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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 1.173 2005/05/24 03:17:19 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 [[ $(type -t eqawarn) == function ]] && \
72 /* GNU ld script 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 59}
85 60
86# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
87# - only to be used by epatch() 62 [[ $(type -t eqawarn) == function ]] && \
88# 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
89# <azarah@gentoo.org> (11 Nov 2002) 64}
90#
91draw_line() {
92 local i=0
93 local str_length=""
94 65
95 # Handle calls that do not have args, or wc not being installed ... 66fi
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
97 then 68# @FUNCTION: ecvs_clean
98 echo "===============================================================" 69# @USAGE: [list of dirs]
70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
77}
78
79# @FUNCTION: esvn_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove .svn directories recursiveley. Useful when a source tarball contains
83# internal Subversion directories. Defaults to $PWD.
84esvn_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
99#
100# A common example is to disable shell globbing so that special meaning/care
101# may be used with variables/arguments to custom functions. That would be:
102# @CODE
103# eshopts_push -o noglob
104# for x in ${foo} ; do
105# if ...some check... ; then
106# eshopts_pop
99 return 0 107# return 0
100 fi 108# fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done 109# done
111 110# eshopts_pop
112 echo 111# @CODE
113 112eshopts_push() {
114 return 0 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
115} 125}
116 126
117# Default directory where patches are located 127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
121# Default options for patch 156# Default options for patch:
157# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
125# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
126# and not the full path .. 166# and not the full path. Globs accepted.
127EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
128# Change the printed message for a single patch. 170# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
172# @VARIABLE: EPATCH_MULTI_MSG
173# @DESCRIPTION:
130# Change the printed message for multiple patches. 174# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style: 176# @VARIABLE: EPATCH_FORCE
133# 177# @DESCRIPTION:
134# ??_${ARCH}_foo.${EPATCH_SUFFIX} 178# Only require patches to match EPATCH_SUFFIX rather than the extended
135# 179# arch naming style.
136EPATCH_FORCE="no" 180EPATCH_FORCE="no"
137 181
138# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
139# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
140# 190#
141# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
142# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
143# 193#
144# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
145# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
146# 196# ${EPATCH_FORCE} == "yes"
147# Above EPATCH_* variables can be used to control various defaults,
148# bug they should be left as is to ensure an ebuild can rely on
149# them for.
150#
151# Patches are applied in current directory.
152#
153# Bulk Patches should preferibly have the form of:
154#
155# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
156# 206#
157# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
158# 209#
159# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
160# 02_sparc_another-fix.patch.bz2
161#
162# This ensures that there are a set order, and you can have ARCH
163# specific patches.
164#
165# If you however give an argument to epatch(), it will treat it as a
166# single patch that need to be applied if its a file. If on the other
167# hand its a directory, it will set EPATCH_SOURCE to this.
168#
169# <azarah@gentoo.org> (10 Nov 2002)
170#
171epatch() { 211epatch() {
172 local PIPE_CMD="" 212 _epatch_draw_line() {
173 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
174 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
176 local SINGLE_PATCH="no" 216 }
177 local x=""
178 217
179 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
180 then 219
220 # Let the rest of the code process one user arg at a time --
221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
181 local m="" 224 local m
182 for m in "$@" ; do 225 for m in "$@" ; do
183 epatch "${m}" 226 epatch "${m}"
184 done 227 done
185 return 0 228 return 0
186 fi 229 fi
187 230
188 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
189 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
190 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
191 237 set -- "$1"
192 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
193 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
194 241
195 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
196 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
197 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
198 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
199 then 288 then
200 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
201 else 314 else
202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
203 fi 316 fi
204 else 317
205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
206 then 319 # but if there are more, make sure we get unique log filenames
207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
208 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
209 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
210 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
211 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
212 echo 360 echo
213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
214 eerror 398 eerror
215 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
216 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
217 echo 402 echo
218 die "Cannot find \$EPATCH_SOURCE!"
219 fi
220
221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
222 fi
223
224 case ${EPATCH_SUFFIX##*\.} in
225 bz2)
226 PIPE_CMD="bzip2 -dc"
227 PATCH_SUFFIX="bz2"
228 ;;
229 gz|Z|z)
230 PIPE_CMD="gzip -dc"
231 PATCH_SUFFIX="gz"
232 ;;
233 ZIP|zip)
234 PIPE_CMD="unzip -p"
235 PATCH_SUFFIX="zip"
236 ;;
237 *)
238 PIPE_CMD="cat"
239 PATCH_SUFFIX="patch"
240 ;;
241 esac
242
243 if [ "${SINGLE_PATCH}" = "no" ]
244 then
245 einfo "${EPATCH_MULTI_MSG}"
246 fi
247 for x in ${EPATCH_SOURCE}
248 do
249 # New ARCH dependant patch naming scheme ...
250 #
251 # ???_arch_foo.patch
252 #
253 if [ -f ${x} ] && \
254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ])
256 then
257 local count=0
258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
260
261 if [ -n "${EPATCH_EXCLUDE}" ]
262 then
263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
264 then
265 continue
266 fi
267 fi
268
269 if [ "${SINGLE_PATCH}" = "yes" ]
270 then
271 if [ -n "${EPATCH_SINGLE_MSG}" ]
272 then
273 einfo "${EPATCH_SINGLE_MSG}"
274 else
275 einfo "Applying ${patchname} ..."
276 fi
277 else
278 einfo " ${patchname} ..."
279 fi
280
281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283
284 # Allow for prefix to differ ... im lazy, so shoot me :/
285 while [ "${count}" -lt 5 ]
286 do
287 # Generate some useful debug info ...
288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if [ "${PATCH_SUFFIX}" != "patch" ]
292 then
293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 else
296 PATCH_TARGET="${x}"
297 fi
298
299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304
305 if [ "${PATCH_SUFFIX}" != "patch" ]
306 then
307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
308 then
309 echo
310 eerror "Could not extract patch!"
311 #die "Could not extract patch!"
312 count=5
313 break
314 fi
315 fi
316
317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
318 then
319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324
325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
326
327 if [ "$?" -ne 0 ]
328 then
329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo
331 eerror "A dry-run of patch command succeeded, but actually"
332 eerror "applying the patch failed!"
333 #die "Real world sux compared to the dreamworld!"
334 count=5
335 fi
336
337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
338
339 break
340 fi
341
342 count=$((count + 1))
343 done
344
345 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then
347 rm -f ${PATCH_TARGET}
348 fi
349
350 if [ "${count}" -eq 5 ]
351 then
352 echo
353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
355 eerror
356 eerror "Include in your bugreport the contents of:"
357 eerror
358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
359 echo
360 die "Failed Patch: ${patchname}!" 403 die "Failed Patch: ${patchname}!"
361 fi 404 fi
362 405
363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
364 407 rm -f "${STDERR_TARGET}"
365 eend 0 408 eend 0
366 fi
367 done 409 done
368 if [ "${SINGLE_PATCH}" = "no" ] 410
369 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
370 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
371 fi 430 fi
431 done
372} 432}
373 433
374# This function check how many cpu's are present, and then set 434# @FUNCTION: emktemp
375# -j in MAKEOPTS accordingly. 435# @USAGE: [temp dir]
376# 436# @DESCRIPTION:
377# Thanks to nall <nall@gentoo.org> for this.
