/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.218 Revision 1.333
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 1.333 2010/02/17 17:10:23 betelgeuse 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 ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function generate linker scripts in /usr/lib for dynamic 54else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 55
69 for lib in "${@}" ; do 56ebeep() {
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 57 [[ $(type -t eqawarn) == function ]] && \
71 /* GNU ld script 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
72 Since Gentoo has critical dynamic libraries
73 in /lib, and the static versions in /usr/lib,
74 we need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76
77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
79 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}"
82 done
83} 59}
84 60
85# Simple function to draw a line consisting of '=' the same length as $* 61epause() {
86# - only to be used by epatch() 62 [[ $(type -t eqawarn) == function ]] && \
87# 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
88# <azarah@gentoo.org> (11 Nov 2002) 64}
89#
90draw_line() {
91 local i=0
92 local str_length=""
93 65
94 # Handle calls that do not have args, or wc not being installed ... 66fi
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 67
96 then 68# @FUNCTION: ecvs_clean
97 echo "===============================================================" 69# @USAGE: [list of dirs]
70# @DESCRIPTION:
71# Remove CVS directories recursiveley. Useful when a source tarball contains
72# internal CVS directories. Defaults to $PWD.
73ecvs_clean() {
74 [[ -z $* ]] && set -- .
75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
77}
78
79# @FUNCTION: esvn_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove .svn directories recursiveley. Useful when a source tarball contains
83# internal Subversion directories. Defaults to $PWD.
84esvn_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
87}
88
89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
96#
97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
99#
100# A common example is to disable shell globbing so that special meaning/care
101# may be used with variables/arguments to custom functions. That would be:
102# @CODE
103# eshopts_push -o noglob
104# for x in ${foo} ; do
105# if ...some check... ; then
106# eshopts_pop
98 return 0 107# return 0
99 fi 108# 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 109# done
110 110# eshopts_pop
111 echo 111# @CODE
112 112eshopts_push() {
113 return 0 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
114} 125}
115 126
116# Default directory where patches are located 127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
117EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
119EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
120# Default options for patch 156# Default options for patch:
157# @CODE
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
124# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
125# and not the full path .. 166# and not the full path. Globs accepted.
126EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
127# Change the printed message for a single patch. 170# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
172# @VARIABLE: EPATCH_MULTI_MSG
173# @DESCRIPTION:
129# Change the printed message for multiple patches. 174# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131# Force applying bulk patches even if not following the style: 176# @VARIABLE: EPATCH_FORCE
132# 177# @DESCRIPTION:
133# ??_${ARCH}_foo.${EPATCH_SUFFIX} 178# Only require patches to match EPATCH_SUFFIX rather than the extended
134# 179# arch naming style.
135EPATCH_FORCE="no" 180EPATCH_FORCE="no"
136 181
137# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
138# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
139# 190#
140# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
141# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
142# 193#
143# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
144# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
145# 196# ${EPATCH_FORCE} == "yes"
146# Above EPATCH_* variables can be used to control various defaults,
147# bug they should be left as is to ensure an ebuild can rely on
148# them for.
149#
150# Patches are applied in current directory.
151#
152# Bulk Patches should preferibly have the form of:
153#
154# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
155# 206#
156# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
157# 209#
158# 01_all_misc-fix.patch.bz2 210# 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() { 211epatch() {
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 212 _epatch_draw_line() {
172 local PIPE_CMD="" 213 # create a line of same length as input string
173 local STDERR_TARGET="${T}/$$.out" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
174 local PATCH_TARGET="${T}/$$.patch" 215 echo "${1//?/=}"
175 local PATCH_SUFFIX="" 216 }
176 local SINGLE_PATCH="no"
177 local x=""
178 217
179 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
180 219
181 if [ "$#" -gt 1 ] 220 # Let the rest of the code process one user arg at a time --
182 then 221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
183 local m="" 224 local m
184 for m in "$@" ; do 225 for m in "$@" ; do
185 epatch "${m}" 226 epatch "${m}"
186 done 227 done
187 return 0 228 return 0
188 fi 229 fi
189 230
190 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
191 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
192 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
193 237 set -- "$1"
194 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
195 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
196 241
197 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
198 then 243 # 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 ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
200 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
201 then 288 then
202 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
203 else 314 else
204 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
205 fi 316 fi
206 else 317
207 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 318 # most of the time, there will only be one run per unique name,
208 then 319 # but if there are more, make sure we get unique log filenames
209 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 320 local STDERR_TARGET="${T}/${patchname}.out"
210 then 321 if [[ -e ${STDERR_TARGET} ]] ; then
211 EPATCH_SOURCE="$1" 322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
212 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
213 344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
214 echo 360 echo
215 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
216 eerror 398 eerror
217 eerror " ${EPATCH_SOURCE}" 399 eerror "Include in your bugreport the contents of:"
218 eerror " ( ${EPATCH_SOURCE##*/} )" 400 eerror
401 eerror " ${STDERR_TARGET}"
219 echo 402 echo
220 die "Cannot find \$EPATCH_SOURCE!"
221 fi
222
223 local EPATCH_SOURCE="${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}!" 403 die "Failed Patch: ${patchname}!"
364 fi 404 fi
365 405
366 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 406 # if everything worked, delete the patch log
367 407 rm -f "${STDERR_TARGET}"
368 eend 0 408 eend 0
369 fi
370 done 409 done
371 if [ "${SINGLE_PATCH}" = "no" ] 410
372 then 411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
373 einfo "Done with patching" 412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
374 fi 430 fi
431 done
375} 432}
376 433
434# @FUNCTION: emktemp
435# @USAGE: [temp dir]
436# @DESCRIPTION:
377# Cheap replacement for when debianutils (and thus mktemp) 437# Cheap replacement for when debianutils (and thus mktemp)
378# does not exist on the users system 438# 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() { 439emktemp() {
383 local exe="touch" 440 local exe="touch"
384 [[ $1 == -d ]] && exe="mkdir" && shift 441 [[ $1 == -d ]] && exe="mkdir" && shift
385 local topdir=$1 442 local topdir=$1
386 443
388 [[ -z ${T} ]] \ 445 [[ -z ${T} ]] \
389 && topdir="/tmp" \ 446 && topdir="/tmp" \
390 || topdir=${T} 447 || topdir=${T}
391 fi 448 fi
392 449
393 if [[ -z $(type -p mktemp) ]] ; then 450 if ! type -P mktemp > /dev/null ; then
451 # system lacks `mktemp` so we have to fake it
394 local tmp=/ 452 local tmp=/
395 while [[ -e ${tmp} ]] ; do 453 while [[ -e ${tmp} ]] ; do
396 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 455 done
398 ${exe} "${tmp}" || ${exe} -p "${tmp}" 456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 457 echo "${tmp}"
400 else 458 else
459 # the args here will give slightly wierd names on BSD,
460 # but should produce a usable file on all userlands
401 [[ ${exe} == "touch" ]] \ 461 if [[ ${exe} == "touch" ]] ; then
402 && exe="-p" \ 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
403 || exe="-d" 463 else
404 mktemp ${exe} "${topdir}" 464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
405 fi 465 fi
466 fi
406} 467}
407 468
469# @FUNCTION: egetent
470# @USAGE: <database> <key>
471# @MAINTAINER:
472# base-system@gentoo.org (Linux)
473# Joe Jezak <josejx@gmail.com> (OS X)
474# usata@gentoo.org (OS X)
475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
476# @DESCRIPTION:
408# Small wrapper for getent (Linux), nidump (Mac OS X), 477# Small wrapper for getent (Linux),
478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
409# and pw (FreeBSD) used in enewuser()/enewgroup() 479# 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() { 480egetent() {
415 case ${CHOST} in 481 case ${CHOST} in
416 *-darwin*) 482 *-darwin[678])
417 case "$2" in 483 case "$2" in
418 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
420 ;; 486 ;;
421 *) # Numeric 487 *) # Numeric
422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
423 ;; 489 ;;
424 esac 490 esac
425 ;; 491 ;;
426 *-freebsd*) 492 *-darwin*)
493 local mytype=$1
494 [[ "passwd" == $mytype ]] && mytype="Users"
495 [[ "group" == $mytype ]] && mytype="Groups"
496 case "$2" in
497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
427 local opts action="user" 508 local opts action="user"
428 [[ $1 == "passwd" ]] || action="group" 509 [[ $1 == "passwd" ]] || action="group"
429 510
430 # lookup by uid/gid 511 # lookup by uid/gid
431 if [[ $2 == [[:digit:]]* ]] ; then 512 if [[ $2 == [[:digit:]]* ]] ; then
442 getent "$1" "$2" 523 getent "$1" "$2"
443 ;; 524 ;;
444 esac 525 esac
445} 526}
446 527
447# Simplify/standardize adding users to the system 528# @FUNCTION: enewuser
448# vapier@gentoo.org 529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
449# 530# @DESCRIPTION:
450# enewuser(username, uid, shell, homedir, groups, extra options) 531# Same as enewgroup, you are not required to understand how to properly add
451# 532# a user to the system. The only required parameter is the username.
