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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 1.115 2004/10/06 06:20:57 usata Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 2010/02/17 02:22:43 reavertm 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
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
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!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# 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.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function simply returns the desired lib directory. With portage 54else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 55
48# to accomidate the needs of multilib systems. It's no longer a good idea 56ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 58}
51# 59
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 60epause() {
53get_libdir() { 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
54 LIBDIR_TEST=$(type econf) 62}
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 63
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi 64fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75 65
76 66# @FUNCTION: ecvs_clean
77get_multilibdir() { 67# @USAGE: [list of dirs]
78 echo ${CONF_MULTILIBDIR:=lib32} 68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
79} 75}
80 76
81 77# @FUNCTION: esvn_clean
82# Sometimes you need to override the value returned by get_libdir. A good 78# @USAGE: [list of dirs]
83# example of this is xorg-x11, where lib32 isnt a supported configuration, 79# @DESCRIPTION:
84# and where lib64 -must- be used on amd64 (for applications that need lib 80# Remove .svn directories recursiveley. Useful when a source tarball contains
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses 81# internal Subversion directories. Defaults to $PWD.
86# portage version sanity checking. 82esvn_clean() {
87# get_libdir_override expects one argument, the result get_libdir should 83 [[ -z $* ]] && set -- .
88# return: 84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96} 85}
97 86
98# This function generate linker scripts in /usr/lib for dynamic 87# @FUNCTION: eshopts_push
99# libs in /lib. This is to fix linking problems when you have 88# @USAGE: [options to `set` or `shopt`]
100# the .so in /lib, and the .a in /usr/lib. What happens is that 89# @DESCRIPTION:
101# in some cases when linking dynamic, the .a in /usr/lib is used 90# Often times code will want to enable a shell option to change code behavior.
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 91# Since changing shell options can easily break other pieces of code (which
103# library search path. This cause many builds to fail. 92# assume the default state), eshopts_push is used to (1) push the current shell
104# See bug #4411 for more info. 93# options onto a stack and (2) pass the specified arguments to set.
105# 94#
106# To use, simply call: 95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
107# 97#
108# gen_usr_ldscript libfoo.so 98# A common example is to disable shell globbing so that special meaning/care
109# 99# may be used with variables/arguments to custom functions. That would be:
110# Note that you should in general use the unversioned name of 100# @CODE
111# the library, as ldconfig should usually update it correctly 101# eshopts_push -o noglob
112# to point to the latest version of the library present. 102# for x in ${foo} ; do
113# 103# if ...some check... ; then
114# <azarah@gentoo.org> (26 Oct 2002) 104# eshopts_pop
115#
116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
118 # Just make sure it exists
119 dodir /usr/${libdir}
120
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122/* GNU ld script
123 Because Gentoo have critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we
125 need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for
128 more info. */
129GROUP ( /${libdir}/${1} )
130END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0 105# return 0
147 fi 106# fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 107# done
158 108# eshopts_pop
159 echo 109# @CODE
160 110eshopts_push() {
161 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
162} 123}
163 124
164# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
168# Default options for patch 154# Default options for patch:
155# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
172# and not the full path .. 164# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
174# Change the printed message for a single patch. 168# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
177# 171# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
179# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
180EPATCH_FORCE="no" 178EPATCH_FORCE="no"
181 179
182# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
183# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
184# 188#
185# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
186# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
187# 191#
188# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
190# 194# ${EPATCH_FORCE} == "yes"
191# Above EPATCH_* variables can be used to control various defaults,
192# bug they should be left as is to ensure an ebuild can rely on
193# them for.
194#
195# Patches are applied in current directory.
196#
197# Bulk Patches should preferibly have the form of:
198#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
200# 204#
201# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
202# 207#
203# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
204# 02_sparc_another-fix.patch.bz2
205#
206# This ensures that there are a set order, and you can have ARCH
207# specific patches.
208#
209# If you however give an argument to epatch(), it will treat it as a
210# single patch that need to be applied if its a file. If on the other
211# hand its a directory, it will set EPATCH_SOURCE to this.
212#
213# <azarah@gentoo.org> (10 Nov 2002)
214#
215epatch() { 209epatch() {
216 local PIPE_CMD="" 210 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 214 }
221 local x=""
222 215
223 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
225 local m="" 222 local m
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 223 for m in "$@" ; do
228 epatch "${m}" 224 epatch "${m}"
229 done 225 done
230 return 0 226 return 0
231 fi 227 fi
232 228
233 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
234 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
236 235 set -- "$1"
237 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
239 239
240 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
241 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
242 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
244 then 286 then
245 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
246 else 312 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
314 fi
315
316 # most of the time, there will only be one run per unique name,
317 # but if there are more, make sure we get unique log filenames
318 local STDERR_TARGET="${T}/${patchname}.out"
319 if [[ -e ${STDERR_TARGET} ]] ; then
320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
248 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
358 echo
359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
396 eerror
397 eerror "Include in your bugreport the contents of:"
398 eerror
399 eerror " ${STDERR_TARGET}"
400 echo
401 die "Failed Patch: ${patchname}!"
402 fi
403
404 # if everything worked, delete the patch log
405 rm -f "${STDERR_TARGET}"
406 eend 0
407 done
408
409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
428 fi
429 done
430}
431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
435# Cheap replacement for when debianutils (and thus mktemp)
436# does not exist on the users system.
