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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.143 2005/01/26 16:19:12 ka0ttic Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.330 2010/02/15 02:10:39 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${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 <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54fi
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56# @FUNCTION: ecvs_clean
71/* GNU ld script 57# @USAGE: [list of dirs]
72 Because Gentoo have critical dynamic libraries 58# @DESCRIPTION:
73 in /lib, and the static versions in /usr/lib, we 59# Remove CVS directories recursiveley. Useful when a source tarball contains
74 need to have a "fake" dynamic lib in /usr/lib, 60# internal CVS directories. Defaults to $PWD.
75 otherwise we run into linking problems. 61ecvs_clean() {
76 See bug #4411 on http://bugs.gentoo.org/ for 62 [[ -z $* ]] && set -- .
77 more info. */ 63 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
78GROUP ( /${libdir}/${1} ) 64 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
79END_LDSCRIPT
80 fperms a+x "/usr/${libdir}/${1}"
81} 65}
82 66
83# Simple function to draw a line consisting of '=' the same length as $* 67# @FUNCTION: esvn_clean
84# 68# @USAGE: [list of dirs]
85# <azarah@gentoo.org> (11 Nov 2002) 69# @DESCRIPTION:
86# 70# Remove .svn directories recursiveley. Useful when a source tarball contains
87draw_line() { 71# internal Subversion directories. Defaults to $PWD.
88 local i=0 72esvn_clean() {
89 local str_length="" 73 [[ -z $* ]] && set -- .
74 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
75}
90 76
91 # Handle calls that do not have args, or wc not being installed ... 77# @FUNCTION: eshopts_push
92 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 78# @USAGE: [options to `set` or `shopt`]
93 then 79# @DESCRIPTION:
94 echo "===============================================================" 80# Often times code will want to enable a shell option to change code behavior.
81# Since changing shell options can easily break other pieces of code (which
82# assume the default state), eshopts_push is used to (1) push the current shell
83# options onto a stack and (2) pass the specified arguments to set.
84#
85# If the first argument is '-s' or '-u', we assume you want to call `shopt`
86# rather than `set` as there are some options only available via that.
87#
88# A common example is to disable shell globbing so that special meaning/care
89# may be used with variables/arguments to custom functions. That would be:
90# @CODE
91# eshopts_push -o noglob
92# for x in ${foo} ; do
93# if ...some check... ; then
94# eshopts_pop
95 return 0 95# return 0
96 fi 96# fi
97
98 # Get the length of $*
99 str_length="$(echo -n "$*" | wc -m)"
100
101 while [ "$i" -lt "${str_length}" ]
102 do
103 echo -n "="
104
105 i=$((i + 1))
106 done 97# done
107 98# eshopts_pop
108 echo 99# @CODE
109 100eshopts_push() {
110 return 0 101 # have to assume __ESHOPTS_SAVE__ isn't screwed with
102 # as a `declare -a` here will reset its value
103 local i=${#__ESHOPTS_SAVE__[@]}
104 if [[ $1 == -[su] ]] ; then
105 __ESHOPTS_SAVE__[$i]=$(shopt -p)
106 [[ $# -eq 0 ]] && return 0
107 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
108 else
109 __ESHOPTS_SAVE__[$i]=$-
110 [[ $# -eq 0 ]] && return 0
111 set "$@" || die "eshopts_push: bad options to set: $*"
112 fi
111} 113}
112 114
113# Default directory where patches are located 115# @FUNCTION: eshopts_pop
116# @USAGE:
117# @DESCRIPTION:
118# Restore the shell options to the state saved with the corresponding
119# eshopts_push call. See that function for more details.
120eshopts_pop() {
121 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
122 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
123 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
124 local s=${__ESHOPTS_SAVE__[$i]}
125 unset __ESHOPTS_SAVE__[$i]
126 if [[ ${s} == "shopt -"* ]] ; then
127 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
128 else
129 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
130 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
131 fi
132}
133
134# @VARIABLE: EPATCH_SOURCE
135# @DESCRIPTION:
136# Default directory to search for patches.
114EPATCH_SOURCE="${WORKDIR}/patch" 137EPATCH_SOURCE="${WORKDIR}/patch"
115# Default extension for patches 138# @VARIABLE: EPATCH_SUFFIX
139# @DESCRIPTION:
140# Default extension for patches (do not prefix the period yourself).
116EPATCH_SUFFIX="patch.bz2" 141EPATCH_SUFFIX="patch.bz2"
142# @VARIABLE: EPATCH_OPTS
143# @DESCRIPTION:
117# Default options for patch 144# Default options for patch:
145# @CODE
118# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 146# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
119EPATCH_OPTS="-g0" 147# --no-backup-if-mismatch - do not leave .orig files behind
148# -E - automatically remove empty files
149# @CODE
150EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
151# @VARIABLE: EPATCH_EXCLUDE
152# @DESCRIPTION:
120# List of patches not to apply. Not this is only file names, 153# List of patches not to apply. Note this is only file names,
121# and not the full path .. 154# and not the full path. Globs accepted.
122EPATCH_EXCLUDE="" 155EPATCH_EXCLUDE=""
156# @VARIABLE: EPATCH_SINGLE_MSG
157# @DESCRIPTION:
123# Change the printed message for a single patch. 158# Change the printed message for a single patch.
124EPATCH_SINGLE_MSG="" 159EPATCH_SINGLE_MSG=""
125# Force applying bulk patches even if not following the style: 160# @VARIABLE: EPATCH_MULTI_MSG
126# 161# @DESCRIPTION:
127# ??_${ARCH}_foo.${EPATCH_SUFFIX} 162# Change the printed message for multiple patches.
128# 163EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
164# @VARIABLE: EPATCH_FORCE
165# @DESCRIPTION:
166# Only require patches to match EPATCH_SUFFIX rather than the extended
167# arch naming style.
129EPATCH_FORCE="no" 168EPATCH_FORCE="no"
130 169
131# This function is for bulk patching, or in theory for just one 170# @FUNCTION: epatch
132# or two patches. 171# @USAGE: [patches] [dirs of patches]
172# @DESCRIPTION:
173# epatch is designed to greatly simplify the application of patches. It can
174# process patch files directly, or directories of patches. The patches may be
175# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
176# the -p option as epatch will automatically attempt -p0 to -p5 until things
177# apply successfully.
133# 178#
134# It should work with .bz2, .gz, .zip and plain text patches. 179# If you do not specify any options, then epatch will default to the directory
135# Currently all patches should be the same format. 180# specified by EPATCH_SOURCE.
136# 181#
137# You do not have to specify '-p' option to patch, as it will 182# When processing directories, epatch will apply all patches that match:
138# try with -p0 to -p5 until it succeed, or fail at -p5. 183# @CODE
139# 184# ${EPATCH_FORCE} == "yes"
140# Above EPATCH_* variables can be used to control various defaults,
141# bug they should be left as is to ensure an ebuild can rely on
142# them for.
143#
144# Patches are applied in current directory.
145#
146# Bulk Patches should preferibly have the form of:
147#
148# ??_${ARCH}_foo.${EPATCH_SUFFIX} 185# ??_${ARCH}_foo.${EPATCH_SUFFIX}
186# else
187# *.${EPATCH_SUFFIX}
188# @CODE
189# The leading ?? are typically numbers used to force consistent patch ordering.
190# The arch field is used to apply patches only for the host architecture with
191# the special value of "all" means apply for everyone. Note that using values
192# other than "all" is highly discouraged -- you should apply patches all the
193# time and let architecture details be detected at configure/compile time.
149# 194#
150# For example: 195# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
196# for patches to apply.
151# 197#
152# 01_all_misc-fix.patch.bz2 198# Refer to the other EPATCH_xxx variables for more customization of behavior.
153# 02_sparc_another-fix.patch.bz2
154#
155# This ensures that there are a set order, and you can have ARCH
156# specific patches.
157#
158# If you however give an argument to epatch(), it will treat it as a
159# single patch that need to be applied if its a file. If on the other
160# hand its a directory, it will set EPATCH_SOURCE to this.
161#
162# <azarah@gentoo.org> (10 Nov 2002)
163#
164epatch() { 199epatch() {
165 local PIPE_CMD="" 200 _epatch_draw_line() {
166 local STDERR_TARGET="${T}/$$.out" 201 # create a line of same length as input string
167 local PATCH_TARGET="${T}/$$.patch" 202 [[ -z $1 ]] && set "$(printf "%65s" '')"
168 local PATCH_SUFFIX="" 203 echo "${1//?/=}"
169 local SINGLE_PATCH="no" 204 }
170 local x=""
171 205
172 if [ "$#" -gt 1 ] 206 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
173 then 207
208 # Let the rest of the code process one user arg at a time --
209 # each arg may expand into multiple patches, and each arg may
210 # need to start off with the default global EPATCH_xxx values
211 if [[ $# -gt 1 ]] ; then
174 local m="" 212 local m
175 einfo "${#} patches to apply ..."
176 for m in "$@" ; do 213 for m in "$@" ; do
177 epatch "${m}" 214 epatch "${m}"
178 done 215 done
179 return 0 216 return 0
180 fi 217 fi
181 218
182 if [ -n "$1" -a -f "$1" ] 219 local SINGLE_PATCH="no"
183 then 220 # no args means process ${EPATCH_SOURCE}
221 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
222
223 if [[ -f $1 ]] ; then
184 SINGLE_PATCH="yes" 224 SINGLE_PATCH="yes"
185 225 set -- "$1"
186 local EPATCH_SOURCE="$1" 226 # Use the suffix from the single patch (localize it); the code
227 # below will find the suffix for us
187 local EPATCH_SUFFIX="${1##*\.}" 228 local EPATCH_SUFFIX=$1
188 229
189 elif [ -n "$1" -a -d "$1" ] 230 elif [[ -d $1 ]] ; then
190 then 231 # Some people like to make dirs of patches w/out suffixes (vim)
191 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 232 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
192 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 233
234 else
235 # sanity check ... if it isn't a dir or file, wtf man ?
236 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
237 echo
238 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
239 eerror
240 eerror " ${EPATCH_SOURCE}"
241 eerror " ( ${EPATCH_SOURCE##*/} )"
242 echo
243 die "Cannot find \$EPATCH_SOURCE!"
244 fi
245
246 local PIPE_CMD
247 case ${EPATCH_SUFFIX##*\.} in
248 xz) PIPE_CMD="xz -dc" ;;
249 lzma) PIPE_CMD="lzma -dc" ;;
250 bz2) PIPE_CMD="bzip2 -dc" ;;
251 gz|Z|z) PIPE_CMD="gzip -dc" ;;
252 ZIP|zip) PIPE_CMD="unzip -p" ;;
253 *) ;;
254 esac
255
256 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
257
258 local x
259 for x in "$@" ; do
260 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
261 # didn't match anything, ignore continue on
262 [[ ! -f ${x} ]] && continue
263
264 local patchname=${x##*/}
265
266 # Apply single patches, or forced sets of patches, or
267 # patches with ARCH dependant names.
