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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.179 2005/05/28 05:50:29 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 [[ $(type -t eqawarn) == function ]] && \
72 /* GNU ld script 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 59}
85 60
86# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
87# - only to be used by epatch() 62 [[ $(type -t eqawarn) == function ]] && \
88# 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
89# <azarah@gentoo.org> (11 Nov 2002) 64}
90#
91draw_line() {
92 local i=0
93 local str_length=""
94 65
95 # Handle calls that do not have args, or wc not being installed ... 66fi
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
97 then 68# @FUNCTION: ecvs_clean
98 echo "===============================================================" 69# @USAGE: [list of dirs]
70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
77}
78
79# @FUNCTION: esvn_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove .svn directories recursiveley. Useful when a source tarball contains
83# internal Subversion directories. Defaults to $PWD.
84esvn_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
99#
100# A common example is to disable shell globbing so that special meaning/care
101# may be used with variables/arguments to custom functions. That would be:
102# @CODE
103# eshopts_push -o noglob
104# for x in ${foo} ; do
105# if ...some check... ; then
106# eshopts_pop
99 return 0 107# return 0
100 fi 108# fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done 109# done
111 110# eshopts_pop
112 echo 111# @CODE
113 112eshopts_push() {
114 return 0 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
115} 125}
116 126
117# Default directory where patches are located 127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
121# Default options for patch 156# Default options for patch:
157# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
125# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
126# and not the full path .. 166# and not the full path. Globs accepted.
127EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
128# Change the printed message for a single patch. 170# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
172# @VARIABLE: EPATCH_MULTI_MSG
173# @DESCRIPTION:
130# Change the printed message for multiple patches. 174# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style: 176# @VARIABLE: EPATCH_FORCE
133# 177# @DESCRIPTION:
134# ??_${ARCH}_foo.${EPATCH_SUFFIX} 178# Only require patches to match EPATCH_SUFFIX rather than the extended
135# 179# arch naming style.
136EPATCH_FORCE="no" 180EPATCH_FORCE="no"
137 181
138# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
139# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
140# 190#
141# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
142# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
143# 193#
144# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
145# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
146# 196# ${EPATCH_FORCE} == "yes"
147# Above EPATCH_* variables can be used to control various defaults,
148# bug they should be left as is to ensure an ebuild can rely on
149# them for.
150#
151# Patches are applied in current directory.
152#
153# Bulk Patches should preferibly have the form of:
154#
155# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
156# 206#
157# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
158# 209#
159# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
160# 02_sparc_another-fix.patch.bz2
161#
162# This ensures that there are a set order, and you can have ARCH
163# specific patches.
164#
165# If you however give an argument to epatch(), it will treat it as a
166# single patch that need to be applied if its a file. If on the other
167# hand its a directory, it will set EPATCH_SOURCE to this.
168#
169# <azarah@gentoo.org> (10 Nov 2002)
170#
171epatch() { 211epatch() {
172 local PIPE_CMD="" 212 _epatch_draw_line() {
173 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
174 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
176 local SINGLE_PATCH="no" 216 }
177 local x=""
178 217
179 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
180 then 219
220 # Let the rest of the code process one user arg at a time --
221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
181 local m="" 224 local m
182 for m in "$@" ; do 225 for m in "$@" ; do
183 epatch "${m}" 226 epatch "${m}"
184 done 227 done
185 return 0 228 return 0
186 fi 229 fi
187 230
188 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
189 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
190 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
191 237 set -- "$1"
192 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
193 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
194 241
195 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
196 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
197 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
198 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
199 then 288 then
200 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
201 else 314 else
202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
203 fi 316 fi
204 else 317
205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
206 then 319 # but if there are more, make sure we get unique log filenames
207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
208 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
209 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
210 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
211 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
212 echo 360 echo
213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
214 eerror 398 eerror
215 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
216 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
217 echo 402 echo
218 die "Cannot find \$EPATCH_SOURCE!"
219 fi
220
221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
222 fi
223
224 case ${EPATCH_SUFFIX##*\.} in
225 bz2)
226 PIPE_CMD="bzip2 -dc"
227 PATCH_SUFFIX="bz2"
228 ;;
229 gz|Z|z)
230 PIPE_CMD="gzip -dc"
231 PATCH_SUFFIX="gz"
232 ;;
233 ZIP|zip)
234 PIPE_CMD="unzip -p"
235 PATCH_SUFFIX="zip"
236 ;;
237 *)
238 PIPE_CMD="cat"
239 PATCH_SUFFIX="patch"
240 ;;
241 esac
242
243 if [ "${SINGLE_PATCH}" = "no" ]
244 then
245 einfo "${EPATCH_MULTI_MSG}"
246 fi
247 for x in ${EPATCH_SOURCE}
248 do
249 # New ARCH dependant patch naming scheme ...
250 #
251 # ???_arch_foo.patch
252 #
253 if [ -f ${x} ] && \
254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ])
256 then
257 local count=0
258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
260
261 if [ -n "${EPATCH_EXCLUDE}" ]
262 then
263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
264 then
265 continue
266 fi
267 fi
268
269 if [ "${SINGLE_PATCH}" = "yes" ]
270 then
271 if [ -n "${EPATCH_SINGLE_MSG}" ]
272 then
273 einfo "${EPATCH_SINGLE_MSG}"
274 else
275 einfo "Applying ${patchname} ..."
276 fi
277 else
278 einfo " ${patchname} ..."
279 fi
280
281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283
284 # Allow for prefix to differ ... im lazy, so shoot me :/
285 while [ "${count}" -lt 5 ]
286 do
287 # Generate some useful debug info ...
288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if [ "${PATCH_SUFFIX}" != "patch" ]
292 then
293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 else
296 PATCH_TARGET="${x}"
297 fi
298
299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304
305 if [ "${PATCH_SUFFIX}" != "patch" ]
306 then
307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
308 then
309 echo
310 eerror "Could not extract patch!"
311 #die "Could not extract patch!"
312 count=5
313 break
314 fi
315 fi
316
317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
318 then
319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324
325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
326
327 if [ "$?" -ne 0 ]
328 then
329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo
331 eerror "A dry-run of patch command succeeded, but actually"
332 eerror "applying the patch failed!"
333 #die "Real world sux compared to the dreamworld!"
334 count=5
335 fi
336
337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
338
339 break
340 fi
341
342 count=$((count + 1))
343 done
344
345 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then
347 rm -f ${PATCH_TARGET}
348 fi
349
350 if [ "${count}" -eq 5 ]
351 then
352 echo
353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
355 eerror
356 eerror "Include in your bugreport the contents of:"
357 eerror
358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
359 echo
360 die "Failed Patch: ${patchname}!" 403 die "Failed Patch: ${patchname}!"
361 fi 404 fi
362 405
363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
364 407 rm -f "${STDERR_TARGET}"
365 eend 0 408 eend 0
366 fi
367 done 409 done
368 if [ "${SINGLE_PATCH}" = "no" ] 410
369 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
370 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
371 fi 430 fi
431 done
372} 432}
373 433
434# @FUNCTION: emktemp
435# @USAGE: [temp dir]
436# @DESCRIPTION:
374# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
375# does not exist on the users system 438# does not exist on the users system.
