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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 1.166 2005/04/15 22:01:42 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.349 2010/08/19 21:32:26 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
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 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 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.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# 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.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 58}
85 59
86# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
87# - only to be used by epatch() 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
88# 62}
89# <azarah@gentoo.org> (11 Nov 2002)
90#
91draw_line() {
92 local i=0
93 local str_length=""
94 63
95 # Handle calls that do not have args, or wc not being installed ... 64fi
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
97 then 66# @FUNCTION: eqawarn
98 echo "===============================================================" 67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to einfo for package managers that don't provide eqawarn and use the PM
70# implementation if available.
71if ! declare -F eqawarn >/dev/null ; then
72 eqawarn() {
73 einfo "$@"
74 }
75fi
76
77# @FUNCTION: ecvs_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove CVS directories recursiveley. Useful when a source tarball contains
81# internal CVS directories. Defaults to $PWD.
82ecvs_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
85 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
86}
87
88# @FUNCTION: esvn_clean
89# @USAGE: [list of dirs]
90# @DESCRIPTION:
91# Remove .svn directories recursiveley. Useful when a source tarball contains
92# internal Subversion directories. Defaults to $PWD.
93esvn_clean() {
94 [[ -z $* ]] && set -- .
95 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
96}
97
98# @FUNCTION: eshopts_push
99# @USAGE: [options to `set` or `shopt`]
100# @DESCRIPTION:
101# Often times code will want to enable a shell option to change code behavior.
102# Since changing shell options can easily break other pieces of code (which
103# assume the default state), eshopts_push is used to (1) push the current shell
104# options onto a stack and (2) pass the specified arguments to set.
105#
106# If the first argument is '-s' or '-u', we assume you want to call `shopt`
107# rather than `set` as there are some options only available via that.
108#
109# A common example is to disable shell globbing so that special meaning/care
110# may be used with variables/arguments to custom functions. That would be:
111# @CODE
112# eshopts_push -o noglob
113# for x in ${foo} ; do
114# if ...some check... ; then
115# eshopts_pop
99 return 0 116# return 0
100 fi 117# fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done 118# done
111 119# eshopts_pop
112 echo 120# @CODE
113 121eshopts_push() {
114 return 0 122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__ESHOPTS_SAVE__[@]}
125 if [[ $1 == -[su] ]] ; then
126 __ESHOPTS_SAVE__[$i]=$(shopt -p)
127 [[ $# -eq 0 ]] && return 0
128 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
129 else
130 __ESHOPTS_SAVE__[$i]=$-
131 [[ $# -eq 0 ]] && return 0
132 set "$@" || die "eshopts_push: bad options to set: $*"
133 fi
115} 134}
116 135
117# Default directory where patches are located 136# @FUNCTION: eshopts_pop
137# @USAGE:
138# @DESCRIPTION:
139# Restore the shell options to the state saved with the corresponding
140# eshopts_push call. See that function for more details.
141eshopts_pop() {
142 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
143 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
144 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
145 local s=${__ESHOPTS_SAVE__[$i]}
146 unset __ESHOPTS_SAVE__[$i]
147 if [[ ${s} == "shopt -"* ]] ; then
148 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
149 else
150 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
151 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
121# Default options for patch 165# Default options for patch:
166# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
125# and not the full path .. 175# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
127# Change the printed message for a single patch. 179# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
129# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
130# 182# @DESCRIPTION:
131# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
132# 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
185# @VARIABLE: EPATCH_FORCE
186# @DESCRIPTION:
187# Only require patches to match EPATCH_SUFFIX rather than the extended
188# arch naming style.
133EPATCH_FORCE="no" 189EPATCH_FORCE="no"
134 190
135# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
136# or two patches. 192# @USAGE: [patches] [dirs of patches]
193# @DESCRIPTION:
194# epatch is designed to greatly simplify the application of patches. It can
195# process patch files directly, or directories of patches. The patches may be
196# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
197# the -p option as epatch will automatically attempt -p0 to -p5 until things
198# apply successfully.
137# 199#
138# It should work with .bz2, .gz, .zip and plain text patches. 200# If you do not specify any options, then epatch will default to the directory
139# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
140# 202#
141# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
142# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
143# 205# ${EPATCH_FORCE} == "yes"
144# Above EPATCH_* variables can be used to control various defaults,
145# bug they should be left as is to ensure an ebuild can rely on
146# them for.
147#
148# Patches are applied in current directory.
149#
150# Bulk Patches should preferibly have the form of:
151#
152# ??_${ARCH}_foo.${EPATCH_SUFFIX} 206# ??_${ARCH}_foo.${EPATCH_SUFFIX}
207# else
208# *.${EPATCH_SUFFIX}
209# @CODE
210# The leading ?? are typically numbers used to force consistent patch ordering.
211# The arch field is used to apply patches only for the host architecture with
212# the special value of "all" means apply for everyone. Note that using values
213# other than "all" is highly discouraged -- you should apply patches all the
214# time and let architecture details be detected at configure/compile time.
153# 215#
154# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
155# 218#
156# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
157# 02_sparc_another-fix.patch.bz2
158#
159# This ensures that there are a set order, and you can have ARCH
160# specific patches.
161#
162# If you however give an argument to epatch(), it will treat it as a
163# single patch that need to be applied if its a file. If on the other
164# hand its a directory, it will set EPATCH_SOURCE to this.
165#
166# <azarah@gentoo.org> (10 Nov 2002)
167#
168epatch() { 220epatch() {
169 local PIPE_CMD="" 221 _epatch_draw_line() {
170 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
171 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
172 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
173 local SINGLE_PATCH="no" 225 }
174 local x=""
175 226
176 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
177 then 228
229 # Let the rest of the code process one user arg at a time --
230 # each arg may expand into multiple patches, and each arg may
231 # need to start off with the default global EPATCH_xxx values
232 if [[ $# -gt 1 ]] ; then
178 local m="" 233 local m
179 einfo "${#} patches to apply ..."
180 for m in "$@" ; do 234 for m in "$@" ; do
181 epatch "${m}" 235 epatch "${m}"
182 done 236 done
183 return 0 237 return 0
184 fi 238 fi
185 239
186 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
187 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
188 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
189 246 set -- "$1"
190 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
191 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
192 250
193 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
194 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
195 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
196 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 254
255 else
256 # sanity check ... if it isn't a dir or file, wtf man ?
257 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
258 echo
259 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
260 eerror
261 eerror " ${EPATCH_SOURCE}"
262 eerror " ( ${EPATCH_SOURCE##*/} )"
263 echo
264 die "Cannot find \$EPATCH_SOURCE!"
265 fi
266
267 local PIPE_CMD
268 case ${EPATCH_SUFFIX##*\.} in
269 xz) PIPE_CMD="xz -dc" ;;
270 lzma) PIPE_CMD="lzma -dc" ;;
271 bz2) PIPE_CMD="bzip2 -dc" ;;
272 gz|Z|z) PIPE_CMD="gzip -dc" ;;
273 ZIP|zip) PIPE_CMD="unzip -p" ;;
274 *) ;;
275 esac
276
277 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
278
279 local x
280 for x in "$@" ; do
281 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
282 # didn't match anything, ignore continue on
283 [[ ! -f ${x} ]] && continue
284
285 local patchname=${x##*/}
286
287 # Apply single patches, or forced sets of patches, or
288 # patches with ARCH dependant names.
289 # ???_arch_foo.patch
290 # Else, skip this input altogether
291 local a=${patchname#*_} # strip the ???_
292 a=${a%%_*} # strip the _foo.patch
293 if ! [[ ${SINGLE_PATCH} == "yes" || \
294 ${EPATCH_FORCE} == "yes" || \
295 ${a} == all || \
296 ${a} == ${ARCH} ]]
197 then 297 then
198 local EPATCH_SOURCE="$1/*" 298 continue
299 fi
300
301 # Let people filter things dynamically
302 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
303 # let people use globs in the exclude
304 eshopts_push -o noglob
305
306 local ex
307 for ex in ${EPATCH_EXCLUDE} ; do
308 if [[ ${patchname} == ${ex} ]] ; then
309 eshopts_pop
310 continue 2
311 fi
312 done
313
314 eshopts_pop
315 fi
316
317 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
318 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
319 einfo "${EPATCH_SINGLE_MSG}"
320 else
321 einfo "Applying ${patchname} ..."
322 fi
199 else 323 else
200 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
201 fi 325 fi
202 else 326
203 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 327 # most of the time, there will only be one run per unique name,
204 then 328 # but if there are more, make sure we get unique log filenames
205 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 329 local STDERR_TARGET="${T}/${patchname}.out"
206 then 330 if [[ -e ${STDERR_TARGET} ]] ; then
207 EPATCH_SOURCE="$1" 331 STDERR_TARGET="${T}/${patchname}-$$.out"
332 fi
333
334 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
335
336 # Decompress the patch if need be
337 local count=0
338 local PATCH_TARGET
339 if [[ -n ${PIPE_CMD} ]] ; then
340 PATCH_TARGET="${T}/$$.patch"
341 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
342
343 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
208 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
209 353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
359 if [[ -n ${abs_paths} ]] ; then
360 count=1
361 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
362 fi
363
364 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
365 while [[ ${count} -lt 5 ]] ; do
366 # Generate some useful debug info ...
