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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 1.128 2004/12/23 09:20:45 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.377 2012/01/03 08:45:36 jlec 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 ...
53# 111# @CODE
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): 112# estack_push mystack 1 2 3 4 5
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, 113# while estack_pop mystack i ; do
56# fall back on old behavior. Any profile that has these set should also 114# echo "${i}"
57# depend on a newer version of portage (not yet released) which uses these 115# done
58# over CONF_LIBDIR in econf, dolib, etc... 116# @CODE
59# 117estack_push() {
60# For now, this is restricted to the sparc64-multilib ${PROFILE_ARCH} as it 118 [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"
61# is still in testing. 119 local stack_name="__ESTACK_$1__" ; shift
62get_libdir() { 120 eval ${stack_name}+=\( \"\$@\" \)
63 LIBDIR_TEST=$(type econf) 121}
64 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 122
65 # if there is an override, we want to use that... always. 123# @FUNCTION: estack_pop
66 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" 124# @USAGE: <stack> [variable]
67 # We don't need to know the verison of portage. We only need to know 125# @DESCRIPTION:
68 # if there is support for CONF_LIBDIR in econf and co. 126# Pop a single item off the specified stack. If a variable is specified,
69 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09 127# the popped item is stored there. If no more items are available, return
70 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then 128# 1, else return 0. See estack_push for more info.
71 # # and if there isnt an override, and we're using a version of 129estack_pop() {
72 # # portage without CONF_LIBDIR support, force the use of lib. dolib 130 [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments"
73 # # and friends from portage 2.0.50 wont be too happy otherwise. 131
74 # CONF_LIBDIR="lib" 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}\[${__estack_i}\]}\"
75 #fi 147 fi
76 elif [ "${PROFILE_ARCH}" = "sparc64-multilib" ]; then # Using eradicator's LIBDIR_<abi> approach... 148 eval unset ${__estack_name}\[${__estack_i}\]
77 CONF_LIBDIR="$(get_abi_LIBDIR)"
78 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
79 # will be <portage-2.0.51_pre20
80 CONF_LIBDIR="lib"
81 fi
82 # and of course, default to lib if CONF_LIBDIR isnt set
83 echo ${CONF_LIBDIR:=lib}
84 unset LIBDIR_TEST
85} 149}
86 150
87get_multilibdir() { 151# @FUNCTION: eshopts_push
88 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_multilibdir called, but it shouldn't be needed on sparc64-multilib" 152# @USAGE: [options to `set` or `shopt`]
89 echo ${CONF_MULTILIBDIR:=lib32} 153# @DESCRIPTION:
90} 154# Often times code will want to enable a shell option to change code behavior.
91 155# Since changing shell options can easily break other pieces of code (which
92# Sometimes you need to override the value returned by get_libdir. A good 156# assume the default state), eshopts_push is used to (1) push the current shell
93# example of this is xorg-x11, where lib32 isnt a supported configuration, 157# options onto a stack and (2) pass the specified arguments to set.
94# and where lib64 -must- be used on amd64 (for applications that need lib
95# to be 32bit, such as adobe acrobat). Note that this override also bypasses
96# portage version sanity checking.
97# get_libdir_override expects one argument, the result get_libdir should
98# return:
99# 158#
100# get_libdir_override lib64 159# If the first argument is '-s' or '-u', we assume you want to call `shopt`
160# rather than `set` as there are some options only available via that.
101# 161#
102# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 162# A common example is to disable shell globbing so that special meaning/care
103get_libdir_override() { 163# may be used with variables/arguments to custom functions. That would be:
104 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_libdir_override called, but it shouldn't be needed on sparc64-multilib..." 164# @CODE
105 CONF_LIBDIR="$1" 165# eshopts_push -s noglob
106 CONF_LIBDIR_OVERRIDE="$1" 166# for x in ${foo} ; do
107} 167# if ...some check... ; then
108 168# eshopts_pop
109# This function generate linker scripts in /usr/lib for dynamic
110# libs in /lib. This is to fix linking problems when you have
111# the .so in /lib, and the .a in /usr/lib. What happens is that
112# in some cases when linking dynamic, the .a in /usr/lib is used
113# instead of the .so in /lib due to gcc/libtool tweaking ld's
114# library search path. This cause many builds to fail.
115# See bug #4411 for more info.
116#
117# To use, simply call:
118#
119# gen_usr_ldscript libfoo.so
120#
121# Note that you should in general use the unversioned name of
122# the library, as ldconfig should usually update it correctly
123# to point to the latest version of the library present.
124#
125# <azarah@gentoo.org> (26 Oct 2002)
126#
127gen_usr_ldscript() {
128 local libdir="$(get_libdir)"
129 # Just make sure it exists
130 dodir /usr/${libdir}
131
132 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
133/* GNU ld script
134 Because Gentoo have critical dynamic libraries
135 in /lib, and the static versions in /usr/lib, we
136 need to have a "fake" dynamic lib in /usr/lib,
137 otherwise we run into linking problems.
138 See bug #4411 on http://bugs.gentoo.org/ for
139 more info. */
140GROUP ( /${libdir}/${1} )
141END_LDSCRIPT
142 fperms a+x "/usr/${libdir}/${1}"
143}
144
145# Simple function to draw a line consisting of '=' the same length as $*
146#
147# <azarah@gentoo.org> (11 Nov 2002)
148#
149draw_line() {
150 local i=0
151 local str_length=""
152
153 # Handle calls that do not have args, or wc not being installed ...
154 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
155 then
156 echo "==============================================================="
157 return 0 169# return 0
158 fi 170# fi
159
160 # Get the length of $*
161 str_length="$(echo -n "$*" | wc -m)"
162
163 while [ "$i" -lt "${str_length}" ]
164 do
165 echo -n "="
166
167 i=$((i + 1))
168 done 171# done
169 172# eshopts_pop
170 echo 173# @CODE
171 174eshopts_push() {
172 return 0 175 if [[ $1 == -[su] ]] ; then
176 estack_push eshopts "$(shopt -p)"
177 [[ $# -eq 0 ]] && return 0
178 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
179 else
180 estack_push eshopts $-
181 [[ $# -eq 0 ]] && return 0
182 set "$@" || die "${FUNCNAME}: bad options to set: $*"
183 fi
173} 184}
174 185
175# Default directory where patches are located 186# @FUNCTION: eshopts_pop
187# @USAGE:
188# @DESCRIPTION:
189# Restore the shell options to the state saved with the corresponding
190# eshopts_push call. See that function for more details.
191eshopts_pop() {
192 local s
193 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
194 if [[ ${s} == "shopt -"* ]] ; then
195 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
196 else
197 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
198 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
199 fi
200}
201
202# @FUNCTION: eumask_push
203# @USAGE: <new umask>
204# @DESCRIPTION:
205# Set the umask to the new value specified while saving the previous
206# value onto a stack. Useful for temporarily changing the umask.
207eumask_push() {
208 estack_push eumask "$(umask)"
209 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
210}
211
212# @FUNCTION: eumask_pop
213# @USAGE:
214# @DESCRIPTION:
215# Restore the previous umask state.
216eumask_pop() {
217 local s
218 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
219 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
220}
221
222# @VARIABLE: EPATCH_SOURCE
223# @DESCRIPTION:
224# Default directory to search for patches.
176EPATCH_SOURCE="${WORKDIR}/patch" 225EPATCH_SOURCE="${WORKDIR}/patch"
177# Default extension for patches 226# @VARIABLE: EPATCH_SUFFIX
227# @DESCRIPTION:
228# Default extension for patches (do not prefix the period yourself).
178EPATCH_SUFFIX="patch.bz2" 229EPATCH_SUFFIX="patch.bz2"
230# @VARIABLE: EPATCH_OPTS
231# @DESCRIPTION:
179# Default options for patch 232# Default options for patch:
233# @CODE
180# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 234# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
181EPATCH_OPTS="-g0" 235# --no-backup-if-mismatch - do not leave .orig files behind
236# -E - automatically remove empty files
237# @CODE
238EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
239# @VARIABLE: EPATCH_EXCLUDE
240# @DESCRIPTION:
182# List of patches not to apply. Not this is only file names, 241# List of patches not to apply. Note this is only file names,
183# and not the full path .. 242# and not the full path. Globs accepted.
184EPATCH_EXCLUDE="" 243EPATCH_EXCLUDE=""
244# @VARIABLE: EPATCH_SINGLE_MSG
245# @DESCRIPTION:
185# Change the printed message for a single patch. 246# Change the printed message for a single patch.
186EPATCH_SINGLE_MSG="" 247EPATCH_SINGLE_MSG=""
187# Force applying bulk patches even if not following the style: 248# @VARIABLE: EPATCH_MULTI_MSG
188# 249# @DESCRIPTION:
189# ??_${ARCH}_foo.${EPATCH_SUFFIX} 250# Change the printed message for multiple patches.
190# 251EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
252# @VARIABLE: EPATCH_FORCE
253# @DESCRIPTION:
254# Only require patches to match EPATCH_SUFFIX rather than the extended
255# arch naming style.
191EPATCH_FORCE="no" 256EPATCH_FORCE="no"
192 257
193# This function is for bulk patching, or in theory for just one 258# @FUNCTION: epatch
194# or two patches. 259# @USAGE: [patches] [dirs of patches]
260# @DESCRIPTION:
261# epatch is designed to greatly simplify the application of patches. It can
262# process patch files directly, or directories of patches. The patches may be
263# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
264# the -p option as epatch will automatically attempt -p0 to -p5 until things
265# apply successfully.
195# 266#
196# It should work with .bz2, .gz, .zip and plain text patches. 267# If you do not specify any options, then epatch will default to the directory
197# Currently all patches should be the same format. 268# specified by EPATCH_SOURCE.
198# 269#
199# You do not have to specify '-p' option to patch, as it will 270# When processing directories, epatch will apply all patches that match:
200# try with -p0 to -p5 until it succeed, or fail at -p5. 271# @CODE
201# 272# if ${EPATCH_FORCE} != "yes"
202# Above EPATCH_* variables can be used to control various defaults,
203# bug they should be left as is to ensure an ebuild can rely on
204# them for.
205#
206# Patches are applied in current directory.
