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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 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 1.104 2004/09/17 21:19:49 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.349 2010/08/19 21:32:26 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 )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${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 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function simply returns the desired lib directory. With portage 54else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 55
48# to accomidate the needs of multilib systems. It's no longer a good idea 56ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 58}
51# 59
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 60epause() {
53get_libdir() { 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
54 LIBDIR_TEST=$(type econf) 62}
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 63
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi 64fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75 65
66# @FUNCTION: eqawarn
67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to einfo for package managers that don't provide eqawarn and use the PM
70# implementation if available.
71if ! declare -F eqawarn >/dev/null ; then
72 eqawarn() {
73 einfo "$@"
74 }
75fi
76 76
77get_multilibdir() { 77# @FUNCTION: ecvs_clean
78 echo ${CONF_MULTILIBDIR:=lib32} 78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove CVS directories recursiveley. Useful when a source tarball contains
81# internal CVS directories. Defaults to $PWD.
82ecvs_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
85 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
79} 86}
80 87
81 88# @FUNCTION: esvn_clean
82# Sometimes you need to override the value returned by get_libdir. A good 89# @USAGE: [list of dirs]
83# example of this is xorg-x11, where lib32 isnt a supported configuration, 90# @DESCRIPTION:
84# and where lib64 -must- be used on amd64 (for applications that need lib 91# Remove .svn directories recursiveley. Useful when a source tarball contains
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses 92# internal Subversion directories. Defaults to $PWD.
86# portage version sanity checking. 93esvn_clean() {
87# get_libdir_override expects one argument, the result get_libdir should 94 [[ -z $* ]] && set -- .
88# return: 95 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96} 96}
97 97
98# This function generate linker scripts in /usr/lib for dynamic 98# @FUNCTION: eshopts_push
99# libs in /lib. This is to fix linking problems when you have 99# @USAGE: [options to `set` or `shopt`]
100# the .so in /lib, and the .a in /usr/lib. What happens is that 100# @DESCRIPTION:
101# in some cases when linking dynamic, the .a in /usr/lib is used 101# Often times code will want to enable a shell option to change code behavior.
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 102# Since changing shell options can easily break other pieces of code (which
103# library search path. This cause many builds to fail. 103# assume the default state), eshopts_push is used to (1) push the current shell
104# See bug #4411 for more info. 104# options onto a stack and (2) pass the specified arguments to set.
105# 105#
106# To use, simply call: 106# If the first argument is '-s' or '-u', we assume you want to call `shopt`
107# rather than `set` as there are some options only available via that.
107# 108#
108# gen_usr_ldscript libfoo.so 109# A common example is to disable shell globbing so that special meaning/care
109# 110# may be used with variables/arguments to custom functions. That would be:
110# Note that you should in general use the unversioned name of 111# @CODE
111# the library, as ldconfig should usually update it correctly 112# eshopts_push -o noglob
112# to point to the latest version of the library present. 113# for x in ${foo} ; do
113# 114# if ...some check... ; then
114# <azarah@gentoo.org> (26 Oct 2002) 115# eshopts_pop
115#
116gen_usr_ldscript() {
117 # Just make sure it exists
118 dodir /usr/$(get_libdir)
119
120 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
121/* GNU ld script
122 Because Gentoo have critical dynamic libraries
123 in /lib, and the static versions in /usr/lib, we
124 need to have a "fake" dynamic lib in /usr/lib,
125 otherwise we run into linking problems.
126 See bug #4411 on http://bugs.gentoo.org/ for
127 more info. */
128END_LDSCRIPT
129
130 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
131 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
132
133 return 0
134}
135
136# Simple function to draw a line consisting of '=' the same length as $*
137#
138# <azarah@gentoo.org> (11 Nov 2002)
139#
140draw_line() {
141 local i=0
142 local str_length=""
143
144 # Handle calls that do not have args, or wc not being installed ...
145 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
146 then
147 echo "==============================================================="
148 return 0 116# return 0
149 fi 117# fi
150
151 # Get the length of $*
152 str_length="$(echo -n "$*" | wc -m)"
153
154 while [ "$i" -lt "${str_length}" ]
155 do
156 echo -n "="
157
158 i=$((i + 1))
159 done 118# done
160 119# eshopts_pop
161 echo 120# @CODE
162 121eshopts_push() {
163 return 0 122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__ESHOPTS_SAVE__[@]}
125 if [[ $1 == -[su] ]] ; then
126 __ESHOPTS_SAVE__[$i]=$(shopt -p)
127 [[ $# -eq 0 ]] && return 0
128 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
129 else
130 __ESHOPTS_SAVE__[$i]=$-
131 [[ $# -eq 0 ]] && return 0
132 set "$@" || die "eshopts_push: bad options to set: $*"
133 fi
164} 134}
165 135
166# Default directory where patches are located 136# @FUNCTION: eshopts_pop
137# @USAGE:
138# @DESCRIPTION:
139# Restore the shell options to the state saved with the corresponding
140# eshopts_push call. See that function for more details.
141eshopts_pop() {
142 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
143 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
144 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
145 local s=${__ESHOPTS_SAVE__[$i]}
146 unset __ESHOPTS_SAVE__[$i]
147 if [[ ${s} == "shopt -"* ]] ; then
148 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
149 else
150 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
151 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
167EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
168# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
169EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
170# Default options for patch 165# Default options for patch:
166# @CODE
171# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
172EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
173# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
174# and not the full path .. 175# and not the full path. Globs accepted.
175EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
176# Change the printed message for a single patch. 179# Change the printed message for a single patch.
177EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
178# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
179# 182# @DESCRIPTION:
180# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
181# 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
185# @VARIABLE: EPATCH_FORCE
186# @DESCRIPTION:
187# Only require patches to match EPATCH_SUFFIX rather than the extended
188# arch naming style.
182EPATCH_FORCE="no" 189EPATCH_FORCE="no"
183 190
184# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
185# or two patches. 192# @USAGE: [patches] [dirs of patches]
193# @DESCRIPTION:
194# epatch is designed to greatly simplify the application of patches. It can
195# process patch files directly, or directories of patches. The patches may be
196# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
197# the -p option as epatch will automatically attempt -p0 to -p5 until things
198# apply successfully.
186# 199#
187# It should work with .bz2, .gz, .zip and plain text patches. 200# If you do not specify any options, then epatch will default to the directory
188# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
189# 202#
190# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
191# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
192# 205# ${EPATCH_FORCE} == "yes"
193# Above EPATCH_* variables can be used to control various defaults,
194# bug they should be left as is to ensure an ebuild can rely on
195# them for.
196#
197# Patches are applied in current directory.
198#
199# Bulk Patches should preferibly have the form of:
200#
201# ??_${ARCH}_foo.${EPATCH_SUFFIX} 206# ??_${ARCH}_foo.${EPATCH_SUFFIX}
207# else
208# *.${EPATCH_SUFFIX}
209# @CODE
210# The leading ?? are typically numbers used to force consistent patch ordering.
211# The arch field is used to apply patches only for the host architecture with
212# the special value of "all" means apply for everyone. Note that using values
213# other than "all" is highly discouraged -- you should apply patches all the
214# time and let architecture details be detected at configure/compile time.
202# 215#
203# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
204# 218#
205# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
206# 02_sparc_another-fix.patch.bz2
207#
208# This ensures that there are a set order, and you can have ARCH
209# specific patches.
210#
211# If you however give an argument to epatch(), it will treat it as a
212# single patch that need to be applied if its a file. If on the other
213# hand its a directory, it will set EPATCH_SOURCE to this.
214#
215# <azarah@gentoo.org> (10 Nov 2002)
216#
217epatch() { 220epatch() {
218 local PIPE_CMD="" 221 _epatch_draw_line() {
219 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
220 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
221 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
222 local SINGLE_PATCH="no" 225 }
223 local x=""
224 226
225 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
226 then 228
229 # Let the rest of the code process one user arg at a time --
230 # each arg may expand into multiple patches, and each arg may
231 # need to start off with the default global EPATCH_xxx values
232 if [[ $# -gt 1 ]] ; then
227 local m="" 233 local m
228 einfo "${#} patches to apply..."
229 for m in "$@" ; do 234 for m in "$@" ; do
230 epatch "${m}" 235 epatch "${m}"
231 done 236 done
232 return 0 237 return 0
233 fi 238 fi
234 239
235 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
236 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
237 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
238 246 set -- "$1"
239 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
240 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
241 250
242 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
243 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
244 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
245 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 254
255 else
256 # sanity check ... if it isn't a dir or file, wtf man ?
257 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
258 echo
259 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
260 eerror
261 eerror " ${EPATCH_SOURCE}"
262 eerror " ( ${EPATCH_SOURCE##*/} )"
263 echo
264 die "Cannot find \$EPATCH_SOURCE!"
