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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 1.114 2004/10/06 04:21:08 usata Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.376 2011/12/17 06:13:50 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib portability user
16 22
17DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
18 24
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 25if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 26
21# outputting to a terminal, don't wait. For compatability purposes, the argument 27# @FUNCTION: epause
22# must be an integer greater than zero. 28# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 29# @DESCRIPTION:
30# Sleep for the specified number of seconds (default of 5 seconds). Useful when
31# printing a message the user should probably be reading and often used in
32# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
33# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 34epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 36}
29 37
30# Beep the specified number of times (defaults to five). If our output 38# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 39# @USAGE: [number of beeps]
32# don't beep. 40# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 41# Issue the specified number of beeps (default of 5 beeps). Useful when
42# printing a message the user should probably be reading and often used in
43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
44# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 45ebeep() {
35 local n 46 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 49 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 50 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 51 echo -ne "\a"
41 sleep 1 52 sleep 1
42 done 53 done
43 fi 54 fi
44} 55}
45 56
46# This function simply returns the desired lib directory. With portage 57else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 58
48# to accomidate the needs of multilib systems. It's no longer a good idea 59ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 61}
62
63epause() {
64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
65}
66
67fi
68
69# @FUNCTION: eqawarn
70# @USAGE: [message]
71# @DESCRIPTION:
72# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
73# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
74# profile.
75if ! declare -F eqawarn >/dev/null ; then
76 eqawarn() {
77 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
78 :
79 }
80fi
81
82# @FUNCTION: ecvs_clean
83# @USAGE: [list of dirs]
84# @DESCRIPTION:
85# Remove CVS directories recursiveley. Useful when a source tarball contains
86# internal CVS directories. Defaults to $PWD.
87ecvs_clean() {
88 [[ -z $* ]] && set -- .
89 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
90 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
91}
92
93# @FUNCTION: esvn_clean
94# @USAGE: [list of dirs]
95# @DESCRIPTION:
96# Remove .svn directories recursiveley. Useful when a source tarball contains
97# internal Subversion directories. Defaults to $PWD.
98esvn_clean() {
99 [[ -z $* ]] && set -- .
100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
101}
102
103# @FUNCTION: estack_push
104# @USAGE: <stack> [items to push]
105# @DESCRIPTION:
106# Push any number of items onto the specified stack. Pick a name that
107# is a valid variable (i.e. stick to alphanumerics), and push as many
108# items as you like onto the stack at once.
51# 109#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 110# The following code snippet will echo 5, then 4, then 3, then ...
53get_libdir() { 111# @CODE
54 LIBDIR_TEST=$(type econf) 112# estack_push mystack 1 2 3 4 5
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 113# while estack_pop mystack i ; do
56 # if there is an override, we want to use that... always. 114# echo "${i}"
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" 115# done
58 # We don't need to know the verison of portage. We only need to know 116# @CODE
59 # if there is support for CONF_LIBDIR in econf and co. 117estack_push() {
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09 118 [[ $# -eq 0 ]] && die "estack_push: incorrect # of arguments"
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then 119 local stack_name="__ESTACK_$1__" ; shift
62 # # and if there isnt an override, and we're using a version of 120 eval ${stack_name}+=\( \"\$@\" \)
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib 121}
64 # # and friends from portage 2.0.50 wont be too happy otherwise. 122
65 # CONF_LIBDIR="lib" 123# @FUNCTION: estack_pop
124# @USAGE: <stack> [variable]
125# @DESCRIPTION:
126# Pop a single item off the specified stack. If a variable is specified,
127# the popped item is stored there. If no more items are available, return
128# 1, else return 0. See estack_push for more info.
129estack_pop() {
130 [[ $# -eq 0 || $# -gt 2 ]] && die "estack_pop: incorrect # of arguments"
131
132 # We use the fugly __estack_xxx var names to avoid collision with
133 # passing back the return value. If we used "local i" and the
134 # caller ran `estack_pop ... i`, we'd end up setting the local
135 # copy of "i" rather than the caller's copy. The __estack_xxx
136 # garbage is preferable to using $1/$2 everywhere as that is a
137 # bit harder to read.
138 local __estack_name="__ESTACK_$1__" ; shift
139 local __estack_retvar=$1 ; shift
140 eval local __estack_i=\${#${__estack_name}\[@\]}
141 # Don't warn -- let the caller interpret this as a failure
142 # or as normal behavior (akin to `shift`)
143 [[ $(( --__estack_i )) -eq -1 ]] && return 1
144
145 if [[ -n ${__estack_retvar} ]] ; then
146 eval ${__estack_retvar}=\"\${${__estack_name}\[${__estack_i}\]}\"
66 #fi 147 fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support 148 eval unset ${__estack_name}\[${__estack_i}\]
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74} 149}
75 150
76 151# @FUNCTION: eshopts_push
77get_multilibdir() { 152# @USAGE: [options to `set` or `shopt`]
78 echo ${CONF_MULTILIBDIR:=lib32} 153# @DESCRIPTION:
79} 154# Often times code will want to enable a shell option to change code behavior.
80 155# Since changing shell options can easily break other pieces of code (which
81 156# assume the default state), eshopts_push is used to (1) push the current shell
82# Sometimes you need to override the value returned by get_libdir. A good 157# options onto a stack and (2) pass the specified arguments to set.
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89# 158#
90# get_libdir_override lib64 159# If the first argument is '-s' or '-u', we assume you want to call `shopt`
160# rather than `set` as there are some options only available via that.
91# 161#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 162# A common example is to disable shell globbing so that special meaning/care
93get_libdir_override() { 163# may be used with variables/arguments to custom functions. That would be:
94 CONF_LIBDIR="$1" 164# @CODE
95 CONF_LIBDIR_OVERRIDE="$1" 165# eshopts_push -s noglob
96} 166# for x in ${foo} ; do
97 167# if ...some check... ; then
98# This function generate linker scripts in /usr/lib for dynamic 168# eshopts_pop
99# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's
103# library search path. This cause many builds to fail.
104# See bug #4411 for more info.
105#
106# To use, simply call:
107#
108# gen_usr_ldscript libfoo.so
109#
110# Note that you should in general use the unversioned name of
111# the library, as ldconfig should usually update it correctly
112# to point to the latest version of the library present.
113#
114# <azarah@gentoo.org> (26 Oct 2002)
115#
116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
118 # Just make sure it exists
119 dodir /usr/${libdir}
120
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122/* GNU ld script
123 Because Gentoo have critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we
125 need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for
128 more info. */
129GROUP ( /${libdir}/${1} )
130END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0 169# return 0
147 fi 170# fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 171# done
158 172# eshopts_pop
159 echo 173# @CODE
160 174eshopts_push() {
161 return 0 175 if [[ $1 == -[su] ]] ; then
176 estack_push eshopts "$(shopt -p)"
177 [[ $# -eq 0 ]] && return 0
178 shopt "$@" || die "${FUNCNAME}: bad options to shopt: $*"
179 else
180 estack_push eshopts $-
181 [[ $# -eq 0 ]] && return 0
182 set "$@" || die "${FUNCNAME}: bad options to set: $*"
183 fi
162} 184}
163 185
164# Default directory where patches are located 186# @FUNCTION: eshopts_pop
187# @USAGE:
188# @DESCRIPTION:
189# Restore the shell options to the state saved with the corresponding
190# eshopts_push call. See that function for more details.
191eshopts_pop() {
192 local s
193 estack_pop eshopts s || die "${FUNCNAME}: unbalanced push"
194 if [[ ${s} == "shopt -"* ]] ; then
195 eval "${s}" || die "${FUNCNAME}: sanity: invalid shopt options: ${s}"
196 else
197 set +$- || die "${FUNCNAME}: sanity: invalid shell settings: $-"
198 set -${s} || die "${FUNCNAME}: sanity: unable to restore saved shell settings: ${s}"
199 fi
200}
201
202# @FUNCTION: eumask_push
203# @USAGE: <new umask>
204# @DESCRIPTION:
205# Set the umask to the new value specified while saving the previous
206# value onto a stack. Useful for temporarily changing the umask.
207eumask_push() {
208 estack_push eumask "$(umask)"
209 umask "$@" || die "${FUNCNAME}: bad options to umask: $*"
210}
211
212# @FUNCTION: eumask_pop
213# @USAGE:
214# @DESCRIPTION:
215# Restore the previous umask state.
