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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 1.177 2005/05/26 15:13:36 carlo Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 [[ $(type -t eqawarn) == function ]] && \
72 /* GNU ld script 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77
78 See bug http://bugs.gentoo.org/4411 for more info.
79 */
80 GROUP ( /${libdir}/${lib} )
81 END_LDSCRIPT
82 fperms a+x "/usr/${libdir}/${lib}"
83 done
84} 59}
85 60
86# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
87# - only to be used by epatch() 62 [[ $(type -t eqawarn) == function ]] && \
88# 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
89# <azarah@gentoo.org> (11 Nov 2002) 64}
90#
91draw_line() {
92 local i=0
93 local str_length=""
94 65
95 # Handle calls that do not have args, or wc not being installed ... 66fi
96 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
97 then 68# @FUNCTION: ecvs_clean
98 echo "===============================================================" 69# @USAGE: [list of dirs]
70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
77}
78
79# @FUNCTION: esvn_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove .svn directories recursiveley. Useful when a source tarball contains
83# internal Subversion directories. Defaults to $PWD.
84esvn_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
99#
100# A common example is to disable shell globbing so that special meaning/care
101# may be used with variables/arguments to custom functions. That would be:
102# @CODE
103# eshopts_push -o noglob
104# for x in ${foo} ; do
105# if ...some check... ; then
106# eshopts_pop
99 return 0 107# return 0
100 fi 108# fi
101
102 # Get the length of $*
103 str_length="$(echo -n "$*" | wc -m)"
104
105 while [ "$i" -lt "${str_length}" ]
106 do
107 echo -n "="
108
109 i=$((i + 1))
110 done 109# done
111 110# eshopts_pop
112 echo 111# @CODE
113 112eshopts_push() {
114 return 0 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
115} 125}
116 126
117# Default directory where patches are located 127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
118EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
119# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
120EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
121# Default options for patch 156# Default options for patch:
157# @CODE
122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
124EPATCH_OPTS="-g0 --no-backup-if-mismatch" 162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
125# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
126# and not the full path .. 166# and not the full path. Globs accepted.
127EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
128# Change the printed message for a single patch. 170# Change the printed message for a single patch.
129EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
172# @VARIABLE: EPATCH_MULTI_MSG
173# @DESCRIPTION:
130# Change the printed message for multiple patches. 174# Change the printed message for multiple patches.
131EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132# Force applying bulk patches even if not following the style: 176# @VARIABLE: EPATCH_FORCE
133# 177# @DESCRIPTION:
134# ??_${ARCH}_foo.${EPATCH_SUFFIX} 178# Only require patches to match EPATCH_SUFFIX rather than the extended
135# 179# arch naming style.
136EPATCH_FORCE="no" 180EPATCH_FORCE="no"
137 181
138# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
139# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
140# 190#
141# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
142# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
143# 193#
144# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
145# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
146# 196# ${EPATCH_FORCE} == "yes"
147# Above EPATCH_* variables can be used to control various defaults,
148# bug they should be left as is to ensure an ebuild can rely on
149# them for.
150#
151# Patches are applied in current directory.
152#
153# Bulk Patches should preferibly have the form of:
154#
155# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
156# 206#
157# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
158# 209#
159# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
160# 02_sparc_another-fix.patch.bz2
161#
162# This ensures that there are a set order, and you can have ARCH
163# specific patches.
164#
165# If you however give an argument to epatch(), it will treat it as a
166# single patch that need to be applied if its a file. If on the other
167# hand its a directory, it will set EPATCH_SOURCE to this.
168#
169# <azarah@gentoo.org> (10 Nov 2002)
170#
171epatch() { 211epatch() {
172 local PIPE_CMD="" 212 _epatch_draw_line() {
173 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
174 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
175 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
176 local SINGLE_PATCH="no" 216 }
177 local x=""
178 217
179 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
180 then 219
220 # Let the rest of the code process one user arg at a time --
221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
181 local m="" 224 local m
182 for m in "$@" ; do 225 for m in "$@" ; do
183 epatch "${m}" 226 epatch "${m}"
184 done 227 done
185 return 0 228 return 0
186 fi 229 fi
187 230
188 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
189 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
190 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
191 237 set -- "$1"
192 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
193 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
194 241
195 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
196 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
197 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
198 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
199 then 288 then
200 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
201 else 314 else
202 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
203 fi 316 fi
204 else 317
205 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
206 then 319 # but if there are more, make sure we get unique log filenames
207 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
208 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
209 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
210 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
211 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
212 echo 360 echo
213 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
214 eerror 398 eerror
215 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
216 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
217 echo 402 echo
218 die "Cannot find \$EPATCH_SOURCE!"
219 fi
220
221 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
222 fi
223
224 case ${EPATCH_SUFFIX##*\.} in
225 bz2)
226 PIPE_CMD="bzip2 -dc"
227 PATCH_SUFFIX="bz2"
228 ;;
229 gz|Z|z)
230 PIPE_CMD="gzip -dc"
231 PATCH_SUFFIX="gz"
232 ;;
233 ZIP|zip)
234 PIPE_CMD="unzip -p"
235 PATCH_SUFFIX="zip"
236 ;;
237 *)
238 PIPE_CMD="cat"
239 PATCH_SUFFIX="patch"
240 ;;
241 esac
242
243 if [ "${SINGLE_PATCH}" = "no" ]
244 then
245 einfo "${EPATCH_MULTI_MSG}"
246 fi
247 for x in ${EPATCH_SOURCE}
248 do
249 # New ARCH dependant patch naming scheme ...
250 #
251 # ???_arch_foo.patch
252 #
253 if [ -f ${x} ] && \
254 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
255 [ "${EPATCH_FORCE}" = "yes" ])
256 then
257 local count=0
258 local popts="${EPATCH_OPTS}"
259 local patchname=${x##*/}
260
261 if [ -n "${EPATCH_EXCLUDE}" ]
262 then
263 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
264 then
265 continue
266 fi
267 fi
268
269 if [ "${SINGLE_PATCH}" = "yes" ]
270 then
271 if [ -n "${EPATCH_SINGLE_MSG}" ]
272 then
273 einfo "${EPATCH_SINGLE_MSG}"
274 else
275 einfo "Applying ${patchname} ..."
276 fi
277 else
278 einfo " ${patchname} ..."
279 fi
280
281 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283
284 # Allow for prefix to differ ... im lazy, so shoot me :/
285 while [ "${count}" -lt 5 ]
286 do
287 # Generate some useful debug info ...
