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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 1.325 2010/01/09 20:06:24 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
23# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
25epause() { 29epause() {
26 if [ -z "$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
195 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
197 fi
198 else
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
200 then
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
202 then
203 EPATCH_SOURCE="$1"
204 fi 261 fi
205 262
206 echo 263 # Let people filter things dynamically
207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
208 eerror
209 eerror " ${EPATCH_SOURCE}"
210 eerror " ( ${EPATCH_SOURCE##*/} )"
211 echo
212 die "Cannot find \$EPATCH_SOURCE!"
213 fi
214
215 local EPATCH_SOURCE="${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}" ] 264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
255 then 265 # let people use globs in the exclude
256 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 266 eshopts_push -o noglob
257 then 267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
258 continue 272 continue
259 fi 273 fi
274 done
275 eshopts_pop
276 fi
277
278 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
279 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
280 einfo "${EPATCH_SINGLE_MSG}"
281 else
282 einfo "Applying ${patchname} ..."
260 fi 283 fi
261
262 if [ "${SINGLE_PATCH}" = "yes" ]
263 then
264 if [ -n "${EPATCH_SINGLE_MSG}" ]
265 then
266 einfo "${EPATCH_SINGLE_MSG}"
267 else 284 else
268 einfo "Applying ${x##*/} ..." 285 einfo " ${patchname} ..."
286 fi
287
288 # most of the time, there will only be one run per unique name,
289 # but if there are more, make sure we get unique log filenames
290 local STDERR_TARGET="${T}/${patchname}.out"
291 if [[ -e ${STDERR_TARGET} ]] ; then
292 STDERR_TARGET="${T}/${patchname}-$$.out"
293 fi
294
295 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
296
297 # Decompress the patch if need be
298 local count=0
299 local PATCH_TARGET
300 if [[ -n ${PIPE_CMD} ]] ; then
301 PATCH_TARGET="${T}/$$.patch"
302 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
303
304 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET=${x}
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
323 fi
324
325 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
326 while [[ ${count} -lt 5 ]] ; do
327 # Generate some useful debug info ...
328 (
329 _epatch_draw_line "***** ${patchname} *****"
330 echo
331 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
332 echo
333 _epatch_draw_line "***** ${patchname} *****"
334 ) >> "${STDERR_TARGET}"
335
336 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
337 (
338 _epatch_draw_line "***** ${patchname} *****"
339 echo
340 echo "ACTUALLY APPLYING ${patchname} ..."
341 echo
342 _epatch_draw_line "***** ${patchname} *****"
343 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
344 ) >> "${STDERR_TARGET}"
345
346 if [ $? -ne 0 ] ; then
347 echo
348 eerror "A dry-run of patch command succeeded, but actually"
349 eerror "applying the patch failed!"
350 #die "Real world sux compared to the dreamworld!"
351 count=5
269 fi 352 fi
270 else 353 break
271 einfo " ${x##*/} ..."
272 fi 354 fi
273 355
274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 356 : $(( count++ ))
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 357 done
337 358
338 if [ "${PATCH_SUFFIX}" != "patch" ] 359 # if we had to decompress the patch, delete the temp one
339 then 360 if [[ -n ${PIPE_CMD} ]] ; then
340 rm -f ${PATCH_TARGET} 361 rm -f "${PATCH_TARGET}"
341 fi 362 fi
342 363
343 if [ "${count}" -eq 5 ] 364 if [[ ${count} -ge 5 ]] ; then
344 then
345 echo 365 echo
346 eerror "Failed Patch: ${x##*/}!" 366 eerror "Failed Patch: ${patchname} !"
367 eerror " ( ${PATCH_TARGET} )"
347 eerror 368 eerror
348 eerror "Include in your bugreport the contents of:" 369 eerror "Include in your bugreport the contents of:"
349 eerror 370 eerror
350 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 371 eerror " ${STDERR_TARGET}"
351 echo 372 echo
352 die "Failed Patch: ${x##*/}!" 373 die "Failed Patch: ${patchname}!"
353 fi 374 fi
354 375
355 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 376 # if everything worked, delete the patch log
356 377 rm -f "${STDERR_TARGET}"
357 eend 0 378 eend 0
358 fi
359 done 379 done
360 if [ "${SINGLE_PATCH}" = "no" ] 380
361 then 381 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
362 einfo "Done with patching" 382 : # everything worked
383}
384epatch_user() {
385 [[ $# -ne 0 ]] && die "epatch_user takes no options"
386
387 # don't clobber any EPATCH vars that the parent might want
388 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
389 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
390 EPATCH_SOURCE=${base}/${CTARGET}/${check}
391 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
393 if [[ -d ${EPATCH_SOURCE} ]] ; then
394 EPATCH_SOURCE=${EPATCH_SOURCE} \
395 EPATCH_SUFFIX="patch" \
396 EPATCH_FORCE="yes" \
397 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
398 epatch
399 break
363 fi 400 fi
401 done
364} 402}
365 403
366# This function return true if we are using the NPTL pthreads 404# @FUNCTION: emktemp
367# implementation. 405# @USAGE: [temp dir]
368# 406# @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) 407# Cheap replacement for when debianutils (and thus mktemp)
493# does not exist on the users system 408# 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() { 409emktemp() {
498 local exe="touch" 410 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift 411 [[ $1 == -d ]] && exe="mkdir" && shift
500 local topdir="$1" 412 local topdir=$1
501 413
502 if [ -z "${topdir}" ] 414 if [[ -z ${topdir} ]] ; then
503 then
504 [ -z "${T}" ] \ 415 [[ -z ${T} ]] \
505 && topdir="/tmp" \ 416 && topdir="/tmp" \
506 || topdir="${T}" 417 || topdir=${T}
507 fi 418 fi
508 419
509 if [ -z "$(type -p mktemp)" ] 420 if ! type -P mktemp > /dev/null ; then
510 then 421 # system lacks `mktemp` so we have to fake it
511 local tmp=/ 422 local tmp=/
512 while [ -e "${tmp}" ] ; do 423 while [[ -e ${tmp} ]] ; do
513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 424 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
514 done 425 done
515 ${exe} "${tmp}" 426 ${exe} "${tmp}" || ${exe} -p "${tmp}"
516 echo "${tmp}" 427 echo "${tmp}"
517 else 428 else
518 [ "${exe}" == "touch" ] \ 429 # the args here will give slightly wierd names on BSD,
519 && exe="-p" \ 430 # but should produce a usable file on all userlands
520 || exe="-d" 431 if [[ ${exe} == "touch" ]] ; then
521 mktemp ${exe} "${topdir}" 432 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
433 else
434 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
522 fi 435 fi
436 fi
523} 437}
524 438
439# @FUNCTION: egetent
440# @USAGE: <database> <key>
441# @MAINTAINER:
442# base-system@gentoo.org (Linux)
443# Joe Jezak <josejx@gmail.com> (OS X)
444# usata@gentoo.org (OS X)
445# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
446# @DESCRIPTION:
525# Small wrapper for getent (Linux), nidump (Mac OS X), 447# Small wrapper for getent (Linux),
448# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
526# and pw (FreeBSD) used in enewuser()/enewgroup() 449# 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() { 450egetent() {
532 if useq ppc-macos ; then 451 case ${CHOST} in
452 *-darwin[678])
533 case "$2" in 453 case "$2" in
534 *[!0-9]*) # Non numeric 454 *[!0-9]*) # Non numeric
535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 455 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
536 ;; 456 ;;
537 *) # Numeric 457 *) # Numeric
538 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 458 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
539 ;; 459 ;;
540 esac 460 esac
541 elif useq x86-fbsd ; then 461 ;;
542 local action 462 *-darwin*)
543 if [ "$1" == "passwd" ] 463 local mytype=$1
544 then 464 [[ "passwd" == $mytype ]] && mytype="Users"
545 action="user" 465 [[ "group" == $mytype ]] && mytype="Groups"
546 else 466 case "$2" in
547 action="group" 467 *[!0-9]*) # Non numeric
468 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
469 ;;
470 *) # Numeric
471 local mykey="UniqueID"
472 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
473 dscl . -search /$mytype $mykey $2 2>/dev/null
474 ;;
475 esac
476 ;;
477 *-freebsd*|*-dragonfly*)
478 local opts action="user"
479 [[ $1 == "passwd" ]] || action="group"
480
481 # lookup by uid/gid
482 if [[ $2 == [[:digit:]]* ]] ; then
483 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
548 fi 484 fi
485
549 pw show "${action}" "$2" -q 486 pw show ${action} ${opts} "$2" -q
550 else 487 ;;
488 *-netbsd*|*-openbsd*)
489 grep "$2:\*:" /etc/$1
490 ;;
491 *)
551 which nscd >& /dev/null && nscd -i "$1" 492 type -p nscd >& /dev/null && nscd -i "$1"
552 getent "$1" "$2" 493 getent "$1" "$2"
553 fi 494 ;;
495 esac
554} 496}
555 497
556# Simplify/standardize adding users to the system 498# @FUNCTION: enewuser
557# vapier@gentoo.org 499# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
558# 500# @DESCRIPTION:
559# enewuser(username, uid, shell, homedir, groups, extra options) 501# Same as enewgroup, you are not required to understand how to properly add
560# 502# a user to the system. The only required parameter is the username.
