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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.127 2004/12/11 21:09:23 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.373 2011/12/16 23:38:41 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib portability user
16 22
17DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
18 24
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 25if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 26
21# outputting to a terminal, don't wait. For compatability purposes, the argument 27# @FUNCTION: epause
22# must be an integer greater than zero. 28# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 29# @DESCRIPTION:
30# Sleep for the specified number of seconds (default of 5 seconds). Useful when
31# printing a message the user should probably be reading and often used in
32# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
33# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 34epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 36}
29 37
30# Beep the specified number of times (defaults to five). If our output 38# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 39# @USAGE: [number of beeps]
32# don't beep. 40# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 41# Issue the specified number of beeps (default of 5 beeps). Useful when
42# printing a message the user should probably be reading and often used in
43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
44# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 45ebeep() {
35 local n 46 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 49 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 50 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 51 echo -ne "\a"
41 sleep 1 52 sleep 1
42 done 53 done
43 fi 54 fi
44} 55}
45 56
46# This function simply returns the desired lib directory. With portage 57else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 58
48# to accomidate the needs of multilib systems. It's no longer a good idea 59ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 61}
62
63epause() {
64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
65}
66
67fi
68
69# @FUNCTION: eqawarn
70# @USAGE: [message]
71# @DESCRIPTION:
72# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
73# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
74# profile.
75if ! declare -F eqawarn >/dev/null ; then
76 eqawarn() {
77 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
78 :
79 }
80fi
81
82# @FUNCTION: ecvs_clean
83# @USAGE: [list of dirs]
84# @DESCRIPTION:
85# Remove CVS directories recursiveley. Useful when a source tarball contains
86# internal CVS directories. Defaults to $PWD.
87ecvs_clean() {
88 [[ -z $* ]] && set -- .
89 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
90 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
91}
92
93# @FUNCTION: esvn_clean
94# @USAGE: [list of dirs]
95# @DESCRIPTION:
96# Remove .svn directories recursiveley. Useful when a source tarball contains
97# internal Subversion directories. Defaults to $PWD.
98esvn_clean() {
99 [[ -z $* ]] && set -- .
100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
101}
102
103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
51# 109#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 110# The following code snippet will echo 5, then 4, then 3, then ...
53get_libdir() { 111# @CODE
54 LIBDIR_TEST=$(type econf) 112# estack_push mystack 1 2 3 4 5
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 113# while estack_pop mystack i ; do
56 # if there is an override, we want to use that... always. 114# echo "${i}"
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" 115# done
58 # We don't need to know the verison of portage. We only need to know 116# @CODE
59 # if there is support for CONF_LIBDIR in econf and co. 117estack_push() {
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09 118 [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then 119 local stack_name="__ESTACK_$1__" ; shift
62 # # and if there isnt an override, and we're using a version of 120 eval ${stack_name}+=\( \"\$@\" \)
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib 121}
64 # # and friends from portage 2.0.50 wont be too happy otherwise. 122
65 # CONF_LIBDIR="lib" 123# @FUNCTION: estack_pop
124# @USAGE: <stack> [variable]
125# @DESCRIPTION:
126# Pop a single item off the specified stack. If a variable is specified,
127# the popped item is stored there. If no more items are available, return
128# 1, else return 0. See estack_push for more info.
129estack_pop() {
130 [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments"
131
132 # We use the fugly __estack_xxx var names to avoid collision with
133 # passing back the return value. If we used "local i" and the
134 # caller ran `estack_pop ... i`, we'd end up setting the local
135 # copy of "i" rather than the caller's copy. The __estack_xxx
136 # garbage is preferable to using $1/$2 everywhere as that is a
137 # bit harder to read.
138 local __estack_name="__ESTACK_$1__" ; shift
139 local __estack_retvar=$1 ; shift
140 eval local __estack_i=\${#${__estack_name}[@]}
141 # Don't warn -- let the caller interpret this as a failure
142 # or as normal behavior (akin to `shift`)
143 [[ $(( --__estack_i )) -eq -1 ]] && return 1
144
145 if [[ -n ${__estack_retvar} ]] ; then
146 eval ${__estack_retvar}=\"\${${__estack_name}[${__estack_i}]}\"
66 #fi 147 fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support 148 eval unset ${__estack_name}[${__estack_i}]
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74} 149}
75 150
76 151# @FUNCTION: eshopts_push
77get_multilibdir() { 152# @USAGE: [options to `set` or `shopt`]
78 echo ${CONF_MULTILIBDIR:=lib32} 153# @DESCRIPTION:
79} 154# Often times code will want to enable a shell option to change code behavior.
80 155# Since changing shell options can easily break other pieces of code (which
81 156# assume the default state), eshopts_push is used to (1) push the current shell
82# Sometimes you need to override the value returned by get_libdir. A good 157# options onto a stack and (2) pass the specified arguments to set.
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89# 158#
90# get_libdir_override lib64 159# If the first argument is '-s' or '-u', we assume you want to call `shopt`
160# rather than `set` as there are some options only available via that.
91# 161#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 162# A common example is to disable shell globbing so that special meaning/care
93get_libdir_override() { 163# may be used with variables/arguments to custom functions. That would be:
94 CONF_LIBDIR="$1" 164# @CODE
95 CONF_LIBDIR_OVERRIDE="$1" 165# eshopts_push -o noglob
96} 166# for x in ${foo} ; do
97 167# if ...some check... ; then
98# This function generate linker scripts in /usr/lib for dynamic 168# eshopts_pop
99# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's
103# library search path. This cause many builds to fail.
104# See bug #4411 for more info.
105#
106# To use, simply call:
107#
108# gen_usr_ldscript libfoo.so
109#
110# Note that you should in general use the unversioned name of
111# the library, as ldconfig should usually update it correctly
112# to point to the latest version of the library present.
113#
114# <azarah@gentoo.org> (26 Oct 2002)
115#
116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
118 # Just make sure it exists
119 dodir /usr/${libdir}
120
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122/* GNU ld script
123 Because Gentoo have critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we
125 need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for
128 more info. */
129GROUP ( /${libdir}/${1} )
130END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0 169# return 0
147 fi 170# fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 171# done
158 172# eshopts_pop
159 echo 173# @CODE
160 174eshopts_push() {
161 return 0 175 # have to assume __ESHOPTS_SAVE__ isn't screwed with
176 # as a `declare -a` here will reset its value
177 if [[ $1 == -[su] ]] ; then
178 estack_push eshopts "$(shopt -p)"
179 [[ $# -eq 0 ]] && return 0
180 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
181 else
182 estack_push eshopts $-
183 [[ $# -eq 0 ]] && return 0
184 set "$@" || die "${FUNCNAME}: bad options to set: $*"
185 fi
162} 186}
163 187
164# Default directory where patches are located 188# @FUNCTION: eshopts_pop
189# @USAGE:
190# @DESCRIPTION:
191# Restore the shell options to the state saved with the corresponding
192# eshopts_push call. See that function for more details.
193eshopts_pop() {
194 local s
195 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
196 if [[ ${s} == "shopt -"* ]] ; then
197 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
198 else
199 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
200 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
201 fi
202}
203
204# @FUNCTION: eumask_push
205# @USAGE: <new umask>
206# @DESCRIPTION:
207# Set the umask to the new value specified while saving the previous
208# value onto a stack. Useful for temporarily changing the umask.
209eumask_push() {
210 estack_push eumask "$(umask)"
211 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
212}
213
214# @FUNCTION: eumask_pop
215# @USAGE:
216# @DESCRIPTION:
217# Restore the previous umask state.
218eumask_pop() {
219 local s
220 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
221 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
222}
223
224# @VARIABLE: EPATCH_SOURCE
225# @DESCRIPTION:
226# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 227EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 228# @VARIABLE: EPATCH_SUFFIX
229# @DESCRIPTION:
230# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 231EPATCH_SUFFIX="patch.bz2"
232# @VARIABLE: EPATCH_OPTS
233# @DESCRIPTION:
168# Default options for patch 234# Default options for patch:
235# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 236# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 237# --no-backup-if-mismatch - do not leave .orig files behind
238# -E - automatically remove empty files
239# @CODE
240EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
241# @VARIABLE: EPATCH_EXCLUDE
242# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 243# List of patches not to apply. Note this is only file names,
172# and not the full path .. 244# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 245EPATCH_EXCLUDE=""
246# @VARIABLE: EPATCH_SINGLE_MSG
247# @DESCRIPTION:
174# Change the printed message for a single patch. 248# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 249EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 250# @VARIABLE: EPATCH_MULTI_MSG
177# 251# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 252# Change the printed message for multiple patches.
179# 253EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
254# @VARIABLE: EPATCH_FORCE
255# @DESCRIPTION:
256# Only require patches to match EPATCH_SUFFIX rather than the extended
257# arch naming style.
180EPATCH_FORCE="no" 258EPATCH_FORCE="no"
181 259
182# This function is for bulk patching, or in theory for just one 260# @FUNCTION: epatch
183# or two patches. 261# @USAGE: [patches] [dirs of patches]
262# @DESCRIPTION:
263# epatch is designed to greatly simplify the application of patches. It can
264# process patch files directly, or directories of patches. The patches may be
265# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
266# the -p option as epatch will automatically attempt -p0 to -p5 until things
267# apply successfully.
184# 268#
185# It should work with .bz2, .gz, .zip and plain text patches. 269# If you do not specify any options, then epatch will default to the directory
186# Currently all patches should be the same format. 270# specified by EPATCH_SOURCE.
187# 271#
188# You do not have to specify '-p' option to patch, as it will 272# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 273# @CODE
190# 274# 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.${EPATCH_SUFFIX} 275# ??_${ARCH}_foo.${EPATCH_SUFFIX}
276# else
277# *.${EPATCH_SUFFIX}
278# @CODE
279# The leading ?? are typically numbers used to force consistent patch ordering.
280# The arch field is used to apply patches only for the host architecture with
281# the special value of "all" means apply for everyone. Note that using values
282# other than "all" is highly discouraged -- you should apply patches all the
283# time and let architecture details be detected at configure/compile time.
