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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2011 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 1.143 2005/01/26 16:19:12 ka0ttic Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.374 2011/12/17 03:57:38 reavertm 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
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 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!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib portability user
17 22
18DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
19 24
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 25if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 26
22# outputting to a terminal, don't wait. For compatability purposes, the argument 27# @FUNCTION: epause
23# must be an integer greater than zero. 28# @USAGE: [seconds]
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 29# @DESCRIPTION:
30# Sleep for the specified number of seconds (default of 5 seconds). Useful when
31# printing a message the user should probably be reading and often used in
32# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
33# don't wait at all. Defined in EAPIs 0 1 and 2.
25epause() { 34epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 36}
30 37
31# Beep the specified number of times (defaults to five). If our output 38# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 39# @USAGE: [number of beeps]
33# don't beep. 40# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 41# Issue the specified number of beeps (default of 5 beeps). Useful when
42# printing a message the user should probably be reading and often used in
43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
44# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 45ebeep() {
36 local n 46 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 49 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 50 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 51 echo -ne "\a"
42 sleep 1 52 sleep 1
43 done 53 done
44 fi 54 fi
45} 55}
46 56
47# This function generate linker scripts in /usr/lib for dynamic 57else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 58
70 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 59ebeep() {
71/* GNU ld script 60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
72 Because Gentoo have critical dynamic libraries
73 in /lib, and the static versions in /usr/lib, we
74 need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76 See bug #4411 on http://bugs.gentoo.org/ for
77 more info. */
78GROUP ( /${libdir}/${1} )
79END_LDSCRIPT
80 fperms a+x "/usr/${libdir}/${1}"
81} 61}
82 62
83# Simple function to draw a line consisting of '=' the same length as $* 63epause() {
84# 64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
85# <azarah@gentoo.org> (11 Nov 2002) 65}
86#
87draw_line() {
88 local i=0
89 local str_length=""
90 66
91 # Handle calls that do not have args, or wc not being installed ... 67fi
92 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 68
93 then 69# @FUNCTION: eqawarn
94 echo "===============================================================" 70# @USAGE: [message]
71# @DESCRIPTION:
72# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
73# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
74# profile.
75if ! declare -F eqawarn >/dev/null ; then
76 eqawarn() {
77 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
78 :
79 }
80fi
81
82# @FUNCTION: ecvs_clean
83# @USAGE: [list of dirs]
84# @DESCRIPTION:
85# Remove CVS directories recursiveley. Useful when a source tarball contains
86# internal CVS directories. Defaults to $PWD.
87ecvs_clean() {
88 [[ -z $* ]] && set -- .
89 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
90 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
91}
92
93# @FUNCTION: esvn_clean
94# @USAGE: [list of dirs]
95# @DESCRIPTION:
96# Remove .svn directories recursiveley. Useful when a source tarball contains
97# internal Subversion directories. Defaults to $PWD.
98esvn_clean() {
99 [[ -z $* ]] && set -- .
100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
101}
102
103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
109#
110# The following code snippet will echo 5, then 4, then 3, then ...
111# @CODE
112# estack_push mystack 1 2 3 4 5
113# while estack_pop mystack i ; do
114# echo "${i}"
115# done
116# @CODE
117estack_push() {
118 [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"
119 local stack_name="__ESTACK_$1__" ; shift
120 eval ${stack_name}+=\( \"\$@\" \)
121}
122
123# @FUNCTION: estack_pop
124# @USAGE: <stack> [variable]
125# @DESCRIPTION:
126# Pop a single item off the specified stack. If a variable is specified,
127# the popped item is stored there. If no more items are available, return
128# 1, else return 0. See estack_push for more info.
129estack_pop() {
130 [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments"
131
132 # We use the fugly __estack_xxx var names to avoid collision with
133 # passing back the return value. If we used "local i" and the
134 # caller ran `estack_pop ... i`, we'd end up setting the local
135 # copy of "i" rather than the caller's copy. The __estack_xxx
136 # garbage is preferable to using $1/$2 everywhere as that is a
137 # bit harder to read.
138 local __estack_name="__ESTACK_$1__" ; shift
139 local __estack_retvar=$1 ; shift
140 eval local __estack_i=\${#${__estack_name}[@]}
141 # Don't warn -- let the caller interpret this as a failure
142 # or as normal behavior (akin to `shift`)
143 [[ $(( --__estack_i )) -eq -1 ]] && return 1
144
145 if [[ -n ${__estack_retvar} ]] ; then
146 eval ${__estack_retvar}=\"\${${__estack_name}[${__estack_i}]}\"
147 fi
148 eval unset ${__estack_name}[${__estack_i}]
149}
150
151# @FUNCTION: eshopts_push
152# @USAGE: [options to `set` or `shopt`]
153# @DESCRIPTION:
154# Often times code will want to enable a shell option to change code behavior.
155# Since changing shell options can easily break other pieces of code (which
156# assume the default state), eshopts_push is used to (1) push the current shell
157# options onto a stack and (2) pass the specified arguments to set.
158#
159# If the first argument is '-s' or '-u', we assume you want to call `shopt`
160# rather than `set` as there are some options only available via that.
161#
162# A common example is to disable shell globbing so that special meaning/care
163# may be used with variables/arguments to custom functions. That would be:
164# @CODE
165# eshopts_push -o noglob
166# for x in ${foo} ; do
167# if ...some check... ; then
168# eshopts_pop
95 return 0 169# return 0
96 fi 170# fi
97
98 # Get the length of $*
99 str_length="$(echo -n "$*" | wc -m)"
100
101 while [ "$i" -lt "${str_length}" ]
102 do
103 echo -n "="
104
105 i=$((i + 1))
106 done 171# done
107 172# eshopts_pop
108 echo 173# @CODE
109 174eshopts_push() {
110 return 0 175 # have to assume __ESHOPTS_SAVE__ isn't screwed with
176 # as a `declare -a` here will reset its value
177 local i=${#__ESHOPTS_SAVE__[@]}
178 if [[ $1 == -[su] ]] ; then
179 __ESHOPTS_SAVE__[$i]=$(shopt -p)
180 [[ $# -eq 0 ]] && return 0
181 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
182 else
183 __ESHOPTS_SAVE__[$i]=$-
184 [[ $# -eq 0 ]] && return 0
185 set "$@" || die "eshopts_push: bad options to set: $*"
186 fi
111} 187}
112 188
113# Default directory where patches are located 189# @FUNCTION: eshopts_pop
190# @USAGE:
191# @DESCRIPTION:
192# Restore the shell options to the state saved with the corresponding
193# eshopts_push call. See that function for more details.
194eshopts_pop() {
195 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
196 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
197 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
198 local s=${__ESHOPTS_SAVE__[$i]}
199 unset __ESHOPTS_SAVE__[$i]
200 if [[ ${s} == "shopt -"* ]] ; then
201 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
202 else
203 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
204 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
205 fi
206}
207
208# @FUNCTION: eumask_push
209# @USAGE: <new umask>
210# @DESCRIPTION:
211# Set the umask to the new value specified while saving the previous
212# value onto a stack. Useful for temporarily changing the umask.
213eumask_push() {
214 estack_push eumask "$(umask)"
215 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
216}
217
218# @FUNCTION: eumask_pop
219# @USAGE:
220# @DESCRIPTION:
221# Restore the previous umask state.
222eumask_pop() {
223 local s
224 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
225 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
226}
227
228# @VARIABLE: EPATCH_SOURCE
229# @DESCRIPTION:
230# Default directory to search for patches.
114EPATCH_SOURCE="${WORKDIR}/patch" 231EPATCH_SOURCE="${WORKDIR}/patch"
115# Default extension for patches 232# @VARIABLE: EPATCH_SUFFIX
233# @DESCRIPTION:
234# Default extension for patches (do not prefix the period yourself).
116EPATCH_SUFFIX="patch.bz2" 235EPATCH_SUFFIX="patch.bz2"
236# @VARIABLE: EPATCH_OPTS
237# @DESCRIPTION:
117# Default options for patch 238# Default options for patch:
239# @CODE
118# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 240# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
119EPATCH_OPTS="-g0" 241# --no-backup-if-mismatch - do not leave .orig files behind
242# -E - automatically remove empty files
243# @CODE
244EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
245# @VARIABLE: EPATCH_EXCLUDE
246# @DESCRIPTION:
120# List of patches not to apply. Not this is only file names, 247# List of patches not to apply. Note this is only file names,
121# and not the full path .. 248# and not the full path. Globs accepted.
122EPATCH_EXCLUDE="" 249EPATCH_EXCLUDE=""
250# @VARIABLE: EPATCH_SINGLE_MSG
251# @DESCRIPTION:
123# Change the printed message for a single patch. 252# Change the printed message for a single patch.
124EPATCH_SINGLE_MSG="" 253EPATCH_SINGLE_MSG=""
125# Force applying bulk patches even if not following the style: 254# @VARIABLE: EPATCH_MULTI_MSG
126# 255# @DESCRIPTION:
127# ??_${ARCH}_foo.${EPATCH_SUFFIX} 256# Change the printed message for multiple patches.
128# 257EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
258# @VARIABLE: EPATCH_FORCE
259# @DESCRIPTION:
260# Only require patches to match EPATCH_SUFFIX rather than the extended
261# arch naming style.
129EPATCH_FORCE="no" 262EPATCH_FORCE="no"
130 263
131# This function is for bulk patching, or in theory for just one 264# @FUNCTION: epatch
132# or two patches. 265# @USAGE: [patches] [dirs of patches]
266# @DESCRIPTION:
267# epatch is designed to greatly simplify the application of patches. It can
268# process patch files directly, or directories of patches. The patches may be
269# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
270# the -p option as epatch will automatically attempt -p0 to -p5 until things
271# apply successfully.
133# 272#
134# It should work with .bz2, .gz, .zip and plain text patches. 273# If you do not specify any options, then epatch will default to the directory
135# Currently all patches should be the same format. 274# specified by EPATCH_SOURCE.
136# 275#
137# You do not have to specify '-p' option to patch, as it will 276# When processing directories, epatch will apply all patches that match:
138# try with -p0 to -p5 until it succeed, or fail at -p5. 277# @CODE
139# 278# if ${EPATCH_FORCE} != "yes"
140# Above EPATCH_* variables can be used to control various defaults,
141# bug they should be left as is to ensure an ebuild can rely on
142# them for.
143#
144# Patches are applied in current directory.
145#
146# Bulk Patches should preferibly have the form of:
147#
148# ??_${ARCH}_foo.${EPATCH_SUFFIX} 279# ??_${ARCH}_foo.${EPATCH_SUFFIX}
280# else
281# *.${EPATCH_SUFFIX}
282# @CODE
283# The leading ?? are typically numbers used to force consistent patch ordering.
