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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 1.327 2010/01/10 15:49:01 scarabeus Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(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 skip
269 for ex in ${EPATCH_EXCLUDE} ; do
270 [[ ${patchname} == ${ex} ]] && skip=1
271 done
272
273 eshopts_pop
274
275 [[ ${skip} = 1 ]] && continue
276 fi
277
278 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
279 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
280 einfo "${EPATCH_SINGLE_MSG}"
281 else
282 einfo "Applying ${patchname} ..."
283 fi
203 else 284 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 285 einfo " ${patchname} ..."
205 fi 286 fi
206 else 287
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 288 # most of the time, there will only be one run per unique name,
208 then 289 # but if there are more, make sure we get unique log filenames
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 290 local STDERR_TARGET="${T}/${patchname}.out"
210 then 291 if [[ -e ${STDERR_TARGET} ]] ; then
211 EPATCH_SOURCE="$1" 292 STDERR_TARGET="${T}/${patchname}-$$.out"
293 fi
294
295 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
296
297 # Decompress the patch if need be
298 local count=0
299 local PATCH_TARGET
300 if [[ -n ${PIPE_CMD} ]] ; then
301 PATCH_TARGET="${T}/$$.patch"
302 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
303
304 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
212 fi 310 fi
311 else
312 PATCH_TARGET=${x}
313 fi
213 314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
323 fi
324
325 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
326 while [[ ${count} -lt 5 ]] ; do
327 # Generate some useful debug info ...
328 (
329 _epatch_draw_line "***** ${patchname} *****"
214 echo 330 echo
215 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 331 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
332 echo
333 _epatch_draw_line "***** ${patchname} *****"
334 ) >> "${STDERR_TARGET}"
335
336 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
337 (
338 _epatch_draw_line "***** ${patchname} *****"
339 echo
340 echo "ACTUALLY APPLYING ${patchname} ..."
341 echo
342 _epatch_draw_line "***** ${patchname} *****"
343 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
344 ) >> "${STDERR_TARGET}"
345
346 if [ $? -ne 0 ] ; then
347 echo
348 eerror "A dry-run of patch command succeeded, but actually"
349 eerror "applying the patch failed!"
350 #die "Real world sux compared to the dreamworld!"
351 count=5
352 fi
353 break
354 fi
355
356 : $(( count++ ))
357 done
358
359 # if we had to decompress the patch, delete the temp one
360 if [[ -n ${PIPE_CMD} ]] ; then
361 rm -f "${PATCH_TARGET}"
362 fi
363
364 if [[ ${count} -ge 5 ]] ; then
365 echo
366 eerror "Failed Patch: ${patchname} !"
367 eerror " ( ${PATCH_TARGET} )"
216 eerror 368 eerror
217 eerror " ${EPATCH_SOURCE}" 369 eerror "Include in your bugreport the contents of:"
218 eerror " ( ${EPATCH_SOURCE##*/} )" 370 eerror
371 eerror " ${STDERR_TARGET}"
219 echo 372 echo
220 die "Cannot find \$EPATCH_SOURCE!"
221 fi
222
223 local EPATCH_SOURCE="${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}!" 373 die "Failed Patch: ${patchname}!"
364 fi 374 fi
365 375
366 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 376 # if everything worked, delete the patch log
367 377 rm -f "${STDERR_TARGET}"
368 eend 0 378 eend 0
369 fi
370 done 379 done
371 if [ "${SINGLE_PATCH}" = "no" ] 380
372 then 381 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
373 einfo "Done with patching" 382 : # everything worked
383}
384epatch_user() {
385 [[ $# -ne 0 ]] && die "epatch_user takes no options"
386
387 # don't clobber any EPATCH vars that the parent might want
388 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
389 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
390 EPATCH_SOURCE=${base}/${CTARGET}/${check}
391 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
393 if [[ -d ${EPATCH_SOURCE} ]] ; then
394 EPATCH_SOURCE=${EPATCH_SOURCE} \
395 EPATCH_SUFFIX="patch" \
396 EPATCH_FORCE="yes" \
397 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
398 epatch
399 break
374 fi 400 fi
401 done
375} 402}
376 403
404# @FUNCTION: emktemp
405# @USAGE: [temp dir]
406# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 407# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 408# 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() { 409emktemp() {
383 local exe="touch" 410 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 411 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 412 local topdir=$1
386 413
388 [[ -z ${T} ]] \ 415 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 416 && topdir="/tmp" \
390 || topdir=${T} 417 || topdir=${T}
391 fi 418 fi
392 419
393 if [[ -z $(type -p mktemp) ]] ; then 420 if ! type -P mktemp > /dev/null ; then
421 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 422 local tmp=/
395 while [[ -e ${tmp} ]] ; do 423 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 424 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 425 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 426 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 427 echo "${tmp}"
400 else 428 else
429 # the args here will give slightly wierd names on BSD,
430 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 431 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 432 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 433 else
404 mktemp ${exe} "${topdir}" 434 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 435 fi
436 fi
406} 437}
407 438
439# @FUNCTION: egetent
440# @USAGE: <database> <key>
441# @MAINTAINER:
442# base-system@gentoo.org (Linux)
443# Joe Jezak <josejx@gmail.com> (OS X)
444# usata@gentoo.org (OS X)
445# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
446# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 447# Small wrapper for getent (Linux),
448# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 449# 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() { 450egetent() {
415 case ${CHOST} in 451 case ${CHOST} in
416 *-darwin*) 452 *-darwin[678])
417 case "$2" in 453 case "$2" in
418 *[!0-9]*) # Non numeric 454 *[!0-9]*) # Non numeric
419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 455 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
420 ;; 456 ;;
421 *) # Numeric 457 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 458 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 459 ;;
424 esac 460 esac
425 ;; 461 ;;
426 *-freebsd*) 462 *-darwin*)
463 local mytype=$1
464 [[ "passwd" == $mytype ]] && mytype="Users"
465 [[ "group" == $mytype ]] && mytype="Groups"
466 case "$2" in
467 *[!0-9]*) # Non numeric
468 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
469 ;;
470 *) # Numeric
471 local mykey="UniqueID"
472 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
473 dscl . -search /$mytype $mykey $2 2>/dev/null
474 ;;
475 esac
476 ;;
477 *-freebsd*|*-dragonfly*)
427 local opts action="user" 478 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 479 [[ $1 == "passwd" ]] || action="group"
429 480
430 # lookup by uid/gid 481 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 482 if [[ $2 == [[:digit:]]* ]] ; then
442 getent "$1" "$2" 493 getent "$1" "$2"
443 ;; 494 ;;
444 esac 495 esac
445} 496}
446 497
447# Simplify/standardize adding users to the system 498# @FUNCTION: enewuser
448# vapier@gentoo.org 499# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 500# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 501# Same as enewgroup, you are not required to understand how to properly add
451# 502# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 503# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 504# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 505# 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() { 506enewuser() {
507 case ${EBUILD_PHASE} in
508 unpack|compile|test|install)
509 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
510 eerror "Package fails at QA and at life. Please file a bug."
511 die "Bad package! enewuser is only for use in pkg_* functions!"
512 esac
513
461 # get the username 514 # get the username
462 local euser=$1; shift 515 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 516 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 517 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 518 die "Cannot call enewuser without a username"
466 fi 519 fi
467 520
468 # lets see if the username already exists 521 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 522 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 523 return 0
471 fi 524 fi
472 einfo "Adding user '${euser}' to your system ..." 525 einfo "Adding user '${euser}' to your system ..."
