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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 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 1.223 2006/02/15 23:40:16 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.343 2010/05/11 20:08:02 mr_bones_ Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
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 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function generate linker scripts in /usr/lib for dynamic 54else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(get_libdir)
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 55
69 for lib in "${@}" ; do 56ebeep() {
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
71 /* GNU ld script 58}
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 59
77 See bug http://bugs.gentoo.org/4411 for more info. 60epause() {
78 */ 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
79 GROUP ( /${libdir}/${lib} ) 62}
80 END_LDSCRIPT 63
81 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 64fi
65
66# @FUNCTION: ecvs_clean
67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
105# return 0
106# fi
82 done 107# done
108# eshopts_pop
109# @CODE
110eshopts_push() {
111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
83} 123}
84 124
125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
85 143
86# Default directory where patches are located 144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
87EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
89EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
90# Default options for patch 154# Default options for patch:
155# @CODE
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
94# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
95# and not the full path .. 164# and not the full path. Globs accepted.
96EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
97# Change the printed message for a single patch. 168# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
170# @VARIABLE: EPATCH_MULTI_MSG
171# @DESCRIPTION:
99# Change the printed message for multiple patches. 172# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 174# @VARIABLE: EPATCH_FORCE
102# 175# @DESCRIPTION:
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 176# Only require patches to match EPATCH_SUFFIX rather than the extended
104# 177# arch naming style.
105EPATCH_FORCE="no" 178EPATCH_FORCE="no"
106 179
107# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
108# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
109# 188#
110# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
111# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
112# 191#
113# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
114# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
115# 194# ${EPATCH_FORCE} == "yes"
116# Above EPATCH_* variables can be used to control various defaults,
117# bug they should be left as is to ensure an ebuild can rely on
118# them for.
119#
120# Patches are applied in current directory.
121#
122# Bulk Patches should preferibly have the form of:
123#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
125# 204#
126# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
127# 207#
128# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
129# 02_sparc_another-fix.patch.bz2
130#
131# This ensures that there are a set order, and you can have ARCH
132# specific patches.
133#
134# If you however give an argument to epatch(), it will treat it as a
135# single patch that need to be applied if its a file. If on the other
136# hand its a directory, it will set EPATCH_SOURCE to this.
137#
138# <azarah@gentoo.org> (10 Nov 2002)
139#
140epatch() { 209epatch() {
141 _epatch_draw_line() { 210 _epatch_draw_line() {
142 local i=0 str_length="" str_out="" 211 # create a line of same length as input string
143 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
144 # Handle calls that do not have args, or wc not being installed ... 213 echo "${1//?/=}"
145 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
146 str_length=65
147 else
148 str_length=$(echo -n "$*" | wc -m)
149 fi
150
151 while ((i++ < ${str_length})) ; do
152 str_out="${str_out}="
153 done
154 echo ${str_out}
155
156 return 0
157 } 214 }
158 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
159 local PIPE_CMD=""
160 local STDERR_TARGET="${T}/$$.out"
161 local PATCH_TARGET="${T}/$$.patch"
162 local PATCH_SUFFIX=""
163 local SINGLE_PATCH="no"
164 local x=""
165 215
166 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
167 217
168 if [ "$#" -gt 1 ] 218 # Let the rest of the code process one user arg at a time --
169 then 219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
170 local m="" 222 local m
171 for m in "$@" ; do 223 for m in "$@" ; do
172 epatch "${m}" 224 epatch "${m}"
173 done 225 done
174 return 0 226 return 0
175 fi 227 fi
176 228
177 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
178 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
179 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
180 235 set -- "$1"
181 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
182 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
183 239
184 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
185 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
186 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
187 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
188 then 286 then
189 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
190 else 312 else
191 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
192 fi 314 fi
193 else 315
194 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
195 then 317 # but if there are more, make sure we get unique log filenames
196 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
197 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
198 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
199 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
200 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
201 echo 358 echo
202 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
203 eerror 396 eerror
204 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
205 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
206 echo 400 echo
207 die "Cannot find \$EPATCH_SOURCE!"
208 fi
209
210 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
211 fi
212
213 case ${EPATCH_SUFFIX##*\.} in
214 bz2)
215 PIPE_CMD="bzip2 -dc"
216 PATCH_SUFFIX="bz2"
217 ;;
218 gz|Z|z)
219 PIPE_CMD="gzip -dc"
220 PATCH_SUFFIX="gz"
221 ;;
222 ZIP|zip)
223 PIPE_CMD="unzip -p"
224 PATCH_SUFFIX="zip"
225 ;;
226 *)
227 PIPE_CMD="cat"
228 PATCH_SUFFIX="patch"
229 ;;
230 esac
231
232 if [ "${SINGLE_PATCH}" = "no" ]
233 then
234 einfo "${EPATCH_MULTI_MSG}"
235 fi
236 for x in ${EPATCH_SOURCE}
237 do
238 # New ARCH dependant patch naming scheme ...
239 #
240 # ???_arch_foo.patch
241 #
242 if [ -f ${x} ] && \
243 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
244 [ "${EPATCH_FORCE}" = "yes" ])
245 then
246 local count=0
247 local popts="${EPATCH_OPTS}"
248 local patchname=${x##*/}
249
250 if [ -n "${EPATCH_EXCLUDE}" ]
251 then
252 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
253 then
254 continue
255 fi
256 fi
257
258 if [ "${SINGLE_PATCH}" = "yes" ]
259 then
260 if [ -n "${EPATCH_SINGLE_MSG}" ]
261 then
262 einfo "${EPATCH_SINGLE_MSG}"
263 else
264 einfo "Applying ${patchname} ..."
265 fi
266 else
267 einfo " ${patchname} ..."
268 fi
269
270 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272
273 # Allow for prefix to differ ... im lazy, so shoot me :/
274 while [ "${count}" -lt 5 ]
275 do
276 # Generate some useful debug info ...
277 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279
280 if [ "${PATCH_SUFFIX}" != "patch" ]
281 then
282 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 else
285 PATCH_TARGET="${x}"
286 fi
287
288 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293
294 if [ "${PATCH_SUFFIX}" != "patch" ]
295 then
296 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
297 then
298 echo
299 eerror "Could not extract patch!"
300 #die "Could not extract patch!"
301 count=5
302 break
303 fi
304 fi
305
306 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
307 then
308 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
309 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
310 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
311 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
312 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
313
314 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
315 _epatch_assert
316
317 if [ "$?" -ne 0 ]
318 then
319 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
320 echo
321 eerror "A dry-run of patch command succeeded, but actually"
322 eerror "applying the patch failed!"
323 #die "Real world sux compared to the dreamworld!"
324 count=5
325 fi
326
327 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
328
329 break
330 fi
331
332 count=$((count + 1))
333 done
334
335 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then
337 rm -f ${PATCH_TARGET}
338 fi
339
340 if [ "${count}" -eq 5 ]
341 then
342 echo
343 eerror "Failed Patch: ${patchname} !"
344 eerror " ( ${PATCH_TARGET} )"
345 eerror
346 eerror "Include in your bugreport the contents of:"
347 eerror
348 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
349 echo
350 die "Failed Patch: ${patchname}!" 401 die "Failed Patch: ${patchname}!"
351 fi 402 fi
352 403
353 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
354 405 rm -f "${STDERR_TARGET}"
355 eend 0 406 eend 0
356 fi
357 done 407 done
358 if [ "${SINGLE_PATCH}" = "no" ] 408
359 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
360 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
361 fi 428 fi
429 done
362} 430}
363 431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
364# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
365# does not exist on the users system 436# does not exist on the users system.
