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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 1.118 2004/10/13 14:33:01 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.375 2011/12/17 04:55:41 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib portability user
16 22
17DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
18 24
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 25if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 26
21# outputting to a terminal, don't wait. For compatability purposes, the argument 27# @FUNCTION: epause
22# must be an integer greater than zero. 28# @USAGE: [seconds]
23# 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.
24epause() { 34epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 36}
29 37
30# Beep the specified number of times (defaults to five). If our output 38# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 39# @USAGE: [number of beeps]
32# don't beep. 40# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 41# Issue the specified number of beeps (default of 5 beeps). Useful when
42# printing a message the user should probably be reading and often used in
43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
44# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 45ebeep() {
35 local n 46 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 49 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 50 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 51 echo -ne "\a"
41 sleep 1 52 sleep 1
42 done 53 done
43 fi 54 fi
44} 55}
45 56
46# This function simply returns the desired lib directory. With portage 57else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 58
48# to accomidate the needs of multilib systems. It's no longer a good idea 59ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 61}
62
63epause() {
64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
65}
66
67fi
68
69# @FUNCTION: eqawarn
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.
51# 109#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 110# The following code snippet will echo 5, then 4, then 3, then ...
53get_libdir() { 111# @CODE
54 LIBDIR_TEST=$(type econf) 112# estack_push mystack 1 2 3 4 5
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 113# while estack_pop mystack i ; do
56 # if there is an override, we want to use that... always. 114# echo "${i}"
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" 115# done
58 # We don't need to know the verison of portage. We only need to know 116# @CODE
59 # if there is support for CONF_LIBDIR in econf and co. 117estack_push() {
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09 118 [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then 119 local stack_name="__ESTACK_$1__" ; shift
62 # # and if there isnt an override, and we're using a version of 120 eval ${stack_name}+=\( \"\$@\" \)
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib 121}
64 # # and friends from portage 2.0.50 wont be too happy otherwise. 122
65 # CONF_LIBDIR="lib" 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}[${__estack_i}]}\"
66 #fi 147 fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support 148 eval unset ${__estack_name}[${__estack_i}]
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74} 149}
75 150
76 151# @FUNCTION: eshopts_push
77get_multilibdir() { 152# @USAGE: [options to `set` or `shopt`]
78 echo ${CONF_MULTILIBDIR:=lib32} 153# @DESCRIPTION:
79} 154# Often times code will want to enable a shell option to change code behavior.
80 155# Since changing shell options can easily break other pieces of code (which
81 156# assume the default state), eshopts_push is used to (1) push the current shell
82# Sometimes you need to override the value returned by get_libdir. A good 157# options onto a stack and (2) pass the specified arguments to set.
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89# 158#
90# get_libdir_override lib64 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.
91# 161#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 162# A common example is to disable shell globbing so that special meaning/care
93get_libdir_override() { 163# may be used with variables/arguments to custom functions. That would be:
94 CONF_LIBDIR="$1" 164# @CODE
95 CONF_LIBDIR_OVERRIDE="$1" 165# eshopts_push -o noglob
96} 166# for x in ${foo} ; do
97 167# if ...some check... ; then
98# This function generate linker scripts in /usr/lib for dynamic 168# eshopts_pop
99# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's
103# library search path. This cause many builds to fail.
104# See bug #4411 for more info.
105#
106# To use, simply call:
107#
108# gen_usr_ldscript libfoo.so
109#
110# Note that you should in general use the unversioned name of
111# the library, as ldconfig should usually update it correctly
112# to point to the latest version of the library present.
113#
114# <azarah@gentoo.org> (26 Oct 2002)
115#
116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
118 # Just make sure it exists
119 dodir /usr/${libdir}
120
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122/* GNU ld script
123 Because Gentoo have critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we
125 need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for
128 more info. */
129GROUP ( /${libdir}/${1} )
130END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0 169# return 0
147 fi 170# fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 171# done
158 172# eshopts_pop
159 echo 173# @CODE
160 174eshopts_push() {
161 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 "${FUNCNAME}: bad options to shopt: $*"
182 else
183 __ESHOPTS_SAVE__[$i]=$-
184 [[ $# -eq 0 ]] && return 0
185 set "$@" || die "${FUNCNAME}: bad options to set: $*"
186 fi
162} 187}
163 188
164# 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 [[ $# -ne 0 ]] && die "${FUNCNAME} 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 "${FUNCNAME}: sanity: invalid shopt options: ${s}"
202 else
203 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
204 set -${s} || die "${FUNCNAME}: 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: ${s}"
226}
227
228# @VARIABLE: EPATCH_SOURCE
229# @DESCRIPTION:
230# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 231EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 232# @VARIABLE: EPATCH_SUFFIX
233# @DESCRIPTION:
234# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 235EPATCH_SUFFIX="patch.bz2"
236# @VARIABLE: EPATCH_OPTS
237# @DESCRIPTION:
168# Default options for patch 238# Default options for patch:
239# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 240# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 241# --no-backup-if-mismatch - do not leave .orig files behind
242# -E - automatically remove empty files
243# @CODE
244EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
245# @VARIABLE: EPATCH_EXCLUDE
246# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 247# List of patches not to apply. Note this is only file names,
172# and not the full path .. 248# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 249EPATCH_EXCLUDE=""
250# @VARIABLE: EPATCH_SINGLE_MSG
251# @DESCRIPTION:
174# Change the printed message for a single patch. 252# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 253EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 254# @VARIABLE: EPATCH_MULTI_MSG
177# 255# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 256# Change the printed message for multiple patches.
179# 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.
180EPATCH_FORCE="no" 262EPATCH_FORCE="no"
181 263
182# This function is for bulk patching, or in theory for just one 264# @FUNCTION: epatch
183# 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.
184# 272#
185# 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
186# Currently all patches should be the same format. 274# specified by EPATCH_SOURCE.
187# 275#
188# You do not have to specify '-p' option to patch, as it will 276# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 277# @CODE
190# 278# if ${EPATCH_FORCE} != "yes"
191# Above EPATCH_* variables can be used to control various defaults,
192# bug they should be left as is to ensure an ebuild can rely on
193# them for.
194#
195# Patches are applied in current directory.
196#
197# Bulk Patches should preferibly have the form of:
198#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 279# ??_${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.
200# 288#
201# For example: 289# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
290# for patches to apply.
