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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 1.100 2004/09/12 07:16:45 mr_bones_ Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 2010/02/17 02:22:43 reavertm 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 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 58}
51# 59
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 60epause() {
53get_libdir() { 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
54 if [ ! -z "${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
67# Sometimes you need to override the value returned by get_libdir. A good 66# @FUNCTION: ecvs_clean
68# example of this is xorg-x11, where lib32 isnt a supported configuration, 67# @USAGE: [list of dirs]
69# and where lib64 -must- be used on amd64 (for applications that need lib 68# @DESCRIPTION:
70# to be 32bit, such as adobe acrobat). Note that this override also bypasses 69# Remove CVS directories recursiveley. Useful when a source tarball contains
71# portage version sanity checking. 70# internal CVS directories. Defaults to $PWD.
72# get_libdir_override expects one argument, the result get_libdir should 71ecvs_clean() {
73# return: 72 [[ -z $* ]] && set -- .
74# 73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
75# get_libdir_override lib64 74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
76#
77# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
78get_libdir_override() {
79 CONF_LIBDIR="$1"
80 CONF_LIBDIR_OVERRIDE="$1"
81} 75}
82 76
83# This function generate linker scripts in /usr/lib for dynamic 77# @FUNCTION: esvn_clean
84# libs in /lib. This is to fix linking problems when you have 78# @USAGE: [list of dirs]
85# the .so in /lib, and the .a in /usr/lib. What happens is that 79# @DESCRIPTION:
86# in some cases when linking dynamic, the .a in /usr/lib is used 80# Remove .svn directories recursiveley. Useful when a source tarball contains
87# instead of the .so in /lib due to gcc/libtool tweaking ld's 81# internal Subversion directories. Defaults to $PWD.
88# library search path. This cause many builds to fail. 82esvn_clean() {
89# See bug #4411 for more info. 83 [[ -z $* ]] && set -- .
90# 84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
91# To use, simply call:
92#
93# gen_usr_ldscript libfoo.so
94#
95# Note that you should in general use the unversioned name of
96# the library, as ldconfig should usually update it correctly
97# to point to the latest version of the library present.
98#
99# <azarah@gentoo.org> (26 Oct 2002)
100#
101gen_usr_ldscript() {
102 # Just make sure it exists
103 dodir /usr/$(get_libdir)
104
105 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
106/* GNU ld script
107 Because Gentoo have critical dynamic libraries
108 in /lib, and the static versions in /usr/lib, we
109 need to have a "fake" dynamic lib in /usr/lib,
110 otherwise we run into linking problems.
111 See bug #4411 on http://bugs.gentoo.org/ for
112 more info. */
113END_LDSCRIPT
114
115 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
116 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
117
118 return 0
119} 85}
120 86
121# Simple function to draw a line consisting of '=' the same length as $* 87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
122# 94#
123# <azarah@gentoo.org> (11 Nov 2002) 95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
124# 97#
125draw_line() { 98# A common example is to disable shell globbing so that special meaning/care
126 local i=0 99# may be used with variables/arguments to custom functions. That would be:
127 local str_length="" 100# @CODE
128 101# eshopts_push -o noglob
129 # Handle calls that do not have args, or wc not being installed ... 102# for x in ${foo} ; do
130 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 103# if ...some check... ; then
131 then 104# eshopts_pop
132 echo "==============================================================="
133 return 0 105# return 0
134 fi 106# fi
135
136 # Get the length of $*
137 str_length="$(echo -n "$*" | wc -m)"
138
139 while [ "$i" -lt "${str_length}" ]
140 do
141 echo -n "="
142
143 i=$((i + 1))
144 done 107# done
145 108# eshopts_pop
146 echo 109# @CODE
147 110eshopts_push() {
148 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
149} 123}
150 124
151# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
152EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
153# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
154EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
155# Default options for patch 154# Default options for patch:
155# @CODE
156# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
157EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
158# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
159# and not the full path .. 164# and not the full path. Globs accepted.
160EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
161# Change the printed message for a single patch. 168# Change the printed message for a single patch.
162EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
163# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
164# 171# @DESCRIPTION:
165# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
166# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
167EPATCH_FORCE="no" 178EPATCH_FORCE="no"
168 179
169# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
170# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
171# 188#
172# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
173# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
174# 191#
175# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
176# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
177# 194# ${EPATCH_FORCE} == "yes"
178# Above EPATCH_* variables can be used to control various defaults,
179# bug they should be left as is to ensure an ebuild can rely on
180# them for.
181#
182# Patches are applied in current directory.
183#
184# Bulk Patches should preferibly have the form of:
185#
186# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
187# 204#
188# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
189# 207#
190# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
191# 02_sparc_another-fix.patch.bz2
192#
193# This ensures that there are a set order, and you can have ARCH
194# specific patches.
195#
196# If you however give an argument to epatch(), it will treat it as a
197# single patch that need to be applied if its a file. If on the other
198# hand its a directory, it will set EPATCH_SOURCE to this.
199#
200# <azarah@gentoo.org> (10 Nov 2002)
201#
202epatch() { 209epatch() {
203 local PIPE_CMD="" 210 _epatch_draw_line() {
204 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
205 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
206 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
207 local SINGLE_PATCH="no" 214 }
208 local x=""
209 215
210 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
211 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
212 local m="" 222 local m
213 einfo "${#} patches to apply..."
214 for m in "$@" ; do 223 for m in "$@" ; do
215 epatch "${m}" 224 epatch "${m}"
216 done 225 done
217 return 0 226 return 0
218 fi 227 fi
219 228
220 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
221 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
222 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
223 235 set -- "$1"
224 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
225 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
226 239
227 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
228 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
229 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
230 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
231 then 286 then
232 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
233 else 312 else
234 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
314 fi
315
316 # most of the time, there will only be one run per unique name,
317 # but if there are more, make sure we get unique log filenames
318 local STDERR_TARGET="${T}/${patchname}.out"
319 if [[ -e ${STDERR_TARGET} ]] ; then
320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
235 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
358 echo
359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
396 eerror
397 eerror "Include in your bugreport the contents of:"
398 eerror
399 eerror " ${STDERR_TARGET}"
400 echo
401 die "Failed Patch: ${patchname}!"