268 # ???_arch_foo.patch
269 # Else, skip this input altogether
270 local a=${patchname#*_} # strip the ???_
271 a=${a%%_*} # strip the _foo.patch
272 if ! [[ ${SINGLE_PATCH} == "yes" || \
273 ${EPATCH_FORCE} == "yes" || \
274 ${a} == all || \
275 ${a} == ${ARCH} ]]
193 then 276 then
194 local EPATCH_SOURCE="$1/*" 277 continue
278 fi
279
280 # Let people filter things dynamically
281 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
282 # let people use globs in the exclude
283 eshopts_push -o noglob
284
285 local ex
286 for ex in ${EPATCH_EXCLUDE} ; do
287 if [[ ${patchname} == ${ex} ]] ; then
288 eshopts_pop
289 continue 2
290 fi
291 done
292
293 eshopts_pop
294 fi
295
296 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
297 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
298 einfo "${EPATCH_SINGLE_MSG}"
299 else
300 einfo "Applying ${patchname} ..."
301 fi
195 else 302 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 303 einfo " ${patchname} ..."
197 fi 304 fi
198 else 305
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 306 # most of the time, there will only be one run per unique name,
200 then 307 # but if there are more, make sure we get unique log filenames
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 308 local STDERR_TARGET="${T}/${patchname}.out"
202 then 309 if [[ -e ${STDERR_TARGET} ]] ; then
203 EPATCH_SOURCE="$1" 310 STDERR_TARGET="${T}/${patchname}-$$.out"
311 fi
312
313 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
314
315 # Decompress the patch if need be
316 local count=0
317 local PATCH_TARGET
318 if [[ -n ${PIPE_CMD} ]] ; then
319 PATCH_TARGET="${T}/$$.patch"
320 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
321
322 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
323 echo
324 eerror "Could not extract patch!"
325 #die "Could not extract patch!"
326 count=5
327 break
204 fi 328 fi
329 else
330 PATCH_TARGET=${x}
331 fi
205 332
333 # Check for absolute paths in patches. If sandbox is disabled,
334 # people could (accidently) patch files in the root filesystem.
335 # Or trigger other unpleasantries #237667. So disallow -p0 on
336 # such patches.
337 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
338 if [[ -n ${abs_paths} ]] ; then
339 count=1
340 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
341 fi
342
343 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
344 while [[ ${count} -lt 5 ]] ; do
345 # Generate some useful debug info ...
346 (
347 _epatch_draw_line "***** ${patchname} *****"
206 echo 348 echo
207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 349 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
350 echo
351 _epatch_draw_line "***** ${patchname} *****"
352 ) >> "${STDERR_TARGET}"
353
354 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
355 (
356 _epatch_draw_line "***** ${patchname} *****"
357 echo
358 echo "ACTUALLY APPLYING ${patchname} ..."
359 echo
360 _epatch_draw_line "***** ${patchname} *****"
361 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
362 ) >> "${STDERR_TARGET}"
363
364 if [ $? -ne 0 ] ; then
365 echo
366 eerror "A dry-run of patch command succeeded, but actually"
367 eerror "applying the patch failed!"
368 #die "Real world sux compared to the dreamworld!"
369 count=5
370 fi
371 break
372 fi
373
374 : $(( count++ ))
375 done
376
377 # if we had to decompress the patch, delete the temp one
378 if [[ -n ${PIPE_CMD} ]] ; then
379 rm -f "${PATCH_TARGET}"
380 fi
381
382 if [[ ${count} -ge 5 ]] ; then
383 echo
384 eerror "Failed Patch: ${patchname} !"
385 eerror " ( ${PATCH_TARGET} )"
208 eerror 386 eerror
209 eerror " ${EPATCH_SOURCE}" 387 eerror "Include in your bugreport the contents of:"
210 eerror " ( ${EPATCH_SOURCE##*/} )" 388 eerror
389 eerror " ${STDERR_TARGET}"
211 echo 390 echo
212 die "Cannot find \$EPATCH_SOURCE!" 391 die "Failed Patch: ${patchname}!"
213 fi
214
215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
216 fi
217
218 case ${EPATCH_SUFFIX##*\.} in
219 bz2)
220 PIPE_CMD="bzip2 -dc"
221 PATCH_SUFFIX="bz2"
222 ;;
223 gz|Z|z)
224 PIPE_CMD="gzip -dc"
225 PATCH_SUFFIX="gz"
226 ;;
227 ZIP|zip)
228 PIPE_CMD="unzip -p"
229 PATCH_SUFFIX="zip"
230 ;;
231 *)
232 PIPE_CMD="cat"
233 PATCH_SUFFIX="patch"
234 ;;
235 esac
236
237 if [ "${SINGLE_PATCH}" = "no" ]
238 then
239 einfo "Applying various patches (bugfixes/updates) ..."
240 fi
241 for x in ${EPATCH_SOURCE}
242 do
243 # New ARCH dependant patch naming scheme ...
244 #
245 # ???_arch_foo.patch
246 #
247 if [ -f ${x} ] && \
248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
249 [ "${EPATCH_FORCE}" = "yes" ])
250 then
251 local count=0
252 local popts="${EPATCH_OPTS}"
253
254 if [ -n "${EPATCH_EXCLUDE}" ]
255 then
256 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
257 then
258 continue
259 fi
260 fi 392 fi
261 393
262 if [ "${SINGLE_PATCH}" = "yes" ] 394 # if everything worked, delete the patch log
263 then 395 rm -f "${STDERR_TARGET}"
264 if [ -n "${EPATCH_SINGLE_MSG}" ]
265 then
266 einfo "${EPATCH_SINGLE_MSG}"
267 else
268 einfo "Applying ${x##*/} ..."
269 fi
270 else
271 einfo " ${x##*/} ..."
272 fi
273
274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
275 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
276
277 # Allow for prefix to differ ... im lazy, so shoot me :/
278 while [ "${count}" -lt 5 ]
279 do
280 # Generate some useful debug info ...
281 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
283
284 if [ "${PATCH_SUFFIX}" != "patch" ]
285 then
286 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
287 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
288 else
289 PATCH_TARGET="${x}"
290 fi
291
292 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
294
295 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
296 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297
298 if [ "${PATCH_SUFFIX}" != "patch" ]
299 then
300 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
301 then
302 echo
303 eerror "Could not extract patch!"
304 #die "Could not extract patch!"
305 count=5
306 break
307 fi
308 fi
309
310 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
311 then
312 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
314 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
315 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
316 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
317
318 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
319
320 if [ "$?" -ne 0 ]
321 then
322 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
323 echo
324 eerror "A dry-run of patch command succeeded, but actually"
325 eerror "applying the patch failed!"
326 #die "Real world sux compared to the dreamworld!"
327 count=5
328 fi
329
330 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
331
332 break
333 fi
334
335 count=$((count + 1))
336 done
337
338 if [ "${PATCH_SUFFIX}" != "patch" ]
339 then
340 rm -f ${PATCH_TARGET}
341 fi
342
343 if [ "${count}" -eq 5 ]
344 then
345 echo
346 eerror "Failed Patch: ${x##*/}!"
347 eerror
348 eerror "Include in your bugreport the contents of:"
349 eerror
350 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
351 echo
352 die "Failed Patch: ${x##*/}!"
353 fi
354
355 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
356
357 eend 0 396 eend 0
358 fi
359 done 397 done
360 if [ "${SINGLE_PATCH}" = "no" ] 398
361 then 399 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
362 einfo "Done with patching" 400 : # everything worked
401}
402epatch_user() {
403 [[ $# -ne 0 ]] && die "epatch_user takes no options"
404
405 # don't clobber any EPATCH vars that the parent might want
406 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
407 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
408 EPATCH_SOURCE=${base}/${CTARGET}/${check}
409 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
410 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
411 if [[ -d ${EPATCH_SOURCE} ]] ; then
412 EPATCH_SOURCE=${EPATCH_SOURCE} \
413 EPATCH_SUFFIX="patch" \
414 EPATCH_FORCE="yes" \
415 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
416 epatch
417 break
363 fi 418 fi
419 done
364} 420}
365 421
366# This function return true if we are using the NPTL pthreads 422# @FUNCTION: emktemp
367# implementation. 423# @USAGE: [temp dir]
368# 424# @DESCRIPTION:
369# <azarah@gentoo.org> (06 March 2003)
370#
371have_NPTL() {
372 cat > ${T}/test-nptl.c <<-"END"
373 #define _XOPEN_SOURCE
374 #include <unistd.h>
375 #include <stdio.h>
376
377 int main()
378 {
379 char buf[255];
380 char *str = buf;
381
382 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
383 if (NULL != str) {
384 printf("%s\n", str);
385 if (NULL != strstr(str, "NPTL"))
386 return 0;
387 }
388
389 return 1;
390 }
391 END
392
393 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
394 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
395 then
396 echo "yes"
397 einfon "Checking what PTHREADS implementation we have ..."
398 if ${T}/nptl
399 then
400 return 0
401 else
402 return 1
403 fi
404 else
405 echo "no"
406 fi
407
408 return 1
409}
410
411# This function check how many cpu's are present, and then set
412# -j in MAKEOPTS accordingly.
413#
414# Thanks to nall <nall@gentoo.org> for this.
415#
416get_number_of_jobs() {
417 local jobs=0
418
419 if [ ! -r /proc/cpuinfo ]
420 then
421 return 1
422 fi
423
424 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
425 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
426 then
427 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
428 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
429 ADMINPARAM="${ADMINPARAM/-j}"
430 fi
431
432 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
433
434 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
435 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
436 then
437 # these archs will always have "[Pp]rocessor"
438 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
439
440 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
441 then
442 # sparc always has "ncpus active"
443 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
444
445 elif [ "${ARCH}" = "alpha" ]
446 then
447 # alpha has "cpus active", but only when compiled with SMP
448 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
449 then
450 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
451 else
452 jobs=2
453 fi
454
455 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
456 then
457 # ppc has "processor", but only when compiled with SMP
458 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
459 then
460 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
461 else
462 jobs=2
463 fi
464 elif [ "${ARCH}" = "s390" ]
465 then
466 # s390 has "# processors : "
467 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
468 else
469 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
470 die "Unknown ARCH -- ${ARCH}!"
471 fi
472
473 # Make sure the number is valid ...
474 if [ "${jobs}" -lt 1 ]
475 then
476 jobs=1
477 fi
478
479 if [ -n "${ADMINPARAM}" ]
480 then
481 if [ "${jobs}" -gt "${ADMINPARAM}" ]
482 then
483 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
484 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
485 else
486 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
487 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
488 fi
489 fi
490}
491
492# Cheap replacement for when debianutils (and thus mktemp) 425# Cheap replacement for when debianutils (and thus mktemp)
493# does not exist on the users system 426# does not exist on the users system.