207#
208# Bulk Patches should preferibly have the form of:
209#
210# ??_${ARCH}_foo.${EPATCH_SUFFIX} 273# ??_${ARCH}_foo.${EPATCH_SUFFIX}
274# else
275# *.${EPATCH_SUFFIX}
276# @CODE
277# The leading ?? are typically numbers used to force consistent patch ordering.
278# The arch field is used to apply patches only for the host architecture with
279# the special value of "all" means apply for everyone. Note that using values
280# other than "all" is highly discouraged -- you should apply patches all the
281# time and let architecture details be detected at configure/compile time.
211# 282#
212# For example: 283# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
284# for patches to apply.
213# 285#
214# 01_all_misc-fix.patch.bz2 286# Refer to the other EPATCH_xxx variables for more customization of behavior.
215# 02_sparc_another-fix.patch.bz2
216#
217# This ensures that there are a set order, and you can have ARCH
218# specific patches.
219#
220# If you however give an argument to epatch(), it will treat it as a
221# single patch that need to be applied if its a file. If on the other
222# hand its a directory, it will set EPATCH_SOURCE to this.
223#
224# <azarah@gentoo.org> (10 Nov 2002)
225#
226epatch() { 287epatch() {
227 local PIPE_CMD="" 288 _epatch_draw_line() {
228 local STDERR_TARGET="${T}/$$.out" 289 # create a line of same length as input string
229 local PATCH_TARGET="${T}/$$.patch" 290 [[ -z $1 ]] && set "$(printf "%65s" '')"
230 local PATCH_SUFFIX="" 291 echo "${1//?/=}"
231 local SINGLE_PATCH="no" 292 }
232 local x=""
233 293
234 if [ "$#" -gt 1 ] 294 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
235 then 295
296 # Let the rest of the code process one user arg at a time --
297 # each arg may expand into multiple patches, and each arg may
298 # need to start off with the default global EPATCH_xxx values
299 if [[ $# -gt 1 ]] ; then
236 local m="" 300 local m
237 einfo "${#} patches to apply ..."
238 for m in "$@" ; do 301 for m in "$@" ; do
239 epatch "${m}" 302 epatch "${m}"
240 done 303 done
241 return 0 304 return 0
242 fi 305 fi
243 306
244 if [ -n "$1" -a -f "$1" ] 307 local SINGLE_PATCH="no"
245 then 308 # no args means process ${EPATCH_SOURCE}
309 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
310
311 if [[ -f $1 ]] ; then
246 SINGLE_PATCH="yes" 312 SINGLE_PATCH="yes"
247 313 set -- "$1"
248 local EPATCH_SOURCE="$1" 314 # Use the suffix from the single patch (localize it); the code
315 # below will find the suffix for us
249 local EPATCH_SUFFIX="${1##*\.}" 316 local EPATCH_SUFFIX=$1
250 317
251 elif [ -n "$1" -a -d "$1" ] 318 elif [[ -d $1 ]] ; then
252 then 319 # Some people like to make dirs of patches w/out suffixes (vim)
253 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 320 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
254 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 321
322 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
323 # Re-use EPATCH_SOURCE as a search dir
324 epatch "${EPATCH_SOURCE}/$1"
325 return $?
326
327 else
328 # sanity check ... if it isn't a dir or file, wtf man ?
329 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
330 echo
331 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
332 eerror
333 eerror " ${EPATCH_SOURCE}"
334 eerror " ( ${EPATCH_SOURCE##*/} )"
335 echo
336 die "Cannot find \$EPATCH_SOURCE!"
337 fi
338
339 local PIPE_CMD
340 case ${EPATCH_SUFFIX##*\.} in
341 xz) PIPE_CMD="xz -dc" ;;
342 lzma) PIPE_CMD="lzma -dc" ;;
343 bz2) PIPE_CMD="bzip2 -dc" ;;
344 gz|Z|z) PIPE_CMD="gzip -dc" ;;
345 ZIP|zip) PIPE_CMD="unzip -p" ;;
346 *) ;;
347 esac
348
349 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
350
351 local x
352 for x in "$@" ; do
353 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
354 # didn't match anything, ignore continue on
355 [[ ! -f ${x} ]] && continue
356
357 local patchname=${x##*/}
358
359 # Apply single patches, or forced sets of patches, or
360 # patches with ARCH dependant names.
361 # ???_arch_foo.patch
362 # Else, skip this input altogether
363 local a=${patchname#*_} # strip the ???_
364 a=${a%%_*} # strip the _foo.patch
365 if ! [[ ${SINGLE_PATCH} == "yes" || \
366 ${EPATCH_FORCE} == "yes" || \
367 ${a} == all || \
368 ${a} == ${ARCH} ]]
255 then 369 then
256 local EPATCH_SOURCE="$1/*" 370 continue
371 fi
372
373 # Let people filter things dynamically
374 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
375 # let people use globs in the exclude
376 eshopts_push -o noglob
377
378 local ex
379 for ex in ${EPATCH_EXCLUDE} ; do
380 if [[ ${patchname} == ${ex} ]] ; then
381 eshopts_pop
382 continue 2
383 fi
384 done
385
386 eshopts_pop
387 fi
388
389 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
390 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
391 einfo "${EPATCH_SINGLE_MSG}"
392 else
393 einfo "Applying ${patchname} ..."
394 fi
257 else 395 else
258 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 396 einfo " ${patchname} ..."
259 fi 397 fi
260 else 398
261 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 399 # most of the time, there will only be one run per unique name,
262 then 400 # but if there are more, make sure we get unique log filenames
263 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 401 local STDERR_TARGET="${T}/${patchname}.out"
264 then 402 if [[ -e ${STDERR_TARGET} ]] ; then
265 EPATCH_SOURCE="$1" 403 STDERR_TARGET="${T}/${patchname}-$$.out"
404 fi
405
406 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
407
408 # Decompress the patch if need be
409 local count=0
410 local PATCH_TARGET
411 if [[ -n ${PIPE_CMD} ]] ; then
412 PATCH_TARGET="${T}/$$.patch"
413 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
414
415 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
416 echo
417 eerror "Could not extract patch!"
418 #die "Could not extract patch!"
419 count=5
420 break
266 fi 421 fi
422 else
423 PATCH_TARGET=${x}
424 fi
267 425
426 # Check for absolute paths in patches. If sandbox is disabled,
427 # people could (accidently) patch files in the root filesystem.
428 # Or trigger other unpleasantries #237667. So disallow -p0 on
429 # such patches.
430 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
431 if [[ -n ${abs_paths} ]] ; then
432 count=1
433 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
434 fi
435 # Similar reason, but with relative paths.
436 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
437 if [[ -n ${rel_paths} ]] ; then
438 eqawarn "QA Notice: Your patch uses relative paths '../'."
439 eqawarn " In the future this will cause a failure."
440 eqawarn "${rel_paths}"
441 fi
442
443 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
444 while [[ ${count} -lt 5 ]] ; do
445 # Generate some useful debug info ...
446 (
447 _epatch_draw_line "***** ${patchname} *****"
268 echo 448 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 449 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
450 echo
451 _epatch_draw_line "***** ${patchname} *****"
452 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
453 ret=$?
454 echo
455 echo "patch program exited with status ${ret}"
456 exit ${ret}
457 ) >> "${STDERR_TARGET}"
458
459 if [ $? -eq 0 ] ; then
460 (
461 _epatch_draw_line "***** ${patchname} *****"
462 echo
463 echo "ACTUALLY APPLYING ${patchname} ..."
464 echo
465 _epatch_draw_line "***** ${patchname} *****"
466 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
467 ret=$?
468 echo
469 echo "patch program exited with status ${ret}"
470 exit ${ret}
471 ) >> "${STDERR_TARGET}"
472
473 if [ $? -ne 0 ] ; then
474 echo
475 eerror "A dry-run of patch command succeeded, but actually"
476 eerror "applying the patch failed!"
477 #die "Real world sux compared to the dreamworld!"
478 count=5
479 fi
480 break
481 fi
482
483 : $(( count++ ))
484 done
485
486 # if we had to decompress the patch, delete the temp one
487 if [[ -n ${PIPE_CMD} ]] ; then
488 rm -f "${PATCH_TARGET}"
489 fi
490
491 if [[ ${count} -ge 5 ]] ; then
492 echo
493 eerror "Failed Patch: ${patchname} !"
494 eerror " ( ${PATCH_TARGET} )"
270 eerror 495 eerror
271 eerror " ${EPATCH_SOURCE}" 496 eerror "Include in your bugreport the contents of:"
497 eerror
498 eerror " ${STDERR_TARGET}"
272 echo 499 echo
273 die "Cannot find \$EPATCH_SOURCE!" 500 die "Failed Patch: ${patchname}!"
274 fi
275
276 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
277 fi
278
279 case ${EPATCH_SUFFIX##*\.} in
280 bz2)
281 PIPE_CMD="bzip2 -dc"
282 PATCH_SUFFIX="bz2"
283 ;;
284 gz|Z|z)
285 PIPE_CMD="gzip -dc"
286 PATCH_SUFFIX="gz"
287 ;;
288 ZIP|zip)
289 PIPE_CMD="unzip -p"
290 PATCH_SUFFIX="zip"
291 ;;
292 *)
293 PIPE_CMD="cat"
294 PATCH_SUFFIX="patch"
295 ;;
296 esac
297
298 if [ "${SINGLE_PATCH}" = "no" ]
299 then
300 einfo "Applying various patches (bugfixes/updates) ..."
301 fi
302 for x in ${EPATCH_SOURCE}
303 do
304 # New ARCH dependant patch naming scheme ...
305 #
306 # ???_arch_foo.patch
307 #
308 if [ -f ${x} ] && \
309 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
310 [ "${EPATCH_FORCE}" = "yes" ])
311 then
312 local count=0
313 local popts="${EPATCH_OPTS}"
314
315 if [ -n "${EPATCH_EXCLUDE}" ]
316 then
317 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
318 then
319 continue
320 fi
321 fi 501 fi
322 502
323 if [ "${SINGLE_PATCH}" = "yes" ] 503 # if everything worked, delete the patch log
324 then 504 rm -f "${STDERR_TARGET}"
325 if [ -n "${EPATCH_SINGLE_MSG}" ]
326 then
327 einfo "${EPATCH_SINGLE_MSG}"
328 else
329 einfo "Applying ${x##*/} ..."
330 fi
331 else
332 einfo " ${x##*/} ..."