402 fi
403
404 # if everything worked, delete the patch log
405 rm -f "${STDERR_TARGET}"
406 eend 0
407 done
408
409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
428 fi
429 done
430}
431
432# @FUNCTION: emktemp
433# @USAGE: [temp dir]
434# @DESCRIPTION:
435# Cheap replacement for when debianutils (and thus mktemp)
436# does not exist on the users system.
437emktemp() {
438 local exe="touch"
439 [[ $1 == -d ]] && exe="mkdir" && shift
440 local topdir=$1
441
442 if [[ -z ${topdir} ]] ; then
443 [[ -z ${T} ]] \
444 && topdir="/tmp" \
445 || topdir=${T}
446 fi
447
448 if ! type -P mktemp > /dev/null ; then
449 # system lacks `mktemp` so we have to fake it
450 local tmp=/
451 while [[ -e ${tmp} ]] ; do
452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
453 done
454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
455 echo "${tmp}"
236 else 456 else
237 if [ ! -d ${EPATCH_SOURCE} ] 457 # the args here will give slightly wierd names on BSD,
238 then 458 # but should produce a usable file on all userlands
239 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 459 if [[ ${exe} == "touch" ]] ; then
240 then 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
241 EPATCH_SOURCE="$1"
242 fi
243
244 echo
245 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
246 eerror
247 eerror " ${EPATCH_SOURCE}"
248 echo
249 die "Cannot find \$EPATCH_SOURCE!"
250 fi
251
252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
253 fi
254
255 case ${EPATCH_SUFFIX##*\.} in
256 bz2)
257 PIPE_CMD="bzip2 -dc"
258 PATCH_SUFFIX="bz2"
259 ;;
260 gz|Z|z)
261 PIPE_CMD="gzip -dc"
262 PATCH_SUFFIX="gz"
263 ;;
264 ZIP|zip)
265 PIPE_CMD="unzip -p"
266 PATCH_SUFFIX="zip"
267 ;;
268 *)
269 PIPE_CMD="cat"
270 PATCH_SUFFIX="patch"
271 ;;
272 esac
273
274 if [ "${SINGLE_PATCH}" = "no" ]
275 then
276 einfo "Applying various patches (bugfixes/updates)..."
277 fi
278 for x in ${EPATCH_SOURCE}
279 do
280 # New ARCH dependant patch naming scheme...
281 #
282 # ???_arch_foo.patch
283 #
284 if [ -f ${x} ] && \
285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ])
287 then
288 local count=0
289 local popts="${EPATCH_OPTS}"
290
291 if [ -n "${EPATCH_EXCLUDE}" ]
292 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
294 then
295 continue
296 fi
297 fi
298
299 if [ "${SINGLE_PATCH}" = "yes" ]
300 then
301 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then
303 einfo "${EPATCH_SINGLE_MSG}"
304 else
305 einfo "Applying ${x##*/}..."
306 fi
307 else
308 einfo " ${x##*/}..."
309 fi
310
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
313
314 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ]
316 do
317 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
320
321 if [ "${PATCH_SUFFIX}" != "patch" ]
322 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 else
326 PATCH_TARGET="${x}"
327 fi
328
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
331
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334
335 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then
337 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
338 then
339 echo
340 eerror "Could not extract patch!"
341 #die "Could not extract patch!"
342 count=5
343 break
344 fi
345 fi
346
347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
348 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
354
355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
356
357 if [ "$?" -ne 0 ]
358 then
359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
360 echo
361 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!"
364 count=5
365 fi
366
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
368
369 break
370 fi
371
372 count=$((count + 1))
373 done
374
375 if [ "${PATCH_SUFFIX}" != "patch" ]
376 then
377 rm -f ${PATCH_TARGET}
378 fi
379
380 if [ "${count}" -eq 5 ]
381 then
382 echo
383 eerror "Failed Patch: ${x##*/}!"
384 eerror
385 eerror "Include in your bugreport the contents of:"
386 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
388 echo
389 die "Failed Patch: ${x##*/}!"
390 fi
391
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
393
394 eend 0
395 fi
396 done
397 if [ "${SINGLE_PATCH}" = "no" ]
398 then
399 einfo "Done with patching"
400 fi
401}
402
403# This function return true if we are using the NPTL pthreads
404# implementation.
405#
406# <azarah@gentoo.org> (06 March 2003)
407#
408have_NPTL() {
409 cat > ${T}/test-nptl.c <<-"END"
410 #define _XOPEN_SOURCE
411 #include <unistd.h>
412 #include <stdio.h>
413
414 int main()
415 {
416 char buf[255];
417 char *str = buf;
418
419 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
420 if (NULL != str) {
421 printf("%s\n", str);
422 if (NULL != strstr(str, "NPTL"))
423 return 0;
424 }
425
426 return 1;
427 }
428 END
429
430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
432 then
433 echo "yes"
434 einfon "Checking what PTHREADS implementation we have ... "
435 if ${T}/nptl
436 then
437 return 0
438 else 461 else
439 return 1 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
440 fi
441 else
442 echo "no"
443 fi 463 fi
444
445 return 1
446}
447
448# This function check how many cpu's are present, and then set
449# -j in MAKEOPTS accordingly.
450#
451# Thanks to nall <nall@gentoo.org> for this.
452#
453get_number_of_jobs() {
454 local jobs=0
455
456 if [ ! -r /proc/cpuinfo ]
457 then
458 return 1
459 fi
460
461 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
462 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
463 then
464 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
465 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
466 ADMINPARAM="${ADMINPARAM/-j}"
467 fi
468
469 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
470
471 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
472 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
473 then
474 # these archs will always have "[Pp]rocessor"
475 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
476
477 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
478 then
479 # sparc always has "ncpus active"
480 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
481
482 elif [ "${ARCH}" = "alpha" ]
483 then
484 # alpha has "cpus active", but only when compiled with SMP
485 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
486 then
487 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
488 else
489 jobs=2
490 fi 464 fi
491
492 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
493 then
494 # ppc has "processor", but only when compiled with SMP
495 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
496 then
497 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
498 else
499 jobs=2
500 fi
501 elif [ "${ARCH}" = "s390" ]
502 then
503 # s390 has "# processors : "
504 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505 else
506 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
507 die "Unknown ARCH -- ${ARCH}!"