437emktemp() {
438 local exe="touch"
439 [[ $1 == -d ]] && exe="mkdir" && shift
440 local topdir=$1
441
442 if [[ -z ${topdir} ]] ; then
443 [[ -z ${T} ]] \
444 && topdir="/tmp" \
445 || topdir=${T}
446 fi
447
448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
450 local tmp=/
451 while [[ -e ${tmp} ]] ; do
452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
453 done
454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
455 echo "${tmp}"
249 else 456 else
250 if [ ! -d ${EPATCH_SOURCE} ] 457 # the args here will give slightly wierd names on BSD,
251 then 458 # but should produce a usable file on all userlands
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 459 if [[ ${exe} == "touch" ]] ; then
253 then 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
254 EPATCH_SOURCE="$1"
255 fi
256
257 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror
260 eerror " ${EPATCH_SOURCE}"
261 echo
262 die "Cannot find \$EPATCH_SOURCE!"
263 fi
264
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi
267
268 case ${EPATCH_SUFFIX##*\.} in
269 bz2)
270 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2"
272 ;;
273 gz|Z|z)
274 PIPE_CMD="gzip -dc"
275 PATCH_SUFFIX="gz"
276 ;;
277 ZIP|zip)
278 PIPE_CMD="unzip -p"
279 PATCH_SUFFIX="zip"
280 ;;
281 *)
282 PIPE_CMD="cat"
283 PATCH_SUFFIX="patch"
284 ;;
285 esac
286
287 if [ "${SINGLE_PATCH}" = "no" ]
288 then
289 einfo "Applying various patches (bugfixes/updates)..."
290 fi
291 for x in ${EPATCH_SOURCE}
292 do
293 # New ARCH dependant patch naming scheme...
294 #
295 # ???_arch_foo.patch
296 #
297 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ])
300 then
301 local count=0
302 local popts="${EPATCH_OPTS}"
303
304 if [ -n "${EPATCH_EXCLUDE}" ]
305 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 then
308 continue
309 fi
310 fi
311
312 if [ "${SINGLE_PATCH}" = "yes" ]
313 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then
316 einfo "${EPATCH_SINGLE_MSG}"
317 else
318 einfo "Applying ${x##*/}..."
319 fi
320 else
321 einfo " ${x##*/}..."
322 fi
323
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ]
329 do
330 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333
334 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 else
339 PATCH_TARGET="${x}"
340 fi
341
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351 then
352 echo
353 eerror "Could not extract patch!"
354 #die "Could not extract patch!"
355 count=5
356 break
357 fi
358 fi
359
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369
370 if [ "$?" -ne 0 ]
371 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373 echo
374 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!"
377 count=5
378 fi
379
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381
382 break
383 fi
384
385 count=$((count + 1))
386 done
387
388 if [ "${PATCH_SUFFIX}" != "patch" ]
389 then
390 rm -f ${PATCH_TARGET}
391 fi
392
393 if [ "${count}" -eq 5 ]
394 then
395 echo
396 eerror "Failed Patch: ${x##*/}!"
397 eerror
398 eerror "Include in your bugreport the contents of:"
399 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401 echo
402 die "Failed Patch: ${x##*/}!"
403 fi
404
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406
407 eend 0
408 fi
409 done
410 if [ "${SINGLE_PATCH}" = "no" ]
411 then
412 einfo "Done with patching"
413 fi
414}
415
416# This function return true if we are using the NPTL pthreads
417# implementation.
418#
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426
427 int main()
428 {
429 char buf[255];
430 char *str = buf;
431
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433 if (NULL != str) {
434 printf("%s\n", str);
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... "
448 if ${T}/nptl
449 then
450 return 0
451 else 461 else
452 return 1 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
453 fi
454 else
455 echo "no"
456 fi 463 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi 464 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540} 465}
541 466
542# Cheap replacement for when debianutils (and thus mktemp) 467# @FUNCTION: egetent
543# does not exist on the users system 468# @USAGE: <database> <key>
544# vapier@gentoo.org 469# @MAINTAINER:
545# 470# base-system@gentoo.org (Linux)
546# Takes just 1 parameter (the directory to create tmpfile in) 471# Joe Jezak <josejx@gmail.com> (OS X)
547mymktemp() { 472# usata@gentoo.org (OS X)
548 local topdir="$1" 473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
549 474# @DESCRIPTION:
550 [ -z "${topdir}" ] && topdir=/tmp
551 if [ "`which mktemp 2>/dev/null`" ]
552 then
553 mktemp -p ${topdir}
554 else
555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
556 touch ${tmp}
557 echo ${tmp}
558 fi
559}
560
561# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
562# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
565#
566# egetent(database, key)
567egetent() { 478egetent() {
568 if useq macos || useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
569 case "$2" in 481 case "$2" in
570 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572 ;; 484 ;;
573 *) # Numeric 485 *) # Numeric
574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
575 ;; 487 ;;
576 esac 488 esac
577 elif useq x86-fbsd ; then 489 ;;
578 local action 490 *-darwin*)
579 if [ "$1" == "passwd" ] 491 local mytype=$1
580 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
581 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
582 else 494 case "$2" in
583 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
584 fi 512 fi
513
585 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
586 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
587 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
588 getent "$1" "$2" 521 getent "$1" "$2"
589 fi 522 ;;
523 esac
590} 524}
591 525
592# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
593# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
594# 528# @DESCRIPTION:
595# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
596# 530# a user to the system. The only required parameter is the username.
597# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
598# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
599# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
600# note: pass -1 to get default behavior
601# shell: /bin/false
602# homedir: /dev/null
603# groups: none
604# extra: comment of 'added by portage for ${PN}'
605enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
606 # get the username 542 # get the username
607 local euser="$1"; shift 543 local euser=$1; shift
608 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
609 then
610 eerror "No username specified !" 545 eerror "No username specified !"
