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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2011 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 1.192 2005/07/15 22:16:49 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.368 2011/10/27 07:16:08 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12inherit multilib 5# @ECLASS: eutils.eclass
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.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
13 17
14DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability user
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function generate linker scripts in /usr/lib for dynamic 54else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 55
69 for lib in "${@}" ; do 56ebeep() {
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
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} 58}
84 59
85# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
86# - only to be used by epatch() 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
87# 62}
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93 63
94 # Handle calls that do not have args, or wc not being installed ... 64fi
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
96 then 66# @FUNCTION: eqawarn
97 echo "===============================================================" 67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
70# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
71# profile.
72if ! declare -F eqawarn >/dev/null ; then
73 eqawarn() {
74 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
75 }
76fi
77
78# @FUNCTION: ecvs_clean
79# @USAGE: [list of dirs]
80# @DESCRIPTION:
81# Remove CVS directories recursiveley. Useful when a source tarball contains
82# internal CVS directories. Defaults to $PWD.
83ecvs_clean() {
84 [[ -z $* ]] && set -- .
85 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
86 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: esvn_clean
90# @USAGE: [list of dirs]
91# @DESCRIPTION:
92# Remove .svn directories recursiveley. Useful when a source tarball contains
93# internal Subversion directories. Defaults to $PWD.
94esvn_clean() {
95 [[ -z $* ]] && set -- .
96 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
97}
98
99# @FUNCTION: eshopts_push
100# @USAGE: [options to `set` or `shopt`]
101# @DESCRIPTION:
102# Often times code will want to enable a shell option to change code behavior.
103# Since changing shell options can easily break other pieces of code (which
104# assume the default state), eshopts_push is used to (1) push the current shell
105# options onto a stack and (2) pass the specified arguments to set.
106#
107# If the first argument is '-s' or '-u', we assume you want to call `shopt`
108# rather than `set` as there are some options only available via that.
109#
110# A common example is to disable shell globbing so that special meaning/care
111# may be used with variables/arguments to custom functions. That would be:
112# @CODE
113# eshopts_push -o noglob
114# for x in ${foo} ; do
115# if ...some check... ; then
116# eshopts_pop
98 return 0 117# return 0
99 fi 118# 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 119# done
110 120# eshopts_pop
111 echo 121# @CODE
112 122eshopts_push() {
113 return 0 123 # have to assume __ESHOPTS_SAVE__ isn't screwed with
124 # as a `declare -a` here will reset its value
125 local i=${#__ESHOPTS_SAVE__[@]}
126 if [[ $1 == -[su] ]] ; then
127 __ESHOPTS_SAVE__[$i]=$(shopt -p)
128 [[ $# -eq 0 ]] && return 0
129 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
130 else
131 __ESHOPTS_SAVE__[$i]=$-
132 [[ $# -eq 0 ]] && return 0
133 set "$@" || die "eshopts_push: bad options to set: $*"
134 fi
114} 135}
115 136
116# Default directory where patches are located 137# @FUNCTION: eshopts_pop
138# @USAGE:
139# @DESCRIPTION:
140# Restore the shell options to the state saved with the corresponding
141# eshopts_push call. See that function for more details.
142eshopts_pop() {
143 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
144 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
145 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
146 local s=${__ESHOPTS_SAVE__[$i]}
147 unset __ESHOPTS_SAVE__[$i]
148 if [[ ${s} == "shopt -"* ]] ; then
149 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
150 else
151 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
152 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
153 fi
154}
155
156# @VARIABLE: EPATCH_SOURCE
157# @DESCRIPTION:
158# Default directory to search for patches.
117EPATCH_SOURCE="${WORKDIR}/patch" 159EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 160# @VARIABLE: EPATCH_SUFFIX
161# @DESCRIPTION:
162# Default extension for patches (do not prefix the period yourself).
119EPATCH_SUFFIX="patch.bz2" 163EPATCH_SUFFIX="patch.bz2"
164# @VARIABLE: EPATCH_OPTS
165# @DESCRIPTION:
120# Default options for patch 166# Default options for patch:
167# @CODE
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 168# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 169# --no-backup-if-mismatch - do not leave .orig files behind
170# -E - automatically remove empty files
171# @CODE
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 172EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
173# @VARIABLE: EPATCH_EXCLUDE
174# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 175# List of patches not to apply. Note this is only file names,
125# and not the full path .. 176# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 177EPATCH_EXCLUDE=""
178# @VARIABLE: EPATCH_SINGLE_MSG
179# @DESCRIPTION:
127# Change the printed message for a single patch. 180# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 181EPATCH_SINGLE_MSG=""
182# @VARIABLE: EPATCH_MULTI_MSG
183# @DESCRIPTION:
129# Change the printed message for multiple patches. 184# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 185EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 186# @VARIABLE: EPATCH_FORCE
132# 187# @DESCRIPTION:
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 188# Only require patches to match EPATCH_SUFFIX rather than the extended
134# 189# arch naming style.
135EPATCH_FORCE="no" 190EPATCH_FORCE="no"
136 191
137# This function is for bulk patching, or in theory for just one 192# @FUNCTION: epatch
138# or two patches. 193# @USAGE: [patches] [dirs of patches]
194# @DESCRIPTION:
195# epatch is designed to greatly simplify the application of patches. It can
196# process patch files directly, or directories of patches. The patches may be
197# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
198# the -p option as epatch will automatically attempt -p0 to -p5 until things
199# apply successfully.
139# 200#
140# It should work with .bz2, .gz, .zip and plain text patches. 201# If you do not specify any options, then epatch will default to the directory
141# Currently all patches should be the same format. 202# specified by EPATCH_SOURCE.
142# 203#
143# You do not have to specify '-p' option to patch, as it will 204# When processing directories, epatch will apply all patches that match:
144# try with -p0 to -p5 until it succeed, or fail at -p5. 205# @CODE
145# 206# if ${EPATCH_FORCE} != "yes"
146# Above EPATCH_* variables can be used to control various defaults,
147# bug they should be left as is to ensure an ebuild can rely on
148# them for.
149#
150# Patches are applied in current directory.
151#
152# Bulk Patches should preferibly have the form of:
153#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 207# ??_${ARCH}_foo.${EPATCH_SUFFIX}
208# else
209# *.${EPATCH_SUFFIX}
210# @CODE
211# The leading ?? are typically numbers used to force consistent patch ordering.
212# The arch field is used to apply patches only for the host architecture with
213# the special value of "all" means apply for everyone. Note that using values
214# other than "all" is highly discouraged -- you should apply patches all the
215# time and let architecture details be detected at configure/compile time.
155# 216#
156# For example: 217# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
218# for patches to apply.
157# 219#
158# 01_all_misc-fix.patch.bz2 220# 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() { 221epatch() {
171 local PIPE_CMD="" 222 _epatch_draw_line() {
172 local STDERR_TARGET="${T}/$$.out" 223 # create a line of same length as input string
173 local PATCH_TARGET="${T}/$$.patch" 224 [[ -z $1 ]] && set "$(printf "%65s" '')"
174 local PATCH_SUFFIX="" 225 echo "${1//?/=}"
175 local SINGLE_PATCH="no" 226 }
176 local x=""
177 227
178 if [ "$#" -gt 1 ] 228 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 then 229
230 # Let the rest of the code process one user arg at a time --
231 # each arg may expand into multiple patches, and each arg may
232 # need to start off with the default global EPATCH_xxx values
233 if [[ $# -gt 1 ]] ; then
180 local m="" 234 local m
181 for m in "$@" ; do 235 for m in "$@" ; do
182 epatch "${m}" 236 epatch "${m}"
183 done 237 done
184 return 0 238 return 0
185 fi 239 fi
186 240
187 if [ -n "$1" -a -f "$1" ] 241 local SINGLE_PATCH="no"
188 then 242 # no args means process ${EPATCH_SOURCE}
243 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
244
245 if [[ -f $1 ]] ; then
189 SINGLE_PATCH="yes" 246 SINGLE_PATCH="yes"
190 247 set -- "$1"
191 local EPATCH_SOURCE="$1" 248 # Use the suffix from the single patch (localize it); the code
249 # below will find the suffix for us
192 local EPATCH_SUFFIX="${1##*\.}" 250 local EPATCH_SUFFIX=$1
193 251
194 elif [ -n "$1" -a -d "$1" ] 252 elif [[ -d $1 ]] ; then
195 then 253 # Some people like to make dirs of patches w/out suffixes (vim)
196 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 254 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
197 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 255
256 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
257 # Re-use EPATCH_SOURCE as a search dir
258 epatch "${EPATCH_SOURCE}/$1"
259 return $?
260
261 else
262 # sanity check ... if it isn't a dir or file, wtf man ?
263 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
264 echo
265 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
266 eerror
267 eerror " ${EPATCH_SOURCE}"
268 eerror " ( ${EPATCH_SOURCE##*/} )"
269 echo
270 die "Cannot find \$EPATCH_SOURCE!"
271 fi
272
273 local PIPE_CMD
274 case ${EPATCH_SUFFIX##*\.} in
275 xz) PIPE_CMD="xz -dc" ;;
276 lzma) PIPE_CMD="lzma -dc" ;;
277 bz2) PIPE_CMD="bzip2 -dc" ;;
278 gz|Z|z) PIPE_CMD="gzip -dc" ;;
279 ZIP|zip) PIPE_CMD="unzip -p" ;;
280 *) ;;
281 esac
282
283 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
284
285 local x
286 for x in "$@" ; do
287 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
288 # didn't match anything, ignore continue on
289 [[ ! -f ${x} ]] && continue
290
291 local patchname=${x##*/}
292
293 # Apply single patches, or forced sets of patches, or
294 # patches with ARCH dependant names.
295 # ???_arch_foo.patch
296 # Else, skip this input altogether
297 local a=${patchname#*_} # strip the ???_
298 a=${a%%_*} # strip the _foo.patch
299 if ! [[ ${SINGLE_PATCH} == "yes" || \
300 ${EPATCH_FORCE} == "yes" || \
301 ${a} == all || \
302 ${a} == ${ARCH} ]]
198 then 303 then
199 local EPATCH_SOURCE="$1/*" 304 continue
305 fi
306
307 # Let people filter things dynamically
308 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
309 # let people use globs in the exclude
310 eshopts_push -o noglob
311
312 local ex
313 for ex in ${EPATCH_EXCLUDE} ; do
314 if [[ ${patchname} == ${ex} ]] ; then
315 eshopts_pop
316 continue 2
317 fi
318 done
319
320 eshopts_pop
321 fi
322
323 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
324 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
325 einfo "${EPATCH_SINGLE_MSG}"
326 else
327 einfo "Applying ${patchname} ..."
328 fi
200 else 329 else
201 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 330 einfo " ${patchname} ..."