288 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 if [ "${PATCH_SUFFIX}" != "patch" ]
292 then
293 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 else
296 PATCH_TARGET="${x}"
297 fi
298
299 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301
302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304
305 if [ "${PATCH_SUFFIX}" != "patch" ]
306 then
307 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
308 then
309 echo
310 eerror "Could not extract patch!"
311 #die "Could not extract patch!"
312 count=5
313 break
314 fi
315 fi
316
317 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
318 then
319 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324
325 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
326
327 if [ "$?" -ne 0 ]
328 then
329 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 echo
331 eerror "A dry-run of patch command succeeded, but actually"
332 eerror "applying the patch failed!"
333 #die "Real world sux compared to the dreamworld!"
334 count=5
335 fi
336
337 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
338
339 break
340 fi
341
342 count=$((count + 1))
343 done
344
345 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then
347 rm -f ${PATCH_TARGET}
348 fi
349
350 if [ "${count}" -eq 5 ]
351 then
352 echo
353 eerror "Failed Patch: ${patchname} !"
354 eerror " ( ${PATCH_TARGET} )"
355 eerror
356 eerror "Include in your bugreport the contents of:"
357 eerror
358 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
359 echo
360 die "Failed Patch: ${patchname}!" 403 die "Failed Patch: ${patchname}!"
361 fi 404 fi
362 405
363 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
364 407 rm -f "${STDERR_TARGET}"
365 eend 0 408 eend 0
366 fi
367 done 409 done
368 if [ "${SINGLE_PATCH}" = "no" ] 410
369 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
370 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
371 fi 430 fi
431 done
372} 432}
373 433
434# @FUNCTION: emktemp
435# @USAGE: [temp dir]
436# @DESCRIPTION:
374# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
375# does not exist on the users system 438# does not exist on the users system.
376# vapier@gentoo.org
377#
378# Takes just 1 optional parameter (the directory to create tmpfile in)
379emktemp() { 439emktemp() {
380 local exe="touch" 440 local exe="touch"
381 [ "$1" == "-d" ] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
382 local topdir="$1" 442 local topdir=$1
383 443
384 if [ -z "${topdir}" ] 444 if [[ -z ${topdir} ]] ; then
385 then
386 [ -z "${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)" ] 450 if ! type -P mktemp > /dev/null ; then
392 then 451 # system lacks `mktemp` so we have to fake it
393 local tmp=/ 452 local tmp=/
394 while [ -e "${tmp}" ] ; do 453 while [[ -e ${tmp} ]] ; do
395 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
396 done 455 done
397 ${exe} "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
398 echo "${tmp}" 457 echo "${tmp}"
399 else 458 else
400 [ "${exe}" == "touch" ] \ 459 # the args here will give slightly wierd names on BSD,
401 && exe="-p" \ 460 # but should produce a usable file on all userlands
402 || exe="-d" 461 if [[ ${exe} == "touch" ]] ; then
403 mktemp ${exe} "${topdir}" 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
463 else
464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
404 fi 465 fi
466 fi
405} 467}
406 468
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:
407# 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),
408# and pw (FreeBSD) used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
409# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411#
412# egetent(database, key)
413egetent() { 480egetent() {
414 if useq ppc-macos ; then 481 case ${CHOST} in
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 elif useq x86-fbsd ; then 491 ;;
424 local action 492 *-darwin*)
425 if [ "$1" == "passwd" ] 493 local mytype=$1
426 then 494 [[ "passwd" == $mytype ]] && mytype="Users"
427 action="user" 495 [[ "group" == $mytype ]] && mytype="Groups"
428 else 496 case "$2" in
429 action="group" 497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
508 local opts action="user"
509 [[ $1 == "passwd" ]] || action="group"
510
511 # lookup by uid/gid
512 if [[ $2 == [[:digit:]]* ]] ; then
513 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
430 fi 514 fi
515
431 pw show "${action}" "$2" -q 516 pw show ${action} ${opts} "$2" -q
432 else 517 ;;
518 *-netbsd*|*-openbsd*)
519 grep "$2:\*:" /etc/$1
520 ;;
521 *)
433 which nscd >& /dev/null && nscd -i "$1" 522 type -p nscd >& /dev/null && nscd -i "$1"
434 getent "$1" "$2" 523 getent "$1" "$2"
435 fi 524 ;;
525 esac
436} 526}
437 527
438# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
439# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
440# 530# @DESCRIPTION:
441# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
442# 532# a user to the system. The only required parameter is the username.
443# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
444# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
445# uid: next available (see useradd(8)) 535# and default params sets the comment as 'added by portage for ${PN}'.
446# note: pass -1 to get default behavior
447# shell: /bin/false
448# homedir: /dev/null
449# groups: none
450# extra: comment of 'added by portage for ${PN}'
451enewuser() { 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
452 # get the username 544 # get the username
453 local euser="$1"; shift 545 local euser=$1; shift
454 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
455 then
456 eerror "No username specified !" 547 eerror "No username specified !"
457 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
458 fi 549 fi
459 550
460 # lets see if the username already exists 551 # lets see if the username already exists
461 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
462 then
463 return 0 553 return 0
464 fi 554 fi
465 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
466 556
467 # options to pass to useradd 557 # options to pass to useradd
468 local opts= 558 local opts=
469 559
470 # handle uid 560 # handle uid
471 local euid="$1"; shift 561 local euid=$1; shift
472 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
473 then
474 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
475 then
476 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
477 then
478 euid="next" 565 euid="next"
479 fi 566 fi
480 else 567 else
481 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
482 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
483 fi 570 fi
484 else 571 else
485 euid="next" 572 euid="next"
486 fi 573 fi
487 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
488 then 575 for ((euid = 101; euid <= 999; euid++)); do
489 local pwrange
490 if [ "${USERLAND}" == "BSD" ] ; then
491 pwrange="`jot 898 101`"
492 else
493 pwrange="`seq 101 999`"
494 fi
495 for euid in ${pwrange} ; do
496 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
497 done 577 done
498 fi 578 fi
499 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
500 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
501 581
502 # handle shell 582 # handle shell
503 local eshell="$1"; shift 583 local eshell=$1; shift
504 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
505 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
506 if [ ! -e "${eshell}" ]
507 then
508 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
509 die "${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 ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
510 fi 592 fi
511 else 593 else
512 if [ "${USERLAND}" == "BSD" ] 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
513 then 595 [[ -x ${ROOT}${shell} ]] && break
514 eshell="/usr/bin/false" 596 done
515 else 597
598 if [[ ${shell} == "/dev/null" ]] ; then
599 eerror "Unable to identify the shell to use, proceeding with userland default."
