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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 1.144 2005/02/03 22:11:33 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.370 2011/12/02 10:22:41 ferringb 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
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 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!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability user
17 19
18DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
19 21
20# ecpu_check 22if has "${EAPI:-0}" 0 1 2; then
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35 23
36ecpu_check() { 24# @FUNCTION: epause
37 CPU_FLAGS=$1 25# @USAGE: [seconds]
38 USER_CPU=`grep "flags" /proc/cpuinfo` 26# @DESCRIPTION:
39 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
40 for flags in `seq 1 ${#CPU_FLAGS[@]}` 28# printing a message the user should probably be reading and often used in
41 do 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
42 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE 30# don't wait at all. Defined in EAPIs 0 1 and 2.
43 then
44 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
45 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
46 fi
47
48 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
49 then
50 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
51 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
52 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
53 fi
54 done
55}
56
57# Wait for the supplied number of seconds. If no argument is supplied, defaults
58# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
59# outputting to a terminal, don't wait. For compatability purposes, the argument
60# must be an integer greater than zero.
61# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
62epause() { 31epause() {
63 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
64 sleep ${1:-5}
65 fi
66} 33}
67 34
68# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
69# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
70# don't beep. 37# @DESCRIPTION:
71# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
72ebeep() { 42ebeep() {
73 local n 43 local n
74 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
75 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
76 echo -ne "\a" 46 echo -ne "\a"
77 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
78 echo -ne "\a" 48 echo -ne "\a"
79 sleep 1 49 sleep 1
80 done 50 done
81 fi 51 fi
82} 52}
83 53
84# This function generate linker scripts in /usr/lib for dynamic 54else
85# libs in /lib. This is to fix linking problems when you have
86# the .so in /lib, and the .a in /usr/lib. What happens is that
87# in some cases when linking dynamic, the .a in /usr/lib is used
88# instead of the .so in /lib due to gcc/libtool tweaking ld's
89# library search path. This cause many builds to fail.
90# See bug #4411 for more info.
91#
92# To use, simply call:
93#
94# gen_usr_ldscript libfoo.so
95#
96# Note that you should in general use the unversioned name of
97# the library, as ldconfig should usually update it correctly
98# to point to the latest version of the library present.
99#
100# <azarah@gentoo.org> (26 Oct 2002)
101#
102gen_usr_ldscript() {
103 local libdir="$(get_libdir)"
104 # Just make sure it exists
105 dodir /usr/${libdir}
106 55
107 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
108/* GNU ld script 57 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
109 Because Gentoo have critical dynamic libraries
110 in /lib, and the static versions in /usr/lib, we
111 need to have a "fake" dynamic lib in /usr/lib,
112 otherwise we run into linking problems.
113 See bug #4411 on http://bugs.gentoo.org/ for
114 more info. */
115GROUP ( /${libdir}/${1} )
116END_LDSCRIPT
117 fperms a+x "/usr/${libdir}/${1}"
118} 58}
119 59
120# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
121# 61 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
122# <azarah@gentoo.org> (11 Nov 2002) 62}
123#
124draw_line() {
125 local i=0
126 local str_length=""
127 63
128 # Handle calls that do not have args, or wc not being installed ... 64fi
129 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
130 then 66# @FUNCTION: eqawarn
131 echo "===============================================================" 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 :
76 }
77fi
78
79# @FUNCTION: ecvs_clean
80# @USAGE: [list of dirs]
81# @DESCRIPTION:
82# Remove CVS directories recursiveley. Useful when a source tarball contains
83# internal CVS directories. Defaults to $PWD.
84ecvs_clean() {
85 [[ -z $* ]] && set -- .
86 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
87 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
88}
89
90# @FUNCTION: esvn_clean
91# @USAGE: [list of dirs]
92# @DESCRIPTION:
93# Remove .svn directories recursiveley. Useful when a source tarball contains
94# internal Subversion directories. Defaults to $PWD.
95esvn_clean() {
96 [[ -z $* ]] && set -- .
97 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
98}
99
100# @FUNCTION: eshopts_push
101# @USAGE: [options to `set` or `shopt`]
102# @DESCRIPTION:
103# Often times code will want to enable a shell option to change code behavior.
104# Since changing shell options can easily break other pieces of code (which
105# assume the default state), eshopts_push is used to (1) push the current shell
106# options onto a stack and (2) pass the specified arguments to set.
107#
108# If the first argument is '-s' or '-u', we assume you want to call `shopt`
109# rather than `set` as there are some options only available via that.
110#
111# A common example is to disable shell globbing so that special meaning/care
112# may be used with variables/arguments to custom functions. That would be:
113# @CODE
114# eshopts_push -o noglob
115# for x in ${foo} ; do
116# if ...some check... ; then
117# eshopts_pop
132 return 0 118# return 0
133 fi 119# fi
134
135 # Get the length of $*
136 str_length="$(echo -n "$*" | wc -m)"
137
138 while [ "$i" -lt "${str_length}" ]
139 do
140 echo -n "="
141
142 i=$((i + 1))
143 done 120# done
144 121# eshopts_pop
145 echo 122# @CODE
146 123eshopts_push() {
147 return 0 124 # have to assume __ESHOPTS_SAVE__ isn't screwed with
125 # as a `declare -a` here will reset its value
126 local i=${#__ESHOPTS_SAVE__[@]}
127 if [[ $1 == -[su] ]] ; then
128 __ESHOPTS_SAVE__[$i]=$(shopt -p)
129 [[ $# -eq 0 ]] && return 0
130 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
131 else
132 __ESHOPTS_SAVE__[$i]=$-
133 [[ $# -eq 0 ]] && return 0
134 set "$@" || die "eshopts_push: bad options to set: $*"
135 fi
148} 136}
149 137
150# Default directory where patches are located 138# @FUNCTION: eshopts_pop
139# @USAGE:
140# @DESCRIPTION:
141# Restore the shell options to the state saved with the corresponding
142# eshopts_push call. See that function for more details.
143eshopts_pop() {
144 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
145 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
146 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
147 local s=${__ESHOPTS_SAVE__[$i]}
148 unset __ESHOPTS_SAVE__[$i]
149 if [[ ${s} == "shopt -"* ]] ; then
150 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
151 else
152 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
153 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
154 fi
155}
156
157# @VARIABLE: EPATCH_SOURCE
158# @DESCRIPTION:
159# Default directory to search for patches.
151EPATCH_SOURCE="${WORKDIR}/patch" 160EPATCH_SOURCE="${WORKDIR}/patch"
152# Default extension for patches 161# @VARIABLE: EPATCH_SUFFIX
162# @DESCRIPTION:
163# Default extension for patches (do not prefix the period yourself).
153EPATCH_SUFFIX="patch.bz2" 164EPATCH_SUFFIX="patch.bz2"
165# @VARIABLE: EPATCH_OPTS
166# @DESCRIPTION:
154# Default options for patch 167# Default options for patch:
168# @CODE
155# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 169# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
156EPATCH_OPTS="-g0" 170# --no-backup-if-mismatch - do not leave .orig files behind
171# -E - automatically remove empty files
172# @CODE
173EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
174# @VARIABLE: EPATCH_EXCLUDE
175# @DESCRIPTION:
157# List of patches not to apply. Not this is only file names, 176# List of patches not to apply. Note this is only file names,
158# and not the full path .. 177# and not the full path. Globs accepted.
159EPATCH_EXCLUDE="" 178EPATCH_EXCLUDE=""
179# @VARIABLE: EPATCH_SINGLE_MSG
180# @DESCRIPTION:
160# Change the printed message for a single patch. 181# Change the printed message for a single patch.
161EPATCH_SINGLE_MSG="" 182EPATCH_SINGLE_MSG=""
162# Force applying bulk patches even if not following the style: 183# @VARIABLE: EPATCH_MULTI_MSG
163# 184# @DESCRIPTION:
164# ??_${ARCH}_foo.${EPATCH_SUFFIX} 185# Change the printed message for multiple patches.
165# 186EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
187# @VARIABLE: EPATCH_FORCE
188# @DESCRIPTION:
189# Only require patches to match EPATCH_SUFFIX rather than the extended
190# arch naming style.
166EPATCH_FORCE="no" 191EPATCH_FORCE="no"
167 192
168# This function is for bulk patching, or in theory for just one 193# @FUNCTION: epatch
169# or two patches. 194# @USAGE: [patches] [dirs of patches]
195# @DESCRIPTION:
196# epatch is designed to greatly simplify the application of patches. It can
197# process patch files directly, or directories of patches. The patches may be
198# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
199# the -p option as epatch will automatically attempt -p0 to -p5 until things
200# apply successfully.
170# 201#
171# It should work with .bz2, .gz, .zip and plain text patches. 202# If you do not specify any options, then epatch will default to the directory
172# Currently all patches should be the same format. 203# specified by EPATCH_SOURCE.
173# 204#
174# You do not have to specify '-p' option to patch, as it will 205# When processing directories, epatch will apply all patches that match:
175# try with -p0 to -p5 until it succeed, or fail at -p5. 206# @CODE
176# 207# if ${EPATCH_FORCE} != "yes"
177# Above EPATCH_* variables can be used to control various defaults,
178# bug they should be left as is to ensure an ebuild can rely on
179# them for.
180#
181# Patches are applied in current directory.
182#
183# Bulk Patches should preferibly have the form of:
184#
185# ??_${ARCH}_foo.${EPATCH_SUFFIX} 208# ??_${ARCH}_foo.${EPATCH_SUFFIX}
209# else
210# *.${EPATCH_SUFFIX}
211# @CODE
212# The leading ?? are typically numbers used to force consistent patch ordering.
213# The arch field is used to apply patches only for the host architecture with
214# the special value of "all" means apply for everyone. Note that using values
215# other than "all" is highly discouraged -- you should apply patches all the
216# time and let architecture details be detected at configure/compile time.
186# 217#
187# For example: 218# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
219# for patches to apply.
188# 220#
189# 01_all_misc-fix.patch.bz2 221# Refer to the other EPATCH_xxx variables for more customization of behavior.
190# 02_sparc_another-fix.patch.bz2
191#
192# This ensures that there are a set order, and you can have ARCH
193# specific patches.
194#
195# If you however give an argument to epatch(), it will treat it as a
196# single patch that need to be applied if its a file. If on the other
197# hand its a directory, it will set EPATCH_SOURCE to this.
198#
199# <azarah@gentoo.org> (10 Nov 2002)
200#
201epatch() { 222epatch() {
202 local PIPE_CMD="" 223 _epatch_draw_line() {
203 local STDERR_TARGET="${T}/$$.out" 224 # create a line of same length as input string
204 local PATCH_TARGET="${T}/$$.patch" 225 [[ -z $1 ]] && set "$(printf "%65s" '')"
205 local PATCH_SUFFIX="" 226 echo "${1//?/=}"
206 local SINGLE_PATCH="no" 227 }
207 local x=""
208 228
209 if [ "$#" -gt 1 ] 229 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
210 then 230
231 # Let the rest of the code process one user arg at a time --
232 # each arg may expand into multiple patches, and each arg may
233 # need to start off with the default global EPATCH_xxx values
234 if [[ $# -gt 1 ]] ; then
211 local m="" 235 local m
212 einfo "${#} patches to apply ..."