202 fi 331 fi
203 else 332
204 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 333 # most of the time, there will only be one run per unique name,
205 then 334 # but if there are more, make sure we get unique log filenames
206 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 335 local STDERR_TARGET="${T}/${patchname}.out"
207 then 336 if [[ -e ${STDERR_TARGET} ]] ; then
208 EPATCH_SOURCE="$1" 337 STDERR_TARGET="${T}/${patchname}-$$.out"
338 fi
339
340 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
341
342 # Decompress the patch if need be
343 local count=0
344 local PATCH_TARGET
345 if [[ -n ${PIPE_CMD} ]] ; then
346 PATCH_TARGET="${T}/$$.patch"
347 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
348
349 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
350 echo
351 eerror "Could not extract patch!"
352 #die "Could not extract patch!"
353 count=5
354 break
209 fi 355 fi
356 else
357 PATCH_TARGET=${x}
358 fi
210 359
360 # Check for absolute paths in patches. If sandbox is disabled,
361 # people could (accidently) patch files in the root filesystem.
362 # Or trigger other unpleasantries #237667. So disallow -p0 on
363 # such patches.
364 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
365 if [[ -n ${abs_paths} ]] ; then
366 count=1
367 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
368 fi
369 # Similar reason, but with relative paths.
370 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
371 if [[ -n ${rel_paths} ]] ; then
372 eqawarn "QA Notice: Your patch uses relative paths '../'."
373 eqawarn " In the future this will cause a failure."
374 eqawarn "${rel_paths}"
375 fi
376
377 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
378 while [[ ${count} -lt 5 ]] ; do
379 # Generate some useful debug info ...
380 (
381 _epatch_draw_line "***** ${patchname} *****"
211 echo 382 echo
212 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 383 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
384 echo
385 _epatch_draw_line "***** ${patchname} *****"
386 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
387 ret=$?
388 echo
389 echo "patch program exited with status ${ret}"
390 exit ${ret}
391 ) >> "${STDERR_TARGET}"
392
393 if [ $? -eq 0 ] ; then
394 (
395 _epatch_draw_line "***** ${patchname} *****"
396 echo
397 echo "ACTUALLY APPLYING ${patchname} ..."
398 echo
399 _epatch_draw_line "***** ${patchname} *****"
400 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
401 ret=$?
402 echo
403 echo "patch program exited with status ${ret}"
404 exit ${ret}
405 ) >> "${STDERR_TARGET}"
406
407 if [ $? -ne 0 ] ; then
408 echo
409 eerror "A dry-run of patch command succeeded, but actually"
410 eerror "applying the patch failed!"
411 #die "Real world sux compared to the dreamworld!"
412 count=5
413 fi
414 break
415 fi
416
417 : $(( count++ ))
418 done
419
420 # if we had to decompress the patch, delete the temp one
421 if [[ -n ${PIPE_CMD} ]] ; then
422 rm -f "${PATCH_TARGET}"
423 fi
424
425 if [[ ${count} -ge 5 ]] ; then
426 echo
427 eerror "Failed Patch: ${patchname} !"
428 eerror " ( ${PATCH_TARGET} )"
213 eerror 429 eerror
214 eerror " ${EPATCH_SOURCE}" 430 eerror "Include in your bugreport the contents of:"
215 eerror " ( ${EPATCH_SOURCE##*/} )" 431 eerror
432 eerror " ${STDERR_TARGET}"
216 echo 433 echo
217 die "Cannot find \$EPATCH_SOURCE!"
218 fi
219
220 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
221 fi
222
223 case ${EPATCH_SUFFIX##*\.} in
224 bz2)
225 PIPE_CMD="bzip2 -dc"
226 PATCH_SUFFIX="bz2"
227 ;;
228 gz|Z|z)
229 PIPE_CMD="gzip -dc"
230 PATCH_SUFFIX="gz"
231 ;;
232 ZIP|zip)
233 PIPE_CMD="unzip -p"
234 PATCH_SUFFIX="zip"
235 ;;
236 *)
237 PIPE_CMD="cat"
238 PATCH_SUFFIX="patch"
239 ;;
240 esac
241
242 if [ "${SINGLE_PATCH}" = "no" ]
243 then
244 einfo "${EPATCH_MULTI_MSG}"
245 fi
246 for x in ${EPATCH_SOURCE}
247 do
248 # New ARCH dependant patch naming scheme ...
249 #
250 # ???_arch_foo.patch
251 #
252 if [ -f ${x} ] && \
253 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
254 [ "${EPATCH_FORCE}" = "yes" ])
255 then
256 local count=0
257 local popts="${EPATCH_OPTS}"
258 local patchname=${x##*/}
259
260 if [ -n "${EPATCH_EXCLUDE}" ]
261 then
262 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
263 then
264 continue
265 fi
266 fi
267
268 if [ "${SINGLE_PATCH}" = "yes" ]
269 then
270 if [ -n "${EPATCH_SINGLE_MSG}" ]
271 then
272 einfo "${EPATCH_SINGLE_MSG}"
273 else
274 einfo "Applying ${patchname} ..."
275 fi
276 else
277 einfo " ${patchname} ..."
278 fi
279
280 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282
283 # Allow for prefix to differ ... im lazy, so shoot me :/
284 while [ "${count}" -lt 5 ]
285 do
286 # Generate some useful debug info ...
287 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289
290 if [ "${PATCH_SUFFIX}" != "patch" ]
291 then
292 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 else
295 PATCH_TARGET="${x}"
296 fi
297
298 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
299 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300
301 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if [ "${PATCH_SUFFIX}" != "patch" ]
305 then
306 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
307 then
308 echo
309 eerror "Could not extract patch!"
310 #die "Could not extract patch!"
311 count=5
312 break
313 fi
314 fi
315
316 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
317 then
318 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323
324 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
325
326 if [ "$?" -ne 0 ]
327 then
328 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
329 echo
330 eerror "A dry-run of patch command succeeded, but actually"
331 eerror "applying the patch failed!"
332 #die "Real world sux compared to the dreamworld!"
333 count=5
334 fi
335
336 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
337
338 break
339 fi
340
341 count=$((count + 1))
342 done
343
344 if [ "${PATCH_SUFFIX}" != "patch" ]
345 then
346 rm -f ${PATCH_TARGET}
347 fi
348
349 if [ "${count}" -eq 5 ]
350 then
351 echo
352 eerror "Failed Patch: ${patchname} !"
353 eerror " ( ${PATCH_TARGET} )"
354 eerror
355 eerror "Include in your bugreport the contents of:"
356 eerror
357 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
358 echo
359 die "Failed Patch: ${patchname}!" 434 die "Failed Patch: ${patchname}!"
360 fi 435 fi
361 436
362 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 437 # if everything worked, delete the patch log
363 438 rm -f "${STDERR_TARGET}"
364 eend 0 439 eend 0
365 fi
366 done 440 done
367 if [ "${SINGLE_PATCH}" = "no" ] 441
368 then 442 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
369 einfo "Done with patching" 443 : # everything worked
444}
445
446# @FUNCTION: epatch_user
447# @USAGE:
448# @DESCRIPTION:
449# Applies user-provided patches to the source tree. The patches are
450# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
451# of these three directories to exist will be the one to use, ignoring
452# any more general directories which might exist as well.
453#
454# User patches are intended for quick testing of patches without ebuild
455# modifications, as well as for permanent customizations a user might
456# desire. Obviously, there can be no official support for arbitrarily
457# patched ebuilds. So whenever a build log in a bug report mentions that
458# user patches were applied, the user should be asked to reproduce the
459# problem without these.
460#
461# Not all ebuilds do call this function, so placing patches in the
462# stated directory might or might not work, depending on the package and
463# the eclasses it inherits and uses. It is safe to call the function
464# repeatedly, so it is always possible to add a call at the ebuild
465# level. The first call is the time when the patches will be
466# applied.
467#
468# Ideally, this function should be called after gentoo-specific patches
469# have been applied, so that their code can be modified as well, but
470# before calls to e.g. eautoreconf, as the user patches might affect
471# autotool input files as well.
472epatch_user() {
473 [[ $# -ne 0 ]] && die "epatch_user takes no options"
474
475 # Allow multiple calls to this function; ignore all but the first
476 local applied="${T}/epatch_user.applied"
477 [[ -e ${applied} ]] && return 2
478
479 # don't clobber any EPATCH vars that the parent might want
480 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
481 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
482 EPATCH_SOURCE=${base}/${CTARGET}/${check}
483 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
485 if [[ -d ${EPATCH_SOURCE} ]] ; then
486 EPATCH_SOURCE=${EPATCH_SOURCE} \
487 EPATCH_SUFFIX="patch" \
488 EPATCH_FORCE="yes" \
489 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
490 epatch
491 echo "${EPATCH_SOURCE}" > "${applied}"
492 return 0
370 fi 493 fi
494 done
495 echo "none" > "${applied}"
496 return 1
371} 497}
372 498
499# @FUNCTION: emktemp
500# @USAGE: [temp dir]
501# @DESCRIPTION:
373# Cheap replacement for when debianutils (and thus mktemp) 502# Cheap replacement for when debianutils (and thus mktemp)
374# does not exist on the users system 503# does not exist on the users system.
375# vapier@gentoo.org
376#
377# Takes just 1 optional parameter (the directory to create tmpfile in)
378emktemp() { 504emktemp() {
379 local exe="touch" 505 local exe="touch"
380 [ "$1" == "-d" ] && exe="mkdir" && shift 506 [[ $1 == -d ]] && exe="mkdir" && shift
381 local topdir="$1" 507 local topdir=$1
382 508
383 if [ -z "${topdir}" ] 509 if [[ -z ${topdir} ]] ; then
384 then
385 [ -z "${T}" ] \ 510 [[ -z ${T} ]] \
386 && topdir="/tmp" \ 511 && topdir="/tmp" \
387 || topdir="${T}" 512 || topdir=${T}
388 fi 513 fi
389 514
390 if [ -z "$(type -p mktemp)" ] 515 if ! type -P mktemp > /dev/null ; then
391 then 516 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 517 local tmp=/
393 while [ -e "${tmp}" ] ; do 518 while [[ -e ${tmp} ]] ; do
394 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 519 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 520 done
396 ${exe} "${tmp}" 521 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 522 echo "${tmp}"
398 else 523 else
399 [ "${exe}" == "touch" ] \ 524 # the args here will give slightly wierd names on BSD,
400 && exe="-p" \ 525 # but should produce a usable file on all userlands
401 || exe="-d" 526 if [[ ${exe} == "touch" ]] ; then
402 mktemp ${exe} "${topdir}" 527 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 fi
404}
405
406# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then
414 case "$2" in
415 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;;
418 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;;
421 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then
423 local action
424 if [ "$1" == "passwd" ]
425 then
426 action="user"
427 else 528 else
428 action="group" 529 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
429 fi
430 pw show "${action}" "$2" -q
431 else
432 which nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2"
434 fi
435}
436
437# Simplify/standardize adding users to the system
438# vapier@gentoo.org
439#
440# enewuser(username, uid, shell, homedir, groups, extra options)
441#
442# Default values if you do not specify any:
443# username: REQUIRED !