600 case ${USERLAND} in
516 eshell="/bin/false" 601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
517 fi 606 fi
607
608 eshell=${shell}
518 fi 609 fi
519 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
520 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
521 612
522 # handle homedir 613 # handle homedir
523 local ehome="$1"; shift 614 local ehome=$1; shift
524 if [ -z "${ehome}" ] || [ "${eshell}" == "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
525 then
526 ehome="/dev/null" 616 ehome="/dev/null"
527 fi 617 fi
528 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
530 620
531 # handle groups 621 # handle groups
532 local egroups="$1"; shift 622 local egroups=$1; shift
533 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
534 then
535 local oldifs="${IFS}" 624 local oldifs=${IFS}
536 local defgroup="" exgroups="" 625 local defgroup="" exgroups=""
537 626
538 export IFS="," 627 export IFS=","
539 for g in ${egroups} 628 for g in ${egroups} ; do
540 do
541 export IFS="${oldifs}" 629 export IFS=${oldifs}
542 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
543 then
544 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
545 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
546 fi 633 fi
547 if [ -z "${defgroup}" ] 634 if [[ -z ${defgroup} ]] ; then
548 then
549 defgroup="${g}" 635 defgroup=${g}
550 else 636 else
551 exgroups="${exgroups},${g}" 637 exgroups="${exgroups},${g}"
552 fi 638 fi
553 export IFS="," 639 export IFS=","
554 done 640 done
555 export IFS="${oldifs}" 641 export IFS=${oldifs}
556 642
557 opts="${opts} -g ${defgroup}" 643 opts="${opts} -g ${defgroup}"
558 if [ ! -z "${exgroups}" ] 644 if [[ ! -z ${exgroups} ]] ; then
559 then
560 opts="${opts} -G ${exgroups:1}" 645 opts="${opts} -G ${exgroups:1}"
561 fi 646 fi
562 else 647 else
563 egroups="(none)" 648 egroups="(none)"
564 fi 649 fi
565 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
566 651
567 # handle extra and add the user 652 # handle extra and add the user
568 local eextra="$@"
569 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
570 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
571 if useq ppc-macos 655 case ${CHOST} in
572 then 656 *-darwin*)
573 ### Make the user 657 ### Make the user
574 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
575 then
576 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
577 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
578 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
579 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
580 ### Add the user to the groups specified 663 ### Add the user to the groups specified
581 local oldifs="${IFS}" 664 local oldifs=${IFS}
582 export IFS="," 665 export IFS=","
583 for g in ${egroups} 666 for g in ${egroups} ; do
584 do
585 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
586 done 668 done
587 export IFS="${oldifs}" 669 export IFS=${oldifs}
588 else 670 else
589 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
590 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
591 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
592 die "Required function missing" 674 die "Required function missing"
593 fi 675 fi
594 elif use x86-fbsd ; then 676 ;;
595 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
596 then 678 if [[ -z $@ ]] ; then
597 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
598 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
599 die "enewuser failed" 681 die "enewuser failed"
600 else 682 else
601 einfo " - Extra: ${eextra}" 683 einfo " - Extra: $@"
602 pw useradd ${euser} ${opts} \ 684 pw useradd ${euser} ${opts} \
603 -c ${eextra} || die "enewuser failed" 685 "$@" || die "enewuser failed"
604 fi 686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
605 else 692 else
606 if [ -z "${eextra}" ] 693 einfo " - Extra: $@"
607 then 694 useradd ${opts} ${euser} "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-openbsd*)
699 if [[ -z $@ ]] ; then
700 useradd -u ${euid} -s ${eshell} \
701 -d ${ehome} -c "Added by portage for ${PN}" \
702 -g ${egroups} ${euser} || die "enewuser failed"
703 else
704 einfo " - Extra: $@"
705 useradd -u ${euid} -s ${eshell} \
706 -d ${ehome} -c "Added by portage for ${PN}" \
707 -g ${egroups} ${euser} "$@" || die "enewuser failed"
708 fi
709 ;;
710
711 *)
712 if [[ -z $@ ]] ; then
608 useradd ${opts} ${euser} \ 713 useradd ${opts} \
609 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
610 || die "enewuser failed" 716 || die "enewuser failed"
611 else 717 else
612 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
613 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
614 || die "enewuser failed" 721 || die "enewuser failed"
615 fi 722 fi
723 ;;
724 esac
725
726 if [[ ! -e ${ROOT}/${ehome} ]] ; then
727 einfo " - Creating ${ehome} in ${ROOT}"
728 mkdir -p "${ROOT}/${ehome}"
729 chown ${euser} "${ROOT}/${ehome}"
730 chmod 755 "${ROOT}/${ehome}"
616 fi 731 fi
732
617 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
618
619 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
620 then
621 einfo " - Creating ${ehome} in ${D}"
622 dodir ${ehome}
623 fowners ${euser} ${ehome}
624 fperms 755 ${ehome}
625 fi
626} 734}
627 735
628# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
629# vapier@gentoo.org 737# @USAGE: <group> [gid]
630# 738# @DESCRIPTION:
631# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
632# 740# group to the system. Just give it a group name to add and enewgroup will
633# 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
634# groupname: REQUIRED ! 742# allocate the next available one.
635# gid: next available (see groupadd(8))
636# extra: none
637enewgroup() { 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
638 # get the group 751 # get the group
639 local egroup="$1"; shift 752 local egroup="$1"; shift
640 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
641 then 754 then
642 eerror "No group specified !" 755 eerror "No group specified !"
643 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
644 fi 757 fi
645 758
646 # see if group already exists 759 # see if group already exists
647 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
648 then
649 return 0 761 return 0
650 fi 762 fi
651 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
652 764
653 # options to pass to useradd 765 # options to pass to useradd
659 then 771 then
660 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
661 then 773 then
662 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
663 then 775 then
664 if useq ppc-macos ; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
665 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
666 else 778 else
667 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
668 fi 780 fi
669 else 781 else
683 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
684 796
685 # add the group 797 # add the group
686 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
687 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
688 if useq ppc-macos ; then 800 case ${CHOST} in
801 *-darwin*)
689 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
690 then 803 then
691 einfo "Extra options are not supported on macos yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
692 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
693 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
694 die "Required function missing" 807 die "Required function missing"
695 fi 808 fi
696 809
697 # If we need the next available 810 # If we need the next available
698 case ${egid} in 811 case ${egid} in
699 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
700 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
701 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
702 done 815 done
703 esac 816 esac
704 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
705 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
706 elif use x86-fbsd ; then 819 ;;
820
821 *-freebsd*|*-dragonfly*)
707 case ${egid} in 822 case ${egid} in
708 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
709 for egid in `jot 898 101`; do 824 for ((egid = 101; egid <= 999; egid++)); do
710 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
711 done 826 done
712 esac 827 esac
713 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
714 else 829 ;;
830
831 *-netbsd*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
839 ;;
840
841 *)
715 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
716 fi 843 ;;
844 esac
717 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
718} 846}
719 847
720# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
721# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
722# 850# @DESCRIPTION:
723# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
724edos2unix() { 855edos2unix() {
725 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
726 do
727 cp "${f}" ${T}/edos2unix
728 sed 's/\r$//' ${T}/edos2unix > "${f}"
729 done
730} 857}
731
732
733##############################################################
734# START: Handle .desktop files and menu entries #
735# maybe this should be separated into a new eclass some time #
736# lanius@gentoo.org #
737##############################################################
738 858
739# Make a desktop file ! 859# Make a desktop file !
740# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
741# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
742# 862#
743# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
744# 864#
745# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
746# name: the name that will show up in the menu 866# name: the name that will show up in the menu
747# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
748# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
749# a full path to an icon 869# a full path to an icon
750# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
751# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
752# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
753make_desktop_entry() { 873make_desktop_entry() {
754 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
755 875
756 local exec=${1} 876 local exec=${1}
757 local name=${2:-${PN}} 877 local name=${2:-${PN}}
758 local icon=${3:-${PN}.png} 878 local icon=${3:-${PN}}
759 local type=${4} 879 local type=${4}
760 local path=${5} 880 local path=${5}
761 881
762 if [[ -z ${type} ]] ; then 882 if [[ -z ${type} ]] ; then
763 local catmaj=${CATEGORY%%-*} 883 local catmaj=${CATEGORY%%-*}
764 local catmin=${CATEGORY##*-} 884 local catmin=${CATEGORY##*-}
765 case ${catmaj} in 885 case ${catmaj} in
766 app) 886 app)
767 case ${catmin} in 887 case ${catmin} in
888 accessibility) type=Accessibility;;
768 admin) type=System;; 889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
769 cdr) type=DiscBurning;; 893 cdr) type=DiscBurning;;
770 dicts) type=Dictionary;; 894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
771 editors) type=TextEditor;; 896 editors) type=TextEditor;;
772 emacs) type=TextEditor;; 897 emacs) type=TextEditor;;
773 emulation) type=Emulator;; 898 emulation) type=Emulator;;
774 laptop) type=HardwareSettings;; 899 laptop) type=HardwareSettings;;
775 office) type=Office;; 900 office) type=Office;;
901 pda) type=PDA;;
776 vim) type=TextEditor;; 902 vim) type=TextEditor;;
777 xemacs) type=TextEditor;; 903 xemacs) type=TextEditor;;
778 *) type=;; 904 *) type=;;
779 esac 905 esac
780 ;; 906 ;;
781 907
782 dev) 908 dev)
783 type="Development" 909 type="Development"
784 ;; 910 ;;
785 911
786 games) 912 games)
787 [[ -z ${path} ]] && path=${GAMES_BINDIR}
788
789 case ${catmin} in 913 case ${catmin} in
790 action) type=ActionGame;; 914 action|fps) type=ActionGame;;
791 arcade) type=ArcadeGame;; 915 arcade) type=ArcadeGame;;
792 board) type=BoardGame;; 916 board) type=BoardGame;;
793 kid) type=KidsGame;;
794 emulation) type=Emulator;; 917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
795 puzzle) type=LogicGame;; 919 puzzle) type=LogicGame;;
796 rpg) type=RolePlaying;;
797 roguelike) type=RolePlaying;; 920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
798 simulation) type=Simulation;; 922 simulation) type=Simulation;;
799 sports) type=SportsGame;; 923 sports) type=SportsGame;;
800 strategy) type=StrategyGame;; 924 strategy) type=StrategyGame;;
801 *) type=;; 925 *) type=;;
802 esac 926 esac
803 type="Game;${type}" 927 type="Game;${type}"
928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
804 ;; 936 ;;
805 937
806 mail) 938 mail)
807 type="Network;Email" 939 type="Network;Email"
808 ;; 940 ;;
810 media) 942 media)
811 case ${catmin} in 943 case ${catmin} in
812 gfx) type=Graphics;; 944 gfx) type=Graphics;;
813 radio) type=Tuner;; 945 radio) type=Tuner;;
814 sound) type=Audio;; 946 sound) type=Audio;;
815 tv) type=TV;; 947 tv) type=TV;;
816 video) type=Video;; 948 video) type=Video;;
817 *) type=;; 949 *) type=;;
818 esac 950 esac
819 type="AudioVideo;${type}" 951 type="AudioVideo;${type}"
820 ;; 952 ;;
821 953
822 net) 954 net)
823 case ${catmin} in 955 case ${catmin} in
824 dialup) type=Dialup;; 956 dialup) type=Dialup;;
825 ftp) type=FileTransfer;; 957 ftp) type=FileTransfer;;
826 im) type=InstantMessaging;; 958 im) type=InstantMessaging;;
827 irc) type=IRCClient;; 959 irc) type=IRCClient;;
828 mail) type=Email;; 960 mail) type=Email;;
829 news) type=News;; 961 news) type=News;;
830 nntp) type=News;; 962 nntp) type=News;;
831 p2p) type=FileTransfer;; 963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
832 *) type=;; 965 *) type=;;
833 esac 966 esac
834 type="Network;${type}" 967 type="Network;${type}"
835 ;; 968 ;;
836 969
837 sci) 970 sci)
838 case ${catmin} in 971 case ${catmin} in
839 astro*) type=Astronomoy;; 972 astro*) type=Astronomy;;
840 bio*) type=Biology;; 973 bio*) type=Biology;;
841 calc*) type=Calculator;; 974 calc*) type=Calculator;;
842 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
843 geo*) type=Geology;; 977 geo*) type=Geology;;
844 math*) type=Math;; 978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
845 *) type=;; 981 *) type=;;
846 esac 982 esac
847 type="Science;${type}" 983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
848 ;; 988 ;;
849 989
850 www) 990 www)
851 case ${catmin} in 991 case ${catmin} in
852 client) type=WebBrowser;; 992 client) type=WebBrowser;;
853 *) type=;; 993 *) type=;;
854 esac 994 esac
855 type="Network" 995 type="Network;${type}"
856 ;; 996 ;;
857 997
858 *) 998 *)
859 type= 999 type=
860 ;; 1000 ;;
863 if [ "${SLOT}" == "0" ] ; then 1003 if [ "${SLOT}" == "0" ] ; then
864 local desktop_name="${PN}" 1004 local desktop_name="${PN}"
865 else 1005 else
866 local desktop_name="${PN}-${SLOT}" 1006 local desktop_name="${PN}-${SLOT}"
867 fi 1007 fi
1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
868 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
869 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 > "${desktop}"
870echo "[Desktop Entry] 1023 [Desktop Entry]
871Encoding=UTF-8
872Version=0.9.2
873Name=${name} 1024 Name=${name}
874Type=Application 1025 Type=Application
875Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
876Exec=${exec} 1027 Exec=${exec}
877Path=${path} 1028 TryExec=${exec%% *}
878Icon=${icon} 1029 Icon=${icon}
879Categories=Application;${type};" > "${desktop}" 1030 Categories=${type}
1031 EOF
880 1032
1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1034
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
881 insinto /usr/share/applications 1038 insinto /usr/share/applications
882 doins "${desktop}" 1039 doins "${desktop}"
883 1040 )
884 return 0
885} 1041}
886 1042
887# Make a GDM/KDM Session file 1043# @FUNCTION: validate_desktop_entries
888# 1044# @USAGE: [directories]
889# make_desktop_entry(<title>, <command>) 1045# @MAINTAINER:
890# title: File to execute to start the Window Manager 1046# Carsten Lohrke <carlo@gentoo.org>
891# 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}
892 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.