213 for m in "$@" ; do 236 for m in "$@" ; do
214 epatch "${m}" 237 epatch "${m}"
215 done 238 done
216 return 0 239 return 0
217 fi 240 fi
218 241
219 if [ -n "$1" -a -f "$1" ] 242 local SINGLE_PATCH="no"
220 then 243 # no args means process ${EPATCH_SOURCE}
244 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
245
246 if [[ -f $1 ]] ; then
221 SINGLE_PATCH="yes" 247 SINGLE_PATCH="yes"
222 248 set -- "$1"
223 local EPATCH_SOURCE="$1" 249 # Use the suffix from the single patch (localize it); the code
250 # below will find the suffix for us
224 local EPATCH_SUFFIX="${1##*\.}" 251 local EPATCH_SUFFIX=$1
225 252
226 elif [ -n "$1" -a -d "$1" ] 253 elif [[ -d $1 ]] ; then
227 then 254 # Some people like to make dirs of patches w/out suffixes (vim)
228 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 255 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
229 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 256
257 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
258 # Re-use EPATCH_SOURCE as a search dir
259 epatch "${EPATCH_SOURCE}/$1"
260 return $?
261
262 else
263 # sanity check ... if it isn't a dir or file, wtf man ?
264 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
265 echo
266 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
267 eerror
268 eerror " ${EPATCH_SOURCE}"
269 eerror " ( ${EPATCH_SOURCE##*/} )"
270 echo
271 die "Cannot find \$EPATCH_SOURCE!"
272 fi
273
274 local PIPE_CMD
275 case ${EPATCH_SUFFIX##*\.} in
276 xz) PIPE_CMD="xz -dc" ;;
277 lzma) PIPE_CMD="lzma -dc" ;;
278 bz2) PIPE_CMD="bzip2 -dc" ;;
279 gz|Z|z) PIPE_CMD="gzip -dc" ;;
280 ZIP|zip) PIPE_CMD="unzip -p" ;;
281 *) ;;
282 esac
283
284 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
285
286 local x
287 for x in "$@" ; do
288 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
289 # didn't match anything, ignore continue on
290 [[ ! -f ${x} ]] && continue
291
292 local patchname=${x##*/}
293
294 # Apply single patches, or forced sets of patches, or
295 # patches with ARCH dependant names.
296 # ???_arch_foo.patch
297 # Else, skip this input altogether
298 local a=${patchname#*_} # strip the ???_
299 a=${a%%_*} # strip the _foo.patch
300 if ! [[ ${SINGLE_PATCH} == "yes" || \
301 ${EPATCH_FORCE} == "yes" || \
302 ${a} == all || \
303 ${a} == ${ARCH} ]]
230 then 304 then
231 local EPATCH_SOURCE="$1/*" 305 continue
306 fi
307
308 # Let people filter things dynamically
309 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
310 # let people use globs in the exclude
311 eshopts_push -o noglob
312
313 local ex
314 for ex in ${EPATCH_EXCLUDE} ; do
315 if [[ ${patchname} == ${ex} ]] ; then
316 eshopts_pop
317 continue 2
318 fi
319 done
320
321 eshopts_pop
322 fi
323
324 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
325 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
326 einfo "${EPATCH_SINGLE_MSG}"
327 else
328 einfo "Applying ${patchname} ..."
329 fi
232 else 330 else
233 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 331 einfo " ${patchname} ..."
234 fi 332 fi
235 else 333
236 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 334 # most of the time, there will only be one run per unique name,
237 then 335 # but if there are more, make sure we get unique log filenames
238 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 336 local STDERR_TARGET="${T}/${patchname}.out"
239 then 337 if [[ -e ${STDERR_TARGET} ]] ; then
240 EPATCH_SOURCE="$1" 338 STDERR_TARGET="${T}/${patchname}-$$.out"
339 fi
340
341 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
342
343 # Decompress the patch if need be
344 local count=0
345 local PATCH_TARGET
346 if [[ -n ${PIPE_CMD} ]] ; then
347 PATCH_TARGET="${T}/$$.patch"
348 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
349
350 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
351 echo
352 eerror "Could not extract patch!"
353 #die "Could not extract patch!"
354 count=5
355 break
241 fi 356 fi
357 else
358 PATCH_TARGET=${x}
359 fi
242 360
361 # Check for absolute paths in patches. If sandbox is disabled,
362 # people could (accidently) patch files in the root filesystem.
363 # Or trigger other unpleasantries #237667. So disallow -p0 on
364 # such patches.
365 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
366 if [[ -n ${abs_paths} ]] ; then
367 count=1
368 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
369 fi
370 # Similar reason, but with relative paths.
371 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
372 if [[ -n ${rel_paths} ]] ; then
373 eqawarn "QA Notice: Your patch uses relative paths '../'."
374 eqawarn " In the future this will cause a failure."
375 eqawarn "${rel_paths}"
376 fi
377
378 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
379 while [[ ${count} -lt 5 ]] ; do
380 # Generate some useful debug info ...
381 (
382 _epatch_draw_line "***** ${patchname} *****"
243 echo 383 echo
244 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 384 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
385 echo
386 _epatch_draw_line "***** ${patchname} *****"
387 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
388 ret=$?
389 echo
390 echo "patch program exited with status ${ret}"
391 exit ${ret}
392 ) >> "${STDERR_TARGET}"
393
394 if [ $? -eq 0 ] ; then
395 (
396 _epatch_draw_line "***** ${patchname} *****"
397 echo
398 echo "ACTUALLY APPLYING ${patchname} ..."
399 echo
400 _epatch_draw_line "***** ${patchname} *****"
401 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
402 ret=$?
403 echo
404 echo "patch program exited with status ${ret}"
405 exit ${ret}
406 ) >> "${STDERR_TARGET}"
407
408 if [ $? -ne 0 ] ; then
409 echo
410 eerror "A dry-run of patch command succeeded, but actually"
411 eerror "applying the patch failed!"
412 #die "Real world sux compared to the dreamworld!"
413 count=5
414 fi
415 break
416 fi
417
418 : $(( count++ ))
419 done
420
421 # if we had to decompress the patch, delete the temp one
422 if [[ -n ${PIPE_CMD} ]] ; then
423 rm -f "${PATCH_TARGET}"
424 fi
425
426 if [[ ${count} -ge 5 ]] ; then
427 echo
428 eerror "Failed Patch: ${patchname} !"
429 eerror " ( ${PATCH_TARGET} )"
245 eerror 430 eerror
246 eerror " ${EPATCH_SOURCE}" 431 eerror "Include in your bugreport the contents of:"
247 eerror " ( ${EPATCH_SOURCE##*/} )" 432 eerror
433 eerror " ${STDERR_TARGET}"
248 echo 434 echo
249 die "Cannot find \$EPATCH_SOURCE!" 435 die "Failed Patch: ${patchname}!"
250 fi
251
252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
253 fi
254
255 case ${EPATCH_SUFFIX##*\.} in
256 bz2)
257 PIPE_CMD="bzip2 -dc"
258 PATCH_SUFFIX="bz2"
259 ;;
260 gz|Z|z)
261 PIPE_CMD="gzip -dc"
262 PATCH_SUFFIX="gz"
263 ;;
264 ZIP|zip)
265 PIPE_CMD="unzip -p"
266 PATCH_SUFFIX="zip"
267 ;;
268 *)
269 PIPE_CMD="cat"
270 PATCH_SUFFIX="patch"
271 ;;
272 esac
273
274 if [ "${SINGLE_PATCH}" = "no" ]
275 then
276 einfo "Applying various patches (bugfixes/updates) ..."
277 fi
278 for x in ${EPATCH_SOURCE}
279 do
280 # New ARCH dependant patch naming scheme ...
281 #
282 # ???_arch_foo.patch
283 #
284 if [ -f ${x} ] && \
285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
286 [ "${EPATCH_FORCE}" = "yes" ])
287 then
288 local count=0
289 local popts="${EPATCH_OPTS}"
290
291 if [ -n "${EPATCH_EXCLUDE}" ]
292 then
293 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
294 then
295 continue
296 fi
297 fi 436 fi
298 437
299 if [ "${SINGLE_PATCH}" = "yes" ] 438 # if everything worked, delete the patch log
300 then 439 rm -f "${STDERR_TARGET}"
301 if [ -n "${EPATCH_SINGLE_MSG}" ]
302 then
303 einfo "${EPATCH_SINGLE_MSG}"
304 else
305 einfo "Applying ${x##*/} ..."
306 fi
307 else
308 einfo " ${x##*/} ..."
309 fi
310
311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
313
314 # Allow for prefix to differ ... im lazy, so shoot me :/
315 while [ "${count}" -lt 5 ]
316 do
317 # Generate some useful debug info ...
318 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
320
321 if [ "${PATCH_SUFFIX}" != "patch" ]
322 then
323 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
324 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 else
326 PATCH_TARGET="${x}"
327 fi
328
329 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
330 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
331
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
334
335 if [ "${PATCH_SUFFIX}" != "patch" ]
336 then
337 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
338 then
339 echo
340 eerror "Could not extract patch!"
341 #die "Could not extract patch!"
342 count=5
343 break
344 fi
345 fi
346
347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
348 then
349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
351 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
354
355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
356
357 if [ "$?" -ne 0 ]
358 then
359 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
360 echo
361 eerror "A dry-run of patch command succeeded, but actually"
362 eerror "applying the patch failed!"
363 #die "Real world sux compared to the dreamworld!"
364 count=5
365 fi
366
367 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
368
369 break
370 fi
371
372 count=$((count + 1))
373 done
374
375 if [ "${PATCH_SUFFIX}" != "patch" ]
376 then
377 rm -f ${PATCH_TARGET}
378 fi
379
380 if [ "${count}" -eq 5 ]
381 then
382 echo
383 eerror "Failed Patch: ${x##*/}!"
384 eerror
385 eerror "Include in your bugreport the contents of:"
386 eerror
387 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
388 echo
389 die "Failed Patch: ${x##*/}!"
390 fi
391
392 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
393
394 eend 0 440 eend 0
395 fi
396 done 441 done
397 if [ "${SINGLE_PATCH}" = "no" ]
398 then
399 einfo "Done with patching"
400 fi
401}
402 442
403# This function return true if we are using the NPTL pthreads 443 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
404# implementation. 444 : # everything worked
405# 445}
406# <azarah@gentoo.org> (06 March 2003)
407#
408have_NPTL() {
409 cat > ${T}/test-nptl.c <<-"END"
410 #define _XOPEN_SOURCE
411 #include <unistd.h>
412 #include <stdio.h>
413 446
414 int main() 447# @FUNCTION: epatch_user
415 { 448# @USAGE:
416 char buf[255]; 449# @DESCRIPTION:
417 char *str = buf; 450# Applies user-provided patches to the source tree. The patches are
451# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
452# of these three directories to exist will be the one to use, ignoring
453# any more general directories which might exist as well.
454#
455# User patches are intended for quick testing of patches without ebuild
456# modifications, as well as for permanent customizations a user might
457# desire. Obviously, there can be no official support for arbitrarily
458# patched ebuilds. So whenever a build log in a bug report mentions that
459# user patches were applied, the user should be asked to reproduce the
460# problem without these.
