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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 1.98 2004/09/05 22:38:41 ciaranm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.334 2010/02/26 03:15:26 abcd 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 [[ $(type -t eqawarn) == function ]] && \
50# where lib is named directly with $(get_libdir) if possible. 58 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
51# 59}
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 60
53get_libdir() { 61epause() {
54 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 62 [[ $(type -t eqawarn) == function ]] && \
55 # if there is an override, we want to use that... always. 63 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
56 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" 64}
57 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then 65
58 # and if there isnt an override, and we're using a version of
59 # portage without CONF_LIBDIR support, force the use of lib. dolib
60 # and friends from portage 2.0.50 wont be too happy otherwise.
61 CONF_LIBDIR="lib"
62 fi 66fi
63 # and of course, default to lib if CONF_LIBDIR isnt set
64 echo ${CONF_LIBDIR:=lib}
65}
66 67
67# Sometimes you need to override the value returned by get_libdir. A good 68# @FUNCTION: ecvs_clean
68# example of this is xorg-x11, where lib32 isnt a supported configuration, 69# @USAGE: [list of dirs]
69# and where lib64 -must- be used on amd64 (for applications that need lib 70# @DESCRIPTION:
70# to be 32bit, such as adobe acrobat). Note that this override also bypasses 71# Remove CVS directories recursiveley. Useful when a source tarball contains
71# portage version sanity checking. 72# internal CVS directories. Defaults to $PWD.
72# get_libdir_override expects one argument, the result get_libdir should 73ecvs_clean() {
73# return: 74 [[ -z $* ]] && set -- .
74# 75 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
75# get_libdir_override lib64 76 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
76#
77# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
78get_libdir_override() {
79 CONF_LIBDIR="$1"
80 CONF_LIBDIR_OVERRIDE="$1"
81} 77}
82 78
83# This function generate linker scripts in /usr/lib for dynamic 79# @FUNCTION: esvn_clean
84# libs in /lib. This is to fix linking problems when you have 80# @USAGE: [list of dirs]
85# the .so in /lib, and the .a in /usr/lib. What happens is that 81# @DESCRIPTION:
86# in some cases when linking dynamic, the .a in /usr/lib is used 82# Remove .svn directories recursiveley. Useful when a source tarball contains
87# instead of the .so in /lib due to gcc/libtool tweaking ld's 83# internal Subversion directories. Defaults to $PWD.
88# library search path. This cause many builds to fail. 84esvn_clean() {
89# See bug #4411 for more info. 85 [[ -z $* ]] && set -- .
90# 86 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
91# To use, simply call:
92#
93# gen_usr_ldscript libfoo.so
94#
95# Note that you should in general use the unversioned name of
96# the library, as ldconfig should usually update it correctly
97# to point to the latest version of the library present.
98#
99# <azarah@gentoo.org> (26 Oct 2002)
100#
101gen_usr_ldscript() {
102 # Just make sure it exists
103 dodir /usr/$(get_libdir)
104
105 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
106/* GNU ld script
107 Because Gentoo have critical dynamic libraries
108 in /lib, and the static versions in /usr/lib, we
109 need to have a "fake" dynamic lib in /usr/lib,
110 otherwise we run into linking problems.
111 See bug #4411 on http://bugs.gentoo.org/ for
112 more info. */
113END_LDSCRIPT
114
115 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
116 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
117
118 return 0
119} 87}
120 88
121# Simple function to draw a line consisting of '=' the same length as $* 89# @FUNCTION: eshopts_push
90# @USAGE: [options to `set` or `shopt`]
91# @DESCRIPTION:
92# Often times code will want to enable a shell option to change code behavior.
93# Since changing shell options can easily break other pieces of code (which
94# assume the default state), eshopts_push is used to (1) push the current shell
95# options onto a stack and (2) pass the specified arguments to set.
122# 96#
123# <azarah@gentoo.org> (11 Nov 2002) 97# If the first argument is '-s' or '-u', we assume you want to call `shopt`
98# rather than `set` as there are some options only available via that.
124# 99#
125draw_line() { 100# A common example is to disable shell globbing so that special meaning/care
126 local i=0 101# may be used with variables/arguments to custom functions. That would be:
127 local str_length="" 102# @CODE
128 103# eshopts_push -o noglob
129 # Handle calls that do not have args, or wc not being installed ... 104# for x in ${foo} ; do
130 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 105# if ...some check... ; then
131 then 106# eshopts_pop
132 echo "==============================================================="
133 return 0 107# return 0
134 fi 108# fi
135
136 # Get the length of $*
137 str_length="$(echo -n "$*" | wc -m)"
138
139 while [ "$i" -lt "${str_length}" ]
140 do
141 echo -n "="
142
143 i=$((i + 1))
144 done 109# done
145 110# eshopts_pop
146 echo 111# @CODE
147 112eshopts_push() {
148 return 0 113 # have to assume __ESHOPTS_SAVE__ isn't screwed with
114 # as a `declare -a` here will reset its value
115 local i=${#__ESHOPTS_SAVE__[@]}
116 if [[ $1 == -[su] ]] ; then
117 __ESHOPTS_SAVE__[$i]=$(shopt -p)
118 [[ $# -eq 0 ]] && return 0
119 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
120 else
121 __ESHOPTS_SAVE__[$i]=$-
122 [[ $# -eq 0 ]] && return 0
123 set "$@" || die "eshopts_push: bad options to set: $*"
124 fi
149} 125}
150 126
151# Default directory where patches are located 127# @FUNCTION: eshopts_pop
128# @USAGE:
129# @DESCRIPTION:
130# Restore the shell options to the state saved with the corresponding
131# eshopts_push call. See that function for more details.
132eshopts_pop() {
133 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
134 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
135 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
136 local s=${__ESHOPTS_SAVE__[$i]}
137 unset __ESHOPTS_SAVE__[$i]
138 if [[ ${s} == "shopt -"* ]] ; then
139 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
140 else
141 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
142 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
143 fi
144}
145
146# @VARIABLE: EPATCH_SOURCE
147# @DESCRIPTION:
148# Default directory to search for patches.
152EPATCH_SOURCE="${WORKDIR}/patch" 149EPATCH_SOURCE="${WORKDIR}/patch"
153# Default extension for patches 150# @VARIABLE: EPATCH_SUFFIX
151# @DESCRIPTION:
152# Default extension for patches (do not prefix the period yourself).
154EPATCH_SUFFIX="patch.bz2" 153EPATCH_SUFFIX="patch.bz2"
154# @VARIABLE: EPATCH_OPTS
155# @DESCRIPTION:
155# Default options for patch 156# Default options for patch:
157# @CODE
156# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 158# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
157EPATCH_OPTS="-g0" 159# --no-backup-if-mismatch - do not leave .orig files behind
160# -E - automatically remove empty files
161# @CODE
162EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
163# @VARIABLE: EPATCH_EXCLUDE
164# @DESCRIPTION:
158# List of patches not to apply. Not this is only file names, 165# List of patches not to apply. Note this is only file names,
159# and not the full path .. 166# and not the full path. Globs accepted.
160EPATCH_EXCLUDE="" 167EPATCH_EXCLUDE=""
168# @VARIABLE: EPATCH_SINGLE_MSG
169# @DESCRIPTION:
161# Change the printed message for a single patch. 170# Change the printed message for a single patch.
162EPATCH_SINGLE_MSG="" 171EPATCH_SINGLE_MSG=""
163# Force applying bulk patches even if not following the style: 172# @VARIABLE: EPATCH_MULTI_MSG
164# 173# @DESCRIPTION:
165# ??_${ARCH}_foo.${EPATCH_SUFFIX} 174# Change the printed message for multiple patches.
166# 175EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
176# @VARIABLE: EPATCH_FORCE
177# @DESCRIPTION:
178# Only require patches to match EPATCH_SUFFIX rather than the extended
179# arch naming style.
167EPATCH_FORCE="no" 180EPATCH_FORCE="no"
168 181
169# This function is for bulk patching, or in theory for just one 182# @FUNCTION: epatch
170# or two patches. 183# @USAGE: [patches] [dirs of patches]
184# @DESCRIPTION:
185# epatch is designed to greatly simplify the application of patches. It can
186# process patch files directly, or directories of patches. The patches may be
187# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
188# the -p option as epatch will automatically attempt -p0 to -p5 until things
189# apply successfully.
171# 190#
172# It should work with .bz2, .gz, .zip and plain text patches. 191# If you do not specify any options, then epatch will default to the directory
173# Currently all patches should be the same format. 192# specified by EPATCH_SOURCE.
174# 193#
175# You do not have to specify '-p' option to patch, as it will 194# When processing directories, epatch will apply all patches that match:
176# try with -p0 to -p5 until it succeed, or fail at -p5. 195# @CODE
177# 196# ${EPATCH_FORCE} == "yes"
178# Above EPATCH_* variables can be used to control various defaults,
179# bug they should be left as is to ensure an ebuild can rely on
180# them for.
181#
182# Patches are applied in current directory.
183#
184# Bulk Patches should preferibly have the form of:
185#
186# ??_${ARCH}_foo.${EPATCH_SUFFIX} 197# ??_${ARCH}_foo.${EPATCH_SUFFIX}
198# else
199# *.${EPATCH_SUFFIX}
200# @CODE
201# The leading ?? are typically numbers used to force consistent patch ordering.
202# The arch field is used to apply patches only for the host architecture with
203# the special value of "all" means apply for everyone. Note that using values
204# other than "all" is highly discouraged -- you should apply patches all the
205# time and let architecture details be detected at configure/compile time.
187# 206#
188# For example: 207# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
208# for patches to apply.
189# 209#
190# 01_all_misc-fix.patch.bz2 210# Refer to the other EPATCH_xxx variables for more customization of behavior.
191# 02_sparc_another-fix.patch.bz2
192#
193# This ensures that there are a set order, and you can have ARCH
194# specific patches.
195#
196# If you however give an argument to epatch(), it will treat it as a
197# single patch that need to be applied if its a file. If on the other
198# hand its a directory, it will set EPATCH_SOURCE to this.
199#
200# <azarah@gentoo.org> (10 Nov 2002)
201#
202epatch() { 211epatch() {
203 local PIPE_CMD="" 212 _epatch_draw_line() {
204 local STDERR_TARGET="${T}/$$.out" 213 # create a line of same length as input string
205 local PATCH_TARGET="${T}/$$.patch" 214 [[ -z $1 ]] && set "$(printf "%65s" '')"
206 local PATCH_SUFFIX="" 215 echo "${1//?/=}"
207 local SINGLE_PATCH="no" 216 }
208 local x=""
209 217
210 if [ "$#" -gt 1 ] 218 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
211 then 219
220 # Let the rest of the code process one user arg at a time --
221 # each arg may expand into multiple patches, and each arg may
222 # need to start off with the default global EPATCH_xxx values
223 if [[ $# -gt 1 ]] ; then
212 local m="" 224 local m
213 einfo "${#} patches to apply..."