508 fi
509
510 # Make sure the number is valid ...
511 if [ "${jobs}" -lt 1 ]
512 then
513 jobs=1
514 fi
515
516 if [ -n "${ADMINPARAM}" ]
517 then
518 if [ "${jobs}" -gt "${ADMINPARAM}" ]
519 then
520 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
522 else
523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
525 fi
526 fi
527} 465}
528 466
529# Cheap replacement for when debianutils (and thus mktemp) 467# @FUNCTION: egetent
530# does not exist on the users system 468# @USAGE: <database> <key>
531# vapier@gentoo.org 469# @MAINTAINER:
532# 470# base-system@gentoo.org (Linux)
533# Takes just 1 parameter (the directory to create tmpfile in) 471# Joe Jezak <josejx@gmail.com> (OS X)
534mymktemp() { 472# usata@gentoo.org (OS X)
535 local topdir="$1" 473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
536 474# @DESCRIPTION:
537 [ -z "${topdir}" ] && topdir=/tmp 475# Small wrapper for getent (Linux),
538 if [ "`which mktemp 2>/dev/null`" ] 476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
539 then
540 mktemp -p ${topdir}
541 else
542 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
543 touch ${tmp}
544 echo ${tmp}
545 fi
546}
547
548# Small wrapper for getent (Linux) and nidump (Mac OS X)
549# used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
550# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
551#
552# egetent(database, key)
553egetent() { 478egetent() {
554 if [ "${ARCH}" == "macos" ] ; then 479 case ${CHOST} in
480 *-darwin[678])
555 case "$2" in 481 case "$2" in
556 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
557 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
558 ;; 484 ;;
559 *) # Numeric 485 *) # Numeric
560 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
561 ;; 487 ;;
562 esac 488 esac
563 else 489 ;;
564 getent $1 $2 490 *-darwin*)
491 local mytype=$1
492 [[ "passwd" == $mytype ]] && mytype="Users"
493 [[ "group" == $mytype ]] && mytype="Groups"
494 case "$2" in
495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
565 fi 512 fi
566}
567 513
568# Simplify/standardize adding users to the system 514 pw show ${action} ${opts} "$2" -q
569# vapier@gentoo.org 515 ;;
570# 516 *-netbsd*|*-openbsd*)
571# enewuser(username, uid, shell, homedir, groups, extra options) 517 grep "$2:\*:" /etc/$1
572# 518 ;;
573# Default values if you do not specify any: 519 *)
574# username: REQUIRED ! 520 type -p nscd >& /dev/null && nscd -i "$1"
575# uid: next available (see useradd(8)) 521 getent "$1" "$2"
576# note: pass -1 to get default behavior 522 ;;
577# shell: /bin/false 523 esac
578# homedir: /dev/null 524}
579# groups: none 525
580# extra: comment of 'added by portage for ${PN}' 526# @FUNCTION: enewuser
527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
528# @DESCRIPTION:
529# Same as enewgroup, you are not required to understand how to properly add
530# a user to the system. The only required parameter is the username.
531# Default uid is (pass -1 for this) next available, default shell is
532# /bin/false, default homedir is /dev/null, there are no default groups,
533# and default params sets the comment as 'added by portage for ${PN}'.
581enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
582 # get the username 542 # get the username
583 local euser="$1"; shift 543 local euser=$1; shift
584 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
585 then
586 eerror "No username specified !" 545 eerror "No username specified !"
587 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
588 fi 547 fi
589 548
590 # lets see if the username already exists 549 # lets see if the username already exists
591 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
592 then
593 return 0 551 return 0
594 fi 552 fi
595 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
596 554
597 # options to pass to useradd 555 # options to pass to useradd
598 local opts= 556 local opts=
599 557
600 # handle uid 558 # handle uid
601 local euid="$1"; shift 559 local euid=$1; shift
602 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
603 then
604 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
605 then
606 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
607 then
608 euid="next" 563 euid="next"
609 fi 564 fi
610 else 565 else
611 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
612 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
613 fi 568 fi
614 else 569 else
615 euid="next" 570 euid="next"
616 fi 571 fi
617 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
618 then 573 for ((euid = 101; euid <= 999; euid++)); do
619 local pwrange
620 if [ "${ARCH}" == "macos" ] ; then
621 pwrange="`jot 898 101`"
622 else
623 pwrange="`seq 101 999`"
624 fi
625 for euid in ${pwrange} ; do
626 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
627 done 575 done
628 fi 576 fi
629 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
630 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
631 579
632 # handle shell 580 # handle shell
633 local eshell="$1"; shift 581 local eshell=$1; shift
634 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
635 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
636 if [ ! -e "${eshell}" ]
637 then
638 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
639 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
640 fi 590 fi
641 else 591 else
592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
593 [[ -x ${ROOT}${shell} ]] && break
594 done
595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
642 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
604 fi
605
606 eshell=${shell}
643 fi 607 fi
644 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
645 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
646 610
647 # handle homedir 611 # handle homedir
648 local ehome="$1"; shift 612 local ehome=$1; shift
649 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
650 then
651 ehome="/dev/null" 614 ehome="/dev/null"
652 fi 615 fi
653 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
654 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
655 618
656 # handle groups 619 # handle groups
657 local egroups="$1"; shift 620 local egroups=$1; shift
658 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
659 then
660 local oldifs="${IFS}" 622 local oldifs=${IFS}
623 local defgroup="" exgroups=""
624
661 export IFS="," 625 export IFS=","
662 for g in ${egroups} 626 for g in ${egroups} ; do
663 do 627 export IFS=${oldifs}
664 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
665 then
666 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
667 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
668 fi 631 fi
632 if [[ -z ${defgroup} ]] ; then
633 defgroup=${g}
634 else
635 exgroups="${exgroups},${g}"
636 fi
637 export IFS=","
669 done 638 done
670 export IFS="${oldifs}" 639 export IFS=${oldifs}
640
671 opts="${opts} -g ${egroups}" 641 opts="${opts} -g ${defgroup}"
642 if [[ ! -z ${exgroups} ]] ; then
643 opts="${opts} -G ${exgroups:1}"
644 fi
672 else 645 else
673 egroups="(none)" 646 egroups="(none)"
674 fi 647 fi
675 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
676 649
677 # handle extra and add the user 650 # handle extra and add the user
678 local eextra="$@"
679 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
680 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
681 if [ "${ARCH}" == "macos" ]; 653 case ${CHOST} in
682 then 654 *-darwin*)
683 ### Make the user 655 ### Make the user
684 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
685 then
686 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
687 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
688 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
689 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
690 ### Add the user to the groups specified 661 ### Add the user to the groups specified
662 local oldifs=${IFS}
663 export IFS=","
691 for g in ${egroups} 664 for g in ${egroups} ; do
692 do
693 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
694 done 666 done
667 export IFS=${oldifs}
695 else 668 else
696 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
