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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 1.157 2005/03/07 17:45:07 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.335 2010/02/26 05:17:24 halcy0n 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 ${ECLASS} eclass"
19 21
20# ecpu_check 22if has "${EAPI:-0}" 0 1 2; then
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35 23
36ecpu_check() { 24# @FUNCTION: epause
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ] 25# @USAGE: [seconds]
38 # and dropping the else if you do not plan on adding anything to that 26# @DESCRIPTION:
39 # empty block .... 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ... 28# printing a message the user should probably be reading and often used in
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ] 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 then 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() { 31epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
71 sleep ${1:-5}
72 fi
73} 33}
74 34
75# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
77# don't beep. 37# @DESCRIPTION:
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
79ebeep() { 42ebeep() {
80 local n 43 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 46 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 48 echo -ne "\a"
86 sleep 1 49 sleep 1
87 done 50 done
88 fi 51 fi
89} 52}
90 53
91# This function generate linker scripts in /usr/lib for dynamic 54else
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113 55
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
115/* GNU ld script 57 [[ $(type -t eqawarn) == function ]] && \
116 Because Gentoo have critical dynamic libraries 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
117 in /lib, and the static versions in /usr/lib, we
118 need to have a "fake" dynamic lib in /usr/lib,
119 otherwise we run into linking problems.
120 See bug #4411 on http://bugs.gentoo.org/ for
121 more info. */
122GROUP ( /${libdir}/${1} )
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125} 59}
126 60
127# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
128# 62 [[ $(type -t eqawarn) == function ]] && \
129# <azarah@gentoo.org> (11 Nov 2002) 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
130# 64}
131draw_line() {
132 local i=0
133 local str_length=""
134 65
135 # Handle calls that do not have args, or wc not being installed ... 66fi
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
137 then 68# @FUNCTION: ecvs_clean
138 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
139 return 0 107# return 0
140 fi 108# fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done 109# done
151 110# eshopts_pop
152 echo 111# @CODE
153 112eshopts_push() {
154 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
155} 125}
156 126
157# 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: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
158EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
160EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
161# Default options for patch 156# Default options for patch:
157# @CODE
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
163EPATCH_OPTS="-g0" 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
164# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
165# and not the full path .. 166# and not the full path. Globs accepted.
166EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
167# Change the printed message for a single patch. 170# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
169# Force applying bulk patches even if not following the style: 172# @VARIABLE: EPATCH_MULTI_MSG
170# 173# @DESCRIPTION:
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 174# Change the printed message for multiple patches.
172# 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
176# @VARIABLE: EPATCH_FORCE
177# @DESCRIPTION:
178# Only require patches to match EPATCH_SUFFIX rather than the extended
179# arch naming style.
173EPATCH_FORCE="no" 180EPATCH_FORCE="no"
174 181
175# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
176# 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.
177# 190#
178# 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
179# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
180# 193#
181# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
182# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
183# 196# ${EPATCH_FORCE} == "yes"
184# Above EPATCH_* variables can be used to control various defaults,
185# bug they should be left as is to ensure an ebuild can rely on
186# them for.
187#
188# Patches are applied in current directory.
189#
190# Bulk Patches should preferibly have the form of:
191#
192# ??_${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.
193# 206#
194# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
195# 209#
196# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
197# 02_sparc_another-fix.patch.bz2
198#
199# This ensures that there are a set order, and you can have ARCH
200# specific patches.
201#
202# If you however give an argument to epatch(), it will treat it as a
203# single patch that need to be applied if its a file. If on the other
204# hand its a directory, it will set EPATCH_SOURCE to this.
205#
206# <azarah@gentoo.org> (10 Nov 2002)
207#
208epatch() { 211epatch() {
209 local PIPE_CMD="" 212 _epatch_draw_line() {
210 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
211 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
212 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
213 local SINGLE_PATCH="no" 216 }
214 local x=""
215 217
216 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
217 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 [[ $# -gt 1 ]] ; then
218 local m="" 224 local m
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 225 for m in "$@" ; do
221 epatch "${m}" 226 epatch "${m}"
222 done 227 done
223 return 0 228 return 0
224 fi 229 fi
225 230
226 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
227 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
228 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
229 237 set -- "$1"
230 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
231 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
232 241
233 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
234 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
235 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
236 if [ "${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} ]]
237 then 288 then
238 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
239 else 314 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
241 fi 316 fi
242 else 317
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
244 then 319 # but if there are more, make sure we get unique log filenames
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
246 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
247 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
248 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
249 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(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 "***** ${patchname} *****"
250 echo 360 echo
251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${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} )"
252 eerror 398 eerror
253 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
254 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
255 echo 402 echo
256 die "Cannot find \$EPATCH_SOURCE!"
257 fi
258
259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
260 fi
261
262 case ${EPATCH_SUFFIX##*\.} in
263 bz2)
264 PIPE_CMD="bzip2 -dc"
265 PATCH_SUFFIX="bz2"
266 ;;
267 gz|Z|z)
268 PIPE_CMD="gzip -dc"
269 PATCH_SUFFIX="gz"
270 ;;
271 ZIP|zip)
272 PIPE_CMD="unzip -p"
273 PATCH_SUFFIX="zip"
274 ;;
275 *)
276 PIPE_CMD="cat"
277 PATCH_SUFFIX="patch"
278 ;;
279 esac
280
281 if [ "${SINGLE_PATCH}" = "no" ]
282 then
283 einfo "Applying various patches (bugfixes/updates) ..."
284 fi
285 for x in ${EPATCH_SOURCE}
286 do
287 # New ARCH dependant patch naming scheme ...
288 #
289 # ???_arch_foo.patch
290 #
291 if [ -f ${x} ] && \
292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
293 [ "${EPATCH_FORCE}" = "yes" ])
294 then
295 local count=0
296 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/}
298
299 if [ -n "${EPATCH_EXCLUDE}" ]
300 then
301 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
302 then
303 continue
304 fi
305 fi
306
307 if [ "${SINGLE_PATCH}" = "yes" ]
308 then
309 if [ -n "${EPATCH_SINGLE_MSG}" ]
310 then
311 einfo "${EPATCH_SINGLE_MSG}"
312 else
313 einfo "Applying ${patchname} ..."