214 for m in "$@" ; do 225 for m in "$@" ; do
215 epatch "${m}" 226 epatch "${m}"
216 done 227 done
217 return 0 228 return 0
218 fi 229 fi
219 230
220 if [ -n "$1" -a -f "$1" ] 231 local SINGLE_PATCH="no"
221 then 232 # no args means process ${EPATCH_SOURCE}
233 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
234
235 if [[ -f $1 ]] ; then
222 SINGLE_PATCH="yes" 236 SINGLE_PATCH="yes"
223 237 set -- "$1"
224 local EPATCH_SOURCE="$1" 238 # Use the suffix from the single patch (localize it); the code
239 # below will find the suffix for us
225 local EPATCH_SUFFIX="${1##*\.}" 240 local EPATCH_SUFFIX=$1
226 241
227 elif [ -n "$1" -a -d "$1" ] 242 elif [[ -d $1 ]] ; then
228 then 243 # Some people like to make dirs of patches w/out suffixes (vim)
229 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 244 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
230 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 245
246 else
247 # sanity check ... if it isn't a dir or file, wtf man ?
248 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
249 echo
250 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
251 eerror
252 eerror " ${EPATCH_SOURCE}"
253 eerror " ( ${EPATCH_SOURCE##*/} )"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local PIPE_CMD
259 case ${EPATCH_SUFFIX##*\.} in
260 xz) PIPE_CMD="xz -dc" ;;
261 lzma) PIPE_CMD="lzma -dc" ;;
262 bz2) PIPE_CMD="bzip2 -dc" ;;
263 gz|Z|z) PIPE_CMD="gzip -dc" ;;
264 ZIP|zip) PIPE_CMD="unzip -p" ;;
265 *) ;;
266 esac
267
268 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
269
270 local x
271 for x in "$@" ; do
272 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
273 # didn't match anything, ignore continue on
274 [[ ! -f ${x} ]] && continue
275
276 local patchname=${x##*/}
277
278 # Apply single patches, or forced sets of patches, or
279 # patches with ARCH dependant names.
280 # ???_arch_foo.patch
281 # Else, skip this input altogether
282 local a=${patchname#*_} # strip the ???_
283 a=${a%%_*} # strip the _foo.patch
284 if ! [[ ${SINGLE_PATCH} == "yes" || \
285 ${EPATCH_FORCE} == "yes" || \
286 ${a} == all || \
287 ${a} == ${ARCH} ]]
231 then 288 then
232 local EPATCH_SOURCE="$1/*" 289 continue
290 fi
291
292 # Let people filter things dynamically
293 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
294 # let people use globs in the exclude
295 eshopts_push -o noglob
296
297 local ex
298 for ex in ${EPATCH_EXCLUDE} ; do
299 if [[ ${patchname} == ${ex} ]] ; then
300 eshopts_pop
301 continue 2
302 fi
303 done
304
305 eshopts_pop
306 fi
307
308 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
309 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
310 einfo "${EPATCH_SINGLE_MSG}"
311 else
312 einfo "Applying ${patchname} ..."
313 fi
233 else 314 else
234 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 315 einfo " ${patchname} ..."
316 fi
317
318 # most of the time, there will only be one run per unique name,
319 # but if there are more, make sure we get unique log filenames
320 local STDERR_TARGET="${T}/${patchname}.out"
321 if [[ -e ${STDERR_TARGET} ]] ; then
322 STDERR_TARGET="${T}/${patchname}-$$.out"
323 fi
324
325 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
326
327 # Decompress the patch if need be
328 local count=0
329 local PATCH_TARGET
330 if [[ -n ${PIPE_CMD} ]] ; then
331 PATCH_TARGET="${T}/$$.patch"
332 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
333
334 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 echo
336 eerror "Could not extract patch!"
337 #die "Could not extract patch!"
338 count=5
339 break
235 fi 340 fi
341 else
342 PATCH_TARGET=${x}
343 fi
344
345 # Check for absolute paths in patches. If sandbox is disabled,
346 # people could (accidently) patch files in the root filesystem.
347 # Or trigger other unpleasantries #237667. So disallow -p0 on
348 # such patches.
349 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
350 if [[ -n ${abs_paths} ]] ; then
351 count=1
352 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
353 fi
354
355 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
356 while [[ ${count} -lt 5 ]] ; do
357 # Generate some useful debug info ...
358 (
359 _epatch_draw_line "***** ${patchname} *****"
360 echo
361 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
362 echo
363 _epatch_draw_line "***** ${patchname} *****"
364 ) >> "${STDERR_TARGET}"
365
366 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "ACTUALLY APPLYING ${patchname} ..."
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
374 ) >> "${STDERR_TARGET}"
375
376 if [ $? -ne 0 ] ; then
377 echo
378 eerror "A dry-run of patch command succeeded, but actually"
379 eerror "applying the patch failed!"
380 #die "Real world sux compared to the dreamworld!"
381 count=5
382 fi
383 break
384 fi
385
386 : $(( count++ ))
387 done
388
389 # if we had to decompress the patch, delete the temp one
390 if [[ -n ${PIPE_CMD} ]] ; then
391 rm -f "${PATCH_TARGET}"
392 fi
393
394 if [[ ${count} -ge 5 ]] ; then
395 echo
396 eerror "Failed Patch: ${patchname} !"
397 eerror " ( ${PATCH_TARGET} )"
398 eerror
399 eerror "Include in your bugreport the contents of:"
400 eerror
401 eerror " ${STDERR_TARGET}"
402 echo
403 die "Failed Patch: ${patchname}!"
404 fi
405
406 # if everything worked, delete the patch log
407 rm -f "${STDERR_TARGET}"
408 eend 0
409 done
410
411 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
412 : # everything worked
413}
414epatch_user() {
415 [[ $# -ne 0 ]] && die "epatch_user takes no options"
416
417 # don't clobber any EPATCH vars that the parent might want
418 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
419 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
420 EPATCH_SOURCE=${base}/${CTARGET}/${check}
421 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
422 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
423 if [[ -d ${EPATCH_SOURCE} ]] ; then
424 EPATCH_SOURCE=${EPATCH_SOURCE} \
425 EPATCH_SUFFIX="patch" \
426 EPATCH_FORCE="yes" \
427 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
428 epatch
429 break
430 fi
431 done
432}
433
434# @FUNCTION: emktemp
435# @USAGE: [temp dir]
436# @DESCRIPTION:
437# Cheap replacement for when debianutils (and thus mktemp)
438# does not exist on the users system.
439emktemp() {
440 local exe="touch"
441 [[ $1 == -d ]] && exe="mkdir" && shift
442 local topdir=$1
443
444 if [[ -z ${topdir} ]] ; then
445 [[ -z ${T} ]] \
446 && topdir="/tmp" \
447 || topdir=${T}
448 fi
449
450 if ! type -P mktemp > /dev/null ; then
451 # system lacks `mktemp` so we have to fake it
452 local tmp=/
453 while [[ -e ${tmp} ]] ; do
454 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
455 done
456 ${exe} "${tmp}" || ${exe} -p "${tmp}"
457 echo "${tmp}"
236 else 458 else
237 if [ ! -d ${EPATCH_SOURCE} ] 459 # the args here will give slightly wierd names on BSD,
238 then 460 # but should produce a usable file on all userlands
239 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 461 if [[ ${exe} == "touch" ]] ; then
240 then 462 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
241 EPATCH_SOURCE="$1"
242 fi
243
244 echo
245 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
246 eerror
247 eerror " ${EPATCH_SOURCE}"
248 echo
249 die "Cannot find \$EPATCH_SOURCE!"
250 fi
251
252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
253 fi
254
255 case ${EPATCH_SUFFIX##*\.} in
256 bz2)
257 PIPE_CMD="bzip2 -dc"
258 PATCH_SUFFIX="bz2"
259 ;;
260 gz|Z|z)
261 PIPE_CMD="gzip -dc"
262 PATCH_SUFFIX="gz"
263 ;;
264 ZIP|zip)
265 PIPE_CMD="unzip -p"
266 PATCH_SUFFIX="zip"
267 ;;
268 *)
269 PIPE_CMD="cat"
270 PATCH_SUFFIX="patch"
271 ;;
272 esac
273
274 if [ "${SINGLE_PATCH}" = "no" ]
275 then
276 einfo "Applying various patches (bugfixes/updates)..."
277 fi
278 for x in ${EPATCH_SOURCE}
279 do
280 # New ARCH dependant patch naming scheme...
281 #
282 # ???_arch_foo.patch
283 #
284 if [ -f ${x} ] && \
285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ])
287 then
288 local count=0
289 local popts="${EPATCH_OPTS}"
290
291 if [ -n "${EPATCH_EXCLUDE}" ]
292 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
294 then
295 continue
296 fi
297 fi
298
299 if [ "${SINGLE_PATCH}" = "yes" ]
300 then
301 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then
303 einfo "${EPATCH_SINGLE_MSG}"
304 else
305 einfo "Applying ${x##*/}..."
306 fi
307 else
308 einfo " ${x##*/}..."
309 fi
310
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
313
314 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ]
316 do
317 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
320
321 if [ "${PATCH_SUFFIX}" != "patch" ]
322 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 else
326 PATCH_TARGET="${x}"
327 fi
328
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
331
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334
335 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then
337 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
338 then
339 echo
340 eerror "Could not extract patch!"
341 #die "Could not extract patch!"
342 count=5
343 break
344 fi
345 fi
346
347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
348 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
354
355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
356
357 if [ "$?" -ne 0 ]
358 then
359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
360 echo
361 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!"
364 count=5
365 fi
366
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
368
369 break
370 fi
371
372 count=$((count + 1))
373 done
374
375 if [ "${PATCH_SUFFIX}" != "patch" ]
376 then
377 rm -f ${PATCH_TARGET}
378 fi
379
380 if [ "${count}" -eq 5 ]
381 then
382 echo
383 eerror "Failed Patch: ${x##*/}!"
384 eerror
385 eerror "Include in your bugreport the contents of:"
386 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
388 echo
389 die "Failed Patch: ${x##*/}!"
390 fi
391
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
393
394 eend 0
395 fi
396 done
397 if [ "${SINGLE_PATCH}" = "no" ]
398 then
399 einfo "Done with patching"
400 fi
401}
402
403# This function return true if we are using the NPTL pthreads
404# implementation.
405#
406# <azarah@gentoo.org> (06 March 2003)
407#
408
409have_NPTL() {
410
411 cat > ${T}/test-nptl.c <<-"END"
412 #define _XOPEN_SOURCE
413 #include <unistd.h>
414 #include <stdio.h>
415
416 int main()
417 {
418 char buf[255];
419 char *str = buf;
420
421 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
422 if (NULL != str) {
423 printf("%s\n", str);
424 if (NULL != strstr(str, "NPTL"))
425 return 0;
426 }
427
428 return 1;
429 }
430 END
431
432 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
433 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
434 then
435 echo "yes"
436 einfon "Checking what PTHREADS implementation we have ... "
437 if ${T}/nptl
438 then
439 return 0
440 else 463 else
441 return 1 464 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
442 fi
443 else
444 echo "no"
445 fi 465 fi
446
447 return 1
448}
449
450# This function check how many cpu's are present, and then set
451# -j in MAKEOPTS accordingly.
452#
453# Thanks to nall <nall@gentoo.org> for this.
