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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 1.223 2006/02/15 23:40:16 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd 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 <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function generate linker scripts in /usr/lib for dynamic 54else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(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 [[ $(type -t eqawarn) == function ]] && \
71 /* GNU ld script 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
72 Since Gentoo has critical dynamic libraries 59}
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 60
77 See bug http://bugs.gentoo.org/4411 for more info. 61epause() {
78 */ 62 [[ $(type -t eqawarn) == function ]] && \
79 GROUP ( /${libdir}/${lib} ) 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
80 END_LDSCRIPT 64}
81 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 65
66fi
67
68# @FUNCTION: ecvs_clean
69# @USAGE: [list of dirs]
70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
77}
78
79# @FUNCTION: esvn_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove .svn directories recursiveley. Useful when a source tarball contains
83# internal Subversion directories. Defaults to $PWD.
84esvn_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
99#
100# A common example is to disable shell globbing so that special meaning/care
101# may be used with variables/arguments to custom functions. That would be:
102# @CODE
103# eshopts_push -o noglob
104# for x in ${foo} ; do
105# if ...some check... ; then
106# eshopts_pop
107# return 0
108# fi
82 done 109# done
110# eshopts_pop
111# @CODE
112eshopts_push() {
113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
83} 125}
84 126
127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
85 145
86# Default directory where patches are located 146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
87EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
89EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
90# Default options for patch 156# Default options for patch:
157# @CODE
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
94# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
95# and not the full path .. 166# and not the full path. Globs accepted.
96EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
97# Change the printed message for a single patch. 170# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
172# @VARIABLE: EPATCH_MULTI_MSG
173# @DESCRIPTION:
99# Change the printed message for multiple patches. 174# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 176# @VARIABLE: EPATCH_FORCE
102# 177# @DESCRIPTION:
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 178# Only require patches to match EPATCH_SUFFIX rather than the extended
104# 179# arch naming style.
105EPATCH_FORCE="no" 180EPATCH_FORCE="no"
106 181
107# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
108# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
109# 190#
110# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
111# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
112# 193#
113# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
114# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
115# 196# ${EPATCH_FORCE} == "yes"
116# Above EPATCH_* variables can be used to control various defaults,
117# bug they should be left as is to ensure an ebuild can rely on
118# them for.
119#
120# Patches are applied in current directory.
121#
122# Bulk Patches should preferibly have the form of:
123#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
125# 206#
126# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
127# 209#
128# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
129# 02_sparc_another-fix.patch.bz2
130#
131# This ensures that there are a set order, and you can have ARCH
132# specific patches.
133#
134# If you however give an argument to epatch(), it will treat it as a
135# single patch that need to be applied if its a file. If on the other
136# hand its a directory, it will set EPATCH_SOURCE to this.
137#
138# <azarah@gentoo.org> (10 Nov 2002)
139#
140epatch() { 211epatch() {
141 _epatch_draw_line() { 212 _epatch_draw_line() {
142 local i=0 str_length="" str_out="" 213 # create a line of same length as input string
143 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
144 # Handle calls that do not have args, or wc not being installed ... 215 echo "${1//?/=}"
145 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
146 str_length=65
147 else
148 str_length=$(echo -n "$*" | wc -m)
149 fi
150
151 while ((i++ < ${str_length})) ; do
152 str_out="${str_out}="
153 done
154 echo ${str_out}
155
156 return 0
157 } 216 }
158 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
159 local PIPE_CMD=""
160 local STDERR_TARGET="${T}/$$.out"
161 local PATCH_TARGET="${T}/$$.patch"
162 local PATCH_SUFFIX=""
163 local SINGLE_PATCH="no"
164 local x=""
165 217
166 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
167 219
168 if [ "$#" -gt 1 ] 220 # Let the rest of the code process one user arg at a time --
169 then 221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
170 local m="" 224 local m
171 for m in "$@" ; do 225 for m in "$@" ; do
172 epatch "${m}" 226 epatch "${m}"
173 done 227 done
174 return 0 228 return 0
175 fi 229 fi
176 230
177 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
178 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
179 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
180 237 set -- "$1"
181 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
182 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
183 241
184 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
185 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
186 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
187 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
188 then 288 then
189 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
190 else 314 else
191 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
192 fi 316 fi
193 else 317
194 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
195 then 319 # but if there are more, make sure we get unique log filenames
196 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
197 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
198 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
199 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
200 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
201 echo 360 echo
202 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
203 eerror 398 eerror
204 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
205 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
206 echo 402 echo
207 die "Cannot find \$EPATCH_SOURCE!"
208 fi
209
210 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
211 fi
212
213 case ${EPATCH_SUFFIX##*\.} in
214 bz2)
215 PIPE_CMD="bzip2 -dc"
216 PATCH_SUFFIX="bz2"
217 ;;
218 gz|Z|z)
219 PIPE_CMD="gzip -dc"
220 PATCH_SUFFIX="gz"
221 ;;
222 ZIP|zip)
223 PIPE_CMD="unzip -p"
224 PATCH_SUFFIX="zip"
225 ;;
226 *)
227 PIPE_CMD="cat"
228 PATCH_SUFFIX="patch"
229 ;;
230 esac
231
232 if [ "${SINGLE_PATCH}" = "no" ]
233 then
234 einfo "${EPATCH_MULTI_MSG}"
235 fi
236 for x in ${EPATCH_SOURCE}
237 do
238 # New ARCH dependant patch naming scheme ...
239 #
240 # ???_arch_foo.patch
241 #
242 if [ -f ${x} ] && \
243 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
244 [ "${EPATCH_FORCE}" = "yes" ])
245 then
246 local count=0
247 local popts="${EPATCH_OPTS}"
248 local patchname=${x##*/}
249
250 if [ -n "${EPATCH_EXCLUDE}" ]
251 then
252 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
253 then
254 continue
255 fi
256 fi
257
258 if [ "${SINGLE_PATCH}" = "yes" ]
259 then
260 if [ -n "${EPATCH_SINGLE_MSG}" ]
261 then
262 einfo "${EPATCH_SINGLE_MSG}"
263 else
264 einfo "Applying ${patchname} ..."