444# uid: next available (see useradd(8))
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() {
451 # get the username
452 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !"
455 die "Cannot call enewuser without a username"
456 fi
457
458 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
460 return 0
461 fi
462 einfo "Adding user '${euser}' to your system ..."
463
464 # options to pass to useradd
465 local opts=
466
467 # handle uid
468 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
472 euid="next"
473 fi 530 fi
474 else
475 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID"
477 fi 531 fi
478 else
479 euid="next"
480 fi
481 if [[ ${euid} == "next" ]] ; then
482 local pwrange
483 if [[ ${USERLAND} == "BSD" ]] ; then
484 pwrange=$(jot 898 101)
485 else
486 pwrange=$(seq 101 999)
487 fi
488 for euid in ${pwrange} ; do
489 [[ -z $(egetent passwd ${euid}) ]] && break
490 done
491 fi
492 opts="${opts} -u ${euid}"
493 einfo " - Userid: ${euid}"
494
495 # handle shell
496 local eshell=$1; shift
497 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
498 if [[ ! -e ${eshell} ]] ; then
499 eerror "A shell was specified but it does not exist !"
500 die "${eshell} does not exist"
501 fi
502 else
503 case ${USERLAND} in
504 Darwin) eshell="/usr/bin/false";;
505 BSD) eshell="/usr/sbin/nologin";;
506 *) eshell="/bin/false";;
507 esac
508 fi
509 einfo " - Shell: ${eshell}"
510 opts="${opts} -s ${eshell}"
511
512 # handle homedir
513 local ehome=$1; shift
514 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
515 ehome="/dev/null"
516 fi
517 einfo " - Home: ${ehome}"
518 opts="${opts} -d ${ehome}"
519
520 # handle groups
521 local egroups=$1; shift
522 if [[ ! -z ${egroups} ]] ; then
523 local oldifs=${IFS}
524 local defgroup="" exgroups=""
525
526 export IFS=","
527 for g in ${egroups} ; do
528 export IFS=${oldifs}
529 if [[ -z $(egetent group "${g}") ]] ; then
530 eerror "You must add group ${g} to the system first"
531 die "${g} is not a valid GID"
532 fi
533 if [[ -z ${defgroup} ]] ; then
534 defgroup=${g}
535 else
536 exgroups="${exgroups},${g}"
537 fi
538 export IFS=","
539 done
540 export IFS=${oldifs}
541
542 opts="${opts} -g ${defgroup}"
543 if [[ ! -z ${exgroups} ]] ; then
544 opts="${opts} -G ${exgroups:1}"
545 fi
546 else
547 egroups="(none)"
548 fi
549 einfo " - Groups: ${egroups}"
550
551 # handle extra and add the user
552 local oldsandbox=${SANDBOX_ON}
553 export SANDBOX_ON="0"
554 case ${USERLAND} in
555 Darwin)
556 ### Make the user
557 if [[ -z $@ ]] ; then
558 dscl . create /users/${euser} uid ${euid}
559 dscl . create /users/${euser} shell ${eshell}
560 dscl . create /users/${euser} home ${ehome}
561 dscl . create /users/${euser} realname "added by portage for ${PN}"
562 ### Add the user to the groups specified
563 local oldifs=${IFS}
564 export IFS=","
565 for g in ${egroups} ; do
566 dscl . merge /groups/${g} users ${euser}
567 done
568 export IFS=${oldifs}
569 else
570 einfo "Extra options are not supported on Darwin yet"
571 einfo "Please report the ebuild along with the info below"
572 einfo "eextra: $@"
573 die "Required function missing"
574 fi
575 ;;
576 BSD)
577 if [[ -z $@ ]] ; then
578 pw useradd ${euser} ${opts} \
579 -c "added by portage for ${PN}" \
580 die "enewuser failed"
581 else
582 einfo " - Extra: $@"
583 pw useradd ${euser} ${opts} \
584 "$@" || die "enewuser failed"
585 fi
586 ;;
587 *)
588 if [[ -z $@ ]] ; then
589 useradd ${opts} ${euser} \
590 -c "added by portage for ${PN}" \
591 || die "enewuser failed"
592 else
593 einfo " - Extra: $@"
594 useradd ${opts} ${euser} "$@" \
595 || die "enewuser failed"
596 fi
597 ;;
598 esac
599 export SANDBOX_ON=${oldsandbox}
600
601 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
602 then
603 einfo " - Creating ${ehome} in ${D}"
604 dodir ${ehome}
605 fowners ${euser} ${ehome}
606 fperms 755 ${ehome}
607 fi
608} 532}
609 533
610# Simplify/standardize adding groups to the system 534# @FUNCTION: edos2unix
611# vapier@gentoo.org 535# @USAGE: <file> [more files ...]
612# 536# @DESCRIPTION:
613# enewgroup(group, gid) 537# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
614# 538# to remove all of these text utilities from DEPEND variables because this
615# Default values if you do not specify any: 539# is a script based solution. Just give it a list of files to convert and
616# groupname: REQUIRED ! 540# they will all be changed from the DOS CRLF format to the UNIX LF format.
617# gid: next available (see groupadd(8))
618# extra: none
619enewgroup() {
620 # get the group
621 local egroup="$1"; shift
622 if [ -z "${egroup}" ]
623 then
624 eerror "No group specified !"
625 die "Cannot call enewgroup without a group"
626 fi
627
628 # see if group already exists
629 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then
631 return 0
632 fi
633 einfo "Adding group '${egroup}' to your system ..."
634
635 # options to pass to useradd
636 local opts=
637
638 # handle gid
639 local egid="$1"; shift
640 if [ ! -z "${egid}" ]
641 then
642 if [ "${egid}" -gt 0 ]
643 then
644 if [ -z "`egetent group ${egid}`" ]
645 then
646 if [[ "${USERLAND}" == "Darwin" ]]; then
647 opts="${opts} ${egid}"
648 else
649 opts="${opts} -g ${egid}"
650 fi
651 else
652 egid="next available; requested gid taken"
653 fi
654 else
655 eerror "Groupid given but is not greater than 0 !"
656 die "${egid} is not a valid GID"
657 fi
658 else
659 egid="next available"
660 fi
661 einfo " - Groupid: ${egid}"
662
663 # handle extra
664 local eextra="$@"
665 opts="${opts} ${eextra}"
666
667 # add the group
668 local oldsandbox="${SANDBOX_ON}"
669 export SANDBOX_ON="0"
670 if [[ "${USERLAND}" == "Darwin" ]]; then
671 if [ ! -z "${eextra}" ];
672 then
673 einfo "Extra options are not supported on Darwin/OS X yet"
674 einfo "Please report the ebuild along with the info below"
675 einfo "eextra: ${eextra}"
676 die "Required function missing"
677 fi
678
679 # If we need the next available
680 case ${egid} in
681 *[!0-9]*) # Non numeric
682 for egid in `jot 898 101`; do
683 [ -z "`egetent group ${egid}`" ] && break
684 done
685 esac
686 dscl . create /groups/${egroup} gid ${egid}
687 dscl . create /groups/${egroup} passwd '*'
688 elif [[ "${USERLAND}" == "BSD" ]] ; then
689 case ${egid} in
690 *[!0-9]*) # Non numeric
691 for egid in `jot 898 101`; do
692 [ -z "`egetent group ${egid}`" ] && break
693 done
694 esac
695 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
696 else
697 groupadd ${opts} ${egroup} || die "enewgroup failed"
698 fi
699 export SANDBOX_ON="${oldsandbox}"
700}
701
702# Simple script to replace 'dos2unix' binaries
703# vapier@gentoo.org
704#
705# edos2unix(file, <more files> ...)
706edos2unix() { 541edos2unix() {
707 for f in "$@" 542 [[ $# -eq 0 ]] && return 0
708 do 543 sed -i 's/\r$//' -- "$@" || die
709 cp "${f}" ${T}/edos2unix
710 sed 's/\r$//' ${T}/edos2unix > "${f}"
711 done
712} 544}
713
714
715##############################################################
716# START: Handle .desktop files and menu entries #
717# maybe this should be separated into a new eclass some time #
718# lanius@gentoo.org #
719##############################################################
720 545
721# Make a desktop file ! 546# Make a desktop file !
722# Great for making those icons in kde/gnome startmenu ! 547# Great for making those icons in kde/gnome startmenu !
723# Amaze your friends ! Get the women ! Join today ! 548# Amaze your friends ! Get the women ! Join today !
724# 549#
725# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 550# make_desktop_entry(<command>, [name], [icon], [type], [fields])
726# 551#
727# binary: what binary does the app run with ? 552# binary: what command does the app run with ?
728# name: the name that will show up in the menu 553# name: the name that will show up in the menu
729# icon: give your little like a pretty little icon ... 554# icon: give your little like a pretty little icon ...
