 675 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 676 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
589 die "enewuser failed" 679 die "enewuser failed"
590 else 680 else
600 else 690 else
601 einfo " - Extra: $@" 691 einfo " - Extra: $@"
602 useradd ${opts} ${euser} "$@" || die "enewuser failed" 692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
603 fi 693 fi
604 ;; 694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
605 *) 709 *)
606 if [[ -z $@ ]] ; then 710 if [[ -z $@ ]] ; then
607 useradd ${opts} ${euser} \ 711 useradd ${opts} \
608 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
609 || die "enewuser failed" 714 || die "enewuser failed"
610 else 715 else
611 einfo " - Extra: $@" 716 einfo " - Extra: $@"
612 useradd ${opts} ${euser} "$@" \ 717 useradd ${opts} "$@" \
718 ${euser} \
613 || die "enewuser failed" 719 || die "enewuser failed"
614 fi 720 fi
615 ;; 721 ;;
616 esac 722 esac
617 723
623 fi 729 fi
624 730
625 export SANDBOX_ON=${oldsandbox} 731 export SANDBOX_ON=${oldsandbox}
626} 732}
627 733
628# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
629# vapier@gentoo.org 735# @USAGE: <group> [gid]
630# 736# @DESCRIPTION:
631# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
632# 738# group to the system. Just give it a group name to add and enewgroup will
633# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
634# groupname: REQUIRED ! 740# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
638 # get the group 749 # get the group
639 local egroup="$1"; shift 750 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
641 then 752 then
642 eerror "No group specified !" 753 eerror "No group specified !"
643 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
644 fi 755 fi
645 756
646 # see if group already exists 757 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
648 then
649 return 0 759 return 0
650 fi 760 fi
651 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
652 762
653 # options to pass to useradd 763 # options to pass to useradd
696 fi 806 fi
697 807
698 # If we need the next available 808 # If we need the next available
699 case ${egid} in 809 case ${egid} in
700 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
701 for egid in $(seq 101 999); do 811 for ((egid = 101; egid <= 999; egid++)); do
702 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
703 done 813 done
704 esac 814 esac
705 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
707 ;; 817 ;;
708 818
709 *-freebsd*) 819 *-freebsd*|*-dragonfly*)
710 case ${egid} in 820 case ${egid} in
711 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 822 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
714 done 824 done
715 esac 825 esac
716 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
717 ;; 827 ;;
718 828
719 *-netbsd*) 829 *-netbsd*)
720 case ${egid} in 830 case ${egid} in
721 *[!0-9]*) # Non numeric 831 *[!0-9]*) # Non numeric
722 for egid in $(seq 101 999); do 832 for ((egid = 101; egid <= 999; egid++)); do
723 [ -z "`egetent group ${egid}`" ] && break 833 [[ -z $(egetent group ${egid}) ]] && break
724 done 834 done
725 esac 835 esac
726 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
727 ;; 837 ;;
728 838
731 ;; 841 ;;
732 esac 842 esac
733 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
734} 844}
735 845
736# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
737# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
738# 848# @DESCRIPTION:
739# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
740edos2unix() { 853edos2unix() {
741 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
742 do
743 cp "${f}" ${T}/edos2unix
744 sed 's/\r$//' ${T}/edos2unix > "${f}"
745 done
746} 855}
747
748
749##############################################################
750# START: Handle .desktop files and menu entries #
751# maybe this should be separated into a new eclass some time #
752# lanius@gentoo.org #
753##############################################################
754 856
755# Make a desktop file ! 857# Make a desktop file !
756# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
757# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
758# 860#
759# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
760# 862#
761# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
762# name: the name that will show up in the menu 864# name: the name that will show up in the menu
763# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
764# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
765# a full path to an icon 867# a full path to an icon
766# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
767# http://www.freedesktop.org/Standards/desktop-entry-spec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
768# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
769make_desktop_entry() { 871make_desktop_entry() {
770 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
771 873
772 local exec=${1} 874 local exec=${1}
773 local name=${2:-${PN}} 875 local name=${2:-${PN}}
774 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
775 local type=${4} 877 local type=${4}
776 local path=${5} 878 local path=${5}
777 879
778 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
779 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
780 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
781 case ${catmaj} in 883 case ${catmaj} in
782 app) 884 app)
783 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
784 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
785 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
786 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
787 editors) type=TextEditor;; 894 editors) type=TextEditor;;
788 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
789 emulation) type=Emulator;; 896 emulation) type=Emulator;;
790 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
791 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
792 vim) type=TextEditor;; 900 vim) type=TextEditor;;
793 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
794 *) type=;; 902 *) type=;;
795 esac 903 esac
796 ;; 904 ;;
797 905
798 dev) 906 dev)
799 type="Development" 907 type="Development"
800 ;; 908 ;;
801 909
802 games) 910 games)
803 case ${catmin} in 911 case ${catmin} in
804 action) type=ActionGame;; 912 action|fps) type=ActionGame;;
805 arcade) type=ArcadeGame;; 913 arcade) type=ArcadeGame;;
806 board) type=BoardGame;; 914 board) type=BoardGame;;
807 kid) type=KidsGame;;
808 emulation) type=Emulator;; 915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
809 puzzle) type=LogicGame;; 917 puzzle) type=LogicGame;;
810 rpg) type=RolePlaying;;
811 roguelike) type=RolePlaying;; 918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
812 simulation) type=Simulation;; 920 simulation) type=Simulation;;
813 sports) type=SportsGame;; 921 sports) type=SportsGame;;
814 strategy) type=StrategyGame;; 922 strategy) type=StrategyGame;;
815 *) type=;; 923 *) type=;;
816 esac 924 esac
817 type="Game;${type}" 925 type="Game;${type}"
926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
818 ;; 934 ;;
819 935
820 mail) 936 mail)
821 type="Network;Email" 937 type="Network;Email"
822 ;; 938 ;;
824 media) 940 media)
825 case ${catmin} in 941 case ${catmin} in
826 gfx) type=Graphics;; 942 gfx) type=Graphics;;
827 radio) type=Tuner;; 943 radio) type=Tuner;;
828 sound) type=Audio;; 944 sound) type=Audio;;
829 tv) type=TV;; 945 tv) type=TV;;
830 video) type=Video;; 946 video) type=Video;;
831 *) type=;; 947 *) type=;;
832 esac 948 esac
833 type="AudioVideo;${type}" 949 type="AudioVideo;${type}"
834 ;; 950 ;;
835 951
836 net) 952 net)
837 case ${catmin} in 953 case ${catmin} in
838 dialup) type=Dialup;; 954 dialup) type=Dialup;;
839 ftp) type=FileTransfer;; 955 ftp) type=FileTransfer;;
840 im) type=InstantMessaging;; 956 im) type=InstantMessaging;;
841 irc) type=IRCClient;; 957 irc) type=IRCClient;;
842 mail) type=Email;; 958 mail) type=Email;;
843 news) type=News;; 959 news) type=News;;
844 nntp) type=News;; 960 nntp) type=News;;
845 p2p) type=FileTransfer;; 961 p2p) type=FileTransfer;;
846 *) type=;; 962 *) type=;;
847 esac 963 esac
848 type="Network;${type}" 964 type="Network;${type}"
849 ;; 965 ;;
850 966
851 sci) 967 sci)
852 case ${catmin} in 968 case ${catmin} in
853 astro*) type=Astronomy;; 969 astro*) type=Astronomy;;
