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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 1.329 2010/01/28 22:00:12 betelgeuse 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 <= ${1:-5} ; n++)) ; do
83 echo -ne "\a" 46 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a" 48 echo -ne "\a"
86 sleep 1 49 sleep 1
87 done 50 done
88 fi 51 fi
89} 52}
90 53
91# This function generate linker scripts in /usr/lib for dynamic 54fi
92# libs in /lib. This is to fix linking problems when you have
93# the .so in /lib, and the .a in /usr/lib. What happens is that
94# in some cases when linking dynamic, the .a in /usr/lib is used
95# instead of the .so in /lib due to gcc/libtool tweaking ld's
96# library search path. This cause many builds to fail.
97# See bug #4411 for more info.
98#
99# To use, simply call:
100#
101# gen_usr_ldscript libfoo.so
102#
103# Note that you should in general use the unversioned name of
104# the library, as ldconfig should usually update it correctly
105# to point to the latest version of the library present.
106#
107# <azarah@gentoo.org> (26 Oct 2002)
108#
109gen_usr_ldscript() {
110 local libdir="$(get_libdir)"
111 # Just make sure it exists
112 dodir /usr/${libdir}
113 55
114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56# @FUNCTION: ecvs_clean
115/* GNU ld script 57# @USAGE: [list of dirs]
116 Because Gentoo have critical dynamic libraries 58# @DESCRIPTION:
117 in /lib, and the static versions in /usr/lib, we 59# Remove CVS directories recursiveley. Useful when a source tarball contains
118 need to have a "fake" dynamic lib in /usr/lib, 60# internal CVS directories. Defaults to $PWD.
119 otherwise we run into linking problems. 61ecvs_clean() {
120 See bug #4411 on http://bugs.gentoo.org/ for 62 [[ -z $* ]] && set -- .
121 more info. */ 63 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
122GROUP ( /${libdir}/${1} ) 64 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
123END_LDSCRIPT
124 fperms a+x "/usr/${libdir}/${1}"
125} 65}
126 66
127# Simple function to draw a line consisting of '=' the same length as $* 67# @FUNCTION: esvn_clean
128# 68# @USAGE: [list of dirs]
129# <azarah@gentoo.org> (11 Nov 2002) 69# @DESCRIPTION:
130# 70# Remove .svn directories recursiveley. Useful when a source tarball contains
131draw_line() { 71# internal Subversion directories. Defaults to $PWD.
132 local i=0 72esvn_clean() {
133 local str_length="" 73 [[ -z $* ]] && set -- .
74 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
75}
134 76
135 # Handle calls that do not have args, or wc not being installed ... 77# @FUNCTION: eshopts_push
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 78# @USAGE: [options to `set`]
137 then 79# @DESCRIPTION:
138 echo "===============================================================" 80# Often times code will want to enable a shell option to change code behavior.
81# Since changing shell options can easily break other pieces of code (which
82# assume the default state), eshopts_push is used to (1) push the current shell
83# options onto a stack and (2) pass the specified arguments to set.
84#
85# A common example is to disable shell globbing so that special meaning/care
86# may be used with variables/arguments to custom functions. That would be:
87# @CODE
88# eshopts_push -o noglob
89# for x in ${foo} ; do
90# if ...some check... ; then
91# eshopts_pop
139 return 0 92# return 0
140 fi 93# 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 94# done
151 95# eshopts_pop
152 echo 96# @CODE
153 97eshopts_push() {
154 return 0 98 # have to assume __ESHOPTS_SAVE__ isn't screwed with
99 # as a `declare -a` here will reset its value
100 local i=${#__ESHOPTS_SAVE__[@]}
101 __ESHOPTS_SAVE__[$i]=$-
102 [[ $# -eq 0 ]] && return 0
103 set "$@" || die "eshopts_push: bad options to set: $*"
155} 104}
156 105
157# Default directory where patches are located 106# @FUNCTION: eshopts_pop
107# @USAGE:
108# @DESCRIPTION:
109# Restore the shell options to the state saved with the corresponding
110# eshopts_push call. See that function for more details.
111eshopts_pop() {
112 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
113 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
114 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
115 local s=${__ESHOPTS_SAVE__[$i]}
116 unset __ESHOPTS_SAVE__[$i]
117 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
118 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
119}
120
121# @VARIABLE: EPATCH_SOURCE
122# @DESCRIPTION:
123# Default directory to search for patches.
158EPATCH_SOURCE="${WORKDIR}/patch" 124EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 125# @VARIABLE: EPATCH_SUFFIX
126# @DESCRIPTION:
127# Default extension for patches (do not prefix the period yourself).
160EPATCH_SUFFIX="patch.bz2" 128EPATCH_SUFFIX="patch.bz2"
129# @VARIABLE: EPATCH_OPTS
130# @DESCRIPTION:
161# Default options for patch 131# Default options for patch:
132# @CODE
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 133# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
163EPATCH_OPTS="-g0" 134# --no-backup-if-mismatch - do not leave .orig files behind
135# -E - automatically remove empty files
136# @CODE
137EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
138# @VARIABLE: EPATCH_EXCLUDE
139# @DESCRIPTION:
164# List of patches not to apply. Not this is only file names, 140# List of patches not to apply. Note this is only file names,
165# and not the full path .. 141# and not the full path. Globs accepted.
166EPATCH_EXCLUDE="" 142EPATCH_EXCLUDE=""
143# @VARIABLE: EPATCH_SINGLE_MSG
144# @DESCRIPTION:
167# Change the printed message for a single patch. 145# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 146EPATCH_SINGLE_MSG=""
169# Force applying bulk patches even if not following the style: 147# @VARIABLE: EPATCH_MULTI_MSG
170# 148# @DESCRIPTION:
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 149# Change the printed message for multiple patches.
172# 150EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
151# @VARIABLE: EPATCH_FORCE
152# @DESCRIPTION:
153# Only require patches to match EPATCH_SUFFIX rather than the extended
154# arch naming style.
173EPATCH_FORCE="no" 155EPATCH_FORCE="no"
174 156
175# This function is for bulk patching, or in theory for just one 157# @FUNCTION: epatch
176# or two patches. 158# @USAGE: [patches] [dirs of patches]
159# @DESCRIPTION:
160# epatch is designed to greatly simplify the application of patches. It can
161# process patch files directly, or directories of patches. The patches may be
162# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
163# the -p option as epatch will automatically attempt -p0 to -p5 until things
164# apply successfully.
177# 165#
178# It should work with .bz2, .gz, .zip and plain text patches. 166# If you do not specify any options, then epatch will default to the directory
179# Currently all patches should be the same format. 167# specified by EPATCH_SOURCE.
180# 168#
181# You do not have to specify '-p' option to patch, as it will 169# When processing directories, epatch will apply all patches that match:
182# try with -p0 to -p5 until it succeed, or fail at -p5. 170# @CODE
183# 171# ${EPATCH_FORCE} == "yes"
184# Above EPATCH_* variables can be used to control various defaults,
185# bug they should be left as is to ensure an ebuild can rely on
186# them for.
187#
188# Patches are applied in current directory.
189#
190# Bulk Patches should preferibly have the form of:
191#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# ??_${ARCH}_foo.${EPATCH_SUFFIX}
173# else
174# *.${EPATCH_SUFFIX}
175# @CODE
176# The leading ?? are typically numbers used to force consistent patch ordering.
177# The arch field is used to apply patches only for the host architecture with
178# the special value of "all" means apply for everyone. Note that using values
179# other than "all" is highly discouraged -- you should apply patches all the
180# time and let architecture details be detected at configure/compile time.
193# 181#
194# For example: 182# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
183# for patches to apply.
195# 184#
196# 01_all_misc-fix.patch.bz2 185# 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() { 186epatch() {
209 local PIPE_CMD="" 187 _epatch_draw_line() {
210 local STDERR_TARGET="${T}/$$.out" 188 # create a line of same length as input string
211 local PATCH_TARGET="${T}/$$.patch" 189 [[ -z $1 ]] && set "$(printf "%65s" '')"
212 local PATCH_SUFFIX="" 190 echo "${1//?/=}"
213 local SINGLE_PATCH="no" 191 }
214 local x=""
215 192
216 if [ "$#" -gt 1 ] 193 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
217 then 194
195 # Let the rest of the code process one user arg at a time --
196 # each arg may expand into multiple patches, and each arg may
197 # need to start off with the default global EPATCH_xxx values
198 if [[ $# -gt 1 ]] ; then
218 local m="" 199 local m
219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do 200 for m in "$@" ; do
221 epatch "${m}" 201 epatch "${m}"
222 done 202 done
223 return 0 203 return 0
224 fi 204 fi
225 205
226 if [ -n "$1" -a -f "$1" ] 206 local SINGLE_PATCH="no"
227 then 207 # no args means process ${EPATCH_SOURCE}
208 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
209
210 if [[ -f $1 ]] ; then
228 SINGLE_PATCH="yes" 211 SINGLE_PATCH="yes"
229 212 set -- "$1"
230 local EPATCH_SOURCE="$1" 213 # Use the suffix from the single patch (localize it); the code
214 # below will find the suffix for us
231 local EPATCH_SUFFIX="${1##*\.}" 215 local EPATCH_SUFFIX=$1
232 216
233 elif [ -n "$1" -a -d "$1" ] 217 elif [[ -d $1 ]] ; then
234 then 218 # 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 ... 219 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
236 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 220
221 else
222 # sanity check ... if it isn't a dir or file, wtf man ?
