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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 1.326 2010/01/10 05:53:36 vapier 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 [[ ${patchname} == ${ex} ]] && continue
271 done
272
273 eshopts_pop
274 fi
275
276 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
277 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
278 einfo "${EPATCH_SINGLE_MSG}"
279 else
280 einfo "Applying ${patchname} ..."
281 fi
203 else 282 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 283 einfo " ${patchname} ..."
205 fi 284 fi
206 else 285
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 286 # most of the time, there will only be one run per unique name,
208 then 287 # but if there are more, make sure we get unique log filenames
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 288 local STDERR_TARGET="${T}/${patchname}.out"
210 then 289 if [[ -e ${STDERR_TARGET} ]] ; then
211 EPATCH_SOURCE="$1" 290 STDERR_TARGET="${T}/${patchname}-$$.out"
291 fi
292
293 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
294
295 # Decompress the patch if need be
296 local count=0
297 local PATCH_TARGET
298 if [[ -n ${PIPE_CMD} ]] ; then
299 PATCH_TARGET="${T}/$$.patch"
300 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
301
302 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
303 echo
304 eerror "Could not extract patch!"
305 #die "Could not extract patch!"
306 count=5
307 break
212 fi 308 fi
309 else
310 PATCH_TARGET=${x}
311 fi
213 312
313 # Check for absolute paths in patches. If sandbox is disabled,
314 # people could (accidently) patch files in the root filesystem.
315 # Or trigger other unpleasantries #237667. So disallow -p0 on
316 # such patches.
317 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
318 if [[ -n ${abs_paths} ]] ; then
319 count=1
320 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
321 fi
322
323 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
324 while [[ ${count} -lt 5 ]] ; do
325 # Generate some useful debug info ...
326 (
327 _epatch_draw_line "***** ${patchname} *****"
214 echo 328 echo
215 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 329 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
330 echo
331 _epatch_draw_line "***** ${patchname} *****"
332 ) >> "${STDERR_TARGET}"
333
334 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 (
336 _epatch_draw_line "***** ${patchname} *****"
337 echo
338 echo "ACTUALLY APPLYING ${patchname} ..."
339 echo
340 _epatch_draw_line "***** ${patchname} *****"
341 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
342 ) >> "${STDERR_TARGET}"
343
344 if [ $? -ne 0 ] ; then
345 echo
346 eerror "A dry-run of patch command succeeded, but actually"
347 eerror "applying the patch failed!"
348 #die "Real world sux compared to the dreamworld!"
349 count=5
350 fi
351 break
352 fi
353
354 : $(( count++ ))
355 done
356
357 # if we had to decompress the patch, delete the temp one
358 if [[ -n ${PIPE_CMD} ]] ; then
359 rm -f "${PATCH_TARGET}"
360 fi
361
362 if [[ ${count} -ge 5 ]] ; then
363 echo
364 eerror "Failed Patch: ${patchname} !"
365 eerror " ( ${PATCH_TARGET} )"
216 eerror 366 eerror
217 eerror " ${EPATCH_SOURCE}" 367 eerror "Include in your bugreport the contents of:"
218 eerror " ( ${EPATCH_SOURCE##*/} )" 368 eerror
369 eerror " ${STDERR_TARGET}"
219 echo 370 echo
220 die "Cannot find \$EPATCH_SOURCE!"
221 fi
222
223 local EPATCH_SOURCE="${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}!" 371 die "Failed Patch: ${patchname}!"
364 fi 372 fi
365 373
366 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 374 # if everything worked, delete the patch log
367 375 rm -f "${STDERR_TARGET}"
368 eend 0 376 eend 0
369 fi
370 done 377 done
371 if [ "${SINGLE_PATCH}" = "no" ] 378
372 then 379 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
373 einfo "Done with patching" 380 : # everything worked
381}
382epatch_user() {
383 [[ $# -ne 0 ]] && die "epatch_user takes no options"
384
385 # don't clobber any EPATCH vars that the parent might want
386 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
387 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
388 EPATCH_SOURCE=${base}/${CTARGET}/${check}
389 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
390 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
391 if [[ -d ${EPATCH_SOURCE} ]] ; then
392 EPATCH_SOURCE=${EPATCH_SOURCE} \
393 EPATCH_SUFFIX="patch" \
394 EPATCH_FORCE="yes" \
395 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
396 epatch
397 break
374 fi 398 fi
399 done
375} 400}
376 401
402# @FUNCTION: emktemp
403# @USAGE: [temp dir]
404# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 405# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 406# 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() { 407emktemp() {
383 local exe="touch" 408 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 409 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 410 local topdir=$1
386 411
388 [[ -z ${T} ]] \ 413 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 414 && topdir="/tmp" \
390 || topdir=${T} 415 || topdir=${T}
391 fi 416 fi
392 417
393 if [[ -z $(type -p mktemp) ]] ; then 418 if ! type -P mktemp > /dev/null ; then
419 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 420 local tmp=/
395 while [[ -e ${tmp} ]] ; do 421 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 422 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 423 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 424 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 425 echo "${tmp}"
400 else 426 else
427 # the args here will give slightly wierd names on BSD,
428 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 429 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 430 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 431 else
404 mktemp ${exe} "${topdir}" 432 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 433 fi
434 fi
406} 435}
407 436
437# @FUNCTION: egetent
438# @USAGE: <database> <key>
439# @MAINTAINER:
440# base-system@gentoo.org (Linux)
441# Joe Jezak <josejx@gmail.com> (OS X)
442# usata@gentoo.org (OS X)
443# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
444# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 445# Small wrapper for getent (Linux),
446# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 447# 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() { 448egetent() {
415 case ${CHOST} in 449 case ${CHOST} in
416 *-darwin*) 450 *-darwin[678])
417 case "$2" in 451 case "$2" in
418 *[!0-9]*) # Non numeric 452 *[!0-9]*) # Non numeric
419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 453 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
420 ;; 454 ;;
421 *) # Numeric 455 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 457 ;;
424 esac 458 esac
425 ;; 459 ;;
426 *-freebsd*) 460 *-darwin*)
461 local mytype=$1
462 [[ "passwd" == $mytype ]] && mytype="Users"
463 [[ "group" == $mytype ]] && mytype="Groups"
464 case "$2" in
465 *[!0-9]*) # Non numeric
466 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
467 ;;
468 *) # Numeric
469 local mykey="UniqueID"
470 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
471 dscl . -search /$mytype $mykey $2 2>/dev/null
472 ;;
473 esac
474 ;;
475 *-freebsd*|*-dragonfly*)
427 local opts action="user" 476 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 477 [[ $1 == "passwd" ]] || action="group"
429 478
430 # lookup by uid/gid 479 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 480 if [[ $2 == [[:digit:]]* ]] ; then
442 getent "$1" "$2" 491 getent "$1" "$2"
443 ;; 492 ;;
444 esac 493 esac
445} 494}
446 495
447# Simplify/standardize adding users to the system 496# @FUNCTION: enewuser
448# vapier@gentoo.org 497# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 498# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 499# Same as enewgroup, you are not required to understand how to properly add
451# 500# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 501# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 502# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 503# 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() { 504enewuser() {
505 case ${EBUILD_PHASE} in
506 unpack|compile|test|install)
507 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
508 eerror "Package fails at QA and at life. Please file a bug."
