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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 1.205 2005/10/07 15:31:46 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
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.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
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 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function generate linker scripts in /usr/lib for dynamic 54else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 55
69 for lib in "${@}" ; do 56ebeep() {
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 [[ $(type -t eqawarn) == function ]] && \
71 /* GNU ld script 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 59}
84 60
85# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
86# - only to be used by epatch() 62 [[ $(type -t eqawarn) == function ]] && \
87# 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
88# <azarah@gentoo.org> (11 Nov 2002) 64}
89#
90draw_line() {
91 local i=0
92 local str_length=""
93 65
94 # Handle calls that do not have args, or wc not being installed ... 66fi
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
96 then 68# @FUNCTION: ecvs_clean
97 echo "===============================================================" 69# @USAGE: [list of dirs]
70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
77}
78
79# @FUNCTION: esvn_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove .svn directories recursiveley. Useful when a source tarball contains
83# internal Subversion directories. Defaults to $PWD.
84esvn_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
99#
100# A common example is to disable shell globbing so that special meaning/care
101# may be used with variables/arguments to custom functions. That would be:
102# @CODE
103# eshopts_push -o noglob
104# for x in ${foo} ; do
105# if ...some check... ; then
106# eshopts_pop
98 return 0 107# return 0
99 fi 108# fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done 109# done
110 110# eshopts_pop
111 echo 111# @CODE
112 112eshopts_push() {
113 return 0 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
114} 125}
115 126
116# Default directory where patches are located 127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
117EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
119EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
120# Default options for patch 156# Default options for patch:
157# @CODE
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
125# and not the full path .. 166# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
127# Change the printed message for a single patch. 170# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
172# @VARIABLE: EPATCH_MULTI_MSG
173# @DESCRIPTION:
129# Change the printed message for multiple patches. 174# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 176# @VARIABLE: EPATCH_FORCE
132# 177# @DESCRIPTION:
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 178# Only require patches to match EPATCH_SUFFIX rather than the extended
134# 179# arch naming style.
135EPATCH_FORCE="no" 180EPATCH_FORCE="no"
136 181
137# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
138# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
139# 190#
140# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
141# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
142# 193#
143# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
144# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
145# 196# ${EPATCH_FORCE} == "yes"
146# Above EPATCH_* variables can be used to control various defaults,
147# bug they should be left as is to ensure an ebuild can rely on
148# them for.
149#
150# Patches are applied in current directory.
151#
152# Bulk Patches should preferibly have the form of:
153#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
155# 206#
156# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
157# 209#
158# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
159# 02_sparc_another-fix.patch.bz2
160#
161# This ensures that there are a set order, and you can have ARCH
162# specific patches.
163#
164# If you however give an argument to epatch(), it will treat it as a
165# single patch that need to be applied if its a file. If on the other
166# hand its a directory, it will set EPATCH_SOURCE to this.
167#
168# <azarah@gentoo.org> (10 Nov 2002)
169#
170epatch() { 211epatch() {
171 local PIPE_CMD="" 212 _epatch_draw_line() {
172 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
173 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
174 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
175 local SINGLE_PATCH="no" 216 }
176 local x=""
177 217
178 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 219
180 if [ "$#" -gt 1 ] 220 # Let the rest of the code process one user arg at a time --
181 then 221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
182 local m="" 224 local m
183 for m in "$@" ; do 225 for m in "$@" ; do
184 epatch "${m}" 226 epatch "${m}"
185 done 227 done
186 return 0 228 return 0
187 fi 229 fi
188 230
189 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
190 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
191 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
192 237 set -- "$1"
193 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
194 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
195 241
196 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
197 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
198 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
199 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
200 then 288 then
201 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
202 else 314 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
204 fi 316 fi
205 else 317
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
207 then 319 # but if there are more, make sure we get unique log filenames
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
209 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
210 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
211 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
212 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
213 echo 360 echo
214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
215 eerror 398 eerror
216 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
217 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
218 echo 402 echo
219 die "Cannot find \$EPATCH_SOURCE!"
220 fi
221
222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 fi
224
225 case ${EPATCH_SUFFIX##*\.} in
226 bz2)
227 PIPE_CMD="bzip2 -dc"
228 PATCH_SUFFIX="bz2"
229 ;;
230 gz|Z|z)
231 PIPE_CMD="gzip -dc"
232 PATCH_SUFFIX="gz"
233 ;;
234 ZIP|zip)
235 PIPE_CMD="unzip -p"
236 PATCH_SUFFIX="zip"
237 ;;
238 *)
239 PIPE_CMD="cat"
240 PATCH_SUFFIX="patch"
241 ;;
242 esac
243
244 if [ "${SINGLE_PATCH}" = "no" ]
245 then
246 einfo "${EPATCH_MULTI_MSG}"
247 fi
248 for x in ${EPATCH_SOURCE}
249 do
250 # New ARCH dependant patch naming scheme ...
251 #
252 # ???_arch_foo.patch
253 #
254 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ])
257 then
258 local count=0
259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
261
262 if [ -n "${EPATCH_EXCLUDE}" ]
263 then
264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
265 then
266 continue
267 fi
268 fi
269
270 if [ "${SINGLE_PATCH}" = "yes" ]
271 then
272 if [ -n "${EPATCH_SINGLE_MSG}" ]
273 then
274 einfo "${EPATCH_SINGLE_MSG}"
275 else
276 einfo "Applying ${patchname} ..."
277 fi
278 else
279 einfo " ${patchname} ..."
280 fi
281
282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284
285 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ]
287 do
288 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else
297 PATCH_TARGET="${x}"
298 fi
299
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305
306 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
315 fi
316 fi
317
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
327
328 if [ "$?" -ne 0 ]
329 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo
332 eerror "A dry-run of patch command succeeded, but actually"
333 eerror "applying the patch failed!"
334 #die "Real world sux compared to the dreamworld!"
335 count=5
336 fi
337
338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
339
340 break
341 fi
342
343 count=$((count + 1))
344 done
345
346 if [ "${PATCH_SUFFIX}" != "patch" ]
347 then
348 rm -f ${PATCH_TARGET}
349 fi
350
351 if [ "${count}" -eq 5 ]
352 then
353 echo
354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
356 eerror
357 eerror "Include in your bugreport the contents of:"
358 eerror
359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
360 echo
361 die "Failed Patch: ${patchname}!" 403 die "Failed Patch: ${patchname}!"