461#
462# Not all ebuilds do call this function, so placing patches in the
463# stated directory might or might not work, depending on the package and
464# the eclasses it inherits and uses. It is safe to call the function
465# repeatedly, so it is always possible to add a call at the ebuild
466# level. The first call is the time when the patches will be
467# applied.
468#
469# Ideally, this function should be called after gentoo-specific patches
470# have been applied, so that their code can be modified as well, but
471# before calls to e.g. eautoreconf, as the user patches might affect
472# autotool input files as well.
473epatch_user() {
474 [[ $# -ne 0 ]] && die "epatch_user takes no options"
418 475
419 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 476 # Allow multiple calls to this function; ignore all but the first
420 if (NULL != str) { 477 local applied="${T}/epatch_user.applied"
421 printf("%s\n", str); 478 [[ -e ${applied} ]] && return 2
422 if (NULL != strstr(str, "NPTL"))
423 return 0;
424 }
425 479
426 return 1; 480 # don't clobber any EPATCH vars that the parent might want
427 } 481 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
428 END 482 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
429 483 EPATCH_SOURCE=${base}/${CTARGET}/${check}
430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..." 484 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 485 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
432 then 486 if [[ -d ${EPATCH_SOURCE} ]] ; then
433 echo "yes" 487 EPATCH_SOURCE=${EPATCH_SOURCE} \
434 einfon "Checking what PTHREADS implementation we have ..." 488 EPATCH_SUFFIX="patch" \
435 if ${T}/nptl 489 EPATCH_FORCE="yes" \
436 then 490 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
491 epatch
492 echo "${EPATCH_SOURCE}" > "${applied}"
437 return 0 493 return 0
438 else
439 return 1
440 fi
441 else
442 echo "no"
443 fi 494 fi
444 495 done
496 echo "none" > "${applied}"
445 return 1 497 return 1
446} 498}
447 499
448# This function check how many cpu's are present, and then set 500# @FUNCTION: emktemp
449# -j in MAKEOPTS accordingly. 501# @USAGE: [temp dir]
450# 502# @DESCRIPTION:
451# Thanks to nall <nall@gentoo.org> for this.
452#
453get_number_of_jobs() {
454 local jobs=0
455
456 if [ ! -r /proc/cpuinfo ]
457 then
458 return 1
459 fi
460
461 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
462 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
463 then
464 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
465 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
466 ADMINPARAM="${ADMINPARAM/-j}"
467 fi
468
469 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
470
471 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
472 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
473 then
474 # these archs will always have "[Pp]rocessor"
475 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
476
477 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
478 then
479 # sparc always has "ncpus active"
480 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
481
482 elif [ "${ARCH}" = "alpha" ]
483 then
484 # alpha has "cpus active", but only when compiled with SMP
485 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
486 then
487 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
488 else
489 jobs=2
490 fi
491
492 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
493 then
494 # ppc has "processor", but only when compiled with SMP
495 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
496 then
497 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
498 else
499 jobs=2
500 fi
501 elif [ "${ARCH}" = "s390" ]
502 then
503 # s390 has "# processors : "
504 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505 else
506 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
507 die "Unknown ARCH -- ${ARCH}!"
508 fi
509
510 # Make sure the number is valid ...
511 if [ "${jobs}" -lt 1 ]
512 then
513 jobs=1
514 fi
515
516 if [ -n "${ADMINPARAM}" ]
517 then
518 if [ "${jobs}" -gt "${ADMINPARAM}" ]
519 then
520 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
522 else
523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
525 fi
526 fi
527}
528
529# Cheap replacement for when debianutils (and thus mktemp) 503# Cheap replacement for when debianutils (and thus mktemp)
530# does not exist on the users system 504# does not exist on the users system.
531# vapier@gentoo.org
532#
533# Takes just 1 optional parameter (the directory to create tmpfile in)
534emktemp() { 505emktemp() {
535 local exe="touch" 506 local exe="touch"
536 [ "$1" == "-d" ] && exe="mkdir" && shift 507 [[ $1 == -d ]] && exe="mkdir" && shift
537 local topdir="$1" 508 local topdir=$1
538 509
539 if [ -z "${topdir}" ] 510 if [[ -z ${topdir} ]] ; then
540 then
541 [ -z "${T}" ] \ 511 [[ -z ${T} ]] \
542 && topdir="/tmp" \ 512 && topdir="/tmp" \
543 || topdir="${T}" 513 || topdir=${T}
544 fi 514 fi
545 515
546 if [ -z "$(type -p mktemp)" ] 516 if ! type -P mktemp > /dev/null ; then
547 then 517 # system lacks `mktemp` so we have to fake it
548 local tmp=/ 518 local tmp=/
549 while [ -e "${tmp}" ] ; do 519 while [[ -e ${tmp} ]] ; do
550 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 520 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
551 done 521 done
552 ${exe} "${tmp}" 522 ${exe} "${tmp}" || ${exe} -p "${tmp}"
553 echo "${tmp}" 523 echo "${tmp}"
554 else 524 else
555 [ "${exe}" == "touch" ] \ 525 # the args here will give slightly wierd names on BSD,
556 && exe="-p" \ 526 # but should produce a usable file on all userlands
557 || exe="-d" 527 if [[ ${exe} == "touch" ]] ; then
558 mktemp ${exe} "${topdir}" 528 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
559 fi
560}
561
562# Small wrapper for getent (Linux), nidump (Mac OS X),
563# and pw (FreeBSD) used in enewuser()/enewgroup()
564# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
565# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
566#
567# egetent(database, key)
568egetent() {
569 if useq ppc-macos ; then
570 case "$2" in
571 *[!0-9]*) # Non numeric
572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
573 ;;
574 *) # Numeric
575 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
576 ;;
577 esac
578 elif useq x86-fbsd ; then
579 local action
580 if [ "$1" == "passwd" ]
581 then
582 action="user"
583 else 529 else
584 action="group" 530 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
585 fi
586 pw show "${action}" "$2" -q
587 else
588 which nscd >& /dev/null && nscd -i "$1"
589 getent "$1" "$2"
590 fi
591}
592
593# Simplify/standardize adding users to the system
594# vapier@gentoo.org
595#
596# enewuser(username, uid, shell, homedir, groups, extra options)
597#
598# Default values if you do not specify any:
599# username: REQUIRED !
600# uid: next available (see useradd(8))
601# note: pass -1 to get default behavior
602# shell: /bin/false
603# homedir: /dev/null
604# groups: none
605# extra: comment of 'added by portage for ${PN}'
606enewuser() {
607 # get the username
608 local euser="$1"; shift
609 if [ -z "${euser}" ]
610 then
611 eerror "No username specified !"
612 die "Cannot call enewuser without a username"
613 fi
614
615 # lets see if the username already exists
616 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
617 then
618 return 0
619 fi
620 einfo "Adding user '${euser}' to your system ..."
621
622 # options to pass to useradd
623 local opts=
624
625 # handle uid
626 local euid="$1"; shift
627 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
628 then
629 if [ "${euid}" -gt 0 ]
630 then
631 if [ ! -z "`egetent passwd ${euid}`" ]
632 then
633 euid="next"
634 fi 531 fi
635 else
636 eerror "Userid given but is not greater than 0 !"
637 die "${euid} is not a valid UID"
638 fi 532 fi
639 else
640 euid="next"
641 fi
642 if [ "${euid}" == "next" ]
643 then
644 local pwrange
645 if [ "${USERLAND}" == "BSD" ] ; then
646 pwrange="`jot 898 101`"
647 else
648 pwrange="`seq 101 999`"
649 fi
650 for euid in ${pwrange} ; do
651 [ -z "`egetent passwd ${euid}`" ] && break
652 done
653 fi
654 opts="${opts} -u ${euid}"
655 einfo " - Userid: ${euid}"
656
657 # handle shell
658 local eshell="$1"; shift
659 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
660 then
661 if [ ! -e "${eshell}" ]
662 then
663 eerror "A shell was specified but it does not exist !"
664 die "${eshell} does not exist"
665 fi
666 else
667 if [ "${USERLAND}" == "BSD" ]
668 then
669 eshell="/usr/bin/false"
670 else
671 eshell="/bin/false"
672 fi
673 fi
674 einfo " - Shell: ${eshell}"
675 opts="${opts} -s ${eshell}"
676
677 # handle homedir
678 local ehome="$1"; shift
679 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
680 then
681 ehome="/dev/null"
682 fi
683 einfo " - Home: ${ehome}"
684 opts="${opts} -d ${ehome}"
685
686 # handle groups
687 local egroups="$1"; shift
688 if [ ! -z "${egroups}" ]
689 then
690 local oldifs="${IFS}"
691 local defgroup="" exgroups=""
692
693 export IFS=","
694 for g in ${egroups}
695 do
696 export IFS="${oldifs}"
697 if [ -z "`egetent group \"${g}\"`" ]
698 then
699 eerror "You must add group ${g} to the system first"
700 die "${g} is not a valid GID"
701 fi
702 if [ -z "${defgroup}" ]
703 then
704 defgroup="${g}"
705 else
706 exgroups="${exgroups},${g}"
707 fi
708 export IFS=","
709 done
710 export IFS="${oldifs}"
711
712 opts="${opts} -g ${defgroup}"
713 if [ ! -z "${exgroups}" ]
714 then
715 opts="${opts} -G ${exgroups:1}"
716 fi
717 else
718 egroups="(none)"
719 fi
720 einfo " - Groups: ${egroups}"
721
722 # handle extra and add the user
723 local eextra="$@"
724 local oldsandbox="${SANDBOX_ON}"
725 export SANDBOX_ON="0"
726 if useq ppc-macos
727 then
728 ### Make the user
729 if [ -z "${eextra}" ]
730 then
731 dscl . create /users/${euser} uid ${euid}
732 dscl . create /users/${euser} shell ${eshell}
733 dscl . create /users/${euser} home ${ehome}
734 dscl . create /users/${euser} realname "added by portage for ${PN}"
735 ### Add the user to the groups specified
736 local oldifs="${IFS}"
737 export IFS=","
738 for g in ${egroups}
739 do
740 dscl . merge /groups/${g} users ${euser}
741 done
742 export IFS="${oldifs}"
743 else
744 einfo "Extra options are not supported on macos yet"
745 einfo "Please report the ebuild along with the info below"
746 einfo "eextra: ${eextra}"
747 die "Required function missing"
748 fi
749 elif use x86-fbsd ; then
750 if [ -z "${eextra}" ]
751 then
752 pw useradd ${euser} ${opts} \
753 -c "added by portage for ${PN}" \
754 die "enewuser failed"
755 else
756 einfo " - Extra: ${eextra}"
757 pw useradd ${euser} ${opts} \
758 -c ${eextra} || die "enewuser failed"
759 fi
760 else
761 if [ -z "${eextra}" ]
762 then
763 useradd ${opts} ${euser} \
764 -c "added by portage for ${PN}" \
765 || die "enewuser failed"
766 else
767 einfo " - Extra: ${eextra}"
768 useradd ${opts} ${euser} ${eextra} \
769 || die "enewuser failed"
770 fi
771 fi
772 export SANDBOX_ON="${oldsandbox}"
773
774 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
775 then
776 einfo " - Creating ${ehome} in ${D}"
777 dodir ${ehome}
778 fowners ${euser} ${ehome}
779 fperms 755 ${ehome}
780 fi
781} 533}
782 534
783# Simplify/standardize adding groups to the system 535# @FUNCTION: edos2unix
784# vapier@gentoo.org 536# @USAGE: <file> [more files ...]