509 die "Bad package! enewuser is only for use in pkg_* functions!"
510 esac
511
461 # get the username 512 # get the username
462 local euser=$1; shift 513 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 514 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 515 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 516 die "Cannot call enewuser without a username"
466 fi 517 fi
467 518
468 # lets see if the username already exists 519 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 520 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 521 return 0
471 fi 522 fi
472 einfo "Adding user '${euser}' to your system ..." 523 einfo "Adding user '${euser}' to your system ..."
473 524
474 # options to pass to useradd 525 # options to pass to useradd
475 local opts= 526 local opts=
476 527
477 # handle uid 528 # handle uid
478 local euid=$1; shift 529 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 530 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 531 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 532 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 533 euid="next"
483 fi 534 fi
484 else 535 else
485 eerror "Userid given but is not greater than 0 !" 536 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 537 die "${euid} is not a valid UID"
487 fi 538 fi
488 else 539 else
489 euid="next" 540 euid="next"
490 fi 541 fi
491 if [[ ${euid} == "next" ]] ; then 542 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 543 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 544 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 545 done
495 fi 546 fi
496 opts="${opts} -u ${euid}" 547 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 548 einfo " - Userid: ${euid}"
498 549
499 # handle shell 550 # handle shell
500 local eshell=$1; shift 551 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 552 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 553 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 554 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 555 die "${eshell} does not exist in ${ROOT}"
556 fi
557 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
558 eerror "Do not specify ${eshell} yourself, use -1"
559 die "Pass '-1' as the shell parameter"
505 fi 560 fi
506 else 561 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 562 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break 563 [[ -x ${ROOT}${shell} ]] && break
509 done 564 done
510 565
511 if [[ ${shell} == "/dev/null" ]] ; then 566 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 567 eerror "Unable to identify the shell to use, proceeding with userland default."
513 die "Unable to identify the shell to use" 568 case ${USERLAND} in
569 GNU) shell="/bin/false" ;;
570 BSD) shell="/sbin/nologin" ;;
571 Darwin) shell="/usr/sbin/nologin" ;;
572 *) die "Unable to identify the default shell for userland ${USERLAND}"
573 esac
514 fi 574 fi
515 575
516 eshell=${shell} 576 eshell=${shell}
517 fi 577 fi
518 einfo " - Shell: ${eshell}" 578 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 640 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 641 einfo "eextra: $@"
582 die "Required function missing" 642 die "Required function missing"
583 fi 643 fi
584 ;; 644 ;;
585 *-freebsd*) 645 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 646 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 647 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 648 -c "added by portage for ${PN}" \
589 die "enewuser failed" 649 die "enewuser failed"
590 else 650 else
616 fi 676 fi
617 ;; 677 ;;
618 678
619 *) 679 *)
620 if [[ -z $@ ]] ; then 680 if [[ -z $@ ]] ; then
621 useradd ${opts} ${euser} \ 681 useradd ${opts} \
622 -c "added by portage for ${PN}" \ 682 -c "added by portage for ${PN}" \
683 ${euser} \
623 || die "enewuser failed" 684 || die "enewuser failed"
624 else 685 else
625 einfo " - Extra: $@" 686 einfo " - Extra: $@"
626 useradd ${opts} ${euser} "$@" \ 687 useradd ${opts} "$@" \
688 ${euser} \
627 || die "enewuser failed" 689 || die "enewuser failed"
628 fi 690 fi
629 ;; 691 ;;
630 esac 692 esac
631 693
637 fi 699 fi
638 700
639 export SANDBOX_ON=${oldsandbox} 701 export SANDBOX_ON=${oldsandbox}
640} 702}
641 703
642# Simplify/standardize adding groups to the system 704# @FUNCTION: enewgroup
643# vapier@gentoo.org 705# @USAGE: <group> [gid]
644# 706# @DESCRIPTION:
645# enewgroup(group, gid) 707# This function does not require you to understand how to properly add a
646# 708# group to the system. Just give it a group name to add and enewgroup will
647# Default values if you do not specify any: 709# do the rest. You may specify the gid for the group or allow the group to
648# groupname: REQUIRED ! 710# allocate the next available one.
649# gid: next available (see groupadd(8))
650# extra: none
651enewgroup() { 711enewgroup() {
712 case ${EBUILD_PHASE} in
713 unpack|compile|test|install)
714 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
715 eerror "Package fails at QA and at life. Please file a bug."
716 die "Bad package! enewgroup is only for use in pkg_* functions!"
717 esac
718
652 # get the group 719 # get the group
653 local egroup="$1"; shift 720 local egroup="$1"; shift
654 if [ -z "${egroup}" ] 721 if [ -z "${egroup}" ]
655 then 722 then
656 eerror "No group specified !" 723 eerror "No group specified !"
657 die "Cannot call enewgroup without a group" 724 die "Cannot call enewgroup without a group"
658 fi 725 fi
659 726
660 # see if group already exists 727 # see if group already exists
661 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 728 if [[ -n $(egetent group "${egroup}") ]]; then
662 then
663 return 0 729 return 0
664 fi 730 fi
665 einfo "Adding group '${egroup}' to your system ..." 731 einfo "Adding group '${egroup}' to your system ..."
666 732
667 # options to pass to useradd 733 # options to pass to useradd
710 fi 776 fi
711 777
712 # If we need the next available 778 # If we need the next available
713 case ${egid} in 779 case ${egid} in
714 *[!0-9]*) # Non numeric 780 *[!0-9]*) # Non numeric
715 for egid in $(seq 101 999); do 781 for ((egid = 101; egid <= 999; egid++)); do
716 [ -z "`egetent group ${egid}`" ] && break 782 [[ -z $(egetent group ${egid}) ]] && break
717 done 783 done
718 esac 784 esac
719 dscl . create /groups/${egroup} gid ${egid} 785 dscl . create /groups/${egroup} gid ${egid}
720 dscl . create /groups/${egroup} passwd '*' 786 dscl . create /groups/${egroup} passwd '*'
721 ;; 787 ;;
722 788
723 *-freebsd*) 789 *-freebsd*|*-dragonfly*)
724 case ${egid} in 790 case ${egid} in
725 *[!0-9]*) # Non numeric 791 *[!0-9]*) # Non numeric
726 for egid in $(seq 101 999); do 792 for ((egid = 101; egid <= 999; egid++)); do
727 [ -z "`egetent group ${egid}`" ] && break 793 [[ -z $(egetent group ${egid}) ]] && break
728 done 794 done
729 esac 795 esac
730 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 796 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
731 ;; 797 ;;
732 798
733 *-netbsd*) 799 *-netbsd*)
734 case ${egid} in 800 case ${egid} in
735 *[!0-9]*) # Non numeric 801 *[!0-9]*) # Non numeric
736 for egid in $(seq 101 999); do 802 for ((egid = 101; egid <= 999; egid++)); do
737 [ -z "`egetent group ${egid}`" ] && break 803 [[ -z $(egetent group ${egid}) ]] && break
738 done 804 done
739 esac 805 esac
740 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 806 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
741 ;; 807 ;;
742 808
745 ;; 811 ;;
746 esac 812 esac
747 export SANDBOX_ON="${oldsandbox}" 813 export SANDBOX_ON="${oldsandbox}"
748} 814}
749 815
750# Simple script to replace 'dos2unix' binaries 816# @FUNCTION: edos2unix
751# vapier@gentoo.org 817# @USAGE: <file> [more files ...]