284# The arch field is used to apply patches only for the host architecture with
285# the special value of "all" means apply for everyone. Note that using values
286# other than "all" is highly discouraged -- you should apply patches all the
287# time and let architecture details be detected at configure/compile time.
149# 288#
150# For example: 289# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
290# for patches to apply.
151# 291#
152# 01_all_misc-fix.patch.bz2 292# Refer to the other EPATCH_xxx variables for more customization of behavior.
153# 02_sparc_another-fix.patch.bz2
154#
155# This ensures that there are a set order, and you can have ARCH
156# specific patches.
157#
158# If you however give an argument to epatch(), it will treat it as a
159# single patch that need to be applied if its a file. If on the other
160# hand its a directory, it will set EPATCH_SOURCE to this.
161#
162# <azarah@gentoo.org> (10 Nov 2002)
163#
164epatch() { 293epatch() {
165 local PIPE_CMD="" 294 _epatch_draw_line() {
166 local STDERR_TARGET="${T}/$$.out" 295 # create a line of same length as input string
167 local PATCH_TARGET="${T}/$$.patch" 296 [[ -z $1 ]] && set "$(printf "%65s" '')"
168 local PATCH_SUFFIX="" 297 echo "${1//?/=}"
169 local SINGLE_PATCH="no" 298 }
170 local x=""
171 299
172 if [ "$#" -gt 1 ] 300 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
173 then 301
302 # Let the rest of the code process one user arg at a time --
303 # each arg may expand into multiple patches, and each arg may
304 # need to start off with the default global EPATCH_xxx values
305 if [[ $# -gt 1 ]] ; then
174 local m="" 306 local m
175 einfo "${#} patches to apply ..."
176 for m in "$@" ; do 307 for m in "$@" ; do
177 epatch "${m}" 308 epatch "${m}"
178 done 309 done
179 return 0 310 return 0
180 fi 311 fi
181 312
182 if [ -n "$1" -a -f "$1" ] 313 local SINGLE_PATCH="no"
183 then 314 # no args means process ${EPATCH_SOURCE}
315 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
316
317 if [[ -f $1 ]] ; then
184 SINGLE_PATCH="yes" 318 SINGLE_PATCH="yes"
185 319 set -- "$1"
186 local EPATCH_SOURCE="$1" 320 # Use the suffix from the single patch (localize it); the code
321 # below will find the suffix for us
187 local EPATCH_SUFFIX="${1##*\.}" 322 local EPATCH_SUFFIX=$1
188 323
189 elif [ -n "$1" -a -d "$1" ] 324 elif [[ -d $1 ]] ; then
190 then 325 # Some people like to make dirs of patches w/out suffixes (vim)
191 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 326 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
192 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 327
328 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
329 # Re-use EPATCH_SOURCE as a search dir
330 epatch "${EPATCH_SOURCE}/$1"
331 return $?
332
333 else
334 # sanity check ... if it isn't a dir or file, wtf man ?
335 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
336 echo
337 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
338 eerror
339 eerror " ${EPATCH_SOURCE}"
340 eerror " ( ${EPATCH_SOURCE##*/} )"
341 echo
342 die "Cannot find \$EPATCH_SOURCE!"
343 fi
344
345 local PIPE_CMD
346 case ${EPATCH_SUFFIX##*\.} in
347 xz) PIPE_CMD="xz -dc" ;;
348 lzma) PIPE_CMD="lzma -dc" ;;
349 bz2) PIPE_CMD="bzip2 -dc" ;;
350 gz|Z|z) PIPE_CMD="gzip -dc" ;;
351 ZIP|zip) PIPE_CMD="unzip -p" ;;
352 *) ;;
353 esac
354
355 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
356
357 local x
358 for x in "$@" ; do
359 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
360 # didn't match anything, ignore continue on
361 [[ ! -f ${x} ]] && continue
362
363 local patchname=${x##*/}
364
365 # Apply single patches, or forced sets of patches, or
366 # patches with ARCH dependant names.
367 # ???_arch_foo.patch
368 # Else, skip this input altogether
369 local a=${patchname#*_} # strip the ???_
370 a=${a%%_*} # strip the _foo.patch
371 if ! [[ ${SINGLE_PATCH} == "yes" || \
372 ${EPATCH_FORCE} == "yes" || \
373 ${a} == all || \
374 ${a} == ${ARCH} ]]
193 then 375 then
194 local EPATCH_SOURCE="$1/*" 376 continue
377 fi
378
379 # Let people filter things dynamically
380 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
381 # let people use globs in the exclude
382 eshopts_push -o noglob
383
384 local ex
385 for ex in ${EPATCH_EXCLUDE} ; do
386 if [[ ${patchname} == ${ex} ]] ; then
387 eshopts_pop
388 continue 2
389 fi
390 done
391
392 eshopts_pop
393 fi
394
395 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
396 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
397 einfo "${EPATCH_SINGLE_MSG}"
398 else
399 einfo "Applying ${patchname} ..."
400 fi
195 else 401 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 402 einfo " ${patchname} ..."
197 fi 403 fi
198 else 404
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 405 # most of the time, there will only be one run per unique name,
200 then 406 # but if there are more, make sure we get unique log filenames
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 407 local STDERR_TARGET="${T}/${patchname}.out"
202 then 408 if [[ -e ${STDERR_TARGET} ]] ; then
203 EPATCH_SOURCE="$1" 409 STDERR_TARGET="${T}/${patchname}-$$.out"
410 fi
411
412 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
413
414 # Decompress the patch if need be
415 local count=0
416 local PATCH_TARGET
417 if [[ -n ${PIPE_CMD} ]] ; then
418 PATCH_TARGET="${T}/$$.patch"
419 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
420
421 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
422 echo
423 eerror "Could not extract patch!"
424 #die "Could not extract patch!"
425 count=5
426 break
204 fi 427 fi
428 else
429 PATCH_TARGET=${x}
430 fi
205 431
432 # Check for absolute paths in patches. If sandbox is disabled,
433 # people could (accidently) patch files in the root filesystem.
434 # Or trigger other unpleasantries #237667. So disallow -p0 on
435 # such patches.
436 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
437 if [[ -n ${abs_paths} ]] ; then
438 count=1
439 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
440 fi
441 # Similar reason, but with relative paths.
442 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
443 if [[ -n ${rel_paths} ]] ; then
444 eqawarn "QA Notice: Your patch uses relative paths '../'."
445 eqawarn " In the future this will cause a failure."
446 eqawarn "${rel_paths}"
447 fi
448
449 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
450 while [[ ${count} -lt 5 ]] ; do
451 # Generate some useful debug info ...
452 (
453 _epatch_draw_line "***** ${patchname} *****"
206 echo 454 echo
207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 455 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
456 echo
457 _epatch_draw_line "***** ${patchname} *****"
458 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
459 ret=$?
460 echo
461 echo "patch program exited with status ${ret}"
462 exit ${ret}
463 ) >> "${STDERR_TARGET}"
464
465 if [ $? -eq 0 ] ; then
466 (
467 _epatch_draw_line "***** ${patchname} *****"
468 echo
469 echo "ACTUALLY APPLYING ${patchname} ..."
470 echo
471 _epatch_draw_line "***** ${patchname} *****"
472 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
473 ret=$?
474 echo
475 echo "patch program exited with status ${ret}"
476 exit ${ret}
477 ) >> "${STDERR_TARGET}"
478
479 if [ $? -ne 0 ] ; then
480 echo
481 eerror "A dry-run of patch command succeeded, but actually"
482 eerror "applying the patch failed!"
483 #die "Real world sux compared to the dreamworld!"
484 count=5
485 fi
486 break
487 fi
488
489 : $(( count++ ))
490 done
491
492 # if we had to decompress the patch, delete the temp one
493 if [[ -n ${PIPE_CMD} ]] ; then
494 rm -f "${PATCH_TARGET}"
495 fi
496
497 if [[ ${count} -ge 5 ]] ; then
498 echo
499 eerror "Failed Patch: ${patchname} !"
500 eerror " ( ${PATCH_TARGET} )"
208 eerror 501 eerror
209 eerror " ${EPATCH_SOURCE}" 502 eerror "Include in your bugreport the contents of:"
210 eerror " ( ${EPATCH_SOURCE##*/} )" 503 eerror
504 eerror " ${STDERR_TARGET}"
211 echo 505 echo
212 die "Cannot find \$EPATCH_SOURCE!" 506 die "Failed Patch: ${patchname}!"
213 fi
214
215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
216 fi
217
218 case ${EPATCH_SUFFIX##*\.} in
219 bz2)
220 PIPE_CMD="bzip2 -dc"
221 PATCH_SUFFIX="bz2"
222 ;;
223 gz|Z|z)
224 PIPE_CMD="gzip -dc"
225 PATCH_SUFFIX="gz"
226 ;;
227 ZIP|zip)
228 PIPE_CMD="unzip -p"
229 PATCH_SUFFIX="zip"
230 ;;
231 *)
232 PIPE_CMD="cat"
233 PATCH_SUFFIX="patch"
234 ;;
235 esac
236
237 if [ "${SINGLE_PATCH}" = "no" ]
238 then
239 einfo "Applying various patches (bugfixes/updates) ..."
240 fi
241 for x in ${EPATCH_SOURCE}
242 do
243 # New ARCH dependant patch naming scheme ...
244 #
245 # ???_arch_foo.patch
246 #
247 if [ -f ${x} ] && \
248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
249 [ "${EPATCH_FORCE}" = "yes" ])
250 then
251 local count=0
252 local popts="${EPATCH_OPTS}"
253
254 if [ -n "${EPATCH_EXCLUDE}" ]
255 then
256 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
257 then
258 continue
259 fi
260 fi 507 fi
261 508
262 if [ "${SINGLE_PATCH}" = "yes" ] 509 # if everything worked, delete the patch log
263 then 510 rm -f "${STDERR_TARGET}"
264 if [ -n "${EPATCH_SINGLE_MSG}" ]
265 then
266 einfo "${EPATCH_SINGLE_MSG}"
267 else
268 einfo "Applying ${x##*/} ..."
269 fi
270 else
271 einfo " ${x##*/} ..."
272 fi
273
274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
275 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
276
277 # Allow for prefix to differ ... im lazy, so shoot me :/
278 while [ "${count}" -lt 5 ]
279 do
280 # Generate some useful debug info ...
281 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
283
284 if [ "${PATCH_SUFFIX}" != "patch" ]
285 then
286 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
287 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
288 else
289 PATCH_TARGET="${x}"
290 fi
291
292 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
294
295 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
296 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297
298 if [ "${PATCH_SUFFIX}" != "patch" ]
299 then
300 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
301 then
302 echo
303 eerror "Could not extract patch!"
304 #die "Could not extract patch!"
305 count=5
306 break
307 fi
308 fi
309
310 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
311 then
312 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
314 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
315 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
316 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
317
318 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
319
320 if [ "$?" -ne 0 ]
321 then
322 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
323 echo
324 eerror "A dry-run of patch command succeeded, but actually"
325 eerror "applying the patch failed!"