333 fi
334
335 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337
338 # Allow for prefix to differ ... im lazy, so shoot me :/
339 while [ "${count}" -lt 5 ]
340 do
341 # Generate some useful debug info ...
342 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then
347 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
348 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
349 else
350 PATCH_TARGET="${x}"
351 fi
352
353 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
354 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
355
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
358
359 if [ "${PATCH_SUFFIX}" != "patch" ]
360 then
361 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
362 then
363 echo
364 eerror "Could not extract patch!"
365 #die "Could not extract patch!"
366 count=5
367 break
368 fi
369 fi
370
371 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
372 then
373 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
374 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
375 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
376 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
377 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
378
379 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
380
381 if [ "$?" -ne 0 ]
382 then
383 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
384 echo
385 eerror "A dry-run of patch command succeeded, but actually"
386 eerror "applying the patch failed!"
387 #die "Real world sux compared to the dreamworld!"
388 count=5
389 fi
390
391 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
392
393 break
394 fi
395
396 count=$((count + 1))
397 done
398
399 if [ "${PATCH_SUFFIX}" != "patch" ]
400 then
401 rm -f ${PATCH_TARGET}
402 fi
403
404 if [ "${count}" -eq 5 ]
405 then
406 echo
407 eerror "Failed Patch: ${x##*/}!"
408 eerror
409 eerror "Include in your bugreport the contents of:"
410 eerror
411 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
412 echo
413 die "Failed Patch: ${x##*/}!"
414 fi
415
416 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
417
418 eend 0 505 eend 0
419 fi
420 done 506 done
421 if [ "${SINGLE_PATCH}" = "no" ]
422 then
423 einfo "Done with patching"
424 fi
425}
426 507
427# This function return true if we are using the NPTL pthreads 508 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
428# implementation. 509 : # everything worked
429# 510}
430# <azarah@gentoo.org> (06 March 2003)
431#
432have_NPTL() {
433 cat > ${T}/test-nptl.c <<-"END"
434 #define _XOPEN_SOURCE
435 #include <unistd.h>
436 #include <stdio.h>
437 511
438 int main() 512# @FUNCTION: epatch_user
439 { 513# @USAGE:
440 char buf[255]; 514# @DESCRIPTION:
441 char *str = buf; 515# Applies user-provided patches to the source tree. The patches are
516# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
517# of these three directories to exist will be the one to use, ignoring
518# any more general directories which might exist as well.
519#
520# User patches are intended for quick testing of patches without ebuild
521# modifications, as well as for permanent customizations a user might
522# desire. Obviously, there can be no official support for arbitrarily
523# patched ebuilds. So whenever a build log in a bug report mentions that
524# user patches were applied, the user should be asked to reproduce the
525# problem without these.
526#
527# Not all ebuilds do call this function, so placing patches in the
528# stated directory might or might not work, depending on the package and
529# the eclasses it inherits and uses. It is safe to call the function
530# repeatedly, so it is always possible to add a call at the ebuild
531# level. The first call is the time when the patches will be
532# applied.
533#
534# Ideally, this function should be called after gentoo-specific patches
535# have been applied, so that their code can be modified as well, but
536# before calls to e.g. eautoreconf, as the user patches might affect
537# autotool input files as well.
538epatch_user() {
539 [[ $# -ne 0 ]] && die "epatch_user takes no options"
442 540
443 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 541 # Allow multiple calls to this function; ignore all but the first
444 if (NULL != str) { 542 local applied="${T}/epatch_user.applied"
445 printf("%s\n", str); 543 [[ -e ${applied} ]] && return 2
446 if (NULL != strstr(str, "NPTL"))
447 return 0;
448 }
449 544
450 return 1; 545 # don't clobber any EPATCH vars that the parent might want
451 } 546 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
452 END 547 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
453 548 EPATCH_SOURCE=${base}/${CTARGET}/${check}
454 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..." 549 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
455 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 550 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
456 then 551 if [[ -d ${EPATCH_SOURCE} ]] ; then
457 echo "yes" 552 EPATCH_SOURCE=${EPATCH_SOURCE} \
458 einfon "Checking what PTHREADS implementation we have ..." 553 EPATCH_SUFFIX="patch" \
459 if ${T}/nptl 554 EPATCH_FORCE="yes" \
460 then 555 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
556 epatch
557 echo "${EPATCH_SOURCE}" > "${applied}"
461 return 0 558 return 0
462 else
463 return 1
464 fi
465 else
466 echo "no"
467 fi 559 fi
468 560 done
561 echo "none" > "${applied}"
469 return 1 562 return 1
470} 563}
471 564
472# This function check how many cpu's are present, and then set 565# @FUNCTION: emktemp
473# -j in MAKEOPTS accordingly. 566# @USAGE: [temp dir]
474# 567# @DESCRIPTION:
475# Thanks to nall <nall@gentoo.org> for this.
476#
477get_number_of_jobs() {
478 local jobs=0
479
480 if [ ! -r /proc/cpuinfo ]
481 then
482 return 1
483 fi
484
485 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
486 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
487 then
488 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
489 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
490 ADMINPARAM="${ADMINPARAM/-j}"
491 fi
492
493 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
494
495 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
496 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
497 then
498 # these archs will always have "[Pp]rocessor"
499 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
500
501 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
502 then
503 # sparc always has "ncpus active"
504 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505
506 elif [ "${ARCH}" = "alpha" ]
507 then
508 # alpha has "cpus active", but only when compiled with SMP
509 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
510 then
511 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
512 else
513 jobs=2
514 fi
515
516 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
517 then
518 # ppc has "processor", but only when compiled with SMP
519 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
520 then
521 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
522 else
523 jobs=2
524 fi
525 elif [ "${ARCH}" = "s390" ]
526 then
527 # s390 has "# processors : "
528 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
529 else
530 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
531 die "Unknown ARCH -- ${ARCH}!"
532 fi
533
534 # Make sure the number is valid ...
535 if [ "${jobs}" -lt 1 ]
536 then
537 jobs=1
538 fi
539
540 if [ -n "${ADMINPARAM}" ]
541 then
542 if [ "${jobs}" -gt "${ADMINPARAM}" ]
543 then
544 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
545 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
546 else
547 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
548 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
549 fi
550 fi
551}
552
553# Cheap replacement for when debianutils (and thus mktemp) 568# Cheap replacement for when debianutils (and thus mktemp)
554# does not exist on the users system 569# does not exist on the users system.
555# vapier@gentoo.org
556#
557# Takes just 1 optional parameter (the directory to create tmpfile in)
558emktemp() { 570emktemp() {
559 local exe="touch" 571 local exe="touch"
560 [ "$1" == "-d" ] && exe="mkdir" && shift 572 [[ $1 == -d ]] && exe="mkdir" && shift
561 local topdir="$1" 573 local topdir=$1
562 574
563 if [ -z "${topdir}" ] 575 if [[ -z ${topdir} ]] ; then
564 then
565 [ -z "${T}" ] \ 576 [[ -z ${T} ]] \
566 && topdir="/tmp" \ 577 && topdir="/tmp" \
567 || topdir="${T}" 578 || topdir=${T}
568 fi 579 fi
569 580
570 if [ -z "$(type -p mktemp)" ] 581 if ! type -P mktemp > /dev/null ; then
571 then 582 # system lacks `mktemp` so we have to fake it
572 local tmp=/ 583 local tmp=/
573 while [ -e "${tmp}" ] ; do 584 while [[ -e ${tmp} ]] ; do
574 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 585 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
575 done 586 done
576 ${exe} "${tmp}" 587 ${exe} "${tmp}" || ${exe} -p "${tmp}"
577 echo "${tmp}" 588 echo "${tmp}"
578 else 589 else
579 [ "${exe}" == "touch" ] \ 590 # the args here will give slightly wierd names on BSD,
580 && exe="-p" \ 591 # but should produce a usable file on all userlands
581 || exe="-d" 592 if [[ ${exe} == "touch" ]] ; then
582 mktemp ${exe} "${topdir}" 593 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
583 fi
584}
585
586# Small wrapper for getent (Linux), nidump (Mac OS X),
587# and pw (FreeBSD) used in enewuser()/enewgroup()
588# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
589# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
590#
591# egetent(database, key)
592egetent() {
593 if useq ppc-macos ; then
594 case "$2" in
595 *[!0-9]*) # Non numeric
596 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
597 ;;
598 *) # Numeric
599 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
600 ;;
601 esac
602 elif useq x86-fbsd ; then
603 local action
604 if [ "$1" == "passwd" ]
605 then
606 action="user"
607 else 594 else
608 action="group" 595 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
609 fi
610 pw show "${action}" "$2" -q
611 else
612 which nscd >& /dev/null && nscd -i "$1"
613 getent "$1" "$2"
614 fi
615}
616
617# Simplify/standardize adding users to the system
618# vapier@gentoo.org
619#
620# enewuser(username, uid, shell, homedir, groups, extra options)
621#
622# Default values if you do not specify any:
623# username: REQUIRED !
624# uid: next available (see useradd(8))
625# note: pass -1 to get default behavior
626# shell: /bin/false
627# homedir: /dev/null
628# groups: none
629# extra: comment of 'added by portage for ${PN}'
630enewuser() {
631 # get the username
632 local euser="$1"; shift
633 if [ -z "${euser}" ]
634 then
635 eerror "No username specified !"
636 die "Cannot call enewuser without a username"
637 fi
638
639 # lets see if the username already exists
640 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
641 then
642 return 0
643 fi
644 einfo "Adding user '${euser}' to your system ..."
645
646 # options to pass to useradd
647 local opts=
648
649 # handle uid
650 local euid="$1"; shift
651 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
652 then
653 if [ "${euid}" -gt 0 ]
654 then
655 if [ ! -z "`egetent passwd ${euid}`" ]
656 then
657 euid="next"
658 fi 596 fi
659 else
660 eerror "Userid given but is not greater than 0 !"
661 die "${euid} is not a valid UID"
662 fi 597 fi
663 else
664 euid="next"
665 fi
666 if [ "${euid}" == "next" ]
667 then
668 local pwrange
669 if [ "${USERLAND}" == "BSD" ] ; then
670 pwrange="`jot 898 101`"
671 else
672 pwrange="`seq 101 999`"
673 fi
674 for euid in ${pwrange} ; do
675 [ -z "`egetent passwd ${euid}`" ] && break
676 done
677 fi
678 opts="${opts} -u ${euid}"
679 einfo " - Userid: ${euid}"
680
681 # handle shell
682 local eshell="$1"; shift
683 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
684 then
685 if [ ! -e "${eshell}" ]
686 then
687 eerror "A shell was specified but it does not exist !"