367 (
368 _epatch_draw_line "***** ${patchname} *****"
210 echo 369 echo
211 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 370 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 ) >> "${STDERR_TARGET}"
374
375 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
376 (
377 _epatch_draw_line "***** ${patchname} *****"
378 echo
379 echo "ACTUALLY APPLYING ${patchname} ..."
380 echo
381 _epatch_draw_line "***** ${patchname} *****"
382 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
383 ) >> "${STDERR_TARGET}"
384
385 if [ $? -ne 0 ] ; then
386 echo
387 eerror "A dry-run of patch command succeeded, but actually"
388 eerror "applying the patch failed!"
389 #die "Real world sux compared to the dreamworld!"
390 count=5
391 fi
392 break
393 fi
394
395 : $(( count++ ))
396 done
397
398 # if we had to decompress the patch, delete the temp one
399 if [[ -n ${PIPE_CMD} ]] ; then
400 rm -f "${PATCH_TARGET}"
401 fi
402
403 if [[ ${count} -ge 5 ]] ; then
404 echo
405 eerror "Failed Patch: ${patchname} !"
406 eerror " ( ${PATCH_TARGET} )"
212 eerror 407 eerror
213 eerror " ${EPATCH_SOURCE}" 408 eerror "Include in your bugreport the contents of:"
214 eerror " ( ${EPATCH_SOURCE##*/} )" 409 eerror
410 eerror " ${STDERR_TARGET}"
215 echo 411 echo
216 die "Cannot find \$EPATCH_SOURCE!"
217 fi
218
219 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
220 fi
221
222 case ${EPATCH_SUFFIX##*\.} in
223 bz2)
224 PIPE_CMD="bzip2 -dc"
225 PATCH_SUFFIX="bz2"
226 ;;
227 gz|Z|z)
228 PIPE_CMD="gzip -dc"
229 PATCH_SUFFIX="gz"
230 ;;
231 ZIP|zip)
232 PIPE_CMD="unzip -p"
233 PATCH_SUFFIX="zip"
234 ;;
235 *)
236 PIPE_CMD="cat"
237 PATCH_SUFFIX="patch"
238 ;;
239 esac
240
241 if [ "${SINGLE_PATCH}" = "no" ]
242 then
243 einfo "Applying various patches (bugfixes/updates) ..."
244 fi
245 for x in ${EPATCH_SOURCE}
246 do
247 # New ARCH dependant patch naming scheme ...
248 #
249 # ???_arch_foo.patch
250 #
251 if [ -f ${x} ] && \
252 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
253 [ "${EPATCH_FORCE}" = "yes" ])
254 then
255 local count=0
256 local popts="${EPATCH_OPTS}"
257 local patchname=${x##*/}
258
259 if [ -n "${EPATCH_EXCLUDE}" ]
260 then
261 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
262 then
263 continue
264 fi
265 fi
266
267 if [ "${SINGLE_PATCH}" = "yes" ]
268 then
269 if [ -n "${EPATCH_SINGLE_MSG}" ]
270 then
271 einfo "${EPATCH_SINGLE_MSG}"
272 else
273 einfo "Applying ${patchname} ..."
274 fi
275 else
276 einfo " ${patchname} ..."
277 fi
278
279 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281
282 # Allow for prefix to differ ... im lazy, so shoot me :/
283 while [ "${count}" -lt 5 ]
284 do
285 # Generate some useful debug info ...
286 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288
289 if [ "${PATCH_SUFFIX}" != "patch" ]
290 then
291 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 else
294 PATCH_TARGET="${x}"
295 fi
296
297 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
299
300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302
303 if [ "${PATCH_SUFFIX}" != "patch" ]
304 then
305 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
306 then
307 echo
308 eerror "Could not extract patch!"
309 #die "Could not extract patch!"
310 count=5
311 break
312 fi
313 fi
314
315 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
316 then
317 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322
323 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
324
325 if [ "$?" -ne 0 ]
326 then
327 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 echo
329 eerror "A dry-run of patch command succeeded, but actually"
330 eerror "applying the patch failed!"
331 #die "Real world sux compared to the dreamworld!"
332 count=5
333 fi
334
335 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
336
337 break
338 fi
339
340 count=$((count + 1))
341 done
342
343 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then
345 rm -f ${PATCH_TARGET}
346 fi
347
348 if [ "${count}" -eq 5 ]
349 then
350 echo
351 eerror "Failed Patch: ${patchname} !"
352 eerror " ( ${PATCH_TARGET} )"
353 eerror
354 eerror "Include in your bugreport the contents of:"
355 eerror
356 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
357 echo
358 die "Failed Patch: ${patchname}!" 412 die "Failed Patch: ${patchname}!"
359 fi 413 fi
360 414
361 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 415 # if everything worked, delete the patch log
362 416 rm -f "${STDERR_TARGET}"
363 eend 0 417 eend 0
364 fi
365 done 418 done
366 if [ "${SINGLE_PATCH}" = "no" ]
367 then
368 einfo "Done with patching"
369 fi
370}
371 419
372# This function return true if we are using the NPTL pthreads 420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
373# implementation. 421 : # everything worked
374# 422}
375# <azarah@gentoo.org> (06 March 2003) 423epatch_user() {
376# 424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
377have_NPTL() {
378 cat > ${T}/test-nptl.c <<-"END"
379 #define _XOPEN_SOURCE
380 #include <unistd.h>
381 #include <stdio.h>
382 425
383 int main() 426 # don't clobber any EPATCH vars that the parent might want
384 { 427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
385 char buf[255]; 428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
386 char *str = buf; 429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
387 430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
388 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
389 if (NULL != str) { 432 if [[ -d ${EPATCH_SOURCE} ]] ; then
390 printf("%s\n", str); 433 EPATCH_SOURCE=${EPATCH_SOURCE} \
391 if (NULL != strstr(str, "NPTL")) 434 EPATCH_SUFFIX="patch" \
392 return 0; 435 EPATCH_FORCE="yes" \
393 } 436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
394 437 epatch
395 return 1;
396 }
397 END
398
399 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
400 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
401 then
402 echo "yes"
403 einfon "Checking what PTHREADS implementation we have ..."
404 if ${T}/nptl
405 then
406 return 0 438 return 0
407 else
408 return 1
409 fi
410 else
411 echo "no"
412 fi 439 fi
413 440 done
414 return 1 441 return 1
415} 442}
416 443
417# This function check how many cpu's are present, and then set 444# @FUNCTION: emktemp
418# -j in MAKEOPTS accordingly. 445# @USAGE: [temp dir]
419# 446# @DESCRIPTION:
420# Thanks to nall <nall@gentoo.org> for this.
421#
422get_number_of_jobs() {
423 local jobs=0
424
425 if [ ! -r /proc/cpuinfo ]
426 then
427 return 1
428 fi
429
430 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
431 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
432 then
433 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
434 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
435 ADMINPARAM="${ADMINPARAM/-j}"
436 fi
437
438 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
439
440 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
441 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
442 then
443 # these archs will always have "[Pp]rocessor"
444 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
445
446 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
447 then
448 # sparc always has "ncpus active"
449 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
450
451 elif [ "${ARCH}" = "alpha" ]
452 then
453 # alpha has "cpus active", but only when compiled with SMP
454 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
455 then
456 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
457 else
458 jobs=2
459 fi
460
461 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
462 then
463 # ppc has "processor", but only when compiled with SMP
464 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
465 then
466 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
467 else
468 jobs=2
469 fi
470 elif [ "${ARCH}" = "s390" ]
471 then
472 # s390 has "# processors : "
473 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
474 else
475 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
476 die "Unknown ARCH -- ${ARCH}!"
477 fi
478
479 # Make sure the number is valid ...
480 if [ "${jobs}" -lt 1 ]
481 then
482 jobs=1
483 fi
484
485 if [ -n "${ADMINPARAM}" ]
486 then
487 if [ "${jobs}" -gt "${ADMINPARAM}" ]
488 then
489 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
490 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
491 else
492 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
493 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
494 fi
495 fi
496}
497
498# Cheap replacement for when debianutils (and thus mktemp) 447# Cheap replacement for when debianutils (and thus mktemp)
499# does not exist on the users system 448# does not exist on the users system.