362 fi 404 fi
363 405
364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
365 407 rm -f "${STDERR_TARGET}"
366 eend 0 408 eend 0
367 fi
368 done 409 done
369 if [ "${SINGLE_PATCH}" = "no" ] 410
370 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
371 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
372 fi 430 fi
431 done
373} 432}
374 433
434# @FUNCTION: emktemp
435# @USAGE: [temp dir]
436# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 438# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 439emktemp() {
381 local exe="touch" 440 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 442 local topdir=$1
384 443
386 [[ -z ${T} ]] \ 445 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 446 && topdir="/tmp" \
388 || topdir=${T} 447 || topdir=${T}
389 fi 448 fi
390 449
391 if [[ -z $(type -p mktemp) ]] ; then 450 if ! type -P mktemp > /dev/null ; then
451 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 452 local tmp=/
393 while [[ -e ${tmp} ]] ; do 453 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 455 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 457 echo "${tmp}"
398 else 458 else
459 # the args here will give slightly wierd names on BSD,
460 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 461 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 463 else
402 mktemp ${exe} "${topdir}" 464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 465 fi
466 fi
404} 467}
405 468
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 480egetent() {
413 case ${CHOST} in 481 case ${CHOST} in
414 *-darwin*) 482 *-darwin[678])
415 case "$2" in 483 case "$2" in
416 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;; 486 ;;
419 *) # Numeric 487 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 489 ;;
422 esac 490 esac
423 ;; 491 ;;
424 *-freebsd*) 492 *-darwin*)
493 local mytype=$1
494 [[ "passwd" == $mytype ]] && mytype="Users"
495 [[ "group" == $mytype ]] && mytype="Groups"
496 case "$2" in
497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
425 local opts action="user" 508 local opts action="user"
426 [[ $1 == "passwd" ]] || action="group" 509 [[ $1 == "passwd" ]] || action="group"
427 510
428 # lookup by uid/gid 511 # lookup by uid/gid
429 if [[ $2 == [[:digit:]]* ]] ; then 512 if [[ $2 == [[:digit:]]* ]] ; then
430 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 513 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 514 fi
432 515
433 pw show ${action} ${opts} "$2" -q 516 pw show ${action} ${opts} "$2" -q
517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
434 ;; 520 ;;
435 *) 521 *)
436 type -p nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
437 getent "$1" "$2" 523 getent "$1" "$2"
438 ;; 524 ;;
439 esac 525 esac
440} 526}
441 527
442# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
443# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
444# 530# @DESCRIPTION:
445# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
446# 532# a user to the system. The only required parameter is the username.
447# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
448# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
449# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
450# note: pass -1 to get default behavior
451# shell: /bin/false
452# homedir: /dev/null
453# groups: none
454# extra: comment of 'added by portage for ${PN}'
455enewuser() { 536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
456 # get the username 544 # get the username
457 local euser=$1; shift 545 local euser=$1; shift
458 if [[ -z ${euser} ]] ; then 546 if [[ -z ${euser} ]] ; then
459 eerror "No username specified !" 547 eerror "No username specified !"
460 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
461 fi 549 fi
462 550
463 # lets see if the username already exists 551 # lets see if the username already exists
464 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
465 return 0 553 return 0
466 fi 554 fi
467 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
468 556
469 # options to pass to useradd 557 # options to pass to useradd
470 local opts= 558 local opts=
471 559
472 # handle uid 560 # handle uid
473 local euid=$1; shift 561 local euid=$1; shift
474 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
475 if [[ ${euid} -gt 0 ]] ; then 563 if [[ ${euid} -gt 0 ]] ; then
476 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
477 euid="next" 565 euid="next"
478 fi 566 fi
479 else 567 else
480 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
481 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
482 fi 570 fi
483 else 571 else
484 euid="next" 572 euid="next"
485 fi 573 fi
486 if [[ ${euid} == "next" ]] ; then 574 if [[ ${euid} == "next" ]] ; then
487 for euid in $(seq 101 999) ; do 575 for ((euid = 101; euid <= 999; euid++)); do
488 [[ -z $(egetent passwd ${euid}) ]] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
489 done 577 done
490 fi 578 fi
491 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
492 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
493 581
494 # handle shell 582 # handle shell
495 local eshell=$1; shift 583 local eshell=$1; shift
496 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
497 if [[ ! -e ${eshell} ]] ; then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
498 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
499 die "${eshell} does not exist" 587 die "${eshell} does not exist in ${ROOT}"
588 fi
589 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
590 eerror "Do not specify ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
500 fi 592 fi
501 else 593 else
502 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
503 [[ -x ${ROOT}${shell} ]] && break 595 [[ -x ${ROOT}${shell} ]] && break
504 done 596 done
505 597
506 if [[ ${shell} == "/dev/null" ]] ; then 598 if [[ ${shell} == "/dev/null" ]] ; then
507 eerror "Unable to identify the shell to use" 599 eerror "Unable to identify the shell to use, proceeding with userland default."
508 die "Unable to identify the shell to use" 600 case ${USERLAND} in
601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
509 fi 606 fi
510 607
511 eshell=${shell} 608 eshell=${shell}
512 fi 609 fi
513 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
575 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
576 einfo "eextra: $@" 673 einfo "eextra: $@"
577 die "Required function missing" 674 die "Required function missing"
578 fi 675 fi
579 ;; 676 ;;
580 *-freebsd*) 677 *-freebsd*|*-dragonfly*)
581 if [[ -z $@ ]] ; then 678 if [[ -z $@ ]] ; then
582 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
583 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
584 die "enewuser failed" 681 die "enewuser failed"
585 else 682 else
586 einfo " - Extra: $@" 683 einfo " - Extra: $@"
587 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
588 "$@" || die "enewuser failed" 685 "$@" || die "enewuser failed"
589 fi 686 fi
590 ;; 687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
692 else
693 einfo " - Extra: $@"
694 useradd ${opts} ${euser} "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-openbsd*)
699 if [[ -z $@ ]] ; then
700 useradd -u ${euid} -s ${eshell} \
701 -d ${ehome} -c "Added by portage for ${PN}" \
702 -g ${egroups} ${euser} || die "enewuser failed"
703 else
704 einfo " - Extra: $@"
705 useradd -u ${euid} -s ${eshell} \
706 -d ${ehome} -c "Added by portage for ${PN}" \
707 -g ${egroups} ${euser} "$@" || die "enewuser failed"
708 fi
709 ;;
710
591 *) 711 *)
592 if [[ -z $@ ]] ; then 712 if [[ -z $@ ]] ; then
593 useradd ${opts} ${euser} \ 713 useradd ${opts} \
594 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
595 || die "enewuser failed" 716 || die "enewuser failed"
596 else 717 else
597 einfo " - Extra: $@" 718 einfo " - Extra: $@"
598 useradd ${opts} ${euser} "$@" \ 719 useradd ${opts} "$@" \
720 ${euser} \
599 || die "enewuser failed" 721 || die "enewuser failed"
600 fi 722 fi
601 ;; 723 ;;
602 esac 724 esac
603 725
609 fi 731 fi
610 732
611 export SANDBOX_ON=${oldsandbox} 733 export SANDBOX_ON=${oldsandbox}
612} 734}
613 735
614# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
615# vapier@gentoo.org 737# @USAGE: <group> [gid]
616# 738# @DESCRIPTION:
617# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
618# 740# group to the system. Just give it a group name to add and enewgroup will
619# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
620# groupname: REQUIRED ! 742# allocate the next available one.
