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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 1.218 2005/11/22 11:15:34 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.328 2010/01/10 15:58:58 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 "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68
69 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 /* GNU ld script
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 61}
84 62
85# Simple function to draw a line consisting of '=' the same length as $* 63# @FUNCTION: esvn_clean
86# - only to be used by epatch() 64# @USAGE: [list of dirs]
87# 65# @DESCRIPTION:
88# <azarah@gentoo.org> (11 Nov 2002) 66# Remove .svn directories recursiveley. Useful when a source tarball contains
89# 67# internal Subversion directories. Defaults to $PWD.
90draw_line() { 68esvn_clean() {
91 local i=0 69 [[ -z $* ]] && set -- .
92 local str_length="" 70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
93 72
94 # Handle calls that do not have args, or wc not being installed ... 73# @FUNCTION: eshopts_push
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 74# @USAGE: [options to `set`]
96 then 75# @DESCRIPTION:
97 echo "===============================================================" 76# Often times code will want to enable a shell option to change code behavior.
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
98 return 0 88# return 0
99 fi 89# fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done 90# done
110 91# eshopts_pop
111 echo 92# @CODE
112 93eshopts_push() {
113 return 0 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: $*"
114} 100}
115 101
116# Default directory where patches are located 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: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
117EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
119EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
120# Default options for patch 127# Default options for patch:
128# @CODE
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
125# and not the full path .. 137# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
127# Change the printed message for a single patch. 141# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
143# @VARIABLE: EPATCH_MULTI_MSG
144# @DESCRIPTION:
129# Change the printed message for multiple patches. 145# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 147# @VARIABLE: EPATCH_FORCE
132# 148# @DESCRIPTION:
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 149# Only require patches to match EPATCH_SUFFIX rather than the extended
134# 150# arch naming style.
135EPATCH_FORCE="no" 151EPATCH_FORCE="no"
136 152
137# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
138# 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.
139# 161#
140# 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
141# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
142# 164#
143# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
144# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
145# 167# ${EPATCH_FORCE} == "yes"
146# Above EPATCH_* variables can be used to control various defaults,
147# bug they should be left as is to ensure an ebuild can rely on
148# them for.
149#
150# Patches are applied in current directory.
151#
152# Bulk Patches should preferibly have the form of:
153#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${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.
155# 177#
156# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
157# 180#
158# 01_all_misc-fix.patch.bz2 181# Refer to the other EPATCH_xxx variables for more customization of behavior.
159# 02_sparc_another-fix.patch.bz2
160#
161# This ensures that there are a set order, and you can have ARCH
162# specific patches.
163#
164# If you however give an argument to epatch(), it will treat it as a
165# single patch that need to be applied if its a file. If on the other
166# hand its a directory, it will set EPATCH_SOURCE to this.
167#
168# <azarah@gentoo.org> (10 Nov 2002)
169#
170epatch() { 182epatch() {
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 183 _epatch_draw_line() {
172 local PIPE_CMD="" 184 # create a line of same length as input string
173 local STDERR_TARGET="${T}/$$.out" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
174 local PATCH_TARGET="${T}/$$.patch" 186 echo "${1//?/=}"
175 local PATCH_SUFFIX="" 187 }
176 local SINGLE_PATCH="no"
177 local x=""
178 188
179 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
180 190
181 if [ "$#" -gt 1 ] 191 # Let the rest of the code process one user arg at a time --
182 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 [[ $# -gt 1 ]] ; then
183 local m="" 195 local m
184 for m in "$@" ; do 196 for m in "$@" ; do
185 epatch "${m}" 197 epatch "${m}"
186 done 198 done
187 return 0 199 return 0
188 fi 200 fi
189 201
190 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
191 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
192 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
193 208 set -- "$1"
194 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
195 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
196 212
197 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
198 then 214 # Some people like to make dirs of patches w/out suffixes (vim)
199 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
200 if [ "${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} ]]
201 then 259 then
202 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
269 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
272 continue 2
273 fi
274 done
275
276 eshopts_pop
277 fi
278
279 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
280 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
281 einfo "${EPATCH_SINGLE_MSG}"
282 else
283 einfo "Applying ${patchname} ..."
284 fi
203 else 285 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 286 einfo " ${patchname} ..."
205 fi 287 fi
206 else 288
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 289 # most of the time, there will only be one run per unique name,
208 then 290 # but if there are more, make sure we get unique log filenames
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 291 local STDERR_TARGET="${T}/${patchname}.out"
210 then 292 if [[ -e ${STDERR_TARGET} ]] ; then
211 EPATCH_SOURCE="$1" 293 STDERR_TARGET="${T}/${patchname}-$$.out"
294 fi
295
296 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
297
298 # Decompress the patch if need be
299 local count=0
300 local PATCH_TARGET
301 if [[ -n ${PIPE_CMD} ]] ; then
302 PATCH_TARGET="${T}/$$.patch"
303 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
304
305 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
212 fi 311 fi
312 else
313 PATCH_TARGET=${x}
314 fi
213 315
316 # Check for absolute paths in patches. If sandbox is disabled,
317 # people could (accidently) patch files in the root filesystem.
318 # Or trigger other unpleasantries #237667. So disallow -p0 on
319 # such patches.
320 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
321 if [[ -n ${abs_paths} ]] ; then
322 count=1
323 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
324 fi
325
326 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
327 while [[ ${count} -lt 5 ]] ; do
328 # Generate some useful debug info ...
329 (
330 _epatch_draw_line "***** ${patchname} *****"
214 echo 331 echo
215 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 332 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
333 echo
334 _epatch_draw_line "***** ${patchname} *****"
335 ) >> "${STDERR_TARGET}"
336
337 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
338 (
339 _epatch_draw_line "***** ${patchname} *****"
340 echo
341 echo "ACTUALLY APPLYING ${patchname} ..."
342 echo
343 _epatch_draw_line "***** ${patchname} *****"
344 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
345 ) >> "${STDERR_TARGET}"
346
347 if [ $? -ne 0 ] ; then
348 echo
349 eerror "A dry-run of patch command succeeded, but actually"
350 eerror "applying the patch failed!"
351 #die "Real world sux compared to the dreamworld!"
352 count=5
353 fi
354 break
355 fi
356
357 : $(( count++ ))
358 done
359
360 # if we had to decompress the patch, delete the temp one
361 if [[ -n ${PIPE_CMD} ]] ; then
362 rm -f "${PATCH_TARGET}"
363 fi
364
365 if [[ ${count} -ge 5 ]] ; then
366 echo
367 eerror "Failed Patch: ${patchname} !"
368 eerror " ( ${PATCH_TARGET} )"
216 eerror 369 eerror
217 eerror " ${EPATCH_SOURCE}" 370 eerror "Include in your bugreport the contents of:"
218 eerror " ( ${EPATCH_SOURCE##*/} )" 371 eerror
372 eerror " ${STDERR_TARGET}"
219 echo 373 echo
220 die "Cannot find \$EPATCH_SOURCE!"
221 fi
222
223 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
224 fi
225
226 case ${EPATCH_SUFFIX##*\.} in
227 bz2)
228 PIPE_CMD="bzip2 -dc"
229 PATCH_SUFFIX="bz2"
230 ;;
231 gz|Z|z)
232 PIPE_CMD="gzip -dc"
233 PATCH_SUFFIX="gz"
234 ;;
235 ZIP|zip)
236 PIPE_CMD="unzip -p"
237 PATCH_SUFFIX="zip"
238 ;;
239 *)
240 PIPE_CMD="cat"
241 PATCH_SUFFIX="patch"
242 ;;
243 esac
244
245 if [ "${SINGLE_PATCH}" = "no" ]
246 then
247 einfo "${EPATCH_MULTI_MSG}"
248 fi
249 for x in ${EPATCH_SOURCE}
250 do
251 # New ARCH dependant patch naming scheme ...
