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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 1.98 2004/09/05 22:38:41 ciaranm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.349 2010/08/19 21:32:26 vapier 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 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 62}
55 # if there is an override, we want to use that... always. 63
56 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
57 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
58 # and if there isnt an override, and we're using a version of
59 # portage without CONF_LIBDIR support, force the use of lib. dolib
60 # and friends from portage 2.0.50 wont be too happy otherwise.
61 CONF_LIBDIR="lib"
62 fi 64fi
63 # and of course, default to lib if CONF_LIBDIR isnt set
64 echo ${CONF_LIBDIR:=lib}
65}
66 65
67# Sometimes you need to override the value returned by get_libdir. A good 66# @FUNCTION: eqawarn
68# example of this is xorg-x11, where lib32 isnt a supported configuration, 67# @USAGE: [message]
69# and where lib64 -must- be used on amd64 (for applications that need lib 68# @DESCRIPTION:
70# to be 32bit, such as adobe acrobat). Note that this override also bypasses 69# Proxy to einfo for package managers that don't provide eqawarn and use the PM
71# portage version sanity checking. 70# implementation if available.
72# get_libdir_override expects one argument, the result get_libdir should 71if ! declare -F eqawarn >/dev/null ; then
73# return: 72 eqawarn() {
74# 73 einfo "$@"
75# get_libdir_override lib64 74 }
76# 75fi
77# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
78get_libdir_override() {
79 CONF_LIBDIR="$1"
80 CONF_LIBDIR_OVERRIDE="$1"
81}
82 76
83# This function generate linker scripts in /usr/lib for dynamic 77# @FUNCTION: ecvs_clean
84# libs in /lib. This is to fix linking problems when you have 78# @USAGE: [list of dirs]
85# the .so in /lib, and the .a in /usr/lib. What happens is that 79# @DESCRIPTION:
86# in some cases when linking dynamic, the .a in /usr/lib is used 80# Remove CVS directories recursiveley. Useful when a source tarball contains
87# instead of the .so in /lib due to gcc/libtool tweaking ld's 81# internal CVS directories. Defaults to $PWD.
88# library search path. This cause many builds to fail. 82ecvs_clean() {
89# See bug #4411 for more info. 83 [[ -z $* ]] && set -- .
90# 84 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
91# To use, simply call: 85 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
92#
93# gen_usr_ldscript libfoo.so
94#
95# Note that you should in general use the unversioned name of
96# the library, as ldconfig should usually update it correctly
97# to point to the latest version of the library present.
98#
99# <azarah@gentoo.org> (26 Oct 2002)
100#
101gen_usr_ldscript() {
102 # Just make sure it exists
103 dodir /usr/$(get_libdir)
104
105 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
106/* GNU ld script
107 Because Gentoo have critical dynamic libraries
108 in /lib, and the static versions in /usr/lib, we
109 need to have a "fake" dynamic lib in /usr/lib,
110 otherwise we run into linking problems.
111 See bug #4411 on http://bugs.gentoo.org/ for
112 more info. */
113END_LDSCRIPT
114
115 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
116 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
117
118 return 0
119} 86}
120 87
121# Simple function to draw a line consisting of '=' the same length as $* 88# @FUNCTION: esvn_clean
122# 89# @USAGE: [list of dirs]
123# <azarah@gentoo.org> (11 Nov 2002) 90# @DESCRIPTION:
124# 91# Remove .svn directories recursiveley. Useful when a source tarball contains
125draw_line() { 92# internal Subversion directories. Defaults to $PWD.
126 local i=0 93esvn_clean() {
127 local str_length="" 94 [[ -z $* ]] && set -- .
95 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
96}
128 97
129 # Handle calls that do not have args, or wc not being installed ... 98# @FUNCTION: eshopts_push
130 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 99# @USAGE: [options to `set` or `shopt`]
131 then 100# @DESCRIPTION:
132 echo "===============================================================" 101# Often times code will want to enable a shell option to change code behavior.
102# Since changing shell options can easily break other pieces of code (which
103# assume the default state), eshopts_push is used to (1) push the current shell
104# options onto a stack and (2) pass the specified arguments to set.
105#
106# If the first argument is '-s' or '-u', we assume you want to call `shopt`
107# rather than `set` as there are some options only available via that.
108#
109# A common example is to disable shell globbing so that special meaning/care
110# may be used with variables/arguments to custom functions. That would be:
111# @CODE
112# eshopts_push -o noglob
113# for x in ${foo} ; do
114# if ...some check... ; then
115# eshopts_pop
133 return 0 116# return 0
134 fi 117# fi
135
136 # Get the length of $*
137 str_length="$(echo -n "$*" | wc -m)"
138
139 while [ "$i" -lt "${str_length}" ]
140 do
141 echo -n "="
142
143 i=$((i + 1))
144 done 118# done
145 119# eshopts_pop
146 echo 120# @CODE
147 121eshopts_push() {
148 return 0 122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__ESHOPTS_SAVE__[@]}
125 if [[ $1 == -[su] ]] ; then
126 __ESHOPTS_SAVE__[$i]=$(shopt -p)
127 [[ $# -eq 0 ]] && return 0
128 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
129 else
130 __ESHOPTS_SAVE__[$i]=$-
131 [[ $# -eq 0 ]] && return 0
132 set "$@" || die "eshopts_push: bad options to set: $*"
133 fi
149} 134}
150 135
151# Default directory where patches are located 136# @FUNCTION: eshopts_pop
137# @USAGE:
138# @DESCRIPTION:
139# Restore the shell options to the state saved with the corresponding
140# eshopts_push call. See that function for more details.
141eshopts_pop() {
142 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
143 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
144 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
145 local s=${__ESHOPTS_SAVE__[$i]}
146 unset __ESHOPTS_SAVE__[$i]
147 if [[ ${s} == "shopt -"* ]] ; then
148 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
149 else
150 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
151 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
152EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
153# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
154EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
155# Default options for patch 165# Default options for patch:
166# @CODE
156# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
157EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
158# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
159# and not the full path .. 175# and not the full path. Globs accepted.
160EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
161# Change the printed message for a single patch. 179# Change the printed message for a single patch.
162EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
163# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
164# 182# @DESCRIPTION:
165# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
166# 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
185# @VARIABLE: EPATCH_FORCE
186# @DESCRIPTION:
187# Only require patches to match EPATCH_SUFFIX rather than the extended
188# arch naming style.
167EPATCH_FORCE="no" 189EPATCH_FORCE="no"
168 190
169# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
170# or two patches. 192# @USAGE: [patches] [dirs of patches]
193# @DESCRIPTION:
194# epatch is designed to greatly simplify the application of patches. It can
195# process patch files directly, or directories of patches. The patches may be
196# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
197# the -p option as epatch will automatically attempt -p0 to -p5 until things
198# apply successfully.
171# 199#
172# It should work with .bz2, .gz, .zip and plain text patches. 200# If you do not specify any options, then epatch will default to the directory
173# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
174# 202#
175# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
176# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
177# 205# ${EPATCH_FORCE} == "yes"
178# Above EPATCH_* variables can be used to control various defaults,
179# bug they should be left as is to ensure an ebuild can rely on
180# them for.
181#
182# Patches are applied in current directory.
183#
184# Bulk Patches should preferibly have the form of:
185#
186# ??_${ARCH}_foo.${EPATCH_SUFFIX} 206# ??_${ARCH}_foo.${EPATCH_SUFFIX}
207# else
208# *.${EPATCH_SUFFIX}
209# @CODE
210# The leading ?? are typically numbers used to force consistent patch ordering.
211# The arch field is used to apply patches only for the host architecture with
212# the special value of "all" means apply for everyone. Note that using values
213# other than "all" is highly discouraged -- you should apply patches all the
214# time and let architecture details be detected at configure/compile time.
187# 215#
188# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
189# 218#
190# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
191# 02_sparc_another-fix.patch.bz2
192#
193# This ensures that there are a set order, and you can have ARCH
194# specific patches.
195#
196# If you however give an argument to epatch(), it will treat it as a
197# single patch that need to be applied if its a file. If on the other
198# hand its a directory, it will set EPATCH_SOURCE to this.
199#
200# <azarah@gentoo.org> (10 Nov 2002)
201#
202epatch() { 220epatch() {
203 local PIPE_CMD="" 221 _epatch_draw_line() {
204 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
205 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
206 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
207 local SINGLE_PATCH="no" 225 }
208 local x=""
209 226
210 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
211 then 228
229 # Let the rest of the code process one user arg at a time --
230 # each arg may expand into multiple patches, and each arg may
231 # need to start off with the default global EPATCH_xxx values
232 if [[ $# -gt 1 ]] ; then
212 local m="" 233 local m
213 einfo "${#} patches to apply..."