697 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
698 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
699 die "Required function missing" 672 die "Required function missing"
700 fi 673 fi
701 else 674 ;;
702 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
703 then 676 if [[ -z $@ ]] ; then
704 useradd ${opts} ${euser} \ 677 pw useradd ${euser} ${opts} \
705 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
679 die "enewuser failed"
680 else
681 einfo " - Extra: $@"
682 pw useradd ${euser} ${opts} \
683 "$@" || die "enewuser failed"
684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
690 else
691 einfo " - Extra: $@"
692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
711 useradd ${opts} \
712 -c "added by portage for ${PN}" \
713 ${euser} \
706 || die "enewuser failed" 714 || die "enewuser failed"
707 else 715 else
708 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
709 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
710 || die "enewuser failed" 719 || die "enewuser failed"
711 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
712 fi 729 fi
730
713 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
714
715 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
716 then
717 einfo " - Creating ${ehome} in ${D}"
718 dodir ${ehome}
719 fowners ${euser} ${ehome}
720 fperms 755 ${ehome}
721 fi
722} 732}
723 733
724# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
725# vapier@gentoo.org 735# @USAGE: <group> [gid]
726# 736# @DESCRIPTION:
727# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
728# 738# group to the system. Just give it a group name to add and enewgroup will
729# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
730# groupname: REQUIRED ! 740# allocate the next available one.
731# gid: next available (see groupadd(8))
732# extra: none
733enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
734 # get the group 749 # get the group
735 local egroup="$1"; shift 750 local egroup="$1"; shift
736 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
737 then 752 then
738 eerror "No group specified !" 753 eerror "No group specified !"
739 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
740 fi 755 fi
741 756
742 # see if group already exists 757 # see if group already exists
743 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
744 then
745 return 0 759 return 0
746 fi 760 fi
747 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
748 762
749 # options to pass to useradd 763 # options to pass to useradd
755 then 769 then
756 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
757 then 771 then
758 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
759 then 773 then
760 if [ "${ARCH}" == "macos" ] ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
761 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
762 else 776 else
763 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
764 fi 778 fi
765 else 779 else
779 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
780 794
781 # add the group 795 # add the group
782 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
783 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
784 if [ "${ARCH}" == "macos" ]; 798 case ${CHOST} in
785 then 799 *-darwin*)
786 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
787 then 801 then
788 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
789 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
790 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
791 die "Required function missing" 805 die "Required function missing"
792 fi 806 fi
793 807
794 # If we need the next available 808 # If we need the next available
795 case ${egid} in 809 case ${egid} in
796 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
797 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
798 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
799 done 813 done
800 esac 814 esac
801 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
802 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
803 else 817 ;;
818
819 *-freebsd*|*-dragonfly*)
820 case ${egid} in
821 *[!0-9]*) # Non numeric
822 for ((egid = 101; egid <= 999; egid++)); do
823 [[ -z $(egetent group ${egid}) ]] && break
824 done
825 esac
826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
804 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
805 fi 841 ;;
842 esac
806 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
807} 844}
808 845
809# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
810# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
811# 848# @DESCRIPTION:
812# edos2unix(file, <more files>...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
813edos2unix() { 853edos2unix() {
814 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
815 do
816 cp "${f}" ${T}/edos2unix
817 sed 's/\r$//' ${T}/edos2unix > "${f}"
818 done
819} 855}
820 856
821# Make a desktop file ! 857# Make a desktop file !
822# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
823# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
824# gnome2 /usr/share/applications
825# gnome1 /usr/share/gnome/apps/
826# KDE ${KDEDIR}/share/applnk /usr/share/applnk
827# 860#
828# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
829# 862#
830# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
831# name: the name that will show up in the menu 864# name: the name that will show up in the menu
832# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
833# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
834# a full path to an icon 867# a full path to an icon
835# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
836# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
837# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
838make_desktop_entry() { 871make_desktop_entry() {
839 [ -z "$1" ] && eerror "You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
840 873
841 local exec="${1}" 874 local exec=${1}
842 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
843 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
844 local type="${4}" 877 local type=${4}
845 local subdir="${6}" 878 local path=${5}
846 local path="${5:-${GAMES_BINDIR}}" 879
847 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
848 then 881 local catmaj=${CATEGORY%%-*}
849 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
850 "app-emulation") 883 case ${catmaj} in
851 type=Emulator 884 app)
852 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 *) type=;;
903 esac
853 ;; 904 ;;
854 "games-"*) 905
855 type=Game 906 dev)
856 subdir="Games" 907 type="Development"
857 ;; 908 ;;
858 "net-"*) 909
859 type=Network 910 games)
860 subdir="${type}" 911 case ${catmin} in
912 action|fps) type=ActionGame;;
913 arcade) type=ArcadeGame;;
914 board) type=BoardGame;;
915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
917 puzzle) type=LogicGame;;
918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
920 simulation) type=Simulation;;
921 sports) type=SportsGame;;
922 strategy) type=StrategyGame;;
923 *) type=;;
924 esac
925 type="Game;${type}"
861 ;; 926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
934 ;;
935
936 mail)
937 type="Network;Email"
938 ;;
939
940 media)
941 case ${catmin} in
942 gfx) type=Graphics;;
943 radio) type=Tuner;;
944 sound) type=Audio;;
945 tv) type=TV;;
946 video) type=Video;;
947 *) type=;;
948 esac
949 type="AudioVideo;${type}"
950 ;;
951
952 net)
953 case ${catmin} in
954 dialup) type=Dialup;;
955 ftp) type=FileTransfer;;
956 im) type=InstantMessaging;;
957 irc) type=IRCClient;;
958 mail) type=Email;;
959 news) type=News;;
960 nntp) type=News;;
961 p2p) type=FileTransfer;;
962 *) type=;;
963 esac
964 type="Network;${type}"
965 ;;
966
967 sci)
968 case ${catmin} in
969 astro*) type=Astronomy;;
970 bio*) type=Biology;;
971 calc*) type=Calculator;;
972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
974 geo*) type=Geology;;
975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
978 *) type=;;
979 esac
980 type="Science;${type}"
981 ;;
982
983 sys)
984 type="System"
985 ;;
986
987 www)
988 case ${catmin} in
989 client) type=WebBrowser;;
990 *) type=;;
991 esac
992 type="Network"
993 ;;
994