252 #
253 # ???_arch_foo.patch
254 #
255 if [ -f ${x} ] && \
256 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
257 [ "${EPATCH_FORCE}" = "yes" ])
258 then
259 local count=0
260 local popts="${EPATCH_OPTS}"
261 local patchname=${x##*/}
262
263 if [ -n "${EPATCH_EXCLUDE}" ]
264 then
265 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
266 then
267 continue
268 fi
269 fi
270
271 if [ "${SINGLE_PATCH}" = "yes" ]
272 then
273 if [ -n "${EPATCH_SINGLE_MSG}" ]
274 then
275 einfo "${EPATCH_SINGLE_MSG}"
276 else
277 einfo "Applying ${patchname} ..."
278 fi
279 else
280 einfo " ${patchname} ..."
281 fi
282
283 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
285
286 # Allow for prefix to differ ... im lazy, so shoot me :/
287 while [ "${count}" -lt 5 ]
288 do
289 # Generate some useful debug info ...
290 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292
293 if [ "${PATCH_SUFFIX}" != "patch" ]
294 then
295 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 else
298 PATCH_TARGET="${x}"
299 fi
300
301 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
306
307 if [ "${PATCH_SUFFIX}" != "patch" ]
308 then
309 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
310 then
311 echo
312 eerror "Could not extract patch!"
313 #die "Could not extract patch!"
314 count=5
315 break
316 fi
317 fi
318
319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
320 then
321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
326
327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert
329
330 if [ "$?" -ne 0 ]
331 then
332 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 echo
334 eerror "A dry-run of patch command succeeded, but actually"
335 eerror "applying the patch failed!"
336 #die "Real world sux compared to the dreamworld!"
337 count=5
338 fi
339
340 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
341
342 break
343 fi
344
345 count=$((count + 1))
346 done
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 rm -f ${PATCH_TARGET}
351 fi
352
353 if [ "${count}" -eq 5 ]
354 then
355 echo
356 eerror "Failed Patch: ${patchname} !"
357 eerror " ( ${PATCH_TARGET} )"
358 eerror
359 eerror "Include in your bugreport the contents of:"
360 eerror
361 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
362 echo
363 die "Failed Patch: ${patchname}!" 374 die "Failed Patch: ${patchname}!"
364 fi 375 fi
365 376
366 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 377 # if everything worked, delete the patch log
367 378 rm -f "${STDERR_TARGET}"
368 eend 0 379 eend 0
369 fi
370 done 380 done
371 if [ "${SINGLE_PATCH}" = "no" ] 381
372 then 382 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
373 einfo "Done with patching" 383 : # everything worked
384}
385epatch_user() {
386 [[ $# -ne 0 ]] && die "epatch_user takes no options"
387
388 # don't clobber any EPATCH vars that the parent might want
389 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
390 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
391 EPATCH_SOURCE=${base}/${CTARGET}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
393 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
394 if [[ -d ${EPATCH_SOURCE} ]] ; then
395 EPATCH_SOURCE=${EPATCH_SOURCE} \
396 EPATCH_SUFFIX="patch" \
397 EPATCH_FORCE="yes" \
398 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
399 epatch
400 break
374 fi 401 fi
402 done
375} 403}
376 404
405# @FUNCTION: emktemp
406# @USAGE: [temp dir]
407# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 408# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 409# does not exist on the users system.
379# vapier@gentoo.org
380#
381# Takes just 1 optional parameter (the directory to create tmpfile in)
382emktemp() { 410emktemp() {
383 local exe="touch" 411 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 412 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 413 local topdir=$1
386 414
388 [[ -z ${T} ]] \ 416 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 417 && topdir="/tmp" \
390 || topdir=${T} 418 || topdir=${T}
391 fi 419 fi
392 420
393 if [[ -z $(type -p mktemp) ]] ; then 421 if ! type -P mktemp > /dev/null ; then
422 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 423 local tmp=/
395 while [[ -e ${tmp} ]] ; do 424 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 425 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 426 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 427 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 428 echo "${tmp}"
400 else 429 else
430 # the args here will give slightly wierd names on BSD,
431 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 432 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 433 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 434 else
404 mktemp ${exe} "${topdir}" 435 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 436 fi
437 fi
406} 438}
407 439
440# @FUNCTION: egetent
441# @USAGE: <database> <key>
442# @MAINTAINER:
443# base-system@gentoo.org (Linux)
444# Joe Jezak <josejx@gmail.com> (OS X)
445# usata@gentoo.org (OS X)
446# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
447# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 448# Small wrapper for getent (Linux),
449# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 450# and pw (FreeBSD) used in enewuser()/enewgroup()
410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412#
413# egetent(database, key)
414egetent() { 451egetent() {
415 case ${CHOST} in 452 case ${CHOST} in
416 *-darwin*) 453 *-darwin[678])
417 case "$2" in 454 case "$2" in
418 *[!0-9]*) # Non numeric 455 *[!0-9]*) # Non numeric
419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
420 ;; 457 ;;
421 *) # Numeric 458 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 459 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 460 ;;
424 esac 461 esac
425 ;; 462 ;;
426 *-freebsd*) 463 *-darwin*)
464 local mytype=$1
465 [[ "passwd" == $mytype ]] && mytype="Users"
466 [[ "group" == $mytype ]] && mytype="Groups"
467 case "$2" in
468 *[!0-9]*) # Non numeric
469 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
470 ;;
471 *) # Numeric
472 local mykey="UniqueID"
473 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
474 dscl . -search /$mytype $mykey $2 2>/dev/null
475 ;;
476 esac
477 ;;
478 *-freebsd*|*-dragonfly*)
427 local opts action="user" 479 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 480 [[ $1 == "passwd" ]] || action="group"
429 481
430 # lookup by uid/gid 482 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 483 if [[ $2 == [[:digit:]]* ]] ; then
442 getent "$1" "$2" 494 getent "$1" "$2"
443 ;; 495 ;;
444 esac 496 esac
445} 497}
446 498
447# Simplify/standardize adding users to the system 499# @FUNCTION: enewuser
448# vapier@gentoo.org 500# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 501# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 502# Same as enewgroup, you are not required to understand how to properly add
451# 503# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 504# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 505# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 506# and default params sets the comment as 'added by portage for ${PN}'.
455# note: pass -1 to get default behavior
456# shell: /bin/false
457# homedir: /dev/null
458# groups: none
459# extra: comment of 'added by portage for ${PN}'
460enewuser() { 507enewuser() {
508 case ${EBUILD_PHASE} in
509 unpack|compile|test|install)
510 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
511 eerror "Package fails at QA and at life. Please file a bug."
512 die "Bad package! enewuser is only for use in pkg_* functions!"
513 esac
514
461 # get the username 515 # get the username
462 local euser=$1; shift 516 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 517 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 518 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 519 die "Cannot call enewuser without a username"
466 fi 520 fi
467 521
468 # lets see if the username already exists 522 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 523 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 524 return 0
471 fi 525 fi
472 einfo "Adding user '${euser}' to your system ..." 526 einfo "Adding user '${euser}' to your system ..."
473 527
474 # options to pass to useradd 528 # options to pass to useradd
475 local opts= 529 local opts=
476 530
477 # handle uid 531 # handle uid
478 local euid=$1; shift 532 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 533 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 534 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 535 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 536 euid="next"
483 fi 537 fi
484 else 538 else
485 eerror "Userid given but is not greater than 0 !" 539 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 540 die "${euid} is not a valid UID"
487 fi 541 fi
488 else 542 else
489 euid="next" 543 euid="next"
490 fi 544 fi
491 if [[ ${euid} == "next" ]] ; then 545 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 546 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 547 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 548 done
495 fi 549 fi
496 opts="${opts} -u ${euid}" 550 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 551 einfo " - Userid: ${euid}"
498 552
499 # handle shell 553 # handle shell
500 local eshell=$1; shift 554 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 555 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 556 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 557 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 558 die "${eshell} does not exist in ${ROOT}"
559 fi
560 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
561 eerror "Do not specify ${eshell} yourself, use -1"
562 die "Pass '-1' as the shell parameter"
505 fi 563 fi
506 else 564 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 565 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break 566 [[ -x ${ROOT}${shell} ]] && break
509 done 567 done
510 568
511 if [[ ${shell} == "/dev/null" ]] ; then 569 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 570 eerror "Unable to identify the shell to use, proceeding with userland default."