561# Default values if you do not specify any: 503# Default uid is (pass -1 for this) next available, default shell is
562# username: REQUIRED ! 504# /bin/false, default homedir is /dev/null, there are no default groups,
563# uid: next available (see useradd(8)) 505# 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() { 506enewuser() {
507 case ${EBUILD_PHASE} in
508 unpack|compile|test|install)
509 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
510 eerror "Package fails at QA and at life. Please file a bug."
511 die "Bad package! enewuser is only for use in pkg_* functions!"
512 esac
513
570 # get the username 514 # get the username
571 local euser="$1"; shift 515 local euser=$1; shift
572 if [ -z "${euser}" ] 516 if [[ -z ${euser} ]] ; then
573 then
574 eerror "No username specified !" 517 eerror "No username specified !"
575 die "Cannot call enewuser without a username" 518 die "Cannot call enewuser without a username"
576 fi 519 fi
577 520
578 # lets see if the username already exists 521 # lets see if the username already exists
579 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 522 if [[ -n $(egetent passwd "${euser}") ]] ; then
580 then
581 return 0 523 return 0
582 fi 524 fi
583 einfo "Adding user '${euser}' to your system ..." 525 einfo "Adding user '${euser}' to your system ..."
584 526
585 # options to pass to useradd 527 # options to pass to useradd
586 local opts= 528 local opts=
587 529
588 # handle uid 530 # handle uid
589 local euid="$1"; shift 531 local euid=$1; shift
590 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 532 if [[ -n ${euid} && ${euid} != -1 ]] ; then
591 then
592 if [ "${euid}" -gt 0 ] 533 if [[ ${euid} -gt 0 ]] ; then
593 then
594 if [ ! -z "`egetent passwd ${euid}`" ] 534 if [[ -n $(egetent passwd ${euid}) ]] ; then
595 then
596 euid="next" 535 euid="next"
597 fi 536 fi
598 else 537 else
599 eerror "Userid given but is not greater than 0 !" 538 eerror "Userid given but is not greater than 0 !"
600 die "${euid} is not a valid UID" 539 die "${euid} is not a valid UID"
601 fi 540 fi
602 else 541 else
603 euid="next" 542 euid="next"
604 fi 543 fi
605 if [ "${euid}" == "next" ] 544 if [[ ${euid} == "next" ]] ; then
606 then 545 for ((euid = 101; euid <= 999; euid++)); do
607 local pwrange
608 if [ "${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 546 [[ -z $(egetent passwd ${euid}) ]] && break
615 done 547 done
616 fi 548 fi
617 opts="${opts} -u ${euid}" 549 opts="${opts} -u ${euid}"
618 einfo " - Userid: ${euid}" 550 einfo " - Userid: ${euid}"
619 551
620 # handle shell 552 # handle shell
621 local eshell="$1"; shift 553 local eshell=$1; shift
622 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 554 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
623 then 555 if [[ ! -e ${ROOT}${eshell} ]] ; then
624 if [ ! -e "${eshell}" ]
625 then
626 eerror "A shell was specified but it does not exist !" 556 eerror "A shell was specified but it does not exist !"
627 die "${eshell} does not exist" 557 die "${eshell} does not exist in ${ROOT}"
558 fi
559 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
560 eerror "Do not specify ${eshell} yourself, use -1"
561 die "Pass '-1' as the shell parameter"
628 fi 562 fi
629 else 563 else
630 if [ "${USERLAND}" == "BSD" ] 564 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
631 then 565 [[ -x ${ROOT}${shell} ]] && break
632 eshell="/usr/bin/false" 566 done
633 else 567
568 if [[ ${shell} == "/dev/null" ]] ; then
569 eerror "Unable to identify the shell to use, proceeding with userland default."
570 case ${USERLAND} in
634 eshell="/bin/false" 571 GNU) shell="/bin/false" ;;
572 BSD) shell="/sbin/nologin" ;;
573 Darwin) shell="/usr/sbin/nologin" ;;
574 *) die "Unable to identify the default shell for userland ${USERLAND}"
575 esac
635 fi 576 fi
577
578 eshell=${shell}
636 fi 579 fi
637 einfo " - Shell: ${eshell}" 580 einfo " - Shell: ${eshell}"
638 opts="${opts} -s ${eshell}" 581 opts="${opts} -s ${eshell}"
639 582
640 # handle homedir 583 # handle homedir
641 local ehome="$1"; shift 584 local ehome=$1; shift
642 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 585 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
643 then
644 ehome="/dev/null" 586 ehome="/dev/null"
645 fi 587 fi
646 einfo " - Home: ${ehome}" 588 einfo " - Home: ${ehome}"
647 opts="${opts} -d ${ehome}" 589 opts="${opts} -d ${ehome}"
648 590
649 # handle groups 591 # handle groups
650 local egroups="$1"; shift 592 local egroups=$1; shift
651 if [ ! -z "${egroups}" ] 593 if [[ ! -z ${egroups} ]] ; then
652 then
653 local oldifs="${IFS}" 594 local oldifs=${IFS}
654 local defgroup="" exgroups="" 595 local defgroup="" exgroups=""
655 596
656 export IFS="," 597 export IFS=","
657 for g in ${egroups} 598 for g in ${egroups} ; do
658 do
659 export IFS="${oldifs}" 599 export IFS=${oldifs}
660 if [ -z "`egetent group \"${g}\"`" ] 600 if [[ -z $(egetent group "${g}") ]] ; then
661 then
662 eerror "You must add group ${g} to the system first" 601 eerror "You must add group ${g} to the system first"
663 die "${g} is not a valid GID" 602 die "${g} is not a valid GID"
664 fi 603 fi
665 if [ -z "${defgroup}" ] 604 if [[ -z ${defgroup} ]] ; then
666 then
667 defgroup="${g}" 605 defgroup=${g}
668 else 606 else
669 exgroups="${exgroups},${g}" 607 exgroups="${exgroups},${g}"
670 fi 608 fi
671 export IFS="," 609 export IFS=","
672 done 610 done
673 export IFS="${oldifs}" 611 export IFS=${oldifs}
674 612
675 opts="${opts} -g ${defgroup}" 613 opts="${opts} -g ${defgroup}"
676 if [ ! -z "${exgroups}" ] 614 if [[ ! -z ${exgroups} ]] ; then
677 then
678 opts="${opts} -G ${exgroups:1}" 615 opts="${opts} -G ${exgroups:1}"
679 fi 616 fi
680 else 617 else
681 egroups="(none)" 618 egroups="(none)"
682 fi 619 fi
683 einfo " - Groups: ${egroups}" 620 einfo " - Groups: ${egroups}"
684 621
685 # handle extra and add the user 622 # handle extra and add the user
686 local eextra="$@"
687 local oldsandbox="${SANDBOX_ON}" 623 local oldsandbox=${SANDBOX_ON}
688 export SANDBOX_ON="0" 624 export SANDBOX_ON="0"
689 if useq ppc-macos 625 case ${CHOST} in
690 then 626 *-darwin*)
691 ### Make the user 627 ### Make the user
692 if [ -z "${eextra}" ] 628 if [[ -z $@ ]] ; then
693 then
694 dscl . create /users/${euser} uid ${euid} 629 dscl . create /users/${euser} uid ${euid}
695 dscl . create /users/${euser} shell ${eshell} 630 dscl . create /users/${euser} shell ${eshell}
696 dscl . create /users/${euser} home ${ehome} 631 dscl . create /users/${euser} home ${ehome}
697 dscl . create /users/${euser} realname "added by portage for ${PN}" 632 dscl . create /users/${euser} realname "added by portage for ${PN}"
698 ### Add the user to the groups specified 633 ### Add the user to the groups specified
699 local oldifs="${IFS}" 634 local oldifs=${IFS}
700 export IFS="," 635 export IFS=","
701 for g in ${egroups} 636 for g in ${egroups} ; do
702 do
703 dscl . merge /groups/${g} users ${euser} 637 dscl . merge /groups/${g} users ${euser}
704 done 638 done
705 export IFS="${oldifs}" 639 export IFS=${oldifs}
706 else 640 else
707 einfo "Extra options are not supported on macos yet" 641 einfo "Extra options are not supported on Darwin yet"
708 einfo "Please report the ebuild along with the info below" 642 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}" 643 einfo "eextra: $@"
710 die "Required function missing" 644 die "Required function missing"
711 fi 645 fi
712 elif use x86-fbsd ; then 646 ;;
713 if [ -z "${eextra}" ] 647 *-freebsd*|*-dragonfly*)
714 then 648 if [[ -z $@ ]] ; then