378#
379get_number_of_jobs() {
380 local jobs=0
381
382 if [ ! -r /proc/cpuinfo ]
383 then
384 return 1
385 fi
386
387 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
388 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
389 then
390 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
391 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
392 ADMINPARAM="${ADMINPARAM/-j}"
393 fi
394
395 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
396
397 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
398 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
399 then
400 # these archs will always have "[Pp]rocessor"
401 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
402
403 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
404 then
405 # sparc always has "ncpus active"
406 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
407
408 elif [ "${ARCH}" = "alpha" ]
409 then
410 # alpha has "cpus active", but only when compiled with SMP
411 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
412 then
413 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
414 else
415 jobs=2
416 fi
417
418 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
419 then
420 # ppc has "processor", but only when compiled with SMP
421 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
422 then
423 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
424 else
425 jobs=2
426 fi
427 elif [ "${ARCH}" = "s390" ]
428 then
429 # s390 has "# processors : "
430 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
431 else
432 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
433 die "Unknown ARCH -- ${ARCH}!"
434 fi
435
436 # Make sure the number is valid ...
437 if [ "${jobs}" -lt 1 ]
438 then
439 jobs=1
440 fi
441
442 if [ -n "${ADMINPARAM}" ]
443 then
444 if [ "${jobs}" -gt "${ADMINPARAM}" ]
445 then
446 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
447 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
448 else
449 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
450 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
451 fi
452 fi
453}
454
455# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
456# does not exist on the users system 438# does not exist on the users system.
457# vapier@gentoo.org
458#
459# Takes just 1 optional parameter (the directory to create tmpfile in)
460emktemp() { 439emktemp() {
461 local exe="touch" 440 local exe="touch"
462 [ "$1" == "-d" ] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
463 local topdir="$1" 442 local topdir=$1
464 443
465 if [ -z "${topdir}" ] 444 if [[ -z ${topdir} ]] ; then
466 then
467 [ -z "${T}" ] \ 445 [[ -z ${T} ]] \
468 && topdir="/tmp" \ 446 && topdir="/tmp" \
469 || topdir="${T}" 447 || topdir=${T}
470 fi 448 fi
471 449
472 if [ -z "$(type -p mktemp)" ] 450 if ! type -P mktemp > /dev/null ; then
473 then 451 # system lacks `mktemp` so we have to fake it
474 local tmp=/ 452 local tmp=/
475 while [ -e "${tmp}" ] ; do 453 while [[ -e ${tmp} ]] ; do
476 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
477 done 455 done
478 ${exe} "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
479 echo "${tmp}" 457 echo "${tmp}"
480 else 458 else
481 [ "${exe}" == "touch" ] \ 459 # the args here will give slightly wierd names on BSD,
482 && exe="-p" \ 460 # but should produce a usable file on all userlands
483 || exe="-d" 461 if [[ ${exe} == "touch" ]] ; then
484 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
463 else
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
485 fi 465 fi
466 fi
486} 467}
487 468
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
488# Small wrapper for getent (Linux), nidump (Mac OS X), 477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
489# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
490# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
491# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
492#
493# egetent(database, key)
494egetent() { 480egetent() {
495 if useq ppc-macos ; then 481 case ${CHOST} in
482 *-darwin[678])
496 case "$2" in 483 case "$2" in
497 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
498 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
499 ;; 486 ;;
500 *) # Numeric 487 *) # Numeric
501 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
502 ;; 489 ;;
503 esac 490 esac
504 elif useq x86-fbsd ; then 491 ;;
505 local action 492 *-darwin*)
506 if [ "$1" == "passwd" ] 493 local mytype=$1
507 then 494 [[ "passwd" == $mytype ]] && mytype="Users"
508 action="user" 495 [[ "group" == $mytype ]] && mytype="Groups"
509 else 496 case "$2" in
510 action="group" 497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
508 local opts action="user"
509 [[ $1 == "passwd" ]] || action="group"
510
511 # lookup by uid/gid
512 if [[ $2 == [[:digit:]]* ]] ; then
513 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
511 fi 514 fi
515
512 pw show "${action}" "$2" -q 516 pw show ${action} ${opts} "$2" -q
513 else 517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
514 which nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
515 getent "$1" "$2" 523 getent "$1" "$2"
516 fi 524 ;;
525 esac
517} 526}
518 527
519# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
520# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
521# 530# @DESCRIPTION:
522# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
523# 532# a user to the system. The only required parameter is the username.
524# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
525# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
526# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
527# note: pass -1 to get default behavior
528# shell: /bin/false
529# homedir: /dev/null
530# groups: none
531# extra: comment of 'added by portage for ${PN}'
532enewuser() { 536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
533 # get the username 544 # get the username
534 local euser="$1"; shift 545 local euser=$1; shift
535 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
536 then
537 eerror "No username specified !" 547 eerror "No username specified !"
538 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
539 fi 549 fi
540 550
541 # lets see if the username already exists 551 # lets see if the username already exists
542 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
543 then
544 return 0 553 return 0
545 fi 554 fi
546 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
547 556
548 # options to pass to useradd 557 # options to pass to useradd
549 local opts= 558 local opts=
550 559
551 # handle uid 560 # handle uid
552 local euid="$1"; shift 561 local euid=$1; shift
553 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
554 then
555 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
556 then
557 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
558 then
559 euid="next" 565 euid="next"
560 fi 566 fi
561 else 567 else
562 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
563 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
564 fi 570 fi
565 else 571 else
566 euid="next" 572 euid="next"
567 fi 573 fi
568 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
569 then 575 for ((euid = 101; euid <= 999; euid++)); do
570 local pwrange
571 if [ "${USERLAND}" == "BSD" ] ; then
572 pwrange="`jot 898 101`"
573 else
574 pwrange="`seq 101 999`"
575 fi
576 for euid in ${pwrange} ; do
577 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
578 done 577 done
579 fi 578 fi
580 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
581 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
582 581
583 # handle shell 582 # handle shell
584 local eshell="$1"; shift 583 local eshell=$1; shift
585 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
586 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
587 if [ ! -e "${eshell}" ]
588 then
589 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
590 die "${eshell} does not exist" 587 die "${eshell} does not exist in ${ROOT}"
588 fi
589 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
590 eerror "Do not specify ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
591 fi 592 fi
592 else 593 else
593 if [ "${USERLAND}" == "BSD" ] 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
594 then 595 [[ -x ${ROOT}${shell} ]] && break
595 eshell="/usr/bin/false" 596 done
596 else 597
598 if [[ ${shell} == "/dev/null" ]] ; then
599 eerror "Unable to identify the shell to use, proceeding with userland default."