513 die "Unable to identify the shell to use" 571 case ${USERLAND} in
572 GNU) shell="/bin/false" ;;
573 BSD) shell="/sbin/nologin" ;;
574 Darwin) shell="/usr/sbin/nologin" ;;
575 *) die "Unable to identify the default shell for userland ${USERLAND}"
576 esac
514 fi 577 fi
515 578
516 eshell=${shell} 579 eshell=${shell}
517 fi 580 fi
518 einfo " - Shell: ${eshell}" 581 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 643 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 644 einfo "eextra: $@"
582 die "Required function missing" 645 die "Required function missing"
583 fi 646 fi
584 ;; 647 ;;
585 *-freebsd*) 648 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 649 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 650 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 651 -c "added by portage for ${PN}" \
589 die "enewuser failed" 652 die "enewuser failed"
590 else 653 else
616 fi 679 fi
617 ;; 680 ;;
618 681
619 *) 682 *)
620 if [[ -z $@ ]] ; then 683 if [[ -z $@ ]] ; then
621 useradd ${opts} ${euser} \ 684 useradd ${opts} \
622 -c "added by portage for ${PN}" \ 685 -c "added by portage for ${PN}" \
686 ${euser} \
623 || die "enewuser failed" 687 || die "enewuser failed"
624 else 688 else
625 einfo " - Extra: $@" 689 einfo " - Extra: $@"
626 useradd ${opts} ${euser} "$@" \ 690 useradd ${opts} "$@" \
691 ${euser} \
627 || die "enewuser failed" 692 || die "enewuser failed"
628 fi 693 fi
629 ;; 694 ;;
630 esac 695 esac
631 696
637 fi 702 fi
638 703
639 export SANDBOX_ON=${oldsandbox} 704 export SANDBOX_ON=${oldsandbox}
640} 705}
641 706
642# Simplify/standardize adding groups to the system 707# @FUNCTION: enewgroup
643# vapier@gentoo.org 708# @USAGE: <group> [gid]
644# 709# @DESCRIPTION:
645# enewgroup(group, gid) 710# This function does not require you to understand how to properly add a
646# 711# group to the system. Just give it a group name to add and enewgroup will
647# Default values if you do not specify any: 712# do the rest. You may specify the gid for the group or allow the group to
648# groupname: REQUIRED ! 713# allocate the next available one.
649# gid: next available (see groupadd(8))
650# extra: none
651enewgroup() { 714enewgroup() {
715 case ${EBUILD_PHASE} in
716 unpack|compile|test|install)
717 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
718 eerror "Package fails at QA and at life. Please file a bug."
719 die "Bad package! enewgroup is only for use in pkg_* functions!"
720 esac
721
652 # get the group 722 # get the group
653 local egroup="$1"; shift 723 local egroup="$1"; shift
654 if [ -z "${egroup}" ] 724 if [ -z "${egroup}" ]
655 then 725 then
656 eerror "No group specified !" 726 eerror "No group specified !"
657 die "Cannot call enewgroup without a group" 727 die "Cannot call enewgroup without a group"
658 fi 728 fi
659 729
660 # see if group already exists 730 # see if group already exists
661 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 731 if [[ -n $(egetent group "${egroup}") ]]; then
662 then
663 return 0 732 return 0
664 fi 733 fi
665 einfo "Adding group '${egroup}' to your system ..." 734 einfo "Adding group '${egroup}' to your system ..."
666 735
667 # options to pass to useradd 736 # options to pass to useradd
710 fi 779 fi
711 780
712 # If we need the next available 781 # If we need the next available
713 case ${egid} in 782 case ${egid} in
714 *[!0-9]*) # Non numeric 783 *[!0-9]*) # Non numeric
715 for egid in $(seq 101 999); do 784 for ((egid = 101; egid <= 999; egid++)); do
716 [ -z "`egetent group ${egid}`" ] && break 785 [[ -z $(egetent group ${egid}) ]] && break
717 done 786 done
718 esac 787 esac
719 dscl . create /groups/${egroup} gid ${egid} 788 dscl . create /groups/${egroup} gid ${egid}
720 dscl . create /groups/${egroup} passwd '*' 789 dscl . create /groups/${egroup} passwd '*'
721 ;; 790 ;;
722 791
723 *-freebsd*) 792 *-freebsd*|*-dragonfly*)
724 case ${egid} in 793 case ${egid} in
725 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
726 for egid in $(seq 101 999); do 795 for ((egid = 101; egid <= 999; egid++)); do
727 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
728 done 797 done
729 esac 798 esac
730 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 799 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
731 ;; 800 ;;
732 801
733 *-netbsd*) 802 *-netbsd*)
734 case ${egid} in 803 case ${egid} in
735 *[!0-9]*) # Non numeric 804 *[!0-9]*) # Non numeric
736 for egid in $(seq 101 999); do 805 for ((egid = 101; egid <= 999; egid++)); do
737 [ -z "`egetent group ${egid}`" ] && break 806 [[ -z $(egetent group ${egid}) ]] && break
738 done 807 done
739 esac 808 esac
740 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 809 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
741 ;; 810 ;;
742 811
745 ;; 814 ;;
746 esac 815 esac
747 export SANDBOX_ON="${oldsandbox}" 816 export SANDBOX_ON="${oldsandbox}"
748} 817}
749 818
750# Simple script to replace 'dos2unix' binaries 819# @FUNCTION: edos2unix
751# vapier@gentoo.org 820# @USAGE: <file> [more files ...]
752# 821# @DESCRIPTION:
753# edos2unix(file, <more files> ...) 822# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
823# to remove all of these text utilities from DEPEND variables because this
824# is a script based solution. Just give it a list of files to convert and
825# they will all be changed from the DOS CRLF format to the UNIX LF format.
754edos2unix() { 826edos2unix() {
755 for f in "$@" 827 echo "$@" | xargs sed -i 's/\r$//'
756 do
757 cp "${f}" ${T}/edos2unix
758 sed 's/\r$//' ${T}/edos2unix > "${f}"
759 done
760} 828}
761
762
763##############################################################
764# START: Handle .desktop files and menu entries #
765# maybe this should be separated into a new eclass some time #
766# lanius@gentoo.org #
767##############################################################
768 829
769# Make a desktop file ! 830# Make a desktop file !
770# Great for making those icons in kde/gnome startmenu ! 831# Great for making those icons in kde/gnome startmenu !
771# Amaze your friends ! Get the women ! Join today ! 832# Amaze your friends ! Get the women ! Join today !
772# 833#
773# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 834# make_desktop_entry(<command>, [name], [icon], [type], [path])
774# 835#
775# binary: what binary does the app run with ? 836# binary: what command does the app run with ?
776# name: the name that will show up in the menu 837# name: the name that will show up in the menu
777# icon: give your little like a pretty little icon ... 838# icon: give your little like a pretty little icon ...
