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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.165 2005/04/12 01:01:23 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 2010/02/17 02:22:43 reavertm Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
72 /* GNU ld script
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 58}
85 59
86# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
87# 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
88# <azarah@gentoo.org> (11 Nov 2002) 62}
89#
90draw_line() {
91 local i=0
92 local str_length=""
93 63
94 # Handle calls that do not have args, or wc not being installed ... 64fi
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
96 then 66# @FUNCTION: ecvs_clean
97 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
98 return 0 105# return 0
99 fi 106# fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done 107# done
110 108# eshopts_pop
111 echo 109# @CODE
112 110eshopts_push() {
113 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
114} 123}
115 124
116# 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: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
117EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
119EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
120# Default options for patch 154# Default options for patch:
155# @CODE
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
122EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
123# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
124# and not the full path .. 164# and not the full path. Globs accepted.
125EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
126# Change the printed message for a single patch. 168# Change the printed message for a single patch.
127EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
128# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
129# 171# @DESCRIPTION:
130# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
131# 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.
132EPATCH_FORCE="no" 178EPATCH_FORCE="no"
133 179
134# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
135# 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.
136# 188#
137# 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
138# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
139# 191#
140# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
141# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
142# 194# ${EPATCH_FORCE} == "yes"
143# Above EPATCH_* variables can be used to control various defaults,
144# bug they should be left as is to ensure an ebuild can rely on
145# them for.
146#
147# Patches are applied in current directory.
148#
149# Bulk Patches should preferibly have the form of:
150#
151# ??_${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.
152# 204#
153# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
154# 207#
155# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
156# 02_sparc_another-fix.patch.bz2
157#
158# This ensures that there are a set order, and you can have ARCH
159# specific patches.
160#
161# If you however give an argument to epatch(), it will treat it as a
162# single patch that need to be applied if its a file. If on the other
163# hand its a directory, it will set EPATCH_SOURCE to this.
164#
165# <azarah@gentoo.org> (10 Nov 2002)
166#
167epatch() { 209epatch() {
168 local PIPE_CMD="" 210 _epatch_draw_line() {
169 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
170 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
171 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
172 local SINGLE_PATCH="no" 214 }
173 local x=""
174 215
175 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
176 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 [[ $# -gt 1 ]] ; then
177 local m="" 222 local m
178 einfo "${#} patches to apply ..."
179 for m in "$@" ; do 223 for m in "$@" ; do
180 epatch "${m}" 224 epatch "${m}"
181 done 225 done
182 return 0 226 return 0
183 fi 227 fi
184 228
185 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
186 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
187 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
188 235 set -- "$1"
189 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
190 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
191 239
192 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
193 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
194 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
195 if [ "${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} ]]
196 then 286 then
197 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
198 else 312 else
199 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
200 fi 314 fi
201 else 315
202 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
203 then 317 # but if there are more, make sure we get unique log filenames
204 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
205 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
206 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
207 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
208 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(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 "***** ${patchname} *****"
209 echo 358 echo
210 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${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} )"
211 eerror 396 eerror
212 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
213 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
214 echo 400 echo
215 die "Cannot find \$EPATCH_SOURCE!"
216 fi
217
218 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
219 fi
220
221 case ${EPATCH_SUFFIX##*\.} in
222 bz2)
223 PIPE_CMD="bzip2 -dc"
224 PATCH_SUFFIX="bz2"
225 ;;
226 gz|Z|z)
227 PIPE_CMD="gzip -dc"
228 PATCH_SUFFIX="gz"
229 ;;
230 ZIP|zip)
231 PIPE_CMD="unzip -p"
232 PATCH_SUFFIX="zip"
233 ;;
234 *)
235 PIPE_CMD="cat"
236 PATCH_SUFFIX="patch"
237 ;;
238 esac
239
240 if [ "${SINGLE_PATCH}" = "no" ]
241 then
242 einfo "Applying various patches (bugfixes/updates) ..."
243 fi
244 for x in ${EPATCH_SOURCE}
245 do
246 # New ARCH dependant patch naming scheme ...
247 #
248 # ???_arch_foo.patch
249 #
250 if [ -f ${x} ] && \
251 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
252 [ "${EPATCH_FORCE}" = "yes" ])
253 then
254 local count=0
255 local popts="${EPATCH_OPTS}"
256 local patchname=${x##*/}
257
258 if [ -n "${EPATCH_EXCLUDE}" ]
259 then
260 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
261 then
262 continue
263 fi
264 fi
265
266 if [ "${SINGLE_PATCH}" = "yes" ]
267 then
268 if [ -n "${EPATCH_SINGLE_MSG}" ]
269 then
270 einfo "${EPATCH_SINGLE_MSG}"
271 else
272 einfo "Applying ${patchname} ..."
273 fi
274 else
275 einfo " ${patchname} ..."
276 fi
277
278 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280
281 # Allow for prefix to differ ... im lazy, so shoot me :/
282 while [ "${count}" -lt 5 ]
283 do
284 # Generate some useful debug info ...
285 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287
288 if [ "${PATCH_SUFFIX}" != "patch" ]
289 then
290 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 else
293 PATCH_TARGET="${x}"
294 fi
295
296 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301
302 if [ "${PATCH_SUFFIX}" != "patch" ]
303 then
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
305 then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
311 fi
312 fi
313
314 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
315 then
316 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321
322 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
323
324 if [ "$?" -ne 0 ]
325 then
326 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo
328 eerror "A dry-run of patch command succeeded, but actually"
329 eerror "applying the patch failed!"
330 #die "Real world sux compared to the dreamworld!"
331 count=5
332 fi
333
334 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
335
336 break
337 fi
338
339 count=$((count + 1))
340 done
341
342 if [ "${PATCH_SUFFIX}" != "patch" ]
343 then
344 rm -f ${PATCH_TARGET}
345 fi
346
347 if [ "${count}" -eq 5 ]
348 then
349 echo
350 eerror "Failed Patch: ${patchname} !"
351 eerror " ( ${PATCH_TARGET} )"
352 eerror
353 eerror "Include in your bugreport the contents of:"
354 eerror
355 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
356 echo
357 die "Failed Patch: ${patchname}!" 401 die "Failed Patch: ${patchname}!"