214 for m in "$@" ; do 234 for m in "$@" ; do
215 epatch "${m}" 235 epatch "${m}"
216 done 236 done
217 return 0 237 return 0
218 fi 238 fi
219 239
220 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
221 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
222 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
223 246 set -- "$1"
224 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
225 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
226 250
227 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
228 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
229 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
230 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 254
255 else
256 # sanity check ... if it isn't a dir or file, wtf man ?
257 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
258 echo
259 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
260 eerror
261 eerror " ${EPATCH_SOURCE}"
262 eerror " ( ${EPATCH_SOURCE##*/} )"
263 echo
264 die "Cannot find \$EPATCH_SOURCE!"
265 fi
266
267 local PIPE_CMD
268 case ${EPATCH_SUFFIX##*\.} in
269 xz) PIPE_CMD="xz -dc" ;;
270 lzma) PIPE_CMD="lzma -dc" ;;
271 bz2) PIPE_CMD="bzip2 -dc" ;;
272 gz|Z|z) PIPE_CMD="gzip -dc" ;;
273 ZIP|zip) PIPE_CMD="unzip -p" ;;
274 *) ;;
275 esac
276
277 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
278
279 local x
280 for x in "$@" ; do
281 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
282 # didn't match anything, ignore continue on
283 [[ ! -f ${x} ]] && continue
284
285 local patchname=${x##*/}
286
287 # Apply single patches, or forced sets of patches, or
288 # patches with ARCH dependant names.
289 # ???_arch_foo.patch
290 # Else, skip this input altogether
291 local a=${patchname#*_} # strip the ???_
292 a=${a%%_*} # strip the _foo.patch
293 if ! [[ ${SINGLE_PATCH} == "yes" || \
294 ${EPATCH_FORCE} == "yes" || \
295 ${a} == all || \
296 ${a} == ${ARCH} ]]
231 then 297 then
232 local EPATCH_SOURCE="$1/*" 298 continue
299 fi
300
301 # Let people filter things dynamically
302 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
303 # let people use globs in the exclude
304 eshopts_push -o noglob
305
306 local ex
307 for ex in ${EPATCH_EXCLUDE} ; do
308 if [[ ${patchname} == ${ex} ]] ; then
309 eshopts_pop
310 continue 2
311 fi
312 done
313
314 eshopts_pop
315 fi
316
317 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
318 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
319 einfo "${EPATCH_SINGLE_MSG}"
320 else
321 einfo "Applying ${patchname} ..."
322 fi
233 else 323 else
234 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
325 fi
326
327 # most of the time, there will only be one run per unique name,
328 # but if there are more, make sure we get unique log filenames
329 local STDERR_TARGET="${T}/${patchname}.out"
330 if [[ -e ${STDERR_TARGET} ]] ; then
331 STDERR_TARGET="${T}/${patchname}-$$.out"
332 fi
333
334 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
335
336 # Decompress the patch if need be
337 local count=0
338 local PATCH_TARGET
339 if [[ -n ${PIPE_CMD} ]] ; then
340 PATCH_TARGET="${T}/$$.patch"
341 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
342
343 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
235 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
359 if [[ -n ${abs_paths} ]] ; then
360 count=1
361 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
362 fi
363
364 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
365 while [[ ${count} -lt 5 ]] ; do
366 # Generate some useful debug info ...
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 ) >> "${STDERR_TARGET}"
374
375 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
376 (
377 _epatch_draw_line "***** ${patchname} *****"
378 echo
379 echo "ACTUALLY APPLYING ${patchname} ..."
380 echo
381 _epatch_draw_line "***** ${patchname} *****"
382 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
383 ) >> "${STDERR_TARGET}"
384
385 if [ $? -ne 0 ] ; then
386 echo
387 eerror "A dry-run of patch command succeeded, but actually"
388 eerror "applying the patch failed!"
389 #die "Real world sux compared to the dreamworld!"
390 count=5
391 fi
392 break
393 fi
394
395 : $(( count++ ))
396 done
397
398 # if we had to decompress the patch, delete the temp one
399 if [[ -n ${PIPE_CMD} ]] ; then
400 rm -f "${PATCH_TARGET}"
401 fi
402
403 if [[ ${count} -ge 5 ]] ; then
404 echo
405 eerror "Failed Patch: ${patchname} !"
406 eerror " ( ${PATCH_TARGET} )"
407 eerror
408 eerror "Include in your bugreport the contents of:"
409 eerror
410 eerror " ${STDERR_TARGET}"
411 echo
412 die "Failed Patch: ${patchname}!"
413 fi
414
415 # if everything worked, delete the patch log
416 rm -f "${STDERR_TARGET}"
417 eend 0
418 done
419
420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
421 : # everything worked
422}
423epatch_user() {
424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
425
426 # don't clobber any EPATCH vars that the parent might want
427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
432 if [[ -d ${EPATCH_SOURCE} ]] ; then
433 EPATCH_SOURCE=${EPATCH_SOURCE} \
434 EPATCH_SUFFIX="patch" \
435 EPATCH_FORCE="yes" \
436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
437 epatch
438 return 0
439 fi
440 done
441 return 1
442}
443
444# @FUNCTION: emktemp
445# @USAGE: [temp dir]
446# @DESCRIPTION:
447# Cheap replacement for when debianutils (and thus mktemp)
448# does not exist on the users system.
449emktemp() {
450 local exe="touch"
451 [[ $1 == -d ]] && exe="mkdir" && shift
452 local topdir=$1
453
454 if [[ -z ${topdir} ]] ; then
455 [[ -z ${T} ]] \
456 && topdir="/tmp" \
457 || topdir=${T}
458 fi
459
460 if ! type -P mktemp > /dev/null ; then
461 # system lacks `mktemp` so we have to fake it
462 local tmp=/
463 while [[ -e ${tmp} ]] ; do
464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
465 done
466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
467 echo "${tmp}"
236 else 468 else
237 if [ ! -d ${EPATCH_SOURCE} ] 469 # the args here will give slightly wierd names on BSD,
238 then 470 # but should produce a usable file on all userlands
239 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 471 if [[ ${exe} == "touch" ]] ; then
240 then 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
241 EPATCH_SOURCE="$1"
242 fi
243
244 echo
245 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
246 eerror
247 eerror " ${EPATCH_SOURCE}"
248 echo
249 die "Cannot find \$EPATCH_SOURCE!"
250 fi
251
252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
253 fi
254
255 case ${EPATCH_SUFFIX##*\.} in
256 bz2)
257 PIPE_CMD="bzip2 -dc"
258 PATCH_SUFFIX="bz2"
259 ;;
260 gz|Z|z)
261 PIPE_CMD="gzip -dc"
262 PATCH_SUFFIX="gz"
263 ;;
264 ZIP|zip)
265 PIPE_CMD="unzip -p"
266 PATCH_SUFFIX="zip"
267 ;;
268 *)
269 PIPE_CMD="cat"
270 PATCH_SUFFIX="patch"
271 ;;
272 esac
273
274 if [ "${SINGLE_PATCH}" = "no" ]
275 then
276 einfo "Applying various patches (bugfixes/updates)..."
277 fi
278 for x in ${EPATCH_SOURCE}
279 do
280 # New ARCH dependant patch naming scheme...
281 #
282 # ???_arch_foo.patch
283 #
284 if [ -f ${x} ] && \
285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ])
287 then
288 local count=0
289 local popts="${EPATCH_OPTS}"
290
291 if [ -n "${EPATCH_EXCLUDE}" ]
292 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
294 then
295 continue
296 fi
297 fi
298
299 if [ "${SINGLE_PATCH}" = "yes" ]
300 then
301 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then
303 einfo "${EPATCH_SINGLE_MSG}"
304 else
305 einfo "Applying ${x##*/}..."
306 fi
307 else
308 einfo " ${x##*/}..."
309 fi
310
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
313
314 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ]
316 do
317 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
320
321 if [ "${PATCH_SUFFIX}" != "patch" ]
322 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 else
326 PATCH_TARGET="${x}"
327 fi
328
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
331
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334
335 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then
337 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
338 then
339 echo
340 eerror "Could not extract patch!"
341 #die "Could not extract patch!"
342 count=5
343 break
344 fi
345 fi
346
347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
348 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
354
355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
356
357 if [ "$?" -ne 0 ]
358 then
359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
360 echo
361 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!"
364 count=5
365 fi
366
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
368
369 break
370 fi
371
372 count=$((count + 1))
373 done
374
375 if [ "${PATCH_SUFFIX}" != "patch" ]
376 then
377 rm -f ${PATCH_TARGET}
378 fi
379
380 if [ "${count}" -eq 5 ]
381 then
382 echo
383 eerror "Failed Patch: ${x##*/}!"
384 eerror
385 eerror "Include in your bugreport the contents of:"
386 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
388 echo
389 die "Failed Patch: ${x##*/}!"
390 fi
391
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
393
394 eend 0
395 fi
396 done
397 if [ "${SINGLE_PATCH}" = "no" ]
398 then
399 einfo "Done with patching"
400 fi
401}
402
403# This function return true if we are using the NPTL pthreads
404# implementation.