265 fi
266
267 local PIPE_CMD
268 case ${EPATCH_SUFFIX##*\.} in
269 xz) PIPE_CMD="xz -dc" ;;
270 lzma) PIPE_CMD="lzma -dc" ;;
271 bz2) PIPE_CMD="bzip2 -dc" ;;
272 gz|Z|z) PIPE_CMD="gzip -dc" ;;
273 ZIP|zip) PIPE_CMD="unzip -p" ;;
274 *) ;;
275 esac
276
277 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
278
279 local x
280 for x in "$@" ; do
281 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
282 # didn't match anything, ignore continue on
283 [[ ! -f ${x} ]] && continue
284
285 local patchname=${x##*/}
286
287 # Apply single patches, or forced sets of patches, or
288 # patches with ARCH dependant names.
289 # ???_arch_foo.patch
290 # Else, skip this input altogether
291 local a=${patchname#*_} # strip the ???_
292 a=${a%%_*} # strip the _foo.patch
293 if ! [[ ${SINGLE_PATCH} == "yes" || \
294 ${EPATCH_FORCE} == "yes" || \
295 ${a} == all || \
296 ${a} == ${ARCH} ]]
246 then 297 then
247 local EPATCH_SOURCE="$1/*" 298 continue
299 fi
300
301 # Let people filter things dynamically
302 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
303 # let people use globs in the exclude
304 eshopts_push -o noglob
305
306 local ex
307 for ex in ${EPATCH_EXCLUDE} ; do
308 if [[ ${patchname} == ${ex} ]] ; then
309 eshopts_pop
310 continue 2
311 fi
312 done
313
314 eshopts_pop
315 fi
316
317 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
318 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
319 einfo "${EPATCH_SINGLE_MSG}"
320 else
321 einfo "Applying ${patchname} ..."
322 fi
248 else 323 else
249 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
325 fi
326
327 # most of the time, there will only be one run per unique name,
328 # but if there are more, make sure we get unique log filenames
329 local STDERR_TARGET="${T}/${patchname}.out"
330 if [[ -e ${STDERR_TARGET} ]] ; then
331 STDERR_TARGET="${T}/${patchname}-$$.out"
332 fi
333
334 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
335
336 # Decompress the patch if need be
337 local count=0
338 local PATCH_TARGET
339 if [[ -n ${PIPE_CMD} ]] ; then
340 PATCH_TARGET="${T}/$$.patch"
341 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
342
343 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
250 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
359 if [[ -n ${abs_paths} ]] ; then
360 count=1
361 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
362 fi
363
364 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
365 while [[ ${count} -lt 5 ]] ; do
366 # Generate some useful debug info ...
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 ) >> "${STDERR_TARGET}"
374
375 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
376 (
377 _epatch_draw_line "***** ${patchname} *****"
378 echo
379 echo "ACTUALLY APPLYING ${patchname} ..."
380 echo
381 _epatch_draw_line "***** ${patchname} *****"
382 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
383 ) >> "${STDERR_TARGET}"
384
385 if [ $? -ne 0 ] ; then
386 echo
387 eerror "A dry-run of patch command succeeded, but actually"
388 eerror "applying the patch failed!"
389 #die "Real world sux compared to the dreamworld!"
390 count=5
391 fi
392 break
393 fi
394
395 : $(( count++ ))
396 done
397
398 # if we had to decompress the patch, delete the temp one
399 if [[ -n ${PIPE_CMD} ]] ; then
400 rm -f "${PATCH_TARGET}"
401 fi
402
403 if [[ ${count} -ge 5 ]] ; then
404 echo
405 eerror "Failed Patch: ${patchname} !"
406 eerror " ( ${PATCH_TARGET} )"
407 eerror
408 eerror "Include in your bugreport the contents of:"
409 eerror
410 eerror " ${STDERR_TARGET}"
411 echo
412 die "Failed Patch: ${patchname}!"
413 fi
414
415 # if everything worked, delete the patch log
416 rm -f "${STDERR_TARGET}"
417 eend 0
418 done
419
420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
421 : # everything worked
422}
423epatch_user() {
424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
425
426 # don't clobber any EPATCH vars that the parent might want
427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
432 if [[ -d ${EPATCH_SOURCE} ]] ; then
433 EPATCH_SOURCE=${EPATCH_SOURCE} \
434 EPATCH_SUFFIX="patch" \
435 EPATCH_FORCE="yes" \
436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
437 epatch
438 return 0
439 fi
440 done
441 return 1
442}
443
444# @FUNCTION: emktemp
445# @USAGE: [temp dir]
446# @DESCRIPTION:
447# Cheap replacement for when debianutils (and thus mktemp)
448# does not exist on the users system.
449emktemp() {
450 local exe="touch"
451 [[ $1 == -d ]] && exe="mkdir" && shift
452 local topdir=$1
453
454 if [[ -z ${topdir} ]] ; then
455 [[ -z ${T} ]] \
456 && topdir="/tmp" \
457 || topdir=${T}
458 fi
459
460 if ! type -P mktemp > /dev/null ; then
461 # system lacks `mktemp` so we have to fake it
462 local tmp=/
463 while [[ -e ${tmp} ]] ; do
464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
465 done
466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
467 echo "${tmp}"
251 else 468 else
252 if [ ! -d ${EPATCH_SOURCE} ] 469 # the args here will give slightly wierd names on BSD,
253 then 470 # but should produce a usable file on all userlands
254 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 471 if [[ ${exe} == "touch" ]] ; then
255 then 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
256 EPATCH_SOURCE="$1"
257 fi
258
259 echo
260 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
261 eerror
262 eerror " ${EPATCH_SOURCE}"
263 echo
264 die "Cannot find \$EPATCH_SOURCE!"
265 fi
266
267 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
268 fi
269
270 case ${EPATCH_SUFFIX##*\.} in
271 bz2)
272 PIPE_CMD="bzip2 -dc"
273 PATCH_SUFFIX="bz2"
274 ;;
275 gz|Z|z)
276 PIPE_CMD="gzip -dc"
277 PATCH_SUFFIX="gz"
278 ;;
279 ZIP|zip)
280 PIPE_CMD="unzip -p"
281 PATCH_SUFFIX="zip"
282 ;;
283 *)
284 PIPE_CMD="cat"
285 PATCH_SUFFIX="patch"
286 ;;
287 esac
288
289 if [ "${SINGLE_PATCH}" = "no" ]
290 then
291 einfo "Applying various patches (bugfixes/updates)..."
292 fi
293 for x in ${EPATCH_SOURCE}
294 do
295 # New ARCH dependant patch naming scheme...
296 #
297 # ???_arch_foo.patch
298 #
299 if [ -f ${x} ] && \
300 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
301 [ "${EPATCH_FORCE}" = "yes" ])
302 then
303 local count=0
304 local popts="${EPATCH_OPTS}"
305
306 if [ -n "${EPATCH_EXCLUDE}" ]
307 then
308 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
309 then
310 continue
311 fi
312 fi
313
314 if [ "${SINGLE_PATCH}" = "yes" ]
315 then
316 if [ -n "${EPATCH_SINGLE_MSG}" ]
317 then
318 einfo "${EPATCH_SINGLE_MSG}"
319 else
320 einfo "Applying ${x##*/}..."
321 fi
322 else
323 einfo " ${x##*/}..."
324 fi
325
326 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
327 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
328
329 # Allow for prefix to differ ... im lazy, so shoot me :/
330 while [ "${count}" -lt 5 ]
331 do
332 # Generate some useful debug info ...
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
335
336 if [ "${PATCH_SUFFIX}" != "patch" ]
337 then
338 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
339 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
340 else
341 PATCH_TARGET="${x}"
342 fi
343
344 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
345 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346
347 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
348 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
349
350 if [ "${PATCH_SUFFIX}" != "patch" ]
351 then
352 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
353 then
354 echo
355 eerror "Could not extract patch!"
356 #die "Could not extract patch!"
357 count=5
358 break
359 fi
360 fi
361
362 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
363 then
364 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
368 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
369
370 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
371
372 if [ "$?" -ne 0 ]
373 then
374 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381
382 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
383
384 break
385 fi
386
387 count=$((count + 1))
388 done
389
390 if [ "${PATCH_SUFFIX}" != "patch" ]
391 then
392 rm -f ${PATCH_TARGET}
393 fi
394
395 if [ "${count}" -eq 5 ]
396 then
397 echo
398 eerror "Failed Patch: ${x##*/}!"
399 eerror
400 eerror "Include in your bugreport the contents of:"
401 eerror
402 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
403 echo
404 die "Failed Patch: ${x##*/}!"
405 fi
406
407 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
408
409 eend 0
410 fi
411 done
412 if [ "${SINGLE_PATCH}" = "no" ]
413 then
414 einfo "Done with patching"
415 fi
416}
417
418# This function return true if we are using the NPTL pthreads
419# implementation.