216eumask_pop() {
217 local s
218 estack_pop eumask s || die "${FUNCNAME}: unbalanced push"
219 umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}"
220}
221
222# @VARIABLE: EPATCH_SOURCE
223# @DESCRIPTION:
224# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 225EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 226# @VARIABLE: EPATCH_SUFFIX
227# @DESCRIPTION:
228# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 229EPATCH_SUFFIX="patch.bz2"
230# @VARIABLE: EPATCH_OPTS
231# @DESCRIPTION:
168# Default options for patch 232# Default options for patch:
233# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 234# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 235# --no-backup-if-mismatch - do not leave .orig files behind
236# -E - automatically remove empty files
237# @CODE
238EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
239# @VARIABLE: EPATCH_EXCLUDE
240# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 241# List of patches not to apply. Note this is only file names,
172# and not the full path .. 242# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 243EPATCH_EXCLUDE=""
244# @VARIABLE: EPATCH_SINGLE_MSG
245# @DESCRIPTION:
174# Change the printed message for a single patch. 246# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 247EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 248# @VARIABLE: EPATCH_MULTI_MSG
177# 249# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 250# Change the printed message for multiple patches.
179# 251EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
252# @VARIABLE: EPATCH_FORCE
253# @DESCRIPTION:
254# Only require patches to match EPATCH_SUFFIX rather than the extended
255# arch naming style.
180EPATCH_FORCE="no" 256EPATCH_FORCE="no"
181 257
182# This function is for bulk patching, or in theory for just one 258# @FUNCTION: epatch
183# or two patches. 259# @USAGE: [patches] [dirs of patches]
260# @DESCRIPTION:
261# epatch is designed to greatly simplify the application of patches. It can
262# process patch files directly, or directories of patches. The patches may be
263# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
264# the -p option as epatch will automatically attempt -p0 to -p5 until things
265# apply successfully.
184# 266#
185# It should work with .bz2, .gz, .zip and plain text patches. 267# If you do not specify any options, then epatch will default to the directory
186# Currently all patches should be the same format. 268# specified by EPATCH_SOURCE.
187# 269#
188# You do not have to specify '-p' option to patch, as it will 270# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 271# @CODE
190# 272# if ${EPATCH_FORCE} != "yes"
191# Above EPATCH_* variables can be used to control various defaults,
192# bug they should be left as is to ensure an ebuild can rely on
193# them for.
194#
195# Patches are applied in current directory.
196#
197# Bulk Patches should preferibly have the form of:
198#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 273# ??_${ARCH}_foo.${EPATCH_SUFFIX}
274# else
275# *.${EPATCH_SUFFIX}
276# @CODE
277# The leading ?? are typically numbers used to force consistent patch ordering.
278# The arch field is used to apply patches only for the host architecture with
279# the special value of "all" means apply for everyone. Note that using values
280# other than "all" is highly discouraged -- you should apply patches all the
281# time and let architecture details be detected at configure/compile time.
200# 282#
201# For example: 283# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
284# for patches to apply.
202# 285#
203# 01_all_misc-fix.patch.bz2 286# Refer to the other EPATCH_xxx variables for more customization of behavior.
204# 02_sparc_another-fix.patch.bz2
205#
206# This ensures that there are a set order, and you can have ARCH
207# specific patches.
208#
209# If you however give an argument to epatch(), it will treat it as a
210# single patch that need to be applied if its a file. If on the other
211# hand its a directory, it will set EPATCH_SOURCE to this.
212#
213# <azarah@gentoo.org> (10 Nov 2002)
214#
215epatch() { 287epatch() {
216 local PIPE_CMD="" 288 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 289 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 290 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 291 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 292 }
221 local x=""
222 293
223 if [ "$#" -gt 1 ] 294 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 then 295
296 # Let the rest of the code process one user arg at a time --
297 # each arg may expand into multiple patches, and each arg may
298 # need to start off with the default global EPATCH_xxx values
299 if [[ $# -gt 1 ]] ; then
225 local m="" 300 local m
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 301 for m in "$@" ; do
228 epatch "${m}" 302 epatch "${m}"
229 done 303 done
230 return 0 304 return 0
231 fi 305 fi
232 306
233 if [ -n "$1" -a -f "$1" ] 307 local SINGLE_PATCH="no"
234 then 308 # no args means process ${EPATCH_SOURCE}
309 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
310
311 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 312 SINGLE_PATCH="yes"
236 313 set -- "$1"
237 local EPATCH_SOURCE="$1" 314 # Use the suffix from the single patch (localize it); the code
315 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 316 local EPATCH_SUFFIX=$1
239 317
240 elif [ -n "$1" -a -d "$1" ] 318 elif [[ -d $1 ]] ; then
241 then 319 # Some people like to make dirs of patches w/out suffixes (vim)
242 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 320 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 321
322 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
323 # Re-use EPATCH_SOURCE as a search dir
324 epatch "${EPATCH_SOURCE}/$1"
325 return $?
326
327 else
328 # sanity check ... if it isn't a dir or file, wtf man ?
329 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
330 echo
331 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
332 eerror
333 eerror " ${EPATCH_SOURCE}"
334 eerror " ( ${EPATCH_SOURCE##*/} )"
335 echo
336 die "Cannot find \$EPATCH_SOURCE!"
337 fi
338
339 local PIPE_CMD
340 case ${EPATCH_SUFFIX##*\.} in
341 xz) PIPE_CMD="xz -dc" ;;
342 lzma) PIPE_CMD="lzma -dc" ;;
343 bz2) PIPE_CMD="bzip2 -dc" ;;
344 gz|Z|z) PIPE_CMD="gzip -dc" ;;
345 ZIP|zip) PIPE_CMD="unzip -p" ;;
346 *) ;;
347 esac
348
349 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
350
351 local x
352 for x in "$@" ; do
353 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
354 # didn't match anything, ignore continue on
355 [[ ! -f ${x} ]] && continue
356
357 local patchname=${x##*/}
358
359 # Apply single patches, or forced sets of patches, or
360 # patches with ARCH dependant names.
361 # ???_arch_foo.patch
362 # Else, skip this input altogether
363 local a=${patchname#*_} # strip the ???_
364 a=${a%%_*} # strip the _foo.patch
365 if ! [[ ${SINGLE_PATCH} == "yes" || \
366 ${EPATCH_FORCE} == "yes" || \
367 ${a} == all || \
368 ${a} == ${ARCH} ]]
244 then 369 then
245 local EPATCH_SOURCE="$1/*" 370 continue
246 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi
249 else
250 if [ ! -d ${EPATCH_SOURCE} ]
251 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then
254 EPATCH_SOURCE="$1"
255 fi 371 fi
256 372
257 echo 373 # Let people filter things dynamically
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror
260 eerror " ${EPATCH_SOURCE}"
261 echo
262 die "Cannot find \$EPATCH_SOURCE!"
263 fi
264
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi
267
268 case ${EPATCH_SUFFIX##*\.} in
269 bz2)
270 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2"
272 ;;
273 gz|Z|z)
274 PIPE_CMD="gzip -dc"
275 PATCH_SUFFIX="gz"
276 ;;
277 ZIP|zip)
278 PIPE_CMD="unzip -p"
279 PATCH_SUFFIX="zip"
280 ;;
281 *)
282 PIPE_CMD="cat"
283 PATCH_SUFFIX="patch"
284 ;;
285 esac
286
287 if [ "${SINGLE_PATCH}" = "no" ]
288 then
289 einfo "Applying various patches (bugfixes/updates)..."
290 fi
291 for x in ${EPATCH_SOURCE}
292 do
293 # New ARCH dependant patch naming scheme...
294 #
295 # ???_arch_foo.patch
296 #
297 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ])
300 then
301 local count=0
302 local popts="${EPATCH_OPTS}"
303
304 if [ -n "${EPATCH_EXCLUDE}" ] 374 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
305 then 375 # let people use globs in the exclude
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 376 eshopts_push -o noglob
307 then 377
378 local ex
379 for ex in ${EPATCH_EXCLUDE} ; do
380 if [[ ${patchname} == ${ex} ]] ; then
381 eshopts_pop
308 continue 382 continue 2
309 fi 383 fi
384 done
385
386 eshopts_pop
310 fi 387 fi
311 388
312 if [ "${SINGLE_PATCH}" = "yes" ] 389 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
313 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 390 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
315 then
316 einfo "${EPATCH_SINGLE_MSG}" 391 einfo "${EPATCH_SINGLE_MSG}"
317 else
318 einfo "Applying ${x##*/}..."
319 fi
320 else 392 else
321 einfo " ${x##*/}..." 393 einfo "Applying ${patchname} ..."
322 fi
323
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ]
329 do
330 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333
334 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 else
339 PATCH_TARGET="${x}"
340 fi
341
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351 then
352 echo
353 eerror "Could not extract patch!"
354 #die "Could not extract patch!"
355 count=5
356 break
357 fi
358 fi
359
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369
370 if [ "$?" -ne 0 ]
371 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373 echo
374 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!"
377 count=5
378 fi
379
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381
382 break
383 fi
384
385 count=$((count + 1))
386 done
387
388 if [ "${PATCH_SUFFIX}" != "patch" ]
389 then
390 rm -f ${PATCH_TARGET}
391 fi
392
393 if [ "${count}" -eq 5 ]
394 then
395 echo
396 eerror "Failed Patch: ${x##*/}!"
397 eerror
398 eerror "Include in your bugreport the contents of:"
399 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401 echo
402 die "Failed Patch: ${x##*/}!"