752# 818# @DESCRIPTION:
753# edos2unix(file, <more files> ...) 819# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
820# to remove all of these text utilities from DEPEND variables because this
821# is a script based solution. Just give it a list of files to convert and
822# they will all be changed from the DOS CRLF format to the UNIX LF format.
754edos2unix() { 823edos2unix() {
755 for f in "$@" 824 echo "$@" | xargs sed -i 's/\r$//'
756 do
757 cp "${f}" ${T}/edos2unix
758 sed 's/\r$//' ${T}/edos2unix > "${f}"
759 done
760} 825}
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##############################################################
768 826
769# Make a desktop file ! 827# Make a desktop file !
770# Great for making those icons in kde/gnome startmenu ! 828# Great for making those icons in kde/gnome startmenu !
771# Amaze your friends ! Get the women ! Join today ! 829# Amaze your friends ! Get the women ! Join today !
772# 830#
773# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 831# make_desktop_entry(<command>, [name], [icon], [type], [path])
774# 832#
775# binary: what binary does the app run with ? 833# binary: what command does the app run with ?
776# name: the name that will show up in the menu 834# name: the name that will show up in the menu
777# icon: give your little like a pretty little icon ... 835# icon: give your little like a pretty little icon ...
778# this can be relative (to /usr/share/pixmaps) or 836# this can be relative (to /usr/share/pixmaps) or
779# a full path to an icon 837# a full path to an icon
780# type: what kind of application is this ? for categories: 838# type: what kind of application is this ? for categories:
781# http://www.freedesktop.org/Standards/desktop-entry-spec 839# http://standards.freedesktop.org/menu-spec/latest/apa.html
782# path: if your app needs to startup in a specific dir 840# path: if your app needs to startup in a specific dir
783make_desktop_entry() { 841make_desktop_entry() {
784 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 842 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
785 843
786 local exec=${1} 844 local exec=${1}
787 local name=${2:-${PN}} 845 local name=${2:-${PN}}
788 local icon=${3:-${PN}.png} 846 local icon=${3:-${PN}}
789 local type=${4} 847 local type=${4}
790 local path=${5} 848 local path=${5}
791 849
792 if [[ -z ${type} ]] ; then 850 if [[ -z ${type} ]] ; then
793 local catmaj=${CATEGORY%%-*} 851 local catmaj=${CATEGORY%%-*}
794 local catmin=${CATEGORY##*-} 852 local catmin=${CATEGORY##*-}
795 case ${catmaj} in 853 case ${catmaj} in
796 app) 854 app)
797 case ${catmin} in 855 case ${catmin} in
856 accessibility) type=Accessibility;;
798 admin) type=System;; 857 admin) type=System;;
858 antivirus) type=System;;
859 arch) type=Archiving;;
860 backup) type=Archiving;;
799 cdr) type=DiscBurning;; 861 cdr) type=DiscBurning;;
800 dicts) type=Dictionary;; 862 dicts) type=Dictionary;;
863 doc) type=Documentation;;
801 editors) type=TextEditor;; 864 editors) type=TextEditor;;
802 emacs) type=TextEditor;; 865 emacs) type=TextEditor;;
803 emulation) type=Emulator;; 866 emulation) type=Emulator;;
804 laptop) type=HardwareSettings;; 867 laptop) type=HardwareSettings;;
805 office) type=Office;; 868 office) type=Office;;
869 pda) type=PDA;;
806 vim) type=TextEditor;; 870 vim) type=TextEditor;;
807 xemacs) type=TextEditor;; 871 xemacs) type=TextEditor;;
808 *) type=;; 872 *) type=;;
809 esac 873 esac
810 ;; 874 ;;
811 875
812 dev) 876 dev)
813 type="Development" 877 type="Development"
814 ;; 878 ;;
815 879
816 games) 880 games)
817 case ${catmin} in 881 case ${catmin} in
818 action) type=ActionGame;; 882 action|fps) type=ActionGame;;
819 arcade) type=ArcadeGame;; 883 arcade) type=ArcadeGame;;
820 board) type=BoardGame;; 884 board) type=BoardGame;;
821 kid) type=KidsGame;;
822 emulation) type=Emulator;; 885 emulation) type=Emulator;;
886 kids) type=KidsGame;;
823 puzzle) type=LogicGame;; 887 puzzle) type=LogicGame;;
824 rpg) type=RolePlaying;;
825 roguelike) type=RolePlaying;; 888 roguelike) type=RolePlaying;;
889 rpg) type=RolePlaying;;
826 simulation) type=Simulation;; 890 simulation) type=Simulation;;
827 sports) type=SportsGame;; 891 sports) type=SportsGame;;
828 strategy) type=StrategyGame;; 892 strategy) type=StrategyGame;;
829 *) type=;; 893 *) type=;;
830 esac 894 esac
831 type="Game;${type}" 895 type="Game;${type}"
896 ;;
897
898 gnome)
899 type="Gnome;GTK"
900 ;;
901
902 kde)
903 type="KDE;Qt"
832 ;; 904 ;;
833 905
834 mail) 906 mail)
835 type="Network;Email" 907 type="Network;Email"
836 ;; 908 ;;
838 media) 910 media)
839 case ${catmin} in 911 case ${catmin} in
840 gfx) type=Graphics;; 912 gfx) type=Graphics;;
841 radio) type=Tuner;; 913 radio) type=Tuner;;
842 sound) type=Audio;; 914 sound) type=Audio;;
843 tv) type=TV;; 915 tv) type=TV;;
844 video) type=Video;; 916 video) type=Video;;
845 *) type=;; 917 *) type=;;
846 esac 918 esac
847 type="AudioVideo;${type}" 919 type="AudioVideo;${type}"
848 ;; 920 ;;
849 921
850 net) 922 net)
851 case ${catmin} in 923 case ${catmin} in
852 dialup) type=Dialup;; 924 dialup) type=Dialup;;
853 ftp) type=FileTransfer;; 925 ftp) type=FileTransfer;;
854 im) type=InstantMessaging;; 926 im) type=InstantMessaging;;
855 irc) type=IRCClient;; 927 irc) type=IRCClient;;
856 mail) type=Email;; 928 mail) type=Email;;
857 news) type=News;; 929 news) type=News;;
858 nntp) type=News;; 930 nntp) type=News;;
859 p2p) type=FileTransfer;; 931 p2p) type=FileTransfer;;
860 *) type=;; 932 *) type=;;
861 esac 933 esac
862 type="Network;${type}" 934 type="Network;${type}"
863 ;; 935 ;;
864 936
865 sci) 937 sci)
866 case ${catmin} in 938 case ${catmin} in
867 astro*) type=Astronomy;; 939 astro*) type=Astronomy;;
868 bio*) type=Biology;; 940 bio*) type=Biology;;
869 calc*) type=Calculator;; 941 calc*) type=Calculator;;
870 chem*) type=Chemistry;; 942 chem*) type=Chemistry;;
943 elec*) type=Electronics;;
871 geo*) type=Geology;; 944 geo*) type=Geology;;
872 math*) type=Math;; 945 math*) type=Math;;
946 physics) type=Physics;;
947 visual*) type=DataVisualization;;
873 *) type=;; 948 *) type=;;
874 esac 949 esac
875 type="Science;${type}" 950 type="Science;${type}"
876 ;; 951 ;;
877 952
953 sys)
954 type="System"
955 ;;
956