265 fi
266 else
267 einfo " ${patchname} ..."
268 fi
269
270 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272
273 # Allow for prefix to differ ... im lazy, so shoot me :/
274 while [ "${count}" -lt 5 ]
275 do
276 # Generate some useful debug info ...
277 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279
280 if [ "${PATCH_SUFFIX}" != "patch" ]
281 then
282 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 else
285 PATCH_TARGET="${x}"
286 fi
287
288 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293
294 if [ "${PATCH_SUFFIX}" != "patch" ]
295 then
296 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
297 then
298 echo
299 eerror "Could not extract patch!"
300 #die "Could not extract patch!"
301 count=5
302 break
303 fi
304 fi
305
306 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
307 then
308 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
309 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
310 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
311 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
312 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
313
314 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
315 _epatch_assert
316
317 if [ "$?" -ne 0 ]
318 then
319 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo
321 eerror "A dry-run of patch command succeeded, but actually"
322 eerror "applying the patch failed!"
323 #die "Real world sux compared to the dreamworld!"
324 count=5
325 fi
326
327 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
328
329 break
330 fi
331
332 count=$((count + 1))
333 done
334
335 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then
337 rm -f ${PATCH_TARGET}
338 fi
339
340 if [ "${count}" -eq 5 ]
341 then
342 echo
343 eerror "Failed Patch: ${patchname} !"
344 eerror " ( ${PATCH_TARGET} )"
345 eerror
346 eerror "Include in your bugreport the contents of:"
347 eerror
348 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
349 echo
350 die "Failed Patch: ${patchname}!" 403 die "Failed Patch: ${patchname}!"
351 fi 404 fi
352 405
353 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
354 407 rm -f "${STDERR_TARGET}"
355 eend 0 408 eend 0
356 fi
357 done 409 done
358 if [ "${SINGLE_PATCH}" = "no" ] 410
359 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
360 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
361 fi 430 fi
431 done
362} 432}
363 433
434# @FUNCTION: emktemp
435# @USAGE: [temp dir]
436# @DESCRIPTION:
364# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
365# does not exist on the users system 438# does not exist on the users system.
366# vapier@gentoo.org
367#
368# Takes just 1 optional parameter (the directory to create tmpfile in)
369emktemp() { 439emktemp() {
370 local exe="touch" 440 local exe="touch"
371 [[ $1 == -d ]] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
372 local topdir=$1 442 local topdir=$1
373 443
375 [[ -z ${T} ]] \ 445 [[ -z ${T} ]] \
376 && topdir="/tmp" \ 446 && topdir="/tmp" \
377 || topdir=${T} 447 || topdir=${T}
378 fi 448 fi
379 449
380 if [[ -z $(type -p mktemp) ]] ; then 450 if ! type -P mktemp > /dev/null ; then
451 # system lacks `mktemp` so we have to fake it
381 local tmp=/ 452 local tmp=/
382 while [[ -e ${tmp} ]] ; do 453 while [[ -e ${tmp} ]] ; do
383 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
384 done 455 done
385 ${exe} "${tmp}" || ${exe} -p "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
386 echo "${tmp}" 457 echo "${tmp}"
387 else 458 else
459 # the args here will give slightly wierd names on BSD,
460 # but should produce a usable file on all userlands
388 if [[ ${exe} == "touch" ]] ; then 461 if [[ ${exe} == "touch" ]] ; then
389 [[ ${USERLAND} == "GNU" ]] \ 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
390 && exe="-p" \
391 || exe="-t"
392 else 463 else
393 [[ ${USERLAND} == "GNU" ]] \
394 && exe="-d" \
395 || exe="-dt"
396 fi
397 TMPDIR="${topdir}" mktemp ${exe} tmp 464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
398 fi 465 fi
466 fi
399} 467}
400 468
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
401# Small wrapper for getent (Linux), nidump (Mac OS X), 477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
402# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
403# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
404# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
405#
406# egetent(database, key)
407egetent() { 480egetent() {
408 case ${CHOST} in 481 case ${CHOST} in
409 *-darwin*) 482 *-darwin[678])
410 case "$2" in 483 case "$2" in
411 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
412 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
413 ;; 486 ;;
414 *) # Numeric 487 *) # Numeric
415 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
489 ;;
490 esac
491 ;;
492 *-darwin*)
493 local mytype=$1
494 [[ "passwd" == $mytype ]] && mytype="Users"
495 [[ "group" == $mytype ]] && mytype="Groups"
496 case "$2" in
497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
416 ;; 504 ;;
417 esac 505 esac
418 ;; 506 ;;
419 *-freebsd*|*-dragonfly*) 507 *-freebsd*|*-dragonfly*)
420 local opts action="user" 508 local opts action="user"
435 getent "$1" "$2" 523 getent "$1" "$2"
436 ;; 524 ;;
437 esac 525 esac
438} 526}
439 527
440# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
441# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
442# 530# @DESCRIPTION:
443# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
444# 532# a user to the system. The only required parameter is the username.
445# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
446# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
447# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
448# note: pass -1 to get default behavior
449# shell: /bin/false
450# homedir: /dev/null
451# groups: none
452# extra: comment of 'added by portage for ${PN}'
453enewuser() { 536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
454 # get the username 544 # get the username
455 local euser=$1; shift 545 local euser=$1; shift
456 if [[ -z ${euser} ]] ; then 546 if [[ -z ${euser} ]] ; then
457 eerror "No username specified !" 547 eerror "No username specified !"