358 fi 402 fi
359 403
360 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
361 405 rm -f "${STDERR_TARGET}"
362 eend 0 406 eend 0
363 fi
364 done 407 done
365 if [ "${SINGLE_PATCH}" = "no" ] 408
366 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
367 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
368 fi 428 fi
429 done
369} 430}
370 431
371# This function return true if we are using the NPTL pthreads 432# @FUNCTION: emktemp
372# implementation. 433# @USAGE: [temp dir]
373# 434# @DESCRIPTION:
374# <azarah@gentoo.org> (06 March 2003)
375#
376have_NPTL() {
377 cat > ${T}/test-nptl.c <<-"END"
378 #define _XOPEN_SOURCE
379 #include <unistd.h>
380 #include <stdio.h>
381
382 int main()
383 {
384 char buf[255];
385 char *str = buf;
386
387 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
388 if (NULL != str) {
389 printf("%s\n", str);
390 if (NULL != strstr(str, "NPTL"))
391 return 0;
392 }
393
394 return 1;
395 }
396 END
397
398 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
399 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
400 then
401 echo "yes"
402 einfon "Checking what PTHREADS implementation we have ..."
403 if ${T}/nptl
404 then
405 return 0
406 else
407 return 1
408 fi
409 else
410 echo "no"
411 fi
412
413 return 1
414}
415
416# This function check how many cpu's are present, and then set
417# -j in MAKEOPTS accordingly.
418#
419# Thanks to nall <nall@gentoo.org> for this.
420#
421get_number_of_jobs() {
422 local jobs=0
423
424 if [ ! -r /proc/cpuinfo ]
425 then
426 return 1
427 fi
428
429 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
430 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
431 then
432 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
433 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
434 ADMINPARAM="${ADMINPARAM/-j}"
435 fi
436
437 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
438
439 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
440 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
441 then
442 # these archs will always have "[Pp]rocessor"
443 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
444
445 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
446 then
447 # sparc always has "ncpus active"
448 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
449
450 elif [ "${ARCH}" = "alpha" ]
451 then
452 # alpha has "cpus active", but only when compiled with SMP
453 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
454 then
455 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
456 else
457 jobs=2
458 fi
459
460 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
461 then
462 # ppc has "processor", but only when compiled with SMP
463 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
464 then
465 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
466 else
467 jobs=2
468 fi
469 elif [ "${ARCH}" = "s390" ]
470 then
471 # s390 has "# processors : "
472 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
473 else
474 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
475 die "Unknown ARCH -- ${ARCH}!"
476 fi
477
478 # Make sure the number is valid ...
479 if [ "${jobs}" -lt 1 ]
480 then
481 jobs=1
482 fi
483
484 if [ -n "${ADMINPARAM}" ]
485 then
486 if [ "${jobs}" -gt "${ADMINPARAM}" ]
487 then
488 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
489 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
490 else
491 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
492 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
493 fi
494 fi
495}
496
497# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
498# does not exist on the users system 436# does not exist on the users system.
499# vapier@gentoo.org
500#
501# Takes just 1 optional parameter (the directory to create tmpfile in)
502emktemp() { 437emktemp() {
503 local exe="touch" 438 local exe="touch"
504 [ "$1" == "-d" ] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
505 local topdir="$1" 440 local topdir=$1
506 441
507 if [ -z "${topdir}" ] 442 if [[ -z ${topdir} ]] ; then
508 then
509 [ -z "${T}" ] \ 443 [[ -z ${T} ]] \
510 && topdir="/tmp" \ 444 && topdir="/tmp" \
511 || topdir="${T}" 445 || topdir=${T}
512 fi 446 fi
513 447
514 if [ -z "$(type -p mktemp)" ] 448 if ! type -P mktemp > /dev/null ; then
515 then 449 # system lacks `mktemp` so we have to fake it
516 local tmp=/ 450 local tmp=/
517 while [ -e "${tmp}" ] ; do 451 while [[ -e ${tmp} ]] ; do
518 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
519 done 453 done
520 ${exe} "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
521 echo "${tmp}" 455 echo "${tmp}"
522 else 456 else
523 [ "${exe}" == "touch" ] \ 457 # the args here will give slightly wierd names on BSD,
524 && exe="-p" \ 458 # but should produce a usable file on all userlands
525 || exe="-d" 459 if [[ ${exe} == "touch" ]] ; then
526 mktemp ${exe} "${topdir}" 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
527 fi 463 fi
464 fi
528} 465}
529 466
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:
530# 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),
531# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
532# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
533# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
534#
535# egetent(database, key)
536egetent() { 478egetent() {
537 if useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
538 case "$2" in 481 case "$2" in
539 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
540 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
541 ;; 484 ;;
542 *) # Numeric 485 *) # Numeric
543 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
544 ;; 487 ;;
545 esac 488 esac
546 elif useq x86-fbsd ; then 489 ;;
547 local action 490 *-darwin*)
548 if [ "$1" == "passwd" ] 491 local mytype=$1
549 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
550 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
551 else 494 case "$2" in
552 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$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 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
553 fi 512 fi
513
554 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
555 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
556 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
557 getent "$1" "$2" 521 getent "$1" "$2"
558 fi 522 ;;
523 esac
559} 524}
560 525
561# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
562# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
563# 528# @DESCRIPTION:
564# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
565# 530# a user to the system. The only required parameter is the username.
566# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
567# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
568# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
569# note: pass -1 to get default behavior
570# shell: /bin/false
571# homedir: /dev/null
572# groups: none
573# extra: comment of 'added by portage for ${PN}'
574enewuser() { 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
575 # get the username 542 # get the username
576 local euser="$1"; shift 543 local euser=$1; shift
577 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
578 then
579 eerror "No username specified !" 545 eerror "No username specified !"