621# gid: next available (see groupadd(8))
622# extra: none
623enewgroup() { 743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
624 # get the group 751 # get the group
625 local egroup="$1"; shift 752 local egroup="$1"; shift
626 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
627 then 754 then
628 eerror "No group specified !" 755 eerror "No group specified !"
629 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
630 fi 757 fi
631 758
632 # see if group already exists 759 # see if group already exists
633 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
634 then
635 return 0 761 return 0
636 fi 762 fi
637 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
638 764
639 # options to pass to useradd 765 # options to pass to useradd
682 fi 808 fi
683 809
684 # If we need the next available 810 # If we need the next available
685 case ${egid} in 811 case ${egid} in
686 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
687 for egid in $(seq 101 999); do 813 for ((egid = 101; egid <= 999; egid++)); do
688 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
689 done 815 done
690 esac 816 esac
691 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
692 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
693 ;; 819 ;;
694 820
695 *-freebsd*) 821 *-freebsd*|*-dragonfly*)
696 case ${egid} in 822 case ${egid} in
697 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
698 for egid in $(seq 101 999); do 824 for ((egid = 101; egid <= 999; egid++)); do
699 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
700 done 826 done
701 esac 827 esac
702 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
703 ;; 829 ;;
830
831 *-netbsd*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
839 ;;
840
704 *) 841 *)
705 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
706 ;; 843 ;;
707 esac 844 esac
708 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
709} 846}
710 847
711# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
712# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
713# 850# @DESCRIPTION:
714# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
715edos2unix() { 855edos2unix() {
716 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
717 do
718 cp "${f}" ${T}/edos2unix
719 sed 's/\r$//' ${T}/edos2unix > "${f}"
720 done
721} 857}
722
723
724##############################################################
725# START: Handle .desktop files and menu entries #
726# maybe this should be separated into a new eclass some time #
727# lanius@gentoo.org #
728##############################################################
729 858
730# Make a desktop file ! 859# Make a desktop file !
731# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
732# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
733# 862#
734# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
735# 864#
736# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
737# name: the name that will show up in the menu 866# name: the name that will show up in the menu
738# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
739# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
740# a full path to an icon 869# a full path to an icon
741# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
742# http://www.freedesktop.org/Standards/desktop-entry-spec 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
743# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
744make_desktop_entry() { 873make_desktop_entry() {
745 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
746 875
747 local exec=${1} 876 local exec=${1}
748 local name=${2:-${PN}} 877 local name=${2:-${PN}}
749 local icon=${3:-${PN}.png} 878 local icon=${3:-${PN}}
750 local type=${4} 879 local type=${4}
751 local path=${5} 880 local path=${5}
752 881
753 if [[ -z ${type} ]] ; then 882 if [[ -z ${type} ]] ; then
754 local catmaj=${CATEGORY%%-*} 883 local catmaj=${CATEGORY%%-*}
755 local catmin=${CATEGORY##*-} 884 local catmin=${CATEGORY##*-}
756 case ${catmaj} in 885 case ${catmaj} in
757 app) 886 app)
758 case ${catmin} in 887 case ${catmin} in
888 accessibility) type=Accessibility;;
759 admin) type=System;; 889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
760 cdr) type=DiscBurning;; 893 cdr) type=DiscBurning;;
761 dicts) type=Dictionary;; 894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
762 editors) type=TextEditor;; 896 editors) type=TextEditor;;
763 emacs) type=TextEditor;; 897 emacs) type=TextEditor;;
764 emulation) type=Emulator;; 898 emulation) type=Emulator;;
765 laptop) type=HardwareSettings;; 899 laptop) type=HardwareSettings;;
766 office) type=Office;; 900 office) type=Office;;
901 pda) type=PDA;;
767 vim) type=TextEditor;; 902 vim) type=TextEditor;;
768 xemacs) type=TextEditor;; 903 xemacs) type=TextEditor;;
769 *) type=;; 904 *) type=;;
770 esac 905 esac
771 ;; 906 ;;
772 907
773 dev) 908 dev)
774 type="Development" 909 type="Development"
775 ;; 910 ;;
776 911
777 games) 912 games)
778 case ${catmin} in 913 case ${catmin} in
779 action) type=ActionGame;; 914 action|fps) type=ActionGame;;
780 arcade) type=ArcadeGame;; 915 arcade) type=ArcadeGame;;
781 board) type=BoardGame;; 916 board) type=BoardGame;;
782 kid) type=KidsGame;;
783 emulation) type=Emulator;; 917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
784 puzzle) type=LogicGame;; 919 puzzle) type=LogicGame;;
785 rpg) type=RolePlaying;;
786 roguelike) type=RolePlaying;; 920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
787 simulation) type=Simulation;; 922 simulation) type=Simulation;;
788 sports) type=SportsGame;; 923 sports) type=SportsGame;;
789 strategy) type=StrategyGame;; 924 strategy) type=StrategyGame;;
790 *) type=;; 925 *) type=;;
791 esac 926 esac
792 type="Game;${type}" 927 type="Game;${type}"
928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
793 ;; 936 ;;
794 937
795 mail) 938 mail)
796 type="Network;Email" 939 type="Network;Email"
797 ;; 940 ;;
799 media) 942 media)
800 case ${catmin} in 943 case ${catmin} in
801 gfx) type=Graphics;; 944 gfx) type=Graphics;;
802 radio) type=Tuner;; 945 radio) type=Tuner;;
803 sound) type=Audio;; 946 sound) type=Audio;;
804 tv) type=TV;; 947 tv) type=TV;;
805 video) type=Video;; 948 video) type=Video;;
806 *) type=;; 949 *) type=;;
807 esac 950 esac
808 type="AudioVideo;${type}" 951 type="AudioVideo;${type}"
809 ;; 952 ;;
