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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 1.99 2004/09/07 11:41:29 vapier 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#
408
409have_NPTL() {
410
411 cat > ${T}/test-nptl.c <<-"END"
412 #define _XOPEN_SOURCE
413 #include <unistd.h>
414 #include <stdio.h>
415
416 int main()
417 {
418 char buf[255];
419 char *str = buf;
420
421 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
422 if (NULL != str) {
423 printf("%s\n", str);
424 if (NULL != strstr(str, "NPTL"))
425 return 0;
426 }
427
428 return 1;
429 }
430 END
431
432 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
433 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
434 then
435 echo "yes"
436 einfon "Checking what PTHREADS implementation we have ... "
437 if ${T}/nptl
438 then
439 return 0
440 else 461 else
441 return 1 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
442 fi
443 else
444 echo "no"
445 fi 463 fi
446
447 return 1
448}
449
450# This function check how many cpu's are present, and then set
451# -j in MAKEOPTS accordingly.
452#
453# Thanks to nall <nall@gentoo.org> for this.
454#
455get_number_of_jobs() {
456 local jobs=0
457
458 if [ ! -r /proc/cpuinfo ]
459 then
460 return 1
461 fi
462
463 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
464 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
465 then
466 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
467 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
468 ADMINPARAM="${ADMINPARAM/-j}"
469 fi
470
471 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
472
473 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
474 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
475 then
476 # these archs will always have "[Pp]rocessor"
477 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
478
479 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
480 then
481 # sparc always has "ncpus active"
482 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
483
484 elif [ "${ARCH}" = "alpha" ]
485 then
486 # alpha has "cpus active", but only when compiled with SMP
487 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
488 then
489 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
490 else
491 jobs=2
492 fi 464 fi
493
494 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
495 then
496 # ppc has "processor", but only when compiled with SMP
497 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
498 then
499 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
500 else
501 jobs=2
502 fi
503 elif [ "${ARCH}" = "s390" ]
504 then
505 # s390 has "# processors : "
506 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
507 else
508 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
509 die "Unknown ARCH -- ${ARCH}!"
510 fi
511
512 # Make sure the number is valid ...
513 if [ "${jobs}" -lt 1 ]
514 then
515 jobs=1
516 fi
517
518 if [ -n "${ADMINPARAM}" ]
519 then
520 if [ "${jobs}" -gt "${ADMINPARAM}" ]
521 then
522 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
523 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
524 else
525 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
526 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
527 fi
528 fi
529} 465}
530 466
531# Cheap replacement for when debianutils (and thus mktemp) 467# @FUNCTION: egetent
532# does not exist on the users system 468# @USAGE: <database> <key>
533# vapier@gentoo.org 469# @MAINTAINER:
534# 470# base-system@gentoo.org (Linux)
535# Takes just 1 parameter (the directory to create tmpfile in) 471# Joe Jezak <josejx@gmail.com> (OS X)
536mymktemp() { 472# usata@gentoo.org (OS X)
537 local topdir="$1" 473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
538 474# @DESCRIPTION:
539 [ -z "${topdir}" ] && topdir=/tmp 475# Small wrapper for getent (Linux),
540 if [ "`which mktemp 2>/dev/null`" ] 476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
541 then
542 mktemp -p ${topdir}
543 else
544 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
545 touch ${tmp}
546 echo ${tmp}
547 fi
548}
549
550# Small wrapper for getent (Linux) and nidump (Mac OS X)
551# used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
552# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
553#
554# egetent(database, key)
555egetent() { 478egetent() {
556 if [ "${ARCH}" == "macos" ] ; then 479 case ${CHOST} in
480 *-darwin[678])
557 case "$2" in 481 case "$2" in
558 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
559 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
560 ;; 484 ;;
561 *) # Numeric 485 *) # Numeric
562 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
563 ;; 487 ;;
564 esac 488 esac
565 else 489 ;;
566 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"
567 fi 512 fi
568}
569 513
570# Simplify/standardize adding users to the system 514 pw show ${action} ${opts} "$2" -q
571# vapier@gentoo.org 515 ;;
572# 516 *-netbsd*|*-openbsd*)
573# enewuser(username, uid, shell, homedir, groups, extra options) 517 grep "$2:\*:" /etc/$1
574# 518 ;;
575# Default values if you do not specify any: 519 *)
576# username: REQUIRED ! 520 type -p nscd >& /dev/null && nscd -i "$1"
577# uid: next available (see useradd(8)) 521 getent "$1" "$2"
578# note: pass -1 to get default behavior 522 ;;
579# shell: /bin/false 523 esac
580# homedir: /dev/null 524}
581# groups: none 525
582# 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}'.