611 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
612 fi 547 fi
613 548
614 # lets see if the username already exists 549 # lets see if the username already exists
615 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
616 then
617 return 0 551 return 0
618 fi 552 fi
619 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
620 554
621 # options to pass to useradd 555 # options to pass to useradd
622 local opts= 556 local opts=
623 557
624 # handle uid 558 # handle uid
625 local euid="$1"; shift 559 local euid=$1; shift
626 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
627 then
628 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
629 then
630 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
631 then
632 euid="next" 563 euid="next"
633 fi 564 fi
634 else 565 else
635 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
636 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
637 fi 568 fi
638 else 569 else
639 euid="next" 570 euid="next"
640 fi 571 fi
641 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
642 then 573 for ((euid = 101; euid <= 999; euid++)); do
643 local pwrange
644 if [ "${USERLAND}" == "BSD" ] ; then
645 pwrange="`jot 898 101`"
646 else
647 pwrange="`seq 101 999`"
648 fi
649 for euid in ${pwrange} ; do
650 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
651 done 575 done
652 fi 576 fi
653 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
654 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
655 579
656 # handle shell 580 # handle shell
657 local eshell="$1"; shift 581 local eshell=$1; shift
658 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
659 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
660 if [ ! -e "${eshell}" ]
661 then
662 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
663 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
664 fi 590 fi
665 else 591 else
666 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
667 then 593 [[ -x ${ROOT}${shell} ]] && break
668 eshell="/usr/bin/false" 594 done
669 else 595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
670 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
671 fi 604 fi
605
606 eshell=${shell}
672 fi 607 fi
673 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
674 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
675 610
676 # handle homedir 611 # handle homedir
677 local ehome="$1"; shift 612 local ehome=$1; shift
678 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
679 then
680 ehome="/dev/null" 614 ehome="/dev/null"
681 fi 615 fi
682 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
683 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
684 618
685 # handle groups 619 # handle groups
686 local egroups="$1"; shift 620 local egroups=$1; shift
687 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
688 then
689 local oldifs="${IFS}" 622 local oldifs=${IFS}
690 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
691 624
692 export IFS="," 625 export IFS=","
693 for g in ${egroups} 626 for g in ${egroups} ; do
694 do
695 export IFS="${oldifs}" 627 export IFS=${oldifs}
696 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
697 then
698 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
699 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
700 fi 631 fi
701 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
702 then
703 defgroup="${g}" 633 defgroup=${g}
704 else 634 else
705 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
706 fi 636 fi
707 export IFS="," 637 export IFS=","
708 done 638 done
709 export IFS="${oldifs}" 639 export IFS=${oldifs}
710 640
711 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
712 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
713 then
714 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
715 fi 644 fi
716 else 645 else
717 egroups="(none)" 646 egroups="(none)"
718 fi 647 fi
719 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
720 649
721 # handle extra and add the user 650 # handle extra and add the user
722 local eextra="$@"
723 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
724 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
725 if useq macos || useq ppc-macos ; 653 case ${CHOST} in
726 then 654 *-darwin*)
727 ### Make the user 655 ### Make the user
728 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
729 then
730 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
731 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
732 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
733 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
734 ### Add the user to the groups specified 661 ### Add the user to the groups specified
735 local oldifs="${IFS}" 662 local oldifs=${IFS}
736 export IFS="," 663 export IFS=","
737 for g in ${egroups} 664 for g in ${egroups} ; do
738 do
739 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
740 done 666 done
741 export IFS="${oldifs}" 667 export IFS=${oldifs}
742 else 668 else
743 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
744 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
745 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
746 die "Required function missing" 672 die "Required function missing"
747 fi 673 fi
748 elif use x86-fbsd ; then 674 ;;
749 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
750 then 676 if [[ -z $@ ]] ; then
751 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
752 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
753 die "enewuser failed" 679 die "enewuser failed"
754 else 680 else
755 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
756 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
757 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
758 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
759 else 690 else
760 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
761 then 692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
762 useradd ${opts} ${euser} \ 711 useradd ${opts} \
763 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
764 || die "enewuser failed" 714 || die "enewuser failed"
765 else 715 else
766 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
767 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
768 || die "enewuser failed" 719 || die "enewuser failed"
769 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
770 fi 729 fi
730
771 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
772
773 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
774 then
775 einfo " - Creating ${ehome} in ${D}"
776 dodir ${ehome}
777 fowners ${euser} ${ehome}
778 fperms 755 ${ehome}
779 fi
780} 732}
781 733
782# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
783# vapier@gentoo.org 735# @USAGE: <group> [gid]
784# 736# @DESCRIPTION:
785# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
786# 738# group to the system. Just give it a group name to add and enewgroup will
787# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
788# groupname: REQUIRED ! 740# allocate the next available one.
789# gid: next available (see groupadd(8))
790# extra: none
791enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
792 # get the group 749 # get the group
793 local egroup="$1"; shift 750 local egroup="$1"; shift
794 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
795 then 752 then
796 eerror "No group specified !" 753 eerror "No group specified !"
