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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 1.206 2005/10/07 16:21:48 flameeyes 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
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
17
18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
12inherit multilib portability 21inherit multilib portability user
13
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 22
17DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
18 24
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 25if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 26
21# outputting to a terminal, don't wait. For compatability purposes, the argument 27# @FUNCTION: epause
22# must be an integer greater than zero. 28# @USAGE: [seconds]
23# 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.
24epause() { 34epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 36}
29 37
30# Beep the specified number of times (defaults to five). If our output 38# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 39# @USAGE: [number of beeps]
32# don't beep. 40# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 41# Issue the specified number of beeps (default of 5 beeps). Useful when
42# printing a message the user should probably be reading and often used in
43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
44# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 45ebeep() {
35 local n 46 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 49 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 50 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 51 echo -ne "\a"
41 sleep 1 52 sleep 1
42 done 53 done
43 fi 54 fi
44} 55}
45 56
46# This function generate linker scripts in /usr/lib for dynamic 57else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 58
69 for lib in "${@}" ; do 59ebeep() {
70 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"
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 61}
84 62
85# Simple function to draw a line consisting of '=' the same length as $* 63epause() {
86# - only to be used by epatch() 64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
87# 65}
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93 66
94 # Handle calls that do not have args, or wc not being installed ... 67fi
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 68
96 then 69# @FUNCTION: eqawarn
97 echo "===============================================================" 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 :
79 }
80fi
81
82# @FUNCTION: ecvs_clean
83# @USAGE: [list of dirs]
84# @DESCRIPTION:
85# Remove CVS directories recursiveley. Useful when a source tarball contains
86# internal CVS directories. Defaults to $PWD.
87ecvs_clean() {
88 [[ -z $* ]] && set -- .
89 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
90 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
91}
92
93# @FUNCTION: esvn_clean
94# @USAGE: [list of dirs]
95# @DESCRIPTION:
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
98 return 0 121# return 0
99 fi 122# fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done 123# done
110 124# eshopts_pop
111 echo 125# @CODE
112 126eshopts_push() {
113 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
114} 139}
115 140
116# 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: ${s}"
157 fi
158}
159
160# @VARIABLE: EPATCH_SOURCE
161# @DESCRIPTION:
162# Default directory to search for patches.
117EPATCH_SOURCE="${WORKDIR}/patch" 163EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 164# @VARIABLE: EPATCH_SUFFIX
165# @DESCRIPTION:
166# Default extension for patches (do not prefix the period yourself).
119EPATCH_SUFFIX="patch.bz2" 167EPATCH_SUFFIX="patch.bz2"
168# @VARIABLE: EPATCH_OPTS
169# @DESCRIPTION:
120# Default options for patch 170# Default options for patch:
171# @CODE
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 172# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 173# --no-backup-if-mismatch - do not leave .orig files behind
174# -E - automatically remove empty files
175# @CODE
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 176EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
177# @VARIABLE: EPATCH_EXCLUDE
178# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 179# List of patches not to apply. Note this is only file names,
125# and not the full path .. 180# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 181EPATCH_EXCLUDE=""
182# @VARIABLE: EPATCH_SINGLE_MSG
183# @DESCRIPTION:
127# Change the printed message for a single patch. 184# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 185EPATCH_SINGLE_MSG=""
186# @VARIABLE: EPATCH_MULTI_MSG
187# @DESCRIPTION:
129# Change the printed message for multiple patches. 188# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 189EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 190# @VARIABLE: EPATCH_FORCE
132# 191# @DESCRIPTION:
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 192# Only require patches to match EPATCH_SUFFIX rather than the extended
134# 193# arch naming style.
135EPATCH_FORCE="no" 194EPATCH_FORCE="no"
136 195
137# This function is for bulk patching, or in theory for just one 196# @FUNCTION: epatch
138# 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.
139# 204#
140# 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
141# Currently all patches should be the same format. 206# specified by EPATCH_SOURCE.
142# 207#
143# You do not have to specify '-p' option to patch, as it will 208# When processing directories, epatch will apply all patches that match:
144# try with -p0 to -p5 until it succeed, or fail at -p5. 209# @CODE
145# 210# if ${EPATCH_FORCE} != "yes"
146# Above EPATCH_* variables can be used to control various defaults,
147# bug they should be left as is to ensure an ebuild can rely on
148# them for.
149#
150# Patches are applied in current directory.
151#
152# Bulk Patches should preferibly have the form of:
153#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 211# ??_${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.
155# 220#
156# For example: 221# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
222# for patches to apply.
157# 223#
158# 01_all_misc-fix.patch.bz2 224# Refer to the other EPATCH_xxx variables for more customization of behavior.
159# 02_sparc_another-fix.patch.bz2
160#
161# This ensures that there are a set order, and you can have ARCH
162# specific patches.
163#
164# If you however give an argument to epatch(), it will treat it as a
165# single patch that need to be applied if its a file. If on the other
166# hand its a directory, it will set EPATCH_SOURCE to this.
167#
168# <azarah@gentoo.org> (10 Nov 2002)
169#
170epatch() { 225epatch() {
171 local PIPE_CMD="" 226 _epatch_draw_line() {
172 local STDERR_TARGET="${T}/$$.out" 227 # create a line of same length as input string
173 local PATCH_TARGET="${T}/$$.patch" 228 [[ -z $1 ]] && set "$(printf "%65s" '')"
174 local PATCH_SUFFIX="" 229 echo "${1//?/=}"
175 local SINGLE_PATCH="no" 230 }
176 local x=""
177 231
178 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 232 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 233
180 if [ "$#" -gt 1 ] 234 # Let the rest of the code process one user arg at a time --
181 then 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
386 [[ -z ${T} ]] \ 514 [[ -z ${T} ]] \
387 && topdir="/tmp" \ 515 && topdir="/tmp" \
388 || topdir=${T} 516 || topdir=${T}
389 fi 517 fi
390 518
391 if [[ -z $(type -p mktemp) ]] ; then 519 if ! type -P mktemp > /dev/null ; then
520 # system lacks `mktemp` so we have to fake it
392 local tmp=/ 521 local tmp=/
393 while [[ -e ${tmp} ]] ; do 522 while [[ -e ${tmp} ]] ; do
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 523 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 524 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 525 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 526 echo "${tmp}"
398 else 527 else
528 # the args here will give slightly wierd names on BSD,
529 # but should produce a usable file on all userlands
399 [[ ${exe} == "touch" ]] \ 530 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 531 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
401 || exe="-d"
402 mktemp ${exe} "${topdir}"
403 fi
404}
405
406# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() {
413 case ${CHOST} in
414 *-darwin*)
415 case "$2" in
416 *[!0-9]*) # Non numeric
417 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418 ;;
419 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;;
422 esac
423 ;;
424 *-freebsd*)
425 local opts action="user"
426 [[ $1 == "passwd" ]] || action="group"
427
428 # lookup by uid/gid
429 if [[ $2 == [[:digit:]]* ]] ; then
430 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi
432
433 pw show ${action} ${opts} "$2" -q
434 ;;
435 *-netbsd*)
436 grep "$2:\*:" /etc/$1
437 ;;
438 *)
439 type -p nscd >& /dev/null && nscd -i "$1"
440 getent "$1" "$2"
441 ;;
442 esac
443}
444
445# Simplify/standardize adding users to the system
446# vapier@gentoo.org
447#
448# enewuser(username, uid, shell, homedir, groups, extra options)
449#
450# Default values if you do not specify any:
451# username: REQUIRED !
452# uid: next available (see useradd(8))
453# note: pass -1 to get default behavior
454# shell: /bin/false
455# homedir: /dev/null
456# groups: none
457# extra: comment of 'added by portage for ${PN}'
458enewuser() {
459 # get the username
460 local euser=$1; shift
461 if [[ -z ${euser} ]] ; then
462 eerror "No username specified !"