473 526
474 # options to pass to useradd 527 # options to pass to useradd
475 local opts= 528 local opts=
476 529
477 # handle uid 530 # handle uid
478 local euid=$1; shift 531 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 532 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 533 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 534 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 535 euid="next"
483 fi 536 fi
484 else 537 else
485 eerror "Userid given but is not greater than 0 !" 538 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 539 die "${euid} is not a valid UID"
487 fi 540 fi
488 else 541 else
489 euid="next" 542 euid="next"
490 fi 543 fi
491 if [[ ${euid} == "next" ]] ; then 544 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 545 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 546 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 547 done
495 fi 548 fi
496 opts="${opts} -u ${euid}" 549 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 550 einfo " - Userid: ${euid}"
498 551
499 # handle shell 552 # handle shell
500 local eshell=$1; shift 553 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 554 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 555 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 556 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 557 die "${eshell} does not exist in ${ROOT}"
558 fi
559 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
560 eerror "Do not specify ${eshell} yourself, use -1"
561 die "Pass '-1' as the shell parameter"
505 fi 562 fi
506 else 563 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 564 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break 565 [[ -x ${ROOT}${shell} ]] && break
509 done 566 done
510 567
511 if [[ ${shell} == "/dev/null" ]] ; then 568 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 569 eerror "Unable to identify the shell to use, proceeding with userland default."
513 die "Unable to identify the shell to use" 570 case ${USERLAND} in
571 GNU) shell="/bin/false" ;;
572 BSD) shell="/sbin/nologin" ;;
573 Darwin) shell="/usr/sbin/nologin" ;;
574 *) die "Unable to identify the default shell for userland ${USERLAND}"
575 esac
514 fi 576 fi
515 577
516 eshell=${shell} 578 eshell=${shell}
517 fi 579 fi
518 einfo " - Shell: ${eshell}" 580 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 642 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 643 einfo "eextra: $@"
582 die "Required function missing" 644 die "Required function missing"
583 fi 645 fi
584 ;; 646 ;;
585 *-freebsd*) 647 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 648 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 649 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 650 -c "added by portage for ${PN}" \
589 die "enewuser failed" 651 die "enewuser failed"
590 else 652 else
616 fi 678 fi
617 ;; 679 ;;
618 680
619 *) 681 *)
620 if [[ -z $@ ]] ; then 682 if [[ -z $@ ]] ; then
621 useradd ${opts} ${euser} \ 683 useradd ${opts} \
622 -c "added by portage for ${PN}" \ 684 -c "added by portage for ${PN}" \
685 ${euser} \
623 || die "enewuser failed" 686 || die "enewuser failed"
624 else 687 else
625 einfo " - Extra: $@" 688 einfo " - Extra: $@"
626 useradd ${opts} ${euser} "$@" \ 689 useradd ${opts} "$@" \
690 ${euser} \
627 || die "enewuser failed" 691 || die "enewuser failed"
628 fi 692 fi
629 ;; 693 ;;
630 esac 694 esac
631 695
637 fi 701 fi
638 702
639 export SANDBOX_ON=${oldsandbox} 703 export SANDBOX_ON=${oldsandbox}
640} 704}
641 705
642# Simplify/standardize adding groups to the system 706# @FUNCTION: enewgroup
643# vapier@gentoo.org 707# @USAGE: <group> [gid]
644# 708# @DESCRIPTION:
645# enewgroup(group, gid) 709# This function does not require you to understand how to properly add a
646# 710# group to the system. Just give it a group name to add and enewgroup will
647# Default values if you do not specify any: 711# do the rest. You may specify the gid for the group or allow the group to
648# groupname: REQUIRED ! 712# allocate the next available one.
649# gid: next available (see groupadd(8))
650# extra: none
651enewgroup() { 713enewgroup() {
714 case ${EBUILD_PHASE} in
715 unpack|compile|test|install)
716 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
717 eerror "Package fails at QA and at life. Please file a bug."
718 die "Bad package! enewgroup is only for use in pkg_* functions!"
719 esac
720
652 # get the group 721 # get the group
653 local egroup="$1"; shift 722 local egroup="$1"; shift
654 if [ -z "${egroup}" ] 723 if [ -z "${egroup}" ]
655 then 724 then
656 eerror "No group specified !" 725 eerror "No group specified !"
657 die "Cannot call enewgroup without a group" 726 die "Cannot call enewgroup without a group"
658 fi 727 fi
659 728
660 # see if group already exists 729 # see if group already exists
661 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 730 if [[ -n $(egetent group "${egroup}") ]]; then
662 then
663 return 0 731 return 0
664 fi 732 fi
665 einfo "Adding group '${egroup}' to your system ..." 733 einfo "Adding group '${egroup}' to your system ..."
666 734
667 # options to pass to useradd 735 # options to pass to useradd
710 fi 778 fi
711 779
712 # If we need the next available 780 # If we need the next available
713 case ${egid} in 781 case ${egid} in
714 *[!0-9]*) # Non numeric 782 *[!0-9]*) # Non numeric
715 for egid in $(seq 101 999); do 783 for ((egid = 101; egid <= 999; egid++)); do
716 [ -z "`egetent group ${egid}`" ] && break 784 [[ -z $(egetent group ${egid}) ]] && break
717 done 785 done
718 esac 786 esac
719 dscl . create /groups/${egroup} gid ${egid} 787 dscl . create /groups/${egroup} gid ${egid}
720 dscl . create /groups/${egroup} passwd '*' 788 dscl . create /groups/${egroup} passwd '*'
721 ;; 789 ;;
722 790
723 *-freebsd*) 791 *-freebsd*|*-dragonfly*)
724 case ${egid} in 792 case ${egid} in
725 *[!0-9]*) # Non numeric 793 *[!0-9]*) # Non numeric
726 for egid in $(seq 101 999); do 794 for ((egid = 101; egid <= 999; egid++)); do
727 [ -z "`egetent group ${egid}`" ] && break 795 [[ -z $(egetent group ${egid}) ]] && break
728 done 796 done
729 esac 797 esac
730 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 798 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
731 ;; 799 ;;
732 800
733 *-netbsd*) 801 *-netbsd*)
734 case ${egid} in 802 case ${egid} in
735 *[!0-9]*) # Non numeric 803 *[!0-9]*) # Non numeric
736 for egid in $(seq 101 999); do 804 for ((egid = 101; egid <= 999; egid++)); do
737 [ -z "`egetent group ${egid}`" ] && break 805 [[ -z $(egetent group ${egid}) ]] && break
738 done 806 done
739 esac 807 esac
740 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 808 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
741 ;; 809 ;;
742 810
745 ;; 813 ;;
746 esac 814 esac
747 export SANDBOX_ON="${oldsandbox}" 815 export SANDBOX_ON="${oldsandbox}"
748} 816}
749 817
750# Simple script to replace 'dos2unix' binaries 818# @FUNCTION: edos2unix
751# vapier@gentoo.org 819# @USAGE: <file> [more files ...]
752# 820# @DESCRIPTION:
753# edos2unix(file, <more files> ...) 821# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
822# to remove all of these text utilities from DEPEND variables because this
823# is a script based solution. Just give it a list of files to convert and
824# they will all be changed from the DOS CRLF format to the UNIX LF format.