797 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
798 fi 755 fi
799 756
800 # see if group already exists 757 # see if group already exists
801 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
802 then
803 return 0 759 return 0
804 fi 760 fi
805 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
806 762
807 # options to pass to useradd 763 # options to pass to useradd
813 then 769 then
814 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
815 then 771 then
816 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
817 then 773 then
818 if useq macos || useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
819 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
820 else 776 else
821 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
822 fi 778 fi
823 else 779 else
837 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
838 794
839 # add the group 795 # add the group
840 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
841 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
842 if useq macos || useq ppc-macos ; 798 case ${CHOST} in
843 then 799 *-darwin*)
844 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
845 then 801 then
846 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
847 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
849 die "Required function missing" 805 die "Required function missing"
850 fi 806 fi
851 807
852 # If we need the next available 808 # If we need the next available
853 case ${egid} in 809 case ${egid} in
854 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
856 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
857 done 813 done
858 esac 814 esac
859 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
862 case ${egid} in 820 case ${egid} in
863 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
865 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
866 done 824 done
867 esac 825 esac
868 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else 827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
870 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
871 fi 841 ;;
842 esac
872 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
873} 844}
874 845
875# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
876# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
877# 848# @DESCRIPTION:
878# edos2unix(file, <more files>...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
879edos2unix() { 853edos2unix() {
880 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
881 do
882 cp "${f}" ${T}/edos2unix
883 sed 's/\r$//' ${T}/edos2unix > "${f}"
884 done
885} 855}
886 856
887# Make a desktop file ! 857# Make a desktop file !
888# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
889# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
890# gnome2 /usr/share/applications
891# gnome1 /usr/share/gnome/apps/
892# KDE ${KDEDIR}/share/applnk /usr/share/applnk
893# 860#
894# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
895# 862#
896# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
897# name: the name that will show up in the menu 864# name: the name that will show up in the menu
898# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
899# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
900# a full path to an icon 867# a full path to an icon
901# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
902# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
903# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
904make_desktop_entry() { 871make_desktop_entry() {
905 [ -z "$1" ] && eerror "You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
906 873
907 local exec="${1}" 874 local exec=${1}
908 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
909 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
910 local type="${4}" 877 local type=${4}
911 local subdir="${6}" 878 local path=${5}
912 local path="${5:-${GAMES_BINDIR}}" 879
913 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
914 then 881 local catmaj=${CATEGORY%%-*}
915 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
916 "app-emulation") 883 case ${catmaj} in
917 type=Emulator 884 app)
918 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 *) type=;;
903 esac
919 ;; 904 ;;
920 "games-"*) 905
921 type=Game 906 dev)
922 subdir="Games" 907 type="Development"
923 ;; 908 ;;
924 "net-"*) 909
925 type=Network 910 games)
926 subdir="${type}" 911 case ${catmin} in
912 action|fps) type=ActionGame;;
913 arcade) type=ArcadeGame;;
914 board) type=BoardGame;;
915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
917 puzzle) type=LogicGame;;
918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
920 simulation) type=Simulation;;
921 sports) type=SportsGame;;
922 strategy) type=StrategyGame;;
923 *) type=;;
924 esac
925 type="Game;${type}"
927 ;; 926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
934 ;;
935
936 mail)
937 type="Network;Email"
938 ;;
939
940 media)
941 case ${catmin} in
942 gfx) type=Graphics;;
943 radio) type=Tuner;;
944 sound) type=Audio;;
945 tv) type=TV;;
946 video) type=Video;;
947 *) type=;;
948 esac
949 type="AudioVideo;${type}"
950 ;;
951
952 net)
953 case ${catmin} in
954 dialup) type=Dialup;;
955 ftp) type=FileTransfer;;
956 im) type=InstantMessaging;;
957 irc) type=IRCClient;;
958 mail) type=Email;;
959 news) type=News;;
960 nntp) type=News;;
961 p2p) type=FileTransfer;;
962 *) type=;;
963 esac
964 type="Network;${type}"
965 ;;
966
967 sci)
968 case ${catmin} in
969 astro*) type=Astronomy;;
970 bio*) type=Biology;;
971 calc*) type=Calculator;;
972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
974 geo*) type=Geology;;
975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
978 *) type=;;
979 esac
980 type="Science;${type}"
981 ;;
982
983 sys)
984 type="System"
985 ;;
986
987 www)
988 case ${catmin} in
989 client) type=WebBrowser;;
990 *) type=;;
991 esac
992 type="Network"
993 ;;
994
928 *) 995 *)
929 type= 996 type=
930 subdir=
931 ;; 997 ;;
932 esac 998 esac
933 fi 999 fi
934 local desktop="${T}/${exec}.desktop" 1000 if [ "${SLOT}" == "0" ] ; then
1001 local desktop_name="${PN}"
1002 else
1003 local desktop_name="${PN}-${SLOT}"
1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
935 1007
1008 cat <<-EOF > "${desktop}"
936echo "[Desktop Entry] 1009 [Desktop Entry]
937Encoding=UTF-8
938Version=0.9.2
939Name=${name} 1010 Name=${name}
940Type=Application 1011 Type=Application
941Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
942Exec=${exec} 1013 Exec=${exec}
943Path=${path} 1014 TryExec=${exec%% *}
944Icon=${icon} 1015 Icon=${icon}
945Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
946 1018
947 if [ -d "/usr/share/applications" ] 1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
948 then 1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
949 insinto /usr/share/applications 1024 insinto /usr/share/applications
950 doins "${desktop}" 1025 doins "${desktop}"
951 fi 1026 )
1027}
952 1028
953 #if [ -d "/usr/share/gnome/apps" ] 1029# @FUNCTION: validate_desktop_entries
954 #then 1030# @USAGE: [directories]
955 # insinto /usr/share/gnome/apps/Games 1031# @MAINTAINER:
956 # doins ${desktop} 1032# Carsten Lohrke <carlo@gentoo.org>
957 #fi 1033# @DESCRIPTION:
958 1034# Validate desktop entries using desktop-file-utils
959 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1035validate_desktop_entries() {
960 #then 1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
961 # for ver in /usr/kde/* 1037 einfo "Checking desktop entry validity"
962 # do 1038 local directories=""
963 # insinto ${ver}/share/applnk/Games 1039 for d in /usr/share/applications $@ ; do
964 # doins ${desktop} 1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
965 # done 1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
966 #fi 1054 fi
1055}
967 1056
968 if [ -d "/usr/share/applnk" ] 1057# @FUNCTION: make_session_desktop
969 then 1058# @USAGE: <title> <command> [command args...]