730# this can be relative (to /usr/share/pixmaps) or 555# this can be relative (to /usr/share/pixmaps) or
731# a full path to an icon 556# a full path to an icon
732# type: what kind of application is this ? for categories: 557# type: what kind of application is this ? for categories:
733# http://www.freedesktop.org/Standards/desktop-entry-spec 558# http://standards.freedesktop.org/menu-spec/latest/apa.html
734# path: if your app needs to startup in a specific dir 559# fields: extra fields to append to the desktop file; a printf string
735make_desktop_entry() { 560make_desktop_entry() {
736 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 561 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
737 562
738 local exec=${1} 563 local exec=${1}
739 local name=${2:-${PN}} 564 local name=${2:-${PN}}
740 local icon=${3:-${PN}.png} 565 local icon=${3:-${PN}}
741 local type=${4} 566 local type=${4}
742 local path=${5} 567 local fields=${5}
743 568
744 if [[ -z ${type} ]] ; then 569 if [[ -z ${type} ]] ; then
745 local catmaj=${CATEGORY%%-*} 570 local catmaj=${CATEGORY%%-*}
746 local catmin=${CATEGORY##*-} 571 local catmin=${CATEGORY##*-}
747 case ${catmaj} in 572 case ${catmaj} in
748 app) 573 app)
749 case ${catmin} in 574 case ${catmin} in
575 accessibility) type=Accessibility;;
750 admin) type=System;; 576 admin) type=System;;
577 antivirus) type=System;;
578 arch) type=Archiving;;
579 backup) type=Archiving;;
751 cdr) type=DiscBurning;; 580 cdr) type=DiscBurning;;
752 dicts) type=Dictionary;; 581 dicts) type=Dictionary;;
582 doc) type=Documentation;;
753 editors) type=TextEditor;; 583 editors) type=TextEditor;;
754 emacs) type=TextEditor;; 584 emacs) type=TextEditor;;
755 emulation) type=Emulator;; 585 emulation) type=Emulator;;
756 laptop) type=HardwareSettings;; 586 laptop) type=HardwareSettings;;
757 office) type=Office;; 587 office) type=Office;;
588 pda) type=PDA;;
758 vim) type=TextEditor;; 589 vim) type=TextEditor;;
759 xemacs) type=TextEditor;; 590 xemacs) type=TextEditor;;
760 *) type=;;
761 esac 591 esac
762 ;; 592 ;;
763 593
764 dev) 594 dev)
765 type="Development" 595 type="Development"
766 ;; 596 ;;
767 597
768 games) 598 games)
769 case ${catmin} in 599 case ${catmin} in
770 action) type=ActionGame;; 600 action|fps) type=ActionGame;;
771 arcade) type=ArcadeGame;; 601 arcade) type=ArcadeGame;;
772 board) type=BoardGame;; 602 board) type=BoardGame;;
773 kid) type=KidsGame;;
774 emulation) type=Emulator;; 603 emulation) type=Emulator;;
604 kids) type=KidsGame;;
775 puzzle) type=LogicGame;; 605 puzzle) type=LogicGame;;
606 roguelike) type=RolePlaying;;
776 rpg) type=RolePlaying;; 607 rpg) type=RolePlaying;;
777 roguelike) type=RolePlaying;;
778 simulation) type=Simulation;; 608 simulation) type=Simulation;;
779 sports) type=SportsGame;; 609 sports) type=SportsGame;;
780 strategy) type=StrategyGame;; 610 strategy) type=StrategyGame;;
781 *) type=;;
782 esac 611 esac
783 type="Game;${type}" 612 type="Game;${type}"
784 ;; 613 ;;
785 614
615 gnome)
616 type="Gnome;GTK"
617 ;;
618
619 kde)
620 type="KDE;Qt"
621 ;;
622
786 mail) 623 mail)
787 type="Network;Email" 624 type="Network;Email"
788 ;; 625 ;;
789 626
790 media) 627 media)
791 case ${catmin} in 628 case ${catmin} in
629 gfx)
792 gfx) type=Graphics;; 630 type=Graphics
631 ;;
632 *)
633 case ${catmin} in
793 radio) type=Tuner;; 634 radio) type=Tuner;;
794 sound) type=Audio;; 635 sound) type=Audio;;
795 tv) type=TV;; 636 tv) type=TV;;
796 video) type=Video;; 637 video) type=Video;;
797 *) type=;; 638 esac
639 type="AudioVideo;${type}"
640 ;;
798 esac 641 esac
799 type="AudioVideo;${type}"
800 ;; 642 ;;
801 643
802 net) 644 net)
803 case ${catmin} in 645 case ${catmin} in
804 dialup) type=Dialup;; 646 dialup) type=Dialup;;
807 irc) type=IRCClient;; 649 irc) type=IRCClient;;
808 mail) type=Email;; 650 mail) type=Email;;
809 news) type=News;; 651 news) type=News;;
810 nntp) type=News;; 652 nntp) type=News;;
811 p2p) type=FileTransfer;; 653 p2p) type=FileTransfer;;
812 *) type=;; 654 voip) type=Telephony;;
813 esac 655 esac
814 type="Network;${type}" 656 type="Network;${type}"
815 ;; 657 ;;
816 658
817 sci) 659 sci)
818 case ${catmin} in 660 case ${catmin} in
819 astro*) type=Astronomoy;; 661 astro*) type=Astronomy;;
820 bio*) type=Biology;; 662 bio*) type=Biology;;
821 calc*) type=Calculator;; 663 calc*) type=Calculator;;
822 chem*) type=Chemistry;; 664 chem*) type=Chemistry;;
665 elec*) type=Electronics;;
823 geo*) type=Geology;; 666 geo*) type=Geology;;
824 math*) type=Math;; 667 math*) type=Math;;
825 *) type=;; 668 physics) type=Physics;;
669 visual*) type=DataVisualization;;
826 esac 670 esac
827 type="Science;${type}" 671 type="Education;Science;${type}"
672 ;;
673
674 sys)
675 type="System"
828 ;; 676 ;;
829 677
830 www) 678 www)
831 case ${catmin} in 679 case ${catmin} in
832 client) type=WebBrowser;; 680 client) type=WebBrowser;;
833 *) type=;;
834 esac 681 esac
835 type="Network" 682 type="Network;${type}"
836 ;; 683 ;;
837 684
838 *) 685 *)
839 type= 686 type=
840 ;; 687 ;;
843 if [ "${SLOT}" == "0" ] ; then 690 if [ "${SLOT}" == "0" ] ; then
844 local desktop_name="${PN}" 691 local desktop_name="${PN}"
845 else 692 else
846 local desktop_name="${PN}-${SLOT}" 693 local desktop_name="${PN}-${SLOT}"
847 fi 694 fi
695 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
848 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 696 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
849 697
698 # Don't append another ";" when a valid category value is provided.
699 type=${type%;}${type:+;}
700
701 eshopts_push -s extglob
702 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
703 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
704 ewarn "allowed in .desktop files if the value is not an absolute path."
705 icon=${icon%.@(xpm|png|svg)}
706 fi
707 eshopts_pop
708
709 cat <<-EOF > "${desktop}"
850echo "[Desktop Entry] 710 [Desktop Entry]
851Encoding=UTF-8
852Version=0.9.2
853Name=${name} 711 Name=${name}
854Type=Application 712 Type=Application
855Comment=${DESCRIPTION} 713 Comment=${DESCRIPTION}
856Exec=${exec} 714 Exec=${exec}
857Path=${path} 715 TryExec=${exec%% *}
858Icon=${icon} 716 Icon=${icon}
859Categories=Application;${type};" > "${desktop}" 717 Categories=${type}
718 EOF
860 719
720 if [[ ${fields:-=} != *=* ]] ; then
721 # 5th arg used to be value to Path=
722 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
723 fields="Path=${fields}"
724 fi
725 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
726
727 (
728 # wrap the env here so that the 'insinto' call
729 # doesn't corrupt the env of the caller
861 insinto /usr/share/applications 730 insinto /usr/share/applications
862 doins "${desktop}" 731 doins "${desktop}"
863 732 ) || die "installing desktop file failed"
864 return 0
865} 733}
866 734
867# Make a GDM/KDM Session file 735# @FUNCTION: validate_desktop_entries
868# 736# @USAGE: [directories]
869# make_desktop_entry(<title>, <command>) 737# @MAINTAINER:
870# title: File to execute to start the Window Manager 738# Carsten Lohrke <carlo@gentoo.org>
871# command: Name of the Window Manager 739# @DESCRIPTION:
740# Validate desktop entries using desktop-file-utils
741validate_desktop_entries() {
742 if [[ -x /usr/bin/desktop-file-validate ]] ; then
743 einfo "Checking desktop entry validity"
744 local directories=""
745 for d in /usr/share/applications $@ ; do
746 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
747 done
748 if [[ -n ${directories} ]] ; then
749 for FILE in $(find ${directories} -name "*\.desktop" \
750 -not -path '*.hidden*' | sort -u 2>/dev/null)
751 do
752 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
753 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
754 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
755 done
756 fi
757 echo ""
758 else
759 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
760 fi
761}
872 762
763# @FUNCTION: make_session_desktop
764# @USAGE: <title> <command> [command args...]
765# @DESCRIPTION:
766# Make a GDM/KDM Session file. The title is the file to execute to start the
767# Window Manager. The command is the name of the Window Manager.
768#
769# You can set the name of the file via the ${wm} variable.
873make_session_desktop() { 770make_session_desktop() {
874 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 771 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
875 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 772 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
876 773
877 local title=$1 774 local title=$1
878 local command=$2 775 local command=$2
879 local desktop=${T}/${wm}.desktop 776 local desktop=${T}/${wm:-${PN}}.desktop
777 shift 2
880 778
779 cat <<-EOF > "${desktop}"
881echo "[Desktop Entry] 780 [Desktop Entry]
882Encoding=UTF-8
883Name=${title} 781 Name=${title}
884Comment=This session logs you into ${title} 782 Comment=This session logs you into ${title}
885Exec=${command} 783 Exec=${command} $*
886TryExec=${command} 784 TryExec=${command}
887Type=Application" > "${desktop}" 785 Type=XSession
786 EOF
888 787
788 (
789 # wrap the env here so that the 'insinto' call
790 # doesn't corrupt the env of the caller
889 insinto /usr/share/xsessions 791 insinto /usr/share/xsessions
890 doins "${desktop}" 792 doins "${desktop}"
793 )
891} 794}
892 795
796# @FUNCTION: domenu
797# @USAGE: <menus>
798# @DESCRIPTION:
799# Install the list of .desktop menu files into the appropriate directory
800# (/usr/share/applications).
893domenu() { 801domenu() {
802 (
803 # wrap the env here so that the 'insinto' call
804 # doesn't corrupt the env of the caller
894 local i j 805 local i j ret=0
895 insinto /usr/share/applications 806 insinto /usr/share/applications
896 for i in "$@" ; do 807 for i in "$@" ; do
897 if [[ -f ${i} ]] ; then 808 if [[ -f ${i} ]] ; then
898 doins "${i}" 809 doins "${i}"
810 ((ret+=$?))
899 elif [[ -d ${i} ]] ; then 811 elif [[ -d ${i} ]] ; then
900 for j in "${i}"/*.desktop ; do 812 for j in "${i}"/*.desktop ; do
901 doins "${j}" 813 doins "${j}"
814 ((ret+=$?))
902 done 815 done
816 else
817 ((++ret))
903 fi 818 fi
904 done 819 done
820 exit ${ret}
821 )
905} 822}
823
824# @FUNCTION: newmenu
825# @USAGE: <menu> <newname>
826# @DESCRIPTION:
827# Like all other new* functions, install the specified menu as newname.
906newmenu() { 828newmenu() {
829 (
830 # wrap the env here so that the 'insinto' call
831 # doesn't corrupt the env of the caller
907 insinto /usr/share/applications 832 insinto /usr/share/applications
908 newins "$1" "$2" 833 newins "$@"
834 )
909} 835}
910 836
837# @FUNCTION: doicon
838# @USAGE: <list of icons>
839# @DESCRIPTION:
840# Install the list of icons into the icon directory (/usr/share/pixmaps).
841# This is useful in conjunction with creating desktop/menu files.
911doicon() { 842doicon() {
843 (
844 # wrap the env here so that the 'insinto' call
845 # doesn't corrupt the env of the caller
912 local i j 846 local i j ret
913 insinto /usr/share/pixmaps 847 insinto /usr/share/pixmaps
914 for i in "$@" ; do 848 for i in "$@" ; do
915 if [[ -f ${i} ]] ; then 849 if [[ -f ${i} ]] ; then
916 doins "${i}" 850 doins "${i}"
851 ((ret+=$?))