754edos2unix() { 825edos2unix() {
755 for f in "$@" 826 echo "$@" | xargs sed -i 's/\r$//'
756 do
757 cp "${f}" ${T}/edos2unix
758 sed 's/\r$//' ${T}/edos2unix > "${f}"
759 done
760} 827}
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##############################################################
768 828
769# Make a desktop file ! 829# Make a desktop file !
770# Great for making those icons in kde/gnome startmenu ! 830# Great for making those icons in kde/gnome startmenu !
771# Amaze your friends ! Get the women ! Join today ! 831# Amaze your friends ! Get the women ! Join today !
772# 832#
773# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 833# make_desktop_entry(<command>, [name], [icon], [type], [path])
774# 834#
775# binary: what binary does the app run with ? 835# binary: what command does the app run with ?
776# name: the name that will show up in the menu 836# name: the name that will show up in the menu
777# icon: give your little like a pretty little icon ... 837# icon: give your little like a pretty little icon ...
778# this can be relative (to /usr/share/pixmaps) or 838# this can be relative (to /usr/share/pixmaps) or
779# a full path to an icon 839# a full path to an icon
780# type: what kind of application is this ? for categories: 840# type: what kind of application is this ? for categories:
781# http://www.freedesktop.org/Standards/desktop-entry-spec 841# http://standards.freedesktop.org/menu-spec/latest/apa.html
782# path: if your app needs to startup in a specific dir 842# path: if your app needs to startup in a specific dir
783make_desktop_entry() { 843make_desktop_entry() {
784 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 844 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
785 845
786 local exec=${1} 846 local exec=${1}
787 local name=${2:-${PN}} 847 local name=${2:-${PN}}
788 local icon=${3:-${PN}.png} 848 local icon=${3:-${PN}}
789 local type=${4} 849 local type=${4}
790 local path=${5} 850 local path=${5}
791 851
792 if [[ -z ${type} ]] ; then 852 if [[ -z ${type} ]] ; then
793 local catmaj=${CATEGORY%%-*} 853 local catmaj=${CATEGORY%%-*}
794 local catmin=${CATEGORY##*-} 854 local catmin=${CATEGORY##*-}
795 case ${catmaj} in 855 case ${catmaj} in
796 app) 856 app)
797 case ${catmin} in 857 case ${catmin} in
858 accessibility) type=Accessibility;;
798 admin) type=System;; 859 admin) type=System;;
860 antivirus) type=System;;
861 arch) type=Archiving;;
862 backup) type=Archiving;;
799 cdr) type=DiscBurning;; 863 cdr) type=DiscBurning;;
800 dicts) type=Dictionary;; 864 dicts) type=Dictionary;;
865 doc) type=Documentation;;
801 editors) type=TextEditor;; 866 editors) type=TextEditor;;
802 emacs) type=TextEditor;; 867 emacs) type=TextEditor;;
803 emulation) type=Emulator;; 868 emulation) type=Emulator;;
804 laptop) type=HardwareSettings;; 869 laptop) type=HardwareSettings;;
805 office) type=Office;; 870 office) type=Office;;
871 pda) type=PDA;;
806 vim) type=TextEditor;; 872 vim) type=TextEditor;;
807 xemacs) type=TextEditor;; 873 xemacs) type=TextEditor;;
808 *) type=;; 874 *) type=;;
809 esac 875 esac
810 ;; 876 ;;
811 877
812 dev) 878 dev)
813 type="Development" 879 type="Development"
814 ;; 880 ;;
815 881
816 games) 882 games)
817 case ${catmin} in 883 case ${catmin} in
818 action) type=ActionGame;; 884 action|fps) type=ActionGame;;
819 arcade) type=ArcadeGame;; 885 arcade) type=ArcadeGame;;
820 board) type=BoardGame;; 886 board) type=BoardGame;;
821 kid) type=KidsGame;;
822 emulation) type=Emulator;; 887 emulation) type=Emulator;;
888 kids) type=KidsGame;;
823 puzzle) type=LogicGame;; 889 puzzle) type=LogicGame;;
824 rpg) type=RolePlaying;;
825 roguelike) type=RolePlaying;; 890 roguelike) type=RolePlaying;;
891 rpg) type=RolePlaying;;
826 simulation) type=Simulation;; 892 simulation) type=Simulation;;
827 sports) type=SportsGame;; 893 sports) type=SportsGame;;
828 strategy) type=StrategyGame;; 894 strategy) type=StrategyGame;;
829 *) type=;; 895 *) type=;;
830 esac 896 esac
831 type="Game;${type}" 897 type="Game;${type}"
898 ;;
899
900 gnome)
901 type="Gnome;GTK"
902 ;;
903
904 kde)
905 type="KDE;Qt"
832 ;; 906 ;;
833 907
834 mail) 908 mail)
835 type="Network;Email" 909 type="Network;Email"
836 ;; 910 ;;
838 media) 912 media)
839 case ${catmin} in 913 case ${catmin} in
840 gfx) type=Graphics;; 914 gfx) type=Graphics;;
841 radio) type=Tuner;; 915 radio) type=Tuner;;
842 sound) type=Audio;; 916 sound) type=Audio;;
843 tv) type=TV;; 917 tv) type=TV;;
844 video) type=Video;; 918 video) type=Video;;
845 *) type=;; 919 *) type=;;
846 esac 920 esac
847 type="AudioVideo;${type}" 921 type="AudioVideo;${type}"
848 ;; 922 ;;
849 923
850 net) 924 net)
851 case ${catmin} in 925 case ${catmin} in
852 dialup) type=Dialup;; 926 dialup) type=Dialup;;
853 ftp) type=FileTransfer;; 927 ftp) type=FileTransfer;;
854 im) type=InstantMessaging;; 928 im) type=InstantMessaging;;
855 irc) type=IRCClient;; 929 irc) type=IRCClient;;
856 mail) type=Email;; 930 mail) type=Email;;
857 news) type=News;; 931 news) type=News;;
858 nntp) type=News;; 932 nntp) type=News;;
859 p2p) type=FileTransfer;; 933 p2p) type=FileTransfer;;
860 *) type=;; 934 *) type=;;
861 esac 935 esac
862 type="Network;${type}" 936 type="Network;${type}"
863 ;; 937 ;;
864 938
865 sci) 939 sci)
866 case ${catmin} in 940 case ${catmin} in
867 astro*) type=Astronomy;; 941 astro*) type=Astronomy;;
868 bio*) type=Biology;; 942 bio*) type=Biology;;
869 calc*) type=Calculator;; 943 calc*) type=Calculator;;
870 chem*) type=Chemistry;; 944 chem*) type=Chemistry;;
945 elec*) type=Electronics;;
871 geo*) type=Geology;; 946 geo*) type=Geology;;
872 math*) type=Math;; 947 math*) type=Math;;
948 physics) type=Physics;;
949 visual*) type=DataVisualization;;
873 *) type=;; 950 *) type=;;
874 esac 951 esac
875 type="Science;${type}" 952 type="Science;${type}"
876 ;; 953 ;;
877 954
955 sys)
956 type="System"
957 ;;
958
878 www) 959 www)
879 case ${catmin} in 960 case ${catmin} in
880 client) type=WebBrowser;; 961 client) type=WebBrowser;;
881 *) type=;; 962 *) type=;;
882 esac 963 esac
883 type="Network" 964 type="Network"
884 ;; 965 ;;
885 966
886 *) 967 *)
