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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 1.200 2005/09/23 20:44:26 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.372 2011/12/14 17:36:18 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 if [[ "${USERLAND}" == "Darwin" ]] ; then
414 case "$2" in
415 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;;
418 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;;
421 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then
423 local action
424 if [ "$1" == "passwd" ]
425 then
426 action="user"
427 else 532 else
428 action="group" 533 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
429 fi
430 pw show "${action}" "$2" -q
431 else
432 which nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2"
434 fi
435}
436
437# Simplify/standardize adding users to the system
438# vapier@gentoo.org
439#
440# enewuser(username, uid, shell, homedir, groups, extra options)
441#
442# Default values if you do not specify any:
443# username: REQUIRED !
444# uid: next available (see useradd(8))
445# note: pass -1 to get default behavior
446# shell: /bin/false
447# homedir: /dev/null
448# groups: none
449# extra: comment of 'added by portage for ${PN}'
450enewuser() {
451 # get the username
452 local euser=$1; shift
453 if [[ -z ${euser} ]] ; then
454 eerror "No username specified !"
455 die "Cannot call enewuser without a username"
456 fi
457
458 # lets see if the username already exists
459 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
460 return 0
461 fi
462 einfo "Adding user '${euser}' to your system ..."
463
464 # options to pass to useradd
465 local opts=
466
467 # handle uid
468 local euid=$1; shift
469 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
470 if [[ ${euid} -gt 0 ]] ; then
471 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
472 euid="next"
473 fi 534 fi
474 else
475 eerror "Userid given but is not greater than 0 !"
476 die "${euid} is not a valid UID"
477 fi 535 fi
478 else
479 euid="next"
480 fi
481 if [[ ${euid} == "next" ]] ; then
482 for euid in $(seq 101 999) ; do
483 [[ -z $(egetent passwd ${euid}) ]] && break
484 done
485 fi
486 opts="${opts} -u ${euid}"
487 einfo " - Userid: ${euid}"
488
489 # handle shell
490 local eshell=$1; shift
491 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
492 if [[ ! -e ${eshell} ]] ; then
493 eerror "A shell was specified but it does not exist !"
494 die "${eshell} does not exist"
495 fi
496 else
497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null; do
498 [[ -x ${ROOT}${shell} ]] && break;
499 done
500
501 if [[ ${shell} == "/dev/null" ]]; then
502 eerror "Unable to identify the shell to use"
503 die "Unable to identify the shell to use"
504 fi
505
506 eshell=${shell}
507 fi
508 einfo " - Shell: ${eshell}"
509 opts="${opts} -s ${eshell}"
510
511 # handle homedir
512 local ehome=$1; shift
513 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
514 ehome="/dev/null"
515 fi
516 einfo " - Home: ${ehome}"
517 opts="${opts} -d ${ehome}"
518
519 # handle groups
520 local egroups=$1; shift
521 if [[ ! -z ${egroups} ]] ; then
522 local oldifs=${IFS}
523 local defgroup="" exgroups=""
524
525 export IFS=","
526 for g in ${egroups} ; do
527 export IFS=${oldifs}
528 if [[ -z $(egetent group "${g}") ]] ; then
529 eerror "You must add group ${g} to the system first"
530 die "${g} is not a valid GID"
531 fi
532 if [[ -z ${defgroup} ]] ; then
533 defgroup=${g}
534 else
535 exgroups="${exgroups},${g}"
536 fi
537 export IFS=","
538 done
539 export IFS=${oldifs}
540
541 opts="${opts} -g ${defgroup}"
542 if [[ ! -z ${exgroups} ]] ; then
543 opts="${opts} -G ${exgroups:1}"
544 fi
545 else
546 egroups="(none)"
547 fi
548 einfo " - Groups: ${egroups}"
549
550 # handle extra and add the user
551 local oldsandbox=${SANDBOX_ON}
552 export SANDBOX_ON="0"
553 case ${USERLAND} in
554 Darwin)
555 ### Make the user
556 if [[ -z $@ ]] ; then
557 dscl . create /users/${euser} uid ${euid}
558 dscl . create /users/${euser} shell ${eshell}
559 dscl . create /users/${euser} home ${ehome}
560 dscl . create /users/${euser} realname "added by portage for ${PN}"
561 ### Add the user to the groups specified
562 local oldifs=${IFS}
563 export IFS=","
564 for g in ${egroups} ; do
565 dscl . merge /groups/${g} users ${euser}
566 done
567 export IFS=${oldifs}
568 else
569 einfo "Extra options are not supported on Darwin yet"
570 einfo "Please report the ebuild along with the info below"
571 einfo "eextra: $@"
572 die "Required function missing"
573 fi
574 ;;
575 BSD)
576 if [[ -z $@ ]] ; then
577 pw useradd ${euser} ${opts} \
578 -c "added by portage for ${PN}" \
579 die "enewuser failed"
580 else
581 einfo " - Extra: $@"
582 pw useradd ${euser} ${opts} \
583 "$@" || die "enewuser failed"
584 fi
585 ;;
586 *)
587 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} \
589 -c "added by portage for ${PN}" \
590 || die "enewuser failed"
591 else
592 einfo " - Extra: $@"
593 useradd ${opts} ${euser} "$@" \
594 || die "enewuser failed"
595 fi
596 ;;
597 esac
598
599 if [[ ! -e ${ROOT}/${ehome} ]] ; then
600 einfo " - Creating ${ehome} in ${ROOT}"
601 mkdir -p "${ROOT}/${ehome}"
602 chown ${euser} "${ROOT}/${ehome}"
603 chmod 755 "${ROOT}/${ehome}"
604 fi
605
606 export SANDBOX_ON=${oldsandbox}
607} 536}
608 537
609# Simplify/standardize adding groups to the system 538# @FUNCTION: edos2unix
610# vapier@gentoo.org 539# @USAGE: <file> [more files ...]
611# 540# @DESCRIPTION:
612# enewgroup(group, gid) 541# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
613# 542# to remove all of these text utilities from DEPEND variables because this
614# Default values if you do not specify any: 543# is a script based solution. Just give it a list of files to convert and
615# groupname: REQUIRED ! 544# they will all be changed from the DOS CRLF format to the UNIX LF format.
616# gid: next available (see groupadd(8))
617# extra: none
618enewgroup() {
619 # get the group
620 local egroup="$1"; shift
621 if [ -z "${egroup}" ]
622 then
623 eerror "No group specified !"
624 die "Cannot call enewgroup without a group"
625 fi
626
627 # see if group already exists
628 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
629 then
630 return 0
631 fi
632 einfo "Adding group '${egroup}' to your system ..."
633
634 # options to pass to useradd
635 local opts=
636
637 # handle gid
638 local egid="$1"; shift
639 if [ ! -z "${egid}" ]
640 then
641 if [ "${egid}" -gt 0 ]
642 then
643 if [ -z "`egetent group ${egid}`" ]
644 then
645 if [[ "${USERLAND}" == "Darwin" ]]; then
646 opts="${opts} ${egid}"
647 else
648 opts="${opts} -g ${egid}"
649 fi
650 else
651 egid="next available; requested gid taken"
652 fi
653 else
654 eerror "Groupid given but is not greater than 0 !"