715 pw useradd ${euser} ${opts} \ 649 pw useradd ${euser} ${opts} \
716 -c "added by portage for ${PN}" \ 650 -c "added by portage for ${PN}" \
717 die "enewuser failed" 651 die "enewuser failed"
718 else 652 else
719 einfo " - Extra: ${eextra}" 653 einfo " - Extra: $@"
720 pw useradd ${euser} ${opts} \ 654 pw useradd ${euser} ${opts} \
721 -c ${eextra} || die "enewuser failed" 655 "$@" || die "enewuser failed"
722 fi 656 fi
657 ;;
658
659 *-netbsd*)
660 if [[ -z $@ ]] ; then
661 useradd ${opts} ${euser} || die "enewuser failed"
723 else 662 else
724 if [ -z "${eextra}" ] 663 einfo " - Extra: $@"
725 then 664 useradd ${opts} ${euser} "$@" || die "enewuser failed"
665 fi
666 ;;
667
668 *-openbsd*)
669 if [[ -z $@ ]] ; then
670 useradd -u ${euid} -s ${eshell} \
671 -d ${ehome} -c "Added by portage for ${PN}" \
672 -g ${egroups} ${euser} || die "enewuser failed"
673 else
674 einfo " - Extra: $@"
675 useradd -u ${euid} -s ${eshell} \
676 -d ${ehome} -c "Added by portage for ${PN}" \
677 -g ${egroups} ${euser} "$@" || die "enewuser failed"
678 fi
679 ;;
680
681 *)
682 if [[ -z $@ ]] ; then
726 useradd ${opts} ${euser} \ 683 useradd ${opts} \
727 -c "added by portage for ${PN}" \ 684 -c "added by portage for ${PN}" \
685 ${euser} \
728 || die "enewuser failed" 686 || die "enewuser failed"
729 else 687 else
730 einfo " - Extra: ${eextra}" 688 einfo " - Extra: $@"
731 useradd ${opts} ${euser} ${eextra} \ 689 useradd ${opts} "$@" \
690 ${euser} \
732 || die "enewuser failed" 691 || die "enewuser failed"
733 fi 692 fi
693 ;;
694 esac
695
696 if [[ ! -e ${ROOT}/${ehome} ]] ; then
697 einfo " - Creating ${ehome} in ${ROOT}"
698 mkdir -p "${ROOT}/${ehome}"
699 chown ${euser} "${ROOT}/${ehome}"
700 chmod 755 "${ROOT}/${ehome}"
734 fi 701 fi
702
735 export SANDBOX_ON="${oldsandbox}" 703 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} 704}
745 705
746# Simplify/standardize adding groups to the system 706# @FUNCTION: enewgroup
747# vapier@gentoo.org 707# @USAGE: <group> [gid]
748# 708# @DESCRIPTION:
749# enewgroup(group, gid) 709# This function does not require you to understand how to properly add a
750# 710# group to the system. Just give it a group name to add and enewgroup will
751# Default values if you do not specify any: 711# do the rest. You may specify the gid for the group or allow the group to
752# groupname: REQUIRED ! 712# allocate the next available one.
753# gid: next available (see groupadd(8))
754# extra: none
755enewgroup() { 713enewgroup() {
714 case ${EBUILD_PHASE} in
715 unpack|compile|test|install)
716 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
717 eerror "Package fails at QA and at life. Please file a bug."
718 die "Bad package! enewgroup is only for use in pkg_* functions!"
719 esac
720
756 # get the group 721 # get the group
757 local egroup="$1"; shift 722 local egroup="$1"; shift
758 if [ -z "${egroup}" ] 723 if [ -z "${egroup}" ]
759 then 724 then
760 eerror "No group specified !" 725 eerror "No group specified !"
761 die "Cannot call enewgroup without a group" 726 die "Cannot call enewgroup without a group"
762 fi 727 fi
763 728
764 # see if group already exists 729 # see if group already exists
765 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 730 if [[ -n $(egetent group "${egroup}") ]]; then
766 then
767 return 0 731 return 0
768 fi 732 fi
769 einfo "Adding group '${egroup}' to your system ..." 733 einfo "Adding group '${egroup}' to your system ..."
770 734
771 # options to pass to useradd 735 # options to pass to useradd
777 then 741 then
778 if [ "${egid}" -gt 0 ] 742 if [ "${egid}" -gt 0 ]
779 then 743 then
780 if [ -z "`egetent group ${egid}`" ] 744 if [ -z "`egetent group ${egid}`" ]
781 then 745 then
782 if useq ppc-macos ; then 746 if [[ "${CHOST}" == *-darwin* ]]; then
783 opts="${opts} ${egid}" 747 opts="${opts} ${egid}"
784 else 748 else
785 opts="${opts} -g ${egid}" 749 opts="${opts} -g ${egid}"
786 fi 750 fi
787 else 751 else
801 opts="${opts} ${eextra}" 765 opts="${opts} ${eextra}"
802 766
803 # add the group 767 # add the group
804 local oldsandbox="${SANDBOX_ON}" 768 local oldsandbox="${SANDBOX_ON}"
805 export SANDBOX_ON="0" 769 export SANDBOX_ON="0"
806 if useq ppc-macos ; then 770 case ${CHOST} in
771 *-darwin*)
807 if [ ! -z "${eextra}" ]; 772 if [ ! -z "${eextra}" ];
808 then 773 then
809 einfo "Extra options are not supported on macos yet" 774 einfo "Extra options are not supported on Darwin/OS X yet"
810 einfo "Please report the ebuild along with the info below" 775 einfo "Please report the ebuild along with the info below"
811 einfo "eextra: ${eextra}" 776 einfo "eextra: ${eextra}"
812 die "Required function missing" 777 die "Required function missing"
813 fi 778 fi
814 779
815 # If we need the next available 780 # If we need the next available
816 case ${egid} in 781 case ${egid} in
817 *[!0-9]*) # Non numeric 782 *[!0-9]*) # Non numeric
818 for egid in `jot 898 101`; do 783 for ((egid = 101; egid <= 999; egid++)); do
819 [ -z "`egetent group ${egid}`" ] && break 784 [[ -z $(egetent group ${egid}) ]] && break
820 done 785 done
821 esac 786 esac
822 dscl . create /groups/${egroup} gid ${egid} 787 dscl . create /groups/${egroup} gid ${egid}
823 dscl . create /groups/${egroup} passwd '*' 788 dscl . create /groups/${egroup} passwd '*'
824 elif use x86-fbsd ; then 789 ;;
790
791 *-freebsd*|*-dragonfly*)
825 case ${egid} in 792 case ${egid} in
826 *[!0-9]*) # Non numeric 793 *[!0-9]*) # Non numeric
827 for egid in `jot 898 101`; do 794 for ((egid = 101; egid <= 999; egid++)); do
828 [ -z "`egetent group ${egid}`" ] && break 795 [[ -z $(egetent group ${egid}) ]] && break
829 done 796 done
830 esac 797 esac
831 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 798 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
832 else 799 ;;
800
801 *-netbsd*)
802 case ${egid} in
803 *[!0-9]*) # Non numeric
804 for ((egid = 101; egid <= 999; egid++)); do
805 [[ -z $(egetent group ${egid}) ]] && break
806 done
807 esac
808 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
809 ;;
810
811 *)
833 groupadd ${opts} ${egroup} || die "enewgroup failed" 812 groupadd ${opts} ${egroup} || die "enewgroup failed"
834 fi 813 ;;
814 esac
835 export SANDBOX_ON="${oldsandbox}" 815 export SANDBOX_ON="${oldsandbox}"
836} 816}
837 817
838# Simple script to replace 'dos2unix' binaries 818# @FUNCTION: edos2unix
839# vapier@gentoo.org 819# @USAGE: <file> [more files ...]
840# 820# @DESCRIPTION:
841# edos2unix(file, <more files> ...) 821# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
822# to remove all of these text utilities from DEPEND variables because this
823# is a script based solution. Just give it a list of files to convert and
824# they will all be changed from the DOS CRLF format to the UNIX LF format.
842edos2unix() { 825edos2unix() {
843 for f in "$@" 826 echo "$@" | xargs sed -i 's/\r$//'
844 do
845 cp "${f}" ${T}/edos2unix
846 sed 's/\r$//' ${T}/edos2unix > "${f}"
847 done
848} 827}
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##############################################################
856 828
857# Make a desktop file ! 829# Make a desktop file !
858# Great for making those icons in kde/gnome startmenu ! 830# Great for making those icons in kde/gnome startmenu !
859# Amaze your friends ! Get the women ! Join today ! 831# Amaze your friends ! Get the women ! Join today !
860# 832#
861# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 833# make_desktop_entry(<command>, [name], [icon], [type], [path])
862# 834#
863# binary: what binary does the app run with ? 835# binary: what command does the app run with ?