314 fi
315 else
316 einfo " ${patchname} ..."
317 fi
318
319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
321
322 # Allow for prefix to differ ... im lazy, so shoot me :/
323 while [ "${count}" -lt 5 ]
324 do
325 # Generate some useful debug info ...
326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
328
329 if [ "${PATCH_SUFFIX}" != "patch" ]
330 then
331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 else
334 PATCH_TARGET="${x}"
335 fi
336
337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
339
340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
342
343 if [ "${PATCH_SUFFIX}" != "patch" ]
344 then
345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
346 then
347 echo
348 eerror "Could not extract patch!"
349 #die "Could not extract patch!"
350 count=5
351 break
352 fi
353 fi
354
355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
356 then
357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
362
363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
364
365 if [ "$?" -ne 0 ]
366 then
367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
368 echo
369 eerror "A dry-run of patch command succeeded, but actually"
370 eerror "applying the patch failed!"
371 #die "Real world sux compared to the dreamworld!"
372 count=5
373 fi
374
375 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
376
377 break
378 fi
379
380 count=$((count + 1))
381 done
382
383 if [ "${PATCH_SUFFIX}" != "patch" ]
384 then
385 rm -f ${PATCH_TARGET}
386 fi
387
388 if [ "${count}" -eq 5 ]
389 then
390 echo
391 eerror "Failed Patch: ${patchname}!"
392 eerror
393 eerror "Include in your bugreport the contents of:"
394 eerror
395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
396 echo
397 die "Failed Patch: ${patchname}!" 403 die "Failed Patch: ${patchname}!"
398 fi 404 fi
399 405
400 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
401 407 rm -f "${STDERR_TARGET}"
402 eend 0 408 eend 0
403 fi
404 done 409 done
405 if [ "${SINGLE_PATCH}" = "no" ] 410
406 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
407 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
408 fi 430 fi
431 done
409} 432}
410 433
411# This function return true if we are using the NPTL pthreads 434# @FUNCTION: emktemp
412# implementation. 435# @USAGE: [temp dir]
413# 436# @DESCRIPTION:
414# <azarah@gentoo.org> (06 March 2003)
415#
416have_NPTL() {
417 cat > ${T}/test-nptl.c <<-"END"
418 #define _XOPEN_SOURCE
419 #include <unistd.h>
420 #include <stdio.h>
421
422 int main()
423 {
424 char buf[255];
425 char *str = buf;
426
427 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
428 if (NULL != str) {
429 printf("%s\n", str);
430 if (NULL != strstr(str, "NPTL"))
431 return 0;
432 }
433
434 return 1;
435 }
436 END
437
438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
440 then
441 echo "yes"
442 einfon "Checking what PTHREADS implementation we have ..."
443 if ${T}/nptl
444 then
445 return 0
446 else
447 return 1
448 fi
449 else
450 echo "no"
451 fi
452
453 return 1
454}
455
456# This function check how many cpu's are present, and then set
457# -j in MAKEOPTS accordingly.
458#
459# Thanks to nall <nall@gentoo.org> for this.
460#
461get_number_of_jobs() {
462 local jobs=0
463
464 if [ ! -r /proc/cpuinfo ]
465 then
466 return 1
467 fi
468
469 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
470 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
471 then
472 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
473 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
474 ADMINPARAM="${ADMINPARAM/-j}"
475 fi
476
477 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
478
479 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
480 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
481 then
482 # these archs will always have "[Pp]rocessor"
483 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
484
485 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
486 then
487 # sparc always has "ncpus active"
488 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
489
490 elif [ "${ARCH}" = "alpha" ]
491 then
492 # alpha has "cpus active", but only when compiled with SMP
493 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
494 then
495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496 else
497 jobs=2
498 fi
499
500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
501 then
502 # ppc has "processor", but only when compiled with SMP
503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
504 then
505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
506 else
507 jobs=2
508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
513 else
514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
515 die "Unknown ARCH -- ${ARCH}!"
516 fi
517
518 # Make sure the number is valid ...
519 if [ "${jobs}" -lt 1 ]
520 then
521 jobs=1
522 fi
523
524 if [ -n "${ADMINPARAM}" ]
525 then
526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
527 then
528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
530 else
531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
533 fi
534 fi
535}
536
537# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 438# does not exist on the users system.
539# vapier@gentoo.org
540#
541# Takes just 1 optional parameter (the directory to create tmpfile in)
542emktemp() { 439emktemp() {
543 local exe="touch" 440 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 442 local topdir=$1
546 443
547 if [ -z "${topdir}" ] 444 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 445 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 446 && topdir="/tmp" \
551 || topdir="${T}" 447 || topdir=${T}
552 fi 448 fi
553 449
554 if [ -z "$(type -p mktemp)" ] 450 if ! type -P mktemp > /dev/null ; then
555 then 451 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 452 local tmp=/
557 while [ -e "${tmp}" ] ; do 453 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 455 done
560 ${exe} "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 457 echo "${tmp}"
562 else 458 else
563 [ "${exe}" == "touch" ] \ 459 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 460 # but should produce a usable file on all userlands
565 || exe="-d" 461 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
463 else
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 465 fi
466 fi
568} 467}
569 468
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:
570# 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),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() { 480egetent() {
577 if useq ppc-macos ; then 481 case ${CHOST} in
482 *-darwin[678])
578 case "$2" in 483 case "$2" in
579 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 486 ;;
582 *) # Numeric 487 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 489 ;;
585 esac 490 esac
586 elif useq x86-fbsd ; then 491 ;;
587 local action 492 *-darwin*)
588 if [ "$1" == "passwd" ] 493 local mytype=$1
589 then 494 [[ "passwd" == $mytype ]] && mytype="Users"
590 action="user" 495 [[ "group" == $mytype ]] && mytype="Groups"
591 else 496 case "$2" in
592 action="group" 497 *[!0-9]*) # Non numeric
498 dscl . -read /$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 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 514 fi
515
594 pw show "${action}" "$2" -q 516 pw show ${action} ${opts} "$2" -q
595 else 517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
596 which nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 523 getent "$1" "$2"
598 fi 524 ;;
525 esac
599} 526}
600 527
601# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
602# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 530# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
