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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 1.101 2004/09/12 17:42:33 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.349 2010/08/19 21:32:26 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function simply returns the desired lib directory. With portage 54else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 55
48# to accomidate the needs of multilib systems. It's no longer a good idea 56ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 58}
51# 59
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 60epause() {
53get_libdir() { 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
54 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 62}
55 # if there is an override, we want to use that... always. 63
56 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
57 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
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 64fi
63 # and of course, default to lib if CONF_LIBDIR isnt set
64 echo ${CONF_LIBDIR:=lib}
65}
66 65
66# @FUNCTION: eqawarn
67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to einfo for package managers that don't provide eqawarn and use the PM
70# implementation if available.
71if ! declare -F eqawarn >/dev/null ; then
72 eqawarn() {
73 einfo "$@"
74 }
75fi
67 76
68get_multilibdir() { 77# @FUNCTION: ecvs_clean
69 echo ${CONF_MULTILIBDIR:=lib32} 78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove CVS directories recursiveley. Useful when a source tarball contains
81# internal CVS directories. Defaults to $PWD.
82ecvs_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
85 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
70} 86}
71 87
72 88# @FUNCTION: esvn_clean
73# Sometimes you need to override the value returned by get_libdir. A good 89# @USAGE: [list of dirs]
74# example of this is xorg-x11, where lib32 isnt a supported configuration, 90# @DESCRIPTION:
75# and where lib64 -must- be used on amd64 (for applications that need lib 91# Remove .svn directories recursiveley. Useful when a source tarball contains
76# to be 32bit, such as adobe acrobat). Note that this override also bypasses 92# internal Subversion directories. Defaults to $PWD.
77# portage version sanity checking. 93esvn_clean() {
78# get_libdir_override expects one argument, the result get_libdir should 94 [[ -z $* ]] && set -- .
79# return: 95 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
80#
81# get_libdir_override lib64
82#
83# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
84get_libdir_override() {
85 CONF_LIBDIR="$1"
86 CONF_LIBDIR_OVERRIDE="$1"
87} 96}
88 97
89# This function generate linker scripts in /usr/lib for dynamic 98# @FUNCTION: eshopts_push
90# libs in /lib. This is to fix linking problems when you have 99# @USAGE: [options to `set` or `shopt`]
91# the .so in /lib, and the .a in /usr/lib. What happens is that 100# @DESCRIPTION:
92# in some cases when linking dynamic, the .a in /usr/lib is used 101# Often times code will want to enable a shell option to change code behavior.
93# instead of the .so in /lib due to gcc/libtool tweaking ld's 102# Since changing shell options can easily break other pieces of code (which
94# library search path. This cause many builds to fail. 103# assume the default state), eshopts_push is used to (1) push the current shell
95# See bug #4411 for more info. 104# options onto a stack and (2) pass the specified arguments to set.
96# 105#
97# To use, simply call: 106# If the first argument is '-s' or '-u', we assume you want to call `shopt`
107# rather than `set` as there are some options only available via that.
98# 108#
99# gen_usr_ldscript libfoo.so 109# A common example is to disable shell globbing so that special meaning/care
100# 110# may be used with variables/arguments to custom functions. That would be:
101# Note that you should in general use the unversioned name of 111# @CODE
102# the library, as ldconfig should usually update it correctly 112# eshopts_push -o noglob
103# to point to the latest version of the library present. 113# for x in ${foo} ; do
104# 114# if ...some check... ; then
105# <azarah@gentoo.org> (26 Oct 2002) 115# eshopts_pop
106#
107gen_usr_ldscript() {
108 # Just make sure it exists
109 dodir /usr/$(get_libdir)
110
111 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
112/* GNU ld script
113 Because Gentoo have critical dynamic libraries
114 in /lib, and the static versions in /usr/lib, we
115 need to have a "fake" dynamic lib in /usr/lib,
116 otherwise we run into linking problems.
117 See bug #4411 on http://bugs.gentoo.org/ for
118 more info. */
119END_LDSCRIPT
120
121 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
122 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
123
124 return 0
125}
126
127# Simple function to draw a line consisting of '=' the same length as $*
128#
129# <azarah@gentoo.org> (11 Nov 2002)
130#
131draw_line() {
132 local i=0
133 local str_length=""
134
135 # Handle calls that do not have args, or wc not being installed ...
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
137 then
138 echo "==============================================================="
139 return 0 116# return 0
140 fi 117# fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done 118# done
151 119# eshopts_pop
152 echo 120# @CODE
153 121eshopts_push() {
154 return 0 122 # have to assume __ESHOPTS_SAVE__ isn't screwed with
123 # as a `declare -a` here will reset its value
124 local i=${#__ESHOPTS_SAVE__[@]}
125 if [[ $1 == -[su] ]] ; then
126 __ESHOPTS_SAVE__[$i]=$(shopt -p)
127 [[ $# -eq 0 ]] && return 0
128 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
129 else
130 __ESHOPTS_SAVE__[$i]=$-
131 [[ $# -eq 0 ]] && return 0
132 set "$@" || die "eshopts_push: bad options to set: $*"
133 fi
155} 134}
156 135
157# Default directory where patches are located 136# @FUNCTION: eshopts_pop
137# @USAGE:
138# @DESCRIPTION:
139# Restore the shell options to the state saved with the corresponding
140# eshopts_push call. See that function for more details.
141eshopts_pop() {
142 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
143 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
144 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
145 local s=${__ESHOPTS_SAVE__[$i]}
146 unset __ESHOPTS_SAVE__[$i]
147 if [[ ${s} == "shopt -"* ]] ; then
148 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
149 else
150 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
151 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
152 fi
153}
154
155# @VARIABLE: EPATCH_SOURCE
156# @DESCRIPTION:
157# Default directory to search for patches.
158EPATCH_SOURCE="${WORKDIR}/patch" 158EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 159# @VARIABLE: EPATCH_SUFFIX
160# @DESCRIPTION:
161# Default extension for patches (do not prefix the period yourself).
160EPATCH_SUFFIX="patch.bz2" 162EPATCH_SUFFIX="patch.bz2"
163# @VARIABLE: EPATCH_OPTS
164# @DESCRIPTION:
161# Default options for patch 165# Default options for patch:
166# @CODE
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 167# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
163EPATCH_OPTS="-g0" 168# --no-backup-if-mismatch - do not leave .orig files behind
169# -E - automatically remove empty files
170# @CODE
171EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
172# @VARIABLE: EPATCH_EXCLUDE
173# @DESCRIPTION:
164# List of patches not to apply. Not this is only file names, 174# List of patches not to apply. Note this is only file names,
165# and not the full path .. 175# and not the full path. Globs accepted.
166EPATCH_EXCLUDE="" 176EPATCH_EXCLUDE=""
177# @VARIABLE: EPATCH_SINGLE_MSG
178# @DESCRIPTION:
167# Change the printed message for a single patch. 179# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 180EPATCH_SINGLE_MSG=""
169# Force applying bulk patches even if not following the style: 181# @VARIABLE: EPATCH_MULTI_MSG
170# 182# @DESCRIPTION:
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 183# Change the printed message for multiple patches.
172# 184EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
185# @VARIABLE: EPATCH_FORCE
186# @DESCRIPTION:
187# Only require patches to match EPATCH_SUFFIX rather than the extended
188# arch naming style.
173EPATCH_FORCE="no" 189EPATCH_FORCE="no"
174 190
175# This function is for bulk patching, or in theory for just one 191# @FUNCTION: epatch
176# or two patches. 192# @USAGE: [patches] [dirs of patches]
193# @DESCRIPTION:
194# epatch is designed to greatly simplify the application of patches. It can
195# process patch files directly, or directories of patches. The patches may be
196# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
197# the -p option as epatch will automatically attempt -p0 to -p5 until things
198# apply successfully.
177# 199#
178# It should work with .bz2, .gz, .zip and plain text patches. 200# If you do not specify any options, then epatch will default to the directory
179# Currently all patches should be the same format. 201# specified by EPATCH_SOURCE.
180# 202#
181# You do not have to specify '-p' option to patch, as it will 203# When processing directories, epatch will apply all patches that match:
182# try with -p0 to -p5 until it succeed, or fail at -p5. 204# @CODE
183# 205# ${EPATCH_FORCE} == "yes"
184# Above EPATCH_* variables can be used to control various defaults,
185# bug they should be left as is to ensure an ebuild can rely on
186# them for.
187#
188# Patches are applied in current directory.
189#
190# Bulk Patches should preferibly have the form of:
191#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 206# ??_${ARCH}_foo.${EPATCH_SUFFIX}
207# else
208# *.${EPATCH_SUFFIX}
209# @CODE
210# The leading ?? are typically numbers used to force consistent patch ordering.
211# The arch field is used to apply patches only for the host architecture with
212# the special value of "all" means apply for everyone. Note that using values
213# other than "all" is highly discouraged -- you should apply patches all the
214# time and let architecture details be detected at configure/compile time.
193# 215#
194# For example: 216# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
217# for patches to apply.
195# 218#
196# 01_all_misc-fix.patch.bz2 219# Refer to the other EPATCH_xxx variables for more customization of behavior.
197# 02_sparc_another-fix.patch.bz2
198#
199# This ensures that there are a set order, and you can have ARCH
200# specific patches.
201#
202# If you however give an argument to epatch(), it will treat it as a
203# single patch that need to be applied if its a file. If on the other
204# hand its a directory, it will set EPATCH_SOURCE to this.
205#
206# <azarah@gentoo.org> (10 Nov 2002)
207#
208epatch() { 220epatch() {
209 local PIPE_CMD="" 221 _epatch_draw_line() {
210 local STDERR_TARGET="${T}/$$.out" 222 # create a line of same length as input string
211 local PATCH_TARGET="${T}/$$.patch" 223 [[ -z $1 ]] && set "$(printf "%65s" '')"
212 local PATCH_SUFFIX="" 224 echo "${1//?/=}"
213 local SINGLE_PATCH="no" 225 }
214 local x=""
215 226
216 if [ "$#" -gt 1 ] 227 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
217 then 228
229 # Let the rest of the code process one user arg at a time --
230 # each arg may expand into multiple patches, and each arg may
231 # need to start off with the default global EPATCH_xxx values
232 if [[ $# -gt 1 ]] ; then
218 local m="" 233 local m
219 einfo "${#} patches to apply..."
220 for m in "$@" ; do 234 for m in "$@" ; do
221 epatch "${m}" 235 epatch "${m}"
222 done 236 done
223 return 0 237 return 0
224 fi 238 fi
225 239
226 if [ -n "$1" -a -f "$1" ] 240 local SINGLE_PATCH="no"
227 then 241 # no args means process ${EPATCH_SOURCE}
242 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
243
244 if [[ -f $1 ]] ; then
228 SINGLE_PATCH="yes" 245 SINGLE_PATCH="yes"
229 246 set -- "$1"
230 local EPATCH_SOURCE="$1" 247 # Use the suffix from the single patch (localize it); the code
248 # below will find the suffix for us
231 local EPATCH_SUFFIX="${1##*\.}" 249 local EPATCH_SUFFIX=$1
232 250
233 elif [ -n "$1" -a -d "$1" ] 251 elif [[ -d $1 ]] ; then
234 then 252 # Some people like to make dirs of patches w/out suffixes (vim)
235 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 253 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
236 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 254
255 else
256 # sanity check ... if it isn't a dir or file, wtf man ?