420#
421# <azarah@gentoo.org> (06 March 2003)
422#
423have_NPTL() {
424 cat > ${T}/test-nptl.c <<-"END"
425 #define _XOPEN_SOURCE
426 #include <unistd.h>
427 #include <stdio.h>
428
429 int main()
430 {
431 char buf[255];
432 char *str = buf;
433
434 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
435 if (NULL != str) {
436 printf("%s\n", str);
437 if (NULL != strstr(str, "NPTL"))
438 return 0;
439 }
440
441 return 1;
442 }
443 END
444
445 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
446 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
447 then
448 echo "yes"
449 einfon "Checking what PTHREADS implementation we have ... "
450 if ${T}/nptl
451 then
452 return 0
453 else 473 else
454 return 1 474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
455 fi
456 else
457 echo "no"
458 fi 475 fi
459
460 return 1
461}
462
463# This function check how many cpu's are present, and then set
464# -j in MAKEOPTS accordingly.
465#
466# Thanks to nall <nall@gentoo.org> for this.
467#
468get_number_of_jobs() {
469 local jobs=0
470
471 if [ ! -r /proc/cpuinfo ]
472 then
473 return 1
474 fi
475
476 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
477 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
478 then
479 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
480 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
481 ADMINPARAM="${ADMINPARAM/-j}"
482 fi
483
484 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
485
486 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
487 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
488 then
489 # these archs will always have "[Pp]rocessor"
490 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
491
492 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
493 then
494 # sparc always has "ncpus active"
495 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
496
497 elif [ "${ARCH}" = "alpha" ]
498 then
499 # alpha has "cpus active", but only when compiled with SMP
500 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
501 then
502 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
503 else
504 jobs=2
505 fi 476 fi
506
507 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
508 then
509 # ppc has "processor", but only when compiled with SMP
510 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
511 then
512 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
513 else
514 jobs=2
515 fi
516 elif [ "${ARCH}" = "s390" ]
517 then
518 # s390 has "# processors : "
519 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
520 else
521 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
522 die "Unknown ARCH -- ${ARCH}!"
523 fi
524
525 # Make sure the number is valid ...
526 if [ "${jobs}" -lt 1 ]
527 then
528 jobs=1
529 fi
530
531 if [ -n "${ADMINPARAM}" ]
532 then
533 if [ "${jobs}" -gt "${ADMINPARAM}" ]
534 then
535 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
536 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
537 else
538 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
539 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
540 fi
541 fi
542} 477}
543 478
544# Cheap replacement for when debianutils (and thus mktemp) 479# @FUNCTION: egetent
545# does not exist on the users system 480# @USAGE: <database> <key>
546# vapier@gentoo.org 481# @MAINTAINER:
547# 482# base-system@gentoo.org (Linux)
548# Takes just 1 parameter (the directory to create tmpfile in) 483# Joe Jezak <josejx@gmail.com> (OS X)
549mymktemp() { 484# usata@gentoo.org (OS X)
550 local topdir="$1" 485# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
551 486# @DESCRIPTION:
552 [ -z "${topdir}" ] && topdir=/tmp 487# Small wrapper for getent (Linux),
553 if [ "`which mktemp 2>/dev/null`" ] 488# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
554 then
555 mktemp -p ${topdir}
556 else
557 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
558 touch ${tmp}
559 echo ${tmp}
560 fi
561}
562
563# Small wrapper for getent (Linux) and nidump (Mac OS X)
564# used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
565# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
566#
567# egetent(database, key)
568egetent() { 490egetent() {
569 if use macos || use ppc-macos ; then 491 case ${CHOST} in
492 *-darwin[678])
570 case "$2" in 493 case "$2" in
571 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
573 ;; 496 ;;
574 *) # Numeric 497 *) # Numeric
575 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
576 ;; 499 ;;
577 esac 500 esac
578 else 501 ;;
579 getent $1 $2 502 *-darwin*)
503 local mytype=$1
504 [[ "passwd" == $mytype ]] && mytype="Users"
505 [[ "group" == $mytype ]] && mytype="Groups"
506 case "$2" in
507 *[!0-9]*) # Non numeric
508 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
509 ;;
510 *) # Numeric
511 local mykey="UniqueID"
512 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
513 dscl . -search /$mytype $mykey $2 2>/dev/null
514 ;;
515 esac
516 ;;
517 *-freebsd*|*-dragonfly*)
518 local opts action="user"
519 [[ $1 == "passwd" ]] || action="group"
520
521 # lookup by uid/gid
522 if [[ $2 == [[:digit:]]* ]] ; then
523 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
580 fi 524 fi
581}
582 525
583# Simplify/standardize adding users to the system 526 pw show ${action} ${opts} "$2" -q
584# vapier@gentoo.org 527 ;;
585# 528 *-netbsd*|*-openbsd*)
586# enewuser(username, uid, shell, homedir, groups, extra options) 529 grep "$2:\*:" /etc/$1
587# 530 ;;
588# Default values if you do not specify any: 531 *)
589# username: REQUIRED ! 532 type -p nscd >& /dev/null && nscd -i "$1"
590# uid: next available (see useradd(8)) 533 getent "$1" "$2"
591# note: pass -1 to get default behavior 534 ;;
592# shell: /bin/false 535 esac
593# homedir: /dev/null 536}
594# groups: none 537
595# extra: comment of 'added by portage for ${PN}' 538# @FUNCTION: enewuser
539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
540# @DESCRIPTION:
541# Same as enewgroup, you are not required to understand how to properly add
542# a user to the system. The only required parameter is the username.
543# Default uid is (pass -1 for this) next available, default shell is
544# /bin/false, default homedir is /dev/null, there are no default groups,
545# and default params sets the comment as 'added by portage for ${PN}'.
596enewuser() { 546enewuser() {
547 case ${EBUILD_PHASE} in
548 unpack|compile|test|install)
549 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
550 eerror "Package fails at QA and at life. Please file a bug."
551 die "Bad package! enewuser is only for use in pkg_* functions!"
552 esac
553
597 # get the username 554 # get the username
598 local euser="$1"; shift 555 local euser=$1; shift
599 if [ -z "${euser}" ] 556 if [[ -z ${euser} ]] ; then
600 then
601 eerror "No username specified !" 557 eerror "No username specified !"
602 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
603 fi 559 fi
604 560
605 # lets see if the username already exists 561 # lets see if the username already exists
606 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
607 then
608 return 0 563 return 0
609 fi 564 fi
610 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
611 566
612 # options to pass to useradd 567 # options to pass to useradd
613 local opts= 568 local opts=
614 569
615 # handle uid 570 # handle uid
616 local euid="$1"; shift 571 local euid=$1; shift
617 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
618 then
619 if [ "${euid}" -gt 0 ] 573 if [[ ${euid} -gt 0 ]] ; then
620 then
621 if [ ! -z "`egetent passwd ${euid}`" ] 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
622 then
623 euid="next" 575 euid="next"
624 fi 576 fi
625 else 577 else
626 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
627 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
628 fi 580 fi
629 else 581 else
630 euid="next" 582 euid="next"
631 fi 583 fi
632 if [ "${euid}" == "next" ] 584 if [[ ${euid} == "next" ]] ; then
633 then 585 for ((euid = 101; euid <= 999; euid++)); do
634 local pwrange
635 if use macos || use ppc-macos ; then
636 pwrange="`jot 898 101`"
637 else
638 pwrange="`seq 101 999`"
639 fi
640 for euid in ${pwrange} ; do
641 [ -z "`egetent passwd ${euid}`" ] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
642 done 587 done
643 fi 588 fi
644 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
645 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
646 591
647 # handle shell 592 # handle shell
648 local eshell="$1"; shift 593 local eshell=$1; shift
649 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 594 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
650 then 595 if [[ ! -e ${ROOT}${eshell} ]] ; then
651 if [ ! -e "${eshell}" ]
652 then
653 eerror "A shell was specified but it does not exist !" 596 eerror "A shell was specified but it does not exist !"
654 die "${eshell} does not exist" 597 die "${eshell} does not exist in ${ROOT}"
598 fi
599 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
600 eerror "Do not specify ${eshell} yourself, use -1"
601 die "Pass '-1' as the shell parameter"
655 fi 602 fi
656 else 603 else
604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
605 [[ -x ${ROOT}${shell} ]] && break
606 done
607
608 if [[ ${shell} == "/dev/null" ]] ; then
609 eerror "Unable to identify the shell to use, proceeding with userland default."