454#
455get_number_of_jobs() {
456 local jobs=0
457
458 if [ ! -r /proc/cpuinfo ]
459 then
460 return 1
461 fi
462
463 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
464 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
465 then
466 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
467 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
468 ADMINPARAM="${ADMINPARAM/-j}"
469 fi
470
471 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
472
473 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
474 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
475 then
476 # these archs will always have "[Pp]rocessor"
477 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
478
479 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
480 then
481 # sparc always has "ncpus active"
482 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
483
484 elif [ "${ARCH}" = "alpha" ]
485 then
486 # alpha has "cpus active", but only when compiled with SMP
487 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
488 then
489 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
490 else
491 jobs=2
492 fi 466 fi
493
494 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
495 then
496 # ppc has "processor", but only when compiled with SMP
497 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
498 then
499 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
500 else
501 jobs=2
502 fi
503 elif [ "${ARCH}" = "s390" ]
504 then
505 # s390 has "# processors : "
506 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
507 else
508 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
509 die "Unknown ARCH -- ${ARCH}!"
510 fi
511
512 # Make sure the number is valid ...
513 if [ "${jobs}" -lt 1 ]
514 then
515 jobs=1
516 fi
517
518 if [ -n "${ADMINPARAM}" ]
519 then
520 if [ "${jobs}" -gt "${ADMINPARAM}" ]
521 then
522 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
523 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
524 else
525 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
526 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
527 fi
528 fi
529} 467}
530 468
531# Cheap replacement for when debianutils (and thus mktemp) 469# @FUNCTION: egetent
532# does not exist on the users system 470# @USAGE: <database> <key>
533# vapier@gentoo.org 471# @MAINTAINER:
534# 472# base-system@gentoo.org (Linux)
535# Takes just 1 parameter (the directory to create tmpfile in) 473# Joe Jezak <josejx@gmail.com> (OS X)
536mymktemp() { 474# usata@gentoo.org (OS X)
537 local topdir="$1" 475# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
538 476# @DESCRIPTION:
539 [ -z "${topdir}" ] && topdir=/tmp 477# Small wrapper for getent (Linux),
540 if [ "`which mktemp 2>/dev/null`" ] 478# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
541 then
542 mktemp -p ${topdir}
543 else
544 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
545 touch ${tmp}
546 echo ${tmp}
547 fi
548}
549
550# Small wrapper for getent (Linux) and nidump (Mac OS X)
551# used in enewuser()/enewgroup() 479# and pw (FreeBSD) used in enewuser()/enewgroup()
552# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
553#
554# egetent(database, key)
555egetent() { 480egetent() {
556 if [ "${ARCH}" == "macos" ] ; then 481 case ${CHOST} in
482 *-darwin[678])
557 case "$2" in 483 case "$2" in
558 *[!0-9]*) # Non numeric 484 *[!0-9]*) # Non numeric
559 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 485 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
560 ;; 486 ;;
561 *) # Numeric 487 *) # Numeric
562 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 488 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
563 ;; 489 ;;
564 esac 490 esac
565 else 491 ;;
566 getent $1 $2 492 *-darwin*)
493 local mytype=$1
494 [[ "passwd" == $mytype ]] && mytype="Users"
495 [[ "group" == $mytype ]] && mytype="Groups"
496 case "$2" in
497 *[!0-9]*) # Non numeric
498 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
499 ;;
500 *) # Numeric
501 local mykey="UniqueID"
502 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
503 dscl . -search /$mytype $mykey $2 2>/dev/null
504 ;;
505 esac
506 ;;
507 *-freebsd*|*-dragonfly*)
508 local opts action="user"
509 [[ $1 == "passwd" ]] || action="group"
510
511 # lookup by uid/gid
512 if [[ $2 == [[:digit:]]* ]] ; then
513 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
567 fi 514 fi
568}
569 515
570# Simplify/standardize adding users to the system 516 pw show ${action} ${opts} "$2" -q
571# vapier@gentoo.org 517 ;;
572# 518 *-netbsd*|*-openbsd*)
573# enewuser(username, uid, shell, homedir, groups, extra options) 519 grep "$2:\*:" /etc/$1
574# 520 ;;
575# Default values if you do not specify any: 521 *)
576# username: REQUIRED ! 522 type -p nscd >& /dev/null && nscd -i "$1"
577# uid: next available (see useradd(8)) 523 getent "$1" "$2"
578# note: pass -1 to get default behavior 524 ;;
579# shell: /bin/false 525 esac
580# homedir: /dev/null 526}
581# groups: none 527
582# extra: comment of 'added by portage for ${PN}' 528# @FUNCTION: enewuser
529# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
530# @DESCRIPTION:
531# Same as enewgroup, you are not required to understand how to properly add
532# a user to the system. The only required parameter is the username.
533# Default uid is (pass -1 for this) next available, default shell is
534# /bin/false, default homedir is /dev/null, there are no default groups,
535# and default params sets the comment as 'added by portage for ${PN}'.
583enewuser() { 536enewuser() {
537 case ${EBUILD_PHASE} in
538 unpack|compile|test|install)
539 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
540 eerror "Package fails at QA and at life. Please file a bug."
541 die "Bad package! enewuser is only for use in pkg_* functions!"
542 esac
543
584 # get the username 544 # get the username
585 local euser="$1"; shift 545 local euser=$1; shift
586 if [ -z "${euser}" ] 546 if [[ -z ${euser} ]] ; then
587 then
588 eerror "No username specified !" 547 eerror "No username specified !"
589 die "Cannot call enewuser without a username" 548 die "Cannot call enewuser without a username"
590 fi 549 fi
591 550
592 # lets see if the username already exists 551 # lets see if the username already exists
593 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 552 if [[ -n $(egetent passwd "${euser}") ]] ; then
594 then
595 return 0 553 return 0
596 fi 554 fi
597 einfo "Adding user '${euser}' to your system ..." 555 einfo "Adding user '${euser}' to your system ..."
598 556
599 # options to pass to useradd 557 # options to pass to useradd
600 local opts= 558 local opts=
601 559
602 # handle uid 560 # handle uid
603 local euid="$1"; shift 561 local euid=$1; shift
604 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 562 if [[ -n ${euid} && ${euid} != -1 ]] ; then
605 then
606 if [ "${euid}" -gt 0 ] 563 if [[ ${euid} -gt 0 ]] ; then
607 then
608 if [ ! -z "`egetent passwd ${euid}`" ] 564 if [[ -n $(egetent passwd ${euid}) ]] ; then
609 then
610 euid="next" 565 euid="next"
611 fi 566 fi
612 else 567 else
613 eerror "Userid given but is not greater than 0 !" 568 eerror "Userid given but is not greater than 0 !"
614 die "${euid} is not a valid UID" 569 die "${euid} is not a valid UID"
615 fi 570 fi
616 else 571 else
617 euid="next" 572 euid="next"
618 fi 573 fi
619 if [ "${euid}" == "next" ] 574 if [[ ${euid} == "next" ]] ; then
620 then 575 for ((euid = 101; euid <= 999; euid++)); do
621 local pwrange
622 if [ "${ARCH}" == "macos" ] ; then
623 pwrange="`jot 898 101`"
624 else
625 pwrange="`seq 101 999`"
626 fi
627 for euid in ${pwrange} ; do
628 [ -z "`egetent passwd ${euid}`" ] && break 576 [[ -z $(egetent passwd ${euid}) ]] && break
629 done 577 done
630 fi 578 fi
631 opts="${opts} -u ${euid}" 579 opts="${opts} -u ${euid}"
632 einfo " - Userid: ${euid}" 580 einfo " - Userid: ${euid}"
633 581
634 # handle shell 582 # handle shell
635 local eshell="$1"; shift 583 local eshell=$1; shift
636 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 584 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
637 then 585 if [[ ! -e ${ROOT}${eshell} ]] ; then
638 if [ ! -e "${eshell}" ]
639 then
640 eerror "A shell was specified but it does not exist !" 586 eerror "A shell was specified but it does not exist !"
641 die "${eshell} does not exist" 587 die "${eshell} does not exist in ${ROOT}"
588 fi
589 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
590 eerror "Do not specify ${eshell} yourself, use -1"
591 die "Pass '-1' as the shell parameter"
642 fi 592 fi
643 else 593 else
594 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
595 [[ -x ${ROOT}${shell} ]] && break
596 done
597
598 if [[ ${shell} == "/dev/null" ]] ; then
599 eerror "Unable to identify the shell to use, proceeding with userland default."
