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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 1.182 2005/06/11 00:02:26 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.371 2011/12/14 17:27:16 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
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch userland_GNU? ( sys-apps/shadow ) )" 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
17# sys-apps/shadow is needed for useradd, etc, bug #94745. 19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib portability user
18 22
19DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
20 24
21# Wait for the supplied number of seconds. If no argument is supplied, defaults 25if has "${EAPI:-0}" 0 1 2; then
22# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 26
23# outputting to a terminal, don't wait. For compatability purposes, the argument 27# @FUNCTION: epause
24# must be an integer greater than zero. 28# @USAGE: [seconds]
25# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 29# @DESCRIPTION:
30# Sleep for the specified number of seconds (default of 5 seconds). Useful when
31# printing a message the user should probably be reading and often used in
32# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
33# don't wait at all. Defined in EAPIs 0 1 and 2.
26epause() { 34epause() {
27 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28 sleep ${1:-5}
29 fi
30} 36}
31 37
32# Beep the specified number of times (defaults to five). If our output 38# @FUNCTION: ebeep
33# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 39# @USAGE: [number of beeps]
34# don't beep. 40# @DESCRIPTION:
35# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 41# Issue the specified number of beeps (default of 5 beeps). Useful when
42# printing a message the user should probably be reading and often used in
43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
44# don't beep at all. Defined in EAPIs 0 1 and 2.
36ebeep() { 45ebeep() {
37 local n 46 local n
38 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
39 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
40 echo -ne "\a" 49 echo -ne "\a"
41 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 50 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
42 echo -ne "\a" 51 echo -ne "\a"
43 sleep 1 52 sleep 1
44 done 53 done
45 fi 54 fi
46} 55}
47 56
48# This function generate linker scripts in /usr/lib for dynamic 57else
49# libs in /lib. This is to fix linking problems when you have
50# the .so in /lib, and the .a in /usr/lib. What happens is that
51# in some cases when linking dynamic, the .a in /usr/lib is used
52# instead of the .so in /lib due to gcc/libtool tweaking ld's
53# library search path. This cause many builds to fail.
54# See bug #4411 for more info.
55#
56# To use, simply call:
57#
58# gen_usr_ldscript libfoo.so
59#
60# Note that you should in general use the unversioned name of
61# the library, as ldconfig should usually update it correctly
62# to point to the latest version of the library present.
63#
64# <azarah@gentoo.org> (26 Oct 2002)
65#
66gen_usr_ldscript() {
67 local libdir="$(get_libdir)"
68 # Just make sure it exists
69 dodir /usr/${libdir}
70 58
71 for lib in "${@}" ; do 59ebeep() {
72 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
73 /* GNU ld script 61}
74 Since Gentoo has critical dynamic libraries 62
75 in /lib, and the static versions in /usr/lib, 63epause() {
76 we need to have a "fake" dynamic lib in /usr/lib, 64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
77 otherwise we run into linking problems. 65}
66
67fi
68
69# @FUNCTION: eqawarn
70# @USAGE: [message]
71# @DESCRIPTION:
72# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
73# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
74# profile.
75if ! declare -F eqawarn >/dev/null ; then
76 eqawarn() {
77 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
78 78 :
79 See bug http://bugs.gentoo.org/4411 for more info. 79 }
80 */ 80fi
81 GROUP ( /${libdir}/${lib} )
82 END_LDSCRIPT
83 fperms a+x "/usr/${libdir}/${lib}"
84 done
85}
86 81
87# Simple function to draw a line consisting of '=' the same length as $* 82# @FUNCTION: ecvs_clean
88# - only to be used by epatch() 83# @USAGE: [list of dirs]
89# 84# @DESCRIPTION:
90# <azarah@gentoo.org> (11 Nov 2002) 85# Remove CVS directories recursiveley. Useful when a source tarball contains
91# 86# internal CVS directories. Defaults to $PWD.
92draw_line() { 87ecvs_clean() {
93 local i=0 88 [[ -z $* ]] && set -- .
94 local str_length="" 89 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
90 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
91}
95 92
96 # Handle calls that do not have args, or wc not being installed ... 93# @FUNCTION: esvn_clean
97 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 94# @USAGE: [list of dirs]
98 then 95# @DESCRIPTION:
99 echo "===============================================================" 96# Remove .svn directories recursiveley. Useful when a source tarball contains
97# internal Subversion directories. Defaults to $PWD.
98esvn_clean() {
99 [[ -z $* ]] && set -- .
100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
101}
102
103# @FUNCTION: eshopts_push
104# @USAGE: [options to `set` or `shopt`]
105# @DESCRIPTION:
106# Often times code will want to enable a shell option to change code behavior.
107# Since changing shell options can easily break other pieces of code (which
108# assume the default state), eshopts_push is used to (1) push the current shell
109# options onto a stack and (2) pass the specified arguments to set.
110#
111# If the first argument is '-s' or '-u', we assume you want to call `shopt`
112# rather than `set` as there are some options only available via that.
113#
114# A common example is to disable shell globbing so that special meaning/care
115# may be used with variables/arguments to custom functions. That would be:
116# @CODE
117# eshopts_push -o noglob
118# for x in ${foo} ; do
119# if ...some check... ; then
120# eshopts_pop
100 return 0 121# return 0
101 fi 122# fi
102
103 # Get the length of $*
104 str_length="$(echo -n "$*" | wc -m)"
105
106 while [ "$i" -lt "${str_length}" ]
107 do
108 echo -n "="
109
110 i=$((i + 1))
111 done 123# done
112 124# eshopts_pop
113 echo 125# @CODE
114 126eshopts_push() {
115 return 0 127 # have to assume __ESHOPTS_SAVE__ isn't screwed with
128 # as a `declare -a` here will reset its value
129 local i=${#__ESHOPTS_SAVE__[@]}
130 if [[ $1 == -[su] ]] ; then
131 __ESHOPTS_SAVE__[$i]=$(shopt -p)
132 [[ $# -eq 0 ]] && return 0
133 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
134 else
135 __ESHOPTS_SAVE__[$i]=$-
136 [[ $# -eq 0 ]] && return 0
137 set "$@" || die "eshopts_push: bad options to set: $*"
138 fi
116} 139}
117 140
118# Default directory where patches are located 141# @FUNCTION: eshopts_pop
142# @USAGE:
143# @DESCRIPTION:
144# Restore the shell options to the state saved with the corresponding
145# eshopts_push call. See that function for more details.
146eshopts_pop() {
147 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
148 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
149 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
150 local s=${__ESHOPTS_SAVE__[$i]}
151 unset __ESHOPTS_SAVE__[$i]
152 if [[ ${s} == "shopt -"* ]] ; then
153 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
154 else
155 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
156 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
157 fi
158}
159
160# @VARIABLE: EPATCH_SOURCE
161# @DESCRIPTION:
162# Default directory to search for patches.
119EPATCH_SOURCE="${WORKDIR}/patch" 163EPATCH_SOURCE="${WORKDIR}/patch"
120# Default extension for patches 164# @VARIABLE: EPATCH_SUFFIX
165# @DESCRIPTION:
166# Default extension for patches (do not prefix the period yourself).
121EPATCH_SUFFIX="patch.bz2" 167EPATCH_SUFFIX="patch.bz2"
168# @VARIABLE: EPATCH_OPTS
169# @DESCRIPTION:
122# Default options for patch 170# Default options for patch:
171# @CODE
123# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 172# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
124# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 173# --no-backup-if-mismatch - do not leave .orig files behind
174# -E - automatically remove empty files
175# @CODE
125EPATCH_OPTS="-g0 --no-backup-if-mismatch" 176EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
177# @VARIABLE: EPATCH_EXCLUDE
178# @DESCRIPTION:
126# List of patches not to apply. Not this is only file names, 179# List of patches not to apply. Note this is only file names,
127# and not the full path .. 180# and not the full path. Globs accepted.
128EPATCH_EXCLUDE="" 181EPATCH_EXCLUDE=""
182# @VARIABLE: EPATCH_SINGLE_MSG
183# @DESCRIPTION:
129# Change the printed message for a single patch. 184# Change the printed message for a single patch.
130EPATCH_SINGLE_MSG="" 185EPATCH_SINGLE_MSG=""
186# @VARIABLE: EPATCH_MULTI_MSG
187# @DESCRIPTION:
131# Change the printed message for multiple patches. 188# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 189EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
133# Force applying bulk patches even if not following the style: 190# @VARIABLE: EPATCH_FORCE
134# 191# @DESCRIPTION:
135# ??_${ARCH}_foo.${EPATCH_SUFFIX} 192# Only require patches to match EPATCH_SUFFIX rather than the extended
136# 193# arch naming style.
137EPATCH_FORCE="no" 194EPATCH_FORCE="no"
138 195
139# This function is for bulk patching, or in theory for just one 196# @FUNCTION: epatch
140# or two patches. 197# @USAGE: [patches] [dirs of patches]
198# @DESCRIPTION:
199# epatch is designed to greatly simplify the application of patches. It can
200# process patch files directly, or directories of patches. The patches may be
201# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
202# the -p option as epatch will automatically attempt -p0 to -p5 until things
203# apply successfully.
141# 204#
142# It should work with .bz2, .gz, .zip and plain text patches. 205# If you do not specify any options, then epatch will default to the directory
143# Currently all patches should be the same format. 206# specified by EPATCH_SOURCE.
144# 207#
145# You do not have to specify '-p' option to patch, as it will 208# When processing directories, epatch will apply all patches that match:
146# try with -p0 to -p5 until it succeed, or fail at -p5. 209# @CODE
147# 210# if ${EPATCH_FORCE} != "yes"
148# Above EPATCH_* variables can be used to control various defaults,
149# bug they should be left as is to ensure an ebuild can rely on
150# them for.
151#
152# Patches are applied in current directory.
153#
154# Bulk Patches should preferibly have the form of:
155#
156# ??_${ARCH}_foo.${EPATCH_SUFFIX} 211# ??_${ARCH}_foo.${EPATCH_SUFFIX}
212# else
213# *.${EPATCH_SUFFIX}
214# @CODE
215# The leading ?? are typically numbers used to force consistent patch ordering.
216# The arch field is used to apply patches only for the host architecture with
217# the special value of "all" means apply for everyone. Note that using values
218# other than "all" is highly discouraged -- you should apply patches all the
219# time and let architecture details be detected at configure/compile time.
157# 220#
158# For example: 221# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
222# for patches to apply.
159# 223#
160# 01_all_misc-fix.patch.bz2 224# Refer to the other EPATCH_xxx variables for more customization of behavior.
161# 02_sparc_another-fix.patch.bz2
162#
163# This ensures that there are a set order, and you can have ARCH
164# specific patches.
165#
166# If you however give an argument to epatch(), it will treat it as a
167# single patch that need to be applied if its a file. If on the other
168# hand its a directory, it will set EPATCH_SOURCE to this.