610 case ${USERLAND} in
657 eshell="/bin/false" 611 GNU) shell="/bin/false" ;;
612 BSD) shell="/sbin/nologin" ;;
613 Darwin) shell="/usr/sbin/nologin" ;;
614 *) die "Unable to identify the default shell for userland ${USERLAND}"
615 esac
616 fi
617
618 eshell=${shell}
658 fi 619 fi
659 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
660 opts="${opts} -s ${eshell}" 621 opts="${opts} -s ${eshell}"
661 622
662 # handle homedir 623 # handle homedir
663 local ehome="$1"; shift 624 local ehome=$1; shift
664 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 625 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
665 then
666 ehome="/dev/null" 626 ehome="/dev/null"
667 fi 627 fi
668 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
669 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
670 630
671 # handle groups 631 # handle groups
672 local egroups="$1"; shift 632 local egroups=$1; shift
673 if [ ! -z "${egroups}" ] 633 if [[ ! -z ${egroups} ]] ; then
674 then
675 local oldifs="${IFS}" 634 local oldifs=${IFS}
635 local defgroup="" exgroups=""
636
676 export IFS="," 637 export IFS=","
677 for g in ${egroups} 638 for g in ${egroups} ; do
678 do 639 export IFS=${oldifs}
679 if [ -z "`egetent group \"${g}\"`" ] 640 if [[ -z $(egetent group "${g}") ]] ; then
680 then
681 eerror "You must add group ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
682 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
683 fi 643 fi
644 if [[ -z ${defgroup} ]] ; then
645 defgroup=${g}
646 else
647 exgroups="${exgroups},${g}"
648 fi
649 export IFS=","
684 done 650 done
685 export IFS="${oldifs}" 651 export IFS=${oldifs}
652
686 opts="${opts} -g ${egroups}" 653 opts="${opts} -g ${defgroup}"
654 if [[ ! -z ${exgroups} ]] ; then
655 opts="${opts} -G ${exgroups:1}"
656 fi
687 else 657 else
688 egroups="(none)" 658 egroups="(none)"
689 fi 659 fi
690 einfo " - Groups: ${egroups}" 660 einfo " - Groups: ${egroups}"
691 661
692 # handle extra and add the user 662 # handle extra and add the user
693 local eextra="$@"
694 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox=${SANDBOX_ON}
695 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
696 if use macos || use ppc-macos ; 665 case ${CHOST} in
697 then 666 *-darwin*)
698 ### Make the user 667 ### Make the user
699 if [ -z "${eextra}" ] 668 if [[ -z $@ ]] ; then
700 then
701 dscl . create /users/${euser} uid ${euid} 669 dscl . create /users/${euser} uid ${euid}
702 dscl . create /users/${euser} shell ${eshell} 670 dscl . create /users/${euser} shell ${eshell}
703 dscl . create /users/${euser} home ${ehome} 671 dscl . create /users/${euser} home ${ehome}
704 dscl . create /users/${euser} realname "added by portage for ${PN}" 672 dscl . create /users/${euser} realname "added by portage for ${PN}"
705 ### Add the user to the groups specified 673 ### Add the user to the groups specified
674 local oldifs=${IFS}
675 export IFS=","
706 for g in ${egroups} 676 for g in ${egroups} ; do
707 do
708 dscl . merge /groups/${g} users ${euser} 677 dscl . merge /groups/${g} users ${euser}
709 done 678 done
679 export IFS=${oldifs}
710 else 680 else
711 einfo "Extra options are not supported on macos yet" 681 einfo "Extra options are not supported on Darwin yet"
712 einfo "Please report the ebuild along with the info below" 682 einfo "Please report the ebuild along with the info below"
713 einfo "eextra: ${eextra}" 683 einfo "eextra: $@"
714 die "Required function missing" 684 die "Required function missing"
715 fi 685 fi
716 else 686 ;;
717 if [ -z "${eextra}" ] 687 *-freebsd*|*-dragonfly*)
718 then 688 if [[ -z $@ ]] ; then
719 useradd ${opts} ${euser} \ 689 pw useradd ${euser} ${opts} \
720 -c "added by portage for ${PN}" \ 690 -c "added by portage for ${PN}" \
691 die "enewuser failed"
692 else
693 einfo " - Extra: $@"
694 pw useradd ${euser} ${opts} \
695 "$@" || die "enewuser failed"
696 fi
697 ;;
698
699 *-netbsd*)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} ${euser} || die "enewuser failed"
702 else
703 einfo " - Extra: $@"
704 useradd ${opts} ${euser} "$@" || die "enewuser failed"
705 fi
706 ;;
707
708 *-openbsd*)
709 if [[ -z $@ ]] ; then
710 useradd -u ${euid} -s ${eshell} \
711 -d ${ehome} -c "Added by portage for ${PN}" \
712 -g ${egroups} ${euser} || die "enewuser failed"
713 else
714 einfo " - Extra: $@"
715 useradd -u ${euid} -s ${eshell} \
716 -d ${ehome} -c "Added by portage for ${PN}" \
717 -g ${egroups} ${euser} "$@" || die "enewuser failed"
718 fi
719 ;;
720
721 *)
722 if [[ -z $@ ]] ; then
723 useradd -r ${opts} \
724 -c "added by portage for ${PN}" \
725 ${euser} \
721 || die "enewuser failed" 726 || die "enewuser failed"
722 else 727 else
723 einfo " - Extra: ${eextra}" 728 einfo " - Extra: $@"
724 useradd ${opts} ${euser} ${eextra} \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
725 || die "enewuser failed" 731 || die "enewuser failed"
726 fi 732 fi
733 ;;
734 esac
735
736 if [[ ! -e ${ROOT}/${ehome} ]] ; then
737 einfo " - Creating ${ehome} in ${ROOT}"
738 mkdir -p "${ROOT}/${ehome}"
739 chown ${euser} "${ROOT}/${ehome}"
740 chmod 755 "${ROOT}/${ehome}"
727 fi 741 fi
742
728 export SANDBOX_ON="${oldsandbox}" 743 export SANDBOX_ON=${oldsandbox}
729
730 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
731 then
732 einfo " - Creating ${ehome} in ${D}"
733 dodir ${ehome}
734 fowners ${euser} ${ehome}
735 fperms 755 ${ehome}
736 fi
737} 744}
738 745
739# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
740# vapier@gentoo.org 747# @USAGE: <group> [gid]
741# 748# @DESCRIPTION:
742# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
743# 750# group to the system. Just give it a group name to add and enewgroup will
744# Default values if you do not specify any: 751# do the rest. You may specify the gid for the group or allow the group to
745# groupname: REQUIRED ! 752# allocate the next available one.
746# gid: next available (see groupadd(8))
747# extra: none
748enewgroup() { 753enewgroup() {
754 case ${EBUILD_PHASE} in
755 unpack|compile|test|install)
756 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
757 eerror "Package fails at QA and at life. Please file a bug."
758 die "Bad package! enewgroup is only for use in pkg_* functions!"
759 esac
760
749 # get the group 761 # get the group
750 local egroup="$1"; shift 762 local egroup="$1"; shift
751 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
752 then 764 then
753 eerror "No group specified !" 765 eerror "No group specified !"
754 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
755 fi 767 fi
756 768
757 # see if group already exists 769 # see if group already exists
758 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
759 then
760 return 0 771 return 0
761 fi 772 fi
762 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
763 774
764 # options to pass to useradd 775 # options to pass to useradd
770 then 781 then
771 if [ "${egid}" -gt 0 ] 782 if [ "${egid}" -gt 0 ]
772 then 783 then
773 if [ -z "`egetent group ${egid}`" ] 784 if [ -z "`egetent group ${egid}`" ]
774 then 785 then
775 if use macos || use ppc-macos ; then 786 if [[ "${CHOST}" == *-darwin* ]]; then
776 opts="${opts} ${egid}" 787 opts="${opts} ${egid}"
777 else 788 else
778 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
779 fi 790 fi
780 else 791 else
794 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
795 806
796 # add the group 807 # add the group
797 local oldsandbox="${SANDBOX_ON}" 808 local oldsandbox="${SANDBOX_ON}"
798 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
799 if use macos || use ppc-macos ; 810 case ${CHOST} in
800 then 811 *-darwin*)
801 if [ ! -z "${eextra}" ]; 812 if [ ! -z "${eextra}" ];
802 then 813 then
803 einfo "Extra options are not supported on macos yet" 814 einfo "Extra options are not supported on Darwin/OS X yet"
804 einfo "Please report the ebuild along with the info below" 815 einfo "Please report the ebuild along with the info below"
805 einfo "eextra: ${eextra}" 816 einfo "eextra: ${eextra}"
806 die "Required function missing" 817 die "Required function missing"
807 fi 818 fi
808 819
809 # If we need the next available 820 # If we need the next available
810 case ${egid} in 821 case ${egid} in
811 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
812 for egid in `jot 898 101`; do 823 for ((egid = 101; egid <= 999; egid++)); do
813 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
814 done 825 done
815 esac 826 esac
816 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
817 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
818 else 829 ;;
830
831 *-freebsd*|*-dragonfly*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
839 ;;
840
841 *-netbsd*)
842 case ${egid} in
843 *[!0-9]*) # Non numeric
844 for ((egid = 101; egid <= 999; egid++)); do
845 [[ -z $(egetent group ${egid}) ]] && break
846 done
847 esac
848 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
849 ;;
850
851 *)
852 # We specify -r so that we get a GID in the system range from login.defs
819 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
820 fi 854 ;;
855 esac
821 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
822} 857}
823 858
824# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
825# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
826# 861# @DESCRIPTION:
827# edos2unix(file, <more files>...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
828edos2unix() { 866edos2unix() {
829 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
830 do
831 cp "${f}" ${T}/edos2unix
832 sed 's/\r$//' ${T}/edos2unix > "${f}"
833 done
834} 868}
835 869
836# Make a desktop file ! 870# Make a desktop file !
837# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
838# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
839# gnome2 /usr/share/applications
840# gnome1 /usr/share/gnome/apps/
841# KDE ${KDEDIR}/share/applnk /usr/share/applnk
842# 873#
843# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
844# 875#
845# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
846# name: the name that will show up in the menu 877# name: the name that will show up in the menu
847# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
848# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
849# a full path to an icon 880# a full path to an icon
850# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
851# http://www.freedesktop.org/standards/menu-spec/ 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
852# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
853make_desktop_entry() { 884make_desktop_entry() {
854 [ -z "$1" ] && eerror "You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
855 886
856 local exec="${1}" 887 local exec=${1}
857 local name="${2:-${PN}}" 888 local name=${2:-${PN}}
858 local icon="${3:-${PN}.png}" 889 local icon=${3:-${PN}}
859 local type="${4}" 890 local type=${4}
860 local subdir="${6}" 891 local fields=${5}
861 local path="${5:-${GAMES_BINDIR}}" 892
862 if [ -z "${type}" ] 893 if [[ -z ${type} ]] ; then
863 then 894 local catmaj=${CATEGORY%%-*}
864 case ${CATEGORY} in 895 local catmin=${CATEGORY##*-}
865 "app-emulation") 896 case ${catmaj} in
866 type=Emulator 897 app)
867 subdir="Emulation" 898 case ${catmin} in
899 accessibility) type=Accessibility;;
900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
904 cdr) type=DiscBurning;;
905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
907 editors) type=TextEditor;;
908 emacs) type=TextEditor;;
909 emulation) type=Emulator;;
910 laptop) type=HardwareSettings;;
911 office) type=Office;;
912 pda) type=PDA;;
913 vim) type=TextEditor;;
914 xemacs) type=TextEditor;;
915 esac
868 ;; 916 ;;
869 "games-"*) 917
870 type=Game 918 dev)
871 subdir="Games" 919 type="Development"
872 ;; 920 ;;
873 "net-"*) 921
874 type=Network 922 games)
875 subdir="${type}" 923 case ${catmin} in
924 action|fps) type=ActionGame;;
925 arcade) type=ArcadeGame;;
926 board) type=BoardGame;;
927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
931 rpg) type=RolePlaying;;
932 simulation) type=Simulation;;
933 sports) type=SportsGame;;
934 strategy) type=StrategyGame;;
935 esac
936 type="Game;${type}"
876 ;; 937 ;;
938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
947 mail)
948 type="Network;Email"
949 ;;
950
951 media)
952 case ${catmin} in
953 gfx)
954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
958 radio) type=Tuner;;
959 sound) type=Audio;;
960 tv) type=TV;;
961 video) type=Video;;
962 esac
963 type="AudioVideo;${type}"
964 ;;
965 esac
966 ;;
967
968 net)
969 case ${catmin} in
970 dialup) type=Dialup;;
971 ftp) type=FileTransfer;;
972 im) type=InstantMessaging;;
973 irc) type=IRCClient;;
974 mail) type=Email;;
975 news) type=News;;
976 nntp) type=News;;
977 p2p) type=FileTransfer;;
978 voip) type=Telephony;;
979 esac
980 type="Network;${type}"
981 ;;
982
983 sci)
984 case ${catmin} in
985 astro*) type=Astronomy;;
986 bio*) type=Biology;;
987 calc*) type=Calculator;;
988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
990 geo*) type=Geology;;
991 math*) type=Math;;
992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
994 esac
995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
1000 ;;
1001
1002 www)
1003 case ${catmin} in
1004 client) type=WebBrowser;;
1005 esac
1006 type="Network;${type}"
1007 ;;
1008
877 *) 1009 *)
878 type= 1010 type=
879 subdir=
880 ;; 1011 ;;
881 esac 1012 esac
882 fi 1013 fi
883 local desktop="${T}/${exec}.desktop" 1014 if [ "${SLOT}" == "0" ] ; then
1015 local desktop_name="${PN}"
1016 else
1017 local desktop_name="${PN}-${SLOT}"
1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
884 1021
1022 # Don't append another ";" when a valid category value is provided.
1023 type=${type%;}${type:+;}
1024
1025 eshopts_push -s extglob
1026 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1027 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1028 ewarn "allowed in .desktop files if the value is not an absolute path."
1029 icon=${icon%.@(xpm|png|svg)}
1030 fi
1031 eshopts_pop
1032
1033 cat <<-EOF > "${desktop}"
885echo "[Desktop Entry] 1034 [Desktop Entry]
886Encoding=UTF-8
887Version=0.9.2
888Name=${name} 1035 Name=${name}
889Type=Application 1036 Type=Application
890Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
891Exec=${exec} 1038 Exec=${exec}
892Path=${path} 1039 TryExec=${exec%% *}
893Icon=${icon} 1040 Icon=${icon}
894Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
895 1043
896 if [ -d "/usr/share/applications" ] 1044 if [[ ${fields:-=} != *=* ]] ; then
897 then 1045 # 5th arg used to be value to Path=
1046 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1047 fields="Path=${fields}"
1048 fi
1049 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1050
1051 (
1052 # wrap the env here so that the 'insinto' call
1053 # doesn't corrupt the env of the caller
898 insinto /usr/share/applications 1054 insinto /usr/share/applications
899 doins "${desktop}" 1055 doins "${desktop}"
900 fi 1056 ) || die "installing desktop file failed"
1057}
901 1058
902 #if [ -d "/usr/share/gnome/apps" ] 1059# @FUNCTION: validate_desktop_entries
903 #then 1060# @USAGE: [directories]
904 # insinto /usr/share/gnome/apps/Games 1061# @MAINTAINER:
905 # doins ${desktop} 1062# Carsten Lohrke <carlo@gentoo.org>
906 #fi 1063# @DESCRIPTION:
907 1064# Validate desktop entries using desktop-file-utils
908 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1065validate_desktop_entries() {
909 #then 1066 if [[ -x /usr/bin/desktop-file-validate ]] ; then
910 # for ver in /usr/kde/* 1067 einfo "Checking desktop entry validity"
911 # do 1068 local directories=""
912 # insinto ${ver}/share/applnk/Games 1069 for d in /usr/share/applications $@ ; do
913 # doins ${desktop} 1070 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
914 # done 1071 done
1072 if [[ -n ${directories} ]] ; then
1073 for FILE in $(find ${directories} -name "*\.desktop" \
1074 -not -path '*.hidden*' | sort -u 2>/dev/null)
1075 do
1076 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1077 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1078 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1079 done
1080 fi
1081 echo ""
1082 else
1083 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
915 #fi 1084 fi
1085}
916 1086
917 if [ -d "/usr/share/applnk" ] 1087# @FUNCTION: make_session_desktop
918 then 1088# @USAGE: <title> <command> [command args...]
919 insinto /usr/share/applnk/${subdir} 1089# @DESCRIPTION:
1090# Make a GDM/KDM Session file. The title is the file to execute to start the
1091# Window Manager. The command is the name of the Window Manager.
1092#
1093# You can set the name of the file via the ${wm} variable.
1094make_session_desktop() {
1095 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1096 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1097
1098 local title=$1
1099 local command=$2
1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
1102
1103 cat <<-EOF > "${desktop}"
1104 [Desktop Entry]
1105 Name=${title}
1106 Comment=This session logs you into ${title}
1107 Exec=${command} $*
1108 TryExec=${command}
1109 Type=XSession
1110 EOF
1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
1115 insinto /usr/share/xsessions
920 doins "${desktop}" 1116 doins "${desktop}"
1117 )
1118}
1119
1120# @FUNCTION: domenu
1121# @USAGE: <menus>
1122# @DESCRIPTION:
1123# Install the list of .desktop menu files into the appropriate directory
1124# (/usr/share/applications).
1125domenu() {
1126 (
1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
1129 local i j ret=0
1130 insinto /usr/share/applications
1131 for i in "$@" ; do
1132 if [[ -f ${i} ]] ; then
1133 doins "${i}"
1134 ((ret+=$?))
1135 elif [[ -d ${i} ]] ; then
1136 for j in "${i}"/*.desktop ; do
1137 doins "${j}"
1138 ((ret+=$?))