778# this can be relative (to /usr/share/pixmaps) or 839# this can be relative (to /usr/share/pixmaps) or
779# a full path to an icon 840# a full path to an icon
780# type: what kind of application is this ? for categories: 841# type: what kind of application is this ? for categories:
781# http://www.freedesktop.org/Standards/desktop-entry-spec 842# http://standards.freedesktop.org/menu-spec/latest/apa.html
782# path: if your app needs to startup in a specific dir 843# path: if your app needs to startup in a specific dir
783make_desktop_entry() { 844make_desktop_entry() {
784 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 845 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
785 846
786 local exec=${1} 847 local exec=${1}
787 local name=${2:-${PN}} 848 local name=${2:-${PN}}
788 local icon=${3:-${PN}.png} 849 local icon=${3:-${PN}}
789 local type=${4} 850 local type=${4}
790 local path=${5} 851 local path=${5}
791 852
792 if [[ -z ${type} ]] ; then 853 if [[ -z ${type} ]] ; then
793 local catmaj=${CATEGORY%%-*} 854 local catmaj=${CATEGORY%%-*}
794 local catmin=${CATEGORY##*-} 855 local catmin=${CATEGORY##*-}
795 case ${catmaj} in 856 case ${catmaj} in
796 app) 857 app)
797 case ${catmin} in 858 case ${catmin} in
859 accessibility) type=Accessibility;;
798 admin) type=System;; 860 admin) type=System;;
861 antivirus) type=System;;
862 arch) type=Archiving;;
863 backup) type=Archiving;;
799 cdr) type=DiscBurning;; 864 cdr) type=DiscBurning;;
800 dicts) type=Dictionary;; 865 dicts) type=Dictionary;;
866 doc) type=Documentation;;
801 editors) type=TextEditor;; 867 editors) type=TextEditor;;
802 emacs) type=TextEditor;; 868 emacs) type=TextEditor;;
803 emulation) type=Emulator;; 869 emulation) type=Emulator;;
804 laptop) type=HardwareSettings;; 870 laptop) type=HardwareSettings;;
805 office) type=Office;; 871 office) type=Office;;
872 pda) type=PDA;;
806 vim) type=TextEditor;; 873 vim) type=TextEditor;;
807 xemacs) type=TextEditor;; 874 xemacs) type=TextEditor;;
808 *) type=;; 875 *) type=;;
809 esac 876 esac
810 ;; 877 ;;
811 878
812 dev) 879 dev)
813 type="Development" 880 type="Development"
814 ;; 881 ;;
815 882
816 games) 883 games)
817 case ${catmin} in 884 case ${catmin} in
818 action) type=ActionGame;; 885 action|fps) type=ActionGame;;
819 arcade) type=ArcadeGame;; 886 arcade) type=ArcadeGame;;
820 board) type=BoardGame;; 887 board) type=BoardGame;;
821 kid) type=KidsGame;;
822 emulation) type=Emulator;; 888 emulation) type=Emulator;;
889 kids) type=KidsGame;;
823 puzzle) type=LogicGame;; 890 puzzle) type=LogicGame;;
824 rpg) type=RolePlaying;;
825 roguelike) type=RolePlaying;; 891 roguelike) type=RolePlaying;;
892 rpg) type=RolePlaying;;
826 simulation) type=Simulation;; 893 simulation) type=Simulation;;
827 sports) type=SportsGame;; 894 sports) type=SportsGame;;
828 strategy) type=StrategyGame;; 895 strategy) type=StrategyGame;;
829 *) type=;; 896 *) type=;;
830 esac 897 esac
831 type="Game;${type}" 898 type="Game;${type}"
899 ;;
900
901 gnome)
902 type="Gnome;GTK"
903 ;;
904
905 kde)
906 type="KDE;Qt"
832 ;; 907 ;;
833 908
834 mail) 909 mail)
835 type="Network;Email" 910 type="Network;Email"
836 ;; 911 ;;
838 media) 913 media)
839 case ${catmin} in 914 case ${catmin} in
840 gfx) type=Graphics;; 915 gfx) type=Graphics;;
841 radio) type=Tuner;; 916 radio) type=Tuner;;
842 sound) type=Audio;; 917 sound) type=Audio;;
843 tv) type=TV;; 918 tv) type=TV;;
844 video) type=Video;; 919 video) type=Video;;
845 *) type=;; 920 *) type=;;
846 esac 921 esac
847 type="AudioVideo;${type}" 922 type="AudioVideo;${type}"
848 ;; 923 ;;
849 924
850 net) 925 net)
851 case ${catmin} in 926 case ${catmin} in
852 dialup) type=Dialup;; 927 dialup) type=Dialup;;
853 ftp) type=FileTransfer;; 928 ftp) type=FileTransfer;;
854 im) type=InstantMessaging;; 929 im) type=InstantMessaging;;
855 irc) type=IRCClient;; 930 irc) type=IRCClient;;
856 mail) type=Email;; 931 mail) type=Email;;
857 news) type=News;; 932 news) type=News;;
858 nntp) type=News;; 933 nntp) type=News;;
859 p2p) type=FileTransfer;; 934 p2p) type=FileTransfer;;
860 *) type=;; 935 *) type=;;
861 esac 936 esac
862 type="Network;${type}" 937 type="Network;${type}"
863 ;; 938 ;;
864 939
865 sci) 940 sci)
866 case ${catmin} in 941 case ${catmin} in
867 astro*) type=Astronomy;; 942 astro*) type=Astronomy;;
868 bio*) type=Biology;; 943 bio*) type=Biology;;
869 calc*) type=Calculator;; 944 calc*) type=Calculator;;
870 chem*) type=Chemistry;; 945 chem*) type=Chemistry;;
946 elec*) type=Electronics;;
871 geo*) type=Geology;; 947 geo*) type=Geology;;
872 math*) type=Math;; 948 math*) type=Math;;
949 physics) type=Physics;;
950 visual*) type=DataVisualization;;
873 *) type=;; 951 *) type=;;
874 esac 952 esac
875 type="Science;${type}" 953 type="Science;${type}"
876 ;; 954 ;;
877 955
956 sys)
957 type="System"
958 ;;
959
878 www) 960 www)
879 case ${catmin} in 961 case ${catmin} in
880 client) type=WebBrowser;; 962 client) type=WebBrowser;;
881 *) type=;; 963 *) type=;;
882 esac 964 esac
883 type="Network" 965 type="Network"
884 ;; 966 ;;
885 967
886 *) 968 *)
891 if [ "${SLOT}" == "0" ] ; then 973 if [ "${SLOT}" == "0" ] ; then
892 local desktop_name="${PN}" 974 local desktop_name="${PN}"
893 else 975 else
894 local desktop_name="${PN}-${SLOT}" 976 local desktop_name="${PN}-${SLOT}"
895 fi 977 fi
978 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
896 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 979 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
897 980
981 cat <<-EOF > "${desktop}"
898echo "[Desktop Entry] 982 [Desktop Entry]
899Encoding=UTF-8
900Version=0.9.2
901Name=${name} 983 Name=${name}
902Type=Application 984 Type=Application
903Comment=${DESCRIPTION} 985 Comment=${DESCRIPTION}
904Exec=${exec} 986 Exec=${exec}
905Path=${path} 987 TryExec=${exec%% *}
906Icon=${icon} 988 Icon=${icon}
907Categories=Application;${type};" > "${desktop}" 989 Categories=${type};
990 EOF
991
992 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
908 993
909 ( 994 (
910 # wrap the env here so that the 'insinto' call 995 # wrap the env here so that the 'insinto' call
911 # doesn't corrupt the env of the caller 996 # doesn't corrupt the env of the caller
912 insinto /usr/share/applications 997 insinto /usr/share/applications
913 doins "${desktop}" 998 doins "${desktop}"
914 ) 999 )
915} 1000}
916 1001
917# Make a GDM/KDM Session file 1002# @FUNCTION: validate_desktop_entries
918# 1003# @USAGE: [directories]
919# make_desktop_entry(<title>, <command>) 1004# @MAINTAINER:
920# title: File to execute to start the Window Manager 1005# Carsten Lohrke <carlo@gentoo.org>
921# command: Name of the Window Manager 1006# @DESCRIPTION:
1007# Validate desktop entries using desktop-file-utils
1008validate_desktop_entries() {
1009 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1010 einfo "Checking desktop entry validity"
1011 local directories=""
1012 for d in /usr/share/applications $@ ; do
1013 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1014 done
1015 if [[ -n ${directories} ]] ; then
1016 for FILE in $(find ${directories} -name "*\.desktop" \
1017 -not -path '*.hidden*' | sort -u 2>/dev/null)
1018 do
1019 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1020 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1021 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1022 done
1023 fi
1024 echo ""
1025 else
1026 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1027 fi
1028}
922 1029
1030# @FUNCTION: make_session_desktop
1031# @USAGE: <title> <command> [command args...]
1032# @DESCRIPTION:
1033# Make a GDM/KDM Session file. The title is the file to execute to start the
1034# Window Manager. The command is the name of the Window Manager.
1035#
1036# You can set the name of the file via the ${wm} variable.