655 die "${egid} is not a valid GID"
656 fi
657 else
658 egid="next available"
659 fi
660 einfo " - Groupid: ${egid}"
661
662 # handle extra
663 local eextra="$@"
664 opts="${opts} ${eextra}"
665
666 # add the group
667 local oldsandbox="${SANDBOX_ON}"
668 export SANDBOX_ON="0"
669 if [[ "${USERLAND}" == "Darwin" ]]; then
670 if [ ! -z "${eextra}" ];
671 then
672 einfo "Extra options are not supported on Darwin/OS X yet"
673 einfo "Please report the ebuild along with the info below"
674 einfo "eextra: ${eextra}"
675 die "Required function missing"
676 fi
677
678 # If we need the next available
679 case ${egid} in
680 *[!0-9]*) # Non numeric
681 for egid in $(seq 101 999); do
682 [ -z "`egetent group ${egid}`" ] && break
683 done
684 esac
685 dscl . create /groups/${egroup} gid ${egid}
686 dscl . create /groups/${egroup} passwd '*'
687 elif [[ "${USERLAND}" == "BSD" ]] ; then
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 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
695 else
696 groupadd ${opts} ${egroup} || die "enewgroup failed"
697 fi
698 export SANDBOX_ON="${oldsandbox}"
699}
700
701# Simple script to replace 'dos2unix' binaries
702# vapier@gentoo.org
703#
704# edos2unix(file, <more files> ...)
705edos2unix() { 545edos2unix() {
706 for f in "$@" 546 [[ $# -eq 0 ]] && return 0
707 do 547 sed -i 's/\r$//' -- "$@" || die
708 cp "${f}" ${T}/edos2unix
709 sed 's/\r$//' ${T}/edos2unix > "${f}"
710 done
711} 548}
712
713
714##############################################################
715# START: Handle .desktop files and menu entries #
716# maybe this should be separated into a new eclass some time #
717# lanius@gentoo.org #
718##############################################################
719 549
720# Make a desktop file ! 550# Make a desktop file !
721# Great for making those icons in kde/gnome startmenu ! 551# Great for making those icons in kde/gnome startmenu !
722# Amaze your friends ! Get the women ! Join today ! 552# Amaze your friends ! Get the women ! Join today !
723# 553#
724# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 554# make_desktop_entry(<command>, [name], [icon], [type], [fields])
725# 555#
726# binary: what binary does the app run with ? 556# binary: what command does the app run with ?
727# name: the name that will show up in the menu 557# name: the name that will show up in the menu
728# icon: give your little like a pretty little icon ... 558# icon: give your little like a pretty little icon ...
729# this can be relative (to /usr/share/pixmaps) or 559# this can be relative (to /usr/share/pixmaps) or
730# a full path to an icon 560# a full path to an icon
731# type: what kind of application is this ? for categories: 561# type: what kind of application is this ? for categories:
732# http://www.freedesktop.org/Standards/desktop-entry-spec 562# http://standards.freedesktop.org/menu-spec/latest/apa.html
733# path: if your app needs to startup in a specific dir 563# fields: extra fields to append to the desktop file; a printf string
734make_desktop_entry() { 564make_desktop_entry() {
735 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 565 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
736 566
737 local exec=${1} 567 local exec=${1}
738 local name=${2:-${PN}} 568 local name=${2:-${PN}}
739 local icon=${3:-${PN}.png} 569 local icon=${3:-${PN}}
740 local type=${4} 570 local type=${4}
741 local path=${5} 571 local fields=${5}
742 572
743 if [[ -z ${type} ]] ; then 573 if [[ -z ${type} ]] ; then
744 local catmaj=${CATEGORY%%-*} 574 local catmaj=${CATEGORY%%-*}
745 local catmin=${CATEGORY##*-} 575 local catmin=${CATEGORY##*-}
746 case ${catmaj} in 576 case ${catmaj} in
747 app) 577 app)
748 case ${catmin} in 578 case ${catmin} in
579 accessibility) type=Accessibility;;
749 admin) type=System;; 580 admin) type=System;;
581 antivirus) type=System;;
582 arch) type=Archiving;;
583 backup) type=Archiving;;
750 cdr) type=DiscBurning;; 584 cdr) type=DiscBurning;;
751 dicts) type=Dictionary;; 585 dicts) type=Dictionary;;
586 doc) type=Documentation;;
752 editors) type=TextEditor;; 587 editors) type=TextEditor;;
753 emacs) type=TextEditor;; 588 emacs) type=TextEditor;;
754 emulation) type=Emulator;; 589 emulation) type=Emulator;;
755 laptop) type=HardwareSettings;; 590 laptop) type=HardwareSettings;;
756 office) type=Office;; 591 office) type=Office;;
592 pda) type=PDA;;
757 vim) type=TextEditor;; 593 vim) type=TextEditor;;
758 xemacs) type=TextEditor;; 594 xemacs) type=TextEditor;;
759 *) type=;;
760 esac 595 esac
761 ;; 596 ;;
762 597
763 dev) 598 dev)
764 type="Development" 599 type="Development"
765 ;; 600 ;;
766 601
767 games) 602 games)
768 case ${catmin} in 603 case ${catmin} in
769 action) type=ActionGame;; 604 action|fps) type=ActionGame;;
770 arcade) type=ArcadeGame;; 605 arcade) type=ArcadeGame;;
771 board) type=BoardGame;; 606 board) type=BoardGame;;
772 kid) type=KidsGame;;
773 emulation) type=Emulator;; 607 emulation) type=Emulator;;
608 kids) type=KidsGame;;
774 puzzle) type=LogicGame;; 609 puzzle) type=LogicGame;;
610 roguelike) type=RolePlaying;;
775 rpg) type=RolePlaying;; 611 rpg) type=RolePlaying;;
776 roguelike) type=RolePlaying;;
777 simulation) type=Simulation;; 612 simulation) type=Simulation;;
778 sports) type=SportsGame;; 613 sports) type=SportsGame;;
779 strategy) type=StrategyGame;; 614 strategy) type=StrategyGame;;
780 *) type=;;
781 esac 615 esac
782 type="Game;${type}" 616 type="Game;${type}"
783 ;; 617 ;;
784 618
619 gnome)
620 type="Gnome;GTK"
621 ;;
622
623 kde)
624 type="KDE;Qt"
625 ;;
626
785 mail) 627 mail)
786 type="Network;Email" 628 type="Network;Email"
787 ;; 629 ;;
788 630
789 media) 631 media)
790 case ${catmin} in 632 case ${catmin} in
633 gfx)
791 gfx) type=Graphics;; 634 type=Graphics
635 ;;
636 *)
637 case ${catmin} in
792 radio) type=Tuner;; 638 radio) type=Tuner;;
793 sound) type=Audio;; 639 sound) type=Audio;;
794 tv) type=TV;; 640 tv) type=TV;;
795 video) type=Video;; 641 video) type=Video;;
796 *) type=;; 642 esac
643 type="AudioVideo;${type}"
644 ;;
797 esac 645 esac
798 type="AudioVideo;${type}"
799 ;; 646 ;;
800 647
801 net) 648 net)
802 case ${catmin} in 649 case ${catmin} in
803 dialup) type=Dialup;; 650 dialup) type=Dialup;;
806 irc) type=IRCClient;; 653 irc) type=IRCClient;;
807 mail) type=Email;; 654 mail) type=Email;;
808 news) type=News;; 655 news) type=News;;
809 nntp) type=News;; 656 nntp) type=News;;
810 p2p) type=FileTransfer;; 657 p2p) type=FileTransfer;;
811 *) type=;; 658 voip) type=Telephony;;
812 esac 659 esac
813 type="Network;${type}" 660 type="Network;${type}"
814 ;; 661 ;;
815 662
816 sci) 663 sci)
817 case ${catmin} in 664 case ${catmin} in
818 astro*) type=Astronomoy;; 665 astro*) type=Astronomy;;
819 bio*) type=Biology;; 666 bio*) type=Biology;;
820 calc*) type=Calculator;; 667 calc*) type=Calculator;;
821 chem*) type=Chemistry;; 668 chem*) type=Chemistry;;
669 elec*) type=Electronics;;
822 geo*) type=Geology;; 670 geo*) type=Geology;;
