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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2012 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 1.378 2012/01/31 06:36:19 ulm 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 -s 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 if [[ $1 == -[su] ]] ; then
176 estack_push eshopts "$(shopt -p)"
177 [[ $# -eq 0 ]] && return 0
178 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
179 else
180 estack_push eshopts $-
181 [[ $# -eq 0 ]] && return 0
182 set "$@" || die "${FUNCNAME}: bad options to set: $*"
183 fi
162} 184}
163 185
164# Default directory where patches are located 186# @FUNCTION: eshopts_pop
187# @USAGE:
188# @DESCRIPTION:
189# Restore the shell options to the state saved with the corresponding
190# eshopts_push call. See that function for more details.
191eshopts_pop() {
192 local s
193 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
194 if [[ ${s} == "shopt -"* ]] ; then
195 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
196 else
197 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
198 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
199 fi
200}
201
202# @FUNCTION: eumask_push
203# @USAGE: <new umask>
204# @DESCRIPTION:
205# Set the umask to the new value specified while saving the previous
206# value onto a stack. Useful for temporarily changing the umask.
207eumask_push() {
208 estack_push eumask "$(umask)"
209 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
210}
211
212# @FUNCTION: eumask_pop
213# @USAGE:
214# @DESCRIPTION:
215# Restore the previous umask state.
216eumask_pop() {
217 local s
218 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
219 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
220}
221
222# @VARIABLE: EPATCH_SOURCE
223# @DESCRIPTION:
224# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 225EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 226# @VARIABLE: EPATCH_SUFFIX
227# @DESCRIPTION:
228# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 229EPATCH_SUFFIX="patch.bz2"
230# @VARIABLE: EPATCH_OPTS
231# @DESCRIPTION:
168# Default options for patch 232# Default options for patch:
233# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 234# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 235# --no-backup-if-mismatch - do not leave .orig files behind
236# -E - automatically remove empty files
237# @CODE
238EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
239# @VARIABLE: EPATCH_EXCLUDE
240# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 241# List of patches not to apply. Note this is only file names,
172# and not the full path .. 242# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 243EPATCH_EXCLUDE=""
244# @VARIABLE: EPATCH_SINGLE_MSG
245# @DESCRIPTION:
174# Change the printed message for a single patch. 246# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 247EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 248# @VARIABLE: EPATCH_MULTI_MSG
177# 249# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 250# Change the printed message for multiple patches.
179# 251EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
252# @VARIABLE: EPATCH_FORCE
253# @DESCRIPTION:
254# Only require patches to match EPATCH_SUFFIX rather than the extended
255# arch naming style.
180EPATCH_FORCE="no" 256EPATCH_FORCE="no"
181 257
182# This function is for bulk patching, or in theory for just one 258# @FUNCTION: epatch
183# or two patches. 259# @USAGE: [patches] [dirs of patches]
260# @DESCRIPTION:
261# epatch is designed to greatly simplify the application of patches. It can
262# process patch files directly, or directories of patches. The patches may be
263# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
264# the -p option as epatch will automatically attempt -p0 to -p5 until things
265# apply successfully.
184# 266#
185# It should work with .bz2, .gz, .zip and plain text patches. 267# If you do not specify any options, then epatch will default to the directory
186# Currently all patches should be the same format. 268# specified by EPATCH_SOURCE.
187# 269#
188# You do not have to specify '-p' option to patch, as it will 270# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 271# @CODE
190# 272# 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.${EPATCH_SUFFIX} 273# ??_${ARCH}_foo.${EPATCH_SUFFIX}
274# else
275# *.${EPATCH_SUFFIX}
276# @CODE
277# The leading ?? are typically numbers used to force consistent patch ordering.
278# The arch field is used to apply patches only for the host architecture with
279# the special value of "all" means apply for everyone. Note that using values
280# other than "all" is highly discouraged -- you should apply patches all the
281# time and let architecture details be detected at configure/compile time.
200# 282#
201# For example: 283# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
284# for patches to apply.
202# 285#
203# 01_all_misc-fix.patch.bz2 286# 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() { 287epatch() {
216 local PIPE_CMD="" 288 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 289 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 290 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 291 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 292 }
221 local x=""
222 293
223 if [ "$#" -gt 1 ] 294 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 then 295
296 # Let the rest of the code process one user arg at a time --
297 # each arg may expand into multiple patches, and each arg may
298 # need to start off with the default global EPATCH_xxx values
299 if [[ $# -gt 1 ]] ; then
225 local m="" 300 local m
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 301 for m in "$@" ; do
228 epatch "${m}" 302 epatch "${m}"
229 done 303 done
230 return 0 304 return 0
231 fi 305 fi
232 306
233 if [ -n "$1" -a -f "$1" ] 307 local SINGLE_PATCH="no"
234 then 308 # no args means process ${EPATCH_SOURCE}
309 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
310
311 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 312 SINGLE_PATCH="yes"
236 313 set -- "$1"
237 local EPATCH_SOURCE="$1" 314 # Use the suffix from the single patch (localize it); the code
315 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 316 local EPATCH_SUFFIX=$1
239 317
240 elif [ -n "$1" -a -d "$1" ] 318 elif [[ -d $1 ]] ; then
241 then 319 # 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 ... 320 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 321
322 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
323 # Re-use EPATCH_SOURCE as a search dir
324 epatch "${EPATCH_SOURCE}/$1"
325 return $?
326
327 else
328 # sanity check ... if it isn't a dir or file, wtf man ?
329 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
330 echo
331 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
332 eerror
333 eerror " ${EPATCH_SOURCE}"
334 eerror " ( ${EPATCH_SOURCE##*/} )"
335 echo
336 die "Cannot find \$EPATCH_SOURCE!"
337 fi
338
339 local PIPE_CMD
340 case ${EPATCH_SUFFIX##*\.} in
341 xz) PIPE_CMD="xz -dc" ;;
342 lzma) PIPE_CMD="lzma -dc" ;;
343 bz2) PIPE_CMD="bzip2 -dc" ;;
344 gz|Z|z) PIPE_CMD="gzip -dc" ;;
345 ZIP|zip) PIPE_CMD="unzip -p" ;;
346 *) ;;
347 esac
348
349 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
350
351 local x
352 for x in "$@" ; do
353 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
354 # didn't match anything, ignore continue on
355 [[ ! -f ${x} ]] && continue
356
357 local patchname=${x##*/}
358
359 # Apply single patches, or forced sets of patches, or
360 # patches with ARCH dependant names.
361 # ???_arch_foo.patch
362 # Else, skip this input altogether
363 local a=${patchname#*_} # strip the ???_
364 a=${a%%_*} # strip the _foo.patch
365 if ! [[ ${SINGLE_PATCH} == "yes" || \
366 ${EPATCH_FORCE} == "yes" || \
367 ${a} == all || \
368 ${a} == ${ARCH} ]]
244 then 369 then
245 local EPATCH_SOURCE="$1/*" 370 continue
371 fi
372
373 # Let people filter things dynamically
374 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
375 # let people use globs in the exclude
376 eshopts_push -o noglob
377
378 local ex
379 for ex in ${EPATCH_EXCLUDE} ; do
380 if [[ ${patchname} == ${ex} ]] ; then
381 eshopts_pop
382 continue 2
383 fi
384 done
385
386 eshopts_pop
387 fi
388
389 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
390 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
391 einfo "${EPATCH_SINGLE_MSG}"
392 else
393 einfo "Applying ${patchname} ..."