600 case ${USERLAND} in
597 eshell="/bin/false" 601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
598 fi 606 fi
607
608 eshell=${shell}
599 fi 609 fi
600 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
601 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
602 612
603 # handle homedir 613 # handle homedir
604 local ehome="$1"; shift 614 local ehome=$1; shift
605 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
606 then
607 ehome="/dev/null" 616 ehome="/dev/null"
608 fi 617 fi
609 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
610 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
611 620
612 # handle groups 621 # handle groups
613 local egroups="$1"; shift 622 local egroups=$1; shift
614 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
615 then
616 local oldifs="${IFS}" 624 local oldifs=${IFS}
617 local defgroup="" exgroups="" 625 local defgroup="" exgroups=""
618 626
619 export IFS="," 627 export IFS=","
620 for g in ${egroups} 628 for g in ${egroups} ; do
621 do
622 export IFS="${oldifs}" 629 export IFS=${oldifs}
623 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
624 then
625 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
626 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
627 fi 633 fi
628 if [ -z "${defgroup}" ] 634 if [[ -z ${defgroup} ]] ; then
629 then
630 defgroup="${g}" 635 defgroup=${g}
631 else 636 else
632 exgroups="${exgroups},${g}" 637 exgroups="${exgroups},${g}"
633 fi 638 fi
634 export IFS="," 639 export IFS=","
635 done 640 done
636 export IFS="${oldifs}" 641 export IFS=${oldifs}
637 642
638 opts="${opts} -g ${defgroup}" 643 opts="${opts} -g ${defgroup}"
639 if [ ! -z "${exgroups}" ] 644 if [[ ! -z ${exgroups} ]] ; then
640 then
641 opts="${opts} -G ${exgroups:1}" 645 opts="${opts} -G ${exgroups:1}"
642 fi 646 fi
643 else 647 else
644 egroups="(none)" 648 egroups="(none)"
645 fi 649 fi
646 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
647 651
648 # handle extra and add the user 652 # handle extra and add the user
649 local eextra="$@"
650 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
651 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
652 if useq ppc-macos 655 case ${CHOST} in
653 then 656 *-darwin*)
654 ### Make the user 657 ### Make the user
655 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
656 then
657 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
658 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
659 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
660 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
661 ### Add the user to the groups specified 663 ### Add the user to the groups specified
662 local oldifs="${IFS}" 664 local oldifs=${IFS}
663 export IFS="," 665 export IFS=","
664 for g in ${egroups} 666 for g in ${egroups} ; do
665 do
666 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
667 done 668 done
668 export IFS="${oldifs}" 669 export IFS=${oldifs}
669 else 670 else
670 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
671 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
672 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
673 die "Required function missing" 674 die "Required function missing"
674 fi 675 fi
675 elif use x86-fbsd ; then 676 ;;
676 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
677 then 678 if [[ -z $@ ]] ; then
678 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
679 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
680 die "enewuser failed" 681 die "enewuser failed"
681 else 682 else
682 einfo " - Extra: ${eextra}" 683 einfo " - Extra: $@"
683 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
684 -c ${eextra} || die "enewuser failed" 685 "$@" || die "enewuser failed"
685 fi 686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
686 else 692 else
687 if [ -z "${eextra}" ] 693 einfo " - Extra: $@"
688 then 694 useradd ${opts} ${euser} "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-openbsd*)
699 if [[ -z $@ ]] ; then
700 useradd -u ${euid} -s ${eshell} \
701 -d ${ehome} -c "Added by portage for ${PN}" \
702 -g ${egroups} ${euser} || die "enewuser failed"
703 else
704 einfo " - Extra: $@"
705 useradd -u ${euid} -s ${eshell} \
706 -d ${ehome} -c "Added by portage for ${PN}" \
707 -g ${egroups} ${euser} "$@" || die "enewuser failed"
708 fi
709 ;;
710
711 *)
712 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} \ 713 useradd ${opts} \
690 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
691 || die "enewuser failed" 716 || die "enewuser failed"
692 else 717 else
693 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
694 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
695 || die "enewuser failed" 721 || die "enewuser failed"
696 fi 722 fi
723 ;;
724 esac
725
726 if [[ ! -e ${ROOT}/${ehome} ]] ; then
727 einfo " - Creating ${ehome} in ${ROOT}"
728 mkdir -p "${ROOT}/${ehome}"
729 chown ${euser} "${ROOT}/${ehome}"
730 chmod 755 "${ROOT}/${ehome}"
697 fi 731 fi
732
698 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
699
700 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
701 then
702 einfo " - Creating ${ehome} in ${D}"
703 dodir ${ehome}
704 fowners ${euser} ${ehome}
705 fperms 755 ${ehome}
706 fi
707} 734}
708 735
709# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
710# vapier@gentoo.org 737# @USAGE: <group> [gid]
711# 738# @DESCRIPTION:
712# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
713# 740# group to the system. Just give it a group name to add and enewgroup will
714# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
715# groupname: REQUIRED ! 742# allocate the next available one.
716# gid: next available (see groupadd(8))
717# extra: none
718enewgroup() { 743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
719 # get the group 751 # get the group
720 local egroup="$1"; shift 752 local egroup="$1"; shift
721 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
722 then 754 then
723 eerror "No group specified !" 755 eerror "No group specified !"
724 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
725 fi 757 fi
726 758
727 # see if group already exists 759 # see if group already exists
728 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
729 then
730 return 0 761 return 0
731 fi 762 fi
732 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
733 764
734 # options to pass to useradd 765 # options to pass to useradd
740 then 771 then
741 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
742 then 773 then
743 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
744 then 775 then
745 if useq ppc-macos ; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
746 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
747 else 778 else
748 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
749 fi 780 fi
750 else 781 else
764 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
765 796
766 # add the group 797 # add the group
767 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
768 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
769 if useq ppc-macos ; then 800 case ${CHOST} in
801 *-darwin*)
770 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
771 then 803 then
772 einfo "Extra options are not supported on macos yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
773 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
774 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
775 die "Required function missing" 807 die "Required function missing"
776 fi 808 fi
777 809
778 # If we need the next available 810 # If we need the next available
779 case ${egid} in 811 case ${egid} in
780 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
781 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
782 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
783 done 815 done
784 esac 816 esac
785 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
786 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
787 elif use x86-fbsd ; then 819 ;;
820
821 *-freebsd*|*-dragonfly*)
788 case ${egid} in 822 case ${egid} in
789 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
790 for egid in `jot 898 101`; do 824 for ((egid = 101; egid <= 999; egid++)); do
791 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
792 done 826 done
793 esac 827 esac
794 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
795 else 829 ;;
830
831 *-netbsd*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
839 ;;
840
841 *)
796 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
797 fi 843 ;;
844 esac
798 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
799} 846}
800 847
801# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
802# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
803# 850# @DESCRIPTION:
804# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
805edos2unix() { 855edos2unix() {
806 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
807 do
808 cp "${f}" ${T}/edos2unix
809 sed 's/\r$//' ${T}/edos2unix > "${f}"
810 done
811} 857}
812
813
814##############################################################
815# START: Handle .desktop files and menu entries #
816# maybe this should be separated into a new eclass some time #
817# lanius@gentoo.org #
818##############################################################
819 858
820# Make a desktop file ! 859# Make a desktop file !
821# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
822# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
823# 862#
824# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
825# 864#
826# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
827# name: the name that will show up in the menu 866# name: the name that will show up in the menu
828# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
829# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
830# a full path to an icon 869# a full path to an icon
831# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
832# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
833# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
834make_desktop_entry() { 873make_desktop_entry() {
835 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
836 875
837 local exec=${1} 876 local exec=${1}
838 local name=${2:-${PN}} 877 local name=${2:-${PN}}
839 local icon=${3:-${PN}.png} 878 local icon=${3:-${PN}}
840 local type=${4} 879 local type=${4}
841 local path=${5} 880 local path=${5}
842 881
843 if [[ -z ${type} ]] ; then 882 if [[ -z ${type} ]] ; then
844 local catmaj=${CATEGORY%%-*} 883 local catmaj=${CATEGORY%%-*}
845 local catmin=${CATEGORY##*-} 884 local catmin=${CATEGORY##*-}
846 case ${catmaj} in 885 case ${catmaj} in
847 app) 886 app)
848 case ${catmin} in 887 case ${catmin} in
888 accessibility) type=Accessibility;;
849 admin) type=System;; 889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
850 cdr) type=DiscBurning;; 893 cdr) type=DiscBurning;;
851 dicts) type=Dictionary;; 894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
852 editors) type=TextEditor;; 896 editors) type=TextEditor;;
853 emacs) type=TextEditor;; 897 emacs) type=TextEditor;;
854 emulation) type=Emulator;; 898 emulation) type=Emulator;;
855 laptop) type=HardwareSettings;; 899 laptop) type=HardwareSettings;;
856 office) type=Office;; 900 office) type=Office;;
901 pda) type=PDA;;
857 vim) type=TextEditor;; 902 vim) type=TextEditor;;
858 xemacs) type=TextEditor;; 903 xemacs) type=TextEditor;;
859 *) type=;; 904 *) type=;;
860 esac 905 esac
861 ;; 906 ;;
862 907
863 dev) 908 dev)
864 type="Development" 909 type="Development"
865 ;; 910 ;;
866 911
867 games) 912 games)
868 [[ -z ${path} ]] && path=${GAMES_BINDIR}
869
870 case ${catmin} in 913 case ${catmin} in
871 action) type=ActionGame;; 914 action|fps) type=ActionGame;;
872 arcade) type=ArcadeGame;; 915 arcade) type=ArcadeGame;;
873 board) type=BoardGame;; 916 board) type=BoardGame;;
874 kid) type=KidsGame;;
875 emulation) type=Emulator;; 917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
876 puzzle) type=LogicGame;; 919 puzzle) type=LogicGame;;
877 rpg) type=RolePlaying;;
878 roguelike) type=RolePlaying;; 920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
879 simulation) type=Simulation;; 922 simulation) type=Simulation;;
880 sports) type=SportsGame;; 923 sports) type=SportsGame;;
881 strategy) type=StrategyGame;; 924 strategy) type=StrategyGame;;
882 *) type=;; 925 *) type=;;
883 esac 926 esac
884 type="Game;${type}" 927 type="Game;${type}"
928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
885 ;; 936 ;;
886 937
887 mail) 938 mail)
888 type="Network;Email" 939 type="Network;Email"
889 ;; 940 ;;
891 media) 942 media)
892 case ${catmin} in 943 case ${catmin} in
893 gfx) type=Graphics;; 944 gfx) type=Graphics;;
894 radio) type=Tuner;; 945 radio) type=Tuner;;
895 sound) type=Audio;; 946 sound) type=Audio;;
896 tv) type=TV;; 947 tv) type=TV;;
897 video) type=Video;; 948 video) type=Video;;
898 *) type=;; 949 *) type=;;
899 esac 950 esac
900 type="AudioVideo;${type}" 951 type="AudioVideo;${type}"
901 ;; 952 ;;
902 953
903 net) 954 net)
904 case ${catmin} in 955 case ${catmin} in
905 dialup) type=Dialup;; 956 dialup) type=Dialup;;
906 ftp) type=FileTransfer;; 957 ftp) type=FileTransfer;;
907 im) type=InstantMessaging;; 958 im) type=InstantMessaging;;
908 irc) type=IRCClient;; 959 irc) type=IRCClient;;
909 mail) type=Email;; 960 mail) type=Email;;
910 news) type=News;; 961 news) type=News;;
911 nntp) type=News;; 962 nntp) type=News;;
912 p2p) type=FileTransfer;; 963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
913 *) type=;; 965 *) type=;;
914 esac 966 esac
915 type="Network;${type}" 967 type="Network;${type}"
916 ;; 968 ;;
917 969
918 sci) 970 sci)
919 case ${catmin} in 971 case ${catmin} in
920 astro*) type=Astronomoy;; 972 astro*) type=Astronomy;;
921 bio*) type=Biology;; 973 bio*) type=Biology;;
922 calc*) type=Calculator;; 974 calc*) type=Calculator;;
923 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
924 geo*) type=Geology;; 977 geo*) type=Geology;;
925 math*) type=Math;; 978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
926 *) type=;; 981 *) type=;;
927 esac 982 esac
928 type="Science;${type}" 983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
929 ;; 988 ;;
930 989
931 www) 990 www)
932 case ${catmin} in 991 case ${catmin} in
933 client) type=WebBrowser;; 992 client) type=WebBrowser;;
934 *) type=;; 993 *) type=;;
935 esac 994 esac
936 type="Network" 995 type="Network;${type}"
937 ;; 996 ;;
938 997
939 *) 998 *)
940 type= 999 type=
941 ;; 1000 ;;
942 esac 1001 esac
943 fi 1002 fi
944 1003 if [ "${SLOT}" == "0" ] ; then
1004 local desktop_name="${PN}"
1005 else
1006 local desktop_name="${PN}-${SLOT}"
1007 fi
1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
945 local desktop=${T}/${exec%% *}-${P}.desktop 1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
946 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
1021
1022 cat <<-EOF > "${desktop}"
947echo "[Desktop Entry] 1023 [Desktop Entry]
948Encoding=UTF-8
949Version=0.9.2
950Name=${name} 1024 Name=${name}
951Type=Application 1025 Type=Application
952Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
953Exec=${exec} 1027 Exec=${exec}
954Path=${path} 1028 TryExec=${exec%% *}
955Icon=${icon} 1029 Icon=${icon}
956Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
957 1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1034
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
958 insinto /usr/share/applications 1038 insinto /usr/share/applications
959 doins "${desktop}" 1039 doins "${desktop}"
960 1040 )
961 return 0
962} 1041}
963 1042
964# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
965# 1044# @USAGE: [directories]
966# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
967# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
968# command: Name of the Window Manager 1047# @DESCRIPTION:
1048# Validate desktop entries using desktop-file-utils
1049validate_desktop_entries() {
1050 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1051 einfo "Checking desktop entry validity"
1052 local directories=""
1053 for d in /usr/share/applications $@ ; do
1054 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1055 done
1056 if [[ -n ${directories} ]] ; then
1057 for FILE in $(find ${directories} -name "*\.desktop" \
1058 -not -path '*.hidden*' | sort -u 2>/dev/null)
1059 do
1060 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1061 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1062 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1063 done
1064 fi
1065 echo ""
1066 else
1067 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1068 fi
1069}
969 1070
1071# @FUNCTION: make_session_desktop
1072# @USAGE: <title> <command> [command args...]
1073# @DESCRIPTION:
1074# Make a GDM/KDM Session file. The title is the file to execute to start the
1075# Window Manager. The command is the name of the Window Manager.
1076#
1077# You can set the name of the file via the ${wm} variable.