366# vapier@gentoo.org
367#
368# Takes just 1 optional parameter (the directory to create tmpfile in)
369emktemp() { 437emktemp() {
370 local exe="touch" 438 local exe="touch"
371 [[ $1 == -d ]] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
372 local topdir=$1 440 local topdir=$1
373 441
375 [[ -z ${T} ]] \ 443 [[ -z ${T} ]] \
376 && topdir="/tmp" \ 444 && topdir="/tmp" \
377 || topdir=${T} 445 || topdir=${T}
378 fi 446 fi
379 447
380 if [[ -z $(type -p mktemp) ]] ; then 448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
381 local tmp=/ 450 local tmp=/
382 while [[ -e ${tmp} ]] ; do 451 while [[ -e ${tmp} ]] ; do
383 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
384 done 453 done
385 ${exe} "${tmp}" || ${exe} -p "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
386 echo "${tmp}" 455 echo "${tmp}"
387 else 456 else
457 # the args here will give slightly wierd names on BSD,
458 # but should produce a usable file on all userlands
388 if [[ ${exe} == "touch" ]] ; then 459 if [[ ${exe} == "touch" ]] ; then
389 [[ ${USERLAND} == "GNU" ]] \ 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
390 && exe="-p" \
391 || exe="-t"
392 else 461 else
393 [[ ${USERLAND} == "GNU" ]] \
394 && exe="-d" \
395 || exe="-dt"
396 fi
397 TMPDIR="${topdir}" mktemp ${exe} tmp 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
398 fi 463 fi
464 fi
399} 465}
400 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
401# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
402# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
403# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
404# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
405#
406# egetent(database, key)
407egetent() { 478egetent() {
408 case ${CHOST} in 479 case ${CHOST} in
409 *-darwin*) 480 *-darwin[678])
410 case "$2" in 481 case "$2" in
411 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
412 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
413 ;; 484 ;;
414 *) # Numeric 485 *) # Numeric
415 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
487 ;;
488 esac
489 ;;
490 *-darwin*)
491 local mytype=$1
492 [[ "passwd" == $mytype ]] && mytype="Users"
493 [[ "group" == $mytype ]] && mytype="Groups"
494 case "$2" in
495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
416 ;; 502 ;;
417 esac 503 esac
418 ;; 504 ;;
419 *-freebsd*|*-dragonfly*) 505 *-freebsd*|*-dragonfly*)
420 local opts action="user" 506 local opts action="user"
435 getent "$1" "$2" 521 getent "$1" "$2"
436 ;; 522 ;;
437 esac 523 esac
438} 524}
439 525
440# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
441# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
442# 528# @DESCRIPTION:
443# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
444# 530# a user to the system. The only required parameter is the username.
445# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
446# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
447# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
448# note: pass -1 to get default behavior
449# shell: /bin/false
450# homedir: /dev/null
451# groups: none
452# extra: comment of 'added by portage for ${PN}'
453enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
454 # get the username 542 # get the username
455 local euser=$1; shift 543 local euser=$1; shift
456 if [[ -z ${euser} ]] ; then 544 if [[ -z ${euser} ]] ; then
457 eerror "No username specified !" 545 eerror "No username specified !"
458 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
459 fi 547 fi
460 548
461 # lets see if the username already exists 549 # lets see if the username already exists
462 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
463 return 0 551 return 0
464 fi 552 fi
465 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
466 554
467 # options to pass to useradd 555 # options to pass to useradd
468 local opts= 556 local opts=
469 557
470 # handle uid 558 # handle uid
471 local euid=$1; shift 559 local euid=$1; shift
472 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
473 if [[ ${euid} -gt 0 ]] ; then 561 if [[ ${euid} -gt 0 ]] ; then
474 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
475 euid="next" 563 euid="next"
476 fi 564 fi
477 else 565 else
478 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
479 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
480 fi 568 fi
481 else 569 else
482 euid="next" 570 euid="next"
483 fi 571 fi
484 if [[ ${euid} == "next" ]] ; then 572 if [[ ${euid} == "next" ]] ; then
485 for euid in $(seq 101 999) ; do 573 for ((euid = 101; euid <= 999; euid++)); do
486 [[ -z $(egetent passwd ${euid}) ]] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
487 done 575 done
488 fi 576 fi
489 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
490 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
504 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
505 [[ -x ${ROOT}${shell} ]] && break 593 [[ -x ${ROOT}${shell} ]] && break
506 done 594 done
507 595
508 if [[ ${shell} == "/dev/null" ]] ; then 596 if [[ ${shell} == "/dev/null" ]] ; then
509 eerror "Unable to identify the shell to use" 597 eerror "Unable to identify the shell to use, proceeding with userland default."
510 die "Unable to identify the shell to use" 598 case ${USERLAND} in
599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
511 fi 604 fi
512 605
513 eshell=${shell} 606 eshell=${shell}
514 fi 607 fi
515 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
613 fi 706 fi
614 ;; 707 ;;
615 708
616 *) 709 *)
617 if [[ -z $@ ]] ; then 710 if [[ -z $@ ]] ; then
618 useradd ${opts} ${euser} \ 711 useradd ${opts} \
619 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
620 || die "enewuser failed" 714 || die "enewuser failed"
621 else 715 else
622 einfo " - Extra: $@" 716 einfo " - Extra: $@"
623 useradd ${opts} ${euser} "$@" \ 717 useradd ${opts} "$@" \
718 ${euser} \
624 || die "enewuser failed" 719 || die "enewuser failed"
625 fi 720 fi
626 ;; 721 ;;
627 esac 722 esac
628 723
634 fi 729 fi
635 730
636 export SANDBOX_ON=${oldsandbox} 731 export SANDBOX_ON=${oldsandbox}
637} 732}
638 733
639# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
640# vapier@gentoo.org 735# @USAGE: <group> [gid]
641# 736# @DESCRIPTION:
642# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
643# 738# group to the system. Just give it a group name to add and enewgroup will
644# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
645# groupname: REQUIRED ! 740# allocate the next available one.
646# gid: next available (see groupadd(8))
647# extra: none
648enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
649 # get the group 749 # get the group
650 local egroup="$1"; shift 750 local egroup="$1"; shift
651 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
652 then 752 then
653 eerror "No group specified !" 753 eerror "No group specified !"
654 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
655 fi 755 fi
656 756
657 # see if group already exists 757 # see if group already exists
658 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
659 then
660 return 0 759 return 0
661 fi 760 fi
662 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
663 762
664 # options to pass to useradd 763 # options to pass to useradd
707 fi 806 fi
708 807
709 # If we need the next available 808 # If we need the next available
710 case ${egid} in 809 case ${egid} in
711 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
712 for egid in $(seq 101 999); do 811 for ((egid = 101; egid <= 999; egid++)); do
713 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
714 done 813 done
715 esac 814 esac
716 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
717 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
718 ;; 817 ;;
719 818
720 *-freebsd*|*-dragonfly*) 819 *-freebsd*|*-dragonfly*)
721 case ${egid} in 820 case ${egid} in
722 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
723 for egid in $(seq 101 999); do 822 for ((egid = 101; egid <= 999; egid++)); do
724 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
725 done 824 done
726 esac 825 esac
727 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
728 ;; 827 ;;
729 828
730 *-netbsd*) 829 *-netbsd*)
731 case ${egid} in 830 case ${egid} in
732 *[!0-9]*) # Non numeric 831 *[!0-9]*) # Non numeric
733 for egid in $(seq 101 999); do 832 for ((egid = 101; egid <= 999; egid++)); do
734 [ -z "`egetent group ${egid}`" ] && break 833 [[ -z $(egetent group ${egid}) ]] && break
735 done 834 done
736 esac 835 esac
737 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
738 ;; 837 ;;
739 838
742 ;; 841 ;;
743 esac 842 esac
744 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
745} 844}
746 845
747# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
748# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
749# 848# @DESCRIPTION:
750# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
751edos2unix() { 853edos2unix() {
752 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
753 do
754 cp "${f}" ${T}/edos2unix
755 sed 's/\r$//' ${T}/edos2unix > "${f}"
756 done
757} 855}
758
759
760##############################################################
761# START: Handle .desktop files and menu entries #
762# maybe this should be separated into a new eclass some time #
763# lanius@gentoo.org #
764##############################################################
765 856
766# Make a desktop file ! 857# Make a desktop file !
767# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
768# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
769# 860#
770# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [fields])
771# 862#
772# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
773# name: the name that will show up in the menu 864# name: the name that will show up in the menu
774# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
775# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
776# a full path to an icon 867# a full path to an icon
777# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
778# http://www.freedesktop.org/Standards/desktop-entry-spec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
779# path: if your app needs to startup in a specific dir 870# fields: extra fields to append to the desktop file; a printf string
780make_desktop_entry() { 871make_desktop_entry() {
781 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
782 873
783 local exec=${1} 874 local exec=${1}
784 local name=${2:-${PN}} 875 local name=${2:-${PN}}
785 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
786 local type=${4} 877 local type=${4}
787 local path=${5} 878 local fields=${5}
788 879
789 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
790 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
791 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
792 case ${catmaj} in 883 case ${catmaj} in
793 app) 884 app)
794 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
795 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
796 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
797 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
798 editors) type=TextEditor;; 894 editors) type=TextEditor;;
799 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
800 emulation) type=Emulator;; 896 emulation) type=Emulator;;
801 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
802 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
803 vim) type=TextEditor;; 900 vim) type=TextEditor;;
804 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
805 *) type=;;
806 esac 902 esac
807 ;; 903 ;;
808 904
809 dev) 905 dev)
810 type="Development" 906 type="Development"
811 ;; 907 ;;
812 908
813 games) 909 games)
814 case ${catmin} in 910 case ${catmin} in
815 action) type=ActionGame;; 911 action|fps) type=ActionGame;;
816 arcade) type=ArcadeGame;; 912 arcade) type=ArcadeGame;;
817 board) type=BoardGame;; 913 board) type=BoardGame;;
818 kid) type=KidsGame;;
819 emulation) type=Emulator;; 914 emulation) type=Emulator;;
915 kids) type=KidsGame;;
820 puzzle) type=LogicGame;; 916 puzzle) type=LogicGame;;
917 roguelike) type=RolePlaying;;
821 rpg) type=RolePlaying;; 918 rpg) type=RolePlaying;;
822 roguelike) type=RolePlaying;;
823 simulation) type=Simulation;; 919 simulation) type=Simulation;;
824 sports) type=SportsGame;; 920 sports) type=SportsGame;;
825 strategy) type=StrategyGame;; 921 strategy) type=StrategyGame;;
826 *) type=;;
827 esac 922 esac
828 type="Game;${type}" 923 type="Game;${type}"
829 ;; 924 ;;
830 925
926 gnome)
927 type="Gnome;GTK"
928 ;;
929
930 kde)
931 type="KDE;Qt"
932 ;;
933
831 mail) 934 mail)
832 type="Network;Email" 935 type="Network;Email"
833 ;; 936 ;;
834 937
835 media) 938 media)
836 case ${catmin} in 939 case ${catmin} in
940 gfx)
837 gfx) type=Graphics;; 941 type=Graphics
942 ;;
943 *)
944 case ${catmin} in
838 radio) type=Tuner;; 945 radio) type=Tuner;;
839 sound) type=Audio;; 946 sound) type=Audio;;
840 tv) type=TV;; 947 tv) type=TV;;
841 video) type=Video;; 948 video) type=Video;;
842 *) type=;; 949 esac
950 type="AudioVideo;${type}"
951 ;;
843 esac 952 esac
844 type="AudioVideo;${type}"
845 ;; 953 ;;
846 954
847 net) 955 net)
848 case ${catmin} in 956 case ${catmin} in
849 dialup) type=Dialup;; 957 dialup) type=Dialup;;
852 irc) type=IRCClient;; 960 irc) type=IRCClient;;
853 mail) type=Email;; 961 mail) type=Email;;
854 news) type=News;; 962 news) type=News;;
855 nntp) type=News;; 963 nntp) type=News;;
856 p2p) type=FileTransfer;; 964 p2p) type=FileTransfer;;
857 *) type=;; 965 voip) type=Telephony;;
858 esac 966 esac
859 type="Network;${type}" 967 type="Network;${type}"
860 ;; 968 ;;
861 969
862 sci) 970 sci)
863 case ${catmin} in 971 case ${catmin} in
864 astro*) type=Astronomy;; 972 astro*) type=Astronomy;;
865 bio*) type=Biology;; 973 bio*) type=Biology;;
866 calc*) type=Calculator;; 974 calc*) type=Calculator;;
867 chem*) type=Chemistry;; 975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
868 geo*) type=Geology;; 977 geo*) type=Geology;;
869 math*) type=Math;; 978 math*) type=Math;;
870 *) type=;; 979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
871 esac 981 esac
872 type="Science;${type}" 982 type="Education;Science;${type}"
983 ;;
984
985 sys)
986 type="System"
873 ;; 987 ;;
874 988
875 www) 989 www)
876 case ${catmin} in 990 case ${catmin} in
877 client) type=WebBrowser;; 991 client) type=WebBrowser;;
878 *) type=;;
879 esac 992 esac
880 type="Network" 993 type="Network;${type}"
881 ;; 994 ;;
882 995
883 *) 996 *)
884 type= 997 type=
885 ;; 998 ;;
888 if [ "${SLOT}" == "0" ] ; then 1001 if [ "${SLOT}" == "0" ] ; then
889 local desktop_name="${PN}" 1002 local desktop_name="${PN}"
890 else 1003 else
891 local desktop_name="${PN}-${SLOT}" 1004 local desktop_name="${PN}-${SLOT}"
892 fi 1005 fi
1006 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
893 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1007 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
894 1008
1009 # Don't append another ";" when a valid category value is provided.
1010 type=${type%;}${type:+;}
1011
1012 eshopts_push -s extglob
1013 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1014 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1015 ewarn "allowed in .desktop files if the value is not an absolute path."
1016 icon=${icon%.@(xpm|png|svg)}
1017 fi
1018 eshopts_pop
1019
1020 cat <<-EOF > "${desktop}"
895echo "[Desktop Entry] 1021 [Desktop Entry]
896Encoding=UTF-8
897Version=0.9.2
898Name=${name} 1022 Name=${name}
899Type=Application 1023 Type=Application
900Comment=${DESCRIPTION} 1024 Comment=${DESCRIPTION}
901Exec=${exec} 1025 Exec=${exec}
902Path=${path} 1026 TryExec=${exec%% *}
903Icon=${icon} 1027 Icon=${icon}
904Categories=Application;${type};" > "${desktop}" 1028 Categories=${type}
1029 EOF
1030
1031 if [[ ${fields:-=} != *=* ]] ; then
1032 # 5th arg used to be value to Path=
1033 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1034 fields="Path=${fields}"
1035 fi
1036 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
905 1037
906 ( 1038 (
907 # wrap the env here so that the 'insinto' call 1039 # wrap the env here so that the 'insinto' call
908 # doesn't corrupt the env of the caller 1040 # doesn't corrupt the env of the caller
909 insinto /usr/share/applications 1041 insinto /usr/share/applications
910 doins "${desktop}" 1042 doins "${desktop}"
911 ) 1043 ) || die "installing desktop file failed"
912} 1044}
913 1045
914# Make a GDM/KDM Session file 1046# @FUNCTION: validate_desktop_entries
915# 1047# @USAGE: [directories]
916# make_desktop_entry(<title>, <command>) 1048# @MAINTAINER:
917# title: File to execute to start the Window Manager 1049# Carsten Lohrke <carlo@gentoo.org>
918# command: Name of the Window Manager 1050# @DESCRIPTION:
1051# Validate desktop entries using desktop-file-utils
1052validate_desktop_entries() {
1053 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1054 einfo "Checking desktop entry validity"
1055 local directories=""
1056 for d in /usr/share/applications $@ ; do
1057 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1058 done
1059 if [[ -n ${directories} ]] ; then
1060 for FILE in $(find ${directories} -name "*\.desktop" \
1061 -not -path '*.hidden*' | sort -u 2>/dev/null)
1062 do
1063 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1064 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1065 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1066 done
1067 fi
1068 echo ""
1069 else
1070 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1071 fi
1072}
919 1073
1074# @FUNCTION: make_session_desktop
1075# @USAGE: <title> <command> [command args...]