403 fi
404
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406
407 eend 0
408 fi
409 done
410 if [ "${SINGLE_PATCH}" = "no" ]
411 then
412 einfo "Done with patching"
413 fi
414}
415
416# This function return true if we are using the NPTL pthreads
417# implementation.
418#
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426
427 int main()
428 {
429 char buf[255];
430 char *str = buf;
431
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433 if (NULL != str) {
434 printf("%s\n", str);
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... "
448 if ${T}/nptl
449 then
450 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system
544# vapier@gentoo.org
545#
546# Takes just 1 parameter (the directory to create tmpfile in)
547mymktemp() {
548 local topdir="$1"
549
550 [ -z "${topdir}" ] && topdir=/tmp
551 if [ "`which mktemp 2>/dev/null`" ]
552 then
553 mktemp -p ${topdir}
554 else
555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
556 touch ${tmp}
557 echo ${tmp}
558 fi
559}
560
561# Small wrapper for getent (Linux), nidump (Mac OS X),
562# and pw (FreeBSD) used in enewuser()/enewgroup()
563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
565#
566# egetent(database, key)
567egetent() {
568 if useq macos || useq ppc-macos ; then
569 case "$2" in
570 *[!0-9]*) # Non numeric
571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572 ;;
573 *) # Numeric
574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
575 ;;
576 esac
577 elif useq x86-fbsd ; then
578 local action
579 if [ "$1" == "passwd" ]
580 then
581 action="user"
582 else
583 action="group"
584 fi
585 pw show "${action}" "$2" -q
586 else
587 which nscd >& /dev/null && nscd -i "$1"
588 getent "$1" "$2"
589 fi
590}
591
592# Simplify/standardize adding users to the system
593# vapier@gentoo.org
594#
595# enewuser(username, uid, shell, homedir, groups, extra options)
596#
597# Default values if you do not specify any:
598# username: REQUIRED !
599# uid: next available (see useradd(8))
600# note: pass -1 to get default behavior
601# shell: /bin/false
602# homedir: /dev/null
603# groups: none
604# extra: comment of 'added by portage for ${PN}'
605enewuser() {
606 # get the username
607 local euser="$1"; shift
608 if [ -z "${euser}" ]
609 then
610 eerror "No username specified !"
611 die "Cannot call enewuser without a username"
612 fi
613
614 # lets see if the username already exists
615 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
616 then
617 return 0
618 fi
619 einfo "Adding user '${euser}' to your system ..."
620
621 # options to pass to useradd
622 local opts=
623
624 # handle uid
625 local euid="$1"; shift
626 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
627 then
628 if [ "${euid}" -gt 0 ]
629 then
630 if [ ! -z "`egetent passwd ${euid}`" ]
631 then
632 euid="next"
633 fi 394 fi
634 else 395 else
635 eerror "Userid given but is not greater than 0 !" 396 einfo " ${patchname} ..."
636 die "${euid} is not a valid UID" 397 fi
398
399 # most of the time, there will only be one run per unique name,
400 # but if there are more, make sure we get unique log filenames
401 local STDERR_TARGET="${T}/${patchname}.out"
402 if [[ -e ${STDERR_TARGET} ]] ; then
403 STDERR_TARGET="${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
637 fi 421 fi
422 else
423 PATCH_TARGET=${x}
424 fi
425
426 # Check for absolute paths in patches. If sandbox is disabled,
427 # people could (accidently) patch files in the root filesystem.
428 # Or trigger other unpleasantries #237667. So disallow -p0 on
429 # such patches.
430 local abs_paths=$(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 "***** ${patchname} *****"
448 echo
449 echo "PATCH COMMAND: patch -p${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} )"
495 eerror
496 eerror "Include in your bugreport the contents of:"
497 eerror
498 eerror " ${STDERR_TARGET}"
499 echo
500 die "Failed Patch: ${patchname}!"
501 fi
502
503 # if everything worked, delete the patch log
504 rm -f "${STDERR_TARGET}"
505 eend 0
506 done
507
508 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
509 : # everything worked
510}
511
512# @FUNCTION: epatch_user
513# @USAGE:
514# @DESCRIPTION:
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 [[ $# -ne 0 ]] && die "epatch_user takes no options"
540
541 # Allow multiple calls to this function; ignore all but the first
542 local applied="${T}/epatch_user.applied"
543 [[ -e ${applied} ]] && return 2
544
545 # don't clobber any EPATCH vars that the parent might want
546 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
547 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
548 EPATCH_SOURCE=${base}/${CTARGET}/${check}
549 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
550 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
551 if [[ -d ${EPATCH_SOURCE} ]] ; then
552 EPATCH_SOURCE=${EPATCH_SOURCE} \
553 EPATCH_SUFFIX="patch" \
554 EPATCH_FORCE="yes" \
555 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
556 epatch
557 echo "${EPATCH_SOURCE}" > "${applied}"
558 return 0
559 fi
560 done
561 echo "none" > "${applied}"
562 return 1
563}
564
565# @FUNCTION: emktemp
566# @USAGE: [temp dir]
567# @DESCRIPTION:
568# Cheap replacement for when debianutils (and thus mktemp)
569# does not exist on the users system.
570emktemp() {
571 local exe="touch"
572 [[ $1 == -d ]] && exe="mkdir" && shift
573 local topdir=$1
574
575 if [[ -z ${topdir} ]] ; then
576 [[ -z ${T} ]] \
577 && topdir="/tmp" \
578 || topdir=${T}
579 fi
580
581 if ! type -P mktemp > /dev/null ; then
582 # system lacks `mktemp` so we have to fake it
583 local tmp=/
584 while [[ -e ${tmp} ]] ; do
585 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
586 done
587 ${exe} "${tmp}" || ${exe} -p "${tmp}"
588 echo "${tmp}"
638 else 589 else
639 euid="next" 590 # the args here will give slightly wierd names on BSD,
640 fi 591 # but should produce a usable file on all userlands
641 if [ "${euid}" == "next" ] 592 if [[ ${exe} == "touch" ]] ; then
642 then 593 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
643 local pwrange
644 if [ "${USERLAND}" == "BSD" ] ; then
645 pwrange="`jot 898 101`"
646 else 594 else
647 pwrange="`seq 101 999`" 595 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
596 fi
648 fi 597 fi
649 for euid in ${pwrange} ; do 598}
650 [ -z "`egetent passwd ${euid}`" ] && break 599
600# @FUNCTION: edos2unix
601# @USAGE: <file> [more files ...]
602# @DESCRIPTION:
603# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
604# to remove all of these text utilities from DEPEND variables because this
605# is a script based solution. Just give it a list of files to convert and
606# they will all be changed from the DOS CRLF format to the UNIX LF format.
607edos2unix() {
608 [[ $# -eq 0 ]] && return 0
609 sed -i 's/\r$//' -- "$@" || die
610}
611
612# Make a desktop file !
613# Great for making those icons in kde/gnome startmenu !
614# Amaze your friends ! Get the women ! Join today !
615#
616# make_desktop_entry(<command>, [name], [icon], [type], [fields])
617#
618# binary: what command does the app run with ?
619# name: the name that will show up in the menu
620# icon: give your little like a pretty little icon ...
