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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 1.228 2006/03/10 23:24:21 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.327 2010/01/10 15:49:01 scarabeus 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 ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55# 61}
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(get_libdir)
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 62
69 for lib in "${@}" ; do 63# @FUNCTION: esvn_clean
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 64# @USAGE: [list of dirs]
71 /* GNU ld script 65# @DESCRIPTION:
72 Since Gentoo has critical dynamic libraries 66# Remove .svn directories recursiveley. Useful when a source tarball contains
73 in /lib, and the static versions in /usr/lib, 67# internal Subversion directories. Defaults to $PWD.
74 we need to have a "fake" dynamic lib in /usr/lib, 68esvn_clean() {
75 otherwise we run into linking problems. 69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
76 72
77 See bug http://bugs.gentoo.org/4411 for more info. 73# @FUNCTION: eshopts_push
78 */ 74# @USAGE: [options to `set`]
79 GROUP ( /${libdir}/${lib} ) 75# @DESCRIPTION:
80 END_LDSCRIPT 76# Often times code will want to enable a shell option to change code behavior.
81 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
88# return 0
89# fi
82 done 90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
83} 100}
84 101
102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
85 116
86# Default directory where patches are located 117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
87EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
89EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
90# Default options for patch 127# Default options for patch:
128# @CODE
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
94# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
95# and not the full path .. 137# and not the full path. Globs accepted.
96EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
97# Change the printed message for a single patch. 141# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
143# @VARIABLE: EPATCH_MULTI_MSG
144# @DESCRIPTION:
99# Change the printed message for multiple patches. 145# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 147# @VARIABLE: EPATCH_FORCE
102# 148# @DESCRIPTION:
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 149# Only require patches to match EPATCH_SUFFIX rather than the extended
104# 150# arch naming style.
105EPATCH_FORCE="no" 151EPATCH_FORCE="no"
106 152
107# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
108# or two patches. 154# @USAGE: [patches] [dirs of patches]
155# @DESCRIPTION:
156# epatch is designed to greatly simplify the application of patches. It can
157# process patch files directly, or directories of patches. The patches may be
158# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
159# the -p option as epatch will automatically attempt -p0 to -p5 until things
160# apply successfully.
109# 161#
110# It should work with .bz2, .gz, .zip and plain text patches. 162# If you do not specify any options, then epatch will default to the directory
111# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
112# 164#
113# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
114# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
115# 167# ${EPATCH_FORCE} == "yes"
116# Above EPATCH_* variables can be used to control various defaults,
117# bug they should be left as is to ensure an ebuild can rely on
118# them for.
119#
120# Patches are applied in current directory.
121#
122# Bulk Patches should preferibly have the form of:
123#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else
170# *.${EPATCH_SUFFIX}
171# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering.
173# The arch field is used to apply patches only for the host architecture with
174# the special value of "all" means apply for everyone. Note that using values
175# other than "all" is highly discouraged -- you should apply patches all the
176# time and let architecture details be detected at configure/compile time.
125# 177#
126# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
127# 180#
128# 01_all_misc-fix.patch.bz2 181# 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() { 182epatch() {
141 _epatch_draw_line() { 183 _epatch_draw_line() {
142 # this func produces a lot of pointless noise when debugging is turned on ... 184 # create a line of same length as input string
143 local is_debug=0 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
144 [[ $- == *x* ]] && is_debug=1 && set +x 186 echo "${1//?/=}"
145
146 local i=0 str_length="" str_out=""
147
148 # Handle calls that do not have args, or wc not being installed ...
149 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
150 str_length=65
151 else
152 str_length=$(echo -n "$*" | wc -m)
153 fi
154
155 while ((i++ < ${str_length})) ; do
156 str_out="${str_out}="
157 done
158 echo ${str_out}
159
160 [[ ${is_debug} -eq 1 ]] && set -x
161 return 0
162 } 187 }
163 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
164 local PIPE_CMD=""
165 local STDERR_TARGET="${T}/$$.out"
166 local PATCH_TARGET="${T}/$$.patch"
167 local PATCH_SUFFIX=""
168 local SINGLE_PATCH="no"
169 local x=""
170 188
171 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
172 190
173 if [ "$#" -gt 1 ] 191 # Let the rest of the code process one user arg at a time --
174 then 192 # each arg may expand into multiple patches, and each arg may
193 # need to start off with the default global EPATCH_xxx values
194 if [[ $# -gt 1 ]] ; then
175 local m="" 195 local m
176 for m in "$@" ; do 196 for m in "$@" ; do
177 epatch "${m}" 197 epatch "${m}"
178 done 198 done
179 return 0 199 return 0
180 fi 200 fi
181 201
182 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
183 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
184 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
185 208 set -- "$1"
186 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
187 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
188 212
189 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
190 then 214 # Some people like to make dirs of patches w/out suffixes (vim)
191 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
192 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 216
217 else
218 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo
221 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
222 eerror
223 eerror " ${EPATCH_SOURCE}"
224 eerror " ( ${EPATCH_SOURCE##*/} )"
225 echo
226 die "Cannot find \$EPATCH_SOURCE!"
227 fi
228
229 local PIPE_CMD
230 case ${EPATCH_SUFFIX##*\.} in
231 xz) PIPE_CMD="xz -dc" ;;
232 lzma) PIPE_CMD="lzma -dc" ;;
233 bz2) PIPE_CMD="bzip2 -dc" ;;
234 gz|Z|z) PIPE_CMD="gzip -dc" ;;
235 ZIP|zip) PIPE_CMD="unzip -p" ;;
236 *) ;;
237 esac
238
239 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
240
241 local x
242 for x in "$@" ; do
243 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
244 # didn't match anything, ignore continue on
245 [[ ! -f ${x} ]] && continue
246
247 local patchname=${x##*/}
248
249 # Apply single patches, or forced sets of patches, or
250 # patches with ARCH dependant names.
251 # ???_arch_foo.patch
252 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \
258 ${a} == ${ARCH} ]]
193 then 259 then
194 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex skip
269 for ex in ${EPATCH_EXCLUDE} ; do
270 [[ ${patchname} == ${ex} ]] && skip=1
271 done
272
273 eshopts_pop
274
275 [[ ${skip} = 1 ]] && continue
276 fi
277
278 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
279 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
280 einfo "${EPATCH_SINGLE_MSG}"
281 else
282 einfo "Applying ${patchname} ..."
283 fi
195 else 284 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 285 einfo " ${patchname} ..."
197 fi 286 fi
198 else 287
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 288 # most of the time, there will only be one run per unique name,
200 then 289 # but if there are more, make sure we get unique log filenames
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 290 local STDERR_TARGET="${T}/${patchname}.out"
202 then 291 if [[ -e ${STDERR_TARGET} ]] ; then
203 EPATCH_SOURCE="$1" 292 STDERR_TARGET="${T}/${patchname}-$$.out"
293 fi
294
295 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
296
297 # Decompress the patch if need be
298 local count=0
299 local PATCH_TARGET
300 if [[ -n ${PIPE_CMD} ]] ; then
301 PATCH_TARGET="${T}/$$.patch"
302 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
303
304 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
204 fi 310 fi
311 else
312 PATCH_TARGET=${x}
313 fi
205 314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
323 fi
324
325 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
326 while [[ ${count} -lt 5 ]] ; do
327 # Generate some useful debug info ...
328 (
329 _epatch_draw_line "***** ${patchname} *****"
206 echo 330 echo
207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 331 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
332 echo
333 _epatch_draw_line "***** ${patchname} *****"
334 ) >> "${STDERR_TARGET}"
335
336 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
337 (
338 _epatch_draw_line "***** ${patchname} *****"
339 echo
340 echo "ACTUALLY APPLYING ${patchname} ..."
341 echo
342 _epatch_draw_line "***** ${patchname} *****"
343 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
344 ) >> "${STDERR_TARGET}"
345
346 if [ $? -ne 0 ] ; then
347 echo
348 eerror "A dry-run of patch command succeeded, but actually"
349 eerror "applying the patch failed!"
350 #die "Real world sux compared to the dreamworld!"
351 count=5
352 fi
353 break
354 fi
355
356 : $(( count++ ))
357 done
358
359 # if we had to decompress the patch, delete the temp one
360 if [[ -n ${PIPE_CMD} ]] ; then
361 rm -f "${PATCH_TARGET}"
362 fi
363
364 if [[ ${count} -ge 5 ]] ; then
365 echo
366 eerror "Failed Patch: ${patchname} !"
367 eerror " ( ${PATCH_TARGET} )"
208 eerror 368 eerror
209 eerror " ${EPATCH_SOURCE}" 369 eerror "Include in your bugreport the contents of:"
210 eerror " ( ${EPATCH_SOURCE##*/} )" 370 eerror
371 eerror " ${STDERR_TARGET}"
211 echo 372 echo
212 die "Cannot find \$EPATCH_SOURCE!"
