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1# Copyright 1999-2004 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 1.114 2004/10/06 04:21:08 usata Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.347 2010/07/10 09:52:47 nyhm Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
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 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $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.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
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 <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function simply returns the desired lib directory. With portage 54else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 55
48# to accomidate the needs of multilib systems. It's no longer a good idea 56ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 58}
51# 59
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 60epause() {
53get_libdir() { 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
54 LIBDIR_TEST=$(type econf) 62}
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 63
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi 64fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75 65
76 66# @FUNCTION: ecvs_clean
77get_multilibdir() { 67# @USAGE: [list of dirs]
78 echo ${CONF_MULTILIBDIR:=lib32} 68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
79} 75}
80 76
81 77# @FUNCTION: esvn_clean
82# Sometimes you need to override the value returned by get_libdir. A good 78# @USAGE: [list of dirs]
83# example of this is xorg-x11, where lib32 isnt a supported configuration, 79# @DESCRIPTION:
84# and where lib64 -must- be used on amd64 (for applications that need lib 80# Remove .svn directories recursiveley. Useful when a source tarball contains
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses 81# internal Subversion directories. Defaults to $PWD.
86# portage version sanity checking. 82esvn_clean() {
87# get_libdir_override expects one argument, the result get_libdir should 83 [[ -z $* ]] && set -- .
88# return: 84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96} 85}
97 86
98# This function generate linker scripts in /usr/lib for dynamic 87# @FUNCTION: eshopts_push
99# libs in /lib. This is to fix linking problems when you have 88# @USAGE: [options to `set` or `shopt`]
100# the .so in /lib, and the .a in /usr/lib. What happens is that 89# @DESCRIPTION:
101# in some cases when linking dynamic, the .a in /usr/lib is used 90# Often times code will want to enable a shell option to change code behavior.
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 91# Since changing shell options can easily break other pieces of code (which
103# library search path. This cause many builds to fail. 92# assume the default state), eshopts_push is used to (1) push the current shell
104# See bug #4411 for more info. 93# options onto a stack and (2) pass the specified arguments to set.
105# 94#
106# To use, simply call: 95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
107# 97#
108# gen_usr_ldscript libfoo.so 98# A common example is to disable shell globbing so that special meaning/care
109# 99# may be used with variables/arguments to custom functions. That would be:
110# Note that you should in general use the unversioned name of 100# @CODE
111# the library, as ldconfig should usually update it correctly 101# eshopts_push -o noglob
112# to point to the latest version of the library present. 102# for x in ${foo} ; do
113# 103# if ...some check... ; then
114# <azarah@gentoo.org> (26 Oct 2002) 104# eshopts_pop
115#
116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
118 # Just make sure it exists
119 dodir /usr/${libdir}
120
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122/* GNU ld script
123 Because Gentoo have critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we
125 need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for
128 more info. */
129GROUP ( /${libdir}/${1} )
130END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0 105# return 0
147 fi 106# fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 107# done
158 108# eshopts_pop
159 echo 109# @CODE
160 110eshopts_push() {
161 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
162} 123}
163 124
164# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
168# Default options for patch 154# Default options for patch:
155# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
172# and not the full path .. 164# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
174# Change the printed message for a single patch. 168# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
177# 171# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
179# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
180EPATCH_FORCE="no" 178EPATCH_FORCE="no"
181 179
182# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
183# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
184# 188#
185# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
186# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
187# 191#
188# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
190# 194# ${EPATCH_FORCE} == "yes"
191# Above EPATCH_* variables can be used to control various defaults,
192# bug they should be left as is to ensure an ebuild can rely on
193# them for.
194#
195# Patches are applied in current directory.
196#
197# Bulk Patches should preferibly have the form of:
198#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
200# 204#
201# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
202# 207#
203# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
204# 02_sparc_another-fix.patch.bz2
205#
206# This ensures that there are a set order, and you can have ARCH
207# specific patches.
208#
209# If you however give an argument to epatch(), it will treat it as a
210# single patch that need to be applied if its a file. If on the other
211# hand its a directory, it will set EPATCH_SOURCE to this.
212#
213# <azarah@gentoo.org> (10 Nov 2002)
214#
215epatch() { 209epatch() {
216 local PIPE_CMD="" 210 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 214 }
221 local x=""
222 215
223 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
225 local m="" 222 local m
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 223 for m in "$@" ; do
228 epatch "${m}" 224 epatch "${m}"
229 done 225 done
230 return 0 226 return 0
231 fi 227 fi
232 228
233 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
234 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
236 235 set -- "$1"
237 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
239 239
240 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
241 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
242 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
244 then 286 then
245 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
246 else 312 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
314 fi
315
316 # most of the time, there will only be one run per unique name,
317 # but if there are more, make sure we get unique log filenames
318 local STDERR_TARGET="${T}/${patchname}.out"
319 if [[ -e ${STDERR_TARGET} ]] ; then
320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
248 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
358 echo
359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
396 eerror
397 eerror "Include in your bugreport the contents of:"
398 eerror
399 eerror " ${STDERR_TARGET}"
400 echo
401 die "Failed Patch: ${patchname}!"
402 fi
403
404 # if everything worked, delete the patch log
405 rm -f "${STDERR_TARGET}"
406 eend 0
407 done
408
409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
428 fi
429 done
430}
431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
435# Cheap replacement for when debianutils (and thus mktemp)
436# does not exist on the users system.
437emktemp() {
438 local exe="touch"
439 [[ $1 == -d ]] && exe="mkdir" && shift
440 local topdir=$1
441
442 if [[ -z ${topdir} ]] ; then
443 [[ -z ${T} ]] \
444 && topdir="/tmp" \
445 || topdir=${T}
446 fi
447
448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
450 local tmp=/
451 while [[ -e ${tmp} ]] ; do
452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
453 done
454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
455 echo "${tmp}"
249 else 456 else
250 if [ ! -d ${EPATCH_SOURCE} ] 457 # the args here will give slightly wierd names on BSD,
251 then 458 # but should produce a usable file on all userlands
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 459 if [[ ${exe} == "touch" ]] ; then
253 then 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
254 EPATCH_SOURCE="$1"
255 fi
256
257 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror
260 eerror " ${EPATCH_SOURCE}"
261 echo
262 die "Cannot find \$EPATCH_SOURCE!"
263 fi
264
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi
267
268 case ${EPATCH_SUFFIX##*\.} in
269 bz2)
270 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2"
272 ;;
273 gz|Z|z)
274 PIPE_CMD="gzip -dc"
275 PATCH_SUFFIX="gz"
276 ;;
277 ZIP|zip)
278 PIPE_CMD="unzip -p"
279 PATCH_SUFFIX="zip"
280 ;;
281 *)
282 PIPE_CMD="cat"
283 PATCH_SUFFIX="patch"
284 ;;
285 esac
286
287 if [ "${SINGLE_PATCH}" = "no" ]
288 then
289 einfo "Applying various patches (bugfixes/updates)..."
290 fi
291 for x in ${EPATCH_SOURCE}
292 do
293 # New ARCH dependant patch naming scheme...
294 #
295 # ???_arch_foo.patch
296 #
297 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ])
300 then
301 local count=0
302 local popts="${EPATCH_OPTS}"
303
304 if [ -n "${EPATCH_EXCLUDE}" ]
305 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 then
308 continue
309 fi
310 fi
311
312 if [ "${SINGLE_PATCH}" = "yes" ]
313 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then
316 einfo "${EPATCH_SINGLE_MSG}"
317 else
318 einfo "Applying ${x##*/}..."
319 fi
320 else
321 einfo " ${x##*/}..."
322 fi
323
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ]
329 do
330 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333
334 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 else
339 PATCH_TARGET="${x}"
340 fi
341
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351 then
352 echo
353 eerror "Could not extract patch!"
354 #die "Could not extract patch!"
