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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2011 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 1.118 2004/10/13 14:33:01 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.368 2011/10/27 07:16:08 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability user
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function simply returns the desired lib directory. With portage 54else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 55
48# to accomidate the needs of multilib systems. It's no longer a good idea 56ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 58}
51# 59
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 60epause() {
53get_libdir() { 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
54 LIBDIR_TEST=$(type econf) 62}
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 63
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi 64fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75 65
66# @FUNCTION: eqawarn
67# @USAGE: [message]
68# @DESCRIPTION:
69# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
70# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
71# profile.
72if ! declare -F eqawarn >/dev/null ; then
73 eqawarn() {
74 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
75 }
76fi
76 77
77get_multilibdir() { 78# @FUNCTION: ecvs_clean
78 echo ${CONF_MULTILIBDIR:=lib32} 79# @USAGE: [list of dirs]
80# @DESCRIPTION:
81# Remove CVS directories recursiveley. Useful when a source tarball contains
82# internal CVS directories. Defaults to $PWD.
83ecvs_clean() {
84 [[ -z $* ]] && set -- .
85 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
86 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
79} 87}
80 88
81 89# @FUNCTION: esvn_clean
82# Sometimes you need to override the value returned by get_libdir. A good 90# @USAGE: [list of dirs]
83# example of this is xorg-x11, where lib32 isnt a supported configuration, 91# @DESCRIPTION:
84# and where lib64 -must- be used on amd64 (for applications that need lib 92# Remove .svn directories recursiveley. Useful when a source tarball contains
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses 93# internal Subversion directories. Defaults to $PWD.
86# portage version sanity checking. 94esvn_clean() {
87# get_libdir_override expects one argument, the result get_libdir should 95 [[ -z $* ]] && set -- .
88# return: 96 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96} 97}
97 98
98# This function generate linker scripts in /usr/lib for dynamic 99# @FUNCTION: eshopts_push
99# libs in /lib. This is to fix linking problems when you have 100# @USAGE: [options to `set` or `shopt`]
100# the .so in /lib, and the .a in /usr/lib. What happens is that 101# @DESCRIPTION:
101# in some cases when linking dynamic, the .a in /usr/lib is used 102# Often times code will want to enable a shell option to change code behavior.
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 103# Since changing shell options can easily break other pieces of code (which
103# library search path. This cause many builds to fail. 104# assume the default state), eshopts_push is used to (1) push the current shell
104# See bug #4411 for more info. 105# options onto a stack and (2) pass the specified arguments to set.
105# 106#
106# To use, simply call: 107# If the first argument is '-s' or '-u', we assume you want to call `shopt`
108# rather than `set` as there are some options only available via that.
107# 109#
108# gen_usr_ldscript libfoo.so 110# A common example is to disable shell globbing so that special meaning/care
109# 111# may be used with variables/arguments to custom functions. That would be:
110# Note that you should in general use the unversioned name of 112# @CODE
111# the library, as ldconfig should usually update it correctly 113# eshopts_push -o noglob
112# to point to the latest version of the library present. 114# for x in ${foo} ; do
113# 115# if ...some check... ; then
114# <azarah@gentoo.org> (26 Oct 2002) 116# eshopts_pop
115#
116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
118 # Just make sure it exists
119 dodir /usr/${libdir}
120
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122/* GNU ld script
123 Because Gentoo have critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we
125 need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for
128 more info. */
129GROUP ( /${libdir}/${1} )
130END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0 117# return 0
147 fi 118# fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 119# done
158 120# eshopts_pop
159 echo 121# @CODE
160 122eshopts_push() {
161 return 0 123 # have to assume __ESHOPTS_SAVE__ isn't screwed with
124 # as a `declare -a` here will reset its value
125 local i=${#__ESHOPTS_SAVE__[@]}
126 if [[ $1 == -[su] ]] ; then
127 __ESHOPTS_SAVE__[$i]=$(shopt -p)
128 [[ $# -eq 0 ]] && return 0
129 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
130 else
131 __ESHOPTS_SAVE__[$i]=$-
132 [[ $# -eq 0 ]] && return 0
133 set "$@" || die "eshopts_push: bad options to set: $*"
134 fi
162} 135}
163 136
164# Default directory where patches are located 137# @FUNCTION: eshopts_pop
138# @USAGE:
139# @DESCRIPTION:
140# Restore the shell options to the state saved with the corresponding
141# eshopts_push call. See that function for more details.
142eshopts_pop() {
143 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
144 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
145 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
146 local s=${__ESHOPTS_SAVE__[$i]}
147 unset __ESHOPTS_SAVE__[$i]
148 if [[ ${s} == "shopt -"* ]] ; then
149 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
150 else
151 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
152 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
153 fi
154}
155
156# @VARIABLE: EPATCH_SOURCE
157# @DESCRIPTION:
158# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 159EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 160# @VARIABLE: EPATCH_SUFFIX
161# @DESCRIPTION:
162# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 163EPATCH_SUFFIX="patch.bz2"
164# @VARIABLE: EPATCH_OPTS
165# @DESCRIPTION:
168# Default options for patch 166# Default options for patch:
167# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 168# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 169# --no-backup-if-mismatch - do not leave .orig files behind
170# -E - automatically remove empty files
171# @CODE
172EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
173# @VARIABLE: EPATCH_EXCLUDE
174# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 175# List of patches not to apply. Note this is only file names,
172# and not the full path .. 176# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 177EPATCH_EXCLUDE=""
178# @VARIABLE: EPATCH_SINGLE_MSG
179# @DESCRIPTION:
174# Change the printed message for a single patch. 180# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 181EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 182# @VARIABLE: EPATCH_MULTI_MSG
177# 183# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 184# Change the printed message for multiple patches.
179# 185EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
186# @VARIABLE: EPATCH_FORCE
187# @DESCRIPTION:
188# Only require patches to match EPATCH_SUFFIX rather than the extended
189# arch naming style.
180EPATCH_FORCE="no" 190EPATCH_FORCE="no"
181 191
182# This function is for bulk patching, or in theory for just one 192# @FUNCTION: epatch
183# or two patches. 193# @USAGE: [patches] [dirs of patches]
194# @DESCRIPTION:
195# epatch is designed to greatly simplify the application of patches. It can
196# process patch files directly, or directories of patches. The patches may be
197# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
198# the -p option as epatch will automatically attempt -p0 to -p5 until things
199# apply successfully.
184# 200#
185# It should work with .bz2, .gz, .zip and plain text patches. 201# If you do not specify any options, then epatch will default to the directory
186# Currently all patches should be the same format. 202# specified by EPATCH_SOURCE.
187# 203#
188# You do not have to specify '-p' option to patch, as it will 204# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 205# @CODE
190# 206# if ${EPATCH_FORCE} != "yes"
191# Above EPATCH_* variables can be used to control various defaults,
192# bug they should be left as is to ensure an ebuild can rely on
193# them for.
194#
195# Patches are applied in current directory.
196#
197# Bulk Patches should preferibly have the form of:
198#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 207# ??_${ARCH}_foo.${EPATCH_SUFFIX}
208# else
209# *.${EPATCH_SUFFIX}
210# @CODE
211# The leading ?? are typically numbers used to force consistent patch ordering.
212# The arch field is used to apply patches only for the host architecture with
213# the special value of "all" means apply for everyone. Note that using values
214# other than "all" is highly discouraged -- you should apply patches all the
215# time and let architecture details be detected at configure/compile time.
200# 216#
201# For example: 217# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
218# for patches to apply.
202# 219#
203# 01_all_misc-fix.patch.bz2 220# Refer to the other EPATCH_xxx variables for more customization of behavior.
204# 02_sparc_another-fix.patch.bz2
205#
206# This ensures that there are a set order, and you can have ARCH
207# specific patches.
208#
209# If you however give an argument to epatch(), it will treat it as a
210# single patch that need to be applied if its a file. If on the other
211# hand its a directory, it will set EPATCH_SOURCE to this.
212#
213# <azarah@gentoo.org> (10 Nov 2002)
214#
215epatch() { 221epatch() {
216 local PIPE_CMD="" 222 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 223 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 224 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 225 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 226 }
221 local x=""
222 227
223 if [ "$#" -gt 1 ] 228 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 then 229
230 # Let the rest of the code process one user arg at a time --
231 # each arg may expand into multiple patches, and each arg may
232 # need to start off with the default global EPATCH_xxx values
233 if [[ $# -gt 1 ]] ; then
225 local m="" 234 local m
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 235 for m in "$@" ; do
228 epatch "${m}" 236 epatch "${m}"
229 done 237 done
230 return 0 238 return 0
231 fi 239 fi
232 240
233 if [ -n "$1" -a -f "$1" ] 241 local SINGLE_PATCH="no"
234 then 242 # no args means process ${EPATCH_SOURCE}
243 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
244
245 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 246 SINGLE_PATCH="yes"
236 247 set -- "$1"
237 local EPATCH_SOURCE="$1" 248 # Use the suffix from the single patch (localize it); the code
249 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 250 local EPATCH_SUFFIX=$1
239 251
240 elif [ -n "$1" -a -d "$1" ] 252 elif [[ -d $1 ]] ; then
241 then 253 # Some people like to make dirs of patches w/out suffixes (vim)
242 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 254 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 255
256 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
257 # Re-use EPATCH_SOURCE as a search dir
258 epatch "${EPATCH_SOURCE}/$1"
259 return $?
