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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 1.225 2006/02/18 10:50:10 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.342 2010/04/19 19:54:47 vapier 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}/${lib}" <<-END_LDSCRIPT 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
71 /* GNU ld script 58}
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 59
77 See bug http://bugs.gentoo.org/4411 for more info. 60epause() {
78 */ 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
79 GROUP ( /${libdir}/${lib} ) 62}
80 END_LDSCRIPT 63
81 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 64fi
65
66# @FUNCTION: ecvs_clean
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 ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
105# return 0
106# fi
82 done 107# done
108# eshopts_pop
109# @CODE
110eshopts_push() {
111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__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
83} 123}
84 124
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: ${s}"
141 fi
142}
85 143
86# Default directory where patches are located 144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
87EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
89EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
90# Default options for patch 154# Default options for patch:
155# @CODE
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
94# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
95# and not the full path .. 164# and not the full path. Globs accepted.
96EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
97# Change the printed message for a single patch. 168# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
170# @VARIABLE: EPATCH_MULTI_MSG
171# @DESCRIPTION:
99# Change the printed message for multiple patches. 172# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 174# @VARIABLE: EPATCH_FORCE
102# 175# @DESCRIPTION:
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 176# Only require patches to match EPATCH_SUFFIX rather than the extended
104# 177# arch naming style.
105EPATCH_FORCE="no" 178EPATCH_FORCE="no"
106 179
107# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
108# 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.
109# 188#
110# 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
111# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
112# 191#
113# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
114# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
115# 194# ${EPATCH_FORCE} == "yes"
116# Above EPATCH_* variables can be used to control various defaults,
117# bug they should be left as is to ensure an ebuild can rely on
118# them for.
119#
120# Patches are applied in current directory.
121#
122# Bulk Patches should preferibly have the form of:
123#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${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.
125# 204#
126# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
127# 207#
128# 01_all_misc-fix.patch.bz2 208# 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() { 209epatch() {
141 _epatch_draw_line() { 210 _epatch_draw_line() {
142 local i=0 str_length="" str_out="" 211 # create a line of same length as input string
143 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
144 # Handle calls that do not have args, or wc not being installed ... 213 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 ${str_out}
155
156 return 0
157 } 214 }
158 _epatch_assert() { local _pipestatus=${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=""
165 215
166 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
167 217
168 if [ "$#" -gt 1 ] 218 # Let the rest of the code process one user arg at a time --
169 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 [[ $# -gt 1 ]] ; then
170 local m="" 222 local m
171 for m in "$@" ; do 223 for m in "$@" ; do
172 epatch "${m}" 224 epatch "${m}"
173 done 225 done
174 return 0 226 return 0
175 fi 227 fi
176 228
177 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
178 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
179 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
180 235 set -- "$1"
181 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
182 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
183 239
184 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
185 then 241 # 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 ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
187 if [ "${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} ]]
188 then 286 then
189 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
190 else 312 else
191 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
192 fi 314 fi
193 else 315
194 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
195 then 317 # but if there are more, make sure we get unique log filenames
196 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
197 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
198 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
199 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
200 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(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 "***** ${patchname} *****"
201 echo 358 echo
202 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${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} )"
203 eerror 396 eerror
204 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
205 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
206 echo 400 echo
207 die "Cannot find \$EPATCH_SOURCE!"
208 fi
209
210 local EPATCH_SOURCE="${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}!" 401 die "Failed Patch: ${patchname}!"
351 fi 402 fi
352 403
353 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
354 405 rm -f "${STDERR_TARGET}"
355 eend 0 406 eend 0
356 fi
357 done 407 done
358 if [ "${SINGLE_PATCH}" = "no" ] 408
359 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
360 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
361 fi 428 fi
429 done
362} 430}
363 431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
364# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
365# does not exist on the users system 436# 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() { 437emktemp() {
370 local exe="touch" 438 local exe="touch"
371 [[ $1 == -d ]] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
372 local topdir=$1 440 local topdir=$1
373 441
375 [[ -z ${T} ]] \ 443 [[ -z ${T} ]] \
376 && topdir="/tmp" \ 444 && topdir="/tmp" \
377 || topdir=${T} 445 || topdir=${T}
378 fi 446 fi
379 447
380 if [[ -z $(type -p mktemp) ]] ; then 448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
381 local tmp=/ 450 local tmp=/
382 while [[ -e ${tmp} ]] ; do 451 while [[ -e ${tmp} ]] ; do
383 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
384 done 453 done
385 ${exe} "${tmp}" || ${exe} -p "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
386 echo "${tmp}" 455 echo "${tmp}"
387 else 456 else
457 # the args here will give slightly wierd names on BSD,
458 # but should produce a usable file on all userlands
388 if [[ ${exe} == "touch" ]] ; then 459 if [[ ${exe} == "touch" ]] ; then
389 [[ ${USERLAND} == "GNU" ]] \
390 && mktemp -p "${topdir}" \
391 || TMPDIR="${topdir}" mktemp -t tmp 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
392 else 461 else
393 [[ ${USERLAND} == "GNU" ]] \
394 && mktemp -d "${topdir}" \
395 || TMPDIR="${topdir}" mktemp -dt tmp 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
396 fi
397 fi 463 fi
464 fi
398} 465}
399 466
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:
400# 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),
401# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
402# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
403# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
404#
405# egetent(database, key)
406egetent() { 478egetent() {
407 case ${CHOST} in 479 case ${CHOST} in
408 *-darwin*) 480 *-darwin[678])
409 case "$2" in 481 case "$2" in
410 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
411 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
412 ;; 484 ;;
413 *) # Numeric 485 *) # Numeric
414 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
487 ;;
488 esac
489 ;;
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
415 ;; 502 ;;
416 esac 503 esac
417 ;; 504 ;;
418 *-freebsd*|*-dragonfly*) 505 *-freebsd*|*-dragonfly*)
419 local opts action="user" 506 local opts action="user"
434 getent "$1" "$2" 521 getent "$1" "$2"
435 ;; 522 ;;
436 esac 523 esac
437} 524}
438 525
439# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
440# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
441# 528# @DESCRIPTION:
442# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
443# 530# a user to the system. The only required parameter is the username.
444# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
445# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
446# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
447# note: pass -1 to get default behavior
448# shell: /bin/false
449# homedir: /dev/null
450# groups: none
451# extra: comment of 'added by portage for ${PN}'
452enewuser() { 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
453 # get the username 542 # get the username
454 local euser=$1; shift 543 local euser=$1; shift
455 if [[ -z ${euser} ]] ; then 544 if [[ -z ${euser} ]] ; then
456 eerror "No username specified !" 545 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
458 fi 547 fi
459 548
460 # lets see if the username already exists 549 # lets see if the username already exists
461 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 return 0 551 return 0
463 fi 552 fi
464 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
465 554
466 # options to pass to useradd 555 # options to pass to useradd
467 local opts= 556 local opts=
468 557
469 # handle uid 558 # handle uid
470 local euid=$1; shift 559 local euid=$1; shift
471 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
472 if [[ ${euid} -gt 0 ]] ; then 561 if [[ ${euid} -gt 0 ]] ; then
473 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
474 euid="next" 563 euid="next"
475 fi 564 fi
476 else 565 else
477 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
478 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
479 fi 568 fi
480 else 569 else
481 euid="next" 570 euid="next"
482 fi 571 fi
483 if [[ ${euid} == "next" ]] ; then 572 if [[ ${euid} == "next" ]] ; then
484 for euid in $(seq 101 999) ; do 573 for ((euid = 101; euid <= 999; euid++)); do
485 [[ -z $(egetent passwd ${euid}) ]] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
486 done 575 done
487 fi 576 fi
488 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
489 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
503 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
504 [[ -x ${ROOT}${shell} ]] && break 593 [[ -x ${ROOT}${shell} ]] && break
505 done 594 done
506 595
507 if [[ ${shell} == "/dev/null" ]] ; then 596 if [[ ${shell} == "/dev/null" ]] ; then
508 eerror "Unable to identify the shell to use" 597 eerror "Unable to identify the shell to use, proceeding with userland default."
509 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 ${USERLAND}"
603 esac
510 fi 604 fi
511 605
512 eshell=${shell} 606 eshell=${shell}
513 fi 607 fi
514 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
612 fi 706 fi
613 ;; 707 ;;
614 708
615 *) 709 *)
616 if [[ -z $@ ]] ; then 710 if [[ -z $@ ]] ; then
617 useradd ${opts} ${euser} \ 711 useradd ${opts} \
618 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
619 || die "enewuser failed" 714 || die "enewuser failed"
620 else 715 else
621 einfo " - Extra: $@" 716 einfo " - Extra: $@"
622 useradd ${opts} ${euser} "$@" \ 717 useradd ${opts} "$@" \
718 ${euser} \
623 || die "enewuser failed" 719 || die "enewuser failed"
624 fi 720 fi
625 ;; 721 ;;
626 esac 722 esac
627 723
633 fi 729 fi
634 730
635 export SANDBOX_ON=${oldsandbox} 731 export SANDBOX_ON=${oldsandbox}
636} 732}
637 733
638# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
639# vapier@gentoo.org 735# @USAGE: <group> [gid]
640# 736# @DESCRIPTION:
641# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
642# 738# group to the system. Just give it a group name to add and enewgroup will
643# 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
644# groupname: REQUIRED ! 740# allocate the next available one.
645# gid: next available (see groupadd(8))
646# extra: none
647enewgroup() { 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
648 # get the group 749 # get the group
649 local egroup="$1"; shift 750 local egroup="$1"; shift
650 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
651 then 752 then
652 eerror "No group specified !" 753 eerror "No group specified !"
653 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
654 fi 755 fi
655 756
656 # see if group already exists 757 # see if group already exists
657 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
658 then
659 return 0 759 return 0
660 fi 760 fi
661 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
662 762
663 # options to pass to useradd 763 # options to pass to useradd
706 fi 806 fi
707 807
708 # If we need the next available 808 # If we need the next available
709 case ${egid} in 809 case ${egid} in
710 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
711 for egid in $(seq 101 999); do 811 for ((egid = 101; egid <= 999; egid++)); do
712 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
713 done 813 done
714 esac 814 esac
715 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
716 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
717 ;; 817 ;;
718 818
719 *-freebsd*|*-dragonfly*) 819 *-freebsd*|*-dragonfly*)
720 case ${egid} in 820 case ${egid} in
721 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
722 for egid in $(seq 101 999); do 822 for ((egid = 101; egid <= 999; egid++)); do
723 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
724 done 824 done
725 esac 825 esac
726 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
727 ;; 827 ;;
728 828
729 *-netbsd*) 829 *-netbsd*)
730 case ${egid} in 830 case ${egid} in
731 *[!0-9]*) # Non numeric 831 *[!0-9]*) # Non numeric
732 for egid in $(seq 101 999); do 832 for ((egid = 101; egid <= 999; egid++)); do
733 [ -z "`egetent group ${egid}`" ] && break 833 [[ -z $(egetent group ${egid}) ]] && break
734 done 834 done
735 esac 835 esac
736 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
737 ;; 837 ;;
738 838
741 ;; 841 ;;
742 esac 842 esac
743 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
744} 844}
745 845
746# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
747# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
748# 848# @DESCRIPTION:
749# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
750edos2unix() { 853edos2unix() {
751 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
752 do
753 cp "${f}" ${T}/edos2unix
754 sed 's/\r$//' ${T}/edos2unix > "${f}"
755 done
756} 855}
757
758
759##############################################################
760# START: Handle .desktop files and menu entries #
761# maybe this should be separated into a new eclass some time #
762# lanius@gentoo.org #
763##############################################################
764 856
765# Make a desktop file ! 857# Make a desktop file !
766# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
767# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
768# 860#
769# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [fields])
770# 862#
771# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
772# name: the name that will show up in the menu 864# name: the name that will show up in the menu
773# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
774# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
775# a full path to an icon 867# a full path to an icon
776# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
777# http://www.freedesktop.org/Standards/desktop-entry-spec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
778# path: if your app needs to startup in a specific dir 870# fields: extra fields to append to the desktop file; a printf string
779make_desktop_entry() { 871make_desktop_entry() {
780 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
781 873
782 local exec=${1} 874 local exec=${1}
783 local name=${2:-${PN}} 875 local name=${2:-${PN}}
784 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
785 local type=${4} 877 local type=${4}
786 local path=${5} 878 local fields=${5}
787 879
788 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
789 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
790 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
791 case ${catmaj} in 883 case ${catmaj} in
792 app) 884 app)
793 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
794 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
795 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