202# 291#
203# 01_all_misc-fix.patch.bz2 292# Refer to the other EPATCH_xxx variables for more customization of behavior.
204# 02_sparc_another-fix.patch.bz2
205#
206# This ensures that there are a set order, and you can have ARCH
207# specific patches.
208#
209# If you however give an argument to epatch(), it will treat it as a
210# single patch that need to be applied if its a file. If on the other
211# hand its a directory, it will set EPATCH_SOURCE to this.
212#
213# <azarah@gentoo.org> (10 Nov 2002)
214#
215epatch() { 293epatch() {
216 local PIPE_CMD="" 294 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 295 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 296 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 297 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 298 }
221 local x=""
222 299
223 if [ "$#" -gt 1 ] 300 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 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 [[ $# -gt 1 ]] ; then
225 local m="" 306 local m
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 307 for m in "$@" ; do
228 epatch "${m}" 308 epatch "${m}"
229 done 309 done
230 return 0 310 return 0
231 fi 311 fi
232 312
233 if [ -n "$1" -a -f "$1" ] 313 local SINGLE_PATCH="no"
234 then 314 # no args means process ${EPATCH_SOURCE}
315 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
316
317 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 318 SINGLE_PATCH="yes"
236 319 set -- "$1"
237 local EPATCH_SOURCE="$1" 320 # Use the suffix from the single patch (localize it); the code
321 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 322 local EPATCH_SUFFIX=$1
239 323
240 elif [ -n "$1" -a -d "$1" ] 324 elif [[ -d $1 ]] ; then
241 then 325 # Some people like to make dirs of patches w/out suffixes (vim)
242 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 326 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${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} ]]
244 then 375 then
245 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
246 else 401 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 402 einfo " ${patchname} ..."
248 fi 403 fi
249 else 404
250 if [ ! -d ${EPATCH_SOURCE} ] 405 # most of the time, there will only be one run per unique name,
251 then 406 # but if there are more, make sure we get unique log filenames
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 407 local STDERR_TARGET="${T}/${patchname}.out"
253 then 408 if [[ -e ${STDERR_TARGET} ]] ; then
254 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
255 fi 427 fi
428 else
429 PATCH_TARGET=${x}
430 fi
256 431
432 # Check for absolute paths in patches. If sandbox is disabled,
433 # people could (accidently) patch files in the root filesystem.
434 # Or trigger other unpleasantries #237667. So disallow -p0 on
435 # such patches.
436 local abs_paths=$(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 "***** ${patchname} *****"
257 echo 454 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 455 echo "PATCH COMMAND: patch -p${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} )"
259 eerror 501 eerror
260 eerror " ${EPATCH_SOURCE}" 502 eerror "Include in your bugreport the contents of:"
503 eerror
504 eerror " ${STDERR_TARGET}"
261 echo 505 echo
262 die "Cannot find \$EPATCH_SOURCE!" 506 die "Failed Patch: ${patchname}!"
263 fi
264
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi
267
268 case ${EPATCH_SUFFIX##*\.} in
269 bz2)
270 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2"
272 ;;
273 gz|Z|z)
274 PIPE_CMD="gzip -dc"
275 PATCH_SUFFIX="gz"
276 ;;
277 ZIP|zip)
278 PIPE_CMD="unzip -p"
279 PATCH_SUFFIX="zip"
280 ;;
281 *)
282 PIPE_CMD="cat"
283 PATCH_SUFFIX="patch"
284 ;;
285 esac
286
287 if [ "${SINGLE_PATCH}" = "no" ]
288 then
289 einfo "Applying various patches (bugfixes/updates)..."
290 fi
291 for x in ${EPATCH_SOURCE}
292 do
293 # New ARCH dependant patch naming scheme...
294 #
295 # ???_arch_foo.patch
296 #
297 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ])
300 then
301 local count=0
302 local popts="${EPATCH_OPTS}"
303
304 if [ -n "${EPATCH_EXCLUDE}" ]
305 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 then
308 continue
309 fi
310 fi 507 fi
311 508
312 if [ "${SINGLE_PATCH}" = "yes" ] 509 # if everything worked, delete the patch log
313 then 510 rm -f "${STDERR_TARGET}"
314 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then
316 einfo "${EPATCH_SINGLE_MSG}"
317 else
318 einfo "Applying ${x##*/}..."
319 fi
320 else
321 einfo " ${x##*/}..."
322 fi
323
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ]
329 do
330 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333
334 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 else
339 PATCH_TARGET="${x}"
340 fi
341
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351 then
352 echo
353 eerror "Could not extract patch!"
354 #die "Could not extract patch!"
355 count=5
356 break
357 fi
358 fi
359
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369
370 if [ "$?" -ne 0 ]
371 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373 echo
374 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!"
377 count=5
378 fi
379
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381
382 break
383 fi
384
385 count=$((count + 1))
386 done
387
388 if [ "${PATCH_SUFFIX}" != "patch" ]
389 then
390 rm -f ${PATCH_TARGET}
391 fi
392
393 if [ "${count}" -eq 5 ]
394 then
395 echo
396 eerror "Failed Patch: ${x##*/}!"
397 eerror
398 eerror "Include in your bugreport the contents of:"
399 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401 echo
402 die "Failed Patch: ${x##*/}!"
403 fi
404
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406
407 eend 0 511 eend 0
408 fi
409 done 512 done
410 if [ "${SINGLE_PATCH}" = "no" ]
411 then
412 einfo "Done with patching"
413 fi
414}
415 513
416# This function return true if we are using the NPTL pthreads 514 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
417# implementation. 515 : # everything worked
418# 516}
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426 517
427 int main() 518# @FUNCTION: epatch_user
428 { 519# @USAGE:
429 char buf[255]; 520# @DESCRIPTION:
430 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 [[ $# -ne 0 ]] && die "epatch_user takes no options"
431 546
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 547 # Allow multiple calls to this function; ignore all but the first
433 if (NULL != str) { 548 local applied="${T}/epatch_user.applied"
434 printf("%s\n", str); 549 [[ -e ${applied} ]] && return 2
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438 550
439 return 1; 551 # don't clobber any EPATCH vars that the parent might want
440 } 552 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
441 END 553 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
442 554 EPATCH_SOURCE=${base}/${CTARGET}/${check}
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 555 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 556 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
445 then 557 if [[ -d ${EPATCH_SOURCE} ]] ; then
446 echo "yes" 558 EPATCH_SOURCE=${EPATCH_SOURCE} \
447 einfon "Checking what PTHREADS implementation we have ... " 559 EPATCH_SUFFIX="patch" \
448 if ${T}/nptl 560 EPATCH_FORCE="yes" \
449 then 561 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
562 epatch
563 echo "${EPATCH_SOURCE}" > "${applied}"
450 return 0 564 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi 565 fi
457 566 done
567 echo "none" > "${applied}"
458 return 1 568 return 1
459} 569}
460 570
461# This function check how many cpu's are present, and then set 571# @FUNCTION: emktemp
462# -j in MAKEOPTS accordingly. 572# @USAGE: [temp dir]
463# 573# @DESCRIPTION:
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp) 574# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 575# does not exist on the users system.