213 fi
214
215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
216 fi
217
218 case ${EPATCH_SUFFIX##*\.} in
219 bz2)
220 PIPE_CMD="bzip2 -dc"
221 PATCH_SUFFIX="bz2"
222 ;;
223 gz|Z|z)
224 PIPE_CMD="gzip -dc"
225 PATCH_SUFFIX="gz"
226 ;;
227 ZIP|zip)
228 PIPE_CMD="unzip -p"
229 PATCH_SUFFIX="zip"
230 ;;
231 *)
232 PIPE_CMD="cat"
233 PATCH_SUFFIX="patch"
234 ;;
235 esac
236
237 if [ "${SINGLE_PATCH}" = "no" ]
238 then
239 einfo "${EPATCH_MULTI_MSG}"
240 fi
241 for x in ${EPATCH_SOURCE}
242 do
243 # New ARCH dependant patch naming scheme ...
244 #
245 # ???_arch_foo.patch
246 #
247 if [ -f ${x} ] && \
248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
249 [ "${EPATCH_FORCE}" = "yes" ])
250 then
251 local count=0
252 local popts="${EPATCH_OPTS}"
253 local patchname=${x##*/}
254
255 if [ -n "${EPATCH_EXCLUDE}" ]
256 then
257 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
258 then
259 continue
260 fi
261 fi
262
263 if [ "${SINGLE_PATCH}" = "yes" ]
264 then
265 if [ -n "${EPATCH_SINGLE_MSG}" ]
266 then
267 einfo "${EPATCH_SINGLE_MSG}"
268 else
269 einfo "Applying ${patchname} ..."
270 fi
271 else
272 einfo " ${patchname} ..."
273 fi
274
275 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277
278 # Allow for prefix to differ ... im lazy, so shoot me :/
279 while [ "${count}" -lt 5 ]
280 do
281 # Generate some useful debug info ...
282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284
285 if [ "${PATCH_SUFFIX}" != "patch" ]
286 then
287 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 else
290 PATCH_TARGET="${x}"
291 fi
292
293 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 if [ "${PATCH_SUFFIX}" != "patch" ]
300 then
301 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
302 then
303 echo
304 eerror "Could not extract patch!"
305 #die "Could not extract patch!"
306 count=5
307 break
308 fi
309 fi
310
311 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
312 then
313 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
314 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
315 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
316 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
317 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
318
319 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
320 _epatch_assert
321
322 if [ "$?" -ne 0 ]
323 then
324 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 echo
326 eerror "A dry-run of patch command succeeded, but actually"
327 eerror "applying the patch failed!"
328 #die "Real world sux compared to the dreamworld!"
329 count=5
330 fi
331
332 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
333
334 break
335 fi
336
337 count=$((count + 1))
338 done
339
340 if [ "${PATCH_SUFFIX}" != "patch" ]
341 then
342 rm -f ${PATCH_TARGET}
343 fi
344
345 if [ "${count}" -eq 5 ]
346 then
347 echo
348 eerror "Failed Patch: ${patchname} !"
349 eerror " ( ${PATCH_TARGET} )"
350 eerror
351 eerror "Include in your bugreport the contents of:"
352 eerror
353 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
354 echo
355 die "Failed Patch: ${patchname}!" 373 die "Failed Patch: ${patchname}!"
356 fi 374 fi
357 375
358 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 376 # if everything worked, delete the patch log
359 377 rm -f "${STDERR_TARGET}"
360 eend 0 378 eend 0
361 fi
362 done 379 done
363 if [ "${SINGLE_PATCH}" = "no" ] 380
364 then 381 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
365 einfo "Done with patching" 382 : # everything worked
383}
384epatch_user() {
385 [[ $# -ne 0 ]] && die "epatch_user takes no options"
386
387 # don't clobber any EPATCH vars that the parent might want
388 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
389 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
390 EPATCH_SOURCE=${base}/${CTARGET}/${check}
391 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
393 if [[ -d ${EPATCH_SOURCE} ]] ; then
394 EPATCH_SOURCE=${EPATCH_SOURCE} \
395 EPATCH_SUFFIX="patch" \
396 EPATCH_FORCE="yes" \
397 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
398 epatch
399 break
366 fi 400 fi
401 done
367} 402}
368 403
404# @FUNCTION: emktemp
405# @USAGE: [temp dir]
406# @DESCRIPTION:
369# Cheap replacement for when debianutils (and thus mktemp) 407# Cheap replacement for when debianutils (and thus mktemp)
370# does not exist on the users system 408# does not exist on the users system.
371# vapier@gentoo.org
372#
373# Takes just 1 optional parameter (the directory to create tmpfile in)
374emktemp() { 409emktemp() {
375 local exe="touch" 410 local exe="touch"
376 [[ $1 == -d ]] && exe="mkdir" && shift 411 [[ $1 == -d ]] && exe="mkdir" && shift
377 local topdir=$1 412 local topdir=$1
378 413
380 [[ -z ${T} ]] \ 415 [[ -z ${T} ]] \
381 && topdir="/tmp" \ 416 && topdir="/tmp" \
382 || topdir=${T} 417 || topdir=${T}
383 fi 418 fi
384 419
385 if [[ -z $(type -p mktemp) ]] ; then 420 if ! type -P mktemp > /dev/null ; then
421 # system lacks `mktemp` so we have to fake it
386 local tmp=/ 422 local tmp=/
387 while [[ -e ${tmp} ]] ; do 423 while [[ -e ${tmp} ]] ; do
388 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 424 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
389 done 425 done
390 ${exe} "${tmp}" || ${exe} -p "${tmp}" 426 ${exe} "${tmp}" || ${exe} -p "${tmp}"
391 echo "${tmp}" 427 echo "${tmp}"
392 else 428 else
429 # the args here will give slightly wierd names on BSD,
430 # but should produce a usable file on all userlands
393 if [[ ${exe} == "touch" ]] ; then 431 if [[ ${exe} == "touch" ]] ; then
394 [[ ${USERLAND} == "GNU" ]] \
395 && mktemp -p "${topdir}" \
396 || TMPDIR="${topdir}" mktemp -t tmp 432 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
397 else 433 else
398 [[ ${USERLAND} == "GNU" ]] \
399 && mktemp -d "${topdir}" \
400 || TMPDIR="${topdir}" mktemp -dt tmp 434 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
401 fi
402 fi 435 fi
436 fi
403} 437}
404 438
439# @FUNCTION: egetent
440# @USAGE: <database> <key>
441# @MAINTAINER:
442# base-system@gentoo.org (Linux)
443# Joe Jezak <josejx@gmail.com> (OS X)
444# usata@gentoo.org (OS X)
445# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
446# @DESCRIPTION:
405# Small wrapper for getent (Linux), nidump (Mac OS X), 447# Small wrapper for getent (Linux),
448# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
406# and pw (FreeBSD) used in enewuser()/enewgroup() 449# and pw (FreeBSD) used in enewuser()/enewgroup()
407# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
408# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
409#
410# egetent(database, key)
411egetent() { 450egetent() {
412 case ${CHOST} in 451 case ${CHOST} in
413 *-darwin*) 452 *-darwin[678])
414 case "$2" in 453 case "$2" in
415 *[!0-9]*) # Non numeric 454 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 455 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 456 ;;
418 *) # Numeric 457 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 458 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
459 ;;
460 esac
461 ;;
462 *-darwin*)
463 local mytype=$1
464 [[ "passwd" == $mytype ]] && mytype="Users"
465 [[ "group" == $mytype ]] && mytype="Groups"
466 case "$2" in
467 *[!0-9]*) # Non numeric
468 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
469 ;;
470 *) # Numeric
471 local mykey="UniqueID"
472 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
473 dscl . -search /$mytype $mykey $2 2>/dev/null
420 ;; 474 ;;
421 esac 475 esac
422 ;; 476 ;;
423 *-freebsd*|*-dragonfly*) 477 *-freebsd*|*-dragonfly*)
424 local opts action="user" 478 local opts action="user"
439 getent "$1" "$2" 493 getent "$1" "$2"
440 ;; 494 ;;
441 esac 495 esac
442} 496}
443 497
444# Simplify/standardize adding users to the system 498# @FUNCTION: enewuser
445# vapier@gentoo.org 499# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
446# 500# @DESCRIPTION:
447# enewuser(username, uid, shell, homedir, groups, extra options) 501# Same as enewgroup, you are not required to understand how to properly add
448# 502# a user to the system. The only required parameter is the username.
449# Default values if you do not specify any: 503# Default uid is (pass -1 for this) next available, default shell is
450# username: REQUIRED ! 504# /bin/false, default homedir is /dev/null, there are no default groups,
451# uid: next available (see useradd(8)) 505# and default params sets the comment as 'added by portage for ${PN}'.
452# note: pass -1 to get default behavior
453# shell: /bin/false
454# homedir: /dev/null
455# groups: none
456# extra: comment of 'added by portage for ${PN}'
457enewuser() { 506enewuser() {
507 case ${EBUILD_PHASE} in
508 unpack|compile|test|install)
509 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
510 eerror "Package fails at QA and at life. Please file a bug."
511 die "Bad package! enewuser is only for use in pkg_* functions!"
512 esac
513
458 # get the username 514 # get the username
459 local euser=$1; shift 515 local euser=$1; shift
460 if [[ -z ${euser} ]] ; then 516 if [[ -z ${euser} ]] ; then
461 eerror "No username specified !" 517 eerror "No username specified !"
