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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 1.229 2006/03/16 03:44:54 agriffis Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 2010/02/17 02:22:43 reavertm Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function generate linker scripts in /usr/lib for dynamic 54else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(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}/${lib}" <<-END_LDSCRIPT 57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
71 /* GNU ld script 58}
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76 59
77 See bug http://bugs.gentoo.org/4411 for more info. 60epause() {
78 */ 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
79 GROUP ( /${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() {
211 # create a line of same length as input string
142 [[ -z $1 ]] && set "$(printf "%65s" '')" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 echo "${1//?/=}" 213 echo "${1//?/=}"
144 } 214 }
145 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
146 local PIPE_CMD=""
147 local STDERR_TARGET="${T}/$$.out"
148 local PATCH_TARGET="${T}/$$.patch"
149 local PATCH_SUFFIX=""
150 local SINGLE_PATCH="no"
151 local x=""
152 215
153 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
154 217
155 if [ "$#" -gt 1 ] 218 # Let the rest of the code process one user arg at a time --
156 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 [[ $# -gt 1 ]] ; then
157 local m="" 222 local m
158 for m in "$@" ; do 223 for m in "$@" ; do
159 epatch "${m}" 224 epatch "${m}"
160 done 225 done
161 return 0 226 return 0
162 fi 227 fi
163 228
164 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
165 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
166 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
167 235 set -- "$1"
168 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
169 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
170 239
171 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
172 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
173 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
174 if [ "${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} ]]
175 then 286 then
176 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
177 else 312 else
178 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
179 fi 314 fi
180 else 315
181 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
182 then 317 # but if there are more, make sure we get unique log filenames
183 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
184 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
185 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
186 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
187 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(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 "***** ${patchname} *****"
188 echo 358 echo
189 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${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} )"
190 eerror 396 eerror
191 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
192 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
193 echo 400 echo
194 die "Cannot find \$EPATCH_SOURCE!"
195 fi
196
197 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
198 fi
199
200 case ${EPATCH_SUFFIX##*\.} in
201 bz2)
202 PIPE_CMD="bzip2 -dc"
203 PATCH_SUFFIX="bz2"
204 ;;
205 gz|Z|z)
206 PIPE_CMD="gzip -dc"
207 PATCH_SUFFIX="gz"
208 ;;
209 ZIP|zip)
210 PIPE_CMD="unzip -p"
211 PATCH_SUFFIX="zip"
212 ;;
213 *)
214 PIPE_CMD="cat"
215 PATCH_SUFFIX="patch"
216 ;;
217 esac
218
219 if [ "${SINGLE_PATCH}" = "no" ]
220 then
221 einfo "${EPATCH_MULTI_MSG}"
222 fi
223 for x in ${EPATCH_SOURCE}
224 do
225 # New ARCH dependant patch naming scheme ...
226 #
227 # ???_arch_foo.patch
228 #
229 if [ -f ${x} ] && \
230 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
231 [ "${EPATCH_FORCE}" = "yes" ])
232 then
233 local count=0
234 local popts="${EPATCH_OPTS}"
235 local patchname=${x##*/}
236
237 if [ -n "${EPATCH_EXCLUDE}" ]
238 then
239 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
240 then
241 continue
242 fi
243 fi
244
245 if [ "${SINGLE_PATCH}" = "yes" ]
246 then
247 if [ -n "${EPATCH_SINGLE_MSG}" ]
248 then
249 einfo "${EPATCH_SINGLE_MSG}"
250 else
251 einfo "Applying ${patchname} ..."
252 fi
253 else
254 einfo " ${patchname} ..."
255 fi
256
257 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
259
260 # Allow for prefix to differ ... im lazy, so shoot me :/
261 while [ "${count}" -lt 5 ]
262 do
263 # Generate some useful debug info ...
264 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266
267 if [ "${PATCH_SUFFIX}" != "patch" ]
268 then
269 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 else
272 PATCH_TARGET="${x}"
273 fi
274
275 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277
278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280
281 if [ "${PATCH_SUFFIX}" != "patch" ]
282 then
283 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
284 then
285 echo
286 eerror "Could not extract patch!"
287 #die "Could not extract patch!"
288 count=5
289 break
290 fi
291 fi
292
293 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
294 then
295 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
297 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
299 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300
301 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
302 _epatch_assert
303
304 if [ "$?" -ne 0 ]
305 then
306 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
307 echo
308 eerror "A dry-run of patch command succeeded, but actually"
309 eerror "applying the patch failed!"
310 #die "Real world sux compared to the dreamworld!"
311 count=5
312 fi
313
314 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
315
316 break
317 fi
318
319 count=$((count + 1))
320 done
321
322 if [ "${PATCH_SUFFIX}" != "patch" ]
323 then
324 rm -f ${PATCH_TARGET}
325 fi
326
327 if [ "${count}" -eq 5 ]
328 then
329 echo
330 eerror "Failed Patch: ${patchname} !"
331 eerror " ( ${PATCH_TARGET} )"
332 eerror
333 eerror "Include in your bugreport the contents of:"
334 eerror
335 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
336 echo
337 die "Failed Patch: ${patchname}!" 401 die "Failed Patch: ${patchname}!"