810 953
811 net) 954 net)
812 case ${catmin} in 955 case ${catmin} in
813 dialup) type=Dialup;; 956 dialup) type=Dialup;;
814 ftp) type=FileTransfer;; 957 ftp) type=FileTransfer;;
815 im) type=InstantMessaging;; 958 im) type=InstantMessaging;;
816 irc) type=IRCClient;; 959 irc) type=IRCClient;;
817 mail) type=Email;; 960 mail) type=Email;;
818 news) type=News;; 961 news) type=News;;
819 nntp) type=News;; 962 nntp) type=News;;
820 p2p) type=FileTransfer;; 963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
821 *) type=;; 965 *) type=;;
822 esac 966 esac
823 type="Network;${type}" 967 type="Network;${type}"
824 ;; 968 ;;
825 969
826 sci) 970 sci)
827 case ${catmin} in 971 case ${catmin} in
828 astro*) type=Astronomoy;; 972 astro*) type=Astronomy;;
829 bio*) type=Biology;; 973 bio*) type=Biology;;
830 calc*) type=Calculator;; 974 calc*) type=Calculator;;
831 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
832 geo*) type=Geology;; 977 geo*) type=Geology;;
833 math*) type=Math;; 978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
834 *) type=;; 981 *) type=;;
835 esac 982 esac
836 type="Science;${type}" 983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
837 ;; 988 ;;
838 989
839 www) 990 www)
840 case ${catmin} in 991 case ${catmin} in
841 client) type=WebBrowser;; 992 client) type=WebBrowser;;
842 *) type=;; 993 *) type=;;
843 esac 994 esac
844 type="Network" 995 type="Network;${type}"
845 ;; 996 ;;
846 997
847 *) 998 *)
848 type= 999 type=
849 ;; 1000 ;;
852 if [ "${SLOT}" == "0" ] ; then 1003 if [ "${SLOT}" == "0" ] ; then
853 local desktop_name="${PN}" 1004 local desktop_name="${PN}"
854 else 1005 else
855 local desktop_name="${PN}-${SLOT}" 1006 local desktop_name="${PN}-${SLOT}"
856 fi 1007 fi
1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
857 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
858 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
1021
1022 cat <<-EOF > "${desktop}"
859echo "[Desktop Entry] 1023 [Desktop Entry]
860Encoding=UTF-8
861Version=0.9.2
862Name=${name} 1024 Name=${name}
863Type=Application 1025 Type=Application
864Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
865Exec=${exec} 1027 Exec=${exec}
866Path=${path} 1028 TryExec=${exec%% *}
867Icon=${icon} 1029 Icon=${icon}
868Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
869 1034
870 ( 1035 (
871 # wrap the env here so that the 'insinto' call 1036 # wrap the env here so that the 'insinto' call
872 # doesn't corrupt the env of the caller 1037 # doesn't corrupt the env of the caller
873 insinto /usr/share/applications 1038 insinto /usr/share/applications
874 doins "${desktop}" 1039 doins "${desktop}"
875 ) 1040 )
876} 1041}
877 1042
878# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
879# 1044# @USAGE: [directories]
880# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
881# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
882# command: Name of the Window Manager 1047# @DESCRIPTION:
1048# Validate desktop entries using desktop-file-utils
1049validate_desktop_entries() {
1050 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1051 einfo "Checking desktop entry validity"
1052 local directories=""
1053 for d in /usr/share/applications $@ ; do
1054 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1055 done
1056 if [[ -n ${directories} ]] ; then
1057 for FILE in $(find ${directories} -name "*\.desktop" \
1058 -not -path '*.hidden*' | sort -u 2>/dev/null)
1059 do
1060 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1061 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1062 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1063 done
1064 fi
1065 echo ""
1066 else
1067 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1068 fi
1069}
883 1070
1071# @FUNCTION: make_session_desktop
1072# @USAGE: <title> <command> [command args...]
1073# @DESCRIPTION:
1074# Make a GDM/KDM Session file. The title is the file to execute to start the
1075# Window Manager. The command is the name of the Window Manager.
1076#
1077# You can set the name of the file via the ${wm} variable.
884make_session_desktop() { 1078make_session_desktop() {
885 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1079 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
886 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
887 1081
888 local title=$1 1082 local title=$1
889 local command=$2 1083 local command=$2
890 local desktop=${T}/${wm}.desktop 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
891 1086
1087 cat <<-EOF > "${desktop}"
892echo "[Desktop Entry] 1088 [Desktop Entry]
893Encoding=UTF-8
894Name=${title} 1089 Name=${title}
895Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
896Exec=${command} 1091 Exec=${command} $*
897TryExec=${command} 1092 TryExec=${command}
898Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
899 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
900 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
901 doins "${desktop}" 1100 doins "${desktop}"
1101 )
902} 1102}
903 1103
1104# @FUNCTION: domenu
1105# @USAGE: <menus>
1106# @DESCRIPTION:
1107# Install the list of .desktop menu files into the appropriate directory
1108# (/usr/share/applications).
904domenu() { 1109domenu() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
905 local i j 1113 local i j ret=0
906 insinto /usr/share/applications 1114 insinto /usr/share/applications
907 for i in "$@" ; do 1115 for i in "$@" ; do
908 if [[ -f ${i} ]] ; then 1116 if [[ -f ${i} ]] ; then
909 doins "${i}" 1117 doins "${i}"
1118 ((ret+=$?))
910 elif [[ -d ${i} ]] ; then 1119 elif [[ -d ${i} ]] ; then
911 for j in "${i}"/*.desktop ; do 1120 for j in "${i}"/*.desktop ; do
912 doins "${j}" 1121 doins "${j}"
1122 ((ret+=$?))
913 done 1123 done
1124 else
1125 ((++ret))
914 fi 1126 fi
915 done 1127 done
1128 exit ${ret}
1129 )
916} 1130}
1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
917newmenu() { 1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
918 insinto /usr/share/applications 1140 insinto /usr/share/applications
919 newins "$1" "$2" 1141 newins "$@"
1142 )
920} 1143}
921 1144
1145# @FUNCTION: doicon
1146# @USAGE: <list of icons>
1147# @DESCRIPTION:
1148# Install the list of icons into the icon directory (/usr/share/pixmaps).
1149# This is useful in conjunction with creating desktop/menu files.