923make_session_desktop() { 1037make_session_desktop() {
924 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1038 [[ -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 1039 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
926 1040
927 local title=$1 1041 local title=$1
928 local command=$2 1042 local command=$2
929 local desktop=${T}/${wm}.desktop 1043 local desktop=${T}/${wm:-${PN}}.desktop
1044 shift 2
930 1045
1046 cat <<-EOF > "${desktop}"
931echo "[Desktop Entry] 1047 [Desktop Entry]
932Encoding=UTF-8
933Name=${title} 1048 Name=${title}
934Comment=This session logs you into ${title} 1049 Comment=This session logs you into ${title}
935Exec=${command} 1050 Exec=${command} $*
936TryExec=${command} 1051 TryExec=${command}
937Type=Application" > "${desktop}" 1052 Type=XSession
1053 EOF
938 1054
1055 (
1056 # wrap the env here so that the 'insinto' call
1057 # doesn't corrupt the env of the caller
939 insinto /usr/share/xsessions 1058 insinto /usr/share/xsessions
940 doins "${desktop}" 1059 doins "${desktop}"
1060 )
941} 1061}
942 1062
1063# @FUNCTION: domenu
1064# @USAGE: <menus>
1065# @DESCRIPTION:
1066# Install the list of .desktop menu files into the appropriate directory
1067# (/usr/share/applications).
943domenu() { 1068domenu() {
1069 (
1070 # wrap the env here so that the 'insinto' call
1071 # doesn't corrupt the env of the caller
944 local i j 1072 local i j ret=0
945 insinto /usr/share/applications 1073 insinto /usr/share/applications
946 for i in "$@" ; do 1074 for i in "$@" ; do
947 if [[ -f ${i} ]] ; then 1075 if [[ -f ${i} ]] ; then
948 doins "${i}" 1076 doins "${i}"
1077 ((ret+=$?))
949 elif [[ -d ${i} ]] ; then 1078 elif [[ -d ${i} ]] ; then
950 for j in "${i}"/*.desktop ; do 1079 for j in "${i}"/*.desktop ; do
951 doins "${j}" 1080 doins "${j}"
1081 ((ret+=$?))
952 done 1082 done
1083 else
1084 ((++ret))
953 fi 1085 fi
954 done 1086 done
1087 exit ${ret}
1088 )
955} 1089}
1090
1091# @FUNCTION: newmenu
1092# @USAGE: <menu> <newname>
1093# @DESCRIPTION:
1094# Like all other new* functions, install the specified menu as newname.
956newmenu() { 1095newmenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
957 insinto /usr/share/applications 1099 insinto /usr/share/applications
958 newins "$1" "$2" 1100 newins "$@"
1101 )
959} 1102}
960 1103
1104# @FUNCTION: doicon
1105# @USAGE: <list of icons>
1106# @DESCRIPTION:
1107# Install the list of icons into the icon directory (/usr/share/pixmaps).
1108# This is useful in conjunction with creating desktop/menu files.
961doicon() { 1109doicon() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
962 local i j 1113 local i j ret
963 insinto /usr/share/pixmaps 1114 insinto /usr/share/pixmaps
964 for i in "$@" ; do 1115 for i in "$@" ; do
965 if [[ -f ${i} ]] ; then 1116 if [[ -f ${i} ]] ; then
966 doins "${i}" 1117 doins "${i}"
1118 ((ret+=$?))
967 elif [[ -d ${i} ]] ; then 1119 elif [[ -d ${i} ]] ; then
968 for j in "${i}"/*.png ; do 1120 for j in "${i}"/*.png ; do
969 doins "${j}" 1121 doins "${j}"
1122 ((ret+=$?))
970 done 1123 done
1124 else
1125 ((++ret))
971 fi 1126 fi
972 done 1127 done
1128 exit ${ret}
1129 )
973} 1130}
1131
1132# @FUNCTION: newicon
1133# @USAGE: <icon> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified icon as newname.
974newicon() { 1136newicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
975 insinto /usr/share/pixmaps 1140 insinto /usr/share/pixmaps
976 newins "$1" "$2" 1141 newins "$@"
1142 )
977} 1143}
978
979##############################################################
980# END: Handle .desktop files and menu entries #
981##############################################################
982
983 1144
984# for internal use only (unpack_pdv and unpack_makeself) 1145# for internal use only (unpack_pdv and unpack_makeself)
985find_unpackable_file() { 1146find_unpackable_file() {
986 local src=$1 1147 local src=$1
987 if [[ -z ${src} ]] ; then 1148 if [[ -z ${src} ]] ; then
997 fi 1158 fi
998 [[ ! -e ${src} ]] && return 1 1159 [[ ! -e ${src} ]] && return 1
999 echo "${src}" 1160 echo "${src}"
1000} 1161}
1001 1162
1163# @FUNCTION: unpack_pdv
1164# @USAGE: <file to unpack> <size of off_t>
1165# @DESCRIPTION:
1002# Unpack those pesky pdv generated files ... 1166# Unpack those pesky pdv generated files ...
1003# They're self-unpacking programs with the binary package stuffed in 1167# 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 1168# 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. 1169# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1006# 1170#
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 1171# 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 1172# 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 1173# the size of the off_t type (in bytes) on the machine that built the pdv
1174# archive.
1175#
1011# archive. one way to determine this is by running the following commands: 1176# One way to determine this is by running the following commands:
1177#
1178# @CODE
1012# strings <pdv archive> | grep lseek 1179# strings <pdv archive> | grep lseek
1013# strace -elseek <pdv archive> 1180# strace -elseek <pdv archive>
1181# @CODE
1182#
1014# basically look for the first lseek command (we do the strings/grep because 1183# 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 1184# sometimes the function call is _llseek or something) and steal the 2nd
1016# parameter. here is an example: 1185# parameter. Here is an example:
1186#
1187# @CODE
1017# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1188# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1018# lseek 1189# lseek
1019# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1190# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1020# lseek(3, -4, SEEK_END) = 2981250 1191# lseek(3, -4, SEEK_END) = 2981250
1192# @CODE
1193#
1021# thus we would pass in the value of '4' as the second parameter. 1194# Thus we would pass in the value of '4' as the second parameter.
1022unpack_pdv() { 1195unpack_pdv() {
1023 local src=$(find_unpackable_file $1) 1196 local src=$(find_unpackable_file "$1")
1024 local sizeoff_t=$2 1197 local sizeoff_t=$2
1025 1198
1026 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1199 [[ -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 :(" 1200 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1028 1201
1029 local shrtsrc=$(basename "${src}") 1202 local shrtsrc=$(basename "${src}")
1030 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1203 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1031 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1204 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1032 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1205 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1033 1206
1034 # grab metadata for debug reasons 1207 # grab metadata for debug reasons
1035 local metafile="$(emktemp)" 1208 local metafile=$(emktemp)
1036 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1209 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1037 1210
1038 # rip out the final file name from the metadata 1211 # rip out the final file name from the metadata
1039 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1212 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1040 datafile="`basename ${datafile}`" 1213 datafile=$(basename "${datafile}")
1041 1214
1042 # now lets uncompress/untar the file if need be 1215 # now lets uncompress/untar the file if need be
1043 local tmpfile="$(emktemp)" 1216 local tmpfile=$(emktemp)
1044 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1217 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1045 1218
1046 local iscompressed="`file -b ${tmpfile}`" 1219 local iscompressed=$(file -b "${tmpfile}")
1047 if [ "${iscompressed:0:8}" == "compress" ] ; then 1220 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1048 iscompressed=1 1221 iscompressed=1
1049 mv ${tmpfile}{,.Z} 1222 mv ${tmpfile}{,.Z}
1050 gunzip ${tmpfile} 1223 gunzip ${tmpfile}
1051 else 1224 else
1052 iscompressed=0 1225 iscompressed=0
1053 fi 1226 fi
1054 local istar="`file -b ${tmpfile}`" 1227 local istar=$(file -b "${tmpfile}")
1055 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1228 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1056 istar=1 1229 istar=1
1057 else 1230 else
1058 istar=0 1231 istar=0
1059 fi 1232 fi
1060 1233
1088 true 1261 true
1089 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1263 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091} 1264}
1092 1265
1266# @FUNCTION: unpack_makeself
1267# @USAGE: [file to unpack] [offset] [tail|dd]
1268# @DESCRIPTION:
1093# Unpack those pesky makeself generated files ... 1269# Unpack those pesky makeself generated files ...
1094# They're shell scripts with the binary package tagged onto 1270# They're shell scripts with the binary package tagged onto
1095# the end of the archive. Loki utilized the format as does 1271# the end of the archive. Loki utilized the format as does
1096# many other game companies. 1272# many other game companies.