605# 532# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() { 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
615 # get the username 544 # get the username
616 local euser="$1"; shift 545 local euser=$1; shift
617 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 547 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
621 fi 549 fi
622 550
623 # lets see if the username already exists 551 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 553 return 0
627 fi 554 fi
628 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
629 556
630 # options to pass to useradd 557 # options to pass to useradd
631 local opts= 558 local opts=
632 559
633 # handle uid 560 # handle uid
634 local euid="$1"; shift 561 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 565 euid="next"
642 fi 566 fi
643 else 567 else
644 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
646 fi 570 fi
647 else 571 else
648 euid="next" 572 euid="next"
649 fi 573 fi
650 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
651 then 575 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 577 done
661 fi 578 fi
662 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
664 581
665 # handle shell 582 # handle shell
666 local eshell="$1"; shift 583 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
672 die "${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 ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
673 fi 592 fi
674 else 593 else
675 if [ "${USERLAND}" == "BSD" ] 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 595 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 596 done
678 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
679 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 ${USERLAND}"
605 esac
680 fi 606 fi
607
608 eshell=${shell}
681 fi 609 fi
682 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
684 612
685 # handle homedir 613 # handle homedir
686 local ehome="$1"; shift 614 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 616 ehome="/dev/null"
690 fi 617 fi
691 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
693 620
694 # handle groups 621 # handle groups
695 local egroups="$1"; shift 622 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 624 local oldifs=${IFS}
699 local defgroup="" exgroups="" 625 local defgroup="" exgroups=""
700 626
701 export IFS="," 627 export IFS=","
702 for g in ${egroups} 628 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 629 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
709 fi 633 fi
710 if [ -z "${defgroup}" ] 634 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 635 defgroup=${g}
713 else 636 else
714 exgroups="${exgroups},${g}" 637 exgroups="${exgroups},${g}"
715 fi 638 fi
716 export IFS="," 639 export IFS=","
717 done 640 done
718 export IFS="${oldifs}" 641 export IFS=${oldifs}
719 642
720 opts="${opts} -g ${defgroup}" 643 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 644 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 645 opts="${opts} -G ${exgroups:1}"
724 fi 646 fi
725 else 647 else
726 egroups="(none)" 648 egroups="(none)"
727 fi 649 fi
728 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
729 651
730 # handle extra and add the user 652 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
734 if useq ppc-macos 655 case ${CHOST} in
735 then 656 *-darwin*)
736 ### Make the user 657 ### Make the user
737 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 663 ### Add the user to the groups specified
744 local oldifs="${IFS}" 664 local oldifs=${IFS}
745 export IFS="," 665 export IFS=","
746 for g in ${egroups} 666 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
749 done 668 done
750 export IFS="${oldifs}" 669 export IFS=${oldifs}
751 else 670 else
752 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
755 die "Required function missing" 674 die "Required function missing"
756 fi 675 fi
757 elif use x86-fbsd ; then 676 ;;
758 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
759 then 678 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
762 die "enewuser failed" 681 die "enewuser failed"
763 else 682 else
764 einfo " - Extra: ${eextra}" 683 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 685 "$@" || die "enewuser failed"
767 fi 686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
768 else 692 else
769 if [ -z "${eextra}" ] 693 einfo " - Extra: $@"
770 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
771 useradd ${opts} ${euser} \ 713 useradd ${opts} \
772 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
773 || die "enewuser failed" 716 || die "enewuser failed"
774 else 717 else
775 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
777 || die "enewuser failed" 721 || die "enewuser failed"
778 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}/${ehome}"
779 fi 731 fi
732
780 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 734}
790 735
791# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
792# vapier@gentoo.org 737# @USAGE: <group> [gid]
793# 738# @DESCRIPTION:
794# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
795# 740# group to the system. Just give it a group name to add and enewgroup will
796# 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
797# groupname: REQUIRED ! 742# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 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
801 # get the group 751 # get the group
802 local egroup="$1"; shift 752 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
804 then 754 then
805 eerror "No group specified !" 755 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
807 fi 757 fi
808 758
809 # see if group already exists 759 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 761 return 0
813 fi 762 fi
814 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
815 764
816 # options to pass to useradd 765 # options to pass to useradd
822 then 771 then
823 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
824 then 773 then
825 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
826 then 775 then
827 if useq ppc-macos ; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
829 else 778 else
830 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
831 fi 780 fi
832 else 781 else
846 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
847 796
848 # add the group 797 # add the group
849 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 800 case ${CHOST} in
801 *-darwin*)
852 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
853 then 803 then
854 einfo "Extra options are not supported on macos yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
857 die "Required function missing" 807 die "Required function missing"
858 fi 808 fi
859 809
860 # If we need the next available 810 # If we need the next available
861 case ${egid} in 811 case ${egid} in
862 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
865 done 815 done
866 esac 816 esac
867 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 819 ;;
820
821 *-freebsd*|*-dragonfly*)
870 case ${egid} in 822 case ${egid} in
871 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 824 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
874 done 826 done
875 esac 827 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 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 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 843 ;;
844 esac
880 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
881} 846}
882 847
883# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
884# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
885# 850# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 855edos2unix() {
888 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 857}