1076# @DESCRIPTION:
1077# Make a GDM/KDM Session file. The title is the file to execute to start the
1078# Window Manager. The command is the name of the Window Manager.
1079#
1080# You can set the name of the file via the ${wm} variable.
920make_session_desktop() { 1081make_session_desktop() {
921 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1082 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
922 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1083 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
923 1084
924 local title=$1 1085 local title=$1
925 local command=$2 1086 local command=$2
926 local desktop=${T}/${wm}.desktop 1087 local desktop=${T}/${wm:-${PN}}.desktop
1088 shift 2
927 1089
1090 cat <<-EOF > "${desktop}"
928echo "[Desktop Entry] 1091 [Desktop Entry]
929Encoding=UTF-8
930Name=${title} 1092 Name=${title}
931Comment=This session logs you into ${title} 1093 Comment=This session logs you into ${title}
932Exec=${command} 1094 Exec=${command} $*
933TryExec=${command} 1095 TryExec=${command}
934Type=Application" > "${desktop}" 1096 Type=XSession
1097 EOF
935 1098
1099 (
1100 # wrap the env here so that the 'insinto' call
1101 # doesn't corrupt the env of the caller
936 insinto /usr/share/xsessions 1102 insinto /usr/share/xsessions
937 doins "${desktop}" 1103 doins "${desktop}"
1104 )
938} 1105}
939 1106
1107# @FUNCTION: domenu
1108# @USAGE: <menus>
1109# @DESCRIPTION:
1110# Install the list of .desktop menu files into the appropriate directory
1111# (/usr/share/applications).
940domenu() { 1112domenu() {
1113 (
1114 # wrap the env here so that the 'insinto' call
1115 # doesn't corrupt the env of the caller
941 local i j 1116 local i j ret=0
942 insinto /usr/share/applications 1117 insinto /usr/share/applications
943 for i in "$@" ; do 1118 for i in "$@" ; do
944 if [[ -f ${i} ]] ; then 1119 if [[ -f ${i} ]] ; then
945 doins "${i}" 1120 doins "${i}"
1121 ((ret+=$?))
946 elif [[ -d ${i} ]] ; then 1122 elif [[ -d ${i} ]] ; then
947 for j in "${i}"/*.desktop ; do 1123 for j in "${i}"/*.desktop ; do
948 doins "${j}" 1124 doins "${j}"
1125 ((ret+=$?))
949 done 1126 done
1127 else
1128 ((++ret))
950 fi 1129 fi
951 done 1130 done
1131 exit ${ret}
1132 )
952} 1133}
1134
1135# @FUNCTION: newmenu
1136# @USAGE: <menu> <newname>
1137# @DESCRIPTION:
1138# Like all other new* functions, install the specified menu as newname.
953newmenu() { 1139newmenu() {
1140 (
1141 # wrap the env here so that the 'insinto' call
1142 # doesn't corrupt the env of the caller
954 insinto /usr/share/applications 1143 insinto /usr/share/applications
955 newins "$1" "$2" 1144 newins "$@"
1145 )
956} 1146}
957 1147
1148# @FUNCTION: doicon
1149# @USAGE: <list of icons>
1150# @DESCRIPTION:
1151# Install the list of icons into the icon directory (/usr/share/pixmaps).
1152# This is useful in conjunction with creating desktop/menu files.
958doicon() { 1153doicon() {
1154 (
1155 # wrap the env here so that the 'insinto' call
1156 # doesn't corrupt the env of the caller
959 local i j 1157 local i j ret
960 insinto /usr/share/pixmaps 1158 insinto /usr/share/pixmaps
961 for i in "$@" ; do 1159 for i in "$@" ; do
962 if [[ -f ${i} ]] ; then 1160 if [[ -f ${i} ]] ; then
963 doins "${i}" 1161 doins "${i}"
1162 ((ret+=$?))
964 elif [[ -d ${i} ]] ; then 1163 elif [[ -d ${i} ]] ; then
965 for j in "${i}"/*.png ; do 1164 for j in "${i}"/*.png ; do
966 doins "${j}" 1165 doins "${j}"
1166 ((ret+=$?))
967 done 1167 done
1168 else
1169 ((++ret))
968 fi 1170 fi
969 done 1171 done
1172 exit ${ret}
1173 )
970} 1174}
1175
1176# @FUNCTION: newicon
1177# @USAGE: <icon> <newname>
1178# @DESCRIPTION:
1179# Like all other new* functions, install the specified icon as newname.
971newicon() { 1180newicon() {
1181 (
1182 # wrap the env here so that the 'insinto' call
1183 # doesn't corrupt the env of the caller
972 insinto /usr/share/pixmaps 1184 insinto /usr/share/pixmaps
973 newins "$1" "$2" 1185 newins "$@"
1186 )
974} 1187}
975
976##############################################################
977# END: Handle .desktop files and menu entries #
978##############################################################
979
980 1188
981# for internal use only (unpack_pdv and unpack_makeself) 1189# for internal use only (unpack_pdv and unpack_makeself)
982find_unpackable_file() { 1190find_unpackable_file() {
983 local src=$1 1191 local src=$1
984 if [[ -z ${src} ]] ; then 1192 if [[ -z ${src} ]] ; then
994 fi 1202 fi
995 [[ ! -e ${src} ]] && return 1 1203 [[ ! -e ${src} ]] && return 1
996 echo "${src}" 1204 echo "${src}"
997} 1205}
998 1206
1207# @FUNCTION: unpack_pdv
1208# @USAGE: <file to unpack> <size of off_t>
1209# @DESCRIPTION:
999# Unpack those pesky pdv generated files ... 1210# Unpack those pesky pdv generated files ...
1000# They're self-unpacking programs with the binary package stuffed in 1211# They're self-unpacking programs with the binary package stuffed in
1001# the middle of the archive. Valve seems to use it a lot ... too bad 1212# the middle of the archive. Valve seems to use it a lot ... too bad
1002# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1213# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1003# 1214#
1004# Usage: unpack_pdv [file to unpack] [size of off_t]
1005# - you have to specify the off_t size ... i have no idea how to extract that 1215# You have to specify the off_t size ... I have no idea how to extract that
1006# information out of the binary executable myself. basically you pass in 1216# information out of the binary executable myself. Basically you pass in
1007# the size of the off_t type (in bytes) on the machine that built the pdv 1217# the size of the off_t type (in bytes) on the machine that built the pdv
1218# archive.
1219#
1008# archive. one way to determine this is by running the following commands: 1220# One way to determine this is by running the following commands:
1221#
1222# @CODE
1009# strings <pdv archive> | grep lseek 1223# strings <pdv archive> | grep lseek
1010# strace -elseek <pdv archive> 1224# strace -elseek <pdv archive>
1225# @CODE
1226#
1011# basically look for the first lseek command (we do the strings/grep because 1227# Basically look for the first lseek command (we do the strings/grep because
1012# sometimes the function call is _llseek or something) and steal the 2nd 1228# sometimes the function call is _llseek or something) and steal the 2nd
1013# parameter. here is an example: 1229# parameter. Here is an example:
1230#
1231# @CODE
1014# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1232# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1015# lseek 1233# lseek
1016# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1234# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1017# lseek(3, -4, SEEK_END) = 2981250 1235# lseek(3, -4, SEEK_END) = 2981250
1236# @CODE
1237#
1018# thus we would pass in the value of '4' as the second parameter. 1238# Thus we would pass in the value of '4' as the second parameter.
