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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 1.234 2006/04/25 15:47:30 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 2010/02/17 02:22:43 reavertm 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 )"
15RDEPEND=""
16# sys-apps/shadow is needed for useradd, etc, bug #94745.
17
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
22# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
23# must be an integer greater than zero. 25# @USAGE: [seconds]
24# 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.
25epause() { 31epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 33}
30 34
31# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
33# don't beep. 37# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 42ebeep() {
36 local n 43 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 46 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 48 echo -ne "\a"
42 sleep 1 49 sleep 1
43 done 50 done
44 fi 51 fi
45} 52}
46 53
47# This function generate linker scripts in /usr/lib for dynamic 54else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local lib libdir=$(get_libdir)
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 55
70 for lib in "${@}" ; do 56ebeep() {
71 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
72 /* GNU ld script 58}
73 Since Gentoo has critical dynamic libraries
74 in /lib, and the static versions in /usr/lib,
75 we need to have a "fake" dynamic lib in /usr/lib,
76 otherwise we run into linking problems.
77 59
78 See bug http://bugs.gentoo.org/4411 for more info. 60epause() {
79 */ 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
80 GROUP ( /${libdir}/${lib} ) 62}
81 END_LDSCRIPT 63
82 fperms a+x "/usr/${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 ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
105# return 0
106# fi
83 done 107# done
108# eshopts_pop
109# @CODE
110eshopts_push() {
111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__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
84} 123}
85 124
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: ${s}"
141 fi
142}
86 143
87# Default directory where patches are located 144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
88EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
89# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
90EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
91# Default options for patch 154# Default options for patch:
155# @CODE
92# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
93# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 157# --no-backup-if-mismatch - do not leave .orig files behind
94# Set -E to automatically remove empty files. 158# -E - automatically remove empty files
159# @CODE
95EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
96# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
97# and not the full path .. 164# and not the full path. Globs accepted.
98EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
99# Change the printed message for a single patch. 168# Change the printed message for a single patch.
100EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
170# @VARIABLE: EPATCH_MULTI_MSG
171# @DESCRIPTION:
101# Change the printed message for multiple patches. 172# Change the printed message for multiple patches.
102EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
103# Force applying bulk patches even if not following the style: 174# @VARIABLE: EPATCH_FORCE
104# 175# @DESCRIPTION:
105# ??_${ARCH}_foo.${EPATCH_SUFFIX} 176# Only require patches to match EPATCH_SUFFIX rather than the extended
106# 177# arch naming style.
107EPATCH_FORCE="no" 178EPATCH_FORCE="no"
108 179
109# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
110# 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.
111# 188#
112# 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
113# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
114# 191#
115# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
116# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
117# 194# ${EPATCH_FORCE} == "yes"
118# Above EPATCH_* variables can be used to control various defaults,
119# bug they should be left as is to ensure an ebuild can rely on
120# them for.
121#
122# Patches are applied in current directory.
123#
124# Bulk Patches should preferibly have the form of:
125#
126# ??_${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.
127# 204#
128# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
129# 207#
130# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
131# 02_sparc_another-fix.patch.bz2
132#
133# This ensures that there are a set order, and you can have ARCH
134# specific patches.
135#
136# If you however give an argument to epatch(), it will treat it as a
137# single patch that need to be applied if its a file. If on the other
138# hand its a directory, it will set EPATCH_SOURCE to this.
139#
140# <azarah@gentoo.org> (10 Nov 2002)
141#
142epatch() { 209epatch() {
143 _epatch_draw_line() { 210 _epatch_draw_line() {
211 # create a line of same length as input string
144 [[ -z $1 ]] && set "$(printf "%65s" '')" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
145 echo "${1//?/=}" 213 echo "${1//?/=}"
146 } 214 }
147 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
148 local PIPE_CMD=""
149 local STDERR_TARGET="${T}/$$.out"
150 local PATCH_TARGET="${T}/$$.patch"
151 local PATCH_SUFFIX=""
152 local SINGLE_PATCH="no"
153 local x=""
154 215
155 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
156 217
157 if [ "$#" -gt 1 ] 218 # Let the rest of the code process one user arg at a time --
158 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 [[ $# -gt 1 ]] ; then
159 local m="" 222 local m
160 for m in "$@" ; do 223 for m in "$@" ; do
161 epatch "${m}" 224 epatch "${m}"
162 done 225 done
163 return 0 226 return 0
164 fi 227 fi
165 228
166 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
167 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
168 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
169 235 set -- "$1"
170 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
171 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
172 239
173 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
174 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
175 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
176 if [ "${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} ]]
177 then 286 then
178 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
179 else 312 else
180 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
181 fi 314 fi
182 else 315
183 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
184 then 317 # but if there are more, make sure we get unique log filenames
185 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
186 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
187 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
188 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
189 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(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 "***** ${patchname} *****"
190 echo 358 echo
191 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${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} )"
192 eerror 396 eerror
193 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
194 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
195 echo 400 echo
196 die "Cannot find \$EPATCH_SOURCE!"
197 fi
198
199 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
200 fi
201
202 case ${EPATCH_SUFFIX##*\.} in
203 bz2)
204 PIPE_CMD="bzip2 -dc"
205 PATCH_SUFFIX="bz2"
206 ;;
207 gz|Z|z)
208 PIPE_CMD="gzip -dc"
209 PATCH_SUFFIX="gz"
210 ;;
211 ZIP|zip)
212 PIPE_CMD="unzip -p"
213 PATCH_SUFFIX="zip"
214 ;;
215 *)
216 PIPE_CMD="cat"
217 PATCH_SUFFIX="patch"
218 ;;
219 esac
220
221 if [ "${SINGLE_PATCH}" = "no" ]
222 then
223 einfo "${EPATCH_MULTI_MSG}"
224 fi
225 for x in ${EPATCH_SOURCE}
226 do
227 # New ARCH dependant patch naming scheme ...