462 die "Cannot call enewuser without a username" 518 die "Cannot call enewuser without a username"
463 fi 519 fi
464 520
465 # lets see if the username already exists 521 # lets see if the username already exists
466 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 522 if [[ -n $(egetent passwd "${euser}") ]] ; then
467 return 0 523 return 0
468 fi 524 fi
469 einfo "Adding user '${euser}' to your system ..." 525 einfo "Adding user '${euser}' to your system ..."
470 526
471 # options to pass to useradd 527 # options to pass to useradd
472 local opts= 528 local opts=
473 529
474 # handle uid 530 # handle uid
475 local euid=$1; shift 531 local euid=$1; shift
476 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 532 if [[ -n ${euid} && ${euid} != -1 ]] ; then
477 if [[ ${euid} -gt 0 ]] ; then 533 if [[ ${euid} -gt 0 ]] ; then
478 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 534 if [[ -n $(egetent passwd ${euid}) ]] ; then
479 euid="next" 535 euid="next"
480 fi 536 fi
481 else 537 else
482 eerror "Userid given but is not greater than 0 !" 538 eerror "Userid given but is not greater than 0 !"
483 die "${euid} is not a valid UID" 539 die "${euid} is not a valid UID"
484 fi 540 fi
485 else 541 else
486 euid="next" 542 euid="next"
487 fi 543 fi
488 if [[ ${euid} == "next" ]] ; then 544 if [[ ${euid} == "next" ]] ; then
489 for euid in $(seq 101 999) ; do 545 for ((euid = 101; euid <= 999; euid++)); do
490 [[ -z $(egetent passwd ${euid}) ]] && break 546 [[ -z $(egetent passwd ${euid}) ]] && break
491 done 547 done
492 fi 548 fi
493 opts="${opts} -u ${euid}" 549 opts="${opts} -u ${euid}"
494 einfo " - Userid: ${euid}" 550 einfo " - Userid: ${euid}"
508 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 564 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
509 [[ -x ${ROOT}${shell} ]] && break 565 [[ -x ${ROOT}${shell} ]] && break
510 done 566 done
511 567
512 if [[ ${shell} == "/dev/null" ]] ; then 568 if [[ ${shell} == "/dev/null" ]] ; then
513 eerror "Unable to identify the shell to use" 569 eerror "Unable to identify the shell to use, proceeding with userland default."
514 die "Unable to identify the shell to use" 570 case ${USERLAND} in
571 GNU) shell="/bin/false" ;;
572 BSD) shell="/sbin/nologin" ;;
573 Darwin) shell="/usr/sbin/nologin" ;;
574 *) die "Unable to identify the default shell for userland ${USERLAND}"
575 esac
515 fi 576 fi
516 577
517 eshell=${shell} 578 eshell=${shell}
518 fi 579 fi
519 einfo " - Shell: ${eshell}" 580 einfo " - Shell: ${eshell}"
617 fi 678 fi
618 ;; 679 ;;
619 680
620 *) 681 *)
621 if [[ -z $@ ]] ; then 682 if [[ -z $@ ]] ; then
622 useradd ${opts} ${euser} \ 683 useradd ${opts} \
623 -c "added by portage for ${PN}" \ 684 -c "added by portage for ${PN}" \
685 ${euser} \
624 || die "enewuser failed" 686 || die "enewuser failed"
625 else 687 else
626 einfo " - Extra: $@" 688 einfo " - Extra: $@"
627 useradd ${opts} ${euser} "$@" \ 689 useradd ${opts} "$@" \
690 ${euser} \
628 || die "enewuser failed" 691 || die "enewuser failed"
629 fi 692 fi
630 ;; 693 ;;
631 esac 694 esac
632 695
638 fi 701 fi
639 702
640 export SANDBOX_ON=${oldsandbox} 703 export SANDBOX_ON=${oldsandbox}
641} 704}
642 705
643# Simplify/standardize adding groups to the system 706# @FUNCTION: enewgroup
644# vapier@gentoo.org 707# @USAGE: <group> [gid]
645# 708# @DESCRIPTION:
646# enewgroup(group, gid) 709# This function does not require you to understand how to properly add a
647# 710# group to the system. Just give it a group name to add and enewgroup will
648# Default values if you do not specify any: 711# do the rest. You may specify the gid for the group or allow the group to
649# groupname: REQUIRED ! 712# allocate the next available one.
650# gid: next available (see groupadd(8))
651# extra: none
652enewgroup() { 713enewgroup() {
714 case ${EBUILD_PHASE} in
715 unpack|compile|test|install)
716 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
717 eerror "Package fails at QA and at life. Please file a bug."
718 die "Bad package! enewgroup is only for use in pkg_* functions!"
719 esac
720
653 # get the group 721 # get the group
654 local egroup="$1"; shift 722 local egroup="$1"; shift
655 if [ -z "${egroup}" ] 723 if [ -z "${egroup}" ]
656 then 724 then
657 eerror "No group specified !" 725 eerror "No group specified !"
658 die "Cannot call enewgroup without a group" 726 die "Cannot call enewgroup without a group"
659 fi 727 fi
660 728
661 # see if group already exists 729 # see if group already exists
662 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 730 if [[ -n $(egetent group "${egroup}") ]]; then
663 then
664 return 0 731 return 0
665 fi 732 fi
666 einfo "Adding group '${egroup}' to your system ..." 733 einfo "Adding group '${egroup}' to your system ..."
667 734
668 # options to pass to useradd 735 # options to pass to useradd
711 fi 778 fi
712 779
713 # If we need the next available 780 # If we need the next available
714 case ${egid} in 781 case ${egid} in
715 *[!0-9]*) # Non numeric 782 *[!0-9]*) # Non numeric
716 for egid in $(seq 101 999); do 783 for ((egid = 101; egid <= 999; egid++)); do
717 [ -z "`egetent group ${egid}`" ] && break 784 [[ -z $(egetent group ${egid}) ]] && break
718 done 785 done
719 esac 786 esac
720 dscl . create /groups/${egroup} gid ${egid} 787 dscl . create /groups/${egroup} gid ${egid}
721 dscl . create /groups/${egroup} passwd '*' 788 dscl . create /groups/${egroup} passwd '*'
722 ;; 789 ;;
723 790
724 *-freebsd*|*-dragonfly*) 791 *-freebsd*|*-dragonfly*)
725 case ${egid} in 792 case ${egid} in
726 *[!0-9]*) # Non numeric 793 *[!0-9]*) # Non numeric
727 for egid in $(seq 101 999); do 794 for ((egid = 101; egid <= 999; egid++)); do
728 [ -z "`egetent group ${egid}`" ] && break 795 [[ -z $(egetent group ${egid}) ]] && break
729 done 796 done
730 esac 797 esac
731 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 798 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
732 ;; 799 ;;
733 800
734 *-netbsd*) 801 *-netbsd*)
735 case ${egid} in 802 case ${egid} in
736 *[!0-9]*) # Non numeric 803 *[!0-9]*) # Non numeric
737 for egid in $(seq 101 999); do 804 for ((egid = 101; egid <= 999; egid++)); do
738 [ -z "`egetent group ${egid}`" ] && break 805 [[ -z $(egetent group ${egid}) ]] && break
739 done 806 done
740 esac 807 esac
741 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 808 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
742 ;; 809 ;;
743 810
746 ;; 813 ;;
747 esac 814 esac
748 export SANDBOX_ON="${oldsandbox}" 815 export SANDBOX_ON="${oldsandbox}"
749} 816}
750 817
751# Simple script to replace 'dos2unix' binaries 818# @FUNCTION: edos2unix
752# vapier@gentoo.org 819# @USAGE: <file> [more files ...]
753# 820# @DESCRIPTION:
754# edos2unix(file, <more files> ...) 821# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
822# to remove all of these text utilities from DEPEND variables because this
823# is a script based solution. Just give it a list of files to convert and
824# they will all be changed from the DOS CRLF format to the UNIX LF format.
755edos2unix() { 825edos2unix() {
756 for f in "$@" 826 echo "$@" | xargs sed -i 's/\r$//'
757 do
758 cp "${f}" ${T}/edos2unix
759 sed 's/\r$//' ${T}/edos2unix > "${f}"
760 done
761} 827}
762
763
764##############################################################
765# START: Handle .desktop files and menu entries #
766# maybe this should be separated into a new eclass some time #
767# lanius@gentoo.org #
768##############################################################
769 828
770# Make a desktop file ! 829# Make a desktop file !
771# Great for making those icons in kde/gnome startmenu ! 830# Great for making those icons in kde/gnome startmenu !
772# Amaze your friends ! Get the women ! Join today ! 831# Amaze your friends ! Get the women ! Join today !
773# 832#
774# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 833# make_desktop_entry(<command>, [name], [icon], [type], [path])
775# 834#
776# binary: what binary does the app run with ? 835# binary: what command does the app run with ?
777# name: the name that will show up in the menu 836# name: the name that will show up in the menu
778# icon: give your little like a pretty little icon ... 837# icon: give your little like a pretty little icon ...