494# vapier@gentoo.org
495#
496# Takes just 1 optional parameter (the directory to create tmpfile in)
497emktemp() { 427emktemp() {
498 local exe="touch" 428 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift 429 [[ $1 == -d ]] && exe="mkdir" && shift
500 local topdir="$1" 430 local topdir=$1
501 431
502 if [ -z "${topdir}" ] 432 if [[ -z ${topdir} ]] ; then
503 then
504 [ -z "${T}" ] \ 433 [[ -z ${T} ]] \
505 && topdir="/tmp" \ 434 && topdir="/tmp" \
506 || topdir="${T}" 435 || topdir=${T}
507 fi 436 fi
508 437
509 if [ -z "$(type -p mktemp)" ] 438 if ! type -P mktemp > /dev/null ; then
510 then 439 # system lacks `mktemp` so we have to fake it
511 local tmp=/ 440 local tmp=/
512 while [ -e "${tmp}" ] ; do 441 while [[ -e ${tmp} ]] ; do
513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 442 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
514 done 443 done
515 ${exe} "${tmp}" 444 ${exe} "${tmp}" || ${exe} -p "${tmp}"
516 echo "${tmp}" 445 echo "${tmp}"
517 else 446 else
518 [ "${exe}" == "touch" ] \ 447 # the args here will give slightly wierd names on BSD,
519 && exe="-p" \ 448 # but should produce a usable file on all userlands
520 || exe="-d" 449 if [[ ${exe} == "touch" ]] ; then
521 mktemp ${exe} "${topdir}" 450 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
451 else
452 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
522 fi 453 fi
454 fi
523} 455}
524 456
457# @FUNCTION: egetent
458# @USAGE: <database> <key>
459# @MAINTAINER:
460# base-system@gentoo.org (Linux)
461# Joe Jezak <josejx@gmail.com> (OS X)
462# usata@gentoo.org (OS X)
463# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
464# @DESCRIPTION:
525# Small wrapper for getent (Linux), nidump (Mac OS X), 465# Small wrapper for getent (Linux),
466# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
526# and pw (FreeBSD) used in enewuser()/enewgroup() 467# and pw (FreeBSD) used in enewuser()/enewgroup()
527# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
528# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
529#
530# egetent(database, key)
531egetent() { 468egetent() {
532 if useq ppc-macos ; then 469 case ${CHOST} in
470 *-darwin[678])
533 case "$2" in 471 case "$2" in
534 *[!0-9]*) # Non numeric 472 *[!0-9]*) # Non numeric
535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 473 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
536 ;; 474 ;;
537 *) # Numeric 475 *) # Numeric
538 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 476 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
539 ;; 477 ;;
540 esac 478 esac
541 elif useq x86-fbsd ; then 479 ;;
542 local action 480 *-darwin*)
543 if [ "$1" == "passwd" ] 481 local mytype=$1
544 then 482 [[ "passwd" == $mytype ]] && mytype="Users"
545 action="user" 483 [[ "group" == $mytype ]] && mytype="Groups"
546 else 484 case "$2" in
547 action="group" 485 *[!0-9]*) # Non numeric
486 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
487 ;;
488 *) # Numeric
489 local mykey="UniqueID"
490 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
491 dscl . -search /$mytype $mykey $2 2>/dev/null
492 ;;
493 esac
494 ;;
495 *-freebsd*|*-dragonfly*)
496 local opts action="user"
497 [[ $1 == "passwd" ]] || action="group"
498
499 # lookup by uid/gid
500 if [[ $2 == [[:digit:]]* ]] ; then
501 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
548 fi 502 fi
503
549 pw show "${action}" "$2" -q 504 pw show ${action} ${opts} "$2" -q
550 else 505 ;;
506 *-netbsd*|*-openbsd*)
507 grep "$2:\*:" /etc/$1
508 ;;
509 *)
551 which nscd >& /dev/null && nscd -i "$1" 510 type -p nscd >& /dev/null && nscd -i "$1"
552 getent "$1" "$2" 511 getent "$1" "$2"
553 fi 512 ;;
513 esac
554} 514}
555 515
556# Simplify/standardize adding users to the system 516# @FUNCTION: enewuser
557# vapier@gentoo.org 517# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
558# 518# @DESCRIPTION:
559# enewuser(username, uid, shell, homedir, groups, extra options) 519# Same as enewgroup, you are not required to understand how to properly add
560# 520# a user to the system. The only required parameter is the username.
561# Default values if you do not specify any: 521# Default uid is (pass -1 for this) next available, default shell is
562# username: REQUIRED ! 522# /bin/false, default homedir is /dev/null, there are no default groups,
563# uid: next available (see useradd(8)) 523# and default params sets the comment as 'added by portage for ${PN}'.
564# note: pass -1 to get default behavior
565# shell: /bin/false
566# homedir: /dev/null
567# groups: none
568# extra: comment of 'added by portage for ${PN}'
569enewuser() { 524enewuser() {
525 case ${EBUILD_PHASE} in
526 unpack|compile|test|install)
527 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
528 eerror "Package fails at QA and at life. Please file a bug."
529 die "Bad package! enewuser is only for use in pkg_* functions!"
530 esac
531
570 # get the username 532 # get the username
571 local euser="$1"; shift 533 local euser=$1; shift
572 if [ -z "${euser}" ] 534 if [[ -z ${euser} ]] ; then
573 then
574 eerror "No username specified !" 535 eerror "No username specified !"
575 die "Cannot call enewuser without a username" 536 die "Cannot call enewuser without a username"
576 fi 537 fi
577 538
578 # lets see if the username already exists 539 # lets see if the username already exists
579 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 540 if [[ -n $(egetent passwd "${euser}") ]] ; then
580 then
581 return 0 541 return 0
582 fi 542 fi
583 einfo "Adding user '${euser}' to your system ..." 543 einfo "Adding user '${euser}' to your system ..."
584 544
585 # options to pass to useradd 545 # options to pass to useradd
586 local opts= 546 local opts=
587 547
588 # handle uid 548 # handle uid
589 local euid="$1"; shift 549 local euid=$1; shift
590 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 550 if [[ -n ${euid} && ${euid} != -1 ]] ; then
591 then
592 if [ "${euid}" -gt 0 ] 551 if [[ ${euid} -gt 0 ]] ; then
593 then
594 if [ ! -z "`egetent passwd ${euid}`" ] 552 if [[ -n $(egetent passwd ${euid}) ]] ; then
595 then
596 euid="next" 553 euid="next"
597 fi 554 fi
598 else 555 else
599 eerror "Userid given but is not greater than 0 !" 556 eerror "Userid given but is not greater than 0 !"
600 die "${euid} is not a valid UID" 557 die "${euid} is not a valid UID"
601 fi 558 fi
602 else 559 else
603 euid="next" 560 euid="next"
604 fi 561 fi
605 if [ "${euid}" == "next" ] 562 if [[ ${euid} == "next" ]] ; then
606 then 563 for ((euid = 101; euid <= 999; euid++)); do
607 local pwrange
608 if [ "${USERLAND}" == "BSD" ] ; then
609 pwrange="`jot 898 101`"
610 else
611 pwrange="`seq 101 999`"
612 fi
613 for euid in ${pwrange} ; do
614 [ -z "`egetent passwd ${euid}`" ] && break 564 [[ -z $(egetent passwd ${euid}) ]] && break
615 done 565 done
616 fi 566 fi
617 opts="${opts} -u ${euid}" 567 opts="${opts} -u ${euid}"
618 einfo " - Userid: ${euid}" 568 einfo " - Userid: ${euid}"
619 569
620 # handle shell 570 # handle shell
621 local eshell="$1"; shift 571 local eshell=$1; shift
622 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 572 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
623 then 573 if [[ ! -e ${ROOT}${eshell} ]] ; then
624 if [ ! -e "${eshell}" ]
625 then
626 eerror "A shell was specified but it does not exist !" 574 eerror "A shell was specified but it does not exist !"
627 die "${eshell} does not exist" 575 die "${eshell} does not exist in ${ROOT}"
576 fi
577 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
578 eerror "Do not specify ${eshell} yourself, use -1"
579 die "Pass '-1' as the shell parameter"
628 fi 580 fi
629 else 581 else
630 if [ "${USERLAND}" == "BSD" ] 582 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
631 then 583 [[ -x ${ROOT}${shell} ]] && break
632 eshell="/usr/bin/false" 584 done
633 else 585
586 if [[ ${shell} == "/dev/null" ]] ; then
587 eerror "Unable to identify the shell to use, proceeding with userland default."
588 case ${USERLAND} in
634 eshell="/bin/false" 589 GNU) shell="/bin/false" ;;
590 BSD) shell="/sbin/nologin" ;;
591 Darwin) shell="/usr/sbin/nologin" ;;
592 *) die "Unable to identify the default shell for userland ${USERLAND}"
593 esac
635 fi 594 fi
595
596 eshell=${shell}
636 fi 597 fi
637 einfo " - Shell: ${eshell}" 598 einfo " - Shell: ${eshell}"
638 opts="${opts} -s ${eshell}" 599 opts="${opts} -s ${eshell}"
639 600
640 # handle homedir 601 # handle homedir
641 local ehome="$1"; shift 602 local ehome=$1; shift
642 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 603 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
643 then
644 ehome="/dev/null" 604 ehome="/dev/null"
645 fi 605 fi
646 einfo " - Home: ${ehome}" 606 einfo " - Home: ${ehome}"
647 opts="${opts} -d ${ehome}" 607 opts="${opts} -d ${ehome}"
648 608
649 # handle groups 609 # handle groups
650 local egroups="$1"; shift 610 local egroups=$1; shift
651 if [ ! -z "${egroups}" ] 611 if [[ ! -z ${egroups} ]] ; then
652 then
653 local oldifs="${IFS}" 612 local oldifs=${IFS}
654 local defgroup="" exgroups="" 613 local defgroup="" exgroups=""
655 614
656 export IFS="," 615 export IFS=","
657 for g in ${egroups} 616 for g in ${egroups} ; do
658 do
659 export IFS="${oldifs}" 617 export IFS=${oldifs}
660 if [ -z "`egetent group \"${g}\"`" ] 618 if [[ -z $(egetent group "${g}") ]] ; then
661 then
662 eerror "You must add group ${g} to the system first" 619 eerror "You must add group ${g} to the system first"
663 die "${g} is not a valid GID" 620 die "${g} is not a valid GID"
664 fi 621 fi
665 if [ -z "${defgroup}" ] 622 if [[ -z ${defgroup} ]] ; then
666 then
667 defgroup="${g}" 623 defgroup=${g}
668 else 624 else
669 exgroups="${exgroups},${g}" 625 exgroups="${exgroups},${g}"
670 fi 626 fi
671 export IFS="," 627 export IFS=","
672 done 628 done
673 export IFS="${oldifs}" 629 export IFS=${oldifs}
674 630
675 opts="${opts} -g ${defgroup}" 631 opts="${opts} -g ${defgroup}"
676 if [ ! -z "${exgroups}" ] 632 if [[ ! -z ${exgroups} ]] ; then
677 then
678 opts="${opts} -G ${exgroups:1}" 633 opts="${opts} -G ${exgroups:1}"