394 fi
246 else 395 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 396 einfo " ${patchname} ..."
248 fi 397 fi
249 else 398
250 if [ ! -d ${EPATCH_SOURCE} ] 399 # most of the time, there will only be one run per unique name,
251 then 400 # but if there are more, make sure we get unique log filenames
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 401 local STDERR_TARGET="${T}/${patchname}.out"
253 then 402 if [[ -e ${STDERR_TARGET} ]] ; then
254 EPATCH_SOURCE="$1" 403 STDERR_TARGET="${T}/${patchname}-$$.out"
404 fi
405
406 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
407
408 # Decompress the patch if need be
409 local count=0
410 local PATCH_TARGET
411 if [[ -n ${PIPE_CMD} ]] ; then
412 PATCH_TARGET="${T}/$$.patch"
413 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
414
415 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
416 echo
417 eerror "Could not extract patch!"
418 #die "Could not extract patch!"
419 count=5
420 break
255 fi 421 fi
422 else
423 PATCH_TARGET=${x}
424 fi
256 425
426 # Check for absolute paths in patches. If sandbox is disabled,
427 # people could (accidently) patch files in the root filesystem.
428 # Or trigger other unpleasantries #237667. So disallow -p0 on
429 # such patches.
430 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
431 if [[ -n ${abs_paths} ]] ; then
432 count=1
433 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
434 fi
435 # Similar reason, but with relative paths.
436 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
437 if [[ -n ${rel_paths} ]] ; then
438 eqawarn "QA Notice: Your patch uses relative paths '../'."
439 eqawarn " In the future this will cause a failure."
440 eqawarn "${rel_paths}"
441 fi
442
443 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
444 while [[ ${count} -lt 5 ]] ; do
445 # Generate some useful debug info ...
446 (
447 _epatch_draw_line "***** ${patchname} *****"
257 echo 448 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 449 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
450 echo
451 _epatch_draw_line "***** ${patchname} *****"
452 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
453 ret=$?
454 echo
455 echo "patch program exited with status ${ret}"
456 exit ${ret}
457 ) >> "${STDERR_TARGET}"
458
459 if [ $? -eq 0 ] ; then
460 (
461 _epatch_draw_line "***** ${patchname} *****"
462 echo
463 echo "ACTUALLY APPLYING ${patchname} ..."
464 echo
465 _epatch_draw_line "***** ${patchname} *****"
466 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
467 ret=$?
468 echo
469 echo "patch program exited with status ${ret}"
470 exit ${ret}
471 ) >> "${STDERR_TARGET}"
472
473 if [ $? -ne 0 ] ; then
474 echo
475 eerror "A dry-run of patch command succeeded, but actually"
476 eerror "applying the patch failed!"
477 #die "Real world sux compared to the dreamworld!"
478 count=5
479 fi
480 break
481 fi
482
483 : $(( count++ ))
484 done
485
486 # if we had to decompress the patch, delete the temp one
487 if [[ -n ${PIPE_CMD} ]] ; then
488 rm -f "${PATCH_TARGET}"
489 fi
490
491 if [[ ${count} -ge 5 ]] ; then
492 echo
493 eerror "Failed Patch: ${patchname} !"
494 eerror " ( ${PATCH_TARGET} )"
259 eerror 495 eerror
260 eerror " ${EPATCH_SOURCE}" 496 eerror "Include in your bugreport the contents of:"
497 eerror
498 eerror " ${STDERR_TARGET}"
261 echo 499 echo
262 die "Cannot find \$EPATCH_SOURCE!" 500 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##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 then
308 continue
309 fi
310 fi 501 fi
311 502
312 if [ "${SINGLE_PATCH}" = "yes" ] 503 # if everything worked, delete the patch log
313 then 504 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##*/}-${STDERR_TARGET##*/}
406
407 eend 0 505 eend 0
408 fi
409 done 506 done
410 if [ "${SINGLE_PATCH}" = "no" ]
411 then
412 einfo "Done with patching"
413 fi
414}
415 507
416# This function return true if we are using the NPTL pthreads 508 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
417# implementation. 509 : # everything worked
418# 510}
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>
426 511
427 int main() 512# @FUNCTION: epatch_user
428 { 513# @USAGE:
429 char buf[255]; 514# @DESCRIPTION:
430 char *str = buf; 515# Applies user-provided patches to the source tree. The patches are
516# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
517# of these three directories to exist will be the one to use, ignoring
518# any more general directories which might exist as well.
519#
520# User patches are intended for quick testing of patches without ebuild
521# modifications, as well as for permanent customizations a user might
522# desire. Obviously, there can be no official support for arbitrarily
523# patched ebuilds. So whenever a build log in a bug report mentions that
524# user patches were applied, the user should be asked to reproduce the
525# problem without these.
526#
527# Not all ebuilds do call this function, so placing patches in the
528# stated directory might or might not work, depending on the package and
529# the eclasses it inherits and uses. It is safe to call the function
530# repeatedly, so it is always possible to add a call at the ebuild
531# level. The first call is the time when the patches will be
532# applied.
533#
534# Ideally, this function should be called after gentoo-specific patches
535# have been applied, so that their code can be modified as well, but
536# before calls to e.g. eautoreconf, as the user patches might affect
537# autotool input files as well.
