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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.192 2005/07/15 22:16:49 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.372 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
12inherit multilib 5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
13 17
14DEPEND="!bootstrap? ( sys-devel/patch )" 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
15# sys-apps/shadow is needed for useradd, etc, bug #94745. 19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib portability user
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 "${1//?/=}"
175 local SINGLE_PATCH="no" 230 }
176 local x=""
177 231
178 if [ "$#" -gt 1 ] 232 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 then 233
234 # Let the rest of the code process one user arg at a time --
235 # each arg may expand into multiple patches, and each arg may
236 # need to start off with the default global EPATCH_xxx values
237 if [[ $# -gt 1 ]] ; then
180 local m="" 238 local m
181 for m in "$@" ; do 239 for m in "$@" ; do
182 epatch "${m}" 240 epatch "${m}"
183 done 241 done
184 return 0 242 return 0
185 fi 243 fi
186 244
187 if [ -n "$1" -a -f "$1" ] 245 local SINGLE_PATCH="no"
188 then 246 # no args means process ${EPATCH_SOURCE}
247 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
248
249 if [[ -f $1 ]] ; then
189 SINGLE_PATCH="yes" 250 SINGLE_PATCH="yes"
190 251 set -- "$1"
191 local EPATCH_SOURCE="$1" 252 # Use the suffix from the single patch (localize it); the code
253 # below will find the suffix for us
192 local EPATCH_SUFFIX="${1##*\.}" 254 local EPATCH_SUFFIX=$1
193 255
194 elif [ -n "$1" -a -d "$1" ] 256 elif [[ -d $1 ]] ; then
195 then 257 # Some people like to make dirs of patches w/out suffixes (vim)
196 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 258 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
197 if [ "${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} ]]
198 then 307 then
199 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
200 else 333 else
201 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 334 einfo " ${patchname} ..."
202 fi 335 fi
203 else 336
204 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 337 # most of the time, there will only be one run per unique name,
205 then 338 # but if there are more, make sure we get unique log filenames
206 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 339 local STDERR_TARGET="${T}/${patchname}.out"
207 then 340 if [[ -e ${STDERR_TARGET} ]] ; then
208 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
209 fi 359 fi
360 else
361 PATCH_TARGET=${x}
362 fi
210 363
364 # Check for absolute paths in patches. If sandbox is disabled,
365 # people could (accidently) patch files in the root filesystem.
366 # Or trigger other unpleasantries #237667. So disallow -p0 on
367 # such patches.
368 local abs_paths=$(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 "***** ${patchname} *****"
211 echo 386 echo
212 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 387 echo "PATCH COMMAND: patch -p${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} )"
213 eerror 433 eerror
214 eerror " ${EPATCH_SOURCE}" 434 eerror "Include in your bugreport the contents of:"
215 eerror " ( ${EPATCH_SOURCE##*/} )" 435 eerror
436 eerror " ${STDERR_TARGET}"
216 echo 437 echo
217 die "Cannot find \$EPATCH_SOURCE!"
218 fi
219
220 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
221 fi
222
223 case ${EPATCH_SUFFIX##*\.} in
224 bz2)
225 PIPE_CMD="bzip2 -dc"
226 PATCH_SUFFIX="bz2"
227 ;;
228 gz|Z|z)
229 PIPE_CMD="gzip -dc"
230 PATCH_SUFFIX="gz"
231 ;;
232 ZIP|zip)
233 PIPE_CMD="unzip -p"
234 PATCH_SUFFIX="zip"
235 ;;
236 *)
237 PIPE_CMD="cat"
238 PATCH_SUFFIX="patch"
239 ;;
240 esac
241
242 if [ "${SINGLE_PATCH}" = "no" ]
243 then
244 einfo "${EPATCH_MULTI_MSG}"
245 fi
246 for x in ${EPATCH_SOURCE}
247 do
248 # New ARCH dependant patch naming scheme ...
249 #
250 # ???_arch_foo.patch
251 #
252 if [ -f ${x} ] && \
253 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
254 [ "${EPATCH_FORCE}" = "yes" ])
255 then
256 local count=0
257 local popts="${EPATCH_OPTS}"
258 local patchname=${x##*/}
259
260 if [ -n "${EPATCH_EXCLUDE}" ]
261 then
262 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
263 then
264 continue
265 fi
266 fi
267
268 if [ "${SINGLE_PATCH}" = "yes" ]
269 then
270 if [ -n "${EPATCH_SINGLE_MSG}" ]
271 then
272 einfo "${EPATCH_SINGLE_MSG}"
273 else
274 einfo "Applying ${patchname} ..."
275 fi
276 else
277 einfo " ${patchname} ..."
278 fi
279
280 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282
283 # Allow for prefix to differ ... im lazy, so shoot me :/
284 while [ "${count}" -lt 5 ]
285 do
286 # Generate some useful debug info ...
287 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289
290 if [ "${PATCH_SUFFIX}" != "patch" ]
291 then
292 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 else
295 PATCH_TARGET="${x}"
296 fi
297
298 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
299 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300
301 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if [ "${PATCH_SUFFIX}" != "patch" ]
305 then
306 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
307 then
308 echo
309 eerror "Could not extract patch!"
310 #die "Could not extract patch!"
311 count=5
312 break
313 fi
314 fi
315
316 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
317 then
318 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323
324 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
325
326 if [ "$?" -ne 0 ]
327 then
328 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
329 echo
330 eerror "A dry-run of patch command succeeded, but actually"
331 eerror "applying the patch failed!"
332 #die "Real world sux compared to the dreamworld!"
333 count=5
334 fi
335
336 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
337
338 break
339 fi
340
341 count=$((count + 1))
342 done
343
344 if [ "${PATCH_SUFFIX}" != "patch" ]
345 then
346 rm -f ${PATCH_TARGET}
347 fi
348
349 if [ "${count}" -eq 5 ]
350 then
351 echo
352 eerror "Failed Patch: ${patchname} !"
353 eerror " ( ${PATCH_TARGET} )"
354 eerror
355 eerror "Include in your bugreport the contents of:"
356 eerror
357 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
358 echo
359 die "Failed Patch: ${patchname}!" 438 die "Failed Patch: ${patchname}!"
360 fi 439 fi
361 440
362 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 441 # if everything worked, delete the patch log
363 442 rm -f "${STDERR_TARGET}"
364 eend 0 443 eend 0
365 fi
366 done 444 done
367 if [ "${SINGLE_PATCH}" = "no" ] 445
368 then 446 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
369 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}" > "${applied}"
496 return 0
370 fi 497 fi
498 done
499 echo "none" > "${applied}"
500 return 1
371} 501}
372 502
503# @FUNCTION: emktemp
504# @USAGE: [temp dir]
505# @DESCRIPTION:
373# Cheap replacement for when debianutils (and thus mktemp) 506# Cheap replacement for when debianutils (and thus mktemp)
374# does not exist on the users system 507# does not exist on the users system.