970make_session_desktop() { 1078make_session_desktop() {
971 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1079 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
972 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
973 1081
974 local title=$1 1082 local title=$1
975 local command=$2 1083 local command=$2
976 local desktop=${T}/${wm}.desktop 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
977 1086
1087 cat <<-EOF > "${desktop}"
978echo "[Desktop Entry] 1088 [Desktop Entry]
979Encoding=UTF-8
980Name=${title} 1089 Name=${title}
981Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
982Exec=${command} 1091 Exec=${command} $*
983TryExec=${command} 1092 TryExec=${command}
984Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
985 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
986 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
987 doins "${desktop}" 1100 doins "${desktop}"
1101 )
988} 1102}
989 1103
1104# @FUNCTION: domenu
1105# @USAGE: <menus>
1106# @DESCRIPTION:
1107# Install the list of .desktop menu files into the appropriate directory
1108# (/usr/share/applications).
990domenu() { 1109domenu() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
991 local i j 1113 local i j ret=0
992 insinto /usr/share/applications 1114 insinto /usr/share/applications
993 for i in "$@" ; do 1115 for i in "$@" ; do
994 if [[ -f ${i} ]] ; then 1116 if [[ -f ${i} ]] ; then
995 doins "${i}" 1117 doins "${i}"
1118 ((ret+=$?))
996 elif [[ -d ${i} ]] ; then 1119 elif [[ -d ${i} ]] ; then
997 for j in "${i}"/*.desktop ; do 1120 for j in "${i}"/*.desktop ; do
998 doins "${j}" 1121 doins "${j}"
1122 ((ret+=$?))
999 done 1123 done
1124 else
1125 ((++ret))
1000 fi 1126 fi
1001 done 1127 done
1128 exit ${ret}
1129 )
1002} 1130}
1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
1003newmenu() { 1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1004 insinto /usr/share/applications 1140 insinto /usr/share/applications
1005 newins "$1" "$2" 1141 newins "$@"
1142 )
1006} 1143}
1007 1144
1145# @FUNCTION: doicon
1146# @USAGE: <list of icons>
1147# @DESCRIPTION:
1148# Install the list of icons into the icon directory (/usr/share/pixmaps).
1149# This is useful in conjunction with creating desktop/menu files.
1008doicon() { 1150doicon() {
1151 (
1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
1009 local i j 1154 local i j ret
1010 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
1011 for i in "$@" ; do 1156 for i in "$@" ; do
1012 if [[ -f ${i} ]] ; then 1157 if [[ -f ${i} ]] ; then
1013 doins "${i}" 1158 doins "${i}"
1159 ((ret+=$?))
1014 elif [[ -d ${i} ]] ; then 1160 elif [[ -d ${i} ]] ; then
1015 for j in "${i}"/*.png ; do 1161 for j in "${i}"/*.png ; do
1016 doins "${j}" 1162 doins "${j}"
1163 ((ret+=$?))
1017 done 1164 done
1165 else
1166 ((++ret))
1018 fi 1167 fi
1019 done 1168 done
1169 exit ${ret}
1170 )
1020} 1171}
1172
1173# @FUNCTION: newicon
1174# @USAGE: <icon> <newname>
1175# @DESCRIPTION:
1176# Like all other new* functions, install the specified icon as newname.
1021newicon() { 1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
1022 insinto /usr/share/pixmaps 1181 insinto /usr/share/pixmaps
1023 newins "$1" "$2" 1182 newins "$@"
1183 )
1024} 1184}
1025
1026##############################################################
1027# END: Handle .desktop files and menu entries #
1028##############################################################
1029
1030 1185
1031# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
1032find_unpackable_file() { 1187find_unpackable_file() {
1033 local src="$1" 1188 local src=$1
1034 if [ -z "${src}" ] 1189 if [[ -z ${src} ]] ; then
1035 then
1036 src="${DISTDIR}/${A}" 1190 src=${DISTDIR}/${A}
1037 else 1191 else
1038 if [ -e "${DISTDIR}/${src}" ] 1192 if [[ -e ${DISTDIR}/${src} ]] ; then
1039 then
1040 src="${DISTDIR}/${src}" 1193 src=${DISTDIR}/${src}
1041 elif [ -e "${PWD}/${src}" ] 1194 elif [[ -e ${PWD}/${src} ]] ; then
1042 then
1043 src="${PWD}/${src}" 1195 src=${PWD}/${src}
1044 elif [ -e "${src}" ] 1196 elif [[ -e ${src} ]] ; then
1045 then
1046 src="${src}" 1197 src=${src}
1047 fi
1048 fi 1198 fi
1049 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1199 fi
1200 [[ ! -e ${src} ]] && return 1
1050 echo "${src}" 1201 echo "${src}"
1051} 1202}
1052 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
1053# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
1054# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
1055# the middle of the archive. Valve seems to use it a lot ... too bad 1209# the middle of the archive. Valve seems to use it a lot ... too bad
1056# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1210# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1057# 1211#
1058# Usage: unpack_pdv [file to unpack] [size of off_t]
1059# - you have to specify the off_t size ... i have no idea how to extract that 1212# You have to specify the off_t size ... I have no idea how to extract that
1060# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
1061# the size of the off_t type (in bytes) on the machine that built the pdv 1214# the size of the off_t type (in bytes) on the machine that built the pdv
1215# archive.
1216#
1062# archive. one way to determine this is by running the following commands: 1217# One way to determine this is by running the following commands:
1218#
1219# @CODE
1063# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
1064# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
1065# basically look for the first lseek command (we do the strings/grep because 1224# Basically look for the first lseek command (we do the strings/grep because
1066# sometimes the function call is _llseek or something) and steal the 2nd 1225# sometimes the function call is _llseek or something) and steal the 2nd
1067# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
1068# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1069# lseek 1230# lseek
1070# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1071# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
1072# thus we would pass in the value of '4' as the second parameter. 1235# Thus we would pass in the value of '4' as the second parameter.
1073unpack_pdv() { 1236unpack_pdv() {
1074 local src="`find_unpackable_file $1`" 1237 local src=$(find_unpackable_file "$1")
1075 local sizeoff_t="$2" 1238 local sizeoff_t=$2
1076 1239
1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1077 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1241 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1078 1242
1079 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
1080 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1081 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1082 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1246 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1083 1247
1084 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1085 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1086 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1087 1251
1088 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1089 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1090 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1091 1255
1092 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1093 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1094 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1095 1259
1096 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1097 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1098 iscompressed=1 1262 iscompressed=1
1099 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1100 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1101 else 1265 else
1102 iscompressed=0 1266 iscompressed=0
1103 fi 1267 fi
1104 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1105 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1106 istar=1 1270 istar=1
1107 else 1271 else
1108 istar=0 1272 istar=0
1109 fi 1273 fi
1110 1274
1138 true 1302 true
1139 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1140 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1141} 1305}
1142 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1143# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1144# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1145# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1146# many other game companies. 1313# many other game companies.
1147# 1314#
1148# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1149# - If the file is not specified then unpack will utilize ${A}.
1150# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1151# the proper offset from the script itself. 1317# the proper offset from the script itself.
