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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 1.102 2004/09/16 14:05:07 usata 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 66# @FUNCTION: ecvs_clean
68get_multilibdir() { 67# @USAGE: [list of dirs]
69 echo ${CONF_MULTILIBDIR:=lib32} 68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
70} 75}
71 76
72 77# @FUNCTION: esvn_clean
73# Sometimes you need to override the value returned by get_libdir. A good 78# @USAGE: [list of dirs]
74# example of this is xorg-x11, where lib32 isnt a supported configuration, 79# @DESCRIPTION:
75# and where lib64 -must- be used on amd64 (for applications that need lib 80# Remove .svn directories recursiveley. Useful when a source tarball contains
76# to be 32bit, such as adobe acrobat). Note that this override also bypasses 81# internal Subversion directories. Defaults to $PWD.
77# portage version sanity checking. 82esvn_clean() {
78# get_libdir_override expects one argument, the result get_libdir should 83 [[ -z $* ]] && set -- .
79# return: 84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
80#
81# get_libdir_override lib64
82#
83# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
84get_libdir_override() {
85 CONF_LIBDIR="$1"
86 CONF_LIBDIR_OVERRIDE="$1"
87} 85}
88 86
89# This function generate linker scripts in /usr/lib for dynamic 87# @FUNCTION: eshopts_push
90# libs in /lib. This is to fix linking problems when you have 88# @USAGE: [options to `set` or `shopt`]
91# the .so in /lib, and the .a in /usr/lib. What happens is that 89# @DESCRIPTION:
92# in some cases when linking dynamic, the .a in /usr/lib is used 90# Often times code will want to enable a shell option to change code behavior.
93# instead of the .so in /lib due to gcc/libtool tweaking ld's 91# Since changing shell options can easily break other pieces of code (which
94# library search path. This cause many builds to fail. 92# assume the default state), eshopts_push is used to (1) push the current shell
95# See bug #4411 for more info. 93# options onto a stack and (2) pass the specified arguments to set.
96# 94#
97# To use, simply call: 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.
98# 97#
99# gen_usr_ldscript libfoo.so 98# A common example is to disable shell globbing so that special meaning/care
100# 99# may be used with variables/arguments to custom functions. That would be:
101# Note that you should in general use the unversioned name of 100# @CODE
102# the library, as ldconfig should usually update it correctly 101# eshopts_push -o noglob
103# to point to the latest version of the library present. 102# for x in ${foo} ; do
104# 103# if ...some check... ; then
105# <azarah@gentoo.org> (26 Oct 2002) 104# eshopts_pop
106#
107gen_usr_ldscript() {
108 # Just make sure it exists
109 dodir /usr/$(get_libdir)
110
111 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
112/* GNU ld script
113 Because Gentoo have critical dynamic libraries
114 in /lib, and the static versions in /usr/lib, we
115 need to have a "fake" dynamic lib in /usr/lib,
116 otherwise we run into linking problems.
117 See bug #4411 on http://bugs.gentoo.org/ for
118 more info. */
119END_LDSCRIPT
120
121 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
122 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
123
124 return 0
125}
126
127# Simple function to draw a line consisting of '=' the same length as $*
128#
129# <azarah@gentoo.org> (11 Nov 2002)
130#
131draw_line() {
132 local i=0
133 local str_length=""
134
135 # Handle calls that do not have args, or wc not being installed ...
136 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
137 then
138 echo "==============================================================="
139 return 0 105# return 0
140 fi 106# fi
141
142 # Get the length of $*
143 str_length="$(echo -n "$*" | wc -m)"
144
145 while [ "$i" -lt "${str_length}" ]
146 do
147 echo -n "="
148
149 i=$((i + 1))
150 done 107# done
151 108# eshopts_pop
152 echo 109# @CODE
153 110eshopts_push() {
154 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
155} 123}
156 124
157# 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: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
158EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
159# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
160EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
161# Default options for patch 154# Default options for patch:
155# @CODE
162# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
163EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
164# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
165# and not the full path .. 164# and not the full path. Globs accepted.
166EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
167# Change the printed message for a single patch. 168# Change the printed message for a single patch.
168EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
169# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
170# 171# @DESCRIPTION:
171# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
172# 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.
173EPATCH_FORCE="no" 178EPATCH_FORCE="no"
174 179
175# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
176# 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.
177# 188#
178# 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
179# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
180# 191#
181# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
182# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
183# 194# ${EPATCH_FORCE} == "yes"
184# Above EPATCH_* variables can be used to control various defaults,
185# bug they should be left as is to ensure an ebuild can rely on
186# them for.
187#
188# Patches are applied in current directory.
189#
190# Bulk Patches should preferibly have the form of:
191#
192# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${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.
