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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 1.168 2005/04/29 03:59:15 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.343 2010/05/11 20:08:02 mr_bones_ 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: ecvs_clean
98 echo "===============================================================" 67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
99 return 0 105# return 0
100 fi 106# 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 107# done
111 108# eshopts_pop
112 echo 109# @CODE
113 110eshopts_push() {
114 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
115} 123}
116 124
117# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
121# Default options for patch 154# Default options for patch:
155# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
125# and not the full path .. 164# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
127# Change the printed message for a single patch. 168# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
129# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
130# 171# @DESCRIPTION:
131# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
132# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
133EPATCH_FORCE="no" 178EPATCH_FORCE="no"
134 179
135# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
136# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
137# 188#
138# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
139# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
140# 191#
141# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
142# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
143# 194# ${EPATCH_FORCE} == "yes"
144# Above EPATCH_* variables can be used to control various defaults,
145# bug they should be left as is to ensure an ebuild can rely on
146# them for.
147#
148# Patches are applied in current directory.
149#
150# Bulk Patches should preferibly have the form of:
151#
152# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
153# 204#
154# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
155# 207#
156# 01_all_misc-fix.patch.bz2 208# 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() { 209epatch() {
169 local PIPE_CMD="" 210 _epatch_draw_line() {
170 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
171 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
172 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
173 local SINGLE_PATCH="no" 214 }
174 local x=""
175 215
176 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
177 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
178 local m="" 222 local m
179 for m in "$@" ; do 223 for m in "$@" ; do
180 epatch "${m}" 224 epatch "${m}"
181 done 225 done
182 return 0 226 return 0
183 fi 227 fi
184 228
185 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
186 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
187 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
188 235 set -- "$1"
189 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
190 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
191 239
192 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
193 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
194 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
195 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
196 then 286 then
197 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
198 else 312 else
199 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
200 fi 314 fi
201 else 315
202 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
203 then 317 # but if there are more, make sure we get unique log filenames
204 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
205 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
206 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
207 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
208 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
209 echo 358 echo
210 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
211 eerror 396 eerror
212 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
213 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
214 echo 400 echo
215 die "Cannot find \$EPATCH_SOURCE!"
216 fi
217
218 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
219 fi
220
221 case ${EPATCH_SUFFIX##*\.} in
222 bz2)
223 PIPE_CMD="bzip2 -dc"
224 PATCH_SUFFIX="bz2"
225 ;;
226 gz|Z|z)
227 PIPE_CMD="gzip -dc"
228 PATCH_SUFFIX="gz"
229 ;;
230 ZIP|zip)
231 PIPE_CMD="unzip -p"
232 PATCH_SUFFIX="zip"
233 ;;
234 *)
235 PIPE_CMD="cat"
236 PATCH_SUFFIX="patch"
237 ;;
238 esac
239
240 if [ "${SINGLE_PATCH}" = "no" ]
241 then
242 einfo "Applying various patches (bugfixes/updates) ..."
243 fi
244 for x in ${EPATCH_SOURCE}
245 do
246 # New ARCH dependant patch naming scheme ...
247 #
248 # ???_arch_foo.patch
249 #
250 if [ -f ${x} ] && \
251 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
252 [ "${EPATCH_FORCE}" = "yes" ])
253 then
254 local count=0
255 local popts="${EPATCH_OPTS}"
256 local patchname=${x##*/}
257
258 if [ -n "${EPATCH_EXCLUDE}" ]
259 then
260 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
261 then
262 continue
263 fi
264 fi
265
266 if [ "${SINGLE_PATCH}" = "yes" ]
267 then
268 if [ -n "${EPATCH_SINGLE_MSG}" ]
269 then
270 einfo "${EPATCH_SINGLE_MSG}"
271 else
272 einfo "Applying ${patchname} ..."
273 fi
274 else
275 einfo " ${patchname} ..."
276 fi
277
278 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280
281 # Allow for prefix to differ ... im lazy, so shoot me :/
282 while [ "${count}" -lt 5 ]
283 do
284 # Generate some useful debug info ...
285 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 if [ "${PATCH_SUFFIX}" != "patch" ]
289 then
290 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 else
293 PATCH_TARGET="${x}"
294 fi
295
296 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301
302 if [ "${PATCH_SUFFIX}" != "patch" ]
303 then
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
305 then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
311 fi
312 fi
313
314 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
315 then
316 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321
322 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
323
324 if [ "$?" -ne 0 ]
325 then
326 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo
328 eerror "A dry-run of patch command succeeded, but actually"
329 eerror "applying the patch failed!"
330 #die "Real world sux compared to the dreamworld!"
331 count=5
332 fi
333
334 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
335
336 break
337 fi
338
339 count=$((count + 1))
340 done
341
342 if [ "${PATCH_SUFFIX}" != "patch" ]
343 then
344 rm -f ${PATCH_TARGET}
345 fi
346
347 if [ "${count}" -eq 5 ]
348 then
349 echo
350 eerror "Failed Patch: ${patchname} !"
351 eerror " ( ${PATCH_TARGET} )"
352 eerror
353 eerror "Include in your bugreport the contents of:"
354 eerror
355 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
356 echo
357 die "Failed Patch: ${patchname}!" 401 die "Failed Patch: ${patchname}!"
358 fi 402 fi
359 403
360 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
361 405 rm -f "${STDERR_TARGET}"
362 eend 0 406 eend 0
363 fi
364 done 407 done
365 if [ "${SINGLE_PATCH}" = "no" ] 408
366 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
367 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
368 fi 428 fi
429 done
369} 430}
370 431
371# This function return true if we are using the NPTL pthreads 432# @FUNCTION: emktemp
372# implementation. 433# @USAGE: [temp dir]
373# 434# @DESCRIPTION:
374# <azarah@gentoo.org> (06 March 2003)
375#
376have_NPTL() {
377 cat > ${T}/test-nptl.c <<-"END"
378 #define _XOPEN_SOURCE
379 #include <unistd.h>
380 #include <stdio.h>
381
382 int main()
383 {
384 char buf[255];
385 char *str = buf;
386
387 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
388 if (NULL != str) {
389 printf("%s\n", str);
390 if (NULL != strstr(str, "NPTL"))
391 return 0;
392 }
393
394 return 1;
395 }
396 END
397
398 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
399 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
400 then
401 echo "yes"
402 einfon "Checking what PTHREADS implementation we have ..."
403 if ${T}/nptl
404 then
405 return 0
406 else
407 return 1
408 fi
409 else
410 echo "no"
411 fi
412
413 return 1
414}
415
416# This function check how many cpu's are present, and then set
417# -j in MAKEOPTS accordingly.
418#
419# Thanks to nall <nall@gentoo.org> for this.
420#
421get_number_of_jobs() {
422 local jobs=0
423
424 if [ ! -r /proc/cpuinfo ]
425 then
426 return 1
427 fi
428
429 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
430 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
431 then
432 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
433 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
434 ADMINPARAM="${ADMINPARAM/-j}"
435 fi
436
437 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
438
439 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
440 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
441 then
442 # these archs will always have "[Pp]rocessor"
443 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
444
445 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
446 then
447 # sparc always has "ncpus active"
448 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
449
450 elif [ "${ARCH}" = "alpha" ]
451 then
452 # alpha has "cpus active", but only when compiled with SMP
453 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
454 then
455 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
456 else
457 jobs=2
458 fi
459
460 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
461 then
462 # ppc has "processor", but only when compiled with SMP
463 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
464 then
465 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
466 else
467 jobs=2
468 fi
469 elif [ "${ARCH}" = "s390" ]
470 then
471 # s390 has "# processors : "
472 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
473 else
474 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
475 die "Unknown ARCH -- ${ARCH}!"
476 fi
477
478 # Make sure the number is valid ...
479 if [ "${jobs}" -lt 1 ]
480 then
481 jobs=1
482 fi
483
484 if [ -n "${ADMINPARAM}" ]
485 then
486 if [ "${jobs}" -gt "${ADMINPARAM}" ]
487 then
488 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
489 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
490 else
491 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
492 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
493 fi
494 fi
495}
496
497# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
498# does not exist on the users system 436# does not exist on the users system.