458 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
459 fi 549 fi
460 550
461 # lets see if the username already exists 551 # lets see if the username already exists
462 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
463 return 0 553 return 0
464 fi 554 fi
465 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
466 556
467 # options to pass to useradd 557 # options to pass to useradd
468 local opts= 558 local opts=
469 559
470 # handle uid 560 # handle uid
471 local euid=$1; shift 561 local euid=$1; shift
472 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
473 if [[ ${euid} -gt 0 ]] ; then 563 if [[ ${euid} -gt 0 ]] ; then
474 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
475 euid="next" 565 euid="next"
476 fi 566 fi
477 else 567 else
478 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
479 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
480 fi 570 fi
481 else 571 else
482 euid="next" 572 euid="next"
483 fi 573 fi
484 if [[ ${euid} == "next" ]] ; then 574 if [[ ${euid} == "next" ]] ; then
485 for euid in $(seq 101 999) ; do 575 for ((euid = 101; euid <= 999; euid++)); do
486 [[ -z $(egetent passwd ${euid}) ]] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
487 done 577 done
488 fi 578 fi
489 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
490 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
504 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
505 [[ -x ${ROOT}${shell} ]] && break 595 [[ -x ${ROOT}${shell} ]] && break
506 done 596 done
507 597
508 if [[ ${shell} == "/dev/null" ]] ; then 598 if [[ ${shell} == "/dev/null" ]] ; then
509 eerror "Unable to identify the shell to use" 599 eerror "Unable to identify the shell to use, proceeding with userland default."
510 die "Unable to identify the shell to use" 600 case ${USERLAND} in
601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
511 fi 606 fi
512 607
513 eshell=${shell} 608 eshell=${shell}
514 fi 609 fi
515 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
613 fi 708 fi
614 ;; 709 ;;
615 710
616 *) 711 *)
617 if [[ -z $@ ]] ; then 712 if [[ -z $@ ]] ; then
618 useradd ${opts} ${euser} \ 713 useradd ${opts} \
619 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
620 || die "enewuser failed" 716 || die "enewuser failed"
621 else 717 else
622 einfo " - Extra: $@" 718 einfo " - Extra: $@"
623 useradd ${opts} ${euser} "$@" \ 719 useradd ${opts} "$@" \
720 ${euser} \
624 || die "enewuser failed" 721 || die "enewuser failed"
625 fi 722 fi
626 ;; 723 ;;
627 esac 724 esac
628 725
634 fi 731 fi
635 732
636 export SANDBOX_ON=${oldsandbox} 733 export SANDBOX_ON=${oldsandbox}
637} 734}
638 735
639# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
640# vapier@gentoo.org 737# @USAGE: <group> [gid]
641# 738# @DESCRIPTION:
642# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
643# 740# group to the system. Just give it a group name to add and enewgroup will
644# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
645# groupname: REQUIRED ! 742# allocate the next available one.
646# gid: next available (see groupadd(8))
647# extra: none
648enewgroup() { 743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
649 # get the group 751 # get the group
650 local egroup="$1"; shift 752 local egroup="$1"; shift
651 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
652 then 754 then
653 eerror "No group specified !" 755 eerror "No group specified !"
654 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
655 fi 757 fi
656 758
657 # see if group already exists 759 # see if group already exists
658 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
659 then
660 return 0 761 return 0
661 fi 762 fi
662 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
663 764
664 # options to pass to useradd 765 # options to pass to useradd
707 fi 808 fi
708 809
709 # If we need the next available 810 # If we need the next available
710 case ${egid} in 811 case ${egid} in
711 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 813 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
714 done 815 done
715 esac 816 esac
716 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
717 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
718 ;; 819 ;;
719 820
720 *-freebsd*|*-dragonfly*) 821 *-freebsd*|*-dragonfly*)
721 case ${egid} in 822 case ${egid} in
722 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
723 for egid in $(seq 101 999); do 824 for ((egid = 101; egid <= 999; egid++)); do
724 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
725 done 826 done
726 esac 827 esac
727 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
728 ;; 829 ;;
729 830
730 *-netbsd*) 831 *-netbsd*)
731 case ${egid} in 832 case ${egid} in
732 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
733 for egid in $(seq 101 999); do 834 for ((egid = 101; egid <= 999; egid++)); do
734 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
735 done 836 done
736 esac 837 esac
737 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
738 ;; 839 ;;
739 840
742 ;; 843 ;;
743 esac 844 esac
744 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
745} 846}
746 847
747# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
748# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
749# 850# @DESCRIPTION:
750# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
751edos2unix() { 855edos2unix() {
752 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
753 do
754 cp "${f}" ${T}/edos2unix
755 sed 's/\r$//' ${T}/edos2unix > "${f}"
756 done
757} 857}
758
759
760##############################################################
761# START: Handle .desktop files and menu entries #
762# maybe this should be separated into a new eclass some time #
763# lanius@gentoo.org #
764##############################################################
765 858
766# Make a desktop file ! 859# Make a desktop file !
767# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
768# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
769# 862#
770# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
771# 864#
772# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
773# name: the name that will show up in the menu 866# name: the name that will show up in the menu
774# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
775# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
776# a full path to an icon 869# a full path to an icon
777# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
778# http://www.freedesktop.org/Standards/desktop-entry-spec 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
779# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
780make_desktop_entry() { 873make_desktop_entry() {
781 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
782 875
783 local exec=${1} 876 local exec=${1}
784 local name=${2:-${PN}} 877 local name=${2:-${PN}}
785 local icon=${3:-${PN}.png} 878 local icon=${3:-${PN}}
786 local type=${4} 879 local type=${4}
787 local path=${5} 880 local path=${5}
788 881
789 if [[ -z ${type} ]] ; then 882 if [[ -z ${type} ]] ; then
790 local catmaj=${CATEGORY%%-*} 883 local catmaj=${CATEGORY%%-*}
791 local catmin=${CATEGORY##*-} 884 local catmin=${CATEGORY##*-}
792 case ${catmaj} in 885 case ${catmaj} in
793 app) 886 app)
794 case ${catmin} in 887 case ${catmin} in
888 accessibility) type=Accessibility;;
795 admin) type=System;; 889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
796 cdr) type=DiscBurning;; 893 cdr) type=DiscBurning;;
797 dicts) type=Dictionary;; 894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
798 editors) type=TextEditor;; 896 editors) type=TextEditor;;
799 emacs) type=TextEditor;; 897 emacs) type=TextEditor;;
800 emulation) type=Emulator;; 898 emulation) type=Emulator;;
801 laptop) type=HardwareSettings;; 899 laptop) type=HardwareSettings;;
802 office) type=Office;; 900 office) type=Office;;
901 pda) type=PDA;;
803 vim) type=TextEditor;; 902 vim) type=TextEditor;;
804 xemacs) type=TextEditor;; 903 xemacs) type=TextEditor;;
805 *) type=;; 904 *) type=;;
806 esac 905 esac
807 ;; 906 ;;
808 907
809 dev) 908 dev)
810 type="Development" 909 type="Development"
811 ;; 910 ;;
812 911
813 games) 912 games)
814 case ${catmin} in 913 case ${catmin} in
815 action) type=ActionGame;; 914 action|fps) type=ActionGame;;
816 arcade) type=ArcadeGame;; 915 arcade) type=ArcadeGame;;
817 board) type=BoardGame;; 916 board) type=BoardGame;;
818 kid) type=KidsGame;;
819 emulation) type=Emulator;; 917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
820 puzzle) type=LogicGame;; 919 puzzle) type=LogicGame;;
821 rpg) type=RolePlaying;;
822 roguelike) type=RolePlaying;; 920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
823 simulation) type=Simulation;; 922 simulation) type=Simulation;;
824 sports) type=SportsGame;; 923 sports) type=SportsGame;;
825 strategy) type=StrategyGame;; 924 strategy) type=StrategyGame;;
826 *) type=;; 925 *) type=;;
827 esac 926 esac
828 type="Game;${type}" 927 type="Game;${type}"
928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
829 ;; 936 ;;
830 937
831 mail) 938 mail)
832 type="Network;Email" 939 type="Network;Email"
833 ;; 940 ;;
835 media) 942 media)
836 case ${catmin} in 943 case ${catmin} in
837 gfx) type=Graphics;; 944 gfx) type=Graphics;;
838 radio) type=Tuner;; 945 radio) type=Tuner;;
839 sound) type=Audio;; 946 sound) type=Audio;;
840 tv) type=TV;; 947 tv) type=TV;;
841 video) type=Video;; 948 video) type=Video;;
842 *) type=;; 949 *) type=;;
843 esac 950 esac
844 type="AudioVideo;${type}" 951 type="AudioVideo;${type}"
845 ;; 952 ;;
846 953
847 net) 954 net)
848 case ${catmin} in 955 case ${catmin} in
849 dialup) type=Dialup;; 956 dialup) type=Dialup;;
850 ftp) type=FileTransfer;; 957 ftp) type=FileTransfer;;
851 im) type=InstantMessaging;; 958 im) type=InstantMessaging;;
852 irc) type=IRCClient;; 959 irc) type=IRCClient;;
853 mail) type=Email;; 960 mail) type=Email;;
854 news) type=News;; 961 news) type=News;;
855 nntp) type=News;; 962 nntp) type=News;;
856 p2p) type=FileTransfer;; 963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
857 *) type=;; 965 *) type=;;
858 esac 966 esac
859 type="Network;${type}" 967 type="Network;${type}"
860 ;; 968 ;;
861 969
862 sci) 970 sci)
863 case ${catmin} in 971 case ${catmin} in
864 astro*) type=Astronomy;; 972 astro*) type=Astronomy;;
865 bio*) type=Biology;; 973 bio*) type=Biology;;
866 calc*) type=Calculator;; 974 calc*) type=Calculator;;
867 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
868 geo*) type=Geology;; 977 geo*) type=Geology;;
869 math*) type=Math;; 978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
870 *) type=;; 981 *) type=;;
871 esac 982 esac
872 type="Science;${type}" 983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
873 ;; 988 ;;
874 989
875 www) 990 www)
876 case ${catmin} in 991 case ${catmin} in
877 client) type=WebBrowser;; 992 client) type=WebBrowser;;
878 *) type=;; 993 *) type=;;
879 esac 994 esac
880 type="Network" 995 type="Network;${type}"
881 ;; 996 ;;
882 997
883 *) 998 *)
884 type= 999 type=
885 ;; 1000 ;;
888 if [ "${SLOT}" == "0" ] ; then 1003 if [ "${SLOT}" == "0" ] ; then
889 local desktop_name="${PN}" 1004 local desktop_name="${PN}"
890 else 1005 else
891 local desktop_name="${PN}-${SLOT}" 1006 local desktop_name="${PN}-${SLOT}"
892 fi 1007 fi
1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
893 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
894 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
1021
1022 cat <<-EOF > "${desktop}"
895echo "[Desktop Entry] 1023 [Desktop Entry]
896Encoding=UTF-8
897Version=0.9.2
898Name=${name} 1024 Name=${name}
899Type=Application 1025 Type=Application
900Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
901Exec=${exec} 1027 Exec=${exec}
902Path=${path} 1028 TryExec=${exec%% *}
903Icon=${icon} 1029 Icon=${icon}
904Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
905 1034
906 ( 1035 (
907 # wrap the env here so that the 'insinto' call 1036 # wrap the env here so that the 'insinto' call
908 # doesn't corrupt the env of the caller 1037 # doesn't corrupt the env of the caller
909 insinto /usr/share/applications 1038 insinto /usr/share/applications
910 doins "${desktop}" 1039 doins "${desktop}"
911 ) 1040 )
912} 1041}
913 1042
914# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
915# 1044# @USAGE: [directories]
916# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
917# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
918# command: Name of the Window Manager 1047# @DESCRIPTION:
1048# Validate desktop entries using desktop-file-utils
1049validate_desktop_entries() {
1050 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1051 einfo "Checking desktop entry validity"
1052 local directories=""
1053 for d in /usr/share/applications $@ ; do
1054 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1055 done
1056 if [[ -n ${directories} ]] ; then
1057 for FILE in $(find ${directories} -name "*\.desktop" \
1058 -not -path '*.hidden*' | sort -u 2>/dev/null)
1059 do
1060 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1061 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1062 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1063 done
1064 fi
1065 echo ""
1066 else
1067 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1068 fi
1069}
919 1070
1071# @FUNCTION: make_session_desktop
1072# @USAGE: <title> <command> [command args...]
1073# @DESCRIPTION:
1074# Make a GDM/KDM Session file. The title is the file to execute to start the
1075# Window Manager. The command is the name of the Window Manager.
