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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 1.330 2010/02/15 02:10:39 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 <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function generate linker scripts in /usr/lib for dynamic 54fi
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(get_libdir)
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 55
69 for lib in "${@}" ; do 56# @FUNCTION: ecvs_clean
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57# @USAGE: [list of dirs]
71 /* GNU ld script 58# @DESCRIPTION:
72 Since Gentoo has critical dynamic libraries 59# Remove CVS directories recursiveley. Useful when a source tarball contains
73 in /lib, and the static versions in /usr/lib, 60# internal CVS directories. Defaults to $PWD.
74 we need to have a "fake" dynamic lib in /usr/lib, 61ecvs_clean() {
75 otherwise we run into linking problems. 62 [[ -z $* ]] && set -- .
63 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
64 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
65}
76 66
77 See bug http://bugs.gentoo.org/4411 for more info. 67# @FUNCTION: esvn_clean
78 */ 68# @USAGE: [list of dirs]
79 GROUP ( /${libdir}/${lib} ) 69# @DESCRIPTION:
80 END_LDSCRIPT 70# Remove .svn directories recursiveley. Useful when a source tarball contains
81 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 71# internal Subversion directories. Defaults to $PWD.
72esvn_clean() {
73 [[ -z $* ]] && set -- .
74 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: eshopts_push
78# @USAGE: [options to `set` or `shopt`]
79# @DESCRIPTION:
80# Often times code will want to enable a shell option to change code behavior.
81# Since changing shell options can easily break other pieces of code (which
82# assume the default state), eshopts_push is used to (1) push the current shell
83# options onto a stack and (2) pass the specified arguments to set.
84#
85# If the first argument is '-s' or '-u', we assume you want to call `shopt`
86# rather than `set` as there are some options only available via that.
87#
88# A common example is to disable shell globbing so that special meaning/care
89# may be used with variables/arguments to custom functions. That would be:
90# @CODE
91# eshopts_push -o noglob
92# for x in ${foo} ; do
93# if ...some check... ; then
94# eshopts_pop
95# return 0
96# fi
82 done 97# done
98# eshopts_pop
99# @CODE
100eshopts_push() {
101 # have to assume __ESHOPTS_SAVE__ isn't screwed with
102 # as a `declare -a` here will reset its value
103 local i=${#__ESHOPTS_SAVE__[@]}
104 if [[ $1 == -[su] ]] ; then
105 __ESHOPTS_SAVE__[$i]=$(shopt -p)
106 [[ $# -eq 0 ]] && return 0
107 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
108 else
109 __ESHOPTS_SAVE__[$i]=$-
110 [[ $# -eq 0 ]] && return 0
111 set "$@" || die "eshopts_push: bad options to set: $*"
112 fi
83} 113}
84 114
115# @FUNCTION: eshopts_pop
116# @USAGE:
117# @DESCRIPTION:
118# Restore the shell options to the state saved with the corresponding
119# eshopts_push call. See that function for more details.
120eshopts_pop() {
121 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
122 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
123 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
124 local s=${__ESHOPTS_SAVE__[$i]}
125 unset __ESHOPTS_SAVE__[$i]
126 if [[ ${s} == "shopt -"* ]] ; then
127 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
128 else
129 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
130 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
131 fi
132}
85 133
86# Default directory where patches are located 134# @VARIABLE: EPATCH_SOURCE
135# @DESCRIPTION:
136# Default directory to search for patches.
87EPATCH_SOURCE="${WORKDIR}/patch" 137EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 138# @VARIABLE: EPATCH_SUFFIX
139# @DESCRIPTION:
140# Default extension for patches (do not prefix the period yourself).
89EPATCH_SUFFIX="patch.bz2" 141EPATCH_SUFFIX="patch.bz2"
142# @VARIABLE: EPATCH_OPTS
143# @DESCRIPTION:
90# Default options for patch 144# Default options for patch:
145# @CODE
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 146# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 147# --no-backup-if-mismatch - do not leave .orig files behind
148# -E - automatically remove empty files
149# @CODE
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 150EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
151# @VARIABLE: EPATCH_EXCLUDE
152# @DESCRIPTION:
94# List of patches not to apply. Not this is only file names, 153# List of patches not to apply. Note this is only file names,
95# and not the full path .. 154# and not the full path. Globs accepted.
96EPATCH_EXCLUDE="" 155EPATCH_EXCLUDE=""
156# @VARIABLE: EPATCH_SINGLE_MSG
157# @DESCRIPTION:
97# Change the printed message for a single patch. 158# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 159EPATCH_SINGLE_MSG=""
160# @VARIABLE: EPATCH_MULTI_MSG
161# @DESCRIPTION:
99# Change the printed message for multiple patches. 162# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 163EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 164# @VARIABLE: EPATCH_FORCE
102# 165# @DESCRIPTION:
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 166# Only require patches to match EPATCH_SUFFIX rather than the extended
104# 167# arch naming style.
105EPATCH_FORCE="no" 168EPATCH_FORCE="no"
106 169
107# This function is for bulk patching, or in theory for just one 170# @FUNCTION: epatch
108# or two patches. 171# @USAGE: [patches] [dirs of patches]
172# @DESCRIPTION:
173# epatch is designed to greatly simplify the application of patches. It can
174# process patch files directly, or directories of patches. The patches may be
175# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
176# the -p option as epatch will automatically attempt -p0 to -p5 until things
177# apply successfully.
109# 178#
110# It should work with .bz2, .gz, .zip and plain text patches. 179# If you do not specify any options, then epatch will default to the directory
111# Currently all patches should be the same format. 180# specified by EPATCH_SOURCE.
112# 181#
113# You do not have to specify '-p' option to patch, as it will 182# When processing directories, epatch will apply all patches that match:
114# try with -p0 to -p5 until it succeed, or fail at -p5. 183# @CODE
115# 184# ${EPATCH_FORCE} == "yes"
116# Above EPATCH_* variables can be used to control various defaults,
117# bug they should be left as is to ensure an ebuild can rely on
118# them for.
119#
120# Patches are applied in current directory.
121#
122# Bulk Patches should preferibly have the form of:
123#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 185# ??_${ARCH}_foo.${EPATCH_SUFFIX}
186# else
187# *.${EPATCH_SUFFIX}
188# @CODE
189# The leading ?? are typically numbers used to force consistent patch ordering.
190# The arch field is used to apply patches only for the host architecture with
191# the special value of "all" means apply for everyone. Note that using values
192# other than "all" is highly discouraged -- you should apply patches all the
193# time and let architecture details be detected at configure/compile time.
125# 194#
126# For example: 195# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
196# for patches to apply.
127# 197#
128# 01_all_misc-fix.patch.bz2 198# 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() { 199epatch() {
141 _epatch_draw_line() { 200 _epatch_draw_line() {
142 local i=0 str_length="" str_out="" 201 # create a line of same length as input string
143 202 [[ -z $1 ]] && set "$(printf "%65s" '')"
144 # Handle calls that do not have args, or wc not being installed ... 203 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 ${str_out}
155
156 return 0
157 } 204 }
158 _epatch_assert() { local _pipestatus=${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=""
165 205
166 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 206 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
167 207
168 if [ "$#" -gt 1 ] 208 # Let the rest of the code process one user arg at a time --
169 then 209 # each arg may expand into multiple patches, and each arg may
210 # need to start off with the default global EPATCH_xxx values
211 if [[ $# -gt 1 ]] ; then
170 local m="" 212 local m
171 for m in "$@" ; do 213 for m in "$@" ; do
172 epatch "${m}" 214 epatch "${m}"
173 done 215 done
174 return 0 216 return 0
175 fi 217 fi
176 218
177 if [ -n "$1" -a -f "$1" ] 219 local SINGLE_PATCH="no"
178 then 220 # no args means process ${EPATCH_SOURCE}
221 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
222
223 if [[ -f $1 ]] ; then
179 SINGLE_PATCH="yes" 224 SINGLE_PATCH="yes"
180 225 set -- "$1"
181 local EPATCH_SOURCE="$1" 226 # Use the suffix from the single patch (localize it); the code
227 # below will find the suffix for us
182 local EPATCH_SUFFIX="${1##*\.}" 228 local EPATCH_SUFFIX=$1
183 229
184 elif [ -n "$1" -a -d "$1" ] 230 elif [[ -d $1 ]] ; then
185 then 231 # 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 ... 232 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
187 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 233
234 else
235 # sanity check ... if it isn't a dir or file, wtf man ?
236 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
237 echo
238 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
239 eerror
240 eerror " ${EPATCH_SOURCE}"
241 eerror " ( ${EPATCH_SOURCE##*/} )"
242 echo
243 die "Cannot find \$EPATCH_SOURCE!"