338 fi 402 fi
339 403
340 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
341 405 rm -f "${STDERR_TARGET}"
342 eend 0 406 eend 0
343 fi
344 done 407 done
345 if [ "${SINGLE_PATCH}" = "no" ] 408
346 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
347 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
348 fi 428 fi
429 done
349} 430}
350 431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
351# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
352# does not exist on the users system 436# does not exist on the users system.
353# vapier@gentoo.org
354#
355# Takes just 1 optional parameter (the directory to create tmpfile in)
356emktemp() { 437emktemp() {
357 local exe="touch" 438 local exe="touch"
358 [[ $1 == -d ]] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
359 local topdir=$1 440 local topdir=$1
360 441
362 [[ -z ${T} ]] \ 443 [[ -z ${T} ]] \
363 && topdir="/tmp" \ 444 && topdir="/tmp" \
364 || topdir=${T} 445 || topdir=${T}
365 fi 446 fi
366 447
367 if [[ -z $(type -p mktemp) ]] ; then 448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
368 local tmp=/ 450 local tmp=/
369 while [[ -e ${tmp} ]] ; do 451 while [[ -e ${tmp} ]] ; do
370 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
371 done 453 done
372 ${exe} "${tmp}" || ${exe} -p "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
373 echo "${tmp}" 455 echo "${tmp}"
374 else 456 else
457 # the args here will give slightly wierd names on BSD,
458 # but should produce a usable file on all userlands
375 if [[ ${exe} == "touch" ]] ; then 459 if [[ ${exe} == "touch" ]] ; then
376 [[ ${USERLAND} == "GNU" ]] \
377 && mktemp -p "${topdir}" \
378 || TMPDIR="${topdir}" mktemp -t tmp 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
379 else 461 else
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -d "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -dt tmp 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
383 fi
384 fi 463 fi
464 fi
385} 465}
386 466
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:
387# 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),
388# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
389# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
390# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
391#
392# egetent(database, key)
393egetent() { 478egetent() {
394 case ${CHOST} in 479 case ${CHOST} in
395 *-darwin*) 480 *-darwin[678])
396 case "$2" in 481 case "$2" in
397 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
398 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
399 ;; 484 ;;
400 *) # Numeric 485 *) # Numeric
401 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
402 ;; 502 ;;
403 esac 503 esac
404 ;; 504 ;;
405 *-freebsd*|*-dragonfly*) 505 *-freebsd*|*-dragonfly*)
406 local opts action="user" 506 local opts action="user"
421 getent "$1" "$2" 521 getent "$1" "$2"
422 ;; 522 ;;
423 esac 523 esac
424} 524}
425 525
426# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
427# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
428# 528# @DESCRIPTION:
429# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
430# 530# a user to the system. The only required parameter is the username.
431# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
432# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
433# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
434# note: pass -1 to get default behavior
435# shell: /bin/false
436# homedir: /dev/null
437# groups: none
438# extra: comment of 'added by portage for ${PN}'
439enewuser() { 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
440 # get the username 542 # get the username
441 local euser=$1; shift 543 local euser=$1; shift
442 if [[ -z ${euser} ]] ; then 544 if [[ -z ${euser} ]] ; then
443 eerror "No username specified !" 545 eerror "No username specified !"
444 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
445 fi 547 fi
446 548
447 # lets see if the username already exists 549 # lets see if the username already exists
448 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
449 return 0 551 return 0
450 fi 552 fi
451 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
452 554
453 # options to pass to useradd 555 # options to pass to useradd
454 local opts= 556 local opts=
455 557
456 # handle uid 558 # handle uid
457 local euid=$1; shift 559 local euid=$1; shift
458 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
459 if [[ ${euid} -gt 0 ]] ; then 561 if [[ ${euid} -gt 0 ]] ; then
460 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
461 euid="next" 563 euid="next"
462 fi 564 fi
463 else 565 else
464 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
465 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
466 fi 568 fi
467 else 569 else
468 euid="next" 570 euid="next"
469 fi 571 fi
470 if [[ ${euid} == "next" ]] ; then 572 if [[ ${euid} == "next" ]] ; then
471 for euid in $(seq 101 999) ; do 573 for ((euid = 101; euid <= 999; euid++)); do
472 [[ -z $(egetent passwd ${euid}) ]] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
473 done 575 done
474 fi 576 fi
475 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
476 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
490 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
491 [[ -x ${ROOT}${shell} ]] && break 593 [[ -x ${ROOT}${shell} ]] && break
492 done 594 done
493 595
494 if [[ ${shell} == "/dev/null" ]] ; then 596 if [[ ${shell} == "/dev/null" ]] ; then
495 eerror "Unable to identify the shell to use" 597 eerror "Unable to identify the shell to use, proceeding with userland default."
496 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 ${USERLAND}"
603 esac
497 fi 604 fi
498 605
499 eshell=${shell} 606 eshell=${shell}
500 fi 607 fi
501 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
599 fi 706 fi
600 ;; 707 ;;
601 708
602 *) 709 *)
603 if [[ -z $@ ]] ; then 710 if [[ -z $@ ]] ; then
604 useradd ${opts} ${euser} \ 711 useradd ${opts} \
605 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
606 || die "enewuser failed" 714 || die "enewuser failed"
607 else 715 else
608 einfo " - Extra: $@" 716 einfo " - Extra: $@"
609 useradd ${opts} ${euser} "$@" \ 717 useradd ${opts} "$@" \
718 ${euser} \
610 || die "enewuser failed" 719 || die "enewuser failed"
611 fi 720 fi
612 ;; 721 ;;
613 esac 722 esac
614 723
620 fi 729 fi
621 730
622 export SANDBOX_ON=${oldsandbox} 731 export SANDBOX_ON=${oldsandbox}
623} 732}
624 733
625# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
626# vapier@gentoo.org 735# @USAGE: <group> [gid]
627# 736# @DESCRIPTION:
628# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
629# 738# group to the system. Just give it a group name to add and enewgroup will
630# 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
631# groupname: REQUIRED ! 740# allocate the next available one.