538epatch_user() {
539 [[ $# -ne 0 ]] && die "epatch_user takes no options"
431 540
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 541 # Allow multiple calls to this function; ignore all but the first
433 if (NULL != str) { 542 local applied="${T}/epatch_user.applied"
434 printf("%s\n", str); 543 [[ -e ${applied} ]] && return 2
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438 544
439 return 1; 545 # don't clobber any EPATCH vars that the parent might want
440 } 546 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
441 END 547 for check in ${CATEGORY}/{${P}-${PR},${P},${PN}}; do
442 548 EPATCH_SOURCE=${base}/${CTARGET}/${check}
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 549 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 550 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
445 then 551 if [[ -d ${EPATCH_SOURCE} ]] ; then
446 echo "yes" 552 EPATCH_SOURCE=${EPATCH_SOURCE} \
447 einfon "Checking what PTHREADS implementation we have ... " 553 EPATCH_SUFFIX="patch" \
448 if ${T}/nptl 554 EPATCH_FORCE="yes" \
449 then 555 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
556 epatch
557 echo "${EPATCH_SOURCE}" > "${applied}"
450 return 0 558 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi 559 fi
457 560 done
561 echo "none" > "${applied}"
458 return 1 562 return 1
459} 563}
460 564
461# This function check how many cpu's are present, and then set 565# @FUNCTION: emktemp
462# -j in MAKEOPTS accordingly. 566# @USAGE: [temp dir]
463# 567# @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) 568# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 569# 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() { 570emktemp() {
571 local exe="touch"
572 [[ $1 == -d ]] && exe="mkdir" && shift
548 local topdir="$1" 573 local topdir=$1
549 574
550 if [ -z "${topdir}" ] 575 if [[ -z ${topdir} ]] ; then
551 then
552 [ -z "${T}" ] \ 576 [[ -z ${T} ]] \
553 && topdir="/tmp" \ 577 && topdir="/tmp" \
554 || topdir="${T}" 578 || topdir=${T}
555 fi 579 fi
556 580
557 if [ -z "$(type -p mktemp)" ] 581 if ! type -P mktemp > /dev/null ; then
558 then 582 # system lacks `mktemp` so we have to fake it
559 local tmp=/ 583 local tmp=/
560 while [ -e "${tmp}" ] ; do 584 while [[ -e ${tmp} ]] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 585 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
562 done 586 done
563 touch "${tmp}" 587 ${exe} "${tmp}" || ${exe} -p "${tmp}"
564 echo "${tmp}" 588 echo "${tmp}"
565 else 589 else
566 mktemp -p "${topdir}" 590 # the args here will give slightly wierd names on BSD,
567 fi 591 # but should produce a usable file on all userlands
568} 592 if [[ ${exe} == "touch" ]] ; then
569 593 TMPDIR="${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 [ "$1" == "passwd" ]
589 then
590 action="user"
591 else 594 else
592 action="group" 595 TMPDIR="${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 ${euid}`" ]
640 then
641 euid="next"
642 fi 596 fi
643 else
644 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID"
646 fi 597 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} 598}
790 599
791# Simplify/standardize adding groups to the system 600# @FUNCTION: edos2unix
792# vapier@gentoo.org 601# @USAGE: <file> [more files ...]
793# 602# @DESCRIPTION:
794# enewgroup(group, gid) 603# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
795# 604# to remove all of these text utilities from DEPEND variables because this
796# Default values if you do not specify any: 605# is a script based solution. Just give it a list of files to convert and
797# groupname: REQUIRED ! 606# 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() { 607edos2unix() {
889 for f in "$@" 608 [[ $# -eq 0 ]] && return 0
890 do 609 sed -i 's/\r$//' -- "$@" || die
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 610}
895 611
612# @FUNCTION: make_desktop_entry
613# @USAGE: make_desktop_entry(<command>, [name], [icon], [type], [fields])
614# @DESCRIPTION:
896# Make a desktop file ! 615# Make a .desktop file.
897# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today !
899# 616#
900# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 617# @CODE
901#
902# binary: what binary does the app run with ? 618# binary: what command does the app run with ?
903# name: the name that will show up in the menu 619# name: the name that will show up in the menu
904# icon: give your little like a pretty little icon ... 620# icon: give your little like a pretty little icon ...
905# this can be relative (to /usr/share/pixmaps) or 621# this can be relative (to /usr/share/pixmaps) or
906# a full path to an icon 622# a full path to an icon
907# type: what kind of application is this ? for categories: 623# type: what kind of application is this?
908# http://www.freedesktop.org/standards/menu-spec/ 624# for categories:
909# path: if your app needs to startup in a specific dir 625# http://standards.freedesktop.org/menu-spec/latest/apa.html
626# if unset, function tries to guess from package's category
627# fields: extra fields to append to the desktop file; a printf string
628# @CODE
910make_desktop_entry() { 629make_desktop_entry() {
911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 630 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
912 631
913 local exec="${1}" 632 local exec=${1}
914 local name="${2:-${PN}}" 633 local name=${2:-${PN}}
915 local icon="${3:-${PN}.png}" 634 local icon=${3:-${PN}}
916 local type="${4}" 635 local type=${4}
917 local subdir="${6}" 636 local fields=${5}
918 local path="${5:-${GAMES_BINDIR}}" 637
919 if [ -z "${type}" ] 638 if [[ -z ${type} ]] ; then
920 then 639 local catmaj=${CATEGORY%%-*}
921 case ${CATEGORY} in 640 local catmin=${CATEGORY##*-}
922 "app-emulation") 641 case ${catmaj} in
923 type=Emulator 642 app)
924 subdir="Emulation" 643 case ${catmin} in
644 accessibility) type=Accessibility;;
645 admin) type=System;;
646 antivirus) type=System;;
647 arch) type=Archiving;;
648 backup) type=Archiving;;
649 cdr) type=DiscBurning;;
650 dicts) type=Dictionary;;
651 doc) type=Documentation;;
652 editors) type=TextEditor;;
653 emacs) type=TextEditor;;
654 emulation) type=Emulator;;
655 laptop) type=HardwareSettings;;
656 office) type=Office;;
657 pda) type=PDA;;
658 vim) type=TextEditor;;
659 xemacs) type=TextEditor;;
660 esac
661 ;;
662
663 dev)
664 type="Development"
665 ;;
666
667 games)
668 case ${catmin} in
669 action|fps) type=ActionGame;;
670 arcade) type=ArcadeGame;;
671 board) type=BoardGame;;
672 emulation) type=Emulator;;
673 kids) type=KidsGame;;
674 puzzle) type=LogicGame;;
675 roguelike) type=RolePlaying;;
676 rpg) type=RolePlaying;;
677 simulation) type=Simulation;;
678 sports) type=SportsGame;;
679 strategy) type=StrategyGame;;
680 esac
681 type="Game;${type}"
682 ;;
683
684 gnome)
685 type="Gnome;GTK"
686 ;;
687
688 kde)
689 type="KDE;Qt"
690 ;;
691
692 mail)
693 type="Network;Email"
694 ;;
695
696 media)
697 case ${catmin} in
698 gfx)
699 type=Graphics
925 ;; 700 ;;
926 "games-"*) 701 *)
927 type=Game 702 case ${catmin} in
928 subdir="Games" 703 radio) type=Tuner;;
704 sound) type=Audio;;
705 tv) type=TV;;
706 video) type=Video;;
707 esac
708 type="AudioVideo;${type}"
929 ;; 709 ;;
710 esac
711 ;;
712
930 "net-"*) 713 net)
714 case ${catmin} in
715 dialup) type=Dialup;;
716 ftp) type=FileTransfer;;
717 im) type=InstantMessaging;;
718 irc) type=IRCClient;;
719 mail) type=Email;;
720 news) type=News;;
721 nntp) type=News;;
722 p2p) type=FileTransfer;;
723 voip) type=Telephony;;
724 esac
931 type=Network 725 type="Network;${type}"
932 subdir="${type}"
933 ;; 726 ;;
727
728 sci)
729 case ${catmin} in
730 astro*) type=Astronomy;;
731 bio*) type=Biology;;
732 calc*) type=Calculator;;
733 chem*) type=Chemistry;;
734 elec*) type=Electronics;;
735 geo*) type=Geology;;
736 math*) type=Math;;
737 physics) type=Physics;;
738 visual*) type=DataVisualization;;
739 esac
740 type="Education;Science;${type}"
741 ;;
742
743 sys)
744 type="System"
745 ;;
746
747 www)
748 case ${catmin} in
749 client) type=WebBrowser;;
750 esac
751 type="Network;${type}"
752 ;;
753
934 *) 754 *)
935 type= 755 type=
936 subdir=
937 ;; 756 ;;
938 esac 757 esac
939 fi 758 fi
940 local desktop="${T}/${exec}.desktop" 759 if [ "${SLOT}" == "0" ] ; then
760 local desktop_name="${PN}"
761 else
762 local desktop_name="${PN}-${SLOT}"
763 fi
764 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
765 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
941 766
767 # Don't append another ";" when a valid category value is provided.