621# this can be relative (to /usr/share/pixmaps) or
622# a full path to an icon
623# type: what kind of application is this ? for categories:
624# http://standards.freedesktop.org/menu-spec/latest/apa.html
625# fields: extra fields to append to the desktop file; a printf string
626make_desktop_entry() {
627 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
628
629 local exec=${1}
630 local name=${2:-${PN}}
631 local icon=${3:-${PN}}
632 local type=${4}
633 local fields=${5}
634
635 if [[ -z ${type} ]] ; then
636 local catmaj=${CATEGORY%%-*}
637 local catmin=${CATEGORY##*-}
638 case ${catmaj} in
639 app)
640 case ${catmin} in
641 accessibility) type=Accessibility;;
642 admin) type=System;;
643 antivirus) type=System;;
644 arch) type=Archiving;;
645 backup) type=Archiving;;
646 cdr) type=DiscBurning;;
647 dicts) type=Dictionary;;
648 doc) type=Documentation;;
649 editors) type=TextEditor;;
650 emacs) type=TextEditor;;
651 emulation) type=Emulator;;
652 laptop) type=HardwareSettings;;
653 office) type=Office;;
654 pda) type=PDA;;
655 vim) type=TextEditor;;
656 xemacs) type=TextEditor;;
657 esac
658 ;;
659
660 dev)
661 type="Development"
662 ;;
663
664 games)
665 case ${catmin} in
666 action|fps) type=ActionGame;;
667 arcade) type=ArcadeGame;;
668 board) type=BoardGame;;
669 emulation) type=Emulator;;
670 kids) type=KidsGame;;
671 puzzle) type=LogicGame;;
672 roguelike) type=RolePlaying;;
673 rpg) type=RolePlaying;;
674 simulation) type=Simulation;;
675 sports) type=SportsGame;;
676 strategy) type=StrategyGame;;
677 esac
678 type="Game;${type}"
679 ;;
680
681 gnome)
682 type="Gnome;GTK"
683 ;;
684
685 kde)
686 type="KDE;Qt"
687 ;;
688
689 mail)
690 type="Network;Email"
691 ;;
692
693 media)
694 case ${catmin} in
695 gfx)
696 type=Graphics
697 ;;
698 *)
699 case ${catmin} in
700 radio) type=Tuner;;
701 sound) type=Audio;;
702 tv) type=TV;;
703 video) type=Video;;
704 esac
705 type="AudioVideo;${type}"
706 ;;
707 esac
708 ;;
709
710 net)
711 case ${catmin} in
712 dialup) type=Dialup;;
713 ftp) type=FileTransfer;;
714 im) type=InstantMessaging;;
715 irc) type=IRCClient;;
716 mail) type=Email;;
717 news) type=News;;
718 nntp) type=News;;
719 p2p) type=FileTransfer;;
720 voip) type=Telephony;;
721 esac
722 type="Network;${type}"
723 ;;
724
725 sci)
726 case ${catmin} in
727 astro*) type=Astronomy;;
728 bio*) type=Biology;;
729 calc*) type=Calculator;;
730 chem*) type=Chemistry;;
731 elec*) type=Electronics;;
732 geo*) type=Geology;;
733 math*) type=Math;;
734 physics) type=Physics;;
735 visual*) type=DataVisualization;;
736 esac
737 type="Education;Science;${type}"
738 ;;
739
740 sys)
741 type="System"
742 ;;
743
744 www)
745 case ${catmin} in
746 client) type=WebBrowser;;
747 esac
748 type="Network;${type}"
749 ;;
750
751 *)
752 type=
753 ;;
754 esac
755 fi
756 if [ "${SLOT}" == "0" ] ; then
757 local desktop_name="${PN}"
758 else
759 local desktop_name="${PN}-${SLOT}"
760 fi
761 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
762 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
763
764 # Don't append another ";" when a valid category value is provided.
765 type=${type%;}${type:+;}
766
767 eshopts_push -s extglob
768 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
769 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
770 ewarn "allowed in .desktop files if the value is not an absolute path."
771 icon=${icon%.@(xpm|png|svg)}
772 fi
773 eshopts_pop
774
775 cat <<-EOF > "${desktop}"
776 [Desktop Entry]
777 Name=${name}
778 Type=Application
779 Comment=${DESCRIPTION}
780 Exec=${exec}
781 TryExec=${exec%% *}
782 Icon=${icon}
783 Categories=${type}
784 EOF
785
786 if [[ ${fields:-=} != *=* ]] ; then
787 # 5th arg used to be value to Path=
788 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
789 fields="Path=${fields}"
790 fi
791 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
792
793 (
794 # wrap the env here so that the 'insinto' call
795 # doesn't corrupt the env of the caller
796 insinto /usr/share/applications
797 doins "${desktop}"
798 ) || die "installing desktop file failed"
799}
800
801# @FUNCTION: validate_desktop_entries
802# @USAGE: [directories]
803# @MAINTAINER:
804# Carsten Lohrke <carlo@gentoo.org>
805# @DESCRIPTION:
806# Validate desktop entries using desktop-file-utils
807validate_desktop_entries() {
808 if [[ -x /usr/bin/desktop-file-validate ]] ; then
809 einfo "Checking desktop entry validity"
810 local directories=""
811 for d in /usr/share/applications $@ ; do
812 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
651 done 813 done
814 if [[ -n ${directories} ]] ; then
815 for FILE in $(find ${directories} -name "*\.desktop" \
816 -not -path '*.hidden*' | sort -u 2>/dev/null)
817 do
818 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
819 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
820 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
821 done
652 fi 822 fi
653 opts="${opts} -u ${euid}" 823 echo ""
654 einfo " - Userid: ${euid}"
655
656 # handle shell
657 local eshell="$1"; shift
658 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
659 then
660 if [ ! -e "${eshell}" ]
661 then
662 eerror "A shell was specified but it does not exist !"
663 die "${eshell} does not exist"
664 fi
665 else 824 else
666 if [ "${USERLAND}" == "BSD" ] 825 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
667 then
668 eshell="/usr/bin/false"
669 else
670 eshell="/bin/false"
671 fi 826 fi
672 fi 827}
673 einfo " - Shell: ${eshell}"
674 opts="${opts} -s ${eshell}"
675 828
676 # handle homedir 829# @FUNCTION: make_session_desktop
677 local ehome="$1"; shift 830# @USAGE: <title> <command> [command args...]
678 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 831# @DESCRIPTION:
679 then 832# Make a GDM/KDM Session file. The title is the file to execute to start the
680 ehome="/dev/null" 833# Window Manager. The command is the name of the Window Manager.
681 fi 834#
682 einfo " - Home: ${ehome}" 835# You can set the name of the file via the ${wm} variable.
683 opts="${opts} -d ${ehome}" 836make_session_desktop() {
837 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
838 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
684 839
685 # handle groups 840 local title=$1
686 local egroups="$1"; shift 841 local command=$2
687 if [ ! -z "${egroups}" ] 842 local desktop=${T}/${wm:-${PN}}.desktop
688 then 843 shift 2
689 local oldifs="${IFS}"
690 local defgroup="" exgroups=""
691 844
692 export IFS="," 845 cat <<-EOF > "${desktop}"
693 for g in ${egroups} 846 [Desktop Entry]
694 do 847 Name=${title}
695 if [ -z "`egetent group \"${g}\"`" ] 848 Comment=This session logs you into ${title}
696 then 849 Exec=${command} $*
697 eerror "You must add group ${g} to the system first" 850 TryExec=${command}
698 die "${g} is not a valid GID" 851 Type=XSession
699 fi 852 EOF
700 if [ -z "${defgroup}" ]
701 then
702 defgroup="${g}"
703 else
704 exgroups="${exgroups},${g}"
705 fi
706 done
707 export IFS="${oldifs}"
708 853
709 opts="${opts} -g ${defgroup}" 854 (
710 if [ ! -z "${exgroups}" ] 855 # wrap the env here so that the 'insinto' call
711 then 856 # doesn't corrupt the env of the caller
712 opts="${opts} -G ${exgroups:1}" 857 insinto /usr/share/xsessions
713 fi 858 doins "${desktop}"
714 else 859 )
715 egroups="(none)" 860}
716 fi
717 einfo " - Groups: ${egroups}"
718 861
719 # handle extra and add the user 862# @FUNCTION: domenu
720 local eextra="$@" 863# @USAGE: <menus>
721 local oldsandbox="${SANDBOX_ON}" 864# @DESCRIPTION:
722 export SANDBOX_ON="0" 865# Install the list of .desktop menu files into the appropriate directory
723 if useq macos || useq ppc-macos ; 866# (/usr/share/applications).
724 then 867domenu() {
725 ### Make the user 868 (
726 if [ -z "${eextra}" ] 869 # wrap the env here so that the 'insinto' call
727 then 870 # doesn't corrupt the env of the caller
728 dscl . create /users/${euser} uid ${euid} 871 local i j ret=0
729 dscl . create /users/${euser} shell ${eshell} 872 insinto /usr/share/applications
730 dscl . create /users/${euser} home ${ehome} 873 for i in "$@" ; do
731 dscl . create /users/${euser} realname "added by portage for ${PN}" 874 if [[ -f ${i} ]] ; then
732 ### Add the user to the groups specified 875 doins "${i}"
733 for g in ${egroups} 876 ((ret+=$?))
734 do 877 elif [[ -d ${i} ]] ; then
735 # $egroups is , delimited, not space 878 for j in "${i}"/*.desktop ; do
736 ewarn "This is code is wrong; someone on the OS X team should fix it" 879 doins "${j}"
737 dscl . merge /groups/${g} users ${euser} 880 ((ret+=$?))
738 done 881 done
739 else 882 else
740 einfo "Extra options are not supported on macos yet" 883 ((++ret))
741 einfo "Please report the ebuild along with the info below"
742 einfo "eextra: ${eextra}"
743 die "Required function missing"
744 fi 884 fi
745 elif use x86-fbsd ; then 885 done
746 if [ -z "${eextra}" ] 886 exit ${ret}
747 then 887 )
748 pw useradd ${euser} ${opts} \ 888}
749 -c "added by portage for ${PN}" \ 889
750 die "enewuser failed" 890# @FUNCTION: newmenu
891# @USAGE: <menu> <newname>
892# @DESCRIPTION:
893# Like all other new* functions, install the specified menu as newname.
894newmenu() {
895 (
896 # wrap the env here so that the 'insinto' call
897 # doesn't corrupt the env of the caller
898 insinto /usr/share/applications
899 newins "$@"
900 )
901}
902
903# @FUNCTION: doicon
904# @USAGE: <list of icons>
905# @DESCRIPTION:
906# Install the list of icons into the icon directory (/usr/share/pixmaps).