326 #die "Real world sux compared to the dreamworld!"
327 count=5
328 fi
329
330 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
331
332 break
333 fi
334
335 count=$((count + 1))
336 done
337
338 if [ "${PATCH_SUFFIX}" != "patch" ]
339 then
340 rm -f ${PATCH_TARGET}
341 fi
342
343 if [ "${count}" -eq 5 ]
344 then
345 echo
346 eerror "Failed Patch: ${x##*/}!"
347 eerror
348 eerror "Include in your bugreport the contents of:"
349 eerror
350 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
351 echo
352 die "Failed Patch: ${x##*/}!"
353 fi
354
355 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
356
357 eend 0 511 eend 0
358 fi
359 done 512 done
360 if [ "${SINGLE_PATCH}" = "no" ]
361 then
362 einfo "Done with patching"
363 fi
364}
365 513
366# This function return true if we are using the NPTL pthreads 514 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
367# implementation. 515 : # everything worked
368# 516}
369# <azarah@gentoo.org> (06 March 2003)
370#
371have_NPTL() {
372 cat > ${T}/test-nptl.c <<-"END"
373 #define _XOPEN_SOURCE
374 #include <unistd.h>
375 #include <stdio.h>
376 517
377 int main() 518# @FUNCTION: epatch_user
378 { 519# @USAGE:
379 char buf[255]; 520# @DESCRIPTION:
380 char *str = buf; 521# Applies user-provided patches to the source tree. The patches are
522# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
523# of these three directories to exist will be the one to use, ignoring
524# any more general directories which might exist as well.
525#
526# User patches are intended for quick testing of patches without ebuild
527# modifications, as well as for permanent customizations a user might
528# desire. Obviously, there can be no official support for arbitrarily
529# patched ebuilds. So whenever a build log in a bug report mentions that
530# user patches were applied, the user should be asked to reproduce the
531# problem without these.
532#
533# Not all ebuilds do call this function, so placing patches in the
534# stated directory might or might not work, depending on the package and
535# the eclasses it inherits and uses. It is safe to call the function
536# repeatedly, so it is always possible to add a call at the ebuild
537# level. The first call is the time when the patches will be
538# applied.
539#
540# Ideally, this function should be called after gentoo-specific patches
541# have been applied, so that their code can be modified as well, but
542# before calls to e.g. eautoreconf, as the user patches might affect
543# autotool input files as well.
544epatch_user() {
545 [[ $# -ne 0 ]] && die "epatch_user takes no options"
381 546
382 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 547 # Allow multiple calls to this function; ignore all but the first
383 if (NULL != str) { 548 local applied="${T}/epatch_user.applied"
384 printf("%s\n", str); 549 [[ -e ${applied} ]] && return 2
385 if (NULL != strstr(str, "NPTL"))
386 return 0;
387 }
388 550
389 return 1; 551 # don't clobber any EPATCH vars that the parent might want
390 } 552 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
391 END 553 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
392 554 EPATCH_SOURCE=${base}/${CTARGET}/${check}
393 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..." 555 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
394 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 556 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
395 then 557 if [[ -d ${EPATCH_SOURCE} ]] ; then
396 echo "yes" 558 EPATCH_SOURCE=${EPATCH_SOURCE} \
397 einfon "Checking what PTHREADS implementation we have ..." 559 EPATCH_SUFFIX="patch" \
398 if ${T}/nptl 560 EPATCH_FORCE="yes" \
399 then 561 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
562 epatch
563 echo "${EPATCH_SOURCE}" > "${applied}"
400 return 0 564 return 0
401 else
402 return 1
403 fi
404 else
405 echo "no"
406 fi 565 fi
407 566 done
567 echo "none" > "${applied}"
408 return 1 568 return 1
409} 569}
410 570
411# This function check how many cpu's are present, and then set 571# @FUNCTION: emktemp
412# -j in MAKEOPTS accordingly. 572# @USAGE: [temp dir]
413# 573# @DESCRIPTION:
414# Thanks to nall <nall@gentoo.org> for this.
415#
416get_number_of_jobs() {
417 local jobs=0
418
419 if [ ! -r /proc/cpuinfo ]
420 then
421 return 1
422 fi
423
424 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
425 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
426 then
427 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
428 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
429 ADMINPARAM="${ADMINPARAM/-j}"
430 fi
431
432 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
433
434 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
435 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
436 then
437 # these archs will always have "[Pp]rocessor"
438 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
439
440 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
441 then
442 # sparc always has "ncpus active"
443 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
444
445 elif [ "${ARCH}" = "alpha" ]
446 then
447 # alpha has "cpus active", but only when compiled with SMP
448 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
449 then
450 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
451 else
452 jobs=2
453 fi
454
455 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
456 then
457 # ppc has "processor", but only when compiled with SMP
458 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
459 then
460 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
461 else
462 jobs=2
463 fi
464 elif [ "${ARCH}" = "s390" ]
465 then
466 # s390 has "# processors : "
467 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
468 else
469 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
470 die "Unknown ARCH -- ${ARCH}!"
471 fi
472
473 # Make sure the number is valid ...
474 if [ "${jobs}" -lt 1 ]
475 then
476 jobs=1
477 fi
478
479 if [ -n "${ADMINPARAM}" ]
480 then
481 if [ "${jobs}" -gt "${ADMINPARAM}" ]
482 then
483 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
484 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
485 else
486 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
487 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
488 fi
489 fi
490}
491
492# Cheap replacement for when debianutils (and thus mktemp) 574# Cheap replacement for when debianutils (and thus mktemp)
493# does not exist on the users system 575# does not exist on the users system.
494# vapier@gentoo.org
495#
496# Takes just 1 optional parameter (the directory to create tmpfile in)
497emktemp() { 576emktemp() {
498 local exe="touch" 577 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift 578 [[ $1 == -d ]] && exe="mkdir" && shift
500 local topdir="$1" 579 local topdir=$1
501 580
502 if [ -z "${topdir}" ] 581 if [[ -z ${topdir} ]] ; then
503 then
504 [ -z "${T}" ] \ 582 [[ -z ${T} ]] \
505 && topdir="/tmp" \ 583 && topdir="/tmp" \
506 || topdir="${T}" 584 || topdir=${T}
507 fi 585 fi
508 586
509 if [ -z "$(type -p mktemp)" ] 587 if ! type -P mktemp > /dev/null ; then
510 then 588 # system lacks `mktemp` so we have to fake it
511 local tmp=/ 589 local tmp=/
512 while [ -e "${tmp}" ] ; do 590 while [[ -e ${tmp} ]] ; do
513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 591 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
514 done 592 done
515 ${exe} "${tmp}" 593 ${exe} "${tmp}" || ${exe} -p "${tmp}"
516 echo "${tmp}" 594 echo "${tmp}"
517 else 595 else
518 [ "${exe}" == "touch" ] \ 596 # the args here will give slightly wierd names on BSD,
519 && exe="-p" \ 597 # but should produce a usable file on all userlands
520 || exe="-d" 598 if [[ ${exe} == "touch" ]] ; then
521 mktemp ${exe} "${topdir}" 599 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
522 fi
523}
524
525# Small wrapper for getent (Linux), nidump (Mac OS X),
526# and pw (FreeBSD) used in enewuser()/enewgroup()
527# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
528# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
529#
530# egetent(database, key)
531egetent() {
532 if useq ppc-macos ; then
533 case "$2" in
534 *[!0-9]*) # Non numeric
535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
536 ;;
537 *) # Numeric
538 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
539 ;;
540 esac
541 elif useq x86-fbsd ; then
542 local action
543 if [ "$1" == "passwd" ]
544 then
545 action="user"
546 else 600 else
547 action="group" 601 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
548 fi
549 pw show "${action}" "$2" -q
550 else
551 which nscd >& /dev/null && nscd -i "$1"
552 getent "$1" "$2"
553 fi
554}
555
556# Simplify/standardize adding users to the system
557# vapier@gentoo.org
558#
559# enewuser(username, uid, shell, homedir, groups, extra options)
560#
561# Default values if you do not specify any:
562# username: REQUIRED !
563# uid: next available (see useradd(8))
564# note: pass -1 to get default behavior
565# shell: /bin/false
566# homedir: /dev/null
567# groups: none
568# extra: comment of 'added by portage for ${PN}'
569enewuser() {
570 # get the username
571 local euser="$1"; shift
572 if [ -z "${euser}" ]
573 then
574 eerror "No username specified !"
575 die "Cannot call enewuser without a username"
576 fi
577
578 # lets see if the username already exists
579 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
580 then
581 return 0
582 fi
583 einfo "Adding user '${euser}' to your system ..."
584
585 # options to pass to useradd
586 local opts=
587
588 # handle uid
589 local euid="$1"; shift
590 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
591 then
592 if [ "${euid}" -gt 0 ]
593 then
594 if [ ! -z "`egetent passwd ${euid}`" ]
595 then
596 euid="next"
597 fi 602 fi
598 else
599 eerror "Userid given but is not greater than 0 !"
600 die "${euid} is not a valid UID"
601 fi 603 fi
602 else
603 euid="next"
604 fi
605 if [ "${euid}" == "next" ]
606 then
607 local pwrange
608 if [ "${USERLAND}" == "BSD" ] ; then
609 pwrange="`jot 898 101`"
610 else
611 pwrange="`seq 101 999`"
612 fi
613 for euid in ${pwrange} ; do
614 [ -z "`egetent passwd ${euid}`" ] && break
615 done
616 fi
617 opts="${opts} -u ${euid}"
618 einfo " - Userid: ${euid}"
619
620 # handle shell
621 local eshell="$1"; shift
622 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
623 then
624 if [ ! -e "${eshell}" ]
625 then
626 eerror "A shell was specified but it does not exist !"