260
261 else
262 # sanity check ... if it isn't a dir or file, wtf man ?
263 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
264 echo
265 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
266 eerror
267 eerror " ${EPATCH_SOURCE}"
268 eerror " ( ${EPATCH_SOURCE##*/} )"
269 echo
270 die "Cannot find \$EPATCH_SOURCE!"
271 fi
272
273 local PIPE_CMD
274 case ${EPATCH_SUFFIX##*\.} in
275 xz) PIPE_CMD="xz -dc" ;;
276 lzma) PIPE_CMD="lzma -dc" ;;
277 bz2) PIPE_CMD="bzip2 -dc" ;;
278 gz|Z|z) PIPE_CMD="gzip -dc" ;;
279 ZIP|zip) PIPE_CMD="unzip -p" ;;
280 *) ;;
281 esac
282
283 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
284
285 local x
286 for x in "$@" ; do
287 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
288 # didn't match anything, ignore continue on
289 [[ ! -f ${x} ]] && continue
290
291 local patchname=${x##*/}
292
293 # Apply single patches, or forced sets of patches, or
294 # patches with ARCH dependant names.
295 # ???_arch_foo.patch
296 # Else, skip this input altogether
297 local a=${patchname#*_} # strip the ???_
298 a=${a%%_*} # strip the _foo.patch
299 if ! [[ ${SINGLE_PATCH} == "yes" || \
300 ${EPATCH_FORCE} == "yes" || \
301 ${a} == all || \
302 ${a} == ${ARCH} ]]
244 then 303 then
245 local EPATCH_SOURCE="$1/*" 304 continue
305 fi
306
307 # Let people filter things dynamically
308 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
309 # let people use globs in the exclude
310 eshopts_push -o noglob
311
312 local ex
313 for ex in ${EPATCH_EXCLUDE} ; do
314 if [[ ${patchname} == ${ex} ]] ; then
315 eshopts_pop
316 continue 2
317 fi
318 done
319
320 eshopts_pop
321 fi
322
323 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
324 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
325 einfo "${EPATCH_SINGLE_MSG}"
326 else
327 einfo "Applying ${patchname} ..."
328 fi
246 else 329 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 330 einfo " ${patchname} ..."
248 fi 331 fi
249 else 332
250 if [ ! -d ${EPATCH_SOURCE} ] 333 # most of the time, there will only be one run per unique name,
251 then 334 # but if there are more, make sure we get unique log filenames
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 335 local STDERR_TARGET="${T}/${patchname}.out"
253 then 336 if [[ -e ${STDERR_TARGET} ]] ; then
254 EPATCH_SOURCE="$1" 337 STDERR_TARGET="${T}/${patchname}-$$.out"
338 fi
339
340 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
341
342 # Decompress the patch if need be
343 local count=0
344 local PATCH_TARGET
345 if [[ -n ${PIPE_CMD} ]] ; then
346 PATCH_TARGET="${T}/$$.patch"
347 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
348
349 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
350 echo
351 eerror "Could not extract patch!"
352 #die "Could not extract patch!"
353 count=5
354 break
255 fi 355 fi
356 else
357 PATCH_TARGET=${x}
358 fi
256 359
360 # Check for absolute paths in patches. If sandbox is disabled,
361 # people could (accidently) patch files in the root filesystem.
362 # Or trigger other unpleasantries #237667. So disallow -p0 on
363 # such patches.
364 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
365 if [[ -n ${abs_paths} ]] ; then
366 count=1
367 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
368 fi
369 # Similar reason, but with relative paths.
370 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
371 if [[ -n ${rel_paths} ]] ; then
372 eqawarn "QA Notice: Your patch uses relative paths '../'."
373 eqawarn " In the future this will cause a failure."
374 eqawarn "${rel_paths}"
375 fi
376
377 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
378 while [[ ${count} -lt 5 ]] ; do
379 # Generate some useful debug info ...
380 (
381 _epatch_draw_line "***** ${patchname} *****"
257 echo 382 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 383 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
384 echo
385 _epatch_draw_line "***** ${patchname} *****"
386 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
387 ret=$?
388 echo
389 echo "patch program exited with status ${ret}"
390 exit ${ret}
391 ) >> "${STDERR_TARGET}"
392
393 if [ $? -eq 0 ] ; then
394 (
395 _epatch_draw_line "***** ${patchname} *****"
396 echo
397 echo "ACTUALLY APPLYING ${patchname} ..."
398 echo
399 _epatch_draw_line "***** ${patchname} *****"
400 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
401 ret=$?
402 echo
403 echo "patch program exited with status ${ret}"
404 exit ${ret}
405 ) >> "${STDERR_TARGET}"
406
407 if [ $? -ne 0 ] ; then
408 echo
409 eerror "A dry-run of patch command succeeded, but actually"
410 eerror "applying the patch failed!"
411 #die "Real world sux compared to the dreamworld!"
412 count=5
413 fi
414 break
415 fi
416
417 : $(( count++ ))
418 done
419
420 # if we had to decompress the patch, delete the temp one
421 if [[ -n ${PIPE_CMD} ]] ; then
422 rm -f "${PATCH_TARGET}"
423 fi
424
425 if [[ ${count} -ge 5 ]] ; then
426 echo
427 eerror "Failed Patch: ${patchname} !"
428 eerror " ( ${PATCH_TARGET} )"
259 eerror 429 eerror
260 eerror " ${EPATCH_SOURCE}" 430 eerror "Include in your bugreport the contents of:"
431 eerror
432 eerror " ${STDERR_TARGET}"
261 echo 433 echo
262 die "Cannot find \$EPATCH_SOURCE!" 434 die "Failed Patch: ${patchname}!"
263 fi
264
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi
267
268 case ${EPATCH_SUFFIX##*\.} in
269 bz2)
270 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2"
272 ;;
273 gz|Z|z)
274 PIPE_CMD="gzip -dc"
275 PATCH_SUFFIX="gz"
276 ;;
277 ZIP|zip)
278 PIPE_CMD="unzip -p"
279 PATCH_SUFFIX="zip"
280 ;;
281 *)
282 PIPE_CMD="cat"
283 PATCH_SUFFIX="patch"
284 ;;
285 esac
286
287 if [ "${SINGLE_PATCH}" = "no" ]
288 then
289 einfo "Applying various patches (bugfixes/updates)..."
290 fi
291 for x in ${EPATCH_SOURCE}
292 do
293 # New ARCH dependant patch naming scheme...
294 #
295 # ???_arch_foo.patch
296 #
297 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ])
300 then
301 local count=0
302 local popts="${EPATCH_OPTS}"
303
304 if [ -n "${EPATCH_EXCLUDE}" ]
305 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 then
308 continue
309 fi
310 fi 435 fi
311 436
312 if [ "${SINGLE_PATCH}" = "yes" ] 437 # if everything worked, delete the patch log
313 then 438 rm -f "${STDERR_TARGET}"
314 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then
316 einfo "${EPATCH_SINGLE_MSG}"
317 else
318 einfo "Applying ${x##*/}..."
319 fi
320 else
321 einfo " ${x##*/}..."
322 fi
323
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ]
329 do
330 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333
334 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 else
339 PATCH_TARGET="${x}"
340 fi
341
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351 then
352 echo
353 eerror "Could not extract patch!"
354 #die "Could not extract patch!"
355 count=5
356 break
357 fi
358 fi
359
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369
370 if [ "$?" -ne 0 ]
371 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373 echo
374 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!"
377 count=5
378 fi
379
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381
382 break
383 fi
384
385 count=$((count + 1))
386 done
387
388 if [ "${PATCH_SUFFIX}" != "patch" ]
389 then
390 rm -f ${PATCH_TARGET}
391 fi
392
393 if [ "${count}" -eq 5 ]
394 then
395 echo
396 eerror "Failed Patch: ${x##*/}!"
397 eerror
398 eerror "Include in your bugreport the contents of:"
399 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401 echo
402 die "Failed Patch: ${x##*/}!"
403 fi
404
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406
407 eend 0 439 eend 0
408 fi
409 done 440 done
410 if [ "${SINGLE_PATCH}" = "no" ]
411 then
412 einfo "Done with patching"
413 fi
414}
415 441
416# This function return true if we are using the NPTL pthreads 442 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
417# implementation. 443 : # everything worked
418# 444}
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426 445
427 int main() 446# @FUNCTION: epatch_user
428 { 447# @USAGE:
429 char buf[255]; 448# @DESCRIPTION:
430 char *str = buf; 449# Applies user-provided patches to the source tree. The patches are
450# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
451# of these three directories to exist will be the one to use, ignoring
452# any more general directories which might exist as well.