891 if [ "${SLOT}" == "0" ] ; then 972 if [ "${SLOT}" == "0" ] ; then
892 local desktop_name="${PN}" 973 local desktop_name="${PN}"
893 else 974 else
894 local desktop_name="${PN}-${SLOT}" 975 local desktop_name="${PN}-${SLOT}"
895 fi 976 fi
977 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
896 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 978 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
897 979
980 cat <<-EOF > "${desktop}"
898echo "[Desktop Entry] 981 [Desktop Entry]
899Encoding=UTF-8
900Version=0.9.2
901Name=${name} 982 Name=${name}
902Type=Application 983 Type=Application
903Comment=${DESCRIPTION} 984 Comment=${DESCRIPTION}
904Exec=${exec} 985 Exec=${exec}
905Path=${path} 986 TryExec=${exec%% *}
906Icon=${icon} 987 Icon=${icon}
907Categories=Application;${type};" > "${desktop}" 988 Categories=${type};
989 EOF
990
991 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
908 992
909 ( 993 (
910 # wrap the env here so that the 'insinto' call 994 # wrap the env here so that the 'insinto' call
911 # doesn't corrupt the env of the caller 995 # doesn't corrupt the env of the caller
912 insinto /usr/share/applications 996 insinto /usr/share/applications
913 doins "${desktop}" 997 doins "${desktop}"
914 ) 998 )
915} 999}
916 1000
917# Make a GDM/KDM Session file 1001# @FUNCTION: validate_desktop_entries
918# 1002# @USAGE: [directories]
919# make_desktop_entry(<title>, <command>) 1003# @MAINTAINER:
920# title: File to execute to start the Window Manager 1004# Carsten Lohrke <carlo@gentoo.org>
921# command: Name of the Window Manager 1005# @DESCRIPTION:
1006# Validate desktop entries using desktop-file-utils
1007validate_desktop_entries() {
1008 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1009 einfo "Checking desktop entry validity"
1010 local directories=""
1011 for d in /usr/share/applications $@ ; do
1012 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1013 done
1014 if [[ -n ${directories} ]] ; then
1015 for FILE in $(find ${directories} -name "*\.desktop" \
1016 -not -path '*.hidden*' | sort -u 2>/dev/null)
1017 do
1018 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1019 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1020 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1021 done
1022 fi
1023 echo ""
1024 else
1025 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1026 fi
1027}
922 1028
1029# @FUNCTION: make_session_desktop
1030# @USAGE: <title> <command> [command args...]
1031# @DESCRIPTION:
1032# Make a GDM/KDM Session file. The title is the file to execute to start the
1033# Window Manager. The command is the name of the Window Manager.
1034#
1035# You can set the name of the file via the ${wm} variable.
923make_session_desktop() { 1036make_session_desktop() {
924 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1037 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
925 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1038 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
926 1039
927 local title=$1 1040 local title=$1
928 local command=$2 1041 local command=$2
929 local desktop=${T}/${wm}.desktop 1042 local desktop=${T}/${wm:-${PN}}.desktop
1043 shift 2
930 1044
1045 cat <<-EOF > "${desktop}"
931echo "[Desktop Entry] 1046 [Desktop Entry]
932Encoding=UTF-8
933Name=${title} 1047 Name=${title}
934Comment=This session logs you into ${title} 1048 Comment=This session logs you into ${title}
935Exec=${command} 1049 Exec=${command} $*
936TryExec=${command} 1050 TryExec=${command}
937Type=Application" > "${desktop}" 1051 Type=XSession
1052 EOF
938 1053
1054 (
1055 # wrap the env here so that the 'insinto' call
1056 # doesn't corrupt the env of the caller
939 insinto /usr/share/xsessions 1057 insinto /usr/share/xsessions
940 doins "${desktop}" 1058 doins "${desktop}"
1059 )
941} 1060}
942 1061
1062# @FUNCTION: domenu
1063# @USAGE: <menus>
1064# @DESCRIPTION:
1065# Install the list of .desktop menu files into the appropriate directory
1066# (/usr/share/applications).
943domenu() { 1067domenu() {
1068 (
1069 # wrap the env here so that the 'insinto' call
1070 # doesn't corrupt the env of the caller
944 local i j 1071 local i j ret=0
945 insinto /usr/share/applications 1072 insinto /usr/share/applications
946 for i in "$@" ; do 1073 for i in "$@" ; do
947 if [[ -f ${i} ]] ; then 1074 if [[ -f ${i} ]] ; then
948 doins "${i}" 1075 doins "${i}"
1076 ((ret+=$?))
949 elif [[ -d ${i} ]] ; then 1077 elif [[ -d ${i} ]] ; then
950 for j in "${i}"/*.desktop ; do 1078 for j in "${i}"/*.desktop ; do
951 doins "${j}" 1079 doins "${j}"
1080 ((ret+=$?))
952 done 1081 done
1082 else
1083 ((++ret))
953 fi 1084 fi
954 done 1085 done
1086 exit ${ret}
1087 )
955} 1088}
1089
1090# @FUNCTION: newmenu
1091# @USAGE: <menu> <newname>
1092# @DESCRIPTION:
1093# Like all other new* functions, install the specified menu as newname.
956newmenu() { 1094newmenu() {
1095 (
1096 # wrap the env here so that the 'insinto' call
1097 # doesn't corrupt the env of the caller
957 insinto /usr/share/applications 1098 insinto /usr/share/applications
958 newins "$1" "$2" 1099 newins "$@"
1100 )
959} 1101}
960 1102
1103# @FUNCTION: doicon
1104# @USAGE: <list of icons>
1105# @DESCRIPTION:
1106# Install the list of icons into the icon directory (/usr/share/pixmaps).
1107# This is useful in conjunction with creating desktop/menu files.
961doicon() { 1108doicon() {
1109 (
1110 # wrap the env here so that the 'insinto' call
1111 # doesn't corrupt the env of the caller
962 local i j 1112 local i j ret
963 insinto /usr/share/pixmaps 1113 insinto /usr/share/pixmaps
964 for i in "$@" ; do 1114 for i in "$@" ; do
965 if [[ -f ${i} ]] ; then 1115 if [[ -f ${i} ]] ; then
966 doins "${i}" 1116 doins "${i}"
1117 ((ret+=$?))
967 elif [[ -d ${i} ]] ; then 1118 elif [[ -d ${i} ]] ; then
968 for j in "${i}"/*.png ; do 1119 for j in "${i}"/*.png ; do
969 doins "${j}" 1120 doins "${j}"
1121 ((ret+=$?))
970 done 1122 done
1123 else
1124 ((++ret))
971 fi 1125 fi
972 done 1126 done
1127 exit ${ret}
1128 )
973} 1129}
1130
1131# @FUNCTION: newicon
1132# @USAGE: <icon> <newname>
1133# @DESCRIPTION:
1134# Like all other new* functions, install the specified icon as newname.