922doicon() { 1150doicon() {
1151 (
1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
923 local i j 1154 local i j ret
924 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
925 for i in "$@" ; do 1156 for i in "$@" ; do
926 if [[ -f ${i} ]] ; then 1157 if [[ -f ${i} ]] ; then
927 doins "${i}" 1158 doins "${i}"
1159 ((ret+=$?))
928 elif [[ -d ${i} ]] ; then 1160 elif [[ -d ${i} ]] ; then
929 for j in "${i}"/*.png ; do 1161 for j in "${i}"/*.png ; do
930 doins "${j}" 1162 doins "${j}"
1163 ((ret+=$?))
931 done 1164 done
1165 else
1166 ((++ret))
932 fi 1167 fi
933 done 1168 done
1169 exit ${ret}
1170 )
934} 1171}
1172
1173# @FUNCTION: newicon
1174# @USAGE: <icon> <newname>
1175# @DESCRIPTION:
1176# Like all other new* functions, install the specified icon as newname.
935newicon() { 1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
936 insinto /usr/share/pixmaps 1181 insinto /usr/share/pixmaps
937 newins "$1" "$2" 1182 newins "$@"
1183 )
938} 1184}
939
940##############################################################
941# END: Handle .desktop files and menu entries #
942##############################################################
943
944 1185
945# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
946find_unpackable_file() { 1187find_unpackable_file() {
947 local src=$1 1188 local src=$1
948 if [[ -z ${src} ]] ; then 1189 if [[ -z ${src} ]] ; then
958 fi 1199 fi
959 [[ ! -e ${src} ]] && return 1 1200 [[ ! -e ${src} ]] && return 1
960 echo "${src}" 1201 echo "${src}"
961} 1202}
962 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
963# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
964# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
965# the middle of the archive. Valve seems to use it a lot ... too bad 1209# the middle of the archive. Valve seems to use it a lot ... too bad
966# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1210# it seems to like to segfault a lot :(. So lets take it apart ourselves.
967# 1211#
968# Usage: unpack_pdv [file to unpack] [size of off_t]
969# - you have to specify the off_t size ... i have no idea how to extract that 1212# You have to specify the off_t size ... I have no idea how to extract that
970# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
971# the size of the off_t type (in bytes) on the machine that built the pdv 1214# the size of the off_t type (in bytes) on the machine that built the pdv
1215# archive.
1216#
972# archive. one way to determine this is by running the following commands: 1217# One way to determine this is by running the following commands:
1218#
1219# @CODE
973# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
974# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
975# basically look for the first lseek command (we do the strings/grep because 1224# Basically look for the first lseek command (we do the strings/grep because
976# sometimes the function call is _llseek or something) and steal the 2nd 1225# sometimes the function call is _llseek or something) and steal the 2nd
977# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
978# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
979# lseek 1230# lseek
980# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
981# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
982# thus we would pass in the value of '4' as the second parameter. 1235# Thus we would pass in the value of '4' as the second parameter.
983unpack_pdv() { 1236unpack_pdv() {
984 local src=$(find_unpackable_file $1) 1237 local src=$(find_unpackable_file "$1")
985 local sizeoff_t=$2 1238 local sizeoff_t=$2
986 1239
987 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
988 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1241 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
989 1242
990 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
991 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
992 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
993 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1246 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
994 1247
995 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
996 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
997 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
998 1251
999 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1000 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1001 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1002 1255
1003 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1004 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1005 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1006 1259
1007 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1008 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1009 iscompressed=1 1262 iscompressed=1
1010 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1011 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1012 else 1265 else
1013 iscompressed=0 1266 iscompressed=0
1014 fi 1267 fi
1015 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1016 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1017 istar=1 1270 istar=1
1018 else 1271 else
1019 istar=0 1272 istar=0
1020 fi 1273 fi
1021 1274
1049 true 1302 true
1050 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1051 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1052} 1305}
1053 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1054# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1055# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1056# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1057# many other game companies. 1313# many other game companies.
1058# 1314#
1059# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1060# - If the file is not specified then unpack will utilize ${A}.
1061# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1062# the proper offset from the script itself. 1317# the proper offset from the script itself.
1063unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1064 local src=$(find_unpackable_file "$1") 1320 local src=$(find_unpackable_file "${src_input}")
1065 local skip=$2 1321 local skip=$2
1066 local exe=$3 1322 local exe=$3
1067 1323
1068 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1069 1325
1070 local shrtsrc=$(basename "${src}") 1326 local shrtsrc=$(basename "${src}")
1071 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1072 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1073 then
1074 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1075 local skip=0 1330 local skip=0
1076 exe=tail 1331 exe=tail
1077 case ${ver} in 1332 case ${ver} in
1078 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1079 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1080 ;; 1335 ;;
1081 2.0|2.0.1) 1336 2.0|2.0.1)
1082 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1083 ;; 1338 ;;
1091 ;; 1346 ;;
1092 2.1.3) 1347 2.1.3)
1093 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1094 let skip="skip + 1" 1349 let skip="skip + 1"
1095 ;; 1350 ;;
1096 2.1.4) 1351 2.1.4|2.1.5)
1097 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1098 skip=$(head -n ${skip} "${src}" | wc -c) 1353 skip=$(head -n ${skip} "${src}" | wc -c)
1099 exe="dd" 1354 exe="dd"
1100 ;; 1355 ;;
1101 *) 1356 *)
1113 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1114 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1115 esac 1370 esac
1116 1371
1117 # lets grab the first few bytes of the file to figure out what kind of archive it is 1372 # lets grab the first few bytes of the file to figure out what kind of archive it is
1118 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1119 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1120 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1121 case ${filetype} in 1376 case ${filetype} in
1122 *tar\ archive) 1377 *tar\ archive*)
1123 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1124 ;; 1379 ;;
1125 bzip2*) 1380 bzip2*)
1126 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1127 ;; 1382 ;;
1137 ;; 1392 ;;
1138 esac 1393 esac
1139 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1140} 1395}
1141 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1142# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1143#
1144# Usage: check_license [license]
1145# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1146check_license() { 1402check_license() {
1147 local lic=$1 1403 local lic=$1
1148 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1149 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1150 else 1406 else
1154 lic="${PWD}/${lic}" 1410 lic="${PWD}/${lic}"
1155 elif [ -e "${lic}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1156 lic="${lic}" 1412 lic="${lic}"
1157 fi 1413 fi
1158 fi 1414 fi
1159 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1160 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1161 1416
1162 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1163 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1164 local shopts=$-
1165 local alic 1419 local alic
1166 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1167 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1168 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1169 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1170 return 0 1424 return 0
1171 fi 1425 fi
1172 done 1426 done
1173 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1174 1429
1175 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1176 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1177********************************************************** 1432 **********************************************************