1019unpack_pdv() { 1239unpack_pdv() {
1020 local src=$(find_unpackable_file $1) 1240 local src=$(find_unpackable_file "$1")
1021 local sizeoff_t=$2 1241 local sizeoff_t=$2
1022 1242
1023 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1243 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1024 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1244 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1025 1245
1026 local shrtsrc=$(basename "${src}") 1246 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1247 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1248 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1029 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1249 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1030 1250
1031 # grab metadata for debug reasons 1251 # grab metadata for debug reasons
1032 local metafile="$(emktemp)" 1252 local metafile=$(emktemp)
1033 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1253 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1034 1254
1035 # rip out the final file name from the metadata 1255 # rip out the final file name from the metadata
1036 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1256 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1037 datafile="`basename ${datafile}`" 1257 datafile=$(basename "${datafile}")
1038 1258
1039 # now lets uncompress/untar the file if need be 1259 # now lets uncompress/untar the file if need be
1040 local tmpfile="$(emktemp)" 1260 local tmpfile=$(emktemp)
1041 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1261 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1042 1262
1043 local iscompressed="`file -b ${tmpfile}`" 1263 local iscompressed=$(file -b "${tmpfile}")
1044 if [ "${iscompressed:0:8}" == "compress" ] ; then 1264 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1045 iscompressed=1 1265 iscompressed=1
1046 mv ${tmpfile}{,.Z} 1266 mv ${tmpfile}{,.Z}
1047 gunzip ${tmpfile} 1267 gunzip ${tmpfile}
1048 else 1268 else
1049 iscompressed=0 1269 iscompressed=0
1050 fi 1270 fi
1051 local istar="`file -b ${tmpfile}`" 1271 local istar=$(file -b "${tmpfile}")
1052 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1272 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1053 istar=1 1273 istar=1
1054 else 1274 else
1055 istar=0 1275 istar=0
1056 fi 1276 fi
1057 1277
1085 true 1305 true
1086 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1306 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1087 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1307 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1088} 1308}
1089 1309
1310# @FUNCTION: unpack_makeself
1311# @USAGE: [file to unpack] [offset] [tail|dd]
1312# @DESCRIPTION:
1090# Unpack those pesky makeself generated files ... 1313# Unpack those pesky makeself generated files ...
1091# They're shell scripts with the binary package tagged onto 1314# They're shell scripts with the binary package tagged onto
1092# the end of the archive. Loki utilized the format as does 1315# the end of the archive. Loki utilized the format as does
1093# many other game companies. 1316# many other game companies.
1094# 1317#
1095# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1318# If the file is not specified, then ${A} is used. If the
1096# - If the file is not specified then unpack will utilize ${A}.
1097# - If the offset is not specified then we will attempt to extract 1319# offset is not specified then we will attempt to extract
1098# the proper offset from the script itself. 1320# the proper offset from the script itself.
1099unpack_makeself() { 1321unpack_makeself() {
1100 local src_input=${1:-${A}} 1322 local src_input=${1:-${A}}
1101 local src=$(find_unpackable_file "${src_input}") 1323 local src=$(find_unpackable_file "${src_input}")
1102 local skip=$2 1324 local skip=$2
1103 local exe=$3 1325 local exe=$3
1105 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1327 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1106 1328
1107 local shrtsrc=$(basename "${src}") 1329 local shrtsrc=$(basename "${src}")
1108 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1330 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1109 if [[ -z ${skip} ]] ; then 1331 if [[ -z ${skip} ]] ; then
1110 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1332 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1111 local skip=0 1333 local skip=0
1112 exe=tail 1334 exe=tail
1113 case ${ver} in 1335 case ${ver} in
1114 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1336 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1115 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1337 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1116 ;; 1338 ;;
1117 2.0|2.0.1) 1339 2.0|2.0.1)
1118 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1340 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1119 ;; 1341 ;;
1149 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1371 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1150 *) die "makeself cant handle exe '${exe}'" 1372 *) die "makeself cant handle exe '${exe}'"
1151 esac 1373 esac
1152 1374
1153 # lets grab the first few bytes of the file to figure out what kind of archive it is 1375 # lets grab the first few bytes of the file to figure out what kind of archive it is
1154 local tmpfile="$(emktemp)" 1376 local tmpfile=$(emktemp)
1155 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1377 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1156 local filetype="$(file -b "${tmpfile}")" 1378 local filetype=$(file -b "${tmpfile}")
1157 case ${filetype} in 1379 case ${filetype} in
1158 *tar\ archive) 1380 *tar\ archive*)
1159 eval ${exe} | tar --no-same-owner -xf - 1381 eval ${exe} | tar --no-same-owner -xf -
1160 ;; 1382 ;;
1161 bzip2*) 1383 bzip2*)
1162 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1384 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1163 ;; 1385 ;;
1173 ;; 1395 ;;
1174 esac 1396 esac
1175 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1397 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1176} 1398}
1177 1399
1400# @FUNCTION: check_license
1401# @USAGE: [license]
1402# @DESCRIPTION:
1178# Display a license for user to accept. 1403# Display a license for user to accept. If no license is
1179#
1180# Usage: check_license [license]
1181# - If the file is not specified then ${LICENSE} is used. 1404# specified, then ${LICENSE} is used.
1182check_license() { 1405check_license() {
1183 local lic=$1 1406 local lic=$1
1184 if [ -z "${lic}" ] ; then 1407 if [ -z "${lic}" ] ; then
1185 lic="${PORTDIR}/licenses/${LICENSE}" 1408 lic="${PORTDIR}/licenses/${LICENSE}"
1186 else 1409 else
1190 lic="${PWD}/${lic}" 1413 lic="${PWD}/${lic}"
1191 elif [ -e "${lic}" ] ; then 1414 elif [ -e "${lic}" ] ; then
1192 lic="${lic}" 1415 lic="${lic}"
1193 fi 1416 fi
1194 fi 1417 fi
1195 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1196 local l="`basename ${lic}`" 1418 local l="`basename ${lic}`"
1197 1419
1198 # here is where we check for the licenses the user already 1420 # here is where we check for the licenses the user already
1199 # accepted ... if we don't find a match, we make the user accept 1421 # accepted ... if we don't find a match, we make the user accept
1200 local shopts=$-
1201 local alic 1422 local alic
1202 set -o noglob #so that bash doesn't expand "*" 1423 eshopts_push -o noglob # so that bash doesn't expand "*"
1203 for alic in ${ACCEPT_LICENSE} ; do 1424 for alic in ${ACCEPT_LICENSE} ; do
1204 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1425 if [[ ${alic} == ${l} ]]; then
1205 set +o noglob; set -${shopts} #reset old shell opts 1426 eshopts_pop
1206 return 0 1427 return 0
1207 fi 1428 fi
1208 done 1429 done
1209 set +o noglob; set -$shopts #reset old shell opts 1430 eshopts_pop
1431 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1210 1432
1211 local licmsg="$(emktemp)" 1433 local licmsg=$(emktemp)
1212 cat << EOF > ${licmsg} 1434 cat <<-EOF > ${licmsg}
1213********************************************************** 1435 **********************************************************
1214The following license outlines the terms of use of this 1436 The following license outlines the terms of use of this
1215package. You MUST accept this license for installation to 1437 package. You MUST accept this license for installation to
1216continue. When you are done viewing, hit 'q'. If you 1438 continue. When you are done viewing, hit 'q'. If you
1217CTRL+C out of this, the install will not run! 1439 CTRL+C out of this, the install will not run!