463 die "Cannot call enewuser without a username"
464 fi
465
466 # lets see if the username already exists
467 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
468 return 0
469 fi
470 einfo "Adding user '${euser}' to your system ..."
471
472 # options to pass to useradd
473 local opts=
474
475 # handle uid
476 local euid=$1; shift
477 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
478 if [[ ${euid} -gt 0 ]] ; then
479 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
480 euid="next"
481 fi
482 else 532 else
483 eerror "Userid given but is not greater than 0 !" 533 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
484 die "${euid} is not a valid UID"
485 fi
486 else
487 euid="next"
488 fi
489 if [[ ${euid} == "next" ]] ; then
490 for euid in $(seq 101 999) ; 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 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
506 [[ -x ${ROOT}${shell} ]] && break
507 done
508
509 if [[ ${shell} == "/dev/null" ]] ; then
510 eerror "Unable to identify the shell to use"
511 die "Unable to identify the shell to use"
512 fi
513
514 eshell=${shell}
515 fi
516 einfo " - Shell: ${eshell}"
517 opts="${opts} -s ${eshell}"
518
519 # handle homedir
520 local ehome=$1; shift
521 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
522 ehome="/dev/null"
523 fi
524 einfo " - Home: ${ehome}"
525 opts="${opts} -d ${ehome}"
526
527 # handle groups
528 local egroups=$1; shift
529 if [[ ! -z ${egroups} ]] ; then
530 local oldifs=${IFS}
531 local defgroup="" exgroups=""
532
533 export IFS=","
534 for g in ${egroups} ; do
535 export IFS=${oldifs}
536 if [[ -z $(egetent group "${g}") ]] ; then
537 eerror "You must add group ${g} to the system first"
538 die "${g} is not a valid GID"
539 fi 534 fi
540 if [[ -z ${defgroup} ]] ; then
541 defgroup=${g}
542 else
543 exgroups="${exgroups},${g}"
544 fi
545 export IFS=","
546 done
547 export IFS=${oldifs}
548
549 opts="${opts} -g ${defgroup}"
550 if [[ ! -z ${exgroups} ]] ; then
551 opts="${opts} -G ${exgroups:1}"
552 fi 535 fi
553 else
554 egroups="(none)"
555 fi
556 einfo " - Groups: ${egroups}"
557
558 # handle extra and add the user
559 local oldsandbox=${SANDBOX_ON}
560 export SANDBOX_ON="0"
561 case ${CHOST} in
562 *-darwin*)
563 ### Make the user
564 if [[ -z $@ ]] ; then
565 dscl . create /users/${euser} uid ${euid}
566 dscl . create /users/${euser} shell ${eshell}
567 dscl . create /users/${euser} home ${ehome}
568 dscl . create /users/${euser} realname "added by portage for ${PN}"
569 ### Add the user to the groups specified
570 local oldifs=${IFS}
571 export IFS=","
572 for g in ${egroups} ; do
573 dscl . merge /groups/${g} users ${euser}
574 done
575 export IFS=${oldifs}
576 else
577 einfo "Extra options are not supported on Darwin yet"
578 einfo "Please report the ebuild along with the info below"
579 einfo "eextra: $@"
580 die "Required function missing"
581 fi
582 ;;
583 *-freebsd*)
584 if [[ -z $@ ]] ; then
585 pw useradd ${euser} ${opts} \
586 -c "added by portage for ${PN}" \
587 die "enewuser failed"
588 else
589 einfo " - Extra: $@"
590 pw useradd ${euser} ${opts} \
591 "$@" || die "enewuser failed"
592 fi
593 ;;
594 *)
595 if [[ -z $@ ]] ; then
596 useradd ${opts} ${euser} \
597 -c "added by portage for ${PN}" \
598 || die "enewuser failed"
599 else
600 einfo " - Extra: $@"
601 useradd ${opts} ${euser} "$@" \
602 || die "enewuser failed"
603 fi
604 ;;
605 esac
606
607 if [[ ! -e ${ROOT}/${ehome} ]] ; then
608 einfo " - Creating ${ehome} in ${ROOT}"
609 mkdir -p "${ROOT}/${ehome}"
610 chown ${euser} "${ROOT}/${ehome}"
611 chmod 755 "${ROOT}/${ehome}"
612 fi
613
614 export SANDBOX_ON=${oldsandbox}
615} 536}
616 537
617# Simplify/standardize adding groups to the system 538# @FUNCTION: edos2unix
618# vapier@gentoo.org 539# @USAGE: <file> [more files ...]
619# 540# @DESCRIPTION:
620# enewgroup(group, gid) 541# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
621# 542# to remove all of these text utilities from DEPEND variables because this
622# Default values if you do not specify any: 543# is a script based solution. Just give it a list of files to convert and
623# groupname: REQUIRED ! 544# they will all be changed from the DOS CRLF format to the UNIX LF format.
624# gid: next available (see groupadd(8))
625# extra: none
626enewgroup() {
627 # get the group
628 local egroup="$1"; shift
629 if [ -z "${egroup}" ]
630 then
631 eerror "No group specified !"
632 die "Cannot call enewgroup without a group"
633 fi
634
635 # see if group already exists
636 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
637 then
638 return 0
639 fi
640 einfo "Adding group '${egroup}' to your system ..."
641
642 # options to pass to useradd
643 local opts=
644
645 # handle gid
646 local egid="$1"; shift
647 if [ ! -z "${egid}" ]
648 then
649 if [ "${egid}" -gt 0 ]
650 then
651 if [ -z "`egetent group ${egid}`" ]
652 then
653 if [[ "${CHOST}" == *-darwin* ]]; then
654 opts="${opts} ${egid}"
655 else
656 opts="${opts} -g ${egid}"
657 fi
658 else
659 egid="next available; requested gid taken"
660 fi
661 else
662 eerror "Groupid given but is not greater than 0 !"
663 die "${egid} is not a valid GID"
664 fi
665 else
666 egid="next available"
667 fi
668 einfo " - Groupid: ${egid}"
669
670 # handle extra
671 local eextra="$@"
672 opts="${opts} ${eextra}"
673
674 # add the group
675 local oldsandbox="${SANDBOX_ON}"
676 export SANDBOX_ON="0"
677 case ${CHOST} in
678 *-darwin*)
679 if [ ! -z "${eextra}" ];
680 then
681 einfo "Extra options are not supported on Darwin/OS X yet"
682 einfo "Please report the ebuild along with the info below"
683 einfo "eextra: ${eextra}"
684 die "Required function missing"
685 fi
686
687 # If we need the next available
688 case ${egid} in
689 *[!0-9]*) # Non numeric
690 for egid in $(seq 101 999); do
691 [ -z "`egetent group ${egid}`" ] && break
692 done
693 esac
694 dscl . create /groups/${egroup} gid ${egid}
695 dscl . create /groups/${egroup} passwd '*'
696 ;;
697
698 *-freebsd*)
699 case ${egid} in
700 *[!0-9]*) # Non numeric
701 for egid in $(seq 101 999); do
702 [ -z "`egetent group ${egid}`" ] && break
703 done
704 esac
705 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
706 ;;
707
708 *-netbsd*)
709 case ${egid} in
710 *[!0-9]*) # Non numeric
711 for egid in $(seq 101 999); do
712 [ -z "`egetent group ${egid}`" ] && break
713 done
714 esac
715 groupadd ${egroup} -g ${egid} || die "enewgroup failed"
716 ;;
717
718 *)
719 groupadd ${opts} ${egroup} || die "enewgroup failed"
720 ;;
721 esac
722 export SANDBOX_ON="${oldsandbox}"
723}
724
725# Simple script to replace 'dos2unix' binaries
726# vapier@gentoo.org
727#
728# edos2unix(file, <more files> ...)
