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1# Copyright 1999-2004 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 1.143 2005/01/26 16:19:12 ka0ttic Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.328 2010/01/10 15:58:58 scarabeus 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 ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
23# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
25epause() { 29epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 31}
30 32
31# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
33# don't beep. 39# don't beep at all.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() { 40ebeep() {
36 local n 41 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 44 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 46 echo -ne "\a"
42 sleep 1 47 sleep 1
43 done 48 done
44 fi 49 fi
45} 50}
46 51
47# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
48# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
49# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
50# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
51# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
52# library search path. This cause many builds to fail. 57ecvs_clean() {
53# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
54# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
55# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69
70 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
71/* GNU ld script
72 Because Gentoo have critical dynamic libraries
73 in /lib, and the static versions in /usr/lib, we
74 need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76 See bug #4411 on http://bugs.gentoo.org/ for
77 more info. */
78GROUP ( /${libdir}/${1} )
79END_LDSCRIPT
80 fperms a+x "/usr/${libdir}/${1}"
81} 61}
82 62
83# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
84# 64# @USAGE: [list of dirs]
85# <azarah@gentoo.org> (11 Nov 2002) 65# @DESCRIPTION:
86# 66# Remove .svn directories recursiveley. Useful when a source tarball contains
87draw_line() { 67# internal Subversion directories. Defaults to $PWD.
88 local i=0 68esvn_clean() {
89 local str_length="" 69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
90 72
91 # Handle calls that do not have args, or wc not being installed ... 73# @FUNCTION: eshopts_push
92 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 74# @USAGE: [options to `set`]
93 then 75# @DESCRIPTION:
94 echo "===============================================================" 76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
95 return 0 88# return 0
96 fi 89# fi
97
98 # Get the length of $*
99 str_length="$(echo -n "$*" | wc -m)"
100
101 while [ "$i" -lt "${str_length}" ]
102 do
103 echo -n "="
104
105 i=$((i + 1))
106 done 90# done
107 91# eshopts_pop
108 echo 92# @CODE
109 93eshopts_push() {
110 return 0 94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
111} 100}
112 101
113# Default directory where patches are located 102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
114EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
115# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
116EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
117# Default options for patch 127# Default options for patch:
128# @CODE
118# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
119EPATCH_OPTS="-g0" 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
120# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
121# and not the full path .. 137# and not the full path. Globs accepted.
122EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
123# Change the printed message for a single patch. 141# Change the printed message for a single patch.
124EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
125# Force applying bulk patches even if not following the style: 143# @VARIABLE: EPATCH_MULTI_MSG
126# 144# @DESCRIPTION:
127# ??_${ARCH}_foo.${EPATCH_SUFFIX} 145# Change the printed message for multiple patches.
128# 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
147# @VARIABLE: EPATCH_FORCE
148# @DESCRIPTION:
149# Only require patches to match EPATCH_SUFFIX rather than the extended
150# arch naming style.
129EPATCH_FORCE="no" 151EPATCH_FORCE="no"
130 152
131# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
132# or two patches. 154# @USAGE: [patches] [dirs of patches]
155# @DESCRIPTION:
156# epatch is designed to greatly simplify the application of patches. It can
157# process patch files directly, or directories of patches. The patches may be
158# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
159# the -p option as epatch will automatically attempt -p0 to -p5 until things
160# apply successfully.
133# 161#
134# It should work with .bz2, .gz, .zip and plain text patches. 162# If you do not specify any options, then epatch will default to the directory
135# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
136# 164#
137# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
138# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
139# 167# ${EPATCH_FORCE} == "yes"
140# Above EPATCH_* variables can be used to control various defaults,
141# bug they should be left as is to ensure an ebuild can rely on
142# them for.
143#
144# Patches are applied in current directory.
145#
146# Bulk Patches should preferibly have the form of:
147#
148# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else
170# *.${EPATCH_SUFFIX}
171# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering.
173# The arch field is used to apply patches only for the host architecture with
174# the special value of "all" means apply for everyone. Note that using values
175# other than "all" is highly discouraged -- you should apply patches all the
176# time and let architecture details be detected at configure/compile time.
149# 177#
150# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
151# 180#
152# 01_all_misc-fix.patch.bz2 181# Refer to the other EPATCH_xxx variables for more customization of behavior.
153# 02_sparc_another-fix.patch.bz2
154#
155# This ensures that there are a set order, and you can have ARCH
156# specific patches.
157#
158# If you however give an argument to epatch(), it will treat it as a
159# single patch that need to be applied if its a file. If on the other
160# hand its a directory, it will set EPATCH_SOURCE to this.
161#
162# <azarah@gentoo.org> (10 Nov 2002)
163#
164epatch() { 182epatch() {
165 local PIPE_CMD="" 183 _epatch_draw_line() {
166 local STDERR_TARGET="${T}/$$.out" 184 # create a line of same length as input string
167 local PATCH_TARGET="${T}/$$.patch" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
168 local PATCH_SUFFIX="" 186 echo "${1//?/=}"
169 local SINGLE_PATCH="no" 187 }
170 local x=""
171 188
172 if [ "$#" -gt 1 ] 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
173 then 190
191 # Let the rest of the code process one user arg at a time --
192 # each arg may expand into multiple patches, and each arg may
193 # need to start off with the default global EPATCH_xxx values
194 if [[ $# -gt 1 ]] ; then
174 local m="" 195 local m
175 einfo "${#} patches to apply ..."
176 for m in "$@" ; do 196 for m in "$@" ; do
177 epatch "${m}" 197 epatch "${m}"
178 done 198 done
179 return 0 199 return 0
180 fi 200 fi
181 201
182 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
183 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
184 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
185 208 set -- "$1"
186 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
187 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
188 212
189 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
190 then 214 # Some people like to make dirs of patches w/out suffixes (vim)
191 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
192 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 216
217 else
218 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo
221 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
222 eerror
223 eerror " ${EPATCH_SOURCE}"
224 eerror " ( ${EPATCH_SOURCE##*/} )"
225 echo
226 die "Cannot find \$EPATCH_SOURCE!"
227 fi
228
229 local PIPE_CMD
230 case ${EPATCH_SUFFIX##*\.} in
231 xz) PIPE_CMD="xz -dc" ;;
232 lzma) PIPE_CMD="lzma -dc" ;;
233 bz2) PIPE_CMD="bzip2 -dc" ;;
234 gz|Z|z) PIPE_CMD="gzip -dc" ;;
235 ZIP|zip) PIPE_CMD="unzip -p" ;;
236 *) ;;
237 esac
238
239 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
240
241 local x
242 for x in "$@" ; do
243 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
244 # didn't match anything, ignore continue on
245 [[ ! -f ${x} ]] && continue
246
247 local patchname=${x##*/}
248
249 # Apply single patches, or forced sets of patches, or
250 # patches with ARCH dependant names.
251 # ???_arch_foo.patch
252 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \
258 ${a} == ${ARCH} ]]
193 then 259 then
194 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
272 continue 2
273 fi
274 done
275
276 eshopts_pop
277 fi
278
279 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
280 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
281 einfo "${EPATCH_SINGLE_MSG}"
282 else
283 einfo "Applying ${patchname} ..."
284 fi
195 else 285 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 286 einfo " ${patchname} ..."
197 fi 287 fi
198 else 288
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 289 # most of the time, there will only be one run per unique name,
200 then 290 # but if there are more, make sure we get unique log filenames
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 291 local STDERR_TARGET="${T}/${patchname}.out"
202 then 292 if [[ -e ${STDERR_TARGET} ]] ; then
203 EPATCH_SOURCE="$1" 293 STDERR_TARGET="${T}/${patchname}-$$.out"
294 fi
295
296 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
297
298 # Decompress the patch if need be
299 local count=0
300 local PATCH_TARGET
301 if [[ -n ${PIPE_CMD} ]] ; then
302 PATCH_TARGET="${T}/$$.patch"
303 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
304
305 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
204 fi 311 fi
312 else
313 PATCH_TARGET=${x}
314 fi
205 315
316 # Check for absolute paths in patches. If sandbox is disabled,
317 # people could (accidently) patch files in the root filesystem.
318 # Or trigger other unpleasantries #237667. So disallow -p0 on
319 # such patches.
320 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
321 if [[ -n ${abs_paths} ]] ; then
322 count=1
323 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
324 fi
325
326 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
327 while [[ ${count} -lt 5 ]] ; do
328 # Generate some useful debug info ...
329 (
330 _epatch_draw_line "***** ${patchname} *****"
206 echo 331 echo
207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 332 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
333 echo
334 _epatch_draw_line "***** ${patchname} *****"
335 ) >> "${STDERR_TARGET}"
336
337 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
338 (
339 _epatch_draw_line "***** ${patchname} *****"
340 echo
341 echo "ACTUALLY APPLYING ${patchname} ..."
342 echo
343 _epatch_draw_line "***** ${patchname} *****"
344 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
345 ) >> "${STDERR_TARGET}"
346
347 if [ $? -ne 0 ] ; then
348 echo
349 eerror "A dry-run of patch command succeeded, but actually"
350 eerror "applying the patch failed!"
351 #die "Real world sux compared to the dreamworld!"
352 count=5
353 fi
354 break
355 fi
356
357 : $(( count++ ))
358 done
359
360 # if we had to decompress the patch, delete the temp one
361 if [[ -n ${PIPE_CMD} ]] ; then
362 rm -f "${PATCH_TARGET}"
363 fi
364
365 if [[ ${count} -ge 5 ]] ; then
366 echo
367 eerror "Failed Patch: ${patchname} !"
368 eerror " ( ${PATCH_TARGET} )"
208 eerror 369 eerror
209 eerror " ${EPATCH_SOURCE}" 370 eerror "Include in your bugreport the contents of:"
210 eerror " ( ${EPATCH_SOURCE##*/} )" 371 eerror
372 eerror " ${STDERR_TARGET}"
211 echo 373 echo
212 die "Cannot find \$EPATCH_SOURCE!" 374 die "Failed Patch: ${patchname}!"
213 fi
214
215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
216 fi
217
218 case ${EPATCH_SUFFIX##*\.} in
219 bz2)
220 PIPE_CMD="bzip2 -dc"
221 PATCH_SUFFIX="bz2"
222 ;;
223 gz|Z|z)
224 PIPE_CMD="gzip -dc"
225 PATCH_SUFFIX="gz"
226 ;;
227 ZIP|zip)
228 PIPE_CMD="unzip -p"
229 PATCH_SUFFIX="zip"
230 ;;
231 *)
232 PIPE_CMD="cat"
233 PATCH_SUFFIX="patch"
234 ;;
235 esac
236
237 if [ "${SINGLE_PATCH}" = "no" ]
238 then
239 einfo "Applying various patches (bugfixes/updates) ..."