1218********************************************************** 1440 **********************************************************
1219 1441
1220EOF 1442 EOF
1221 cat ${lic} >> ${licmsg} 1443 cat ${lic} >> ${licmsg}
1222 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1444 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1223 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1445 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1224 read alic 1446 read alic
1225 case ${alic} in 1447 case ${alic} in
1232 die "Failed to accept license" 1454 die "Failed to accept license"
1233 ;; 1455 ;;
1234 esac 1456 esac
1235} 1457}
1236 1458
1459# @FUNCTION: cdrom_get_cds
1460# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1461# @DESCRIPTION:
1237# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1462# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1238# the whole 'non-interactive' policy, but damnit I want CD support ! 1463# the whole 'non-interactive' policy, but damnit I want CD support !
1239# 1464#
1240# with these cdrom functions we handle all the user interaction and 1465# With these cdrom functions we handle all the user interaction and
1241# standardize everything. all you have to do is call cdrom_get_cds() 1466# standardize everything. All you have to do is call cdrom_get_cds()
1242# and when the function returns, you can assume that the cd has been 1467# and when the function returns, you can assume that the cd has been
1243# found at CDROM_ROOT. 1468# found at CDROM_ROOT.
1244# 1469#
1470# The function will attempt to locate a cd based upon a file that is on
1471# the cd. The more files you give this function, the more cds
1472# the cdrom functions will handle.
1473#
1245# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1474# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1246# etc... if you want to give the cds better names, then just export 1475# etc... If you want to give the cds better names, then just export
1247# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1476# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1477# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1478# also use the CDROM_NAME_SET bash array.
1248# 1479#
1249# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1480# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1250#
1251# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1252# - this will attempt to locate a cd based upon a file that is on
1253# the cd ... the more files you give this function, the more cds
1254# the cdrom functions will handle
1255cdrom_get_cds() { 1481cdrom_get_cds() {
1256 # first we figure out how many cds we're dealing with by 1482 # first we figure out how many cds we're dealing with by
1257 # the # of files they gave us 1483 # the # of files they gave us
1258 local cdcnt=0 1484 local cdcnt=0
1259 local f= 1485 local f=
1303 echo 1529 echo
1304 einfo "For example:" 1530 einfo "For example:"
1305 einfo "export CD_ROOT=/mnt/cdrom" 1531 einfo "export CD_ROOT=/mnt/cdrom"
1306 echo 1532 echo
1307 else 1533 else
1534 if [[ -n ${CDROM_NAME_SET} ]] ; then
1535 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1536 cdcnt=0
1537 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1538 ((++cdcnt))
1539 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1540 done
1541 fi
1542
1308 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1543 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1309 cdcnt=0 1544 cdcnt=0
1310 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1545 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1311 ((++cdcnt)) 1546 ((++cdcnt))
1312 var="CDROM_NAME_${cdcnt}" 1547 var="CDROM_NAME_${cdcnt}"
1336 export CDROM_SET="" 1571 export CDROM_SET=""
1337 export CDROM_CURRENT_CD=0 1572 export CDROM_CURRENT_CD=0
1338 cdrom_load_next_cd 1573 cdrom_load_next_cd
1339} 1574}
1340 1575
1341# this is only used when you need access to more than one cd. 1576# @FUNCTION: cdrom_load_next_cd
1342# when you have finished using the first cd, just call this function. 1577# @DESCRIPTION:
1343# when it returns, CDROM_ROOT will be pointing to the second cd. 1578# Some packages are so big they come on multiple CDs. When you're done reading
1344# remember, you can only go forward in the cd chain, you can't go back. 1579# files off a CD and want access to the next one, just call this function.
1580# Again, all the messy details of user interaction are taken care of for you.
1581# Once this returns, just read the variable CDROM_ROOT for the location of the
1582# mounted CD. Note that you can only go forward in the CD list, so make sure
1583# you only call this function when you're done using the current CD.
1345cdrom_load_next_cd() { 1584cdrom_load_next_cd() {
1346 local var 1585 local var
1347 ((++CDROM_CURRENT_CD)) 1586 ((++CDROM_CURRENT_CD))
1348 1587
1349 unset CDROM_ROOT 1588 unset CDROM_ROOT
1366# displayed and we'll hang out here until: 1605# displayed and we'll hang out here until:
1367# (1) the file is found on a mounted cdrom 1606# (1) the file is found on a mounted cdrom
1368# (2) the user hits CTRL+C 1607# (2) the user hits CTRL+C
1369_cdrom_locate_file_on_cd() { 1608_cdrom_locate_file_on_cd() {
1370 local mline="" 1609 local mline=""
1371 local showedmsg=0 1610 local showedmsg=0 showjolietmsg=0
1372 1611
1373 while [[ -z ${CDROM_ROOT} ]] ; do 1612 while [[ -z ${CDROM_ROOT} ]] ; do
1374 local i=0 1613 local i=0
1375 local -a cdset=(${*//:/ }) 1614 local -a cdset=(${*//:/ })
1376 if [[ -n ${CDROM_SET} ]] ; then 1615 if [[ -n ${CDROM_SET} ]] ; then
1379 1618
1380 while [[ -n ${cdset[${i}]} ]] ; do 1619 while [[ -n ${cdset[${i}]} ]] ; do
1381 local dir=$(dirname ${cdset[${i}]}) 1620 local dir=$(dirname ${cdset[${i}]})
1382 local file=$(basename ${cdset[${i}]}) 1621 local file=$(basename ${cdset[${i}]})
1383 1622
1384 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1623 local point= node= fs= foo=
1624 while read point node fs foo ; do
1625 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1626 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1627 && continue
1628 point=${point//\040/ }
1385 [[ -d ${mline}/${dir} ]] || continue 1629 [[ ! -d ${point}/${dir} ]] && continue
1386 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1630 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1387 export CDROM_ROOT=${mline} 1631 export CDROM_ROOT=${point}
1388 export CDROM_SET=${i} 1632 export CDROM_SET=${i}
1389 export CDROM_MATCH=${cdset[${i}]} 1633 export CDROM_MATCH=${cdset[${i}]}
1390 return 1634 return
1391 fi 1635 done <<< "$(get_mounts)"
1392 done
1393 1636
1394 ((++i)) 1637 ((++i))
1395 done 1638 done
1396 1639
1397 echo 1640 echo
1413 showedmsg=1 1656 showedmsg=1
1414 fi 1657 fi
1415 einfo "Press return to scan for the cd again" 1658 einfo "Press return to scan for the cd again"
1416 einfo "or hit CTRL+C to abort the emerge." 1659 einfo "or hit CTRL+C to abort the emerge."
1417 echo 1660 echo
1661 if [[ ${showjolietmsg} -eq 0 ]] ; then
1662 showjolietmsg=1
1663 else
1418 einfo "If you are having trouble with the detection" 1664 ewarn "If you are having trouble with the detection"
1419 einfo "of your CD, it is possible that you do not have" 1665 ewarn "of your CD, it is possible that you do not have"
1420 einfo "Joliet support enabled in your kernel. Please" 1666 ewarn "Joliet support enabled in your kernel. Please"
1421 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1667 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1668 ebeep 5
1669 fi
1422 read || die "something is screwed with your system" 1670 read || die "something is screwed with your system"
1423 done 1671 done
1424} 1672}
1425 1673
1674# @FUNCTION: strip-linguas
1675# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1676# @DESCRIPTION:
1426# Make sure that LINGUAS only contains languages that 1677# Make sure that LINGUAS only contains languages that
1427# a package can support 1678# a package can support. The first form allows you to
1428# 1679# specify a list of LINGUAS. The -i builds a list of po
1429# usage: strip-linguas <allow LINGUAS> 1680# files found in all the directories and uses the
1430# strip-linguas -i <directories of .po files> 1681# intersection of the lists. The -u builds a list of po
1431# strip-linguas -u <directories of .po files> 1682# files found in all the directories and uses the union
1432# 1683# of the lists.