627 die "${eshell} does not exist"
628 fi
629 else
630 if [ "${USERLAND}" == "BSD" ]
631 then
632 eshell="/usr/bin/false"
633 else
634 eshell="/bin/false"
635 fi
636 fi
637 einfo " - Shell: ${eshell}"
638 opts="${opts} -s ${eshell}"
639
640 # handle homedir
641 local ehome="$1"; shift
642 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
643 then
644 ehome="/dev/null"
645 fi
646 einfo " - Home: ${ehome}"
647 opts="${opts} -d ${ehome}"
648
649 # handle groups
650 local egroups="$1"; shift
651 if [ ! -z "${egroups}" ]
652 then
653 local oldifs="${IFS}"
654 local defgroup="" exgroups=""
655
656 export IFS=","
657 for g in ${egroups}
658 do
659 export IFS="${oldifs}"
660 if [ -z "`egetent group \"${g}\"`" ]
661 then
662 eerror "You must add group ${g} to the system first"
663 die "${g} is not a valid GID"
664 fi
665 if [ -z "${defgroup}" ]
666 then
667 defgroup="${g}"
668 else
669 exgroups="${exgroups},${g}"
670 fi
671 export IFS=","
672 done
673 export IFS="${oldifs}"
674
675 opts="${opts} -g ${defgroup}"
676 if [ ! -z "${exgroups}" ]
677 then
678 opts="${opts} -G ${exgroups:1}"
679 fi
680 else
681 egroups="(none)"
682 fi
683 einfo " - Groups: ${egroups}"
684
685 # handle extra and add the user
686 local eextra="$@"
687 local oldsandbox="${SANDBOX_ON}"
688 export SANDBOX_ON="0"
689 if useq ppc-macos
690 then
691 ### Make the user
692 if [ -z "${eextra}" ]
693 then
694 dscl . create /users/${euser} uid ${euid}
695 dscl . create /users/${euser} shell ${eshell}
696 dscl . create /users/${euser} home ${ehome}
697 dscl . create /users/${euser} realname "added by portage for ${PN}"
698 ### Add the user to the groups specified
699 local oldifs="${IFS}"
700 export IFS=","
701 for g in ${egroups}
702 do
703 dscl . merge /groups/${g} users ${euser}
704 done
705 export IFS="${oldifs}"
706 else
707 einfo "Extra options are not supported on macos yet"
708 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}"
710 die "Required function missing"
711 fi
712 elif use x86-fbsd ; then
713 if [ -z "${eextra}" ]
714 then
715 pw useradd ${euser} ${opts} \
716 -c "added by portage for ${PN}" \
717 die "enewuser failed"
718 else
719 einfo " - Extra: ${eextra}"
720 pw useradd ${euser} ${opts} \
721 -c ${eextra} || die "enewuser failed"
722 fi
723 else
724 if [ -z "${eextra}" ]
725 then
726 useradd ${opts} ${euser} \
727 -c "added by portage for ${PN}" \
728 || die "enewuser failed"
729 else
730 einfo " - Extra: ${eextra}"
731 useradd ${opts} ${euser} ${eextra} \
732 || die "enewuser failed"
733 fi
734 fi
735 export SANDBOX_ON="${oldsandbox}"
736
737 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
738 then
739 einfo " - Creating ${ehome} in ${D}"
740 dodir ${ehome}
741 fowners ${euser} ${ehome}
742 fperms 755 ${ehome}
743 fi
744} 604}
745 605
746# Simplify/standardize adding groups to the system 606# @FUNCTION: edos2unix
747# vapier@gentoo.org 607# @USAGE: <file> [more files ...]
748# 608# @DESCRIPTION:
749# enewgroup(group, gid) 609# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
750# 610# to remove all of these text utilities from DEPEND variables because this
751# Default values if you do not specify any: 611# is a script based solution. Just give it a list of files to convert and
752# groupname: REQUIRED ! 612# they will all be changed from the DOS CRLF format to the UNIX LF format.
753# gid: next available (see groupadd(8))
754# extra: none
755enewgroup() {
756 # get the group
757 local egroup="$1"; shift
758 if [ -z "${egroup}" ]
759 then
760 eerror "No group specified !"
761 die "Cannot call enewgroup without a group"
762 fi
763
764 # see if group already exists
765 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
766 then
767 return 0
768 fi
769 einfo "Adding group '${egroup}' to your system ..."
770
771 # options to pass to useradd
772 local opts=
773
774 # handle gid
775 local egid="$1"; shift
776 if [ ! -z "${egid}" ]
777 then
778 if [ "${egid}" -gt 0 ]
779 then
780 if [ -z "`egetent group ${egid}`" ]
781 then
782 if useq ppc-macos ; then
783 opts="${opts} ${egid}"
784 else
785 opts="${opts} -g ${egid}"
786 fi
787 else
788 egid="next available; requested gid taken"
789 fi
790 else
791 eerror "Groupid given but is not greater than 0 !"
792 die "${egid} is not a valid GID"
793 fi
794 else
795 egid="next available"
796 fi
797 einfo " - Groupid: ${egid}"
798
799 # handle extra
800 local eextra="$@"
801 opts="${opts} ${eextra}"
802
803 # add the group
804 local oldsandbox="${SANDBOX_ON}"
805 export SANDBOX_ON="0"
806 if useq ppc-macos ; then
807 if [ ! -z "${eextra}" ];
808 then
809 einfo "Extra options are not supported on macos yet"
810 einfo "Please report the ebuild along with the info below"
811 einfo "eextra: ${eextra}"
812 die "Required function missing"
813 fi
814
815 # If we need the next available
816 case ${egid} in
817 *[!0-9]*) # Non numeric
818 for egid in `jot 898 101`; do
819 [ -z "`egetent group ${egid}`" ] && break
820 done
821 esac
822 dscl . create /groups/${egroup} gid ${egid}
823 dscl . create /groups/${egroup} passwd '*'
824 elif use x86-fbsd ; then
825 case ${egid} in
826 *[!0-9]*) # Non numeric
827 for egid in `jot 898 101`; do
828 [ -z "`egetent group ${egid}`" ] && break
829 done
830 esac
831 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
832 else
833 groupadd ${opts} ${egroup} || die "enewgroup failed"
834 fi
835 export SANDBOX_ON="${oldsandbox}"
836}
837
838# Simple script to replace 'dos2unix' binaries
839# vapier@gentoo.org
840#
841# edos2unix(file, <more files> ...)
842edos2unix() { 613edos2unix() {
843 for f in "$@" 614 [[ $# -eq 0 ]] && return 0
844 do 615 sed -i 's/\r$//' -- "$@" || die
845 cp "${f}" ${T}/edos2unix
846 sed 's/\r$//' ${T}/edos2unix > "${f}"
847 done
848} 616}
849
850
851##############################################################
852# START: Handle .desktop files and menu entries #
853# maybe this should be separated into a new eclass some time #
854# lanius@gentoo.org #
855##############################################################
856 617
857# Make a desktop file ! 618# Make a desktop file !
858# Great for making those icons in kde/gnome startmenu ! 619# Great for making those icons in kde/gnome startmenu !
859# Amaze your friends ! Get the women ! Join today ! 620# Amaze your friends ! Get the women ! Join today !
860# 621#
861# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 622# make_desktop_entry(<command>, [name], [icon], [type], [fields])
862# 623#
863# binary: what binary does the app run with ? 624# binary: what command does the app run with ?
864# name: the name that will show up in the menu 625# name: the name that will show up in the menu
865# icon: give your little like a pretty little icon ... 626# icon: give your little like a pretty little icon ...
866# this can be relative (to /usr/share/pixmaps) or 627# this can be relative (to /usr/share/pixmaps) or
867# a full path to an icon 628# a full path to an icon
868# type: what kind of application is this ? for categories: 629# type: what kind of application is this ? for categories:
869# http://www.freedesktop.org/standards/menu-spec/ 630# http://standards.freedesktop.org/menu-spec/latest/apa.html
870# path: if your app needs to startup in a specific dir 631# fields: extra fields to append to the desktop file; a printf string
871make_desktop_entry() { 632make_desktop_entry() {
872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 633 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
873 634
874 local exec="${1}" 635 local exec=${1}
875 local name="${2:-${PN}}" 636 local name=${2:-${PN}}
876 local icon="${3:-${PN}.png}" 637 local icon=${3:-${PN}}
877 local type="${4}" 638 local type=${4}
878 local subdir="${6}" 639 local fields=${5}
879 local path="${5:-${GAMES_BINDIR}}" 640
880 if [ -z "${type}" ] 641 if [[ -z ${type} ]] ; then
881 then 642 local catmaj=${CATEGORY%%-*}
882 case ${CATEGORY} in 643 local catmin=${CATEGORY##*-}
883 "app-emulation") 644 case ${catmaj} in
884 type=Emulator 645 app)
885 subdir="Emulation" 646 case ${catmin} in
647 accessibility) type=Accessibility;;
648 admin) type=System;;
649 antivirus) type=System;;
650 arch) type=Archiving;;
651 backup) type=Archiving;;
652 cdr) type=DiscBurning;;
653 dicts) type=Dictionary;;
654 doc) type=Documentation;;
655 editors) type=TextEditor;;
656 emacs) type=TextEditor;;
657 emulation) type=Emulator;;
658 laptop) type=HardwareSettings;;
659 office) type=Office;;
660 pda) type=PDA;;
661 vim) type=TextEditor;;
662 xemacs) type=TextEditor;;
663 esac
664 ;;
665
666 dev)
667 type="Development"
668 ;;
669
670 games)
671 case ${catmin} in
672 action|fps) type=ActionGame;;
673 arcade) type=ArcadeGame;;
674 board) type=BoardGame;;
675 emulation) type=Emulator;;
676 kids) type=KidsGame;;
677 puzzle) type=LogicGame;;
678 roguelike) type=RolePlaying;;
679 rpg) type=RolePlaying;;
680 simulation) type=Simulation;;
681 sports) type=SportsGame;;
682 strategy) type=StrategyGame;;
683 esac
684 type="Game;${type}"
685 ;;
686
687 gnome)
688 type="Gnome;GTK"
689 ;;
690
691 kde)
692 type="KDE;Qt"
693 ;;
694
695 mail)
696 type="Network;Email"
697 ;;
698
699 media)
700 case ${catmin} in
701 gfx)
702 type=Graphics
886 ;; 703 ;;
887 "games-"*) 704 *)
888 type=Game 705 case ${catmin} in
889 subdir="Games" 706 radio) type=Tuner;;
707 sound) type=Audio;;
708 tv) type=TV;;
709 video) type=Video;;
710 esac
711 type="AudioVideo;${type}"
890 ;; 712 ;;
713 esac
714 ;;
715
891 "net-"*) 716 net)
717 case ${catmin} in
718 dialup) type=Dialup;;
719 ftp) type=FileTransfer;;
720 im) type=InstantMessaging;;
721 irc) type=IRCClient;;
722 mail) type=Email;;
723 news) type=News;;
724 nntp) type=News;;
725 p2p) type=FileTransfer;;
726 voip) type=Telephony;;
727 esac
892 type=Network 728 type="Network;${type}"
893 subdir="${type}"
894 ;; 729 ;;
730
731 sci)
732 case ${catmin} in
733 astro*) type=Astronomy;;
734 bio*) type=Biology;;
735 calc*) type=Calculator;;
736 chem*) type=Chemistry;;
737 elec*) type=Electronics;;
738 geo*) type=Geology;;
739 math*) type=Math;;
740 physics) type=Physics;;
741 visual*) type=DataVisualization;;
742 esac
743 type="Education;Science;${type}"
744 ;;
745
746 sys)
747 type="System"
748 ;;
749
750 www)
751 case ${catmin} in
752 client) type=WebBrowser;;
753 esac
754 type="Network;${type}"
755 ;;
756
895 *) 757 *)
896 type= 758 type=
897 subdir=
898 ;; 759 ;;
899 esac 760 esac
900 fi 761 fi
901 local desktop="${T}/${exec}.desktop" 762 if [ "${SLOT}" == "0" ] ; then
763 local desktop_name="${PN}"
764 else
765 local desktop_name="${PN}-${SLOT}"
766 fi
767 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
768 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
902 769
770 # Don't append another ";" when a valid category value is provided.