544# vapier@gentoo.org
545#
546# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 576emktemp() {
577 local exe="touch"
578 [[ $1 == -d ]] && exe="mkdir" && shift
548 local topdir="$1" 579 local topdir=$1
549 580
550 if [ -z "${topdir}" ] 581 if [[ -z ${topdir} ]] ; then
551 then
552 [ -z "${T}" ] \ 582 [[ -z ${T} ]] \
553 && topdir="/tmp" \ 583 && topdir="/tmp" \
554 || topdir="${T}" 584 || topdir=${T}
555 fi 585 fi
556 586
557 if [ -z "$(type -p mktemp)" ] 587 if ! type -P mktemp > /dev/null ; then
558 then 588 # system lacks `mktemp` so we have to fake it
559 local tmp=/ 589 local tmp=/
560 while [ -e "${tmp}" ] ; do 590 while [[ -e ${tmp} ]] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 591 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
562 done 592 done
563 touch "${tmp}" 593 ${exe} "${tmp}" || ${exe} -p "${tmp}"
564 echo "${tmp}" 594 echo "${tmp}"
565 else 595 else
566 mktemp -p "${topdir}" 596 # the args here will give slightly wierd names on BSD,
567 fi 597 # but should produce a usable file on all userlands
568} 598 if [[ ${exe} == "touch" ]] ; then
569 599 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
570# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() {
577 if useq macos || useq ppc-macos ; then
578 case "$2" in
579 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;;
582 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;;
585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
591 else 600 else
592 action="group" 601 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2"
598 fi
599}
600
601# Simplify/standardize adding users to the system
602# vapier@gentoo.org
603#
604# enewuser(username, uid, shell, homedir, groups, extra options)
605#
606# Default values if you do not specify any:
607# username: REQUIRED !
608# uid: next available (see useradd(8))
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() {
615 # get the username
616 local euser="$1"; shift
617 if [ -z "${euser}" ]
618 then
619 eerror "No username specified !"
620 die "Cannot call enewuser without a username"
621 fi
622
623 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
625 then
626 return 0
627 fi
628 einfo "Adding user '${euser}' to your system ..."
629
630 # options to pass to useradd
631 local opts=
632
633 # handle uid
634 local euid="$1"; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
636 then
637 if [ "${euid}" -gt 0 ]
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ]
640 then
641 euid="next"
642 fi 602 fi
643 else
644 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID"
646 fi 603 fi
647 else
648 euid="next"
649 fi
650 if [ "${euid}" == "next" ]
651 then
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break
660 done
661 fi
662 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}"
664
665 # handle shell
666 local eshell="$1"; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
668 then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist"
673 fi
674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
679 eshell="/bin/false"
680 fi
681 fi
682 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}"
684
685 # handle homedir
686 local ehome="$1"; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
688 then
689 ehome="/dev/null"
690 fi
691 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}"
693
694 # handle groups
695 local egroups="$1"; shift
696 if [ ! -z "${egroups}" ]
697 then
698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
701 export IFS=","
702 for g in ${egroups}
703 do
704 export IFS="${oldifs}"
705 if [ -z "`egetent group \"${g}\"`" ]
706 then
707 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID"
709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
717 done
718 export IFS="${oldifs}"
719
720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
725 else
726 egroups="(none)"
727 fi
728 einfo " - Groups: ${egroups}"
729
730 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}"
733 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ;
735 then
736 ### Make the user
737 if [ -z "${eextra}" ]
738 then
739 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
746 for g in ${egroups}
747 do
748 dscl . merge /groups/${g} users ${euser}
749 done
750 export IFS="${oldifs}"
751 else
752 einfo "Extra options are not supported on macos yet"
753 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}"
755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${eextra}" ]
759 then
760 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \
762 die "enewuser failed"
763 else
764 einfo " - Extra: ${eextra}"
765 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed"
767 fi
768 else
769 if [ -z "${eextra}" ]
770 then
771 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \
773 || die "enewuser failed"
774 else
775 einfo " - Extra: ${eextra}"
776 useradd ${opts} ${euser} ${eextra} \
777 || die "enewuser failed"
778 fi
779 fi
780 export SANDBOX_ON="${oldsandbox}"
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 604}
790 605
791# Simplify/standardize adding groups to the system 606# @FUNCTION: edos2unix
792# vapier@gentoo.org 607# @USAGE: <file> [more files ...]
793# 608# @DESCRIPTION:
794# enewgroup(group, gid) 609# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
795# 610# to remove all of these text utilities from DEPEND variables because this
796# Default values if you do not specify any: 611# is a script based solution. Just give it a list of files to convert and
797# groupname: REQUIRED ! 612# they will all be changed from the DOS CRLF format to the UNIX LF format.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() {
801 # get the group
802 local egroup="$1"; shift
803 if [ -z "${egroup}" ]
804 then
805 eerror "No group specified !"
806 die "Cannot call enewgroup without a group"
807 fi
808
809 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
811 then
812 return 0
813 fi
814 einfo "Adding group '${egroup}' to your system ..."
815
816 # options to pass to useradd
817 local opts=
818
819 # handle gid
820 local egid="$1"; shift
821 if [ ! -z "${egid}" ]
822 then
823 if [ "${egid}" -gt 0 ]
824 then
825 if [ -z "`egetent group ${egid}`" ]
826 then
827 if useq macos || useq ppc-macos ; then
828 opts="${opts} ${egid}"
829 else
830 opts="${opts} -g ${egid}"
831 fi
832 else
833 egid="next available; requested gid taken"
834 fi
835 else
836 eerror "Groupid given but is not greater than 0 !"