228 #
229 # ???_arch_foo.patch
230 #
231 if [ -f ${x} ] && \
232 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
233 [ "${EPATCH_FORCE}" = "yes" ])
234 then
235 local count=0
236 local popts="${EPATCH_OPTS}"
237 local patchname=${x##*/}
238
239 if [ -n "${EPATCH_EXCLUDE}" ]
240 then
241 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
242 then
243 continue
244 fi
245 fi
246
247 if [ "${SINGLE_PATCH}" = "yes" ]
248 then
249 if [ -n "${EPATCH_SINGLE_MSG}" ]
250 then
251 einfo "${EPATCH_SINGLE_MSG}"
252 else
253 einfo "Applying ${patchname} ..."
254 fi
255 else
256 einfo " ${patchname} ..."
257 fi
258
259 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
260 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
261
262 # Allow for prefix to differ ... im lazy, so shoot me :/
263 while [ "${count}" -lt 5 ]
264 do
265 # Generate some useful debug info ...
266 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
268
269 if [ "${PATCH_SUFFIX}" != "patch" ]
270 then
271 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
272 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
273 else
274 PATCH_TARGET="${x}"
275 fi
276
277 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
278 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
279
280 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282
283 if [ "${PATCH_SUFFIX}" != "patch" ]
284 then
285 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
286 then
287 echo
288 eerror "Could not extract patch!"
289 #die "Could not extract patch!"
290 count=5
291 break
292 fi
293 fi
294
295 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
296 then
297 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
299 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
302
303 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
304 _epatch_assert
305
306 if [ "$?" -ne 0 ]
307 then
308 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
309 echo
310 eerror "A dry-run of patch command succeeded, but actually"
311 eerror "applying the patch failed!"
312 #die "Real world sux compared to the dreamworld!"
313 count=5
314 fi
315
316 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317
318 break
319 fi
320
321 count=$((count + 1))
322 done
323
324 if [ "${PATCH_SUFFIX}" != "patch" ]
325 then
326 rm -f ${PATCH_TARGET}
327 fi
328
329 if [ "${count}" -eq 5 ]
330 then
331 echo
332 eerror "Failed Patch: ${patchname} !"
333 eerror " ( ${PATCH_TARGET} )"
334 eerror
335 eerror "Include in your bugreport the contents of:"
336 eerror
337 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
338 echo
339 die "Failed Patch: ${patchname}!" 401 die "Failed Patch: ${patchname}!"
340 fi 402 fi
341 403
342 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 404 # if everything worked, delete the patch log
343 405 rm -f "${STDERR_TARGET}"
344 eend 0 406 eend 0
345 fi
346 done 407 done
347 if [ "${SINGLE_PATCH}" = "no" ] 408
348 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
349 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
350 fi 428 fi
429 done
351} 430}
352 431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
353# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
354# does not exist on the users system 436# does not exist on the users system.
355# vapier@gentoo.org
356#
357# Takes just 1 optional parameter (the directory to create tmpfile in)
358emktemp() { 437emktemp() {
359 local exe="touch" 438 local exe="touch"
360 [[ $1 == -d ]] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
361 local topdir=$1 440 local topdir=$1
362 441
364 [[ -z ${T} ]] \ 443 [[ -z ${T} ]] \
365 && topdir="/tmp" \ 444 && topdir="/tmp" \
366 || topdir=${T} 445 || topdir=${T}
367 fi 446 fi
368 447
369 if [[ -z $(type -p mktemp) ]] ; then 448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
370 local tmp=/ 450 local tmp=/
371 while [[ -e ${tmp} ]] ; do 451 while [[ -e ${tmp} ]] ; do
372 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
373 done 453 done
374 ${exe} "${tmp}" || ${exe} -p "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
375 echo "${tmp}" 455 echo "${tmp}"
376 else 456 else
457 # the args here will give slightly wierd names on BSD,
458 # but should produce a usable file on all userlands
377 if [[ ${exe} == "touch" ]] ; then 459 if [[ ${exe} == "touch" ]] ; then
378 [[ ${USERLAND} == "GNU" ]] \
379 && mktemp -p "${topdir}" \
380 || TMPDIR="${topdir}" mktemp -t tmp 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
381 else 461 else
382 [[ ${USERLAND} == "GNU" ]] \
383 && mktemp -d "${topdir}" \
384 || TMPDIR="${topdir}" mktemp -dt tmp 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
385 fi
386 fi 463 fi
464 fi
387} 465}
388 466
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:
389# 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),
390# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
391# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
392# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
393#
394# egetent(database, key)
395egetent() { 478egetent() {
396 case ${CHOST} in 479 case ${CHOST} in
397 *-darwin*) 480 *-darwin[678])
398 case "$2" in 481 case "$2" in
399 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
400 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
401 ;; 484 ;;
402 *) # Numeric 485 *) # Numeric
403 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
404 ;; 502 ;;
405 esac 503 esac
406 ;; 504 ;;
407 *-freebsd*|*-dragonfly*) 505 *-freebsd*|*-dragonfly*)
408 local opts action="user" 506 local opts action="user"
423 getent "$1" "$2" 521 getent "$1" "$2"
424 ;; 522 ;;
425 esac 523 esac
426} 524}
427 525
428# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
429# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
430# 528# @DESCRIPTION:
431# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
432# 530# a user to the system. The only required parameter is the username.
433# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
434# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
435# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
436# note: pass -1 to get default behavior
437# shell: /bin/false
438# homedir: /dev/null
439# groups: none
440# extra: comment of 'added by portage for ${PN}'
441enewuser() { 534enewuser() {
442 case ${EBUILD_PHASE} in 535 case ${EBUILD_PHASE} in
443 unpack|compile|test|install) 536 unpack|compile|test|install)
444 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
445 eerror "Package fails at QA and at life. Please file a bug." 538 eerror "Package fails at QA and at life. Please file a bug."