632# gid: next available (see groupadd(8))
633# extra: none
634enewgroup() { 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
635 # get the group 749 # get the group
636 local egroup="$1"; shift 750 local egroup="$1"; shift
637 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
638 then 752 then
639 eerror "No group specified !" 753 eerror "No group specified !"
640 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
641 fi 755 fi
642 756
643 # see if group already exists 757 # see if group already exists
644 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
645 then
646 return 0 759 return 0
647 fi 760 fi
648 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
649 762
650 # options to pass to useradd 763 # options to pass to useradd
693 fi 806 fi
694 807
695 # If we need the next available 808 # If we need the next available
696 case ${egid} in 809 case ${egid} in
697 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
698 for egid in $(seq 101 999); do 811 for ((egid = 101; egid <= 999; egid++)); do
699 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
700 done 813 done
701 esac 814 esac
702 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
703 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
704 ;; 817 ;;
705 818
706 *-freebsd*|*-dragonfly*) 819 *-freebsd*|*-dragonfly*)
707 case ${egid} in 820 case ${egid} in
708 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
709 for egid in $(seq 101 999); do 822 for ((egid = 101; egid <= 999; egid++)); do
710 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
711 done 824 done
712 esac 825 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
714 ;; 827 ;;
715 828
716 *-netbsd*) 829 *-netbsd*)
717 case ${egid} in 830 case ${egid} in
718 *[!0-9]*) # Non numeric 831 *[!0-9]*) # Non numeric
719 for egid in $(seq 101 999); do 832 for ((egid = 101; egid <= 999; egid++)); do
720 [ -z "`egetent group ${egid}`" ] && break 833 [[ -z $(egetent group ${egid}) ]] && break
721 done 834 done
722 esac 835 esac
723 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
724 ;; 837 ;;
725 838
728 ;; 841 ;;
729 esac 842 esac
730 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
731} 844}
732 845
733# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
734# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
735# 848# @DESCRIPTION:
736# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
737edos2unix() { 853edos2unix() {
738 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
739 do
740 cp "${f}" ${T}/edos2unix
741 sed 's/\r$//' ${T}/edos2unix > "${f}"
742 done
743} 855}
744
745
746##############################################################
747# START: Handle .desktop files and menu entries #
748# maybe this should be separated into a new eclass some time #
749# lanius@gentoo.org #
750##############################################################
751 856
752# Make a desktop file ! 857# Make a desktop file !
753# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
754# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
755# 860#
756# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
757# 862#
758# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
759# name: the name that will show up in the menu 864# name: the name that will show up in the menu
760# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
761# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
762# a full path to an icon 867# a full path to an icon
763# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
764# http://www.freedesktop.org/Standards/desktop-entry-spec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
765# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
766make_desktop_entry() { 871make_desktop_entry() {
767 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
768 873
769 local exec=${1} 874 local exec=${1}
770 local name=${2:-${PN}} 875 local name=${2:-${PN}}
771 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
772 local type=${4} 877 local type=${4}
773 local path=${5} 878 local path=${5}
774 879
775 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
776 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
777 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
778 case ${catmaj} in 883 case ${catmaj} in
779 app) 884 app)
780 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
781 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
782 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
783 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
784 editors) type=TextEditor;; 894 editors) type=TextEditor;;
785 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
786 emulation) type=Emulator;; 896 emulation) type=Emulator;;
787 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
788 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
789 vim) type=TextEditor;; 900 vim) type=TextEditor;;
790 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
791 *) type=;; 902 *) type=;;
792 esac 903 esac
793 ;; 904 ;;
794 905
795 dev) 906 dev)
796 type="Development" 907 type="Development"
797 ;; 908 ;;
798 909
799 games) 910 games)
800 case ${catmin} in 911 case ${catmin} in
801 action) type=ActionGame;; 912 action|fps) type=ActionGame;;
802 arcade) type=ArcadeGame;; 913 arcade) type=ArcadeGame;;
803 board) type=BoardGame;; 914 board) type=BoardGame;;
804 kid) type=KidsGame;;
805 emulation) type=Emulator;; 915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
806 puzzle) type=LogicGame;; 917 puzzle) type=LogicGame;;
807 rpg) type=RolePlaying;;
808 roguelike) type=RolePlaying;; 918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
809 simulation) type=Simulation;; 920 simulation) type=Simulation;;