1139 done
1140 else
1141 ((++ret))
921 fi 1142 fi
1143 done
1144 exit ${ret}
1145 )
1146}
922 1147
923 return 0 1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
1156 insinto /usr/share/applications
1157 newins "$@"
1158 )
1159}
1160
1161# @FUNCTION: doicon
1162# @USAGE: <list of icons>
1163# @DESCRIPTION:
1164# Install the list of icons into the icon directory (/usr/share/pixmaps).
1165# This is useful in conjunction with creating desktop/menu files.
1166doicon() {
1167 (
1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
1170 local i j ret
1171 insinto /usr/share/pixmaps
1172 for i in "$@" ; do
1173 if [[ -f ${i} ]] ; then
1174 doins "${i}"
1175 ((ret+=$?))
1176 elif [[ -d ${i} ]] ; then
1177 for j in "${i}"/*.png ; do
1178 doins "${j}"
1179 ((ret+=$?))
1180 done
1181 else
1182 ((++ret))
1183 fi
1184 done
1185 exit ${ret}
1186 )
1187}
1188
1189# @FUNCTION: newicon
1190# @USAGE: <icon> <newname>
1191# @DESCRIPTION:
1192# Like all other new* functions, install the specified icon as newname.
1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
1197 insinto /usr/share/pixmaps
1198 newins "$@"
1199 )
924} 1200}
925 1201
926# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
927find_unpackable_file() { 1203find_unpackable_file() {
928 local src="$1" 1204 local src=$1
929 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
930 then
931 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
932 else 1207 else
933 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
934 then
935 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
936 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
937 then
938 src="${PWD}/${src}" 1211 src=${PWD}/${src}
939 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
940 then
941 src="${src}" 1213 src=${src}
942 fi
943 fi 1214 fi
944 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
945 echo "${src}" 1217 echo "${src}"
946} 1218}
947 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
948# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
949# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
950# the middle of the archive. Valve seems to use it a lot ... too bad 1225# the middle of the archive. Valve seems to use it a lot ... too bad
951# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1226# it seems to like to segfault a lot :(. So lets take it apart ourselves.
952# 1227#
953# Usage: unpack_pdv [file to unpack] [size of off_t]
954# - you have to specify the off_t size ... i have no idea how to extract that 1228# You have to specify the off_t size ... I have no idea how to extract that
955# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
956# the size of the off_t type (in bytes) on the machine that built the pdv 1230# the size of the off_t type (in bytes) on the machine that built the pdv
1231# archive.
1232#
957# archive. one way to determine this is by running the following commands: 1233# One way to determine this is by running the following commands:
1234#
1235# @CODE
958# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
959# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
960# basically look for the first lseek command (we do the strings/grep because 1240# Basically look for the first lseek command (we do the strings/grep because
961# sometimes the function call is _llseek or something) and steal the 2nd 1241# sometimes the function call is _llseek or something) and steal the 2nd
962# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
963# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
964# lseek 1246# lseek
965# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
966# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
967# thus we would pass in the value of '4' as the second parameter. 1251# Thus we would pass in the value of '4' as the second parameter.
968unpack_pdv() { 1252unpack_pdv() {
969 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
970 local sizeoff_t="$2" 1254 local sizeoff_t=$2
971 1255
1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
972 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1257 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
973 1258
974 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
975 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
976 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
977 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1262 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
978 1263
979 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
980 local metafile="`mymktemp ${T}`" 1265 local metafile=$(emktemp)
981 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
982 1267
983 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
984 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
985 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
986 1271
987 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
988 local tmpfile="`mymktemp ${T}`" 1273 local tmpfile=$(emktemp)
989 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
990 1275
991 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
992 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
993 iscompressed=1 1278 iscompressed=1
994 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
995 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
996 else 1281 else
997 iscompressed=0 1282 iscompressed=0
998 fi 1283 fi
999 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
1000 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1001 istar=1 1286 istar=1
1002 else 1287 else
1003 istar=0 1288 istar=0
1004 fi 1289 fi
1005 1290
1033 true 1318 true
1034 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1035 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1036} 1321}
1037 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1038# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1039# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1040# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1041# many other game companies. 1329# many other game companies.
1042# 1330#
1043# Usage: unpack_makeself [file to unpack] [offset] 1331# If the file is not specified, then ${A} is used. If the
1044# - If the file is not specified then unpack will utilize ${A}.
1045# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1046# the proper offset from the script itself. 1333# the proper offset from the script itself.
1047unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1048 local src="`find_unpackable_file $1`" 1336 local src=$(find_unpackable_file "${src_input}")
1049 local skip="$2" 1337 local skip=$2
1338 local exe=$3
1050 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1051 local shrtsrc="`basename ${src}`" 1342 local shrtsrc=$(basename "${src}")
1052 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1053 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1054 then
1055 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1056 local skip=0 1346 local skip=0
1347 exe=tail
1057 case ${ver} in 1348 case ${ver} in
1058 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1059 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1060 ;; 1351 ;;
1061 2.0|2.0.1) 1352 2.0|2.0.1)
1062 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1063 ;; 1354 ;;
1064 2.1.1) 1355 2.1.1)
1065 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1066 let skip="skip + 1" 1357 (( skip++ ))
1067 ;; 1358 ;;
1068 2.1.2) 1359 2.1.2)
1069 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1070 let skip="skip + 1" 1361 (( skip++ ))
1071 ;; 1362 ;;
1072 2.1.3) 1363 2.1.3)
1073 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1074 let skip="skip + 1" 1365 (( skip++ ))
1366 ;;
1367 2.1.4|2.1.5)
1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1369 skip=$(head -n ${skip} "${src}" | wc -c)
1370 exe="dd"
1075 ;; 1371 ;;
1076 *) 1372 *)
1077 eerror "I'm sorry, but I was unable to support the Makeself file." 1373 eerror "I'm sorry, but I was unable to support the Makeself file."
1078 eerror "The version I detected was '${ver}'." 1374 eerror "The version I detected was '${ver}'."
1079 eerror "Please file a bug about the file ${shrtsrc} at" 1375 eerror "Please file a bug about the file ${shrtsrc} at"
1081 die "makeself version '${ver}' not supported" 1377 die "makeself version '${ver}' not supported"
1082 ;; 1378 ;;
1083 esac 1379 esac
1084 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1085 fi 1381 fi
1382 case ${exe} in
1383 tail) exe="tail -n +${skip} '${src}'";;
1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1385 *) die "makeself cant handle exe '${exe}'"
1386 esac
1086 1387
1087 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1088 local tmpfile="`mymktemp ${T}`" 1389 local tmpfile=$(emktemp)
1089 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1090 local filetype="`file -b ${tmpfile}`" 1391 local filetype=$(file -b "${tmpfile}")
1091 case ${filetype} in 1392 case ${filetype} in
1092 *tar\ archive) 1393 *tar\ archive*)
1093 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1094 ;; 1395 ;;
1095 bzip2*) 1396 bzip2*)
1096 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1097 ;; 1398 ;;
1098 gzip*) 1399 gzip*)
1099 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1400 eval ${exe} | tar --no-same-owner -xzf -
1100 ;; 1401 ;;
1101 compress*) 1402 compress*)
1102 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1403 eval ${exe} | gunzip | tar --no-same-owner -xf -
1103 ;; 1404 ;;
1104 *) 1405 *)
1105 eerror "Unknown filetype \"${filetype}\" ?" 1406 eerror "Unknown filetype \"${filetype}\" ?"
1106 false 1407 false
1107 ;; 1408 ;;
1108 esac 1409 esac
1109 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1110} 1411}
1111 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1112# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1113#
1114# Usage: check_license [license]
1115# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1116check_license() { 1418check_license() {
1117 local lic=$1 1419 local lic=$1
1118 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1119 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1120 else 1422 else
1121 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1122 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1123 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1124 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1125 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1126 lic="${src}" 1428 lic="${lic}"
1127 fi
1128 fi 1429 fi
1129 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1130 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1131 1432
1132 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1133 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1134 local alic 1435 local alic
1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1135 for alic in ${ACCEPT_LICENSE} ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1136 [ "${alic}" == "*" ] && return 0 1438 if [[ ${alic} == ${l} ]]; then
1137 [ "${alic}" == "${l}" ] && return 0 1439 eshopts_pop
1440 return 0
1441 fi
1138 done 1442 done
1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1139 1445
1140 local licmsg="`mymktemp ${T}`" 1446 local licmsg=$(emktemp)
1141 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1142********************************************************** 1448 **********************************************************
1143The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1144package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1145continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1146CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1147********************************************************** 1453 **********************************************************
1148 1454
1149EOF 1455 EOF
1150 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1151 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1152 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1153 read alic 1459 read alic
1154 case ${alic} in 1460 case ${alic} in
1161 die "Failed to accept license" 1467 die "Failed to accept license"
1162 ;; 1468 ;;
1163 esac 1469 esac
1164} 1470}
1165 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1166# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1475# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1167# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1168# 1477#
1169# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1170# standardize everything. all you have to do is call cdrom_get_cds() 1479# standardize everything. All you have to do is call cdrom_get_cds()
1171# and when the function returns, you can assume that the cd has been 1480# and when the function returns, you can assume that the cd has been
1172# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1173# 1482#
1483# The function will attempt to locate a cd based upon a file that is on
1484# the cd. The more files you give this function, the more cds
1485# the cdrom functions will handle.