355 count=5
356 break
357 fi
358 fi
359
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369
370 if [ "$?" -ne 0 ]
371 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373 echo
374 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!"
377 count=5
378 fi
379
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381
382 break
383 fi
384
385 count=$((count + 1))
386 done
387
388 if [ "${PATCH_SUFFIX}" != "patch" ]
389 then
390 rm -f ${PATCH_TARGET}
391 fi
392
393 if [ "${count}" -eq 5 ]
394 then
395 echo
396 eerror "Failed Patch: ${x##*/}!"
397 eerror
398 eerror "Include in your bugreport the contents of:"
399 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401 echo
402 die "Failed Patch: ${x##*/}!"
403 fi
404
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406
407 eend 0
408 fi
409 done
410 if [ "${SINGLE_PATCH}" = "no" ]
411 then
412 einfo "Done with patching"
413 fi
414}
415
416# This function return true if we are using the NPTL pthreads
417# implementation.
418#
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426
427 int main()
428 {
429 char buf[255];
430 char *str = buf;
431
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433 if (NULL != str) {
434 printf("%s\n", str);
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... "
448 if ${T}/nptl
449 then
450 return 0
451 else 461 else
452 return 1 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
453 fi
454 else
455 echo "no"
456 fi 463 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi 464 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540} 465}
541 466
542# Cheap replacement for when debianutils (and thus mktemp) 467# @FUNCTION: egetent
543# does not exist on the users system 468# @USAGE: <database> <key>
544# vapier@gentoo.org 469# @MAINTAINER:
545# 470# base-system@gentoo.org (Linux)
546# Takes just 1 parameter (the directory to create tmpfile in) 471# Joe Jezak <josejx@gmail.com> (OS X)
547mymktemp() { 472# usata@gentoo.org (OS X)
548 local topdir="$1" 473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
549 474# @DESCRIPTION:
550 [ -z "${topdir}" ] && topdir=/tmp
551 if [ "`which mktemp 2>/dev/null`" ]
552 then
553 mktemp -p ${topdir}
554 else
555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
556 touch ${tmp}
557 echo ${tmp}
558 fi
559}
560
561# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
562# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
565#
566# egetent(database, key)
567egetent() { 478egetent() {
568 if useq macos || useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
569 case "$2" in 481 case "$2" in
570 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572 ;; 484 ;;
573 *) # Numeric 485 *) # Numeric
574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
575 ;; 487 ;;
576 esac 488 esac
577 elif useq x86-fbsd ; then 489 ;;
578 local action 490 *-darwin*)
579 if [ "$1" == "passwd" ] 491 local mytype=$1
580 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
581 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
582 else 494 case "$2" in
583 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
584 fi 512 fi
513
585 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
586 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
587 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
588 getent "$1" "$2" 521 getent "$1" "$2"
589 fi 522 ;;
523 esac
590} 524}
591 525
592# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
593# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
594# 528# @DESCRIPTION:
595# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
596# 530# a user to the system. The only required parameter is the username.
597# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
598# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
599# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
600# note: pass -1 to get default behavior
601# shell: /bin/false
602# homedir: /dev/null
603# groups: none
604# extra: comment of 'added by portage for ${PN}'
605enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
606 # get the username 542 # get the username
607 local euser="$1"; shift 543 local euser=$1; shift
608 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
609 then
610 eerror "No username specified !" 545 eerror "No username specified !"
611 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
612 fi 547 fi
613 548
614 # lets see if the username already exists 549 # lets see if the username already exists
615 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
616 then
617 return 0 551 return 0
618 fi 552 fi
619 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
620 554
621 # options to pass to useradd 555 # options to pass to useradd
622 local opts= 556 local opts=
623 557
624 # handle uid 558 # handle uid
625 local euid="$1"; shift 559 local euid=$1; shift
626 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
627 then
628 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
629 then
630 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
631 then
632 euid="next" 563 euid="next"
633 fi 564 fi
634 else 565 else
635 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
636 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
637 fi 568 fi
638 else 569 else
639 euid="next" 570 euid="next"
640 fi 571 fi
641 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
642 then 573 for ((euid = 101; euid <= 999; euid++)); do
643 local pwrange
644 if [ "${USERLAND}" == "BSD" ] ; then
645 pwrange="`jot 898 101`"
646 else
647 pwrange="`seq 101 999`"
648 fi
649 for euid in ${pwrange} ; do
650 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
651 done 575 done
652 fi 576 fi
653 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
654 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
655 579
656 # handle shell 580 # handle shell
657 local eshell="$1"; shift 581 local eshell=$1; shift
658 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
659 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
660 if [ ! -e "${eshell}" ]
661 then
662 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
663 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
664 fi 590 fi
665 else 591 else
666 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
667 then 593 [[ -x ${ROOT}${shell} ]] && break
668 eshell="/usr/bin/false" 594 done
669 else 595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
670 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
671 fi 604 fi
605
606 eshell=${shell}
672 fi 607 fi
673 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
674 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
675 610
676 # handle homedir 611 # handle homedir
677 local ehome="$1"; shift 612 local ehome=$1; shift
678 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
679 then
680 ehome="/dev/null" 614 ehome="/dev/null"
681 fi 615 fi
682 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
683 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
684 618
685 # handle groups 619 # handle groups
686 local egroups="$1"; shift 620 local egroups=$1; shift
687 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
688 then
689 local oldifs="${IFS}" 622 local oldifs=${IFS}
690 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
691 624
692 export IFS="," 625 export IFS=","
693 for g in ${egroups} 626 for g in ${egroups} ; do
694 do 627 export IFS=${oldifs}
695 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
696 then
697 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
698 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
699 fi 631 fi
700 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
701 then
702 defgroup="${g}" 633 defgroup=${g}
703 else 634 else
704 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
705 fi 636 fi
637 export IFS=","
706 done 638 done
707 export IFS="${oldifs}" 639 export IFS=${oldifs}
708 640
709 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
710 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
711 then
712 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
713 fi 644 fi
714 else 645 else
715 egroups="(none)" 646 egroups="(none)"
716 fi 647 fi
717 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
718 649
719 # handle extra and add the user 650 # handle extra and add the user
720 local eextra="$@"
721 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
722 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
723 if useq macos || useq ppc-macos ; 653 case ${CHOST} in
724 then 654 *-darwin*)
725 ### Make the user 655 ### Make the user
726 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
727 then
728 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
729 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
730 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
731 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
732 ### Add the user to the groups specified 661 ### Add the user to the groups specified
662 local oldifs=${IFS}
663 export IFS=","
733 for g in ${egroups} 664 for g in ${egroups} ; do
734 do
735 # $egroups is , delimited, not space
736 ewarn "This is code is wrong; someone on the OS X team should fix it"
737 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
738 done 666 done
667 export IFS=${oldifs}
739 else 668 else
740 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
741 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
742 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
743 die "Required function missing" 672 die "Required function missing"
744 fi 673 fi
745 elif use x86-fbsd ; then 674 ;;
746 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
747 then 676 if [[ -z $@ ]] ; then
748 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
749 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
750 die "enewuser failed" 679 die "enewuser failed"
751 else 680 else
752 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
753 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
754 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
755 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
756 else 690 else
757 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
758 then 692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
759 useradd ${opts} ${euser} \ 711 useradd -r ${opts} \
760 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
761 || die "enewuser failed" 714 || die "enewuser failed"
762 else 715 else
763 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
764 useradd ${opts} ${euser} ${eextra} \ 717 useradd -r ${opts} "$@" \
718 ${euser} \
765 || die "enewuser failed" 719 || die "enewuser failed"
766 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
767 fi 729 fi
730
768 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
769
770 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
771 then
772 einfo " - Creating ${ehome} in ${D}"
773 dodir ${ehome}
774 fowners ${euser} ${ehome}
775 fperms 755 ${ehome}
776 fi
777} 732}
778 733
779# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
780# vapier@gentoo.org 735# @USAGE: <group> [gid]
781# 736# @DESCRIPTION:
782# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
783# 738# group to the system. Just give it a group name to add and enewgroup will
784# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
785# groupname: REQUIRED ! 740# allocate the next available one.