810 sports) type=SportsGame;; 921 sports) type=SportsGame;;
811 strategy) type=StrategyGame;; 922 strategy) type=StrategyGame;;
812 *) type=;; 923 *) type=;;
813 esac 924 esac
814 type="Game;${type}" 925 type="Game;${type}"
926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
815 ;; 934 ;;
816 935
817 mail) 936 mail)
818 type="Network;Email" 937 type="Network;Email"
819 ;; 938 ;;
821 media) 940 media)
822 case ${catmin} in 941 case ${catmin} in
823 gfx) type=Graphics;; 942 gfx) type=Graphics;;
824 radio) type=Tuner;; 943 radio) type=Tuner;;
825 sound) type=Audio;; 944 sound) type=Audio;;
826 tv) type=TV;; 945 tv) type=TV;;
827 video) type=Video;; 946 video) type=Video;;
828 *) type=;; 947 *) type=;;
829 esac 948 esac
830 type="AudioVideo;${type}" 949 type="AudioVideo;${type}"
831 ;; 950 ;;
832 951
833 net) 952 net)
834 case ${catmin} in 953 case ${catmin} in
835 dialup) type=Dialup;; 954 dialup) type=Dialup;;
836 ftp) type=FileTransfer;; 955 ftp) type=FileTransfer;;
837 im) type=InstantMessaging;; 956 im) type=InstantMessaging;;
838 irc) type=IRCClient;; 957 irc) type=IRCClient;;
839 mail) type=Email;; 958 mail) type=Email;;
840 news) type=News;; 959 news) type=News;;
841 nntp) type=News;; 960 nntp) type=News;;
842 p2p) type=FileTransfer;; 961 p2p) type=FileTransfer;;
843 *) type=;; 962 *) type=;;
844 esac 963 esac
845 type="Network;${type}" 964 type="Network;${type}"
846 ;; 965 ;;
847 966
848 sci) 967 sci)
849 case ${catmin} in 968 case ${catmin} in
850 astro*) type=Astronomy;; 969 astro*) type=Astronomy;;
851 bio*) type=Biology;; 970 bio*) type=Biology;;
852 calc*) type=Calculator;; 971 calc*) type=Calculator;;
853 chem*) type=Chemistry;; 972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
854 geo*) type=Geology;; 974 geo*) type=Geology;;
855 math*) type=Math;; 975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
856 *) type=;; 978 *) type=;;
857 esac 979 esac
858 type="Science;${type}" 980 type="Science;${type}"
859 ;; 981 ;;
860 982
983 sys)
984 type="System"
985 ;;
986
861 www) 987 www)
862 case ${catmin} in 988 case ${catmin} in
863 client) type=WebBrowser;; 989 client) type=WebBrowser;;
864 *) type=;; 990 *) type=;;
865 esac 991 esac
866 type="Network" 992 type="Network"
867 ;; 993 ;;
868 994
869 *) 995 *)
874 if [ "${SLOT}" == "0" ] ; then 1000 if [ "${SLOT}" == "0" ] ; then
875 local desktop_name="${PN}" 1001 local desktop_name="${PN}"
876 else 1002 else
877 local desktop_name="${PN}-${SLOT}" 1003 local desktop_name="${PN}-${SLOT}"
878 fi 1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
879 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
880 1007
1008 cat <<-EOF > "${desktop}"
881echo "[Desktop Entry] 1009 [Desktop Entry]
882Encoding=UTF-8
883Version=0.9.2
884Name=${name} 1010 Name=${name}
885Type=Application 1011 Type=Application
886Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
887Exec=${exec} 1013 Exec=${exec}
888Path=${path} 1014 TryExec=${exec%% *}
889Icon=${icon} 1015 Icon=${icon}
890Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
1018
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
891 1020
892 ( 1021 (
893 # wrap the env here so that the 'insinto' call 1022 # wrap the env here so that the 'insinto' call
894 # doesn't corrupt the env of the caller 1023 # doesn't corrupt the env of the caller
895 insinto /usr/share/applications 1024 insinto /usr/share/applications
896 doins "${desktop}" 1025 doins "${desktop}"
897 ) 1026 )
898} 1027}
899 1028
900# Make a GDM/KDM Session file 1029# @FUNCTION: validate_desktop_entries
901# 1030# @USAGE: [directories]
902# make_desktop_entry(<title>, <command>) 1031# @MAINTAINER:
903# title: File to execute to start the Window Manager 1032# Carsten Lohrke <carlo@gentoo.org>
904# command: Name of the Window Manager 1033# @DESCRIPTION:
1034# Validate desktop entries using desktop-file-utils
1035validate_desktop_entries() {
1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1037 einfo "Checking desktop entry validity"
1038 local directories=""
1039 for d in /usr/share/applications $@ ; do
1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1054 fi
1055}
905 1056
1057# @FUNCTION: make_session_desktop
1058# @USAGE: <title> <command> [command args...]
1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
906make_session_desktop() { 1064make_session_desktop() {
907 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1065 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
908 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
909 1067
910 local title=$1 1068 local title=$1
911 local command=$2 1069 local command=$2
912 local desktop=${T}/${wm}.desktop 1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
913 1072
1073 cat <<-EOF > "${desktop}"
914echo "[Desktop Entry] 1074 [Desktop Entry]
915Encoding=UTF-8
916Name=${title} 1075 Name=${title}
917Comment=This session logs you into ${title} 1076 Comment=This session logs you into ${title}
918Exec=${command} 1077 Exec=${command} $*
919TryExec=${command} 1078 TryExec=${command}
920Type=Application" > "${desktop}" 1079 Type=XSession
1080 EOF
921 1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
922 insinto /usr/share/xsessions 1085 insinto /usr/share/xsessions
923 doins "${desktop}" 1086 doins "${desktop}"
1087 )
924} 1088}
925 1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
926domenu() { 1095domenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
927 local i j 1099 local i j ret=0
928 insinto /usr/share/applications 1100 insinto /usr/share/applications
929 for i in "$@" ; do 1101 for i in "$@" ; do
930 if [[ -f ${i} ]] ; then 1102 if [[ -f ${i} ]] ; then
931 doins "${i}" 1103 doins "${i}"
1104 ((ret+=$?))