779# this can be relative (to /usr/share/pixmaps) or 838# this can be relative (to /usr/share/pixmaps) or
780# a full path to an icon 839# a full path to an icon
781# type: what kind of application is this ? for categories: 840# type: what kind of application is this ? for categories:
782# http://www.freedesktop.org/Standards/desktop-entry-spec 841# http://standards.freedesktop.org/menu-spec/latest/apa.html
783# path: if your app needs to startup in a specific dir 842# path: if your app needs to startup in a specific dir
784make_desktop_entry() { 843make_desktop_entry() {
785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 844 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
786 845
787 local exec=${1} 846 local exec=${1}
788 local name=${2:-${PN}} 847 local name=${2:-${PN}}
789 local icon=${3:-${PN}.png} 848 local icon=${3:-${PN}}
790 local type=${4} 849 local type=${4}
791 local path=${5} 850 local path=${5}
792 851
793 if [[ -z ${type} ]] ; then 852 if [[ -z ${type} ]] ; then
794 local catmaj=${CATEGORY%%-*} 853 local catmaj=${CATEGORY%%-*}
795 local catmin=${CATEGORY##*-} 854 local catmin=${CATEGORY##*-}
796 case ${catmaj} in 855 case ${catmaj} in
797 app) 856 app)
798 case ${catmin} in 857 case ${catmin} in
858 accessibility) type=Accessibility;;
799 admin) type=System;; 859 admin) type=System;;
860 antivirus) type=System;;
861 arch) type=Archiving;;
862 backup) type=Archiving;;
800 cdr) type=DiscBurning;; 863 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;; 864 dicts) type=Dictionary;;
865 doc) type=Documentation;;
802 editors) type=TextEditor;; 866 editors) type=TextEditor;;
803 emacs) type=TextEditor;; 867 emacs) type=TextEditor;;
804 emulation) type=Emulator;; 868 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;; 869 laptop) type=HardwareSettings;;
806 office) type=Office;; 870 office) type=Office;;
871 pda) type=PDA;;
807 vim) type=TextEditor;; 872 vim) type=TextEditor;;
808 xemacs) type=TextEditor;; 873 xemacs) type=TextEditor;;
809 *) type=;; 874 *) type=;;
810 esac 875 esac
811 ;; 876 ;;
812 877
813 dev) 878 dev)
814 type="Development" 879 type="Development"
815 ;; 880 ;;
816 881
817 games) 882 games)
818 case ${catmin} in 883 case ${catmin} in
819 action) type=ActionGame;; 884 action|fps) type=ActionGame;;
820 arcade) type=ArcadeGame;; 885 arcade) type=ArcadeGame;;
821 board) type=BoardGame;; 886 board) type=BoardGame;;
822 kid) type=KidsGame;;
823 emulation) type=Emulator;; 887 emulation) type=Emulator;;
888 kids) type=KidsGame;;
824 puzzle) type=LogicGame;; 889 puzzle) type=LogicGame;;
825 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;; 890 roguelike) type=RolePlaying;;
891 rpg) type=RolePlaying;;
827 simulation) type=Simulation;; 892 simulation) type=Simulation;;
828 sports) type=SportsGame;; 893 sports) type=SportsGame;;
829 strategy) type=StrategyGame;; 894 strategy) type=StrategyGame;;
830 *) type=;; 895 *) type=;;
831 esac 896 esac
832 type="Game;${type}" 897 type="Game;${type}"
898 ;;
899
900 gnome)
901 type="Gnome;GTK"
902 ;;
903
904 kde)
905 type="KDE;Qt"
833 ;; 906 ;;
834 907
835 mail) 908 mail)
836 type="Network;Email" 909 type="Network;Email"
837 ;; 910 ;;
839 media) 912 media)
840 case ${catmin} in 913 case ${catmin} in
841 gfx) type=Graphics;; 914 gfx) type=Graphics;;
842 radio) type=Tuner;; 915 radio) type=Tuner;;
843 sound) type=Audio;; 916 sound) type=Audio;;
844 tv) type=TV;; 917 tv) type=TV;;
845 video) type=Video;; 918 video) type=Video;;
846 *) type=;; 919 *) type=;;
847 esac 920 esac
848 type="AudioVideo;${type}" 921 type="AudioVideo;${type}"
849 ;; 922 ;;
850 923
851 net) 924 net)
852 case ${catmin} in 925 case ${catmin} in
853 dialup) type=Dialup;; 926 dialup) type=Dialup;;
854 ftp) type=FileTransfer;; 927 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;; 928 im) type=InstantMessaging;;
856 irc) type=IRCClient;; 929 irc) type=IRCClient;;
857 mail) type=Email;; 930 mail) type=Email;;
858 news) type=News;; 931 news) type=News;;
859 nntp) type=News;; 932 nntp) type=News;;
860 p2p) type=FileTransfer;; 933 p2p) type=FileTransfer;;
861 *) type=;; 934 *) type=;;
862 esac 935 esac
863 type="Network;${type}" 936 type="Network;${type}"
864 ;; 937 ;;
865 938
866 sci) 939 sci)
867 case ${catmin} in 940 case ${catmin} in
868 astro*) type=Astronomy;; 941 astro*) type=Astronomy;;
869 bio*) type=Biology;; 942 bio*) type=Biology;;
870 calc*) type=Calculator;; 943 calc*) type=Calculator;;
871 chem*) type=Chemistry;; 944 chem*) type=Chemistry;;
945 elec*) type=Electronics;;
872 geo*) type=Geology;; 946 geo*) type=Geology;;
873 math*) type=Math;; 947 math*) type=Math;;
948 physics) type=Physics;;
949 visual*) type=DataVisualization;;
874 *) type=;; 950 *) type=;;
875 esac 951 esac
876 type="Science;${type}" 952 type="Science;${type}"
877 ;; 953 ;;
878 954
955 sys)
956 type="System"
957 ;;
958
879 www) 959 www)
880 case ${catmin} in 960 case ${catmin} in
881 client) type=WebBrowser;; 961 client) type=WebBrowser;;
882 *) type=;; 962 *) type=;;
883 esac 963 esac
884 type="Network" 964 type="Network"
885 ;; 965 ;;
886 966
887 *) 967 *)
892 if [ "${SLOT}" == "0" ] ; then 972 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}" 973 local desktop_name="${PN}"
894 else 974 else
895 local desktop_name="${PN}-${SLOT}" 975 local desktop_name="${PN}-${SLOT}"
896 fi 976 fi
977 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 978 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
898 979
980 cat <<-EOF > "${desktop}"
899echo "[Desktop Entry] 981 [Desktop Entry]
900Encoding=UTF-8
901Version=0.9.2
902Name=${name} 982 Name=${name}
903Type=Application 983 Type=Application
904Comment=${DESCRIPTION} 984 Comment=${DESCRIPTION}
905Exec=${exec} 985 Exec=${exec}
906Path=${path} 986 TryExec=${exec%% *}
907Icon=${icon} 987 Icon=${icon}
908Categories=Application;${type};" > "${desktop}" 988 Categories=${type};
989 EOF
990
991 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
909 992
910 ( 993 (
911 # wrap the env here so that the 'insinto' call 994 # wrap the env here so that the 'insinto' call
912 # doesn't corrupt the env of the caller 995 # doesn't corrupt the env of the caller
913 insinto /usr/share/applications 996 insinto /usr/share/applications
914 doins "${desktop}" 997 doins "${desktop}"
915 ) 998 )
916} 999}
917 1000
918# Make a GDM/KDM Session file 1001# @FUNCTION: validate_desktop_entries
919# 1002# @USAGE: [directories]
920# make_desktop_entry(<title>, <command>) 1003# @MAINTAINER:
921# title: File to execute to start the Window Manager 1004# Carsten Lohrke <carlo@gentoo.org>
922# command: Name of the Window Manager 1005# @DESCRIPTION:
1006# Validate desktop entries using desktop-file-utils
1007validate_desktop_entries() {
1008 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1009 einfo "Checking desktop entry validity"
1010 local directories=""
1011 for d in /usr/share/applications $@ ; do
1012 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1013 done
1014 if [[ -n ${directories} ]] ; then
1015 for FILE in $(find ${directories} -name "*\.desktop" \
1016 -not -path '*.hidden*' | sort -u 2>/dev/null)
1017 do
1018 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1019 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1020 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1021 done
1022 fi
1023 echo ""
1024 else
1025 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1026 fi
1027}
923 1028
1029# @FUNCTION: make_session_desktop
1030# @USAGE: <title> <command> [command args...]
1031# @DESCRIPTION:
1032# Make a GDM/KDM Session file. The title is the file to execute to start the
1033# Window Manager. The command is the name of the Window Manager.
1034#
1035# You can set the name of the file via the ${wm} variable.
924make_session_desktop() { 1036make_session_desktop() {
925 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1037 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
926 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1038 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
927 1039
928 local title=$1 1040 local title=$1
929 local command=$2 1041 local command=$2
930 local desktop=${T}/${wm}.desktop 1042 local desktop=${T}/${wm:-${PN}}.desktop
1043 shift 2
931 1044
1045 cat <<-EOF > "${desktop}"
932echo "[Desktop Entry] 1046 [Desktop Entry]
933Encoding=UTF-8
934Name=${title} 1047 Name=${title}
935Comment=This session logs you into ${title} 1048 Comment=This session logs you into ${title}
936Exec=${command} 1049 Exec=${command} $*
937TryExec=${command} 1050 TryExec=${command}
938Type=Application" > "${desktop}" 1051 Type=XSession
1052 EOF
939 1053
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
940 insinto /usr/share/xsessions 1057 insinto /usr/share/xsessions
941 doins "${desktop}" 1058 doins "${desktop}"
1059 )
942} 1060}
943 1061
1062# @FUNCTION: domenu
1063# @USAGE: <menus>
1064# @DESCRIPTION:
1065# Install the list of .desktop menu files into the appropriate directory
1066# (/usr/share/applications).
