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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.143 2005/01/26 16:19:12 ka0ttic Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.341 2010/03/23 03:40:18 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
71/* GNU ld script 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
72 Because Gentoo have critical dynamic libraries
73 in /lib, and the static versions in /usr/lib, we
74 need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76 See bug #4411 on http://bugs.gentoo.org/ for
77 more info. */
78GROUP ( /${libdir}/${1} )
79END_LDSCRIPT
80 fperms a+x "/usr/${libdir}/${1}"
81} 58}
82 59
83# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
84# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
85# <azarah@gentoo.org> (11 Nov 2002) 62}
86#
87draw_line() {
88 local i=0
89 local str_length=""
90 63
91 # Handle calls that do not have args, or wc not being installed ... 64fi
92 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
93 then 66# @FUNCTION: ecvs_clean
94 echo "===============================================================" 67# @USAGE: [list of dirs]
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
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
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.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
95 return 0 105# return 0
96 fi 106# fi
97
98 # Get the length of $*
99 str_length="$(echo -n "$*" | wc -m)"
100
101 while [ "$i" -lt "${str_length}" ]
102 do
103 echo -n "="
104
105 i=$((i + 1))
106 done 107# done
107 108# eshopts_pop
108 echo 109# @CODE
109 110eshopts_push() {
110 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
111} 123}
112 124
113# 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: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
114EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
115# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
116EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
117# Default options for patch 154# Default options for patch:
155# @CODE
118# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
119EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
120# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
121# and not the full path .. 164# and not the full path. Globs accepted.
122EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
123# Change the printed message for a single patch. 168# Change the printed message for a single patch.
124EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
125# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
126# 171# @DESCRIPTION:
127# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
128# 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.
129EPATCH_FORCE="no" 178EPATCH_FORCE="no"
130 179
131# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
132# 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.
133# 188#
134# 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
135# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
136# 191#
137# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
138# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
139# 194# ${EPATCH_FORCE} == "yes"
140# Above EPATCH_* variables can be used to control various defaults,
141# bug they should be left as is to ensure an ebuild can rely on
142# them for.
143#
144# Patches are applied in current directory.
145#
146# Bulk Patches should preferibly have the form of:
147#
148# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${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.
149# 204#
150# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
151# 207#
152# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
153# 02_sparc_another-fix.patch.bz2
154#
155# This ensures that there are a set order, and you can have ARCH
156# specific patches.
157#
158# If you however give an argument to epatch(), it will treat it as a
159# single patch that need to be applied if its a file. If on the other
160# hand its a directory, it will set EPATCH_SOURCE to this.
161#
162# <azarah@gentoo.org> (10 Nov 2002)
163#
164epatch() { 209epatch() {
165 local PIPE_CMD="" 210 _epatch_draw_line() {
166 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
167 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
168 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
169 local SINGLE_PATCH="no" 214 }
170 local x=""
171 215
172 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
173 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 [[ $# -gt 1 ]] ; then
174 local m="" 222 local m
175 einfo "${#} patches to apply ..."
176 for m in "$@" ; do 223 for m in "$@" ; do
177 epatch "${m}" 224 epatch "${m}"
178 done 225 done
179 return 0 226 return 0
180 fi 227 fi
181 228
182 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
183 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
184 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
185 235 set -- "$1"
186 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
187 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
188 239
189 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
190 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
191 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
192 if [ "${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} ]]
193 then 286 then
194 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
195 else 312 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
197 fi 314 fi
198 else 315
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
200 then 317 # but if there are more, make sure we get unique log filenames
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
202 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
203 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${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
204 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
205 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(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 "***** ${patchname} *****"
206 echo 358 echo
207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${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} )"
208 eerror 396 eerror
209 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
210 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
211 echo 400 echo
212 die "Cannot find \$EPATCH_SOURCE!" 401 die "Failed Patch: ${patchname}!"
213 fi
214
215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
216 fi
217
218 case ${EPATCH_SUFFIX##*\.} in
219 bz2)
220 PIPE_CMD="bzip2 -dc"
221 PATCH_SUFFIX="bz2"
222 ;;
223 gz|Z|z)
224 PIPE_CMD="gzip -dc"
225 PATCH_SUFFIX="gz"
226 ;;
227 ZIP|zip)
228 PIPE_CMD="unzip -p"
229 PATCH_SUFFIX="zip"
230 ;;
231 *)
232 PIPE_CMD="cat"
233 PATCH_SUFFIX="patch"
234 ;;
235 esac
236
237 if [ "${SINGLE_PATCH}" = "no" ]
238 then
239 einfo "Applying various patches (bugfixes/updates) ..."
240 fi
241 for x in ${EPATCH_SOURCE}
242 do
243 # New ARCH dependant patch naming scheme ...
244 #
245 # ???_arch_foo.patch
246 #
247 if [ -f ${x} ] && \
248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
249 [ "${EPATCH_FORCE}" = "yes" ])
250 then
251 local count=0
252 local popts="${EPATCH_OPTS}"
253
254 if [ -n "${EPATCH_EXCLUDE}" ]
255 then
256 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
257 then
258 continue
259 fi
260 fi 402 fi
261 403
262 if [ "${SINGLE_PATCH}" = "yes" ] 404 # if everything worked, delete the patch log
263 then 405 rm -f "${STDERR_TARGET}"
264 if [ -n "${EPATCH_SINGLE_MSG}" ]
265 then
266 einfo "${EPATCH_SINGLE_MSG}"
267 else
268 einfo "Applying ${x##*/} ..."
269 fi
270 else
271 einfo " ${x##*/} ..."
272 fi
273
274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
275 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
276
277 # Allow for prefix to differ ... im lazy, so shoot me :/
278 while [ "${count}" -lt 5 ]
279 do
280 # Generate some useful debug info ...
281 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
283
284 if [ "${PATCH_SUFFIX}" != "patch" ]
285 then
286 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
287 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
288 else
289 PATCH_TARGET="${x}"
290 fi
291
292 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
294
295 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
296 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297
298 if [ "${PATCH_SUFFIX}" != "patch" ]
299 then
300 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
301 then
302 echo
303 eerror "Could not extract patch!"
304 #die "Could not extract patch!"
305 count=5
306 break
307 fi
308 fi
309
310 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
311 then
312 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
314 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
315 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
316 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
317
318 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
319
320 if [ "$?" -ne 0 ]
321 then
322 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
323 echo
324 eerror "A dry-run of patch command succeeded, but actually"
325 eerror "applying the patch failed!"
326 #die "Real world sux compared to the dreamworld!"
327 count=5
328 fi
329
330 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
331
332 break
333 fi
334
335 count=$((count + 1))
336 done
337
338 if [ "${PATCH_SUFFIX}" != "patch" ]
339 then
340 rm -f ${PATCH_TARGET}
341 fi
342
343 if [ "${count}" -eq 5 ]
344 then
345 echo
346 eerror "Failed Patch: ${x##*/}!"
347 eerror
348 eerror "Include in your bugreport the contents of:"
349 eerror
350 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
351 echo
352 die "Failed Patch: ${x##*/}!"
353 fi
354
355 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
356
357 eend 0 406 eend 0
358 fi
359 done 407 done
360 if [ "${SINGLE_PATCH}" = "no" ] 408
361 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
362 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
363 fi 428 fi
429 done
364} 430}
365 431
366# This function return true if we are using the NPTL pthreads 432# @FUNCTION: emktemp
367# implementation. 433# @USAGE: [temp dir]
368# 434# @DESCRIPTION:
369# <azarah@gentoo.org> (06 March 2003)
370#
371have_NPTL() {
372 cat > ${T}/test-nptl.c <<-"END"
373 #define _XOPEN_SOURCE
374 #include <unistd.h>
375 #include <stdio.h>
376
377 int main()
378 {
379 char buf[255];
380 char *str = buf;
381
382 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
383 if (NULL != str) {
384 printf("%s\n", str);
385 if (NULL != strstr(str, "NPTL"))
386 return 0;
387 }
388
389 return 1;
390 }
391 END
392
393 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
394 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
395 then
396 echo "yes"
397 einfon "Checking what PTHREADS implementation we have ..."
398 if ${T}/nptl
399 then
400 return 0
401 else
402 return 1
403 fi
404 else
405 echo "no"
406 fi
407
408 return 1
409}
410
411# This function check how many cpu's are present, and then set
412# -j in MAKEOPTS accordingly.