854 bio*) type=Biology;; 970 bio*) type=Biology;;
855 calc*) type=Calculator;; 971 calc*) type=Calculator;;
856 chem*) type=Chemistry;; 972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
857 geo*) type=Geology;; 974 geo*) type=Geology;;
858 math*) type=Math;; 975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
859 *) type=;; 978 *) type=;;
860 esac 979 esac
861 type="Science;${type}" 980 type="Science;${type}"
862 ;; 981 ;;
863 982
983 sys)
984 type="System"
985 ;;
986
864 www) 987 www)
865 case ${catmin} in 988 case ${catmin} in
866 client) type=WebBrowser;; 989 client) type=WebBrowser;;
867 *) type=;; 990 *) type=;;
868 esac 991 esac
869 type="Network" 992 type="Network"
870 ;; 993 ;;
871 994
872 *) 995 *)
877 if [ "${SLOT}" == "0" ] ; then 1000 if [ "${SLOT}" == "0" ] ; then
878 local desktop_name="${PN}" 1001 local desktop_name="${PN}"
879 else 1002 else
880 local desktop_name="${PN}-${SLOT}" 1003 local desktop_name="${PN}-${SLOT}"
881 fi 1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
882 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
883 1007
1008 cat <<-EOF > "${desktop}"
884echo "[Desktop Entry] 1009 [Desktop Entry]
885Encoding=UTF-8
886Version=0.9.2
887Name=${name} 1010 Name=${name}
888Type=Application 1011 Type=Application
889Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
890Exec=${exec} 1013 Exec=${exec}
891Path=${path} 1014 TryExec=${exec%% *}
892Icon=${icon} 1015 Icon=${icon}
893Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
1018
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
894 1020
895 ( 1021 (
896 # wrap the env here so that the 'insinto' call 1022 # wrap the env here so that the 'insinto' call
897 # doesn't corrupt the env of the caller 1023 # doesn't corrupt the env of the caller
898 insinto /usr/share/applications 1024 insinto /usr/share/applications
899 doins "${desktop}" 1025 doins "${desktop}"
900 ) 1026 )
901} 1027}
902 1028
903# Make a GDM/KDM Session file 1029# @FUNCTION: validate_desktop_entries
904# 1030# @USAGE: [directories]
905# make_desktop_entry(<title>, <command>) 1031# @MAINTAINER:
906# title: File to execute to start the Window Manager 1032# Carsten Lohrke <carlo@gentoo.org>
907# command: Name of the Window Manager 1033# @DESCRIPTION:
1034# Validate desktop entries using desktop-file-utils
1035validate_desktop_entries() {
1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1037 einfo "Checking desktop entry validity"
1038 local directories=""
1039 for d in /usr/share/applications $@ ; do
1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1054 fi
1055}
908 1056
1057# @FUNCTION: make_session_desktop
1058# @USAGE: <title> <command> [command args...]
1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
909make_session_desktop() { 1064make_session_desktop() {
910 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1065 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
911 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
912 1067
913 local title=$1 1068 local title=$1
914 local command=$2 1069 local command=$2
915 local desktop=${T}/${wm}.desktop 1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
916 1072
1073 cat <<-EOF > "${desktop}"
917echo "[Desktop Entry] 1074 [Desktop Entry]
918Encoding=UTF-8
919Name=${title} 1075 Name=${title}
920Comment=This session logs you into ${title} 1076 Comment=This session logs you into ${title}
921Exec=${command} 1077 Exec=${command} $*
922TryExec=${command} 1078 TryExec=${command}
923Type=Application" > "${desktop}" 1079 Type=XSession
1080 EOF
924 1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
925 insinto /usr/share/xsessions 1085 insinto /usr/share/xsessions
926 doins "${desktop}" 1086 doins "${desktop}"
1087 )
927} 1088}
928 1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
929domenu() { 1095domenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
930 local i j 1099 local i j ret=0
931 insinto /usr/share/applications 1100 insinto /usr/share/applications
932 for i in "$@" ; do 1101 for i in "$@" ; do
933 if [[ -f ${i} ]] ; then 1102 if [[ -f ${i} ]] ; then
934 doins "${i}" 1103 doins "${i}"
1104 ((ret+=$?))
935 elif [[ -d ${i} ]] ; then 1105 elif [[ -d ${i} ]] ; then
936 for j in "${i}"/*.desktop ; do 1106 for j in "${i}"/*.desktop ; do
937 doins "${j}" 1107 doins "${j}"
1108 ((ret+=$?))