729edos2unix() { 545edos2unix() {
730 for f in "$@" 546 [[ $# -eq 0 ]] && return 0
731 do 547 sed -i 's/\r$//' -- "$@" || die
732 cp "${f}" ${T}/edos2unix
733 sed 's/\r$//' ${T}/edos2unix > "${f}"
734 done
735} 548}
736
737
738##############################################################
739# START: Handle .desktop files and menu entries #
740# maybe this should be separated into a new eclass some time #
741# lanius@gentoo.org #
742##############################################################
743 549
744# Make a desktop file ! 550# Make a desktop file !
745# Great for making those icons in kde/gnome startmenu ! 551# Great for making those icons in kde/gnome startmenu !
746# Amaze your friends ! Get the women ! Join today ! 552# Amaze your friends ! Get the women ! Join today !
747# 553#
748# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 554# make_desktop_entry(<command>, [name], [icon], [type], [fields])
749# 555#
750# binary: what binary does the app run with ? 556# binary: what command does the app run with ?
751# name: the name that will show up in the menu 557# name: the name that will show up in the menu
752# icon: give your little like a pretty little icon ... 558# icon: give your little like a pretty little icon ...
753# this can be relative (to /usr/share/pixmaps) or 559# this can be relative (to /usr/share/pixmaps) or
754# a full path to an icon 560# a full path to an icon
755# type: what kind of application is this ? for categories: 561# type: what kind of application is this ? for categories:
756# http://www.freedesktop.org/Standards/desktop-entry-spec 562# http://standards.freedesktop.org/menu-spec/latest/apa.html
757# path: if your app needs to startup in a specific dir 563# fields: extra fields to append to the desktop file; a printf string
758make_desktop_entry() { 564make_desktop_entry() {
759 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 565 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
760 566
761 local exec=${1} 567 local exec=${1}
762 local name=${2:-${PN}} 568 local name=${2:-${PN}}
763 local icon=${3:-${PN}.png} 569 local icon=${3:-${PN}}
764 local type=${4} 570 local type=${4}
765 local path=${5} 571 local fields=${5}
766 572
767 if [[ -z ${type} ]] ; then 573 if [[ -z ${type} ]] ; then
768 local catmaj=${CATEGORY%%-*} 574 local catmaj=${CATEGORY%%-*}
769 local catmin=${CATEGORY##*-} 575 local catmin=${CATEGORY##*-}
770 case ${catmaj} in 576 case ${catmaj} in
771 app) 577 app)
772 case ${catmin} in 578 case ${catmin} in
579 accessibility) type=Accessibility;;
773 admin) type=System;; 580 admin) type=System;;
581 antivirus) type=System;;
582 arch) type=Archiving;;
583 backup) type=Archiving;;
774 cdr) type=DiscBurning;; 584 cdr) type=DiscBurning;;
775 dicts) type=Dictionary;; 585 dicts) type=Dictionary;;
586 doc) type=Documentation;;
776 editors) type=TextEditor;; 587 editors) type=TextEditor;;
777 emacs) type=TextEditor;; 588 emacs) type=TextEditor;;
778 emulation) type=Emulator;; 589 emulation) type=Emulator;;
779 laptop) type=HardwareSettings;; 590 laptop) type=HardwareSettings;;
780 office) type=Office;; 591 office) type=Office;;
592 pda) type=PDA;;
781 vim) type=TextEditor;; 593 vim) type=TextEditor;;
782 xemacs) type=TextEditor;; 594 xemacs) type=TextEditor;;
783 *) type=;;
784 esac 595 esac
785 ;; 596 ;;
786 597
787 dev) 598 dev)
788 type="Development" 599 type="Development"
789 ;; 600 ;;
790 601
791 games) 602 games)
792 case ${catmin} in 603 case ${catmin} in
793 action) type=ActionGame;; 604 action|fps) type=ActionGame;;
794 arcade) type=ArcadeGame;; 605 arcade) type=ArcadeGame;;
795 board) type=BoardGame;; 606 board) type=BoardGame;;
796 kid) type=KidsGame;;
797 emulation) type=Emulator;; 607 emulation) type=Emulator;;
608 kids) type=KidsGame;;
798 puzzle) type=LogicGame;; 609 puzzle) type=LogicGame;;
610 roguelike) type=RolePlaying;;
799 rpg) type=RolePlaying;; 611 rpg) type=RolePlaying;;
800 roguelike) type=RolePlaying;;
801 simulation) type=Simulation;; 612 simulation) type=Simulation;;
802 sports) type=SportsGame;; 613 sports) type=SportsGame;;
803 strategy) type=StrategyGame;; 614 strategy) type=StrategyGame;;
804 *) type=;;
805 esac 615 esac
806 type="Game;${type}" 616 type="Game;${type}"
807 ;; 617 ;;
808 618
619 gnome)
620 type="Gnome;GTK"
621 ;;
622
623 kde)
624 type="KDE;Qt"
625 ;;
626
809 mail) 627 mail)
810 type="Network;Email" 628 type="Network;Email"
811 ;; 629 ;;
812 630
813 media) 631 media)
814 case ${catmin} in 632 case ${catmin} in
633 gfx)
815 gfx) type=Graphics;; 634 type=Graphics
635 ;;
636 *)
637 case ${catmin} in
816 radio) type=Tuner;; 638 radio) type=Tuner;;
817 sound) type=Audio;; 639 sound) type=Audio;;
818 tv) type=TV;; 640 tv) type=TV;;
819 video) type=Video;; 641 video) type=Video;;
820 *) type=;; 642 esac
643 type="AudioVideo;${type}"
644 ;;
821 esac 645 esac
822 type="AudioVideo;${type}"
823 ;; 646 ;;
824 647
825 net) 648 net)
826 case ${catmin} in 649 case ${catmin} in
827 dialup) type=Dialup;; 650 dialup) type=Dialup;;
830 irc) type=IRCClient;; 653 irc) type=IRCClient;;
831 mail) type=Email;; 654 mail) type=Email;;
832 news) type=News;; 655 news) type=News;;
833 nntp) type=News;; 656 nntp) type=News;;
834 p2p) type=FileTransfer;; 657 p2p) type=FileTransfer;;
835 *) type=;; 658 voip) type=Telephony;;
836 esac 659 esac
837 type="Network;${type}" 660 type="Network;${type}"
838 ;; 661 ;;
839 662
840 sci) 663 sci)
841 case ${catmin} in 664 case ${catmin} in
842 astro*) type=Astronomoy;; 665 astro*) type=Astronomy;;
843 bio*) type=Biology;; 666 bio*) type=Biology;;
844 calc*) type=Calculator;; 667 calc*) type=Calculator;;
845 chem*) type=Chemistry;; 668 chem*) type=Chemistry;;
669 elec*) type=Electronics;;
846 geo*) type=Geology;; 670 geo*) type=Geology;;
847 math*) type=Math;; 671 math*) type=Math;;
848 *) type=;; 672 physics) type=Physics;;
673 visual*) type=DataVisualization;;
849 esac 674 esac
850 type="Science;${type}" 675 type="Education;Science;${type}"
676 ;;
677
678 sys)
679 type="System"
851 ;; 680 ;;
852 681
853 www) 682 www)
854 case ${catmin} in 683 case ${catmin} in
855 client) type=WebBrowser;; 684 client) type=WebBrowser;;
856 *) type=;;
857 esac 685 esac
858 type="Network" 686 type="Network;${type}"
859 ;; 687 ;;
860 688
861 *) 689 *)
862 type= 690 type=
863 ;; 691 ;;
866 if [ "${SLOT}" == "0" ] ; then 694 if [ "${SLOT}" == "0" ] ; then
867 local desktop_name="${PN}" 695 local desktop_name="${PN}"
868 else 696 else
869 local desktop_name="${PN}-${SLOT}" 697 local desktop_name="${PN}-${SLOT}"
870 fi 698 fi
699 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
871 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 700 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
872 701
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 > "${desktop}"
873echo "[Desktop Entry] 714 [Desktop Entry]
874Encoding=UTF-8
875Version=0.9.2
876Name=${name} 715 Name=${name}
877Type=Application 716 Type=Application
878Comment=${DESCRIPTION} 717 Comment=${DESCRIPTION}
879Exec=${exec} 718 Exec=${exec}
880Path=${path} 719 TryExec=${exec%% *}
881Icon=${icon} 720 Icon=${icon}
882Categories=Application;${type};" > "${desktop}" 721 Categories=${type}
722 EOF
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}" >> "${desktop}"
883 730
884 ( 731 (
885 # wrap the env here so that the 'insinto' call 732 # wrap the env here so that the 'insinto' call
886 # doesn't corrupt the env of the caller 733 # doesn't corrupt the env of the caller
887 insinto /usr/share/applications 734 insinto /usr/share/applications
888 doins "${desktop}" 735 doins "${desktop}"
889 ) 736 ) || die "installing desktop file failed"
890} 737}
891 738
892# Make a GDM/KDM Session file 739# @FUNCTION: validate_desktop_entries
893# 740# @USAGE: [directories]
894# make_desktop_entry(<title>, <command>) 741# @MAINTAINER:
895# title: File to execute to start the Window Manager 742# Carsten Lohrke <carlo@gentoo.org>
896# 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}
897 766
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.