771 type=${type%;}${type:+;}
772
773 eshopts_push -s extglob
774 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
775 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
776 ewarn "allowed in .desktop files if the value is not an absolute path."
777 icon=${icon%.@(xpm|png|svg)}
778 fi
779 eshopts_pop
780
781 cat <<-EOF > "${desktop}"
903echo "[Desktop Entry] 782 [Desktop Entry]
904Encoding=UTF-8
905Version=0.9.2
906Name=${name} 783 Name=${name}
907Type=Application 784 Type=Application
908Comment=${DESCRIPTION} 785 Comment=${DESCRIPTION}
909Exec=${exec} 786 Exec=${exec}
910Path=${path} 787 TryExec=${exec%% *}
911Icon=${icon} 788 Icon=${icon}
912Categories=Application;${type};" > "${desktop}" 789 Categories=${type}
790 EOF
913 791
792 if [[ ${fields:-=} != *=* ]] ; then
793 # 5th arg used to be value to Path=
794 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
795 fields="Path=${fields}"
796 fi
797 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
798
799 (
800 # wrap the env here so that the 'insinto' call
801 # doesn't corrupt the env of the caller
914 insinto /usr/share/applications 802 insinto /usr/share/applications
915 doins "${desktop}" 803 doins "${desktop}"
916 804 ) || die "installing desktop file failed"
917 return 0
918} 805}
919 806
920# Make a GDM/KDM Session file 807# @FUNCTION: validate_desktop_entries
921# 808# @USAGE: [directories]
922# make_desktop_entry(<title>, <command>) 809# @MAINTAINER:
923# title: File to execute to start the Window Manager 810# Carsten Lohrke <carlo@gentoo.org>
924# command: Name of the Window Manager 811# @DESCRIPTION:
812# Validate desktop entries using desktop-file-utils
813validate_desktop_entries() {
814 if [[ -x /usr/bin/desktop-file-validate ]] ; then
815 einfo "Checking desktop entry validity"
816 local directories=""
817 for d in /usr/share/applications $@ ; do
818 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
819 done
820 if [[ -n ${directories} ]] ; then
821 for FILE in $(find ${directories} -name "*\.desktop" \
822 -not -path '*.hidden*' | sort -u 2>/dev/null)
823 do
824 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
825 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
826 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
827 done
828 fi
829 echo ""
830 else
831 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
832 fi
833}
925 834
835# @FUNCTION: make_session_desktop
836# @USAGE: <title> <command> [command args...]
837# @DESCRIPTION:
838# Make a GDM/KDM Session file. The title is the file to execute to start the
839# Window Manager. The command is the name of the Window Manager.
840#
841# You can set the name of the file via the ${wm} variable.
926make_session_desktop() { 842make_session_desktop() {
927
928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 843 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
929 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 844 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
930 845
931 local title="${1}" 846 local title=$1
932 local command="${2}" 847 local command=$2
933 local desktop="${T}/${wm}.desktop" 848 local desktop=${T}/${wm:-${PN}}.desktop
849 shift 2
934 850
851 cat <<-EOF > "${desktop}"
935echo "[Desktop Entry] 852 [Desktop Entry]
936Encoding=UTF-8
937Name=${title} 853 Name=${title}
938Comment=This session logs you into ${title} 854 Comment=This session logs you into ${title}
939Exec=${command} 855 Exec=${command} $*
940TryExec=${command} 856 TryExec=${command}
941Type=Application" > "${desktop}" 857 Type=XSession
858 EOF
942 859
860 (
861 # wrap the env here so that the 'insinto' call
862 # doesn't corrupt the env of the caller
943 insinto /usr/share/xsessions 863 insinto /usr/share/xsessions
944 doins "${desktop}" 864 doins "${desktop}"
945 865 )
946 return 0
947} 866}
948 867
868# @FUNCTION: domenu
869# @USAGE: <menus>
870# @DESCRIPTION:
871# Install the list of .desktop menu files into the appropriate directory
872# (/usr/share/applications).
949domenu() { 873domenu() {
950 local i 874 (
951 local j 875 # wrap the env here so that the 'insinto' call
876 # doesn't corrupt the env of the caller
877 local i j ret=0
952 insinto /usr/share/applications 878 insinto /usr/share/applications
953 for i in ${@} 879 for i in "$@" ; do
954 do
955 if [ -f "${i}" ]; 880 if [[ -f ${i} ]] ; then
956 then
957 doins ${i} 881 doins "${i}"
882 ((ret+=$?))
958 elif [ -d "${i}" ]; 883 elif [[ -d ${i} ]] ; then
959 then
960 for j in ${i}/*.desktop 884 for j in "${i}"/*.desktop ; do
961 do
962 doins ${j} 885 doins "${j}"
886 ((ret+=$?))
963 done 887 done
888 else
889 ((++ret))
964 fi 890 fi
965 done 891 done
892 exit ${ret}
893 )
966} 894}
967 895
896# @FUNCTION: newmenu
897# @USAGE: <menu> <newname>
898# @DESCRIPTION:
899# Like all other new* functions, install the specified menu as newname.
900newmenu() {
901 (
902 # wrap the env here so that the 'insinto' call
903 # doesn't corrupt the env of the caller
904 insinto /usr/share/applications
905 newins "$@"
906 )
907}
908
909# @FUNCTION: doicon
910# @USAGE: <list of icons>
911# @DESCRIPTION:
912# Install the list of icons into the icon directory (/usr/share/pixmaps).
913# This is useful in conjunction with creating desktop/menu files.
968doicon() { 914doicon() {
969 local i 915 (
970 local j 916 # wrap the env here so that the 'insinto' call
917 # doesn't corrupt the env of the caller
918 local i j ret
971 insinto /usr/share/pixmaps 919 insinto /usr/share/pixmaps
972 for i in ${@} 920 for i in "$@" ; do
973 do
974 if [ -f "${i}" ]; 921 if [[ -f ${i} ]] ; then
975 then
976 doins ${i} 922 doins "${i}"
923 ((ret+=$?))
977 elif [ -d "${i}" ]; 924 elif [[ -d ${i} ]] ; then
978 then
979 for j in ${i}/*.png 925 for j in "${i}"/*.png ; do
980 do
981 doins ${j} 926 doins "${j}"
927 ((ret+=$?))
982 done 928 done
929 else
930 ((++ret))
983 fi 931 fi
984 done 932 done
933 exit ${ret}
934 )
985} 935}
986 936
987############################################################## 937# @FUNCTION: newicon
988# END: Handle .desktop files and menu entries # 938# @USAGE: <icon> <newname>
989############################################################## 939# @DESCRIPTION:
990 940# Like all other new* functions, install the specified icon as newname.
941newicon() {
942 (
943 # wrap the env here so that the 'insinto' call
944 # doesn't corrupt the env of the caller
945 insinto /usr/share/pixmaps
946 newins "$@"
947 )
948}
991 949
992# for internal use only (unpack_pdv and unpack_makeself) 950# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() { 951find_unpackable_file() {
994 local src="$1" 952 local src=$1
995 if [ -z "${src}" ] 953 if [[ -z ${src} ]] ; then
996 then
997 src="${DISTDIR}/${A}" 954 src=${DISTDIR}/${A}
998 else 955 else
999 if [ -e "${DISTDIR}/${src}" ] 956 if [[ -e ${DISTDIR}/${src} ]] ; then
1000 then
1001 src="${DISTDIR}/${src}" 957 src=${DISTDIR}/${src}
1002 elif [ -e "${PWD}/${src}" ] 958 elif [[ -e ${PWD}/${src} ]] ; then
1003 then
1004 src="${PWD}/${src}" 959 src=${PWD}/${src}
1005 elif [ -e "${src}" ] 960 elif [[ -e ${src} ]] ; then
1006 then
1007 src="${src}" 961 src=${src}
1008 fi
1009 fi 962 fi
1010 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 963 fi
964 [[ ! -e ${src} ]] && return 1
1011 echo "${src}" 965 echo "${src}"
1012} 966}
1013 967
968# @FUNCTION: unpack_pdv
969# @USAGE: <file to unpack> <size of off_t>
970# @DESCRIPTION:
1014# Unpack those pesky pdv generated files ... 971# Unpack those pesky pdv generated files ...
1015# They're self-unpacking programs with the binary package stuffed in 972# They're self-unpacking programs with the binary package stuffed in
1016# the middle of the archive. Valve seems to use it a lot ... too bad 973# the middle of the archive. Valve seems to use it a lot ... too bad
1017# it seems to like to segfault a lot :(. So lets take it apart ourselves. 974# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1018# 975#
1019# Usage: unpack_pdv [file to unpack] [size of off_t]
1020# - you have to specify the off_t size ... i have no idea how to extract that 976# You have to specify the off_t size ... I have no idea how to extract that
1021# information out of the binary executable myself. basically you pass in 977# information out of the binary executable myself. Basically you pass in
1022# the size of the off_t type (in bytes) on the machine that built the pdv 978# the size of the off_t type (in bytes) on the machine that built the pdv
979# archive.
980#
1023# archive. one way to determine this is by running the following commands: 981# One way to determine this is by running the following commands:
982#
983# @CODE
1024# strings <pdv archive> | grep lseek 984# strings <pdv archive> | grep lseek
1025# strace -elseek <pdv archive> 985# strace -elseek <pdv archive>
986# @CODE
987#
1026# basically look for the first lseek command (we do the strings/grep because 988# Basically look for the first lseek command (we do the strings/grep because
1027# sometimes the function call is _llseek or something) and steal the 2nd 989# sometimes the function call is _llseek or something) and steal the 2nd
1028# parameter. here is an example: 990# parameter. Here is an example:
991#
992# @CODE
1029# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 993# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1030# lseek 994# lseek
1031# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 995# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1032# lseek(3, -4, SEEK_END) = 2981250 996# lseek(3, -4, SEEK_END) = 2981250
997# @CODE
998#
1033# thus we would pass in the value of '4' as the second parameter. 999# Thus we would pass in the value of '4' as the second parameter.
