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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 1.172 2005/05/20 02:09:19 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd 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 [[ $(type -t eqawarn) == function ]] && \
72 /* GNU ld script 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 59}
85 60
86# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
87# - only to be used by epatch() 62 [[ $(type -t eqawarn) == function ]] && \
88# 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
89# <azarah@gentoo.org> (11 Nov 2002) 64}
90#
91draw_line() {
92 local i=0
93 local str_length=""
94 65
95 # Handle calls that do not have args, or wc not being installed ... 66fi
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
97 then 68# @FUNCTION: ecvs_clean
98 echo "===============================================================" 69# @USAGE: [list of dirs]
70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
77}
78
79# @FUNCTION: esvn_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove .svn directories recursiveley. Useful when a source tarball contains
83# internal Subversion directories. Defaults to $PWD.
84esvn_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
99#
100# A common example is to disable shell globbing so that special meaning/care
101# may be used with variables/arguments to custom functions. That would be:
102# @CODE
103# eshopts_push -o noglob
104# for x in ${foo} ; do
105# if ...some check... ; then
106# eshopts_pop
99 return 0 107# return 0
100 fi 108# 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 109# done
111 110# eshopts_pop
112 echo 111# @CODE
113 112eshopts_push() {
114 return 0 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
115} 125}
116 126
117# Default directory where patches are located 127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
121# Default options for patch 156# Default options for patch:
157# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
125# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
126# and not the full path .. 166# and not the full path. Globs accepted.
127EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
128# Change the printed message for a single patch. 170# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
130# Force applying bulk patches even if not following the style: 172# @VARIABLE: EPATCH_MULTI_MSG
131# 173# @DESCRIPTION:
132# ??_${ARCH}_foo.${EPATCH_SUFFIX} 174# Change the printed message for multiple patches.
133# 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
176# @VARIABLE: EPATCH_FORCE
177# @DESCRIPTION:
178# Only require patches to match EPATCH_SUFFIX rather than the extended
179# arch naming style.
134EPATCH_FORCE="no" 180EPATCH_FORCE="no"
135 181
136# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
137# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
138# 190#
139# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
140# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
141# 193#
142# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
143# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
144# 196# ${EPATCH_FORCE} == "yes"
145# Above EPATCH_* variables can be used to control various defaults,
146# bug they should be left as is to ensure an ebuild can rely on
147# them for.
148#
149# Patches are applied in current directory.
150#
151# Bulk Patches should preferibly have the form of:
152#
153# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
154# 206#
155# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
156# 209#
157# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
158# 02_sparc_another-fix.patch.bz2
159#
160# This ensures that there are a set order, and you can have ARCH
161# specific patches.
162#
163# If you however give an argument to epatch(), it will treat it as a
164# single patch that need to be applied if its a file. If on the other
165# hand its a directory, it will set EPATCH_SOURCE to this.
166#
167# <azarah@gentoo.org> (10 Nov 2002)
168#
169epatch() { 211epatch() {
170 local PIPE_CMD="" 212 _epatch_draw_line() {
171 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
172 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
173 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
174 local SINGLE_PATCH="no" 216 }
175 local x=""
176 217
177 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
178 then 219
220 # Let the rest of the code process one user arg at a time --
221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
179 local m="" 224 local m
180 for m in "$@" ; do 225 for m in "$@" ; do
181 epatch "${m}" 226 epatch "${m}"
182 done 227 done
183 return 0 228 return 0
184 fi 229 fi
185 230
186 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
187 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
188 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
189 237 set -- "$1"
190 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
191 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
192 241
193 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
194 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
195 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
196 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
197 then 288 then
198 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
199 else 314 else
200 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
201 fi 316 fi
202 else 317
203 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
204 then 319 # but if there are more, make sure we get unique log filenames
205 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
206 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
207 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
208 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
209 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
210 echo 360 echo
211 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
212 eerror 398 eerror
213 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
214 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
215 echo 402 echo
216 die "Cannot find \$EPATCH_SOURCE!"
217 fi
218
219 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
220 fi
221
222 case ${EPATCH_SUFFIX##*\.} in
223 bz2)
224 PIPE_CMD="bzip2 -dc"
225 PATCH_SUFFIX="bz2"
226 ;;
227 gz|Z|z)
228 PIPE_CMD="gzip -dc"
229 PATCH_SUFFIX="gz"
230 ;;
231 ZIP|zip)
232 PIPE_CMD="unzip -p"
233 PATCH_SUFFIX="zip"
234 ;;
235 *)
236 PIPE_CMD="cat"
237 PATCH_SUFFIX="patch"
238 ;;
239 esac
240
241 if [ "${SINGLE_PATCH}" = "no" ]
242 then
243 einfo "Applying various patches (bugfixes/updates) ..."
244 fi
245 for x in ${EPATCH_SOURCE}
246 do
247 # New ARCH dependant patch naming scheme ...
248 #
249 # ???_arch_foo.patch
250 #
251 if [ -f ${x} ] && \
252 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
253 [ "${EPATCH_FORCE}" = "yes" ])
254 then
255 local count=0
256 local popts="${EPATCH_OPTS}"
257 local patchname=${x##*/}
258
259 if [ -n "${EPATCH_EXCLUDE}" ]
260 then
261 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
262 then
263 continue
264 fi
265 fi
266
267 if [ "${SINGLE_PATCH}" = "yes" ]
268 then
269 if [ -n "${EPATCH_SINGLE_MSG}" ]
270 then
271 einfo "${EPATCH_SINGLE_MSG}"
272 else
273 einfo "Applying ${patchname} ..."
274 fi
275 else
276 einfo " ${patchname} ..."
277 fi
278
279 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281
282 # Allow for prefix to differ ... im lazy, so shoot me :/
283 while [ "${count}" -lt 5 ]
284 do
285 # Generate some useful debug info ...
286 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288
289 if [ "${PATCH_SUFFIX}" != "patch" ]
290 then
291 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 else
294 PATCH_TARGET="${x}"
295 fi
296
297 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
299
300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302
303 if [ "${PATCH_SUFFIX}" != "patch" ]
304 then
305 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
306 then
307 echo
308 eerror "Could not extract patch!"
309 #die "Could not extract patch!"
310 count=5
311 break
312 fi
313 fi
314
315 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
316 then
317 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322
323 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
324
325 if [ "$?" -ne 0 ]
326 then
327 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328 echo
329 eerror "A dry-run of patch command succeeded, but actually"
330 eerror "applying the patch failed!"
331 #die "Real world sux compared to the dreamworld!"
332 count=5
333 fi
334
335 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
336
337 break
338 fi
339
340 count=$((count + 1))
341 done
342
343 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then
345 rm -f ${PATCH_TARGET}
346 fi
347
348 if [ "${count}" -eq 5 ]
349 then
350 echo
351 eerror "Failed Patch: ${patchname} !"
352 eerror " ( ${PATCH_TARGET} )"
353 eerror
354 eerror "Include in your bugreport the contents of:"
355 eerror
356 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
357 echo
358 die "Failed Patch: ${patchname}!" 403 die "Failed Patch: ${patchname}!"