688 die "${eshell} does not exist"
689 fi
690 else
691 if [ "${USERLAND}" == "BSD" ]
692 then
693 eshell="/usr/bin/false"
694 else
695 eshell="/bin/false"
696 fi
697 fi
698 einfo " - Shell: ${eshell}"
699 opts="${opts} -s ${eshell}"
700
701 # handle homedir
702 local ehome="$1"; shift
703 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
704 then
705 ehome="/dev/null"
706 fi
707 einfo " - Home: ${ehome}"
708 opts="${opts} -d ${ehome}"
709
710 # handle groups
711 local egroups="$1"; shift
712 if [ ! -z "${egroups}" ]
713 then
714 local oldifs="${IFS}"
715 local defgroup="" exgroups=""
716
717 export IFS=","
718 for g in ${egroups}
719 do
720 export IFS="${oldifs}"
721 if [ -z "`egetent group \"${g}\"`" ]
722 then
723 eerror "You must add group ${g} to the system first"
724 die "${g} is not a valid GID"
725 fi
726 if [ -z "${defgroup}" ]
727 then
728 defgroup="${g}"
729 else
730 exgroups="${exgroups},${g}"
731 fi
732 export IFS=","
733 done
734 export IFS="${oldifs}"
735
736 opts="${opts} -g ${defgroup}"
737 if [ ! -z "${exgroups}" ]
738 then
739 opts="${opts} -G ${exgroups:1}"
740 fi
741 else
742 egroups="(none)"
743 fi
744 einfo " - Groups: ${egroups}"
745
746 # handle extra and add the user
747 local eextra="$@"
748 local oldsandbox="${SANDBOX_ON}"
749 export SANDBOX_ON="0"
750 if useq ppc-macos
751 then
752 ### Make the user
753 if [ -z "${eextra}" ]
754 then
755 dscl . create /users/${euser} uid ${euid}
756 dscl . create /users/${euser} shell ${eshell}
757 dscl . create /users/${euser} home ${ehome}
758 dscl . create /users/${euser} realname "added by portage for ${PN}"
759 ### Add the user to the groups specified
760 local oldifs="${IFS}"
761 export IFS=","
762 for g in ${egroups}
763 do
764 dscl . merge /groups/${g} users ${euser}
765 done
766 export IFS="${oldifs}"
767 else
768 einfo "Extra options are not supported on macos yet"
769 einfo "Please report the ebuild along with the info below"
770 einfo "eextra: ${eextra}"
771 die "Required function missing"
772 fi
773 elif use x86-fbsd ; then
774 if [ -z "${eextra}" ]
775 then
776 pw useradd ${euser} ${opts} \
777 -c "added by portage for ${PN}" \
778 die "enewuser failed"
779 else
780 einfo " - Extra: ${eextra}"
781 pw useradd ${euser} ${opts} \
782 -c ${eextra} || die "enewuser failed"
783 fi
784 else
785 if [ -z "${eextra}" ]
786 then
787 useradd ${opts} ${euser} \
788 -c "added by portage for ${PN}" \
789 || die "enewuser failed"
790 else
791 einfo " - Extra: ${eextra}"
792 useradd ${opts} ${euser} ${eextra} \
793 || die "enewuser failed"
794 fi
795 fi
796 export SANDBOX_ON="${oldsandbox}"
797
798 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
799 then
800 einfo " - Creating ${ehome} in ${D}"
801 dodir ${ehome}
802 fowners ${euser} ${ehome}
803 fperms 755 ${ehome}
804 fi
805} 598}
806 599
807# Simplify/standardize adding groups to the system 600# @FUNCTION: edos2unix
808# vapier@gentoo.org 601# @USAGE: <file> [more files ...]
809# 602# @DESCRIPTION:
810# enewgroup(group, gid) 603# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
811# 604# to remove all of these text utilities from DEPEND variables because this
812# Default values if you do not specify any: 605# is a script based solution. Just give it a list of files to convert and
813# groupname: REQUIRED ! 606# they will all be changed from the DOS CRLF format to the UNIX LF format.
814# gid: next available (see groupadd(8))
815# extra: none
816enewgroup() {
817 # get the group
818 local egroup="$1"; shift
819 if [ -z "${egroup}" ]
820 then
821 eerror "No group specified !"
822 die "Cannot call enewgroup without a group"
823 fi
824
825 # see if group already exists
826 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
827 then
828 return 0
829 fi
830 einfo "Adding group '${egroup}' to your system ..."
831
832 # options to pass to useradd
833 local opts=
834
835 # handle gid
836 local egid="$1"; shift
837 if [ ! -z "${egid}" ]
838 then
839 if [ "${egid}" -gt 0 ]
840 then
841 if [ -z "`egetent group ${egid}`" ]
842 then
843 if useq ppc-macos ; then
844 opts="${opts} ${egid}"
845 else
846 opts="${opts} -g ${egid}"
847 fi
848 else
849 egid="next available; requested gid taken"
850 fi
851 else
852 eerror "Groupid given but is not greater than 0 !"
853 die "${egid} is not a valid GID"
854 fi
855 else
856 egid="next available"
857 fi
858 einfo " - Groupid: ${egid}"
859
860 # handle extra
861 local eextra="$@"
862 opts="${opts} ${eextra}"
863
864 # add the group
865 local oldsandbox="${SANDBOX_ON}"
866 export SANDBOX_ON="0"
867 if useq ppc-macos ; then
868 if [ ! -z "${eextra}" ];
869 then
870 einfo "Extra options are not supported on macos yet"
871 einfo "Please report the ebuild along with the info below"
872 einfo "eextra: ${eextra}"
873 die "Required function missing"
874 fi
875
876 # If we need the next available
877 case ${egid} in
878 *[!0-9]*) # Non numeric
879 for egid in `jot 898 101`; do
880 [ -z "`egetent group ${egid}`" ] && break
881 done
882 esac
883 dscl . create /groups/${egroup} gid ${egid}
884 dscl . create /groups/${egroup} passwd '*'
885 elif use x86-fbsd ; then
886 case ${egid} in
887 *[!0-9]*) # Non numeric
888 for egid in `jot 898 101`; do
889 [ -z "`egetent group ${egid}`" ] && break
890 done
891 esac
892 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
893 else
894 groupadd ${opts} ${egroup} || die "enewgroup failed"
895 fi
896 export SANDBOX_ON="${oldsandbox}"
897}
898
899# Simple script to replace 'dos2unix' binaries
900# vapier@gentoo.org
901#
902# edos2unix(file, <more files> ...)
903edos2unix() { 607edos2unix() {
904 for f in "$@" 608 [[ $# -eq 0 ]] && return 0
905 do 609 sed -i 's/\r$//' -- "$@" || die
906 cp "${f}" ${T}/edos2unix
907 sed 's/\r$//' ${T}/edos2unix > "${f}"
908 done
909} 610}
910 611
612# @FUNCTION: make_desktop_entry
613# @USAGE: make_desktop_entry(<command>, [name], [icon], [type], [fields])
614# @DESCRIPTION:
911# Make a desktop file ! 615# Make a .desktop file.
912# Great for making those icons in kde/gnome startmenu !
913# Amaze your friends ! Get the women ! Join today !
914# 616#
915# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 617# @CODE
916#
917# binary: what binary does the app run with ? 618# binary: what command does the app run with ?
918# name: the name that will show up in the menu 619# name: the name that will show up in the menu
919# icon: give your little like a pretty little icon ... 620# icon: give your little like a pretty little icon ...
920# this can be relative (to /usr/share/pixmaps) or 621# this can be relative (to /usr/share/pixmaps) or
921# a full path to an icon 622# a full path to an icon
922# type: what kind of application is this ? for categories: 623# type: what kind of application is this?
923# http://www.freedesktop.org/standards/menu-spec/ 624# for categories:
924# path: if your app needs to startup in a specific dir 625# http://standards.freedesktop.org/menu-spec/latest/apa.html
626# if unset, function tries to guess from package's category
627# fields: extra fields to append to the desktop file; a printf string
628# @CODE
925make_desktop_entry() { 629make_desktop_entry() {
926 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 630 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
927 631
928 local exec="${1}" 632 local exec=${1}
929 local name="${2:-${PN}}" 633 local name=${2:-${PN}}
930 local icon="${3:-${PN}.png}" 634 local icon=${3:-${PN}}
931 local type="${4}" 635 local type=${4}
932 local subdir="${6}" 636 local fields=${5}
933 local path="${5:-${GAMES_BINDIR}}" 637
934 if [ -z "${type}" ] 638 if [[ -z ${type} ]] ; then
935 then 639 local catmaj=${CATEGORY%%-*}
936 case ${CATEGORY} in 640 local catmin=${CATEGORY##*-}
937 "app-emulation") 641 case ${catmaj} in
938 type=Emulator 642 app)
939 subdir="Emulation" 643 case ${catmin} in
644 accessibility) type=Accessibility;;
645 admin) type=System;;
646 antivirus) type=System;;
647 arch) type=Archiving;;
648 backup) type=Archiving;;
649 cdr) type=DiscBurning;;
650 dicts) type=Dictionary;;
651 doc) type=Documentation;;
652 editors) type=TextEditor;;
653 emacs) type=TextEditor;;
654 emulation) type=Emulator;;
655 laptop) type=HardwareSettings;;
656 office) type=Office;;
657 pda) type=PDA;;
658 vim) type=TextEditor;;
659 xemacs) type=TextEditor;;
660 esac
661 ;;
662
663 dev)
664 type="Development"
665 ;;
666
667 games)
668 case ${catmin} in
669 action|fps) type=ActionGame;;
670 arcade) type=ArcadeGame;;
671 board) type=BoardGame;;
672 emulation) type=Emulator;;
673 kids) type=KidsGame;;
674 puzzle) type=LogicGame;;
675 roguelike) type=RolePlaying;;
676 rpg) type=RolePlaying;;
677 simulation) type=Simulation;;
678 sports) type=SportsGame;;
679 strategy) type=StrategyGame;;
680 esac
681 type="Game;${type}"
682 ;;
683
684 gnome)
685 type="Gnome;GTK"
686 ;;
687
688 kde)
689 type="KDE;Qt"
690 ;;
691
692 mail)
693 type="Network;Email"
694 ;;
695
696 media)
697 case ${catmin} in
698 gfx)
699 type=Graphics
940 ;; 700 ;;
941 "games-"*) 701 *)
942 type=Game 702 case ${catmin} in
943 subdir="Games" 703 radio) type=Tuner;;
704 sound) type=Audio;;
705 tv) type=TV;;
706 video) type=Video;;
707 esac
708 type="AudioVideo;${type}"
944 ;; 709 ;;
710 esac
711 ;;
712
945 "net-"*) 713 net)
714 case ${catmin} in
715 dialup) type=Dialup;;
716 ftp) type=FileTransfer;;
717 im) type=InstantMessaging;;
718 irc) type=IRCClient;;
719 mail) type=Email;;
720 news) type=News;;
721 nntp) type=News;;
722 p2p) type=FileTransfer;;
723 voip) type=Telephony;;
724 esac
946 type=Network 725 type="Network;${type}"
947 subdir="${type}"
948 ;; 726 ;;
727
728 sci)
729 case ${catmin} in
730 astro*) type=Astronomy;;
731 bio*) type=Biology;;
732 calc*) type=Calculator;;
733 chem*) type=Chemistry;;
734 elec*) type=Electronics;;
735 geo*) type=Geology;;
736 math*) type=Math;;
737 physics) type=Physics;;
738 visual*) type=DataVisualization;;
739 esac
740 type="Education;Science;${type}"
741 ;;
742
743 sys)
744 type="System"
745 ;;
746
747 www)
748 case ${catmin} in
749 client) type=WebBrowser;;
750 esac
751 type="Network;${type}"
752 ;;
753
949 *) 754 *)
950 type= 755 type=
951 subdir=
952 ;; 756 ;;
953 esac 757 esac
954 fi 758 fi
955 local desktop="${T}/${exec}.desktop" 759 if [ "${SLOT}" == "0" ] ; then
760 local desktop_name="${PN}"
761 else
762 local desktop_name="${PN}-${SLOT}"
763 fi
764 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
765 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
956 766
767 # Don't append another ";" when a valid category value is provided.