375# vapier@gentoo.org
376#
377# Takes just 1 optional parameter (the directory to create tmpfile in)
378emktemp() { 508emktemp() {
379 local exe="touch" 509 local exe="touch"
380 [ "$1" == "-d" ] && exe="mkdir" && shift 510 [[ $1 == -d ]] && exe="mkdir" && shift
381 local topdir="$1" 511 local topdir=$1
382 512
383 if [ -z "${topdir}" ] 513 if [[ -z ${topdir} ]] ; then
384 then
385 [ -z "${T}" ] \ 514 [[ -z ${T} ]] \
386 && topdir="/tmp" \ 515 && topdir="/tmp" \
387 || topdir="${T}" 516 || topdir=${T}
388 fi 517 fi
389 518
390 if [ -z "$(type -p mktemp)" ] 519 if ! type -P mktemp > /dev/null ; then
391 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}" 525 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 526 echo "${tmp}"
398 else 527 else
399 [ "${exe}" == "touch" ] \ 528 # the args here will give slightly wierd names on BSD,
400 && exe="-p" \ 529 # but should produce a usable file on all userlands
401 || exe="-d" 530 if [[ ${exe} == "touch" ]] ; then
402 mktemp ${exe} "${topdir}" 531 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 fi
404}
405
406# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup()
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410#
411# egetent(database, key)
412egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then
414 case "$2" in
415 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;;
418 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;;
421 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then
423 local action
424 if [ "$1" == "passwd" ]
425 then
426 action="user"
427 else 532 else
428 action="group" 533 TMPDIR="${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 local pwrange
483 if [[ ${USERLAND} == "BSD" ]] ; then
484 pwrange=$(jot 898 101)
485 else
486 pwrange=$(seq 101 999)
487 fi
488 for euid in ${pwrange} ; do
489 [[ -z $(egetent passwd ${euid}) ]] && break
490 done
491 fi
492 opts="${opts} -u ${euid}"
493 einfo " - Userid: ${euid}"
494
495 # handle shell
496 local eshell=$1; shift
497 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
498 if [[ ! -e ${eshell} ]] ; then
499 eerror "A shell was specified but it does not exist !"
500 die "${eshell} does not exist"
501 fi
502 else
503 case ${USERLAND} in
504 Darwin) eshell="/usr/bin/false";;
505 BSD) eshell="/usr/sbin/nologin";;
506 *) eshell="/bin/false";;
507 esac
508 fi
509 einfo " - Shell: ${eshell}"
510 opts="${opts} -s ${eshell}"
511
512 # handle homedir
513 local ehome=$1; shift
514 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
515 ehome="/dev/null"
516 fi
517 einfo " - Home: ${ehome}"
518 opts="${opts} -d ${ehome}"
519
520 # handle groups
521 local egroups=$1; shift
522 if [[ ! -z ${egroups} ]] ; then
523 local oldifs=${IFS}
524 local defgroup="" exgroups=""
525
526 export IFS=","
527 for g in ${egroups} ; do
528 export IFS=${oldifs}
529 if [[ -z $(egetent group "${g}") ]] ; then
530 eerror "You must add group ${g} to the system first"
531 die "${g} is not a valid GID"
532 fi
533 if [[ -z ${defgroup} ]] ; then
534 defgroup=${g}
535 else
536 exgroups="${exgroups},${g}"
537 fi
538 export IFS=","
539 done
540 export IFS=${oldifs}
541
542 opts="${opts} -g ${defgroup}"
543 if [[ ! -z ${exgroups} ]] ; then
544 opts="${opts} -G ${exgroups:1}"
545 fi
546 else
547 egroups="(none)"
548 fi
549 einfo " - Groups: ${egroups}"
550
551 # handle extra and add the user
552 local oldsandbox=${SANDBOX_ON}
553 export SANDBOX_ON="0"
554 case ${USERLAND} in
555 Darwin)
556 ### Make the user
557 if [[ -z $@ ]] ; then
558 dscl . create /users/${euser} uid ${euid}
559 dscl . create /users/${euser} shell ${eshell}
560 dscl . create /users/${euser} home ${ehome}
561 dscl . create /users/${euser} realname "added by portage for ${PN}"
562 ### Add the user to the groups specified
563 local oldifs=${IFS}
564 export IFS=","
565 for g in ${egroups} ; do
566 dscl . merge /groups/${g} users ${euser}
567 done
568 export IFS=${oldifs}
569 else
570 einfo "Extra options are not supported on Darwin yet"
571 einfo "Please report the ebuild along with the info below"
572 einfo "eextra: $@"
573 die "Required function missing"
574 fi
575 ;;
576 BSD)
577 if [[ -z $@ ]] ; then
578 pw useradd ${euser} ${opts} \
579 -c "added by portage for ${PN}" \
580 die "enewuser failed"
581 else
582 einfo " - Extra: $@"
583 pw useradd ${euser} ${opts} \
584 "$@" || die "enewuser failed"
585 fi
586 ;;
587 *)
588 if [[ -z $@ ]] ; then
589 useradd ${opts} ${euser} \
590 -c "added by portage for ${PN}" \
591 || die "enewuser failed"
592 else
593 einfo " - Extra: $@"
594 useradd ${opts} ${euser} "$@" \
595 || die "enewuser failed"
596 fi
597 ;;
598 esac
599 export SANDBOX_ON=${oldsandbox}
600
601 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
602 then
603 einfo " - Creating ${ehome} in ${D}"
604 dodir ${ehome}
605 fowners ${euser} ${ehome}
606 fperms 755 ${ehome}
607 fi
608} 536}
609 537
610# Simplify/standardize adding groups to the system 538# @FUNCTION: edos2unix
611# vapier@gentoo.org 539# @USAGE: <file> [more files ...]
612# 540# @DESCRIPTION:
613# enewgroup(group, gid) 541# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
614# 542# to remove all of these text utilities from DEPEND variables because this
615# Default values if you do not specify any: 543# is a script based solution. Just give it a list of files to convert and
616# groupname: REQUIRED ! 544# they will all be changed from the DOS CRLF format to the UNIX LF format.
617# gid: next available (see groupadd(8))
618# extra: none
619enewgroup() {
620 # get the group
621 local egroup="$1"; shift
622 if [ -z "${egroup}" ]
623 then
624 eerror "No group specified !"
625 die "Cannot call enewgroup without a group"
626 fi
627
628 # see if group already exists
629 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then
631 return 0
632 fi
633 einfo "Adding group '${egroup}' to your system ..."
634
635 # options to pass to useradd
636 local opts=
637
638 # handle gid
639 local egid="$1"; shift
640 if [ ! -z "${egid}" ]
641 then
642 if [ "${egid}" -gt 0 ]
643 then
644 if [ -z "`egetent group ${egid}`" ]
645 then
646 if [[ "${USERLAND}" == "Darwin" ]]; then
647 opts="${opts} ${egid}"
648 else
649 opts="${opts} -g ${egid}"
650 fi
651 else
652 egid="next available; requested gid taken"
653 fi
654 else
655 eerror "Groupid given but is not greater than 0 !"
656 die "${egid} is not a valid GID"
657 fi
658 else
659 egid="next available"
660 fi
661 einfo " - Groupid: ${egid}"
662
663 # handle extra
664 local eextra="$@"
665 opts="${opts} ${eextra}"
666
667 # add the group
668 local oldsandbox="${SANDBOX_ON}"
669 export SANDBOX_ON="0"
670 if [[ "${USERLAND}" == "Darwin" ]]; then
671 if [ ! -z "${eextra}" ];
672 then
673 einfo "Extra options are not supported on Darwin/OS X yet"
674 einfo "Please report the ebuild along with the info below"
675 einfo "eextra: ${eextra}"
676 die "Required function missing"
677 fi
678
679 # If we need the next available
680 case ${egid} in
681 *[!0-9]*) # Non numeric
682 for egid in `jot 898 101`; do
683 [ -z "`egetent group ${egid}`" ] && break
684 done
685 esac
686 dscl . create /groups/${egroup} gid ${egid}
687 dscl . create /groups/${egroup} passwd '*'
688 elif [[ "${USERLAND}" == "BSD" ]] ; then
689 case ${egid} in
690 *[!0-9]*) # Non numeric
691 for egid in `jot 898 101`; do
692 [ -z "`egetent group ${egid}`" ] && break
693 done
694 esac
695 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
696 else
697 groupadd ${opts} ${egroup} || die "enewgroup failed"
698 fi
699 export SANDBOX_ON="${oldsandbox}"
700}
701
702# Simple script to replace 'dos2unix' binaries
703# vapier@gentoo.org
704#
705# edos2unix(file, <more files> ...)