938 done 1109 done
1110 else
1111 ((++ret))
939 fi 1112 fi
940 done 1113 done
1114 exit ${ret}
1115 )
941} 1116}
1117
1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
942newmenu() { 1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
943 insinto /usr/share/applications 1126 insinto /usr/share/applications
944 newins "$1" "$2" 1127 newins "$@"
1128 )
945} 1129}
946 1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
947doicon() { 1136doicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
948 local i j 1140 local i j ret
949 insinto /usr/share/pixmaps 1141 insinto /usr/share/pixmaps
950 for i in "$@" ; do 1142 for i in "$@" ; do
951 if [[ -f ${i} ]] ; then 1143 if [[ -f ${i} ]] ; then
952 doins "${i}" 1144 doins "${i}"
1145 ((ret+=$?))
953 elif [[ -d ${i} ]] ; then 1146 elif [[ -d ${i} ]] ; then
954 for j in "${i}"/*.png ; do 1147 for j in "${i}"/*.png ; do
955 doins "${j}" 1148 doins "${j}"
1149 ((ret+=$?))
956 done 1150 done
1151 else
1152 ((++ret))
957 fi 1153 fi
958 done 1154 done
1155 exit ${ret}
1156 )
959} 1157}
1158
1159# @FUNCTION: newicon
1160# @USAGE: <icon> <newname>
1161# @DESCRIPTION:
1162# Like all other new* functions, install the specified icon as newname.
960newicon() { 1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
961 insinto /usr/share/pixmaps 1167 insinto /usr/share/pixmaps
962 newins "$1" "$2" 1168 newins "$@"
1169 )
963} 1170}
964
965##############################################################
966# END: Handle .desktop files and menu entries #
967##############################################################
968
969 1171
970# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
971find_unpackable_file() { 1173find_unpackable_file() {
972 local src=$1 1174 local src=$1
973 if [[ -z ${src} ]] ; then 1175 if [[ -z ${src} ]] ; then
983 fi 1185 fi
984 [[ ! -e ${src} ]] && return 1 1186 [[ ! -e ${src} ]] && return 1
985 echo "${src}" 1187 echo "${src}"
986} 1188}
987 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
988# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
989# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
990# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
991# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
992# 1197#
993# Usage: unpack_pdv [file to unpack] [size of off_t]
994# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
995# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
996# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
997# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
998# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
999# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
1000# basically look for the first lseek command (we do the strings/grep because 1210# Basically look for the first lseek command (we do the strings/grep because
1001# sometimes the function call is _llseek or something) and steal the 2nd 1211# sometimes the function call is _llseek or something) and steal the 2nd
1002# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
1003# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1004# lseek 1216# lseek
1005# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1006# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
1007# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
1008unpack_pdv() { 1222unpack_pdv() {
1009 local src=$(find_unpackable_file $1) 1223 local src=$(find_unpackable_file "$1")
1010 local sizeoff_t=$2 1224 local sizeoff_t=$2
1011 1225
1012 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1013 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1014 1228
1015 local shrtsrc=$(basename "${src}") 1229 local shrtsrc=$(basename "${src}")
1016 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1017 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1018 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1019 1233
1020 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1021 local metafile="$(emktemp)" 1235 local metafile=$(emktemp)
1022 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1023 1237
1024 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1025 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1026 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1027 1241
1028 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1029 local tmpfile="$(emktemp)" 1243 local tmpfile=$(emktemp)
1030 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1031 1245
1032 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1033 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1034 iscompressed=1 1248 iscompressed=1
1035 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1036 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1037 else 1251 else
1038 iscompressed=0 1252 iscompressed=0
1039 fi 1253 fi
1040 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1041 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1042 istar=1 1256 istar=1
1043 else 1257 else
1044 istar=0 1258 istar=0
1045 fi 1259 fi
1046 1260
1074 true 1288 true
1075 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1076 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1077} 1291}
1078 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1079# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1080# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1081# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1082# many other game companies. 1299# many other game companies.
1083# 1300#
1084# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1085# - If the file is not specified then unpack will utilize ${A}.
1086# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1087# the proper offset from the script itself. 1303# the proper offset from the script itself.