583enewuser() { 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
584 # get the username 542 # get the username
585 local euser="$1"; shift 543 local euser=$1; shift
586 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
587 then
588 eerror "No username specified !" 545 eerror "No username specified !"
589 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
590 fi 547 fi
591 548
592 # lets see if the username already exists 549 # lets see if the username already exists
593 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
594 then
595 return 0 551 return 0
596 fi 552 fi
597 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
598 554
599 # options to pass to useradd 555 # options to pass to useradd
600 local opts= 556 local opts=
601 557
602 # handle uid 558 # handle uid
603 local euid="$1"; shift 559 local euid=$1; shift
604 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
605 then
606 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
607 then
608 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
609 then
610 euid="next" 563 euid="next"
611 fi 564 fi
612 else 565 else
613 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
614 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
615 fi 568 fi
616 else 569 else
617 euid="next" 570 euid="next"
618 fi 571 fi
619 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
620 then 573 for ((euid = 101; euid <= 999; euid++)); do
621 local pwrange
622 if [ "${ARCH}" == "macos" ] ; then
623 pwrange="`jot 898 101`"
624 else
625 pwrange="`seq 101 999`"
626 fi
627 for euid in ${pwrange} ; do
628 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
629 done 575 done
630 fi 576 fi
631 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
632 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
633 579
634 # handle shell 580 # handle shell
635 local eshell="$1"; shift 581 local eshell=$1; shift
636 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
637 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
638 if [ ! -e "${eshell}" ]
639 then
640 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
641 die "${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"
642 fi 590 fi
643 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
644 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}
645 fi 607 fi
646 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
647 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
648 610
649 # handle homedir 611 # handle homedir
650 local ehome="$1"; shift 612 local ehome=$1; shift
651 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
652 then
653 ehome="/dev/null" 614 ehome="/dev/null"
654 fi 615 fi
655 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
656 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
657 618
658 # handle groups 619 # handle groups
659 local egroups="$1"; shift 620 local egroups=$1; shift
660 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
661 then
662 local oldifs="${IFS}" 622 local oldifs=${IFS}
623 local defgroup="" exgroups=""
624
663 export IFS="," 625 export IFS=","
664 for g in ${egroups} 626 for g in ${egroups} ; do
665 do 627 export IFS=${oldifs}
666 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
667 then
668 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
669 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
670 fi 631 fi
632 if [[ -z ${defgroup} ]] ; then
633 defgroup=${g}
634 else
635 exgroups="${exgroups},${g}"
636 fi
637 export IFS=","
671 done 638 done
672 export IFS="${oldifs}" 639 export IFS=${oldifs}
640
673 opts="${opts} -g ${egroups}" 641 opts="${opts} -g ${defgroup}"
642 if [[ ! -z ${exgroups} ]] ; then
643 opts="${opts} -G ${exgroups:1}"
644 fi
674 else 645 else
675 egroups="(none)" 646 egroups="(none)"
676 fi 647 fi
677 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
678 649
679 # handle extra and add the user 650 # handle extra and add the user
680 local eextra="$@"
681 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
682 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
683 if [ "${ARCH}" == "macos" ]; 653 case ${CHOST} in
684 then 654 *-darwin*)
685 ### Make the user 655 ### Make the user
686 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
687 then
688 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
689 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
690 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
691 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
692 ### Add the user to the groups specified 661 ### Add the user to the groups specified
662 local oldifs=${IFS}
663 export IFS=","
693 for g in ${egroups} 664 for g in ${egroups} ; do
694 do
695 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
696 done 666 done
667 export IFS=${oldifs}
697 else 668 else
698 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
699 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
700 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
701 die "Required function missing" 672 die "Required function missing"
702 fi 673 fi
703 else 674 ;;
704 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
705 then 676 if [[ -z $@ ]] ; then
706 useradd ${opts} ${euser} \ 677 pw useradd ${euser} ${opts} \
707 -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} \
708 || die "enewuser failed" 714 || die "enewuser failed"
709 else 715 else
710 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
711 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
712 || die "enewuser failed" 719 || die "enewuser failed"
713 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}/${ehome}"
714 fi 729 fi
730
715 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
716
717 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
718 then
719 einfo " - Creating ${ehome} in ${D}"
720 dodir ${ehome}
721 fowners ${euser} ${ehome}
722 fperms 755 ${ehome}
723 fi
724} 732}
725 733
726# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
727# vapier@gentoo.org 735# @USAGE: <group> [gid]
728# 736# @DESCRIPTION:
729# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
730# 738# group to the system. Just give it a group name to add and enewgroup will
731# 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
732# groupname: REQUIRED ! 740# allocate the next available one.