796 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
797 editors) type=TextEditor;; 894 editors) type=TextEditor;;
798 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
799 emulation) type=Emulator;; 896 emulation) type=Emulator;;
800 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
801 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
802 vim) type=TextEditor;; 900 vim) type=TextEditor;;
803 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
804 *) type=;;
805 esac 902 esac
806 ;; 903 ;;
807 904
808 dev) 905 dev)
809 type="Development" 906 type="Development"
810 ;; 907 ;;
811 908
812 games) 909 games)
813 case ${catmin} in 910 case ${catmin} in
814 action) type=ActionGame;; 911 action|fps) type=ActionGame;;
815 arcade) type=ArcadeGame;; 912 arcade) type=ArcadeGame;;
816 board) type=BoardGame;; 913 board) type=BoardGame;;
817 kid) type=KidsGame;;
818 emulation) type=Emulator;; 914 emulation) type=Emulator;;
915 kids) type=KidsGame;;
819 puzzle) type=LogicGame;; 916 puzzle) type=LogicGame;;
917 roguelike) type=RolePlaying;;
820 rpg) type=RolePlaying;; 918 rpg) type=RolePlaying;;
821 roguelike) type=RolePlaying;;
822 simulation) type=Simulation;; 919 simulation) type=Simulation;;
823 sports) type=SportsGame;; 920 sports) type=SportsGame;;
824 strategy) type=StrategyGame;; 921 strategy) type=StrategyGame;;
825 *) type=;;
826 esac 922 esac
827 type="Game;${type}" 923 type="Game;${type}"
828 ;; 924 ;;
829 925
926 gnome)
927 type="Gnome;GTK"
928 ;;
929
930 kde)
931 type="KDE;Qt"
932 ;;
933
830 mail) 934 mail)
831 type="Network;Email" 935 type="Network;Email"
832 ;; 936 ;;
833 937
834 media) 938 media)
835 case ${catmin} in 939 case ${catmin} in
940 gfx)
836 gfx) type=Graphics;; 941 type=Graphics
942 ;;
943 *)
944 case ${catmin} in
837 radio) type=Tuner;; 945 radio) type=Tuner;;
838 sound) type=Audio;; 946 sound) type=Audio;;
839 tv) type=TV;; 947 tv) type=TV;;
840 video) type=Video;; 948 video) type=Video;;
841 *) type=;; 949 esac
950 type="AudioVideo;${type}"
951 ;;
842 esac 952 esac
843 type="AudioVideo;${type}"
844 ;; 953 ;;
845 954
846 net) 955 net)
847 case ${catmin} in 956 case ${catmin} in
848 dialup) type=Dialup;; 957 dialup) type=Dialup;;
851 irc) type=IRCClient;; 960 irc) type=IRCClient;;
852 mail) type=Email;; 961 mail) type=Email;;
853 news) type=News;; 962 news) type=News;;
854 nntp) type=News;; 963 nntp) type=News;;
855 p2p) type=FileTransfer;; 964 p2p) type=FileTransfer;;
856 *) type=;; 965 voip) type=Telephony;;
857 esac 966 esac
858 type="Network;${type}" 967 type="Network;${type}"
859 ;; 968 ;;
860 969
861 sci) 970 sci)
862 case ${catmin} in 971 case ${catmin} in
863 astro*) type=Astronomy;; 972 astro*) type=Astronomy;;
864 bio*) type=Biology;; 973 bio*) type=Biology;;
865 calc*) type=Calculator;; 974 calc*) type=Calculator;;
866 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
867 geo*) type=Geology;; 977 geo*) type=Geology;;
868 math*) type=Math;; 978 math*) type=Math;;
869 *) type=;; 979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
870 esac 981 esac
871 type="Science;${type}" 982 type="Education;Science;${type}"
983 ;;
984
985 sys)
986 type="System"
872 ;; 987 ;;
873 988
874 www) 989 www)
875 case ${catmin} in 990 case ${catmin} in
876 client) type=WebBrowser;; 991 client) type=WebBrowser;;
877 *) type=;;
878 esac 992 esac
879 type="Network" 993 type="Network;${type}"
880 ;; 994 ;;
881 995
882 *) 996 *)
883 type= 997 type=
884 ;; 998 ;;
887 if [ "${SLOT}" == "0" ] ; then 1001 if [ "${SLOT}" == "0" ] ; then
888 local desktop_name="${PN}" 1002 local desktop_name="${PN}"
889 else 1003 else
890 local desktop_name="${PN}-${SLOT}" 1004 local desktop_name="${PN}-${SLOT}"
891 fi 1005 fi
1006 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
892 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1007 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
893 1008
1009 # Don't append another ";" when a valid category value is provided.
1010 type=${type%;}${type:+;}
1011
1012 eshopts_push -s extglob
1013 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1014 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1015 ewarn "allowed in .desktop files if the value is not an absolute path."
1016 icon=${icon%.@(xpm|png|svg)}
1017 fi
1018 eshopts_pop
1019
1020 cat <<-EOF > "${desktop}"
894echo "[Desktop Entry] 1021 [Desktop Entry]
895Encoding=UTF-8
896Version=0.9.2
897Name=${name} 1022 Name=${name}
898Type=Application 1023 Type=Application
899Comment=${DESCRIPTION} 1024 Comment=${DESCRIPTION}
900Exec=${exec} 1025 Exec=${exec}
901Path=${path} 1026 TryExec=${exec%% *}
902Icon=${icon} 1027 Icon=${icon}
903Categories=Application;${type};" > "${desktop}" 1028 Categories=${type}
1029 EOF
1030
1031 if [[ ${fields:-=} != *=* ]] ; then
1032 # 5th arg used to be value to Path=
1033 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1034 fields="Path=${fields}"
1035 fi
1036 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
904 1037
905 ( 1038 (
906 # wrap the env here so that the 'insinto' call 1039 # wrap the env here so that the 'insinto' call
907 # doesn't corrupt the env of the caller 1040 # doesn't corrupt the env of the caller
908 insinto /usr/share/applications 1041 insinto /usr/share/applications
909 doins "${desktop}" 1042 doins "${desktop}"
910 ) 1043 ) || die "installing desktop file failed"
911} 1044}
912 1045
913# Make a GDM/KDM Session file 1046# @FUNCTION: validate_desktop_entries
914# 1047# @USAGE: [directories]
915# make_desktop_entry(<title>, <command>) 1048# @MAINTAINER:
916# title: File to execute to start the Window Manager 1049# Carsten Lohrke <carlo@gentoo.org>
917# command: Name of the Window Manager 1050# @DESCRIPTION:
1051# Validate desktop entries using desktop-file-utils
1052validate_desktop_entries() {
1053 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1054 einfo "Checking desktop entry validity"
1055 local directories=""
1056 for d in /usr/share/applications $@ ; do
1057 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1058 done
1059 if [[ -n ${directories} ]] ; then
1060 for FILE in $(find ${directories} -name "*\.desktop" \
1061 -not -path '*.hidden*' | sort -u 2>/dev/null)
1062 do
1063 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1064 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1065 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1066 done
1067 fi
1068 echo ""
1069 else
1070 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1071 fi
1072}
918 1073
1074# @FUNCTION: make_session_desktop
1075# @USAGE: <title> <command> [command args...]
1076# @DESCRIPTION:
1077# Make a GDM/KDM Session file. The title is the file to execute to start the
1078# Window Manager. The command is the name of the Window Manager.
1079#
1080# You can set the name of the file via the ${wm} variable.
919make_session_desktop() { 1081make_session_desktop() {
920 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1082 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
921 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1083 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
922 1084
923 local title=$1 1085 local title=$1
924 local command=$2 1086 local command=$2
925 local desktop=${T}/${wm}.desktop 1087 local desktop=${T}/${wm:-${PN}}.desktop
1088 shift 2
926 1089
1090 cat <<-EOF > "${desktop}"
927echo "[Desktop Entry] 1091 [Desktop Entry]
928Encoding=UTF-8
929Name=${title} 1092 Name=${title}
930Comment=This session logs you into ${title} 1093 Comment=This session logs you into ${title}
931Exec=${command} 1094 Exec=${command} $*
932TryExec=${command} 1095 TryExec=${command}
933Type=Application" > "${desktop}" 1096 Type=XSession
1097 EOF
934 1098
1099 (
1100 # wrap the env here so that the 'insinto' call
1101 # doesn't corrupt the env of the caller
935 insinto /usr/share/xsessions 1102 insinto /usr/share/xsessions
936 doins "${desktop}" 1103 doins "${desktop}"
1104 )
937} 1105}
938 1106
1107# @FUNCTION: domenu
1108# @USAGE: <menus>
1109# @DESCRIPTION:
1110# Install the list of .desktop menu files into the appropriate directory
1111# (/usr/share/applications).