452 eerror "No username specified !" 545 eerror "No username specified !"
453 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
454 fi 547 fi
455 548
456 # lets see if the username already exists 549 # lets see if the username already exists
457 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
458 return 0 551 return 0
459 fi 552 fi
460 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
461 554
462 # options to pass to useradd 555 # options to pass to useradd
463 local opts= 556 local opts=
464 557
465 # handle uid 558 # handle uid
466 local euid=$1; shift 559 local euid=$1; shift
467 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
468 if [[ ${euid} -gt 0 ]] ; then 561 if [[ ${euid} -gt 0 ]] ; then
469 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
470 euid="next" 563 euid="next"
471 fi 564 fi
472 else 565 else
473 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
474 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
475 fi 568 fi
476 else 569 else
477 euid="next" 570 euid="next"
478 fi 571 fi
479 if [[ ${euid} == "next" ]] ; then 572 if [[ ${euid} == "next" ]] ; then
480 for euid in $(seq 101 999) ; do 573 for ((euid = 101; euid <= 999; euid++)); do
481 [[ -z $(egetent passwd ${euid}) ]] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
482 done 575 done
483 fi 576 fi
484 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
485 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
499 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
500 [[ -x ${ROOT}${shell} ]] && break 593 [[ -x ${ROOT}${shell} ]] && break
501 done 594 done
502 595
503 if [[ ${shell} == "/dev/null" ]] ; then 596 if [[ ${shell} == "/dev/null" ]] ; then
504 eerror "Unable to identify the shell to use" 597 eerror "Unable to identify the shell to use, proceeding with userland default."
505 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 ${USERLAND}"
603 esac
506 fi 604 fi
507 605
508 eshell=${shell} 606 eshell=${shell}
509 fi 607 fi
510 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
608 fi 706 fi
609 ;; 707 ;;
610 708
611 *) 709 *)
612 if [[ -z $@ ]] ; then 710 if [[ -z $@ ]] ; then
613 useradd ${opts} ${euser} \ 711 useradd ${opts} \
614 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
615 || die "enewuser failed" 714 || die "enewuser failed"
616 else 715 else
617 einfo " - Extra: $@" 716 einfo " - Extra: $@"
618 useradd ${opts} ${euser} "$@" \ 717 useradd ${opts} "$@" \
718 ${euser} \
619 || die "enewuser failed" 719 || die "enewuser failed"
620 fi 720 fi
621 ;; 721 ;;
622 esac 722 esac
623 723
629 fi 729 fi
630 730
631 export SANDBOX_ON=${oldsandbox} 731 export SANDBOX_ON=${oldsandbox}
632} 732}
633 733
634# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
635# vapier@gentoo.org 735# @USAGE: <group> [gid]
636# 736# @DESCRIPTION:
637# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
638# 738# group to the system. Just give it a group name to add and enewgroup will
639# 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
640# groupname: REQUIRED ! 740# allocate the next available one.
641# gid: next available (see groupadd(8))
642# extra: none
643enewgroup() { 741enewgroup() {
644 case ${EBUILD_PHASE} in 742 case ${EBUILD_PHASE} in
645 unpack|compile|test|install) 743 unpack|compile|test|install)
646 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function." 744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
647 eerror "Package fails at QA and at life. Please file a bug." 745 eerror "Package fails at QA and at life. Please file a bug."
655 eerror "No group specified !" 753 eerror "No group specified !"
656 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
657 fi 755 fi
658 756
659 # see if group already exists 757 # see if group already exists
660 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
661 then
662 return 0 759 return 0
663 fi 760 fi
664 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
665 762
666 # options to pass to useradd 763 # options to pass to useradd
709 fi 806 fi
710 807
711 # If we need the next available 808 # If we need the next available
712 case ${egid} in 809 case ${egid} in
713 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
714 for egid in $(seq 101 999); do 811 for ((egid = 101; egid <= 999; egid++)); do
715 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
716 done 813 done
717 esac 814 esac
718 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
719 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
720 ;; 817 ;;
721 818
722 *-freebsd*|*-dragonfly*) 819 *-freebsd*|*-dragonfly*)
723 case ${egid} in 820 case ${egid} in
724 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
725 for egid in $(seq 101 999); do 822 for ((egid = 101; egid <= 999; egid++)); do
726 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
727 done 824 done
728 esac 825 esac
729 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
730 ;; 827 ;;
731 828
732 *-netbsd*) 829 *-netbsd*)
733 case ${egid} in 830 case ${egid} in
734 *[!0-9]*) # Non numeric 831 *[!0-9]*) # Non numeric
735 for egid in $(seq 101 999); do 832 for ((egid = 101; egid <= 999; egid++)); do
736 [ -z "`egetent group ${egid}`" ] && break 833 [[ -z $(egetent group ${egid}) ]] && break
737 done 834 done
738 esac 835 esac
739 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
740 ;; 837 ;;
741 838
744 ;; 841 ;;
745 esac 842 esac
746 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
747} 844}
748 845
749# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
750# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
751# 848# @DESCRIPTION:
752# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
753edos2unix() { 853edos2unix() {
754 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
755 do
756 cp "${f}" ${T}/edos2unix
757 sed 's/\r$//' ${T}/edos2unix > "${f}"
758 done
759} 855}
760
761
762##############################################################
763# START: Handle .desktop files and menu entries #
764# maybe this should be separated into a new eclass some time #
765# lanius@gentoo.org #
766##############################################################
767 856
768# Make a desktop file ! 857# Make a desktop file !
769# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
770# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
771# 860#
772# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
773# 862#
774# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
775# name: the name that will show up in the menu 864# name: the name that will show up in the menu
776# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
777# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
778# a full path to an icon 867# a full path to an icon
779# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
780# http://www.freedesktop.org/Standards/desktop-entry-spec 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
781# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
782make_desktop_entry() { 871make_desktop_entry() {
783 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
784 873
785 local exec=${1} 874 local exec=${1}
786 local name=${2:-${PN}} 875 local name=${2:-${PN}}
787 local icon=${3:-${PN}.png} 876 local icon=${3:-${PN}}
788 local type=${4} 877 local type=${4}
789 local path=${5} 878 local path=${5}
790 879
791 if [[ -z ${type} ]] ; then 880 if [[ -z ${type} ]] ; then
792 local catmaj=${CATEGORY%%-*} 881 local catmaj=${CATEGORY%%-*}
793 local catmin=${CATEGORY##*-} 882 local catmin=${CATEGORY##*-}
794 case ${catmaj} in 883 case ${catmaj} in
795 app) 884 app)
796 case ${catmin} in 885 case ${catmin} in
886 accessibility) type=Accessibility;;
797 admin) type=System;; 887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
798 cdr) type=DiscBurning;; 891 cdr) type=DiscBurning;;
799 dicts) type=Dictionary;; 892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
800 editors) type=TextEditor;; 894 editors) type=TextEditor;;
801 emacs) type=TextEditor;; 895 emacs) type=TextEditor;;
802 emulation) type=Emulator;; 896 emulation) type=Emulator;;
803 laptop) type=HardwareSettings;; 897 laptop) type=HardwareSettings;;
804 office) type=Office;; 898 office) type=Office;;
899 pda) type=PDA;;
805 vim) type=TextEditor;; 900 vim) type=TextEditor;;
806 xemacs) type=TextEditor;; 901 xemacs) type=TextEditor;;
807 *) type=;; 902 *) type=;;
808 esac 903 esac
809 ;; 904 ;;
810 905
811 dev) 906 dev)
812 type="Development" 907 type="Development"
813 ;; 908 ;;
814 909
815 games) 910 games)
816 case ${catmin} in 911 case ${catmin} in
817 action) type=ActionGame;; 912 action|fps) type=ActionGame;;
818 arcade) type=ArcadeGame;; 913 arcade) type=ArcadeGame;;
819 board) type=BoardGame;; 914 board) type=BoardGame;;
820 kid) type=KidsGame;;
821 emulation) type=Emulator;; 915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
822 puzzle) type=LogicGame;; 917 puzzle) type=LogicGame;;
823 rpg) type=RolePlaying;;
824 roguelike) type=RolePlaying;; 918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
825 simulation) type=Simulation;; 920 simulation) type=Simulation;;
826 sports) type=SportsGame;; 921 sports) type=SportsGame;;
827 strategy) type=StrategyGame;; 922 strategy) type=StrategyGame;;
828 *) type=;; 923 *) type=;;
829 esac 924 esac
830 type="Game;${type}" 925 type="Game;${type}"
926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
831 ;; 934 ;;
832 935
833 mail) 936 mail)
834 type="Network;Email" 937 type="Network;Email"
835 ;; 938 ;;
837 media) 940 media)
838 case ${catmin} in 941 case ${catmin} in
839 gfx) type=Graphics;; 942 gfx) type=Graphics;;
840 radio) type=Tuner;; 943 radio) type=Tuner;;
841 sound) type=Audio;; 944 sound) type=Audio;;
842 tv) type=TV;; 945 tv) type=TV;;
843 video) type=Video;; 946 video) type=Video;;
844 *) type=;; 947 *) type=;;
845 esac 948 esac
846 type="AudioVideo;${type}" 949 type="AudioVideo;${type}"
847 ;; 950 ;;
848 951
849 net) 952 net)
850 case ${catmin} in 953 case ${catmin} in
851 dialup) type=Dialup;; 954 dialup) type=Dialup;;
852 ftp) type=FileTransfer;; 955 ftp) type=FileTransfer;;
853 im) type=InstantMessaging;; 956 im) type=InstantMessaging;;
854 irc) type=IRCClient;; 957 irc) type=IRCClient;;
855 mail) type=Email;; 958 mail) type=Email;;
856 news) type=News;; 959 news) type=News;;
857 nntp) type=News;; 960 nntp) type=News;;
858 p2p) type=FileTransfer;; 961 p2p) type=FileTransfer;;
859 *) type=;; 962 *) type=;;
860 esac 963 esac
861 type="Network;${type}" 964 type="Network;${type}"
862 ;; 965 ;;
863 966
864 sci) 967 sci)
865 case ${catmin} in 968 case ${catmin} in
866 astro*) type=Astronomy;; 969 astro*) type=Astronomy;;
867 bio*) type=Biology;; 970 bio*) type=Biology;;
868 calc*) type=Calculator;; 971 calc*) type=Calculator;;
869 chem*) type=Chemistry;; 972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
870 geo*) type=Geology;; 974 geo*) type=Geology;;
871 math*) type=Math;; 975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
872 *) type=;; 978 *) type=;;
873 esac 979 esac
874 type="Science;${type}" 980 type="Science;${type}"
875 ;; 981 ;;
876 982
983 sys)
984 type="System"
985 ;;
986
877 www) 987 www)
878 case ${catmin} in 988 case ${catmin} in
879 client) type=WebBrowser;; 989 client) type=WebBrowser;;
880 *) type=;; 990 *) type=;;
881 esac 991 esac
882 type="Network" 992 type="Network"
883 ;; 993 ;;
884 994
885 *) 995 *)
890 if [ "${SLOT}" == "0" ] ; then 1000 if [ "${SLOT}" == "0" ] ; then
891 local desktop_name="${PN}" 1001 local desktop_name="${PN}"
892 else 1002 else
893 local desktop_name="${PN}-${SLOT}" 1003 local desktop_name="${PN}-${SLOT}"
894 fi 1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
895 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
896 1007
1008 cat <<-EOF > "${desktop}"
897echo "[Desktop Entry] 1009 [Desktop Entry]
898Encoding=UTF-8
899Version=0.9.2
900Name=${name} 1010 Name=${name}
901Type=Application 1011 Type=Application
902Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
903Exec=${exec} 1013 Exec=${exec}
904TryExec=${exec} 1014 TryExec=${exec%% *}
905Path=${path}
906Icon=${icon} 1015 Icon=${icon}
907Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
1018
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
908 1020
909 ( 1021 (
910 # wrap the env here so that the 'insinto' call 1022 # wrap the env here so that the 'insinto' call
911 # doesn't corrupt the env of the caller 1023 # doesn't corrupt the env of the caller
912 insinto /usr/share/applications 1024 insinto /usr/share/applications
913 doins "${desktop}" 1025 doins "${desktop}"
914 ) 1026 )
915} 1027}
916 1028
917# Make a GDM/KDM Session file 1029# @FUNCTION: validate_desktop_entries
918# 1030# @USAGE: [directories]
919# make_desktop_entry(<title>, <command>) 1031# @MAINTAINER:
920# title: File to execute to start the Window Manager 1032# Carsten Lohrke <carlo@gentoo.org>
921# command: Name of the Window Manager 1033# @DESCRIPTION:
1034# Validate desktop entries using desktop-file-utils
1035validate_desktop_entries() {
1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1037 einfo "Checking desktop entry validity"
1038 local directories=""
1039 for d in /usr/share/applications $@ ; do
1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1054 fi
1055}
922 1056
1057# @FUNCTION: make_session_desktop
1058# @USAGE: <title> <command> [command args...]