600 case ${USERLAND} in
644 eshell="/bin/false" 601 GNU) shell="/bin/false" ;;
602 BSD) shell="/sbin/nologin" ;;
603 Darwin) shell="/usr/sbin/nologin" ;;
604 *) die "Unable to identify the default shell for userland ${USERLAND}"
605 esac
606 fi
607
608 eshell=${shell}
645 fi 609 fi
646 einfo " - Shell: ${eshell}" 610 einfo " - Shell: ${eshell}"
647 opts="${opts} -s ${eshell}" 611 opts="${opts} -s ${eshell}"
648 612
649 # handle homedir 613 # handle homedir
650 local ehome="$1"; shift 614 local ehome=$1; shift
651 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 615 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
652 then
653 ehome="/dev/null" 616 ehome="/dev/null"
654 fi 617 fi
655 einfo " - Home: ${ehome}" 618 einfo " - Home: ${ehome}"
656 opts="${opts} -d ${ehome}" 619 opts="${opts} -d ${ehome}"
657 620
658 # handle groups 621 # handle groups
659 local egroups="$1"; shift 622 local egroups=$1; shift
660 if [ ! -z "${egroups}" ] 623 if [[ ! -z ${egroups} ]] ; then
661 then
662 local oldifs="${IFS}" 624 local oldifs=${IFS}
625 local defgroup="" exgroups=""
626
663 export IFS="," 627 export IFS=","
664 for g in ${egroups} 628 for g in ${egroups} ; do
665 do 629 export IFS=${oldifs}
666 if [ -z "`egetent group \"${g}\"`" ] 630 if [[ -z $(egetent group "${g}") ]] ; then
667 then
668 eerror "You must add group ${g} to the system first" 631 eerror "You must add group ${g} to the system first"
669 die "${g} is not a valid GID" 632 die "${g} is not a valid GID"
670 fi 633 fi
634 if [[ -z ${defgroup} ]] ; then
635 defgroup=${g}
636 else
637 exgroups="${exgroups},${g}"
638 fi
639 export IFS=","
671 done 640 done
672 export IFS="${oldifs}" 641 export IFS=${oldifs}
642
673 opts="${opts} -g ${egroups}" 643 opts="${opts} -g ${defgroup}"
644 if [[ ! -z ${exgroups} ]] ; then
645 opts="${opts} -G ${exgroups:1}"
646 fi
674 else 647 else
675 egroups="(none)" 648 egroups="(none)"
676 fi 649 fi
677 einfo " - Groups: ${egroups}" 650 einfo " - Groups: ${egroups}"
678 651
679 # handle extra and add the user 652 # handle extra and add the user
680 local eextra="$@"
681 local oldsandbox="${SANDBOX_ON}" 653 local oldsandbox=${SANDBOX_ON}
682 export SANDBOX_ON="0" 654 export SANDBOX_ON="0"
683 if [ "${ARCH}" == "macos" ]; 655 case ${CHOST} in
684 then 656 *-darwin*)
685 ### Make the user 657 ### Make the user
686 if [ -z "${eextra}" ] 658 if [[ -z $@ ]] ; then
687 then
688 dscl . create /users/${euser} uid ${euid} 659 dscl . create /users/${euser} uid ${euid}
689 dscl . create /users/${euser} shell ${eshell} 660 dscl . create /users/${euser} shell ${eshell}
690 dscl . create /users/${euser} home ${ehome} 661 dscl . create /users/${euser} home ${ehome}
691 dscl . create /users/${euser} realname "added by portage for ${PN}" 662 dscl . create /users/${euser} realname "added by portage for ${PN}"
692 ### Add the user to the groups specified 663 ### Add the user to the groups specified
664 local oldifs=${IFS}
665 export IFS=","
693 for g in ${egroups} 666 for g in ${egroups} ; do
694 do
695 dscl . merge /groups/${g} users ${euser} 667 dscl . merge /groups/${g} users ${euser}
696 done 668 done
669 export IFS=${oldifs}
697 else 670 else
698 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin yet"
699 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
700 einfo "eextra: ${eextra}" 673 einfo "eextra: $@"
701 die "Required function missing" 674 die "Required function missing"
702 fi 675 fi
703 else 676 ;;
704 if [ -z "${eextra}" ] 677 *-freebsd*|*-dragonfly*)
705 then 678 if [[ -z $@ ]] ; then
706 useradd ${opts} ${euser} \ 679 pw useradd ${euser} ${opts} \
707 -c "added by portage for ${PN}" \ 680 -c "added by portage for ${PN}" \
681 die "enewuser failed"
682 else
683 einfo " - Extra: $@"
684 pw useradd ${euser} ${opts} \
685 "$@" || die "enewuser failed"
686 fi
687 ;;
688
689 *-netbsd*)
690 if [[ -z $@ ]] ; then
691 useradd ${opts} ${euser} || die "enewuser failed"
692 else
693 einfo " - Extra: $@"
694 useradd ${opts} ${euser} "$@" || die "enewuser failed"
695 fi
696 ;;
697
698 *-openbsd*)
699 if [[ -z $@ ]] ; then
700 useradd -u ${euid} -s ${eshell} \
701 -d ${ehome} -c "Added by portage for ${PN}" \
702 -g ${egroups} ${euser} || die "enewuser failed"
703 else
704 einfo " - Extra: $@"
705 useradd -u ${euid} -s ${eshell} \
706 -d ${ehome} -c "Added by portage for ${PN}" \
707 -g ${egroups} ${euser} "$@" || die "enewuser failed"
708 fi
709 ;;
710
711 *)
712 if [[ -z $@ ]] ; then
713 useradd ${opts} \
714 -c "added by portage for ${PN}" \
715 ${euser} \
708 || die "enewuser failed" 716 || die "enewuser failed"
709 else 717 else
710 einfo " - Extra: ${eextra}" 718 einfo " - Extra: $@"
711 useradd ${opts} ${euser} ${eextra} \ 719 useradd ${opts} "$@" \
720 ${euser} \
712 || die "enewuser failed" 721 || die "enewuser failed"
713 fi 722 fi
723 ;;
724 esac
725
726 if [[ ! -e ${ROOT}/${ehome} ]] ; then
727 einfo " - Creating ${ehome} in ${ROOT}"
728 mkdir -p "${ROOT}/${ehome}"
729 chown ${euser} "${ROOT}/${ehome}"
730 chmod 755 "${ROOT}/${ehome}"
714 fi 731 fi
732
715 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON=${oldsandbox}
716
717 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
718 then
719 einfo " - Creating ${ehome} in ${D}"
720 dodir ${ehome}
721 fowners ${euser} ${ehome}
722 fperms 755 ${ehome}
723 fi
724} 734}
725 735
726# Simplify/standardize adding groups to the system 736# @FUNCTION: enewgroup
727# vapier@gentoo.org 737# @USAGE: <group> [gid]
728# 738# @DESCRIPTION:
729# enewgroup(group, gid) 739# This function does not require you to understand how to properly add a
730# 740# group to the system. Just give it a group name to add and enewgroup will
731# Default values if you do not specify any: 741# do the rest. You may specify the gid for the group or allow the group to
732# groupname: REQUIRED ! 742# allocate the next available one.
733# gid: next available (see groupadd(8))
734# extra: none
735enewgroup() { 743enewgroup() {
744 case ${EBUILD_PHASE} in
745 unpack|compile|test|install)
746 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
747 eerror "Package fails at QA and at life. Please file a bug."
748 die "Bad package! enewgroup is only for use in pkg_* functions!"
749 esac
750
736 # get the group 751 # get the group
737 local egroup="$1"; shift 752 local egroup="$1"; shift
738 if [ -z "${egroup}" ] 753 if [ -z "${egroup}" ]
739 then 754 then
740 eerror "No group specified !" 755 eerror "No group specified !"
741 die "Cannot call enewgroup without a group" 756 die "Cannot call enewgroup without a group"
742 fi 757 fi
743 758
744 # see if group already exists 759 # see if group already exists
745 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 760 if [[ -n $(egetent group "${egroup}") ]]; then
746 then
747 return 0 761 return 0
748 fi 762 fi
749 einfo "Adding group '${egroup}' to your system ..." 763 einfo "Adding group '${egroup}' to your system ..."
750 764
751 # options to pass to useradd 765 # options to pass to useradd
757 then 771 then
758 if [ "${egid}" -gt 0 ] 772 if [ "${egid}" -gt 0 ]
759 then 773 then
760 if [ -z "`egetent group ${egid}`" ] 774 if [ -z "`egetent group ${egid}`" ]
761 then 775 then
762 if [ "${ARCH}" == "macos" ] ; then 776 if [[ "${CHOST}" == *-darwin* ]]; then
763 opts="${opts} ${egid}" 777 opts="${opts} ${egid}"
764 else 778 else
765 opts="${opts} -g ${egid}" 779 opts="${opts} -g ${egid}"
766 fi 780 fi
767 else 781 else
781 opts="${opts} ${eextra}" 795 opts="${opts} ${eextra}"
782 796
783 # add the group 797 # add the group
784 local oldsandbox="${SANDBOX_ON}" 798 local oldsandbox="${SANDBOX_ON}"
785 export SANDBOX_ON="0" 799 export SANDBOX_ON="0"
786 if [ "${ARCH}" == "macos" ]; 800 case ${CHOST} in
787 then 801 *-darwin*)
788 if [ ! -z "${eextra}" ]; 802 if [ ! -z "${eextra}" ];
789 then 803 then
790 einfo "Extra options are not supported on macos yet" 804 einfo "Extra options are not supported on Darwin/OS X yet"
791 einfo "Please report the ebuild along with the info below" 805 einfo "Please report the ebuild along with the info below"
792 einfo "eextra: ${eextra}" 806 einfo "eextra: ${eextra}"
793 die "Required function missing" 807 die "Required function missing"
794 fi 808 fi
795 809
796 # If we need the next available 810 # If we need the next available
797 case ${egid} in 811 case ${egid} in
798 *[!0-9]*) # Non numeric 812 *[!0-9]*) # Non numeric
799 for egid in `jot 898 101`; do 813 for ((egid = 101; egid <= 999; egid++)); do
800 [ -z "`egetent group ${egid}`" ] && break 814 [[ -z $(egetent group ${egid}) ]] && break
801 done 815 done
802 esac 816 esac
803 dscl . create /groups/${egroup} gid ${egid} 817 dscl . create /groups/${egroup} gid ${egid}
804 dscl . create /groups/${egroup} passwd '*' 818 dscl . create /groups/${egroup} passwd '*'
805 else 819 ;;
820
821 *-freebsd*|*-dragonfly*)
822 case ${egid} in
823 *[!0-9]*) # Non numeric
824 for ((egid = 101; egid <= 999; egid++)); do
825 [[ -z $(egetent group ${egid}) ]] && break
826 done
827 esac
828 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
829 ;;
830
831 *-netbsd*)
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 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
839 ;;
840
841 *)
806 groupadd ${opts} ${egroup} || die "enewgroup failed" 842 groupadd ${opts} ${egroup} || die "enewgroup failed"
807 fi 843 ;;
844 esac
808 export SANDBOX_ON="${oldsandbox}" 845 export SANDBOX_ON="${oldsandbox}"
809} 846}
810 847
811# Simple script to replace 'dos2unix' binaries 848# @FUNCTION: edos2unix
812# vapier@gentoo.org 849# @USAGE: <file> [more files ...]
813# 850# @DESCRIPTION:
814# edos2unix(file, <more files>...) 851# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
852# to remove all of these text utilities from DEPEND variables because this
853# is a script based solution. Just give it a list of files to convert and
854# they will all be changed from the DOS CRLF format to the UNIX LF format.
815edos2unix() { 855edos2unix() {
816 for f in "$@" 856 echo "$@" | xargs sed -i 's/\r$//'
817 do
818 cp "${f}" ${T}/edos2unix
819 sed 's/\r$//' ${T}/edos2unix > "${f}"
820 done
821} 857}
822 858
823# Make a desktop file ! 859# Make a desktop file !
824# Great for making those icons in kde/gnome startmenu ! 860# Great for making those icons in kde/gnome startmenu !
825# Amaze your friends ! Get the women ! Join today ! 861# Amaze your friends ! Get the women ! Join today !
826# gnome2 /usr/share/applications
827# gnome1 /usr/share/gnome/apps/
828# KDE ${KDEDIR}/share/applnk /usr/share/applnk
829# 862#
830# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 863# make_desktop_entry(<command>, [name], [icon], [type], [path])
831# 864#
832# binary: what binary does the app run with ? 865# binary: what command does the app run with ?
833# name: the name that will show up in the menu 866# name: the name that will show up in the menu
834# icon: give your little like a pretty little icon ... 867# icon: give your little like a pretty little icon ...