823 math*) type=Math;; 671 math*) type=Math;;
824 *) type=;; 672 physics) type=Physics;;
673 visual*) type=DataVisualization;;
825 esac 674 esac
826 type="Science;${type}" 675 type="Education;Science;${type}"
676 ;;
677
678 sys)
679 type="System"
827 ;; 680 ;;
828 681
829 www) 682 www)
830 case ${catmin} in 683 case ${catmin} in
831 client) type=WebBrowser;; 684 client) type=WebBrowser;;
832 *) type=;;
833 esac 685 esac
834 type="Network" 686 type="Network;${type}"
835 ;; 687 ;;
836 688
837 *) 689 *)
838 type= 690 type=
839 ;; 691 ;;
842 if [ "${SLOT}" == "0" ] ; then 694 if [ "${SLOT}" == "0" ] ; then
843 local desktop_name="${PN}" 695 local desktop_name="${PN}"
844 else 696 else
845 local desktop_name="${PN}-${SLOT}" 697 local desktop_name="${PN}-${SLOT}"
846 fi 698 fi
699 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
847 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 700 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
848 701
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 > "${desktop}"
849echo "[Desktop Entry] 714 [Desktop Entry]
850Encoding=UTF-8
851Version=0.9.2
852Name=${name} 715 Name=${name}
853Type=Application 716 Type=Application
854Comment=${DESCRIPTION} 717 Comment=${DESCRIPTION}
855Exec=${exec} 718 Exec=${exec}
856Path=${path} 719 TryExec=${exec%% *}
857Icon=${icon} 720 Icon=${icon}
858Categories=Application;${type};" > "${desktop}" 721 Categories=${type}
722 EOF
859 723
724 if [[ ${fields:-=} != *=* ]] ; then
725 # 5th arg used to be value to Path=
726 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
727 fields="Path=${fields}"
728 fi
729 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
730
731 (
732 # wrap the env here so that the 'insinto' call
733 # doesn't corrupt the env of the caller
860 insinto /usr/share/applications 734 insinto /usr/share/applications
861 doins "${desktop}" 735 doins "${desktop}"
862 736 ) || die "installing desktop file failed"
863 return 0
864} 737}
865 738
866# Make a GDM/KDM Session file 739# @FUNCTION: validate_desktop_entries
867# 740# @USAGE: [directories]
868# make_desktop_entry(<title>, <command>) 741# @MAINTAINER:
869# title: File to execute to start the Window Manager 742# Carsten Lohrke <carlo@gentoo.org>
870# 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}
871 766
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.
872make_session_desktop() { 774make_session_desktop() {
873 [[ -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
874 [[ -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
875 777
876 local title=$1 778 local title=$1
877 local command=$2 779 local command=$2
878 local desktop=${T}/${wm}.desktop 780 local desktop=${T}/${wm:-${PN}}.desktop
781 shift 2
879 782
783 cat <<-EOF > "${desktop}"
880echo "[Desktop Entry] 784 [Desktop Entry]
881Encoding=UTF-8
882Name=${title} 785 Name=${title}
883Comment=This session logs you into ${title} 786 Comment=This session logs you into ${title}
884Exec=${command} 787 Exec=${command} $*
885TryExec=${command} 788 TryExec=${command}
886Type=Application" > "${desktop}" 789 Type=XSession
790 EOF
887 791
792 (
793 # wrap the env here so that the 'insinto' call
794 # doesn't corrupt the env of the caller
888 insinto /usr/share/xsessions 795 insinto /usr/share/xsessions
889 doins "${desktop}" 796 doins "${desktop}"
797 )
890} 798}
891 799
800# @FUNCTION: domenu
801# @USAGE: <menus>
802# @DESCRIPTION:
803# Install the list of .desktop menu files into the appropriate directory
804# (/usr/share/applications).
892domenu() { 805domenu() {
806 (
807 # wrap the env here so that the 'insinto' call
808 # doesn't corrupt the env of the caller
893 local i j 809 local i j ret=0
894 insinto /usr/share/applications 810 insinto /usr/share/applications
895 for i in "$@" ; do 811 for i in "$@" ; do
896 if [[ -f ${i} ]] ; then 812 if [[ -f ${i} ]] ; then
897 doins "${i}" 813 doins "${i}"
814 ((ret+=$?))
898 elif [[ -d ${i} ]] ; then 815 elif [[ -d ${i} ]] ; then
899 for j in "${i}"/*.desktop ; do 816 for j in "${i}"/*.desktop ; do
900 doins "${j}" 817 doins "${j}"
818 ((ret+=$?))
901 done 819 done
820 else
821 ((++ret))
902 fi 822 fi
903 done 823 done
824 exit ${ret}
825 )
904} 826}
827
828# @FUNCTION: newmenu
829# @USAGE: <menu> <newname>
830# @DESCRIPTION:
831# Like all other new* functions, install the specified menu as newname.
905newmenu() { 832newmenu() {
833 (
834 # wrap the env here so that the 'insinto' call
835 # doesn't corrupt the env of the caller
906 insinto /usr/share/applications 836 insinto /usr/share/applications
907 newins "$1" "$2" 837 newins "$@"
838 )
908} 839}
909 840
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.
910doicon() { 846doicon() {
847 (
848 # wrap the env here so that the 'insinto' call
849 # doesn't corrupt the env of the caller
911 local i j 850 local i j ret
912 insinto /usr/share/pixmaps 851 insinto /usr/share/pixmaps
913 for i in "$@" ; do 852 for i in "$@" ; do
914 if [[ -f ${i} ]] ; then 853 if [[ -f ${i} ]] ; then
915 doins "${i}" 854 doins "${i}"
855 ((ret+=$?))
916 elif [[ -d ${i} ]] ; then 856 elif [[ -d ${i} ]] ; then
917 for j in "${i}"/*.png ; do 857 for j in "${i}"/*.png ; do
918 doins "${j}" 858 doins "${j}"
859 ((ret+=$?))
919 done 860 done
861 else
862 ((++ret))
920 fi 863 fi
921 done 864 done
865 exit ${ret}
866 )
922} 867}
868
869# @FUNCTION: newicon
870# @USAGE: <icon> <newname>
871# @DESCRIPTION:
872# Like all other new* functions, install the specified icon as newname.
923newicon() { 873newicon() {
874 (
875 # wrap the env here so that the 'insinto' call
876 # doesn't corrupt the env of the caller
924 insinto /usr/share/pixmaps 877 insinto /usr/share/pixmaps
925 newins "$1" "$2" 878 newins "$@"
879 )
926} 880}
927
928##############################################################
929# END: Handle .desktop files and menu entries #
930##############################################################
931
932 881
933# for internal use only (unpack_pdv and unpack_makeself) 882# for internal use only (unpack_pdv and unpack_makeself)
934find_unpackable_file() { 883find_unpackable_file() {
935 local src=$1 884 local src=$1
936 if [[ -z ${src} ]] ; then 885 if [[ -z ${src} ]] ; then
946 fi 895 fi
947 [[ ! -e ${src} ]] && return 1 896 [[ ! -e ${src} ]] && return 1
948 echo "${src}" 897 echo "${src}"
949} 898}
950 899
900# @FUNCTION: unpack_pdv
901# @USAGE: <file to unpack> <size of off_t>
902# @DESCRIPTION:
951# Unpack those pesky pdv generated files ... 903# Unpack those pesky pdv generated files ...
952# They're self-unpacking programs with the binary package stuffed in 904# They're self-unpacking programs with the binary package stuffed in
953# the middle of the archive. Valve seems to use it a lot ... too bad 905# the middle of the archive. Valve seems to use it a lot ... too bad
954# it seems to like to segfault a lot :(. So lets take it apart ourselves. 906# it seems to like to segfault a lot :(. So lets take it apart ourselves.