223 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
224 echo
225 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
226 eerror
227 eerror " ${EPATCH_SOURCE}"
228 eerror " ( ${EPATCH_SOURCE##*/} )"
229 echo
230 die "Cannot find \$EPATCH_SOURCE!"
231 fi
232
233 local PIPE_CMD
234 case ${EPATCH_SUFFIX##*\.} in
235 xz) PIPE_CMD="xz -dc" ;;
236 lzma) PIPE_CMD="lzma -dc" ;;
237 bz2) PIPE_CMD="bzip2 -dc" ;;
238 gz|Z|z) PIPE_CMD="gzip -dc" ;;
239 ZIP|zip) PIPE_CMD="unzip -p" ;;
240 *) ;;
241 esac
242
243 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
244
245 local x
246 for x in "$@" ; do
247 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
248 # didn't match anything, ignore continue on
249 [[ ! -f ${x} ]] && continue
250
251 local patchname=${x##*/}
252
253 # Apply single patches, or forced sets of patches, or
254 # patches with ARCH dependant names.
255 # ???_arch_foo.patch
256 # Else, skip this input altogether
257 local a=${patchname#*_} # strip the ???_
258 a=${a%%_*} # strip the _foo.patch
259 if ! [[ ${SINGLE_PATCH} == "yes" || \
260 ${EPATCH_FORCE} == "yes" || \
261 ${a} == all || \
262 ${a} == ${ARCH} ]]
237 then 263 then
238 local EPATCH_SOURCE="$1/*" 264 continue
265 fi
266
267 # Let people filter things dynamically
268 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
269 # let people use globs in the exclude
270 eshopts_push -o noglob
271
272 local ex
273 for ex in ${EPATCH_EXCLUDE} ; do
274 if [[ ${patchname} == ${ex} ]] ; then
275 eshopts_pop
276 continue 2
277 fi
278 done
279
280 eshopts_pop
281 fi
282
283 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
284 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
285 einfo "${EPATCH_SINGLE_MSG}"
286 else
287 einfo "Applying ${patchname} ..."
288 fi
239 else 289 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 290 einfo " ${patchname} ..."
241 fi 291 fi
242 else 292
243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 293 # most of the time, there will only be one run per unique name,
244 then 294 # but if there are more, make sure we get unique log filenames
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 295 local STDERR_TARGET="${T}/${patchname}.out"
246 then 296 if [[ -e ${STDERR_TARGET} ]] ; then
247 EPATCH_SOURCE="$1" 297 STDERR_TARGET="${T}/${patchname}-$$.out"
298 fi
299
300 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
301
302 # Decompress the patch if need be
303 local count=0
304 local PATCH_TARGET
305 if [[ -n ${PIPE_CMD} ]] ; then
306 PATCH_TARGET="${T}/$$.patch"
307 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
308
309 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
248 fi 315 fi
316 else
317 PATCH_TARGET=${x}
318 fi
249 319
320 # Check for absolute paths in patches. If sandbox is disabled,
321 # people could (accidently) patch files in the root filesystem.
322 # Or trigger other unpleasantries #237667. So disallow -p0 on
323 # such patches.
324 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
325 if [[ -n ${abs_paths} ]] ; then
326 count=1
327 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
328 fi
329
330 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
331 while [[ ${count} -lt 5 ]] ; do
332 # Generate some useful debug info ...
333 (
334 _epatch_draw_line "***** ${patchname} *****"
250 echo 335 echo
251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 336 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
337 echo
338 _epatch_draw_line "***** ${patchname} *****"
339 ) >> "${STDERR_TARGET}"
340
341 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
342 (
343 _epatch_draw_line "***** ${patchname} *****"
344 echo
345 echo "ACTUALLY APPLYING ${patchname} ..."
346 echo
347 _epatch_draw_line "***** ${patchname} *****"
348 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
349 ) >> "${STDERR_TARGET}"
350
351 if [ $? -ne 0 ] ; then
352 echo
353 eerror "A dry-run of patch command succeeded, but actually"
354 eerror "applying the patch failed!"
355 #die "Real world sux compared to the dreamworld!"
356 count=5
357 fi
358 break
359 fi
360
361 : $(( count++ ))
362 done
363
364 # if we had to decompress the patch, delete the temp one
365 if [[ -n ${PIPE_CMD} ]] ; then
366 rm -f "${PATCH_TARGET}"
367 fi
368
369 if [[ ${count} -ge 5 ]] ; then
370 echo
371 eerror "Failed Patch: ${patchname} !"
372 eerror " ( ${PATCH_TARGET} )"
252 eerror 373 eerror
253 eerror " ${EPATCH_SOURCE}" 374 eerror "Include in your bugreport the contents of:"
254 eerror " ( ${EPATCH_SOURCE##*/} )" 375 eerror
376 eerror " ${STDERR_TARGET}"
255 echo 377 echo
256 die "Cannot find \$EPATCH_SOURCE!"
257 fi
258
259 local EPATCH_SOURCE="${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}!" 378 die "Failed Patch: ${patchname}!"
398 fi 379 fi
399 380
400 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 381 # if everything worked, delete the patch log
401 382 rm -f "${STDERR_TARGET}"
402 eend 0 383 eend 0
403 fi
404 done 384 done
405 if [ "${SINGLE_PATCH}" = "no" ] 385
406 then 386 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
407 einfo "Done with patching" 387 : # everything worked
388}
389epatch_user() {
390 [[ $# -ne 0 ]] && die "epatch_user takes no options"
391
392 # don't clobber any EPATCH vars that the parent might want
393 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
394 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
395 EPATCH_SOURCE=${base}/${CTARGET}/${check}
396 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
397 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
398 if [[ -d ${EPATCH_SOURCE} ]] ; then
399 EPATCH_SOURCE=${EPATCH_SOURCE} \
400 EPATCH_SUFFIX="patch" \
401 EPATCH_FORCE="yes" \
402 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
403 epatch
404 break
408 fi 405 fi
406 done
409} 407}
410 408
411# This function return true if we are using the NPTL pthreads 409# @FUNCTION: emktemp
412# implementation. 410# @USAGE: [temp dir]
413# 411# @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) 412# Cheap replacement for when debianutils (and thus mktemp)
538# does not exist on the users system 413# 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() { 414emktemp() {
543 local exe="touch" 415 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift 416 [[ $1 == -d ]] && exe="mkdir" && shift
545 local topdir="$1" 417 local topdir=$1
546 418
547 if [ -z "${topdir}" ] 419 if [[ -z ${topdir} ]] ; then
548 then
549 [ -z "${T}" ] \ 420 [[ -z ${T} ]] \
550 && topdir="/tmp" \ 421 && topdir="/tmp" \
551 || topdir="${T}" 422 || topdir=${T}
552 fi 423 fi
553 424
554 if [ -z "$(type -p mktemp)" ] 425 if ! type -P mktemp > /dev/null ; then
555 then 426 # system lacks `mktemp` so we have to fake it
556 local tmp=/ 427 local tmp=/
557 while [ -e "${tmp}" ] ; do 428 while [[ -e ${tmp} ]] ; do
558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 429 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
559 done 430 done
560 ${exe} "${tmp}" 431 ${exe} "${tmp}" || ${exe} -p "${tmp}"
561 echo "${tmp}" 432 echo "${tmp}"
562 else 433 else
563 [ "${exe}" == "touch" ] \ 434 # the args here will give slightly wierd names on BSD,
564 && exe="-p" \ 435 # but should produce a usable file on all userlands
565 || exe="-d" 436 if [[ ${exe} == "touch" ]] ; then
566 mktemp ${exe} "${topdir}" 437 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
438 else
439 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
567 fi 440 fi
441 fi
568} 442}
569 443
444# @FUNCTION: egetent
445# @USAGE: <database> <key>
446# @MAINTAINER:
447# base-system@gentoo.org (Linux)
448# Joe Jezak <josejx@gmail.com> (OS X)
449# usata@gentoo.org (OS X)
450# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
451# @DESCRIPTION:
570# Small wrapper for getent (Linux), nidump (Mac OS X), 452# Small wrapper for getent (Linux),
453# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 454# 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() { 455egetent() {
577 if useq ppc-macos ; then 456 case ${CHOST} in
457 *-darwin[678])
578 case "$2" in 458 case "$2" in
579 *[!0-9]*) # Non numeric 459 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 460 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 461 ;;
582 *) # Numeric 462 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 463 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 464 ;;
585 esac 465 esac
586 elif useq x86-fbsd ; then 466 ;;
587 local action 467 *-darwin*)
588 if [ "$1" == "passwd" ] 468 local mytype=$1
589 then 469 [[ "passwd" == $mytype ]] && mytype="Users"
590 action="user" 470 [[ "group" == $mytype ]] && mytype="Groups"
591 else 471 case "$2" in
592 action="group" 472 *[!0-9]*) # Non numeric
473 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
474 ;;
475 *) # Numeric
476 local mykey="UniqueID"
477 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
478 dscl . -search /$mytype $mykey $2 2>/dev/null
479 ;;
480 esac
481 ;;
482 *-freebsd*|*-dragonfly*)
483 local opts action="user"
484 [[ $1 == "passwd" ]] || action="group"
485
486 # lookup by uid/gid
487 if [[ $2 == [[:digit:]]* ]] ; then
488 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
593 fi 489 fi
490
594 pw show "${action}" "$2" -q 491 pw show ${action} ${opts} "$2" -q
595 else 492 ;;
493 *-netbsd*|*-openbsd*)
494 grep "$2:\*:" /etc/$1
495 ;;
496 *)
596 which nscd >& /dev/null && nscd -i "$1" 497 type -p nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2" 498 getent "$1" "$2"
598 fi 499 ;;
500 esac
599} 501}
600 502
601# Simplify/standardize adding users to the system 503# @FUNCTION: enewuser
602# vapier@gentoo.org 504# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
603# 505# @DESCRIPTION:
604# enewuser(username, uid, shell, homedir, groups, extra options) 506# Same as enewgroup, you are not required to understand how to properly add
605# 507# a user to the system. The only required parameter is the username.