706edos2unix() { 545edos2unix() {
707 for f in "$@" 546 [[ $# -eq 0 ]] && return 0
708 do 547 sed -i 's/\r$//' -- "$@" || die
709 cp "${f}" ${T}/edos2unix
710 sed 's/\r$//' ${T}/edos2unix > "${f}"
711 done
712} 548}
713
714
715##############################################################
716# START: Handle .desktop files and menu entries #
717# maybe this should be separated into a new eclass some time #
718# lanius@gentoo.org #
719##############################################################
720 549
721# Make a desktop file ! 550# Make a desktop file !
722# Great for making those icons in kde/gnome startmenu ! 551# Great for making those icons in kde/gnome startmenu !
723# Amaze your friends ! Get the women ! Join today ! 552# Amaze your friends ! Get the women ! Join today !
724# 553#
725# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 554# make_desktop_entry(<command>, [name], [icon], [type], [fields])
726# 555#
727# binary: what binary does the app run with ? 556# binary: what command does the app run with ?
728# name: the name that will show up in the menu 557# name: the name that will show up in the menu
729# icon: give your little like a pretty little icon ... 558# icon: give your little like a pretty little icon ...
730# this can be relative (to /usr/share/pixmaps) or 559# this can be relative (to /usr/share/pixmaps) or
731# a full path to an icon 560# a full path to an icon
732# type: what kind of application is this ? for categories: 561# type: what kind of application is this ? for categories:
733# http://www.freedesktop.org/Standards/desktop-entry-spec 562# http://standards.freedesktop.org/menu-spec/latest/apa.html
734# path: if your app needs to startup in a specific dir 563# fields: extra fields to append to the desktop file; a printf string
735make_desktop_entry() { 564make_desktop_entry() {
736 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 565 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
737 566
738 local exec=${1} 567 local exec=${1}
739 local name=${2:-${PN}} 568 local name=${2:-${PN}}
740 local icon=${3:-${PN}.png} 569 local icon=${3:-${PN}}
741 local type=${4} 570 local type=${4}
742 local path=${5} 571 local fields=${5}
743 572
744 if [[ -z ${type} ]] ; then 573 if [[ -z ${type} ]] ; then
745 local catmaj=${CATEGORY%%-*} 574 local catmaj=${CATEGORY%%-*}
746 local catmin=${CATEGORY##*-} 575 local catmin=${CATEGORY##*-}
747 case ${catmaj} in 576 case ${catmaj} in
748 app) 577 app)
749 case ${catmin} in 578 case ${catmin} in
579 accessibility) type=Accessibility;;
750 admin) type=System;; 580 admin) type=System;;
581 antivirus) type=System;;
582 arch) type=Archiving;;
583 backup) type=Archiving;;
751 cdr) type=DiscBurning;; 584 cdr) type=DiscBurning;;
752 dicts) type=Dictionary;; 585 dicts) type=Dictionary;;
586 doc) type=Documentation;;
753 editors) type=TextEditor;; 587 editors) type=TextEditor;;
754 emacs) type=TextEditor;; 588 emacs) type=TextEditor;;
755 emulation) type=Emulator;; 589 emulation) type=Emulator;;
756 laptop) type=HardwareSettings;; 590 laptop) type=HardwareSettings;;
757 office) type=Office;; 591 office) type=Office;;
592 pda) type=PDA;;
758 vim) type=TextEditor;; 593 vim) type=TextEditor;;
759 xemacs) type=TextEditor;; 594 xemacs) type=TextEditor;;
760 *) type=;;
761 esac 595 esac
762 ;; 596 ;;
763 597
764 dev) 598 dev)
765 type="Development" 599 type="Development"
766 ;; 600 ;;
767 601
768 games) 602 games)
769 case ${catmin} in 603 case ${catmin} in
770 action) type=ActionGame;; 604 action|fps) type=ActionGame;;
771 arcade) type=ArcadeGame;; 605 arcade) type=ArcadeGame;;
772 board) type=BoardGame;; 606 board) type=BoardGame;;
773 kid) type=KidsGame;;
774 emulation) type=Emulator;; 607 emulation) type=Emulator;;
608 kids) type=KidsGame;;
775 puzzle) type=LogicGame;; 609 puzzle) type=LogicGame;;
610 roguelike) type=RolePlaying;;
776 rpg) type=RolePlaying;; 611 rpg) type=RolePlaying;;
777 roguelike) type=RolePlaying;;
778 simulation) type=Simulation;; 612 simulation) type=Simulation;;
779 sports) type=SportsGame;; 613 sports) type=SportsGame;;
780 strategy) type=StrategyGame;; 614 strategy) type=StrategyGame;;
781 *) type=;;
782 esac 615 esac
783 type="Game;${type}" 616 type="Game;${type}"
784 ;; 617 ;;
785 618
619 gnome)
620 type="Gnome;GTK"
621 ;;
622
623 kde)
624 type="KDE;Qt"
625 ;;
626
786 mail) 627 mail)
787 type="Network;Email" 628 type="Network;Email"
788 ;; 629 ;;
789 630
790 media) 631 media)
791 case ${catmin} in 632 case ${catmin} in
633 gfx)
792 gfx) type=Graphics;; 634 type=Graphics
635 ;;
636 *)
637 case ${catmin} in
793 radio) type=Tuner;; 638 radio) type=Tuner;;
794 sound) type=Audio;; 639 sound) type=Audio;;
795 tv) type=TV;; 640 tv) type=TV;;
796 video) type=Video;; 641 video) type=Video;;
797 *) type=;; 642 esac
643 type="AudioVideo;${type}"
644 ;;
798 esac 645 esac
799 type="AudioVideo;${type}"
800 ;; 646 ;;
801 647
802 net) 648 net)
803 case ${catmin} in 649 case ${catmin} in
804 dialup) type=Dialup;; 650 dialup) type=Dialup;;
807 irc) type=IRCClient;; 653 irc) type=IRCClient;;
808 mail) type=Email;; 654 mail) type=Email;;
809 news) type=News;; 655 news) type=News;;
810 nntp) type=News;; 656 nntp) type=News;;
811 p2p) type=FileTransfer;; 657 p2p) type=FileTransfer;;
812 *) type=;; 658 voip) type=Telephony;;
813 esac 659 esac
814 type="Network;${type}" 660 type="Network;${type}"
815 ;; 661 ;;
816 662
817 sci) 663 sci)
818 case ${catmin} in 664 case ${catmin} in
819 astro*) type=Astronomoy;; 665 astro*) type=Astronomy;;
820 bio*) type=Biology;; 666 bio*) type=Biology;;
821 calc*) type=Calculator;; 667 calc*) type=Calculator;;
822 chem*) type=Chemistry;; 668 chem*) type=Chemistry;;
669 elec*) type=Electronics;;
823 geo*) type=Geology;; 670 geo*) type=Geology;;
824 math*) type=Math;; 671 math*) type=Math;;
825 *) type=;; 672 physics) type=Physics;;
673 visual*) type=DataVisualization;;
826 esac 674 esac
827 type="Science;${type}" 675 type="Education;Science;${type}"
676 ;;
677
678 sys)
679 type="System"
828 ;; 680 ;;
829 681
830 www) 682 www)
831 case ${catmin} in 683 case ${catmin} in
832 client) type=WebBrowser;; 684 client) type=WebBrowser;;
833 *) type=;;
834 esac 685 esac
835 type="Network" 686 type="Network;${type}"
836 ;; 687 ;;
837 688
838 *) 689 *)
839 type= 690 type=
840 ;; 691 ;;
843 if [ "${SLOT}" == "0" ] ; then 694 if [ "${SLOT}" == "0" ] ; then
844 local desktop_name="${PN}" 695 local desktop_name="${PN}"
845 else 696 else
846 local desktop_name="${PN}-${SLOT}" 697 local desktop_name="${PN}-${SLOT}"
847 fi 698 fi
699 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
848 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 700 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
849 701
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 > "${desktop}"
850echo "[Desktop Entry] 714 [Desktop Entry]
851Encoding=UTF-8
852Version=0.9.2
853Name=${name} 715 Name=${name}
854Type=Application 716 Type=Application
855Comment=${DESCRIPTION} 717 Comment=${DESCRIPTION}
856Exec=${exec} 718 Exec=${exec}
857Path=${path} 719 TryExec=${exec%% *}
858Icon=${icon} 720 Icon=${icon}
859Categories=Application;${type};" > "${desktop}" 721 Categories=${type}
722 EOF
860 723
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}" >> "${desktop}"
730
731 (
732 # wrap the env here so that the 'insinto' call
733 # doesn't corrupt the env of the caller
861 insinto /usr/share/applications 734 insinto /usr/share/applications
862 doins "${desktop}" 735 doins "${desktop}"
863 736 ) || die "installing desktop file failed"
864 return 0
865} 737}
866 738
867# Make a GDM/KDM Session file 739# @FUNCTION: validate_desktop_entries
868# 740# @USAGE: [directories]
869# make_desktop_entry(<title>, <command>) 741# @MAINTAINER:
870# title: File to execute to start the Window Manager 742# Carsten Lohrke <carlo@gentoo.org>
871# 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}
872 766
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.