240 fi
241 for x in ${EPATCH_SOURCE}
242 do
243 # New ARCH dependant patch naming scheme ...
244 #
245 # ???_arch_foo.patch
246 #
247 if [ -f ${x} ] && \
248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
249 [ "${EPATCH_FORCE}" = "yes" ])
250 then
251 local count=0
252 local popts="${EPATCH_OPTS}"
253
254 if [ -n "${EPATCH_EXCLUDE}" ]
255 then
256 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
257 then
258 continue
259 fi
260 fi 375 fi
261 376
262 if [ "${SINGLE_PATCH}" = "yes" ] 377 # if everything worked, delete the patch log
263 then 378 rm -f "${STDERR_TARGET}"
264 if [ -n "${EPATCH_SINGLE_MSG}" ]
265 then
266 einfo "${EPATCH_SINGLE_MSG}"
267 else
268 einfo "Applying ${x##*/} ..."
269 fi
270 else
271 einfo " ${x##*/} ..."
272 fi
273
274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
275 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
276
277 # Allow for prefix to differ ... im lazy, so shoot me :/
278 while [ "${count}" -lt 5 ]
279 do
280 # Generate some useful debug info ...
281 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
283
284 if [ "${PATCH_SUFFIX}" != "patch" ]
285 then
286 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
287 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
288 else
289 PATCH_TARGET="${x}"
290 fi
291
292 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
294
295 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
296 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297
298 if [ "${PATCH_SUFFIX}" != "patch" ]
299 then
300 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
301 then
302 echo
303 eerror "Could not extract patch!"
304 #die "Could not extract patch!"
305 count=5
306 break
307 fi
308 fi
309
310 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
311 then
312 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
314 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
315 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
316 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
317
318 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
319
320 if [ "$?" -ne 0 ]
321 then
322 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
323 echo
324 eerror "A dry-run of patch command succeeded, but actually"
325 eerror "applying the patch failed!"
326 #die "Real world sux compared to the dreamworld!"
327 count=5
328 fi
329
330 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
331
332 break
333 fi
334
335 count=$((count + 1))
336 done
337
338 if [ "${PATCH_SUFFIX}" != "patch" ]
339 then
340 rm -f ${PATCH_TARGET}
341 fi
342
343 if [ "${count}" -eq 5 ]
344 then
345 echo
346 eerror "Failed Patch: ${x##*/}!"
347 eerror
348 eerror "Include in your bugreport the contents of:"
349 eerror
350 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
351 echo
352 die "Failed Patch: ${x##*/}!"
353 fi
354
355 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
356
357 eend 0 379 eend 0
358 fi
359 done 380 done
360 if [ "${SINGLE_PATCH}" = "no" ] 381
361 then 382 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
362 einfo "Done with patching" 383 : # everything worked
384}
385epatch_user() {
386 [[ $# -ne 0 ]] && die "epatch_user takes no options"
387
388 # don't clobber any EPATCH vars that the parent might want
389 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
390 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
391 EPATCH_SOURCE=${base}/${CTARGET}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
393 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
394 if [[ -d ${EPATCH_SOURCE} ]] ; then
395 EPATCH_SOURCE=${EPATCH_SOURCE} \
396 EPATCH_SUFFIX="patch" \
397 EPATCH_FORCE="yes" \
398 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
399 epatch
400 break
363 fi 401 fi
402 done
364} 403}
365 404
366# This function return true if we are using the NPTL pthreads 405# @FUNCTION: emktemp
367# implementation. 406# @USAGE: [temp dir]
368# 407# @DESCRIPTION:
369# <azarah@gentoo.org> (06 March 2003)
370#
371have_NPTL() {
372 cat > ${T}/test-nptl.c <<-"END"
373 #define _XOPEN_SOURCE
374 #include <unistd.h>
375 #include <stdio.h>
376
377 int main()
378 {
379 char buf[255];
380 char *str = buf;
381
382 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
383 if (NULL != str) {
384 printf("%s\n", str);
385 if (NULL != strstr(str, "NPTL"))
386 return 0;
387 }
388
389 return 1;
390 }
391 END
392
393 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
394 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
395 then
396 echo "yes"
397 einfon "Checking what PTHREADS implementation we have ..."
398 if ${T}/nptl
399 then
400 return 0
401 else
402 return 1
403 fi
404 else
405 echo "no"
406 fi
407
408 return 1
409}
410
411# This function check how many cpu's are present, and then set
412# -j in MAKEOPTS accordingly.
413#
414# Thanks to nall <nall@gentoo.org> for this.
415#
416get_number_of_jobs() {
417 local jobs=0
418
419 if [ ! -r /proc/cpuinfo ]
420 then
421 return 1
422 fi
423
424 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
425 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
426 then
427 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
428 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
429 ADMINPARAM="${ADMINPARAM/-j}"
430 fi
431
432 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
433
434 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
435 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
436 then
437 # these archs will always have "[Pp]rocessor"
438 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
439
440 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
441 then
442 # sparc always has "ncpus active"
443 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
444
445 elif [ "${ARCH}" = "alpha" ]
446 then
447 # alpha has "cpus active", but only when compiled with SMP
448 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
449 then
450 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
451 else
452 jobs=2
453 fi
454
455 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
456 then
457 # ppc has "processor", but only when compiled with SMP
458 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
459 then
460 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
461 else
462 jobs=2
463 fi
464 elif [ "${ARCH}" = "s390" ]
465 then
466 # s390 has "# processors : "
467 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
468 else
469 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
470 die "Unknown ARCH -- ${ARCH}!"
471 fi
472
473 # Make sure the number is valid ...
474 if [ "${jobs}" -lt 1 ]
475 then
476 jobs=1
477 fi
478
479 if [ -n "${ADMINPARAM}" ]
480 then
481 if [ "${jobs}" -gt "${ADMINPARAM}" ]
482 then
483 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
484 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
485 else
486 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
487 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
488 fi
489 fi
490}
491
492# Cheap replacement for when debianutils (and thus mktemp) 408# Cheap replacement for when debianutils (and thus mktemp)
493# does not exist on the users system 409# does not exist on the users system.
494# vapier@gentoo.org
495#
496# Takes just 1 optional parameter (the directory to create tmpfile in)
497emktemp() { 410emktemp() {
498 local exe="touch" 411 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift 412 [[ $1 == -d ]] && exe="mkdir" && shift
500 local topdir="$1" 413 local topdir=$1
501 414
502 if [ -z "${topdir}" ] 415 if [[ -z ${topdir} ]] ; then
503 then
504 [ -z "${T}" ] \ 416 [[ -z ${T} ]] \
505 && topdir="/tmp" \ 417 && topdir="/tmp" \
506 || topdir="${T}" 418 || topdir=${T}
507 fi 419 fi
508 420
509 if [ -z "$(type -p mktemp)" ] 421 if ! type -P mktemp > /dev/null ; then
510 then 422 # system lacks `mktemp` so we have to fake it
511 local tmp=/ 423 local tmp=/
512 while [ -e "${tmp}" ] ; do 424 while [[ -e ${tmp} ]] ; do
513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 425 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
514 done 426 done
515 ${exe} "${tmp}" 427 ${exe} "${tmp}" || ${exe} -p "${tmp}"
516 echo "${tmp}" 428 echo "${tmp}"
517 else 429 else
518 [ "${exe}" == "touch" ] \ 430 # the args here will give slightly wierd names on BSD,
519 && exe="-p" \ 431 # but should produce a usable file on all userlands
520 || exe="-d" 432 if [[ ${exe} == "touch" ]] ; then
521 mktemp ${exe} "${topdir}" 433 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
434 else
435 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
522 fi 436 fi
437 fi
523} 438}
524 439
440# @FUNCTION: egetent
441# @USAGE: <database> <key>
442# @MAINTAINER:
443# base-system@gentoo.org (Linux)
444# Joe Jezak <josejx@gmail.com> (OS X)
445# usata@gentoo.org (OS X)
446# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
447# @DESCRIPTION:
525# Small wrapper for getent (Linux), nidump (Mac OS X), 448# Small wrapper for getent (Linux),
449# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
526# and pw (FreeBSD) used in enewuser()/enewgroup() 450# and pw (FreeBSD) used in enewuser()/enewgroup()
527# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
528# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
529#
530# egetent(database, key)
531egetent() { 451egetent() {
532 if useq ppc-macos ; then 452 case ${CHOST} in
453 *-darwin[678])
533 case "$2" in 454 case "$2" in
534 *[!0-9]*) # Non numeric 455 *[!0-9]*) # Non numeric
535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
536 ;; 457 ;;
537 *) # Numeric 458 *) # Numeric
538 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 459 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
539 ;; 460 ;;
540 esac 461 esac
541 elif useq x86-fbsd ; then 462 ;;
542 local action 463 *-darwin*)
543 if [ "$1" == "passwd" ] 464 local mytype=$1
544 then 465 [[ "passwd" == $mytype ]] && mytype="Users"
545 action="user" 466 [[ "group" == $mytype ]] && mytype="Groups"
546 else 467 case "$2" in
547 action="group" 468 *[!0-9]*) # Non numeric
469 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
470 ;;
471 *) # Numeric
472 local mykey="UniqueID"
473 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
474 dscl . -search /$mytype $mykey $2 2>/dev/null
475 ;;
476 esac
477 ;;
478 *-freebsd*|*-dragonfly*)
479 local opts action="user"
480 [[ $1 == "passwd" ]] || action="group"
481
482 # lookup by uid/gid
483 if [[ $2 == [[:digit:]]* ]] ; then
484 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
548 fi 485 fi
486
549 pw show "${action}" "$2" -q 487 pw show ${action} ${opts} "$2" -q
550 else 488 ;;
489 *-netbsd*|*-openbsd*)
490 grep "$2:\*:" /etc/$1
491 ;;
492 *)
551 which nscd >& /dev/null && nscd -i "$1" 493 type -p nscd >& /dev/null && nscd -i "$1"
552 getent "$1" "$2" 494 getent "$1" "$2"
553 fi 495 ;;
496 esac
554} 497}
555 498
556# Simplify/standardize adding users to the system 499# @FUNCTION: enewuser
557# vapier@gentoo.org 500# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
558# 501# @DESCRIPTION:
559# enewuser(username, uid, shell, homedir, groups, extra options) 502# Same as enewgroup, you are not required to understand how to properly add
560# 503# a user to the system. The only required parameter is the username.
561# Default values if you do not specify any: 504# Default uid is (pass -1 for this) next available, default shell is
562# username: REQUIRED ! 505# /bin/false, default homedir is /dev/null, there are no default groups,
563# uid: next available (see useradd(8)) 506# and default params sets the comment as 'added by portage for ${PN}'.