405#
406# <azarah@gentoo.org> (06 March 2003)
407#
408
409have_NPTL() {
410
411 cat > ${T}/test-nptl.c <<-"END"
412 #define _XOPEN_SOURCE
413 #include <unistd.h>
414 #include <stdio.h>
415
416 int main()
417 {
418 char buf[255];
419 char *str = buf;
420
421 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
422 if (NULL != str) {
423 printf("%s\n", str);
424 if (NULL != strstr(str, "NPTL"))
425 return 0;
426 }
427
428 return 1;
429 }
430 END
431
432 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
433 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
434 then
435 echo "yes"
436 einfon "Checking what PTHREADS implementation we have ... "
437 if ${T}/nptl
438 then
439 return 0
440 else 473 else
441 return 1 474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
442 fi
443 else
444 echo "no"
445 fi 475 fi
446
447 return 1
448}
449
450# This function check how many cpu's are present, and then set
451# -j in MAKEOPTS accordingly.
452#
453# Thanks to nall <nall@gentoo.org> for this.
454#
455get_number_of_jobs() {
456 local jobs=0
457
458 if [ ! -r /proc/cpuinfo ]
459 then
460 return 1
461 fi
462
463 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
464 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
465 then
466 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
467 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
468 ADMINPARAM="${ADMINPARAM/-j}"
469 fi
470
471 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
472
473 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
474 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
475 then
476 # these archs will always have "[Pp]rocessor"
477 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
478
479 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
480 then
481 # sparc always has "ncpus active"
482 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
483
484 elif [ "${ARCH}" = "alpha" ]
485 then
486 # alpha has "cpus active", but only when compiled with SMP
487 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
488 then
489 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
490 else
491 jobs=2
492 fi 476 fi
493
494 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
495 then
496 # ppc has "processor", but only when compiled with SMP
497 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
498 then
499 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
500 else
501 jobs=2
502 fi
503 elif [ "${ARCH}" = "s390" ]
504 then
505 # s390 has "# processors : "
506 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
507 else
508 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
509 die "Unknown ARCH -- ${ARCH}!"
510 fi
511
512 # Make sure the number is valid ...
513 if [ "${jobs}" -lt 1 ]
514 then
515 jobs=1
516 fi
517
518 if [ -n "${ADMINPARAM}" ]
519 then
520 if [ "${jobs}" -gt "${ADMINPARAM}" ]
521 then
522 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
523 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
524 else
525 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
526 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
527 fi
528 fi
529} 477}
530 478
531# Cheap replacement for when debianutils (and thus mktemp) 479# @FUNCTION: egetent
532# does not exist on the users system 480# @USAGE: <database> <key>
533# vapier@gentoo.org 481# @MAINTAINER:
534# 482# base-system@gentoo.org (Linux)
535# Takes just 1 parameter (the directory to create tmpfile in) 483# Joe Jezak <josejx@gmail.com> (OS X)
536mymktemp() { 484# usata@gentoo.org (OS X)
537 local topdir="$1" 485# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
538 486# @DESCRIPTION:
539 [ -z "${topdir}" ] && topdir=/tmp 487# Small wrapper for getent (Linux),
540 if [ "`which mktemp 2>/dev/null`" ] 488# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
541 then
542 mktemp -p ${topdir}
543 else
544 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
545 touch ${tmp}
546 echo ${tmp}
547 fi
548}
549
550# Small wrapper for getent (Linux) and nidump (Mac OS X)
551# used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
552# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
553#
554# egetent(database, key)
555egetent() { 490egetent() {
556 if [ "${ARCH}" == "macos" ] ; then 491 case ${CHOST} in
492 *-darwin[678])
557 case "$2" in 493 case "$2" in
558 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
559 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
560 ;; 496 ;;
561 *) # Numeric 497 *) # Numeric
562 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
563 ;; 499 ;;
564 esac 500 esac
565 else 501 ;;
566 getent $1 $2 502 *-darwin*)
503 local mytype=$1
504 [[ "passwd" == $mytype ]] && mytype="Users"
505 [[ "group" == $mytype ]] && mytype="Groups"
506 case "$2" in
507 *[!0-9]*) # Non numeric
508 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
509 ;;
510 *) # Numeric
511 local mykey="UniqueID"
512 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
513 dscl . -search /$mytype $mykey $2 2>/dev/null
514 ;;
515 esac
516 ;;
517 *-freebsd*|*-dragonfly*)
518 local opts action="user"
519 [[ $1 == "passwd" ]] || action="group"
520
521 # lookup by uid/gid
522 if [[ $2 == [[:digit:]]* ]] ; then
523 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
567 fi 524 fi
568}
569 525
570# Simplify/standardize adding users to the system 526 pw show ${action} ${opts} "$2" -q
571# vapier@gentoo.org 527 ;;
572# 528 *-netbsd*|*-openbsd*)
573# enewuser(username, uid, shell, homedir, groups, extra options) 529 grep "$2:\*:" /etc/$1
574# 530 ;;
575# Default values if you do not specify any: 531 *)
576# username: REQUIRED ! 532 type -p nscd >& /dev/null && nscd -i "$1"
577# uid: next available (see useradd(8)) 533 getent "$1" "$2"
578# note: pass -1 to get default behavior 534 ;;
579# shell: /bin/false 535 esac
580# homedir: /dev/null 536}
581# groups: none 537
582# extra: comment of 'added by portage for ${PN}' 538# @FUNCTION: enewuser
539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
540# @DESCRIPTION:
541# Same as enewgroup, you are not required to understand how to properly add
542# a user to the system. The only required parameter is the username.
543# Default uid is (pass -1 for this) next available, default shell is
544# /bin/false, default homedir is /dev/null, there are no default groups,
545# and default params sets the comment as 'added by portage for ${PN}'.
583enewuser() { 546enewuser() {
547 case ${EBUILD_PHASE} in
548 unpack|compile|test|install)
549 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
550 eerror "Package fails at QA and at life. Please file a bug."
551 die "Bad package! enewuser is only for use in pkg_* functions!"
552 esac
553
584 # get the username 554 # get the username
585 local euser="$1"; shift 555 local euser=$1; shift
586 if [ -z "${euser}" ] 556 if [[ -z ${euser} ]] ; then
587 then
588 eerror "No username specified !" 557 eerror "No username specified !"
589 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
590 fi 559 fi
591 560
592 # lets see if the username already exists 561 # lets see if the username already exists
593 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
594 then
595 return 0 563 return 0
596 fi 564 fi
597 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
598 566
599 # options to pass to useradd 567 # options to pass to useradd
600 local opts= 568 local opts=
601 569
602 # handle uid 570 # handle uid
603 local euid="$1"; shift 571 local euid=$1; shift
604 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
605 then
606 if [ "${euid}" -gt 0 ] 573 if [[ ${euid} -gt 0 ]] ; then
607 then
608 if [ ! -z "`egetent passwd ${euid}`" ] 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
609 then
610 euid="next" 575 euid="next"
611 fi 576 fi
612 else 577 else
613 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
614 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
615 fi 580 fi
616 else 581 else
617 euid="next" 582 euid="next"
618 fi 583 fi
619 if [ "${euid}" == "next" ] 584 if [[ ${euid} == "next" ]] ; then
620 then 585 for ((euid = 101; euid <= 999; euid++)); do
621 local pwrange
622 if [ "${ARCH}" == "macos" ] ; then
623 pwrange="`jot 898 101`"
624 else
625 pwrange="`seq 101 999`"
626 fi
627 for euid in ${pwrange} ; do
628 [ -z "`egetent passwd ${euid}`" ] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
629 done 587 done
630 fi 588 fi
631 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
632 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
633 591
634 # handle shell 592 # handle shell
635 local eshell="$1"; shift 593 local eshell=$1; shift
636 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 594 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
637 then 595 if [[ ! -e ${ROOT}${eshell} ]] ; then
638 if [ ! -e "${eshell}" ]
639 then
640 eerror "A shell was specified but it does not exist !" 596 eerror "A shell was specified but it does not exist !"
641 die "${eshell} does not exist" 597 die "${eshell} does not exist in ${ROOT}"
598 fi
599 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
600 eerror "Do not specify ${eshell} yourself, use -1"
601 die "Pass '-1' as the shell parameter"
642 fi 602 fi
643 else 603 else
604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
605 [[ -x ${ROOT}${shell} ]] && break
606 done
607
608 if [[ ${shell} == "/dev/null" ]] ; then
609 eerror "Unable to identify the shell to use, proceeding with userland default."