1088unpack_makeself() { 1304unpack_makeself() {
1089 local src_input=${1:-${A}} 1305 local src_input=${1:-${A}}
1090 local src=$(find_unpackable_file "${src_input}") 1306 local src=$(find_unpackable_file "${src_input}")
1091 local skip=$2 1307 local skip=$2
1092 local exe=$3 1308 local exe=$3
1098 if [[ -z ${skip} ]] ; then 1314 if [[ -z ${skip} ]] ; then
1099 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1100 local skip=0 1316 local skip=0
1101 exe=tail 1317 exe=tail
1102 case ${ver} in 1318 case ${ver} in
1103 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1104 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1105 ;; 1321 ;;
1106 2.0|2.0.1) 1322 2.0|2.0.1)
1107 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1108 ;; 1324 ;;
1138 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1139 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1140 esac 1356 esac
1141 1357
1142 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1143 local tmpfile="$(emktemp)" 1359 local tmpfile=$(emktemp)
1144 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1145 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1146 case ${filetype} in 1362 case ${filetype} in
1147 *tar\ archive) 1363 *tar\ archive*)
1148 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1149 ;; 1365 ;;
1150 bzip2*) 1366 bzip2*)
1151 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1152 ;; 1368 ;;
1162 ;; 1378 ;;
1163 esac 1379 esac
1164 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1165} 1381}
1166 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1167# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1168#
1169# Usage: check_license [license]
1170# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1171check_license() { 1388check_license() {
1172 local lic=$1 1389 local lic=$1
1173 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1174 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1175 else 1392 else
1179 lic="${PWD}/${lic}" 1396 lic="${PWD}/${lic}"
1180 elif [ -e "${lic}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1181 lic="${lic}" 1398 lic="${lic}"
1182 fi 1399 fi
1183 fi 1400 fi
1184 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1185 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1186 1402
1187 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1188 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1189 local shopts=$-
1190 local alic 1405 local alic
1191 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1192 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1193 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1194 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1195 return 0 1410 return 0
1196 fi 1411 fi
1197 done 1412 done
1198 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1199 1415
1200 local licmsg="$(emktemp)" 1416 local licmsg=$(emktemp)
1201 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1202********************************************************** 1418 **********************************************************
1203The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1204package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1205continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1206CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1207********************************************************** 1423 **********************************************************
1208 1424
1209EOF 1425 EOF
1210 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1211 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1212 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1213 read alic 1429 read alic
1214 case ${alic} in 1430 case ${alic} in
1221 die "Failed to accept license" 1437 die "Failed to accept license"
1222 ;; 1438 ;;
1223 esac 1439 esac
1224} 1440}
1225 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1226# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1227# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1228# 1447#
1229# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1230# standardize everything. all you have to do is call cdrom_get_cds() 1449# standardize everything. All you have to do is call cdrom_get_cds()
1231# and when the function returns, you can assume that the cd has been 1450# and when the function returns, you can assume that the cd has been
1232# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1233# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1234# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1235# etc... if you want to give the cds better names, then just export 1458# etc... If you want to give the cds better names, then just export
1236# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1237# 1462#
1238# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1239#
1240# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1241# - this will attempt to locate a cd based upon a file that is on
1242# the cd ... the more files you give this function, the more cds
1243# the cdrom functions will handle
1244cdrom_get_cds() { 1464cdrom_get_cds() {
1245 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1246 # the # of files they gave us 1466 # the # of files they gave us
1247 local cdcnt=0 1467 local cdcnt=0
1248 local f= 1468 local f=
1292 echo 1512 echo
1293 einfo "For example:" 1513 einfo "For example:"
1294 einfo "export CD_ROOT=/mnt/cdrom" 1514 einfo "export CD_ROOT=/mnt/cdrom"
1295 echo 1515 echo
1296 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1297 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1298 cdcnt=0 1527 cdcnt=0