785# 537# @DESCRIPTION:
786# enewgroup(group, gid) 538# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
787# 539# to remove all of these text utilities from DEPEND variables because this
788# Default values if you do not specify any: 540# is a script based solution. Just give it a list of files to convert and
789# groupname: REQUIRED ! 541# they will all be changed from the DOS CRLF format to the UNIX LF format.
790# gid: next available (see groupadd(8))
791# extra: none
792enewgroup() {
793 # get the group
794 local egroup="$1"; shift
795 if [ -z "${egroup}" ]
796 then
797 eerror "No group specified !"
798 die "Cannot call enewgroup without a group"
799 fi
800
801 # see if group already exists
802 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
803 then
804 return 0
805 fi
806 einfo "Adding group '${egroup}' to your system ..."
807
808 # options to pass to useradd
809 local opts=
810
811 # handle gid
812 local egid="$1"; shift
813 if [ ! -z "${egid}" ]
814 then
815 if [ "${egid}" -gt 0 ]
816 then
817 if [ -z "`egetent group ${egid}`" ]
818 then
819 if useq ppc-macos ; then
820 opts="${opts} ${egid}"
821 else
822 opts="${opts} -g ${egid}"
823 fi
824 else
825 egid="next available; requested gid taken"
826 fi
827 else
828 eerror "Groupid given but is not greater than 0 !"
829 die "${egid} is not a valid GID"
830 fi
831 else
832 egid="next available"
833 fi
834 einfo " - Groupid: ${egid}"
835
836 # handle extra
837 local eextra="$@"
838 opts="${opts} ${eextra}"
839
840 # add the group
841 local oldsandbox="${SANDBOX_ON}"
842 export SANDBOX_ON="0"
843 if useq ppc-macos ; then
844 if [ ! -z "${eextra}" ];
845 then
846 einfo "Extra options are not supported on macos yet"
847 einfo "Please report the ebuild along with the info below"
848 einfo "eextra: ${eextra}"
849 die "Required function missing"
850 fi
851
852 # If we need the next available
853 case ${egid} in
854 *[!0-9]*) # Non numeric
855 for egid in `jot 898 101`; do
856 [ -z "`egetent group ${egid}`" ] && break
857 done
858 esac
859 dscl . create /groups/${egroup} gid ${egid}
860 dscl . create /groups/${egroup} passwd '*'
861 elif use x86-fbsd ; then
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 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
869 else
870 groupadd ${opts} ${egroup} || die "enewgroup failed"
871 fi
872 export SANDBOX_ON="${oldsandbox}"
873}
874
875# Simple script to replace 'dos2unix' binaries
876# vapier@gentoo.org
877#
878# edos2unix(file, <more files> ...)
879edos2unix() { 542edos2unix() {
880 for f in "$@" 543 [[ $# -eq 0 ]] && return 0
881 do 544 sed -i 's/\r$//' -- "$@" || die
882 cp "${f}" ${T}/edos2unix
883 sed 's/\r$//' ${T}/edos2unix > "${f}"
884 done
885} 545}
886
887
888##############################################################
889# START: Handle .desktop files and menu entries #
890# maybe this should be separated into a new eclass some time #
891# lanius@gentoo.org #
892##############################################################
893 546
894# Make a desktop file ! 547# Make a desktop file !
895# Great for making those icons in kde/gnome startmenu ! 548# Great for making those icons in kde/gnome startmenu !
896# Amaze your friends ! Get the women ! Join today ! 549# Amaze your friends ! Get the women ! Join today !
897# 550#
898# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 551# make_desktop_entry(<command>, [name], [icon], [type], [fields])
899# 552#
900# binary: what binary does the app run with ? 553# binary: what command does the app run with ?
901# name: the name that will show up in the menu 554# name: the name that will show up in the menu
902# icon: give your little like a pretty little icon ... 555# icon: give your little like a pretty little icon ...
903# this can be relative (to /usr/share/pixmaps) or 556# this can be relative (to /usr/share/pixmaps) or
904# a full path to an icon 557# a full path to an icon
905# type: what kind of application is this ? for categories: 558# type: what kind of application is this ? for categories:
906# http://www.freedesktop.org/standards/menu-spec/ 559# http://standards.freedesktop.org/menu-spec/latest/apa.html
907# path: if your app needs to startup in a specific dir 560# fields: extra fields to append to the desktop file; a printf string
908make_desktop_entry() { 561make_desktop_entry() {
909 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 562 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
910 563
911 local exec="${1}" 564 local exec=${1}
912 local name="${2:-${PN}}" 565 local name=${2:-${PN}}
913 local icon="${3:-${PN}.png}" 566 local icon=${3:-${PN}}
914 local type="${4}" 567 local type=${4}
915 local subdir="${6}" 568 local fields=${5}
916 local path="${5:-${GAMES_BINDIR}}" 569
917 if [ -z "${type}" ] 570 if [[ -z ${type} ]] ; then
918 then 571 local catmaj=${CATEGORY%%-*}
919 case ${CATEGORY} in 572 local catmin=${CATEGORY##*-}
920 "app-emulation") 573 case ${catmaj} in
921 type=Emulator 574 app)
922 subdir="Emulation" 575 case ${catmin} in
576 accessibility) type=Accessibility;;
577 admin) type=System;;
578 antivirus) type=System;;
579 arch) type=Archiving;;
580 backup) type=Archiving;;
581 cdr) type=DiscBurning;;
582 dicts) type=Dictionary;;
583 doc) type=Documentation;;
584 editors) type=TextEditor;;
585 emacs) type=TextEditor;;
586 emulation) type=Emulator;;
587 laptop) type=HardwareSettings;;
588 office) type=Office;;
589 pda) type=PDA;;
590 vim) type=TextEditor;;
591 xemacs) type=TextEditor;;
592 esac
593 ;;
594
595 dev)
596 type="Development"
597 ;;
598
599 games)
600 case ${catmin} in
601 action|fps) type=ActionGame;;
602 arcade) type=ArcadeGame;;
603 board) type=BoardGame;;
604 emulation) type=Emulator;;
605 kids) type=KidsGame;;
606 puzzle) type=LogicGame;;
607 roguelike) type=RolePlaying;;
608 rpg) type=RolePlaying;;
609 simulation) type=Simulation;;
610 sports) type=SportsGame;;
611 strategy) type=StrategyGame;;
612 esac
613 type="Game;${type}"
614 ;;
615
616 gnome)
617 type="Gnome;GTK"
618 ;;
619
620 kde)
621 type="KDE;Qt"
622 ;;
623
624 mail)
625 type="Network;Email"
626 ;;
627
628 media)
629 case ${catmin} in
630 gfx)
631 type=Graphics
923 ;; 632 ;;
924 "games-"*) 633 *)
925 type=Game 634 case ${catmin} in
926 subdir="Games" 635 radio) type=Tuner;;
636 sound) type=Audio;;
637 tv) type=TV;;
638 video) type=Video;;
639 esac
640 type="AudioVideo;${type}"
927 ;; 641 ;;
642 esac
643 ;;
644
928 "net-"*) 645 net)
646 case ${catmin} in
647 dialup) type=Dialup;;
648 ftp) type=FileTransfer;;
649 im) type=InstantMessaging;;
650 irc) type=IRCClient;;
651 mail) type=Email;;
652 news) type=News;;
653 nntp) type=News;;
654 p2p) type=FileTransfer;;
655 voip) type=Telephony;;
656 esac
929 type=Network 657 type="Network;${type}"
930 subdir="${type}"
931 ;; 658 ;;
659
660 sci)
661 case ${catmin} in
662 astro*) type=Astronomy;;
663 bio*) type=Biology;;
664 calc*) type=Calculator;;
665 chem*) type=Chemistry;;
666 elec*) type=Electronics;;
667 geo*) type=Geology;;
668 math*) type=Math;;
669 physics) type=Physics;;
670 visual*) type=DataVisualization;;
671 esac
672 type="Education;Science;${type}"
673 ;;
674
675 sys)
676 type="System"
677 ;;
678
679 www)
680 case ${catmin} in
681 client) type=WebBrowser;;
682 esac
683 type="Network;${type}"
684 ;;
685
932 *) 686 *)
933 type= 687 type=
934 subdir=
935 ;; 688 ;;
936 esac 689 esac
937 fi 690 fi
938 local desktop="${T}/${exec}.desktop" 691 if [ "${SLOT}" == "0" ] ; then
692 local desktop_name="${PN}"
693 else
694 local desktop_name="${PN}-${SLOT}"
695 fi
696 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
697 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
939 698
699 # Don't append another ";" when a valid category value is provided.
700 type=${type%;}${type:+;}
701
702 eshopts_push -s extglob
703 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
704 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
705 ewarn "allowed in .desktop files if the value is not an absolute path."
706 icon=${icon%.@(xpm|png|svg)}
707 fi
708 eshopts_pop
709
710 cat <<-EOF > "${desktop}"
940echo "[Desktop Entry] 711 [Desktop Entry]
941Encoding=UTF-8
942Version=0.9.2
943Name=${name} 712 Name=${name}
944Type=Application 713 Type=Application
945Comment=${DESCRIPTION} 714 Comment=${DESCRIPTION}
946Exec=${exec} 715 Exec=${exec}
947Path=${path} 716 TryExec=${exec%% *}
948Icon=${icon} 717 Icon=${icon}
949Categories=Application;${type};" > "${desktop}" 718 Categories=${type}
719 EOF
950 720
721 if [[ ${fields:-=} != *=* ]] ; then
722 # 5th arg used to be value to Path=
723 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
724 fields="Path=${fields}"
725 fi
726 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
727
728 (
729 # wrap the env here so that the 'insinto' call
730 # doesn't corrupt the env of the caller
951 insinto /usr/share/applications 731 insinto /usr/share/applications
952 doins "${desktop}" 732 doins "${desktop}"
953 733 ) || die "installing desktop file failed"
954 return 0
955} 734}
956 735
957# Make a GDM/KDM Session file 736# @FUNCTION: validate_desktop_entries
958# 737# @USAGE: [directories]
959# make_desktop_entry(<title>, <command>) 738# @MAINTAINER:
960# title: File to execute to start the Window Manager 739# Carsten Lohrke <carlo@gentoo.org>
961# command: Name of the Window Manager 740# @DESCRIPTION:
741# Validate desktop entries using desktop-file-utils
742validate_desktop_entries() {
743 if [[ -x /usr/bin/desktop-file-validate ]] ; then
744 einfo "Checking desktop entry validity"
745 local directories=""
746 for d in /usr/share/applications $@ ; do
747 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
748 done
749 if [[ -n ${directories} ]] ; then
750 for FILE in $(find ${directories} -name "*\.desktop" \
751 -not -path '*.hidden*' | sort -u 2>/dev/null)
752 do
753 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
754 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
755 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
756 done
757 fi
758 echo ""
759 else
760 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
761 fi
762}
962 763
764# @FUNCTION: make_session_desktop
765# @USAGE: <title> <command> [command args...]
766# @DESCRIPTION:
767# Make a GDM/KDM Session file. The title is the file to execute to start the
768# Window Manager. The command is the name of the Window Manager.