1486#
1174# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1487# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1175# etc... if you want to give the cds better names, then just export 1488# etc... If you want to give the cds better names, then just export
1176# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1489# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1490# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1491# also use the CDROM_NAME_SET bash array.
1177# 1492#
1178# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1493# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1179#
1180# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1181# - this will attempt to locate a cd based upon a file that is on
1182# the cd ... the more files you give this function, the more cds
1183# the cdrom functions will handle
1184cdrom_get_cds() { 1494cdrom_get_cds() {
1185 # first we figure out how many cds we're dealing with by 1495 # first we figure out how many cds we're dealing with by
1186 # the # of files they gave us 1496 # the # of files they gave us
1187 local cdcnt=0 1497 local cdcnt=0
1188 local f= 1498 local f=
1189 for f in "$@" ; do 1499 for f in "$@" ; do
1190 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1191 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1192 done 1502 done
1193 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1194 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1195 1505
1196 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1197 # if they did, let's just believe them that it's correct 1507 # if they did, let's just believe them that it's correct
1198 if [ ! -z "${CD_ROOT}" ] ; then 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1199 export CDROM_ROOT="${CD_ROOT}"
1200 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1201 return
1202 fi
1203 # do the same for CD_ROOT_X
1204 if [ ! -z "${CD_ROOT_1}" ] ; then
1205 local var= 1509 local var=
1206 cdcnt=0 1510 cdcnt=0
1207 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1208 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1209 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1210 if [ -z "${!var}" ] ; then 1515 if [[ -z ${!var} ]] ; then
1211 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1212 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1213 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1214 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1215 fi 1520 fi
1216 export CDROM_ROOTS_${cdcnt}="${!var}"
1217 done 1521 done
1218 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1219 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1523 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1524 export CDROM_SET=-1
1525 for f in ${CDROM_CHECK_1//:/ } ; do
1526 ((++CDROM_SET))
1527 [[ -e ${CDROM_ROOT}/${f} ]] && break
1528 done
1529 export CDROM_MATCH=${f}
1220 return 1530 return
1221 fi 1531 fi
1222 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1223 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1224 einfon "This ebuild will need the " 1536 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1225 if [ -z "${CDROM_NAME}" ] ; then
1226 echo "cdrom for ${PN}."
1227 else
1228 echo "${CDROM_NAME}."
1229 fi
1230 echo 1537 echo
1231 einfo "If you do not have the CD, but have the data files" 1538 einfo "If you do not have the CD, but have the data files"
1232 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1233 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1234 einfo "directory containing the files." 1541 einfo "directory containing the files."
1235 echo 1542 echo
1543 einfo "For example:"
1544 einfo "export CD_ROOT=/mnt/cdrom"
1545 echo
1236 else 1546 else
1547 if [[ -n ${CDROM_NAME_SET} ]] ; then
1548 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1549 cdcnt=0
1550 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1551 ((++cdcnt))
1552 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1553 done
1554 fi
1555
1237 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1238 cdcnt=0 1557 cdcnt=0
1239 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1240 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1241 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1242 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1243 done 1562 done
1244 echo 1563 echo
1245 einfo "If you do not have the CDs, but have the data files" 1564 einfo "If you do not have the CDs, but have the data files"
1246 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1247 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1248 einfon "" 1567 einfon ""
1249 cdcnt=0 1568 cdcnt=0
1250 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1251 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1252 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1253 done 1572 done
1254 echo 1573 echo
1255 einfo "Or, if you have all the files in the same place, or" 1574 einfo "Or, if you have all the files in the same place, or"
1256 einfo "you only have one cdrom, you can export CD_ROOT" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1257 einfo "and that place will be used as the same data source" 1576 einfo "and that place will be used as the same data source"
1258 einfo "for all the CDs." 1577 einfo "for all the CDs."
1259 echo 1578 echo
1579 einfo "For example:"
1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1581 echo
1260 fi 1582 fi
1583
1584 export CDROM_SET=""
1261 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1262 cdrom_load_next_cd 1586 cdrom_load_next_cd
1263} 1587}
1264 1588
1265# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1266# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1267# when it returns, CDROM_ROOT will be pointing to the second cd. 1591# Some packages are so big they come on multiple CDs. When you're done reading
1268# remember, you can only go forward in the cd chain, you can't go back. 1592# files off a CD and want access to the next one, just call this function.
1593# Again, all the messy details of user interaction are taken care of for you.
1594# Once this returns, just read the variable CDROM_ROOT for the location of the
1595# mounted CD. Note that you can only go forward in the CD list, so make sure
1596# you only call this function when you're done using the current CD.
1269cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1270 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1271 local var= 1598 local var
1272 1599 ((++CDROM_CURRENT_CD))
1273 if [ ! -z "${CD_ROOT}" ] ; then
1274 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1275 return
1276 fi
1277 1600
1278 unset CDROM_ROOT 1601 unset CDROM_ROOT
1279 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1280 if [ -z "${!var}" ] ; then 1604 if [[ -z ${!var} ]] ; then
1281 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1282 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1283 else 1607 else
1284 export CDROM_ROOT="${!var}" 1608 export CDROM_ROOT=${!var}
1285 fi 1609 fi
1286 1610
1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1288} 1612}
1289 1613
1292# all it does is try to locate a give file on a cd ... if the cd isn't 1616# all it does is try to locate a give file on a cd ... if the cd isn't
1293# found, then a message asking for the user to insert the cdrom will be 1617# found, then a message asking for the user to insert the cdrom will be
1294# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1295# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1296# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1297cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1298 while [ -z "${CDROM_ROOT}" ] ; do
1299 local dir="$(dirname ${@})"
1300 local file="$(basename ${@})"
1301 local mline="" 1622 local mline=""
1302 local showedmsg=0 1623 local showedmsg=0 showjolietmsg=0
1303 1624
1304 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1625 while [[ -z ${CDROM_ROOT} ]] ; do
1626 local i=0
1627 local -a cdset=(${*//:/ })
1628 if [[ -n ${CDROM_SET} ]] ; then
1629 cdset=(${cdset[${CDROM_SET}]})
1630 fi
1631
1632 while [[ -n ${cdset[${i}]} ]] ; do
1633 local dir=$(dirname ${cdset[${i}]})
1634 local file=$(basename ${cdset[${i}]})
1635
1636 local point= node= fs= foo=
1637 while read point node fs foo ; do
1638 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1639 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1640 && continue
1641 point=${point//\040/ }
1305 [ -d "${mline}/${dir}" ] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1306 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1307 && export CDROM_ROOT=${mline} 1644 export CDROM_ROOT=${point}
1645 export CDROM_SET=${i}
1646 export CDROM_MATCH=${cdset[${i}]}
1647 return
1648 done <<< "$(get_mounts)"
1649
1650 ((++i))
1308 done 1651 done
1309 1652
1310 if [ -z "${CDROM_ROOT}" ] ; then
1311 echo 1653 echo
1312 if [ ${showedmsg} -eq 0 ] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1313 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1314 if [ -z "${CDROM_NAME}" ] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1315 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1316 else
1317 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1318 fi
1319 else 1658 else
1320 if [ -z "${CDROM_NAME_1}" ] ; then
1321 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1322 else
1323 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1324 einfo "Please insert+mount the ${!var} cdrom now !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1325 fi
1326 fi 1660 fi
1327 showedmsg=1 1661 else
1662 if [[ -z ${CDROM_NAME_1} ]] ; then
1663 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1664 else
1665 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1666 einfo "Please insert+mount the ${!var} cdrom now !"
1667 fi
1328 fi 1668 fi
1669 showedmsg=1
1670 fi
1329 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1330 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1331 read 1673 echo
1674 if [[ ${showjolietmsg} -eq 0 ]] ; then
1675 showjolietmsg=1
1676 else
1677 ewarn "If you are having trouble with the detection"
1678 ewarn "of your CD, it is possible that you do not have"
1679 ewarn "Joliet support enabled in your kernel. Please"
1680 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1681 ebeep 5
1332 fi 1682 fi
1683 read || die "something is screwed with your system"
1333 done 1684 done
1334} 1685}
1335 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1336# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1337# a package can support 1691# a package can support. The first form allows you to
1338# 1692# specify a list of LINGUAS. The -i builds a list of po
1339# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1340# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1341# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1342# 1696# of the lists.