893make_session_desktop() { 1078make_session_desktop() {
894 [[ -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
895 [[ -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
896 1081
897 local title=$1 1082 local title=$1
898 local command=$2 1083 local command=$2
899 local desktop=${T}/${wm}.desktop 1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
900 1086
1087 cat <<-EOF > "${desktop}"
901echo "[Desktop Entry] 1088 [Desktop Entry]
902Encoding=UTF-8
903Name=${title} 1089 Name=${title}
904Comment=This session logs you into ${title} 1090 Comment=This session logs you into ${title}
905Exec=${command} 1091 Exec=${command} $*
906TryExec=${command} 1092 TryExec=${command}
907Type=Application" > "${desktop}" 1093 Type=XSession
1094 EOF
908 1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
909 insinto /usr/share/xsessions 1099 insinto /usr/share/xsessions
910 doins "${desktop}" 1100 doins "${desktop}"
1101 )
911} 1102}
912 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).
913domenu() { 1109domenu() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
914 local i j 1113 local i j ret=0
915 insinto /usr/share/applications 1114 insinto /usr/share/applications
916 for i in "$@" ; do 1115 for i in "$@" ; do
917 if [[ -f ${i} ]] ; then 1116 if [[ -f ${i} ]] ; then
918 doins "${i}" 1117 doins "${i}"
1118 ((ret+=$?))
919 elif [[ -d ${i} ]] ; then 1119 elif [[ -d ${i} ]] ; then
920 for j in "${i}"/*.desktop ; do 1120 for j in "${i}"/*.desktop ; do
921 doins "${j}" 1121 doins "${j}"
1122 ((ret+=$?))
922 done 1123 done
1124 else
1125 ((++ret))
923 fi 1126 fi
924 done 1127 done
1128 exit ${ret}
1129 )
925} 1130}
1131
1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
926newmenu() { 1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
927 insinto /usr/share/applications 1140 insinto /usr/share/applications
928 newins "$1" "$2" 1141 newins "$@"
1142 )
929} 1143}
930 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.
931doicon() { 1150doicon() {
1151 (
1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
932 local i j 1154 local i j ret
933 insinto /usr/share/pixmaps 1155 insinto /usr/share/pixmaps
934 for i in "$@" ; do 1156 for i in "$@" ; do
935 if [[ -f ${i} ]] ; then 1157 if [[ -f ${i} ]] ; then
936 doins "${i}" 1158 doins "${i}"
1159 ((ret+=$?))
937 elif [[ -d ${i} ]] ; then 1160 elif [[ -d ${i} ]] ; then
938 for j in "${i}"/*.png ; do 1161 for j in "${i}"/*.png ; do
939 doins "${j}" 1162 doins "${j}"
1163 ((ret+=$?))
940 done 1164 done
1165 else
1166 ((++ret))
941 fi 1167 fi
942 done 1168 done
1169 exit ${ret}
1170 )
943} 1171}
1172
1173# @FUNCTION: newicon
1174# @USAGE: <icon> <newname>
1175# @DESCRIPTION:
1176# Like all other new* functions, install the specified icon as newname.
944newicon() { 1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
945 insinto /usr/share/pixmaps 1181 insinto /usr/share/pixmaps
946 newins "$1" "$2" 1182 newins "$@"
1183 )
947} 1184}
948
949##############################################################
950# END: Handle .desktop files and menu entries #
951##############################################################
952
953 1185
954# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
955find_unpackable_file() { 1187find_unpackable_file() {
956 local src="$1" 1188 local src=$1
957 if [ -z "${src}" ] 1189 if [[ -z ${src} ]] ; then
958 then
959 src="${DISTDIR}/${A}" 1190 src=${DISTDIR}/${A}
960 else 1191 else
961 if [ -e "${DISTDIR}/${src}" ] 1192 if [[ -e ${DISTDIR}/${src} ]] ; then
962 then
963 src="${DISTDIR}/${src}" 1193 src=${DISTDIR}/${src}
964 elif [ -e "${PWD}/${src}" ] 1194 elif [[ -e ${PWD}/${src} ]] ; then
965 then
966 src="${PWD}/${src}" 1195 src=${PWD}/${src}
967 elif [ -e "${src}" ] 1196 elif [[ -e ${src} ]] ; then
968 then
969 src="${src}" 1197 src=${src}
970 fi
971 fi 1198 fi
972 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1199 fi
1200 [[ ! -e ${src} ]] && return 1
973 echo "${src}" 1201 echo "${src}"
974} 1202}
975 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
976# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
977# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
978# 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
979# 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.
980# 1211#
981# Usage: unpack_pdv [file to unpack] [size of off_t]
982# - 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
983# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
984# 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#
985# 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
986# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
987# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
988# 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
989# 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
990# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
991# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
992# lseek 1230# lseek
993# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
994# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
995# 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.
996unpack_pdv() { 1236unpack_pdv() {
997 local src="`find_unpackable_file $1`" 1237 local src=$(find_unpackable_file "$1")
998 local sizeoff_t="$2" 1238 local sizeoff_t=$2
999 1239
1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1000 [ -z "${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 :("
1001 1242
1002 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
1003 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1004 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1005 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 ${sizeoff_t} | hexdump -e \"%i\")
1006 1247
1007 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
1008 local metafile="$(emktemp)" 1249 local metafile=$(emktemp)
1009 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1010 1251
1011 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
1012 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1013 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
1014 1255
1015 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
1016 local tmpfile="$(emktemp)" 1257 local tmpfile=$(emktemp)
1017 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1018 1259
1019 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
1020 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1021 iscompressed=1 1262 iscompressed=1
1022 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
1023 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
1024 else 1265 else
1025 iscompressed=0 1266 iscompressed=0
1026 fi 1267 fi
1027 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
1028 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1029 istar=1 1270 istar=1
1030 else 1271 else
1031 istar=0 1272 istar=0
1032 fi 1273 fi
1033 1274
1061 true 1302 true
1062 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1063 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1064} 1305}
1065 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1066# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1067# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1068# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1069# many other game companies. 1313# many other game companies.