939domenu() { 1112domenu() {
1113 (
1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
940 local i j 1116 local i j ret=0
941 insinto /usr/share/applications 1117 insinto /usr/share/applications
942 for i in "$@" ; do 1118 for i in "$@" ; do
943 if [[ -f ${i} ]] ; then 1119 if [[ -f ${i} ]] ; then
944 doins "${i}" 1120 doins "${i}"
1121 ((ret+=$?))
945 elif [[ -d ${i} ]] ; then 1122 elif [[ -d ${i} ]] ; then
946 for j in "${i}"/*.desktop ; do 1123 for j in "${i}"/*.desktop ; do
947 doins "${j}" 1124 doins "${j}"
1125 ((ret+=$?))
948 done 1126 done
1127 else
1128 ((++ret))
949 fi 1129 fi
950 done 1130 done
1131 exit ${ret}
1132 )
951} 1133}
1134
1135# @FUNCTION: newmenu
1136# @USAGE: <menu> <newname>
1137# @DESCRIPTION:
1138# Like all other new* functions, install the specified menu as newname.
952newmenu() { 1139newmenu() {
1140 (
1141 # wrap the env here so that the 'insinto' call
1142 # doesn't corrupt the env of the caller
953 insinto /usr/share/applications 1143 insinto /usr/share/applications
954 newins "$1" "$2" 1144 newins "$@"
1145 )
955} 1146}
956 1147
1148# @FUNCTION: doicon
1149# @USAGE: <list of icons>
1150# @DESCRIPTION:
1151# Install the list of icons into the icon directory (/usr/share/pixmaps).
1152# This is useful in conjunction with creating desktop/menu files.
957doicon() { 1153doicon() {
1154 (
1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
958 local i j 1157 local i j ret
959 insinto /usr/share/pixmaps 1158 insinto /usr/share/pixmaps
960 for i in "$@" ; do 1159 for i in "$@" ; do
961 if [[ -f ${i} ]] ; then 1160 if [[ -f ${i} ]] ; then
962 doins "${i}" 1161 doins "${i}"
1162 ((ret+=$?))
963 elif [[ -d ${i} ]] ; then 1163 elif [[ -d ${i} ]] ; then
964 for j in "${i}"/*.png ; do 1164 for j in "${i}"/*.png ; do
965 doins "${j}" 1165 doins "${j}"
1166 ((ret+=$?))
966 done 1167 done
1168 else
1169 ((++ret))
967 fi 1170 fi
968 done 1171 done
1172 exit ${ret}
1173 )
969} 1174}
1175
1176# @FUNCTION: newicon
1177# @USAGE: <icon> <newname>
1178# @DESCRIPTION:
1179# Like all other new* functions, install the specified icon as newname.
970newicon() { 1180newicon() {
1181 (
1182 # wrap the env here so that the 'insinto' call
1183 # doesn't corrupt the env of the caller
971 insinto /usr/share/pixmaps 1184 insinto /usr/share/pixmaps
972 newins "$1" "$2" 1185 newins "$@"
1186 )
973} 1187}
974
975##############################################################
976# END: Handle .desktop files and menu entries #
977##############################################################
978
979 1188
980# for internal use only (unpack_pdv and unpack_makeself) 1189# for internal use only (unpack_pdv and unpack_makeself)
981find_unpackable_file() { 1190find_unpackable_file() {
982 local src=$1 1191 local src=$1
983 if [[ -z ${src} ]] ; then 1192 if [[ -z ${src} ]] ; then
993 fi 1202 fi
994 [[ ! -e ${src} ]] && return 1 1203 [[ ! -e ${src} ]] && return 1
995 echo "${src}" 1204 echo "${src}"
996} 1205}
997 1206
1207# @FUNCTION: unpack_pdv
1208# @USAGE: <file to unpack> <size of off_t>
1209# @DESCRIPTION:
998# Unpack those pesky pdv generated files ... 1210# Unpack those pesky pdv generated files ...
999# They're self-unpacking programs with the binary package stuffed in 1211# They're self-unpacking programs with the binary package stuffed in
1000# the middle of the archive. Valve seems to use it a lot ... too bad 1212# the middle of the archive. Valve seems to use it a lot ... too bad
1001# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1213# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1002# 1214#
1003# Usage: unpack_pdv [file to unpack] [size of off_t]
1004# - you have to specify the off_t size ... i have no idea how to extract that 1215# You have to specify the off_t size ... I have no idea how to extract that
1005# information out of the binary executable myself. basically you pass in 1216# information out of the binary executable myself. Basically you pass in
1006# the size of the off_t type (in bytes) on the machine that built the pdv 1217# the size of the off_t type (in bytes) on the machine that built the pdv
1218# archive.
1219#
1007# archive. one way to determine this is by running the following commands: 1220# One way to determine this is by running the following commands:
1221#
1222# @CODE
1008# strings <pdv archive> | grep lseek 1223# strings <pdv archive> | grep lseek
1009# strace -elseek <pdv archive> 1224# strace -elseek <pdv archive>
1225# @CODE
1226#
1010# basically look for the first lseek command (we do the strings/grep because 1227# Basically look for the first lseek command (we do the strings/grep because
1011# sometimes the function call is _llseek or something) and steal the 2nd 1228# sometimes the function call is _llseek or something) and steal the 2nd
1012# parameter. here is an example: 1229# parameter. Here is an example:
1230#
1231# @CODE
1013# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1232# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1014# lseek 1233# lseek
1015# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1234# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1016# lseek(3, -4, SEEK_END) = 2981250 1235# lseek(3, -4, SEEK_END) = 2981250
1236# @CODE
1237#
1017# thus we would pass in the value of '4' as the second parameter. 1238# Thus we would pass in the value of '4' as the second parameter.