835# this can be relative (to /usr/share/pixmaps) or 868# this can be relative (to /usr/share/pixmaps) or
836# a full path to an icon 869# a full path to an icon
837# type: what kind of application is this ? for categories: 870# type: what kind of application is this ? for categories:
838# http://www.freedesktop.org/standards/menu-spec/ 871# http://standards.freedesktop.org/menu-spec/latest/apa.html
839# path: if your app needs to startup in a specific dir 872# path: if your app needs to startup in a specific dir
840make_desktop_entry() { 873make_desktop_entry() {
841 [ -z "$1" ] && eerror "You must specify the executable" && return 1 874 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
842 875
843 local exec="${1}" 876 local exec=${1}
844 local name="${2:-${PN}}" 877 local name=${2:-${PN}}
845 local icon="${3:-${PN}.png}" 878 local icon=${3:-${PN}}
846 local type="${4}" 879 local type=${4}
847 local subdir="${6}" 880 local path=${5}
848 local path="${5:-${GAMES_PREFIX}}" 881
849 if [ -z "${type}" ] 882 if [[ -z ${type} ]] ; then
850 then 883 local catmaj=${CATEGORY%%-*}
851 case ${CATEGORY} in 884 local catmin=${CATEGORY##*-}
852 "app-emulation") 885 case ${catmaj} in
853 type=Emulator 886 app)
854 subdir="Emulation" 887 case ${catmin} in
888 accessibility) type=Accessibility;;
889 admin) type=System;;
890 antivirus) type=System;;
891 arch) type=Archiving;;
892 backup) type=Archiving;;
893 cdr) type=DiscBurning;;
894 dicts) type=Dictionary;;
895 doc) type=Documentation;;
896 editors) type=TextEditor;;
897 emacs) type=TextEditor;;
898 emulation) type=Emulator;;
899 laptop) type=HardwareSettings;;
900 office) type=Office;;
901 pda) type=PDA;;
902 vim) type=TextEditor;;
903 xemacs) type=TextEditor;;
904 *) type=;;
905 esac
855 ;; 906 ;;
856 "games-"*) 907
857 type=Game 908 dev)
858 subdir="Games" 909 type="Development"
859 ;; 910 ;;
860 "net-"*) 911
861 type=Network 912 games)
862 subdir="${type}" 913 case ${catmin} in
914 action|fps) type=ActionGame;;
915 arcade) type=ArcadeGame;;
916 board) type=BoardGame;;
917 emulation) type=Emulator;;
918 kids) type=KidsGame;;
919 puzzle) type=LogicGame;;
920 roguelike) type=RolePlaying;;
921 rpg) type=RolePlaying;;
922 simulation) type=Simulation;;
923 sports) type=SportsGame;;
924 strategy) type=StrategyGame;;
925 *) type=;;
926 esac
927 type="Game;${type}"
863 ;; 928 ;;
929
930 gnome)
931 type="Gnome;GTK"
932 ;;
933
934 kde)
935 type="KDE;Qt"
936 ;;
937
938 mail)
939 type="Network;Email"
940 ;;
941
942 media)
943 case ${catmin} in
944 gfx) type=Graphics;;
945 radio) type=Tuner;;
946 sound) type=Audio;;
947 tv) type=TV;;
948 video) type=Video;;
949 *) type=;;
950 esac
951 type="AudioVideo;${type}"
952 ;;
953
954 net)
955 case ${catmin} in
956 dialup) type=Dialup;;
957 ftp) type=FileTransfer;;
958 im) type=InstantMessaging;;
959 irc) type=IRCClient;;
960 mail) type=Email;;
961 news) type=News;;
962 nntp) type=News;;
963 p2p) type=FileTransfer;;
964 voip) type=Telephony;;
965 *) type=;;
966 esac
967 type="Network;${type}"
968 ;;
969
970 sci)
971 case ${catmin} in
972 astro*) type=Astronomy;;
973 bio*) type=Biology;;
974 calc*) type=Calculator;;
975 chem*) type=Chemistry;;
976 elec*) type=Electronics;;
977 geo*) type=Geology;;
978 math*) type=Math;;
979 physics) type=Physics;;
980 visual*) type=DataVisualization;;
981 *) type=;;
982 esac
983 type="Education;Science;${type}"
984 ;;
985
986 sys)
987 type="System"
988 ;;
989
990 www)
991 case ${catmin} in
992 client) type=WebBrowser;;
993 *) type=;;
994 esac
995 type="Network;${type}"
996 ;;
997
864 *) 998 *)
865 type= 999 type=
866 subdir=
867 ;; 1000 ;;
868 esac 1001 esac
869 fi 1002 fi
870 local desktop="${T}/${exec}.desktop" 1003 if [ "${SLOT}" == "0" ] ; then
1004 local desktop_name="${PN}"
1005 else
1006 local desktop_name="${PN}-${SLOT}"
1007 fi
1008 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1009 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
871 1010
1011 # Don't append another ";" when a valid category value is provided.
1012 type=${type%;}${type:+;}
1013
1014 eshopts_push -s extglob
1015 if [[ -n ${icon} && ${icon} != /* && ${icon} == *.@(xpm|png|svg) ]]; then
1016 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1017 ewarn "allowed in .desktop files if the value is not an absolute path."
1018 icon=${icon%.@(xpm|png|svg)}
1019 fi
1020 eshopts_pop
1021
1022 cat <<-EOF > "${desktop}"
872echo "[Desktop Entry] 1023 [Desktop Entry]
873Encoding=UTF-8
874Version=0.9.2
875Name=${name} 1024 Name=${name}
876Type=Application 1025 Type=Application
877Comment=${DESCRIPTION} 1026 Comment=${DESCRIPTION}
878Exec=${exec} 1027 Exec=${exec}
879Path=${path} 1028 TryExec=${exec%% *}
880Icon=${icon} 1029 Icon=${icon}
881Categories=Application;${type};" > ${desktop} 1030 Categories=${type}
1031 EOF
882 1032
883 if [ -d "/usr/share/applications" ] 1033 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
884 then 1034
1035 (
1036 # wrap the env here so that the 'insinto' call
1037 # doesn't corrupt the env of the caller
885 insinto /usr/share/applications 1038 insinto /usr/share/applications
886 doins ${desktop} 1039 doins "${desktop}"
887 fi 1040 )
1041}
888 1042
889 #if [ -d "/usr/share/gnome/apps" ] 1043# @FUNCTION: validate_desktop_entries
890 #then 1044# @USAGE: [directories]
891 # insinto /usr/share/gnome/apps/Games 1045# @MAINTAINER:
892 # doins ${desktop} 1046# Carsten Lohrke <carlo@gentoo.org>
893 #fi 1047# @DESCRIPTION:
894 1048# Validate desktop entries using desktop-file-utils
895 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1049validate_desktop_entries() {
896 #then 1050 if [[ -x /usr/bin/desktop-file-validate ]] ; then
897 # for ver in /usr/kde/* 1051 einfo "Checking desktop entry validity"
898 # do 1052 local directories=""
899 # insinto ${ver}/share/applnk/Games 1053 for d in /usr/share/applications $@ ; do
900 # doins ${desktop} 1054 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
901 # done 1055 done
1056 if [[ -n ${directories} ]] ; then
1057 for FILE in $(find ${directories} -name "*\.desktop" \
1058 -not -path '*.hidden*' | sort -u 2>/dev/null)
1059 do
1060 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1061 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1062 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1063 done
1064 fi
1065 echo ""
1066 else
1067 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
902 #fi 1068 fi
1069}
903 1070
904 if [ -d "/usr/share/applnk" ] 1071# @FUNCTION: make_session_desktop
905 then 1072# @USAGE: <title> <command> [command args...]
906 insinto /usr/share/applnk/${subdir} 1073# @DESCRIPTION:
1074# Make a GDM/KDM Session file. The title is the file to execute to start the
1075# Window Manager. The command is the name of the Window Manager.
1076#
1077# You can set the name of the file via the ${wm} variable.
1078make_session_desktop() {
1079 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1080 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1081
1082 local title=$1
1083 local command=$2
1084 local desktop=${T}/${wm:-${PN}}.desktop
1085 shift 2
1086
1087 cat <<-EOF > "${desktop}"
1088 [Desktop Entry]
1089 Name=${title}
1090 Comment=This session logs you into ${title}
1091 Exec=${command} $*
1092 TryExec=${command}
1093 Type=XSession
1094 EOF
1095
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 insinto /usr/share/xsessions
907 doins ${desktop} 1100 doins "${desktop}"
1101 )
1102}
1103
1104# @FUNCTION: domenu
1105# @USAGE: <menus>
1106# @DESCRIPTION:
1107# Install the list of .desktop menu files into the appropriate directory
1108# (/usr/share/applications).
1109domenu() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
1113 local i j ret=0
1114 insinto /usr/share/applications
1115 for i in "$@" ; do
1116 if [[ -f ${i} ]] ; then
1117 doins "${i}"
1118 ((ret+=$?))
1119 elif [[ -d ${i} ]] ; then
1120 for j in "${i}"/*.desktop ; do
1121 doins "${j}"
1122 ((ret+=$?))
1123 done
1124 else
1125 ((++ret))
908 fi 1126 fi
1127 done
1128 exit ${ret}
1129 )
1130}
909 1131
910 return 0 1132# @FUNCTION: newmenu
1133# @USAGE: <menu> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified menu as newname.
1136newmenu() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/applications
1141 newins "$@"
1142 )
1143}
1144
1145# @FUNCTION: doicon
1146# @USAGE: <list of icons>
1147# @DESCRIPTION:
1148# Install the list of icons into the icon directory (/usr/share/pixmaps).
1149# This is useful in conjunction with creating desktop/menu files.
1150doicon() {
1151 (
1152 # wrap the env here so that the 'insinto' call
1153 # doesn't corrupt the env of the caller
1154 local i j ret
1155 insinto /usr/share/pixmaps
1156 for i in "$@" ; do
1157 if [[ -f ${i} ]] ; then
1158 doins "${i}"
1159 ((ret+=$?))
1160 elif [[ -d ${i} ]] ; then
1161 for j in "${i}"/*.png ; do
1162 doins "${j}"
1163 ((ret+=$?))
1164 done
1165 else
1166 ((++ret))
1167 fi
1168 done
1169 exit ${ret}
1170 )
1171}
1172
1173# @FUNCTION: newicon
1174# @USAGE: <icon> <newname>
1175# @DESCRIPTION:
1176# Like all other new* functions, install the specified icon as newname.
1177newicon() {
1178 (
1179 # wrap the env here so that the 'insinto' call
1180 # doesn't corrupt the env of the caller
1181 insinto /usr/share/pixmaps
1182 newins "$@"
1183 )
911} 1184}
912 1185
913# for internal use only (unpack_pdv and unpack_makeself) 1186# for internal use only (unpack_pdv and unpack_makeself)
914find_unpackable_file() { 1187find_unpackable_file() {
915 local src="$1" 1188 local src=$1
916 if [ -z "${src}" ] 1189 if [[ -z ${src} ]] ; then
917 then
918 src="${DISTDIR}/${A}" 1190 src=${DISTDIR}/${A}
919 else 1191 else
920 if [ -e "${DISTDIR}/${src}" ] 1192 if [[ -e ${DISTDIR}/${src} ]] ; then
921 then
922 src="${DISTDIR}/${src}" 1193 src=${DISTDIR}/${src}
923 elif [ -e "${PWD}/${src}" ] 1194 elif [[ -e ${PWD}/${src} ]] ; then
924 then
925 src="${PWD}/${src}" 1195 src=${PWD}/${src}
926 elif [ -e "${src}" ] 1196 elif [[ -e ${src} ]] ; then
927 then
928 src="${src}" 1197 src=${src}
929 fi
930 fi 1198 fi
931 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1199 fi
1200 [[ ! -e ${src} ]] && return 1
932 echo "${src}" 1201 echo "${src}"
933} 1202}
934 1203
1204# @FUNCTION: unpack_pdv
1205# @USAGE: <file to unpack> <size of off_t>
1206# @DESCRIPTION:
935# Unpack those pesky pdv generated files ... 1207# Unpack those pesky pdv generated files ...
936# They're self-unpacking programs with the binary package stuffed in 1208# They're self-unpacking programs with the binary package stuffed in
937# the middle of the archive. Valve seems to use it a lot ... too bad 1209# the middle of the archive. Valve seems to use it a lot ... too bad
938# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1210# it seems to like to segfault a lot :(. So lets take it apart ourselves.
939# 1211#
940# Usage: unpack_pdv [file to unpack] [size of off_t]
941# - you have to specify the off_t size ... i have no idea how to extract that 1212# You have to specify the off_t size ... I have no idea how to extract that
942# information out of the binary executable myself. basically you pass in 1213# information out of the binary executable myself. Basically you pass in
943# the size of the off_t type (in bytes) on the machine that built the pdv 1214# the size of the off_t type (in bytes) on the machine that built the pdv
1215# archive.