1076#
1077# You can set the name of the file via the ${wm} variable.
920make_session_desktop() { 1078make_session_desktop() {
921 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1079 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
922 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
923 1081
924 local title=$1 1082 local title=$1
925 local command=$2 1083 local command=$2
926 local desktop=${T}/${wm}.desktop 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
927 1086
1087 cat <<-EOF > "${desktop}"
928echo "[Desktop Entry] 1088 [Desktop Entry]
929Encoding=UTF-8
930Name=${title} 1089 Name=${title}
931Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
932Exec=${command} 1091 Exec=${command} $*
933TryExec=${command} 1092 TryExec=${command}
934Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
935 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
936 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
937 doins "${desktop}" 1100 doins "${desktop}"
1101 )
938} 1102}
939 1103
1104# @FUNCTION: domenu
1105# @USAGE: <menus>
1106# @DESCRIPTION:
1107# Install the list of .desktop menu files into the appropriate directory
1108# (/usr/share/applications).
940domenu() { 1109domenu() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
941 local i j 1113 local i j ret=0
942 insinto /usr/share/applications 1114 insinto /usr/share/applications
943 for i in "$@" ; do 1115 for i in "$@" ; do
944 if [[ -f ${i} ]] ; then 1116 if [[ -f ${i} ]] ; then
945 doins "${i}" 1117 doins "${i}"
1118 ((ret+=$?))
946 elif [[ -d ${i} ]] ; then 1119 elif [[ -d ${i} ]] ; then
947 for j in "${i}"/*.desktop ; do 1120 for j in "${i}"/*.desktop ; do
948 doins "${j}" 1121 doins "${j}"
1122 ((ret+=$?))
949 done 1123 done
1124 else
1125 ((++ret))
950 fi 1126 fi
951 done 1127 done
1128 exit ${ret}
1129 )
952} 1130}
1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
953newmenu() { 1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
954 insinto /usr/share/applications 1140 insinto /usr/share/applications
955 newins "$1" "$2" 1141 newins "$@"
1142 )
956} 1143}
957 1144
1145# @FUNCTION: doicon
1146# @USAGE: <list of icons>
1147# @DESCRIPTION:
1148# Install the list of icons into the icon directory (/usr/share/pixmaps).
1149# This is useful in conjunction with creating desktop/menu files.
958doicon() { 1150doicon() {
1151 (
1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
959 local i j 1154 local i j ret
960 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
961 for i in "$@" ; do 1156 for i in "$@" ; do
962 if [[ -f ${i} ]] ; then 1157 if [[ -f ${i} ]] ; then
963 doins "${i}" 1158 doins "${i}"
1159 ((ret+=$?))
964 elif [[ -d ${i} ]] ; then 1160 elif [[ -d ${i} ]] ; then
965 for j in "${i}"/*.png ; do 1161 for j in "${i}"/*.png ; do
966 doins "${j}" 1162 doins "${j}"
1163 ((ret+=$?))
967 done 1164 done
1165 else
1166 ((++ret))
968 fi 1167 fi
969 done 1168 done
1169 exit ${ret}
1170 )
970} 1171}
1172
1173# @FUNCTION: newicon
1174# @USAGE: <icon> <newname>
1175# @DESCRIPTION:
1176# Like all other new* functions, install the specified icon as newname.
971newicon() { 1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
972 insinto /usr/share/pixmaps 1181 insinto /usr/share/pixmaps
973 newins "$1" "$2" 1182 newins "$@"
1183 )
974} 1184}
975
976##############################################################
977# END: Handle .desktop files and menu entries #
978##############################################################
979
980 1185
981# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
982find_unpackable_file() { 1187find_unpackable_file() {
983 local src=$1 1188 local src=$1
984 if [[ -z ${src} ]] ; then 1189 if [[ -z ${src} ]] ; then
994 fi 1199 fi
995 [[ ! -e ${src} ]] && return 1 1200 [[ ! -e ${src} ]] && return 1
996 echo "${src}" 1201 echo "${src}"
997} 1202}
998 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
999# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
1000# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
1001# the middle of the archive. Valve seems to use it a lot ... too bad 1209# the middle of the archive. Valve seems to use it a lot ... too bad
1002# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1210# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1003# 1211#
1004# Usage: unpack_pdv [file to unpack] [size of off_t]
1005# - you have to specify the off_t size ... i have no idea how to extract that 1212# You have to specify the off_t size ... I have no idea how to extract that
1006# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
1007# the size of the off_t type (in bytes) on the machine that built the pdv 1214# the size of the off_t type (in bytes) on the machine that built the pdv
1215# archive.
1216#
1008# archive. one way to determine this is by running the following commands: 1217# One way to determine this is by running the following commands:
1218#
1219# @CODE
1009# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
1010# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
1011# basically look for the first lseek command (we do the strings/grep because 1224# Basically look for the first lseek command (we do the strings/grep because
1012# sometimes the function call is _llseek or something) and steal the 2nd 1225# sometimes the function call is _llseek or something) and steal the 2nd
1013# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
1014# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1015# lseek 1230# lseek
1016# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1017# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
1018# thus we would pass in the value of '4' as the second parameter. 1235# Thus we would pass in the value of '4' as the second parameter.
1019unpack_pdv() { 1236unpack_pdv() {
1020 local src=$(find_unpackable_file $1) 1237 local src=$(find_unpackable_file "$1")
1021 local sizeoff_t=$2 1238 local sizeoff_t=$2
1022 1239
1023 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1024 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1241 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1025 1242
1026 local shrtsrc=$(basename "${src}") 1243 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1029 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1246 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1030 1247
1031 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1032 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1033 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1034 1251
1035 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1036 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1037 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1038 1255
1039 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1040 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1041 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1042 1259
1043 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1044 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1045 iscompressed=1 1262 iscompressed=1
1046 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1047 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1048 else 1265 else
1049 iscompressed=0 1266 iscompressed=0
1050 fi 1267 fi
1051 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1052 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1053 istar=1 1270 istar=1
1054 else 1271 else
1055 istar=0 1272 istar=0
1056 fi 1273 fi
1057 1274
1085 true 1302 true
1086 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1087 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1088} 1305}
1089 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1090# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1091# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1092# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1093# many other game companies. 1313# many other game companies.