452# Default values if you do not specify any: 533# Default uid is (pass -1 for this) next available, default shell is
453# username: REQUIRED ! 534# /bin/false, default homedir is /dev/null, there are no default groups,
454# uid: next available (see useradd(8)) 535# 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() { 536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
461 # get the username 544 # get the username
462 local euser=$1; shift 545 local euser=$1; shift
463 if [[ -z ${euser} ]] ; then 546 if [[ -z ${euser} ]] ; then
464 eerror "No username specified !" 547 eerror "No username specified !"
465 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
466 fi 549 fi
467 550
468 # lets see if the username already exists 551 # lets see if the username already exists
469 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
470 return 0 553 return 0
471 fi 554 fi
472 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
473 556
474 # options to pass to useradd 557 # options to pass to useradd
475 local opts= 558 local opts=
476 559
477 # handle uid 560 # handle uid
478 local euid=$1; shift 561 local euid=$1; shift
479 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
480 if [[ ${euid} -gt 0 ]] ; then 563 if [[ ${euid} -gt 0 ]] ; then
481 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
482 euid="next" 565 euid="next"
483 fi 566 fi
484 else 567 else
485 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
486 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
487 fi 570 fi
488 else 571 else
489 euid="next" 572 euid="next"
490 fi 573 fi
491 if [[ ${euid} == "next" ]] ; then 574 if [[ ${euid} == "next" ]] ; then
492 for euid in $(seq 101 999) ; do 575 for ((euid = 101; euid <= 999; euid++)); do
493 [[ -z $(egetent passwd ${euid}) ]] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
494 done 577 done
495 fi 578 fi
496 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
497 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
498 581
499 # handle shell 582 # handle shell
500 local eshell=$1; shift 583 local eshell=$1; shift
501 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
502 if [[ ! -e ${eshell} ]] ; then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
503 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
504 die "${eshell} does not exist" 587 die "${eshell} does not exist in ${ROOT}"
588 fi
589 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
590 eerror "Do not specify ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
505 fi 592 fi
506 else 593 else
507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
508 [[ -x ${ROOT}${shell} ]] && break 595 [[ -x ${ROOT}${shell} ]] && break
509 done 596 done
510 597
511 if [[ ${shell} == "/dev/null" ]] ; then 598 if [[ ${shell} == "/dev/null" ]] ; then
512 eerror "Unable to identify the shell to use" 599 eerror "Unable to identify the shell to use, proceeding with userland default."
513 die "Unable to identify the shell to use" 600 case ${USERLAND} in
601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
514 fi 606 fi
515 607
516 eshell=${shell} 608 eshell=${shell}
517 fi 609 fi
518 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
580 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
581 einfo "eextra: $@" 673 einfo "eextra: $@"
582 die "Required function missing" 674 die "Required function missing"
583 fi 675 fi
584 ;; 676 ;;
585 *-freebsd*) 677 *-freebsd*|*-dragonfly*)
586 if [[ -z $@ ]] ; then 678 if [[ -z $@ ]] ; then
587 pw useradd ${euser} ${opts} \ 679 pw useradd ${euser} ${opts} \
588 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
589 die "enewuser failed" 681 die "enewuser failed"
590 else 682 else
616 fi 708 fi
617 ;; 709 ;;
618 710
619 *) 711 *)
620 if [[ -z $@ ]] ; then 712 if [[ -z $@ ]] ; then
621 useradd ${opts} ${euser} \ 713 useradd ${opts} \
622 -c "added by portage for ${PN}" \ 714 -c "added by portage for ${PN}" \
715 ${euser} \
623 || die "enewuser failed" 716 || die "enewuser failed"
624 else 717 else
625 einfo " - Extra: $@" 718 einfo " - Extra: $@"
626 useradd ${opts} ${euser} "$@" \ 719 useradd ${opts} "$@" \
720 ${euser} \
627 || die "enewuser failed" 721 || die "enewuser failed"
628 fi 722 fi
629 ;; 723 ;;
630 esac 724 esac
631 725
637 fi 731 fi
638 732
639 export SANDBOX_ON=${oldsandbox} 733 export SANDBOX_ON=${oldsandbox}
640} 734}
641 735
642# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
643# vapier@gentoo.org 737# @USAGE: <group> [gid]
644# 738# @DESCRIPTION:
645# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
646# 740# group to the system. Just give it a group name to add and enewgroup will
647# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
648# groupname: REQUIRED ! 742# allocate the next available one.
649# gid: next available (see groupadd(8))
650# extra: none
651enewgroup() { 743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
652 # get the group 751 # get the group
653 local egroup="$1"; shift 752 local egroup="$1"; shift
654 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
655 then 754 then
656 eerror "No group specified !" 755 eerror "No group specified !"