970 insinto /usr/share/applnk/${subdir} 1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
1064make_session_desktop() {
1065 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1067
1068 local title=$1
1069 local command=$2
1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
1072
1073 cat <<-EOF > "${desktop}"
1074 [Desktop Entry]
1075 Name=${title}
1076 Comment=This session logs you into ${title}
1077 Exec=${command} $*
1078 TryExec=${command}
1079 Type=XSession
1080 EOF
1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
1085 insinto /usr/share/xsessions
971 doins "${desktop}" 1086 doins "${desktop}"
1087 )
1088}
1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
1095domenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 local i j ret=0
1100 insinto /usr/share/applications
1101 for i in "$@" ; do
1102 if [[ -f ${i} ]] ; then
1103 doins "${i}"
1104 ((ret+=$?))
1105 elif [[ -d ${i} ]] ; then
1106 for j in "${i}"/*.desktop ; do
1107 doins "${j}"
1108 ((ret+=$?))
1109 done
1110 else
1111 ((++ret))
972 fi 1112 fi
1113 done
1114 exit ${ret}
1115 )
1116}
973 1117
974 return 0 1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
1126 insinto /usr/share/applications
1127 newins "$@"
1128 )
1129}
1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
1136doicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 local i j ret
1141 insinto /usr/share/pixmaps
1142 for i in "$@" ; do
1143 if [[ -f ${i} ]] ; then
1144 doins "${i}"
1145 ((ret+=$?))
1146 elif [[ -d ${i} ]] ; then
1147 for j in "${i}"/*.png ; do
1148 doins "${j}"
1149 ((ret+=$?))
1150 done
1151 else
1152 ((++ret))
1153 fi
1154 done
1155 exit ${ret}
1156 )
1157}
1158
1159# @FUNCTION: newicon
1160# @USAGE: <icon> <newname>
1161# @DESCRIPTION:
1162# Like all other new* functions, install the specified icon as newname.
1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
1167 insinto /usr/share/pixmaps
1168 newins "$@"
1169 )
975} 1170}
976 1171
977# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
978find_unpackable_file() { 1173find_unpackable_file() {
979 local src="$1" 1174 local src=$1
980 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
981 then
982 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
983 else 1177 else
984 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
985 then
986 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
987 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
988 then
989 src="${PWD}/${src}" 1181 src=${PWD}/${src}
990 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
991 then
992 src="${src}" 1183 src=${src}
993 fi
994 fi 1184 fi
995 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
996 echo "${src}" 1187 echo "${src}"
997} 1188}
998 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
999# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
1000# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
1001# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
1002# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1003# 1197#
1004# Usage: unpack_pdv [file to unpack] [size of off_t]
1005# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
1006# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
1007# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
1008# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
1009# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
1010# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
1011# basically look for the first lseek command (we do the strings/grep because 1210# Basically look for the first lseek command (we do the strings/grep because
1012# sometimes the function call is _llseek or something) and steal the 2nd 1211# sometimes the function call is _llseek or something) and steal the 2nd
1013# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
1014# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1015# lseek 1216# lseek
1016# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1017# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
1018# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
1019unpack_pdv() { 1222unpack_pdv() {
1020 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
1021 local sizeoff_t="$2" 1224 local sizeoff_t=$2
1022 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1023 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1024 1228
1025 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
1026 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1027 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1028 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1029 1233
1030 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1031 local metafile="`mymktemp ${T}`" 1235 local metafile=$(emktemp)
1032 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1033 1237
1034 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1035 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1036 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1037 1241
1038 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1039 local tmpfile="`mymktemp ${T}`" 1243 local tmpfile=$(emktemp)
1040 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1041 1245
1042 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1043 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1044 iscompressed=1 1248 iscompressed=1
1045 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1046 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1047 else 1251 else
1048 iscompressed=0 1252 iscompressed=0
1049 fi 1253 fi
1050 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1051 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1052 istar=1 1256 istar=1
1053 else 1257 else
1054 istar=0 1258 istar=0
1055 fi 1259 fi
1056 1260
1084 true 1288 true
1085 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1086 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1087} 1291}
1088 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1089# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1090# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1091# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1092# many other game companies. 1299# many other game companies.
1093# 1300#
1094# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1095# - If the file is not specified then unpack will utilize ${A}.
1096# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1097# the proper offset from the script itself. 1303# the proper offset from the script itself.