1034unpack_pdv() { 1000unpack_pdv() {
1035 local src="`find_unpackable_file $1`" 1001 local src=$(find_unpackable_file "$1")
1036 local sizeoff_t="$2" 1002 local sizeoff_t=$2
1037 1003
1004 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1038 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1005 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1039 1006
1040 local shrtsrc="`basename ${src}`" 1007 local shrtsrc=$(basename "${src}")
1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1009 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1043 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1010 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1044 1011
1045 # grab metadata for debug reasons 1012 # grab metadata for debug reasons
1046 local metafile="$(emktemp)" 1013 local metafile=$(emktemp)
1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1014 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1048 1015
1049 # rip out the final file name from the metadata 1016 # rip out the final file name from the metadata
1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1017 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1051 datafile="`basename ${datafile}`" 1018 datafile=$(basename "${datafile}")
1052 1019
1053 # now lets uncompress/untar the file if need be 1020 # now lets uncompress/untar the file if need be
1054 local tmpfile="$(emktemp)" 1021 local tmpfile=$(emktemp)
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1056 1023
1057 local iscompressed="`file -b ${tmpfile}`" 1024 local iscompressed=$(file -b "${tmpfile}")
1058 if [ "${iscompressed:0:8}" == "compress" ] ; then 1025 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1059 iscompressed=1 1026 iscompressed=1
1060 mv ${tmpfile}{,.Z} 1027 mv ${tmpfile}{,.Z}
1061 gunzip ${tmpfile} 1028 gunzip ${tmpfile}
1062 else 1029 else
1063 iscompressed=0 1030 iscompressed=0
1064 fi 1031 fi
1065 local istar="`file -b ${tmpfile}`" 1032 local istar=$(file -b "${tmpfile}")
1066 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1033 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1067 istar=1 1034 istar=1
1068 else 1035 else
1069 istar=0 1036 istar=0
1070 fi 1037 fi
1071 1038
1099 true 1066 true
1100 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1067 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1068 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1102} 1069}
1103 1070
1071# @FUNCTION: unpack_makeself
1072# @USAGE: [file to unpack] [offset] [tail|dd]
1073# @DESCRIPTION:
1104# Unpack those pesky makeself generated files ... 1074# Unpack those pesky makeself generated files ...
1105# They're shell scripts with the binary package tagged onto 1075# They're shell scripts with the binary package tagged onto
1106# the end of the archive. Loki utilized the format as does 1076# the end of the archive. Loki utilized the format as does
1107# many other game companies. 1077# many other game companies.
1108# 1078#
1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1079# If the file is not specified, then ${A} is used. If the
1110# - If the file is not specified then unpack will utilize ${A}.
1111# - If the offset is not specified then we will attempt to extract 1080# offset is not specified then we will attempt to extract
1112# the proper offset from the script itself. 1081# the proper offset from the script itself.
1113unpack_makeself() { 1082unpack_makeself() {
1083 local src_input=${1:-${A}}
1114 local src="$(find_unpackable_file "$1")" 1084 local src=$(find_unpackable_file "${src_input}")
1115 local skip="$2" 1085 local skip=$2
1116 local exe="$3" 1086 local exe=$3
1117 1087
1088 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1089
1118 local shrtsrc="$(basename "${src}")" 1090 local shrtsrc=$(basename "${src}")
1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1091 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1120 if [ -z "${skip}" ] 1092 if [[ -z ${skip} ]] ; then
1121 then
1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1093 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1123 local skip=0 1094 local skip=0
1124 exe=tail 1095 exe=tail
1125 case ${ver} in 1096 case ${ver} in
1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1097 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1098 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1128 ;; 1099 ;;
1129 2.0|2.0.1) 1100 2.0|2.0.1)
1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1101 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1131 ;; 1102 ;;
1132 2.1.1) 1103 2.1.1)
1133 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1134 let skip="skip + 1" 1105 (( skip++ ))
1135 ;; 1106 ;;
1136 2.1.2) 1107 2.1.2)
1137 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1108 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1138 let skip="skip + 1" 1109 (( skip++ ))
1139 ;; 1110 ;;
1140 2.1.3) 1111 2.1.3)
1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1142 let skip="skip + 1" 1113 (( skip++ ))
1143 ;; 1114 ;;
1144 2.1.4) 1115 2.1.4|2.1.5)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1116 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c) 1117 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd" 1118 exe="dd"
1148 ;; 1119 ;;
1149 *) 1120 *)
1156 esac 1127 esac
1157 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1128 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1158 fi 1129 fi
1159 case ${exe} in 1130 case ${exe} in
1160 tail) exe="tail -n +${skip} '${src}'";; 1131 tail) exe="tail -n +${skip} '${src}'";;
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1132 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'" 1133 *) die "makeself cant handle exe '${exe}'"
1163 esac 1134 esac
1164 1135
1165 # lets grab the first few bytes of the file to figure out what kind of archive it is 1136 # lets grab the first few bytes of the file to figure out what kind of archive it is
1166 local tmpfile="$(emktemp)" 1137 local filetype tmpfile=$(emktemp)
1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1138 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1168 local filetype="$(file -b "${tmpfile}")" 1139 filetype=$(file -b "${tmpfile}") || die
1169 case ${filetype} in 1140 case ${filetype} in
1170 *tar\ archive) 1141 *tar\ archive*)
1171 eval ${exe} | tar --no-same-owner -xf - 1142 eval ${exe} | tar --no-same-owner -xf -
1172 ;; 1143 ;;
1173 bzip2*) 1144 bzip2*)
1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1145 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1175 ;; 1146 ;;
1185 ;; 1156 ;;
1186 esac 1157 esac
1187 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1158 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1188} 1159}
1189 1160
1190# Display a license for user to accept. 1161# @FUNCTION: cdrom_get_cds
1191# 1162# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1192# Usage: check_license [license] 1163# @DESCRIPTION:
1193# - If the file is not specified then ${LICENSE} is used.
1194check_license() {
1195 local lic=$1
1196 if [ -z "${lic}" ] ; then
1197 lic="${PORTDIR}/licenses/${LICENSE}"
1198 else
1199 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1200 lic="${PORTDIR}/licenses/${src}"
1201 elif [ -e "${PWD}/${src}" ] ; then
1202 lic="${PWD}/${src}"
1203 elif [ -e "${src}" ] ; then
1204 lic="${src}"
1205 fi
1206 fi
1207 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1208 local l="`basename ${lic}`"
1209
1210 # here is where we check for the licenses the user already
1211 # accepted ... if we don't find a match, we make the user accept
1212 local shopts=$-
1213 local alic
1214 set -o noglob #so that bash doesn't expand "*"
1215 for alic in ${ACCEPT_LICENSE} ; do
1216 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1217 set +o noglob; set -${shopts} #reset old shell opts
1218 return 0
1219 fi
1220 done
1221 set +o noglob; set -$shopts #reset old shell opts
1222
1223 local licmsg="$(emktemp)"
1224 cat << EOF > ${licmsg}
1225**********************************************************
1226The following license outlines the terms of use of this
1227package. You MUST accept this license for installation to
1228continue. When you are done viewing, hit 'q'. If you
1229CTRL+C out of this, the install will not run!
1230**********************************************************
1231
1232EOF
1233 cat ${lic} >> ${licmsg}
1234 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1235 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1236 read alic
1237 case ${alic} in
1238 yes|Yes|y|Y)
1239 return 0
1240 ;;
1241 *)
1242 echo;echo;echo
1243 eerror "You MUST accept the license to continue! Exiting!"
1244 die "Failed to accept license"
1245 ;;
1246 esac
1247}
1248
1249# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1164# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1250# the whole 'non-interactive' policy, but damnit I want CD support ! 1165# the whole 'non-interactive' policy, but damnit I want CD support !
1251# 1166#
1252# with these cdrom functions we handle all the user interaction and 1167# With these cdrom functions we handle all the user interaction and
1253# standardize everything. all you have to do is call cdrom_get_cds() 1168# standardize everything. All you have to do is call cdrom_get_cds()
1254# and when the function returns, you can assume that the cd has been 1169# and when the function returns, you can assume that the cd has been
1255# found at CDROM_ROOT. 1170# found at CDROM_ROOT.
1256# 1171#
1172# The function will attempt to locate a cd based upon a file that is on
1173# the cd. The more files you give this function, the more cds
1174# the cdrom functions will handle.
1175#
1257# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1176# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1258# etc... if you want to give the cds better names, then just export 1177# etc... If you want to give the cds better names, then just export
1259# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1178# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1179# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1180# also use the CDROM_NAME_SET bash array.
1260# 1181#
1261# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1182# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1262#
1263# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1264# - this will attempt to locate a cd based upon a file that is on
1265# the cd ... the more files you give this function, the more cds
1266# the cdrom functions will handle
1267cdrom_get_cds() { 1183cdrom_get_cds() {
1268 # first we figure out how many cds we're dealing with by 1184 # first we figure out how many cds we're dealing with by
1269 # the # of files they gave us 1185 # the # of files they gave us
1270 local cdcnt=0 1186 local cdcnt=0
1271 local f= 1187 local f=
1272 for f in "$@" ; do 1188 for f in "$@" ; do
1273 cdcnt=$((cdcnt + 1)) 1189 ((++cdcnt))
1274 export CDROM_CHECK_${cdcnt}="$f" 1190 export CDROM_CHECK_${cdcnt}="$f"
1275 done 1191 done
1276 export CDROM_TOTAL_CDS=${cdcnt} 1192 export CDROM_TOTAL_CDS=${cdcnt}
1277 export CDROM_CURRENT_CD=1 1193 export CDROM_CURRENT_CD=1
1278 1194
1279 # now we see if the user gave use CD_ROOT ... 1195 # now we see if the user gave use CD_ROOT ...
1280 # if they did, let's just believe them that it's correct 1196 # if they did, let's just believe them that it's correct
1281 if [[ ! -z ${CD_ROOT} ]] ; then
1282 export CDROM_ROOT=${CD_ROOT}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 return
1285 fi
1286 # do the same for CD_ROOT_X
1287 if [[ ! -z ${CD_ROOT_1} ]] ; then 1197 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1288 local var= 1198 local var=
1289 cdcnt=0 1199 cdcnt=0
1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1200 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1291 cdcnt=$((cdcnt + 1)) 1201 ((++cdcnt))
1292 var="CD_ROOT_${cdcnt}" 1202 var="CD_ROOT_${cdcnt}"
1203 [[ -z ${!var} ]] && var="CD_ROOT"
1293 if [[ -z ${!var} ]] ; then 1204 if [[ -z ${!var} ]] ; then
1294 eerror "You must either use just the CD_ROOT" 1205 eerror "You must either use just the CD_ROOT"
1295 eerror "or specify ALL the CD_ROOT_X variables." 1206 eerror "or specify ALL the CD_ROOT_X variables."
1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1207 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1297 die "could not locate CD_ROOT_${cdcnt}" 1208 die "could not locate CD_ROOT_${cdcnt}"
1298 fi 1209 fi
1299 export CDROM_ROOTS_${cdcnt}="${!var}"
1300 done 1210 done
1301 export CDROM_ROOT=${CDROM_ROOTS_1} 1211 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1302 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1212 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1213 export CDROM_SET=-1
1214 for f in ${CDROM_CHECK_1//:/ } ; do
1215 ((++CDROM_SET))
1216 [[ -e ${CDROM_ROOT}/${f} ]] && break
1217 done
1218 export CDROM_MATCH=${f}
1303 return 1219 return
1304 fi 1220 fi
1305 1221
1222 # User didn't help us out so lets make sure they know they can
1223 # simplify the whole process ...