1299 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1300 ((++cdcnt)) 1529 ((++cdcnt))
1301 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1325 export CDROM_SET="" 1554 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1556 cdrom_load_next_cd
1328} 1557}
1329 1558
1330# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# Some packages are so big they come on multiple CDs. When you're done reading
1333# remember, you can only go forward in the cd chain, you can't go back. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1334cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1335 local var 1568 local var
1336 ((++CDROM_CURRENT_CD)) 1569 ((++CDROM_CURRENT_CD))
1337 1570
1338 unset CDROM_ROOT 1571 unset CDROM_ROOT
1355# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1356# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1357# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1358_cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1359 local mline="" 1592 local mline=""
1360 local showedmsg=0 1593 local showedmsg=0 showjolietmsg=0
1361 1594
1362 while [[ -z ${CDROM_ROOT} ]] ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1363 local i=0 1596 local i=0
1364 local -a cdset=(${*//:/ }) 1597 local -a cdset=(${*//:/ })
1365 if [[ -n ${CDROM_SET} ]] ; then 1598 if [[ -n ${CDROM_SET} ]] ; then
1368 1601
1369 while [[ -n ${cdset[${i}]} ]] ; do 1602 while [[ -n ${cdset[${i}]} ]] ; do
1370 local dir=$(dirname ${cdset[${i}]}) 1603 local dir=$(dirname ${cdset[${i}]})
1371 local file=$(basename ${cdset[${i}]}) 1604 local file=$(basename ${cdset[${i}]})
1372 1605
1373 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1374 [[ -d ${mline}/${dir} ]] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1375 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1376 export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1377 export CDROM_SET=${i} 1615 export CDROM_SET=${i}
1378 export CDROM_MATCH=${cdset[${i}]} 1616 export CDROM_MATCH=${cdset[${i}]}
1379 return 1617 return
1380 fi 1618 done <<< "$(get_mounts)"
1381 done
1382 1619
1383 ((++i)) 1620 ((++i))
1384 done 1621 done
1385 1622
1386 echo 1623 echo
1402 showedmsg=1 1639 showedmsg=1
1403 fi 1640 fi
1404 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1405 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1406 echo 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1407 einfo "If you are having trouble with the detection" 1647 ewarn "If you are having trouble with the detection"
1408 einfo "of your CD, it is possible that you do not have" 1648 ewarn "of your CD, it is possible that you do not have"
1409 einfo "Joliet support enabled in your kernel. Please" 1649 ewarn "Joliet support enabled in your kernel. Please"
1410 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1411 read 1651 ebeep 5
1652 fi
1653 read || die "something is screwed with your system"
1412 done 1654 done
1413} 1655}
1414 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1415# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1416# a package can support 1661# a package can support. The first form allows you to
1417# 1662# specify a list of LINGUAS. The -i builds a list of po
1418# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1419# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1420# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1421# 1666# of the lists.
1422# The first form allows you to specify a list of LINGUAS.
1423# The -i builds a list of po files found in all the
1424# directories and uses the intersection of the lists.
1425# The -u builds a list of po files found in all the
1426# directories and uses the union of the lists.
1427strip-linguas() { 1667strip-linguas() {
1428 local ls newls 1668 local ls newls nols
1429 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1430 local op=$1; shift 1670 local op=$1; shift
1431 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1432 local d f 1672 local d f
1433 for d in "$@" ; do 1673 for d in "$@" ; do
1434 if [[ ${op} == "-u" ]] ; then 1674 if [[ ${op} == "-u" ]] ; then
1435 newls=${ls} 1675 newls=${ls}
1436 else 1676 else
1437 newls="" 1677 newls=""
1438 fi 1678 fi
1439 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1440 if [[ ${op} == "-i" ]] ; then 1680 if [[ ${op} == "-i" ]] ; then
1441 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1442 else 1682 else
1443 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1444 fi 1684 fi
1445 done 1685 done
1446 ls=${newls} 1686 ls=${newls}
1447 done 1687 done
1448 ls=${ls//.po}
1449 else 1688 else
1450 ls=$@ 1689 ls="$@"
1451 fi 1690 fi
1452 1691
1453 ls=" ${ls} " 1692 nols=""
1454 newls="" 1693 newls=""
1455 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1456 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1695 if hasq ${f} ${ls} ; then
1457 newls="${newls} ${f}" 1696 newls="${newls} ${f}"
1458 else 1697 else
1459 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1460 fi 1699 fi
1461 done 1700 done
1462 if [[ -z ${newls} ]] ; then 1701 [[ -n ${nols} ]] \
1463 export LINGUAS="" 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1464 else
1465 export LINGUAS=${newls:1} 1703 export LINGUAS=${newls:1}
1466 fi
1467} 1704}
1468 1705
1469# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1470# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1471 1708# @DESCRIPTION:
1472# the following functions are useful in kernel module ebuilds, etc.