1433# The first form allows you to specify a list of LINGUAS.
1434# The -i builds a list of po files found in all the
1435# directories and uses the intersection of the lists.
1436# The -u builds a list of po files found in all the
1437# directories and uses the union of the lists.
1438strip-linguas() { 1684strip-linguas() {
1439 local ls newls 1685 local ls newls nols
1440 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1686 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1441 local op=$1; shift 1687 local op=$1; shift
1442 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1688 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1443 local d f 1689 local d f
1444 for d in "$@" ; do 1690 for d in "$@" ; do
1445 if [[ ${op} == "-u" ]] ; then 1691 if [[ ${op} == "-u" ]] ; then
1446 newls=${ls} 1692 newls=${ls}
1447 else 1693 else
1448 newls="" 1694 newls=""
1449 fi 1695 fi
1450 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1696 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1451 if [[ ${op} == "-i" ]] ; then 1697 if [[ ${op} == "-i" ]] ; then
1452 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1698 hasq ${f} ${ls} && newls="${newls} ${f}"
1453 else 1699 else
1454 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1700 hasq ${f} ${ls} || newls="${newls} ${f}"
1455 fi 1701 fi
1456 done 1702 done
1457 ls=${newls} 1703 ls=${newls}
1458 done 1704 done
1459 ls=${ls//.po}
1460 else 1705 else
1461 ls=$@ 1706 ls="$@"
1462 fi 1707 fi
1463 1708
1464 ls=" ${ls} " 1709 nols=""
1465 newls="" 1710 newls=""
1466 for f in ${LINGUAS} ; do 1711 for f in ${LINGUAS} ; do
1467 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1712 if hasq ${f} ${ls} ; then
1468 newls="${newls} ${f}" 1713 newls="${newls} ${f}"
1469 else 1714 else
1470 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1715 nols="${nols} ${f}"
1471 fi 1716 fi
1472 done 1717 done
1473 if [[ -z ${newls} ]] ; then 1718 [[ -n ${nols} ]] \
1474 export LINGUAS="" 1719 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1475 else
1476 export LINGUAS=${newls:1} 1720 export LINGUAS=${newls:1}
1477 fi
1478} 1721}
1479 1722
1480# moved from kernel.eclass since they are generally useful outside of 1723# @FUNCTION: preserve_old_lib
1481# kernel.eclass -iggy (20041002) 1724# @USAGE: <libs to preserve> [more libs]
1482 1725# @DESCRIPTION:
1483# the following functions are useful in kernel module ebuilds, etc.
1484# for an example see ivtv or drbd ebuilds
1485
1486# set's ARCH to match what the kernel expects
1487set_arch_to_kernel() {
1488 i=10
1489 while ((i--)) ; do
1490 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1491 done
1492 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1493 case ${ARCH} in
1494 x86) export ARCH="i386";;
1495 amd64) export ARCH="x86_64";;
1496 hppa) export ARCH="parisc";;
1497 mips) export ARCH="mips";;
1498 sparc) export ARCH="$(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!
1499 *) export ARCH="${ARCH}";;
1500 esac
1501}
1502
1503# set's ARCH back to what portage expects
1504set_arch_to_portage() {
1505 i=10
1506 while ((i--)) ; do
1507 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1508 done
1509 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1510}
1511
1512# Jeremy Huddleston <eradicator@gentoo.org>:
1513# preserve_old_lib /path/to/libblah.so.0
1514# preserve_old_lib_notify /path/to/libblah.so.0
1515#
1516# These functions are useful when a lib in your package changes --soname. Such 1726# These functions are useful when a lib in your package changes ABI SONAME.
1517# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1727# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1518# would break packages that link against it. Most people get around this 1728# would break packages that link against it. Most people get around this
1519# by using the portage SLOT mechanism, but that is not always a relevant 1729# by using the portage SLOT mechanism, but that is not always a relevant
1520# solution, so instead you can add the following to your ebuilds: 1730# solution, so instead you can call this from pkg_preinst. See also the
1521# 1731# preserve_old_lib_notify function.
1522# src_install() {
1523# ...
1524# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1525# ...
1526# }
1527#
1528# pkg_postinst() {
1529# ...
1530# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1531# ...
1532# }
1533
1534preserve_old_lib() { 1732preserve_old_lib() {
1535 LIB=$1 1733 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1734 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1735 die "Invalid preserve_old_lib() usage"
1736 fi
1737 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1536 1738
1537 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1739 # let portage worry about it
1538 SONAME=`basename ${LIB}` 1740 has preserve-libs ${FEATURES} && return 0
1539 DIRNAME=`dirname ${LIB}`
1540 1741
1541 dodir ${DIRNAME} 1742 local lib dir
1542 cp ${ROOT}${LIB} ${D}${DIRNAME} 1743 for lib in "$@" ; do
1744 [[ -e ${ROOT}/${lib} ]] || continue
1745 dir=${lib%/*}
1746 dodir ${dir} || die "dodir ${dir} failed"
1747 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1543 touch ${D}${LIB} 1748 touch "${D}"/${lib}
1544 fi 1749 done
1545} 1750}
1546 1751
1752# @FUNCTION: preserve_old_lib_notify
1753# @USAGE: <libs to notify> [more libs]
1754# @DESCRIPTION:
1755# Spit helpful messages about the libraries preserved by preserve_old_lib.
1547preserve_old_lib_notify() { 1756preserve_old_lib_notify() {
1548 LIB=$1 1757 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1758 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1759 die "Invalid preserve_old_lib_notify() usage"
1760 fi
1549 1761
1550 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1762 # let portage worry about it
1551 SONAME=`basename ${LIB}` 1763 has preserve-libs ${FEATURES} && return 0
1552 1764
1765 local lib notice=0
1766 for lib in "$@" ; do
1767 [[ -e ${ROOT}/${lib} ]] || continue
1768 if [[ ${notice} -eq 0 ]] ; then
1769 notice=1
1553 ewarn "An old version of an installed library was detected on your system." 1770 ewarn "Old versions of installed libraries were detected on your system."
1554 ewarn "In order to avoid breaking packages that link against it, this older version" 1771 ewarn "In order to avoid breaking packages that depend on these old libs,"
1555 ewarn "is not being removed. In order to make full use of this newer version," 1772 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1556 ewarn "you will need to execute the following command:" 1773 ewarn "in order to remove these old dependencies. If you do not have this"
1557 ewarn " revdep-rebuild --soname ${SONAME}" 1774 ewarn "helper program, simply emerge the 'gentoolkit' package."
1775 ewarn
1776 fi
1777 ewarn " # revdep-rebuild --library ${lib##*/}"
1778 done
1779 if [[ ${notice} -eq 1 ]] ; then
1558 ewarn 1780 ewarn
1559 ewarn "After doing that, you can safely remove ${LIB}" 1781 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1560 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1782 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1783 for lib in "$@" ; do
1784 ewarn " # rm '${lib}'"
1785 done
1561 fi 1786 fi
1562} 1787}
1563 1788
1564# Hack for people to figure out if a package was built with 1789# @FUNCTION: built_with_use
1565# certain USE flags 1790# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1791# @DESCRIPTION:
1566# 1792#
1567# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1793# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1568# ex: built_with_use xchat gtk2
1569# 1794#
1570# Flags: -a all USE flags should be utilized 1795# A temporary hack until portage properly supports DEPENDing on USE
1571# -o at least one USE flag should be utilized 1796# flags being enabled in packages. This will check to see if the specified
1572# Note: the default flag is '-a' 1797# DEPEND atom was built with the specified list of USE flags. The
1798# --missing option controls the behavior if called on a package that does
1799# not actually support the defined USE flags (aka listed in IUSE).