453#
454# User patches are intended for quick testing of patches without ebuild
455# modifications, as well as for permanent customizations a user might
456# desire. Obviously, there can be no official support for arbitrarily
457# patched ebuilds. So whenever a build log in a bug report mentions that
458# user patches were applied, the user should be asked to reproduce the
459# problem without these.
460#
461# Not all ebuilds do call this function, so placing patches in the
462# stated directory might or might not work, depending on the package and
463# the eclasses it inherits and uses. It is safe to call the function
464# repeatedly, so it is always possible to add a call at the ebuild
465# level. The first call is the time when the patches will be
466# applied.
467#
468# Ideally, this function should be called after gentoo-specific patches
469# have been applied, so that their code can be modified as well, but
470# before calls to e.g. eautoreconf, as the user patches might affect
471# autotool input files as well.
472epatch_user() {
473 [[ $# -ne 0 ]] && die "epatch_user takes no options"
431 474
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 475 # Allow multiple calls to this function; ignore all but the first
433 if (NULL != str) { 476 local applied="${T}/epatch_user.applied"
434 printf("%s\n", str); 477 [[ -e ${applied} ]] && return 2
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438 478
439 return 1; 479 # don't clobber any EPATCH vars that the parent might want
440 } 480 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
441 END 481 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
442 482 EPATCH_SOURCE=${base}/${CTARGET}/${check}
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 483 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
445 then 485 if [[ -d ${EPATCH_SOURCE} ]] ; then
446 echo "yes" 486 EPATCH_SOURCE=${EPATCH_SOURCE} \
447 einfon "Checking what PTHREADS implementation we have ... " 487 EPATCH_SUFFIX="patch" \
448 if ${T}/nptl 488 EPATCH_FORCE="yes" \
449 then 489 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
490 epatch
491 echo "${EPATCH_SOURCE}" > "${applied}"
450 return 0 492 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi 493 fi
457 494 done
495 echo "none" > "${applied}"
458 return 1 496 return 1
459} 497}
460 498
461# This function check how many cpu's are present, and then set 499# @FUNCTION: emktemp
462# -j in MAKEOPTS accordingly. 500# @USAGE: [temp dir]
463# 501# @DESCRIPTION:
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp) 502# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 503# does not exist on the users system.
544# vapier@gentoo.org
545#
546# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 504emktemp() {
505 local exe="touch"
506 [[ $1 == -d ]] && exe="mkdir" && shift
548 local topdir="$1" 507 local topdir=$1
549 508
550 if [ -z "${topdir}" ] 509 if [[ -z ${topdir} ]] ; then
551 then
552 [ -z "${T}" ] \ 510 [[ -z ${T} ]] \
553 && topdir="/tmp" \ 511 && topdir="/tmp" \
554 || topdir="${T}" 512 || topdir=${T}
555 fi 513 fi
556 514
557 if [ -z "$(type -p mktemp)" ] 515 if ! type -P mktemp > /dev/null ; then
558 then 516 # system lacks `mktemp` so we have to fake it
559 local tmp=/ 517 local tmp=/
560 while [ -e "${tmp}" ] ; do 518 while [[ -e ${tmp} ]] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 519 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
562 done 520 done
563 touch "${tmp}" 521 ${exe} "${tmp}" || ${exe} -p "${tmp}"
564 echo "${tmp}" 522 echo "${tmp}"
565 else 523 else
566 mktemp -p "${topdir}" 524 # the args here will give slightly wierd names on BSD,
567 fi 525 # but should produce a usable file on all userlands
568} 526 if [[ ${exe} == "touch" ]] ; then
569 527 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
570# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() {
577 if useq macos || useq ppc-macos ; then
578 case "$2" in
579 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;;
582 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;;
585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
591 else 528 else
592 action="group" 529 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2"
598 fi
599}
600
601# Simplify/standardize adding users to the system
602# vapier@gentoo.org
603#
604# enewuser(username, uid, shell, homedir, groups, extra options)
605#
606# Default values if you do not specify any:
607# username: REQUIRED !
608# uid: next available (see useradd(8))
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() {
615 # get the username
616 local euser="$1"; shift
617 if [ -z "${euser}" ]
618 then
619 eerror "No username specified !"
620 die "Cannot call enewuser without a username"
621 fi
622
623 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
625 then
626 return 0
627 fi
628 einfo "Adding user '${euser}' to your system ..."
629
630 # options to pass to useradd
631 local opts=
632
633 # handle uid
634 local euid="$1"; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
636 then
637 if [ "${euid}" -gt 0 ]
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ]
640 then
641 euid="next"
642 fi 530 fi
643 else
644 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID"
646 fi 531 fi
647 else
648 euid="next"
649 fi
650 if [ "${euid}" == "next" ]
651 then
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break
660 done
661 fi
662 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}"
664
665 # handle shell
666 local eshell="$1"; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
668 then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist"
673 fi
674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
679 eshell="/bin/false"
680 fi
681 fi
682 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}"
684
685 # handle homedir
686 local ehome="$1"; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
688 then
689 ehome="/dev/null"
690 fi
691 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}"
693
694 # handle groups
695 local egroups="$1"; shift
696 if [ ! -z "${egroups}" ]
697 then
698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
701 export IFS=","
702 for g in ${egroups}
703 do
704 export IFS="${oldifs}"
705 if [ -z "`egetent group \"${g}\"`" ]
706 then
707 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID"
709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
717 done
718 export IFS="${oldifs}"
719
720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
725 else
726 egroups="(none)"
727 fi
728 einfo " - Groups: ${egroups}"
729
730 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}"
733 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ;
735 then
736 ### Make the user
737 if [ -z "${eextra}" ]
738 then
739 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
746 for g in ${egroups}
747 do
748 dscl . merge /groups/${g} users ${euser}
749 done
750 export IFS="${oldifs}"
751 else
752 einfo "Extra options are not supported on macos yet"
753 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}"
755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${eextra}" ]
759 then
760 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \
762 die "enewuser failed"
763 else
764 einfo " - Extra: ${eextra}"
765 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed"
767 fi
768 else
769 if [ -z "${eextra}" ]
770 then
771 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \
773 || die "enewuser failed"
774 else
775 einfo " - Extra: ${eextra}"
776 useradd ${opts} ${euser} ${eextra} \
777 || die "enewuser failed"
778 fi
779 fi
780 export SANDBOX_ON="${oldsandbox}"
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 532}
790 533
791# Simplify/standardize adding groups to the system 534# @FUNCTION: edos2unix
792# vapier@gentoo.org 535# @USAGE: <file> [more files ...]
793# 536# @DESCRIPTION:
794# enewgroup(group, gid) 537# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
795# 538# to remove all of these text utilities from DEPEND variables because this
796# Default values if you do not specify any: 539# is a script based solution. Just give it a list of files to convert and
797# groupname: REQUIRED ! 540# they will all be changed from the DOS CRLF format to the UNIX LF format.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() {
801 # get the group
802 local egroup="$1"; shift
803 if [ -z "${egroup}" ]
804 then
805 eerror "No group specified !"
806 die "Cannot call enewgroup without a group"
807 fi
808
809 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
811 then
812 return 0
813 fi
814 einfo "Adding group '${egroup}' to your system ..."
815
816 # options to pass to useradd
817 local opts=
818
819 # handle gid
820 local egid="$1"; shift
821 if [ ! -z "${egid}" ]
822 then
823 if [ "${egid}" -gt 0 ]
824 then
825 if [ -z "`egetent group ${egid}`" ]
826 then
827 if useq macos || useq ppc-macos ; then
828 opts="${opts} ${egid}"
829 else
830 opts="${opts} -g ${egid}"
831 fi
832 else
833 egid="next available; requested gid taken"
834 fi
835 else
836 eerror "Groupid given but is not greater than 0 !"
837 die "${egid} is not a valid GID"
838 fi
839 else
840 egid="next available"
841 fi
842 einfo " - Groupid: ${egid}"
843
844 # handle extra
845 local eextra="$@"
846 opts="${opts} ${eextra}"
847
848 # add the group
849 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ;
852 then
853 if [ ! -z "${eextra}" ];
854 then
855 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}"
858 die "Required function missing"
859 fi
860
861 # If we need the next available
862 case ${egid} in
863 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do
865 [ -z "`egetent group ${egid}`" ] && break
866 done
867 esac
868 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then
871 case ${egid} in
872 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do
874 [ -z "`egetent group ${egid}`" ] && break
875 done
876 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else
879 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi
881 export SANDBOX_ON="${oldsandbox}"
882}
883
884# Simple script to replace 'dos2unix' binaries
885# vapier@gentoo.org
886#
887# edos2unix(file, <more files>...)
888edos2unix() { 541edos2unix() {
889 for f in "$@" 542 [[ $# -eq 0 ]] && return 0
890 do 543 sed -i 's/\r$//' -- "$@" || die
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 544}
895 545
896# Make a desktop file ! 546# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 547# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 548# Amaze your friends ! Get the women ! Join today !