878 www) 957 www)
879 case ${catmin} in 958 case ${catmin} in
880 client) type=WebBrowser;; 959 client) type=WebBrowser;;
881 *) type=;; 960 *) type=;;
882 esac 961 esac
883 type="Network" 962 type="Network"
884 ;; 963 ;;
885 964
886 *) 965 *)
891 if [ "${SLOT}" == "0" ] ; then 970 if [ "${SLOT}" == "0" ] ; then
892 local desktop_name="${PN}" 971 local desktop_name="${PN}"
893 else 972 else
894 local desktop_name="${PN}-${SLOT}" 973 local desktop_name="${PN}-${SLOT}"
895 fi 974 fi
975 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
896 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 976 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
897 977
978 cat <<-EOF > "${desktop}"
898echo "[Desktop Entry] 979 [Desktop Entry]
899Encoding=UTF-8
900Version=0.9.2
901Name=${name} 980 Name=${name}
902Type=Application 981 Type=Application
903Comment=${DESCRIPTION} 982 Comment=${DESCRIPTION}
904Exec=${exec} 983 Exec=${exec}
905Path=${path} 984 TryExec=${exec%% *}
906Icon=${icon} 985 Icon=${icon}
907Categories=Application;${type};" > "${desktop}" 986 Categories=${type};
987 EOF
988
989 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
908 990
909 ( 991 (
910 # wrap the env here so that the 'insinto' call 992 # wrap the env here so that the 'insinto' call
911 # doesn't corrupt the env of the caller 993 # doesn't corrupt the env of the caller
912 insinto /usr/share/applications 994 insinto /usr/share/applications
913 doins "${desktop}" 995 doins "${desktop}"
914 ) 996 )
915} 997}
916 998
917# Make a GDM/KDM Session file 999# @FUNCTION: validate_desktop_entries
918# 1000# @USAGE: [directories]
919# make_desktop_entry(<title>, <command>) 1001# @MAINTAINER:
920# title: File to execute to start the Window Manager 1002# Carsten Lohrke <carlo@gentoo.org>
921# command: Name of the Window Manager 1003# @DESCRIPTION:
1004# Validate desktop entries using desktop-file-utils
1005validate_desktop_entries() {
1006 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1007 einfo "Checking desktop entry validity"
1008 local directories=""
1009 for d in /usr/share/applications $@ ; do
1010 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1011 done
1012 if [[ -n ${directories} ]] ; then
1013 for FILE in $(find ${directories} -name "*\.desktop" \
1014 -not -path '*.hidden*' | sort -u 2>/dev/null)
1015 do
1016 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1017 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1018 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1019 done
1020 fi
1021 echo ""
1022 else
1023 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1024 fi
1025}
922 1026
1027# @FUNCTION: make_session_desktop
1028# @USAGE: <title> <command> [command args...]
1029# @DESCRIPTION:
1030# Make a GDM/KDM Session file. The title is the file to execute to start the
1031# Window Manager. The command is the name of the Window Manager.
1032#
1033# You can set the name of the file via the ${wm} variable.
923make_session_desktop() { 1034make_session_desktop() {
924 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1035 [[ -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 1036 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
926 1037
927 local title=$1 1038 local title=$1
928 local command=$2 1039 local command=$2
929 local desktop=${T}/${wm}.desktop 1040 local desktop=${T}/${wm:-${PN}}.desktop
1041 shift 2
930 1042
1043 cat <<-EOF > "${desktop}"
931echo "[Desktop Entry] 1044 [Desktop Entry]
932Encoding=UTF-8
933Name=${title} 1045 Name=${title}
934Comment=This session logs you into ${title} 1046 Comment=This session logs you into ${title}
935Exec=${command} 1047 Exec=${command} $*
936TryExec=${command} 1048 TryExec=${command}
937Type=Application" > "${desktop}" 1049 Type=XSession
1050 EOF
938 1051
1052 (
1053 # wrap the env here so that the 'insinto' call
1054 # doesn't corrupt the env of the caller
939 insinto /usr/share/xsessions 1055 insinto /usr/share/xsessions
940 doins "${desktop}" 1056 doins "${desktop}"
1057 )
941} 1058}
942 1059
1060# @FUNCTION: domenu
1061# @USAGE: <menus>
1062# @DESCRIPTION:
1063# Install the list of .desktop menu files into the appropriate directory
1064# (/usr/share/applications).
943domenu() { 1065domenu() {
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
944 local i j 1069 local i j ret=0
945 insinto /usr/share/applications 1070 insinto /usr/share/applications
946 for i in "$@" ; do 1071 for i in "$@" ; do
947 if [[ -f ${i} ]] ; then 1072 if [[ -f ${i} ]] ; then
948 doins "${i}" 1073 doins "${i}"
1074 ((ret+=$?))
949 elif [[ -d ${i} ]] ; then 1075 elif [[ -d ${i} ]] ; then
950 for j in "${i}"/*.desktop ; do 1076 for j in "${i}"/*.desktop ; do
951 doins "${j}" 1077 doins "${j}"
1078 ((ret+=$?))
952 done 1079 done
1080 else
1081 ((++ret))
953 fi 1082 fi
954 done 1083 done
1084 exit ${ret}
1085 )
955} 1086}
1087
1088# @FUNCTION: newmenu
1089# @USAGE: <menu> <newname>
1090# @DESCRIPTION:
1091# Like all other new* functions, install the specified menu as newname.
956newmenu() { 1092newmenu() {
1093 (
1094 # wrap the env here so that the 'insinto' call
1095 # doesn't corrupt the env of the caller
957 insinto /usr/share/applications 1096 insinto /usr/share/applications
958 newins "$1" "$2" 1097 newins "$@"
1098 )
959} 1099}
960 1100
1101# @FUNCTION: doicon
1102# @USAGE: <list of icons>
1103# @DESCRIPTION:
1104# Install the list of icons into the icon directory (/usr/share/pixmaps).
1105# This is useful in conjunction with creating desktop/menu files.
961doicon() { 1106doicon() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
962 local i j 1110 local i j ret
963 insinto /usr/share/pixmaps 1111 insinto /usr/share/pixmaps
964 for i in "$@" ; do 1112 for i in "$@" ; do
965 if [[ -f ${i} ]] ; then 1113 if [[ -f ${i} ]] ; then
966 doins "${i}" 1114 doins "${i}"
1115 ((ret+=$?))
967 elif [[ -d ${i} ]] ; then 1116 elif [[ -d ${i} ]] ; then
968 for j in "${i}"/*.png ; do 1117 for j in "${i}"/*.png ; do
969 doins "${j}" 1118 doins "${j}"
1119 ((ret+=$?))
970 done 1120 done
1121 else
1122 ((++ret))
971 fi 1123 fi
972 done 1124 done
1125 exit ${ret}
1126 )
973} 1127}
1128
1129# @FUNCTION: newicon
1130# @USAGE: <icon> <newname>
1131# @DESCRIPTION:
1132# Like all other new* functions, install the specified icon as newname.