786# gid: next available (see groupadd(8))
787# extra: none
788enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
789 # get the group 749 # get the group
790 local egroup="$1"; shift 750 local egroup="$1"; shift
791 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
792 then 752 then
793 eerror "No group specified !" 753 eerror "No group specified !"
794 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
795 fi 755 fi
796 756
797 # see if group already exists 757 # see if group already exists
798 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
799 then
800 return 0 759 return 0
801 fi 760 fi
802 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
803 762
804 # options to pass to useradd 763 # options to pass to useradd
810 then 769 then
811 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
812 then 771 then
813 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
814 then 773 then
815 if useq macos || useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
816 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
817 else 776 else
818 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
819 fi 778 fi
820 else 779 else
834 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
835 794
836 # add the group 795 # add the group
837 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
838 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
839 if useq macos || useq ppc-macos ; 798 case ${CHOST} in
840 then 799 *-darwin*)
841 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
842 then 801 then
843 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
844 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
845 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
846 die "Required function missing" 805 die "Required function missing"
847 fi 806 fi
848 807
849 # If we need the next available 808 # If we need the next available
850 case ${egid} in 809 case ${egid} in
851 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
852 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
853 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
854 done 813 done
855 esac 814 esac
856 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
857 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
858 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
859 case ${egid} in 820 case ${egid} in
860 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
861 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
862 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
863 done 824 done
864 esac 825 esac
865 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
866 else 827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
840 # We specify -r so that we get a GID in the system range from login.defs
867 groupadd ${opts} ${egroup} || die "enewgroup failed" 841 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
868 fi 842 ;;
843 esac
869 export SANDBOX_ON="${oldsandbox}" 844 export SANDBOX_ON="${oldsandbox}"
870} 845}
871 846
872# Simple script to replace 'dos2unix' binaries 847# @FUNCTION: edos2unix
873# vapier@gentoo.org 848# @USAGE: <file> [more files ...]
874# 849# @DESCRIPTION:
875# edos2unix(file, <more files>...) 850# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
851# to remove all of these text utilities from DEPEND variables because this
852# is a script based solution. Just give it a list of files to convert and
853# they will all be changed from the DOS CRLF format to the UNIX LF format.
876edos2unix() { 854edos2unix() {
877 for f in "$@" 855 echo "$@" | xargs sed -i 's/\r$//'
878 do
879 cp "${f}" ${T}/edos2unix
880 sed 's/\r$//' ${T}/edos2unix > "${f}"
881 done
882} 856}
883 857
884# Make a desktop file ! 858# Make a desktop file !
885# Great for making those icons in kde/gnome startmenu ! 859# Great for making those icons in kde/gnome startmenu !
886# Amaze your friends ! Get the women ! Join today ! 860# Amaze your friends ! Get the women ! Join today !
887# gnome2 /usr/share/applications
888# gnome1 /usr/share/gnome/apps/
889# KDE ${KDEDIR}/share/applnk /usr/share/applnk
890# 861#
891# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 862# make_desktop_entry(<command>, [name], [icon], [type], [fields])
892# 863#
893# binary: what binary does the app run with ? 864# binary: what command does the app run with ?
894# name: the name that will show up in the menu 865# name: the name that will show up in the menu
895# icon: give your little like a pretty little icon ... 866# icon: give your little like a pretty little icon ...
896# this can be relative (to /usr/share/pixmaps) or 867# this can be relative (to /usr/share/pixmaps) or
897# a full path to an icon 868# a full path to an icon
898# type: what kind of application is this ? for categories: 869# type: what kind of application is this ? for categories:
899# http://www.freedesktop.org/standards/menu-spec/ 870# http://standards.freedesktop.org/menu-spec/latest/apa.html
900# path: if your app needs to startup in a specific dir 871# fields: extra fields to append to the desktop file; a printf string
901make_desktop_entry() { 872make_desktop_entry() {
902 [ -z "$1" ] && eerror "You must specify the executable" && return 1 873 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
903 874
904 local exec="${1}" 875 local exec=${1}
905 local name="${2:-${PN}}" 876 local name=${2:-${PN}}
906 local icon="${3:-${PN}.png}" 877 local icon=${3:-${PN}}
907 local type="${4}" 878 local type=${4}
908 local subdir="${6}" 879 local fields=${5}
909 local path="${5:-${GAMES_BINDIR}}" 880
910 if [ -z "${type}" ] 881 if [[ -z ${type} ]] ; then
911 then 882 local catmaj=${CATEGORY%%-*}
912 case ${CATEGORY} in 883 local catmin=${CATEGORY##*-}
913 "app-emulation") 884 case ${catmaj} in
914 type=Emulator 885 app)
915 subdir="Emulation" 886 case ${catmin} in
887 accessibility) type=Accessibility;;
888 admin) type=System;;
889 antivirus) type=System;;
890 arch) type=Archiving;;
891 backup) type=Archiving;;
892 cdr) type=DiscBurning;;
893 dicts) type=Dictionary;;
894 doc) type=Documentation;;
895 editors) type=TextEditor;;
896 emacs) type=TextEditor;;
897 emulation) type=Emulator;;
898 laptop) type=HardwareSettings;;
899 office) type=Office;;
900 pda) type=PDA;;
901 vim) type=TextEditor;;
902 xemacs) type=TextEditor;;
903 esac
916 ;; 904 ;;
917 "games-"*) 905
918 type=Game 906 dev)
919 subdir="Games" 907 type="Development"
920 ;; 908 ;;
921 "net-"*) 909
922 type=Network 910 games)
923 subdir="${type}" 911 case ${catmin} in
912 action|fps) type=ActionGame;;
913 arcade) type=ArcadeGame;;
914 board) type=BoardGame;;
915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
917 puzzle) type=LogicGame;;
918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
920 simulation) type=Simulation;;
921 sports) type=SportsGame;;
922 strategy) type=StrategyGame;;
923 esac
924 type="Game;${type}"
924 ;; 925 ;;
926
927 gnome)
928 type="Gnome;GTK"
929 ;;
930
931 kde)
932 type="KDE;Qt"
933 ;;
934
935 mail)
936 type="Network;Email"
937 ;;
938
939 media)
940 case ${catmin} in
941 gfx)
942 type=Graphics
943 ;;
944 *)
945 case ${catmin} in
946 radio) type=Tuner;;
947 sound) type=Audio;;
948 tv) type=TV;;
949 video) type=Video;;
950 esac
951 type="AudioVideo;${type}"
952 ;;
953 esac
954 ;;
955
956 net)
957 case ${catmin} in
958 dialup) type=Dialup;;
959 ftp) type=FileTransfer;;
960 im) type=InstantMessaging;;
961 irc) type=IRCClient;;
962 mail) type=Email;;
963 news) type=News;;
964 nntp) type=News;;
965 p2p) type=FileTransfer;;
966 voip) type=Telephony;;
967 esac
968 type="Network;${type}"
969 ;;
970
971 sci)
972 case ${catmin} in
973 astro*) type=Astronomy;;
974 bio*) type=Biology;;
975 calc*) type=Calculator;;
976 chem*) type=Chemistry;;
977 elec*) type=Electronics;;
978 geo*) type=Geology;;
979 math*) type=Math;;
980 physics) type=Physics;;
981 visual*) type=DataVisualization;;
982 esac
983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
988 ;;
989
990 www)
991 case ${catmin} in
992 client) type=WebBrowser;;
993 esac
994 type="Network;${type}"
995 ;;
996
925 *) 997 *)
926 type= 998 type=
927 subdir=
928 ;; 999 ;;
929 esac 1000 esac
930 fi 1001 fi
931 local desktop="${T}/${exec}.desktop" 1002 if [ "${SLOT}" == "0" ] ; then
1003 local desktop_name="${PN}"
1004 else
1005 local desktop_name="${PN}-${SLOT}"
1006 fi
1007 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1008 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
932 1009
1010 # Don't append another ";" when a valid category value is provided.