1070# 1314#
1071# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1315# If the file is not specified, then ${A} is used. If the
1072# - If the file is not specified then unpack will utilize ${A}.
1073# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1074# the proper offset from the script itself. 1317# the proper offset from the script itself.
1075unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1076 local src="$(find_unpackable_file "$1")" 1320 local src=$(find_unpackable_file "${src_input}")
1077 local skip="$2" 1321 local skip=$2
1078 local exe="$3" 1322 local exe=$3
1079 1323
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325
1080 local shrtsrc="$(basename "${src}")" 1326 local shrtsrc=$(basename "${src}")
1081 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1082 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1083 then
1084 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1085 local skip=0 1330 local skip=0
1086 exe=tail 1331 exe=tail
1087 case ${ver} in 1332 case ${ver} in
1088 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1089 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1090 ;; 1335 ;;
1091 2.0|2.0.1) 1336 2.0|2.0.1)
1092 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1093 ;; 1338 ;;
1101 ;; 1346 ;;
1102 2.1.3) 1347 2.1.3)
1103 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1104 let skip="skip + 1" 1349 let skip="skip + 1"
1105 ;; 1350 ;;
1106 2.1.4) 1351 2.1.4|2.1.5)
1107 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1108 skip=$(head -n ${skip} "${src}" | wc -c) 1353 skip=$(head -n ${skip} "${src}" | wc -c)
1109 exe="dd" 1354 exe="dd"
1110 ;; 1355 ;;
1111 *) 1356 *)
1123 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}'";;
1124 *) die "makeself cant handle exe '${exe}'" 1369 *) die "makeself cant handle exe '${exe}'"
1125 esac 1370 esac
1126 1371
1127 # 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
1128 local tmpfile="$(emktemp)" 1373 local tmpfile=$(emktemp)
1129 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1130 local filetype="$(file -b "${tmpfile}")" 1375 local filetype=$(file -b "${tmpfile}")
1131 case ${filetype} in 1376 case ${filetype} in
1132 *tar\ archive) 1377 *tar\ archive*)
1133 eval ${exe} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1134 ;; 1379 ;;
1135 bzip2*) 1380 bzip2*)
1136 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1137 ;; 1382 ;;
1147 ;; 1392 ;;
1148 esac 1393 esac
1149 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1150} 1395}
1151 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1152# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1153#
1154# Usage: check_license [license]
1155# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1156check_license() { 1402check_license() {
1157 local lic=$1 1403 local lic=$1
1158 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1159 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1160 else 1406 else
1161 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1162 lic="${PORTDIR}/licenses/${src}" 1408 lic="${PORTDIR}/licenses/${lic}"
1163 elif [ -e "${PWD}/${src}" ] ; then 1409 elif [ -e "${PWD}/${lic}" ] ; then
1164 lic="${PWD}/${src}" 1410 lic="${PWD}/${lic}"
1165 elif [ -e "${src}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1166 lic="${src}" 1412 lic="${lic}"
1167 fi
1168 fi 1413 fi
1169 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1414 fi
1170 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1171 1416
1172 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1173 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1174 local shopts=$-
1175 local alic 1419 local alic
1176 set -o noglob #so that bash doesn't expand "*" 1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1177 for alic in ${ACCEPT_LICENSE} ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1178 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1422 if [[ ${alic} == ${l} ]]; then
1179 set +o noglob; set -${shopts} #reset old shell opts 1423 eshopts_pop
1180 return 0 1424 return 0
1181 fi 1425 fi
1182 done 1426 done
1183 set +o noglob; set -$shopts #reset old shell opts 1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1184 1429
1185 local licmsg="$(emktemp)" 1430 local licmsg=$(emktemp)
1186 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1187********************************************************** 1432 **********************************************************
1188The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1189package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1190continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1191CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1192********************************************************** 1437 **********************************************************
1193 1438
1194EOF 1439 EOF
1195 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1196 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1197 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1198 read alic 1443 read alic
1199 case ${alic} in 1444 case ${alic} in
1206 die "Failed to accept license" 1451 die "Failed to accept license"
1207 ;; 1452 ;;
1208 esac 1453 esac
1209} 1454}
1210 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1211# 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
1212# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1213# 1461#
1214# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1215# 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()
1216# 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
1217# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1218# 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#
1219# 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',
1220# 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
1221# 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.
1222# 1476#
1223# 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.
1224#
1225# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1226# - this will attempt to locate a cd based upon a file that is on
1227# the cd ... the more files you give this function, the more cds
1228# the cdrom functions will handle
1229cdrom_get_cds() { 1478cdrom_get_cds() {
1230 # 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
1231 # the # of files they gave us 1480 # the # of files they gave us
1232 local cdcnt=0 1481 local cdcnt=0
1233 local f= 1482 local f=
1234 for f in "$@" ; do 1483 for f in "$@" ; do
1235 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1236 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1237 done 1486 done
1238 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1239 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1240 1489
1241 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1242 # 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
1243 if [[ ! -z ${CD_ROOT} ]] ; then
1244 export CDROM_ROOT=${CD_ROOT}
1245 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1246 return
1247 fi
1248 # do the same for CD_ROOT_X
1249 if [[ ! -z ${CD_ROOT_1} ]] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1250 local var= 1493 local var=
1251 cdcnt=0 1494 cdcnt=0
1252 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1253 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1254 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1255 if [[ -z ${!var} ]] ; then 1499 if [[ -z ${!var} ]] ; then
1256 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1257 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1258 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1259 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1260 fi 1504 fi
1261 export CDROM_ROOTS_${cdcnt}="${!var}"
1262 done 1505 done
1263 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1264 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}
1265 return 1514 return
1266 fi 1515 fi
1267 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1268 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1269 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1270 if [[ -z ${CDROM_NAME} ]] ; then
1271 echo "cdrom for ${PN}."
1272 else
1273 echo "${CDROM_NAME}."
1274 fi
1275 echo 1521 echo
1276 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"
1277 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1278 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1279 einfo "directory containing the files." 1525 einfo "directory containing the files."
