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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 1.167 2005/04/16 07:05:45 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 [[ -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
1015 [[ -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
1016 1097
1017 local title=$1 1098 local title=$1
1018 local command=$2 1099 local command=$2
1019 local desktop=${T}/${wm}.desktop 1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
1020 1102
1103 cat <<-EOF > "${desktop}"
1021echo "[Desktop Entry] 1104 [Desktop Entry]
1022Encoding=UTF-8
1023Name=${title} 1105 Name=${title}
1024Comment=This session logs you into ${title} 1106 Comment=This session logs you into ${title}
1025Exec=${command} 1107 Exec=${command} $*
1026TryExec=${command} 1108 TryExec=${command}
1027Type=Application" > "${desktop}" 1109 Type=XSession
1110 EOF
1028 1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
1029 insinto /usr/share/xsessions 1115 insinto /usr/share/xsessions
1030 doins "${desktop}" 1116 doins "${desktop}"
1117 )
1031} 1118}
1032 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).
1033domenu() { 1125domenu() {
1126 (
1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
1034 local i j 1129 local i j ret=0
1035 insinto /usr/share/applications 1130 insinto /usr/share/applications
1036 for i in "$@" ; do 1131 for i in "$@" ; do
1037 if [[ -f ${i} ]] ; then 1132 if [[ -f ${i} ]] ; then
1038 doins "${i}" 1133 doins "${i}"
1134 ((ret+=$?))
1039 elif [[ -d ${i} ]] ; then 1135 elif [[ -d ${i} ]] ; then
1040 for j in "${i}"/*.desktop ; do 1136 for j in "${i}"/*.desktop ; do
1041 doins "${j}" 1137 doins "${j}"
1138 ((ret+=$?))
1042 done 1139 done
1140 else
1141 ((++ret))
1043 fi 1142 fi
1044 done 1143 done
1144 exit ${ret}
1145 )
1045} 1146}
1147
1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
1046newmenu() { 1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
1047 insinto /usr/share/applications 1156 insinto /usr/share/applications
1048 newins "$1" "$2" 1157 newins "$@"
1158 )
1049} 1159}
1050 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.
1051doicon() { 1166doicon() {
1167 (
1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
1052 local i j 1170 local i j ret
1053 insinto /usr/share/pixmaps 1171 insinto /usr/share/pixmaps
1054 for i in "$@" ; do 1172 for i in "$@" ; do
1055 if [[ -f ${i} ]] ; then 1173 if [[ -f ${i} ]] ; then
1056 doins "${i}" 1174 doins "${i}"
1175 ((ret+=$?))
1057 elif [[ -d ${i} ]] ; then 1176 elif [[ -d ${i} ]] ; then
1058 for j in "${i}"/*.png ; do 1177 for j in "${i}"/*.png ; do
1059 doins "${j}" 1178 doins "${j}"
1179 ((ret+=$?))
1060 done 1180 done
1181 else
1182 ((++ret))
1061 fi 1183 fi
1062 done 1184 done
1185 exit ${ret}
1186 )
1063} 1187}
1188
1189# @FUNCTION: newicon
1190# @USAGE: <icon> <newname>
1191# @DESCRIPTION:
1192# Like all other new* functions, install the specified icon as newname.
1064newicon() { 1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
1065 insinto /usr/share/pixmaps 1197 insinto /usr/share/pixmaps
1066 newins "$1" "$2" 1198 newins "$@"
1199 )
1067} 1200}
1068
1069##############################################################
1070# END: Handle .desktop files and menu entries #
1071##############################################################
1072
1073 1201
1074# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
1075find_unpackable_file() { 1203find_unpackable_file() {
1076 local src="$1" 1204 local src=$1
1077 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
1078 then
1079 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
1080 else 1207 else
1081 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
1082 then
1083 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
1084 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
1085 then
1086 src="${PWD}/${src}" 1211 src=${PWD}/${src}
1087 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
1088 then
1089 src="${src}" 1213 src=${src}
1090 fi
1091 fi 1214 fi
1092 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
1093 echo "${src}" 1217 echo "${src}"
1094} 1218}
1095 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
1096# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
1097# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
1098# 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
1099# 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.