499# vapier@gentoo.org
500#
501# Takes just 1 optional parameter (the directory to create tmpfile in)
502emktemp() { 437emktemp() {
503 local exe="touch" 438 local exe="touch"
504 [ "$1" == "-d" ] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
505 local topdir="$1" 440 local topdir=$1
506 441
507 if [ -z "${topdir}" ] 442 if [[ -z ${topdir} ]] ; then
508 then
509 [ -z "${T}" ] \ 443 [[ -z ${T} ]] \
510 && topdir="/tmp" \ 444 && topdir="/tmp" \
511 || topdir="${T}" 445 || topdir=${T}
512 fi 446 fi
513 447
514 if [ -z "$(type -p mktemp)" ] 448 if ! type -P mktemp > /dev/null ; then
515 then 449 # system lacks `mktemp` so we have to fake it
516 local tmp=/ 450 local tmp=/
517 while [ -e "${tmp}" ] ; do 451 while [[ -e ${tmp} ]] ; do
518 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
519 done 453 done
520 ${exe} "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
521 echo "${tmp}" 455 echo "${tmp}"
522 else 456 else
523 [ "${exe}" == "touch" ] \ 457 # the args here will give slightly wierd names on BSD,
524 && exe="-p" \ 458 # but should produce a usable file on all userlands
525 || exe="-d" 459 if [[ ${exe} == "touch" ]] ; then
526 mktemp ${exe} "${topdir}" 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
527 fi 463 fi
464 fi
528} 465}
529 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
530# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
531# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
532# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
533# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
534#
535# egetent(database, key)
536egetent() { 478egetent() {
537 if useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
538 case "$2" in 481 case "$2" in
539 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
540 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
541 ;; 484 ;;
542 *) # Numeric 485 *) # Numeric
543 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
544 ;; 487 ;;
545 esac 488 esac
546 elif useq x86-fbsd ; then 489 ;;
547 local action 490 *-darwin*)
548 if [ "$1" == "passwd" ] 491 local mytype=$1
549 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
550 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
551 else 494 case "$2" in
552 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
553 fi 512 fi
513
554 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
555 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
556 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
557 getent "$1" "$2" 521 getent "$1" "$2"
558 fi 522 ;;
523 esac
559} 524}
560 525
561# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
562# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
563# 528# @DESCRIPTION:
564# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
565# 530# a user to the system. The only required parameter is the username.
566# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
567# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
568# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
569# note: pass -1 to get default behavior
570# shell: /bin/false
571# homedir: /dev/null
572# groups: none
573# extra: comment of 'added by portage for ${PN}'
574enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
575 # get the username 542 # get the username
576 local euser="$1"; shift 543 local euser=$1; shift
577 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
578 then
579 eerror "No username specified !" 545 eerror "No username specified !"
580 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
581 fi 547 fi
582 548
583 # lets see if the username already exists 549 # lets see if the username already exists
584 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
585 then
586 return 0 551 return 0
587 fi 552 fi
588 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
589 554
590 # options to pass to useradd 555 # options to pass to useradd
591 local opts= 556 local opts=
592 557
593 # handle uid 558 # handle uid
594 local euid="$1"; shift 559 local euid=$1; shift
595 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
596 then
597 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
598 then
599 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
600 then
601 euid="next" 563 euid="next"
602 fi 564 fi
603 else 565 else
604 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
605 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
606 fi 568 fi
607 else 569 else
608 euid="next" 570 euid="next"
609 fi 571 fi
610 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
611 then 573 for ((euid = 101; euid <= 999; euid++)); do
612 local pwrange
613 if [ "${USERLAND}" == "BSD" ] ; then
614 pwrange="`jot 898 101`"
615 else
616 pwrange="`seq 101 999`"
617 fi
618 for euid in ${pwrange} ; do
619 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
620 done 575 done
621 fi 576 fi
622 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
623 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
624 579
625 # handle shell 580 # handle shell
626 local eshell="$1"; shift 581 local eshell=$1; shift
627 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
628 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
629 if [ ! -e "${eshell}" ]
630 then
631 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
632 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
633 fi 590 fi
634 else 591 else
635 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
636 then 593 [[ -x ${ROOT}${shell} ]] && break
637 eshell="/usr/bin/false" 594 done
638 else 595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
639 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
640 fi 604 fi
605
606 eshell=${shell}
641 fi 607 fi
642 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
643 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
644 610
645 # handle homedir 611 # handle homedir
646 local ehome="$1"; shift 612 local ehome=$1; shift
647 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
648 then
649 ehome="/dev/null" 614 ehome="/dev/null"
650 fi 615 fi
651 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
652 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
653 618
654 # handle groups 619 # handle groups
655 local egroups="$1"; shift 620 local egroups=$1; shift
656 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
657 then
658 local oldifs="${IFS}" 622 local oldifs=${IFS}
659 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
660 624
661 export IFS="," 625 export IFS=","
662 for g in ${egroups} 626 for g in ${egroups} ; do
663 do
664 export IFS="${oldifs}" 627 export IFS=${oldifs}
665 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
666 then
667 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
668 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
669 fi 631 fi
670 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
671 then
672 defgroup="${g}" 633 defgroup=${g}
673 else 634 else
674 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
675 fi 636 fi
676 export IFS="," 637 export IFS=","
677 done 638 done
678 export IFS="${oldifs}" 639 export IFS=${oldifs}
679 640
680 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
681 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
682 then
683 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
684 fi 644 fi
685 else 645 else
686 egroups="(none)" 646 egroups="(none)"
687 fi 647 fi
688 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
689 649
690 # handle extra and add the user 650 # handle extra and add the user
691 local eextra="$@"
692 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
693 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
694 if useq ppc-macos 653 case ${CHOST} in
695 then 654 *-darwin*)
696 ### Make the user 655 ### Make the user
697 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
698 then
699 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
700 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
701 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
702 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
703 ### Add the user to the groups specified 661 ### Add the user to the groups specified
704 local oldifs="${IFS}" 662 local oldifs=${IFS}
705 export IFS="," 663 export IFS=","
706 for g in ${egroups} 664 for g in ${egroups} ; do
707 do
708 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
709 done 666 done
710 export IFS="${oldifs}" 667 export IFS=${oldifs}
711 else 668 else
712 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
713 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
714 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
715 die "Required function missing" 672 die "Required function missing"
716 fi 673 fi
717 elif use x86-fbsd ; then 674 ;;
718 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
719 then 676 if [[ -z $@ ]] ; then
720 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
721 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
722 die "enewuser failed" 679 die "enewuser failed"
723 else 680 else
724 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
725 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
726 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
727 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
728 else 690 else
729 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
730 then 692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
731 useradd ${opts} ${euser} \ 711 useradd ${opts} \
732 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
733 || die "enewuser failed" 714 || die "enewuser failed"
734 else 715 else
735 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
736 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
737 || die "enewuser failed" 719 || die "enewuser failed"
738 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
739 fi 729 fi
730
740 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
741
742 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
743 then
744 einfo " - Creating ${ehome} in ${D}"
745 dodir ${ehome}
746 fowners ${euser} ${ehome}
747 fperms 755 ${ehome}
748 fi
749} 732}
750 733
751# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
752# vapier@gentoo.org 735# @USAGE: <group> [gid]
753# 736# @DESCRIPTION:
754# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
755# 738# group to the system. Just give it a group name to add and enewgroup will
756# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
757# groupname: REQUIRED ! 740# allocate the next available one.
758# gid: next available (see groupadd(8))
759# extra: none
760enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
761 # get the group 749 # get the group
762 local egroup="$1"; shift 750 local egroup="$1"; shift
763 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
764 then 752 then
765 eerror "No group specified !" 753 eerror "No group specified !"
766 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
767 fi 755 fi
768 756
769 # see if group already exists 757 # see if group already exists
770 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
771 then
772 return 0 759 return 0
773 fi 760 fi
774 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
775 762
776 # options to pass to useradd 763 # options to pass to useradd
782 then 769 then
783 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
784 then 771 then
785 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
786 then 773 then
787 if useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
788 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
789 else 776 else
790 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
791 fi 778 fi
792 else 779 else
806 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
807 794
808 # add the group 795 # add the group
809 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
810 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
811 if useq ppc-macos ; then 798 case ${CHOST} in
799 *-darwin*)
812 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
813 then 801 then
814 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
815 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
816 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
817 die "Required function missing" 805 die "Required function missing"
818 fi 806 fi
819 807
820 # If we need the next available 808 # If we need the next available
821 case ${egid} in 809 case ${egid} in
822 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
823 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
824 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
825 done 813 done
826 esac 814 esac
827 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
828 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
829 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
830 case ${egid} in 820 case ${egid} in
831 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
832 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
833 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
834 done 824 done
835 esac 825 esac
836 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
837 else 827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
838 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
839 fi 841 ;;
842 esac
840 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
841} 844}
842 845
843# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
844# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
845# 848# @DESCRIPTION:
846# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
847edos2unix() { 853edos2unix() {
848 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
849 do
850 cp "${f}" ${T}/edos2unix
851 sed 's/\r$//' ${T}/edos2unix > "${f}"
852 done
853} 855}
854
855
856##############################################################
857# START: Handle .desktop files and menu entries #
858# maybe this should be separated into a new eclass some time #
859# lanius@gentoo.org #
860##############################################################
861 856
862# Make a desktop file ! 857# Make a desktop file !
863# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
864# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
865# 860#
866# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [fields])
867# 862#
868# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
869# name: the name that will show up in the menu 864# name: the name that will show up in the menu
870# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
871# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
872# a full path to an icon 867# a full path to an icon
873# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
874# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
875# path: if your app needs to startup in a specific dir 870# fields: extra fields to append to the desktop file; a printf string
876make_desktop_entry() { 871make_desktop_entry() {
877 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
878 873
879 local exec=${1} 874 local exec=${1}
880 local name=${2:-${PN}} 875 local name=${2:-${PN}}
881 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
882 local type=${4} 877 local type=${4}
883 local path=${5} 878 local fields=${5}
884 879
885 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
886 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
887 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
888 case ${catmaj} in 883 case ${catmaj} in
889 app) 884 app)
890 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
891 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
892 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
893 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;; 894 editors) type=TextEditor;;
895 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
896 emulation) type=Emulator;; 896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
898 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
899 vim) type=TextEditor;; 900 vim) type=TextEditor;;
900 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
901 *) type=;;
902 esac 902 esac
903 ;; 903 ;;
904 904
905 dev) 905 dev)
906 type="Development" 906 type="Development"
907 ;; 907 ;;
908 908
909 games) 909 games)
910 [[ -z ${path} ]] && path=${GAMES_BINDIR}
911
912 case ${catmin} in 910 case ${catmin} in
913 action) type=ActionGame;; 911 action|fps) type=ActionGame;;
914 arcade) type=ArcadeGame;; 912 arcade) type=ArcadeGame;;
915 board) type=BoardGame;; 913 board) type=BoardGame;;
916 kid) type=KidsGame;;
917 emulation) type=Emulator;; 914 emulation) type=Emulator;;
915 kids) type=KidsGame;;
918 puzzle) type=LogicGame;; 916 puzzle) type=LogicGame;;
917 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;; 918 rpg) type=RolePlaying;;
920 roguelike) type=RolePlaying;;
921 simulation) type=Simulation;; 919 simulation) type=Simulation;;
922 sports) type=SportsGame;; 920 sports) type=SportsGame;;
923 strategy) type=StrategyGame;; 921 strategy) type=StrategyGame;;
924 *) type=;;
925 esac 922 esac
926 type="Game;${type}" 923 type="Game;${type}"
927 ;; 924 ;;
928 925
926 gnome)
927 type="Gnome;GTK"
928 ;;
929
930 kde)
931 type="KDE;Qt"
932 ;;
933
929 mail) 934 mail)
930 type="Network;Email" 935 type="Network;Email"
931 ;; 936 ;;
932 937
933 media) 938 media)
934 case ${catmin} in 939 case ${catmin} in
940 gfx)
935 gfx) type=Graphics;; 941 type=Graphics
942 ;;
943 *)
944 case ${catmin} in
936 radio) type=Tuner;; 945 radio) type=Tuner;;
937 sound) type=Audio;; 946 sound) type=Audio;;
938 tv) type=TV;; 947 tv) type=TV;;
939 video) type=Video;; 948 video) type=Video;;
940 *) type=;; 949 esac
950 type="AudioVideo;${type}"
951 ;;
941 esac 952 esac
942 type="AudioVideo;${type}"
943 ;; 953 ;;
944 954
945 net) 955 net)
946 case ${catmin} in 956 case ${catmin} in
947 dialup) type=Dialup;; 957 dialup) type=Dialup;;
950 irc) type=IRCClient;; 960 irc) type=IRCClient;;
951 mail) type=Email;; 961 mail) type=Email;;
952 news) type=News;; 962 news) type=News;;
953 nntp) type=News;; 963 nntp) type=News;;
954 p2p) type=FileTransfer;; 964 p2p) type=FileTransfer;;
955 *) type=;; 965 voip) type=Telephony;;
956 esac 966 esac
957 type="Network;${type}" 967 type="Network;${type}"
958 ;; 968 ;;
959 969
960 sci) 970 sci)
961 case ${catmin} in 971 case ${catmin} in
962 astro*) type=Astronomoy;; 972 astro*) type=Astronomy;;
963 bio*) type=Biology;; 973 bio*) type=Biology;;
964 calc*) type=Calculator;; 974 calc*) type=Calculator;;
965 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
966 geo*) type=Geology;; 977 geo*) type=Geology;;
967 math*) type=Math;; 978 math*) type=Math;;
968 *) type=;; 979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
969 esac 981 esac
970 type="Science;${type}" 982 type="Education;Science;${type}"
983 ;;
984
985 sys)
986 type="System"
971 ;; 987 ;;
972 988
973 www) 989 www)
974 case ${catmin} in 990 case ${catmin} in
975 client) type=WebBrowser;; 991 client) type=WebBrowser;;
976 *) type=;;
977 esac 992 esac
978 type="Network" 993 type="Network;${type}"
979 ;; 994 ;;
980 995
981 *) 996 *)
982 type= 997 type=
983 ;; 998 ;;
984 esac 999 esac
985 fi 1000 fi
986 1001 if [ "${SLOT}" == "0" ] ; then
1002 local desktop_name="${PN}"
1003 else
1004 local desktop_name="${PN}-${SLOT}"
1005 fi
1006 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
987 local desktop=${T}/${exec%% *}-${P}.desktop 1007 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
988 1008
1009 # Don't append another ";" when a valid category value is provided.
1010 type=${type%;}${type:+;}
1011
1012 eshopts_push -s extglob
1013 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1014 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1015 ewarn "allowed in .desktop files if the value is not an absolute path."
1016 icon=${icon%.@(xpm|png|svg)}
1017 fi
1018 eshopts_pop
1019
1020 cat <<-EOF > "${desktop}"
989echo "[Desktop Entry] 1021 [Desktop Entry]
990Encoding=UTF-8
991Version=0.9.2
992Name=${name} 1022 Name=${name}
993Type=Application 1023 Type=Application
994Comment=${DESCRIPTION} 1024 Comment=${DESCRIPTION}
995Exec=${exec} 1025 Exec=${exec}
996Path=${path} 1026 TryExec=${exec%% *}
997Icon=${icon} 1027 Icon=${icon}
998Categories=Application;${type};" > "${desktop}" 1028 Categories=${type}
1029 EOF
999 1030
1031 if [[ ${fields:-=} != *=* ]] ; then
1032 # 5th arg used to be value to Path=
1033 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1034 fields="Path=${fields}"
1035 fi
1036 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1037
1038 (
1039 # wrap the env here so that the 'insinto' call
1040 # doesn't corrupt the env of the caller
1000 insinto /usr/share/applications 1041 insinto /usr/share/applications
1001 doins "${desktop}" 1042 doins "${desktop}"
1002 1043 ) || die "installing desktop file failed"
1003 return 0
1004} 1044}
1005 1045
1006# Make a GDM/KDM Session file 1046# @FUNCTION: validate_desktop_entries
1007# 1047# @USAGE: [directories]
1008# make_desktop_entry(<title>, <command>) 1048# @MAINTAINER:
1009# title: File to execute to start the Window Manager 1049# Carsten Lohrke <carlo@gentoo.org>
1010# command: Name of the Window Manager 1050# @DESCRIPTION:
1051# Validate desktop entries using desktop-file-utils
1052validate_desktop_entries() {
1053 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1054 einfo "Checking desktop entry validity"
1055 local directories=""
1056 for d in /usr/share/applications $@ ; do
1057 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1058 done
1059 if [[ -n ${directories} ]] ; then
1060 for FILE in $(find ${directories} -name "*\.desktop" \
1061 -not -path '*.hidden*' | sort -u 2>/dev/null)
1062 do
1063 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1064 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1065 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1066 done
1067 fi
1068 echo ""
1069 else
1070 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1071 fi
1072}
1011 1073
1074# @FUNCTION: make_session_desktop
1075# @USAGE: <title> <command> [command args...]
1076# @DESCRIPTION:
1077# Make a GDM/KDM Session file. The title is the file to execute to start the
1078# Window Manager. The command is the name of the Window Manager.
1079#
1080# You can set the name of the file via the ${wm} variable.
1012make_session_desktop() { 1081make_session_desktop() {
1013 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1082 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1014 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1083 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1015 1084
1016 local title=$1 1085 local title=$1
1017 local command=$2 1086 local command=$2
1018 local desktop=${T}/${wm}.desktop 1087 local desktop=${T}/${wm:-${PN}}.desktop
1088 shift 2
1019 1089
1090 cat <<-EOF > "${desktop}"
1020echo "[Desktop Entry] 1091 [Desktop Entry]
1021Encoding=UTF-8
1022Name=${title} 1092 Name=${title}
1023Comment=This session logs you into ${title} 1093 Comment=This session logs you into ${title}
1024Exec=${command} 1094 Exec=${command} $*
1025TryExec=${command} 1095 TryExec=${command}
1026Type=Application" > "${desktop}" 1096 Type=XSession
1097 EOF
1027 1098
1099 (
1100 # wrap the env here so that the 'insinto' call
1101 # doesn't corrupt the env of the caller
1028 insinto /usr/share/xsessions 1102 insinto /usr/share/xsessions
1029 doins "${desktop}" 1103 doins "${desktop}"
1104 )
1030} 1105}
1031 1106
1107# @FUNCTION: domenu
1108# @USAGE: <menus>
1109# @DESCRIPTION:
1110# Install the list of .desktop menu files into the appropriate directory
1111# (/usr/share/applications).