564# note: pass -1 to get default behavior
565# shell: /bin/false
566# homedir: /dev/null
567# groups: none
568# extra: comment of 'added by portage for ${PN}'
569enewuser() { 507enewuser() {
508 case ${EBUILD_PHASE} in
509 unpack|compile|test|install)
510 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
511 eerror "Package fails at QA and at life. Please file a bug."
512 die "Bad package! enewuser is only for use in pkg_* functions!"
513 esac
514
570 # get the username 515 # get the username
571 local euser="$1"; shift 516 local euser=$1; shift
572 if [ -z "${euser}" ] 517 if [[ -z ${euser} ]] ; then
573 then
574 eerror "No username specified !" 518 eerror "No username specified !"
575 die "Cannot call enewuser without a username" 519 die "Cannot call enewuser without a username"
576 fi 520 fi
577 521
578 # lets see if the username already exists 522 # lets see if the username already exists
579 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 523 if [[ -n $(egetent passwd "${euser}") ]] ; then
580 then
581 return 0 524 return 0
582 fi 525 fi
583 einfo "Adding user '${euser}' to your system ..." 526 einfo "Adding user '${euser}' to your system ..."
584 527
585 # options to pass to useradd 528 # options to pass to useradd
586 local opts= 529 local opts=
587 530
588 # handle uid 531 # handle uid
589 local euid="$1"; shift 532 local euid=$1; shift
590 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 533 if [[ -n ${euid} && ${euid} != -1 ]] ; then
591 then
592 if [ "${euid}" -gt 0 ] 534 if [[ ${euid} -gt 0 ]] ; then
593 then
594 if [ ! -z "`egetent passwd ${euid}`" ] 535 if [[ -n $(egetent passwd ${euid}) ]] ; then
595 then
596 euid="next" 536 euid="next"
597 fi 537 fi
598 else 538 else
599 eerror "Userid given but is not greater than 0 !" 539 eerror "Userid given but is not greater than 0 !"
600 die "${euid} is not a valid UID" 540 die "${euid} is not a valid UID"
601 fi 541 fi
602 else 542 else
603 euid="next" 543 euid="next"
604 fi 544 fi
605 if [ "${euid}" == "next" ] 545 if [[ ${euid} == "next" ]] ; then
606 then 546 for ((euid = 101; euid <= 999; euid++)); do
607 local pwrange
608 if [ "${USERLAND}" == "BSD" ] ; then
609 pwrange="`jot 898 101`"
610 else
611 pwrange="`seq 101 999`"
612 fi
613 for euid in ${pwrange} ; do
614 [ -z "`egetent passwd ${euid}`" ] && break 547 [[ -z $(egetent passwd ${euid}) ]] && break
615 done 548 done
616 fi 549 fi
617 opts="${opts} -u ${euid}" 550 opts="${opts} -u ${euid}"
618 einfo " - Userid: ${euid}" 551 einfo " - Userid: ${euid}"
619 552
620 # handle shell 553 # handle shell
621 local eshell="$1"; shift 554 local eshell=$1; shift
622 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 555 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
623 then 556 if [[ ! -e ${ROOT}${eshell} ]] ; then
624 if [ ! -e "${eshell}" ]
625 then
626 eerror "A shell was specified but it does not exist !" 557 eerror "A shell was specified but it does not exist !"
627 die "${eshell} does not exist" 558 die "${eshell} does not exist in ${ROOT}"
559 fi
560 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
561 eerror "Do not specify ${eshell} yourself, use -1"
562 die "Pass '-1' as the shell parameter"
628 fi 563 fi
629 else 564 else
630 if [ "${USERLAND}" == "BSD" ] 565 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
631 then 566 [[ -x ${ROOT}${shell} ]] && break
632 eshell="/usr/bin/false" 567 done
633 else 568
569 if [[ ${shell} == "/dev/null" ]] ; then
570 eerror "Unable to identify the shell to use, proceeding with userland default."
571 case ${USERLAND} in
634 eshell="/bin/false" 572 GNU) shell="/bin/false" ;;
573 BSD) shell="/sbin/nologin" ;;
574 Darwin) shell="/usr/sbin/nologin" ;;
575 *) die "Unable to identify the default shell for userland ${USERLAND}"
576 esac
635 fi 577 fi
578
579 eshell=${shell}
636 fi 580 fi
637 einfo " - Shell: ${eshell}" 581 einfo " - Shell: ${eshell}"
638 opts="${opts} -s ${eshell}" 582 opts="${opts} -s ${eshell}"
639 583
640 # handle homedir 584 # handle homedir
641 local ehome="$1"; shift 585 local ehome=$1; shift
642 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 586 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
643 then
644 ehome="/dev/null" 587 ehome="/dev/null"
645 fi 588 fi
646 einfo " - Home: ${ehome}" 589 einfo " - Home: ${ehome}"
647 opts="${opts} -d ${ehome}" 590 opts="${opts} -d ${ehome}"
648 591
649 # handle groups 592 # handle groups
650 local egroups="$1"; shift 593 local egroups=$1; shift
651 if [ ! -z "${egroups}" ] 594 if [[ ! -z ${egroups} ]] ; then
652 then
653 local oldifs="${IFS}" 595 local oldifs=${IFS}
654 local defgroup="" exgroups="" 596 local defgroup="" exgroups=""
655 597
656 export IFS="," 598 export IFS=","
657 for g in ${egroups} 599 for g in ${egroups} ; do
658 do
659 export IFS="${oldifs}" 600 export IFS=${oldifs}
660 if [ -z "`egetent group \"${g}\"`" ] 601 if [[ -z $(egetent group "${g}") ]] ; then
661 then
662 eerror "You must add group ${g} to the system first" 602 eerror "You must add group ${g} to the system first"
663 die "${g} is not a valid GID" 603 die "${g} is not a valid GID"
664 fi 604 fi
665 if [ -z "${defgroup}" ] 605 if [[ -z ${defgroup} ]] ; then
666 then
667 defgroup="${g}" 606 defgroup=${g}
668 else 607 else
669 exgroups="${exgroups},${g}" 608 exgroups="${exgroups},${g}"
670 fi 609 fi
671 export IFS="," 610 export IFS=","
672 done 611 done
673 export IFS="${oldifs}" 612 export IFS=${oldifs}
674 613
675 opts="${opts} -g ${defgroup}" 614 opts="${opts} -g ${defgroup}"
676 if [ ! -z "${exgroups}" ] 615 if [[ ! -z ${exgroups} ]] ; then
677 then
678 opts="${opts} -G ${exgroups:1}" 616 opts="${opts} -G ${exgroups:1}"
679 fi 617 fi
680 else 618 else
681 egroups="(none)" 619 egroups="(none)"
682 fi 620 fi
683 einfo " - Groups: ${egroups}" 621 einfo " - Groups: ${egroups}"
684 622
685 # handle extra and add the user 623 # handle extra and add the user
686 local eextra="$@"
687 local oldsandbox="${SANDBOX_ON}" 624 local oldsandbox=${SANDBOX_ON}
688 export SANDBOX_ON="0" 625 export SANDBOX_ON="0"
689 if useq ppc-macos 626 case ${CHOST} in
690 then 627 *-darwin*)
691 ### Make the user 628 ### Make the user
692 if [ -z "${eextra}" ] 629 if [[ -z $@ ]] ; then
693 then
694 dscl . create /users/${euser} uid ${euid} 630 dscl . create /users/${euser} uid ${euid}
695 dscl . create /users/${euser} shell ${eshell} 631 dscl . create /users/${euser} shell ${eshell}
696 dscl . create /users/${euser} home ${ehome} 632 dscl . create /users/${euser} home ${ehome}
697 dscl . create /users/${euser} realname "added by portage for ${PN}" 633 dscl . create /users/${euser} realname "added by portage for ${PN}"
698 ### Add the user to the groups specified 634 ### Add the user to the groups specified
699 local oldifs="${IFS}" 635 local oldifs=${IFS}
700 export IFS="," 636 export IFS=","
701 for g in ${egroups} 637 for g in ${egroups} ; do
702 do
703 dscl . merge /groups/${g} users ${euser} 638 dscl . merge /groups/${g} users ${euser}
704 done 639 done
705 export IFS="${oldifs}" 640 export IFS=${oldifs}
706 else 641 else
707 einfo "Extra options are not supported on macos yet" 642 einfo "Extra options are not supported on Darwin yet"
708 einfo "Please report the ebuild along with the info below" 643 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}" 644 einfo "eextra: $@"
710 die "Required function missing" 645 die "Required function missing"
711 fi 646 fi
712 elif use x86-fbsd ; then 647 ;;
713 if [ -z "${eextra}" ] 648 *-freebsd*|*-dragonfly*)
714 then 649 if [[ -z $@ ]] ; then
715 pw useradd ${euser} ${opts} \ 650 pw useradd ${euser} ${opts} \
716 -c "added by portage for ${PN}" \ 651 -c "added by portage for ${PN}" \
717 die "enewuser failed" 652 die "enewuser failed"
718 else 653 else
719 einfo " - Extra: ${eextra}" 654 einfo " - Extra: $@"
720 pw useradd ${euser} ${opts} \ 655 pw useradd ${euser} ${opts} \
721 -c ${eextra} || die "enewuser failed" 656 "$@" || die "enewuser failed"
722 fi 657 fi
658 ;;
659
660 *-netbsd*)
661 if [[ -z $@ ]] ; then
662 useradd ${opts} ${euser} || die "enewuser failed"
723 else 663 else
724 if [ -z "${eextra}" ] 664 einfo " - Extra: $@"
725 then 665 useradd ${opts} ${euser} "$@" || die "enewuser failed"
666 fi
667 ;;
668
669 *-openbsd*)
670 if [[ -z $@ ]] ; then
671 useradd -u ${euid} -s ${eshell} \
672 -d ${ehome} -c "Added by portage for ${PN}" \
673 -g ${egroups} ${euser} || die "enewuser failed"
674 else
675 einfo " - Extra: $@"
676 useradd -u ${euid} -s ${eshell} \
677 -d ${ehome} -c "Added by portage for ${PN}" \
678 -g ${egroups} ${euser} "$@" || die "enewuser failed"
679 fi
680 ;;
681
682 *)
683 if [[ -z $@ ]] ; then
726 useradd ${opts} ${euser} \ 684 useradd ${opts} \
727 -c "added by portage for ${PN}" \ 685 -c "added by portage for ${PN}" \
686 ${euser} \
728 || die "enewuser failed" 687 || die "enewuser failed"
729 else 688 else
730 einfo " - Extra: ${eextra}" 689 einfo " - Extra: $@"
731 useradd ${opts} ${euser} ${eextra} \ 690 useradd ${opts} "$@" \
691 ${euser} \
732 || die "enewuser failed" 692 || die "enewuser failed"
733 fi 693 fi
694 ;;
695 esac
696
697 if [[ ! -e ${ROOT}/${ehome} ]] ; then
698 einfo " - Creating ${ehome} in ${ROOT}"
699 mkdir -p "${ROOT}/${ehome}"
700 chown ${euser} "${ROOT}/${ehome}"
701 chmod 755 "${ROOT}/${ehome}"
734 fi 702 fi
703
735 export SANDBOX_ON="${oldsandbox}" 704 export SANDBOX_ON=${oldsandbox}
736
737 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
738 then
739 einfo " - Creating ${ehome} in ${D}"
740 dodir ${ehome}
741 fowners ${euser} ${ehome}
742 fperms 755 ${ehome}
743 fi
744} 705}
745 706
746# Simplify/standardize adding groups to the system 707# @FUNCTION: enewgroup
747# vapier@gentoo.org 708# @USAGE: <group> [gid]
748# 709# @DESCRIPTION:
749# enewgroup(group, gid) 710# This function does not require you to understand how to properly add a
750# 711# group to the system. Just give it a group name to add and enewgroup will
751# Default values if you do not specify any: 712# do the rest. You may specify the gid for the group or allow the group to
752# groupname: REQUIRED ! 713# allocate the next available one.