894
895
896##############################################################
897# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org #
900##############################################################
901 858
902# Make a desktop file ! 859# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
905# 862#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 864#
908# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
909# name: the name that will show up in the menu 866# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 869# a full path to an icon
913# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 873make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 875
919 local exec="${1}" 876 local exec=${1}
920 local name="${2:-${PN}}" 877 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 878 local icon=${3:-${PN}}
922 local type="${4}" 879 local type=${4}
923 local subdir="${6}" 880 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 881
925 if [ -z "${type}" ] 882 if [[ -z ${type} ]] ; then
926 then 883 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 884 local catmin=${CATEGORY##*-}
928 "app-emulation") 885 case ${catmaj} in
929 type=Emulator 886 app)
930 subdir="Emulation" 887 case ${catmin} in
888 accessibility) type=Accessibility;;
889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
893 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
896 editors) type=TextEditor;;
897 emacs) type=TextEditor;;
898 emulation) type=Emulator;;
899 laptop) type=HardwareSettings;;
900 office) type=Office;;
901 pda) type=PDA;;
902 vim) type=TextEditor;;
903 xemacs) type=TextEditor;;
904 *) type=;;
905 esac
931 ;; 906 ;;
932 "games-"*) 907
933 type=Game 908 dev)
934 subdir="Games" 909 type="Development"
935 ;; 910 ;;
936 "net-"*) 911
937 type=Network 912 games)
938 subdir="${type}" 913 case ${catmin} in
914 action|fps) type=ActionGame;;
915 arcade) type=ArcadeGame;;
916 board) type=BoardGame;;
917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
919 puzzle) type=LogicGame;;
920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
922 simulation) type=Simulation;;
923 sports) type=SportsGame;;
924 strategy) type=StrategyGame;;
925 *) type=;;
926 esac
927 type="Game;${type}"
939 ;; 928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
936 ;;
937
938 mail)
939 type="Network;Email"
940 ;;
941
942 media)
943 case ${catmin} in
944 gfx) type=Graphics;;
945 radio) type=Tuner;;
946 sound) type=Audio;;
947 tv) type=TV;;
948 video) type=Video;;
949 *) type=;;
950 esac
951 type="AudioVideo;${type}"
952 ;;
953
954 net)
955 case ${catmin} in
956 dialup) type=Dialup;;
957 ftp) type=FileTransfer;;
958 im) type=InstantMessaging;;
959 irc) type=IRCClient;;
960 mail) type=Email;;
961 news) type=News;;
962 nntp) type=News;;
963 p2p) type=FileTransfer;;
964 *) type=;;
965 esac
966 type="Network;${type}"
967 ;;
968
969 sci)
970 case ${catmin} in
971 astro*) type=Astronomy;;
972 bio*) type=Biology;;
973 calc*) type=Calculator;;
974 chem*) type=Chemistry;;
975 elec*) type=Electronics;;
976 geo*) type=Geology;;
977 math*) type=Math;;
978 physics) type=Physics;;
979 visual*) type=DataVisualization;;
980 *) type=;;
981 esac
982 type="Science;${type}"
983 ;;
984
985 sys)
986 type="System"
987 ;;
988
989 www)
990 case ${catmin} in
991 client) type=WebBrowser;;
992 *) type=;;
993 esac
994 type="Network"
995 ;;
996
940 *) 997 *)
941 type= 998 type=
942 subdir=
943 ;; 999 ;;
944 esac 1000 esac
945 fi 1001 fi
1002 if [ "${SLOT}" == "0" ] ; then
1003 local desktop_name="${PN}"
1004 else
1005 local desktop_name="${PN}-${SLOT}"
1006 fi
1007 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 1008 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 1009
1010 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 1011 [Desktop Entry]
949Encoding=UTF-8
950Version=0.9.2
951Name=${name} 1012 Name=${name}
952Type=Application 1013 Type=Application
953Comment=${DESCRIPTION} 1014 Comment=${DESCRIPTION}
954Exec=${exec} 1015 Exec=${exec}
955Path=${path} 1016 TryExec=${exec%% *}
956Icon=${icon} 1017 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 1018 Categories=${type};
1019 EOF
958 1020
1021 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1022
1023 (
1024 # wrap the env here so that the 'insinto' call
1025 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 1026 insinto /usr/share/applications
960 doins "${desktop}" 1027 doins "${desktop}"
961 1028 )
962 return 0
963} 1029}
964 1030
965# Make a GDM/KDM Session file 1031# @FUNCTION: validate_desktop_entries
966# 1032# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 1033# @MAINTAINER:
968# title: File to execute to start the Window Manager 1034# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 1035# @DESCRIPTION:
1036# Validate desktop entries using desktop-file-utils
1037validate_desktop_entries() {
1038 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1039 einfo "Checking desktop entry validity"
1040 local directories=""
1041 for d in /usr/share/applications $@ ; do
1042 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1043 done
1044 if [[ -n ${directories} ]] ; then
1045 for FILE in $(find ${directories} -name "*\.desktop" \
1046 -not -path '*.hidden*' | sort -u 2>/dev/null)
1047 do
1048 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1049 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1050 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1051 done
1052 fi
1053 echo ""
1054 else
1055 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1056 fi
1057}
970 1058
1059# @FUNCTION: make_session_desktop
1060# @USAGE: <title> <command> [command args...]
1061# @DESCRIPTION:
1062# Make a GDM/KDM Session file. The title is the file to execute to start the
1063# Window Manager. The command is the name of the Window Manager.
1064#
1065# You can set the name of the file via the ${wm} variable.
971make_session_desktop() { 1066make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1067 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1068 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
975 1069
976 local title="${1}" 1070 local title=$1
977 local command="${2}" 1071 local command=$2
978 local desktop="${T}/${wm}.desktop" 1072 local desktop=${T}/${wm:-${PN}}.desktop
1073 shift 2
979 1074
1075 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 1076 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 1077 Name=${title}
983Comment=This session logs you into ${title} 1078 Comment=This session logs you into ${title}
984Exec=${command} 1079 Exec=${command} $*
985TryExec=${command} 1080 TryExec=${command}
986Type=Application" > "${desktop}" 1081 Type=XSession
1082 EOF
987 1083
1084 (
1085 # wrap the env here so that the 'insinto' call
1086 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 1087 insinto /usr/share/xsessions
989 doins "${desktop}" 1088 doins "${desktop}"
990 1089 )
991 return 0
992} 1090}
993 1091
1092# @FUNCTION: domenu
1093# @USAGE: <menus>
1094# @DESCRIPTION:
1095# Install the list of .desktop menu files into the appropriate directory
1096# (/usr/share/applications).
994domenu() { 1097domenu() {
995 local i 1098 (
996 local j 1099 # wrap the env here so that the 'insinto' call
1100 # doesn't corrupt the env of the caller
1101 local i j ret=0
997 insinto /usr/share/applications 1102 insinto /usr/share/applications
998 for i in ${@} 1103 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 1104 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 1105 doins "${i}"
1106 ((ret+=$?))
1003 elif [ -d "${i}" ]; 1107 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 1108 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 1109 doins "${j}"
1110 ((ret+=$?))