1032domenu() { 1112domenu() {
1113 (
1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
1033 local i j 1116 local i j ret=0
1034 insinto /usr/share/applications 1117 insinto /usr/share/applications
1035 for i in "$@" ; do 1118 for i in "$@" ; do
1036 if [[ -f ${i} ]] ; then 1119 if [[ -f ${i} ]] ; then
1037 doins "${i}" 1120 doins "${i}"
1121 ((ret+=$?))
1038 elif [[ -d ${i} ]] ; then 1122 elif [[ -d ${i} ]] ; then
1039 for j in "${i}"/*.desktop ; do 1123 for j in "${i}"/*.desktop ; do
1040 doins "${j}" 1124 doins "${j}"
1125 ((ret+=$?))
1041 done 1126 done
1127 else
1128 ((++ret))
1042 fi 1129 fi
1043 done 1130 done
1131 exit ${ret}
1132 )
1044} 1133}
1134
1135# @FUNCTION: newmenu
1136# @USAGE: <menu> <newname>
1137# @DESCRIPTION:
1138# Like all other new* functions, install the specified menu as newname.
1045newmenu() { 1139newmenu() {
1140 (
1141 # wrap the env here so that the 'insinto' call
1142 # doesn't corrupt the env of the caller
1046 insinto /usr/share/applications 1143 insinto /usr/share/applications
1047 newins "$1" "$2" 1144 newins "$@"
1145 )
1048} 1146}
1049 1147
1148# @FUNCTION: doicon
1149# @USAGE: <list of icons>
1150# @DESCRIPTION:
1151# Install the list of icons into the icon directory (/usr/share/pixmaps).
1152# This is useful in conjunction with creating desktop/menu files.
1050doicon() { 1153doicon() {
1154 (
1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
1051 local i j 1157 local i j ret
1052 insinto /usr/share/pixmaps 1158 insinto /usr/share/pixmaps
1053 for i in "$@" ; do 1159 for i in "$@" ; do
1054 if [[ -f ${i} ]] ; then 1160 if [[ -f ${i} ]] ; then
1055 doins "${i}" 1161 doins "${i}"
1162 ((ret+=$?))
1056 elif [[ -d ${i} ]] ; then 1163 elif [[ -d ${i} ]] ; then
1057 for j in "${i}"/*.png ; do 1164 for j in "${i}"/*.png ; do
1058 doins "${j}" 1165 doins "${j}"
1166 ((ret+=$?))
1059 done 1167 done
1168 else
1169 ((++ret))
1060 fi 1170 fi
1061 done 1171 done
1172 exit ${ret}
1173 )
1062} 1174}
1175
1176# @FUNCTION: newicon
1177# @USAGE: <icon> <newname>
1178# @DESCRIPTION:
1179# Like all other new* functions, install the specified icon as newname.
1063newicon() { 1180newicon() {
1181 (
1182 # wrap the env here so that the 'insinto' call
1183 # doesn't corrupt the env of the caller
1064 insinto /usr/share/pixmaps 1184 insinto /usr/share/pixmaps
1065 newins "$1" "$2" 1185 newins "$@"
1186 )
1066} 1187}
1067
1068##############################################################
1069# END: Handle .desktop files and menu entries #
1070##############################################################
1071
1072 1188
1073# for internal use only (unpack_pdv and unpack_makeself) 1189# for internal use only (unpack_pdv and unpack_makeself)
1074find_unpackable_file() { 1190find_unpackable_file() {
1075 local src="$1" 1191 local src=$1
1076 if [ -z "${src}" ] 1192 if [[ -z ${src} ]] ; then
1077 then
1078 src="${DISTDIR}/${A}" 1193 src=${DISTDIR}/${A}
1079 else 1194 else
1080 if [ -e "${DISTDIR}/${src}" ] 1195 if [[ -e ${DISTDIR}/${src} ]] ; then
1081 then
1082 src="${DISTDIR}/${src}" 1196 src=${DISTDIR}/${src}
1083 elif [ -e "${PWD}/${src}" ] 1197 elif [[ -e ${PWD}/${src} ]] ; then
1084 then
1085 src="${PWD}/${src}" 1198 src=${PWD}/${src}
1086 elif [ -e "${src}" ] 1199 elif [[ -e ${src} ]] ; then
1087 then
1088 src="${src}" 1200 src=${src}
1089 fi
1090 fi 1201 fi
1091 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1202 fi
1203 [[ ! -e ${src} ]] && return 1
1092 echo "${src}" 1204 echo "${src}"
1093} 1205}
1094 1206
1207# @FUNCTION: unpack_pdv
1208# @USAGE: <file to unpack> <size of off_t>
1209# @DESCRIPTION:
1095# Unpack those pesky pdv generated files ... 1210# Unpack those pesky pdv generated files ...
1096# They're self-unpacking programs with the binary package stuffed in 1211# They're self-unpacking programs with the binary package stuffed in
1097# the middle of the archive. Valve seems to use it a lot ... too bad 1212# the middle of the archive. Valve seems to use it a lot ... too bad
1098# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1213# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1099# 1214#
1100# Usage: unpack_pdv [file to unpack] [size of off_t]
1101# - you have to specify the off_t size ... i have no idea how to extract that 1215# You have to specify the off_t size ... I have no idea how to extract that
1102# information out of the binary executable myself. basically you pass in 1216# information out of the binary executable myself. Basically you pass in
1103# the size of the off_t type (in bytes) on the machine that built the pdv 1217# the size of the off_t type (in bytes) on the machine that built the pdv
1218# archive.
1219#
1104# archive. one way to determine this is by running the following commands: 1220# One way to determine this is by running the following commands:
1221#
1222# @CODE
1105# strings <pdv archive> | grep lseek 1223# strings <pdv archive> | grep lseek
1106# strace -elseek <pdv archive> 1224# strace -elseek <pdv archive>
1225# @CODE
1226#
1107# basically look for the first lseek command (we do the strings/grep because 1227# Basically look for the first lseek command (we do the strings/grep because
1108# sometimes the function call is _llseek or something) and steal the 2nd 1228# sometimes the function call is _llseek or something) and steal the 2nd
1109# parameter. here is an example: 1229# parameter. Here is an example:
1230#
1231# @CODE
1110# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1232# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1111# lseek 1233# lseek
1112# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1234# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1113# lseek(3, -4, SEEK_END) = 2981250 1235# lseek(3, -4, SEEK_END) = 2981250
1236# @CODE
1237#
1114# thus we would pass in the value of '4' as the second parameter. 1238# Thus we would pass in the value of '4' as the second parameter.
1115unpack_pdv() { 1239unpack_pdv() {
1116 local src="`find_unpackable_file $1`" 1240 local src=$(find_unpackable_file "$1")
1117 local sizeoff_t="$2" 1241 local sizeoff_t=$2
1118 1242
1243 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1119 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1244 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1120 1245
1121 local shrtsrc="`basename ${src}`" 1246 local shrtsrc=$(basename "${src}")
1122 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1247 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1123 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1248 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1124 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1249 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1125 1250
1126 # grab metadata for debug reasons 1251 # grab metadata for debug reasons
1127 local metafile="$(emktemp)" 1252 local metafile=$(emktemp)
1128 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1253 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1129 1254
1130 # rip out the final file name from the metadata 1255 # rip out the final file name from the metadata
1131 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1256 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1132 datafile="`basename ${datafile}`" 1257 datafile=$(basename "${datafile}")
1133 1258
1134 # now lets uncompress/untar the file if need be 1259 # now lets uncompress/untar the file if need be
1135 local tmpfile="$(emktemp)" 1260 local tmpfile=$(emktemp)
1136 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1261 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1137 1262
1138 local iscompressed="`file -b ${tmpfile}`" 1263 local iscompressed=$(file -b "${tmpfile}")
1139 if [ "${iscompressed:0:8}" == "compress" ] ; then 1264 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1140 iscompressed=1 1265 iscompressed=1
1141 mv ${tmpfile}{,.Z} 1266 mv ${tmpfile}{,.Z}
1142 gunzip ${tmpfile} 1267 gunzip ${tmpfile}
1143 else 1268 else
1144 iscompressed=0 1269 iscompressed=0
1145 fi 1270 fi
1146 local istar="`file -b ${tmpfile}`" 1271 local istar=$(file -b "${tmpfile}")
1147 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1272 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1148 istar=1 1273 istar=1
1149 else 1274 else
1150 istar=0 1275 istar=0
1151 fi 1276 fi
1152 1277
1180 true 1305 true
1181 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1306 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1182 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1307 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1183} 1308}
1184 1309
1310# @FUNCTION: unpack_makeself
1311# @USAGE: [file to unpack] [offset] [tail|dd]
1312# @DESCRIPTION:
1185# Unpack those pesky makeself generated files ... 1313# Unpack those pesky makeself generated files ...