193# 204#
194# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
195# 207#
196# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
197# 02_sparc_another-fix.patch.bz2
198#
199# This ensures that there are a set order, and you can have ARCH
200# specific patches.
201#
202# If you however give an argument to epatch(), it will treat it as a
203# single patch that need to be applied if its a file. If on the other
204# hand its a directory, it will set EPATCH_SOURCE to this.
205#
206# <azarah@gentoo.org> (10 Nov 2002)
207#
208epatch() { 209epatch() {
209 local PIPE_CMD="" 210 _epatch_draw_line() {
210 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
211 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
212 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
213 local SINGLE_PATCH="no" 214 }
214 local x=""
215 215
216 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
217 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 [[ $# -gt 1 ]] ; then
218 local m="" 222 local m
219 einfo "${#} patches to apply..."
220 for m in "$@" ; do 223 for m in "$@" ; do
221 epatch "${m}" 224 epatch "${m}"
222 done 225 done
223 return 0 226 return 0
224 fi 227 fi
225 228
226 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
227 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
228 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
229 235 set -- "$1"
230 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
231 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
232 239
233 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
234 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
235 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
236 if [ "${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} ]]
237 then 286 then
238 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
239 else 312 else
240 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
241 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}"
242 else 456 else
243 if [ ! -d ${EPATCH_SOURCE} ] 457 # the args here will give slightly wierd names on BSD,
244 then 458 # but should produce a usable file on all userlands
245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 459 if [[ ${exe} == "touch" ]] ; then
246 then 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
247 EPATCH_SOURCE="$1"
248 fi
249
250 echo
251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
252 eerror
253 eerror " ${EPATCH_SOURCE}"
254 echo
255 die "Cannot find \$EPATCH_SOURCE!"
256 fi
257
258 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
259 fi
260
261 case ${EPATCH_SUFFIX##*\.} in
262 bz2)
263 PIPE_CMD="bzip2 -dc"
264 PATCH_SUFFIX="bz2"
265 ;;
266 gz|Z|z)
267 PIPE_CMD="gzip -dc"
268 PATCH_SUFFIX="gz"
269 ;;
270 ZIP|zip)
271 PIPE_CMD="unzip -p"
272 PATCH_SUFFIX="zip"
273 ;;
274 *)
275 PIPE_CMD="cat"
276 PATCH_SUFFIX="patch"
277 ;;
278 esac
279
280 if [ "${SINGLE_PATCH}" = "no" ]
281 then
282 einfo "Applying various patches (bugfixes/updates)..."
283 fi
284 for x in ${EPATCH_SOURCE}
285 do
286 # New ARCH dependant patch naming scheme...
287 #
288 # ???_arch_foo.patch
289 #
290 if [ -f ${x} ] && \
291 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
292 [ "${EPATCH_FORCE}" = "yes" ])
293 then
294 local count=0
295 local popts="${EPATCH_OPTS}"
296
297 if [ -n "${EPATCH_EXCLUDE}" ]
298 then
299 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
300 then
301 continue
302 fi
303 fi
304
305 if [ "${SINGLE_PATCH}" = "yes" ]
306 then
307 if [ -n "${EPATCH_SINGLE_MSG}" ]
308 then
309 einfo "${EPATCH_SINGLE_MSG}"
310 else
311 einfo "Applying ${x##*/}..."
312 fi
313 else
314 einfo " ${x##*/}..."
315 fi
316
317 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
318 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
319
320 # Allow for prefix to differ ... im lazy, so shoot me :/
321 while [ "${count}" -lt 5 ]
322 do
323 # Generate some useful debug info ...
324 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 if [ "${PATCH_SUFFIX}" != "patch" ]
328 then
329 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
331 else
332 PATCH_TARGET="${x}"
333 fi
334
335 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
336 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337
338 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
339 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
340
341 if [ "${PATCH_SUFFIX}" != "patch" ]
342 then
343 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
344 then
345 echo
346 eerror "Could not extract patch!"
347 #die "Could not extract patch!"
348 count=5
349 break
350 fi
351 fi
352
353 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
354 then
355 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
357 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
358 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
359 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
360
361 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
362
363 if [ "$?" -ne 0 ]
364 then
365 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
366 echo
367 eerror "A dry-run of patch command succeeded, but actually"
368 eerror "applying the patch failed!"
369 #die "Real world sux compared to the dreamworld!"
370 count=5
371 fi
372
373 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
374
375 break
376 fi
377
378 count=$((count + 1))
379 done
380
381 if [ "${PATCH_SUFFIX}" != "patch" ]
382 then
383 rm -f ${PATCH_TARGET}
384 fi
385
386 if [ "${count}" -eq 5 ]
387 then
388 echo
389 eerror "Failed Patch: ${x##*/}!"