580 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
581 fi 547 fi
582 548
583 # lets see if the username already exists 549 # lets see if the username already exists
584 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
585 then
586 return 0 551 return 0
587 fi 552 fi
588 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
589 554
590 # options to pass to useradd 555 # options to pass to useradd
591 local opts= 556 local opts=
592 557
593 # handle uid 558 # handle uid
594 local euid="$1"; shift 559 local euid=$1; shift
595 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
596 then
597 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
598 then
599 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
600 then
601 euid="next" 563 euid="next"
602 fi 564 fi
603 else 565 else
604 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
605 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
606 fi 568 fi
607 else 569 else
608 euid="next" 570 euid="next"
609 fi 571 fi
610 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
611 then 573 for ((euid = 101; euid <= 999; euid++)); do
612 local pwrange
613 if [ "${USERLAND}" == "BSD" ] ; then
614 pwrange="`jot 898 101`"
615 else
616 pwrange="`seq 101 999`"
617 fi
618 for euid in ${pwrange} ; do
619 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
620 done 575 done
621 fi 576 fi
622 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
623 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
624 579
625 # handle shell 580 # handle shell
626 local eshell="$1"; shift 581 local eshell=$1; shift
627 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
628 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
629 if [ ! -e "${eshell}" ]
630 then
631 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
632 die "${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 ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
633 fi 590 fi
634 else 591 else
635 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
636 then 593 [[ -x ${ROOT}${shell} ]] && break
637 eshell="/usr/bin/false" 594 done
638 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
639 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 ${USERLAND}"
603 esac
640 fi 604 fi
605
606 eshell=${shell}
641 fi 607 fi
642 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
643 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
644 610
645 # handle homedir 611 # handle homedir
646 local ehome="$1"; shift 612 local ehome=$1; shift
647 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
648 then
649 ehome="/dev/null" 614 ehome="/dev/null"
650 fi 615 fi
651 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
652 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
653 618
654 # handle groups 619 # handle groups
655 local egroups="$1"; shift 620 local egroups=$1; shift
656 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
657 then
658 local oldifs="${IFS}" 622 local oldifs=${IFS}
659 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
660 624
661 export IFS="," 625 export IFS=","
662 for g in ${egroups} 626 for g in ${egroups} ; do
663 do
664 export IFS="${oldifs}" 627 export IFS=${oldifs}
665 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
666 then
667 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
668 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
669 fi 631 fi
670 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
671 then
672 defgroup="${g}" 633 defgroup=${g}
673 else 634 else
674 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
675 fi 636 fi
676 export IFS="," 637 export IFS=","
677 done 638 done
678 export IFS="${oldifs}" 639 export IFS=${oldifs}
679 640
680 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
681 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
682 then
683 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
684 fi 644 fi
685 else 645 else
686 egroups="(none)" 646 egroups="(none)"
687 fi 647 fi
688 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
689 649
690 # handle extra and add the user 650 # handle extra and add the user
691 local eextra="$@"
692 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
693 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
694 if useq ppc-macos 653 case ${CHOST} in
695 then 654 *-darwin*)
696 ### Make the user 655 ### Make the user
697 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
698 then
699 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
700 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
701 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
702 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
703 ### Add the user to the groups specified 661 ### Add the user to the groups specified
704 local oldifs="${IFS}" 662 local oldifs=${IFS}
705 export IFS="," 663 export IFS=","
706 for g in ${egroups} 664 for g in ${egroups} ; do
707 do
708 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
709 done 666 done
710 export IFS="${oldifs}" 667 export IFS=${oldifs}
711 else 668 else
712 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
713 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
714 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
715 die "Required function missing" 672 die "Required function missing"
716 fi 673 fi
717 elif use x86-fbsd ; then 674 ;;
718 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
719 then 676 if [[ -z $@ ]] ; then
720 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
721 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
722 die "enewuser failed" 679 die "enewuser failed"
723 else 680 else
724 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
725 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
726 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
727 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
728 else 690 else
729 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
730 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
731 useradd ${opts} ${euser} \ 711 useradd ${opts} \
732 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
733 || die "enewuser failed" 714 || die "enewuser failed"
734 else 715 else
735 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
736 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
737 || die "enewuser failed" 719 || die "enewuser failed"
738 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}/${ehome}"
739 fi 729 fi
730
740 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
741
742 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
743 then
744 einfo " - Creating ${ehome} in ${D}"
745 dodir ${ehome}
746 fowners ${euser} ${ehome}
747 fperms 755 ${ehome}
748 fi
749} 732}
750 733
751# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
752# vapier@gentoo.org 735# @USAGE: <group> [gid]
753# 736# @DESCRIPTION:
754# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
755# 738# group to the system. Just give it a group name to add and enewgroup will
756# 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
757# groupname: REQUIRED ! 740# allocate the next available one.
758# gid: next available (see groupadd(8))
759# extra: none
760enewgroup() { 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
761 # get the group 749 # get the group
762 local egroup="$1"; shift 750 local egroup="$1"; shift
763 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
764 then 752 then
765 eerror "No group specified !" 753 eerror "No group specified !"
766 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
767 fi 755 fi
768 756
769 # see if group already exists 757 # see if group already exists
770 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
771 then
772 return 0 759 return 0
773 fi 760 fi
774 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
775 762
776 # options to pass to useradd 763 # options to pass to useradd
782 then 769 then
783 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
784 then 771 then
785 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
786 then 773 then
787 if useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
788 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
789 else 776 else
790 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
791 fi 778 fi
792 else 779 else
806 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
807 794
808 # add the group 795 # add the group
809 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
810 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
811 if useq ppc-macos ; then 798 case ${CHOST} in
799 *-darwin*)
812 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
813 then 801 then
814 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
815 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
816 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
817 die "Required function missing" 805 die "Required function missing"
818 fi 806 fi
819 807
820 # If we need the next available 808 # If we need the next available
821 case ${egid} in 809 case ${egid} in
822 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
823 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
824 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
825 done 813 done
826 esac 814 esac
827 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
828 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
829 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
830 case ${egid} in 820 case ${egid} in
831 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
832 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
833 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
834 done 824 done
835 esac 825 esac
836 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
837 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 *)
838 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
839 fi 841 ;;
842 esac
840 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
841} 844}
842 845
843# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
844# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
845# 848# @DESCRIPTION:
846# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
847edos2unix() { 853edos2unix() {
848 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
849 do
850 cp "${f}" ${T}/edos2unix
851 sed 's/\r$//' ${T}/edos2unix > "${f}"
852 done
853} 855}
854
855
856##############################################################
857# START: Handle .desktop files and menu entries #
858# maybe this should be separated into a new eclass some time #
859# lanius@gentoo.org #
860##############################################################
861 856
862# Make a desktop file ! 857# Make a desktop file !
863# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
864# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
865# 860#
866# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
867# 862#
868# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
869# name: the name that will show up in the menu 864# name: the name that will show up in the menu
870# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
871# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
872# a full path to an icon 867# a full path to an icon
873# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
874# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
875# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
876make_desktop_entry() { 871make_desktop_entry() {
877 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
878 873
879 local exec=${1} 874 local exec=${1}
880 local name=${2:-${PN}} 875 local name=${2:-${PN}}
881 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
882 local type=${4} 877 local type=${4}
883 local path=${5} 878 local path=${5}
884 879
885 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
886 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
887 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
888 case ${catmaj} in 883 case ${catmaj} in
889 app) 884 app)
890 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
891 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
892 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
893 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;; 894 editors) type=TextEditor;;
895 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
896 emulation) type=Emulator;; 896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
898 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
899 vim) type=TextEditor;; 900 vim) type=TextEditor;;
900 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
901 *) type=;; 902 *) type=;;
902 esac 903 esac
903 ;; 904 ;;
904 905
905 dev) 906 dev)
906 type="Development" 907 type="Development"
907 ;; 908 ;;
908 909
909 games) 910 games)
910 [[ -z ${path} ]] && path=${GAMES_BINDIR}
911
912 case ${catmin} in 911 case ${catmin} in
913 action) type=ActionGame;; 912 action|fps) type=ActionGame;;
914 arcade) type=ArcadeGame;; 913 arcade) type=ArcadeGame;;
915 board) type=BoardGame;; 914 board) type=BoardGame;;
916 kid) type=KidsGame;;
917 emulation) type=Emulator;; 915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
918 puzzle) type=LogicGame;; 917 puzzle) type=LogicGame;;
919 rpg) type=RolePlaying;;
920 roguelike) type=RolePlaying;; 918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
921 simulation) type=Simulation;; 920 simulation) type=Simulation;;
922 sports) type=SportsGame;; 921 sports) type=SportsGame;;
923 strategy) type=StrategyGame;; 922 strategy) type=StrategyGame;;
924 *) type=;; 923 *) type=;;
925 esac 924 esac
926 type="Game;${type}" 925 type="Game;${type}"
926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
927 ;; 934 ;;
928 935
929 mail) 936 mail)
930 type="Network;Email" 937 type="Network;Email"
931 ;; 938 ;;
933 media) 940 media)
934 case ${catmin} in 941 case ${catmin} in
935 gfx) type=Graphics;; 942 gfx) type=Graphics;;
936 radio) type=Tuner;; 943 radio) type=Tuner;;
937 sound) type=Audio;; 944 sound) type=Audio;;
938 tv) type=TV;; 945 tv) type=TV;;
939 video) type=Video;; 946 video) type=Video;;
940 *) type=;; 947 *) type=;;
941 esac 948 esac
942 type="AudioVideo;${type}" 949 type="AudioVideo;${type}"
943 ;; 950 ;;
944 951
945 net) 952 net)
946 case ${catmin} in 953 case ${catmin} in
947 dialup) type=Dialup;; 954 dialup) type=Dialup;;
948 ftp) type=FileTransfer;; 955 ftp) type=FileTransfer;;
949 im) type=InstantMessaging;; 956 im) type=InstantMessaging;;
950 irc) type=IRCClient;; 957 irc) type=IRCClient;;
951 mail) type=Email;; 958 mail) type=Email;;
952 news) type=News;; 959 news) type=News;;
953 nntp) type=News;; 960 nntp) type=News;;
954 p2p) type=FileTransfer;; 961 p2p) type=FileTransfer;;
955 *) type=;; 962 *) type=;;
956 esac 963 esac
957 type="Network;${type}" 964 type="Network;${type}"
958 ;; 965 ;;
959 966
960 sci) 967 sci)
961 case ${catmin} in 968 case ${catmin} in
962 astro*) type=Astronomoy;; 969 astro*) type=Astronomy;;
963 bio*) type=Biology;; 970 bio*) type=Biology;;
964 calc*) type=Calculator;; 971 calc*) type=Calculator;;
965 chem*) type=Chemistry;; 972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
966 geo*) type=Geology;; 974 geo*) type=Geology;;
967 math*) type=Math;; 975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
968 *) type=;; 978 *) type=;;
969 esac 979 esac
970 type="Science;${type}" 980 type="Science;${type}"
971 ;; 981 ;;
972 982
983 sys)
984 type="System"
985 ;;
986
973 www) 987 www)
974 case ${catmin} in 988 case ${catmin} in
975 client) type=WebBrowser;; 989 client) type=WebBrowser;;
976 *) type=;; 990 *) type=;;
977 esac 991 esac
978 type="Network" 992 type="Network"
979 ;; 993 ;;
980 994
981 *) 995 *)
982 type= 996 type=
983 ;; 997 ;;
984 esac 998 esac
985 fi 999 fi
986 1000 if [ "${SLOT}" == "0" ] ; then
1001 local desktop_name="${PN}"
1002 else
1003 local desktop_name="${PN}-${SLOT}"
1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
987 local desktop=${T}/${exec%% *}-${P}.desktop 1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
988 1007
1008 cat <<-EOF > "${desktop}"
989echo "[Desktop Entry] 1009 [Desktop Entry]
990Encoding=UTF-8
991Version=0.9.2
992Name=${name} 1010 Name=${name}
993Type=Application 1011 Type=Application
994Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
995Exec=${exec} 1013 Exec=${exec}
996Path=${path} 1014 TryExec=${exec%% *}
997Icon=${icon} 1015 Icon=${icon}
998Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
999 1018
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
1000 insinto /usr/share/applications 1024 insinto /usr/share/applications
1001 doins "${desktop}" 1025 doins "${desktop}"
1002 1026 )
1003 return 0
1004} 1027}
1005 1028
1006# Make a GDM/KDM Session file 1029# @FUNCTION: validate_desktop_entries
1007# 1030# @USAGE: [directories]
1008# make_desktop_entry(<title>, <command>) 1031# @MAINTAINER:
1009# title: File to execute to start the Window Manager 1032# Carsten Lohrke <carlo@gentoo.org>
1010# command: Name of the Window Manager 1033# @DESCRIPTION:
1034# Validate desktop entries using desktop-file-utils
1035validate_desktop_entries() {
1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1037 einfo "Checking desktop entry validity"
1038 local directories=""
1039 for d in /usr/share/applications $@ ; do
1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1054 fi
1055}
1011 1056
1057# @FUNCTION: make_session_desktop
1058# @USAGE: <title> <command> [command args...]