500# vapier@gentoo.org
501#
502# Takes just 1 optional parameter (the directory to create tmpfile in)
503emktemp() { 449emktemp() {
504 local exe="touch" 450 local exe="touch"
505 [ "$1" == "-d" ] && exe="mkdir" && shift 451 [[ $1 == -d ]] && exe="mkdir" && shift
506 local topdir="$1" 452 local topdir=$1
507 453
508 if [ -z "${topdir}" ] 454 if [[ -z ${topdir} ]] ; then
509 then
510 [ -z "${T}" ] \ 455 [[ -z ${T} ]] \
511 && topdir="/tmp" \ 456 && topdir="/tmp" \
512 || topdir="${T}" 457 || topdir=${T}
513 fi 458 fi
514 459
515 if [ -z "$(type -p mktemp)" ] 460 if ! type -P mktemp > /dev/null ; then
516 then 461 # system lacks `mktemp` so we have to fake it
517 local tmp=/ 462 local tmp=/
518 while [ -e "${tmp}" ] ; do 463 while [[ -e ${tmp} ]] ; do
519 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
520 done 465 done
521 ${exe} "${tmp}" 466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
522 echo "${tmp}" 467 echo "${tmp}"
523 else 468 else
524 [ "${exe}" == "touch" ] \ 469 # the args here will give slightly wierd names on BSD,
525 && exe="-p" \ 470 # but should produce a usable file on all userlands
526 || exe="-d" 471 if [[ ${exe} == "touch" ]] ; then
527 mktemp ${exe} "${topdir}" 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
473 else
474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
528 fi 475 fi
476 fi
529} 477}
530 478
479# @FUNCTION: egetent
480# @USAGE: <database> <key>
481# @MAINTAINER:
482# base-system@gentoo.org (Linux)
483# Joe Jezak <josejx@gmail.com> (OS X)
484# usata@gentoo.org (OS X)
485# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
486# @DESCRIPTION:
531# Small wrapper for getent (Linux), nidump (Mac OS X), 487# Small wrapper for getent (Linux),
488# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
532# and pw (FreeBSD) used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
533# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
534# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
535#
536# egetent(database, key)
537egetent() { 490egetent() {
538 if useq ppc-macos ; then 491 case ${CHOST} in
492 *-darwin[678])
539 case "$2" in 493 case "$2" in
540 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
541 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
542 ;; 496 ;;
543 *) # Numeric 497 *) # Numeric
544 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
545 ;; 499 ;;
546 esac 500 esac
547 elif useq x86-fbsd ; then 501 ;;
548 local action 502 *-darwin*)
549 if [ "$1" == "passwd" ] 503 local mytype=$1
550 then 504 [[ "passwd" == $mytype ]] && mytype="Users"
551 action="user" 505 [[ "group" == $mytype ]] && mytype="Groups"
552 else 506 case "$2" in
553 action="group" 507 *[!0-9]*) # Non numeric
508 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
509 ;;
510 *) # Numeric
511 local mykey="UniqueID"
512 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
513 dscl . -search /$mytype $mykey $2 2>/dev/null
514 ;;
515 esac
516 ;;
517 *-freebsd*|*-dragonfly*)
518 local opts action="user"
519 [[ $1 == "passwd" ]] || action="group"
520
521 # lookup by uid/gid
522 if [[ $2 == [[:digit:]]* ]] ; then
523 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
554 fi 524 fi
525
555 pw show "${action}" "$2" -q 526 pw show ${action} ${opts} "$2" -q
556 else 527 ;;
528 *-netbsd*|*-openbsd*)
529 grep "$2:\*:" /etc/$1
530 ;;
531 *)
557 which nscd >& /dev/null && nscd -i "$1" 532 type -p nscd >& /dev/null && nscd -i "$1"
558 getent "$1" "$2" 533 getent "$1" "$2"
559 fi 534 ;;
535 esac
560} 536}
561 537
562# Simplify/standardize adding users to the system 538# @FUNCTION: enewuser
563# vapier@gentoo.org 539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
564# 540# @DESCRIPTION:
565# enewuser(username, uid, shell, homedir, groups, extra options) 541# Same as enewgroup, you are not required to understand how to properly add
566# 542# a user to the system. The only required parameter is the username.
567# Default values if you do not specify any: 543# Default uid is (pass -1 for this) next available, default shell is
568# username: REQUIRED ! 544# /bin/false, default homedir is /dev/null, there are no default groups,
569# uid: next available (see useradd(8)) 545# and default params sets the comment as 'added by portage for ${PN}'.
570# note: pass -1 to get default behavior
571# shell: /bin/false
572# homedir: /dev/null
573# groups: none
574# extra: comment of 'added by portage for ${PN}'
575enewuser() { 546enewuser() {
547 case ${EBUILD_PHASE} in
548 unpack|compile|test|install)
549 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
550 eerror "Package fails at QA and at life. Please file a bug."
551 die "Bad package! enewuser is only for use in pkg_* functions!"
552 esac
553
576 # get the username 554 # get the username
577 local euser="$1"; shift 555 local euser=$1; shift
578 if [ -z "${euser}" ] 556 if [[ -z ${euser} ]] ; then
579 then
580 eerror "No username specified !" 557 eerror "No username specified !"
581 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
582 fi 559 fi
583 560
584 # lets see if the username already exists 561 # lets see if the username already exists
585 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
586 then
587 return 0 563 return 0
588 fi 564 fi
589 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
590 566
591 # options to pass to useradd 567 # options to pass to useradd
592 local opts= 568 local opts=
593 569
594 # handle uid 570 # handle uid
595 local euid="$1"; shift 571 local euid=$1; shift
596 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
597 then
598 if [ "${euid}" -gt 0 ] 573 if [[ ${euid} -gt 0 ]] ; then
599 then
600 if [ ! -z "`egetent passwd ${euid}`" ] 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
601 then
602 euid="next" 575 euid="next"
603 fi 576 fi
604 else 577 else
605 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
606 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
607 fi 580 fi
608 else 581 else
609 euid="next" 582 euid="next"
610 fi 583 fi
611 if [ "${euid}" == "next" ] 584 if [[ ${euid} == "next" ]] ; then
612 then 585 for ((euid = 101; euid <= 999; euid++)); do
613 local pwrange
614 if [ "${USERLAND}" == "BSD" ] ; then
615 pwrange="`jot 898 101`"
616 else
617 pwrange="`seq 101 999`"
618 fi
619 for euid in ${pwrange} ; do
620 [ -z "`egetent passwd ${euid}`" ] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
621 done 587 done
622 fi 588 fi
623 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
624 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
625 591
626 # handle shell 592 # handle shell
627 local eshell="$1"; shift 593 local eshell=$1; shift
628 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 594 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
629 then 595 if [[ ! -e ${ROOT}${eshell} ]] ; then
630 if [ ! -e "${eshell}" ]
631 then
632 eerror "A shell was specified but it does not exist !" 596 eerror "A shell was specified but it does not exist !"
633 die "${eshell} does not exist" 597 die "${eshell} does not exist in ${ROOT}"
598 fi
599 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
600 eerror "Do not specify ${eshell} yourself, use -1"
601 die "Pass '-1' as the shell parameter"
634 fi 602 fi
635 else 603 else
636 if [ "${USERLAND}" == "BSD" ] 604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
637 then 605 [[ -x ${ROOT}${shell} ]] && break
638 eshell="/usr/bin/false" 606 done
639 else 607
608 if [[ ${shell} == "/dev/null" ]] ; then
609 eerror "Unable to identify the shell to use, proceeding with userland default."
610 case ${USERLAND} in
640 eshell="/bin/false" 611 GNU) shell="/bin/false" ;;
612 BSD) shell="/sbin/nologin" ;;
613 Darwin) shell="/usr/sbin/nologin" ;;
614 *) die "Unable to identify the default shell for userland ${USERLAND}"
615 esac
641 fi 616 fi
617
618 eshell=${shell}
642 fi 619 fi
643 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
644 opts="${opts} -s ${eshell}" 621 opts="${opts} -s ${eshell}"
645 622
646 # handle homedir 623 # handle homedir
647 local ehome="$1"; shift 624 local ehome=$1; shift
648 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 625 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
649 then
650 ehome="/dev/null" 626 ehome="/dev/null"
651 fi 627 fi
652 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
653 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
654 630
655 # handle groups 631 # handle groups
656 local egroups="$1"; shift 632 local egroups=$1; shift
657 if [ ! -z "${egroups}" ] 633 if [[ ! -z ${egroups} ]] ; then
658 then
659 local oldifs="${IFS}" 634 local oldifs=${IFS}
660 local defgroup="" exgroups="" 635 local defgroup="" exgroups=""
661 636
662 export IFS="," 637 export IFS=","
663 for g in ${egroups} 638 for g in ${egroups} ; do
664 do
665 export IFS="${oldifs}" 639 export IFS=${oldifs}
666 if [ -z "`egetent group \"${g}\"`" ] 640 if [[ -z $(egetent group "${g}") ]] ; then
667 then
668 eerror "You must add group ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
669 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
670 fi 643 fi
671 if [ -z "${defgroup}" ] 644 if [[ -z ${defgroup} ]] ; then
672 then
673 defgroup="${g}" 645 defgroup=${g}
674 else 646 else