753# gid: next available (see groupadd(8))
754# extra: none
755enewgroup() { 714enewgroup() {
715 case ${EBUILD_PHASE} in
716 unpack|compile|test|install)
717 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
718 eerror "Package fails at QA and at life. Please file a bug."
719 die "Bad package! enewgroup is only for use in pkg_* functions!"
720 esac
721
756 # get the group 722 # get the group
757 local egroup="$1"; shift 723 local egroup="$1"; shift
758 if [ -z "${egroup}" ] 724 if [ -z "${egroup}" ]
759 then 725 then
760 eerror "No group specified !" 726 eerror "No group specified !"
761 die "Cannot call enewgroup without a group" 727 die "Cannot call enewgroup without a group"
762 fi 728 fi
763 729
764 # see if group already exists 730 # see if group already exists
765 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 731 if [[ -n $(egetent group "${egroup}") ]]; then
766 then
767 return 0 732 return 0
768 fi 733 fi
769 einfo "Adding group '${egroup}' to your system ..." 734 einfo "Adding group '${egroup}' to your system ..."
770 735
771 # options to pass to useradd 736 # options to pass to useradd
777 then 742 then
778 if [ "${egid}" -gt 0 ] 743 if [ "${egid}" -gt 0 ]
779 then 744 then
780 if [ -z "`egetent group ${egid}`" ] 745 if [ -z "`egetent group ${egid}`" ]
781 then 746 then
782 if useq ppc-macos ; then 747 if [[ "${CHOST}" == *-darwin* ]]; then
783 opts="${opts} ${egid}" 748 opts="${opts} ${egid}"
784 else 749 else
785 opts="${opts} -g ${egid}" 750 opts="${opts} -g ${egid}"
786 fi 751 fi
787 else 752 else
801 opts="${opts} ${eextra}" 766 opts="${opts} ${eextra}"
802 767
803 # add the group 768 # add the group
804 local oldsandbox="${SANDBOX_ON}" 769 local oldsandbox="${SANDBOX_ON}"
805 export SANDBOX_ON="0" 770 export SANDBOX_ON="0"
806 if useq ppc-macos ; then 771 case ${CHOST} in
772 *-darwin*)
807 if [ ! -z "${eextra}" ]; 773 if [ ! -z "${eextra}" ];
808 then 774 then
809 einfo "Extra options are not supported on macos yet" 775 einfo "Extra options are not supported on Darwin/OS X yet"
810 einfo "Please report the ebuild along with the info below" 776 einfo "Please report the ebuild along with the info below"
811 einfo "eextra: ${eextra}" 777 einfo "eextra: ${eextra}"
812 die "Required function missing" 778 die "Required function missing"
813 fi 779 fi
814 780
815 # If we need the next available 781 # If we need the next available
816 case ${egid} in 782 case ${egid} in
817 *[!0-9]*) # Non numeric 783 *[!0-9]*) # Non numeric
818 for egid in `jot 898 101`; do 784 for ((egid = 101; egid <= 999; egid++)); do
819 [ -z "`egetent group ${egid}`" ] && break 785 [[ -z $(egetent group ${egid}) ]] && break
820 done 786 done
821 esac 787 esac
822 dscl . create /groups/${egroup} gid ${egid} 788 dscl . create /groups/${egroup} gid ${egid}
823 dscl . create /groups/${egroup} passwd '*' 789 dscl . create /groups/${egroup} passwd '*'
824 elif use x86-fbsd ; then 790 ;;
791
792 *-freebsd*|*-dragonfly*)
825 case ${egid} in 793 case ${egid} in
826 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
827 for egid in `jot 898 101`; do 795 for ((egid = 101; egid <= 999; egid++)); do
828 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
829 done 797 done
830 esac 798 esac
831 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 799 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
832 else 800 ;;
801
802 *-netbsd*)
803 case ${egid} in
804 *[!0-9]*) # Non numeric
805 for ((egid = 101; egid <= 999; egid++)); do
806 [[ -z $(egetent group ${egid}) ]] && break
807 done
808 esac
809 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
810 ;;
811
812 *)
833 groupadd ${opts} ${egroup} || die "enewgroup failed" 813 groupadd ${opts} ${egroup} || die "enewgroup failed"
834 fi 814 ;;
815 esac
835 export SANDBOX_ON="${oldsandbox}" 816 export SANDBOX_ON="${oldsandbox}"
836} 817}
837 818
838# Simple script to replace 'dos2unix' binaries 819# @FUNCTION: edos2unix
839# vapier@gentoo.org 820# @USAGE: <file> [more files ...]
840# 821# @DESCRIPTION:
841# edos2unix(file, <more files> ...) 822# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
823# to remove all of these text utilities from DEPEND variables because this
824# is a script based solution. Just give it a list of files to convert and
825# they will all be changed from the DOS CRLF format to the UNIX LF format.
842edos2unix() { 826edos2unix() {
843 for f in "$@" 827 echo "$@" | xargs sed -i 's/\r$//'
844 do
845 cp "${f}" ${T}/edos2unix
846 sed 's/\r$//' ${T}/edos2unix > "${f}"
847 done
848} 828}
849
850
851##############################################################
852# START: Handle .desktop files and menu entries #
853# maybe this should be separated into a new eclass some time #
854# lanius@gentoo.org #
855##############################################################
856 829
857# Make a desktop file ! 830# Make a desktop file !
858# Great for making those icons in kde/gnome startmenu ! 831# Great for making those icons in kde/gnome startmenu !
859# Amaze your friends ! Get the women ! Join today ! 832# Amaze your friends ! Get the women ! Join today !
860# 833#
861# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 834# make_desktop_entry(<command>, [name], [icon], [type], [path])
862# 835#
863# binary: what binary does the app run with ? 836# binary: what command does the app run with ?
864# name: the name that will show up in the menu 837# name: the name that will show up in the menu
865# icon: give your little like a pretty little icon ... 838# icon: give your little like a pretty little icon ...
866# this can be relative (to /usr/share/pixmaps) or 839# this can be relative (to /usr/share/pixmaps) or
867# a full path to an icon 840# a full path to an icon
868# type: what kind of application is this ? for categories: 841# type: what kind of application is this ? for categories:
869# http://www.freedesktop.org/standards/menu-spec/ 842# http://standards.freedesktop.org/menu-spec/latest/apa.html
870# path: if your app needs to startup in a specific dir 843# path: if your app needs to startup in a specific dir
871make_desktop_entry() { 844make_desktop_entry() {
872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 845 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
873 846
874 local exec="${1}" 847 local exec=${1}
875 local name="${2:-${PN}}" 848 local name=${2:-${PN}}
876 local icon="${3:-${PN}.png}" 849 local icon=${3:-${PN}}
877 local type="${4}" 850 local type=${4}
878 local subdir="${6}" 851 local path=${5}
879 local path="${5:-${GAMES_BINDIR}}" 852
880 if [ -z "${type}" ] 853 if [[ -z ${type} ]] ; then
881 then 854 local catmaj=${CATEGORY%%-*}
882 case ${CATEGORY} in 855 local catmin=${CATEGORY##*-}
883 "app-emulation") 856 case ${catmaj} in
884 type=Emulator 857 app)
885 subdir="Emulation" 858 case ${catmin} in
859 accessibility) type=Accessibility;;
860 admin) type=System;;
861 antivirus) type=System;;
862 arch) type=Archiving;;
863 backup) type=Archiving;;
864 cdr) type=DiscBurning;;
865 dicts) type=Dictionary;;
866 doc) type=Documentation;;
867 editors) type=TextEditor;;
868 emacs) type=TextEditor;;
869 emulation) type=Emulator;;
870 laptop) type=HardwareSettings;;
871 office) type=Office;;
872 pda) type=PDA;;
873 vim) type=TextEditor;;
874 xemacs) type=TextEditor;;
875 *) type=;;
876 esac
886 ;; 877 ;;
887 "games-"*) 878
888 type=Game 879 dev)
889 subdir="Games" 880 type="Development"
890 ;; 881 ;;
891 "net-"*) 882
892 type=Network 883 games)
893 subdir="${type}" 884 case ${catmin} in
885 action|fps) type=ActionGame;;
886 arcade) type=ArcadeGame;;
887 board) type=BoardGame;;
888 emulation) type=Emulator;;
889 kids) type=KidsGame;;
890 puzzle) type=LogicGame;;
891 roguelike) type=RolePlaying;;
892 rpg) type=RolePlaying;;
893 simulation) type=Simulation;;
894 sports) type=SportsGame;;
895 strategy) type=StrategyGame;;
896 *) type=;;
897 esac
898 type="Game;${type}"
894 ;; 899 ;;
900
901 gnome)
902 type="Gnome;GTK"
903 ;;
904
905 kde)
906 type="KDE;Qt"
907 ;;
908
909 mail)
910 type="Network;Email"
911 ;;
912
913 media)
914 case ${catmin} in
915 gfx) type=Graphics;;
916 radio) type=Tuner;;
917 sound) type=Audio;;
918 tv) type=TV;;
919 video) type=Video;;
920 *) type=;;
921 esac
922 type="AudioVideo;${type}"
923 ;;
924
925 net)
926 case ${catmin} in
927 dialup) type=Dialup;;
928 ftp) type=FileTransfer;;
929 im) type=InstantMessaging;;
930 irc) type=IRCClient;;
931 mail) type=Email;;
932 news) type=News;;
933 nntp) type=News;;
934 p2p) type=FileTransfer;;
935 *) type=;;
936 esac
937 type="Network;${type}"
938 ;;
939
940 sci)
941 case ${catmin} in
942 astro*) type=Astronomy;;
943 bio*) type=Biology;;
944 calc*) type=Calculator;;
945 chem*) type=Chemistry;;
946 elec*) type=Electronics;;
947 geo*) type=Geology;;
948 math*) type=Math;;
949 physics) type=Physics;;
950 visual*) type=DataVisualization;;
951 *) type=;;
952 esac
953 type="Science;${type}"
954 ;;
955
956 sys)
957 type="System"
958 ;;
959
960 www)
961 case ${catmin} in
962 client) type=WebBrowser;;
963 *) type=;;
964 esac
965 type="Network"
966 ;;
967
895 *) 968 *)
896 type= 969 type=
897 subdir=
898 ;; 970 ;;
899 esac 971 esac
900 fi 972 fi
901 local desktop="${T}/${exec}.desktop" 973 if [ "${SLOT}" == "0" ] ; then
974 local desktop_name="${PN}"
975 else
976 local desktop_name="${PN}-${SLOT}"
977 fi
978 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
979 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
902 980
981 cat <<-EOF > "${desktop}"
903echo "[Desktop Entry] 982 [Desktop Entry]
904Encoding=UTF-8
905Version=0.9.2
906Name=${name} 983 Name=${name}
907Type=Application 984 Type=Application
908Comment=${DESCRIPTION} 985 Comment=${DESCRIPTION}
909Exec=${exec} 986 Exec=${exec}
910Path=${path} 987 TryExec=${exec%% *}
911Icon=${icon} 988 Icon=${icon}
912Categories=Application;${type};" > "${desktop}" 989 Categories=${type};
990 EOF
913 991
992 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
993
994 (
995 # wrap the env here so that the 'insinto' call
996 # doesn't corrupt the env of the caller
914 insinto /usr/share/applications 997 insinto /usr/share/applications
915 doins "${desktop}" 998 doins "${desktop}"
916 999 )
917 return 0
918} 1000}
919 1001
920# Make a GDM/KDM Session file 1002# @FUNCTION: validate_desktop_entries
921# 1003# @USAGE: [directories]
922# make_desktop_entry(<title>, <command>) 1004# @MAINTAINER:
923# title: File to execute to start the Window Manager 1005# Carsten Lohrke <carlo@gentoo.org>
924# command: Name of the Window Manager 1006# @DESCRIPTION:
1007# Validate desktop entries using desktop-file-utils
1008validate_desktop_entries() {
1009 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1010 einfo "Checking desktop entry validity"
1011 local directories=""
1012 for d in /usr/share/applications $@ ; do
1013 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1014 done
1015 if [[ -n ${directories} ]] ; then
1016 for FILE in $(find ${directories} -name "*\.desktop" \
1017 -not -path '*.hidden*' | sort -u 2>/dev/null)
1018 do
1019 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1020 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1021 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1022 done
1023 fi
1024 echo ""
1025 else
1026 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1027 fi
1028}
925 1029
1030# @FUNCTION: make_session_desktop
1031# @USAGE: <title> <command> [command args...]