768 type=${type%;}${type:+;}
769
770 eshopts_push -s extglob
771 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
772 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
773 ewarn "allowed in .desktop files if the value is not an absolute path."
774 icon=${icon%.@(xpm|png|svg)}
775 fi
776 eshopts_pop
777
778 cat <<-EOF > "${desktop}"
957echo "[Desktop Entry] 779 [Desktop Entry]
958Encoding=UTF-8
959Version=0.9.2
960Name=${name} 780 Name=${name}
961Type=Application 781 Type=Application
962Comment=${DESCRIPTION} 782 Comment=${DESCRIPTION}
963Exec=${exec} 783 Exec=${exec}
964Path=${path} 784 TryExec=${exec%% *}
965Icon=${icon} 785 Icon=${icon}
966Categories=Application;${type};" > "${desktop}" 786 Categories=${type}
787 EOF
967 788
789 if [[ ${fields:-=} != *=* ]] ; then
790 # 5th arg used to be value to Path=
791 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
792 fields="Path=${fields}"
793 fi
794 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
795
796 (
797 # wrap the env here so that the 'insinto' call
798 # doesn't corrupt the env of the caller
799 insinto /usr/share/applications
800 doins "${desktop}"
801 ) || die "installing desktop file failed"
802}
803
804# @FUNCTION: validate_desktop_entries
805# @USAGE: [directories]
806# @MAINTAINER:
807# Carsten Lohrke <carlo@gentoo.org>
808# @DESCRIPTION:
809# Validate desktop entries using desktop-file-utils
810validate_desktop_entries() {
811 if [[ -x /usr/bin/desktop-file-validate ]] ; then
812 einfo "Checking desktop entry validity"
813 local directories=""
814 for d in /usr/share/applications $@ ; do
815 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
816 done
817 if [[ -n ${directories} ]] ; then
818 for FILE in $(find ${directories} -name "*\.desktop" \
819 -not -path '*.hidden*' | sort -u 2>/dev/null)
820 do
821 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
822 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
823 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
824 done
825 fi
826 echo ""
827 else
828 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
829 fi
830}
831
832# @FUNCTION: make_session_desktop
833# @USAGE: <title> <command> [command args...]
834# @DESCRIPTION:
835# Make a GDM/KDM Session file. The title is the file to execute to start the
836# Window Manager. The command is the name of the Window Manager.
837#
838# You can set the name of the file via the ${wm} variable.
839make_session_desktop() {
840 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
841 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
842
843 local title=$1
844 local command=$2
845 local desktop=${T}/${wm:-${PN}}.desktop
846 shift 2
847
848 cat <<-EOF > "${desktop}"
849 [Desktop Entry]
850 Name=${title}
851 Comment=This session logs you into ${title}
852 Exec=${command} $*
853 TryExec=${command}
854 Type=XSession
855 EOF
856
857 (
858 # wrap the env here so that the 'insinto' call
859 # doesn't corrupt the env of the caller
860 insinto /usr/share/xsessions
861 doins "${desktop}"
862 )
863}
864
865# @FUNCTION: domenu
866# @USAGE: <menus>
867# @DESCRIPTION:
868# Install the list of .desktop menu files into the appropriate directory
869# (/usr/share/applications).
870domenu() {
871 (
872 # wrap the env here so that the 'insinto' call
873 # doesn't corrupt the env of the caller
874 local i j ret=0
968 insinto /usr/share/applications 875 insinto /usr/share/applications
969 doins "${desktop}" 876 for i in "$@" ; do
877 if [[ -f ${i} ]] ; then
878 doins "${i}"
879 ((ret+=$?))
880 elif [[ -d ${i} ]] ; then
881 for j in "${i}"/*.desktop ; do
882 doins "${j}"
883 ((ret+=$?))
884 done
885 else
886 ((++ret))
887 fi
888 done
889 exit ${ret}
890 )
891}
970 892
971 return 0 893# @FUNCTION: newmenu
894# @USAGE: <menu> <newname>
895# @DESCRIPTION:
896# Like all other new* functions, install the specified menu as newname.
897newmenu() {
898 (
899 # wrap the env here so that the 'insinto' call
900 # doesn't corrupt the env of the caller
901 insinto /usr/share/applications
902 newins "$@"
903 )
904}
905
906# @FUNCTION: doicon
907# @USAGE: <list of icons>
908# @DESCRIPTION:
909# Install the list of icons into the icon directory (/usr/share/pixmaps).
910# This is useful in conjunction with creating desktop/menu files.
911doicon() {
912 (
913 # wrap the env here so that the 'insinto' call
914 # doesn't corrupt the env of the caller
915 local i j ret
916 insinto /usr/share/pixmaps
917 for i in "$@" ; do
918 if [[ -f ${i} ]] ; then
919 doins "${i}"
920 ((ret+=$?))
921 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.png ; do
923 doins "${j}"
924 ((ret+=$?))
925 done
926 else
927 ((++ret))
928 fi
929 done
930 exit ${ret}
931 )
932}
933
934# @FUNCTION: newicon
935# @USAGE: <icon> <newname>
936# @DESCRIPTION:
937# Like all other new* functions, install the specified icon as newname.
938newicon() {
939 (
940 # wrap the env here so that the 'insinto' call
941 # doesn't corrupt the env of the caller
942 insinto /usr/share/pixmaps
943 newins "$@"
944 )
972} 945}
973 946
974# for internal use only (unpack_pdv and unpack_makeself) 947# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 948find_unpackable_file() {
976 local src="$1" 949 local src=$1
977 if [ -z "${src}" ] 950 if [[ -z ${src} ]] ; then
978 then
979 src="${DISTDIR}/${A}" 951 src=${DISTDIR}/${A}
980 else 952 else
981 if [ -e "${DISTDIR}/${src}" ] 953 if [[ -e ${DISTDIR}/${src} ]] ; then
982 then
983 src="${DISTDIR}/${src}" 954 src=${DISTDIR}/${src}
984 elif [ -e "${PWD}/${src}" ] 955 elif [[ -e ${PWD}/${src} ]] ; then
985 then
986 src="${PWD}/${src}" 956 src=${PWD}/${src}
987 elif [ -e "${src}" ] 957 elif [[ -e ${src} ]] ; then
988 then
989 src="${src}" 958 src=${src}
990 fi
991 fi 959 fi
992 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 960 fi
961 [[ ! -e ${src} ]] && return 1
993 echo "${src}" 962 echo "${src}"
994} 963}
995 964
965# @FUNCTION: unpack_pdv
966# @USAGE: <file to unpack> <size of off_t>
967# @DESCRIPTION:
996# Unpack those pesky pdv generated files ... 968# Unpack those pesky pdv generated files ...
997# They're self-unpacking programs with the binary package stuffed in 969# They're self-unpacking programs with the binary package stuffed in
998# the middle of the archive. Valve seems to use it a lot ... too bad 970# the middle of the archive. Valve seems to use it a lot ... too bad
999# it seems to like to segfault a lot :(. So lets take it apart ourselves. 971# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1000# 972#
1001# Usage: unpack_pdv [file to unpack] [size of off_t]
1002# - you have to specify the off_t size ... i have no idea how to extract that 973# You have to specify the off_t size ... I have no idea how to extract that
1003# information out of the binary executable myself. basically you pass in 974# information out of the binary executable myself. Basically you pass in
1004# the size of the off_t type (in bytes) on the machine that built the pdv 975# the size of the off_t type (in bytes) on the machine that built the pdv
976# archive.
977#
1005# archive. one way to determine this is by running the following commands: 978# One way to determine this is by running the following commands:
979#
980# @CODE
1006# strings <pdv archive> | grep lseek 981# strings <pdv archive> | grep lseek
1007# strace -elseek <pdv archive> 982# strace -elseek <pdv archive>
983# @CODE
984#
1008# basically look for the first lseek command (we do the strings/grep because 985# Basically look for the first lseek command (we do the strings/grep because
1009# sometimes the function call is _llseek or something) and steal the 2nd 986# sometimes the function call is _llseek or something) and steal the 2nd
1010# parameter. here is an example: 987# parameter. Here is an example:
988#
989# @CODE
1011# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 990# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1012# lseek 991# lseek
1013# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 992# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1014# lseek(3, -4, SEEK_END) = 2981250 993# lseek(3, -4, SEEK_END) = 2981250
994# @CODE
995#
1015# thus we would pass in the value of '4' as the second parameter. 996# Thus we would pass in the value of '4' as the second parameter.