657 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
658 fi 757 fi
659 758
660 # see if group already exists 759 # see if group already exists
661 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
662 then
663 return 0 761 return 0
664 fi 762 fi
665 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
666 764
667 # options to pass to useradd 765 # options to pass to useradd
710 fi 808 fi
711 809
712 # If we need the next available 810 # If we need the next available
713 case ${egid} in 811 case ${egid} in
714 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
715 for egid in $(seq 101 999); do 813 for ((egid = 101; egid <= 999; egid++)); do
716 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
717 done 815 done
718 esac 816 esac
719 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
720 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
721 ;; 819 ;;
722 820
723 *-freebsd*) 821 *-freebsd*|*-dragonfly*)
724 case ${egid} in 822 case ${egid} in
725 *[!0-9]*) # Non numeric 823 *[!0-9]*) # Non numeric
726 for egid in $(seq 101 999); do 824 for ((egid = 101; egid <= 999; egid++)); do
727 [ -z "`egetent group ${egid}`" ] && break 825 [[ -z $(egetent group ${egid}) ]] && break
728 done 826 done
729 esac 827 esac
730 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
731 ;; 829 ;;
732 830
733 *-netbsd*) 831 *-netbsd*)
734 case ${egid} in 832 case ${egid} in
735 *[!0-9]*) # Non numeric 833 *[!0-9]*) # Non numeric
736 for egid in $(seq 101 999); do 834 for ((egid = 101; egid <= 999; egid++)); do
737 [ -z "`egetent group ${egid}`" ] && break 835 [[ -z $(egetent group ${egid}) ]] && break
738 done 836 done
739 esac 837 esac
740 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 838 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
741 ;; 839 ;;
742 840
745 ;; 843 ;;
746 esac 844 esac
747 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
748} 846}
749 847
750# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
751# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
752# 850# @DESCRIPTION:
753# edos2unix(file, <more files> ...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
754edos2unix() { 855edos2unix() {
755 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
756 do
757 cp "${f}" ${T}/edos2unix
758 sed 's/\r$//' ${T}/edos2unix > "${f}"
759 done
760} 857}
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##############################################################
768 858
769# Make a desktop file ! 859# Make a desktop file !
770# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
771# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
772# 862#
773# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
774# 864#
775# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
776# name: the name that will show up in the menu 866# name: the name that will show up in the menu
777# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
778# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
779# a full path to an icon 869# a full path to an icon
780# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
781# http://www.freedesktop.org/Standards/desktop-entry-spec 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
782# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
783make_desktop_entry() { 873make_desktop_entry() {
784 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
785 875
786 local exec=${1} 876 local exec=${1}
787 local name=${2:-${PN}} 877 local name=${2:-${PN}}
788 local icon=${3:-${PN}.png} 878 local icon=${3:-${PN}}
789 local type=${4} 879 local type=${4}
790 local path=${5} 880 local path=${5}
791 881
792 if [[ -z ${type} ]] ; then 882 if [[ -z ${type} ]] ; then
793 local catmaj=${CATEGORY%%-*} 883 local catmaj=${CATEGORY%%-*}
794 local catmin=${CATEGORY##*-} 884 local catmin=${CATEGORY##*-}
795 case ${catmaj} in 885 case ${catmaj} in
796 app) 886 app)
797 case ${catmin} in 887 case ${catmin} in
888 accessibility) type=Accessibility;;
798 admin) type=System;; 889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
799 cdr) type=DiscBurning;; 893 cdr) type=DiscBurning;;
800 dicts) type=Dictionary;; 894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
801 editors) type=TextEditor;; 896 editors) type=TextEditor;;
802 emacs) type=TextEditor;; 897 emacs) type=TextEditor;;
803 emulation) type=Emulator;; 898 emulation) type=Emulator;;
804 laptop) type=HardwareSettings;; 899 laptop) type=HardwareSettings;;
805 office) type=Office;; 900 office) type=Office;;
901 pda) type=PDA;;
806 vim) type=TextEditor;; 902 vim) type=TextEditor;;
807 xemacs) type=TextEditor;; 903 xemacs) type=TextEditor;;
808 *) type=;; 904 *) type=;;
809 esac 905 esac
810 ;; 906 ;;
811 907
812 dev) 908 dev)
813 type="Development" 909 type="Development"
814 ;; 910 ;;
815 911
816 games) 912 games)
817 case ${catmin} in 913 case ${catmin} in
818 action) type=ActionGame;; 914 action|fps) type=ActionGame;;
819 arcade) type=ArcadeGame;; 915 arcade) type=ArcadeGame;;
820 board) type=BoardGame;; 916 board) type=BoardGame;;
821 kid) type=KidsGame;;
822 emulation) type=Emulator;; 917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
823 puzzle) type=LogicGame;; 919 puzzle) type=LogicGame;;
824 rpg) type=RolePlaying;;
825 roguelike) type=RolePlaying;; 920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
826 simulation) type=Simulation;; 922 simulation) type=Simulation;;
827 sports) type=SportsGame;; 923 sports) type=SportsGame;;
828 strategy) type=StrategyGame;; 924 strategy) type=StrategyGame;;
829 *) type=;; 925 *) type=;;
830 esac 926 esac
831 type="Game;${type}" 927 type="Game;${type}"
928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
832 ;; 936 ;;
833 937
834 mail) 938 mail)
835 type="Network;Email" 939 type="Network;Email"
836 ;; 940 ;;
838 media) 942 media)
839 case ${catmin} in 943 case ${catmin} in
840 gfx) type=Graphics;; 944 gfx) type=Graphics;;
841 radio) type=Tuner;; 945 radio) type=Tuner;;
842 sound) type=Audio;; 946 sound) type=Audio;;
843 tv) type=TV;; 947 tv) type=TV;;
844 video) type=Video;; 948 video) type=Video;;
845 *) type=;; 949 *) type=;;
846 esac 950 esac
847 type="AudioVideo;${type}" 951 type="AudioVideo;${type}"
848 ;; 952 ;;
849 953
850 net) 954 net)
851 case ${catmin} in 955 case ${catmin} in
852 dialup) type=Dialup;; 956 dialup) type=Dialup;;
853 ftp) type=FileTransfer;; 957 ftp) type=FileTransfer;;
854 im) type=InstantMessaging;; 958 im) type=InstantMessaging;;
855 irc) type=IRCClient;; 959 irc) type=IRCClient;;
856 mail) type=Email;; 960 mail) type=Email;;
857 news) type=News;; 961 news) type=News;;
858 nntp) type=News;; 962 nntp) type=News;;
859 p2p) type=FileTransfer;; 963 p2p) type=FileTransfer;;
860 *) type=;; 964 *) type=;;
861 esac 965 esac
862 type="Network;${type}" 966 type="Network;${type}"
863 ;; 967 ;;
864 968
865 sci) 969 sci)
866 case ${catmin} in 970 case ${catmin} in
867 astro*) type=Astronomy;; 971 astro*) type=Astronomy;;