955# 907#
956# Usage: unpack_pdv [file to unpack] [size of off_t]
957# - you have to specify the off_t size ... i have no idea how to extract that 908# You have to specify the off_t size ... I have no idea how to extract that
958# information out of the binary executable myself. basically you pass in 909# information out of the binary executable myself. Basically you pass in
959# the size of the off_t type (in bytes) on the machine that built the pdv 910# the size of the off_t type (in bytes) on the machine that built the pdv
911# archive.
912#
960# 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
961# strings <pdv archive> | grep lseek 916# strings <pdv archive> | grep lseek
962# strace -elseek <pdv archive> 917# strace -elseek <pdv archive>
918# @CODE
919#
963# 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
964# 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
965# parameter. here is an example: 922# parameter. Here is an example:
923#
924# @CODE
966# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 925# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
967# lseek 926# lseek
968# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 927# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
969# lseek(3, -4, SEEK_END) = 2981250 928# lseek(3, -4, SEEK_END) = 2981250
929# @CODE
930#
970# 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.
971unpack_pdv() { 932unpack_pdv() {
972 local src=$(find_unpackable_file $1) 933 local src=$(find_unpackable_file "$1")
973 local sizeoff_t=$2 934 local sizeoff_t=$2
974 935
975 [[ -z ${src} ]] && die "Could not locate source for '$1'" 936 [[ -z ${src} ]] && die "Could not locate source for '$1'"
976 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 937 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
977 938
978 local shrtsrc="`basename ${src}`" 939 local shrtsrc=$(basename "${src}")
979 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 940 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
980 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 941 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
981 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 942 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
982 943
983 # grab metadata for debug reasons 944 # grab metadata for debug reasons
984 local metafile="$(emktemp)" 945 local metafile=$(emktemp)
985 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 946 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
986 947
987 # rip out the final file name from the metadata 948 # rip out the final file name from the metadata
988 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 949 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
989 datafile="`basename ${datafile}`" 950 datafile=$(basename "${datafile}")
990 951
991 # now lets uncompress/untar the file if need be 952 # now lets uncompress/untar the file if need be
992 local tmpfile="$(emktemp)" 953 local tmpfile=$(emktemp)
993 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 954 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
994 955
995 local iscompressed="`file -b ${tmpfile}`" 956 local iscompressed=$(file -b "${tmpfile}")
996 if [ "${iscompressed:0:8}" == "compress" ] ; then 957 if [[ ${iscompressed:0:8} == "compress" ]] ; then
997 iscompressed=1 958 iscompressed=1
998 mv ${tmpfile}{,.Z} 959 mv ${tmpfile}{,.Z}
999 gunzip ${tmpfile} 960 gunzip ${tmpfile}
1000 else 961 else
1001 iscompressed=0 962 iscompressed=0
1002 fi 963 fi
1003 local istar="`file -b ${tmpfile}`" 964 local istar=$(file -b "${tmpfile}")
1004 if [ "${istar:0:9}" == "POSIX tar" ] ; then 965 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1005 istar=1 966 istar=1
1006 else 967 else
1007 istar=0 968 istar=0
1008 fi 969 fi
1009 970
1037 true 998 true
1038 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 999 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1039 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1000 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1040} 1001}
1041 1002
1003# @FUNCTION: unpack_makeself
1004# @USAGE: [file to unpack] [offset] [tail|dd]
1005# @DESCRIPTION:
1042# Unpack those pesky makeself generated files ... 1006# Unpack those pesky makeself generated files ...
1043# They're shell scripts with the binary package tagged onto 1007# They're shell scripts with the binary package tagged onto
1044# the end of the archive. Loki utilized the format as does 1008# the end of the archive. Loki utilized the format as does
1045# many other game companies. 1009# many other game companies.
1046# 1010#
1047# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1011# If the file is not specified, then ${A} is used. If the
1048# - If the file is not specified then unpack will utilize ${A}.
1049# - If the offset is not specified then we will attempt to extract 1012# offset is not specified then we will attempt to extract
1050# the proper offset from the script itself. 1013# the proper offset from the script itself.
1051unpack_makeself() { 1014unpack_makeself() {
1015 local src_input=${1:-${A}}
1052 local src=$(find_unpackable_file "$1") 1016 local src=$(find_unpackable_file "${src_input}")
1053 local skip=$2 1017 local skip=$2
1054 local exe=$3 1018 local exe=$3
1055 1019
1056 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1020 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1057 1021
1058 local shrtsrc=$(basename "${src}") 1022 local shrtsrc=$(basename "${src}")
1059 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1060 if [ -z "${skip}" ] 1024 if [[ -z ${skip} ]] ; then
1061 then
1062 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1025 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1063 local skip=0 1026 local skip=0
1064 exe=tail 1027 exe=tail
1065 case ${ver} in 1028 case ${ver} in
1066 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1029 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1067 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1030 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1068 ;; 1031 ;;
1069 2.0|2.0.1) 1032 2.0|2.0.1)
1070 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1071 ;; 1034 ;;
1072 2.1.1) 1035 2.1.1)
1073 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1074 let skip="skip + 1" 1037 (( skip++ ))
1075 ;; 1038 ;;
1076 2.1.2) 1039 2.1.2)
1077 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1040 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1078 let skip="skip + 1" 1041 (( skip++ ))
1079 ;; 1042 ;;
1080 2.1.3) 1043 2.1.3)
1081 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1044 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1082 let skip="skip + 1" 1045 (( skip++ ))
1083 ;; 1046 ;;
1084 2.1.4) 1047 2.1.4|2.1.5)
1085 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1048 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1086 skip=$(head -n ${skip} "${src}" | wc -c) 1049 skip=$(head -n ${skip} "${src}" | wc -c)
1087 exe="dd" 1050 exe="dd"
1088 ;; 1051 ;;
1089 *) 1052 *)
1096 esac 1059 esac
1097 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1060 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1098 fi 1061 fi
1099 case ${exe} in 1062 case ${exe} in
1100 tail) exe="tail -n +${skip} '${src}'";; 1063 tail) exe="tail -n +${skip} '${src}'";;
1101 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1064 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1102 *) die "makeself cant handle exe '${exe}'" 1065 *) die "makeself cant handle exe '${exe}'"
1103 esac 1066 esac
1104 1067
1105 # lets grab the first few bytes of the file to figure out what kind of archive it is 1068 # lets grab the first few bytes of the file to figure out what kind of archive it is
1106 local tmpfile="$(emktemp)" 1069 local filetype tmpfile=$(emktemp)
1107 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1070 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1108 local filetype="$(file -b "${tmpfile}")" 1071 filetype=$(file -b "${tmpfile}") || die
1109 case ${filetype} in 1072 case ${filetype} in
1110 *tar\ archive) 1073 *tar\ archive*)
1111 eval ${exe} | tar --no-same-owner -xf - 1074 eval ${exe} | tar --no-same-owner -xf -
1112 ;; 1075 ;;
1113 bzip2*) 1076 bzip2*)
1114 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1077 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1115 ;; 1078 ;;
1125 ;; 1088 ;;
1126 esac 1089 esac
1127 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1090 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1128} 1091}
1129 1092
1130# Display a license for user to accept. 1093# @FUNCTION: cdrom_get_cds
1131# 1094# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1132# Usage: check_license [license] 1095# @DESCRIPTION:
1133# - If the file is not specified then ${LICENSE} is used.