376# vapier@gentoo.org
377#
378# Takes just 1 optional parameter (the directory to create tmpfile in)
379emktemp() { 439emktemp() {
380 local exe="touch" 440 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
382 local topdir="$1" 442 local topdir=$1
383 443
384 if [ -z "${topdir}" ] 444 if [[ -z ${topdir} ]] ; then
385 then
386 [ -z "${T}" ] \ 445 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 446 && topdir="/tmp" \
388 || topdir="${T}" 447 || topdir=${T}
389 fi 448 fi
390 449
391 if [ -z "$(type -p mktemp)" ] 450 if ! type -P mktemp > /dev/null ; then
392 then 451 # system lacks `mktemp` so we have to fake it
393 local tmp=/ 452 local tmp=/
394 while [ -e "${tmp}" ] ; do 453 while [[ -e ${tmp} ]] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
396 done 455 done
397 ${exe} "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
398 echo "${tmp}" 457 echo "${tmp}"
399 else 458 else
400 [ "${exe}" == "touch" ] \ 459 # the args here will give slightly wierd names on BSD,
401 && exe="-p" \ 460 # but should produce a usable file on all userlands
402 || exe="-d" 461 if [[ ${exe} == "touch" ]] ; then
403 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
463 else
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
404 fi 465 fi
466 fi
405} 467}
406 468
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
407# Small wrapper for getent (Linux), nidump (Mac OS X), 477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
408# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411#
412# egetent(database, key)
413egetent() { 480egetent() {
414 if [[ "${USERLAND}" == "Darwin" ]] ; then 481 case ${CHOST} in
482 *-darwin[678])
415 case "$2" in 483 case "$2" in
416 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 486 ;;
419 *) # Numeric 487 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 489 ;;
422 esac 490 esac
423 elif [[ "${USERLAND}" == "BSD" ]] ; then 491 ;;
424 local action 492 *-darwin*)
425 if [ "$1" == "passwd" ] 493 local mytype=$1
426 then 494 [[ "passwd" == $mytype ]] && mytype="Users"
427 action="user" 495 [[ "group" == $mytype ]] && mytype="Groups"
428 else 496 case "$2" in
429 action="group" 497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
508 local opts action="user"
509 [[ $1 == "passwd" ]] || action="group"
510
511 # lookup by uid/gid
512 if [[ $2 == [[:digit:]]* ]] ; then
513 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
430 fi 514 fi
515
431 pw show "${action}" "$2" -q 516 pw show ${action} ${opts} "$2" -q
432 else 517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
433 which nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 523 getent "$1" "$2"
435 fi 524 ;;
525 esac
436} 526}
437 527
438# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
439# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
440# 530# @DESCRIPTION:
441# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
442# 532# a user to the system. The only required parameter is the username.
443# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
444# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
445# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
446# note: pass -1 to get default behavior
447# shell: /bin/false
448# homedir: /dev/null
449# groups: none
450# extra: comment of 'added by portage for ${PN}'
451enewuser() { 536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
452 # get the username 544 # get the username
453 local euser="$1"; shift 545 local euser=$1; shift
454 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
455 then
456 eerror "No username specified !" 547 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
458 fi 549 fi
459 550
460 # lets see if the username already exists 551 # lets see if the username already exists
461 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 then
463 return 0 553 return 0
464 fi 554 fi
465 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
466 556
467 # options to pass to useradd 557 # options to pass to useradd
468 local opts= 558 local opts=
469 559
470 # handle uid 560 # handle uid
471 local euid="$1"; shift 561 local euid=$1; shift
472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
473 then
474 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
475 then
476 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
477 then
478 euid="next" 565 euid="next"
479 fi 566 fi
480 else 567 else
481 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
482 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
483 fi 570 fi
484 else 571 else
485 euid="next" 572 euid="next"
486 fi 573 fi
487 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
488 then 575 for ((euid = 101; euid <= 999; euid++)); do
489 local pwrange
490 if [ "${USERLAND}" == "BSD" ] ; then
491 pwrange="`jot 898 101`"
492 else
493 pwrange="`seq 101 999`"
494 fi
495 for euid in ${pwrange} ; do
496 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
497 done 577 done
498 fi 578 fi
499 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
500 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
501 581
502 # handle shell 582 # handle shell
503 local eshell="$1"; shift 583 local eshell=$1; shift
504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
505 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
506 if [ ! -e "${eshell}" ]
507 then
508 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
509 die "${eshell} does not exist" 587 die "${eshell} does not exist in ${ROOT}"
588 fi
589 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
590 eerror "Do not specify ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
510 fi 592 fi
511 else 593 else
512 if [[ "${USERLAND}" == "Darwin" ]]; then 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
595 [[ -x ${ROOT}${shell} ]] && break
596 done
597
598 if [[ ${shell} == "/dev/null" ]] ; then
599 eerror "Unable to identify the shell to use, proceeding with userland default."