864# name: the name that will show up in the menu 836# name: the name that will show up in the menu
865# icon: give your little like a pretty little icon ... 837# icon: give your little like a pretty little icon ...
866# this can be relative (to /usr/share/pixmaps) or 838# this can be relative (to /usr/share/pixmaps) or
867# a full path to an icon 839# a full path to an icon
868# type: what kind of application is this ? for categories: 840# type: what kind of application is this ? for categories:
869# http://www.freedesktop.org/standards/menu-spec/ 841# http://standards.freedesktop.org/menu-spec/latest/apa.html
870# path: if your app needs to startup in a specific dir 842# path: if your app needs to startup in a specific dir
871make_desktop_entry() { 843make_desktop_entry() {
872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 844 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
873 845
874 local exec="${1}" 846 local exec=${1}
875 local name="${2:-${PN}}" 847 local name=${2:-${PN}}
876 local icon="${3:-${PN}.png}" 848 local icon=${3:-${PN}}
877 local type="${4}" 849 local type=${4}
878 local subdir="${6}" 850 local path=${5}
879 local path="${5:-${GAMES_BINDIR}}" 851
880 if [ -z "${type}" ] 852 if [[ -z ${type} ]] ; then
881 then 853 local catmaj=${CATEGORY%%-*}
882 case ${CATEGORY} in 854 local catmin=${CATEGORY##*-}
883 "app-emulation") 855 case ${catmaj} in
884 type=Emulator 856 app)
885 subdir="Emulation" 857 case ${catmin} in
858 accessibility) type=Accessibility;;
859 admin) type=System;;
860 antivirus) type=System;;
861 arch) type=Archiving;;
862 backup) type=Archiving;;
863 cdr) type=DiscBurning;;
864 dicts) type=Dictionary;;
865 doc) type=Documentation;;
866 editors) type=TextEditor;;
867 emacs) type=TextEditor;;
868 emulation) type=Emulator;;
869 laptop) type=HardwareSettings;;
870 office) type=Office;;
871 pda) type=PDA;;
872 vim) type=TextEditor;;
873 xemacs) type=TextEditor;;
874 *) type=;;
875 esac
886 ;; 876 ;;
887 "games-"*) 877
888 type=Game 878 dev)
889 subdir="Games" 879 type="Development"
890 ;; 880 ;;
891 "net-"*) 881
892 type=Network 882 games)
893 subdir="${type}" 883 case ${catmin} in
884 action|fps) type=ActionGame;;
885 arcade) type=ArcadeGame;;
886 board) type=BoardGame;;
887 emulation) type=Emulator;;
888 kids) type=KidsGame;;
889 puzzle) type=LogicGame;;
890 roguelike) type=RolePlaying;;
891 rpg) type=RolePlaying;;
892 simulation) type=Simulation;;
893 sports) type=SportsGame;;
894 strategy) type=StrategyGame;;
895 *) type=;;
896 esac
897 type="Game;${type}"
894 ;; 898 ;;
899
900 gnome)
901 type="Gnome;GTK"
902 ;;
903
904 kde)
905 type="KDE;Qt"
906 ;;
907
908 mail)
909 type="Network;Email"
910 ;;
911
912 media)
913 case ${catmin} in
914 gfx) type=Graphics;;
915 radio) type=Tuner;;
916 sound) type=Audio;;
917 tv) type=TV;;
918 video) type=Video;;
919 *) type=;;
920 esac
921 type="AudioVideo;${type}"
922 ;;
923
924 net)
925 case ${catmin} in
926 dialup) type=Dialup;;
927 ftp) type=FileTransfer;;
928 im) type=InstantMessaging;;
929 irc) type=IRCClient;;
930 mail) type=Email;;
931 news) type=News;;
932 nntp) type=News;;
933 p2p) type=FileTransfer;;
934 *) type=;;
935 esac
936 type="Network;${type}"
937 ;;
938
939 sci)
940 case ${catmin} in
941 astro*) type=Astronomy;;
942 bio*) type=Biology;;
943 calc*) type=Calculator;;
944 chem*) type=Chemistry;;
945 elec*) type=Electronics;;
946 geo*) type=Geology;;
947 math*) type=Math;;
948 physics) type=Physics;;
949 visual*) type=DataVisualization;;
950 *) type=;;
951 esac
952 type="Science;${type}"
953 ;;
954
955 sys)
956 type="System"
957 ;;
958
959 www)
960 case ${catmin} in
961 client) type=WebBrowser;;
962 *) type=;;
963 esac
964 type="Network"
965 ;;
966
895 *) 967 *)
896 type= 968 type=
897 subdir=
898 ;; 969 ;;
899 esac 970 esac
900 fi 971 fi
901 local desktop="${T}/${exec}.desktop" 972 if [ "${SLOT}" == "0" ] ; then
973 local desktop_name="${PN}"
974 else
975 local desktop_name="${PN}-${SLOT}"
976 fi
977 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
978 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
902 979
980 cat <<-EOF > "${desktop}"
903echo "[Desktop Entry] 981 [Desktop Entry]
904Encoding=UTF-8
905Version=0.9.2
906Name=${name} 982 Name=${name}
907Type=Application 983 Type=Application
908Comment=${DESCRIPTION} 984 Comment=${DESCRIPTION}
909Exec=${exec} 985 Exec=${exec}
910Path=${path} 986 TryExec=${exec%% *}
911Icon=${icon} 987 Icon=${icon}
912Categories=Application;${type};" > "${desktop}" 988 Categories=${type};
989 EOF
913 990
991 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
992
993 (
994 # wrap the env here so that the 'insinto' call
995 # doesn't corrupt the env of the caller
914 insinto /usr/share/applications 996 insinto /usr/share/applications
915 doins "${desktop}" 997 doins "${desktop}"
916 998 )
917 return 0
918} 999}
919 1000
920# Make a GDM/KDM Session file 1001# @FUNCTION: validate_desktop_entries
921# 1002# @USAGE: [directories]
922# make_desktop_entry(<title>, <command>) 1003# @MAINTAINER:
923# title: File to execute to start the Window Manager 1004# Carsten Lohrke <carlo@gentoo.org>
924# command: Name of the Window Manager 1005# @DESCRIPTION:
1006# Validate desktop entries using desktop-file-utils
1007validate_desktop_entries() {
1008 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1009 einfo "Checking desktop entry validity"
1010 local directories=""
1011 for d in /usr/share/applications $@ ; do
1012 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1013 done
1014 if [[ -n ${directories} ]] ; then
1015 for FILE in $(find ${directories} -name "*\.desktop" \
1016 -not -path '*.hidden*' | sort -u 2>/dev/null)
1017 do
1018 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1019 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1020 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1021 done
1022 fi
1023 echo ""
1024 else
1025 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1026 fi
1027}
925 1028
1029# @FUNCTION: make_session_desktop
1030# @USAGE: <title> <command> [command args...]
1031# @DESCRIPTION:
1032# Make a GDM/KDM Session file. The title is the file to execute to start the
1033# Window Manager. The command is the name of the Window Manager.
1034#
1035# You can set the name of the file via the ${wm} variable.
926make_session_desktop() { 1036make_session_desktop() {
927
928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1037 [[ -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 1038 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
930 1039
931 local title="${1}" 1040 local title=$1
932 local command="${2}" 1041 local command=$2
933 local desktop="${T}/${wm}.desktop" 1042 local desktop=${T}/${wm:-${PN}}.desktop
1043 shift 2
934 1044
1045 cat <<-EOF > "${desktop}"
935echo "[Desktop Entry] 1046 [Desktop Entry]
936Encoding=UTF-8
937Name=${title} 1047 Name=${title}
938Comment=This session logs you into ${title} 1048 Comment=This session logs you into ${title}
939Exec=${command} 1049 Exec=${command} $*
940TryExec=${command} 1050 TryExec=${command}
941Type=Application" > "${desktop}" 1051 Type=XSession
1052 EOF
942 1053
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
943 insinto /usr/share/xsessions 1057 insinto /usr/share/xsessions
944 doins "${desktop}" 1058 doins "${desktop}"
945 1059 )
946 return 0
947} 1060}
948 1061
1062# @FUNCTION: domenu
1063# @USAGE: <menus>
1064# @DESCRIPTION:
1065# Install the list of .desktop menu files into the appropriate directory
1066# (/usr/share/applications).
949domenu() { 1067domenu() {
950 local i 1068 (
951 local j 1069 # wrap the env here so that the 'insinto' call
1070 # doesn't corrupt the env of the caller
1071 local i j ret=0
952 insinto /usr/share/applications 1072 insinto /usr/share/applications
953 for i in ${@} 1073 for i in "$@" ; do
954 do
955 if [ -f "${i}" ]; 1074 if [[ -f ${i} ]] ; then
956 then
957 doins ${i} 1075 doins "${i}"
1076 ((ret+=$?))