244 fi
245
246 local PIPE_CMD
247 case ${EPATCH_SUFFIX##*\.} in
248 xz) PIPE_CMD="xz -dc" ;;
249 lzma) PIPE_CMD="lzma -dc" ;;
250 bz2) PIPE_CMD="bzip2 -dc" ;;
251 gz|Z|z) PIPE_CMD="gzip -dc" ;;
252 ZIP|zip) PIPE_CMD="unzip -p" ;;
253 *) ;;
254 esac
255
256 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
257
258 local x
259 for x in "$@" ; do
260 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
261 # didn't match anything, ignore continue on
262 [[ ! -f ${x} ]] && continue
263
264 local patchname=${x##*/}
265
266 # Apply single patches, or forced sets of patches, or
267 # patches with ARCH dependant names.
268 # ???_arch_foo.patch
269 # Else, skip this input altogether
270 local a=${patchname#*_} # strip the ???_
271 a=${a%%_*} # strip the _foo.patch
272 if ! [[ ${SINGLE_PATCH} == "yes" || \
273 ${EPATCH_FORCE} == "yes" || \
274 ${a} == all || \
275 ${a} == ${ARCH} ]]
188 then 276 then
189 local EPATCH_SOURCE="$1/*" 277 continue
278 fi
279
280 # Let people filter things dynamically
281 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
282 # let people use globs in the exclude
283 eshopts_push -o noglob
284
285 local ex
286 for ex in ${EPATCH_EXCLUDE} ; do
287 if [[ ${patchname} == ${ex} ]] ; then
288 eshopts_pop
289 continue 2
290 fi
291 done
292
293 eshopts_pop
294 fi
295
296 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
297 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
298 einfo "${EPATCH_SINGLE_MSG}"
299 else
300 einfo "Applying ${patchname} ..."
301 fi
190 else 302 else
191 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 303 einfo " ${patchname} ..."
192 fi 304 fi
193 else 305
194 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 306 # most of the time, there will only be one run per unique name,
195 then 307 # but if there are more, make sure we get unique log filenames
196 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 308 local STDERR_TARGET="${T}/${patchname}.out"
197 then 309 if [[ -e ${STDERR_TARGET} ]] ; then
198 EPATCH_SOURCE="$1" 310 STDERR_TARGET="${T}/${patchname}-$$.out"
311 fi
312
313 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
314
315 # Decompress the patch if need be
316 local count=0
317 local PATCH_TARGET
318 if [[ -n ${PIPE_CMD} ]] ; then
319 PATCH_TARGET="${T}/$$.patch"
320 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
321
322 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
323 echo
324 eerror "Could not extract patch!"
325 #die "Could not extract patch!"
326 count=5
327 break
199 fi 328 fi
329 else
330 PATCH_TARGET=${x}
331 fi
200 332
333 # Check for absolute paths in patches. If sandbox is disabled,
334 # people could (accidently) patch files in the root filesystem.
335 # Or trigger other unpleasantries #237667. So disallow -p0 on
336 # such patches.
337 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
338 if [[ -n ${abs_paths} ]] ; then
339 count=1
340 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
341 fi
342
343 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
344 while [[ ${count} -lt 5 ]] ; do
345 # Generate some useful debug info ...
346 (
347 _epatch_draw_line "***** ${patchname} *****"
201 echo 348 echo
202 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 349 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
350 echo
351 _epatch_draw_line "***** ${patchname} *****"
352 ) >> "${STDERR_TARGET}"
353
354 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
355 (
356 _epatch_draw_line "***** ${patchname} *****"
357 echo
358 echo "ACTUALLY APPLYING ${patchname} ..."
359 echo
360 _epatch_draw_line "***** ${patchname} *****"
361 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
362 ) >> "${STDERR_TARGET}"
363
364 if [ $? -ne 0 ] ; then
365 echo
366 eerror "A dry-run of patch command succeeded, but actually"
367 eerror "applying the patch failed!"
368 #die "Real world sux compared to the dreamworld!"
369 count=5
370 fi
371 break
372 fi
373
374 : $(( count++ ))
375 done
376
377 # if we had to decompress the patch, delete the temp one
378 if [[ -n ${PIPE_CMD} ]] ; then
379 rm -f "${PATCH_TARGET}"
380 fi
381
382 if [[ ${count} -ge 5 ]] ; then
383 echo
384 eerror "Failed Patch: ${patchname} !"
385 eerror " ( ${PATCH_TARGET} )"
203 eerror 386 eerror
204 eerror " ${EPATCH_SOURCE}" 387 eerror "Include in your bugreport the contents of:"
205 eerror " ( ${EPATCH_SOURCE##*/} )" 388 eerror
389 eerror " ${STDERR_TARGET}"
206 echo 390 echo
207 die "Cannot find \$EPATCH_SOURCE!"
208 fi
209
210 local EPATCH_SOURCE="${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}!" 391 die "Failed Patch: ${patchname}!"
351 fi 392 fi
352 393
353 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 394 # if everything worked, delete the patch log
354 395 rm -f "${STDERR_TARGET}"
355 eend 0 396 eend 0
356 fi
357 done 397 done
358 if [ "${SINGLE_PATCH}" = "no" ] 398
359 then 399 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
360 einfo "Done with patching" 400 : # everything worked
401}
402epatch_user() {
403 [[ $# -ne 0 ]] && die "epatch_user takes no options"
404
405 # don't clobber any EPATCH vars that the parent might want
406 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
407 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
408 EPATCH_SOURCE=${base}/${CTARGET}/${check}
409 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
410 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
411 if [[ -d ${EPATCH_SOURCE} ]] ; then
412 EPATCH_SOURCE=${EPATCH_SOURCE} \
413 EPATCH_SUFFIX="patch" \
414 EPATCH_FORCE="yes" \
415 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
416 epatch
417 break
361 fi 418 fi
419 done
362} 420}
363 421
422# @FUNCTION: emktemp
423# @USAGE: [temp dir]
424# @DESCRIPTION:
364# Cheap replacement for when debianutils (and thus mktemp) 425# Cheap replacement for when debianutils (and thus mktemp)
365# does not exist on the users system 426# 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() { 427emktemp() {
370 local exe="touch" 428 local exe="touch"
371 [[ $1 == -d ]] && exe="mkdir" && shift 429 [[ $1 == -d ]] && exe="mkdir" && shift
372 local topdir=$1 430 local topdir=$1
373 431
375 [[ -z ${T} ]] \ 433 [[ -z ${T} ]] \
376 && topdir="/tmp" \ 434 && topdir="/tmp" \
377 || topdir=${T} 435 || topdir=${T}
378 fi 436 fi
379 437
380 if [[ -z $(type -p mktemp) ]] ; then 438 if ! type -P mktemp > /dev/null ; then
439 # system lacks `mktemp` so we have to fake it
381 local tmp=/ 440 local tmp=/
382 while [[ -e ${tmp} ]] ; do 441 while [[ -e ${tmp} ]] ; do
383 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 442 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
384 done 443 done
385 ${exe} "${tmp}" || ${exe} -p "${tmp}" 444 ${exe} "${tmp}" || ${exe} -p "${tmp}"
386 echo "${tmp}" 445 echo "${tmp}"
387 else 446 else
447 # the args here will give slightly wierd names on BSD,
448 # but should produce a usable file on all userlands
388 if [[ ${exe} == "touch" ]] ; then 449 if [[ ${exe} == "touch" ]] ; then
389 [[ ${USERLAND} == "GNU" ]] \ 450 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
390 && exe="-p" \
391 || exe="-t"
392 else 451 else
393 [[ ${USERLAND} == "GNU" ]] \
394 && exe="-d" \
395 || exe="-dt"
396 fi
397 TMPDIR="${topdir}" mktemp ${exe} tmp 452 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
398 fi 453 fi
454 fi
399} 455}
400 456
457# @FUNCTION: egetent
458# @USAGE: <database> <key>
459# @MAINTAINER:
460# base-system@gentoo.org (Linux)
461# Joe Jezak <josejx@gmail.com> (OS X)
462# usata@gentoo.org (OS X)
463# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
464# @DESCRIPTION:
401# Small wrapper for getent (Linux), nidump (Mac OS X), 465# Small wrapper for getent (Linux),
466# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
402# and pw (FreeBSD) used in enewuser()/enewgroup() 467# 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() { 468egetent() {
408 case ${CHOST} in 469 case ${CHOST} in
409 *-darwin*) 470 *-darwin[678])
410 case "$2" in 471 case "$2" in
411 *[!0-9]*) # Non numeric 472 *[!0-9]*) # Non numeric
412 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 473 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
413 ;; 474 ;;
414 *) # Numeric 475 *) # Numeric
415 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 476 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
477 ;;
478 esac
479 ;;
480 *-darwin*)
481 local mytype=$1
482 [[ "passwd" == $mytype ]] && mytype="Users"
483 [[ "group" == $mytype ]] && mytype="Groups"
484 case "$2" in
485 *[!0-9]*) # Non numeric
486 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
487 ;;
488 *) # Numeric
489 local mykey="UniqueID"
490 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
491 dscl . -search /$mytype $mykey $2 2>/dev/null
416 ;; 492 ;;
417 esac 493 esac
418 ;; 494 ;;
419 *-freebsd*|*-dragonfly*) 495 *-freebsd*|*-dragonfly*)
420 local opts action="user" 496 local opts action="user"
435 getent "$1" "$2" 511 getent "$1" "$2"
436 ;; 512 ;;
437 esac 513 esac
438} 514}
439 515
440# Simplify/standardize adding users to the system 516# @FUNCTION: enewuser
441# vapier@gentoo.org 517# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
442# 518# @DESCRIPTION:
443# enewuser(username, uid, shell, homedir, groups, extra options) 519# Same as enewgroup, you are not required to understand how to properly add
444# 520# a user to the system. The only required parameter is the username.