1008 done 1111 done
1112 else
1113 ((++ret))
1009 fi 1114 fi
1010 done 1115 done
1116 exit ${ret}
1117 )
1011} 1118}
1012 1119
1120# @FUNCTION: newmenu
1121# @USAGE: <menu> <newname>
1122# @DESCRIPTION:
1123# Like all other new* functions, install the specified menu as newname.
1124newmenu() {
1125 (
1126 # wrap the env here so that the 'insinto' call
1127 # doesn't corrupt the env of the caller
1128 insinto /usr/share/applications
1129 newins "$@"
1130 )
1131}
1132
1133# @FUNCTION: doicon
1134# @USAGE: <list of icons>
1135# @DESCRIPTION:
1136# Install the list of icons into the icon directory (/usr/share/pixmaps).
1137# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 1138doicon() {
1014 local i 1139 (
1015 local j 1140 # wrap the env here so that the 'insinto' call
1141 # doesn't corrupt the env of the caller
1142 local i j ret
1016 insinto /usr/share/pixmaps 1143 insinto /usr/share/pixmaps
1017 for i in ${@} 1144 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1145 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1146 doins "${i}"
1147 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1148 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1149 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1150 doins "${j}"
1151 ((ret+=$?))
1027 done 1152 done
1153 else
1154 ((++ret))
1028 fi 1155 fi
1029 done 1156 done
1157 exit ${ret}
1158 )
1030} 1159}
1031 1160
1032############################################################## 1161# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1162# @USAGE: <icon> <newname>
1034############################################################## 1163# @DESCRIPTION:
1035 1164# Like all other new* functions, install the specified icon as newname.
1165newicon() {
1166 (
1167 # wrap the env here so that the 'insinto' call
1168 # doesn't corrupt the env of the caller
1169 insinto /usr/share/pixmaps
1170 newins "$@"
1171 )
1172}
1036 1173
1037# for internal use only (unpack_pdv and unpack_makeself) 1174# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1175find_unpackable_file() {
1039 local src="$1" 1176 local src=$1
1040 if [ -z "${src}" ] 1177 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1178 src=${DISTDIR}/${A}
1043 else 1179 else
1044 if [ -e "${DISTDIR}/${src}" ] 1180 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1181 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1182 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1183 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1184 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1185 src=${src}
1053 fi
1054 fi 1186 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1187 fi
1188 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1189 echo "${src}"
1057} 1190}
1058 1191
1192# @FUNCTION: unpack_pdv
1193# @USAGE: <file to unpack> <size of off_t>
1194# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1195# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1196# They're self-unpacking programs with the binary package stuffed in
1061# the middle of the archive. Valve seems to use it a lot ... too bad 1197# the middle of the archive. Valve seems to use it a lot ... too bad
1062# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1198# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1199#
1064# Usage: unpack_pdv [file to unpack] [size of off_t]
1065# - you have to specify the off_t size ... i have no idea how to extract that 1200# You have to specify the off_t size ... I have no idea how to extract that
1066# information out of the binary executable myself. basically you pass in 1201# information out of the binary executable myself. Basically you pass in
1067# the size of the off_t type (in bytes) on the machine that built the pdv 1202# the size of the off_t type (in bytes) on the machine that built the pdv
1203# archive.
1204#
1068# archive. one way to determine this is by running the following commands: 1205# One way to determine this is by running the following commands:
1206#
1207# @CODE
1069# strings <pdv archive> | grep lseek 1208# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1209# strace -elseek <pdv archive>
1210# @CODE
1211#
1071# basically look for the first lseek command (we do the strings/grep because 1212# Basically look for the first lseek command (we do the strings/grep because
1072# sometimes the function call is _llseek or something) and steal the 2nd 1213# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1214# parameter. Here is an example:
1215#
1216# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1217# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1218# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1219# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1220# lseek(3, -4, SEEK_END) = 2981250
1221# @CODE
1222#
1078# thus we would pass in the value of '4' as the second parameter. 1223# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1224unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1225 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1226 local sizeoff_t=$2
1082 1227
1228 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1229 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1230
1085 local shrtsrc="`basename ${src}`" 1231 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1232 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1233 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1234 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1235
1090 # grab metadata for debug reasons 1236 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1237 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1238 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1239
1094 # rip out the final file name from the metadata 1240 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1241 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1242 datafile=$(basename "${datafile}")
1097 1243
1098 # now lets uncompress/untar the file if need be 1244 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1245 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1246 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1247
1102 local iscompressed="`file -b ${tmpfile}`" 1248 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1249 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1250 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1251 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1252 gunzip ${tmpfile}
1107 else 1253 else
1108 iscompressed=0 1254 iscompressed=0
1109 fi 1255 fi
1110 local istar="`file -b ${tmpfile}`" 1256 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1257 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1258 istar=1
1113 else 1259 else
1114 istar=0 1260 istar=0
1115 fi 1261 fi
1116 1262
1144 true 1290 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1291 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1292 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1293}
1148 1294
1295# @FUNCTION: unpack_makeself
1296# @USAGE: [file to unpack] [offset] [tail|dd]
1297# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1298# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1299# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1300# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1301# many other game companies.
1153# 1302#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1303# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1304# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1305# the proper offset from the script itself.
1158unpack_makeself() { 1306unpack_makeself() {
1307 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1308 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1309 local skip=$2
1161 local exe="$3" 1310 local exe=$3
1162 1311
1312 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1313
1163 local shrtsrc="$(basename "${src}")" 1314 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1315 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1316 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1317 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1318 local skip=0
1169 exe=tail 1319 exe=tail
1170 case ${ver} in 1320 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1321 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1322 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1323 ;;
1174 2.0|2.0.1) 1324 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1325 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1326 ;;
1184 ;; 1334 ;;
1185 2.1.3) 1335 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1336 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1337 let skip="skip + 1"
1188 ;; 1338 ;;
1189 2.1.4) 1339 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1340 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1341 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1342 exe="dd"
1193 ;; 1343 ;;
1194 *) 1344 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1356 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1357 *) die "makeself cant handle exe '${exe}'"
1208 esac 1358 esac
1209 1359
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1360 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1361 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1362 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1363 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1364 case ${filetype} in
1215 *tar\ archive) 1365 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1366 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1367 ;;
1218 bzip2*) 1368 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1369 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1370 ;;
1230 ;; 1380 ;;
1231 esac 1381 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1382 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1383}
1234 1384
1385# @FUNCTION: check_license
1386# @USAGE: [license]
1387# @DESCRIPTION:
1235# Display a license for user to accept. 1388# Display a license for user to accept. If no license is
1236#
1237# Usage: check_license [license]
1238# - If the file is not specified then ${LICENSE} is used. 1389# specified, then ${LICENSE} is used.