1100# 1227#
1101# Usage: unpack_pdv [file to unpack] [size of off_t]
1102# - 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
1103# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
1104# 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#
1105# 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
1106# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
1107# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
1108# 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
1109# 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
1110# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
1111# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1112# lseek 1246# lseek
1113# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1114# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
1115# 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.
1116unpack_pdv() { 1252unpack_pdv() {
1117 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
1118 local sizeoff_t="$2" 1254 local sizeoff_t=$2
1119 1255
1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1120 [ -z "${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 :("
1121 1258
1122 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
1123 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1124 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1125 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 ${sizeoff_t} | hexdump -e \"%i\")
1126 1263
1127 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
1128 local metafile="$(emktemp)" 1265 local metafile=$(emktemp)
1129 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1130 1267
1131 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
1132 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1133 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
1134 1271
1135 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
1136 local tmpfile="$(emktemp)" 1273 local tmpfile=$(emktemp)
1137 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1138 1275
1139 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
1140 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1141 iscompressed=1 1278 iscompressed=1
1142 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
1143 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
1144 else 1281 else
1145 iscompressed=0 1282 iscompressed=0
1146 fi 1283 fi
1147 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1148 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1149 istar=1 1286 istar=1
1150 else 1287 else
1151 istar=0 1288 istar=0
1152 fi 1289 fi
1153 1290
1181 true 1318 true
1182 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1183 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1184} 1321}
1185 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1186# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1187# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1188# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1189# many other game companies. 1329# many other game companies.
1190# 1330#
1191# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1331# If the file is not specified, then ${A} is used. If the
1192# - If the file is not specified then unpack will utilize ${A}.
1193# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1194# the proper offset from the script itself. 1333# the proper offset from the script itself.
1195unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1196 local src="$(find_unpackable_file "$1")" 1336 local src=$(find_unpackable_file "${src_input}")
1197 local skip="$2" 1337 local skip=$2
1198 local exe="$3" 1338 local exe=$3
1199 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1200 local shrtsrc="$(basename "${src}")" 1342 local shrtsrc=$(basename "${src}")
1201 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1202 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1203 then
1204 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1205 local skip=0 1346 local skip=0
1206 exe=tail 1347 exe=tail
1207 case ${ver} in 1348 case ${ver} in
1208 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1209 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1210 ;; 1351 ;;
1211 2.0|2.0.1) 1352 2.0|2.0.1)
1212 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1213 ;; 1354 ;;
1214 2.1.1) 1355 2.1.1)
1215 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1216 let skip="skip + 1" 1357 (( skip++ ))
1217 ;; 1358 ;;
1218 2.1.2) 1359 2.1.2)
1219 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1220 let skip="skip + 1" 1361 (( skip++ ))
1221 ;; 1362 ;;
1222 2.1.3) 1363 2.1.3)
1223 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1224 let skip="skip + 1" 1365 (( skip++ ))
1225 ;; 1366 ;;
1226 2.1.4) 1367 2.1.4|2.1.5)
1227 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1228 skip=$(head -n ${skip} "${src}" | wc -c) 1369 skip=$(head -n ${skip} "${src}" | wc -c)
1229 exe="dd" 1370 exe="dd"
1230 ;; 1371 ;;
1231 *) 1372 *)
1238 esac 1379 esac
1239 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1240 fi 1381 fi
1241 case ${exe} in 1382 case ${exe} in
1242 tail) exe="tail -n +${skip} '${src}'";; 1383 tail) exe="tail -n +${skip} '${src}'";;
1243 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1244 *) die "makeself cant handle exe '${exe}'" 1385 *) die "makeself cant handle exe '${exe}'"
1245 esac 1386 esac
1246 1387
1247 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1248 local tmpfile="$(emktemp)" 1389 local tmpfile=$(emktemp)
1249 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1250 local filetype="$(file -b "${tmpfile}")" 1391 local filetype=$(file -b "${tmpfile}")
1251 case ${filetype} in 1392 case ${filetype} in
1252 *tar\ archive) 1393 *tar\ archive*)
1253 eval ${exe} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1254 ;; 1395 ;;
1255 bzip2*) 1396 bzip2*)
1256 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1257 ;; 1398 ;;
1267 ;; 1408 ;;
1268 esac 1409 esac