675 exgroups="${exgroups},${g}" 647 exgroups="${exgroups},${g}"
676 fi 648 fi
677 export IFS="," 649 export IFS=","
678 done 650 done
679 export IFS="${oldifs}" 651 export IFS=${oldifs}
680 652
681 opts="${opts} -g ${defgroup}" 653 opts="${opts} -g ${defgroup}"
682 if [ ! -z "${exgroups}" ] 654 if [[ ! -z ${exgroups} ]] ; then
683 then
684 opts="${opts} -G ${exgroups:1}" 655 opts="${opts} -G ${exgroups:1}"
685 fi 656 fi
686 else 657 else
687 egroups="(none)" 658 egroups="(none)"
688 fi 659 fi
689 einfo " - Groups: ${egroups}" 660 einfo " - Groups: ${egroups}"
690 661
691 # handle extra and add the user 662 # handle extra and add the user
692 local eextra="$@"
693 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox=${SANDBOX_ON}
694 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
695 if useq ppc-macos 665 case ${CHOST} in
696 then 666 *-darwin*)
697 ### Make the user 667 ### Make the user
698 if [ -z "${eextra}" ] 668 if [[ -z $@ ]] ; then
699 then
700 dscl . create /users/${euser} uid ${euid} 669 dscl . create /users/${euser} uid ${euid}
701 dscl . create /users/${euser} shell ${eshell} 670 dscl . create /users/${euser} shell ${eshell}
702 dscl . create /users/${euser} home ${ehome} 671 dscl . create /users/${euser} home ${ehome}
703 dscl . create /users/${euser} realname "added by portage for ${PN}" 672 dscl . create /users/${euser} realname "added by portage for ${PN}"
704 ### Add the user to the groups specified 673 ### Add the user to the groups specified
705 local oldifs="${IFS}" 674 local oldifs=${IFS}
706 export IFS="," 675 export IFS=","
707 for g in ${egroups} 676 for g in ${egroups} ; do
708 do
709 dscl . merge /groups/${g} users ${euser} 677 dscl . merge /groups/${g} users ${euser}
710 done 678 done
711 export IFS="${oldifs}" 679 export IFS=${oldifs}
712 else 680 else
713 einfo "Extra options are not supported on macos yet" 681 einfo "Extra options are not supported on Darwin yet"
714 einfo "Please report the ebuild along with the info below" 682 einfo "Please report the ebuild along with the info below"
715 einfo "eextra: ${eextra}" 683 einfo "eextra: $@"
716 die "Required function missing" 684 die "Required function missing"
717 fi 685 fi
718 elif use x86-fbsd ; then 686 ;;
719 if [ -z "${eextra}" ] 687 *-freebsd*|*-dragonfly*)
720 then 688 if [[ -z $@ ]] ; then
721 pw useradd ${euser} ${opts} \ 689 pw useradd ${euser} ${opts} \
722 -c "added by portage for ${PN}" \ 690 -c "added by portage for ${PN}" \
723 die "enewuser failed" 691 die "enewuser failed"
724 else 692 else
725 einfo " - Extra: ${eextra}" 693 einfo " - Extra: $@"
726 pw useradd ${euser} ${opts} \ 694 pw useradd ${euser} ${opts} \
727 -c ${eextra} || die "enewuser failed" 695 "$@" || die "enewuser failed"
728 fi 696 fi
697 ;;
698
699 *-netbsd*)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} ${euser} || die "enewuser failed"
729 else 702 else
730 if [ -z "${eextra}" ] 703 einfo " - Extra: $@"
731 then 704 useradd ${opts} ${euser} "$@" || die "enewuser failed"
705 fi
706 ;;
707
708 *-openbsd*)
709 if [[ -z $@ ]] ; then
710 useradd -u ${euid} -s ${eshell} \
711 -d ${ehome} -c "Added by portage for ${PN}" \
712 -g ${egroups} ${euser} || die "enewuser failed"
713 else
714 einfo " - Extra: $@"
715 useradd -u ${euid} -s ${eshell} \
716 -d ${ehome} -c "Added by portage for ${PN}" \
717 -g ${egroups} ${euser} "$@" || die "enewuser failed"
718 fi
719 ;;
720
721 *)
722 if [[ -z $@ ]] ; then
732 useradd ${opts} ${euser} \ 723 useradd -r ${opts} \
733 -c "added by portage for ${PN}" \ 724 -c "added by portage for ${PN}" \
725 ${euser} \
734 || die "enewuser failed" 726 || die "enewuser failed"
735 else 727 else
736 einfo " - Extra: ${eextra}" 728 einfo " - Extra: $@"
737 useradd ${opts} ${euser} ${eextra} \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
738 || die "enewuser failed" 731 || die "enewuser failed"
739 fi 732 fi
733 ;;
734 esac
735
736 if [[ ! -e ${ROOT}/${ehome} ]] ; then
737 einfo " - Creating ${ehome} in ${ROOT}"
738 mkdir -p "${ROOT}/${ehome}"
739 chown ${euser} "${ROOT}/${ehome}"
740 chmod 755 "${ROOT}/${ehome}"
740 fi 741 fi
742
741 export SANDBOX_ON="${oldsandbox}" 743 export SANDBOX_ON=${oldsandbox}
742
743 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
744 then
745 einfo " - Creating ${ehome} in ${D}"
746 dodir ${ehome}
747 fowners ${euser} ${ehome}
748 fperms 755 ${ehome}
749 fi
750} 744}
751 745
752# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
753# vapier@gentoo.org 747# @USAGE: <group> [gid]
754# 748# @DESCRIPTION:
755# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
756# 750# group to the system. Just give it a group name to add and enewgroup will
757# Default values if you do not specify any: 751# do the rest. You may specify the gid for the group or allow the group to
758# groupname: REQUIRED ! 752# allocate the next available one.
759# gid: next available (see groupadd(8))
760# extra: none
761enewgroup() { 753enewgroup() {
754 case ${EBUILD_PHASE} in
755 unpack|compile|test|install)
756 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
757 eerror "Package fails at QA and at life. Please file a bug."
758 die "Bad package! enewgroup is only for use in pkg_* functions!"
759 esac
760
762 # get the group 761 # get the group
763 local egroup="$1"; shift 762 local egroup="$1"; shift
764 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
765 then 764 then
766 eerror "No group specified !" 765 eerror "No group specified !"
767 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
768 fi 767 fi
769 768
770 # see if group already exists 769 # see if group already exists
771 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
772 then
773 return 0 771 return 0
774 fi 772 fi
775 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
776 774
777 # options to pass to useradd 775 # options to pass to useradd
783 then 781 then
784 if [ "${egid}" -gt 0 ] 782 if [ "${egid}" -gt 0 ]
785 then 783 then
786 if [ -z "`egetent group ${egid}`" ] 784 if [ -z "`egetent group ${egid}`" ]
787 then 785 then
788 if useq ppc-macos ; then 786 if [[ "${CHOST}" == *-darwin* ]]; then
789 opts="${opts} ${egid}" 787 opts="${opts} ${egid}"
790 else 788 else
791 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
792 fi 790 fi
793 else 791 else
807 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
808 806
809 # add the group 807 # add the group
810 local oldsandbox="${SANDBOX_ON}" 808 local oldsandbox="${SANDBOX_ON}"
811 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
812 if useq ppc-macos ; then 810 case ${CHOST} in
811 *-darwin*)
813 if [ ! -z "${eextra}" ]; 812 if [ ! -z "${eextra}" ];
814 then 813 then
815 einfo "Extra options are not supported on macos yet" 814 einfo "Extra options are not supported on Darwin/OS X yet"
816 einfo "Please report the ebuild along with the info below" 815 einfo "Please report the ebuild along with the info below"
817 einfo "eextra: ${eextra}" 816 einfo "eextra: ${eextra}"
818 die "Required function missing" 817 die "Required function missing"
819 fi 818 fi
820 819
821 # If we need the next available 820 # If we need the next available
822 case ${egid} in 821 case ${egid} in
823 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
824 for egid in `jot 898 101`; do 823 for ((egid = 101; egid <= 999; egid++)); do
825 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
826 done 825 done
827 esac 826 esac
828 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
829 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
830 elif use x86-fbsd ; then 829 ;;
830
831 *-freebsd*|*-dragonfly*)
831 case ${egid} in 832 case ${egid} in
832 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
833 for egid in `jot 898 101`; do 834 for ((egid = 101; egid <= 999; egid++)); do
834 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
835 done 836 done
836 esac 837 esac
837 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
838 else 839 ;;
840
841 *-netbsd*)
842 case ${egid} in
843 *[!0-9]*) # Non numeric
844 for ((egid = 101; egid <= 999; egid++)); do
845 [[ -z $(egetent group ${egid}) ]] && break
846 done
847 esac
848 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
849 ;;
850
851 *)
852 # We specify -r so that we get a GID in the system range from login.defs
839 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
840 fi 854 ;;
855 esac
841 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
842} 857}
843 858
844# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
845# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
846# 861# @DESCRIPTION:
847# edos2unix(file, <more files> ...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
848edos2unix() { 866edos2unix() {
849 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
850 do
851 cp "${f}" ${T}/edos2unix
852 sed 's/\r$//' ${T}/edos2unix > "${f}"
853 done
854} 868}
855
856
857##############################################################
858# START: Handle .desktop files and menu entries #
859# maybe this should be separated into a new eclass some time #
860# lanius@gentoo.org #
861##############################################################
862 869
863# Make a desktop file ! 870# Make a desktop file !
864# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
865# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
866# 873#
867# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
868# 875#
869# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
870# name: the name that will show up in the menu 877# name: the name that will show up in the menu
871# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
872# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
873# a full path to an icon 880# a full path to an icon
874# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
875# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
876# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
877make_desktop_entry() { 884make_desktop_entry() {
878 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
879 886
880 local exec=${1} 887 local exec=${1}
881 local name=${2:-${PN}} 888 local name=${2:-${PN}}
882 local icon=${3:-${PN}.png} 889 local icon=${3:-${PN}}
883 local type=${4} 890 local type=${4}
884 local path=${5} 891 local fields=${5}
885 892
886 if [[ -z ${type} ]] ; then 893 if [[ -z ${type} ]] ; then
887 local catmaj=${CATEGORY%%-*} 894 local catmaj=${CATEGORY%%-*}
888 local catmin=${CATEGORY##*-} 895 local catmin=${CATEGORY##*-}
889 case ${catmaj} in 896 case ${catmaj} in
890 app) 897 app)
891 case ${catmin} in 898 case ${catmin} in
899 accessibility) type=Accessibility;;
892 admin) type=System;; 900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
893 cdr) type=DiscBurning;; 904 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;; 905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
895 editors) type=TextEditor;; 907 editors) type=TextEditor;;
896 emacs) type=TextEditor;; 908 emacs) type=TextEditor;;
897 emulation) type=Emulator;; 909 emulation) type=Emulator;;
898 laptop) type=HardwareSettings;; 910 laptop) type=HardwareSettings;;
899 office) type=Office;; 911 office) type=Office;;
912 pda) type=PDA;;
900 vim) type=TextEditor;; 913 vim) type=TextEditor;;
901 xemacs) type=TextEditor;; 914 xemacs) type=TextEditor;;
902 *) type=;;
903 esac 915 esac
904 ;; 916 ;;
905 917
906 dev) 918 dev)
907 type="Development" 919 type="Development"
908 ;; 920 ;;
909 921
910 games) 922 games)
911 [[ -z ${path} ]] && path=${GAMES_BINDIR}
912
913 case ${catmin} in 923 case ${catmin} in
914 action) type=ActionGame;; 924 action|fps) type=ActionGame;;
915 arcade) type=ArcadeGame;; 925 arcade) type=ArcadeGame;;
916 board) type=BoardGame;; 926 board) type=BoardGame;;
917 kid) type=KidsGame;;
918 emulation) type=Emulator;; 927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
919 puzzle) type=LogicGame;; 929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
920 rpg) type=RolePlaying;; 931 rpg) type=RolePlaying;;
921 roguelike) type=RolePlaying;;
922 simulation) type=Simulation;; 932 simulation) type=Simulation;;
923 sports) type=SportsGame;; 933 sports) type=SportsGame;;
924 strategy) type=StrategyGame;; 934 strategy) type=StrategyGame;;
925 *) type=;;
926 esac 935 esac
927 type="Game;${type}" 936 type="Game;${type}"
928 ;; 937 ;;
929 938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
930 mail) 947 mail)
931 type="Network;Email" 948 type="Network;Email"
932 ;; 949 ;;
933 950
934 media) 951 media)
935 case ${catmin} in 952 case ${catmin} in
953 gfx)
936 gfx) type=Graphics;; 954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
937 radio) type=Tuner;; 958 radio) type=Tuner;;
938 sound) type=Audio;; 959 sound) type=Audio;;
939 tv) type=TV;; 960 tv) type=TV;;
940 video) type=Video;; 961 video) type=Video;;
941 *) type=;; 962 esac
963 type="AudioVideo;${type}"
964 ;;
942 esac 965 esac
943 type="AudioVideo;${type}"
944 ;; 966 ;;
945 967
946 net) 968 net)
947 case ${catmin} in 969 case ${catmin} in
948 dialup) type=Dialup;; 970 dialup) type=Dialup;;
951 irc) type=IRCClient;; 973 irc) type=IRCClient;;
952 mail) type=Email;; 974 mail) type=Email;;
953 news) type=News;; 975 news) type=News;;
954 nntp) type=News;; 976 nntp) type=News;;
955 p2p) type=FileTransfer;; 977 p2p) type=FileTransfer;;
956 *) type=;; 978 voip) type=Telephony;;
957 esac 979 esac
958 type="Network;${type}" 980 type="Network;${type}"
959 ;; 981 ;;
960 982
961 sci) 983 sci)
962 case ${catmin} in 984 case ${catmin} in
963 astro*) type=Astronomoy;; 985 astro*) type=Astronomy;;
964 bio*) type=Biology;; 986 bio*) type=Biology;;
965 calc*) type=Calculator;; 987 calc*) type=Calculator;;
966 chem*) type=Chemistry;; 988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
967 geo*) type=Geology;; 990 geo*) type=Geology;;
968 math*) type=Math;; 991 math*) type=Math;;
969 *) type=;; 992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
970 esac 994 esac
971 type="Science;${type}" 995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
972 ;; 1000 ;;
973 1001
974 www) 1002 www)
975 case ${catmin} in 1003 case ${catmin} in
976 client) type=WebBrowser;; 1004 client) type=WebBrowser;;
977 *) type=;;
978 esac 1005 esac
979 type="Network" 1006 type="Network;${type}"
980 ;; 1007 ;;
981 1008
982 *) 1009 *)
983 type= 1010 type=
984 ;; 1011 ;;
985 esac 1012 esac
986 fi 1013 fi
987 1014 if [ "${SLOT}" == "0" ] ; then
1015 local desktop_name="${PN}"
1016 else
1017 local desktop_name="${PN}-${SLOT}"
1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
988 local desktop=${T}/${exec%% *}-${P}.desktop 1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
989 1021
1022 # Don't append another ";" when a valid category value is provided.
1023 type=${type%;}${type:+;}
1024
1025 eshopts_push -s extglob
1026 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1027 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1028 ewarn "allowed in .desktop files if the value is not an absolute path."
1029 icon=${icon%.@(xpm|png|svg)}
1030 fi
1031 eshopts_pop
1032
1033 cat <<-EOF > "${desktop}"
990echo "[Desktop Entry] 1034 [Desktop Entry]
991Encoding=UTF-8
992Version=0.9.2
993Name=${name} 1035 Name=${name}
994Type=Application 1036 Type=Application
995Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
996Exec=${exec} 1038 Exec=${exec}
997Path=${path} 1039 TryExec=${exec%% *}
998Icon=${icon} 1040 Icon=${icon}
999Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
1000 1043
1044 if [[ ${fields:-=} != *=* ]] ; then
1045 # 5th arg used to be value to Path=
1046 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1047 fields="Path=${fields}"
1048 fi
1049 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1050
1051 (
1052 # wrap the env here so that the 'insinto' call
1053 # doesn't corrupt the env of the caller
1001 insinto /usr/share/applications 1054 insinto /usr/share/applications
1002 doins "${desktop}" 1055 doins "${desktop}"
1003 1056 ) || die "installing desktop file failed"
1004 return 0
1005} 1057}
1006 1058
1007# Make a GDM/KDM Session file 1059# @FUNCTION: validate_desktop_entries
1008# 1060# @USAGE: [directories]
1009# make_desktop_entry(<title>, <command>) 1061# @MAINTAINER:
1010# title: File to execute to start the Window Manager 1062# Carsten Lohrke <carlo@gentoo.org>
1011# command: Name of the Window Manager 1063# @DESCRIPTION:
1064# Validate desktop entries using desktop-file-utils
1065validate_desktop_entries() {
1066 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1067 einfo "Checking desktop entry validity"
1068 local directories=""
1069 for d in /usr/share/applications $@ ; do
1070 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1071 done
1072 if [[ -n ${directories} ]] ; then
1073 for FILE in $(find ${directories} -name "*\.desktop" \
1074 -not -path '*.hidden*' | sort -u 2>/dev/null)
1075 do
1076 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1077 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1078 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1079 done
1080 fi
1081 echo ""
1082 else
1083 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1084 fi
1085}
1012 1086
1087# @FUNCTION: make_session_desktop
1088# @USAGE: <title> <command> [command args...]
1089# @DESCRIPTION:
1090# Make a GDM/KDM Session file. The title is the file to execute to start the
1091# Window Manager. The command is the name of the Window Manager.
1092#
1093# You can set the name of the file via the ${wm} variable.
1013make_session_desktop() { 1094make_session_desktop() {
1014
1015 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1095 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1016 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1096 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1017 1097
1018 local title="${1}" 1098 local title=$1
1019 local command="${2}" 1099 local command=$2
1020 local desktop="${T}/${wm}.desktop" 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
1021 1102
1103 cat <<-EOF > "${desktop}"
1022echo "[Desktop Entry] 1104 [Desktop Entry]
1023Encoding=UTF-8
1024Name=${title} 1105 Name=${title}
1025Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
1026Exec=${command} 1107 Exec=${command} $*
1027TryExec=${command} 1108 TryExec=${command}
1028Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
1029 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
1030 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
1031 doins "${desktop}" 1116 doins "${desktop}"
1032 1117 )
1033 return 0
1034} 1118}
1035 1119
1120# @FUNCTION: domenu
1121# @USAGE: <menus>
1122# @DESCRIPTION:
1123# Install the list of .desktop menu files into the appropriate directory
1124# (/usr/share/applications).
1036domenu() { 1125domenu() {
1037 local i 1126 (
1038 local j 1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
1129 local i j ret=0
1039 insinto /usr/share/applications 1130 insinto /usr/share/applications
1040 for i in ${@} 1131 for i in "$@" ; do
1041 do
1042 if [ -f "${i}" ]; 1132 if [[ -f ${i} ]] ; then
1043 then
1044 doins ${i} 1133 doins "${i}"
1134 ((ret+=$?))
1045 elif [ -d "${i}" ]; 1135 elif [[ -d ${i} ]] ; then
1046 then
1047 for j in ${i}/*.desktop 1136 for j in "${i}"/*.desktop ; do
1048 do
1049 doins ${j} 1137 doins "${j}"
1138 ((ret+=$?))