932 elif [[ -d ${i} ]] ; then 1105 elif [[ -d ${i} ]] ; then
933 for j in "${i}"/*.desktop ; do 1106 for j in "${i}"/*.desktop ; do
934 doins "${j}" 1107 doins "${j}"
1108 ((ret+=$?))
935 done 1109 done
1110 else
1111 ((++ret))
936 fi 1112 fi
937 done 1113 done
1114 exit ${ret}
1115 )
938} 1116}
1117
1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
939newmenu() { 1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
940 insinto /usr/share/applications 1126 insinto /usr/share/applications
941 newins "$1" "$2" 1127 newins "$@"
1128 )
942} 1129}
943 1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
944doicon() { 1136doicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
945 local i j 1140 local i j ret
946 insinto /usr/share/pixmaps 1141 insinto /usr/share/pixmaps
947 for i in "$@" ; do 1142 for i in "$@" ; do
948 if [[ -f ${i} ]] ; then 1143 if [[ -f ${i} ]] ; then
949 doins "${i}" 1144 doins "${i}"
1145 ((ret+=$?))
950 elif [[ -d ${i} ]] ; then 1146 elif [[ -d ${i} ]] ; then
951 for j in "${i}"/*.png ; do 1147 for j in "${i}"/*.png ; do
952 doins "${j}" 1148 doins "${j}"
1149 ((ret+=$?))
953 done 1150 done
1151 else
1152 ((++ret))
954 fi 1153 fi
955 done 1154 done
1155 exit ${ret}
1156 )
956} 1157}
1158
1159# @FUNCTION: newicon
1160# @USAGE: <icon> <newname>
1161# @DESCRIPTION:
1162# Like all other new* functions, install the specified icon as newname.
957newicon() { 1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
958 insinto /usr/share/pixmaps 1167 insinto /usr/share/pixmaps
959 newins "$1" "$2" 1168 newins "$@"
1169 )
960} 1170}
961
962##############################################################
963# END: Handle .desktop files and menu entries #
964##############################################################
965
966 1171
967# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
968find_unpackable_file() { 1173find_unpackable_file() {
969 local src=$1 1174 local src=$1
970 if [[ -z ${src} ]] ; then 1175 if [[ -z ${src} ]] ; then
980 fi 1185 fi
981 [[ ! -e ${src} ]] && return 1 1186 [[ ! -e ${src} ]] && return 1
982 echo "${src}" 1187 echo "${src}"
983} 1188}
984 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
985# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
986# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
987# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
988# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
989# 1197#
990# Usage: unpack_pdv [file to unpack] [size of off_t]
991# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
992# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
993# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
994# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
995# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
996# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
997# basically look for the first lseek command (we do the strings/grep because 1210# Basically look for the first lseek command (we do the strings/grep because
998# sometimes the function call is _llseek or something) and steal the 2nd 1211# sometimes the function call is _llseek or something) and steal the 2nd
999# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
1000# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1001# lseek 1216# lseek
1002# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1003# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
1004# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
1005unpack_pdv() { 1222unpack_pdv() {
1006 local src=$(find_unpackable_file $1) 1223 local src=$(find_unpackable_file "$1")
1007 local sizeoff_t=$2 1224 local sizeoff_t=$2
1008 1225
1009 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1010 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1011 1228
1012 local shrtsrc=$(basename "${src}") 1229 local shrtsrc=$(basename "${src}")
1013 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1014 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1015 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1016 1233
1017 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1018 local metafile="$(emktemp)" 1235 local metafile=$(emktemp)
1019 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1020 1237
1021 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1022 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1023 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1024 1241
1025 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1026 local tmpfile="$(emktemp)" 1243 local tmpfile=$(emktemp)
1027 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1028 1245
1029 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1030 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1031 iscompressed=1 1248 iscompressed=1
1032 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1033 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1034 else 1251 else
1035 iscompressed=0 1252 iscompressed=0
1036 fi 1253 fi
1037 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1038 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1039 istar=1 1256 istar=1
1040 else 1257 else
1041 istar=0 1258 istar=0
1042 fi 1259 fi
1043 1260
1071 true 1288 true
1072 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1073 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1074} 1291}
1075 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1076# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1077# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1078# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1079# many other game companies. 1299# many other game companies.
1080# 1300#
1081# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1082# - If the file is not specified then unpack will utilize ${A}.
1083# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1084# the proper offset from the script itself. 1303# the proper offset from the script itself.