169#
170# <azarah@gentoo.org> (10 Nov 2002)
171#
172epatch() { 225epatch() {
173 local PIPE_CMD="" 226 _epatch_draw_line() {
174 local STDERR_TARGET="${T}/$$.out" 227 # create a line of same length as input string
175 local PATCH_TARGET="${T}/$$.patch" 228 [[ -z $1 ]] && set "$(printf "%65s" '')"
176 local PATCH_SUFFIX="" 229 echo "${1//?/=}"
177 local SINGLE_PATCH="no" 230 }
178 local x=""
179 231
180 if [ "$#" -gt 1 ] 232 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
181 then 233
234 # Let the rest of the code process one user arg at a time --
235 # each arg may expand into multiple patches, and each arg may
236 # need to start off with the default global EPATCH_xxx values
237 if [[ $# -gt 1 ]] ; then
182 local m="" 238 local m
183 for m in "$@" ; do 239 for m in "$@" ; do
184 epatch "${m}" 240 epatch "${m}"
185 done 241 done
186 return 0 242 return 0
187 fi 243 fi
188 244
189 if [ -n "$1" -a -f "$1" ] 245 local SINGLE_PATCH="no"
190 then 246 # no args means process ${EPATCH_SOURCE}
247 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
248
249 if [[ -f $1 ]] ; then
191 SINGLE_PATCH="yes" 250 SINGLE_PATCH="yes"
192 251 set -- "$1"
193 local EPATCH_SOURCE="$1" 252 # Use the suffix from the single patch (localize it); the code
253 # below will find the suffix for us
194 local EPATCH_SUFFIX="${1##*\.}" 254 local EPATCH_SUFFIX=$1
195 255
196 elif [ -n "$1" -a -d "$1" ] 256 elif [[ -d $1 ]] ; then
197 then 257 # Some people like to make dirs of patches w/out suffixes (vim)
198 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 258 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
199 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 259
260 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
261 # Re-use EPATCH_SOURCE as a search dir
262 epatch "${EPATCH_SOURCE}/$1"
263 return $?
264
265 else
266 # sanity check ... if it isn't a dir or file, wtf man ?
267 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
268 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
270 eerror
271 eerror " ${EPATCH_SOURCE}"
272 eerror " ( ${EPATCH_SOURCE##*/} )"
273 echo
274 die "Cannot find \$EPATCH_SOURCE!"
275 fi
276
277 local PIPE_CMD
278 case ${EPATCH_SUFFIX##*\.} in
279 xz) PIPE_CMD="xz -dc" ;;
280 lzma) PIPE_CMD="lzma -dc" ;;
281 bz2) PIPE_CMD="bzip2 -dc" ;;
282 gz|Z|z) PIPE_CMD="gzip -dc" ;;
283 ZIP|zip) PIPE_CMD="unzip -p" ;;
284 *) ;;
285 esac
286
287 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
288
289 local x
290 for x in "$@" ; do
291 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
292 # didn't match anything, ignore continue on
293 [[ ! -f ${x} ]] && continue
294
295 local patchname=${x##*/}
296
297 # Apply single patches, or forced sets of patches, or
298 # patches with ARCH dependant names.
299 # ???_arch_foo.patch
300 # Else, skip this input altogether
301 local a=${patchname#*_} # strip the ???_
302 a=${a%%_*} # strip the _foo.patch
303 if ! [[ ${SINGLE_PATCH} == "yes" || \
304 ${EPATCH_FORCE} == "yes" || \
305 ${a} == all || \
306 ${a} == ${ARCH} ]]
200 then 307 then
201 local EPATCH_SOURCE="$1/*" 308 continue
309 fi
310
311 # Let people filter things dynamically
312 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
313 # let people use globs in the exclude
314 eshopts_push -o noglob
315
316 local ex
317 for ex in ${EPATCH_EXCLUDE} ; do
318 if [[ ${patchname} == ${ex} ]] ; then
319 eshopts_pop
320 continue 2
321 fi
322 done
323
324 eshopts_pop
325 fi
326
327 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
328 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
329 einfo "${EPATCH_SINGLE_MSG}"
330 else
331 einfo "Applying ${patchname} ..."
332 fi
202 else 333 else
203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 334 einfo " ${patchname} ..."
204 fi 335 fi
205 else 336
206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 337 # most of the time, there will only be one run per unique name,
207 then 338 # but if there are more, make sure we get unique log filenames
208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 339 local STDERR_TARGET="${T}/${patchname}.out"
209 then 340 if [[ -e ${STDERR_TARGET} ]] ; then
210 EPATCH_SOURCE="$1" 341 STDERR_TARGET="${T}/${patchname}-$$.out"
342 fi
343
344 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
345
346 # Decompress the patch if need be
347 local count=0
348 local PATCH_TARGET
349 if [[ -n ${PIPE_CMD} ]] ; then
350 PATCH_TARGET="${T}/$$.patch"
351 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
352
353 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
354 echo
355 eerror "Could not extract patch!"
356 #die "Could not extract patch!"
357 count=5
358 break
211 fi 359 fi
360 else
361 PATCH_TARGET=${x}
362 fi
212 363
364 # Check for absolute paths in patches. If sandbox is disabled,
365 # people could (accidently) patch files in the root filesystem.
366 # Or trigger other unpleasantries #237667. So disallow -p0 on
367 # such patches.
368 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
369 if [[ -n ${abs_paths} ]] ; then
370 count=1
371 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
372 fi
373 # Similar reason, but with relative paths.
374 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
375 if [[ -n ${rel_paths} ]] ; then
376 eqawarn "QA Notice: Your patch uses relative paths '../'."
377 eqawarn " In the future this will cause a failure."
378 eqawarn "${rel_paths}"
379 fi
380
381 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
382 while [[ ${count} -lt 5 ]] ; do
383 # Generate some useful debug info ...
384 (
385 _epatch_draw_line "***** ${patchname} *****"
213 echo 386 echo
214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 387 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
388 echo
389 _epatch_draw_line "***** ${patchname} *****"
390 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
391 ret=$?
392 echo
393 echo "patch program exited with status ${ret}"
394 exit ${ret}
395 ) >> "${STDERR_TARGET}"
396
397 if [ $? -eq 0 ] ; then
398 (
399 _epatch_draw_line "***** ${patchname} *****"
400 echo
401 echo "ACTUALLY APPLYING ${patchname} ..."
402 echo
403 _epatch_draw_line "***** ${patchname} *****"
404 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
405 ret=$?
406 echo
407 echo "patch program exited with status ${ret}"
408 exit ${ret}
409 ) >> "${STDERR_TARGET}"
410
411 if [ $? -ne 0 ] ; then
412 echo
413 eerror "A dry-run of patch command succeeded, but actually"
414 eerror "applying the patch failed!"
415 #die "Real world sux compared to the dreamworld!"
416 count=5
417 fi
418 break
419 fi
420
421 : $(( count++ ))
422 done
423
424 # if we had to decompress the patch, delete the temp one
425 if [[ -n ${PIPE_CMD} ]] ; then
426 rm -f "${PATCH_TARGET}"
427 fi
428
429 if [[ ${count} -ge 5 ]] ; then
430 echo
431 eerror "Failed Patch: ${patchname} !"
432 eerror " ( ${PATCH_TARGET} )"
215 eerror 433 eerror
216 eerror " ${EPATCH_SOURCE}" 434 eerror "Include in your bugreport the contents of:"
217 eerror " ( ${EPATCH_SOURCE##*/} )" 435 eerror
436 eerror " ${STDERR_TARGET}"
218 echo 437 echo
219 die "Cannot find \$EPATCH_SOURCE!"
220 fi
221
222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 fi
224
225 case ${EPATCH_SUFFIX##*\.} in
226 bz2)
227 PIPE_CMD="bzip2 -dc"
228 PATCH_SUFFIX="bz2"
229 ;;
230 gz|Z|z)
231 PIPE_CMD="gzip -dc"
232 PATCH_SUFFIX="gz"
233 ;;
234 ZIP|zip)
235 PIPE_CMD="unzip -p"
236 PATCH_SUFFIX="zip"
237 ;;
238 *)
239 PIPE_CMD="cat"
240 PATCH_SUFFIX="patch"
241 ;;
242 esac
243
244 if [ "${SINGLE_PATCH}" = "no" ]
245 then
246 einfo "${EPATCH_MULTI_MSG}"
247 fi
248 for x in ${EPATCH_SOURCE}
249 do
250 # New ARCH dependant patch naming scheme ...
251 #
252 # ???_arch_foo.patch
253 #
254 if [ -f ${x} ] && \
255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 [ "${EPATCH_FORCE}" = "yes" ])
257 then
258 local count=0
259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
261
262 if [ -n "${EPATCH_EXCLUDE}" ]
263 then
264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
265 then
266 continue
267 fi
268 fi
269
270 if [ "${SINGLE_PATCH}" = "yes" ]
271 then
272 if [ -n "${EPATCH_SINGLE_MSG}" ]
273 then
274 einfo "${EPATCH_SINGLE_MSG}"
275 else
276 einfo "Applying ${patchname} ..."
277 fi
278 else
279 einfo " ${patchname} ..."
280 fi
281
282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284
285 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ]
287 do
288 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291
292 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 else
297 PATCH_TARGET="${x}"
298 fi
299
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305
306 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
315 fi
316 fi
317
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
327
328 if [ "$?" -ne 0 ]
329 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo
332 eerror "A dry-run of patch command succeeded, but actually"
333 eerror "applying the patch failed!"
334 #die "Real world sux compared to the dreamworld!"
335 count=5
336 fi
337
338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
339
340 break
341 fi
342
343 count=$((count + 1))
344 done
345
346 if [ "${PATCH_SUFFIX}" != "patch" ]
347 then
348 rm -f ${PATCH_TARGET}
349 fi
350
351 if [ "${count}" -eq 5 ]
352 then
353 echo
354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
356 eerror
357 eerror "Include in your bugreport the contents of:"
358 eerror
359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
360 echo
361 die "Failed Patch: ${patchname}!" 438 die "Failed Patch: ${patchname}!"
362 fi 439 fi
363 440
364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 441 # if everything worked, delete the patch log
365 442 rm -f "${STDERR_TARGET}"
366 eend 0 443 eend 0
367 fi
368 done 444 done
369 if [ "${SINGLE_PATCH}" = "no" ] 445
370 then 446 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
371 einfo "Done with patching" 447 : # everything worked
448}
449
450# @FUNCTION: epatch_user
451# @USAGE:
452# @DESCRIPTION:
453# Applies user-provided patches to the source tree. The patches are
454# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
455# of these three directories to exist will be the one to use, ignoring
456# any more general directories which might exist as well.
457#
458# User patches are intended for quick testing of patches without ebuild
459# modifications, as well as for permanent customizations a user might
460# desire. Obviously, there can be no official support for arbitrarily
461# patched ebuilds. So whenever a build log in a bug report mentions that
462# user patches were applied, the user should be asked to reproduce the
463# problem without these.
464#
465# Not all ebuilds do call this function, so placing patches in the
466# stated directory might or might not work, depending on the package and
467# the eclasses it inherits and uses. It is safe to call the function
468# repeatedly, so it is always possible to add a call at the ebuild
469# level. The first call is the time when the patches will be
470# applied.
471#
472# Ideally, this function should be called after gentoo-specific patches
473# have been applied, so that their code can be modified as well, but
474# before calls to e.g. eautoreconf, as the user patches might affect
475# autotool input files as well.