1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
1012make_session_desktop() { 1064make_session_desktop() {
1013
1014 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1065 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1015 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1016 1067
1017 local title="${1}" 1068 local title=$1
1018 local command="${2}" 1069 local command=$2
1019 local desktop="${T}/${wm}.desktop" 1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
1020 1072
1073 cat <<-EOF > "${desktop}"
1021echo "[Desktop Entry] 1074 [Desktop Entry]
1022Encoding=UTF-8
1023Name=${title} 1075 Name=${title}
1024Comment=This session logs you into ${title} 1076 Comment=This session logs you into ${title}
1025Exec=${command} 1077 Exec=${command} $*
1026TryExec=${command} 1078 TryExec=${command}
1027Type=Application" > "${desktop}" 1079 Type=XSession
1080 EOF
1028 1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
1029 insinto /usr/share/xsessions 1085 insinto /usr/share/xsessions
1030 doins "${desktop}" 1086 doins "${desktop}"
1031 1087 )
1032 return 0
1033} 1088}
1034 1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
1035domenu() { 1095domenu() {
1036 local i 1096 (
1037 local j 1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 local i j ret=0
1038 insinto /usr/share/applications 1100 insinto /usr/share/applications
1039 for i in ${@} 1101 for i in "$@" ; do
1040 do
1041 if [ -f "${i}" ]; 1102 if [[ -f ${i} ]] ; then
1042 then
1043 doins ${i} 1103 doins "${i}"
1104 ((ret+=$?))
1044 elif [ -d "${i}" ]; 1105 elif [[ -d ${i} ]] ; then
1045 then
1046 for j in ${i}/*.desktop 1106 for j in "${i}"/*.desktop ; do
1047 do
1048 doins ${j} 1107 doins "${j}"
1108 ((ret+=$?))
1049 done 1109 done
1110 else
1111 ((++ret))
1050 fi 1112 fi
1051 done 1113 done
1114 exit ${ret}
1115 )
1052} 1116}
1053 1117
1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
1126 insinto /usr/share/applications
1127 newins "$@"
1128 )
1129}
1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
1054doicon() { 1136doicon() {
1055 local i 1137 (
1056 local j 1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 local i j ret
1057 insinto /usr/share/pixmaps 1141 insinto /usr/share/pixmaps
1058 for i in ${@} 1142 for i in "$@" ; do
1059 do
1060 if [ -f "${i}" ]; 1143 if [[ -f ${i} ]] ; then
1061 then
1062 doins ${i} 1144 doins "${i}"
1145 ((ret+=$?))
1063 elif [ -d "${i}" ]; 1146 elif [[ -d ${i} ]] ; then
1064 then
1065 for j in ${i}/*.png 1147 for j in "${i}"/*.png ; do
1066 do
1067 doins ${j} 1148 doins "${j}"
1149 ((ret+=$?))
1068 done 1150 done
1151 else
1152 ((++ret))
1069 fi 1153 fi
1070 done 1154 done
1155 exit ${ret}
1156 )
1071} 1157}
1072 1158
1073############################################################## 1159# @FUNCTION: newicon
1074# END: Handle .desktop files and menu entries # 1160# @USAGE: <icon> <newname>
1075############################################################## 1161# @DESCRIPTION:
1076 1162# Like all other new* functions, install the specified icon as newname.
1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
1167 insinto /usr/share/pixmaps
1168 newins "$@"
1169 )
1170}
1077 1171
1078# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
1079find_unpackable_file() { 1173find_unpackable_file() {
1080 local src="$1" 1174 local src=$1
1081 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
1082 then
1083 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
1084 else 1177 else
1085 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
1086 then
1087 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
1088 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
1089 then
1090 src="${PWD}/${src}" 1181 src=${PWD}/${src}
1091 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
1092 then
1093 src="${src}" 1183 src=${src}
1094 fi
1095 fi 1184 fi
1096 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
1097 echo "${src}" 1187 echo "${src}"
1098} 1188}
1099 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
1100# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
1101# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
1102# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
1103# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1104# 1197#
1105# Usage: unpack_pdv [file to unpack] [size of off_t]
1106# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
1107# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
1108# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
1109# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
1110# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
1111# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
1112# basically look for the first lseek command (we do the strings/grep because 1210# Basically look for the first lseek command (we do the strings/grep because
1113# sometimes the function call is _llseek or something) and steal the 2nd 1211# sometimes the function call is _llseek or something) and steal the 2nd
1114# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
1115# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1116# lseek 1216# lseek
1117# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1118# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
1119# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
1120unpack_pdv() { 1222unpack_pdv() {
1121 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
1122 local sizeoff_t="$2" 1224 local sizeoff_t=$2
1123 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1124 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1125 1228
1126 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
1127 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1128 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1129 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1130 1233
1131 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1132 local metafile="$(emktemp)" 1235 local metafile=$(emktemp)
1133 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1134 1237
1135 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1136 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1137 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1138 1241
1139 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1140 local tmpfile="$(emktemp)" 1243 local tmpfile=$(emktemp)
1141 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1142 1245
1143 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1144 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1145 iscompressed=1 1248 iscompressed=1
1146 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1147 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1148 else 1251 else
1149 iscompressed=0 1252 iscompressed=0
1150 fi 1253 fi
1151 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1152 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1153 istar=1 1256 istar=1
1154 else 1257 else
1155 istar=0 1258 istar=0
1156 fi 1259 fi
1157 1260
1185 true 1288 true
1186 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1187 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1188} 1291}
1189 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1190# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1191# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1192# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1193# many other game companies. 1299# many other game companies.
1194# 1300#
1195# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1196# - If the file is not specified then unpack will utilize ${A}.
1197# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1198# the proper offset from the script itself. 1303# the proper offset from the script itself.