1239check_license() { 1390check_license() {
1240 local lic=$1 1391 local lic=$1
1241 if [ -z "${lic}" ] ; then 1392 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1393 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1394 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1395 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1396 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1397 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1398 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1399 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1400 lic="${lic}"
1250 fi
1251 fi 1401 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1402 fi
1253 local l="`basename ${lic}`" 1403 local l="`basename ${lic}`"
1254 1404
1255 # here is where we check for the licenses the user already 1405 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1406 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$-
1258 local alic 1407 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1408 eshopts_push -o noglob # so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1409 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1410 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1411 eshopts_pop
1263 return 0 1412 return 0
1264 fi 1413 fi
1265 done 1414 done
1266 set +o noglob; set -$shopts #reset old shell opts 1415 eshopts_pop
1416 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1267 1417
1268 local licmsg="$(emktemp)" 1418 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1419 cat <<-EOF > ${licmsg}
1270********************************************************** 1420 **********************************************************
1271The following license outlines the terms of use of this 1421 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1422 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1423 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1424 CTRL+C out of this, the install will not run!
1275********************************************************** 1425 **********************************************************
1276 1426
1277EOF 1427 EOF
1278 cat ${lic} >> ${licmsg} 1428 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1429 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1280 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1430 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1431 read alic
1282 case ${alic} in 1432 case ${alic} in
1289 die "Failed to accept license" 1439 die "Failed to accept license"
1290 ;; 1440 ;;
1291 esac 1441 esac
1292} 1442}
1293 1443
1444# @FUNCTION: cdrom_get_cds
1445# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1446# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1447# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1448# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1449#
1297# with these cdrom functions we handle all the user interaction and 1450# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1451# standardize everything. All you have to do is call cdrom_get_cds()
1299# and when the function returns, you can assume that the cd has been 1452# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1453# found at CDROM_ROOT.
1301# 1454#
1455# The function will attempt to locate a cd based upon a file that is on
1456# the cd. The more files you give this function, the more cds
1457# the cdrom functions will handle.
1458#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1459# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export 1460# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1461# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1462# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1463# also use the CDROM_NAME_SET bash array.
1305# 1464#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1465# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1307#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle
1312cdrom_get_cds() { 1466cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1467 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1468 # the # of files they gave us
1315 local cdcnt=0 1469 local cdcnt=0
1316 local f= 1470 local f=
1317 for f in "$@" ; do 1471 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1472 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1473 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1474 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1475 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1476 export CDROM_CURRENT_CD=1
1323 1477
1324 # now we see if the user gave use CD_ROOT ... 1478 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1479 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then 1480 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1481 local var=
1334 cdcnt=0 1482 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1483 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1485 var="CD_ROOT_${cdcnt}"
1486 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1487 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1488 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1489 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1490 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1491 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1492 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1493 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1494 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1495 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1496 export CDROM_SET=-1
1497 for f in ${CDROM_CHECK_1//:/ } ; do
1498 ((++CDROM_SET))
1499 [[ -e ${CD_ROOT}/${f} ]] && break
1500 done
1501 export CDROM_MATCH=${f}
1348 return 1502 return
1349 fi 1503 fi
1350 1504
1505 # User didn't help us out so lets make sure they know they can
1506 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1507 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1508 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo 1509 echo
1359 einfo "If you do not have the CD, but have the data files" 1510 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1511 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1512 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1513 einfo "directory containing the files."
1363 echo 1514 echo
1364 einfo "For example:" 1515 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1516 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1517 echo
1367 else 1518 else
1519 if [[ -n ${CDROM_NAME_SET} ]] ; then
1520 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1521 cdcnt=0
1522 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1523 ((++cdcnt))
1524 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1525 done
1526 fi
1527
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1528 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1529 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1530 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1531 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1532 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1533 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1534 done
1375 echo 1535 echo
1376 einfo "If you do not have the CDs, but have the data files" 1536 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1537 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1538 einfo "the following variables so they point to the right place:"
1379 einfon "" 1539 einfon ""
1380 cdcnt=0 1540 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1541 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1542 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1543 echo -n " CD_ROOT_${cdcnt}"
1384 done 1544 done
1385 echo 1545 echo
1386 einfo "Or, if you have all the files in the same place, or" 1546 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT" 1547 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1550 echo
1391 einfo "For example:" 1551 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1552 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1553 echo
1394 fi 1554 fi
1555
1556 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1557 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1558 cdrom_load_next_cd
1397} 1559}
1398 1560
1399# this is only used when you need access to more than one cd. 1561# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1562# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1563# Some packages are so big they come on multiple CDs. When you're done reading
1402# remember, you can only go forward in the cd chain, you can't go back. 1564# files off a CD and want access to the next one, just call this function.
1565# Again, all the messy details of user interaction are taken care of for you.