868 bio*) type=Biology;; 972 bio*) type=Biology;;
869 calc*) type=Calculator;; 973 calc*) type=Calculator;;
870 chem*) type=Chemistry;; 974 chem*) type=Chemistry;;
975 elec*) type=Electronics;;
871 geo*) type=Geology;; 976 geo*) type=Geology;;
872 math*) type=Math;; 977 math*) type=Math;;
978 physics) type=Physics;;
979 visual*) type=DataVisualization;;
873 *) type=;; 980 *) type=;;
874 esac 981 esac
875 type="Science;${type}" 982 type="Science;${type}"
876 ;; 983 ;;
877 984
985 sys)
986 type="System"
987 ;;
988
878 www) 989 www)
879 case ${catmin} in 990 case ${catmin} in
880 client) type=WebBrowser;; 991 client) type=WebBrowser;;
881 *) type=;; 992 *) type=;;
882 esac 993 esac
883 type="Network" 994 type="Network"
884 ;; 995 ;;
885 996
886 *) 997 *)
891 if [ "${SLOT}" == "0" ] ; then 1002 if [ "${SLOT}" == "0" ] ; then
892 local desktop_name="${PN}" 1003 local desktop_name="${PN}"
893 else 1004 else
894 local desktop_name="${PN}-${SLOT}" 1005 local desktop_name="${PN}-${SLOT}"
895 fi 1006 fi
1007 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
896 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 1008 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
897 1009
1010 cat <<-EOF > "${desktop}"
898echo "[Desktop Entry] 1011 [Desktop Entry]
899Encoding=UTF-8
900Version=0.9.2
901Name=${name} 1012 Name=${name}
902Type=Application 1013 Type=Application
903Comment=${DESCRIPTION} 1014 Comment=${DESCRIPTION}
904Exec=${exec} 1015 Exec=${exec}
905Path=${path} 1016 TryExec=${exec%% *}
906Icon=${icon} 1017 Icon=${icon}
907Categories=Application;${type};" > "${desktop}" 1018 Categories=${type};
1019 EOF
1020
1021 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
908 1022
909 ( 1023 (
910 # wrap the env here so that the 'insinto' call 1024 # wrap the env here so that the 'insinto' call
911 # doesn't corrupt the env of the caller 1025 # doesn't corrupt the env of the caller
912 insinto /usr/share/applications 1026 insinto /usr/share/applications
913 doins "${desktop}" 1027 doins "${desktop}"
914 ) 1028 )
915} 1029}
916 1030
917# Make a GDM/KDM Session file 1031# @FUNCTION: validate_desktop_entries
918# 1032# @USAGE: [directories]
919# make_desktop_entry(<title>, <command>) 1033# @MAINTAINER:
920# title: File to execute to start the Window Manager 1034# Carsten Lohrke <carlo@gentoo.org>
921# command: Name of the Window Manager 1035# @DESCRIPTION:
1036# Validate desktop entries using desktop-file-utils
1037validate_desktop_entries() {
1038 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1039 einfo "Checking desktop entry validity"
1040 local directories=""
1041 for d in /usr/share/applications $@ ; do
1042 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1043 done
1044 if [[ -n ${directories} ]] ; then
1045 for FILE in $(find ${directories} -name "*\.desktop" \
1046 -not -path '*.hidden*' | sort -u 2>/dev/null)
1047 do
1048 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1049 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1050 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1051 done
1052 fi
1053 echo ""
1054 else
1055 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1056 fi
1057}
922 1058
1059# @FUNCTION: make_session_desktop
1060# @USAGE: <title> <command> [command args...]
1061# @DESCRIPTION:
1062# Make a GDM/KDM Session file. The title is the file to execute to start the
1063# Window Manager. The command is the name of the Window Manager.
1064#
1065# You can set the name of the file via the ${wm} variable.
923make_session_desktop() { 1066make_session_desktop() {
924 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1067 [[ -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 1068 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
926 1069
927 local title=$1 1070 local title=$1
928 local command=$2 1071 local command=$2
929 local desktop=${T}/${wm}.desktop 1072 local desktop=${T}/${wm:-${PN}}.desktop
1073 shift 2
930 1074
1075 cat <<-EOF > "${desktop}"
931echo "[Desktop Entry] 1076 [Desktop Entry]
932Encoding=UTF-8
933Name=${title} 1077 Name=${title}
934Comment=This session logs you into ${title} 1078 Comment=This session logs you into ${title}
935Exec=${command} 1079 Exec=${command} $*
936TryExec=${command} 1080 TryExec=${command}
937Type=Application" > "${desktop}" 1081 Type=XSession
1082 EOF
938 1083
1084 (
1085 # wrap the env here so that the 'insinto' call
1086 # doesn't corrupt the env of the caller
939 insinto /usr/share/xsessions 1087 insinto /usr/share/xsessions
940 doins "${desktop}" 1088 doins "${desktop}"
1089 )
941} 1090}
942 1091
1092# @FUNCTION: domenu
1093# @USAGE: <menus>
1094# @DESCRIPTION:
1095# Install the list of .desktop menu files into the appropriate directory
1096# (/usr/share/applications).
943domenu() { 1097domenu() {
1098 (
1099 # wrap the env here so that the 'insinto' call
1100 # doesn't corrupt the env of the caller
944 local i j 1101 local i j ret=0
945 insinto /usr/share/applications 1102 insinto /usr/share/applications
946 for i in "$@" ; do 1103 for i in "$@" ; do
947 if [[ -f ${i} ]] ; then 1104 if [[ -f ${i} ]] ; then
948 doins "${i}" 1105 doins "${i}"
1106 ((ret+=$?))
949 elif [[ -d ${i} ]] ; then 1107 elif [[ -d ${i} ]] ; then
950 for j in "${i}"/*.desktop ; do 1108 for j in "${i}"/*.desktop ; do
951 doins "${j}" 1109 doins "${j}"
1110 ((ret+=$?))
952 done 1111 done
1112 else
1113 ((++ret))
953 fi 1114 fi
954 done 1115 done
1116 exit ${ret}
1117 )
955} 1118}
1119
1120# @FUNCTION: newmenu
1121# @USAGE: <menu> <newname>
1122# @DESCRIPTION:
1123# Like all other new* functions, install the specified menu as newname.
956newmenu() { 1124newmenu() {
1125 (
1126 # wrap the env here so that the 'insinto' call
1127 # doesn't corrupt the env of the caller
957 insinto /usr/share/applications 1128 insinto /usr/share/applications
958 newins "$1" "$2" 1129 newins "$@"
1130 )
959} 1131}
960 1132
1133# @FUNCTION: doicon
1134# @USAGE: <list of icons>
1135# @DESCRIPTION:
1136# Install the list of icons into the icon directory (/usr/share/pixmaps).
1137# This is useful in conjunction with creating desktop/menu files.
961doicon() { 1138doicon() {
1139 (
1140 # wrap the env here so that the 'insinto' call
1141 # doesn't corrupt the env of the caller
962 local i j 1142 local i j ret
963 insinto /usr/share/pixmaps 1143 insinto /usr/share/pixmaps
964 for i in "$@" ; do 1144 for i in "$@" ; do
965 if [[ -f ${i} ]] ; then 1145 if [[ -f ${i} ]] ; then
966 doins "${i}" 1146 doins "${i}"
1147 ((ret+=$?))
967 elif [[ -d ${i} ]] ; then 1148 elif [[ -d ${i} ]] ; then
968 for j in "${i}"/*.png ; do 1149 for j in "${i}"/*.png ; do
969 doins "${j}" 1150 doins "${j}"
1151 ((ret+=$?))
970 done 1152 done
1153 else
1154 ((++ret))
971 fi 1155 fi
972 done 1156 done
1157 exit ${ret}
1158 )
973} 1159}
1160
1161# @FUNCTION: newicon
1162# @USAGE: <icon> <newname>
1163# @DESCRIPTION:
1164# Like all other new* functions, install the specified icon as newname.