1032# @DESCRIPTION:
1033# Make a GDM/KDM Session file. The title is the file to execute to start the
1034# Window Manager. The command is the name of the Window Manager.
1035#
1036# You can set the name of the file via the ${wm} variable.
926make_session_desktop() { 1037make_session_desktop() {
927
928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1038 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
929 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1039 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
930 1040
931 local title="${1}" 1041 local title=$1
932 local command="${2}" 1042 local command=$2
933 local desktop="${T}/${wm}.desktop" 1043 local desktop=${T}/${wm:-${PN}}.desktop
1044 shift 2
934 1045
1046 cat <<-EOF > "${desktop}"
935echo "[Desktop Entry] 1047 [Desktop Entry]
936Encoding=UTF-8
937Name=${title} 1048 Name=${title}
938Comment=This session logs you into ${title} 1049 Comment=This session logs you into ${title}
939Exec=${command} 1050 Exec=${command} $*
940TryExec=${command} 1051 TryExec=${command}
941Type=Application" > "${desktop}" 1052 Type=XSession
1053 EOF
942 1054
1055 (
1056 # wrap the env here so that the 'insinto' call
1057 # doesn't corrupt the env of the caller
943 insinto /usr/share/xsessions 1058 insinto /usr/share/xsessions
944 doins "${desktop}" 1059 doins "${desktop}"
945 1060 )
946 return 0
947} 1061}
948 1062
1063# @FUNCTION: domenu
1064# @USAGE: <menus>
1065# @DESCRIPTION:
1066# Install the list of .desktop menu files into the appropriate directory
1067# (/usr/share/applications).
949domenu() { 1068domenu() {
950 local i 1069 (
951 local j 1070 # wrap the env here so that the 'insinto' call
1071 # doesn't corrupt the env of the caller
1072 local i j ret=0
952 insinto /usr/share/applications 1073 insinto /usr/share/applications
953 for i in ${@} 1074 for i in "$@" ; do
954 do
955 if [ -f "${i}" ]; 1075 if [[ -f ${i} ]] ; then
956 then
957 doins ${i} 1076 doins "${i}"
1077 ((ret+=$?))
958 elif [ -d "${i}" ]; 1078 elif [[ -d ${i} ]] ; then
959 then
960 for j in ${i}/*.desktop 1079 for j in "${i}"/*.desktop ; do
961 do
962 doins ${j} 1080 doins "${j}"
1081 ((ret+=$?))
963 done 1082 done
1083 else
1084 ((++ret))
964 fi 1085 fi
965 done 1086 done
1087 exit ${ret}
1088 )
966} 1089}
967 1090
1091# @FUNCTION: newmenu
1092# @USAGE: <menu> <newname>
1093# @DESCRIPTION:
1094# Like all other new* functions, install the specified menu as newname.
1095newmenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 insinto /usr/share/applications
1100 newins "$@"
1101 )
1102}
1103
1104# @FUNCTION: doicon
1105# @USAGE: <list of icons>
1106# @DESCRIPTION:
1107# Install the list of icons into the icon directory (/usr/share/pixmaps).
1108# This is useful in conjunction with creating desktop/menu files.
968doicon() { 1109doicon() {
969 local i 1110 (
970 local j 1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
1113 local i j ret
971 insinto /usr/share/pixmaps 1114 insinto /usr/share/pixmaps
972 for i in ${@} 1115 for i in "$@" ; do
973 do
974 if [ -f "${i}" ]; 1116 if [[ -f ${i} ]] ; then
975 then
976 doins ${i} 1117 doins "${i}"
1118 ((ret+=$?))
977 elif [ -d "${i}" ]; 1119 elif [[ -d ${i} ]] ; then
978 then
979 for j in ${i}/*.png 1120 for j in "${i}"/*.png ; do
980 do
981 doins ${j} 1121 doins "${j}"
1122 ((ret+=$?))
982 done 1123 done
1124 else
1125 ((++ret))
983 fi 1126 fi
984 done 1127 done
1128 exit ${ret}
1129 )
985} 1130}
986 1131
987############################################################## 1132# @FUNCTION: newicon
988# END: Handle .desktop files and menu entries # 1133# @USAGE: <icon> <newname>
989############################################################## 1134# @DESCRIPTION:
990 1135# Like all other new* functions, install the specified icon as newname.
1136newicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/pixmaps
1141 newins "$@"
1142 )
1143}
991 1144
992# for internal use only (unpack_pdv and unpack_makeself) 1145# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() { 1146find_unpackable_file() {
994 local src="$1" 1147 local src=$1
995 if [ -z "${src}" ] 1148 if [[ -z ${src} ]] ; then
996 then
997 src="${DISTDIR}/${A}" 1149 src=${DISTDIR}/${A}
998 else 1150 else
999 if [ -e "${DISTDIR}/${src}" ] 1151 if [[ -e ${DISTDIR}/${src} ]] ; then
1000 then
1001 src="${DISTDIR}/${src}" 1152 src=${DISTDIR}/${src}
1002 elif [ -e "${PWD}/${src}" ] 1153 elif [[ -e ${PWD}/${src} ]] ; then
1003 then
1004 src="${PWD}/${src}" 1154 src=${PWD}/${src}
1005 elif [ -e "${src}" ] 1155 elif [[ -e ${src} ]] ; then
1006 then
1007 src="${src}" 1156 src=${src}
1008 fi
1009 fi 1157 fi
1010 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1158 fi
1159 [[ ! -e ${src} ]] && return 1
1011 echo "${src}" 1160 echo "${src}"
1012} 1161}
1013 1162
1163# @FUNCTION: unpack_pdv
1164# @USAGE: <file to unpack> <size of off_t>
1165# @DESCRIPTION:
1014# Unpack those pesky pdv generated files ... 1166# Unpack those pesky pdv generated files ...
1015# They're self-unpacking programs with the binary package stuffed in 1167# They're self-unpacking programs with the binary package stuffed in
1016# the middle of the archive. Valve seems to use it a lot ... too bad 1168# the middle of the archive. Valve seems to use it a lot ... too bad
1017# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1169# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1018# 1170#
1019# Usage: unpack_pdv [file to unpack] [size of off_t]
1020# - you have to specify the off_t size ... i have no idea how to extract that 1171# You have to specify the off_t size ... I have no idea how to extract that
1021# information out of the binary executable myself. basically you pass in 1172# information out of the binary executable myself. Basically you pass in
1022# the size of the off_t type (in bytes) on the machine that built the pdv 1173# the size of the off_t type (in bytes) on the machine that built the pdv
1174# archive.
1175#
1023# archive. one way to determine this is by running the following commands: 1176# One way to determine this is by running the following commands:
1177#
1178# @CODE
1024# strings <pdv archive> | grep lseek 1179# strings <pdv archive> | grep lseek
1025# strace -elseek <pdv archive> 1180# strace -elseek <pdv archive>
1181# @CODE
1182#
1026# basically look for the first lseek command (we do the strings/grep because 1183# Basically look for the first lseek command (we do the strings/grep because
1027# sometimes the function call is _llseek or something) and steal the 2nd 1184# sometimes the function call is _llseek or something) and steal the 2nd
1028# parameter. here is an example: 1185# parameter. Here is an example:
1186#
1187# @CODE
1029# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1188# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1030# lseek 1189# lseek
1031# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1190# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1032# lseek(3, -4, SEEK_END) = 2981250 1191# lseek(3, -4, SEEK_END) = 2981250
1192# @CODE
1193#
1033# thus we would pass in the value of '4' as the second parameter. 1194# Thus we would pass in the value of '4' as the second parameter.