1018unpack_pdv() { 1239unpack_pdv() {
1019 local src=$(find_unpackable_file $1) 1240 local src=$(find_unpackable_file "$1")
1020 local sizeoff_t=$2 1241 local sizeoff_t=$2
1021 1242
1022 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1243 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1023 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1244 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1024 1245
1025 local shrtsrc=$(basename "${src}") 1246 local shrtsrc=$(basename "${src}")
1026 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1247 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1027 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1248 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1028 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1249 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1029 1250
1030 # grab metadata for debug reasons 1251 # grab metadata for debug reasons
1031 local metafile="$(emktemp)" 1252 local metafile=$(emktemp)
1032 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1253 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1033 1254
1034 # rip out the final file name from the metadata 1255 # rip out the final file name from the metadata
1035 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1256 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1036 datafile="`basename ${datafile}`" 1257 datafile=$(basename "${datafile}")
1037 1258
1038 # now lets uncompress/untar the file if need be 1259 # now lets uncompress/untar the file if need be
1039 local tmpfile="$(emktemp)" 1260 local tmpfile=$(emktemp)
1040 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1261 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1041 1262
1042 local iscompressed="`file -b ${tmpfile}`" 1263 local iscompressed=$(file -b "${tmpfile}")
1043 if [ "${iscompressed:0:8}" == "compress" ] ; then 1264 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1044 iscompressed=1 1265 iscompressed=1
1045 mv ${tmpfile}{,.Z} 1266 mv ${tmpfile}{,.Z}
1046 gunzip ${tmpfile} 1267 gunzip ${tmpfile}
1047 else 1268 else
1048 iscompressed=0 1269 iscompressed=0
1049 fi 1270 fi
1050 local istar="`file -b ${tmpfile}`" 1271 local istar=$(file -b "${tmpfile}")
1051 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1272 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1052 istar=1 1273 istar=1
1053 else 1274 else
1054 istar=0 1275 istar=0
1055 fi 1276 fi
1056 1277
1084 true 1305 true
1085 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1306 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1086 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1307 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1087} 1308}
1088 1309
1310# @FUNCTION: unpack_makeself
1311# @USAGE: [file to unpack] [offset] [tail|dd]
1312# @DESCRIPTION:
1089# Unpack those pesky makeself generated files ... 1313# Unpack those pesky makeself generated files ...
1090# They're shell scripts with the binary package tagged onto 1314# They're shell scripts with the binary package tagged onto
1091# the end of the archive. Loki utilized the format as does 1315# the end of the archive. Loki utilized the format as does
1092# many other game companies. 1316# many other game companies.
1093# 1317#
1094# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1318# If the file is not specified, then ${A} is used. If the
1095# - If the file is not specified then unpack will utilize ${A}.
1096# - If the offset is not specified then we will attempt to extract 1319# offset is not specified then we will attempt to extract
1097# the proper offset from the script itself. 1320# the proper offset from the script itself.
1098unpack_makeself() { 1321unpack_makeself() {
1099 local src_input=${1:-${A}} 1322 local src_input=${1:-${A}}
1100 local src=$(find_unpackable_file "${src_input}") 1323 local src=$(find_unpackable_file "${src_input}")
1101 local skip=$2 1324 local skip=$2
1102 local exe=$3 1325 local exe=$3
1108 if [[ -z ${skip} ]] ; then 1331 if [[ -z ${skip} ]] ; then
1109 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1332 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1110 local skip=0 1333 local skip=0
1111 exe=tail 1334 exe=tail
1112 case ${ver} in 1335 case ${ver} in
1113 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1336 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1114 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1337 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1115 ;; 1338 ;;
1116 2.0|2.0.1) 1339 2.0|2.0.1)
1117 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1340 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1118 ;; 1341 ;;
1148 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1371 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1149 *) die "makeself cant handle exe '${exe}'" 1372 *) die "makeself cant handle exe '${exe}'"
1150 esac 1373 esac
1151 1374
1152 # lets grab the first few bytes of the file to figure out what kind of archive it is 1375 # lets grab the first few bytes of the file to figure out what kind of archive it is
1153 local tmpfile="$(emktemp)" 1376 local tmpfile=$(emktemp)
1154 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1377 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1155 local filetype="$(file -b "${tmpfile}")" 1378 local filetype=$(file -b "${tmpfile}")
1156 case ${filetype} in 1379 case ${filetype} in
1157 *tar\ archive) 1380 *tar\ archive*)
1158 eval ${exe} | tar --no-same-owner -xf - 1381 eval ${exe} | tar --no-same-owner -xf -
1159 ;; 1382 ;;
1160 bzip2*) 1383 bzip2*)
1161 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1384 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1162 ;; 1385 ;;
1172 ;; 1395 ;;
1173 esac 1396 esac
1174 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1397 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1175} 1398}
1176 1399
1400# @FUNCTION: check_license
1401# @USAGE: [license]
1402# @DESCRIPTION:
1177# Display a license for user to accept. 1403# Display a license for user to accept. If no license is
1178#
1179# Usage: check_license [license]
1180# - If the file is not specified then ${LICENSE} is used. 1404# specified, then ${LICENSE} is used.
1181check_license() { 1405check_license() {
1182 local lic=$1 1406 local lic=$1
1183 if [ -z "${lic}" ] ; then 1407 if [ -z "${lic}" ] ; then
1184 lic="${PORTDIR}/licenses/${LICENSE}" 1408 lic="${PORTDIR}/licenses/${LICENSE}"
1185 else 1409 else
1189 lic="${PWD}/${lic}" 1413 lic="${PWD}/${lic}"
1190 elif [ -e "${lic}" ] ; then 1414 elif [ -e "${lic}" ] ; then
1191 lic="${lic}" 1415 lic="${lic}"
1192 fi 1416 fi
1193 fi 1417 fi
1194 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1195 local l="`basename ${lic}`" 1418 local l="`basename ${lic}`"
1196 1419
1197 # here is where we check for the licenses the user already 1420 # here is where we check for the licenses the user already
1198 # accepted ... if we don't find a match, we make the user accept 1421 # accepted ... if we don't find a match, we make the user accept
1199 local shopts=$-
1200 local alic 1422 local alic
1201 set -o noglob #so that bash doesn't expand "*" 1423 eshopts_push -o noglob # so that bash doesn't expand "*"
1202 for alic in ${ACCEPT_LICENSE} ; do 1424 for alic in ${ACCEPT_LICENSE} ; do
1203 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1425 if [[ ${alic} == ${l} ]]; then
1204 set +o noglob; set -${shopts} #reset old shell opts 1426 eshopts_pop
1205 return 0 1427 return 0
1206 fi 1428 fi
1207 done 1429 done
1208 set +o noglob; set -$shopts #reset old shell opts 1430 eshopts_pop
1431 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1209 1432
1210 local licmsg="$(emktemp)" 1433 local licmsg=$(emktemp)
1211 cat << EOF > ${licmsg} 1434 cat <<-EOF > ${licmsg}
1212********************************************************** 1435 **********************************************************
1213The following license outlines the terms of use of this 1436 The following license outlines the terms of use of this
1214package. You MUST accept this license for installation to 1437 package. You MUST accept this license for installation to
1215continue. When you are done viewing, hit 'q'. If you 1438 continue. When you are done viewing, hit 'q'. If you
1216CTRL+C out of this, the install will not run! 1439 CTRL+C out of this, the install will not run!
1217********************************************************** 1440 **********************************************************
1218 1441
1219EOF 1442 EOF
1220 cat ${lic} >> ${licmsg} 1443 cat ${lic} >> ${licmsg}
1221 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1444 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1222 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1445 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1223 read alic 1446 read alic
1224 case ${alic} in 1447 case ${alic} in
1231 die "Failed to accept license" 1454 die "Failed to accept license"
1232 ;; 1455 ;;
1233 esac 1456 esac
1234} 1457}
1235 1458
1459# @FUNCTION: cdrom_get_cds
1460# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1461# @DESCRIPTION:
1236# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1462# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1237# the whole 'non-interactive' policy, but damnit I want CD support ! 1463# the whole 'non-interactive' policy, but damnit I want CD support !