974newicon() { 1165newicon() {
1166 (
1167 # wrap the env here so that the 'insinto' call
1168 # doesn't corrupt the env of the caller
975 insinto /usr/share/pixmaps 1169 insinto /usr/share/pixmaps
976 newins "$1" "$2" 1170 newins "$@"
1171 )
977} 1172}
978
979##############################################################
980# END: Handle .desktop files and menu entries #
981##############################################################
982
983 1173
984# for internal use only (unpack_pdv and unpack_makeself) 1174# for internal use only (unpack_pdv and unpack_makeself)
985find_unpackable_file() { 1175find_unpackable_file() {
986 local src=$1 1176 local src=$1
987 if [[ -z ${src} ]] ; then 1177 if [[ -z ${src} ]] ; then
997 fi 1187 fi
998 [[ ! -e ${src} ]] && return 1 1188 [[ ! -e ${src} ]] && return 1
999 echo "${src}" 1189 echo "${src}"
1000} 1190}
1001 1191
1192# @FUNCTION: unpack_pdv
1193# @USAGE: <file to unpack> <size of off_t>
1194# @DESCRIPTION:
1002# Unpack those pesky pdv generated files ... 1195# Unpack those pesky pdv generated files ...
1003# They're self-unpacking programs with the binary package stuffed in 1196# 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 1197# 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. 1198# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1006# 1199#
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 1200# 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 1201# 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 1202# the size of the off_t type (in bytes) on the machine that built the pdv
1203# archive.
1204#
1011# archive. one way to determine this is by running the following commands: 1205# One way to determine this is by running the following commands:
1206#
1207# @CODE
1012# strings <pdv archive> | grep lseek 1208# strings <pdv archive> | grep lseek
1013# strace -elseek <pdv archive> 1209# strace -elseek <pdv archive>
1210# @CODE
1211#
1014# basically look for the first lseek command (we do the strings/grep because 1212# 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 1213# sometimes the function call is _llseek or something) and steal the 2nd
1016# parameter. here is an example: 1214# parameter. Here is an example:
1215#
1216# @CODE
1017# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1217# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1018# lseek 1218# lseek
1019# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1219# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1020# lseek(3, -4, SEEK_END) = 2981250 1220# lseek(3, -4, SEEK_END) = 2981250
1221# @CODE
1222#
1021# thus we would pass in the value of '4' as the second parameter. 1223# Thus we would pass in the value of '4' as the second parameter.
1022unpack_pdv() { 1224unpack_pdv() {
1023 local src=$(find_unpackable_file $1) 1225 local src=$(find_unpackable_file "$1")
1024 local sizeoff_t=$2 1226 local sizeoff_t=$2
1025 1227
1026 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1228 [[ -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 :(" 1229 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1028 1230
1029 local shrtsrc=$(basename "${src}") 1231 local shrtsrc=$(basename "${src}")
1030 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1232 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1031 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1233 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1032 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1234 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1033 1235
1034 # grab metadata for debug reasons 1236 # grab metadata for debug reasons
1035 local metafile="$(emktemp)" 1237 local metafile=$(emktemp)
1036 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1238 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1037 1239
1038 # rip out the final file name from the metadata 1240 # rip out the final file name from the metadata
1039 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1241 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1040 datafile="`basename ${datafile}`" 1242 datafile=$(basename "${datafile}")
1041 1243
1042 # now lets uncompress/untar the file if need be 1244 # now lets uncompress/untar the file if need be
1043 local tmpfile="$(emktemp)" 1245 local tmpfile=$(emktemp)
1044 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1246 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1045 1247
1046 local iscompressed="`file -b ${tmpfile}`" 1248 local iscompressed=$(file -b "${tmpfile}")
1047 if [ "${iscompressed:0:8}" == "compress" ] ; then 1249 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1048 iscompressed=1 1250 iscompressed=1
1049 mv ${tmpfile}{,.Z} 1251 mv ${tmpfile}{,.Z}
1050 gunzip ${tmpfile} 1252 gunzip ${tmpfile}
1051 else 1253 else
1052 iscompressed=0 1254 iscompressed=0
1053 fi 1255 fi
1054 local istar="`file -b ${tmpfile}`" 1256 local istar=$(file -b "${tmpfile}")
1055 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1257 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1056 istar=1 1258 istar=1
1057 else 1259 else
1058 istar=0 1260 istar=0
1059 fi 1261 fi
1060 1262
1088 true 1290 true
1089 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1291 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1090 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1292 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091} 1293}
1092 1294
1295# @FUNCTION: unpack_makeself
1296# @USAGE: [file to unpack] [offset] [tail|dd]
1297# @DESCRIPTION:
1093# Unpack those pesky makeself generated files ... 1298# Unpack those pesky makeself generated files ...
1094# They're shell scripts with the binary package tagged onto 1299# They're shell scripts with the binary package tagged onto
1095# the end of the archive. Loki utilized the format as does 1300# the end of the archive. Loki utilized the format as does
1096# many other game companies. 1301# many other game companies.
1097# 1302#
1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1303# If the file is not specified, then ${A} is used. If the
1099# - If the file is not specified then unpack will utilize ${A}.
1100# - If the offset is not specified then we will attempt to extract 1304# offset is not specified then we will attempt to extract
1101# the proper offset from the script itself. 1305# the proper offset from the script itself.
1102unpack_makeself() { 1306unpack_makeself() {
1103 local src_input=${1:-${A}} 1307 local src_input=${1:-${A}}
1104 local src=$(find_unpackable_file "${src_input}") 1308 local src=$(find_unpackable_file "${src_input}")
1105 local skip=$2 1309 local skip=$2
1106 local exe=$3 1310 local exe=$3
1112 if [[ -z ${skip} ]] ; then 1316 if [[ -z ${skip} ]] ; then
1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1317 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1114 local skip=0 1318 local skip=0
1115 exe=tail 1319 exe=tail
1116 case ${ver} in 1320 case ${ver} in
1117 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1321 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1118 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1322 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1119 ;; 1323 ;;
1120 2.0|2.0.1) 1324 2.0|2.0.1)
1121 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1325 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1122 ;; 1326 ;;
1152 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1356 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1153 *) die "makeself cant handle exe '${exe}'" 1357 *) die "makeself cant handle exe '${exe}'"
1154 esac 1358 esac
1155 1359
1156 # lets grab the first few bytes of the file to figure out what kind of archive it is 1360 # lets grab the first few bytes of the file to figure out what kind of archive it is
1157 local tmpfile="$(emktemp)" 1361 local tmpfile=$(emktemp)
1158 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1362 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1159 local filetype="$(file -b "${tmpfile}")" 1363 local filetype=$(file -b "${tmpfile}")
1160 case ${filetype} in 1364 case ${filetype} in
1161 *tar\ archive) 1365 *tar\ archive*)
1162 eval ${exe} | tar --no-same-owner -xf - 1366 eval ${exe} | tar --no-same-owner -xf -
1163 ;; 1367 ;;
1164 bzip2*) 1368 bzip2*)
1165 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1369 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1166 ;; 1370 ;;
1176 ;; 1380 ;;
1177 esac 1381 esac
1178 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1382 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1179} 1383}
1180 1384
1385# @FUNCTION: check_license
1386# @USAGE: [license]
1387# @DESCRIPTION:
1181# Display a license for user to accept. 1388# 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. 1389# specified, then ${LICENSE} is used.