1269 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1270} 1411}
1271 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1272# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1273#
1274# Usage: check_license [license]
1275# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1276check_license() { 1418check_license() {
1277 local lic=$1 1419 local lic=$1
1278 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1279 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1280 else 1422 else
1281 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1282 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1283 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1284 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1285 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1286 lic="${src}" 1428 lic="${lic}"
1287 fi
1288 fi 1429 fi
1289 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1290 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1291 1432
1292 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1293 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1294 local shopts=$-
1295 local alic 1435 local alic
1296 set -o noglob #so that bash doesn't expand "*" 1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1297 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1298 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1438 if [[ ${alic} == ${l} ]]; then
1299 set +o noglob; set -${shopts} #reset old shell opts 1439 eshopts_pop
1300 return 0 1440 return 0
1301 fi 1441 fi
1302 done 1442 done
1303 set +o noglob; set -$shopts #reset old shell opts 1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1304 1445
1305 local licmsg="$(emktemp)" 1446 local licmsg=$(emktemp)
1306 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1307********************************************************** 1448 **********************************************************
1308The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1309package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1310continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1311CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1312********************************************************** 1453 **********************************************************
1313 1454
1314EOF 1455 EOF
1315 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1316 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1317 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1318 read alic 1459 read alic
1319 case ${alic} in 1460 case ${alic} in
1326 die "Failed to accept license" 1467 die "Failed to accept license"
1327 ;; 1468 ;;
1328 esac 1469 esac
1329} 1470}
1330 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1331# 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
1332# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1333# 1477#
1334# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1335# 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()
1336# 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
1337# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1338# 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#
1339# 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',
1340# 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
1341# 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.
1342# 1492#
1343# 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.
1344#
1345# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1346# - this will attempt to locate a cd based upon a file that is on
1347# the cd ... the more files you give this function, the more cds
1348# the cdrom functions will handle
1349cdrom_get_cds() { 1494cdrom_get_cds() {
1350 # 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
1351 # the # of files they gave us 1496 # the # of files they gave us
1352 local cdcnt=0 1497 local cdcnt=0
1353 local f= 1498 local f=
1354 for f in "$@" ; do 1499 for f in "$@" ; do
1355 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1356 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1357 done 1502 done
1358 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1359 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1360 1505
1361 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1362 # 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
1363 if [[ ! -z ${CD_ROOT} ]] ; then
1364 export CDROM_ROOT=${CD_ROOT}
1365 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1366 return
1367 fi
1368 # do the same for CD_ROOT_X
1369 if [[ ! -z ${CD_ROOT_1} ]] ; then 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1370 local var= 1509 local var=
1371 cdcnt=0 1510 cdcnt=0
1372 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1373 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1374 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1375 if [[ -z ${!var} ]] ; then 1515 if [[ -z ${!var} ]] ; then
1376 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1377 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1378 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1379 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1380 fi 1520 fi
1381 export CDROM_ROOTS_${cdcnt}="${!var}"
1382 done 1521 done
1383 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1384 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}
1385 return 1530 return
1386 fi 1531 fi
1387 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1388 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1389 einfon "This ebuild will need the " 1536 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1390 if [[ -z ${CDROM_NAME} ]] ; then
1391 echo "cdrom for ${PN}."
1392 else
1393 echo "${CDROM_NAME}."
1394 fi
1395 echo 1537 echo
1396 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"
1397 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1398 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1399 einfo "directory containing the files." 1541 einfo "directory containing the files."