200# 284#
201# For example: 285# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
286# for patches to apply.
202# 287#
203# 01_all_misc-fix.patch.bz2 288# 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() { 289epatch() {
216 local PIPE_CMD="" 290 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 291 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 292 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 293 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 294 }
221 local x=""
222 295
223 if [ "$#" -gt 1 ] 296 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 then 297
298 # Let the rest of the code process one user arg at a time --
299 # each arg may expand into multiple patches, and each arg may
300 # need to start off with the default global EPATCH_xxx values
301 if [[ $# -gt 1 ]] ; then
225 local m="" 302 local m
226 einfo "${#} patches to apply ..."
227 for m in "$@" ; do 303 for m in "$@" ; do
228 epatch "${m}" 304 epatch "${m}"
229 done 305 done
230 return 0 306 return 0
231 fi 307 fi
232 308
233 if [ -n "$1" -a -f "$1" ] 309 local SINGLE_PATCH="no"
234 then 310 # no args means process ${EPATCH_SOURCE}
311 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
312
313 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 314 SINGLE_PATCH="yes"
236 315 set -- "$1"
237 local EPATCH_SOURCE="$1" 316 # Use the suffix from the single patch (localize it); the code
317 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 318 local EPATCH_SUFFIX=$1
239 319
240 elif [ -n "$1" -a -d "$1" ] 320 elif [[ -d $1 ]] ; then
241 then 321 # 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 ... 322 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 323
324 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
325 # Re-use EPATCH_SOURCE as a search dir
326 epatch "${EPATCH_SOURCE}/$1"
327 return $?
328
329 else
330 # sanity check ... if it isn't a dir or file, wtf man ?
331 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
332 echo
333 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
334 eerror
335 eerror " ${EPATCH_SOURCE}"
336 eerror " ( ${EPATCH_SOURCE##*/} )"
337 echo
338 die "Cannot find \$EPATCH_SOURCE!"
339 fi
340
341 local PIPE_CMD
342 case ${EPATCH_SUFFIX##*\.} in
343 xz) PIPE_CMD="xz -dc" ;;
344 lzma) PIPE_CMD="lzma -dc" ;;
345 bz2) PIPE_CMD="bzip2 -dc" ;;
346 gz|Z|z) PIPE_CMD="gzip -dc" ;;
347 ZIP|zip) PIPE_CMD="unzip -p" ;;
348 *) ;;
349 esac
350
351 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
352
353 local x
354 for x in "$@" ; do
355 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
356 # didn't match anything, ignore continue on
357 [[ ! -f ${x} ]] && continue
358
359 local patchname=${x##*/}
360
361 # Apply single patches, or forced sets of patches, or
362 # patches with ARCH dependant names.
363 # ???_arch_foo.patch
364 # Else, skip this input altogether
365 local a=${patchname#*_} # strip the ???_
366 a=${a%%_*} # strip the _foo.patch
367 if ! [[ ${SINGLE_PATCH} == "yes" || \
368 ${EPATCH_FORCE} == "yes" || \
369 ${a} == all || \
370 ${a} == ${ARCH} ]]
244 then 371 then
245 local EPATCH_SOURCE="$1/*" 372 continue
373 fi
374
375 # Let people filter things dynamically
376 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
377 # let people use globs in the exclude
378 eshopts_push -o noglob
379
380 local ex
381 for ex in ${EPATCH_EXCLUDE} ; do
382 if [[ ${patchname} == ${ex} ]] ; then
383 eshopts_pop
384 continue 2
385 fi
386 done
387
388 eshopts_pop
389 fi
390
391 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
392 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
393 einfo "${EPATCH_SINGLE_MSG}"
394 else
395 einfo "Applying ${patchname} ..."
396 fi
246 else 397 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 398 einfo " ${patchname} ..."
248 fi 399 fi
249 else 400
250 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 401 # most of the time, there will only be one run per unique name,
251 then 402 # but if there are more, make sure we get unique log filenames
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 403 local STDERR_TARGET="${T}/${patchname}.out"
253 then 404 if [[ -e ${STDERR_TARGET} ]] ; then
254 EPATCH_SOURCE="$1" 405 STDERR_TARGET="${T}/${patchname}-$$.out"
406 fi
407
408 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
409
410 # Decompress the patch if need be
411 local count=0
412 local PATCH_TARGET
413 if [[ -n ${PIPE_CMD} ]] ; then
414 PATCH_TARGET="${T}/$$.patch"
415 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
416
417 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
418 echo
419 eerror "Could not extract patch!"
420 #die "Could not extract patch!"
421 count=5
422 break
255 fi 423 fi
424 else
425 PATCH_TARGET=${x}
426 fi
256 427
428 # Check for absolute paths in patches. If sandbox is disabled,
429 # people could (accidently) patch files in the root filesystem.
430 # Or trigger other unpleasantries #237667. So disallow -p0 on
431 # such patches.
432 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
433 if [[ -n ${abs_paths} ]] ; then
434 count=1
435 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
436 fi
437 # Similar reason, but with relative paths.
438 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
439 if [[ -n ${rel_paths} ]] ; then
440 eqawarn "QA Notice: Your patch uses relative paths '../'."
441 eqawarn " In the future this will cause a failure."
442 eqawarn "${rel_paths}"
443 fi
444
445 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
446 while [[ ${count} -lt 5 ]] ; do
447 # Generate some useful debug info ...
448 (
449 _epatch_draw_line "***** ${patchname} *****"
257 echo 450 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 451 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
452 echo
453 _epatch_draw_line "***** ${patchname} *****"
454 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
455 ret=$?
456 echo
457 echo "patch program exited with status ${ret}"
458 exit ${ret}
459 ) >> "${STDERR_TARGET}"
460
461 if [ $? -eq 0 ] ; then
462 (
463 _epatch_draw_line "***** ${patchname} *****"
464 echo
465 echo "ACTUALLY APPLYING ${patchname} ..."
466 echo
467 _epatch_draw_line "***** ${patchname} *****"
468 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
469 ret=$?
470 echo
471 echo "patch program exited with status ${ret}"
472 exit ${ret}
473 ) >> "${STDERR_TARGET}"
474
475 if [ $? -ne 0 ] ; then
476 echo
477 eerror "A dry-run of patch command succeeded, but actually"
478 eerror "applying the patch failed!"
479 #die "Real world sux compared to the dreamworld!"
480 count=5
481 fi
482 break
483 fi
484
485 : $(( count++ ))
486 done
487
488 # if we had to decompress the patch, delete the temp one
489 if [[ -n ${PIPE_CMD} ]] ; then
490 rm -f "${PATCH_TARGET}"
491 fi
492
493 if [[ ${count} -ge 5 ]] ; then
494 echo
495 eerror "Failed Patch: ${patchname} !"
496 eerror " ( ${PATCH_TARGET} )"
259 eerror 497 eerror
260 eerror " ${EPATCH_SOURCE}" 498 eerror "Include in your bugreport the contents of:"
499 eerror
500 eerror " ${STDERR_TARGET}"
261 echo 501 echo
262 die "Cannot find \$EPATCH_SOURCE!" 502 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##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 then
308 continue
309 fi
310 fi 503 fi
311 504
312 if [ "${SINGLE_PATCH}" = "yes" ] 505 # if everything worked, delete the patch log
313 then 506 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##*/}-${STDERR_TARGET##*/}
406
407 eend 0 507 eend 0
408 fi
409 done 508 done
410 if [ "${SINGLE_PATCH}" = "no" ]
411 then
412 einfo "Done with patching"
413 fi
414}
415 509
416# This function return true if we are using the NPTL pthreads 510 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
417# implementation. 511 : # everything worked
418# 512}
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>
426 513
427 int main() 514# @FUNCTION: epatch_user
428 { 515# @USAGE:
429 char buf[255]; 516# @DESCRIPTION:
430 char *str = buf; 517# Applies user-provided patches to the source tree. The patches are
518# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
519# of these three directories to exist will be the one to use, ignoring
520# any more general directories which might exist as well.
521#
522# User patches are intended for quick testing of patches without ebuild
523# modifications, as well as for permanent customizations a user might
524# desire. Obviously, there can be no official support for arbitrarily
525# patched ebuilds. So whenever a build log in a bug report mentions that
526# user patches were applied, the user should be asked to reproduce the
527# problem without these.
528#
529# Not all ebuilds do call this function, so placing patches in the
530# stated directory might or might not work, depending on the package and
531# the eclasses it inherits and uses. It is safe to call the function
532# repeatedly, so it is always possible to add a call at the ebuild
533# level. The first call is the time when the patches will be
534# applied.
535#
536# Ideally, this function should be called after gentoo-specific patches
537# have been applied, so that their code can be modified as well, but
538# before calls to e.g. eautoreconf, as the user patches might affect
539# autotool input files as well.