1185check_license() { 1390check_license() {
1186 local lic=$1 1391 local lic=$1
1187 if [ -z "${lic}" ] ; then 1392 if [ -z "${lic}" ] ; then
1188 lic="${PORTDIR}/licenses/${LICENSE}" 1393 lic="${PORTDIR}/licenses/${LICENSE}"
1189 else 1394 else
1193 lic="${PWD}/${lic}" 1398 lic="${PWD}/${lic}"
1194 elif [ -e "${lic}" ] ; then 1399 elif [ -e "${lic}" ] ; then
1195 lic="${lic}" 1400 lic="${lic}"
1196 fi 1401 fi
1197 fi 1402 fi
1198 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1199 local l="`basename ${lic}`" 1403 local l="`basename ${lic}`"
1200 1404
1201 # here is where we check for the licenses the user already 1405 # here is where we check for the licenses the user already
1202 # accepted ... if we don't find a match, we make the user accept 1406 # accepted ... if we don't find a match, we make the user accept
1203 local shopts=$-
1204 local alic 1407 local alic
1205 set -o noglob #so that bash doesn't expand "*" 1408 eshopts_push -o noglob # so that bash doesn't expand "*"
1206 for alic in ${ACCEPT_LICENSE} ; do 1409 for alic in ${ACCEPT_LICENSE} ; do
1207 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1410 if [[ ${alic} == ${l} ]]; then
1208 set +o noglob; set -${shopts} #reset old shell opts 1411 eshopts_pop
1209 return 0 1412 return 0
1210 fi 1413 fi
1211 done 1414 done
1212 set +o noglob; set -$shopts #reset old shell opts 1415 eshopts_pop
1416 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1213 1417
1214 local licmsg="$(emktemp)" 1418 local licmsg=$(emktemp)
1215 cat << EOF > ${licmsg} 1419 cat <<-EOF > ${licmsg}
1216********************************************************** 1420 **********************************************************
1217The following license outlines the terms of use of this 1421 The following license outlines the terms of use of this
1218package. You MUST accept this license for installation to 1422 package. You MUST accept this license for installation to
1219continue. When you are done viewing, hit 'q'. If you 1423 continue. When you are done viewing, hit 'q'. If you
1220CTRL+C out of this, the install will not run! 1424 CTRL+C out of this, the install will not run!
1221********************************************************** 1425 **********************************************************
1222 1426
1223EOF 1427 EOF
1224 cat ${lic} >> ${licmsg} 1428 cat ${lic} >> ${licmsg}
1225 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1429 ${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] " 1430 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1227 read alic 1431 read alic
1228 case ${alic} in 1432 case ${alic} in
1235 die "Failed to accept license" 1439 die "Failed to accept license"
1236 ;; 1440 ;;
1237 esac 1441 esac
1238} 1442}
1239 1443
1444# @FUNCTION: cdrom_get_cds
1445# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1446# @DESCRIPTION:
1240# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1447# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1241# the whole 'non-interactive' policy, but damnit I want CD support ! 1448# the whole 'non-interactive' policy, but damnit I want CD support !
1242# 1449#
1243# with these cdrom functions we handle all the user interaction and 1450# With these cdrom functions we handle all the user interaction and
1244# standardize everything. all you have to do is call cdrom_get_cds() 1451# 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 1452# and when the function returns, you can assume that the cd has been
1246# found at CDROM_ROOT. 1453# found at CDROM_ROOT.
1247# 1454#
1455# The function will attempt to locate a cd based upon a file that is on
1456# the cd. The more files you give this function, the more cds
1457# the cdrom functions will handle.
1458#
1248# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1459# 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 1460# etc... If you want to give the cds better names, then just export
1250# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1461# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1462# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1463# also use the CDROM_NAME_SET bash array.
1251# 1464#
1252# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1465# 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() { 1466cdrom_get_cds() {
1259 # first we figure out how many cds we're dealing with by 1467 # first we figure out how many cds we're dealing with by
1260 # the # of files they gave us 1468 # the # of files they gave us
1261 local cdcnt=0 1469 local cdcnt=0
1262 local f= 1470 local f=
1306 echo 1514 echo
1307 einfo "For example:" 1515 einfo "For example:"
1308 einfo "export CD_ROOT=/mnt/cdrom" 1516 einfo "export CD_ROOT=/mnt/cdrom"
1309 echo 1517 echo
1310 else 1518 else
1519 if [[ -n ${CDROM_NAME_SET} ]] ; then
1520 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1521 cdcnt=0
1522 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1523 ((++cdcnt))
1524 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1525 done
1526 fi
1527
1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1528 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1312 cdcnt=0 1529 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1530 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt)) 1531 ((++cdcnt))
1315 var="CDROM_NAME_${cdcnt}" 1532 var="CDROM_NAME_${cdcnt}"
1339 export CDROM_SET="" 1556 export CDROM_SET=""
1340 export CDROM_CURRENT_CD=0 1557 export CDROM_CURRENT_CD=0
1341 cdrom_load_next_cd 1558 cdrom_load_next_cd
1342} 1559}
1343 1560
1344# this is only used when you need access to more than one cd. 1561# @FUNCTION: cdrom_load_next_cd
1345# when you have finished using the first cd, just call this function. 1562# @DESCRIPTION:
1346# when it returns, CDROM_ROOT will be pointing to the second cd. 1563# 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. 1564# files off a CD and want access to the next one, just call this function.
1565# Again, all the messy details of user interaction are taken care of for you.
1566# Once this returns, just read the variable CDROM_ROOT for the location of the
1567# mounted CD. Note that you can only go forward in the CD list, so make sure
1568# you only call this function when you're done using the current CD.
1348cdrom_load_next_cd() { 1569cdrom_load_next_cd() {
1349 local var 1570 local var
1350 ((++CDROM_CURRENT_CD)) 1571 ((++CDROM_CURRENT_CD))
1351 1572
1352 unset CDROM_ROOT 1573 unset CDROM_ROOT
1369# displayed and we'll hang out here until: 1590# displayed and we'll hang out here until:
1370# (1) the file is found on a mounted cdrom 1591# (1) the file is found on a mounted cdrom
1371# (2) the user hits CTRL+C 1592# (2) the user hits CTRL+C
1372_cdrom_locate_file_on_cd() { 1593_cdrom_locate_file_on_cd() {
1373 local mline="" 1594 local mline=""
1374 local showedmsg=0 1595 local showedmsg=0 showjolietmsg=0
1375 1596
1376 while [[ -z ${CDROM_ROOT} ]] ; do 1597 while [[ -z ${CDROM_ROOT} ]] ; do
1377 local i=0 1598 local i=0
1378 local -a cdset=(${*//:/ }) 1599 local -a cdset=(${*//:/ })
1379 if [[ -n ${CDROM_SET} ]] ; then 1600 if [[ -n ${CDROM_SET} ]] ; then
1382 1603
1383 while [[ -n ${cdset[${i}]} ]] ; do 1604 while [[ -n ${cdset[${i}]} ]] ; do
1384 local dir=$(dirname ${cdset[${i}]}) 1605 local dir=$(dirname ${cdset[${i}]})
1385 local file=$(basename ${cdset[${i}]}) 1606 local file=$(basename ${cdset[${i}]})
1386 1607
1387 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1608 local point= node= fs= foo=
1609 while read point node fs foo ; do
1610 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1611 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1612 && continue
1613 point=${point//\040/ }
1388 [[ -d ${mline}/${dir} ]] || continue 1614 [[ ! -d ${point}/${dir} ]] && continue
1389 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1615 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1390 export CDROM_ROOT=${mline} 1616 export CDROM_ROOT=${point}
1391 export CDROM_SET=${i} 1617 export CDROM_SET=${i}
1392 export CDROM_MATCH=${cdset[${i}]} 1618 export CDROM_MATCH=${cdset[${i}]}
1393 return 1619 return
1394 fi 1620 done <<< "$(get_mounts)"
1395 done
1396 1621
1397 ((++i)) 1622 ((++i))
1398 done 1623 done
1399 1624
1400 echo 1625 echo
1416 showedmsg=1 1641 showedmsg=1
1417 fi 1642 fi
1418 einfo "Press return to scan for the cd again" 1643 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1644 einfo "or hit CTRL+C to abort the emerge."
