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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 1.200 2005/09/23 20:44:26 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.326 2010/01/10 05:53:36 vapier Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 61}
84 62
85# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
86# - only to be used by epatch() 64# @USAGE: [list of dirs]
87# 65# @DESCRIPTION:
88# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
89# 67# internal Subversion directories. Defaults to $PWD.
90draw_line() { 68esvn_clean() {
91 local i=0 69 [[ -z $* ]] && set -- .
92 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
93 72
94 # Handle calls that do not have args, or wc not being installed ... 73# @FUNCTION: eshopts_push
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 74# @USAGE: [options to `set`]
96 then 75# @DESCRIPTION:
97 echo "===============================================================" 76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
98 return 0 88# return 0
99 fi 89# fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done 90# done
110 91# eshopts_pop
111 echo 92# @CODE
112 93eshopts_push() {
113 return 0 94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
114} 100}
115 101
116# Default directory where patches are located 102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
117EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
119EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
120# Default options for patch 127# Default options for patch:
128# @CODE
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
125# and not the full path .. 137# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
127# Change the printed message for a single patch. 141# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
143# @VARIABLE: EPATCH_MULTI_MSG
144# @DESCRIPTION:
129# Change the printed message for multiple patches. 145# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 147# @VARIABLE: EPATCH_FORCE
132# 148# @DESCRIPTION:
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 149# Only require patches to match EPATCH_SUFFIX rather than the extended
134# 150# arch naming style.
135EPATCH_FORCE="no" 151EPATCH_FORCE="no"
136 152
137# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
138# or two patches. 154# @USAGE: [patches] [dirs of patches]
155# @DESCRIPTION:
156# epatch is designed to greatly simplify the application of patches. It can
157# process patch files directly, or directories of patches. The patches may be
158# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
159# the -p option as epatch will automatically attempt -p0 to -p5 until things
160# apply successfully.
139# 161#
140# It should work with .bz2, .gz, .zip and plain text patches. 162# If you do not specify any options, then epatch will default to the directory
141# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
142# 164#
143# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
144# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
145# 167# ${EPATCH_FORCE} == "yes"
146# Above EPATCH_* variables can be used to control various defaults,
147# bug they should be left as is to ensure an ebuild can rely on
148# them for.
149#
150# Patches are applied in current directory.
151#
152# Bulk Patches should preferibly have the form of:
153#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else
170# *.${EPATCH_SUFFIX}
171# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering.
173# The arch field is used to apply patches only for the host architecture with
174# the special value of "all" means apply for everyone. Note that using values
175# other than "all" is highly discouraged -- you should apply patches all the
176# time and let architecture details be detected at configure/compile time.
155# 177#
156# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
157# 180#
158# 01_all_misc-fix.patch.bz2 181# Refer to the other EPATCH_xxx variables for more customization of behavior.
159# 02_sparc_another-fix.patch.bz2
160#
161# This ensures that there are a set order, and you can have ARCH
162# specific patches.
163#
164# If you however give an argument to epatch(), it will treat it as a
165# single patch that need to be applied if its a file. If on the other
166# hand its a directory, it will set EPATCH_SOURCE to this.
167#
168# <azarah@gentoo.org> (10 Nov 2002)
169#
170epatch() { 182epatch() {
171 local PIPE_CMD="" 183 _epatch_draw_line() {
172 local STDERR_TARGET="${T}/$$.out" 184 # create a line of same length as input string
173 local PATCH_TARGET="${T}/$$.patch" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
174 local PATCH_SUFFIX="" 186 echo "${1//?/=}"
175 local SINGLE_PATCH="no" 187 }
176 local x=""
177 188
178 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 190
180 if [ "$#" -gt 1 ] 191 # Let the rest of the code process one user arg at a time --
181 then 192 # each arg may expand into multiple patches, and each arg may
193 # need to start off with the default global EPATCH_xxx values
194 if [[ $# -gt 1 ]] ; then
182 local m="" 195 local m
183 for m in "$@" ; do 196 for m in "$@" ; do
184 epatch "${m}" 197 epatch "${m}"
185 done 198 done
186 return 0 199 return 0
187 fi 200 fi
188 201
189 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
190 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
191 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
192 208 set -- "$1"
193 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
194 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
195 212
196 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
197 then 214 # Some people like to make dirs of patches w/out suffixes (vim)
198 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
199 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 216
217 else
218 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo
221 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
222 eerror
223 eerror " ${EPATCH_SOURCE}"
224 eerror " ( ${EPATCH_SOURCE##*/} )"
225 echo
226 die "Cannot find \$EPATCH_SOURCE!"
227 fi
228
229 local PIPE_CMD
230 case ${EPATCH_SUFFIX##*\.} in
231 xz) PIPE_CMD="xz -dc" ;;
232 lzma) PIPE_CMD="lzma -dc" ;;
233 bz2) PIPE_CMD="bzip2 -dc" ;;
234 gz|Z|z) PIPE_CMD="gzip -dc" ;;
235 ZIP|zip) PIPE_CMD="unzip -p" ;;
236 *) ;;
237 esac
238
239 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
240
241 local x
242 for x in "$@" ; do
243 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
244 # didn't match anything, ignore continue on
245 [[ ! -f ${x} ]] && continue
246
247 local patchname=${x##*/}
248
249 # Apply single patches, or forced sets of patches, or
250 # patches with ARCH dependant names.
251 # ???_arch_foo.patch
252 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \
258 ${a} == ${ARCH} ]]
200 then 259 then
201 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 [[ ${patchname} == ${ex} ]] && continue
271 done
272
273 eshopts_pop
274 fi
275
276 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
277 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
278 einfo "${EPATCH_SINGLE_MSG}"
279 else
280 einfo "Applying ${patchname} ..."
281 fi
202 else 282 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 283 einfo " ${patchname} ..."
204 fi 284 fi
205 else 285
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 286 # most of the time, there will only be one run per unique name,
207 then 287 # but if there are more, make sure we get unique log filenames
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 288 local STDERR_TARGET="${T}/${patchname}.out"
209 then 289 if [[ -e ${STDERR_TARGET} ]] ; then
210 EPATCH_SOURCE="$1" 290 STDERR_TARGET="${T}/${patchname}-$$.out"
291 fi
292
293 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
294
295 # Decompress the patch if need be
296 local count=0
297 local PATCH_TARGET
298 if [[ -n ${PIPE_CMD} ]] ; then
299 PATCH_TARGET="${T}/$$.patch"
300 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
301
302 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
303 echo
304 eerror "Could not extract patch!"
305 #die "Could not extract patch!"
306 count=5
307 break
211 fi 308 fi
309 else
310 PATCH_TARGET=${x}
311 fi
212 312
313 # Check for absolute paths in patches. If sandbox is disabled,
314 # people could (accidently) patch files in the root filesystem.
315 # Or trigger other unpleasantries #237667. So disallow -p0 on
316 # such patches.
317 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
318 if [[ -n ${abs_paths} ]] ; then
319 count=1
320 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
321 fi
322
323 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
324 while [[ ${count} -lt 5 ]] ; do
325 # Generate some useful debug info ...
326 (
327 _epatch_draw_line "***** ${patchname} *****"
213 echo 328 echo
214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 329 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
330 echo
331 _epatch_draw_line "***** ${patchname} *****"
332 ) >> "${STDERR_TARGET}"
333
334 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 (
336 _epatch_draw_line "***** ${patchname} *****"
337 echo
338 echo "ACTUALLY APPLYING ${patchname} ..."
339 echo
340 _epatch_draw_line "***** ${patchname} *****"
341 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
342 ) >> "${STDERR_TARGET}"
343
344 if [ $? -ne 0 ] ; then
345 echo
346 eerror "A dry-run of patch command succeeded, but actually"
347 eerror "applying the patch failed!"
348 #die "Real world sux compared to the dreamworld!"
349 count=5
350 fi
351 break
352 fi
353
354 : $(( count++ ))
355 done
356
357 # if we had to decompress the patch, delete the temp one
358 if [[ -n ${PIPE_CMD} ]] ; then
359 rm -f "${PATCH_TARGET}"
360 fi
361
362 if [[ ${count} -ge 5 ]] ; then
363 echo
364 eerror "Failed Patch: ${patchname} !"
365 eerror " ( ${PATCH_TARGET} )"
215 eerror 366 eerror
216 eerror " ${EPATCH_SOURCE}" 367 eerror "Include in your bugreport the contents of:"
217 eerror " ( ${EPATCH_SOURCE##*/} )" 368 eerror
369 eerror " ${STDERR_TARGET}"
218 echo 370 echo
219 die "Cannot find \$EPATCH_SOURCE!"
220 fi
221
222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 fi
224
225 case ${EPATCH_SUFFIX##*\.} in
226 bz2)
227 PIPE_CMD="bzip2 -dc"
228 PATCH_SUFFIX="bz2"
229 ;;
230 gz|Z|z)
231 PIPE_CMD="gzip -dc"
232 PATCH_SUFFIX="gz"
233 ;;
234 ZIP|zip)
235 PIPE_CMD="unzip -p"
236 PATCH_SUFFIX="zip"
237 ;;
238 *)
239 PIPE_CMD="cat"
240 PATCH_SUFFIX="patch"
241 ;;
242 esac
243
244 if [ "${SINGLE_PATCH}" = "no" ]
245 then
246 einfo "${EPATCH_MULTI_MSG}"
247 fi
248 for x in ${EPATCH_SOURCE}
249 do
250 # New ARCH dependant patch naming scheme ...
251 #
252 # ???_arch_foo.patch
253 #
254 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ])
257 then
258 local count=0
259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
261
262 if [ -n "${EPATCH_EXCLUDE}" ]
263 then
264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
265 then
266 continue
267 fi
268 fi
269
270 if [ "${SINGLE_PATCH}" = "yes" ]
271 then
272 if [ -n "${EPATCH_SINGLE_MSG}" ]
273 then
274 einfo "${EPATCH_SINGLE_MSG}"
275 else
276 einfo "Applying ${patchname} ..."
277 fi
278 else
279 einfo " ${patchname} ..."
280 fi
281
282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284
285 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ]
287 do
288 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else
297 PATCH_TARGET="${x}"
298 fi
299
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305
306 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
315 fi
316 fi
317
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
327
328 if [ "$?" -ne 0 ]
329 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo
332 eerror "A dry-run of patch command succeeded, but actually"
333 eerror "applying the patch failed!"