1216#
944# archive. one way to determine this is by running the following commands: 1217# One way to determine this is by running the following commands:
1218#
1219# @CODE
945# strings <pdv archive> | grep lseek 1220# strings <pdv archive> | grep lseek
946# strace -elseek <pdv archive> 1221# strace -elseek <pdv archive>
1222# @CODE
1223#
947# basically look for the first lseek command (we do the strings/grep because 1224# Basically look for the first lseek command (we do the strings/grep because
948# sometimes the function call is _llseek or something) and steal the 2nd 1225# sometimes the function call is _llseek or something) and steal the 2nd
949# parameter. here is an example: 1226# parameter. Here is an example:
1227#
1228# @CODE
950# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1229# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
951# lseek 1230# lseek
952# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1231# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
953# lseek(3, -4, SEEK_END) = 2981250 1232# lseek(3, -4, SEEK_END) = 2981250
1233# @CODE
1234#
954# thus we would pass in the value of '4' as the second parameter. 1235# Thus we would pass in the value of '4' as the second parameter.
955unpack_pdv() { 1236unpack_pdv() {
956 local src="`find_unpackable_file $1`" 1237 local src=$(find_unpackable_file "$1")
957 local sizeoff_t="$2" 1238 local sizeoff_t=$2
958 1239
1240 [[ -z ${src} ]] && die "Could not locate source for '$1'"
959 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1241 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
960 1242
961 local shrtsrc="`basename ${src}`" 1243 local shrtsrc=$(basename "${src}")
962 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1244 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
963 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1245 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
964 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1246 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
965 1247
966 # grab metadata for debug reasons 1248 # grab metadata for debug reasons
967 local metafile="`mymktemp ${T}`" 1249 local metafile=$(emktemp)
968 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1250 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
969 1251
970 # rip out the final file name from the metadata 1252 # rip out the final file name from the metadata
971 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1253 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
972 datafile="`basename ${datafile}`" 1254 datafile=$(basename "${datafile}")
973 1255
974 # now lets uncompress/untar the file if need be 1256 # now lets uncompress/untar the file if need be
975 local tmpfile="`mymktemp ${T}`" 1257 local tmpfile=$(emktemp)
976 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1258 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
977 1259
978 local iscompressed="`file -b ${tmpfile}`" 1260 local iscompressed=$(file -b "${tmpfile}")
979 if [ "${iscompressed:0:8}" == "compress" ] ; then 1261 if [[ ${iscompressed:0:8} == "compress" ]] ; then
980 iscompressed=1 1262 iscompressed=1
981 mv ${tmpfile}{,.Z} 1263 mv ${tmpfile}{,.Z}
982 gunzip ${tmpfile} 1264 gunzip ${tmpfile}
983 else 1265 else
984 iscompressed=0 1266 iscompressed=0
985 fi 1267 fi
986 local istar="`file -b ${tmpfile}`" 1268 local istar=$(file -b "${tmpfile}")
987 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1269 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
988 istar=1 1270 istar=1
989 else 1271 else
990 istar=0 1272 istar=0
991 fi 1273 fi
992 1274
1020 true 1302 true
1021 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1303 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1022 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1304 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1023} 1305}
1024 1306
1307# @FUNCTION: unpack_makeself
1308# @USAGE: [file to unpack] [offset] [tail|dd]
1309# @DESCRIPTION:
1025# Unpack those pesky makeself generated files ... 1310# Unpack those pesky makeself generated files ...
1026# They're shell scripts with the binary package tagged onto 1311# They're shell scripts with the binary package tagged onto
1027# the end of the archive. Loki utilized the format as does 1312# the end of the archive. Loki utilized the format as does
1028# many other game companies. 1313# many other game companies.
1029# 1314#
1030# Usage: unpack_makeself [file to unpack] [offset] 1315# If the file is not specified, then ${A} is used. If the
1031# - If the file is not specified then unpack will utilize ${A}.
1032# - If the offset is not specified then we will attempt to extract 1316# offset is not specified then we will attempt to extract
1033# the proper offset from the script itself. 1317# the proper offset from the script itself.
1034unpack_makeself() { 1318unpack_makeself() {
1319 local src_input=${1:-${A}}
1035 local src="`find_unpackable_file $1`" 1320 local src=$(find_unpackable_file "${src_input}")
1036 local skip="$2" 1321 local skip=$2
1322 local exe=$3
1037 1323
1324 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1325
1038 local shrtsrc="`basename ${src}`" 1326 local shrtsrc=$(basename "${src}")
1039 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1327 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1040 if [ -z "${skip}" ] 1328 if [[ -z ${skip} ]] ; then
1041 then
1042 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1329 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1043 local skip=0 1330 local skip=0
1331 exe=tail
1044 case ${ver} in 1332 case ${ver} in
1045 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1333 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1046 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1334 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1047 ;; 1335 ;;
1048 2.0|2.0.1) 1336 2.0|2.0.1)
1049 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1337 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1050 ;; 1338 ;;
1051 2.1.1) 1339 2.1.1)
1052 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1340 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1053 let skip="skip + 1" 1341 let skip="skip + 1"
1054 ;; 1342 ;;
1055 2.1.2) 1343 2.1.2)
1056 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1344 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1057 let skip="skip + 1" 1345 let skip="skip + 1"
1058 ;; 1346 ;;
1059 2.1.3) 1347 2.1.3)
1060 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1348 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1061 let skip="skip + 1" 1349 let skip="skip + 1"
1350 ;;
1351 2.1.4|2.1.5)
1352 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1353 skip=$(head -n ${skip} "${src}" | wc -c)
1354 exe="dd"
1062 ;; 1355 ;;
1063 *) 1356 *)
1064 eerror "I'm sorry, but I was unable to support the Makeself file." 1357 eerror "I'm sorry, but I was unable to support the Makeself file."
1065 eerror "The version I detected was '${ver}'." 1358 eerror "The version I detected was '${ver}'."
1066 eerror "Please file a bug about the file ${shrtsrc} at" 1359 eerror "Please file a bug about the file ${shrtsrc} at"
1068 die "makeself version '${ver}' not supported" 1361 die "makeself version '${ver}' not supported"
1069 ;; 1362 ;;
1070 esac 1363 esac
1071 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1364 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1072 fi 1365 fi
1366 case ${exe} in
1367 tail) exe="tail -n +${skip} '${src}'";;
1368 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1369 *) die "makeself cant handle exe '${exe}'"
1370 esac
1073 1371
1074 # lets grab the first few bytes of the file to figure out what kind of archive it is 1372 # lets grab the first few bytes of the file to figure out what kind of archive it is
1075 local tmpfile="`mymktemp ${T}`" 1373 local tmpfile=$(emktemp)
1076 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1374 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1077 local filetype="`file -b ${tmpfile}`" 1375 local filetype=$(file -b "${tmpfile}")
1078 case ${filetype} in 1376 case ${filetype} in
1079 *tar\ archive) 1377 *tar\ archive*)
1080 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1378 eval ${exe} | tar --no-same-owner -xf -
1081 ;; 1379 ;;
1082 bzip2*) 1380 bzip2*)
1083 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1381 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1084 ;; 1382 ;;
1085 gzip*) 1383 gzip*)
1086 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1384 eval ${exe} | tar --no-same-owner -xzf -
1087 ;; 1385 ;;
1088 compress*) 1386 compress*)
1089 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1387 eval ${exe} | gunzip | tar --no-same-owner -xf -
1090 ;; 1388 ;;
1091 *) 1389 *)
1092 eerror "Unknown filetype \"${filetype}\" ?" 1390 eerror "Unknown filetype \"${filetype}\" ?"
1093 false 1391 false
1094 ;; 1392 ;;
1095 esac 1393 esac
1096 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1394 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1097} 1395}
1098 1396
1397# @FUNCTION: check_license
1398# @USAGE: [license]
1399# @DESCRIPTION:
1099# Display a license for user to accept. 1400# Display a license for user to accept. If no license is
1100#
1101# Usage: check_license [license]
1102# - If the file is not specified then ${LICENSE} is used. 1401# specified, then ${LICENSE} is used.
1103check_license() { 1402check_license() {
1104 local lic=$1 1403 local lic=$1
1105 if [ -z "${lic}" ] ; then 1404 if [ -z "${lic}" ] ; then
1106 lic="${PORTDIR}/licenses/${LICENSE}" 1405 lic="${PORTDIR}/licenses/${LICENSE}"
1107 else 1406 else
1108 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1407 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1109 lic="${PORTDIR}/licenses/${src}" 1408 lic="${PORTDIR}/licenses/${lic}"
1110 elif [ -e "${PWD}/${src}" ] ; then 1409 elif [ -e "${PWD}/${lic}" ] ; then
1111 lic="${PWD}/${src}" 1410 lic="${PWD}/${lic}"
1112 elif [ -e "${src}" ] ; then 1411 elif [ -e "${lic}" ] ; then
1113 lic="${src}" 1412 lic="${lic}"
1114 fi
1115 fi 1413 fi
1116 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1414 fi
1117 local l="`basename ${lic}`" 1415 local l="`basename ${lic}`"
1118 1416
1119 # here is where we check for the licenses the user already 1417 # here is where we check for the licenses the user already
1120 # accepted ... if we don't find a match, we make the user accept 1418 # accepted ... if we don't find a match, we make the user accept
1121 local alic 1419 local alic
1420 eshopts_push -o noglob # so that bash doesn't expand "*"
1122 for alic in "${ACCEPT_LICENSE}" ; do 1421 for alic in ${ACCEPT_LICENSE} ; do
1123 [ "${alic}" == "*" ] && return 0 1422 if [[ ${alic} == ${l} ]]; then
1124 [ "${alic}" == "${l}" ] && return 0 1423 eshopts_pop
1424 return 0
1425 fi
1125 done 1426 done
1427 eshopts_pop
1428 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1126 1429
1127 local licmsg="`mymktemp ${T}`" 1430 local licmsg=$(emktemp)
1128 cat << EOF > ${licmsg} 1431 cat <<-EOF > ${licmsg}
1129********************************************************** 1432 **********************************************************
1130The following license outlines the terms of use of this 1433 The following license outlines the terms of use of this
1131package. You MUST accept this license for installation to 1434 package. You MUST accept this license for installation to
1132continue. When you are done viewing, hit 'q'. If you 1435 continue. When you are done viewing, hit 'q'. If you
1133CTRL+C out of this, the install will not run! 1436 CTRL+C out of this, the install will not run!
1134********************************************************** 1437 **********************************************************
1135 1438
1136EOF 1439 EOF
1137 cat ${lic} >> ${licmsg} 1440 cat ${lic} >> ${licmsg}
1138 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1441 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1139 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1442 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1140 read alic 1443 read alic
1141 case ${alic} in 1444 case ${alic} in
1148 die "Failed to accept license" 1451 die "Failed to accept license"
1149 ;; 1452 ;;
1150 esac 1453 esac
1151} 1454}
1152 1455
1456# @FUNCTION: cdrom_get_cds
1457# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1458# @DESCRIPTION:
1153# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1459# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1154# the whole 'non-interactive' policy, but damnit I want CD support ! 1460# the whole 'non-interactive' policy, but damnit I want CD support !
1155# 1461#
1156# with these cdrom functions we handle all the user interaction and 1462# With these cdrom functions we handle all the user interaction and
1157# standardize everything. all you have to do is call cdrom_get_cds() 1463# standardize everything. All you have to do is call cdrom_get_cds()
1158# and when the function returns, you can assume that the cd has been 1464# and when the function returns, you can assume that the cd has been
1159# found at CDROM_ROOT. 1465# found at CDROM_ROOT.