873make_session_desktop() { 774make_session_desktop() {
874 [[ -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
875 [[ -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
876 777
877 local title=$1 778 local title=$1
878 local command=$2 779 local command=$2
879 local desktop=${T}/${wm}.desktop 780 local desktop=${T}/${wm:-${PN}}.desktop
781 shift 2
880 782
783 cat <<-EOF > "${desktop}"
881echo "[Desktop Entry] 784 [Desktop Entry]
882Encoding=UTF-8
883Name=${title} 785 Name=${title}
884Comment=This session logs you into ${title} 786 Comment=This session logs you into ${title}
885Exec=${command} 787 Exec=${command} $*
886TryExec=${command} 788 TryExec=${command}
887Type=Application" > "${desktop}" 789 Type=XSession
790 EOF
888 791
792 (
793 # wrap the env here so that the 'insinto' call
794 # doesn't corrupt the env of the caller
889 insinto /usr/share/xsessions 795 insinto /usr/share/xsessions
890 doins "${desktop}" 796 doins "${desktop}"
797 )
891} 798}
892 799
800# @FUNCTION: domenu
801# @USAGE: <menus>
802# @DESCRIPTION:
803# Install the list of .desktop menu files into the appropriate directory
804# (/usr/share/applications).
893domenu() { 805domenu() {
806 (
807 # wrap the env here so that the 'insinto' call
808 # doesn't corrupt the env of the caller
894 local i j 809 local i j ret=0
895 insinto /usr/share/applications 810 insinto /usr/share/applications
896 for i in "$@" ; do 811 for i in "$@" ; do
897 if [[ -f ${i} ]] ; then 812 if [[ -f ${i} ]] ; then
898 doins "${i}" 813 doins "${i}"
814 ((ret+=$?))
899 elif [[ -d ${i} ]] ; then 815 elif [[ -d ${i} ]] ; then
900 for j in "${i}"/*.desktop ; do 816 for j in "${i}"/*.desktop ; do
901 doins "${j}" 817 doins "${j}"
818 ((ret+=$?))
902 done 819 done
820 else
821 ((++ret))
903 fi 822 fi
904 done 823 done
824 exit ${ret}
825 )
905} 826}
827
828# @FUNCTION: newmenu
829# @USAGE: <menu> <newname>
830# @DESCRIPTION:
831# Like all other new* functions, install the specified menu as newname.
906newmenu() { 832newmenu() {
833 (
834 # wrap the env here so that the 'insinto' call
835 # doesn't corrupt the env of the caller
907 insinto /usr/share/applications 836 insinto /usr/share/applications
908 newins "$1" "$2" 837 newins "$@"
838 )
909} 839}
910 840
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.
911doicon() { 846doicon() {
847 (
848 # wrap the env here so that the 'insinto' call
849 # doesn't corrupt the env of the caller
912 local i j 850 local i j ret
913 insinto /usr/share/pixmaps 851 insinto /usr/share/pixmaps
914 for i in "$@" ; do 852 for i in "$@" ; do
915 if [[ -f ${i} ]] ; then 853 if [[ -f ${i} ]] ; then
916 doins "${i}" 854 doins "${i}"
855 ((ret+=$?))
917 elif [[ -d ${i} ]] ; then 856 elif [[ -d ${i} ]] ; then
918 for j in "${i}"/*.png ; do 857 for j in "${i}"/*.png ; do
919 doins "${j}" 858 doins "${j}"
859 ((ret+=$?))
920 done 860 done
861 else
862 ((++ret))
921 fi 863 fi
922 done 864 done
865 exit ${ret}
866 )
923} 867}
868
869# @FUNCTION: newicon
870# @USAGE: <icon> <newname>
871# @DESCRIPTION:
872# Like all other new* functions, install the specified icon as newname.
924newicon() { 873newicon() {
874 (
875 # wrap the env here so that the 'insinto' call
876 # doesn't corrupt the env of the caller
925 insinto /usr/share/pixmaps 877 insinto /usr/share/pixmaps
926 newins "$1" "$2" 878 newins "$@"
879 )
927} 880}
928
929##############################################################
930# END: Handle .desktop files and menu entries #
931##############################################################
932
933 881
934# for internal use only (unpack_pdv and unpack_makeself) 882# for internal use only (unpack_pdv and unpack_makeself)
935find_unpackable_file() { 883find_unpackable_file() {
936 local src="$1" 884 local src=$1
937 if [ -z "${src}" ] 885 if [[ -z ${src} ]] ; then
938 then
939 src="${DISTDIR}/${A}" 886 src=${DISTDIR}/${A}
940 else 887 else
941 if [ -e "${DISTDIR}/${src}" ] 888 if [[ -e ${DISTDIR}/${src} ]] ; then
942 then
943 src="${DISTDIR}/${src}" 889 src=${DISTDIR}/${src}
944 elif [ -e "${PWD}/${src}" ] 890 elif [[ -e ${PWD}/${src} ]] ; then
945 then
946 src="${PWD}/${src}" 891 src=${PWD}/${src}
947 elif [ -e "${src}" ] 892 elif [[ -e ${src} ]] ; then
948 then
949 src="${src}" 893 src=${src}
950 fi
951 fi 894 fi
952 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 895 fi
896 [[ ! -e ${src} ]] && return 1
953 echo "${src}" 897 echo "${src}"
954} 898}
955 899
900# @FUNCTION: unpack_pdv
901# @USAGE: <file to unpack> <size of off_t>
902# @DESCRIPTION:
956# Unpack those pesky pdv generated files ... 903# Unpack those pesky pdv generated files ...