899# 549#
900# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 550# make_desktop_entry(<command>, [name], [icon], [type], [fields])
901# 551#
902# binary: what binary does the app run with ? 552# binary: what command does the app run with ?
903# name: the name that will show up in the menu 553# name: the name that will show up in the menu
904# icon: give your little like a pretty little icon ... 554# icon: give your little like a pretty little icon ...
905# this can be relative (to /usr/share/pixmaps) or 555# this can be relative (to /usr/share/pixmaps) or
906# a full path to an icon 556# a full path to an icon
907# type: what kind of application is this ? for categories: 557# type: what kind of application is this ? for categories:
908# http://www.freedesktop.org/standards/menu-spec/ 558# http://standards.freedesktop.org/menu-spec/latest/apa.html
909# path: if your app needs to startup in a specific dir 559# fields: extra fields to append to the desktop file; a printf string
910make_desktop_entry() { 560make_desktop_entry() {
911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 561 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
912 562
913 local exec="${1}" 563 local exec=${1}
914 local name="${2:-${PN}}" 564 local name=${2:-${PN}}
915 local icon="${3:-${PN}.png}" 565 local icon=${3:-${PN}}
916 local type="${4}" 566 local type=${4}
917 local subdir="${6}" 567 local fields=${5}
918 local path="${5:-${GAMES_BINDIR}}" 568
919 if [ -z "${type}" ] 569 if [[ -z ${type} ]] ; then
920 then 570 local catmaj=${CATEGORY%%-*}
921 case ${CATEGORY} in 571 local catmin=${CATEGORY##*-}
922 "app-emulation") 572 case ${catmaj} in
923 type=Emulator 573 app)
924 subdir="Emulation" 574 case ${catmin} in
575 accessibility) type=Accessibility;;
576 admin) type=System;;
577 antivirus) type=System;;
578 arch) type=Archiving;;
579 backup) type=Archiving;;
580 cdr) type=DiscBurning;;
581 dicts) type=Dictionary;;
582 doc) type=Documentation;;
583 editors) type=TextEditor;;
584 emacs) type=TextEditor;;
585 emulation) type=Emulator;;
586 laptop) type=HardwareSettings;;
587 office) type=Office;;
588 pda) type=PDA;;
589 vim) type=TextEditor;;
590 xemacs) type=TextEditor;;
591 esac
592 ;;
593
594 dev)
595 type="Development"
596 ;;
597
598 games)
599 case ${catmin} in
600 action|fps) type=ActionGame;;
601 arcade) type=ArcadeGame;;
602 board) type=BoardGame;;
603 emulation) type=Emulator;;
604 kids) type=KidsGame;;
605 puzzle) type=LogicGame;;
606 roguelike) type=RolePlaying;;
607 rpg) type=RolePlaying;;
608 simulation) type=Simulation;;
609 sports) type=SportsGame;;
610 strategy) type=StrategyGame;;
611 esac
612 type="Game;${type}"
613 ;;
614
615 gnome)
616 type="Gnome;GTK"
617 ;;
618
619 kde)
620 type="KDE;Qt"
621 ;;
622
623 mail)
624 type="Network;Email"
625 ;;
626
627 media)
628 case ${catmin} in
629 gfx)
630 type=Graphics
925 ;; 631 ;;
926 "games-"*) 632 *)
927 type=Game 633 case ${catmin} in
928 subdir="Games" 634 radio) type=Tuner;;
635 sound) type=Audio;;
636 tv) type=TV;;
637 video) type=Video;;
638 esac
639 type="AudioVideo;${type}"
929 ;; 640 ;;
641 esac
642 ;;
643
930 "net-"*) 644 net)
645 case ${catmin} in
646 dialup) type=Dialup;;
647 ftp) type=FileTransfer;;
648 im) type=InstantMessaging;;
649 irc) type=IRCClient;;
650 mail) type=Email;;
651 news) type=News;;
652 nntp) type=News;;
653 p2p) type=FileTransfer;;
654 voip) type=Telephony;;
655 esac
931 type=Network 656 type="Network;${type}"
932 subdir="${type}"
933 ;; 657 ;;
658
659 sci)
660 case ${catmin} in
661 astro*) type=Astronomy;;
662 bio*) type=Biology;;
663 calc*) type=Calculator;;
664 chem*) type=Chemistry;;
665 elec*) type=Electronics;;
666 geo*) type=Geology;;
667 math*) type=Math;;
668 physics) type=Physics;;
669 visual*) type=DataVisualization;;
670 esac
671 type="Education;Science;${type}"
672 ;;
673
674 sys)
675 type="System"
676 ;;
677
678 www)
679 case ${catmin} in
680 client) type=WebBrowser;;
681 esac
682 type="Network;${type}"
683 ;;
684
934 *) 685 *)
935 type= 686 type=
936 subdir=
937 ;; 687 ;;
938 esac 688 esac
939 fi 689 fi
940 local desktop="${T}/${exec}.desktop" 690 if [ "${SLOT}" == "0" ] ; then
691 local desktop_name="${PN}"
692 else
693 local desktop_name="${PN}-${SLOT}"
694 fi
695 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
696 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
941 697
698 # Don't append another ";" when a valid category value is provided.
699 type=${type%;}${type:+;}
700
701 eshopts_push -s extglob
702 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
703 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
704 ewarn "allowed in .desktop files if the value is not an absolute path."
705 icon=${icon%.@(xpm|png|svg)}
706 fi
707 eshopts_pop
708
709 cat <<-EOF > "${desktop}"
942echo "[Desktop Entry] 710 [Desktop Entry]
943Encoding=UTF-8
944Version=0.9.2
945Name=${name} 711 Name=${name}
946Type=Application 712 Type=Application
947Comment=${DESCRIPTION} 713 Comment=${DESCRIPTION}
948Exec=${exec} 714 Exec=${exec}
949Path=${path} 715 TryExec=${exec%% *}
950Icon=${icon} 716 Icon=${icon}
951Categories=Application;${type};" > "${desktop}" 717 Categories=${type}
718 EOF
952 719
720 if [[ ${fields:-=} != *=* ]] ; then
721 # 5th arg used to be value to Path=
722 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
723 fields="Path=${fields}"
724 fi
725 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
726
727 (
728 # wrap the env here so that the 'insinto' call
729 # doesn't corrupt the env of the caller
730 insinto /usr/share/applications
731 doins "${desktop}"
732 ) || die "installing desktop file failed"
733}
734
735# @FUNCTION: validate_desktop_entries
736# @USAGE: [directories]
737# @MAINTAINER:
738# Carsten Lohrke <carlo@gentoo.org>
739# @DESCRIPTION:
740# Validate desktop entries using desktop-file-utils
741validate_desktop_entries() {
742 if [[ -x /usr/bin/desktop-file-validate ]] ; then
743 einfo "Checking desktop entry validity"
744 local directories=""
745 for d in /usr/share/applications $@ ; do
746 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
747 done
748 if [[ -n ${directories} ]] ; then
749 for FILE in $(find ${directories} -name "*\.desktop" \
750 -not -path '*.hidden*' | sort -u 2>/dev/null)
751 do
752 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
753 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
754 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
755 done
756 fi
757 echo ""
758 else
759 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
760 fi
761}
762
763# @FUNCTION: make_session_desktop
764# @USAGE: <title> <command> [command args...]
765# @DESCRIPTION:
766# Make a GDM/KDM Session file. The title is the file to execute to start the
767# Window Manager. The command is the name of the Window Manager.
768#
769# You can set the name of the file via the ${wm} variable.
770make_session_desktop() {
771 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
772 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
773
774 local title=$1
775 local command=$2
776 local desktop=${T}/${wm:-${PN}}.desktop
777 shift 2
778
779 cat <<-EOF > "${desktop}"
780 [Desktop Entry]
781 Name=${title}
782 Comment=This session logs you into ${title}
783 Exec=${command} $*
784 TryExec=${command}
785 Type=XSession
786 EOF
787
788 (
789 # wrap the env here so that the 'insinto' call
790 # doesn't corrupt the env of the caller
791 insinto /usr/share/xsessions
792 doins "${desktop}"
793 )
794}
795
796# @FUNCTION: domenu
797# @USAGE: <menus>
798# @DESCRIPTION:
799# Install the list of .desktop menu files into the appropriate directory
800# (/usr/share/applications).
801domenu() {
802 (
803 # wrap the env here so that the 'insinto' call
804 # doesn't corrupt the env of the caller
805 local i j ret=0
953 insinto /usr/share/applications 806 insinto /usr/share/applications
954 doins "${desktop}" 807 for i in "$@" ; do
808 if [[ -f ${i} ]] ; then
809 doins "${i}"
810 ((ret+=$?))
811 elif [[ -d ${i} ]] ; then
812 for j in "${i}"/*.desktop ; do
813 doins "${j}"
814 ((ret+=$?))