1152unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1153 local src="$(find_unpackable_file "$1")" 1320 local src=$(find_unpackable_file "${src_input}")
1154 local skip="$2" 1321 local skip=$2
1155 local exe="$3" 1322 local exe=$3
1156 1323
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325
1157 local shrtsrc="$(basename "${src}")" 1326 local shrtsrc=$(basename "${src}")
1158 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1159 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1160 then
1161 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1162 local skip=0 1330 local skip=0
1163 exe=tail 1331 exe=tail
1164 case ${ver} in 1332 case ${ver} in
1165 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1166 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1167 ;; 1335 ;;
1168 2.0|2.0.1) 1336 2.0|2.0.1)
1169 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1170 ;; 1338 ;;
1178 ;; 1346 ;;
1179 2.1.3) 1347 2.1.3)
1180 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1181 let skip="skip + 1" 1349 let skip="skip + 1"
1182 ;; 1350 ;;
1183 2.1.4) 1351 2.1.4|2.1.5)
1184 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1185 skip=$(head -n ${skip} "${src}" | wc -c) 1353 skip=$(head -n ${skip} "${src}" | wc -c)
1186 exe="dd" 1354 exe="dd"
1187 ;; 1355 ;;
1188 *) 1356 *)
1200 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1201 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1202 esac 1370 esac
1203 1371
1204 # lets grab the first few bytes of the file to figure out what kind of archive it is 1372 # lets grab the first few bytes of the file to figure out what kind of archive it is
1205 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1206 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1207 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1208 case ${filetype} in 1376 case ${filetype} in
1209 *tar\ archive) 1377 *tar\ archive*)
1210 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1211 ;; 1379 ;;
1212 bzip2*) 1380 bzip2*)
1213 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1214 ;; 1382 ;;
1224 ;; 1392 ;;
1225 esac 1393 esac
1226 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1227} 1395}
1228 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1229# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1230#
1231# Usage: check_license [license]
1232# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1233check_license() { 1402check_license() {
1234 local lic=$1 1403 local lic=$1
1235 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1236 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1237 else 1406 else
1238 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1239 lic="${PORTDIR}/licenses/${src}" 1408 lic="${PORTDIR}/licenses/${lic}"
1240 elif [ -e "${PWD}/${src}" ] ; then 1409 elif [ -e "${PWD}/${lic}" ] ; then
1241 lic="${PWD}/${src}" 1410 lic="${PWD}/${lic}"
1242 elif [ -e "${src}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1243 lic="${src}" 1412 lic="${lic}"
1244 fi
1245 fi 1413 fi
1246 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1414 fi
1247 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1248 1416
1249 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1250 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1251 local shopts=$-
1252 local alic 1419 local alic
1253 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1254 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1255 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1256 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1257 return 0 1424 return 0
1258 fi 1425 fi
1259 done 1426 done
1260 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1261 1429
1262 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1263 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1264********************************************************** 1432 **********************************************************
1265The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1266package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1267continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1268CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1269********************************************************** 1437 **********************************************************
1270 1438
1271EOF 1439 EOF
1272 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1273 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1274 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1275 read alic 1443 read alic
1276 case ${alic} in 1444 case ${alic} in
1283 die "Failed to accept license" 1451 die "Failed to accept license"
1284 ;; 1452 ;;
1285 esac 1453 esac
1286} 1454}
1287 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1288# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1289# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1290# 1461#
1291# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1292# standardize everything. all you have to do is call cdrom_get_cds() 1463# standardize everything. All you have to do is call cdrom_get_cds()
1293# and when the function returns, you can assume that the cd has been 1464# and when the function returns, you can assume that the cd has been
1294# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1295# 1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1296# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1471# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1297# etc... if you want to give the cds better names, then just export 1472# etc... If you want to give the cds better names, then just export
1298# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1299# 1476#
1300# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1477# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1301#
1302# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1303# - this will attempt to locate a cd based upon a file that is on
1304# the cd ... the more files you give this function, the more cds
1305# the cdrom functions will handle
1306cdrom_get_cds() { 1478cdrom_get_cds() {
1307 # first we figure out how many cds we're dealing with by 1479 # first we figure out how many cds we're dealing with by
1308 # the # of files they gave us 1480 # the # of files they gave us
1309 local cdcnt=0 1481 local cdcnt=0
1310 local f= 1482 local f=
1311 for f in "$@" ; do 1483 for f in "$@" ; do
1312 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1313 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1314 done 1486 done
1315 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1316 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1317 1489
1318 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1319 # if they did, let's just believe them that it's correct 1491 # if they did, let's just believe them that it's correct
1320 if [[ ! -z ${CD_ROOT} ]] ; then
1321 export CDROM_ROOT=${CD_ROOT}
1322 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1323 return
1324 fi
1325 # do the same for CD_ROOT_X
1326 if [[ ! -z ${CD_ROOT_1} ]] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1327 local var= 1493 local var=
1328 cdcnt=0 1494 cdcnt=0
1329 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1330 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1331 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1332 if [[ -z ${!var} ]] ; then 1499 if [[ -z ${!var} ]] ; then
1333 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1334 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1335 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1336 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1337 fi 1504 fi
1338 export CDROM_ROOTS_${cdcnt}="${!var}"
1339 done 1505 done
1340 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1341 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508 export CDROM_SET=-1
1509 for f in ${CDROM_CHECK_1//:/ } ; do
1510 ((++CDROM_SET))
1511 [[ -e ${CD_ROOT}/${f} ]] && break
1512 done
1513 export CDROM_MATCH=${f}
1342 return 1514 return
1343 fi 1515 fi
1344 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1345 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1346 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1347 if [[ -z ${CDROM_NAME} ]] ; then
1348 echo "cdrom for ${PN}."
1349 else
1350 echo "${CDROM_NAME}."
1351 fi
1352 echo 1521 echo
1353 einfo "If you do not have the CD, but have the data files" 1522 einfo "If you do not have the CD, but have the data files"
1354 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1355 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1356 einfo "directory containing the files." 1525 einfo "directory containing the files."