476epatch_user() {
477 [[ $# -ne 0 ]] && die "epatch_user takes no options"
478
479 # Allow multiple calls to this function; ignore all but the first
480 local applied="${T}/epatch_user.applied"
481 [[ -e ${applied} ]] && return 2
482
483 # don't clobber any EPATCH vars that the parent might want
484 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
485 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
486 EPATCH_SOURCE=${base}/${CTARGET}/${check}
487 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
488 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
489 if [[ -d ${EPATCH_SOURCE} ]] ; then
490 EPATCH_SOURCE=${EPATCH_SOURCE} \
491 EPATCH_SUFFIX="patch" \
492 EPATCH_FORCE="yes" \
493 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
494 epatch
495 echo "${EPATCH_SOURCE}" > "${applied}"
496 return 0
372 fi 497 fi
498 done
499 echo "none" > "${applied}"
500 return 1
373} 501}
374 502
503# @FUNCTION: emktemp
504# @USAGE: [temp dir]
505# @DESCRIPTION:
375# Cheap replacement for when debianutils (and thus mktemp) 506# Cheap replacement for when debianutils (and thus mktemp)
376# does not exist on the users system 507# does not exist on the users system.
377# vapier@gentoo.org
378#
379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 508emktemp() {
381 local exe="touch" 509 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift 510 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir="$1" 511 local topdir=$1
384 512
385 if [ -z "${topdir}" ] 513 if [[ -z ${topdir} ]] ; then
386 then
387 [ -z "${T}" ] \ 514 [[ -z ${T} ]] \
388 && topdir="/tmp" \ 515 && topdir="/tmp" \
389 || topdir="${T}" 516 || topdir=${T}
390 fi 517 fi
391 518
392 if [ -z "$(type -p mktemp)" ] 519 if ! type -P mktemp > /dev/null ; then
393 then 520 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 521 local tmp=/
395 while [ -e "${tmp}" ] ; do 522 while [[ -e ${tmp} ]] ; do
396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 523 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 524 done
398 ${exe} "${tmp}" 525 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 526 echo "${tmp}"
400 else 527 else
401 [ "${exe}" == "touch" ] \ 528 # the args here will give slightly wierd names on BSD,
402 && exe="-p" \ 529 # but should produce a usable file on all userlands
403 || exe="-d" 530 if [[ ${exe} == "touch" ]] ; then
404 mktemp ${exe} "${topdir}" 531 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
405 fi
406}
407
408# Small wrapper for getent (Linux), nidump (Mac OS X),
409# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() {
415 if [[ "${USERLAND}" == "Darwin" ]] ; then
416 case "$2" in
417 *[!0-9]*) # Non numeric
418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
419 ;;
420 *) # Numeric
421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
422 ;;
423 esac
424 elif [[ "${USERLAND}" == "BSD" ]] ; then
425 local action
426 if [ "$1" == "passwd" ]
427 then
428 action="user"
429 else 532 else
430 action="group" 533 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
431 fi
432 pw show "${action}" "$2" -q
433 else
434 which nscd >& /dev/null && nscd -i "$1"
435 getent "$1" "$2"
436 fi
437}
438
439# Simplify/standardize adding users to the system
440# vapier@gentoo.org
441#
442# enewuser(username, uid, shell, homedir, groups, extra options)
443#
444# Default values if you do not specify any:
445# username: REQUIRED !
446# uid: next available (see useradd(8))
447# note: pass -1 to get default behavior
448# shell: /bin/false
449# homedir: /dev/null
450# groups: none
451# extra: comment of 'added by portage for ${PN}'
452enewuser() {
453 # get the username
454 local euser=$1; shift
455 if [[ -z ${euser} ]] ; then
456 eerror "No username specified !"
457 die "Cannot call enewuser without a username"
458 fi
459
460 # lets see if the username already exists
461 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
462 return 0
463 fi
464 einfo "Adding user '${euser}' to your system ..."
465
466 # options to pass to useradd
467 local opts=
468
469 # handle uid
470 local euid=$1; shift
471 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
472 if [[ ${euid} -gt 0 ]] ; then
473 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
474 euid="next"
475 fi 534 fi
476 else
477 eerror "Userid given but is not greater than 0 !"
478 die "${euid} is not a valid UID"
479 fi 535 fi
480 else
481 euid="next"
482 fi
483 if [[ ${euid} == "next" ]] ; then
484 local pwrange
485 if [[ ${USERLAND} == "BSD" ]] ; then
486 pwrange=$(jot 898 101)
487 else
488 pwrange=$(seq 101 999)
489 fi
490 for euid in ${pwrange} ; do
491 [[ -z $(egetent passwd ${euid}) ]] && break
492 done
493 fi
494 opts="${opts} -u ${euid}"
495 einfo " - Userid: ${euid}"
496
497 # handle shell
498 local eshell=$1; shift
499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500 if [[ ! -e ${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !"
502 die "${eshell} does not exist"
503 fi
504 else
505 case ${USERLAND} in
506 Darwin) eshell="/usr/bin/false";;
507 BSD) eshell="/usr/sbin/nologin";;
508 *) eshell="/bin/false";;
509 esac
510 fi
511 einfo " - Shell: ${eshell}"
512 opts="${opts} -s ${eshell}"
513
514 # handle homedir
515 local ehome=$1; shift
516 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
517 ehome="/dev/null"
518 fi
519 einfo " - Home: ${ehome}"
520 opts="${opts} -d ${ehome}"
521
522 # handle groups
523 local egroups=$1; shift
524 if [[ ! -z ${egroups} ]] ; then
525 local oldifs=${IFS}
526 local defgroup="" exgroups=""
527
528 export IFS=","
529 for g in ${egroups} ; do
530 export IFS=${oldifs}
531 if [[ -z $(egetent group "${g}") ]] ; then
532 eerror "You must add group ${g} to the system first"
533 die "${g} is not a valid GID"
534 fi
535 if [[ -z ${defgroup} ]] ; then
536 defgroup=${g}
537 else
538 exgroups="${exgroups},${g}"
539 fi
540 export IFS=","
541 done
542 export IFS=${oldifs}
543
544 opts="${opts} -g ${defgroup}"
545 if [[ ! -z ${exgroups} ]] ; then
546 opts="${opts} -G ${exgroups:1}"
547 fi
548 else
549 egroups="(none)"
550 fi
551 einfo " - Groups: ${egroups}"
552
553 # handle extra and add the user
554 local oldsandbox=${SANDBOX_ON}
555 export SANDBOX_ON="0"
556 case ${USERLAND} in
557 Darwin)
558 ### Make the user
559 if [[ -z $@ ]] ; then
560 dscl . create /users/${euser} uid ${euid}
561 dscl . create /users/${euser} shell ${eshell}
562 dscl . create /users/${euser} home ${ehome}
563 dscl . create /users/${euser} realname "added by portage for ${PN}"
564 ### Add the user to the groups specified
565 local oldifs=${IFS}
566 export IFS=","
567 for g in ${egroups} ; do
568 dscl . merge /groups/${g} users ${euser}
569 done
570 export IFS=${oldifs}
571 else
572 einfo "Extra options are not supported on Darwin yet"
573 einfo "Please report the ebuild along with the info below"
574 einfo "eextra: $@"
575 die "Required function missing"
576 fi
577 ;;
578 BSD)
579 if [[ -z $@ ]] ; then
580 pw useradd ${euser} ${opts} \
581 -c "added by portage for ${PN}" \
582 die "enewuser failed"
583 else
584 einfo " - Extra: $@"
585 pw useradd ${euser} ${opts} \
586 "$@" || die "enewuser failed"
587 fi
588 ;;
589 *)
590 if [[ -z $@ ]] ; then
591 useradd ${opts} ${euser} \
592 -c "added by portage for ${PN}" \
593 || die "enewuser failed"
594 else
595 einfo " - Extra: $@"
596 useradd ${opts} ${euser} "$@" \
597 || die "enewuser failed"
598 fi
599 ;;
600 esac
601 export SANDBOX_ON=${oldsandbox}
602
603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604 then
605 einfo " - Creating ${ehome} in ${D}"
606 dodir ${ehome}
607 fowners ${euser} ${ehome}
608 fperms 755 ${ehome}
609 fi
610} 536}
611 537
612# Simplify/standardize adding groups to the system 538# @FUNCTION: edos2unix
613# vapier@gentoo.org 539# @USAGE: <file> [more files ...]
614# 540# @DESCRIPTION:
615# enewgroup(group, gid) 541# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
616# 542# to remove all of these text utilities from DEPEND variables because this
617# Default values if you do not specify any: 543# is a script based solution. Just give it a list of files to convert and
618# groupname: REQUIRED ! 544# they will all be changed from the DOS CRLF format to the UNIX LF format.
619# gid: next available (see groupadd(8))
620# extra: none
621enewgroup() {
622 # get the group
623 local egroup="$1"; shift
624 if [ -z "${egroup}" ]
625 then
626 eerror "No group specified !"
627 die "Cannot call enewgroup without a group"
628 fi
629
630 # see if group already exists
631 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
632 then
633 return 0
634 fi
635 einfo "Adding group '${egroup}' to your system ..."
636
637 # options to pass to useradd
638 local opts=
639
640 # handle gid
641 local egid="$1"; shift
642 if [ ! -z "${egid}" ]
643 then
644 if [ "${egid}" -gt 0 ]
645 then
646 if [ -z "`egetent group ${egid}`" ]
647 then
648 if [[ "${USERLAND}" == "Darwin" ]]; then
649 opts="${opts} ${egid}"
650 else
651 opts="${opts} -g ${egid}"
652 fi
653 else
654 egid="next available; requested gid taken"
655 fi
656 else
657 eerror "Groupid given but is not greater than 0 !"
658 die "${egid} is not a valid GID"
659 fi
660 else
661 egid="next available"
662 fi
663 einfo " - Groupid: ${egid}"
664
665 # handle extra
666 local eextra="$@"
667 opts="${opts} ${eextra}"
668
669 # add the group
670 local oldsandbox="${SANDBOX_ON}"
671 export SANDBOX_ON="0"
672 if [[ "${USERLAND}" == "Darwin" ]]; then
673 if [ ! -z "${eextra}" ];
674 then
675 einfo "Extra options are not supported on Darwin/OS X yet"
676 einfo "Please report the ebuild along with the info below"
677 einfo "eextra: ${eextra}"
678 die "Required function missing"
679 fi
680
681 # If we need the next available
682 case ${egid} in
683 *[!0-9]*) # Non numeric
684 for egid in `jot 898 101`; do
685 [ -z "`egetent group ${egid}`" ] && break
686 done
687 esac
688 dscl . create /groups/${egroup} gid ${egid}
689 dscl . create /groups/${egroup} passwd '*'
690 elif [[ "${USERLAND}" == "BSD" ]] ; then
691 case ${egid} in
692 *[!0-9]*) # Non numeric
693 for egid in `jot 898 101`; do
694 [ -z "`egetent group ${egid}`" ] && break
695 done
696 esac
697 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
698 else
699 groupadd ${opts} ${egroup} || die "enewgroup failed"
700 fi
701 export SANDBOX_ON="${oldsandbox}"
702}
703
704# Simple script to replace 'dos2unix' binaries
705# vapier@gentoo.org
706#
707# edos2unix(file, <more files> ...)
708edos2unix() { 545edos2unix() {
709 for f in "$@" 546 [[ $# -eq 0 ]] && return 0
710 do 547 sed -i 's/\r$//' -- "$@" || die
711 cp "${f}" ${T}/edos2unix
712 sed 's/\r$//' ${T}/edos2unix > "${f}"
713 done
714} 548}
715
716
717##############################################################
718# START: Handle .desktop files and menu entries #
719# maybe this should be separated into a new eclass some time #
720# lanius@gentoo.org #
721##############################################################
722 549
723# Make a desktop file ! 550# Make a desktop file !