1085unpack_makeself() { 1304unpack_makeself() {
1086 local src_input=${1:-${A}} 1305 local src_input=${1:-${A}}
1087 local src=$(find_unpackable_file "${src_input}") 1306 local src=$(find_unpackable_file "${src_input}")
1088 local skip=$2 1307 local skip=$2
1089 local exe=$3 1308 local exe=$3
1095 if [[ -z ${skip} ]] ; then 1314 if [[ -z ${skip} ]] ; then
1096 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1097 local skip=0 1316 local skip=0
1098 exe=tail 1317 exe=tail
1099 case ${ver} in 1318 case ${ver} in
1100 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1101 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1102 ;; 1321 ;;
1103 2.0|2.0.1) 1322 2.0|2.0.1)
1104 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1105 ;; 1324 ;;
1135 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1136 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1137 esac 1356 esac
1138 1357
1139 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1140 local tmpfile="$(emktemp)" 1359 local tmpfile=$(emktemp)
1141 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1142 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1143 case ${filetype} in 1362 case ${filetype} in
1144 *tar\ archive) 1363 *tar\ archive*)
1145 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1146 ;; 1365 ;;
1147 bzip2*) 1366 bzip2*)
1148 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1149 ;; 1368 ;;
1159 ;; 1378 ;;
1160 esac 1379 esac
1161 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1162} 1381}
1163 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1164# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1165#
1166# Usage: check_license [license]
1167# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1168check_license() { 1388check_license() {
1169 local lic=$1 1389 local lic=$1
1170 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1171 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1172 else 1392 else
1176 lic="${PWD}/${lic}" 1396 lic="${PWD}/${lic}"
1177 elif [ -e "${lic}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1178 lic="${lic}" 1398 lic="${lic}"
1179 fi 1399 fi
1180 fi 1400 fi
1181 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1182 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1183 1402
1184 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1185 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1186 local shopts=$-
1187 local alic 1405 local alic
1188 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1189 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1190 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1191 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1192 return 0 1410 return 0
1193 fi 1411 fi
1194 done 1412 done
1195 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1196 1415
1197 local licmsg="$(emktemp)" 1416 local licmsg=$(emktemp)
1198 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1199********************************************************** 1418 **********************************************************
1200The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1201package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1202continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1203CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1204********************************************************** 1423 **********************************************************
1205 1424
1206EOF 1425 EOF
1207 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1208 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1209 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1210 read alic 1429 read alic
1211 case ${alic} in 1430 case ${alic} in
1218 die "Failed to accept license" 1437 die "Failed to accept license"
1219 ;; 1438 ;;
1220 esac 1439 esac
1221} 1440}
1222 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1223# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1224# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1225# 1447#
1226# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1227# standardize everything. all you have to do is call cdrom_get_cds() 1449# standardize everything. All you have to do is call cdrom_get_cds()
1228# and when the function returns, you can assume that the cd has been 1450# and when the function returns, you can assume that the cd has been
1229# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1230# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1231# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1232# etc... if you want to give the cds better names, then just export 1458# etc... If you want to give the cds better names, then just export
1233# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1234# 1462#
1235# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1236#
1237# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1238# - this will attempt to locate a cd based upon a file that is on
1239# the cd ... the more files you give this function, the more cds
1240# the cdrom functions will handle
1241cdrom_get_cds() { 1464cdrom_get_cds() {
1242 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1243 # the # of files they gave us 1466 # the # of files they gave us
1244 local cdcnt=0 1467 local cdcnt=0
1245 local f= 1468 local f=
1289 echo 1512 echo
1290 einfo "For example:" 1513 einfo "For example:"
1291 einfo "export CD_ROOT=/mnt/cdrom" 1514 einfo "export CD_ROOT=/mnt/cdrom"
1292 echo 1515 echo
1293 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1294 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1295 cdcnt=0 1527 cdcnt=0
1296 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1297 ((++cdcnt)) 1529 ((++cdcnt))
1298 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1322 export CDROM_SET="" 1554 export CDROM_SET=""
1323 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1324 cdrom_load_next_cd 1556 cdrom_load_next_cd
1325} 1557}
1326 1558
1327# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1328# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1329# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# Some packages are so big they come on multiple CDs. When you're done reading
1330# remember, you can only go forward in the cd chain, you can't go back. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1331cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1332 local var 1568 local var
1333 ((++CDROM_CURRENT_CD)) 1569 ((++CDROM_CURRENT_CD))
1334 1570
1335 unset CDROM_ROOT 1571 unset CDROM_ROOT
1352# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1353# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1354# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1355_cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1356 local mline="" 1592 local mline=""
1357 local showedmsg=0 1593 local showedmsg=0 showjolietmsg=0
1358 1594
1359 while [[ -z ${CDROM_ROOT} ]] ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1360 local i=0 1596 local i=0
1361 local -a cdset=(${*//:/ }) 1597 local -a cdset=(${*//:/ })
1362 if [[ -n ${CDROM_SET} ]] ; then 1598 if [[ -n ${CDROM_SET} ]] ; then
1365 1601
1366 while [[ -n ${cdset[${i}]} ]] ; do 1602 while [[ -n ${cdset[${i}]} ]] ; do
1367 local dir=$(dirname ${cdset[${i}]}) 1603 local dir=$(dirname ${cdset[${i}]})
1368 local file=$(basename ${cdset[${i}]}) 1604 local file=$(basename ${cdset[${i}]})
1369 1605
1370 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1371 [[ -d ${mline}/${dir} ]] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1372 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1373 export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1374 export CDROM_SET=${i} 1615 export CDROM_SET=${i}
1375 export CDROM_MATCH=${cdset[${i}]} 1616 export CDROM_MATCH=${cdset[${i}]}
1376 return 1617 return
1377 fi 1618 done <<< "$(get_mounts)"
1378 done
1379 1619
1380 ((++i)) 1620 ((++i))
1381 done 1621 done
1382 1622
1383 echo 1623 echo
1399 showedmsg=1 1639 showedmsg=1
1400 fi 1640 fi
1401 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1402 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1403 echo 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1404 einfo "If you are having trouble with the detection" 1647 ewarn "If you are having trouble with the detection"
1405 einfo "of your CD, it is possible that you do not have" 1648 ewarn "of your CD, it is possible that you do not have"
1406 einfo "Joliet support enabled in your kernel. Please" 1649 ewarn "Joliet support enabled in your kernel. Please"
1407 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651 ebeep 5
1652 fi
1408 read || die "something is screwed with your system" 1653 read || die "something is screwed with your system"
1409 done 1654 done
1410} 1655}
1411 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1412# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1413# a package can support 1661# a package can support. The first form allows you to
1414# 1662# specify a list of LINGUAS. The -i builds a list of po
1415# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1416# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1417# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1418# 1666# of the lists.