413#
414# Thanks to nall <nall@gentoo.org> for this.
415#
416get_number_of_jobs() {
417 local jobs=0
418
419 if [ ! -r /proc/cpuinfo ]
420 then
421 return 1
422 fi
423
424 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
425 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
426 then
427 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
428 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
429 ADMINPARAM="${ADMINPARAM/-j}"
430 fi
431
432 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
433
434 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
435 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
436 then
437 # these archs will always have "[Pp]rocessor"
438 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
439
440 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
441 then
442 # sparc always has "ncpus active"
443 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
444
445 elif [ "${ARCH}" = "alpha" ]
446 then
447 # alpha has "cpus active", but only when compiled with SMP
448 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
449 then
450 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
451 else
452 jobs=2
453 fi
454
455 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
456 then
457 # ppc has "processor", but only when compiled with SMP
458 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
459 then
460 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
461 else
462 jobs=2
463 fi
464 elif [ "${ARCH}" = "s390" ]
465 then
466 # s390 has "# processors : "
467 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
468 else
469 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
470 die "Unknown ARCH -- ${ARCH}!"
471 fi
472
473 # Make sure the number is valid ...
474 if [ "${jobs}" -lt 1 ]
475 then
476 jobs=1
477 fi
478
479 if [ -n "${ADMINPARAM}" ]
480 then
481 if [ "${jobs}" -gt "${ADMINPARAM}" ]
482 then
483 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
484 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
485 else
486 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
487 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
488 fi
489 fi
490}
491
492# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
493# does not exist on the users system 436# does not exist on the users system.
494# vapier@gentoo.org
495#
496# Takes just 1 optional parameter (the directory to create tmpfile in)
497emktemp() { 437emktemp() {
498 local exe="touch" 438 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
500 local topdir="$1" 440 local topdir=$1
501 441
502 if [ -z "${topdir}" ] 442 if [[ -z ${topdir} ]] ; then
503 then
504 [ -z "${T}" ] \ 443 [[ -z ${T} ]] \
505 && topdir="/tmp" \ 444 && topdir="/tmp" \
506 || topdir="${T}" 445 || topdir=${T}
507 fi 446 fi
508 447
509 if [ -z "$(type -p mktemp)" ] 448 if ! type -P mktemp > /dev/null ; then
510 then 449 # system lacks `mktemp` so we have to fake it
511 local tmp=/ 450 local tmp=/
512 while [ -e "${tmp}" ] ; do 451 while [[ -e ${tmp} ]] ; do
513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
514 done 453 done
515 ${exe} "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
516 echo "${tmp}" 455 echo "${tmp}"
517 else 456 else
518 [ "${exe}" == "touch" ] \ 457 # the args here will give slightly wierd names on BSD,
519 && exe="-p" \ 458 # but should produce a usable file on all userlands
520 || exe="-d" 459 if [[ ${exe} == "touch" ]] ; then
521 mktemp ${exe} "${topdir}" 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
522 fi 463 fi
464 fi
523} 465}
524 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
525# 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),
526# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
527# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
528# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
529#
530# egetent(database, key)
531egetent() { 478egetent() {
532 if useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
533 case "$2" in 481 case "$2" in
534 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
536 ;; 484 ;;
537 *) # Numeric 485 *) # Numeric
538 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
539 ;; 487 ;;
540 esac 488 esac
541 elif useq x86-fbsd ; then 489 ;;
542 local action 490 *-darwin*)
543 if [ "$1" == "passwd" ] 491 local mytype=$1
544 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
545 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
546 else 494 case "$2" in
547 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$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 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
548 fi 512 fi
513
549 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
550 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
551 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
552 getent "$1" "$2" 521 getent "$1" "$2"
553 fi 522 ;;
523 esac
554} 524}
555 525
556# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
557# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
558# 528# @DESCRIPTION:
559# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
560# 530# a user to the system. The only required parameter is the username.
561# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
562# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
563# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
564# note: pass -1 to get default behavior
565# shell: /bin/false
566# homedir: /dev/null
567# groups: none
568# extra: comment of 'added by portage for ${PN}'
569enewuser() { 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
570 # get the username 542 # get the username
571 local euser="$1"; shift 543 local euser=$1; shift
572 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
573 then
574 eerror "No username specified !" 545 eerror "No username specified !"
575 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
576 fi 547 fi
577 548
578 # lets see if the username already exists 549 # lets see if the username already exists
579 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
580 then
581 return 0 551 return 0
582 fi 552 fi
583 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
584 554
585 # options to pass to useradd 555 # options to pass to useradd
586 local opts= 556 local opts=
587 557
588 # handle uid 558 # handle uid
589 local euid="$1"; shift 559 local euid=$1; shift
590 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
591 then
592 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
593 then
594 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
595 then
596 euid="next" 563 euid="next"
597 fi 564 fi
598 else 565 else
599 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
600 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
601 fi 568 fi
602 else 569 else
603 euid="next" 570 euid="next"
604 fi 571 fi
605 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
606 then 573 for ((euid = 101; euid <= 999; euid++)); do
607 local pwrange
608 if [ "${USERLAND}" == "BSD" ] ; then
609 pwrange="`jot 898 101`"
610 else
611 pwrange="`seq 101 999`"
612 fi
613 for euid in ${pwrange} ; do
614 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
615 done 575 done
616 fi 576 fi
617 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
618 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
619 579
620 # handle shell 580 # handle shell
621 local eshell="$1"; shift 581 local eshell=$1; shift
622 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
623 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
624 if [ ! -e "${eshell}" ]
625 then
626 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
627 die "${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 ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
628 fi 590 fi
629 else 591 else
630 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
631 then 593 [[ -x ${ROOT}${shell} ]] && break
632 eshell="/usr/bin/false" 594 done
633 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
634 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 ${USERLAND}"
603 esac
635 fi 604 fi
605
606 eshell=${shell}
636 fi 607 fi
637 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
638 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
639 610
640 # handle homedir 611 # handle homedir
641 local ehome="$1"; shift 612 local ehome=$1; shift
642 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
643 then
644 ehome="/dev/null" 614 ehome="/dev/null"
645 fi 615 fi
646 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
647 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
648 618
649 # handle groups 619 # handle groups
650 local egroups="$1"; shift 620 local egroups=$1; shift
651 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
652 then
653 local oldifs="${IFS}" 622 local oldifs=${IFS}
654 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
655 624
656 export IFS="," 625 export IFS=","
657 for g in ${egroups} 626 for g in ${egroups} ; do
658 do
659 export IFS="${oldifs}" 627 export IFS=${oldifs}
660 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
661 then
662 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
663 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
664 fi 631 fi
665 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
666 then
667 defgroup="${g}" 633 defgroup=${g}
668 else 634 else
669 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
670 fi 636 fi
671 export IFS="," 637 export IFS=","
672 done 638 done
673 export IFS="${oldifs}" 639 export IFS=${oldifs}
674 640
675 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
676 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
677 then
678 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
679 fi 644 fi
680 else 645 else
681 egroups="(none)" 646 egroups="(none)"
682 fi 647 fi
683 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
684 649
685 # handle extra and add the user 650 # handle extra and add the user
686 local eextra="$@"
687 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
688 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
689 if useq ppc-macos 653 case ${CHOST} in
690 then 654 *-darwin*)
691 ### Make the user 655 ### Make the user
692 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
693 then
694 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
695 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
696 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
697 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
698 ### Add the user to the groups specified 661 ### Add the user to the groups specified
699 local oldifs="${IFS}" 662 local oldifs=${IFS}
700 export IFS="," 663 export IFS=","
701 for g in ${egroups} 664 for g in ${egroups} ; do
702 do
703 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
704 done 666 done
705 export IFS="${oldifs}" 667 export IFS=${oldifs}
706 else 668 else
707 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
708 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
710 die "Required function missing" 672 die "Required function missing"
711 fi 673 fi
712 elif use x86-fbsd ; then 674 ;;
713 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
714 then 676 if [[ -z $@ ]] ; then
715 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
716 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
717 die "enewuser failed" 679 die "enewuser failed"
718 else 680 else
719 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
720 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
721 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
722 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
723 else 690 else
724 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
725 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
726 useradd ${opts} ${euser} \ 711 useradd ${opts} \
727 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
728 || die "enewuser failed" 714 || die "enewuser failed"
729 else 715 else
730 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
731 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
732 || die "enewuser failed" 719 || die "enewuser failed"
733 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}/${ehome}"
734 fi 729 fi
730
735 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
736
737 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
738 then
739 einfo " - Creating ${ehome} in ${D}"
740 dodir ${ehome}
741 fowners ${euser} ${ehome}
742 fperms 755 ${ehome}
743 fi
744} 732}
745 733
746# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
747# vapier@gentoo.org 735# @USAGE: <group> [gid]
748# 736# @DESCRIPTION:
749# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
750# 738# group to the system. Just give it a group name to add and enewgroup will
751# 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
752# groupname: REQUIRED ! 740# allocate the next available one.