257 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
258 echo
259 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
260 eerror
261 eerror " ${EPATCH_SOURCE}"
262 eerror " ( ${EPATCH_SOURCE##*/} )"
263 echo
264 die "Cannot find \$EPATCH_SOURCE!"
265 fi
266
267 local PIPE_CMD
268 case ${EPATCH_SUFFIX##*\.} in
269 xz) PIPE_CMD="xz -dc" ;;
270 lzma) PIPE_CMD="lzma -dc" ;;
271 bz2) PIPE_CMD="bzip2 -dc" ;;
272 gz|Z|z) PIPE_CMD="gzip -dc" ;;
273 ZIP|zip) PIPE_CMD="unzip -p" ;;
274 *) ;;
275 esac
276
277 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
278
279 local x
280 for x in "$@" ; do
281 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
282 # didn't match anything, ignore continue on
283 [[ ! -f ${x} ]] && continue
284
285 local patchname=${x##*/}
286
287 # Apply single patches, or forced sets of patches, or
288 # patches with ARCH dependant names.
289 # ???_arch_foo.patch
290 # Else, skip this input altogether
291 local a=${patchname#*_} # strip the ???_
292 a=${a%%_*} # strip the _foo.patch
293 if ! [[ ${SINGLE_PATCH} == "yes" || \
294 ${EPATCH_FORCE} == "yes" || \
295 ${a} == all || \
296 ${a} == ${ARCH} ]]
237 then 297 then
238 local EPATCH_SOURCE="$1/*" 298 continue
299 fi
300
301 # Let people filter things dynamically
302 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
303 # let people use globs in the exclude
304 eshopts_push -o noglob
305
306 local ex
307 for ex in ${EPATCH_EXCLUDE} ; do
308 if [[ ${patchname} == ${ex} ]] ; then
309 eshopts_pop
310 continue 2
311 fi
312 done
313
314 eshopts_pop
315 fi
316
317 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
318 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
319 einfo "${EPATCH_SINGLE_MSG}"
320 else
321 einfo "Applying ${patchname} ..."
322 fi
239 else 323 else
240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 324 einfo " ${patchname} ..."
325 fi
326
327 # most of the time, there will only be one run per unique name,
328 # but if there are more, make sure we get unique log filenames
329 local STDERR_TARGET="${T}/${patchname}.out"
330 if [[ -e ${STDERR_TARGET} ]] ; then
331 STDERR_TARGET="${T}/${patchname}-$$.out"
332 fi
333
334 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
335
336 # Decompress the patch if need be
337 local count=0
338 local PATCH_TARGET
339 if [[ -n ${PIPE_CMD} ]] ; then
340 PATCH_TARGET="${T}/$$.patch"
341 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
342
343 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
344 echo
345 eerror "Could not extract patch!"
346 #die "Could not extract patch!"
347 count=5
348 break
241 fi 349 fi
350 else
351 PATCH_TARGET=${x}
352 fi
353
354 # Check for absolute paths in patches. If sandbox is disabled,
355 # people could (accidently) patch files in the root filesystem.
356 # Or trigger other unpleasantries #237667. So disallow -p0 on
357 # such patches.
358 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
359 if [[ -n ${abs_paths} ]] ; then
360 count=1
361 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
362 fi
363
364 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
365 while [[ ${count} -lt 5 ]] ; do
366 # Generate some useful debug info ...
367 (
368 _epatch_draw_line "***** ${patchname} *****"
369 echo
370 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
371 echo
372 _epatch_draw_line "***** ${patchname} *****"
373 ) >> "${STDERR_TARGET}"
374
375 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
376 (
377 _epatch_draw_line "***** ${patchname} *****"
378 echo
379 echo "ACTUALLY APPLYING ${patchname} ..."
380 echo
381 _epatch_draw_line "***** ${patchname} *****"
382 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
383 ) >> "${STDERR_TARGET}"
384
385 if [ $? -ne 0 ] ; then
386 echo
387 eerror "A dry-run of patch command succeeded, but actually"
388 eerror "applying the patch failed!"
389 #die "Real world sux compared to the dreamworld!"
390 count=5
391 fi
392 break
393 fi
394
395 : $(( count++ ))
396 done
397
398 # if we had to decompress the patch, delete the temp one
399 if [[ -n ${PIPE_CMD} ]] ; then
400 rm -f "${PATCH_TARGET}"
401 fi
402
403 if [[ ${count} -ge 5 ]] ; then
404 echo
405 eerror "Failed Patch: ${patchname} !"
406 eerror " ( ${PATCH_TARGET} )"
407 eerror
408 eerror "Include in your bugreport the contents of:"
409 eerror
410 eerror " ${STDERR_TARGET}"
411 echo
412 die "Failed Patch: ${patchname}!"
413 fi
414
415 # if everything worked, delete the patch log
416 rm -f "${STDERR_TARGET}"
417 eend 0
418 done
419
420 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
421 : # everything worked
422}
423epatch_user() {
424 [[ $# -ne 0 ]] && die "epatch_user takes no options"
425
426 # don't clobber any EPATCH vars that the parent might want
427 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
428 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
429 EPATCH_SOURCE=${base}/${CTARGET}/${check}
430 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
431 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
432 if [[ -d ${EPATCH_SOURCE} ]] ; then
433 EPATCH_SOURCE=${EPATCH_SOURCE} \
434 EPATCH_SUFFIX="patch" \
435 EPATCH_FORCE="yes" \
436 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
437 epatch
438 return 0
439 fi
440 done
441 return 1
442}
443
444# @FUNCTION: emktemp
445# @USAGE: [temp dir]
446# @DESCRIPTION:
447# Cheap replacement for when debianutils (and thus mktemp)
448# does not exist on the users system.
449emktemp() {
450 local exe="touch"
451 [[ $1 == -d ]] && exe="mkdir" && shift
452 local topdir=$1
453
454 if [[ -z ${topdir} ]] ; then
455 [[ -z ${T} ]] \
456 && topdir="/tmp" \
457 || topdir=${T}
458 fi
459
460 if ! type -P mktemp > /dev/null ; then
461 # system lacks `mktemp` so we have to fake it
462 local tmp=/
463 while [[ -e ${tmp} ]] ; do
464 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
465 done
466 ${exe} "${tmp}" || ${exe} -p "${tmp}"
467 echo "${tmp}"
242 else 468 else
243 if [ ! -d ${EPATCH_SOURCE} ] 469 # the args here will give slightly wierd names on BSD,
244 then 470 # but should produce a usable file on all userlands
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 471 if [[ ${exe} == "touch" ]] ; then
246 then 472 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
247 EPATCH_SOURCE="$1"
248 fi
249
250 echo
251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
252 eerror
253 eerror " ${EPATCH_SOURCE}"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
259 fi
260
261 case ${EPATCH_SUFFIX##*\.} in
262 bz2)
263 PIPE_CMD="bzip2 -dc"
264 PATCH_SUFFIX="bz2"
265 ;;
266 gz|Z|z)
267 PIPE_CMD="gzip -dc"
268 PATCH_SUFFIX="gz"
269 ;;
270 ZIP|zip)
271 PIPE_CMD="unzip -p"
272 PATCH_SUFFIX="zip"
273 ;;
274 *)
275 PIPE_CMD="cat"
276 PATCH_SUFFIX="patch"
277 ;;
278 esac
279
280 if [ "${SINGLE_PATCH}" = "no" ]
281 then
282 einfo "Applying various patches (bugfixes/updates)..."
283 fi
284 for x in ${EPATCH_SOURCE}
285 do
286 # New ARCH dependant patch naming scheme...
287 #
288 # ???_arch_foo.patch
289 #
290 if [ -f ${x} ] && \
291 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
292 [ "${EPATCH_FORCE}" = "yes" ])
293 then
294 local count=0
295 local popts="${EPATCH_OPTS}"
296
297 if [ -n "${EPATCH_EXCLUDE}" ]
298 then
299 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
300 then
301 continue
302 fi
303 fi
304
305 if [ "${SINGLE_PATCH}" = "yes" ]
306 then
307 if [ -n "${EPATCH_SINGLE_MSG}" ]
308 then
309 einfo "${EPATCH_SINGLE_MSG}"
310 else
311 einfo "Applying ${x##*/}..."
312 fi
313 else
314 einfo " ${x##*/}..."
315 fi
316
317 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
318 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
319
320 # Allow for prefix to differ ... im lazy, so shoot me :/
321 while [ "${count}" -lt 5 ]
322 do
323 # Generate some useful debug info ...
324 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 if [ "${PATCH_SUFFIX}" != "patch" ]
328 then
329 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
331 else
332 PATCH_TARGET="${x}"
333 fi
334
335 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
336 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337
338 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
339 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
340
341 if [ "${PATCH_SUFFIX}" != "patch" ]
342 then
343 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
344 then
345 echo
346 eerror "Could not extract patch!"
347 #die "Could not extract patch!"
348 count=5
349 break
350 fi
351 fi
352
353 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
354 then
355 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
357 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
359 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
360
361 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
362
363 if [ "$?" -ne 0 ]
364 then
365 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
366 echo
367 eerror "A dry-run of patch command succeeded, but actually"
368 eerror "applying the patch failed!"
369 #die "Real world sux compared to the dreamworld!"
370 count=5
371 fi
372
373 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
374
375 break
376 fi
377
378 count=$((count + 1))
379 done
380
381 if [ "${PATCH_SUFFIX}" != "patch" ]
382 then
383 rm -f ${PATCH_TARGET}
384 fi
385
386 if [ "${count}" -eq 5 ]
387 then
388 echo
389 eerror "Failed Patch: ${x##*/}!"
390 eerror
391 eerror "Include in your bugreport the contents of:"
392 eerror
393 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
394 echo
395 die "Failed Patch: ${x##*/}!"
396 fi
397
398 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
399
400 eend 0
401 fi
402 done
403 if [ "${SINGLE_PATCH}" = "no" ]
404 then
405 einfo "Done with patching"
406 fi
407}
408
409# This function return true if we are using the NPTL pthreads
410# implementation.
411#
412# <azarah@gentoo.org> (06 March 2003)
413#
414have_NPTL() {
415 cat > ${T}/test-nptl.c <<-"END"
416 #define _XOPEN_SOURCE
417 #include <unistd.h>
418 #include <stdio.h>
419
420 int main()
421 {
422 char buf[255];
423 char *str = buf;
424
425 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
426 if (NULL != str) {
427 printf("%s\n", str);
428 if (NULL != strstr(str, "NPTL"))
429 return 0;
430 }
431
432 return 1;
433 }
434 END
435
436 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
437 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
438 then
439 echo "yes"
440 einfon "Checking what PTHREADS implementation we have ... "
441 if ${T}/nptl
442 then
443 return 0
444 else 473 else
445 return 1 474 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
446 fi
447 else
448 echo "no"
449 fi 475 fi
450
451 return 1
452}
453
454# This function check how many cpu's are present, and then set
455# -j in MAKEOPTS accordingly.
456#
457# Thanks to nall <nall@gentoo.org> for this.
458#
459get_number_of_jobs() {
460 local jobs=0
461
462 if [ ! -r /proc/cpuinfo ]
463 then
464 return 1
465 fi
466
467 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
468 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
469 then
470 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
471 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
472 ADMINPARAM="${ADMINPARAM/-j}"
473 fi
474
475 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
476
477 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
478 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
479 then
480 # these archs will always have "[Pp]rocessor"
481 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
482
483 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
484 then
485 # sparc always has "ncpus active"
486 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
487
488 elif [ "${ARCH}" = "alpha" ]
489 then
490 # alpha has "cpus active", but only when compiled with SMP
491 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
492 then
493 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494 else
495 jobs=2
496 fi 476 fi
497
498 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
499 then
500 # ppc has "processor", but only when compiled with SMP
501 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
502 then
503 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
504 else
505 jobs=2
506 fi
507 elif [ "${ARCH}" = "s390" ]
508 then
509 # s390 has "# processors : "
510 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
511 else
512 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
513 die "Unknown ARCH -- ${ARCH}!"