1097# 1273#
1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1274# If the file is not specified, then ${A} is used. If the
1099# - If the file is not specified then unpack will utilize ${A}.
1100# - If the offset is not specified then we will attempt to extract 1275# offset is not specified then we will attempt to extract
1101# the proper offset from the script itself. 1276# the proper offset from the script itself.
1102unpack_makeself() { 1277unpack_makeself() {
1103 local src_input=${1:-${A}} 1278 local src_input=${1:-${A}}
1104 local src=$(find_unpackable_file "${src_input}") 1279 local src=$(find_unpackable_file "${src_input}")
1105 local skip=$2 1280 local skip=$2
1106 local exe=$3 1281 local exe=$3
1112 if [[ -z ${skip} ]] ; then 1287 if [[ -z ${skip} ]] ; then
1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1288 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1114 local skip=0 1289 local skip=0
1115 exe=tail 1290 exe=tail
1116 case ${ver} in 1291 case ${ver} in
1117 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1292 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1118 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1293 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1119 ;; 1294 ;;
1120 2.0|2.0.1) 1295 2.0|2.0.1)
1121 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1296 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1122 ;; 1297 ;;
1152 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1327 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1153 *) die "makeself cant handle exe '${exe}'" 1328 *) die "makeself cant handle exe '${exe}'"
1154 esac 1329 esac
1155 1330
1156 # lets grab the first few bytes of the file to figure out what kind of archive it is 1331 # lets grab the first few bytes of the file to figure out what kind of archive it is
1157 local tmpfile="$(emktemp)" 1332 local tmpfile=$(emktemp)
1158 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1333 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1159 local filetype="$(file -b "${tmpfile}")" 1334 local filetype=$(file -b "${tmpfile}")
1160 case ${filetype} in 1335 case ${filetype} in
1161 *tar\ archive) 1336 *tar\ archive*)
1162 eval ${exe} | tar --no-same-owner -xf - 1337 eval ${exe} | tar --no-same-owner -xf -
1163 ;; 1338 ;;
1164 bzip2*) 1339 bzip2*)
1165 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1340 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1166 ;; 1341 ;;
1176 ;; 1351 ;;
1177 esac 1352 esac
1178 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1353 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1179} 1354}
1180 1355
1356# @FUNCTION: check_license
1357# @USAGE: [license]
1358# @DESCRIPTION:
1181# Display a license for user to accept. 1359# 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. 1360# specified, then ${LICENSE} is used.
1185check_license() { 1361check_license() {
1186 local lic=$1 1362 local lic=$1
1187 if [ -z "${lic}" ] ; then 1363 if [ -z "${lic}" ] ; then
1188 lic="${PORTDIR}/licenses/${LICENSE}" 1364 lic="${PORTDIR}/licenses/${LICENSE}"
1189 else 1365 else
1193 lic="${PWD}/${lic}" 1369 lic="${PWD}/${lic}"
1194 elif [ -e "${lic}" ] ; then 1370 elif [ -e "${lic}" ] ; then
1195 lic="${lic}" 1371 lic="${lic}"
1196 fi 1372 fi
1197 fi 1373 fi
1198 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1199 local l="`basename ${lic}`" 1374 local l="`basename ${lic}`"
1200 1375
1201 # here is where we check for the licenses the user already 1376 # here is where we check for the licenses the user already
1202 # accepted ... if we don't find a match, we make the user accept 1377 # accepted ... if we don't find a match, we make the user accept
1203 local shopts=$-
1204 local alic 1378 local alic
1205 set -o noglob #so that bash doesn't expand "*" 1379 eshopts_push -o noglob # so that bash doesn't expand "*"
1206 for alic in ${ACCEPT_LICENSE} ; do 1380 for alic in ${ACCEPT_LICENSE} ; do
1207 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1381 if [[ ${alic} == ${l} ]]; then
1208 set +o noglob; set -${shopts} #reset old shell opts 1382 eshopts_pop
1209 return 0 1383 return 0
1210 fi 1384 fi
1211 done 1385 done
1212 set +o noglob; set -$shopts #reset old shell opts 1386 eshopts_pop
1387 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1213 1388
1214 local licmsg="$(emktemp)" 1389 local licmsg=$(emktemp)
1215 cat << EOF > ${licmsg} 1390 cat <<-EOF > ${licmsg}
1216********************************************************** 1391 **********************************************************
1217The following license outlines the terms of use of this 1392 The following license outlines the terms of use of this
1218package. You MUST accept this license for installation to 1393 package. You MUST accept this license for installation to
1219continue. When you are done viewing, hit 'q'. If you 1394 continue. When you are done viewing, hit 'q'. If you
1220CTRL+C out of this, the install will not run! 1395 CTRL+C out of this, the install will not run!
1221********************************************************** 1396 **********************************************************
1222 1397
1223EOF 1398 EOF
1224 cat ${lic} >> ${licmsg} 1399 cat ${lic} >> ${licmsg}
1225 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1400 ${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] " 1401 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1227 read alic 1402 read alic
1228 case ${alic} in 1403 case ${alic} in
1235 die "Failed to accept license" 1410 die "Failed to accept license"
1236 ;; 1411 ;;
1237 esac 1412 esac
1238} 1413}
1239 1414
1415# @FUNCTION: cdrom_get_cds
1416# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1417# @DESCRIPTION:
1240# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1418# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1241# the whole 'non-interactive' policy, but damnit I want CD support ! 1419# the whole 'non-interactive' policy, but damnit I want CD support !
1242# 1420#
1243# with these cdrom functions we handle all the user interaction and 1421# With these cdrom functions we handle all the user interaction and
1244# standardize everything. all you have to do is call cdrom_get_cds() 1422# 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 1423# and when the function returns, you can assume that the cd has been
1246# found at CDROM_ROOT. 1424# found at CDROM_ROOT.
1247# 1425#
1426# The function will attempt to locate a cd based upon a file that is on
1427# the cd. The more files you give this function, the more cds
1428# the cdrom functions will handle.
1429#
1248# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1430# 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 1431# etc... If you want to give the cds better names, then just export
1250# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1432# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1433# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1434# also use the CDROM_NAME_SET bash array.
1251# 1435#
1252# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1436# 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() { 1437cdrom_get_cds() {
1259 # first we figure out how many cds we're dealing with by 1438 # first we figure out how many cds we're dealing with by
1260 # the # of files they gave us 1439 # the # of files they gave us
1261 local cdcnt=0 1440 local cdcnt=0
1262 local f= 1441 local f=
1306 echo 1485 echo
1307 einfo "For example:" 1486 einfo "For example:"
1308 einfo "export CD_ROOT=/mnt/cdrom" 1487 einfo "export CD_ROOT=/mnt/cdrom"
1309 echo 1488 echo
1310 else 1489 else
1490 if [[ -n ${CDROM_NAME_SET} ]] ; then
1491 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1492 cdcnt=0
1493 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1494 ((++cdcnt))
1495 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1496 done
1497 fi
1498
1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1499 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1312 cdcnt=0 1500 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1501 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt)) 1502 ((++cdcnt))
1315 var="CDROM_NAME_${cdcnt}" 1503 var="CDROM_NAME_${cdcnt}"
1339 export CDROM_SET="" 1527 export CDROM_SET=""
1340 export CDROM_CURRENT_CD=0 1528 export CDROM_CURRENT_CD=0
1341 cdrom_load_next_cd 1529 cdrom_load_next_cd
1342} 1530}
1343 1531
1344# this is only used when you need access to more than one cd. 1532# @FUNCTION: cdrom_load_next_cd
1345# when you have finished using the first cd, just call this function. 1533# @DESCRIPTION:
1346# when it returns, CDROM_ROOT will be pointing to the second cd. 1534# 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. 1535# files off a CD and want access to the next one, just call this function.
1536# Again, all the messy details of user interaction are taken care of for you.
1537# Once this returns, just read the variable CDROM_ROOT for the location of the
1538# mounted CD. Note that you can only go forward in the CD list, so make sure
1539# you only call this function when you're done using the current CD.