907# This is useful in conjunction with creating desktop/menu files.
908doicon() {
909 (
910 # wrap the env here so that the 'insinto' call
911 # doesn't corrupt the env of the caller
912 local i j ret
913 insinto /usr/share/pixmaps
914 for i in "$@" ; do
915 if [[ -f ${i} ]] ; then
916 doins "${i}"
917 ((ret+=$?))
918 elif [[ -d ${i} ]] ; then
919 for j in "${i}"/*.png ; do
920 doins "${j}"
921 ((ret+=$?))
922 done
751 else 923 else
752 einfo " - Extra: ${eextra}" 924 ((++ret))
753 pw useradd ${euser} ${opts} \
754 -c ${eextra} || die "enewuser failed"
755 fi
756 else
757 if [ -z "${eextra}" ]
758 then
759 useradd ${opts} ${euser} \
760 -c "added by portage for ${PN}" \
761 || die "enewuser failed"
762 else
763 einfo " - Extra: ${eextra}"
764 useradd ${opts} ${euser} ${eextra} \
765 || die "enewuser failed"
766 fi
767 fi
768 export SANDBOX_ON="${oldsandbox}"
769
770 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
771 then
772 einfo " - Creating ${ehome} in ${D}"
773 dodir ${ehome}
774 fowners ${euser} ${ehome}
775 fperms 755 ${ehome}
776 fi
777}
778
779# Simplify/standardize adding groups to the system
780# vapier@gentoo.org
781#
782# enewgroup(group, gid)
783#
784# Default values if you do not specify any:
785# groupname: REQUIRED !
786# gid: next available (see groupadd(8))
787# extra: none
788enewgroup() {
789 # get the group
790 local egroup="$1"; shift
791 if [ -z "${egroup}" ]
792 then
793 eerror "No group specified !"
794 die "Cannot call enewgroup without a group"
795 fi
796
797 # see if group already exists
798 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
799 then
800 return 0
801 fi
802 einfo "Adding group '${egroup}' to your system ..."
803
804 # options to pass to useradd
805 local opts=
806
807 # handle gid
808 local egid="$1"; shift
809 if [ ! -z "${egid}" ]
810 then
811 if [ "${egid}" -gt 0 ]
812 then
813 if [ -z "`egetent group ${egid}`" ]
814 then
815 if useq macos || useq ppc-macos ; then
816 opts="${opts} ${egid}"
817 else
818 opts="${opts} -g ${egid}"
819 fi
820 else
821 egid="next available; requested gid taken"
822 fi 925 fi
823 else
824 eerror "Groupid given but is not greater than 0 !"
825 die "${egid} is not a valid GID"
826 fi
827 else
828 egid="next available"
829 fi
830 einfo " - Groupid: ${egid}"
831
832 # handle extra
833 local eextra="$@"
834 opts="${opts} ${eextra}"
835
836 # add the group
837 local oldsandbox="${SANDBOX_ON}"
838 export SANDBOX_ON="0"
839 if useq macos || useq ppc-macos ;
840 then
841 if [ ! -z "${eextra}" ];
842 then
843 einfo "Extra options are not supported on macos yet"
844 einfo "Please report the ebuild along with the info below"
845 einfo "eextra: ${eextra}"
846 die "Required function missing"
847 fi
848
849 # If we need the next available
850 case ${egid} in
851 *[!0-9]*) # Non numeric
852 for egid in `jot 898 101`; do
853 [ -z "`egetent group ${egid}`" ] && break
854 done
855 esac
856 dscl . create /groups/${egroup} gid ${egid}
857 dscl . create /groups/${egroup} passwd '*'
858 elif use x86-fbsd ; then
859 case ${egid} in
860 *[!0-9]*) # Non numeric
861 for egid in `jot 898 101`; do
862 [ -z "`egetent group ${egid}`" ] && break
863 done
864 esac
865 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
866 else
867 groupadd ${opts} ${egroup} || die "enewgroup failed"
868 fi
869 export SANDBOX_ON="${oldsandbox}"
870}
871
872# Simple script to replace 'dos2unix' binaries
873# vapier@gentoo.org
874#
875# edos2unix(file, <more files>...)
876edos2unix() {
877 for f in "$@"
878 do
879 cp "${f}" ${T}/edos2unix
880 sed 's/\r$//' ${T}/edos2unix > "${f}"
881 done 926 done
927 exit ${ret}
928 )
882} 929}
883 930
884# Make a desktop file ! 931# @FUNCTION: newicon
885# Great for making those icons in kde/gnome startmenu ! 932# @USAGE: <icon> <newname>
886# Amaze your friends ! Get the women ! Join today ! 933# @DESCRIPTION:
887# gnome2 /usr/share/applications 934# Like all other new* functions, install the specified icon as newname.
888# gnome1 /usr/share/gnome/apps/ 935newicon() {
889# KDE ${KDEDIR}/share/applnk /usr/share/applnk 936 (
890# 937 # wrap the env here so that the 'insinto' call
891# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 938 # doesn't corrupt the env of the caller
892#
893# binary: what binary does the app run with ?
894# name: the name that will show up in the menu
895# icon: give your little like a pretty little icon ...
896# this can be relative (to /usr/share/pixmaps) or
897# a full path to an icon
898# type: what kind of application is this ? for categories:
899# http://www.freedesktop.org/standards/menu-spec/
900# path: if your app needs to startup in a specific dir
901make_desktop_entry() {
902 [ -z "$1" ] && eerror "You must specify the executable" && return 1
903
904 local exec="${1}"
905 local name="${2:-${PN}}"
906 local icon="${3:-${PN}.png}"
907 local type="${4}"
908 local subdir="${6}"
909 local path="${5:-${GAMES_BINDIR}}"
910 if [ -z "${type}" ]
911 then
912 case ${CATEGORY} in
913 "app-emulation")
914 type=Emulator
915 subdir="Emulation"
916 ;;
917 "games-"*)
918 type=Game
919 subdir="Games"
920 ;;
921 "net-"*)
922 type=Network
923 subdir="${type}"
924 ;;
925 *)
926 type=
927 subdir=
928 ;;
929 esac
930 fi
931 local desktop="${T}/${exec}.desktop"
932
933echo "[Desktop Entry]
934Encoding=UTF-8
935Version=0.9.2
936Name=${name}
937Type=Application
938Comment=${DESCRIPTION}
939Exec=${exec}
940Path=${path}
941Icon=${icon}
942Categories=Application;${type};" > "${desktop}"
943
944 if [ -d "/usr/share/applications" ]
945 then
946 insinto /usr/share/applications 939 insinto /usr/share/pixmaps
947 doins "${desktop}" 940 newins "$@"
948 fi 941 )
949
950 #if [ -d "/usr/share/gnome/apps" ]
951 #then
952 # insinto /usr/share/gnome/apps/Games
953 # doins ${desktop}
954 #fi
955
956 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
957 #then
958 # for ver in /usr/kde/*
959 # do
960 # insinto ${ver}/share/applnk/Games
961 # doins ${desktop}
962 # done
963 #fi
964
965 if [ -d "/usr/share/applnk" ]
966 then
967 insinto /usr/share/applnk/${subdir}
968 doins "${desktop}"
969 fi
970
971 return 0
972} 942}
973 943
974# for internal use only (unpack_pdv and unpack_makeself) 944# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 945find_unpackable_file() {
976 local src="$1" 946 local src=$1
977 if [ -z "${src}" ] 947 if [[ -z ${src} ]] ; then
978 then
979 src="${DISTDIR}/${A}" 948 src=${DISTDIR}/${A}
980 else 949 else
981 if [ -e "${DISTDIR}/${src}" ] 950 if [[ -e ${DISTDIR}/${src} ]] ; then
982 then
983 src="${DISTDIR}/${src}" 951 src=${DISTDIR}/${src}
984 elif [ -e "${PWD}/${src}" ] 952 elif [[ -e ${PWD}/${src} ]] ; then
985 then
986 src="${PWD}/${src}" 953 src=${PWD}/${src}
987 elif [ -e "${src}" ] 954 elif [[ -e ${src} ]] ; then
988 then
989 src="${src}" 955 src=${src}
990 fi
991 fi 956 fi
992 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 957 fi
958 [[ ! -e ${src} ]] && return 1
993 echo "${src}" 959 echo "${src}"
994} 960}
995 961
962# @FUNCTION: unpack_pdv
963# @USAGE: <file to unpack> <size of off_t>
964# @DESCRIPTION:
996# Unpack those pesky pdv generated files ... 965# Unpack those pesky pdv generated files ...
997# They're self-unpacking programs with the binary package stuffed in 966# 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 967# 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. 968# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1000# 969#
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 970# 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 971# 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 972# the size of the off_t type (in bytes) on the machine that built the pdv
973# archive.