600 case ${USERLAND} in
513 eshell="/usr/bin/false" 601 GNU) shell="/bin/false" ;;
514 elif [[ "${USERLAND}" == "BSD" ]]; then 602 BSD) shell="/sbin/nologin" ;;
515 eshell="/usr/sbin/nologin" 603 Darwin) shell="/usr/sbin/nologin" ;;
516 else 604 *) die "Unable to identify the default shell for userland ${USERLAND}"
517 eshell="/bin/false" 605 esac
518 fi 606 fi
607
608 eshell=${shell}
519 fi 609 fi
520 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
522 612
523 # handle homedir 613 # handle homedir
524 local ehome="$1"; shift 614 local ehome=$1; shift
525 if [ -z "${ehome}" ] || [ "${eshell}" == "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
526 then
527 ehome="/dev/null" 616 ehome="/dev/null"
528 fi 617 fi
529 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
530 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
531 620
532 # handle groups 621 # handle groups
533 local egroups="$1"; shift 622 local egroups=$1; shift
534 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
535 then
536 local oldifs="${IFS}" 624 local oldifs=${IFS}
537 local defgroup="" exgroups="" 625 local defgroup="" exgroups=""
538 626
539 export IFS="," 627 export IFS=","
540 for g in ${egroups} 628 for g in ${egroups} ; do
541 do
542 export IFS="${oldifs}" 629 export IFS=${oldifs}
543 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
544 then
545 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
546 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
547 fi 633 fi
548 if [ -z "${defgroup}" ] 634 if [[ -z ${defgroup} ]] ; then
549 then
550 defgroup="${g}" 635 defgroup=${g}
551 else 636 else
552 exgroups="${exgroups},${g}" 637 exgroups="${exgroups},${g}"
553 fi 638 fi
554 export IFS="," 639 export IFS=","
555 done 640 done
556 export IFS="${oldifs}" 641 export IFS=${oldifs}
557 642
558 opts="${opts} -g ${defgroup}" 643 opts="${opts} -g ${defgroup}"
559 if [ ! -z "${exgroups}" ] 644 if [[ ! -z ${exgroups} ]] ; then
560 then
561 opts="${opts} -G ${exgroups:1}" 645 opts="${opts} -G ${exgroups:1}"
562 fi 646 fi
563 else 647 else
564 egroups="(none)" 648 egroups="(none)"
565 fi 649 fi
566 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
567 651
568 # handle extra and add the user 652 # handle extra and add the user
569 local eextra="$@"
570 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
571 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
572 if [[ "${USERLAND}" == "Darwin" ]] 655 case ${CHOST} in
573 then 656 *-darwin*)
574 ### Make the user 657 ### Make the user
575 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
576 then
577 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
578 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
579 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
580 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
581 ### Add the user to the groups specified 663 ### Add the user to the groups specified
582 local oldifs="${IFS}" 664 local oldifs=${IFS}
583 export IFS="," 665 export IFS=","
584 for g in ${egroups} 666 for g in ${egroups} ; do
585 do
586 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
587 done 668 done
588 export IFS="${oldifs}" 669 export IFS=${oldifs}
589 else 670 else
590 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
591 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
592 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
593 die "Required function missing" 674 die "Required function missing"
594 fi 675 fi
595 elif [[ "${USERLAND}" == "BSD" ]] ; then 676 ;;
596 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
597 then 678 if [[ -z $@ ]] ; then
598 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
599 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
600 die "enewuser failed" 681 die "enewuser failed"
601 else 682 else
602 einfo " - Extra: ${eextra}" 683 einfo " - Extra: $@"
603 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
604 -c ${eextra} || die "enewuser failed" 685 "$@" || die "enewuser failed"
605 fi 686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
606 else 692 else
607 if [ -z "${eextra}" ] 693 einfo " - Extra: $@"
608 then 694 useradd ${opts} ${euser} "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-openbsd*)
699 if [[ -z $@ ]] ; then
700 useradd -u ${euid} -s ${eshell} \
701 -d ${ehome} -c "Added by portage for ${PN}" \
702 -g ${egroups} ${euser} || die "enewuser failed"
703 else
704 einfo " - Extra: $@"
705 useradd -u ${euid} -s ${eshell} \
706 -d ${ehome} -c "Added by portage for ${PN}" \
707 -g ${egroups} ${euser} "$@" || die "enewuser failed"
708 fi
709 ;;
710
711 *)
712 if [[ -z $@ ]] ; then
609 useradd ${opts} ${euser} \ 713 useradd ${opts} \
610 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
611 || die "enewuser failed" 716 || die "enewuser failed"
612 else 717 else
613 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
614 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
615 || die "enewuser failed" 721 || die "enewuser failed"
616 fi 722 fi
723 ;;
724 esac
725
726 if [[ ! -e ${ROOT}/${ehome} ]] ; then
727 einfo " - Creating ${ehome} in ${ROOT}"
728 mkdir -p "${ROOT}/${ehome}"
729 chown ${euser} "${ROOT}/${ehome}"
730 chmod 755 "${ROOT}/${ehome}"
617 fi 731 fi
732
618 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
619
620 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
621 then
622 einfo " - Creating ${ehome} in ${D}"
623 dodir ${ehome}
624 fowners ${euser} ${ehome}
625 fperms 755 ${ehome}
626 fi
627} 734}
628 735
629# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
630# vapier@gentoo.org 737# @USAGE: <group> [gid]
631# 738# @DESCRIPTION:
632# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
633# 740# group to the system. Just give it a group name to add and enewgroup will
634# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
635# groupname: REQUIRED ! 742# allocate the next available one.
636# gid: next available (see groupadd(8))
637# extra: none
638enewgroup() { 743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
639 # get the group 751 # get the group
640 local egroup="$1"; shift 752 local egroup="$1"; shift
641 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
642 then 754 then
643 eerror "No group specified !" 755 eerror "No group specified !"
644 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
645 fi 757 fi
646 758
647 # see if group already exists 759 # see if group already exists
648 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
649 then
650 return 0 761 return 0
651 fi 762 fi
652 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
653 764
654 # options to pass to useradd 765 # options to pass to useradd
660 then 771 then
661 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
662 then 773 then
663 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
664 then 775 then
665 if [[ "${USERLAND}" == "Darwin" ]]; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
666 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
667 else 778 else
668 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
669 fi 780 fi
670 else 781 else
684 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
685 796
686 # add the group 797 # add the group
687 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
688 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
689 if [[ "${USERLAND}" == "Darwin" ]]; then 800 case ${CHOST} in
801 *-darwin*)
690 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
691 then 803 then
692 einfo "Extra options are not supported on Darwin/OS X yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
693 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
694 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
695 die "Required function missing" 807 die "Required function missing"
696 fi 808 fi
697 809
698 # If we need the next available 810 # If we need the next available
699 case ${egid} in 811 case ${egid} in
700 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
701 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
702 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
703 done 815 done
704 esac 816 esac
705 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
706 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
707 elif [[ "${USERLAND}" == "BSD" ]] ; then 819 ;;
820
821 *-freebsd*|*-dragonfly*)
708 case ${egid} in 822 case ${egid} in
709 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
710 for egid in `jot 898 101`; do 824 for ((egid = 101; egid <= 999; egid++)); do
711 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
712 done 826 done
713 esac 827 esac
714 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
715 else 829 ;;
830
831 *-netbsd*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
839 ;;
840
841 *)
716 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
717 fi 843 ;;
844 esac
718 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
719} 846}
720 847
721# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
722# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
723# 850# @DESCRIPTION:
724# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
725edos2unix() { 855edos2unix() {
726 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
727 do
728 cp "${f}" ${T}/edos2unix
729 sed 's/\r$//' ${T}/edos2unix > "${f}"
730 done
731} 857}
732
733
734##############################################################
735# START: Handle .desktop files and menu entries #
736# maybe this should be separated into a new eclass some time #
737# lanius@gentoo.org #
738##############################################################
739 858
740# Make a desktop file ! 859# Make a desktop file !
741# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
742# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
743# 862#
744# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
745# 864#
746# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
747# name: the name that will show up in the menu 866# name: the name that will show up in the menu
748# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
749# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
750# a full path to an icon 869# a full path to an icon
751# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
752# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
753# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
754make_desktop_entry() { 873make_desktop_entry() {
755 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
756 875
757 local exec=${1} 876 local exec=${1}
758 local name=${2:-${PN}} 877 local name=${2:-${PN}}
759 local icon=${3:-${PN}.png} 878 local icon=${3:-${PN}}
760 local type=${4} 879 local type=${4}
761 local path=${5} 880 local path=${5}
762 881
763 if [[ -z ${type} ]] ; then 882 if [[ -z ${type} ]] ; then
764 local catmaj=${CATEGORY%%-*} 883 local catmaj=${CATEGORY%%-*}
765 local catmin=${CATEGORY##*-} 884 local catmin=${CATEGORY##*-}
766 case ${catmaj} in 885 case ${catmaj} in
767 app) 886 app)
768 case ${catmin} in 887 case ${catmin} in
888 accessibility) type=Accessibility;;
769 admin) type=System;; 889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
770 cdr) type=DiscBurning;; 893 cdr) type=DiscBurning;;
771 dicts) type=Dictionary;; 894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
772 editors) type=TextEditor;; 896 editors) type=TextEditor;;
773 emacs) type=TextEditor;; 897 emacs) type=TextEditor;;
774 emulation) type=Emulator;; 898 emulation) type=Emulator;;
775 laptop) type=HardwareSettings;; 899 laptop) type=HardwareSettings;;
776 office) type=Office;; 900 office) type=Office;;
901 pda) type=PDA;;
777 vim) type=TextEditor;; 902 vim) type=TextEditor;;
778 xemacs) type=TextEditor;; 903 xemacs) type=TextEditor;;
779 *) type=;; 904 *) type=;;
780 esac 905 esac
781 ;; 906 ;;
782 907
783 dev) 908 dev)
784 type="Development" 909 type="Development"
785 ;; 910 ;;
786 911
787 games) 912 games)
788 [[ -z ${path} ]] && path=${GAMES_BINDIR}
789
790 case ${catmin} in 913 case ${catmin} in
791 action) type=ActionGame;; 914 action|fps) type=ActionGame;;
792 arcade) type=ArcadeGame;; 915 arcade) type=ArcadeGame;;
793 board) type=BoardGame;; 916 board) type=BoardGame;;
794 kid) type=KidsGame;;
795 emulation) type=Emulator;; 917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
796 puzzle) type=LogicGame;; 919 puzzle) type=LogicGame;;
797 rpg) type=RolePlaying;;
798 roguelike) type=RolePlaying;; 920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
799 simulation) type=Simulation;; 922 simulation) type=Simulation;;
800 sports) type=SportsGame;; 923 sports) type=SportsGame;;
801 strategy) type=StrategyGame;; 924 strategy) type=StrategyGame;;
802 *) type=;; 925 *) type=;;
803 esac 926 esac
804 type="Game;${type}" 927 type="Game;${type}"
928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
805 ;; 936 ;;
806 937
807 mail) 938 mail)
808 type="Network;Email" 939 type="Network;Email"
809 ;; 940 ;;
811 media) 942 media)
812 case ${catmin} in 943 case ${catmin} in
813 gfx) type=Graphics;; 944 gfx) type=Graphics;;
814 radio) type=Tuner;; 945 radio) type=Tuner;;
815 sound) type=Audio;; 946 sound) type=Audio;;
816 tv) type=TV;; 947 tv) type=TV;;
817 video) type=Video;; 948 video) type=Video;;
818 *) type=;; 949 *) type=;;
819 esac 950 esac
820 type="AudioVideo;${type}" 951 type="AudioVideo;${type}"
821 ;; 952 ;;
822 953
823 net) 954 net)
824 case ${catmin} in 955 case ${catmin} in
825 dialup) type=Dialup;; 956 dialup) type=Dialup;;
826 ftp) type=FileTransfer;; 957 ftp) type=FileTransfer;;
827 im) type=InstantMessaging;; 958 im) type=InstantMessaging;;
828 irc) type=IRCClient;; 959 irc) type=IRCClient;;
829 mail) type=Email;; 960 mail) type=Email;;
830 news) type=News;; 961 news) type=News;;
831 nntp) type=News;; 962 nntp) type=News;;
832 p2p) type=FileTransfer;; 963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
833 *) type=;; 965 *) type=;;
834 esac 966 esac
835 type="Network;${type}" 967 type="Network;${type}"
836 ;; 968 ;;
837 969
838 sci) 970 sci)
839 case ${catmin} in 971 case ${catmin} in
840 astro*) type=Astronomoy;; 972 astro*) type=Astronomy;;
841 bio*) type=Biology;; 973 bio*) type=Biology;;
842 calc*) type=Calculator;; 974 calc*) type=Calculator;;
843 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
844 geo*) type=Geology;; 977 geo*) type=Geology;;
845 math*) type=Math;; 978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
846 *) type=;; 981 *) type=;;
847 esac 982 esac
848 type="Science;${type}" 983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
849 ;; 988 ;;
850 989
851 www) 990 www)
852 case ${catmin} in 991 case ${catmin} in
853 client) type=WebBrowser;; 992 client) type=WebBrowser;;
854 *) type=;; 993 *) type=;;
855 esac 994 esac
856 type="Network" 995 type="Network;${type}"
857 ;; 996 ;;
858 997
859 *) 998 *)
860 type= 999 type=
861 ;; 1000 ;;
864 if [ "${SLOT}" == "0" ] ; then 1003 if [ "${SLOT}" == "0" ] ; then
865 local desktop_name="${PN}" 1004 local desktop_name="${PN}"
866 else 1005 else
867 local desktop_name="${PN}-${SLOT}" 1006 local desktop_name="${PN}-${SLOT}"
868 fi 1007 fi
1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
869 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
870 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
1021
1022 cat <<-EOF > "${desktop}"
871echo "[Desktop Entry] 1023 [Desktop Entry]
872Encoding=UTF-8
873Version=0.9.2
874Name=${name} 1024 Name=${name}
875Type=Application 1025 Type=Application
876Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
877Exec=${exec} 1027 Exec=${exec}
878Path=${path} 1028 TryExec=${exec%% *}
879Icon=${icon} 1029 Icon=${icon}
880Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
881 1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1034
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
882 insinto /usr/share/applications 1038 insinto /usr/share/applications
883 doins "${desktop}" 1039 doins "${desktop}"
884 1040 )
885 return 0
886} 1041}
887 1042
888# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
889# 1044# @USAGE: [directories]
890# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
891# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
892# command: Name of the Window Manager 1047# @DESCRIPTION:
1048# Validate desktop entries using desktop-file-utils
1049validate_desktop_entries() {
1050 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1051 einfo "Checking desktop entry validity"
1052 local directories=""
1053 for d in /usr/share/applications $@ ; do
1054 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1055 done
1056 if [[ -n ${directories} ]] ; then
1057 for FILE in $(find ${directories} -name "*\.desktop" \
1058 -not -path '*.hidden*' | sort -u 2>/dev/null)
1059 do
1060 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1061 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1062 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1063 done
1064 fi
1065 echo ""
1066 else
1067 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1068 fi
1069}
893 1070
1071# @FUNCTION: make_session_desktop
1072# @USAGE: <title> <command> [command args...]
1073# @DESCRIPTION:
1074# Make a GDM/KDM Session file. The title is the file to execute to start the
1075# Window Manager. The command is the name of the Window Manager.
1076#
1077# You can set the name of the file via the ${wm} variable.
894make_session_desktop() { 1078make_session_desktop() {
895 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1079 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
896 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
897 1081
898 local title=$1 1082 local title=$1
899 local command=$2 1083 local command=$2
900 local desktop=${T}/${wm}.desktop 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
901 1086
1087 cat <<-EOF > "${desktop}"
902echo "[Desktop Entry] 1088 [Desktop Entry]
903Encoding=UTF-8
904Name=${title} 1089 Name=${title}
905Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
906Exec=${command} 1091 Exec=${command} $*
907TryExec=${command} 1092 TryExec=${command}
908Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
909 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
910 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
911 doins "${desktop}" 1100 doins "${desktop}"
1101 )
912} 1102}
913 1103
1104# @FUNCTION: domenu
1105# @USAGE: <menus>
1106# @DESCRIPTION:
1107# Install the list of .desktop menu files into the appropriate directory
1108# (/usr/share/applications).