1034unpack_pdv() { 1195unpack_pdv() {
1035 local src="`find_unpackable_file $1`" 1196 local src=$(find_unpackable_file "$1")
1036 local sizeoff_t="$2" 1197 local sizeoff_t=$2
1037 1198
1199 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1038 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1200 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1039 1201
1040 local shrtsrc="`basename ${src}`" 1202 local shrtsrc=$(basename "${src}")
1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1203 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1204 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1043 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1205 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1044 1206
1045 # grab metadata for debug reasons 1207 # grab metadata for debug reasons
1046 local metafile="$(emktemp)" 1208 local metafile=$(emktemp)
1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1209 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1048 1210
1049 # rip out the final file name from the metadata 1211 # rip out the final file name from the metadata
1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1212 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1051 datafile="`basename ${datafile}`" 1213 datafile=$(basename "${datafile}")
1052 1214
1053 # now lets uncompress/untar the file if need be 1215 # now lets uncompress/untar the file if need be
1054 local tmpfile="$(emktemp)" 1216 local tmpfile=$(emktemp)
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1217 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1056 1218
1057 local iscompressed="`file -b ${tmpfile}`" 1219 local iscompressed=$(file -b "${tmpfile}")
1058 if [ "${iscompressed:0:8}" == "compress" ] ; then 1220 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1059 iscompressed=1 1221 iscompressed=1
1060 mv ${tmpfile}{,.Z} 1222 mv ${tmpfile}{,.Z}
1061 gunzip ${tmpfile} 1223 gunzip ${tmpfile}
1062 else 1224 else
1063 iscompressed=0 1225 iscompressed=0
1064 fi 1226 fi
1065 local istar="`file -b ${tmpfile}`" 1227 local istar=$(file -b "${tmpfile}")
1066 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1228 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1067 istar=1 1229 istar=1
1068 else 1230 else
1069 istar=0 1231 istar=0
1070 fi 1232 fi
1071 1233
1099 true 1261 true
1100 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1263 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1102} 1264}
1103 1265
1266# @FUNCTION: unpack_makeself
1267# @USAGE: [file to unpack] [offset] [tail|dd]
1268# @DESCRIPTION:
1104# Unpack those pesky makeself generated files ... 1269# Unpack those pesky makeself generated files ...
1105# They're shell scripts with the binary package tagged onto 1270# They're shell scripts with the binary package tagged onto
1106# the end of the archive. Loki utilized the format as does 1271# the end of the archive. Loki utilized the format as does
1107# many other game companies. 1272# many other game companies.
1108# 1273#
1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1274# If the file is not specified, then ${A} is used. If the
1110# - If the file is not specified then unpack will utilize ${A}.
1111# - If the offset is not specified then we will attempt to extract 1275# offset is not specified then we will attempt to extract
1112# the proper offset from the script itself. 1276# the proper offset from the script itself.
1113unpack_makeself() { 1277unpack_makeself() {
1278 local src_input=${1:-${A}}
1114 local src="$(find_unpackable_file "$1")" 1279 local src=$(find_unpackable_file "${src_input}")
1115 local skip="$2" 1280 local skip=$2
1116 local exe="$3" 1281 local exe=$3
1117 1282
1283 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1284
1118 local shrtsrc="$(basename "${src}")" 1285 local shrtsrc=$(basename "${src}")
1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1286 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1120 if [ -z "${skip}" ] 1287 if [[ -z ${skip} ]] ; then
1121 then
1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1288 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1123 local skip=0 1289 local skip=0
1124 exe=tail 1290 exe=tail
1125 case ${ver} in 1291 case ${ver} in
1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1292 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1293 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1128 ;; 1294 ;;
1129 2.0|2.0.1) 1295 2.0|2.0.1)
1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1296 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1131 ;; 1297 ;;
1139 ;; 1305 ;;
1140 2.1.3) 1306 2.1.3)
1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1307 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1142 let skip="skip + 1" 1308 let skip="skip + 1"
1143 ;; 1309 ;;
1144 2.1.4) 1310 2.1.4|2.1.5)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1311 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c) 1312 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd" 1313 exe="dd"
1148 ;; 1314 ;;
1149 *) 1315 *)
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1327 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'" 1328 *) die "makeself cant handle exe '${exe}'"
1163 esac 1329 esac
1164 1330
1165 # lets grab the first few bytes of the file to figure out what kind of archive it is 1331 # lets grab the first few bytes of the file to figure out what kind of archive it is
1166 local tmpfile="$(emktemp)" 1332 local tmpfile=$(emktemp)
1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1333 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1168 local filetype="$(file -b "${tmpfile}")" 1334 local filetype=$(file -b "${tmpfile}")
1169 case ${filetype} in 1335 case ${filetype} in
1170 *tar\ archive) 1336 *tar\ archive*)
1171 eval ${exe} | tar --no-same-owner -xf - 1337 eval ${exe} | tar --no-same-owner -xf -
1172 ;; 1338 ;;
1173 bzip2*) 1339 bzip2*)
1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1340 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1175 ;; 1341 ;;
1185 ;; 1351 ;;
1186 esac 1352 esac
1187 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1353 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1188} 1354}
1189 1355
1356# @FUNCTION: check_license
1357# @USAGE: [license]
1358# @DESCRIPTION:
1190# Display a license for user to accept. 1359# Display a license for user to accept. If no license is
1191#
1192# Usage: check_license [license]
1193# - If the file is not specified then ${LICENSE} is used. 1360# specified, then ${LICENSE} is used.
1194check_license() { 1361check_license() {
1195 local lic=$1 1362 local lic=$1
1196 if [ -z "${lic}" ] ; then 1363 if [ -z "${lic}" ] ; then
1197 lic="${PORTDIR}/licenses/${LICENSE}" 1364 lic="${PORTDIR}/licenses/${LICENSE}"
1198 else 1365 else
1199 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1366 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1200 lic="${PORTDIR}/licenses/${src}" 1367 lic="${PORTDIR}/licenses/${lic}"
1201 elif [ -e "${PWD}/${src}" ] ; then 1368 elif [ -e "${PWD}/${lic}" ] ; then
1202 lic="${PWD}/${src}" 1369 lic="${PWD}/${lic}"
1203 elif [ -e "${src}" ] ; then 1370 elif [ -e "${lic}" ] ; then
1204 lic="${src}" 1371 lic="${lic}"
1205 fi
1206 fi 1372 fi
1207 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1373 fi
1208 local l="`basename ${lic}`" 1374 local l="`basename ${lic}`"
1209 1375
1210 # here is where we check for the licenses the user already 1376 # here is where we check for the licenses the user already
1211 # accepted ... if we don't find a match, we make the user accept 1377 # accepted ... if we don't find a match, we make the user accept
1212 local shopts=$-
1213 local alic 1378 local alic
1214 set -o noglob #so that bash doesn't expand "*" 1379 eshopts_push -o noglob # so that bash doesn't expand "*"
1215 for alic in ${ACCEPT_LICENSE} ; do 1380 for alic in ${ACCEPT_LICENSE} ; do
1216 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1381 if [[ ${alic} == ${l} ]]; then
1217 set +o noglob; set -${shopts} #reset old shell opts 1382 eshopts_pop
1218 return 0 1383 return 0
1219 fi 1384 fi
1220 done 1385 done
1221 set +o noglob; set -$shopts #reset old shell opts 1386 eshopts_pop
1387 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1222 1388
1223 local licmsg="$(emktemp)" 1389 local licmsg=$(emktemp)
1224 cat << EOF > ${licmsg} 1390 cat <<-EOF > ${licmsg}
1225********************************************************** 1391 **********************************************************
1226The following license outlines the terms of use of this 1392 The following license outlines the terms of use of this
1227package. You MUST accept this license for installation to 1393 package. You MUST accept this license for installation to
1228continue. When you are done viewing, hit 'q'. If you 1394 continue. When you are done viewing, hit 'q'. If you
1229CTRL+C out of this, the install will not run! 1395 CTRL+C out of this, the install will not run!
1230********************************************************** 1396 **********************************************************
1231 1397
1232EOF 1398 EOF
1233 cat ${lic} >> ${licmsg} 1399 cat ${lic} >> ${licmsg}
1234 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1400 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1235 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1401 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1236 read alic 1402 read alic
1237 case ${alic} in 1403 case ${alic} in
1244 die "Failed to accept license" 1410 die "Failed to accept license"
1245 ;; 1411 ;;
1246 esac 1412 esac
1247} 1413}
1248 1414
1415# @FUNCTION: cdrom_get_cds
1416# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1417# @DESCRIPTION:
1249# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1418# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1250# the whole 'non-interactive' policy, but damnit I want CD support ! 1419# the whole 'non-interactive' policy, but damnit I want CD support !
1251# 1420#
1252# with these cdrom functions we handle all the user interaction and 1421# With these cdrom functions we handle all the user interaction and
1253# standardize everything. all you have to do is call cdrom_get_cds() 1422# standardize everything. All you have to do is call cdrom_get_cds()
1254# and when the function returns, you can assume that the cd has been 1423# and when the function returns, you can assume that the cd has been
1255# found at CDROM_ROOT. 1424# found at CDROM_ROOT.
1256# 1425#
1426# The function will attempt to locate a cd based upon a file that is on
1427# the cd. The more files you give this function, the more cds
1428# the cdrom functions will handle.
1429#
1257# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1430# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1258# etc... if you want to give the cds better names, then just export 1431# etc... If you want to give the cds better names, then just export
1259# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1432# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1433# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1434# also use the CDROM_NAME_SET bash array.
1260# 1435#
1261# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1436# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1262#
1263# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1264# - this will attempt to locate a cd based upon a file that is on
1265# the cd ... the more files you give this function, the more cds
1266# the cdrom functions will handle
1267cdrom_get_cds() { 1437cdrom_get_cds() {
1268 # first we figure out how many cds we're dealing with by 1438 # first we figure out how many cds we're dealing with by
1269 # the # of files they gave us 1439 # the # of files they gave us
1270 local cdcnt=0 1440 local cdcnt=0
1271 local f= 1441 local f=
1272 for f in "$@" ; do 1442 for f in "$@" ; do
1273 cdcnt=$((cdcnt + 1)) 1443 ((++cdcnt))
1274 export CDROM_CHECK_${cdcnt}="$f" 1444 export CDROM_CHECK_${cdcnt}="$f"
1275 done 1445 done
1276 export CDROM_TOTAL_CDS=${cdcnt} 1446 export CDROM_TOTAL_CDS=${cdcnt}
1277 export CDROM_CURRENT_CD=1 1447 export CDROM_CURRENT_CD=1
1278 1448
1279 # now we see if the user gave use CD_ROOT ... 1449 # now we see if the user gave use CD_ROOT ...
1280 # if they did, let's just believe them that it's correct 1450 # if they did, let's just believe them that it's correct
1281 if [[ ! -z ${CD_ROOT} ]] ; then
1282 export CDROM_ROOT=${CD_ROOT}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 return
1285 fi
1286 # do the same for CD_ROOT_X
1287 if [[ ! -z ${CD_ROOT_1} ]] ; then 1451 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1288 local var= 1452 local var=
1289 cdcnt=0 1453 cdcnt=0
1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1454 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1291 cdcnt=$((cdcnt + 1)) 1455 ((++cdcnt))
1292 var="CD_ROOT_${cdcnt}" 1456 var="CD_ROOT_${cdcnt}"
1457 [[ -z ${!var} ]] && var="CD_ROOT"
1293 if [[ -z ${!var} ]] ; then 1458 if [[ -z ${!var} ]] ; then
1294 eerror "You must either use just the CD_ROOT" 1459 eerror "You must either use just the CD_ROOT"
1295 eerror "or specify ALL the CD_ROOT_X variables." 1460 eerror "or specify ALL the CD_ROOT_X variables."