1280 echo 1526 echo
1281 einfo "For example:" 1527 einfo "For example:"
1282 einfo "export CD_ROOT=/mnt/cdrom" 1528 einfo "export CD_ROOT=/mnt/cdrom"
1283 echo 1529 echo
1284 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
1285 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1286 cdcnt=0 1541 cdcnt=0
1287 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1288 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1289 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1290 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1291 done 1546 done
1292 echo 1547 echo
1293 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"
1294 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1295 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1296 einfon "" 1551 einfon ""
1297 cdcnt=0 1552 cdcnt=0
1298 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1299 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1300 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1301 done 1556 done
1302 echo 1557 echo
1303 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"
1304 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1307 echo 1562 echo
1308 einfo "For example:" 1563 einfo "For example:"
1309 einfo "export CD_ROOT_1=/mnt/cdrom" 1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1310 echo 1565 echo
1311 fi 1566 fi
1567
1568 export CDROM_SET=""
1312 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1313 cdrom_load_next_cd 1570 cdrom_load_next_cd
1314} 1571}
1315 1572
1316# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1317# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1318# 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
1319# 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.
1320cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1321 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1322 local var= 1582 local var
1323 1583 ((++CDROM_CURRENT_CD))
1324 if [[ ! -z ${CD_ROOT} ]] ; then
1325 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1326 return
1327 fi
1328 1584
1329 unset CDROM_ROOT 1585 unset CDROM_ROOT
1330 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1331 if [[ -z ${!var} ]] ; then 1588 if [[ -z ${!var} ]] ; then
1332 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1333 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1334 else 1591 else
1335 export CDROM_ROOT=${!var} 1592 export CDROM_ROOT=${!var}
1336 fi 1593 fi
1337 1594
1338 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1343# 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
1344# 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
1345# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1346# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1347# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1348cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1606 local mline=""
1607 local showedmsg=0 showjolietmsg=0
1608
1349 while [[ -z ${CDROM_ROOT} ]] ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1610 local i=0
1611 local -a cdset=(${*//:/ })
1612 if [[ -n ${CDROM_SET} ]] ; then
1613 cdset=(${cdset[${CDROM_SET}]})
1614 fi
1615
1616 while [[ -n ${cdset[${i}]} ]] ; do
1350 local dir="$(dirname ${@})" 1617 local dir=$(dirname ${cdset[${i}]})
1351 local file="$(basename ${@})" 1618 local file=$(basename ${cdset[${i}]})
1352 local mline=""
1353 local showedmsg=0
1354 1619
1355 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/ }
1356 [[ -d ${mline}/${dir} ]] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1357 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1358 && 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))
1359 done 1635 done
1360 1636
1361 if [[ -z ${CDROM_ROOT} ]] ; then
1362 echo 1637 echo
1363 if [[ ${showedmsg} -eq 0 ]] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1364 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1365 if [[ -z ${CDROM_NAME} ]] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1366 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1367 else
1368 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1369 fi
1370 else 1642 else
1371 if [[ -z ${CDROM_NAME_1} ]] ; then
1372 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1373 else
1374 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1375 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1376 fi
1377 fi 1644 fi
1378 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
1379 fi 1652 fi
1653 showedmsg=1
1654 fi
1380 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1381 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1382 read 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1661 ewarn "If you are having trouble with the detection"
1662 ewarn "of your CD, it is possible that you do not have"
1663 ewarn "Joliet support enabled in your kernel. Please"
1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1383 fi 1666 fi
1667 read || die "something is screwed with your system"
1384 done 1668 done
1385} 1669}
1386 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1387# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1388# a package can support 1675# a package can support. The first form allows you to
1389# 1676# specify a list of LINGUAS. The -i builds a list of po
1390# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1391# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1392# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1393# 1680# of the lists.
1394# The first form allows you to specify a list of LINGUAS.
1395# The -i builds a list of po files found in all the
1396# directories and uses the intersection of the lists.
1397# The -u builds a list of po files found in all the
1398# directories and uses the union of the lists.
1399strip-linguas() { 1681strip-linguas() {
1400 local ls newls 1682 local ls newls nols
1401 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1402 local op=$1; shift 1684 local op=$1; shift
1403 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1404 local d f 1686 local d f
1405 for d in "$@" ; do 1687 for d in "$@" ; do
1406 if [[ ${op} == "-u" ]] ; then 1688 if [[ ${op} == "-u" ]] ; then
1407 newls=${ls} 1689 newls=${ls}
1408 else 1690 else
1409 newls="" 1691 newls=""
1410 fi 1692 fi
1411 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1412 if [[ ${op} == "-i" ]] ; then 1694 if [[ ${op} == "-i" ]] ; then
1413 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1414 else 1696 else
1415 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1416 fi 1698 fi
1417 done 1699 done
1418 ls=${newls} 1700 ls=${newls}
1419 done 1701 done
1420 ls=${ls//.po}
1421 else 1702 else
1422 ls=$@ 1703 ls="$@"
1423 fi 1704 fi
1424 1705
1425 ls=" ${ls} " 1706 nols=""
1426 newls="" 1707 newls=""
1427 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1428 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1709 if hasq ${f} ${ls} ; then
1429 newls="${newls} ${f}" 1710 newls="${newls} ${f}"
1430 else 1711 else
1431 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1432 fi 1713 fi
1433 done 1714 done
1434 if [[ -z ${newls} ]] ; then 1715 [[ -n ${nols} ]] \
1435 export LINGUAS="" 1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1436 else
1437 export LINGUAS=${newls:1} 1717 export LINGUAS=${newls:1}
1438 fi
1439} 1718}
1440 1719
1441# moved from kernel.eclass since they are generally useful outside of 1720# @FUNCTION: preserve_old_lib
1442# kernel.eclass -iggy (20041002) 1721# @USAGE: <libs to preserve> [more libs]
1443 1722# @DESCRIPTION:
1444# the following functions are useful in kernel module ebuilds, etc.
1445# for an example see ivtv or drbd ebuilds
1446
1447# set's ARCH to match what the kernel expects
1448set_arch_to_kernel() {
1449 i=10
1450 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done
1453 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1454 case ${ARCH} in
1455 x86) export ARCH="i386";;
1456 amd64) export ARCH="x86_64";;
1457 hppa) export ARCH="parisc";;
1458 mips) export ARCH="mips";;
1459 sparc) export ARCH="$(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!
1460 *) export ARCH="${ARCH}";;
1461 esac
1462}
1463
1464# set's ARCH back to what portage expects
1465set_arch_to_portage() {
1466 i=10
1467 while ((i--)) ; do
1468 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1469 done
1470 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1471}
1472
1473# Jeremy Huddleston <eradicator@gentoo.org>:
1474# preserve_old_lib /path/to/libblah.so.0
1475# preserve_old_lib_notify /path/to/libblah.so.0
1476#
1477# 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.