679 fi 634 fi
680 else 635 else
681 egroups="(none)" 636 egroups="(none)"
682 fi 637 fi
683 einfo " - Groups: ${egroups}" 638 einfo " - Groups: ${egroups}"
684 639
685 # handle extra and add the user 640 # handle extra and add the user
686 local eextra="$@"
687 local oldsandbox="${SANDBOX_ON}" 641 local oldsandbox=${SANDBOX_ON}
688 export SANDBOX_ON="0" 642 export SANDBOX_ON="0"
689 if useq ppc-macos 643 case ${CHOST} in
690 then 644 *-darwin*)
691 ### Make the user 645 ### Make the user
692 if [ -z "${eextra}" ] 646 if [[ -z $@ ]] ; then
693 then
694 dscl . create /users/${euser} uid ${euid} 647 dscl . create /users/${euser} uid ${euid}
695 dscl . create /users/${euser} shell ${eshell} 648 dscl . create /users/${euser} shell ${eshell}
696 dscl . create /users/${euser} home ${ehome} 649 dscl . create /users/${euser} home ${ehome}
697 dscl . create /users/${euser} realname "added by portage for ${PN}" 650 dscl . create /users/${euser} realname "added by portage for ${PN}"
698 ### Add the user to the groups specified 651 ### Add the user to the groups specified
699 local oldifs="${IFS}" 652 local oldifs=${IFS}
700 export IFS="," 653 export IFS=","
701 for g in ${egroups} 654 for g in ${egroups} ; do
702 do
703 dscl . merge /groups/${g} users ${euser} 655 dscl . merge /groups/${g} users ${euser}
704 done 656 done
705 export IFS="${oldifs}" 657 export IFS=${oldifs}
706 else 658 else
707 einfo "Extra options are not supported on macos yet" 659 einfo "Extra options are not supported on Darwin yet"
708 einfo "Please report the ebuild along with the info below" 660 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}" 661 einfo "eextra: $@"
710 die "Required function missing" 662 die "Required function missing"
711 fi 663 fi
712 elif use x86-fbsd ; then 664 ;;
713 if [ -z "${eextra}" ] 665 *-freebsd*|*-dragonfly*)
714 then 666 if [[ -z $@ ]] ; then
715 pw useradd ${euser} ${opts} \ 667 pw useradd ${euser} ${opts} \
716 -c "added by portage for ${PN}" \ 668 -c "added by portage for ${PN}" \
717 die "enewuser failed" 669 die "enewuser failed"
718 else 670 else
719 einfo " - Extra: ${eextra}" 671 einfo " - Extra: $@"
720 pw useradd ${euser} ${opts} \ 672 pw useradd ${euser} ${opts} \
721 -c ${eextra} || die "enewuser failed" 673 "$@" || die "enewuser failed"
722 fi 674 fi
675 ;;
676
677 *-netbsd*)
678 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} || die "enewuser failed"
723 else 680 else
724 if [ -z "${eextra}" ] 681 einfo " - Extra: $@"
725 then 682 useradd ${opts} ${euser} "$@" || die "enewuser failed"
683 fi
684 ;;
685
686 *-openbsd*)
687 if [[ -z $@ ]] ; then
688 useradd -u ${euid} -s ${eshell} \
689 -d ${ehome} -c "Added by portage for ${PN}" \
690 -g ${egroups} ${euser} || die "enewuser failed"
691 else
692 einfo " - Extra: $@"
693 useradd -u ${euid} -s ${eshell} \
694 -d ${ehome} -c "Added by portage for ${PN}" \
695 -g ${egroups} ${euser} "$@" || die "enewuser failed"
696 fi
697 ;;
698
699 *)
700 if [[ -z $@ ]] ; then
726 useradd ${opts} ${euser} \ 701 useradd ${opts} \
727 -c "added by portage for ${PN}" \ 702 -c "added by portage for ${PN}" \
703 ${euser} \
728 || die "enewuser failed" 704 || die "enewuser failed"
729 else 705 else
730 einfo " - Extra: ${eextra}" 706 einfo " - Extra: $@"
731 useradd ${opts} ${euser} ${eextra} \ 707 useradd ${opts} "$@" \
708 ${euser} \
732 || die "enewuser failed" 709 || die "enewuser failed"
733 fi 710 fi
711 ;;
712 esac
713
714 if [[ ! -e ${ROOT}/${ehome} ]] ; then
715 einfo " - Creating ${ehome} in ${ROOT}"
716 mkdir -p "${ROOT}/${ehome}"
717 chown ${euser} "${ROOT}/${ehome}"
718 chmod 755 "${ROOT}/${ehome}"
734 fi 719 fi
720
735 export SANDBOX_ON="${oldsandbox}" 721 export SANDBOX_ON=${oldsandbox}
736
737 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
738 then
739 einfo " - Creating ${ehome} in ${D}"
740 dodir ${ehome}
741 fowners ${euser} ${ehome}
742 fperms 755 ${ehome}
743 fi
744} 722}
745 723
746# Simplify/standardize adding groups to the system 724# @FUNCTION: enewgroup
747# vapier@gentoo.org 725# @USAGE: <group> [gid]
748# 726# @DESCRIPTION:
749# enewgroup(group, gid) 727# This function does not require you to understand how to properly add a
750# 728# group to the system. Just give it a group name to add and enewgroup will
751# Default values if you do not specify any: 729# do the rest. You may specify the gid for the group or allow the group to
752# groupname: REQUIRED ! 730# allocate the next available one.
753# gid: next available (see groupadd(8))
754# extra: none
755enewgroup() { 731enewgroup() {
732 case ${EBUILD_PHASE} in
733 unpack|compile|test|install)
734 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
735 eerror "Package fails at QA and at life. Please file a bug."
736 die "Bad package! enewgroup is only for use in pkg_* functions!"
737 esac
738
756 # get the group 739 # get the group
757 local egroup="$1"; shift 740 local egroup="$1"; shift
758 if [ -z "${egroup}" ] 741 if [ -z "${egroup}" ]
759 then 742 then
760 eerror "No group specified !" 743 eerror "No group specified !"
761 die "Cannot call enewgroup without a group" 744 die "Cannot call enewgroup without a group"
762 fi 745 fi
763 746
764 # see if group already exists 747 # see if group already exists
765 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 748 if [[ -n $(egetent group "${egroup}") ]]; then
766 then
767 return 0 749 return 0
768 fi 750 fi
769 einfo "Adding group '${egroup}' to your system ..." 751 einfo "Adding group '${egroup}' to your system ..."
770 752
771 # options to pass to useradd 753 # options to pass to useradd
777 then 759 then
778 if [ "${egid}" -gt 0 ] 760 if [ "${egid}" -gt 0 ]
779 then 761 then
780 if [ -z "`egetent group ${egid}`" ] 762 if [ -z "`egetent group ${egid}`" ]
781 then 763 then
782 if useq ppc-macos ; then 764 if [[ "${CHOST}" == *-darwin* ]]; then
783 opts="${opts} ${egid}" 765 opts="${opts} ${egid}"
784 else 766 else
785 opts="${opts} -g ${egid}" 767 opts="${opts} -g ${egid}"
786 fi 768 fi
787 else 769 else
801 opts="${opts} ${eextra}" 783 opts="${opts} ${eextra}"
802 784
803 # add the group 785 # add the group
804 local oldsandbox="${SANDBOX_ON}" 786 local oldsandbox="${SANDBOX_ON}"
805 export SANDBOX_ON="0" 787 export SANDBOX_ON="0"
806 if useq ppc-macos ; then 788 case ${CHOST} in
789 *-darwin*)
807 if [ ! -z "${eextra}" ]; 790 if [ ! -z "${eextra}" ];
808 then 791 then
809 einfo "Extra options are not supported on macos yet" 792 einfo "Extra options are not supported on Darwin/OS X yet"
810 einfo "Please report the ebuild along with the info below" 793 einfo "Please report the ebuild along with the info below"
811 einfo "eextra: ${eextra}" 794 einfo "eextra: ${eextra}"
812 die "Required function missing" 795 die "Required function missing"
813 fi 796 fi
814 797
815 # If we need the next available 798 # If we need the next available
816 case ${egid} in 799 case ${egid} in
817 *[!0-9]*) # Non numeric 800 *[!0-9]*) # Non numeric
818 for egid in `jot 898 101`; do 801 for ((egid = 101; egid <= 999; egid++)); do
819 [ -z "`egetent group ${egid}`" ] && break 802 [[ -z $(egetent group ${egid}) ]] && break
820 done 803 done
821 esac 804 esac
822 dscl . create /groups/${egroup} gid ${egid} 805 dscl . create /groups/${egroup} gid ${egid}
823 dscl . create /groups/${egroup} passwd '*' 806 dscl . create /groups/${egroup} passwd '*'
824 elif use x86-fbsd ; then 807 ;;
808
809 *-freebsd*|*-dragonfly*)
825 case ${egid} in 810 case ${egid} in
826 *[!0-9]*) # Non numeric 811 *[!0-9]*) # Non numeric
827 for egid in `jot 898 101`; do 812 for ((egid = 101; egid <= 999; egid++)); do
828 [ -z "`egetent group ${egid}`" ] && break 813 [[ -z $(egetent group ${egid}) ]] && break
829 done 814 done
830 esac 815 esac
831 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 816 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
832 else 817 ;;
818
819 *-netbsd*)
820 case ${egid} in
821 *[!0-9]*) # Non numeric
822 for ((egid = 101; egid <= 999; egid++)); do
823 [[ -z $(egetent group ${egid}) ]] && break
824 done
825 esac
826 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
827 ;;
828
829 *)
833 groupadd ${opts} ${egroup} || die "enewgroup failed" 830 groupadd ${opts} ${egroup} || die "enewgroup failed"
834 fi 831 ;;
832 esac
835 export SANDBOX_ON="${oldsandbox}" 833 export SANDBOX_ON="${oldsandbox}"
836} 834}
837 835
838# Simple script to replace 'dos2unix' binaries 836# @FUNCTION: edos2unix
839# vapier@gentoo.org 837# @USAGE: <file> [more files ...]
840# 838# @DESCRIPTION:
841# edos2unix(file, <more files> ...) 839# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
840# to remove all of these text utilities from DEPEND variables because this
841# is a script based solution. Just give it a list of files to convert and
842# they will all be changed from the DOS CRLF format to the UNIX LF format.
842edos2unix() { 843edos2unix() {
843 for f in "$@" 844 echo "$@" | xargs sed -i 's/\r$//'
844 do
845 cp "${f}" ${T}/edos2unix
846 sed 's/\r$//' ${T}/edos2unix > "${f}"
847 done
848} 845}
849
850
851##############################################################
852# START: Handle .desktop files and menu entries #
853# maybe this should be separated into a new eclass some time #
854# lanius@gentoo.org #
855##############################################################
856 846
857# Make a desktop file ! 847# Make a desktop file !
858# Great for making those icons in kde/gnome startmenu ! 848# Great for making those icons in kde/gnome startmenu !
859# Amaze your friends ! Get the women ! Join today ! 849# Amaze your friends ! Get the women ! Join today !
860# 850#
861# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 851# make_desktop_entry(<command>, [name], [icon], [type], [path])
862# 852#
863# binary: what binary does the app run with ? 853# binary: what command does the app run with ?
864# name: the name that will show up in the menu 854# name: the name that will show up in the menu
865# icon: give your little like a pretty little icon ... 855# icon: give your little like a pretty little icon ...