1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1461 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1297 die "could not locate CD_ROOT_${cdcnt}" 1462 die "could not locate CD_ROOT_${cdcnt}"
1298 fi 1463 fi
1299 export CDROM_ROOTS_${cdcnt}="${!var}"
1300 done 1464 done
1301 export CDROM_ROOT=${CDROM_ROOTS_1} 1465 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1302 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1466 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1467 export CDROM_SET=-1
1468 for f in ${CDROM_CHECK_1//:/ } ; do
1469 ((++CDROM_SET))
1470 [[ -e ${CD_ROOT}/${f} ]] && break
1471 done
1472 export CDROM_MATCH=${f}
1303 return 1473 return
1304 fi 1474 fi
1305 1475
1476 # User didn't help us out so lets make sure they know they can
1477 # simplify the whole process ...
1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1478 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1307 einfon "This ebuild will need the " 1479 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1308 if [[ -z ${CDROM_NAME} ]] ; then
1309 echo "cdrom for ${PN}."
1310 else
1311 echo "${CDROM_NAME}."
1312 fi
1313 echo 1480 echo
1314 einfo "If you do not have the CD, but have the data files" 1481 einfo "If you do not have the CD, but have the data files"
1315 einfo "mounted somewhere on your filesystem, just export" 1482 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the" 1483 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files." 1484 einfo "directory containing the files."
1318 echo 1485 echo
1319 einfo "For example:" 1486 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom" 1487 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo 1488 echo
1322 else 1489 else
1490 if [[ -n ${CDROM_NAME_SET} ]] ; then
1491 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1492 cdcnt=0
1493 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1494 ((++cdcnt))
1495 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1496 done
1497 fi
1498
1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1499 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1324 cdcnt=0 1500 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1501 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 cdcnt=$((cdcnt + 1)) 1502 ((++cdcnt))
1327 var="CDROM_NAME_${cdcnt}" 1503 var="CDROM_NAME_${cdcnt}"
1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1504 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1329 done 1505 done
1330 echo 1506 echo
1331 einfo "If you do not have the CDs, but have the data files" 1507 einfo "If you do not have the CDs, but have the data files"
1332 einfo "mounted somewhere on your filesystem, just export" 1508 einfo "mounted somewhere on your filesystem, just export"
1333 einfo "the following variables so they point to the right place:" 1509 einfo "the following variables so they point to the right place:"
1334 einfon "" 1510 einfon ""
1335 cdcnt=0 1511 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1)) 1513 ((++cdcnt))
1338 echo -n " CD_ROOT_${cdcnt}" 1514 echo -n " CD_ROOT_${cdcnt}"
1339 done 1515 done
1340 echo 1516 echo
1341 einfo "Or, if you have all the files in the same place, or" 1517 einfo "Or, if you have all the files in the same place, or"
1342 einfo "you only have one cdrom, you can export CD_ROOT" 1518 einfo "you only have one cdrom, you can export CD_ROOT"
1345 echo 1521 echo
1346 einfo "For example:" 1522 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom" 1523 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo 1524 echo
1349 fi 1525 fi
1526
1527 export CDROM_SET=""
1350 export CDROM_CURRENT_CD=0 1528 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd 1529 cdrom_load_next_cd
1352} 1530}
1353 1531
1354# this is only used when you need access to more than one cd. 1532# @FUNCTION: cdrom_load_next_cd
1355# when you have finished using the first cd, just call this function. 1533# @DESCRIPTION:
1356# when it returns, CDROM_ROOT will be pointing to the second cd. 1534# Some packages are so big they come on multiple CDs. When you're done reading
1357# remember, you can only go forward in the cd chain, you can't go back. 1535# files off a CD and want access to the next one, just call this function.
1536# Again, all the messy details of user interaction are taken care of for you.
1537# Once this returns, just read the variable CDROM_ROOT for the location of the
1538# mounted CD. Note that you can only go forward in the CD list, so make sure
1539# you only call this function when you're done using the current CD.
1358cdrom_load_next_cd() { 1540cdrom_load_next_cd() {
1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1360 local var= 1541 local var
1361 1542 ((++CDROM_CURRENT_CD))
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1364 return
1365 fi
1366 1543
1367 unset CDROM_ROOT 1544 unset CDROM_ROOT
1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1545 var=CD_ROOT_${CDROM_CURRENT_CD}
1546 [[ -z ${!var} ]] && var="CD_ROOT"
1369 if [[ -z ${!var} ]] ; then 1547 if [[ -z ${!var} ]] ; then
1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1548 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1371 cdrom_locate_file_on_cd ${!var} 1549 _cdrom_locate_file_on_cd ${!var}
1372 else 1550 else
1373 export CDROM_ROOT=${!var} 1551 export CDROM_ROOT=${!var}
1374 fi 1552 fi
1375 1553
1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1554 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1381# all it does is try to locate a give file on a cd ... if the cd isn't 1559# all it does is try to locate a give file on a cd ... if the cd isn't
1382# found, then a message asking for the user to insert the cdrom will be 1560# found, then a message asking for the user to insert the cdrom will be
1383# displayed and we'll hang out here until: 1561# displayed and we'll hang out here until:
1384# (1) the file is found on a mounted cdrom 1562# (1) the file is found on a mounted cdrom
1385# (2) the user hits CTRL+C 1563# (2) the user hits CTRL+C
1386cdrom_locate_file_on_cd() { 1564_cdrom_locate_file_on_cd() {
1565 local mline=""
1566 local showedmsg=0 showjolietmsg=0
1567
1387 while [[ -z ${CDROM_ROOT} ]] ; do 1568 while [[ -z ${CDROM_ROOT} ]] ; do
1569 local i=0
1570 local -a cdset=(${*//:/ })
1571 if [[ -n ${CDROM_SET} ]] ; then
1572 cdset=(${cdset[${CDROM_SET}]})
1573 fi
1574
1575 while [[ -n ${cdset[${i}]} ]] ; do
1388 local dir="$(dirname ${@})" 1576 local dir=$(dirname ${cdset[${i}]})
1389 local file="$(basename ${@})" 1577 local file=$(basename ${cdset[${i}]})
1390 local mline=""
1391 local showedmsg=0
1392 1578
1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1579 local point= node= fs= foo=
1580 while read point node fs foo ; do
1581 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1582 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1583 && continue
1584 point=${point//\040/ }
1394 [[ -d ${mline}/${dir} ]] || continue 1585 [[ ! -d ${point}/${dir} ]] && continue
1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1586 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1396 && export CDROM_ROOT=${mline} 1587 export CDROM_ROOT=${point}
1588 export CDROM_SET=${i}
1589 export CDROM_MATCH=${cdset[${i}]}
1590 return
1591 done <<< "$(get_mounts)"
1592
1593 ((++i))
1397 done 1594 done
1398 1595
1399 if [[ -z ${CDROM_ROOT} ]] ; then
1400 echo 1596 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then 1597 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1598 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then 1599 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert the cdrom for ${PN} now !" 1600 einfo "Please insert+mount the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else 1601 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !" 1602 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1414 fi
1415 fi 1603 fi
1416 showedmsg=1 1604 else
1605 if [[ -z ${CDROM_NAME_1} ]] ; then
1606 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1607 else
1608 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1609 einfo "Please insert+mount the ${!var} cdrom now !"
1610 fi
1417 fi 1611 fi
1612 showedmsg=1
1613 fi
1418 einfo "Press return to scan for the cd again" 1614 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1615 einfo "or hit CTRL+C to abort the emerge."
1420 read 1616 echo
1617 if [[ ${showjolietmsg} -eq 0 ]] ; then
1618 showjolietmsg=1
1619 else
1620 ewarn "If you are having trouble with the detection"
1621 ewarn "of your CD, it is possible that you do not have"
1622 ewarn "Joliet support enabled in your kernel. Please"
1623 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1624 ebeep 5
1421 fi 1625 fi
1626 read || die "something is screwed with your system"
1422 done 1627 done
1423} 1628}
1424 1629
1630# @FUNCTION: strip-linguas
1631# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1632# @DESCRIPTION:
1425# Make sure that LINGUAS only contains languages that 1633# Make sure that LINGUAS only contains languages that
1426# a package can support 1634# a package can support. The first form allows you to
1427# 1635# specify a list of LINGUAS. The -i builds a list of po
1428# usage: strip-linguas <allow LINGUAS> 1636# files found in all the directories and uses the
1429# strip-linguas -i <directories of .po files> 1637# intersection of the lists. The -u builds a list of po
1430# strip-linguas -u <directories of .po files> 1638# files found in all the directories and uses the union
1431# 1639# of the lists.
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() { 1640strip-linguas() {
1438 local ls newls 1641 local ls newls nols
1439 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1642 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1440 local op="$1"; shift 1643 local op=$1; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1644 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1442 local d f 1645 local d f
1443 for d in "$@" ; do 1646 for d in "$@" ; do
1444 if [ "${op}" == "-u" ] ; then 1647 if [[ ${op} == "-u" ]] ; then
1445 newls="${ls}" 1648 newls=${ls}
1446 else 1649 else
1447 newls="" 1650 newls=""
1448 fi 1651 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1652 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1450 if [ "${op}" == "-i" ] ; then 1653 if [[ ${op} == "-i" ]] ; then
1451 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1654 hasq ${f} ${ls} && newls="${newls} ${f}"
1452 else 1655 else
1453 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1656 hasq ${f} ${ls} || newls="${newls} ${f}"
1454 fi 1657 fi
1455 done 1658 done
1456 ls="${newls}" 1659 ls=${newls}
1457 done 1660 done
1458 ls="${ls//.po}"
1459 else 1661 else
1460 ls="$@" 1662 ls="$@"
1461 fi 1663 fi
1462 1664
1463 ls=" ${ls} " 1665 nols=""
1464 newls="" 1666 newls=""
1465 for f in ${LINGUAS} ; do 1667 for f in ${LINGUAS} ; do
1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1668 if hasq ${f} ${ls} ; then
1467 newls="${newls} ${f}" 1669 newls="${newls} ${f}"
1468 else 1670 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1671 nols="${nols} ${f}"
1470 fi 1672 fi
1471 done 1673 done
1472 if [ -z "${newls}" ] ; then 1674 [[ -n ${nols} ]] \
1473 unset LINGUAS 1675 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1474 else
1475 export LINGUAS="${newls}" 1676 export LINGUAS=${newls:1}
1476 fi
1477} 1677}
1478 1678
1479# moved from kernel.eclass since they are generally useful outside of 1679# @FUNCTION: preserve_old_lib
1480# kernel.eclass -iggy (20041002) 1680# @USAGE: <libs to preserve> [more libs]
1481 1681# @DESCRIPTION:
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 sparc) export ARCH="$(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!