815 done
816 else
817 ((++ret))
818 fi
819 done
820 exit ${ret}
821 )
822}
955 823
956 return 0 824# @FUNCTION: newmenu
825# @USAGE: <menu> <newname>
826# @DESCRIPTION:
827# Like all other new* functions, install the specified menu as newname.
828newmenu() {
829 (
830 # wrap the env here so that the 'insinto' call
831 # doesn't corrupt the env of the caller
832 insinto /usr/share/applications
833 newins "$@"
834 )
835}
836
837# @FUNCTION: doicon
838# @USAGE: <list of icons>
839# @DESCRIPTION:
840# Install the list of icons into the icon directory (/usr/share/pixmaps).
841# This is useful in conjunction with creating desktop/menu files.
842doicon() {
843 (
844 # wrap the env here so that the 'insinto' call
845 # doesn't corrupt the env of the caller
846 local i j ret
847 insinto /usr/share/pixmaps
848 for i in "$@" ; do
849 if [[ -f ${i} ]] ; then
850 doins "${i}"
851 ((ret+=$?))
852 elif [[ -d ${i} ]] ; then
853 for j in "${i}"/*.png ; do
854 doins "${j}"
855 ((ret+=$?))
856 done
857 else
858 ((++ret))
859 fi
860 done
861 exit ${ret}
862 )
863}
864
865# @FUNCTION: newicon
866# @USAGE: <icon> <newname>
867# @DESCRIPTION:
868# Like all other new* functions, install the specified icon as newname.
869newicon() {
870 (
871 # wrap the env here so that the 'insinto' call
872 # doesn't corrupt the env of the caller
873 insinto /usr/share/pixmaps
874 newins "$@"
875 )
957} 876}
958 877
959# for internal use only (unpack_pdv and unpack_makeself) 878# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 879find_unpackable_file() {
961 local src="$1" 880 local src=$1
962 if [ -z "${src}" ] 881 if [[ -z ${src} ]] ; then
963 then
964 src="${DISTDIR}/${A}" 882 src=${DISTDIR}/${A}
965 else 883 else
966 if [ -e "${DISTDIR}/${src}" ] 884 if [[ -e ${DISTDIR}/${src} ]] ; then
967 then
968 src="${DISTDIR}/${src}" 885 src=${DISTDIR}/${src}
969 elif [ -e "${PWD}/${src}" ] 886 elif [[ -e ${PWD}/${src} ]] ; then
970 then
971 src="${PWD}/${src}" 887 src=${PWD}/${src}
972 elif [ -e "${src}" ] 888 elif [[ -e ${src} ]] ; then
973 then
974 src="${src}" 889 src=${src}
975 fi
976 fi 890 fi
977 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 891 fi
892 [[ ! -e ${src} ]] && return 1
978 echo "${src}" 893 echo "${src}"
979} 894}
980 895
896# @FUNCTION: unpack_pdv
897# @USAGE: <file to unpack> <size of off_t>
898# @DESCRIPTION:
981# Unpack those pesky pdv generated files ... 899# Unpack those pesky pdv generated files ...
982# They're self-unpacking programs with the binary package stuffed in 900# They're self-unpacking programs with the binary package stuffed in
983# the middle of the archive. Valve seems to use it a lot ... too bad 901# the middle of the archive. Valve seems to use it a lot ... too bad
984# it seems to like to segfault a lot :(. So lets take it apart ourselves. 902# it seems to like to segfault a lot :(. So lets take it apart ourselves.
985# 903#
986# Usage: unpack_pdv [file to unpack] [size of off_t]
987# - you have to specify the off_t size ... i have no idea how to extract that 904# You have to specify the off_t size ... I have no idea how to extract that
988# information out of the binary executable myself. basically you pass in 905# information out of the binary executable myself. Basically you pass in
989# the size of the off_t type (in bytes) on the machine that built the pdv 906# the size of the off_t type (in bytes) on the machine that built the pdv
907# archive.
908#
990# archive. one way to determine this is by running the following commands: 909# One way to determine this is by running the following commands:
910#
911# @CODE
991# strings <pdv archive> | grep lseek 912# strings <pdv archive> | grep lseek
992# strace -elseek <pdv archive> 913# strace -elseek <pdv archive>
914# @CODE
915#
993# basically look for the first lseek command (we do the strings/grep because 916# Basically look for the first lseek command (we do the strings/grep because
994# sometimes the function call is _llseek or something) and steal the 2nd 917# sometimes the function call is _llseek or something) and steal the 2nd
995# parameter. here is an example: 918# parameter. Here is an example:
919#
920# @CODE
996# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 921# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
997# lseek 922# lseek
998# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 923# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
999# lseek(3, -4, SEEK_END) = 2981250 924# lseek(3, -4, SEEK_END) = 2981250
925# @CODE
926#
1000# thus we would pass in the value of '4' as the second parameter. 927# Thus we would pass in the value of '4' as the second parameter.
1001unpack_pdv() { 928unpack_pdv() {
1002 local src="`find_unpackable_file $1`" 929 local src=$(find_unpackable_file "$1")
1003 local sizeoff_t="$2" 930 local sizeoff_t=$2
1004 931
932 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1005 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 933 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1006 934
1007 local shrtsrc="`basename ${src}`" 935 local shrtsrc=$(basename "${src}")
1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 936 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 937 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1010 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 938 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1011 939
1012 # grab metadata for debug reasons 940 # grab metadata for debug reasons
1013 local metafile="$(emktemp)" 941 local metafile=$(emktemp)
1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 942 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1015 943
1016 # rip out the final file name from the metadata 944 # rip out the final file name from the metadata
1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 945 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1018 datafile="`basename ${datafile}`" 946 datafile=$(basename "${datafile}")
1019 947
1020 # now lets uncompress/untar the file if need be 948 # now lets uncompress/untar the file if need be
1021 local tmpfile="$(emktemp)" 949 local tmpfile=$(emktemp)
1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 950 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1023 951
1024 local iscompressed="`file -b ${tmpfile}`" 952 local iscompressed=$(file -b "${tmpfile}")
1025 if [ "${iscompressed:0:8}" == "compress" ] ; then 953 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1026 iscompressed=1 954 iscompressed=1
1027 mv ${tmpfile}{,.Z} 955 mv ${tmpfile}{,.Z}
1028 gunzip ${tmpfile} 956 gunzip ${tmpfile}
1029 else 957 else
1030 iscompressed=0 958 iscompressed=0
1031 fi 959 fi
1032 local istar="`file -b ${tmpfile}`" 960 local istar=$(file -b "${tmpfile}")
1033 if [ "${istar:0:9}" == "POSIX tar" ] ; then 961 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1034 istar=1 962 istar=1
1035 else 963 else
1036 istar=0 964 istar=0
1037 fi 965 fi
1038 966
1066 true 994 true
1067 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 995 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1068 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 996 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1069} 997}
1070 998
999# @FUNCTION: unpack_makeself
1000# @USAGE: [file to unpack] [offset] [tail|dd]
1001# @DESCRIPTION:
1071# Unpack those pesky makeself generated files ... 1002# Unpack those pesky makeself generated files ...
1072# They're shell scripts with the binary package tagged onto 1003# They're shell scripts with the binary package tagged onto
1073# the end of the archive. Loki utilized the format as does 1004# the end of the archive. Loki utilized the format as does
1074# many other game companies. 1005# many other game companies.
1075# 1006#
1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1007# If the file is not specified, then ${A} is used. If the
1077# - If the file is not specified then unpack will utilize ${A}.
1078# - If the offset is not specified then we will attempt to extract 1008# offset is not specified then we will attempt to extract
1079# the proper offset from the script itself. 1009# the proper offset from the script itself.