1098unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1099 local src="$(find_unpackable_file "$1")" 1306 local src=$(find_unpackable_file "${src_input}")
1100 local skip="$2" 1307 local skip=$2
1101 local exe="$3" 1308 local exe=$3
1102 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1103 local shrtsrc="$(basename "${src}")" 1312 local shrtsrc=$(basename "${src}")
1104 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1105 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1106 then
1107 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1108 local skip=0 1316 local skip=0
1109 exe=tail 1317 exe=tail
1110 case ${ver} in 1318 case ${ver} in
1111 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1113 ;; 1321 ;;
1114 2.0|2.0.1) 1322 2.0|2.0.1)
1115 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1116 ;; 1324 ;;
1124 ;; 1332 ;;
1125 2.1.3) 1333 2.1.3)
1126 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1127 let skip="skip + 1" 1335 let skip="skip + 1"
1128 ;; 1336 ;;
1129 2.1.4) 1337 2.1.4|2.1.5)
1130 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1131 skip=$(head -n ${skip} "${src}" | wc -c) 1339 skip=$(head -n ${skip} "${src}" | wc -c)
1132 exe="dd" 1340 exe="dd"
1133 ;; 1341 ;;
1134 *) 1342 *)
1146 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1147 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1148 esac 1356 esac
1149 1357
1150 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1151 local tmpfile="$(mymktemp "${T}")" 1359 local tmpfile=$(emktemp)
1152 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1153 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1154 case ${filetype} in 1362 case ${filetype} in
1155 *tar\ archive) 1363 *tar\ archive*)
1156 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1157 ;; 1365 ;;
1158 bzip2*) 1366 bzip2*)
1159 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1160 ;; 1368 ;;
1170 ;; 1378 ;;
1171 esac 1379 esac
1172 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1173} 1381}
1174 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1175# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1176#
1177# Usage: check_license [license]
1178# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1179check_license() { 1388check_license() {
1180 local lic=$1 1389 local lic=$1
1181 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1182 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1183 else 1392 else
1184 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1185 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1186 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1187 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1188 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1189 lic="${src}" 1398 lic="${lic}"
1190 fi
1191 fi 1399 fi
1192 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1193 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1194 1402
1195 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1196 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1197 local shopts=$-
1198 local alic 1405 local alic
1199 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1200 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1201 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1202 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1203 return 0 1410 return 0
1204 fi 1411 fi
1205 done 1412 done
1206 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1207 1415
1208 local licmsg="`mymktemp ${T}`" 1416 local licmsg=$(emktemp)
1209 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1210********************************************************** 1418 **********************************************************
1211The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1212package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1213continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1214CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1215********************************************************** 1423 **********************************************************
1216 1424
1217EOF 1425 EOF
1218 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1219 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1220 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1221 read alic 1429 read alic
1222 case ${alic} in 1430 case ${alic} in
1229 die "Failed to accept license" 1437 die "Failed to accept license"
1230 ;; 1438 ;;
1231 esac 1439 esac
1232} 1440}
1233 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1234# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1235# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1236# 1447#
1237# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1238# standardize everything. all you have to do is call cdrom_get_cds() 1449# standardize everything. All you have to do is call cdrom_get_cds()
1239# and when the function returns, you can assume that the cd has been 1450# and when the function returns, you can assume that the cd has been
1240# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1241# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1242# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1243# etc... if you want to give the cds better names, then just export 1458# etc... If you want to give the cds better names, then just export
1244# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1245# 1462#
1246# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1247#
1248# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1249# - this will attempt to locate a cd based upon a file that is on
1250# the cd ... the more files you give this function, the more cds
1251# the cdrom functions will handle
1252cdrom_get_cds() { 1464cdrom_get_cds() {
1253 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1254 # the # of files they gave us 1466 # the # of files they gave us
1255 local cdcnt=0 1467 local cdcnt=0
1256 local f= 1468 local f=
1257 for f in "$@" ; do 1469 for f in "$@" ; do
1258 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1259 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1260 done 1472 done
1261 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1262 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1263 1475
1264 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1265 # if they did, let's just believe them that it's correct 1477 # if they did, let's just believe them that it's correct
1266 if [ ! -z "${CD_ROOT}" ] ; then 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1267 export CDROM_ROOT="${CD_ROOT}"
1268 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1269 return
1270 fi
1271 # do the same for CD_ROOT_X
1272 if [ ! -z "${CD_ROOT_1}" ] ; then
1273 local var= 1479 local var=
1274 cdcnt=0 1480 cdcnt=0
1275 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1276 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1277 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1278 if [ -z "${!var}" ] ; then 1485 if [[ -z ${!var} ]] ; then
1279 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1280 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1281 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1282 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1283 fi 1490 fi
1284 export CDROM_ROOTS_${cdcnt}="${!var}"
1285 done 1491 done
1286 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1493 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 export CDROM_SET=-1
1495 for f in ${CDROM_CHECK_1//:/ } ; do
1496 ((++CDROM_SET))
1497 [[ -e ${CD_ROOT}/${f} ]] && break
1498 done
1499 export CDROM_MATCH=${f}
1288 return 1500 return
1289 fi 1501 fi
1290 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1291 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1292 einfon "This ebuild will need the " 1506 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1293 if [ -z "${CDROM_NAME}" ] ; then
1294 echo "cdrom for ${PN}."
1295 else
1296 echo "${CDROM_NAME}."
1297 fi
1298 echo 1507 echo
1299 einfo "If you do not have the CD, but have the data files" 1508 einfo "If you do not have the CD, but have the data files"
1300 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1301 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1302 einfo "directory containing the files." 1511 einfo "directory containing the files."
1303 echo 1512 echo
1513 einfo "For example:"
1514 einfo "export CD_ROOT=/mnt/cdrom"
1515 echo
1304 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1305 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1306 cdcnt=0 1527 cdcnt=0
1307 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1308 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1309 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1310 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1311 done 1532 done
1312 echo 1533 echo
1313 einfo "If you do not have the CDs, but have the data files" 1534 einfo "If you do not have the CDs, but have the data files"
1314 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1315 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1316 einfon "" 1537 einfon ""
1317 cdcnt=0 1538 cdcnt=0
1318 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1319 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1320 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1321 done 1542 done
1322 echo 1543 echo
1323 einfo "Or, if you have all the files in the same place, or" 1544 einfo "Or, if you have all the files in the same place, or"
1324 einfo "you only have one cdrom, you can export CD_ROOT" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1325 einfo "and that place will be used as the same data source" 1546 einfo "and that place will be used as the same data source"
1326 einfo "for all the CDs." 1547 einfo "for all the CDs."