898make_session_desktop() { 774make_session_desktop() {
899 [[ -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
900 [[ -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
901 777
902 local title=$1 778 local title=$1
903 local command=$2 779 local command=$2
904 local desktop=${T}/${wm}.desktop 780 local desktop=${T}/${wm:-${PN}}.desktop
781 shift 2
905 782
783 cat <<-EOF > "${desktop}"
906echo "[Desktop Entry] 784 [Desktop Entry]
907Encoding=UTF-8
908Name=${title} 785 Name=${title}
909Comment=This session logs you into ${title} 786 Comment=This session logs you into ${title}
910Exec=${command} 787 Exec=${command} $*
911TryExec=${command} 788 TryExec=${command}
912Type=Application" > "${desktop}" 789 Type=XSession
790 EOF
913 791
792 (
793 # wrap the env here so that the 'insinto' call
794 # doesn't corrupt the env of the caller
914 insinto /usr/share/xsessions 795 insinto /usr/share/xsessions
915 doins "${desktop}" 796 doins "${desktop}"
797 )
916} 798}
917 799
800# @FUNCTION: domenu
801# @USAGE: <menus>
802# @DESCRIPTION:
803# Install the list of .desktop menu files into the appropriate directory
804# (/usr/share/applications).
918domenu() { 805domenu() {
806 (
807 # wrap the env here so that the 'insinto' call
808 # doesn't corrupt the env of the caller
919 local i j 809 local i j ret=0
920 insinto /usr/share/applications 810 insinto /usr/share/applications
921 for i in "$@" ; do 811 for i in "$@" ; do
922 if [[ -f ${i} ]] ; then 812 if [[ -f ${i} ]] ; then
923 doins "${i}" 813 doins "${i}"
814 ((ret+=$?))
924 elif [[ -d ${i} ]] ; then 815 elif [[ -d ${i} ]] ; then
925 for j in "${i}"/*.desktop ; do 816 for j in "${i}"/*.desktop ; do
926 doins "${j}" 817 doins "${j}"
818 ((ret+=$?))
927 done 819 done
820 else
821 ((++ret))
928 fi 822 fi
929 done 823 done
824 exit ${ret}
825 )
930} 826}
827
828# @FUNCTION: newmenu
829# @USAGE: <menu> <newname>
830# @DESCRIPTION:
831# Like all other new* functions, install the specified menu as newname.
931newmenu() { 832newmenu() {
833 (
834 # wrap the env here so that the 'insinto' call
835 # doesn't corrupt the env of the caller
932 insinto /usr/share/applications 836 insinto /usr/share/applications
933 newins "$1" "$2" 837 newins "$@"
838 )
934} 839}
935 840
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.
936doicon() { 846doicon() {
847 (
848 # wrap the env here so that the 'insinto' call
849 # doesn't corrupt the env of the caller
937 local i j 850 local i j ret
938 insinto /usr/share/pixmaps 851 insinto /usr/share/pixmaps
939 for i in "$@" ; do 852 for i in "$@" ; do
940 if [[ -f ${i} ]] ; then 853 if [[ -f ${i} ]] ; then
941 doins "${i}" 854 doins "${i}"
855 ((ret+=$?))
942 elif [[ -d ${i} ]] ; then 856 elif [[ -d ${i} ]] ; then
943 for j in "${i}"/*.png ; do 857 for j in "${i}"/*.png ; do
944 doins "${j}" 858 doins "${j}"
859 ((ret+=$?))
945 done 860 done
861 else
862 ((++ret))
946 fi 863 fi
947 done 864 done
865 exit ${ret}
866 )
948} 867}
868
869# @FUNCTION: newicon
870# @USAGE: <icon> <newname>
871# @DESCRIPTION:
872# Like all other new* functions, install the specified icon as newname.
949newicon() { 873newicon() {
874 (
875 # wrap the env here so that the 'insinto' call
876 # doesn't corrupt the env of the caller
950 insinto /usr/share/pixmaps 877 insinto /usr/share/pixmaps
951 newins "$1" "$2" 878 newins "$@"
879 )
952} 880}
953
954##############################################################
955# END: Handle .desktop files and menu entries #
956##############################################################
957
958 881
959# for internal use only (unpack_pdv and unpack_makeself) 882# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 883find_unpackable_file() {
961 local src=$1 884 local src=$1
962 if [[ -z ${src} ]] ; then 885 if [[ -z ${src} ]] ; then
972 fi 895 fi
973 [[ ! -e ${src} ]] && return 1 896 [[ ! -e ${src} ]] && return 1
974 echo "${src}" 897 echo "${src}"
975} 898}
976 899
900# @FUNCTION: unpack_pdv
901# @USAGE: <file to unpack> <size of off_t>
902# @DESCRIPTION:
977# Unpack those pesky pdv generated files ... 903# Unpack those pesky pdv generated files ...
978# They're self-unpacking programs with the binary package stuffed in 904# They're self-unpacking programs with the binary package stuffed in
979# 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
980# 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.
981# 907#
982# Usage: unpack_pdv [file to unpack] [size of off_t]
983# - 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
984# information out of the binary executable myself. basically you pass in 909# information out of the binary executable myself. Basically you pass in
985# 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#
986# 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
987# strings <pdv archive> | grep lseek 916# strings <pdv archive> | grep lseek
988# strace -elseek <pdv archive> 917# strace -elseek <pdv archive>
918# @CODE
919#
989# 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
990# 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
991# parameter. here is an example: 922# parameter. Here is an example:
923#
924# @CODE
992# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 925# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
993# lseek 926# lseek
994# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 927# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
995# lseek(3, -4, SEEK_END) = 2981250 928# lseek(3, -4, SEEK_END) = 2981250
929# @CODE
930#
996# 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.