1566# Once this returns, just read the variable CDROM_ROOT for the location of the
1567# mounted CD. Note that you can only go forward in the CD list, so make sure
1568# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1569cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1570 local var
1406 1571 ((++CDROM_CURRENT_CD))
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411 1572
1412 unset CDROM_ROOT 1573 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1574 var=CD_ROOT_${CDROM_CURRENT_CD}
1575 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1576 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1577 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1578 _cdrom_locate_file_on_cd ${!var}
1417 else 1579 else
1418 export CDROM_ROOT=${!var} 1580 export CDROM_ROOT=${!var}
1419 fi 1581 fi
1420 1582
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1583 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1426# all it does is try to locate a give file on a cd ... if the cd isn't 1588# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be 1589# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1590# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1591# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1592# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1593_cdrom_locate_file_on_cd() {
1594 local mline=""
1595 local showedmsg=0 showjolietmsg=0
1596
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1597 while [[ -z ${CDROM_ROOT} ]] ; do
1598 local i=0
1599 local -a cdset=(${*//:/ })
1600 if [[ -n ${CDROM_SET} ]] ; then
1601 cdset=(${cdset[${CDROM_SET}]})
1602 fi
1603
1604 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1605 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1606 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1607
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1608 local point= node= fs= foo=
1609 while read point node fs foo ; do
1610 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1611 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1612 && continue
1613 point=${point//\040/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1614 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1615 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1616 export CDROM_ROOT=${point}
1617 export CDROM_SET=${i}
1618 export CDROM_MATCH=${cdset[${i}]}
1619 return
1620 done <<< "$(get_mounts)"
1621
1622 ((++i))
1442 done 1623 done
1443 1624
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1625 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1626 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1627 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1628 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1629 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1630 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !" 1631 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1632 fi
1461 showedmsg=1 1633 else
1634 if [[ -z ${CDROM_NAME_1} ]] ; then
1635 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1636 else
1637 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1638 einfo "Please insert+mount the ${!var} cdrom now !"
1639 fi
1462 fi 1640 fi
1641 showedmsg=1
1642 fi
1463 einfo "Press return to scan for the cd again" 1643 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1644 einfo "or hit CTRL+C to abort the emerge."
1465 read 1645 echo
1646 if [[ ${showjolietmsg} -eq 0 ]] ; then
1647 showjolietmsg=1
1648 else
1649 ewarn "If you are having trouble with the detection"
1650 ewarn "of your CD, it is possible that you do not have"
1651 ewarn "Joliet support enabled in your kernel. Please"
1652 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1653 ebeep 5
1466 fi 1654 fi
1655 read || die "something is screwed with your system"
1467 done 1656 done
1468} 1657}
1469 1658
1659# @FUNCTION: strip-linguas
1660# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1661# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1662# Make sure that LINGUAS only contains languages that
1471# a package can support 1663# a package can support. The first form allows you to
1472# 1664# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1665# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1666# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1667# files found in all the directories and uses the union
1476# 1668# of the lists.
1477# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists.
1482strip-linguas() { 1669strip-linguas() {
1483 local ls newls 1670 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1671 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1672 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1673 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1487 local d f 1674 local d f
1488 for d in "$@" ; do 1675 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1676 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1677 newls=${ls}
1491 else 1678 else
1492 newls="" 1679 newls=""
1493 fi 1680 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1681 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1495 if [[ ${op} == "-i" ]] ; then 1682 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1684 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1685 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1686 fi
1500 done 1687 done
1501 ls=${newls} 1688 ls=${newls}
1502 done 1689 done
1503 ls=${ls//.po}
1504 else 1690 else
1505 ls=$@ 1691 ls="$@"
1506 fi 1692 fi
1507 1693
1508 ls=" ${ls} " 1694 nols=""
1509 newls="" 1695 newls=""
1510 for f in ${LINGUAS} ; do 1696 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1697 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1698 newls="${newls} ${f}"
1513 else 1699 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1700 nols="${nols} ${f}"
1515 fi 1701 fi
1516 done 1702 done
1517 if [[ -z ${newls} ]] ; then 1703 [[ -n ${nols} ]] \
1518 unset LINGUAS 1704 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1705 export LINGUAS=${newls:1}
1521 fi
1522} 1706}
1523 1707
1524# moved from kernel.eclass since they are generally useful outside of 1708# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1709# @USAGE: <libs to preserve> [more libs]
1526 1710# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1537 case ${ARCH} in
1538 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(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!
1543 *) export ARCH="${ARCH}";;
1544 esac
1545}
1546
1547# set's ARCH back to what portage expects
1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554}
1555
1556# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0
1559#
1560# These functions are useful when a lib in your package changes --soname. Such 1711# These functions are useful when a lib in your package changes ABI SONAME.
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1712# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this 1713# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant 1714# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds: 1715# solution, so instead you can call this from pkg_preinst. See also the
1565# 1716# preserve_old_lib_notify function.
1566# src_install() {
1567# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571#
1572# pkg_postinst() {
1573# ...
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ...
1576# }
1577
1578preserve_old_lib() { 1717preserve_old_lib() {
1579 LIB=$1 1718 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1719 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1720 die "Invalid preserve_old_lib() usage"
1721 fi
1722 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1723
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1724 # let portage worry about it
1582 SONAME=`basename ${LIB}` 1725 has preserve-libs ${FEATURES} && return 0
1583 DIRNAME=`dirname ${LIB}`
1584 1726
1585 dodir ${DIRNAME} 1727 local lib dir
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1728 for lib in "$@" ; do
1729 [[ -e ${ROOT}/${lib} ]] || continue
1730 dir=${lib%/*}
1731 dodir ${dir} || die "dodir ${dir} failed"
1732 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1733 touch "${D}"/${lib}
1588 fi 1734 done
1589} 1735}
1590 1736
1737# @FUNCTION: preserve_old_lib_notify
1738# @USAGE: <libs to notify> [more libs]
1739# @DESCRIPTION:
1740# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1741preserve_old_lib_notify() {
1592 LIB=$1 1742 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1743 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1744 die "Invalid preserve_old_lib_notify() usage"
1745 fi
1593 1746
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1747 # let portage worry about it
1595 SONAME=`basename ${LIB}` 1748 has preserve-libs ${FEATURES} && return 0
1596 1749
1750 local lib notice=0
1751 for lib in "$@" ; do
1752 [[ -e ${ROOT}/${lib} ]] || continue
1753 if [[ ${notice} -eq 0 ]] ; then
1754 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1755 ewarn "Old versions of installed libraries were detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version" 1756 ewarn "In order to avoid breaking packages that depend on these old libs,"
1599 einfo "is not being removed. In order to make full use of this newer version," 1757 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1758 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1759 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1760 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1761 fi
1762 ewarn " # revdep-rebuild --library ${lib##*/}"
1763 done
1764 if [[ ${notice} -eq 1 ]] ; then
1765 ewarn
1766 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1767 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1768 for lib in "$@" ; do
1769 ewarn " # rm '${lib}'"
1770 done
1771 fi
1606} 1772}
1607 1773
1608# Hack for people to figure out if a package was built with 1774# @FUNCTION: built_with_use
1609# certain USE flags 1775# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1776# @DESCRIPTION:
1610# 1777#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1778# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1612# ex: built_with_use xchat gtk2
1613# 1779#
1614# Flags: -a all USE flags should be utilized 1780# A temporary hack until portage properly supports DEPENDing on USE
1615# -o at least one USE flag should be utilized 1781# flags being enabled in packages. This will check to see if the specified
1616# Note: the default flag is '-a' 1782# DEPEND atom was built with the specified list of USE flags. The
1783# --missing option controls the behavior if called on a package that does
1784# not actually support the defined USE flags (aka listed in IUSE).