390 eerror
391 eerror "Include in your bugreport the contents of:"
392 eerror
393 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
394 echo
395 die "Failed Patch: ${x##*/}!"
396 fi
397
398 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
399
400 eend 0
401 fi
402 done
403 if [ "${SINGLE_PATCH}" = "no" ]
404 then
405 einfo "Done with patching"
406 fi
407}
408
409# This function return true if we are using the NPTL pthreads
410# implementation.
411#
412# <azarah@gentoo.org> (06 March 2003)
413#
414have_NPTL() {
415 cat > ${T}/test-nptl.c <<-"END"
416 #define _XOPEN_SOURCE
417 #include <unistd.h>
418 #include <stdio.h>
419
420 int main()
421 {
422 char buf[255];
423 char *str = buf;
424
425 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
426 if (NULL != str) {
427 printf("%s\n", str);
428 if (NULL != strstr(str, "NPTL"))
429 return 0;
430 }
431
432 return 1;
433 }
434 END
435
436 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
437 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
438 then
439 echo "yes"
440 einfon "Checking what PTHREADS implementation we have ... "
441 if ${T}/nptl
442 then
443 return 0
444 else 461 else
445 return 1 462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
446 fi
447 else
448 echo "no"
449 fi 463 fi
450
451 return 1
452}
453
454# This function check how many cpu's are present, and then set
455# -j in MAKEOPTS accordingly.
456#
457# Thanks to nall <nall@gentoo.org> for this.
458#
459get_number_of_jobs() {
460 local jobs=0
461
462 if [ ! -r /proc/cpuinfo ]
463 then
464 return 1
465 fi
466
467 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
468 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
469 then
470 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
471 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
472 ADMINPARAM="${ADMINPARAM/-j}"
473 fi
474
475 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
476
477 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
478 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
479 then
480 # these archs will always have "[Pp]rocessor"
481 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
482
483 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
484 then
485 # sparc always has "ncpus active"
486 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
487
488 elif [ "${ARCH}" = "alpha" ]
489 then
490 # alpha has "cpus active", but only when compiled with SMP
491 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
492 then
493 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494 else
495 jobs=2
496 fi 464 fi
497
498 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
499 then
500 # ppc has "processor", but only when compiled with SMP
501 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
502 then
503 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
504 else
505 jobs=2
506 fi
507 elif [ "${ARCH}" = "s390" ]
508 then
509 # s390 has "# processors : "
510 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
511 else
512 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
513 die "Unknown ARCH -- ${ARCH}!"
514 fi
515
516 # Make sure the number is valid ...
517 if [ "${jobs}" -lt 1 ]
518 then
519 jobs=1
520 fi
521
522 if [ -n "${ADMINPARAM}" ]
523 then
524 if [ "${jobs}" -gt "${ADMINPARAM}" ]
525 then
526 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
527 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
528 else
529 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
530 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
531 fi
532 fi
533} 465}
534 466
535# Cheap replacement for when debianutils (and thus mktemp) 467# @FUNCTION: egetent
536# does not exist on the users system 468# @USAGE: <database> <key>
537# vapier@gentoo.org 469# @MAINTAINER:
538# 470# base-system@gentoo.org (Linux)
539# Takes just 1 parameter (the directory to create tmpfile in) 471# Joe Jezak <josejx@gmail.com> (OS X)
540mymktemp() { 472# usata@gentoo.org (OS X)
541 local topdir="$1" 473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
542 474# @DESCRIPTION:
543 [ -z "${topdir}" ] && topdir=/tmp 475# Small wrapper for getent (Linux),
544 if [ "`which mktemp 2>/dev/null`" ] 476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
545 then
546 mktemp -p ${topdir}
547 else
548 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
549 touch ${tmp}
550 echo ${tmp}
551 fi
552}
553
554# Small wrapper for getent (Linux) and nidump (Mac OS X)
555# used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
556# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
557#
558# egetent(database, key)
559egetent() { 478egetent() {
560 if use macos || use ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
561 case "$2" in 481 case "$2" in
562 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
563 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
564 ;; 484 ;;
565 *) # Numeric 485 *) # Numeric
566 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
567 ;; 487 ;;
568 esac 488 esac
569 else 489 ;;
570 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"
571 fi 512 fi
572}
573 513
574# Simplify/standardize adding users to the system 514 pw show ${action} ${opts} "$2" -q
575# vapier@gentoo.org 515 ;;
576# 516 *-netbsd*|*-openbsd*)
577# enewuser(username, uid, shell, homedir, groups, extra options) 517 grep "$2:\*:" /etc/$1
578# 518 ;;
579# Default values if you do not specify any: 519 *)
580# username: REQUIRED ! 520 type -p nscd >& /dev/null && nscd -i "$1"
581# uid: next available (see useradd(8)) 521 getent "$1" "$2"
582# note: pass -1 to get default behavior 522 ;;
583# shell: /bin/false 523 esac
584# homedir: /dev/null 524}
585# groups: none 525
586# 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}'.