1016unpack_pdv() { 997unpack_pdv() {
1017 local src="`find_unpackable_file $1`" 998 local src=$(find_unpackable_file "$1")
1018 local sizeoff_t="$2" 999 local sizeoff_t=$2
1019 1000
1001 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1020 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1002 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1021 1003
1022 local shrtsrc="`basename ${src}`" 1004 local shrtsrc=$(basename "${src}")
1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1005 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1006 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1025 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1007 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1026 1008
1027 # grab metadata for debug reasons 1009 # grab metadata for debug reasons
1028 local metafile="$(emktemp)" 1010 local metafile=$(emktemp)
1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1011 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1030 1012
1031 # rip out the final file name from the metadata 1013 # rip out the final file name from the metadata
1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1014 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1033 datafile="`basename ${datafile}`" 1015 datafile=$(basename "${datafile}")
1034 1016
1035 # now lets uncompress/untar the file if need be 1017 # now lets uncompress/untar the file if need be
1036 local tmpfile="$(emktemp)" 1018 local tmpfile=$(emktemp)
1037 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1019 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1038 1020
1039 local iscompressed="`file -b ${tmpfile}`" 1021 local iscompressed=$(file -b "${tmpfile}")
1040 if [ "${iscompressed:0:8}" == "compress" ] ; then 1022 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1041 iscompressed=1 1023 iscompressed=1
1042 mv ${tmpfile}{,.Z} 1024 mv ${tmpfile}{,.Z}
1043 gunzip ${tmpfile} 1025 gunzip ${tmpfile}
1044 else 1026 else
1045 iscompressed=0 1027 iscompressed=0
1046 fi 1028 fi
1047 local istar="`file -b ${tmpfile}`" 1029 local istar=$(file -b "${tmpfile}")
1048 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1030 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1049 istar=1 1031 istar=1
1050 else 1032 else
1051 istar=0 1033 istar=0
1052 fi 1034 fi
1053 1035
1081 true 1063 true
1082 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1064 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1065 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1084} 1066}
1085 1067
1068# @FUNCTION: unpack_makeself
1069# @USAGE: [file to unpack] [offset] [tail|dd]
1070# @DESCRIPTION:
1086# Unpack those pesky makeself generated files ... 1071# Unpack those pesky makeself generated files ...
1087# They're shell scripts with the binary package tagged onto 1072# They're shell scripts with the binary package tagged onto
1088# the end of the archive. Loki utilized the format as does 1073# the end of the archive. Loki utilized the format as does
1089# many other game companies. 1074# many other game companies.
1090# 1075#
1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1076# If the file is not specified, then ${A} is used. If the
1092# - If the file is not specified then unpack will utilize ${A}.
1093# - If the offset is not specified then we will attempt to extract 1077# offset is not specified then we will attempt to extract
1094# the proper offset from the script itself. 1078# the proper offset from the script itself.
1095unpack_makeself() { 1079unpack_makeself() {
1080 local src_input=${1:-${A}}
1096 local src="$(find_unpackable_file "$1")" 1081 local src=$(find_unpackable_file "${src_input}")
1097 local skip="$2" 1082 local skip=$2
1098 local exe="$3" 1083 local exe=$3
1099 1084
1085 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1086
1100 local shrtsrc="$(basename "${src}")" 1087 local shrtsrc=$(basename "${src}")
1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1088 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1102 if [ -z "${skip}" ] 1089 if [[ -z ${skip} ]] ; then
1103 then
1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1090 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1105 local skip=0 1091 local skip=0
1106 exe=tail 1092 exe=tail
1107 case ${ver} in 1093 case ${ver} in
1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1094 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1095 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1110 ;; 1096 ;;
1111 2.0|2.0.1) 1097 2.0|2.0.1)
1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1098 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1113 ;; 1099 ;;
1114 2.1.1) 1100 2.1.1)
1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1101 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1116 let skip="skip + 1" 1102 (( skip++ ))
1117 ;; 1103 ;;
1118 2.1.2) 1104 2.1.2)
1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1105 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1120 let skip="skip + 1" 1106 (( skip++ ))
1121 ;; 1107 ;;
1122 2.1.3) 1108 2.1.3)
1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1109 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1124 let skip="skip + 1" 1110 (( skip++ ))
1125 ;; 1111 ;;
1126 2.1.4) 1112 2.1.4|2.1.5)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1113 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c) 1114 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd" 1115 exe="dd"
1130 ;; 1116 ;;
1131 *) 1117 *)
1138 esac 1124 esac
1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1125 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1140 fi 1126 fi
1141 case ${exe} in 1127 case ${exe} in
1142 tail) exe="tail -n +${skip} '${src}'";; 1128 tail) exe="tail -n +${skip} '${src}'";;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1129 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'" 1130 *) die "makeself cant handle exe '${exe}'"
1145 esac 1131 esac
1146 1132
1147 # lets grab the first few bytes of the file to figure out what kind of archive it is 1133 # lets grab the first few bytes of the file to figure out what kind of archive it is
1148 local tmpfile="$(emktemp)" 1134 local filetype tmpfile=$(emktemp)
1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1135 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")" 1136 filetype=$(file -b "${tmpfile}") || die
1151 case ${filetype} in 1137 case ${filetype} in
1152 *tar\ archive) 1138 *tar\ archive*)
1153 eval ${exe} | tar --no-same-owner -xf - 1139 eval ${exe} | tar --no-same-owner -xf -
1154 ;; 1140 ;;
1155 bzip2*) 1141 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1142 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;; 1143 ;;
1167 ;; 1153 ;;
1168 esac 1154 esac
1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1155 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170} 1156}
1171 1157
1172# Display a license for user to accept. 1158# @FUNCTION: cdrom_get_cds
1173# 1159# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1174# Usage: check_license [license] 1160# @DESCRIPTION:
1175# - If the file is not specified then ${LICENSE} is used.
1176check_license() {
1177 local lic=$1
1178 if [ -z "${lic}" ] ; then
1179 lic="${PORTDIR}/licenses/${LICENSE}"
1180 else
1181 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1182 lic="${PORTDIR}/licenses/${src}"
1183 elif [ -e "${PWD}/${src}" ] ; then
1184 lic="${PWD}/${src}"
1185 elif [ -e "${src}" ] ; then
1186 lic="${src}"
1187 fi
1188 fi
1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1190 local l="`basename ${lic}`"
1191
1192 # here is where we check for the licenses the user already
1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
1197 for alic in ${ACCEPT_LICENSE} ; do
1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
1204
1205 local licmsg="$(emktemp)"
1206 cat << EOF > ${licmsg}
1207**********************************************************
1208The following license outlines the terms of use of this
1209package. You MUST accept this license for installation to
1210continue. When you are done viewing, hit 'q'. If you
1211CTRL+C out of this, the install will not run!
1212**********************************************************
1213
1214EOF
1215 cat ${lic} >> ${licmsg}
1216 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1217 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1218 read alic
1219 case ${alic} in
1220 yes|Yes|y|Y)
1221 return 0
1222 ;;
1223 *)
1224 echo;echo;echo
1225 eerror "You MUST accept the license to continue! Exiting!"
1226 die "Failed to accept license"
1227 ;;
1228 esac
1229}
1230
1231# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1161# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1232# the whole 'non-interactive' policy, but damnit I want CD support ! 1162# the whole 'non-interactive' policy, but damnit I want CD support !
1233# 1163#
1234# with these cdrom functions we handle all the user interaction and 1164# With these cdrom functions we handle all the user interaction and
1235# standardize everything. all you have to do is call cdrom_get_cds() 1165# standardize everything. All you have to do is call cdrom_get_cds()
1236# and when the function returns, you can assume that the cd has been 1166# and when the function returns, you can assume that the cd has been
1237# found at CDROM_ROOT. 1167# found at CDROM_ROOT.
1238# 1168#
1169# The function will attempt to locate a cd based upon a file that is on
1170# the cd. The more files you give this function, the more cds
1171# the cdrom functions will handle.
1172#
1239# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1173# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1240# etc... if you want to give the cds better names, then just export 1174# etc... If you want to give the cds better names, then just export
1241# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1175# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1176# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1177# also use the CDROM_NAME_SET bash array.
1242# 1178#
1243# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1179# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1244#
1245# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1246# - this will attempt to locate a cd based upon a file that is on
1247# the cd ... the more files you give this function, the more cds
1248# the cdrom functions will handle
1249cdrom_get_cds() { 1180cdrom_get_cds() {
1250 # first we figure out how many cds we're dealing with by 1181 # first we figure out how many cds we're dealing with by
1251 # the # of files they gave us 1182 # the # of files they gave us
1252 local cdcnt=0 1183 local cdcnt=0
1253 local f= 1184 local f=
1254 for f in "$@" ; do 1185 for f in "$@" ; do
1255 cdcnt=$((cdcnt + 1)) 1186 ((++cdcnt))
1256 export CDROM_CHECK_${cdcnt}="$f" 1187 export CDROM_CHECK_${cdcnt}="$f"
1257 done 1188 done
1258 export CDROM_TOTAL_CDS=${cdcnt} 1189 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1190 export CDROM_CURRENT_CD=1
1260 1191
1261 # now we see if the user gave use CD_ROOT ... 1192 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct 1193 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then 1194 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 export CDROM_ROOT="${CD_ROOT}"
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return
1267 fi
1268 # do the same for CD_ROOT_X
1269 if [ ! -z "${CD_ROOT_1}" ] ; then
1270 local var= 1195 local var=
1271 cdcnt=0 1196 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1197 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1198 ((++cdcnt))
1274 var="CD_ROOT_${cdcnt}" 1199 var="CD_ROOT_${cdcnt}"
1200 [[ -z ${!var} ]] && var="CD_ROOT"
1275 if [ -z "${!var}" ] ; then 1201 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1202 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1203 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1204 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1205 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1206 fi
1281 export CDROM_ROOTS_${cdcnt}="${!var}"
1282 done 1207 done
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1208 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1209 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1210 export CDROM_SET=-1
1211 for f in ${CDROM_CHECK_1//:/ } ; do
1212 ((++CDROM_SET))
1213 [[ -e ${CDROM_ROOT}/${f} ]] && break
1214 done
1215 export CDROM_MATCH=${f}
1285 return 1216 return
1286 fi 1217 fi
1287 1218
1219 # User didn't help us out so lets make sure they know they can
1220 # simplify the whole process ...