1498 *) export ARCH="${ARCH}";;
1499 esac
1500}
1501
1502# set's ARCH back to what portage expects
1503set_arch_to_portage() {
1504 i=10
1505 while ((i--)) ; do
1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1507 done
1508 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1509}
1510
1511# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0
1514#
1515# These functions are useful when a lib in your package changes --soname. Such 1682# These functions are useful when a lib in your package changes ABI SONAME.
1516# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1683# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1517# would break packages that link against it. Most people get around this 1684# would break packages that link against it. Most people get around this
1518# by using the portage SLOT mechanism, but that is not always a relevant 1685# by using the portage SLOT mechanism, but that is not always a relevant
1519# solution, so instead you can add the following to your ebuilds: 1686# solution, so instead you can call this from pkg_preinst. See also the
1520# 1687# preserve_old_lib_notify function.
1521# src_install() {
1522# ...
1523# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1524# ...
1525# }
1526#
1527# pkg_postinst() {
1528# ...
1529# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1530# ...
1531# }
1532
1533preserve_old_lib() { 1688preserve_old_lib() {
1534 LIB=$1 1689 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1690 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1691 die "Invalid preserve_old_lib() usage"
1692 fi
1693 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1535 1694
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1695 # let portage worry about it
1537 SONAME=`basename ${LIB}` 1696 has preserve-libs ${FEATURES} && return 0
1538 DIRNAME=`dirname ${LIB}`
1539 1697
1540 dodir ${DIRNAME} 1698 local lib dir
1541 cp ${ROOT}${LIB} ${D}${DIRNAME} 1699 for lib in "$@" ; do
1700 [[ -e ${ROOT}/${lib} ]] || continue
1701 dir=${lib%/*}
1702 dodir ${dir} || die "dodir ${dir} failed"
1703 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1542 touch ${D}${LIB} 1704 touch "${D}"/${lib}
1543 fi 1705 done
1544} 1706}
1545 1707
1708# @FUNCTION: preserve_old_lib_notify
1709# @USAGE: <libs to notify> [more libs]
1710# @DESCRIPTION:
1711# Spit helpful messages about the libraries preserved by preserve_old_lib.
1546preserve_old_lib_notify() { 1712preserve_old_lib_notify() {
1547 LIB=$1 1713 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1714 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1715 die "Invalid preserve_old_lib_notify() usage"
1716 fi
1548 1717
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1718 # let portage worry about it
1550 SONAME=`basename ${LIB}` 1719 has preserve-libs ${FEATURES} && return 0
1551 1720
1721 local lib notice=0
1722 for lib in "$@" ; do
1723 [[ -e ${ROOT}/${lib} ]] || continue
1724 if [[ ${notice} -eq 0 ]] ; then
1725 notice=1
1552 einfo "An old version of an installed library was detected on your system." 1726 ewarn "Old versions of installed libraries were detected on your system."
1553 einfo "In order to avoid breaking packages that link against is, this older version" 1727 ewarn "In order to avoid breaking packages that depend on these old libs,"
1554 einfo "is not being removed. In order to make full use of this newer version," 1728 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1555 einfo "you will need to execute the following command:" 1729 ewarn "in order to remove these old dependencies. If you do not have this"
1556 einfo " revdep-rebuild --soname ${SONAME}" 1730 ewarn "helper program, simply emerge the 'gentoolkit' package."
1557 einfo 1731 ewarn
1558 einfo "After doing that, you can safely remove ${LIB}"
1559 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1560 fi 1732 fi
1733 ewarn " # revdep-rebuild --library ${lib##*/}"
1734 done
1735 if [[ ${notice} -eq 1 ]] ; then
1736 ewarn
1737 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1738 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1739 for lib in "$@" ; do
1740 ewarn " # rm '${lib}'"
1741 done
1742 fi
1561} 1743}
1562 1744
1563# Hack for people to figure out if a package was built with 1745# @FUNCTION: built_with_use
1564# certain USE flags 1746# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1747# @DESCRIPTION:
1748# A temporary hack until portage properly supports DEPENDing on USE
1749# flags being enabled in packages. This will check to see if the specified
1750# DEPEND atom was built with the specified list of USE flags. The
1751# --missing option controls the behavior if called on a package that does
1752# not actually support the defined USE flags (aka listed in IUSE).
1753# The default is to abort (call die). The -a and -o flags control
1754# the requirements of the USE flags. They correspond to "and" and "or"
1755# logic. So the -a flag means all listed USE flags must be enabled
1756# while the -o flag means at least one of the listed IUSE flags must be
1757# enabled. The --hidden option is really for internal use only as it
1758# means the USE flag we're checking is hidden expanded, so it won't be found
1759# in IUSE like normal USE flags.
1565# 1760#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1761# Remember that this function isn't terribly intelligent so order of optional
1567# ex: built_with_use xchat gtk2 1762# flags matter.
1568#
1569# Flags: -a all USE flags should be utilized
1570# -o at least one USE flag should be utilized
1571# Note: the default flag is '-a'
1572built_with_use() { 1763built_with_use() {
1764 local hidden="no"
1765 if [[ $1 == "--hidden" ]] ; then
1766 hidden="yes"
1767 shift
1768 fi
1769
1770 local missing_action="die"
1771 if [[ $1 == "--missing" ]] ; then
1772 missing_action=$2
1773 shift ; shift
1774 case ${missing_action} in
1775 true|false|die) ;;
1776 *) die "unknown action '${missing_action}'";;
1777 esac
1778 fi
1779
1573 local opt=$1 1780 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1781 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575 1782
1576 local PKG=$(best_version $1) 1783 local PKG=$(best_version $1)
1784 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1577 shift 1785 shift
1578 1786
1579 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1787 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1580 [[ ! -e ${USEFILE} ]] && return 1 1788 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1789
1790 # if the IUSE file doesn't exist, the read will error out, we need to handle
1791 # this gracefully
1792 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1793 case ${missing_action} in
1794 true) return 0;;
1795 false) return 1;;
1796 die) die "Unable to determine what USE flags $PKG was built with";;
1797 esac
1798 fi
1799
1800 if [[ ${hidden} == "no" ]] ; then
1801 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1802 # Don't check USE_EXPAND #147237
1803 local expand
1804 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1805 if [[ $1 == ${expand}_* ]] ; then
1806 expand=""
1807 break
1808 fi
1809 done
1810 if [[ -n ${expand} ]] ; then
1811 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1812 case ${missing_action} in
1813 true) return 0;;
1814 false) return 1;;
1815 die) die "$PKG does not actually support the $1 USE flag!";;
1816 esac
1817 fi
1818 fi
1819 fi
1581 1820
1582 local USE_BUILT=$(<${USEFILE}) 1821 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do 1822 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then 1823 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0 1824 has $1 ${USE_BUILT} && return 0
1589 shift 1828 shift
1590 done 1829 done
1591 [[ ${opt} = "-a" ]] 1830 [[ ${opt} = "-a" ]]
1592} 1831}
1593 1832
1833# @FUNCTION: epunt_cxx
1834# @USAGE: [dir to scan]
1835# @DESCRIPTION:
1594# Many configure scripts wrongly bail when a C++ compiler 1836# Many configure scripts wrongly bail when a C++ compiler could not be
1595# could not be detected. #73450 1837# detected. If dir is not specified, then it defaults to ${S}.
1838#
1839# http://bugs.gentoo.org/73450
1596epunt_cxx() { 1840epunt_cxx() {
1597 local dir=$1 1841 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S} 1842 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks" 1843 ebegin "Removing useless C++ checks"
1600 local f 1844 local f
1601 for f in $(find ${dir} -name configure) ; do 1845 find "${dir}" -name configure | while read f ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1846 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done 1847 done
1604 eend 0 1848 eend 0
1605} 1849}
1606 1850
1607# dopamd [ file ] [ new file ] 1851# @FUNCTION: make_wrapper
1608# 1852# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1609# Install pam auth config file in /etc/pam.d 1853# @DESCRIPTION:
1610# 1854# Create a shell wrapper script named wrapper in installpath
1611# The first argument, 'file' is required. Install as 'new file', if 1855# (defaults to the bindir) to execute target (default of wrapper) by
1612# specified. 1856# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1613 1857# libpaths followed by optionally changing directory to chdir.
1614dopamd() { 1858make_wrapper() {
1615 local pamd="$1" newpamd="${2:-$1}" 1859 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1616 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1860 local tmpwrapper=$(emktemp)
1617 1861 # We don't want to quote ${bin} so that people can pass complex
1618 use pam || return 0 1862 # things as $bin ... "./someprog --args"
1619 1863 cat << EOF > "${tmpwrapper}"
1620 insinto /etc/pam.d 1864#!/bin/sh
1621 # these are the default doins options, but be explicit just in case 1865cd "${chdir:-.}"
1622 insopts -m 0644 -o root -g root 1866if [ -n "${libdir}" ] ; then
1623 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1867 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1868 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1869 else
1870 export LD_LIBRARY_PATH="${libdir}"
1871 fi
1872fi
1873exec ${bin} "\$@"
1874EOF
1875 chmod go+rx "${tmpwrapper}"
1876 if [[ -n ${path} ]] ; then
1877 (
1878 exeinto "${path}"
1879 newexe "${tmpwrapper}" "${wrapper}"
1880 ) || die
1881 else
1882 newbin "${tmpwrapper}" "${wrapper}" || die
1883 fi
1624} 1884}
1885
1886# @FUNCTION: prepalldocs
1887# @USAGE:
1888# @DESCRIPTION:
1889# Compress files in /usr/share/doc which are not already
1890# compressed, excluding /usr/share/doc/${PF}/html.
1891# Uses the ecompressdir to do the compression.
1892# 2009-02-18 by betelgeuse:
1893# Commented because ecompressdir is even more internal to
1894# Portage than prepalldocs (it's not even mentioned in man 5
1895# ebuild). Please submit a better version for review to gentoo-dev
1896# if you want prepalldocs here.
1897#prepalldocs() {
1898# if [[ -n $1 ]] ; then
1899# ewarn "prepalldocs: invalid usage; takes no arguments"
1900# fi
1901
1902# cd "${D}"
1903# [[ -d usr/share/doc ]] || return 0
1904
1905# find usr/share/doc -exec gzip {} +
1906# ecompressdir --ignore /usr/share/doc/${PF}/html
1907# ecompressdir --queue /usr/share/doc
1908#}

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