1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
923make_session_desktop() { 1064make_session_desktop() {
924 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1065 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
925 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
926 1067
927 local title=$1 1068 local title=$1
928 local command=$2 1069 local command=$2
929 local desktop=${T}/${wm}.desktop 1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
930 1072
1073 cat <<-EOF > "${desktop}"
931echo "[Desktop Entry] 1074 [Desktop Entry]
932Encoding=UTF-8
933Name=${title} 1075 Name=${title}
934Comment=This session logs you into ${title} 1076 Comment=This session logs you into ${title}
935Exec=${command} 1077 Exec=${command} $*
936TryExec=${command} 1078 TryExec=${command}
937Type=Application" > "${desktop}" 1079 Type=XSession
1080 EOF
938 1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
939 insinto /usr/share/xsessions 1085 insinto /usr/share/xsessions
940 doins "${desktop}" 1086 doins "${desktop}"
1087 )
941} 1088}
942 1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
943domenu() { 1095domenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
944 local i j 1099 local i j ret=0
945 insinto /usr/share/applications 1100 insinto /usr/share/applications
946 for i in "$@" ; do 1101 for i in "$@" ; do
947 if [[ -f ${i} ]] ; then 1102 if [[ -f ${i} ]] ; then
948 doins "${i}" 1103 doins "${i}"
1104 ((ret+=$?))
949 elif [[ -d ${i} ]] ; then 1105 elif [[ -d ${i} ]] ; then
950 for j in "${i}"/*.desktop ; do 1106 for j in "${i}"/*.desktop ; do
951 doins "${j}" 1107 doins "${j}"
1108 ((ret+=$?))
952 done 1109 done
1110 else
1111 ((++ret))
953 fi 1112 fi
954 done 1113 done
1114 exit ${ret}
1115 )
955} 1116}
1117
1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
956newmenu() { 1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
957 insinto /usr/share/applications 1126 insinto /usr/share/applications
958 newins "$1" "$2" 1127 newins "$@"
1128 )
959} 1129}
960 1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
961doicon() { 1136doicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
962 local i j 1140 local i j ret
963 insinto /usr/share/pixmaps 1141 insinto /usr/share/pixmaps
964 for i in "$@" ; do 1142 for i in "$@" ; do
965 if [[ -f ${i} ]] ; then 1143 if [[ -f ${i} ]] ; then
966 doins "${i}" 1144 doins "${i}"
1145 ((ret+=$?))
967 elif [[ -d ${i} ]] ; then 1146 elif [[ -d ${i} ]] ; then
968 for j in "${i}"/*.png ; do 1147 for j in "${i}"/*.png ; do
969 doins "${j}" 1148 doins "${j}"
1149 ((ret+=$?))
970 done 1150 done
1151 else
1152 ((++ret))
971 fi 1153 fi
972 done 1154 done
1155 exit ${ret}
1156 )
973} 1157}
1158
1159# @FUNCTION: newicon
1160# @USAGE: <icon> <newname>
1161# @DESCRIPTION:
1162# Like all other new* functions, install the specified icon as newname.
974newicon() { 1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
975 insinto /usr/share/pixmaps 1167 insinto /usr/share/pixmaps
976 newins "$1" "$2" 1168 newins "$@"
1169 )
977} 1170}
978
979##############################################################
980# END: Handle .desktop files and menu entries #
981##############################################################
982
983 1171
984# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
985find_unpackable_file() { 1173find_unpackable_file() {
986 local src=$1 1174 local src=$1
987 if [[ -z ${src} ]] ; then 1175 if [[ -z ${src} ]] ; then
997 fi 1185 fi
998 [[ ! -e ${src} ]] && return 1 1186 [[ ! -e ${src} ]] && return 1
999 echo "${src}" 1187 echo "${src}"
1000} 1188}
1001 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
1002# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
1003# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
1004# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
1005# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1006# 1197#
1007# Usage: unpack_pdv [file to unpack] [size of off_t]
1008# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
1009# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
1010# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
1011# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
1012# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
1013# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
1014# basically look for the first lseek command (we do the strings/grep because 1210# Basically look for the first lseek command (we do the strings/grep because
1015# sometimes the function call is _llseek or something) and steal the 2nd 1211# sometimes the function call is _llseek or something) and steal the 2nd
1016# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
1017# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1018# lseek 1216# lseek
1019# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1020# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
1021# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
1022unpack_pdv() { 1222unpack_pdv() {
1023 local src=$(find_unpackable_file $1) 1223 local src=$(find_unpackable_file "$1")
1024 local sizeoff_t=$2 1224 local sizeoff_t=$2
1025 1225
1026 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1027 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1028 1228
1029 local shrtsrc=$(basename "${src}") 1229 local shrtsrc=$(basename "${src}")
1030 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1031 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1032 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1033 1233
1034 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1035 local metafile="$(emktemp)" 1235 local metafile=$(emktemp)
1036 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1037 1237
1038 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1039 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1040 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1041 1241
1042 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1043 local tmpfile="$(emktemp)" 1243 local tmpfile=$(emktemp)
1044 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1045 1245
1046 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1047 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1048 iscompressed=1 1248 iscompressed=1
1049 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1050 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1051 else 1251 else
1052 iscompressed=0 1252 iscompressed=0
1053 fi 1253 fi
1054 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1055 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1056 istar=1 1256 istar=1
1057 else 1257 else
1058 istar=0 1258 istar=0
1059 fi 1259 fi
1060 1260
1088 true 1288 true
1089 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091} 1291}
1092 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1093# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1094# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1095# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1096# many other game companies. 1299# many other game companies.