1238# 1464#
1239# with these cdrom functions we handle all the user interaction and 1465# With these cdrom functions we handle all the user interaction and
1240# standardize everything. all you have to do is call cdrom_get_cds() 1466# standardize everything. All you have to do is call cdrom_get_cds()
1241# and when the function returns, you can assume that the cd has been 1467# and when the function returns, you can assume that the cd has been
1242# found at CDROM_ROOT. 1468# found at CDROM_ROOT.
1243# 1469#
1470# The function will attempt to locate a cd based upon a file that is on
1471# the cd. The more files you give this function, the more cds
1472# the cdrom functions will handle.
1473#
1244# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1474# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1245# etc... if you want to give the cds better names, then just export 1475# etc... If you want to give the cds better names, then just export
1246# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1476# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1477# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1478# also use the CDROM_NAME_SET bash array.
1247# 1479#
1248# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1480# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1249#
1250# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1251# - this will attempt to locate a cd based upon a file that is on
1252# the cd ... the more files you give this function, the more cds
1253# the cdrom functions will handle
1254cdrom_get_cds() { 1481cdrom_get_cds() {
1255 # first we figure out how many cds we're dealing with by 1482 # first we figure out how many cds we're dealing with by
1256 # the # of files they gave us 1483 # the # of files they gave us
1257 local cdcnt=0 1484 local cdcnt=0
1258 local f= 1485 local f=
1302 echo 1529 echo
1303 einfo "For example:" 1530 einfo "For example:"
1304 einfo "export CD_ROOT=/mnt/cdrom" 1531 einfo "export CD_ROOT=/mnt/cdrom"
1305 echo 1532 echo
1306 else 1533 else
1534 if [[ -n ${CDROM_NAME_SET} ]] ; then
1535 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1536 cdcnt=0
1537 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1538 ((++cdcnt))
1539 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1540 done
1541 fi
1542
1307 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1543 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1308 cdcnt=0 1544 cdcnt=0
1309 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1545 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1310 ((++cdcnt)) 1546 ((++cdcnt))
1311 var="CDROM_NAME_${cdcnt}" 1547 var="CDROM_NAME_${cdcnt}"
1335 export CDROM_SET="" 1571 export CDROM_SET=""
1336 export CDROM_CURRENT_CD=0 1572 export CDROM_CURRENT_CD=0
1337 cdrom_load_next_cd 1573 cdrom_load_next_cd
1338} 1574}
1339 1575
1340# this is only used when you need access to more than one cd. 1576# @FUNCTION: cdrom_load_next_cd
1341# when you have finished using the first cd, just call this function. 1577# @DESCRIPTION:
1342# when it returns, CDROM_ROOT will be pointing to the second cd. 1578# Some packages are so big they come on multiple CDs. When you're done reading
1343# remember, you can only go forward in the cd chain, you can't go back. 1579# files off a CD and want access to the next one, just call this function.
1580# Again, all the messy details of user interaction are taken care of for you.
1581# Once this returns, just read the variable CDROM_ROOT for the location of the
1582# mounted CD. Note that you can only go forward in the CD list, so make sure
1583# you only call this function when you're done using the current CD.
1344cdrom_load_next_cd() { 1584cdrom_load_next_cd() {
1345 local var 1585 local var
1346 ((++CDROM_CURRENT_CD)) 1586 ((++CDROM_CURRENT_CD))
1347 1587
1348 unset CDROM_ROOT 1588 unset CDROM_ROOT
1365# displayed and we'll hang out here until: 1605# displayed and we'll hang out here until:
1366# (1) the file is found on a mounted cdrom 1606# (1) the file is found on a mounted cdrom
1367# (2) the user hits CTRL+C 1607# (2) the user hits CTRL+C
1368_cdrom_locate_file_on_cd() { 1608_cdrom_locate_file_on_cd() {
1369 local mline="" 1609 local mline=""
1370 local showedmsg=0 1610 local showedmsg=0 showjolietmsg=0
1371 1611
1372 while [[ -z ${CDROM_ROOT} ]] ; do 1612 while [[ -z ${CDROM_ROOT} ]] ; do
1373 local i=0 1613 local i=0
1374 local -a cdset=(${*//:/ }) 1614 local -a cdset=(${*//:/ })
1375 if [[ -n ${CDROM_SET} ]] ; then 1615 if [[ -n ${CDROM_SET} ]] ; then
1378 1618
1379 while [[ -n ${cdset[${i}]} ]] ; do 1619 while [[ -n ${cdset[${i}]} ]] ; do
1380 local dir=$(dirname ${cdset[${i}]}) 1620 local dir=$(dirname ${cdset[${i}]})
1381 local file=$(basename ${cdset[${i}]}) 1621 local file=$(basename ${cdset[${i}]})
1382 1622
1383 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1623 local point= node= fs= foo=
1624 while read point node fs foo ; do
1625 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1626 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1627 && continue
1628 point=${point//\040/ }
1384 [[ -d ${mline}/${dir} ]] || continue 1629 [[ ! -d ${point}/${dir} ]] && continue
1385 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1630 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1386 export CDROM_ROOT=${mline} 1631 export CDROM_ROOT=${point}
1387 export CDROM_SET=${i} 1632 export CDROM_SET=${i}
1388 export CDROM_MATCH=${cdset[${i}]} 1633 export CDROM_MATCH=${cdset[${i}]}
1389 return 1634 return
1390 fi 1635 done <<< "$(get_mounts)"
1391 done
1392 1636
1393 ((++i)) 1637 ((++i))
1394 done 1638 done
1395 1639
1396 echo 1640 echo
1412 showedmsg=1 1656 showedmsg=1
1413 fi 1657 fi
1414 einfo "Press return to scan for the cd again" 1658 einfo "Press return to scan for the cd again"
1415 einfo "or hit CTRL+C to abort the emerge." 1659 einfo "or hit CTRL+C to abort the emerge."
1416 echo 1660 echo
1661 if [[ ${showjolietmsg} -eq 0 ]] ; then
1662 showjolietmsg=1
1663 else
1417 einfo "If you are having trouble with the detection" 1664 ewarn "If you are having trouble with the detection"
1418 einfo "of your CD, it is possible that you do not have" 1665 ewarn "of your CD, it is possible that you do not have"
1419 einfo "Joliet support enabled in your kernel. Please" 1666 ewarn "Joliet support enabled in your kernel. Please"
1420 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1667 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1668 ebeep 5
1669 fi
1421 read || die "something is screwed with your system" 1670 read || die "something is screwed with your system"
1422 done 1671 done
1423} 1672}
1424 1673
1674# @FUNCTION: strip-linguas
1675# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1676# @DESCRIPTION:
1425# Make sure that LINGUAS only contains languages that 1677# Make sure that LINGUAS only contains languages that
1426# a package can support 1678# a package can support. The first form allows you to
1427# 1679# specify a list of LINGUAS. The -i builds a list of po
1428# usage: strip-linguas <allow LINGUAS> 1680# files found in all the directories and uses the
1429# strip-linguas -i <directories of .po files> 1681# intersection of the lists. The -u builds a list of po
1430# strip-linguas -u <directories of .po files> 1682# files found in all the directories and uses the union
1431# 1683# of the lists.