974newicon() { 1133newicon() {
1134 (
1135 # wrap the env here so that the 'insinto' call
1136 # doesn't corrupt the env of the caller
975 insinto /usr/share/pixmaps 1137 insinto /usr/share/pixmaps
976 newins "$1" "$2" 1138 newins "$@"
1139 )
977} 1140}
978
979##############################################################
980# END: Handle .desktop files and menu entries #
981##############################################################
982
983 1141
984# for internal use only (unpack_pdv and unpack_makeself) 1142# for internal use only (unpack_pdv and unpack_makeself)
985find_unpackable_file() { 1143find_unpackable_file() {
986 local src=$1 1144 local src=$1
987 if [[ -z ${src} ]] ; then 1145 if [[ -z ${src} ]] ; then
997 fi 1155 fi
998 [[ ! -e ${src} ]] && return 1 1156 [[ ! -e ${src} ]] && return 1
999 echo "${src}" 1157 echo "${src}"
1000} 1158}
1001 1159
1160# @FUNCTION: unpack_pdv
1161# @USAGE: <file to unpack> <size of off_t>
1162# @DESCRIPTION:
1002# Unpack those pesky pdv generated files ... 1163# Unpack those pesky pdv generated files ...
1003# They're self-unpacking programs with the binary package stuffed in 1164# 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 1165# 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. 1166# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1006# 1167#
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 1168# 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 1169# 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 1170# the size of the off_t type (in bytes) on the machine that built the pdv
1171# archive.
1172#
1011# archive. one way to determine this is by running the following commands: 1173# One way to determine this is by running the following commands:
1174#
1175# @CODE
1012# strings <pdv archive> | grep lseek 1176# strings <pdv archive> | grep lseek
1013# strace -elseek <pdv archive> 1177# strace -elseek <pdv archive>
1178# @CODE
1179#
1014# basically look for the first lseek command (we do the strings/grep because 1180# 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 1181# sometimes the function call is _llseek or something) and steal the 2nd
1016# parameter. here is an example: 1182# parameter. Here is an example:
1183#
1184# @CODE
1017# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1185# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1018# lseek 1186# lseek
1019# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1187# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1020# lseek(3, -4, SEEK_END) = 2981250 1188# lseek(3, -4, SEEK_END) = 2981250
1189# @CODE
1190#
1021# thus we would pass in the value of '4' as the second parameter. 1191# Thus we would pass in the value of '4' as the second parameter.
1022unpack_pdv() { 1192unpack_pdv() {
1023 local src=$(find_unpackable_file $1) 1193 local src=$(find_unpackable_file "$1")
1024 local sizeoff_t=$2 1194 local sizeoff_t=$2
1025 1195
1026 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1196 [[ -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 :(" 1197 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1028 1198
1029 local shrtsrc=$(basename "${src}") 1199 local shrtsrc=$(basename "${src}")
1030 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1200 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1031 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1201 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1032 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1202 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1033 1203
1034 # grab metadata for debug reasons 1204 # grab metadata for debug reasons
1035 local metafile="$(emktemp)" 1205 local metafile=$(emktemp)
1036 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1206 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1037 1207
1038 # rip out the final file name from the metadata 1208 # rip out the final file name from the metadata
1039 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1209 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1040 datafile="`basename ${datafile}`" 1210 datafile=$(basename "${datafile}")
1041 1211
1042 # now lets uncompress/untar the file if need be 1212 # now lets uncompress/untar the file if need be
1043 local tmpfile="$(emktemp)" 1213 local tmpfile=$(emktemp)
1044 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1214 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1045 1215
1046 local iscompressed="`file -b ${tmpfile}`" 1216 local iscompressed=$(file -b "${tmpfile}")
1047 if [ "${iscompressed:0:8}" == "compress" ] ; then 1217 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1048 iscompressed=1 1218 iscompressed=1
1049 mv ${tmpfile}{,.Z} 1219 mv ${tmpfile}{,.Z}
1050 gunzip ${tmpfile} 1220 gunzip ${tmpfile}
1051 else 1221 else
1052 iscompressed=0 1222 iscompressed=0
1053 fi 1223 fi
1054 local istar="`file -b ${tmpfile}`" 1224 local istar=$(file -b "${tmpfile}")
1055 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1225 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1056 istar=1 1226 istar=1
1057 else 1227 else
1058 istar=0 1228 istar=0
1059 fi 1229 fi
1060 1230
1088 true 1258 true
1089 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1259 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1260 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091} 1261}
1092 1262
1263# @FUNCTION: unpack_makeself
1264# @USAGE: [file to unpack] [offset] [tail|dd]
1265# @DESCRIPTION:
1093# Unpack those pesky makeself generated files ... 1266# Unpack those pesky makeself generated files ...
1094# They're shell scripts with the binary package tagged onto 1267# They're shell scripts with the binary package tagged onto
1095# the end of the archive. Loki utilized the format as does 1268# the end of the archive. Loki utilized the format as does
1096# many other game companies. 1269# many other game companies.
1097# 1270#
1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1271# If the file is not specified, then ${A} is used. If the
1099# - If the file is not specified then unpack will utilize ${A}.
1100# - If the offset is not specified then we will attempt to extract 1272# offset is not specified then we will attempt to extract
1101# the proper offset from the script itself. 1273# the proper offset from the script itself.
1102unpack_makeself() { 1274unpack_makeself() {
1103 local src_input=${1:-${A}} 1275 local src_input=${1:-${A}}
1104 local src=$(find_unpackable_file "${src_input}") 1276 local src=$(find_unpackable_file "${src_input}")
1105 local skip=$2 1277 local skip=$2
1106 local exe=$3 1278 local exe=$3
1112 if [[ -z ${skip} ]] ; then 1284 if [[ -z ${skip} ]] ; then
1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1285 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1114 local skip=0 1286 local skip=0
1115 exe=tail 1287 exe=tail
1116 case ${ver} in 1288 case ${ver} in
1117 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1289 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1118 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1290 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1119 ;; 1291 ;;
1120 2.0|2.0.1) 1292 2.0|2.0.1)
1121 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1293 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1122 ;; 1294 ;;
1152 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1324 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1153 *) die "makeself cant handle exe '${exe}'" 1325 *) die "makeself cant handle exe '${exe}'"
1154 esac 1326 esac
1155 1327
1156 # lets grab the first few bytes of the file to figure out what kind of archive it is 1328 # lets grab the first few bytes of the file to figure out what kind of archive it is
1157 local tmpfile="$(emktemp)" 1329 local tmpfile=$(emktemp)
1158 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1330 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1159 local filetype="$(file -b "${tmpfile}")" 1331 local filetype=$(file -b "${tmpfile}")
1160 case ${filetype} in 1332 case ${filetype} in
1161 *tar\ archive) 1333 *tar\ archive*)
1162 eval ${exe} | tar --no-same-owner -xf - 1334 eval ${exe} | tar --no-same-owner -xf -
1163 ;; 1335 ;;
1164 bzip2*) 1336 bzip2*)
1165 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1337 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1166 ;; 1338 ;;
1176 ;; 1348 ;;
1177 esac 1349 esac
1178 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1350 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1179} 1351}
1180 1352
1353# @FUNCTION: check_license
1354# @USAGE: [license]
1355# @DESCRIPTION:
1181# Display a license for user to accept. 1356# 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. 1357# specified, then ${LICENSE} is used.