334 #die "Real world sux compared to the dreamworld!"
335 count=5
336 fi
337
338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
339
340 break
341 fi
342
343 count=$((count + 1))
344 done
345
346 if [ "${PATCH_SUFFIX}" != "patch" ]
347 then
348 rm -f ${PATCH_TARGET}
349 fi
350
351 if [ "${count}" -eq 5 ]
352 then
353 echo
354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
356 eerror
357 eerror "Include in your bugreport the contents of:"
358 eerror
359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
360 echo
361 die "Failed Patch: ${patchname}!" 371 die "Failed Patch: ${patchname}!"
362 fi 372 fi
363 373
364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 374 # if everything worked, delete the patch log
365 375 rm -f "${STDERR_TARGET}"
366 eend 0 376 eend 0
367 fi
368 done 377 done
369 if [ "${SINGLE_PATCH}" = "no" ] 378
370 then 379 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
371 einfo "Done with patching" 380 : # everything worked
381}
382epatch_user() {
383 [[ $# -ne 0 ]] && die "epatch_user takes no options"
384
385 # don't clobber any EPATCH vars that the parent might want
386 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
387 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
388 EPATCH_SOURCE=${base}/${CTARGET}/${check}
389 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
390 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
391 if [[ -d ${EPATCH_SOURCE} ]] ; then
392 EPATCH_SOURCE=${EPATCH_SOURCE} \
393 EPATCH_SUFFIX="patch" \
394 EPATCH_FORCE="yes" \
395 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
396 epatch
397 break
372 fi 398 fi
399 done
373} 400}
374 401
402# @FUNCTION: emktemp
403# @USAGE: [temp dir]
404# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 405# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 406# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 407emktemp() {
381 local exe="touch" 408 local exe="touch"
382 [[ $1 == -d ]] && exe="mkdir" && shift 409 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir=$1 410 local topdir=$1
384 411
386 [[ -z ${T} ]] \ 413 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 414 && topdir="/tmp" \
388 || topdir=${T} 415 || topdir=${T}
389 fi 416 fi
390 417
391 if [[ -z $(type -p mktemp) ]] ; then 418 if ! type -P mktemp > /dev/null ; then
419 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 420 local tmp=/
393 while [[ -e ${tmp} ]] ; do 421 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 422 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 423 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 424 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 425 echo "${tmp}"
398 else 426 else
427 # the args here will give slightly wierd names on BSD,
428 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 429 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 430 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d" 431 else
402 mktemp ${exe} "${topdir}" 432 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
403 fi 433 fi
434 fi
404} 435}
405 436
437# @FUNCTION: egetent
438# @USAGE: <database> <key>
439# @MAINTAINER:
440# base-system@gentoo.org (Linux)
441# Joe Jezak <josejx@gmail.com> (OS X)
442# usata@gentoo.org (OS X)
443# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
444# @DESCRIPTION:
406# Small wrapper for getent (Linux), nidump (Mac OS X), 445# Small wrapper for getent (Linux),
446# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 447# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() { 448egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then 449 case ${CHOST} in
450 *-darwin[678])
414 case "$2" in 451 case "$2" in
415 *[!0-9]*) # Non numeric 452 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 453 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 454 ;;
418 *) # Numeric 455 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;; 457 ;;
421 esac 458 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then 459 ;;
423 local action 460 *-darwin*)
424 if [ "$1" == "passwd" ] 461 local mytype=$1
425 then 462 [[ "passwd" == $mytype ]] && mytype="Users"
426 action="user" 463 [[ "group" == $mytype ]] && mytype="Groups"
427 else 464 case "$2" in
428 action="group" 465 *[!0-9]*) # Non numeric
466 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
467 ;;
468 *) # Numeric
469 local mykey="UniqueID"
470 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
471 dscl . -search /$mytype $mykey $2 2>/dev/null
472 ;;
473 esac
474 ;;
475 *-freebsd*|*-dragonfly*)
476 local opts action="user"
477 [[ $1 == "passwd" ]] || action="group"
478
479 # lookup by uid/gid
480 if [[ $2 == [[:digit:]]* ]] ; then
481 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 482 fi
483
430 pw show "${action}" "$2" -q 484 pw show ${action} ${opts} "$2" -q
431 else 485 ;;
486 *-netbsd*|*-openbsd*)
487 grep "$2:\*:" /etc/$1
488 ;;
489 *)
432 which nscd >& /dev/null && nscd -i "$1" 490 type -p nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2" 491 getent "$1" "$2"
434 fi 492 ;;
493 esac
435} 494}
436 495
437# Simplify/standardize adding users to the system 496# @FUNCTION: enewuser
438# vapier@gentoo.org 497# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
439# 498# @DESCRIPTION:
440# enewuser(username, uid, shell, homedir, groups, extra options) 499# Same as enewgroup, you are not required to understand how to properly add
441# 500# a user to the system. The only required parameter is the username.
442# Default values if you do not specify any: 501# Default uid is (pass -1 for this) next available, default shell is
443# username: REQUIRED ! 502# /bin/false, default homedir is /dev/null, there are no default groups,
444# uid: next available (see useradd(8)) 503# and default params sets the comment as 'added by portage for ${PN}'.
445# note: pass -1 to get default behavior
446# shell: /bin/false
447# homedir: /dev/null
448# groups: none
449# extra: comment of 'added by portage for ${PN}'
450enewuser() { 504enewuser() {
505 case ${EBUILD_PHASE} in
506 unpack|compile|test|install)
507 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
508 eerror "Package fails at QA and at life. Please file a bug."
509 die "Bad package! enewuser is only for use in pkg_* functions!"
510 esac
511
451 # get the username 512 # get the username
452 local euser=$1; shift 513 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then 514 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !" 515 eerror "No username specified !"
455 die "Cannot call enewuser without a username" 516 die "Cannot call enewuser without a username"
456 fi 517 fi
457 518
458 # lets see if the username already exists 519 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 520 if [[ -n $(egetent passwd "${euser}") ]] ; then
460 return 0 521 return 0
461 fi 522 fi
462 einfo "Adding user '${euser}' to your system ..." 523 einfo "Adding user '${euser}' to your system ..."
463 524
464 # options to pass to useradd 525 # options to pass to useradd
465 local opts= 526 local opts=
466 527
467 # handle uid 528 # handle uid
468 local euid=$1; shift 529 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 530 if [[ -n ${euid} && ${euid} != -1 ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then 531 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 532 if [[ -n $(egetent passwd ${euid}) ]] ; then
472 euid="next" 533 euid="next"
473 fi 534 fi
474 else 535 else
475 eerror "Userid given but is not greater than 0 !" 536 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID" 537 die "${euid} is not a valid UID"
477 fi 538 fi
478 else 539 else
479 euid="next" 540 euid="next"
480 fi 541 fi
481 if [[ ${euid} == "next" ]] ; then 542 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do 543 for ((euid = 101; euid <= 999; euid++)); do
483 [[ -z $(egetent passwd ${euid}) ]] && break 544 [[ -z $(egetent passwd ${euid}) ]] && break
484 done 545 done
485 fi 546 fi
486 opts="${opts} -u ${euid}" 547 opts="${opts} -u ${euid}"
487 einfo " - Userid: ${euid}" 548 einfo " - Userid: ${euid}"
488 549
489 # handle shell 550 # handle shell
490 local eshell=$1; shift 551 local eshell=$1; shift
491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 552 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
492 if [[ ! -e ${eshell} ]] ; then 553 if [[ ! -e ${ROOT}${eshell} ]] ; then
493 eerror "A shell was specified but it does not exist !" 554 eerror "A shell was specified but it does not exist !"
494 die "${eshell} does not exist" 555 die "${eshell} does not exist in ${ROOT}"
556 fi
557 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
558 eerror "Do not specify ${eshell} yourself, use -1"
559 die "Pass '-1' as the shell parameter"
495 fi 560 fi
496 else 561 else
497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null; do 562 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
498 [[ -x ${ROOT}${shell} ]] && break; 563 [[ -x ${ROOT}${shell} ]] && break
499 done 564 done
500 565
501 if [[ ${shell} == "/dev/null" ]]; then 566 if [[ ${shell} == "/dev/null" ]] ; then
502 eerror "Unable to identify the shell to use" 567 eerror "Unable to identify the shell to use, proceeding with userland default."