1094# 1314#
1095# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1096# - If the file is not specified then unpack will utilize ${A}.
1097# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1098# the proper offset from the script itself. 1317# the proper offset from the script itself.
1099unpack_makeself() { 1318unpack_makeself() {
1100 local src_input=${1:-${A}} 1319 local src_input=${1:-${A}}
1101 local src=$(find_unpackable_file "${src_input}") 1320 local src=$(find_unpackable_file "${src_input}")
1102 local skip=$2 1321 local skip=$2
1103 local exe=$3 1322 local exe=$3
1109 if [[ -z ${skip} ]] ; then 1328 if [[ -z ${skip} ]] ; then
1110 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1111 local skip=0 1330 local skip=0
1112 exe=tail 1331 exe=tail
1113 case ${ver} in 1332 case ${ver} in
1114 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1115 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1116 ;; 1335 ;;
1117 2.0|2.0.1) 1336 2.0|2.0.1)
1118 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1119 ;; 1338 ;;
1149 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1150 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1151 esac 1370 esac
1152 1371
1153 # lets grab the first few bytes of the file to figure out what kind of archive it is 1372 # lets grab the first few bytes of the file to figure out what kind of archive it is
1154 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1155 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1156 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1157 case ${filetype} in 1376 case ${filetype} in
1158 *tar\ archive) 1377 *tar\ archive*)
1159 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1160 ;; 1379 ;;
1161 bzip2*) 1380 bzip2*)
1162 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1163 ;; 1382 ;;
1173 ;; 1392 ;;
1174 esac 1393 esac
1175 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1176} 1395}
1177 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1178# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1179#
1180# Usage: check_license [license]
1181# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1182check_license() { 1402check_license() {
1183 local lic=$1 1403 local lic=$1
1184 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1185 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1186 else 1406 else
1190 lic="${PWD}/${lic}" 1410 lic="${PWD}/${lic}"
1191 elif [ -e "${lic}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1192 lic="${lic}" 1412 lic="${lic}"
1193 fi 1413 fi
1194 fi 1414 fi
1195 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1196 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1197 1416
1198 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1199 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1200 local shopts=$-
1201 local alic 1419 local alic
1202 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1203 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1204 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1205 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1206 return 0 1424 return 0
1207 fi 1425 fi
1208 done 1426 done
1209 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1210 1429
1211 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1212 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1213********************************************************** 1432 **********************************************************
1214The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1215package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1216continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1217CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1218********************************************************** 1437 **********************************************************
1219 1438
1220EOF 1439 EOF
1221 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1222 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1223 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1224 read alic 1443 read alic
1225 case ${alic} in 1444 case ${alic} in
1232 die "Failed to accept license" 1451 die "Failed to accept license"
1233 ;; 1452 ;;
1234 esac 1453 esac
1235} 1454}
1236 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1237# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1238# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1239# 1461#
1240# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1241# standardize everything. all you have to do is call cdrom_get_cds() 1463# standardize everything. All you have to do is call cdrom_get_cds()
1242# and when the function returns, you can assume that the cd has been 1464# and when the function returns, you can assume that the cd has been
1243# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1244# 1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1245# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1471# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1246# etc... if you want to give the cds better names, then just export 1472# etc... If you want to give the cds better names, then just export
1247# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1248# 1476#
1249# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1477# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1250#
1251# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1252# - this will attempt to locate a cd based upon a file that is on
1253# the cd ... the more files you give this function, the more cds
1254# the cdrom functions will handle
1255cdrom_get_cds() { 1478cdrom_get_cds() {
1256 # first we figure out how many cds we're dealing with by 1479 # first we figure out how many cds we're dealing with by
1257 # the # of files they gave us 1480 # the # of files they gave us
1258 local cdcnt=0 1481 local cdcnt=0
1259 local f= 1482 local f=
1303 echo 1526 echo
1304 einfo "For example:" 1527 einfo "For example:"
1305 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1306 echo 1529 echo
1307 else 1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1308 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1309 cdcnt=0 1541 cdcnt=0
1310 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1311 ((++cdcnt)) 1543 ((++cdcnt))
1312 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1336 export CDROM_SET="" 1568 export CDROM_SET=""
1337 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1338 cdrom_load_next_cd 1570 cdrom_load_next_cd
1339} 1571}
1340 1572
1341# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1342# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1343# when it returns, CDROM_ROOT will be pointing to the second cd. 1575# Some packages are so big they come on multiple CDs. When you're done reading
1344# remember, you can only go forward in the cd chain, you can't go back. 1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1345cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1346 local var 1582 local var
1347 ((++CDROM_CURRENT_CD)) 1583 ((++CDROM_CURRENT_CD))
1348 1584
1349 unset CDROM_ROOT 1585 unset CDROM_ROOT
1366# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1367# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1368# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1369_cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1370 local mline="" 1606 local mline=""
1371 local showedmsg=0 1607 local showedmsg=0 showjolietmsg=0
1372 1608
1373 while [[ -z ${CDROM_ROOT} ]] ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1374 local i=0 1610 local i=0
1375 local -a cdset=(${*//:/ }) 1611 local -a cdset=(${*//:/ })
1376 if [[ -n ${CDROM_SET} ]] ; then 1612 if [[ -n ${CDROM_SET} ]] ; then
1379 1615
1380 while [[ -n ${cdset[${i}]} ]] ; do 1616 while [[ -n ${cdset[${i}]} ]] ; do
1381 local dir=$(dirname ${cdset[${i}]}) 1617 local dir=$(dirname ${cdset[${i}]})
1382 local file=$(basename ${cdset[${i}]}) 1618 local file=$(basename ${cdset[${i}]})
1383 1619
1384 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1385 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1386 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1387 export CDROM_ROOT=${mline} 1628 export CDROM_ROOT=${point}
1388 export CDROM_SET=${i} 1629 export CDROM_SET=${i}
1389 export CDROM_MATCH=${cdset[${i}]} 1630 export CDROM_MATCH=${cdset[${i}]}
1390 return 1631 return
1391 fi 1632 done <<< "$(get_mounts)"
1392 done
1393 1633
1394 ((++i)) 1634 ((++i))
1395 done 1635 done
1396 1636
1397 echo 1637 echo
1413 showedmsg=1 1653 showedmsg=1
1414 fi 1654 fi
1415 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1416 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1417 echo 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1418 einfo "If you are having trouble with the detection" 1661 ewarn "If you are having trouble with the detection"
1419 einfo "of your CD, it is possible that you do not have" 1662 ewarn "of your CD, it is possible that you do not have"
1420 einfo "Joliet support enabled in your kernel. Please" 1663 ewarn "Joliet support enabled in your kernel. Please"
1421 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1666 fi
1422 read || die "something is screwed with your system" 1667 read || die "something is screwed with your system"
1423 done 1668 done
1424} 1669}
1425 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1426# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1427# a package can support 1675# a package can support. The first form allows you to
1428# 1676# specify a list of LINGUAS. The -i builds a list of po
1429# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1430# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1431# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1432# 1680# of the lists.
