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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.118 2004/10/13 14:33:01 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.372 2011/12/14 17:36:18 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib portability user
16 22
17DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
18 24
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 25if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 26
21# outputting to a terminal, don't wait. For compatability purposes, the argument 27# @FUNCTION: epause
22# must be an integer greater than zero. 28# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 29# @DESCRIPTION:
30# Sleep for the specified number of seconds (default of 5 seconds). Useful when
31# printing a message the user should probably be reading and often used in
32# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
33# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 34epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 36}
29 37
30# Beep the specified number of times (defaults to five). If our output 38# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 39# @USAGE: [number of beeps]
32# don't beep. 40# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 41# Issue the specified number of beeps (default of 5 beeps). Useful when
42# printing a message the user should probably be reading and often used in
43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
44# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 45ebeep() {
35 local n 46 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 49 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 50 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 51 echo -ne "\a"
41 sleep 1 52 sleep 1
42 done 53 done
43 fi 54 fi
44} 55}
45 56
46# This function simply returns the desired lib directory. With portage 57else
47# 2.0.51, we now have support for installing libraries to lib32/lib64 58
48# to accomidate the needs of multilib systems. It's no longer a good idea 59ebeep() {
49# to assume all libraries will end up in lib. Replace any (sane) instances 60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
50# where lib is named directly with $(get_libdir) if possible. 61}
51# 62
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 63epause() {
53get_libdir() { 64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
54 LIBDIR_TEST=$(type econf) 65}
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 66
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi 67fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75 68
69# @FUNCTION: eqawarn
70# @USAGE: [message]
71# @DESCRIPTION:
72# Proxy to ewarn for package managers that don't provide eqawarn and use the PM
73# implementation if available. Reuses PORTAGE_ELOG_CLASSES as set by the dev
74# profile.
75if ! declare -F eqawarn >/dev/null ; then
76 eqawarn() {
77 has qa ${PORTAGE_ELOG_CLASSES} && ewarn "$@"
78 :
79 }
80fi
76 81
77get_multilibdir() { 82# @FUNCTION: ecvs_clean
78 echo ${CONF_MULTILIBDIR:=lib32} 83# @USAGE: [list of dirs]
84# @DESCRIPTION:
85# Remove CVS directories recursiveley. Useful when a source tarball contains
86# internal CVS directories. Defaults to $PWD.
87ecvs_clean() {
88 [[ -z $* ]] && set -- .
89 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
90 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
79} 91}
80 92
81 93# @FUNCTION: esvn_clean
82# Sometimes you need to override the value returned by get_libdir. A good 94# @USAGE: [list of dirs]
83# example of this is xorg-x11, where lib32 isnt a supported configuration, 95# @DESCRIPTION:
84# and where lib64 -must- be used on amd64 (for applications that need lib 96# Remove .svn directories recursiveley. Useful when a source tarball contains
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses 97# internal Subversion directories. Defaults to $PWD.
86# portage version sanity checking. 98esvn_clean() {
87# get_libdir_override expects one argument, the result get_libdir should 99 [[ -z $* ]] && set -- .
88# return: 100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96} 101}
97 102
98# This function generate linker scripts in /usr/lib for dynamic 103# @FUNCTION: eshopts_push
99# libs in /lib. This is to fix linking problems when you have 104# @USAGE: [options to `set` or `shopt`]
100# the .so in /lib, and the .a in /usr/lib. What happens is that 105# @DESCRIPTION:
101# in some cases when linking dynamic, the .a in /usr/lib is used 106# Often times code will want to enable a shell option to change code behavior.
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 107# Since changing shell options can easily break other pieces of code (which
103# library search path. This cause many builds to fail. 108# assume the default state), eshopts_push is used to (1) push the current shell
104# See bug #4411 for more info. 109# options onto a stack and (2) pass the specified arguments to set.
105# 110#
106# To use, simply call: 111# If the first argument is '-s' or '-u', we assume you want to call `shopt`
112# rather than `set` as there are some options only available via that.