359 fi 404 fi
360 405
361 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
362 407 rm -f "${STDERR_TARGET}"
363 eend 0 408 eend 0
364 fi
365 done 409 done
366 if [ "${SINGLE_PATCH}" = "no" ] 410
367 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
368 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
369 fi 430 fi
431 done
370} 432}
371 433
372# This function check how many cpu's are present, and then set 434# @FUNCTION: emktemp
373# -j in MAKEOPTS accordingly. 435# @USAGE: [temp dir]
374# 436# @DESCRIPTION:
375# Thanks to nall <nall@gentoo.org> for this.
376#
377get_number_of_jobs() {
378 local jobs=0
379
380 if [ ! -r /proc/cpuinfo ]
381 then
382 return 1
383 fi
384
385 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
386 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
387 then
388 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
389 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
390 ADMINPARAM="${ADMINPARAM/-j}"
391 fi
392
393 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
394
395 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
396 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
397 then
398 # these archs will always have "[Pp]rocessor"
399 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
400
401 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
402 then
403 # sparc always has "ncpus active"
404 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
405
406 elif [ "${ARCH}" = "alpha" ]
407 then
408 # alpha has "cpus active", but only when compiled with SMP
409 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
410 then
411 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
412 else
413 jobs=2
414 fi
415
416 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
417 then
418 # ppc has "processor", but only when compiled with SMP
419 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
420 then
421 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
422 else
423 jobs=2
424 fi
425 elif [ "${ARCH}" = "s390" ]
426 then
427 # s390 has "# processors : "
428 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
429 else
430 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
431 die "Unknown ARCH -- ${ARCH}!"
432 fi
433
434 # Make sure the number is valid ...
435 if [ "${jobs}" -lt 1 ]
436 then
437 jobs=1
438 fi
439
440 if [ -n "${ADMINPARAM}" ]
441 then
442 if [ "${jobs}" -gt "${ADMINPARAM}" ]
443 then
444 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
445 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
446 else
447 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
448 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
449 fi
450 fi
451}
452
453# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
454# does not exist on the users system 438# does not exist on the users system.
455# vapier@gentoo.org
456#
457# Takes just 1 optional parameter (the directory to create tmpfile in)
458emktemp() { 439emktemp() {
459 local exe="touch" 440 local exe="touch"
460 [ "$1" == "-d" ] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
461 local topdir="$1" 442 local topdir=$1
462 443
463 if [ -z "${topdir}" ] 444 if [[ -z ${topdir} ]] ; then
464 then
465 [ -z "${T}" ] \ 445 [[ -z ${T} ]] \
466 && topdir="/tmp" \ 446 && topdir="/tmp" \
467 || topdir="${T}" 447 || topdir=${T}
468 fi 448 fi
469 449
470 if [ -z "$(type -p mktemp)" ] 450 if ! type -P mktemp > /dev/null ; then
471 then 451 # system lacks `mktemp` so we have to fake it
472 local tmp=/ 452 local tmp=/
473 while [ -e "${tmp}" ] ; do 453 while [[ -e ${tmp} ]] ; do
474 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
475 done 455 done
476 ${exe} "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
477 echo "${tmp}" 457 echo "${tmp}"
478 else 458 else
479 [ "${exe}" == "touch" ] \ 459 # the args here will give slightly wierd names on BSD,
480 && exe="-p" \ 460 # but should produce a usable file on all userlands
481 || exe="-d" 461 if [[ ${exe} == "touch" ]] ; then
482 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
463 else
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
483 fi 465 fi
466 fi
484} 467}
485 468
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
486# Small wrapper for getent (Linux), nidump (Mac OS X), 477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
487# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
488# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
489# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
490#
491# egetent(database, key)
492egetent() { 480egetent() {
493 if useq ppc-macos ; then 481 case ${CHOST} in
482 *-darwin[678])
494 case "$2" in 483 case "$2" in
495 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
496 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
497 ;; 486 ;;
498 *) # Numeric 487 *) # Numeric
499 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
500 ;; 489 ;;
501 esac 490 esac
502 elif useq x86-fbsd ; then 491 ;;
503 local action 492 *-darwin*)
504 if [ "$1" == "passwd" ] 493 local mytype=$1
505 then 494 [[ "passwd" == $mytype ]] && mytype="Users"
506 action="user" 495 [[ "group" == $mytype ]] && mytype="Groups"
507 else 496 case "$2" in
508 action="group" 497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
508 local opts action="user"
509 [[ $1 == "passwd" ]] || action="group"
510
511 # lookup by uid/gid
512 if [[ $2 == [[:digit:]]* ]] ; then
513 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
509 fi 514 fi
515
510 pw show "${action}" "$2" -q 516 pw show ${action} ${opts} "$2" -q
511 else 517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
512 which nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
513 getent "$1" "$2" 523 getent "$1" "$2"
514 fi 524 ;;
525 esac
515} 526}
516 527
517# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
518# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
519# 530# @DESCRIPTION:
520# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
521# 532# a user to the system. The only required parameter is the username.
522# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
523# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
524# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
525# note: pass -1 to get default behavior
526# shell: /bin/false
527# homedir: /dev/null
528# groups: none
529# extra: comment of 'added by portage for ${PN}'
530enewuser() { 536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
531 # get the username 544 # get the username
532 local euser="$1"; shift 545 local euser=$1; shift
533 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
534 then
535 eerror "No username specified !" 547 eerror "No username specified !"
536 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
537 fi 549 fi
538 550
539 # lets see if the username already exists 551 # lets see if the username already exists
540 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
541 then
542 return 0 553 return 0
543 fi 554 fi
544 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
545 556
546 # options to pass to useradd 557 # options to pass to useradd
547 local opts= 558 local opts=
548 559
549 # handle uid 560 # handle uid
550 local euid="$1"; shift 561 local euid=$1; shift
551 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
552 then
553 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
554 then
555 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
556 then
557 euid="next" 565 euid="next"
558 fi 566 fi
559 else 567 else
560 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
561 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
562 fi 570 fi
563 else 571 else
564 euid="next" 572 euid="next"
565 fi 573 fi
566 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
567 then 575 for ((euid = 101; euid <= 999; euid++)); do
568 local pwrange
569 if [ "${USERLAND}" == "BSD" ] ; then
570 pwrange="`jot 898 101`"
571 else
572 pwrange="`seq 101 999`"
573 fi
574 for euid in ${pwrange} ; do
575 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
576 done 577 done
577 fi 578 fi
578 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
579 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
580 581
581 # handle shell 582 # handle shell
582 local eshell="$1"; shift 583 local eshell=$1; shift
583 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
584 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
585 if [ ! -e "${eshell}" ]
586 then
587 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
588 die "${eshell} does not exist" 587 die "${eshell} does not exist in ${ROOT}"
588 fi
589 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
590 eerror "Do not specify ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
589 fi 592 fi
590 else 593 else
591 if [ "${USERLAND}" == "BSD" ] 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
592 then 595 [[ -x ${ROOT}${shell} ]] && break
593 eshell="/usr/bin/false" 596 done
594 else 597
598 if [[ ${shell} == "/dev/null" ]] ; then
599 eerror "Unable to identify the shell to use, proceeding with userland default."