587enewuser() { 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
588 # get the username 542 # get the username
589 local euser="$1"; shift 543 local euser=$1; shift
590 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
591 then
592 eerror "No username specified !" 545 eerror "No username specified !"
593 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
594 fi 547 fi
595 548
596 # lets see if the username already exists 549 # lets see if the username already exists
597 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
598 then
599 return 0 551 return 0
600 fi 552 fi
601 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
602 554
603 # options to pass to useradd 555 # options to pass to useradd
604 local opts= 556 local opts=
605 557
606 # handle uid 558 # handle uid
607 local euid="$1"; shift 559 local euid=$1; shift
608 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
609 then
610 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
611 then
612 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
613 then
614 euid="next" 563 euid="next"
615 fi 564 fi
616 else 565 else
617 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
618 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
619 fi 568 fi
620 else 569 else
621 euid="next" 570 euid="next"
622 fi 571 fi
623 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
624 then 573 for ((euid = 101; euid <= 999; euid++)); do
625 local pwrange
626 if use macos || use ppc-macos ; then
627 pwrange="`jot 898 101`"
628 else
629 pwrange="`seq 101 999`"
630 fi
631 for euid in ${pwrange} ; do
632 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
633 done 575 done
634 fi 576 fi
635 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
636 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
637 579
638 # handle shell 580 # handle shell
639 local eshell="$1"; shift 581 local eshell=$1; shift
640 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
641 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
642 if [ ! -e "${eshell}" ]
643 then
644 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
645 die "${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"
646 fi 590 fi
647 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
648 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}
649 fi 607 fi
650 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
651 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
652 610
653 # handle homedir 611 # handle homedir
654 local ehome="$1"; shift 612 local ehome=$1; shift
655 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
656 then
657 ehome="/dev/null" 614 ehome="/dev/null"
658 fi 615 fi
659 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
660 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
661 618
662 # handle groups 619 # handle groups
663 local egroups="$1"; shift 620 local egroups=$1; shift
664 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
665 then
666 local oldifs="${IFS}" 622 local oldifs=${IFS}
623 local defgroup="" exgroups=""
624
667 export IFS="," 625 export IFS=","
668 for g in ${egroups} 626 for g in ${egroups} ; do
669 do 627 export IFS=${oldifs}
670 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
671 then
672 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
673 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
674 fi 631 fi
632 if [[ -z ${defgroup} ]] ; then
633 defgroup=${g}
634 else
635 exgroups="${exgroups},${g}"
636 fi
637 export IFS=","
675 done 638 done
676 export IFS="${oldifs}" 639 export IFS=${oldifs}
640
677 opts="${opts} -g ${egroups}" 641 opts="${opts} -g ${defgroup}"
642 if [[ ! -z ${exgroups} ]] ; then
643 opts="${opts} -G ${exgroups:1}"
644 fi
678 else 645 else
679 egroups="(none)" 646 egroups="(none)"
680 fi 647 fi
681 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
682 649
683 # handle extra and add the user 650 # handle extra and add the user
684 local eextra="$@"
685 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
686 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
687 if use macos || use ppc-macos ; 653 case ${CHOST} in
688 then 654 *-darwin*)
689 ### Make the user 655 ### Make the user
690 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
691 then
692 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
693 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
694 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
695 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
696 ### Add the user to the groups specified 661 ### Add the user to the groups specified
662 local oldifs=${IFS}
663 export IFS=","
697 for g in ${egroups} 664 for g in ${egroups} ; do
698 do
699 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
700 done 666 done
667 export IFS=${oldifs}
701 else 668 else
702 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
703 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
704 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
705 die "Required function missing" 672 die "Required function missing"
706 fi 673 fi
707 else 674 ;;
708 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
709 then 676 if [[ -z $@ ]] ; then
710 useradd ${opts} ${euser} \ 677 pw useradd ${euser} ${opts} \
711 -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} \
712 || die "enewuser failed" 714 || die "enewuser failed"
713 else 715 else
714 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
715 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
716 || die "enewuser failed" 719 || die "enewuser failed"
717 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}/${ehome}"
718 fi 729 fi
730
719 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
720
721 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
722 then
723 einfo " - Creating ${ehome} in ${D}"
724 dodir ${ehome}
725 fowners ${euser} ${ehome}
726 fperms 755 ${ehome}
727 fi
728} 732}
729 733
730# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
731# vapier@gentoo.org 735# @USAGE: <group> [gid]
732# 736# @DESCRIPTION:
733# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
734# 738# group to the system. Just give it a group name to add and enewgroup will
735# 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
736# groupname: REQUIRED ! 740# allocate the next available one.