107# 113#
108# gen_usr_ldscript libfoo.so 114# A common example is to disable shell globbing so that special meaning/care
109# 115# may be used with variables/arguments to custom functions. That would be:
110# Note that you should in general use the unversioned name of 116# @CODE
111# the library, as ldconfig should usually update it correctly 117# eshopts_push -o noglob
112# to point to the latest version of the library present. 118# for x in ${foo} ; do
113# 119# if ...some check... ; then
114# <azarah@gentoo.org> (26 Oct 2002) 120# eshopts_pop
115#
116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
118 # Just make sure it exists
119 dodir /usr/${libdir}
120
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
122/* GNU ld script
123 Because Gentoo have critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we
125 need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for
128 more info. */
129GROUP ( /${libdir}/${1} )
130END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}"
132}
133
134# Simple function to draw a line consisting of '=' the same length as $*
135#
136# <azarah@gentoo.org> (11 Nov 2002)
137#
138draw_line() {
139 local i=0
140 local str_length=""
141
142 # Handle calls that do not have args, or wc not being installed ...
143 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
144 then
145 echo "==============================================================="
146 return 0 121# return 0
147 fi 122# fi
148
149 # Get the length of $*
150 str_length="$(echo -n "$*" | wc -m)"
151
152 while [ "$i" -lt "${str_length}" ]
153 do
154 echo -n "="
155
156 i=$((i + 1))
157 done 123# done
158 124# eshopts_pop
159 echo 125# @CODE
160 126eshopts_push() {
161 return 0 127 # have to assume __ESHOPTS_SAVE__ isn't screwed with
128 # as a `declare -a` here will reset its value
129 local i=${#__ESHOPTS_SAVE__[@]}
130 if [[ $1 == -[su] ]] ; then
131 __ESHOPTS_SAVE__[$i]=$(shopt -p)
132 [[ $# -eq 0 ]] && return 0
133 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
134 else
135 __ESHOPTS_SAVE__[$i]=$-
136 [[ $# -eq 0 ]] && return 0
137 set "$@" || die "eshopts_push: bad options to set: $*"
138 fi
162} 139}
163 140
164# Default directory where patches are located 141# @FUNCTION: eshopts_pop
142# @USAGE:
143# @DESCRIPTION:
144# Restore the shell options to the state saved with the corresponding
145# eshopts_push call. See that function for more details.
146eshopts_pop() {
147 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
148 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
149 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
150 local s=${__ESHOPTS_SAVE__[$i]}
151 unset __ESHOPTS_SAVE__[$i]
152 if [[ ${s} == "shopt -"* ]] ; then
153 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
154 else
155 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
156 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
157 fi
158}
159
160# @VARIABLE: EPATCH_SOURCE
161# @DESCRIPTION:
162# Default directory to search for patches.
165EPATCH_SOURCE="${WORKDIR}/patch" 163EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 164# @VARIABLE: EPATCH_SUFFIX
165# @DESCRIPTION:
166# Default extension for patches (do not prefix the period yourself).
167EPATCH_SUFFIX="patch.bz2" 167EPATCH_SUFFIX="patch.bz2"
168# @VARIABLE: EPATCH_OPTS
169# @DESCRIPTION:
168# Default options for patch 170# Default options for patch:
171# @CODE
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 172# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
170EPATCH_OPTS="-g0" 173# --no-backup-if-mismatch - do not leave .orig files behind
174# -E - automatically remove empty files
175# @CODE
176EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
177# @VARIABLE: EPATCH_EXCLUDE
178# @DESCRIPTION:
171# List of patches not to apply. Not this is only file names, 179# List of patches not to apply. Note this is only file names,
172# and not the full path .. 180# and not the full path. Globs accepted.
173EPATCH_EXCLUDE="" 181EPATCH_EXCLUDE=""
182# @VARIABLE: EPATCH_SINGLE_MSG
183# @DESCRIPTION:
174# Change the printed message for a single patch. 184# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 185EPATCH_SINGLE_MSG=""
176# Force applying bulk patches even if not following the style: 186# @VARIABLE: EPATCH_MULTI_MSG
177# 187# @DESCRIPTION:
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 188# Change the printed message for multiple patches.
179# 189EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
190# @VARIABLE: EPATCH_FORCE
191# @DESCRIPTION:
192# Only require patches to match EPATCH_SUFFIX rather than the extended
193# arch naming style.
180EPATCH_FORCE="no" 194EPATCH_FORCE="no"
181 195
182# This function is for bulk patching, or in theory for just one 196# @FUNCTION: epatch
183# or two patches. 197# @USAGE: [patches] [dirs of patches]
198# @DESCRIPTION:
199# epatch is designed to greatly simplify the application of patches. It can
200# process patch files directly, or directories of patches. The patches may be
201# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
202# the -p option as epatch will automatically attempt -p0 to -p5 until things
203# apply successfully.
184# 204#
185# It should work with .bz2, .gz, .zip and plain text patches. 205# If you do not specify any options, then epatch will default to the directory
186# Currently all patches should be the same format. 206# specified by EPATCH_SOURCE.