600 case ${USERLAND} in
595 eshell="/bin/false" 601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
596 fi 606 fi
607
608 eshell=${shell}
597 fi 609 fi
598 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
599 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
600 612
601 # handle homedir 613 # handle homedir
602 local ehome="$1"; shift 614 local ehome=$1; shift
603 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
604 then
605 ehome="/dev/null" 616 ehome="/dev/null"
606 fi 617 fi
607 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
608 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
609 620
610 # handle groups 621 # handle groups
611 local egroups="$1"; shift 622 local egroups=$1; shift
612 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
613 then
614 local oldifs="${IFS}" 624 local oldifs=${IFS}
615 local defgroup="" exgroups="" 625 local defgroup="" exgroups=""
616 626
617 export IFS="," 627 export IFS=","
618 for g in ${egroups} 628 for g in ${egroups} ; do
619 do
620 export IFS="${oldifs}" 629 export IFS=${oldifs}
621 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
622 then
623 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
624 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
625 fi 633 fi
626 if [ -z "${defgroup}" ] 634 if [[ -z ${defgroup} ]] ; then
627 then
628 defgroup="${g}" 635 defgroup=${g}
629 else 636 else
630 exgroups="${exgroups},${g}" 637 exgroups="${exgroups},${g}"
631 fi 638 fi
632 export IFS="," 639 export IFS=","
633 done 640 done
634 export IFS="${oldifs}" 641 export IFS=${oldifs}
635 642
636 opts="${opts} -g ${defgroup}" 643 opts="${opts} -g ${defgroup}"
637 if [ ! -z "${exgroups}" ] 644 if [[ ! -z ${exgroups} ]] ; then
638 then
639 opts="${opts} -G ${exgroups:1}" 645 opts="${opts} -G ${exgroups:1}"
640 fi 646 fi
641 else 647 else
642 egroups="(none)" 648 egroups="(none)"
643 fi 649 fi
644 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
645 651
646 # handle extra and add the user 652 # handle extra and add the user
647 local eextra="$@"
648 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
649 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
650 if useq ppc-macos 655 case ${CHOST} in
651 then 656 *-darwin*)
652 ### Make the user 657 ### Make the user
653 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
654 then
655 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
656 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
657 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
658 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
659 ### Add the user to the groups specified 663 ### Add the user to the groups specified
660 local oldifs="${IFS}" 664 local oldifs=${IFS}
661 export IFS="," 665 export IFS=","
662 for g in ${egroups} 666 for g in ${egroups} ; do
663 do
664 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
665 done 668 done
666 export IFS="${oldifs}" 669 export IFS=${oldifs}
667 else 670 else
668 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
669 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
670 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
671 die "Required function missing" 674 die "Required function missing"
672 fi 675 fi
673 elif use x86-fbsd ; then 676 ;;
674 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
675 then 678 if [[ -z $@ ]] ; then
676 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
677 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
678 die "enewuser failed" 681 die "enewuser failed"
679 else 682 else
680 einfo " - Extra: ${eextra}" 683 einfo " - Extra: $@"
681 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
682 -c ${eextra} || die "enewuser failed" 685 "$@" || die "enewuser failed"
683 fi 686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
684 else 692 else
685 if [ -z "${eextra}" ] 693 einfo " - Extra: $@"
686 then 694 useradd ${opts} ${euser} "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-openbsd*)
699 if [[ -z $@ ]] ; then
700 useradd -u ${euid} -s ${eshell} \
701 -d ${ehome} -c "Added by portage for ${PN}" \
702 -g ${egroups} ${euser} || die "enewuser failed"
703 else
704 einfo " - Extra: $@"
705 useradd -u ${euid} -s ${eshell} \
706 -d ${ehome} -c "Added by portage for ${PN}" \
707 -g ${egroups} ${euser} "$@" || die "enewuser failed"
708 fi
709 ;;
710
711 *)
712 if [[ -z $@ ]] ; then
687 useradd ${opts} ${euser} \ 713 useradd ${opts} \
688 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
689 || die "enewuser failed" 716 || die "enewuser failed"
690 else 717 else
691 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
692 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
693 || die "enewuser failed" 721 || die "enewuser failed"
694 fi 722 fi
723 ;;
724 esac
725
726 if [[ ! -e ${ROOT}/${ehome} ]] ; then
727 einfo " - Creating ${ehome} in ${ROOT}"
728 mkdir -p "${ROOT}/${ehome}"
729 chown ${euser} "${ROOT}/${ehome}"
730 chmod 755 "${ROOT}/${ehome}"
695 fi 731 fi
732
696 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
697
698 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
699 then
700 einfo " - Creating ${ehome} in ${D}"
701 dodir ${ehome}
702 fowners ${euser} ${ehome}
703 fperms 755 ${ehome}
704 fi
705} 734}
706 735
707# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
708# vapier@gentoo.org 737# @USAGE: <group> [gid]
709# 738# @DESCRIPTION:
710# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
711# 740# group to the system. Just give it a group name to add and enewgroup will
712# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
713# groupname: REQUIRED ! 742# allocate the next available one.
714# gid: next available (see groupadd(8))
715# extra: none
716enewgroup() { 743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
717 # get the group 751 # get the group
718 local egroup="$1"; shift 752 local egroup="$1"; shift
719 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
720 then 754 then
721 eerror "No group specified !" 755 eerror "No group specified !"
722 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
723 fi 757 fi
724 758
725 # see if group already exists 759 # see if group already exists
726 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
727 then
728 return 0 761 return 0
729 fi 762 fi
730 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
731 764
732 # options to pass to useradd 765 # options to pass to useradd
738 then 771 then
739 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
740 then 773 then
741 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
742 then 775 then
743 if useq ppc-macos ; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
744 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
745 else 778 else
746 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
747 fi 780 fi
748 else 781 else
762 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
763 796
764 # add the group 797 # add the group
765 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
766 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
767 if useq ppc-macos ; then 800 case ${CHOST} in
801 *-darwin*)
768 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
769 then 803 then
770 einfo "Extra options are not supported on macos yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
771 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
772 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
773 die "Required function missing" 807 die "Required function missing"
774 fi 808 fi
775 809
776 # If we need the next available 810 # If we need the next available
777 case ${egid} in 811 case ${egid} in
778 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
779 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
780 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
781 done 815 done
782 esac 816 esac
783 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
784 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
785 elif use x86-fbsd ; then 819 ;;
820
821 *-freebsd*|*-dragonfly*)
786 case ${egid} in 822 case ${egid} in
787 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
788 for egid in `jot 898 101`; do 824 for ((egid = 101; egid <= 999; egid++)); do
789 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
790 done 826 done
791 esac 827 esac
792 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
793 else 829 ;;
830
831 *-netbsd*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
839 ;;
840
841 *)
794 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
795 fi 843 ;;
844 esac
796 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
797} 846}
798 847
799# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
800# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
801# 850# @DESCRIPTION:
802# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
803edos2unix() { 855edos2unix() {
804 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
805 do
806 cp "${f}" ${T}/edos2unix
807 sed 's/\r$//' ${T}/edos2unix > "${f}"
808 done
809} 857}
810
811
812##############################################################
813# START: Handle .desktop files and menu entries #
814# maybe this should be separated into a new eclass some time #
815# lanius@gentoo.org #
816##############################################################
817 858
818# Make a desktop file ! 859# Make a desktop file !
819# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
820# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
821# 862#
822# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
823# 864#
824# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
825# name: the name that will show up in the menu 866# name: the name that will show up in the menu
826# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
827# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
828# a full path to an icon 869# a full path to an icon
829# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
830# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
831# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
832make_desktop_entry() { 873make_desktop_entry() {
833 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
834 875
835 local exec=${1} 876 local exec=${1}
836 local name=${2:-${PN}} 877 local name=${2:-${PN}}
837 local icon=${3:-${PN}.png} 878 local icon=${3:-${PN}}
838 local type=${4} 879 local type=${4}
839 local path=${5} 880 local path=${5}
840 881
841 if [[ -z ${type} ]] ; then 882 if [[ -z ${type} ]] ; then
842 local catmaj=${CATEGORY%%-*} 883 local catmaj=${CATEGORY%%-*}
843 local catmin=${CATEGORY##*-} 884 local catmin=${CATEGORY##*-}
844 case ${catmaj} in 885 case ${catmaj} in
845 app) 886 app)
846 case ${catmin} in 887 case ${catmin} in
888 accessibility) type=Accessibility;;
847 admin) type=System;; 889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
848 cdr) type=DiscBurning;; 893 cdr) type=DiscBurning;;
849 dicts) type=Dictionary;; 894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
850 editors) type=TextEditor;; 896 editors) type=TextEditor;;
851 emacs) type=TextEditor;; 897 emacs) type=TextEditor;;
852 emulation) type=Emulator;; 898 emulation) type=Emulator;;
853 laptop) type=HardwareSettings;; 899 laptop) type=HardwareSettings;;
854 office) type=Office;; 900 office) type=Office;;
901 pda) type=PDA;;
855 vim) type=TextEditor;; 902 vim) type=TextEditor;;
856 xemacs) type=TextEditor;; 903 xemacs) type=TextEditor;;
857 *) type=;; 904 *) type=;;
858 esac 905 esac
859 ;; 906 ;;
860 907
861 dev) 908 dev)
862 type="Development" 909 type="Development"
863 ;; 910 ;;
864 911
865 games) 912 games)
866 [[ -z ${path} ]] && path=${GAMES_BINDIR}
867
868 case ${catmin} in 913 case ${catmin} in
869 action) type=ActionGame;; 914 action|fps) type=ActionGame;;
870 arcade) type=ArcadeGame;; 915 arcade) type=ArcadeGame;;
871 board) type=BoardGame;; 916 board) type=BoardGame;;
872 kid) type=KidsGame;;
873 emulation) type=Emulator;; 917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
874 puzzle) type=LogicGame;; 919 puzzle) type=LogicGame;;
875 rpg) type=RolePlaying;;
876 roguelike) type=RolePlaying;; 920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
877 simulation) type=Simulation;; 922 simulation) type=Simulation;;
878 sports) type=SportsGame;; 923 sports) type=SportsGame;;
879 strategy) type=StrategyGame;; 924 strategy) type=StrategyGame;;
880 *) type=;; 925 *) type=;;
881 esac 926 esac
882 type="Game;${type}" 927 type="Game;${type}"
928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
883 ;; 936 ;;
884 937
885 mail) 938 mail)
886 type="Network;Email" 939 type="Network;Email"
887 ;; 940 ;;
889 media) 942 media)
890 case ${catmin} in 943 case ${catmin} in
891 gfx) type=Graphics;; 944 gfx) type=Graphics;;
892 radio) type=Tuner;; 945 radio) type=Tuner;;
893 sound) type=Audio;; 946 sound) type=Audio;;
894 tv) type=TV;; 947 tv) type=TV;;
895 video) type=Video;; 948 video) type=Video;;
896 *) type=;; 949 *) type=;;
897 esac 950 esac
898 type="AudioVideo;${type}" 951 type="AudioVideo;${type}"
899 ;; 952 ;;
900 953
901 net) 954 net)
902 case ${catmin} in 955 case ${catmin} in
903 dialup) type=Dialup;; 956 dialup) type=Dialup;;
904 ftp) type=FileTransfer;; 957 ftp) type=FileTransfer;;
905 im) type=InstantMessaging;; 958 im) type=InstantMessaging;;
906 irc) type=IRCClient;; 959 irc) type=IRCClient;;
907 mail) type=Email;; 960 mail) type=Email;;
908 news) type=News;; 961 news) type=News;;
909 nntp) type=News;; 962 nntp) type=News;;
910 p2p) type=FileTransfer;; 963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
911 *) type=;; 965 *) type=;;
912 esac 966 esac
913 type="Network;${type}" 967 type="Network;${type}"
914 ;; 968 ;;
915 969
916 sci) 970 sci)
917 case ${catmin} in 971 case ${catmin} in
918 astro*) type=Astronomoy;; 972 astro*) type=Astronomy;;
919 bio*) type=Biology;; 973 bio*) type=Biology;;
920 calc*) type=Calculator;; 974 calc*) type=Calculator;;
921 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
922 geo*) type=Geology;; 977 geo*) type=Geology;;
923 math*) type=Math;; 978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
924 *) type=;; 981 *) type=;;
925 esac 982 esac
926 type="Science;${type}" 983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
927 ;; 988 ;;
928 989
929 www) 990 www)
930 case ${catmin} in 991 case ${catmin} in
931 client) type=WebBrowser;; 992 client) type=WebBrowser;;
932 *) type=;; 993 *) type=;;
933 esac 994 esac
934 type="Network" 995 type="Network;${type}"
935 ;; 996 ;;
936 997
937 *) 998 *)
938 type= 999 type=
939 ;; 1000 ;;
940 esac 1001 esac
941 fi 1002 fi
942 1003 if [ "${SLOT}" == "0" ] ; then
1004 local desktop_name="${PN}"
1005 else
1006 local desktop_name="${PN}-${SLOT}"
1007 fi
1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
943 local desktop=${T}/${exec%% *}-${P}.desktop 1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
944 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
1021
1022 cat <<-EOF > "${desktop}"
945echo "[Desktop Entry] 1023 [Desktop Entry]
946Encoding=UTF-8
947Version=0.9.2
948Name=${name} 1024 Name=${name}
949Type=Application 1025 Type=Application
950Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
951Exec=${exec} 1027 Exec=${exec}
952Path=${path} 1028 TryExec=${exec%% *}
953Icon=${icon} 1029 Icon=${icon}
954Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
955 1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1034
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
956 insinto /usr/share/applications 1038 insinto /usr/share/applications
957 doins "${desktop}" 1039 doins "${desktop}"
958 1040 )
959 return 0
960} 1041}
961 1042
962# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
963# 1044# @USAGE: [directories]
964# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
965# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
966# command: Name of the Window Manager 1047# @DESCRIPTION:
1048# Validate desktop entries using desktop-file-utils
1049validate_desktop_entries() {
1050 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1051 einfo "Checking desktop entry validity"
1052 local directories=""
1053 for d in /usr/share/applications $@ ; do
1054 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1055 done
1056 if [[ -n ${directories} ]] ; then
1057 for FILE in $(find ${directories} -name "*\.desktop" \
1058 -not -path '*.hidden*' | sort -u 2>/dev/null)
1059 do
1060 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1061 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1062 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1063 done
1064 fi
1065 echo ""
1066 else
1067 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1068 fi
1069}
967 1070
1071# @FUNCTION: make_session_desktop
1072# @USAGE: <title> <command> [command args...]