503 die "Unable to identify the shell to use" 568 case ${USERLAND} in
569 GNU) shell="/bin/false" ;;
570 BSD) shell="/sbin/nologin" ;;
571 Darwin) shell="/usr/sbin/nologin" ;;
572 *) die "Unable to identify the default shell for userland ${USERLAND}"
573 esac
504 fi 574 fi
505 575
506 eshell=${shell} 576 eshell=${shell}
507 fi 577 fi
508 einfo " - Shell: ${eshell}" 578 einfo " - Shell: ${eshell}"
548 einfo " - Groups: ${egroups}" 618 einfo " - Groups: ${egroups}"
549 619
550 # handle extra and add the user 620 # handle extra and add the user
551 local oldsandbox=${SANDBOX_ON} 621 local oldsandbox=${SANDBOX_ON}
552 export SANDBOX_ON="0" 622 export SANDBOX_ON="0"
553 case ${USERLAND} in 623 case ${CHOST} in
554 Darwin) 624 *-darwin*)
555 ### Make the user 625 ### Make the user
556 if [[ -z $@ ]] ; then 626 if [[ -z $@ ]] ; then
557 dscl . create /users/${euser} uid ${euid} 627 dscl . create /users/${euser} uid ${euid}
558 dscl . create /users/${euser} shell ${eshell} 628 dscl . create /users/${euser} shell ${eshell}
559 dscl . create /users/${euser} home ${ehome} 629 dscl . create /users/${euser} home ${ehome}
570 einfo "Please report the ebuild along with the info below" 640 einfo "Please report the ebuild along with the info below"
571 einfo "eextra: $@" 641 einfo "eextra: $@"
572 die "Required function missing" 642 die "Required function missing"
573 fi 643 fi
574 ;; 644 ;;
575 BSD) 645 *-freebsd*|*-dragonfly*)
576 if [[ -z $@ ]] ; then 646 if [[ -z $@ ]] ; then
577 pw useradd ${euser} ${opts} \ 647 pw useradd ${euser} ${opts} \
578 -c "added by portage for ${PN}" \ 648 -c "added by portage for ${PN}" \
579 die "enewuser failed" 649 die "enewuser failed"
580 else 650 else
581 einfo " - Extra: $@" 651 einfo " - Extra: $@"
582 pw useradd ${euser} ${opts} \ 652 pw useradd ${euser} ${opts} \
583 "$@" || die "enewuser failed" 653 "$@" || die "enewuser failed"
584 fi 654 fi
585 ;; 655 ;;
656
657 *-netbsd*)
658 if [[ -z $@ ]] ; then
659 useradd ${opts} ${euser} || die "enewuser failed"
660 else
661 einfo " - Extra: $@"
662 useradd ${opts} ${euser} "$@" || die "enewuser failed"
663 fi
664 ;;
665
666 *-openbsd*)
667 if [[ -z $@ ]] ; then
668 useradd -u ${euid} -s ${eshell} \
669 -d ${ehome} -c "Added by portage for ${PN}" \
670 -g ${egroups} ${euser} || die "enewuser failed"
671 else
672 einfo " - Extra: $@"
673 useradd -u ${euid} -s ${eshell} \
674 -d ${ehome} -c "Added by portage for ${PN}" \
675 -g ${egroups} ${euser} "$@" || die "enewuser failed"
676 fi
677 ;;
678
586 *) 679 *)
587 if [[ -z $@ ]] ; then 680 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} \ 681 useradd ${opts} \
589 -c "added by portage for ${PN}" \ 682 -c "added by portage for ${PN}" \
683 ${euser} \
590 || die "enewuser failed" 684 || die "enewuser failed"
591 else 685 else
592 einfo " - Extra: $@" 686 einfo " - Extra: $@"
593 useradd ${opts} ${euser} "$@" \ 687 useradd ${opts} "$@" \
688 ${euser} \
594 || die "enewuser failed" 689 || die "enewuser failed"
595 fi 690 fi
596 ;; 691 ;;
597 esac 692 esac
598 693
604 fi 699 fi
605 700
606 export SANDBOX_ON=${oldsandbox} 701 export SANDBOX_ON=${oldsandbox}
607} 702}
608 703
609# Simplify/standardize adding groups to the system 704# @FUNCTION: enewgroup
610# vapier@gentoo.org 705# @USAGE: <group> [gid]
611# 706# @DESCRIPTION:
612# enewgroup(group, gid) 707# This function does not require you to understand how to properly add a
613# 708# group to the system. Just give it a group name to add and enewgroup will
614# Default values if you do not specify any: 709# do the rest. You may specify the gid for the group or allow the group to
615# groupname: REQUIRED ! 710# allocate the next available one.
616# gid: next available (see groupadd(8))
617# extra: none
618enewgroup() { 711enewgroup() {
712 case ${EBUILD_PHASE} in
713 unpack|compile|test|install)
714 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
715 eerror "Package fails at QA and at life. Please file a bug."
716 die "Bad package! enewgroup is only for use in pkg_* functions!"
717 esac
718
619 # get the group 719 # get the group
620 local egroup="$1"; shift 720 local egroup="$1"; shift
621 if [ -z "${egroup}" ] 721 if [ -z "${egroup}" ]
622 then 722 then
623 eerror "No group specified !" 723 eerror "No group specified !"
624 die "Cannot call enewgroup without a group" 724 die "Cannot call enewgroup without a group"
625 fi 725 fi
626 726
627 # see if group already exists 727 # see if group already exists
628 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 728 if [[ -n $(egetent group "${egroup}") ]]; then
629 then
630 return 0 729 return 0
631 fi 730 fi
632 einfo "Adding group '${egroup}' to your system ..." 731 einfo "Adding group '${egroup}' to your system ..."
633 732
634 # options to pass to useradd 733 # options to pass to useradd
640 then 739 then
641 if [ "${egid}" -gt 0 ] 740 if [ "${egid}" -gt 0 ]
642 then 741 then
643 if [ -z "`egetent group ${egid}`" ] 742 if [ -z "`egetent group ${egid}`" ]
644 then 743 then
645 if [[ "${USERLAND}" == "Darwin" ]]; then 744 if [[ "${CHOST}" == *-darwin* ]]; then
646 opts="${opts} ${egid}" 745 opts="${opts} ${egid}"
647 else 746 else
648 opts="${opts} -g ${egid}" 747 opts="${opts} -g ${egid}"
649 fi 748 fi
650 else 749 else
664 opts="${opts} ${eextra}" 763 opts="${opts} ${eextra}"
665 764
666 # add the group 765 # add the group
667 local oldsandbox="${SANDBOX_ON}" 766 local oldsandbox="${SANDBOX_ON}"
668 export SANDBOX_ON="0" 767 export SANDBOX_ON="0"
669 if [[ "${USERLAND}" == "Darwin" ]]; then 768 case ${CHOST} in
769 *-darwin*)
670 if [ ! -z "${eextra}" ]; 770 if [ ! -z "${eextra}" ];
671 then 771 then
672 einfo "Extra options are not supported on Darwin/OS X yet" 772 einfo "Extra options are not supported on Darwin/OS X yet"
673 einfo "Please report the ebuild along with the info below" 773 einfo "Please report the ebuild along with the info below"
674 einfo "eextra: ${eextra}" 774 einfo "eextra: ${eextra}"
675 die "Required function missing" 775 die "Required function missing"
676 fi 776 fi
677 777
678 # If we need the next available 778 # If we need the next available
679 case ${egid} in 779 case ${egid} in
680 *[!0-9]*) # Non numeric 780 *[!0-9]*) # Non numeric
681 for egid in $(seq 101 999); do 781 for ((egid = 101; egid <= 999; egid++)); do
682 [ -z "`egetent group ${egid}`" ] && break 782 [[ -z $(egetent group ${egid}) ]] && break
683 done 783 done
684 esac 784 esac
685 dscl . create /groups/${egroup} gid ${egid} 785 dscl . create /groups/${egroup} gid ${egid}
686 dscl . create /groups/${egroup} passwd '*' 786 dscl . create /groups/${egroup} passwd '*'
687 elif [[ "${USERLAND}" == "BSD" ]] ; then 787 ;;
788
789 *-freebsd*|*-dragonfly*)
688 case ${egid} in 790 case ${egid} in
689 *[!0-9]*) # Non numeric 791 *[!0-9]*) # Non numeric
690 for egid in $(seq 101 999); do 792 for ((egid = 101; egid <= 999; egid++)); do
691 [ -z "`egetent group ${egid}`" ] && break 793 [[ -z $(egetent group ${egid}) ]] && break
692 done 794 done
693 esac 795 esac
694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 796 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
695 else 797 ;;
798
799 *-netbsd*)
800 case ${egid} in
801 *[!0-9]*) # Non numeric
802 for ((egid = 101; egid <= 999; egid++)); do
803 [[ -z $(egetent group ${egid}) ]] && break
804 done
805 esac
806 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
807 ;;
808
809 *)
696 groupadd ${opts} ${egroup} || die "enewgroup failed" 810 groupadd ${opts} ${egroup} || die "enewgroup failed"
697 fi 811 ;;
812 esac
698 export SANDBOX_ON="${oldsandbox}" 813 export SANDBOX_ON="${oldsandbox}"
699} 814}
700 815
701# Simple script to replace 'dos2unix' binaries 816# @FUNCTION: edos2unix
702# vapier@gentoo.org 817# @USAGE: <file> [more files ...]
703# 818# @DESCRIPTION:
704# edos2unix(file, <more files> ...) 819# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
820# to remove all of these text utilities from DEPEND variables because this
821# is a script based solution. Just give it a list of files to convert and
822# they will all be changed from the DOS CRLF format to the UNIX LF format.
705edos2unix() { 823edos2unix() {
706 for f in "$@" 824 echo "$@" | xargs sed -i 's/\r$//'
707 do
708 cp "${f}" ${T}/edos2unix
709 sed 's/\r$//' ${T}/edos2unix > "${f}"
710 done
711} 825}
712
713
714##############################################################
715# START: Handle .desktop files and menu entries #
716# maybe this should be separated into a new eclass some time #
717# lanius@gentoo.org #
718##############################################################
719 826
720# Make a desktop file ! 827# Make a desktop file !
721# Great for making those icons in kde/gnome startmenu ! 828# Great for making those icons in kde/gnome startmenu !
722# Amaze your friends ! Get the women ! Join today ! 829# Amaze your friends ! Get the women ! Join today !
723# 830#
724# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 831# make_desktop_entry(<command>, [name], [icon], [type], [path])
725# 832#
726# binary: what binary does the app run with ? 833# binary: what command does the app run with ?
727# name: the name that will show up in the menu 834# name: the name that will show up in the menu
728# icon: give your little like a pretty little icon ... 835# icon: give your little like a pretty little icon ...