1199unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1200 local src="$(find_unpackable_file "$1")" 1306 local src=$(find_unpackable_file "${src_input}")
1201 local skip="$2" 1307 local skip=$2
1202 local exe="$3" 1308 local exe=$3
1203 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1204 local shrtsrc="$(basename "${src}")" 1312 local shrtsrc=$(basename "${src}")
1205 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1206 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1207 then
1208 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1209 local skip=0 1316 local skip=0
1210 exe=tail 1317 exe=tail
1211 case ${ver} in 1318 case ${ver} in
1212 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1213 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1214 ;; 1321 ;;
1215 2.0|2.0.1) 1322 2.0|2.0.1)
1216 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1217 ;; 1324 ;;
1225 ;; 1332 ;;
1226 2.1.3) 1333 2.1.3)
1227 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1228 let skip="skip + 1" 1335 let skip="skip + 1"
1229 ;; 1336 ;;
1230 2.1.4) 1337 2.1.4|2.1.5)
1231 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1232 skip=$(head -n ${skip} "${src}" | wc -c) 1339 skip=$(head -n ${skip} "${src}" | wc -c)
1233 exe="dd" 1340 exe="dd"
1234 ;; 1341 ;;
1235 *) 1342 *)
1247 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1248 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1249 esac 1356 esac
1250 1357
1251 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1252 local tmpfile="$(emktemp)" 1359 local tmpfile=$(emktemp)
1253 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1254 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1255 case ${filetype} in 1362 case ${filetype} in
1256 *tar\ archive) 1363 *tar\ archive*)
1257 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1258 ;; 1365 ;;
1259 bzip2*) 1366 bzip2*)
1260 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1261 ;; 1368 ;;
1271 ;; 1378 ;;
1272 esac 1379 esac
1273 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1274} 1381}
1275 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1276# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1277#
1278# Usage: check_license [license]
1279# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1280check_license() { 1388check_license() {
1281 local lic=$1 1389 local lic=$1
1282 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1283 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1284 else 1392 else
1285 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1286 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1287 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1288 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1289 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1290 lic="${src}" 1398 lic="${lic}"
1291 fi
1292 fi 1399 fi
1293 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1294 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1295 1402
1296 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1297 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1298 local shopts=$-
1299 local alic 1405 local alic
1300 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1301 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1302 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1303 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1304 return 0 1410 return 0
1305 fi 1411 fi
1306 done 1412 done
1307 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1308 1415
1309 local licmsg="$(emktemp)" 1416 local licmsg=$(emktemp)
1310 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1311********************************************************** 1418 **********************************************************
1312The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1313package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1314continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1315CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1316********************************************************** 1423 **********************************************************
1317 1424
1318EOF 1425 EOF
1319 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1320 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1321 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1322 read alic 1429 read alic
1323 case ${alic} in 1430 case ${alic} in
1330 die "Failed to accept license" 1437 die "Failed to accept license"
1331 ;; 1438 ;;
1332 esac 1439 esac
1333} 1440}
1334 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1335# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1336# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1337# 1447#
1338# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1339# standardize everything. all you have to do is call cdrom_get_cds() 1449# standardize everything. All you have to do is call cdrom_get_cds()
1340# and when the function returns, you can assume that the cd has been 1450# and when the function returns, you can assume that the cd has been
1341# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1342# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1343# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1344# etc... if you want to give the cds better names, then just export 1458# etc... If you want to give the cds better names, then just export
1345# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1346# 1462#
1347# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1348#
1349# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1350# - this will attempt to locate a cd based upon a file that is on
1351# the cd ... the more files you give this function, the more cds
1352# the cdrom functions will handle
1353cdrom_get_cds() { 1464cdrom_get_cds() {
1354 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1355 # the # of files they gave us 1466 # the # of files they gave us
1356 local cdcnt=0 1467 local cdcnt=0
1357 local f= 1468 local f=
1358 for f in "$@" ; do 1469 for f in "$@" ; do
1359 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1360 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1361 done 1472 done
1362 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1363 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1364 1475
1365 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1366 # if they did, let's just believe them that it's correct 1477 # if they did, let's just believe them that it's correct
1367 if [[ ! -z ${CD_ROOT} ]] ; then
1368 export CDROM_ROOT=${CD_ROOT}
1369 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1370 return
1371 fi
1372 # do the same for CD_ROOT_X
1373 if [[ ! -z ${CD_ROOT_1} ]] ; then 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1374 local var= 1479 local var=
1375 cdcnt=0 1480 cdcnt=0
1376 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1377 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1378 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1379 if [[ -z ${!var} ]] ; then 1485 if [[ -z ${!var} ]] ; then
1380 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1381 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1382 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1383 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1384 fi 1490 fi
1385 export CDROM_ROOTS_${cdcnt}="${!var}"
1386 done 1491 done
1387 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1388 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1493 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 export CDROM_SET=-1
1495 for f in ${CDROM_CHECK_1//:/ } ; do
1496 ((++CDROM_SET))
1497 [[ -e ${CD_ROOT}/${f} ]] && break
1498 done
1499 export CDROM_MATCH=${f}
1389 return 1500 return
1390 fi 1501 fi
1391 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1392 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1393 einfon "This ebuild will need the " 1506 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1394 if [[ -z ${CDROM_NAME} ]] ; then
1395 echo "cdrom for ${PN}."
1396 else
1397 echo "${CDROM_NAME}."
1398 fi
1399 echo 1507 echo
1400 einfo "If you do not have the CD, but have the data files" 1508 einfo "If you do not have the CD, but have the data files"
1401 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1402 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1403 einfo "directory containing the files." 1511 einfo "directory containing the files."