1011 type=${type%;}${type:+;}
1012
1013 eshopts_push -s extglob
1014 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1015 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1016 ewarn "allowed in .desktop files if the value is not an absolute path."
1017 icon=${icon%.@(xpm|png|svg)}
1018 fi
1019 eshopts_pop
1020
1021 cat <<-EOF > "${desktop}"
933echo "[Desktop Entry] 1022 [Desktop Entry]
934Encoding=UTF-8
935Version=0.9.2
936Name=${name} 1023 Name=${name}
937Type=Application 1024 Type=Application
938Comment=${DESCRIPTION} 1025 Comment=${DESCRIPTION}
939Exec=${exec} 1026 Exec=${exec}
940Path=${path} 1027 TryExec=${exec%% *}
941Icon=${icon} 1028 Icon=${icon}
942Categories=Application;${type};" > "${desktop}" 1029 Categories=${type}
1030 EOF
943 1031
944 if [ -d "/usr/share/applications" ] 1032 if [[ ${fields:-=} != *=* ]] ; then
945 then 1033 # 5th arg used to be value to Path=
1034 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1035 fields="Path=${fields}"
1036 fi
1037 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1038
1039 (
1040 # wrap the env here so that the 'insinto' call
1041 # doesn't corrupt the env of the caller
946 insinto /usr/share/applications 1042 insinto /usr/share/applications
947 doins "${desktop}" 1043 doins "${desktop}"
948 fi 1044 ) || die "installing desktop file failed"
1045}
949 1046
950 #if [ -d "/usr/share/gnome/apps" ] 1047# @FUNCTION: validate_desktop_entries
951 #then 1048# @USAGE: [directories]
952 # insinto /usr/share/gnome/apps/Games 1049# @MAINTAINER:
953 # doins ${desktop} 1050# Carsten Lohrke <carlo@gentoo.org>
954 #fi 1051# @DESCRIPTION:
955 1052# Validate desktop entries using desktop-file-utils
956 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1053validate_desktop_entries() {
957 #then 1054 if [[ -x /usr/bin/desktop-file-validate ]] ; then
958 # for ver in /usr/kde/* 1055 einfo "Checking desktop entry validity"
959 # do 1056 local directories=""
960 # insinto ${ver}/share/applnk/Games 1057 for d in /usr/share/applications $@ ; do
961 # doins ${desktop} 1058 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
962 # done 1059 done
1060 if [[ -n ${directories} ]] ; then
1061 for FILE in $(find ${directories} -name "*\.desktop" \
1062 -not -path '*.hidden*' | sort -u 2>/dev/null)
1063 do
1064 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1065 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1066 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1067 done
1068 fi
1069 echo ""
1070 else
1071 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
963 #fi 1072 fi
1073}
964 1074
965 if [ -d "/usr/share/applnk" ] 1075# @FUNCTION: make_session_desktop
966 then 1076# @USAGE: <title> <command> [command args...]
967 insinto /usr/share/applnk/${subdir} 1077# @DESCRIPTION:
1078# Make a GDM/KDM Session file. The title is the file to execute to start the
1079# Window Manager. The command is the name of the Window Manager.
1080#
1081# You can set the name of the file via the ${wm} variable.
1082make_session_desktop() {
1083 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1084 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1085
1086 local title=$1
1087 local command=$2
1088 local desktop=${T}/${wm:-${PN}}.desktop
1089 shift 2
1090
1091 cat <<-EOF > "${desktop}"
1092 [Desktop Entry]
1093 Name=${title}
1094 Comment=This session logs you into ${title}
1095 Exec=${command} $*
1096 TryExec=${command}
1097 Type=XSession
1098 EOF
1099
1100 (
1101 # wrap the env here so that the 'insinto' call
1102 # doesn't corrupt the env of the caller
1103 insinto /usr/share/xsessions
968 doins "${desktop}" 1104 doins "${desktop}"
1105 )
1106}
1107
1108# @FUNCTION: domenu
1109# @USAGE: <menus>
1110# @DESCRIPTION:
1111# Install the list of .desktop menu files into the appropriate directory
1112# (/usr/share/applications).
1113domenu() {
1114 (
1115 # wrap the env here so that the 'insinto' call
1116 # doesn't corrupt the env of the caller
1117 local i j ret=0
1118 insinto /usr/share/applications
1119 for i in "$@" ; do
1120 if [[ -f ${i} ]] ; then
1121 doins "${i}"
1122 ((ret+=$?))
1123 elif [[ -d ${i} ]] ; then
1124 for j in "${i}"/*.desktop ; do
1125 doins "${j}"
1126 ((ret+=$?))
1127 done
1128 else
1129 ((++ret))
969 fi 1130 fi
1131 done
1132 exit ${ret}
1133 )
1134}
970 1135
971 return 0 1136# @FUNCTION: newmenu
1137# @USAGE: <menu> <newname>
1138# @DESCRIPTION:
1139# Like all other new* functions, install the specified menu as newname.
1140newmenu() {
1141 (
1142 # wrap the env here so that the 'insinto' call
1143 # doesn't corrupt the env of the caller
1144 insinto /usr/share/applications
1145 newins "$@"
1146 )
1147}
1148
1149# @FUNCTION: doicon
1150# @USAGE: <list of icons>
1151# @DESCRIPTION:
1152# Install the list of icons into the icon directory (/usr/share/pixmaps).
1153# This is useful in conjunction with creating desktop/menu files.
1154doicon() {
1155 (
1156 # wrap the env here so that the 'insinto' call
1157 # doesn't corrupt the env of the caller
1158 local i j ret
1159 insinto /usr/share/pixmaps
1160 for i in "$@" ; do
1161 if [[ -f ${i} ]] ; then
1162 doins "${i}"
1163 ((ret+=$?))
1164 elif [[ -d ${i} ]] ; then
1165 for j in "${i}"/*.png ; do
1166 doins "${j}"
1167 ((ret+=$?))
1168 done
1169 else
1170 ((++ret))
1171 fi
1172 done
1173 exit ${ret}
1174 )
1175}
1176
1177# @FUNCTION: newicon
1178# @USAGE: <icon> <newname>
1179# @DESCRIPTION:
1180# Like all other new* functions, install the specified icon as newname.
1181newicon() {
1182 (
1183 # wrap the env here so that the 'insinto' call
1184 # doesn't corrupt the env of the caller
1185 insinto /usr/share/pixmaps
1186 newins "$@"
1187 )
972} 1188}
973 1189
974# for internal use only (unpack_pdv and unpack_makeself) 1190# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 1191find_unpackable_file() {
976 local src="$1" 1192 local src=$1
977 if [ -z "${src}" ] 1193 if [[ -z ${src} ]] ; then
978 then
979 src="${DISTDIR}/${A}" 1194 src=${DISTDIR}/${A}
980 else 1195 else
981 if [ -e "${DISTDIR}/${src}" ] 1196 if [[ -e ${DISTDIR}/${src} ]] ; then
982 then
983 src="${DISTDIR}/${src}" 1197 src=${DISTDIR}/${src}
984 elif [ -e "${PWD}/${src}" ] 1198 elif [[ -e ${PWD}/${src} ]] ; then
985 then
986 src="${PWD}/${src}" 1199 src=${PWD}/${src}
987 elif [ -e "${src}" ] 1200 elif [[ -e ${src} ]] ; then
988 then
989 src="${src}" 1201 src=${src}
990 fi
991 fi 1202 fi
992 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1203 fi
1204 [[ ! -e ${src} ]] && return 1
993 echo "${src}" 1205 echo "${src}"
994} 1206}
995 1207
1208# @FUNCTION: unpack_pdv
1209# @USAGE: <file to unpack> <size of off_t>
1210# @DESCRIPTION:
996# Unpack those pesky pdv generated files ... 1211# Unpack those pesky pdv generated files ...