187# 207#
188# You do not have to specify '-p' option to patch, as it will 208# When processing directories, epatch will apply all patches that match:
189# try with -p0 to -p5 until it succeed, or fail at -p5. 209# @CODE
190# 210# if ${EPATCH_FORCE} != "yes"
191# Above EPATCH_* variables can be used to control various defaults,
192# bug they should be left as is to ensure an ebuild can rely on
193# them for.
194#
195# Patches are applied in current directory.
196#
197# Bulk Patches should preferibly have the form of:
198#
199# ??_${ARCH}_foo.${EPATCH_SUFFIX} 211# ??_${ARCH}_foo.${EPATCH_SUFFIX}
212# else
213# *.${EPATCH_SUFFIX}
214# @CODE
215# The leading ?? are typically numbers used to force consistent patch ordering.
216# The arch field is used to apply patches only for the host architecture with
217# the special value of "all" means apply for everyone. Note that using values
218# other than "all" is highly discouraged -- you should apply patches all the
219# time and let architecture details be detected at configure/compile time.
200# 220#
201# For example: 221# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
222# for patches to apply.
202# 223#
203# 01_all_misc-fix.patch.bz2 224# Refer to the other EPATCH_xxx variables for more customization of behavior.
204# 02_sparc_another-fix.patch.bz2
205#
206# This ensures that there are a set order, and you can have ARCH
207# specific patches.
208#
209# If you however give an argument to epatch(), it will treat it as a
210# single patch that need to be applied if its a file. If on the other
211# hand its a directory, it will set EPATCH_SOURCE to this.
212#
213# <azarah@gentoo.org> (10 Nov 2002)
214#
215epatch() { 225epatch() {
216 local PIPE_CMD="" 226 _epatch_draw_line() {
217 local STDERR_TARGET="${T}/$$.out" 227 # create a line of same length as input string
218 local PATCH_TARGET="${T}/$$.patch" 228 [[ -z $1 ]] && set "$(printf "%65s" '')"
219 local PATCH_SUFFIX="" 229 echo "${1//?/=}"
220 local SINGLE_PATCH="no" 230 }
221 local x=""
222 231
223 if [ "$#" -gt 1 ] 232 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
224 then 233
234 # Let the rest of the code process one user arg at a time --
235 # each arg may expand into multiple patches, and each arg may
236 # need to start off with the default global EPATCH_xxx values
237 if [[ $# -gt 1 ]] ; then
225 local m="" 238 local m
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 239 for m in "$@" ; do
228 epatch "${m}" 240 epatch "${m}"
229 done 241 done
230 return 0 242 return 0
231 fi 243 fi
232 244
233 if [ -n "$1" -a -f "$1" ] 245 local SINGLE_PATCH="no"
234 then 246 # no args means process ${EPATCH_SOURCE}
247 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
248
249 if [[ -f $1 ]] ; then
235 SINGLE_PATCH="yes" 250 SINGLE_PATCH="yes"
236 251 set -- "$1"
237 local EPATCH_SOURCE="$1" 252 # Use the suffix from the single patch (localize it); the code
253 # below will find the suffix for us
238 local EPATCH_SUFFIX="${1##*\.}" 254 local EPATCH_SUFFIX=$1
239 255
240 elif [ -n "$1" -a -d "$1" ] 256 elif [[ -d $1 ]] ; then
241 then 257 # Some people like to make dirs of patches w/out suffixes (vim)
242 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 258 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
243 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 259
260 elif [[ -f ${EPATCH_SOURCE}/$1 ]] ; then
261 # Re-use EPATCH_SOURCE as a search dir
262 epatch "${EPATCH_SOURCE}/$1"
263 return $?
264
265 else
266 # sanity check ... if it isn't a dir or file, wtf man ?
267 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
268 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
270 eerror
271 eerror " ${EPATCH_SOURCE}"
272 eerror " ( ${EPATCH_SOURCE##*/} )"
273 echo
274 die "Cannot find \$EPATCH_SOURCE!"
275 fi
276
277 local PIPE_CMD
278 case ${EPATCH_SUFFIX##*\.} in
279 xz) PIPE_CMD="xz -dc" ;;
280 lzma) PIPE_CMD="lzma -dc" ;;
281 bz2) PIPE_CMD="bzip2 -dc" ;;
282 gz|Z|z) PIPE_CMD="gzip -dc" ;;
283 ZIP|zip) PIPE_CMD="unzip -p" ;;
284 *) ;;
285 esac
286
287 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
288
289 local x
290 for x in "$@" ; do
291 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
292 # didn't match anything, ignore continue on
293 [[ ! -f ${x} ]] && continue
294
295 local patchname=${x##*/}
296
297 # Apply single patches, or forced sets of patches, or
298 # patches with ARCH dependant names.