729# this can be relative (to /usr/share/pixmaps) or 836# this can be relative (to /usr/share/pixmaps) or
730# a full path to an icon 837# a full path to an icon
731# type: what kind of application is this ? for categories: 838# type: what kind of application is this ? for categories:
732# http://www.freedesktop.org/Standards/desktop-entry-spec 839# http://standards.freedesktop.org/menu-spec/latest/apa.html
733# path: if your app needs to startup in a specific dir 840# path: if your app needs to startup in a specific dir
734make_desktop_entry() { 841make_desktop_entry() {
735 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 842 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
736 843
737 local exec=${1} 844 local exec=${1}
738 local name=${2:-${PN}} 845 local name=${2:-${PN}}
739 local icon=${3:-${PN}.png} 846 local icon=${3:-${PN}}
740 local type=${4} 847 local type=${4}
741 local path=${5} 848 local path=${5}
742 849
743 if [[ -z ${type} ]] ; then 850 if [[ -z ${type} ]] ; then
744 local catmaj=${CATEGORY%%-*} 851 local catmaj=${CATEGORY%%-*}
745 local catmin=${CATEGORY##*-} 852 local catmin=${CATEGORY##*-}
746 case ${catmaj} in 853 case ${catmaj} in
747 app) 854 app)
748 case ${catmin} in 855 case ${catmin} in
856 accessibility) type=Accessibility;;
749 admin) type=System;; 857 admin) type=System;;
858 antivirus) type=System;;
859 arch) type=Archiving;;
860 backup) type=Archiving;;
750 cdr) type=DiscBurning;; 861 cdr) type=DiscBurning;;
751 dicts) type=Dictionary;; 862 dicts) type=Dictionary;;
863 doc) type=Documentation;;
752 editors) type=TextEditor;; 864 editors) type=TextEditor;;
753 emacs) type=TextEditor;; 865 emacs) type=TextEditor;;
754 emulation) type=Emulator;; 866 emulation) type=Emulator;;
755 laptop) type=HardwareSettings;; 867 laptop) type=HardwareSettings;;
756 office) type=Office;; 868 office) type=Office;;
869 pda) type=PDA;;
757 vim) type=TextEditor;; 870 vim) type=TextEditor;;
758 xemacs) type=TextEditor;; 871 xemacs) type=TextEditor;;
759 *) type=;; 872 *) type=;;
760 esac 873 esac
761 ;; 874 ;;
762 875
763 dev) 876 dev)
764 type="Development" 877 type="Development"
765 ;; 878 ;;
766 879
767 games) 880 games)
768 case ${catmin} in 881 case ${catmin} in
769 action) type=ActionGame;; 882 action|fps) type=ActionGame;;
770 arcade) type=ArcadeGame;; 883 arcade) type=ArcadeGame;;
771 board) type=BoardGame;; 884 board) type=BoardGame;;
772 kid) type=KidsGame;;
773 emulation) type=Emulator;; 885 emulation) type=Emulator;;
886 kids) type=KidsGame;;
774 puzzle) type=LogicGame;; 887 puzzle) type=LogicGame;;
775 rpg) type=RolePlaying;;
776 roguelike) type=RolePlaying;; 888 roguelike) type=RolePlaying;;
889 rpg) type=RolePlaying;;
777 simulation) type=Simulation;; 890 simulation) type=Simulation;;
778 sports) type=SportsGame;; 891 sports) type=SportsGame;;
779 strategy) type=StrategyGame;; 892 strategy) type=StrategyGame;;
780 *) type=;; 893 *) type=;;
781 esac 894 esac
782 type="Game;${type}" 895 type="Game;${type}"
896 ;;
897
898 gnome)
899 type="Gnome;GTK"
900 ;;
901
902 kde)
903 type="KDE;Qt"
783 ;; 904 ;;
784 905
785 mail) 906 mail)
786 type="Network;Email" 907 type="Network;Email"
787 ;; 908 ;;
789 media) 910 media)
790 case ${catmin} in 911 case ${catmin} in
791 gfx) type=Graphics;; 912 gfx) type=Graphics;;
792 radio) type=Tuner;; 913 radio) type=Tuner;;
793 sound) type=Audio;; 914 sound) type=Audio;;
794 tv) type=TV;; 915 tv) type=TV;;
795 video) type=Video;; 916 video) type=Video;;
796 *) type=;; 917 *) type=;;
797 esac 918 esac
798 type="AudioVideo;${type}" 919 type="AudioVideo;${type}"
799 ;; 920 ;;
800 921
801 net) 922 net)
802 case ${catmin} in 923 case ${catmin} in
803 dialup) type=Dialup;; 924 dialup) type=Dialup;;
804 ftp) type=FileTransfer;; 925 ftp) type=FileTransfer;;
805 im) type=InstantMessaging;; 926 im) type=InstantMessaging;;
806 irc) type=IRCClient;; 927 irc) type=IRCClient;;
807 mail) type=Email;; 928 mail) type=Email;;
808 news) type=News;; 929 news) type=News;;
809 nntp) type=News;; 930 nntp) type=News;;
810 p2p) type=FileTransfer;; 931 p2p) type=FileTransfer;;
811 *) type=;; 932 *) type=;;
812 esac 933 esac
813 type="Network;${type}" 934 type="Network;${type}"
814 ;; 935 ;;
815 936
816 sci) 937 sci)
817 case ${catmin} in 938 case ${catmin} in
818 astro*) type=Astronomoy;; 939 astro*) type=Astronomy;;
819 bio*) type=Biology;; 940 bio*) type=Biology;;
820 calc*) type=Calculator;; 941 calc*) type=Calculator;;
821 chem*) type=Chemistry;; 942 chem*) type=Chemistry;;
943 elec*) type=Electronics;;
822 geo*) type=Geology;; 944 geo*) type=Geology;;
823 math*) type=Math;; 945 math*) type=Math;;
946 physics) type=Physics;;
947 visual*) type=DataVisualization;;
824 *) type=;; 948 *) type=;;
825 esac 949 esac
826 type="Science;${type}" 950 type="Science;${type}"
827 ;; 951 ;;
828 952
953 sys)
954 type="System"
955 ;;
956
829 www) 957 www)
830 case ${catmin} in 958 case ${catmin} in
831 client) type=WebBrowser;; 959 client) type=WebBrowser;;
832 *) type=;; 960 *) type=;;
833 esac 961 esac
834 type="Network" 962 type="Network"
835 ;; 963 ;;
836 964
837 *) 965 *)
842 if [ "${SLOT}" == "0" ] ; then 970 if [ "${SLOT}" == "0" ] ; then
843 local desktop_name="${PN}" 971 local desktop_name="${PN}"
844 else 972 else
845 local desktop_name="${PN}-${SLOT}" 973 local desktop_name="${PN}-${SLOT}"
846 fi 974 fi
975 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
847 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 976 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
848 977
978 cat <<-EOF > "${desktop}"
849echo "[Desktop Entry] 979 [Desktop Entry]
850Encoding=UTF-8
851Version=0.9.2
852Name=${name} 980 Name=${name}
853Type=Application 981 Type=Application
854Comment=${DESCRIPTION} 982 Comment=${DESCRIPTION}
855Exec=${exec} 983 Exec=${exec}
856Path=${path} 984 TryExec=${exec%% *}
857Icon=${icon} 985 Icon=${icon}
858Categories=Application;${type};" > "${desktop}" 986 Categories=${type};
987 EOF
859 988
989 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
990
991 (
992 # wrap the env here so that the 'insinto' call
993 # doesn't corrupt the env of the caller
860 insinto /usr/share/applications 994 insinto /usr/share/applications
861 doins "${desktop}" 995 doins "${desktop}"
862 996 )
863 return 0
864} 997}
865 998
866# Make a GDM/KDM Session file 999# @FUNCTION: validate_desktop_entries
867# 1000# @USAGE: [directories]
868# make_desktop_entry(<title>, <command>) 1001# @MAINTAINER:
869# title: File to execute to start the Window Manager 1002# Carsten Lohrke <carlo@gentoo.org>
870# command: Name of the Window Manager 1003# @DESCRIPTION:
1004# Validate desktop entries using desktop-file-utils
1005validate_desktop_entries() {
1006 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1007 einfo "Checking desktop entry validity"
1008 local directories=""
1009 for d in /usr/share/applications $@ ; do
1010 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1011 done
1012 if [[ -n ${directories} ]] ; then
1013 for FILE in $(find ${directories} -name "*\.desktop" \
1014 -not -path '*.hidden*' | sort -u 2>/dev/null)
1015 do
1016 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1017 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1018 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1019 done
1020 fi
1021 echo ""
1022 else
1023 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1024 fi
1025}
871 1026
1027# @FUNCTION: make_session_desktop
1028# @USAGE: <title> <command> [command args...]
1029# @DESCRIPTION:
1030# Make a GDM/KDM Session file. The title is the file to execute to start the
1031# Window Manager. The command is the name of the Window Manager.
1032#
1033# You can set the name of the file via the ${wm} variable.
872make_session_desktop() { 1034make_session_desktop() {
873 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1035 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
874 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1036 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
875 1037
876 local title=$1 1038 local title=$1
877 local command=$2 1039 local command=$2
878 local desktop=${T}/${wm}.desktop 1040 local desktop=${T}/${wm:-${PN}}.desktop
1041 shift 2
879 1042
1043 cat <<-EOF > "${desktop}"
880echo "[Desktop Entry] 1044 [Desktop Entry]
881Encoding=UTF-8
882Name=${title} 1045 Name=${title}
883Comment=This session logs you into ${title} 1046 Comment=This session logs you into ${title}
884Exec=${command} 1047 Exec=${command} $*
885TryExec=${command} 1048 TryExec=${command}
886Type=Application" > "${desktop}" 1049 Type=XSession
1050 EOF
887 1051
1052 (
1053 # wrap the env here so that the 'insinto' call
1054 # doesn't corrupt the env of the caller
888 insinto /usr/share/xsessions 1055 insinto /usr/share/xsessions
889 doins "${desktop}" 1056 doins "${desktop}"
1057 )
890} 1058}
891 1059
1060# @FUNCTION: domenu
1061# @USAGE: <menus>
1062# @DESCRIPTION:
1063# Install the list of .desktop menu files into the appropriate directory
1064# (/usr/share/applications).
892domenu() { 1065domenu() {
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
893 local i j 1069 local i j ret=0
894 insinto /usr/share/applications 1070 insinto /usr/share/applications
895 for i in "$@" ; do 1071 for i in "$@" ; do
896 if [[ -f ${i} ]] ; then 1072 if [[ -f ${i} ]] ; then
897 doins "${i}" 1073 doins "${i}"
1074 ((ret+=$?))
898 elif [[ -d ${i} ]] ; then 1075 elif [[ -d ${i} ]] ; then
899 for j in "${i}"/*.desktop ; do 1076 for j in "${i}"/*.desktop ; do
900 doins "${j}" 1077 doins "${j}"
1078 ((ret+=$?))
901 done 1079 done
1080 else
1081 ((++ret))
902 fi 1082 fi
903 done 1083 done
1084 exit ${ret}
1085 )
904} 1086}
1087
1088# @FUNCTION: newmenu
1089# @USAGE: <menu> <newname>
1090# @DESCRIPTION:
1091# Like all other new* functions, install the specified menu as newname.
905newmenu() { 1092newmenu() {
1093 (
1094 # wrap the env here so that the 'insinto' call
1095 # doesn't corrupt the env of the caller
906 insinto /usr/share/applications 1096 insinto /usr/share/applications
907 newins "$1" "$2" 1097 newins "$@"
1098 )
908} 1099}
909 1100
1101# @FUNCTION: doicon
1102# @USAGE: <list of icons>
1103# @DESCRIPTION:
1104# Install the list of icons into the icon directory (/usr/share/pixmaps).