1186# They're shell scripts with the binary package tagged onto 1314# They're shell scripts with the binary package tagged onto
1187# the end of the archive. Loki utilized the format as does 1315# the end of the archive. Loki utilized the format as does
1188# many other game companies. 1316# many other game companies.
1189# 1317#
1190# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1318# If the file is not specified, then ${A} is used. If the
1191# - If the file is not specified then unpack will utilize ${A}.
1192# - If the offset is not specified then we will attempt to extract 1319# offset is not specified then we will attempt to extract
1193# the proper offset from the script itself. 1320# the proper offset from the script itself.
1194unpack_makeself() { 1321unpack_makeself() {
1322 local src_input=${1:-${A}}
1195 local src="$(find_unpackable_file "$1")" 1323 local src=$(find_unpackable_file "${src_input}")
1196 local skip="$2" 1324 local skip=$2
1197 local exe="$3" 1325 local exe=$3
1198 1326
1327 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1328
1199 local shrtsrc="$(basename "${src}")" 1329 local shrtsrc=$(basename "${src}")
1200 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1330 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1201 if [ -z "${skip}" ] 1331 if [[ -z ${skip} ]] ; then
1202 then
1203 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1332 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1204 local skip=0 1333 local skip=0
1205 exe=tail 1334 exe=tail
1206 case ${ver} in 1335 case ${ver} in
1207 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1336 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1208 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1337 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1209 ;; 1338 ;;
1210 2.0|2.0.1) 1339 2.0|2.0.1)
1211 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1340 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1212 ;; 1341 ;;
1220 ;; 1349 ;;
1221 2.1.3) 1350 2.1.3)
1222 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1351 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1223 let skip="skip + 1" 1352 let skip="skip + 1"
1224 ;; 1353 ;;
1225 2.1.4) 1354 2.1.4|2.1.5)
1226 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1355 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1227 skip=$(head -n ${skip} "${src}" | wc -c) 1356 skip=$(head -n ${skip} "${src}" | wc -c)
1228 exe="dd" 1357 exe="dd"
1229 ;; 1358 ;;
1230 *) 1359 *)
1242 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1371 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1243 *) die "makeself cant handle exe '${exe}'" 1372 *) die "makeself cant handle exe '${exe}'"
1244 esac 1373 esac
1245 1374
1246 # lets grab the first few bytes of the file to figure out what kind of archive it is 1375 # lets grab the first few bytes of the file to figure out what kind of archive it is
1247 local tmpfile="$(emktemp)" 1376 local tmpfile=$(emktemp)
1248 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1377 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1249 local filetype="$(file -b "${tmpfile}")" 1378 local filetype=$(file -b "${tmpfile}")
1250 case ${filetype} in 1379 case ${filetype} in
1251 *tar\ archive) 1380 *tar\ archive*)
1252 eval ${exe} | tar --no-same-owner -xf - 1381 eval ${exe} | tar --no-same-owner -xf -
1253 ;; 1382 ;;
1254 bzip2*) 1383 bzip2*)
1255 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1384 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1256 ;; 1385 ;;
1266 ;; 1395 ;;
1267 esac 1396 esac
1268 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1397 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1269} 1398}
1270 1399
1400# @FUNCTION: check_license
1401# @USAGE: [license]
1402# @DESCRIPTION:
1271# Display a license for user to accept. 1403# Display a license for user to accept. If no license is
1272#
1273# Usage: check_license [license]
1274# - If the file is not specified then ${LICENSE} is used. 1404# specified, then ${LICENSE} is used.
1275check_license() { 1405check_license() {
1276 local lic=$1 1406 local lic=$1
1277 if [ -z "${lic}" ] ; then 1407 if [ -z "${lic}" ] ; then
1278 lic="${PORTDIR}/licenses/${LICENSE}" 1408 lic="${PORTDIR}/licenses/${LICENSE}"
1279 else 1409 else
1280 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1410 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1281 lic="${PORTDIR}/licenses/${src}" 1411 lic="${PORTDIR}/licenses/${lic}"
1282 elif [ -e "${PWD}/${src}" ] ; then 1412 elif [ -e "${PWD}/${lic}" ] ; then
1283 lic="${PWD}/${src}" 1413 lic="${PWD}/${lic}"
1284 elif [ -e "${src}" ] ; then 1414 elif [ -e "${lic}" ] ; then
1285 lic="${src}" 1415 lic="${lic}"
1286 fi
1287 fi 1416 fi
1288 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1417 fi
1289 local l="`basename ${lic}`" 1418 local l="`basename ${lic}`"
1290 1419
1291 # here is where we check for the licenses the user already 1420 # here is where we check for the licenses the user already
1292 # accepted ... if we don't find a match, we make the user accept 1421 # accepted ... if we don't find a match, we make the user accept
1293 local shopts=$-
1294 local alic 1422 local alic
1295 set -o noglob #so that bash doesn't expand "*" 1423 eshopts_push -o noglob # so that bash doesn't expand "*"
1296 for alic in ${ACCEPT_LICENSE} ; do 1424 for alic in ${ACCEPT_LICENSE} ; do
1297 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1425 if [[ ${alic} == ${l} ]]; then
1298 set +o noglob; set -${shopts} #reset old shell opts 1426 eshopts_pop
1299 return 0 1427 return 0
1300 fi 1428 fi
1301 done 1429 done
1302 set +o noglob; set -$shopts #reset old shell opts 1430 eshopts_pop
1431 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1303 1432
1304 local licmsg="$(emktemp)" 1433 local licmsg=$(emktemp)
1305 cat << EOF > ${licmsg} 1434 cat <<-EOF > ${licmsg}
1306********************************************************** 1435 **********************************************************
1307The following license outlines the terms of use of this 1436 The following license outlines the terms of use of this
1308package. You MUST accept this license for installation to 1437 package. You MUST accept this license for installation to
1309continue. When you are done viewing, hit 'q'. If you 1438 continue. When you are done viewing, hit 'q'. If you
1310CTRL+C out of this, the install will not run! 1439 CTRL+C out of this, the install will not run!
1311********************************************************** 1440 **********************************************************
1312 1441
1313EOF 1442 EOF
1314 cat ${lic} >> ${licmsg} 1443 cat ${lic} >> ${licmsg}
1315 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1444 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1316 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1445 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1317 read alic 1446 read alic
1318 case ${alic} in 1447 case ${alic} in
1325 die "Failed to accept license" 1454 die "Failed to accept license"
1326 ;; 1455 ;;
1327 esac 1456 esac
1328} 1457}
1329 1458
1459# @FUNCTION: cdrom_get_cds
1460# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1461# @DESCRIPTION:
1330# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1462# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1331# the whole 'non-interactive' policy, but damnit I want CD support ! 1463# the whole 'non-interactive' policy, but damnit I want CD support !
1332# 1464#
1333# with these cdrom functions we handle all the user interaction and 1465# With these cdrom functions we handle all the user interaction and
1334# standardize everything. all you have to do is call cdrom_get_cds() 1466# standardize everything. All you have to do is call cdrom_get_cds()
1335# and when the function returns, you can assume that the cd has been 1467# and when the function returns, you can assume that the cd has been
1336# found at CDROM_ROOT. 1468# found at CDROM_ROOT.
1337# 1469#
1470# The function will attempt to locate a cd based upon a file that is on
1471# the cd. The more files you give this function, the more cds
1472# the cdrom functions will handle.
1473#
1338# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1474# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1339# etc... if you want to give the cds better names, then just export 1475# etc... If you want to give the cds better names, then just export
1340# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1476# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1477# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1478# also use the CDROM_NAME_SET bash array.
1341# 1479#
1342# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1480# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1343#
1344# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1345# - this will attempt to locate a cd based upon a file that is on
1346# the cd ... the more files you give this function, the more cds
1347# the cdrom functions will handle
1348cdrom_get_cds() { 1481cdrom_get_cds() {
1349 # first we figure out how many cds we're dealing with by 1482 # first we figure out how many cds we're dealing with by
1350 # the # of files they gave us 1483 # the # of files they gave us
1351 local cdcnt=0 1484 local cdcnt=0
1352 local f= 1485 local f=
1353 for f in "$@" ; do 1486 for f in "$@" ; do
1354 cdcnt=$((cdcnt + 1)) 1487 ((++cdcnt))
1355 export CDROM_CHECK_${cdcnt}="$f" 1488 export CDROM_CHECK_${cdcnt}="$f"
1356 done 1489 done
1357 export CDROM_TOTAL_CDS=${cdcnt} 1490 export CDROM_TOTAL_CDS=${cdcnt}
1358 export CDROM_CURRENT_CD=1 1491 export CDROM_CURRENT_CD=1
1359 1492
1360 # now we see if the user gave use CD_ROOT ... 1493 # now we see if the user gave use CD_ROOT ...