837 die "${egid} is not a valid GID"
838 fi
839 else
840 egid="next available"
841 fi
842 einfo " - Groupid: ${egid}"
843
844 # handle extra
845 local eextra="$@"
846 opts="${opts} ${eextra}"
847
848 # add the group
849 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ;
852 then
853 if [ ! -z "${eextra}" ];
854 then
855 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}"
858 die "Required function missing"
859 fi
860
861 # If we need the next available
862 case ${egid} in
863 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do
865 [ -z "`egetent group ${egid}`" ] && break
866 done
867 esac
868 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then
871 case ${egid} in
872 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do
874 [ -z "`egetent group ${egid}`" ] && break
875 done
876 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else
879 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi
881 export SANDBOX_ON="${oldsandbox}"
882}
883
884# Simple script to replace 'dos2unix' binaries
885# vapier@gentoo.org
886#
887# edos2unix(file, <more files>...)
888edos2unix() { 613edos2unix() {
889 for f in "$@" 614 [[ $# -eq 0 ]] && return 0
890 do 615 sed -i 's/\r$//' -- "$@" || die
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 616}
895 617
896# Make a desktop file ! 618# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 619# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 620# Amaze your friends ! Get the women ! Join today !
899# 621#
900# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 622# make_desktop_entry(<command>, [name], [icon], [type], [fields])
901# 623#
902# binary: what binary does the app run with ? 624# binary: what command does the app run with ?
903# name: the name that will show up in the menu 625# name: the name that will show up in the menu
904# icon: give your little like a pretty little icon ... 626# icon: give your little like a pretty little icon ...
905# this can be relative (to /usr/share/pixmaps) or 627# this can be relative (to /usr/share/pixmaps) or
906# a full path to an icon 628# a full path to an icon
907# type: what kind of application is this ? for categories: 629# type: what kind of application is this ? for categories:
908# http://www.freedesktop.org/standards/menu-spec/ 630# http://standards.freedesktop.org/menu-spec/latest/apa.html
909# path: if your app needs to startup in a specific dir 631# fields: extra fields to append to the desktop file; a printf string
910make_desktop_entry() { 632make_desktop_entry() {
911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 633 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
912 634
913 local exec="${1}" 635 local exec=${1}
914 local name="${2:-${PN}}" 636 local name=${2:-${PN}}
915 local icon="${3:-${PN}.png}" 637 local icon=${3:-${PN}}
916 local type="${4}" 638 local type=${4}
917 local subdir="${6}" 639 local fields=${5}
918 local path="${5:-${GAMES_BINDIR}}" 640
919 if [ -z "${type}" ] 641 if [[ -z ${type} ]] ; then
920 then 642 local catmaj=${CATEGORY%%-*}
921 case ${CATEGORY} in 643 local catmin=${CATEGORY##*-}
922 "app-emulation") 644 case ${catmaj} in
923 type=Emulator 645 app)
924 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
925 ;; 703 ;;
926 "games-"*) 704 *)
927 type=Game 705 case ${catmin} in
928 subdir="Games" 706 radio) type=Tuner;;
707 sound) type=Audio;;
708 tv) type=TV;;
709 video) type=Video;;
710 esac
711 type="AudioVideo;${type}"
929 ;; 712 ;;
713 esac
714 ;;
715
930 "net-"*) 716 net)
717 case ${catmin} in
718 dialup) type=Dialup;;
719 ftp) type=FileTransfer;;
720 im) type=InstantMessaging;;
721 irc) type=IRCClient;;
722 mail) type=Email;;
723 news) type=News;;
724 nntp) type=News;;
725 p2p) type=FileTransfer;;
726 voip) type=Telephony;;
727 esac
931 type=Network 728 type="Network;${type}"
932 subdir="${type}"
933 ;; 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
934 *) 757 *)
935 type= 758 type=
936 subdir=
937 ;; 759 ;;
938 esac 760 esac
939 fi 761 fi
940 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%% *:-${desktop_name}}.desktop
941 769
770 # Don't append another ";" when a valid category value is provided.
771 type=${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 > "${desktop}"
942echo "[Desktop Entry] 782 [Desktop Entry]
943Encoding=UTF-8
944Version=0.9.2
945Name=${name} 783 Name=${name}
946Type=Application 784 Type=Application
947Comment=${DESCRIPTION} 785 Comment=${DESCRIPTION}
948Exec=${exec} 786 Exec=${exec}
949Path=${path} 787 TryExec=${exec%% *}
950Icon=${icon} 788 Icon=${icon}
951Categories=Application;${type};" > "${desktop}" 789 Categories=${type}
790 EOF
952 791
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}" >> "${desktop}"
798
799 (
800 # wrap the env here so that the 'insinto' call
801 # doesn't corrupt the env of the caller
802 insinto /usr/share/applications
803 doins "${desktop}"
804 ) || die "installing desktop file failed"
805}
806
807# @FUNCTION: validate_desktop_entries
808# @USAGE: [directories]
809# @MAINTAINER:
810# Carsten Lohrke <carlo@gentoo.org>
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}
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.
842make_session_desktop() {
843 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
844 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
845
846 local title=$1
847 local command=$2
848 local desktop=${T}/${wm:-${PN}}.desktop
849 shift 2
850
851 cat <<-EOF > "${desktop}"
852 [Desktop Entry]
853 Name=${title}
854 Comment=This session logs you into ${title}
855 Exec=${command} $*
856 TryExec=${command}
857 Type=XSession
858 EOF
859
860 (
861 # wrap the env here so that the 'insinto' call
862 # doesn't corrupt the env of the caller
863 insinto /usr/share/xsessions
864 doins "${desktop}"
865 )
866}
867
868# @FUNCTION: domenu
869# @USAGE: <menus>
870# @DESCRIPTION:
871# Install the list of .desktop menu files into the appropriate directory
872# (/usr/share/applications).
873domenu() {
874 (
875 # wrap the env here so that the 'insinto' call
876 # doesn't corrupt the env of the caller
877 local i j ret=0
953 insinto /usr/share/applications 878 insinto /usr/share/applications
954 doins "${desktop}" 879 for i in "$@" ; do
880 if [[ -f ${i} ]] ; then
881 doins "${i}"
882 ((ret+=$?))