917 elif [[ -d ${i} ]] ; then 852 elif [[ -d ${i} ]] ; then
918 for j in "${i}"/*.png ; do 853 for j in "${i}"/*.png ; do
919 doins "${j}" 854 doins "${j}"
855 ((ret+=$?))
920 done 856 done
857 else
858 ((++ret))
921 fi 859 fi
922 done 860 done
861 exit ${ret}
862 )
923} 863}
864
865# @FUNCTION: newicon
866# @USAGE: <icon> <newname>
867# @DESCRIPTION:
868# Like all other new* functions, install the specified icon as newname.
924newicon() { 869newicon() {
870 (
871 # wrap the env here so that the 'insinto' call
872 # doesn't corrupt the env of the caller
925 insinto /usr/share/pixmaps 873 insinto /usr/share/pixmaps
926 newins "$1" "$2" 874 newins "$@"
875 )
927} 876}
928
929##############################################################
930# END: Handle .desktop files and menu entries #
931##############################################################
932
933 877
934# for internal use only (unpack_pdv and unpack_makeself) 878# for internal use only (unpack_pdv and unpack_makeself)
935find_unpackable_file() { 879find_unpackable_file() {
936 local src="$1" 880 local src=$1
937 if [ -z "${src}" ] 881 if [[ -z ${src} ]] ; then
938 then
939 src="${DISTDIR}/${A}" 882 src=${DISTDIR}/${A}
940 else 883 else
941 if [ -e "${DISTDIR}/${src}" ] 884 if [[ -e ${DISTDIR}/${src} ]] ; then
942 then
943 src="${DISTDIR}/${src}" 885 src=${DISTDIR}/${src}
944 elif [ -e "${PWD}/${src}" ] 886 elif [[ -e ${PWD}/${src} ]] ; then
945 then
946 src="${PWD}/${src}" 887 src=${PWD}/${src}
947 elif [ -e "${src}" ] 888 elif [[ -e ${src} ]] ; then
948 then
949 src="${src}" 889 src=${src}
950 fi
951 fi 890 fi
952 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 891 fi
892 [[ ! -e ${src} ]] && return 1
953 echo "${src}" 893 echo "${src}"
954} 894}
955 895
896# @FUNCTION: unpack_pdv
897# @USAGE: <file to unpack> <size of off_t>
898# @DESCRIPTION:
956# Unpack those pesky pdv generated files ... 899# Unpack those pesky pdv generated files ...
957# They're self-unpacking programs with the binary package stuffed in 900# They're self-unpacking programs with the binary package stuffed in
958# the middle of the archive. Valve seems to use it a lot ... too bad 901# the middle of the archive. Valve seems to use it a lot ... too bad
959# it seems to like to segfault a lot :(. So lets take it apart ourselves. 902# it seems to like to segfault a lot :(. So lets take it apart ourselves.
960# 903#
961# Usage: unpack_pdv [file to unpack] [size of off_t]
962# - you have to specify the off_t size ... i have no idea how to extract that 904# You have to specify the off_t size ... I have no idea how to extract that
963# information out of the binary executable myself. basically you pass in 905# information out of the binary executable myself. Basically you pass in
964# the size of the off_t type (in bytes) on the machine that built the pdv 906# the size of the off_t type (in bytes) on the machine that built the pdv
907# archive.
908#
965# archive. one way to determine this is by running the following commands: 909# One way to determine this is by running the following commands:
910#
911# @CODE
966# strings <pdv archive> | grep lseek 912# strings <pdv archive> | grep lseek
967# strace -elseek <pdv archive> 913# strace -elseek <pdv archive>
914# @CODE
915#
968# basically look for the first lseek command (we do the strings/grep because 916# Basically look for the first lseek command (we do the strings/grep because
969# sometimes the function call is _llseek or something) and steal the 2nd 917# sometimes the function call is _llseek or something) and steal the 2nd
970# parameter. here is an example: 918# parameter. Here is an example:
919#
920# @CODE
971# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 921# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
972# lseek 922# lseek
973# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 923# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
974# lseek(3, -4, SEEK_END) = 2981250 924# lseek(3, -4, SEEK_END) = 2981250
925# @CODE
926#
975# thus we would pass in the value of '4' as the second parameter. 927# Thus we would pass in the value of '4' as the second parameter.
976unpack_pdv() { 928unpack_pdv() {
977 local src="`find_unpackable_file $1`" 929 local src=$(find_unpackable_file "$1")
978 local sizeoff_t="$2" 930 local sizeoff_t=$2
979 931
932 [[ -z ${src} ]] && die "Could not locate source for '$1'"
980 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 933 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
981 934
982 local shrtsrc="`basename ${src}`" 935 local shrtsrc=$(basename "${src}")
983 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 936 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
984 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 937 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
985 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 938 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
986 939
987 # grab metadata for debug reasons 940 # grab metadata for debug reasons
988 local metafile="$(emktemp)" 941 local metafile=$(emktemp)
989 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 942 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
990 943
991 # rip out the final file name from the metadata 944 # rip out the final file name from the metadata
992 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 945 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
993 datafile="`basename ${datafile}`" 946 datafile=$(basename "${datafile}")
994 947
995 # now lets uncompress/untar the file if need be 948 # now lets uncompress/untar the file if need be
996 local tmpfile="$(emktemp)" 949 local tmpfile=$(emktemp)
997 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 950 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
998 951
999 local iscompressed="`file -b ${tmpfile}`" 952 local iscompressed=$(file -b "${tmpfile}")
1000 if [ "${iscompressed:0:8}" == "compress" ] ; then 953 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1001 iscompressed=1 954 iscompressed=1
1002 mv ${tmpfile}{,.Z} 955 mv ${tmpfile}{,.Z}
1003 gunzip ${tmpfile} 956 gunzip ${tmpfile}
1004 else 957 else
1005 iscompressed=0 958 iscompressed=0
1006 fi 959 fi
1007 local istar="`file -b ${tmpfile}`" 960 local istar=$(file -b "${tmpfile}")
1008 if [ "${istar:0:9}" == "POSIX tar" ] ; then 961 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1009 istar=1 962 istar=1
1010 else 963 else
1011 istar=0 964 istar=0
1012 fi 965 fi
1013 966
1041 true 994 true
1042 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 995 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1043 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 996 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1044} 997}
1045 998
999# @FUNCTION: unpack_makeself
1000# @USAGE: [file to unpack] [offset] [tail|dd]
1001# @DESCRIPTION:
1046# Unpack those pesky makeself generated files ... 1002# Unpack those pesky makeself generated files ...
1047# They're shell scripts with the binary package tagged onto 1003# They're shell scripts with the binary package tagged onto
1048# the end of the archive. Loki utilized the format as does 1004# the end of the archive. Loki utilized the format as does
1049# many other game companies. 1005# many other game companies.
1050# 1006#
1051# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1007# If the file is not specified, then ${A} is used. If the
1052# - If the file is not specified then unpack will utilize ${A}.
1053# - If the offset is not specified then we will attempt to extract 1008# offset is not specified then we will attempt to extract
1054# the proper offset from the script itself. 1009# the proper offset from the script itself.
1055unpack_makeself() { 1010unpack_makeself() {
1011 local src_input=${1:-${A}}
1056 local src="$(find_unpackable_file "$1")" 1012 local src=$(find_unpackable_file "${src_input}")
1057 local skip="$2" 1013 local skip=$2
1058 local exe="$3" 1014 local exe=$3
1059 1015
1016 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1017
1060 local shrtsrc="$(basename "${src}")" 1018 local shrtsrc=$(basename "${src}")
1061 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1019 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1062 if [ -z "${skip}" ] 1020 if [[ -z ${skip} ]] ; then
1063 then
1064 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1021 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1065 local skip=0 1022 local skip=0
1066 exe=tail 1023 exe=tail
1067 case ${ver} in 1024 case ${ver} in
1068 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1025 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1069 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1026 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1070 ;; 1027 ;;
1071 2.0|2.0.1) 1028 2.0|2.0.1)
1072 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1029 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1073 ;; 1030 ;;
1074 2.1.1) 1031 2.1.1)
1075 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1032 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1076 let skip="skip + 1" 1033 (( skip++ ))
1077 ;; 1034 ;;
1078 2.1.2) 1035 2.1.2)
1079 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1080 let skip="skip + 1" 1037 (( skip++ ))
1081 ;; 1038 ;;
1082 2.1.3) 1039 2.1.3)
1083 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1040 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1084 let skip="skip + 1" 1041 (( skip++ ))
1085 ;; 1042 ;;
1086 2.1.4) 1043 2.1.4|2.1.5)
1087 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1044 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1088 skip=$(head -n ${skip} "${src}" | wc -c) 1045 skip=$(head -n ${skip} "${src}" | wc -c)
1089 exe="dd" 1046 exe="dd"
1090 ;; 1047 ;;
1091 *) 1048 *)
1098 esac 1055 esac
1099 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1056 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1100 fi 1057 fi
1101 case ${exe} in 1058 case ${exe} in
1102 tail) exe="tail -n +${skip} '${src}'";; 1059 tail) exe="tail -n +${skip} '${src}'";;
1103 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1060 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1104 *) die "makeself cant handle exe '${exe}'" 1061 *) die "makeself cant handle exe '${exe}'"
1105 esac 1062 esac
1106 1063
1107 # lets grab the first few bytes of the file to figure out what kind of archive it is 1064 # lets grab the first few bytes of the file to figure out what kind of archive it is
1108 local tmpfile="$(emktemp)" 1065 local filetype tmpfile=$(emktemp)
1109 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1066 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1110 local filetype="$(file -b "${tmpfile}")" 1067 filetype=$(file -b "${tmpfile}") || die
1111 case ${filetype} in 1068 case ${filetype} in
1112 *tar\ archive) 1069 *tar\ archive*)
1113 eval ${exe} | tar --no-same-owner -xf - 1070 eval ${exe} | tar --no-same-owner -xf -
1114 ;; 1071 ;;
1115 bzip2*) 1072 bzip2*)
1116 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1073 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1117 ;; 1074 ;;
1127 ;; 1084 ;;
1128 esac 1085 esac
1129 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1086 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1130} 1087}
1131 1088
1089# @FUNCTION: check_license
1090# @USAGE: [license]
1091# @DESCRIPTION:
1132# Display a license for user to accept. 1092# Display a license for user to accept. If no license is
1133#
1134# Usage: check_license [license]
1135# - If the file is not specified then ${LICENSE} is used. 1093# specified, then ${LICENSE} is used.