914domenu() { 1109domenu() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
915 local i j 1113 local i j ret=0
916 insinto /usr/share/applications 1114 insinto /usr/share/applications
917 for i in "$@" ; do 1115 for i in "$@" ; do
918 if [[ -f ${i} ]] ; then 1116 if [[ -f ${i} ]] ; then
919 doins "${i}" 1117 doins "${i}"
1118 ((ret+=$?))
920 elif [[ -d ${i} ]] ; then 1119 elif [[ -d ${i} ]] ; then
921 for j in "${i}"/*.desktop ; do 1120 for j in "${i}"/*.desktop ; do
922 doins "${j}" 1121 doins "${j}"
1122 ((ret+=$?))
923 done 1123 done
1124 else
1125 ((++ret))
924 fi 1126 fi
925 done 1127 done
1128 exit ${ret}
1129 )
926} 1130}
1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
927newmenu() { 1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
928 insinto /usr/share/applications 1140 insinto /usr/share/applications
929 newins "$1" "$2" 1141 newins "$@"
1142 )
930} 1143}
931 1144
1145# @FUNCTION: doicon
1146# @USAGE: <list of icons>
1147# @DESCRIPTION:
1148# Install the list of icons into the icon directory (/usr/share/pixmaps).
1149# This is useful in conjunction with creating desktop/menu files.
932doicon() { 1150doicon() {
1151 (
1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
933 local i j 1154 local i j ret
934 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
935 for i in "$@" ; do 1156 for i in "$@" ; do
936 if [[ -f ${i} ]] ; then 1157 if [[ -f ${i} ]] ; then
937 doins "${i}" 1158 doins "${i}"
1159 ((ret+=$?))
938 elif [[ -d ${i} ]] ; then 1160 elif [[ -d ${i} ]] ; then
939 for j in "${i}"/*.png ; do 1161 for j in "${i}"/*.png ; do
940 doins "${j}" 1162 doins "${j}"
1163 ((ret+=$?))
941 done 1164 done
1165 else
1166 ((++ret))
942 fi 1167 fi
943 done 1168 done
1169 exit ${ret}
1170 )
944} 1171}
1172
1173# @FUNCTION: newicon
1174# @USAGE: <icon> <newname>
1175# @DESCRIPTION:
1176# Like all other new* functions, install the specified icon as newname.
945newicon() { 1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
946 insinto /usr/share/pixmaps 1181 insinto /usr/share/pixmaps
947 newins "$1" "$2" 1182 newins "$@"
1183 )
948} 1184}
949
950##############################################################
951# END: Handle .desktop files and menu entries #
952##############################################################
953
954 1185
955# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
956find_unpackable_file() { 1187find_unpackable_file() {
957 local src="$1" 1188 local src=$1
958 if [ -z "${src}" ] 1189 if [[ -z ${src} ]] ; then
959 then
960 src="${DISTDIR}/${A}" 1190 src=${DISTDIR}/${A}
961 else 1191 else
962 if [ -e "${DISTDIR}/${src}" ] 1192 if [[ -e ${DISTDIR}/${src} ]] ; then
963 then
964 src="${DISTDIR}/${src}" 1193 src=${DISTDIR}/${src}
965 elif [ -e "${PWD}/${src}" ] 1194 elif [[ -e ${PWD}/${src} ]] ; then
966 then
967 src="${PWD}/${src}" 1195 src=${PWD}/${src}
968 elif [ -e "${src}" ] 1196 elif [[ -e ${src} ]] ; then
969 then
970 src="${src}" 1197 src=${src}
971 fi
972 fi 1198 fi
973 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1199 fi
1200 [[ ! -e ${src} ]] && return 1
974 echo "${src}" 1201 echo "${src}"
975} 1202}
976 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
977# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
978# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
979# the middle of the archive. Valve seems to use it a lot ... too bad 1209# the middle of the archive. Valve seems to use it a lot ... too bad
980# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1210# it seems to like to segfault a lot :(. So lets take it apart ourselves.
981# 1211#
982# Usage: unpack_pdv [file to unpack] [size of off_t]
983# - you have to specify the off_t size ... i have no idea how to extract that 1212# You have to specify the off_t size ... I have no idea how to extract that
984# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
985# the size of the off_t type (in bytes) on the machine that built the pdv 1214# the size of the off_t type (in bytes) on the machine that built the pdv
1215# archive.
1216#
986# archive. one way to determine this is by running the following commands: 1217# One way to determine this is by running the following commands:
1218#
1219# @CODE
987# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
988# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
989# basically look for the first lseek command (we do the strings/grep because 1224# Basically look for the first lseek command (we do the strings/grep because
990# sometimes the function call is _llseek or something) and steal the 2nd 1225# sometimes the function call is _llseek or something) and steal the 2nd
991# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
992# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
993# lseek 1230# lseek
994# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
995# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
996# thus we would pass in the value of '4' as the second parameter. 1235# Thus we would pass in the value of '4' as the second parameter.
997unpack_pdv() { 1236unpack_pdv() {
998 local src="`find_unpackable_file $1`" 1237 local src=$(find_unpackable_file "$1")
999 local sizeoff_t="$2" 1238 local sizeoff_t=$2
1000 1239
1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1001 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1241 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1002 1242
1003 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
1004 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1005 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1006 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1246 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1007 1247
1008 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1009 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1010 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1011 1251
1012 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1013 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1014 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1015 1255
1016 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1017 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1018 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1019 1259
1020 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1021 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1022 iscompressed=1 1262 iscompressed=1
1023 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1024 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1025 else 1265 else
1026 iscompressed=0 1266 iscompressed=0
1027 fi 1267 fi
1028 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1029 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1030 istar=1 1270 istar=1
1031 else 1271 else
1032 istar=0 1272 istar=0
1033 fi 1273 fi
1034 1274
1062 true 1302 true
1063 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1064 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1065} 1305}
1066 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1067# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1068# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1069# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1070# many other game companies. 1313# many other game companies.
1071# 1314#
1072# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1073# - If the file is not specified then unpack will utilize ${A}.
1074# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1075# the proper offset from the script itself. 1317# the proper offset from the script itself.