540epatch_user() {
541 [[ $# -ne 0 ]] && die "epatch_user takes no options"
431 542
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 543 # Allow multiple calls to this function; ignore all but the first
433 if (NULL != str) { 544 local applied="${T}/epatch_user.applied"
434 printf("%s\n", str); 545 [[ -e ${applied} ]] && return 2
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438 546
439 return 1; 547 # don't clobber any EPATCH vars that the parent might want
440 } 548 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
441 END 549 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
442 550 EPATCH_SOURCE=${base}/${CTARGET}/${check}
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..." 551 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 552 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
445 then 553 if [[ -d ${EPATCH_SOURCE} ]] ; then
446 echo "yes" 554 EPATCH_SOURCE=${EPATCH_SOURCE} \
447 einfon "Checking what PTHREADS implementation we have ..." 555 EPATCH_SUFFIX="patch" \
448 if ${T}/nptl 556 EPATCH_FORCE="yes" \
449 then 557 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
558 epatch
559 echo "${EPATCH_SOURCE}" > "${applied}"
450 return 0 560 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi 561 fi
457 562 done
563 echo "none" > "${applied}"
458 return 1 564 return 1
459} 565}
460 566
461# This function check how many cpu's are present, and then set 567# @FUNCTION: emktemp
462# -j in MAKEOPTS accordingly. 568# @USAGE: [temp dir]
463# 569# @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) 570# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 571# 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() { 572emktemp() {
548 local exe="touch" 573 local exe="touch"
549 [ "$1" == "-d" ] && exe="mkdir" && shift 574 [[ $1 == -d ]] && exe="mkdir" && shift
550 local topdir="$1" 575 local topdir=$1
551 576
552 if [ -z "${topdir}" ] 577 if [[ -z ${topdir} ]] ; then
553 then
554 [ -z "${T}" ] \ 578 [[ -z ${T} ]] \
555 && topdir="/tmp" \ 579 && topdir="/tmp" \
556 || topdir="${T}" 580 || topdir=${T}
557 fi 581 fi
558 582
559 if [ -z "$(type -p mktemp)" ] 583 if ! type -P mktemp > /dev/null ; then
560 then 584 # system lacks `mktemp` so we have to fake it
561 local tmp=/ 585 local tmp=/
562 while [ -e "${tmp}" ] ; do 586 while [[ -e ${tmp} ]] ; do
563 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 587 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
564 done 588 done
565 ${exe} "${tmp}" 589 ${exe} "${tmp}" || ${exe} -p "${tmp}"
566 echo "${tmp}" 590 echo "${tmp}"
567 else 591 else
568 [ "${exe}" == "touch" ] \ 592 # the args here will give slightly wierd names on BSD,
569 && exe="-p" \ 593 # but should produce a usable file on all userlands
570 || exe="-d" 594 if [[ ${exe} == "touch" ]] ; then
571 mktemp ${exe} "${topdir}" 595 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
572 fi
573}
574
575# Small wrapper for getent (Linux), nidump (Mac OS X),
576# and pw (FreeBSD) used in enewuser()/enewgroup()
577# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579#
580# egetent(database, key)
581egetent() {
582 if useq ppc-macos ; then
583 case "$2" in
584 *[!0-9]*) # Non numeric
585 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586 ;;
587 *) # Numeric
588 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
589 ;;
590 esac
591 elif useq x86-fbsd ; then
592 local action
593 if [ "$1" == "passwd" ]
594 then
595 action="user"
596 else 596 else
597 action="group" 597 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
598 fi
599 pw show "${action}" "$2" -q
600 else
601 which nscd >& /dev/null && nscd -i "$1"
602 getent "$1" "$2"
603 fi
604}
605
606# Simplify/standardize adding users to the system
607# vapier@gentoo.org
608#
609# enewuser(username, uid, shell, homedir, groups, extra options)
610#
611# Default values if you do not specify any:
612# username: REQUIRED !
613# uid: next available (see useradd(8))
614# note: pass -1 to get default behavior
615# shell: /bin/false
616# homedir: /dev/null
617# groups: none
618# extra: comment of 'added by portage for ${PN}'
619enewuser() {
620 # get the username
621 local euser="$1"; shift
622 if [ -z "${euser}" ]
623 then
624 eerror "No username specified !"
625 die "Cannot call enewuser without a username"
626 fi
627
628 # lets see if the username already exists
629 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
630 then
631 return 0
632 fi
633 einfo "Adding user '${euser}' to your system ..."
634
635 # options to pass to useradd
636 local opts=
637
638 # handle uid
639 local euid="$1"; shift
640 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
641 then
642 if [ "${euid}" -gt 0 ]
643 then
644 if [ ! -z "`egetent passwd ${euid}`" ]
645 then
646 euid="next"
647 fi 598 fi
648 else
649 eerror "Userid given but is not greater than 0 !"
650 die "${euid} is not a valid UID"
651 fi 599 fi
652 else
653 euid="next"
654 fi
655 if [ "${euid}" == "next" ]
656 then
657 local pwrange
658 if [ "${USERLAND}" == "BSD" ] ; then
659 pwrange="`jot 898 101`"
660 else
661 pwrange="`seq 101 999`"
662 fi
663 for euid in ${pwrange} ; do
664 [ -z "`egetent passwd ${euid}`" ] && break
665 done
666 fi
667 opts="${opts} -u ${euid}"
668 einfo " - Userid: ${euid}"
669
670 # handle shell
671 local eshell="$1"; shift
672 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
673 then
674 if [ ! -e "${eshell}" ]
675 then
676 eerror "A shell was specified but it does not exist !"
677 die "${eshell} does not exist"
678 fi
679 else
680 if [ "${USERLAND}" == "BSD" ]
681 then
682 eshell="/usr/bin/false"
683 else
684 eshell="/bin/false"
685 fi
686 fi
687 einfo " - Shell: ${eshell}"
688 opts="${opts} -s ${eshell}"
689
690 # handle homedir
691 local ehome="$1"; shift
692 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
693 then
694 ehome="/dev/null"
695 fi
696 einfo " - Home: ${ehome}"
697 opts="${opts} -d ${ehome}"
698
699 # handle groups
700 local egroups="$1"; shift
701 if [ ! -z "${egroups}" ]
702 then
703 local oldifs="${IFS}"
704 local defgroup="" exgroups=""
705
706 export IFS=","
707 for g in ${egroups}
708 do
709 export IFS="${oldifs}"
710 if [ -z "`egetent group \"${g}\"`" ]
711 then
712 eerror "You must add group ${g} to the system first"
713 die "${g} is not a valid GID"
714 fi
715 if [ -z "${defgroup}" ]
716 then
717 defgroup="${g}"
718 else
719 exgroups="${exgroups},${g}"
720 fi
721 export IFS=","
722 done
723 export IFS="${oldifs}"
724
725 opts="${opts} -g ${defgroup}"
726 if [ ! -z "${exgroups}" ]
727 then
728 opts="${opts} -G ${exgroups:1}"
729 fi
730 else
731 egroups="(none)"
732 fi
733 einfo " - Groups: ${egroups}"
734
735 # handle extra and add the user
736 local eextra="$@"
737 local oldsandbox="${SANDBOX_ON}"
738 export SANDBOX_ON="0"
739 if useq ppc-macos
740 then
741 ### Make the user
742 if [ -z "${eextra}" ]
743 then
744 dscl . create /users/${euser} uid ${euid}
745 dscl . create /users/${euser} shell ${eshell}
746 dscl . create /users/${euser} home ${ehome}
747 dscl . create /users/${euser} realname "added by portage for ${PN}"
748 ### Add the user to the groups specified
749 local oldifs="${IFS}"
750 export IFS=","
751 for g in ${egroups}
752 do
753 dscl . merge /groups/${g} users ${euser}
754 done
755 export IFS="${oldifs}"
756 else
757 einfo "Extra options are not supported on macos yet"
758 einfo "Please report the ebuild along with the info below"
759 einfo "eextra: ${eextra}"
760 die "Required function missing"
761 fi
762 elif use x86-fbsd ; then
763 if [ -z "${eextra}" ]
764 then
765 pw useradd ${euser} ${opts} \
766 -c "added by portage for ${PN}" \
767 die "enewuser failed"
768 else
769 einfo " - Extra: ${eextra}"
770 pw useradd ${euser} ${opts} \
771 -c ${eextra} || die "enewuser failed"
772 fi
773 else
774 if [ -z "${eextra}" ]
775 then
776 useradd ${opts} ${euser} \
777 -c "added by portage for ${PN}" \
778 || die "enewuser failed"
779 else
780 einfo " - Extra: ${eextra}"
781 useradd ${opts} ${euser} ${eextra} \
782 || die "enewuser failed"
783 fi
784 fi
785 export SANDBOX_ON="${oldsandbox}"
786
787 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
788 then
789 einfo " - Creating ${ehome} in ${D}"
790 dodir ${ehome}
791 fowners ${euser} ${ehome}
792 fperms 755 ${ehome}
793 fi
794} 600}
795 601
796# Simplify/standardize adding groups to the system 602# @FUNCTION: edos2unix
797# vapier@gentoo.org 603# @USAGE: <file> [more files ...]
798# 604# @DESCRIPTION:
799# enewgroup(group, gid) 605# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
800# 606# to remove all of these text utilities from DEPEND variables because this
801# Default values if you do not specify any: 607# is a script based solution. Just give it a list of files to convert and
802# groupname: REQUIRED ! 608# they will all be changed from the DOS CRLF format to the UNIX LF format.
803# gid: next available (see groupadd(8))
804# extra: none
805enewgroup() {
806 # get the group
807 local egroup="$1"; shift
808 if [ -z "${egroup}" ]
809 then
810 eerror "No group specified !"
811 die "Cannot call enewgroup without a group"
812 fi
813
814 # see if group already exists
815 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
816 then
817 return 0
818 fi
819 einfo "Adding group '${egroup}' to your system ..."
820
821 # options to pass to useradd
822 local opts=
823
824 # handle gid
825 local egid="$1"; shift
826 if [ ! -z "${egid}" ]
827 then
828 if [ "${egid}" -gt 0 ]
829 then
830 if [ -z "`egetent group ${egid}`" ]
831 then
832 if useq ppc-macos ; then
833 opts="${opts} ${egid}"
834 else
835 opts="${opts} -g ${egid}"
836 fi
837 else
838 egid="next available; requested gid taken"
839 fi
840 else
841 eerror "Groupid given but is not greater than 0 !"
842 die "${egid} is not a valid GID"
843 fi
844 else
845 egid="next available"
846 fi
847 einfo " - Groupid: ${egid}"
848
849 # handle extra
850 local eextra="$@"
851 opts="${opts} ${eextra}"
852
853 # add the group
854 local oldsandbox="${SANDBOX_ON}"
855 export SANDBOX_ON="0"
856 if useq ppc-macos ; then
857 if [ ! -z "${eextra}" ];
858 then
859 einfo "Extra options are not supported on macos yet"
860 einfo "Please report the ebuild along with the info below"
861 einfo "eextra: ${eextra}"
862 die "Required function missing"
863 fi
864
865 # If we need the next available
866 case ${egid} in
867 *[!0-9]*) # Non numeric
868 for egid in `jot 898 101`; do
869 [ -z "`egetent group ${egid}`" ] && break
870 done
871 esac
872 dscl . create /groups/${egroup} gid ${egid}
873 dscl . create /groups/${egroup} passwd '*'
874 elif use x86-fbsd ; then
875 case ${egid} in
876 *[!0-9]*) # Non numeric
877 for egid in `jot 898 101`; do
878 [ -z "`egetent group ${egid}`" ] && break
879 done
880 esac
881 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
882 else
883 groupadd ${opts} ${egroup} || die "enewgroup failed"
884 fi
885 export SANDBOX_ON="${oldsandbox}"
886}
887
888# Simple script to replace 'dos2unix' binaries
889# vapier@gentoo.org
890#
891# edos2unix(file, <more files> ...)