1080unpack_makeself() { 1010unpack_makeself() {
1011 local src_input=${1:-${A}}
1081 local src="$(find_unpackable_file "$1")" 1012 local src=$(find_unpackable_file "${src_input}")
1082 local skip="$2" 1013 local skip=$2
1083 local exe="$3" 1014 local exe=$3
1084 1015
1016 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1017
1085 local shrtsrc="$(basename "${src}")" 1018 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1019 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 if [ -z "${skip}" ] 1020 if [[ -z ${skip} ]] ; then
1088 then
1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1021 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1090 local skip=0 1022 local skip=0
1091 exe=tail 1023 exe=tail
1092 case ${ver} in 1024 case ${ver} in
1093 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1025 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1026 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1095 ;; 1027 ;;
1096 2.0|2.0.1) 1028 2.0|2.0.1)
1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1029 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1098 ;; 1030 ;;
1099 2.1.1) 1031 2.1.1)
1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1032 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1101 let skip="skip + 1" 1033 (( skip++ ))
1102 ;; 1034 ;;
1103 2.1.2) 1035 2.1.2)
1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1105 let skip="skip + 1" 1037 (( skip++ ))
1106 ;; 1038 ;;
1107 2.1.3) 1039 2.1.3)
1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1040 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1109 let skip="skip + 1" 1041 (( skip++ ))
1110 ;; 1042 ;;
1111 2.1.4) 1043 2.1.4|2.1.5)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1044 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c) 1045 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd" 1046 exe="dd"
1115 ;; 1047 ;;
1116 *) 1048 *)
1123 esac 1055 esac
1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1056 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1125 fi 1057 fi
1126 case ${exe} in 1058 case ${exe} in
1127 tail) exe="tail -n +${skip} '${src}'";; 1059 tail) exe="tail -n +${skip} '${src}'";;
1128 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1060 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1129 *) die "makeself cant handle exe '${exe}'" 1061 *) die "makeself cant handle exe '${exe}'"
1130 esac 1062 esac
1131 1063
1132 # lets grab the first few bytes of the file to figure out what kind of archive it is 1064 # lets grab the first few bytes of the file to figure out what kind of archive it is
1133 local tmpfile="$(emktemp)" 1065 local filetype tmpfile=$(emktemp)
1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1066 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1135 local filetype="$(file -b "${tmpfile}")" 1067 filetype=$(file -b "${tmpfile}") || die
1136 case ${filetype} in 1068 case ${filetype} in
1137 *tar\ archive) 1069 *tar\ archive*)
1138 eval ${exe} | tar --no-same-owner -xf - 1070 eval ${exe} | tar --no-same-owner -xf -
1139 ;; 1071 ;;
1140 bzip2*) 1072 bzip2*)
1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1073 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1142 ;; 1074 ;;
1152 ;; 1084 ;;
1153 esac 1085 esac
1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1086 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1155} 1087}
1156 1088
1089# @FUNCTION: check_license
1090# @USAGE: [license]
1091# @DESCRIPTION:
1157# Display a license for user to accept. 1092# Display a license for user to accept. If no license is
1158#
1159# Usage: check_license [license]
1160# - If the file is not specified then ${LICENSE} is used. 1093# specified, then ${LICENSE} is used.
1161check_license() { 1094check_license() {
1162 local lic=$1 1095 local lic=$1
1163 if [ -z "${lic}" ] ; then 1096 if [ -z "${lic}" ] ; then
1164 lic="${PORTDIR}/licenses/${LICENSE}" 1097 lic="${PORTDIR}/licenses/${LICENSE}"
1165 else 1098 else
1166 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1099 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1167 lic="${PORTDIR}/licenses/${src}" 1100 lic="${PORTDIR}/licenses/${lic}"
1168 elif [ -e "${PWD}/${src}" ] ; then 1101 elif [ -e "${PWD}/${lic}" ] ; then
1169 lic="${PWD}/${src}" 1102 lic="${PWD}/${lic}"
1170 elif [ -e "${src}" ] ; then 1103 elif [ -e "${lic}" ] ; then
1171 lic="${src}" 1104 lic="${lic}"
1172 fi
1173 fi 1105 fi
1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1106 fi
1175 local l="`basename ${lic}`" 1107 local l="`basename ${lic}`"
1176 1108
1177 # here is where we check for the licenses the user already 1109 # here is where we check for the licenses the user already
1178 # accepted ... if we don't find a match, we make the user accept 1110 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1180 local alic 1111 local alic
1181 set -o noglob #so that bash doesn't expand "*" 1112 eshopts_push -o noglob # so that bash doesn't expand "*"
1182 for alic in ${ACCEPT_LICENSE} ; do 1113 for alic in ${ACCEPT_LICENSE} ; do
1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1114 if [[ ${alic} == ${l} ]]; then
1184 set +o noglob; set -${shopts} #reset old shell opts 1115 eshopts_pop
1185 return 0 1116 return 0
1186 fi 1117 fi
1187 done 1118 done
1188 set +o noglob; set -$shopts #reset old shell opts 1119 eshopts_pop
1120 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1189 1121
1190 local licmsg="$(emktemp)" 1122 local licmsg=$(emktemp)
1191 cat << EOF > ${licmsg} 1123 cat <<-EOF > ${licmsg}
1192********************************************************** 1124 **********************************************************
1193The following license outlines the terms of use of this 1125 The following license outlines the terms of use of this
1194package. You MUST accept this license for installation to 1126 package. You MUST accept this license for installation to
1195continue. When you are done viewing, hit 'q'. If you 1127 continue. When you are done viewing, hit 'q'. If you
1196CTRL+C out of this, the install will not run! 1128 CTRL+C out of this, the install will not run!
1197********************************************************** 1129 **********************************************************
1198 1130
1199EOF 1131 EOF
1200 cat ${lic} >> ${licmsg} 1132 cat ${lic} >> ${licmsg}
1201 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1133 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1202 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1134 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1203 read alic 1135 read alic
1204 case ${alic} in 1136 case ${alic} in
1211 die "Failed to accept license" 1143 die "Failed to accept license"
1212 ;; 1144 ;;
1213 esac 1145 esac
1214} 1146}
1215 1147
1148# @FUNCTION: cdrom_get_cds
1149# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1150# @DESCRIPTION:
1216# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1151# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1217# the whole 'non-interactive' policy, but damnit I want CD support ! 1152# the whole 'non-interactive' policy, but damnit I want CD support !
1218# 1153#
1219# with these cdrom functions we handle all the user interaction and 1154# With these cdrom functions we handle all the user interaction and
1220# standardize everything. all you have to do is call cdrom_get_cds() 1155# standardize everything. All you have to do is call cdrom_get_cds()
1221# and when the function returns, you can assume that the cd has been 1156# and when the function returns, you can assume that the cd has been
1222# found at CDROM_ROOT. 1157# found at CDROM_ROOT.
1223# 1158#
1159# The function will attempt to locate a cd based upon a file that is on
1160# the cd. The more files you give this function, the more cds
1161# the cdrom functions will handle.
1162#
1224# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1163# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1225# etc... if you want to give the cds better names, then just export 1164# etc... If you want to give the cds better names, then just export
1226# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1165# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1166# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1167# also use the CDROM_NAME_SET bash array.
1227# 1168#
1228# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1169# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1229#
1230# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1231# - this will attempt to locate a cd based upon a file that is on
1232# the cd ... the more files you give this function, the more cds
1233# the cdrom functions will handle
1234cdrom_get_cds() { 1170cdrom_get_cds() {
1235 # first we figure out how many cds we're dealing with by 1171 # first we figure out how many cds we're dealing with by
1236 # the # of files they gave us 1172 # the # of files they gave us
1237 local cdcnt=0 1173 local cdcnt=0
1238 local f= 1174 local f=
1239 for f in "$@" ; do 1175 for f in "$@" ; do
1240 cdcnt=$((cdcnt + 1)) 1176 ((++cdcnt))
1241 export CDROM_CHECK_${cdcnt}="$f" 1177 export CDROM_CHECK_${cdcnt}="$f"
1242 done 1178 done
1243 export CDROM_TOTAL_CDS=${cdcnt} 1179 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1180 export CDROM_CURRENT_CD=1
1245 1181
1246 # now we see if the user gave use CD_ROOT ... 1182 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1183 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1184 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}"
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return
1252 fi
1253 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then
1255 local var= 1185 local var=
1256 cdcnt=0 1186 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1187 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1188 ((++cdcnt))
1259 var="CD_ROOT_${cdcnt}" 1189 var="CD_ROOT_${cdcnt}"
1190 [[ -z ${!var} ]] && var="CD_ROOT"
1260 if [ -z "${!var}" ] ; then 1191 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1192 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1193 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1194 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1195 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1196 fi
1266 export CDROM_ROOTS_${cdcnt}="${!var}"
1267 done 1197 done
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1198 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1199 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1200 export CDROM_SET=-1
1201 for f in ${CDROM_CHECK_1//:/ } ; do
1202 ((++CDROM_SET))
1203 [[ -e ${CDROM_ROOT}/${f} ]] && break
1204 done
1205 export CDROM_MATCH=${f}
1270 return 1206 return
1271 fi 1207 fi
1272 1208
1209 # User didn't help us out so lets make sure they know they can
1210 # simplify the whole process ...
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1211 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1212 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1275 if [ -z "${CDROM_NAME}" ] ; then
1276 echo "cdrom for ${PN}."
1277 else
1278 echo "${CDROM_NAME}."
1279 fi
1280 echo 1213 echo
1281 einfo "If you do not have the CD, but have the data files" 1214 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1215 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1216 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1217 einfo "directory containing the files."
1285 echo 1218 echo
1219 einfo "For example:"
1220 einfo "export CD_ROOT=/mnt/cdrom"
1221 echo
1286 else 1222 else
1223 if [[ -n ${CDROM_NAME_SET} ]] ; then
1224 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1225 cdcnt=0
1226 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1227 ((++cdcnt))
1228 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1229 done
1230 fi
1231
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1232 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1233 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1234 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1235 ((++cdcnt))
1291 var="CDROM_NAME_${cdcnt}" 1236 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1237 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1238 done
1294 echo 1239 echo
1295 einfo "If you do not have the CDs, but have the data files" 1240 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1241 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1242 einfo "the following variables so they point to the right place:"
1298 einfon "" 1243 einfon ""
1299 cdcnt=0 1244 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1245 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1246 ((++cdcnt))
1302 echo -n " CD_ROOT_${cdcnt}" 1247 echo -n " CD_ROOT_${cdcnt}"
1303 done 1248 done
1304 echo 1249 echo
1305 einfo "Or, if you have all the files in the same place, or" 1250 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1251 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1252 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1253 einfo "for all the CDs."