724# Great for making those icons in kde/gnome startmenu ! 551# Great for making those icons in kde/gnome startmenu !
725# Amaze your friends ! Get the women ! Join today ! 552# Amaze your friends ! Get the women ! Join today !
726# 553#
727# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 554# make_desktop_entry(<command>, [name], [icon], [type], [fields])
728# 555#
729# binary: what binary does the app run with ? 556# binary: what command does the app run with ?
730# name: the name that will show up in the menu 557# name: the name that will show up in the menu
731# icon: give your little like a pretty little icon ... 558# icon: give your little like a pretty little icon ...
732# this can be relative (to /usr/share/pixmaps) or 559# this can be relative (to /usr/share/pixmaps) or
733# a full path to an icon 560# a full path to an icon
734# type: what kind of application is this ? for categories: 561# type: what kind of application is this ? for categories:
735# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 562# http://standards.freedesktop.org/menu-spec/latest/apa.html
736# path: if your app needs to startup in a specific dir 563# fields: extra fields to append to the desktop file; a printf string
737make_desktop_entry() { 564make_desktop_entry() {
738 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 565 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
739 566
740 local exec=${1} 567 local exec=${1}
741 local name=${2:-${PN}} 568 local name=${2:-${PN}}
742 local icon=${3:-${PN}.png} 569 local icon=${3:-${PN}}
743 local type=${4} 570 local type=${4}
744 local path=${5} 571 local fields=${5}
745 572
746 if [[ -z ${type} ]] ; then 573 if [[ -z ${type} ]] ; then
747 local catmaj=${CATEGORY%%-*} 574 local catmaj=${CATEGORY%%-*}
748 local catmin=${CATEGORY##*-} 575 local catmin=${CATEGORY##*-}
749 case ${catmaj} in 576 case ${catmaj} in
750 app) 577 app)
751 case ${catmin} in 578 case ${catmin} in
579 accessibility) type=Accessibility;;
752 admin) type=System;; 580 admin) type=System;;
581 antivirus) type=System;;
582 arch) type=Archiving;;
583 backup) type=Archiving;;
753 cdr) type=DiscBurning;; 584 cdr) type=DiscBurning;;
754 dicts) type=Dictionary;; 585 dicts) type=Dictionary;;
586 doc) type=Documentation;;
755 editors) type=TextEditor;; 587 editors) type=TextEditor;;
756 emacs) type=TextEditor;; 588 emacs) type=TextEditor;;
757 emulation) type=Emulator;; 589 emulation) type=Emulator;;
758 laptop) type=HardwareSettings;; 590 laptop) type=HardwareSettings;;
759 office) type=Office;; 591 office) type=Office;;
592 pda) type=PDA;;
760 vim) type=TextEditor;; 593 vim) type=TextEditor;;
761 xemacs) type=TextEditor;; 594 xemacs) type=TextEditor;;
762 *) type=;;
763 esac 595 esac
764 ;; 596 ;;
765 597
766 dev) 598 dev)
767 type="Development" 599 type="Development"
768 ;; 600 ;;
769 601
770 games) 602 games)
771 [[ -z ${path} ]] && path=${GAMES_BINDIR}
772
773 case ${catmin} in 603 case ${catmin} in
774 action) type=ActionGame;; 604 action|fps) type=ActionGame;;
775 arcade) type=ArcadeGame;; 605 arcade) type=ArcadeGame;;
776 board) type=BoardGame;; 606 board) type=BoardGame;;
777 kid) type=KidsGame;;
778 emulation) type=Emulator;; 607 emulation) type=Emulator;;
608 kids) type=KidsGame;;
779 puzzle) type=LogicGame;; 609 puzzle) type=LogicGame;;
610 roguelike) type=RolePlaying;;
780 rpg) type=RolePlaying;; 611 rpg) type=RolePlaying;;
781 roguelike) type=RolePlaying;;
782 simulation) type=Simulation;; 612 simulation) type=Simulation;;
783 sports) type=SportsGame;; 613 sports) type=SportsGame;;
784 strategy) type=StrategyGame;; 614 strategy) type=StrategyGame;;
785 *) type=;;
786 esac 615 esac
787 type="Game;${type}" 616 type="Game;${type}"
788 ;; 617 ;;
789 618
619 gnome)
620 type="Gnome;GTK"
621 ;;
622
623 kde)
624 type="KDE;Qt"
625 ;;
626
790 mail) 627 mail)
791 type="Network;Email" 628 type="Network;Email"
792 ;; 629 ;;
793 630
794 media) 631 media)
795 case ${catmin} in 632 case ${catmin} in
633 gfx)
796 gfx) type=Graphics;; 634 type=Graphics
635 ;;
636 *)
637 case ${catmin} in
797 radio) type=Tuner;; 638 radio) type=Tuner;;
798 sound) type=Audio;; 639 sound) type=Audio;;
799 tv) type=TV;; 640 tv) type=TV;;
800 video) type=Video;; 641 video) type=Video;;
801 *) type=;; 642 esac
643 type="AudioVideo;${type}"
644 ;;
802 esac 645 esac
803 type="AudioVideo;${type}"
804 ;; 646 ;;
805 647
806 net) 648 net)
807 case ${catmin} in 649 case ${catmin} in
808 dialup) type=Dialup;; 650 dialup) type=Dialup;;
811 irc) type=IRCClient;; 653 irc) type=IRCClient;;
812 mail) type=Email;; 654 mail) type=Email;;
813 news) type=News;; 655 news) type=News;;
814 nntp) type=News;; 656 nntp) type=News;;
815 p2p) type=FileTransfer;; 657 p2p) type=FileTransfer;;
816 *) type=;; 658 voip) type=Telephony;;
817 esac 659 esac
818 type="Network;${type}" 660 type="Network;${type}"
819 ;; 661 ;;
820 662
821 sci) 663 sci)
822 case ${catmin} in 664 case ${catmin} in
823 astro*) type=Astronomoy;; 665 astro*) type=Astronomy;;
824 bio*) type=Biology;; 666 bio*) type=Biology;;
825 calc*) type=Calculator;; 667 calc*) type=Calculator;;
826 chem*) type=Chemistry;; 668 chem*) type=Chemistry;;
669 elec*) type=Electronics;;
827 geo*) type=Geology;; 670 geo*) type=Geology;;
828 math*) type=Math;; 671 math*) type=Math;;
829 *) type=;; 672 physics) type=Physics;;
673 visual*) type=DataVisualization;;
830 esac 674 esac
831 type="Science;${type}" 675 type="Education;Science;${type}"
676 ;;
677
678 sys)
679 type="System"
832 ;; 680 ;;
833 681
834 www) 682 www)
835 case ${catmin} in 683 case ${catmin} in
836 client) type=WebBrowser;; 684 client) type=WebBrowser;;
837 *) type=;;
838 esac 685 esac
839 type="Network" 686 type="Network;${type}"
840 ;; 687 ;;
841 688
842 *) 689 *)
843 type= 690 type=
844 ;; 691 ;;
847 if [ "${SLOT}" == "0" ] ; then 694 if [ "${SLOT}" == "0" ] ; then
848 local desktop_name="${PN}" 695 local desktop_name="${PN}"
849 else 696 else
850 local desktop_name="${PN}-${SLOT}" 697 local desktop_name="${PN}-${SLOT}"
851 fi 698 fi
699 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
852 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 700 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
853 701
702 # Don't append another ";" when a valid category value is provided.
703 type=${type%;}${type:+;}
704
705 eshopts_push -s extglob
706 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
707 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
708 ewarn "allowed in .desktop files if the value is not an absolute path."
709 icon=${icon%.@(xpm|png|svg)}
710 fi
711 eshopts_pop
712
713 cat <<-EOF > "${desktop}"
854echo "[Desktop Entry] 714 [Desktop Entry]
855Encoding=UTF-8
856Version=0.9.2
857Name=${name} 715 Name=${name}
858Type=Application 716 Type=Application
859Comment=${DESCRIPTION} 717 Comment=${DESCRIPTION}
860Exec=${exec} 718 Exec=${exec}
861Path=${path} 719 TryExec=${exec%% *}
862Icon=${icon} 720 Icon=${icon}
863Categories=Application;${type};" > "${desktop}" 721 Categories=${type}
722 EOF
864 723
724 if [[ ${fields:-=} != *=* ]] ; then
725 # 5th arg used to be value to Path=
726 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
727 fields="Path=${fields}"
728 fi
729 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
730
731 (
732 # wrap the env here so that the 'insinto' call
733 # doesn't corrupt the env of the caller
865 insinto /usr/share/applications 734 insinto /usr/share/applications
866 doins "${desktop}" 735 doins "${desktop}"
867 736 ) || die "installing desktop file failed"
868 return 0
869} 737}
870 738
871# Make a GDM/KDM Session file 739# @FUNCTION: validate_desktop_entries
872# 740# @USAGE: [directories]
873# make_desktop_entry(<title>, <command>) 741# @MAINTAINER:
874# title: File to execute to start the Window Manager 742# Carsten Lohrke <carlo@gentoo.org>
875# command: Name of the Window Manager 743# @DESCRIPTION:
744# Validate desktop entries using desktop-file-utils
745validate_desktop_entries() {
746 if [[ -x /usr/bin/desktop-file-validate ]] ; then
747 einfo "Checking desktop entry validity"
748 local directories=""
749 for d in /usr/share/applications $@ ; do
750 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
751 done
752 if [[ -n ${directories} ]] ; then
753 for FILE in $(find ${directories} -name "*\.desktop" \
754 -not -path '*.hidden*' | sort -u 2>/dev/null)
755 do
756 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
757 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
758 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
759 done
760 fi
761 echo ""
762 else
763 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
764 fi
765}
876 766
767# @FUNCTION: make_session_desktop
768# @USAGE: <title> <command> [command args...]
769# @DESCRIPTION:
770# Make a GDM/KDM Session file. The title is the file to execute to start the
771# Window Manager. The command is the name of the Window Manager.
772#
773# You can set the name of the file via the ${wm} variable.
877make_session_desktop() { 774make_session_desktop() {
878 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 775 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
879 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 776 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
880 777
881 local title=$1 778 local title=$1
882 local command=$2 779 local command=$2
883 local desktop=${T}/${wm}.desktop 780 local desktop=${T}/${wm:-${PN}}.desktop
781 shift 2
884 782
783 cat <<-EOF > "${desktop}"
885echo "[Desktop Entry] 784 [Desktop Entry]
886Encoding=UTF-8
887Name=${title} 785 Name=${title}
888Comment=This session logs you into ${title} 786 Comment=This session logs you into ${title}
889Exec=${command} 787 Exec=${command} $*
890TryExec=${command} 788 TryExec=${command}
891Type=Application" > "${desktop}" 789 Type=XSession
790 EOF
892 791
792 (
793 # wrap the env here so that the 'insinto' call
794 # doesn't corrupt the env of the caller
893 insinto /usr/share/xsessions 795 insinto /usr/share/xsessions
894 doins "${desktop}" 796 doins "${desktop}"
797 )
895} 798}
896 799
800# @FUNCTION: domenu
801# @USAGE: <menus>
802# @DESCRIPTION:
803# Install the list of .desktop menu files into the appropriate directory
804# (/usr/share/applications).