1361 # if they did, let's just believe them that it's correct 1494 # if they did, let's just believe them that it's correct
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 export CDROM_ROOT=${CD_ROOT}
1364 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1365 return
1366 fi
1367 # do the same for CD_ROOT_X
1368 if [[ ! -z ${CD_ROOT_1} ]] ; then 1495 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1369 local var= 1496 local var=
1370 cdcnt=0 1497 cdcnt=0
1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1498 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1372 cdcnt=$((cdcnt + 1)) 1499 ((++cdcnt))
1373 var="CD_ROOT_${cdcnt}" 1500 var="CD_ROOT_${cdcnt}"
1501 [[ -z ${!var} ]] && var="CD_ROOT"
1374 if [[ -z ${!var} ]] ; then 1502 if [[ -z ${!var} ]] ; then
1375 eerror "You must either use just the CD_ROOT" 1503 eerror "You must either use just the CD_ROOT"
1376 eerror "or specify ALL the CD_ROOT_X variables." 1504 eerror "or specify ALL the CD_ROOT_X variables."
1377 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1505 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1378 die "could not locate CD_ROOT_${cdcnt}" 1506 die "could not locate CD_ROOT_${cdcnt}"
1379 fi 1507 fi
1380 export CDROM_ROOTS_${cdcnt}="${!var}"
1381 done 1508 done
1382 export CDROM_ROOT=${CDROM_ROOTS_1} 1509 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1383 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1510 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1511 export CDROM_SET=-1
1512 for f in ${CDROM_CHECK_1//:/ } ; do
1513 ((++CDROM_SET))
1514 [[ -e ${CD_ROOT}/${f} ]] && break
1515 done
1516 export CDROM_MATCH=${f}
1384 return 1517 return
1385 fi 1518 fi
1386 1519
1520 # User didn't help us out so lets make sure they know they can
1521 # simplify the whole process ...
1387 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1522 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1388 einfon "This ebuild will need the " 1523 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1389 if [[ -z ${CDROM_NAME} ]] ; then
1390 echo "cdrom for ${PN}."
1391 else
1392 echo "${CDROM_NAME}."
1393 fi
1394 echo 1524 echo
1395 einfo "If you do not have the CD, but have the data files" 1525 einfo "If you do not have the CD, but have the data files"
1396 einfo "mounted somewhere on your filesystem, just export" 1526 einfo "mounted somewhere on your filesystem, just export"
1397 einfo "the variable CD_ROOT so that it points to the" 1527 einfo "the variable CD_ROOT so that it points to the"
1398 einfo "directory containing the files." 1528 einfo "directory containing the files."
1399 echo 1529 echo
1400 einfo "For example:" 1530 einfo "For example:"
1401 einfo "export CD_ROOT=/mnt/cdrom" 1531 einfo "export CD_ROOT=/mnt/cdrom"
1402 echo 1532 echo
1403 else 1533 else
1534 if [[ -n ${CDROM_NAME_SET} ]] ; then
1535 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1536 cdcnt=0
1537 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1538 ((++cdcnt))
1539 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1540 done
1541 fi
1542
1404 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1543 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1405 cdcnt=0 1544 cdcnt=0
1406 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1545 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1407 cdcnt=$((cdcnt + 1)) 1546 ((++cdcnt))
1408 var="CDROM_NAME_${cdcnt}" 1547 var="CDROM_NAME_${cdcnt}"
1409 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1548 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1410 done 1549 done
1411 echo 1550 echo
1412 einfo "If you do not have the CDs, but have the data files" 1551 einfo "If you do not have the CDs, but have the data files"
1413 einfo "mounted somewhere on your filesystem, just export" 1552 einfo "mounted somewhere on your filesystem, just export"
1414 einfo "the following variables so they point to the right place:" 1553 einfo "the following variables so they point to the right place:"
1415 einfon "" 1554 einfon ""
1416 cdcnt=0 1555 cdcnt=0
1417 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1556 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1418 cdcnt=$((cdcnt + 1)) 1557 ((++cdcnt))
1419 echo -n " CD_ROOT_${cdcnt}" 1558 echo -n " CD_ROOT_${cdcnt}"
1420 done 1559 done
1421 echo 1560 echo
1422 einfo "Or, if you have all the files in the same place, or" 1561 einfo "Or, if you have all the files in the same place, or"
1423 einfo "you only have one cdrom, you can export CD_ROOT" 1562 einfo "you only have one cdrom, you can export CD_ROOT"
1426 echo 1565 echo
1427 einfo "For example:" 1566 einfo "For example:"
1428 einfo "export CD_ROOT_1=/mnt/cdrom" 1567 einfo "export CD_ROOT_1=/mnt/cdrom"
1429 echo 1568 echo
1430 fi 1569 fi
1570
1571 export CDROM_SET=""
1431 export CDROM_CURRENT_CD=0 1572 export CDROM_CURRENT_CD=0
1432 cdrom_load_next_cd 1573 cdrom_load_next_cd
1433} 1574}
1434 1575
1435# this is only used when you need access to more than one cd. 1576# @FUNCTION: cdrom_load_next_cd
1436# when you have finished using the first cd, just call this function. 1577# @DESCRIPTION:
1437# when it returns, CDROM_ROOT will be pointing to the second cd. 1578# Some packages are so big they come on multiple CDs. When you're done reading
1438# remember, you can only go forward in the cd chain, you can't go back. 1579# files off a CD and want access to the next one, just call this function.
1580# Again, all the messy details of user interaction are taken care of for you.
1581# Once this returns, just read the variable CDROM_ROOT for the location of the
1582# mounted CD. Note that you can only go forward in the CD list, so make sure
1583# you only call this function when you're done using the current CD.
1439cdrom_load_next_cd() { 1584cdrom_load_next_cd() {
1440 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1441 local var= 1585 local var
1442 1586 ((++CDROM_CURRENT_CD))
1443 if [[ ! -z ${CD_ROOT} ]] ; then
1444 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1445 return
1446 fi
1447 1587
1448 unset CDROM_ROOT 1588 unset CDROM_ROOT
1449 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1589 var=CD_ROOT_${CDROM_CURRENT_CD}
1590 [[ -z ${!var} ]] && var="CD_ROOT"
1450 if [[ -z ${!var} ]] ; then 1591 if [[ -z ${!var} ]] ; then
1451 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1592 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1452 cdrom_locate_file_on_cd ${!var} 1593 _cdrom_locate_file_on_cd ${!var}
1453 else 1594 else
1454 export CDROM_ROOT=${!var} 1595 export CDROM_ROOT=${!var}
1455 fi 1596 fi
1456 1597
1457 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1598 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1462# all it does is try to locate a give file on a cd ... if the cd isn't 1603# all it does is try to locate a give file on a cd ... if the cd isn't
1463# found, then a message asking for the user to insert the cdrom will be 1604# found, then a message asking for the user to insert the cdrom will be
1464# displayed and we'll hang out here until: 1605# displayed and we'll hang out here until:
1465# (1) the file is found on a mounted cdrom 1606# (1) the file is found on a mounted cdrom
1466# (2) the user hits CTRL+C 1607# (2) the user hits CTRL+C
1467cdrom_locate_file_on_cd() { 1608_cdrom_locate_file_on_cd() {
1609 local mline=""
1610 local showedmsg=0 showjolietmsg=0
1611
1468 while [[ -z ${CDROM_ROOT} ]] ; do 1612 while [[ -z ${CDROM_ROOT} ]] ; do
1613 local i=0
1614 local -a cdset=(${*//:/ })
1615 if [[ -n ${CDROM_SET} ]] ; then
1616 cdset=(${cdset[${CDROM_SET}]})
1617 fi
1618
1619 while [[ -n ${cdset[${i}]} ]] ; do
1469 local dir="$(dirname ${@})" 1620 local dir=$(dirname ${cdset[${i}]})
1470 local file="$(basename ${@})" 1621 local file=$(basename ${cdset[${i}]})
1471 local mline=""
1472 local showedmsg=0
1473 1622
1474 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1623 local point= node= fs= foo=
1624 while read point node fs foo ; do
1625 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1626 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1627 && continue
1628 point=${point//\040/ }
1475 [[ -d ${mline}/${dir} ]] || continue 1629 [[ ! -d ${point}/${dir} ]] && continue
1476 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1630 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1477 && export CDROM_ROOT=${mline} 1631 export CDROM_ROOT=${point}
1632 export CDROM_SET=${i}
1633 export CDROM_MATCH=${cdset[${i}]}
1634 return
1635 done <<< "$(get_mounts)"
1636
1637 ((++i))
1478 done 1638 done
1479 1639
1480 if [[ -z ${CDROM_ROOT} ]] ; then
1481 echo 1640 echo
1482 if [[ ${showedmsg} -eq 0 ]] ; then 1641 if [[ ${showedmsg} -eq 0 ]] ; then
1483 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1642 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1484 if [[ -z ${CDROM_NAME} ]] ; then 1643 if [[ -z ${CDROM_NAME} ]] ; then
1485 einfo "Please insert the cdrom for ${PN} now !" 1644 einfo "Please insert+mount the cdrom for ${PN} now !"