606# Default values if you do not specify any: 508# Default uid is (pass -1 for this) next available, default shell is
607# username: REQUIRED ! 509# /bin/false, default homedir is /dev/null, there are no default groups,
608# uid: next available (see useradd(8)) 510# 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() { 511enewuser() {
512 case ${EBUILD_PHASE} in
513 unpack|compile|test|install)
514 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
515 eerror "Package fails at QA and at life. Please file a bug."
516 die "Bad package! enewuser is only for use in pkg_* functions!"
517 esac
518
615 # get the username 519 # get the username
616 local euser="$1"; shift 520 local euser=$1; shift
617 if [ -z "${euser}" ] 521 if [[ -z ${euser} ]] ; then
618 then
619 eerror "No username specified !" 522 eerror "No username specified !"
620 die "Cannot call enewuser without a username" 523 die "Cannot call enewuser without a username"
621 fi 524 fi
622 525
623 # lets see if the username already exists 526 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 527 if [[ -n $(egetent passwd "${euser}") ]] ; then
625 then
626 return 0 528 return 0
627 fi 529 fi
628 einfo "Adding user '${euser}' to your system ..." 530 einfo "Adding user '${euser}' to your system ..."
629 531
630 # options to pass to useradd 532 # options to pass to useradd
631 local opts= 533 local opts=
632 534
633 # handle uid 535 # handle uid
634 local euid="$1"; shift 536 local euid=$1; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 537 if [[ -n ${euid} && ${euid} != -1 ]] ; then
636 then
637 if [ "${euid}" -gt 0 ] 538 if [[ ${euid} -gt 0 ]] ; then
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ] 539 if [[ -n $(egetent passwd ${euid}) ]] ; then
640 then
641 euid="next" 540 euid="next"
642 fi 541 fi
643 else 542 else
644 eerror "Userid given but is not greater than 0 !" 543 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID" 544 die "${euid} is not a valid UID"
646 fi 545 fi
647 else 546 else
648 euid="next" 547 euid="next"
649 fi 548 fi
650 if [ "${euid}" == "next" ] 549 if [[ ${euid} == "next" ]] ; then
651 then 550 for ((euid = 101; euid <= 999; euid++)); do
652 local pwrange
653 if [ "${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 551 [[ -z $(egetent passwd ${euid}) ]] && break
660 done 552 done
661 fi 553 fi
662 opts="${opts} -u ${euid}" 554 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}" 555 einfo " - Userid: ${euid}"
664 556
665 # handle shell 557 # handle shell
666 local eshell="$1"; shift 558 local eshell=$1; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 559 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
668 then 560 if [[ ! -e ${ROOT}${eshell} ]] ; then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !" 561 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 562 die "${eshell} does not exist in ${ROOT}"
563 fi
564 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
565 eerror "Do not specify ${eshell} yourself, use -1"
566 die "Pass '-1' as the shell parameter"
673 fi 567 fi
674 else 568 else
675 if [ "${USERLAND}" == "BSD" ] 569 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
676 then 570 [[ -x ${ROOT}${shell} ]] && break
677 eshell="/usr/bin/false" 571 done
678 else 572
573 if [[ ${shell} == "/dev/null" ]] ; then
574 eerror "Unable to identify the shell to use, proceeding with userland default."
575 case ${USERLAND} in
679 eshell="/bin/false" 576 GNU) shell="/bin/false" ;;
577 BSD) shell="/sbin/nologin" ;;
578 Darwin) shell="/usr/sbin/nologin" ;;
579 *) die "Unable to identify the default shell for userland ${USERLAND}"
580 esac
680 fi 581 fi
582
583 eshell=${shell}
681 fi 584 fi
682 einfo " - Shell: ${eshell}" 585 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 586 opts="${opts} -s ${eshell}"
684 587
685 # handle homedir 588 # handle homedir
686 local ehome="$1"; shift 589 local ehome=$1; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 590 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
688 then
689 ehome="/dev/null" 591 ehome="/dev/null"
690 fi 592 fi
691 einfo " - Home: ${ehome}" 593 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 594 opts="${opts} -d ${ehome}"
693 595
694 # handle groups 596 # handle groups
695 local egroups="$1"; shift 597 local egroups=$1; shift
696 if [ ! -z "${egroups}" ] 598 if [[ ! -z ${egroups} ]] ; then
697 then
698 local oldifs="${IFS}" 599 local oldifs=${IFS}
699 local defgroup="" exgroups="" 600 local defgroup="" exgroups=""
700 601
701 export IFS="," 602 export IFS=","
702 for g in ${egroups} 603 for g in ${egroups} ; do
703 do
704 export IFS="${oldifs}" 604 export IFS=${oldifs}
705 if [ -z "`egetent group \"${g}\"`" ] 605 if [[ -z $(egetent group "${g}") ]] ; then
706 then
707 eerror "You must add group ${g} to the system first" 606 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID" 607 die "${g} is not a valid GID"
709 fi 608 fi
710 if [ -z "${defgroup}" ] 609 if [[ -z ${defgroup} ]] ; then
711 then
712 defgroup="${g}" 610 defgroup=${g}
713 else 611 else
714 exgroups="${exgroups},${g}" 612 exgroups="${exgroups},${g}"
715 fi 613 fi
716 export IFS="," 614 export IFS=","
717 done 615 done
718 export IFS="${oldifs}" 616 export IFS=${oldifs}
719 617
720 opts="${opts} -g ${defgroup}" 618 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ] 619 if [[ ! -z ${exgroups} ]] ; then
722 then
723 opts="${opts} -G ${exgroups:1}" 620 opts="${opts} -G ${exgroups:1}"
724 fi 621 fi
725 else 622 else
726 egroups="(none)" 623 egroups="(none)"
727 fi 624 fi
728 einfo " - Groups: ${egroups}" 625 einfo " - Groups: ${egroups}"
729 626
730 # handle extra and add the user 627 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 628 local oldsandbox=${SANDBOX_ON}
733 export SANDBOX_ON="0" 629 export SANDBOX_ON="0"
734 if useq ppc-macos 630 case ${CHOST} in
735 then 631 *-darwin*)
736 ### Make the user 632 ### Make the user
737 if [ -z "${eextra}" ] 633 if [[ -z $@ ]] ; then
738 then
739 dscl . create /users/${euser} uid ${euid} 634 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell} 635 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome} 636 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}" 637 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified 638 ### Add the user to the groups specified
744 local oldifs="${IFS}" 639 local oldifs=${IFS}
745 export IFS="," 640 export IFS=","
746 for g in ${egroups} 641 for g in ${egroups} ; do
747 do
748 dscl . merge /groups/${g} users ${euser} 642 dscl . merge /groups/${g} users ${euser}
749 done 643 done
750 export IFS="${oldifs}" 644 export IFS=${oldifs}
751 else 645 else
752 einfo "Extra options are not supported on macos yet" 646 einfo "Extra options are not supported on Darwin yet"
753 einfo "Please report the ebuild along with the info below" 647 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 648 einfo "eextra: $@"
755 die "Required function missing" 649 die "Required function missing"
756 fi 650 fi
757 elif use x86-fbsd ; then 651 ;;
758 if [ -z "${eextra}" ] 652 *-freebsd*|*-dragonfly*)
759 then 653 if [[ -z $@ ]] ; then
760 pw useradd ${euser} ${opts} \ 654 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 655 -c "added by portage for ${PN}" \
762 die "enewuser failed" 656 die "enewuser failed"
763 else 657 else
764 einfo " - Extra: ${eextra}" 658 einfo " - Extra: $@"
765 pw useradd ${euser} ${opts} \ 659 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed" 660 "$@" || die "enewuser failed"
767 fi 661 fi
662 ;;
663
664 *-netbsd*)
665 if [[ -z $@ ]] ; then
666 useradd ${opts} ${euser} || die "enewuser failed"
768 else 667 else
769 if [ -z "${eextra}" ] 668 einfo " - Extra: $@"
770 then 669 useradd ${opts} ${euser} "$@" || die "enewuser failed"
670 fi
671 ;;
672
673 *-openbsd*)
674 if [[ -z $@ ]] ; then
675 useradd -u ${euid} -s ${eshell} \
676 -d ${ehome} -c "Added by portage for ${PN}" \
677 -g ${egroups} ${euser} || die "enewuser failed"
678 else
679 einfo " - Extra: $@"
680 useradd -u ${euid} -s ${eshell} \
681 -d ${ehome} -c "Added by portage for ${PN}" \
682 -g ${egroups} ${euser} "$@" || die "enewuser failed"
683 fi
684 ;;
685
686 *)
687 if [[ -z $@ ]] ; then
771 useradd ${opts} ${euser} \ 688 useradd ${opts} \
772 -c "added by portage for ${PN}" \ 689 -c "added by portage for ${PN}" \
690 ${euser} \
773 || die "enewuser failed" 691 || die "enewuser failed"
774 else 692 else
775 einfo " - Extra: ${eextra}" 693 einfo " - Extra: $@"
776 useradd ${opts} ${euser} ${eextra} \ 694 useradd ${opts} "$@" \
695 ${euser} \
777 || die "enewuser failed" 696 || die "enewuser failed"
778 fi 697 fi
698 ;;
699 esac
700
701 if [[ ! -e ${ROOT}/${ehome} ]] ; then
702 einfo " - Creating ${ehome} in ${ROOT}"
703 mkdir -p "${ROOT}/${ehome}"
704 chown ${euser} "${ROOT}/${ehome}"
705 chmod 755 "${ROOT}/${ehome}"
779 fi 706 fi
707
780 export SANDBOX_ON="${oldsandbox}" 708 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} 709}
790 710
791# Simplify/standardize adding groups to the system 711# @FUNCTION: enewgroup
792# vapier@gentoo.org 712# @USAGE: <group> [gid]
793# 713# @DESCRIPTION:
794# enewgroup(group, gid) 714# This function does not require you to understand how to properly add a
795# 715# group to the system. Just give it a group name to add and enewgroup will
796# Default values if you do not specify any: 716# do the rest. You may specify the gid for the group or allow the group to
797# groupname: REQUIRED ! 717# allocate the next available one.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() { 718enewgroup() {
719 case ${EBUILD_PHASE} in
720 unpack|compile|test|install)
721 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
722 eerror "Package fails at QA and at life. Please file a bug."