862 *) 995 *)
863 type= 996 type=
864 subdir=
865 ;; 997 ;;
866 esac 998 esac
867 fi 999 fi
868 local desktop="${T}/${exec}.desktop" 1000 if [ "${SLOT}" == "0" ] ; then
1001 local desktop_name="${PN}"
1002 else
1003 local desktop_name="${PN}-${SLOT}"
1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
869 1007
1008 cat <<-EOF > "${desktop}"
870echo "[Desktop Entry] 1009 [Desktop Entry]
871Encoding=UTF-8
872Version=0.9.2
873Name=${name} 1010 Name=${name}
874Type=Application 1011 Type=Application
875Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
876Exec=${exec} 1013 Exec=${exec}
877Path=${path} 1014 TryExec=${exec%% *}
878Icon=${icon} 1015 Icon=${icon}
879Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
880 1018
881 if [ -d "/usr/share/applications" ] 1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
882 then 1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
883 insinto /usr/share/applications 1024 insinto /usr/share/applications
884 doins "${desktop}" 1025 doins "${desktop}"
885 fi 1026 )
1027}
886 1028
887 #if [ -d "/usr/share/gnome/apps" ] 1029# @FUNCTION: validate_desktop_entries
888 #then 1030# @USAGE: [directories]
889 # insinto /usr/share/gnome/apps/Games 1031# @MAINTAINER:
890 # doins ${desktop} 1032# Carsten Lohrke <carlo@gentoo.org>
891 #fi 1033# @DESCRIPTION:
892 1034# Validate desktop entries using desktop-file-utils
893 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1035validate_desktop_entries() {
894 #then 1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
895 # for ver in /usr/kde/* 1037 einfo "Checking desktop entry validity"
896 # do 1038 local directories=""
897 # insinto ${ver}/share/applnk/Games 1039 for d in /usr/share/applications $@ ; do
898 # doins ${desktop} 1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
899 # done 1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
900 #fi 1054 fi
1055}
901 1056
902 if [ -d "/usr/share/applnk" ] 1057# @FUNCTION: make_session_desktop
903 then 1058# @USAGE: <title> <command> [command args...]
904 insinto /usr/share/applnk/${subdir} 1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
1064make_session_desktop() {
1065 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1067
1068 local title=$1
1069 local command=$2
1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
1072
1073 cat <<-EOF > "${desktop}"
1074 [Desktop Entry]
1075 Name=${title}
1076 Comment=This session logs you into ${title}
1077 Exec=${command} $*
1078 TryExec=${command}
1079 Type=XSession
1080 EOF
1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
1085 insinto /usr/share/xsessions
905 doins "${desktop}" 1086 doins "${desktop}"
1087 )
1088}
1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
1095domenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 local i j ret=0
1100 insinto /usr/share/applications
1101 for i in "$@" ; do
1102 if [[ -f ${i} ]] ; then
1103 doins "${i}"
1104 ((ret+=$?))
1105 elif [[ -d ${i} ]] ; then
1106 for j in "${i}"/*.desktop ; do
1107 doins "${j}"
1108 ((ret+=$?))
1109 done
1110 else
1111 ((++ret))
906 fi 1112 fi
1113 done
1114 exit ${ret}
1115 )
1116}
907 1117
908 return 0 1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
1126 insinto /usr/share/applications
1127 newins "$@"
1128 )
1129}
1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
1136doicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 local i j ret
1141 insinto /usr/share/pixmaps
1142 for i in "$@" ; do
1143 if [[ -f ${i} ]] ; then
1144 doins "${i}"
1145 ((ret+=$?))
1146 elif [[ -d ${i} ]] ; then
1147 for j in "${i}"/*.png ; do
1148 doins "${j}"
1149 ((ret+=$?))
1150 done
1151 else
1152 ((++ret))
1153 fi
1154 done
1155 exit ${ret}
1156 )
1157}
1158
1159# @FUNCTION: newicon
1160# @USAGE: <icon> <newname>
1161# @DESCRIPTION:
1162# Like all other new* functions, install the specified icon as newname.
1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
1167 insinto /usr/share/pixmaps
1168 newins "$@"
1169 )
909} 1170}
910 1171
911# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
912find_unpackable_file() { 1173find_unpackable_file() {
913 local src="$1" 1174 local src=$1
914 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
915 then
916 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
917 else 1177 else
918 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
919 then
920 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
921 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
922 then
923 src="${PWD}/${src}" 1181 src=${PWD}/${src}
924 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
925 then
926 src="${src}" 1183 src=${src}
927 fi
928 fi 1184 fi
929 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
930 echo "${src}" 1187 echo "${src}"
931} 1188}
932 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
933# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
934# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
935# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
936# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
937# 1197#
938# Usage: unpack_pdv [file to unpack] [size of off_t]
939# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
940# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
941# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
942# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
943# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
944# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
945# basically look for the first lseek command (we do the strings/grep because 1210# Basically look for the first lseek command (we do the strings/grep because
946# sometimes the function call is _llseek or something) and steal the 2nd 1211# sometimes the function call is _llseek or something) and steal the 2nd
947# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
948# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
949# lseek 1216# lseek
950# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
951# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
952# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
953unpack_pdv() { 1222unpack_pdv() {
954 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
955 local sizeoff_t="$2" 1224 local sizeoff_t=$2
956 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
957 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
958 1228
959 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
960 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
961 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
962 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
963 1233
964 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
965 local metafile="`mymktemp ${T}`" 1235 local metafile=$(emktemp)
966 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
967 1237
968 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
969 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
970 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
971 1241
972 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
973 local tmpfile="`mymktemp ${T}`" 1243 local tmpfile=$(emktemp)
974 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
975 1245
976 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
977 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
978 iscompressed=1 1248 iscompressed=1
979 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
980 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
981 else 1251 else
982 iscompressed=0 1252 iscompressed=0
983 fi 1253 fi
984 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
985 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
986 istar=1 1256 istar=1
987 else 1257 else
988 istar=0 1258 istar=0
989 fi 1259 fi
990 1260
1018 true 1288 true
1019 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1020 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1021} 1291}
1022 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1023# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1024# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1025# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1026# many other game companies. 1299# many other game companies.