1136check_license() { 1094check_license() {
1137 local lic=$1 1095 local lic=$1
1138 if [ -z "${lic}" ] ; then 1096 if [ -z "${lic}" ] ; then
1139 lic="${PORTDIR}/licenses/${LICENSE}" 1097 lic="${PORTDIR}/licenses/${LICENSE}"
1140 else 1098 else
1141 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1099 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1142 lic="${PORTDIR}/licenses/${src}" 1100 lic="${PORTDIR}/licenses/${lic}"
1143 elif [ -e "${PWD}/${src}" ] ; then 1101 elif [ -e "${PWD}/${lic}" ] ; then
1144 lic="${PWD}/${src}" 1102 lic="${PWD}/${lic}"
1145 elif [ -e "${src}" ] ; then 1103 elif [ -e "${lic}" ] ; then
1146 lic="${src}" 1104 lic="${lic}"
1147 fi
1148 fi 1105 fi
1149 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1106 fi
1150 local l="`basename ${lic}`" 1107 local l="`basename ${lic}`"
1151 1108
1152 # here is where we check for the licenses the user already 1109 # here is where we check for the licenses the user already
1153 # accepted ... if we don't find a match, we make the user accept 1110 # accepted ... if we don't find a match, we make the user accept
1154 local shopts=$-
1155 local alic 1111 local alic
1156 set -o noglob #so that bash doesn't expand "*" 1112 eshopts_push -o noglob # so that bash doesn't expand "*"
1157 for alic in ${ACCEPT_LICENSE} ; do 1113 for alic in ${ACCEPT_LICENSE} ; do
1158 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1114 if [[ ${alic} == ${l} ]]; then
1159 set +o noglob; set -${shopts} #reset old shell opts 1115 eshopts_pop
1160 return 0 1116 return 0
1161 fi 1117 fi
1162 done 1118 done
1163 set +o noglob; set -$shopts #reset old shell opts 1119 eshopts_pop
1120 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1164 1121
1165 local licmsg="$(emktemp)" 1122 local licmsg=$(emktemp)
1166 cat << EOF > ${licmsg} 1123 cat <<-EOF > ${licmsg}
1167********************************************************** 1124 **********************************************************
1168The following license outlines the terms of use of this 1125 The following license outlines the terms of use of this
1169package. You MUST accept this license for installation to 1126 package. You MUST accept this license for installation to
1170continue. When you are done viewing, hit 'q'. If you 1127 continue. When you are done viewing, hit 'q'. If you
1171CTRL+C out of this, the install will not run! 1128 CTRL+C out of this, the install will not run!
1172********************************************************** 1129 **********************************************************
1173 1130
1174EOF 1131 EOF
1175 cat ${lic} >> ${licmsg} 1132 cat ${lic} >> ${licmsg}
1176 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1133 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1177 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1134 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1178 read alic 1135 read alic
1179 case ${alic} in 1136 case ${alic} in
1186 die "Failed to accept license" 1143 die "Failed to accept license"
1187 ;; 1144 ;;
1188 esac 1145 esac
1189} 1146}
1190 1147
1148# @FUNCTION: cdrom_get_cds
1149# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1150# @DESCRIPTION:
1191# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1151# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1192# the whole 'non-interactive' policy, but damnit I want CD support ! 1152# the whole 'non-interactive' policy, but damnit I want CD support !
1193# 1153#
1194# with these cdrom functions we handle all the user interaction and 1154# With these cdrom functions we handle all the user interaction and
1195# standardize everything. all you have to do is call cdrom_get_cds() 1155# standardize everything. All you have to do is call cdrom_get_cds()
1196# and when the function returns, you can assume that the cd has been 1156# and when the function returns, you can assume that the cd has been
1197# found at CDROM_ROOT. 1157# found at CDROM_ROOT.
1198# 1158#
1159# The function will attempt to locate a cd based upon a file that is on
1160# the cd. The more files you give this function, the more cds
1161# the cdrom functions will handle.
1162#
1199# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1163# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1200# etc... if you want to give the cds better names, then just export 1164# etc... If you want to give the cds better names, then just export
1201# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1165# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1166# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1167# also use the CDROM_NAME_SET bash array.
1202# 1168#
1203# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1169# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1204#
1205# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1206# - this will attempt to locate a cd based upon a file that is on
1207# the cd ... the more files you give this function, the more cds
1208# the cdrom functions will handle
1209cdrom_get_cds() { 1170cdrom_get_cds() {
1210 # first we figure out how many cds we're dealing with by 1171 # first we figure out how many cds we're dealing with by
1211 # the # of files they gave us 1172 # the # of files they gave us
1212 local cdcnt=0 1173 local cdcnt=0
1213 local f= 1174 local f=
1214 for f in "$@" ; do 1175 for f in "$@" ; do
1215 cdcnt=$((cdcnt + 1)) 1176 ((++cdcnt))
1216 export CDROM_CHECK_${cdcnt}="$f" 1177 export CDROM_CHECK_${cdcnt}="$f"
1217 done 1178 done
1218 export CDROM_TOTAL_CDS=${cdcnt} 1179 export CDROM_TOTAL_CDS=${cdcnt}
1219 export CDROM_CURRENT_CD=1 1180 export CDROM_CURRENT_CD=1
1220 1181
1221 # now we see if the user gave use CD_ROOT ... 1182 # now we see if the user gave use CD_ROOT ...
1222 # if they did, let's just believe them that it's correct 1183 # if they did, let's just believe them that it's correct
1223 if [[ ! -z ${CD_ROOT} ]] ; then
1224 export CDROM_ROOT=${CD_ROOT}
1225 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1226 return
1227 fi
1228 # do the same for CD_ROOT_X
1229 if [[ ! -z ${CD_ROOT_1} ]] ; then 1184 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1230 local var= 1185 local var=
1231 cdcnt=0 1186 cdcnt=0
1232 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1187 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1233 cdcnt=$((cdcnt + 1)) 1188 ((++cdcnt))
1234 var="CD_ROOT_${cdcnt}" 1189 var="CD_ROOT_${cdcnt}"
1190 [[ -z ${!var} ]] && var="CD_ROOT"
1235 if [[ -z ${!var} ]] ; then 1191 if [[ -z ${!var} ]] ; then
1236 eerror "You must either use just the CD_ROOT" 1192 eerror "You must either use just the CD_ROOT"
1237 eerror "or specify ALL the CD_ROOT_X variables." 1193 eerror "or specify ALL the CD_ROOT_X variables."
1238 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1194 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1239 die "could not locate CD_ROOT_${cdcnt}" 1195 die "could not locate CD_ROOT_${cdcnt}"
1240 fi 1196 fi
1241 export CDROM_ROOTS_${cdcnt}="${!var}"
1242 done 1197 done
1243 export CDROM_ROOT=${CDROM_ROOTS_1} 1198 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1244 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1199 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1200 export CDROM_SET=-1
1201 for f in ${CDROM_CHECK_1//:/ } ; do
1202 ((++CDROM_SET))
1203 [[ -e ${CDROM_ROOT}/${f} ]] && break
1204 done
1205 export CDROM_MATCH=${f}
1245 return 1206 return
1246 fi 1207 fi
1247 1208
1209 # User didn't help us out so lets make sure they know they can
1210 # simplify the whole process ...
1248 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1211 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1249 einfon "This ebuild will need the " 1212 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1250 if [[ -z ${CDROM_NAME} ]] ; then
1251 echo "cdrom for ${PN}."
1252 else
1253 echo "${CDROM_NAME}."
1254 fi
1255 echo 1213 echo
1256 einfo "If you do not have the CD, but have the data files" 1214 einfo "If you do not have the CD, but have the data files"
1257 einfo "mounted somewhere on your filesystem, just export" 1215 einfo "mounted somewhere on your filesystem, just export"
1258 einfo "the variable CD_ROOT so that it points to the" 1216 einfo "the variable CD_ROOT so that it points to the"
1259 einfo "directory containing the files." 1217 einfo "directory containing the files."
1260 echo 1218 echo
1261 einfo "For example:" 1219 einfo "For example:"
1262 einfo "export CD_ROOT=/mnt/cdrom" 1220 einfo "export CD_ROOT=/mnt/cdrom"
1263 echo 1221 echo
1264 else 1222 else
1223 if [[ -n ${CDROM_NAME_SET} ]] ; then
1224 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1225 cdcnt=0
1226 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1227 ((++cdcnt))
1228 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1229 done
1230 fi
1231
1265 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1232 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1266 cdcnt=0 1233 cdcnt=0
1267 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1234 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1268 cdcnt=$((cdcnt + 1)) 1235 ((++cdcnt))
1269 var="CDROM_NAME_${cdcnt}" 1236 var="CDROM_NAME_${cdcnt}"
1270 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1237 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1271 done 1238 done
1272 echo 1239 echo
1273 einfo "If you do not have the CDs, but have the data files" 1240 einfo "If you do not have the CDs, but have the data files"
1274 einfo "mounted somewhere on your filesystem, just export" 1241 einfo "mounted somewhere on your filesystem, just export"
1275 einfo "the following variables so they point to the right place:" 1242 einfo "the following variables so they point to the right place:"
1276 einfon "" 1243 einfon ""
1277 cdcnt=0 1244 cdcnt=0
1278 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1245 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1279 cdcnt=$((cdcnt + 1)) 1246 ((++cdcnt))
1280 echo -n " CD_ROOT_${cdcnt}" 1247 echo -n " CD_ROOT_${cdcnt}"
1281 done 1248 done
1282 echo 1249 echo
1283 einfo "Or, if you have all the files in the same place, or" 1250 einfo "Or, if you have all the files in the same place, or"
1284 einfo "you only have one cdrom, you can export CD_ROOT" 1251 einfo "you only have one cdrom, you can export CD_ROOT"
1287 echo 1254 echo
1288 einfo "For example:" 1255 einfo "For example:"
1289 einfo "export CD_ROOT_1=/mnt/cdrom" 1256 einfo "export CD_ROOT_1=/mnt/cdrom"
1290 echo 1257 echo
1291 fi 1258 fi
1259
1260 export CDROM_SET=""
1292 export CDROM_CURRENT_CD=0 1261 export CDROM_CURRENT_CD=0
1293 cdrom_load_next_cd 1262 cdrom_load_next_cd
1294} 1263}
1295 1264
1296# this is only used when you need access to more than one cd. 1265# @FUNCTION: cdrom_load_next_cd
1297# when you have finished using the first cd, just call this function. 1266# @DESCRIPTION:
1298# when it returns, CDROM_ROOT will be pointing to the second cd. 1267# Some packages are so big they come on multiple CDs. When you're done reading
1299# remember, you can only go forward in the cd chain, you can't go back. 1268# files off a CD and want access to the next one, just call this function.
1269# Again, all the messy details of user interaction are taken care of for you.
1270# Once this returns, just read the variable CDROM_ROOT for the location of the
1271# mounted CD. Note that you can only go forward in the CD list, so make sure
1272# you only call this function when you're done using the current CD.