883 elif [[ -d ${i} ]] ; then
884 for j in "${i}"/*.desktop ; do
885 doins "${j}"
886 ((ret+=$?))
887 done
888 else
889 ((++ret))
890 fi
891 done
892 exit ${ret}
893 )
894}
955 895
956 return 0 896# @FUNCTION: newmenu
897# @USAGE: <menu> <newname>
898# @DESCRIPTION:
899# Like all other new* functions, install the specified menu as newname.
900newmenu() {
901 (
902 # wrap the env here so that the 'insinto' call
903 # doesn't corrupt the env of the caller
904 insinto /usr/share/applications
905 newins "$@"
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.
914doicon() {
915 (
916 # wrap the env here so that the 'insinto' call
917 # doesn't corrupt the env of the caller
918 local i j ret
919 insinto /usr/share/pixmaps
920 for i in "$@" ; do
921 if [[ -f ${i} ]] ; then
922 doins "${i}"
923 ((ret+=$?))
924 elif [[ -d ${i} ]] ; then
925 for j in "${i}"/*.png ; do
926 doins "${j}"
927 ((ret+=$?))
928 done
929 else
930 ((++ret))
931 fi
932 done
933 exit ${ret}
934 )
935}
936
937# @FUNCTION: newicon
938# @USAGE: <icon> <newname>
939# @DESCRIPTION:
940# Like all other new* functions, install the specified icon as newname.
941newicon() {
942 (
943 # wrap the env here so that the 'insinto' call
944 # doesn't corrupt the env of the caller
945 insinto /usr/share/pixmaps
946 newins "$@"
947 )
957} 948}
958 949
959# for internal use only (unpack_pdv and unpack_makeself) 950# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 951find_unpackable_file() {
961 local src="$1" 952 local src=$1
962 if [ -z "${src}" ] 953 if [[ -z ${src} ]] ; then
963 then
964 src="${DISTDIR}/${A}" 954 src=${DISTDIR}/${A}
965 else 955 else
966 if [ -e "${DISTDIR}/${src}" ] 956 if [[ -e ${DISTDIR}/${src} ]] ; then
967 then
968 src="${DISTDIR}/${src}" 957 src=${DISTDIR}/${src}
969 elif [ -e "${PWD}/${src}" ] 958 elif [[ -e ${PWD}/${src} ]] ; then
970 then
971 src="${PWD}/${src}" 959 src=${PWD}/${src}
972 elif [ -e "${src}" ] 960 elif [[ -e ${src} ]] ; then
973 then
974 src="${src}" 961 src=${src}
975 fi
976 fi 962 fi
977 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 963 fi
964 [[ ! -e ${src} ]] && return 1
978 echo "${src}" 965 echo "${src}"
979} 966}
980 967
968# @FUNCTION: unpack_pdv
969# @USAGE: <file to unpack> <size of off_t>
970# @DESCRIPTION:
981# Unpack those pesky pdv generated files ... 971# Unpack those pesky pdv generated files ...
982# They're self-unpacking programs with the binary package stuffed in 972# They're self-unpacking programs with the binary package stuffed in
983# 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
984# 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.
985# 975#
986# Usage: unpack_pdv [file to unpack] [size of off_t]
987# - 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
988# information out of the binary executable myself. basically you pass in 977# information out of the binary executable myself. Basically you pass in
989# 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#
990# 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
991# strings <pdv archive> | grep lseek 984# strings <pdv archive> | grep lseek
992# strace -elseek <pdv archive> 985# strace -elseek <pdv archive>
986# @CODE
987#
993# 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
994# 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
995# parameter. here is an example: 990# parameter. Here is an example:
991#
992# @CODE
996# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 993# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
997# lseek 994# lseek
998# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 995# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
999# lseek(3, -4, SEEK_END) = 2981250 996# lseek(3, -4, SEEK_END) = 2981250
997# @CODE
998#
1000# 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.
1001unpack_pdv() { 1000unpack_pdv() {
1002 local src="`find_unpackable_file $1`" 1001 local src=$(find_unpackable_file "$1")
1003 local sizeoff_t="$2" 1002 local sizeoff_t=$2
1004 1003
1004 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1005 [ -z "${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 :("
1006 1006
1007 local shrtsrc="`basename ${src}`" 1007 local shrtsrc=$(basename "${src}")
1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1009 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1010 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 ${sizeoff_t} | hexdump -e \"%i\")
1011 1011
1012 # grab metadata for debug reasons 1012 # grab metadata for debug reasons
1013 local metafile="$(emktemp)" 1013 local metafile=$(emktemp)
1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1014 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1015 1015
1016 # rip out the final file name from the metadata 1016 # rip out the final file name from the metadata
1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1017 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1018 datafile="`basename ${datafile}`" 1018 datafile=$(basename "${datafile}")
1019 1019
1020 # now lets uncompress/untar the file if need be 1020 # now lets uncompress/untar the file if need be
1021 local tmpfile="$(emktemp)" 1021 local tmpfile=$(emktemp)
1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1023 1023
1024 local iscompressed="`file -b ${tmpfile}`" 1024 local iscompressed=$(file -b "${tmpfile}")
1025 if [ "${iscompressed:0:8}" == "compress" ] ; then 1025 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1026 iscompressed=1 1026 iscompressed=1
1027 mv ${tmpfile}{,.Z} 1027 mv ${tmpfile}{,.Z}
1028 gunzip ${tmpfile} 1028 gunzip ${tmpfile}
1029 else 1029 else
1030 iscompressed=0 1030 iscompressed=0
1031 fi 1031 fi
1032 local istar="`file -b ${tmpfile}`" 1032 local istar=$(file -b "${tmpfile}")
1033 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1033 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1034 istar=1 1034 istar=1
1035 else 1035 else
1036 istar=0 1036 istar=0
1037 fi 1037 fi
1038 1038
1066 true 1066 true
1067 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1067 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1068 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1068 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1069} 1069}
1070 1070
1071# @FUNCTION: unpack_makeself
1072# @USAGE: [file to unpack] [offset] [tail|dd]
1073# @DESCRIPTION:
1071# Unpack those pesky makeself generated files ... 1074# Unpack those pesky makeself generated files ...
1072# They're shell scripts with the binary package tagged onto 1075# They're shell scripts with the binary package tagged onto
1073# the end of the archive. Loki utilized the format as does 1076# the end of the archive. Loki utilized the format as does
1074# many other game companies. 1077# many other game companies.