974newicon() { 1135newicon() {
1136 (
1137 # wrap the env here so that the 'insinto' call
1138 # doesn't corrupt the env of the caller
975 insinto /usr/share/pixmaps 1139 insinto /usr/share/pixmaps
976 newins "$1" "$2" 1140 newins "$@"
1141 )
977} 1142}
978
979##############################################################
980# END: Handle .desktop files and menu entries #
981##############################################################
982
983 1143
984# for internal use only (unpack_pdv and unpack_makeself) 1144# for internal use only (unpack_pdv and unpack_makeself)
985find_unpackable_file() { 1145find_unpackable_file() {
986 local src=$1 1146 local src=$1
987 if [[ -z ${src} ]] ; then 1147 if [[ -z ${src} ]] ; then
997 fi 1157 fi
998 [[ ! -e ${src} ]] && return 1 1158 [[ ! -e ${src} ]] && return 1
999 echo "${src}" 1159 echo "${src}"
1000} 1160}
1001 1161
1162# @FUNCTION: unpack_pdv
1163# @USAGE: <file to unpack> <size of off_t>
1164# @DESCRIPTION:
1002# Unpack those pesky pdv generated files ... 1165# Unpack those pesky pdv generated files ...
1003# They're self-unpacking programs with the binary package stuffed in 1166# 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 1167# 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. 1168# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1006# 1169#
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 1170# 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 1171# 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 1172# the size of the off_t type (in bytes) on the machine that built the pdv
1173# archive.
1174#
1011# archive. one way to determine this is by running the following commands: 1175# One way to determine this is by running the following commands:
1176#
1177# @CODE
1012# strings <pdv archive> | grep lseek 1178# strings <pdv archive> | grep lseek
1013# strace -elseek <pdv archive> 1179# strace -elseek <pdv archive>
1180# @CODE
1181#
1014# basically look for the first lseek command (we do the strings/grep because 1182# Basically look for the first lseek command (we do the strings/grep because
1015# sometimes the function call is _llseek or something) and steal the 2nd 1183# sometimes the function call is _llseek or something) and steal the 2nd
1016# parameter. here is an example: 1184# parameter. Here is an example:
1185#
1186# @CODE
1017# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1187# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1018# lseek 1188# lseek
1019# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1189# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1020# lseek(3, -4, SEEK_END) = 2981250 1190# lseek(3, -4, SEEK_END) = 2981250
1191# @CODE
1192#
1021# thus we would pass in the value of '4' as the second parameter. 1193# Thus we would pass in the value of '4' as the second parameter.
1022unpack_pdv() { 1194unpack_pdv() {
1023 local src=$(find_unpackable_file $1) 1195 local src=$(find_unpackable_file "$1")
1024 local sizeoff_t=$2 1196 local sizeoff_t=$2
1025 1197
1026 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1198 [[ -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 :(" 1199 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1028 1200
1029 local shrtsrc=$(basename "${src}") 1201 local shrtsrc=$(basename "${src}")
1030 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1202 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1031 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1203 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1032 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1204 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1033 1205
1034 # grab metadata for debug reasons 1206 # grab metadata for debug reasons
1035 local metafile="$(emktemp)" 1207 local metafile=$(emktemp)
1036 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1208 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1037 1209
1038 # rip out the final file name from the metadata 1210 # rip out the final file name from the metadata
1039 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1211 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1040 datafile="`basename ${datafile}`" 1212 datafile=$(basename "${datafile}")
1041 1213
1042 # now lets uncompress/untar the file if need be 1214 # now lets uncompress/untar the file if need be
1043 local tmpfile="$(emktemp)" 1215 local tmpfile=$(emktemp)
1044 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1216 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1045 1217
1046 local iscompressed="`file -b ${tmpfile}`" 1218 local iscompressed=$(file -b "${tmpfile}")
1047 if [ "${iscompressed:0:8}" == "compress" ] ; then 1219 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1048 iscompressed=1 1220 iscompressed=1
1049 mv ${tmpfile}{,.Z} 1221 mv ${tmpfile}{,.Z}
1050 gunzip ${tmpfile} 1222 gunzip ${tmpfile}
1051 else 1223 else
1052 iscompressed=0 1224 iscompressed=0
1053 fi 1225 fi
1054 local istar="`file -b ${tmpfile}`" 1226 local istar=$(file -b "${tmpfile}")
1055 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1227 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1056 istar=1 1228 istar=1
1057 else 1229 else
1058 istar=0 1230 istar=0
1059 fi 1231 fi
1060 1232
1088 true 1260 true
1089 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1261 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091} 1263}
1092 1264
1265# @FUNCTION: unpack_makeself
1266# @USAGE: [file to unpack] [offset] [tail|dd]
1267# @DESCRIPTION:
1093# Unpack those pesky makeself generated files ... 1268# Unpack those pesky makeself generated files ...
1094# They're shell scripts with the binary package tagged onto 1269# They're shell scripts with the binary package tagged onto
1095# the end of the archive. Loki utilized the format as does 1270# the end of the archive. Loki utilized the format as does
1096# many other game companies. 1271# many other game companies.
1097# 1272#
1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1273# If the file is not specified, then ${A} is used. If the
1099# - If the file is not specified then unpack will utilize ${A}.
1100# - If the offset is not specified then we will attempt to extract 1274# offset is not specified then we will attempt to extract
1101# the proper offset from the script itself. 1275# the proper offset from the script itself.
1102unpack_makeself() { 1276unpack_makeself() {
1103 local src_input=${1:-${A}} 1277 local src_input=${1:-${A}}
1104 local src=$(find_unpackable_file "${src_input}") 1278 local src=$(find_unpackable_file "${src_input}")
1105 local skip=$2 1279 local skip=$2
1106 local exe=$3 1280 local exe=$3
1112 if [[ -z ${skip} ]] ; then 1286 if [[ -z ${skip} ]] ; then
1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1287 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1114 local skip=0 1288 local skip=0
1115 exe=tail 1289 exe=tail
1116 case ${ver} in 1290 case ${ver} in
1117 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1291 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1118 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1292 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1119 ;; 1293 ;;
1120 2.0|2.0.1) 1294 2.0|2.0.1)
1121 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1295 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1122 ;; 1296 ;;
1152 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1326 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1153 *) die "makeself cant handle exe '${exe}'" 1327 *) die "makeself cant handle exe '${exe}'"
1154 esac 1328 esac
1155 1329
1156 # lets grab the first few bytes of the file to figure out what kind of archive it is 1330 # lets grab the first few bytes of the file to figure out what kind of archive it is
1157 local tmpfile="$(emktemp)" 1331 local tmpfile=$(emktemp)
1158 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1332 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1159 local filetype="$(file -b "${tmpfile}")" 1333 local filetype=$(file -b "${tmpfile}")
1160 case ${filetype} in 1334 case ${filetype} in
1161 *tar\ archive) 1335 *tar\ archive*)
1162 eval ${exe} | tar --no-same-owner -xf - 1336 eval ${exe} | tar --no-same-owner -xf -
1163 ;; 1337 ;;
1164 bzip2*) 1338 bzip2*)
1165 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1339 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1166 ;; 1340 ;;
1176 ;; 1350 ;;
1177 esac 1351 esac
1178 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1352 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1179} 1353}
1180 1354
1355# @FUNCTION: check_license
1356# @USAGE: [license]
1357# @DESCRIPTION:
1181# Display a license for user to accept. 1358# 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. 1359# specified, then ${LICENSE} is used.