610 case ${USERLAND} in
644 eshell="/bin/false" 611 GNU) shell="/bin/false" ;;
612 BSD) shell="/sbin/nologin" ;;
613 Darwin) shell="/usr/sbin/nologin" ;;
614 *) die "Unable to identify the default shell for userland ${USERLAND}"
615 esac
616 fi
617
618 eshell=${shell}
645 fi 619 fi
646 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
647 opts="${opts} -s ${eshell}" 621 opts="${opts} -s ${eshell}"
648 622
649 # handle homedir 623 # handle homedir
650 local ehome="$1"; shift 624 local ehome=$1; shift
651 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 625 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
652 then
653 ehome="/dev/null" 626 ehome="/dev/null"
654 fi 627 fi
655 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
656 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
657 630
658 # handle groups 631 # handle groups
659 local egroups="$1"; shift 632 local egroups=$1; shift
660 if [ ! -z "${egroups}" ] 633 if [[ ! -z ${egroups} ]] ; then
661 then
662 local oldifs="${IFS}" 634 local oldifs=${IFS}
635 local defgroup="" exgroups=""
636
663 export IFS="," 637 export IFS=","
664 for g in ${egroups} 638 for g in ${egroups} ; do
665 do 639 export IFS=${oldifs}
666 if [ -z "`egetent group \"${g}\"`" ] 640 if [[ -z $(egetent group "${g}") ]] ; then
667 then
668 eerror "You must add group ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
669 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
670 fi 643 fi
644 if [[ -z ${defgroup} ]] ; then
645 defgroup=${g}
646 else
647 exgroups="${exgroups},${g}"
648 fi
649 export IFS=","
671 done 650 done
672 export IFS="${oldifs}" 651 export IFS=${oldifs}
652
673 opts="${opts} -g ${egroups}" 653 opts="${opts} -g ${defgroup}"
654 if [[ ! -z ${exgroups} ]] ; then
655 opts="${opts} -G ${exgroups:1}"
656 fi
674 else 657 else
675 egroups="(none)" 658 egroups="(none)"
676 fi 659 fi
677 einfo " - Groups: ${egroups}" 660 einfo " - Groups: ${egroups}"
678 661
679 # handle extra and add the user 662 # handle extra and add the user
680 local eextra="$@"
681 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox=${SANDBOX_ON}
682 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
683 if [ "${ARCH}" == "macos" ]; 665 case ${CHOST} in
684 then 666 *-darwin*)
685 ### Make the user 667 ### Make the user
686 if [ -z "${eextra}" ] 668 if [[ -z $@ ]] ; then
687 then
688 dscl . create /users/${euser} uid ${euid} 669 dscl . create /users/${euser} uid ${euid}
689 dscl . create /users/${euser} shell ${eshell} 670 dscl . create /users/${euser} shell ${eshell}
690 dscl . create /users/${euser} home ${ehome} 671 dscl . create /users/${euser} home ${ehome}
691 dscl . create /users/${euser} realname "added by portage for ${PN}" 672 dscl . create /users/${euser} realname "added by portage for ${PN}"
692 ### Add the user to the groups specified 673 ### Add the user to the groups specified
674 local oldifs=${IFS}
675 export IFS=","
693 for g in ${egroups} 676 for g in ${egroups} ; do
694 do
695 dscl . merge /groups/${g} users ${euser} 677 dscl . merge /groups/${g} users ${euser}
696 done 678 done
679 export IFS=${oldifs}
697 else 680 else
698 einfo "Extra options are not supported on macos yet" 681 einfo "Extra options are not supported on Darwin yet"
699 einfo "Please report the ebuild along with the info below" 682 einfo "Please report the ebuild along with the info below"
700 einfo "eextra: ${eextra}" 683 einfo "eextra: $@"
701 die "Required function missing" 684 die "Required function missing"
702 fi 685 fi
703 else 686 ;;
704 if [ -z "${eextra}" ] 687 *-freebsd*|*-dragonfly*)
705 then 688 if [[ -z $@ ]] ; then
706 useradd ${opts} ${euser} \ 689 pw useradd ${euser} ${opts} \
707 -c "added by portage for ${PN}" \ 690 -c "added by portage for ${PN}" \
691 die "enewuser failed"
692 else
693 einfo " - Extra: $@"
694 pw useradd ${euser} ${opts} \
695 "$@" || die "enewuser failed"
696 fi
697 ;;
698
699 *-netbsd*)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} ${euser} || die "enewuser failed"
702 else
703 einfo " - Extra: $@"
704 useradd ${opts} ${euser} "$@" || die "enewuser failed"
705 fi
706 ;;
707
708 *-openbsd*)
709 if [[ -z $@ ]] ; then
710 useradd -u ${euid} -s ${eshell} \
711 -d ${ehome} -c "Added by portage for ${PN}" \
712 -g ${egroups} ${euser} || die "enewuser failed"
713 else
714 einfo " - Extra: $@"
715 useradd -u ${euid} -s ${eshell} \
716 -d ${ehome} -c "Added by portage for ${PN}" \
717 -g ${egroups} ${euser} "$@" || die "enewuser failed"
718 fi
719 ;;
720
721 *)
722 if [[ -z $@ ]] ; then
723 useradd -r ${opts} \
724 -c "added by portage for ${PN}" \
725 ${euser} \
708 || die "enewuser failed" 726 || die "enewuser failed"
709 else 727 else
710 einfo " - Extra: ${eextra}" 728 einfo " - Extra: $@"
711 useradd ${opts} ${euser} ${eextra} \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
712 || die "enewuser failed" 731 || die "enewuser failed"
713 fi 732 fi
733 ;;
734 esac
735
736 if [[ ! -e ${ROOT}/${ehome} ]] ; then
737 einfo " - Creating ${ehome} in ${ROOT}"
738 mkdir -p "${ROOT}/${ehome}"
739 chown ${euser} "${ROOT}/${ehome}"
740 chmod 755 "${ROOT}/${ehome}"
714 fi 741 fi
742
715 export SANDBOX_ON="${oldsandbox}" 743 export SANDBOX_ON=${oldsandbox}
716
717 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
718 then
719 einfo " - Creating ${ehome} in ${D}"
720 dodir ${ehome}
721 fowners ${euser} ${ehome}
722 fperms 755 ${ehome}
723 fi
724} 744}
725 745
726# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
727# vapier@gentoo.org 747# @USAGE: <group> [gid]
728# 748# @DESCRIPTION:
729# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
730# 750# group to the system. Just give it a group name to add and enewgroup will
731# Default values if you do not specify any: 751# do the rest. You may specify the gid for the group or allow the group to
732# groupname: REQUIRED ! 752# allocate the next available one.
733# gid: next available (see groupadd(8))
734# extra: none
735enewgroup() { 753enewgroup() {
754 case ${EBUILD_PHASE} in
755 unpack|compile|test|install)
756 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
757 eerror "Package fails at QA and at life. Please file a bug."
758 die "Bad package! enewgroup is only for use in pkg_* functions!"
759 esac
760
736 # get the group 761 # get the group
737 local egroup="$1"; shift 762 local egroup="$1"; shift
738 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
739 then 764 then
740 eerror "No group specified !" 765 eerror "No group specified !"
741 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
742 fi 767 fi
743 768
744 # see if group already exists 769 # see if group already exists
745 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
746 then
747 return 0 771 return 0
748 fi 772 fi
749 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
750 774
751 # options to pass to useradd 775 # options to pass to useradd
757 then 781 then
758 if [ "${egid}" -gt 0 ] 782 if [ "${egid}" -gt 0 ]
759 then 783 then
760 if [ -z "`egetent group ${egid}`" ] 784 if [ -z "`egetent group ${egid}`" ]
761 then 785 then
762 if [ "${ARCH}" == "macos" ] ; then 786 if [[ "${CHOST}" == *-darwin* ]]; then
763 opts="${opts} ${egid}" 787 opts="${opts} ${egid}"
764 else 788 else
765 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
766 fi 790 fi
767 else 791 else
781 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
782 806
783 # add the group 807 # add the group
784 local oldsandbox="${SANDBOX_ON}" 808 local oldsandbox="${SANDBOX_ON}"
785 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
786 if [ "${ARCH}" == "macos" ]; 810 case ${CHOST} in
787 then 811 *-darwin*)
788 if [ ! -z "${eextra}" ]; 812 if [ ! -z "${eextra}" ];
789 then 813 then
790 einfo "Extra options are not supported on macos yet" 814 einfo "Extra options are not supported on Darwin/OS X yet"
791 einfo "Please report the ebuild along with the info below" 815 einfo "Please report the ebuild along with the info below"
792 einfo "eextra: ${eextra}" 816 einfo "eextra: ${eextra}"
793 die "Required function missing" 817 die "Required function missing"
794 fi 818 fi
795 819
796 # If we need the next available 820 # If we need the next available
797 case ${egid} in 821 case ${egid} in
798 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
799 for egid in `jot 898 101`; do 823 for ((egid = 101; egid <= 999; egid++)); do
800 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
801 done 825 done
802 esac 826 esac
803 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
804 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
805 else 829 ;;
830
831 *-freebsd*|*-dragonfly*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
839 ;;
840
841 *-netbsd*)
842 case ${egid} in
843 *[!0-9]*) # Non numeric
844 for ((egid = 101; egid <= 999; egid++)); do
845 [[ -z $(egetent group ${egid}) ]] && break
846 done
847 esac
848 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
849 ;;
850
851 *)
852 # We specify -r so that we get a GID in the system range from login.defs
806 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
807 fi 854 ;;
855 esac
808 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
809} 857}
810 858
811# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
812# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
813# 861# @DESCRIPTION:
814# edos2unix(file, <more files>...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
815edos2unix() { 866edos2unix() {
816 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
817 do
818 cp "${f}" ${T}/edos2unix
819 sed 's/\r$//' ${T}/edos2unix > "${f}"
820 done
821} 868}
822 869
823# Make a desktop file ! 870# Make a desktop file !
824# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
825# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
826# gnome2 /usr/share/applications
827# gnome1 /usr/share/gnome/apps/
828# KDE ${KDEDIR}/share/applnk /usr/share/applnk
829# 873#
830# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
831# 875#
832# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
833# name: the name that will show up in the menu 877# name: the name that will show up in the menu
834# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
835# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
836# a full path to an icon 880# a full path to an icon
837# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
838# http://www.freedesktop.org/standards/menu-spec/ 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
839# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
840make_desktop_entry() { 884make_desktop_entry() {
841 [ -z "$1" ] && eerror "You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
842 886
843 local exec="${1}" 887 local exec=${1}
844 local name="${2:-${PN}}" 888 local name=${2:-${PN}}
845 local icon="${3:-${PN}.png}" 889 local icon=${3:-${PN}}
846 local type="${4}" 890 local type=${4}
847 local subdir="${6}" 891 local fields=${5}
848 local path="${5:-${GAMES_PREFIX}}" 892
849 if [ -z "${type}" ] 893 if [[ -z ${type} ]] ; then
850 then 894 local catmaj=${CATEGORY%%-*}
851 case ${CATEGORY} in 895 local catmin=${CATEGORY##*-}
852 "app-emulation") 896 case ${catmaj} in
853 type=Emulator 897 app)
854 subdir="Emulation" 898 case ${catmin} in
899 accessibility) type=Accessibility;;
900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
904 cdr) type=DiscBurning;;
905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
907 editors) type=TextEditor;;
908 emacs) type=TextEditor;;
909 emulation) type=Emulator;;
910 laptop) type=HardwareSettings;;
911 office) type=Office;;
912 pda) type=PDA;;
913 vim) type=TextEditor;;
914 xemacs) type=TextEditor;;
915 esac
855 ;; 916 ;;
856 "games-"*) 917
857 type=Game 918 dev)
858 subdir="Games" 919 type="Development"
859 ;; 920 ;;
860 "net-"*) 921
861 type=Network 922 games)
862 subdir="${type}" 923 case ${catmin} in
924 action|fps) type=ActionGame;;
925 arcade) type=ArcadeGame;;
926 board) type=BoardGame;;
927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
931 rpg) type=RolePlaying;;
932 simulation) type=Simulation;;
933 sports) type=SportsGame;;
934 strategy) type=StrategyGame;;
935 esac
936 type="Game;${type}"
863 ;; 937 ;;
938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
947 mail)
948 type="Network;Email"
949 ;;
950
951 media)
952 case ${catmin} in
953 gfx)
954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
958 radio) type=Tuner;;
959 sound) type=Audio;;
960 tv) type=TV;;
961 video) type=Video;;
962 esac
963 type="AudioVideo;${type}"
964 ;;
965 esac
966 ;;
967
968 net)
969 case ${catmin} in
970 dialup) type=Dialup;;
971 ftp) type=FileTransfer;;
972 im) type=InstantMessaging;;
973 irc) type=IRCClient;;
974 mail) type=Email;;
975 news) type=News;;
976 nntp) type=News;;
977 p2p) type=FileTransfer;;
978 voip) type=Telephony;;
979 esac
980 type="Network;${type}"
981 ;;
982
983 sci)
984 case ${catmin} in
985 astro*) type=Astronomy;;
986 bio*) type=Biology;;
987 calc*) type=Calculator;;
988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
990 geo*) type=Geology;;
991 math*) type=Math;;
992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
994 esac
995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
1000 ;;
1001
1002 www)
1003 case ${catmin} in
1004 client) type=WebBrowser;;
1005 esac
1006 type="Network;${type}"
1007 ;;
1008
864 *) 1009 *)
865 type= 1010 type=
866 subdir=
867 ;; 1011 ;;
868 esac 1012 esac
869 fi 1013 fi
870 local desktop="${T}/${exec}.desktop" 1014 if [ "${SLOT}" == "0" ] ; then
1015 local desktop_name="${PN}"
1016 else
1017 local desktop_name="${PN}-${SLOT}"
1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
871 1021
1022 # Don't append another ";" when a valid category value is provided.
1023 type=${type%;}${type:+;}
1024
1025 eshopts_push -s extglob
1026 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1027 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1028 ewarn "allowed in .desktop files if the value is not an absolute path."
1029 icon=${icon%.@(xpm|png|svg)}
1030 fi
1031 eshopts_pop
1032
1033 cat <<-EOF > "${desktop}"
872echo "[Desktop Entry] 1034 [Desktop Entry]
873Encoding=UTF-8
874Version=0.9.2
875Name=${name} 1035 Name=${name}
876Type=Application 1036 Type=Application
877Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
878Exec=${exec} 1038 Exec=${exec}
879Path=${path} 1039 TryExec=${exec%% *}
880Icon=${icon} 1040 Icon=${icon}
881Categories=Application;${type};" > ${desktop} 1041 Categories=${type}
1042 EOF
882 1043
883 if [ -d "/usr/share/applications" ] 1044 if [[ ${fields:-=} != *=* ]] ; then
884 then 1045 # 5th arg used to be value to Path=
1046 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1047 fields="Path=${fields}"
1048 fi
1049 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1050
1051 (
1052 # wrap the env here so that the 'insinto' call
1053 # doesn't corrupt the env of the caller
885 insinto /usr/share/applications 1054 insinto /usr/share/applications
886 doins ${desktop} 1055 doins "${desktop}"
887 fi 1056 ) || die "installing desktop file failed"
1057}
888 1058
889 #if [ -d "/usr/share/gnome/apps" ] 1059# @FUNCTION: validate_desktop_entries
890 #then 1060# @USAGE: [directories]
891 # insinto /usr/share/gnome/apps/Games 1061# @MAINTAINER:
892 # doins ${desktop} 1062# Carsten Lohrke <carlo@gentoo.org>
893 #fi 1063# @DESCRIPTION:
894 1064# Validate desktop entries using desktop-file-utils
895 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1065validate_desktop_entries() {
896 #then 1066 if [[ -x /usr/bin/desktop-file-validate ]] ; then
897 # for ver in /usr/kde/* 1067 einfo "Checking desktop entry validity"
898 # do 1068 local directories=""
899 # insinto ${ver}/share/applnk/Games 1069 for d in /usr/share/applications $@ ; do
900 # doins ${desktop} 1070 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
901 # done 1071 done
1072 if [[ -n ${directories} ]] ; then
1073 for FILE in $(find ${directories} -name "*\.desktop" \
1074 -not -path '*.hidden*' | sort -u 2>/dev/null)
1075 do
1076 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1077 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1078 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1079 done
1080 fi
1081 echo ""
1082 else
1083 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
902 #fi 1084 fi
1085}
903 1086
904 if [ -d "/usr/share/applnk" ] 1087# @FUNCTION: make_session_desktop
905 then 1088# @USAGE: <title> <command> [command args...]
906 insinto /usr/share/applnk/${subdir} 1089# @DESCRIPTION:
1090# Make a GDM/KDM Session file. The title is the file to execute to start the
1091# Window Manager. The command is the name of the Window Manager.
1092#
1093# You can set the name of the file via the ${wm} variable.
1094make_session_desktop() {
1095 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1096 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1097
1098 local title=$1
1099 local command=$2
1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
1102
1103 cat <<-EOF > "${desktop}"
1104 [Desktop Entry]
1105 Name=${title}
1106 Comment=This session logs you into ${title}
1107 Exec=${command} $*
1108 TryExec=${command}
1109 Type=XSession
1110 EOF
1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
1115 insinto /usr/share/xsessions
907 doins ${desktop} 1116 doins "${desktop}"
1117 )
1118}
1119
1120# @FUNCTION: domenu
1121# @USAGE: <menus>
1122# @DESCRIPTION:
1123# Install the list of .desktop menu files into the appropriate directory
1124# (/usr/share/applications).
1125domenu() {
1126 (
1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
1129 local i j ret=0
1130 insinto /usr/share/applications
1131 for i in "$@" ; do
1132 if [[ -f ${i} ]] ; then
1133 doins "${i}"
1134 ((ret+=$?))