514 fi
515
516 # Make sure the number is valid ...
517 if [ "${jobs}" -lt 1 ]
518 then
519 jobs=1
520 fi
521
522 if [ -n "${ADMINPARAM}" ]
523 then
524 if [ "${jobs}" -gt "${ADMINPARAM}" ]
525 then
526 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
527 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
528 else
529 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
530 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
531 fi
532 fi
533} 477}
534 478
535# Cheap replacement for when debianutils (and thus mktemp) 479# @FUNCTION: egetent
536# does not exist on the users system 480# @USAGE: <database> <key>
537# vapier@gentoo.org 481# @MAINTAINER:
538# 482# base-system@gentoo.org (Linux)
539# Takes just 1 parameter (the directory to create tmpfile in) 483# Joe Jezak <josejx@gmail.com> (OS X)
540mymktemp() { 484# usata@gentoo.org (OS X)
541 local topdir="$1" 485# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
542 486# @DESCRIPTION:
543 [ -z "${topdir}" ] && topdir=/tmp 487# Small wrapper for getent (Linux),
544 if [ "`which mktemp 2>/dev/null`" ] 488# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
545 then
546 mktemp -p ${topdir}
547 else
548 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
549 touch ${tmp}
550 echo ${tmp}
551 fi
552}
553
554# Small wrapper for getent (Linux) and nidump (Mac OS X)
555# used in enewuser()/enewgroup() 489# and pw (FreeBSD) used in enewuser()/enewgroup()
556# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
557#
558# egetent(database, key)
559egetent() { 490egetent() {
560 if [ "${ARCH}" == "macos" ] ; then 491 case ${CHOST} in
492 *-darwin[678])
561 case "$2" in 493 case "$2" in
562 *[!0-9]*) # Non numeric 494 *[!0-9]*) # Non numeric
563 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 495 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
564 ;; 496 ;;
565 *) # Numeric 497 *) # Numeric
566 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 498 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
567 ;; 499 ;;
568 esac 500 esac
569 else 501 ;;
570 getent $1 $2 502 *-darwin*)
503 local mytype=$1
504 [[ "passwd" == $mytype ]] && mytype="Users"
505 [[ "group" == $mytype ]] && mytype="Groups"
506 case "$2" in
507 *[!0-9]*) # Non numeric
508 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
509 ;;
510 *) # Numeric
511 local mykey="UniqueID"
512 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
513 dscl . -search /$mytype $mykey $2 2>/dev/null
514 ;;
515 esac
516 ;;
517 *-freebsd*|*-dragonfly*)
518 local opts action="user"
519 [[ $1 == "passwd" ]] || action="group"
520
521 # lookup by uid/gid
522 if [[ $2 == [[:digit:]]* ]] ; then
523 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
571 fi 524 fi
572}
573 525
574# Simplify/standardize adding users to the system 526 pw show ${action} ${opts} "$2" -q
575# vapier@gentoo.org 527 ;;
576# 528 *-netbsd*|*-openbsd*)
577# enewuser(username, uid, shell, homedir, groups, extra options) 529 grep "$2:\*:" /etc/$1
578# 530 ;;
579# Default values if you do not specify any: 531 *)
580# username: REQUIRED ! 532 type -p nscd >& /dev/null && nscd -i "$1"
581# uid: next available (see useradd(8)) 533 getent "$1" "$2"
582# note: pass -1 to get default behavior 534 ;;
583# shell: /bin/false 535 esac
584# homedir: /dev/null 536}
585# groups: none 537
586# extra: comment of 'added by portage for ${PN}' 538# @FUNCTION: enewuser
539# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
540# @DESCRIPTION:
541# Same as enewgroup, you are not required to understand how to properly add
542# a user to the system. The only required parameter is the username.
543# Default uid is (pass -1 for this) next available, default shell is
544# /bin/false, default homedir is /dev/null, there are no default groups,
545# and default params sets the comment as 'added by portage for ${PN}'.
587enewuser() { 546enewuser() {
547 case ${EBUILD_PHASE} in
548 unpack|compile|test|install)
549 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
550 eerror "Package fails at QA and at life. Please file a bug."
551 die "Bad package! enewuser is only for use in pkg_* functions!"
552 esac
553
588 # get the username 554 # get the username
589 local euser="$1"; shift 555 local euser=$1; shift
590 if [ -z "${euser}" ] 556 if [[ -z ${euser} ]] ; then
591 then
592 eerror "No username specified !" 557 eerror "No username specified !"
593 die "Cannot call enewuser without a username" 558 die "Cannot call enewuser without a username"
594 fi 559 fi
595 560
596 # lets see if the username already exists 561 # lets see if the username already exists
597 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 562 if [[ -n $(egetent passwd "${euser}") ]] ; then
598 then
599 return 0 563 return 0
600 fi 564 fi
601 einfo "Adding user '${euser}' to your system ..." 565 einfo "Adding user '${euser}' to your system ..."
602 566
603 # options to pass to useradd 567 # options to pass to useradd
604 local opts= 568 local opts=
605 569
606 # handle uid 570 # handle uid
607 local euid="$1"; shift 571 local euid=$1; shift
608 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 572 if [[ -n ${euid} && ${euid} != -1 ]] ; then
609 then
610 if [ "${euid}" -gt 0 ] 573 if [[ ${euid} -gt 0 ]] ; then
611 then
612 if [ ! -z "`egetent passwd ${euid}`" ] 574 if [[ -n $(egetent passwd ${euid}) ]] ; then
613 then
614 euid="next" 575 euid="next"
615 fi 576 fi
616 else 577 else
617 eerror "Userid given but is not greater than 0 !" 578 eerror "Userid given but is not greater than 0 !"
618 die "${euid} is not a valid UID" 579 die "${euid} is not a valid UID"
619 fi 580 fi
620 else 581 else
621 euid="next" 582 euid="next"
622 fi 583 fi
623 if [ "${euid}" == "next" ] 584 if [[ ${euid} == "next" ]] ; then
624 then 585 for ((euid = 101; euid <= 999; euid++)); do
625 local pwrange
626 if [ "${ARCH}" == "macos" ] ; then
627 pwrange="`jot 898 101`"
628 else
629 pwrange="`seq 101 999`"
630 fi
631 for euid in ${pwrange} ; do
632 [ -z "`egetent passwd ${euid}`" ] && break 586 [[ -z $(egetent passwd ${euid}) ]] && break
633 done 587 done
634 fi 588 fi
635 opts="${opts} -u ${euid}" 589 opts="${opts} -u ${euid}"
636 einfo " - Userid: ${euid}" 590 einfo " - Userid: ${euid}"
637 591
638 # handle shell 592 # handle shell
639 local eshell="$1"; shift 593 local eshell=$1; shift
640 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 594 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
641 then 595 if [[ ! -e ${ROOT}${eshell} ]] ; then
642 if [ ! -e "${eshell}" ]
643 then
644 eerror "A shell was specified but it does not exist !" 596 eerror "A shell was specified but it does not exist !"
645 die "${eshell} does not exist" 597 die "${eshell} does not exist in ${ROOT}"
598 fi
599 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
600 eerror "Do not specify ${eshell} yourself, use -1"
601 die "Pass '-1' as the shell parameter"
646 fi 602 fi
647 else 603 else
604 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
605 [[ -x ${ROOT}${shell} ]] && break
606 done
607
608 if [[ ${shell} == "/dev/null" ]] ; then
609 eerror "Unable to identify the shell to use, proceeding with userland default."
610 case ${USERLAND} in
648 eshell="/bin/false" 611 GNU) shell="/bin/false" ;;
612 BSD) shell="/sbin/nologin" ;;
613 Darwin) shell="/usr/sbin/nologin" ;;
614 *) die "Unable to identify the default shell for userland ${USERLAND}"
615 esac
616 fi
617
618 eshell=${shell}
649 fi 619 fi
650 einfo " - Shell: ${eshell}" 620 einfo " - Shell: ${eshell}"
651 opts="${opts} -s ${eshell}" 621 opts="${opts} -s ${eshell}"
652 622
653 # handle homedir 623 # handle homedir
654 local ehome="$1"; shift 624 local ehome=$1; shift
655 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 625 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
656 then
657 ehome="/dev/null" 626 ehome="/dev/null"
658 fi 627 fi
659 einfo " - Home: ${ehome}" 628 einfo " - Home: ${ehome}"
660 opts="${opts} -d ${ehome}" 629 opts="${opts} -d ${ehome}"
661 630
662 # handle groups 631 # handle groups
663 local egroups="$1"; shift 632 local egroups=$1; shift
664 if [ ! -z "${egroups}" ] 633 if [[ ! -z ${egroups} ]] ; then
665 then
666 local oldifs="${IFS}" 634 local oldifs=${IFS}
635 local defgroup="" exgroups=""
636
667 export IFS="," 637 export IFS=","
668 for g in ${egroups} 638 for g in ${egroups} ; do
669 do 639 export IFS=${oldifs}
670 if [ -z "`egetent group \"${g}\"`" ] 640 if [[ -z $(egetent group "${g}") ]] ; then
671 then
672 eerror "You must add group ${g} to the system first" 641 eerror "You must add group ${g} to the system first"
673 die "${g} is not a valid GID" 642 die "${g} is not a valid GID"
674 fi 643 fi
644 if [[ -z ${defgroup} ]] ; then
645 defgroup=${g}
646 else
647 exgroups="${exgroups},${g}"
648 fi
649 export IFS=","
675 done 650 done
676 export IFS="${oldifs}" 651 export IFS=${oldifs}
652
677 opts="${opts} -g ${egroups}" 653 opts="${opts} -g ${defgroup}"
654 if [[ ! -z ${exgroups} ]] ; then
655 opts="${opts} -G ${exgroups:1}"
656 fi
678 else 657 else
679 egroups="(none)" 658 egroups="(none)"
680 fi 659 fi
681 einfo " - Groups: ${egroups}" 660 einfo " - Groups: ${egroups}"
682 661
683 # handle extra and add the user 662 # handle extra and add the user