892edos2unix() { 609edos2unix() {
893 for f in "$@" 610 [[ $# -eq 0 ]] && return 0
894 do 611 sed -i 's/\r$//' -- "$@" || die
895 cp "${f}" ${T}/edos2unix
896 sed 's/\r$//' ${T}/edos2unix > "${f}"
897 done
898} 612}
899 613
900# Make a desktop file ! 614# Make a desktop file !
901# Great for making those icons in kde/gnome startmenu ! 615# Great for making those icons in kde/gnome startmenu !
902# Amaze your friends ! Get the women ! Join today ! 616# Amaze your friends ! Get the women ! Join today !
903# 617#
904# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 618# make_desktop_entry(<command>, [name], [icon], [type], [fields])
905# 619#
906# binary: what binary does the app run with ? 620# binary: what command does the app run with ?
907# name: the name that will show up in the menu 621# name: the name that will show up in the menu
908# icon: give your little like a pretty little icon ... 622# icon: give your little like a pretty little icon ...
909# this can be relative (to /usr/share/pixmaps) or 623# this can be relative (to /usr/share/pixmaps) or
910# a full path to an icon 624# a full path to an icon
911# type: what kind of application is this ? for categories: 625# type: what kind of application is this ? for categories:
912# http://www.freedesktop.org/standards/menu-spec/ 626# http://standards.freedesktop.org/menu-spec/latest/apa.html
913# path: if your app needs to startup in a specific dir 627# fields: extra fields to append to the desktop file; a printf string
914make_desktop_entry() { 628make_desktop_entry() {
915 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 629 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
916 630
917 local exec="${1}" 631 local exec=${1}
918 local name="${2:-${PN}}" 632 local name=${2:-${PN}}
919 local icon="${3:-${PN}.png}" 633 local icon=${3:-${PN}}
920 local type="${4}" 634 local type=${4}
921 local subdir="${6}" 635 local fields=${5}
922 local path="${5:-${GAMES_BINDIR}}" 636
923 if [ -z "${type}" ] 637 if [[ -z ${type} ]] ; then
924 then 638 local catmaj=${CATEGORY%%-*}
925 case ${CATEGORY} in 639 local catmin=${CATEGORY##*-}
926 "app-emulation") 640 case ${catmaj} in
927 type=Emulator 641 app)
928 subdir="Emulation" 642 case ${catmin} in
643 accessibility) type=Accessibility;;
644 admin) type=System;;
645 antivirus) type=System;;
646 arch) type=Archiving;;
647 backup) type=Archiving;;
648 cdr) type=DiscBurning;;
649 dicts) type=Dictionary;;
650 doc) type=Documentation;;
651 editors) type=TextEditor;;
652 emacs) type=TextEditor;;
653 emulation) type=Emulator;;
654 laptop) type=HardwareSettings;;
655 office) type=Office;;
656 pda) type=PDA;;
657 vim) type=TextEditor;;
658 xemacs) type=TextEditor;;
659 esac
660 ;;
661
662 dev)
663 type="Development"
664 ;;
665
666 games)
667 case ${catmin} in
668 action|fps) type=ActionGame;;
669 arcade) type=ArcadeGame;;
670 board) type=BoardGame;;
671 emulation) type=Emulator;;
672 kids) type=KidsGame;;
673 puzzle) type=LogicGame;;
674 roguelike) type=RolePlaying;;
675 rpg) type=RolePlaying;;
676 simulation) type=Simulation;;
677 sports) type=SportsGame;;
678 strategy) type=StrategyGame;;
679 esac
680 type="Game;${type}"
681 ;;
682
683 gnome)
684 type="Gnome;GTK"
685 ;;
686
687 kde)
688 type="KDE;Qt"
689 ;;
690
691 mail)
692 type="Network;Email"
693 ;;
694
695 media)
696 case ${catmin} in
697 gfx)
698 type=Graphics
929 ;; 699 ;;
930 "games-"*) 700 *)
931 type=Game 701 case ${catmin} in
932 subdir="Games" 702 radio) type=Tuner;;
703 sound) type=Audio;;
704 tv) type=TV;;
705 video) type=Video;;
706 esac
707 type="AudioVideo;${type}"
933 ;; 708 ;;
709 esac
710 ;;
711
934 "net-"*) 712 net)
713 case ${catmin} in
714 dialup) type=Dialup;;
715 ftp) type=FileTransfer;;
716 im) type=InstantMessaging;;
717 irc) type=IRCClient;;
718 mail) type=Email;;
719 news) type=News;;
720 nntp) type=News;;
721 p2p) type=FileTransfer;;
722 voip) type=Telephony;;
723 esac
935 type=Network 724 type="Network;${type}"
936 subdir="${type}"
937 ;; 725 ;;
726
727 sci)
728 case ${catmin} in
729 astro*) type=Astronomy;;
730 bio*) type=Biology;;
731 calc*) type=Calculator;;
732 chem*) type=Chemistry;;
733 elec*) type=Electronics;;
734 geo*) type=Geology;;
735 math*) type=Math;;
736 physics) type=Physics;;
737 visual*) type=DataVisualization;;
738 esac
739 type="Education;Science;${type}"
740 ;;
741
742 sys)
743 type="System"
744 ;;
745
746 www)
747 case ${catmin} in
748 client) type=WebBrowser;;
749 esac
750 type="Network;${type}"
751 ;;
752
938 *) 753 *)
939 type= 754 type=
940 subdir=
941 ;; 755 ;;
942 esac 756 esac
943 fi 757 fi
944 local desktop="${T}/${exec}.desktop" 758 if [ "${SLOT}" == "0" ] ; then
759 local desktop_name="${PN}"
760 else
761 local desktop_name="${PN}-${SLOT}"
762 fi
763 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
764 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
945 765
766 # Don't append another ";" when a valid category value is provided.
767 type=${type%;}${type:+;}
768
769 eshopts_push -s extglob
770 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
771 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
772 ewarn "allowed in .desktop files if the value is not an absolute path."
773 icon=${icon%.@(xpm|png|svg)}
774 fi
775 eshopts_pop
776
777 cat <<-EOF > "${desktop}"
946echo "[Desktop Entry] 778 [Desktop Entry]
947Encoding=UTF-8
948Version=0.9.2
949Name=${name} 779 Name=${name}
950Type=Application 780 Type=Application
951Comment=${DESCRIPTION} 781 Comment=${DESCRIPTION}
952Exec=${exec} 782 Exec=${exec}
953Path=${path} 783 TryExec=${exec%% *}
954Icon=${icon} 784 Icon=${icon}
955Categories=Application;${type};" > "${desktop}" 785 Categories=${type}
786 EOF
956 787
788 if [[ ${fields:-=} != *=* ]] ; then
789 # 5th arg used to be value to Path=
790 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
791 fields="Path=${fields}"
792 fi
793 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
794
795 (
796 # wrap the env here so that the 'insinto' call
797 # doesn't corrupt the env of the caller
798 insinto /usr/share/applications
799 doins "${desktop}"
800 ) || die "installing desktop file failed"
801}
802
803# @FUNCTION: validate_desktop_entries
804# @USAGE: [directories]
805# @MAINTAINER:
806# Carsten Lohrke <carlo@gentoo.org>
807# @DESCRIPTION:
808# Validate desktop entries using desktop-file-utils
809validate_desktop_entries() {
810 if [[ -x /usr/bin/desktop-file-validate ]] ; then
811 einfo "Checking desktop entry validity"
812 local directories=""
813 for d in /usr/share/applications $@ ; do
814 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
815 done
816 if [[ -n ${directories} ]] ; then
817 for FILE in $(find ${directories} -name "*\.desktop" \
818 -not -path '*.hidden*' | sort -u 2>/dev/null)
819 do
820 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
821 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
822 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
823 done
824 fi
825 echo ""
826 else
827 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
828 fi
829}
830
831# @FUNCTION: make_session_desktop
832# @USAGE: <title> <command> [command args...]
833# @DESCRIPTION:
834# Make a GDM/KDM Session file. The title is the file to execute to start the
835# Window Manager. The command is the name of the Window Manager.
836#
837# You can set the name of the file via the ${wm} variable.
838make_session_desktop() {
839 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
840 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
841
842 local title=$1
843 local command=$2
844 local desktop=${T}/${wm:-${PN}}.desktop
845 shift 2
846
847 cat <<-EOF > "${desktop}"
848 [Desktop Entry]
849 Name=${title}
850 Comment=This session logs you into ${title}
851 Exec=${command} $*
852 TryExec=${command}
853 Type=XSession
854 EOF
855
856 (
857 # wrap the env here so that the 'insinto' call
858 # doesn't corrupt the env of the caller
859 insinto /usr/share/xsessions
860 doins "${desktop}"
861 )
862}
863
864# @FUNCTION: domenu
865# @USAGE: <menus>
866# @DESCRIPTION:
867# Install the list of .desktop menu files into the appropriate directory
868# (/usr/share/applications).
869domenu() {
870 (
871 # wrap the env here so that the 'insinto' call
872 # doesn't corrupt the env of the caller
873 local i j ret=0
957 insinto /usr/share/applications 874 insinto /usr/share/applications
958 doins "${desktop}" 875 for i in "$@" ; do
876 if [[ -f ${i} ]] ; then
877 doins "${i}"
878 ((ret+=$?))