1419# The first form allows you to specify a list of LINGUAS.
1420# The -i builds a list of po files found in all the
1421# directories and uses the intersection of the lists.
1422# The -u builds a list of po files found in all the
1423# directories and uses the union of the lists.
1424strip-linguas() { 1667strip-linguas() {
1425 local ls newls 1668 local ls newls nols
1426 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1427 local op=$1; shift 1670 local op=$1; shift
1428 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1429 local d f 1672 local d f
1430 for d in "$@" ; do 1673 for d in "$@" ; do
1431 if [[ ${op} == "-u" ]] ; then 1674 if [[ ${op} == "-u" ]] ; then
1432 newls=${ls} 1675 newls=${ls}
1433 else 1676 else
1434 newls="" 1677 newls=""
1435 fi 1678 fi
1436 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1437 if [[ ${op} == "-i" ]] ; then 1680 if [[ ${op} == "-i" ]] ; then
1438 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1439 else 1682 else
1440 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1441 fi 1684 fi
1442 done 1685 done
1443 ls=${newls} 1686 ls=${newls}
1444 done 1687 done
1445 ls=${ls//.po}
1446 else 1688 else
1447 ls=$@ 1689 ls="$@"
1448 fi 1690 fi
1449 1691
1450 ls=" ${ls} " 1692 nols=""
1451 newls="" 1693 newls=""
1452 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1453 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1695 if hasq ${f} ${ls} ; then
1454 newls="${newls} ${f}" 1696 newls="${newls} ${f}"
1455 else 1697 else
1456 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1457 fi 1699 fi
1458 done 1700 done
1459 if [[ -z ${newls} ]] ; then 1701 [[ -n ${nols} ]] \
1460 export LINGUAS="" 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1461 else
1462 export LINGUAS=${newls:1} 1703 export LINGUAS=${newls:1}
1463 fi
1464} 1704}
1465 1705
1466# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1467# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1468 1708# @DESCRIPTION:
1469# the following functions are useful in kernel module ebuilds, etc.
1470# for an example see ivtv or drbd ebuilds
1471
1472# set's ARCH to match what the kernel expects
1473set_arch_to_kernel() {
1474 i=10
1475 while ((i--)) ; do
1476 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1477 done
1478 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1479 case ${ARCH} in
1480 x86) export ARCH="i386";;
1481 amd64) export ARCH="x86_64";;
1482 hppa) export ARCH="parisc";;
1483 mips) export ARCH="mips";;
1484 sparc) export ARCH="$(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!
1485 *) export ARCH="${ARCH}";;
1486 esac
1487}
1488
1489# set's ARCH back to what portage expects
1490set_arch_to_portage() {
1491 i=10
1492 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done
1495 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1496}
1497
1498# Jeremy Huddleston <eradicator@gentoo.org>:
1499# preserve_old_lib /path/to/libblah.so.0
1500# preserve_old_lib_notify /path/to/libblah.so.0
1501#
1502# These functions are useful when a lib in your package changes --library. Such 1709# These functions are useful when a lib in your package changes ABI SONAME.
1503# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1504# would break packages that link against it. Most people get around this 1711# would break packages that link against it. Most people get around this
1505# by using the portage SLOT mechanism, but that is not always a relevant 1712# by using the portage SLOT mechanism, but that is not always a relevant
1506# solution, so instead you can add the following to your ebuilds: 1713# solution, so instead you can call this from pkg_preinst. See also the
1507# 1714# preserve_old_lib_notify function.
1508# src_install() {
1509# ...
1510# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1511# ...
1512# }
1513#
1514# pkg_postinst() {
1515# ...
1516# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1517# ...
1518# }
1519
1520preserve_old_lib() { 1715preserve_old_lib() {
1521 LIB=$1 1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1522 1721
1523 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1524 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1525 DIRNAME=`dirname ${LIB}`
1526 1724
1527 dodir ${DIRNAME} 1725 local lib dir
1528 cp ${ROOT}${LIB} ${D}${DIRNAME} 1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1529 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1530 fi 1732 done
1531} 1733}
1532 1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1533preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1534 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1535 1744
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1537 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1538 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1539 ewarn "An old version of an installed library was detected on your system." 1753 ewarn "Old versions of installed libraries were detected on your system."