1400 echo 1542 echo
1401 einfo "For example:" 1543 einfo "For example:"
1402 einfo "export CD_ROOT=/mnt/cdrom" 1544 einfo "export CD_ROOT=/mnt/cdrom"
1403 echo 1545 echo
1404 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
1405 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1406 cdcnt=0 1557 cdcnt=0
1407 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1408 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1409 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1410 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1411 done 1562 done
1412 echo 1563 echo
1413 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"
1414 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1415 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1416 einfon "" 1567 einfon ""
1417 cdcnt=0 1568 cdcnt=0
1418 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1419 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1420 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1421 done 1572 done
1422 echo 1573 echo
1423 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"
1424 einfo "you only have one cdrom, you can export CD_ROOT" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1427 echo 1578 echo
1428 einfo "For example:" 1579 einfo "For example:"
1429 einfo "export CD_ROOT_1=/mnt/cdrom" 1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1430 echo 1581 echo
1431 fi 1582 fi
1583
1584 export CDROM_SET=""
1432 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1433 cdrom_load_next_cd 1586 cdrom_load_next_cd
1434} 1587}
1435 1588
1436# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1437# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1438# 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
1439# 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.
1440cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1441 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1442 local var= 1598 local var
1443 1599 ((++CDROM_CURRENT_CD))
1444 if [[ ! -z ${CD_ROOT} ]] ; then
1445 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1446 return
1447 fi
1448 1600
1449 unset CDROM_ROOT 1601 unset CDROM_ROOT
1450 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1451 if [[ -z ${!var} ]] ; then 1604 if [[ -z ${!var} ]] ; then
1452 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1453 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1454 else 1607 else
1455 export CDROM_ROOT=${!var} 1608 export CDROM_ROOT=${!var}
1456 fi 1609 fi
1457 1610
1458 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1463# 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
1464# 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
1465# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1466# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1467# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1468cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1622 local mline=""
1623 local showedmsg=0 showjolietmsg=0
1624
1469 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
1470 local dir="$(dirname ${@})" 1633 local dir=$(dirname ${cdset[${i}]})
1471 local file="$(basename ${@})" 1634 local file=$(basename ${cdset[${i}]})
1472 local mline=""
1473 local showedmsg=0
1474 1635
1475 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/ }
1476 [[ -d ${mline}/${dir} ]] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1477 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1478 && 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))
1479 done 1651 done
1480 1652
1481 if [[ -z ${CDROM_ROOT} ]] ; then
1482 echo 1653 echo
1483 if [[ ${showedmsg} -eq 0 ]] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1484 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1485 if [[ -z ${CDROM_NAME} ]] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1486 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1487 else
1488 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1489 fi
1490 else 1658 else
1491 if [[ -z ${CDROM_NAME_1} ]] ; then
1492 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1493 else
1494 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1495 einfo "Please insert+mount the ${!var} cdrom now !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1496 fi
1497 fi 1660 fi
1498 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
1499 fi 1668 fi
1669 showedmsg=1
1670 fi
1500 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1501 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1502 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
1503 fi 1682 fi
1683 read || die "something is screwed with your system"
1504 done 1684 done
1505} 1685}
1506 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1507# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1508# a package can support 1691# a package can support. The first form allows you to
1509# 1692# specify a list of LINGUAS. The -i builds a list of po
1510# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1511# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1512# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1513# 1696# of the lists.
1514# The first form allows you to specify a list of LINGUAS.
1515# The -i builds a list of po files found in all the
1516# directories and uses the intersection of the lists.
1517# The -u builds a list of po files found in all the
1518# directories and uses the union of the lists.