1785# The default is to abort (call die). The -a and -o flags control
1786# the requirements of the USE flags. They correspond to "and" and "or"
1787# logic. So the -a flag means all listed USE flags must be enabled
1788# while the -o flag means at least one of the listed IUSE flags must be
1789# enabled. The --hidden option is really for internal use only as it
1790# means the USE flag we're checking is hidden expanded, so it won't be found
1791# in IUSE like normal USE flags.
1792#
1793# Remember that this function isn't terribly intelligent so order of optional
1794# flags matter.
1617built_with_use() { 1795built_with_use() {
1796 local hidden="no"
1797 if [[ $1 == "--hidden" ]] ; then
1798 hidden="yes"
1799 shift
1800 fi
1801
1802 local missing_action="die"
1803 if [[ $1 == "--missing" ]] ; then
1804 missing_action=$2
1805 shift ; shift
1806 case ${missing_action} in
1807 true|false|die) ;;
1808 *) die "unknown action '${missing_action}'";;
1809 esac
1810 fi
1811
1618 local opt=$1 1812 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1813 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1814
1621 local PKG=$(best_version $1) 1815 local PKG=$(best_version $1)
1816 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1817 shift
1623 1818
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1819 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1820 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1821
1822 # if the IUSE file doesn't exist, the read will error out, we need to handle
1823 # this gracefully
1824 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1825 case ${missing_action} in
1826 true) return 0;;
1827 false) return 1;;
1828 die) die "Unable to determine what USE flags $PKG was built with";;
1829 esac
1830 fi
1831
1832 if [[ ${hidden} == "no" ]] ; then
1833 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1834 # Don't check USE_EXPAND #147237
1835 local expand
1836 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1837 if [[ $1 == ${expand}_* ]] ; then
1838 expand=""
1839 break
1840 fi
1841 done
1842 if [[ -n ${expand} ]] ; then
1843 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1844 case ${missing_action} in
1845 true) return 0;;
1846 false) return 1;;
1847 die) die "$PKG does not actually support the $1 USE flag!";;
1848 esac
1849 fi
1850 fi
1851 fi
1626 1852
1627 local USE_BUILT=$(<${USEFILE}) 1853 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1854 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1855 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1856 has $1 ${USE_BUILT} && return 0
1634 shift 1860 shift
1635 done 1861 done
1636 [[ ${opt} = "-a" ]] 1862 [[ ${opt} = "-a" ]]
1637} 1863}
1638 1864
1865# @FUNCTION: epunt_cxx
1866# @USAGE: [dir to scan]
1867# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1868# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1869# detected. If dir is not specified, then it defaults to ${S}.
1870#
1871# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1872epunt_cxx() {
1642 local dir=$1 1873 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1874 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1875 ebegin "Removing useless C++ checks"
1645 local f 1876 local f
1646 for f in $(find ${dir} -name configure) ; do 1877 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1878 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1879 done
1649 eend 0 1880 eend 0
1650} 1881}
1651 1882
1652# dopamd <file> [more files] 1883# @FUNCTION: make_wrapper
1653# 1884# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1885# @DESCRIPTION:
1655dopamd() { 1886# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1887# (defaults to the bindir) to execute target (default of wrapper) by
1657 1888# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1889# libpaths followed by optionally changing directory to chdir.
1659 1890make_wrapper() {
1660 insinto /etc/pam.d 1891 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1892 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1893 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1894 # things as $bin ... "./someprog --args"
1895 cat << EOF > "${tmpwrapper}"
1896#!/bin/sh
1897cd "${chdir:-.}"
1898if [ -n "${libdir}" ] ; then
1899 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1900 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1901 else
1902 export LD_LIBRARY_PATH="${libdir}"
1903 fi
1904fi
1905exec ${bin} "\$@"
1906EOF
1907 chmod go+rx "${tmpwrapper}"
1908 if [[ -n ${path} ]] ; then
1909 (
1910 exeinto "${path}"
1911 newexe "${tmpwrapper}" "${wrapper}"
1912 ) || die
1913 else
1914 newbin "${tmpwrapper}" "${wrapper}" || die
1915 fi
1664} 1916}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670 1917
1671 use pam || return 0 1918# @FUNCTION: prepalldocs
1919# @USAGE:
1920# @DESCRIPTION:
1921# Compress files in /usr/share/doc which are not already
1922# compressed, excluding /usr/share/doc/${PF}/html.
1923# Uses the ecompressdir to do the compression.
1924# 2009-02-18 by betelgeuse:
1925# Commented because ecompressdir is even more internal to
1926# Portage than prepalldocs (it's not even mentioned in man 5
1927# ebuild). Please submit a better version for review to gentoo-dev
1928# if you want prepalldocs here.
1929#prepalldocs() {
1930# if [[ -n $1 ]] ; then
1931# ewarn "prepalldocs: invalid usage; takes no arguments"
1932# fi
1672 1933
1673 insinto /etc/pam.d 1934# cd "${D}"
1674 # these are the default doins options, but be explicit just in case 1935# [[ -d usr/share/doc ]] || return 0
1675 insopts -m 0644 -o root -g root 1936
1676 newins "$1" "$2" || die "failed to install $1 as $2" 1937# find usr/share/doc -exec gzip {} +
1677} 1938# ecompressdir --ignore /usr/share/doc/${PF}/html
1939# ecompressdir --queue /usr/share/doc
1940#}

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