897domenu() { 805domenu() {
806 (
807 # wrap the env here so that the 'insinto' call
808 # doesn't corrupt the env of the caller
898 local i j 809 local i j ret=0
899 insinto /usr/share/applications 810 insinto /usr/share/applications
900 for i in "$@" ; do 811 for i in "$@" ; do
901 if [[ -f ${i} ]] ; then 812 if [[ -f ${i} ]] ; then
902 doins "${i}" 813 doins "${i}"
814 ((ret+=$?))
903 elif [[ -d ${i} ]] ; then 815 elif [[ -d ${i} ]] ; then
904 for j in "${i}"/*.desktop ; do 816 for j in "${i}"/*.desktop ; do
905 doins "${j}" 817 doins "${j}"
818 ((ret+=$?))
906 done 819 done
820 else
821 ((++ret))
907 fi 822 fi
908 done 823 done
824 exit ${ret}
825 )
909} 826}
827
828# @FUNCTION: newmenu
829# @USAGE: <menu> <newname>
830# @DESCRIPTION:
831# Like all other new* functions, install the specified menu as newname.
910newmenu() { 832newmenu() {
833 (
834 # wrap the env here so that the 'insinto' call
835 # doesn't corrupt the env of the caller
911 insinto /usr/share/applications 836 insinto /usr/share/applications
912 newins "$1" "$2" 837 newins "$@"
838 )
913} 839}
914 840
841# @FUNCTION: doicon
842# @USAGE: <list of icons>
843# @DESCRIPTION:
844# Install the list of icons into the icon directory (/usr/share/pixmaps).
845# This is useful in conjunction with creating desktop/menu files.
915doicon() { 846doicon() {
847 (
848 # wrap the env here so that the 'insinto' call
849 # doesn't corrupt the env of the caller
916 local i j 850 local i j ret
917 insinto /usr/share/pixmaps 851 insinto /usr/share/pixmaps
918 for i in "$@" ; do 852 for i in "$@" ; do
919 if [[ -f ${i} ]] ; then 853 if [[ -f ${i} ]] ; then
920 doins "${i}" 854 doins "${i}"
855 ((ret+=$?))
921 elif [[ -d ${i} ]] ; then 856 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.png ; do 857 for j in "${i}"/*.png ; do
923 doins "${j}" 858 doins "${j}"
859 ((ret+=$?))
924 done 860 done
861 else
862 ((++ret))
925 fi 863 fi
926 done 864 done
865 exit ${ret}
866 )
927} 867}
868
869# @FUNCTION: newicon
870# @USAGE: <icon> <newname>
871# @DESCRIPTION:
872# Like all other new* functions, install the specified icon as newname.
928newicon() { 873newicon() {
874 (
875 # wrap the env here so that the 'insinto' call
876 # doesn't corrupt the env of the caller
929 insinto /usr/share/pixmaps 877 insinto /usr/share/pixmaps
930 newins "$1" "$2" 878 newins "$@"
879 )
931} 880}
932
933##############################################################
934# END: Handle .desktop files and menu entries #
935##############################################################
936
937 881
938# for internal use only (unpack_pdv and unpack_makeself) 882# for internal use only (unpack_pdv and unpack_makeself)
939find_unpackable_file() { 883find_unpackable_file() {
940 local src="$1" 884 local src=$1
941 if [ -z "${src}" ] 885 if [[ -z ${src} ]] ; then
942 then
943 src="${DISTDIR}/${A}" 886 src=${DISTDIR}/${A}
944 else 887 else
945 if [ -e "${DISTDIR}/${src}" ] 888 if [[ -e ${DISTDIR}/${src} ]] ; then
946 then
947 src="${DISTDIR}/${src}" 889 src=${DISTDIR}/${src}
948 elif [ -e "${PWD}/${src}" ] 890 elif [[ -e ${PWD}/${src} ]] ; then
949 then
950 src="${PWD}/${src}" 891 src=${PWD}/${src}
951 elif [ -e "${src}" ] 892 elif [[ -e ${src} ]] ; then
952 then
953 src="${src}" 893 src=${src}
954 fi
955 fi 894 fi
956 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 895 fi
896 [[ ! -e ${src} ]] && return 1
957 echo "${src}" 897 echo "${src}"
958} 898}
959 899
900# @FUNCTION: unpack_pdv
901# @USAGE: <file to unpack> <size of off_t>
902# @DESCRIPTION:
960# Unpack those pesky pdv generated files ... 903# Unpack those pesky pdv generated files ...
961# They're self-unpacking programs with the binary package stuffed in 904# They're self-unpacking programs with the binary package stuffed in
962# the middle of the archive. Valve seems to use it a lot ... too bad 905# the middle of the archive. Valve seems to use it a lot ... too bad
963# it seems to like to segfault a lot :(. So lets take it apart ourselves. 906# it seems to like to segfault a lot :(. So lets take it apart ourselves.
964# 907#
965# Usage: unpack_pdv [file to unpack] [size of off_t]
966# - you have to specify the off_t size ... i have no idea how to extract that 908# You have to specify the off_t size ... I have no idea how to extract that
967# information out of the binary executable myself. basically you pass in 909# information out of the binary executable myself. Basically you pass in
968# the size of the off_t type (in bytes) on the machine that built the pdv 910# the size of the off_t type (in bytes) on the machine that built the pdv
911# archive.
912#
969# archive. one way to determine this is by running the following commands: 913# One way to determine this is by running the following commands:
914#
915# @CODE
970# strings <pdv archive> | grep lseek 916# strings <pdv archive> | grep lseek
971# strace -elseek <pdv archive> 917# strace -elseek <pdv archive>
918# @CODE
919#
972# basically look for the first lseek command (we do the strings/grep because 920# Basically look for the first lseek command (we do the strings/grep because
973# sometimes the function call is _llseek or something) and steal the 2nd 921# sometimes the function call is _llseek or something) and steal the 2nd
974# parameter. here is an example: 922# parameter. Here is an example:
923#
924# @CODE
975# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 925# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
976# lseek 926# lseek
977# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 927# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
978# lseek(3, -4, SEEK_END) = 2981250 928# lseek(3, -4, SEEK_END) = 2981250
929# @CODE
930#
979# thus we would pass in the value of '4' as the second parameter. 931# Thus we would pass in the value of '4' as the second parameter.
980unpack_pdv() { 932unpack_pdv() {
981 local src="`find_unpackable_file $1`" 933 local src=$(find_unpackable_file "$1")
982 local sizeoff_t="$2" 934 local sizeoff_t=$2
983 935
936 [[ -z ${src} ]] && die "Could not locate source for '$1'"
984 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 937 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
985 938
986 local shrtsrc="`basename ${src}`" 939 local shrtsrc=$(basename "${src}")
987 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 940 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
988 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 941 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
989 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 942 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
990 943
991 # grab metadata for debug reasons 944 # grab metadata for debug reasons
992 local metafile="$(emktemp)" 945 local metafile=$(emktemp)
993 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 946 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
994 947
995 # rip out the final file name from the metadata 948 # rip out the final file name from the metadata
996 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 949 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
997 datafile="`basename ${datafile}`" 950 datafile=$(basename "${datafile}")
998 951
999 # now lets uncompress/untar the file if need be 952 # now lets uncompress/untar the file if need be
1000 local tmpfile="$(emktemp)" 953 local tmpfile=$(emktemp)
1001 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 954 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1002 955
1003 local iscompressed="`file -b ${tmpfile}`" 956 local iscompressed=$(file -b "${tmpfile}")
1004 if [ "${iscompressed:0:8}" == "compress" ] ; then 957 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1005 iscompressed=1 958 iscompressed=1
1006 mv ${tmpfile}{,.Z} 959 mv ${tmpfile}{,.Z}
1007 gunzip ${tmpfile} 960 gunzip ${tmpfile}
1008 else 961 else
1009 iscompressed=0 962 iscompressed=0
1010 fi 963 fi
1011 local istar="`file -b ${tmpfile}`" 964 local istar=$(file -b "${tmpfile}")
1012 if [ "${istar:0:9}" == "POSIX tar" ] ; then 965 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1013 istar=1 966 istar=1
1014 else 967 else
1015 istar=0 968 istar=0
1016 fi 969 fi
1017 970
1045 true 998 true
1046 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 999 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1000 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1048} 1001}
1049 1002
1003# @FUNCTION: unpack_makeself
1004# @USAGE: [file to unpack] [offset] [tail|dd]
1005# @DESCRIPTION:
1050# Unpack those pesky makeself generated files ... 1006# Unpack those pesky makeself generated files ...
1051# They're shell scripts with the binary package tagged onto 1007# They're shell scripts with the binary package tagged onto
1052# the end of the archive. Loki utilized the format as does 1008# the end of the archive. Loki utilized the format as does
1053# many other game companies. 1009# many other game companies.
1054# 1010#
1055# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1011# If the file is not specified, then ${A} is used. If the
1056# - If the file is not specified then unpack will utilize ${A}.
1057# - If the offset is not specified then we will attempt to extract 1012# offset is not specified then we will attempt to extract
1058# the proper offset from the script itself. 1013# the proper offset from the script itself.
1059unpack_makeself() { 1014unpack_makeself() {
1015 local src_input=${1:-${A}}
1060 local src="$(find_unpackable_file "$1")" 1016 local src=$(find_unpackable_file "${src_input}")
1061 local skip="$2" 1017 local skip=$2
1062 local exe="$3" 1018 local exe=$3
1063 1019
1020 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1021
1064 local shrtsrc="$(basename "${src}")" 1022 local shrtsrc=$(basename "${src}")
1065 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1066 if [ -z "${skip}" ] 1024 if [[ -z ${skip} ]] ; then
1067 then
1068 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1025 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1069 local skip=0 1026 local skip=0
1070 exe=tail 1027 exe=tail
1071 case ${ver} in 1028 case ${ver} in
1072 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1029 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1073 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1030 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1074 ;; 1031 ;;
1075 2.0|2.0.1) 1032 2.0|2.0.1)
1076 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1077 ;; 1034 ;;
1078 2.1.1) 1035 2.1.1)
1079 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1080 let skip="skip + 1" 1037 (( skip++ ))
1081 ;; 1038 ;;
1082 2.1.2) 1039 2.1.2)
1083 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1040 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1084 let skip="skip + 1" 1041 (( skip++ ))
1085 ;; 1042 ;;
1086 2.1.3) 1043 2.1.3)
1087 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1044 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1088 let skip="skip + 1" 1045 (( skip++ ))
1089 ;; 1046 ;;
1090 2.1.4) 1047 2.1.4|2.1.5)
1091 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1048 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1092 skip=$(head -n ${skip} "${src}" | wc -c) 1049 skip=$(head -n ${skip} "${src}" | wc -c)
1093 exe="dd" 1050 exe="dd"
1094 ;; 1051 ;;
1095 *) 1052 *)
1102 esac 1059 esac
1103 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1060 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1104 fi 1061 fi
1105 case ${exe} in 1062 case ${exe} in
1106 tail) exe="tail -n +${skip} '${src}'";; 1063 tail) exe="tail -n +${skip} '${src}'";;
1107 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1064 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1108 *) die "makeself cant handle exe '${exe}'" 1065 *) die "makeself cant handle exe '${exe}'"
1109 esac 1066 esac
1110 1067
1111 # lets grab the first few bytes of the file to figure out what kind of archive it is 1068 # lets grab the first few bytes of the file to figure out what kind of archive it is
1112 local tmpfile="$(emktemp)" 1069 local filetype tmpfile=$(emktemp)
1113 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1070 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1114 local filetype="$(file -b "${tmpfile}")" 1071 filetype=$(file -b "${tmpfile}") || die
1115 case ${filetype} in 1072 case ${filetype} in
1116 *tar\ archive) 1073 *tar\ archive*)
1117 eval ${exe} | tar --no-same-owner -xf - 1074 eval ${exe} | tar --no-same-owner -xf -
1118 ;; 1075 ;;
1119 bzip2*) 1076 bzip2*)
1120 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1077 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1121 ;; 1078 ;;
1131 ;; 1088 ;;
1132 esac 1089 esac
1133 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1090 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1134} 1091}
1135 1092
1093# @FUNCTION: check_license
1094# @USAGE: [license]
1095# @DESCRIPTION:
1136# Display a license for user to accept. 1096# Display a license for user to accept. If no license is
1137#
1138# Usage: check_license [license]
1139# - If the file is not specified then ${LICENSE} is used. 1097# specified, then ${LICENSE} is used.