1486 else
1487 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1488 fi
1489 else 1645 else
1490 if [[ -z ${CDROM_NAME_1} ]] ; then
1491 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1492 else
1493 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1494 einfo "Please insert+mount the ${!var} cdrom now !" 1646 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1495 fi
1496 fi 1647 fi
1497 showedmsg=1 1648 else
1649 if [[ -z ${CDROM_NAME_1} ]] ; then
1650 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1651 else
1652 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1653 einfo "Please insert+mount the ${!var} cdrom now !"
1654 fi
1498 fi 1655 fi
1656 showedmsg=1
1657 fi
1499 einfo "Press return to scan for the cd again" 1658 einfo "Press return to scan for the cd again"
1500 einfo "or hit CTRL+C to abort the emerge." 1659 einfo "or hit CTRL+C to abort the emerge."
1501 read 1660 echo
1661 if [[ ${showjolietmsg} -eq 0 ]] ; then
1662 showjolietmsg=1
1663 else
1664 ewarn "If you are having trouble with the detection"
1665 ewarn "of your CD, it is possible that you do not have"
1666 ewarn "Joliet support enabled in your kernel. Please"
1667 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1668 ebeep 5
1502 fi 1669 fi
1670 read || die "something is screwed with your system"
1503 done 1671 done
1504} 1672}
1505 1673
1674# @FUNCTION: strip-linguas
1675# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1676# @DESCRIPTION:
1506# Make sure that LINGUAS only contains languages that 1677# Make sure that LINGUAS only contains languages that
1507# a package can support 1678# a package can support. The first form allows you to
1508# 1679# specify a list of LINGUAS. The -i builds a list of po
1509# usage: strip-linguas <allow LINGUAS> 1680# files found in all the directories and uses the
1510# strip-linguas -i <directories of .po files> 1681# intersection of the lists. The -u builds a list of po
1511# strip-linguas -u <directories of .po files> 1682# files found in all the directories and uses the union
1512# 1683# of the lists.
1513# The first form allows you to specify a list of LINGUAS.
1514# The -i builds a list of po files found in all the
1515# directories and uses the intersection of the lists.
1516# The -u builds a list of po files found in all the
1517# directories and uses the union of the lists.
1518strip-linguas() { 1684strip-linguas() {
1519 local ls newls 1685 local ls newls nols
1520 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1686 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1521 local op=$1; shift 1687 local op=$1; shift
1522 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1688 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1523 local d f 1689 local d f
1524 for d in "$@" ; do 1690 for d in "$@" ; do
1525 if [[ ${op} == "-u" ]] ; then 1691 if [[ ${op} == "-u" ]] ; then
1526 newls=${ls} 1692 newls=${ls}
1527 else 1693 else
1528 newls="" 1694 newls=""
1529 fi 1695 fi
1530 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1696 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1531 if [[ ${op} == "-i" ]] ; then 1697 if [[ ${op} == "-i" ]] ; then
1532 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1698 hasq ${f} ${ls} && newls="${newls} ${f}"
1533 else 1699 else
1534 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1700 hasq ${f} ${ls} || newls="${newls} ${f}"
1535 fi 1701 fi
1536 done 1702 done
1537 ls=${newls} 1703 ls=${newls}
1538 done 1704 done
1539 ls=${ls//.po}
1540 else 1705 else
1541 ls=$@ 1706 ls="$@"
1542 fi 1707 fi
1543 1708
1544 ls=" ${ls} " 1709 nols=""
1545 newls="" 1710 newls=""
1546 for f in ${LINGUAS} ; do 1711 for f in ${LINGUAS} ; do
1547 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1712 if hasq ${f} ${ls} ; then
1548 newls="${newls} ${f}" 1713 newls="${newls} ${f}"
1549 else 1714 else
1550 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1715 nols="${nols} ${f}"
1551 fi 1716 fi
1552 done 1717 done
1553 if [[ -z ${newls} ]] ; then 1718 [[ -n ${nols} ]] \
1554 export LINGUAS="" 1719 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1555 else
1556 export LINGUAS=${newls:1} 1720 export LINGUAS=${newls:1}
1557 fi
1558} 1721}
1559 1722
1560# moved from kernel.eclass since they are generally useful outside of 1723# @FUNCTION: preserve_old_lib
1561# kernel.eclass -iggy (20041002) 1724# @USAGE: <libs to preserve> [more libs]
1562 1725# @DESCRIPTION:
1563# the following functions are useful in kernel module ebuilds, etc.
1564# for an example see ivtv or drbd ebuilds
1565
1566# set's ARCH to match what the kernel expects
1567set_arch_to_kernel() {
1568 i=10
1569 while ((i--)) ; do
1570 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1571 done
1572 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1573 case ${ARCH} in
1574 x86) export ARCH="i386";;
1575 amd64) export ARCH="x86_64";;
1576 hppa) export ARCH="parisc";;
1577 mips) export ARCH="mips";;
1578 sparc) export ARCH="$(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!
1579 *) export ARCH="${ARCH}";;
1580 esac
1581}
1582
1583# set's ARCH back to what portage expects
1584set_arch_to_portage() {
1585 i=10
1586 while ((i--)) ; do
1587 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1588 done
1589 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1590}
1591
1592# Jeremy Huddleston <eradicator@gentoo.org>:
1593# preserve_old_lib /path/to/libblah.so.0
1594# preserve_old_lib_notify /path/to/libblah.so.0
1595#
1596# These functions are useful when a lib in your package changes --soname. Such 1726# These functions are useful when a lib in your package changes ABI SONAME.
1597# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1727# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1598# would break packages that link against it. Most people get around this 1728# would break packages that link against it. Most people get around this
1599# by using the portage SLOT mechanism, but that is not always a relevant 1729# by using the portage SLOT mechanism, but that is not always a relevant
1600# solution, so instead you can add the following to your ebuilds: 1730# solution, so instead you can call this from pkg_preinst. See also the
1601# 1731# preserve_old_lib_notify function.
1602# src_install() {
1603# ...
1604# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1605# ...
1606# }
1607#
1608# pkg_postinst() {
1609# ...
1610# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1611# ...
1612# }
1613
1614preserve_old_lib() { 1732preserve_old_lib() {
1615 LIB=$1 1733 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1734 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1735 die "Invalid preserve_old_lib() usage"
1736 fi
1737 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1616 1738
1617 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1739 # let portage worry about it
1618 SONAME=`basename ${LIB}` 1740 has preserve-libs ${FEATURES} && return 0
1619 DIRNAME=`dirname ${LIB}`
1620 1741
1621 dodir ${DIRNAME} 1742 local lib dir
1622 cp ${ROOT}${LIB} ${D}${DIRNAME} 1743 for lib in "$@" ; do
1744 [[ -e ${ROOT}/${lib} ]] || continue
1745 dir=${lib%/*}
1746 dodir ${dir} || die "dodir ${dir} failed"
1747 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1623 touch ${D}${LIB} 1748 touch "${D}"/${lib}
1624 fi 1749 done
1625} 1750}
1626 1751
1752# @FUNCTION: preserve_old_lib_notify
1753# @USAGE: <libs to notify> [more libs]
1754# @DESCRIPTION:
1755# Spit helpful messages about the libraries preserved by preserve_old_lib.
1627preserve_old_lib_notify() { 1756preserve_old_lib_notify() {
1628 LIB=$1 1757 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1758 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1759 die "Invalid preserve_old_lib_notify() usage"
1760 fi
1629 1761
1630 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1762 # let portage worry about it
1631 SONAME=`basename ${LIB}` 1763 has preserve-libs ${FEATURES} && return 0
1632 1764
1765 local lib notice=0
1766 for lib in "$@" ; do
1767 [[ -e ${ROOT}/${lib} ]] || continue
1768 if [[ ${notice} -eq 0 ]] ; then
1769 notice=1
1633 einfo "An old version of an installed library was detected on your system." 1770 ewarn "Old versions of installed libraries were detected on your system."
1634 einfo "In order to avoid breaking packages that link against is, this older version" 1771 ewarn "In order to avoid breaking packages that depend on these old libs,"
1635 einfo "is not being removed. In order to make full use of this newer version," 1772 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1636 einfo "you will need to execute the following command:" 1773 ewarn "in order to remove these old dependencies. If you do not have this"
1637 einfo " revdep-rebuild --soname ${SONAME}" 1774 ewarn "helper program, simply emerge the 'gentoolkit' package."