997unpack_pdv() { 932unpack_pdv() {
998 local src=$(find_unpackable_file $1) 933 local src=$(find_unpackable_file "$1")
999 local sizeoff_t=$2 934 local sizeoff_t=$2
1000 935
1001 [[ -z ${src} ]] && die "Could not locate source for '$1'" 936 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1002 [[ -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 :("
1003 938
1004 local shrtsrc="`basename ${src}`" 939 local shrtsrc=$(basename "${src}")
1005 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 940 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1006 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 941 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1007 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 ${sizeoff_t} | hexdump -e \"%i\")
1008 943
1009 # grab metadata for debug reasons 944 # grab metadata for debug reasons
1010 local metafile="$(emktemp)" 945 local metafile=$(emktemp)
1011 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 946 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1012 947
1013 # rip out the final file name from the metadata 948 # rip out the final file name from the metadata
1014 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 949 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1015 datafile="`basename ${datafile}`" 950 datafile=$(basename "${datafile}")
1016 951
1017 # now lets uncompress/untar the file if need be 952 # now lets uncompress/untar the file if need be
1018 local tmpfile="$(emktemp)" 953 local tmpfile=$(emktemp)
1019 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 954 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1020 955
1021 local iscompressed="`file -b ${tmpfile}`" 956 local iscompressed=$(file -b "${tmpfile}")
1022 if [ "${iscompressed:0:8}" == "compress" ] ; then 957 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1023 iscompressed=1 958 iscompressed=1
1024 mv ${tmpfile}{,.Z} 959 mv ${tmpfile}{,.Z}
1025 gunzip ${tmpfile} 960 gunzip ${tmpfile}
1026 else 961 else
1027 iscompressed=0 962 iscompressed=0
1028 fi 963 fi
1029 local istar="`file -b ${tmpfile}`" 964 local istar=$(file -b "${tmpfile}")
1030 if [ "${istar:0:9}" == "POSIX tar" ] ; then 965 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1031 istar=1 966 istar=1
1032 else 967 else
1033 istar=0 968 istar=0
1034 fi 969 fi
1035 970
1063 true 998 true
1064 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 999 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1065 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1000 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1066} 1001}
1067 1002
1003# @FUNCTION: unpack_makeself
1004# @USAGE: [file to unpack] [offset] [tail|dd]
1005# @DESCRIPTION:
1068# Unpack those pesky makeself generated files ... 1006# Unpack those pesky makeself generated files ...
1069# They're shell scripts with the binary package tagged onto 1007# They're shell scripts with the binary package tagged onto
1070# the end of the archive. Loki utilized the format as does 1008# the end of the archive. Loki utilized the format as does
1071# many other game companies. 1009# many other game companies.
1072# 1010#
1073# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1011# If the file is not specified, then ${A} is used. If the
1074# - If the file is not specified then unpack will utilize ${A}.
1075# - If the offset is not specified then we will attempt to extract 1012# offset is not specified then we will attempt to extract
1076# the proper offset from the script itself. 1013# the proper offset from the script itself.
1077unpack_makeself() { 1014unpack_makeself() {
1015 local src_input=${1:-${A}}
1078 local src=$(find_unpackable_file "$1") 1016 local src=$(find_unpackable_file "${src_input}")
1079 local skip=$2 1017 local skip=$2
1080 local exe=$3 1018 local exe=$3
1081 1019
1082 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1020 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1083 1021
1084 local shrtsrc=$(basename "${src}") 1022 local shrtsrc=$(basename "${src}")
1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1086 if [ -z "${skip}" ] 1024 if [[ -z ${skip} ]] ; then
1087 then
1088 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1025 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1089 local skip=0 1026 local skip=0
1090 exe=tail 1027 exe=tail
1091 case ${ver} in 1028 case ${ver} in
1092 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1029 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1093 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1030 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1094 ;; 1031 ;;
1095 2.0|2.0.1) 1032 2.0|2.0.1)
1096 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1097 ;; 1034 ;;
1098 2.1.1) 1035 2.1.1)
1099 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1100 let skip="skip + 1" 1037 (( skip++ ))
1101 ;; 1038 ;;
1102 2.1.2) 1039 2.1.2)
1103 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1040 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1104 let skip="skip + 1" 1041 (( skip++ ))
1105 ;; 1042 ;;
1106 2.1.3) 1043 2.1.3)
1107 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1044 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1108 let skip="skip + 1" 1045 (( skip++ ))
1109 ;; 1046 ;;
1110 2.1.4) 1047 2.1.4|2.1.5)
1111 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1048 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1112 skip=$(head -n ${skip} "${src}" | wc -c) 1049 skip=$(head -n ${skip} "${src}" | wc -c)
1113 exe="dd" 1050 exe="dd"
1114 ;; 1051 ;;
1115 *) 1052 *)
1122 esac 1059 esac
1123 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1060 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1124 fi 1061 fi
1125 case ${exe} in 1062 case ${exe} in
1126 tail) exe="tail -n +${skip} '${src}'";; 1063 tail) exe="tail -n +${skip} '${src}'";;
1127 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1064 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1128 *) die "makeself cant handle exe '${exe}'" 1065 *) die "makeself cant handle exe '${exe}'"
1129 esac 1066 esac
1130 1067
1131 # lets grab the first few bytes of the file to figure out what kind of archive it is 1068 # lets grab the first few bytes of the file to figure out what kind of archive it is
1132 local tmpfile="$(emktemp)" 1069 local filetype tmpfile=$(emktemp)
1133 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1070 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1134 local filetype="$(file -b "${tmpfile}")" 1071 filetype=$(file -b "${tmpfile}") || die
1135 case ${filetype} in 1072 case ${filetype} in
1136 *tar\ archive) 1073 *tar\ archive*)
1137 eval ${exe} | tar --no-same-owner -xf - 1074 eval ${exe} | tar --no-same-owner -xf -
1138 ;; 1075 ;;
1139 bzip2*) 1076 bzip2*)
1140 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1077 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1141 ;; 1078 ;;
1151 ;; 1088 ;;
1152 esac 1089 esac
1153 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1090 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1154} 1091}
1155 1092
1093# @FUNCTION: check_license
1094# @USAGE: [license]
1095# @DESCRIPTION:
1156# Display a license for user to accept. 1096# Display a license for user to accept. If no license is
1157#
1158# Usage: check_license [license]
1159# - If the file is not specified then ${LICENSE} is used. 1097# specified, then ${LICENSE} is used.
1160check_license() { 1098check_license() {
1161 local lic=$1 1099 local lic=$1
1162 if [ -z "${lic}" ] ; then 1100 if [ -z "${lic}" ] ; then
1163 lic="${PORTDIR}/licenses/${LICENSE}" 1101 lic="${PORTDIR}/licenses/${LICENSE}"
1164 else 1102 else
1168 lic="${PWD}/${lic}" 1106 lic="${PWD}/${lic}"
1169 elif [ -e "${lic}" ] ; then 1107 elif [ -e "${lic}" ] ; then
1170 lic="${lic}" 1108 lic="${lic}"
1171 fi 1109 fi
1172 fi 1110 fi
1173 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1174 local l="`basename ${lic}`" 1111 local l="`basename ${lic}`"
1175 1112
1176 # here is where we check for the licenses the user already 1113 # here is where we check for the licenses the user already
1177 # accepted ... if we don't find a match, we make the user accept 1114 # accepted ... if we don't find a match, we make the user accept
1178 local shopts=$-
1179 local alic 1115 local alic
1180 set -o noglob #so that bash doesn't expand "*" 1116 eshopts_push -o noglob # so that bash doesn't expand "*"
1181 for alic in ${ACCEPT_LICENSE} ; do 1117 for alic in ${ACCEPT_LICENSE} ; do
1182 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1118 if [[ ${alic} == ${l} ]]; then
1183 set +o noglob; set -${shopts} #reset old shell opts 1119 eshopts_pop
1184 return 0 1120 return 0
1185 fi 1121 fi
1186 done 1122 done
1187 set +o noglob; set -$shopts #reset old shell opts 1123 eshopts_pop
1124 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1188 1125
1189 local licmsg="$(emktemp)" 1126 local licmsg=$(emktemp)
1190 cat << EOF > ${licmsg} 1127 cat <<-EOF > ${licmsg}
1191********************************************************** 1128 **********************************************************
1192The following license outlines the terms of use of this 1129 The following license outlines the terms of use of this
1193package. You MUST accept this license for installation to 1130 package. You MUST accept this license for installation to
1194continue. When you are done viewing, hit 'q'. If you 1131 continue. When you are done viewing, hit 'q'. If you
1195CTRL+C out of this, the install will not run! 1132 CTRL+C out of this, the install will not run!