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1221 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1222 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1290 if [ -z "${CDROM_NAME}" ] ; then
1291 echo "cdrom for ${PN}."
1292 else
1293 echo "${CDROM_NAME}."
1294 fi
1295 echo 1223 echo
1296 einfo "If you do not have the CD, but have the data files" 1224 einfo "If you do not have the CD, but have the data files"
1297 einfo "mounted somewhere on your filesystem, just export" 1225 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1226 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1227 einfo "directory containing the files."
1300 echo 1228 echo
1229 einfo "For example:"
1230 einfo "export CD_ROOT=/mnt/cdrom"
1231 echo
1301 else 1232 else
1233 if [[ -n ${CDROM_NAME_SET} ]] ; then
1234 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1235 cdcnt=0
1236 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1237 ((++cdcnt))
1238 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1239 done
1240 fi
1241
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1242 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1243 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1244 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1245 ((++cdcnt))
1306 var="CDROM_NAME_${cdcnt}" 1246 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1247 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1248 done
1309 echo 1249 echo
1310 einfo "If you do not have the CDs, but have the data files" 1250 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export" 1251 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1252 einfo "the following variables so they point to the right place:"
1313 einfon "" 1253 einfon ""
1314 cdcnt=0 1254 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1255 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1256 ((++cdcnt))
1317 echo -n " CD_ROOT_${cdcnt}" 1257 echo -n " CD_ROOT_${cdcnt}"
1318 done 1258 done
1319 echo 1259 echo
1320 einfo "Or, if you have all the files in the same place, or" 1260 einfo "Or, if you have all the files in the same place, or"
1321 einfo "you only have one cdrom, you can export CD_ROOT" 1261 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source" 1262 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs." 1263 einfo "for all the CDs."
1324 echo 1264 echo
1265 einfo "For example:"
1266 einfo "export CD_ROOT_1=/mnt/cdrom"
1267 echo
1325 fi 1268 fi
1269
1270 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1271 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1272 cdrom_load_next_cd
1328} 1273}
1329 1274
1330# this is only used when you need access to more than one cd. 1275# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1276# @DESCRIPTION:
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1277# Some packages are so big they come on multiple CDs. When you're done reading
1333# remember, you can only go forward in the cd chain, you can't go back. 1278# files off a CD and want access to the next one, just call this function.
1279# Again, all the messy details of user interaction are taken care of for you.
1280# Once this returns, just read the variable CDROM_ROOT for the location of the
1281# mounted CD. Note that you can only go forward in the CD list, so make sure
1282# you only call this function when you're done using the current CD.
1334cdrom_load_next_cd() { 1283cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1284 local var
1337 1285 ((++CDROM_CURRENT_CD))
1338 if [ ! -z "${CD_ROOT}" ] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1286
1343 unset CDROM_ROOT 1287 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1288 var=CD_ROOT_${CDROM_CURRENT_CD}
1289 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [ -z "${!var}" ] ; then 1290 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1291 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1292 _cdrom_locate_file_on_cd ${!var}
1348 else 1293 else
1349 export CDROM_ROOT="${!var}" 1294 export CDROM_ROOT=${!var}
1350 fi 1295 fi
1351 1296
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1297 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1298}
1354 1299
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1302# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1303# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1304# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1305# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1306# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1307_cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do
1364 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})"
1366 local mline="" 1308 local mline=""
1367 local showedmsg=0 1309 local showedmsg=0 showjolietmsg=0
1368 1310
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1311 while [[ -z ${CDROM_ROOT} ]] ; do
1312 local i=0
1313 local -a cdset=(${*//:/ })
1314 if [[ -n ${CDROM_SET} ]] ; then
1315 cdset=(${cdset[${CDROM_SET}]})
1316 fi
1317
1318 while [[ -n ${cdset[${i}]} ]] ; do
1319 local dir=$(dirname ${cdset[${i}]})
1320 local file=$(basename ${cdset[${i}]})
1321
1322 local point= node= fs= foo=
1323 while read point node fs foo ; do
1324 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1325 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1326 && continue
1327 point=${point//\040/ }
1370 [ -d "${mline}/${dir}" ] || continue 1328 [[ ! -d ${point}/${dir} ]] && continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1329 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1372 && export CDROM_ROOT=${mline} 1330 export CDROM_ROOT=${point}
1331 export CDROM_SET=${i}
1332 export CDROM_MATCH=${cdset[${i}]}
1333 return
1334 done <<< "$(get_mounts)"
1335
1336 ((++i))
1373 done 1337 done
1374 1338
1375 if [ -z "${CDROM_ROOT}" ] ; then
1376 echo 1339 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1340 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1341 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1342 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1343 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1344 else
1385 if [ -z "${CDROM_NAME_1}" ] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1345 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1346 fi
1392 showedmsg=1 1347 else
1348 if [[ -z ${CDROM_NAME_1} ]] ; then
1349 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1350 else
1351 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1352 einfo "Please insert+mount the ${!var} cdrom now !"
1353 fi
1393 fi 1354 fi
1355 showedmsg=1
1356 fi
1394 einfo "Press return to scan for the cd again" 1357 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1358 einfo "or hit CTRL+C to abort the emerge."
1396 read 1359 echo
1360 if [[ ${showjolietmsg} -eq 0 ]] ; then
1361 showjolietmsg=1
1362 else
1363 ewarn "If you are having trouble with the detection"
1364 ewarn "of your CD, it is possible that you do not have"
1365 ewarn "Joliet support enabled in your kernel. Please"
1366 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1367 ebeep 5
1397 fi 1368 fi
1369 read || die "something is screwed with your system"
1398 done 1370 done
1399} 1371}
1400 1372
1373# @FUNCTION: strip-linguas
1374# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1375# @DESCRIPTION:
1401# Make sure that LINGUAS only contains languages that 1376# Make sure that LINGUAS only contains languages that
1402# a package can support 1377# a package can support. The first form allows you to
1403# 1378# specify a list of LINGUAS. The -i builds a list of po
1404# usage: strip-linguas <allow LINGUAS> 1379# files found in all the directories and uses the
1405# strip-linguas -i <directories of .po files> 1380# intersection of the lists. The -u builds a list of po
1406# strip-linguas -u <directories of .po files> 1381# files found in all the directories and uses the union
1407# 1382# of the lists.
1408# The first form allows you to specify a list of LINGUAS.
1409# The -i builds a list of po files found in all the
1410# directories and uses the intersection of the lists.
1411# The -u builds a list of po files found in all the
1412# directories and uses the union of the lists.
1413strip-linguas() { 1383strip-linguas() {
1414 local ls newls 1384 local ls newls nols
1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1385 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1416 local op="$1"; shift 1386 local op=$1; shift
1417 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1387 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1418 local d f 1388 local d f
1419 for d in "$@" ; do 1389 for d in "$@" ; do
1420 if [ "${op}" == "-u" ] ; then 1390 if [[ ${op} == "-u" ]] ; then
1421 newls="${ls}" 1391 newls=${ls}
1422 else 1392 else
1423 newls="" 1393 newls=""
1424 fi 1394 fi
1425 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1395 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1426 if [ "${op}" == "-i" ] ; then 1396 if [[ ${op} == "-i" ]] ; then
1427 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1397 has ${f} ${ls} && newls="${newls} ${f}"
1428 else 1398 else
1429 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1399 has ${f} ${ls} || newls="${newls} ${f}"
1430 fi 1400 fi
1431 done 1401 done
1432 ls="${newls}" 1402 ls=${newls}
1433 done 1403 done
1434 ls="${ls//.po}"
1435 else 1404 else
1436 ls="$@" 1405 ls="$@"
1437 fi 1406 fi
1438 1407
1439 ls=" ${ls} " 1408 nols=""
1440 newls="" 1409 newls=""
1441 for f in ${LINGUAS} ; do 1410 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1411 if has ${f} ${ls} ; then
1443 newls="${newls} ${f}" 1412 newls="${newls} ${f}"
1444 else 1413 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1414 nols="${nols} ${f}"
1446 fi 1415 fi
1447 done 1416 done
1448 if [ -z "${newls}" ] ; then 1417 [[ -n ${nols} ]] \
1449 unset LINGUAS 1418 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1450 else
1451 export LINGUAS="${newls}" 1419 export LINGUAS=${newls:1}
1452 fi
1453} 1420}
1454 1421
1455# moved from kernel.eclass since they are generally useful outside of 1422# @FUNCTION: preserve_old_lib
1456# kernel.eclass -iggy (20041002) 1423# @USAGE: <libs to preserve> [more libs]
1457 1424# @DESCRIPTION:
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in
1465 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";;
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such 1425# These functions are useful when a lib in your package changes ABI SONAME.
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1426# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this 1427# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant 1428# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds: 1429# solution, so instead you can call this from pkg_preinst. See also the
1487# 1430# preserve_old_lib_notify function.
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1491# ...
1492# }
1493#
1494# pkg_postinst() {
1495# ...
1496# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1497# ...
1498# }
1499
1500preserve_old_lib() { 1431preserve_old_lib() {
1501 LIB=$1 1432 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1433 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1434 die "Invalid preserve_old_lib() usage"
1435 fi
1436 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1502 1437
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1438 # let portage worry about it
1504 SONAME=`basename ${LIB}` 1439 has preserve-libs ${FEATURES} && return 0
1505 DIRNAME=`dirname ${LIB}`
1506 1440
1507 dodir ${DIRNAME} 1441 local lib dir
1508 cp ${ROOT}${LIB} ${D}${DIRNAME} 1442 for lib in "$@" ; do
1443 [[ -e ${ROOT}/${lib} ]] || continue
1444 dir=${lib%/*}
1445 dodir ${dir} || die "dodir ${dir} failed"
1446 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1509 touch ${D}${LIB} 1447 touch "${D}"/${lib}
1510 fi 1448 done
1511} 1449}
1512 1450
1451# @FUNCTION: preserve_old_lib_notify
1452# @USAGE: <libs to notify> [more libs]
1453# @DESCRIPTION:
1454# Spit helpful messages about the libraries preserved by preserve_old_lib.