866# this can be relative (to /usr/share/pixmaps) or 856# this can be relative (to /usr/share/pixmaps) or
867# a full path to an icon 857# a full path to an icon
868# type: what kind of application is this ? for categories: 858# type: what kind of application is this ? for categories:
869# http://www.freedesktop.org/standards/menu-spec/ 859# http://standards.freedesktop.org/menu-spec/latest/apa.html
870# path: if your app needs to startup in a specific dir 860# path: if your app needs to startup in a specific dir
871make_desktop_entry() { 861make_desktop_entry() {
872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 862 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
873 863
874 local exec="${1}" 864 local exec=${1}
875 local name="${2:-${PN}}" 865 local name=${2:-${PN}}
876 local icon="${3:-${PN}.png}" 866 local icon=${3:-${PN}}
877 local type="${4}" 867 local type=${4}
878 local subdir="${6}" 868 local path=${5}
879 local path="${5:-${GAMES_BINDIR}}" 869
880 if [ -z "${type}" ] 870 if [[ -z ${type} ]] ; then
881 then 871 local catmaj=${CATEGORY%%-*}
882 case ${CATEGORY} in 872 local catmin=${CATEGORY##*-}
883 "app-emulation") 873 case ${catmaj} in
884 type=Emulator 874 app)
885 subdir="Emulation" 875 case ${catmin} in
876 accessibility) type=Accessibility;;
877 admin) type=System;;
878 antivirus) type=System;;
879 arch) type=Archiving;;
880 backup) type=Archiving;;
881 cdr) type=DiscBurning;;
882 dicts) type=Dictionary;;
883 doc) type=Documentation;;
884 editors) type=TextEditor;;
885 emacs) type=TextEditor;;
886 emulation) type=Emulator;;
887 laptop) type=HardwareSettings;;
888 office) type=Office;;
889 pda) type=PDA;;
890 vim) type=TextEditor;;
891 xemacs) type=TextEditor;;
892 *) type=;;
893 esac
886 ;; 894 ;;
887 "games-"*) 895
888 type=Game 896 dev)
889 subdir="Games" 897 type="Development"
890 ;; 898 ;;
891 "net-"*) 899
892 type=Network 900 games)
893 subdir="${type}" 901 case ${catmin} in
902 action|fps) type=ActionGame;;
903 arcade) type=ArcadeGame;;
904 board) type=BoardGame;;
905 emulation) type=Emulator;;
906 kids) type=KidsGame;;
907 puzzle) type=LogicGame;;
908 roguelike) type=RolePlaying;;
909 rpg) type=RolePlaying;;
910 simulation) type=Simulation;;
911 sports) type=SportsGame;;
912 strategy) type=StrategyGame;;
913 *) type=;;
914 esac
915 type="Game;${type}"
894 ;; 916 ;;
917
918 gnome)
919 type="Gnome;GTK"
920 ;;
921
922 kde)
923 type="KDE;Qt"
924 ;;
925
926 mail)
927 type="Network;Email"
928 ;;
929
930 media)
931 case ${catmin} in
932 gfx) type=Graphics;;
933 radio) type=Tuner;;
934 sound) type=Audio;;
935 tv) type=TV;;
936 video) type=Video;;
937 *) type=;;
938 esac
939 type="AudioVideo;${type}"
940 ;;
941
942 net)
943 case ${catmin} in
944 dialup) type=Dialup;;
945 ftp) type=FileTransfer;;
946 im) type=InstantMessaging;;
947 irc) type=IRCClient;;
948 mail) type=Email;;
949 news) type=News;;
950 nntp) type=News;;
951 p2p) type=FileTransfer;;
952 *) type=;;
953 esac
954 type="Network;${type}"
955 ;;
956
957 sci)
958 case ${catmin} in
959 astro*) type=Astronomy;;
960 bio*) type=Biology;;
961 calc*) type=Calculator;;
962 chem*) type=Chemistry;;
963 elec*) type=Electronics;;
964 geo*) type=Geology;;
965 math*) type=Math;;
966 physics) type=Physics;;
967 visual*) type=DataVisualization;;
968 *) type=;;
969 esac
970 type="Science;${type}"
971 ;;
972
973 sys)
974 type="System"
975 ;;
976
977 www)
978 case ${catmin} in
979 client) type=WebBrowser;;
980 *) type=;;
981 esac
982 type="Network"
983 ;;
984
895 *) 985 *)
896 type= 986 type=
897 subdir=
898 ;; 987 ;;
899 esac 988 esac
900 fi 989 fi
901 local desktop="${T}/${exec}.desktop" 990 if [ "${SLOT}" == "0" ] ; then
991 local desktop_name="${PN}"
992 else
993 local desktop_name="${PN}-${SLOT}"
994 fi
995 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
996 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
902 997
998 cat <<-EOF > "${desktop}"
903echo "[Desktop Entry] 999 [Desktop Entry]
904Encoding=UTF-8
905Version=0.9.2
906Name=${name} 1000 Name=${name}
907Type=Application 1001 Type=Application
908Comment=${DESCRIPTION} 1002 Comment=${DESCRIPTION}
909Exec=${exec} 1003 Exec=${exec}
910Path=${path} 1004 TryExec=${exec%% *}
911Icon=${icon} 1005 Icon=${icon}
912Categories=Application;${type};" > "${desktop}" 1006 Categories=${type};
1007 EOF
913 1008
1009 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1010
1011 (
1012 # wrap the env here so that the 'insinto' call
1013 # doesn't corrupt the env of the caller
914 insinto /usr/share/applications 1014 insinto /usr/share/applications
915 doins "${desktop}" 1015 doins "${desktop}"
916 1016 )
917 return 0
918} 1017}
919 1018
920# Make a GDM/KDM Session file 1019# @FUNCTION: validate_desktop_entries
921# 1020# @USAGE: [directories]
922# make_desktop_entry(<title>, <command>) 1021# @MAINTAINER:
923# title: File to execute to start the Window Manager 1022# Carsten Lohrke <carlo@gentoo.org>
924# command: Name of the Window Manager 1023# @DESCRIPTION:
1024# Validate desktop entries using desktop-file-utils
1025validate_desktop_entries() {
1026 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1027 einfo "Checking desktop entry validity"
1028 local directories=""
1029 for d in /usr/share/applications $@ ; do
1030 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1031 done
1032 if [[ -n ${directories} ]] ; then
1033 for FILE in $(find ${directories} -name "*\.desktop" \
1034 -not -path '*.hidden*' | sort -u 2>/dev/null)
1035 do
1036 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1037 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1038 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1039 done
1040 fi
1041 echo ""
1042 else
1043 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1044 fi
1045}
925 1046
1047# @FUNCTION: make_session_desktop
1048# @USAGE: <title> <command> [command args...]
1049# @DESCRIPTION:
1050# Make a GDM/KDM Session file. The title is the file to execute to start the
1051# Window Manager. The command is the name of the Window Manager.
1052#
1053# You can set the name of the file via the ${wm} variable.
926make_session_desktop() { 1054make_session_desktop() {
927
928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1055 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
929 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1056 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
930 1057
931 local title="${1}" 1058 local title=$1
932 local command="${2}" 1059 local command=$2
933 local desktop="${T}/${wm}.desktop" 1060 local desktop=${T}/${wm:-${PN}}.desktop
1061 shift 2
934 1062
1063 cat <<-EOF > "${desktop}"
935echo "[Desktop Entry] 1064 [Desktop Entry]
936Encoding=UTF-8
937Name=${title} 1065 Name=${title}
938Comment=This session logs you into ${title} 1066 Comment=This session logs you into ${title}
939Exec=${command} 1067 Exec=${command} $*
940TryExec=${command} 1068 TryExec=${command}
941Type=Application" > "${desktop}" 1069 Type=XSession
1070 EOF
942 1071
1072 (
1073 # wrap the env here so that the 'insinto' call
1074 # doesn't corrupt the env of the caller
943 insinto /usr/share/xsessions 1075 insinto /usr/share/xsessions
944 doins "${desktop}" 1076 doins "${desktop}"
945 1077 )
946 return 0
947} 1078}
948 1079
1080# @FUNCTION: domenu
1081# @USAGE: <menus>
1082# @DESCRIPTION:
1083# Install the list of .desktop menu files into the appropriate directory
1084# (/usr/share/applications).
949domenu() { 1085domenu() {
950 local i 1086 (
951 local j 1087 # wrap the env here so that the 'insinto' call
1088 # doesn't corrupt the env of the caller
1089 local i j ret=0
952 insinto /usr/share/applications 1090 insinto /usr/share/applications
953 for i in ${@} 1091 for i in "$@" ; do
954 do
955 if [ -f "${i}" ]; 1092 if [[ -f ${i} ]] ; then
956 then
957 doins ${i} 1093 doins "${i}"
1094 ((ret+=$?))
958 elif [ -d "${i}" ]; 1095 elif [[ -d ${i} ]] ; then
959 then
960 for j in ${i}/*.desktop 1096 for j in "${i}"/*.desktop ; do
961 do
962 doins ${j} 1097 doins "${j}"
1098 ((ret+=$?))
963 done 1099 done
1100 else
1101 ((++ret))
964 fi 1102 fi
965 done 1103 done
1104 exit ${ret}
1105 )
966} 1106}
967 1107
1108# @FUNCTION: newmenu
1109# @USAGE: <menu> <newname>
1110# @DESCRIPTION:
1111# Like all other new* functions, install the specified menu as newname.
1112newmenu() {
1113 (
1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
1116 insinto /usr/share/applications
1117 newins "$@"
1118 )
1119}
1120
1121# @FUNCTION: doicon
1122# @USAGE: <list of icons>
1123# @DESCRIPTION:
1124# Install the list of icons into the icon directory (/usr/share/pixmaps).
1125# This is useful in conjunction with creating desktop/menu files.
968doicon() { 1126doicon() {
969 local i 1127 (
970 local j 1128 # wrap the env here so that the 'insinto' call
1129 # doesn't corrupt the env of the caller
1130 local i j ret
971 insinto /usr/share/pixmaps 1131 insinto /usr/share/pixmaps
972 for i in ${@} 1132 for i in "$@" ; do
973 do
974 if [ -f "${i}" ]; 1133 if [[ -f ${i} ]] ; then
975 then
976 doins ${i} 1134 doins "${i}"
1135 ((ret+=$?))
977 elif [ -d "${i}" ]; 1136 elif [[ -d ${i} ]] ; then
978 then
979 for j in ${i}/*.png 1137 for j in "${i}"/*.png ; do
980 do
981 doins ${j} 1138 doins "${j}"
1139 ((ret+=$?))
982 done 1140 done
1141 else
1142 ((++ret))
983 fi 1143 fi
984 done 1144 done
1145 exit ${ret}
1146 )
985} 1147}
986 1148
987############################################################## 1149# @FUNCTION: newicon
988# END: Handle .desktop files and menu entries # 1150# @USAGE: <icon> <newname>
989############################################################## 1151# @DESCRIPTION:
990 1152# Like all other new* functions, install the specified icon as newname.
1153newicon() {
1154 (
1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
1157 insinto /usr/share/pixmaps
1158 newins "$@"
1159 )
1160}
991 1161
992# for internal use only (unpack_pdv and unpack_makeself) 1162# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() { 1163find_unpackable_file() {
994 local src="$1" 1164 local src=$1
995 if [ -z "${src}" ] 1165 if [[ -z ${src} ]] ; then
996 then
997 src="${DISTDIR}/${A}" 1166 src=${DISTDIR}/${A}
998 else 1167 else
999 if [ -e "${DISTDIR}/${src}" ] 1168 if [[ -e ${DISTDIR}/${src} ]] ; then
1000 then
1001 src="${DISTDIR}/${src}" 1169 src=${DISTDIR}/${src}
1002 elif [ -e "${PWD}/${src}" ] 1170 elif [[ -e ${PWD}/${src} ]] ; then
1003 then
1004 src="${PWD}/${src}" 1171 src=${PWD}/${src}
1005 elif [ -e "${src}" ] 1172 elif [[ -e ${src} ]] ; then
1006 then
1007 src="${src}" 1173 src=${src}
1008 fi
1009 fi 1174 fi
1010 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1175 fi
1176 [[ ! -e ${src} ]] && return 1
1011 echo "${src}" 1177 echo "${src}"
1012} 1178}
1013 1179
1180# @FUNCTION: unpack_pdv
1181# @USAGE: <file to unpack> <size of off_t>
1182# @DESCRIPTION:
1014# Unpack those pesky pdv generated files ... 1183# Unpack those pesky pdv generated files ...