957# They're self-unpacking programs with the binary package stuffed in 904# They're self-unpacking programs with the binary package stuffed in
958# the middle of the archive. Valve seems to use it a lot ... too bad 905# the middle of the archive. Valve seems to use it a lot ... too bad
959# it seems to like to segfault a lot :(. So lets take it apart ourselves. 906# it seems to like to segfault a lot :(. So lets take it apart ourselves.
960# 907#
961# Usage: unpack_pdv [file to unpack] [size of off_t]
962# - you have to specify the off_t size ... i have no idea how to extract that 908# You have to specify the off_t size ... I have no idea how to extract that
963# information out of the binary executable myself. basically you pass in 909# information out of the binary executable myself. Basically you pass in
964# the size of the off_t type (in bytes) on the machine that built the pdv 910# the size of the off_t type (in bytes) on the machine that built the pdv
911# archive.
912#
965# 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
966# strings <pdv archive> | grep lseek 916# strings <pdv archive> | grep lseek
967# strace -elseek <pdv archive> 917# strace -elseek <pdv archive>
918# @CODE
919#
968# 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
969# 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
970# parameter. here is an example: 922# parameter. Here is an example:
923#
924# @CODE
971# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 925# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
972# lseek 926# lseek
973# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 927# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
974# lseek(3, -4, SEEK_END) = 2981250 928# lseek(3, -4, SEEK_END) = 2981250
929# @CODE
930#
975# 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.
976unpack_pdv() { 932unpack_pdv() {
977 local src="`find_unpackable_file $1`" 933 local src=$(find_unpackable_file "$1")
978 local sizeoff_t="$2" 934 local sizeoff_t=$2
979 935
936 [[ -z ${src} ]] && die "Could not locate source for '$1'"
980 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 937 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
981 938
982 local shrtsrc="`basename ${src}`" 939 local shrtsrc=$(basename "${src}")
983 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 940 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
984 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 941 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
985 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 942 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
986 943
987 # grab metadata for debug reasons 944 # grab metadata for debug reasons
988 local metafile="$(emktemp)" 945 local metafile=$(emktemp)
989 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 946 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
990 947
991 # rip out the final file name from the metadata 948 # rip out the final file name from the metadata
992 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 949 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
993 datafile="`basename ${datafile}`" 950 datafile=$(basename "${datafile}")
994 951
995 # now lets uncompress/untar the file if need be 952 # now lets uncompress/untar the file if need be
996 local tmpfile="$(emktemp)" 953 local tmpfile=$(emktemp)
997 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 954 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
998 955
999 local iscompressed="`file -b ${tmpfile}`" 956 local iscompressed=$(file -b "${tmpfile}")
1000 if [ "${iscompressed:0:8}" == "compress" ] ; then 957 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1001 iscompressed=1 958 iscompressed=1
1002 mv ${tmpfile}{,.Z} 959 mv ${tmpfile}{,.Z}
1003 gunzip ${tmpfile} 960 gunzip ${tmpfile}
1004 else 961 else
1005 iscompressed=0 962 iscompressed=0
1006 fi 963 fi
1007 local istar="`file -b ${tmpfile}`" 964 local istar=$(file -b "${tmpfile}")
1008 if [ "${istar:0:9}" == "POSIX tar" ] ; then 965 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1009 istar=1 966 istar=1
1010 else 967 else
1011 istar=0 968 istar=0
1012 fi 969 fi
1013 970
1041 true 998 true
1042 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 999 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1043 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1000 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1044} 1001}
1045 1002
1003# @FUNCTION: unpack_makeself
1004# @USAGE: [file to unpack] [offset] [tail|dd]
1005# @DESCRIPTION:
1046# Unpack those pesky makeself generated files ... 1006# Unpack those pesky makeself generated files ...
1047# They're shell scripts with the binary package tagged onto 1007# They're shell scripts with the binary package tagged onto
1048# the end of the archive. Loki utilized the format as does 1008# the end of the archive. Loki utilized the format as does
1049# many other game companies. 1009# many other game companies.
1050# 1010#
1051# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1011# If the file is not specified, then ${A} is used. If the
1052# - If the file is not specified then unpack will utilize ${A}.
1053# - If the offset is not specified then we will attempt to extract 1012# offset is not specified then we will attempt to extract
1054# the proper offset from the script itself. 1013# the proper offset from the script itself.
1055unpack_makeself() { 1014unpack_makeself() {
1015 local src_input=${1:-${A}}
1056 local src="$(find_unpackable_file "$1")" 1016 local src=$(find_unpackable_file "${src_input}")
1057 local skip="$2" 1017 local skip=$2
1058 local exe="$3" 1018 local exe=$3
1059 1019
1020 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1021
1060 local shrtsrc="$(basename "${src}")" 1022 local shrtsrc=$(basename "${src}")
1061 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1062 if [ -z "${skip}" ] 1024 if [[ -z ${skip} ]] ; then
1063 then
1064 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1025 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1065 local skip=0 1026 local skip=0
1066 exe=tail 1027 exe=tail
1067 case ${ver} in 1028 case ${ver} in
1068 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1029 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1069 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1030 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1070 ;; 1031 ;;
1071 2.0|2.0.1) 1032 2.0|2.0.1)
1072 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1073 ;; 1034 ;;
1074 2.1.1) 1035 2.1.1)
1075 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1076 let skip="skip + 1" 1037 (( skip++ ))
1077 ;; 1038 ;;
1078 2.1.2) 1039 2.1.2)
1079 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1040 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1080 let skip="skip + 1" 1041 (( skip++ ))
1081 ;; 1042 ;;
1082 2.1.3) 1043 2.1.3)
1083 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1044 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1084 let skip="skip + 1" 1045 (( skip++ ))
1085 ;; 1046 ;;
1086 2.1.4) 1047 2.1.4|2.1.5)
1087 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1048 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1088 skip=$(head -n ${skip} "${src}" | wc -c) 1049 skip=$(head -n ${skip} "${src}" | wc -c)
1089 exe="dd" 1050 exe="dd"
1090 ;; 1051 ;;
1091 *) 1052 *)
1098 esac 1059 esac
1099 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1060 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1100 fi 1061 fi
1101 case ${exe} in 1062 case ${exe} in
1102 tail) exe="tail -n +${skip} '${src}'";; 1063 tail) exe="tail -n +${skip} '${src}'";;
1103 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1064 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1104 *) die "makeself cant handle exe '${exe}'" 1065 *) die "makeself cant handle exe '${exe}'"
1105 esac 1066 esac
1106 1067
1107 # lets grab the first few bytes of the file to figure out what kind of archive it is 1068 # lets grab the first few bytes of the file to figure out what kind of archive it is
1108 local tmpfile="$(emktemp)" 1069 local filetype tmpfile=$(emktemp)
1109 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1070 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1110 local filetype="$(file -b "${tmpfile}")" 1071 filetype=$(file -b "${tmpfile}") || die
1111 case ${filetype} in 1072 case ${filetype} in
1112 *tar\ archive) 1073 *tar\ archive*)
1113 eval ${exe} | tar --no-same-owner -xf - 1074 eval ${exe} | tar --no-same-owner -xf -
1114 ;; 1075 ;;
1115 bzip2*) 1076 bzip2*)
1116 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1077 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1117 ;; 1078 ;;
1127 ;; 1088 ;;
1128 esac 1089 esac
1129 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1090 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1130} 1091}
1131 1092
1132# Display a license for user to accept. 1093# @FUNCTION: cdrom_get_cds
1133# 1094# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1134# Usage: check_license [license] 1095# @DESCRIPTION:
1135# - If the file is not specified then ${LICENSE} is used.