1473# for an example see ivtv or drbd ebuilds
1474
1475# set's ARCH to match what the kernel expects
1476set_arch_to_kernel() {
1477 i=10
1478 while ((i--)) ; do
1479 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1480 done
1481 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1482 case ${ARCH} in
1483 x86) export ARCH="i386";;
1484 amd64) export ARCH="x86_64";;
1485 hppa) export ARCH="parisc";;
1486 mips) export ARCH="mips";;
1487 sparc) export ARCH="$(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!
1488 *) export ARCH="${ARCH}";;
1489 esac
1490}
1491
1492# set's ARCH back to what portage expects
1493set_arch_to_portage() {
1494 i=10
1495 while ((i--)) ; do
1496 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1497 done
1498 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1499}
1500
1501# Jeremy Huddleston <eradicator@gentoo.org>:
1502# preserve_old_lib /path/to/libblah.so.0
1503# preserve_old_lib_notify /path/to/libblah.so.0
1504#
1505# These functions are useful when a lib in your package changes --soname. Such 1709# These functions are useful when a lib in your package changes ABI SONAME.
1506# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1507# would break packages that link against it. Most people get around this 1711# would break packages that link against it. Most people get around this
1508# by using the portage SLOT mechanism, but that is not always a relevant 1712# by using the portage SLOT mechanism, but that is not always a relevant
1509# solution, so instead you can add the following to your ebuilds: 1713# solution, so instead you can call this from pkg_preinst. See also the
1510# 1714# preserve_old_lib_notify function.
1511# src_install() {
1512# ...
1513# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1514# ...
1515# }
1516#
1517# pkg_postinst() {
1518# ...
1519# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1520# ...
1521# }
1522
1523preserve_old_lib() { 1715preserve_old_lib() {
1524 LIB=$1 1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1525 1721
1526 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1527 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1528 DIRNAME=`dirname ${LIB}`
1529 1724
1530 dodir ${DIRNAME} 1725 local lib dir
1531 cp ${ROOT}${LIB} ${D}${DIRNAME} 1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1532 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1533 fi 1732 done
1534} 1733}
1535 1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1536preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1537 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1538 1744
1539 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1540 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1541 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1542 ewarn "An old version of an installed library was detected on your system." 1753 ewarn "Old versions of installed libraries were detected on your system."
1543 ewarn "In order to avoid breaking packages that link against it, this older version" 1754 ewarn "In order to avoid breaking packages that depend on these old libs,"
1544 ewarn "is not being removed. In order to make full use of this newer version," 1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1545 ewarn "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1546 ewarn " revdep-rebuild --soname ${SONAME}" 1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1758 ewarn
1759 fi
1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1547 ewarn 1763 ewarn
1548 ewarn "After doing that, you can safely remove ${LIB}" 1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1549 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1550 fi 1769 fi
1551} 1770}
1552 1771
1553# Hack for people to figure out if a package was built with 1772# @FUNCTION: built_with_use
1554# certain USE flags 1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1555# 1775#
1556# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1557# ex: built_with_use xchat gtk2
1558# 1777#
1559# Flags: -a all USE flags should be utilized 1778# A temporary hack until portage properly supports DEPENDing on USE
1560# -o at least one USE flag should be utilized 1779# flags being enabled in packages. This will check to see if the specified