944domenu() { 1067domenu() {
1068 (
1069 # wrap the env here so that the 'insinto' call
1070 # doesn't corrupt the env of the caller
945 local i j 1071 local i j ret=0
946 insinto /usr/share/applications 1072 insinto /usr/share/applications
947 for i in "$@" ; do 1073 for i in "$@" ; do
948 if [[ -f ${i} ]] ; then 1074 if [[ -f ${i} ]] ; then
949 doins "${i}" 1075 doins "${i}"
1076 ((ret+=$?))
950 elif [[ -d ${i} ]] ; then 1077 elif [[ -d ${i} ]] ; then
951 for j in "${i}"/*.desktop ; do 1078 for j in "${i}"/*.desktop ; do
952 doins "${j}" 1079 doins "${j}"
1080 ((ret+=$?))
953 done 1081 done
1082 else
1083 ((++ret))
954 fi 1084 fi
955 done 1085 done
1086 exit ${ret}
1087 )
956} 1088}
1089
1090# @FUNCTION: newmenu
1091# @USAGE: <menu> <newname>
1092# @DESCRIPTION:
1093# Like all other new* functions, install the specified menu as newname.
957newmenu() { 1094newmenu() {
1095 (
1096 # wrap the env here so that the 'insinto' call
1097 # doesn't corrupt the env of the caller
958 insinto /usr/share/applications 1098 insinto /usr/share/applications
959 newins "$1" "$2" 1099 newins "$@"
1100 )
960} 1101}
961 1102
1103# @FUNCTION: doicon
1104# @USAGE: <list of icons>
1105# @DESCRIPTION:
1106# Install the list of icons into the icon directory (/usr/share/pixmaps).
1107# This is useful in conjunction with creating desktop/menu files.
962doicon() { 1108doicon() {
1109 (
1110 # wrap the env here so that the 'insinto' call
1111 # doesn't corrupt the env of the caller
963 local i j 1112 local i j ret
964 insinto /usr/share/pixmaps 1113 insinto /usr/share/pixmaps
965 for i in "$@" ; do 1114 for i in "$@" ; do
966 if [[ -f ${i} ]] ; then 1115 if [[ -f ${i} ]] ; then
967 doins "${i}" 1116 doins "${i}"
1117 ((ret+=$?))
968 elif [[ -d ${i} ]] ; then 1118 elif [[ -d ${i} ]] ; then
969 for j in "${i}"/*.png ; do 1119 for j in "${i}"/*.png ; do
970 doins "${j}" 1120 doins "${j}"
1121 ((ret+=$?))
971 done 1122 done
1123 else
1124 ((++ret))
972 fi 1125 fi
973 done 1126 done
1127 exit ${ret}
1128 )
974} 1129}
1130
1131# @FUNCTION: newicon
1132# @USAGE: <icon> <newname>
1133# @DESCRIPTION:
1134# Like all other new* functions, install the specified icon as newname.
975newicon() { 1135newicon() {
1136 (
1137 # wrap the env here so that the 'insinto' call
1138 # doesn't corrupt the env of the caller
976 insinto /usr/share/pixmaps 1139 insinto /usr/share/pixmaps
977 newins "$1" "$2" 1140 newins "$@"
1141 )
978} 1142}
979
980##############################################################
981# END: Handle .desktop files and menu entries #
982##############################################################
983
984 1143
985# for internal use only (unpack_pdv and unpack_makeself) 1144# for internal use only (unpack_pdv and unpack_makeself)
986find_unpackable_file() { 1145find_unpackable_file() {
987 local src=$1 1146 local src=$1
988 if [[ -z ${src} ]] ; then 1147 if [[ -z ${src} ]] ; then
998 fi 1157 fi
999 [[ ! -e ${src} ]] && return 1 1158 [[ ! -e ${src} ]] && return 1
1000 echo "${src}" 1159 echo "${src}"
1001} 1160}
1002 1161
1162# @FUNCTION: unpack_pdv
1163# @USAGE: <file to unpack> <size of off_t>
1164# @DESCRIPTION:
1003# Unpack those pesky pdv generated files ... 1165# Unpack those pesky pdv generated files ...
1004# They're self-unpacking programs with the binary package stuffed in 1166# They're self-unpacking programs with the binary package stuffed in
1005# the middle of the archive. Valve seems to use it a lot ... too bad 1167# the middle of the archive. Valve seems to use it a lot ... too bad
1006# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1168# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1007# 1169#
1008# Usage: unpack_pdv [file to unpack] [size of off_t]
1009# - you have to specify the off_t size ... i have no idea how to extract that 1170# You have to specify the off_t size ... I have no idea how to extract that
1010# information out of the binary executable myself. basically you pass in 1171# information out of the binary executable myself. Basically you pass in
1011# the size of the off_t type (in bytes) on the machine that built the pdv 1172# the size of the off_t type (in bytes) on the machine that built the pdv
1173# archive.
1174#
1012# archive. one way to determine this is by running the following commands: 1175# One way to determine this is by running the following commands:
1176#
1177# @CODE
1013# strings <pdv archive> | grep lseek 1178# strings <pdv archive> | grep lseek
1014# strace -elseek <pdv archive> 1179# strace -elseek <pdv archive>
1180# @CODE
1181#
1015# basically look for the first lseek command (we do the strings/grep because 1182# Basically look for the first lseek command (we do the strings/grep because
1016# sometimes the function call is _llseek or something) and steal the 2nd 1183# sometimes the function call is _llseek or something) and steal the 2nd
1017# parameter. here is an example: 1184# parameter. Here is an example:
1185#
1186# @CODE
1018# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1187# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1019# lseek 1188# lseek
1020# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1189# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1021# lseek(3, -4, SEEK_END) = 2981250 1190# lseek(3, -4, SEEK_END) = 2981250
1191# @CODE
1192#
1022# thus we would pass in the value of '4' as the second parameter. 1193# Thus we would pass in the value of '4' as the second parameter.
1023unpack_pdv() { 1194unpack_pdv() {
1024 local src=$(find_unpackable_file $1) 1195 local src=$(find_unpackable_file "$1")
1025 local sizeoff_t=$2 1196 local sizeoff_t=$2
1026 1197
1027 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1198 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1028 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1199 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1029 1200
1030 local shrtsrc=$(basename "${src}") 1201 local shrtsrc=$(basename "${src}")
1031 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1202 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1032 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1203 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1033 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1204 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1034 1205
1035 # grab metadata for debug reasons 1206 # grab metadata for debug reasons
1036 local metafile="$(emktemp)" 1207 local metafile=$(emktemp)
1037 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1208 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1038 1209
1039 # rip out the final file name from the metadata 1210 # rip out the final file name from the metadata
1040 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1211 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1041 datafile="`basename ${datafile}`" 1212 datafile=$(basename "${datafile}")
1042 1213
1043 # now lets uncompress/untar the file if need be 1214 # now lets uncompress/untar the file if need be
1044 local tmpfile="$(emktemp)" 1215 local tmpfile=$(emktemp)
1045 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1216 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1046 1217
1047 local iscompressed="`file -b ${tmpfile}`" 1218 local iscompressed=$(file -b "${tmpfile}")
1048 if [ "${iscompressed:0:8}" == "compress" ] ; then 1219 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1049 iscompressed=1 1220 iscompressed=1
1050 mv ${tmpfile}{,.Z} 1221 mv ${tmpfile}{,.Z}
1051 gunzip ${tmpfile} 1222 gunzip ${tmpfile}
1052 else 1223 else
1053 iscompressed=0 1224 iscompressed=0
1054 fi 1225 fi
1055 local istar="`file -b ${tmpfile}`" 1226 local istar=$(file -b "${tmpfile}")
1056 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1227 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1057 istar=1 1228 istar=1
1058 else 1229 else
1059 istar=0 1230 istar=0
1060 fi 1231 fi
1061 1232
1089 true 1260 true
1090 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1261 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1092} 1263}
1093 1264
1265# @FUNCTION: unpack_makeself
1266# @USAGE: [file to unpack] [offset] [tail|dd]
1267# @DESCRIPTION:
1094# Unpack those pesky makeself generated files ... 1268# Unpack those pesky makeself generated files ...
1095# They're shell scripts with the binary package tagged onto 1269# They're shell scripts with the binary package tagged onto
1096# the end of the archive. Loki utilized the format as does 1270# the end of the archive. Loki utilized the format as does
1097# many other game companies. 1271# many other game companies.
1098# 1272#
1099# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1273# If the file is not specified, then ${A} is used. If the
1100# - If the file is not specified then unpack will utilize ${A}.