1327 echo 1548 echo
1549 einfo "For example:"
1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1551 echo
1328 fi 1552 fi
1553
1554 export CDROM_SET=""
1329 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1330 cdrom_load_next_cd 1556 cdrom_load_next_cd
1331} 1557}
1332 1558
1333# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1334# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1335# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# Some packages are so big they come on multiple CDs. When you're done reading
1336# remember, you can only go forward in the cd chain, you can't go back. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1337cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1338 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1339 local var= 1568 local var
1340 1569 ((++CDROM_CURRENT_CD))
1341 if [ ! -z "${CD_ROOT}" ] ; then
1342 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1343 return
1344 fi
1345 1570
1346 unset CDROM_ROOT 1571 unset CDROM_ROOT
1347 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1348 if [ -z "${!var}" ] ; then 1574 if [[ -z ${!var} ]] ; then
1349 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1350 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1351 else 1577 else
1352 export CDROM_ROOT="${!var}" 1578 export CDROM_ROOT=${!var}
1353 fi 1579 fi
1354 1580
1355 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1356} 1582}
1357 1583
1360# all it does is try to locate a give file on a cd ... if the cd isn't 1586# all it does is try to locate a give file on a cd ... if the cd isn't
1361# found, then a message asking for the user to insert the cdrom will be 1587# found, then a message asking for the user to insert the cdrom will be
1362# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1363# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1364# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1365cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1366 while [ -z "${CDROM_ROOT}" ] ; do
1367 local dir="$(dirname ${@})"
1368 local file="$(basename ${@})"
1369 local mline="" 1592 local mline=""
1370 local showedmsg=0 1593 local showedmsg=0 showjolietmsg=0
1371 1594
1372 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1596 local i=0
1597 local -a cdset=(${*//:/ })
1598 if [[ -n ${CDROM_SET} ]] ; then
1599 cdset=(${cdset[${CDROM_SET}]})
1600 fi
1601
1602 while [[ -n ${cdset[${i}]} ]] ; do
1603 local dir=$(dirname ${cdset[${i}]})
1604 local file=$(basename ${cdset[${i}]})
1605
1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1373 [ -d "${mline}/${dir}" ] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1374 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1375 && export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1615 export CDROM_SET=${i}
1616 export CDROM_MATCH=${cdset[${i}]}
1617 return
1618 done <<< "$(get_mounts)"
1619
1620 ((++i))
1376 done 1621 done
1377 1622
1378 if [ -z "${CDROM_ROOT}" ] ; then
1379 echo 1623 echo
1380 if [ ${showedmsg} -eq 0 ] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1381 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1382 if [ -z "${CDROM_NAME}" ] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1383 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1384 else
1385 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1386 fi
1387 else 1628 else
1388 if [ -z "${CDROM_NAME_1}" ] ; then
1389 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1390 else
1391 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1392 einfo "Please insert+mount the ${!var} cdrom now !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1393 fi
1394 fi 1630 fi
1395 showedmsg=1 1631 else
1632 if [[ -z ${CDROM_NAME_1} ]] ; then
1633 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1634 else
1635 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1636 einfo "Please insert+mount the ${!var} cdrom now !"
1637 fi
1396 fi 1638 fi
1639 showedmsg=1
1640 fi
1397 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1398 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1399 read 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1647 ewarn "If you are having trouble with the detection"
1648 ewarn "of your CD, it is possible that you do not have"
1649 ewarn "Joliet support enabled in your kernel. Please"
1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651 ebeep 5
1400 fi 1652 fi
1653 read || die "something is screwed with your system"
1401 done 1654 done
1402} 1655}
1403 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1404# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1405# a package can support 1661# a package can support. The first form allows you to
1406# 1662# specify a list of LINGUAS. The -i builds a list of po
1407# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1408# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1409# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1410# 1666# of the lists.
1411# The first form allows you to specify a list of LINGUAS.
1412# The -i builds a list of po files found in all the
1413# directories and uses the intersection of the lists.
1414# The -u builds a list of po files found in all the
1415# directories and uses the union of the lists.
1416strip-linguas() { 1667strip-linguas() {
1417 local ls newls 1668 local ls newls nols
1418 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1419 local op="$1"; shift 1670 local op=$1; shift
1420 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1421 local d f 1672 local d f
1422 for d in "$@" ; do 1673 for d in "$@" ; do
1423 if [ "${op}" == "-u" ] ; then 1674 if [[ ${op} == "-u" ]] ; then
1424 newls="${ls}" 1675 newls=${ls}
1425 else 1676 else
1426 newls="" 1677 newls=""
1427 fi 1678 fi
1428 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1429 if [ "${op}" == "-i" ] ; then 1680 if [[ ${op} == "-i" ]] ; then
1430 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1431 else 1682 else
1432 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1433 fi 1684 fi
1434 done 1685 done
1435 ls="${newls}" 1686 ls=${newls}
1436 done 1687 done
1437 ls="${ls//.po}"
1438 else 1688 else
1439 ls="$@" 1689 ls="$@"
1440 fi 1690 fi
1441 1691
1442 ls=" ${ls} " 1692 nols=""
1443 newls="" 1693 newls=""
1444 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1445 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1695 if hasq ${f} ${ls} ; then
1446 nl="${newls} ${f}" 1696 newls="${newls} ${f}"
1447 else 1697 else
1448 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1449 fi 1699 fi
1450 done 1700 done
1451 if [ -z "${newls}" ] ; then 1701 [[ -n ${nols} ]] \
1452 unset LINGUAS 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1453 else
1454 export LINGUAS="${newls}" 1703 export LINGUAS=${newls:1}
1455 fi
1456} 1704}
1457 1705
1458# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1459# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1460 1708# @DESCRIPTION:
1461# the following functions are useful in kernel module ebuilds, etc.