1185check_license() { 1358check_license() {
1186 local lic=$1 1359 local lic=$1
1187 if [ -z "${lic}" ] ; then 1360 if [ -z "${lic}" ] ; then
1188 lic="${PORTDIR}/licenses/${LICENSE}" 1361 lic="${PORTDIR}/licenses/${LICENSE}"
1189 else 1362 else
1193 lic="${PWD}/${lic}" 1366 lic="${PWD}/${lic}"
1194 elif [ -e "${lic}" ] ; then 1367 elif [ -e "${lic}" ] ; then
1195 lic="${lic}" 1368 lic="${lic}"
1196 fi 1369 fi
1197 fi 1370 fi
1198 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1199 local l="`basename ${lic}`" 1371 local l="`basename ${lic}`"
1200 1372
1201 # here is where we check for the licenses the user already 1373 # here is where we check for the licenses the user already
1202 # accepted ... if we don't find a match, we make the user accept 1374 # accepted ... if we don't find a match, we make the user accept
1203 local shopts=$-
1204 local alic 1375 local alic
1205 set -o noglob #so that bash doesn't expand "*" 1376 eshopts_push -o noglob # so that bash doesn't expand "*"
1206 for alic in ${ACCEPT_LICENSE} ; do 1377 for alic in ${ACCEPT_LICENSE} ; do
1207 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1378 if [[ ${alic} == ${l} ]]; then
1208 set +o noglob; set -${shopts} #reset old shell opts 1379 eshopts_pop
1209 return 0 1380 return 0
1210 fi 1381 fi
1211 done 1382 done
1212 set +o noglob; set -$shopts #reset old shell opts 1383 eshopts_pop
1384 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1213 1385
1214 local licmsg="$(emktemp)" 1386 local licmsg=$(emktemp)
1215 cat << EOF > ${licmsg} 1387 cat <<-EOF > ${licmsg}
1216********************************************************** 1388 **********************************************************
1217The following license outlines the terms of use of this 1389 The following license outlines the terms of use of this
1218package. You MUST accept this license for installation to 1390 package. You MUST accept this license for installation to
1219continue. When you are done viewing, hit 'q'. If you 1391 continue. When you are done viewing, hit 'q'. If you
1220CTRL+C out of this, the install will not run! 1392 CTRL+C out of this, the install will not run!
1221********************************************************** 1393 **********************************************************
1222 1394
1223EOF 1395 EOF
1224 cat ${lic} >> ${licmsg} 1396 cat ${lic} >> ${licmsg}
1225 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1397 ${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] " 1398 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1227 read alic 1399 read alic
1228 case ${alic} in 1400 case ${alic} in
1235 die "Failed to accept license" 1407 die "Failed to accept license"
1236 ;; 1408 ;;
1237 esac 1409 esac
1238} 1410}
1239 1411
1412# @FUNCTION: cdrom_get_cds
1413# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1414# @DESCRIPTION:
1240# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1415# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1241# the whole 'non-interactive' policy, but damnit I want CD support ! 1416# the whole 'non-interactive' policy, but damnit I want CD support !
1242# 1417#
1243# with these cdrom functions we handle all the user interaction and 1418# With these cdrom functions we handle all the user interaction and
1244# standardize everything. all you have to do is call cdrom_get_cds() 1419# 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 1420# and when the function returns, you can assume that the cd has been
1246# found at CDROM_ROOT. 1421# found at CDROM_ROOT.
1247# 1422#
1423# The function will attempt to locate a cd based upon a file that is on
1424# the cd. The more files you give this function, the more cds
1425# the cdrom functions will handle.
1426#
1248# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1427# 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 1428# etc... If you want to give the cds better names, then just export
1250# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1429# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1430# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1431# also use the CDROM_NAME_SET bash array.
1251# 1432#
1252# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1433# 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() { 1434cdrom_get_cds() {
1259 # first we figure out how many cds we're dealing with by 1435 # first we figure out how many cds we're dealing with by
1260 # the # of files they gave us 1436 # the # of files they gave us
1261 local cdcnt=0 1437 local cdcnt=0
1262 local f= 1438 local f=
1306 echo 1482 echo
1307 einfo "For example:" 1483 einfo "For example:"
1308 einfo "export CD_ROOT=/mnt/cdrom" 1484 einfo "export CD_ROOT=/mnt/cdrom"
1309 echo 1485 echo
1310 else 1486 else
1487 if [[ -n ${CDROM_NAME_SET} ]] ; then
1488 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1489 cdcnt=0
1490 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1491 ((++cdcnt))
1492 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1493 done
1494 fi
1495
1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1496 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1312 cdcnt=0 1497 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1498 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt)) 1499 ((++cdcnt))
1315 var="CDROM_NAME_${cdcnt}" 1500 var="CDROM_NAME_${cdcnt}"
1339 export CDROM_SET="" 1524 export CDROM_SET=""
1340 export CDROM_CURRENT_CD=0 1525 export CDROM_CURRENT_CD=0
1341 cdrom_load_next_cd 1526 cdrom_load_next_cd
1342} 1527}
1343 1528
1344# this is only used when you need access to more than one cd. 1529# @FUNCTION: cdrom_load_next_cd
1345# when you have finished using the first cd, just call this function. 1530# @DESCRIPTION:
1346# when it returns, CDROM_ROOT will be pointing to the second cd. 1531# 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. 1532# files off a CD and want access to the next one, just call this function.
1533# Again, all the messy details of user interaction are taken care of for you.
1534# Once this returns, just read the variable CDROM_ROOT for the location of the
1535# mounted CD. Note that you can only go forward in the CD list, so make sure
1536# you only call this function when you're done using the current CD.
1348cdrom_load_next_cd() { 1537cdrom_load_next_cd() {
1349 local var 1538 local var
1350 ((++CDROM_CURRENT_CD)) 1539 ((++CDROM_CURRENT_CD))
1351 1540
1352 unset CDROM_ROOT 1541 unset CDROM_ROOT
1369# displayed and we'll hang out here until: 1558# displayed and we'll hang out here until:
1370# (1) the file is found on a mounted cdrom 1559# (1) the file is found on a mounted cdrom
1371# (2) the user hits CTRL+C 1560# (2) the user hits CTRL+C
1372_cdrom_locate_file_on_cd() { 1561_cdrom_locate_file_on_cd() {
1373 local mline="" 1562 local mline=""
1374 local showedmsg=0 1563 local showedmsg=0 showjolietmsg=0
1375 1564
1376 while [[ -z ${CDROM_ROOT} ]] ; do 1565 while [[ -z ${CDROM_ROOT} ]] ; do
1377 local i=0 1566 local i=0
1378 local -a cdset=(${*//:/ }) 1567 local -a cdset=(${*//:/ })
1379 if [[ -n ${CDROM_SET} ]] ; then 1568 if [[ -n ${CDROM_SET} ]] ; then
1382 1571
1383 while [[ -n ${cdset[${i}]} ]] ; do 1572 while [[ -n ${cdset[${i}]} ]] ; do
1384 local dir=$(dirname ${cdset[${i}]}) 1573 local dir=$(dirname ${cdset[${i}]})
1385 local file=$(basename ${cdset[${i}]}) 1574 local file=$(basename ${cdset[${i}]})
1386 1575
1387 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1576 local point= node= fs= foo=
1577 while read point node fs foo ; do
1578 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1579 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1580 && continue
1581 point=${point//\040/ }
1388 [[ -d ${mline}/${dir} ]] || continue 1582 [[ ! -d ${point}/${dir} ]] && continue
1389 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1583 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1390 export CDROM_ROOT=${mline} 1584 export CDROM_ROOT=${point}
1391 export CDROM_SET=${i} 1585 export CDROM_SET=${i}
1392 export CDROM_MATCH=${cdset[${i}]} 1586 export CDROM_MATCH=${cdset[${i}]}
1393 return 1587 return
1394 fi 1588 done <<< "$(get_mounts)"
1395 done
1396 1589
1397 ((++i)) 1590 ((++i))
1398 done 1591 done
1399 1592
1400 echo 1593 echo
1416 showedmsg=1 1609 showedmsg=1
1417 fi 1610 fi
1418 einfo "Press return to scan for the cd again" 1611 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1612 einfo "or hit CTRL+C to abort the emerge."