769#
770# You can set the name of the file via the ${wm} variable.
963make_session_desktop() { 771make_session_desktop() {
964
965 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 772 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
966 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 773 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
967 774
968 local title="${1}" 775 local title=$1
969 local command="${2}" 776 local command=$2
970 local desktop="${T}/${wm}.desktop" 777 local desktop=${T}/${wm:-${PN}}.desktop
778 shift 2
971 779
780 cat <<-EOF > "${desktop}"
972echo "[Desktop Entry] 781 [Desktop Entry]
973Encoding=UTF-8
974Name=${title} 782 Name=${title}
975Comment=This session logs you into ${title} 783 Comment=This session logs you into ${title}
976Exec=${command} 784 Exec=${command} $*
977TryExec=${command} 785 TryExec=${command}
978Type=Application" > "${desktop}" 786 Type=XSession
787 EOF
979 788
789 (
790 # wrap the env here so that the 'insinto' call
791 # doesn't corrupt the env of the caller
980 insinto /usr/share/xsessions 792 insinto /usr/share/xsessions
981 doins "${desktop}" 793 doins "${desktop}"
982 794 )
983 return 0
984} 795}
985 796
797# @FUNCTION: domenu
798# @USAGE: <menus>
799# @DESCRIPTION:
800# Install the list of .desktop menu files into the appropriate directory
801# (/usr/share/applications).
986domenu() { 802domenu() {
987 local i 803 (
988 local j 804 # wrap the env here so that the 'insinto' call
805 # doesn't corrupt the env of the caller
806 local i j ret=0
989 insinto /usr/share/applications 807 insinto /usr/share/applications
990 for i in ${@} 808 for i in "$@" ; do
991 do
992 if [ -f "${i}" ]; 809 if [[ -f ${i} ]] ; then
993 then
994 doins ${i} 810 doins "${i}"
811 ((ret+=$?))
995 elif [ -d "${i}" ]; 812 elif [[ -d ${i} ]] ; then
996 then
997 for j in ${i}/*.desktop 813 for j in "${i}"/*.desktop ; do
998 do
999 doins ${j} 814 doins "${j}"
815 ((ret+=$?))
1000 done 816 done
817 else
818 ((++ret))
1001 fi 819 fi
1002 done 820 done
821 exit ${ret}
822 )
1003} 823}
1004 824
825# @FUNCTION: newmenu
826# @USAGE: <menu> <newname>
827# @DESCRIPTION:
828# Like all other new* functions, install the specified menu as newname.
829newmenu() {
830 (
831 # wrap the env here so that the 'insinto' call
832 # doesn't corrupt the env of the caller
833 insinto /usr/share/applications
834 newins "$@"
835 )
836}
837
838# @FUNCTION: doicon
839# @USAGE: <list of icons>
840# @DESCRIPTION:
841# Install the list of icons into the icon directory (/usr/share/pixmaps).
842# This is useful in conjunction with creating desktop/menu files.
1005doicon() { 843doicon() {
1006 local i 844 (
1007 local j 845 # wrap the env here so that the 'insinto' call
846 # doesn't corrupt the env of the caller
847 local i j ret
1008 insinto /usr/share/pixmaps 848 insinto /usr/share/pixmaps
1009 for i in ${@} 849 for i in "$@" ; do
1010 do
1011 if [ -f "${i}" ]; 850 if [[ -f ${i} ]] ; then
1012 then
1013 doins ${i} 851 doins "${i}"
852 ((ret+=$?))
1014 elif [ -d "${i}" ]; 853 elif [[ -d ${i} ]] ; then
1015 then
1016 for j in ${i}/*.png 854 for j in "${i}"/*.png ; do
1017 do
1018 doins ${j} 855 doins "${j}"
856 ((ret+=$?))
1019 done 857 done
858 else
859 ((++ret))
1020 fi 860 fi
1021 done 861 done
862 exit ${ret}
863 )
1022} 864}
1023 865
1024############################################################## 866# @FUNCTION: newicon
1025# END: Handle .desktop files and menu entries # 867# @USAGE: <icon> <newname>
1026############################################################## 868# @DESCRIPTION:
1027 869# Like all other new* functions, install the specified icon as newname.
870newicon() {
871 (
872 # wrap the env here so that the 'insinto' call
873 # doesn't corrupt the env of the caller
874 insinto /usr/share/pixmaps
875 newins "$@"
876 )
877}
1028 878
1029# for internal use only (unpack_pdv and unpack_makeself) 879# for internal use only (unpack_pdv and unpack_makeself)
1030find_unpackable_file() { 880find_unpackable_file() {
1031 local src="$1" 881 local src=$1
1032 if [ -z "${src}" ] 882 if [[ -z ${src} ]] ; then
1033 then
1034 src="${DISTDIR}/${A}" 883 src=${DISTDIR}/${A}
1035 else 884 else
1036 if [ -e "${DISTDIR}/${src}" ] 885 if [[ -e ${DISTDIR}/${src} ]] ; then
1037 then
1038 src="${DISTDIR}/${src}" 886 src=${DISTDIR}/${src}
1039 elif [ -e "${PWD}/${src}" ] 887 elif [[ -e ${PWD}/${src} ]] ; then
1040 then
1041 src="${PWD}/${src}" 888 src=${PWD}/${src}
1042 elif [ -e "${src}" ] 889 elif [[ -e ${src} ]] ; then
1043 then
1044 src="${src}" 890 src=${src}
1045 fi
1046 fi 891 fi
1047 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 892 fi
893 [[ ! -e ${src} ]] && return 1
1048 echo "${src}" 894 echo "${src}"
1049} 895}
1050 896
897# @FUNCTION: unpack_pdv
898# @USAGE: <file to unpack> <size of off_t>
899# @DESCRIPTION:
1051# Unpack those pesky pdv generated files ... 900# Unpack those pesky pdv generated files ...
1052# They're self-unpacking programs with the binary package stuffed in 901# They're self-unpacking programs with the binary package stuffed in
1053# the middle of the archive. Valve seems to use it a lot ... too bad 902# the middle of the archive. Valve seems to use it a lot ... too bad
1054# it seems to like to segfault a lot :(. So lets take it apart ourselves. 903# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1055# 904#
1056# Usage: unpack_pdv [file to unpack] [size of off_t]
1057# - you have to specify the off_t size ... i have no idea how to extract that 905# You have to specify the off_t size ... I have no idea how to extract that
1058# information out of the binary executable myself. basically you pass in 906# information out of the binary executable myself. Basically you pass in
1059# the size of the off_t type (in bytes) on the machine that built the pdv 907# the size of the off_t type (in bytes) on the machine that built the pdv
908# archive.
909#
1060# archive. one way to determine this is by running the following commands: 910# One way to determine this is by running the following commands:
911#
912# @CODE
1061# strings <pdv archive> | grep lseek 913# strings <pdv archive> | grep lseek
1062# strace -elseek <pdv archive> 914# strace -elseek <pdv archive>
915# @CODE
916#
1063# basically look for the first lseek command (we do the strings/grep because 917# Basically look for the first lseek command (we do the strings/grep because
1064# sometimes the function call is _llseek or something) and steal the 2nd 918# sometimes the function call is _llseek or something) and steal the 2nd
1065# parameter. here is an example: 919# parameter. Here is an example:
920#
921# @CODE
1066# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 922# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1067# lseek 923# lseek
1068# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 924# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1069# lseek(3, -4, SEEK_END) = 2981250 925# lseek(3, -4, SEEK_END) = 2981250
926# @CODE
927#
1070# thus we would pass in the value of '4' as the second parameter. 928# Thus we would pass in the value of '4' as the second parameter.
1071unpack_pdv() { 929unpack_pdv() {
1072 local src="`find_unpackable_file $1`" 930 local src=$(find_unpackable_file "$1")
1073 local sizeoff_t="$2" 931 local sizeoff_t=$2
1074 932
933 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1075 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 934 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1076 935
1077 local shrtsrc="`basename ${src}`" 936 local shrtsrc=$(basename "${src}")
1078 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 937 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1079 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 938 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1080 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 939 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1081 940
1082 # grab metadata for debug reasons 941 # grab metadata for debug reasons
1083 local metafile="$(emktemp)" 942 local metafile=$(emktemp)
1084 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 943 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1085 944
1086 # rip out the final file name from the metadata 945 # rip out the final file name from the metadata
1087 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 946 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1088 datafile="`basename ${datafile}`" 947 datafile=$(basename "${datafile}")
1089 948
1090 # now lets uncompress/untar the file if need be 949 # now lets uncompress/untar the file if need be
1091 local tmpfile="$(emktemp)" 950 local tmpfile=$(emktemp)
1092 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 951 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1093 952
1094 local iscompressed="`file -b ${tmpfile}`" 953 local iscompressed=$(file -b "${tmpfile}")
1095 if [ "${iscompressed:0:8}" == "compress" ] ; then 954 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1096 iscompressed=1 955 iscompressed=1
1097 mv ${tmpfile}{,.Z} 956 mv ${tmpfile}{,.Z}
1098 gunzip ${tmpfile} 957 gunzip ${tmpfile}
1099 else 958 else
1100 iscompressed=0 959 iscompressed=0
1101 fi 960 fi
1102 local istar="`file -b ${tmpfile}`" 961 local istar=$(file -b "${tmpfile}")
1103 if [ "${istar:0:9}" == "POSIX tar" ] ; then 962 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1104 istar=1 963 istar=1
1105 else 964 else
1106 istar=0 965 istar=0
1107 fi 966 fi
1108 967
1136 true 995 true
1137 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 996 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1138 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 997 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1139} 998}
1140 999
1000# @FUNCTION: unpack_makeself
1001# @USAGE: [file to unpack] [offset] [tail|dd]
1002# @DESCRIPTION:
1141# Unpack those pesky makeself generated files ... 1003# Unpack those pesky makeself generated files ...
1142# They're shell scripts with the binary package tagged onto 1004# They're shell scripts with the binary package tagged onto
1143# the end of the archive. Loki utilized the format as does 1005# the end of the archive. Loki utilized the format as does
1144# many other game companies. 1006# many other game companies.
1145# 1007#
1146# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1008# If the file is not specified, then ${A} is used. If the
1147# - If the file is not specified then unpack will utilize ${A}.
1148# - If the offset is not specified then we will attempt to extract 1009# offset is not specified then we will attempt to extract
1149# the proper offset from the script itself. 1010# the proper offset from the script itself.