1357 echo 1526 echo
1358 einfo "For example:" 1527 einfo "For example:"
1359 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1360 echo 1529 echo
1361 else 1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1362 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1363 cdcnt=0 1541 cdcnt=0
1364 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1365 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1366 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1367 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1368 done 1546 done
1369 echo 1547 echo
1370 einfo "If you do not have the CDs, but have the data files" 1548 einfo "If you do not have the CDs, but have the data files"
1371 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1372 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1373 einfon "" 1551 einfon ""
1374 cdcnt=0 1552 cdcnt=0
1375 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1376 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1377 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1378 done 1556 done
1379 echo 1557 echo
1380 einfo "Or, if you have all the files in the same place, or" 1558 einfo "Or, if you have all the files in the same place, or"
1381 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1384 echo 1562 echo
1385 einfo "For example:" 1563 einfo "For example:"
1386 einfo "export CD_ROOT_1=/mnt/cdrom" 1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1387 echo 1565 echo
1388 fi 1566 fi
1567
1568 export CDROM_SET=""
1389 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1390 cdrom_load_next_cd 1570 cdrom_load_next_cd
1391} 1571}
1392 1572
1393# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1394# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1395# when it returns, CDROM_ROOT will be pointing to the second cd. 1575# Some packages are so big they come on multiple CDs. When you're done reading
1396# remember, you can only go forward in the cd chain, you can't go back. 1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1397cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1398 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1399 local var= 1582 local var
1400 1583 ((++CDROM_CURRENT_CD))
1401 if [[ ! -z ${CD_ROOT} ]] ; then
1402 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1403 return
1404 fi
1405 1584
1406 unset CDROM_ROOT 1585 unset CDROM_ROOT
1407 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1408 if [[ -z ${!var} ]] ; then 1588 if [[ -z ${!var} ]] ; then
1409 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1410 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1411 else 1591 else
1412 export CDROM_ROOT=${!var} 1592 export CDROM_ROOT=${!var}
1413 fi 1593 fi
1414 1594
1415 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1420# all it does is try to locate a give file on a cd ... if the cd isn't 1600# all it does is try to locate a give file on a cd ... if the cd isn't
1421# found, then a message asking for the user to insert the cdrom will be 1601# found, then a message asking for the user to insert the cdrom will be
1422# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1423# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1424# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1425cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1426 while [[ -z ${CDROM_ROOT} ]] ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1610 local i=0
1611 local -a cdset=(${*//:/ })
1612 if [[ -n ${CDROM_SET} ]] ; then
1613 cdset=(${cdset[${CDROM_SET}]})
1614 fi
1615
1616 while [[ -n ${cdset[${i}]} ]] ; do
1427 local dir="$(dirname ${@})" 1617 local dir=$(dirname ${cdset[${i}]})
1428 local file="$(basename ${@})" 1618 local file=$(basename ${cdset[${i}]})
1429 local mline=""
1430 local showedmsg=0
1431 1619
1432 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1433 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1434 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1435 && export CDROM_ROOT=${mline} 1628 export CDROM_ROOT=${point}
1629 export CDROM_SET=${i}
1630 export CDROM_MATCH=${cdset[${i}]}
1631 return
1632 done <<< "$(get_mounts)"
1633
1634 ((++i))
1436 done 1635 done
1437 1636
1438 if [[ -z ${CDROM_ROOT} ]] ; then
1439 echo 1637 echo
1440 if [[ ${showedmsg} -eq 0 ]] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1441 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1442 if [[ -z ${CDROM_NAME} ]] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1443 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1444 else
1445 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1446 fi
1447 else 1642 else
1448 if [[ -z ${CDROM_NAME_1} ]] ; then
1449 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1450 else
1451 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1452 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1453 fi
1454 fi 1644 fi
1455 showedmsg=1 1645 else
1646 if [[ -z ${CDROM_NAME_1} ]] ; then
1647 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1648 else
1649 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1650 einfo "Please insert+mount the ${!var} cdrom now !"
1651 fi
1456 fi 1652 fi
1653 showedmsg=1
1654 fi
1457 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1458 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1459 read 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1661 ewarn "If you are having trouble with the detection"
1662 ewarn "of your CD, it is possible that you do not have"
1663 ewarn "Joliet support enabled in your kernel. Please"
1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1460 fi 1666 fi
1667 read || die "something is screwed with your system"
1461 done 1668 done
1462} 1669}
1463 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1464# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1465# a package can support 1675# a package can support. The first form allows you to
1466# 1676# specify a list of LINGUAS. The -i builds a list of po
1467# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1468# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1469# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1470# 1680# of the lists.
1471# The first form allows you to specify a list of LINGUAS.
1472# The -i builds a list of po files found in all the
1473# directories and uses the intersection of the lists.
1474# The -u builds a list of po files found in all the
1475# directories and uses the union of the lists.
1476strip-linguas() { 1681strip-linguas() {
1477 local ls newls 1682 local ls newls nols
1478 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1479 local op=$1; shift 1684 local op=$1; shift
1480 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1481 local d f 1686 local d f
1482 for d in "$@" ; do 1687 for d in "$@" ; do
1483 if [[ ${op} == "-u" ]] ; then 1688 if [[ ${op} == "-u" ]] ; then
1484 newls=${ls} 1689 newls=${ls}
1485 else 1690 else
1486 newls="" 1691 newls=""
1487 fi 1692 fi
1488 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1489 if [[ ${op} == "-i" ]] ; then 1694 if [[ ${op} == "-i" ]] ; then
1490 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1491 else 1696 else
1492 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1493 fi 1698 fi
1494 done 1699 done
1495 ls=${newls} 1700 ls=${newls}
1496 done 1701 done
1497 ls=${ls//.po}
1498 else 1702 else
1499 ls=$@ 1703 ls="$@"
1500 fi 1704 fi
1501 1705
1502 ls=" ${ls} " 1706 nols=""
1503 newls="" 1707 newls=""
1504 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1505 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1709 if hasq ${f} ${ls} ; then
1506 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1507 else 1711 else
1508 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1509 fi 1713 fi
1510 done 1714 done
1511 if [[ -z ${newls} ]] ; then 1715 [[ -n ${nols} ]] \
1512 export LINGUAS="" 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1513 else
1514 export LINGUAS=${newls:1} 1717 export LINGUAS=${newls:1}
1515 fi
1516} 1718}
1517 1719
1518# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1519# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1520 1722# @DESCRIPTION:
1521# the following functions are useful in kernel module ebuilds, etc.
1522# for an example see ivtv or drbd ebuilds
1523
1524# set's ARCH to match what the kernel expects
1525set_arch_to_kernel() {
1526 i=10
1527 while ((i--)) ; do
1528 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1529 done
1530 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1531 case ${ARCH} in
1532 x86) export ARCH="i386";;
1533 amd64) export ARCH="x86_64";;
1534 hppa) export ARCH="parisc";;
1535 mips) export ARCH="mips";;
1536 sparc) export ARCH="$(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!
1537 *) export ARCH="${ARCH}";;
1538 esac
1539}
1540
1541# set's ARCH back to what portage expects
1542set_arch_to_portage() {
1543 i=10
1544 while ((i--)) ; do
1545 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1546 done
1547 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1548}
1549
1550# Jeremy Huddleston <eradicator@gentoo.org>:
1551# preserve_old_lib /path/to/libblah.so.0
1552# preserve_old_lib_notify /path/to/libblah.so.0
1553#
1554# These functions are useful when a lib in your package changes --soname. Such 1723# These functions are useful when a lib in your package changes ABI SONAME.
1555# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1724# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1556# would break packages that link against it. Most people get around this 1725# would break packages that link against it. Most people get around this
1557# by using the portage SLOT mechanism, but that is not always a relevant 1726# by using the portage SLOT mechanism, but that is not always a relevant
1558# solution, so instead you can add the following to your ebuilds: 1727# solution, so instead you can call this from pkg_preinst. See also the
1559# 1728# preserve_old_lib_notify function.
1560# src_install() {
1561# ...
1562# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1563# ...
1564# }
1565#
1566# pkg_postinst() {
1567# ...