1300cdrom_load_next_cd() { 1273cdrom_load_next_cd() {
1301 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1302 local var= 1274 local var
1303 1275 ((++CDROM_CURRENT_CD))
1304 if [[ ! -z ${CD_ROOT} ]] ; then
1305 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1306 return
1307 fi
1308 1276
1309 unset CDROM_ROOT 1277 unset CDROM_ROOT
1310 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1278 var=CD_ROOT_${CDROM_CURRENT_CD}
1279 [[ -z ${!var} ]] && var="CD_ROOT"
1311 if [[ -z ${!var} ]] ; then 1280 if [[ -z ${!var} ]] ; then
1312 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1281 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1313 cdrom_locate_file_on_cd ${!var} 1282 _cdrom_locate_file_on_cd ${!var}
1314 else 1283 else
1315 export CDROM_ROOT=${!var} 1284 export CDROM_ROOT=${!var}
1316 fi 1285 fi
1317 1286
1318 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1323# all it does is try to locate a give file on a cd ... if the cd isn't 1292# all it does is try to locate a give file on a cd ... if the cd isn't
1324# found, then a message asking for the user to insert the cdrom will be 1293# found, then a message asking for the user to insert the cdrom will be
1325# displayed and we'll hang out here until: 1294# displayed and we'll hang out here until:
1326# (1) the file is found on a mounted cdrom 1295# (1) the file is found on a mounted cdrom
1327# (2) the user hits CTRL+C 1296# (2) the user hits CTRL+C
1328cdrom_locate_file_on_cd() { 1297_cdrom_locate_file_on_cd() {
1298 local mline=""
1299 local showedmsg=0 showjolietmsg=0
1300
1329 while [[ -z ${CDROM_ROOT} ]] ; do 1301 while [[ -z ${CDROM_ROOT} ]] ; do
1330 local dir=$(dirname "$*") 1302 local i=0
1303 local -a cdset=(${*//:/ })
1304 if [[ -n ${CDROM_SET} ]] ; then
1305 cdset=(${cdset[${CDROM_SET}]})
1306 fi
1307
1308 while [[ -n ${cdset[${i}]} ]] ; do
1309 local dir=$(dirname ${cdset[${i}]})
1331 local file=$(basename "$*") 1310 local file=$(basename ${cdset[${i}]})
1332 local mline=""
1333 local showedmsg=0
1334 1311
1335 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1312 local point= node= fs= foo=
1313 while read point node fs foo ; do
1314 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1315 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1316 && continue
1317 point=${point//\040/ }
1336 [[ -d ${mline}/${dir} ]] || continue 1318 [[ ! -d ${point}/${dir} ]] && continue
1337 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1319 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1338 && export CDROM_ROOT=${mline} 1320 export CDROM_ROOT=${point}
1321 export CDROM_SET=${i}
1322 export CDROM_MATCH=${cdset[${i}]}
1323 return
1324 done <<< "$(get_mounts)"
1325
1326 ((++i))
1339 done 1327 done
1340 1328
1341 if [[ -z ${CDROM_ROOT} ]] ; then
1342 echo 1329 echo
1343 if [[ ${showedmsg} -eq 0 ]] ; then 1330 if [[ ${showedmsg} -eq 0 ]] ; then
1344 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1331 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1345 if [[ -z ${CDROM_NAME} ]] ; then 1332 if [[ -z ${CDROM_NAME} ]] ; then
1346 einfo "Please insert the cdrom for ${PN} now !" 1333 einfo "Please insert+mount the cdrom for ${PN} now !"
1347 else
1348 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1349 fi
1350 else 1334 else
1351 if [[ -z ${CDROM_NAME_1} ]] ; then
1352 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1353 else
1354 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1355 einfo "Please insert+mount the ${!var} cdrom now !" 1335 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1356 fi
1357 fi 1336 fi
1358 showedmsg=1 1337 else
1338 if [[ -z ${CDROM_NAME_1} ]] ; then
1339 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1340 else
1341 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1342 einfo "Please insert+mount the ${!var} cdrom now !"
1343 fi
1359 fi 1344 fi
1345 showedmsg=1
1346 fi
1360 einfo "Press return to scan for the cd again" 1347 einfo "Press return to scan for the cd again"
1361 einfo "or hit CTRL+C to abort the emerge." 1348 einfo "or hit CTRL+C to abort the emerge."
1362 echo 1349 echo
1350 if [[ ${showjolietmsg} -eq 0 ]] ; then
1351 showjolietmsg=1
1352 else
1363 einfo "If you are having trouble with the detection" 1353 ewarn "If you are having trouble with the detection"
1364 einfo "of your CD, it is possible that you do not have" 1354 ewarn "of your CD, it is possible that you do not have"
1365 einfo "Joliet support enabled in your kernel. Please" 1355 ewarn "Joliet support enabled in your kernel. Please"
1366 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1356 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1367 read 1357 ebeep 5
1368 fi 1358 fi
1359 read || die "something is screwed with your system"
1369 done 1360 done
1370} 1361}
1371 1362
1363# @FUNCTION: strip-linguas
1364# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1365# @DESCRIPTION:
1372# Make sure that LINGUAS only contains languages that 1366# Make sure that LINGUAS only contains languages that
1373# a package can support 1367# a package can support. The first form allows you to
1374# 1368# specify a list of LINGUAS. The -i builds a list of po
1375# usage: strip-linguas <allow LINGUAS> 1369# files found in all the directories and uses the
1376# strip-linguas -i <directories of .po files> 1370# intersection of the lists. The -u builds a list of po
1377# strip-linguas -u <directories of .po files> 1371# files found in all the directories and uses the union
1378# 1372# of the lists.
1379# The first form allows you to specify a list of LINGUAS.
1380# The -i builds a list of po files found in all the
1381# directories and uses the intersection of the lists.
1382# The -u builds a list of po files found in all the
1383# directories and uses the union of the lists.
1384strip-linguas() { 1373strip-linguas() {
1385 local ls newls 1374 local ls newls nols
1386 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1375 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1387 local op=$1; shift 1376 local op=$1; shift
1388 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1377 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1389 local d f 1378 local d f
1390 for d in "$@" ; do 1379 for d in "$@" ; do
1391 if [[ ${op} == "-u" ]] ; then 1380 if [[ ${op} == "-u" ]] ; then
1392 newls=${ls} 1381 newls=${ls}
1393 else 1382 else
1394 newls="" 1383 newls=""
1395 fi 1384 fi
1396 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1385 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1397 if [[ ${op} == "-i" ]] ; then 1386 if [[ ${op} == "-i" ]] ; then
1398 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1387 has ${f} ${ls} && newls="${newls} ${f}"
1399 else 1388 else
1400 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1389 has ${f} ${ls} || newls="${newls} ${f}"
1401 fi 1390 fi
1402 done 1391 done
1403 ls=${newls} 1392 ls=${newls}
1404 done 1393 done
1405 ls=${ls//.po}
1406 else 1394 else
1407 ls=$@ 1395 ls="$@"
1408 fi 1396 fi
1409 1397
1410 ls=" ${ls} " 1398 nols=""
1411 newls="" 1399 newls=""
1412 for f in ${LINGUAS} ; do 1400 for f in ${LINGUAS} ; do
1413 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1401 if has ${f} ${ls} ; then
1414 newls="${newls} ${f}" 1402 newls="${newls} ${f}"
1415 else 1403 else
1416 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1404 nols="${nols} ${f}"
1417 fi 1405 fi
1418 done 1406 done
1419 if [[ -z ${newls} ]] ; then 1407 [[ -n ${nols} ]] \
1420 export LINGUAS="" 1408 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1421 else
1422 export LINGUAS=${newls:1} 1409 export LINGUAS=${newls:1}
1423 fi
1424} 1410}
1425 1411
1426# moved from kernel.eclass since they are generally useful outside of 1412# @FUNCTION: preserve_old_lib
1427# kernel.eclass -iggy (20041002) 1413# @USAGE: <libs to preserve> [more libs]
1428 1414# @DESCRIPTION:
1429# the following functions are useful in kernel module ebuilds, etc.
1430# for an example see ivtv or drbd ebuilds
1431
1432# set's ARCH to match what the kernel expects
1433set_arch_to_kernel() {
1434 i=10
1435 while ((i--)) ; do
1436 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1437 done
1438 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1439 case ${ARCH} in
1440 x86) export ARCH="i386";;
1441 amd64) export ARCH="x86_64";;
1442 hppa) export ARCH="parisc";;
1443 mips) export ARCH="mips";;
1444 sparc) export ARCH="$(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!
1445 *) export ARCH="${ARCH}";;
1446 esac
1447}
1448
1449# set's ARCH back to what portage expects
1450set_arch_to_portage() {
1451 i=10
1452 while ((i--)) ; do
1453 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1454 done
1455 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1456}
1457
1458# Jeremy Huddleston <eradicator@gentoo.org>:
1459# preserve_old_lib /path/to/libblah.so.0
1460# preserve_old_lib_notify /path/to/libblah.so.0
1461#
1462# These functions are useful when a lib in your package changes --soname. Such 1415# These functions are useful when a lib in your package changes ABI SONAME.
1463# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1416# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1464# would break packages that link against it. Most people get around this 1417# would break packages that link against it. Most people get around this
1465# by using the portage SLOT mechanism, but that is not always a relevant 1418# by using the portage SLOT mechanism, but that is not always a relevant
1466# solution, so instead you can add the following to your ebuilds: 1419# solution, so instead you can call this from pkg_preinst. See also the
1467# 1420# preserve_old_lib_notify function.
1468# src_install() {
1469# ...
1470# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1471# ...
1472# }
1473#
1474# pkg_postinst() {
1475# ...
1476# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1477# ...
1478# }
1479
1480preserve_old_lib() { 1421preserve_old_lib() {
1481 LIB=$1 1422 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1423 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1424 die "Invalid preserve_old_lib() usage"
1425 fi
1426 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1482 1427
1483 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1428 # let portage worry about it
1484 SONAME=`basename ${LIB}` 1429 has preserve-libs ${FEATURES} && return 0
1485 DIRNAME=`dirname ${LIB}`
1486 1430
1487 dodir ${DIRNAME} 1431 local lib dir
1488 cp ${ROOT}${LIB} ${D}${DIRNAME} 1432 for lib in "$@" ; do
1433 [[ -e ${ROOT}/${lib} ]] || continue
1434 dir=${lib%/*}
1435 dodir ${dir} || die "dodir ${dir} failed"
1436 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1489 touch ${D}${LIB} 1437 touch "${D}"/${lib}
1490 fi 1438 done
1491} 1439}
1492 1440
1441# @FUNCTION: preserve_old_lib_notify
1442# @USAGE: <libs to notify> [more libs]
1443# @DESCRIPTION:
1444# Spit helpful messages about the libraries preserved by preserve_old_lib.