1073# @DESCRIPTION:
1074# Make a GDM/KDM Session file. The title is the file to execute to start the
1075# Window Manager. The command is the name of the Window Manager.
1076#
1077# You can set the name of the file via the ${wm} variable.
968make_session_desktop() { 1078make_session_desktop() {
969 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1079 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
970 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
971 1081
972 local title=$1 1082 local title=$1
973 local command=$2 1083 local command=$2
974 local desktop=${T}/${wm}.desktop 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
975 1086
1087 cat <<-EOF > "${desktop}"
976echo "[Desktop Entry] 1088 [Desktop Entry]
977Encoding=UTF-8
978Name=${title} 1089 Name=${title}
979Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
980Exec=${command} 1091 Exec=${command} $*
981TryExec=${command} 1092 TryExec=${command}
982Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
983 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
984 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
985 doins "${desktop}" 1100 doins "${desktop}"
1101 )
986} 1102}
987 1103
1104# @FUNCTION: domenu
1105# @USAGE: <menus>
1106# @DESCRIPTION:
1107# Install the list of .desktop menu files into the appropriate directory
1108# (/usr/share/applications).
988domenu() { 1109domenu() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
989 local i j 1113 local i j ret=0
990 insinto /usr/share/applications 1114 insinto /usr/share/applications
991 for i in "$@" ; do 1115 for i in "$@" ; do
992 if [[ -f ${i} ]] ; then 1116 if [[ -f ${i} ]] ; then
993 doins "${i}" 1117 doins "${i}"
1118 ((ret+=$?))
994 elif [[ -d ${i} ]] ; then 1119 elif [[ -d ${i} ]] ; then
995 for j in "${i}"/*.desktop ; do 1120 for j in "${i}"/*.desktop ; do
996 doins "${j}" 1121 doins "${j}"
1122 ((ret+=$?))
997 done 1123 done
1124 else
1125 ((++ret))
998 fi 1126 fi
999 done 1127 done
1128 exit ${ret}
1129 )
1000} 1130}
1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
1001newmenu() { 1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1002 insinto /usr/share/applications 1140 insinto /usr/share/applications
1003 newins "$1" "$2" 1141 newins "$@"
1142 )
1004} 1143}
1005 1144
1145# @FUNCTION: doicon
1146# @USAGE: <list of icons>
1147# @DESCRIPTION:
1148# Install the list of icons into the icon directory (/usr/share/pixmaps).
1149# This is useful in conjunction with creating desktop/menu files.
1006doicon() { 1150doicon() {
1151 (
1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
1007 local i j 1154 local i j ret
1008 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
1009 for i in "$@" ; do 1156 for i in "$@" ; do
1010 if [[ -f ${i} ]] ; then 1157 if [[ -f ${i} ]] ; then
1011 doins "${i}" 1158 doins "${i}"
1159 ((ret+=$?))
1012 elif [[ -d ${i} ]] ; then 1160 elif [[ -d ${i} ]] ; then
1013 for j in "${i}"/*.png ; do 1161 for j in "${i}"/*.png ; do
1014 doins "${j}" 1162 doins "${j}"
1163 ((ret+=$?))
1015 done 1164 done
1165 else
1166 ((++ret))
1016 fi 1167 fi
1017 done 1168 done
1169 exit ${ret}
1170 )
1018} 1171}
1172
1173# @FUNCTION: newicon
1174# @USAGE: <icon> <newname>
1175# @DESCRIPTION:
1176# Like all other new* functions, install the specified icon as newname.
1019newicon() { 1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
1020 insinto /usr/share/pixmaps 1181 insinto /usr/share/pixmaps
1021 newins "$1" "$2" 1182 newins "$@"
1183 )
1022} 1184}
1023
1024##############################################################
1025# END: Handle .desktop files and menu entries #
1026##############################################################
1027
1028 1185
1029# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
1030find_unpackable_file() { 1187find_unpackable_file() {
1031 local src="$1" 1188 local src=$1
1032 if [ -z "${src}" ] 1189 if [[ -z ${src} ]] ; then
1033 then
1034 src="${DISTDIR}/${A}" 1190 src=${DISTDIR}/${A}
1035 else 1191 else
1036 if [ -e "${DISTDIR}/${src}" ] 1192 if [[ -e ${DISTDIR}/${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${src}" 1193 src=${DISTDIR}/${src}
1039 elif [ -e "${PWD}/${src}" ] 1194 elif [[ -e ${PWD}/${src} ]] ; then
1040 then
1041 src="${PWD}/${src}" 1195 src=${PWD}/${src}
1042 elif [ -e "${src}" ] 1196 elif [[ -e ${src} ]] ; then
1043 then
1044 src="${src}" 1197 src=${src}
1045 fi
1046 fi 1198 fi
1047 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1199 fi
1200 [[ ! -e ${src} ]] && return 1
1048 echo "${src}" 1201 echo "${src}"
1049} 1202}
1050 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
1051# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
1052# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
1053# the middle of the archive. Valve seems to use it a lot ... too bad 1209# the middle of the archive. Valve seems to use it a lot ... too bad
1054# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1210# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1055# 1211#
1056# Usage: unpack_pdv [file to unpack] [size of off_t]
1057# - you have to specify the off_t size ... i have no idea how to extract that 1212# You have to specify the off_t size ... I have no idea how to extract that
1058# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
1059# the size of the off_t type (in bytes) on the machine that built the pdv 1214# the size of the off_t type (in bytes) on the machine that built the pdv
1215# archive.
1216#
1060# archive. one way to determine this is by running the following commands: 1217# One way to determine this is by running the following commands:
1218#
1219# @CODE
1061# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
1062# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
1063# basically look for the first lseek command (we do the strings/grep because 1224# Basically look for the first lseek command (we do the strings/grep because
1064# sometimes the function call is _llseek or something) and steal the 2nd 1225# sometimes the function call is _llseek or something) and steal the 2nd
1065# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
1066# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1067# lseek 1230# lseek
1068# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1069# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
1070# thus we would pass in the value of '4' as the second parameter. 1235# Thus we would pass in the value of '4' as the second parameter.
1071unpack_pdv() { 1236unpack_pdv() {
1072 local src="`find_unpackable_file $1`" 1237 local src=$(find_unpackable_file "$1")
1073 local sizeoff_t="$2" 1238 local sizeoff_t=$2
1074 1239
1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1075 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1241 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1076 1242
1077 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
1078 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1079 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1080 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1246 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1081 1247
1082 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1083 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1084 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1085 1251
1086 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1087 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1088 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1089 1255
1090 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1091 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1092 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1093 1259
1094 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1095 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1096 iscompressed=1 1262 iscompressed=1
1097 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1098 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1099 else 1265 else
1100 iscompressed=0 1266 iscompressed=0
1101 fi 1267 fi
1102 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1103 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1104 istar=1 1270 istar=1
1105 else 1271 else
1106 istar=0 1272 istar=0
1107 fi 1273 fi
1108 1274
1136 true 1302 true
1137 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1138 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1139} 1305}
1140 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1141# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1142# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1143# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1144# many other game companies. 1313# many other game companies.
1145# 1314#
1146# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1147# - If the file is not specified then unpack will utilize ${A}.