997# They're self-unpacking programs with the binary package stuffed in 1212# They're self-unpacking programs with the binary package stuffed in
998# the middle of the archive. Valve seems to use it a lot ... too bad 1213# the middle of the archive. Valve seems to use it a lot ... too bad
999# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1214# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1000# 1215#
1001# Usage: unpack_pdv [file to unpack] [size of off_t]
1002# - you have to specify the off_t size ... i have no idea how to extract that 1216# You have to specify the off_t size ... I have no idea how to extract that
1003# information out of the binary executable myself. basically you pass in 1217# information out of the binary executable myself. Basically you pass in
1004# the size of the off_t type (in bytes) on the machine that built the pdv 1218# the size of the off_t type (in bytes) on the machine that built the pdv
1219# archive.
1220#
1005# archive. one way to determine this is by running the following commands: 1221# One way to determine this is by running the following commands:
1222#
1223# @CODE
1006# strings <pdv archive> | grep lseek 1224# strings <pdv archive> | grep lseek
1007# strace -elseek <pdv archive> 1225# strace -elseek <pdv archive>
1226# @CODE
1227#
1008# basically look for the first lseek command (we do the strings/grep because 1228# Basically look for the first lseek command (we do the strings/grep because
1009# sometimes the function call is _llseek or something) and steal the 2nd 1229# sometimes the function call is _llseek or something) and steal the 2nd
1010# parameter. here is an example: 1230# parameter. Here is an example:
1231#
1232# @CODE
1011# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1233# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1012# lseek 1234# lseek
1013# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1235# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1014# lseek(3, -4, SEEK_END) = 2981250 1236# lseek(3, -4, SEEK_END) = 2981250
1237# @CODE
1238#
1015# thus we would pass in the value of '4' as the second parameter. 1239# Thus we would pass in the value of '4' as the second parameter.
1016unpack_pdv() { 1240unpack_pdv() {
1017 local src="`find_unpackable_file $1`" 1241 local src=$(find_unpackable_file "$1")
1018 local sizeoff_t="$2" 1242 local sizeoff_t=$2
1019 1243
1244 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1020 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1245 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1021 1246
1022 local shrtsrc="`basename ${src}`" 1247 local shrtsrc=$(basename "${src}")
1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1248 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1249 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1025 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1250 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1026 1251
1027 # grab metadata for debug reasons 1252 # grab metadata for debug reasons
1028 local metafile="`mymktemp ${T}`" 1253 local metafile=$(emktemp)
1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1254 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1030 1255
1031 # rip out the final file name from the metadata 1256 # rip out the final file name from the metadata
1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1257 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1033 datafile="`basename ${datafile}`" 1258 datafile=$(basename "${datafile}")
1034 1259
1035 # now lets uncompress/untar the file if need be 1260 # now lets uncompress/untar the file if need be
1036 local tmpfile="`mymktemp ${T}`" 1261 local tmpfile=$(emktemp)
1037 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1262 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1038 1263
1039 local iscompressed="`file -b ${tmpfile}`" 1264 local iscompressed=$(file -b "${tmpfile}")
1040 if [ "${iscompressed:0:8}" == "compress" ] ; then 1265 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1041 iscompressed=1 1266 iscompressed=1
1042 mv ${tmpfile}{,.Z} 1267 mv ${tmpfile}{,.Z}
1043 gunzip ${tmpfile} 1268 gunzip ${tmpfile}
1044 else 1269 else
1045 iscompressed=0 1270 iscompressed=0
1046 fi 1271 fi
1047 local istar="`file -b ${tmpfile}`" 1272 local istar=$(file -b "${tmpfile}")
1048 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1273 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1049 istar=1 1274 istar=1
1050 else 1275 else
1051 istar=0 1276 istar=0
1052 fi 1277 fi
1053 1278
1081 true 1306 true
1082 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1307 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1308 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1084} 1309}
1085 1310
1311# @FUNCTION: unpack_makeself
1312# @USAGE: [file to unpack] [offset] [tail|dd]
1313# @DESCRIPTION:
1086# Unpack those pesky makeself generated files ... 1314# Unpack those pesky makeself generated files ...
1087# They're shell scripts with the binary package tagged onto 1315# They're shell scripts with the binary package tagged onto
1088# the end of the archive. Loki utilized the format as does 1316# the end of the archive. Loki utilized the format as does
1089# many other game companies. 1317# many other game companies.
1090# 1318#
1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1319# If the file is not specified, then ${A} is used. If the
1092# - If the file is not specified then unpack will utilize ${A}.
1093# - If the offset is not specified then we will attempt to extract 1320# offset is not specified then we will attempt to extract
1094# the proper offset from the script itself. 1321# the proper offset from the script itself.
1095unpack_makeself() { 1322unpack_makeself() {
1323 local src_input=${1:-${A}}
1096 local src="$(find_unpackable_file "$1")" 1324 local src=$(find_unpackable_file "${src_input}")
1097 local skip="$2" 1325 local skip=$2
1098 local exe="$3" 1326 local exe=$3
1099 1327
1328 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1329
1100 local shrtsrc="$(basename "${src}")" 1330 local shrtsrc=$(basename "${src}")
1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1331 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1102 if [ -z "${skip}" ] 1332 if [[ -z ${skip} ]] ; then
1103 then
1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1333 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1105 local skip=0 1334 local skip=0
1106 exe=tail 1335 exe=tail
1107 case ${ver} in 1336 case ${ver} in
1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1337 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1338 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1110 ;; 1339 ;;
1111 2.0|2.0.1) 1340 2.0|2.0.1)
1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1341 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1113 ;; 1342 ;;
1114 2.1.1) 1343 2.1.1)
1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1344 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1116 let skip="skip + 1" 1345 (( skip++ ))
1117 ;; 1346 ;;
1118 2.1.2) 1347 2.1.2)
1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1348 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1120 let skip="skip + 1" 1349 (( skip++ ))
1121 ;; 1350 ;;
1122 2.1.3) 1351 2.1.3)
1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1352 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1124 let skip="skip + 1" 1353 (( skip++ ))
1125 ;; 1354 ;;
1126 2.1.4) 1355 2.1.4|2.1.5)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1356 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c) 1357 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd" 1358 exe="dd"
1130 ;; 1359 ;;
1131 *) 1360 *)
1138 esac 1367 esac
1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1368 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1140 fi 1369 fi
1141 case ${exe} in 1370 case ${exe} in
1142 tail) exe="tail -n +${skip} '${src}'";; 1371 tail) exe="tail -n +${skip} '${src}'";;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1372 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'" 1373 *) die "makeself cant handle exe '${exe}'"
1145 esac 1374 esac
1146 1375
1147 # lets grab the first few bytes of the file to figure out what kind of archive it is 1376 # lets grab the first few bytes of the file to figure out what kind of archive it is
1148 local tmpfile="$(mymktemp "${T}")" 1377 local tmpfile=$(emktemp)
1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1378 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")" 1379 local filetype=$(file -b "${tmpfile}")
1151 case ${filetype} in 1380 case ${filetype} in
1152 *tar\ archive) 1381 *tar\ archive*)
1153 eval ${exe} | tar --no-same-owner -xf - 1382 eval ${exe} | tar --no-same-owner -xf -
1154 ;; 1383 ;;
1155 bzip2*) 1384 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1385 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;; 1386 ;;
1167 ;; 1396 ;;
1168 esac 1397 esac
1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1398 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170} 1399}
1171 1400
1401# @FUNCTION: check_license
1402# @USAGE: [license]
1403# @DESCRIPTION:
1172# Display a license for user to accept. 1404# Display a license for user to accept. If no license is
1173#
1174# Usage: check_license [license]
1175# - If the file is not specified then ${LICENSE} is used. 1405# specified, then ${LICENSE} is used.