1135 elif [[ -d ${i} ]] ; then
1136 for j in "${i}"/*.desktop ; do
1137 doins "${j}"
1138 ((ret+=$?))
1139 done
1140 else
1141 ((++ret))
908 fi 1142 fi
1143 done
1144 exit ${ret}
1145 )
1146}
909 1147
910 return 0 1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
1156 insinto /usr/share/applications
1157 newins "$@"
1158 )
1159}
1160
1161# @FUNCTION: doicon
1162# @USAGE: <list of icons>
1163# @DESCRIPTION:
1164# Install the list of icons into the icon directory (/usr/share/pixmaps).
1165# This is useful in conjunction with creating desktop/menu files.
1166doicon() {
1167 (
1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
1170 local i j ret
1171 insinto /usr/share/pixmaps
1172 for i in "$@" ; do
1173 if [[ -f ${i} ]] ; then
1174 doins "${i}"
1175 ((ret+=$?))
1176 elif [[ -d ${i} ]] ; then
1177 for j in "${i}"/*.png ; do
1178 doins "${j}"
1179 ((ret+=$?))
1180 done
1181 else
1182 ((++ret))
1183 fi
1184 done
1185 exit ${ret}
1186 )
1187}
1188
1189# @FUNCTION: newicon
1190# @USAGE: <icon> <newname>
1191# @DESCRIPTION:
1192# Like all other new* functions, install the specified icon as newname.
1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
1197 insinto /usr/share/pixmaps
1198 newins "$@"
1199 )
911} 1200}
912 1201
913# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
914find_unpackable_file() { 1203find_unpackable_file() {
915 local src="$1" 1204 local src=$1
916 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
917 then
918 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
919 else 1207 else
920 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
921 then
922 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
923 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
924 then
925 src="${PWD}/${src}" 1211 src=${PWD}/${src}
926 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
927 then
928 src="${src}" 1213 src=${src}
929 fi
930 fi 1214 fi
931 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
932 echo "${src}" 1217 echo "${src}"
933} 1218}
934 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
935# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
936# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
937# the middle of the archive. Valve seems to use it a lot ... too bad 1225# the middle of the archive. Valve seems to use it a lot ... too bad
938# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1226# it seems to like to segfault a lot :(. So lets take it apart ourselves.
939# 1227#
940# Usage: unpack_pdv [file to unpack] [size of off_t]
941# - you have to specify the off_t size ... i have no idea how to extract that 1228# You have to specify the off_t size ... I have no idea how to extract that
942# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
943# the size of the off_t type (in bytes) on the machine that built the pdv 1230# the size of the off_t type (in bytes) on the machine that built the pdv
1231# archive.
1232#
944# archive. one way to determine this is by running the following commands: 1233# One way to determine this is by running the following commands:
1234#
1235# @CODE
945# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
946# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
947# basically look for the first lseek command (we do the strings/grep because 1240# Basically look for the first lseek command (we do the strings/grep because
948# sometimes the function call is _llseek or something) and steal the 2nd 1241# sometimes the function call is _llseek or something) and steal the 2nd
949# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
950# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
951# lseek 1246# lseek
952# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
953# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
954# thus we would pass in the value of '4' as the second parameter. 1251# Thus we would pass in the value of '4' as the second parameter.
955unpack_pdv() { 1252unpack_pdv() {
956 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
957 local sizeoff_t="$2" 1254 local sizeoff_t=$2
958 1255
1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
959 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1257 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
960 1258
961 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
962 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
963 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
964 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1262 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
965 1263
966 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
967 local metafile="`mymktemp ${T}`" 1265 local metafile=$(emktemp)
968 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
969 1267
970 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
971 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
972 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
973 1271
974 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
975 local tmpfile="`mymktemp ${T}`" 1273 local tmpfile=$(emktemp)
976 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
977 1275
978 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
979 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
980 iscompressed=1 1278 iscompressed=1
981 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
982 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
983 else 1281 else
984 iscompressed=0 1282 iscompressed=0
985 fi 1283 fi
986 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
987 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
988 istar=1 1286 istar=1
989 else 1287 else
990 istar=0 1288 istar=0
991 fi 1289 fi
992 1290
1020 true 1318 true
1021 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1022 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1023} 1321}
1024 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1025# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1026# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1027# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1028# many other game companies. 1329# many other game companies.
1029# 1330#
1030# Usage: unpack_makeself [file to unpack] [offset] 1331# If the file is not specified, then ${A} is used. If the
1031# - If the file is not specified then unpack will utilize ${A}.
1032# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1033# the proper offset from the script itself. 1333# the proper offset from the script itself.
1034unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1035 local src="`find_unpackable_file $1`" 1336 local src=$(find_unpackable_file "${src_input}")
1036 local skip="$2" 1337 local skip=$2
1338 local exe=$3
1037 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1038 local shrtsrc="`basename ${src}`" 1342 local shrtsrc=$(basename "${src}")
1039 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1040 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1041 then
1042 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1043 local skip=0 1346 local skip=0
1347 exe=tail
1044 case ${ver} in 1348 case ${ver} in
1045 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1046 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1047 ;; 1351 ;;
1048 2.0|2.0.1) 1352 2.0|2.0.1)
1049 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1050 ;; 1354 ;;
1051 2.1.1) 1355 2.1.1)
1052 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1053 let skip="skip + 1" 1357 (( skip++ ))
1054 ;; 1358 ;;
1055 2.1.2) 1359 2.1.2)
1056 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1057 let skip="skip + 1" 1361 (( skip++ ))
1058 ;; 1362 ;;
1059 2.1.3) 1363 2.1.3)
1060 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1061 let skip="skip + 1" 1365 (( skip++ ))
1366 ;;
1367 2.1.4|2.1.5)
1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1369 skip=$(head -n ${skip} "${src}" | wc -c)
1370 exe="dd"
1062 ;; 1371 ;;
1063 *) 1372 *)
1064 eerror "I'm sorry, but I was unable to support the Makeself file." 1373 eerror "I'm sorry, but I was unable to support the Makeself file."
1065 eerror "The version I detected was '${ver}'." 1374 eerror "The version I detected was '${ver}'."
1066 eerror "Please file a bug about the file ${shrtsrc} at" 1375 eerror "Please file a bug about the file ${shrtsrc} at"
1068 die "makeself version '${ver}' not supported" 1377 die "makeself version '${ver}' not supported"
1069 ;; 1378 ;;
1070 esac 1379 esac
1071 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1072 fi 1381 fi
1382 case ${exe} in
1383 tail) exe="tail -n +${skip} '${src}'";;
1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1385 *) die "makeself cant handle exe '${exe}'"
1386 esac
1073 1387
1074 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1075 local tmpfile="`mymktemp ${T}`" 1389 local tmpfile=$(emktemp)
1076 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1077 local filetype="`file -b ${tmpfile}`" 1391 local filetype=$(file -b "${tmpfile}")
1078 case ${filetype} in 1392 case ${filetype} in
1079 *tar\ archive) 1393 *tar\ archive*)
1080 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1081 ;; 1395 ;;
1082 bzip2*) 1396 bzip2*)
1083 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1084 ;; 1398 ;;
1085 gzip*) 1399 gzip*)
1086 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1400 eval ${exe} | tar --no-same-owner -xzf -
1087 ;; 1401 ;;
1088 compress*) 1402 compress*)
1089 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1403 eval ${exe} | gunzip | tar --no-same-owner -xf -
1090 ;; 1404 ;;
1091 *) 1405 *)
1092 eerror "Unknown filetype \"${filetype}\" ?" 1406 eerror "Unknown filetype \"${filetype}\" ?"
1093 false 1407 false
1094 ;; 1408 ;;
1095 esac 1409 esac
1096 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1097} 1411}
1098 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1099# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1100#
1101# Usage: check_license [license]
1102# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1103check_license() { 1418check_license() {
1104 local lic=$1 1419 local lic=$1
1105 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1106 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1107 else 1422 else
1108 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1109 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1110 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1111 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1112 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1113 lic="${src}" 1428 lic="${lic}"
1114 fi
1115 fi 1429 fi
1116 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1117 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1118 1432
1119 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1120 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1121 local alic 1435 local alic
1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1122 for alic in "${ACCEPT_LICENSE}" ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1123 [ "${alic}" == "*" ] && return 0 1438 if [[ ${alic} == ${l} ]]; then
1124 [ "${alic}" == "${l}" ] && return 0 1439 eshopts_pop
1440 return 0
1441 fi
1125 done 1442 done
1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1126 1445
1127 local licmsg="`mymktemp ${T}`" 1446 local licmsg=$(emktemp)
1128 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1129********************************************************** 1448 **********************************************************
1130The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1131package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1132continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1133CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1134********************************************************** 1453 **********************************************************
1135 1454
1136EOF 1455 EOF
1137 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1138 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1139 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1140 read alic 1459 read alic
1141 case ${alic} in 1460 case ${alic} in
1148 die "Failed to accept license" 1467 die "Failed to accept license"
1149 ;; 1468 ;;
1150 esac 1469 esac
1151} 1470}
1152 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1153# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1475# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1154# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1155# 1477#
1156# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1157# standardize everything. all you have to do is call cdrom_get_cds() 1479# standardize everything. All you have to do is call cdrom_get_cds()
1158# and when the function returns, you can assume that the cd has been 1480# and when the function returns, you can assume that the cd has been
1159# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1160# 1482#
1483# The function will attempt to locate a cd based upon a file that is on
1484# the cd. The more files you give this function, the more cds
1485# the cdrom functions will handle.