1561# Note: the default flag is '-a' 1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1562built_with_use() { 1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1563 local opt=$1 1810 local opt=$1
1564 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1565 1812
1566 local PKG=$(best_version $1) 1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1567 shift 1815 shift
1568 1816
1569 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1570 1819
1571 # if the USE file doesnt exist, assume the $PKG is either 1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1572 # injected or package.provided 1821 # this gracefully
1573 [[ ! -e ${USEFILE} ]] && return 0 1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1574 1850
1575 local USE_BUILT=$(<${USEFILE}) 1851 local USE_BUILT=$(<${USEFILE})
1576 while [[ $# -gt 0 ]] ; do 1852 while [[ $# -gt 0 ]] ; do
1577 if [[ ${opt} = "-o" ]] ; then 1853 if [[ ${opt} = "-o" ]] ; then
1578 has $1 ${USE_BUILT} && return 0 1854 has $1 ${USE_BUILT} && return 0
1582 shift 1858 shift
1583 done 1859 done
1584 [[ ${opt} = "-a" ]] 1860 [[ ${opt} = "-a" ]]
1585} 1861}
1586 1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1587# Many configure scripts wrongly bail when a C++ compiler 1866# Many configure scripts wrongly bail when a C++ compiler could not be
1588# could not be detected. #73450 1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1589epunt_cxx() { 1870epunt_cxx() {
1590 local dir=$1 1871 local dir=$1
1591 [[ -z ${dir} ]] && dir=${S} 1872 [[ -z ${dir} ]] && dir=${S}
1592 ebegin "Removing useless C++ checks" 1873 ebegin "Removing useless C++ checks"
1593 local f 1874 local f
1594 for f in $(find ${dir} -name configure) ; do 1875 find "${dir}" -name configure | while read f ; do
1595 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1596 done 1877 done
1597 eend 0 1878 eend 0
1598} 1879}
1599 1880
1600# dopamd <file> [more files] 1881# @FUNCTION: make_wrapper
1601# 1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1602# Install pam auth config file in /etc/pam.d 1883# @DESCRIPTION:
1603dopamd() { 1884# Create a shell wrapper script named wrapper in installpath
1604 [[ -z $1 ]] && die "dopamd requires at least one argument" 1885# (defaults to the bindir) to execute target (default of wrapper) by
1605 1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1606 use pam || return 0 1887# libpaths followed by optionally changing directory to chdir.
1607
1608 INSDESTTREE=/etc/pam.d \
1609 doins "$@" || die "failed to install $@"
1610}
1611# newpamd <old name> <new name>
1612#
1613# Install pam file <old name> as <new name> in /etc/pam.d
1614newpamd() {
1615 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1616
1617 use pam || return 0
1618
1619 INSDESTTREE=/etc/pam.d \
1620 newins "$1" "$2" || die "failed to install $1 as $2"
1621}
1622
1623# make a wrapper script ...
1624# NOTE: this was originally games_make_wrapper, but I noticed other places where
1625# this could be used, so I have moved it here and made it not games-specific
1626# -- wolf31o2
1627# $1 == wrapper name
1628# $2 == binary to run
1629# $3 == directory to chdir before running binary
1630# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1631# $5 == path for wrapper
1632make_wrapper() { 1888make_wrapper() {
1633 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1634 local tmpwrapper=$(emktemp) 1890 local tmpwrapper=$(emktemp)
1635 # We don't want to quote ${bin} so that people can pass complex 1891 # We don't want to quote ${bin} so that people can pass complex
1636 # things as $bin ... "./someprog --args" 1892 # things as $bin ... "./someprog --args"
1646fi 1902fi
1647exec ${bin} "\$@" 1903exec ${bin} "\$@"
1648EOF 1904EOF
1649 chmod go+rx "${tmpwrapper}" 1905 chmod go+rx "${tmpwrapper}"
1650 if [[ -n ${path} ]] ; then 1906 if [[ -n ${path} ]] ; then
1907 (
1651 exeinto "${path}" 1908 exeinto "${path}"
1652 newexe "${tmpwrapper}" "${wrapper}" 1909 newexe "${tmpwrapper}" "${wrapper}"
1910 ) || die
1653 else 1911 else
1654 newbin "${tmpwrapper}" "${wrapper}" 1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1914}
1915
1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1655 fi 1930# fi
1656} 1931
1932# cd "${D}"
1933# [[ -d usr/share/doc ]] || return 0
1934
1935# find usr/share/doc -exec gzip {} +
1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

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