753# gid: next available (see groupadd(8))
754# extra: none
755enewgroup() { 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
756 # get the group 749 # get the group
757 local egroup="$1"; shift 750 local egroup="$1"; shift
758 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
759 then 752 then
760 eerror "No group specified !" 753 eerror "No group specified !"
761 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
762 fi 755 fi
763 756
764 # see if group already exists 757 # see if group already exists
765 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
766 then
767 return 0 759 return 0
768 fi 760 fi
769 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
770 762
771 # options to pass to useradd 763 # options to pass to useradd
777 then 769 then
778 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
779 then 771 then
780 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
781 then 773 then
782 if useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
783 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
784 else 776 else
785 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
786 fi 778 fi
787 else 779 else
801 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
802 794
803 # add the group 795 # add the group
804 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
805 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
806 if useq ppc-macos ; then 798 case ${CHOST} in
799 *-darwin*)
807 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
808 then 801 then
809 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
810 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
811 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
812 die "Required function missing" 805 die "Required function missing"
813 fi 806 fi
814 807
815 # If we need the next available 808 # If we need the next available
816 case ${egid} in 809 case ${egid} in
817 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
818 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
819 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
820 done 813 done
821 esac 814 esac
822 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
823 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
824 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
825 case ${egid} in 820 case ${egid} in
826 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
827 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
828 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
829 done 824 done
830 esac 825 esac
831 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
832 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 *)
833 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
834 fi 841 ;;
842 esac
835 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
836} 844}
837 845
838# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
839# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
840# 848# @DESCRIPTION:
841# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
842edos2unix() { 853edos2unix() {
843 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
844 do
845 cp "${f}" ${T}/edos2unix
846 sed 's/\r$//' ${T}/edos2unix > "${f}"
847 done
848} 855}
849
850
851##############################################################
852# START: Handle .desktop files and menu entries #
853# maybe this should be separated into a new eclass some time #
854# lanius@gentoo.org #
855##############################################################
856 856
857# Make a desktop file ! 857# Make a desktop file !
858# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
859# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
860# 860#
861# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [fields])
862# 862#
863# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
864# name: the name that will show up in the menu 864# name: the name that will show up in the menu
865# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
866# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
867# a full path to an icon 867# a full path to an icon
868# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
869# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
870# path: if your app needs to startup in a specific dir 870# fields: extra fields to append to the desktop file; a printf string
871make_desktop_entry() { 871make_desktop_entry() {
872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
873 873
874 local exec="${1}" 874 local exec=${1}
875 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
876 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
877 local type="${4}" 877 local type=${4}
878 local subdir="${6}" 878 local fields=${5}
879 local path="${5:-${GAMES_BINDIR}}" 879
880 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
881 then 881 local catmaj=${CATEGORY%%-*}
882 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
883 "app-emulation") 883 case ${catmaj} in
884 type=Emulator 884 app)
885 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 esac
886 ;; 903 ;;
887 "games-"*) 904
888 type=Game 905 dev)
889 subdir="Games" 906 type="Development"
890 ;; 907 ;;
891 "net-"*) 908
892 type=Network 909 games)
893 subdir="${type}" 910 case ${catmin} in
911 action|fps) type=ActionGame;;
912 arcade) type=ArcadeGame;;
913 board) type=BoardGame;;
914 emulation) type=Emulator;;
915 kids) type=KidsGame;;
916 puzzle) type=LogicGame;;
917 roguelike) type=RolePlaying;;
918 rpg) type=RolePlaying;;
919 simulation) type=Simulation;;
920 sports) type=SportsGame;;
921 strategy) type=StrategyGame;;
922 esac
923 type="Game;${type}"
894 ;; 924 ;;
925
926 gnome)
927 type="Gnome;GTK"
928 ;;
929
930 kde)
931 type="KDE;Qt"
932 ;;
933
934 mail)
935 type="Network;Email"
936 ;;
937
938 media)
939 case ${catmin} in
940 gfx)
941 type=Graphics
942 ;;
943 *)
944 case ${catmin} in
945 radio) type=Tuner;;
946 sound) type=Audio;;
947 tv) type=TV;;
948 video) type=Video;;
949 esac
950 type="AudioVideo;${type}"
951 ;;
952 esac
953 ;;
954
955 net)
956 case ${catmin} in
957 dialup) type=Dialup;;
958 ftp) type=FileTransfer;;
959 im) type=InstantMessaging;;
960 irc) type=IRCClient;;
961 mail) type=Email;;
962 news) type=News;;
963 nntp) type=News;;
964 p2p) type=FileTransfer;;
965 voip) type=Telephony;;
966 esac
967 type="Network;${type}"
968 ;;
969
970 sci)
971 case ${catmin} in
972 astro*) type=Astronomy;;
973 bio*) type=Biology;;
974 calc*) type=Calculator;;
975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
977 geo*) type=Geology;;
978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
981 esac
982 type="Education;Science;${type}"
983 ;;
984
985 sys)
986 type="System"
987 ;;
988
989 www)
990 case ${catmin} in
991 client) type=WebBrowser;;
992 esac
993 type="Network;${type}"
994 ;;
995
895 *) 996 *)
896 type= 997 type=
897 subdir=
898 ;; 998 ;;
899 esac 999 esac
900 fi 1000 fi
901 local desktop="${T}/${exec}.desktop" 1001 if [ "${SLOT}" == "0" ] ; then
1002 local desktop_name="${PN}"
1003 else
1004 local desktop_name="${PN}-${SLOT}"
1005 fi
1006 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1007 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
902 1008
1009 # Don't append another ";" when a valid category value is provided.
1010 type=${type%;}${type:+;}
1011
1012 eshopts_push -s extglob
1013 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1014 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1015 ewarn "allowed in .desktop files if the value is not an absolute path."
1016 icon=${icon%.@(xpm|png|svg)}
1017 fi
1018 eshopts_pop
1019
1020 cat <<-EOF > "${desktop}"
903echo "[Desktop Entry] 1021 [Desktop Entry]
904Encoding=UTF-8
905Version=0.9.2
906Name=${name} 1022 Name=${name}
907Type=Application 1023 Type=Application
908Comment=${DESCRIPTION} 1024 Comment=${DESCRIPTION}
909Exec=${exec} 1025 Exec=${exec}
910Path=${path} 1026 TryExec=${exec%% *}
911Icon=${icon} 1027 Icon=${icon}
912Categories=Application;${type};" > "${desktop}" 1028 Categories=${type}
1029 EOF
913 1030
1031 if [[ ${fields:-=} != *=* ]] ; then
1032 # 5th arg used to be value to Path=
1033 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1034 fields="Path=${fields}"
1035 fi
1036 [[ -n ${fields} ]] && printf "${fields}\n" >> "${desktop}"
1037
1038 (
1039 # wrap the env here so that the 'insinto' call
1040 # doesn't corrupt the env of the caller
914 insinto /usr/share/applications 1041 insinto /usr/share/applications
915 doins "${desktop}" 1042 doins "${desktop}"
916 1043 ) || die "installing desktop file failed"
917 return 0
918} 1044}
919 1045
920# Make a GDM/KDM Session file 1046# @FUNCTION: validate_desktop_entries
921# 1047# @USAGE: [directories]
922# make_desktop_entry(<title>, <command>) 1048# @MAINTAINER:
923# title: File to execute to start the Window Manager 1049# Carsten Lohrke <carlo@gentoo.org>
924# command: Name of the Window Manager 1050# @DESCRIPTION:
1051# Validate desktop entries using desktop-file-utils
1052validate_desktop_entries() {
1053 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1054 einfo "Checking desktop entry validity"
1055 local directories=""
1056 for d in /usr/share/applications $@ ; do
1057 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1058 done
1059 if [[ -n ${directories} ]] ; then
1060 for FILE in $(find ${directories} -name "*\.desktop" \
1061 -not -path '*.hidden*' | sort -u 2>/dev/null)
1062 do
1063 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1064 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1065 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1066 done
1067 fi
1068 echo ""
1069 else
1070 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1071 fi
1072}
925 1073
1074# @FUNCTION: make_session_desktop
1075# @USAGE: <title> <command> [command args...]