684 local eextra="$@"
685 local oldsandbox="${SANDBOX_ON}" 663 local oldsandbox=${SANDBOX_ON}
686 export SANDBOX_ON="0" 664 export SANDBOX_ON="0"
687 if [ "${ARCH}" == "macos" ]; 665 case ${CHOST} in
688 then 666 *-darwin*)
689 ### Make the user 667 ### Make the user
690 if [ -z "${eextra}" ] 668 if [[ -z $@ ]] ; then
691 then
692 dscl . create /users/${euser} uid ${euid} 669 dscl . create /users/${euser} uid ${euid}
693 dscl . create /users/${euser} shell ${eshell} 670 dscl . create /users/${euser} shell ${eshell}
694 dscl . create /users/${euser} home ${ehome} 671 dscl . create /users/${euser} home ${ehome}
695 dscl . create /users/${euser} realname "added by portage for ${PN}" 672 dscl . create /users/${euser} realname "added by portage for ${PN}"
696 ### Add the user to the groups specified 673 ### Add the user to the groups specified
674 local oldifs=${IFS}
675 export IFS=","
697 for g in ${egroups} 676 for g in ${egroups} ; do
698 do
699 dscl . merge /groups/${g} users ${euser} 677 dscl . merge /groups/${g} users ${euser}
700 done 678 done
679 export IFS=${oldifs}
701 else 680 else
702 einfo "Extra options are not supported on macos yet" 681 einfo "Extra options are not supported on Darwin yet"
703 einfo "Please report the ebuild along with the info below" 682 einfo "Please report the ebuild along with the info below"
704 einfo "eextra: ${eextra}" 683 einfo "eextra: $@"
705 die "Required function missing" 684 die "Required function missing"
706 fi 685 fi
707 else 686 ;;
708 if [ -z "${eextra}" ] 687 *-freebsd*|*-dragonfly*)
709 then 688 if [[ -z $@ ]] ; then
710 useradd ${opts} ${euser} \ 689 pw useradd ${euser} ${opts} \
711 -c "added by portage for ${PN}" \ 690 -c "added by portage for ${PN}" \
691 die "enewuser failed"
692 else
693 einfo " - Extra: $@"
694 pw useradd ${euser} ${opts} \
695 "$@" || die "enewuser failed"
696 fi
697 ;;
698
699 *-netbsd*)
700 if [[ -z $@ ]] ; then
701 useradd ${opts} ${euser} || die "enewuser failed"
702 else
703 einfo " - Extra: $@"
704 useradd ${opts} ${euser} "$@" || die "enewuser failed"
705 fi
706 ;;
707
708 *-openbsd*)
709 if [[ -z $@ ]] ; then
710 useradd -u ${euid} -s ${eshell} \
711 -d ${ehome} -c "Added by portage for ${PN}" \
712 -g ${egroups} ${euser} || die "enewuser failed"
713 else
714 einfo " - Extra: $@"
715 useradd -u ${euid} -s ${eshell} \
716 -d ${ehome} -c "Added by portage for ${PN}" \
717 -g ${egroups} ${euser} "$@" || die "enewuser failed"
718 fi
719 ;;
720
721 *)
722 if [[ -z $@ ]] ; then
723 useradd -r ${opts} \
724 -c "added by portage for ${PN}" \
725 ${euser} \
712 || die "enewuser failed" 726 || die "enewuser failed"
713 else 727 else
714 einfo " - Extra: ${eextra}" 728 einfo " - Extra: $@"
715 useradd ${opts} ${euser} ${eextra} \ 729 useradd -r ${opts} "$@" \
730 ${euser} \
716 || die "enewuser failed" 731 || die "enewuser failed"
717 fi 732 fi
733 ;;
734 esac
735
736 if [[ ! -e ${ROOT}/${ehome} ]] ; then
737 einfo " - Creating ${ehome} in ${ROOT}"
738 mkdir -p "${ROOT}/${ehome}"
739 chown ${euser} "${ROOT}/${ehome}"
740 chmod 755 "${ROOT}/${ehome}"
718 fi 741 fi
742
719 export SANDBOX_ON="${oldsandbox}" 743 export SANDBOX_ON=${oldsandbox}
720
721 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
722 then
723 einfo " - Creating ${ehome} in ${D}"
724 dodir ${ehome}
725 fowners ${euser} ${ehome}
726 fperms 755 ${ehome}
727 fi
728} 744}
729 745
730# Simplify/standardize adding groups to the system 746# @FUNCTION: enewgroup
731# vapier@gentoo.org 747# @USAGE: <group> [gid]
732# 748# @DESCRIPTION:
733# enewgroup(group, gid) 749# This function does not require you to understand how to properly add a
734# 750# group to the system. Just give it a group name to add and enewgroup will
735# Default values if you do not specify any: 751# do the rest. You may specify the gid for the group or allow the group to
736# groupname: REQUIRED ! 752# allocate the next available one.
737# gid: next available (see groupadd(8))
738# extra: none
739enewgroup() { 753enewgroup() {
754 case ${EBUILD_PHASE} in
755 unpack|compile|test|install)
756 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
757 eerror "Package fails at QA and at life. Please file a bug."
758 die "Bad package! enewgroup is only for use in pkg_* functions!"
759 esac
760
740 # get the group 761 # get the group
741 local egroup="$1"; shift 762 local egroup="$1"; shift
742 if [ -z "${egroup}" ] 763 if [ -z "${egroup}" ]
743 then 764 then
744 eerror "No group specified !" 765 eerror "No group specified !"
745 die "Cannot call enewgroup without a group" 766 die "Cannot call enewgroup without a group"
746 fi 767 fi
747 768
748 # see if group already exists 769 # see if group already exists
749 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 770 if [[ -n $(egetent group "${egroup}") ]]; then
750 then
751 return 0 771 return 0
752 fi 772 fi
753 einfo "Adding group '${egroup}' to your system ..." 773 einfo "Adding group '${egroup}' to your system ..."
754 774
755 # options to pass to useradd 775 # options to pass to useradd
761 then 781 then
762 if [ "${egid}" -gt 0 ] 782 if [ "${egid}" -gt 0 ]
763 then 783 then
764 if [ -z "`egetent group ${egid}`" ] 784 if [ -z "`egetent group ${egid}`" ]
765 then 785 then
766 if [ "${ARCH}" == "macos" ] ; then 786 if [[ "${CHOST}" == *-darwin* ]]; then
767 opts="${opts} ${egid}" 787 opts="${opts} ${egid}"
768 else 788 else
769 opts="${opts} -g ${egid}" 789 opts="${opts} -g ${egid}"
770 fi 790 fi
771 else 791 else
785 opts="${opts} ${eextra}" 805 opts="${opts} ${eextra}"
786 806
787 # add the group 807 # add the group
788 local oldsandbox="${SANDBOX_ON}" 808 local oldsandbox="${SANDBOX_ON}"
789 export SANDBOX_ON="0" 809 export SANDBOX_ON="0"
790 if [ "${ARCH}" == "macos" ]; 810 case ${CHOST} in
791 then 811 *-darwin*)
792 if [ ! -z "${eextra}" ]; 812 if [ ! -z "${eextra}" ];
793 then 813 then
794 einfo "Extra options are not supported on macos yet" 814 einfo "Extra options are not supported on Darwin/OS X yet"
795 einfo "Please report the ebuild along with the info below" 815 einfo "Please report the ebuild along with the info below"
796 einfo "eextra: ${eextra}" 816 einfo "eextra: ${eextra}"
797 die "Required function missing" 817 die "Required function missing"
798 fi 818 fi
799 819
800 # If we need the next available 820 # If we need the next available
801 case ${egid} in 821 case ${egid} in
802 *[!0-9]*) # Non numeric 822 *[!0-9]*) # Non numeric
803 for egid in `jot 898 101`; do 823 for ((egid = 101; egid <= 999; egid++)); do
804 [ -z "`egetent group ${egid}`" ] && break 824 [[ -z $(egetent group ${egid}) ]] && break
805 done 825 done
806 esac 826 esac
807 dscl . create /groups/${egroup} gid ${egid} 827 dscl . create /groups/${egroup} gid ${egid}
808 dscl . create /groups/${egroup} passwd '*' 828 dscl . create /groups/${egroup} passwd '*'
809 else 829 ;;
830
831 *-freebsd*|*-dragonfly*)
832 case ${egid} in
833 *[!0-9]*) # Non numeric
834 for ((egid = 101; egid <= 999; egid++)); do
835 [[ -z $(egetent group ${egid}) ]] && break
836 done
837 esac
838 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
839 ;;
840
841 *-netbsd*)
842 case ${egid} in
843 *[!0-9]*) # Non numeric
844 for ((egid = 101; egid <= 999; egid++)); do
845 [[ -z $(egetent group ${egid}) ]] && break
846 done
847 esac
848 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
849 ;;
850
851 *)
852 # We specify -r so that we get a GID in the system range from login.defs
810 groupadd ${opts} ${egroup} || die "enewgroup failed" 853 groupadd -r ${opts} ${egroup} || die "enewgroup failed"
811 fi 854 ;;
855 esac
812 export SANDBOX_ON="${oldsandbox}" 856 export SANDBOX_ON="${oldsandbox}"
813} 857}
814 858
815# Simple script to replace 'dos2unix' binaries 859# @FUNCTION: edos2unix
816# vapier@gentoo.org 860# @USAGE: <file> [more files ...]
817# 861# @DESCRIPTION:
818# edos2unix(file, <more files>...) 862# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
863# to remove all of these text utilities from DEPEND variables because this
864# is a script based solution. Just give it a list of files to convert and
865# they will all be changed from the DOS CRLF format to the UNIX LF format.
819edos2unix() { 866edos2unix() {
820 for f in "$@" 867 echo "$@" | xargs sed -i 's/\r$//'
821 do
822 cp "${f}" ${T}/edos2unix
823 sed 's/\r$//' ${T}/edos2unix > "${f}"
824 done
825} 868}
826 869
827# Make a desktop file ! 870# Make a desktop file !
828# Great for making those icons in kde/gnome startmenu ! 871# Great for making those icons in kde/gnome startmenu !
829# Amaze your friends ! Get the women ! Join today ! 872# Amaze your friends ! Get the women ! Join today !
830# gnome2 /usr/share/applications
831# gnome1 /usr/share/gnome/apps/
832# KDE ${KDEDIR}/share/applnk /usr/share/applnk
833# 873#
834# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 874# make_desktop_entry(<command>, [name], [icon], [type], [fields])
835# 875#
836# binary: what binary does the app run with ? 876# binary: what command does the app run with ?
837# name: the name that will show up in the menu 877# name: the name that will show up in the menu
838# icon: give your little like a pretty little icon ... 878# icon: give your little like a pretty little icon ...