723 die "Bad package! enewgroup is only for use in pkg_* functions!"
724 esac
725
801 # get the group 726 # get the group
802 local egroup="$1"; shift 727 local egroup="$1"; shift
803 if [ -z "${egroup}" ] 728 if [ -z "${egroup}" ]
804 then 729 then
805 eerror "No group specified !" 730 eerror "No group specified !"
806 die "Cannot call enewgroup without a group" 731 die "Cannot call enewgroup without a group"
807 fi 732 fi
808 733
809 # see if group already exists 734 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 735 if [[ -n $(egetent group "${egroup}") ]]; then
811 then
812 return 0 736 return 0
813 fi 737 fi
814 einfo "Adding group '${egroup}' to your system ..." 738 einfo "Adding group '${egroup}' to your system ..."
815 739
816 # options to pass to useradd 740 # options to pass to useradd
822 then 746 then
823 if [ "${egid}" -gt 0 ] 747 if [ "${egid}" -gt 0 ]
824 then 748 then
825 if [ -z "`egetent group ${egid}`" ] 749 if [ -z "`egetent group ${egid}`" ]
826 then 750 then
827 if useq ppc-macos ; then 751 if [[ "${CHOST}" == *-darwin* ]]; then
828 opts="${opts} ${egid}" 752 opts="${opts} ${egid}"
829 else 753 else
830 opts="${opts} -g ${egid}" 754 opts="${opts} -g ${egid}"
831 fi 755 fi
832 else 756 else
846 opts="${opts} ${eextra}" 770 opts="${opts} ${eextra}"
847 771
848 # add the group 772 # add the group
849 local oldsandbox="${SANDBOX_ON}" 773 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 774 export SANDBOX_ON="0"
851 if useq ppc-macos ; then 775 case ${CHOST} in
776 *-darwin*)
852 if [ ! -z "${eextra}" ]; 777 if [ ! -z "${eextra}" ];
853 then 778 then
854 einfo "Extra options are not supported on macos yet" 779 einfo "Extra options are not supported on Darwin/OS X yet"
855 einfo "Please report the ebuild along with the info below" 780 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}" 781 einfo "eextra: ${eextra}"
857 die "Required function missing" 782 die "Required function missing"
858 fi 783 fi
859 784
860 # If we need the next available 785 # If we need the next available
861 case ${egid} in 786 case ${egid} in
862 *[!0-9]*) # Non numeric 787 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do 788 for ((egid = 101; egid <= 999; egid++)); do
864 [ -z "`egetent group ${egid}`" ] && break 789 [[ -z $(egetent group ${egid}) ]] && break
865 done 790 done
866 esac 791 esac
867 dscl . create /groups/${egroup} gid ${egid} 792 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*' 793 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then 794 ;;
795
796 *-freebsd*|*-dragonfly*)
870 case ${egid} in 797 case ${egid} in
871 *[!0-9]*) # Non numeric 798 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do 799 for ((egid = 101; egid <= 999; egid++)); do
873 [ -z "`egetent group ${egid}`" ] && break 800 [[ -z $(egetent group ${egid}) ]] && break
874 done 801 done
875 esac 802 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 803 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else 804 ;;
805
806 *-netbsd*)
807 case ${egid} in
808 *[!0-9]*) # Non numeric
809 for ((egid = 101; egid <= 999; egid++)); do
810 [[ -z $(egetent group ${egid}) ]] && break
811 done
812 esac
813 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
814 ;;
815
816 *)
878 groupadd ${opts} ${egroup} || die "enewgroup failed" 817 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi 818 ;;
819 esac
880 export SANDBOX_ON="${oldsandbox}" 820 export SANDBOX_ON="${oldsandbox}"
881} 821}
882 822
883# Simple script to replace 'dos2unix' binaries 823# @FUNCTION: edos2unix
884# vapier@gentoo.org 824# @USAGE: <file> [more files ...]
885# 825# @DESCRIPTION:
886# edos2unix(file, <more files> ...) 826# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
827# to remove all of these text utilities from DEPEND variables because this
828# is a script based solution. Just give it a list of files to convert and
829# they will all be changed from the DOS CRLF format to the UNIX LF format.
887edos2unix() { 830edos2unix() {
888 for f in "$@" 831 echo "$@" | xargs sed -i 's/\r$//'
889 do
890 cp "${f}" ${T}/edos2unix
891 sed 's/\r$//' ${T}/edos2unix > "${f}"
892 done
893} 832}
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##############################################################
901 833
902# Make a desktop file ! 834# Make a desktop file !
903# Great for making those icons in kde/gnome startmenu ! 835# Great for making those icons in kde/gnome startmenu !
904# Amaze your friends ! Get the women ! Join today ! 836# Amaze your friends ! Get the women ! Join today !
905# 837#
906# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 838# make_desktop_entry(<command>, [name], [icon], [type], [path])
907# 839#
908# binary: what binary does the app run with ? 840# binary: what command does the app run with ?
909# name: the name that will show up in the menu 841# name: the name that will show up in the menu
910# icon: give your little like a pretty little icon ... 842# icon: give your little like a pretty little icon ...
911# this can be relative (to /usr/share/pixmaps) or 843# this can be relative (to /usr/share/pixmaps) or
912# a full path to an icon 844# a full path to an icon
913# type: what kind of application is this ? for categories: 845# type: what kind of application is this ? for categories:
914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 846# http://standards.freedesktop.org/menu-spec/latest/apa.html
915# path: if your app needs to startup in a specific dir 847# path: if your app needs to startup in a specific dir
916make_desktop_entry() { 848make_desktop_entry() {
917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 849 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
918 850
919 local exec="${1}" 851 local exec=${1}
920 local name="${2:-${PN}}" 852 local name=${2:-${PN}}
921 local icon="${3:-${PN}.png}" 853 local icon=${3:-${PN}}
922 local type="${4}" 854 local type=${4}
923 local subdir="${6}" 855 local path=${5}
924 local path="${5:-${GAMES_BINDIR}}" 856
925 if [ -z "${type}" ] 857 if [[ -z ${type} ]] ; then
926 then 858 local catmaj=${CATEGORY%%-*}
927 case ${CATEGORY} in 859 local catmin=${CATEGORY##*-}
928 "app-emulation") 860 case ${catmaj} in
929 type=Emulator 861 app)
930 subdir="Emulation" 862 case ${catmin} in
863 accessibility) type=Accessibility;;
864 admin) type=System;;
865 antivirus) type=System;;
866 arch) type=Archiving;;
867 backup) type=Archiving;;
868 cdr) type=DiscBurning;;
869 dicts) type=Dictionary;;
870 doc) type=Documentation;;
871 editors) type=TextEditor;;
872 emacs) type=TextEditor;;
873 emulation) type=Emulator;;
874 laptop) type=HardwareSettings;;
875 office) type=Office;;
876 pda) type=PDA;;
877 vim) type=TextEditor;;
878 xemacs) type=TextEditor;;
879 *) type=;;
880 esac
931 ;; 881 ;;
932 "games-"*) 882
933 type=Game 883 dev)
934 subdir="Games" 884 type="Development"
935 ;; 885 ;;
936 "net-"*) 886
937 type=Network 887 games)
938 subdir="${type}" 888 case ${catmin} in
889 action|fps) type=ActionGame;;
890 arcade) type=ArcadeGame;;
891 board) type=BoardGame;;
892 emulation) type=Emulator;;
893 kids) type=KidsGame;;
894 puzzle) type=LogicGame;;
895 roguelike) type=RolePlaying;;
896 rpg) type=RolePlaying;;
897 simulation) type=Simulation;;
898 sports) type=SportsGame;;
899 strategy) type=StrategyGame;;
900 *) type=;;
901 esac
902 type="Game;${type}"
939 ;; 903 ;;
904
905 gnome)
906 type="Gnome;GTK"
907 ;;
908
909 kde)
910 type="KDE;Qt"
911 ;;
912
913 mail)
914 type="Network;Email"
915 ;;
916
917 media)
918 case ${catmin} in
919 gfx) type=Graphics;;
920 radio) type=Tuner;;
921 sound) type=Audio;;
922 tv) type=TV;;
923 video) type=Video;;
924 *) type=;;
925 esac
926 type="AudioVideo;${type}"
927 ;;
928
929 net)
930 case ${catmin} in
931 dialup) type=Dialup;;
932 ftp) type=FileTransfer;;
933 im) type=InstantMessaging;;
934 irc) type=IRCClient;;
935 mail) type=Email;;
936 news) type=News;;
937 nntp) type=News;;
938 p2p) type=FileTransfer;;
939 *) type=;;
940 esac
941 type="Network;${type}"