1075# 1078#
1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1079# If the file is not specified, then ${A} is used. If the
1077# - If the file is not specified then unpack will utilize ${A}.
1078# - If the offset is not specified then we will attempt to extract 1080# offset is not specified then we will attempt to extract
1079# the proper offset from the script itself. 1081# the proper offset from the script itself.
1080unpack_makeself() { 1082unpack_makeself() {
1083 local src_input=${1:-${A}}
1081 local src="$(find_unpackable_file "$1")" 1084 local src=$(find_unpackable_file "${src_input}")
1082 local skip="$2" 1085 local skip=$2
1083 local exe="$3" 1086 local exe=$3
1084 1087
1088 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1089
1085 local shrtsrc="$(basename "${src}")" 1090 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1091 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 if [ -z "${skip}" ] 1092 if [[ -z ${skip} ]] ; then
1088 then
1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1093 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1090 local skip=0 1094 local skip=0
1091 exe=tail 1095 exe=tail
1092 case ${ver} in 1096 case ${ver} in
1093 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1097 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1098 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1095 ;; 1099 ;;
1096 2.0|2.0.1) 1100 2.0|2.0.1)
1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1101 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1098 ;; 1102 ;;
1099 2.1.1) 1103 2.1.1)
1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1101 let skip="skip + 1" 1105 (( skip++ ))
1102 ;; 1106 ;;
1103 2.1.2) 1107 2.1.2)
1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1108 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1105 let skip="skip + 1" 1109 (( skip++ ))
1106 ;; 1110 ;;
1107 2.1.3) 1111 2.1.3)
1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1109 let skip="skip + 1" 1113 (( skip++ ))
1110 ;; 1114 ;;
1111 2.1.4) 1115 2.1.4|2.1.5)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1116 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c) 1117 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd" 1118 exe="dd"
1115 ;; 1119 ;;
1116 *) 1120 *)
1123 esac 1127 esac
1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1128 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1125 fi 1129 fi
1126 case ${exe} in 1130 case ${exe} in
1127 tail) exe="tail -n +${skip} '${src}'";; 1131 tail) exe="tail -n +${skip} '${src}'";;
1128 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1132 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1129 *) die "makeself cant handle exe '${exe}'" 1133 *) die "makeself cant handle exe '${exe}'"
1130 esac 1134 esac
1131 1135
1132 # lets grab the first few bytes of the file to figure out what kind of archive it is 1136 # lets grab the first few bytes of the file to figure out what kind of archive it is
1133 local tmpfile="$(emktemp)" 1137 local filetype tmpfile=$(emktemp)
1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1138 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1135 local filetype="$(file -b "${tmpfile}")" 1139 filetype=$(file -b "${tmpfile}") || die
1136 case ${filetype} in 1140 case ${filetype} in
1137 *tar\ archive) 1141 *tar\ archive*)
1138 eval ${exe} | tar --no-same-owner -xf - 1142 eval ${exe} | tar --no-same-owner -xf -
1139 ;; 1143 ;;
1140 bzip2*) 1144 bzip2*)
1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1145 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1142 ;; 1146 ;;
1152 ;; 1156 ;;
1153 esac 1157 esac
1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1158 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1155} 1159}
1156 1160
1157# Display a license for user to accept. 1161# @FUNCTION: cdrom_get_cds
1158# 1162# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1159# Usage: check_license [license] 1163# @DESCRIPTION:
1160# - If the file is not specified then ${LICENSE} is used.
1161check_license() {
1162 local lic=$1
1163 if [ -z "${lic}" ] ; then
1164 lic="${PORTDIR}/licenses/${LICENSE}"
1165 else
1166 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1167 lic="${PORTDIR}/licenses/${src}"
1168 elif [ -e "${PWD}/${src}" ] ; then
1169 lic="${PWD}/${src}"
1170 elif [ -e "${src}" ] ; then
1171 lic="${src}"
1172 fi
1173 fi
1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1175 local l="`basename ${lic}`"
1176
1177 # here is where we check for the licenses the user already
1178 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1180 local alic
1181 set -o noglob #so that bash doesn't expand "*"
1182 for alic in ${ACCEPT_LICENSE} ; do
1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1184 set +o noglob; set -${shopts} #reset old shell opts
1185 return 0
1186 fi
1187 done
1188 set +o noglob; set -$shopts #reset old shell opts
1189
1190 local licmsg="$(emktemp)"
1191 cat << EOF > ${licmsg}
1192**********************************************************
1193The following license outlines the terms of use of this
1194package. You MUST accept this license for installation to
1195continue. When you are done viewing, hit 'q'. If you
1196CTRL+C out of this, the install will not run!
1197**********************************************************
1198
1199EOF
1200 cat ${lic} >> ${licmsg}
1201 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1202 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1203 read alic
1204 case ${alic} in
1205 yes|Yes|y|Y)
1206 return 0
1207 ;;
1208 *)
1209 echo;echo;echo
1210 eerror "You MUST accept the license to continue! Exiting!"
1211 die "Failed to accept license"
1212 ;;
1213 esac
1214}
1215
1216# 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
1217# the whole 'non-interactive' policy, but damnit I want CD support ! 1165# the whole 'non-interactive' policy, but damnit I want CD support !
1218# 1166#
1219# with these cdrom functions we handle all the user interaction and 1167# With these cdrom functions we handle all the user interaction and
1220# 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()
1221# 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
1222# found at CDROM_ROOT. 1170# found at CDROM_ROOT.
1223# 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#
1224# 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',
1225# 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
1226# 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.
1227# 1181#
1228# 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.
1229#
1230# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1231# - this will attempt to locate a cd based upon a file that is on
1232# the cd ... the more files you give this function, the more cds
1233# the cdrom functions will handle
1234cdrom_get_cds() { 1183cdrom_get_cds() {
1235 # 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
1236 # the # of files they gave us 1185 # the # of files they gave us
1237 local cdcnt=0 1186 local cdcnt=0
1238 local f= 1187 local f=
1239 for f in "$@" ; do 1188 for f in "$@" ; do
1240 cdcnt=$((cdcnt + 1)) 1189 ((++cdcnt))
1241 export CDROM_CHECK_${cdcnt}="$f" 1190 export CDROM_CHECK_${cdcnt}="$f"
1242 done 1191 done
1243 export CDROM_TOTAL_CDS=${cdcnt} 1192 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1193 export CDROM_CURRENT_CD=1
1245 1194
1246 # now we see if the user gave use CD_ROOT ... 1195 # now we see if the user gave use CD_ROOT ...