445# Default values if you do not specify any: 521# Default uid is (pass -1 for this) next available, default shell is
446# username: REQUIRED ! 522# /bin/false, default homedir is /dev/null, there are no default groups,
447# uid: next available (see useradd(8)) 523# 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() { 524enewuser() {
525 case ${EBUILD_PHASE} in
526 unpack|compile|test|install)
527 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
528 eerror "Package fails at QA and at life. Please file a bug."
529 die "Bad package! enewuser is only for use in pkg_* functions!"
530 esac
531
454 # get the username 532 # get the username
455 local euser=$1; shift 533 local euser=$1; shift
456 if [[ -z ${euser} ]] ; then 534 if [[ -z ${euser} ]] ; then
457 eerror "No username specified !" 535 eerror "No username specified !"
458 die "Cannot call enewuser without a username" 536 die "Cannot call enewuser without a username"
459 fi 537 fi
460 538
461 # lets see if the username already exists 539 # lets see if the username already exists
462 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 540 if [[ -n $(egetent passwd "${euser}") ]] ; then
463 return 0 541 return 0
464 fi 542 fi
465 einfo "Adding user '${euser}' to your system ..." 543 einfo "Adding user '${euser}' to your system ..."
466 544
467 # options to pass to useradd 545 # options to pass to useradd
468 local opts= 546 local opts=
469 547
470 # handle uid 548 # handle uid
471 local euid=$1; shift 549 local euid=$1; shift
472 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 550 if [[ -n ${euid} && ${euid} != -1 ]] ; then
473 if [[ ${euid} -gt 0 ]] ; then 551 if [[ ${euid} -gt 0 ]] ; then
474 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 552 if [[ -n $(egetent passwd ${euid}) ]] ; then
475 euid="next" 553 euid="next"
476 fi 554 fi
477 else 555 else
478 eerror "Userid given but is not greater than 0 !" 556 eerror "Userid given but is not greater than 0 !"
479 die "${euid} is not a valid UID" 557 die "${euid} is not a valid UID"
480 fi 558 fi
481 else 559 else
482 euid="next" 560 euid="next"
483 fi 561 fi
484 if [[ ${euid} == "next" ]] ; then 562 if [[ ${euid} == "next" ]] ; then
485 for euid in $(seq 101 999) ; do 563 for ((euid = 101; euid <= 999; euid++)); do
486 [[ -z $(egetent passwd ${euid}) ]] && break 564 [[ -z $(egetent passwd ${euid}) ]] && break
487 done 565 done
488 fi 566 fi
489 opts="${opts} -u ${euid}" 567 opts="${opts} -u ${euid}"
490 einfo " - Userid: ${euid}" 568 einfo " - Userid: ${euid}"
504 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 582 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
505 [[ -x ${ROOT}${shell} ]] && break 583 [[ -x ${ROOT}${shell} ]] && break
506 done 584 done
507 585
508 if [[ ${shell} == "/dev/null" ]] ; then 586 if [[ ${shell} == "/dev/null" ]] ; then
509 eerror "Unable to identify the shell to use" 587 eerror "Unable to identify the shell to use, proceeding with userland default."
510 die "Unable to identify the shell to use" 588 case ${USERLAND} in
589 GNU) shell="/bin/false" ;;
590 BSD) shell="/sbin/nologin" ;;
591 Darwin) shell="/usr/sbin/nologin" ;;
592 *) die "Unable to identify the default shell for userland ${USERLAND}"
593 esac
511 fi 594 fi
512 595
513 eshell=${shell} 596 eshell=${shell}
514 fi 597 fi
515 einfo " - Shell: ${eshell}" 598 einfo " - Shell: ${eshell}"
613 fi 696 fi
614 ;; 697 ;;
615 698
616 *) 699 *)
617 if [[ -z $@ ]] ; then 700 if [[ -z $@ ]] ; then
618 useradd ${opts} ${euser} \ 701 useradd ${opts} \
619 -c "added by portage for ${PN}" \ 702 -c "added by portage for ${PN}" \
703 ${euser} \
620 || die "enewuser failed" 704 || die "enewuser failed"
621 else 705 else
622 einfo " - Extra: $@" 706 einfo " - Extra: $@"
623 useradd ${opts} ${euser} "$@" \ 707 useradd ${opts} "$@" \
708 ${euser} \
624 || die "enewuser failed" 709 || die "enewuser failed"
625 fi 710 fi
626 ;; 711 ;;
627 esac 712 esac
628 713
634 fi 719 fi
635 720
636 export SANDBOX_ON=${oldsandbox} 721 export SANDBOX_ON=${oldsandbox}
637} 722}
638 723
639# Simplify/standardize adding groups to the system 724# @FUNCTION: enewgroup
640# vapier@gentoo.org 725# @USAGE: <group> [gid]
641# 726# @DESCRIPTION:
642# enewgroup(group, gid) 727# This function does not require you to understand how to properly add a
643# 728# group to the system. Just give it a group name to add and enewgroup will
644# Default values if you do not specify any: 729# do the rest. You may specify the gid for the group or allow the group to
645# groupname: REQUIRED ! 730# allocate the next available one.
646# gid: next available (see groupadd(8))
647# extra: none
648enewgroup() { 731enewgroup() {
732 case ${EBUILD_PHASE} in
733 unpack|compile|test|install)
734 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
735 eerror "Package fails at QA and at life. Please file a bug."
736 die "Bad package! enewgroup is only for use in pkg_* functions!"
737 esac
738
649 # get the group 739 # get the group
650 local egroup="$1"; shift 740 local egroup="$1"; shift
651 if [ -z "${egroup}" ] 741 if [ -z "${egroup}" ]
652 then 742 then
653 eerror "No group specified !" 743 eerror "No group specified !"
654 die "Cannot call enewgroup without a group" 744 die "Cannot call enewgroup without a group"
655 fi 745 fi
656 746
657 # see if group already exists 747 # see if group already exists
658 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 748 if [[ -n $(egetent group "${egroup}") ]]; then
659 then
660 return 0 749 return 0
661 fi 750 fi
662 einfo "Adding group '${egroup}' to your system ..." 751 einfo "Adding group '${egroup}' to your system ..."
663 752
664 # options to pass to useradd 753 # options to pass to useradd
707 fi 796 fi
708 797
709 # If we need the next available 798 # If we need the next available
710 case ${egid} in 799 case ${egid} in
711 *[!0-9]*) # Non numeric 800 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 801 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 802 [[ -z $(egetent group ${egid}) ]] && break
714 done 803 done
715 esac 804 esac
716 dscl . create /groups/${egroup} gid ${egid} 805 dscl . create /groups/${egroup} gid ${egid}
717 dscl . create /groups/${egroup} passwd '*' 806 dscl . create /groups/${egroup} passwd '*'
718 ;; 807 ;;
719 808
720 *-freebsd*|*-dragonfly*) 809 *-freebsd*|*-dragonfly*)
721 case ${egid} in 810 case ${egid} in
722 *[!0-9]*) # Non numeric 811 *[!0-9]*) # Non numeric
723 for egid in $(seq 101 999); do 812 for ((egid = 101; egid <= 999; egid++)); do
724 [ -z "`egetent group ${egid}`" ] && break 813 [[ -z $(egetent group ${egid}) ]] && break
725 done 814 done
726 esac 815 esac
727 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 816 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
728 ;; 817 ;;
729 818
730 *-netbsd*) 819 *-netbsd*)
731 case ${egid} in 820 case ${egid} in
732 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
733 for egid in $(seq 101 999); do 822 for ((egid = 101; egid <= 999; egid++)); do
734 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
735 done 824 done
736 esac 825 esac
737 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 826 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
738 ;; 827 ;;
739 828
742 ;; 831 ;;
743 esac 832 esac
744 export SANDBOX_ON="${oldsandbox}" 833 export SANDBOX_ON="${oldsandbox}"
745} 834}
746 835
747# Simple script to replace 'dos2unix' binaries 836# @FUNCTION: edos2unix
748# vapier@gentoo.org 837# @USAGE: <file> [more files ...]