1105# This is useful in conjunction with creating desktop/menu files.
910doicon() { 1106doicon() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
911 local i j 1110 local i j ret
912 insinto /usr/share/pixmaps 1111 insinto /usr/share/pixmaps
913 for i in "$@" ; do 1112 for i in "$@" ; do
914 if [[ -f ${i} ]] ; then 1113 if [[ -f ${i} ]] ; then
915 doins "${i}" 1114 doins "${i}"
1115 ((ret+=$?))
916 elif [[ -d ${i} ]] ; then 1116 elif [[ -d ${i} ]] ; then
917 for j in "${i}"/*.png ; do 1117 for j in "${i}"/*.png ; do
918 doins "${j}" 1118 doins "${j}"
1119 ((ret+=$?))
919 done 1120 done
1121 else
1122 ((++ret))
920 fi 1123 fi
921 done 1124 done
1125 exit ${ret}
1126 )
922} 1127}
1128
1129# @FUNCTION: newicon
1130# @USAGE: <icon> <newname>
1131# @DESCRIPTION:
1132# Like all other new* functions, install the specified icon as newname.
923newicon() { 1133newicon() {
1134 (
1135 # wrap the env here so that the 'insinto' call
1136 # doesn't corrupt the env of the caller
924 insinto /usr/share/pixmaps 1137 insinto /usr/share/pixmaps
925 newins "$1" "$2" 1138 newins "$@"
1139 )
926} 1140}
927
928##############################################################
929# END: Handle .desktop files and menu entries #
930##############################################################
931
932 1141
933# for internal use only (unpack_pdv and unpack_makeself) 1142# for internal use only (unpack_pdv and unpack_makeself)
934find_unpackable_file() { 1143find_unpackable_file() {
935 local src=$1 1144 local src=$1
936 if [[ -z ${src} ]] ; then 1145 if [[ -z ${src} ]] ; then
946 fi 1155 fi
947 [[ ! -e ${src} ]] && return 1 1156 [[ ! -e ${src} ]] && return 1
948 echo "${src}" 1157 echo "${src}"
949} 1158}
950 1159
1160# @FUNCTION: unpack_pdv
1161# @USAGE: <file to unpack> <size of off_t>
1162# @DESCRIPTION:
951# Unpack those pesky pdv generated files ... 1163# Unpack those pesky pdv generated files ...
952# They're self-unpacking programs with the binary package stuffed in 1164# They're self-unpacking programs with the binary package stuffed in
953# the middle of the archive. Valve seems to use it a lot ... too bad 1165# the middle of the archive. Valve seems to use it a lot ... too bad
954# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1166# it seems to like to segfault a lot :(. So lets take it apart ourselves.
955# 1167#
956# Usage: unpack_pdv [file to unpack] [size of off_t]
957# - you have to specify the off_t size ... i have no idea how to extract that 1168# You have to specify the off_t size ... I have no idea how to extract that
958# information out of the binary executable myself. basically you pass in 1169# information out of the binary executable myself. Basically you pass in
959# the size of the off_t type (in bytes) on the machine that built the pdv 1170# the size of the off_t type (in bytes) on the machine that built the pdv
1171# archive.
1172#
960# archive. one way to determine this is by running the following commands: 1173# One way to determine this is by running the following commands:
1174#
1175# @CODE
961# strings <pdv archive> | grep lseek 1176# strings <pdv archive> | grep lseek
962# strace -elseek <pdv archive> 1177# strace -elseek <pdv archive>
1178# @CODE
1179#
963# basically look for the first lseek command (we do the strings/grep because 1180# Basically look for the first lseek command (we do the strings/grep because
964# sometimes the function call is _llseek or something) and steal the 2nd 1181# sometimes the function call is _llseek or something) and steal the 2nd
965# parameter. here is an example: 1182# parameter. Here is an example:
1183#
1184# @CODE
966# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1185# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
967# lseek 1186# lseek
968# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1187# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
969# lseek(3, -4, SEEK_END) = 2981250 1188# lseek(3, -4, SEEK_END) = 2981250
1189# @CODE
1190#
970# thus we would pass in the value of '4' as the second parameter. 1191# Thus we would pass in the value of '4' as the second parameter.
971unpack_pdv() { 1192unpack_pdv() {
972 local src=$(find_unpackable_file $1) 1193 local src=$(find_unpackable_file "$1")
973 local sizeoff_t=$2 1194 local sizeoff_t=$2
974 1195
975 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
976 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1197 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
977 1198
978 local shrtsrc="`basename ${src}`" 1199 local shrtsrc=$(basename "${src}")
979 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1200 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
980 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1201 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
981 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1202 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
982 1203
983 # grab metadata for debug reasons 1204 # grab metadata for debug reasons
984 local metafile="$(emktemp)" 1205 local metafile=$(emktemp)
985 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1206 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
986 1207
987 # rip out the final file name from the metadata 1208 # rip out the final file name from the metadata
988 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1209 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
989 datafile="`basename ${datafile}`" 1210 datafile=$(basename "${datafile}")
990 1211
991 # now lets uncompress/untar the file if need be 1212 # now lets uncompress/untar the file if need be
992 local tmpfile="$(emktemp)" 1213 local tmpfile=$(emktemp)
993 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1214 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
994 1215
995 local iscompressed="`file -b ${tmpfile}`" 1216 local iscompressed=$(file -b "${tmpfile}")
996 if [ "${iscompressed:0:8}" == "compress" ] ; then 1217 if [[ ${iscompressed:0:8} == "compress" ]] ; then
997 iscompressed=1 1218 iscompressed=1
998 mv ${tmpfile}{,.Z} 1219 mv ${tmpfile}{,.Z}
999 gunzip ${tmpfile} 1220 gunzip ${tmpfile}
1000 else 1221 else
1001 iscompressed=0 1222 iscompressed=0
1002 fi 1223 fi
1003 local istar="`file -b ${tmpfile}`" 1224 local istar=$(file -b "${tmpfile}")
1004 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1225 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1005 istar=1 1226 istar=1
1006 else 1227 else
1007 istar=0 1228 istar=0
1008 fi 1229 fi
1009 1230
1037 true 1258 true
1038 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1259 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1039 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1260 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1040} 1261}
1041 1262
1263# @FUNCTION: unpack_makeself
1264# @USAGE: [file to unpack] [offset] [tail|dd]
1265# @DESCRIPTION:
1042# Unpack those pesky makeself generated files ... 1266# Unpack those pesky makeself generated files ...
1043# They're shell scripts with the binary package tagged onto 1267# They're shell scripts with the binary package tagged onto
1044# the end of the archive. Loki utilized the format as does 1268# the end of the archive. Loki utilized the format as does
1045# many other game companies. 1269# many other game companies.
1046# 1270#
1047# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1271# If the file is not specified, then ${A} is used. If the
1048# - If the file is not specified then unpack will utilize ${A}.
1049# - If the offset is not specified then we will attempt to extract 1272# offset is not specified then we will attempt to extract
1050# the proper offset from the script itself. 1273# the proper offset from the script itself.
1051unpack_makeself() { 1274unpack_makeself() {
1275 local src_input=${1:-${A}}
1052 local src=$(find_unpackable_file "$1") 1276 local src=$(find_unpackable_file "${src_input}")
1053 local skip=$2 1277 local skip=$2
1054 local exe=$3 1278 local exe=$3
1055 1279
1056 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1280 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1057 1281
1058 local shrtsrc=$(basename "${src}") 1282 local shrtsrc=$(basename "${src}")
1059 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1283 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1060 if [ -z "${skip}" ] 1284 if [[ -z ${skip} ]] ; then
1061 then
1062 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1285 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1063 local skip=0 1286 local skip=0
1064 exe=tail 1287 exe=tail
1065 case ${ver} in 1288 case ${ver} in
1066 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1289 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1067 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1290 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1068 ;; 1291 ;;
1069 2.0|2.0.1) 1292 2.0|2.0.1)
1070 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1293 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1071 ;; 1294 ;;
1079 ;; 1302 ;;
1080 2.1.3) 1303 2.1.3)
1081 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1304 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1082 let skip="skip + 1" 1305 let skip="skip + 1"
1083 ;; 1306 ;;
1084 2.1.4) 1307 2.1.4|2.1.5)
1085 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1308 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1086 skip=$(head -n ${skip} "${src}" | wc -c) 1309 skip=$(head -n ${skip} "${src}" | wc -c)
1087 exe="dd" 1310 exe="dd"
1088 ;; 1311 ;;
1089 *) 1312 *)
1101 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1324 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1102 *) die "makeself cant handle exe '${exe}'" 1325 *) die "makeself cant handle exe '${exe}'"
1103 esac 1326 esac
1104 1327
1105 # lets grab the first few bytes of the file to figure out what kind of archive it is 1328 # lets grab the first few bytes of the file to figure out what kind of archive it is
1106 local tmpfile="$(emktemp)" 1329 local tmpfile=$(emktemp)
1107 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1330 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1108 local filetype="$(file -b "${tmpfile}")" 1331 local filetype=$(file -b "${tmpfile}")
1109 case ${filetype} in 1332 case ${filetype} in
1110 *tar\ archive) 1333 *tar\ archive*)
1111 eval ${exe} | tar --no-same-owner -xf - 1334 eval ${exe} | tar --no-same-owner -xf -
1112 ;; 1335 ;;
1113 bzip2*) 1336 bzip2*)
1114 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1337 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1115 ;; 1338 ;;
1125 ;; 1348 ;;
1126 esac 1349 esac
1127 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1350 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1128} 1351}
1129 1352
1353# @FUNCTION: check_license
1354# @USAGE: [license]
1355# @DESCRIPTION:
1130# Display a license for user to accept. 1356# Display a license for user to accept. If no license is
1131#
1132# Usage: check_license [license]
1133# - If the file is not specified then ${LICENSE} is used. 1357# specified, then ${LICENSE} is used.