768 type=${type%;}${type:+;}
769
770 eshopts_push -s extglob
771 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
772 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
773 ewarn "allowed in .desktop files if the value is not an absolute path."
774 icon=${icon%.@(xpm|png|svg)}
775 fi
776 eshopts_pop
777
778 cat <<-EOF > "${desktop}"
942echo "[Desktop Entry] 779 [Desktop Entry]
943Encoding=UTF-8
944Version=0.9.2
945Name=${name} 780 Name=${name}
946Type=Application 781 Type=Application
947Comment=${DESCRIPTION} 782 Comment=${DESCRIPTION}
948Exec=${exec} 783 Exec=${exec}
949Path=${path} 784 TryExec=${exec%% *}
950Icon=${icon} 785 Icon=${icon}
951Categories=Application;${type};" > "${desktop}" 786 Categories=${type}
787 EOF
952 788
789 if [[ ${fields:-=} != *=* ]] ; then
790 # 5th arg used to be value to Path=
791 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
792 fields="Path=${fields}"
793 fi
794 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
795
796 (
797 # wrap the env here so that the 'insinto' call
798 # doesn't corrupt the env of the caller
799 insinto /usr/share/applications
800 doins "${desktop}"
801 ) || die "installing desktop file failed"
802}
803
804# @FUNCTION: validate_desktop_entries
805# @USAGE: [directories]
806# @MAINTAINER:
807# Carsten Lohrke <carlo@gentoo.org>
808# @DESCRIPTION:
809# Validate desktop entries using desktop-file-utils
810validate_desktop_entries() {
811 if [[ -x /usr/bin/desktop-file-validate ]] ; then
812 einfo "Checking desktop entry validity"
813 local directories=""
814 for d in /usr/share/applications $@ ; do
815 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
816 done
817 if [[ -n ${directories} ]] ; then
818 for FILE in $(find ${directories} -name "*\.desktop" \
819 -not -path '*.hidden*' | sort -u 2>/dev/null)
820 do
821 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
822 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
823 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
824 done
825 fi
826 echo ""
827 else
828 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
829 fi
830}
831
832# @FUNCTION: make_session_desktop
833# @USAGE: <title> <command> [command args...]
834# @DESCRIPTION:
835# Make a GDM/KDM Session file. The title is the file to execute to start the
836# Window Manager. The command is the name of the Window Manager.
837#
838# You can set the name of the file via the ${wm} variable.
839make_session_desktop() {
840 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
841 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
842
843 local title=$1
844 local command=$2
845 local desktop=${T}/${wm:-${PN}}.desktop
846 shift 2
847
848 cat <<-EOF > "${desktop}"
849 [Desktop Entry]
850 Name=${title}
851 Comment=This session logs you into ${title}
852 Exec=${command} $*
853 TryExec=${command}
854 Type=XSession
855 EOF
856
857 (
858 # wrap the env here so that the 'insinto' call
859 # doesn't corrupt the env of the caller
860 insinto /usr/share/xsessions
861 doins "${desktop}"
862 )
863}
864
865# @FUNCTION: domenu
866# @USAGE: <menus>
867# @DESCRIPTION:
868# Install the list of .desktop menu files into the appropriate directory
869# (/usr/share/applications).
870domenu() {
871 (
872 # wrap the env here so that the 'insinto' call
873 # doesn't corrupt the env of the caller
874 local i j ret=0
953 insinto /usr/share/applications 875 insinto /usr/share/applications
954 doins "${desktop}" 876 for i in "$@" ; do
877 if [[ -f ${i} ]] ; then
878 doins "${i}"
879 ((ret+=$?))
880 elif [[ -d ${i} ]] ; then
881 for j in "${i}"/*.desktop ; do
882 doins "${j}"
883 ((ret+=$?))
884 done
885 else
886 ((++ret))
887 fi
888 done
889 exit ${ret}
890 )
891}
955 892
956 return 0 893# @FUNCTION: newmenu
894# @USAGE: <menu> <newname>
895# @DESCRIPTION:
896# Like all other new* functions, install the specified menu as newname.
897newmenu() {
898 (
899 # wrap the env here so that the 'insinto' call
900 # doesn't corrupt the env of the caller
901 insinto /usr/share/applications
902 newins "$@"
903 )
904}
905
906# @FUNCTION: doicon
907# @USAGE: <list of icons>
908# @DESCRIPTION:
909# Install the list of icons into the icon directory (/usr/share/pixmaps).
910# This is useful in conjunction with creating desktop/menu files.
911doicon() {
912 (
913 # wrap the env here so that the 'insinto' call
914 # doesn't corrupt the env of the caller
915 local i j ret
916 insinto /usr/share/pixmaps
917 for i in "$@" ; do
918 if [[ -f ${i} ]] ; then
919 doins "${i}"
920 ((ret+=$?))
921 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.png ; do
923 doins "${j}"
924 ((ret+=$?))
925 done
926 else
927 ((++ret))
928 fi
929 done
930 exit ${ret}
931 )
932}
933
934# @FUNCTION: newicon
935# @USAGE: <icon> <newname>
936# @DESCRIPTION:
937# Like all other new* functions, install the specified icon as newname.
938newicon() {
939 (
940 # wrap the env here so that the 'insinto' call
941 # doesn't corrupt the env of the caller
942 insinto /usr/share/pixmaps
943 newins "$@"
944 )
957} 945}
958 946
959# for internal use only (unpack_pdv and unpack_makeself) 947# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 948find_unpackable_file() {
961 local src="$1" 949 local src=$1
962 if [ -z "${src}" ] 950 if [[ -z ${src} ]] ; then
963 then
964 src="${DISTDIR}/${A}" 951 src=${DISTDIR}/${A}
965 else 952 else
966 if [ -e "${DISTDIR}/${src}" ] 953 if [[ -e ${DISTDIR}/${src} ]] ; then
967 then
968 src="${DISTDIR}/${src}" 954 src=${DISTDIR}/${src}
969 elif [ -e "${PWD}/${src}" ] 955 elif [[ -e ${PWD}/${src} ]] ; then
970 then
971 src="${PWD}/${src}" 956 src=${PWD}/${src}
972 elif [ -e "${src}" ] 957 elif [[ -e ${src} ]] ; then
973 then
974 src="${src}" 958 src=${src}
975 fi
976 fi 959 fi
977 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 960 fi
961 [[ ! -e ${src} ]] && return 1
978 echo "${src}" 962 echo "${src}"
979} 963}
980 964
965# @FUNCTION: unpack_pdv
966# @USAGE: <file to unpack> <size of off_t>
967# @DESCRIPTION:
981# Unpack those pesky pdv generated files ... 968# Unpack those pesky pdv generated files ...