1136check_license() {
1137 local lic=$1
1138 if [ -z "${lic}" ] ; then
1139 lic="${PORTDIR}/licenses/${LICENSE}"
1140 else
1141 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1142 lic="${PORTDIR}/licenses/${src}"
1143 elif [ -e "${PWD}/${src}" ] ; then
1144 lic="${PWD}/${src}"
1145 elif [ -e "${src}" ] ; then
1146 lic="${src}"
1147 fi
1148 fi
1149 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1150 local l="`basename ${lic}`"
1151
1152 # here is where we check for the licenses the user already
1153 # accepted ... if we don't find a match, we make the user accept
1154 local shopts=$-
1155 local alic
1156 set -o noglob #so that bash doesn't expand "*"
1157 for alic in ${ACCEPT_LICENSE} ; do
1158 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1159 set +o noglob; set -${shopts} #reset old shell opts
1160 return 0
1161 fi
1162 done
1163 set +o noglob; set -$shopts #reset old shell opts
1164
1165 local licmsg="$(emktemp)"
1166 cat << EOF > ${licmsg}
1167**********************************************************
1168The following license outlines the terms of use of this
1169package. You MUST accept this license for installation to
1170continue. When you are done viewing, hit 'q'. If you
1171CTRL+C out of this, the install will not run!
1172**********************************************************
1173
1174EOF
1175 cat ${lic} >> ${licmsg}
1176 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1177 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1178 read alic
1179 case ${alic} in
1180 yes|Yes|y|Y)
1181 return 0
1182 ;;
1183 *)
1184 echo;echo;echo
1185 eerror "You MUST accept the license to continue! Exiting!"
1186 die "Failed to accept license"
1187 ;;
1188 esac
1189}
1190
1191# 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
1192# the whole 'non-interactive' policy, but damnit I want CD support ! 1097# the whole 'non-interactive' policy, but damnit I want CD support !
1193# 1098#
1194# with these cdrom functions we handle all the user interaction and 1099# With these cdrom functions we handle all the user interaction and
1195# 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()
1196# 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
1197# found at CDROM_ROOT. 1102# found at CDROM_ROOT.
1198# 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#
1199# 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',
1200# 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
1201# 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.
1202# 1113#
1203# 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.
1204#
1205# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1206# - this will attempt to locate a cd based upon a file that is on
1207# the cd ... the more files you give this function, the more cds
1208# the cdrom functions will handle
1209cdrom_get_cds() { 1115cdrom_get_cds() {
1210 # 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
1211 # the # of files they gave us 1117 # the # of files they gave us
1212 local cdcnt=0 1118 local cdcnt=0
1213 local f= 1119 local f=
1214 for f in "$@" ; do 1120 for f in "$@" ; do
1215 cdcnt=$((cdcnt + 1)) 1121 ((++cdcnt))
1216 export CDROM_CHECK_${cdcnt}="$f" 1122 export CDROM_CHECK_${cdcnt}="$f"
1217 done 1123 done
1218 export CDROM_TOTAL_CDS=${cdcnt} 1124 export CDROM_TOTAL_CDS=${cdcnt}
1219 export CDROM_CURRENT_CD=1 1125 export CDROM_CURRENT_CD=1
1220 1126
1221 # now we see if the user gave use CD_ROOT ... 1127 # now we see if the user gave use CD_ROOT ...
1222 # 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
1223 if [[ ! -z ${CD_ROOT} ]] ; then
1224 export CDROM_ROOT=${CD_ROOT}
1225 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1226 return
1227 fi
1228 # do the same for CD_ROOT_X
1229 if [[ ! -z ${CD_ROOT_1} ]] ; then 1129 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1230 local var= 1130 local var=
1231 cdcnt=0 1131 cdcnt=0
1232 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1132 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1233 cdcnt=$((cdcnt + 1)) 1133 ((++cdcnt))
1234 var="CD_ROOT_${cdcnt}" 1134 var="CD_ROOT_${cdcnt}"
1135 [[ -z ${!var} ]] && var="CD_ROOT"
1235 if [[ -z ${!var} ]] ; then 1136 if [[ -z ${!var} ]] ; then
1236 eerror "You must either use just the CD_ROOT" 1137 eerror "You must either use just the CD_ROOT"
1237 eerror "or specify ALL the CD_ROOT_X variables." 1138 eerror "or specify ALL the CD_ROOT_X variables."
1238 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1139 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1239 die "could not locate CD_ROOT_${cdcnt}" 1140 die "could not locate CD_ROOT_${cdcnt}"
1240 fi 1141 fi
1241 export CDROM_ROOTS_${cdcnt}="${!var}"
1242 done 1142 done
1243 export CDROM_ROOT=${CDROM_ROOTS_1} 1143 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1244 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}
1245 return 1151 return
1246 fi 1152 fi
1247 1153
1154 # User didn't help us out so lets make sure they know they can
1155 # simplify the whole process ...
1248 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1156 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1249 einfon "This ebuild will need the " 1157 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1250 if [[ -z ${CDROM_NAME} ]] ; then
1251 echo "cdrom for ${PN}."
1252 else
1253 echo "${CDROM_NAME}."
1254 fi
1255 echo 1158 echo
1256 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"
1257 einfo "mounted somewhere on your filesystem, just export" 1160 einfo "mounted somewhere on your filesystem, just export"
1258 einfo "the variable CD_ROOT so that it points to the" 1161 einfo "the variable CD_ROOT so that it points to the"
1259 einfo "directory containing the files." 1162 einfo "directory containing the files."
1260 echo 1163 echo
1261 einfo "For example:" 1164 einfo "For example:"
1262 einfo "export CD_ROOT=/mnt/cdrom" 1165 einfo "export CD_ROOT=/mnt/cdrom"
1263 echo 1166 echo
1264 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
1265 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1177 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1266 cdcnt=0 1178 cdcnt=0
1267 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1179 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1268 cdcnt=$((cdcnt + 1)) 1180 ((++cdcnt))
1269 var="CDROM_NAME_${cdcnt}" 1181 var="CDROM_NAME_${cdcnt}"
1270 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1182 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1271 done 1183 done
1272 echo 1184 echo
1273 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"
1274 einfo "mounted somewhere on your filesystem, just export" 1186 einfo "mounted somewhere on your filesystem, just export"
1275 einfo "the following variables so they point to the right place:" 1187 einfo "the following variables so they point to the right place:"
1276 einfon "" 1188 einfon ""
1277 cdcnt=0 1189 cdcnt=0
1278 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1190 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1279 cdcnt=$((cdcnt + 1)) 1191 ((++cdcnt))
1280 echo -n " CD_ROOT_${cdcnt}" 1192 echo -n " CD_ROOT_${cdcnt}"
1281 done 1193 done
1282 echo 1194 echo
1283 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"
1284 einfo "you only have one cdrom, you can export CD_ROOT" 1196 einfo "you only have one cdrom, you can export CD_ROOT"
1287 echo 1199 echo
1288 einfo "For example:" 1200 einfo "For example:"
1289 einfo "export CD_ROOT_1=/mnt/cdrom" 1201 einfo "export CD_ROOT_1=/mnt/cdrom"
1290 echo 1202 echo
1291 fi 1203 fi
1204
1205 export CDROM_SET=""
1292 export CDROM_CURRENT_CD=0 1206 export CDROM_CURRENT_CD=0
1293 cdrom_load_next_cd 1207 cdrom_load_next_cd
1294} 1208}
1295 1209
1296# this is only used when you need access to more than one cd. 1210# @FUNCTION: cdrom_load_next_cd
1297# when you have finished using the first cd, just call this function. 1211# @DESCRIPTION:
1298# 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
1299# 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.