1568# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571
1572preserve_old_lib() { 1729preserve_old_lib() {
1573 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1731 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1732 die "Invalid preserve_old_lib() usage"
1733 fi
1734 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1574 1735
1575 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1576 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1577 DIRNAME=`dirname ${LIB}`
1578 1738
1579 dodir ${DIRNAME} 1739 local lib dir
1580 cp ${ROOT}${LIB} ${D}${DIRNAME} 1740 for lib in "$@" ; do
1741 [[ -e ${ROOT}/${lib} ]] || continue
1742 dir=${lib%/*}
1743 dodir ${dir} || die "dodir ${dir} failed"
1744 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1581 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1582 fi 1746 done
1583} 1747}
1584 1748
1749# @FUNCTION: preserve_old_lib_notify
1750# @USAGE: <libs to notify> [more libs]
1751# @DESCRIPTION:
1752# Spit helpful messages about the libraries preserved by preserve_old_lib.
1585preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1586 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1587 1758
1588 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1589 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1590 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1591 einfo "An old version of an installed library was detected on your system." 1767 ewarn "Old versions of installed libraries were detected on your system."
1592 einfo "In order to avoid breaking packages that link against is, this older version" 1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1593 einfo "is not being removed. In order to make full use of this newer version," 1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1594 einfo "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1595 einfo " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1596 einfo 1772 ewarn
1597 einfo "After doing that, you can safely remove ${LIB}"
1598 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1599 fi 1773 fi
1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1777 ewarn
1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1783 fi
1600} 1784}
1601 1785
1602# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1603# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1604# 1789#
1605# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1606# ex: built_with_use xchat gtk2
1607# 1791#
1608# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1609# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1610# Note: the default flag is '-a' 1794# DEPEND atom was built with the specified list of USE flags. The
1795# --missing option controls the behavior if called on a package that does
1796# not actually support the defined USE flags (aka listed in IUSE).
1797# The default is to abort (call die). The -a and -o flags control
1798# the requirements of the USE flags. They correspond to "and" and "or"
1799# logic. So the -a flag means all listed USE flags must be enabled
1800# while the -o flag means at least one of the listed IUSE flags must be
1801# enabled. The --hidden option is really for internal use only as it
1802# means the USE flag we're checking is hidden expanded, so it won't be found
1803# in IUSE like normal USE flags.
1804#
1805# Remember that this function isn't terribly intelligent so order of optional
1806# flags matter.
1611built_with_use() { 1807built_with_use() {
1808 local hidden="no"
1809 if [[ $1 == "--hidden" ]] ; then
1810 hidden="yes"
1811 shift
1812 fi
1813
1814 local missing_action="die"
1815 if [[ $1 == "--missing" ]] ; then
1816 missing_action=$2
1817 shift ; shift
1818 case ${missing_action} in
1819 true|false|die) ;;
1820 *) die "unknown action '${missing_action}'";;
1821 esac
1822 fi
1823
1612 local opt=$1 1824 local opt=$1
1613 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1614 1826
1615 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1616 shift 1829 shift
1617 1830
1618 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1619 [[ ! -e ${USEFILE} ]] && return 1 1832 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1833
1834 # if the IUSE file doesn't exist, the read will error out, we need to handle
1835 # this gracefully
1836 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1837 case ${missing_action} in
1838 true) return 0;;
1839 false) return 1;;
1840 die) die "Unable to determine what USE flags $PKG was built with";;
1841 esac
1842 fi
1843
1844 if [[ ${hidden} == "no" ]] ; then
1845 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1846 # Don't check USE_EXPAND #147237
1847 local expand
1848 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1849 if [[ $1 == ${expand}_* ]] ; then
1850 expand=""
1851 break
1852 fi
1853 done
1854 if [[ -n ${expand} ]] ; then
1855 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1856 case ${missing_action} in
1857 true) return 0;;
1858 false) return 1;;
1859 die) die "$PKG does not actually support the $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1620 1864
1621 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1622 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1623 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1624 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1628 shift 1872 shift
1629 done 1873 done
1630 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1631} 1875}
1632 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1633# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1634# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1635epunt_cxx() { 1884epunt_cxx() {
1636 local dir=$1 1885 local dir=$1
1637 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1638 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1639 local f 1888 local f
1640 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1641 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1890 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1642 done 1891 done
1643 eend 0 1892 eend 0
1644} 1893}
1645 1894
1646# dopamd <file> [more files] 1895# @FUNCTION: make_wrapper
1647# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1648# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1649dopamd() { 1898# Create a shell wrapper script named wrapper in installpath
1650 [[ -z $1 ]] && die "dopamd requires at least one argument" 1899# (defaults to the bindir) to execute target (default of wrapper) by
1651 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1652 use pam || return 0 1901# libpaths followed by optionally changing directory to chdir.
1653
1654 INSDESTTREE=/etc/pam.d \
1655 doins "$@" || die "failed to install $@"
1656}
1657# newpamd <old name> <new name>
1658#
1659# Install pam file <old name> as <new name> in /etc/pam.d
1660newpamd() {
1661 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1662
1663 use pam || return 0
1664
1665 INSDESTTREE=/etc/pam.d \
1666 newins "$1" "$2" || die "failed to install $1 as $2"
1667}
1668
1669# make a wrapper script ...
1670# NOTE: this was originally games_make_wrapper, but I noticed other places where
1671# this could be used, so I have moved it here and made it not games-specific
1672# -- wolf31o2
1673# $1 == wrapper name
1674# $2 == binary to run
1675# $3 == directory to chdir before running binary
1676# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1677# $5 == path for wrapper
1678make_wrapper() { 1902make_wrapper() {
1679 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1680 local tmpwrapper=$(emktemp) 1904 local tmpwrapper=$(emktemp)
1905 # We don't want to quote ${bin} so that people can pass complex
1906 # things as $bin ... "./someprog --args"
1681 cat << EOF > "${tmpwrapper}" 1907 cat << EOF > "${tmpwrapper}"
1682#!/bin/sh 1908#!/bin/sh
1683cd "${chdir}" 1909cd "${chdir:-.}"
1910if [ -n "${libdir}" ] ; then
1911 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1684export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1912 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1913 else
1914 export LD_LIBRARY_PATH="${libdir}"
1915 fi
1916fi
1685exec ${bin} "\$@" 1917exec ${bin} "\$@"
1686EOF 1918EOF
1687 chmod go+rx "${tmpwrapper}" 1919 chmod go+rx "${tmpwrapper}"
1688 if [ -n "${5}" ] 1920 if [[ -n ${path} ]] ; then
1689 then 1921 (
1690 exeinto ${5} 1922 exeinto "${path}"
1691 newexe "${tmpwrapper}" "${wrapper}" 1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1692 else 1925 else
1693 newbin "${tmpwrapper}" "${wrapper}" 1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
1928}
1929
1930# @FUNCTION: prepalldocs
1931# @USAGE:
1932# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already
1934# compressed, excluding /usr/share/doc/${PF}/html.
1935# Uses the ecompressdir to do the compression.
1936# 2009-02-18 by betelgeuse:
1937# Commented because ecompressdir is even more internal to
1938# Portage than prepalldocs (it's not even mentioned in man 5
1939# ebuild). Please submit a better version for review to gentoo-dev
1940# if you want prepalldocs here.
1941#prepalldocs() {
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1694 fi 1944# fi
1695} 1945
1946# cd "${D}"
1947# [[ -d usr/share/doc ]] || return 0
1948
1949# find usr/share/doc -exec gzip {} +
1950# ecompressdir --ignore /usr/share/doc/${PF}/html
1951# ecompressdir --queue /usr/share/doc
1952#}

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