737# gid: next available (see groupadd(8))
738# extra: none
739enewgroup() { 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
740 # get the group 749 # get the group
741 local egroup="$1"; shift 750 local egroup="$1"; shift
742 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
743 then 752 then
744 eerror "No group specified !" 753 eerror "No group specified !"
745 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
746 fi 755 fi
747 756
748 # see if group already exists 757 # see if group already exists
749 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
750 then
751 return 0 759 return 0
752 fi 760 fi
753 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
754 762
755 # options to pass to useradd 763 # options to pass to useradd
761 then 769 then
762 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
763 then 771 then
764 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
765 then 773 then
766 if use macos || use ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
767 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
768 else 776 else
769 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
770 fi 778 fi
771 else 779 else
785 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
786 794
787 # add the group 795 # add the group
788 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
789 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
790 if use macos || use ppc-macos ; 798 case ${CHOST} in
791 then 799 *-darwin*)
792 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
793 then 801 then
794 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
795 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
796 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
797 die "Required function missing" 805 die "Required function missing"
798 fi 806 fi
799 807
800 # If we need the next available 808 # If we need the next available
801 case ${egid} in 809 case ${egid} in
802 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
803 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
804 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
805 done 813 done
806 esac 814 esac
807 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
808 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
809 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 *)
810 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
811 fi 841 ;;
842 esac
812 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
813} 844}
814 845
815# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
816# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
817# 848# @DESCRIPTION:
818# edos2unix(file, <more files>...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
819edos2unix() { 853edos2unix() {
820 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
821 do
822 cp "${f}" ${T}/edos2unix
823 sed 's/\r$//' ${T}/edos2unix > "${f}"
824 done
825} 855}
826 856
827# Make a desktop file ! 857# Make a desktop file !
828# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
829# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
830# gnome2 /usr/share/applications
831# gnome1 /usr/share/gnome/apps/
832# KDE ${KDEDIR}/share/applnk /usr/share/applnk
833# 860#
834# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
835# 862#
836# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
837# name: the name that will show up in the menu 864# name: the name that will show up in the menu
838# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
839# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
840# a full path to an icon 867# a full path to an icon
841# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
842# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
843# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
844make_desktop_entry() { 871make_desktop_entry() {
845 [ -z "$1" ] && eerror "You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
846 873
847 local exec="${1}" 874 local exec=${1}
848 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
849 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
850 local type="${4}" 877 local type=${4}
851 local subdir="${6}" 878 local path=${5}
852 local path="${5:-${GAMES_BINDIR}}" 879
853 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
854 then 881 local catmaj=${CATEGORY%%-*}
855 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
856 "app-emulation") 883 case ${catmaj} in
857 type=Emulator 884 app)
858 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 *) type=;;
903 esac
859 ;; 904 ;;
860 "games-"*) 905
861 type=Game 906 dev)
862 subdir="Games" 907 type="Development"
863 ;; 908 ;;
864 "net-"*) 909
865 type=Network 910 games)
866 subdir="${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}"
867 ;; 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 ${catmin} in
989 client) type=WebBrowser;;
990 *) type=;;
991 esac
992 type="Network"
993 ;;
994
868 *) 995 *)
869 type= 996 type=
870 subdir=
871 ;; 997 ;;
872 esac 998 esac
873 fi 999 fi
874 local desktop="${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%% *:-${desktop_name}}.desktop
875 1007
1008 cat <<-EOF > "${desktop}"
876echo "[Desktop Entry] 1009 [Desktop Entry]
877Encoding=UTF-8
878Version=0.9.2
879Name=${name} 1010 Name=${name}
880Type=Application 1011 Type=Application
881Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
882Exec=${exec} 1013 Exec=${exec}
883Path=${path} 1014 TryExec=${exec%% *}
884Icon=${icon} 1015 Icon=${icon}
885Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
886 1018
887 if [ -d "/usr/share/applications" ] 1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
888 then 1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
889 insinto /usr/share/applications 1024 insinto /usr/share/applications
890 doins "${desktop}" 1025 doins "${desktop}"
891 fi 1026 )
1027}
892 1028
893 #if [ -d "/usr/share/gnome/apps" ] 1029# @FUNCTION: validate_desktop_entries
894 #then 1030# @USAGE: [directories]
895 # insinto /usr/share/gnome/apps/Games 1031# @MAINTAINER:
896 # doins ${desktop} 1032# Carsten Lohrke <carlo@gentoo.org>
897 #fi 1033# @DESCRIPTION:
898 1034# Validate desktop entries using desktop-file-utils
899 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1035validate_desktop_entries() {
900 #then 1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
901 # for ver in /usr/kde/* 1037 einfo "Checking desktop entry validity"
902 # do 1038 local directories=""
903 # insinto ${ver}/share/applnk/Games 1039 for d in /usr/share/applications $@ ; do
904 # doins ${desktop} 1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
905 # 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/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
906 #fi 1054 fi
1055}
907 1056
908 if [ -d "/usr/share/applnk" ] 1057# @FUNCTION: make_session_desktop
909 then 1058# @USAGE: <title> <command> [command args...]