1196********************************************************** 1133 **********************************************************
1197 1134
1198EOF 1135 EOF
1199 cat ${lic} >> ${licmsg} 1136 cat ${lic} >> ${licmsg}
1200 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1137 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1201 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1138 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1202 read alic 1139 read alic
1203 case ${alic} in 1140 case ${alic} in
1210 die "Failed to accept license" 1147 die "Failed to accept license"
1211 ;; 1148 ;;
1212 esac 1149 esac
1213} 1150}
1214 1151
1152# @FUNCTION: cdrom_get_cds
1153# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1154# @DESCRIPTION:
1215# 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
1216# the whole 'non-interactive' policy, but damnit I want CD support ! 1156# the whole 'non-interactive' policy, but damnit I want CD support !
1217# 1157#
1218# with these cdrom functions we handle all the user interaction and 1158# With these cdrom functions we handle all the user interaction and
1219# 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()
1220# 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
1221# found at CDROM_ROOT. 1161# found at CDROM_ROOT.
1222# 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#
1223# 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',
1224# 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
1225# 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.
1226# 1172#
1227# 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.
1228#
1229# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1230# - this will attempt to locate a cd based upon a file that is on
1231# the cd ... the more files you give this function, the more cds
1232# the cdrom functions will handle
1233cdrom_get_cds() { 1174cdrom_get_cds() {
1234 # 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
1235 # the # of files they gave us 1176 # the # of files they gave us
1236 local cdcnt=0 1177 local cdcnt=0
1237 local f= 1178 local f=
1238 for f in "$@" ; do 1179 for f in "$@" ; do
1239 cdcnt=$((cdcnt + 1)) 1180 ((++cdcnt))
1240 export CDROM_CHECK_${cdcnt}="$f" 1181 export CDROM_CHECK_${cdcnt}="$f"
1241 done 1182 done
1242 export CDROM_TOTAL_CDS=${cdcnt} 1183 export CDROM_TOTAL_CDS=${cdcnt}
1243 export CDROM_CURRENT_CD=1 1184 export CDROM_CURRENT_CD=1
1244 1185
1245 # now we see if the user gave use CD_ROOT ... 1186 # now we see if the user gave use CD_ROOT ...
1246 # 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
1247 if [[ ! -z ${CD_ROOT} ]] ; then
1248 export CDROM_ROOT=${CD_ROOT}
1249 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1250 return
1251 fi
1252 # do the same for CD_ROOT_X
1253 if [[ ! -z ${CD_ROOT_1} ]] ; then 1188 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1254 local var= 1189 local var=
1255 cdcnt=0 1190 cdcnt=0
1256 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1191 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1257 cdcnt=$((cdcnt + 1)) 1192 ((++cdcnt))
1258 var="CD_ROOT_${cdcnt}" 1193 var="CD_ROOT_${cdcnt}"
1194 [[ -z ${!var} ]] && var="CD_ROOT"
1259 if [[ -z ${!var} ]] ; then 1195 if [[ -z ${!var} ]] ; then
1260 eerror "You must either use just the CD_ROOT" 1196 eerror "You must either use just the CD_ROOT"
1261 eerror "or specify ALL the CD_ROOT_X variables." 1197 eerror "or specify ALL the CD_ROOT_X variables."
1262 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1198 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1263 die "could not locate CD_ROOT_${cdcnt}" 1199 die "could not locate CD_ROOT_${cdcnt}"
1264 fi 1200 fi
1265 export CDROM_ROOTS_${cdcnt}="${!var}"
1266 done 1201 done
1267 export CDROM_ROOT=${CDROM_ROOTS_1} 1202 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1268 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}
1269 return 1210 return
1270 fi 1211 fi
1271 1212
1213 # User didn't help us out so lets make sure they know they can
1214 # simplify the whole process ...
1272 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1215 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1273 einfon "This ebuild will need the " 1216 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1274 if [[ -z ${CDROM_NAME} ]] ; then
1275 echo "cdrom for ${PN}."
1276 else
1277 echo "${CDROM_NAME}."
1278 fi
1279 echo 1217 echo
1280 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"
1281 einfo "mounted somewhere on your filesystem, just export" 1219 einfo "mounted somewhere on your filesystem, just export"
1282 einfo "the variable CD_ROOT so that it points to the" 1220 einfo "the variable CD_ROOT so that it points to the"
1283 einfo "directory containing the files." 1221 einfo "directory containing the files."
1284 echo 1222 echo
1285 einfo "For example:" 1223 einfo "For example:"
1286 einfo "export CD_ROOT=/mnt/cdrom" 1224 einfo "export CD_ROOT=/mnt/cdrom"
1287 echo 1225 echo
1288 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
1289 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1236 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1290 cdcnt=0 1237 cdcnt=0
1291 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1238 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1292 cdcnt=$((cdcnt + 1)) 1239 ((++cdcnt))
1293 var="CDROM_NAME_${cdcnt}" 1240 var="CDROM_NAME_${cdcnt}"
1294 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1241 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1295 done 1242 done
1296 echo 1243 echo
1297 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"
1298 einfo "mounted somewhere on your filesystem, just export" 1245 einfo "mounted somewhere on your filesystem, just export"
1299 einfo "the following variables so they point to the right place:" 1246 einfo "the following variables so they point to the right place:"
1300 einfon "" 1247 einfon ""
1301 cdcnt=0 1248 cdcnt=0
1302 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1249 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1303 cdcnt=$((cdcnt + 1)) 1250 ((++cdcnt))
1304 echo -n " CD_ROOT_${cdcnt}" 1251 echo -n " CD_ROOT_${cdcnt}"
1305 done 1252 done
1306 echo 1253 echo
1307 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"
1308 einfo "you only have one cdrom, you can export CD_ROOT" 1255 einfo "you only have one cdrom, you can export CD_ROOT"
1311 echo 1258 echo
1312 einfo "For example:" 1259 einfo "For example:"
1313 einfo "export CD_ROOT_1=/mnt/cdrom" 1260 einfo "export CD_ROOT_1=/mnt/cdrom"
1314 echo 1261 echo
1315 fi 1262 fi
1263
1264 export CDROM_SET=""
1316 export CDROM_CURRENT_CD=0 1265 export CDROM_CURRENT_CD=0
1317 cdrom_load_next_cd 1266 cdrom_load_next_cd
1318} 1267}
1319 1268
1320# this is only used when you need access to more than one cd. 1269# @FUNCTION: cdrom_load_next_cd
1321# when you have finished using the first cd, just call this function. 1270# @DESCRIPTION:
1322# 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
1323# 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.