1134check_license() {
1135 local lic=$1
1136 if [ -z "${lic}" ] ; then
1137 lic="${PORTDIR}/licenses/${LICENSE}"
1138 else
1139 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1140 lic="${PORTDIR}/licenses/${lic}"
1141 elif [ -e "${PWD}/${lic}" ] ; then
1142 lic="${PWD}/${lic}"
1143 elif [ -e "${lic}" ] ; then
1144 lic="${lic}"
1145 fi
1146 fi
1147 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1148 local l="`basename ${lic}`"
1149
1150 # here is where we check for the licenses the user already
1151 # accepted ... if we don't find a match, we make the user accept
1152 local shopts=$-
1153 local alic
1154 set -o noglob #so that bash doesn't expand "*"
1155 for alic in ${ACCEPT_LICENSE} ; do
1156 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1157 set +o noglob; set -${shopts} #reset old shell opts
1158 return 0
1159 fi
1160 done
1161 set +o noglob; set -$shopts #reset old shell opts
1162
1163 local licmsg="$(emktemp)"
1164 cat << EOF > ${licmsg}
1165**********************************************************
1166The following license outlines the terms of use of this
1167package. You MUST accept this license for installation to
1168continue. When you are done viewing, hit 'q'. If you
1169CTRL+C out of this, the install will not run!
1170**********************************************************
1171
1172EOF
1173 cat ${lic} >> ${licmsg}
1174 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1175 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1176 read alic
1177 case ${alic} in
1178 yes|Yes|y|Y)
1179 return 0
1180 ;;
1181 *)
1182 echo;echo;echo
1183 eerror "You MUST accept the license to continue! Exiting!"
1184 die "Failed to accept license"
1185 ;;
1186 esac
1187}
1188
1189# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1096# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1190# the whole 'non-interactive' policy, but damnit I want CD support ! 1097# the whole 'non-interactive' policy, but damnit I want CD support !
1191# 1098#
1192# with these cdrom functions we handle all the user interaction and 1099# With these cdrom functions we handle all the user interaction and
1193# standardize everything. all you have to do is call cdrom_get_cds() 1100# standardize everything. All you have to do is call cdrom_get_cds()
1194# and when the function returns, you can assume that the cd has been 1101# and when the function returns, you can assume that the cd has been
1195# found at CDROM_ROOT. 1102# found at CDROM_ROOT.
1196# 1103#
1104# The function will attempt to locate a cd based upon a file that is on
1105# the cd. The more files you give this function, the more cds
1106# the cdrom functions will handle.
1107#
1197# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1108# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1198# etc... if you want to give the cds better names, then just export 1109# etc... If you want to give the cds better names, then just export
1199# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1110# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1111# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1112# also use the CDROM_NAME_SET bash array.
1200# 1113#
1201# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1114# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1202#
1203# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1204# - this will attempt to locate a cd based upon a file that is on
1205# the cd ... the more files you give this function, the more cds
1206# the cdrom functions will handle
1207cdrom_get_cds() { 1115cdrom_get_cds() {
1208 # first we figure out how many cds we're dealing with by 1116 # first we figure out how many cds we're dealing with by
1209 # the # of files they gave us 1117 # the # of files they gave us
1210 local cdcnt=0 1118 local cdcnt=0
1211 local f= 1119 local f=
1212 for f in "$@" ; do 1120 for f in "$@" ; do
1213 cdcnt=$((cdcnt + 1)) 1121 ((++cdcnt))
1214 export CDROM_CHECK_${cdcnt}="$f" 1122 export CDROM_CHECK_${cdcnt}="$f"
1215 done 1123 done
1216 export CDROM_TOTAL_CDS=${cdcnt} 1124 export CDROM_TOTAL_CDS=${cdcnt}
1217 export CDROM_CURRENT_CD=1 1125 export CDROM_CURRENT_CD=1
1218 1126
1219 # now we see if the user gave use CD_ROOT ... 1127 # now we see if the user gave use CD_ROOT ...
1220 # if they did, let's just believe them that it's correct 1128 # if they did, let's just believe them that it's correct
1221 if [[ ! -z ${CD_ROOT} ]] ; then
1222 export CDROM_ROOT=${CD_ROOT}
1223 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1224 return
1225 fi
1226 # do the same for CD_ROOT_X
1227 if [[ ! -z ${CD_ROOT_1} ]] ; then 1129 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1228 local var= 1130 local var=
1229 cdcnt=0 1131 cdcnt=0
1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1132 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 cdcnt=$((cdcnt + 1)) 1133 ((++cdcnt))
1232 var="CD_ROOT_${cdcnt}" 1134 var="CD_ROOT_${cdcnt}"
1135 [[ -z ${!var} ]] && var="CD_ROOT"
1233 if [[ -z ${!var} ]] ; then 1136 if [[ -z ${!var} ]] ; then
1234 eerror "You must either use just the CD_ROOT" 1137 eerror "You must either use just the CD_ROOT"
1235 eerror "or specify ALL the CD_ROOT_X variables." 1138 eerror "or specify ALL the CD_ROOT_X variables."
1236 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1139 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1237 die "could not locate CD_ROOT_${cdcnt}" 1140 die "could not locate CD_ROOT_${cdcnt}"
1238 fi 1141 fi
1239 export CDROM_ROOTS_${cdcnt}="${!var}"
1240 done 1142 done
1241 export CDROM_ROOT=${CDROM_ROOTS_1} 1143 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1242 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1144 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1145 export CDROM_SET=-1
1146 for f in ${CDROM_CHECK_1//:/ } ; do
1147 ((++CDROM_SET))
1148 [[ -e ${CDROM_ROOT}/${f} ]] && break
1149 done
1150 export CDROM_MATCH=${f}
1243 return 1151 return
1244 fi 1152 fi
1245 1153
1154 # User didn't help us out so lets make sure they know they can
1155 # simplify the whole process ...
1246 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1156 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1247 einfon "This ebuild will need the " 1157 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1248 if [[ -z ${CDROM_NAME} ]] ; then
1249 echo "cdrom for ${PN}."
1250 else
1251 echo "${CDROM_NAME}."
1252 fi
1253 echo 1158 echo
1254 einfo "If you do not have the CD, but have the data files" 1159 einfo "If you do not have the CD, but have the data files"
1255 einfo "mounted somewhere on your filesystem, just export" 1160 einfo "mounted somewhere on your filesystem, just export"
1256 einfo "the variable CD_ROOT so that it points to the" 1161 einfo "the variable CD_ROOT so that it points to the"
1257 einfo "directory containing the files." 1162 einfo "directory containing the files."
1258 echo 1163 echo
1259 einfo "For example:" 1164 einfo "For example:"
1260 einfo "export CD_ROOT=/mnt/cdrom" 1165 einfo "export CD_ROOT=/mnt/cdrom"
1261 echo 1166 echo
1262 else 1167 else
1168 if [[ -n ${CDROM_NAME_SET} ]] ; then
1169 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1170 cdcnt=0
1171 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1172 ((++cdcnt))
1173 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1174 done
1175 fi
1176
1263 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1177 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1264 cdcnt=0 1178 cdcnt=0
1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1179 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1266 cdcnt=$((cdcnt + 1)) 1180 ((++cdcnt))
1267 var="CDROM_NAME_${cdcnt}" 1181 var="CDROM_NAME_${cdcnt}"
1268 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1182 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1269 done 1183 done
1270 echo 1184 echo
1271 einfo "If you do not have the CDs, but have the data files" 1185 einfo "If you do not have the CDs, but have the data files"
1272 einfo "mounted somewhere on your filesystem, just export" 1186 einfo "mounted somewhere on your filesystem, just export"
1273 einfo "the following variables so they point to the right place:" 1187 einfo "the following variables so they point to the right place:"
1274 einfon "" 1188 einfon ""
1275 cdcnt=0 1189 cdcnt=0
1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1190 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1277 cdcnt=$((cdcnt + 1)) 1191 ((++cdcnt))
1278 echo -n " CD_ROOT_${cdcnt}" 1192 echo -n " CD_ROOT_${cdcnt}"
1279 done 1193 done
1280 echo 1194 echo
1281 einfo "Or, if you have all the files in the same place, or" 1195 einfo "Or, if you have all the files in the same place, or"
1282 einfo "you only have one cdrom, you can export CD_ROOT" 1196 einfo "you only have one cdrom, you can export CD_ROOT"
1285 echo 1199 echo
1286 einfo "For example:" 1200 einfo "For example:"
1287 einfo "export CD_ROOT_1=/mnt/cdrom" 1201 einfo "export CD_ROOT_1=/mnt/cdrom"
1288 echo 1202 echo
1289 fi 1203 fi
1204
1205 export CDROM_SET=""
1290 export CDROM_CURRENT_CD=0 1206 export CDROM_CURRENT_CD=0
1291 cdrom_load_next_cd 1207 cdrom_load_next_cd
1292} 1208}
1293 1209
1294# this is only used when you need access to more than one cd. 1210# @FUNCTION: cdrom_load_next_cd
1295# when you have finished using the first cd, just call this function. 1211# @DESCRIPTION:
1296# when it returns, CDROM_ROOT will be pointing to the second cd. 1212# Some packages are so big they come on multiple CDs. When you're done reading
1297# remember, you can only go forward in the cd chain, you can't go back. 1213# files off a CD and want access to the next one, just call this function.