1478# 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
1479# 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
1480# 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
1481# 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
1482# 1728# preserve_old_lib_notify function.
1483# src_install() {
1484# ...
1485# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1486# ...
1487# }
1488#
1489# pkg_postinst() {
1490# ...
1491# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1492# ...
1493# }
1494
1495preserve_old_lib() { 1729preserve_old_lib() {
1496 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1497 1735
1498 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1736 # let portage worry about it
1499 SONAME=`basename ${LIB}` 1737 has preserve-libs ${FEATURES} && return 0
1500 DIRNAME=`dirname ${LIB}`
1501 1738
1502 dodir ${DIRNAME} 1739 local lib dir
1503 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"
1504 touch ${D}${LIB} 1745 touch "${D}"/${lib}
1505 fi 1746 done
1506} 1747}
1507 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.
1508preserve_old_lib_notify() { 1753preserve_old_lib_notify() {
1509 LIB=$1 1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1510 1758
1511 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1759 # let portage worry about it
1512 SONAME=`basename ${LIB}` 1760 has preserve-libs ${FEATURES} && return 0
1513 1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1514 einfo "An old version of an installed library was detected on your system." 1767 ewarn "Old versions of installed libraries were detected on your system."
1515 einfo "In order to avoid breaking packages that link against is, this older version" 1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1516 einfo "is not being removed. In order to make full use of this newer version," 1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1517 einfo "you will need to execute the following command:" 1770 ewarn "in order to remove these old dependencies. If you do not have this"
1518 einfo " revdep-rebuild --soname ${SONAME}" 1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1519 einfo 1772 ewarn
1520 einfo "After doing that, you can safely remove ${LIB}"
1521 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1522 fi 1773 fi
1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1777 ewarn
1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1783 fi
1523} 1784}
1524 1785
1525# Hack for people to figure out if a package was built with 1786# @FUNCTION: built_with_use
1526# certain USE flags 1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1527# 1789#
1528# 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.
1529# ex: built_with_use xchat gtk2
1530# 1791#
1531# Flags: -a all USE flags should be utilized 1792# A temporary hack until portage properly supports DEPENDing on USE
1532# -o at least one USE flag should be utilized 1793# flags being enabled in packages. This will check to see if the specified
1533# 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.
1534built_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
1535 local opt=$1 1824 local opt=$1
1536 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1537 1826
1538 local PKG=$(best_version $1) 1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1539 shift 1829 shift
1540 1830
1541 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1542 [[ ! -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 $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1543 1864
1544 local USE_BUILT=$(<${USEFILE}) 1865 local USE_BUILT=$(<${USEFILE})
1545 while [[ $# -gt 0 ]] ; do 1866 while [[ $# -gt 0 ]] ; do
1546 if [[ ${opt} = "-o" ]] ; then 1867 if [[ ${opt} = "-o" ]] ; then
1547 has $1 ${USE_BUILT} && return 0 1868 has $1 ${USE_BUILT} && return 0
1551 shift 1872 shift
1552 done 1873 done
1553 [[ ${opt} = "-a" ]] 1874 [[ ${opt} = "-a" ]]
1554} 1875}
1555 1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1556# Many configure scripts wrongly bail when a C++ compiler 1880# Many configure scripts wrongly bail when a C++ compiler could not be
1557# could not be detected. #73450 1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1558epunt_cxx() { 1884epunt_cxx() {
1559 local dir=$1 1885 local dir=$1
1560 [[ -z ${dir} ]] && dir=${S} 1886 [[ -z ${dir} ]] && dir=${S}
1561 ebegin "Removing useless C++ checks" 1887 ebegin "Removing useless C++ checks"
1562 local f 1888 local f
1563 for f in $(find ${dir} -name configure) ; do 1889 find "${dir}" -name configure | while read f ; do
1564 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
1565 done 1891 done
1566 eend 0 1892 eend 0
1567} 1893}
1568 1894
1569# dopamd <file> [more files] 1895# @FUNCTION: make_wrapper
1570# 1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1571# Install pam auth config file in /etc/pam.d 1897# @DESCRIPTION:
1572dopamd() { 1898# Create a shell wrapper script named wrapper in installpath
1573 [[ -z $1 ]] && die "dopamd requires at least one argument" 1899# (defaults to the bindir) to execute target (default of wrapper) by
1574 1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1575 use pam || return 0 1901# libpaths followed by optionally changing directory to chdir.
1576
1577 INSDESTTREE=/etc/pam.d \
1578 doins "$@" || die "failed to install $@"
1579}
1580# newpamd <old name> <new name>
1581#
1582# Install pam file <old name> as <new name> in /etc/pam.d
1583newpamd() {
1584 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1585
1586 use pam || return 0
1587
1588 INSDESTTREE=/etc/pam.d \
1589 newins "$1" "$2" || die "failed to install $1 as $2"
1590}
1591
1592# make a wrapper script ...
1593# NOTE: this was originally games_make_wrapper, but I noticed other places where
1594# this could be used, so I have moved it here and made it not games-specific
1595# -- wolf31o2
1596# $1 == wrapper name
1597# $2 == binary to run
1598# $3 == directory to chdir before running binary
1599# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1600# $5 == path for wrapper
1601make_wrapper() { 1902make_wrapper() {
1602 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1603 local tmpwrapper=$(emktemp) 1904 local tmpwrapper=$(emktemp)
1905 # We don't want to quote ${bin} so that people can pass complex
1906 # things as $bin ... "./someprog --args"
1604 cat << EOF > "${tmpwrapper}" 1907 cat << EOF > "${tmpwrapper}"
1605#!/bin/sh 1908#!/bin/sh
1606cd "${chdir}" 1909cd "${chdir:-.}"
1910if [ -n "${libdir}" ] ; then
1911 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1607export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1912 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1913 else
1914 export LD_LIBRARY_PATH="${libdir}"
1915 fi
1916fi
1608exec ${bin} "\$@" 1917exec ${bin} "\$@"
1609EOF 1918EOF
1610 chmod go+rx "${tmpwrapper}" 1919 chmod go+rx "${tmpwrapper}"
1611 if [ -n "${5}" ] 1920 if [[ -n ${path} ]] ; then
1612 then 1921 (
1613 exeinto ${5} 1922 exeinto "${path}"
1614 newexe "${tmpwrapper}" "${wrapper}" 1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1615 else 1925 else
1616 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 $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1617 fi 1944# fi
1618} 1945
1946# cd "${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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