958 elif [ -d "${i}" ]; 1077 elif [[ -d ${i} ]] ; then
959 then
960 for j in ${i}/*.desktop 1078 for j in "${i}"/*.desktop ; do
961 do
962 doins ${j} 1079 doins "${j}"
1080 ((ret+=$?))
963 done 1081 done
1082 else
1083 ((++ret))
964 fi 1084 fi
965 done 1085 done
1086 exit ${ret}
1087 )
966} 1088}
967 1089
1090# @FUNCTION: newmenu
1091# @USAGE: <menu> <newname>
1092# @DESCRIPTION:
1093# Like all other new* functions, install the specified menu as newname.
1094newmenu() {
1095 (
1096 # wrap the env here so that the 'insinto' call
1097 # doesn't corrupt the env of the caller
1098 insinto /usr/share/applications
1099 newins "$@"
1100 )
1101}
1102
1103# @FUNCTION: doicon
1104# @USAGE: <list of icons>
1105# @DESCRIPTION:
1106# Install the list of icons into the icon directory (/usr/share/pixmaps).
1107# This is useful in conjunction with creating desktop/menu files.
968doicon() { 1108doicon() {
969 local i 1109 (
970 local j 1110 # wrap the env here so that the 'insinto' call
1111 # doesn't corrupt the env of the caller
1112 local i j ret
971 insinto /usr/share/pixmaps 1113 insinto /usr/share/pixmaps
972 for i in ${@} 1114 for i in "$@" ; do
973 do
974 if [ -f "${i}" ]; 1115 if [[ -f ${i} ]] ; then
975 then
976 doins ${i} 1116 doins "${i}"
1117 ((ret+=$?))
977 elif [ -d "${i}" ]; 1118 elif [[ -d ${i} ]] ; then
978 then
979 for j in ${i}/*.png 1119 for j in "${i}"/*.png ; do
980 do
981 doins ${j} 1120 doins "${j}"
1121 ((ret+=$?))
982 done 1122 done
1123 else
1124 ((++ret))
983 fi 1125 fi
984 done 1126 done
1127 exit ${ret}
1128 )
985} 1129}
986 1130
987############################################################## 1131# @FUNCTION: newicon
988# END: Handle .desktop files and menu entries # 1132# @USAGE: <icon> <newname>
989############################################################## 1133# @DESCRIPTION:
990 1134# Like all other new* functions, install the specified icon as newname.
1135newicon() {
1136 (
1137 # wrap the env here so that the 'insinto' call
1138 # doesn't corrupt the env of the caller
1139 insinto /usr/share/pixmaps
1140 newins "$@"
1141 )
1142}
991 1143
992# for internal use only (unpack_pdv and unpack_makeself) 1144# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() { 1145find_unpackable_file() {
994 local src="$1" 1146 local src=$1
995 if [ -z "${src}" ] 1147 if [[ -z ${src} ]] ; then
996 then
997 src="${DISTDIR}/${A}" 1148 src=${DISTDIR}/${A}
998 else 1149 else
999 if [ -e "${DISTDIR}/${src}" ] 1150 if [[ -e ${DISTDIR}/${src} ]] ; then
1000 then
1001 src="${DISTDIR}/${src}" 1151 src=${DISTDIR}/${src}
1002 elif [ -e "${PWD}/${src}" ] 1152 elif [[ -e ${PWD}/${src} ]] ; then
1003 then
1004 src="${PWD}/${src}" 1153 src=${PWD}/${src}
1005 elif [ -e "${src}" ] 1154 elif [[ -e ${src} ]] ; then
1006 then
1007 src="${src}" 1155 src=${src}
1008 fi
1009 fi 1156 fi
1010 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1157 fi
1158 [[ ! -e ${src} ]] && return 1
1011 echo "${src}" 1159 echo "${src}"
1012} 1160}
1013 1161
1162# @FUNCTION: unpack_pdv
1163# @USAGE: <file to unpack> <size of off_t>
1164# @DESCRIPTION:
1014# Unpack those pesky pdv generated files ... 1165# Unpack those pesky pdv generated files ...
1015# They're self-unpacking programs with the binary package stuffed in 1166# 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 1167# 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. 1168# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1018# 1169#
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 1170# 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 1171# 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 1172# the size of the off_t type (in bytes) on the machine that built the pdv
1173# archive.
1174#
1023# archive. one way to determine this is by running the following commands: 1175# One way to determine this is by running the following commands:
1176#
1177# @CODE
1024# strings <pdv archive> | grep lseek 1178# strings <pdv archive> | grep lseek
1025# strace -elseek <pdv archive> 1179# strace -elseek <pdv archive>
1180# @CODE
1181#
1026# basically look for the first lseek command (we do the strings/grep because 1182# 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 1183# sometimes the function call is _llseek or something) and steal the 2nd
1028# parameter. here is an example: 1184# parameter. Here is an example:
1185#
1186# @CODE
1029# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1187# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1030# lseek 1188# lseek
1031# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1189# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1032# lseek(3, -4, SEEK_END) = 2981250 1190# lseek(3, -4, SEEK_END) = 2981250
1191# @CODE
1192#
1033# thus we would pass in the value of '4' as the second parameter. 1193# Thus we would pass in the value of '4' as the second parameter.
1034unpack_pdv() { 1194unpack_pdv() {
1035 local src="`find_unpackable_file $1`" 1195 local src=$(find_unpackable_file "$1")
1036 local sizeoff_t="$2" 1196 local sizeoff_t=$2
1037 1197
1198 [[ -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 :(" 1199 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1039 1200
1040 local shrtsrc="`basename ${src}`" 1201 local shrtsrc=$(basename "${src}")
1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1202 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1203 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1043 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1204 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1044 1205
1045 # grab metadata for debug reasons 1206 # grab metadata for debug reasons
1046 local metafile="$(emktemp)" 1207 local metafile=$(emktemp)
1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1208 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1048 1209
1049 # rip out the final file name from the metadata 1210 # rip out the final file name from the metadata
1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1211 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1051 datafile="`basename ${datafile}`" 1212 datafile=$(basename "${datafile}")
1052 1213
1053 # now lets uncompress/untar the file if need be 1214 # now lets uncompress/untar the file if need be
1054 local tmpfile="$(emktemp)" 1215 local tmpfile=$(emktemp)
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1216 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1056 1217
1057 local iscompressed="`file -b ${tmpfile}`" 1218 local iscompressed=$(file -b "${tmpfile}")
1058 if [ "${iscompressed:0:8}" == "compress" ] ; then 1219 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1059 iscompressed=1 1220 iscompressed=1
1060 mv ${tmpfile}{,.Z} 1221 mv ${tmpfile}{,.Z}
1061 gunzip ${tmpfile} 1222 gunzip ${tmpfile}
1062 else 1223 else
1063 iscompressed=0 1224 iscompressed=0
1064 fi 1225 fi
1065 local istar="`file -b ${tmpfile}`" 1226 local istar=$(file -b "${tmpfile}")
1066 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1227 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1067 istar=1 1228 istar=1
1068 else 1229 else
1069 istar=0 1230 istar=0
1070 fi 1231 fi
1071 1232
1099 true 1260 true
1100 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1261 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1102} 1263}
1103 1264
1265# @FUNCTION: unpack_makeself
1266# @USAGE: [file to unpack] [offset] [tail|dd]
1267# @DESCRIPTION:
1104# Unpack those pesky makeself generated files ... 1268# Unpack those pesky makeself generated files ...
1105# They're shell scripts with the binary package tagged onto 1269# They're shell scripts with the binary package tagged onto
1106# the end of the archive. Loki utilized the format as does 1270# the end of the archive. Loki utilized the format as does
1107# many other game companies. 1271# many other game companies.
1108# 1272#
1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1273# If the file is not specified, then ${A} is used. If the
1110# - If the file is not specified then unpack will utilize ${A}.
1111# - If the offset is not specified then we will attempt to extract 1274# offset is not specified then we will attempt to extract
1112# the proper offset from the script itself. 1275# the proper offset from the script itself.