1404 echo 1512 echo
1405 einfo "For example:" 1513 einfo "For example:"
1406 einfo "export CD_ROOT=/mnt/cdrom" 1514 einfo "export CD_ROOT=/mnt/cdrom"
1407 echo 1515 echo
1408 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1409 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1410 cdcnt=0 1527 cdcnt=0
1411 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1412 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1413 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1414 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1415 done 1532 done
1416 echo 1533 echo
1417 einfo "If you do not have the CDs, but have the data files" 1534 einfo "If you do not have the CDs, but have the data files"
1418 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1419 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1420 einfon "" 1537 einfon ""
1421 cdcnt=0 1538 cdcnt=0
1422 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1423 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1424 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1425 done 1542 done
1426 echo 1543 echo
1427 einfo "Or, if you have all the files in the same place, or" 1544 einfo "Or, if you have all the files in the same place, or"
1428 einfo "you only have one cdrom, you can export CD_ROOT" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1431 echo 1548 echo
1432 einfo "For example:" 1549 einfo "For example:"
1433 einfo "export CD_ROOT_1=/mnt/cdrom" 1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1434 echo 1551 echo
1435 fi 1552 fi
1553
1554 export CDROM_SET=""
1436 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1437 cdrom_load_next_cd 1556 cdrom_load_next_cd
1438} 1557}
1439 1558
1440# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1441# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1442# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# Some packages are so big they come on multiple CDs. When you're done reading
1443# remember, you can only go forward in the cd chain, you can't go back. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1444cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1445 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1446 local var= 1568 local var
1447 1569 ((++CDROM_CURRENT_CD))
1448 if [[ ! -z ${CD_ROOT} ]] ; then
1449 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1450 return
1451 fi
1452 1570
1453 unset CDROM_ROOT 1571 unset CDROM_ROOT
1454 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1455 if [[ -z ${!var} ]] ; then 1574 if [[ -z ${!var} ]] ; then
1456 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1457 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1458 else 1577 else
1459 export CDROM_ROOT=${!var} 1578 export CDROM_ROOT=${!var}
1460 fi 1579 fi
1461 1580
1462 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1467# all it does is try to locate a give file on a cd ... if the cd isn't 1586# all it does is try to locate a give file on a cd ... if the cd isn't
1468# found, then a message asking for the user to insert the cdrom will be 1587# found, then a message asking for the user to insert the cdrom will be
1469# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1470# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1471# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1472cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1592 local mline=""
1593 local showedmsg=0 showjolietmsg=0
1594
1473 while [[ -z ${CDROM_ROOT} ]] ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1596 local i=0
1597 local -a cdset=(${*//:/ })
1598 if [[ -n ${CDROM_SET} ]] ; then
1599 cdset=(${cdset[${CDROM_SET}]})
1600 fi
1601
1602 while [[ -n ${cdset[${i}]} ]] ; do
1474 local dir="$(dirname ${@})" 1603 local dir=$(dirname ${cdset[${i}]})
1475 local file="$(basename ${@})" 1604 local file=$(basename ${cdset[${i}]})
1476 local mline=""
1477 local showedmsg=0
1478 1605
1479 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1480 [[ -d ${mline}/${dir} ]] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1481 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1482 && export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1615 export CDROM_SET=${i}
1616 export CDROM_MATCH=${cdset[${i}]}
1617 return
1618 done <<< "$(get_mounts)"
1619
1620 ((++i))
1483 done 1621 done
1484 1622
1485 if [[ -z ${CDROM_ROOT} ]] ; then
1486 echo 1623 echo
1487 if [[ ${showedmsg} -eq 0 ]] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1488 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1489 if [[ -z ${CDROM_NAME} ]] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1490 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1491 else
1492 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1493 fi
1494 else 1628 else
1495 if [[ -z ${CDROM_NAME_1} ]] ; then
1496 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1497 else
1498 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1499 einfo "Please insert+mount the ${!var} cdrom now !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1500 fi
1501 fi 1630 fi
1502 showedmsg=1 1631 else
1632 if [[ -z ${CDROM_NAME_1} ]] ; then
1633 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1634 else
1635 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1636 einfo "Please insert+mount the ${!var} cdrom now !"
1637 fi
1503 fi 1638 fi
1639 showedmsg=1
1640 fi
1504 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1505 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1506 read 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1647 ewarn "If you are having trouble with the detection"
1648 ewarn "of your CD, it is possible that you do not have"
1649 ewarn "Joliet support enabled in your kernel. Please"
1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651 ebeep 5
1507 fi 1652 fi
1653 read || die "something is screwed with your system"
1508 done 1654 done
1509} 1655}
1510 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1511# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1512# a package can support 1661# a package can support. The first form allows you to
1513# 1662# specify a list of LINGUAS. The -i builds a list of po
1514# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1515# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1516# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1517# 1666# of the lists.
1518# The first form allows you to specify a list of LINGUAS.
1519# The -i builds a list of po files found in all the
1520# directories and uses the intersection of the lists.
1521# The -u builds a list of po files found in all the
1522# directories and uses the union of the lists.
1523strip-linguas() { 1667strip-linguas() {
1524 local ls newls 1668 local ls newls nols
1525 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1526 local op=$1; shift 1670 local op=$1; shift
1527 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1528 local d f 1672 local d f
1529 for d in "$@" ; do 1673 for d in "$@" ; do
1530 if [[ ${op} == "-u" ]] ; then 1674 if [[ ${op} == "-u" ]] ; then
1531 newls=${ls} 1675 newls=${ls}
1532 else 1676 else
1533 newls="" 1677 newls=""
1534 fi 1678 fi
1535 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1536 if [[ ${op} == "-i" ]] ; then 1680 if [[ ${op} == "-i" ]] ; then
1537 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1538 else 1682 else
1539 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1540 fi 1684 fi
1541 done 1685 done
1542 ls=${newls} 1686 ls=${newls}
1543 done 1687 done
1544 ls=${ls//.po}
1545 else 1688 else
1546 ls=$@ 1689 ls="$@"
1547 fi 1690 fi
1548 1691
1549 ls=" ${ls} " 1692 nols=""
1550 newls="" 1693 newls=""
1551 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1552 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1695 if hasq ${f} ${ls} ; then
1553 newls="${newls} ${f}" 1696 newls="${newls} ${f}"
1554 else 1697 else
1555 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1556 fi 1699 fi
1557 done 1700 done
1558 if [[ -z ${newls} ]] ; then 1701 [[ -n ${nols} ]] \
1559 unset LINGUAS 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1560 else
1561 export LINGUAS=${newls:1} 1703 export LINGUAS=${newls:1}
1562 fi
1563} 1704}
1564 1705
1565# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1566# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1567 1708# @DESCRIPTION:
1568# the following functions are useful in kernel module ebuilds, etc.
1569# for an example see ivtv or drbd ebuilds
1570
1571# set's ARCH to match what the kernel expects
1572set_arch_to_kernel() {
1573 i=10
1574 while ((i--)) ; do
1575 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1576 done
1577 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1578 case ${ARCH} in
1579 x86) export ARCH="i386";;
1580 amd64) export ARCH="x86_64";;
1581 hppa) export ARCH="parisc";;
1582 mips) export ARCH="mips";;
1583 sparc) export ARCH="$(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!
1584 *) export ARCH="${ARCH}";;
1585 esac
1586}
1587
1588# set's ARCH back to what portage expects
1589set_arch_to_portage() {
1590 i=10
1591 while ((i--)) ; do
1592 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1593 done
1594 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1595}
1596
1597# Jeremy Huddleston <eradicator@gentoo.org>:
1598# preserve_old_lib /path/to/libblah.so.0
1599# preserve_old_lib_notify /path/to/libblah.so.0
1600#
1601# These functions are useful when a lib in your package changes --soname. Such 1709# These functions are useful when a lib in your package changes ABI SONAME.
1602# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1603# would break packages that link against it. Most people get around this 1711# would break packages that link against it. Most people get around this
1604# by using the portage SLOT mechanism, but that is not always a relevant 1712# by using the portage SLOT mechanism, but that is not always a relevant
1605# solution, so instead you can add the following to your ebuilds: 1713# solution, so instead you can call this from pkg_preinst. See also the
1606# 1714# preserve_old_lib_notify function.