1513preserve_old_lib_notify() { 1455preserve_old_lib_notify() {
1514 LIB=$1 1456 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1457 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1458 die "Invalid preserve_old_lib_notify() usage"
1459 fi
1515 1460
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1461 # let portage worry about it
1517 SONAME=`basename ${LIB}` 1462 has preserve-libs ${FEATURES} && return 0
1518 1463
1464 local lib notice=0
1465 for lib in "$@" ; do
1466 [[ -e ${ROOT}/${lib} ]] || continue
1467 if [[ ${notice} -eq 0 ]] ; then
1468 notice=1
1519 einfo "An old version of an installed library was detected on your system." 1469 ewarn "Old versions of installed libraries were detected on your system."
1520 einfo "In order to avoid breaking packages that link against is, this older version" 1470 ewarn "In order to avoid breaking packages that depend on these old libs,"
1521 einfo "is not being removed. In order to make full use of this newer version," 1471 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1522 einfo "you will need to execute the following command:" 1472 ewarn "in order to remove these old dependencies. If you do not have this"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1473 ewarn "helper program, simply emerge the 'gentoolkit' package."
1524 einfo 1474 ewarn
1525 einfo "After doing that, you can safely remove ${LIB}" 1475 fi
1526 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1476 # temp hack for #348634 #357225
1527 fi 1477 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1478 ewarn " # revdep-rebuild --library '${lib}'"
1479 done
1480 if [[ ${notice} -eq 1 ]] ; then
1481 ewarn
1482 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1483 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1484 for lib in "$@" ; do
1485 ewarn " # rm '${lib}'"
1486 done
1487 fi
1528} 1488}
1529 1489
1530# Hack for people to figure out if a package was built with 1490# @FUNCTION: built_with_use
1531# certain USE flags 1491# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1492# @DESCRIPTION:
1532# 1493#
1533# Usage: built_with_use <DEPEND ATOM> <List of USE flags> 1494# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1534# ex: built_with_use xchat gtk2 1495#
1496# A temporary hack until portage properly supports DEPENDing on USE
1497# flags being enabled in packages. This will check to see if the specified
1498# DEPEND atom was built with the specified list of USE flags. The
1499# --missing option controls the behavior if called on a package that does
1500# not actually support the defined USE flags (aka listed in IUSE).
1501# The default is to abort (call die). The -a and -o flags control
1502# the requirements of the USE flags. They correspond to "and" and "or"
1503# logic. So the -a flag means all listed USE flags must be enabled
1504# while the -o flag means at least one of the listed IUSE flags must be
1505# enabled. The --hidden option is really for internal use only as it
1506# means the USE flag we're checking is hidden expanded, so it won't be found
1507# in IUSE like normal USE flags.
1508#
1509# Remember that this function isn't terribly intelligent so order of optional
1510# flags matter.
1535built_with_use() { 1511built_with_use() {
1512 local hidden="no"
1513 if [[ $1 == "--hidden" ]] ; then
1514 hidden="yes"
1515 shift
1516 fi
1517
1518 local missing_action="die"
1519 if [[ $1 == "--missing" ]] ; then
1520 missing_action=$2
1521 shift ; shift
1522 case ${missing_action} in
1523 true|false|die) ;;
1524 *) die "unknown action '${missing_action}'";;
1525 esac
1526 fi
1527
1528 local opt=$1
1529 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1530
1536 local PKG=$(portageq best_version ${ROOT} $1) 1531 local PKG=$(best_version $1)
1532 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1533 shift
1534
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1535 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1538 [[ ! -e ${USEFILE} ]] && return 1 1536 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1537
1538 # if the IUSE file doesn't exist, the read will error out, we need to handle
1539 # this gracefully
1540 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1541 case ${missing_action} in
1542 true) return 0;;
1543 false) return 1;;
1544 die) die "Unable to determine what USE flags $PKG was built with";;
1545 esac
1546 fi
1547
1548 if [[ ${hidden} == "no" ]] ; then
1549 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1550 # Don't check USE_EXPAND #147237
1551 local expand
1552 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1553 if [[ $1 == ${expand}_* ]] ; then
1554 expand=""
1555 break
1556 fi
1557 done
1558 if [[ -n ${expand} ]] ; then
1559 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1560 case ${missing_action} in
1561 true) return 0;;
1562 false) return 1;;
1563 die) die "$PKG does not actually support the $1 USE flag!";;
1564 esac
1565 fi
1566 fi
1567 fi
1539 1568
1540 local USE_BUILT=$(<${USEFILE}) 1569 local USE_BUILT=$(<${USEFILE})
1541
1542 shift
1543 while [ $# -gt 0 ] ; do 1570 while [[ $# -gt 0 ]] ; do
1571 if [[ ${opt} = "-o" ]] ; then
1572 has $1 ${USE_BUILT} && return 0
1573 else
1544 has $1 ${USE_BUILT} || return 1 1574 has $1 ${USE_BUILT} || return 1
1575 fi
1545 shift 1576 shift
1546 done 1577 done
1547 return 0 1578 [[ ${opt} = "-a" ]]
1548} 1579}
1549 1580
1581# @FUNCTION: epunt_cxx
1582# @USAGE: [dir to scan]
1583# @DESCRIPTION:
1550# Many configure scripts wrongly bail when a C++ compiler 1584# Many configure scripts wrongly bail when a C++ compiler could not be
1551# could not be detected. #73450 1585# detected. If dir is not specified, then it defaults to ${S}.
1586#
1587# http://bugs.gentoo.org/73450
1552epunt_cxx() { 1588epunt_cxx() {
1553 local dir=$1 1589 local dir=$1
1554 [[ -z ${dir} ]] && dir=${S} 1590 [[ -z ${dir} ]] && dir=${S}
1555 ebegin "Removing useless C++ checks" 1591 ebegin "Removing useless C++ checks"
1556 local f 1592 local f
1557 for f in $(find ${dir} -name configure) ; do 1593 find "${dir}" -name configure | while read f ; do
1558 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1594 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1559 done 1595 done
1560 eend 0 1596 eend 0
1561} 1597}
1562 1598
1563# get_abi_var <VAR> [<ABI>] 1599# @FUNCTION: make_wrapper
1564# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults 1600# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1565# 1601# @DESCRIPTION:
1566# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH} 1602# Create a shell wrapper script named wrapper in installpath
1567# and getting a more multilib-aware portage layout. It may end up being used, but for now 1603# (defaults to the bindir) to execute target (default of wrapper) by
1568# it is subject to removal if a better way is worked out. 1604# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1569# 1605# libpaths followed by optionally changing directory to chdir.
1570# ex: 1606make_wrapper() {
1571# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1607 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1572# 1608 local tmpwrapper=$(emktemp)
1573# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" 1609 # We don't want to quote ${bin} so that people can pass complex
1574# This will hopefully be added to portage soon... 1610 # things as $bin ... "./someprog --args"
1575# 1611 cat << EOF > "${tmpwrapper}"
1576# If <ABI> is not specified, ${ABI} is used. 1612#!/bin/sh
1577# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. 1613cd "${chdir:-.}"
1578# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1579#
1580# Jeremy Huddleston <eradicator@gentoo.org>
1581get_abi_var() {
1582 local flag=$1
1583 local abi
1584 if [ $# -gt 1 ]; then
1585 abi=$1
1586 elif [ -n "${ABI}" ]; then 1614if [ -n "${libdir}" ] ; then
1587 abi=${ABI} 1615 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1588 elif [ -n "${DEFAULT_ABI}" ]; then 1616 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1589 abi=${DEFAULT_ABI}
1590 else 1617 else
1591 return "" 1618 export LD_LIBRARY_PATH="${libdir}"
1619 fi
1592 fi 1620fi
1593 eval echo \${${flag}_${abi}} 1621exec ${bin} "\$@"
1622EOF
1623 chmod go+rx "${tmpwrapper}"
1624 if [[ -n ${path} ]] ; then
1625 (
1626 exeinto "${path}"
1627 newexe "${tmpwrapper}" "${wrapper}"
1628 ) || die
1629 else
1630 newbin "${tmpwrapper}" "${wrapper}" || die
1631 fi
1594} 1632}
1595 1633
1596get_abi_CFLAGS() { get_abi_var CFLAGS $1; } 1634# @FUNCTION: path_exists
1597get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; } 1635# @USAGE: [-a|-o] <paths>
1598get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; } 1636# @DESCRIPTION:
1599get_abi_LIBDIR() { get_abi_var LIBDIR $1; } 1637# Check if the specified paths exist. Works for all types of paths
1638# (files/dirs/etc...). The -a and -o flags control the requirements
1639# of the paths. They correspond to "and" and "or" logic. So the -a
1640# flag means all the paths must exist while the -o flag means at least
1641# one of the paths must exist. The default behavior is "and". If no
1642# paths are specified, then the return value is "false".
1643path_exists() {
1644 local opt=$1
1645 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1600 1646
1647 # no paths -> return false
1648 # same behavior as: [[ -e "" ]]
1649 [[ $# -eq 0 ]] && return 1
1650
1651 local p r=0
1652 for p in "$@" ; do
1653 [[ -e ${p} ]]
1654 : $(( r += $? ))
1655 done
1656
1657 case ${opt} in
1658 -a) return $(( r != 0 )) ;;
1659 -o) return $(( r == $# )) ;;
1660 esac
1661}
1662
1663# @FUNCTION: in_iuse
1664# @USAGE: <flag>
1665# @DESCRIPTION:
1666# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1667# as necessary.
1668#
1669# Note that this function should not be used in the global scope.
1670in_iuse() {
1671 debug-print-function ${FUNCNAME} "${@}"
1672 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1673
1674 local flag=${1}
1675 local liuse=( ${IUSE} )
1676
1677 has "${flag}" "${liuse[@]#[+-]}"
1678}
1679
1680# @FUNCTION: use_if_iuse
1681# @USAGE: <flag>
1682# @DESCRIPTION:
1683# Return true if the given flag is in USE and IUSE.
1684#
1685# Note that this function should not be used in the global scope.
1686use_if_iuse() {
1687 in_iuse $1 || return 1
1688 use $1
1689}
1690
1691# @FUNCTION: usex
1692# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1693# @DESCRIPTION:
1694# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1695# otherwise echo [false output][false suffix] (defaults to "no").
1696usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1697
1698check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1699
1700fi

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