1113unpack_makeself() { 1276unpack_makeself() {
1277 local src_input=${1:-${A}}
1114 local src="$(find_unpackable_file "$1")" 1278 local src=$(find_unpackable_file "${src_input}")
1115 local skip="$2" 1279 local skip=$2
1116 local exe="$3" 1280 local exe=$3
1117 1281
1282 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1283
1118 local shrtsrc="$(basename "${src}")" 1284 local shrtsrc=$(basename "${src}")
1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1285 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1120 if [ -z "${skip}" ] 1286 if [[ -z ${skip} ]] ; then
1121 then
1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1287 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1123 local skip=0 1288 local skip=0
1124 exe=tail 1289 exe=tail
1125 case ${ver} in 1290 case ${ver} in
1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1291 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1292 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1128 ;; 1293 ;;
1129 2.0|2.0.1) 1294 2.0|2.0.1)
1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1295 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1131 ;; 1296 ;;
1139 ;; 1304 ;;
1140 2.1.3) 1305 2.1.3)
1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1306 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1142 let skip="skip + 1" 1307 let skip="skip + 1"
1143 ;; 1308 ;;
1144 2.1.4) 1309 2.1.4|2.1.5)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1310 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c) 1311 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd" 1312 exe="dd"
1148 ;; 1313 ;;
1149 *) 1314 *)
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1326 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'" 1327 *) die "makeself cant handle exe '${exe}'"
1163 esac 1328 esac
1164 1329
1165 # lets grab the first few bytes of the file to figure out what kind of archive it is 1330 # lets grab the first few bytes of the file to figure out what kind of archive it is
1166 local tmpfile="$(emktemp)" 1331 local tmpfile=$(emktemp)
1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1332 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1168 local filetype="$(file -b "${tmpfile}")" 1333 local filetype=$(file -b "${tmpfile}")
1169 case ${filetype} in 1334 case ${filetype} in
1170 *tar\ archive) 1335 *tar\ archive*)
1171 eval ${exe} | tar --no-same-owner -xf - 1336 eval ${exe} | tar --no-same-owner -xf -
1172 ;; 1337 ;;
1173 bzip2*) 1338 bzip2*)
1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1339 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1175 ;; 1340 ;;
1185 ;; 1350 ;;
1186 esac 1351 esac
1187 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1352 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1188} 1353}
1189 1354
1355# @FUNCTION: check_license
1356# @USAGE: [license]
1357# @DESCRIPTION:
1190# Display a license for user to accept. 1358# 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. 1359# specified, then ${LICENSE} is used.
1194check_license() { 1360check_license() {
1195 local lic=$1 1361 local lic=$1
1196 if [ -z "${lic}" ] ; then 1362 if [ -z "${lic}" ] ; then
1197 lic="${PORTDIR}/licenses/${LICENSE}" 1363 lic="${PORTDIR}/licenses/${LICENSE}"
1198 else 1364 else
1199 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1365 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1200 lic="${PORTDIR}/licenses/${src}" 1366 lic="${PORTDIR}/licenses/${lic}"
1201 elif [ -e "${PWD}/${src}" ] ; then 1367 elif [ -e "${PWD}/${lic}" ] ; then
1202 lic="${PWD}/${src}" 1368 lic="${PWD}/${lic}"
1203 elif [ -e "${src}" ] ; then 1369 elif [ -e "${lic}" ] ; then
1204 lic="${src}" 1370 lic="${lic}"
1205 fi
1206 fi 1371 fi
1207 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1372 fi
1208 local l="`basename ${lic}`" 1373 local l="`basename ${lic}`"
1209 1374
1210 # here is where we check for the licenses the user already 1375 # here is where we check for the licenses the user already
1211 # accepted ... if we don't find a match, we make the user accept 1376 # accepted ... if we don't find a match, we make the user accept
1212 local shopts=$-
1213 local alic 1377 local alic
1214 set -o noglob #so that bash doesn't expand "*" 1378 eshopts_push -o noglob # so that bash doesn't expand "*"
1215 for alic in ${ACCEPT_LICENSE} ; do 1379 for alic in ${ACCEPT_LICENSE} ; do
1216 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1380 if [[ ${alic} == ${l} ]]; then
1217 set +o noglob; set -${shopts} #reset old shell opts 1381 eshopts_pop
1218 return 0 1382 return 0
1219 fi 1383 fi
1220 done 1384 done
1221 set +o noglob; set -$shopts #reset old shell opts 1385 eshopts_pop
1386 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1222 1387
1223 local licmsg="$(emktemp)" 1388 local licmsg=$(emktemp)
1224 cat << EOF > ${licmsg} 1389 cat <<-EOF > ${licmsg}
1225********************************************************** 1390 **********************************************************
1226The following license outlines the terms of use of this 1391 The following license outlines the terms of use of this
1227package. You MUST accept this license for installation to 1392 package. You MUST accept this license for installation to
1228continue. When you are done viewing, hit 'q'. If you 1393 continue. When you are done viewing, hit 'q'. If you
1229CTRL+C out of this, the install will not run! 1394 CTRL+C out of this, the install will not run!
1230********************************************************** 1395 **********************************************************
1231 1396
1232EOF 1397 EOF
1233 cat ${lic} >> ${licmsg} 1398 cat ${lic} >> ${licmsg}
1234 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1399 ${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] " 1400 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1236 read alic 1401 read alic
1237 case ${alic} in 1402 case ${alic} in
1244 die "Failed to accept license" 1409 die "Failed to accept license"
1245 ;; 1410 ;;
1246 esac 1411 esac
1247} 1412}
1248 1413
1414# @FUNCTION: cdrom_get_cds
1415# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1416# @DESCRIPTION:
1249# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1417# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1250# the whole 'non-interactive' policy, but damnit I want CD support ! 1418# the whole 'non-interactive' policy, but damnit I want CD support !
1251# 1419#
1252# with these cdrom functions we handle all the user interaction and 1420# With these cdrom functions we handle all the user interaction and
1253# standardize everything. all you have to do is call cdrom_get_cds() 1421# 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 1422# and when the function returns, you can assume that the cd has been
1255# found at CDROM_ROOT. 1423# found at CDROM_ROOT.
1256# 1424#
1425# The function will attempt to locate a cd based upon a file that is on
1426# the cd. The more files you give this function, the more cds
1427# the cdrom functions will handle.
1428#
1257# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1429# 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 1430# etc... If you want to give the cds better names, then just export
1259# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1431# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1432# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1433# also use the CDROM_NAME_SET bash array.
1260# 1434#
1261# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1435# 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() { 1436cdrom_get_cds() {
1268 # first we figure out how many cds we're dealing with by 1437 # first we figure out how many cds we're dealing with by
1269 # the # of files they gave us 1438 # the # of files they gave us
1270 local cdcnt=0 1439 local cdcnt=0
1271 local f= 1440 local f=
1272 for f in "$@" ; do 1441 for f in "$@" ; do
1273 cdcnt=$((cdcnt + 1)) 1442 ((++cdcnt))
1274 export CDROM_CHECK_${cdcnt}="$f" 1443 export CDROM_CHECK_${cdcnt}="$f"
1275 done 1444 done
1276 export CDROM_TOTAL_CDS=${cdcnt} 1445 export CDROM_TOTAL_CDS=${cdcnt}
1277 export CDROM_CURRENT_CD=1 1446 export CDROM_CURRENT_CD=1
1278 1447
1279 # now we see if the user gave use CD_ROOT ... 1448 # now we see if the user gave use CD_ROOT ...
1280 # if they did, let's just believe them that it's correct 1449 # 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 1450 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1288 local var= 1451 local var=
1289 cdcnt=0 1452 cdcnt=0
1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1453 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1291 cdcnt=$((cdcnt + 1)) 1454 ((++cdcnt))
1292 var="CD_ROOT_${cdcnt}" 1455 var="CD_ROOT_${cdcnt}"
1456 [[ -z ${!var} ]] && var="CD_ROOT"
1293 if [[ -z ${!var} ]] ; then 1457 if [[ -z ${!var} ]] ; then
1294 eerror "You must either use just the CD_ROOT" 1458 eerror "You must either use just the CD_ROOT"
1295 eerror "or specify ALL the CD_ROOT_X variables." 1459 eerror "or specify ALL the CD_ROOT_X variables."
1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1460 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1297 die "could not locate CD_ROOT_${cdcnt}" 1461 die "could not locate CD_ROOT_${cdcnt}"
1298 fi 1462 fi
1299 export CDROM_ROOTS_${cdcnt}="${!var}"
1300 done 1463 done
1301 export CDROM_ROOT=${CDROM_ROOTS_1} 1464 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1302 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1465 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1466 export CDROM_SET=-1
1467 for f in ${CDROM_CHECK_1//:/ } ; do
1468 ((++CDROM_SET))
1469 [[ -e ${CD_ROOT}/${f} ]] && break
1470 done
1471 export CDROM_MATCH=${f}
1303 return 1472 return
1304 fi 1473 fi
1305 1474
1475 # User didn't help us out so lets make sure they know they can
1476 # simplify the whole process ...
1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1477 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1307 einfon "This ebuild will need the " 1478 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 1479 echo
1314 einfo "If you do not have the CD, but have the data files" 1480 einfo "If you do not have the CD, but have the data files"
1315 einfo "mounted somewhere on your filesystem, just export" 1481 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the" 1482 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files." 1483 einfo "directory containing the files."