982# They're self-unpacking programs with the binary package stuffed in 969# 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 970# 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. 971# it seems to like to segfault a lot :(. So lets take it apart ourselves.
985# 972#
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 973# 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 974# 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 975# the size of the off_t type (in bytes) on the machine that built the pdv
976# archive.
977#
990# archive. one way to determine this is by running the following commands: 978# One way to determine this is by running the following commands:
979#
980# @CODE
991# strings <pdv archive> | grep lseek 981# strings <pdv archive> | grep lseek
992# strace -elseek <pdv archive> 982# strace -elseek <pdv archive>
983# @CODE
984#
993# basically look for the first lseek command (we do the strings/grep because 985# 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 986# sometimes the function call is _llseek or something) and steal the 2nd
995# parameter. here is an example: 987# parameter. Here is an example:
988#
989# @CODE
996# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 990# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
997# lseek 991# lseek
998# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 992# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
999# lseek(3, -4, SEEK_END) = 2981250 993# lseek(3, -4, SEEK_END) = 2981250
994# @CODE
995#
1000# thus we would pass in the value of '4' as the second parameter. 996# Thus we would pass in the value of '4' as the second parameter.
1001unpack_pdv() { 997unpack_pdv() {
1002 local src="`find_unpackable_file $1`" 998 local src=$(find_unpackable_file "$1")
1003 local sizeoff_t="$2" 999 local sizeoff_t=$2
1004 1000
1001 [[ -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 :(" 1002 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1006 1003
1007 local shrtsrc="`basename ${src}`" 1004 local shrtsrc=$(basename "${src}")
1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1005 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1006 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1010 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1007 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1011 1008
1012 # grab metadata for debug reasons 1009 # grab metadata for debug reasons
1013 local metafile="$(emktemp)" 1010 local metafile=$(emktemp)
1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1011 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1015 1012
1016 # rip out the final file name from the metadata 1013 # rip out the final file name from the metadata
1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1014 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1018 datafile="`basename ${datafile}`" 1015 datafile=$(basename "${datafile}")
1019 1016
1020 # now lets uncompress/untar the file if need be 1017 # now lets uncompress/untar the file if need be
1021 local tmpfile="$(emktemp)" 1018 local tmpfile=$(emktemp)
1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1019 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1023 1020
1024 local iscompressed="`file -b ${tmpfile}`" 1021 local iscompressed=$(file -b "${tmpfile}")
1025 if [ "${iscompressed:0:8}" == "compress" ] ; then 1022 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1026 iscompressed=1 1023 iscompressed=1
1027 mv ${tmpfile}{,.Z} 1024 mv ${tmpfile}{,.Z}
1028 gunzip ${tmpfile} 1025 gunzip ${tmpfile}
1029 else 1026 else
1030 iscompressed=0 1027 iscompressed=0
1031 fi 1028 fi
1032 local istar="`file -b ${tmpfile}`" 1029 local istar=$(file -b "${tmpfile}")
1033 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1030 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1034 istar=1 1031 istar=1
1035 else 1032 else
1036 istar=0 1033 istar=0
1037 fi 1034 fi
1038 1035
1066 true 1063 true
1067 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1064 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1068 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1065 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1069} 1066}
1070 1067
1068# @FUNCTION: unpack_makeself
1069# @USAGE: [file to unpack] [offset] [tail|dd]
1070# @DESCRIPTION:
1071# Unpack those pesky makeself generated files ... 1071# Unpack those pesky makeself generated files ...
1072# They're shell scripts with the binary package tagged onto 1072# They're shell scripts with the binary package tagged onto
1073# the end of the archive. Loki utilized the format as does 1073# the end of the archive. Loki utilized the format as does
1074# many other game companies. 1074# many other game companies.
1075# 1075#
1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1076# If the file is not specified, then ${A} is used. If the
1077# - If the file is not specified then unpack will utilize ${A}.
1078# - If the offset is not specified then we will attempt to extract 1077# offset is not specified then we will attempt to extract
1079# the proper offset from the script itself. 1078# the proper offset from the script itself.
1080unpack_makeself() { 1079unpack_makeself() {
1080 local src_input=${1:-${A}}
1081 local src="$(find_unpackable_file "$1")" 1081 local src=$(find_unpackable_file "${src_input}")
1082 local skip="$2" 1082 local skip=$2
1083 local exe="$3" 1083 local exe=$3
1084 1084
1085 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1086
1085 local shrtsrc="$(basename "${src}")" 1087 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1088 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 if [ -z "${skip}" ] 1089 if [[ -z ${skip} ]] ; then
1088 then
1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1090 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1090 local skip=0 1091 local skip=0
1091 exe=tail 1092 exe=tail
1092 case ${ver} in 1093 case ${ver} in
1093 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1094 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1095 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1095 ;; 1096 ;;
1096 2.0|2.0.1) 1097 2.0|2.0.1)
1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1098 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1098 ;; 1099 ;;
1099 2.1.1) 1100 2.1.1)
1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1101 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1101 let skip="skip + 1" 1102 (( skip++ ))
1102 ;; 1103 ;;
1103 2.1.2) 1104 2.1.2)
1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1105 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1105 let skip="skip + 1" 1106 (( skip++ ))
1106 ;; 1107 ;;
1107 2.1.3) 1108 2.1.3)
1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1109 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1109 let skip="skip + 1" 1110 (( skip++ ))
1110 ;; 1111 ;;
1111 2.1.4) 1112 2.1.4|2.1.5)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1113 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c) 1114 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd" 1115 exe="dd"
1115 ;; 1116 ;;
1116 *) 1117 *)
1123 esac 1124 esac
1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1125 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1125 fi 1126 fi
1126 case ${exe} in 1127 case ${exe} in
1127 tail) exe="tail -n +${skip} '${src}'";; 1128 tail) exe="tail -n +${skip} '${src}'";;
1128 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1129 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1129 *) die "makeself cant handle exe '${exe}'" 1130 *) die "makeself cant handle exe '${exe}'"
1130 esac 1131 esac
1131 1132
1132 # lets grab the first few bytes of the file to figure out what kind of archive it is 1133 # lets grab the first few bytes of the file to figure out what kind of archive it is
1133 local tmpfile="$(emktemp)" 1134 local filetype tmpfile=$(emktemp)
1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1135 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1135 local filetype="$(file -b "${tmpfile}")" 1136 filetype=$(file -b "${tmpfile}") || die
1136 case ${filetype} in 1137 case ${filetype} in
1137 *tar\ archive) 1138 *tar\ archive*)
1138 eval ${exe} | tar --no-same-owner -xf - 1139 eval ${exe} | tar --no-same-owner -xf -
1139 ;; 1140 ;;
1140 bzip2*) 1141 bzip2*)
1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1142 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1142 ;; 1143 ;;
1152 ;; 1153 ;;
1153 esac 1154 esac
1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1155 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1155} 1156}
1156 1157
1157# Display a license for user to accept. 1158# @FUNCTION: cdrom_get_cds
1158# 1159# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1159# Usage: check_license [license] 1160# @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 1161# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1217# the whole 'non-interactive' policy, but damnit I want CD support ! 1162# the whole 'non-interactive' policy, but damnit I want CD support !