1300cdrom_load_next_cd() { 1218cdrom_load_next_cd() {
1301 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1302 local var= 1219 local var
1303 1220 ((++CDROM_CURRENT_CD))
1304 if [[ ! -z ${CD_ROOT} ]] ; then
1305 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1306 return
1307 fi
1308 1221
1309 unset CDROM_ROOT 1222 unset CDROM_ROOT
1310 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1223 var=CD_ROOT_${CDROM_CURRENT_CD}
1224 [[ -z ${!var} ]] && var="CD_ROOT"
1311 if [[ -z ${!var} ]] ; then 1225 if [[ -z ${!var} ]] ; then
1312 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1226 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1313 cdrom_locate_file_on_cd ${!var} 1227 _cdrom_locate_file_on_cd ${!var}
1314 else 1228 else
1315 export CDROM_ROOT=${!var} 1229 export CDROM_ROOT=${!var}
1316 fi 1230 fi
1317 1231
1318 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1232 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1323# all it does is try to locate a give file on a cd ... if the cd isn't 1237# all it does is try to locate a give file on a cd ... if the cd isn't
1324# found, then a message asking for the user to insert the cdrom will be 1238# found, then a message asking for the user to insert the cdrom will be
1325# displayed and we'll hang out here until: 1239# displayed and we'll hang out here until:
1326# (1) the file is found on a mounted cdrom 1240# (1) the file is found on a mounted cdrom
1327# (2) the user hits CTRL+C 1241# (2) the user hits CTRL+C
1328cdrom_locate_file_on_cd() { 1242_cdrom_locate_file_on_cd() {
1243 local mline=""
1244 local showedmsg=0 showjolietmsg=0
1245
1329 while [[ -z ${CDROM_ROOT} ]] ; do 1246 while [[ -z ${CDROM_ROOT} ]] ; do
1330 local dir=$(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}]})
1331 local file=$(basename "$*") 1255 local file=$(basename ${cdset[${i}]})
1332 local mline=""
1333 local showedmsg=0
1334 1256
1335 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/ }
1336 [[ -d ${mline}/${dir} ]] || continue 1263 [[ ! -d ${point}/${dir} ]] && continue
1337 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1264 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1338 && 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))
1339 done 1272 done
1340 1273
1341 if [[ -z ${CDROM_ROOT} ]] ; then
1342 echo 1274 echo
1343 if [[ ${showedmsg} -eq 0 ]] ; then 1275 if [[ ${showedmsg} -eq 0 ]] ; then
1344 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1276 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1345 if [[ -z ${CDROM_NAME} ]] ; then 1277 if [[ -z ${CDROM_NAME} ]] ; then
1346 einfo "Please insert the cdrom for ${PN} now !" 1278 einfo "Please insert+mount the cdrom for ${PN} now !"
1347 else
1348 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1349 fi
1350 else 1279 else
1351 if [[ -z ${CDROM_NAME_1} ]] ; then
1352 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1353 else
1354 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1355 einfo "Please insert+mount the ${!var} cdrom now !" 1280 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1356 fi
1357 fi 1281 fi
1358 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
1359 fi 1289 fi
1290 showedmsg=1
1291 fi
1360 einfo "Press return to scan for the cd again" 1292 einfo "Press return to scan for the cd again"
1361 einfo "or hit CTRL+C to abort the emerge." 1293 einfo "or hit CTRL+C to abort the emerge."
1362 echo 1294 echo
1295 if [[ ${showjolietmsg} -eq 0 ]] ; then
1296 showjolietmsg=1
1297 else
1363 einfo "If you are having trouble with the detection" 1298 ewarn "If you are having trouble with the detection"
1364 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"
1365 einfo "Joliet support enabled in your kernel. Please" 1300 ewarn "Joliet support enabled in your kernel. Please"
1366 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1301 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1367 read 1302 ebeep 5
1368 fi 1303 fi
1304 read || die "something is screwed with your system"
1369 done 1305 done
1370} 1306}
1371 1307
1308# @FUNCTION: strip-linguas
1309# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1310# @DESCRIPTION:
1372# Make sure that LINGUAS only contains languages that 1311# Make sure that LINGUAS only contains languages that
1373# a package can support 1312# a package can support. The first form allows you to
1374# 1313# specify a list of LINGUAS. The -i builds a list of po
1375# usage: strip-linguas <allow LINGUAS> 1314# files found in all the directories and uses the
1376# strip-linguas -i <directories of .po files> 1315# intersection of the lists. The -u builds a list of po
1377# strip-linguas -u <directories of .po files> 1316# files found in all the directories and uses the union
1378# 1317# of the lists.
1379# The first form allows you to specify a list of LINGUAS.
1380# The -i builds a list of po files found in all the
1381# directories and uses the intersection of the lists.
1382# The -u builds a list of po files found in all the
1383# directories and uses the union of the lists.
1384strip-linguas() { 1318strip-linguas() {
1385 local ls newls 1319 local ls newls nols
1386 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1320 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1387 local op=$1; shift 1321 local op=$1; shift
1388 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1322 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1389 local d f 1323 local d f
1390 for d in "$@" ; do 1324 for d in "$@" ; do
1391 if [[ ${op} == "-u" ]] ; then 1325 if [[ ${op} == "-u" ]] ; then
1392 newls=${ls} 1326 newls=${ls}
1393 else 1327 else
1394 newls="" 1328 newls=""
1395 fi 1329 fi
1396 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1330 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1397 if [[ ${op} == "-i" ]] ; then 1331 if [[ ${op} == "-i" ]] ; then
1398 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1332 has ${f} ${ls} && newls="${newls} ${f}"
1399 else 1333 else
1400 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1334 has ${f} ${ls} || newls="${newls} ${f}"
1401 fi 1335 fi
1402 done 1336 done
1403 ls=${newls} 1337 ls=${newls}
1404 done 1338 done
1405 ls=${ls//.po}
1406 else 1339 else
1407 ls=$@ 1340 ls="$@"
1408 fi 1341 fi
1409 1342
1410 ls=" ${ls} " 1343 nols=""
1411 newls="" 1344 newls=""
1412 for f in ${LINGUAS} ; do 1345 for f in ${LINGUAS} ; do
1413 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1346 if has ${f} ${ls} ; then
1414 newls="${newls} ${f}" 1347 newls="${newls} ${f}"
1415 else 1348 else
1416 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1349 nols="${nols} ${f}"
1417 fi 1350 fi
1418 done 1351 done
1419 if [[ -z ${newls} ]] ; then 1352 [[ -n ${nols} ]] \
1420 export LINGUAS="" 1353 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1421 else
1422 export LINGUAS=${newls:1} 1354 export LINGUAS=${newls:1}
1423 fi
1424} 1355}
1425 1356
1426# moved from kernel.eclass since they are generally useful outside of 1357# @FUNCTION: preserve_old_lib
1427# kernel.eclass -iggy (20041002) 1358# @USAGE: <libs to preserve> [more libs]
1428 1359# @DESCRIPTION:
1429# the following functions are useful in kernel module ebuilds, etc.
1430# for an example see ivtv or drbd ebuilds
1431
1432# set's ARCH to match what the kernel expects
1433set_arch_to_kernel() {
1434 i=10
1435 while ((i--)) ; do
1436 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1437 done
1438 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1439 case ${ARCH} in
1440 x86) export ARCH="i386";;
1441 amd64) export ARCH="x86_64";;
1442 hppa) export ARCH="parisc";;
1443 mips) export ARCH="mips";;
1444 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1445 *) export ARCH="${ARCH}";;
1446 esac
1447}
1448
1449# set's ARCH back to what portage expects
1450set_arch_to_portage() {
1451 i=10
1452 while ((i--)) ; do
1453 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1454 done
1455 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1456}
1457
1458# Jeremy Huddleston <eradicator@gentoo.org>:
1459# preserve_old_lib /path/to/libblah.so.0
1460# preserve_old_lib_notify /path/to/libblah.so.0
1461#
1462# These functions are useful when a lib in your package changes --soname. Such 1360# These functions are useful when a lib in your package changes ABI SONAME.