1140check_license() { 1098check_license() {
1141 local lic=$1 1099 local lic=$1
1142 if [ -z "${lic}" ] ; then 1100 if [ -z "${lic}" ] ; then
1143 lic="${PORTDIR}/licenses/${LICENSE}" 1101 lic="${PORTDIR}/licenses/${LICENSE}"
1144 else 1102 else
1145 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1103 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1146 lic="${PORTDIR}/licenses/${src}" 1104 lic="${PORTDIR}/licenses/${lic}"
1147 elif [ -e "${PWD}/${src}" ] ; then 1105 elif [ -e "${PWD}/${lic}" ] ; then
1148 lic="${PWD}/${src}" 1106 lic="${PWD}/${lic}"
1149 elif [ -e "${src}" ] ; then 1107 elif [ -e "${lic}" ] ; then
1150 lic="${src}" 1108 lic="${lic}"
1151 fi
1152 fi 1109 fi
1153 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1110 fi
1154 local l="`basename ${lic}`" 1111 local l="`basename ${lic}`"
1155 1112
1156 # here is where we check for the licenses the user already 1113 # here is where we check for the licenses the user already
1157 # accepted ... if we don't find a match, we make the user accept 1114 # accepted ... if we don't find a match, we make the user accept
1158 local shopts=$-
1159 local alic 1115 local alic
1160 set -o noglob #so that bash doesn't expand "*" 1116 eshopts_push -o noglob # so that bash doesn't expand "*"
1161 for alic in ${ACCEPT_LICENSE} ; do 1117 for alic in ${ACCEPT_LICENSE} ; do
1162 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1118 if [[ ${alic} == ${l} ]]; then
1163 set +o noglob; set -${shopts} #reset old shell opts 1119 eshopts_pop
1164 return 0 1120 return 0
1165 fi 1121 fi
1166 done 1122 done
1167 set +o noglob; set -$shopts #reset old shell opts 1123 eshopts_pop
1124 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1168 1125
1169 local licmsg="$(emktemp)" 1126 local licmsg=$(emktemp)
1170 cat << EOF > ${licmsg} 1127 cat <<-EOF > ${licmsg}
1171********************************************************** 1128 **********************************************************
1172The following license outlines the terms of use of this 1129 The following license outlines the terms of use of this
1173package. You MUST accept this license for installation to 1130 package. You MUST accept this license for installation to
1174continue. When you are done viewing, hit 'q'. If you 1131 continue. When you are done viewing, hit 'q'. If you
1175CTRL+C out of this, the install will not run! 1132 CTRL+C out of this, the install will not run!
1176********************************************************** 1133 **********************************************************
1177 1134
1178EOF 1135 EOF
1179 cat ${lic} >> ${licmsg} 1136 cat ${lic} >> ${licmsg}
1180 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1137 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1181 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1138 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1182 read alic 1139 read alic
1183 case ${alic} in 1140 case ${alic} in
1190 die "Failed to accept license" 1147 die "Failed to accept license"
1191 ;; 1148 ;;
1192 esac 1149 esac
1193} 1150}
1194 1151
1152# @FUNCTION: cdrom_get_cds
1153# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1154# @DESCRIPTION:
1195# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1155# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1196# the whole 'non-interactive' policy, but damnit I want CD support ! 1156# the whole 'non-interactive' policy, but damnit I want CD support !
1197# 1157#
1198# with these cdrom functions we handle all the user interaction and 1158# With these cdrom functions we handle all the user interaction and
1199# standardize everything. all you have to do is call cdrom_get_cds() 1159# standardize everything. All you have to do is call cdrom_get_cds()
1200# and when the function returns, you can assume that the cd has been 1160# and when the function returns, you can assume that the cd has been
1201# found at CDROM_ROOT. 1161# found at CDROM_ROOT.
1202# 1162#
1163# The function will attempt to locate a cd based upon a file that is on
1164# the cd. The more files you give this function, the more cds
1165# the cdrom functions will handle.
1166#
1203# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1167# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1204# etc... if you want to give the cds better names, then just export 1168# etc... If you want to give the cds better names, then just export
1205# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1169# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1170# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1171# also use the CDROM_NAME_SET bash array.
1206# 1172#
1207# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1173# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1208#
1209# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1210# - this will attempt to locate a cd based upon a file that is on
1211# the cd ... the more files you give this function, the more cds
1212# the cdrom functions will handle
1213cdrom_get_cds() { 1174cdrom_get_cds() {
1214 # first we figure out how many cds we're dealing with by 1175 # first we figure out how many cds we're dealing with by
1215 # the # of files they gave us 1176 # the # of files they gave us
1216 local cdcnt=0 1177 local cdcnt=0
1217 local f= 1178 local f=
1218 for f in "$@" ; do 1179 for f in "$@" ; do
1219 cdcnt=$((cdcnt + 1)) 1180 ((++cdcnt))
1220 export CDROM_CHECK_${cdcnt}="$f" 1181 export CDROM_CHECK_${cdcnt}="$f"
1221 done 1182 done
1222 export CDROM_TOTAL_CDS=${cdcnt} 1183 export CDROM_TOTAL_CDS=${cdcnt}
1223 export CDROM_CURRENT_CD=1 1184 export CDROM_CURRENT_CD=1
1224 1185
1225 # now we see if the user gave use CD_ROOT ... 1186 # now we see if the user gave use CD_ROOT ...
1226 # if they did, let's just believe them that it's correct 1187 # if they did, let's just believe them that it's correct
1227 if [[ ! -z ${CD_ROOT} ]] ; then
1228 export CDROM_ROOT=${CD_ROOT}
1229 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1230 return
1231 fi
1232 # do the same for CD_ROOT_X
1233 if [[ ! -z ${CD_ROOT_1} ]] ; then 1188 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1234 local var= 1189 local var=
1235 cdcnt=0 1190 cdcnt=0
1236 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1191 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1237 cdcnt=$((cdcnt + 1)) 1192 ((++cdcnt))
1238 var="CD_ROOT_${cdcnt}" 1193 var="CD_ROOT_${cdcnt}"
1194 [[ -z ${!var} ]] && var="CD_ROOT"
1239 if [[ -z ${!var} ]] ; then 1195 if [[ -z ${!var} ]] ; then
1240 eerror "You must either use just the CD_ROOT" 1196 eerror "You must either use just the CD_ROOT"
1241 eerror "or specify ALL the CD_ROOT_X variables." 1197 eerror "or specify ALL the CD_ROOT_X variables."
1242 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1198 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1243 die "could not locate CD_ROOT_${cdcnt}" 1199 die "could not locate CD_ROOT_${cdcnt}"
1244 fi 1200 fi
1245 export CDROM_ROOTS_${cdcnt}="${!var}"
1246 done 1201 done
1247 export CDROM_ROOT=${CDROM_ROOTS_1} 1202 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1248 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1204 export CDROM_SET=-1
1205 for f in ${CDROM_CHECK_1//:/ } ; do
1206 ((++CDROM_SET))
1207 [[ -e ${CDROM_ROOT}/${f} ]] && break
1208 done
1209 export CDROM_MATCH=${f}
1249 return 1210 return
1250 fi 1211 fi
1251 1212
1213 # User didn't help us out so lets make sure they know they can
1214 # simplify the whole process ...
1252 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1215 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 einfon "This ebuild will need the " 1216 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1254 if [[ -z ${CDROM_NAME} ]] ; then
1255 echo "cdrom for ${PN}."
1256 else
1257 echo "${CDROM_NAME}."
1258 fi
1259 echo 1217 echo
1260 einfo "If you do not have the CD, but have the data files" 1218 einfo "If you do not have the CD, but have the data files"
1261 einfo "mounted somewhere on your filesystem, just export" 1219 einfo "mounted somewhere on your filesystem, just export"
1262 einfo "the variable CD_ROOT so that it points to the" 1220 einfo "the variable CD_ROOT so that it points to the"
1263 einfo "directory containing the files." 1221 einfo "directory containing the files."
1264 echo 1222 echo
1265 einfo "For example:" 1223 einfo "For example:"
1266 einfo "export CD_ROOT=/mnt/cdrom" 1224 einfo "export CD_ROOT=/mnt/cdrom"
1267 echo 1225 echo
1268 else 1226 else
1227 if [[ -n ${CDROM_NAME_SET} ]] ; then
1228 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1229 cdcnt=0
1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 ((++cdcnt))
1232 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1233 done
1234 fi
1235
1269 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1236 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1270 cdcnt=0 1237 cdcnt=0
1271 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1238 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 cdcnt=$((cdcnt + 1)) 1239 ((++cdcnt))
1273 var="CDROM_NAME_${cdcnt}" 1240 var="CDROM_NAME_${cdcnt}"
1274 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1241 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1275 done 1242 done
1276 echo 1243 echo
1277 einfo "If you do not have the CDs, but have the data files" 1244 einfo "If you do not have the CDs, but have the data files"
1278 einfo "mounted somewhere on your filesystem, just export" 1245 einfo "mounted somewhere on your filesystem, just export"
1279 einfo "the following variables so they point to the right place:" 1246 einfo "the following variables so they point to the right place:"
1280 einfon "" 1247 einfon ""
1281 cdcnt=0 1248 cdcnt=0
1282 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1249 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1283 cdcnt=$((cdcnt + 1)) 1250 ((++cdcnt))
1284 echo -n " CD_ROOT_${cdcnt}" 1251 echo -n " CD_ROOT_${cdcnt}"
1285 done 1252 done
1286 echo 1253 echo
1287 einfo "Or, if you have all the files in the same place, or" 1254 einfo "Or, if you have all the files in the same place, or"
1288 einfo "you only have one cdrom, you can export CD_ROOT" 1255 einfo "you only have one cdrom, you can export CD_ROOT"
1291 echo 1258 echo
1292 einfo "For example:" 1259 einfo "For example:"
1293 einfo "export CD_ROOT_1=/mnt/cdrom" 1260 einfo "export CD_ROOT_1=/mnt/cdrom"
1294 echo 1261 echo
1295 fi 1262 fi
1263
1264 export CDROM_SET=""
1296 export CDROM_CURRENT_CD=0 1265 export CDROM_CURRENT_CD=0
1297 cdrom_load_next_cd 1266 cdrom_load_next_cd
1298} 1267}
1299 1268
1300# this is only used when you need access to more than one cd. 1269# @FUNCTION: cdrom_load_next_cd
1301# when you have finished using the first cd, just call this function. 1270# @DESCRIPTION:
1302# when it returns, CDROM_ROOT will be pointing to the second cd. 1271# Some packages are so big they come on multiple CDs. When you're done reading
1303# remember, you can only go forward in the cd chain, you can't go back. 1272# files off a CD and want access to the next one, just call this function.