1462# for an example see ivtv or drbd ebuilds
1463
1464# set's ARCH to match what the kernel expects
1465set_arch_to_kernel() {
1466 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1467 case ${ARCH} in
1468 x86) export ARCH="i386";;
1469 amd64) export ARCH="x86_64";;
1470 hppa) export ARCH="parisc";;
1471 mips) export ARCH="mips";;
1472 *) export ARCH="${ARCH}";;
1473 esac
1474}
1475
1476# set's ARCH back to what portage expects
1477set_arch_to_portage() {
1478 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1479}
1480
1481# Jeremy Huddleston <eradicator@gentoo.org>:
1482# preserve_old_lib /path/to/libblah.so.0
1483# preserve_old_lib_notify /path/to/libblah.so.0
1484#
1485# These functions are useful when a lib in your package changes --soname. Such 1709# These functions are useful when a lib in your package changes ABI SONAME.
1486# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1487# would break packages that link against it. Most people get around this 1711# would break packages that link against it. Most people get around this
1488# by using the portage SLOT mechanism, but that is not always a relevant 1712# by using the portage SLOT mechanism, but that is not always a relevant
1489# solution, so instead you can add the following to your ebuilds: 1713# solution, so instead you can call this from pkg_preinst. See also the
1490# 1714# preserve_old_lib_notify function.
1491# src_install() {
1492# ...
1493# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1494# ...
1495# }
1496#
1497# pkg_postinst() {
1498# ...
1499# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1500# ...
1501# }
1502
1503preserve_old_lib() { 1715preserve_old_lib() {
1504 LIB=$1 1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1505 1721
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1507 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1508 DIRNAME=`dirname ${LIB}`
1509 1724
1510 dodir ${DIRNAME} 1725 local lib dir
1511 cp ${ROOT}${LIB} ${D}${DIRNAME} 1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1512 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1513 fi 1732 done
1514} 1733}
1515 1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1516preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1517 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1518 1744
1519 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1520 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1521 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1522 einfo "An old version of an installed library was detected on your system." 1753 ewarn "Old versions of installed libraries were detected on your system."
1523 einfo "In order to avoid breaking packages that link against is, this older version" 1754 ewarn "In order to avoid breaking packages that depend on these old libs,"
1524 einfo "is not being removed. In order to make full use of this newer version," 1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1525 einfo "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1526 einfo " revdep-rebuild --soname ${SONAME}" 1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1527 einfo 1758 ewarn
1528 einfo "After doing that, you can safely remove ${LIB}" 1759 fi
1529 fi 1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1763 ewarn
1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1769 fi
1530} 1770}
1771
1772# @FUNCTION: built_with_use
1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1775#
1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1777#
1778# A temporary hack until portage properly supports DEPENDing on USE
1779# flags being enabled in packages. This will check to see if the specified
1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1810 local opt=$1
1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1812
1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1815 shift
1816
1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1819
1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1821 # this gracefully
1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1850
1851 local USE_BUILT=$(<${USEFILE})
1852 while [[ $# -gt 0 ]] ; do
1853 if [[ ${opt} = "-o" ]] ; then
1854 has $1 ${USE_BUILT} && return 0
1855 else
1856 has $1 ${USE_BUILT} || return 1
1857 fi
1858 shift
1859 done
1860 [[ ${opt} = "-a" ]]
1861}
1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1866# Many configure scripts wrongly bail when a C++ compiler could not be
1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1870epunt_cxx() {
1871 local dir=$1
1872 [[ -z ${dir} ]] && dir=${S}
1873 ebegin "Removing useless C++ checks"
1874 local f
1875 find "${dir}" -name configure | while read f ; do
1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1877 done
1878 eend 0
1879}
1880
1881# @FUNCTION: make_wrapper
1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1883# @DESCRIPTION:
1884# Create a shell wrapper script named wrapper in installpath
1885# (defaults to the bindir) to execute target (default of wrapper) by
1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1887# libpaths followed by optionally changing directory to chdir.
1888make_wrapper() {
1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1890 local tmpwrapper=$(emktemp)
1891 # We don't want to quote ${bin} so that people can pass complex
1892 # things as $bin ... "./someprog --args"
1893 cat << EOF > "${tmpwrapper}"
1894#!/bin/sh
1895cd "${chdir:-.}"
1896if [ -n "${libdir}" ] ; then
1897 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1898 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1899 else
1900 export LD_LIBRARY_PATH="${libdir}"
1901 fi
1902fi
1903exec ${bin} "\$@"
1904EOF
1905 chmod go+rx "${tmpwrapper}"
1906 if [[ -n ${path} ]] ; then
1907 (
1908 exeinto "${path}"
1909 newexe "${tmpwrapper}" "${wrapper}"
1910 ) || die
1911 else
1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1914}
1915
1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1930# fi
1931
1932# cd "${D}"
1933# [[ -d usr/share/doc ]] || return 0
1934
1935# find usr/share/doc -exec gzip {} +
1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

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