1185check_license() { 1360check_license() {
1186 local lic=$1 1361 local lic=$1
1187 if [ -z "${lic}" ] ; then 1362 if [ -z "${lic}" ] ; then
1188 lic="${PORTDIR}/licenses/${LICENSE}" 1363 lic="${PORTDIR}/licenses/${LICENSE}"
1189 else 1364 else
1193 lic="${PWD}/${lic}" 1368 lic="${PWD}/${lic}"
1194 elif [ -e "${lic}" ] ; then 1369 elif [ -e "${lic}" ] ; then
1195 lic="${lic}" 1370 lic="${lic}"
1196 fi 1371 fi
1197 fi 1372 fi
1198 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1199 local l="`basename ${lic}`" 1373 local l="`basename ${lic}`"
1200 1374
1201 # here is where we check for the licenses the user already 1375 # here is where we check for the licenses the user already
1202 # accepted ... if we don't find a match, we make the user accept 1376 # accepted ... if we don't find a match, we make the user accept
1203 local shopts=$-
1204 local alic 1377 local alic
1205 set -o noglob #so that bash doesn't expand "*" 1378 eshopts_push -o noglob # so that bash doesn't expand "*"
1206 for alic in ${ACCEPT_LICENSE} ; do 1379 for alic in ${ACCEPT_LICENSE} ; do
1207 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1380 if [[ ${alic} == ${l} ]]; then
1208 set +o noglob; set -${shopts} #reset old shell opts 1381 eshopts_pop
1209 return 0 1382 return 0
1210 fi 1383 fi
1211 done 1384 done
1212 set +o noglob; set -$shopts #reset old shell opts 1385 eshopts_pop
1386 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1213 1387
1214 local licmsg="$(emktemp)" 1388 local licmsg=$(emktemp)
1215 cat << EOF > ${licmsg} 1389 cat <<-EOF > ${licmsg}
1216********************************************************** 1390 **********************************************************
1217The following license outlines the terms of use of this 1391 The following license outlines the terms of use of this
1218package. You MUST accept this license for installation to 1392 package. You MUST accept this license for installation to
1219continue. When you are done viewing, hit 'q'. If you 1393 continue. When you are done viewing, hit 'q'. If you
1220CTRL+C out of this, the install will not run! 1394 CTRL+C out of this, the install will not run!
1221********************************************************** 1395 **********************************************************
1222 1396
1223EOF 1397 EOF
1224 cat ${lic} >> ${licmsg} 1398 cat ${lic} >> ${licmsg}
1225 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1399 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1226 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1400 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1227 read alic 1401 read alic
1228 case ${alic} in 1402 case ${alic} in
1235 die "Failed to accept license" 1409 die "Failed to accept license"
1236 ;; 1410 ;;
1237 esac 1411 esac
1238} 1412}
1239 1413
1414# @FUNCTION: cdrom_get_cds
1415# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1416# @DESCRIPTION:
1240# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1417# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1241# the whole 'non-interactive' policy, but damnit I want CD support ! 1418# the whole 'non-interactive' policy, but damnit I want CD support !
1242# 1419#
1243# with these cdrom functions we handle all the user interaction and 1420# With these cdrom functions we handle all the user interaction and
1244# standardize everything. all you have to do is call cdrom_get_cds() 1421# standardize everything. All you have to do is call cdrom_get_cds()
1245# and when the function returns, you can assume that the cd has been 1422# and when the function returns, you can assume that the cd has been
1246# found at CDROM_ROOT. 1423# found at CDROM_ROOT.
1247# 1424#
1425# The function will attempt to locate a cd based upon a file that is on
1426# the cd. The more files you give this function, the more cds
1427# the cdrom functions will handle.
1428#
1248# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1429# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1249# etc... if you want to give the cds better names, then just export 1430# etc... If you want to give the cds better names, then just export
1250# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1431# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1432# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1433# also use the CDROM_NAME_SET bash array.
1251# 1434#
1252# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1435# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
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() { 1436cdrom_get_cds() {
1259 # first we figure out how many cds we're dealing with by 1437 # first we figure out how many cds we're dealing with by
1260 # the # of files they gave us 1438 # the # of files they gave us
1261 local cdcnt=0 1439 local cdcnt=0
1262 local f= 1440 local f=
1306 echo 1484 echo
1307 einfo "For example:" 1485 einfo "For example:"
1308 einfo "export CD_ROOT=/mnt/cdrom" 1486 einfo "export CD_ROOT=/mnt/cdrom"
1309 echo 1487 echo
1310 else 1488 else
1489 if [[ -n ${CDROM_NAME_SET} ]] ; then
1490 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1491 cdcnt=0
1492 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1493 ((++cdcnt))
1494 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1495 done
1496 fi
1497
1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1498 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1312 cdcnt=0 1499 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1500 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt)) 1501 ((++cdcnt))
1315 var="CDROM_NAME_${cdcnt}" 1502 var="CDROM_NAME_${cdcnt}"
1339 export CDROM_SET="" 1526 export CDROM_SET=""
1340 export CDROM_CURRENT_CD=0 1527 export CDROM_CURRENT_CD=0
1341 cdrom_load_next_cd 1528 cdrom_load_next_cd
1342} 1529}
1343 1530
1344# this is only used when you need access to more than one cd. 1531# @FUNCTION: cdrom_load_next_cd
1345# when you have finished using the first cd, just call this function. 1532# @DESCRIPTION:
1346# when it returns, CDROM_ROOT will be pointing to the second cd. 1533# Some packages are so big they come on multiple CDs. When you're done reading
1347# remember, you can only go forward in the cd chain, you can't go back. 1534# files off a CD and want access to the next one, just call this function.
1535# Again, all the messy details of user interaction are taken care of for you.
1536# Once this returns, just read the variable CDROM_ROOT for the location of the
1537# mounted CD. Note that you can only go forward in the CD list, so make sure
1538# you only call this function when you're done using the current CD.
1348cdrom_load_next_cd() { 1539cdrom_load_next_cd() {
1349 local var 1540 local var
1350 ((++CDROM_CURRENT_CD)) 1541 ((++CDROM_CURRENT_CD))
1351 1542
1352 unset CDROM_ROOT 1543 unset CDROM_ROOT
1369# displayed and we'll hang out here until: 1560# displayed and we'll hang out here until:
1370# (1) the file is found on a mounted cdrom 1561# (1) the file is found on a mounted cdrom
1371# (2) the user hits CTRL+C 1562# (2) the user hits CTRL+C
1372_cdrom_locate_file_on_cd() { 1563_cdrom_locate_file_on_cd() {
1373 local mline="" 1564 local mline=""
1374 local showedmsg=0 1565 local showedmsg=0 showjolietmsg=0
1375 1566
1376 while [[ -z ${CDROM_ROOT} ]] ; do 1567 while [[ -z ${CDROM_ROOT} ]] ; do
1377 local i=0 1568 local i=0
1378 local -a cdset=(${*//:/ }) 1569 local -a cdset=(${*//:/ })
1379 if [[ -n ${CDROM_SET} ]] ; then 1570 if [[ -n ${CDROM_SET} ]] ; then
1382 1573
1383 while [[ -n ${cdset[${i}]} ]] ; do 1574 while [[ -n ${cdset[${i}]} ]] ; do
1384 local dir=$(dirname ${cdset[${i}]}) 1575 local dir=$(dirname ${cdset[${i}]})
1385 local file=$(basename ${cdset[${i}]}) 1576 local file=$(basename ${cdset[${i}]})
1386 1577
1387 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1578 local point= node= fs= foo=
1579 while read point node fs foo ; do
1580 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1581 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1582 && continue
1583 point=${point//\040/ }
1388 [[ -d ${mline}/${dir} ]] || continue 1584 [[ ! -d ${point}/${dir} ]] && continue
1389 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1585 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1390 export CDROM_ROOT=${mline} 1586 export CDROM_ROOT=${point}
1391 export CDROM_SET=${i} 1587 export CDROM_SET=${i}
1392 export CDROM_MATCH=${cdset[${i}]} 1588 export CDROM_MATCH=${cdset[${i}]}
1393 return 1589 return
1394 fi 1590 done <<< "$(get_mounts)"
1395 done
1396 1591
1397 ((++i)) 1592 ((++i))
1398 done 1593 done
1399 1594
1400 echo 1595 echo
1416 showedmsg=1 1611 showedmsg=1
1417 fi 1612 fi
1418 einfo "Press return to scan for the cd again" 1613 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1614 einfo "or hit CTRL+C to abort the emerge."