1273# Again, all the messy details of user interaction are taken care of for you.
1274# Once this returns, just read the variable CDROM_ROOT for the location of the
1275# mounted CD. Note that you can only go forward in the CD list, so make sure
1276# you only call this function when you're done using the current CD.
1304cdrom_load_next_cd() { 1277cdrom_load_next_cd() {
1305 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1306 local var= 1278 local var
1307 1279 ((++CDROM_CURRENT_CD))
1308 if [[ ! -z ${CD_ROOT} ]] ; then
1309 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1310 return
1311 fi
1312 1280
1313 unset CDROM_ROOT 1281 unset CDROM_ROOT
1314 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1282 var=CD_ROOT_${CDROM_CURRENT_CD}
1283 [[ -z ${!var} ]] && var="CD_ROOT"
1315 if [[ -z ${!var} ]] ; then 1284 if [[ -z ${!var} ]] ; then
1316 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1285 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1317 cdrom_locate_file_on_cd ${!var} 1286 _cdrom_locate_file_on_cd ${!var}
1318 else 1287 else
1319 export CDROM_ROOT=${!var} 1288 export CDROM_ROOT=${!var}
1320 fi 1289 fi
1321 1290
1322 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1291 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1327# all it does is try to locate a give file on a cd ... if the cd isn't 1296# all it does is try to locate a give file on a cd ... if the cd isn't
1328# found, then a message asking for the user to insert the cdrom will be 1297# found, then a message asking for the user to insert the cdrom will be
1329# displayed and we'll hang out here until: 1298# displayed and we'll hang out here until:
1330# (1) the file is found on a mounted cdrom 1299# (1) the file is found on a mounted cdrom
1331# (2) the user hits CTRL+C 1300# (2) the user hits CTRL+C
1332cdrom_locate_file_on_cd() { 1301_cdrom_locate_file_on_cd() {
1302 local mline=""
1303 local showedmsg=0 showjolietmsg=0
1304
1333 while [[ -z ${CDROM_ROOT} ]] ; do 1305 while [[ -z ${CDROM_ROOT} ]] ; do
1306 local i=0
1307 local -a cdset=(${*//:/ })
1308 if [[ -n ${CDROM_SET} ]] ; then
1309 cdset=(${cdset[${CDROM_SET}]})
1310 fi
1311
1312 while [[ -n ${cdset[${i}]} ]] ; do
1334 local dir="$(dirname ${@})" 1313 local dir=$(dirname ${cdset[${i}]})
1335 local file="$(basename ${@})" 1314 local file=$(basename ${cdset[${i}]})
1336 local mline=""
1337 local showedmsg=0
1338 1315
1339 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1316 local point= node= fs= foo=
1317 while read point node fs foo ; do
1318 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1319 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1320 && continue
1321 point=${point//\040/ }
1340 [[ -d ${mline}/${dir} ]] || continue 1322 [[ ! -d ${point}/${dir} ]] && continue
1341 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1323 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1342 && export CDROM_ROOT=${mline} 1324 export CDROM_ROOT=${point}
1325 export CDROM_SET=${i}
1326 export CDROM_MATCH=${cdset[${i}]}
1327 return
1328 done <<< "$(get_mounts)"
1329
1330 ((++i))
1343 done 1331 done
1344 1332
1345 if [[ -z ${CDROM_ROOT} ]] ; then
1346 echo 1333 echo
1347 if [[ ${showedmsg} -eq 0 ]] ; then 1334 if [[ ${showedmsg} -eq 0 ]] ; then
1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1335 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349 if [[ -z ${CDROM_NAME} ]] ; then 1336 if [[ -z ${CDROM_NAME} ]] ; then
1350 einfo "Please insert the cdrom for ${PN} now !" 1337 einfo "Please insert+mount the cdrom for ${PN} now !"
1351 else
1352 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1353 fi
1354 else 1338 else
1355 if [[ -z ${CDROM_NAME_1} ]] ; then
1356 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1357 else
1358 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1359 einfo "Please insert+mount the ${!var} cdrom now !" 1339 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1360 fi
1361 fi 1340 fi
1362 showedmsg=1 1341 else
1342 if [[ -z ${CDROM_NAME_1} ]] ; then
1343 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1344 else
1345 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1346 einfo "Please insert+mount the ${!var} cdrom now !"
1347 fi
1363 fi 1348 fi
1349 showedmsg=1
1350 fi
1364 einfo "Press return to scan for the cd again" 1351 einfo "Press return to scan for the cd again"
1365 einfo "or hit CTRL+C to abort the emerge." 1352 einfo "or hit CTRL+C to abort the emerge."
1366 read 1353 echo
1354 if [[ ${showjolietmsg} -eq 0 ]] ; then
1355 showjolietmsg=1
1356 else
1357 ewarn "If you are having trouble with the detection"
1358 ewarn "of your CD, it is possible that you do not have"
1359 ewarn "Joliet support enabled in your kernel. Please"
1360 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1361 ebeep 5
1367 fi 1362 fi
1363 read || die "something is screwed with your system"
1368 done 1364 done
1369} 1365}
1370 1366
1367# @FUNCTION: strip-linguas
1368# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1369# @DESCRIPTION:
1371# Make sure that LINGUAS only contains languages that 1370# Make sure that LINGUAS only contains languages that
1372# a package can support 1371# a package can support. The first form allows you to
1373# 1372# specify a list of LINGUAS. The -i builds a list of po
1374# usage: strip-linguas <allow LINGUAS> 1373# files found in all the directories and uses the
1375# strip-linguas -i <directories of .po files> 1374# intersection of the lists. The -u builds a list of po
1376# strip-linguas -u <directories of .po files> 1375# files found in all the directories and uses the union
1377# 1376# of the lists.
1378# The first form allows you to specify a list of LINGUAS.
1379# The -i builds a list of po files found in all the
1380# directories and uses the intersection of the lists.
1381# The -u builds a list of po files found in all the
1382# directories and uses the union of the lists.
1383strip-linguas() { 1377strip-linguas() {
1384 local ls newls 1378 local ls newls nols
1385 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1379 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1386 local op=$1; shift 1380 local op=$1; shift
1387 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1381 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1388 local d f 1382 local d f
1389 for d in "$@" ; do 1383 for d in "$@" ; do
1390 if [[ ${op} == "-u" ]] ; then 1384 if [[ ${op} == "-u" ]] ; then
1391 newls=${ls} 1385 newls=${ls}
1392 else 1386 else
1393 newls="" 1387 newls=""
1394 fi 1388 fi
1395 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1389 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1396 if [[ ${op} == "-i" ]] ; then 1390 if [[ ${op} == "-i" ]] ; then
1397 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1391 has ${f} ${ls} && newls="${newls} ${f}"
1398 else 1392 else
1399 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1393 has ${f} ${ls} || newls="${newls} ${f}"
1400 fi 1394 fi
1401 done 1395 done
1402 ls=${newls} 1396 ls=${newls}
1403 done 1397 done
1404 ls=${ls//.po}
1405 else 1398 else
1406 ls=$@ 1399 ls="$@"
1407 fi 1400 fi
1408 1401
1409 ls=" ${ls} " 1402 nols=""
1410 newls="" 1403 newls=""
1411 for f in ${LINGUAS} ; do 1404 for f in ${LINGUAS} ; do
1412 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1405 if has ${f} ${ls} ; then
1413 newls="${newls} ${f}" 1406 newls="${newls} ${f}"
1414 else 1407 else
1415 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1408 nols="${nols} ${f}"
1416 fi 1409 fi
1417 done 1410 done
1418 if [[ -z ${newls} ]] ; then 1411 [[ -n ${nols} ]] \
1419 export LINGUAS="" 1412 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1420 else
1421 export LINGUAS=${newls:1} 1413 export LINGUAS=${newls:1}
1422 fi
1423} 1414}
1424 1415
1425# moved from kernel.eclass since they are generally useful outside of 1416# @FUNCTION: preserve_old_lib
1426# kernel.eclass -iggy (20041002) 1417# @USAGE: <libs to preserve> [more libs]
1427 1418# @DESCRIPTION:
1428# the following functions are useful in kernel module ebuilds, etc.
1429# for an example see ivtv or drbd ebuilds
1430
1431# set's ARCH to match what the kernel expects
1432set_arch_to_kernel() {
1433 i=10
1434 while ((i--)) ; do
1435 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1436 done
1437 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1438 case ${ARCH} in
1439 x86) export ARCH="i386";;
1440 amd64) export ARCH="x86_64";;
1441 hppa) export ARCH="parisc";;
1442 mips) export ARCH="mips";;
1443 sparc) export ARCH="$(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!
1444 *) export ARCH="${ARCH}";;
1445 esac
1446}
1447
1448# set's ARCH back to what portage expects
1449set_arch_to_portage() {
1450 i=10
1451 while ((i--)) ; do
1452 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1453 done
1454 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1455}
1456
1457# Jeremy Huddleston <eradicator@gentoo.org>:
1458# preserve_old_lib /path/to/libblah.so.0
1459# preserve_old_lib_notify /path/to/libblah.so.0
1460#
1461# These functions are useful when a lib in your package changes --soname. Such 1419# These functions are useful when a lib in your package changes ABI SONAME.
1462# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1420# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1463# would break packages that link against it. Most people get around this 1421# would break packages that link against it. Most people get around this
1464# by using the portage SLOT mechanism, but that is not always a relevant 1422# by using the portage SLOT mechanism, but that is not always a relevant
1465# solution, so instead you can add the following to your ebuilds: 1423# solution, so instead you can call this from pkg_preinst. See also the
1466# 1424# preserve_old_lib_notify function.
1467# src_install() {
1468# ...
1469# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1470# ...
1471# }
1472#
1473# pkg_postinst() {
1474# ...
1475# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1476# ...
1477# }
1478
1479preserve_old_lib() { 1425preserve_old_lib() {
1480 LIB=$1 1426 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1427 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1428 die "Invalid preserve_old_lib() usage"
1429 fi
1430 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1481 1431
1482 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1432 # let portage worry about it
1483 SONAME=`basename ${LIB}` 1433 has preserve-libs ${FEATURES} && return 0
1484 DIRNAME=`dirname ${LIB}`
1485 1434
1486 dodir ${DIRNAME} 1435 local lib dir
1487 cp ${ROOT}${LIB} ${D}${DIRNAME} 1436 for lib in "$@" ; do
1437 [[ -e ${ROOT}/${lib} ]] || continue
1438 dir=${lib%/*}
1439 dodir ${dir} || die "dodir ${dir} failed"
1440 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1488 touch ${D}${LIB} 1441 touch "${D}"/${lib}
1489 fi 1442 done
1490} 1443}
1491 1444
1445# @FUNCTION: preserve_old_lib_notify
1446# @USAGE: <libs to notify> [more libs]
1447# @DESCRIPTION:
1448# Spit helpful messages about the libraries preserved by preserve_old_lib.