299 # ???_arch_foo.patch
300 # Else, skip this input altogether
301 local a=${patchname#*_} # strip the ???_
302 a=${a%%_*} # strip the _foo.patch
303 if ! [[ ${SINGLE_PATCH} == "yes" || \
304 ${EPATCH_FORCE} == "yes" || \
305 ${a} == all || \
306 ${a} == ${ARCH} ]]
244 then 307 then
245 local EPATCH_SOURCE="$1/*" 308 continue
309 fi
310
311 # Let people filter things dynamically
312 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
313 # let people use globs in the exclude
314 eshopts_push -o noglob
315
316 local ex
317 for ex in ${EPATCH_EXCLUDE} ; do
318 if [[ ${patchname} == ${ex} ]] ; then
319 eshopts_pop
320 continue 2
321 fi
322 done
323
324 eshopts_pop
325 fi
326
327 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
328 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
329 einfo "${EPATCH_SINGLE_MSG}"
330 else
331 einfo "Applying ${patchname} ..."
332 fi
246 else 333 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 334 einfo " ${patchname} ..."
248 fi 335 fi
249 else 336
250 if [ ! -d ${EPATCH_SOURCE} ] 337 # most of the time, there will only be one run per unique name,
251 then 338 # but if there are more, make sure we get unique log filenames
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 339 local STDERR_TARGET="${T}/${patchname}.out"
253 then 340 if [[ -e ${STDERR_TARGET} ]] ; then
254 EPATCH_SOURCE="$1" 341 STDERR_TARGET="${T}/${patchname}-$$.out"
342 fi
343
344 printf "***** %s *****\nPWD: %s\n\n" "${patchname}" "${PWD}" > "${STDERR_TARGET}"
345
346 # Decompress the patch if need be
347 local count=0
348 local PATCH_TARGET
349 if [[ -n ${PIPE_CMD} ]] ; then
350 PATCH_TARGET="${T}/$$.patch"
351 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
352
353 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
354 echo
355 eerror "Could not extract patch!"
356 #die "Could not extract patch!"
357 count=5
358 break
255 fi 359 fi
360 else
361 PATCH_TARGET=${x}
362 fi
256 363
364 # Check for absolute paths in patches. If sandbox is disabled,
365 # people could (accidently) patch files in the root filesystem.
366 # Or trigger other unpleasantries #237667. So disallow -p0 on
367 # such patches.
368 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
369 if [[ -n ${abs_paths} ]] ; then
370 count=1
371 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
372 fi
373 # Similar reason, but with relative paths.
374 local rel_paths=$(egrep -n '^[-+]{3} [^ ]*[.][.]/' "${PATCH_TARGET}")
375 if [[ -n ${rel_paths} ]] ; then
376 eqawarn "QA Notice: Your patch uses relative paths '../'."
377 eqawarn " In the future this will cause a failure."
378 eqawarn "${rel_paths}"
379 fi
380
381 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
382 while [[ ${count} -lt 5 ]] ; do
383 # Generate some useful debug info ...
384 (
385 _epatch_draw_line "***** ${patchname} *****"
257 echo 386 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 387 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
388 echo
389 _epatch_draw_line "***** ${patchname} *****"
390 patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}" 2>&1
391 ret=$?
392 echo
393 echo "patch program exited with status ${ret}"
394 exit ${ret}
395 ) >> "${STDERR_TARGET}"
396
397 if [ $? -eq 0 ] ; then
398 (
399 _epatch_draw_line "***** ${patchname} *****"
400 echo
401 echo "ACTUALLY APPLYING ${patchname} ..."
402 echo
403 _epatch_draw_line "***** ${patchname} *****"
404 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
405 ret=$?
406 echo
407 echo "patch program exited with status ${ret}"
408 exit ${ret}
409 ) >> "${STDERR_TARGET}"
410
411 if [ $? -ne 0 ] ; then
412 echo
413 eerror "A dry-run of patch command succeeded, but actually"
414 eerror "applying the patch failed!"
415 #die "Real world sux compared to the dreamworld!"