1318 echo 1484 echo
1319 einfo "For example:" 1485 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom" 1486 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo 1487 echo
1322 else 1488 else
1489 if [[ -n ${CDROM_NAME_SET} ]] ; then
1490 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1491 cdcnt=0
1492 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1493 ((++cdcnt))
1494 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1495 done
1496 fi
1497
1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1498 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1324 cdcnt=0 1499 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1500 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 cdcnt=$((cdcnt + 1)) 1501 ((++cdcnt))
1327 var="CDROM_NAME_${cdcnt}" 1502 var="CDROM_NAME_${cdcnt}"
1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1503 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1329 done 1504 done
1330 echo 1505 echo
1331 einfo "If you do not have the CDs, but have the data files" 1506 einfo "If you do not have the CDs, but have the data files"
1332 einfo "mounted somewhere on your filesystem, just export" 1507 einfo "mounted somewhere on your filesystem, just export"
1333 einfo "the following variables so they point to the right place:" 1508 einfo "the following variables so they point to the right place:"
1334 einfon "" 1509 einfon ""
1335 cdcnt=0 1510 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1338 echo -n " CD_ROOT_${cdcnt}" 1513 echo -n " CD_ROOT_${cdcnt}"
1339 done 1514 done
1340 echo 1515 echo
1341 einfo "Or, if you have all the files in the same place, or" 1516 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" 1517 einfo "you only have one cdrom, you can export CD_ROOT"
1345 echo 1520 echo
1346 einfo "For example:" 1521 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom" 1522 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo 1523 echo
1349 fi 1524 fi
1525
1526 export CDROM_SET=""
1350 export CDROM_CURRENT_CD=0 1527 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd 1528 cdrom_load_next_cd
1352} 1529}
1353 1530
1354# this is only used when you need access to more than one cd. 1531# @FUNCTION: cdrom_load_next_cd
1355# when you have finished using the first cd, just call this function. 1532# @DESCRIPTION:
1356# when it returns, CDROM_ROOT will be pointing to the second cd. 1533# 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. 1534# files off a CD and want access to the next one, just call this function.
1535# Again, all the messy details of user interaction are taken care of for you.
1536# Once this returns, just read the variable CDROM_ROOT for the location of the
1537# mounted CD. Note that you can only go forward in the CD list, so make sure
1538# you only call this function when you're done using the current CD.
1358cdrom_load_next_cd() { 1539cdrom_load_next_cd() {
1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1360 local var= 1540 local var
1361 1541 ((++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 1542
1367 unset CDROM_ROOT 1543 unset CDROM_ROOT
1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1544 var=CD_ROOT_${CDROM_CURRENT_CD}
1545 [[ -z ${!var} ]] && var="CD_ROOT"
1369 if [[ -z ${!var} ]] ; then 1546 if [[ -z ${!var} ]] ; then
1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1547 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1371 cdrom_locate_file_on_cd ${!var} 1548 _cdrom_locate_file_on_cd ${!var}
1372 else 1549 else
1373 export CDROM_ROOT=${!var} 1550 export CDROM_ROOT=${!var}
1374 fi 1551 fi
1375 1552
1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1553 einfo "Found CD #${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 1558# 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 1559# found, then a message asking for the user to insert the cdrom will be
1383# displayed and we'll hang out here until: 1560# displayed and we'll hang out here until:
1384# (1) the file is found on a mounted cdrom 1561# (1) the file is found on a mounted cdrom
1385# (2) the user hits CTRL+C 1562# (2) the user hits CTRL+C
1386cdrom_locate_file_on_cd() { 1563_cdrom_locate_file_on_cd() {
1564 local mline=""
1565 local showedmsg=0 showjolietmsg=0
1566
1387 while [[ -z ${CDROM_ROOT} ]] ; do 1567 while [[ -z ${CDROM_ROOT} ]] ; do
1568 local i=0
1569 local -a cdset=(${*//:/ })
1570 if [[ -n ${CDROM_SET} ]] ; then
1571 cdset=(${cdset[${CDROM_SET}]})
1572 fi
1573
1574 while [[ -n ${cdset[${i}]} ]] ; do
1388 local dir="$(dirname ${@})" 1575 local dir=$(dirname ${cdset[${i}]})
1389 local file="$(basename ${@})" 1576 local file=$(basename ${cdset[${i}]})
1390 local mline=""
1391 local showedmsg=0
1392 1577
1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1578 local point= node= fs= foo=
1579 while read point node fs foo ; do
1580 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1581 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1582 && continue
1583 point=${point//\040/ }
1394 [[ -d ${mline}/${dir} ]] || continue 1584 [[ ! -d ${point}/${dir} ]] && continue
1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1585 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1396 && export CDROM_ROOT=${mline} 1586 export CDROM_ROOT=${point}
1587 export CDROM_SET=${i}
1588 export CDROM_MATCH=${cdset[${i}]}
1589 return
1590 done <<< "$(get_mounts)"
1591
1592 ((++i))
1397 done 1593 done
1398 1594
1399 if [[ -z ${CDROM_ROOT} ]] ; then
1400 echo 1595 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then 1596 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1597 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then 1598 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert the cdrom for ${PN} now !" 1599 einfo "Please insert+mount the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else 1600 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 !" 1601 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1414 fi
1415 fi 1602 fi
1416 showedmsg=1 1603 else
1604 if [[ -z ${CDROM_NAME_1} ]] ; then
1605 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1606 else
1607 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1608 einfo "Please insert+mount the ${!var} cdrom now !"
1609 fi
1417 fi 1610 fi
1611 showedmsg=1
1612 fi
1418 einfo "Press return to scan for the cd again" 1613 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1614 einfo "or hit CTRL+C to abort the emerge."
1420 read 1615 echo
1616 if [[ ${showjolietmsg} -eq 0 ]] ; then
1617 showjolietmsg=1
1618 else
1619 ewarn "If you are having trouble with the detection"
1620 ewarn "of your CD, it is possible that you do not have"
1621 ewarn "Joliet support enabled in your kernel. Please"
1622 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1623 ebeep 5
1421 fi 1624 fi
1625 read || die "something is screwed with your system"
1422 done 1626 done
1423} 1627}
1424 1628
1629# @FUNCTION: strip-linguas
1630# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1631# @DESCRIPTION:
1425# Make sure that LINGUAS only contains languages that 1632# Make sure that LINGUAS only contains languages that
1426# a package can support 1633# a package can support. The first form allows you to
1427# 1634# specify a list of LINGUAS. The -i builds a list of po
1428# usage: strip-linguas <allow LINGUAS> 1635# files found in all the directories and uses the
1429# strip-linguas -i <directories of .po files> 1636# intersection of the lists. The -u builds a list of po
1430# strip-linguas -u <directories of .po files> 1637# files found in all the directories and uses the union
1431# 1638# 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() { 1639strip-linguas() {
1438 local ls newls 1640 local ls newls nols
1439 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1641 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1440 local op="$1"; shift 1642 local op=$1; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1643 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1442 local d f 1644 local d f
1443 for d in "$@" ; do 1645 for d in "$@" ; do
1444 if [ "${op}" == "-u" ] ; then 1646 if [[ ${op} == "-u" ]] ; then
1445 newls="${ls}" 1647 newls=${ls}
1446 else 1648 else
1447 newls="" 1649 newls=""
1448 fi 1650 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1651 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1450 if [ "${op}" == "-i" ] ; then 1652 if [[ ${op} == "-i" ]] ; then
1451 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} && newls="${newls} ${f}"
1452 else 1654 else
1453 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1655 hasq ${f} ${ls} || newls="${newls} ${f}"
1454 fi 1656 fi
1455 done 1657 done
1456 ls="${newls}" 1658 ls=${newls}
1457 done 1659 done
1458 ls="${ls//.po}"
1459 else 1660 else
1460 ls="$@" 1661 ls="$@"
1461 fi 1662 fi
1462 1663
1463 ls=" ${ls} " 1664 nols=""
1464 newls="" 1665 newls=""
1465 for f in ${LINGUAS} ; do 1666 for f in ${LINGUAS} ; do
1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1667 if hasq ${f} ${ls} ; then
1467 newls="${newls} ${f}" 1668 newls="${newls} ${f}"
1468 else 1669 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1670 nols="${nols} ${f}"
1470 fi 1671 fi
1471 done 1672 done
1472 if [ -z "${newls}" ] ; then 1673 [[ -n ${nols} ]] \
1473 unset LINGUAS 1674 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1474 else
1475 export LINGUAS="${newls}" 1675 export LINGUAS=${newls:1}
1476 fi
1477} 1676}
1478 1677
1479# moved from kernel.eclass since they are generally useful outside of 1678# @FUNCTION: preserve_old_lib
1480# kernel.eclass -iggy (20041002) 1679# @USAGE: <libs to preserve> [more libs]
1481 1680# @DESCRIPTION:
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1681# 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 1682# 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 1683# 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 1684# 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: 1685# solution, so instead you can call this from pkg_preinst. See also the
1520# 1686# 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() { 1687preserve_old_lib() {
1534 LIB=$1 1688 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1689 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1690 die "Invalid preserve_old_lib() usage"
1691 fi
1692 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1535 1693
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1694 # let portage worry about it
1537 SONAME=`basename ${LIB}` 1695 has preserve-libs ${FEATURES} && return 0
1538 DIRNAME=`dirname ${LIB}`
1539 1696
1540 dodir ${DIRNAME} 1697 local lib dir
1541 cp ${ROOT}${LIB} ${D}${DIRNAME} 1698 for lib in "$@" ; do
1699 [[ -e ${ROOT}/${lib} ]] || continue
1700 dir=${lib%/*}
1701 dodir ${dir} || die "dodir ${dir} failed"
1702 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1542 touch ${D}${LIB} 1703 touch "${D}"/${lib}
1543 fi 1704 done
1544} 1705}
1545 1706
1707# @FUNCTION: preserve_old_lib_notify
1708# @USAGE: <libs to notify> [more libs]
1709# @DESCRIPTION:
1710# Spit helpful messages about the libraries preserved by preserve_old_lib.