1176check_license() { 1406check_license() {
1177 local lic=$1 1407 local lic=$1
1178 if [ -z "${lic}" ] ; then 1408 if [ -z "${lic}" ] ; then
1179 lic="${PORTDIR}/licenses/${LICENSE}" 1409 lic="${PORTDIR}/licenses/${LICENSE}"
1180 else 1410 else
1181 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1411 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1182 lic="${PORTDIR}/licenses/${src}" 1412 lic="${PORTDIR}/licenses/${lic}"
1183 elif [ -e "${PWD}/${src}" ] ; then 1413 elif [ -e "${PWD}/${lic}" ] ; then
1184 lic="${PWD}/${src}" 1414 lic="${PWD}/${lic}"
1185 elif [ -e "${src}" ] ; then 1415 elif [ -e "${lic}" ] ; then
1186 lic="${src}" 1416 lic="${lic}"
1187 fi
1188 fi 1417 fi
1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1418 fi
1190 local l="`basename ${lic}`" 1419 local l="`basename ${lic}`"
1191 1420
1192 # here is where we check for the licenses the user already 1421 # here is where we check for the licenses the user already
1193 # accepted ... if we don't find a match, we make the user accept 1422 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1195 local alic 1423 local alic
1196 set -o noglob #so that bash doesn't expand "*" 1424 eshopts_push -o noglob # so that bash doesn't expand "*"
1197 for alic in ${ACCEPT_LICENSE} ; do 1425 for alic in ${ACCEPT_LICENSE} ; do
1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1426 if [[ ${alic} == ${l} ]]; then
1199 set +o noglob; set -${shopts} #reset old shell opts 1427 eshopts_pop
1200 return 0 1428 return 0
1201 fi 1429 fi
1202 done 1430 done
1203 set +o noglob; set -$shopts #reset old shell opts 1431 eshopts_pop
1432 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1204 1433
1205 local licmsg="`mymktemp ${T}`" 1434 local licmsg=$(emktemp)
1206 cat << EOF > ${licmsg} 1435 cat <<-EOF > ${licmsg}
1207********************************************************** 1436 **********************************************************
1208The following license outlines the terms of use of this 1437 The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to 1438 package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you 1439 continue. When you are done viewing, hit 'q'. If you
1211CTRL+C out of this, the install will not run! 1440 CTRL+C out of this, the install will not run!
1212********************************************************** 1441 **********************************************************
1213 1442
1214EOF 1443 EOF
1215 cat ${lic} >> ${licmsg} 1444 cat ${lic} >> ${licmsg}
1216 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1445 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1217 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1446 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 read alic 1447 read alic
1219 case ${alic} in 1448 case ${alic} in
1226 die "Failed to accept license" 1455 die "Failed to accept license"
1227 ;; 1456 ;;
1228 esac 1457 esac
1229} 1458}
1230 1459
1460# @FUNCTION: cdrom_get_cds
1461# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1462# @DESCRIPTION:
1231# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1463# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1232# the whole 'non-interactive' policy, but damnit I want CD support ! 1464# the whole 'non-interactive' policy, but damnit I want CD support !
1233# 1465#
1234# with these cdrom functions we handle all the user interaction and 1466# With these cdrom functions we handle all the user interaction and
1235# standardize everything. all you have to do is call cdrom_get_cds() 1467# standardize everything. All you have to do is call cdrom_get_cds()
1236# and when the function returns, you can assume that the cd has been 1468# and when the function returns, you can assume that the cd has been
1237# found at CDROM_ROOT. 1469# found at CDROM_ROOT.
1238# 1470#
1471# The function will attempt to locate a cd based upon a file that is on
1472# the cd. The more files you give this function, the more cds
1473# the cdrom functions will handle.
1474#
1239# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1475# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1240# etc... if you want to give the cds better names, then just export 1476# etc... If you want to give the cds better names, then just export
1241# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1477# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1478# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1479# also use the CDROM_NAME_SET bash array.
1242# 1480#
1243# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1481# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1244#
1245# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1246# - this will attempt to locate a cd based upon a file that is on
1247# the cd ... the more files you give this function, the more cds
1248# the cdrom functions will handle
1249cdrom_get_cds() { 1482cdrom_get_cds() {
1250 # first we figure out how many cds we're dealing with by 1483 # first we figure out how many cds we're dealing with by
1251 # the # of files they gave us 1484 # the # of files they gave us
1252 local cdcnt=0 1485 local cdcnt=0
1253 local f= 1486 local f=
1254 for f in "$@" ; do 1487 for f in "$@" ; do
1255 cdcnt=$((cdcnt + 1)) 1488 ((++cdcnt))
1256 export CDROM_CHECK_${cdcnt}="$f" 1489 export CDROM_CHECK_${cdcnt}="$f"
1257 done 1490 done
1258 export CDROM_TOTAL_CDS=${cdcnt} 1491 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1492 export CDROM_CURRENT_CD=1
1260 1493
1261 # now we see if the user gave use CD_ROOT ... 1494 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct 1495 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then 1496 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 export CDROM_ROOT="${CD_ROOT}"
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return
1267 fi
1268 # do the same for CD_ROOT_X
1269 if [ ! -z "${CD_ROOT_1}" ] ; then
1270 local var= 1497 local var=
1271 cdcnt=0 1498 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1499 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1274 var="CD_ROOT_${cdcnt}" 1501 var="CD_ROOT_${cdcnt}"
1502 [[ -z ${!var} ]] && var="CD_ROOT"
1275 if [ -z "${!var}" ] ; then 1503 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1504 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1505 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1506 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1507 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1508 fi
1281 export CDROM_ROOTS_${cdcnt}="${!var}"
1282 done 1509 done
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1510 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1511 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1512 export CDROM_SET=-1
1513 for f in ${CDROM_CHECK_1//:/ } ; do
1514 ((++CDROM_SET))
1515 [[ -e ${CDROM_ROOT}/${f} ]] && break
1516 done
1517 export CDROM_MATCH=${f}
1285 return 1518 return
1286 fi 1519 fi
1287 1520
1521 # User didn't help us out so lets make sure they know they can
1522 # simplify the whole process ...
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1523 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1524 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1290 if [ -z "${CDROM_NAME}" ] ; then
1291 echo "cdrom for ${PN}."
1292 else
1293 echo "${CDROM_NAME}."
1294 fi
1295 echo 1525 echo
1296 einfo "If you do not have the CD, but have the data files" 1526 einfo "If you do not have the CD, but have the data files"
1297 einfo "mounted somewhere on your filesystem, just export" 1527 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1528 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1529 einfo "directory containing the files."
1300 echo 1530 echo
1531 einfo "For example:"
1532 einfo "export CD_ROOT=/mnt/cdrom"
1533 echo
1301 else 1534 else
1535 if [[ -n ${CDROM_NAME_SET} ]] ; then
1536 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1537 cdcnt=0
1538 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1539 ((++cdcnt))
1540 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1541 done
1542 fi
1543
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1544 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1545 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1546 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1547 ((++cdcnt))
1306 var="CDROM_NAME_${cdcnt}" 1548 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1549 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1550 done
1309 echo 1551 echo
1310 einfo "If you do not have the CDs, but have the data files" 1552 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export" 1553 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1554 einfo "the following variables so they point to the right place:"
1313 einfon "" 1555 einfon ""
1314 cdcnt=0 1556 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1557 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1558 ((++cdcnt))
1317 echo -n " CD_ROOT_${cdcnt}" 1559 echo -n " CD_ROOT_${cdcnt}"
1318 done 1560 done
1319 echo 1561 echo
1320 einfo "Or, if you have all the files in the same place, or" 1562 einfo "Or, if you have all the files in the same place, or"
1321 einfo "you only have one cdrom, you can export CD_ROOT" 1563 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source" 1564 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs." 1565 einfo "for all the CDs."