1800# The default is to abort (call die). The -a and -o flags control
1801# the requirements of the USE flags. They correspond to "and" and "or"
1802# logic. So the -a flag means all listed USE flags must be enabled
1803# while the -o flag means at least one of the listed IUSE flags must be
1804# enabled. The --hidden option is really for internal use only as it
1805# means the USE flag we're checking is hidden expanded, so it won't be found
1806# in IUSE like normal USE flags.
1807#
1808# Remember that this function isn't terribly intelligent so order of optional
1809# flags matter.
1573built_with_use() { 1810built_with_use() {
1811 local hidden="no"
1812 if [[ $1 == "--hidden" ]] ; then
1813 hidden="yes"
1814 shift
1815 fi
1816
1817 local missing_action="die"
1818 if [[ $1 == "--missing" ]] ; then
1819 missing_action=$2
1820 shift ; shift
1821 case ${missing_action} in
1822 true|false|die) ;;
1823 *) die "unknown action '${missing_action}'";;
1824 esac
1825 fi
1826
1574 local opt=$1 1827 local opt=$1
1575 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1828 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1576 1829
1577 local PKG=$(best_version $1) 1830 local PKG=$(best_version $1)
1831 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1578 shift 1832 shift
1579 1833
1580 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1834 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1835 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1581 1836
1582 # if the USE file doesnt exist, assume the $PKG is either 1837 # if the IUSE file doesn't exist, the read will error out, we need to handle
1583 # injected or package.provided 1838 # this gracefully
1584 [[ ! -e ${USEFILE} ]] && return 0 1839 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1840 case ${missing_action} in
1841 true) return 0;;
1842 false) return 1;;
1843 die) die "Unable to determine what USE flags $PKG was built with";;
1844 esac
1845 fi
1846
1847 if [[ ${hidden} == "no" ]] ; then
1848 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1849 # Don't check USE_EXPAND #147237
1850 local expand
1851 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1852 if [[ $1 == ${expand}_* ]] ; then
1853 expand=""
1854 break
1855 fi
1856 done
1857 if [[ -n ${expand} ]] ; then
1858 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1859 case ${missing_action} in
1860 true) return 0;;
1861 false) return 1;;
1862 die) die "$PKG does not actually support the $1 USE flag!";;
1863 esac
1864 fi
1865 fi
1866 fi
1585 1867
1586 local USE_BUILT=$(<${USEFILE}) 1868 local USE_BUILT=$(<${USEFILE})
1587 while [[ $# -gt 0 ]] ; do 1869 while [[ $# -gt 0 ]] ; do
1588 if [[ ${opt} = "-o" ]] ; then 1870 if [[ ${opt} = "-o" ]] ; then
1589 has $1 ${USE_BUILT} && return 0 1871 has $1 ${USE_BUILT} && return 0
1593 shift 1875 shift
1594 done 1876 done
1595 [[ ${opt} = "-a" ]] 1877 [[ ${opt} = "-a" ]]
1596} 1878}
1597 1879
1880# @FUNCTION: epunt_cxx
1881# @USAGE: [dir to scan]
1882# @DESCRIPTION:
1598# Many configure scripts wrongly bail when a C++ compiler 1883# Many configure scripts wrongly bail when a C++ compiler could not be
1599# could not be detected. #73450 1884# detected. If dir is not specified, then it defaults to ${S}.
1885#
1886# http://bugs.gentoo.org/73450
1600epunt_cxx() { 1887epunt_cxx() {
1601 local dir=$1 1888 local dir=$1
1602 [[ -z ${dir} ]] && dir=${S} 1889 [[ -z ${dir} ]] && dir=${S}
1603 ebegin "Removing useless C++ checks" 1890 ebegin "Removing useless C++ checks"
1604 local f 1891 local f
1605 for f in $(find ${dir} -name configure) ; do 1892 find "${dir}" -name configure | while read f ; do
1606 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1893 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1607 done 1894 done
1608 eend 0 1895 eend 0
1609} 1896}
1610 1897
1611# dopamd <file> [more files] 1898# @FUNCTION: make_wrapper
1612# 1899# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1613# Install pam auth config file in /etc/pam.d 1900# @DESCRIPTION:
1614dopamd() { 1901# Create a shell wrapper script named wrapper in installpath
1615 [[ -z $1 ]] && die "dopamd requires at least one argument" 1902# (defaults to the bindir) to execute target (default of wrapper) by
1616 1903# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1617 use pam || return 0 1904# libpaths followed by optionally changing directory to chdir.
1618
1619 INSDESTTREE=/etc/pam.d \
1620 doins "$@" || die "failed to install $@"
1621}
1622# newpamd <old name> <new name>
1623#
1624# Install pam file <old name> as <new name> in /etc/pam.d
1625newpamd() {
1626 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1627
1628 use pam || return 0
1629
1630 INSDESTTREE=/etc/pam.d \
1631 newins "$1" "$2" || die "failed to install $1 as $2"
1632}
1633
1634# make a wrapper script ...
1635# NOTE: this was originally games_make_wrapper, but I noticed other places where
1636# this could be used, so I have moved it here and made it not games-specific
1637# -- wolf31o2
1638# $1 == wrapper name
1639# $2 == binary to run
1640# $3 == directory to chdir before running binary
1641# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1642# $5 == path for wrapper
1643make_wrapper() { 1905make_wrapper() {
1644 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1906 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1645 local tmpwrapper=$(emktemp) 1907 local tmpwrapper=$(emktemp)
1646 # We don't want to quote ${bin} so that people can pass complex 1908 # We don't want to quote ${bin} so that people can pass complex
1647 # things as $bin ... "./someprog --args" 1909 # things as $bin ... "./someprog --args"
1657fi 1919fi
1658exec ${bin} "\$@" 1920exec ${bin} "\$@"
1659EOF 1921EOF
1660 chmod go+rx "${tmpwrapper}" 1922 chmod go+rx "${tmpwrapper}"
1661 if [[ -n ${path} ]] ; then 1923 if [[ -n ${path} ]] ; then
1924 (
1662 exeinto "${path}" 1925 exeinto "${path}"
1663 newexe "${tmpwrapper}" "${wrapper}" 1926 newexe "${tmpwrapper}" "${wrapper}"
1927 ) || die
1664 else 1928 else
1665 newbin "${tmpwrapper}" "${wrapper}" 1929 newbin "${tmpwrapper}" "${wrapper}" || die
1930 fi
1931}
1932
1933# @FUNCTION: prepalldocs
1934# @USAGE:
1935# @DESCRIPTION:
1936# Compress files in /usr/share/doc which are not already
1937# compressed, excluding /usr/share/doc/${PF}/html.
1938# Uses the ecompressdir to do the compression.
1939# 2009-02-18 by betelgeuse:
1940# Commented because ecompressdir is even more internal to
1941# Portage than prepalldocs (it's not even mentioned in man 5
1942# ebuild). Please submit a better version for review to gentoo-dev
1943# if you want prepalldocs here.
1944#prepalldocs() {
1945# if [[ -n $1 ]] ; then
1946# ewarn "prepalldocs: invalid usage; takes no arguments"
1666 fi 1947# fi
1667} 1948
1949# cd "${D}"
1950# [[ -d usr/share/doc ]] || return 0
1951
1952# find usr/share/doc -exec gzip {} +
1953# ecompressdir --ignore /usr/share/doc/${PF}/html
1954# ecompressdir --queue /usr/share/doc
1955#}

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