1247 # 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
1248 if [ ! -z "${CD_ROOT}" ] ; then 1197 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}"
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return
1252 fi
1253 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then
1255 local var= 1198 local var=
1256 cdcnt=0 1199 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1200 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1201 ((++cdcnt))
1259 var="CD_ROOT_${cdcnt}" 1202 var="CD_ROOT_${cdcnt}"
1203 [[ -z ${!var} ]] && var="CD_ROOT"
1260 if [ -z "${!var}" ] ; then 1204 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1205 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1206 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1207 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1208 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1209 fi
1266 export CDROM_ROOTS_${cdcnt}="${!var}"
1267 done 1210 done
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1211 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1269 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}
1270 return 1219 return
1271 fi 1220 fi
1272 1221
1222 # User didn't help us out so lets make sure they know they can
1223 # simplify the whole process ...
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1224 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1225 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1275 if [ -z "${CDROM_NAME}" ] ; then
1276 echo "cdrom for ${PN}."
1277 else
1278 echo "${CDROM_NAME}."
1279 fi
1280 echo 1226 echo
1281 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"
1282 einfo "mounted somewhere on your filesystem, just export" 1228 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1229 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1230 einfo "directory containing the files."
1285 echo 1231 echo
1232 einfo "For example:"
1233 einfo "export CD_ROOT=/mnt/cdrom"
1234 echo
1286 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
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1245 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1246 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1247 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1248 ((++cdcnt))
1291 var="CDROM_NAME_${cdcnt}" 1249 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1250 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1251 done
1294 echo 1252 echo
1295 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"
1296 einfo "mounted somewhere on your filesystem, just export" 1254 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1255 einfo "the following variables so they point to the right place:"
1298 einfon "" 1256 einfon ""
1299 cdcnt=0 1257 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1258 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1259 ((++cdcnt))
1302 echo -n " CD_ROOT_${cdcnt}" 1260 echo -n " CD_ROOT_${cdcnt}"
1303 done 1261 done
1304 echo 1262 echo
1305 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"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1264 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1265 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1266 einfo "for all the CDs."
1309 echo 1267 echo
1268 einfo "For example:"
1269 einfo "export CD_ROOT_1=/mnt/cdrom"
1270 echo
1310 fi 1271 fi
1272
1273 export CDROM_SET=""
1311 export CDROM_CURRENT_CD=0 1274 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1275 cdrom_load_next_cd
1313} 1276}
1314 1277
1315# this is only used when you need access to more than one cd. 1278# @FUNCTION: cdrom_load_next_cd
1316# when you have finished using the first cd, just call this function. 1279# @DESCRIPTION:
1317# 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
1318# 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.
1319cdrom_load_next_cd() { 1286cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1287 local var
1322 1288 ((++CDROM_CURRENT_CD))
1323 if [ ! -z "${CD_ROOT}" ] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return
1326 fi
1327 1289
1328 unset CDROM_ROOT 1290 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1291 var=CD_ROOT_${CDROM_CURRENT_CD}
1292 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [ -z "${!var}" ] ; then 1293 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1294 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1295 _cdrom_locate_file_on_cd ${!var}
1333 else 1296 else
1334 export CDROM_ROOT="${!var}" 1297 export CDROM_ROOT=${!var}
1335 fi 1298 fi
1336 1299
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1300 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1301}
1339 1302
1342# all it does is try to locate a give file on a cd ... if the cd isn't 1305# all it does is try to locate a give file on a cd ... if the cd isn't
1343# found, then a message asking for the user to insert the cdrom will be 1306# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1307# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1308# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1309# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1310_cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do
1349 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})"
1351 local mline="" 1311 local mline=""
1352 local showedmsg=0 1312 local showedmsg=0 showjolietmsg=0
1353 1313
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; 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
1322 local dir=$(dirname ${cdset[${i}]})
1323 local file=$(basename ${cdset[${i}]})
1324
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=${point//\040/ }
1355 [ -d "${mline}/${dir}" ] || continue 1331 [[ ! -d ${point}/${dir} ]] && continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1332 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1357 && 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))
1358 done 1340 done
1359 1341
1360 if [ -z "${CDROM_ROOT}" ] ; then
1361 echo 1342 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1343 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1344 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1345 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1346 einfo "Please insert+mount the cdrom for ${PN} now !"
1366 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi
1369 else 1347 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1348 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1375 fi
1376 fi 1349 fi
1377 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
1378 fi 1357 fi
1358 showedmsg=1
1359 fi
1379 einfo "Press return to scan for the cd again" 1360 einfo "Press return to scan for the cd again"
1380 einfo "or hit CTRL+C to abort the emerge." 1361 einfo "or hit CTRL+C to abort the emerge."
1381 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
1382 fi 1371 fi
1372 read || die "something is screwed with your system"
1383 done 1373 done
1384} 1374}
1385 1375
1376# @FUNCTION: strip-linguas
1377# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1378# @DESCRIPTION:
1386# Make sure that LINGUAS only contains languages that 1379# Make sure that LINGUAS only contains languages that
1387# a package can support 1380# a package can support. The first form allows you to
1388# 1381# specify a list of LINGUAS. The -i builds a list of po
1389# usage: strip-linguas <allow LINGUAS> 1382# files found in all the directories and uses the
1390# strip-linguas -i <directories of .po files> 1383# intersection of the lists. The -u builds a list of po
1391# strip-linguas -u <directories of .po files> 1384# files found in all the directories and uses the union
1392# 1385# of the lists.
1393# The first form allows you to specify a list of LINGUAS.
1394# The -i builds a list of po files found in all the
1395# directories and uses the intersection of the lists.
1396# The -u builds a list of po files found in all the
1397# directories and uses the union of the lists.