1134check_license() { 1358check_license() {
1135 local lic=$1 1359 local lic=$1
1136 if [ -z "${lic}" ] ; then 1360 if [ -z "${lic}" ] ; then
1137 lic="${PORTDIR}/licenses/${LICENSE}" 1361 lic="${PORTDIR}/licenses/${LICENSE}"
1138 else 1362 else
1142 lic="${PWD}/${lic}" 1366 lic="${PWD}/${lic}"
1143 elif [ -e "${lic}" ] ; then 1367 elif [ -e "${lic}" ] ; then
1144 lic="${lic}" 1368 lic="${lic}"
1145 fi 1369 fi
1146 fi 1370 fi
1147 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1148 local l="`basename ${lic}`" 1371 local l="`basename ${lic}`"
1149 1372
1150 # here is where we check for the licenses the user already 1373 # here is where we check for the licenses the user already
1151 # accepted ... if we don't find a match, we make the user accept 1374 # accepted ... if we don't find a match, we make the user accept
1152 local shopts=$-
1153 local alic 1375 local alic
1154 set -o noglob #so that bash doesn't expand "*" 1376 eshopts_push -o noglob # so that bash doesn't expand "*"
1155 for alic in ${ACCEPT_LICENSE} ; do 1377 for alic in ${ACCEPT_LICENSE} ; do
1156 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1378 if [[ ${alic} == ${l} ]]; then
1157 set +o noglob; set -${shopts} #reset old shell opts 1379 eshopts_pop
1158 return 0 1380 return 0
1159 fi 1381 fi
1160 done 1382 done
1161 set +o noglob; set -$shopts #reset old shell opts 1383 eshopts_pop
1384 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1162 1385
1163 local licmsg="$(emktemp)" 1386 local licmsg=$(emktemp)
1164 cat << EOF > ${licmsg} 1387 cat <<-EOF > ${licmsg}
1165********************************************************** 1388 **********************************************************
1166The following license outlines the terms of use of this 1389 The following license outlines the terms of use of this
1167package. You MUST accept this license for installation to 1390 package. You MUST accept this license for installation to
1168continue. When you are done viewing, hit 'q'. If you 1391 continue. When you are done viewing, hit 'q'. If you
1169CTRL+C out of this, the install will not run! 1392 CTRL+C out of this, the install will not run!
1170********************************************************** 1393 **********************************************************
1171 1394
1172EOF 1395 EOF
1173 cat ${lic} >> ${licmsg} 1396 cat ${lic} >> ${licmsg}
1174 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1397 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1175 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1398 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1176 read alic 1399 read alic
1177 case ${alic} in 1400 case ${alic} in
1184 die "Failed to accept license" 1407 die "Failed to accept license"
1185 ;; 1408 ;;
1186 esac 1409 esac
1187} 1410}
1188 1411
1412# @FUNCTION: cdrom_get_cds
1413# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1414# @DESCRIPTION:
1189# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1415# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1190# the whole 'non-interactive' policy, but damnit I want CD support ! 1416# the whole 'non-interactive' policy, but damnit I want CD support !
1191# 1417#
1192# with these cdrom functions we handle all the user interaction and 1418# With these cdrom functions we handle all the user interaction and
1193# standardize everything. all you have to do is call cdrom_get_cds() 1419# standardize everything. All you have to do is call cdrom_get_cds()
1194# and when the function returns, you can assume that the cd has been 1420# and when the function returns, you can assume that the cd has been
1195# found at CDROM_ROOT. 1421# found at CDROM_ROOT.
1196# 1422#
1423# The function will attempt to locate a cd based upon a file that is on
1424# the cd. The more files you give this function, the more cds
1425# the cdrom functions will handle.
1426#
1197# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1427# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1198# etc... if you want to give the cds better names, then just export 1428# etc... If you want to give the cds better names, then just export
1199# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1429# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1430# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1431# also use the CDROM_NAME_SET bash array.
1200# 1432#
1201# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1433# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1202#
1203# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1204# - this will attempt to locate a cd based upon a file that is on
1205# the cd ... the more files you give this function, the more cds
1206# the cdrom functions will handle
1207cdrom_get_cds() { 1434cdrom_get_cds() {
1208 # first we figure out how many cds we're dealing with by 1435 # first we figure out how many cds we're dealing with by
1209 # the # of files they gave us 1436 # the # of files they gave us
1210 local cdcnt=0 1437 local cdcnt=0
1211 local f= 1438 local f=
1212 for f in "$@" ; do 1439 for f in "$@" ; do
1213 cdcnt=$((cdcnt + 1)) 1440 ((++cdcnt))
1214 export CDROM_CHECK_${cdcnt}="$f" 1441 export CDROM_CHECK_${cdcnt}="$f"
1215 done 1442 done
1216 export CDROM_TOTAL_CDS=${cdcnt} 1443 export CDROM_TOTAL_CDS=${cdcnt}
1217 export CDROM_CURRENT_CD=1 1444 export CDROM_CURRENT_CD=1
1218 1445
1219 # now we see if the user gave use CD_ROOT ... 1446 # now we see if the user gave use CD_ROOT ...
1220 # if they did, let's just believe them that it's correct 1447 # if they did, let's just believe them that it's correct
1221 if [[ ! -z ${CD_ROOT} ]] ; then
1222 export CDROM_ROOT=${CD_ROOT}
1223 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1224 return
1225 fi
1226 # do the same for CD_ROOT_X
1227 if [[ ! -z ${CD_ROOT_1} ]] ; then 1448 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1228 local var= 1449 local var=
1229 cdcnt=0 1450 cdcnt=0
1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1451 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 cdcnt=$((cdcnt + 1)) 1452 ((++cdcnt))
1232 var="CD_ROOT_${cdcnt}" 1453 var="CD_ROOT_${cdcnt}"
1454 [[ -z ${!var} ]] && var="CD_ROOT"
1233 if [[ -z ${!var} ]] ; then 1455 if [[ -z ${!var} ]] ; then
1234 eerror "You must either use just the CD_ROOT" 1456 eerror "You must either use just the CD_ROOT"
1235 eerror "or specify ALL the CD_ROOT_X variables." 1457 eerror "or specify ALL the CD_ROOT_X variables."
1236 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1458 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1237 die "could not locate CD_ROOT_${cdcnt}" 1459 die "could not locate CD_ROOT_${cdcnt}"
1238 fi 1460 fi
1239 export CDROM_ROOTS_${cdcnt}="${!var}"
1240 done 1461 done
1241 export CDROM_ROOT=${CDROM_ROOTS_1} 1462 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1242 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1463 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1464 export CDROM_SET=-1
1465 for f in ${CDROM_CHECK_1//:/ } ; do
1466 ((++CDROM_SET))
1467 [[ -e ${CD_ROOT}/${f} ]] && break
1468 done
1469 export CDROM_MATCH=${f}
1243 return 1470 return
1244 fi 1471 fi
1245 1472
1473 # User didn't help us out so lets make sure they know they can
1474 # simplify the whole process ...
1246 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1475 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1247 einfon "This ebuild will need the " 1476 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1248 if [[ -z ${CDROM_NAME} ]] ; then
1249 echo "cdrom for ${PN}."
1250 else
1251 echo "${CDROM_NAME}."
1252 fi
1253 echo 1477 echo
1254 einfo "If you do not have the CD, but have the data files" 1478 einfo "If you do not have the CD, but have the data files"
1255 einfo "mounted somewhere on your filesystem, just export" 1479 einfo "mounted somewhere on your filesystem, just export"
1256 einfo "the variable CD_ROOT so that it points to the" 1480 einfo "the variable CD_ROOT so that it points to the"
1257 einfo "directory containing the files." 1481 einfo "directory containing the files."
1258 echo 1482 echo
1259 einfo "For example:" 1483 einfo "For example:"
1260 einfo "export CD_ROOT=/mnt/cdrom" 1484 einfo "export CD_ROOT=/mnt/cdrom"
1261 echo 1485 echo
1262 else 1486 else
1487 if [[ -n ${CDROM_NAME_SET} ]] ; then
1488 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1489 cdcnt=0
1490 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1491 ((++cdcnt))
1492 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1493 done
1494 fi
1495
1263 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1496 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1264 cdcnt=0 1497 cdcnt=0
1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1498 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1266 cdcnt=$((cdcnt + 1)) 1499 ((++cdcnt))
1267 var="CDROM_NAME_${cdcnt}" 1500 var="CDROM_NAME_${cdcnt}"
1268 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1501 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1269 done 1502 done
1270 echo 1503 echo
1271 einfo "If you do not have the CDs, but have the data files" 1504 einfo "If you do not have the CDs, but have the data files"
1272 einfo "mounted somewhere on your filesystem, just export" 1505 einfo "mounted somewhere on your filesystem, just export"
1273 einfo "the following variables so they point to the right place:" 1506 einfo "the following variables so they point to the right place:"
1274 einfon "" 1507 einfon ""
1275 cdcnt=0 1508 cdcnt=0
1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1509 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1277 cdcnt=$((cdcnt + 1)) 1510 ((++cdcnt))
1278 echo -n " CD_ROOT_${cdcnt}" 1511 echo -n " CD_ROOT_${cdcnt}"
1279 done 1512 done
1280 echo 1513 echo
1281 einfo "Or, if you have all the files in the same place, or" 1514 einfo "Or, if you have all the files in the same place, or"
1282 einfo "you only have one cdrom, you can export CD_ROOT" 1515 einfo "you only have one cdrom, you can export CD_ROOT"
1285 echo 1518 echo
1286 einfo "For example:" 1519 einfo "For example:"
1287 einfo "export CD_ROOT_1=/mnt/cdrom" 1520 einfo "export CD_ROOT_1=/mnt/cdrom"
1288 echo 1521 echo
1289 fi 1522 fi
1523
1524 export CDROM_SET=""
1290 export CDROM_CURRENT_CD=0 1525 export CDROM_CURRENT_CD=0
1291 cdrom_load_next_cd 1526 cdrom_load_next_cd
1292} 1527}
1293 1528
1294# this is only used when you need access to more than one cd. 1529# @FUNCTION: cdrom_load_next_cd
1295# when you have finished using the first cd, just call this function. 1530# @DESCRIPTION:
1296# when it returns, CDROM_ROOT will be pointing to the second cd. 1531# Some packages are so big they come on multiple CDs. When you're done reading
1297# remember, you can only go forward in the cd chain, you can't go back. 1532# files off a CD and want access to the next one, just call this function.
1533# Again, all the messy details of user interaction are taken care of for you.
1534# Once this returns, just read the variable CDROM_ROOT for the location of the
1535# mounted CD. Note that you can only go forward in the CD list, so make sure
1536# you only call this function when you're done using the current CD.