1076# @DESCRIPTION:
1077# Make a GDM/KDM Session file. The title is the file to execute to start the
1078# Window Manager. The command is the name of the Window Manager.
1079#
1080# You can set the name of the file via the ${wm} variable.
926make_session_desktop() { 1081make_session_desktop() {
927
928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1082 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
929 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1083 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
930 1084
931 local title="${1}" 1085 local title=$1
932 local command="${2}" 1086 local command=$2
933 local desktop="${T}/${wm}.desktop" 1087 local desktop=${T}/${wm:-${PN}}.desktop
1088 shift 2
934 1089
1090 cat <<-EOF > "${desktop}"
935echo "[Desktop Entry] 1091 [Desktop Entry]
936Encoding=UTF-8
937Name=${title} 1092 Name=${title}
938Comment=This session logs you into ${title} 1093 Comment=This session logs you into ${title}
939Exec=${command} 1094 Exec=${command} $*
940TryExec=${command} 1095 TryExec=${command}
941Type=Application" > "${desktop}" 1096 Type=XSession
1097 EOF
942 1098
1099 (
1100 # wrap the env here so that the 'insinto' call
1101 # doesn't corrupt the env of the caller
943 insinto /usr/share/xsessions 1102 insinto /usr/share/xsessions
944 doins "${desktop}" 1103 doins "${desktop}"
945 1104 )
946 return 0
947} 1105}
948 1106
1107# @FUNCTION: domenu
1108# @USAGE: <menus>
1109# @DESCRIPTION:
1110# Install the list of .desktop menu files into the appropriate directory
1111# (/usr/share/applications).
949domenu() { 1112domenu() {
950 local i 1113 (
951 local j 1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
1116 local i j ret=0
952 insinto /usr/share/applications 1117 insinto /usr/share/applications
953 for i in ${@} 1118 for i in "$@" ; do
954 do
955 if [ -f "${i}" ]; 1119 if [[ -f ${i} ]] ; then
956 then
957 doins ${i} 1120 doins "${i}"
1121 ((ret+=$?))
958 elif [ -d "${i}" ]; 1122 elif [[ -d ${i} ]] ; then
959 then
960 for j in ${i}/*.desktop 1123 for j in "${i}"/*.desktop ; do
961 do
962 doins ${j} 1124 doins "${j}"
1125 ((ret+=$?))
963 done 1126 done
1127 else
1128 ((++ret))
964 fi 1129 fi
965 done 1130 done
1131 exit ${ret}
1132 )
966} 1133}
967 1134
1135# @FUNCTION: newmenu
1136# @USAGE: <menu> <newname>
1137# @DESCRIPTION:
1138# Like all other new* functions, install the specified menu as newname.
1139newmenu() {
1140 (
1141 # wrap the env here so that the 'insinto' call
1142 # doesn't corrupt the env of the caller
1143 insinto /usr/share/applications
1144 newins "$@"
1145 )
1146}
1147
1148# @FUNCTION: doicon
1149# @USAGE: <list of icons>
1150# @DESCRIPTION:
1151# Install the list of icons into the icon directory (/usr/share/pixmaps).
1152# This is useful in conjunction with creating desktop/menu files.
968doicon() { 1153doicon() {
969 local i 1154 (
970 local j 1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
1157 local i j ret
971 insinto /usr/share/pixmaps 1158 insinto /usr/share/pixmaps
972 for i in ${@} 1159 for i in "$@" ; do
973 do
974 if [ -f "${i}" ]; 1160 if [[ -f ${i} ]] ; then
975 then
976 doins ${i} 1161 doins "${i}"
1162 ((ret+=$?))
977 elif [ -d "${i}" ]; 1163 elif [[ -d ${i} ]] ; then
978 then
979 for j in ${i}/*.png 1164 for j in "${i}"/*.png ; do
980 do
981 doins ${j} 1165 doins "${j}"
1166 ((ret+=$?))
982 done 1167 done
1168 else
1169 ((++ret))
983 fi 1170 fi
984 done 1171 done
1172 exit ${ret}
1173 )
985} 1174}
986 1175
987############################################################## 1176# @FUNCTION: newicon
988# END: Handle .desktop files and menu entries # 1177# @USAGE: <icon> <newname>
989############################################################## 1178# @DESCRIPTION:
990 1179# Like all other new* functions, install the specified icon as newname.
1180newicon() {
1181 (
1182 # wrap the env here so that the 'insinto' call
1183 # doesn't corrupt the env of the caller
1184 insinto /usr/share/pixmaps
1185 newins "$@"
1186 )
1187}
991 1188
992# for internal use only (unpack_pdv and unpack_makeself) 1189# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() { 1190find_unpackable_file() {
994 local src="$1" 1191 local src=$1
995 if [ -z "${src}" ] 1192 if [[ -z ${src} ]] ; then
996 then
997 src="${DISTDIR}/${A}" 1193 src=${DISTDIR}/${A}
998 else 1194 else
999 if [ -e "${DISTDIR}/${src}" ] 1195 if [[ -e ${DISTDIR}/${src} ]] ; then
1000 then
1001 src="${DISTDIR}/${src}" 1196 src=${DISTDIR}/${src}
1002 elif [ -e "${PWD}/${src}" ] 1197 elif [[ -e ${PWD}/${src} ]] ; then
1003 then
1004 src="${PWD}/${src}" 1198 src=${PWD}/${src}
1005 elif [ -e "${src}" ] 1199 elif [[ -e ${src} ]] ; then
1006 then
1007 src="${src}" 1200 src=${src}
1008 fi
1009 fi 1201 fi
1010 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1202 fi
1203 [[ ! -e ${src} ]] && return 1
1011 echo "${src}" 1204 echo "${src}"
1012} 1205}
1013 1206
1207# @FUNCTION: unpack_pdv
1208# @USAGE: <file to unpack> <size of off_t>
1209# @DESCRIPTION:
1014# Unpack those pesky pdv generated files ... 1210# Unpack those pesky pdv generated files ...
1015# They're self-unpacking programs with the binary package stuffed in 1211# They're self-unpacking programs with the binary package stuffed in
1016# the middle of the archive. Valve seems to use it a lot ... too bad 1212# the middle of the archive. Valve seems to use it a lot ... too bad
1017# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1213# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1018# 1214#
1019# Usage: unpack_pdv [file to unpack] [size of off_t]
1020# - you have to specify the off_t size ... i have no idea how to extract that 1215# You have to specify the off_t size ... I have no idea how to extract that
1021# information out of the binary executable myself. basically you pass in 1216# information out of the binary executable myself. Basically you pass in
1022# the size of the off_t type (in bytes) on the machine that built the pdv 1217# the size of the off_t type (in bytes) on the machine that built the pdv
1218# archive.
1219#
1023# archive. one way to determine this is by running the following commands: 1220# One way to determine this is by running the following commands:
1221#
1222# @CODE
1024# strings <pdv archive> | grep lseek 1223# strings <pdv archive> | grep lseek
1025# strace -elseek <pdv archive> 1224# strace -elseek <pdv archive>
1225# @CODE
1226#
1026# basically look for the first lseek command (we do the strings/grep because 1227# Basically look for the first lseek command (we do the strings/grep because
1027# sometimes the function call is _llseek or something) and steal the 2nd 1228# sometimes the function call is _llseek or something) and steal the 2nd
1028# parameter. here is an example: 1229# parameter. Here is an example:
1230#
1231# @CODE
1029# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1232# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1030# lseek 1233# lseek
1031# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1234# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1032# lseek(3, -4, SEEK_END) = 2981250 1235# lseek(3, -4, SEEK_END) = 2981250
1236# @CODE
1237#
1033# thus we would pass in the value of '4' as the second parameter. 1238# Thus we would pass in the value of '4' as the second parameter.