1492preserve_old_lib_notify() { 1449preserve_old_lib_notify() {
1493 LIB=$1 1450 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1451 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1452 die "Invalid preserve_old_lib_notify() usage"
1453 fi
1494 1454
1495 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1455 # let portage worry about it
1496 SONAME=`basename ${LIB}` 1456 has preserve-libs ${FEATURES} && return 0
1497 1457
1458 local lib notice=0
1459 for lib in "$@" ; do
1460 [[ -e ${ROOT}/${lib} ]] || continue
1461 if [[ ${notice} -eq 0 ]] ; then
1462 notice=1
1498 einfo "An old version of an installed library was detected on your system." 1463 ewarn "Old versions of installed libraries were detected on your system."
1499 einfo "In order to avoid breaking packages that link against is, this older version" 1464 ewarn "In order to avoid breaking packages that depend on these old libs,"
1500 einfo "is not being removed. In order to make full use of this newer version," 1465 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1501 einfo "you will need to execute the following command:" 1466 ewarn "in order to remove these old dependencies. If you do not have this"
1502 einfo " revdep-rebuild --soname ${SONAME}" 1467 ewarn "helper program, simply emerge the 'gentoolkit' package."
1503 einfo 1468 ewarn
1504 einfo "After doing that, you can safely remove ${LIB}"
1505 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1506 fi 1469 fi
1470 # temp hack for #348634 #357225
1471 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1472 ewarn " # revdep-rebuild --library '${lib}'"
1473 done
1474 if [[ ${notice} -eq 1 ]] ; then
1475 ewarn
1476 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1477 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1478 for lib in "$@" ; do
1479 ewarn " # rm '${lib}'"
1480 done
1481 fi
1507} 1482}
1508 1483
1509# Hack for people to figure out if a package was built with 1484# @FUNCTION: built_with_use
1510# certain USE flags 1485# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1486# @DESCRIPTION:
1511# 1487#
1512# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1488# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1513# ex: built_with_use xchat gtk2
1514# 1489#
1515# Flags: -a all USE flags should be utilized 1490# A temporary hack until portage properly supports DEPENDing on USE
1516# -o at least one USE flag should be utilized 1491# flags being enabled in packages. This will check to see if the specified
1517# Note: the default flag is '-a' 1492# DEPEND atom was built with the specified list of USE flags. The
1493# --missing option controls the behavior if called on a package that does
1494# not actually support the defined USE flags (aka listed in IUSE).
1495# The default is to abort (call die). The -a and -o flags control
1496# the requirements of the USE flags. They correspond to "and" and "or"
1497# logic. So the -a flag means all listed USE flags must be enabled
1498# while the -o flag means at least one of the listed IUSE flags must be
1499# enabled. The --hidden option is really for internal use only as it
1500# means the USE flag we're checking is hidden expanded, so it won't be found
1501# in IUSE like normal USE flags.
1502#
1503# Remember that this function isn't terribly intelligent so order of optional
1504# flags matter.
1518built_with_use() { 1505built_with_use() {
1506 local hidden="no"
1507 if [[ $1 == "--hidden" ]] ; then
1508 hidden="yes"
1509 shift
1510 fi
1511
1512 local missing_action="die"
1513 if [[ $1 == "--missing" ]] ; then
1514 missing_action=$2
1515 shift ; shift
1516 case ${missing_action} in
1517 true|false|die) ;;
1518 *) die "unknown action '${missing_action}'";;
1519 esac
1520 fi
1521
1519 local opt=$1 1522 local opt=$1
1520 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1523 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1521 1524
1522 local PKG=$(best_version $1) 1525 local PKG=$(best_version $1)
1526 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1523 shift 1527 shift
1524 1528
1525 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1529 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1526 [[ ! -e ${USEFILE} ]] && return 1 1530 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1531
1532 # if the IUSE file doesn't exist, the read will error out, we need to handle
1533 # this gracefully
1534 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1535 case ${missing_action} in
1536 true) return 0;;
1537 false) return 1;;
1538 die) die "Unable to determine what USE flags $PKG was built with";;
1539 esac
1540 fi
1541
1542 if [[ ${hidden} == "no" ]] ; then
1543 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1544 # Don't check USE_EXPAND #147237
1545 local expand
1546 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1547 if [[ $1 == ${expand}_* ]] ; then
1548 expand=""
1549 break
1550 fi
1551 done
1552 if [[ -n ${expand} ]] ; then
1553 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1554 case ${missing_action} in
1555 true) return 0;;
1556 false) return 1;;
1557 die) die "$PKG does not actually support the $1 USE flag!";;
1558 esac
1559 fi
1560 fi
1561 fi
1527 1562
1528 local USE_BUILT=$(<${USEFILE}) 1563 local USE_BUILT=$(<${USEFILE})
1529 while [[ $# -gt 0 ]] ; do 1564 while [[ $# -gt 0 ]] ; do
1530 if [[ ${opt} = "-o" ]] ; then 1565 if [[ ${opt} = "-o" ]] ; then
1531 has $1 ${USE_BUILT} && return 0 1566 has $1 ${USE_BUILT} && return 0
1535 shift 1570 shift
1536 done 1571 done
1537 [[ ${opt} = "-a" ]] 1572 [[ ${opt} = "-a" ]]
1538} 1573}
1539 1574
1575# @FUNCTION: epunt_cxx
1576# @USAGE: [dir to scan]
1577# @DESCRIPTION:
1540# Many configure scripts wrongly bail when a C++ compiler 1578# Many configure scripts wrongly bail when a C++ compiler could not be
1541# could not be detected. #73450 1579# detected. If dir is not specified, then it defaults to ${S}.
1580#
1581# http://bugs.gentoo.org/73450
1542epunt_cxx() { 1582epunt_cxx() {
1543 local dir=$1 1583 local dir=$1
1544 [[ -z ${dir} ]] && dir=${S} 1584 [[ -z ${dir} ]] && dir=${S}
1545 ebegin "Removing useless C++ checks" 1585 ebegin "Removing useless C++ checks"
1546 local f 1586 local f
1547 for f in $(find ${dir} -name configure) ; do 1587 find "${dir}" -name configure | while read f ; do
1548 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1588 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1549 done 1589 done
1550 eend 0 1590 eend 0
1551} 1591}
1552 1592
1553# dopamd <file> [more files] 1593# @FUNCTION: make_wrapper
1554# 1594# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1555# Install pam auth config file in /etc/pam.d 1595# @DESCRIPTION:
1556dopamd() { 1596# Create a shell wrapper script named wrapper in installpath
1557 [[ -z $1 ]] && die "dopamd requires at least one argument" 1597# (defaults to the bindir) to execute target (default of wrapper) by
1558 1598# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1559 use pam || return 0 1599# libpaths followed by optionally changing directory to chdir.
1560
1561 INSDESTTREE=/etc/pam.d \
1562 doins "$@" || die "failed to install $@"
1563}
1564# newpamd <old name> <new name>
1565#
1566# Install pam file <old name> as <new name> in /etc/pam.d
1567newpamd() {
1568 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1569
1570 use pam || return 0
1571
1572 INSDESTTREE=/etc/pam.d \
1573 newins "$1" "$2" || die "failed to install $1 as $2"
1574}
1575
1576# make a wrapper script ...
1577# NOTE: this was originally games_make_wrapper, but I noticed other places where
1578# this could be used, so I have moved it here and made it not games-specific
1579# -- wolf31o2
1580# $1 == wrapper name
1581# $2 == binary to run
1582# $3 == directory to chdir before running binary
1583# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1584# $5 == path for wrapper
1585make_wrapper() { 1600make_wrapper() {
1586 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1601 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1587 local tmpwrapper=$(emktemp) 1602 local tmpwrapper=$(emktemp)
1603 # We don't want to quote ${bin} so that people can pass complex
1604 # things as $bin ... "./someprog --args"
1588 cat << EOF > "${tmpwrapper}" 1605 cat << EOF > "${tmpwrapper}"
1589#!/bin/sh 1606#!/bin/sh
1590cd "${chdir}" 1607cd "${chdir:-.}"
1608if [ -n "${libdir}" ] ; then
1609 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1591export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1610 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1611 else
1612 export LD_LIBRARY_PATH="${libdir}"
1613 fi
1614fi
1592exec ${bin} "\$@" 1615exec ${bin} "\$@"
1593EOF 1616EOF
1594 chmod go+rx "${tmpwrapper}" 1617 chmod go+rx "${tmpwrapper}"
1595 if [ -n "${5}" ] 1618 if [[ -n ${path} ]] ; then
1596 then 1619 (
1597 exeinto ${5} 1620 exeinto "${path}"
1598 newexe "${tmpwrapper}" "${wrapper}" 1621 newexe "${tmpwrapper}" "${wrapper}"
1622 ) || die
1599 else 1623 else
1600 newbin "${tmpwrapper}" "${wrapper}" 1624 newbin "${tmpwrapper}" "${wrapper}" || die
1625 fi
1626}
1627
1628# @FUNCTION: path_exists
1629# @USAGE: [-a|-o] <paths>
1630# @DESCRIPTION:
1631# Check if the specified paths exist. Works for all types of paths
1632# (files/dirs/etc...). The -a and -o flags control the requirements
1633# of the paths. They correspond to "and" and "or" logic. So the -a
1634# flag means all the paths must exist while the -o flag means at least
1635# one of the paths must exist. The default behavior is "and". If no
1636# paths are specified, then the return value is "false".
1637path_exists() {
1638 local opt=$1
1639 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1640
1641 # no paths -> return false
1642 # same behavior as: [[ -e "" ]]
1643 [[ $# -eq 0 ]] && return 1
1644
1645 local p r=0
1646 for p in "$@" ; do
1647 [[ -e ${p} ]]
1648 : $(( r += $? ))
1649 done
1650
1651 case ${opt} in
1652 -a) return $(( r != 0 )) ;;
1653 -o) return $(( r == $# )) ;;
1654 esac
1655}
1656
1657# @FUNCTION: in_iuse
1658# @USAGE: <flag>
1659# @DESCRIPTION:
1660# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1661# as necessary.
1662#
1663# Note that this function should not be used in the global scope.
1664in_iuse() {
1665 debug-print-function ${FUNCNAME} "${@}"
1666 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1667
1668 local flag=${1}
1669 local liuse=( ${IUSE} )
1670
1671 has "${flag}" "${liuse[@]#[+-]}"
1672}
1673
1674# @FUNCTION: use_if_iuse
1675# @USAGE: <flag>
1676# @DESCRIPTION:
1677# Return true if the given flag is in USE and IUSE.
1678#
1679# Note that this function should not be used in the global scope.
1680use_if_iuse() {
1681 in_iuse $1 || return 1
1682 use $1
1683}
1684
1685# @FUNCTION: usex
1686# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1687# @DESCRIPTION:
1688# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1689# otherwise echo [false output][false suffix] (defaults to "no").
1690usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1691
1601 fi 1692fi
1602}

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