1519strip-linguas() { 1697strip-linguas() {
1520 local ls newls 1698 local ls newls nols
1521 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1522 local op=$1; shift 1700 local op=$1; shift
1523 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1524 local d f 1702 local d f
1525 for d in "$@" ; do 1703 for d in "$@" ; do
1526 if [[ ${op} == "-u" ]] ; then 1704 if [[ ${op} == "-u" ]] ; then
1527 newls=${ls} 1705 newls=${ls}
1528 else 1706 else
1529 newls="" 1707 newls=""
1530 fi 1708 fi
1531 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1532 if [[ ${op} == "-i" ]] ; then 1710 if [[ ${op} == "-i" ]] ; then
1533 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1534 else 1712 else
1535 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1536 fi 1714 fi
1537 done 1715 done
1538 ls=${newls} 1716 ls=${newls}
1539 done 1717 done
1540 ls=${ls//.po}
1541 else 1718 else
1542 ls=$@ 1719 ls="$@"
1543 fi 1720 fi
1544 1721
1545 ls=" ${ls} " 1722 nols=""
1546 newls="" 1723 newls=""
1547 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1548 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1725 if hasq ${f} ${ls} ; then
1549 newls="${newls} ${f}" 1726 newls="${newls} ${f}"
1550 else 1727 else
1551 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1552 fi 1729 fi
1553 done 1730 done
1554 if [[ -z ${newls} ]] ; then 1731 [[ -n ${nols} ]] \
1555 export LINGUAS="" 1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1556 else
1557 export LINGUAS=${newls:1} 1733 export LINGUAS=${newls:1}
1558 fi
1559} 1734}
1560 1735
1561# moved from kernel.eclass since they are generally useful outside of 1736# @FUNCTION: preserve_old_lib
1562# kernel.eclass -iggy (20041002) 1737# @USAGE: <libs to preserve> [more libs]
1563 1738# @DESCRIPTION:
1564# the following functions are useful in kernel module ebuilds, etc.
1565# for an example see ivtv or drbd ebuilds
1566
1567# set's ARCH to match what the kernel expects
1568set_arch_to_kernel() {
1569 i=10
1570 while ((i--)) ; do
1571 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1572 done
1573 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1574 case ${ARCH} in
1575 x86) export ARCH="i386";;
1576 amd64) export ARCH="x86_64";;
1577 hppa) export ARCH="parisc";;
1578 mips) export ARCH="mips";;
1579 sparc) export ARCH="$(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!
1580 *) export ARCH="${ARCH}";;
1581 esac
1582}
1583
1584# set's ARCH back to what portage expects
1585set_arch_to_portage() {
1586 i=10
1587 while ((i--)) ; do
1588 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1589 done
1590 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1591}
1592
1593# Jeremy Huddleston <eradicator@gentoo.org>:
1594# preserve_old_lib /path/to/libblah.so.0
1595# preserve_old_lib_notify /path/to/libblah.so.0
1596#
1597# 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.
1598# 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
1599# 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
1600# 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
1601# 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
1602# 1744# preserve_old_lib_notify function.
1603# src_install() {
1604# ...
1605# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1606# ...
1607# }
1608#
1609# pkg_postinst() {
1610# ...
1611# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1612# ...
1613# }
1614
1615preserve_old_lib() { 1745preserve_old_lib() {
1616 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1617 1751
1618 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1752 # let portage worry about it
1619 SONAME=`basename ${LIB}` 1753 has preserve-libs ${FEATURES} && return 0
1620 DIRNAME=`dirname ${LIB}`
1621 1754
1622 dodir ${DIRNAME} 1755 local lib dir
1623 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"
1624 touch ${D}${LIB} 1761 touch "${D}"/${lib}
1625 fi 1762 done
1626} 1763}
1627 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.
1628preserve_old_lib_notify() { 1769preserve_old_lib_notify() {
1629 LIB=$1 1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1630 1774
1631 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1775 # let portage worry about it
1632 SONAME=`basename ${LIB}` 1776 has preserve-libs ${FEATURES} && return 0
1633 1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1634 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."
1635 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,"
1636 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"
1637 einfo "you will need to execute the following command:" 1786 ewarn "in order to remove these old dependencies. If you do not have this"
1638 einfo " revdep-rebuild --soname ${SONAME}" 1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1639 einfo 1788 ewarn
1640 einfo "After doing that, you can safely remove ${LIB}"
1641 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1642 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
1643} 1800}
1644 1801
1645# Hack for people to figure out if a package was built with 1802# @FUNCTION: built_with_use
1646# certain USE flags 1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1647# 1805#
1648# 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.
1649# ex: built_with_use xchat gtk2
1650# 1807#
1651# Flags: -a all USE flags should be utilized 1808# A temporary hack until portage properly supports DEPENDing on USE
1652# -o at least one USE flag should be utilized 1809# flags being enabled in packages. This will check to see if the specified
1653# 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.