1076unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1077 local src="$(find_unpackable_file "$1")" 1320 local src=$(find_unpackable_file "${src_input}")
1078 local skip="$2" 1321 local skip=$2
1079 local exe="$3" 1322 local exe=$3
1080 1323
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325
1081 local shrtsrc="$(basename "${src}")" 1326 local shrtsrc=$(basename "${src}")
1082 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1083 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1084 then
1085 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1086 local skip=0 1330 local skip=0
1087 exe=tail 1331 exe=tail
1088 case ${ver} in 1332 case ${ver} in
1089 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1090 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1091 ;; 1335 ;;
1092 2.0|2.0.1) 1336 2.0|2.0.1)
1093 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1094 ;; 1338 ;;
1102 ;; 1346 ;;
1103 2.1.3) 1347 2.1.3)
1104 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1105 let skip="skip + 1" 1349 let skip="skip + 1"
1106 ;; 1350 ;;
1107 2.1.4) 1351 2.1.4|2.1.5)
1108 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1109 skip=$(head -n ${skip} "${src}" | wc -c) 1353 skip=$(head -n ${skip} "${src}" | wc -c)
1110 exe="dd" 1354 exe="dd"
1111 ;; 1355 ;;
1112 *) 1356 *)
1124 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1125 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1126 esac 1370 esac
1127 1371
1128 # lets grab the first few bytes of the file to figure out what kind of archive it is 1372 # lets grab the first few bytes of the file to figure out what kind of archive it is
1129 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1130 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1131 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1132 case ${filetype} in 1376 case ${filetype} in
1133 *tar\ archive) 1377 *tar\ archive*)
1134 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1135 ;; 1379 ;;
1136 bzip2*) 1380 bzip2*)
1137 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1138 ;; 1382 ;;
1148 ;; 1392 ;;
1149 esac 1393 esac
1150 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1151} 1395}
1152 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1153# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1154#
1155# Usage: check_license [license]
1156# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1157check_license() { 1402check_license() {
1158 local lic=$1 1403 local lic=$1
1159 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1160 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1161 else 1406 else
1162 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1163 lic="${PORTDIR}/licenses/${src}" 1408 lic="${PORTDIR}/licenses/${lic}"
1164 elif [ -e "${PWD}/${src}" ] ; then 1409 elif [ -e "${PWD}/${lic}" ] ; then
1165 lic="${PWD}/${src}" 1410 lic="${PWD}/${lic}"
1166 elif [ -e "${src}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1167 lic="${src}" 1412 lic="${lic}"
1168 fi
1169 fi 1413 fi
1170 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1414 fi
1171 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1172 1416
1173 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1174 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1175 local shopts=$-
1176 local alic 1419 local alic
1177 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1178 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1179 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1180 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1181 return 0 1424 return 0
1182 fi 1425 fi
1183 done 1426 done
1184 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1185 1429
1186 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1187 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1188********************************************************** 1432 **********************************************************
1189The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1190package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1191continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1192CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1193********************************************************** 1437 **********************************************************
1194 1438
1195EOF 1439 EOF
1196 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1197 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1198 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1199 read alic 1443 read alic
1200 case ${alic} in 1444 case ${alic} in
1207 die "Failed to accept license" 1451 die "Failed to accept license"
1208 ;; 1452 ;;
1209 esac 1453 esac
1210} 1454}
1211 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1212# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1213# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1214# 1461#
1215# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1216# standardize everything. all you have to do is call cdrom_get_cds() 1463# standardize everything. All you have to do is call cdrom_get_cds()
1217# and when the function returns, you can assume that the cd has been 1464# and when the function returns, you can assume that the cd has been
1218# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1219# 1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1220# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1471# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1221# etc... if you want to give the cds better names, then just export 1472# etc... If you want to give the cds better names, then just export
1222# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1223# 1476#
1224# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1477# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1225#
1226# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1227# - this will attempt to locate a cd based upon a file that is on
1228# the cd ... the more files you give this function, the more cds
1229# the cdrom functions will handle
1230cdrom_get_cds() { 1478cdrom_get_cds() {
1231 # first we figure out how many cds we're dealing with by 1479 # first we figure out how many cds we're dealing with by
1232 # the # of files they gave us 1480 # the # of files they gave us
1233 local cdcnt=0 1481 local cdcnt=0
1234 local f= 1482 local f=
1235 for f in "$@" ; do 1483 for f in "$@" ; do
1236 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1237 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1238 done 1486 done
1239 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1240 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1241 1489
1242 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1243 # if they did, let's just believe them that it's correct 1491 # if they did, let's just believe them that it's correct
1244 if [[ ! -z ${CD_ROOT} ]] ; then
1245 export CDROM_ROOT=${CD_ROOT}
1246 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1247 return
1248 fi
1249 # do the same for CD_ROOT_X
1250 if [[ ! -z ${CD_ROOT_1} ]] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1251 local var= 1493 local var=
1252 cdcnt=0 1494 cdcnt=0
1253 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1254 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1255 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1256 if [[ -z ${!var} ]] ; then 1499 if [[ -z ${!var} ]] ; then
1257 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1258 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1259 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1260 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1261 fi 1504 fi
1262 export CDROM_ROOTS_${cdcnt}="${!var}"
1263 done 1505 done
1264 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508 export CDROM_SET=-1
1509 for f in ${CDROM_CHECK_1//:/ } ; do
1510 ((++CDROM_SET))
1511 [[ -e ${CD_ROOT}/${f} ]] && break
1512 done
1513 export CDROM_MATCH=${f}
1266 return 1514 return
1267 fi 1515 fi
1268 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1269 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1270 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1271 if [[ -z ${CDROM_NAME} ]] ; then
1272 echo "cdrom for ${PN}."
1273 else
1274 echo "${CDROM_NAME}."
1275 fi
1276 echo 1521 echo
1277 einfo "If you do not have the CD, but have the data files" 1522 einfo "If you do not have the CD, but have the data files"
1278 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1280 einfo "directory containing the files." 1525 einfo "directory containing the files."