749# 838# @DESCRIPTION:
750# edos2unix(file, <more files> ...) 839# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
840# to remove all of these text utilities from DEPEND variables because this
841# is a script based solution. Just give it a list of files to convert and
842# they will all be changed from the DOS CRLF format to the UNIX LF format.
751edos2unix() { 843edos2unix() {
752 for f in "$@" 844 echo "$@" | xargs sed -i 's/\r$//'
753 do
754 cp "${f}" ${T}/edos2unix
755 sed 's/\r$//' ${T}/edos2unix > "${f}"
756 done
757} 845}
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##############################################################
765 846
766# Make a desktop file ! 847# Make a desktop file !
767# Great for making those icons in kde/gnome startmenu ! 848# Great for making those icons in kde/gnome startmenu !
768# Amaze your friends ! Get the women ! Join today ! 849# Amaze your friends ! Get the women ! Join today !
769# 850#
770# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 851# make_desktop_entry(<command>, [name], [icon], [type], [path])
771# 852#
772# binary: what binary does the app run with ? 853# binary: what command does the app run with ?
773# name: the name that will show up in the menu 854# name: the name that will show up in the menu
774# icon: give your little like a pretty little icon ... 855# icon: give your little like a pretty little icon ...
775# this can be relative (to /usr/share/pixmaps) or 856# this can be relative (to /usr/share/pixmaps) or
776# a full path to an icon 857# a full path to an icon
777# type: what kind of application is this ? for categories: 858# type: what kind of application is this ? for categories:
778# http://www.freedesktop.org/Standards/desktop-entry-spec 859# http://standards.freedesktop.org/menu-spec/latest/apa.html
779# path: if your app needs to startup in a specific dir 860# path: if your app needs to startup in a specific dir
780make_desktop_entry() { 861make_desktop_entry() {
781 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 862 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
782 863
783 local exec=${1} 864 local exec=${1}
784 local name=${2:-${PN}} 865 local name=${2:-${PN}}
785 local icon=${3:-${PN}.png} 866 local icon=${3:-${PN}}
786 local type=${4} 867 local type=${4}
787 local path=${5} 868 local path=${5}
788 869
789 if [[ -z ${type} ]] ; then 870 if [[ -z ${type} ]] ; then
790 local catmaj=${CATEGORY%%-*} 871 local catmaj=${CATEGORY%%-*}
791 local catmin=${CATEGORY##*-} 872 local catmin=${CATEGORY##*-}
792 case ${catmaj} in 873 case ${catmaj} in
793 app) 874 app)
794 case ${catmin} in 875 case ${catmin} in
876 accessibility) type=Accessibility;;
795 admin) type=System;; 877 admin) type=System;;
878 antivirus) type=System;;
879 arch) type=Archiving;;
880 backup) type=Archiving;;
796 cdr) type=DiscBurning;; 881 cdr) type=DiscBurning;;
797 dicts) type=Dictionary;; 882 dicts) type=Dictionary;;
883 doc) type=Documentation;;
798 editors) type=TextEditor;; 884 editors) type=TextEditor;;
799 emacs) type=TextEditor;; 885 emacs) type=TextEditor;;
800 emulation) type=Emulator;; 886 emulation) type=Emulator;;
801 laptop) type=HardwareSettings;; 887 laptop) type=HardwareSettings;;
802 office) type=Office;; 888 office) type=Office;;
889 pda) type=PDA;;
803 vim) type=TextEditor;; 890 vim) type=TextEditor;;
804 xemacs) type=TextEditor;; 891 xemacs) type=TextEditor;;
805 *) type=;; 892 *) type=;;
806 esac 893 esac
807 ;; 894 ;;
808 895
809 dev) 896 dev)
810 type="Development" 897 type="Development"
811 ;; 898 ;;
812 899
813 games) 900 games)
814 case ${catmin} in 901 case ${catmin} in
815 action) type=ActionGame;; 902 action|fps) type=ActionGame;;
816 arcade) type=ArcadeGame;; 903 arcade) type=ArcadeGame;;
817 board) type=BoardGame;; 904 board) type=BoardGame;;
818 kid) type=KidsGame;;
819 emulation) type=Emulator;; 905 emulation) type=Emulator;;
906 kids) type=KidsGame;;
820 puzzle) type=LogicGame;; 907 puzzle) type=LogicGame;;
821 rpg) type=RolePlaying;;
822 roguelike) type=RolePlaying;; 908 roguelike) type=RolePlaying;;
909 rpg) type=RolePlaying;;
823 simulation) type=Simulation;; 910 simulation) type=Simulation;;
824 sports) type=SportsGame;; 911 sports) type=SportsGame;;
825 strategy) type=StrategyGame;; 912 strategy) type=StrategyGame;;
826 *) type=;; 913 *) type=;;
827 esac 914 esac
828 type="Game;${type}" 915 type="Game;${type}"
916 ;;
917
918 gnome)
919 type="Gnome;GTK"
920 ;;
921
922 kde)
923 type="KDE;Qt"
829 ;; 924 ;;
830 925
831 mail) 926 mail)
832 type="Network;Email" 927 type="Network;Email"
833 ;; 928 ;;
835 media) 930 media)
836 case ${catmin} in 931 case ${catmin} in
837 gfx) type=Graphics;; 932 gfx) type=Graphics;;
838 radio) type=Tuner;; 933 radio) type=Tuner;;
839 sound) type=Audio;; 934 sound) type=Audio;;
840 tv) type=TV;; 935 tv) type=TV;;
841 video) type=Video;; 936 video) type=Video;;
842 *) type=;; 937 *) type=;;
843 esac 938 esac
844 type="AudioVideo;${type}" 939 type="AudioVideo;${type}"
845 ;; 940 ;;
846 941
847 net) 942 net)
848 case ${catmin} in 943 case ${catmin} in
849 dialup) type=Dialup;; 944 dialup) type=Dialup;;
850 ftp) type=FileTransfer;; 945 ftp) type=FileTransfer;;
851 im) type=InstantMessaging;; 946 im) type=InstantMessaging;;
852 irc) type=IRCClient;; 947 irc) type=IRCClient;;
853 mail) type=Email;; 948 mail) type=Email;;
854 news) type=News;; 949 news) type=News;;
855 nntp) type=News;; 950 nntp) type=News;;
856 p2p) type=FileTransfer;; 951 p2p) type=FileTransfer;;
857 *) type=;; 952 *) type=;;
858 esac 953 esac
859 type="Network;${type}" 954 type="Network;${type}"
860 ;; 955 ;;
861 956
862 sci) 957 sci)
863 case ${catmin} in 958 case ${catmin} in
864 astro*) type=Astronomy;; 959 astro*) type=Astronomy;;
865 bio*) type=Biology;; 960 bio*) type=Biology;;
866 calc*) type=Calculator;; 961 calc*) type=Calculator;;
867 chem*) type=Chemistry;; 962 chem*) type=Chemistry;;
963 elec*) type=Electronics;;
868 geo*) type=Geology;; 964 geo*) type=Geology;;
869 math*) type=Math;; 965 math*) type=Math;;
966 physics) type=Physics;;
967 visual*) type=DataVisualization;;
870 *) type=;; 968 *) type=;;
871 esac 969 esac
872 type="Science;${type}" 970 type="Science;${type}"
873 ;; 971 ;;
874 972
973 sys)
974 type="System"
975 ;;
976
875 www) 977 www)
876 case ${catmin} in 978 case ${catmin} in
877 client) type=WebBrowser;; 979 client) type=WebBrowser;;
878 *) type=;; 980 *) type=;;
879 esac 981 esac
880 type="Network" 982 type="Network"
881 ;; 983 ;;
882 984
883 *) 985 *)
888 if [ "${SLOT}" == "0" ] ; then 990 if [ "${SLOT}" == "0" ] ; then
889 local desktop_name="${PN}" 991 local desktop_name="${PN}"
890 else 992 else
891 local desktop_name="${PN}-${SLOT}" 993 local desktop_name="${PN}-${SLOT}"
892 fi 994 fi
995 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
893 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 996 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
894 997
998 cat <<-EOF > "${desktop}"
895echo "[Desktop Entry] 999 [Desktop Entry]
896Encoding=UTF-8
897Version=0.9.2
898Name=${name} 1000 Name=${name}
899Type=Application 1001 Type=Application
900Comment=${DESCRIPTION} 1002 Comment=${DESCRIPTION}
901Exec=${exec} 1003 Exec=${exec}
902Path=${path} 1004 TryExec=${exec%% *}
903Icon=${icon} 1005 Icon=${icon}
904Categories=Application;${type};" > "${desktop}" 1006 Categories=${type};
1007 EOF
1008
1009 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
905 1010
906 ( 1011 (
907 # wrap the env here so that the 'insinto' call 1012 # wrap the env here so that the 'insinto' call
908 # doesn't corrupt the env of the caller 1013 # doesn't corrupt the env of the caller
909 insinto /usr/share/applications 1014 insinto /usr/share/applications
910 doins "${desktop}" 1015 doins "${desktop}"
911 ) 1016 )
912} 1017}
913 1018
914# Make a GDM/KDM Session file 1019# @FUNCTION: validate_desktop_entries
915# 1020# @USAGE: [directories]
916# make_desktop_entry(<title>, <command>) 1021# @MAINTAINER:
917# title: File to execute to start the Window Manager 1022# Carsten Lohrke <carlo@gentoo.org>
918# command: Name of the Window Manager 1023# @DESCRIPTION:
1024# Validate desktop entries using desktop-file-utils
1025validate_desktop_entries() {
1026 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1027 einfo "Checking desktop entry validity"
1028 local directories=""
1029 for d in /usr/share/applications $@ ; do
1030 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1031 done
1032 if [[ -n ${directories} ]] ; then
1033 for FILE in $(find ${directories} -name "*\.desktop" \
1034 -not -path '*.hidden*' | sort -u 2>/dev/null)
1035 do
1036 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1037 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1038 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1039 done
1040 fi
1041 echo ""
1042 else
1043 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1044 fi
1045}
919 1046
1047# @FUNCTION: make_session_desktop
1048# @USAGE: <title> <command> [command args...]