839# this can be relative (to /usr/share/pixmaps) or 879# this can be relative (to /usr/share/pixmaps) or
840# a full path to an icon 880# a full path to an icon
841# type: what kind of application is this ? for categories: 881# type: what kind of application is this ? for categories:
842# http://www.freedesktop.org/standards/menu-spec/ 882# http://standards.freedesktop.org/menu-spec/latest/apa.html
843# path: if your app needs to startup in a specific dir 883# fields: extra fields to append to the desktop file; a printf string
844make_desktop_entry() { 884make_desktop_entry() {
845 [ -z "$1" ] && eerror "You must specify the executable" && return 1 885 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
846 886
847 local exec="${1}" 887 local exec=${1}
848 local name="${2:-${PN}}" 888 local name=${2:-${PN}}
849 local icon="${3:-${PN}.png}" 889 local icon=${3:-${PN}}
850 local type="${4}" 890 local type=${4}
851 local subdir="${6}" 891 local fields=${5}
852 local path="${5:-${GAMES_BINDIR}}" 892
853 if [ -z "${type}" ] 893 if [[ -z ${type} ]] ; then
854 then 894 local catmaj=${CATEGORY%%-*}
855 case ${CATEGORY} in 895 local catmin=${CATEGORY##*-}
856 "app-emulation") 896 case ${catmaj} in
857 type=Emulator 897 app)
858 subdir="Emulation" 898 case ${catmin} in
899 accessibility) type=Accessibility;;
900 admin) type=System;;
901 antivirus) type=System;;
902 arch) type=Archiving;;
903 backup) type=Archiving;;
904 cdr) type=DiscBurning;;
905 dicts) type=Dictionary;;
906 doc) type=Documentation;;
907 editors) type=TextEditor;;
908 emacs) type=TextEditor;;
909 emulation) type=Emulator;;
910 laptop) type=HardwareSettings;;
911 office) type=Office;;
912 pda) type=PDA;;
913 vim) type=TextEditor;;
914 xemacs) type=TextEditor;;
915 esac
859 ;; 916 ;;
860 "games-"*) 917
861 type=Game 918 dev)
862 subdir="Games" 919 type="Development"
863 ;; 920 ;;
864 "net-"*) 921
865 type=Network 922 games)
866 subdir="${type}" 923 case ${catmin} in
924 action|fps) type=ActionGame;;
925 arcade) type=ArcadeGame;;
926 board) type=BoardGame;;
927 emulation) type=Emulator;;
928 kids) type=KidsGame;;
929 puzzle) type=LogicGame;;
930 roguelike) type=RolePlaying;;
931 rpg) type=RolePlaying;;
932 simulation) type=Simulation;;
933 sports) type=SportsGame;;
934 strategy) type=StrategyGame;;
935 esac
936 type="Game;${type}"
867 ;; 937 ;;
938
939 gnome)
940 type="Gnome;GTK"
941 ;;
942
943 kde)
944 type="KDE;Qt"
945 ;;
946
947 mail)
948 type="Network;Email"
949 ;;
950
951 media)
952 case ${catmin} in
953 gfx)
954 type=Graphics
955 ;;
956 *)
957 case ${catmin} in
958 radio) type=Tuner;;
959 sound) type=Audio;;
960 tv) type=TV;;
961 video) type=Video;;
962 esac
963 type="AudioVideo;${type}"
964 ;;
965 esac
966 ;;
967
968 net)
969 case ${catmin} in
970 dialup) type=Dialup;;
971 ftp) type=FileTransfer;;
972 im) type=InstantMessaging;;
973 irc) type=IRCClient;;
974 mail) type=Email;;
975 news) type=News;;
976 nntp) type=News;;
977 p2p) type=FileTransfer;;
978 voip) type=Telephony;;
979 esac
980 type="Network;${type}"
981 ;;
982
983 sci)
984 case ${catmin} in
985 astro*) type=Astronomy;;
986 bio*) type=Biology;;
987 calc*) type=Calculator;;
988 chem*) type=Chemistry;;
989 elec*) type=Electronics;;
990 geo*) type=Geology;;
991 math*) type=Math;;
992 physics) type=Physics;;
993 visual*) type=DataVisualization;;
994 esac
995 type="Education;Science;${type}"
996 ;;
997
998 sys)
999 type="System"
1000 ;;
1001
1002 www)
1003 case ${catmin} in
1004 client) type=WebBrowser;;
1005 esac
1006 type="Network;${type}"
1007 ;;
1008
868 *) 1009 *)
869 type= 1010 type=
870 subdir=
871 ;; 1011 ;;
872 esac 1012 esac
873 fi 1013 fi
874 local desktop="${T}/${exec}.desktop" 1014 if [ "${SLOT}" == "0" ] ; then
1015 local desktop_name="${PN}"
1016 else
1017 local desktop_name="${PN}-${SLOT}"
1018 fi
1019 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1020 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
875 1021
1022 # Don't append another ";" when a valid category value is provided.
1023 type=${type%;}${type:+;}
1024
1025 eshopts_push -s extglob
1026 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
1027 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
1028 ewarn "allowed in .desktop files if the value is not an absolute path."
1029 icon=${icon%.@(xpm|png|svg)}
1030 fi
1031 eshopts_pop
1032
1033 cat <<-EOF > "${desktop}"
876echo "[Desktop Entry] 1034 [Desktop Entry]
877Encoding=UTF-8
878Version=0.9.2
879Name=${name} 1035 Name=${name}
880Type=Application 1036 Type=Application
881Comment=${DESCRIPTION} 1037 Comment=${DESCRIPTION}
882Exec=${exec} 1038 Exec=${exec}
883Path=${path} 1039 TryExec=${exec%% *}
884Icon=${icon} 1040 Icon=${icon}
885Categories=Application;${type};" > "${desktop}" 1041 Categories=${type}
1042 EOF
886 1043
887 if [ -d "/usr/share/applications" ] 1044 if [[ ${fields:-=} != *=* ]] ; then
888 then 1045 # 5th arg used to be value to Path=
1046 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
1047 fields="Path=${fields}"
1048 fi
1049 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
1050
1051 (
1052 # wrap the env here so that the 'insinto' call
1053 # doesn't corrupt the env of the caller
889 insinto /usr/share/applications 1054 insinto /usr/share/applications
890 doins "${desktop}" 1055 doins "${desktop}"
891 fi 1056 ) || die "installing desktop file failed"
1057}
892 1058
893 #if [ -d "/usr/share/gnome/apps" ] 1059# @FUNCTION: validate_desktop_entries
894 #then 1060# @USAGE: [directories]
895 # insinto /usr/share/gnome/apps/Games 1061# @MAINTAINER:
896 # doins ${desktop} 1062# Carsten Lohrke <carlo@gentoo.org>
897 #fi 1063# @DESCRIPTION:
898 1064# Validate desktop entries using desktop-file-utils
899 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1065validate_desktop_entries() {
900 #then 1066 if [[ -x /usr/bin/desktop-file-validate ]] ; then
901 # for ver in /usr/kde/* 1067 einfo "Checking desktop entry validity"
902 # do 1068 local directories=""
903 # insinto ${ver}/share/applnk/Games 1069 for d in /usr/share/applications $@ ; do
904 # doins ${desktop} 1070 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
905 # done 1071 done
1072 if [[ -n ${directories} ]] ; then
1073 for FILE in $(find ${directories} -name "*\.desktop" \
1074 -not -path '*.hidden*' | sort -u 2>/dev/null)
1075 do
1076 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1077 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1078 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1079 done
1080 fi
1081 echo ""
1082 else
1083 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
906 #fi 1084 fi
1085}
907 1086
908 if [ -d "/usr/share/applnk" ] 1087# @FUNCTION: make_session_desktop
909 then 1088# @USAGE: <title> <command> [command args...]
910 insinto /usr/share/applnk/${subdir} 1089# @DESCRIPTION:
1090# Make a GDM/KDM Session file. The title is the file to execute to start the
1091# Window Manager. The command is the name of the Window Manager.
1092#
1093# You can set the name of the file via the ${wm} variable.
1094make_session_desktop() {
1095 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1096 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1097
1098 local title=$1
1099 local command=$2
1100 local desktop=${T}/${wm:-${PN}}.desktop
1101 shift 2
1102
1103 cat <<-EOF > "${desktop}"
1104 [Desktop Entry]
1105 Name=${title}
1106 Comment=This session logs you into ${title}
1107 Exec=${command} $*
1108 TryExec=${command}
1109 Type=XSession
1110 EOF
1111
1112 (
1113 # wrap the env here so that the 'insinto' call
1114 # doesn't corrupt the env of the caller
1115 insinto /usr/share/xsessions
911 doins "${desktop}" 1116 doins "${desktop}"
1117 )
1118}
1119
1120# @FUNCTION: domenu
1121# @USAGE: <menus>
1122# @DESCRIPTION:
1123# Install the list of .desktop menu files into the appropriate directory
1124# (/usr/share/applications).
1125domenu() {
1126 (
1127 # wrap the env here so that the 'insinto' call
1128 # doesn't corrupt the env of the caller
1129 local i j ret=0
1130 insinto /usr/share/applications
1131 for i in "$@" ; do
1132 if [[ -f ${i} ]] ; then
1133 doins "${i}"
1134 ((ret+=$?))
1135 elif [[ -d ${i} ]] ; then
1136 for j in "${i}"/*.desktop ; do
1137 doins "${j}"
1138 ((ret+=$?))
1139 done
1140 else
1141 ((++ret))
912 fi 1142 fi
1143 done
1144 exit ${ret}
1145 )
1146}
913 1147
914 return 0 1148# @FUNCTION: newmenu
1149# @USAGE: <menu> <newname>
1150# @DESCRIPTION:
1151# Like all other new* functions, install the specified menu as newname.
1152newmenu() {
1153 (
1154 # wrap the env here so that the 'insinto' call
1155 # doesn't corrupt the env of the caller
1156 insinto /usr/share/applications
1157 newins "$@"
1158 )
1159}
1160
1161# @FUNCTION: doicon
1162# @USAGE: <list of icons>
1163# @DESCRIPTION:
1164# Install the list of icons into the icon directory (/usr/share/pixmaps).
1165# This is useful in conjunction with creating desktop/menu files.
1166doicon() {
1167 (
1168 # wrap the env here so that the 'insinto' call
1169 # doesn't corrupt the env of the caller
1170 local i j ret
1171 insinto /usr/share/pixmaps
1172 for i in "$@" ; do
1173 if [[ -f ${i} ]] ; then
1174 doins "${i}"
1175 ((ret+=$?))
1176 elif [[ -d ${i} ]] ; then
1177 for j in "${i}"/*.png ; do
1178 doins "${j}"
1179 ((ret+=$?))
1180 done
1181 else
1182 ((++ret))
1183 fi
1184 done
1185 exit ${ret}
1186 )
1187}
1188
1189# @FUNCTION: newicon
1190# @USAGE: <icon> <newname>
1191# @DESCRIPTION:
1192# Like all other new* functions, install the specified icon as newname.
1193newicon() {
1194 (
1195 # wrap the env here so that the 'insinto' call
1196 # doesn't corrupt the env of the caller
1197 insinto /usr/share/pixmaps
1198 newins "$@"
1199 )
915} 1200}
916 1201
917# for internal use only (unpack_pdv and unpack_makeself) 1202# for internal use only (unpack_pdv and unpack_makeself)
918find_unpackable_file() { 1203find_unpackable_file() {
919 local src="$1" 1204 local src=$1
920 if [ -z "${src}" ] 1205 if [[ -z ${src} ]] ; then
921 then
922 src="${DISTDIR}/${A}" 1206 src=${DISTDIR}/${A}
923 else 1207 else
924 if [ -e "${DISTDIR}/${src}" ] 1208 if [[ -e ${DISTDIR}/${src} ]] ; then
925 then
926 src="${DISTDIR}/${src}" 1209 src=${DISTDIR}/${src}
927 elif [ -e "${PWD}/${src}" ] 1210 elif [[ -e ${PWD}/${src} ]] ; then
928 then
929 src="${PWD}/${src}" 1211 src=${PWD}/${src}
930 elif [ -e "${src}" ] 1212 elif [[ -e ${src} ]] ; then
931 then
932 src="${src}" 1213 src=${src}
933 fi
934 fi 1214 fi
935 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1215 fi
1216 [[ ! -e ${src} ]] && return 1
936 echo "${src}" 1217 echo "${src}"
937} 1218}
938 1219
1220# @FUNCTION: unpack_pdv
1221# @USAGE: <file to unpack> <size of off_t>
1222# @DESCRIPTION:
939# Unpack those pesky pdv generated files ... 1223# Unpack those pesky pdv generated files ...
940# They're self-unpacking programs with the binary package stuffed in 1224# They're self-unpacking programs with the binary package stuffed in
941# the middle of the archive. Valve seems to use it a lot ... too bad 1225# the middle of the archive. Valve seems to use it a lot ... too bad
942# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1226# it seems to like to segfault a lot :(. So lets take it apart ourselves.