1420 echo 1615 echo
1616 if [[ ${showjolietmsg} -eq 0 ]] ; then
1617 showjolietmsg=1
1618 else
1421 einfo "If you are having trouble with the detection" 1619 ewarn "If you are having trouble with the detection"
1422 einfo "of your CD, it is possible that you do not have" 1620 ewarn "of your CD, it is possible that you do not have"
1423 einfo "Joliet support enabled in your kernel. Please" 1621 ewarn "Joliet support enabled in your kernel. Please"
1424 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1622 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1425 read 1623 ebeep 5
1624 fi
1625 read || die "something is screwed with your system"
1426 done 1626 done
1427} 1627}
1428 1628
1629# @FUNCTION: strip-linguas
1630# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1631# @DESCRIPTION:
1429# Make sure that LINGUAS only contains languages that 1632# Make sure that LINGUAS only contains languages that
1430# a package can support 1633# a package can support. The first form allows you to
1431# 1634# specify a list of LINGUAS. The -i builds a list of po
1432# usage: strip-linguas <allow LINGUAS> 1635# files found in all the directories and uses the
1433# strip-linguas -i <directories of .po files> 1636# intersection of the lists. The -u builds a list of po
1434# strip-linguas -u <directories of .po files> 1637# files found in all the directories and uses the union
1435# 1638# 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() { 1639strip-linguas() {
1442 local ls newls 1640 local ls newls nols
1443 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1641 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1444 local op=$1; shift 1642 local op=$1; shift
1445 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1643 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1446 local d f 1644 local d f
1447 for d in "$@" ; do 1645 for d in "$@" ; do
1448 if [[ ${op} == "-u" ]] ; then 1646 if [[ ${op} == "-u" ]] ; then
1449 newls=${ls} 1647 newls=${ls}
1450 else 1648 else
1451 newls="" 1649 newls=""
1452 fi 1650 fi
1453 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1651 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1454 if [[ ${op} == "-i" ]] ; then 1652 if [[ ${op} == "-i" ]] ; then
1455 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} && newls="${newls} ${f}"
1456 else 1654 else
1457 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1655 hasq ${f} ${ls} || newls="${newls} ${f}"
1458 fi 1656 fi
1459 done 1657 done
1460 ls=${newls} 1658 ls=${newls}
1461 done 1659 done
1462 ls=${ls//.po}
1463 else 1660 else
1464 ls=$@ 1661 ls="$@"
1465 fi 1662 fi
1466 1663
1467 ls=" ${ls} " 1664 nols=""
1468 newls="" 1665 newls=""
1469 for f in ${LINGUAS} ; do 1666 for f in ${LINGUAS} ; do
1470 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1667 if hasq ${f} ${ls} ; then
1471 newls="${newls} ${f}" 1668 newls="${newls} ${f}"
1472 else 1669 else
1473 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1670 nols="${nols} ${f}"
1474 fi 1671 fi
1475 done 1672 done
1476 if [[ -z ${newls} ]] ; then 1673 [[ -n ${nols} ]] \
1477 export LINGUAS="" 1674 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1478 else
1479 export LINGUAS=${newls:1} 1675 export LINGUAS=${newls:1}
1480 fi
1481} 1676}
1482 1677
1483# moved from kernel.eclass since they are generally useful outside of 1678# @FUNCTION: preserve_old_lib
1484# kernel.eclass -iggy (20041002) 1679# @USAGE: <libs to preserve> [more libs]
1485 1680# @DESCRIPTION:
1486# the following functions are useful in kernel module ebuilds, etc.
1487# for an example see ivtv or drbd ebuilds
1488
1489# set's ARCH to match what the kernel expects
1490set_arch_to_kernel() {
1491 i=10
1492 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done
1495 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1681# 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 1682# 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 1683# 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 1684# 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: 1685# solution, so instead you can call this from pkg_preinst. See also the
1524# 1686# 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() { 1687preserve_old_lib() {
1538 LIB=$1 1688 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1689 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1690 die "Invalid preserve_old_lib() usage"
1691 fi
1692 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1539 1693
1540 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1694 # let portage worry about it
1541 SONAME=`basename ${LIB}` 1695 has preserve-libs ${FEATURES} && return 0
1542 DIRNAME=`dirname ${LIB}`
1543 1696
1544 dodir ${DIRNAME} 1697 local lib dir
1545 cp ${ROOT}${LIB} ${D}${DIRNAME} 1698 for lib in "$@" ; do
1699 [[ -e ${ROOT}/${lib} ]] || continue
1700 dir=${lib%/*}
1701 dodir ${dir} || die "dodir ${dir} failed"
1702 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1546 touch ${D}${LIB} 1703 touch "${D}"/${lib}
1547 fi 1704 done
1548} 1705}
1549 1706
1707# @FUNCTION: preserve_old_lib_notify
1708# @USAGE: <libs to notify> [more libs]
1709# @DESCRIPTION:
1710# Spit helpful messages about the libraries preserved by preserve_old_lib.
1550preserve_old_lib_notify() { 1711preserve_old_lib_notify() {
1551 LIB=$1 1712 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1713 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1714 die "Invalid preserve_old_lib_notify() usage"
1715 fi
1552 1716
1553 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1717 # let portage worry about it
1554 SONAME=`basename ${LIB}` 1718 has preserve-libs ${FEATURES} && return 0
1555 1719
1720 local lib notice=0
1721 for lib in "$@" ; do
1722 [[ -e ${ROOT}/${lib} ]] || continue
1723 if [[ ${notice} -eq 0 ]] ; then
1724 notice=1
1556 ewarn "An old version of an installed library was detected on your system." 1725 ewarn "Old versions of installed libraries were detected on your system."
1557 ewarn "In order to avoid breaking packages that link against it, this older version" 1726 ewarn "In order to avoid breaking packages that depend on these old libs,"
1558 ewarn "is not being removed. In order to make full use of this newer version," 1727 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1559 ewarn "you will need to execute the following command:" 1728 ewarn "in order to remove these old dependencies. If you do not have this"
1560 ewarn " revdep-rebuild --soname ${SONAME}" 1729 ewarn "helper program, simply emerge the 'gentoolkit' package."