1348cdrom_load_next_cd() { 1540cdrom_load_next_cd() {
1349 local var 1541 local var
1350 ((++CDROM_CURRENT_CD)) 1542 ((++CDROM_CURRENT_CD))
1351 1543
1352 unset CDROM_ROOT 1544 unset CDROM_ROOT
1369# displayed and we'll hang out here until: 1561# displayed and we'll hang out here until:
1370# (1) the file is found on a mounted cdrom 1562# (1) the file is found on a mounted cdrom
1371# (2) the user hits CTRL+C 1563# (2) the user hits CTRL+C
1372_cdrom_locate_file_on_cd() { 1564_cdrom_locate_file_on_cd() {
1373 local mline="" 1565 local mline=""
1374 local showedmsg=0 1566 local showedmsg=0 showjolietmsg=0
1375 1567
1376 while [[ -z ${CDROM_ROOT} ]] ; do 1568 while [[ -z ${CDROM_ROOT} ]] ; do
1377 local i=0 1569 local i=0
1378 local -a cdset=(${*//:/ }) 1570 local -a cdset=(${*//:/ })
1379 if [[ -n ${CDROM_SET} ]] ; then 1571 if [[ -n ${CDROM_SET} ]] ; then
1382 1574
1383 while [[ -n ${cdset[${i}]} ]] ; do 1575 while [[ -n ${cdset[${i}]} ]] ; do
1384 local dir=$(dirname ${cdset[${i}]}) 1576 local dir=$(dirname ${cdset[${i}]})
1385 local file=$(basename ${cdset[${i}]}) 1577 local file=$(basename ${cdset[${i}]})
1386 1578
1387 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1579 local point= node= fs= foo=
1580 while read point node fs foo ; do
1581 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1582 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1583 && continue
1584 point=${point//\040/ }
1388 [[ -d ${mline}/${dir} ]] || continue 1585 [[ ! -d ${point}/${dir} ]] && continue
1389 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1586 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1390 export CDROM_ROOT=${mline} 1587 export CDROM_ROOT=${point}
1391 export CDROM_SET=${i} 1588 export CDROM_SET=${i}
1392 export CDROM_MATCH=${cdset[${i}]} 1589 export CDROM_MATCH=${cdset[${i}]}
1393 return 1590 return
1394 fi 1591 done <<< "$(get_mounts)"
1395 done
1396 1592
1397 ((++i)) 1593 ((++i))
1398 done 1594 done
1399 1595
1400 echo 1596 echo
1416 showedmsg=1 1612 showedmsg=1
1417 fi 1613 fi
1418 einfo "Press return to scan for the cd again" 1614 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1615 einfo "or hit CTRL+C to abort the emerge."
1420 echo 1616 echo
1617 if [[ ${showjolietmsg} -eq 0 ]] ; then
1618 showjolietmsg=1
1619 else
1421 einfo "If you are having trouble with the detection" 1620 ewarn "If you are having trouble with the detection"
1422 einfo "of your CD, it is possible that you do not have" 1621 ewarn "of your CD, it is possible that you do not have"
1423 einfo "Joliet support enabled in your kernel. Please" 1622 ewarn "Joliet support enabled in your kernel. Please"
1424 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1623 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1425 read 1624 ebeep 5
1625 fi
1626 read || die "something is screwed with your system"
1426 done 1627 done
1427} 1628}
1428 1629
1630# @FUNCTION: strip-linguas
1631# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1632# @DESCRIPTION:
1429# Make sure that LINGUAS only contains languages that 1633# Make sure that LINGUAS only contains languages that
1430# a package can support 1634# a package can support. The first form allows you to
1431# 1635# specify a list of LINGUAS. The -i builds a list of po
1432# usage: strip-linguas <allow LINGUAS> 1636# files found in all the directories and uses the
1433# strip-linguas -i <directories of .po files> 1637# intersection of the lists. The -u builds a list of po
1434# strip-linguas -u <directories of .po files> 1638# files found in all the directories and uses the union
1435# 1639# 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() { 1640strip-linguas() {
1442 local ls newls 1641 local ls newls nols
1443 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1642 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1444 local op=$1; shift 1643 local op=$1; shift
1445 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1644 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1446 local d f 1645 local d f
1447 for d in "$@" ; do 1646 for d in "$@" ; do
1448 if [[ ${op} == "-u" ]] ; then 1647 if [[ ${op} == "-u" ]] ; then
1449 newls=${ls} 1648 newls=${ls}
1450 else 1649 else
1451 newls="" 1650 newls=""
1452 fi 1651 fi
1453 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1652 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1454 if [[ ${op} == "-i" ]] ; then 1653 if [[ ${op} == "-i" ]] ; then
1455 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1654 hasq ${f} ${ls} && newls="${newls} ${f}"
1456 else 1655 else
1457 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1656 hasq ${f} ${ls} || newls="${newls} ${f}"
1458 fi 1657 fi
1459 done 1658 done
1460 ls=${newls} 1659 ls=${newls}
1461 done 1660 done
1462 ls=${ls//.po}
1463 else 1661 else
1464 ls=$@ 1662 ls="$@"
1465 fi 1663 fi
1466 1664
1467 ls=" ${ls} " 1665 nols=""
1468 newls="" 1666 newls=""
1469 for f in ${LINGUAS} ; do 1667 for f in ${LINGUAS} ; do
1470 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1668 if hasq ${f} ${ls} ; then
1471 newls="${newls} ${f}" 1669 newls="${newls} ${f}"
1472 else 1670 else
1473 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1671 nols="${nols} ${f}"
1474 fi 1672 fi
1475 done 1673 done
1476 if [[ -z ${newls} ]] ; then 1674 [[ -n ${nols} ]] \
1477 export LINGUAS="" 1675 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1478 else
1479 export LINGUAS=${newls:1} 1676 export LINGUAS=${newls:1}
1480 fi
1481} 1677}
1482 1678
1483# moved from kernel.eclass since they are generally useful outside of 1679# @FUNCTION: preserve_old_lib
1484# kernel.eclass -iggy (20041002) 1680# @USAGE: <libs to preserve> [more libs]
1485 1681# @DESCRIPTION:
1486# the following functions are useful in kernel module ebuilds, etc.
1487# for an example see ivtv or drbd ebuilds
1488
1489# set's ARCH to match what the kernel expects
1490set_arch_to_kernel() {
1491 i=10
1492 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done
1495 export EUTILS_ECLASS_PORTAGE_ARCH="${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 --soname. Such 1682# 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 1683# 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 1684# 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 1685# 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: 1686# solution, so instead you can call this from pkg_preinst. See also the
1524# 1687# 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() { 1688preserve_old_lib() {
1538 LIB=$1 1689 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1690 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1691 die "Invalid preserve_old_lib() usage"
1692 fi
1693 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1539 1694
1540 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1695 # let portage worry about it
1541 SONAME=`basename ${LIB}` 1696 has preserve-libs ${FEATURES} && return 0
1542 DIRNAME=`dirname ${LIB}`
1543 1697
1544 dodir ${DIRNAME} 1698 local lib dir
1545 cp ${ROOT}${LIB} ${D}${DIRNAME} 1699 for lib in "$@" ; do
1700 [[ -e ${ROOT}/${lib} ]] || continue
1701 dir=${lib%/*}
1702 dodir ${dir} || die "dodir ${dir} failed"
1703 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1546 touch ${D}${LIB} 1704 touch "${D}"/${lib}
1547 fi 1705 done
1548} 1706}
1549 1707
1708# @FUNCTION: preserve_old_lib_notify
1709# @USAGE: <libs to notify> [more libs]
1710# @DESCRIPTION:
1711# Spit helpful messages about the libraries preserved by preserve_old_lib.
1550preserve_old_lib_notify() { 1712preserve_old_lib_notify() {
1551 LIB=$1 1713 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1714 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1715 die "Invalid preserve_old_lib_notify() usage"
1716 fi
1552 1717
1553 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1718 # let portage worry about it
1554 SONAME=`basename ${LIB}` 1719 has preserve-libs ${FEATURES} && return 0
1555 1720
1721 local lib notice=0
1722 for lib in "$@" ; do
1723 [[ -e ${ROOT}/${lib} ]] || continue
1724 if [[ ${notice} -eq 0 ]] ; then
1725 notice=1
1556 ewarn "An old version of an installed library was detected on your system." 1726 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" 1727 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," 1728 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1559 ewarn "you will need to execute the following command:" 1729 ewarn "in order to remove these old dependencies. If you do not have this"
1560 ewarn " revdep-rebuild --soname ${SONAME}" 1730 ewarn "helper program, simply emerge the 'gentoolkit' package."