1178The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1179package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1180continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1181CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1182********************************************************** 1437 **********************************************************
1183 1438
1184EOF 1439 EOF
1185 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1186 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1187 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1188 read alic 1443 read alic
1189 case ${alic} in 1444 case ${alic} in
1196 die "Failed to accept license" 1451 die "Failed to accept license"
1197 ;; 1452 ;;
1198 esac 1453 esac
1199} 1454}
1200 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1201# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1202# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1203# 1461#
1204# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1205# standardize everything. all you have to do is call cdrom_get_cds() 1463# standardize everything. All you have to do is call cdrom_get_cds()
1206# and when the function returns, you can assume that the cd has been 1464# and when the function returns, you can assume that the cd has been
1207# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1208# 1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1209# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1471# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1210# etc... if you want to give the cds better names, then just export 1472# etc... If you want to give the cds better names, then just export
1211# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1212# 1476#
1213# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1477# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1214#
1215# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1216# - this will attempt to locate a cd based upon a file that is on
1217# the cd ... the more files you give this function, the more cds
1218# the cdrom functions will handle
1219cdrom_get_cds() { 1478cdrom_get_cds() {
1220 # first we figure out how many cds we're dealing with by 1479 # first we figure out how many cds we're dealing with by
1221 # the # of files they gave us 1480 # the # of files they gave us
1222 local cdcnt=0 1481 local cdcnt=0
1223 local f= 1482 local f=
1224 for f in "$@" ; do 1483 for f in "$@" ; do
1225 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1226 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1227 done 1486 done
1228 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1229 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1230 1489
1231 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1232 # if they did, let's just believe them that it's correct 1491 # if they did, let's just believe them that it's correct
1233 if [[ ! -z ${CD_ROOT} ]] ; then
1234 export CDROM_ROOT=${CD_ROOT}
1235 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1236 return
1237 fi
1238 # do the same for CD_ROOT_X
1239 if [[ ! -z ${CD_ROOT_1} ]] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1240 local var= 1493 local var=
1241 cdcnt=0 1494 cdcnt=0
1242 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1243 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1244 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1245 if [[ -z ${!var} ]] ; then 1499 if [[ -z ${!var} ]] ; then
1246 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1247 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1248 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1249 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1250 fi 1504 fi
1251 export CDROM_ROOTS_${cdcnt}="${!var}"
1252 done 1505 done
1253 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1254 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508 export CDROM_SET=-1
1509 for f in ${CDROM_CHECK_1//:/ } ; do
1510 ((++CDROM_SET))
1511 [[ -e ${CD_ROOT}/${f} ]] && break
1512 done
1513 export CDROM_MATCH=${f}
1255 return 1514 return
1256 fi 1515 fi
1257 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1258 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1259 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1260 if [[ -z ${CDROM_NAME} ]] ; then
1261 echo "cdrom for ${PN}."
1262 else
1263 echo "${CDROM_NAME}."
1264 fi
1265 echo 1521 echo
1266 einfo "If you do not have the CD, but have the data files" 1522 einfo "If you do not have the CD, but have the data files"
1267 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1268 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1269 einfo "directory containing the files." 1525 einfo "directory containing the files."
1270 echo 1526 echo
1271 einfo "For example:" 1527 einfo "For example:"
1272 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1273 echo 1529 echo
1274 else 1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1275 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1276 cdcnt=0 1541 cdcnt=0
1277 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1278 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1279 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1280 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1281 done 1546 done
1282 echo 1547 echo
1283 einfo "If you do not have the CDs, but have the data files" 1548 einfo "If you do not have the CDs, but have the data files"
1284 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1285 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1286 einfon "" 1551 einfon ""
1287 cdcnt=0 1552 cdcnt=0
1288 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1290 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1291 done 1556 done
1292 echo 1557 echo
1293 einfo "Or, if you have all the files in the same place, or" 1558 einfo "Or, if you have all the files in the same place, or"
1294 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1297 echo 1562 echo
1298 einfo "For example:" 1563 einfo "For example:"
1299 einfo "export CD_ROOT_1=/mnt/cdrom" 1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1300 echo 1565 echo
1301 fi 1566 fi
1567
1568 export CDROM_SET=""
1302 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1303 cdrom_load_next_cd 1570 cdrom_load_next_cd
1304} 1571}
1305 1572
1306# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1307# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1308# when it returns, CDROM_ROOT will be pointing to the second cd. 1575# Some packages are so big they come on multiple CDs. When you're done reading
1309# remember, you can only go forward in the cd chain, you can't go back. 1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1310cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1311 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1312 local var= 1582 local var
1313 1583 ((++CDROM_CURRENT_CD))
1314 if [[ ! -z ${CD_ROOT} ]] ; then
1315 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1316 return
1317 fi
1318 1584
1319 unset CDROM_ROOT 1585 unset CDROM_ROOT
1320 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1321 if [[ -z ${!var} ]] ; then 1588 if [[ -z ${!var} ]] ; then
1322 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1323 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1324 else 1591 else
1325 export CDROM_ROOT=${!var} 1592 export CDROM_ROOT=${!var}
1326 fi 1593 fi
1327 1594
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1333# all it does is try to locate a give file on a cd ... if the cd isn't 1600# all it does is try to locate a give file on a cd ... if the cd isn't
1334# found, then a message asking for the user to insert the cdrom will be 1601# found, then a message asking for the user to insert the cdrom will be
1335# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1336# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1337# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1338cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1339 while [[ -z ${CDROM_ROOT} ]] ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1340 local dir=$(dirname "$*") 1610 local i=0
1611 local -a cdset=(${*//:/ })
1612 if [[ -n ${CDROM_SET} ]] ; then
1613 cdset=(${cdset[${CDROM_SET}]})
1614 fi
1615
1616 while [[ -n ${cdset[${i}]} ]] ; do
1617 local dir=$(dirname ${cdset[${i}]})
1341 local file=$(basename "$*") 1618 local file=$(basename ${cdset[${i}]})
1342 local mline=""
1343 local showedmsg=0
1344 1619
1345 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1346 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1347 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1348 && export CDROM_ROOT=${mline} 1628 export CDROM_ROOT=${point}
1629 export CDROM_SET=${i}
1630 export CDROM_MATCH=${cdset[${i}]}
1631 return
1632 done <<< "$(get_mounts)"
1633
1634 ((++i))
1349 done 1635 done
1350 1636
1351 if [[ -z ${CDROM_ROOT} ]] ; then
1352 echo 1637 echo
1353 if [[ ${showedmsg} -eq 0 ]] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1354 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1355 if [[ -z ${CDROM_NAME} ]] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1356 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1357 else
1358 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1359 fi
1360 else 1642 else
1361 if [[ -z ${CDROM_NAME_1} ]] ; then
1362 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1363 else
1364 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1365 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1366 fi
1367 fi 1644 fi
1368 showedmsg=1 1645 else
1646 if [[ -z ${CDROM_NAME_1} ]] ; then
1647 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1648 else
1649 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1650 einfo "Please insert+mount the ${!var} cdrom now !"