1034unpack_pdv() { 1239unpack_pdv() {
1035 local src="`find_unpackable_file $1`" 1240 local src=$(find_unpackable_file "$1")
1036 local sizeoff_t="$2" 1241 local sizeoff_t=$2
1037 1242
1243 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1038 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1244 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1039 1245
1040 local shrtsrc="`basename ${src}`" 1246 local shrtsrc=$(basename "${src}")
1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1247 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1248 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1043 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1249 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1044 1250
1045 # grab metadata for debug reasons 1251 # grab metadata for debug reasons
1046 local metafile="$(emktemp)" 1252 local metafile=$(emktemp)
1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1253 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1048 1254
1049 # rip out the final file name from the metadata 1255 # rip out the final file name from the metadata
1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1256 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1051 datafile="`basename ${datafile}`" 1257 datafile=$(basename "${datafile}")
1052 1258
1053 # now lets uncompress/untar the file if need be 1259 # now lets uncompress/untar the file if need be
1054 local tmpfile="$(emktemp)" 1260 local tmpfile=$(emktemp)
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1261 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1056 1262
1057 local iscompressed="`file -b ${tmpfile}`" 1263 local iscompressed=$(file -b "${tmpfile}")
1058 if [ "${iscompressed:0:8}" == "compress" ] ; then 1264 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1059 iscompressed=1 1265 iscompressed=1
1060 mv ${tmpfile}{,.Z} 1266 mv ${tmpfile}{,.Z}
1061 gunzip ${tmpfile} 1267 gunzip ${tmpfile}
1062 else 1268 else
1063 iscompressed=0 1269 iscompressed=0
1064 fi 1270 fi
1065 local istar="`file -b ${tmpfile}`" 1271 local istar=$(file -b "${tmpfile}")
1066 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1272 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1067 istar=1 1273 istar=1
1068 else 1274 else
1069 istar=0 1275 istar=0
1070 fi 1276 fi
1071 1277
1099 true 1305 true
1100 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1306 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1307 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1102} 1308}
1103 1309
1310# @FUNCTION: unpack_makeself
1311# @USAGE: [file to unpack] [offset] [tail|dd]
1312# @DESCRIPTION:
1104# Unpack those pesky makeself generated files ... 1313# Unpack those pesky makeself generated files ...
1105# They're shell scripts with the binary package tagged onto 1314# They're shell scripts with the binary package tagged onto
1106# the end of the archive. Loki utilized the format as does 1315# the end of the archive. Loki utilized the format as does
1107# many other game companies. 1316# many other game companies.
1108# 1317#
1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1318# If the file is not specified, then ${A} is used. If the
1110# - If the file is not specified then unpack will utilize ${A}.
1111# - If the offset is not specified then we will attempt to extract 1319# offset is not specified then we will attempt to extract
1112# the proper offset from the script itself. 1320# the proper offset from the script itself.
1113unpack_makeself() { 1321unpack_makeself() {
1322 local src_input=${1:-${A}}
1114 local src="$(find_unpackable_file "$1")" 1323 local src=$(find_unpackable_file "${src_input}")
1115 local skip="$2" 1324 local skip=$2
1116 local exe="$3" 1325 local exe=$3
1117 1326
1327 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1328
1118 local shrtsrc="$(basename "${src}")" 1329 local shrtsrc=$(basename "${src}")
1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1330 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1120 if [ -z "${skip}" ] 1331 if [[ -z ${skip} ]] ; then
1121 then
1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1332 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1123 local skip=0 1333 local skip=0
1124 exe=tail 1334 exe=tail
1125 case ${ver} in 1335 case ${ver} in
1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1336 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1337 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1128 ;; 1338 ;;
1129 2.0|2.0.1) 1339 2.0|2.0.1)
1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1340 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1131 ;; 1341 ;;
1139 ;; 1349 ;;
1140 2.1.3) 1350 2.1.3)
1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1351 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1142 let skip="skip + 1" 1352 let skip="skip + 1"
1143 ;; 1353 ;;
1144 2.1.4) 1354 2.1.4|2.1.5)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1355 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c) 1356 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd" 1357 exe="dd"
1148 ;; 1358 ;;
1149 *) 1359 *)
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1371 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'" 1372 *) die "makeself cant handle exe '${exe}'"
1163 esac 1373 esac
1164 1374
1165 # lets grab the first few bytes of the file to figure out what kind of archive it is 1375 # lets grab the first few bytes of the file to figure out what kind of archive it is
1166 local tmpfile="$(emktemp)" 1376 local tmpfile=$(emktemp)
1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1377 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1168 local filetype="$(file -b "${tmpfile}")" 1378 local filetype=$(file -b "${tmpfile}")
1169 case ${filetype} in 1379 case ${filetype} in
1170 *tar\ archive) 1380 *tar\ archive*)
1171 eval ${exe} | tar --no-same-owner -xf - 1381 eval ${exe} | tar --no-same-owner -xf -
1172 ;; 1382 ;;
1173 bzip2*) 1383 bzip2*)
1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1384 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1175 ;; 1385 ;;
1185 ;; 1395 ;;
1186 esac 1396 esac
1187 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1397 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1188} 1398}
1189 1399
1400# @FUNCTION: check_license
1401# @USAGE: [license]
1402# @DESCRIPTION:
1190# Display a license for user to accept. 1403# Display a license for user to accept. If no license is
1191#
1192# Usage: check_license [license]
1193# - If the file is not specified then ${LICENSE} is used. 1404# specified, then ${LICENSE} is used.
1194check_license() { 1405check_license() {
1195 local lic=$1 1406 local lic=$1
1196 if [ -z "${lic}" ] ; then 1407 if [ -z "${lic}" ] ; then
1197 lic="${PORTDIR}/licenses/${LICENSE}" 1408 lic="${PORTDIR}/licenses/${LICENSE}"
1198 else 1409 else
1199 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1410 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1200 lic="${PORTDIR}/licenses/${src}" 1411 lic="${PORTDIR}/licenses/${lic}"
1201 elif [ -e "${PWD}/${src}" ] ; then 1412 elif [ -e "${PWD}/${lic}" ] ; then
1202 lic="${PWD}/${src}" 1413 lic="${PWD}/${lic}"
1203 elif [ -e "${src}" ] ; then 1414 elif [ -e "${lic}" ] ; then
1204 lic="${src}" 1415 lic="${lic}"
1205 fi
1206 fi 1416 fi
1207 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1417 fi
1208 local l="`basename ${lic}`" 1418 local l="`basename ${lic}`"
1209 1419
1210 # here is where we check for the licenses the user already 1420 # here is where we check for the licenses the user already
1211 # accepted ... if we don't find a match, we make the user accept 1421 # accepted ... if we don't find a match, we make the user accept
1212 local shopts=$-
1213 local alic 1422 local alic
1214 set -o noglob #so that bash doesn't expand "*" 1423 eshopts_push -o noglob # so that bash doesn't expand "*"
1215 for alic in ${ACCEPT_LICENSE} ; do 1424 for alic in ${ACCEPT_LICENSE} ; do
1216 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1425 if [[ ${alic} == ${l} ]]; then
1217 set +o noglob; set -${shopts} #reset old shell opts 1426 eshopts_pop
1218 return 0 1427 return 0
1219 fi 1428 fi
1220 done 1429 done
1221 set +o noglob; set -$shopts #reset old shell opts 1430 eshopts_pop
1431 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1222 1432
1223 local licmsg="$(emktemp)" 1433 local licmsg=$(emktemp)
1224 cat << EOF > ${licmsg} 1434 cat <<-EOF > ${licmsg}
1225********************************************************** 1435 **********************************************************
1226The following license outlines the terms of use of this 1436 The following license outlines the terms of use of this
1227package. You MUST accept this license for installation to 1437 package. You MUST accept this license for installation to
1228continue. When you are done viewing, hit 'q'. If you 1438 continue. When you are done viewing, hit 'q'. If you
1229CTRL+C out of this, the install will not run! 1439 CTRL+C out of this, the install will not run!