1049# @DESCRIPTION:
1050# Make a GDM/KDM Session file. The title is the file to execute to start the
1051# Window Manager. The command is the name of the Window Manager.
1052#
1053# You can set the name of the file via the ${wm} variable.
920make_session_desktop() { 1054make_session_desktop() {
921 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1055 [[ -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 1056 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
923 1057
924 local title=$1 1058 local title=$1
925 local command=$2 1059 local command=$2
926 local desktop=${T}/${wm}.desktop 1060 local desktop=${T}/${wm:-${PN}}.desktop
1061 shift 2
927 1062
1063 cat <<-EOF > "${desktop}"
928echo "[Desktop Entry] 1064 [Desktop Entry]
929Encoding=UTF-8
930Name=${title} 1065 Name=${title}
931Comment=This session logs you into ${title} 1066 Comment=This session logs you into ${title}
932Exec=${command} 1067 Exec=${command} $*
933TryExec=${command} 1068 TryExec=${command}
934Type=Application" > "${desktop}" 1069 Type=XSession
1070 EOF
935 1071
1072 (
1073 # wrap the env here so that the 'insinto' call
1074 # doesn't corrupt the env of the caller
936 insinto /usr/share/xsessions 1075 insinto /usr/share/xsessions
937 doins "${desktop}" 1076 doins "${desktop}"
1077 )
938} 1078}
939 1079
1080# @FUNCTION: domenu
1081# @USAGE: <menus>
1082# @DESCRIPTION:
1083# Install the list of .desktop menu files into the appropriate directory
1084# (/usr/share/applications).
940domenu() { 1085domenu() {
1086 (
1087 # wrap the env here so that the 'insinto' call
1088 # doesn't corrupt the env of the caller
941 local i j 1089 local i j ret=0
942 insinto /usr/share/applications 1090 insinto /usr/share/applications
943 for i in "$@" ; do 1091 for i in "$@" ; do
944 if [[ -f ${i} ]] ; then 1092 if [[ -f ${i} ]] ; then
945 doins "${i}" 1093 doins "${i}"
1094 ((ret+=$?))
946 elif [[ -d ${i} ]] ; then 1095 elif [[ -d ${i} ]] ; then
947 for j in "${i}"/*.desktop ; do 1096 for j in "${i}"/*.desktop ; do
948 doins "${j}" 1097 doins "${j}"
1098 ((ret+=$?))
949 done 1099 done
1100 else
1101 ((++ret))
950 fi 1102 fi
951 done 1103 done
1104 exit ${ret}
1105 )
952} 1106}
1107
1108# @FUNCTION: newmenu
1109# @USAGE: <menu> <newname>
1110# @DESCRIPTION:
1111# Like all other new* functions, install the specified menu as newname.
953newmenu() { 1112newmenu() {
1113 (
1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
954 insinto /usr/share/applications 1116 insinto /usr/share/applications
955 newins "$1" "$2" 1117 newins "$@"
1118 )
956} 1119}
957 1120
1121# @FUNCTION: doicon
1122# @USAGE: <list of icons>
1123# @DESCRIPTION:
1124# Install the list of icons into the icon directory (/usr/share/pixmaps).
1125# This is useful in conjunction with creating desktop/menu files.
958doicon() { 1126doicon() {
1127 (
1128 # wrap the env here so that the 'insinto' call
1129 # doesn't corrupt the env of the caller
959 local i j 1130 local i j ret
960 insinto /usr/share/pixmaps 1131 insinto /usr/share/pixmaps
961 for i in "$@" ; do 1132 for i in "$@" ; do
962 if [[ -f ${i} ]] ; then 1133 if [[ -f ${i} ]] ; then
963 doins "${i}" 1134 doins "${i}"
1135 ((ret+=$?))
964 elif [[ -d ${i} ]] ; then 1136 elif [[ -d ${i} ]] ; then
965 for j in "${i}"/*.png ; do 1137 for j in "${i}"/*.png ; do
966 doins "${j}" 1138 doins "${j}"
1139 ((ret+=$?))
967 done 1140 done
1141 else
1142 ((++ret))
968 fi 1143 fi
969 done 1144 done
1145 exit ${ret}
1146 )
970} 1147}
1148
1149# @FUNCTION: newicon
1150# @USAGE: <icon> <newname>
1151# @DESCRIPTION:
1152# Like all other new* functions, install the specified icon as newname.
971newicon() { 1153newicon() {
1154 (
1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
972 insinto /usr/share/pixmaps 1157 insinto /usr/share/pixmaps
973 newins "$1" "$2" 1158 newins "$@"
1159 )
974} 1160}
975
976##############################################################
977# END: Handle .desktop files and menu entries #
978##############################################################
979
980 1161
981# for internal use only (unpack_pdv and unpack_makeself) 1162# for internal use only (unpack_pdv and unpack_makeself)
982find_unpackable_file() { 1163find_unpackable_file() {
983 local src=$1 1164 local src=$1
984 if [[ -z ${src} ]] ; then 1165 if [[ -z ${src} ]] ; then
994 fi 1175 fi
995 [[ ! -e ${src} ]] && return 1 1176 [[ ! -e ${src} ]] && return 1
996 echo "${src}" 1177 echo "${src}"
997} 1178}
998 1179
1180# @FUNCTION: unpack_pdv
1181# @USAGE: <file to unpack> <size of off_t>
1182# @DESCRIPTION:
999# Unpack those pesky pdv generated files ... 1183# Unpack those pesky pdv generated files ...
1000# They're self-unpacking programs with the binary package stuffed in 1184# 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 1185# 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. 1186# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1003# 1187#
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 1188# 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 1189# 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 1190# the size of the off_t type (in bytes) on the machine that built the pdv
1191# archive.
1192#
1008# archive. one way to determine this is by running the following commands: 1193# One way to determine this is by running the following commands:
1194#
1195# @CODE
1009# strings <pdv archive> | grep lseek 1196# strings <pdv archive> | grep lseek
1010# strace -elseek <pdv archive> 1197# strace -elseek <pdv archive>
1198# @CODE
1199#
1011# basically look for the first lseek command (we do the strings/grep because 1200# 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 1201# sometimes the function call is _llseek or something) and steal the 2nd
1013# parameter. here is an example: 1202# parameter. Here is an example:
1203#
1204# @CODE
1014# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1205# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1015# lseek 1206# lseek
1016# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1207# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1017# lseek(3, -4, SEEK_END) = 2981250 1208# lseek(3, -4, SEEK_END) = 2981250
1209# @CODE
1210#
1018# thus we would pass in the value of '4' as the second parameter. 1211# Thus we would pass in the value of '4' as the second parameter.