1607# src_install() {
1608# ...
1609# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1610# ...
1611# }
1612#
1613# pkg_postinst() {
1614# ...
1615# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1616# ...
1617# }
1618
1619preserve_old_lib() { 1715preserve_old_lib() {
1620 LIB=$1 1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1621 1721
1622 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1623 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1624 DIRNAME=`dirname ${LIB}`
1625 1724
1626 dodir ${DIRNAME} 1725 local lib dir
1627 cp ${ROOT}${LIB} ${D}${DIRNAME} 1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1628 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1629 fi 1732 done
1630} 1733}
1631 1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1632preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1633 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1634 1744
1635 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1636 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1637 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1638 einfo "An old version of an installed library was detected on your system." 1753 ewarn "Old versions of installed libraries were detected on your system."
1639 einfo "In order to avoid breaking packages that link against is, this older version" 1754 ewarn "In order to avoid breaking packages that depend on these old libs,"
1640 einfo "is not being removed. In order to make full use of this newer version," 1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1641 einfo "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1642 einfo " revdep-rebuild --soname ${SONAME}" 1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1643 einfo 1758 ewarn
1644 einfo "After doing that, you can safely remove ${LIB}"
1645 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1646 fi 1759 fi
1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1763 ewarn
1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1769 fi
1647} 1770}
1648 1771
1649# Hack for people to figure out if a package was built with 1772# @FUNCTION: built_with_use
1650# certain USE flags 1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1651# 1775#
1652# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1653# ex: built_with_use xchat gtk2
1654# 1777#
1655# Flags: -a all USE flags should be utilized 1778# A temporary hack until portage properly supports DEPENDing on USE
1656# -o at least one USE flag should be utilized 1779# flags being enabled in packages. This will check to see if the specified
1657# Note: the default flag is '-a' 1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1658built_with_use() { 1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1659 local opt=$1 1810 local opt=$1
1660 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1661 1812
1662 local PKG=$(best_version $1) 1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1663 shift 1815 shift
1664 1816
1665 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1666 [[ ! -e ${USEFILE} ]] && return 1 1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1819
1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1821 # this gracefully
1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1667 1850
1668 local USE_BUILT=$(<${USEFILE}) 1851 local USE_BUILT=$(<${USEFILE})
1669 while [[ $# -gt 0 ]] ; do 1852 while [[ $# -gt 0 ]] ; do
1670 if [[ ${opt} = "-o" ]] ; then 1853 if [[ ${opt} = "-o" ]] ; then
1671 has $1 ${USE_BUILT} && return 0 1854 has $1 ${USE_BUILT} && return 0
1675 shift 1858 shift
1676 done 1859 done
1677 [[ ${opt} = "-a" ]] 1860 [[ ${opt} = "-a" ]]
1678} 1861}
1679 1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1680# Many configure scripts wrongly bail when a C++ compiler 1866# Many configure scripts wrongly bail when a C++ compiler could not be
1681# could not be detected. #73450 1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1682epunt_cxx() { 1870epunt_cxx() {
1683 local dir=$1 1871 local dir=$1
1684 [[ -z ${dir} ]] && dir=${S} 1872 [[ -z ${dir} ]] && dir=${S}
1685 ebegin "Removing useless C++ checks" 1873 ebegin "Removing useless C++ checks"
1686 local f 1874 local f
1687 for f in $(find ${dir} -name configure) ; do 1875 find "${dir}" -name configure | while read f ; do
1688 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1689 done 1877 done
1690 eend 0 1878 eend 0
1691} 1879}
1692 1880
1693# dopamd <file> [more files] 1881# @FUNCTION: make_wrapper
1694# 1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1695# Install pam auth config file in /etc/pam.d 1883# @DESCRIPTION:
1696dopamd() { 1884# Create a shell wrapper script named wrapper in installpath
1697 [[ -z $1 ]] && die "dopamd requires at least one argument" 1885# (defaults to the bindir) to execute target (default of wrapper) by
1698 1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1699 use pam || return 0 1887# libpaths followed by optionally changing directory to chdir.
1700
1701 insinto /etc/pam.d
1702 doins "$@" || die "failed to install $@"
1703}
1704# newpamd <old name> <new name>
1705#
1706# Install pam file <old name> as <new name> in /etc/pam.d
1707newpamd() {
1708 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1709
1710 use pam || return 0
1711
1712 insinto /etc/pam.d
1713 newins "$1" "$2" || die "failed to install $1 as $2"
1714}
1715
1716# make a wrapper script ...
1717# NOTE: this was originally games_make_wrapper, but I noticed other places where
1718# this could be used, so I have moved it here and made it not games-specific
1719# -- wolf31o2
1720# $1 == wrapper name
1721# $2 == binary to run
1722# $3 == directory to chdir before running binary
1723# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1724# $5 == path for wrapper
1725make_wrapper() { 1888make_wrapper() {
1726 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1727 local tmpwrapper=$(emktemp) 1890 local tmpwrapper=$(emktemp)
1891 # We don't want to quote ${bin} so that people can pass complex
1892 # things as $bin ... "./someprog --args"
1728 cat << EOF > "${tmpwrapper}" 1893 cat << EOF > "${tmpwrapper}"
1729#!/bin/sh 1894#!/bin/sh
1730cd "${chdir}" 1895cd "${chdir:-.}"
1896if [ -n "${libdir}" ] ; then
1897 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1731export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1898 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1899 else
1900 export LD_LIBRARY_PATH="${libdir}"
1901 fi
1902fi
1732exec ${bin} "\$@" 1903exec ${bin} "\$@"
1733EOF 1904EOF
1734 chmod go+rx "${tmpwrapper}" 1905 chmod go+rx "${tmpwrapper}"
1735 if [ -n "${5}" ] 1906 if [[ -n ${path} ]] ; then
1736 then 1907 (
1737 exeinto ${5} 1908 exeinto "${path}"
1738 newexe "${tmpwrapper}" "${wrapper}" 1909 newexe "${tmpwrapper}" "${wrapper}"
1910 ) || die
1739 else 1911 else
1740 newbin "${tmpwrapper}" "${wrapper}" 1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1914}
1915
1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1741 fi 1930# fi
1742} 1931
1932# cd "${D}"
1933# [[ -d usr/share/doc ]] || return 0
1934
1935# find usr/share/doc -exec gzip {} +
1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

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