1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1224 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1307 einfon "This ebuild will need the " 1225 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1308 if [[ -z ${CDROM_NAME} ]] ; then
1309 echo "cdrom for ${PN}."
1310 else
1311 echo "${CDROM_NAME}."
1312 fi
1313 echo 1226 echo
1314 einfo "If you do not have the CD, but have the data files" 1227 einfo "If you do not have the CD, but have the data files"
1315 einfo "mounted somewhere on your filesystem, just export" 1228 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the" 1229 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files." 1230 einfo "directory containing the files."
1318 echo 1231 echo
1319 einfo "For example:" 1232 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom" 1233 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo 1234 echo
1322 else 1235 else
1236 if [[ -n ${CDROM_NAME_SET} ]] ; then
1237 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1238 cdcnt=0
1239 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1240 ((++cdcnt))
1241 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1242 done
1243 fi
1244
1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1245 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1324 cdcnt=0 1246 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1247 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 cdcnt=$((cdcnt + 1)) 1248 ((++cdcnt))
1327 var="CDROM_NAME_${cdcnt}" 1249 var="CDROM_NAME_${cdcnt}"
1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1250 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1329 done 1251 done
1330 echo 1252 echo
1331 einfo "If you do not have the CDs, but have the data files" 1253 einfo "If you do not have the CDs, but have the data files"
1332 einfo "mounted somewhere on your filesystem, just export" 1254 einfo "mounted somewhere on your filesystem, just export"
1333 einfo "the following variables so they point to the right place:" 1255 einfo "the following variables so they point to the right place:"
1334 einfon "" 1256 einfon ""
1335 cdcnt=0 1257 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1258 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1)) 1259 ((++cdcnt))
1338 echo -n " CD_ROOT_${cdcnt}" 1260 echo -n " CD_ROOT_${cdcnt}"
1339 done 1261 done
1340 echo 1262 echo
1341 einfo "Or, if you have all the files in the same place, or" 1263 einfo "Or, if you have all the files in the same place, or"
1342 einfo "you only have one cdrom, you can export CD_ROOT" 1264 einfo "you only have one cdrom, you can export CD_ROOT"
1345 echo 1267 echo
1346 einfo "For example:" 1268 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom" 1269 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo 1270 echo
1349 fi 1271 fi
1272
1273 export CDROM_SET=""
1350 export CDROM_CURRENT_CD=0 1274 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd 1275 cdrom_load_next_cd
1352} 1276}
1353 1277
1354# this is only used when you need access to more than one cd. 1278# @FUNCTION: cdrom_load_next_cd
1355# when you have finished using the first cd, just call this function. 1279# @DESCRIPTION:
1356# when it returns, CDROM_ROOT will be pointing to the second cd. 1280# Some packages are so big they come on multiple CDs. When you're done reading
1357# remember, you can only go forward in the cd chain, you can't go back. 1281# files off a CD and want access to the next one, just call this function.
1282# Again, all the messy details of user interaction are taken care of for you.
1283# Once this returns, just read the variable CDROM_ROOT for the location of the
1284# mounted CD. Note that you can only go forward in the CD list, so make sure
1285# you only call this function when you're done using the current CD.
1358cdrom_load_next_cd() { 1286cdrom_load_next_cd() {
1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1360 local var= 1287 local var
1361 1288 ((++CDROM_CURRENT_CD))
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1364 return
1365 fi
1366 1289
1367 unset CDROM_ROOT 1290 unset CDROM_ROOT
1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1291 var=CD_ROOT_${CDROM_CURRENT_CD}
1292 [[ -z ${!var} ]] && var="CD_ROOT"
1369 if [[ -z ${!var} ]] ; then 1293 if [[ -z ${!var} ]] ; then
1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1294 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1371 cdrom_locate_file_on_cd ${!var} 1295 _cdrom_locate_file_on_cd ${!var}
1372 else 1296 else
1373 export CDROM_ROOT=${!var} 1297 export CDROM_ROOT=${!var}
1374 fi 1298 fi
1375 1299
1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1300 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1381# all it does is try to locate a give file on a cd ... if the cd isn't 1305# all it does is try to locate a give file on a cd ... if the cd isn't
1382# found, then a message asking for the user to insert the cdrom will be 1306# found, then a message asking for the user to insert the cdrom will be
1383# displayed and we'll hang out here until: 1307# displayed and we'll hang out here until:
1384# (1) the file is found on a mounted cdrom 1308# (1) the file is found on a mounted cdrom
1385# (2) the user hits CTRL+C 1309# (2) the user hits CTRL+C
1386cdrom_locate_file_on_cd() { 1310_cdrom_locate_file_on_cd() {
1311 local mline=""
1312 local showedmsg=0 showjolietmsg=0
1313
1387 while [[ -z ${CDROM_ROOT} ]] ; do 1314 while [[ -z ${CDROM_ROOT} ]] ; do
1315 local i=0
1316 local -a cdset=(${*//:/ })
1317 if [[ -n ${CDROM_SET} ]] ; then
1318 cdset=(${cdset[${CDROM_SET}]})
1319 fi
1320
1321 while [[ -n ${cdset[${i}]} ]] ; do
1388 local dir="$(dirname ${@})" 1322 local dir=$(dirname ${cdset[${i}]})
1389 local file="$(basename ${@})" 1323 local file=$(basename ${cdset[${i}]})
1390 local mline=""
1391 local showedmsg=0
1392 1324
1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1325 local point= node= fs= foo=
1326 while read point node fs foo ; do
1327 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1328 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1329 && continue
1330 point=${point//\040/ }
1394 [[ -d ${mline}/${dir} ]] || continue 1331 [[ ! -d ${point}/${dir} ]] && continue
1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1332 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1396 && export CDROM_ROOT=${mline} 1333 export CDROM_ROOT=${point}
1334 export CDROM_SET=${i}
1335 export CDROM_MATCH=${cdset[${i}]}
1336 return
1337 done <<< "$(get_mounts)"
1338
1339 ((++i))
1397 done 1340 done
1398 1341
1399 if [[ -z ${CDROM_ROOT} ]] ; then
1400 echo 1342 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then 1343 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1344 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then 1345 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert the cdrom for ${PN} now !" 1346 einfo "Please insert+mount the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else 1347 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !" 1348 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1414 fi
1415 fi 1349 fi
1416 showedmsg=1 1350 else
1351 if [[ -z ${CDROM_NAME_1} ]] ; then
1352 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1353 else
1354 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1355 einfo "Please insert+mount the ${!var} cdrom now !"
1356 fi
1417 fi 1357 fi
1358 showedmsg=1
1359 fi
1418 einfo "Press return to scan for the cd again" 1360 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1361 einfo "or hit CTRL+C to abort the emerge."
1420 read 1362 echo
1363 if [[ ${showjolietmsg} -eq 0 ]] ; then
1364 showjolietmsg=1
1365 else
1366 ewarn "If you are having trouble with the detection"
1367 ewarn "of your CD, it is possible that you do not have"
1368 ewarn "Joliet support enabled in your kernel. Please"
1369 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1370 ebeep 5
1421 fi 1371 fi
1372 read || die "something is screwed with your system"
1422 done 1373 done
1423} 1374}
1424 1375
1376# @FUNCTION: strip-linguas
1377# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1378# @DESCRIPTION:
1425# Make sure that LINGUAS only contains languages that 1379# Make sure that LINGUAS only contains languages that
1426# a package can support 1380# a package can support. The first form allows you to
1427# 1381# specify a list of LINGUAS. The -i builds a list of po
1428# usage: strip-linguas <allow LINGUAS> 1382# files found in all the directories and uses the
1429# strip-linguas -i <directories of .po files> 1383# intersection of the lists. The -u builds a list of po
1430# strip-linguas -u <directories of .po files> 1384# files found in all the directories and uses the union
1431# 1385# of the lists.
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() { 1386strip-linguas() {
1438 local ls newls 1387 local ls newls nols
1439 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1388 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1440 local op="$1"; shift 1389 local op=$1; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1390 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1442 local d f 1391 local d f
1443 for d in "$@" ; do 1392 for d in "$@" ; do
1444 if [ "${op}" == "-u" ] ; then 1393 if [[ ${op} == "-u" ]] ; then
1445 newls="${ls}" 1394 newls=${ls}
1446 else 1395 else
1447 newls="" 1396 newls=""
1448 fi 1397 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1398 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1450 if [ "${op}" == "-i" ] ; then 1399 if [[ ${op} == "-i" ]] ; then
1451 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1400 has ${f} ${ls} && newls="${newls} ${f}"
1452 else 1401 else
1453 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1402 has ${f} ${ls} || newls="${newls} ${f}"
1454 fi 1403 fi
1455 done 1404 done
1456 ls="${newls}" 1405 ls=${newls}
1457 done 1406 done
1458 ls="${ls//.po}"
1459 else 1407 else
1460 ls="$@" 1408 ls="$@"
1461 fi 1409 fi
1462 1410
1463 ls=" ${ls} " 1411 nols=""
1464 newls="" 1412 newls=""
1465 for f in ${LINGUAS} ; do 1413 for f in ${LINGUAS} ; do
1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1414 if has ${f} ${ls} ; then
1467 newls="${newls} ${f}" 1415 newls="${newls} ${f}"
1468 else 1416 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1417 nols="${nols} ${f}"
1470 fi 1418 fi
1471 done 1419 done
1472 if [ -z "${newls}" ] ; then 1420 [[ -n ${nols} ]] \
1473 unset LINGUAS 1421 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1474 else
1475 export LINGUAS="${newls}" 1422 export LINGUAS=${newls:1}
1476 fi
1477} 1423}
1478 1424
1479# moved from kernel.eclass since they are generally useful outside of 1425# @FUNCTION: preserve_old_lib
1480# kernel.eclass -iggy (20041002) 1426# @USAGE: <libs to preserve> [more libs]
1481 1427# @DESCRIPTION:
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1498 *) export ARCH="${ARCH}";;
1499 esac
1500}
1501
1502# set's ARCH back to what portage expects
1503set_arch_to_portage() {
1504 i=10
1505 while ((i--)) ; do
1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1507 done
1508 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1509}
1510
1511# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0
1514#
1515# These functions are useful when a lib in your package changes --soname. Such 1428# These functions are useful when a lib in your package changes ABI SONAME.