910 insinto /usr/share/applnk/${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
911 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))
912 fi 1112 fi
1113 done
1114 exit ${ret}
1115 )
1116}
913 1117
914 return 0 1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
1126 insinto /usr/share/applications
1127 newins "$@"
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 )
915} 1170}
916 1171
917# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
918find_unpackable_file() { 1173find_unpackable_file() {
919 local src="$1" 1174 local src=$1
920 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
921 then
922 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
923 else 1177 else
924 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
925 then
926 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
927 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
928 then
929 src="${PWD}/${src}" 1181 src=${PWD}/${src}
930 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
931 then
932 src="${src}" 1183 src=${src}
933 fi
934 fi 1184 fi
935 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
936 echo "${src}" 1187 echo "${src}"
937} 1188}
938 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
939# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
940# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
941# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
942# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
943# 1197#
944# Usage: unpack_pdv [file to unpack] [size of off_t]
945# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
946# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
947# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
948# 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
949# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
950# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
951# 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
952# 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
953# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
954# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
955# lseek 1216# lseek
956# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
957# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
958# 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.
959unpack_pdv() { 1222unpack_pdv() {
960 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
961 local sizeoff_t="$2" 1224 local sizeoff_t=$2
962 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
963 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
964 1228
965 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
966 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
967 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
968 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
969 1233
970 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
971 local metafile="`mymktemp ${T}`" 1235 local metafile=$(emktemp)
972 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
973 1237
974 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
975 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
976 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
977 1241
978 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
979 local tmpfile="`mymktemp ${T}`" 1243 local tmpfile=$(emktemp)
980 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}
981 1245
982 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
983 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
984 iscompressed=1 1248 iscompressed=1
985 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
986 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
987 else 1251 else
988 iscompressed=0 1252 iscompressed=0
989 fi 1253 fi
990 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
991 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
992 istar=1 1256 istar=1
993 else 1257 else
994 istar=0 1258 istar=0
995 fi 1259 fi
996 1260
1024 true 1288 true
1025 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1026 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1027} 1291}
1028 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1029# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1030# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1031# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1032# many other game companies. 1299# many other game companies.
1033# 1300#
1034# Usage: unpack_makeself [file to unpack] [offset] 1301# If the file is not specified, then ${A} is used. If the
1035# - If the file is not specified then unpack will utilize ${A}.
1036# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1037# the proper offset from the script itself. 1303# the proper offset from the script itself.
1038unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1039 local src="`find_unpackable_file $1`" 1306 local src=$(find_unpackable_file "${src_input}")
1040 local skip="$2" 1307 local skip=$2
1308 local exe=$3
1041 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1042 local shrtsrc="`basename ${src}`" 1312 local shrtsrc=$(basename "${src}")
1043 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1044 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1045 then
1046 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1047 local skip=0 1316 local skip=0
1317 exe=tail
1048 case ${ver} in 1318 case ${ver} in
1049 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
1050 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1051 ;; 1321 ;;
1052 2.0|2.0.1) 1322 2.0|2.0.1)
1053 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1054 ;; 1324 ;;
1055 2.1.1) 1325 2.1.1)
1056 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1326 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1057 let skip="skip + 1" 1327 let skip="skip + 1"
1058 ;; 1328 ;;
1059 2.1.2) 1329 2.1.2)
1060 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1330 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1061 let skip="skip + 1" 1331 let skip="skip + 1"
1062 ;; 1332 ;;
1063 2.1.3) 1333 2.1.3)
1064 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1065 let skip="skip + 1" 1335 let skip="skip + 1"
1336 ;;
1337 2.1.4|2.1.5)
1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1339 skip=$(head -n ${skip} "${src}" | wc -c)
1340 exe="dd"
1066 ;; 1341 ;;
1067 *) 1342 *)
1068 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."
1069 eerror "The version I detected was '${ver}'." 1344 eerror "The version I detected was '${ver}'."