1050 done 1139 done
1140 else
1141 ((++ret))
1051 fi 1142 fi
1052 done 1143 done
1144 exit ${ret}
1145 )
1053} 1146}
1054 1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
1156 insinto /usr/share/applications
1157 newins "$@"
1158 )
1159}
1160
1161# @FUNCTION: doicon
1162# @USAGE: <list of icons>
1163# @DESCRIPTION:
1164# Install the list of icons into the icon directory (/usr/share/pixmaps).
1165# This is useful in conjunction with creating desktop/menu files.
1055doicon() { 1166doicon() {
1056 local i 1167 (
1057 local j 1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
1170 local i j ret
1058 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
1059 for i in ${@} 1172 for i in "$@" ; do
1060 do
1061 if [ -f "${i}" ]; 1173 if [[ -f ${i} ]] ; then
1062 then
1063 doins ${i} 1174 doins "${i}"
1175 ((ret+=$?))
1064 elif [ -d "${i}" ]; 1176 elif [[ -d ${i} ]] ; then
1065 then
1066 for j in ${i}/*.png 1177 for j in "${i}"/*.png ; do
1067 do
1068 doins ${j} 1178 doins "${j}"
1179 ((ret+=$?))
1069 done 1180 done
1181 else
1182 ((++ret))
1070 fi 1183 fi
1071 done 1184 done
1185 exit ${ret}
1186 )
1072} 1187}
1073 1188
1074############################################################## 1189# @FUNCTION: newicon
1075# END: Handle .desktop files and menu entries # 1190# @USAGE: <icon> <newname>
1076############################################################## 1191# @DESCRIPTION:
1077 1192# Like all other new* functions, install the specified icon as newname.
1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
1197 insinto /usr/share/pixmaps
1198 newins "$@"
1199 )
1200}
1078 1201
1079# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
1080find_unpackable_file() { 1203find_unpackable_file() {
1081 local src="$1" 1204 local src=$1
1082 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
1083 then
1084 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
1085 else 1207 else
1086 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
1087 then
1088 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
1089 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
1090 then
1091 src="${PWD}/${src}" 1211 src=${PWD}/${src}
1092 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
1093 then
1094 src="${src}" 1213 src=${src}
1095 fi
1096 fi 1214 fi
1097 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
1098 echo "${src}" 1217 echo "${src}"
1099} 1218}
1100 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
1101# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
1102# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
1103# the middle of the archive. Valve seems to use it a lot ... too bad 1225# the middle of the archive. Valve seems to use it a lot ... too bad
1104# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1226# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1105# 1227#
1106# Usage: unpack_pdv [file to unpack] [size of off_t]
1107# - you have to specify the off_t size ... i have no idea how to extract that 1228# You have to specify the off_t size ... I have no idea how to extract that
1108# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
1109# the size of the off_t type (in bytes) on the machine that built the pdv 1230# the size of the off_t type (in bytes) on the machine that built the pdv
1231# archive.
1232#
1110# archive. one way to determine this is by running the following commands: 1233# One way to determine this is by running the following commands:
1234#
1235# @CODE
1111# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
1112# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
1113# basically look for the first lseek command (we do the strings/grep because 1240# Basically look for the first lseek command (we do the strings/grep because
1114# sometimes the function call is _llseek or something) and steal the 2nd 1241# sometimes the function call is _llseek or something) and steal the 2nd
1115# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
1116# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1117# lseek 1246# lseek
1118# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1119# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
1120# thus we would pass in the value of '4' as the second parameter. 1251# Thus we would pass in the value of '4' as the second parameter.
1121unpack_pdv() { 1252unpack_pdv() {
1122 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
1123 local sizeoff_t="$2" 1254 local sizeoff_t=$2
1124 1255
1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1125 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1257 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1126 1258
1127 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
1128 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1129 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1130 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1262 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1131 1263
1132 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1133 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1134 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1135 1267
1136 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1137 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1138 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1139 1271
1140 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1141 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1142 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1143 1275
1144 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1145 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1146 iscompressed=1 1278 iscompressed=1
1147 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1148 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1149 else 1281 else
1150 iscompressed=0 1282 iscompressed=0
1151 fi 1283 fi
1152 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1153 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1154 istar=1 1286 istar=1
1155 else 1287 else
1156 istar=0 1288 istar=0
1157 fi 1289 fi
1158 1290
1186 true 1318 true
1187 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1188 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1189} 1321}
1190 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1191# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1192# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1193# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1194# many other game companies. 1329# many other game companies.
1195# 1330#
1196# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1197# - If the file is not specified then unpack will utilize ${A}.
1198# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1199# the proper offset from the script itself. 1333# the proper offset from the script itself.
1200unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1201 local src="$(find_unpackable_file "$1")" 1336 local src=$(find_unpackable_file "${src_input}")
1202 local skip="$2" 1337 local skip=$2
1203 local exe="$3" 1338 local exe=$3
1204 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1205 local shrtsrc="$(basename "${src}")" 1342 local shrtsrc=$(basename "${src}")
1206 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1207 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1208 then
1209 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1210 local skip=0 1346 local skip=0
1211 exe=tail 1347 exe=tail
1212 case ${ver} in 1348 case ${ver} in
1213 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1214 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1215 ;; 1351 ;;
1216 2.0|2.0.1) 1352 2.0|2.0.1)
1217 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1218 ;; 1354 ;;
1219 2.1.1) 1355 2.1.1)
1220 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1221 let skip="skip + 1" 1357 (( skip++ ))
1222 ;; 1358 ;;
1223 2.1.2) 1359 2.1.2)
1224 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1225 let skip="skip + 1" 1361 (( skip++ ))
1226 ;; 1362 ;;
1227 2.1.3) 1363 2.1.3)
1228 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1229 let skip="skip + 1" 1365 (( skip++ ))
1230 ;; 1366 ;;
1231 2.1.4) 1367 2.1.4|2.1.5)
1232 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1233 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1234 exe="dd" 1370 exe="dd"
1235 ;; 1371 ;;
1236 *) 1372 *)
1243 esac 1379 esac
1244 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1245 fi 1381 fi
1246 case ${exe} in 1382 case ${exe} in
1247 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1248 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1249 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1250 esac 1386 esac
1251 1387
1252 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1253 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1254 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1255 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1256 case ${filetype} in 1392 case ${filetype} in
1257 *tar\ archive) 1393 *tar\ archive*)
1258 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1259 ;; 1395 ;;
1260 bzip2*) 1396 bzip2*)
1261 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1262 ;; 1398 ;;
1272 ;; 1408 ;;
1273 esac 1409 esac
1274 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1275} 1411}
1276 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1277# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1278#
1279# Usage: check_license [license]
1280# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1281check_license() { 1418check_license() {
1282 local lic=$1 1419 local lic=$1
1283 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1284 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1285 else 1422 else
1286 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1287 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1288 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1289 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1290 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1291 lic="${src}" 1428 lic="${lic}"
1292 fi
1293 fi 1429 fi
1294 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1295 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1296 1432
1297 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1298 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1299 local shopts=$-
1300 local alic 1435 local alic
1301 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1302 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1303 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1304 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1305 return 0 1440 return 0
1306 fi 1441 fi
1307 done 1442 done
1308 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1309 1445
1310 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1311 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1312********************************************************** 1448 **********************************************************
1313The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1314package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1315continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1316CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1317********************************************************** 1453 **********************************************************
1318 1454
1319EOF 1455 EOF
1320 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1321 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1322 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1323 read alic 1459 read alic
1324 case ${alic} in 1460 case ${alic} in
1331 die "Failed to accept license" 1467 die "Failed to accept license"
1332 ;; 1468 ;;
1333 esac 1469 esac
1334} 1470}
1335 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1336# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1475# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1337# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1338# 1477#
1339# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1340# standardize everything. all you have to do is call cdrom_get_cds() 1479# standardize everything. All you have to do is call cdrom_get_cds()
1341# and when the function returns, you can assume that the cd has been 1480# and when the function returns, you can assume that the cd has been
1342# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1343# 1482#
1483# The function will attempt to locate a cd based upon a file that is on
1484# the cd. The more files you give this function, the more cds
1485# the cdrom functions will handle.
1486#
1344# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1487# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1345# etc... if you want to give the cds better names, then just export 1488# etc... If you want to give the cds better names, then just export
1346# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1489# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1490# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1491# also use the CDROM_NAME_SET bash array.
1347# 1492#
1348# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1493# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1349#
1350# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1351# - this will attempt to locate a cd based upon a file that is on
1352# the cd ... the more files you give this function, the more cds
1353# the cdrom functions will handle
1354cdrom_get_cds() { 1494cdrom_get_cds() {
1355 # first we figure out how many cds we're dealing with by 1495 # first we figure out how many cds we're dealing with by
1356 # the # of files they gave us 1496 # the # of files they gave us
1357 local cdcnt=0 1497 local cdcnt=0
1358 local f= 1498 local f=
1359 for f in "$@" ; do 1499 for f in "$@" ; do
1360 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1361 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1362 done 1502 done
1363 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1364 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1365 1505
1366 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1367 # if they did, let's just believe them that it's correct 1507 # if they did, let's just believe them that it's correct
1368 if [[ ! -z ${CD_ROOT} ]] ; then
1369 export CDROM_ROOT=${CD_ROOT}
1370 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1371 return
1372 fi
1373 # do the same for CD_ROOT_X
1374 if [[ ! -z ${CD_ROOT_1} ]] ; then 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1375 local var= 1509 local var=
1376 cdcnt=0 1510 cdcnt=0
1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1378 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1379 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1380 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1381 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1382 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1383 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1384 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1385 fi 1520 fi
1386 export CDROM_ROOTS_${cdcnt}="${!var}"
1387 done 1521 done
1388 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1389 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1523 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1524 export CDROM_SET=-1
1525 for f in ${CDROM_CHECK_1//:/ } ; do
1526 ((++CDROM_SET))
1527 [[ -e ${CDROM_ROOT}/${f} ]] && break
1528 done
1529 export CDROM_MATCH=${f}
1390 return 1530 return
1391 fi 1531 fi
1392 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1393 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1394 einfon "This ebuild will need the " 1536 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1395 if [[ -z ${CDROM_NAME} ]] ; then
1396 echo "cdrom for ${PN}."