1218# 1163#
1219# with these cdrom functions we handle all the user interaction and 1164# With these cdrom functions we handle all the user interaction and
1220# standardize everything. all you have to do is call cdrom_get_cds() 1165# 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 1166# and when the function returns, you can assume that the cd has been
1222# found at CDROM_ROOT. 1167# found at CDROM_ROOT.
1223# 1168#
1169# The function will attempt to locate a cd based upon a file that is on
1170# the cd. The more files you give this function, the more cds
1171# the cdrom functions will handle.
1172#
1224# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1173# 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 1174# etc... If you want to give the cds better names, then just export
1226# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1175# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1176# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1177# also use the CDROM_NAME_SET bash array.
1227# 1178#
1228# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1179# 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() { 1180cdrom_get_cds() {
1235 # first we figure out how many cds we're dealing with by 1181 # first we figure out how many cds we're dealing with by
1236 # the # of files they gave us 1182 # the # of files they gave us
1237 local cdcnt=0 1183 local cdcnt=0
1238 local f= 1184 local f=
1239 for f in "$@" ; do 1185 for f in "$@" ; do
1240 cdcnt=$((cdcnt + 1)) 1186 ((++cdcnt))
1241 export CDROM_CHECK_${cdcnt}="$f" 1187 export CDROM_CHECK_${cdcnt}="$f"
1242 done 1188 done
1243 export CDROM_TOTAL_CDS=${cdcnt} 1189 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1190 export CDROM_CURRENT_CD=1
1245 1191
1246 # now we see if the user gave use CD_ROOT ... 1192 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1193 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1194 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= 1195 local var=
1256 cdcnt=0 1196 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1197 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1198 ((++cdcnt))
1259 var="CD_ROOT_${cdcnt}" 1199 var="CD_ROOT_${cdcnt}"
1200 [[ -z ${!var} ]] && var="CD_ROOT"
1260 if [ -z "${!var}" ] ; then 1201 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1202 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1203 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1204 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1205 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1206 fi
1266 export CDROM_ROOTS_${cdcnt}="${!var}"
1267 done 1207 done
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1208 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1209 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1210 export CDROM_SET=-1
1211 for f in ${CDROM_CHECK_1//:/ } ; do
1212 ((++CDROM_SET))
1213 [[ -e ${CDROM_ROOT}/${f} ]] && break
1214 done
1215 export CDROM_MATCH=${f}
1270 return 1216 return
1271 fi 1217 fi
1272 1218
1219 # User didn't help us out so lets make sure they know they can
1220 # simplify the whole process ...
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1221 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1222 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 1223 echo
1281 einfo "If you do not have the CD, but have the data files" 1224 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1225 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1226 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1227 einfo "directory containing the files."
1285 echo 1228 echo
1229 einfo "For example:"
1230 einfo "export CD_ROOT=/mnt/cdrom"
1231 echo
1286 else 1232 else
1233 if [[ -n ${CDROM_NAME_SET} ]] ; then
1234 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1235 cdcnt=0
1236 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1237 ((++cdcnt))
1238 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1239 done
1240 fi
1241
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1242 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1243 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1244 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1245 ((++cdcnt))
1291 var="CDROM_NAME_${cdcnt}" 1246 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1247 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1248 done
1294 echo 1249 echo
1295 einfo "If you do not have the CDs, but have the data files" 1250 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1251 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1252 einfo "the following variables so they point to the right place:"
1298 einfon "" 1253 einfon ""
1299 cdcnt=0 1254 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1255 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1256 ((++cdcnt))
1302 echo -n " CD_ROOT_${cdcnt}" 1257 echo -n " CD_ROOT_${cdcnt}"
1303 done 1258 done
1304 echo 1259 echo
1305 einfo "Or, if you have all the files in the same place, or" 1260 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" 1261 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1262 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1263 einfo "for all the CDs."
1309 echo 1264 echo
1265 einfo "For example:"
1266 einfo "export CD_ROOT_1=/mnt/cdrom"
1267 echo
1310 fi 1268 fi
1269
1270 export CDROM_SET=""
1311 export CDROM_CURRENT_CD=0 1271 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1272 cdrom_load_next_cd
1313} 1273}
1314 1274
1315# this is only used when you need access to more than one cd. 1275# @FUNCTION: cdrom_load_next_cd
1316# when you have finished using the first cd, just call this function. 1276# @DESCRIPTION:
1317# when it returns, CDROM_ROOT will be pointing to the second cd. 1277# 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. 1278# files off a CD and want access to the next one, just call this function.
1279# Again, all the messy details of user interaction are taken care of for you.
1280# Once this returns, just read the variable CDROM_ROOT for the location of the
1281# mounted CD. Note that you can only go forward in the CD list, so make sure
1282# you only call this function when you're done using the current CD.
1319cdrom_load_next_cd() { 1283cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1284 local var
1322 1285 ((++CDROM_CURRENT_CD))
1323 if [ ! -z "${CD_ROOT}" ] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return
1326 fi
1327 1286
1328 unset CDROM_ROOT 1287 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1288 var=CD_ROOT_${CDROM_CURRENT_CD}
1289 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [ -z "${!var}" ] ; then 1290 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1291 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1292 _cdrom_locate_file_on_cd ${!var}
1333 else 1293 else
1334 export CDROM_ROOT="${!var}" 1294 export CDROM_ROOT=${!var}
1335 fi 1295 fi
1336 1296
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1297 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1298}
1339 1299
1342# all it does is try to locate a give file on a cd ... if the cd isn't 1302# all it does is try to locate a give file on a cd ... if the cd isn't
1343# found, then a message asking for the user to insert the cdrom will be 1303# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1304# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1305# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1306# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1307_cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do
1349 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})"
1351 local mline="" 1308 local mline=""
1352 local showedmsg=0 1309 local showedmsg=0 showjolietmsg=0
1353 1310
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1311 while [[ -z ${CDROM_ROOT} ]] ; do
1312 local i=0
1313 local -a cdset=(${*//:/ })
1314 if [[ -n ${CDROM_SET} ]] ; then
1315 cdset=(${cdset[${CDROM_SET}]})
1316 fi
1317
1318 while [[ -n ${cdset[${i}]} ]] ; do
1319 local dir=$(dirname ${cdset[${i}]})
1320 local file=$(basename ${cdset[${i}]})
1321
1322 local point= node= fs= foo=
1323 while read point node fs foo ; do
1324 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1325 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1326 && continue
1327 point=${point//\040/ }
1355 [ -d "${mline}/${dir}" ] || continue 1328 [[ ! -d ${point}/${dir} ]] && continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1329 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1357 && export CDROM_ROOT=${mline} 1330 export CDROM_ROOT=${point}
1331 export CDROM_SET=${i}
1332 export CDROM_MATCH=${cdset[${i}]}
1333 return
1334 done <<< "$(get_mounts)"
1335
1336 ((++i))
1358 done 1337 done
1359 1338
1360 if [ -z "${CDROM_ROOT}" ] ; then
1361 echo 1339 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1340 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1341 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1342 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1343 einfo "Please insert+mount the cdrom for ${PN} now !"