1281 echo 1526 echo
1282 einfo "For example:" 1527 einfo "For example:"
1283 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1284 echo 1529 echo
1285 else 1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1286 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1287 cdcnt=0 1541 cdcnt=0
1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1290 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1291 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1292 done 1546 done
1293 echo 1547 echo
1294 einfo "If you do not have the CDs, but have the data files" 1548 einfo "If you do not have the CDs, but have the data files"
1295 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1296 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1297 einfon "" 1551 einfon ""
1298 cdcnt=0 1552 cdcnt=0
1299 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1300 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1301 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1302 done 1556 done
1303 echo 1557 echo
1304 einfo "Or, if you have all the files in the same place, or" 1558 einfo "Or, if you have all the files in the same place, or"
1305 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1308 echo 1562 echo
1309 einfo "For example:" 1563 einfo "For example:"
1310 einfo "export CD_ROOT_1=/mnt/cdrom" 1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1311 echo 1565 echo
1312 fi 1566 fi
1567
1568 export CDROM_SET=""
1313 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1314 cdrom_load_next_cd 1570 cdrom_load_next_cd
1315} 1571}
1316 1572
1317# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1318# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1319# when it returns, CDROM_ROOT will be pointing to the second cd. 1575# Some packages are so big they come on multiple CDs. When you're done reading
1320# remember, you can only go forward in the cd chain, you can't go back. 1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1321cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1322 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1323 local var= 1582 local var
1324 1583 ((++CDROM_CURRENT_CD))
1325 if [[ ! -z ${CD_ROOT} ]] ; then
1326 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1327 return
1328 fi
1329 1584
1330 unset CDROM_ROOT 1585 unset CDROM_ROOT
1331 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1332 if [[ -z ${!var} ]] ; then 1588 if [[ -z ${!var} ]] ; then
1333 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1334 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1335 else 1591 else
1336 export CDROM_ROOT=${!var} 1592 export CDROM_ROOT=${!var}
1337 fi 1593 fi
1338 1594
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1344# all it does is try to locate a give file on a cd ... if the cd isn't 1600# all it does is try to locate a give file on a cd ... if the cd isn't
1345# found, then a message asking for the user to insert the cdrom will be 1601# found, then a message asking for the user to insert the cdrom will be
1346# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1347# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1348# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1349cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1350 while [[ -z ${CDROM_ROOT} ]] ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1610 local i=0
1611 local -a cdset=(${*//:/ })
1612 if [[ -n ${CDROM_SET} ]] ; then
1613 cdset=(${cdset[${CDROM_SET}]})
1614 fi
1615
1616 while [[ -n ${cdset[${i}]} ]] ; do
1351 local dir="$(dirname ${@})" 1617 local dir=$(dirname ${cdset[${i}]})
1352 local file="$(basename ${@})" 1618 local file=$(basename ${cdset[${i}]})
1353 local mline=""
1354 local showedmsg=0
1355 1619
1356 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1357 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1358 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1359 && export CDROM_ROOT=${mline} 1628 export CDROM_ROOT=${point}
1629 export CDROM_SET=${i}
1630 export CDROM_MATCH=${cdset[${i}]}
1631 return
1632 done <<< "$(get_mounts)"
1633
1634 ((++i))
1360 done 1635 done
1361 1636
1362 if [[ -z ${CDROM_ROOT} ]] ; then
1363 echo 1637 echo
1364 if [[ ${showedmsg} -eq 0 ]] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1365 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1366 if [[ -z ${CDROM_NAME} ]] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1367 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1368 else
1369 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1370 fi
1371 else 1642 else
1372 if [[ -z ${CDROM_NAME_1} ]] ; then
1373 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1374 else
1375 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1376 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1377 fi
1378 fi 1644 fi
1379 showedmsg=1 1645 else
1646 if [[ -z ${CDROM_NAME_1} ]] ; then
1647 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1648 else
1649 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1650 einfo "Please insert+mount the ${!var} cdrom now !"
1651 fi
1380 fi 1652 fi
1653 showedmsg=1
1654 fi
1381 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1382 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1383 read 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1661 ewarn "If you are having trouble with the detection"
1662 ewarn "of your CD, it is possible that you do not have"
1663 ewarn "Joliet support enabled in your kernel. Please"
1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1384 fi 1666 fi
1667 read || die "something is screwed with your system"
1385 done 1668 done
1386} 1669}
1387 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1388# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1389# a package can support 1675# a package can support. The first form allows you to
1390# 1676# specify a list of LINGUAS. The -i builds a list of po
1391# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1392# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1393# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1394# 1680# of the lists.
1395# The first form allows you to specify a list of LINGUAS.
1396# The -i builds a list of po files found in all the
1397# directories and uses the intersection of the lists.
1398# The -u builds a list of po files found in all the
1399# directories and uses the union of the lists.
1400strip-linguas() { 1681strip-linguas() {
1401 local ls newls 1682 local ls newls nols
1402 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1403 local op=$1; shift 1684 local op=$1; shift
1404 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1405 local d f 1686 local d f
1406 for d in "$@" ; do 1687 for d in "$@" ; do
1407 if [[ ${op} == "-u" ]] ; then 1688 if [[ ${op} == "-u" ]] ; then
1408 newls=${ls} 1689 newls=${ls}
1409 else 1690 else
1410 newls="" 1691 newls=""
1411 fi 1692 fi
1412 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1413 if [[ ${op} == "-i" ]] ; then 1694 if [[ ${op} == "-i" ]] ; then
1414 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1415 else 1696 else
1416 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1417 fi 1698 fi
1418 done 1699 done
1419 ls=${newls} 1700 ls=${newls}
1420 done 1701 done
1421 ls=${ls//.po}
1422 else 1702 else
1423 ls=$@ 1703 ls="$@"
1424 fi 1704 fi
1425 1705
1426 ls=" ${ls} " 1706 nols=""
1427 newls="" 1707 newls=""
1428 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1429 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1709 if hasq ${f} ${ls} ; then
1430 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1431 else 1711 else
1432 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1433 fi 1713 fi
1434 done 1714 done
1435 if [[ -z ${newls} ]] ; then 1715 [[ -n ${nols} ]] \
1436 export LINGUAS="" 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1437 else
1438 export LINGUAS=${newls:1} 1717 export LINGUAS=${newls:1}
1439 fi
1440} 1718}
1441 1719
1442# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1443# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1444 1722# @DESCRIPTION:
1445# the following functions are useful in kernel module ebuilds, etc.
1446# for an example see ivtv or drbd ebuilds
1447
1448# set's ARCH to match what the kernel expects
1449set_arch_to_kernel() {
1450 i=10
1451 while ((i--)) ; do
1452 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1453 done
1454 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1455 case ${ARCH} in
1456 x86) export ARCH="i386";;
1457 amd64) export ARCH="x86_64";;
1458 hppa) export ARCH="parisc";;
1459 mips) export ARCH="mips";;
1460 sparc) export ARCH="$(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!
1461 *) export ARCH="${ARCH}";;
1462 esac
1463}
1464
1465# set's ARCH back to what portage expects
1466set_arch_to_portage() {
1467 i=10
1468 while ((i--)) ; do
1469 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1470 done
1471 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1472}
1473
1474# Jeremy Huddleston <eradicator@gentoo.org>:
1475# preserve_old_lib /path/to/libblah.so.0
1476# preserve_old_lib_notify /path/to/libblah.so.0
1477#
1478# These functions are useful when a lib in your package changes --soname. Such 1723# These functions are useful when a lib in your package changes ABI SONAME.
1479# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1724# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1480# would break packages that link against it. Most people get around this 1725# would break packages that link against it. Most people get around this
1481# by using the portage SLOT mechanism, but that is not always a relevant 1726# by using the portage SLOT mechanism, but that is not always a relevant
1482# solution, so instead you can add the following to your ebuilds: 1727# solution, so instead you can call this from pkg_preinst. See also the
1483# 1728# preserve_old_lib_notify function.
1484# src_install() {
1485# ...
1486# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489#
1490# pkg_postinst() {
1491# ...
1492# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1493# ...
1494# }
1495
1496preserve_old_lib() { 1729preserve_old_lib() {
1497 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1731 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1732 die "Invalid preserve_old_lib() usage"
1733 fi
1734 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1498 1735
1499 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1500 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1501 DIRNAME=`dirname ${LIB}`
1502 1738
1503 dodir ${DIRNAME} 1739 local lib dir
1504 cp ${ROOT}${LIB} ${D}${DIRNAME} 1740 for lib in "$@" ; do
1741 [[ -e ${ROOT}/${lib} ]] || continue
1742 dir=${lib%/*}
1743 dodir ${dir} || die "dodir ${dir} failed"
1744 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1505 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1506 fi 1746 done
1507} 1747}
1508 1748
1749# @FUNCTION: preserve_old_lib_notify
1750# @USAGE: <libs to notify> [more libs]
1751# @DESCRIPTION:
1752# Spit helpful messages about the libraries preserved by preserve_old_lib.