974#
1005# archive. one way to determine this is by running the following commands: 975# One way to determine this is by running the following commands:
976#
977# @CODE
1006# strings <pdv archive> | grep lseek 978# strings <pdv archive> | grep lseek
1007# strace -elseek <pdv archive> 979# strace -elseek <pdv archive>
980# @CODE
981#
1008# basically look for the first lseek command (we do the strings/grep because 982# 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 983# sometimes the function call is _llseek or something) and steal the 2nd
1010# parameter. here is an example: 984# parameter. Here is an example:
985#
986# @CODE
1011# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 987# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1012# lseek 988# lseek
1013# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 989# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1014# lseek(3, -4, SEEK_END) = 2981250 990# lseek(3, -4, SEEK_END) = 2981250
991# @CODE
992#
1015# thus we would pass in the value of '4' as the second parameter. 993# Thus we would pass in the value of '4' as the second parameter.
1016unpack_pdv() { 994unpack_pdv() {
1017 local src="`find_unpackable_file $1`" 995 local src=$(find_unpackable_file "$1")
1018 local sizeoff_t="$2" 996 local sizeoff_t=$2
1019 997
998 [[ -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 :(" 999 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1021 1000
1022 local shrtsrc="`basename ${src}`" 1001 local shrtsrc=$(basename "${src}")
1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1002 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1024 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1003 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1025 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1004 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1026 1005
1027 # grab metadata for debug reasons 1006 # grab metadata for debug reasons
1028 local metafile="`mymktemp ${T}`" 1007 local metafile=$(emktemp)
1029 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1008 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1030 1009
1031 # rip out the final file name from the metadata 1010 # rip out the final file name from the metadata
1032 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1011 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1033 datafile="`basename ${datafile}`" 1012 datafile=$(basename "${datafile}")
1034 1013
1035 # now lets uncompress/untar the file if need be 1014 # now lets uncompress/untar the file if need be
1036 local tmpfile="`mymktemp ${T}`" 1015 local tmpfile=$(emktemp)
1037 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1016 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1038 1017
1039 local iscompressed="`file -b ${tmpfile}`" 1018 local iscompressed=$(file -b "${tmpfile}")
1040 if [ "${iscompressed:0:8}" == "compress" ] ; then 1019 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1041 iscompressed=1 1020 iscompressed=1
1042 mv ${tmpfile}{,.Z} 1021 mv ${tmpfile}{,.Z}
1043 gunzip ${tmpfile} 1022 gunzip ${tmpfile}
1044 else 1023 else
1045 iscompressed=0 1024 iscompressed=0
1046 fi 1025 fi
1047 local istar="`file -b ${tmpfile}`" 1026 local istar=$(file -b "${tmpfile}")
1048 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1027 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1049 istar=1 1028 istar=1
1050 else 1029 else
1051 istar=0 1030 istar=0
1052 fi 1031 fi
1053 1032
1081 true 1060 true
1082 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1061 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1083 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1062 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1084} 1063}
1085 1064
1065# @FUNCTION: unpack_makeself
1066# @USAGE: [file to unpack] [offset] [tail|dd]
1067# @DESCRIPTION:
1086# Unpack those pesky makeself generated files ... 1068# Unpack those pesky makeself generated files ...
1087# They're shell scripts with the binary package tagged onto 1069# They're shell scripts with the binary package tagged onto
1088# the end of the archive. Loki utilized the format as does 1070# the end of the archive. Loki utilized the format as does
1089# many other game companies. 1071# many other game companies.
1090# 1072#
1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1073# If the file is not specified, then ${A} is used. If the
1092# - If the file is not specified then unpack will utilize ${A}.
1093# - If the offset is not specified then we will attempt to extract 1074# offset is not specified then we will attempt to extract
1094# the proper offset from the script itself. 1075# the proper offset from the script itself.
1095unpack_makeself() { 1076unpack_makeself() {
1077 local src_input=${1:-${A}}
1096 local src="$(find_unpackable_file "$1")" 1078 local src=$(find_unpackable_file "${src_input}")
1097 local skip="$2" 1079 local skip=$2
1098 local exe="$3" 1080 local exe=$3
1099 1081
1082 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1083
1100 local shrtsrc="$(basename "${src}")" 1084 local shrtsrc=$(basename "${src}")
1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1085 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1102 if [ -z "${skip}" ] 1086 if [[ -z ${skip} ]] ; then
1103 then
1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1087 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1105 local skip=0 1088 local skip=0
1106 exe=tail 1089 exe=tail
1107 case ${ver} in 1090 case ${ver} in
1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1091 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1092 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1110 ;; 1093 ;;
1111 2.0|2.0.1) 1094 2.0|2.0.1)
1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1095 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1113 ;; 1096 ;;
1114 2.1.1) 1097 2.1.1)
1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1098 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1116 let skip="skip + 1" 1099 (( skip++ ))
1117 ;; 1100 ;;
1118 2.1.2) 1101 2.1.2)
1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1102 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1120 let skip="skip + 1" 1103 (( skip++ ))
1121 ;; 1104 ;;
1122 2.1.3) 1105 2.1.3)
1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1106 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1124 let skip="skip + 1" 1107 (( skip++ ))
1125 ;; 1108 ;;
1126 2.1.4) 1109 2.1.4|2.1.5)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1110 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c) 1111 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd" 1112 exe="dd"
1130 ;; 1113 ;;
1131 *) 1114 *)
1138 esac 1121 esac
1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1122 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1140 fi 1123 fi
1141 case ${exe} in 1124 case ${exe} in
1142 tail) exe="tail -n +${skip} '${src}'";; 1125 tail) exe="tail -n +${skip} '${src}'";;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1126 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'" 1127 *) die "makeself cant handle exe '${exe}'"
1145 esac 1128 esac
1146 1129
1147 # lets grab the first few bytes of the file to figure out what kind of archive it is 1130 # lets grab the first few bytes of the file to figure out what kind of archive it is
1148 local tmpfile="$(mymktemp "${T}")" 1131 local filetype tmpfile=$(emktemp)
1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1132 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1150 local filetype="$(file -b "${tmpfile}")" 1133 filetype=$(file -b "${tmpfile}") || die
1151 case ${filetype} in 1134 case ${filetype} in
1152 *tar\ archive) 1135 *tar\ archive*)
1153 eval ${exe} | tar --no-same-owner -xf - 1136 eval ${exe} | tar --no-same-owner -xf -
1154 ;; 1137 ;;
1155 bzip2*) 1138 bzip2*)
1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1139 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1157 ;; 1140 ;;
1167 ;; 1150 ;;
1168 esac 1151 esac
1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1152 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1170} 1153}
1171 1154
1172# Display a license for user to accept. 1155# @FUNCTION: cdrom_get_cds
1173# 1156# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1174# Usage: check_license [license] 1157# @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="`mymktemp ${T}`"
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 1158# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1232# the whole 'non-interactive' policy, but damnit I want CD support ! 1159# the whole 'non-interactive' policy, but damnit I want CD support !
1233# 1160#
1234# with these cdrom functions we handle all the user interaction and 1161# With these cdrom functions we handle all the user interaction and
1235# standardize everything. all you have to do is call cdrom_get_cds() 1162# 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 1163# and when the function returns, you can assume that the cd has been
1237# found at CDROM_ROOT. 1164# found at CDROM_ROOT.
1238# 1165#
1166# The function will attempt to locate a cd based upon a file that is on
1167# the cd. The more files you give this function, the more cds
1168# the cdrom functions will handle.
1169#
1239# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1170# 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 1171# etc... If you want to give the cds better names, then just export
1241# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1172# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1173# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1174# also use the CDROM_NAME_SET bash array.
1242# 1175#
1243# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1176# 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() { 1177cdrom_get_cds() {
1250 # first we figure out how many cds we're dealing with by 1178 # first we figure out how many cds we're dealing with by
1251 # the # of files they gave us 1179 # the # of files they gave us
1252 local cdcnt=0 1180 local cdcnt=0
1253 local f= 1181 local f=
1254 for f in "$@" ; do 1182 for f in "$@" ; do
1255 cdcnt=$((cdcnt + 1)) 1183 ((++cdcnt))
1256 export CDROM_CHECK_${cdcnt}="$f" 1184 export CDROM_CHECK_${cdcnt}="$f"
1257 done 1185 done
1258 export CDROM_TOTAL_CDS=${cdcnt} 1186 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1187 export CDROM_CURRENT_CD=1
1260 1188
1261 # now we see if the user gave use CD_ROOT ... 1189 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct 1190 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then 1191 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= 1192 local var=
1271 cdcnt=0 1193 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1194 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1195 ((++cdcnt))
1274 var="CD_ROOT_${cdcnt}" 1196 var="CD_ROOT_${cdcnt}"
1197 [[ -z ${!var} ]] && var="CD_ROOT"
1275 if [ -z "${!var}" ] ; then 1198 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1199 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1200 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1201 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1202 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1203 fi
1281 export CDROM_ROOTS_${cdcnt}="${!var}"
1282 done 1204 done
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1205 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1206 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1207 export CDROM_SET=-1
1208 for f in ${CDROM_CHECK_1//:/ } ; do
1209 ((++CDROM_SET))
1210 [[ -e ${CDROM_ROOT}/${f} ]] && break
1211 done
1212 export CDROM_MATCH=${f}
1285 return 1213 return
1286 fi 1214 fi
1287 1215
1216 # User didn't help us out so lets make sure they know they can
1217 # simplify the whole process ...