1309 echo 1254 echo
1255 einfo "For example:"
1256 einfo "export CD_ROOT_1=/mnt/cdrom"
1257 echo
1310 fi 1258 fi
1259
1260 export CDROM_SET=""
1311 export CDROM_CURRENT_CD=0 1261 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1262 cdrom_load_next_cd
1313} 1263}
1314 1264
1315# this is only used when you need access to more than one cd. 1265# @FUNCTION: cdrom_load_next_cd
1316# when you have finished using the first cd, just call this function. 1266# @DESCRIPTION:
1317# when it returns, CDROM_ROOT will be pointing to the second cd. 1267# Some packages are so big they come on multiple CDs. When you're done reading
1318# remember, you can only go forward in the cd chain, you can't go back. 1268# files off a CD and want access to the next one, just call this function.
1269# Again, all the messy details of user interaction are taken care of for you.
1270# Once this returns, just read the variable CDROM_ROOT for the location of the
1271# mounted CD. Note that you can only go forward in the CD list, so make sure
1272# you only call this function when you're done using the current CD.
1319cdrom_load_next_cd() { 1273cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1274 local var
1322 1275 ((++CDROM_CURRENT_CD))
1323 if [ ! -z "${CD_ROOT}" ] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return
1326 fi
1327 1276
1328 unset CDROM_ROOT 1277 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1278 var=CD_ROOT_${CDROM_CURRENT_CD}
1279 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [ -z "${!var}" ] ; then 1280 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1281 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1282 _cdrom_locate_file_on_cd ${!var}
1333 else 1283 else
1334 export CDROM_ROOT="${!var}" 1284 export CDROM_ROOT=${!var}
1335 fi 1285 fi
1336 1286
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1288}
1339 1289
1342# all it does is try to locate a give file on a cd ... if the cd isn't 1292# all it does is try to locate a give file on a cd ... if the cd isn't
1343# found, then a message asking for the user to insert the cdrom will be 1293# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1294# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1295# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1296# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1297_cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do
1349 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})"
1351 local mline="" 1298 local mline=""
1352 local showedmsg=0 1299 local showedmsg=0 showjolietmsg=0
1353 1300
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1301 while [[ -z ${CDROM_ROOT} ]] ; do
1302 local i=0
1303 local -a cdset=(${*//:/ })
1304 if [[ -n ${CDROM_SET} ]] ; then
1305 cdset=(${cdset[${CDROM_SET}]})
1306 fi
1307
1308 while [[ -n ${cdset[${i}]} ]] ; do
1309 local dir=$(dirname ${cdset[${i}]})
1310 local file=$(basename ${cdset[${i}]})
1311
1312 local point= node= fs= foo=
1313 while read point node fs foo ; do
1314 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1315 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1316 && continue
1317 point=${point//\040/ }
1355 [ -d "${mline}/${dir}" ] || continue 1318 [[ ! -d ${point}/${dir} ]] && continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1319 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1357 && export CDROM_ROOT=${mline} 1320 export CDROM_ROOT=${point}
1321 export CDROM_SET=${i}
1322 export CDROM_MATCH=${cdset[${i}]}
1323 return
1324 done <<< "$(get_mounts)"
1325
1326 ((++i))
1358 done 1327 done
1359 1328
1360 if [ -z "${CDROM_ROOT}" ] ; then
1361 echo 1329 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1330 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1331 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1332 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1333 einfo "Please insert+mount the cdrom for ${PN} now !"
1366 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi
1369 else 1334 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1335 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1375 fi
1376 fi 1336 fi
1377 showedmsg=1 1337 else
1338 if [[ -z ${CDROM_NAME_1} ]] ; then
1339 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1340 else
1341 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1342 einfo "Please insert+mount the ${!var} cdrom now !"
1343 fi
1378 fi 1344 fi
1345 showedmsg=1
1346 fi
1379 einfo "Press return to scan for the cd again" 1347 einfo "Press return to scan for the cd again"
1380 einfo "or hit CTRL+C to abort the emerge." 1348 einfo "or hit CTRL+C to abort the emerge."
1381 read 1349 echo
1350 if [[ ${showjolietmsg} -eq 0 ]] ; then
1351 showjolietmsg=1
1352 else
1353 ewarn "If you are having trouble with the detection"
1354 ewarn "of your CD, it is possible that you do not have"
1355 ewarn "Joliet support enabled in your kernel. Please"
1356 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1357 ebeep 5
1382 fi 1358 fi
1359 read || die "something is screwed with your system"
1383 done 1360 done
1384} 1361}
1385 1362
1363# @FUNCTION: strip-linguas
1364# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1365# @DESCRIPTION:
1386# Make sure that LINGUAS only contains languages that 1366# Make sure that LINGUAS only contains languages that
1387# a package can support 1367# a package can support. The first form allows you to
1388# 1368# specify a list of LINGUAS. The -i builds a list of po
1389# usage: strip-linguas <allow LINGUAS> 1369# files found in all the directories and uses the
1390# strip-linguas -i <directories of .po files> 1370# intersection of the lists. The -u builds a list of po
1391# strip-linguas -u <directories of .po files> 1371# files found in all the directories and uses the union
1392# 1372# of the lists.
1393# The first form allows you to specify a list of LINGUAS.
1394# The -i builds a list of po files found in all the
1395# directories and uses the intersection of the lists.
1396# The -u builds a list of po files found in all the
1397# directories and uses the union of the lists.
1398strip-linguas() { 1373strip-linguas() {
1399 local ls newls 1374 local ls newls nols
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1375 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1401 local op="$1"; shift 1376 local op=$1; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1377 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1403 local d f 1378 local d f
1404 for d in "$@" ; do 1379 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then 1380 if [[ ${op} == "-u" ]] ; then
1406 newls="${ls}" 1381 newls=${ls}
1407 else 1382 else
1408 newls="" 1383 newls=""
1409 fi 1384 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1385 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1411 if [ "${op}" == "-i" ] ; then 1386 if [[ ${op} == "-i" ]] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1387 has ${f} ${ls} && newls="${newls} ${f}"
1413 else 1388 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1389 has ${f} ${ls} || newls="${newls} ${f}"
1415 fi 1390 fi
1416 done 1391 done
1417 ls="${newls}" 1392 ls=${newls}
1418 done 1393 done
1419 ls="${ls//.po}"
1420 else 1394 else
1421 ls="$@" 1395 ls="$@"
1422 fi 1396 fi
1423 1397
1424 ls=" ${ls} " 1398 nols=""
1425 newls="" 1399 newls=""
1426 for f in ${LINGUAS} ; do 1400 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1401 if has ${f} ${ls} ; then
1428 nl="${newls} ${f}" 1402 newls="${newls} ${f}"
1429 else 1403 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1404 nols="${nols} ${f}"
1431 fi 1405 fi
1432 done 1406 done
1433 if [ -z "${newls}" ] ; then 1407 [[ -n ${nols} ]] \
1434 unset LINGUAS 1408 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1435 else
1436 export LINGUAS="${newls}" 1409 export LINGUAS=${newls:1}
1437 fi
1438} 1410}
1439 1411
1440# moved from kernel.eclass since they are generally useful outside of 1412# @FUNCTION: preserve_old_lib
1441# kernel.eclass -iggy (20041002) 1413# @USAGE: <libs to preserve> [more libs]
1442 1414# @DESCRIPTION:
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in
1450 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";;
1454 *) export ARCH="${ARCH}";;
1455 esac
1456}
1457
1458# set's ARCH back to what portage expects
1459set_arch_to_portage() {
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461}
1462
1463# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0
1465# preserve_old_lib_notify /path/to/libblah.so.0
1466#
1467# These functions are useful when a lib in your package changes --soname. Such 1415# These functions are useful when a lib in your package changes ABI SONAME.
1468# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1416# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1469# would break packages that link against it. Most people get around this 1417# would break packages that link against it. Most people get around this
1470# by using the portage SLOT mechanism, but that is not always a relevant 1418# by using the portage SLOT mechanism, but that is not always a relevant
1471# solution, so instead you can add the following to your ebuilds: 1419# solution, so instead you can call this from pkg_preinst. See also the
1472# 1420# preserve_old_lib_notify function.
1473# src_install() {
1474# ...
1475# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1476# ...
1477# }
1478#
1479# pkg_postinst() {
1480# ...
1481# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1482# ...