1731 ewarn
1732 fi
1733 ewarn " # revdep-rebuild --library ${lib##*/}"
1734 done
1735 if [[ ${notice} -eq 1 ]] ; then
1561 ewarn 1736 ewarn
1562 ewarn "After doing that, you can safely remove ${LIB}" 1737 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1563 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1738 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1739 for lib in "$@" ; do
1740 ewarn " # rm '${lib}'"
1741 done
1564 fi 1742 fi
1565} 1743}
1566 1744
1567# Hack for people to figure out if a package was built with 1745# @FUNCTION: built_with_use
1568# certain USE flags 1746# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1747# @DESCRIPTION:
1748# A temporary hack until portage properly supports DEPENDing on USE
1749# flags being enabled in packages. This will check to see if the specified
1750# DEPEND atom was built with the specified list of USE flags. The
1751# --missing option controls the behavior if called on a package that does
1752# not actually support the defined USE flags (aka listed in IUSE).
1753# The default is to abort (call die). The -a and -o flags control
1754# the requirements of the USE flags. They correspond to "and" and "or"
1755# logic. So the -a flag means all listed USE flags must be enabled
1756# while the -o flag means at least one of the listed IUSE flags must be
1757# enabled. The --hidden option is really for internal use only as it
1758# means the USE flag we're checking is hidden expanded, so it won't be found
1759# in IUSE like normal USE flags.
1569# 1760#
1570# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1761# Remember that this function isn't terribly intelligent so order of optional
1571# ex: built_with_use xchat gtk2 1762# flags matter.
1572#
1573# Flags: -a all USE flags should be utilized
1574# -o at least one USE flag should be utilized
1575# Note: the default flag is '-a'
1576built_with_use() { 1763built_with_use() {
1764 local hidden="no"
1765 if [[ $1 == "--hidden" ]] ; then
1766 hidden="yes"
1767 shift
1768 fi
1769
1770 local missing_action="die"
1771 if [[ $1 == "--missing" ]] ; then
1772 missing_action=$2
1773 shift ; shift
1774 case ${missing_action} in
1775 true|false|die) ;;
1776 *) die "unknown action '${missing_action}'";;
1777 esac
1778 fi
1779
1577 local opt=$1 1780 local opt=$1
1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1781 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1579 1782
1580 local PKG=$(best_version $1) 1783 local PKG=$(best_version $1)
1784 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1581 shift 1785 shift
1582 1786
1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1787 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1788 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1584 1789
1585 # if the USE file doesnt exist, assume the $PKG is either 1790 # if the IUSE file doesn't exist, the read will error out, we need to handle
1586 # injected or package.provided 1791 # this gracefully
1587 [[ ! -e ${USEFILE} ]] && return 0 1792 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1793 case ${missing_action} in
1794 true) return 0;;
1795 false) return 1;;
1796 die) die "Unable to determine what USE flags $PKG was built with";;
1797 esac
1798 fi
1799
1800 if [[ ${hidden} == "no" ]] ; then
1801 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1802 # Don't check USE_EXPAND #147237
1803 local expand
1804 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1805 if [[ $1 == ${expand}_* ]] ; then
1806 expand=""
1807 break
1808 fi
1809 done
1810 if [[ -n ${expand} ]] ; then
1811 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1812 case ${missing_action} in
1813 true) return 0;;
1814 false) return 1;;
1815 die) die "$PKG does not actually support the $1 USE flag!";;
1816 esac
1817 fi
1818 fi
1819 fi
1588 1820
1589 local USE_BUILT=$(<${USEFILE}) 1821 local USE_BUILT=$(<${USEFILE})
1590 while [[ $# -gt 0 ]] ; do 1822 while [[ $# -gt 0 ]] ; do
1591 if [[ ${opt} = "-o" ]] ; then 1823 if [[ ${opt} = "-o" ]] ; then
1592 has $1 ${USE_BUILT} && return 0 1824 has $1 ${USE_BUILT} && return 0
1596 shift 1828 shift
1597 done 1829 done
1598 [[ ${opt} = "-a" ]] 1830 [[ ${opt} = "-a" ]]
1599} 1831}
1600 1832
1833# @FUNCTION: epunt_cxx
1834# @USAGE: [dir to scan]
1835# @DESCRIPTION:
1601# Many configure scripts wrongly bail when a C++ compiler 1836# Many configure scripts wrongly bail when a C++ compiler could not be
1602# could not be detected. #73450 1837# detected. If dir is not specified, then it defaults to ${S}.
1838#
1839# http://bugs.gentoo.org/73450
1603epunt_cxx() { 1840epunt_cxx() {
1604 local dir=$1 1841 local dir=$1
1605 [[ -z ${dir} ]] && dir=${S} 1842 [[ -z ${dir} ]] && dir=${S}
1606 ebegin "Removing useless C++ checks" 1843 ebegin "Removing useless C++ checks"
1607 local f 1844 local f
1608 for f in $(find ${dir} -name configure) ; do 1845 find "${dir}" -name configure | while read f ; do
1609 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1846 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1610 done 1847 done
1611 eend 0 1848 eend 0
1612} 1849}
1613 1850
1614# dopamd <file> [more files] 1851# @FUNCTION: make_wrapper
1615# 1852# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1616# Install pam auth config file in /etc/pam.d 1853# @DESCRIPTION:
1617dopamd() { 1854# Create a shell wrapper script named wrapper in installpath
1618 [[ -z $1 ]] && die "dopamd requires at least one argument" 1855# (defaults to the bindir) to execute target (default of wrapper) by
1619 1856# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1620 use pam || return 0 1857# libpaths followed by optionally changing directory to chdir.
1621
1622 INSDESTTREE=/etc/pam.d \
1623 doins "$@" || 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() { 1858make_wrapper() {
1647 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1859 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1648 local tmpwrapper=$(emktemp) 1860 local tmpwrapper=$(emktemp)
1649 # We don't want to quote ${bin} so that people can pass complex 1861 # We don't want to quote ${bin} so that people can pass complex
1650 # things as $bin ... "./someprog --args" 1862 # things as $bin ... "./someprog --args"
1660fi 1872fi
1661exec ${bin} "\$@" 1873exec ${bin} "\$@"
1662EOF 1874EOF
1663 chmod go+rx "${tmpwrapper}" 1875 chmod go+rx "${tmpwrapper}"
1664 if [[ -n ${path} ]] ; then 1876 if [[ -n ${path} ]] ; then
1877 (
1665 exeinto "${path}" 1878 exeinto "${path}"
1666 newexe "${tmpwrapper}" "${wrapper}" 1879 newexe "${tmpwrapper}" "${wrapper}"
1880 ) || die
1667 else 1881 else
1668 newbin "${tmpwrapper}" "${wrapper}" 1882 newbin "${tmpwrapper}" "${wrapper}" || die
1883 fi
1884}
1885
1886# @FUNCTION: prepalldocs
1887# @USAGE:
1888# @DESCRIPTION:
1889# Compress files in /usr/share/doc which are not already
1890# compressed, excluding /usr/share/doc/${PF}/html.
1891# Uses the ecompressdir to do the compression.
1892# 2009-02-18 by betelgeuse:
1893# Commented because ecompressdir is even more internal to
1894# Portage than prepalldocs (it's not even mentioned in man 5
1895# ebuild). Please submit a better version for review to gentoo-dev
1896# if you want prepalldocs here.
1897#prepalldocs() {
1898# if [[ -n $1 ]] ; then
1899# ewarn "prepalldocs: invalid usage; takes no arguments"
1669 fi 1900# fi
1670} 1901
1902# cd "${D}"
1903# [[ -d usr/share/doc ]] || return 0
1904
1905# find usr/share/doc -exec gzip {} +
1906# ecompressdir --ignore /usr/share/doc/${PF}/html
1907# ecompressdir --queue /usr/share/doc
1908#}

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