1150unpack_makeself() { 1011unpack_makeself() {
1012 local src_input=${1:-${A}}
1151 local src="$(find_unpackable_file "$1")" 1013 local src=$(find_unpackable_file "${src_input}")
1152 local skip="$2" 1014 local skip=$2
1153 local exe="$3" 1015 local exe=$3
1154 1016
1017 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1018
1155 local shrtsrc="$(basename "${src}")" 1019 local shrtsrc=$(basename "${src}")
1156 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1020 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1157 if [ -z "${skip}" ] 1021 if [[ -z ${skip} ]] ; then
1158 then
1159 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1022 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1160 local skip=0 1023 local skip=0
1161 exe=tail 1024 exe=tail
1162 case ${ver} in 1025 case ${ver} in
1163 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1026 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1164 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1027 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1165 ;; 1028 ;;
1166 2.0|2.0.1) 1029 2.0|2.0.1)
1167 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1030 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1168 ;; 1031 ;;
1169 2.1.1) 1032 2.1.1)
1170 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1171 let skip="skip + 1" 1034 (( skip++ ))
1172 ;; 1035 ;;
1173 2.1.2) 1036 2.1.2)
1174 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1037 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1175 let skip="skip + 1" 1038 (( skip++ ))
1176 ;; 1039 ;;
1177 2.1.3) 1040 2.1.3)
1178 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1041 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1179 let skip="skip + 1" 1042 (( skip++ ))
1180 ;; 1043 ;;
1181 2.1.4) 1044 2.1.4|2.1.5)
1182 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1045 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1183 skip=$(head -n ${skip} "${src}" | wc -c) 1046 skip=$(head -n ${skip} "${src}" | wc -c)
1184 exe="dd" 1047 exe="dd"
1185 ;; 1048 ;;
1186 *) 1049 *)
1193 esac 1056 esac
1194 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1057 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1195 fi 1058 fi
1196 case ${exe} in 1059 case ${exe} in
1197 tail) exe="tail -n +${skip} '${src}'";; 1060 tail) exe="tail -n +${skip} '${src}'";;
1198 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1061 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1199 *) die "makeself cant handle exe '${exe}'" 1062 *) die "makeself cant handle exe '${exe}'"
1200 esac 1063 esac
1201 1064
1202 # lets grab the first few bytes of the file to figure out what kind of archive it is 1065 # lets grab the first few bytes of the file to figure out what kind of archive it is
1203 local tmpfile="$(emktemp)" 1066 local filetype tmpfile=$(emktemp)
1204 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1067 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1205 local filetype="$(file -b "${tmpfile}")" 1068 filetype=$(file -b "${tmpfile}") || die
1206 case ${filetype} in 1069 case ${filetype} in
1207 *tar\ archive) 1070 *tar\ archive*)
1208 eval ${exe} | tar --no-same-owner -xf - 1071 eval ${exe} | tar --no-same-owner -xf -
1209 ;; 1072 ;;
1210 bzip2*) 1073 bzip2*)
1211 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1074 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1212 ;; 1075 ;;
1222 ;; 1085 ;;
1223 esac 1086 esac
1224 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1087 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1225} 1088}
1226 1089
1090# @FUNCTION: check_license
1091# @USAGE: [license]
1092# @DESCRIPTION:
1227# Display a license for user to accept. 1093# Display a license for user to accept. If no license is
1228#
1229# Usage: check_license [license]
1230# - If the file is not specified then ${LICENSE} is used. 1094# specified, then ${LICENSE} is used.
1231check_license() { 1095check_license() {
1232 local lic=$1 1096 local lic=$1
1233 if [ -z "${lic}" ] ; then 1097 if [ -z "${lic}" ] ; then
1234 lic="${PORTDIR}/licenses/${LICENSE}" 1098 lic="${PORTDIR}/licenses/${LICENSE}"
1235 else 1099 else
1236 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1100 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1237 lic="${PORTDIR}/licenses/${src}" 1101 lic="${PORTDIR}/licenses/${lic}"
1238 elif [ -e "${PWD}/${src}" ] ; then 1102 elif [ -e "${PWD}/${lic}" ] ; then
1239 lic="${PWD}/${src}" 1103 lic="${PWD}/${lic}"
1240 elif [ -e "${src}" ] ; then 1104 elif [ -e "${lic}" ] ; then
1241 lic="${src}" 1105 lic="${lic}"
1242 fi
1243 fi 1106 fi
1244 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1107 fi
1245 local l="`basename ${lic}`" 1108 local l="`basename ${lic}`"
1246 1109
1247 # here is where we check for the licenses the user already 1110 # here is where we check for the licenses the user already
1248 # accepted ... if we don't find a match, we make the user accept 1111 # accepted ... if we don't find a match, we make the user accept
1249 local shopts=$-
1250 local alic 1112 local alic
1251 set -o noglob #so that bash doesn't expand "*" 1113 eshopts_push -o noglob # so that bash doesn't expand "*"
1252 for alic in ${ACCEPT_LICENSE} ; do 1114 for alic in ${ACCEPT_LICENSE} ; do
1253 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1115 if [[ ${alic} == ${l} ]]; then
1254 set +o noglob; set -${shopts} #reset old shell opts 1116 eshopts_pop
1255 return 0 1117 return 0
1256 fi 1118 fi
1257 done 1119 done
1258 set +o noglob; set -$shopts #reset old shell opts 1120 eshopts_pop
1121 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1259 1122
1260 local licmsg="$(emktemp)" 1123 local licmsg=$(emktemp)
1261 cat << EOF > ${licmsg} 1124 cat <<-EOF > ${licmsg}
1262********************************************************** 1125 **********************************************************
1263The following license outlines the terms of use of this 1126 The following license outlines the terms of use of this
1264package. You MUST accept this license for installation to 1127 package. You MUST accept this license for installation to
1265continue. When you are done viewing, hit 'q'. If you 1128 continue. When you are done viewing, hit 'q'. If you
1266CTRL+C out of this, the install will not run! 1129 CTRL+C out of this, the install will not run!
1267********************************************************** 1130 **********************************************************
1268 1131
1269EOF 1132 EOF
1270 cat ${lic} >> ${licmsg} 1133 cat ${lic} >> ${licmsg}
1271 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1134 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1272 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1135 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1273 read alic 1136 read alic
1274 case ${alic} in 1137 case ${alic} in
1281 die "Failed to accept license" 1144 die "Failed to accept license"
1282 ;; 1145 ;;
1283 esac 1146 esac
1284} 1147}
1285 1148
1149# @FUNCTION: cdrom_get_cds
1150# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1151# @DESCRIPTION:
1286# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1152# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1287# the whole 'non-interactive' policy, but damnit I want CD support ! 1153# the whole 'non-interactive' policy, but damnit I want CD support !
1288# 1154#
1289# with these cdrom functions we handle all the user interaction and 1155# With these cdrom functions we handle all the user interaction and
1290# standardize everything. all you have to do is call cdrom_get_cds() 1156# standardize everything. All you have to do is call cdrom_get_cds()
1291# and when the function returns, you can assume that the cd has been 1157# and when the function returns, you can assume that the cd has been
1292# found at CDROM_ROOT. 1158# found at CDROM_ROOT.
1293# 1159#
1160# The function will attempt to locate a cd based upon a file that is on
1161# the cd. The more files you give this function, the more cds
1162# the cdrom functions will handle.
1163#
1294# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1164# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1295# etc... if you want to give the cds better names, then just export 1165# etc... If you want to give the cds better names, then just export
1296# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1166# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1167# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1168# also use the CDROM_NAME_SET bash array.
1297# 1169#
1298# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1170# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1299#
1300# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1301# - this will attempt to locate a cd based upon a file that is on
1302# the cd ... the more files you give this function, the more cds
1303# the cdrom functions will handle
1304cdrom_get_cds() { 1171cdrom_get_cds() {
1305 # first we figure out how many cds we're dealing with by 1172 # first we figure out how many cds we're dealing with by
1306 # the # of files they gave us 1173 # the # of files they gave us
1307 local cdcnt=0 1174 local cdcnt=0
1308 local f= 1175 local f=
1309 for f in "$@" ; do 1176 for f in "$@" ; do
1310 cdcnt=$((cdcnt + 1)) 1177 ((++cdcnt))
1311 export CDROM_CHECK_${cdcnt}="$f" 1178 export CDROM_CHECK_${cdcnt}="$f"
1312 done 1179 done
1313 export CDROM_TOTAL_CDS=${cdcnt} 1180 export CDROM_TOTAL_CDS=${cdcnt}
1314 export CDROM_CURRENT_CD=1 1181 export CDROM_CURRENT_CD=1
1315 1182
1316 # now we see if the user gave use CD_ROOT ... 1183 # now we see if the user gave use CD_ROOT ...
1317 # if they did, let's just believe them that it's correct 1184 # if they did, let's just believe them that it's correct
1318 if [[ ! -z ${CD_ROOT} ]] ; then
1319 export CDROM_ROOT=${CD_ROOT}
1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321 return
1322 fi
1323 # do the same for CD_ROOT_X
1324 if [[ ! -z ${CD_ROOT_1} ]] ; then 1185 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1325 local var= 1186 local var=
1326 cdcnt=0 1187 cdcnt=0
1327 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1188 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1328 cdcnt=$((cdcnt + 1)) 1189 ((++cdcnt))
1329 var="CD_ROOT_${cdcnt}" 1190 var="CD_ROOT_${cdcnt}"
1191 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [[ -z ${!var} ]] ; then 1192 if [[ -z ${!var} ]] ; then
1331 eerror "You must either use just the CD_ROOT" 1193 eerror "You must either use just the CD_ROOT"
1332 eerror "or specify ALL the CD_ROOT_X variables." 1194 eerror "or specify ALL the CD_ROOT_X variables."
1333 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1195 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1334 die "could not locate CD_ROOT_${cdcnt}" 1196 die "could not locate CD_ROOT_${cdcnt}"
1335 fi 1197 fi
1336 export CDROM_ROOTS_${cdcnt}="${!var}"
1337 done 1198 done
1338 export CDROM_ROOT=${CDROM_ROOTS_1} 1199 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1200 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1201 export CDROM_SET=-1
1202 for f in ${CDROM_CHECK_1//:/ } ; do
1203 ((++CDROM_SET))
1204 [[ -e ${CDROM_ROOT}/${f} ]] && break
1205 done
1206 export CDROM_MATCH=${f}
1340 return 1207 return
1341 fi 1208 fi
1342 1209
1210 # User didn't help us out so lets make sure they know they can
1211 # simplify the whole process ...
1343 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1212 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1344 einfon "This ebuild will need the " 1213 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1345 if [[ -z ${CDROM_NAME} ]] ; then
1346 echo "cdrom for ${PN}."
1347 else
1348 echo "${CDROM_NAME}."
1349 fi
1350 echo 1214 echo
1351 einfo "If you do not have the CD, but have the data files" 1215 einfo "If you do not have the CD, but have the data files"
1352 einfo "mounted somewhere on your filesystem, just export" 1216 einfo "mounted somewhere on your filesystem, just export"
1353 einfo "the variable CD_ROOT so that it points to the" 1217 einfo "the variable CD_ROOT so that it points to the"
1354 einfo "directory containing the files." 1218 einfo "directory containing the files."