942 ;;
943
944 sci)
945 case ${catmin} in
946 astro*) type=Astronomy;;
947 bio*) type=Biology;;
948 calc*) type=Calculator;;
949 chem*) type=Chemistry;;
950 elec*) type=Electronics;;
951 geo*) type=Geology;;
952 math*) type=Math;;
953 physics) type=Physics;;
954 visual*) type=DataVisualization;;
955 *) type=;;
956 esac
957 type="Science;${type}"
958 ;;
959
960 sys)
961 type="System"
962 ;;
963
964 www)
965 case ${catmin} in
966 client) type=WebBrowser;;
967 *) type=;;
968 esac
969 type="Network"
970 ;;
971
940 *) 972 *)
941 type= 973 type=
942 subdir=
943 ;; 974 ;;
944 esac 975 esac
945 fi 976 fi
977 if [ "${SLOT}" == "0" ] ; then
978 local desktop_name="${PN}"
979 else
980 local desktop_name="${PN}-${SLOT}"
981 fi
982 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
946 local desktop="${T}/${exec%% *}-${P}.desktop" 983 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
947 984
985 cat <<-EOF > "${desktop}"
948echo "[Desktop Entry] 986 [Desktop Entry]
949Encoding=UTF-8
950Version=0.9.2
951Name=${name} 987 Name=${name}
952Type=Application 988 Type=Application
953Comment=${DESCRIPTION} 989 Comment=${DESCRIPTION}
954Exec=${exec} 990 Exec=${exec}
955Path=${path} 991 TryExec=${exec%% *}
956Icon=${icon} 992 Icon=${icon}
957Categories=Application;${type};" > "${desktop}" 993 Categories=${type};
994 EOF
958 995
996 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
997
998 (
999 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller
959 insinto /usr/share/applications 1001 insinto /usr/share/applications
960 doins "${desktop}" 1002 doins "${desktop}"
961 1003 )
962 return 0
963} 1004}
964 1005
965# Make a GDM/KDM Session file 1006# @FUNCTION: validate_desktop_entries
966# 1007# @USAGE: [directories]
967# make_desktop_entry(<title>, <command>) 1008# @MAINTAINER:
968# title: File to execute to start the Window Manager 1009# Carsten Lohrke <carlo@gentoo.org>
969# command: Name of the Window Manager 1010# @DESCRIPTION:
1011# Validate desktop entries using desktop-file-utils
1012validate_desktop_entries() {
1013 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1014 einfo "Checking desktop entry validity"
1015 local directories=""
1016 for d in /usr/share/applications $@ ; do
1017 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1018 done
1019 if [[ -n ${directories} ]] ; then
1020 for FILE in $(find ${directories} -name "*\.desktop" \
1021 -not -path '*.hidden*' | sort -u 2>/dev/null)
1022 do
1023 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1024 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1025 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1026 done
1027 fi
1028 echo ""
1029 else
1030 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1031 fi
1032}
970 1033
1034# @FUNCTION: make_session_desktop
1035# @USAGE: <title> <command> [command args...]
1036# @DESCRIPTION:
1037# Make a GDM/KDM Session file. The title is the file to execute to start the
1038# Window Manager. The command is the name of the Window Manager.
1039#
1040# You can set the name of the file via the ${wm} variable.
971make_session_desktop() { 1041make_session_desktop() {
972
973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1042 [[ -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 1043 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
975 1044
976 local title="${1}" 1045 local title=$1
977 local command="${2}" 1046 local command=$2
978 local desktop="${T}/${wm}.desktop" 1047 local desktop=${T}/${wm:-${PN}}.desktop
1048 shift 2
979 1049
1050 cat <<-EOF > "${desktop}"
980echo "[Desktop Entry] 1051 [Desktop Entry]
981Encoding=UTF-8
982Name=${title} 1052 Name=${title}
983Comment=This session logs you into ${title} 1053 Comment=This session logs you into ${title}
984Exec=${command} 1054 Exec=${command} $*
985TryExec=${command} 1055 TryExec=${command}
986Type=Application" > "${desktop}" 1056 Type=XSession
1057 EOF
987 1058
1059 (
1060 # wrap the env here so that the 'insinto' call
1061 # doesn't corrupt the env of the caller
988 insinto /usr/share/xsessions 1062 insinto /usr/share/xsessions
989 doins "${desktop}" 1063 doins "${desktop}"
990 1064 )
991 return 0
992} 1065}
993 1066
1067# @FUNCTION: domenu
1068# @USAGE: <menus>
1069# @DESCRIPTION:
1070# Install the list of .desktop menu files into the appropriate directory
1071# (/usr/share/applications).
994domenu() { 1072domenu() {
995 local i 1073 (
996 local j 1074 # wrap the env here so that the 'insinto' call
1075 # doesn't corrupt the env of the caller
1076 local i j ret=0
997 insinto /usr/share/applications 1077 insinto /usr/share/applications
998 for i in ${@} 1078 for i in "$@" ; do
999 do
1000 if [ -f "${i}" ]; 1079 if [[ -f ${i} ]] ; then
1001 then
1002 doins ${i} 1080 doins "${i}"
1081 ((ret+=$?))
1003 elif [ -d "${i}" ]; 1082 elif [[ -d ${i} ]] ; then
1004 then
1005 for j in ${i}/*.desktop 1083 for j in "${i}"/*.desktop ; do
1006 do
1007 doins ${j} 1084 doins "${j}"
1085 ((ret+=$?))
1008 done 1086 done
1087 else
1088 ((++ret))
1009 fi 1089 fi
1010 done 1090 done
1091 exit ${ret}
1092 )
1011} 1093}
1012 1094
1095# @FUNCTION: newmenu
1096# @USAGE: <menu> <newname>
1097# @DESCRIPTION:
1098# Like all other new* functions, install the specified menu as newname.
1099newmenu() {
1100 (
1101 # wrap the env here so that the 'insinto' call
1102 # doesn't corrupt the env of the caller
1103 insinto /usr/share/applications
1104 newins "$@"
1105 )
1106}
1107
1108# @FUNCTION: doicon
1109# @USAGE: <list of icons>
1110# @DESCRIPTION:
1111# Install the list of icons into the icon directory (/usr/share/pixmaps).
1112# This is useful in conjunction with creating desktop/menu files.
1013doicon() { 1113doicon() {
1014 local i 1114 (
1015 local j 1115 # wrap the env here so that the 'insinto' call
1116 # doesn't corrupt the env of the caller
1117 local i j ret
1016 insinto /usr/share/pixmaps 1118 insinto /usr/share/pixmaps
1017 for i in ${@} 1119 for i in "$@" ; do
1018 do
1019 if [ -f "${i}" ]; 1120 if [[ -f ${i} ]] ; then
1020 then
1021 doins ${i} 1121 doins "${i}"
1122 ((ret+=$?))
1022 elif [ -d "${i}" ]; 1123 elif [[ -d ${i} ]] ; then
1023 then
1024 for j in ${i}/*.png 1124 for j in "${i}"/*.png ; do
1025 do
1026 doins ${j} 1125 doins "${j}"
1126 ((ret+=$?))
1027 done 1127 done
1128 else
1129 ((++ret))
1028 fi 1130 fi
1029 done 1131 done
1132 exit ${ret}
1133 )
1030} 1134}
1031 1135
1032############################################################## 1136# @FUNCTION: newicon
1033# END: Handle .desktop files and menu entries # 1137# @USAGE: <icon> <newname>
1034############################################################## 1138# @DESCRIPTION:
1035 1139# Like all other new* functions, install the specified icon as newname.
1140newicon() {
1141 (
1142 # wrap the env here so that the 'insinto' call
1143 # doesn't corrupt the env of the caller
1144 insinto /usr/share/pixmaps
1145 newins "$@"
1146 )
1147}
1036 1148
1037# for internal use only (unpack_pdv and unpack_makeself) 1149# for internal use only (unpack_pdv and unpack_makeself)
1038find_unpackable_file() { 1150find_unpackable_file() {
1039 local src="$1" 1151 local src=$1
1040 if [ -z "${src}" ] 1152 if [[ -z ${src} ]] ; then
1041 then
1042 src="${DISTDIR}/${A}" 1153 src=${DISTDIR}/${A}
1043 else 1154 else
1044 if [ -e "${DISTDIR}/${src}" ] 1155 if [[ -e ${DISTDIR}/${src} ]] ; then
1045 then
1046 src="${DISTDIR}/${src}" 1156 src=${DISTDIR}/${src}
1047 elif [ -e "${PWD}/${src}" ] 1157 elif [[ -e ${PWD}/${src} ]] ; then
1048 then
1049 src="${PWD}/${src}" 1158 src=${PWD}/${src}
1050 elif [ -e "${src}" ] 1159 elif [[ -e ${src} ]] ; then
1051 then
1052 src="${src}" 1160 src=${src}
1053 fi
1054 fi 1161 fi
1055 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1162 fi
1163 [[ ! -e ${src} ]] && return 1
1056 echo "${src}" 1164 echo "${src}"
1057} 1165}
1058 1166
1167# @FUNCTION: unpack_pdv
1168# @USAGE: <file to unpack> <size of off_t>
1169# @DESCRIPTION:
1059# Unpack those pesky pdv generated files ... 1170# Unpack those pesky pdv generated files ...