1027# 1300#
1028# Usage: unpack_makeself [file to unpack] [offset] 1301# If the file is not specified, then ${A} is used. If the
1029# - If the file is not specified then unpack will utilize ${A}.
1030# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1031# the proper offset from the script itself. 1303# the proper offset from the script itself.
1032unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1033 local src="`find_unpackable_file $1`" 1306 local src=$(find_unpackable_file "${src_input}")
1034 local skip="$2" 1307 local skip=$2
1308 local exe=$3
1035 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1036 local shrtsrc="`basename ${src}`" 1312 local shrtsrc=$(basename "${src}")
1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1038 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1039 then
1040 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1041 local skip=0 1316 local skip=0
1317 exe=tail
1042 case ${ver} in 1318 case ${ver} in
1043 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1044 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1045 ;; 1321 ;;
1046 2.0|2.0.1) 1322 2.0|2.0.1)
1047 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1048 ;; 1324 ;;
1049 2.1.1) 1325 2.1.1)
1050 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1326 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1051 let skip="skip + 1" 1327 let skip="skip + 1"
1052 ;; 1328 ;;
1053 2.1.2) 1329 2.1.2)
1054 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1330 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1055 let skip="skip + 1" 1331 let skip="skip + 1"
1056 ;; 1332 ;;
1057 2.1.3) 1333 2.1.3)
1058 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1059 let skip="skip + 1" 1335 let skip="skip + 1"
1336 ;;
1337 2.1.4|2.1.5)
1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1339 skip=$(head -n ${skip} "${src}" | wc -c)
1340 exe="dd"
1060 ;; 1341 ;;
1061 *) 1342 *)
1062 eerror "I'm sorry, but I was unable to support the Makeself file." 1343 eerror "I'm sorry, but I was unable to support the Makeself file."
1063 eerror "The version I detected was '${ver}'." 1344 eerror "The version I detected was '${ver}'."
1064 eerror "Please file a bug about the file ${shrtsrc} at" 1345 eerror "Please file a bug about the file ${shrtsrc} at"
1066 die "makeself version '${ver}' not supported" 1347 die "makeself version '${ver}' not supported"
1067 ;; 1348 ;;
1068 esac 1349 esac
1069 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1350 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1070 fi 1351 fi
1352 case ${exe} in
1353 tail) exe="tail -n +${skip} '${src}'";;
1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1355 *) die "makeself cant handle exe '${exe}'"
1356 esac
1071 1357
1072 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1073 local tmpfile="`mymktemp ${T}`" 1359 local tmpfile=$(emktemp)
1074 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1075 local filetype="`file -b ${tmpfile}`" 1361 local filetype=$(file -b "${tmpfile}")
1076 case ${filetype} in 1362 case ${filetype} in
1077 *tar\ archive) 1363 *tar\ archive*)
1078 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1079 ;; 1365 ;;
1080 bzip2*) 1366 bzip2*)
1081 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1082 ;; 1368 ;;
1083 gzip*) 1369 gzip*)
1084 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1370 eval ${exe} | tar --no-same-owner -xzf -
1085 ;; 1371 ;;
1086 compress*) 1372 compress*)
1087 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1373 eval ${exe} | gunzip | tar --no-same-owner -xf -
1088 ;; 1374 ;;
1089 *) 1375 *)
1090 eerror "Unknown filetype \"${filetype}\" ?" 1376 eerror "Unknown filetype \"${filetype}\" ?"
1091 false 1377 false
1092 ;; 1378 ;;
1093 esac 1379 esac
1094 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1095} 1381}
1096 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1097# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1098#
1099# Usage: check_license [license]
1100# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1101check_license() { 1388check_license() {
1102 local lic=$1 1389 local lic=$1
1103 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1104 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1105 else 1392 else
1106 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1107 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1108 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1109 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1110 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1111 lic="${src}" 1398 lic="${lic}"
1112 fi
1113 fi 1399 fi
1114 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1115 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1116 1402
1117 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1118 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1119 local alic 1405 local alic
1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1120 for alic in "${ACCEPT_LICENSE}" ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1121 [ "${alic}" == "*" ] && return 0 1408 if [[ ${alic} == ${l} ]]; then
1122 [ "${alic}" == "${l}" ] && return 0 1409 eshopts_pop
1410 return 0
1411 fi
1123 done 1412 done
1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1124 1415
1125 local licmsg="`mymktemp ${T}`" 1416 local licmsg=$(emktemp)
1126 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1127********************************************************** 1418 **********************************************************
1128The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1129package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1130continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1131CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1132********************************************************** 1423 **********************************************************
1133 1424
1134EOF 1425 EOF
1135 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1136 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1137 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1138 read alic 1429 read alic
1139 case ${alic} in 1430 case ${alic} in
1146 die "Failed to accept license" 1437 die "Failed to accept license"
1147 ;; 1438 ;;
1148 esac 1439 esac
1149} 1440}
1150 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1151# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1152# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1153# 1447#
1154# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1155# standardize everything. all you have to do is call cdrom_get_cds() 1449# standardize everything. All you have to do is call cdrom_get_cds()
1156# and when the function returns, you can assume that the cd has been 1450# and when the function returns, you can assume that the cd has been
1157# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1158# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1159# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1160# etc... if you want to give the cds better names, then just export 1458# etc... If you want to give the cds better names, then just export
1161# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1162# 1462#
1163# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1164#
1165# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1166# - this will attempt to locate a cd based upon a file that is on
1167# the cd ... the more files you give this function, the more cds
1168# the cdrom functions will handle
1169cdrom_get_cds() { 1464cdrom_get_cds() {
1170 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1171 # the # of files they gave us 1466 # the # of files they gave us
1172 local cdcnt=0 1467 local cdcnt=0
1173 local f= 1468 local f=
1174 for f in "$@" ; do 1469 for f in "$@" ; do