1019unpack_pdv() { 1212unpack_pdv() {
1020 local src=$(find_unpackable_file $1) 1213 local src=$(find_unpackable_file "$1")
1021 local sizeoff_t=$2 1214 local sizeoff_t=$2
1022 1215
1023 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1216 [[ -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 :(" 1217 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1025 1218
1026 local shrtsrc=$(basename "${src}") 1219 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1220 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1221 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1029 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1222 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1030 1223
1031 # grab metadata for debug reasons 1224 # grab metadata for debug reasons
1032 local metafile="$(emktemp)" 1225 local metafile=$(emktemp)
1033 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1226 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1034 1227
1035 # rip out the final file name from the metadata 1228 # rip out the final file name from the metadata
1036 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1229 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1037 datafile="`basename ${datafile}`" 1230 datafile=$(basename "${datafile}")
1038 1231
1039 # now lets uncompress/untar the file if need be 1232 # now lets uncompress/untar the file if need be
1040 local tmpfile="$(emktemp)" 1233 local tmpfile=$(emktemp)
1041 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1234 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1042 1235
1043 local iscompressed="`file -b ${tmpfile}`" 1236 local iscompressed=$(file -b "${tmpfile}")
1044 if [ "${iscompressed:0:8}" == "compress" ] ; then 1237 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1045 iscompressed=1 1238 iscompressed=1
1046 mv ${tmpfile}{,.Z} 1239 mv ${tmpfile}{,.Z}
1047 gunzip ${tmpfile} 1240 gunzip ${tmpfile}
1048 else 1241 else
1049 iscompressed=0 1242 iscompressed=0
1050 fi 1243 fi
1051 local istar="`file -b ${tmpfile}`" 1244 local istar=$(file -b "${tmpfile}")
1052 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1245 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1053 istar=1 1246 istar=1
1054 else 1247 else
1055 istar=0 1248 istar=0
1056 fi 1249 fi
1057 1250
1085 true 1278 true
1086 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1279 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1087 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1280 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1088} 1281}
1089 1282
1283# @FUNCTION: unpack_makeself
1284# @USAGE: [file to unpack] [offset] [tail|dd]
1285# @DESCRIPTION:
1090# Unpack those pesky makeself generated files ... 1286# Unpack those pesky makeself generated files ...
1091# They're shell scripts with the binary package tagged onto 1287# They're shell scripts with the binary package tagged onto
1092# the end of the archive. Loki utilized the format as does 1288# the end of the archive. Loki utilized the format as does
1093# many other game companies. 1289# many other game companies.
1094# 1290#
1095# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1291# If the file is not specified, then ${A} is used. If the
1096# - If the file is not specified then unpack will utilize ${A}.
1097# - If the offset is not specified then we will attempt to extract 1292# offset is not specified then we will attempt to extract
1098# the proper offset from the script itself. 1293# the proper offset from the script itself.
1099unpack_makeself() { 1294unpack_makeself() {
1100 local src_input=${1:-${A}} 1295 local src_input=${1:-${A}}
1101 local src=$(find_unpackable_file "${src_input}") 1296 local src=$(find_unpackable_file "${src_input}")
1102 local skip=$2 1297 local skip=$2
1103 local exe=$3 1298 local exe=$3
1109 if [[ -z ${skip} ]] ; then 1304 if [[ -z ${skip} ]] ; then
1110 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1305 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1111 local skip=0 1306 local skip=0
1112 exe=tail 1307 exe=tail
1113 case ${ver} in 1308 case ${ver} in
1114 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1309 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1115 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1310 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1116 ;; 1311 ;;
1117 2.0|2.0.1) 1312 2.0|2.0.1)
1118 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1313 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1119 ;; 1314 ;;
1149 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1344 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1150 *) die "makeself cant handle exe '${exe}'" 1345 *) die "makeself cant handle exe '${exe}'"
1151 esac 1346 esac
1152 1347
1153 # lets grab the first few bytes of the file to figure out what kind of archive it is 1348 # lets grab the first few bytes of the file to figure out what kind of archive it is
1154 local tmpfile="$(emktemp)" 1349 local tmpfile=$(emktemp)
1155 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1350 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1156 local filetype="$(file -b "${tmpfile}")" 1351 local filetype=$(file -b "${tmpfile}")
1157 case ${filetype} in 1352 case ${filetype} in
1158 *tar\ archive) 1353 *tar\ archive*)
1159 eval ${exe} | tar --no-same-owner -xf - 1354 eval ${exe} | tar --no-same-owner -xf -
1160 ;; 1355 ;;
1161 bzip2*) 1356 bzip2*)
1162 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1357 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1163 ;; 1358 ;;
1173 ;; 1368 ;;
1174 esac 1369 esac
1175 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1370 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1176} 1371}
1177 1372
1373# @FUNCTION: check_license
1374# @USAGE: [license]
1375# @DESCRIPTION:
1178# Display a license for user to accept. 1376# 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. 1377# specified, then ${LICENSE} is used.
1182check_license() { 1378check_license() {
1183 local lic=$1 1379 local lic=$1
1184 if [ -z "${lic}" ] ; then 1380 if [ -z "${lic}" ] ; then
1185 lic="${PORTDIR}/licenses/${LICENSE}" 1381 lic="${PORTDIR}/licenses/${LICENSE}"
1186 else 1382 else
1190 lic="${PWD}/${lic}" 1386 lic="${PWD}/${lic}"
1191 elif [ -e "${lic}" ] ; then 1387 elif [ -e "${lic}" ] ; then
1192 lic="${lic}" 1388 lic="${lic}"
1193 fi 1389 fi
1194 fi 1390 fi
1195 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1196 local l="`basename ${lic}`" 1391 local l="`basename ${lic}`"
1197 1392
1198 # here is where we check for the licenses the user already 1393 # here is where we check for the licenses the user already
1199 # accepted ... if we don't find a match, we make the user accept 1394 # accepted ... if we don't find a match, we make the user accept
1200 local shopts=$-
1201 local alic 1395 local alic
1202 set -o noglob #so that bash doesn't expand "*" 1396 eshopts_push -o noglob # so that bash doesn't expand "*"
1203 for alic in ${ACCEPT_LICENSE} ; do 1397 for alic in ${ACCEPT_LICENSE} ; do
1204 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1398 if [[ ${alic} == ${l} ]]; then
1205 set +o noglob; set -${shopts} #reset old shell opts 1399 eshopts_pop
1206 return 0 1400 return 0
1207 fi 1401 fi
1208 done 1402 done
1209 set +o noglob; set -$shopts #reset old shell opts 1403 eshopts_pop
1404 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1210 1405
1211 local licmsg="$(emktemp)" 1406 local licmsg=$(emktemp)
1212 cat << EOF > ${licmsg} 1407 cat <<-EOF > ${licmsg}
1213********************************************************** 1408 **********************************************************
1214The following license outlines the terms of use of this 1409 The following license outlines the terms of use of this
1215package. You MUST accept this license for installation to 1410 package. You MUST accept this license for installation to
1216continue. When you are done viewing, hit 'q'. If you 1411 continue. When you are done viewing, hit 'q'. If you
1217CTRL+C out of this, the install will not run! 1412 CTRL+C out of this, the install will not run!
1218********************************************************** 1413 **********************************************************
1219 1414
1220EOF 1415 EOF
1221 cat ${lic} >> ${licmsg} 1416 cat ${lic} >> ${licmsg}
1222 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1417 ${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] " 1418 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1224 read alic 1419 read alic
1225 case ${alic} in 1420 case ${alic} in
1232 die "Failed to accept license" 1427 die "Failed to accept license"
1233 ;; 1428 ;;
1234 esac 1429 esac
1235} 1430}
1236 1431
1432# @FUNCTION: cdrom_get_cds
1433# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1434# @DESCRIPTION:
1237# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1435# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1238# the whole 'non-interactive' policy, but damnit I want CD support ! 1436# the whole 'non-interactive' policy, but damnit I want CD support !
1239# 1437#
1240# with these cdrom functions we handle all the user interaction and 1438# With these cdrom functions we handle all the user interaction and
1241# standardize everything. all you have to do is call cdrom_get_cds() 1439# 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 1440# and when the function returns, you can assume that the cd has been
1243# found at CDROM_ROOT. 1441# found at CDROM_ROOT.
1244# 1442#
1443# The function will attempt to locate a cd based upon a file that is on
1444# the cd. The more files you give this function, the more cds
1445# the cdrom functions will handle.
1446#
1245# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1447# 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 1448# etc... If you want to give the cds better names, then just export
1247# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1449# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1450# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1451# also use the CDROM_NAME_SET bash array.
1248# 1452#
1249# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1453# 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() { 1454cdrom_get_cds() {
1256 # first we figure out how many cds we're dealing with by 1455 # first we figure out how many cds we're dealing with by
1257 # the # of files they gave us 1456 # the # of files they gave us
1258 local cdcnt=0 1457 local cdcnt=0
1259 local f= 1458 local f=
1303 echo 1502 echo
1304 einfo "For example:" 1503 einfo "For example:"
1305 einfo "export CD_ROOT=/mnt/cdrom" 1504 einfo "export CD_ROOT=/mnt/cdrom"
1306 echo 1505 echo
1307 else 1506 else
1507 if [[ -n ${CDROM_NAME_SET} ]] ; then
1508 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1509 cdcnt=0
1510 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1511 ((++cdcnt))
1512 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1513 done
1514 fi
1515
1308 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1516 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1309 cdcnt=0 1517 cdcnt=0
1310 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1518 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1311 ((++cdcnt)) 1519 ((++cdcnt))
1312 var="CDROM_NAME_${cdcnt}" 1520 var="CDROM_NAME_${cdcnt}"
1336 export CDROM_SET="" 1544 export CDROM_SET=""
1337 export CDROM_CURRENT_CD=0 1545 export CDROM_CURRENT_CD=0
1338 cdrom_load_next_cd 1546 cdrom_load_next_cd
1339} 1547}
1340 1548
1341# this is only used when you need access to more than one cd. 1549# @FUNCTION: cdrom_load_next_cd
1342# when you have finished using the first cd, just call this function. 1550# @DESCRIPTION:
1343# when it returns, CDROM_ROOT will be pointing to the second cd. 1551# 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. 1552# files off a CD and want access to the next one, just call this function.