1097# 1300#
1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1099# - If the file is not specified then unpack will utilize ${A}.
1100# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1101# the proper offset from the script itself. 1303# the proper offset from the script itself.
1102unpack_makeself() { 1304unpack_makeself() {
1103 local src_input=${1:-${A}} 1305 local src_input=${1:-${A}}
1104 local src=$(find_unpackable_file "${src_input}") 1306 local src=$(find_unpackable_file "${src_input}")
1105 local skip=$2 1307 local skip=$2
1106 local exe=$3 1308 local exe=$3
1112 if [[ -z ${skip} ]] ; then 1314 if [[ -z ${skip} ]] ; then
1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1114 local skip=0 1316 local skip=0
1115 exe=tail 1317 exe=tail
1116 case ${ver} in 1318 case ${ver} in
1117 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1118 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1119 ;; 1321 ;;
1120 2.0|2.0.1) 1322 2.0|2.0.1)
1121 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1122 ;; 1324 ;;
1152 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1153 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1154 esac 1356 esac
1155 1357
1156 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1157 local tmpfile="$(emktemp)" 1359 local tmpfile=$(emktemp)
1158 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1159 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1160 case ${filetype} in 1362 case ${filetype} in
1161 *tar\ archive) 1363 *tar\ archive*)
1162 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1163 ;; 1365 ;;
1164 bzip2*) 1366 bzip2*)
1165 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1166 ;; 1368 ;;
1176 ;; 1378 ;;
1177 esac 1379 esac
1178 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1179} 1381}
1180 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1181# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1182#
1183# Usage: check_license [license]
1184# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1185check_license() { 1388check_license() {
1186 local lic=$1 1389 local lic=$1
1187 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1188 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1189 else 1392 else
1193 lic="${PWD}/${lic}" 1396 lic="${PWD}/${lic}"
1194 elif [ -e "${lic}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1195 lic="${lic}" 1398 lic="${lic}"
1196 fi 1399 fi
1197 fi 1400 fi
1198 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1199 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1200 1402
1201 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1202 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1203 local shopts=$-
1204 local alic 1405 local alic
1205 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1206 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1207 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1208 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1209 return 0 1410 return 0
1210 fi 1411 fi
1211 done 1412 done
1212 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1213 1415
1214 local licmsg="$(emktemp)" 1416 local licmsg=$(emktemp)
1215 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1216********************************************************** 1418 **********************************************************
1217The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1218package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1219continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1220CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1221********************************************************** 1423 **********************************************************
1222 1424
1223EOF 1425 EOF
1224 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1225 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1226 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1227 read alic 1429 read alic
1228 case ${alic} in 1430 case ${alic} in
1235 die "Failed to accept license" 1437 die "Failed to accept license"
1236 ;; 1438 ;;
1237 esac 1439 esac
1238} 1440}
1239 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1240# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1241# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1242# 1447#
1243# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1244# standardize everything. all you have to do is call cdrom_get_cds() 1449# standardize everything. All you have to do is call cdrom_get_cds()
1245# and when the function returns, you can assume that the cd has been 1450# and when the function returns, you can assume that the cd has been
1246# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1247# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1248# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1249# etc... if you want to give the cds better names, then just export 1458# etc... If you want to give the cds better names, then just export
1250# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1251# 1462#
1252# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1253#
1254# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1255# - this will attempt to locate a cd based upon a file that is on
1256# the cd ... the more files you give this function, the more cds
1257# the cdrom functions will handle
1258cdrom_get_cds() { 1464cdrom_get_cds() {
1259 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1260 # the # of files they gave us 1466 # the # of files they gave us
1261 local cdcnt=0 1467 local cdcnt=0
1262 local f= 1468 local f=
1306 echo 1512 echo
1307 einfo "For example:" 1513 einfo "For example:"
1308 einfo "export CD_ROOT=/mnt/cdrom" 1514 einfo "export CD_ROOT=/mnt/cdrom"
1309 echo 1515 echo
1310 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1312 cdcnt=0 1527 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt)) 1529 ((++cdcnt))
1315 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1339 export CDROM_SET="" 1554 export CDROM_SET=""
1340 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1341 cdrom_load_next_cd 1556 cdrom_load_next_cd
1342} 1557}
1343 1558
1344# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1345# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1346# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# Some packages are so big they come on multiple CDs. When you're done reading
1347# remember, you can only go forward in the cd chain, you can't go back. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1348cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1349 local var 1568 local var
1350 ((++CDROM_CURRENT_CD)) 1569 ((++CDROM_CURRENT_CD))