1175 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1176 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1177 done 1472 done
1178 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1179 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1180 1475
1181 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1182 # if they did, let's just believe them that it's correct 1477 # if they did, let's just believe them that it's correct
1183 if [ ! -z "${CD_ROOT}" ] ; then 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1184 export CDROM_ROOT="${CD_ROOT}"
1185 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1186 return
1187 fi
1188 # do the same for CD_ROOT_X
1189 if [ ! -z "${CD_ROOT_1}" ] ; then
1190 local var= 1479 local var=
1191 cdcnt=0 1480 cdcnt=0
1192 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1193 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1194 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1195 if [ -z "${!var}" ] ; then 1485 if [[ -z ${!var} ]] ; then
1196 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1197 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1198 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1199 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1200 fi 1490 fi
1201 export CDROM_ROOTS_${cdcnt}="${!var}"
1202 done 1491 done
1203 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1204 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1493 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 export CDROM_SET=-1
1495 for f in ${CDROM_CHECK_1//:/ } ; do
1496 ((++CDROM_SET))
1497 [[ -e ${CD_ROOT}/${f} ]] && break
1498 done
1499 export CDROM_MATCH=${f}
1205 return 1500 return
1206 fi 1501 fi
1207 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1208 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1209 einfon "This ebuild will need the " 1506 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1210 if [ -z "${CDROM_NAME}" ] ; then
1211 echo "cdrom for ${PN}."
1212 else
1213 echo "${CDROM_NAME}."
1214 fi
1215 echo 1507 echo
1216 einfo "If you do not have the CD, but have the data files" 1508 einfo "If you do not have the CD, but have the data files"
1217 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1218 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1219 einfo "directory containing the files." 1511 einfo "directory containing the files."
1220 echo 1512 echo
1513 einfo "For example:"
1514 einfo "export CD_ROOT=/mnt/cdrom"
1515 echo
1221 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1222 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1223 cdcnt=0 1527 cdcnt=0
1224 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1225 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1226 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1227 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1228 done 1532 done
1229 echo 1533 echo
1230 einfo "If you do not have the CDs, but have the data files" 1534 einfo "If you do not have the CDs, but have the data files"
1231 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1232 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1233 einfon "" 1537 einfon ""
1234 cdcnt=0 1538 cdcnt=0
1235 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1236 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1237 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1238 done 1542 done
1239 echo 1543 echo
1240 einfo "Or, if you have all the files in the same place, or" 1544 einfo "Or, if you have all the files in the same place, or"
1241 einfo "you only have one cdrom, you can export CD_ROOT" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1242 einfo "and that place will be used as the same data source" 1546 einfo "and that place will be used as the same data source"
1243 einfo "for all the CDs." 1547 einfo "for all the CDs."
1244 echo 1548 echo
1549 einfo "For example:"
1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1551 echo
1245 fi 1552 fi
1553
1554 export CDROM_SET=""
1246 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1247 cdrom_load_next_cd 1556 cdrom_load_next_cd
1248} 1557}
1249 1558
1250# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1251# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1252# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# Some packages are so big they come on multiple CDs. When you're done reading
1253# remember, you can only go forward in the cd chain, you can't go back. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1254cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1255 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1256 local var= 1568 local var
1257 1569 ((++CDROM_CURRENT_CD))
1258 if [ ! -z "${CD_ROOT}" ] ; then
1259 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1260 return
1261 fi
1262 1570
1263 unset CDROM_ROOT 1571 unset CDROM_ROOT
1264 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1265 if [ -z "${!var}" ] ; then 1574 if [[ -z ${!var} ]] ; then
1266 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1267 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1268 else 1577 else
1269 export CDROM_ROOT="${!var}" 1578 export CDROM_ROOT=${!var}
1270 fi 1579 fi
1271 1580
1272 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1273} 1582}
1274 1583
1277# all it does is try to locate a give file on a cd ... if the cd isn't 1586# all it does is try to locate a give file on a cd ... if the cd isn't
1278# found, then a message asking for the user to insert the cdrom will be 1587# found, then a message asking for the user to insert the cdrom will be
1279# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1280# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1281# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1282cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1283 while [ -z "${CDROM_ROOT}" ] ; do
1284 local dir="$(dirname ${@})"
1285 local file="$(basename ${@})"
1286 local mline="" 1592 local mline=""
1287 local showedmsg=0 1593 local showedmsg=0 showjolietmsg=0
1288 1594
1289 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1596 local i=0
1597 local -a cdset=(${*//:/ })
1598 if [[ -n ${CDROM_SET} ]] ; then
1599 cdset=(${cdset[${CDROM_SET}]})
1600 fi
1601
1602 while [[ -n ${cdset[${i}]} ]] ; do
1603 local dir=$(dirname ${cdset[${i}]})
1604 local file=$(basename ${cdset[${i}]})
1605
1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1290 [ -d "${mline}/${dir}" ] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1291 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1292 && export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1615 export CDROM_SET=${i}
1616 export CDROM_MATCH=${cdset[${i}]}
1617 return
1618 done <<< "$(get_mounts)"
1619
1620 ((++i))
1293 done 1621 done
1294 1622
1295 if [ -z "${CDROM_ROOT}" ] ; then
1296 echo 1623 echo
1297 if [ ${showedmsg} -eq 0 ] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1298 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1299 if [ -z "${CDROM_NAME}" ] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1300 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1301 else
1302 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1303 fi
1304 else 1628 else
1305 if [ -z "${CDROM_NAME_1}" ] ; then
1306 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1307 else
1308 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1309 einfo "Please insert+mount the ${!var} cdrom now !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1310 fi
1311 fi 1630 fi
1312 showedmsg=1 1631 else
1632 if [[ -z ${CDROM_NAME_1} ]] ; then
1633 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1634 else
1635 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1636 einfo "Please insert+mount the ${!var} cdrom now !"