1298cdrom_load_next_cd() { 1537cdrom_load_next_cd() {
1299 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1300 local var= 1538 local var
1301 1539 ((++CDROM_CURRENT_CD))
1302 if [[ ! -z ${CD_ROOT} ]] ; then
1303 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1304 return
1305 fi
1306 1540
1307 unset CDROM_ROOT 1541 unset CDROM_ROOT
1308 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1542 var=CD_ROOT_${CDROM_CURRENT_CD}
1543 [[ -z ${!var} ]] && var="CD_ROOT"
1309 if [[ -z ${!var} ]] ; then 1544 if [[ -z ${!var} ]] ; then
1310 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1545 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1311 cdrom_locate_file_on_cd ${!var} 1546 _cdrom_locate_file_on_cd ${!var}
1312 else 1547 else
1313 export CDROM_ROOT=${!var} 1548 export CDROM_ROOT=${!var}
1314 fi 1549 fi
1315 1550
1316 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1551 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321# all it does is try to locate a give file on a cd ... if the cd isn't 1556# all it does is try to locate a give file on a cd ... if the cd isn't
1322# found, then a message asking for the user to insert the cdrom will be 1557# found, then a message asking for the user to insert the cdrom will be
1323# displayed and we'll hang out here until: 1558# displayed and we'll hang out here until:
1324# (1) the file is found on a mounted cdrom 1559# (1) the file is found on a mounted cdrom
1325# (2) the user hits CTRL+C 1560# (2) the user hits CTRL+C
1326cdrom_locate_file_on_cd() { 1561_cdrom_locate_file_on_cd() {
1562 local mline=""
1563 local showedmsg=0 showjolietmsg=0
1564
1327 while [[ -z ${CDROM_ROOT} ]] ; do 1565 while [[ -z ${CDROM_ROOT} ]] ; do
1328 local dir=$(dirname "$*") 1566 local i=0
1567 local -a cdset=(${*//:/ })
1568 if [[ -n ${CDROM_SET} ]] ; then
1569 cdset=(${cdset[${CDROM_SET}]})
1570 fi
1571
1572 while [[ -n ${cdset[${i}]} ]] ; do
1573 local dir=$(dirname ${cdset[${i}]})
1329 local file=$(basename "$*") 1574 local file=$(basename ${cdset[${i}]})
1330 local mline=""
1331 local showedmsg=0
1332 1575
1333 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1576 local point= node= fs= foo=
1577 while read point node fs foo ; do
1578 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1579 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1580 && continue
1581 point=${point//\040/ }
1334 [[ -d ${mline}/${dir} ]] || continue 1582 [[ ! -d ${point}/${dir} ]] && continue
1335 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1583 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1336 && export CDROM_ROOT=${mline} 1584 export CDROM_ROOT=${point}
1585 export CDROM_SET=${i}
1586 export CDROM_MATCH=${cdset[${i}]}
1587 return
1588 done <<< "$(get_mounts)"
1589
1590 ((++i))
1337 done 1591 done
1338 1592
1339 if [[ -z ${CDROM_ROOT} ]] ; then
1340 echo 1593 echo
1341 if [[ ${showedmsg} -eq 0 ]] ; then 1594 if [[ ${showedmsg} -eq 0 ]] ; then
1342 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1595 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1343 if [[ -z ${CDROM_NAME} ]] ; then 1596 if [[ -z ${CDROM_NAME} ]] ; then
1344 einfo "Please insert the cdrom for ${PN} now !" 1597 einfo "Please insert+mount the cdrom for ${PN} now !"
1345 else
1346 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1347 fi
1348 else 1598 else
1349 if [[ -z ${CDROM_NAME_1} ]] ; then
1350 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1351 else
1352 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1353 einfo "Please insert+mount the ${!var} cdrom now !" 1599 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1354 fi
1355 fi 1600 fi
1356 showedmsg=1 1601 else
1602 if [[ -z ${CDROM_NAME_1} ]] ; then
1603 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1604 else
1605 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1606 einfo "Please insert+mount the ${!var} cdrom now !"
1607 fi
1357 fi 1608 fi
1609 showedmsg=1
1610 fi
1358 einfo "Press return to scan for the cd again" 1611 einfo "Press return to scan for the cd again"
1359 einfo "or hit CTRL+C to abort the emerge." 1612 einfo "or hit CTRL+C to abort the emerge."
1360 echo 1613 echo
1614 if [[ ${showjolietmsg} -eq 0 ]] ; then
1615 showjolietmsg=1
1616 else
1361 einfo "If you are having trouble with the detection" 1617 ewarn "If you are having trouble with the detection"
1362 einfo "of your CD, it is possible that you do not have" 1618 ewarn "of your CD, it is possible that you do not have"
1363 einfo "Joliet support enabled in your kernel. Please" 1619 ewarn "Joliet support enabled in your kernel. Please"
1364 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1620 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1365 read 1621 ebeep 5
1366 fi 1622 fi
1623 read || die "something is screwed with your system"
1367 done 1624 done
1368} 1625}
1369 1626
1627# @FUNCTION: strip-linguas
1628# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1629# @DESCRIPTION:
1370# Make sure that LINGUAS only contains languages that 1630# Make sure that LINGUAS only contains languages that
1371# a package can support 1631# a package can support. The first form allows you to
1372# 1632# specify a list of LINGUAS. The -i builds a list of po
1373# usage: strip-linguas <allow LINGUAS> 1633# files found in all the directories and uses the
1374# strip-linguas -i <directories of .po files> 1634# intersection of the lists. The -u builds a list of po
1375# strip-linguas -u <directories of .po files> 1635# files found in all the directories and uses the union
1376# 1636# of the lists.
1377# The first form allows you to specify a list of LINGUAS.
1378# The -i builds a list of po files found in all the
1379# directories and uses the intersection of the lists.
1380# The -u builds a list of po files found in all the
1381# directories and uses the union of the lists.
1382strip-linguas() { 1637strip-linguas() {
1383 local ls newls 1638 local ls newls nols
1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1639 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1385 local op=$1; shift 1640 local op=$1; shift
1386 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1641 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1387 local d f 1642 local d f
1388 for d in "$@" ; do 1643 for d in "$@" ; do
1389 if [[ ${op} == "-u" ]] ; then 1644 if [[ ${op} == "-u" ]] ; then
1390 newls=${ls} 1645 newls=${ls}
1391 else 1646 else
1392 newls="" 1647 newls=""
1393 fi 1648 fi
1394 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1649 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1395 if [[ ${op} == "-i" ]] ; then 1650 if [[ ${op} == "-i" ]] ; then
1396 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1651 hasq ${f} ${ls} && newls="${newls} ${f}"
1397 else 1652 else
1398 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} || newls="${newls} ${f}"
1399 fi 1654 fi
1400 done 1655 done
1401 ls=${newls} 1656 ls=${newls}
1402 done 1657 done
1403 ls=${ls//.po}
1404 else 1658 else
1405 ls=$@ 1659 ls="$@"
1406 fi 1660 fi
1407 1661
1408 ls=" ${ls} " 1662 nols=""
1409 newls="" 1663 newls=""
1410 for f in ${LINGUAS} ; do 1664 for f in ${LINGUAS} ; do
1411 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1665 if hasq ${f} ${ls} ; then
1412 newls="${newls} ${f}" 1666 newls="${newls} ${f}"
1413 else 1667 else
1414 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1668 nols="${nols} ${f}"
1415 fi 1669 fi
1416 done 1670 done
1417 if [[ -z ${newls} ]] ; then 1671 [[ -n ${nols} ]] \
1418 export LINGUAS="" 1672 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1419 else
1420 export LINGUAS=${newls:1} 1673 export LINGUAS=${newls:1}
1421 fi
1422} 1674}
1423 1675
1424# moved from kernel.eclass since they are generally useful outside of 1676# @FUNCTION: preserve_old_lib
1425# kernel.eclass -iggy (20041002) 1677# @USAGE: <libs to preserve> [more libs]
1426 1678# @DESCRIPTION:
1427# the following functions are useful in kernel module ebuilds, etc.
1428# for an example see ivtv or drbd ebuilds
1429
1430# set's ARCH to match what the kernel expects
1431set_arch_to_kernel() {
1432 i=10
1433 while ((i--)) ; do
1434 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1435 done
1436 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1437 case ${ARCH} in
1438 x86) export ARCH="i386";;
1439 amd64) export ARCH="x86_64";;
1440 hppa) export ARCH="parisc";;
1441 mips) export ARCH="mips";;
1442 sparc) export ARCH="$(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!
1443 *) export ARCH="${ARCH}";;
1444 esac
1445}
1446
1447# set's ARCH back to what portage expects
1448set_arch_to_portage() {
1449 i=10
1450 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done
1453 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1454}
1455
1456# Jeremy Huddleston <eradicator@gentoo.org>:
1457# preserve_old_lib /path/to/libblah.so.0
1458# preserve_old_lib_notify /path/to/libblah.so.0
1459#
1460# These functions are useful when a lib in your package changes --soname. Such 1679# These functions are useful when a lib in your package changes ABI SONAME.
1461# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1680# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1462# would break packages that link against it. Most people get around this 1681# would break packages that link against it. Most people get around this
1463# by using the portage SLOT mechanism, but that is not always a relevant 1682# by using the portage SLOT mechanism, but that is not always a relevant
1464# solution, so instead you can add the following to your ebuilds: 1683# solution, so instead you can call this from pkg_preinst. See also the
1465# 1684# preserve_old_lib_notify function.
1466# src_install() {
1467# ...
1468# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1469# ...
1470# }
1471#
1472# pkg_postinst() {
1473# ...
1474# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1475# ...
1476# }
1477
1478preserve_old_lib() { 1685preserve_old_lib() {
1479 LIB=$1 1686 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1687 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1688 die "Invalid preserve_old_lib() usage"
1689 fi
1690 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1480 1691
1481 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1692 # let portage worry about it
1482 SONAME=`basename ${LIB}` 1693 has preserve-libs ${FEATURES} && return 0
1483 DIRNAME=`dirname ${LIB}`
1484 1694
1485 dodir ${DIRNAME} 1695 local lib dir
1486 cp ${ROOT}${LIB} ${D}${DIRNAME} 1696 for lib in "$@" ; do
1697 [[ -e ${ROOT}/${lib} ]] || continue
1698 dir=${lib%/*}
1699 dodir ${dir} || die "dodir ${dir} failed"
1700 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1487 touch ${D}${LIB} 1701 touch "${D}"/${lib}
1488 fi 1702 done
1489} 1703}
1490 1704
1705# @FUNCTION: preserve_old_lib_notify
1706# @USAGE: <libs to notify> [more libs]
1707# @DESCRIPTION:
1708# Spit helpful messages about the libraries preserved by preserve_old_lib.