1433# The first form allows you to specify a list of LINGUAS.
1434# The -i builds a list of po files found in all the
1435# directories and uses the intersection of the lists.
1436# The -u builds a list of po files found in all the
1437# directories and uses the union of the lists.
1438strip-linguas() { 1681strip-linguas() {
1439 local ls newls 1682 local ls newls nols
1440 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1441 local op=$1; shift 1684 local op=$1; shift
1442 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1443 local d f 1686 local d f
1444 for d in "$@" ; do 1687 for d in "$@" ; do
1445 if [[ ${op} == "-u" ]] ; then 1688 if [[ ${op} == "-u" ]] ; then
1446 newls=${ls} 1689 newls=${ls}
1447 else 1690 else
1448 newls="" 1691 newls=""
1449 fi 1692 fi
1450 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1451 if [[ ${op} == "-i" ]] ; then 1694 if [[ ${op} == "-i" ]] ; then
1452 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1453 else 1696 else
1454 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1455 fi 1698 fi
1456 done 1699 done
1457 ls=${newls} 1700 ls=${newls}
1458 done 1701 done
1459 ls=${ls//.po}
1460 else 1702 else
1461 ls=$@ 1703 ls="$@"
1462 fi 1704 fi
1463 1705
1464 ls=" ${ls} " 1706 nols=""
1465 newls="" 1707 newls=""
1466 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1467 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1709 if hasq ${f} ${ls} ; then
1468 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1469 else 1711 else
1470 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1471 fi 1713 fi
1472 done 1714 done
1473 if [[ -z ${newls} ]] ; then 1715 [[ -n ${nols} ]] \
1474 export LINGUAS="" 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1475 else
1476 export LINGUAS=${newls:1} 1717 export LINGUAS=${newls:1}
1477 fi
1478} 1718}
1479 1719
1480# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1481# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1482 1722# @DESCRIPTION:
1483# the following functions are useful in kernel module ebuilds, etc.
1484# for an example see ivtv or drbd ebuilds
1485
1486# set's ARCH to match what the kernel expects
1487set_arch_to_kernel() {
1488 i=10
1489 while ((i--)) ; do
1490 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1491 done
1492 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1493 case ${ARCH} in
1494 x86) export ARCH="i386";;
1495 amd64) export ARCH="x86_64";;
1496 hppa) export ARCH="parisc";;
1497 mips) export ARCH="mips";;
1498 sparc) export ARCH="$(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!
1499 *) export ARCH="${ARCH}";;
1500 esac
1501}
1502
1503# set's ARCH back to what portage expects
1504set_arch_to_portage() {
1505 i=10
1506 while ((i--)) ; do
1507 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1508 done
1509 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1510}
1511
1512# Jeremy Huddleston <eradicator@gentoo.org>:
1513# preserve_old_lib /path/to/libblah.so.0
1514# preserve_old_lib_notify /path/to/libblah.so.0
1515#
1516# These functions are useful when a lib in your package changes --soname. Such 1723# These functions are useful when a lib in your package changes ABI SONAME.
1517# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1724# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1518# would break packages that link against it. Most people get around this 1725# would break packages that link against it. Most people get around this
1519# by using the portage SLOT mechanism, but that is not always a relevant 1726# by using the portage SLOT mechanism, but that is not always a relevant
1520# solution, so instead you can add the following to your ebuilds: 1727# solution, so instead you can call this from pkg_preinst. See also the
1521# 1728# preserve_old_lib_notify function.
1522# src_install() {
1523# ...
1524# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1525# ...
1526# }
1527#
1528# pkg_postinst() {
1529# ...
1530# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1531# ...
1532# }
1533
1534preserve_old_lib() { 1729preserve_old_lib() {
1535 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1731 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1732 die "Invalid preserve_old_lib() usage"
1733 fi
1734 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1536 1735
1537 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1538 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1539 DIRNAME=`dirname ${LIB}`
1540 1738
1541 dodir ${DIRNAME} 1739 local lib dir
1542 cp ${ROOT}${LIB} ${D}${DIRNAME} 1740 for lib in "$@" ; do
1741 [[ -e ${ROOT}/${lib} ]] || continue
1742 dir=${lib%/*}
1743 dodir ${dir} || die "dodir ${dir} failed"
1744 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1543 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1544 fi 1746 done
1545} 1747}
1546 1748
1749# @FUNCTION: preserve_old_lib_notify
1750# @USAGE: <libs to notify> [more libs]
1751# @DESCRIPTION:
1752# Spit helpful messages about the libraries preserved by preserve_old_lib.
1547preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1548 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1549 1758
1550 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1551 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1552 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1553 ewarn "An old version of an installed library was detected on your system." 1767 ewarn "Old versions of installed libraries were detected on your system."