1060# They're self-unpacking programs with the binary package stuffed in 1171# 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 1172# 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. 1173# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1063# 1174#
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 1175# 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 1176# 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 1177# the size of the off_t type (in bytes) on the machine that built the pdv
1178# archive.
1179#
1068# archive. one way to determine this is by running the following commands: 1180# One way to determine this is by running the following commands:
1181#
1182# @CODE
1069# strings <pdv archive> | grep lseek 1183# strings <pdv archive> | grep lseek
1070# strace -elseek <pdv archive> 1184# strace -elseek <pdv archive>
1185# @CODE
1186#
1071# basically look for the first lseek command (we do the strings/grep because 1187# 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 1188# sometimes the function call is _llseek or something) and steal the 2nd
1073# parameter. here is an example: 1189# parameter. Here is an example:
1190#
1191# @CODE
1074# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1192# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1075# lseek 1193# lseek
1076# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1194# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1077# lseek(3, -4, SEEK_END) = 2981250 1195# lseek(3, -4, SEEK_END) = 2981250
1196# @CODE
1197#
1078# thus we would pass in the value of '4' as the second parameter. 1198# Thus we would pass in the value of '4' as the second parameter.
1079unpack_pdv() { 1199unpack_pdv() {
1080 local src="`find_unpackable_file $1`" 1200 local src=$(find_unpackable_file "$1")
1081 local sizeoff_t="$2" 1201 local sizeoff_t=$2
1082 1202
1203 [[ -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 :(" 1204 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1084 1205
1085 local shrtsrc="`basename ${src}`" 1206 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1207 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1208 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1209 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1089 1210
1090 # grab metadata for debug reasons 1211 # grab metadata for debug reasons
1091 local metafile="$(emktemp)" 1212 local metafile=$(emktemp)
1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1213 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1093 1214
1094 # rip out the final file name from the metadata 1215 # rip out the final file name from the metadata
1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1216 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1096 datafile="`basename ${datafile}`" 1217 datafile=$(basename "${datafile}")
1097 1218
1098 # now lets uncompress/untar the file if need be 1219 # now lets uncompress/untar the file if need be
1099 local tmpfile="$(emktemp)" 1220 local tmpfile=$(emktemp)
1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1221 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1101 1222
1102 local iscompressed="`file -b ${tmpfile}`" 1223 local iscompressed=$(file -b "${tmpfile}")
1103 if [ "${iscompressed:0:8}" == "compress" ] ; then 1224 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1104 iscompressed=1 1225 iscompressed=1
1105 mv ${tmpfile}{,.Z} 1226 mv ${tmpfile}{,.Z}
1106 gunzip ${tmpfile} 1227 gunzip ${tmpfile}
1107 else 1228 else
1108 iscompressed=0 1229 iscompressed=0
1109 fi 1230 fi
1110 local istar="`file -b ${tmpfile}`" 1231 local istar=$(file -b "${tmpfile}")
1111 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1232 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1112 istar=1 1233 istar=1
1113 else 1234 else
1114 istar=0 1235 istar=0
1115 fi 1236 fi
1116 1237
1144 true 1265 true
1145 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1266 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1146 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1267 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1147} 1268}
1148 1269
1270# @FUNCTION: unpack_makeself
1271# @USAGE: [file to unpack] [offset] [tail|dd]
1272# @DESCRIPTION:
1149# Unpack those pesky makeself generated files ... 1273# Unpack those pesky makeself generated files ...
1150# They're shell scripts with the binary package tagged onto 1274# They're shell scripts with the binary package tagged onto
1151# the end of the archive. Loki utilized the format as does 1275# the end of the archive. Loki utilized the format as does
1152# many other game companies. 1276# many other game companies.
1153# 1277#
1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1278# If the file is not specified, then ${A} is used. If the
1155# - If the file is not specified then unpack will utilize ${A}.
1156# - If the offset is not specified then we will attempt to extract 1279# offset is not specified then we will attempt to extract
1157# the proper offset from the script itself. 1280# the proper offset from the script itself.
1158unpack_makeself() { 1281unpack_makeself() {
1282 local src_input=${1:-${A}}
1159 local src="$(find_unpackable_file "$1")" 1283 local src=$(find_unpackable_file "${src_input}")
1160 local skip="$2" 1284 local skip=$2
1161 local exe="$3" 1285 local exe=$3
1162 1286
1287 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1288
1163 local shrtsrc="$(basename "${src}")" 1289 local shrtsrc=$(basename "${src}")
1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1290 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1165 if [ -z "${skip}" ] 1291 if [[ -z ${skip} ]] ; then
1166 then
1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1292 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1168 local skip=0 1293 local skip=0
1169 exe=tail 1294 exe=tail
1170 case ${ver} in 1295 case ${ver} in
1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1296 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1297 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1173 ;; 1298 ;;
1174 2.0|2.0.1) 1299 2.0|2.0.1)
1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1300 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1176 ;; 1301 ;;
1184 ;; 1309 ;;
1185 2.1.3) 1310 2.1.3)
1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1311 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1187 let skip="skip + 1" 1312 let skip="skip + 1"
1188 ;; 1313 ;;
1189 2.1.4) 1314 2.1.4|2.1.5)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1315 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c) 1316 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd" 1317 exe="dd"
1193 ;; 1318 ;;
1194 *) 1319 *)
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1331 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'" 1332 *) die "makeself cant handle exe '${exe}'"
1208 esac 1333 esac
1209 1334
1210 # lets grab the first few bytes of the file to figure out what kind of archive it is 1335 # lets grab the first few bytes of the file to figure out what kind of archive it is
1211 local tmpfile="$(emktemp)" 1336 local tmpfile=$(emktemp)
1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1337 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1213 local filetype="$(file -b "${tmpfile}")" 1338 local filetype=$(file -b "${tmpfile}")
1214 case ${filetype} in 1339 case ${filetype} in
1215 *tar\ archive) 1340 *tar\ archive*)
1216 eval ${exe} | tar --no-same-owner -xf - 1341 eval ${exe} | tar --no-same-owner -xf -
1217 ;; 1342 ;;
1218 bzip2*) 1343 bzip2*)
1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1344 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1220 ;; 1345 ;;
1230 ;; 1355 ;;
1231 esac 1356 esac
1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1357 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1233} 1358}
1234 1359
1360# @FUNCTION: check_license
1361# @USAGE: [license]
1362# @DESCRIPTION:
1235# Display a license for user to accept. 1363# 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. 1364# specified, then ${LICENSE} is used.
1239check_license() { 1365check_license() {
1240 local lic=$1 1366 local lic=$1
1241 if [ -z "${lic}" ] ; then 1367 if [ -z "${lic}" ] ; then
1242 lic="${PORTDIR}/licenses/${LICENSE}" 1368 lic="${PORTDIR}/licenses/${LICENSE}"
1243 else 1369 else
1244 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1370 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1245 lic="${PORTDIR}/licenses/${src}" 1371 lic="${PORTDIR}/licenses/${lic}"
1246 elif [ -e "${PWD}/${src}" ] ; then 1372 elif [ -e "${PWD}/${lic}" ] ; then
1247 lic="${PWD}/${src}" 1373 lic="${PWD}/${lic}"
1248 elif [ -e "${src}" ] ; then 1374 elif [ -e "${lic}" ] ; then
1249 lic="${src}" 1375 lic="${lic}"
1250 fi
1251 fi 1376 fi
1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1377 fi
1253 local l="`basename ${lic}`" 1378 local l="`basename ${lic}`"
1254 1379
1255 # here is where we check for the licenses the user already 1380 # here is where we check for the licenses the user already
1256 # accepted ... if we don't find a match, we make the user accept 1381 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$-
1258 local alic 1382 local alic
1259 set -o noglob #so that bash doesn't expand "*" 1383 eshopts_push -o noglob # so that bash doesn't expand "*"
1260 for alic in ${ACCEPT_LICENSE} ; do 1384 for alic in ${ACCEPT_LICENSE} ; do
1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1385 if [[ ${alic} == ${l} ]]; then
1262 set +o noglob; set -${shopts} #reset old shell opts 1386 eshopts_pop
1263 return 0 1387 return 0
1264 fi 1388 fi
1265 done 1389 done
1266 set +o noglob; set -$shopts #reset old shell opts 1390 eshopts_pop
1391 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1267 1392
1268 local licmsg="$(emktemp)" 1393 local licmsg=$(emktemp)
1269 cat << EOF > ${licmsg} 1394 cat <<-EOF > ${licmsg}
1270********************************************************** 1395 **********************************************************
1271The following license outlines the terms of use of this 1396 The following license outlines the terms of use of this
1272package. You MUST accept this license for installation to 1397 package. You MUST accept this license for installation to
1273continue. When you are done viewing, hit 'q'. If you 1398 continue. When you are done viewing, hit 'q'. If you
1274CTRL+C out of this, the install will not run! 1399 CTRL+C out of this, the install will not run!
1275********************************************************** 1400 **********************************************************
1276 1401
1277EOF 1402 EOF
1278 cat ${lic} >> ${licmsg} 1403 cat ${lic} >> ${licmsg}
1279 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1404 ${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] " 1405 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1281 read alic 1406 read alic
1282 case ${alic} in 1407 case ${alic} in
1289 die "Failed to accept license" 1414 die "Failed to accept license"
1290 ;; 1415 ;;
1291 esac 1416 esac
1292} 1417}
1293 1418
1419# @FUNCTION: cdrom_get_cds
1420# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1421# @DESCRIPTION:
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1422# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support ! 1423# the whole 'non-interactive' policy, but damnit I want CD support !