1553# Again, all the messy details of user interaction are taken care of for you.
1554# Once this returns, just read the variable CDROM_ROOT for the location of the
1555# mounted CD. Note that you can only go forward in the CD list, so make sure
1556# you only call this function when you're done using the current CD.
1345cdrom_load_next_cd() { 1557cdrom_load_next_cd() {
1346 local var 1558 local var
1347 ((++CDROM_CURRENT_CD)) 1559 ((++CDROM_CURRENT_CD))
1348 1560
1349 unset CDROM_ROOT 1561 unset CDROM_ROOT
1366# displayed and we'll hang out here until: 1578# displayed and we'll hang out here until:
1367# (1) the file is found on a mounted cdrom 1579# (1) the file is found on a mounted cdrom
1368# (2) the user hits CTRL+C 1580# (2) the user hits CTRL+C
1369_cdrom_locate_file_on_cd() { 1581_cdrom_locate_file_on_cd() {
1370 local mline="" 1582 local mline=""
1371 local showedmsg=0 1583 local showedmsg=0 showjolietmsg=0
1372 1584
1373 while [[ -z ${CDROM_ROOT} ]] ; do 1585 while [[ -z ${CDROM_ROOT} ]] ; do
1374 local i=0 1586 local i=0
1375 local -a cdset=(${*//:/ }) 1587 local -a cdset=(${*//:/ })
1376 if [[ -n ${CDROM_SET} ]] ; then 1588 if [[ -n ${CDROM_SET} ]] ; then
1379 1591
1380 while [[ -n ${cdset[${i}]} ]] ; do 1592 while [[ -n ${cdset[${i}]} ]] ; do
1381 local dir=$(dirname ${cdset[${i}]}) 1593 local dir=$(dirname ${cdset[${i}]})
1382 local file=$(basename ${cdset[${i}]}) 1594 local file=$(basename ${cdset[${i}]})
1383 1595
1384 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1596 local point= node= fs= foo=
1597 while read point node fs foo ; do
1598 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1599 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1600 && continue
1601 point=${point//\040/ }
1385 [[ -d ${mline}/${dir} ]] || continue 1602 [[ ! -d ${point}/${dir} ]] && continue
1386 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1603 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1387 export CDROM_ROOT=${mline} 1604 export CDROM_ROOT=${point}
1388 export CDROM_SET=${i} 1605 export CDROM_SET=${i}
1389 export CDROM_MATCH=${cdset[${i}]} 1606 export CDROM_MATCH=${cdset[${i}]}
1390 return 1607 return
1391 fi 1608 done <<< "$(get_mounts)"
1392 done
1393 1609
1394 ((++i)) 1610 ((++i))
1395 done 1611 done
1396 1612
1397 echo 1613 echo
1413 showedmsg=1 1629 showedmsg=1
1414 fi 1630 fi
1415 einfo "Press return to scan for the cd again" 1631 einfo "Press return to scan for the cd again"
1416 einfo "or hit CTRL+C to abort the emerge." 1632 einfo "or hit CTRL+C to abort the emerge."
1417 echo 1633 echo
1634 if [[ ${showjolietmsg} -eq 0 ]] ; then
1635 showjolietmsg=1
1636 else
1418 einfo "If you are having trouble with the detection" 1637 ewarn "If you are having trouble with the detection"
1419 einfo "of your CD, it is possible that you do not have" 1638 ewarn "of your CD, it is possible that you do not have"
1420 einfo "Joliet support enabled in your kernel. Please" 1639 ewarn "Joliet support enabled in your kernel. Please"
1421 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1640 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1641 ebeep 5
1642 fi
1422 read || die "something is screwed with your system" 1643 read || die "something is screwed with your system"
1423 done 1644 done
1424} 1645}
1425 1646
1647# @FUNCTION: strip-linguas
1648# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1649# @DESCRIPTION:
1426# Make sure that LINGUAS only contains languages that 1650# Make sure that LINGUAS only contains languages that
1427# a package can support 1651# a package can support. The first form allows you to
1428# 1652# specify a list of LINGUAS. The -i builds a list of po
1429# usage: strip-linguas <allow LINGUAS> 1653# files found in all the directories and uses the
1430# strip-linguas -i <directories of .po files> 1654# intersection of the lists. The -u builds a list of po
1431# strip-linguas -u <directories of .po files> 1655# files found in all the directories and uses the union
1432# 1656# 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() { 1657strip-linguas() {
1439 local ls newls 1658 local ls newls nols
1440 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1659 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1441 local op=$1; shift 1660 local op=$1; shift
1442 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1661 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1443 local d f 1662 local d f
1444 for d in "$@" ; do 1663 for d in "$@" ; do
1445 if [[ ${op} == "-u" ]] ; then 1664 if [[ ${op} == "-u" ]] ; then
1446 newls=${ls} 1665 newls=${ls}
1447 else 1666 else
1448 newls="" 1667 newls=""
1449 fi 1668 fi
1450 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1669 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1451 if [[ ${op} == "-i" ]] ; then 1670 if [[ ${op} == "-i" ]] ; then
1452 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1671 hasq ${f} ${ls} && newls="${newls} ${f}"
1453 else 1672 else
1454 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1673 hasq ${f} ${ls} || newls="${newls} ${f}"
1455 fi 1674 fi
1456 done 1675 done
1457 ls=${newls} 1676 ls=${newls}
1458 done 1677 done
1459 ls=${ls//.po}
1460 else 1678 else
1461 ls=$@ 1679 ls="$@"
1462 fi 1680 fi
1463 1681
1464 ls=" ${ls} " 1682 nols=""
1465 newls="" 1683 newls=""
1466 for f in ${LINGUAS} ; do 1684 for f in ${LINGUAS} ; do
1467 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1685 if hasq ${f} ${ls} ; then
1468 newls="${newls} ${f}" 1686 newls="${newls} ${f}"
1469 else 1687 else
1470 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1688 nols="${nols} ${f}"
1471 fi 1689 fi
1472 done 1690 done
1473 if [[ -z ${newls} ]] ; then 1691 [[ -n ${nols} ]] \
1474 export LINGUAS="" 1692 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1475 else
1476 export LINGUAS=${newls:1} 1693 export LINGUAS=${newls:1}
1477 fi
1478} 1694}
1479 1695
1480# moved from kernel.eclass since they are generally useful outside of 1696# @FUNCTION: preserve_old_lib
1481# kernel.eclass -iggy (20041002) 1697# @USAGE: <libs to preserve> [more libs]
1482 1698# @DESCRIPTION:
1483# the following functions are useful in kernel module ebuilds, etc.
1484# for an example see ivtv or drbd ebuilds
1485
1486# set's ARCH to match what the kernel expects
1487set_arch_to_kernel() {
1488 i=10
1489 while ((i--)) ; do
1490 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1491 done
1492 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1699# 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 1700# 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 1701# 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 1702# 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: 1703# solution, so instead you can call this from pkg_preinst. See also the
1521# 1704# 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() { 1705preserve_old_lib() {
1535 LIB=$1 1706 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1707 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1708 die "Invalid preserve_old_lib() usage"
1709 fi
1710 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1536 1711
1537 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1712 # let portage worry about it
1538 SONAME=`basename ${LIB}` 1713 has preserve-libs ${FEATURES} && return 0
1539 DIRNAME=`dirname ${LIB}`
1540 1714
1541 dodir ${DIRNAME} 1715 local lib dir
1542 cp ${ROOT}${LIB} ${D}${DIRNAME} 1716 for lib in "$@" ; do
1717 [[ -e ${ROOT}/${lib} ]] || continue
1718 dir=${lib%/*}
1719 dodir ${dir} || die "dodir ${dir} failed"
1720 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1543 touch ${D}${LIB} 1721 touch "${D}"/${lib}
1544 fi 1722 done
1545} 1723}
1546 1724
1725# @FUNCTION: preserve_old_lib_notify
1726# @USAGE: <libs to notify> [more libs]
1727# @DESCRIPTION:
1728# Spit helpful messages about the libraries preserved by preserve_old_lib.