1230********************************************************** 1440 **********************************************************
1231 1441
1232EOF 1442 EOF
1233 cat ${lic} >> ${licmsg} 1443 cat ${lic} >> ${licmsg}
1234 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1444 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1235 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1445 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1236 read alic 1446 read alic
1237 case ${alic} in 1447 case ${alic} in
1244 die "Failed to accept license" 1454 die "Failed to accept license"
1245 ;; 1455 ;;
1246 esac 1456 esac
1247} 1457}
1248 1458
1459# @FUNCTION: cdrom_get_cds
1460# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1461# @DESCRIPTION:
1249# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1462# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1250# the whole 'non-interactive' policy, but damnit I want CD support ! 1463# the whole 'non-interactive' policy, but damnit I want CD support !
1251# 1464#
1252# with these cdrom functions we handle all the user interaction and 1465# With these cdrom functions we handle all the user interaction and
1253# standardize everything. all you have to do is call cdrom_get_cds() 1466# standardize everything. All you have to do is call cdrom_get_cds()
1254# and when the function returns, you can assume that the cd has been 1467# and when the function returns, you can assume that the cd has been
1255# found at CDROM_ROOT. 1468# found at CDROM_ROOT.
1256# 1469#
1470# The function will attempt to locate a cd based upon a file that is on
1471# the cd. The more files you give this function, the more cds
1472# the cdrom functions will handle.
1473#
1257# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1474# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1258# etc... if you want to give the cds better names, then just export 1475# etc... If you want to give the cds better names, then just export
1259# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1476# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1477# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1478# also use the CDROM_NAME_SET bash array.
1260# 1479#
1261# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1480# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1262#
1263# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1264# - this will attempt to locate a cd based upon a file that is on
1265# the cd ... the more files you give this function, the more cds
1266# the cdrom functions will handle
1267cdrom_get_cds() { 1481cdrom_get_cds() {
1268 # first we figure out how many cds we're dealing with by 1482 # first we figure out how many cds we're dealing with by
1269 # the # of files they gave us 1483 # the # of files they gave us
1270 local cdcnt=0 1484 local cdcnt=0
1271 local f= 1485 local f=
1272 for f in "$@" ; do 1486 for f in "$@" ; do
1273 cdcnt=$((cdcnt + 1)) 1487 ((++cdcnt))
1274 export CDROM_CHECK_${cdcnt}="$f" 1488 export CDROM_CHECK_${cdcnt}="$f"
1275 done 1489 done
1276 export CDROM_TOTAL_CDS=${cdcnt} 1490 export CDROM_TOTAL_CDS=${cdcnt}
1277 export CDROM_CURRENT_CD=1 1491 export CDROM_CURRENT_CD=1
1278 1492
1279 # now we see if the user gave use CD_ROOT ... 1493 # now we see if the user gave use CD_ROOT ...
1280 # if they did, let's just believe them that it's correct 1494 # if they did, let's just believe them that it's correct
1281 if [[ ! -z ${CD_ROOT} ]] ; then
1282 export CDROM_ROOT=${CD_ROOT}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 return
1285 fi
1286 # do the same for CD_ROOT_X
1287 if [[ ! -z ${CD_ROOT_1} ]] ; then 1495 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1288 local var= 1496 local var=
1289 cdcnt=0 1497 cdcnt=0
1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1498 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1291 cdcnt=$((cdcnt + 1)) 1499 ((++cdcnt))
1292 var="CD_ROOT_${cdcnt}" 1500 var="CD_ROOT_${cdcnt}"
1501 [[ -z ${!var} ]] && var="CD_ROOT"
1293 if [[ -z ${!var} ]] ; then 1502 if [[ -z ${!var} ]] ; then
1294 eerror "You must either use just the CD_ROOT" 1503 eerror "You must either use just the CD_ROOT"
1295 eerror "or specify ALL the CD_ROOT_X variables." 1504 eerror "or specify ALL the CD_ROOT_X variables."
1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1505 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1297 die "could not locate CD_ROOT_${cdcnt}" 1506 die "could not locate CD_ROOT_${cdcnt}"
1298 fi 1507 fi
1299 export CDROM_ROOTS_${cdcnt}="${!var}"
1300 done 1508 done
1301 export CDROM_ROOT=${CDROM_ROOTS_1} 1509 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1302 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1510 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1511 export CDROM_SET=-1
1512 for f in ${CDROM_CHECK_1//:/ } ; do
1513 ((++CDROM_SET))
1514 [[ -e ${CD_ROOT}/${f} ]] && break
1515 done
1516 export CDROM_MATCH=${f}
1303 return 1517 return
1304 fi 1518 fi
1305 1519
1520 # User didn't help us out so lets make sure they know they can
1521 # simplify the whole process ...
1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1522 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1307 einfon "This ebuild will need the " 1523 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1308 if [[ -z ${CDROM_NAME} ]] ; then
1309 echo "cdrom for ${PN}."
1310 else
1311 echo "${CDROM_NAME}."
1312 fi
1313 echo 1524 echo
1314 einfo "If you do not have the CD, but have the data files" 1525 einfo "If you do not have the CD, but have the data files"
1315 einfo "mounted somewhere on your filesystem, just export" 1526 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the" 1527 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files." 1528 einfo "directory containing the files."
1318 echo 1529 echo
1319 einfo "For example:" 1530 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom" 1531 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo 1532 echo
1322 else 1533 else
1534 if [[ -n ${CDROM_NAME_SET} ]] ; then
1535 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1536 cdcnt=0
1537 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1538 ((++cdcnt))
1539 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1540 done
1541 fi
1542
1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1543 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1324 cdcnt=0 1544 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1545 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 cdcnt=$((cdcnt + 1)) 1546 ((++cdcnt))
1327 var="CDROM_NAME_${cdcnt}" 1547 var="CDROM_NAME_${cdcnt}"
1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1548 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1329 done 1549 done
1330 echo 1550 echo
1331 einfo "If you do not have the CDs, but have the data files" 1551 einfo "If you do not have the CDs, but have the data files"
1332 einfo "mounted somewhere on your filesystem, just export" 1552 einfo "mounted somewhere on your filesystem, just export"
1333 einfo "the following variables so they point to the right place:" 1553 einfo "the following variables so they point to the right place:"
1334 einfon "" 1554 einfon ""
1335 cdcnt=0 1555 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1556 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1)) 1557 ((++cdcnt))
1338 echo -n " CD_ROOT_${cdcnt}" 1558 echo -n " CD_ROOT_${cdcnt}"
1339 done 1559 done
1340 echo 1560 echo
1341 einfo "Or, if you have all the files in the same place, or" 1561 einfo "Or, if you have all the files in the same place, or"
1342 einfo "you only have one cdrom, you can export CD_ROOT" 1562 einfo "you only have one cdrom, you can export CD_ROOT"
1345 echo 1565 echo
1346 einfo "For example:" 1566 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom" 1567 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo 1568 echo
1349 fi 1569 fi
1570
1571 export CDROM_SET=""
1350 export CDROM_CURRENT_CD=0 1572 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd 1573 cdrom_load_next_cd
1352} 1574}
1353 1575
1354# this is only used when you need access to more than one cd. 1576# @FUNCTION: cdrom_load_next_cd
1355# when you have finished using the first cd, just call this function. 1577# @DESCRIPTION:
1356# when it returns, CDROM_ROOT will be pointing to the second cd. 1578# Some packages are so big they come on multiple CDs. When you're done reading
1357# remember, you can only go forward in the cd chain, you can't go back. 1579# files off a CD and want access to the next one, just call this function.
1580# Again, all the messy details of user interaction are taken care of for you.
1581# Once this returns, just read the variable CDROM_ROOT for the location of the
1582# mounted CD. Note that you can only go forward in the CD list, so make sure
1583# you only call this function when you're done using the current CD.