1296# 1424#
1297# with these cdrom functions we handle all the user interaction and 1425# With these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds() 1426# 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 1427# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT. 1428# found at CDROM_ROOT.
1301# 1429#
1430# The function will attempt to locate a cd based upon a file that is on
1431# the cd. The more files you give this function, the more cds
1432# the cdrom functions will handle.
1433#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1434# 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 1435# etc... If you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1436# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1437# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1438# also use the CDROM_NAME_SET bash array.
1305# 1439#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1440# 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() { 1441cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by 1442 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us 1443 # the # of files they gave us
1315 local cdcnt=0 1444 local cdcnt=0
1316 local f= 1445 local f=
1317 for f in "$@" ; do 1446 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1)) 1447 ((++cdcnt))
1319 export CDROM_CHECK_${cdcnt}="$f" 1448 export CDROM_CHECK_${cdcnt}="$f"
1320 done 1449 done
1321 export CDROM_TOTAL_CDS=${cdcnt} 1450 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1 1451 export CDROM_CURRENT_CD=1
1323 1452
1324 # now we see if the user gave use CD_ROOT ... 1453 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct 1454 # 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 1455 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1333 local var= 1456 local var=
1334 cdcnt=0 1457 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1458 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1459 ((++cdcnt))
1337 var="CD_ROOT_${cdcnt}" 1460 var="CD_ROOT_${cdcnt}"
1461 [[ -z ${!var} ]] && var="CD_ROOT"
1338 if [[ -z ${!var} ]] ; then 1462 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT" 1463 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables." 1464 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1465 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}" 1466 die "could not locate CD_ROOT_${cdcnt}"
1343 fi 1467 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done 1468 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1} 1469 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1470 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1471 export CDROM_SET=-1
1472 for f in ${CDROM_CHECK_1//:/ } ; do
1473 ((++CDROM_SET))
1474 [[ -e ${CD_ROOT}/${f} ]] && break
1475 done
1476 export CDROM_MATCH=${f}
1348 return 1477 return
1349 fi 1478 fi
1350 1479
1480 # User didn't help us out so lets make sure they know they can
1481 # simplify the whole process ...
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1482 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the " 1483 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 1484 echo
1359 einfo "If you do not have the CD, but have the data files" 1485 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export" 1486 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the" 1487 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files." 1488 einfo "directory containing the files."
1363 echo 1489 echo
1364 einfo "For example:" 1490 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom" 1491 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo 1492 echo
1367 else 1493 else
1494 if [[ -n ${CDROM_NAME_SET} ]] ; then
1495 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1496 cdcnt=0
1497 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1498 ((++cdcnt))
1499 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1500 done
1501 fi
1502
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1503 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0 1504 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1505 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1)) 1506 ((++cdcnt))
1372 var="CDROM_NAME_${cdcnt}" 1507 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1508 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done 1509 done
1375 echo 1510 echo
1376 einfo "If you do not have the CDs, but have the data files" 1511 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export" 1512 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:" 1513 einfo "the following variables so they point to the right place:"
1379 einfon "" 1514 einfon ""
1380 cdcnt=0 1515 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1516 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1)) 1517 ((++cdcnt))
1383 echo -n " CD_ROOT_${cdcnt}" 1518 echo -n " CD_ROOT_${cdcnt}"
1384 done 1519 done
1385 echo 1520 echo
1386 einfo "Or, if you have all the files in the same place, or" 1521 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" 1522 einfo "you only have one cdrom, you can export CD_ROOT"
1390 echo 1525 echo
1391 einfo "For example:" 1526 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom" 1527 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo 1528 echo
1394 fi 1529 fi
1530
1531 export CDROM_SET=""
1395 export CDROM_CURRENT_CD=0 1532 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd 1533 cdrom_load_next_cd
1397} 1534}
1398 1535
1399# this is only used when you need access to more than one cd. 1536# @FUNCTION: cdrom_load_next_cd
1400# when you have finished using the first cd, just call this function. 1537# @DESCRIPTION:
1401# when it returns, CDROM_ROOT will be pointing to the second cd. 1538# 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. 1539# files off a CD and want access to the next one, just call this function.
1540# Again, all the messy details of user interaction are taken care of for you.
1541# Once this returns, just read the variable CDROM_ROOT for the location of the
1542# mounted CD. Note that you can only go forward in the CD list, so make sure
1543# you only call this function when you're done using the current CD.
1403cdrom_load_next_cd() { 1544cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var= 1545 local var
1406 1546 ((++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 1547
1412 unset CDROM_ROOT 1548 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1549 var=CD_ROOT_${CDROM_CURRENT_CD}
1550 [[ -z ${!var} ]] && var="CD_ROOT"
1414 if [[ -z ${!var} ]] ; then 1551 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1552 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var} 1553 _cdrom_locate_file_on_cd ${!var}
1417 else 1554 else
1418 export CDROM_ROOT=${!var} 1555 export CDROM_ROOT=${!var}
1419 fi 1556 fi
1420 1557
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1558 einfo "Found CD #${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 1563# 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 1564# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until: 1565# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom 1566# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C 1567# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() { 1568_cdrom_locate_file_on_cd() {
1569 local mline=""
1570 local showedmsg=0 showjolietmsg=0
1571
1432 while [[ -z ${CDROM_ROOT} ]] ; do 1572 while [[ -z ${CDROM_ROOT} ]] ; do
1573 local i=0
1574 local -a cdset=(${*//:/ })
1575 if [[ -n ${CDROM_SET} ]] ; then
1576 cdset=(${cdset[${CDROM_SET}]})
1577 fi
1578
1579 while [[ -n ${cdset[${i}]} ]] ; do
1433 local dir="$(dirname ${@})" 1580 local dir=$(dirname ${cdset[${i}]})
1434 local file="$(basename ${@})" 1581 local file=$(basename ${cdset[${i}]})
1435 local mline=""
1436 local showedmsg=0
1437 1582
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1583 local point= node= fs= foo=
1584 while read point node fs foo ; do
1585 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1586 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1587 && continue
1588 point=${point//\040/ }
1439 [[ -d ${mline}/${dir} ]] || continue 1589 [[ ! -d ${point}/${dir} ]] && continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1590 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1441 && export CDROM_ROOT=${mline} 1591 export CDROM_ROOT=${point}
1592 export CDROM_SET=${i}
1593 export CDROM_MATCH=${cdset[${i}]}
1594 return
1595 done <<< "$(get_mounts)"
1596
1597 ((++i))
1442 done 1598 done
1443 1599
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo 1600 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then 1601 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1602 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then 1603 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !" 1604 einfo "Please insert+mount the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else 1605 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 !" 1606 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1459 fi
1460 fi 1607 fi
1461 showedmsg=1 1608 else
1609 if [[ -z ${CDROM_NAME_1} ]] ; then
1610 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1611 else
1612 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1613 einfo "Please insert+mount the ${!var} cdrom now !"
1614 fi
1462 fi 1615 fi
1616 showedmsg=1
1617 fi
1463 einfo "Press return to scan for the cd again" 1618 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge." 1619 einfo "or hit CTRL+C to abort the emerge."
1465 read 1620 echo
1621 if [[ ${showjolietmsg} -eq 0 ]] ; then
1622 showjolietmsg=1
1623 else
1624 ewarn "If you are having trouble with the detection"
1625 ewarn "of your CD, it is possible that you do not have"
1626 ewarn "Joliet support enabled in your kernel. Please"
1627 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1628 ebeep 5
1466 fi 1629 fi
1630 read || die "something is screwed with your system"
1467 done 1631 done
1468} 1632}
1469 1633
1634# @FUNCTION: strip-linguas
1635# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1636# @DESCRIPTION:
1470# Make sure that LINGUAS only contains languages that 1637# Make sure that LINGUAS only contains languages that
1471# a package can support 1638# a package can support. The first form allows you to
1472# 1639# specify a list of LINGUAS. The -i builds a list of po
1473# usage: strip-linguas <allow LINGUAS> 1640# files found in all the directories and uses the
1474# strip-linguas -i <directories of .po files> 1641# intersection of the lists. The -u builds a list of po
1475# strip-linguas -u <directories of .po files> 1642# files found in all the directories and uses the union
1476# 1643# 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() { 1644strip-linguas() {
1483 local ls newls 1645 local ls newls nols
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1646 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift 1647 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1648 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1487 local d f 1649 local d f
1488 for d in "$@" ; do 1650 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then 1651 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls} 1652 newls=${ls}
1491 else 1653 else
1492 newls="" 1654 newls=""
1493 fi 1655 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1656 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1495 if [[ ${op} == "-i" ]] ; then 1657 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1658 hasq ${f} ${ls} && newls="${newls} ${f}"
1497 else 1659 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1660 hasq ${f} ${ls} || newls="${newls} ${f}"
1499 fi 1661 fi
1500 done 1662 done
1501 ls=${newls} 1663 ls=${newls}
1502 done 1664 done
1503 ls=${ls//.po}
1504 else 1665 else
1505 ls=$@ 1666 ls="$@"
1506 fi 1667 fi
1507 1668
1508 ls=" ${ls} " 1669 nols=""
1509 newls="" 1670 newls=""
1510 for f in ${LINGUAS} ; do 1671 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1672 if hasq ${f} ${ls} ; then
1512 newls="${newls} ${f}" 1673 newls="${newls} ${f}"
1513 else 1674 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1675 nols="${nols} ${f}"
1515 fi 1676 fi
1516 done 1677 done
1517 if [[ -z ${newls} ]] ; then 1678 [[ -n ${nols} ]] \
1518 unset LINGUAS 1679 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1519 else
1520 export LINGUAS=${newls:1} 1680 export LINGUAS=${newls:1}
1521 fi
1522} 1681}
1523 1682
1524# moved from kernel.eclass since they are generally useful outside of 1683# @FUNCTION: preserve_old_lib
1525# kernel.eclass -iggy (20041002) 1684# @USAGE: <libs to preserve> [more libs]
1526 1685# @DESCRIPTION:
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1686# 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 1687# 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 1688# 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 1689# 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: 1690# solution, so instead you can call this from pkg_preinst. See also the
1565# 1691# 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() { 1692preserve_old_lib() {
1579 LIB=$1 1693 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1694 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1695 die "Invalid preserve_old_lib() usage"
1696 fi
1697 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1580 1698
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1699 # let portage worry about it
1582 SONAME=`basename ${LIB}` 1700 has preserve-libs ${FEATURES} && return 0
1583 DIRNAME=`dirname ${LIB}`
1584 1701
1585 dodir ${DIRNAME} 1702 local lib dir
1586 cp ${ROOT}${LIB} ${D}${DIRNAME} 1703 for lib in "$@" ; do
1704 [[ -e ${ROOT}/${lib} ]] || continue
1705 dir=${lib%/*}
1706 dodir ${dir} || die "dodir ${dir} failed"
1707 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1587 touch ${D}${LIB} 1708 touch "${D}"/${lib}
1588 fi 1709 done
1589} 1710}
1590 1711
1712# @FUNCTION: preserve_old_lib_notify
1713# @USAGE: <libs to notify> [more libs]
1714# @DESCRIPTION:
1715# Spit helpful messages about the libraries preserved by preserve_old_lib.