1651 fi
1369 fi 1652 fi
1653 showedmsg=1
1654 fi
1370 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1371 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1372 echo 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1373 einfo "If you are having trouble with the detection" 1661 ewarn "If you are having trouble with the detection"
1374 einfo "of your CD, it is possible that you do not have" 1662 ewarn "of your CD, it is possible that you do not have"
1375 einfo "Joliet support enabled in your kernel. Please" 1663 ewarn "Joliet support enabled in your kernel. Please"
1376 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1377 read 1665 ebeep 5
1378 fi 1666 fi
1667 read || die "something is screwed with your system"
1379 done 1668 done
1380} 1669}
1381 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1382# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1383# a package can support 1675# a package can support. The first form allows you to
1384# 1676# specify a list of LINGUAS. The -i builds a list of po
1385# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1386# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1387# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1388# 1680# of the lists.
1389# The first form allows you to specify a list of LINGUAS.
1390# The -i builds a list of po files found in all the
1391# directories and uses the intersection of the lists.
1392# The -u builds a list of po files found in all the
1393# directories and uses the union of the lists.
1394strip-linguas() { 1681strip-linguas() {
1395 local ls newls 1682 local ls newls nols
1396 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1397 local op=$1; shift 1684 local op=$1; shift
1398 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1399 local d f 1686 local d f
1400 for d in "$@" ; do 1687 for d in "$@" ; do
1401 if [[ ${op} == "-u" ]] ; then 1688 if [[ ${op} == "-u" ]] ; then
1402 newls=${ls} 1689 newls=${ls}
1403 else 1690 else
1404 newls="" 1691 newls=""
1405 fi 1692 fi
1406 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1407 if [[ ${op} == "-i" ]] ; then 1694 if [[ ${op} == "-i" ]] ; then
1408 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1409 else 1696 else
1410 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1411 fi 1698 fi
1412 done 1699 done
1413 ls=${newls} 1700 ls=${newls}
1414 done 1701 done
1415 ls=${ls//.po}
1416 else 1702 else
1417 ls=$@ 1703 ls="$@"
1418 fi 1704 fi
1419 1705
1420 ls=" ${ls} " 1706 nols=""
1421 newls="" 1707 newls=""
1422 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1423 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1709 if hasq ${f} ${ls} ; then
1424 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1425 else 1711 else
1426 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1427 fi 1713 fi
1428 done 1714 done
1429 if [[ -z ${newls} ]] ; then 1715 [[ -n ${nols} ]] \
1430 export LINGUAS="" 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1431 else
1432 export LINGUAS=${newls:1} 1717 export LINGUAS=${newls:1}
1433 fi
1434} 1718}
1435 1719
1436# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1437# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1438 1722# @DESCRIPTION:
1439# the following functions are useful in kernel module ebuilds, etc.
1440# for an example see ivtv or drbd ebuilds
1441
1442# set's ARCH to match what the kernel expects
1443set_arch_to_kernel() {
1444 i=10
1445 while ((i--)) ; do
1446 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1447 done
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in
1450 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";;
1454 sparc) export ARCH="$(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!
1455 *) export ARCH="${ARCH}";;
1456 esac
1457}
1458
1459# set's ARCH back to what portage expects
1460set_arch_to_portage() {
1461 i=10
1462 while ((i--)) ; do
1463 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1464 done
1465 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1466}
1467
1468# Jeremy Huddleston <eradicator@gentoo.org>:
1469# preserve_old_lib /path/to/libblah.so.0
1470# preserve_old_lib_notify /path/to/libblah.so.0
1471#
1472# These functions are useful when a lib in your package changes --soname. Such 1723# These functions are useful when a lib in your package changes ABI SONAME.
1473# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1724# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1474# would break packages that link against it. Most people get around this 1725# would break packages that link against it. Most people get around this
1475# by using the portage SLOT mechanism, but that is not always a relevant 1726# by using the portage SLOT mechanism, but that is not always a relevant
1476# solution, so instead you can add the following to your ebuilds: 1727# solution, so instead you can call this from pkg_preinst. See also the
1477# 1728# preserve_old_lib_notify function.
1478# src_install() {
1479# ...
1480# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1481# ...
1482# }
1483#
1484# pkg_postinst() {
1485# ...
1486# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1487# ...
1488# }
1489
1490preserve_old_lib() { 1729preserve_old_lib() {
1491 LIB=$1 1730 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1731 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1732 die "Invalid preserve_old_lib() usage"
1733 fi
1734 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1492 1735
1493 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1494 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1495 DIRNAME=`dirname ${LIB}`
1496 1738
1497 dodir ${DIRNAME} 1739 local lib dir
1498 cp ${ROOT}${LIB} ${D}${DIRNAME} 1740 for lib in "$@" ; do
1741 [[ -e ${ROOT}/${lib} ]] || continue
1742 dir=${lib%/*}
1743 dodir ${dir} || die "dodir ${dir} failed"
1744 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1499 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1500 fi 1746 done
1501} 1747}
1502 1748
1749# @FUNCTION: preserve_old_lib_notify
1750# @USAGE: <libs to notify> [more libs]
1751# @DESCRIPTION:
1752# Spit helpful messages about the libraries preserved by preserve_old_lib.
1503preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1504 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1505 1758
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1507 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1508 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1509 ewarn "An old version of an installed library was detected on your system." 1767 ewarn "Old versions of installed libraries were detected on your system."