1420 echo 1613 echo
1614 if [[ ${showjolietmsg} -eq 0 ]] ; then
1615 showjolietmsg=1
1616 else
1421 einfo "If you are having trouble with the detection" 1617 ewarn "If you are having trouble with the detection"
1422 einfo "of your CD, it is possible that you do not have" 1618 ewarn "of your CD, it is possible that you do not have"
1423 einfo "Joliet support enabled in your kernel. Please" 1619 ewarn "Joliet support enabled in your kernel. Please"
1424 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1620 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1425 read 1621 ebeep 5
1622 fi
1623 read || die "something is screwed with your system"
1426 done 1624 done
1427} 1625}
1428 1626
1627# @FUNCTION: strip-linguas
1628# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1629# @DESCRIPTION:
1429# Make sure that LINGUAS only contains languages that 1630# Make sure that LINGUAS only contains languages that
1430# a package can support 1631# a package can support. The first form allows you to
1431# 1632# specify a list of LINGUAS. The -i builds a list of po
1432# usage: strip-linguas <allow LINGUAS> 1633# files found in all the directories and uses the
1433# strip-linguas -i <directories of .po files> 1634# intersection of the lists. The -u builds a list of po
1434# strip-linguas -u <directories of .po files> 1635# files found in all the directories and uses the union
1435# 1636# 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() { 1637strip-linguas() {
1442 local ls newls 1638 local ls newls nols
1443 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1639 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1444 local op=$1; shift 1640 local op=$1; shift
1445 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1641 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1446 local d f 1642 local d f
1447 for d in "$@" ; do 1643 for d in "$@" ; do
1448 if [[ ${op} == "-u" ]] ; then 1644 if [[ ${op} == "-u" ]] ; then
1449 newls=${ls} 1645 newls=${ls}
1450 else 1646 else
1451 newls="" 1647 newls=""
1452 fi 1648 fi
1453 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1649 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1454 if [[ ${op} == "-i" ]] ; then 1650 if [[ ${op} == "-i" ]] ; then
1455 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1651 hasq ${f} ${ls} && newls="${newls} ${f}"
1456 else 1652 else
1457 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} || newls="${newls} ${f}"
1458 fi 1654 fi
1459 done 1655 done
1460 ls=${newls} 1656 ls=${newls}
1461 done 1657 done
1462 ls=${ls//.po}
1463 else 1658 else
1464 ls=$@ 1659 ls="$@"
1465 fi 1660 fi
1466 1661
1467 ls=" ${ls} " 1662 nols=""
1468 newls="" 1663 newls=""
1469 for f in ${LINGUAS} ; do 1664 for f in ${LINGUAS} ; do
1470 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1665 if hasq ${f} ${ls} ; then
1471 newls="${newls} ${f}" 1666 newls="${newls} ${f}"
1472 else 1667 else
1473 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1668 nols="${nols} ${f}"
1474 fi 1669 fi
1475 done 1670 done
1476 if [[ -z ${newls} ]] ; then 1671 [[ -n ${nols} ]] \
1477 export LINGUAS="" 1672 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1478 else
1479 export LINGUAS=${newls:1} 1673 export LINGUAS=${newls:1}
1480 fi
1481} 1674}
1482 1675
1483# moved from kernel.eclass since they are generally useful outside of 1676# @FUNCTION: preserve_old_lib
1484# kernel.eclass -iggy (20041002) 1677# @USAGE: <libs to preserve> [more libs]
1485 1678# @DESCRIPTION:
1486# the following functions are useful in kernel module ebuilds, etc.
1487# for an example see ivtv or drbd ebuilds
1488
1489# set's ARCH to match what the kernel expects
1490set_arch_to_kernel() {
1491 i=10
1492 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done
1495 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1679# 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 1680# 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 1681# 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 1682# 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: 1683# solution, so instead you can call this from pkg_preinst. See also the
1524# 1684# 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() { 1685preserve_old_lib() {
1538 LIB=$1 1686 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1687 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1688 die "Invalid preserve_old_lib() usage"
1689 fi
1690 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1539 1691
1540 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1692 # let portage worry about it
1541 SONAME=`basename ${LIB}` 1693 has preserve-libs ${FEATURES} && return 0
1542 DIRNAME=`dirname ${LIB}`
1543 1694
1544 dodir ${DIRNAME} 1695 local lib dir
1545 cp ${ROOT}${LIB} ${D}${DIRNAME} 1696 for lib in "$@" ; do
1697 [[ -e ${ROOT}/${lib} ]] || continue
1698 dir=${lib%/*}
1699 dodir ${dir} || die "dodir ${dir} failed"
1700 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1546 touch ${D}${LIB} 1701 touch "${D}"/${lib}
1547 fi 1702 done
1548} 1703}
1549 1704
1705# @FUNCTION: preserve_old_lib_notify
1706# @USAGE: <libs to notify> [more libs]
1707# @DESCRIPTION:
1708# Spit helpful messages about the libraries preserved by preserve_old_lib.
1550preserve_old_lib_notify() { 1709preserve_old_lib_notify() {
1551 LIB=$1 1710 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1711 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1712 die "Invalid preserve_old_lib_notify() usage"
1713 fi
1552 1714
1553 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1715 # let portage worry about it
1554 SONAME=`basename ${LIB}` 1716 has preserve-libs ${FEATURES} && return 0
1555 1717
1718 local lib notice=0
1719 for lib in "$@" ; do
1720 [[ -e ${ROOT}/${lib} ]] || continue
1721 if [[ ${notice} -eq 0 ]] ; then
1722 notice=1
1556 ewarn "An old version of an installed library was detected on your system." 1723 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" 1724 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," 1725 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1559 ewarn "you will need to execute the following command:" 1726 ewarn "in order to remove these old dependencies. If you do not have this"
1560 ewarn " revdep-rebuild --soname ${SONAME}" 1727 ewarn "helper program, simply emerge the 'gentoolkit' package."