1483# }
1484
1485preserve_old_lib() { 1421preserve_old_lib() {
1486 LIB=$1 1422 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1423 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1424 die "Invalid preserve_old_lib() usage"
1425 fi
1426 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1487 1427
1488 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1428 # let portage worry about it
1489 SONAME=`basename ${LIB}` 1429 has preserve-libs ${FEATURES} && return 0
1490 DIRNAME=`dirname ${LIB}`
1491 1430
1492 dodir ${DIRNAME} 1431 local lib dir
1493 cp ${ROOT}${LIB} ${D}${DIRNAME} 1432 for lib in "$@" ; do
1433 [[ -e ${ROOT}/${lib} ]] || continue
1434 dir=${lib%/*}
1435 dodir ${dir} || die "dodir ${dir} failed"
1436 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1494 touch ${D}${LIB} 1437 touch "${D}"/${lib}
1495 fi 1438 done
1496} 1439}
1497 1440
1441# @FUNCTION: preserve_old_lib_notify
1442# @USAGE: <libs to notify> [more libs]
1443# @DESCRIPTION:
1444# Spit helpful messages about the libraries preserved by preserve_old_lib.
1498preserve_old_lib_notify() { 1445preserve_old_lib_notify() {
1499 LIB=$1 1446 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1447 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1448 die "Invalid preserve_old_lib_notify() usage"
1449 fi
1500 1450
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1451 # let portage worry about it
1502 SONAME=`basename ${LIB}` 1452 has preserve-libs ${FEATURES} && return 0
1503 1453
1454 local lib notice=0
1455 for lib in "$@" ; do
1456 [[ -e ${ROOT}/${lib} ]] || continue
1457 if [[ ${notice} -eq 0 ]] ; then
1458 notice=1
1504 einfo "An old version of an installed library was detected on your system." 1459 ewarn "Old versions of installed libraries were detected on your system."
1505 einfo "In order to avoid breaking packages that link against is, this older version" 1460 ewarn "In order to avoid breaking packages that depend on these old libs,"
1506 einfo "is not being removed. In order to make full use of this newer version," 1461 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1507 einfo "you will need to execute the following command:" 1462 ewarn "in order to remove these old dependencies. If you do not have this"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1463 ewarn "helper program, simply emerge the 'gentoolkit' package."
1509 einfo 1464 ewarn
1510 einfo "After doing that, you can safely remove ${LIB}" 1465 fi
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1466 # temp hack for #348634 #357225
1512 fi 1467 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1468 ewarn " # revdep-rebuild --library '${lib}'"
1469 done
1470 if [[ ${notice} -eq 1 ]] ; then
1471 ewarn
1472 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1473 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1474 for lib in "$@" ; do
1475 ewarn " # rm '${lib}'"
1476 done
1477 fi
1513} 1478}
1479
1480# @FUNCTION: built_with_use
1481# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1482# @DESCRIPTION:
1483#
1484# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1485#
1486# A temporary hack until portage properly supports DEPENDing on USE
1487# flags being enabled in packages. This will check to see if the specified
1488# DEPEND atom was built with the specified list of USE flags. The
1489# --missing option controls the behavior if called on a package that does
1490# not actually support the defined USE flags (aka listed in IUSE).
1491# The default is to abort (call die). The -a and -o flags control
1492# the requirements of the USE flags. They correspond to "and" and "or"
1493# logic. So the -a flag means all listed USE flags must be enabled
1494# while the -o flag means at least one of the listed IUSE flags must be
1495# enabled. The --hidden option is really for internal use only as it
1496# means the USE flag we're checking is hidden expanded, so it won't be found
1497# in IUSE like normal USE flags.
1498#
1499# Remember that this function isn't terribly intelligent so order of optional
1500# flags matter.
1501built_with_use() {
1502 local hidden="no"
1503 if [[ $1 == "--hidden" ]] ; then
1504 hidden="yes"
1505 shift
1506 fi
1507
1508 local missing_action="die"
1509 if [[ $1 == "--missing" ]] ; then
1510 missing_action=$2
1511 shift ; shift
1512 case ${missing_action} in
1513 true|false|die) ;;
1514 *) die "unknown action '${missing_action}'";;
1515 esac
1516 fi
1517
1518 local opt=$1
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520
1521 local PKG=$(best_version $1)
1522 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1523 shift
1524
1525 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1526 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1527
1528 # if the IUSE file doesn't exist, the read will error out, we need to handle
1529 # this gracefully
1530 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1531 case ${missing_action} in
1532 true) return 0;;
1533 false) return 1;;
1534 die) die "Unable to determine what USE flags $PKG was built with";;
1535 esac
1536 fi
1537
1538 if [[ ${hidden} == "no" ]] ; then
1539 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1540 # Don't check USE_EXPAND #147237
1541 local expand
1542 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1543 if [[ $1 == ${expand}_* ]] ; then
1544 expand=""
1545 break
1546 fi
1547 done
1548 if [[ -n ${expand} ]] ; then
1549 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1550 case ${missing_action} in
1551 true) return 0;;
1552 false) return 1;;
1553 die) die "$PKG does not actually support the $1 USE flag!";;
1554 esac
1555 fi
1556 fi
1557 fi
1558
1559 local USE_BUILT=$(<${USEFILE})
1560 while [[ $# -gt 0 ]] ; do
1561 if [[ ${opt} = "-o" ]] ; then
1562 has $1 ${USE_BUILT} && return 0
1563 else
1564 has $1 ${USE_BUILT} || return 1
1565 fi
1566 shift
1567 done
1568 [[ ${opt} = "-a" ]]
1569}
1570
1571# @FUNCTION: epunt_cxx
1572# @USAGE: [dir to scan]
1573# @DESCRIPTION:
1574# Many configure scripts wrongly bail when a C++ compiler could not be
1575# detected. If dir is not specified, then it defaults to ${S}.
1576#
1577# http://bugs.gentoo.org/73450
1578epunt_cxx() {
1579 local dir=$1
1580 [[ -z ${dir} ]] && dir=${S}
1581 ebegin "Removing useless C++ checks"
1582 local f
1583 find "${dir}" -name configure | while read f ; do
1584 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1585 done
1586 eend 0
1587}
1588
1589# @FUNCTION: make_wrapper
1590# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1591# @DESCRIPTION:
1592# Create a shell wrapper script named wrapper in installpath
1593# (defaults to the bindir) to execute target (default of wrapper) by
1594# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1595# libpaths followed by optionally changing directory to chdir.
1596make_wrapper() {
1597 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1598 local tmpwrapper=$(emktemp)
1599 # We don't want to quote ${bin} so that people can pass complex
1600 # things as $bin ... "./someprog --args"
1601 cat << EOF > "${tmpwrapper}"
1602#!/bin/sh
1603cd "${chdir:-.}"
1604if [ -n "${libdir}" ] ; then
1605 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1606 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1607 else
1608 export LD_LIBRARY_PATH="${libdir}"
1609 fi
1610fi
1611exec ${bin} "\$@"
1612EOF
1613 chmod go+rx "${tmpwrapper}"
1614 if [[ -n ${path} ]] ; then
1615 (
1616 exeinto "${path}"
1617 newexe "${tmpwrapper}" "${wrapper}"
1618 ) || die
1619 else
1620 newbin "${tmpwrapper}" "${wrapper}" || die
1621 fi
1622}
1623
1624# @FUNCTION: path_exists
1625# @USAGE: [-a|-o] <paths>
1626# @DESCRIPTION:
1627# Check if the specified paths exist. Works for all types of paths
1628# (files/dirs/etc...). The -a and -o flags control the requirements
1629# of the paths. They correspond to "and" and "or" logic. So the -a
1630# flag means all the paths must exist while the -o flag means at least
1631# one of the paths must exist. The default behavior is "and". If no
1632# paths are specified, then the return value is "false".
1633path_exists() {
1634 local opt=$1
1635 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1636
1637 # no paths -> return false
1638 # same behavior as: [[ -e "" ]]
1639 [[ $# -eq 0 ]] && return 1
1640
1641 local p r=0
1642 for p in "$@" ; do
1643 [[ -e ${p} ]]
1644 : $(( r += $? ))
1645 done
1646
1647 case ${opt} in
1648 -a) return $(( r != 0 )) ;;
1649 -o) return $(( r == $# )) ;;
1650 esac
1651}
1652
1653# @FUNCTION: in_iuse
1654# @USAGE: <flag>
1655# @DESCRIPTION:
1656# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1657# as necessary.
1658#
1659# Note that this function should not be used in the global scope.
1660in_iuse() {
1661 debug-print-function ${FUNCNAME} "${@}"
1662 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1663
1664 local flag=${1}
1665 local liuse=( ${IUSE} )
1666
1667 has "${flag}" "${liuse[@]#[+-]}"
1668}
1669
1670# @FUNCTION: use_if_iuse
1671# @USAGE: <flag>
1672# @DESCRIPTION:
1673# Return true if the given flag is in USE and IUSE.
1674#
1675# Note that this function should not be used in the global scope.
1676use_if_iuse() {
1677 in_iuse $1 || return 1
1678 use $1
1679}
1680
1681# @FUNCTION: usex
1682# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1683# @DESCRIPTION:
1684# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1685# otherwise echo [false output][false suffix] (defaults to "no").
1686usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963

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