1366 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi
1369 else 1344 else
1370 if [ -z "${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 !" 1345 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1375 fi
1376 fi 1346 fi
1377 showedmsg=1 1347 else
1348 if [[ -z ${CDROM_NAME_1} ]] ; then
1349 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1350 else
1351 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1352 einfo "Please insert+mount the ${!var} cdrom now !"
1353 fi
1378 fi 1354 fi
1355 showedmsg=1
1356 fi
1379 einfo "Press return to scan for the cd again" 1357 einfo "Press return to scan for the cd again"
1380 einfo "or hit CTRL+C to abort the emerge." 1358 einfo "or hit CTRL+C to abort the emerge."
1381 read 1359 echo
1360 if [[ ${showjolietmsg} -eq 0 ]] ; then
1361 showjolietmsg=1
1362 else
1363 ewarn "If you are having trouble with the detection"
1364 ewarn "of your CD, it is possible that you do not have"
1365 ewarn "Joliet support enabled in your kernel. Please"
1366 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1367 ebeep 5
1382 fi 1368 fi
1369 read || die "something is screwed with your system"
1383 done 1370 done
1384} 1371}
1385 1372
1373# @FUNCTION: strip-linguas
1374# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1375# @DESCRIPTION:
1386# Make sure that LINGUAS only contains languages that 1376# Make sure that LINGUAS only contains languages that
1387# a package can support 1377# a package can support. The first form allows you to
1388# 1378# specify a list of LINGUAS. The -i builds a list of po
1389# usage: strip-linguas <allow LINGUAS> 1379# files found in all the directories and uses the
1390# strip-linguas -i <directories of .po files> 1380# intersection of the lists. The -u builds a list of po
1391# strip-linguas -u <directories of .po files> 1381# files found in all the directories and uses the union
1392# 1382# 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() { 1383strip-linguas() {
1399 local ls newls 1384 local ls newls nols
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1385 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1401 local op="$1"; shift 1386 local op=$1; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1387 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1403 local d f 1388 local d f
1404 for d in "$@" ; do 1389 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then 1390 if [[ ${op} == "-u" ]] ; then
1406 newls="${ls}" 1391 newls=${ls}
1407 else 1392 else
1408 newls="" 1393 newls=""
1409 fi 1394 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1395 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1411 if [ "${op}" == "-i" ] ; then 1396 if [[ ${op} == "-i" ]] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1397 has ${f} ${ls} && newls="${newls} ${f}"
1413 else 1398 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1399 has ${f} ${ls} || newls="${newls} ${f}"
1415 fi 1400 fi
1416 done 1401 done
1417 ls="${newls}" 1402 ls=${newls}
1418 done 1403 done
1419 ls="${ls//.po}"
1420 else 1404 else
1421 ls="$@" 1405 ls="$@"
1422 fi 1406 fi
1423 1407
1424 ls=" ${ls} " 1408 nols=""
1425 newls="" 1409 newls=""
1426 for f in ${LINGUAS} ; do 1410 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1411 if has ${f} ${ls} ; then
1428 nl="${newls} ${f}" 1412 newls="${newls} ${f}"
1429 else 1413 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1414 nols="${nols} ${f}"
1431 fi 1415 fi
1432 done 1416 done
1433 if [ -z "${newls}" ] ; then 1417 [[ -n ${nols} ]] \
1434 unset LINGUAS 1418 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1435 else
1436 export LINGUAS="${newls}" 1419 export LINGUAS=${newls:1}
1437 fi
1438} 1420}
1439 1421
1440# moved from kernel.eclass since they are generally useful outside of 1422# @FUNCTION: preserve_old_lib
1441# kernel.eclass -iggy (20041002) 1423# @USAGE: <libs to preserve> [more libs]
1442 1424# @DESCRIPTION:
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${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="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461}
1462
1463# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0
1465# preserve_old_lib_notify /path/to/libblah.so.0
1466#
1467# These functions are useful when a lib in your package changes --soname. Such 1425# These functions are useful when a lib in your package changes ABI SONAME.
1468# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1426# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1469# would break packages that link against it. Most people get around this 1427# would break packages that link against it. Most people get around this
1470# by using the portage SLOT mechanism, but that is not always a relevant 1428# by using the portage SLOT mechanism, but that is not always a relevant
1471# solution, so instead you can add the following to your ebuilds: 1429# solution, so instead you can call this from pkg_preinst. See also the
1472# 1430# preserve_old_lib_notify function.
1473# src_install() {
1474# ...
1475# preserve_old_lib /usr/$(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() { 1431preserve_old_lib() {
1486 LIB=$1 1432 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1433 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1434 die "Invalid preserve_old_lib() usage"
1435 fi
1436 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1487 1437
1488 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1438 # let portage worry about it
1489 SONAME=`basename ${LIB}` 1439 has preserve-libs ${FEATURES} && return 0
1490 DIRNAME=`dirname ${LIB}`
1491 1440
1492 dodir ${DIRNAME} 1441 local lib dir
1493 cp ${ROOT}${LIB} ${D}${DIRNAME} 1442 for lib in "$@" ; do
1443 [[ -e ${ROOT}/${lib} ]] || continue
1444 dir=${lib%/*}
1445 dodir ${dir} || die "dodir ${dir} failed"
1446 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1494 touch ${D}${LIB} 1447 touch "${D}"/${lib}
1495 fi 1448 done
1496} 1449}
1497 1450
1451# @FUNCTION: preserve_old_lib_notify
1452# @USAGE: <libs to notify> [more libs]
1453# @DESCRIPTION:
1454# Spit helpful messages about the libraries preserved by preserve_old_lib.
1498preserve_old_lib_notify() { 1455preserve_old_lib_notify() {
1499 LIB=$1 1456 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1457 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1458 die "Invalid preserve_old_lib_notify() usage"
1459 fi
1500 1460
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1461 # let portage worry about it
1502 SONAME=`basename ${LIB}` 1462 has preserve-libs ${FEATURES} && return 0
1503 1463
1464 local lib notice=0
1465 for lib in "$@" ; do
1466 [[ -e ${ROOT}/${lib} ]] || continue
1467 if [[ ${notice} -eq 0 ]] ; then
1468 notice=1
1504 einfo "An old version of an installed library was detected on your system." 1469 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" 1470 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," 1471 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1507 einfo "you will need to execute the following command:" 1472 ewarn "in order to remove these old dependencies. If you do not have this"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1473 ewarn "helper program, simply emerge the 'gentoolkit' package."