1214# Again, all the messy details of user interaction are taken care of for you.
1215# Once this returns, just read the variable CDROM_ROOT for the location of the
1216# mounted CD. Note that you can only go forward in the CD list, so make sure
1217# you only call this function when you're done using the current CD.
1298cdrom_load_next_cd() { 1218cdrom_load_next_cd() {
1299 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1300 local var= 1219 local var
1301 1220 ((++CDROM_CURRENT_CD))
1302 if [[ ! -z ${CD_ROOT} ]] ; then
1303 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1304 return
1305 fi
1306 1221
1307 unset CDROM_ROOT 1222 unset CDROM_ROOT
1308 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1223 var=CD_ROOT_${CDROM_CURRENT_CD}
1224 [[ -z ${!var} ]] && var="CD_ROOT"
1309 if [[ -z ${!var} ]] ; then 1225 if [[ -z ${!var} ]] ; then
1310 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1226 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1311 cdrom_locate_file_on_cd ${!var} 1227 _cdrom_locate_file_on_cd ${!var}
1312 else 1228 else
1313 export CDROM_ROOT=${!var} 1229 export CDROM_ROOT=${!var}
1314 fi 1230 fi
1315 1231
1316 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1232 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321# all it does is try to locate a give file on a cd ... if the cd isn't 1237# all it does is try to locate a give file on a cd ... if the cd isn't
1322# found, then a message asking for the user to insert the cdrom will be 1238# found, then a message asking for the user to insert the cdrom will be
1323# displayed and we'll hang out here until: 1239# displayed and we'll hang out here until:
1324# (1) the file is found on a mounted cdrom 1240# (1) the file is found on a mounted cdrom
1325# (2) the user hits CTRL+C 1241# (2) the user hits CTRL+C
1326cdrom_locate_file_on_cd() { 1242_cdrom_locate_file_on_cd() {
1243 local mline=""
1244 local showedmsg=0 showjolietmsg=0
1245
1327 while [[ -z ${CDROM_ROOT} ]] ; do 1246 while [[ -z ${CDROM_ROOT} ]] ; do
1328 local dir=$(dirname "$*") 1247 local i=0
1248 local -a cdset=(${*//:/ })
1249 if [[ -n ${CDROM_SET} ]] ; then
1250 cdset=(${cdset[${CDROM_SET}]})
1251 fi
1252
1253 while [[ -n ${cdset[${i}]} ]] ; do
1254 local dir=$(dirname ${cdset[${i}]})
1329 local file=$(basename "$*") 1255 local file=$(basename ${cdset[${i}]})
1330 local mline=""
1331 local showedmsg=0
1332 1256
1333 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1257 local point= node= fs= foo=
1258 while read point node fs foo ; do
1259 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1260 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1261 && continue
1262 point=${point//\040/ }
1334 [[ -d ${mline}/${dir} ]] || continue 1263 [[ ! -d ${point}/${dir} ]] && continue
1335 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1264 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1336 && export CDROM_ROOT=${mline} 1265 export CDROM_ROOT=${point}
1266 export CDROM_SET=${i}
1267 export CDROM_MATCH=${cdset[${i}]}
1268 return
1269 done <<< "$(get_mounts)"
1270
1271 ((++i))
1337 done 1272 done
1338 1273
1339 if [[ -z ${CDROM_ROOT} ]] ; then
1340 echo 1274 echo
1341 if [[ ${showedmsg} -eq 0 ]] ; then 1275 if [[ ${showedmsg} -eq 0 ]] ; then
1342 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1276 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1343 if [[ -z ${CDROM_NAME} ]] ; then 1277 if [[ -z ${CDROM_NAME} ]] ; then
1344 einfo "Please insert the cdrom for ${PN} now !" 1278 einfo "Please insert+mount the cdrom for ${PN} now !"
1345 else
1346 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1347 fi
1348 else 1279 else
1349 if [[ -z ${CDROM_NAME_1} ]] ; then
1350 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1351 else
1352 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1353 einfo "Please insert+mount the ${!var} cdrom now !" 1280 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1354 fi
1355 fi 1281 fi
1356 showedmsg=1 1282 else
1283 if [[ -z ${CDROM_NAME_1} ]] ; then
1284 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1285 else
1286 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1287 einfo "Please insert+mount the ${!var} cdrom now !"
1288 fi
1357 fi 1289 fi
1290 showedmsg=1
1291 fi
1358 einfo "Press return to scan for the cd again" 1292 einfo "Press return to scan for the cd again"
1359 einfo "or hit CTRL+C to abort the emerge." 1293 einfo "or hit CTRL+C to abort the emerge."
1360 echo 1294 echo
1295 if [[ ${showjolietmsg} -eq 0 ]] ; then
1296 showjolietmsg=1
1297 else
1361 einfo "If you are having trouble with the detection" 1298 ewarn "If you are having trouble with the detection"
1362 einfo "of your CD, it is possible that you do not have" 1299 ewarn "of your CD, it is possible that you do not have"
1363 einfo "Joliet support enabled in your kernel. Please" 1300 ewarn "Joliet support enabled in your kernel. Please"
1364 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1301 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1365 read 1302 ebeep 5
1366 fi 1303 fi
1304 read || die "something is screwed with your system"
1367 done 1305 done
1368} 1306}
1369 1307
1308# @FUNCTION: strip-linguas
1309# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1310# @DESCRIPTION:
1370# Make sure that LINGUAS only contains languages that 1311# Make sure that LINGUAS only contains languages that
1371# a package can support 1312# a package can support. The first form allows you to
1372# 1313# specify a list of LINGUAS. The -i builds a list of po
1373# usage: strip-linguas <allow LINGUAS> 1314# files found in all the directories and uses the
1374# strip-linguas -i <directories of .po files> 1315# intersection of the lists. The -u builds a list of po
1375# strip-linguas -u <directories of .po files> 1316# files found in all the directories and uses the union
1376# 1317# of the lists.
1377# The first form allows you to specify a list of LINGUAS.
1378# The -i builds a list of po files found in all the
1379# directories and uses the intersection of the lists.
1380# The -u builds a list of po files found in all the
1381# directories and uses the union of the lists.