1486#
1161# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1487# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1162# etc... if you want to give the cds better names, then just export 1488# etc... If you want to give the cds better names, then just export
1163# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1489# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1490# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1491# also use the CDROM_NAME_SET bash array.
1164# 1492#
1165# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1493# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1166#
1167# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1168# - this will attempt to locate a cd based upon a file that is on
1169# the cd ... the more files you give this function, the more cds
1170# the cdrom functions will handle
1171cdrom_get_cds() { 1494cdrom_get_cds() {
1172 # first we figure out how many cds we're dealing with by 1495 # first we figure out how many cds we're dealing with by
1173 # the # of files they gave us 1496 # the # of files they gave us
1174 local cdcnt=0 1497 local cdcnt=0
1175 local f= 1498 local f=
1176 for f in "$@" ; do 1499 for f in "$@" ; do
1177 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1178 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1179 done 1502 done
1180 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1181 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1182 1505
1183 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1184 # if they did, let's just believe them that it's correct 1507 # if they did, let's just believe them that it's correct
1185 if [ ! -z "${CD_ROOT}" ] ; then 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1186 export CDROM_ROOT="${CD_ROOT}"
1187 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1188 return
1189 fi
1190 # do the same for CD_ROOT_X
1191 if [ ! -z "${CD_ROOT_1}" ] ; then
1192 local var= 1509 local var=
1193 cdcnt=0 1510 cdcnt=0
1194 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1195 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1196 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1197 if [ -z "${!var}" ] ; then 1515 if [[ -z ${!var} ]] ; then
1198 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1199 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1200 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1201 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1202 fi 1520 fi
1203 export CDROM_ROOTS_${cdcnt}="${!var}"
1204 done 1521 done
1205 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1206 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1523 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1524 export CDROM_SET=-1
1525 for f in ${CDROM_CHECK_1//:/ } ; do
1526 ((++CDROM_SET))
1527 [[ -e ${CDROM_ROOT}/${f} ]] && break
1528 done
1529 export CDROM_MATCH=${f}
1207 return 1530 return
1208 fi 1531 fi
1209 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1210 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1211 einfon "This ebuild will need the " 1536 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1212 if [ -z "${CDROM_NAME}" ] ; then
1213 echo "cdrom for ${PN}."
1214 else
1215 echo "${CDROM_NAME}."
1216 fi
1217 echo 1537 echo
1218 einfo "If you do not have the CD, but have the data files" 1538 einfo "If you do not have the CD, but have the data files"
1219 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1220 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1221 einfo "directory containing the files." 1541 einfo "directory containing the files."
1222 echo 1542 echo
1543 einfo "For example:"
1544 einfo "export CD_ROOT=/mnt/cdrom"
1545 echo
1223 else 1546 else
1547 if [[ -n ${CDROM_NAME_SET} ]] ; then
1548 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1549 cdcnt=0
1550 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1551 ((++cdcnt))
1552 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1553 done
1554 fi
1555
1224 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1225 cdcnt=0 1557 cdcnt=0
1226 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1227 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1228 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1229 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1230 done 1562 done
1231 echo 1563 echo
1232 einfo "If you do not have the CDs, but have the data files" 1564 einfo "If you do not have the CDs, but have the data files"
1233 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1234 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1235 einfon "" 1567 einfon ""
1236 cdcnt=0 1568 cdcnt=0
1237 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1238 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1239 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1240 done 1572 done
1241 echo 1573 echo
1242 einfo "Or, if you have all the files in the same place, or" 1574 einfo "Or, if you have all the files in the same place, or"
1243 einfo "you only have one cdrom, you can export CD_ROOT" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1244 einfo "and that place will be used as the same data source" 1576 einfo "and that place will be used as the same data source"
1245 einfo "for all the CDs." 1577 einfo "for all the CDs."
1246 echo 1578 echo
1579 einfo "For example:"
1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1581 echo
1247 fi 1582 fi
1583
1584 export CDROM_SET=""
1248 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1249 cdrom_load_next_cd 1586 cdrom_load_next_cd
1250} 1587}
1251 1588
1252# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1253# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1254# when it returns, CDROM_ROOT will be pointing to the second cd. 1591# Some packages are so big they come on multiple CDs. When you're done reading
1255# remember, you can only go forward in the cd chain, you can't go back. 1592# files off a CD and want access to the next one, just call this function.
1593# Again, all the messy details of user interaction are taken care of for you.
1594# Once this returns, just read the variable CDROM_ROOT for the location of the
1595# mounted CD. Note that you can only go forward in the CD list, so make sure
1596# you only call this function when you're done using the current CD.
1256cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1257 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1258 local var= 1598 local var
1259 1599 ((++CDROM_CURRENT_CD))
1260 if [ ! -z "${CD_ROOT}" ] ; then
1261 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1262 return
1263 fi
1264 1600
1265 unset CDROM_ROOT 1601 unset CDROM_ROOT
1266 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1267 if [ -z "${!var}" ] ; then 1604 if [[ -z ${!var} ]] ; then
1268 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1269 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1270 else 1607 else
1271 export CDROM_ROOT="${!var}" 1608 export CDROM_ROOT=${!var}
1272 fi 1609 fi
1273 1610
1274 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1275} 1612}
1276 1613
1279# all it does is try to locate a give file on a cd ... if the cd isn't 1616# all it does is try to locate a give file on a cd ... if the cd isn't
1280# found, then a message asking for the user to insert the cdrom will be 1617# found, then a message asking for the user to insert the cdrom will be
1281# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1282# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1283# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1284cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1285 while [ -z "${CDROM_ROOT}" ] ; do
1286 local dir="$(dirname ${@})"
1287 local file="$(basename ${@})"
1288 local mline="" 1622 local mline=""
1289 local showedmsg=0 1623 local showedmsg=0 showjolietmsg=0
1290 1624
1291 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1625 while [[ -z ${CDROM_ROOT} ]] ; do
1626 local i=0
1627 local -a cdset=(${*//:/ })
1628 if [[ -n ${CDROM_SET} ]] ; then
1629 cdset=(${cdset[${CDROM_SET}]})
1630 fi
1631
1632 while [[ -n ${cdset[${i}]} ]] ; do
1633 local dir=$(dirname ${cdset[${i}]})
1634 local file=$(basename ${cdset[${i}]})
1635
1636 local point= node= fs= foo=
1637 while read point node fs foo ; do
1638 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1639 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1640 && continue
1641 point=${point//\040/ }
1292 [ -d "${mline}/${dir}" ] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1293 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1294 && export CDROM_ROOT=${mline} 1644 export CDROM_ROOT=${point}
1645 export CDROM_SET=${i}
1646 export CDROM_MATCH=${cdset[${i}]}
1647 return
1648 done <<< "$(get_mounts)"
1649
1650 ((++i))
1295 done 1651 done
1296 1652
1297 if [ -z "${CDROM_ROOT}" ] ; then
1298 echo 1653 echo
1299 if [ ${showedmsg} -eq 0 ] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1300 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1301 if [ -z "${CDROM_NAME}" ] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1302 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1303 else
1304 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1305 fi
1306 else 1658 else
1307 if [ -z "${CDROM_NAME_1}" ] ; then
1308 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1309 else
1310 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1311 einfo "Please insert+mount the ${!var} cdrom now !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1312 fi
1313 fi 1660 fi
1314 showedmsg=1 1661 else
1662 if [[ -z ${CDROM_NAME_1} ]] ; then
1663 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1664 else
1665 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1666 einfo "Please insert+mount the ${!var} cdrom now !"
1667 fi
1315 fi 1668 fi
1669 showedmsg=1
1670 fi
1316 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1317 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1318 read 1673 echo
1674 if [[ ${showjolietmsg} -eq 0 ]] ; then
1675 showjolietmsg=1
1676 else
1677 ewarn "If you are having trouble with the detection"
1678 ewarn "of your CD, it is possible that you do not have"
1679 ewarn "Joliet support enabled in your kernel. Please"
1680 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1681 ebeep 5
1319 fi 1682 fi
1683 read || die "something is screwed with your system"
1320 done 1684 done
1321} 1685}
1322 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1323# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1324# a package can support 1691# a package can support. The first form allows you to
1325# 1692# specify a list of LINGUAS. The -i builds a list of po
1326# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1327# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1328# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1329# 1696# of the lists.