1324cdrom_load_next_cd() { 1277cdrom_load_next_cd() {
1325 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1326 local var= 1278 local var
1327 1279 ((++CDROM_CURRENT_CD))
1328 if [[ ! -z ${CD_ROOT} ]] ; then
1329 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1330 return
1331 fi
1332 1280
1333 unset CDROM_ROOT 1281 unset CDROM_ROOT
1334 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1282 var=CD_ROOT_${CDROM_CURRENT_CD}
1283 [[ -z ${!var} ]] && var="CD_ROOT"
1335 if [[ -z ${!var} ]] ; then 1284 if [[ -z ${!var} ]] ; then
1336 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1285 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1337 cdrom_locate_file_on_cd ${!var} 1286 _cdrom_locate_file_on_cd ${!var}
1338 else 1287 else
1339 export CDROM_ROOT=${!var} 1288 export CDROM_ROOT=${!var}
1340 fi 1289 fi
1341 1290
1342 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1291 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1347# 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
1348# 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
1349# displayed and we'll hang out here until: 1298# displayed and we'll hang out here until:
1350# (1) the file is found on a mounted cdrom 1299# (1) the file is found on a mounted cdrom
1351# (2) the user hits CTRL+C 1300# (2) the user hits CTRL+C
1352cdrom_locate_file_on_cd() { 1301_cdrom_locate_file_on_cd() {
1302 local mline=""
1303 local showedmsg=0 showjolietmsg=0
1304
1353 while [[ -z ${CDROM_ROOT} ]] ; do 1305 while [[ -z ${CDROM_ROOT} ]] ; do
1354 local dir=$(dirname "$*") 1306 local i=0
1307 local -a cdset=(${*//:/ })
1308 if [[ -n ${CDROM_SET} ]] ; then
1309 cdset=(${cdset[${CDROM_SET}]})
1310 fi
1311
1312 while [[ -n ${cdset[${i}]} ]] ; do
1313 local dir=$(dirname ${cdset[${i}]})
1355 local file=$(basename "$*") 1314 local file=$(basename ${cdset[${i}]})
1356 local mline=""
1357 local showedmsg=0
1358 1315
1359 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/ }
1360 [[ -d ${mline}/${dir} ]] || continue 1322 [[ ! -d ${point}/${dir} ]] && continue
1361 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1323 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1362 && 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))
1363 done 1331 done
1364 1332
1365 if [[ -z ${CDROM_ROOT} ]] ; then
1366 echo 1333 echo
1367 if [[ ${showedmsg} -eq 0 ]] ; then 1334 if [[ ${showedmsg} -eq 0 ]] ; then
1368 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1335 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1369 if [[ -z ${CDROM_NAME} ]] ; then 1336 if [[ -z ${CDROM_NAME} ]] ; then
1370 einfo "Please insert the cdrom for ${PN} now !" 1337 einfo "Please insert+mount the cdrom for ${PN} now !"
1371 else
1372 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1373 fi
1374 else 1338 else
1375 if [[ -z ${CDROM_NAME_1} ]] ; then
1376 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1377 else
1378 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1379 einfo "Please insert+mount the ${!var} cdrom now !" 1339 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1380 fi
1381 fi 1340 fi
1382 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
1383 fi 1348 fi
1349 showedmsg=1
1350 fi
1384 einfo "Press return to scan for the cd again" 1351 einfo "Press return to scan for the cd again"
1385 einfo "or hit CTRL+C to abort the emerge." 1352 einfo "or hit CTRL+C to abort the emerge."
1386 echo 1353 echo
1354 if [[ ${showjolietmsg} -eq 0 ]] ; then
1355 showjolietmsg=1
1356 else
1387 einfo "If you are having trouble with the detection" 1357 ewarn "If you are having trouble with the detection"
1388 einfo "of your CD, it is possible that you do not have" 1358 ewarn "of your CD, it is possible that you do not have"
1389 einfo "Joliet support enabled in your kernel. Please" 1359 ewarn "Joliet support enabled in your kernel. Please"
1390 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1360 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1391 read 1361 ebeep 5
1392 fi 1362 fi
1363 read || die "something is screwed with your system"
1393 done 1364 done
1394} 1365}
1395 1366
1367# @FUNCTION: strip-linguas
1368# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1369# @DESCRIPTION:
1396# Make sure that LINGUAS only contains languages that 1370# Make sure that LINGUAS only contains languages that
1397# a package can support 1371# a package can support. The first form allows you to
1398# 1372# specify a list of LINGUAS. The -i builds a list of po
1399# usage: strip-linguas <allow LINGUAS> 1373# files found in all the directories and uses the
1400# strip-linguas -i <directories of .po files> 1374# intersection of the lists. The -u builds a list of po
1401# strip-linguas -u <directories of .po files> 1375# files found in all the directories and uses the union
1402# 1376# of the lists.
1403# The first form allows you to specify a list of LINGUAS.
1404# The -i builds a list of po files found in all the
1405# directories and uses the intersection of the lists.
1406# The -u builds a list of po files found in all the
1407# directories and uses the union of the lists.
1408strip-linguas() { 1377strip-linguas() {
1409 local ls newls 1378 local ls newls nols
1410 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1379 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1411 local op=$1; shift 1380 local op=$1; shift
1412 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1381 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1413 local d f 1382 local d f
1414 for d in "$@" ; do 1383 for d in "$@" ; do
1415 if [[ ${op} == "-u" ]] ; then 1384 if [[ ${op} == "-u" ]] ; then
1416 newls=${ls} 1385 newls=${ls}
1417 else 1386 else
1418 newls="" 1387 newls=""
1419 fi 1388 fi
1420 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1389 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1421 if [[ ${op} == "-i" ]] ; then 1390 if [[ ${op} == "-i" ]] ; then
1422 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1391 has ${f} ${ls} && newls="${newls} ${f}"
1423 else 1392 else
1424 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1393 has ${f} ${ls} || newls="${newls} ${f}"
1425 fi 1394 fi
1426 done 1395 done
1427 ls=${newls} 1396 ls=${newls}
1428 done 1397 done
1429 ls=${ls//.po}
1430 else 1398 else
1431 ls=$@ 1399 ls="$@"
1432 fi 1400 fi
1433 1401
1434 ls=" ${ls} " 1402 nols=""
1435 newls="" 1403 newls=""
1436 for f in ${LINGUAS} ; do 1404 for f in ${LINGUAS} ; do
1437 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1405 if has ${f} ${ls} ; then
1438 newls="${newls} ${f}" 1406 newls="${newls} ${f}"
1439 else 1407 else
1440 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1408 nols="${nols} ${f}"
1441 fi 1409 fi
1442 done 1410 done
1443 if [[ -z ${newls} ]] ; then 1411 [[ -n ${nols} ]] \
1444 export LINGUAS="" 1412 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1445 else
1446 export LINGUAS=${newls:1} 1413 export LINGUAS=${newls:1}
1447 fi
1448} 1414}
1449 1415
1450# moved from kernel.eclass since they are generally useful outside of 1416# @FUNCTION: preserve_old_lib
1451# kernel.eclass -iggy (20041002) 1417# @USAGE: <libs to preserve> [more libs]
1452 1418# @DESCRIPTION:
1453# the following functions are useful in kernel module ebuilds, etc.
1454# for an example see ivtv or drbd ebuilds
1455
1456# set's ARCH to match what the kernel expects
1457set_arch_to_kernel() {
1458 i=10
1459 while ((i--)) ; do
1460 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1461 done
1462 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1463 case ${ARCH} in
1464 x86) export ARCH="i386";;
1465 amd64) export ARCH="x86_64";;
1466 hppa) export ARCH="parisc";;
1467 mips) export ARCH="mips";;
1468 sparc) export ARCH="$(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!
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 i=10
1476 while ((i--)) ; do
1477 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1478 done
1479 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1480}
1481
1482# Jeremy Huddleston <eradicator@gentoo.org>:
1483# preserve_old_lib /path/to/libblah.so.0
1484# preserve_old_lib_notify /path/to/libblah.so.0
1485#
1486# 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.