943# 1227#
944# Usage: unpack_pdv [file to unpack] [size of off_t]
945# - you have to specify the off_t size ... i have no idea how to extract that 1228# You have to specify the off_t size ... I have no idea how to extract that
946# information out of the binary executable myself. basically you pass in 1229# information out of the binary executable myself. Basically you pass in
947# the size of the off_t type (in bytes) on the machine that built the pdv 1230# the size of the off_t type (in bytes) on the machine that built the pdv
1231# archive.
1232#
948# archive. one way to determine this is by running the following commands: 1233# One way to determine this is by running the following commands:
1234#
1235# @CODE
949# strings <pdv archive> | grep lseek 1236# strings <pdv archive> | grep lseek
950# strace -elseek <pdv archive> 1237# strace -elseek <pdv archive>
1238# @CODE
1239#
951# basically look for the first lseek command (we do the strings/grep because 1240# Basically look for the first lseek command (we do the strings/grep because
952# sometimes the function call is _llseek or something) and steal the 2nd 1241# sometimes the function call is _llseek or something) and steal the 2nd
953# parameter. here is an example: 1242# parameter. Here is an example:
1243#
1244# @CODE
954# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1245# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
955# lseek 1246# lseek
956# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1247# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
957# lseek(3, -4, SEEK_END) = 2981250 1248# lseek(3, -4, SEEK_END) = 2981250
1249# @CODE
1250#
958# thus we would pass in the value of '4' as the second parameter. 1251# Thus we would pass in the value of '4' as the second parameter.
959unpack_pdv() { 1252unpack_pdv() {
960 local src="`find_unpackable_file $1`" 1253 local src=$(find_unpackable_file "$1")
961 local sizeoff_t="$2" 1254 local sizeoff_t=$2
962 1255
1256 [[ -z ${src} ]] && die "Could not locate source for '$1'"
963 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1257 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
964 1258
965 local shrtsrc="`basename ${src}`" 1259 local shrtsrc=$(basename "${src}")
966 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1260 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
967 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1261 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
968 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1262 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
969 1263
970 # grab metadata for debug reasons 1264 # grab metadata for debug reasons
971 local metafile="`mymktemp ${T}`" 1265 local metafile=$(emktemp)
972 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1266 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
973 1267
974 # rip out the final file name from the metadata 1268 # rip out the final file name from the metadata
975 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1269 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
976 datafile="`basename ${datafile}`" 1270 datafile=$(basename "${datafile}")
977 1271
978 # now lets uncompress/untar the file if need be 1272 # now lets uncompress/untar the file if need be
979 local tmpfile="`mymktemp ${T}`" 1273 local tmpfile=$(emktemp)
980 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1274 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
981 1275
982 local iscompressed="`file -b ${tmpfile}`" 1276 local iscompressed=$(file -b "${tmpfile}")
983 if [ "${iscompressed:0:8}" == "compress" ] ; then 1277 if [[ ${iscompressed:0:8} == "compress" ]] ; then
984 iscompressed=1 1278 iscompressed=1
985 mv ${tmpfile}{,.Z} 1279 mv ${tmpfile}{,.Z}
986 gunzip ${tmpfile} 1280 gunzip ${tmpfile}
987 else 1281 else
988 iscompressed=0 1282 iscompressed=0
989 fi 1283 fi
990 local istar="`file -b ${tmpfile}`" 1284 local istar=$(file -b "${tmpfile}")
991 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1285 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
992 istar=1 1286 istar=1
993 else 1287 else
994 istar=0 1288 istar=0
995 fi 1289 fi
996 1290
1024 true 1318 true
1025 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1319 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1026 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1320 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1027} 1321}
1028 1322
1323# @FUNCTION: unpack_makeself
1324# @USAGE: [file to unpack] [offset] [tail|dd]
1325# @DESCRIPTION:
1029# Unpack those pesky makeself generated files ... 1326# Unpack those pesky makeself generated files ...
1030# They're shell scripts with the binary package tagged onto 1327# They're shell scripts with the binary package tagged onto
1031# the end of the archive. Loki utilized the format as does 1328# the end of the archive. Loki utilized the format as does
1032# many other game companies. 1329# many other game companies.
1033# 1330#
1034# Usage: unpack_makeself [file to unpack] [offset] 1331# If the file is not specified, then ${A} is used. If the
1035# - If the file is not specified then unpack will utilize ${A}.
1036# - If the offset is not specified then we will attempt to extract 1332# offset is not specified then we will attempt to extract
1037# the proper offset from the script itself. 1333# the proper offset from the script itself.
1038unpack_makeself() { 1334unpack_makeself() {
1335 local src_input=${1:-${A}}
1039 local src="`find_unpackable_file $1`" 1336 local src=$(find_unpackable_file "${src_input}")
1040 local skip="$2" 1337 local skip=$2
1338 local exe=$3
1041 1339
1340 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1341
1042 local shrtsrc="`basename ${src}`" 1342 local shrtsrc=$(basename "${src}")
1043 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1343 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1044 if [ -z "${skip}" ] 1344 if [[ -z ${skip} ]] ; then
1045 then
1046 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1345 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1047 local skip=0 1346 local skip=0
1347 exe=tail
1048 case ${ver} in 1348 case ${ver} in
1049 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1349 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1050 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1350 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1051 ;; 1351 ;;
1052 2.0|2.0.1) 1352 2.0|2.0.1)
1053 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1353 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1054 ;; 1354 ;;
1055 2.1.1) 1355 2.1.1)
1056 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1356 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1057 let skip="skip + 1" 1357 (( skip++ ))
1058 ;; 1358 ;;
1059 2.1.2) 1359 2.1.2)
1060 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1360 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1061 let skip="skip + 1" 1361 (( skip++ ))
1062 ;; 1362 ;;
1063 2.1.3) 1363 2.1.3)
1064 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1364 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1065 let skip="skip + 1" 1365 (( skip++ ))
1366 ;;
1367 2.1.4|2.1.5)
1368 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1369 skip=$(head -n ${skip} "${src}" | wc -c)
1370 exe="dd"
1066 ;; 1371 ;;
1067 *) 1372 *)
1068 eerror "I'm sorry, but I was unable to support the Makeself file." 1373 eerror "I'm sorry, but I was unable to support the Makeself file."
1069 eerror "The version I detected was '${ver}'." 1374 eerror "The version I detected was '${ver}'."
1070 eerror "Please file a bug about the file ${shrtsrc} at" 1375 eerror "Please file a bug about the file ${shrtsrc} at"
1072 die "makeself version '${ver}' not supported" 1377 die "makeself version '${ver}' not supported"
1073 ;; 1378 ;;
1074 esac 1379 esac
1075 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1380 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1076 fi 1381 fi
1382 case ${exe} in
1383 tail) exe="tail -n +${skip} '${src}'";;
1384 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1385 *) die "makeself cant handle exe '${exe}'"
1386 esac
1077 1387
1078 # lets grab the first few bytes of the file to figure out what kind of archive it is 1388 # lets grab the first few bytes of the file to figure out what kind of archive it is
1079 local tmpfile="`mymktemp ${T}`" 1389 local tmpfile=$(emktemp)
1080 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1390 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1081 local filetype="`file -b ${tmpfile}`" 1391 local filetype=$(file -b "${tmpfile}")
1082 case ${filetype} in 1392 case ${filetype} in
1083 *tar\ archive) 1393 *tar\ archive*)
1084 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1394 eval ${exe} | tar --no-same-owner -xf -
1085 ;; 1395 ;;
1086 bzip2*) 1396 bzip2*)
1087 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1397 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1088 ;; 1398 ;;
1089 gzip*) 1399 gzip*)
1090 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1400 eval ${exe} | tar --no-same-owner -xzf -
1091 ;; 1401 ;;
1092 compress*) 1402 compress*)
1093 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1403 eval ${exe} | gunzip | tar --no-same-owner -xf -
1094 ;; 1404 ;;
1095 *) 1405 *)
1096 eerror "Unknown filetype \"${filetype}\" ?" 1406 eerror "Unknown filetype \"${filetype}\" ?"
1097 false 1407 false
1098 ;; 1408 ;;
1099 esac 1409 esac
1100 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1410 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1101} 1411}
1102 1412
1413# @FUNCTION: check_license
1414# @USAGE: [license]
1415# @DESCRIPTION:
1103# Display a license for user to accept. 1416# Display a license for user to accept. If no license is
1104#
1105# Usage: check_license [license]
1106# - If the file is not specified then ${LICENSE} is used. 1417# specified, then ${LICENSE} is used.
1107check_license() { 1418check_license() {
1108 local lic=$1 1419 local lic=$1
1109 if [ -z "${lic}" ] ; then 1420 if [ -z "${lic}" ] ; then
1110 lic="${PORTDIR}/licenses/${LICENSE}" 1421 lic="${PORTDIR}/licenses/${LICENSE}"
1111 else 1422 else
1112 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1423 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1113 lic="${PORTDIR}/licenses/${src}" 1424 lic="${PORTDIR}/licenses/${lic}"
1114 elif [ -e "${PWD}/${src}" ] ; then 1425 elif [ -e "${PWD}/${lic}" ] ; then
1115 lic="${PWD}/${src}" 1426 lic="${PWD}/${lic}"
1116 elif [ -e "${src}" ] ; then 1427 elif [ -e "${lic}" ] ; then
1117 lic="${src}" 1428 lic="${lic}"
1118 fi
1119 fi 1429 fi
1120 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1430 fi
1121 local l="`basename ${lic}`" 1431 local l="`basename ${lic}`"
1122 1432
1123 # here is where we check for the licenses the user already 1433 # here is where we check for the licenses the user already
1124 # accepted ... if we don't find a match, we make the user accept 1434 # accepted ... if we don't find a match, we make the user accept
1125 local alic 1435 local alic
1436 eshopts_push -o noglob # so that bash doesn't expand "*"
1126 for alic in "${ACCEPT_LICENSE}" ; do 1437 for alic in ${ACCEPT_LICENSE} ; do
1127 [ "${alic}" == "*" ] && return 0 1438 if [[ ${alic} == ${l} ]]; then
1128 [ "${alic}" == "${l}" ] && return 0 1439 eshopts_pop
1440 return 0
1441 fi
1129 done 1442 done
1443 eshopts_pop
1444 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1130 1445
1131 local licmsg="`mymktemp ${T}`" 1446 local licmsg=$(emktemp)
1132 cat << EOF > ${licmsg} 1447 cat <<-EOF > ${licmsg}
1133********************************************************** 1448 **********************************************************
1134The following license outlines the terms of use of this 1449 The following license outlines the terms of use of this
1135package. You MUST accept this license for installation to 1450 package. You MUST accept this license for installation to
1136continue. When you are done viewing, hit 'q'. If you 1451 continue. When you are done viewing, hit 'q'. If you
1137CTRL+C out of this, the install will not run! 1452 CTRL+C out of this, the install will not run!
1138********************************************************** 1453 **********************************************************
1139 1454
1140EOF 1455 EOF
1141 cat ${lic} >> ${licmsg} 1456 cat ${lic} >> ${licmsg}
1142 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1457 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1143 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1458 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1144 read alic 1459 read alic
1145 case ${alic} in 1460 case ${alic} in
1152 die "Failed to accept license" 1467 die "Failed to accept license"
1153 ;; 1468 ;;
1154 esac 1469 esac
1155} 1470}
1156 1471
1472# @FUNCTION: cdrom_get_cds
1473# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1474# @DESCRIPTION:
1157# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1475# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1158# the whole 'non-interactive' policy, but damnit I want CD support ! 1476# the whole 'non-interactive' policy, but damnit I want CD support !