1101# - If the offset is not specified then we will attempt to extract 1274# offset is not specified then we will attempt to extract
1102# the proper offset from the script itself. 1275# the proper offset from the script itself.
1103unpack_makeself() { 1276unpack_makeself() {
1104 local src_input=${1:-${A}} 1277 local src_input=${1:-${A}}
1105 local src=$(find_unpackable_file "${src_input}") 1278 local src=$(find_unpackable_file "${src_input}")
1106 local skip=$2 1279 local skip=$2
1107 local exe=$3 1280 local exe=$3
1113 if [[ -z ${skip} ]] ; then 1286 if [[ -z ${skip} ]] ; then
1114 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1287 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1115 local skip=0 1288 local skip=0
1116 exe=tail 1289 exe=tail
1117 case ${ver} in 1290 case ${ver} in
1118 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1291 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1119 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1292 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1120 ;; 1293 ;;
1121 2.0|2.0.1) 1294 2.0|2.0.1)
1122 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1295 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1123 ;; 1296 ;;
1153 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1326 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1154 *) die "makeself cant handle exe '${exe}'" 1327 *) die "makeself cant handle exe '${exe}'"
1155 esac 1328 esac
1156 1329
1157 # lets grab the first few bytes of the file to figure out what kind of archive it is 1330 # lets grab the first few bytes of the file to figure out what kind of archive it is
1158 local tmpfile="$(emktemp)" 1331 local tmpfile=$(emktemp)
1159 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1332 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1160 local filetype="$(file -b "${tmpfile}")" 1333 local filetype=$(file -b "${tmpfile}")
1161 case ${filetype} in 1334 case ${filetype} in
1162 *tar\ archive) 1335 *tar\ archive*)
1163 eval ${exe} | tar --no-same-owner -xf - 1336 eval ${exe} | tar --no-same-owner -xf -
1164 ;; 1337 ;;
1165 bzip2*) 1338 bzip2*)
1166 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1339 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1167 ;; 1340 ;;
1177 ;; 1350 ;;
1178 esac 1351 esac
1179 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1352 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1180} 1353}
1181 1354
1355# @FUNCTION: check_license
1356# @USAGE: [license]
1357# @DESCRIPTION:
1182# Display a license for user to accept. 1358# Display a license for user to accept. If no license is
1183#
1184# Usage: check_license [license]
1185# - If the file is not specified then ${LICENSE} is used. 1359# specified, then ${LICENSE} is used.
1186check_license() { 1360check_license() {
1187 local lic=$1 1361 local lic=$1
1188 if [ -z "${lic}" ] ; then 1362 if [ -z "${lic}" ] ; then
1189 lic="${PORTDIR}/licenses/${LICENSE}" 1363 lic="${PORTDIR}/licenses/${LICENSE}"
1190 else 1364 else
1194 lic="${PWD}/${lic}" 1368 lic="${PWD}/${lic}"
1195 elif [ -e "${lic}" ] ; then 1369 elif [ -e "${lic}" ] ; then
1196 lic="${lic}" 1370 lic="${lic}"
1197 fi 1371 fi
1198 fi 1372 fi
1199 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1200 local l="`basename ${lic}`" 1373 local l="`basename ${lic}`"
1201 1374
1202 # here is where we check for the licenses the user already 1375 # here is where we check for the licenses the user already
1203 # accepted ... if we don't find a match, we make the user accept 1376 # accepted ... if we don't find a match, we make the user accept
1204 local shopts=$-
1205 local alic 1377 local alic
1206 set -o noglob #so that bash doesn't expand "*" 1378 eshopts_push -o noglob # so that bash doesn't expand "*"
1207 for alic in ${ACCEPT_LICENSE} ; do 1379 for alic in ${ACCEPT_LICENSE} ; do
1208 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1380 if [[ ${alic} == ${l} ]]; then
1209 set +o noglob; set -${shopts} #reset old shell opts 1381 eshopts_pop
1210 return 0 1382 return 0
1211 fi 1383 fi
1212 done 1384 done
1213 set +o noglob; set -$shopts #reset old shell opts 1385 eshopts_pop
1386 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1214 1387
1215 local licmsg="$(emktemp)" 1388 local licmsg=$(emktemp)
1216 cat << EOF > ${licmsg} 1389 cat <<-EOF > ${licmsg}
1217********************************************************** 1390 **********************************************************
1218The following license outlines the terms of use of this 1391 The following license outlines the terms of use of this
1219package. You MUST accept this license for installation to 1392 package. You MUST accept this license for installation to
1220continue. When you are done viewing, hit 'q'. If you 1393 continue. When you are done viewing, hit 'q'. If you
1221CTRL+C out of this, the install will not run! 1394 CTRL+C out of this, the install will not run!
1222********************************************************** 1395 **********************************************************
1223 1396
1224EOF 1397 EOF
1225 cat ${lic} >> ${licmsg} 1398 cat ${lic} >> ${licmsg}
1226 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1399 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1227 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1400 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1228 read alic 1401 read alic
1229 case ${alic} in 1402 case ${alic} in
1236 die "Failed to accept license" 1409 die "Failed to accept license"
1237 ;; 1410 ;;
1238 esac 1411 esac
1239} 1412}
1240 1413
1414# @FUNCTION: cdrom_get_cds
1415# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1416# @DESCRIPTION:
1241# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1417# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1242# the whole 'non-interactive' policy, but damnit I want CD support ! 1418# the whole 'non-interactive' policy, but damnit I want CD support !
1243# 1419#
1244# with these cdrom functions we handle all the user interaction and 1420# With these cdrom functions we handle all the user interaction and
1245# standardize everything. all you have to do is call cdrom_get_cds() 1421# standardize everything. All you have to do is call cdrom_get_cds()
1246# and when the function returns, you can assume that the cd has been 1422# and when the function returns, you can assume that the cd has been
1247# found at CDROM_ROOT. 1423# found at CDROM_ROOT.
1248# 1424#
1425# The function will attempt to locate a cd based upon a file that is on
1426# the cd. The more files you give this function, the more cds
1427# the cdrom functions will handle.
1428#
1249# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1429# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1250# etc... if you want to give the cds better names, then just export 1430# etc... If you want to give the cds better names, then just export
1251# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1431# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1432# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1433# also use the CDROM_NAME_SET bash array.
1252# 1434#
1253# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1435# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1254#
1255# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1256# - this will attempt to locate a cd based upon a file that is on
1257# the cd ... the more files you give this function, the more cds
1258# the cdrom functions will handle
1259cdrom_get_cds() { 1436cdrom_get_cds() {
1260 # first we figure out how many cds we're dealing with by 1437 # first we figure out how many cds we're dealing with by
1261 # the # of files they gave us 1438 # the # of files they gave us
1262 local cdcnt=0 1439 local cdcnt=0
1263 local f= 1440 local f=
1307 echo 1484 echo
1308 einfo "For example:" 1485 einfo "For example:"
1309 einfo "export CD_ROOT=/mnt/cdrom" 1486 einfo "export CD_ROOT=/mnt/cdrom"
1310 echo 1487 echo
1311 else 1488 else
1489 if [[ -n ${CDROM_NAME_SET} ]] ; then
1490 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1491 cdcnt=0
1492 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1493 ((++cdcnt))
1494 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1495 done
1496 fi
1497
1312 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1498 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1313 cdcnt=0 1499 cdcnt=0
1314 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1500 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1315 ((++cdcnt)) 1501 ((++cdcnt))
1316 var="CDROM_NAME_${cdcnt}" 1502 var="CDROM_NAME_${cdcnt}"
1340 export CDROM_SET="" 1526 export CDROM_SET=""
1341 export CDROM_CURRENT_CD=0 1527 export CDROM_CURRENT_CD=0
1342 cdrom_load_next_cd 1528 cdrom_load_next_cd
1343} 1529}
1344 1530
1345# this is only used when you need access to more than one cd. 1531# @FUNCTION: cdrom_load_next_cd
1346# when you have finished using the first cd, just call this function. 1532# @DESCRIPTION:
1347# when it returns, CDROM_ROOT will be pointing to the second cd. 1533# Some packages are so big they come on multiple CDs. When you're done reading
1348# remember, you can only go forward in the cd chain, you can't go back. 1534# files off a CD and want access to the next one, just call this function.
1535# Again, all the messy details of user interaction are taken care of for you.
1536# Once this returns, just read the variable CDROM_ROOT for the location of the
1537# mounted CD. Note that you can only go forward in the CD list, so make sure
1538# you only call this function when you're done using the current CD.