1516# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1429# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1517# would break packages that link against it. Most people get around this 1430# would break packages that link against it. Most people get around this
1518# by using the portage SLOT mechanism, but that is not always a relevant 1431# by using the portage SLOT mechanism, but that is not always a relevant
1519# solution, so instead you can add the following to your ebuilds: 1432# solution, so instead you can call this from pkg_preinst. See also the
1520# 1433# preserve_old_lib_notify function.
1521# src_install() {
1522# ...
1523# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1524# ...
1525# }
1526#
1527# pkg_postinst() {
1528# ...
1529# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1530# ...
1531# }
1532
1533preserve_old_lib() { 1434preserve_old_lib() {
1534 LIB=$1 1435 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1436 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1437 die "Invalid preserve_old_lib() usage"
1438 fi
1439 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1535 1440
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1441 # let portage worry about it
1537 SONAME=`basename ${LIB}` 1442 has preserve-libs ${FEATURES} && return 0
1538 DIRNAME=`dirname ${LIB}`
1539 1443
1540 dodir ${DIRNAME} 1444 local lib dir
1541 cp ${ROOT}${LIB} ${D}${DIRNAME} 1445 for lib in "$@" ; do
1446 [[ -e ${ROOT}/${lib} ]] || continue
1447 dir=${lib%/*}
1448 dodir ${dir} || die "dodir ${dir} failed"
1449 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1542 touch ${D}${LIB} 1450 touch "${D}"/${lib}
1543 fi 1451 done
1544} 1452}
1545 1453
1454# @FUNCTION: preserve_old_lib_notify
1455# @USAGE: <libs to notify> [more libs]
1456# @DESCRIPTION:
1457# Spit helpful messages about the libraries preserved by preserve_old_lib.
1546preserve_old_lib_notify() { 1458preserve_old_lib_notify() {
1547 LIB=$1 1459 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1460 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1461 die "Invalid preserve_old_lib_notify() usage"
1462 fi
1548 1463
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1464 # let portage worry about it
1550 SONAME=`basename ${LIB}` 1465 has preserve-libs ${FEATURES} && return 0
1551 1466
1467 local lib notice=0
1468 for lib in "$@" ; do
1469 [[ -e ${ROOT}/${lib} ]] || continue
1470 if [[ ${notice} -eq 0 ]] ; then
1471 notice=1
1552 einfo "An old version of an installed library was detected on your system." 1472 ewarn "Old versions of installed libraries were detected on your system."
1553 einfo "In order to avoid breaking packages that link against is, this older version" 1473 ewarn "In order to avoid breaking packages that depend on these old libs,"
1554 einfo "is not being removed. In order to make full use of this newer version," 1474 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1555 einfo "you will need to execute the following command:" 1475 ewarn "in order to remove these old dependencies. If you do not have this"
1556 einfo " revdep-rebuild --soname ${SONAME}" 1476 ewarn "helper program, simply emerge the 'gentoolkit' package."
1557 einfo 1477 ewarn
1558 einfo "After doing that, you can safely remove ${LIB}"
1559 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1560 fi 1478 fi
1479 # temp hack for #348634 #357225
1480 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1481 ewarn " # revdep-rebuild --library '${lib}'"
1482 done
1483 if [[ ${notice} -eq 1 ]] ; then
1484 ewarn
1485 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1486 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1487 for lib in "$@" ; do
1488 ewarn " # rm '${lib}'"
1489 done
1490 fi
1561} 1491}
1562 1492
1563# Hack for people to figure out if a package was built with 1493# @FUNCTION: built_with_use
1564# certain USE flags 1494# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1495# @DESCRIPTION:
1565# 1496#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1497# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1567# ex: built_with_use xchat gtk2
1568# 1498#
1569# Flags: -a all USE flags should be utilized 1499# A temporary hack until portage properly supports DEPENDing on USE
1570# -o at least one USE flag should be utilized 1500# flags being enabled in packages. This will check to see if the specified
1571# Note: the default flag is '-a' 1501# DEPEND atom was built with the specified list of USE flags. The
1502# --missing option controls the behavior if called on a package that does
1503# not actually support the defined USE flags (aka listed in IUSE).
1504# The default is to abort (call die). The -a and -o flags control
1505# the requirements of the USE flags. They correspond to "and" and "or"
1506# logic. So the -a flag means all listed USE flags must be enabled
1507# while the -o flag means at least one of the listed IUSE flags must be
1508# enabled. The --hidden option is really for internal use only as it
1509# means the USE flag we're checking is hidden expanded, so it won't be found
1510# in IUSE like normal USE flags.
1511#
1512# Remember that this function isn't terribly intelligent so order of optional
1513# flags matter.
1572built_with_use() { 1514built_with_use() {
1515 local hidden="no"
1516 if [[ $1 == "--hidden" ]] ; then
1517 hidden="yes"
1518 shift
1519 fi
1520
1521 local missing_action="die"
1522 if [[ $1 == "--missing" ]] ; then
1523 missing_action=$2
1524 shift ; shift
1525 case ${missing_action} in
1526 true|false|die) ;;
1527 *) die "unknown action '${missing_action}'";;
1528 esac
1529 fi
1530
1573 local opt=$1 1531 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1532 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575 1533
1576 local PKG=$(best_version $1) 1534 local PKG=$(best_version $1)
1535 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1577 shift 1536 shift
1578 1537
1579 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1538 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1580 [[ ! -e ${USEFILE} ]] && return 1 1539 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1540
1541 # if the IUSE file doesn't exist, the read will error out, we need to handle
1542 # this gracefully
1543 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1544 case ${missing_action} in
1545 true) return 0;;
1546 false) return 1;;
1547 die) die "Unable to determine what USE flags $PKG was built with";;
1548 esac
1549 fi
1550
1551 if [[ ${hidden} == "no" ]] ; then
1552 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1553 # Don't check USE_EXPAND #147237
1554 local expand
1555 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1556 if [[ $1 == ${expand}_* ]] ; then
1557 expand=""
1558 break
1559 fi
1560 done
1561 if [[ -n ${expand} ]] ; then
1562 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1563 case ${missing_action} in
1564 true) return 0;;
1565 false) return 1;;
1566 die) die "$PKG does not actually support the $1 USE flag!";;
1567 esac
1568 fi
1569 fi
1570 fi
1581 1571
1582 local USE_BUILT=$(<${USEFILE}) 1572 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do 1573 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then 1574 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0 1575 has $1 ${USE_BUILT} && return 0
1589 shift 1579 shift
1590 done 1580 done
1591 [[ ${opt} = "-a" ]] 1581 [[ ${opt} = "-a" ]]
1592} 1582}
1593 1583
1584# @FUNCTION: epunt_cxx
1585# @USAGE: [dir to scan]
1586# @DESCRIPTION:
1594# Many configure scripts wrongly bail when a C++ compiler 1587# Many configure scripts wrongly bail when a C++ compiler could not be
1595# could not be detected. #73450 1588# detected. If dir is not specified, then it defaults to ${S}.
1589#
1590# http://bugs.gentoo.org/73450
1596epunt_cxx() { 1591epunt_cxx() {
1597 local dir=$1 1592 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S} 1593 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks" 1594 ebegin "Removing useless C++ checks"
1600 local f 1595 local f
1601 for f in $(find ${dir} -name configure) ; do 1596 find "${dir}" -name configure | while read f ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1597 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done 1598 done
1604 eend 0 1599 eend 0
1605} 1600}
1606 1601
1607# dopamd [ file ] [ new file ] 1602# @FUNCTION: make_wrapper
1608# 1603# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1609# Install pam auth config file in /etc/pam.d 1604# @DESCRIPTION:
1610# 1605# Create a shell wrapper script named wrapper in installpath
1611# The first argument, 'file' is required. Install as 'new file', if 1606# (defaults to the bindir) to execute target (default of wrapper) by
1612# specified. 1607# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1613 1608# libpaths followed by optionally changing directory to chdir.
1614dopamd() { 1609make_wrapper() {
1615 local pamd="$1" newpamd="${2:-$1}" 1610 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1616 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1611 local tmpwrapper=$(emktemp)
1617 1612 # We don't want to quote ${bin} so that people can pass complex
1618 use pam || return 0 1613 # things as $bin ... "./someprog --args"
1619 1614 cat << EOF > "${tmpwrapper}"
1620 insinto /etc/pam.d 1615#!/bin/sh
1621 # these are the default doins options, but be explicit just in case 1616cd "${chdir:-.}"
1622 insopts -m 0644 -o root -g root 1617if [ -n "${libdir}" ] ; then
1623 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1618 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1619 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1620 else
1621 export LD_LIBRARY_PATH="${libdir}"
1622 fi
1623fi
1624exec ${bin} "\$@"
1625EOF
1626 chmod go+rx "${tmpwrapper}"
1627 if [[ -n ${path} ]] ; then
1628 (
1629 exeinto "${path}"
1630 newexe "${tmpwrapper}" "${wrapper}"
1631 ) || die
1632 else
1633 newbin "${tmpwrapper}" "${wrapper}" || die
1634 fi
1624} 1635}
1636
1637# @FUNCTION: path_exists
1638# @USAGE: [-a|-o] <paths>
1639# @DESCRIPTION:
1640# Check if the specified paths exist. Works for all types of paths
1641# (files/dirs/etc...). The -a and -o flags control the requirements
1642# of the paths. They correspond to "and" and "or" logic. So the -a
1643# flag means all the paths must exist while the -o flag means at least
1644# one of the paths must exist. The default behavior is "and". If no
1645# paths are specified, then the return value is "false".
1646path_exists() {
1647 local opt=$1
1648 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1649
1650 # no paths -> return false
1651 # same behavior as: [[ -e "" ]]
1652 [[ $# -eq 0 ]] && return 1
1653
1654 local p r=0
1655 for p in "$@" ; do
1656 [[ -e ${p} ]]
1657 : $(( r += $? ))
1658 done
1659
1660 case ${opt} in
1661 -a) return $(( r != 0 )) ;;
1662 -o) return $(( r == $# )) ;;
1663 esac
1664}
1665
1666# @FUNCTION: in_iuse
1667# @USAGE: <flag>
1668# @DESCRIPTION:
1669# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1670# as necessary.
1671#
1672# Note that this function should not be used in the global scope.
1673in_iuse() {
1674 debug-print-function ${FUNCNAME} "${@}"
1675 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1676
1677 local flag=${1}
1678 local liuse=( ${IUSE} )
1679
1680 has "${flag}" "${liuse[@]#[+-]}"
1681}
1682
1683# @FUNCTION: use_if_iuse
1684# @USAGE: <flag>
1685# @DESCRIPTION:
1686# Return true if the given flag is in USE and IUSE.
1687#
1688# Note that this function should not be used in the global scope.
1689use_if_iuse() {
1690 in_iuse $1 || return 1
1691 use $1
1692}
1693
1694# @FUNCTION: usex
1695# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1696# @DESCRIPTION:
1697# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1698# otherwise echo [false output][false suffix] (defaults to "no").
1699usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1700
1701check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1702
1703fi

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