1493preserve_old_lib_notify() { 1445preserve_old_lib_notify() {
1494 LIB=$1 1446 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1447 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1448 die "Invalid preserve_old_lib_notify() usage"
1449 fi
1495 1450
1496 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1451 # let portage worry about it
1497 SONAME=`basename ${LIB}` 1452 has preserve-libs ${FEATURES} && return 0
1498 1453
1454 local lib notice=0
1455 for lib in "$@" ; do
1456 [[ -e ${ROOT}/${lib} ]] || continue
1457 if [[ ${notice} -eq 0 ]] ; then
1458 notice=1
1499 ewarn "An old version of an installed library was detected on your system." 1459 ewarn "Old versions of installed libraries were detected on your system."
1500 ewarn "In order to avoid breaking packages that link against it, this older version" 1460 ewarn "In order to avoid breaking packages that depend on these old libs,"
1501 ewarn "is not being removed. In order to make full use of this newer version," 1461 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1502 ewarn "you will need to execute the following command:" 1462 ewarn "in order to remove these old dependencies. If you do not have this"
1503 ewarn " revdep-rebuild --soname ${SONAME}" 1463 ewarn "helper program, simply emerge the 'gentoolkit' package."
1464 ewarn
1465 fi
1466 # temp hack for #348634 #357225
1467 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1468 ewarn " # revdep-rebuild --library '${lib}'"
1469 done
1470 if [[ ${notice} -eq 1 ]] ; then
1504 ewarn 1471 ewarn
1505 ewarn "After doing that, you can safely remove ${LIB}" 1472 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1506 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1473 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1474 for lib in "$@" ; do
1475 ewarn " # rm '${lib}'"
1476 done
1507 fi 1477 fi
1508} 1478}
1509 1479
1510# Hack for people to figure out if a package was built with 1480# @FUNCTION: built_with_use
1511# certain USE flags 1481# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1482# @DESCRIPTION:
1512# 1483#
1513# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1484# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1514# ex: built_with_use xchat gtk2
1515# 1485#
1516# Flags: -a all USE flags should be utilized 1486# A temporary hack until portage properly supports DEPENDing on USE
1517# -o at least one USE flag should be utilized 1487# flags being enabled in packages. This will check to see if the specified
1518# Note: the default flag is '-a' 1488# DEPEND atom was built with the specified list of USE flags. The
1489# --missing option controls the behavior if called on a package that does
1490# not actually support the defined USE flags (aka listed in IUSE).
1491# The default is to abort (call die). The -a and -o flags control
1492# the requirements of the USE flags. They correspond to "and" and "or"
1493# logic. So the -a flag means all listed USE flags must be enabled
1494# while the -o flag means at least one of the listed IUSE flags must be
1495# enabled. The --hidden option is really for internal use only as it
1496# means the USE flag we're checking is hidden expanded, so it won't be found
1497# in IUSE like normal USE flags.
1498#
1499# Remember that this function isn't terribly intelligent so order of optional
1500# flags matter.
1519built_with_use() { 1501built_with_use() {
1502 local hidden="no"
1503 if [[ $1 == "--hidden" ]] ; then
1504 hidden="yes"
1505 shift
1506 fi
1507
1508 local missing_action="die"
1509 if [[ $1 == "--missing" ]] ; then
1510 missing_action=$2
1511 shift ; shift
1512 case ${missing_action} in
1513 true|false|die) ;;
1514 *) die "unknown action '${missing_action}'";;
1515 esac
1516 fi
1517
1520 local opt=$1 1518 local opt=$1
1521 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1522 1520
1523 local PKG=$(best_version $1) 1521 local PKG=$(best_version $1)
1522 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1524 shift 1523 shift
1525 1524
1526 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1525 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1527 [[ ! -e ${USEFILE} ]] && return 1 1526 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1527
1528 # if the IUSE file doesn't exist, the read will error out, we need to handle
1529 # this gracefully
1530 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1531 case ${missing_action} in
1532 true) return 0;;
1533 false) return 1;;
1534 die) die "Unable to determine what USE flags $PKG was built with";;
1535 esac
1536 fi
1537
1538 if [[ ${hidden} == "no" ]] ; then
1539 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1540 # Don't check USE_EXPAND #147237
1541 local expand
1542 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1543 if [[ $1 == ${expand}_* ]] ; then
1544 expand=""
1545 break
1546 fi
1547 done
1548 if [[ -n ${expand} ]] ; then
1549 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1550 case ${missing_action} in
1551 true) return 0;;
1552 false) return 1;;
1553 die) die "$PKG does not actually support the $1 USE flag!";;
1554 esac
1555 fi
1556 fi
1557 fi
1528 1558
1529 local USE_BUILT=$(<${USEFILE}) 1559 local USE_BUILT=$(<${USEFILE})
1530 while [[ $# -gt 0 ]] ; do 1560 while [[ $# -gt 0 ]] ; do
1531 if [[ ${opt} = "-o" ]] ; then 1561 if [[ ${opt} = "-o" ]] ; then
1532 has $1 ${USE_BUILT} && return 0 1562 has $1 ${USE_BUILT} && return 0
1536 shift 1566 shift
1537 done 1567 done
1538 [[ ${opt} = "-a" ]] 1568 [[ ${opt} = "-a" ]]
1539} 1569}
1540 1570
1571# @FUNCTION: epunt_cxx
1572# @USAGE: [dir to scan]
1573# @DESCRIPTION:
1541# Many configure scripts wrongly bail when a C++ compiler 1574# Many configure scripts wrongly bail when a C++ compiler could not be
1542# could not be detected. #73450 1575# detected. If dir is not specified, then it defaults to ${S}.
1576#
1577# http://bugs.gentoo.org/73450
1543epunt_cxx() { 1578epunt_cxx() {
1544 local dir=$1 1579 local dir=$1
1545 [[ -z ${dir} ]] && dir=${S} 1580 [[ -z ${dir} ]] && dir=${S}
1546 ebegin "Removing useless C++ checks" 1581 ebegin "Removing useless C++ checks"
1547 local f 1582 local f
1548 for f in $(find ${dir} -name configure) ; do 1583 find "${dir}" -name configure | while read f ; do
1549 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1584 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1550 done 1585 done
1551 eend 0 1586 eend 0
1552} 1587}
1553 1588
1554# dopamd <file> [more files] 1589# @FUNCTION: make_wrapper
1555# 1590# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1556# Install pam auth config file in /etc/pam.d 1591# @DESCRIPTION:
1557dopamd() { 1592# Create a shell wrapper script named wrapper in installpath
1558 [[ -z $1 ]] && die "dopamd requires at least one argument" 1593# (defaults to the bindir) to execute target (default of wrapper) by
1559 1594# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1560 use pam || return 0 1595# libpaths followed by optionally changing directory to chdir.
1561
1562 INSDESTTREE=/etc/pam.d \
1563 doins "$@" || die "failed to install $@"
1564}
1565# newpamd <old name> <new name>
1566#
1567# Install pam file <old name> as <new name> in /etc/pam.d
1568newpamd() {
1569 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1570
1571 use pam || return 0
1572
1573 INSDESTTREE=/etc/pam.d \
1574 newins "$1" "$2" || die "failed to install $1 as $2"
1575}
1576
1577# make a wrapper script ...
1578# NOTE: this was originally games_make_wrapper, but I noticed other places where
1579# this could be used, so I have moved it here and made it not games-specific
1580# -- wolf31o2
1581# $1 == wrapper name
1582# $2 == binary to run
1583# $3 == directory to chdir before running binary
1584# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1585# $5 == path for wrapper
1586make_wrapper() { 1596make_wrapper() {
1587 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1597 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1588 local tmpwrapper=$(emktemp) 1598 local tmpwrapper=$(emktemp)
1599 # We don't want to quote ${bin} so that people can pass complex
1600 # things as $bin ... "./someprog --args"
1589 cat << EOF > "${tmpwrapper}" 1601 cat << EOF > "${tmpwrapper}"
1590#!/bin/sh 1602#!/bin/sh
1591cd "${chdir}" 1603cd "${chdir:-.}"
1604if [ -n "${libdir}" ] ; then
1605 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1592export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1606 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1607 else
1608 export LD_LIBRARY_PATH="${libdir}"
1609 fi
1610fi
1593exec ${bin} "\$@" 1611exec ${bin} "\$@"
1594EOF 1612EOF
1595 chmod go+rx "${tmpwrapper}" 1613 chmod go+rx "${tmpwrapper}"
1596 if [ -n "${5}" ] 1614 if [[ -n ${path} ]] ; then
1597 then 1615 (
1598 exeinto ${5} 1616 exeinto "${path}"
1599 newexe "${tmpwrapper}" "${wrapper}" 1617 newexe "${tmpwrapper}" "${wrapper}"
1618 ) || die
1600 else 1619 else
1601 newbin "${tmpwrapper}" "${wrapper}" 1620 newbin "${tmpwrapper}" "${wrapper}" || die
1602 fi 1621 fi
1603} 1622}
1623
1624# @FUNCTION: path_exists
1625# @USAGE: [-a|-o] <paths>
1626# @DESCRIPTION:
1627# Check if the specified paths exist. Works for all types of paths
1628# (files/dirs/etc...). The -a and -o flags control the requirements
1629# of the paths. They correspond to "and" and "or" logic. So the -a
1630# flag means all the paths must exist while the -o flag means at least
1631# one of the paths must exist. The default behavior is "and". If no
1632# paths are specified, then the return value is "false".
1633path_exists() {
1634 local opt=$1
1635 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1636
1637 # no paths -> return false
1638 # same behavior as: [[ -e "" ]]
1639 [[ $# -eq 0 ]] && return 1
1640
1641 local p r=0
1642 for p in "$@" ; do
1643 [[ -e ${p} ]]
1644 : $(( r += $? ))
1645 done
1646
1647 case ${opt} in
1648 -a) return $(( r != 0 )) ;;
1649 -o) return $(( r == $# )) ;;
1650 esac
1651}
1652
1653# @FUNCTION: in_iuse
1654# @USAGE: <flag>
1655# @DESCRIPTION:
1656# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1657# as necessary.
1658#
1659# Note that this function should not be used in the global scope.
1660in_iuse() {
1661 debug-print-function ${FUNCNAME} "${@}"
1662 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1663
1664 local flag=${1}
1665 local liuse=( ${IUSE} )
1666
1667 has "${flag}" "${liuse[@]#[+-]}"
1668}
1669
1670# @FUNCTION: use_if_iuse
1671# @USAGE: <flag>
1672# @DESCRIPTION:
1673# Return true if the given flag is in USE and IUSE.
1674#
1675# Note that this function should not be used in the global scope.
1676use_if_iuse() {
1677 in_iuse $1 || return 1
1678 use $1
1679}
1680
1681# @FUNCTION: usex
1682# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1683# @DESCRIPTION:
1684# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1685# otherwise echo [false output][false suffix] (defaults to "no").
1686usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963

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