1510 ewarn "In order to avoid breaking packages that link against it, this older version" 1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1511 ewarn "is not being removed. In order to make full use of this newer version," 1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1512 ewarn "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1513 ewarn " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1772 ewarn
1773 fi
1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1514 ewarn 1777 ewarn
1515 ewarn "After doing that, you can safely remove ${LIB}" 1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1516 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1517 fi 1783 fi
1518} 1784}
1519 1785
1520# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1521# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1522# 1789#
1523# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1524# ex: built_with_use xchat gtk2
1525# 1791#
1526# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1527# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1528# Note: the default flag is '-a' 1794# DEPEND atom was built with the specified list of USE flags. The
1795# --missing option controls the behavior if called on a package that does
1796# not actually support the defined USE flags (aka listed in IUSE).
1797# The default is to abort (call die). The -a and -o flags control
1798# the requirements of the USE flags. They correspond to "and" and "or"
1799# logic. So the -a flag means all listed USE flags must be enabled
1800# while the -o flag means at least one of the listed IUSE flags must be
1801# enabled. The --hidden option is really for internal use only as it
1802# means the USE flag we're checking is hidden expanded, so it won't be found
1803# in IUSE like normal USE flags.
1804#
1805# Remember that this function isn't terribly intelligent so order of optional
1806# flags matter.
1529built_with_use() { 1807built_with_use() {
1808 local hidden="no"
1809 if [[ $1 == "--hidden" ]] ; then
1810 hidden="yes"
1811 shift
1812 fi
1813
1814 local missing_action="die"
1815 if [[ $1 == "--missing" ]] ; then
1816 missing_action=$2
1817 shift ; shift
1818 case ${missing_action} in
1819 true|false|die) ;;
1820 *) die "unknown action '${missing_action}'";;
1821 esac
1822 fi
1823
1530 local opt=$1 1824 local opt=$1
1531 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1532 1826
1533 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1534 shift 1829 shift
1535 1830
1536 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1537 [[ ! -e ${USEFILE} ]] && return 1 1832 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1833
1834 # if the IUSE file doesn't exist, the read will error out, we need to handle
1835 # this gracefully
1836 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1837 case ${missing_action} in
1838 true) return 0;;
1839 false) return 1;;
1840 die) die "Unable to determine what USE flags $PKG was built with";;
1841 esac
1842 fi
1843
1844 if [[ ${hidden} == "no" ]] ; then
1845 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1846 # Don't check USE_EXPAND #147237
1847 local expand
1848 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1849 if [[ $1 == ${expand}_* ]] ; then
1850 expand=""
1851 break
1852 fi
1853 done
1854 if [[ -n ${expand} ]] ; then
1855 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1856 case ${missing_action} in
1857 true) return 0;;
1858 false) return 1;;
1859 die) die "$PKG does not actually support the $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1538 1864
1539 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1540 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1541 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1542 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1546 shift 1872 shift
1547 done 1873 done
1548 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1549} 1875}
1550 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1551# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1552# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1553epunt_cxx() { 1884epunt_cxx() {
1554 local dir=$1 1885 local dir=$1
1555 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1556 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1557 local f 1888 local f
1558 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1559 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1890 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1560 done 1891 done
1561 eend 0 1892 eend 0
1562} 1893}
1563 1894
1564# dopamd <file> [more files] 1895# @FUNCTION: make_wrapper
1565# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1566# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1567dopamd() { 1898# Create a shell wrapper script named wrapper in installpath
1568 [[ -z $1 ]] && die "dopamd requires at least one argument" 1899# (defaults to the bindir) to execute target (default of wrapper) by
1569 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1570 use pam || return 0 1901# libpaths followed by optionally changing directory to chdir.
1571
1572 INSDESTTREE=/etc/pam.d \
1573 doins "$@" || die "failed to install $@"
1574}
1575# newpamd <old name> <new name>
1576#
1577# Install pam file <old name> as <new name> in /etc/pam.d
1578newpamd() {
1579 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1580
1581 use pam || return 0
1582
1583 INSDESTTREE=/etc/pam.d \
1584 newins "$1" "$2" || die "failed to install $1 as $2"
1585}
1586
1587# make a wrapper script ...
1588# NOTE: this was originally games_make_wrapper, but I noticed other places where
1589# this could be used, so I have moved it here and made it not games-specific
1590# -- wolf31o2
1591# $1 == wrapper name
1592# $2 == binary to run
1593# $3 == directory to chdir before running binary
1594# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1595# $5 == path for wrapper
1596make_wrapper() { 1902make_wrapper() {
1597 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1598 local tmpwrapper=$(emktemp) 1904 local tmpwrapper=$(emktemp)
1599 # We don't want to quote ${bin} so that people can pass complex 1905 # We don't want to quote ${bin} so that people can pass complex
1600 # things as $bin ... "./someprog --args" 1906 # things as $bin ... "./someprog --args"
1601 cat << EOF > "${tmpwrapper}" 1907 cat << EOF > "${tmpwrapper}"
1602#!/bin/sh 1908#!/bin/sh
1603cd "${chdir:-.}" 1909cd "${chdir:-.}"
1910if [ -n "${libdir}" ] ; then
1604if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then 1911 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1605 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1912 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1913 else
1914 export LD_LIBRARY_PATH="${libdir}"
1915 fi
1606fi 1916fi
1607exec ${bin} "\$@" 1917exec ${bin} "\$@"
1608EOF 1918EOF
1609 chmod go+rx "${tmpwrapper}" 1919 chmod go+rx "${tmpwrapper}"
1610 if [[ -n ${path} ]] ; then 1920 if [[ -n ${path} ]] ; then
1921 (
1611 exeinto "${path}" 1922 exeinto "${path}"
1612 newexe "${tmpwrapper}" "${wrapper}" 1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1613 else 1925 else
1614 newbin "${tmpwrapper}" "${wrapper}" 1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
1928}
1929
1930# @FUNCTION: prepalldocs
1931# @USAGE:
1932# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already
1934# compressed, excluding /usr/share/doc/${PF}/html.
1935# Uses the ecompressdir to do the compression.
1936# 2009-02-18 by betelgeuse:
1937# Commented because ecompressdir is even more internal to
1938# Portage than prepalldocs (it's not even mentioned in man 5
1939# ebuild). Please submit a better version for review to gentoo-dev
1940# if you want prepalldocs here.
1941#prepalldocs() {
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1615 fi 1944# fi
1616} 1945
1946# cd "${D}"
1947# [[ -d usr/share/doc ]] || return 0
1948
1949# find usr/share/doc -exec gzip {} +
1950# ecompressdir --ignore /usr/share/doc/${PF}/html
1951# ecompressdir --queue /usr/share/doc
1952#}

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