1330# The first form allows you to specify a list of LINGUAS.
1331# The -i builds a list of po files found in all the
1332# directories and uses the intersection of the lists.
1333# The -u builds a list of po files found in all the
1334# directories and uses the union of the lists.
1335strip-linguas() { 1697strip-linguas() {
1336 local ls newls 1698 local ls newls nols
1337 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1338 local op="$1"; shift 1700 local op=$1; shift
1339 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1340 local d f 1702 local d f
1341 for d in "$@" ; do 1703 for d in "$@" ; do
1342 if [ "${op}" == "-u" ] ; then 1704 if [[ ${op} == "-u" ]] ; then
1343 newls="${ls}" 1705 newls=${ls}
1344 else 1706 else
1345 newls="" 1707 newls=""
1346 fi 1708 fi
1347 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1348 if [ "${op}" == "-i" ] ; then 1710 if [[ ${op} == "-i" ]] ; then
1349 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1350 else 1712 else
1351 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1352 fi 1714 fi
1353 done 1715 done
1354 ls="${newls}" 1716 ls=${newls}
1355 done 1717 done
1356 ls="${ls//.po}"
1357 else 1718 else
1358 ls="$@" 1719 ls="$@"
1359 fi 1720 fi
1360 1721
1361 ls=" ${ls} " 1722 nols=""
1362 newls="" 1723 newls=""
1363 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1364 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1725 if hasq ${f} ${ls} ; then
1365 nl="${newls} ${f}" 1726 newls="${newls} ${f}"
1366 else 1727 else
1367 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1368 fi 1729 fi
1369 done 1730 done
1731 [[ -n ${nols} ]] \
1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1733 export LINGUAS=${newls:1}
1734}
1735
1736# @FUNCTION: preserve_old_lib
1737# @USAGE: <libs to preserve> [more libs]
1738# @DESCRIPTION:
1739# These functions are useful when a lib in your package changes ABI SONAME.
1740# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1741# would break packages that link against it. Most people get around this
1742# by using the portage SLOT mechanism, but that is not always a relevant
1743# solution, so instead you can call this from pkg_preinst. See also the
1744# preserve_old_lib_notify function.
1745preserve_old_lib() {
1746 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1747 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1748 die "Invalid preserve_old_lib() usage"
1749 fi
1750 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1751
1752 # let portage worry about it
1753 has preserve-libs ${FEATURES} && return 0
1754
1755 local lib dir
1756 for lib in "$@" ; do
1757 [[ -e ${ROOT}/${lib} ]] || continue
1758 dir=${lib%/*}
1759 dodir ${dir} || die "dodir ${dir} failed"
1760 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1761 touch "${D}"/${lib}
1762 done
1763}
1764
1765# @FUNCTION: preserve_old_lib_notify
1766# @USAGE: <libs to notify> [more libs]
1767# @DESCRIPTION:
1768# Spit helpful messages about the libraries preserved by preserve_old_lib.
1769preserve_old_lib_notify() {
1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1774
1775 # let portage worry about it
1776 has preserve-libs ${FEATURES} && return 0
1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1783 ewarn "Old versions of installed libraries were detected on your system."
1784 ewarn "In order to avoid breaking packages that depend on these old libs,"
1785 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1786 ewarn "in order to remove these old dependencies. If you do not have this"
1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1788 ewarn
1789 fi
1790 ewarn " # revdep-rebuild --library ${lib##*/}"
1791 done
1792 if [[ ${notice} -eq 1 ]] ; then
1793 ewarn
1794 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1795 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1796 for lib in "$@" ; do
1797 ewarn " # rm '${lib}'"
1798 done
1799 fi
1800}
1801
1802# @FUNCTION: built_with_use
1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1805#
1806# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1807#
1808# A temporary hack until portage properly supports DEPENDing on USE
1809# flags being enabled in packages. This will check to see if the specified
1810# DEPEND atom was built with the specified list of USE flags. The
1811# --missing option controls the behavior if called on a package that does
1812# not actually support the defined USE flags (aka listed in IUSE).
1813# The default is to abort (call die). The -a and -o flags control
1814# the requirements of the USE flags. They correspond to "and" and "or"
1815# logic. So the -a flag means all listed USE flags must be enabled
1816# while the -o flag means at least one of the listed IUSE flags must be
1817# enabled. The --hidden option is really for internal use only as it
1818# means the USE flag we're checking is hidden expanded, so it won't be found
1819# in IUSE like normal USE flags.
1820#
1821# Remember that this function isn't terribly intelligent so order of optional
1822# flags matter.
1823built_with_use() {
1824 local hidden="no"
1825 if [[ $1 == "--hidden" ]] ; then
1826 hidden="yes"
1827 shift
1828 fi
1829
1830 local missing_action="die"
1831 if [[ $1 == "--missing" ]] ; then
1832 missing_action=$2
1833 shift ; shift
1834 case ${missing_action} in
1835 true|false|die) ;;
1836 *) die "unknown action '${missing_action}'";;
1837 esac
1838 fi
1839
1840 local opt=$1
1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1842
1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1845 shift
1846
1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1848 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1849
1850 # if the IUSE file doesn't exist, the read will error out, we need to handle
1851 # this gracefully
1852 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1853 case ${missing_action} in
1854 true) return 0;;
1855 false) return 1;;
1856 die) die "Unable to determine what USE flags $PKG was built with";;
1857 esac
1858 fi
1859
1860 if [[ ${hidden} == "no" ]] ; then
1861 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1862 # Don't check USE_EXPAND #147237
1863 local expand
1864 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1865 if [[ $1 == ${expand}_* ]] ; then
1866 expand=""
1867 break
1868 fi
1869 done
1870 if [[ -n ${expand} ]] ; then
1871 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1872 case ${missing_action} in
1873 true) return 0;;
1874 false) return 1;;
1875 die) die "$PKG does not actually support the $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1880
1881 local USE_BUILT=$(<${USEFILE})
1882 while [[ $# -gt 0 ]] ; do
1883 if [[ ${opt} = "-o" ]] ; then
1884 has $1 ${USE_BUILT} && return 0
1885 else
1886 has $1 ${USE_BUILT} || return 1
1887 fi
1888 shift
1889 done
1890 [[ ${opt} = "-a" ]]
1891}
1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1896# Many configure scripts wrongly bail when a C++ compiler could not be
1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1900epunt_cxx() {
1901 local dir=$1
1902 [[ -z ${dir} ]] && dir=${S}
1903 ebegin "Removing useless C++ checks"
1904 local f
1905 find "${dir}" -name configure | while read f ; do
1906 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1907 done
1908 eend 0
1909}
1910
1911# @FUNCTION: make_wrapper
1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1913# @DESCRIPTION:
1914# Create a shell wrapper script named wrapper in installpath
1915# (defaults to the bindir) to execute target (default of wrapper) by
1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1917# libpaths followed by optionally changing directory to chdir.
1918make_wrapper() {
1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1920 local tmpwrapper=$(emktemp)
1921 # We don't want to quote ${bin} so that people can pass complex
1922 # things as $bin ... "./someprog --args"
1923 cat << EOF > "${tmpwrapper}"
1924#!/bin/sh
1925cd "${chdir:-.}"
1370 if [ -z "${newls}" ] ; then 1926if [ -n "${libdir}" ] ; then
1371 unset LINGUAS 1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1928 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1372 else 1929 else
1373 export LINGUAS="${newls}" 1930 export LD_LIBRARY_PATH="${libdir}"
1931 fi
1932fi
1933exec ${bin} "\$@"
1934EOF
1935 chmod go+rx "${tmpwrapper}"
1936 if [[ -n ${path} ]] ; then
1937 (
1938 exeinto "${path}"
1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1941 else
1942 newbin "${tmpwrapper}" "${wrapper}" || die
1943 fi
1944}
1945
1946# @FUNCTION: prepalldocs
1947# @USAGE:
1948# @DESCRIPTION:
1949# Compress files in /usr/share/doc which are not already
1950# compressed, excluding /usr/share/doc/${PF}/html.
1951# Uses the ecompressdir to do the compression.
1952# 2009-02-18 by betelgeuse:
1953# Commented because ecompressdir is even more internal to
1954# Portage than prepalldocs (it's not even mentioned in man 5
1955# ebuild). Please submit a better version for review to gentoo-dev
1956# if you want prepalldocs here.
1957#prepalldocs() {
1958# if [[ -n $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1374 fi 1960# fi
1375} 1961
1962# cd "${D}"
1963# [[ -d usr/share/doc ]] || return 0
1964
1965# find usr/share/doc -exec gzip {} +
1966# ecompressdir --ignore /usr/share/doc/${PF}/html
1967# ecompressdir --queue /usr/share/doc
1968#}

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