1463# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1361# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1464# would break packages that link against it. Most people get around this 1362# would break packages that link against it. Most people get around this
1465# by using the portage SLOT mechanism, but that is not always a relevant 1363# by using the portage SLOT mechanism, but that is not always a relevant
1466# solution, so instead you can add the following to your ebuilds: 1364# solution, so instead you can call this from pkg_preinst. See also the
1467# 1365# preserve_old_lib_notify function.
1468# src_install() {
1469# ...
1470# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1471# ...
1472# }
1473#
1474# pkg_postinst() {
1475# ...
1476# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1477# ...
1478# }
1479
1480preserve_old_lib() { 1366preserve_old_lib() {
1481 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1482 1372
1483 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1373 # let portage worry about it
1484 SONAME=`basename ${LIB}` 1374 has preserve-libs ${FEATURES} && return 0
1485 DIRNAME=`dirname ${LIB}`
1486 1375
1487 dodir ${DIRNAME} 1376 local lib dir
1488 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"
1489 touch ${D}${LIB} 1382 touch "${D}"/${lib}
1490 fi 1383 done
1491} 1384}
1492 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.
1493preserve_old_lib_notify() { 1390preserve_old_lib_notify() {
1494 LIB=$1 1391 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1392 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1393 die "Invalid preserve_old_lib_notify() usage"
1394 fi
1495 1395
1496 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1396 # let portage worry about it
1497 SONAME=`basename ${LIB}` 1397 has preserve-libs ${FEATURES} && return 0
1498 1398
1399 local lib notice=0
1400 for lib in "$@" ; do
1401 [[ -e ${ROOT}/${lib} ]] || continue
1402 if [[ ${notice} -eq 0 ]] ; then
1403 notice=1
1499 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."
1500 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,"
1501 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"
1502 ewarn "you will need to execute the following command:" 1407 ewarn "in order to remove these old dependencies. If you do not have this"
1503 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
1504 ewarn 1416 ewarn
1505 ewarn "After doing that, you can safely remove ${LIB}" 1417 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1506 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1418 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1419 for lib in "$@" ; do
1420 ewarn " # rm '${lib}'"
1421 done
1507 fi 1422 fi
1508} 1423}
1509 1424
1510# Hack for people to figure out if a package was built with 1425# @FUNCTION: built_with_use
1511# certain USE flags 1426# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1427# @DESCRIPTION:
1512# 1428#
1513# 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.
1514# ex: built_with_use xchat gtk2
1515# 1430#
1516# Flags: -a all USE flags should be utilized 1431# A temporary hack until portage properly supports DEPENDing on USE
1517# -o at least one USE flag should be utilized 1432# flags being enabled in packages. This will check to see if the specified
1518# 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.
1519built_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
1520 local opt=$1 1463 local opt=$1
1521 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1464 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1522 1465
1523 local PKG=$(best_version $1) 1466 local PKG=$(best_version $1)
1467 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1524 shift 1468 shift
1525 1469
1526 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1470 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1527 [[ ! -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 $1 USE flag!";;
1499 esac
1500 fi
1501 fi
1502 fi
1528 1503
1529 local USE_BUILT=$(<${USEFILE}) 1504 local USE_BUILT=$(<${USEFILE})
1530 while [[ $# -gt 0 ]] ; do 1505 while [[ $# -gt 0 ]] ; do
1531 if [[ ${opt} = "-o" ]] ; then 1506 if [[ ${opt} = "-o" ]] ; then
1532 has $1 ${USE_BUILT} && return 0 1507 has $1 ${USE_BUILT} && return 0
1536 shift 1511 shift
1537 done 1512 done
1538 [[ ${opt} = "-a" ]] 1513 [[ ${opt} = "-a" ]]
1539} 1514}
1540 1515
1516# @FUNCTION: epunt_cxx
1517# @USAGE: [dir to scan]
1518# @DESCRIPTION:
1541# Many configure scripts wrongly bail when a C++ compiler 1519# Many configure scripts wrongly bail when a C++ compiler could not be
1542# could not be detected. #73450 1520# detected. If dir is not specified, then it defaults to ${S}.
1521#
1522# http://bugs.gentoo.org/73450
1543epunt_cxx() { 1523epunt_cxx() {
1544 local dir=$1 1524 local dir=$1
1545 [[ -z ${dir} ]] && dir=${S} 1525 [[ -z ${dir} ]] && dir=${S}
1546 ebegin "Removing useless C++ checks" 1526 ebegin "Removing useless C++ checks"
1547 local f 1527 local f
1548 for f in $(find ${dir} -name configure) ; do 1528 find "${dir}" -name configure | while read f ; do
1549 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
1550 done 1530 done
1551 eend 0 1531 eend 0
1552} 1532}
1553 1533
1554# dopamd <file> [more files] 1534# @FUNCTION: make_wrapper
1555# 1535# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1556# Install pam auth config file in /etc/pam.d 1536# @DESCRIPTION:
1557dopamd() { 1537# Create a shell wrapper script named wrapper in installpath
1558 [[ -z $1 ]] && die "dopamd requires at least one argument" 1538# (defaults to the bindir) to execute target (default of wrapper) by
1559 1539# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1560 use pam || return 0 1540# libpaths followed by optionally changing directory to chdir.
1561
1562 INSDESTTREE=/etc/pam.d \
1563 doins "$@" || die "failed to install $@"
1564}
1565# newpamd <old name> <new name>
1566#
1567# Install pam file <old name> as <new name> in /etc/pam.d
1568newpamd() {
1569 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1570
1571 use pam || return 0
1572
1573 INSDESTTREE=/etc/pam.d \
1574 newins "$1" "$2" || die "failed to install $1 as $2"
1575}
1576
1577# make a wrapper script ...
1578# NOTE: this was originally games_make_wrapper, but I noticed other places where
1579# this could be used, so I have moved it here and made it not games-specific
1580# -- wolf31o2
1581# $1 == wrapper name
1582# $2 == binary to run
1583# $3 == directory to chdir before running binary
1584# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1585# $5 == path for wrapper
1586make_wrapper() { 1541make_wrapper() {
1587 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1542 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1588 local tmpwrapper=$(emktemp) 1543 local tmpwrapper=$(emktemp)
1544 # We don't want to quote ${bin} so that people can pass complex
1545 # things as $bin ... "./someprog --args"
1589 cat << EOF > "${tmpwrapper}" 1546 cat << EOF > "${tmpwrapper}"
1590#!/bin/sh 1547#!/bin/sh
1591cd "${chdir}" 1548cd "${chdir:-.}"
1549if [ -n "${libdir}" ] ; then
1550 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1592export 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
1593exec ${bin} "\$@" 1556exec ${bin} "\$@"
1594EOF 1557EOF
1595 chmod go+rx "${tmpwrapper}" 1558 chmod go+rx "${tmpwrapper}"
1596 if [ -n "${5}" ] 1559 if [[ -n ${path} ]] ; then
1597 then 1560 (
1598 exeinto ${5} 1561 exeinto "${path}"
1599 newexe "${tmpwrapper}" "${wrapper}" 1562 newexe "${tmpwrapper}" "${wrapper}"
1563 ) || die
1600 else 1564 else
1601 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
1602 fi 1635fi
1603}

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