1351 1570
1352 unset CDROM_ROOT 1571 unset CDROM_ROOT
1369# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1370# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1371# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1372_cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1373 local mline="" 1592 local mline=""
1374 local showedmsg=0 1593 local showedmsg=0 showjolietmsg=0
1375 1594
1376 while [[ -z ${CDROM_ROOT} ]] ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1377 local i=0 1596 local i=0
1378 local -a cdset=(${*//:/ }) 1597 local -a cdset=(${*//:/ })
1379 if [[ -n ${CDROM_SET} ]] ; then 1598 if [[ -n ${CDROM_SET} ]] ; then
1382 1601
1383 while [[ -n ${cdset[${i}]} ]] ; do 1602 while [[ -n ${cdset[${i}]} ]] ; do
1384 local dir=$(dirname ${cdset[${i}]}) 1603 local dir=$(dirname ${cdset[${i}]})
1385 local file=$(basename ${cdset[${i}]}) 1604 local file=$(basename ${cdset[${i}]})
1386 1605
1387 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1388 [[ -d ${mline}/${dir} ]] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1389 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1390 export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1391 export CDROM_SET=${i} 1615 export CDROM_SET=${i}
1392 export CDROM_MATCH=${cdset[${i}]} 1616 export CDROM_MATCH=${cdset[${i}]}
1393 return 1617 return
1394 fi 1618 done <<< "$(get_mounts)"
1395 done
1396 1619
1397 ((++i)) 1620 ((++i))
1398 done 1621 done
1399 1622
1400 echo 1623 echo
1416 showedmsg=1 1639 showedmsg=1
1417 fi 1640 fi
1418 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1420 echo 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1421 einfo "If you are having trouble with the detection" 1647 ewarn "If you are having trouble with the detection"
1422 einfo "of your CD, it is possible that you do not have" 1648 ewarn "of your CD, it is possible that you do not have"
1423 einfo "Joliet support enabled in your kernel. Please" 1649 ewarn "Joliet support enabled in your kernel. Please"
1424 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651 ebeep 5
1652 fi
1425 read || die "something is screwed with your system" 1653 read || die "something is screwed with your system"
1426 done 1654 done
1427} 1655}
1428 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1429# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1430# a package can support 1661# a package can support. The first form allows you to
1431# 1662# specify a list of LINGUAS. The -i builds a list of po
1432# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1433# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1434# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1435# 1666# of the lists.
1436# The first form allows you to specify a list of LINGUAS.
1437# The -i builds a list of po files found in all the
1438# directories and uses the intersection of the lists.
1439# The -u builds a list of po files found in all the
1440# directories and uses the union of the lists.
1441strip-linguas() { 1667strip-linguas() {
1442 local ls newls 1668 local ls newls nols
1443 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1444 local op=$1; shift 1670 local op=$1; shift
1445 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1446 local d f 1672 local d f
1447 for d in "$@" ; do 1673 for d in "$@" ; do
1448 if [[ ${op} == "-u" ]] ; then 1674 if [[ ${op} == "-u" ]] ; then
1449 newls=${ls} 1675 newls=${ls}
1450 else 1676 else
1451 newls="" 1677 newls=""
1452 fi 1678 fi
1453 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1454 if [[ ${op} == "-i" ]] ; then 1680 if [[ ${op} == "-i" ]] ; then
1455 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1456 else 1682 else
1457 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1458 fi 1684 fi
1459 done 1685 done
1460 ls=${newls} 1686 ls=${newls}
1461 done 1687 done
1462 ls=${ls//.po}
1463 else 1688 else
1464 ls=$@ 1689 ls="$@"
1465 fi 1690 fi
1466 1691
1467 ls=" ${ls} " 1692 nols=""
1468 newls="" 1693 newls=""
1469 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1470 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1695 if hasq ${f} ${ls} ; then
1471 newls="${newls} ${f}" 1696 newls="${newls} ${f}"
1472 else 1697 else
1473 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1474 fi 1699 fi
1475 done 1700 done
1476 if [[ -z ${newls} ]] ; then 1701 [[ -n ${nols} ]] \
1477 export LINGUAS="" 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1478 else
1479 export LINGUAS=${newls:1} 1703 export LINGUAS=${newls:1}
1480 fi
1481} 1704}
1482 1705
1483# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1484# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1485 1708# @DESCRIPTION:
1486# the following functions are useful in kernel module ebuilds, etc.
1487# for an example see ivtv or drbd ebuilds
1488
1489# set's ARCH to match what the kernel expects
1490set_arch_to_kernel() {
1491 i=10
1492 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done
1495 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1496 case ${ARCH} in
1497 x86) export ARCH="i386";;
1498 amd64) export ARCH="x86_64";;
1499 hppa) export ARCH="parisc";;
1500 mips) export ARCH="mips";;
1501 sparc) export ARCH="$(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!
1502 *) export ARCH="${ARCH}";;
1503 esac
1504}
1505
1506# set's ARCH back to what portage expects
1507set_arch_to_portage() {
1508 i=10
1509 while ((i--)) ; do
1510 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1511 done
1512 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1513}
1514
1515# Jeremy Huddleston <eradicator@gentoo.org>:
1516# preserve_old_lib /path/to/libblah.so.0
1517# preserve_old_lib_notify /path/to/libblah.so.0
1518#
1519# These functions are useful when a lib in your package changes --library. Such 1709# These functions are useful when a lib in your package changes ABI SONAME.
1520# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1521# would break packages that link against it. Most people get around this 1711# would break packages that link against it. Most people get around this
1522# by using the portage SLOT mechanism, but that is not always a relevant 1712# by using the portage SLOT mechanism, but that is not always a relevant
1523# solution, so instead you can add the following to your ebuilds: 1713# solution, so instead you can call this from pkg_preinst. See also the
1524# 1714# preserve_old_lib_notify function.
1525# src_install() {
1526# ...
1527# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1528# ...
1529# }
1530#
1531# pkg_postinst() {
1532# ...
1533# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1534# ...