1728 ewarn
1729 fi
1730 ewarn " # revdep-rebuild --library ${lib##*/}"
1731 done
1732 if [[ ${notice} -eq 1 ]] ; then
1561 ewarn 1733 ewarn
1562 ewarn "After doing that, you can safely remove ${LIB}" 1734 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1563 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1735 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1736 for lib in "$@" ; do
1737 ewarn " # rm '${lib}'"
1738 done
1564 fi 1739 fi
1565} 1740}
1566 1741
1567# Hack for people to figure out if a package was built with 1742# @FUNCTION: built_with_use
1568# certain USE flags 1743# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1744# @DESCRIPTION:
1745# A temporary hack until portage properly supports DEPENDing on USE
1746# flags being enabled in packages. This will check to see if the specified
1747# DEPEND atom was built with the specified list of USE flags. The
1748# --missing option controls the behavior if called on a package that does
1749# not actually support the defined USE flags (aka listed in IUSE).
1750# The default is to abort (call die). The -a and -o flags control
1751# the requirements of the USE flags. They correspond to "and" and "or"
1752# logic. So the -a flag means all listed USE flags must be enabled
1753# while the -o flag means at least one of the listed IUSE flags must be
1754# enabled. The --hidden option is really for internal use only as it
1755# means the USE flag we're checking is hidden expanded, so it won't be found
1756# in IUSE like normal USE flags.
1569# 1757#
1570# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1758# Remember that this function isn't terribly intelligent so order of optional
1571# ex: built_with_use xchat gtk2 1759# 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() { 1760built_with_use() {
1761 local hidden="no"
1762 if [[ $1 == "--hidden" ]] ; then
1763 hidden="yes"
1764 shift
1765 fi
1766
1767 local missing_action="die"
1768 if [[ $1 == "--missing" ]] ; then
1769 missing_action=$2
1770 shift ; shift
1771 case ${missing_action} in
1772 true|false|die) ;;
1773 *) die "unknown action '${missing_action}'";;
1774 esac
1775 fi
1776
1577 local opt=$1 1777 local opt=$1
1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1778 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1579 1779
1580 local PKG=$(best_version $1) 1780 local PKG=$(best_version $1)
1781 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1581 shift 1782 shift
1582 1783
1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1784 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1785 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1584 1786
1585 # if the USE file doesnt exist, assume the $PKG is either 1787 # if the IUSE file doesn't exist, the read will error out, we need to handle
1586 # injected or package.provided 1788 # this gracefully
1587 [[ ! -e ${USEFILE} ]] && return 0 1789 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1790 case ${missing_action} in
1791 true) return 0;;
1792 false) return 1;;
1793 die) die "Unable to determine what USE flags $PKG was built with";;
1794 esac
1795 fi
1796
1797 if [[ ${hidden} == "no" ]] ; then
1798 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1799 # Don't check USE_EXPAND #147237
1800 local expand
1801 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1802 if [[ $1 == ${expand}_* ]] ; then
1803 expand=""
1804 break
1805 fi
1806 done
1807 if [[ -n ${expand} ]] ; then
1808 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1809 case ${missing_action} in
1810 true) return 0;;
1811 false) return 1;;
1812 die) die "$PKG does not actually support the $1 USE flag!";;
1813 esac
1814 fi
1815 fi
1816 fi
1588 1817
1589 local USE_BUILT=$(<${USEFILE}) 1818 local USE_BUILT=$(<${USEFILE})
1590 while [[ $# -gt 0 ]] ; do 1819 while [[ $# -gt 0 ]] ; do
1591 if [[ ${opt} = "-o" ]] ; then 1820 if [[ ${opt} = "-o" ]] ; then
1592 has $1 ${USE_BUILT} && return 0 1821 has $1 ${USE_BUILT} && return 0
1596 shift 1825 shift
1597 done 1826 done
1598 [[ ${opt} = "-a" ]] 1827 [[ ${opt} = "-a" ]]
1599} 1828}
1600 1829
1830# @FUNCTION: epunt_cxx
1831# @USAGE: [dir to scan]
1832# @DESCRIPTION:
1601# Many configure scripts wrongly bail when a C++ compiler 1833# Many configure scripts wrongly bail when a C++ compiler could not be
1602# could not be detected. #73450 1834# detected. If dir is not specified, then it defaults to ${S}.
1835#
1836# http://bugs.gentoo.org/73450
1603epunt_cxx() { 1837epunt_cxx() {
1604 local dir=$1 1838 local dir=$1
1605 [[ -z ${dir} ]] && dir=${S} 1839 [[ -z ${dir} ]] && dir=${S}
1606 ebegin "Removing useless C++ checks" 1840 ebegin "Removing useless C++ checks"
1607 local f 1841 local f
1608 for f in $(find ${dir} -name configure) ; do 1842 find "${dir}" -name configure | while read f ; do
1609 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1843 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1610 done 1844 done
1611 eend 0 1845 eend 0
1612} 1846}
1613 1847
1614# dopamd <file> [more files] 1848# @FUNCTION: make_wrapper
1615# 1849# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1616# Install pam auth config file in /etc/pam.d 1850# @DESCRIPTION:
1617dopamd() { 1851# Create a shell wrapper script named wrapper in installpath
1618 [[ -z $1 ]] && die "dopamd requires at least one argument" 1852# (defaults to the bindir) to execute target (default of wrapper) by
1619 1853# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1620 use pam || return 0 1854# libpaths followed by optionally changing directory to chdir.
1621
1622 INSDESTTREE=/etc/pam.d \
1623 doins "$@" || 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() { 1855make_wrapper() {
1647 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1856 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1648 local tmpwrapper=$(emktemp) 1857 local tmpwrapper=$(emktemp)
1649 # We don't want to quote ${bin} so that people can pass complex 1858 # We don't want to quote ${bin} so that people can pass complex
1650 # things as $bin ... "./someprog --args" 1859 # things as $bin ... "./someprog --args"
1660fi 1869fi
1661exec ${bin} "\$@" 1870exec ${bin} "\$@"
1662EOF 1871EOF
1663 chmod go+rx "${tmpwrapper}" 1872 chmod go+rx "${tmpwrapper}"
1664 if [[ -n ${path} ]] ; then 1873 if [[ -n ${path} ]] ; then
1874 (
1665 exeinto "${path}" 1875 exeinto "${path}"
1666 newexe "${tmpwrapper}" "${wrapper}" 1876 newexe "${tmpwrapper}" "${wrapper}"
1877 ) || die
1667 else 1878 else
1668 newbin "${tmpwrapper}" "${wrapper}" 1879 newbin "${tmpwrapper}" "${wrapper}" || die
1880 fi
1881}
1882
1883# @FUNCTION: prepalldocs
1884# @USAGE:
1885# @DESCRIPTION:
1886# Compress files in /usr/share/doc which are not already
1887# compressed, excluding /usr/share/doc/${PF}/html.
1888# Uses the ecompressdir to do the compression.
1889# 2009-02-18 by betelgeuse:
1890# Commented because ecompressdir is even more internal to
1891# Portage than prepalldocs (it's not even mentioned in man 5
1892# ebuild). Please submit a better version for review to gentoo-dev
1893# if you want prepalldocs here.
1894#prepalldocs() {
1895# if [[ -n $1 ]] ; then
1896# ewarn "prepalldocs: invalid usage; takes no arguments"
1669 fi 1897# fi
1670} 1898
1899# cd "${D}"
1900# [[ -d usr/share/doc ]] || return 0
1901
1902# find usr/share/doc -exec gzip {} +
1903# ecompressdir --ignore /usr/share/doc/${PF}/html
1904# ecompressdir --queue /usr/share/doc
1905#}

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