1654built_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
1655 local opt=$1 1840 local opt=$1
1656 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1657 1842
1658 local PKG=$(best_version $1) 1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1659 shift 1845 shift
1660 1846
1661 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1662 [[ ! -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 $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1663 1880
1664 local USE_BUILT=$(<${USEFILE}) 1881 local USE_BUILT=$(<${USEFILE})
1665 while [[ $# -gt 0 ]] ; do 1882 while [[ $# -gt 0 ]] ; do
1666 if [[ ${opt} = "-o" ]] ; then 1883 if [[ ${opt} = "-o" ]] ; then
1667 has $1 ${USE_BUILT} && return 0 1884 has $1 ${USE_BUILT} && return 0
1671 shift 1888 shift
1672 done 1889 done
1673 [[ ${opt} = "-a" ]] 1890 [[ ${opt} = "-a" ]]
1674} 1891}
1675 1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1676# Many configure scripts wrongly bail when a C++ compiler 1896# Many configure scripts wrongly bail when a C++ compiler could not be
1677# could not be detected. #73450 1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1678epunt_cxx() { 1900epunt_cxx() {
1679 local dir=$1 1901 local dir=$1
1680 [[ -z ${dir} ]] && dir=${S} 1902 [[ -z ${dir} ]] && dir=${S}
1681 ebegin "Removing useless C++ checks" 1903 ebegin "Removing useless C++ checks"
1682 local f 1904 local f
1683 for f in $(find ${dir} -name configure) ; do 1905 find "${dir}" -name configure | while read f ; do
1684 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
1685 done 1907 done
1686 eend 0 1908 eend 0
1687} 1909}
1688 1910
1689# dopamd <file> [more files] 1911# @FUNCTION: make_wrapper
1690# 1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1691# Install pam auth config file in /etc/pam.d 1913# @DESCRIPTION:
1692dopamd() { 1914# Create a shell wrapper script named wrapper in installpath
1693 [[ -z $1 ]] && die "dopamd requires at least one argument" 1915# (defaults to the bindir) to execute target (default of wrapper) by
1694 1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1695 use pam || return 0 1917# libpaths followed by optionally changing directory to chdir.
1696
1697 insinto /etc/pam.d
1698 doins "$@" || die "failed to install $@"
1699}
1700# newpamd <old name> <new name>
1701#
1702# Install pam file <old name> as <new name> in /etc/pam.d
1703newpamd() {
1704 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1705
1706 use pam || return 0
1707
1708 insinto /etc/pam.d
1709 newins "$1" "$2" || die "failed to install $1 as $2"
1710}
1711
1712# make a wrapper script ...
1713# NOTE: this was originally games_make_wrapper, but I noticed other places where
1714# this could be used, so I have moved it here and made it not games-specific
1715# -- wolf31o2
1716# $1 == wrapper name
1717# $2 == binary to run
1718# $3 == directory to chdir before running binary
1719# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1720# $5 == path for wrapper
1721make_wrapper() { 1918make_wrapper() {
1722 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1723 local tmpwrapper=$(emktemp) 1920 local tmpwrapper=$(emktemp)
1921 # We don't want to quote ${bin} so that people can pass complex
1922 # things as $bin ... "./someprog --args"
1724 cat << EOF > "${tmpwrapper}" 1923 cat << EOF > "${tmpwrapper}"
1725#!/bin/sh 1924#!/bin/sh
1726cd "${chdir}" 1925cd "${chdir:-.}"
1926if [ -n "${libdir}" ] ; then
1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1727export 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
1728exec ${bin} "\$@" 1933exec ${bin} "\$@"
1729EOF 1934EOF
1730 chmod go+rx "${tmpwrapper}" 1935 chmod go+rx "${tmpwrapper}"
1731 if [ -n "${5}" ] 1936 if [[ -n ${path} ]] ; then
1732 then 1937 (
1733 exeinto ${5} 1938 exeinto "${path}"
1734 newexe "${tmpwrapper}" "${wrapper}" 1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1735 else 1941 else
1736 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 $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1737 fi 1960# fi
1738} 1961
1962# cd "${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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