733# gid: next available (see groupadd(8))
734# extra: none
735enewgroup() { 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
736 # get the group 749 # get the group
737 local egroup="$1"; shift 750 local egroup="$1"; shift
738 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
739 then 752 then
740 eerror "No group specified !" 753 eerror "No group specified !"
741 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
742 fi 755 fi
743 756
744 # see if group already exists 757 # see if group already exists
745 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
746 then
747 return 0 759 return 0
748 fi 760 fi
749 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
750 762
751 # options to pass to useradd 763 # options to pass to useradd
757 then 769 then
758 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
759 then 771 then
760 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
761 then 773 then
762 if [ "${ARCH}" == "macos" ] ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
763 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
764 else 776 else
765 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
766 fi 778 fi
767 else 779 else
781 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
782 794
783 # add the group 795 # add the group
784 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
785 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
786 if [ "${ARCH}" == "macos" ]; 798 case ${CHOST} in
787 then 799 *-darwin*)
788 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
789 then 801 then
790 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
791 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
792 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
793 die "Required function missing" 805 die "Required function missing"
794 fi 806 fi
795 807
796 # If we need the next available 808 # If we need the next available
797 case ${egid} in 809 case ${egid} in
798 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
799 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
800 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
801 done 813 done
802 esac 814 esac
803 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
804 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
805 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 *)
806 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
807 fi 841 ;;
842 esac
808 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
809} 844}
810 845
811# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
812# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
813# 848# @DESCRIPTION:
814# edos2unix(file, <more files>...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
815edos2unix() { 853edos2unix() {
816 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
817 do
818 cp "${f}" ${T}/edos2unix
819 sed 's/\r$//' ${T}/edos2unix > "${f}"
820 done
821} 855}
822 856
823# Make a desktop file ! 857# Make a desktop file !
824# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
825# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
826# gnome2 /usr/share/applications
827# gnome1 /usr/share/gnome/apps/
828# KDE ${KDEDIR}/share/applnk /usr/share/applnk
829# 860#
830# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
831# 862#
832# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
833# name: the name that will show up in the menu 864# name: the name that will show up in the menu
834# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
835# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
836# a full path to an icon 867# a full path to an icon
837# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
838# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
839# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
840make_desktop_entry() { 871make_desktop_entry() {
841 [ -z "$1" ] && eerror "You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
842 873
843 local exec="${1}" 874 local exec=${1}
844 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
845 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
846 local type="${4}" 877 local type=${4}
847 local subdir="${6}" 878 local path=${5}
848 local path="${5:-${GAMES_PREFIX}}" 879
849 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
850 then 881 local catmaj=${CATEGORY%%-*}
851 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
852 "app-emulation") 883 case ${catmaj} in
853 type=Emulator 884 app)
854 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 *) type=;;
903 esac
855 ;; 904 ;;
856 "games-"*) 905
857 type=Game 906 dev)
858 subdir="Games" 907 type="Development"
859 ;; 908 ;;
860 "net-"*) 909
861 type=Network 910 games)
862 subdir="${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}"
863 ;; 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 ${catmin} in
989 client) type=WebBrowser;;
990 *) type=;;
991 esac
992 type="Network"
993 ;;
994
864 *) 995 *)
865 type= 996 type=
866 subdir=
867 ;; 997 ;;
868 esac 998 esac
869 fi 999 fi
870 local desktop="${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%% *:-${desktop_name}}.desktop
871 1007
1008 cat <<-EOF > "${desktop}"
872echo "[Desktop Entry] 1009 [Desktop Entry]
873Encoding=UTF-8
874Version=0.9.2
875Name=${name} 1010 Name=${name}
876Type=Application 1011 Type=Application
877Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
878Exec=${exec} 1013 Exec=${exec}
879Path=${path} 1014 TryExec=${exec%% *}
880Icon=${icon} 1015 Icon=${icon}
881Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
882 1018
883 if [ -d "/usr/share/applications" ] 1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
884 then 1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
885 insinto /usr/share/applications 1024 insinto /usr/share/applications
886 doins "${desktop}" 1025 doins "${desktop}"
887 fi 1026 )
1027}
888 1028
889 #if [ -d "/usr/share/gnome/apps" ] 1029# @FUNCTION: validate_desktop_entries
890 #then 1030# @USAGE: [directories]
891 # insinto /usr/share/gnome/apps/Games 1031# @MAINTAINER:
892 # doins ${desktop} 1032# Carsten Lohrke <carlo@gentoo.org>
893 #fi 1033# @DESCRIPTION:
894 1034# Validate desktop entries using desktop-file-utils
895 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1035validate_desktop_entries() {
896 #then 1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
897 # for ver in /usr/kde/* 1037 einfo "Checking desktop entry validity"
898 # do 1038 local directories=""
899 # insinto ${ver}/share/applnk/Games 1039 for d in /usr/share/applications $@ ; do
900 # doins ${desktop} 1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
901 # 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/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
902 #fi 1054 fi
1055}
903 1056
904 if [ -d "/usr/share/applnk" ] 1057# @FUNCTION: make_session_desktop
905 then 1058# @USAGE: <title> <command> [command args...]
906 insinto /usr/share/applnk/${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
907 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))
908 fi 1112 fi
1113 done
1114 exit ${ret}
1115 )
1116}
909 1117
910 return 0 1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
1126 insinto /usr/share/applications
1127 newins "$@"
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 )
911} 1170}
912 1171
913# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
914find_unpackable_file() { 1173find_unpackable_file() {
915 local src="$1" 1174 local src=$1
916 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
917 then
918 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
919 else 1177 else
920 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
921 then
922 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
923 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
924 then
925 src="${PWD}/${src}" 1181 src=${PWD}/${src}
926 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
927 then
928 src="${src}" 1183 src=${src}
929 fi
930 fi 1184 fi
931 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
932 echo "${src}" 1187 echo "${src}"
933} 1188}
934 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
935# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
936# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
937# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
938# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
939# 1197#
940# Usage: unpack_pdv [file to unpack] [size of off_t]
941# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
942# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
943# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
944# 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
945# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
946# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
947# 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
948# 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
949# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
950# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
951# lseek 1216# lseek
952# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
953# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
954# 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.
955unpack_pdv() { 1222unpack_pdv() {
956 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
957 local sizeoff_t="$2" 1224 local sizeoff_t=$2
958 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
959 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
960 1228
961 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
962 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
963 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
964 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
965 1233
966 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
967 local metafile="`mymktemp ${T}`" 1235 local metafile=$(emktemp)
968 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
969 1237
970 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
971 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
972 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
973 1241
974 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
975 local tmpfile="`mymktemp ${T}`" 1243 local tmpfile=$(emktemp)
976 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}
977 1245
978 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
979 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
980 iscompressed=1 1248 iscompressed=1
981 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
982 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
983 else 1251 else
984 iscompressed=0 1252 iscompressed=0
985 fi 1253 fi
986 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
987 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
988 istar=1 1256 istar=1
989 else 1257 else
990 istar=0 1258 istar=0
991 fi 1259 fi
992 1260
1020 true 1288 true
1021 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1022 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1023} 1291}
1024 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1025# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1026# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1027# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1028# many other game companies. 1299# many other game companies.