1509preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1510 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1511 1758
1512 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1513 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1514 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1515 einfo "An old version of an installed library was detected on your system." 1767 ewarn "Old versions of installed libraries were detected on your system."
1516 einfo "In order to avoid breaking packages that link against is, this older version" 1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1517 einfo "is not being removed. In order to make full use of this newer version," 1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1518 einfo "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1519 einfo " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1520 einfo 1772 ewarn
1521 einfo "After doing that, you can safely remove ${LIB}"
1522 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1523 fi 1773 fi
1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1777 ewarn
1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1783 fi
1524} 1784}
1525 1785
1526# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1527# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1528# 1789#
1529# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1530# ex: built_with_use xchat gtk2
1531# 1791#
1532# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1533# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1534# Note: the default flag is '-a' 1794# DEPEND atom was built with the specified list of USE flags. The
1795# --missing option controls the behavior if called on a package that does
1796# not actually support the defined USE flags (aka listed in IUSE).
1797# The default is to abort (call die). The -a and -o flags control
1798# the requirements of the USE flags. They correspond to "and" and "or"
1799# logic. So the -a flag means all listed USE flags must be enabled
1800# while the -o flag means at least one of the listed IUSE flags must be
1801# enabled. The --hidden option is really for internal use only as it
1802# means the USE flag we're checking is hidden expanded, so it won't be found
1803# in IUSE like normal USE flags.
1804#
1805# Remember that this function isn't terribly intelligent so order of optional
1806# flags matter.
1535built_with_use() { 1807built_with_use() {
1808 local hidden="no"
1809 if [[ $1 == "--hidden" ]] ; then
1810 hidden="yes"
1811 shift
1812 fi
1813
1814 local missing_action="die"
1815 if [[ $1 == "--missing" ]] ; then
1816 missing_action=$2
1817 shift ; shift
1818 case ${missing_action} in
1819 true|false|die) ;;
1820 *) die "unknown action '${missing_action}'";;
1821 esac
1822 fi
1823
1536 local opt=$1 1824 local opt=$1
1537 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1538 1826
1539 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1540 shift 1829 shift
1541 1830
1542 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1543 [[ ! -e ${USEFILE} ]] && return 1 1832 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1833
1834 # if the IUSE file doesn't exist, the read will error out, we need to handle
1835 # this gracefully
1836 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1837 case ${missing_action} in
1838 true) return 0;;
1839 false) return 1;;
1840 die) die "Unable to determine what USE flags $PKG was built with";;
1841 esac
1842 fi
1843
1844 if [[ ${hidden} == "no" ]] ; then
1845 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1846 # Don't check USE_EXPAND #147237
1847 local expand
1848 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1849 if [[ $1 == ${expand}_* ]] ; then
1850 expand=""
1851 break
1852 fi
1853 done
1854 if [[ -n ${expand} ]] ; then
1855 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1856 case ${missing_action} in
1857 true) return 0;;
1858 false) return 1;;
1859 die) die "$PKG does not actually support the $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1544 1864
1545 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1546 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1547 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1548 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1552 shift 1872 shift
1553 done 1873 done
1554 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1555} 1875}
1556 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1557# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1558# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1559epunt_cxx() { 1884epunt_cxx() {
1560 local dir=$1 1885 local dir=$1
1561 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1562 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1563 local f 1888 local f
1564 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1565 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1890 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1566 done 1891 done
1567 eend 0 1892 eend 0
1568} 1893}
1569 1894
1570# dopamd <file> [more files] 1895# @FUNCTION: make_wrapper
1571# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1572# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1573dopamd() { 1898# Create a shell wrapper script named wrapper in installpath
1574 [[ -z $1 ]] && die "dopamd requires at least one argument" 1899# (defaults to the bindir) to execute target (default of wrapper) by
1575 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1576 use pam || return 0 1901# libpaths followed by optionally changing directory to chdir.
1577
1578 INSDESTTREE=/etc/pam.d \
1579 doins "$@" || die "failed to install $@"
1580}
1581# newpamd <old name> <new name>
1582#
1583# Install pam file <old name> as <new name> in /etc/pam.d
1584newpamd() {
1585 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1586
1587 use pam || return 0
1588
1589 INSDESTTREE=/etc/pam.d \
1590 newins "$1" "$2" || die "failed to install $1 as $2"
1591}
1592
1593# make a wrapper script ...
1594# NOTE: this was originally games_make_wrapper, but I noticed other places where
1595# this could be used, so I have moved it here and made it not games-specific
1596# -- wolf31o2
1597# $1 == wrapper name
1598# $2 == binary to run
1599# $3 == directory to chdir before running binary
1600# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1601# $5 == path for wrapper
1602make_wrapper() { 1902make_wrapper() {
1603 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1604 local tmpwrapper=$(emktemp) 1904 local tmpwrapper=$(emktemp)
1905 # We don't want to quote ${bin} so that people can pass complex
1906 # things as $bin ... "./someprog --args"
1605 cat << EOF > "${tmpwrapper}" 1907 cat << EOF > "${tmpwrapper}"
1606#!/bin/sh 1908#!/bin/sh
1607cd "${chdir}" 1909cd "${chdir:-.}"
1910if [ -n "${libdir}" ] ; then
1911 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1608export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1912 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1913 else
1914 export LD_LIBRARY_PATH="${libdir}"
1915 fi
1916fi
1609exec ${bin} "\$@" 1917exec ${bin} "\$@"
1610EOF 1918EOF
1611 chmod go+rx "${tmpwrapper}" 1919 chmod go+rx "${tmpwrapper}"
1612 if [ -n "${5}" ] 1920 if [[ -n ${path} ]] ; then
1613 then 1921 (
1614 exeinto ${5} 1922 exeinto "${path}"
1615 newexe "${tmpwrapper}" "${wrapper}" 1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1616 else 1925 else
1617 newbin "${tmpwrapper}" "${wrapper}" 1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
1928}
1929
1930# @FUNCTION: prepalldocs
1931# @USAGE:
1932# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already
1934# compressed, excluding /usr/share/doc/${PF}/html.
1935# Uses the ecompressdir to do the compression.
1936# 2009-02-18 by betelgeuse:
1937# Commented because ecompressdir is even more internal to
1938# Portage than prepalldocs (it's not even mentioned in man 5
1939# ebuild). Please submit a better version for review to gentoo-dev
1940# if you want prepalldocs here.
1941#prepalldocs() {
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1618 fi 1944# fi
1619} 1945
1946# cd "${D}"
1947# [[ -d usr/share/doc ]] || return 0
1948
1949# find usr/share/doc -exec gzip {} +
1950# ecompressdir --ignore /usr/share/doc/${PF}/html
1951# ecompressdir --queue /usr/share/doc
1952#}

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