1554 ewarn "In order to avoid breaking packages that link against it, this older version" 1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1555 ewarn "is not being removed. In order to make full use of this newer version," 1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1556 ewarn "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1557 ewarn " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1772 ewarn
1773 fi
1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1558 ewarn 1777 ewarn
1559 ewarn "After doing that, you can safely remove ${LIB}" 1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1560 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1561 fi 1783 fi
1562} 1784}
1563 1785
1564# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1565# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1566# 1789#
1567# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1568# ex: built_with_use xchat gtk2
1569# 1791#
1570# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1571# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1572# Note: the default flag is '-a' 1794# DEPEND atom was built with the specified list of USE flags. The
1795# --missing option controls the behavior if called on a package that does
1796# not actually support the defined USE flags (aka listed in IUSE).
1797# The default is to abort (call die). The -a and -o flags control
1798# the requirements of the USE flags. They correspond to "and" and "or"
1799# logic. So the -a flag means all listed USE flags must be enabled
1800# while the -o flag means at least one of the listed IUSE flags must be
1801# enabled. The --hidden option is really for internal use only as it
1802# means the USE flag we're checking is hidden expanded, so it won't be found
1803# in IUSE like normal USE flags.
1804#
1805# Remember that this function isn't terribly intelligent so order of optional
1806# flags matter.
1573built_with_use() { 1807built_with_use() {
1808 local hidden="no"
1809 if [[ $1 == "--hidden" ]] ; then
1810 hidden="yes"
1811 shift
1812 fi
1813
1814 local missing_action="die"
1815 if [[ $1 == "--missing" ]] ; then
1816 missing_action=$2
1817 shift ; shift
1818 case ${missing_action} in
1819 true|false|die) ;;
1820 *) die "unknown action '${missing_action}'";;
1821 esac
1822 fi
1823
1574 local opt=$1 1824 local opt=$1
1575 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1576 1826
1577 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1578 shift 1829 shift
1579 1830
1580 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1832 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1581 1833
1582 # if the USE file doesnt exist, assume the $PKG is either 1834 # if the IUSE file doesn't exist, the read will error out, we need to handle
1583 # injected or package.provided 1835 # this gracefully
1584 [[ ! -e ${USEFILE} ]] && return 0 1836 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1837 case ${missing_action} in
1838 true) return 0;;
1839 false) return 1;;
1840 die) die "Unable to determine what USE flags $PKG was built with";;
1841 esac
1842 fi
1843
1844 if [[ ${hidden} == "no" ]] ; then
1845 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1846 # Don't check USE_EXPAND #147237
1847 local expand
1848 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1849 if [[ $1 == ${expand}_* ]] ; then
1850 expand=""
1851 break
1852 fi
1853 done
1854 if [[ -n ${expand} ]] ; then
1855 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1856 case ${missing_action} in
1857 true) return 0;;
1858 false) return 1;;
1859 die) die "$PKG does not actually support the $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1585 1864
1586 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1587 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1588 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1589 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1593 shift 1872 shift
1594 done 1873 done
1595 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1596} 1875}
1597 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1598# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1599# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1600epunt_cxx() { 1884epunt_cxx() {
1601 local dir=$1 1885 local dir=$1
1602 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1603 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1604 local f 1888 local f
1605 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1606 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1890 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1607 done 1891 done
1608 eend 0 1892 eend 0
1609} 1893}
1610 1894
1611# dopamd <file> [more files] 1895# @FUNCTION: make_wrapper
1612# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1613# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1614dopamd() { 1898# Create a shell wrapper script named wrapper in installpath
1615 [[ -z $1 ]] && die "dopamd requires at least one argument" 1899# (defaults to the bindir) to execute target (default of wrapper) by
1616 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1617 use pam || return 0 1901# libpaths followed by optionally changing directory to chdir.
1618
1619 INSDESTTREE=/etc/pam.d \
1620 doins "$@" || die "failed to install $@"
1621}
1622# newpamd <old name> <new name>
1623#
1624# Install pam file <old name> as <new name> in /etc/pam.d
1625newpamd() {
1626 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1627
1628 use pam || return 0
1629
1630 INSDESTTREE=/etc/pam.d \
1631 newins "$1" "$2" || die "failed to install $1 as $2"
1632}
1633
1634# make a wrapper script ...
1635# NOTE: this was originally games_make_wrapper, but I noticed other places where
1636# this could be used, so I have moved it here and made it not games-specific
1637# -- wolf31o2
1638# $1 == wrapper name
1639# $2 == binary to run
1640# $3 == directory to chdir before running binary
1641# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1642# $5 == path for wrapper
1643make_wrapper() { 1902make_wrapper() {
1644 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1645 local tmpwrapper=$(emktemp) 1904 local tmpwrapper=$(emktemp)
1646 # We don't want to quote ${bin} so that people can pass complex 1905 # We don't want to quote ${bin} so that people can pass complex
1647 # things as $bin ... "./someprog --args" 1906 # things as $bin ... "./someprog --args"
1657fi 1916fi
1658exec ${bin} "\$@" 1917exec ${bin} "\$@"
1659EOF 1918EOF
1660 chmod go+rx "${tmpwrapper}" 1919 chmod go+rx "${tmpwrapper}"
1661 if [[ -n ${path} ]] ; then 1920 if [[ -n ${path} ]] ; then
1921 (
1662 exeinto "${path}" 1922 exeinto "${path}"
1663 newexe "${tmpwrapper}" "${wrapper}" 1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1664 else 1925 else
1665 newbin "${tmpwrapper}" "${wrapper}" 1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
1928}
1929
1930# @FUNCTION: prepalldocs
1931# @USAGE:
1932# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already
1934# compressed, excluding /usr/share/doc/${PF}/html.
1935# Uses the ecompressdir to do the compression.
1936# 2009-02-18 by betelgeuse:
1937# Commented because ecompressdir is even more internal to
1938# Portage than prepalldocs (it's not even mentioned in man 5
1939# ebuild). Please submit a better version for review to gentoo-dev
1940# if you want prepalldocs here.
1941#prepalldocs() {
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1666 fi 1944# fi
1667} 1945
1946# cd "${D}"
1947# [[ -d usr/share/doc ]] || return 0
1948
1949# find usr/share/doc -exec gzip {} +
1950# ecompressdir --ignore /usr/share/doc/${PF}/html
1951# ecompressdir --queue /usr/share/doc
1952#}

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