1398strip-linguas() { 1386strip-linguas() {
1399 local ls newls 1387 local ls newls nols
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1388 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1401 local op="$1"; shift 1389 local op=$1; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1390 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1403 local d f 1391 local d f
1404 for d in "$@" ; do 1392 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then 1393 if [[ ${op} == "-u" ]] ; then
1406 newls="${ls}" 1394 newls=${ls}
1407 else 1395 else
1408 newls="" 1396 newls=""
1409 fi 1397 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1398 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1411 if [ "${op}" == "-i" ] ; then 1399 if [[ ${op} == "-i" ]] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1400 has ${f} ${ls} && newls="${newls} ${f}"
1413 else 1401 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1402 has ${f} ${ls} || newls="${newls} ${f}"
1415 fi 1403 fi
1416 done 1404 done
1417 ls="${newls}" 1405 ls=${newls}
1418 done 1406 done
1419 ls="${ls//.po}"
1420 else 1407 else
1421 ls="$@" 1408 ls="$@"
1422 fi 1409 fi
1423 1410
1424 ls=" ${ls} " 1411 nols=""
1425 newls="" 1412 newls=""
1426 for f in ${LINGUAS} ; do 1413 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1414 if has ${f} ${ls} ; then
1428 nl="${newls} ${f}" 1415 newls="${newls} ${f}"
1429 else 1416 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1417 nols="${nols} ${f}"
1431 fi 1418 fi
1432 done 1419 done
1433 if [ -z "${newls}" ] ; then 1420 [[ -n ${nols} ]] \
1434 unset LINGUAS 1421 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1435 else
1436 export LINGUAS="${newls}" 1422 export LINGUAS=${newls:1}
1437 fi
1438} 1423}
1439 1424
1440# moved from kernel.eclass since they are generally useful outside of 1425# @FUNCTION: preserve_old_lib
1441# kernel.eclass -iggy (20041002) 1426# @USAGE: <libs to preserve> [more libs]
1442 1427# @DESCRIPTION:
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in
1450 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";;
1454 *) export ARCH="${ARCH}";;
1455 esac
1456}
1457
1458# set's ARCH back to what portage expects
1459set_arch_to_portage() {
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461}
1462
1463# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0
1465# preserve_old_lib_notify /path/to/libblah.so.0
1466#
1467# These functions are useful when a lib in your package changes --soname. Such 1428# These functions are useful when a lib in your package changes ABI SONAME.
1468# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1429# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1469# would break packages that link against it. Most people get around this 1430# would break packages that link against it. Most people get around this
1470# by using the portage SLOT mechanism, but that is not always a relevant 1431# by using the portage SLOT mechanism, but that is not always a relevant
1471# solution, so instead you can add the following to your ebuilds: 1432# solution, so instead you can call this from pkg_preinst. See also the
1472# 1433# preserve_old_lib_notify function.
1473# src_install() {
1474# ...
1475# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1476# ...
1477# }
1478#
1479# pkg_postinst() {
1480# ...
1481# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1482# ...
1483# }
1484
1485preserve_old_lib() { 1434preserve_old_lib() {
1486 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1487 1440
1488 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1441 # let portage worry about it
1489 SONAME=`basename ${LIB}` 1442 has preserve-libs ${FEATURES} && return 0
1490 DIRNAME=`dirname ${LIB}`
1491 1443
1492 dodir ${DIRNAME} 1444 local lib dir
1493 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"
1494 touch ${D}${LIB} 1450 touch "${D}"/${lib}
1495 fi 1451 done
1496} 1452}
1497 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.
1498preserve_old_lib_notify() { 1458preserve_old_lib_notify() {
1499 LIB=$1 1459 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1460 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1461 die "Invalid preserve_old_lib_notify() usage"
1462 fi
1500 1463
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1464 # let portage worry about it
1502 SONAME=`basename ${LIB}` 1465 has preserve-libs ${FEATURES} && return 0
1503 1466
1467 local lib notice=0
1468 for lib in "$@" ; do
1469 [[ -e ${ROOT}/${lib} ]] || continue
1470 if [[ ${notice} -eq 0 ]] ; then
1471 notice=1
1504 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."
1505 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,"
1506 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"
1507 einfo "you will need to execute the following command:" 1475 ewarn "in order to remove these old dependencies. If you do not have this"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1476 ewarn "helper program, simply emerge the 'gentoolkit' package."
1509 einfo 1477 ewarn
1510 einfo "After doing that, you can safely remove ${LIB}" 1478 fi
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1479 # temp hack for #348634 #357225
1512 fi 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
1513} 1491}
1492
1493# @FUNCTION: built_with_use
1494# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1495# @DESCRIPTION:
1496#
1497# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1498#
1499# A temporary hack until portage properly supports DEPENDing on USE
1500# flags being enabled in packages. This will check to see if the specified
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.
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
1531 local opt=$1
1532 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1533
1534 local PKG=$(best_version $1)
1535 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1536 shift
1537
1538 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1539 local IUSEFILE=${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 $1 USE flag!";;
1567 esac
1568 fi
1569 fi
1570 fi
1571
1572 local USE_BUILT=$(<${USEFILE})
1573 while [[ $# -gt 0 ]] ; do
1574 if [[ ${opt} = "-o" ]] ; then
1575 has $1 ${USE_BUILT} && return 0
1576 else
1577 has $1 ${USE_BUILT} || return 1
1578 fi
1579 shift
1580 done
1581 [[ ${opt} = "-a" ]]
1582}
1583
1584# @FUNCTION: epunt_cxx
1585# @USAGE: [dir to scan]
1586# @DESCRIPTION:
1587# Many configure scripts wrongly bail when a C++ compiler could not be
1588# detected. If dir is not specified, then it defaults to ${S}.
1589#
1590# http://bugs.gentoo.org/73450
1591epunt_cxx() {
1592 local dir=$1
1593 [[ -z ${dir} ]] && dir=${S}
1594 ebegin "Removing useless C++ checks"
1595 local f
1596 find "${dir}" -name configure | while read f ; do
1597 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1598 done
1599 eend 0
1600}
1601
1602# @FUNCTION: make_wrapper
1603# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1604# @DESCRIPTION:
1605# Create a shell wrapper script named wrapper in installpath
1606# (defaults to the bindir) to execute target (default of wrapper) by
1607# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1608# libpaths followed by optionally changing directory to chdir.
1609make_wrapper() {
1610 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1611 local tmpwrapper=$(emktemp)
1612 # We don't want to quote ${bin} so that people can pass complex
1613 # things as $bin ... "./someprog --args"
1614 cat << EOF > "${tmpwrapper}"
1615#!/bin/sh
1616cd "${chdir:-.}"
1617if [ -n "${libdir}" ] ; then
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
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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