1015# They're self-unpacking programs with the binary package stuffed in 1184# They're self-unpacking programs with the binary package stuffed in
1016# the middle of the archive. Valve seems to use it a lot ... too bad 1185# the middle of the archive. Valve seems to use it a lot ... too bad
1017# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1186# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1018# 1187#
1019# Usage: unpack_pdv [file to unpack] [size of off_t]
1020# - you have to specify the off_t size ... i have no idea how to extract that 1188# You have to specify the off_t size ... I have no idea how to extract that
1021# information out of the binary executable myself. basically you pass in 1189# information out of the binary executable myself. Basically you pass in
1022# the size of the off_t type (in bytes) on the machine that built the pdv 1190# the size of the off_t type (in bytes) on the machine that built the pdv
1191# archive.
1192#
1023# archive. one way to determine this is by running the following commands: 1193# One way to determine this is by running the following commands:
1194#
1195# @CODE
1024# strings <pdv archive> | grep lseek 1196# strings <pdv archive> | grep lseek
1025# strace -elseek <pdv archive> 1197# strace -elseek <pdv archive>
1198# @CODE
1199#
1026# basically look for the first lseek command (we do the strings/grep because 1200# Basically look for the first lseek command (we do the strings/grep because
1027# sometimes the function call is _llseek or something) and steal the 2nd 1201# sometimes the function call is _llseek or something) and steal the 2nd
1028# parameter. here is an example: 1202# parameter. Here is an example:
1203#
1204# @CODE
1029# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1205# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1030# lseek 1206# lseek
1031# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1207# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1032# lseek(3, -4, SEEK_END) = 2981250 1208# lseek(3, -4, SEEK_END) = 2981250
1209# @CODE
1210#
1033# thus we would pass in the value of '4' as the second parameter. 1211# Thus we would pass in the value of '4' as the second parameter.
1034unpack_pdv() { 1212unpack_pdv() {
1035 local src="`find_unpackable_file $1`" 1213 local src=$(find_unpackable_file "$1")
1036 local sizeoff_t="$2" 1214 local sizeoff_t=$2
1037 1215
1216 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1038 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1217 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1039 1218
1040 local shrtsrc="`basename ${src}`" 1219 local shrtsrc=$(basename "${src}")
1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1220 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1221 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1043 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1222 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1044 1223
1045 # grab metadata for debug reasons 1224 # grab metadata for debug reasons
1046 local metafile="$(emktemp)" 1225 local metafile=$(emktemp)
1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1226 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1048 1227
1049 # rip out the final file name from the metadata 1228 # rip out the final file name from the metadata
1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1229 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1051 datafile="`basename ${datafile}`" 1230 datafile=$(basename "${datafile}")
1052 1231
1053 # now lets uncompress/untar the file if need be 1232 # now lets uncompress/untar the file if need be
1054 local tmpfile="$(emktemp)" 1233 local tmpfile=$(emktemp)
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1234 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1056 1235
1057 local iscompressed="`file -b ${tmpfile}`" 1236 local iscompressed=$(file -b "${tmpfile}")
1058 if [ "${iscompressed:0:8}" == "compress" ] ; then 1237 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1059 iscompressed=1 1238 iscompressed=1
1060 mv ${tmpfile}{,.Z} 1239 mv ${tmpfile}{,.Z}
1061 gunzip ${tmpfile} 1240 gunzip ${tmpfile}
1062 else 1241 else
1063 iscompressed=0 1242 iscompressed=0
1064 fi 1243 fi
1065 local istar="`file -b ${tmpfile}`" 1244 local istar=$(file -b "${tmpfile}")
1066 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1245 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1067 istar=1 1246 istar=1
1068 else 1247 else
1069 istar=0 1248 istar=0
1070 fi 1249 fi
1071 1250
1099 true 1278 true
1100 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1279 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1280 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1102} 1281}
1103 1282
1283# @FUNCTION: unpack_makeself
1284# @USAGE: [file to unpack] [offset] [tail|dd]
1285# @DESCRIPTION:
1104# Unpack those pesky makeself generated files ... 1286# Unpack those pesky makeself generated files ...
1105# They're shell scripts with the binary package tagged onto 1287# They're shell scripts with the binary package tagged onto
1106# the end of the archive. Loki utilized the format as does 1288# the end of the archive. Loki utilized the format as does
1107# many other game companies. 1289# many other game companies.
1108# 1290#
1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1291# If the file is not specified, then ${A} is used. If the
1110# - If the file is not specified then unpack will utilize ${A}.
1111# - If the offset is not specified then we will attempt to extract 1292# offset is not specified then we will attempt to extract
1112# the proper offset from the script itself. 1293# the proper offset from the script itself.
1113unpack_makeself() { 1294unpack_makeself() {
1295 local src_input=${1:-${A}}
1114 local src="$(find_unpackable_file "$1")" 1296 local src=$(find_unpackable_file "${src_input}")
1115 local skip="$2" 1297 local skip=$2
1116 local exe="$3" 1298 local exe=$3
1117 1299
1300 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1301
1118 local shrtsrc="$(basename "${src}")" 1302 local shrtsrc=$(basename "${src}")
1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1303 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1120 if [ -z "${skip}" ] 1304 if [[ -z ${skip} ]] ; then
1121 then
1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1305 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1123 local skip=0 1306 local skip=0
1124 exe=tail 1307 exe=tail
1125 case ${ver} in 1308 case ${ver} in
1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1309 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1310 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1128 ;; 1311 ;;
1129 2.0|2.0.1) 1312 2.0|2.0.1)
1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1313 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1131 ;; 1314 ;;
1139 ;; 1322 ;;
1140 2.1.3) 1323 2.1.3)
1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1324 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1142 let skip="skip + 1" 1325 let skip="skip + 1"
1143 ;; 1326 ;;
1144 2.1.4) 1327 2.1.4|2.1.5)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1328 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c) 1329 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd" 1330 exe="dd"
1148 ;; 1331 ;;
1149 *) 1332 *)
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1344 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'" 1345 *) die "makeself cant handle exe '${exe}'"
1163 esac 1346 esac
1164 1347
1165 # lets grab the first few bytes of the file to figure out what kind of archive it is 1348 # lets grab the first few bytes of the file to figure out what kind of archive it is
1166 local tmpfile="$(emktemp)" 1349 local tmpfile=$(emktemp)
1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1350 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1168 local filetype="$(file -b "${tmpfile}")" 1351 local filetype=$(file -b "${tmpfile}")
1169 case ${filetype} in 1352 case ${filetype} in
1170 *tar\ archive) 1353 *tar\ archive*)
1171 eval ${exe} | tar --no-same-owner -xf - 1354 eval ${exe} | tar --no-same-owner -xf -
1172 ;; 1355 ;;
1173 bzip2*) 1356 bzip2*)
1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1357 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1175 ;; 1358 ;;
1185 ;; 1368 ;;
1186 esac 1369 esac
1187 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1370 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1188} 1371}
1189 1372
1373# @FUNCTION: check_license
1374# @USAGE: [license]
1375# @DESCRIPTION:
1190# Display a license for user to accept. 1376# Display a license for user to accept. If no license is
1191#
1192# Usage: check_license [license]
1193# - If the file is not specified then ${LICENSE} is used. 1377# specified, then ${LICENSE} is used.
1194check_license() { 1378check_license() {
1195 local lic=$1 1379 local lic=$1
1196 if [ -z "${lic}" ] ; then 1380 if [ -z "${lic}" ] ; then
1197 lic="${PORTDIR}/licenses/${LICENSE}" 1381 lic="${PORTDIR}/licenses/${LICENSE}"
1198 else 1382 else
1199 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1383 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1200 lic="${PORTDIR}/licenses/${src}" 1384 lic="${PORTDIR}/licenses/${lic}"
1201 elif [ -e "${PWD}/${src}" ] ; then 1385 elif [ -e "${PWD}/${lic}" ] ; then
1202 lic="${PWD}/${src}" 1386 lic="${PWD}/${lic}"
1203 elif [ -e "${src}" ] ; then 1387 elif [ -e "${lic}" ] ; then
1204 lic="${src}" 1388 lic="${lic}"
1205 fi
1206 fi 1389 fi
1207 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1390 fi
1208 local l="`basename ${lic}`" 1391 local l="`basename ${lic}`"
1209 1392
1210 # here is where we check for the licenses the user already 1393 # here is where we check for the licenses the user already
1211 # accepted ... if we don't find a match, we make the user accept 1394 # accepted ... if we don't find a match, we make the user accept
1212 local shopts=$-
1213 local alic 1395 local alic
1214 set -o noglob #so that bash doesn't expand "*" 1396 eshopts_push -o noglob # so that bash doesn't expand "*"
1215 for alic in ${ACCEPT_LICENSE} ; do 1397 for alic in ${ACCEPT_LICENSE} ; do
1216 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1398 if [[ ${alic} == ${l} ]]; then
1217 set +o noglob; set -${shopts} #reset old shell opts 1399 eshopts_pop
1218 return 0 1400 return 0
1219 fi 1401 fi
1220 done 1402 done
1221 set +o noglob; set -$shopts #reset old shell opts 1403 eshopts_pop
1404 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1222 1405
1223 local licmsg="$(emktemp)" 1406 local licmsg=$(emktemp)
1224 cat << EOF > ${licmsg} 1407 cat <<-EOF > ${licmsg}
1225********************************************************** 1408 **********************************************************
1226The following license outlines the terms of use of this 1409 The following license outlines the terms of use of this
1227package. You MUST accept this license for installation to 1410 package. You MUST accept this license for installation to
1228continue. When you are done viewing, hit 'q'. If you 1411 continue. When you are done viewing, hit 'q'. If you
1229CTRL+C out of this, the install will not run! 1412 CTRL+C out of this, the install will not run!
1230********************************************************** 1413 **********************************************************
1231 1414
1232EOF 1415 EOF
1233 cat ${lic} >> ${licmsg} 1416 cat ${lic} >> ${licmsg}
1234 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1417 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1235 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1418 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1236 read alic 1419 read alic
1237 case ${alic} in 1420 case ${alic} in
1244 die "Failed to accept license" 1427 die "Failed to accept license"
1245 ;; 1428 ;;
1246 esac 1429 esac
1247} 1430}
1248 1431
1432# @FUNCTION: cdrom_get_cds
1433# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1434# @DESCRIPTION:
1249# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1435# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1250# the whole 'non-interactive' policy, but damnit I want CD support ! 1436# the whole 'non-interactive' policy, but damnit I want CD support !
1251# 1437#
1252# with these cdrom functions we handle all the user interaction and 1438# With these cdrom functions we handle all the user interaction and
1253# standardize everything. all you have to do is call cdrom_get_cds() 1439# standardize everything. All you have to do is call cdrom_get_cds()
1254# and when the function returns, you can assume that the cd has been 1440# and when the function returns, you can assume that the cd has been
1255# found at CDROM_ROOT. 1441# found at CDROM_ROOT.
1256# 1442#
1443# The function will attempt to locate a cd based upon a file that is on
1444# the cd. The more files you give this function, the more cds
1445# the cdrom functions will handle.
1446#
1257# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1447# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1258# etc... if you want to give the cds better names, then just export 1448# etc... If you want to give the cds better names, then just export
1259# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1449# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1450# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1451# also use the CDROM_NAME_SET bash array.