1638 einfo 1775 ewarn
1639 einfo "After doing that, you can safely remove ${LIB}"
1640 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1641 fi 1776 fi
1777 ewarn " # revdep-rebuild --library ${lib##*/}"
1778 done
1779 if [[ ${notice} -eq 1 ]] ; then
1780 ewarn
1781 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1782 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1783 for lib in "$@" ; do
1784 ewarn " # rm '${lib}'"
1785 done
1786 fi
1642} 1787}
1643 1788
1644# Hack for people to figure out if a package was built with 1789# @FUNCTION: built_with_use
1645# certain USE flags 1790# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1791# @DESCRIPTION:
1646# 1792#
1647# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1793# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1648# ex: built_with_use xchat gtk2
1649# 1794#
1650# Flags: -a all USE flags should be utilized 1795# A temporary hack until portage properly supports DEPENDing on USE
1651# -o at least one USE flag should be utilized 1796# flags being enabled in packages. This will check to see if the specified
1652# Note: the default flag is '-a' 1797# DEPEND atom was built with the specified list of USE flags. The
1798# --missing option controls the behavior if called on a package that does
1799# not actually support the defined USE flags (aka listed in IUSE).
1800# The default is to abort (call die). The -a and -o flags control
1801# the requirements of the USE flags. They correspond to "and" and "or"
1802# logic. So the -a flag means all listed USE flags must be enabled
1803# while the -o flag means at least one of the listed IUSE flags must be
1804# enabled. The --hidden option is really for internal use only as it
1805# means the USE flag we're checking is hidden expanded, so it won't be found
1806# in IUSE like normal USE flags.
1807#
1808# Remember that this function isn't terribly intelligent so order of optional
1809# flags matter.
1653built_with_use() { 1810built_with_use() {
1811 local hidden="no"
1812 if [[ $1 == "--hidden" ]] ; then
1813 hidden="yes"
1814 shift
1815 fi
1816
1817 local missing_action="die"
1818 if [[ $1 == "--missing" ]] ; then
1819 missing_action=$2
1820 shift ; shift
1821 case ${missing_action} in
1822 true|false|die) ;;
1823 *) die "unknown action '${missing_action}'";;
1824 esac
1825 fi
1826
1654 local opt=$1 1827 local opt=$1
1655 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1828 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1656 1829
1657 local PKG=$(best_version $1) 1830 local PKG=$(best_version $1)
1831 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1658 shift 1832 shift
1659 1833
1660 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1834 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1661 [[ ! -e ${USEFILE} ]] && return 1 1835 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1836
1837 # if the IUSE file doesn't exist, the read will error out, we need to handle
1838 # this gracefully
1839 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1840 case ${missing_action} in
1841 true) return 0;;
1842 false) return 1;;
1843 die) die "Unable to determine what USE flags $PKG was built with";;
1844 esac
1845 fi
1846
1847 if [[ ${hidden} == "no" ]] ; then
1848 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1849 # Don't check USE_EXPAND #147237
1850 local expand
1851 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1852 if [[ $1 == ${expand}_* ]] ; then
1853 expand=""
1854 break
1855 fi
1856 done
1857 if [[ -n ${expand} ]] ; then
1858 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1859 case ${missing_action} in
1860 true) return 0;;
1861 false) return 1;;
1862 die) die "$PKG does not actually support the $1 USE flag!";;
1863 esac
1864 fi
1865 fi
1866 fi
1662 1867
1663 local USE_BUILT=$(<${USEFILE}) 1868 local USE_BUILT=$(<${USEFILE})
1664 while [[ $# -gt 0 ]] ; do 1869 while [[ $# -gt 0 ]] ; do
1665 if [[ ${opt} = "-o" ]] ; then 1870 if [[ ${opt} = "-o" ]] ; then
1666 has $1 ${USE_BUILT} && return 0 1871 has $1 ${USE_BUILT} && return 0
1670 shift 1875 shift
1671 done 1876 done
1672 [[ ${opt} = "-a" ]] 1877 [[ ${opt} = "-a" ]]
1673} 1878}
1674 1879
1880# @FUNCTION: epunt_cxx
1881# @USAGE: [dir to scan]
1882# @DESCRIPTION:
1675# Many configure scripts wrongly bail when a C++ compiler 1883# Many configure scripts wrongly bail when a C++ compiler could not be
1676# could not be detected. #73450 1884# detected. If dir is not specified, then it defaults to ${S}.
1885#
1886# http://bugs.gentoo.org/73450
1677epunt_cxx() { 1887epunt_cxx() {
1678 local dir=$1 1888 local dir=$1
1679 [[ -z ${dir} ]] && dir=${S} 1889 [[ -z ${dir} ]] && dir=${S}
1680 ebegin "Removing useless C++ checks" 1890 ebegin "Removing useless C++ checks"
1681 local f 1891 local f
1682 for f in $(find ${dir} -name configure) ; do 1892 find "${dir}" -name configure | while read f ; do
1683 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1893 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1684 done 1894 done
1685 eend 0 1895 eend 0
1686} 1896}
1687 1897
1688# dopamd <file> [more files] 1898# @FUNCTION: make_wrapper
1689# 1899# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1690# Install pam auth config file in /etc/pam.d 1900# @DESCRIPTION:
1691dopamd() { 1901# Create a shell wrapper script named wrapper in installpath
1692 [[ -z $1 ]] && die "dopamd requires at least one argument" 1902# (defaults to the bindir) to execute target (default of wrapper) by
1693 1903# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1694 use pam || return 0 1904# libpaths followed by optionally changing directory to chdir.
1695
1696 insinto /etc/pam.d
1697 doins "$@" || die "failed to install $@"
1698}
1699# newpamd <old name> <new name>
1700#
1701# Install pam file <old name> as <new name> in /etc/pam.d
1702newpamd() {
1703 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1704
1705 use pam || return 0
1706
1707 insinto /etc/pam.d
1708 newins "$1" "$2" || die "failed to install $1 as $2"
1709}
1710
1711# make a wrapper script ...
1712# NOTE: this was originally games_make_wrapper, but I noticed other places where
1713# this could be used, so I have moved it here and made it not games-specific
1714# -- wolf31o2
1715# $1 == wrapper name
1716# $2 == binary to run
1717# $3 == directory to chdir before running binary
1718# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1719# $5 == path for wrapper
1720make_wrapper() { 1905make_wrapper() {
1721 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1906 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1722 local tmpwrapper=$(emktemp) 1907 local tmpwrapper=$(emktemp)
1908 # We don't want to quote ${bin} so that people can pass complex
1909 # things as $bin ... "./someprog --args"
1723 cat << EOF > "${tmpwrapper}" 1910 cat << EOF > "${tmpwrapper}"
1724#!/bin/sh 1911#!/bin/sh
1725cd "${chdir}" 1912cd "${chdir:-.}"
1913if [ -n "${libdir}" ] ; then
1914 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1726export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1915 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1916 else
1917 export LD_LIBRARY_PATH="${libdir}"
1918 fi
1919fi
1727exec ${bin} "\$@" 1920exec ${bin} "\$@"
1728EOF 1921EOF
1729 chmod go+rx "${tmpwrapper}" 1922 chmod go+rx "${tmpwrapper}"
1730 if [ -n "${5}" ] 1923 if [[ -n ${path} ]] ; then
1731 then 1924 (
1732 exeinto ${5} 1925 exeinto "${path}"
1733 newexe "${tmpwrapper}" "${wrapper}" 1926 newexe "${tmpwrapper}" "${wrapper}"
1927 ) || die
1734 else 1928 else
1735 newbin "${tmpwrapper}" "${wrapper}" 1929 newbin "${tmpwrapper}" "${wrapper}" || die
1930 fi
1931}
1932
1933# @FUNCTION: prepalldocs
1934# @USAGE:
1935# @DESCRIPTION:
1936# Compress files in /usr/share/doc which are not already
1937# compressed, excluding /usr/share/doc/${PF}/html.
1938# Uses the ecompressdir to do the compression.
1939# 2009-02-18 by betelgeuse:
1940# Commented because ecompressdir is even more internal to
1941# Portage than prepalldocs (it's not even mentioned in man 5
1942# ebuild). Please submit a better version for review to gentoo-dev
1943# if you want prepalldocs here.
1944#prepalldocs() {
1945# if [[ -n $1 ]] ; then
1946# ewarn "prepalldocs: invalid usage; takes no arguments"
1736 fi 1947# fi
1737} 1948
1949# cd "${D}"
1950# [[ -d usr/share/doc ]] || return 0
1951
1952# find usr/share/doc -exec gzip {} +
1953# ecompressdir --ignore /usr/share/doc/${PF}/html
1954# ecompressdir --queue /usr/share/doc
1955#}

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