1397 else
1398 echo "${CDROM_NAME}."
1399 fi
1400 echo 1537 echo
1401 einfo "If you do not have the CD, but have the data files" 1538 einfo "If you do not have the CD, but have the data files"
1402 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1403 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1404 einfo "directory containing the files." 1541 einfo "directory containing the files."
1405 echo 1542 echo
1406 einfo "For example:" 1543 einfo "For example:"
1407 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1408 echo 1545 echo
1409 else 1546 else
1547 if [[ -n ${CDROM_NAME_SET} ]] ; then
1548 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1549 cdcnt=0
1550 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1551 ((++cdcnt))
1552 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1553 done
1554 fi
1555
1410 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1411 cdcnt=0 1557 cdcnt=0
1412 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1413 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1414 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1415 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1416 done 1562 done
1417 echo 1563 echo
1418 einfo "If you do not have the CDs, but have the data files" 1564 einfo "If you do not have the CDs, but have the data files"
1419 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1420 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1421 einfon "" 1567 einfon ""
1422 cdcnt=0 1568 cdcnt=0
1423 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1424 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1425 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1426 done 1572 done
1427 echo 1573 echo
1428 einfo "Or, if you have all the files in the same place, or" 1574 einfo "Or, if you have all the files in the same place, or"
1429 einfo "you only have one cdrom, you can export CD_ROOT" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1432 echo 1578 echo
1433 einfo "For example:" 1579 einfo "For example:"
1434 einfo "export CD_ROOT_1=/mnt/cdrom" 1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1435 echo 1581 echo
1436 fi 1582 fi
1583
1584 export CDROM_SET=""
1437 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1438 cdrom_load_next_cd 1586 cdrom_load_next_cd
1439} 1587}
1440 1588
1441# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1442# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1443# when it returns, CDROM_ROOT will be pointing to the second cd. 1591# Some packages are so big they come on multiple CDs. When you're done reading
1444# remember, you can only go forward in the cd chain, you can't go back. 1592# files off a CD and want access to the next one, just call this function.
1593# Again, all the messy details of user interaction are taken care of for you.
1594# Once this returns, just read the variable CDROM_ROOT for the location of the
1595# mounted CD. Note that you can only go forward in the CD list, so make sure
1596# you only call this function when you're done using the current CD.
1445cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1446 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1447 local var= 1598 local var
1448 1599 ((++CDROM_CURRENT_CD))
1449 if [[ ! -z ${CD_ROOT} ]] ; then
1450 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1451 return
1452 fi
1453 1600
1454 unset CDROM_ROOT 1601 unset CDROM_ROOT
1455 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1456 if [[ -z ${!var} ]] ; then 1604 if [[ -z ${!var} ]] ; then
1457 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1458 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1459 else 1607 else
1460 export CDROM_ROOT=${!var} 1608 export CDROM_ROOT=${!var}
1461 fi 1609 fi
1462 1610
1463 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1468# all it does is try to locate a give file on a cd ... if the cd isn't 1616# all it does is try to locate a give file on a cd ... if the cd isn't
1469# found, then a message asking for the user to insert the cdrom will be 1617# found, then a message asking for the user to insert the cdrom will be
1470# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1471# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1472# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1473cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1622 local mline=""
1623 local showedmsg=0 showjolietmsg=0
1624
1474 while [[ -z ${CDROM_ROOT} ]] ; do 1625 while [[ -z ${CDROM_ROOT} ]] ; do
1626 local i=0
1627 local -a cdset=(${*//:/ })
1628 if [[ -n ${CDROM_SET} ]] ; then
1629 cdset=(${cdset[${CDROM_SET}]})
1630 fi
1631
1632 while [[ -n ${cdset[${i}]} ]] ; do
1475 local dir="$(dirname ${@})" 1633 local dir=$(dirname ${cdset[${i}]})
1476 local file="$(basename ${@})" 1634 local file=$(basename ${cdset[${i}]})
1477 local mline=""
1478 local showedmsg=0
1479 1635
1480 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1636 local point= node= fs= foo=
1637 while read point node fs foo ; do
1638 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1639 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1640 && continue
1641 point=${point//\040/ }
1481 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1482 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1483 && export CDROM_ROOT=${mline} 1644 export CDROM_ROOT=${point}
1645 export CDROM_SET=${i}
1646 export CDROM_MATCH=${cdset[${i}]}
1647 return
1648 done <<< "$(get_mounts)"
1649
1650 ((++i))
1484 done 1651 done
1485 1652
1486 if [[ -z ${CDROM_ROOT} ]] ; then
1487 echo 1653 echo
1488 if [[ ${showedmsg} -eq 0 ]] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1489 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1490 if [[ -z ${CDROM_NAME} ]] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1491 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1492 else
1493 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1494 fi
1495 else 1658 else
1496 if [[ -z ${CDROM_NAME_1} ]] ; then
1497 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1498 else
1499 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1500 einfo "Please insert+mount the ${!var} cdrom now !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1501 fi
1502 fi 1660 fi
1503 showedmsg=1 1661 else
1662 if [[ -z ${CDROM_NAME_1} ]] ; then
1663 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1664 else
1665 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1666 einfo "Please insert+mount the ${!var} cdrom now !"
1667 fi
1504 fi 1668 fi
1669 showedmsg=1
1670 fi
1505 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1506 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1507 read 1673 echo
1674 if [[ ${showjolietmsg} -eq 0 ]] ; then
1675 showjolietmsg=1
1676 else
1677 ewarn "If you are having trouble with the detection"
1678 ewarn "of your CD, it is possible that you do not have"
1679 ewarn "Joliet support enabled in your kernel. Please"
1680 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1681 ebeep 5
1508 fi 1682 fi
1683 read || die "something is screwed with your system"
1509 done 1684 done
1510} 1685}
1511 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1512# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1513# a package can support 1691# a package can support. The first form allows you to
1514# 1692# specify a list of LINGUAS. The -i builds a list of po
1515# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1516# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1517# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1518# 1696# of the lists.
1519# The first form allows you to specify a list of LINGUAS.
1520# The -i builds a list of po files found in all the
1521# directories and uses the intersection of the lists.
1522# The -u builds a list of po files found in all the
1523# directories and uses the union of the lists.
1524strip-linguas() { 1697strip-linguas() {
1525 local ls newls 1698 local ls newls nols
1526 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1527 local op=$1; shift 1700 local op=$1; shift
1528 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1529 local d f 1702 local d f
1530 for d in "$@" ; do 1703 for d in "$@" ; do
1531 if [[ ${op} == "-u" ]] ; then 1704 if [[ ${op} == "-u" ]] ; then
1532 newls=${ls} 1705 newls=${ls}
1533 else 1706 else
1534 newls="" 1707 newls=""
1535 fi 1708 fi
1536 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1537 if [[ ${op} == "-i" ]] ; then 1710 if [[ ${op} == "-i" ]] ; then
1538 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1539 else 1712 else
1540 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1541 fi 1714 fi
1542 done 1715 done
1543 ls=${newls} 1716 ls=${newls}
1544 done 1717 done
1545 ls=${ls//.po}
1546 else 1718 else
1547 ls=$@ 1719 ls="$@"
1548 fi 1720 fi
1549 1721
1550 ls=" ${ls} " 1722 nols=""
1551 newls="" 1723 newls=""
1552 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1553 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1725 if hasq ${f} ${ls} ; then
1554 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1555 else 1727 else
1556 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1557 fi 1729 fi
1558 done 1730 done
1559 if [[ -z ${newls} ]] ; then 1731 [[ -n ${nols} ]] \
1560 export LINGUAS="" 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1561 else
1562 export LINGUAS=${newls:1} 1733 export LINGUAS=${newls:1}
1563 fi
1564} 1734}
1565 1735
1566# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1567# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1568 1738# @DESCRIPTION:
1569# the following functions are useful in kernel module ebuilds, etc.
1570# for an example see ivtv or drbd ebuilds
1571
1572# set's ARCH to match what the kernel expects
1573set_arch_to_kernel() {
1574 i=10
1575 while ((i--)) ; do
1576 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1577 done
1578 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1579 case ${ARCH} in
1580 x86) export ARCH="i386";;
1581 amd64) export ARCH="x86_64";;
1582 hppa) export ARCH="parisc";;
1583 mips) export ARCH="mips";;
1584 sparc) export ARCH="$(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!