1070 eerror "Please file a bug about the file ${shrtsrc} at" 1345 eerror "Please file a bug about the file ${shrtsrc} at"
1072 die "makeself version '${ver}' not supported" 1347 die "makeself version '${ver}' not supported"
1073 ;; 1348 ;;
1074 esac 1349 esac
1075 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1350 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1076 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
1077 1357
1078 # 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
1079 local tmpfile="`mymktemp ${T}`" 1359 local tmpfile=$(emktemp)
1080 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1081 local filetype="`file -b ${tmpfile}`" 1361 local filetype=$(file -b "${tmpfile}")
1082 case ${filetype} in 1362 case ${filetype} in
1083 *tar\ archive) 1363 *tar\ archive*)
1084 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1085 ;; 1365 ;;
1086 bzip2*) 1366 bzip2*)
1087 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1088 ;; 1368 ;;
1089 gzip*) 1369 gzip*)
1090 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1370 eval ${exe} | tar --no-same-owner -xzf -
1091 ;; 1371 ;;
1092 compress*) 1372 compress*)
1093 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1373 eval ${exe} | gunzip | tar --no-same-owner -xf -
1094 ;; 1374 ;;
1095 *) 1375 *)
1096 eerror "Unknown filetype \"${filetype}\" ?" 1376 eerror "Unknown filetype \"${filetype}\" ?"
1097 false 1377 false
1098 ;; 1378 ;;
1099 esac 1379 esac
1100 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1101} 1381}
1102 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1103# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1104#
1105# Usage: check_license [license]
1106# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1107check_license() { 1388check_license() {
1108 local lic=$1 1389 local lic=$1
1109 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1110 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1111 else 1392 else
1112 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1113 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1114 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1115 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1116 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1117 lic="${src}" 1398 lic="${lic}"
1118 fi
1119 fi 1399 fi
1120 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1121 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1122 1402
1123 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1124 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1125 local alic 1405 local alic
1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1126 for alic in "${ACCEPT_LICENSE}" ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1127 [ "${alic}" == "*" ] && return 0 1408 if [[ ${alic} == ${l} ]]; then
1128 [ "${alic}" == "${l}" ] && return 0 1409 eshopts_pop
1410 return 0
1411 fi
1129 done 1412 done
1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1130 1415
1131 local licmsg="`mymktemp ${T}`" 1416 local licmsg=$(emktemp)
1132 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1133********************************************************** 1418 **********************************************************
1134The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1135package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1136continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1137CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1138********************************************************** 1423 **********************************************************
1139 1424
1140EOF 1425 EOF
1141 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1142 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1143 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1144 read alic 1429 read alic
1145 case ${alic} in 1430 case ${alic} in
1152 die "Failed to accept license" 1437 die "Failed to accept license"
1153 ;; 1438 ;;
1154 esac 1439 esac
1155} 1440}
1156 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1157# 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
1158# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1159# 1447#
1160# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1161# 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()
1162# 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
1163# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1164# 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#
1165# 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',
1166# 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
1167# 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.
1168# 1462#
1169# 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.
1170#
1171# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1172# - this will attempt to locate a cd based upon a file that is on
1173# the cd ... the more files you give this function, the more cds
1174# the cdrom functions will handle
1175cdrom_get_cds() { 1464cdrom_get_cds() {
1176 # 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
1177 # the # of files they gave us 1466 # the # of files they gave us
1178 local cdcnt=0 1467 local cdcnt=0
1179 local f= 1468 local f=
1180 for f in "$@" ; do 1469 for f in "$@" ; do
1181 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1182 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1183 done 1472 done
1184 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1185 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1186 1475
1187 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1188 # 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
1189 if [ ! -z "${CD_ROOT}" ] ; then 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1190 export CDROM_ROOT="${CD_ROOT}"
1191 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1192 return
1193 fi
1194 # do the same for CD_ROOT_X
1195 if [ ! -z "${CD_ROOT_1}" ] ; then
1196 local var= 1479 local var=
1197 cdcnt=0 1480 cdcnt=0
1198 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1199 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1200 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1201 if [ -z "${!var}" ] ; then 1485 if [[ -z ${!var} ]] ; then
1202 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1203 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1204 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1205 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1206 fi 1490 fi
1207 export CDROM_ROOTS_${cdcnt}="${!var}"
1208 done 1491 done
1209 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1210 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}
1211 return 1500 return
1212 fi 1501 fi
1213 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1214 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1215 einfon "This ebuild will need the " 1506 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1216 if [ -z "${CDROM_NAME}" ] ; then
1217 echo "cdrom for ${PN}."
1218 else
1219 echo "${CDROM_NAME}."
1220 fi
1221 echo 1507 echo
1222 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"
1223 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1224 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1225 einfo "directory containing the files." 1511 einfo "directory containing the files."
1226 echo 1512 echo
1513 einfo "For example:"
1514 einfo "export CD_ROOT=/mnt/cdrom"
1515 echo
1227 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
1228 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1229 cdcnt=0 1527 cdcnt=0
1230 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1232 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1233 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1234 done 1532 done
1235 echo 1533 echo
1236 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"
1237 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1238 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1239 einfon "" 1537 einfon ""
1240 cdcnt=0 1538 cdcnt=0
1241 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1242 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1243 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1244 done 1542 done
1245 echo 1543 echo
1246 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"
1247 einfo "you only have one cdrom, you can export CD_ROOT" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1248 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"
1249 einfo "for all the CDs." 1547 einfo "for all the CDs."