1358cdrom_load_next_cd() { 1584cdrom_load_next_cd() {
1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1360 local var= 1585 local var
1361 1586 ((++CDROM_CURRENT_CD))
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1364 return
1365 fi
1366 1587
1367 unset CDROM_ROOT 1588 unset CDROM_ROOT
1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1589 var=CD_ROOT_${CDROM_CURRENT_CD}
1590 [[ -z ${!var} ]] && var="CD_ROOT"
1369 if [[ -z ${!var} ]] ; then 1591 if [[ -z ${!var} ]] ; then
1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1592 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1371 cdrom_locate_file_on_cd ${!var} 1593 _cdrom_locate_file_on_cd ${!var}
1372 else 1594 else
1373 export CDROM_ROOT=${!var} 1595 export CDROM_ROOT=${!var}
1374 fi 1596 fi
1375 1597
1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1598 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1381# all it does is try to locate a give file on a cd ... if the cd isn't 1603# all it does is try to locate a give file on a cd ... if the cd isn't
1382# found, then a message asking for the user to insert the cdrom will be 1604# found, then a message asking for the user to insert the cdrom will be
1383# displayed and we'll hang out here until: 1605# displayed and we'll hang out here until:
1384# (1) the file is found on a mounted cdrom 1606# (1) the file is found on a mounted cdrom
1385# (2) the user hits CTRL+C 1607# (2) the user hits CTRL+C
1386cdrom_locate_file_on_cd() { 1608_cdrom_locate_file_on_cd() {
1609 local mline=""
1610 local showedmsg=0 showjolietmsg=0
1611
1387 while [[ -z ${CDROM_ROOT} ]] ; do 1612 while [[ -z ${CDROM_ROOT} ]] ; do
1613 local i=0
1614 local -a cdset=(${*//:/ })
1615 if [[ -n ${CDROM_SET} ]] ; then
1616 cdset=(${cdset[${CDROM_SET}]})
1617 fi
1618
1619 while [[ -n ${cdset[${i}]} ]] ; do
1388 local dir="$(dirname ${@})" 1620 local dir=$(dirname ${cdset[${i}]})
1389 local file="$(basename ${@})" 1621 local file=$(basename ${cdset[${i}]})
1390 local mline=""
1391 local showedmsg=0
1392 1622
1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1623 local point= node= fs= foo=
1624 while read point node fs foo ; do
1625 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1626 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1627 && continue
1628 point=${point//\040/ }
1394 [[ -d ${mline}/${dir} ]] || continue 1629 [[ ! -d ${point}/${dir} ]] && continue
1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1630 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1396 && export CDROM_ROOT=${mline} 1631 export CDROM_ROOT=${point}
1632 export CDROM_SET=${i}
1633 export CDROM_MATCH=${cdset[${i}]}
1634 return
1635 done <<< "$(get_mounts)"
1636
1637 ((++i))
1397 done 1638 done
1398 1639
1399 if [[ -z ${CDROM_ROOT} ]] ; then
1400 echo 1640 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then 1641 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1642 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then 1643 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert the cdrom for ${PN} now !" 1644 einfo "Please insert+mount the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else 1645 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !" 1646 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1414 fi
1415 fi 1647 fi
1416 showedmsg=1 1648 else
1649 if [[ -z ${CDROM_NAME_1} ]] ; then
1650 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1651 else
1652 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1653 einfo "Please insert+mount the ${!var} cdrom now !"
1654 fi
1417 fi 1655 fi
1656 showedmsg=1
1657 fi
1418 einfo "Press return to scan for the cd again" 1658 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1659 einfo "or hit CTRL+C to abort the emerge."
1420 read 1660 echo
1661 if [[ ${showjolietmsg} -eq 0 ]] ; then
1662 showjolietmsg=1
1663 else
1664 ewarn "If you are having trouble with the detection"
1665 ewarn "of your CD, it is possible that you do not have"
1666 ewarn "Joliet support enabled in your kernel. Please"
1667 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1668 ebeep 5
1421 fi 1669 fi
1670 read || die "something is screwed with your system"
1422 done 1671 done
1423} 1672}
1424 1673
1674# @FUNCTION: strip-linguas
1675# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1676# @DESCRIPTION:
1425# Make sure that LINGUAS only contains languages that 1677# Make sure that LINGUAS only contains languages that
1426# a package can support 1678# a package can support. The first form allows you to
1427# 1679# specify a list of LINGUAS. The -i builds a list of po
1428# usage: strip-linguas <allow LINGUAS> 1680# files found in all the directories and uses the
1429# strip-linguas -i <directories of .po files> 1681# intersection of the lists. The -u builds a list of po
1430# strip-linguas -u <directories of .po files> 1682# files found in all the directories and uses the union
1431# 1683# of the lists.
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() { 1684strip-linguas() {
1438 local ls newls 1685 local ls newls nols
1439 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1686 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1440 local op="$1"; shift 1687 local op=$1; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1688 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1442 local d f 1689 local d f
1443 for d in "$@" ; do 1690 for d in "$@" ; do
1444 if [ "${op}" == "-u" ] ; then 1691 if [[ ${op} == "-u" ]] ; then
1445 newls="${ls}" 1692 newls=${ls}
1446 else 1693 else
1447 newls="" 1694 newls=""
1448 fi 1695 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1696 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1450 if [ "${op}" == "-i" ] ; then 1697 if [[ ${op} == "-i" ]] ; then
1451 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1698 hasq ${f} ${ls} && newls="${newls} ${f}"
1452 else 1699 else
1453 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1700 hasq ${f} ${ls} || newls="${newls} ${f}"
1454 fi 1701 fi
1455 done 1702 done
1456 ls="${newls}" 1703 ls=${newls}
1457 done 1704 done
1458 ls="${ls//.po}"
1459 else 1705 else
1460 ls="$@" 1706 ls="$@"
1461 fi 1707 fi
1462 1708
1463 ls=" ${ls} " 1709 nols=""
1464 newls="" 1710 newls=""
1465 for f in ${LINGUAS} ; do 1711 for f in ${LINGUAS} ; do
1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1712 if hasq ${f} ${ls} ; then
1467 newls="${newls} ${f}" 1713 newls="${newls} ${f}"
1468 else 1714 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1715 nols="${nols} ${f}"
1470 fi 1716 fi
1471 done 1717 done
1472 if [ -z "${newls}" ] ; then 1718 [[ -n ${nols} ]] \
1473 unset LINGUAS 1719 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1474 else
1475 export LINGUAS="${newls}" 1720 export LINGUAS=${newls:1}
1476 fi
1477} 1721}
1478 1722
1479# moved from kernel.eclass since they are generally useful outside of 1723# @FUNCTION: preserve_old_lib
1480# kernel.eclass -iggy (20041002) 1724# @USAGE: <libs to preserve> [more libs]
1481 1725# @DESCRIPTION:
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1498 *) export ARCH="${ARCH}";;
1499 esac
1500}
1501
1502# set's ARCH back to what portage expects
1503set_arch_to_portage() {
1504 i=10
1505 while ((i--)) ; do
1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1507 done
1508 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1509}
1510
1511# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0
1514#
1515# These functions are useful when a lib in your package changes --soname. Such 1726# These functions are useful when a lib in your package changes ABI SONAME.
1516# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1727# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1517# would break packages that link against it. Most people get around this 1728# would break packages that link against it. Most people get around this
1518# by using the portage SLOT mechanism, but that is not always a relevant 1729# by using the portage SLOT mechanism, but that is not always a relevant
1519# solution, so instead you can add the following to your ebuilds: 1730# solution, so instead you can call this from pkg_preinst. See also the
1520# 1731# preserve_old_lib_notify function.
1521# src_install() {
1522# ...
1523# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1524# ...
1525# }
1526#
1527# pkg_postinst() {
1528# ...
1529# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1530# ...
1531# }
1532
1533preserve_old_lib() { 1732preserve_old_lib() {
1534 LIB=$1 1733 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1734 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1735 die "Invalid preserve_old_lib() usage"
1736 fi
1737 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1535 1738
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1739 # let portage worry about it
1537 SONAME=`basename ${LIB}` 1740 has preserve-libs ${FEATURES} && return 0
1538 DIRNAME=`dirname ${LIB}`
1539 1741
1540 dodir ${DIRNAME} 1742 local lib dir
1541 cp ${ROOT}${LIB} ${D}${DIRNAME} 1743 for lib in "$@" ; do
1744 [[ -e ${ROOT}/${lib} ]] || continue
1745 dir=${lib%/*}
1746 dodir ${dir} || die "dodir ${dir} failed"
1747 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1542 touch ${D}${LIB} 1748 touch "${D}"/${lib}
1543 fi 1749 done
1544} 1750}
1545 1751
1752# @FUNCTION: preserve_old_lib_notify
1753# @USAGE: <libs to notify> [more libs]
1754# @DESCRIPTION:
1755# Spit helpful messages about the libraries preserved by preserve_old_lib.