1546preserve_old_lib_notify() { 1711preserve_old_lib_notify() {
1547 LIB=$1 1712 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1713 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1714 die "Invalid preserve_old_lib_notify() usage"
1715 fi
1548 1716
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1717 # let portage worry about it
1550 SONAME=`basename ${LIB}` 1718 has preserve-libs ${FEATURES} && return 0
1551 1719
1720 local lib notice=0
1721 for lib in "$@" ; do
1722 [[ -e ${ROOT}/${lib} ]] || continue
1723 if [[ ${notice} -eq 0 ]] ; then
1724 notice=1
1552 einfo "An old version of an installed library was detected on your system." 1725 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" 1726 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," 1727 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1555 einfo "you will need to execute the following command:" 1728 ewarn "in order to remove these old dependencies. If you do not have this"
1556 einfo " revdep-rebuild --soname ${SONAME}" 1729 ewarn "helper program, simply emerge the 'gentoolkit' package."
1557 einfo 1730 ewarn
1558 einfo "After doing that, you can safely remove ${LIB}"
1559 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1560 fi 1731 fi
1732 ewarn " # revdep-rebuild --library ${lib##*/}"
1733 done
1734 if [[ ${notice} -eq 1 ]] ; then
1735 ewarn
1736 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1737 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1738 for lib in "$@" ; do
1739 ewarn " # rm '${lib}'"
1740 done
1741 fi
1561} 1742}
1562 1743
1563# Hack for people to figure out if a package was built with 1744# @FUNCTION: built_with_use
1564# certain USE flags 1745# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1746# @DESCRIPTION:
1747# A temporary hack until portage properly supports DEPENDing on USE
1748# flags being enabled in packages. This will check to see if the specified
1749# DEPEND atom was built with the specified list of USE flags. The
1750# --missing option controls the behavior if called on a package that does
1751# not actually support the defined USE flags (aka listed in IUSE).
1752# The default is to abort (call die). The -a and -o flags control
1753# the requirements of the USE flags. They correspond to "and" and "or"
1754# logic. So the -a flag means all listed USE flags must be enabled
1755# while the -o flag means at least one of the listed IUSE flags must be
1756# enabled. The --hidden option is really for internal use only as it
1757# means the USE flag we're checking is hidden expanded, so it won't be found
1758# in IUSE like normal USE flags.
1565# 1759#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1760# Remember that this function isn't terribly intelligent so order of optional
1567# ex: built_with_use xchat gtk2 1761# 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() { 1762built_with_use() {
1763 local hidden="no"
1764 if [[ $1 == "--hidden" ]] ; then
1765 hidden="yes"
1766 shift
1767 fi
1768
1769 local missing_action="die"
1770 if [[ $1 == "--missing" ]] ; then
1771 missing_action=$2
1772 shift ; shift
1773 case ${missing_action} in
1774 true|false|die) ;;
1775 *) die "unknown action '${missing_action}'";;
1776 esac
1777 fi
1778
1573 local opt=$1 1779 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1780 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575 1781
1576 local PKG=$(best_version $1) 1782 local PKG=$(best_version $1)
1783 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1577 shift 1784 shift
1578 1785
1579 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1786 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1580 [[ ! -e ${USEFILE} ]] && return 1 1787 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1788
1789 # if the IUSE file doesn't exist, the read will error out, we need to handle
1790 # this gracefully
1791 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1792 case ${missing_action} in
1793 true) return 0;;
1794 false) return 1;;
1795 die) die "Unable to determine what USE flags $PKG was built with";;
1796 esac
1797 fi
1798
1799 if [[ ${hidden} == "no" ]] ; then
1800 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1801 # Don't check USE_EXPAND #147237
1802 local expand
1803 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1804 if [[ $1 == ${expand}_* ]] ; then
1805 expand=""
1806 break
1807 fi
1808 done
1809 if [[ -n ${expand} ]] ; then
1810 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1811 case ${missing_action} in
1812 true) return 0;;
1813 false) return 1;;
1814 die) die "$PKG does not actually support the $1 USE flag!";;
1815 esac
1816 fi
1817 fi
1818 fi
1581 1819
1582 local USE_BUILT=$(<${USEFILE}) 1820 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do 1821 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then 1822 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0 1823 has $1 ${USE_BUILT} && return 0
1589 shift 1827 shift
1590 done 1828 done
1591 [[ ${opt} = "-a" ]] 1829 [[ ${opt} = "-a" ]]
1592} 1830}
1593 1831
1832# @FUNCTION: epunt_cxx
1833# @USAGE: [dir to scan]
1834# @DESCRIPTION:
1594# Many configure scripts wrongly bail when a C++ compiler 1835# Many configure scripts wrongly bail when a C++ compiler could not be
1595# could not be detected. #73450 1836# detected. If dir is not specified, then it defaults to ${S}.
1837#
1838# http://bugs.gentoo.org/73450
1596epunt_cxx() { 1839epunt_cxx() {
1597 local dir=$1 1840 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S} 1841 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks" 1842 ebegin "Removing useless C++ checks"
1600 local f 1843 local f
1601 for f in $(find ${dir} -name configure) ; do 1844 find "${dir}" -name configure | while read f ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1845 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done 1846 done
1604 eend 0 1847 eend 0
1605} 1848}
1606 1849
1607# dopamd [ file ] [ new file ] 1850# @FUNCTION: make_wrapper
1608# 1851# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1609# Install pam auth config file in /etc/pam.d 1852# @DESCRIPTION:
1610# 1853# Create a shell wrapper script named wrapper in installpath
1611# The first argument, 'file' is required. Install as 'new file', if 1854# (defaults to the bindir) to execute target (default of wrapper) by
1612# specified. 1855# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1613 1856# libpaths followed by optionally changing directory to chdir.
1614dopamd() { 1857make_wrapper() {
1615 local pamd="$1" newpamd="${2:-$1}" 1858 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1616 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1859 local tmpwrapper=$(emktemp)
1617 1860 # We don't want to quote ${bin} so that people can pass complex
1618 use pam || return 0 1861 # things as $bin ... "./someprog --args"
1619 1862 cat << EOF > "${tmpwrapper}"
1620 insinto /etc/pam.d 1863#!/bin/sh
1621 # these are the default doins options, but be explicit just in case 1864cd "${chdir:-.}"
1622 insopts -m 0644 -o root -g root 1865if [ -n "${libdir}" ] ; then
1623 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1866 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1867 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1868 else
1869 export LD_LIBRARY_PATH="${libdir}"
1870 fi
1871fi
1872exec ${bin} "\$@"
1873EOF
1874 chmod go+rx "${tmpwrapper}"
1875 if [[ -n ${path} ]] ; then
1876 (
1877 exeinto "${path}"
1878 newexe "${tmpwrapper}" "${wrapper}"
1879 ) || die
1880 else
1881 newbin "${tmpwrapper}" "${wrapper}" || die
1882 fi
1624} 1883}
1884
1885# @FUNCTION: prepalldocs
1886# @USAGE:
1887# @DESCRIPTION:
1888# Compress files in /usr/share/doc which are not already
1889# compressed, excluding /usr/share/doc/${PF}/html.
1890# Uses the ecompressdir to do the compression.
1891# 2009-02-18 by betelgeuse:
1892# Commented because ecompressdir is even more internal to
1893# Portage than prepalldocs (it's not even mentioned in man 5
1894# ebuild). Please submit a better version for review to gentoo-dev
1895# if you want prepalldocs here.
1896#prepalldocs() {
1897# if [[ -n $1 ]] ; then
1898# ewarn "prepalldocs: invalid usage; takes no arguments"
1899# fi
1900
1901# cd "${D}"
1902# [[ -d usr/share/doc ]] || return 0
1903
1904# find usr/share/doc -exec gzip {} +
1905# ecompressdir --ignore /usr/share/doc/${PF}/html
1906# ecompressdir --queue /usr/share/doc
1907#}

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