1160# 1466#
1467# The function will attempt to locate a cd based upon a file that is on
1468# the cd. The more files you give this function, the more cds
1469# the cdrom functions will handle.
1470#
1161# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1471# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1162# etc... if you want to give the cds better names, then just export 1472# etc... If you want to give the cds better names, then just export
1163# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1473# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1474# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1475# also use the CDROM_NAME_SET bash array.
1164# 1476#
1165# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1477# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1166#
1167# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1168# - this will attempt to locate a cd based upon a file that is on
1169# the cd ... the more files you give this function, the more cds
1170# the cdrom functions will handle
1171cdrom_get_cds() { 1478cdrom_get_cds() {
1172 # first we figure out how many cds we're dealing with by 1479 # first we figure out how many cds we're dealing with by
1173 # the # of files they gave us 1480 # the # of files they gave us
1174 local cdcnt=0 1481 local cdcnt=0
1175 local f= 1482 local f=
1176 for f in "$@" ; do 1483 for f in "$@" ; do
1177 cdcnt=$((cdcnt + 1)) 1484 ((++cdcnt))
1178 export CDROM_CHECK_${cdcnt}="$f" 1485 export CDROM_CHECK_${cdcnt}="$f"
1179 done 1486 done
1180 export CDROM_TOTAL_CDS=${cdcnt} 1487 export CDROM_TOTAL_CDS=${cdcnt}
1181 export CDROM_CURRENT_CD=1 1488 export CDROM_CURRENT_CD=1
1182 1489
1183 # now we see if the user gave use CD_ROOT ... 1490 # now we see if the user gave use CD_ROOT ...
1184 # if they did, let's just believe them that it's correct 1491 # if they did, let's just believe them that it's correct
1185 if [ ! -z "${CD_ROOT}" ] ; then 1492 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1186 export CDROM_ROOT="${CD_ROOT}"
1187 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1188 return
1189 fi
1190 # do the same for CD_ROOT_X
1191 if [ ! -z "${CD_ROOT_1}" ] ; then
1192 local var= 1493 local var=
1193 cdcnt=0 1494 cdcnt=0
1194 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1495 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1195 cdcnt=$((cdcnt + 1)) 1496 ((++cdcnt))
1196 var="CD_ROOT_${cdcnt}" 1497 var="CD_ROOT_${cdcnt}"
1498 [[ -z ${!var} ]] && var="CD_ROOT"
1197 if [ -z "${!var}" ] ; then 1499 if [[ -z ${!var} ]] ; then
1198 eerror "You must either use just the CD_ROOT" 1500 eerror "You must either use just the CD_ROOT"
1199 eerror "or specify ALL the CD_ROOT_X variables." 1501 eerror "or specify ALL the CD_ROOT_X variables."
1200 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1502 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1201 die "could not locate CD_ROOT_${cdcnt}" 1503 die "could not locate CD_ROOT_${cdcnt}"
1202 fi 1504 fi
1203 export CDROM_ROOTS_${cdcnt}="${!var}"
1204 done 1505 done
1205 export CDROM_ROOT=${CDROM_ROOTS_1} 1506 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1206 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508 export CDROM_SET=-1
1509 for f in ${CDROM_CHECK_1//:/ } ; do
1510 ((++CDROM_SET))
1511 [[ -e ${CD_ROOT}/${f} ]] && break
1512 done
1513 export CDROM_MATCH=${f}
1207 return 1514 return
1208 fi 1515 fi
1209 1516
1517 # User didn't help us out so lets make sure they know they can
1518 # simplify the whole process ...
1210 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1519 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1211 einfon "This ebuild will need the " 1520 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1212 if [ -z "${CDROM_NAME}" ] ; then
1213 echo "cdrom for ${PN}."
1214 else
1215 echo "${CDROM_NAME}."
1216 fi
1217 echo 1521 echo
1218 einfo "If you do not have the CD, but have the data files" 1522 einfo "If you do not have the CD, but have the data files"
1219 einfo "mounted somewhere on your filesystem, just export" 1523 einfo "mounted somewhere on your filesystem, just export"
1220 einfo "the variable CD_ROOT so that it points to the" 1524 einfo "the variable CD_ROOT so that it points to the"
1221 einfo "directory containing the files." 1525 einfo "directory containing the files."
1222 echo 1526 echo
1527 einfo "For example:"
1528 einfo "export CD_ROOT=/mnt/cdrom"
1529 echo
1223 else 1530 else
1531 if [[ -n ${CDROM_NAME_SET} ]] ; then
1532 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1533 cdcnt=0
1534 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1535 ((++cdcnt))
1536 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1537 done
1538 fi
1539
1224 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1540 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1225 cdcnt=0 1541 cdcnt=0
1226 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1542 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1227 cdcnt=$((cdcnt + 1)) 1543 ((++cdcnt))
1228 var="CDROM_NAME_${cdcnt}" 1544 var="CDROM_NAME_${cdcnt}"
1229 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1545 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1230 done 1546 done
1231 echo 1547 echo
1232 einfo "If you do not have the CDs, but have the data files" 1548 einfo "If you do not have the CDs, but have the data files"
1233 einfo "mounted somewhere on your filesystem, just export" 1549 einfo "mounted somewhere on your filesystem, just export"
1234 einfo "the following variables so they point to the right place:" 1550 einfo "the following variables so they point to the right place:"
1235 einfon "" 1551 einfon ""
1236 cdcnt=0 1552 cdcnt=0
1237 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1553 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1238 cdcnt=$((cdcnt + 1)) 1554 ((++cdcnt))
1239 echo -n " CD_ROOT_${cdcnt}" 1555 echo -n " CD_ROOT_${cdcnt}"
1240 done 1556 done
1241 echo 1557 echo
1242 einfo "Or, if you have all the files in the same place, or" 1558 einfo "Or, if you have all the files in the same place, or"
1243 einfo "you only have one cdrom, you can export CD_ROOT" 1559 einfo "you only have one cdrom, you can export CD_ROOT"
1244 einfo "and that place will be used as the same data source" 1560 einfo "and that place will be used as the same data source"
1245 einfo "for all the CDs." 1561 einfo "for all the CDs."
1246 echo 1562 echo
1563 einfo "For example:"
1564 einfo "export CD_ROOT_1=/mnt/cdrom"
1565 echo
1247 fi 1566 fi
1567
1568 export CDROM_SET=""
1248 export CDROM_CURRENT_CD=0 1569 export CDROM_CURRENT_CD=0
1249 cdrom_load_next_cd 1570 cdrom_load_next_cd
1250} 1571}
1251 1572
1252# this is only used when you need access to more than one cd. 1573# @FUNCTION: cdrom_load_next_cd
1253# when you have finished using the first cd, just call this function. 1574# @DESCRIPTION:
1254# when it returns, CDROM_ROOT will be pointing to the second cd. 1575# Some packages are so big they come on multiple CDs. When you're done reading
1255# remember, you can only go forward in the cd chain, you can't go back. 1576# files off a CD and want access to the next one, just call this function.
1577# Again, all the messy details of user interaction are taken care of for you.
1578# Once this returns, just read the variable CDROM_ROOT for the location of the
1579# mounted CD. Note that you can only go forward in the CD list, so make sure
1580# you only call this function when you're done using the current CD.
1256cdrom_load_next_cd() { 1581cdrom_load_next_cd() {
1257 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1258 local var= 1582 local var
1259 1583 ((++CDROM_CURRENT_CD))
1260 if [ ! -z "${CD_ROOT}" ] ; then
1261 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1262 return
1263 fi
1264 1584
1265 unset CDROM_ROOT 1585 unset CDROM_ROOT
1266 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1586 var=CD_ROOT_${CDROM_CURRENT_CD}
1587 [[ -z ${!var} ]] && var="CD_ROOT"
1267 if [ -z "${!var}" ] ; then 1588 if [[ -z ${!var} ]] ; then
1268 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1589 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1269 cdrom_locate_file_on_cd ${!var} 1590 _cdrom_locate_file_on_cd ${!var}
1270 else 1591 else
1271 export CDROM_ROOT="${!var}" 1592 export CDROM_ROOT=${!var}
1272 fi 1593 fi
1273 1594
1274 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1595 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1275} 1596}
1276 1597
1279# all it does is try to locate a give file on a cd ... if the cd isn't 1600# all it does is try to locate a give file on a cd ... if the cd isn't
1280# found, then a message asking for the user to insert the cdrom will be 1601# found, then a message asking for the user to insert the cdrom will be
1281# displayed and we'll hang out here until: 1602# displayed and we'll hang out here until:
1282# (1) the file is found on a mounted cdrom 1603# (1) the file is found on a mounted cdrom
1283# (2) the user hits CTRL+C 1604# (2) the user hits CTRL+C
1284cdrom_locate_file_on_cd() { 1605_cdrom_locate_file_on_cd() {
1285 while [ -z "${CDROM_ROOT}" ] ; do
1286 local dir="$(dirname ${@})"
1287 local file="$(basename ${@})"
1288 local mline="" 1606 local mline=""
1289 local showedmsg=0 1607 local showedmsg=0 showjolietmsg=0
1290 1608
1291 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1609 while [[ -z ${CDROM_ROOT} ]] ; do
1610 local i=0
1611 local -a cdset=(${*//:/ })
1612 if [[ -n ${CDROM_SET} ]] ; then
1613 cdset=(${cdset[${CDROM_SET}]})
1614 fi
1615
1616 while [[ -n ${cdset[${i}]} ]] ; do
1617 local dir=$(dirname ${cdset[${i}]})
1618 local file=$(basename ${cdset[${i}]})
1619
1620 local point= node= fs= foo=
1621 while read point node fs foo ; do
1622 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1623 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1624 && continue
1625 point=${point//\040/ }
1292 [ -d "${mline}/${dir}" ] || continue 1626 [[ ! -d ${point}/${dir} ]] && continue
1293 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1627 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1294 && export CDROM_ROOT=${mline} 1628 export CDROM_ROOT=${point}
1629 export CDROM_SET=${i}
1630 export CDROM_MATCH=${cdset[${i}]}
1631 return
1632 done <<< "$(get_mounts)"
1633
1634 ((++i))
1295 done 1635 done
1296 1636
1297 if [ -z "${CDROM_ROOT}" ] ; then
1298 echo 1637 echo
1299 if [ ${showedmsg} -eq 0 ] ; then 1638 if [[ ${showedmsg} -eq 0 ]] ; then
1300 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1639 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1301 if [ -z "${CDROM_NAME}" ] ; then 1640 if [[ -z ${CDROM_NAME} ]] ; then
1302 einfo "Please insert the cdrom for ${PN} now !" 1641 einfo "Please insert+mount the cdrom for ${PN} now !"
1303 else
1304 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1305 fi
1306 else 1642 else
1307 if [ -z "${CDROM_NAME_1}" ] ; then
1308 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1309 else
1310 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1311 einfo "Please insert+mount the ${!var} cdrom now !" 1643 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1312 fi
1313 fi 1644 fi
1314 showedmsg=1 1645 else
1646 if [[ -z ${CDROM_NAME_1} ]] ; then
1647 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1648 else
1649 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1650 einfo "Please insert+mount the ${!var} cdrom now !"