1420 echo 1645 echo
1646 if [[ ${showjolietmsg} -eq 0 ]] ; then
1647 showjolietmsg=1
1648 else
1421 einfo "If you are having trouble with the detection" 1649 ewarn "If you are having trouble with the detection"
1422 einfo "of your CD, it is possible that you do not have" 1650 ewarn "of your CD, it is possible that you do not have"
1423 einfo "Joliet support enabled in your kernel. Please" 1651 ewarn "Joliet support enabled in your kernel. Please"
1424 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1652 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1425 read 1653 ebeep 5
1654 fi
1655 read || die "something is screwed with your system"
1426 done 1656 done
1427} 1657}
1428 1658
1659# @FUNCTION: strip-linguas
1660# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1661# @DESCRIPTION:
1429# Make sure that LINGUAS only contains languages that 1662# Make sure that LINGUAS only contains languages that
1430# a package can support 1663# a package can support. The first form allows you to
1431# 1664# specify a list of LINGUAS. The -i builds a list of po
1432# usage: strip-linguas <allow LINGUAS> 1665# files found in all the directories and uses the
1433# strip-linguas -i <directories of .po files> 1666# intersection of the lists. The -u builds a list of po
1434# strip-linguas -u <directories of .po files> 1667# files found in all the directories and uses the union
1435# 1668# 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() { 1669strip-linguas() {
1442 local ls newls 1670 local ls newls nols
1443 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1671 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1444 local op=$1; shift 1672 local op=$1; shift
1445 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1673 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1446 local d f 1674 local d f
1447 for d in "$@" ; do 1675 for d in "$@" ; do
1448 if [[ ${op} == "-u" ]] ; then 1676 if [[ ${op} == "-u" ]] ; then
1449 newls=${ls} 1677 newls=${ls}
1450 else 1678 else
1451 newls="" 1679 newls=""
1452 fi 1680 fi
1453 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1681 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1454 if [[ ${op} == "-i" ]] ; then 1682 if [[ ${op} == "-i" ]] ; then
1455 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} && newls="${newls} ${f}"
1456 else 1684 else
1457 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1685 hasq ${f} ${ls} || newls="${newls} ${f}"
1458 fi 1686 fi
1459 done 1687 done
1460 ls=${newls} 1688 ls=${newls}
1461 done 1689 done
1462 ls=${ls//.po}
1463 else 1690 else
1464 ls=$@ 1691 ls="$@"
1465 fi 1692 fi
1466 1693
1467 ls=" ${ls} " 1694 nols=""
1468 newls="" 1695 newls=""
1469 for f in ${LINGUAS} ; do 1696 for f in ${LINGUAS} ; do
1470 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1697 if hasq ${f} ${ls} ; then
1471 newls="${newls} ${f}" 1698 newls="${newls} ${f}"
1472 else 1699 else
1473 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1700 nols="${nols} ${f}"
1474 fi 1701 fi
1475 done 1702 done
1476 if [[ -z ${newls} ]] ; then 1703 [[ -n ${nols} ]] \
1477 export LINGUAS="" 1704 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1478 else
1479 export LINGUAS=${newls:1} 1705 export LINGUAS=${newls:1}
1480 fi
1481} 1706}
1482 1707
1483# moved from kernel.eclass since they are generally useful outside of 1708# @FUNCTION: preserve_old_lib
1484# kernel.eclass -iggy (20041002) 1709# @USAGE: <libs to preserve> [more libs]
1485 1710# @DESCRIPTION:
1486# the following functions are useful in kernel module ebuilds, etc.
1487# for an example see ivtv or drbd ebuilds
1488
1489# set's ARCH to match what the kernel expects
1490set_arch_to_kernel() {
1491 i=10
1492 while ((i--)) ; do
1493 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1494 done
1495 export EUTILS_ECLASS_PORTAGE_ARCH="${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 1711# 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 1712# 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 1713# 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 1714# 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: 1715# solution, so instead you can call this from pkg_preinst. See also the
1524# 1716# 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() { 1717preserve_old_lib() {
1538 LIB=$1 1718 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1719 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1720 die "Invalid preserve_old_lib() usage"
1721 fi
1722 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1539 1723
1540 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1724 # let portage worry about it
1541 SONAME=`basename ${LIB}` 1725 has preserve-libs ${FEATURES} && return 0
1542 DIRNAME=`dirname ${LIB}`
1543 1726
1544 dodir ${DIRNAME} 1727 local lib dir
1545 cp ${ROOT}${LIB} ${D}${DIRNAME} 1728 for lib in "$@" ; do
1729 [[ -e ${ROOT}/${lib} ]] || continue
1730 dir=${lib%/*}
1731 dodir ${dir} || die "dodir ${dir} failed"
1732 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1546 touch ${D}${LIB} 1733 touch "${D}"/${lib}
1547 fi 1734 done
1548} 1735}
1549 1736
1737# @FUNCTION: preserve_old_lib_notify
1738# @USAGE: <libs to notify> [more libs]
1739# @DESCRIPTION:
1740# Spit helpful messages about the libraries preserved by preserve_old_lib.
1550preserve_old_lib_notify() { 1741preserve_old_lib_notify() {
1551 LIB=$1 1742 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1743 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1744 die "Invalid preserve_old_lib_notify() usage"
1745 fi
1552 1746
1553 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1747 # let portage worry about it
1554 SONAME=`basename ${LIB}` 1748 has preserve-libs ${FEATURES} && return 0
1555 1749
1750 local lib notice=0
1751 for lib in "$@" ; do
1752 [[ -e ${ROOT}/${lib} ]] || continue
1753 if [[ ${notice} -eq 0 ]] ; then
1754 notice=1
1556 ewarn "An old version of an installed library was detected on your system." 1755 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" 1756 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," 1757 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1559 ewarn "you will need to execute the following command:" 1758 ewarn "in order to remove these old dependencies. If you do not have this"
1560 ewarn " revdep-rebuild --soname ${SONAME}" 1759 ewarn "helper program, simply emerge the 'gentoolkit' package."
1760 ewarn
1761 fi
1762 ewarn " # revdep-rebuild --library ${lib##*/}"
1763 done
1764 if [[ ${notice} -eq 1 ]] ; then
1561 ewarn 1765 ewarn
1562 ewarn "After doing that, you can safely remove ${LIB}" 1766 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1563 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1767 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1768 for lib in "$@" ; do
1769 ewarn " # rm '${lib}'"
1770 done
1564 fi 1771 fi
1565} 1772}
1566 1773
1567# Hack for people to figure out if a package was built with 1774# @FUNCTION: built_with_use
1568# certain USE flags 1775# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1776# @DESCRIPTION:
1569# 1777#
1570# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1778# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1571# ex: built_with_use xchat gtk2
1572# 1779#
1573# Flags: -a all USE flags should be utilized 1780# A temporary hack until portage properly supports DEPENDing on USE
1574# -o at least one USE flag should be utilized 1781# flags being enabled in packages. This will check to see if the specified
1575# Note: the default flag is '-a' 1782# DEPEND atom was built with the specified list of USE flags. The
1783# --missing option controls the behavior if called on a package that does
1784# not actually support the defined USE flags (aka listed in IUSE).