1491preserve_old_lib_notify() { 1709preserve_old_lib_notify() {
1492 LIB=$1 1710 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1711 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1712 die "Invalid preserve_old_lib_notify() usage"
1713 fi
1493 1714
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1715 # let portage worry about it
1495 SONAME=`basename ${LIB}` 1716 has preserve-libs ${FEATURES} && return 0
1496 1717
1718 local lib notice=0
1719 for lib in "$@" ; do
1720 [[ -e ${ROOT}/${lib} ]] || continue
1721 if [[ ${notice} -eq 0 ]] ; then
1722 notice=1
1497 ewarn "An old version of an installed library was detected on your system." 1723 ewarn "Old versions of installed libraries were detected on your system."
1498 ewarn "In order to avoid breaking packages that link against it, this older version" 1724 ewarn "In order to avoid breaking packages that depend on these old libs,"
1499 ewarn "is not being removed. In order to make full use of this newer version," 1725 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1500 ewarn "you will need to execute the following command:" 1726 ewarn "in order to remove these old dependencies. If you do not have this"
1501 ewarn " revdep-rebuild --soname ${SONAME}" 1727 ewarn "helper program, simply emerge the 'gentoolkit' package."
1728 ewarn
1729 fi
1730 ewarn " # revdep-rebuild --library ${lib##*/}"
1731 done
1732 if [[ ${notice} -eq 1 ]] ; then
1502 ewarn 1733 ewarn
1503 ewarn "After doing that, you can safely remove ${LIB}" 1734 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1504 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1735 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1736 for lib in "$@" ; do
1737 ewarn " # rm '${lib}'"
1738 done
1505 fi 1739 fi
1506} 1740}
1507 1741
1508# Hack for people to figure out if a package was built with 1742# @FUNCTION: built_with_use
1509# certain USE flags 1743# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1744# @DESCRIPTION:
1745# A temporary hack until portage properly supports DEPENDing on USE
1746# flags being enabled in packages. This will check to see if the specified
1747# DEPEND atom was built with the specified list of USE flags. The
1748# --missing option controls the behavior if called on a package that does
1749# not actually support the defined USE flags (aka listed in IUSE).
1750# The default is to abort (call die). The -a and -o flags control
1751# the requirements of the USE flags. They correspond to "and" and "or"
1752# logic. So the -a flag means all listed USE flags must be enabled
1753# while the -o flag means at least one of the listed IUSE flags must be
1754# enabled. The --hidden option is really for internal use only as it
1755# means the USE flag we're checking is hidden expanded, so it won't be found
1756# in IUSE like normal USE flags.
1510# 1757#
1511# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1758# Remember that this function isn't terribly intelligent so order of optional
1512# ex: built_with_use xchat gtk2 1759# flags matter.
1513#
1514# Flags: -a all USE flags should be utilized
1515# -o at least one USE flag should be utilized
1516# Note: the default flag is '-a'
1517built_with_use() { 1760built_with_use() {
1761 local hidden="no"
1762 if [[ $1 == "--hidden" ]] ; then
1763 hidden="yes"
1764 shift
1765 fi
1766
1767 local missing_action="die"
1768 if [[ $1 == "--missing" ]] ; then
1769 missing_action=$2
1770 shift ; shift
1771 case ${missing_action} in
1772 true|false|die) ;;
1773 *) die "unknown action '${missing_action}'";;
1774 esac
1775 fi
1776
1518 local opt=$1 1777 local opt=$1
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1778 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520 1779
1521 local PKG=$(best_version $1) 1780 local PKG=$(best_version $1)
1781 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1522 shift 1782 shift
1523 1783
1524 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1784 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1525 [[ ! -e ${USEFILE} ]] && return 1 1785 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1786
1787 # if the IUSE file doesn't exist, the read will error out, we need to handle
1788 # this gracefully
1789 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1790 case ${missing_action} in
1791 true) return 0;;
1792 false) return 1;;
1793 die) die "Unable to determine what USE flags $PKG was built with";;
1794 esac
1795 fi
1796
1797 if [[ ${hidden} == "no" ]] ; then
1798 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1799 # Don't check USE_EXPAND #147237
1800 local expand
1801 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1802 if [[ $1 == ${expand}_* ]] ; then
1803 expand=""
1804 break
1805 fi
1806 done
1807 if [[ -n ${expand} ]] ; then
1808 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1809 case ${missing_action} in
1810 true) return 0;;
1811 false) return 1;;
1812 die) die "$PKG does not actually support the $1 USE flag!";;
1813 esac
1814 fi
1815 fi
1816 fi
1526 1817
1527 local USE_BUILT=$(<${USEFILE}) 1818 local USE_BUILT=$(<${USEFILE})
1528 while [[ $# -gt 0 ]] ; do 1819 while [[ $# -gt 0 ]] ; do
1529 if [[ ${opt} = "-o" ]] ; then 1820 if [[ ${opt} = "-o" ]] ; then
1530 has $1 ${USE_BUILT} && return 0 1821 has $1 ${USE_BUILT} && return 0
1534 shift 1825 shift
1535 done 1826 done
1536 [[ ${opt} = "-a" ]] 1827 [[ ${opt} = "-a" ]]
1537} 1828}
1538 1829
1830# @FUNCTION: epunt_cxx
1831# @USAGE: [dir to scan]
1832# @DESCRIPTION:
1539# Many configure scripts wrongly bail when a C++ compiler 1833# Many configure scripts wrongly bail when a C++ compiler could not be
1540# could not be detected. #73450 1834# detected. If dir is not specified, then it defaults to ${S}.
1835#
1836# http://bugs.gentoo.org/73450
1541epunt_cxx() { 1837epunt_cxx() {
1542 local dir=$1 1838 local dir=$1
1543 [[ -z ${dir} ]] && dir=${S} 1839 [[ -z ${dir} ]] && dir=${S}
1544 ebegin "Removing useless C++ checks" 1840 ebegin "Removing useless C++ checks"
1545 local f 1841 local f
1546 for f in $(find ${dir} -name configure) ; do 1842 find "${dir}" -name configure | while read f ; do
1547 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1843 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1548 done 1844 done
1549 eend 0 1845 eend 0
1550} 1846}
1551 1847
1552# dopamd <file> [more files] 1848# @FUNCTION: make_wrapper
1553# 1849# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1554# Install pam auth config file in /etc/pam.d 1850# @DESCRIPTION:
1555dopamd() { 1851# Create a shell wrapper script named wrapper in installpath
1556 [[ -z $1 ]] && die "dopamd requires at least one argument" 1852# (defaults to the bindir) to execute target (default of wrapper) by
1557 1853# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1558 use pam || return 0 1854# libpaths followed by optionally changing directory to chdir.
1559
1560 INSDESTTREE=/etc/pam.d \
1561 doins "$@" || die "failed to install $@"
1562}
1563# newpamd <old name> <new name>
1564#
1565# Install pam file <old name> as <new name> in /etc/pam.d
1566newpamd() {
1567 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1568
1569 use pam || return 0
1570
1571 INSDESTTREE=/etc/pam.d \
1572 newins "$1" "$2" || die "failed to install $1 as $2"
1573}
1574
1575# make a wrapper script ...
1576# NOTE: this was originally games_make_wrapper, but I noticed other places where
1577# this could be used, so I have moved it here and made it not games-specific
1578# -- wolf31o2
1579# $1 == wrapper name
1580# $2 == binary to run
1581# $3 == directory to chdir before running binary
1582# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1583# $5 == path for wrapper
1584make_wrapper() { 1855make_wrapper() {
1585 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1856 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1586 local tmpwrapper=$(emktemp) 1857 local tmpwrapper=$(emktemp)
1858 # We don't want to quote ${bin} so that people can pass complex
1859 # things as $bin ... "./someprog --args"
1587 cat << EOF > "${tmpwrapper}" 1860 cat << EOF > "${tmpwrapper}"
1588#!/bin/sh 1861#!/bin/sh
1589cd "${chdir}" 1862cd "${chdir:-.}"
1863if [ -n "${libdir}" ] ; then
1864 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1590export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1865 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1866 else
1867 export LD_LIBRARY_PATH="${libdir}"
1868 fi
1869fi
1591exec ${bin} "\$@" 1870exec ${bin} "\$@"
1592EOF 1871EOF
1593 chmod go+rx "${tmpwrapper}" 1872 chmod go+rx "${tmpwrapper}"
1594 if [ -n "${5}" ] 1873 if [[ -n ${path} ]] ; then
1595 then 1874 (
1596 exeinto ${5} 1875 exeinto "${path}"
1597 newexe "${tmpwrapper}" "${wrapper}" 1876 newexe "${tmpwrapper}" "${wrapper}"
1877 ) || die
1598 else 1878 else
1599 newbin "${tmpwrapper}" "${wrapper}" 1879 newbin "${tmpwrapper}" "${wrapper}" || die
1880 fi
1881}
1882
1883# @FUNCTION: prepalldocs
1884# @USAGE:
1885# @DESCRIPTION:
1886# Compress files in /usr/share/doc which are not already
1887# compressed, excluding /usr/share/doc/${PF}/html.
1888# Uses the ecompressdir to do the compression.
1889# 2009-02-18 by betelgeuse:
1890# Commented because ecompressdir is even more internal to
1891# Portage than prepalldocs (it's not even mentioned in man 5
1892# ebuild). Please submit a better version for review to gentoo-dev
1893# if you want prepalldocs here.
1894#prepalldocs() {
1895# if [[ -n $1 ]] ; then
1896# ewarn "prepalldocs: invalid usage; takes no arguments"
1600 fi 1897# fi
1601} 1898
1899# cd "${D}"
1900# [[ -d usr/share/doc ]] || return 0
1901
1902# find usr/share/doc -exec gzip {} +
1903# ecompressdir --ignore /usr/share/doc/${PF}/html
1904# ecompressdir --queue /usr/share/doc
1905#}

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