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() { 1684strip-linguas() {
1438 local ls newls 1685 local ls newls nols
1439 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1686 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1440 local op=$1; shift 1687 local op=$1; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1688 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1442 local d f 1689 local d f
1443 for d in "$@" ; do 1690 for d in "$@" ; do
1444 if [[ ${op} == "-u" ]] ; then 1691 if [[ ${op} == "-u" ]] ; then
1445 newls=${ls} 1692 newls=${ls}
1446 else 1693 else
1447 newls="" 1694 newls=""
1448 fi 1695 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1696 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1450 if [[ ${op} == "-i" ]] ; then 1697 if [[ ${op} == "-i" ]] ; then
1451 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1698 hasq ${f} ${ls} && newls="${newls} ${f}"
1452 else 1699 else
1453 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1700 hasq ${f} ${ls} || newls="${newls} ${f}"
1454 fi 1701 fi
1455 done 1702 done
1456 ls=${newls} 1703 ls=${newls}
1457 done 1704 done
1458 ls=${ls//.po}
1459 else 1705 else
1460 ls=$@ 1706 ls="$@"
1461 fi 1707 fi
1462 1708
1463 ls=" ${ls} " 1709 nols=""
1464 newls="" 1710 newls=""
1465 for f in ${LINGUAS} ; do 1711 for f in ${LINGUAS} ; do
1466 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1712 if hasq ${f} ${ls} ; then
1467 newls="${newls} ${f}" 1713 newls="${newls} ${f}"
1468 else 1714 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1715 nols="${nols} ${f}"
1470 fi 1716 fi
1471 done 1717 done
1472 if [[ -z ${newls} ]] ; then 1718 [[ -n ${nols} ]] \
1473 export LINGUAS="" 1719 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1474 else
1475 export LINGUAS=${newls:1} 1720 export LINGUAS=${newls:1}
1476 fi
1477} 1721}
1478 1722
1479# moved from kernel.eclass since they are generally useful outside of 1723# @FUNCTION: preserve_old_lib
1480# kernel.eclass -iggy (20041002) 1724# @USAGE: <libs to preserve> [more libs]
1481 1725# @DESCRIPTION:
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 sparc) export ARCH="$(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!
1498 *) export ARCH="${ARCH}";;
1499 esac
1500}
1501
1502# set's ARCH back to what portage expects
1503set_arch_to_portage() {
1504 i=10
1505 while ((i--)) ; do
1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1507 done
1508 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1509}
1510
1511# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0
1514#
1515# These functions are useful when a lib in your package changes --soname. Such 1726# These functions are useful when a lib in your package changes ABI SONAME.
1516# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1727# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1517# would break packages that link against it. Most people get around this 1728# would break packages that link against it. Most people get around this
1518# by using the portage SLOT mechanism, but that is not always a relevant 1729# by using the portage SLOT mechanism, but that is not always a relevant
1519# solution, so instead you can add the following to your ebuilds: 1730# solution, so instead you can call this from pkg_preinst. See also the
1520# 1731# preserve_old_lib_notify function.
1521# src_install() {
1522# ...
1523# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1524# ...
1525# }
1526#
1527# pkg_postinst() {
1528# ...
1529# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1530# ...
1531# }
1532
1533preserve_old_lib() { 1732preserve_old_lib() {
1534 LIB=$1 1733 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1734 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1735 die "Invalid preserve_old_lib() usage"
1736 fi
1737 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1535 1738
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1739 # let portage worry about it
1537 SONAME=`basename ${LIB}` 1740 has preserve-libs ${FEATURES} && return 0
1538 DIRNAME=`dirname ${LIB}`
1539 1741
1540 dodir ${DIRNAME} 1742 local lib dir
1541 cp ${ROOT}${LIB} ${D}${DIRNAME} 1743 for lib in "$@" ; do
1744 [[ -e ${ROOT}/${lib} ]] || continue
1745 dir=${lib%/*}
1746 dodir ${dir} || die "dodir ${dir} failed"
1747 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1542 touch ${D}${LIB} 1748 touch "${D}"/${lib}
1543 fi 1749 done
1544} 1750}
1545 1751
1752# @FUNCTION: preserve_old_lib_notify
1753# @USAGE: <libs to notify> [more libs]
1754# @DESCRIPTION:
1755# Spit helpful messages about the libraries preserved by preserve_old_lib.
1546preserve_old_lib_notify() { 1756preserve_old_lib_notify() {
1547 LIB=$1 1757 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1758 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1759 die "Invalid preserve_old_lib_notify() usage"
1760 fi
1548 1761
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1762 # let portage worry about it
1550 SONAME=`basename ${LIB}` 1763 has preserve-libs ${FEATURES} && return 0
1551 1764
1765 local lib notice=0
1766 for lib in "$@" ; do
1767 [[ -e ${ROOT}/${lib} ]] || continue
1768 if [[ ${notice} -eq 0 ]] ; then
1769 notice=1
1552 ewarn "An old version of an installed library was detected on your system." 1770 ewarn "Old versions of installed libraries were detected on your system."
1553 ewarn "In order to avoid breaking packages that link against it, this older version" 1771 ewarn "In order to avoid breaking packages that depend on these old libs,"
1554 ewarn "is not being removed. In order to make full use of this newer version," 1772 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1555 ewarn "you will need to execute the following command:" 1773 ewarn "in order to remove these old dependencies. If you do not have this"
1556 ewarn " revdep-rebuild --soname ${SONAME}" 1774 ewarn "helper program, simply emerge the 'gentoolkit' package."
1775 ewarn
1776 fi
1777 ewarn " # revdep-rebuild --library ${lib##*/}"
1778 done
1779 if [[ ${notice} -eq 1 ]] ; then
1557 ewarn 1780 ewarn
1558 ewarn "After doing that, you can safely remove ${LIB}" 1781 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1559 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1782 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1783 for lib in "$@" ; do
1784 ewarn " # rm '${lib}'"
1785 done
1560 fi 1786 fi
1561} 1787}
1562 1788
1563# Hack for people to figure out if a package was built with 1789# @FUNCTION: built_with_use
1564# certain USE flags 1790# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1791# @DESCRIPTION:
1565# 1792#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1793# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1567# ex: built_with_use xchat gtk2
1568# 1794#
1569# Flags: -a all USE flags should be utilized 1795# A temporary hack until portage properly supports DEPENDing on USE
1570# -o at least one USE flag should be utilized 1796# flags being enabled in packages. This will check to see if the specified
1571# Note: the default flag is '-a' 1797# DEPEND atom was built with the specified list of USE flags. The
1798# --missing option controls the behavior if called on a package that does
1799# not actually support the defined USE flags (aka listed in IUSE).
1800# The default is to abort (call die). The -a and -o flags control
1801# the requirements of the USE flags. They correspond to "and" and "or"
1802# logic. So the -a flag means all listed USE flags must be enabled
1803# while the -o flag means at least one of the listed IUSE flags must be
1804# enabled. The --hidden option is really for internal use only as it
1805# means the USE flag we're checking is hidden expanded, so it won't be found
1806# in IUSE like normal USE flags.