1535# }
1536
1537preserve_old_lib() { 1715preserve_old_lib() {
1538 LIB=$1 1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1539 1721
1540 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1541 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1542 DIRNAME=`dirname ${LIB}`
1543 1724
1544 dodir ${DIRNAME} 1725 local lib dir
1545 cp ${ROOT}${LIB} ${D}${DIRNAME} 1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1546 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1547 fi 1732 done
1548} 1733}
1549 1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1550preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1551 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1552 1744
1553 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1554 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1555 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1556 ewarn "An old version of an installed library was detected on your system." 1753 ewarn "Old versions of installed libraries were detected on your system."
1557 ewarn "In order to avoid breaking packages that link against it, this older version" 1754 ewarn "In order to avoid breaking packages that depend on these old libs,"
1558 ewarn "is not being removed. In order to make full use of this newer version," 1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1559 ewarn "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1758 ewarn
1759 fi
1560 ewarn " revdep-rebuild --library ${SONAME}" 1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1561 ewarn 1763 ewarn
1562 ewarn "After doing that, you can safely remove ${LIB}" 1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1563 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1564 fi 1769 fi
1565} 1770}
1566 1771
1567# Hack for people to figure out if a package was built with 1772# @FUNCTION: built_with_use
1568# certain USE flags 1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1569# 1775#
1570# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1571# ex: built_with_use xchat gtk2
1572# 1777#
1573# Flags: -a all USE flags should be utilized 1778# A temporary hack until portage properly supports DEPENDing on USE
1574# -o at least one USE flag should be utilized 1779# flags being enabled in packages. This will check to see if the specified
1575# Note: the default flag is '-a' 1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1576built_with_use() { 1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1577 local opt=$1 1810 local opt=$1
1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1579 1812
1580 local PKG=$(best_version $1) 1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1581 shift 1815 shift
1582 1816
1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1584 1819
1585 # if the USE file doesnt exist, assume the $PKG is either 1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1586 # injected or package.provided 1821 # this gracefully
1587 [[ ! -e ${USEFILE} ]] && return 0 1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1588 1850
1589 local USE_BUILT=$(<${USEFILE}) 1851 local USE_BUILT=$(<${USEFILE})
1590 while [[ $# -gt 0 ]] ; do 1852 while [[ $# -gt 0 ]] ; do
1591 if [[ ${opt} = "-o" ]] ; then 1853 if [[ ${opt} = "-o" ]] ; then
1592 has $1 ${USE_BUILT} && return 0 1854 has $1 ${USE_BUILT} && return 0
1596 shift 1858 shift
1597 done 1859 done
1598 [[ ${opt} = "-a" ]] 1860 [[ ${opt} = "-a" ]]
1599} 1861}
1600 1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1601# Many configure scripts wrongly bail when a C++ compiler 1866# Many configure scripts wrongly bail when a C++ compiler could not be
1602# could not be detected. #73450 1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1603epunt_cxx() { 1870epunt_cxx() {
1604 local dir=$1 1871 local dir=$1
1605 [[ -z ${dir} ]] && dir=${S} 1872 [[ -z ${dir} ]] && dir=${S}
1606 ebegin "Removing useless C++ checks" 1873 ebegin "Removing useless C++ checks"
1607 local f 1874 local f
1608 for f in $(find ${dir} -name configure) ; do 1875 find "${dir}" -name configure | while read f ; do
1609 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1610 done 1877 done
1611 eend 0 1878 eend 0
1612} 1879}
1613 1880
1614# dopamd <file> [more files] 1881# @FUNCTION: make_wrapper
1615# 1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1616# Install pam auth config file in /etc/pam.d 1883# @DESCRIPTION:
1617dopamd() { 1884# Create a shell wrapper script named wrapper in installpath
1618 [[ -z $1 ]] && die "dopamd requires at least one argument" 1885# (defaults to the bindir) to execute target (default of wrapper) by
1619 1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1620 use pam || return 0 1887# libpaths followed by optionally changing directory to chdir.
1621
1622 INSDESTTREE=/etc/pam.d \
1623 doins "$@" || die "failed to install $@"
1624}
1625# newpamd <old name> <new name>
1626#
1627# Install pam file <old name> as <new name> in /etc/pam.d
1628newpamd() {
1629 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1630
1631 use pam || return 0
1632
1633 INSDESTTREE=/etc/pam.d \
1634 newins "$1" "$2" || die "failed to install $1 as $2"
1635}
1636
1637# make a wrapper script ...
1638# NOTE: this was originally games_make_wrapper, but I noticed other places where
1639# this could be used, so I have moved it here and made it not games-specific
1640# -- wolf31o2
1641# $1 == wrapper name
1642# $2 == binary to run
1643# $3 == directory to chdir before running binary
1644# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1645# $5 == path for wrapper
1646make_wrapper() { 1888make_wrapper() {
1647 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1648 local tmpwrapper=$(emktemp) 1890 local tmpwrapper=$(emktemp)
1649 # We don't want to quote ${bin} so that people can pass complex 1891 # We don't want to quote ${bin} so that people can pass complex
1650 # things as $bin ... "./someprog --args" 1892 # things as $bin ... "./someprog --args"
1660fi 1902fi
1661exec ${bin} "\$@" 1903exec ${bin} "\$@"
1662EOF 1904EOF
1663 chmod go+rx "${tmpwrapper}" 1905 chmod go+rx "${tmpwrapper}"
1664 if [[ -n ${path} ]] ; then 1906 if [[ -n ${path} ]] ; then
1907 (
1665 exeinto "${path}" 1908 exeinto "${path}"
1666 newexe "${tmpwrapper}" "${wrapper}" 1909 newexe "${tmpwrapper}" "${wrapper}"
1910 ) || die
1667 else 1911 else
1668 newbin "${tmpwrapper}" "${wrapper}" 1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1914}
1915
1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1669 fi 1930# fi
1670} 1931
1932# cd "${D}"
1933# [[ -d usr/share/doc ]] || return 0
1934
1935# find usr/share/doc -exec gzip {} +
1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

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