1324 echo 1566 echo
1567 einfo "For example:"
1568 einfo "export CD_ROOT_1=/mnt/cdrom"
1569 echo
1325 fi 1570 fi
1571
1572 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1573 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1574 cdrom_load_next_cd
1328} 1575}
1329 1576
1330# this is only used when you need access to more than one cd. 1577# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1578# @DESCRIPTION:
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1579# Some packages are so big they come on multiple CDs. When you're done reading
1333# remember, you can only go forward in the cd chain, you can't go back. 1580# files off a CD and want access to the next one, just call this function.
1581# Again, all the messy details of user interaction are taken care of for you.
1582# Once this returns, just read the variable CDROM_ROOT for the location of the
1583# mounted CD. Note that you can only go forward in the CD list, so make sure
1584# you only call this function when you're done using the current CD.
1334cdrom_load_next_cd() { 1585cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1586 local var
1337 1587 ((++CDROM_CURRENT_CD))
1338 if [ ! -z "${CD_ROOT}" ] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1588
1343 unset CDROM_ROOT 1589 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1590 var=CD_ROOT_${CDROM_CURRENT_CD}
1591 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [ -z "${!var}" ] ; then 1592 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1593 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1594 _cdrom_locate_file_on_cd ${!var}
1348 else 1595 else
1349 export CDROM_ROOT="${!var}" 1596 export CDROM_ROOT=${!var}
1350 fi 1597 fi
1351 1598
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1599 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1600}
1354 1601
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1604# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1605# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1606# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1607# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1608# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1609_cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do
1364 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})"
1366 local mline="" 1610 local mline=""
1367 local showedmsg=0 1611 local showedmsg=0 showjolietmsg=0
1368 1612
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1613 while [[ -z ${CDROM_ROOT} ]] ; do
1614 local i=0
1615 local -a cdset=(${*//:/ })
1616 if [[ -n ${CDROM_SET} ]] ; then
1617 cdset=(${cdset[${CDROM_SET}]})
1618 fi
1619
1620 while [[ -n ${cdset[${i}]} ]] ; do
1621 local dir=$(dirname ${cdset[${i}]})
1622 local file=$(basename ${cdset[${i}]})
1623
1624 local point= node= fs= foo=
1625 while read point node fs foo ; do
1626 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1627 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1628 && continue
1629 point=${point//\040/ }
1370 [ -d "${mline}/${dir}" ] || continue 1630 [[ ! -d ${point}/${dir} ]] && continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1631 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1372 && export CDROM_ROOT=${mline} 1632 export CDROM_ROOT=${point}
1633 export CDROM_SET=${i}
1634 export CDROM_MATCH=${cdset[${i}]}
1635 return
1636 done <<< "$(get_mounts)"
1637
1638 ((++i))
1373 done 1639 done
1374 1640
1375 if [ -z "${CDROM_ROOT}" ] ; then
1376 echo 1641 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1642 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1643 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1644 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1645 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1646 else
1385 if [ -z "${CDROM_NAME_1}" ] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1647 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1648 fi
1392 showedmsg=1 1649 else
1650 if [[ -z ${CDROM_NAME_1} ]] ; then
1651 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1652 else
1653 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1654 einfo "Please insert+mount the ${!var} cdrom now !"
1655 fi
1393 fi 1656 fi
1657 showedmsg=1
1658 fi
1394 einfo "Press return to scan for the cd again" 1659 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1660 einfo "or hit CTRL+C to abort the emerge."
1396 read 1661 echo
1662 if [[ ${showjolietmsg} -eq 0 ]] ; then
1663 showjolietmsg=1
1664 else
1665 ewarn "If you are having trouble with the detection"
1666 ewarn "of your CD, it is possible that you do not have"
1667 ewarn "Joliet support enabled in your kernel. Please"
1668 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1669 ebeep 5
1397 fi 1670 fi
1671 read || die "something is screwed with your system"
1398 done 1672 done
1399} 1673}
1400 1674
1675# @FUNCTION: strip-linguas
1676# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1677# @DESCRIPTION:
1401# Make sure that LINGUAS only contains languages that 1678# Make sure that LINGUAS only contains languages that
1402# a package can support 1679# a package can support. The first form allows you to
1403# 1680# specify a list of LINGUAS. The -i builds a list of po
1404# usage: strip-linguas <allow LINGUAS> 1681# files found in all the directories and uses the
1405# strip-linguas -i <directories of .po files> 1682# intersection of the lists. The -u builds a list of po
1406# strip-linguas -u <directories of .po files> 1683# files found in all the directories and uses the union
1407# 1684# of the lists.
1408# The first form allows you to specify a list of LINGUAS.
1409# The -i builds a list of po files found in all the
1410# directories and uses the intersection of the lists.
1411# The -u builds a list of po files found in all the
1412# directories and uses the union of the lists.
1413strip-linguas() { 1685strip-linguas() {
1414 local ls newls 1686 local ls newls nols
1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1687 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1416 local op="$1"; shift 1688 local op=$1; shift
1417 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1689 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1418 local d f 1690 local d f
1419 for d in "$@" ; do 1691 for d in "$@" ; do
1420 if [ "${op}" == "-u" ] ; then 1692 if [[ ${op} == "-u" ]] ; then
1421 newls="${ls}" 1693 newls=${ls}
1422 else 1694 else
1423 newls="" 1695 newls=""
1424 fi 1696 fi
1425 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1697 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1426 if [ "${op}" == "-i" ] ; then 1698 if [[ ${op} == "-i" ]] ; then
1427 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1699 hasq ${f} ${ls} && newls="${newls} ${f}"
1428 else 1700 else
1429 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1701 hasq ${f} ${ls} || newls="${newls} ${f}"
1430 fi 1702 fi
1431 done 1703 done
1432 ls="${newls}" 1704 ls=${newls}
1433 done 1705 done
1434 ls="${ls//.po}"
1435 else 1706 else
1436 ls="$@" 1707 ls="$@"
1437 fi 1708 fi
1438 1709
1439 ls=" ${ls} " 1710 nols=""
1440 newls="" 1711 newls=""
1441 for f in ${LINGUAS} ; do 1712 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1713 if hasq ${f} ${ls} ; then
1443 nl="${newls} ${f}" 1714 newls="${newls} ${f}"
1444 else 1715 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1716 nols="${nols} ${f}"
1446 fi 1717 fi
1447 done 1718 done
1448 if [ -z "${newls}" ] ; then 1719 [[ -n ${nols} ]] \
1449 unset LINGUAS 1720 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1450 else
1451 export LINGUAS="${newls}" 1721 export LINGUAS=${newls:1}
1452 fi
1453} 1722}
1454 1723
1455# moved from kernel.eclass since they are generally useful outside of 1724# @FUNCTION: preserve_old_lib
1456# kernel.eclass -iggy (20041002) 1725# @USAGE: <libs to preserve> [more libs]
1457 1726# @DESCRIPTION:
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in
1465 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";;
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such 1727# These functions are useful when a lib in your package changes ABI SONAME.
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1728# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this 1729# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant 1730# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds: 1731# solution, so instead you can call this from pkg_preinst. See also the
1487# 1732# preserve_old_lib_notify function.
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1491# ...
1492# }
1493#
1494# pkg_postinst() {
1495# ...
1496# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1497# ...