1159# 1477#
1160# with these cdrom functions we handle all the user interaction and 1478# With these cdrom functions we handle all the user interaction and
1161# standardize everything. all you have to do is call cdrom_get_cds() 1479# standardize everything. All you have to do is call cdrom_get_cds()
1162# and when the function returns, you can assume that the cd has been 1480# and when the function returns, you can assume that the cd has been
1163# found at CDROM_ROOT. 1481# found at CDROM_ROOT.
1164# 1482#
1483# The function will attempt to locate a cd based upon a file that is on
1484# the cd. The more files you give this function, the more cds
1485# the cdrom functions will handle.
1486#
1165# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1487# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1166# etc... if you want to give the cds better names, then just export 1488# etc... If you want to give the cds better names, then just export
1167# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1489# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1490# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1491# also use the CDROM_NAME_SET bash array.
1168# 1492#
1169# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1493# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1170#
1171# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1172# - this will attempt to locate a cd based upon a file that is on
1173# the cd ... the more files you give this function, the more cds
1174# the cdrom functions will handle
1175cdrom_get_cds() { 1494cdrom_get_cds() {
1176 # first we figure out how many cds we're dealing with by 1495 # first we figure out how many cds we're dealing with by
1177 # the # of files they gave us 1496 # the # of files they gave us
1178 local cdcnt=0 1497 local cdcnt=0
1179 local f= 1498 local f=
1180 for f in "$@" ; do 1499 for f in "$@" ; do
1181 cdcnt=$((cdcnt + 1)) 1500 ((++cdcnt))
1182 export CDROM_CHECK_${cdcnt}="$f" 1501 export CDROM_CHECK_${cdcnt}="$f"
1183 done 1502 done
1184 export CDROM_TOTAL_CDS=${cdcnt} 1503 export CDROM_TOTAL_CDS=${cdcnt}
1185 export CDROM_CURRENT_CD=1 1504 export CDROM_CURRENT_CD=1
1186 1505
1187 # now we see if the user gave use CD_ROOT ... 1506 # now we see if the user gave use CD_ROOT ...
1188 # if they did, let's just believe them that it's correct 1507 # if they did, let's just believe them that it's correct
1189 if [ ! -z "${CD_ROOT}" ] ; then 1508 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1190 export CDROM_ROOT="${CD_ROOT}"
1191 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1192 return
1193 fi
1194 # do the same for CD_ROOT_X
1195 if [ ! -z "${CD_ROOT_1}" ] ; then
1196 local var= 1509 local var=
1197 cdcnt=0 1510 cdcnt=0
1198 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1511 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1199 cdcnt=$((cdcnt + 1)) 1512 ((++cdcnt))
1200 var="CD_ROOT_${cdcnt}" 1513 var="CD_ROOT_${cdcnt}"
1514 [[ -z ${!var} ]] && var="CD_ROOT"
1201 if [ -z "${!var}" ] ; then 1515 if [[ -z ${!var} ]] ; then
1202 eerror "You must either use just the CD_ROOT" 1516 eerror "You must either use just the CD_ROOT"
1203 eerror "or specify ALL the CD_ROOT_X variables." 1517 eerror "or specify ALL the CD_ROOT_X variables."
1204 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1518 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1205 die "could not locate CD_ROOT_${cdcnt}" 1519 die "could not locate CD_ROOT_${cdcnt}"
1206 fi 1520 fi
1207 export CDROM_ROOTS_${cdcnt}="${!var}"
1208 done 1521 done
1209 export CDROM_ROOT=${CDROM_ROOTS_1} 1522 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1210 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1523 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1524 export CDROM_SET=-1
1525 for f in ${CDROM_CHECK_1//:/ } ; do
1526 ((++CDROM_SET))
1527 [[ -e ${CDROM_ROOT}/${f} ]] && break
1528 done
1529 export CDROM_MATCH=${f}
1211 return 1530 return
1212 fi 1531 fi
1213 1532
1533 # User didn't help us out so lets make sure they know they can
1534 # simplify the whole process ...
1214 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1535 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1215 einfon "This ebuild will need the " 1536 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1216 if [ -z "${CDROM_NAME}" ] ; then
1217 echo "cdrom for ${PN}."
1218 else
1219 echo "${CDROM_NAME}."
1220 fi
1221 echo 1537 echo
1222 einfo "If you do not have the CD, but have the data files" 1538 einfo "If you do not have the CD, but have the data files"
1223 einfo "mounted somewhere on your filesystem, just export" 1539 einfo "mounted somewhere on your filesystem, just export"
1224 einfo "the variable CD_ROOT so that it points to the" 1540 einfo "the variable CD_ROOT so that it points to the"
1225 einfo "directory containing the files." 1541 einfo "directory containing the files."
1226 echo 1542 echo
1543 einfo "For example:"
1544 einfo "export CD_ROOT=/mnt/cdrom"
1545 echo
1227 else 1546 else
1547 if [[ -n ${CDROM_NAME_SET} ]] ; then
1548 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1549 cdcnt=0
1550 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1551 ((++cdcnt))
1552 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1553 done
1554 fi
1555
1228 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1556 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1229 cdcnt=0 1557 cdcnt=0
1230 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1558 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 cdcnt=$((cdcnt + 1)) 1559 ((++cdcnt))
1232 var="CDROM_NAME_${cdcnt}" 1560 var="CDROM_NAME_${cdcnt}"
1233 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1561 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1234 done 1562 done
1235 echo 1563 echo
1236 einfo "If you do not have the CDs, but have the data files" 1564 einfo "If you do not have the CDs, but have the data files"
1237 einfo "mounted somewhere on your filesystem, just export" 1565 einfo "mounted somewhere on your filesystem, just export"
1238 einfo "the following variables so they point to the right place:" 1566 einfo "the following variables so they point to the right place:"
1239 einfon "" 1567 einfon ""
1240 cdcnt=0 1568 cdcnt=0
1241 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1569 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1242 cdcnt=$((cdcnt + 1)) 1570 ((++cdcnt))
1243 echo -n " CD_ROOT_${cdcnt}" 1571 echo -n " CD_ROOT_${cdcnt}"
1244 done 1572 done
1245 echo 1573 echo
1246 einfo "Or, if you have all the files in the same place, or" 1574 einfo "Or, if you have all the files in the same place, or"
1247 einfo "you only have one cdrom, you can export CD_ROOT" 1575 einfo "you only have one cdrom, you can export CD_ROOT"
1248 einfo "and that place will be used as the same data source" 1576 einfo "and that place will be used as the same data source"
1249 einfo "for all the CDs." 1577 einfo "for all the CDs."
1250 echo 1578 echo
1579 einfo "For example:"
1580 einfo "export CD_ROOT_1=/mnt/cdrom"
1581 echo
1251 fi 1582 fi
1583
1584 export CDROM_SET=""
1252 export CDROM_CURRENT_CD=0 1585 export CDROM_CURRENT_CD=0
1253 cdrom_load_next_cd 1586 cdrom_load_next_cd
1254} 1587}
1255 1588
1256# this is only used when you need access to more than one cd. 1589# @FUNCTION: cdrom_load_next_cd
1257# when you have finished using the first cd, just call this function. 1590# @DESCRIPTION:
1258# when it returns, CDROM_ROOT will be pointing to the second cd. 1591# Some packages are so big they come on multiple CDs. When you're done reading
1259# remember, you can only go forward in the cd chain, you can't go back. 1592# files off a CD and want access to the next one, just call this function.
1593# Again, all the messy details of user interaction are taken care of for you.
1594# Once this returns, just read the variable CDROM_ROOT for the location of the
1595# mounted CD. Note that you can only go forward in the CD list, so make sure
1596# you only call this function when you're done using the current CD.
1260cdrom_load_next_cd() { 1597cdrom_load_next_cd() {
1261 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1262 local var= 1598 local var
1263 1599 ((++CDROM_CURRENT_CD))
1264 if [ ! -z "${CD_ROOT}" ] ; then
1265 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1266 return
1267 fi
1268 1600
1269 unset CDROM_ROOT 1601 unset CDROM_ROOT
1270 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1602 var=CD_ROOT_${CDROM_CURRENT_CD}
1603 [[ -z ${!var} ]] && var="CD_ROOT"
1271 if [ -z "${!var}" ] ; then 1604 if [[ -z ${!var} ]] ; then
1272 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1605 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1273 cdrom_locate_file_on_cd ${!var} 1606 _cdrom_locate_file_on_cd ${!var}
1274 else 1607 else
1275 export CDROM_ROOT="${!var}" 1608 export CDROM_ROOT=${!var}
1276 fi 1609 fi
1277 1610
1278 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1611 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1279} 1612}
1280 1613
1283# all it does is try to locate a give file on a cd ... if the cd isn't 1616# all it does is try to locate a give file on a cd ... if the cd isn't
1284# found, then a message asking for the user to insert the cdrom will be 1617# found, then a message asking for the user to insert the cdrom will be
1285# displayed and we'll hang out here until: 1618# displayed and we'll hang out here until:
1286# (1) the file is found on a mounted cdrom 1619# (1) the file is found on a mounted cdrom
1287# (2) the user hits CTRL+C 1620# (2) the user hits CTRL+C
1288cdrom_locate_file_on_cd() { 1621_cdrom_locate_file_on_cd() {
1289 while [ -z "${CDROM_ROOT}" ] ; do
1290 local dir="$(dirname ${@})"
1291 local file="$(basename ${@})"
1292 local mline="" 1622 local mline=""
1293 local showedmsg=0 1623 local showedmsg=0 showjolietmsg=0
1294 1624
1295 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1625 while [[ -z ${CDROM_ROOT} ]] ; do
1626 local i=0
1627 local -a cdset=(${*//:/ })
1628 if [[ -n ${CDROM_SET} ]] ; then
1629 cdset=(${cdset[${CDROM_SET}]})
1630 fi
1631
1632 while [[ -n ${cdset[${i}]} ]] ; do
1633 local dir=$(dirname ${cdset[${i}]})
1634 local file=$(basename ${cdset[${i}]})
1635
1636 local point= node= fs= foo=
1637 while read point node fs foo ; do
1638 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1639 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1640 && continue
1641 point=${point//\040/ }
1296 [ -d "${mline}/${dir}" ] || continue 1642 [[ ! -d ${point}/${dir} ]] && continue
1297 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1643 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1298 && export CDROM_ROOT=${mline} 1644 export CDROM_ROOT=${point}
1645 export CDROM_SET=${i}
1646 export CDROM_MATCH=${cdset[${i}]}
1647 return
1648 done <<< "$(get_mounts)"
1649
1650 ((++i))
1299 done 1651 done
1300 1652
1301 if [ -z "${CDROM_ROOT}" ] ; then
1302 echo 1653 echo
1303 if [ ${showedmsg} -eq 0 ] ; then 1654 if [[ ${showedmsg} -eq 0 ]] ; then
1304 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1655 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1305 if [ -z "${CDROM_NAME}" ] ; then 1656 if [[ -z ${CDROM_NAME} ]] ; then
1306 einfo "Please insert the cdrom for ${PN} now !" 1657 einfo "Please insert+mount the cdrom for ${PN} now !"
1307 else
1308 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1309 fi
1310 else 1658 else
1311 if [ -z "${CDROM_NAME_1}" ] ; then
1312 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1313 else
1314 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1315 einfo "Please insert+mount the ${!var} cdrom now !" 1659 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1316 fi
1317 fi 1660 fi
1318 showedmsg=1 1661 else
1662 if [[ -z ${CDROM_NAME_1} ]] ; then
1663 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1664 else
1665 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1666 einfo "Please insert+mount the ${!var} cdrom now !"