879 elif [[ -d ${i} ]] ; then
880 for j in "${i}"/*.desktop ; do
881 doins "${j}"
882 ((ret+=$?))
883 done
884 else
885 ((++ret))
886 fi
887 done
888 exit ${ret}
889 )
890}
959 891
960 return 0 892# @FUNCTION: newmenu
893# @USAGE: <menu> <newname>
894# @DESCRIPTION:
895# Like all other new* functions, install the specified menu as newname.
896newmenu() {
897 (
898 # wrap the env here so that the 'insinto' call
899 # doesn't corrupt the env of the caller
900 insinto /usr/share/applications
901 newins "$@"
902 )
903}
904
905# @FUNCTION: doicon
906# @USAGE: <list of icons>
907# @DESCRIPTION:
908# Install the list of icons into the icon directory (/usr/share/pixmaps).
909# This is useful in conjunction with creating desktop/menu files.
910doicon() {
911 (
912 # wrap the env here so that the 'insinto' call
913 # doesn't corrupt the env of the caller
914 local i j ret
915 insinto /usr/share/pixmaps
916 for i in "$@" ; do
917 if [[ -f ${i} ]] ; then
918 doins "${i}"
919 ((ret+=$?))
920 elif [[ -d ${i} ]] ; then
921 for j in "${i}"/*.png ; do
922 doins "${j}"
923 ((ret+=$?))
924 done
925 else
926 ((++ret))
927 fi
928 done
929 exit ${ret}
930 )
931}
932
933# @FUNCTION: newicon
934# @USAGE: <icon> <newname>
935# @DESCRIPTION:
936# Like all other new* functions, install the specified icon as newname.
937newicon() {
938 (
939 # wrap the env here so that the 'insinto' call
940 # doesn't corrupt the env of the caller
941 insinto /usr/share/pixmaps
942 newins "$@"
943 )
961} 944}
962 945
963# for internal use only (unpack_pdv and unpack_makeself) 946# for internal use only (unpack_pdv and unpack_makeself)
964find_unpackable_file() { 947find_unpackable_file() {
965 local src="$1" 948 local src=$1
966 if [ -z "${src}" ] 949 if [[ -z ${src} ]] ; then
967 then
968 src="${DISTDIR}/${A}" 950 src=${DISTDIR}/${A}
969 else 951 else
970 if [ -e "${DISTDIR}/${src}" ] 952 if [[ -e ${DISTDIR}/${src} ]] ; then
971 then
972 src="${DISTDIR}/${src}" 953 src=${DISTDIR}/${src}
973 elif [ -e "${PWD}/${src}" ] 954 elif [[ -e ${PWD}/${src} ]] ; then
974 then
975 src="${PWD}/${src}" 955 src=${PWD}/${src}
976 elif [ -e "${src}" ] 956 elif [[ -e ${src} ]] ; then
977 then
978 src="${src}" 957 src=${src}
979 fi
980 fi 958 fi
981 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 959 fi
960 [[ ! -e ${src} ]] && return 1
982 echo "${src}" 961 echo "${src}"
983} 962}
984 963
964# @FUNCTION: unpack_pdv
965# @USAGE: <file to unpack> <size of off_t>
966# @DESCRIPTION:
985# Unpack those pesky pdv generated files ... 967# Unpack those pesky pdv generated files ...
986# They're self-unpacking programs with the binary package stuffed in 968# They're self-unpacking programs with the binary package stuffed in
987# the middle of the archive. Valve seems to use it a lot ... too bad 969# the middle of the archive. Valve seems to use it a lot ... too bad
988# it seems to like to segfault a lot :(. So lets take it apart ourselves. 970# it seems to like to segfault a lot :(. So lets take it apart ourselves.
989# 971#
990# Usage: unpack_pdv [file to unpack] [size of off_t]
991# - you have to specify the off_t size ... i have no idea how to extract that 972# You have to specify the off_t size ... I have no idea how to extract that
992# information out of the binary executable myself. basically you pass in 973# information out of the binary executable myself. Basically you pass in
993# the size of the off_t type (in bytes) on the machine that built the pdv 974# the size of the off_t type (in bytes) on the machine that built the pdv
975# archive.
976#
994# archive. one way to determine this is by running the following commands: 977# One way to determine this is by running the following commands:
978#
979# @CODE
995# strings <pdv archive> | grep lseek 980# strings <pdv archive> | grep lseek
996# strace -elseek <pdv archive> 981# strace -elseek <pdv archive>
982# @CODE
983#
997# basically look for the first lseek command (we do the strings/grep because 984# Basically look for the first lseek command (we do the strings/grep because
998# sometimes the function call is _llseek or something) and steal the 2nd 985# sometimes the function call is _llseek or something) and steal the 2nd
999# parameter. here is an example: 986# parameter. Here is an example:
987#
988# @CODE
1000# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 989# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1001# lseek 990# lseek
1002# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 991# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1003# lseek(3, -4, SEEK_END) = 2981250 992# lseek(3, -4, SEEK_END) = 2981250
993# @CODE
994#
1004# thus we would pass in the value of '4' as the second parameter. 995# Thus we would pass in the value of '4' as the second parameter.
1005unpack_pdv() { 996unpack_pdv() {
1006 local src="`find_unpackable_file $1`" 997 local src=$(find_unpackable_file "$1")
1007 local sizeoff_t="$2" 998 local sizeoff_t=$2
1008 999
1000 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1009 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1001 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1010 1002
1011 local shrtsrc="`basename ${src}`" 1003 local shrtsrc=$(basename "${src}")
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1004 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1005 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1014 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1006 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1015 1007
1016 # grab metadata for debug reasons 1008 # grab metadata for debug reasons
1017 local metafile="$(emktemp)" 1009 local metafile=$(emktemp)
1018 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1010 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1019 1011
1020 # rip out the final file name from the metadata 1012 # rip out the final file name from the metadata
1021 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1013 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1022 datafile="`basename ${datafile}`" 1014 datafile=$(basename "${datafile}")
1023 1015
1024 # now lets uncompress/untar the file if need be 1016 # now lets uncompress/untar the file if need be
1025 local tmpfile="$(emktemp)" 1017 local tmpfile=$(emktemp)
1026 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1018 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1027 1019
1028 local iscompressed="`file -b ${tmpfile}`" 1020 local iscompressed=$(file -b "${tmpfile}")
1029 if [ "${iscompressed:0:8}" == "compress" ] ; then 1021 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1030 iscompressed=1 1022 iscompressed=1
1031 mv ${tmpfile}{,.Z} 1023 mv ${tmpfile}{,.Z}
1032 gunzip ${tmpfile} 1024 gunzip ${tmpfile}
1033 else 1025 else
1034 iscompressed=0 1026 iscompressed=0
1035 fi 1027 fi
1036 local istar="`file -b ${tmpfile}`" 1028 local istar=$(file -b "${tmpfile}")
1037 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1029 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1038 istar=1 1030 istar=1
1039 else 1031 else
1040 istar=0 1032 istar=0
1041 fi 1033 fi
1042 1034
1070 true 1062 true
1071 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1063 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1072 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1064 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1073} 1065}
1074 1066
1067# @FUNCTION: unpack_makeself
1068# @USAGE: [file to unpack] [offset] [tail|dd]
1069# @DESCRIPTION:
1075# Unpack those pesky makeself generated files ... 1070# Unpack those pesky makeself generated files ...
1076# They're shell scripts with the binary package tagged onto 1071# They're shell scripts with the binary package tagged onto
1077# the end of the archive. Loki utilized the format as does 1072# the end of the archive. Loki utilized the format as does
1078# many other game companies. 1073# many other game companies.
1079# 1074#
1080# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1075# If the file is not specified, then ${A} is used. If the
1081# - If the file is not specified then unpack will utilize ${A}.
1082# - If the offset is not specified then we will attempt to extract 1076# offset is not specified then we will attempt to extract
1083# the proper offset from the script itself. 1077# the proper offset from the script itself.
1084unpack_makeself() { 1078unpack_makeself() {
1079 local src_input=${1:-${A}}
1085 local src="$(find_unpackable_file "$1")" 1080 local src=$(find_unpackable_file "${src_input}")
1086 local skip="$2" 1081 local skip=$2
1087 local exe="$3" 1082 local exe=$3
1088 1083
1084 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1085
1089 local shrtsrc="$(basename "${src}")" 1086 local shrtsrc=$(basename "${src}")
1090 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1087 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1091 if [ -z "${skip}" ] 1088 if [[ -z ${skip} ]] ; then
1092 then
1093 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1089 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1094 local skip=0 1090 local skip=0
1095 exe=tail 1091 exe=tail
1096 case ${ver} in 1092 case ${ver} in
1097 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1093 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1098 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1099 ;; 1095 ;;
1100 2.0|2.0.1) 1096 2.0|2.0.1)
1101 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1102 ;; 1098 ;;
1103 2.1.1) 1099 2.1.1)
1104 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1105 let skip="skip + 1" 1101 (( skip++ ))
1106 ;; 1102 ;;
1107 2.1.2) 1103 2.1.2)
1108 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1109 let skip="skip + 1" 1105 (( skip++ ))
1110 ;; 1106 ;;
1111 2.1.3) 1107 2.1.3)
1112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1113 let skip="skip + 1" 1109 (( skip++ ))
1114 ;; 1110 ;;
1115 2.1.4) 1111 2.1.4|2.1.5)
1116 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1117 skip=$(head -n ${skip} "${src}" | wc -c) 1113 skip=$(head -n ${skip} "${src}" | wc -c)
1118 exe="dd" 1114 exe="dd"
1119 ;; 1115 ;;
1120 *) 1116 *)
1127 esac 1123 esac
1128 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1129 fi 1125 fi
1130 case ${exe} in 1126 case ${exe} in
1131 tail) exe="tail -n +${skip} '${src}'";; 1127 tail) exe="tail -n +${skip} '${src}'";;
1132 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1128 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1133 *) die "makeself cant handle exe '${exe}'" 1129 *) die "makeself cant handle exe '${exe}'"
1134 esac 1130 esac
1135 1131
1136 # lets grab the first few bytes of the file to figure out what kind of archive it is 1132 # lets grab the first few bytes of the file to figure out what kind of archive it is
1137 local tmpfile="$(emktemp)" 1133 local filetype tmpfile=$(emktemp)
1138 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1139 local filetype="$(file -b "${tmpfile}")" 1135 filetype=$(file -b "${tmpfile}") || die
1140 case ${filetype} in 1136 case ${filetype} in
1141 *tar\ archive) 1137 *tar\ archive*)
1142 eval ${exe} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1143 ;; 1139 ;;
1144 bzip2*) 1140 bzip2*)
1145 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1146 ;; 1142 ;;
1156 ;; 1152 ;;
1157 esac 1153 esac
1158 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1159} 1155}
1160 1156
1161# Display a license for user to accept. 1157# @FUNCTION: cdrom_get_cds
1162# 1158# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1163# Usage: check_license [license] 1159# @DESCRIPTION:
1164# - If the file is not specified then ${LICENSE} is used.