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1218 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1219 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 1220 echo
1296 einfo "If you do not have the CD, but have the data files" 1221 einfo "If you do not have the CD, but have the data files"
1297 einfo "mounted somewhere on your filesystem, just export" 1222 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1223 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1224 einfo "directory containing the files."
1300 echo 1225 echo
1226 einfo "For example:"
1227 einfo "export CD_ROOT=/mnt/cdrom"
1228 echo
1301 else 1229 else
1230 if [[ -n ${CDROM_NAME_SET} ]] ; then
1231 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1232 cdcnt=0
1233 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1234 ((++cdcnt))
1235 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1236 done
1237 fi
1238
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1239 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1240 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1241 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1242 ((++cdcnt))
1306 var="CDROM_NAME_${cdcnt}" 1243 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1244 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1245 done
1309 echo 1246 echo
1310 einfo "If you do not have the CDs, but have the data files" 1247 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export" 1248 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1249 einfo "the following variables so they point to the right place:"
1313 einfon "" 1250 einfon ""
1314 cdcnt=0 1251 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1252 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1253 ((++cdcnt))
1317 echo -n " CD_ROOT_${cdcnt}" 1254 echo -n " CD_ROOT_${cdcnt}"
1318 done 1255 done
1319 echo 1256 echo
1320 einfo "Or, if you have all the files in the same place, or" 1257 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" 1258 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source" 1259 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs." 1260 einfo "for all the CDs."
1324 echo 1261 echo
1262 einfo "For example:"
1263 einfo "export CD_ROOT_1=/mnt/cdrom"
1264 echo
1325 fi 1265 fi
1266
1267 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1268 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1269 cdrom_load_next_cd
1328} 1270}
1329 1271
1330# this is only used when you need access to more than one cd. 1272# @FUNCTION: cdrom_load_next_cd
1331# when you have finished using the first cd, just call this function. 1273# @DESCRIPTION:
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1274# 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. 1275# files off a CD and want access to the next one, just call this function.
1276# Again, all the messy details of user interaction are taken care of for you.
1277# Once this returns, just read the variable CDROM_ROOT for the location of the
1278# mounted CD. Note that you can only go forward in the CD list, so make sure
1279# you only call this function when you're done using the current CD.
1334cdrom_load_next_cd() { 1280cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1281 local var
1337 1282 ((++CDROM_CURRENT_CD))
1338 if [ ! -z "${CD_ROOT}" ] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1283
1343 unset CDROM_ROOT 1284 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1285 var=CD_ROOT_${CDROM_CURRENT_CD}
1286 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [ -z "${!var}" ] ; then 1287 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1288 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1289 _cdrom_locate_file_on_cd ${!var}
1348 else 1290 else
1349 export CDROM_ROOT="${!var}" 1291 export CDROM_ROOT=${!var}
1350 fi 1292 fi
1351 1293
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1294 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1295}
1354 1296
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1299# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1300# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1301# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1302# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1303# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1304_cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do
1364 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})"
1366 local mline="" 1305 local mline=""
1367 local showedmsg=0 1306 local showedmsg=0 showjolietmsg=0
1368 1307
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1308 while [[ -z ${CDROM_ROOT} ]] ; do
1309 local i=0
1310 local -a cdset=(${*//:/ })
1311 if [[ -n ${CDROM_SET} ]] ; then
1312 cdset=(${cdset[${CDROM_SET}]})
1313 fi
1314
1315 while [[ -n ${cdset[${i}]} ]] ; do
1316 local dir=$(dirname ${cdset[${i}]})
1317 local file=$(basename ${cdset[${i}]})
1318
1319 local point= node= fs= foo=
1320 while read point node fs foo ; do
1321 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1322 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1323 && continue
1324 point=${point//\040/ }
1370 [ -d "${mline}/${dir}" ] || continue 1325 [[ ! -d ${point}/${dir} ]] && continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1326 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1372 && export CDROM_ROOT=${mline} 1327 export CDROM_ROOT=${point}
1328 export CDROM_SET=${i}
1329 export CDROM_MATCH=${cdset[${i}]}
1330 return
1331 done <<< "$(get_mounts)"
1332
1333 ((++i))
1373 done 1334 done
1374 1335
1375 if [ -z "${CDROM_ROOT}" ] ; then
1376 echo 1336 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1337 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1338 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1339 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1340 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1341 else
1385 if [ -z "${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 !" 1342 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1343 fi
1392 showedmsg=1 1344 else
1345 if [[ -z ${CDROM_NAME_1} ]] ; then
1346 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1347 else
1348 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1349 einfo "Please insert+mount the ${!var} cdrom now !"
1350 fi
1393 fi 1351 fi
1352 showedmsg=1
1353 fi
1394 einfo "Press return to scan for the cd again" 1354 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1355 einfo "or hit CTRL+C to abort the emerge."
1396 read 1356 echo
1357 if [[ ${showjolietmsg} -eq 0 ]] ; then
1358 showjolietmsg=1
1359 else
1360 ewarn "If you are having trouble with the detection"
1361 ewarn "of your CD, it is possible that you do not have"
1362 ewarn "Joliet support enabled in your kernel. Please"
1363 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1364 ebeep 5
1397 fi 1365 fi
1366 read || die "something is screwed with your system"
1398 done 1367 done
1399} 1368}
1400 1369
1370# @FUNCTION: strip-linguas
1371# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1372# @DESCRIPTION:
1401# Make sure that LINGUAS only contains languages that 1373# Make sure that LINGUAS only contains languages that
1402# a package can support 1374# a package can support. The first form allows you to
1403# 1375# specify a list of LINGUAS. The -i builds a list of po
1404# usage: strip-linguas <allow LINGUAS> 1376# files found in all the directories and uses the
1405# strip-linguas -i <directories of .po files> 1377# intersection of the lists. The -u builds a list of po
1406# strip-linguas -u <directories of .po files> 1378# files found in all the directories and uses the union
1407# 1379# 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() { 1380strip-linguas() {
1414 local ls newls 1381 local ls newls nols
1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1382 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1416 local op="$1"; shift 1383 local op=$1; shift
1417 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1384 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1418 local d f 1385 local d f
1419 for d in "$@" ; do 1386 for d in "$@" ; do
1420 if [ "${op}" == "-u" ] ; then 1387 if [[ ${op} == "-u" ]] ; then
1421 newls="${ls}" 1388 newls=${ls}
1422 else 1389 else
1423 newls="" 1390 newls=""
1424 fi 1391 fi
1425 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1392 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1426 if [ "${op}" == "-i" ] ; then 1393 if [[ ${op} == "-i" ]] ; then
1427 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1394 has ${f} ${ls} && newls="${newls} ${f}"
1428 else 1395 else
1429 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1396 has ${f} ${ls} || newls="${newls} ${f}"
1430 fi 1397 fi
1431 done 1398 done
1432 ls="${newls}" 1399 ls=${newls}
1433 done 1400 done
1434 ls="${ls//.po}"
1435 else 1401 else
1436 ls="$@" 1402 ls="$@"
1437 fi 1403 fi
1438 1404
1439 ls=" ${ls} " 1405 nols=""
1440 newls="" 1406 newls=""
1441 for f in ${LINGUAS} ; do 1407 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1408 if has ${f} ${ls} ; then
1443 nl="${newls} ${f}" 1409 newls="${newls} ${f}"
1444 else 1410 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1411 nols="${nols} ${f}"
1446 fi 1412 fi
1447 done 1413 done
1448 if [ -z "${newls}" ] ; then 1414 [[ -n ${nols} ]] \
1449 unset LINGUAS 1415 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1450 else
1451 export LINGUAS="${newls}" 1416 export LINGUAS=${newls:1}
1452 fi
1453} 1417}
1454 1418
1455# moved from kernel.eclass since they are generally useful outside of 1419# @FUNCTION: preserve_old_lib
1456# kernel.eclass -iggy (20041002) 1420# @USAGE: <libs to preserve> [more libs]
1457 1421# @DESCRIPTION:
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${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="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such 1422# These functions are useful when a lib in your package changes ABI SONAME.
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1423# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this 1424# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant 1425# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds: 1426# solution, so instead you can call this from pkg_preinst. See also the
1487# 1427# preserve_old_lib_notify function.