416 count=5
417 fi
418 break
419 fi
420
421 : $(( count++ ))
422 done
423
424 # if we had to decompress the patch, delete the temp one
425 if [[ -n ${PIPE_CMD} ]] ; then
426 rm -f "${PATCH_TARGET}"
427 fi
428
429 if [[ ${count} -ge 5 ]] ; then
430 echo
431 eerror "Failed Patch: ${patchname} !"
432 eerror " ( ${PATCH_TARGET} )"
259 eerror 433 eerror
260 eerror " ${EPATCH_SOURCE}" 434 eerror "Include in your bugreport the contents of:"
435 eerror
436 eerror " ${STDERR_TARGET}"
261 echo 437 echo
262 die "Cannot find \$EPATCH_SOURCE!" 438 die "Failed Patch: ${patchname}!"
263 fi
264
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
266 fi
267
268 case ${EPATCH_SUFFIX##*\.} in
269 bz2)
270 PIPE_CMD="bzip2 -dc"
271 PATCH_SUFFIX="bz2"
272 ;;
273 gz|Z|z)
274 PIPE_CMD="gzip -dc"
275 PATCH_SUFFIX="gz"
276 ;;
277 ZIP|zip)
278 PIPE_CMD="unzip -p"
279 PATCH_SUFFIX="zip"
280 ;;
281 *)
282 PIPE_CMD="cat"
283 PATCH_SUFFIX="patch"
284 ;;
285 esac
286
287 if [ "${SINGLE_PATCH}" = "no" ]
288 then
289 einfo "Applying various patches (bugfixes/updates)..."
290 fi
291 for x in ${EPATCH_SOURCE}
292 do
293 # New ARCH dependant patch naming scheme...
294 #
295 # ???_arch_foo.patch
296 #
297 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ])
300 then
301 local count=0
302 local popts="${EPATCH_OPTS}"
303
304 if [ -n "${EPATCH_EXCLUDE}" ]
305 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
307 then
308 continue
309 fi
310 fi 439 fi
311 440
312 if [ "${SINGLE_PATCH}" = "yes" ] 441 # if everything worked, delete the patch log
313 then 442 rm -f "${STDERR_TARGET}"
314 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then
316 einfo "${EPATCH_SINGLE_MSG}"
317 else
318 einfo "Applying ${x##*/}..."
319 fi
320 else
321 einfo " ${x##*/}..."
322 fi
323
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326
327 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ]
329 do
330 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333
334 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
338 else
339 PATCH_TARGET="${x}"
340 fi
341
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
344
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
351 then
352 echo
353 eerror "Could not extract patch!"
354 #die "Could not extract patch!"
355 count=5
356 break
357 fi
358 fi
359
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369
370 if [ "$?" -ne 0 ]
371 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
373 echo
374 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!"
377 count=5
378 fi
379
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
381
382 break
383 fi
384
385 count=$((count + 1))
386 done
387
388 if [ "${PATCH_SUFFIX}" != "patch" ]
389 then
390 rm -f ${PATCH_TARGET}
391 fi
392
393 if [ "${count}" -eq 5 ]
394 then
395 echo
396 eerror "Failed Patch: ${x##*/}!"
397 eerror
398 eerror "Include in your bugreport the contents of:"
399 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
401 echo
402 die "Failed Patch: ${x##*/}!"
403 fi
404
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
406
407 eend 0 443 eend 0
408 fi
409 done 444 done
410 if [ "${SINGLE_PATCH}" = "no" ]
411 then
412 einfo "Done with patching"
413 fi
414}
415 445
416# This function return true if we are using the NPTL pthreads 446 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
417# implementation. 447 : # everything worked
418# 448}
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426 449
427 int main() 450# @FUNCTION: epatch_user
428 { 451# @USAGE:
429 char buf[255]; 452# @DESCRIPTION:
430 char *str = buf; 453# Applies user-provided patches to the source tree. The patches are
454# taken from /etc/portage/patches/<CATEGORY>/<PF|P|PN>/, where the first
455# of these three directories to exist will be the one to use, ignoring
456# any more general directories which might exist as well.
457#
458# User patches are intended for quick testing of patches without ebuild
459# modifications, as well as for permanent customizations a user might
460# desire. Obviously, there can be no official support for arbitrarily
461# patched ebuilds. So whenever a build log in a bug report mentions that
462# user patches were applied, the user should be asked to reproduce the
463# problem without these.
464#
465# Not all ebuilds do call this function, so placing patches in the
466# stated directory might or might not work, depending on the package and
467# the eclasses it inherits and uses. It is safe to call the function
468# repeatedly, so it is always possible to add a call at the ebuild
469# level. The first call is the time when the patches will be
470# applied.