1029# 1300#
1030# Usage: unpack_makeself [file to unpack] [offset] 1301# If the file is not specified, then ${A} is used. If the
1031# - If the file is not specified then unpack will utilize ${A}.
1032# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1033# the proper offset from the script itself. 1303# the proper offset from the script itself.
1034unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1035 local src="`find_unpackable_file $1`" 1306 local src=$(find_unpackable_file "${src_input}")
1036 local skip="$2" 1307 local skip=$2
1308 local exe=$3
1037 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1038 local shrtsrc="`basename ${src}`" 1312 local shrtsrc=$(basename "${src}")
1039 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1040 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1041 then
1042 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1043 local skip=0 1316 local skip=0
1317 exe=tail
1044 case ${ver} in 1318 case ${ver} in
1045 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
1046 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1047 ;; 1321 ;;
1048 2.0|2.0.1) 1322 2.0|2.0.1)
1049 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1050 ;; 1324 ;;
1051 2.1.1) 1325 2.1.1)
1052 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1326 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1053 let skip="skip + 1" 1327 let skip="skip + 1"
1054 ;; 1328 ;;
1055 2.1.2) 1329 2.1.2)
1056 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1330 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1057 let skip="skip + 1" 1331 let skip="skip + 1"
1058 ;; 1332 ;;
1059 2.1.3) 1333 2.1.3)
1060 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1061 let skip="skip + 1" 1335 let skip="skip + 1"
1336 ;;
1337 2.1.4|2.1.5)
1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1339 skip=$(head -n ${skip} "${src}" | wc -c)
1340 exe="dd"
1062 ;; 1341 ;;
1063 *) 1342 *)
1064 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."
1065 eerror "The version I detected was '${ver}'." 1344 eerror "The version I detected was '${ver}'."
1066 eerror "Please file a bug about the file ${shrtsrc} at" 1345 eerror "Please file a bug about the file ${shrtsrc} at"
1068 die "makeself version '${ver}' not supported" 1347 die "makeself version '${ver}' not supported"
1069 ;; 1348 ;;
1070 esac 1349 esac
1071 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1350 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1072 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
1073 1357
1074 # 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
1075 local tmpfile="`mymktemp ${T}`" 1359 local tmpfile=$(emktemp)
1076 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1077 local filetype="`file -b ${tmpfile}`" 1361 local filetype=$(file -b "${tmpfile}")
1078 case ${filetype} in 1362 case ${filetype} in
1079 *tar\ archive) 1363 *tar\ archive*)
1080 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1081 ;; 1365 ;;
1082 bzip2*) 1366 bzip2*)
1083 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1084 ;; 1368 ;;
1085 gzip*) 1369 gzip*)
1086 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1370 eval ${exe} | tar --no-same-owner -xzf -
1087 ;; 1371 ;;
1088 compress*) 1372 compress*)
1089 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1373 eval ${exe} | gunzip | tar --no-same-owner -xf -
1090 ;; 1374 ;;
1091 *) 1375 *)
1092 eerror "Unknown filetype \"${filetype}\" ?" 1376 eerror "Unknown filetype \"${filetype}\" ?"