1260# 1452#
1261# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1453# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1262#
1263# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1264# - this will attempt to locate a cd based upon a file that is on
1265# the cd ... the more files you give this function, the more cds
1266# the cdrom functions will handle
1267cdrom_get_cds() { 1454cdrom_get_cds() {
1268 # first we figure out how many cds we're dealing with by 1455 # first we figure out how many cds we're dealing with by
1269 # the # of files they gave us 1456 # the # of files they gave us
1270 local cdcnt=0 1457 local cdcnt=0
1271 local f= 1458 local f=
1272 for f in "$@" ; do 1459 for f in "$@" ; do
1273 cdcnt=$((cdcnt + 1)) 1460 ((++cdcnt))
1274 export CDROM_CHECK_${cdcnt}="$f" 1461 export CDROM_CHECK_${cdcnt}="$f"
1275 done 1462 done
1276 export CDROM_TOTAL_CDS=${cdcnt} 1463 export CDROM_TOTAL_CDS=${cdcnt}
1277 export CDROM_CURRENT_CD=1 1464 export CDROM_CURRENT_CD=1
1278 1465
1279 # now we see if the user gave use CD_ROOT ... 1466 # now we see if the user gave use CD_ROOT ...
1280 # if they did, let's just believe them that it's correct 1467 # if they did, let's just believe them that it's correct
1281 if [[ ! -z ${CD_ROOT} ]] ; then
1282 export CDROM_ROOT=${CD_ROOT}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 return
1285 fi
1286 # do the same for CD_ROOT_X
1287 if [[ ! -z ${CD_ROOT_1} ]] ; then 1468 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1288 local var= 1469 local var=
1289 cdcnt=0 1470 cdcnt=0
1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1471 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1291 cdcnt=$((cdcnt + 1)) 1472 ((++cdcnt))
1292 var="CD_ROOT_${cdcnt}" 1473 var="CD_ROOT_${cdcnt}"
1474 [[ -z ${!var} ]] && var="CD_ROOT"
1293 if [[ -z ${!var} ]] ; then 1475 if [[ -z ${!var} ]] ; then
1294 eerror "You must either use just the CD_ROOT" 1476 eerror "You must either use just the CD_ROOT"
1295 eerror "or specify ALL the CD_ROOT_X variables." 1477 eerror "or specify ALL the CD_ROOT_X variables."
1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1478 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1297 die "could not locate CD_ROOT_${cdcnt}" 1479 die "could not locate CD_ROOT_${cdcnt}"
1298 fi 1480 fi
1299 export CDROM_ROOTS_${cdcnt}="${!var}"
1300 done 1481 done
1301 export CDROM_ROOT=${CDROM_ROOTS_1} 1482 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1302 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1483 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1484 export CDROM_SET=-1
1485 for f in ${CDROM_CHECK_1//:/ } ; do
1486 ((++CDROM_SET))
1487 [[ -e ${CD_ROOT}/${f} ]] && break
1488 done
1489 export CDROM_MATCH=${f}
1303 return 1490 return
1304 fi 1491 fi
1305 1492
1493 # User didn't help us out so lets make sure they know they can
1494 # simplify the whole process ...
1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1495 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1307 einfon "This ebuild will need the " 1496 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1308 if [[ -z ${CDROM_NAME} ]] ; then
1309 echo "cdrom for ${PN}."
1310 else
1311 echo "${CDROM_NAME}."
1312 fi
1313 echo 1497 echo
1314 einfo "If you do not have the CD, but have the data files" 1498 einfo "If you do not have the CD, but have the data files"
1315 einfo "mounted somewhere on your filesystem, just export" 1499 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the" 1500 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files." 1501 einfo "directory containing the files."
1318 echo 1502 echo
1319 einfo "For example:" 1503 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom" 1504 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo 1505 echo
1322 else 1506 else
1507 if [[ -n ${CDROM_NAME_SET} ]] ; then
1508 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1509 cdcnt=0
1510 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1511 ((++cdcnt))
1512 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1513 done
1514 fi
1515
1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1516 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1324 cdcnt=0 1517 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1518 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 cdcnt=$((cdcnt + 1)) 1519 ((++cdcnt))
1327 var="CDROM_NAME_${cdcnt}" 1520 var="CDROM_NAME_${cdcnt}"
1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1521 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1329 done 1522 done
1330 echo 1523 echo
1331 einfo "If you do not have the CDs, but have the data files" 1524 einfo "If you do not have the CDs, but have the data files"
1332 einfo "mounted somewhere on your filesystem, just export" 1525 einfo "mounted somewhere on your filesystem, just export"
1333 einfo "the following variables so they point to the right place:" 1526 einfo "the following variables so they point to the right place:"
1334 einfon "" 1527 einfon ""
1335 cdcnt=0 1528 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1529 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1)) 1530 ((++cdcnt))
1338 echo -n " CD_ROOT_${cdcnt}" 1531 echo -n " CD_ROOT_${cdcnt}"
1339 done 1532 done
1340 echo 1533 echo
1341 einfo "Or, if you have all the files in the same place, or" 1534 einfo "Or, if you have all the files in the same place, or"
1342 einfo "you only have one cdrom, you can export CD_ROOT" 1535 einfo "you only have one cdrom, you can export CD_ROOT"
1345 echo 1538 echo
1346 einfo "For example:" 1539 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom" 1540 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo 1541 echo
1349 fi 1542 fi
1543
1544 export CDROM_SET=""
1350 export CDROM_CURRENT_CD=0 1545 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd 1546 cdrom_load_next_cd
1352} 1547}
1353 1548
1354# this is only used when you need access to more than one cd. 1549# @FUNCTION: cdrom_load_next_cd
1355# when you have finished using the first cd, just call this function. 1550# @DESCRIPTION:
1356# when it returns, CDROM_ROOT will be pointing to the second cd. 1551# Some packages are so big they come on multiple CDs. When you're done reading
1357# remember, you can only go forward in the cd chain, you can't go back. 1552# files off a CD and want access to the next one, just call this function.
1553# Again, all the messy details of user interaction are taken care of for you.
1554# Once this returns, just read the variable CDROM_ROOT for the location of the
1555# mounted CD. Note that you can only go forward in the CD list, so make sure
1556# you only call this function when you're done using the current CD.
1358cdrom_load_next_cd() { 1557cdrom_load_next_cd() {
1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1360 local var= 1558 local var
1361 1559 ((++CDROM_CURRENT_CD))
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1364 return
1365 fi
1366 1560
1367 unset CDROM_ROOT 1561 unset CDROM_ROOT
1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1562 var=CD_ROOT_${CDROM_CURRENT_CD}
1563 [[ -z ${!var} ]] && var="CD_ROOT"
1369 if [[ -z ${!var} ]] ; then 1564 if [[ -z ${!var} ]] ; then
1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1565 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1371 cdrom_locate_file_on_cd ${!var} 1566 _cdrom_locate_file_on_cd ${!var}
1372 else 1567 else
1373 export CDROM_ROOT=${!var} 1568 export CDROM_ROOT=${!var}
1374 fi 1569 fi
1375 1570
1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1571 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1381# all it does is try to locate a give file on a cd ... if the cd isn't 1576# all it does is try to locate a give file on a cd ... if the cd isn't
1382# found, then a message asking for the user to insert the cdrom will be 1577# found, then a message asking for the user to insert the cdrom will be
1383# displayed and we'll hang out here until: 1578# displayed and we'll hang out here until:
1384# (1) the file is found on a mounted cdrom 1579# (1) the file is found on a mounted cdrom
1385# (2) the user hits CTRL+C 1580# (2) the user hits CTRL+C
1386cdrom_locate_file_on_cd() { 1581_cdrom_locate_file_on_cd() {
1582 local mline=""
1583 local showedmsg=0 showjolietmsg=0
1584
1387 while [[ -z ${CDROM_ROOT} ]] ; do 1585 while [[ -z ${CDROM_ROOT} ]] ; do
1586 local i=0
1587 local -a cdset=(${*//:/ })
1588 if [[ -n ${CDROM_SET} ]] ; then
1589 cdset=(${cdset[${CDROM_SET}]})
1590 fi
1591
1592 while [[ -n ${cdset[${i}]} ]] ; do
1388 local dir="$(dirname ${@})" 1593 local dir=$(dirname ${cdset[${i}]})
1389 local file="$(basename ${@})" 1594 local file=$(basename ${cdset[${i}]})
1390 local mline=""
1391 local showedmsg=0
1392 1595
1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1596 local point= node= fs= foo=
1597 while read point node fs foo ; do
1598 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1599 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1600 && continue
1601 point=${point//\040/ }
1394 [[ -d ${mline}/${dir} ]] || continue 1602 [[ ! -d ${point}/${dir} ]] && continue
1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1603 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1396 && export CDROM_ROOT=${mline} 1604 export CDROM_ROOT=${point}
1605 export CDROM_SET=${i}
1606 export CDROM_MATCH=${cdset[${i}]}
1607 return
1608 done <<< "$(get_mounts)"
1609
1610 ((++i))
1397 done 1611 done
1398 1612
1399 if [[ -z ${CDROM_ROOT} ]] ; then
1400 echo 1613 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then 1614 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1615 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then 1616 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert the cdrom for ${PN} now !" 1617 einfo "Please insert+mount the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else 1618 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !" 1619 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1414 fi
1415 fi 1620 fi
1416 showedmsg=1 1621 else
1622 if [[ -z ${CDROM_NAME_1} ]] ; then
1623 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1624 else
1625 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1626 einfo "Please insert+mount the ${!var} cdrom now !"
1627 fi
1417 fi 1628 fi
1629 showedmsg=1
1630 fi
1418 einfo "Press return to scan for the cd again" 1631 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1632 einfo "or hit CTRL+C to abort the emerge."
1420 read 1633 echo
1634 if [[ ${showjolietmsg} -eq 0 ]] ; then
1635 showjolietmsg=1
1636 else
1637 ewarn "If you are having trouble with the detection"
1638 ewarn "of your CD, it is possible that you do not have"
1639 ewarn "Joliet support enabled in your kernel. Please"
1640 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1641 ebeep 5
1421 fi 1642 fi
1643 read || die "something is screwed with your system"
1422 done 1644 done
1423} 1645}
1424 1646
1647# @FUNCTION: strip-linguas
1648# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1649# @DESCRIPTION:
1425# Make sure that LINGUAS only contains languages that 1650# Make sure that LINGUAS only contains languages that
1426# a package can support 1651# a package can support. The first form allows you to
1427# 1652# specify a list of LINGUAS. The -i builds a list of po
1428# usage: strip-linguas <allow LINGUAS> 1653# files found in all the directories and uses the
1429# strip-linguas -i <directories of .po files> 1654# intersection of the lists. The -u builds a list of po
1430# strip-linguas -u <directories of .po files> 1655# files found in all the directories and uses the union
1431# 1656# of the lists.