1667 fi
1319 fi 1668 fi
1669 showedmsg=1
1670 fi
1320 einfo "Press return to scan for the cd again" 1671 einfo "Press return to scan for the cd again"
1321 einfo "or hit CTRL+C to abort the emerge." 1672 einfo "or hit CTRL+C to abort the emerge."
1322 read 1673 echo
1674 if [[ ${showjolietmsg} -eq 0 ]] ; then
1675 showjolietmsg=1
1676 else
1677 ewarn "If you are having trouble with the detection"
1678 ewarn "of your CD, it is possible that you do not have"
1679 ewarn "Joliet support enabled in your kernel. Please"
1680 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1681 ebeep 5
1323 fi 1682 fi
1683 read || die "something is screwed with your system"
1324 done 1684 done
1325} 1685}
1326 1686
1687# @FUNCTION: strip-linguas
1688# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1689# @DESCRIPTION:
1327# Make sure that LINGUAS only contains languages that 1690# Make sure that LINGUAS only contains languages that
1328# a package can support 1691# a package can support. The first form allows you to
1329# 1692# specify a list of LINGUAS. The -i builds a list of po
1330# usage: strip-linguas <allow LINGUAS> 1693# files found in all the directories and uses the
1331# strip-linguas -i <directories of .po files> 1694# intersection of the lists. The -u builds a list of po
1332# strip-linguas -u <directories of .po files> 1695# files found in all the directories and uses the union
1333# 1696# of the lists.
1334# The first form allows you to specify a list of LINGUAS.
1335# The -i builds a list of po files found in all the
1336# directories and uses the intersection of the lists.
1337# The -u builds a list of po files found in all the
1338# directories and uses the union of the lists.
1339strip-linguas() { 1697strip-linguas() {
1340 local ls newls 1698 local ls newls nols
1341 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1699 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1342 local op="$1"; shift 1700 local op=$1; shift
1343 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1701 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1344 local d f 1702 local d f
1345 for d in "$@" ; do 1703 for d in "$@" ; do
1346 if [ "${op}" == "-u" ] ; then 1704 if [[ ${op} == "-u" ]] ; then
1347 newls="${ls}" 1705 newls=${ls}
1348 else 1706 else
1349 newls="" 1707 newls=""
1350 fi 1708 fi
1351 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1709 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1352 if [ "${op}" == "-i" ] ; then 1710 if [[ ${op} == "-i" ]] ; then
1353 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1711 hasq ${f} ${ls} && newls="${newls} ${f}"
1354 else 1712 else
1355 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1713 hasq ${f} ${ls} || newls="${newls} ${f}"
1356 fi 1714 fi
1357 done 1715 done
1358 ls="${newls}" 1716 ls=${newls}
1359 done 1717 done
1360 ls="${ls//.po}"
1361 else 1718 else
1362 ls="$@" 1719 ls="$@"
1363 fi 1720 fi
1364 1721
1365 ls=" ${ls} " 1722 nols=""
1366 newls="" 1723 newls=""
1367 for f in ${LINGUAS} ; do 1724 for f in ${LINGUAS} ; do
1368 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1725 if hasq ${f} ${ls} ; then
1369 nl="${newls} ${f}" 1726 newls="${newls} ${f}"
1370 else 1727 else
1371 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1728 nols="${nols} ${f}"
1372 fi 1729 fi
1373 done 1730 done
1731 [[ -n ${nols} ]] \
1732 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1733 export LINGUAS=${newls:1}
1734}
1735
1736# @FUNCTION: preserve_old_lib
1737# @USAGE: <libs to preserve> [more libs]
1738# @DESCRIPTION:
1739# These functions are useful when a lib in your package changes ABI SONAME.
1740# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1741# would break packages that link against it. Most people get around this
1742# by using the portage SLOT mechanism, but that is not always a relevant
1743# solution, so instead you can call this from pkg_preinst. See also the
1744# preserve_old_lib_notify function.
1745preserve_old_lib() {
1746 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1747 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1748 die "Invalid preserve_old_lib() usage"
1749 fi
1750 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1751
1752 # let portage worry about it
1753 has preserve-libs ${FEATURES} && return 0
1754
1755 local lib dir
1756 for lib in "$@" ; do
1757 [[ -e ${ROOT}/${lib} ]] || continue
1758 dir=${lib%/*}
1759 dodir ${dir} || die "dodir ${dir} failed"
1760 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1761 touch "${D}"/${lib}
1762 done
1763}
1764
1765# @FUNCTION: preserve_old_lib_notify
1766# @USAGE: <libs to notify> [more libs]
1767# @DESCRIPTION:
1768# Spit helpful messages about the libraries preserved by preserve_old_lib.
1769preserve_old_lib_notify() {
1770 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1771 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1772 die "Invalid preserve_old_lib_notify() usage"
1773 fi
1774
1775 # let portage worry about it
1776 has preserve-libs ${FEATURES} && return 0
1777
1778 local lib notice=0
1779 for lib in "$@" ; do
1780 [[ -e ${ROOT}/${lib} ]] || continue
1781 if [[ ${notice} -eq 0 ]] ; then
1782 notice=1
1783 ewarn "Old versions of installed libraries were detected on your system."
1784 ewarn "In order to avoid breaking packages that depend on these old libs,"
1785 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1786 ewarn "in order to remove these old dependencies. If you do not have this"
1787 ewarn "helper program, simply emerge the 'gentoolkit' package."
1788 ewarn
1789 fi
1790 ewarn " # revdep-rebuild --library ${lib##*/}"
1791 done
1792 if [[ ${notice} -eq 1 ]] ; then
1793 ewarn
1794 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1795 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1796 for lib in "$@" ; do
1797 ewarn " # rm '${lib}'"
1798 done
1799 fi
1800}
1801
1802# @FUNCTION: built_with_use
1803# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1804# @DESCRIPTION:
1805#
1806# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1807#
1808# A temporary hack until portage properly supports DEPENDing on USE
1809# flags being enabled in packages. This will check to see if the specified
1810# DEPEND atom was built with the specified list of USE flags. The
1811# --missing option controls the behavior if called on a package that does
1812# not actually support the defined USE flags (aka listed in IUSE).
1813# The default is to abort (call die). The -a and -o flags control
1814# the requirements of the USE flags. They correspond to "and" and "or"
1815# logic. So the -a flag means all listed USE flags must be enabled
1816# while the -o flag means at least one of the listed IUSE flags must be
1817# enabled. The --hidden option is really for internal use only as it
1818# means the USE flag we're checking is hidden expanded, so it won't be found
1819# in IUSE like normal USE flags.
1820#
1821# Remember that this function isn't terribly intelligent so order of optional
1822# flags matter.
1823built_with_use() {
1824 local hidden="no"
1825 if [[ $1 == "--hidden" ]] ; then
1826 hidden="yes"
1827 shift
1828 fi
1829
1830 local missing_action="die"
1831 if [[ $1 == "--missing" ]] ; then
1832 missing_action=$2
1833 shift ; shift
1834 case ${missing_action} in
1835 true|false|die) ;;
1836 *) die "unknown action '${missing_action}'";;
1837 esac
1838 fi
1839
1840 local opt=$1
1841 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1842
1843 local PKG=$(best_version $1)
1844 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1845 shift
1846
1847 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1848 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1849
1850 # if the IUSE file doesn't exist, the read will error out, we need to handle
1851 # this gracefully
1852 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1853 case ${missing_action} in
1854 true) return 0;;
1855 false) return 1;;
1856 die) die "Unable to determine what USE flags $PKG was built with";;
1857 esac
1858 fi
1859
1860 if [[ ${hidden} == "no" ]] ; then
1861 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1862 # Don't check USE_EXPAND #147237
1863 local expand
1864 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1865 if [[ $1 == ${expand}_* ]] ; then
1866 expand=""
1867 break
1868 fi
1869 done
1870 if [[ -n ${expand} ]] ; then
1871 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1872 case ${missing_action} in
1873 true) return 0;;
1874 false) return 1;;
1875 die) die "$PKG does not actually support the $1 USE flag!";;
1876 esac
1877 fi
1878 fi
1879 fi
1880
1881 local USE_BUILT=$(<${USEFILE})
1882 while [[ $# -gt 0 ]] ; do
1883 if [[ ${opt} = "-o" ]] ; then
1884 has $1 ${USE_BUILT} && return 0
1885 else
1886 has $1 ${USE_BUILT} || return 1
1887 fi
1888 shift
1889 done
1890 [[ ${opt} = "-a" ]]
1891}
1892
1893# @FUNCTION: epunt_cxx
1894# @USAGE: [dir to scan]
1895# @DESCRIPTION:
1896# Many configure scripts wrongly bail when a C++ compiler could not be
1897# detected. If dir is not specified, then it defaults to ${S}.
1898#
1899# http://bugs.gentoo.org/73450
1900epunt_cxx() {
1901 local dir=$1
1902 [[ -z ${dir} ]] && dir=${S}
1903 ebegin "Removing useless C++ checks"
1904 local f
1905 find "${dir}" -name configure | while read f ; do
1906 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1907 done
1908 eend 0
1909}
1910
1911# @FUNCTION: make_wrapper
1912# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1913# @DESCRIPTION:
1914# Create a shell wrapper script named wrapper in installpath
1915# (defaults to the bindir) to execute target (default of wrapper) by
1916# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1917# libpaths followed by optionally changing directory to chdir.
1918make_wrapper() {
1919 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1920 local tmpwrapper=$(emktemp)
1921 # We don't want to quote ${bin} so that people can pass complex
1922 # things as $bin ... "./someprog --args"
1923 cat << EOF > "${tmpwrapper}"
1924#!/bin/sh
1925cd "${chdir:-.}"
1374 if [ -z "${newls}" ] ; then 1926if [ -n "${libdir}" ] ; then
1375 unset LINGUAS 1927 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1928 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1376 else 1929 else
1377 export LINGUAS="${newls}" 1930 export LD_LIBRARY_PATH="${libdir}"
1931 fi
1932fi
1933exec ${bin} "\$@"
1934EOF
1935 chmod go+rx "${tmpwrapper}"
1936 if [[ -n ${path} ]] ; then
1937 (
1938 exeinto "${path}"
1939 newexe "${tmpwrapper}" "${wrapper}"
1940 ) || die
1941 else
1942 newbin "${tmpwrapper}" "${wrapper}" || die
1943 fi
1944}
1945
1946# @FUNCTION: prepalldocs
1947# @USAGE:
1948# @DESCRIPTION:
1949# Compress files in /usr/share/doc which are not already
1950# compressed, excluding /usr/share/doc/${PF}/html.
1951# Uses the ecompressdir to do the compression.
1952# 2009-02-18 by betelgeuse:
1953# Commented because ecompressdir is even more internal to
1954# Portage than prepalldocs (it's not even mentioned in man 5
1955# ebuild). Please submit a better version for review to gentoo-dev
1956# if you want prepalldocs here.
1957#prepalldocs() {
1958# if [[ -n $1 ]] ; then
1959# ewarn "prepalldocs: invalid usage; takes no arguments"
1378 fi 1960# fi
1379} 1961
1962# cd "${D}"
1963# [[ -d usr/share/doc ]] || return 0
1964
1965# find usr/share/doc -exec gzip {} +
1966# ecompressdir --ignore /usr/share/doc/${PF}/html
1967# ecompressdir --queue /usr/share/doc
1968#}

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