1547preserve_old_lib_notify() { 1729preserve_old_lib_notify() {
1548 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1731 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1732 die "Invalid preserve_old_lib_notify() usage"
1733 fi
1549 1734
1550 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1735 # let portage worry about it
1551 SONAME=`basename ${LIB}` 1736 has preserve-libs ${FEATURES} && return 0
1552 1737
1738 local lib notice=0
1739 for lib in "$@" ; do
1740 [[ -e ${ROOT}/${lib} ]] || continue
1741 if [[ ${notice} -eq 0 ]] ; then
1742 notice=1
1553 ewarn "An old version of an installed library was detected on your system." 1743 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" 1744 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," 1745 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1556 ewarn "you will need to execute the following command:" 1746 ewarn "in order to remove these old dependencies. If you do not have this"
1557 ewarn " revdep-rebuild --soname ${SONAME}" 1747 ewarn "helper program, simply emerge the 'gentoolkit' package."
1748 ewarn
1749 fi
1750 ewarn " # revdep-rebuild --library ${lib##*/}"
1751 done
1752 if [[ ${notice} -eq 1 ]] ; then
1558 ewarn 1753 ewarn
1559 ewarn "After doing that, you can safely remove ${LIB}" 1754 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1560 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1755 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1756 for lib in "$@" ; do
1757 ewarn " # rm '${lib}'"
1758 done
1561 fi 1759 fi
1562} 1760}
1563 1761
1564# Hack for people to figure out if a package was built with 1762# @FUNCTION: built_with_use
1565# certain USE flags 1763# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1764# @DESCRIPTION:
1566# 1765#
1567# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1766# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1568# ex: built_with_use xchat gtk2
1569# 1767#
1570# Flags: -a all USE flags should be utilized 1768# A temporary hack until portage properly supports DEPENDing on USE
1571# -o at least one USE flag should be utilized 1769# flags being enabled in packages. This will check to see if the specified
1572# Note: the default flag is '-a' 1770# DEPEND atom was built with the specified list of USE flags. The
1771# --missing option controls the behavior if called on a package that does
1772# not actually support the defined USE flags (aka listed in IUSE).
1773# The default is to abort (call die). The -a and -o flags control
1774# the requirements of the USE flags. They correspond to "and" and "or"
1775# logic. So the -a flag means all listed USE flags must be enabled
1776# while the -o flag means at least one of the listed IUSE flags must be
1777# enabled. The --hidden option is really for internal use only as it
1778# means the USE flag we're checking is hidden expanded, so it won't be found
1779# in IUSE like normal USE flags.
1780#
1781# Remember that this function isn't terribly intelligent so order of optional
1782# flags matter.
1573built_with_use() { 1783built_with_use() {
1784 local hidden="no"
1785 if [[ $1 == "--hidden" ]] ; then
1786 hidden="yes"
1787 shift
1788 fi
1789
1790 local missing_action="die"
1791 if [[ $1 == "--missing" ]] ; then
1792 missing_action=$2
1793 shift ; shift
1794 case ${missing_action} in
1795 true|false|die) ;;
1796 *) die "unknown action '${missing_action}'";;
1797 esac
1798 fi
1799
1574 local opt=$1 1800 local opt=$1
1575 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1801 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1576 1802
1577 local PKG=$(best_version $1) 1803 local PKG=$(best_version $1)
1804 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1578 shift 1805 shift
1579 1806
1580 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1807 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1808 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1581 1809
1582 # if the USE file doesnt exist, assume the $PKG is either 1810 # if the IUSE file doesn't exist, the read will error out, we need to handle
1583 # injected or package.provided 1811 # this gracefully
1584 [[ ! -e ${USEFILE} ]] && return 0 1812 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1813 case ${missing_action} in
1814 true) return 0;;
1815 false) return 1;;
1816 die) die "Unable to determine what USE flags $PKG was built with";;
1817 esac
1818 fi
1819
1820 if [[ ${hidden} == "no" ]] ; then
1821 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1822 # Don't check USE_EXPAND #147237
1823 local expand
1824 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1825 if [[ $1 == ${expand}_* ]] ; then
1826 expand=""
1827 break
1828 fi
1829 done
1830 if [[ -n ${expand} ]] ; then
1831 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1832 case ${missing_action} in
1833 true) return 0;;
1834 false) return 1;;
1835 die) die "$PKG does not actually support the $1 USE flag!";;
1836 esac
1837 fi
1838 fi
1839 fi
1585 1840
1586 local USE_BUILT=$(<${USEFILE}) 1841 local USE_BUILT=$(<${USEFILE})
1587 while [[ $# -gt 0 ]] ; do 1842 while [[ $# -gt 0 ]] ; do
1588 if [[ ${opt} = "-o" ]] ; then 1843 if [[ ${opt} = "-o" ]] ; then
1589 has $1 ${USE_BUILT} && return 0 1844 has $1 ${USE_BUILT} && return 0
1593 shift 1848 shift
1594 done 1849 done
1595 [[ ${opt} = "-a" ]] 1850 [[ ${opt} = "-a" ]]
1596} 1851}
1597 1852
1853# @FUNCTION: epunt_cxx
1854# @USAGE: [dir to scan]
1855# @DESCRIPTION:
1598# Many configure scripts wrongly bail when a C++ compiler 1856# Many configure scripts wrongly bail when a C++ compiler could not be
1599# could not be detected. #73450 1857# detected. If dir is not specified, then it defaults to ${S}.
1858#
1859# http://bugs.gentoo.org/73450
1600epunt_cxx() { 1860epunt_cxx() {
1601 local dir=$1 1861 local dir=$1
1602 [[ -z ${dir} ]] && dir=${S} 1862 [[ -z ${dir} ]] && dir=${S}
1603 ebegin "Removing useless C++ checks" 1863 ebegin "Removing useless C++ checks"
1604 local f 1864 local f
1605 for f in $(find ${dir} -name configure) ; do 1865 find "${dir}" -name configure | while read f ; do
1606 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1866 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1607 done 1867 done
1608 eend 0 1868 eend 0
1609} 1869}
1610 1870
1611# dopamd <file> [more files] 1871# @FUNCTION: make_wrapper
1612# 1872# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1613# Install pam auth config file in /etc/pam.d 1873# @DESCRIPTION:
1614dopamd() { 1874# Create a shell wrapper script named wrapper in installpath
1615 [[ -z $1 ]] && die "dopamd requires at least one argument" 1875# (defaults to the bindir) to execute target (default of wrapper) by
1616 1876# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1617 use pam || return 0 1877# libpaths followed by optionally changing directory to chdir.
1618
1619 INSDESTTREE=/etc/pam.d \
1620 doins "$@" || 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() { 1878make_wrapper() {
1644 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1879 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1645 local tmpwrapper=$(emktemp) 1880 local tmpwrapper=$(emktemp)
1646 # We don't want to quote ${bin} so that people can pass complex 1881 # We don't want to quote ${bin} so that people can pass complex
1647 # things as $bin ... "./someprog --args" 1882 # things as $bin ... "./someprog --args"
1657fi 1892fi
1658exec ${bin} "\$@" 1893exec ${bin} "\$@"
1659EOF 1894EOF
1660 chmod go+rx "${tmpwrapper}" 1895 chmod go+rx "${tmpwrapper}"
1661 if [[ -n ${path} ]] ; then 1896 if [[ -n ${path} ]] ; then
1897 (
1662 exeinto "${path}" 1898 exeinto "${path}"
1663 newexe "${tmpwrapper}" "${wrapper}" 1899 newexe "${tmpwrapper}" "${wrapper}"
1900 ) || die
1664 else 1901 else
1665 newbin "${tmpwrapper}" "${wrapper}" 1902 newbin "${tmpwrapper}" "${wrapper}" || die
1903 fi
1904}
1905
1906# @FUNCTION: prepalldocs
1907# @USAGE:
1908# @DESCRIPTION:
1909# Compress files in /usr/share/doc which are not already
1910# compressed, excluding /usr/share/doc/${PF}/html.
1911# Uses the ecompressdir to do the compression.
1912# 2009-02-18 by betelgeuse:
1913# Commented because ecompressdir is even more internal to
1914# Portage than prepalldocs (it's not even mentioned in man 5
1915# ebuild). Please submit a better version for review to gentoo-dev
1916# if you want prepalldocs here.
1917#prepalldocs() {
1918# if [[ -n $1 ]] ; then
1919# ewarn "prepalldocs: invalid usage; takes no arguments"
1666 fi 1920# fi
1667} 1921
1922# cd "${D}"
1923# [[ -d usr/share/doc ]] || return 0
1924
1925# find usr/share/doc -exec gzip {} +
1926# ecompressdir --ignore /usr/share/doc/${PF}/html
1927# ecompressdir --queue /usr/share/doc
1928#}

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