1546preserve_old_lib_notify() { 1756preserve_old_lib_notify() {
1547 LIB=$1 1757 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1758 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1759 die "Invalid preserve_old_lib_notify() usage"
1760 fi
1548 1761
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1762 # let portage worry about it
1550 SONAME=`basename ${LIB}` 1763 has preserve-libs ${FEATURES} && return 0
1551 1764
1765 local lib notice=0
1766 for lib in "$@" ; do
1767 [[ -e ${ROOT}/${lib} ]] || continue
1768 if [[ ${notice} -eq 0 ]] ; then
1769 notice=1
1552 einfo "An old version of an installed library was detected on your system." 1770 ewarn "Old versions of installed libraries were detected on your system."
1553 einfo "In order to avoid breaking packages that link against is, this older version" 1771 ewarn "In order to avoid breaking packages that depend on these old libs,"
1554 einfo "is not being removed. In order to make full use of this newer version," 1772 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1555 einfo "you will need to execute the following command:" 1773 ewarn "in order to remove these old dependencies. If you do not have this"
1556 einfo " revdep-rebuild --soname ${SONAME}" 1774 ewarn "helper program, simply emerge the 'gentoolkit' package."
1557 einfo 1775 ewarn
1558 einfo "After doing that, you can safely remove ${LIB}"
1559 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1560 fi 1776 fi
1777 ewarn " # revdep-rebuild --library ${lib##*/}"
1778 done
1779 if [[ ${notice} -eq 1 ]] ; then
1780 ewarn
1781 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1782 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1783 for lib in "$@" ; do
1784 ewarn " # rm '${lib}'"
1785 done
1786 fi
1561} 1787}
1562 1788
1563# Hack for people to figure out if a package was built with 1789# @FUNCTION: built_with_use
1564# certain USE flags 1790# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1791# @DESCRIPTION:
1565# 1792#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1793# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1567# ex: built_with_use xchat gtk2
1568# 1794#
1569# Flags: -a all USE flags should be utilized 1795# A temporary hack until portage properly supports DEPENDing on USE
1570# -o at least one USE flag should be utilized 1796# flags being enabled in packages. This will check to see if the specified
1571# Note: the default flag is '-a' 1797# DEPEND atom was built with the specified list of USE flags. The
1798# --missing option controls the behavior if called on a package that does
1799# not actually support the defined USE flags (aka listed in IUSE).
1800# The default is to abort (call die). The -a and -o flags control
1801# the requirements of the USE flags. They correspond to "and" and "or"
1802# logic. So the -a flag means all listed USE flags must be enabled
1803# while the -o flag means at least one of the listed IUSE flags must be
1804# enabled. The --hidden option is really for internal use only as it
1805# means the USE flag we're checking is hidden expanded, so it won't be found
1806# in IUSE like normal USE flags.
1807#
1808# Remember that this function isn't terribly intelligent so order of optional
1809# flags matter.
1572built_with_use() { 1810built_with_use() {
1811 local hidden="no"
1812 if [[ $1 == "--hidden" ]] ; then
1813 hidden="yes"
1814 shift
1815 fi
1816
1817 local missing_action="die"
1818 if [[ $1 == "--missing" ]] ; then
1819 missing_action=$2
1820 shift ; shift
1821 case ${missing_action} in
1822 true|false|die) ;;
1823 *) die "unknown action '${missing_action}'";;
1824 esac
1825 fi
1826
1573 local opt=$1 1827 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1828 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575 1829
1576 local PKG=$(best_version $1) 1830 local PKG=$(best_version $1)
1831 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1577 shift 1832 shift
1578 1833
1579 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1834 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1580 [[ ! -e ${USEFILE} ]] && return 1 1835 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1836
1837 # if the IUSE file doesn't exist, the read will error out, we need to handle
1838 # this gracefully
1839 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1840 case ${missing_action} in
1841 true) return 0;;
1842 false) return 1;;
1843 die) die "Unable to determine what USE flags $PKG was built with";;
1844 esac
1845 fi
1846
1847 if [[ ${hidden} == "no" ]] ; then
1848 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1849 # Don't check USE_EXPAND #147237
1850 local expand
1851 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1852 if [[ $1 == ${expand}_* ]] ; then
1853 expand=""
1854 break
1855 fi
1856 done
1857 if [[ -n ${expand} ]] ; then
1858 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1859 case ${missing_action} in
1860 true) return 0;;
1861 false) return 1;;
1862 die) die "$PKG does not actually support the $1 USE flag!";;
1863 esac
1864 fi
1865 fi
1866 fi
1581 1867
1582 local USE_BUILT=$(<${USEFILE}) 1868 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do 1869 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then 1870 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0 1871 has $1 ${USE_BUILT} && return 0
1589 shift 1875 shift
1590 done 1876 done
1591 [[ ${opt} = "-a" ]] 1877 [[ ${opt} = "-a" ]]
1592} 1878}
1593 1879
1880# @FUNCTION: epunt_cxx
1881# @USAGE: [dir to scan]
1882# @DESCRIPTION:
1594# Many configure scripts wrongly bail when a C++ compiler 1883# Many configure scripts wrongly bail when a C++ compiler could not be
1595# could not be detected. #73450 1884# detected. If dir is not specified, then it defaults to ${S}.
1885#
1886# http://bugs.gentoo.org/73450
1596epunt_cxx() { 1887epunt_cxx() {
1597 local dir=$1 1888 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S} 1889 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks" 1890 ebegin "Removing useless C++ checks"
1600 local f 1891 local f
1601 for f in $(find ${dir} -name configure) ; do 1892 find "${dir}" -name configure | while read f ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1893 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done 1894 done
1604 eend 0 1895 eend 0
1605} 1896}
1606 1897
1607# dopamd [ file ] [ new file ] 1898# @FUNCTION: make_wrapper
1608# 1899# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1609# Install pam auth config file in /etc/pam.d 1900# @DESCRIPTION:
1610# 1901# Create a shell wrapper script named wrapper in installpath
1611# The first argument, 'file' is required. Install as 'new file', if 1902# (defaults to the bindir) to execute target (default of wrapper) by
1612# specified. 1903# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1613 1904# libpaths followed by optionally changing directory to chdir.
1614dopamd() { 1905make_wrapper() {
1615 local pamd="$1" newpamd="${2:-$1}" 1906 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1616 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1907 local tmpwrapper=$(emktemp)
1617 1908 # We don't want to quote ${bin} so that people can pass complex
1618 use pam || return 0 1909 # things as $bin ... "./someprog --args"
1619 1910 cat << EOF > "${tmpwrapper}"
1620 insinto /etc/pam.d 1911#!/bin/sh
1621 # these are the default doins options, but be explicit just in case 1912cd "${chdir:-.}"
1622 insopts -m 0644 -o root -g root 1913if [ -n "${libdir}" ] ; then
1623 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1914 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1915 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1916 else
1917 export LD_LIBRARY_PATH="${libdir}"
1918 fi
1919fi
1920exec ${bin} "\$@"
1921EOF
1922 chmod go+rx "${tmpwrapper}"
1923 if [[ -n ${path} ]] ; then
1924 (
1925 exeinto "${path}"
1926 newexe "${tmpwrapper}" "${wrapper}"
1927 ) || die
1928 else
1929 newbin "${tmpwrapper}" "${wrapper}" || die
1930 fi
1624} 1931}
1932
1933# @FUNCTION: prepalldocs
1934# @USAGE:
1935# @DESCRIPTION:
1936# Compress files in /usr/share/doc which are not already
1937# compressed, excluding /usr/share/doc/${PF}/html.
1938# Uses the ecompressdir to do the compression.
1939# 2009-02-18 by betelgeuse:
1940# Commented because ecompressdir is even more internal to
1941# Portage than prepalldocs (it's not even mentioned in man 5
1942# ebuild). Please submit a better version for review to gentoo-dev
1943# if you want prepalldocs here.
1944#prepalldocs() {
1945# if [[ -n $1 ]] ; then
1946# ewarn "prepalldocs: invalid usage; takes no arguments"
1947# fi
1948
1949# cd "${D}"
1950# [[ -d usr/share/doc ]] || return 0
1951
1952# find usr/share/doc -exec gzip {} +
1953# ecompressdir --ignore /usr/share/doc/${PF}/html
1954# ecompressdir --queue /usr/share/doc
1955#}

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