1498# }
1499
1500preserve_old_lib() { 1733preserve_old_lib() {
1501 LIB=$1 1734 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1735 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1736 die "Invalid preserve_old_lib() usage"
1737 fi
1738 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1502 1739
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1740 # let portage worry about it
1504 SONAME=`basename ${LIB}` 1741 has preserve-libs ${FEATURES} && return 0
1505 DIRNAME=`dirname ${LIB}`
1506 1742
1507 dodir ${DIRNAME} 1743 local lib dir
1508 cp ${ROOT}${LIB} ${D}${DIRNAME} 1744 for lib in "$@" ; do
1745 [[ -e ${ROOT}/${lib} ]] || continue
1746 dir=${lib%/*}
1747 dodir ${dir} || die "dodir ${dir} failed"
1748 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1509 touch ${D}${LIB} 1749 touch "${D}"/${lib}
1510 fi 1750 done
1511} 1751}
1512 1752
1753# @FUNCTION: preserve_old_lib_notify
1754# @USAGE: <libs to notify> [more libs]
1755# @DESCRIPTION:
1756# Spit helpful messages about the libraries preserved by preserve_old_lib.
1513preserve_old_lib_notify() { 1757preserve_old_lib_notify() {
1514 LIB=$1 1758 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1759 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1760 die "Invalid preserve_old_lib_notify() usage"
1761 fi
1515 1762
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1763 # let portage worry about it
1517 SONAME=`basename ${LIB}` 1764 has preserve-libs ${FEATURES} && return 0
1518 1765
1766 local lib notice=0
1767 for lib in "$@" ; do
1768 [[ -e ${ROOT}/${lib} ]] || continue
1769 if [[ ${notice} -eq 0 ]] ; then
1770 notice=1
1519 einfo "An old version of an installed library was detected on your system." 1771 ewarn "Old versions of installed libraries were detected on your system."
1520 einfo "In order to avoid breaking packages that link against is, this older version" 1772 ewarn "In order to avoid breaking packages that depend on these old libs,"
1521 einfo "is not being removed. In order to make full use of this newer version," 1773 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1522 einfo "you will need to execute the following command:" 1774 ewarn "in order to remove these old dependencies. If you do not have this"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1775 ewarn "helper program, simply emerge the 'gentoolkit' package."
1524 einfo 1776 ewarn
1525 einfo "After doing that, you can safely remove ${LIB}" 1777 fi
1526 fi 1778 ewarn " # revdep-rebuild --library ${lib##*/}"
1779 done
1780 if [[ ${notice} -eq 1 ]] ; then
1781 ewarn
1782 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1783 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1784 for lib in "$@" ; do
1785 ewarn " # rm '${lib}'"
1786 done
1787 fi
1527} 1788}
1789
1790# @FUNCTION: built_with_use
1791# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1792# @DESCRIPTION:
1793#
1794# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1795#
1796# A temporary hack until portage properly supports DEPENDing on USE
1797# flags being enabled in packages. This will check to see if the specified
1798# DEPEND atom was built with the specified list of USE flags. The
1799# --missing option controls the behavior if called on a package that does
1800# not actually support the defined USE flags (aka listed in IUSE).
1801# The default is to abort (call die). The -a and -o flags control
1802# the requirements of the USE flags. They correspond to "and" and "or"
1803# logic. So the -a flag means all listed USE flags must be enabled
1804# while the -o flag means at least one of the listed IUSE flags must be
1805# enabled. The --hidden option is really for internal use only as it
1806# means the USE flag we're checking is hidden expanded, so it won't be found
1807# in IUSE like normal USE flags.
1808#
1809# Remember that this function isn't terribly intelligent so order of optional
1810# flags matter.
1811built_with_use() {
1812 local hidden="no"
1813 if [[ $1 == "--hidden" ]] ; then
1814 hidden="yes"
1815 shift
1816 fi
1817
1818 local missing_action="die"
1819 if [[ $1 == "--missing" ]] ; then
1820 missing_action=$2
1821 shift ; shift
1822 case ${missing_action} in
1823 true|false|die) ;;
1824 *) die "unknown action '${missing_action}'";;
1825 esac
1826 fi
1827
1828 local opt=$1
1829 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1830
1831 local PKG=$(best_version $1)
1832 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1833 shift
1834
1835 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1836 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1837
1838 # if the IUSE file doesn't exist, the read will error out, we need to handle
1839 # this gracefully
1840 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1841 case ${missing_action} in
1842 true) return 0;;
1843 false) return 1;;
1844 die) die "Unable to determine what USE flags $PKG was built with";;
1845 esac
1846 fi
1847
1848 if [[ ${hidden} == "no" ]] ; then
1849 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1850 # Don't check USE_EXPAND #147237
1851 local expand
1852 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1853 if [[ $1 == ${expand}_* ]] ; then
1854 expand=""
1855 break
1856 fi
1857 done
1858 if [[ -n ${expand} ]] ; then
1859 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1860 case ${missing_action} in
1861 true) return 0;;
1862 false) return 1;;
1863 die) die "$PKG does not actually support the $1 USE flag!";;
1864 esac
1865 fi
1866 fi
1867 fi
1868
1869 local USE_BUILT=$(<${USEFILE})
1870 while [[ $# -gt 0 ]] ; do
1871 if [[ ${opt} = "-o" ]] ; then
1872 has $1 ${USE_BUILT} && return 0
1873 else
1874 has $1 ${USE_BUILT} || return 1
1875 fi
1876 shift
1877 done
1878 [[ ${opt} = "-a" ]]
1879}
1880
1881# @FUNCTION: epunt_cxx
1882# @USAGE: [dir to scan]
1883# @DESCRIPTION:
1884# Many configure scripts wrongly bail when a C++ compiler could not be
1885# detected. If dir is not specified, then it defaults to ${S}.
1886#
1887# http://bugs.gentoo.org/73450
1888epunt_cxx() {
1889 local dir=$1
1890 [[ -z ${dir} ]] && dir=${S}
1891 ebegin "Removing useless C++ checks"
1892 local f
1893 find "${dir}" -name configure | while read f ; do
1894 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1895 done
1896 eend 0
1897}
1898
1899# @FUNCTION: make_wrapper
1900# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1901# @DESCRIPTION:
1902# Create a shell wrapper script named wrapper in installpath
1903# (defaults to the bindir) to execute target (default of wrapper) by
1904# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1905# libpaths followed by optionally changing directory to chdir.
1906make_wrapper() {
1907 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1908 local tmpwrapper=$(emktemp)
1909 # We don't want to quote ${bin} so that people can pass complex
1910 # things as $bin ... "./someprog --args"
1911 cat << EOF > "${tmpwrapper}"
1912#!/bin/sh
1913cd "${chdir:-.}"
1914if [ -n "${libdir}" ] ; then
1915 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1916 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1917 else
1918 export LD_LIBRARY_PATH="${libdir}"
1919 fi
1920fi
1921exec ${bin} "\$@"
1922EOF
1923 chmod go+rx "${tmpwrapper}"
1924 if [[ -n ${path} ]] ; then
1925 (
1926 exeinto "${path}"
1927 newexe "${tmpwrapper}" "${wrapper}"
1928 ) || die
1929 else
1930 newbin "${tmpwrapper}" "${wrapper}" || die
1931 fi
1932}
1933
1934# @FUNCTION: prepalldocs
1935# @USAGE:
1936# @DESCRIPTION:
1937# Compress files in /usr/share/doc which are not already
1938# compressed, excluding /usr/share/doc/${PF}/html.
1939# Uses the ecompressdir to do the compression.
1940# 2009-02-18 by betelgeuse:
1941# Commented because ecompressdir is even more internal to
1942# Portage than prepalldocs (it's not even mentioned in man 5
1943# ebuild). Please submit a better version for review to gentoo-dev
1944# if you want prepalldocs here.
1945#prepalldocs() {
1946# if [[ -n $1 ]] ; then
1947# ewarn "prepalldocs: invalid usage; takes no arguments"
1948# fi
1949
1950# cd "${D}"
1951# [[ -d usr/share/doc ]] || return 0
1952
1953# find usr/share/doc -exec gzip {} +
1954# ecompressdir --ignore /usr/share/doc/${PF}/html
1955# ecompressdir --queue /usr/share/doc
1956#}

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