1165check_license() {
1166 local lic=$1
1167 if [ -z "${lic}" ] ; then
1168 lic="${PORTDIR}/licenses/${LICENSE}"
1169 else
1170 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1171 lic="${PORTDIR}/licenses/${src}"
1172 elif [ -e "${PWD}/${src}" ] ; then
1173 lic="${PWD}/${src}"
1174 elif [ -e "${src}" ] ; then
1175 lic="${src}"
1176 fi
1177 fi
1178 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1179 local l="`basename ${lic}`"
1180
1181 # here is where we check for the licenses the user already
1182 # accepted ... if we don't find a match, we make the user accept
1183 local shopts=$-
1184 local alic
1185 set -o noglob #so that bash doesn't expand "*"
1186 for alic in ${ACCEPT_LICENSE} ; do
1187 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1188 set +o noglob; set -${shopts} #reset old shell opts
1189 return 0
1190 fi
1191 done
1192 set +o noglob; set -$shopts #reset old shell opts
1193
1194 local licmsg="$(emktemp)"
1195 cat << EOF > ${licmsg}
1196**********************************************************
1197The following license outlines the terms of use of this
1198package. You MUST accept this license for installation to
1199continue. When you are done viewing, hit 'q'. If you
1200CTRL+C out of this, the install will not run!
1201**********************************************************
1202
1203EOF
1204 cat ${lic} >> ${licmsg}
1205 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1206 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1207 read alic
1208 case ${alic} in
1209 yes|Yes|y|Y)
1210 return 0
1211 ;;
1212 *)
1213 echo;echo;echo
1214 eerror "You MUST accept the license to continue! Exiting!"
1215 die "Failed to accept license"
1216 ;;
1217 esac
1218}
1219
1220# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1160# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1221# the whole 'non-interactive' policy, but damnit I want CD support ! 1161# the whole 'non-interactive' policy, but damnit I want CD support !
1222# 1162#
1223# with these cdrom functions we handle all the user interaction and 1163# With these cdrom functions we handle all the user interaction and
1224# standardize everything. all you have to do is call cdrom_get_cds() 1164# standardize everything. All you have to do is call cdrom_get_cds()
1225# and when the function returns, you can assume that the cd has been 1165# and when the function returns, you can assume that the cd has been
1226# found at CDROM_ROOT. 1166# found at CDROM_ROOT.
1227# 1167#
1168# The function will attempt to locate a cd based upon a file that is on
1169# the cd. The more files you give this function, the more cds
1170# the cdrom functions will handle.
1171#
1228# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1172# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1229# etc... if you want to give the cds better names, then just export 1173# etc... If you want to give the cds better names, then just export
1230# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1174# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1175# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1176# also use the CDROM_NAME_SET bash array.
1231# 1177#
1232# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1178# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1233#
1234# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1235# - this will attempt to locate a cd based upon a file that is on
1236# the cd ... the more files you give this function, the more cds
1237# the cdrom functions will handle
1238cdrom_get_cds() { 1179cdrom_get_cds() {
1239 # first we figure out how many cds we're dealing with by 1180 # first we figure out how many cds we're dealing with by
1240 # the # of files they gave us 1181 # the # of files they gave us
1241 local cdcnt=0 1182 local cdcnt=0
1242 local f= 1183 local f=
1243 for f in "$@" ; do 1184 for f in "$@" ; do
1244 cdcnt=$((cdcnt + 1)) 1185 ((++cdcnt))
1245 export CDROM_CHECK_${cdcnt}="$f" 1186 export CDROM_CHECK_${cdcnt}="$f"
1246 done 1187 done
1247 export CDROM_TOTAL_CDS=${cdcnt} 1188 export CDROM_TOTAL_CDS=${cdcnt}
1248 export CDROM_CURRENT_CD=1 1189 export CDROM_CURRENT_CD=1
1249 1190
1250 # now we see if the user gave use CD_ROOT ... 1191 # now we see if the user gave use CD_ROOT ...
1251 # if they did, let's just believe them that it's correct 1192 # if they did, let's just believe them that it's correct
1252 if [ ! -z "${CD_ROOT}" ] ; then 1193 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1253 export CDROM_ROOT="${CD_ROOT}"
1254 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1255 return
1256 fi
1257 # do the same for CD_ROOT_X
1258 if [ ! -z "${CD_ROOT_1}" ] ; then
1259 local var= 1194 local var=
1260 cdcnt=0 1195 cdcnt=0
1261 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1196 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1262 cdcnt=$((cdcnt + 1)) 1197 ((++cdcnt))
1263 var="CD_ROOT_${cdcnt}" 1198 var="CD_ROOT_${cdcnt}"
1199 [[ -z ${!var} ]] && var="CD_ROOT"
1264 if [ -z "${!var}" ] ; then 1200 if [[ -z ${!var} ]] ; then
1265 eerror "You must either use just the CD_ROOT" 1201 eerror "You must either use just the CD_ROOT"
1266 eerror "or specify ALL the CD_ROOT_X variables." 1202 eerror "or specify ALL the CD_ROOT_X variables."
1267 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1203 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1268 die "could not locate CD_ROOT_${cdcnt}" 1204 die "could not locate CD_ROOT_${cdcnt}"
1269 fi 1205 fi
1270 export CDROM_ROOTS_${cdcnt}="${!var}"
1271 done 1206 done
1272 export CDROM_ROOT=${CDROM_ROOTS_1} 1207 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1273 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1208 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1209 export CDROM_SET=-1
1210 for f in ${CDROM_CHECK_1//:/ } ; do
1211 ((++CDROM_SET))
1212 [[ -e ${CDROM_ROOT}/${f} ]] && break
1213 done
1214 export CDROM_MATCH=${f}
1274 return 1215 return
1275 fi 1216 fi
1276 1217
1218 # User didn't help us out so lets make sure they know they can
1219 # simplify the whole process ...
1277 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1220 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1278 einfon "This ebuild will need the " 1221 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1279 if [ -z "${CDROM_NAME}" ] ; then
1280 echo "cdrom for ${PN}."
1281 else
1282 echo "${CDROM_NAME}."
1283 fi
1284 echo 1222 echo
1285 einfo "If you do not have the CD, but have the data files" 1223 einfo "If you do not have the CD, but have the data files"
1286 einfo "mounted somewhere on your filesystem, just export" 1224 einfo "mounted somewhere on your filesystem, just export"
1287 einfo "the variable CD_ROOT so that it points to the" 1225 einfo "the variable CD_ROOT so that it points to the"
1288 einfo "directory containing the files." 1226 einfo "directory containing the files."
1289 echo 1227 echo
1228 einfo "For example:"
1229 einfo "export CD_ROOT=/mnt/cdrom"
1230 echo
1290 else 1231 else
1232 if [[ -n ${CDROM_NAME_SET} ]] ; then
1233 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1234 cdcnt=0
1235 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1236 ((++cdcnt))
1237 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1238 done
1239 fi
1240
1291 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1241 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1292 cdcnt=0 1242 cdcnt=0
1293 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1243 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1294 cdcnt=$((cdcnt + 1)) 1244 ((++cdcnt))
1295 var="CDROM_NAME_${cdcnt}" 1245 var="CDROM_NAME_${cdcnt}"
1296 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1246 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1297 done 1247 done
1298 echo 1248 echo
1299 einfo "If you do not have the CDs, but have the data files" 1249 einfo "If you do not have the CDs, but have the data files"
1300 einfo "mounted somewhere on your filesystem, just export" 1250 einfo "mounted somewhere on your filesystem, just export"
1301 einfo "the following variables so they point to the right place:" 1251 einfo "the following variables so they point to the right place:"
1302 einfon "" 1252 einfon ""
1303 cdcnt=0 1253 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1254 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1255 ((++cdcnt))
1306 echo -n " CD_ROOT_${cdcnt}" 1256 echo -n " CD_ROOT_${cdcnt}"
1307 done 1257 done
1308 echo 1258 echo
1309 einfo "Or, if you have all the files in the same place, or" 1259 einfo "Or, if you have all the files in the same place, or"
1310 einfo "you only have one cdrom, you can export CD_ROOT" 1260 einfo "you only have one cdrom, you can export CD_ROOT"
1311 einfo "and that place will be used as the same data source" 1261 einfo "and that place will be used as the same data source"
1312 einfo "for all the CDs." 1262 einfo "for all the CDs."
1313 echo 1263 echo
1264 einfo "For example:"
1265 einfo "export CD_ROOT_1=/mnt/cdrom"
1266 echo
1314 fi 1267 fi
1268
1269 export CDROM_SET=""
1315 export CDROM_CURRENT_CD=0 1270 export CDROM_CURRENT_CD=0
1316 cdrom_load_next_cd 1271 cdrom_load_next_cd
1317} 1272}
1318 1273
1319# this is only used when you need access to more than one cd. 1274# @FUNCTION: cdrom_load_next_cd
1320# when you have finished using the first cd, just call this function. 1275# @DESCRIPTION:
1321# when it returns, CDROM_ROOT will be pointing to the second cd. 1276# Some packages are so big they come on multiple CDs. When you're done reading
1322# remember, you can only go forward in the cd chain, you can't go back. 1277# files off a CD and want access to the next one, just call this function.