1540 ewarn "In order to avoid breaking packages that link against it, this older version" 1754 ewarn "In order to avoid breaking packages that depend on these old libs,"
1541 ewarn "is not being removed. In order to make full use of this newer version," 1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1542 ewarn "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1758 ewarn
1759 fi
1543 ewarn " revdep-rebuild --library ${SONAME}" 1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1544 ewarn 1763 ewarn
1545 ewarn "After doing that, you can safely remove ${LIB}" 1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1546 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1547 fi 1769 fi
1548} 1770}
1549 1771
1550# Hack for people to figure out if a package was built with 1772# @FUNCTION: built_with_use
1551# certain USE flags 1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1552# 1775#
1553# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1554# ex: built_with_use xchat gtk2
1555# 1777#
1556# Flags: -a all USE flags should be utilized 1778# A temporary hack until portage properly supports DEPENDing on USE
1557# -o at least one USE flag should be utilized 1779# flags being enabled in packages. This will check to see if the specified
1558# Note: the default flag is '-a' 1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1559built_with_use() { 1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1560 local opt=$1 1810 local opt=$1
1561 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1562 1812
1563 local PKG=$(best_version $1) 1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1564 shift 1815 shift
1565 1816
1566 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1567 1819
1568 # if the USE file doesnt exist, assume the $PKG is either 1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1569 # injected or package.provided 1821 # this gracefully
1570 [[ ! -e ${USEFILE} ]] && return 0 1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1571 1850
1572 local USE_BUILT=$(<${USEFILE}) 1851 local USE_BUILT=$(<${USEFILE})
1573 while [[ $# -gt 0 ]] ; do 1852 while [[ $# -gt 0 ]] ; do
1574 if [[ ${opt} = "-o" ]] ; then 1853 if [[ ${opt} = "-o" ]] ; then
1575 has $1 ${USE_BUILT} && return 0 1854 has $1 ${USE_BUILT} && return 0
1579 shift 1858 shift
1580 done 1859 done
1581 [[ ${opt} = "-a" ]] 1860 [[ ${opt} = "-a" ]]
1582} 1861}
1583 1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1584# Many configure scripts wrongly bail when a C++ compiler 1866# Many configure scripts wrongly bail when a C++ compiler could not be
1585# could not be detected. #73450 1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1586epunt_cxx() { 1870epunt_cxx() {
1587 local dir=$1 1871 local dir=$1
1588 [[ -z ${dir} ]] && dir=${S} 1872 [[ -z ${dir} ]] && dir=${S}
1589 ebegin "Removing useless C++ checks" 1873 ebegin "Removing useless C++ checks"
1590 local f 1874 local f
1591 for f in $(find ${dir} -name configure) ; do 1875 find "${dir}" -name configure | while read f ; do
1592 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1593 done 1877 done
1594 eend 0 1878 eend 0
1595} 1879}
1596 1880
1597# dopamd <file> [more files] 1881# @FUNCTION: make_wrapper
1598# 1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1599# Install pam auth config file in /etc/pam.d 1883# @DESCRIPTION:
1600dopamd() { 1884# Create a shell wrapper script named wrapper in installpath
1601 [[ -z $1 ]] && die "dopamd requires at least one argument" 1885# (defaults to the bindir) to execute target (default of wrapper) by
1602 1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1603 use pam || return 0 1887# libpaths followed by optionally changing directory to chdir.
1604
1605 INSDESTTREE=/etc/pam.d \
1606 doins "$@" || die "failed to install $@"
1607}
1608# newpamd <old name> <new name>
1609#
1610# Install pam file <old name> as <new name> in /etc/pam.d
1611newpamd() {
1612 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1613
1614 use pam || return 0
1615
1616 INSDESTTREE=/etc/pam.d \
1617 newins "$1" "$2" || die "failed to install $1 as $2"
1618}
1619
1620# make a wrapper script ...
1621# NOTE: this was originally games_make_wrapper, but I noticed other places where
1622# this could be used, so I have moved it here and made it not games-specific
1623# -- wolf31o2
1624# $1 == wrapper name
1625# $2 == binary to run
1626# $3 == directory to chdir before running binary
1627# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1628# $5 == path for wrapper
1629make_wrapper() { 1888make_wrapper() {
1630 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1631 local tmpwrapper=$(emktemp) 1890 local tmpwrapper=$(emktemp)
1632 # We don't want to quote ${bin} so that people can pass complex 1891 # We don't want to quote ${bin} so that people can pass complex
1633 # things as $bin ... "./someprog --args" 1892 # things as $bin ... "./someprog --args"
1643fi 1902fi
1644exec ${bin} "\$@" 1903exec ${bin} "\$@"
1645EOF 1904EOF
1646 chmod go+rx "${tmpwrapper}" 1905 chmod go+rx "${tmpwrapper}"
1647 if [[ -n ${path} ]] ; then 1906 if [[ -n ${path} ]] ; then
1907 (
1648 exeinto "${path}" 1908 exeinto "${path}"
1649 newexe "${tmpwrapper}" "${wrapper}" 1909 newexe "${tmpwrapper}" "${wrapper}"
1910 ) || die
1650 else 1911 else
1651 newbin "${tmpwrapper}" "${wrapper}" 1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1914}
1915
1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1652 fi 1930# fi
1653} 1931
1932# cd "${D}"
1933# [[ -d usr/share/doc ]] || return 0
1934
1935# find usr/share/doc -exec gzip {} +
1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

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