1585 *) export ARCH="${ARCH}";;
1586 esac
1587}
1588
1589# set's ARCH back to what portage expects
1590set_arch_to_portage() {
1591 i=10
1592 while ((i--)) ; do
1593 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1594 done
1595 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1596}
1597
1598# Jeremy Huddleston <eradicator@gentoo.org>:
1599# preserve_old_lib /path/to/libblah.so.0
1600# preserve_old_lib_notify /path/to/libblah.so.0
1601#
1602# These functions are useful when a lib in your package changes --soname. Such 1739# These functions are useful when a lib in your package changes ABI SONAME.
1603# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1740# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1604# would break packages that link against it. Most people get around this 1741# would break packages that link against it. Most people get around this
1605# by using the portage SLOT mechanism, but that is not always a relevant 1742# by using the portage SLOT mechanism, but that is not always a relevant
1606# solution, so instead you can add the following to your ebuilds: 1743# solution, so instead you can call this from pkg_preinst. See also the
1607# 1744# preserve_old_lib_notify function.
1608# src_install() {
1609# ...
1610# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1611# ...
1612# }
1613#
1614# pkg_postinst() {
1615# ...
1616# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1617# ...
1618# }
1619
1620preserve_old_lib() { 1745preserve_old_lib() {
1621 LIB=$1 1746 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1747 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1748 die "Invalid preserve_old_lib() usage"
1749 fi
1750 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1622 1751
1623 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1624 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1625 DIRNAME=`dirname ${LIB}`
1626 1754
1627 dodir ${DIRNAME} 1755 local lib dir
1628 cp ${ROOT}${LIB} ${D}${DIRNAME} 1756 for lib in "$@" ; do
1757 [[ -e ${ROOT}/${lib} ]] || continue
1758 dir=${lib%/*}
1759 dodir ${dir} || die "dodir ${dir} failed"
1760 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1629 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1630 fi 1762 done
1631} 1763}
1632 1764
1765# @FUNCTION: preserve_old_lib_notify
1766# @USAGE: <libs to notify> [more libs]
1767# @DESCRIPTION:
1768# Spit helpful messages about the libraries preserved by preserve_old_lib.
1633preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1634 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1635 1774
1636 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1637 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1638 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1639 einfo "An old version of an installed library was detected on your system." 1783 ewarn "Old versions of installed libraries were detected on your system."
1640 einfo "In order to avoid breaking packages that link against is, this older version" 1784 ewarn "In order to avoid breaking packages that depend on these old libs,"
1641 einfo "is not being removed. In order to make full use of this newer version," 1785 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1642 einfo "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1643 einfo " revdep-rebuild --soname ${SONAME}" 1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1644 einfo 1788 ewarn
1645 einfo "After doing that, you can safely remove ${LIB}"
1646 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1647 fi 1789 fi
1790 ewarn " # revdep-rebuild --library ${lib##*/}"
1791 done
1792 if [[ ${notice} -eq 1 ]] ; then
1793 ewarn
1794 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1795 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1796 for lib in "$@" ; do
1797 ewarn " # rm '${lib}'"
1798 done
1799 fi
1648} 1800}
1649 1801
1650# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1651# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1652# 1805#
1653# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1806# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1654# ex: built_with_use xchat gtk2
1655# 1807#
1656# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1657# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1658# Note: the default flag is '-a' 1810# DEPEND atom was built with the specified list of USE flags. The
1811# --missing option controls the behavior if called on a package that does
1812# not actually support the defined USE flags (aka listed in IUSE).
1813# The default is to abort (call die). The -a and -o flags control
1814# the requirements of the USE flags. They correspond to "and" and "or"
1815# logic. So the -a flag means all listed USE flags must be enabled
1816# while the -o flag means at least one of the listed IUSE flags must be
1817# enabled. The --hidden option is really for internal use only as it
1818# means the USE flag we're checking is hidden expanded, so it won't be found
1819# in IUSE like normal USE flags.
1820#
1821# Remember that this function isn't terribly intelligent so order of optional
1822# flags matter.
1659built_with_use() { 1823built_with_use() {
1824 local hidden="no"
1825 if [[ $1 == "--hidden" ]] ; then
1826 hidden="yes"
1827 shift
1828 fi
1829
1830 local missing_action="die"
1831 if [[ $1 == "--missing" ]] ; then
1832 missing_action=$2
1833 shift ; shift
1834 case ${missing_action} in
1835 true|false|die) ;;
1836 *) die "unknown action '${missing_action}'";;
1837 esac
1838 fi
1839
1660 local opt=$1 1840 local opt=$1
1661 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1662 1842
1663 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1664 shift 1845 shift
1665 1846
1666 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1667 [[ ! -e ${USEFILE} ]] && return 1 1848 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1849
1850 # if the IUSE file doesn't exist, the read will error out, we need to handle
1851 # this gracefully
1852 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1853 case ${missing_action} in
1854 true) return 0;;
1855 false) return 1;;
1856 die) die "Unable to determine what USE flags $PKG was built with";;
1857 esac
1858 fi
1859
1860 if [[ ${hidden} == "no" ]] ; then
1861 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1862 # Don't check USE_EXPAND #147237
1863 local expand
1864 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1865 if [[ $1 == ${expand}_* ]] ; then
1866 expand=""
1867 break
1868 fi
1869 done
1870 if [[ -n ${expand} ]] ; then
1871 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1872 case ${missing_action} in
1873 true) return 0;;
1874 false) return 1;;
1875 die) die "$PKG does not actually support the $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1668 1880
1669 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1670 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1671 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1672 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1676 shift 1888 shift
1677 done 1889 done
1678 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1679} 1891}
1680 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1681# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1682# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1683epunt_cxx() { 1900epunt_cxx() {
1684 local dir=$1 1901 local dir=$1
1685 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1686 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1687 local f 1904 local f
1688 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1689 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1906 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1690 done 1907 done
1691 eend 0 1908 eend 0
1692} 1909}
1693 1910
1694# dopamd <file> [more files] 1911# @FUNCTION: make_wrapper
1695# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1696# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1697dopamd() { 1914# Create a shell wrapper script named wrapper in installpath
1698 [[ -z $1 ]] && die "dopamd requires at least one argument" 1915# (defaults to the bindir) to execute target (default of wrapper) by
1699 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1700 use pam || return 0 1917# libpaths followed by optionally changing directory to chdir.
1701
1702 insinto /etc/pam.d
1703 doins "$@" || die "failed to install $@"
1704}
1705# newpamd <old name> <new name>
1706#
1707# Install pam file <old name> as <new name> in /etc/pam.d
1708newpamd() {
1709 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1710
1711 use pam || return 0
1712
1713 insinto /etc/pam.d
1714 newins "$1" "$2" || die "failed to install $1 as $2"
1715}
1716
1717# make a wrapper script ...
1718# NOTE: this was originally games_make_wrapper, but I noticed other places where
1719# this could be used, so I have moved it here and made it not games-specific
1720# -- wolf31o2
1721# $1 == wrapper name
1722# $2 == binary to run
1723# $3 == directory to chdir before running binary
1724# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1725# $5 == path for wrapper
1726make_wrapper() { 1918make_wrapper() {
1727 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1728 local tmpwrapper=$(emktemp) 1920 local tmpwrapper=$(emktemp)
1921 # We don't want to quote ${bin} so that people can pass complex
1922 # things as $bin ... "./someprog --args"
1729 cat << EOF > "${tmpwrapper}" 1923 cat << EOF > "${tmpwrapper}"
1730#!/bin/sh 1924#!/bin/sh
1731cd "${chdir}" 1925cd "${chdir:-.}"
1926if [ -n "${libdir}" ] ; then
1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1732export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1928 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1929 else
1930 export LD_LIBRARY_PATH="${libdir}"
1931 fi
1932fi
1733exec ${bin} "\$@" 1933exec ${bin} "\$@"
1734EOF 1934EOF
1735 chmod go+rx "${tmpwrapper}" 1935 chmod go+rx "${tmpwrapper}"
1736 if [ -n "${5}" ] 1936 if [[ -n ${path} ]] ; then
1737 then 1937 (
1738 exeinto ${5} 1938 exeinto "${path}"
1739 newexe "${tmpwrapper}" "${wrapper}" 1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1740 else 1941 else
1741 newbin "${tmpwrapper}" "${wrapper}" 1942 newbin "${tmpwrapper}" "${wrapper}" || die
1943 fi
1944}
1945
1946# @FUNCTION: prepalldocs
1947# @USAGE:
1948# @DESCRIPTION:
1949# Compress files in /usr/share/doc which are not already
1950# compressed, excluding /usr/share/doc/${PF}/html.
1951# Uses the ecompressdir to do the compression.
1952# 2009-02-18 by betelgeuse:
1953# Commented because ecompressdir is even more internal to
1954# Portage than prepalldocs (it's not even mentioned in man 5
1955# ebuild). Please submit a better version for review to gentoo-dev
1956# if you want prepalldocs here.
1957#prepalldocs() {
1958# if [[ -n $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1742 fi 1960# fi
1743} 1961
1962# cd "${D}"
1963# [[ -d usr/share/doc ]] || return 0
1964
1965# find usr/share/doc -exec gzip {} +
1966# ecompressdir --ignore /usr/share/doc/${PF}/html
1967# ecompressdir --queue /usr/share/doc
1968#}

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