1382strip-linguas() { 1318strip-linguas() {
1383 local ls newls 1319 local ls newls nols
1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1320 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1385 local op=$1; shift 1321 local op=$1; shift
1386 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1322 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1387 local d f 1323 local d f
1388 for d in "$@" ; do 1324 for d in "$@" ; do
1389 if [[ ${op} == "-u" ]] ; then 1325 if [[ ${op} == "-u" ]] ; then
1390 newls=${ls} 1326 newls=${ls}
1391 else 1327 else
1392 newls="" 1328 newls=""
1393 fi 1329 fi
1394 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1330 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1395 if [[ ${op} == "-i" ]] ; then 1331 if [[ ${op} == "-i" ]] ; then
1396 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1332 has ${f} ${ls} && newls="${newls} ${f}"
1397 else 1333 else
1398 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1334 has ${f} ${ls} || newls="${newls} ${f}"
1399 fi 1335 fi
1400 done 1336 done
1401 ls=${newls} 1337 ls=${newls}
1402 done 1338 done
1403 ls=${ls//.po}
1404 else 1339 else
1405 ls=$@ 1340 ls="$@"
1406 fi 1341 fi
1407 1342
1408 ls=" ${ls} " 1343 nols=""
1409 newls="" 1344 newls=""
1410 for f in ${LINGUAS} ; do 1345 for f in ${LINGUAS} ; do
1411 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1346 if has ${f} ${ls} ; then
1412 newls="${newls} ${f}" 1347 newls="${newls} ${f}"
1413 else 1348 else
1414 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1349 nols="${nols} ${f}"
1415 fi 1350 fi
1416 done 1351 done
1417 if [[ -z ${newls} ]] ; then 1352 [[ -n ${nols} ]] \
1418 export LINGUAS="" 1353 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1419 else
1420 export LINGUAS=${newls:1} 1354 export LINGUAS=${newls:1}
1421 fi
1422} 1355}
1423 1356
1424# moved from kernel.eclass since they are generally useful outside of 1357# @FUNCTION: preserve_old_lib
1425# kernel.eclass -iggy (20041002) 1358# @USAGE: <libs to preserve> [more libs]
1426 1359# @DESCRIPTION:
1427# the following functions are useful in kernel module ebuilds, etc.
1428# for an example see ivtv or drbd ebuilds
1429
1430# set's ARCH to match what the kernel expects
1431set_arch_to_kernel() {
1432 i=10
1433 while ((i--)) ; do
1434 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1435 done
1436 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1437 case ${ARCH} in
1438 x86) export ARCH="i386";;
1439 amd64) export ARCH="x86_64";;
1440 hppa) export ARCH="parisc";;
1441 mips) export ARCH="mips";;
1442 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1443 *) export ARCH="${ARCH}";;
1444 esac
1445}
1446
1447# set's ARCH back to what portage expects
1448set_arch_to_portage() {
1449 i=10
1450 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done
1453 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1454}
1455
1456# Jeremy Huddleston <eradicator@gentoo.org>:
1457# preserve_old_lib /path/to/libblah.so.0
1458# preserve_old_lib_notify /path/to/libblah.so.0
1459#
1460# These functions are useful when a lib in your package changes --soname. Such 1360# These functions are useful when a lib in your package changes ABI SONAME.
1461# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1361# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1462# would break packages that link against it. Most people get around this 1362# would break packages that link against it. Most people get around this
1463# by using the portage SLOT mechanism, but that is not always a relevant 1363# by using the portage SLOT mechanism, but that is not always a relevant
1464# solution, so instead you can add the following to your ebuilds: 1364# solution, so instead you can call this from pkg_preinst. See also the
1465# 1365# preserve_old_lib_notify function.
1466# src_install() {
1467# ...
1468# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1469# ...
1470# }
1471#
1472# pkg_postinst() {
1473# ...
1474# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1475# ...
1476# }
1477
1478preserve_old_lib() { 1366preserve_old_lib() {
1479 LIB=$1 1367 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1368 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1369 die "Invalid preserve_old_lib() usage"
1370 fi
1371 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1480 1372
1481 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1373 # let portage worry about it
1482 SONAME=`basename ${LIB}` 1374 has preserve-libs ${FEATURES} && return 0
1483 DIRNAME=`dirname ${LIB}`
1484 1375
1485 dodir ${DIRNAME} 1376 local lib dir
1486 cp ${ROOT}${LIB} ${D}${DIRNAME} 1377 for lib in "$@" ; do
1378 [[ -e ${ROOT}/${lib} ]] || continue
1379 dir=${lib%/*}
1380 dodir ${dir} || die "dodir ${dir} failed"
1381 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1487 touch ${D}${LIB} 1382 touch "${D}"/${lib}
1488 fi 1383 done
1489} 1384}
1490 1385
1386# @FUNCTION: preserve_old_lib_notify
1387# @USAGE: <libs to notify> [more libs]
1388# @DESCRIPTION:
1389# Spit helpful messages about the libraries preserved by preserve_old_lib.
1491preserve_old_lib_notify() { 1390preserve_old_lib_notify() {
1492 LIB=$1 1391 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1392 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1393 die "Invalid preserve_old_lib_notify() usage"
1394 fi
1493 1395
1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1396 # let portage worry about it
1495 SONAME=`basename ${LIB}` 1397 has preserve-libs ${FEATURES} && return 0
1496 1398
1399 local lib notice=0
1400 for lib in "$@" ; do
1401 [[ -e ${ROOT}/${lib} ]] || continue
1402 if [[ ${notice} -eq 0 ]] ; then
1403 notice=1
1497 ewarn "An old version of an installed library was detected on your system." 1404 ewarn "Old versions of installed libraries were detected on your system."
1498 ewarn "In order to avoid breaking packages that link against it, this older version" 1405 ewarn "In order to avoid breaking packages that depend on these old libs,"
1499 ewarn "is not being removed. In order to make full use of this newer version," 1406 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1500 ewarn "you will need to execute the following command:" 1407 ewarn "in order to remove these old dependencies. If you do not have this"
1501 ewarn " revdep-rebuild --soname ${SONAME}" 1408 ewarn "helper program, simply emerge the 'gentoolkit' package."
1409 ewarn
1410 fi
1411 # temp hack for #348634 #357225
1412 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1413 ewarn " # revdep-rebuild --library '${lib}'"
1414 done
1415 if [[ ${notice} -eq 1 ]] ; then
1502 ewarn 1416 ewarn
1503 ewarn "After doing that, you can safely remove ${LIB}" 1417 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1504 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1418 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1419 for lib in "$@" ; do
1420 ewarn " # rm '${lib}'"
1421 done
1505 fi 1422 fi
1506} 1423}
1507 1424
1508# Hack for people to figure out if a package was built with 1425# @FUNCTION: built_with_use
1509# certain USE flags 1426# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1427# @DESCRIPTION:
1510# 1428#
1511# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1429# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1512# ex: built_with_use xchat gtk2
1513# 1430#
1514# Flags: -a all USE flags should be utilized 1431# A temporary hack until portage properly supports DEPENDing on USE
1515# -o at least one USE flag should be utilized 1432# flags being enabled in packages. This will check to see if the specified
1516# Note: the default flag is '-a' 1433# DEPEND atom was built with the specified list of USE flags. The
1434# --missing option controls the behavior if called on a package that does
1435# not actually support the defined USE flags (aka listed in IUSE).
1436# The default is to abort (call die). The -a and -o flags control
1437# the requirements of the USE flags. They correspond to "and" and "or"
1438# logic. So the -a flag means all listed USE flags must be enabled
1439# while the -o flag means at least one of the listed IUSE flags must be
1440# enabled. The --hidden option is really for internal use only as it
1441# means the USE flag we're checking is hidden expanded, so it won't be found
1442# in IUSE like normal USE flags.
1443#
1444# Remember that this function isn't terribly intelligent so order of optional
1445# flags matter.