1349cdrom_load_next_cd() { 1539cdrom_load_next_cd() {
1350 local var 1540 local var
1351 ((++CDROM_CURRENT_CD)) 1541 ((++CDROM_CURRENT_CD))
1352 1542
1353 unset CDROM_ROOT 1543 unset CDROM_ROOT
1370# displayed and we'll hang out here until: 1560# displayed and we'll hang out here until:
1371# (1) the file is found on a mounted cdrom 1561# (1) the file is found on a mounted cdrom
1372# (2) the user hits CTRL+C 1562# (2) the user hits CTRL+C
1373_cdrom_locate_file_on_cd() { 1563_cdrom_locate_file_on_cd() {
1374 local mline="" 1564 local mline=""
1375 local showedmsg=0 1565 local showedmsg=0 showjolietmsg=0
1376 1566
1377 while [[ -z ${CDROM_ROOT} ]] ; do 1567 while [[ -z ${CDROM_ROOT} ]] ; do
1378 local i=0 1568 local i=0
1379 local -a cdset=(${*//:/ }) 1569 local -a cdset=(${*//:/ })
1380 if [[ -n ${CDROM_SET} ]] ; then 1570 if [[ -n ${CDROM_SET} ]] ; then
1383 1573
1384 while [[ -n ${cdset[${i}]} ]] ; do 1574 while [[ -n ${cdset[${i}]} ]] ; do
1385 local dir=$(dirname ${cdset[${i}]}) 1575 local dir=$(dirname ${cdset[${i}]})
1386 local file=$(basename ${cdset[${i}]}) 1576 local file=$(basename ${cdset[${i}]})
1387 1577
1388 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1578 local point= node= fs= foo=
1579 while read point node fs foo ; do
1580 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1581 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1582 && continue
1583 point=${point//\040/ }
1389 [[ -d ${mline}/${dir} ]] || continue 1584 [[ ! -d ${point}/${dir} ]] && continue
1390 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1585 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1391 export CDROM_ROOT=${mline} 1586 export CDROM_ROOT=${point}
1392 export CDROM_SET=${i} 1587 export CDROM_SET=${i}
1393 export CDROM_MATCH=${cdset[${i}]} 1588 export CDROM_MATCH=${cdset[${i}]}
1394 return 1589 return
1395 fi 1590 done <<< "$(get_mounts)"
1396 done
1397 1591
1398 ((++i)) 1592 ((++i))
1399 done 1593 done
1400 1594
1401 echo 1595 echo
1417 showedmsg=1 1611 showedmsg=1
1418 fi 1612 fi
1419 einfo "Press return to scan for the cd again" 1613 einfo "Press return to scan for the cd again"
1420 einfo "or hit CTRL+C to abort the emerge." 1614 einfo "or hit CTRL+C to abort the emerge."
1421 echo 1615 echo
1616 if [[ ${showjolietmsg} -eq 0 ]] ; then
1617 showjolietmsg=1
1618 else
1422 einfo "If you are having trouble with the detection" 1619 ewarn "If you are having trouble with the detection"
1423 einfo "of your CD, it is possible that you do not have" 1620 ewarn "of your CD, it is possible that you do not have"
1424 einfo "Joliet support enabled in your kernel. Please" 1621 ewarn "Joliet support enabled in your kernel. Please"
1425 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1622 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1623 ebeep 5
1624 fi
1426 read || die "something is screwed with your system" 1625 read || die "something is screwed with your system"
1427 done 1626 done
1428} 1627}
1429 1628
1629# @FUNCTION: strip-linguas
1630# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1631# @DESCRIPTION:
1430# Make sure that LINGUAS only contains languages that 1632# Make sure that LINGUAS only contains languages that
1431# a package can support 1633# a package can support. The first form allows you to
1432# 1634# specify a list of LINGUAS. The -i builds a list of po
1433# usage: strip-linguas <allow LINGUAS> 1635# files found in all the directories and uses the
1434# strip-linguas -i <directories of .po files> 1636# intersection of the lists. The -u builds a list of po
1435# strip-linguas -u <directories of .po files> 1637# files found in all the directories and uses the union
1436# 1638# of the lists.
1437# The first form allows you to specify a list of LINGUAS.
1438# The -i builds a list of po files found in all the
1439# directories and uses the intersection of the lists.
1440# The -u builds a list of po files found in all the
1441# directories and uses the union of the lists.
1442strip-linguas() { 1639strip-linguas() {
1443 local ls newls 1640 local ls newls nols
1444 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1641 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1445 local op=$1; shift 1642 local op=$1; shift
1446 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1643 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1447 local d f 1644 local d f
1448 for d in "$@" ; do 1645 for d in "$@" ; do
1449 if [[ ${op} == "-u" ]] ; then 1646 if [[ ${op} == "-u" ]] ; then
1450 newls=${ls} 1647 newls=${ls}
1451 else 1648 else
1452 newls="" 1649 newls=""
1453 fi 1650 fi
1454 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1651 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1455 if [[ ${op} == "-i" ]] ; then 1652 if [[ ${op} == "-i" ]] ; then
1456 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} && newls="${newls} ${f}"
1457 else 1654 else
1458 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1655 hasq ${f} ${ls} || newls="${newls} ${f}"
1459 fi 1656 fi
1460 done 1657 done
1461 ls=${newls} 1658 ls=${newls}
1462 done 1659 done
1463 ls=${ls//.po}
1464 else 1660 else
1465 ls=$@ 1661 ls="$@"
1466 fi 1662 fi
1467 1663
1468 ls=" ${ls} " 1664 nols=""
1469 newls="" 1665 newls=""
1470 for f in ${LINGUAS} ; do 1666 for f in ${LINGUAS} ; do
1471 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1667 if hasq ${f} ${ls} ; then
1472 newls="${newls} ${f}" 1668 newls="${newls} ${f}"
1473 else 1669 else
1474 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1670 nols="${nols} ${f}"
1475 fi 1671 fi
1476 done 1672 done
1477 if [[ -z ${newls} ]] ; then 1673 [[ -n ${nols} ]] \
1478 export LINGUAS="" 1674 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1479 else
1480 export LINGUAS=${newls:1} 1675 export LINGUAS=${newls:1}
1481 fi
1482} 1676}
1483 1677
1484# moved from kernel.eclass since they are generally useful outside of 1678# @FUNCTION: preserve_old_lib
1485# kernel.eclass -iggy (20041002) 1679# @USAGE: <libs to preserve> [more libs]
1486 1680# @DESCRIPTION:
1487# the following functions are useful in kernel module ebuilds, etc.
1488# for an example see ivtv or drbd ebuilds
1489
1490# set's ARCH to match what the kernel expects
1491set_arch_to_kernel() {
1492 i=10
1493 while ((i--)) ; do
1494 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1495 done
1496 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1497 case ${ARCH} in
1498 x86) export ARCH="i386";;
1499 amd64) export ARCH="x86_64";;
1500 hppa) export ARCH="parisc";;
1501 mips) export ARCH="mips";;
1502 sparc) export ARCH="$(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!
1503 *) export ARCH="${ARCH}";;
1504 esac
1505}
1506
1507# set's ARCH back to what portage expects
1508set_arch_to_portage() {
1509 i=10
1510 while ((i--)) ; do
1511 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1512 done
1513 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1514}
1515
1516# Jeremy Huddleston <eradicator@gentoo.org>:
1517# preserve_old_lib /path/to/libblah.so.0
1518# preserve_old_lib_notify /path/to/libblah.so.0
1519#
1520# These functions are useful when a lib in your package changes --library. Such 1681# These functions are useful when a lib in your package changes ABI SONAME.
1521# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1682# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1522# would break packages that link against it. Most people get around this 1683# would break packages that link against it. Most people get around this
1523# by using the portage SLOT mechanism, but that is not always a relevant 1684# by using the portage SLOT mechanism, but that is not always a relevant
1524# solution, so instead you can add the following to your ebuilds: 1685# solution, so instead you can call this from pkg_preinst. See also the
1525# 1686# preserve_old_lib_notify function.
1526# src_install() {
1527# ...
1528# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1529# ...
1530# }
1531#
1532# pkg_postinst() {
1533# ...
1534# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1535# ...
1536# }
1537
1538preserve_old_lib() { 1687preserve_old_lib() {
1539 LIB=$1 1688 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1689 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1690 die "Invalid preserve_old_lib() usage"
1691 fi
1692 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1540 1693
1541 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1694 # let portage worry about it
1542 SONAME=`basename ${LIB}` 1695 has preserve-libs ${FEATURES} && return 0
1543 DIRNAME=`dirname ${LIB}`
1544 1696
1545 dodir ${DIRNAME} 1697 local lib dir
1546 cp ${ROOT}${LIB} ${D}${DIRNAME} 1698 for lib in "$@" ; do
1699 [[ -e ${ROOT}/${lib} ]] || continue
1700 dir=${lib%/*}
1701 dodir ${dir} || die "dodir ${dir} failed"
1702 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1547 touch ${D}${LIB} 1703 touch "${D}"/${lib}
1548 fi 1704 done
1549} 1705}
1550 1706
1707# @FUNCTION: preserve_old_lib_notify
1708# @USAGE: <libs to notify> [more libs]
1709# @DESCRIPTION:
1710# Spit helpful messages about the libraries preserved by preserve_old_lib.
1551preserve_old_lib_notify() { 1711preserve_old_lib_notify() {
1552 LIB=$1 1712 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1713 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1714 die "Invalid preserve_old_lib_notify() usage"
1715 fi
1553 1716
1554 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1717 # let portage worry about it
1555 SONAME=`basename ${LIB}` 1718 has preserve-libs ${FEATURES} && return 0
1556 1719
1720 local lib notice=0
1721 for lib in "$@" ; do
1722 [[ -e ${ROOT}/${lib} ]] || continue
1723 if [[ ${notice} -eq 0 ]] ; then
1724 notice=1
1557 ewarn "An old version of an installed library was detected on your system." 1725 ewarn "Old versions of installed libraries were detected on your system."