1807#
1808# Remember that this function isn't terribly intelligent so order of optional
1809# flags matter.
1572built_with_use() { 1810built_with_use() {
1811 local hidden="no"
1812 if [[ $1 == "--hidden" ]] ; then
1813 hidden="yes"
1814 shift
1815 fi
1816
1817 local missing_action="die"
1818 if [[ $1 == "--missing" ]] ; then
1819 missing_action=$2
1820 shift ; shift
1821 case ${missing_action} in
1822 true|false|die) ;;
1823 *) die "unknown action '${missing_action}'";;
1824 esac
1825 fi
1826
1573 local opt=$1 1827 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1828 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575 1829
1576 local PKG=$(best_version $1) 1830 local PKG=$(best_version $1)
1831 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1577 shift 1832 shift
1578 1833
1579 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1834 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1835 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1580 1836
1581 # if the USE file doesnt exist, assume the $PKG is either 1837 # if the IUSE file doesn't exist, the read will error out, we need to handle
1582 # injected or package.provided 1838 # this gracefully
1583 [[ ! -e ${USEFILE} ]] && return 0 1839 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1840 case ${missing_action} in
1841 true) return 0;;
1842 false) return 1;;
1843 die) die "Unable to determine what USE flags $PKG was built with";;
1844 esac
1845 fi
1846
1847 if [[ ${hidden} == "no" ]] ; then
1848 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1849 # Don't check USE_EXPAND #147237
1850 local expand
1851 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1852 if [[ $1 == ${expand}_* ]] ; then
1853 expand=""
1854 break
1855 fi
1856 done
1857 if [[ -n ${expand} ]] ; then
1858 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1859 case ${missing_action} in
1860 true) return 0;;
1861 false) return 1;;
1862 die) die "$PKG does not actually support the $1 USE flag!";;
1863 esac
1864 fi
1865 fi
1866 fi
1584 1867
1585 local USE_BUILT=$(<${USEFILE}) 1868 local USE_BUILT=$(<${USEFILE})
1586 while [[ $# -gt 0 ]] ; do 1869 while [[ $# -gt 0 ]] ; do
1587 if [[ ${opt} = "-o" ]] ; then 1870 if [[ ${opt} = "-o" ]] ; then
1588 has $1 ${USE_BUILT} && return 0 1871 has $1 ${USE_BUILT} && return 0
1592 shift 1875 shift
1593 done 1876 done
1594 [[ ${opt} = "-a" ]] 1877 [[ ${opt} = "-a" ]]
1595} 1878}
1596 1879
1880# @FUNCTION: epunt_cxx
1881# @USAGE: [dir to scan]
1882# @DESCRIPTION:
1597# Many configure scripts wrongly bail when a C++ compiler 1883# Many configure scripts wrongly bail when a C++ compiler could not be
1598# could not be detected. #73450 1884# detected. If dir is not specified, then it defaults to ${S}.
1885#
1886# http://bugs.gentoo.org/73450
1599epunt_cxx() { 1887epunt_cxx() {
1600 local dir=$1 1888 local dir=$1
1601 [[ -z ${dir} ]] && dir=${S} 1889 [[ -z ${dir} ]] && dir=${S}
1602 ebegin "Removing useless C++ checks" 1890 ebegin "Removing useless C++ checks"
1603 local f 1891 local f
1604 for f in $(find ${dir} -name configure) ; do 1892 find "${dir}" -name configure | while read f ; do
1605 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1893 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1606 done 1894 done
1607 eend 0 1895 eend 0
1608} 1896}
1609 1897
1610# dopamd <file> [more files] 1898# @FUNCTION: make_wrapper
1611# 1899# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1612# Install pam auth config file in /etc/pam.d 1900# @DESCRIPTION:
1613dopamd() { 1901# Create a shell wrapper script named wrapper in installpath
1614 [[ -z $1 ]] && die "dopamd requires at least one argument" 1902# (defaults to the bindir) to execute target (default of wrapper) by
1615 1903# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1616 use pam || return 0 1904# libpaths followed by optionally changing directory to chdir.
1617
1618 INSDESTTREE=/etc/pam.d \
1619 doins "$@" || die "failed to install $@"
1620}
1621# newpamd <old name> <new name>
1622#
1623# Install pam file <old name> as <new name> in /etc/pam.d
1624newpamd() {
1625 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1626
1627 use pam || return 0
1628
1629 INSDESTTREE=/etc/pam.d \
1630 newins "$1" "$2" || die "failed to install $1 as $2"
1631}
1632
1633# make a wrapper script ...
1634# NOTE: this was originally games_make_wrapper, but I noticed other places where
1635# this could be used, so I have moved it here and made it not games-specific
1636# -- wolf31o2
1637# $1 == wrapper name
1638# $2 == binary to run
1639# $3 == directory to chdir before running binary
1640# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1641# $5 == path for wrapper
1642make_wrapper() { 1905make_wrapper() {
1643 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1906 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1644 local tmpwrapper=$(emktemp) 1907 local tmpwrapper=$(emktemp)
1645 # We don't want to quote ${bin} so that people can pass complex 1908 # We don't want to quote ${bin} so that people can pass complex
1646 # things as $bin ... "./someprog --args" 1909 # things as $bin ... "./someprog --args"
1656fi 1919fi
1657exec ${bin} "\$@" 1920exec ${bin} "\$@"
1658EOF 1921EOF
1659 chmod go+rx "${tmpwrapper}" 1922 chmod go+rx "${tmpwrapper}"
1660 if [[ -n ${path} ]] ; then 1923 if [[ -n ${path} ]] ; then
1924 (
1661 exeinto "${path}" 1925 exeinto "${path}"
1662 newexe "${tmpwrapper}" "${wrapper}" 1926 newexe "${tmpwrapper}" "${wrapper}"
1927 ) || die
1663 else 1928 else
1664 newbin "${tmpwrapper}" "${wrapper}" 1929 newbin "${tmpwrapper}" "${wrapper}" || die
1930 fi
1931}
1932
1933# @FUNCTION: prepalldocs
1934# @USAGE:
1935# @DESCRIPTION:
1936# Compress files in /usr/share/doc which are not already
1937# compressed, excluding /usr/share/doc/${PF}/html.
1938# Uses the ecompressdir to do the compression.
1939# 2009-02-18 by betelgeuse:
1940# Commented because ecompressdir is even more internal to
1941# Portage than prepalldocs (it's not even mentioned in man 5
1942# ebuild). Please submit a better version for review to gentoo-dev
1943# if you want prepalldocs here.
1944#prepalldocs() {
1945# if [[ -n $1 ]] ; then
1946# ewarn "prepalldocs: invalid usage; takes no arguments"
1665 fi 1947# fi
1666} 1948
1949# cd "${D}"
1950# [[ -d usr/share/doc ]] || return 0
1951
1952# find usr/share/doc -exec gzip {} +
1953# ecompressdir --ignore /usr/share/doc/${PF}/html
1954# ecompressdir --queue /usr/share/doc
1955#}

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