1250 echo 1548 echo
1549 einfo "For example:"
1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1551 echo
1251 fi 1552 fi
1553
1554 export CDROM_SET=""
1252 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1253 cdrom_load_next_cd 1556 cdrom_load_next_cd
1254} 1557}
1255 1558
1256# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1257# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1258# 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
1259# 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.
1260cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1261 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1262 local var= 1568 local var
1263 1569 ((++CDROM_CURRENT_CD))
1264 if [ ! -z "${CD_ROOT}" ] ; then
1265 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1266 return
1267 fi
1268 1570
1269 unset CDROM_ROOT 1571 unset CDROM_ROOT
1270 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1271 if [ -z "${!var}" ] ; then 1574 if [[ -z ${!var} ]] ; then
1272 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1273 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1274 else 1577 else
1275 export CDROM_ROOT="${!var}" 1578 export CDROM_ROOT=${!var}
1276 fi 1579 fi
1277 1580
1278 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1279} 1582}
1280 1583
1283# all it does is try to locate a give file on a cd ... if the cd isn't 1586# all it does is try to locate a give file on a cd ... if the cd isn't
1284# found, then a message asking for the user to insert the cdrom will be 1587# found, then a message asking for the user to insert the cdrom will be
1285# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1286# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1287# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1288cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1289 while [ -z "${CDROM_ROOT}" ] ; do
1290 local dir="$(dirname ${@})"
1291 local file="$(basename ${@})"
1292 local mline="" 1592 local mline=""
1293 local showedmsg=0 1593 local showedmsg=0 showjolietmsg=0
1294 1594
1295 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=${point//\040/ }
1296 [ -d "${mline}/${dir}" ] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1297 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1298 && 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))
1299 done 1621 done
1300 1622
1301 if [ -z "${CDROM_ROOT}" ] ; then
1302 echo 1623 echo
1303 if [ ${showedmsg} -eq 0 ] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1304 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1305 if [ -z "${CDROM_NAME}" ] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1306 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1307 else
1308 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1309 fi
1310 else 1628 else
1311 if [ -z "${CDROM_NAME_1}" ] ; then
1312 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1313 else
1314 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1315 einfo "Please insert+mount the ${!var} cdrom now !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1316 fi
1317 fi 1630 fi
1318 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
1319 fi 1638 fi
1639 showedmsg=1
1640 fi
1320 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1321 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1322 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
1323 fi 1652 fi
1653 read || die "something is screwed with your system"
1324 done 1654 done
1325} 1655}
1326 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1327# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1328# a package can support 1661# a package can support. The first form allows you to
1329# 1662# specify a list of LINGUAS. The -i builds a list of po
1330# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1331# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1332# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1333# 1666# of the lists.
1334# The first form allows you to specify a list of LINGUAS.
1335# The -i builds a list of po files found in all the
1336# directories and uses the intersection of the lists.
1337# The -u builds a list of po files found in all the
1338# directories and uses the union of the lists.
1339strip-linguas() { 1667strip-linguas() {
1340 local ls newls 1668 local ls newls nols
1341 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1342 local op="$1"; shift 1670 local op=$1; shift
1343 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1344 local d f 1672 local d f
1345 for d in "$@" ; do 1673 for d in "$@" ; do
1346 if [ "${op}" == "-u" ] ; then 1674 if [[ ${op} == "-u" ]] ; then
1347 newls="${ls}" 1675 newls=${ls}
1348 else 1676 else
1349 newls="" 1677 newls=""
1350 fi 1678 fi
1351 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1352 if [ "${op}" == "-i" ] ; then 1680 if [[ ${op} == "-i" ]] ; then
1353 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1354 else 1682 else
1355 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1356 fi 1684 fi
1357 done 1685 done
1358 ls="${newls}" 1686 ls=${newls}
1359 done 1687 done
1360 ls="${ls//.po}"
1361 else 1688 else
1362 ls="$@" 1689 ls="$@"
1363 fi 1690 fi
1364 1691
1365 ls=" ${ls} " 1692 nols=""
1366 newls="" 1693 newls=""
1367 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1368 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1695 if hasq ${f} ${ls} ; then
1369 nl="${newls} ${f}" 1696 newls="${newls} ${f}"
1370 else 1697 else
1371 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1372 fi 1699 fi
1373 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 "${chdir:-.}"
1374 if [ -z "${newls}" ] ; then 1896if [ -n "${libdir}" ] ; then
1375 unset LINGUAS 1897 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1898 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1376 else 1899 else
1377 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 $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1378 fi 1930# fi
1379} 1931
1932# cd "${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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