1343# The first form allows you to specify a list of LINGUAS.
1344# The -i builds a list of po files found in all the
1345# directories and uses the intersection of the lists.
1346# The -u builds a list of po files found in all the
1347# directories and uses the union of the lists.
1348strip-linguas() { 1697strip-linguas() {
1349 local ls newls 1698 local ls newls nols
1350 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1351 local op="$1"; shift 1700 local op=$1; shift
1352 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1353 local d f 1702 local d f
1354 for d in "$@" ; do 1703 for d in "$@" ; do
1355 if [ "${op}" == "-u" ] ; then 1704 if [[ ${op} == "-u" ]] ; then
1356 newls="${ls}" 1705 newls=${ls}
1357 else 1706 else
1358 newls="" 1707 newls=""
1359 fi 1708 fi
1360 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1361 if [ "${op}" == "-i" ] ; then 1710 if [[ ${op} == "-i" ]] ; then
1362 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1363 else 1712 else
1364 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1365 fi 1714 fi
1366 done 1715 done
1367 ls="${newls}" 1716 ls=${newls}
1368 done 1717 done
1369 ls="${ls//.po}"
1370 else 1718 else
1371 ls="$@" 1719 ls="$@"
1372 fi 1720 fi
1373 1721
1374 ls=" ${ls} " 1722 nols=""
1375 newls="" 1723 newls=""
1376 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1377 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1725 if hasq ${f} ${ls} ; then
1378 nl="${newls} ${f}" 1726 newls="${newls} ${f}"
1379 else 1727 else
1380 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1381 fi 1729 fi
1382 done 1730 done
1731 [[ -n ${nols} ]] \
1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1733 export LINGUAS=${newls:1}
1734}
1735
1736# @FUNCTION: preserve_old_lib
1737# @USAGE: <libs to preserve> [more libs]
1738# @DESCRIPTION:
1739# These functions are useful when a lib in your package changes ABI SONAME.
1740# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1741# would break packages that link against it. Most people get around this
1742# by using the portage SLOT mechanism, but that is not always a relevant
1743# solution, so instead you can call this from pkg_preinst. See also the
1744# preserve_old_lib_notify function.
1745preserve_old_lib() {
1746 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1747 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1748 die "Invalid preserve_old_lib() usage"
1749 fi
1750 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1751
1752 # let portage worry about it
1753 has preserve-libs ${FEATURES} && return 0
1754
1755 local lib dir
1756 for lib in "$@" ; do
1757 [[ -e ${ROOT}/${lib} ]] || continue
1758 dir=${lib%/*}
1759 dodir ${dir} || die "dodir ${dir} failed"
1760 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1761 touch "${D}"/${lib}
1762 done
1763}
1764
1765# @FUNCTION: preserve_old_lib_notify
1766# @USAGE: <libs to notify> [more libs]
1767# @DESCRIPTION:
1768# Spit helpful messages about the libraries preserved by preserve_old_lib.
1769preserve_old_lib_notify() {
1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1774
1775 # let portage worry about it
1776 has preserve-libs ${FEATURES} && return 0
1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1783 ewarn "Old versions of installed libraries were detected on your system."
1784 ewarn "In order to avoid breaking packages that depend on these old libs,"
1785 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1786 ewarn "in order to remove these old dependencies. If you do not have this"
1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1788 ewarn
1789 fi
1790 ewarn " # revdep-rebuild --library ${lib##*/}"
1791 done
1792 if [[ ${notice} -eq 1 ]] ; then
1793 ewarn
1794 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1795 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1796 for lib in "$@" ; do
1797 ewarn " # rm '${lib}'"
1798 done
1799 fi
1800}
1801
1802# @FUNCTION: built_with_use
1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1805#
1806# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1807#
1808# A temporary hack until portage properly supports DEPENDing on USE
1809# flags being enabled in packages. This will check to see if the specified
1810# DEPEND atom was built with the specified list of USE flags. The
1811# --missing option controls the behavior if called on a package that does
1812# not actually support the defined USE flags (aka listed in IUSE).
1813# The default is to abort (call die). The -a and -o flags control
1814# the requirements of the USE flags. They correspond to "and" and "or"
1815# logic. So the -a flag means all listed USE flags must be enabled
1816# while the -o flag means at least one of the listed IUSE flags must be
1817# enabled. The --hidden option is really for internal use only as it
1818# means the USE flag we're checking is hidden expanded, so it won't be found
1819# in IUSE like normal USE flags.
1820#
1821# Remember that this function isn't terribly intelligent so order of optional
1822# flags matter.
1823built_with_use() {
1824 local hidden="no"
1825 if [[ $1 == "--hidden" ]] ; then
1826 hidden="yes"
1827 shift
1828 fi
1829
1830 local missing_action="die"
1831 if [[ $1 == "--missing" ]] ; then
1832 missing_action=$2
1833 shift ; shift
1834 case ${missing_action} in
1835 true|false|die) ;;
1836 *) die "unknown action '${missing_action}'";;
1837 esac
1838 fi
1839
1840 local opt=$1
1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1842
1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1845 shift
1846
1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1848 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1849
1850 # if the IUSE file doesn't exist, the read will error out, we need to handle
1851 # this gracefully
1852 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1853 case ${missing_action} in
1854 true) return 0;;
1855 false) return 1;;
1856 die) die "Unable to determine what USE flags $PKG was built with";;
1857 esac
1858 fi
1859
1860 if [[ ${hidden} == "no" ]] ; then
1861 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1862 # Don't check USE_EXPAND #147237
1863 local expand
1864 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1865 if [[ $1 == ${expand}_* ]] ; then
1866 expand=""
1867 break
1868 fi
1869 done
1870 if [[ -n ${expand} ]] ; then
1871 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1872 case ${missing_action} in
1873 true) return 0;;
1874 false) return 1;;
1875 die) die "$PKG does not actually support the $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1880
1881 local USE_BUILT=$(<${USEFILE})
1882 while [[ $# -gt 0 ]] ; do
1883 if [[ ${opt} = "-o" ]] ; then
1884 has $1 ${USE_BUILT} && return 0
1885 else
1886 has $1 ${USE_BUILT} || return 1
1887 fi
1888 shift
1889 done
1890 [[ ${opt} = "-a" ]]
1891}
1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1896# Many configure scripts wrongly bail when a C++ compiler could not be
1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1900epunt_cxx() {
1901 local dir=$1
1902 [[ -z ${dir} ]] && dir=${S}
1903 ebegin "Removing useless C++ checks"
1904 local f
1905 find "${dir}" -name configure | while read f ; do
1906 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1907 done
1908 eend 0
1909}
1910
1911# @FUNCTION: make_wrapper
1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1913# @DESCRIPTION:
1914# Create a shell wrapper script named wrapper in installpath
1915# (defaults to the bindir) to execute target (default of wrapper) by
1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1917# libpaths followed by optionally changing directory to chdir.
1918make_wrapper() {
1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1920 local tmpwrapper=$(emktemp)
1921 # We don't want to quote ${bin} so that people can pass complex
1922 # things as $bin ... "./someprog --args"
1923 cat << EOF > "${tmpwrapper}"
1924#!/bin/sh
1925cd "${chdir:-.}"
1383 if [ -z "${newls}" ] ; then 1926if [ -n "${libdir}" ] ; then
1384 unset LINGUAS 1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1928 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1385 else 1929 else
1386 export LINGUAS="${newls}" 1930 export LD_LIBRARY_PATH="${libdir}"
1931 fi
1932fi
1933exec ${bin} "\$@"
1934EOF
1935 chmod go+rx "${tmpwrapper}"
1936 if [[ -n ${path} ]] ; then
1937 (
1938 exeinto "${path}"
1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1941 else
1942 newbin "${tmpwrapper}" "${wrapper}" || die
1943 fi
1944}
1945
1946# @FUNCTION: prepalldocs
1947# @USAGE:
1948# @DESCRIPTION:
1949# Compress files in /usr/share/doc which are not already
1950# compressed, excluding /usr/share/doc/${PF}/html.
1951# Uses the ecompressdir to do the compression.
1952# 2009-02-18 by betelgeuse:
1953# Commented because ecompressdir is even more internal to
1954# Portage than prepalldocs (it's not even mentioned in man 5
1955# ebuild). Please submit a better version for review to gentoo-dev
1956# if you want prepalldocs here.
1957#prepalldocs() {
1958# if [[ -n $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1387 fi 1960# fi
1388} 1961
1962# cd "${D}"
1963# [[ -d usr/share/doc ]] || return 0
1964
1965# find usr/share/doc -exec gzip {} +
1966# ecompressdir --ignore /usr/share/doc/${PF}/html
1967# ecompressdir --queue /usr/share/doc
1968#}

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