1355 echo 1219 echo
1356 einfo "For example:" 1220 einfo "For example:"
1357 einfo "export CD_ROOT=/mnt/cdrom" 1221 einfo "export CD_ROOT=/mnt/cdrom"
1358 echo 1222 echo
1359 else 1223 else
1224 if [[ -n ${CDROM_NAME_SET} ]] ; then
1225 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1226 cdcnt=0
1227 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1228 ((++cdcnt))
1229 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1230 done
1231 fi
1232
1360 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1233 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1361 cdcnt=0 1234 cdcnt=0
1362 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1235 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1363 cdcnt=$((cdcnt + 1)) 1236 ((++cdcnt))
1364 var="CDROM_NAME_${cdcnt}" 1237 var="CDROM_NAME_${cdcnt}"
1365 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1238 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1366 done 1239 done
1367 echo 1240 echo
1368 einfo "If you do not have the CDs, but have the data files" 1241 einfo "If you do not have the CDs, but have the data files"
1369 einfo "mounted somewhere on your filesystem, just export" 1242 einfo "mounted somewhere on your filesystem, just export"
1370 einfo "the following variables so they point to the right place:" 1243 einfo "the following variables so they point to the right place:"
1371 einfon "" 1244 einfon ""
1372 cdcnt=0 1245 cdcnt=0
1373 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1246 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1374 cdcnt=$((cdcnt + 1)) 1247 ((++cdcnt))
1375 echo -n " CD_ROOT_${cdcnt}" 1248 echo -n " CD_ROOT_${cdcnt}"
1376 done 1249 done
1377 echo 1250 echo
1378 einfo "Or, if you have all the files in the same place, or" 1251 einfo "Or, if you have all the files in the same place, or"
1379 einfo "you only have one cdrom, you can export CD_ROOT" 1252 einfo "you only have one cdrom, you can export CD_ROOT"
1382 echo 1255 echo
1383 einfo "For example:" 1256 einfo "For example:"
1384 einfo "export CD_ROOT_1=/mnt/cdrom" 1257 einfo "export CD_ROOT_1=/mnt/cdrom"
1385 echo 1258 echo
1386 fi 1259 fi
1260
1261 export CDROM_SET=""
1387 export CDROM_CURRENT_CD=0 1262 export CDROM_CURRENT_CD=0
1388 cdrom_load_next_cd 1263 cdrom_load_next_cd
1389} 1264}
1390 1265
1391# this is only used when you need access to more than one cd. 1266# @FUNCTION: cdrom_load_next_cd
1392# when you have finished using the first cd, just call this function. 1267# @DESCRIPTION:
1393# when it returns, CDROM_ROOT will be pointing to the second cd. 1268# Some packages are so big they come on multiple CDs. When you're done reading
1394# remember, you can only go forward in the cd chain, you can't go back. 1269# files off a CD and want access to the next one, just call this function.
1270# Again, all the messy details of user interaction are taken care of for you.
1271# Once this returns, just read the variable CDROM_ROOT for the location of the
1272# mounted CD. Note that you can only go forward in the CD list, so make sure
1273# you only call this function when you're done using the current CD.
1395cdrom_load_next_cd() { 1274cdrom_load_next_cd() {
1396 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1397 local var= 1275 local var
1398 1276 ((++CDROM_CURRENT_CD))
1399 if [[ ! -z ${CD_ROOT} ]] ; then
1400 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1401 return
1402 fi
1403 1277
1404 unset CDROM_ROOT 1278 unset CDROM_ROOT
1405 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1279 var=CD_ROOT_${CDROM_CURRENT_CD}
1280 [[ -z ${!var} ]] && var="CD_ROOT"
1406 if [[ -z ${!var} ]] ; then 1281 if [[ -z ${!var} ]] ; then
1407 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1282 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1408 cdrom_locate_file_on_cd ${!var} 1283 _cdrom_locate_file_on_cd ${!var}
1409 else 1284 else
1410 export CDROM_ROOT=${!var} 1285 export CDROM_ROOT=${!var}
1411 fi 1286 fi
1412 1287
1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1288 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1418# all it does is try to locate a give file on a cd ... if the cd isn't 1293# all it does is try to locate a give file on a cd ... if the cd isn't
1419# found, then a message asking for the user to insert the cdrom will be 1294# found, then a message asking for the user to insert the cdrom will be
1420# displayed and we'll hang out here until: 1295# displayed and we'll hang out here until:
1421# (1) the file is found on a mounted cdrom 1296# (1) the file is found on a mounted cdrom
1422# (2) the user hits CTRL+C 1297# (2) the user hits CTRL+C
1423cdrom_locate_file_on_cd() { 1298_cdrom_locate_file_on_cd() {
1299 local mline=""
1300 local showedmsg=0 showjolietmsg=0
1301
1424 while [[ -z ${CDROM_ROOT} ]] ; do 1302 while [[ -z ${CDROM_ROOT} ]] ; do
1303 local i=0
1304 local -a cdset=(${*//:/ })
1305 if [[ -n ${CDROM_SET} ]] ; then
1306 cdset=(${cdset[${CDROM_SET}]})
1307 fi
1308
1309 while [[ -n ${cdset[${i}]} ]] ; do
1425 local dir="$(dirname ${@})" 1310 local dir=$(dirname ${cdset[${i}]})
1426 local file="$(basename ${@})" 1311 local file=$(basename ${cdset[${i}]})
1427 local mline=""
1428 local showedmsg=0
1429 1312
1430 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1313 local point= node= fs= foo=
1314 while read point node fs foo ; do
1315 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1316 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1317 && continue
1318 point=${point//\040/ }
1431 [[ -d ${mline}/${dir} ]] || continue 1319 [[ ! -d ${point}/${dir} ]] && continue
1432 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1320 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1433 && export CDROM_ROOT=${mline} 1321 export CDROM_ROOT=${point}
1322 export CDROM_SET=${i}
1323 export CDROM_MATCH=${cdset[${i}]}
1324 return
1325 done <<< "$(get_mounts)"
1326
1327 ((++i))
1434 done 1328 done
1435 1329
1436 if [[ -z ${CDROM_ROOT} ]] ; then
1437 echo 1330 echo
1438 if [[ ${showedmsg} -eq 0 ]] ; then 1331 if [[ ${showedmsg} -eq 0 ]] ; then
1439 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1332 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1440 if [[ -z ${CDROM_NAME} ]] ; then 1333 if [[ -z ${CDROM_NAME} ]] ; then
1441 einfo "Please insert the cdrom for ${PN} now !" 1334 einfo "Please insert+mount the cdrom for ${PN} now !"
1442 else
1443 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1444 fi
1445 else 1335 else
1446 if [[ -z ${CDROM_NAME_1} ]] ; then
1447 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1448 else
1449 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1450 einfo "Please insert+mount the ${!var} cdrom now !" 1336 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1451 fi
1452 fi 1337 fi
1453 showedmsg=1 1338 else
1339 if [[ -z ${CDROM_NAME_1} ]] ; then
1340 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1341 else
1342 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1343 einfo "Please insert+mount the ${!var} cdrom now !"
1344 fi
1454 fi 1345 fi
1346 showedmsg=1
1347 fi
1455 einfo "Press return to scan for the cd again" 1348 einfo "Press return to scan for the cd again"
1456 einfo "or hit CTRL+C to abort the emerge." 1349 einfo "or hit CTRL+C to abort the emerge."
1457 read 1350 echo
1351 if [[ ${showjolietmsg} -eq 0 ]] ; then
1352 showjolietmsg=1
1353 else
1354 ewarn "If you are having trouble with the detection"
1355 ewarn "of your CD, it is possible that you do not have"
1356 ewarn "Joliet support enabled in your kernel. Please"
1357 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1358 ebeep 5
1458 fi 1359 fi
1360 read || die "something is screwed with your system"
1459 done 1361 done
1460} 1362}
1461 1363
1364# @FUNCTION: strip-linguas
1365# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1366# @DESCRIPTION:
1462# Make sure that LINGUAS only contains languages that 1367# Make sure that LINGUAS only contains languages that
1463# a package can support 1368# a package can support. The first form allows you to
1464# 1369# specify a list of LINGUAS. The -i builds a list of po
1465# usage: strip-linguas <allow LINGUAS> 1370# files found in all the directories and uses the
1466# strip-linguas -i <directories of .po files> 1371# intersection of the lists. The -u builds a list of po
1467# strip-linguas -u <directories of .po files> 1372# files found in all the directories and uses the union
1468# 1373# of the lists.
1469# The first form allows you to specify a list of LINGUAS.
1470# The -i builds a list of po files found in all the
1471# directories and uses the intersection of the lists.
1472# The -u builds a list of po files found in all the
1473# directories and uses the union of the lists.
1474strip-linguas() { 1374strip-linguas() {
1475 local ls newls 1375 local ls newls nols
1476 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1376 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1477 local op="$1"; shift 1377 local op=$1; shift
1478 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1378 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1479 local d f 1379 local d f
1480 for d in "$@" ; do 1380 for d in "$@" ; do
1481 if [ "${op}" == "-u" ] ; then 1381 if [[ ${op} == "-u" ]] ; then
1482 newls="${ls}" 1382 newls=${ls}
1483 else 1383 else
1484 newls="" 1384 newls=""
1485 fi 1385 fi
1486 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1386 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1487 if [ "${op}" == "-i" ] ; then 1387 if [[ ${op} == "-i" ]] ; then
1488 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1388 has ${f} ${ls} && newls="${newls} ${f}"
1489 else 1389 else
1490 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1390 has ${f} ${ls} || newls="${newls} ${f}"
1491 fi 1391 fi
1492 done 1392 done
1493 ls="${newls}" 1393 ls=${newls}
1494 done 1394 done
1495 ls="${ls//.po}"
1496 else 1395 else
1497 ls="$@" 1396 ls="$@"
1498 fi 1397 fi
1499 1398
1500 ls=" ${ls} " 1399 nols=""
1501 newls="" 1400 newls=""
1502 for f in ${LINGUAS} ; do 1401 for f in ${LINGUAS} ; do
1503 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1402 if has ${f} ${ls} ; then
1504 newls="${newls} ${f}" 1403 newls="${newls} ${f}"
1505 else 1404 else
1506 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1405 nols="${nols} ${f}"
1507 fi 1406 fi
1508 done 1407 done
1509 if [ -z "${newls}" ] ; then 1408 [[ -n ${nols} ]] \
1510 unset LINGUAS 1409 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1511 else
1512 export LINGUAS="${newls}" 1410 export LINGUAS=${newls:1}
1513 fi
1514} 1411}
1515 1412
1516# moved from kernel.eclass since they are generally useful outside of 1413# @FUNCTION: preserve_old_lib
1517# kernel.eclass -iggy (20041002) 1414# @USAGE: <libs to preserve> [more libs]
1518 1415# @DESCRIPTION:
1519# the following functions are useful in kernel module ebuilds, etc.
1520# for an example see ivtv or drbd ebuilds
1521
1522# set's ARCH to match what the kernel expects
1523set_arch_to_kernel() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1528 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1529 case ${ARCH} in
1530 x86) export ARCH="i386";;
1531 amd64) export ARCH="x86_64";;
1532 hppa) export ARCH="parisc";;
1533 mips) export ARCH="mips";;
1534 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1535 *) export ARCH="${ARCH}";;
1536 esac
1537}
1538
1539# set's ARCH back to what portage expects
1540set_arch_to_portage() {
1541 i=10
1542 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done
1545 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1546}
1547
1548# Jeremy Huddleston <eradicator@gentoo.org>:
1549# preserve_old_lib /path/to/libblah.so.0
1550# preserve_old_lib_notify /path/to/libblah.so.0
1551#
1552# These functions are useful when a lib in your package changes --soname. Such 1416# These functions are useful when a lib in your package changes ABI SONAME.
1553# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1417# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1554# would break packages that link against it. Most people get around this 1418# would break packages that link against it. Most people get around this
1555# by using the portage SLOT mechanism, but that is not always a relevant 1419# by using the portage SLOT mechanism, but that is not always a relevant
1556# solution, so instead you can add the following to your ebuilds: 1420# solution, so instead you can call this from pkg_preinst. See also the
1557# 1421# preserve_old_lib_notify function.