1278# Again, all the messy details of user interaction are taken care of for you.
1279# Once this returns, just read the variable CDROM_ROOT for the location of the
1280# mounted CD. Note that you can only go forward in the CD list, so make sure
1281# you only call this function when you're done using the current CD.
1323cdrom_load_next_cd() { 1282cdrom_load_next_cd() {
1324 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1325 local var= 1283 local var
1326 1284 ((++CDROM_CURRENT_CD))
1327 if [ ! -z "${CD_ROOT}" ] ; then
1328 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1329 return
1330 fi
1331 1285
1332 unset CDROM_ROOT 1286 unset CDROM_ROOT
1333 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1287 var=CD_ROOT_${CDROM_CURRENT_CD}
1288 [[ -z ${!var} ]] && var="CD_ROOT"
1334 if [ -z "${!var}" ] ; then 1289 if [[ -z ${!var} ]] ; then
1335 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1290 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1336 cdrom_locate_file_on_cd ${!var} 1291 _cdrom_locate_file_on_cd ${!var}
1337 else 1292 else
1338 export CDROM_ROOT="${!var}" 1293 export CDROM_ROOT=${!var}
1339 fi 1294 fi
1340 1295
1341 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1296 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1342} 1297}
1343 1298
1346# all it does is try to locate a give file on a cd ... if the cd isn't 1301# all it does is try to locate a give file on a cd ... if the cd isn't
1347# found, then a message asking for the user to insert the cdrom will be 1302# found, then a message asking for the user to insert the cdrom will be
1348# displayed and we'll hang out here until: 1303# displayed and we'll hang out here until:
1349# (1) the file is found on a mounted cdrom 1304# (1) the file is found on a mounted cdrom
1350# (2) the user hits CTRL+C 1305# (2) the user hits CTRL+C
1351cdrom_locate_file_on_cd() { 1306_cdrom_locate_file_on_cd() {
1352 while [ -z "${CDROM_ROOT}" ] ; do
1353 local dir="$(dirname ${@})"
1354 local file="$(basename ${@})"
1355 local mline="" 1307 local mline=""
1356 local showedmsg=0 1308 local showedmsg=0 showjolietmsg=0
1357 1309
1358 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1310 while [[ -z ${CDROM_ROOT} ]] ; do
1311 local i=0
1312 local -a cdset=(${*//:/ })
1313 if [[ -n ${CDROM_SET} ]] ; then
1314 cdset=(${cdset[${CDROM_SET}]})
1315 fi
1316
1317 while [[ -n ${cdset[${i}]} ]] ; do
1318 local dir=$(dirname ${cdset[${i}]})
1319 local file=$(basename ${cdset[${i}]})
1320
1321 local point= node= fs= foo=
1322 while read point node fs foo ; do
1323 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1324 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1325 && continue
1326 point=${point//\040/ }
1359 [ -d "${mline}/${dir}" ] || continue 1327 [[ ! -d ${point}/${dir} ]] && continue
1360 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1328 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1361 && export CDROM_ROOT=${mline} 1329 export CDROM_ROOT=${point}
1330 export CDROM_SET=${i}
1331 export CDROM_MATCH=${cdset[${i}]}
1332 return
1333 done <<< "$(get_mounts)"
1334
1335 ((++i))
1362 done 1336 done
1363 1337
1364 if [ -z "${CDROM_ROOT}" ] ; then
1365 echo 1338 echo
1366 if [ ${showedmsg} -eq 0 ] ; then 1339 if [[ ${showedmsg} -eq 0 ]] ; then
1367 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1340 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1368 if [ -z "${CDROM_NAME}" ] ; then 1341 if [[ -z ${CDROM_NAME} ]] ; then
1369 einfo "Please insert the cdrom for ${PN} now !" 1342 einfo "Please insert+mount the cdrom for ${PN} now !"
1370 else
1371 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1372 fi
1373 else 1343 else
1374 if [ -z "${CDROM_NAME_1}" ] ; then
1375 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1376 else
1377 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1378 einfo "Please insert+mount the ${!var} cdrom now !" 1344 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1379 fi
1380 fi 1345 fi
1381 showedmsg=1 1346 else
1347 if [[ -z ${CDROM_NAME_1} ]] ; then
1348 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1349 else
1350 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1351 einfo "Please insert+mount the ${!var} cdrom now !"
1352 fi
1382 fi 1353 fi
1354 showedmsg=1
1355 fi
1383 einfo "Press return to scan for the cd again" 1356 einfo "Press return to scan for the cd again"
1384 einfo "or hit CTRL+C to abort the emerge." 1357 einfo "or hit CTRL+C to abort the emerge."
1385 read 1358 echo
1359 if [[ ${showjolietmsg} -eq 0 ]] ; then
1360 showjolietmsg=1
1361 else
1362 ewarn "If you are having trouble with the detection"
1363 ewarn "of your CD, it is possible that you do not have"
1364 ewarn "Joliet support enabled in your kernel. Please"
1365 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1366 ebeep 5
1386 fi 1367 fi
1368 read || die "something is screwed with your system"
1387 done 1369 done
1388} 1370}
1389 1371
1372# @FUNCTION: strip-linguas
1373# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1374# @DESCRIPTION:
1390# Make sure that LINGUAS only contains languages that 1375# Make sure that LINGUAS only contains languages that
1391# a package can support 1376# a package can support. The first form allows you to
1392# 1377# specify a list of LINGUAS. The -i builds a list of po
1393# usage: strip-linguas <allow LINGUAS> 1378# files found in all the directories and uses the
1394# strip-linguas -i <directories of .po files> 1379# intersection of the lists. The -u builds a list of po
1395# strip-linguas -u <directories of .po files> 1380# files found in all the directories and uses the union
1396# 1381# of the lists.
1397# The first form allows you to specify a list of LINGUAS.
1398# The -i builds a list of po files found in all the
1399# directories and uses the intersection of the lists.
1400# The -u builds a list of po files found in all the
1401# directories and uses the union of the lists.
1402strip-linguas() { 1382strip-linguas() {
1403 local ls newls 1383 local ls newls nols
1404 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1405 local op="$1"; shift 1385 local op=$1; shift
1406 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1386 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1407 local d f 1387 local d f
1408 for d in "$@" ; do 1388 for d in "$@" ; do
1409 if [ "${op}" == "-u" ] ; then 1389 if [[ ${op} == "-u" ]] ; then
1410 newls="${ls}" 1390 newls=${ls}
1411 else 1391 else
1412 newls="" 1392 newls=""
1413 fi 1393 fi
1414 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1394 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1415 if [ "${op}" == "-i" ] ; then 1395 if [[ ${op} == "-i" ]] ; then
1416 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1396 has ${f} ${ls} && newls="${newls} ${f}"
1417 else 1397 else
1418 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1398 has ${f} ${ls} || newls="${newls} ${f}"
1419 fi 1399 fi
1420 done 1400 done
1421 ls="${newls}" 1401 ls=${newls}
1422 done 1402 done
1423 ls="${ls//.po}"
1424 else 1403 else
1425 ls="$@" 1404 ls="$@"
1426 fi 1405 fi
1427 1406
1428 ls=" ${ls} " 1407 nols=""
1429 newls="" 1408 newls=""
1430 for f in ${LINGUAS} ; do 1409 for f in ${LINGUAS} ; do
1431 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1410 if has ${f} ${ls} ; then
1432 newls="${newls} ${f}" 1411 newls="${newls} ${f}"
1433 else 1412 else
1434 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1413 nols="${nols} ${f}"
1435 fi 1414 fi
1436 done 1415 done
1437 if [ -z "${newls}" ] ; then 1416 [[ -n ${nols} ]] \
1438 unset LINGUAS 1417 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1439 else
1440 export LINGUAS="${newls}" 1418 export LINGUAS=${newls:1}
1441 fi
1442} 1419}
1443 1420
1444# moved from kernel.eclass since they are generally useful outside of 1421# @FUNCTION: preserve_old_lib
1445# kernel.eclass -iggy (20041002) 1422# @USAGE: <libs to preserve> [more libs]
1446 1423# @DESCRIPTION:
1447# the following functions are useful in kernel module ebuilds, etc.
1448# for an example see ivtv or drbd ebuilds
1449
1450# set's ARCH to match what the kernel expects
1451set_arch_to_kernel() {
1452 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1453 case ${ARCH} in
1454 x86) export ARCH="i386";;
1455 amd64) export ARCH="x86_64";;
1456 hppa) export ARCH="parisc";;
1457 mips) export ARCH="mips";;
1458 *) export ARCH="${ARCH}";;
1459 esac
1460}
1461
1462# set's ARCH back to what portage expects
1463set_arch_to_portage() {
1464 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1465}
1466
1467# Jeremy Huddleston <eradicator@gentoo.org>:
1468# preserve_old_lib /path/to/libblah.so.0
1469# preserve_old_lib_notify /path/to/libblah.so.0
1470#
1471# These functions are useful when a lib in your package changes --soname. Such 1424# These functions are useful when a lib in your package changes ABI SONAME.
1472# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1425# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1473# would break packages that link against it. Most people get around this 1426# would break packages that link against it. Most people get around this
1474# by using the portage SLOT mechanism, but that is not always a relevant 1427# by using the portage SLOT mechanism, but that is not always a relevant
1475# solution, so instead you can add the following to your ebuilds: 1428# solution, so instead you can call this from pkg_preinst. See also the
1476# 1429# preserve_old_lib_notify function.
1477# src_install() {
1478# ...
1479# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1480# ...
1481# }
1482#
1483# pkg_postinst() {
1484# ...
1485# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1486# ...