1093 false 1377 false
1094 ;; 1378 ;;
1095 esac 1379 esac
1096 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1097} 1381}
1098 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1099# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1100#
1101# Usage: check_license [license]
1102# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1103check_license() { 1388check_license() {
1104 local lic=$1 1389 local lic=$1
1105 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1106 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1107 else 1392 else
1108 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1109 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1110 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1111 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1112 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1113 lic="${src}" 1398 lic="${lic}"
1114 fi
1115 fi 1399 fi
1116 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1117 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1118 1402
1119 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1120 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1121 local alic 1405 local alic
1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1122 for alic in "${ACCEPT_LICENSE}" ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1123 [ "${alic}" == "*" ] && return 0 1408 if [[ ${alic} == ${l} ]]; then
1124 [ "${alic}" == "${l}" ] && return 0 1409 eshopts_pop
1410 return 0
1411 fi
1125 done 1412 done
1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1126 1415
1127 local licmsg="`mymktemp ${T}`" 1416 local licmsg=$(emktemp)
1128 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1129********************************************************** 1418 **********************************************************
1130The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1131package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1132continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1133CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1134********************************************************** 1423 **********************************************************
1135 1424
1136EOF 1425 EOF
1137 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1138 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1139 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1140 read alic 1429 read alic
1141 case ${alic} in 1430 case ${alic} in
1148 die "Failed to accept license" 1437 die "Failed to accept license"
1149 ;; 1438 ;;
1150 esac 1439 esac
1151} 1440}
1152 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1153# 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
1154# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1155# 1447#
1156# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1157# 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()
1158# 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
1159# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1160# 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#
1161# 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',
1162# 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
1163# 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.
1164# 1462#
1165# 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.
1166#
1167# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1168# - this will attempt to locate a cd based upon a file that is on
1169# the cd ... the more files you give this function, the more cds
1170# the cdrom functions will handle
1171cdrom_get_cds() { 1464cdrom_get_cds() {
1172 # 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
1173 # the # of files they gave us 1466 # the # of files they gave us
1174 local cdcnt=0 1467 local cdcnt=0
1175 local f= 1468 local f=
1176 for f in "$@" ; do 1469 for f in "$@" ; do
1177 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1178 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1179 done 1472 done
1180 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1181 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1182 1475
1183 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1184 # 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
1185 if [ ! -z "${CD_ROOT}" ] ; then 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1186 export CDROM_ROOT="${CD_ROOT}"
1187 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1188 return
1189 fi
1190 # do the same for CD_ROOT_X
1191 if [ ! -z "${CD_ROOT_1}" ] ; then
1192 local var= 1479 local var=
1193 cdcnt=0 1480 cdcnt=0
1194 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1195 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1196 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1197 if [ -z "${!var}" ] ; then 1485 if [[ -z ${!var} ]] ; then
1198 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1199 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1200 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1201 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1202 fi 1490 fi
1203 export CDROM_ROOTS_${cdcnt}="${!var}"
1204 done 1491 done
1205 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1206 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}
1207 return 1500 return
1208 fi 1501 fi
1209 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1210 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1211 einfon "This ebuild will need the " 1506 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1212 if [ -z "${CDROM_NAME}" ] ; then
1213 echo "cdrom for ${PN}."
1214 else
1215 echo "${CDROM_NAME}."
1216 fi
1217 echo 1507 echo
1218 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"
1219 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1220 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1221 einfo "directory containing the files." 1511 einfo "directory containing the files."
1222 echo 1512 echo
1513 einfo "For example:"
1514 einfo "export CD_ROOT=/mnt/cdrom"
1515 echo
1223 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
1224 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1225 cdcnt=0 1527 cdcnt=0
1226 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1227 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1228 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1229 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1230 done 1532 done
1231 echo 1533 echo
1232 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"
1233 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1234 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1235 einfon "" 1537 einfon ""
1236 cdcnt=0 1538 cdcnt=0
1237 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1238 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1239 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1240 done 1542 done
1241 echo 1543 echo
1242 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"
1243 einfo "you only have one cdrom, you can export CD_ROOT" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1244 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"
1245 einfo "for all the CDs." 1547 einfo "for all the CDs."
1246 echo 1548 echo
1549 einfo "For example:"
1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1551 echo
1247 fi 1552 fi
1553
1554 export CDROM_SET=""
1248 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1249 cdrom_load_next_cd 1556 cdrom_load_next_cd
1250} 1557}
1251 1558
1252# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1253# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1254# 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
1255# 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.