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() { 1657strip-linguas() {
1438 local ls newls 1658 local ls newls nols
1439 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1659 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1440 local op="$1"; shift 1660 local op=$1; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1661 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1442 local d f 1662 local d f
1443 for d in "$@" ; do 1663 for d in "$@" ; do
1444 if [ "${op}" == "-u" ] ; then 1664 if [[ ${op} == "-u" ]] ; then
1445 newls="${ls}" 1665 newls=${ls}
1446 else 1666 else
1447 newls="" 1667 newls=""
1448 fi 1668 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1669 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1450 if [ "${op}" == "-i" ] ; then 1670 if [[ ${op} == "-i" ]] ; then
1451 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1671 hasq ${f} ${ls} && newls="${newls} ${f}"
1452 else 1672 else
1453 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1673 hasq ${f} ${ls} || newls="${newls} ${f}"
1454 fi 1674 fi
1455 done 1675 done
1456 ls="${newls}" 1676 ls=${newls}
1457 done 1677 done
1458 ls="${ls//.po}"
1459 else 1678 else
1460 ls="$@" 1679 ls="$@"
1461 fi 1680 fi
1462 1681
1463 ls=" ${ls} " 1682 nols=""
1464 newls="" 1683 newls=""
1465 for f in ${LINGUAS} ; do 1684 for f in ${LINGUAS} ; do
1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1685 if hasq ${f} ${ls} ; then
1467 newls="${newls} ${f}" 1686 newls="${newls} ${f}"
1468 else 1687 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1688 nols="${nols} ${f}"
1470 fi 1689 fi
1471 done 1690 done
1472 if [ -z "${newls}" ] ; then 1691 [[ -n ${nols} ]] \
1473 unset LINGUAS 1692 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1474 else
1475 export LINGUAS="${newls}" 1693 export LINGUAS=${newls:1}
1476 fi
1477} 1694}
1478 1695
1479# moved from kernel.eclass since they are generally useful outside of 1696# @FUNCTION: preserve_old_lib
1480# kernel.eclass -iggy (20041002) 1697# @USAGE: <libs to preserve> [more libs]
1481 1698# @DESCRIPTION:
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1498 *) export ARCH="${ARCH}";;
1499 esac
1500}
1501
1502# set's ARCH back to what portage expects
1503set_arch_to_portage() {
1504 i=10
1505 while ((i--)) ; do
1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1507 done
1508 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1509}
1510
1511# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0
1514#
1515# These functions are useful when a lib in your package changes --soname. Such 1699# These functions are useful when a lib in your package changes ABI SONAME.
1516# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1700# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1517# would break packages that link against it. Most people get around this 1701# would break packages that link against it. Most people get around this
1518# by using the portage SLOT mechanism, but that is not always a relevant 1702# by using the portage SLOT mechanism, but that is not always a relevant
1519# solution, so instead you can add the following to your ebuilds: 1703# solution, so instead you can call this from pkg_preinst. See also the
1520# 1704# preserve_old_lib_notify function.
1521# src_install() {
1522# ...
1523# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1524# ...
1525# }
1526#
1527# pkg_postinst() {
1528# ...
1529# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1530# ...
1531# }
1532
1533preserve_old_lib() { 1705preserve_old_lib() {
1534 LIB=$1 1706 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1707 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1708 die "Invalid preserve_old_lib() usage"
1709 fi
1710 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1535 1711
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1712 # let portage worry about it
1537 SONAME=`basename ${LIB}` 1713 has preserve-libs ${FEATURES} && return 0
1538 DIRNAME=`dirname ${LIB}`
1539 1714
1540 dodir ${DIRNAME} 1715 local lib dir
1541 cp ${ROOT}${LIB} ${D}${DIRNAME} 1716 for lib in "$@" ; do
1717 [[ -e ${ROOT}/${lib} ]] || continue
1718 dir=${lib%/*}
1719 dodir ${dir} || die "dodir ${dir} failed"
1720 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1542 touch ${D}${LIB} 1721 touch "${D}"/${lib}
1543 fi 1722 done
1544} 1723}
1545 1724
1725# @FUNCTION: preserve_old_lib_notify
1726# @USAGE: <libs to notify> [more libs]
1727# @DESCRIPTION:
1728# Spit helpful messages about the libraries preserved by preserve_old_lib.
1546preserve_old_lib_notify() { 1729preserve_old_lib_notify() {
1547 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1731 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1732 die "Invalid preserve_old_lib_notify() usage"
1733 fi
1548 1734
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1735 # let portage worry about it
1550 SONAME=`basename ${LIB}` 1736 has preserve-libs ${FEATURES} && return 0
1551 1737
1738 local lib notice=0
1739 for lib in "$@" ; do
1740 [[ -e ${ROOT}/${lib} ]] || continue
1741 if [[ ${notice} -eq 0 ]] ; then
1742 notice=1
1552 einfo "An old version of an installed library was detected on your system." 1743 ewarn "Old versions of installed libraries were detected on your system."
1553 einfo "In order to avoid breaking packages that link against is, this older version" 1744 ewarn "In order to avoid breaking packages that depend on these old libs,"
1554 einfo "is not being removed. In order to make full use of this newer version," 1745 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1555 einfo "you will need to execute the following command:" 1746 ewarn "in order to remove these old dependencies. If you do not have this"
1556 einfo " revdep-rebuild --soname ${SONAME}" 1747 ewarn "helper program, simply emerge the 'gentoolkit' package."
1557 einfo 1748 ewarn
1558 einfo "After doing that, you can safely remove ${LIB}"
1559 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1560 fi 1749 fi
1750 ewarn " # revdep-rebuild --library ${lib##*/}"
1751 done
1752 if [[ ${notice} -eq 1 ]] ; then
1753 ewarn
1754 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1755 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1756 for lib in "$@" ; do
1757 ewarn " # rm '${lib}'"
1758 done
1759 fi
1561} 1760}
1562 1761
1563# Hack for people to figure out if a package was built with 1762# @FUNCTION: built_with_use
1564# certain USE flags 1763# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1764# @DESCRIPTION:
1565# 1765#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1766# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1567# ex: built_with_use xchat gtk2
1568# 1767#
1569# Flags: -a all USE flags should be utilized 1768# A temporary hack until portage properly supports DEPENDing on USE
1570# -o at least one USE flag should be utilized 1769# flags being enabled in packages. This will check to see if the specified
1571# Note: the default flag is '-a' 1770# DEPEND atom was built with the specified list of USE flags. The
1771# --missing option controls the behavior if called on a package that does
1772# not actually support the defined USE flags (aka listed in IUSE).
1773# The default is to abort (call die). The -a and -o flags control
1774# the requirements of the USE flags. They correspond to "and" and "or"
1775# logic. So the -a flag means all listed USE flags must be enabled
1776# while the -o flag means at least one of the listed IUSE flags must be
1777# enabled. The --hidden option is really for internal use only as it
1778# means the USE flag we're checking is hidden expanded, so it won't be found
1779# in IUSE like normal USE flags.
1780#
1781# Remember that this function isn't terribly intelligent so order of optional
1782# flags matter.
1572built_with_use() { 1783built_with_use() {
1784 local hidden="no"
1785 if [[ $1 == "--hidden" ]] ; then
1786 hidden="yes"
1787 shift
1788 fi
1789
1790 local missing_action="die"
1791 if [[ $1 == "--missing" ]] ; then
1792 missing_action=$2
1793 shift ; shift
1794 case ${missing_action} in
1795 true|false|die) ;;
1796 *) die "unknown action '${missing_action}'";;
1797 esac
1798 fi
1799
1573 local opt=$1 1800 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1801 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575 1802
1576 local PKG=$(best_version $1) 1803 local PKG=$(best_version $1)
1804 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1577 shift 1805 shift
1578 1806
1579 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1807 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1580 [[ ! -e ${USEFILE} ]] && return 1 1808 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1809
1810 # if the IUSE file doesn't exist, the read will error out, we need to handle
1811 # this gracefully
1812 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1813 case ${missing_action} in
1814 true) return 0;;
1815 false) return 1;;
1816 die) die "Unable to determine what USE flags $PKG was built with";;
1817 esac
1818 fi
1819
1820 if [[ ${hidden} == "no" ]] ; then
1821 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1822 # Don't check USE_EXPAND #147237
1823 local expand
1824 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1825 if [[ $1 == ${expand}_* ]] ; then
1826 expand=""
1827 break
1828 fi
1829 done
1830 if [[ -n ${expand} ]] ; then
1831 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1832 case ${missing_action} in
1833 true) return 0;;
1834 false) return 1;;
1835 die) die "$PKG does not actually support the $1 USE flag!";;
1836 esac
1837 fi
1838 fi
1839 fi
1581 1840
1582 local USE_BUILT=$(<${USEFILE}) 1841 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do 1842 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then 1843 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0 1844 has $1 ${USE_BUILT} && return 0
1589 shift 1848 shift
1590 done 1849 done
1591 [[ ${opt} = "-a" ]] 1850 [[ ${opt} = "-a" ]]
1592} 1851}
1593 1852
1853# @FUNCTION: epunt_cxx
1854# @USAGE: [dir to scan]
1855# @DESCRIPTION:
1594# Many configure scripts wrongly bail when a C++ compiler 1856# Many configure scripts wrongly bail when a C++ compiler could not be
1595# could not be detected. #73450 1857# detected. If dir is not specified, then it defaults to ${S}.
1858#
1859# http://bugs.gentoo.org/73450
1596epunt_cxx() { 1860epunt_cxx() {
1597 local dir=$1 1861 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S} 1862 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks" 1863 ebegin "Removing useless C++ checks"
1600 local f 1864 local f
1601 for f in $(find ${dir} -name configure) ; do 1865 find "${dir}" -name configure | while read f ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1866 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done 1867 done
1604 eend 0 1868 eend 0
1605} 1869}
1606 1870
1607# dopamd [ file ] [ new file ] 1871# @FUNCTION: make_wrapper
1608# 1872# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1609# Install pam auth config file in /etc/pam.d 1873# @DESCRIPTION:
1610# 1874# Create a shell wrapper script named wrapper in installpath
1611# The first argument, 'file' is required. Install as 'new file', if 1875# (defaults to the bindir) to execute target (default of wrapper) by
1612# specified. 1876# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1613 1877# libpaths followed by optionally changing directory to chdir.
1614dopamd() { 1878make_wrapper() {
1615 local pamd="$1" newpamd="${2:-$1}" 1879 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1616 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1880 local tmpwrapper=$(emktemp)
1617 1881 # We don't want to quote ${bin} so that people can pass complex
1618 use pam || return 0 1882 # things as $bin ... "./someprog --args"
1619 1883 cat << EOF > "${tmpwrapper}"
1620 insinto /etc/pam.d 1884#!/bin/sh
1621 # these are the default doins options, but be explicit just in case 1885cd "${chdir:-.}"
1622 insopts -m 0644 -o root -g root 1886if [ -n "${libdir}" ] ; then
1623 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1887 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1888 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1889 else
1890 export LD_LIBRARY_PATH="${libdir}"
1891 fi
1892fi
1893exec ${bin} "\$@"
1894EOF
1895 chmod go+rx "${tmpwrapper}"
1896 if [[ -n ${path} ]] ; then
1897 (
1898 exeinto "${path}"
1899 newexe "${tmpwrapper}" "${wrapper}"
1900 ) || die
1901 else
1902 newbin "${tmpwrapper}" "${wrapper}" || die
1903 fi
1624} 1904}
1905
1906# @FUNCTION: prepalldocs
1907# @USAGE:
1908# @DESCRIPTION:
1909# Compress files in /usr/share/doc which are not already
1910# compressed, excluding /usr/share/doc/${PF}/html.
1911# Uses the ecompressdir to do the compression.
1912# 2009-02-18 by betelgeuse:
1913# Commented because ecompressdir is even more internal to
1914# Portage than prepalldocs (it's not even mentioned in man 5
1915# ebuild). Please submit a better version for review to gentoo-dev
1916# if you want prepalldocs here.
1917#prepalldocs() {
1918# if [[ -n $1 ]] ; then
1919# ewarn "prepalldocs: invalid usage; takes no arguments"
1920# fi
1921
1922# cd "${D}"
1923# [[ -d usr/share/doc ]] || return 0
1924
1925# find usr/share/doc -exec gzip {} +
1926# ecompressdir --ignore /usr/share/doc/${PF}/html
1927# ecompressdir --queue /usr/share/doc
1928#}

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