1487# }
1488
1489preserve_old_lib() { 1430preserve_old_lib() {
1490 LIB=$1 1431 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1432 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1433 die "Invalid preserve_old_lib() usage"
1434 fi
1435 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1491 1436
1492 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1437 # let portage worry about it
1493 SONAME=`basename ${LIB}` 1438 has preserve-libs ${FEATURES} && return 0
1494 DIRNAME=`dirname ${LIB}`
1495 1439
1496 dodir ${DIRNAME} 1440 local lib dir
1497 cp ${ROOT}${LIB} ${D}${DIRNAME} 1441 for lib in "$@" ; do
1442 [[ -e ${ROOT}/${lib} ]] || continue
1443 dir=${lib%/*}
1444 dodir ${dir} || die "dodir ${dir} failed"
1445 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1498 touch ${D}${LIB} 1446 touch "${D}"/${lib}
1499 fi 1447 done
1500} 1448}
1501 1449
1450# @FUNCTION: preserve_old_lib_notify
1451# @USAGE: <libs to notify> [more libs]
1452# @DESCRIPTION:
1453# Spit helpful messages about the libraries preserved by preserve_old_lib.
1502preserve_old_lib_notify() { 1454preserve_old_lib_notify() {
1503 LIB=$1 1455 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1456 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1457 die "Invalid preserve_old_lib_notify() usage"
1458 fi
1504 1459
1505 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1460 # let portage worry about it
1506 SONAME=`basename ${LIB}` 1461 has preserve-libs ${FEATURES} && return 0
1507 1462
1463 local lib notice=0
1464 for lib in "$@" ; do
1465 [[ -e ${ROOT}/${lib} ]] || continue
1466 if [[ ${notice} -eq 0 ]] ; then
1467 notice=1
1508 einfo "An old version of an installed library was detected on your system." 1468 ewarn "Old versions of installed libraries were detected on your system."
1509 einfo "In order to avoid breaking packages that link against is, this older version" 1469 ewarn "In order to avoid breaking packages that depend on these old libs,"
1510 einfo "is not being removed. In order to make full use of this newer version," 1470 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1511 einfo "you will need to execute the following command:" 1471 ewarn "in order to remove these old dependencies. If you do not have this"
1512 einfo " revdep-rebuild --soname ${SONAME}" 1472 ewarn "helper program, simply emerge the 'gentoolkit' package."
1513 einfo 1473 ewarn
1514 einfo "After doing that, you can safely remove ${LIB}" 1474 fi
1515 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1475 # temp hack for #348634 #357225
1516 fi 1476 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1477 ewarn " # revdep-rebuild --library '${lib}'"
1478 done
1479 if [[ ${notice} -eq 1 ]] ; then
1480 ewarn
1481 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1482 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1483 for lib in "$@" ; do
1484 ewarn " # rm '${lib}'"
1485 done
1486 fi
1517} 1487}
1518 1488
1519# Hack for people to figure out if a package was built with 1489# @FUNCTION: built_with_use
1520# certain USE flags 1490# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1491# @DESCRIPTION:
1521# 1492#
1522# Usage: built_with_use <DEPEND ATOM> <List of USE flags> 1493# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1523# ex: built_with_use xchat gtk2 1494#
1495# A temporary hack until portage properly supports DEPENDing on USE
1496# flags being enabled in packages. This will check to see if the specified
1497# DEPEND atom was built with the specified list of USE flags. The
1498# --missing option controls the behavior if called on a package that does
1499# not actually support the defined USE flags (aka listed in IUSE).
1500# The default is to abort (call die). The -a and -o flags control
1501# the requirements of the USE flags. They correspond to "and" and "or"
1502# logic. So the -a flag means all listed USE flags must be enabled
1503# while the -o flag means at least one of the listed IUSE flags must be
1504# enabled. The --hidden option is really for internal use only as it
1505# means the USE flag we're checking is hidden expanded, so it won't be found
1506# in IUSE like normal USE flags.
1507#
1508# Remember that this function isn't terribly intelligent so order of optional
1509# flags matter.
1524built_with_use() { 1510built_with_use() {
1511 local hidden="no"
1512 if [[ $1 == "--hidden" ]] ; then
1513 hidden="yes"
1514 shift
1515 fi
1516
1517 local missing_action="die"
1518 if [[ $1 == "--missing" ]] ; then
1519 missing_action=$2
1520 shift ; shift
1521 case ${missing_action} in
1522 true|false|die) ;;
1523 *) die "unknown action '${missing_action}'";;
1524 esac
1525 fi
1526
1527 local opt=$1
1528 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1529
1525 local PKG=$(portageq best_version ${ROOT} $1) 1530 local PKG=$(best_version $1)
1531 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1532 shift
1533
1526 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1534 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1527 [[ ! -e ${USEFILE} ]] && return 1 1535 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1536
1537 # if the IUSE file doesn't exist, the read will error out, we need to handle
1538 # this gracefully
1539 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1540 case ${missing_action} in
1541 true) return 0;;
1542 false) return 1;;
1543 die) die "Unable to determine what USE flags $PKG was built with";;
1544 esac
1545 fi
1546
1547 if [[ ${hidden} == "no" ]] ; then
1548 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1549 # Don't check USE_EXPAND #147237
1550 local expand
1551 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1552 if [[ $1 == ${expand}_* ]] ; then
1553 expand=""
1554 break
1555 fi
1556 done
1557 if [[ -n ${expand} ]] ; then
1558 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1559 case ${missing_action} in
1560 true) return 0;;
1561 false) return 1;;
1562 die) die "$PKG does not actually support the $1 USE flag!";;
1563 esac
1564 fi
1565 fi
1566 fi
1528 1567
1529 local USE_BUILT=$(<${USEFILE}) 1568 local USE_BUILT=$(<${USEFILE})
1530
1531 shift
1532 while [ $# -gt 0 ] ; do 1569 while [[ $# -gt 0 ]] ; do
1570 if [[ ${opt} = "-o" ]] ; then
1571 has $1 ${USE_BUILT} && return 0
1572 else
1533 has $1 ${USE_BUILT} || return 1 1573 has $1 ${USE_BUILT} || return 1
1574 fi
1534 shift 1575 shift
1535 done 1576 done
1536 return 0 1577 [[ ${opt} = "-a" ]]
1537} 1578}
1538 1579
1580# @FUNCTION: epunt_cxx
1581# @USAGE: [dir to scan]
1582# @DESCRIPTION:
1539# Many configure scripts wrongly bail when a C++ compiler 1583# Many configure scripts wrongly bail when a C++ compiler could not be
1540# could not be detected. #73450 1584# detected. If dir is not specified, then it defaults to ${S}.
1585#
1586# http://bugs.gentoo.org/73450
1541epunt_cxx() { 1587epunt_cxx() {
1542 local dir=$1 1588 local dir=$1
1543 [[ -z ${dir} ]] && dir=${S} 1589 [[ -z ${dir} ]] && dir=${S}
1544 ebegin "Removing useless C++ checks" 1590 ebegin "Removing useless C++ checks"
1545 local f 1591 local f
1546 for f in $(find ${dir} -name configure) ; do 1592 find "${dir}" -name configure | while read f ; do
1547 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1593 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1548 done 1594 done
1549 eend 0 1595 eend 0
1550} 1596}
1597
1598# @FUNCTION: make_wrapper
1599# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1600# @DESCRIPTION:
1601# Create a shell wrapper script named wrapper in installpath
1602# (defaults to the bindir) to execute target (default of wrapper) by
1603# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1604# libpaths followed by optionally changing directory to chdir.
1605make_wrapper() {
1606 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1607 local tmpwrapper=$(emktemp)
1608 # We don't want to quote ${bin} so that people can pass complex
1609 # things as $bin ... "./someprog --args"
1610 cat << EOF > "${tmpwrapper}"
1611#!/bin/sh
1612cd "${chdir:-.}"
1613if [ -n "${libdir}" ] ; then
1614 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1615 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1616 else
1617 export LD_LIBRARY_PATH="${libdir}"
1618 fi
1619fi
1620exec ${bin} "\$@"
1621EOF
1622 chmod go+rx "${tmpwrapper}"
1623 if [[ -n ${path} ]] ; then
1624 (
1625 exeinto "${path}"
1626 newexe "${tmpwrapper}" "${wrapper}"
1627 ) || die
1628 else
1629 newbin "${tmpwrapper}" "${wrapper}" || die
1630 fi
1631}
1632
1633# @FUNCTION: path_exists
1634# @USAGE: [-a|-o] <paths>
1635# @DESCRIPTION:
1636# Check if the specified paths exist. Works for all types of paths
1637# (files/dirs/etc...). The -a and -o flags control the requirements
1638# of the paths. They correspond to "and" and "or" logic. So the -a
1639# flag means all the paths must exist while the -o flag means at least
1640# one of the paths must exist. The default behavior is "and". If no
1641# paths are specified, then the return value is "false".
1642path_exists() {
1643 local opt=$1
1644 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1645
1646 # no paths -> return false
1647 # same behavior as: [[ -e "" ]]
1648 [[ $# -eq 0 ]] && return 1
1649
1650 local p r=0
1651 for p in "$@" ; do
1652 [[ -e ${p} ]]
1653 : $(( r += $? ))
1654 done
1655
1656 case ${opt} in
1657 -a) return $(( r != 0 )) ;;
1658 -o) return $(( r == $# )) ;;
1659 esac
1660}
1661
1662# @FUNCTION: in_iuse
1663# @USAGE: <flag>
1664# @DESCRIPTION:
1665# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1666# as necessary.
1667#
1668# Note that this function should not be used in the global scope.
1669in_iuse() {
1670 debug-print-function ${FUNCNAME} "${@}"
1671 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1672
1673 local flag=${1}
1674 local liuse=( ${IUSE} )
1675
1676 has "${flag}" "${liuse[@]#[+-]}"
1677}
1678
1679# @FUNCTION: use_if_iuse
1680# @USAGE: <flag>
1681# @DESCRIPTION:
1682# Return true if the given flag is in USE and IUSE.
1683#
1684# Note that this function should not be used in the global scope.
1685use_if_iuse() {
1686 in_iuse $1 || return 1
1687 use $1
1688}
1689
1690# @FUNCTION: usex
1691# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1692# @DESCRIPTION:
1693# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1694# otherwise echo [false output][false suffix] (defaults to "no").
1695usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1696
1697check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1698
1699fi

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