1730 ewarn
1731 fi
1732 ewarn " # revdep-rebuild --library ${lib##*/}"
1733 done
1734 if [[ ${notice} -eq 1 ]] ; then
1561 ewarn 1735 ewarn
1562 ewarn "After doing that, you can safely remove ${LIB}" 1736 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1563 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1737 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1738 for lib in "$@" ; do
1739 ewarn " # rm '${lib}'"
1740 done
1564 fi 1741 fi
1565} 1742}
1566 1743
1567# Hack for people to figure out if a package was built with 1744# @FUNCTION: built_with_use
1568# certain USE flags 1745# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1746# @DESCRIPTION:
1747# A temporary hack until portage properly supports DEPENDing on USE
1748# flags being enabled in packages. This will check to see if the specified
1749# DEPEND atom was built with the specified list of USE flags. The
1750# --missing option controls the behavior if called on a package that does
1751# not actually support the defined USE flags (aka listed in IUSE).
1752# The default is to abort (call die). The -a and -o flags control
1753# the requirements of the USE flags. They correspond to "and" and "or"
1754# logic. So the -a flag means all listed USE flags must be enabled
1755# while the -o flag means at least one of the listed IUSE flags must be
1756# enabled. The --hidden option is really for internal use only as it
1757# means the USE flag we're checking is hidden expanded, so it won't be found
1758# in IUSE like normal USE flags.
1569# 1759#
1570# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1760# Remember that this function isn't terribly intelligent so order of optional
1571# ex: built_with_use xchat gtk2 1761# 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() { 1762built_with_use() {
1763 local hidden="no"
1764 if [[ $1 == "--hidden" ]] ; then
1765 hidden="yes"
1766 shift
1767 fi
1768
1769 local missing_action="die"
1770 if [[ $1 == "--missing" ]] ; then
1771 missing_action=$2
1772 shift ; shift
1773 case ${missing_action} in
1774 true|false|die) ;;
1775 *) die "unknown action '${missing_action}'";;
1776 esac
1777 fi
1778
1577 local opt=$1 1779 local opt=$1
1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1780 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1579 1781
1580 local PKG=$(best_version $1) 1782 local PKG=$(best_version $1)
1783 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1581 shift 1784 shift
1582 1785
1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1786 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1787 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1584 1788
1585 # if the USE file doesnt exist, assume the $PKG is either 1789 # if the IUSE file doesn't exist, the read will error out, we need to handle
1586 # injected or package.provided 1790 # this gracefully
1587 [[ ! -e ${USEFILE} ]] && return 0 1791 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1792 case ${missing_action} in
1793 true) return 0;;
1794 false) return 1;;
1795 die) die "Unable to determine what USE flags $PKG was built with";;
1796 esac
1797 fi
1798
1799 if [[ ${hidden} == "no" ]] ; then
1800 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1801 # Don't check USE_EXPAND #147237
1802 local expand
1803 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1804 if [[ $1 == ${expand}_* ]] ; then
1805 expand=""
1806 break
1807 fi
1808 done
1809 if [[ -n ${expand} ]] ; then
1810 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1811 case ${missing_action} in
1812 true) return 0;;
1813 false) return 1;;
1814 die) die "$PKG does not actually support the $1 USE flag!";;
1815 esac
1816 fi
1817 fi
1818 fi
1588 1819
1589 local USE_BUILT=$(<${USEFILE}) 1820 local USE_BUILT=$(<${USEFILE})
1590 while [[ $# -gt 0 ]] ; do 1821 while [[ $# -gt 0 ]] ; do
1591 if [[ ${opt} = "-o" ]] ; then 1822 if [[ ${opt} = "-o" ]] ; then
1592 has $1 ${USE_BUILT} && return 0 1823 has $1 ${USE_BUILT} && return 0
1596 shift 1827 shift
1597 done 1828 done
1598 [[ ${opt} = "-a" ]] 1829 [[ ${opt} = "-a" ]]
1599} 1830}
1600 1831
1832# @FUNCTION: epunt_cxx
1833# @USAGE: [dir to scan]
1834# @DESCRIPTION:
1601# Many configure scripts wrongly bail when a C++ compiler 1835# Many configure scripts wrongly bail when a C++ compiler could not be
1602# could not be detected. #73450 1836# detected. If dir is not specified, then it defaults to ${S}.
1837#
1838# http://bugs.gentoo.org/73450
1603epunt_cxx() { 1839epunt_cxx() {
1604 local dir=$1 1840 local dir=$1
1605 [[ -z ${dir} ]] && dir=${S} 1841 [[ -z ${dir} ]] && dir=${S}
1606 ebegin "Removing useless C++ checks" 1842 ebegin "Removing useless C++ checks"
1607 local f 1843 local f
1608 for f in $(find ${dir} -name configure) ; do 1844 find "${dir}" -name configure | while read f ; do
1609 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1845 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1610 done 1846 done
1611 eend 0 1847 eend 0
1612} 1848}
1613 1849
1614# dopamd <file> [more files] 1850# @FUNCTION: make_wrapper
1615# 1851# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1616# Install pam auth config file in /etc/pam.d 1852# @DESCRIPTION:
1617dopamd() { 1853# Create a shell wrapper script named wrapper in installpath
1618 [[ -z $1 ]] && die "dopamd requires at least one argument" 1854# (defaults to the bindir) to execute target (default of wrapper) by
1619 1855# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1620 use pam || return 0 1856# libpaths followed by optionally changing directory to chdir.
1621
1622 INSDESTTREE=/etc/pam.d \
1623 doins "$@" || 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() { 1857make_wrapper() {
1647 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1858 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1648 local tmpwrapper=$(emktemp) 1859 local tmpwrapper=$(emktemp)
1649 # We don't want to quote ${bin} so that people can pass complex 1860 # We don't want to quote ${bin} so that people can pass complex
1650 # things as $bin ... "./someprog --args" 1861 # things as $bin ... "./someprog --args"
1660fi 1871fi
1661exec ${bin} "\$@" 1872exec ${bin} "\$@"
1662EOF 1873EOF
1663 chmod go+rx "${tmpwrapper}" 1874 chmod go+rx "${tmpwrapper}"
1664 if [[ -n ${path} ]] ; then 1875 if [[ -n ${path} ]] ; then
1876 (
1665 exeinto "${path}" 1877 exeinto "${path}"
1666 newexe "${tmpwrapper}" "${wrapper}" 1878 newexe "${tmpwrapper}" "${wrapper}"
1879 ) || die
1667 else 1880 else
1668 newbin "${tmpwrapper}" "${wrapper}" 1881 newbin "${tmpwrapper}" "${wrapper}" || die
1882 fi
1883}
1884
1885# @FUNCTION: prepalldocs
1886# @USAGE:
1887# @DESCRIPTION:
1888# Compress files in /usr/share/doc which are not already
1889# compressed, excluding /usr/share/doc/${PF}/html.
1890# Uses the ecompressdir to do the compression.
1891# 2009-02-18 by betelgeuse:
1892# Commented because ecompressdir is even more internal to
1893# Portage than prepalldocs (it's not even mentioned in man 5
1894# ebuild). Please submit a better version for review to gentoo-dev
1895# if you want prepalldocs here.
1896#prepalldocs() {
1897# if [[ -n $1 ]] ; then
1898# ewarn "prepalldocs: invalid usage; takes no arguments"
1669 fi 1899# fi
1670} 1900
1901# cd "${D}"
1902# [[ -d usr/share/doc ]] || return 0
1903
1904# find usr/share/doc -exec gzip {} +
1905# ecompressdir --ignore /usr/share/doc/${PF}/html
1906# ecompressdir --queue /usr/share/doc
1907#}

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