1487# 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
1488# 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
1489# 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
1490# 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
1491# 1424# preserve_old_lib_notify function.
1492# src_install() {
1493# ...
1494# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1495# ...
1496# }
1497#
1498# pkg_postinst() {
1499# ...
1500# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1501# ...
1502# }
1503
1504preserve_old_lib() { 1425preserve_old_lib() {
1505 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1506 1431
1507 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1432 # let portage worry about it
1508 SONAME=`basename ${LIB}` 1433 has preserve-libs ${FEATURES} && return 0
1509 DIRNAME=`dirname ${LIB}`
1510 1434
1511 dodir ${DIRNAME} 1435 local lib dir
1512 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"
1513 touch ${D}${LIB} 1441 touch "${D}"/${lib}
1514 fi 1442 done
1515} 1443}
1516 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.
1517preserve_old_lib_notify() { 1449preserve_old_lib_notify() {
1518 LIB=$1 1450 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1451 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1452 die "Invalid preserve_old_lib_notify() usage"
1453 fi
1519 1454
1520 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1455 # let portage worry about it
1521 SONAME=`basename ${LIB}` 1456 has preserve-libs ${FEATURES} && return 0
1522 1457
1458 local lib notice=0
1459 for lib in "$@" ; do
1460 [[ -e ${ROOT}/${lib} ]] || continue
1461 if [[ ${notice} -eq 0 ]] ; then
1462 notice=1
1523 ewarn "An old version of an installed library was detected on your system." 1463 ewarn "Old versions of installed libraries were detected on your system."
1524 ewarn "In order to avoid breaking packages that link against it, this older version" 1464 ewarn "In order to avoid breaking packages that depend on these old libs,"
1525 ewarn "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"
1526 ewarn "you will need to execute the following command:" 1466 ewarn "in order to remove these old dependencies. If you do not have this"
1527 ewarn " revdep-rebuild --soname ${SONAME}" 1467 ewarn "helper program, simply emerge the 'gentoolkit' package."
1468 ewarn
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
1528 ewarn 1475 ewarn
1529 ewarn "After doing that, you can safely remove ${LIB}" 1476 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1530 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1477 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1478 for lib in "$@" ; do
1479 ewarn " # rm '${lib}'"
1480 done
1531 fi 1481 fi
1532} 1482}
1533 1483
1534# Hack for people to figure out if a package was built with 1484# @FUNCTION: built_with_use
1535# certain USE flags 1485# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1486# @DESCRIPTION:
1536# 1487#
1537# 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.
1538# ex: built_with_use xchat gtk2
1539# 1489#
1540# Flags: -a all USE flags should be utilized 1490# A temporary hack until portage properly supports DEPENDing on USE
1541# -o at least one USE flag should be utilized 1491# flags being enabled in packages. This will check to see if the specified
1542# 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.
1543built_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
1544 local opt=$1 1522 local opt=$1
1545 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1523 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1546 1524
1547 local PKG=$(best_version $1) 1525 local PKG=$(best_version $1)
1526 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1548 shift 1527 shift
1549 1528
1550 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1529 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1551 [[ ! -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 $1 USE flag!";;
1558 esac
1559 fi
1560 fi
1561 fi
1552 1562
1553 local USE_BUILT=$(<${USEFILE}) 1563 local USE_BUILT=$(<${USEFILE})
1554 while [[ $# -gt 0 ]] ; do 1564 while [[ $# -gt 0 ]] ; do
1555 if [[ ${opt} = "-o" ]] ; then 1565 if [[ ${opt} = "-o" ]] ; then
1556 has $1 ${USE_BUILT} && return 0 1566 has $1 ${USE_BUILT} && return 0
1560 shift 1570 shift
1561 done 1571 done
1562 [[ ${opt} = "-a" ]] 1572 [[ ${opt} = "-a" ]]
1563} 1573}
1564 1574
1575# @FUNCTION: epunt_cxx
1576# @USAGE: [dir to scan]
1577# @DESCRIPTION:
1565# Many configure scripts wrongly bail when a C++ compiler 1578# Many configure scripts wrongly bail when a C++ compiler could not be
1566# could not be detected. #73450 1579# detected. If dir is not specified, then it defaults to ${S}.
1580#
1581# http://bugs.gentoo.org/73450
1567epunt_cxx() { 1582epunt_cxx() {
1568 local dir=$1 1583 local dir=$1
1569 [[ -z ${dir} ]] && dir=${S} 1584 [[ -z ${dir} ]] && dir=${S}
1570 ebegin "Removing useless C++ checks" 1585 ebegin "Removing useless C++ checks"
1571 local f 1586 local f
1572 for f in $(find ${dir} -name configure) ; do 1587 find "${dir}" -name configure | while read f ; do
1573 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
1574 done 1589 done
1575 eend 0 1590 eend 0
1576} 1591}
1577 1592
1578# dopamd <file> [more files] 1593# @FUNCTION: make_wrapper
1579# 1594# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1580# Install pam auth config file in /etc/pam.d 1595# @DESCRIPTION:
1581dopamd() { 1596# Create a shell wrapper script named wrapper in installpath
1582 [[ -z $1 ]] && die "dopamd requires at least one argument" 1597# (defaults to the bindir) to execute target (default of wrapper) by
1583 1598# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1584 use pam || return 0 1599# libpaths followed by optionally changing directory to chdir.
1585
1586 INSDESTTREE=/etc/pam.d \
1587 doins "$@" || die "failed to install $@"
1588}
1589# newpamd <old name> <new name>
1590#
1591# Install pam file <old name> as <new name> in /etc/pam.d
1592newpamd() {
1593 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1594
1595 use pam || return 0
1596
1597 INSDESTTREE=/etc/pam.d \
1598 newins "$1" "$2" || die "failed to install $1 as $2"
1599}
1600
1601# make a wrapper script ...
1602# NOTE: this was originally games_make_wrapper, but I noticed other places where
1603# this could be used, so I have moved it here and made it not games-specific
1604# -- wolf31o2
1605# $1 == wrapper name
1606# $2 == binary to run
1607# $3 == directory to chdir before running binary
1608# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1609# $5 == path for wrapper
1610make_wrapper() { 1600make_wrapper() {
1611 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1601 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1612 local tmpwrapper=$(emktemp) 1602 local tmpwrapper=$(emktemp)
1613 # We don't want to quote ${bin} so that people can pass complex 1603 # We don't want to quote ${bin} so that people can pass complex
1614 # things as $bin ... "./someprog --args" 1604 # things as $bin ... "./someprog --args"
1615 cat << EOF > "${tmpwrapper}" 1605 cat << EOF > "${tmpwrapper}"
1616#!/bin/sh 1606#!/bin/sh
1617cd "${chdir:-.}" 1607cd "${chdir:-.}"
1608if [ -n "${libdir}" ] ; then
1618if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then 1609 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1619 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1610 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1611 else
1612 export LD_LIBRARY_PATH="${libdir}"
1613 fi
1620fi 1614fi
1621exec ${bin} "\$@" 1615exec ${bin} "\$@"
1622EOF 1616EOF
1623 chmod go+rx "${tmpwrapper}" 1617 chmod go+rx "${tmpwrapper}"
1624 if [[ -n ${path} ]] ; then 1618 if [[ -n ${path} ]] ; then
1619 (
1625 exeinto "${path}" 1620 exeinto "${path}"
1626 newexe "${tmpwrapper}" "${wrapper}" 1621 newexe "${tmpwrapper}" "${wrapper}"
1622 ) || die
1627 else 1623 else
1628 newbin "${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
1629 fi 1692fi
1630}

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