1558# src_install() {
1559# ...
1560# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1561# ...
1562# }
1563#
1564# pkg_postinst() {
1565# ...
1566# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1567# ...
1568# }
1569
1570preserve_old_lib() { 1422preserve_old_lib() {
1571 LIB=$1 1423 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1424 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1425 die "Invalid preserve_old_lib() usage"
1426 fi
1427 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1572 1428
1573 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1429 # let portage worry about it
1574 SONAME=`basename ${LIB}` 1430 has preserve-libs ${FEATURES} && return 0
1575 DIRNAME=`dirname ${LIB}`
1576 1431
1577 dodir ${DIRNAME} 1432 local lib dir
1578 cp ${ROOT}${LIB} ${D}${DIRNAME} 1433 for lib in "$@" ; do
1434 [[ -e ${ROOT}/${lib} ]] || continue
1435 dir=${lib%/*}
1436 dodir ${dir} || die "dodir ${dir} failed"
1437 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1579 touch ${D}${LIB} 1438 touch "${D}"/${lib}
1580 fi 1439 done
1581} 1440}
1582 1441
1442# @FUNCTION: preserve_old_lib_notify
1443# @USAGE: <libs to notify> [more libs]
1444# @DESCRIPTION:
1445# Spit helpful messages about the libraries preserved by preserve_old_lib.
1583preserve_old_lib_notify() { 1446preserve_old_lib_notify() {
1584 LIB=$1 1447 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1448 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1449 die "Invalid preserve_old_lib_notify() usage"
1450 fi
1585 1451
1586 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1452 # let portage worry about it
1587 SONAME=`basename ${LIB}` 1453 has preserve-libs ${FEATURES} && return 0
1588 1454
1455 local lib notice=0
1456 for lib in "$@" ; do
1457 [[ -e ${ROOT}/${lib} ]] || continue
1458 if [[ ${notice} -eq 0 ]] ; then
1459 notice=1
1589 einfo "An old version of an installed library was detected on your system." 1460 ewarn "Old versions of installed libraries were detected on your system."
1590 einfo "In order to avoid breaking packages that link against is, this older version" 1461 ewarn "In order to avoid breaking packages that depend on these old libs,"
1591 einfo "is not being removed. In order to make full use of this newer version," 1462 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1592 einfo "you will need to execute the following command:" 1463 ewarn "in order to remove these old dependencies. If you do not have this"
1593 einfo " revdep-rebuild --soname ${SONAME}" 1464 ewarn "helper program, simply emerge the 'gentoolkit' package."
1594 einfo 1465 ewarn
1595 einfo "After doing that, you can safely remove ${LIB}"
1596 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1597 fi 1466 fi
1467 # temp hack for #348634 #357225
1468 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1469 ewarn " # revdep-rebuild --library '${lib}'"
1470 done
1471 if [[ ${notice} -eq 1 ]] ; then
1472 ewarn
1473 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1474 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1475 for lib in "$@" ; do
1476 ewarn " # rm '${lib}'"
1477 done
1478 fi
1598} 1479}
1599 1480
1600# Hack for people to figure out if a package was built with 1481# @FUNCTION: built_with_use
1601# certain USE flags 1482# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1483# @DESCRIPTION:
1602# 1484#
1603# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1485# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1604# ex: built_with_use xchat gtk2
1605# 1486#
1606# Flags: -a all USE flags should be utilized 1487# A temporary hack until portage properly supports DEPENDing on USE
1607# -o at least one USE flag should be utilized 1488# flags being enabled in packages. This will check to see if the specified
1608# Note: the default flag is '-a' 1489# DEPEND atom was built with the specified list of USE flags. The
1490# --missing option controls the behavior if called on a package that does
1491# not actually support the defined USE flags (aka listed in IUSE).
1492# The default is to abort (call die). The -a and -o flags control
1493# the requirements of the USE flags. They correspond to "and" and "or"
1494# logic. So the -a flag means all listed USE flags must be enabled
1495# while the -o flag means at least one of the listed IUSE flags must be
1496# enabled. The --hidden option is really for internal use only as it
1497# means the USE flag we're checking is hidden expanded, so it won't be found
1498# in IUSE like normal USE flags.
1499#
1500# Remember that this function isn't terribly intelligent so order of optional
1501# flags matter.
1609built_with_use() { 1502built_with_use() {
1503 local hidden="no"
1504 if [[ $1 == "--hidden" ]] ; then
1505 hidden="yes"
1506 shift
1507 fi
1508
1509 local missing_action="die"
1510 if [[ $1 == "--missing" ]] ; then
1511 missing_action=$2
1512 shift ; shift
1513 case ${missing_action} in
1514 true|false|die) ;;
1515 *) die "unknown action '${missing_action}'";;
1516 esac
1517 fi
1518
1610 local opt=$1 1519 local opt=$1
1611 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1520 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1612 1521
1613 local PKG=$(best_version $1) 1522 local PKG=$(best_version $1)
1523 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1614 shift 1524 shift
1615 1525
1616 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1526 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1617 [[ ! -e ${USEFILE} ]] && return 1 1527 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1528
1529 # if the IUSE file doesn't exist, the read will error out, we need to handle
1530 # this gracefully
1531 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1532 case ${missing_action} in
1533 true) return 0;;
1534 false) return 1;;
1535 die) die "Unable to determine what USE flags $PKG was built with";;
1536 esac
1537 fi
1538
1539 if [[ ${hidden} == "no" ]] ; then
1540 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1541 # Don't check USE_EXPAND #147237
1542 local expand
1543 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1544 if [[ $1 == ${expand}_* ]] ; then
1545 expand=""
1546 break
1547 fi
1548 done
1549 if [[ -n ${expand} ]] ; then
1550 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1551 case ${missing_action} in
1552 true) return 0;;
1553 false) return 1;;
1554 die) die "$PKG does not actually support the $1 USE flag!";;
1555 esac
1556 fi
1557 fi
1558 fi
1618 1559
1619 local USE_BUILT=$(<${USEFILE}) 1560 local USE_BUILT=$(<${USEFILE})
1620 while [[ $# -gt 0 ]] ; do 1561 while [[ $# -gt 0 ]] ; do
1621 if [[ ${opt} = "-o" ]] ; then 1562 if [[ ${opt} = "-o" ]] ; then
1622 has $1 ${USE_BUILT} && return 0 1563 has $1 ${USE_BUILT} && return 0
1626 shift 1567 shift
1627 done 1568 done
1628 [[ ${opt} = "-a" ]] 1569 [[ ${opt} = "-a" ]]
1629} 1570}
1630 1571
1572# @FUNCTION: epunt_cxx
1573# @USAGE: [dir to scan]
1574# @DESCRIPTION:
1631# Many configure scripts wrongly bail when a C++ compiler 1575# Many configure scripts wrongly bail when a C++ compiler could not be
1632# could not be detected. #73450 1576# detected. If dir is not specified, then it defaults to ${S}.
1577#
1578# http://bugs.gentoo.org/73450
1633epunt_cxx() { 1579epunt_cxx() {
1634 local dir=$1 1580 local dir=$1
1635 [[ -z ${dir} ]] && dir=${S} 1581 [[ -z ${dir} ]] && dir=${S}
1636 ebegin "Removing useless C++ checks" 1582 ebegin "Removing useless C++ checks"
1637 local f 1583 local f
1638 for f in $(find ${dir} -name configure) ; do 1584 find "${dir}" -name configure | while read f ; do
1639 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1585 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1640 done 1586 done
1641 eend 0 1587 eend 0
1642} 1588}
1643 1589
1644# dopamd [ file ] [ new file ] 1590# @FUNCTION: make_wrapper
1645# 1591# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1646# Install pam auth config file in /etc/pam.d 1592# @DESCRIPTION:
1647# 1593# Create a shell wrapper script named wrapper in installpath
1648# The first argument, 'file' is required. Install as 'new file', if 1594# (defaults to the bindir) to execute target (default of wrapper) by
1649# specified. 1595# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1650 1596# libpaths followed by optionally changing directory to chdir.
1651dopamd() { 1597make_wrapper() {
1652 local pamd="$1" newpamd="${2:-$1}" 1598 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1653 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1599 local tmpwrapper=$(emktemp)
1654 1600 # We don't want to quote ${bin} so that people can pass complex
1655 use pam || return 0 1601 # things as $bin ... "./someprog --args"
1656 1602 cat << EOF > "${tmpwrapper}"
1657 insinto /etc/pam.d 1603#!/bin/sh
1658 # these are the default doins options, but be explicit just in case 1604cd "${chdir:-.}"
1659 insopts -m 0644 -o root -g root 1605if [ -n "${libdir}" ] ; then
1660 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1606 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1607 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1608 else
1609 export LD_LIBRARY_PATH="${libdir}"
1610 fi
1611fi
1612exec ${bin} "\$@"
1613EOF
1614 chmod go+rx "${tmpwrapper}"
1615 if [[ -n ${path} ]] ; then
1616 (
1617 exeinto "${path}"
1618 newexe "${tmpwrapper}" "${wrapper}"
1619 ) || die
1620 else
1621 newbin "${tmpwrapper}" "${wrapper}" || die
1622 fi
1661} 1623}
1624
1625# @FUNCTION: path_exists
1626# @USAGE: [-a|-o] <paths>
1627# @DESCRIPTION:
1628# Check if the specified paths exist. Works for all types of paths
1629# (files/dirs/etc...). The -a and -o flags control the requirements
1630# of the paths. They correspond to "and" and "or" logic. So the -a
1631# flag means all the paths must exist while the -o flag means at least
1632# one of the paths must exist. The default behavior is "and". If no
1633# paths are specified, then the return value is "false".
1634path_exists() {
1635 local opt=$1
1636 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1637
1638 # no paths -> return false
1639 # same behavior as: [[ -e "" ]]
1640 [[ $# -eq 0 ]] && return 1
1641
1642 local p r=0
1643 for p in "$@" ; do
1644 [[ -e ${p} ]]
1645 : $(( r += $? ))
1646 done
1647
1648 case ${opt} in
1649 -a) return $(( r != 0 )) ;;
1650 -o) return $(( r == $# )) ;;
1651 esac
1652}
1653
1654# @FUNCTION: in_iuse
1655# @USAGE: <flag>
1656# @DESCRIPTION:
1657# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1658# as necessary.
1659#
1660# Note that this function should not be used in the global scope.
1661in_iuse() {
1662 debug-print-function ${FUNCNAME} "${@}"
1663 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1664
1665 local flag=${1}
1666 local liuse=( ${IUSE} )
1667
1668 has "${flag}" "${liuse[@]#[+-]}"
1669}
1670
1671# @FUNCTION: use_if_iuse
1672# @USAGE: <flag>
1673# @DESCRIPTION:
1674# Return true if the given flag is in USE and IUSE.
1675#
1676# Note that this function should not be used in the global scope.
1677use_if_iuse() {
1678 in_iuse $1 || return 1
1679 use $1
1680}
1681
1682# @FUNCTION: usex
1683# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1684# @DESCRIPTION:
1685# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1686# otherwise echo [false output][false suffix] (defaults to "no").
1687usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963

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