1517built_with_use() { 1446built_with_use() {
1447 local hidden="no"
1448 if [[ $1 == "--hidden" ]] ; then
1449 hidden="yes"
1450 shift
1451 fi
1452
1453 local missing_action="die"
1454 if [[ $1 == "--missing" ]] ; then
1455 missing_action=$2
1456 shift ; shift
1457 case ${missing_action} in
1458 true|false|die) ;;
1459 *) die "unknown action '${missing_action}'";;
1460 esac
1461 fi
1462
1518 local opt=$1 1463 local opt=$1
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1464 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520 1465
1521 local PKG=$(best_version $1) 1466 local PKG=$(best_version $1)
1467 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1522 shift 1468 shift
1523 1469
1524 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1470 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1525 [[ ! -e ${USEFILE} ]] && return 1 1471 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1472
1473 # if the IUSE file doesn't exist, the read will error out, we need to handle
1474 # this gracefully
1475 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1476 case ${missing_action} in
1477 true) return 0;;
1478 false) return 1;;
1479 die) die "Unable to determine what USE flags $PKG was built with";;
1480 esac
1481 fi
1482
1483 if [[ ${hidden} == "no" ]] ; then
1484 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1485 # Don't check USE_EXPAND #147237
1486 local expand
1487 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1488 if [[ $1 == ${expand}_* ]] ; then
1489 expand=""
1490 break
1491 fi
1492 done
1493 if [[ -n ${expand} ]] ; then
1494 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1495 case ${missing_action} in
1496 true) return 0;;
1497 false) return 1;;
1498 die) die "$PKG does not actually support the $1 USE flag!";;
1499 esac
1500 fi
1501 fi
1502 fi
1526 1503
1527 local USE_BUILT=$(<${USEFILE}) 1504 local USE_BUILT=$(<${USEFILE})
1528 while [[ $# -gt 0 ]] ; do 1505 while [[ $# -gt 0 ]] ; do
1529 if [[ ${opt} = "-o" ]] ; then 1506 if [[ ${opt} = "-o" ]] ; then
1530 has $1 ${USE_BUILT} && return 0 1507 has $1 ${USE_BUILT} && return 0
1534 shift 1511 shift
1535 done 1512 done
1536 [[ ${opt} = "-a" ]] 1513 [[ ${opt} = "-a" ]]
1537} 1514}
1538 1515
1516# @FUNCTION: epunt_cxx
1517# @USAGE: [dir to scan]
1518# @DESCRIPTION:
1539# Many configure scripts wrongly bail when a C++ compiler 1519# Many configure scripts wrongly bail when a C++ compiler could not be
1540# could not be detected. #73450 1520# detected. If dir is not specified, then it defaults to ${S}.
1521#
1522# http://bugs.gentoo.org/73450
1541epunt_cxx() { 1523epunt_cxx() {
1542 local dir=$1 1524 local dir=$1
1543 [[ -z ${dir} ]] && dir=${S} 1525 [[ -z ${dir} ]] && dir=${S}
1544 ebegin "Removing useless C++ checks" 1526 ebegin "Removing useless C++ checks"
1545 local f 1527 local f
1546 for f in $(find ${dir} -name configure) ; do 1528 find "${dir}" -name configure | while read f ; do
1547 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1529 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1548 done 1530 done
1549 eend 0 1531 eend 0
1550} 1532}
1551 1533
1552# dopamd <file> [more files] 1534# @FUNCTION: make_wrapper
1553# 1535# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1554# Install pam auth config file in /etc/pam.d 1536# @DESCRIPTION:
1555dopamd() { 1537# Create a shell wrapper script named wrapper in installpath
1556 [[ -z $1 ]] && die "dopamd requires at least one argument" 1538# (defaults to the bindir) to execute target (default of wrapper) by
1557 1539# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1558 use pam || return 0 1540# libpaths followed by optionally changing directory to chdir.
1559
1560 INSDESTTREE=/etc/pam.d \
1561 doins "$@" || die "failed to install $@"
1562}
1563# newpamd <old name> <new name>
1564#
1565# Install pam file <old name> as <new name> in /etc/pam.d
1566newpamd() {
1567 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1568
1569 use pam || return 0
1570
1571 INSDESTTREE=/etc/pam.d \
1572 newins "$1" "$2" || die "failed to install $1 as $2"
1573}
1574
1575# make a wrapper script ...
1576# NOTE: this was originally games_make_wrapper, but I noticed other places where
1577# this could be used, so I have moved it here and made it not games-specific
1578# -- wolf31o2
1579# $1 == wrapper name
1580# $2 == binary to run
1581# $3 == directory to chdir before running binary
1582# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1583# $5 == path for wrapper
1584make_wrapper() { 1541make_wrapper() {
1585 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1542 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1586 local tmpwrapper=$(emktemp) 1543 local tmpwrapper=$(emktemp)
1544 # We don't want to quote ${bin} so that people can pass complex
1545 # things as $bin ... "./someprog --args"
1587 cat << EOF > "${tmpwrapper}" 1546 cat << EOF > "${tmpwrapper}"
1588#!/bin/sh 1547#!/bin/sh
1589cd "${chdir}" 1548cd "${chdir:-.}"
1549if [ -n "${libdir}" ] ; then
1550 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1590export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1551 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1552 else
1553 export LD_LIBRARY_PATH="${libdir}"
1554 fi
1555fi
1591exec ${bin} "\$@" 1556exec ${bin} "\$@"
1592EOF 1557EOF
1593 chmod go+rx "${tmpwrapper}" 1558 chmod go+rx "${tmpwrapper}"
1594 if [ -n "${5}" ] 1559 if [[ -n ${path} ]] ; then
1595 then 1560 (
1596 exeinto ${5} 1561 exeinto "${path}"
1597 newexe "${tmpwrapper}" "${wrapper}" 1562 newexe "${tmpwrapper}" "${wrapper}"
1563 ) || die
1598 else 1564 else
1599 newbin "${tmpwrapper}" "${wrapper}" 1565 newbin "${tmpwrapper}" "${wrapper}" || die
1566 fi
1567}
1568
1569# @FUNCTION: path_exists
1570# @USAGE: [-a|-o] <paths>
1571# @DESCRIPTION:
1572# Check if the specified paths exist. Works for all types of paths
1573# (files/dirs/etc...). The -a and -o flags control the requirements
1574# of the paths. They correspond to "and" and "or" logic. So the -a
1575# flag means all the paths must exist while the -o flag means at least
1576# one of the paths must exist. The default behavior is "and". If no
1577# paths are specified, then the return value is "false".
1578path_exists() {
1579 local opt=$1
1580 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1581
1582 # no paths -> return false
1583 # same behavior as: [[ -e "" ]]
1584 [[ $# -eq 0 ]] && return 1
1585
1586 local p r=0
1587 for p in "$@" ; do
1588 [[ -e ${p} ]]
1589 : $(( r += $? ))
1590 done
1591
1592 case ${opt} in
1593 -a) return $(( r != 0 )) ;;
1594 -o) return $(( r == $# )) ;;
1595 esac
1596}
1597
1598# @FUNCTION: in_iuse
1599# @USAGE: <flag>
1600# @DESCRIPTION:
1601# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1602# as necessary.
1603#
1604# Note that this function should not be used in the global scope.
1605in_iuse() {
1606 debug-print-function ${FUNCNAME} "${@}"
1607 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1608
1609 local flag=${1}
1610 local liuse=( ${IUSE} )
1611
1612 has "${flag}" "${liuse[@]#[+-]}"
1613}
1614
1615# @FUNCTION: use_if_iuse
1616# @USAGE: <flag>
1617# @DESCRIPTION:
1618# Return true if the given flag is in USE and IUSE.
1619#
1620# Note that this function should not be used in the global scope.
1621use_if_iuse() {
1622 in_iuse $1 || return 1
1623 use $1
1624}
1625
1626# @FUNCTION: usex
1627# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1628# @DESCRIPTION:
1629# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1630# otherwise echo [false output][false suffix] (defaults to "no").
1631usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1632
1633check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1634
1600 fi 1635fi
1601}

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