1256cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1257 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1258 local var= 1568 local var
1259 1569 ((++CDROM_CURRENT_CD))
1260 if [ ! -z "${CD_ROOT}" ] ; then
1261 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1262 return
1263 fi
1264 1570
1265 unset CDROM_ROOT 1571 unset CDROM_ROOT
1266 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1267 if [ -z "${!var}" ] ; then 1574 if [[ -z ${!var} ]] ; then
1268 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1269 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1270 else 1577 else
1271 export CDROM_ROOT="${!var}" 1578 export CDROM_ROOT=${!var}
1272 fi 1579 fi
1273 1580
1274 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1275} 1582}
1276 1583
1279# all it does is try to locate a give file on a cd ... if the cd isn't 1586# all it does is try to locate a give file on a cd ... if the cd isn't
1280# found, then a message asking for the user to insert the cdrom will be 1587# found, then a message asking for the user to insert the cdrom will be
1281# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1282# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1283# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1284cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1285 while [ -z "${CDROM_ROOT}" ] ; do
1286 local dir="$(dirname ${@})"
1287 local file="$(basename ${@})"
1288 local mline="" 1592 local mline=""
1289 local showedmsg=0 1593 local showedmsg=0 showjolietmsg=0
1290 1594
1291 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=${point//\040/ }
1292 [ -d "${mline}/${dir}" ] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1293 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1294 && 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))
1295 done 1621 done
1296 1622
1297 if [ -z "${CDROM_ROOT}" ] ; then
1298 echo 1623 echo
1299 if [ ${showedmsg} -eq 0 ] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1300 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1301 if [ -z "${CDROM_NAME}" ] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1302 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1303 else
1304 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1305 fi
1306 else 1628 else
1307 if [ -z "${CDROM_NAME_1}" ] ; then
1308 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1309 else
1310 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1311 einfo "Please insert+mount the ${!var} cdrom now !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1312 fi
1313 fi 1630 fi
1314 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
1315 fi 1638 fi
1639 showedmsg=1
1640 fi
1316 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1317 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1318 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
1319 fi 1652 fi
1653 read || die "something is screwed with your system"
1320 done 1654 done
1321} 1655}
1322 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1323# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1324# a package can support 1661# a package can support. The first form allows you to
1325# 1662# specify a list of LINGUAS. The -i builds a list of po
1326# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1327# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1328# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1329# 1666# of the lists.
1330# The first form allows you to specify a list of LINGUAS.
1331# The -i builds a list of po files found in all the
1332# directories and uses the intersection of the lists.
1333# The -u builds a list of po files found in all the
1334# directories and uses the union of the lists.
1335strip-linguas() { 1667strip-linguas() {
1336 local ls newls 1668 local ls newls nols
1337 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1338 local op="$1"; shift 1670 local op=$1; shift
1339 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1340 local d f 1672 local d f
1341 for d in "$@" ; do 1673 for d in "$@" ; do
1342 if [ "${op}" == "-u" ] ; then 1674 if [[ ${op} == "-u" ]] ; then
1343 newls="${ls}" 1675 newls=${ls}
1344 else 1676 else
1345 newls="" 1677 newls=""
1346 fi 1678 fi
1347 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1348 if [ "${op}" == "-i" ] ; then 1680 if [[ ${op} == "-i" ]] ; then
1349 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1350 else 1682 else
1351 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1352 fi 1684 fi
1353 done 1685 done
1354 ls="${newls}" 1686 ls=${newls}
1355 done 1687 done
1356 ls="${ls//.po}"
1357 else 1688 else
1358 ls="$@" 1689 ls="$@"
1359 fi 1690 fi
1360 1691
1361 ls=" ${ls} " 1692 nols=""
1362 newls="" 1693 newls=""
1363 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1364 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1695 if hasq ${f} ${ls} ; then
1365 nl="${newls} ${f}" 1696 newls="${newls} ${f}"
1366 else 1697 else
1367 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1368 fi 1699 fi
1369 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 "${chdir:-.}"
1370 if [ -z "${newls}" ] ; then 1896if [ -n "${libdir}" ] ; then
1371 unset LINGUAS 1897 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1898 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1372 else 1899 else
1373 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 $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1374 fi 1930# fi
1375} 1931
1932# cd "${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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