1558 ewarn "In order to avoid breaking packages that link against it, this older version" 1726 ewarn "In order to avoid breaking packages that depend on these old libs,"
1559 ewarn "is not being removed. In order to make full use of this newer version," 1727 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1560 ewarn "you will need to execute the following command:" 1728 ewarn "in order to remove these old dependencies. If you do not have this"
1729 ewarn "helper program, simply emerge the 'gentoolkit' package."
1730 ewarn
1731 fi
1561 ewarn " revdep-rebuild --library ${SONAME}" 1732 ewarn " # revdep-rebuild --library ${lib##*/}"
1733 done
1734 if [[ ${notice} -eq 1 ]] ; then
1562 ewarn 1735 ewarn
1563 ewarn "After doing that, you can safely remove ${LIB}" 1736 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1564 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1737 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1738 for lib in "$@" ; do
1739 ewarn " # rm '${lib}'"
1740 done
1565 fi 1741 fi
1566} 1742}
1567 1743
1568# Hack for people to figure out if a package was built with 1744# @FUNCTION: built_with_use
1569# certain USE flags 1745# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1746# @DESCRIPTION:
1747# A temporary hack until portage properly supports DEPENDing on USE
1748# flags being enabled in packages. This will check to see if the specified
1749# DEPEND atom was built with the specified list of USE flags. The
1750# --missing option controls the behavior if called on a package that does
1751# not actually support the defined USE flags (aka listed in IUSE).
1752# The default is to abort (call die). The -a and -o flags control
1753# the requirements of the USE flags. They correspond to "and" and "or"
1754# logic. So the -a flag means all listed USE flags must be enabled
1755# while the -o flag means at least one of the listed IUSE flags must be
1756# enabled. The --hidden option is really for internal use only as it
1757# means the USE flag we're checking is hidden expanded, so it won't be found
1758# in IUSE like normal USE flags.
1570# 1759#
1571# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1760# Remember that this function isn't terribly intelligent so order of optional
1572# ex: built_with_use xchat gtk2 1761# flags matter.
1573#
1574# Flags: -a all USE flags should be utilized
1575# -o at least one USE flag should be utilized
1576# Note: the default flag is '-a'
1577built_with_use() { 1762built_with_use() {
1763 local hidden="no"
1764 if [[ $1 == "--hidden" ]] ; then
1765 hidden="yes"
1766 shift
1767 fi
1768
1769 local missing_action="die"
1770 if [[ $1 == "--missing" ]] ; then
1771 missing_action=$2
1772 shift ; shift
1773 case ${missing_action} in
1774 true|false|die) ;;
1775 *) die "unknown action '${missing_action}'";;
1776 esac
1777 fi
1778
1578 local opt=$1 1779 local opt=$1
1579 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1780 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1580 1781
1581 local PKG=$(best_version $1) 1782 local PKG=$(best_version $1)
1783 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1582 shift 1784 shift
1583 1785
1584 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1786 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1787 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1585 1788
1586 # if the USE file doesnt exist, assume the $PKG is either 1789 # if the IUSE file doesn't exist, the read will error out, we need to handle
1587 # injected or package.provided 1790 # this gracefully
1588 [[ ! -e ${USEFILE} ]] && return 0 1791 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1792 case ${missing_action} in
1793 true) return 0;;
1794 false) return 1;;
1795 die) die "Unable to determine what USE flags $PKG was built with";;
1796 esac
1797 fi
1798
1799 if [[ ${hidden} == "no" ]] ; then
1800 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1801 # Don't check USE_EXPAND #147237
1802 local expand
1803 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1804 if [[ $1 == ${expand}_* ]] ; then
1805 expand=""
1806 break
1807 fi
1808 done
1809 if [[ -n ${expand} ]] ; then
1810 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1811 case ${missing_action} in
1812 true) return 0;;
1813 false) return 1;;
1814 die) die "$PKG does not actually support the $1 USE flag!";;
1815 esac
1816 fi
1817 fi
1818 fi
1589 1819
1590 local USE_BUILT=$(<${USEFILE}) 1820 local USE_BUILT=$(<${USEFILE})
1591 while [[ $# -gt 0 ]] ; do 1821 while [[ $# -gt 0 ]] ; do
1592 if [[ ${opt} = "-o" ]] ; then 1822 if [[ ${opt} = "-o" ]] ; then
1593 has $1 ${USE_BUILT} && return 0 1823 has $1 ${USE_BUILT} && return 0
1597 shift 1827 shift
1598 done 1828 done
1599 [[ ${opt} = "-a" ]] 1829 [[ ${opt} = "-a" ]]
1600} 1830}
1601 1831
1832# @FUNCTION: epunt_cxx
1833# @USAGE: [dir to scan]
1834# @DESCRIPTION:
1602# Many configure scripts wrongly bail when a C++ compiler 1835# Many configure scripts wrongly bail when a C++ compiler could not be
1603# could not be detected. #73450 1836# detected. If dir is not specified, then it defaults to ${S}.
1837#
1838# http://bugs.gentoo.org/73450
1604epunt_cxx() { 1839epunt_cxx() {
1605 local dir=$1 1840 local dir=$1
1606 [[ -z ${dir} ]] && dir=${S} 1841 [[ -z ${dir} ]] && dir=${S}
1607 ebegin "Removing useless C++ checks" 1842 ebegin "Removing useless C++ checks"
1608 local f 1843 local f
1609 for f in $(find ${dir} -name configure) ; do 1844 find "${dir}" -name configure | while read f ; do
1610 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1845 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1611 done 1846 done
1612 eend 0 1847 eend 0
1613} 1848}
1614 1849
1615# dopamd <file> [more files] 1850# @FUNCTION: make_wrapper
1616# 1851# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1617# Install pam auth config file in /etc/pam.d 1852# @DESCRIPTION:
1618dopamd() { 1853# Create a shell wrapper script named wrapper in installpath
1619 [[ -z $1 ]] && die "dopamd requires at least one argument" 1854# (defaults to the bindir) to execute target (default of wrapper) by
1620 1855# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1621 use pam || return 0 1856# libpaths followed by optionally changing directory to chdir.
1622
1623 INSDESTTREE=/etc/pam.d \
1624 doins "$@" || die "failed to install $@"
1625}
1626# newpamd <old name> <new name>
1627#
1628# Install pam file <old name> as <new name> in /etc/pam.d
1629newpamd() {
1630 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1631
1632 use pam || return 0
1633
1634 INSDESTTREE=/etc/pam.d \
1635 newins "$1" "$2" || die "failed to install $1 as $2"
1636}
1637
1638# make a wrapper script ...
1639# NOTE: this was originally games_make_wrapper, but I noticed other places where
1640# this could be used, so I have moved it here and made it not games-specific
1641# -- wolf31o2
1642# $1 == wrapper name
1643# $2 == binary to run
1644# $3 == directory to chdir before running binary
1645# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1646# $5 == path for wrapper
1647make_wrapper() { 1857make_wrapper() {
1648 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1858 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1649 local tmpwrapper=$(emktemp) 1859 local tmpwrapper=$(emktemp)
1650 # We don't want to quote ${bin} so that people can pass complex 1860 # We don't want to quote ${bin} so that people can pass complex
1651 # things as $bin ... "./someprog --args" 1861 # things as $bin ... "./someprog --args"
1661fi 1871fi
1662exec ${bin} "\$@" 1872exec ${bin} "\$@"
1663EOF 1873EOF
1664 chmod go+rx "${tmpwrapper}" 1874 chmod go+rx "${tmpwrapper}"
1665 if [[ -n ${path} ]] ; then 1875 if [[ -n ${path} ]] ; then
1876 (
1666 exeinto "${path}" 1877 exeinto "${path}"
1667 newexe "${tmpwrapper}" "${wrapper}" 1878 newexe "${tmpwrapper}" "${wrapper}"
1879 ) || die
1668 else 1880 else
1669 newbin "${tmpwrapper}" "${wrapper}" 1881 newbin "${tmpwrapper}" "${wrapper}" || die
1882 fi
1883}
1884
1885# @FUNCTION: prepalldocs
1886# @USAGE:
1887# @DESCRIPTION:
1888# Compress files in /usr/share/doc which are not already
1889# compressed, excluding /usr/share/doc/${PF}/html.
1890# Uses the ecompressdir to do the compression.
1891# 2009-02-18 by betelgeuse:
1892# Commented because ecompressdir is even more internal to
1893# Portage than prepalldocs (it's not even mentioned in man 5
1894# ebuild). Please submit a better version for review to gentoo-dev
1895# if you want prepalldocs here.
1896#prepalldocs() {
1897# if [[ -n $1 ]] ; then
1898# ewarn "prepalldocs: invalid usage; takes no arguments"
1670 fi 1899# fi
1671} 1900
1901# cd "${D}"
1902# [[ -d usr/share/doc ]] || return 0
1903
1904# find usr/share/doc -exec gzip {} +
1905# ecompressdir --ignore /usr/share/doc/${PF}/html
1906# ecompressdir --queue /usr/share/doc
1907#}

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