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(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() { 1428preserve_old_lib() {
1501 LIB=$1 1429 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1430 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1431 die "Invalid preserve_old_lib() usage"
1432 fi
1433 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1502 1434
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1435 # let portage worry about it
1504 SONAME=`basename ${LIB}` 1436 has preserve-libs ${FEATURES} && return 0
1505 DIRNAME=`dirname ${LIB}`
1506 1437
1507 dodir ${DIRNAME} 1438 local lib dir
1508 cp ${ROOT}${LIB} ${D}${DIRNAME} 1439 for lib in "$@" ; do
1440 [[ -e ${ROOT}/${lib} ]] || continue
1441 dir=${lib%/*}
1442 dodir ${dir} || die "dodir ${dir} failed"
1443 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1509 touch ${D}${LIB} 1444 touch "${D}"/${lib}
1510 fi 1445 done
1511} 1446}
1512 1447
1448# @FUNCTION: preserve_old_lib_notify
1449# @USAGE: <libs to notify> [more libs]
1450# @DESCRIPTION:
1451# Spit helpful messages about the libraries preserved by preserve_old_lib.
1513preserve_old_lib_notify() { 1452preserve_old_lib_notify() {
1514 LIB=$1 1453 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1454 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1455 die "Invalid preserve_old_lib_notify() usage"
1456 fi
1515 1457
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1458 # let portage worry about it
1517 SONAME=`basename ${LIB}` 1459 has preserve-libs ${FEATURES} && return 0
1518 1460
1461 local lib notice=0
1462 for lib in "$@" ; do
1463 [[ -e ${ROOT}/${lib} ]] || continue
1464 if [[ ${notice} -eq 0 ]] ; then
1465 notice=1
1519 einfo "An old version of an installed library was detected on your system." 1466 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" 1467 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," 1468 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1522 einfo "you will need to execute the following command:" 1469 ewarn "in order to remove these old dependencies. If you do not have this"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1470 ewarn "helper program, simply emerge the 'gentoolkit' package."
1524 einfo 1471 ewarn
1525 einfo "After doing that, you can safely remove ${LIB}" 1472 fi
1526 fi 1473 # temp hack for #348634 #357225
1474 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1475 ewarn " # revdep-rebuild --library '${lib}'"
1476 done
1477 if [[ ${notice} -eq 1 ]] ; then
1478 ewarn
1479 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1480 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1481 for lib in "$@" ; do
1482 ewarn " # rm '${lib}'"
1483 done
1484 fi
1527} 1485}
1486
1487# @FUNCTION: built_with_use
1488# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1489# @DESCRIPTION:
1490#
1491# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1492#
1493# A temporary hack until portage properly supports DEPENDing on USE
1494# flags being enabled in packages. This will check to see if the specified
1495# DEPEND atom was built with the specified list of USE flags. The
1496# --missing option controls the behavior if called on a package that does
1497# not actually support the defined USE flags (aka listed in IUSE).
1498# The default is to abort (call die). The -a and -o flags control
1499# the requirements of the USE flags. They correspond to "and" and "or"
1500# logic. So the -a flag means all listed USE flags must be enabled
1501# while the -o flag means at least one of the listed IUSE flags must be
1502# enabled. The --hidden option is really for internal use only as it
1503# means the USE flag we're checking is hidden expanded, so it won't be found
1504# in IUSE like normal USE flags.
1505#
1506# Remember that this function isn't terribly intelligent so order of optional
1507# flags matter.
1508built_with_use() {
1509 local hidden="no"
1510 if [[ $1 == "--hidden" ]] ; then
1511 hidden="yes"
1512 shift
1513 fi
1514
1515 local missing_action="die"
1516 if [[ $1 == "--missing" ]] ; then
1517 missing_action=$2
1518 shift ; shift
1519 case ${missing_action} in
1520 true|false|die) ;;
1521 *) die "unknown action '${missing_action}'";;
1522 esac
1523 fi
1524
1525 local opt=$1
1526 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1527
1528 local PKG=$(best_version $1)
1529 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1530 shift
1531
1532 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1533 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1534
1535 # if the IUSE file doesn't exist, the read will error out, we need to handle
1536 # this gracefully
1537 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1538 case ${missing_action} in
1539 true) return 0;;
1540 false) return 1;;
1541 die) die "Unable to determine what USE flags $PKG was built with";;
1542 esac
1543 fi
1544
1545 if [[ ${hidden} == "no" ]] ; then
1546 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1547 # Don't check USE_EXPAND #147237
1548 local expand
1549 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1550 if [[ $1 == ${expand}_* ]] ; then
1551 expand=""
1552 break
1553 fi
1554 done
1555 if [[ -n ${expand} ]] ; then
1556 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1557 case ${missing_action} in
1558 true) return 0;;
1559 false) return 1;;
1560 die) die "$PKG does not actually support the $1 USE flag!";;
1561 esac
1562 fi
1563 fi
1564 fi
1565
1566 local USE_BUILT=$(<${USEFILE})
1567 while [[ $# -gt 0 ]] ; do
1568 if [[ ${opt} = "-o" ]] ; then
1569 has $1 ${USE_BUILT} && return 0
1570 else
1571 has $1 ${USE_BUILT} || return 1
1572 fi
1573 shift
1574 done
1575 [[ ${opt} = "-a" ]]
1576}
1577
1578# @FUNCTION: epunt_cxx
1579# @USAGE: [dir to scan]
1580# @DESCRIPTION:
1581# Many configure scripts wrongly bail when a C++ compiler could not be
1582# detected. If dir is not specified, then it defaults to ${S}.
1583#
1584# http://bugs.gentoo.org/73450
1585epunt_cxx() {
1586 local dir=$1
1587 [[ -z ${dir} ]] && dir=${S}
1588 ebegin "Removing useless C++ checks"
1589 local f
1590 find "${dir}" -name configure | while read f ; do
1591 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1592 done
1593 eend 0
1594}
1595
1596# @FUNCTION: make_wrapper
1597# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1598# @DESCRIPTION:
1599# Create a shell wrapper script named wrapper in installpath
1600# (defaults to the bindir) to execute target (default of wrapper) by
1601# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1602# libpaths followed by optionally changing directory to chdir.
1603make_wrapper() {
1604 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1605 local tmpwrapper=$(emktemp)
1606 # We don't want to quote ${bin} so that people can pass complex
1607 # things as $bin ... "./someprog --args"
1608 cat << EOF > "${tmpwrapper}"
1609#!/bin/sh
1610cd "${chdir:-.}"
1611if [ -n "${libdir}" ] ; then
1612 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1613 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1614 else
1615 export LD_LIBRARY_PATH="${libdir}"
1616 fi
1617fi
1618exec ${bin} "\$@"
1619EOF
1620 chmod go+rx "${tmpwrapper}"
1621 if [[ -n ${path} ]] ; then
1622 (
1623 exeinto "${path}"
1624 newexe "${tmpwrapper}" "${wrapper}"
1625 ) || die
1626 else
1627 newbin "${tmpwrapper}" "${wrapper}" || die
1628 fi
1629}
1630
1631# @FUNCTION: path_exists
1632# @USAGE: [-a|-o] <paths>
1633# @DESCRIPTION:
1634# Check if the specified paths exist. Works for all types of paths
1635# (files/dirs/etc...). The -a and -o flags control the requirements
1636# of the paths. They correspond to "and" and "or" logic. So the -a
1637# flag means all the paths must exist while the -o flag means at least
1638# one of the paths must exist. The default behavior is "and". If no
1639# paths are specified, then the return value is "false".
1640path_exists() {
1641 local opt=$1
1642 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1643
1644 # no paths -> return false
1645 # same behavior as: [[ -e "" ]]
1646 [[ $# -eq 0 ]] && return 1
1647
1648 local p r=0
1649 for p in "$@" ; do
1650 [[ -e ${p} ]]
1651 : $(( r += $? ))
1652 done
1653
1654 case ${opt} in
1655 -a) return $(( r != 0 )) ;;
1656 -o) return $(( r == $# )) ;;
1657 esac
1658}
1659
1660# @FUNCTION: in_iuse
1661# @USAGE: <flag>
1662# @DESCRIPTION:
1663# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1664# as necessary.
1665#
1666# Note that this function should not be used in the global scope.
1667in_iuse() {
1668 debug-print-function ${FUNCNAME} "${@}"
1669 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1670
1671 local flag=${1}
1672 local liuse=( ${IUSE} )
1673
1674 has "${flag}" "${liuse[@]#[+-]}"
1675}
1676
1677# @FUNCTION: use_if_iuse
1678# @USAGE: <flag>
1679# @DESCRIPTION:
1680# Return true if the given flag is in USE and IUSE.
1681#
1682# Note that this function should not be used in the global scope.
1683use_if_iuse() {
1684 in_iuse $1 || return 1
1685 use $1
1686}
1687
1688# @FUNCTION: usex
1689# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1690# @DESCRIPTION:
1691# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1692# otherwise echo [false output][false suffix] (defaults to "no").
1693usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1694
1695check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1696
1697fi

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