1651 fi
1315 fi 1652 fi
1653 showedmsg=1
1654 fi
1316 einfo "Press return to scan for the cd again" 1655 einfo "Press return to scan for the cd again"
1317 einfo "or hit CTRL+C to abort the emerge." 1656 einfo "or hit CTRL+C to abort the emerge."
1318 read 1657 echo
1658 if [[ ${showjolietmsg} -eq 0 ]] ; then
1659 showjolietmsg=1
1660 else
1661 ewarn "If you are having trouble with the detection"
1662 ewarn "of your CD, it is possible that you do not have"
1663 ewarn "Joliet support enabled in your kernel. Please"
1664 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1665 ebeep 5
1319 fi 1666 fi
1667 read || die "something is screwed with your system"
1320 done 1668 done
1321} 1669}
1322 1670
1671# @FUNCTION: strip-linguas
1672# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1673# @DESCRIPTION:
1323# Make sure that LINGUAS only contains languages that 1674# Make sure that LINGUAS only contains languages that
1324# a package can support 1675# a package can support. The first form allows you to
1325# 1676# specify a list of LINGUAS. The -i builds a list of po
1326# usage: strip-linguas <allow LINGUAS> 1677# files found in all the directories and uses the
1327# strip-linguas -i <directories of .po files> 1678# intersection of the lists. The -u builds a list of po
1328# strip-linguas -u <directories of .po files> 1679# files found in all the directories and uses the union
1329# 1680# of the lists.
1330# The first form allows you to specify a list of LINGUAS.
1331# The -i builds a list of po files found in all the
1332# directories and uses the intersection of the lists.
1333# The -u builds a list of po files found in all the
1334# directories and uses the union of the lists.
1335strip-linguas() { 1681strip-linguas() {
1336 local ls newls 1682 local ls newls nols
1337 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1683 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1338 local op="$1"; shift 1684 local op=$1; shift
1339 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1685 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1340 local d f 1686 local d f
1341 for d in "$@" ; do 1687 for d in "$@" ; do
1342 if [ "${op}" == "-u" ] ; then 1688 if [[ ${op} == "-u" ]] ; then
1343 newls="${ls}" 1689 newls=${ls}
1344 else 1690 else
1345 newls="" 1691 newls=""
1346 fi 1692 fi
1347 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1693 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1348 if [ "${op}" == "-i" ] ; then 1694 if [[ ${op} == "-i" ]] ; then
1349 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1695 hasq ${f} ${ls} && newls="${newls} ${f}"
1350 else 1696 else
1351 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1697 hasq ${f} ${ls} || newls="${newls} ${f}"
1352 fi 1698 fi
1353 done 1699 done
1354 ls="${newls}" 1700 ls=${newls}
1355 done 1701 done
1356 ls="${ls//.po}"
1357 else 1702 else
1358 ls="$@" 1703 ls="$@"
1359 fi 1704 fi
1360 1705
1361 ls=" ${ls} " 1706 nols=""
1362 newls="" 1707 newls=""
1363 for f in ${LINGUAS} ; do 1708 for f in ${LINGUAS} ; do
1364 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1709 if hasq ${f} ${ls} ; then
1365 nl="${newls} ${f}" 1710 newls="${newls} ${f}"
1366 else 1711 else
1367 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1712 nols="${nols} ${f}"
1368 fi 1713 fi
1369 done 1714 done
1715 [[ -n ${nols} ]] \
1716 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1717 export LINGUAS=${newls:1}
1718}
1719
1720# @FUNCTION: preserve_old_lib
1721# @USAGE: <libs to preserve> [more libs]
1722# @DESCRIPTION:
1723# These functions are useful when a lib in your package changes ABI SONAME.
1724# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1725# would break packages that link against it. Most people get around this
1726# by using the portage SLOT mechanism, but that is not always a relevant
1727# solution, so instead you can call this from pkg_preinst. See also the
1728# preserve_old_lib_notify function.
1729preserve_old_lib() {
1730 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1731 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1732 die "Invalid preserve_old_lib() usage"
1733 fi
1734 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1735
1736 # let portage worry about it
1737 has preserve-libs ${FEATURES} && return 0
1738
1739 local lib dir
1740 for lib in "$@" ; do
1741 [[ -e ${ROOT}/${lib} ]] || continue
1742 dir=${lib%/*}
1743 dodir ${dir} || die "dodir ${dir} failed"
1744 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1745 touch "${D}"/${lib}
1746 done
1747}
1748
1749# @FUNCTION: preserve_old_lib_notify
1750# @USAGE: <libs to notify> [more libs]
1751# @DESCRIPTION:
1752# Spit helpful messages about the libraries preserved by preserve_old_lib.
1753preserve_old_lib_notify() {
1754 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1755 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1756 die "Invalid preserve_old_lib_notify() usage"
1757 fi
1758
1759 # let portage worry about it
1760 has preserve-libs ${FEATURES} && return 0
1761
1762 local lib notice=0
1763 for lib in "$@" ; do
1764 [[ -e ${ROOT}/${lib} ]] || continue
1765 if [[ ${notice} -eq 0 ]] ; then
1766 notice=1
1767 ewarn "Old versions of installed libraries were detected on your system."
1768 ewarn "In order to avoid breaking packages that depend on these old libs,"
1769 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1770 ewarn "in order to remove these old dependencies. If you do not have this"
1771 ewarn "helper program, simply emerge the 'gentoolkit' package."
1772 ewarn
1773 fi
1774 ewarn " # revdep-rebuild --library ${lib##*/}"
1775 done
1776 if [[ ${notice} -eq 1 ]] ; then
1777 ewarn
1778 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1779 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1780 for lib in "$@" ; do
1781 ewarn " # rm '${lib}'"
1782 done
1783 fi
1784}
1785
1786# @FUNCTION: built_with_use
1787# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1788# @DESCRIPTION:
1789#
1790# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1791#
1792# A temporary hack until portage properly supports DEPENDing on USE
1793# flags being enabled in packages. This will check to see if the specified
1794# DEPEND atom was built with the specified list of USE flags. The
1795# --missing option controls the behavior if called on a package that does
1796# not actually support the defined USE flags (aka listed in IUSE).
1797# The default is to abort (call die). The -a and -o flags control
1798# the requirements of the USE flags. They correspond to "and" and "or"
1799# logic. So the -a flag means all listed USE flags must be enabled
1800# while the -o flag means at least one of the listed IUSE flags must be
1801# enabled. The --hidden option is really for internal use only as it
1802# means the USE flag we're checking is hidden expanded, so it won't be found
1803# in IUSE like normal USE flags.
1804#
1805# Remember that this function isn't terribly intelligent so order of optional
1806# flags matter.
1807built_with_use() {
1808 local hidden="no"
1809 if [[ $1 == "--hidden" ]] ; then
1810 hidden="yes"
1811 shift
1812 fi
1813
1814 local missing_action="die"
1815 if [[ $1 == "--missing" ]] ; then
1816 missing_action=$2
1817 shift ; shift
1818 case ${missing_action} in
1819 true|false|die) ;;
1820 *) die "unknown action '${missing_action}'";;
1821 esac
1822 fi
1823
1824 local opt=$1
1825 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1826
1827 local PKG=$(best_version $1)
1828 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1829 shift
1830
1831 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1832 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1833
1834 # if the IUSE file doesn't exist, the read will error out, we need to handle
1835 # this gracefully
1836 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1837 case ${missing_action} in
1838 true) return 0;;
1839 false) return 1;;
1840 die) die "Unable to determine what USE flags $PKG was built with";;
1841 esac
1842 fi
1843
1844 if [[ ${hidden} == "no" ]] ; then
1845 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1846 # Don't check USE_EXPAND #147237
1847 local expand
1848 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1849 if [[ $1 == ${expand}_* ]] ; then
1850 expand=""
1851 break
1852 fi
1853 done
1854 if [[ -n ${expand} ]] ; then
1855 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1856 case ${missing_action} in
1857 true) return 0;;
1858 false) return 1;;
1859 die) die "$PKG does not actually support the $1 USE flag!";;
1860 esac
1861 fi
1862 fi
1863 fi
1864
1865 local USE_BUILT=$(<${USEFILE})
1866 while [[ $# -gt 0 ]] ; do
1867 if [[ ${opt} = "-o" ]] ; then
1868 has $1 ${USE_BUILT} && return 0
1869 else
1870 has $1 ${USE_BUILT} || return 1
1871 fi
1872 shift
1873 done
1874 [[ ${opt} = "-a" ]]
1875}
1876
1877# @FUNCTION: epunt_cxx
1878# @USAGE: [dir to scan]
1879# @DESCRIPTION:
1880# Many configure scripts wrongly bail when a C++ compiler could not be
1881# detected. If dir is not specified, then it defaults to ${S}.
1882#
1883# http://bugs.gentoo.org/73450
1884epunt_cxx() {
1885 local dir=$1
1886 [[ -z ${dir} ]] && dir=${S}
1887 ebegin "Removing useless C++ checks"
1888 local f
1889 find "${dir}" -name configure | while read f ; do
1890 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1891 done
1892 eend 0
1893}
1894
1895# @FUNCTION: make_wrapper
1896# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1897# @DESCRIPTION:
1898# Create a shell wrapper script named wrapper in installpath
1899# (defaults to the bindir) to execute target (default of wrapper) by
1900# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1901# libpaths followed by optionally changing directory to chdir.
1902make_wrapper() {
1903 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1904 local tmpwrapper=$(emktemp)
1905 # We don't want to quote ${bin} so that people can pass complex
1906 # things as $bin ... "./someprog --args"
1907 cat << EOF > "${tmpwrapper}"
1908#!/bin/sh
1909cd "${chdir:-.}"
1370 if [ -z "${newls}" ] ; then 1910if [ -n "${libdir}" ] ; then
1371 unset LINGUAS 1911 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1912 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1372 else 1913 else
1373 export LINGUAS="${newls}" 1914 export LD_LIBRARY_PATH="${libdir}"
1915 fi
1916fi
1917exec ${bin} "\$@"
1918EOF
1919 chmod go+rx "${tmpwrapper}"
1920 if [[ -n ${path} ]] ; then
1921 (
1922 exeinto "${path}"
1923 newexe "${tmpwrapper}" "${wrapper}"
1924 ) || die
1925 else
1926 newbin "${tmpwrapper}" "${wrapper}" || die
1927 fi
1928}
1929
1930# @FUNCTION: prepalldocs
1931# @USAGE:
1932# @DESCRIPTION:
1933# Compress files in /usr/share/doc which are not already
1934# compressed, excluding /usr/share/doc/${PF}/html.
1935# Uses the ecompressdir to do the compression.
1936# 2009-02-18 by betelgeuse:
1937# Commented because ecompressdir is even more internal to
1938# Portage than prepalldocs (it's not even mentioned in man 5
1939# ebuild). Please submit a better version for review to gentoo-dev
1940# if you want prepalldocs here.
1941#prepalldocs() {
1942# if [[ -n $1 ]] ; then
1943# ewarn "prepalldocs: invalid usage; takes no arguments"
1374 fi 1944# fi
1375} 1945
1946# cd "${D}"
1947# [[ -d usr/share/doc ]] || return 0
1948
1949# find usr/share/doc -exec gzip {} +
1950# ecompressdir --ignore /usr/share/doc/${PF}/html
1951# ecompressdir --queue /usr/share/doc
1952#}

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