1591preserve_old_lib_notify() { 1716preserve_old_lib_notify() {
1592 LIB=$1 1717 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1718 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1719 die "Invalid preserve_old_lib_notify() usage"
1720 fi
1593 1721
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1595 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1596 1724
1725 local lib notice=0
1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 if [[ ${notice} -eq 0 ]] ; then
1729 notice=1
1597 einfo "An old version of an installed library was detected on your system." 1730 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" 1731 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," 1732 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1600 einfo "you will need to execute the following command:" 1733 ewarn "in order to remove these old dependencies. If you do not have this"
1601 einfo " revdep-rebuild --soname ${SONAME}" 1734 ewarn "helper program, simply emerge the 'gentoolkit' package."
1602 einfo 1735 ewarn
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi 1736 fi
1737 ewarn " # revdep-rebuild --library ${lib##*/}"
1738 done
1739 if [[ ${notice} -eq 1 ]] ; then
1740 ewarn
1741 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1742 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1743 for lib in "$@" ; do
1744 ewarn " # rm '${lib}'"
1745 done
1746 fi
1606} 1747}
1607 1748
1608# Hack for people to figure out if a package was built with 1749# @FUNCTION: built_with_use
1609# certain USE flags 1750# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1751# @DESCRIPTION:
1610# 1752#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1753# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1612# ex: built_with_use xchat gtk2
1613# 1754#
1614# Flags: -a all USE flags should be utilized 1755# A temporary hack until portage properly supports DEPENDing on USE
1615# -o at least one USE flag should be utilized 1756# flags being enabled in packages. This will check to see if the specified
1616# Note: the default flag is '-a' 1757# DEPEND atom was built with the specified list of USE flags. The
1758# --missing option controls the behavior if called on a package that does
1759# not actually support the defined USE flags (aka listed in IUSE).
1760# The default is to abort (call die). The -a and -o flags control
1761# the requirements of the USE flags. They correspond to "and" and "or"
1762# logic. So the -a flag means all listed USE flags must be enabled
1763# while the -o flag means at least one of the listed IUSE flags must be
1764# enabled. The --hidden option is really for internal use only as it
1765# means the USE flag we're checking is hidden expanded, so it won't be found
1766# in IUSE like normal USE flags.
1767#
1768# Remember that this function isn't terribly intelligent so order of optional
1769# flags matter.
1617built_with_use() { 1770built_with_use() {
1771 local hidden="no"
1772 if [[ $1 == "--hidden" ]] ; then
1773 hidden="yes"
1774 shift
1775 fi
1776
1777 local missing_action="die"
1778 if [[ $1 == "--missing" ]] ; then
1779 missing_action=$2
1780 shift ; shift
1781 case ${missing_action} in
1782 true|false|die) ;;
1783 *) die "unknown action '${missing_action}'";;
1784 esac
1785 fi
1786
1618 local opt=$1 1787 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1788 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620 1789
1621 local PKG=$(best_version $1) 1790 local PKG=$(best_version $1)
1791 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1622 shift 1792 shift
1623 1793
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1794 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1625 [[ ! -e ${USEFILE} ]] && return 1 1795 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1796
1797 # if the IUSE file doesn't exist, the read will error out, we need to handle
1798 # this gracefully
1799 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1800 case ${missing_action} in
1801 true) return 0;;
1802 false) return 1;;
1803 die) die "Unable to determine what USE flags $PKG was built with";;
1804 esac
1805 fi
1806
1807 if [[ ${hidden} == "no" ]] ; then
1808 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1809 # Don't check USE_EXPAND #147237
1810 local expand
1811 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1812 if [[ $1 == ${expand}_* ]] ; then
1813 expand=""
1814 break
1815 fi
1816 done
1817 if [[ -n ${expand} ]] ; then
1818 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1819 case ${missing_action} in
1820 true) return 0;;
1821 false) return 1;;
1822 die) die "$PKG does not actually support the $1 USE flag!";;
1823 esac
1824 fi
1825 fi
1826 fi
1626 1827
1627 local USE_BUILT=$(<${USEFILE}) 1828 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do 1829 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then 1830 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0 1831 has $1 ${USE_BUILT} && return 0
1634 shift 1835 shift
1635 done 1836 done
1636 [[ ${opt} = "-a" ]] 1837 [[ ${opt} = "-a" ]]
1637} 1838}
1638 1839
1840# @FUNCTION: epunt_cxx
1841# @USAGE: [dir to scan]
1842# @DESCRIPTION:
1639# Many configure scripts wrongly bail when a C++ compiler 1843# Many configure scripts wrongly bail when a C++ compiler could not be
1640# could not be detected. #73450 1844# detected. If dir is not specified, then it defaults to ${S}.
1845#
1846# http://bugs.gentoo.org/73450
1641epunt_cxx() { 1847epunt_cxx() {
1642 local dir=$1 1848 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S} 1849 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks" 1850 ebegin "Removing useless C++ checks"
1645 local f 1851 local f
1646 for f in $(find ${dir} -name configure) ; do 1852 find "${dir}" -name configure | while read f ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1853 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done 1854 done
1649 eend 0 1855 eend 0
1650} 1856}
1651 1857
1652# dopamd <file> [more files] 1858# @FUNCTION: make_wrapper
1653# 1859# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1654# Install pam auth config file in /etc/pam.d 1860# @DESCRIPTION:
1655dopamd() { 1861# Create a shell wrapper script named wrapper in installpath
1656 [[ -z $1 ]] && die "dopamd requires at least one argument" 1862# (defaults to the bindir) to execute target (default of wrapper) by
1657 1863# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1658 use pam || return 0 1864# libpaths followed by optionally changing directory to chdir.
1659 1865make_wrapper() {
1660 insinto /etc/pam.d 1866 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1661 # these are the default doins options, but be explicit just in case 1867 local tmpwrapper=$(emktemp)
1662 insopts -m 0644 -o root -g root 1868 # We don't want to quote ${bin} so that people can pass complex
1663 doins "$@" || die "failed to install $@" 1869 # things as $bin ... "./someprog --args"
1870 cat << EOF > "${tmpwrapper}"
1871#!/bin/sh
1872cd "${chdir:-.}"
1873if [ -n "${libdir}" ] ; then
1874 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1875 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1876 else
1877 export LD_LIBRARY_PATH="${libdir}"
1878 fi
1879fi
1880exec ${bin} "\$@"
1881EOF
1882 chmod go+rx "${tmpwrapper}"
1883 if [[ -n ${path} ]] ; then
1884 (
1885 exeinto "${path}"
1886 newexe "${tmpwrapper}" "${wrapper}"
1887 ) || die
1888 else
1889 newbin "${tmpwrapper}" "${wrapper}" || die
1890 fi
1664} 1891}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670 1892
1671 use pam || return 0 1893# @FUNCTION: prepalldocs
1894# @USAGE:
1895# @DESCRIPTION:
1896# Compress files in /usr/share/doc which are not already
1897# compressed, excluding /usr/share/doc/${PF}/html.
1898# Uses the ecompressdir to do the compression.
1899# 2009-02-18 by betelgeuse:
1900# Commented because ecompressdir is even more internal to
1901# Portage than prepalldocs (it's not even mentioned in man 5
1902# ebuild). Please submit a better version for review to gentoo-dev
1903# if you want prepalldocs here.
1904#prepalldocs() {
1905# if [[ -n $1 ]] ; then
1906# ewarn "prepalldocs: invalid usage; takes no arguments"
1907# fi
1672 1908
1673 insinto /etc/pam.d 1909# cd "${D}"
1674 # these are the default doins options, but be explicit just in case 1910# [[ -d usr/share/doc ]] || return 0
1675 insopts -m 0644 -o root -g root 1911
1676 newins "$1" "$2" || die "failed to install $1 as $2" 1912# find usr/share/doc -exec gzip {} +
1677} 1913# ecompressdir --ignore /usr/share/doc/${PF}/html
1914# ecompressdir --queue /usr/share/doc
1915#}

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