1148# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1149# the proper offset from the script itself. 1317# the proper offset from the script itself.
1150unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1151 local src="$(find_unpackable_file "$1")" 1320 local src=$(find_unpackable_file "${src_input}")
1152 local skip="$2" 1321 local skip=$2
1153 local exe="$3" 1322 local exe=$3
1154 1323
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325
1155 local shrtsrc="$(basename "${src}")" 1326 local shrtsrc=$(basename "${src}")
1156 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1157 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1158 then
1159 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1160 local skip=0 1330 local skip=0
1161 exe=tail 1331 exe=tail
1162 case ${ver} in 1332 case ${ver} in
1163 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1164 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1165 ;; 1335 ;;
1166 2.0|2.0.1) 1336 2.0|2.0.1)
1167 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1168 ;; 1338 ;;
1176 ;; 1346 ;;
1177 2.1.3) 1347 2.1.3)
1178 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1179 let skip="skip + 1" 1349 let skip="skip + 1"
1180 ;; 1350 ;;
1181 2.1.4) 1351 2.1.4|2.1.5)
1182 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1183 skip=$(head -n ${skip} "${src}" | wc -c) 1353 skip=$(head -n ${skip} "${src}" | wc -c)
1184 exe="dd" 1354 exe="dd"
1185 ;; 1355 ;;
1186 *) 1356 *)
1198 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1199 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1200 esac 1370 esac
1201 1371
1202 # lets grab the first few bytes of the file to figure out what kind of archive it is 1372 # lets grab the first few bytes of the file to figure out what kind of archive it is
1203 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1204 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1205 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1206 case ${filetype} in 1376 case ${filetype} in
1207 *tar\ archive) 1377 *tar\ archive*)
1208 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1209 ;; 1379 ;;
1210 bzip2*) 1380 bzip2*)
1211 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1212 ;; 1382 ;;
1222 ;; 1392 ;;
1223 esac 1393 esac
1224 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1225} 1395}
1226 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1227# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1228#
1229# Usage: check_license [license]
1230# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1231check_license() { 1402check_license() {
1232 local lic=$1 1403 local lic=$1
1233 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1234 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1235 else 1406 else
1236 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1237 lic="${PORTDIR}/licenses/${src}" 1408 lic="${PORTDIR}/licenses/${lic}"
1238 elif [ -e "${PWD}/${src}" ] ; then 1409 elif [ -e "${PWD}/${lic}" ] ; then
1239 lic="${PWD}/${src}" 1410 lic="${PWD}/${lic}"
1240 elif [ -e "${src}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1241 lic="${src}" 1412 lic="${lic}"
1242 fi
1243 fi 1413 fi
1244 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1414 fi
1245 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1246 1416
1247 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1248 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1249 local shopts=$-
1250 local alic 1419 local alic
1251 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1252 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1253 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1254 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1255 return 0 1424 return 0
1256 fi 1425 fi
1257 done 1426 done
1258 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1259 1429
1260 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1261 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1262********************************************************** 1432 **********************************************************
1263The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1264package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1265continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1266CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1267********************************************************** 1437 **********************************************************
1268 1438
1269EOF 1439 EOF
1270 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1271 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1272 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1273 read alic 1443 read alic
1274 case ${alic} in 1444 case ${alic} in
1281 die "Failed to accept license" 1451 die "Failed to accept license"
1282 ;; 1452 ;;
1283 esac 1453 esac
1284} 1454}
1285 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1286# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1287# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1288# 1461#
1289# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1290# standardize everything. all you have to do is call cdrom_get_cds() 1463# standardize everything. All you have to do is call cdrom_get_cds()
1291# and when the function returns, you can assume that the cd has been 1464# and when the function returns, you can assume that the cd has been
1292# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1293# 1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1294# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1471# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1295# etc... if you want to give the cds better names, then just export 1472# etc... If you want to give the cds better names, then just export
1296# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1297# 1476#
1298# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1477# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1299#
1300# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1301# - this will attempt to locate a cd based upon a file that is on
1302# the cd ... the more files you give this function, the more cds
1303# the cdrom functions will handle
1304cdrom_get_cds() { 1478cdrom_get_cds() {
1305 # first we figure out how many cds we're dealing with by 1479 # first we figure out how many cds we're dealing with by
1306 # the # of files they gave us 1480 # the # of files they gave us
1307 local cdcnt=0 1481 local cdcnt=0
1308 local f= 1482 local f=
1309 for f in "$@" ; do 1483 for f in "$@" ; do
1310 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1311 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1312 done 1486 done
1313 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1314 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1315 1489
1316 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1317 # if they did, let's just believe them that it's correct 1491 # if they did, let's just believe them that it's correct
1318 if [[ ! -z ${CD_ROOT} ]] ; then
1319 export CDROM_ROOT=${CD_ROOT}
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321 return
1322 fi
1323 # do the same for CD_ROOT_X
1324 if [[ ! -z ${CD_ROOT_1} ]] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1325 local var= 1493 local var=
1326 cdcnt=0 1494 cdcnt=0
1327 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1328 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1329 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [[ -z ${!var} ]] ; then 1499 if [[ -z ${!var} ]] ; then
1331 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1332 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1333 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1334 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1335 fi 1504 fi
1336 export CDROM_ROOTS_${cdcnt}="${!var}"
1337 done 1505 done
1338 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508 export CDROM_SET=-1
1509 for f in ${CDROM_CHECK_1//:/ } ; do
1510 ((++CDROM_SET))
1511 [[ -e ${CD_ROOT}/${f} ]] && break
1512 done
1513 export CDROM_MATCH=${f}
1340 return 1514 return
1341 fi 1515 fi
1342 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1343 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1344 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1345 if [[ -z ${CDROM_NAME} ]] ; then
1346 echo "cdrom for ${PN}."
1347 else
1348 echo "${CDROM_NAME}."
1349 fi
1350 echo 1521 echo
1351 einfo "If you do not have the CD, but have the data files" 1522 einfo "If you do not have the CD, but have the data files"
1352 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1353 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1354 einfo "directory containing the files." 1525 einfo "directory containing the files."