1785# The default is to abort (call die). The -a and -o flags control
1786# the requirements of the USE flags. They correspond to "and" and "or"
1787# logic. So the -a flag means all listed USE flags must be enabled
1788# while the -o flag means at least one of the listed IUSE flags must be
1789# enabled. The --hidden option is really for internal use only as it
1790# means the USE flag we're checking is hidden expanded, so it won't be found
1791# in IUSE like normal USE flags.
1792#
1793# Remember that this function isn't terribly intelligent so order of optional
1794# flags matter.
1576built_with_use() { 1795built_with_use() {
1796 local hidden="no"
1797 if [[ $1 == "--hidden" ]] ; then
1798 hidden="yes"
1799 shift
1800 fi
1801
1802 local missing_action="die"
1803 if [[ $1 == "--missing" ]] ; then
1804 missing_action=$2
1805 shift ; shift
1806 case ${missing_action} in
1807 true|false|die) ;;
1808 *) die "unknown action '${missing_action}'";;
1809 esac
1810 fi
1811
1577 local opt=$1 1812 local opt=$1
1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1813 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1579 1814
1580 local PKG=$(best_version $1) 1815 local PKG=$(best_version $1)
1816 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1581 shift 1817 shift
1582 1818
1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1819 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1820 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1584 1821
1585 # if the USE file doesnt exist, assume the $PKG is either 1822 # if the IUSE file doesn't exist, the read will error out, we need to handle
1586 # injected or package.provided 1823 # this gracefully
1587 [[ ! -e ${USEFILE} ]] && return 0 1824 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1825 case ${missing_action} in
1826 true) return 0;;
1827 false) return 1;;
1828 die) die "Unable to determine what USE flags $PKG was built with";;
1829 esac
1830 fi
1831
1832 if [[ ${hidden} == "no" ]] ; then
1833 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1834 # Don't check USE_EXPAND #147237
1835 local expand
1836 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1837 if [[ $1 == ${expand}_* ]] ; then
1838 expand=""
1839 break
1840 fi
1841 done
1842 if [[ -n ${expand} ]] ; then
1843 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1844 case ${missing_action} in
1845 true) return 0;;
1846 false) return 1;;
1847 die) die "$PKG does not actually support the $1 USE flag!";;
1848 esac
1849 fi
1850 fi
1851 fi
1588 1852
1589 local USE_BUILT=$(<${USEFILE}) 1853 local USE_BUILT=$(<${USEFILE})
1590 while [[ $# -gt 0 ]] ; do 1854 while [[ $# -gt 0 ]] ; do
1591 if [[ ${opt} = "-o" ]] ; then 1855 if [[ ${opt} = "-o" ]] ; then
1592 has $1 ${USE_BUILT} && return 0 1856 has $1 ${USE_BUILT} && return 0
1596 shift 1860 shift
1597 done 1861 done
1598 [[ ${opt} = "-a" ]] 1862 [[ ${opt} = "-a" ]]
1599} 1863}
1600 1864
1865# @FUNCTION: epunt_cxx
1866# @USAGE: [dir to scan]
1867# @DESCRIPTION:
1601# Many configure scripts wrongly bail when a C++ compiler 1868# Many configure scripts wrongly bail when a C++ compiler could not be
1602# could not be detected. #73450 1869# detected. If dir is not specified, then it defaults to ${S}.
1870#
1871# http://bugs.gentoo.org/73450
1603epunt_cxx() { 1872epunt_cxx() {
1604 local dir=$1 1873 local dir=$1
1605 [[ -z ${dir} ]] && dir=${S} 1874 [[ -z ${dir} ]] && dir=${S}
1606 ebegin "Removing useless C++ checks" 1875 ebegin "Removing useless C++ checks"
1607 local f 1876 local f
1608 for f in $(find ${dir} -name configure) ; do 1877 find "${dir}" -name configure | while read f ; do
1609 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1878 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1610 done 1879 done
1611 eend 0 1880 eend 0
1612} 1881}
1613 1882
1614# dopamd <file> [more files] 1883# @FUNCTION: make_wrapper
1615# 1884# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1616# Install pam auth config file in /etc/pam.d 1885# @DESCRIPTION:
1617dopamd() { 1886# Create a shell wrapper script named wrapper in installpath
1618 [[ -z $1 ]] && die "dopamd requires at least one argument" 1887# (defaults to the bindir) to execute target (default of wrapper) by
1619 1888# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1620 use pam || return 0 1889# libpaths followed by optionally changing directory to chdir.
1621
1622 INSDESTTREE=/etc/pam.d \
1623 doins "$@" || 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() { 1890make_wrapper() {
1647 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1891 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1648 local tmpwrapper=$(emktemp) 1892 local tmpwrapper=$(emktemp)
1649 # We don't want to quote ${bin} so that people can pass complex 1893 # We don't want to quote ${bin} so that people can pass complex
1650 # things as $bin ... "./someprog --args" 1894 # things as $bin ... "./someprog --args"
1660fi 1904fi
1661exec ${bin} "\$@" 1905exec ${bin} "\$@"
1662EOF 1906EOF
1663 chmod go+rx "${tmpwrapper}" 1907 chmod go+rx "${tmpwrapper}"
1664 if [[ -n ${path} ]] ; then 1908 if [[ -n ${path} ]] ; then
1909 (
1665 exeinto "${path}" 1910 exeinto "${path}"
1666 newexe "${tmpwrapper}" "${wrapper}" 1911 newexe "${tmpwrapper}" "${wrapper}"
1912 ) || die
1667 else 1913 else
1668 newbin "${tmpwrapper}" "${wrapper}" 1914 newbin "${tmpwrapper}" "${wrapper}" || die
1915 fi
1916}
1917
1918# @FUNCTION: prepalldocs
1919# @USAGE:
1920# @DESCRIPTION:
1921# Compress files in /usr/share/doc which are not already
1922# compressed, excluding /usr/share/doc/${PF}/html.
1923# Uses the ecompressdir to do the compression.
1924# 2009-02-18 by betelgeuse:
1925# Commented because ecompressdir is even more internal to
1926# Portage than prepalldocs (it's not even mentioned in man 5
1927# ebuild). Please submit a better version for review to gentoo-dev
1928# if you want prepalldocs here.
1929#prepalldocs() {
1930# if [[ -n $1 ]] ; then
1931# ewarn "prepalldocs: invalid usage; takes no arguments"
1669 fi 1932# fi
1670} 1933
1934# cd "${D}"
1935# [[ -d usr/share/doc ]] || return 0
1936
1937# find usr/share/doc -exec gzip {} +
1938# ecompressdir --ignore /usr/share/doc/${PF}/html
1939# ecompressdir --queue /usr/share/doc
1940#}

Legend:
Removed from v.1.218  
changed lines
  Added in v.1.333

  ViewVC Help
Powered by ViewVC 1.1.20