1637 fi
1313 fi 1638 fi
1639 showedmsg=1
1640 fi
1314 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1315 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1316 read 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1647 ewarn "If you are having trouble with the detection"
1648 ewarn "of your CD, it is possible that you do not have"
1649 ewarn "Joliet support enabled in your kernel. Please"
1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651 ebeep 5
1317 fi 1652 fi
1653 read || die "something is screwed with your system"
1318 done 1654 done
1319} 1655}
1320 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1321# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1322# a package can support 1661# a package can support. The first form allows you to
1323# 1662# specify a list of LINGUAS. The -i builds a list of po
1324# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1325# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1326# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1327# 1666# of the lists.
1328# The first form allows you to specify a list of LINGUAS.
1329# The -i builds a list of po files found in all the
1330# directories and uses the intersection of the lists.
1331# The -u builds a list of po files found in all the
1332# directories and uses the union of the lists.
1333strip-linguas() { 1667strip-linguas() {
1334 local ls newls 1668 local ls newls nols
1335 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1336 local op="$1"; shift 1670 local op=$1; shift
1337 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1338 local d f 1672 local d f
1339 for d in "$@" ; do 1673 for d in "$@" ; do
1340 if [ "${op}" == "-u" ] ; then 1674 if [[ ${op} == "-u" ]] ; then
1341 newls="${ls}" 1675 newls=${ls}
1342 else 1676 else
1343 newls="" 1677 newls=""
1344 fi 1678 fi
1345 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1346 if [ "${op}" == "-i" ] ; then 1680 if [[ ${op} == "-i" ]] ; then
1347 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1348 else 1682 else
1349 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1350 fi 1684 fi
1351 done 1685 done
1352 ls="${newls}" 1686 ls=${newls}
1353 done 1687 done
1354 ls="${ls//.po}"
1355 else 1688 else
1356 ls="$@" 1689 ls="$@"
1357 fi 1690 fi
1358 1691
1359 ls=" ${ls} " 1692 nols=""
1360 newls="" 1693 newls=""
1361 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1362 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1695 if hasq ${f} ${ls} ; then
1363 nl="${newls} ${f}" 1696 newls="${newls} ${f}"
1364 else 1697 else
1365 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1366 fi 1699 fi
1367 done 1700 done
1701 [[ -n ${nols} ]] \
1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1703 export LINGUAS=${newls:1}
1704}
1705
1706# @FUNCTION: preserve_old_lib
1707# @USAGE: <libs to preserve> [more libs]
1708# @DESCRIPTION:
1709# These functions are useful when a lib in your package changes ABI SONAME.
1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1711# would break packages that link against it. Most people get around this
1712# by using the portage SLOT mechanism, but that is not always a relevant
1713# solution, so instead you can call this from pkg_preinst. See also the
1714# preserve_old_lib_notify function.
1715preserve_old_lib() {
1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1721
1722 # let portage worry about it
1723 has preserve-libs ${FEATURES} && return 0
1724
1725 local lib dir
1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1731 touch "${D}"/${lib}
1732 done
1733}
1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1739preserve_old_lib_notify() {
1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1744
1745 # let portage worry about it
1746 has preserve-libs ${FEATURES} && return 0
1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1753 ewarn "Old versions of installed libraries were detected on your system."
1754 ewarn "In order to avoid breaking packages that depend on these old libs,"
1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1756 ewarn "in order to remove these old dependencies. If you do not have this"
1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1758 ewarn
1759 fi
1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1763 ewarn
1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1769 fi
1770}
1771
1772# @FUNCTION: built_with_use
1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1775#
1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1777#
1778# A temporary hack until portage properly supports DEPENDing on USE
1779# flags being enabled in packages. This will check to see if the specified
1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1810 local opt=$1
1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1812
1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1815 shift
1816
1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1819
1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1821 # this gracefully
1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1850
1851 local USE_BUILT=$(<${USEFILE})
1852 while [[ $# -gt 0 ]] ; do
1853 if [[ ${opt} = "-o" ]] ; then
1854 has $1 ${USE_BUILT} && return 0
1855 else
1856 has $1 ${USE_BUILT} || return 1
1857 fi
1858 shift
1859 done
1860 [[ ${opt} = "-a" ]]
1861}
1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1866# Many configure scripts wrongly bail when a C++ compiler could not be
1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1870epunt_cxx() {
1871 local dir=$1
1872 [[ -z ${dir} ]] && dir=${S}
1873 ebegin "Removing useless C++ checks"
1874 local f
1875 find "${dir}" -name configure | while read f ; do
1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1877 done
1878 eend 0
1879}
1880
1881# @FUNCTION: make_wrapper
1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1883# @DESCRIPTION:
1884# Create a shell wrapper script named wrapper in installpath
1885# (defaults to the bindir) to execute target (default of wrapper) by
1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1887# libpaths followed by optionally changing directory to chdir.
1888make_wrapper() {
1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1890 local tmpwrapper=$(emktemp)
1891 # We don't want to quote ${bin} so that people can pass complex
1892 # things as $bin ... "./someprog --args"
1893 cat << EOF > "${tmpwrapper}"
1894#!/bin/sh
1895cd "${chdir:-.}"
1368 if [ -z "${newls}" ] ; then 1896if [ -n "${libdir}" ] ; then
1369 unset LINGUAS 1897 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1898 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1370 else 1899 else
1371 export LINGUAS="${newls}" 1900 export LD_LIBRARY_PATH="${libdir}"
1901 fi
1902fi
1903exec ${bin} "\$@"
1904EOF
1905 chmod go+rx "${tmpwrapper}"
1906 if [[ -n ${path} ]] ; then
1907 (
1908 exeinto "${path}"
1909 newexe "${tmpwrapper}" "${wrapper}"
1910 ) || die
1911 else
1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1914}
1915
1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1372 fi 1930# fi
1373} 1931
1932# cd "${D}"
1933# [[ -d usr/share/doc ]] || return 0
1934
1935# find usr/share/doc -exec gzip {} +
1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

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