1355 echo 1526 echo
1356 einfo "For example:" 1527 einfo "For example:"
1357 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1358 echo 1529 echo
1359 else 1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1360 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1361 cdcnt=0 1541 cdcnt=0
1362 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1363 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1364 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1365 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1366 done 1546 done
1367 echo 1547 echo
1368 einfo "If you do not have the CDs, but have the data files" 1548 einfo "If you do not have the CDs, but have the data files"
1369 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1370 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1371 einfon "" 1551 einfon ""
1372 cdcnt=0 1552 cdcnt=0
1373 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1374 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1375 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1376 done 1556 done
1377 echo 1557 echo
1378 einfo "Or, if you have all the files in the same place, or" 1558 einfo "Or, if you have all the files in the same place, or"
1379 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1382 echo 1562 echo
1383 einfo "For example:" 1563 einfo "For example:"
1384 einfo "export CD_ROOT_1=/mnt/cdrom" 1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1385 echo 1565 echo
1386 fi 1566 fi
1567
1568 export CDROM_SET=""
1387 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1388 cdrom_load_next_cd 1570 cdrom_load_next_cd
1389} 1571}
1390 1572
1391# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1392# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1393# when it returns, CDROM_ROOT will be pointing to the second cd. 1575# Some packages are so big they come on multiple CDs. When you're done reading
1394# remember, you can only go forward in the cd chain, you can't go back. 1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1395cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1396 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1397 local var= 1582 local var
1398 1583 ((++CDROM_CURRENT_CD))
1399 if [[ ! -z ${CD_ROOT} ]] ; then
1400 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1401 return
1402 fi
1403 1584
1404 unset CDROM_ROOT 1585 unset CDROM_ROOT
1405 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1406 if [[ -z ${!var} ]] ; then 1588 if [[ -z ${!var} ]] ; then
1407 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1408 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1409 else 1591 else
1410 export CDROM_ROOT=${!var} 1592 export CDROM_ROOT=${!var}
1411 fi 1593 fi
1412 1594
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1418# all it does is try to locate a give file on a cd ... if the cd isn't 1600# all it does is try to locate a give file on a cd ... if the cd isn't
1419# found, then a message asking for the user to insert the cdrom will be 1601# found, then a message asking for the user to insert the cdrom will be
1420# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1421# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1422# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1423cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1424 while [[ -z ${CDROM_ROOT} ]] ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1610 local i=0
1611 local -a cdset=(${*//:/ })
1612 if [[ -n ${CDROM_SET} ]] ; then
1613 cdset=(${cdset[${CDROM_SET}]})
1614 fi
1615
1616 while [[ -n ${cdset[${i}]} ]] ; do
1425 local dir="$(dirname ${@})" 1617 local dir=$(dirname ${cdset[${i}]})
1426 local file="$(basename ${@})" 1618 local file=$(basename ${cdset[${i}]})
1427 local mline=""
1428 local showedmsg=0
1429 1619
1430 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1431 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1432 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1433 && export CDROM_ROOT=${mline} 1628 export CDROM_ROOT=${point}
1629 export CDROM_SET=${i}
1630 export CDROM_MATCH=${cdset[${i}]}
1631 return
1632 done <<< "$(get_mounts)"
1633
1634 ((++i))
1434 done 1635 done
1435 1636
1436 if [[ -z ${CDROM_ROOT} ]] ; then
1437 echo 1637 echo
1438 if [[ ${showedmsg} -eq 0 ]] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1439 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1440 if [[ -z ${CDROM_NAME} ]] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1441 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1442 else
1443 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1444 fi
1445 else 1642 else
1446 if [[ -z ${CDROM_NAME_1} ]] ; then
1447 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1448 else
1449 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1450 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1451 fi
1452 fi 1644 fi
1453 showedmsg=1 1645 else
1646 if [[ -z ${CDROM_NAME_1} ]] ; then
1647 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1648 else
1649 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1650 einfo "Please insert+mount the ${!var} cdrom now !"
1651 fi
1454 fi 1652 fi
1653 showedmsg=1
1654 fi
1455 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1456 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1457 read 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1661 ewarn "If you are having trouble with the detection"
1662 ewarn "of your CD, it is possible that you do not have"
1663 ewarn "Joliet support enabled in your kernel. Please"
1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1458 fi 1666 fi
1667 read || die "something is screwed with your system"
1459 done 1668 done
1460} 1669}
1461 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1462# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1463# a package can support 1675# a package can support. The first form allows you to
1464# 1676# specify a list of LINGUAS. The -i builds a list of po
1465# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1466# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1467# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1468# 1680# of the lists.
1469# The first form allows you to specify a list of LINGUAS.
1470# The -i builds a list of po files found in all the
1471# directories and uses the intersection of the lists.
1472# The -u builds a list of po files found in all the
1473# directories and uses the union of the lists.
1474strip-linguas() { 1681strip-linguas() {
1475 local ls newls 1682 local ls newls nols
1476 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1477 local op=$1; shift 1684 local op=$1; shift
1478 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1479 local d f 1686 local d f
1480 for d in "$@" ; do 1687 for d in "$@" ; do
1481 if [[ ${op} == "-u" ]] ; then 1688 if [[ ${op} == "-u" ]] ; then
1482 newls=${ls} 1689 newls=${ls}
1483 else 1690 else
1484 newls="" 1691 newls=""
1485 fi 1692 fi
1486 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1487 if [[ ${op} == "-i" ]] ; then 1694 if [[ ${op} == "-i" ]] ; then
1488 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1489 else 1696 else
1490 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1491 fi 1698 fi
1492 done 1699 done
1493 ls=${newls} 1700 ls=${newls}
1494 done 1701 done
1495 ls=${ls//.po}
1496 else 1702 else
1497 ls=$@ 1703 ls="$@"
1498 fi 1704 fi
1499 1705
1500 ls=" ${ls} " 1706 nols=""
1501 newls="" 1707 newls=""
1502 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1503 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1709 if hasq ${f} ${ls} ; then
1504 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1505 else 1711 else
1506 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1507 fi 1713 fi
1508 done 1714 done
1509 if [[ -z ${newls} ]] ; then 1715 [[ -n ${nols} ]] \
1510 export LINGUAS="" 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1511 else
1512 export LINGUAS=${newls:1} 1717 export LINGUAS=${newls:1}
1513 fi
1514} 1718}
1515 1719
1516# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1517# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1518 1722# @DESCRIPTION:
1519# the following functions are useful in kernel module ebuilds, etc.
1520# for an example see ivtv or drbd ebuilds
1521
1522# set's ARCH to match what the kernel expects
1523set_arch_to_kernel() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1529 case ${ARCH} in
1530 x86) export ARCH="i386";;
1531 amd64) export ARCH="x86_64";;
1532 hppa) export ARCH="parisc";;
1533 mips) export ARCH="mips";;
1534 sparc) export ARCH="$(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!
1535 *) export ARCH="${ARCH}";;
1536 esac
1537}
1538
1539# set's ARCH back to what portage expects
1540set_arch_to_portage() {
1541 i=10
1542 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done
1545 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1546}
1547
1548# Jeremy Huddleston <eradicator@gentoo.org>:
1549# preserve_old_lib /path/to/libblah.so.0
1550# preserve_old_lib_notify /path/to/libblah.so.0
1551#
1552# These functions are useful when a lib in your package changes --soname. Such 1723# These functions are useful when a lib in your package changes ABI SONAME.
1553# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1724# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1554# would break packages that link against it. Most people get around this 1725# would break packages that link against it. Most people get around this
1555# by using the portage SLOT mechanism, but that is not always a relevant 1726# by using the portage SLOT mechanism, but that is not always a relevant
1556# solution, so instead you can add the following to your ebuilds: 1727# solution, so instead you can call this from pkg_preinst. See also the
1557# 1728# preserve_old_lib_notify function.
1558# src_install() {
1559# ...
1560# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1561# ...
1562# }
1563#
1564# pkg_postinst() {
1565# ...
1566# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1567# ...