1509 einfo 1474 ewarn
1510 einfo "After doing that, you can safely remove ${LIB}" 1475 fi
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1476 # temp hack for #348634 #357225
1512 fi 1477 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1478 ewarn " # revdep-rebuild --library '${lib}'"
1479 done
1480 if [[ ${notice} -eq 1 ]] ; then
1481 ewarn
1482 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1483 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1484 for lib in "$@" ; do
1485 ewarn " # rm '${lib}'"
1486 done
1487 fi
1513} 1488}
1489
1490# @FUNCTION: built_with_use
1491# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1492# @DESCRIPTION:
1493#
1494# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1495#
1496# A temporary hack until portage properly supports DEPENDing on USE
1497# flags being enabled in packages. This will check to see if the specified
1498# DEPEND atom was built with the specified list of USE flags. The
1499# --missing option controls the behavior if called on a package that does
1500# not actually support the defined USE flags (aka listed in IUSE).
1501# The default is to abort (call die). The -a and -o flags control
1502# the requirements of the USE flags. They correspond to "and" and "or"
1503# logic. So the -a flag means all listed USE flags must be enabled
1504# while the -o flag means at least one of the listed IUSE flags must be
1505# enabled. The --hidden option is really for internal use only as it
1506# means the USE flag we're checking is hidden expanded, so it won't be found
1507# in IUSE like normal USE flags.
1508#
1509# Remember that this function isn't terribly intelligent so order of optional
1510# flags matter.
1511built_with_use() {
1512 local hidden="no"
1513 if [[ $1 == "--hidden" ]] ; then
1514 hidden="yes"
1515 shift
1516 fi
1517
1518 local missing_action="die"
1519 if [[ $1 == "--missing" ]] ; then
1520 missing_action=$2
1521 shift ; shift
1522 case ${missing_action} in
1523 true|false|die) ;;
1524 *) die "unknown action '${missing_action}'";;
1525 esac
1526 fi
1527
1528 local opt=$1
1529 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1530
1531 local PKG=$(best_version $1)
1532 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1533 shift
1534
1535 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1536 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1537
1538 # if the IUSE file doesn't exist, the read will error out, we need to handle
1539 # this gracefully
1540 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1541 case ${missing_action} in
1542 true) return 0;;
1543 false) return 1;;
1544 die) die "Unable to determine what USE flags $PKG was built with";;
1545 esac
1546 fi
1547
1548 if [[ ${hidden} == "no" ]] ; then
1549 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1550 # Don't check USE_EXPAND #147237
1551 local expand
1552 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1553 if [[ $1 == ${expand}_* ]] ; then
1554 expand=""
1555 break
1556 fi
1557 done
1558 if [[ -n ${expand} ]] ; then
1559 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1560 case ${missing_action} in
1561 true) return 0;;
1562 false) return 1;;
1563 die) die "$PKG does not actually support the $1 USE flag!";;
1564 esac
1565 fi
1566 fi
1567 fi
1568
1569 local USE_BUILT=$(<${USEFILE})
1570 while [[ $# -gt 0 ]] ; do
1571 if [[ ${opt} = "-o" ]] ; then
1572 has $1 ${USE_BUILT} && return 0
1573 else
1574 has $1 ${USE_BUILT} || return 1
1575 fi
1576 shift
1577 done
1578 [[ ${opt} = "-a" ]]
1579}
1580
1581# @FUNCTION: epunt_cxx
1582# @USAGE: [dir to scan]
1583# @DESCRIPTION:
1584# Many configure scripts wrongly bail when a C++ compiler could not be
1585# detected. If dir is not specified, then it defaults to ${S}.
1586#
1587# http://bugs.gentoo.org/73450
1588epunt_cxx() {
1589 local dir=$1
1590 [[ -z ${dir} ]] && dir=${S}
1591 ebegin "Removing useless C++ checks"
1592 local f
1593 find "${dir}" -name configure | while read f ; do
1594 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1595 done
1596 eend 0
1597}
1598
1599# @FUNCTION: make_wrapper
1600# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1601# @DESCRIPTION:
1602# Create a shell wrapper script named wrapper in installpath
1603# (defaults to the bindir) to execute target (default of wrapper) by
1604# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1605# libpaths followed by optionally changing directory to chdir.
1606make_wrapper() {
1607 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1608 local tmpwrapper=$(emktemp)
1609 # We don't want to quote ${bin} so that people can pass complex
1610 # things as $bin ... "./someprog --args"
1611 cat << EOF > "${tmpwrapper}"
1612#!/bin/sh
1613cd "${chdir:-.}"
1614if [ -n "${libdir}" ] ; then
1615 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1616 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1617 else
1618 export LD_LIBRARY_PATH="${libdir}"
1619 fi
1620fi
1621exec ${bin} "\$@"
1622EOF
1623 chmod go+rx "${tmpwrapper}"
1624 if [[ -n ${path} ]] ; then
1625 (
1626 exeinto "${path}"
1627 newexe "${tmpwrapper}" "${wrapper}"
1628 ) || die
1629 else
1630 newbin "${tmpwrapper}" "${wrapper}" || die
1631 fi
1632}
1633
1634# @FUNCTION: path_exists
1635# @USAGE: [-a|-o] <paths>
1636# @DESCRIPTION:
1637# Check if the specified paths exist. Works for all types of paths
1638# (files/dirs/etc...). The -a and -o flags control the requirements
1639# of the paths. They correspond to "and" and "or" logic. So the -a
1640# flag means all the paths must exist while the -o flag means at least
1641# one of the paths must exist. The default behavior is "and". If no
1642# paths are specified, then the return value is "false".
1643path_exists() {
1644 local opt=$1
1645 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1646
1647 # no paths -> return false
1648 # same behavior as: [[ -e "" ]]
1649 [[ $# -eq 0 ]] && return 1
1650
1651 local p r=0
1652 for p in "$@" ; do
1653 [[ -e ${p} ]]
1654 : $(( r += $? ))
1655 done
1656
1657 case ${opt} in
1658 -a) return $(( r != 0 )) ;;
1659 -o) return $(( r == $# )) ;;
1660 esac
1661}
1662
1663# @FUNCTION: in_iuse
1664# @USAGE: <flag>
1665# @DESCRIPTION:
1666# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1667# as necessary.
1668#
1669# Note that this function should not be used in the global scope.
1670in_iuse() {
1671 debug-print-function ${FUNCNAME} "${@}"
1672 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1673
1674 local flag=${1}
1675 local liuse=( ${IUSE} )
1676
1677 has "${flag}" "${liuse[@]#[+-]}"
1678}
1679
1680# @FUNCTION: use_if_iuse
1681# @USAGE: <flag>
1682# @DESCRIPTION:
1683# Return true if the given flag is in USE and IUSE.
1684#
1685# Note that this function should not be used in the global scope.
1686use_if_iuse() {
1687 in_iuse $1 || return 1
1688 use $1
1689}
1690
1691# @FUNCTION: usex
1692# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1693# @DESCRIPTION:
1694# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1695# otherwise echo [false output][false suffix] (defaults to "no").
1696usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1697
1698check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1699
1700fi

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