1568# }
1569
1570preserve_old_lib() { 1729preserve_old_lib() {
1571 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1731 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1732 die "Invalid preserve_old_lib() usage"
1733 fi
1734 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1572 1735
1573 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1574 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1575 DIRNAME=`dirname ${LIB}`
1576 1738
1577 dodir ${DIRNAME} 1739 local lib dir
1578 cp ${ROOT}${LIB} ${D}${DIRNAME} 1740 for lib in "$@" ; do
1741 [[ -e ${ROOT}/${lib} ]] || continue
1742 dir=${lib%/*}
1743 dodir ${dir} || die "dodir ${dir} failed"
1744 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1579 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1580 fi 1746 done
1581} 1747}
1582 1748
1749# @FUNCTION: preserve_old_lib_notify
1750# @USAGE: <libs to notify> [more libs]
1751# @DESCRIPTION:
1752# Spit helpful messages about the libraries preserved by preserve_old_lib.
1583preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1584 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1585 1758
1586 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1587 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1588 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1589 einfo "An old version of an installed library was detected on your system." 1767 ewarn "Old versions of installed libraries were detected on your system."
1590 einfo "In order to avoid breaking packages that link against is, this older version" 1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1591 einfo "is not being removed. In order to make full use of this newer version," 1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1592 einfo "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1593 einfo " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1594 einfo 1772 ewarn
1595 einfo "After doing that, you can safely remove ${LIB}"
1596 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1597 fi 1773 fi
1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1777 ewarn
1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1783 fi
1598} 1784}
1599 1785
1600# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1601# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1602# 1789#
1603# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1604# ex: built_with_use xchat gtk2
1605# 1791#
1606# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1607# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1608# Note: the default flag is '-a' 1794# DEPEND atom was built with the specified list of USE flags. The
1795# --missing option controls the behavior if called on a package that does
1796# not actually support the defined USE flags (aka listed in IUSE).
1797# The default is to abort (call die). The -a and -o flags control
1798# the requirements of the USE flags. They correspond to "and" and "or"
1799# logic. So the -a flag means all listed USE flags must be enabled
1800# while the -o flag means at least one of the listed IUSE flags must be
1801# enabled. The --hidden option is really for internal use only as it
1802# means the USE flag we're checking is hidden expanded, so it won't be found
1803# in IUSE like normal USE flags.
1804#
1805# Remember that this function isn't terribly intelligent so order of optional
1806# flags matter.
1609built_with_use() { 1807built_with_use() {
1808 local hidden="no"
1809 if [[ $1 == "--hidden" ]] ; then
1810 hidden="yes"
1811 shift
1812 fi
1813
1814 local missing_action="die"
1815 if [[ $1 == "--missing" ]] ; then
1816 missing_action=$2
1817 shift ; shift
1818 case ${missing_action} in
1819 true|false|die) ;;
1820 *) die "unknown action '${missing_action}'";;
1821 esac
1822 fi
1823
1610 local opt=$1 1824 local opt=$1
1611 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1612 1826
1613 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1614 shift 1829 shift
1615 1830
1616 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1617 [[ ! -e ${USEFILE} ]] && return 1 1832 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1833
1834 # if the IUSE file doesn't exist, the read will error out, we need to handle
1835 # this gracefully
1836 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1837 case ${missing_action} in
1838 true) return 0;;
1839 false) return 1;;
1840 die) die "Unable to determine what USE flags $PKG was built with";;
1841 esac
1842 fi
1843
1844 if [[ ${hidden} == "no" ]] ; then
1845 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1846 # Don't check USE_EXPAND #147237
1847 local expand
1848 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1849 if [[ $1 == ${expand}_* ]] ; then
1850 expand=""
1851 break
1852 fi
1853 done
1854 if [[ -n ${expand} ]] ; then
1855 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1856 case ${missing_action} in
1857 true) return 0;;
1858 false) return 1;;
1859 die) die "$PKG does not actually support the $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1618 1864
1619 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1620 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1621 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1622 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1626 shift 1872 shift
1627 done 1873 done
1628 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1629} 1875}
1630 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1631# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1632# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1633epunt_cxx() { 1884epunt_cxx() {
1634 local dir=$1 1885 local dir=$1
1635 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1636 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1637 local f 1888 local f
1638 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1639 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1890 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1640 done 1891 done
1641 eend 0 1892 eend 0
1642} 1893}
1643 1894
1644# dopamd <file> [more files] 1895# @FUNCTION: make_wrapper
1645# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1646# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1647dopamd() { 1898# Create a shell wrapper script named wrapper in installpath
1648 [[ -z $1 ]] && die "dopamd requires at least one argument" 1899# (defaults to the bindir) to execute target (default of wrapper) by
1649 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1650 use pam || return 0 1901# libpaths followed by optionally changing directory to chdir.
1651
1652 INSDESTTREE=/etc/pam.d \
1653 doins "$@" || die "failed to install $@"
1654}
1655# newpamd <old name> <new name>
1656#
1657# Install pam file <old name> as <new name> in /etc/pam.d
1658newpamd() {
1659 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1660
1661 use pam || return 0
1662
1663 INSDESTTREE=/etc/pam.d \
1664 newins "$1" "$2" || die "failed to install $1 as $2"
1665}
1666
1667# make a wrapper script ...
1668# NOTE: this was originally games_make_wrapper, but I noticed other places where
1669# this could be used, so I have moved it here and made it not games-specific
1670# -- wolf31o2
1671# $1 == wrapper name
1672# $2 == binary to run
1673# $3 == directory to chdir before running binary
1674# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1675# $5 == path for wrapper
1676make_wrapper() { 1902make_wrapper() {
1677 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1678 local tmpwrapper=$(emktemp) 1904 local tmpwrapper=$(emktemp)
1905 # We don't want to quote ${bin} so that people can pass complex
1906 # things as $bin ... "./someprog --args"
1679 cat << EOF > "${tmpwrapper}" 1907 cat << EOF > "${tmpwrapper}"
1680#!/bin/sh 1908#!/bin/sh
1681cd "${chdir}" 1909cd "${chdir:-.}"
1910if [ -n "${libdir}" ] ; then
1911 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1682export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1912 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1913 else
1914 export LD_LIBRARY_PATH="${libdir}"
1915 fi
1916fi
1683exec ${bin} "\$@" 1917exec ${bin} "\$@"
1684EOF 1918EOF
1685 chmod go+rx "${tmpwrapper}" 1919 chmod go+rx "${tmpwrapper}"
1686 if [ -n "${5}" ] 1920 if [[ -n ${path} ]] ; then
1687 then 1921 (
1688 exeinto ${5} 1922 exeinto "${path}"
1689 newexe "${tmpwrapper}" "${wrapper}" 1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1690 else 1925 else
1691 newbin "${tmpwrapper}" "${wrapper}" 1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
1928}
1929
1930# @FUNCTION: prepalldocs
1931# @USAGE:
1932# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already
1934# compressed, excluding /usr/share/doc/${PF}/html.
1935# Uses the ecompressdir to do the compression.
1936# 2009-02-18 by betelgeuse:
1937# Commented because ecompressdir is even more internal to
1938# Portage than prepalldocs (it's not even mentioned in man 5
1939# ebuild). Please submit a better version for review to gentoo-dev
1940# if you want prepalldocs here.
1941#prepalldocs() {
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1692 fi 1944# fi
1693} 1945
1946# cd "${D}"
1947# [[ -d usr/share/doc ]] || return 0
1948
1949# find usr/share/doc -exec gzip {} +
1950# ecompressdir --ignore /usr/share/doc/${PF}/html
1951# ecompressdir --queue /usr/share/doc
1952#}

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