471#
472# Ideally, this function should be called after gentoo-specific patches
473# have been applied, so that their code can be modified as well, but
474# before calls to e.g. eautoreconf, as the user patches might affect
475# autotool input files as well.
476epatch_user() {
477 [[ $# -ne 0 ]] && die "epatch_user takes no options"
431 478
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 479 # Allow multiple calls to this function; ignore all but the first
433 if (NULL != str) { 480 local applied="${T}/epatch_user.applied"
434 printf("%s\n", str); 481 [[ -e ${applied} ]] && return 2
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438 482
439 return 1; 483 # don't clobber any EPATCH vars that the parent might want
440 } 484 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
441 END 485 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
442 486 EPATCH_SOURCE=${base}/${CTARGET}/${check}
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 487 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 488 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
445 then 489 if [[ -d ${EPATCH_SOURCE} ]] ; then
446 echo "yes" 490 EPATCH_SOURCE=${EPATCH_SOURCE} \
447 einfon "Checking what PTHREADS implementation we have ... " 491 EPATCH_SUFFIX="patch" \
448 if ${T}/nptl 492 EPATCH_FORCE="yes" \
449 then 493 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
494 epatch
495 echo "${EPATCH_SOURCE}" > "${applied}"
450 return 0 496 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi 497 fi
457 498 done
499 echo "none" > "${applied}"
458 return 1 500 return 1
459} 501}
460 502
461# This function check how many cpu's are present, and then set 503# @FUNCTION: emktemp
462# -j in MAKEOPTS accordingly. 504# @USAGE: [temp dir]
463# 505# @DESCRIPTION:
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi
540}
541
542# Cheap replacement for when debianutils (and thus mktemp) 506# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 507# does not exist on the users system.
544# vapier@gentoo.org
545#
546# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 508emktemp() {
509 local exe="touch"
510 [[ $1 == -d ]] && exe="mkdir" && shift
548 local topdir="$1" 511 local topdir=$1
549 512
550 if [ -z "${topdir}" ] 513 if [[ -z ${topdir} ]] ; then
551 then
552 [ -z "${T}" ] \ 514 [[ -z ${T} ]] \
553 && topdir="/tmp" \ 515 && topdir="/tmp" \
554 || topdir="${T}" 516 || topdir=${T}
555 fi 517 fi
556 518
557 if [ -z "$(type -p mktemp)" ] 519 if ! type -P mktemp > /dev/null ; then
558 then 520 # system lacks `mktemp` so we have to fake it
559 local tmp=/ 521 local tmp=/
560 while [ -e "${tmp}" ] ; do 522 while [[ -e ${tmp} ]] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 523 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
562 done 524 done
563 touch "${tmp}" 525 ${exe} "${tmp}" || ${exe} -p "${tmp}"
564 echo "${tmp}" 526 echo "${tmp}"
565 else 527 else
566 mktemp -p "${topdir}" 528 # the args here will give slightly wierd names on BSD,
567 fi 529 # but should produce a usable file on all userlands
568} 530 if [[ ${exe} == "touch" ]] ; then
569 531 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
570# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() {
577 if useq macos || useq ppc-macos ; then
578 case "$2" in
579 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;;
582 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;;
585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
591 else 532 else
592 action="group" 533 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2"
598 fi
599}
600
601# Simplify/standardize adding users to the system
602# vapier@gentoo.org
603#
604# enewuser(username, uid, shell, homedir, groups, extra options)
605#
606# Default values if you do not specify any:
607# username: REQUIRED !
608# uid: next available (see useradd(8))
609# note: pass -1 to get default behavior
610# shell: /bin/false
611# homedir: /dev/null
612# groups: none
613# extra: comment of 'added by portage for ${PN}'
614enewuser() {
615 # get the username
616 local euser="$1"; shift
617 if [ -z "${euser}" ]
618 then
619 eerror "No username specified !"
620 die "Cannot call enewuser without a username"
621 fi
622
623 # lets see if the username already exists
624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
625 then
626 return 0
627 fi
628 einfo "Adding user '${euser}' to your system ..."
629
630 # options to pass to useradd
631 local opts=
632
633 # handle uid
634 local euid="$1"; shift
635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
636 then
637 if [ "${euid}" -gt 0 ]
638 then
639 if [ ! -z "`egetent passwd ${euid}`" ]
640 then
641 euid="next"
642 fi 534 fi
643 else
644 eerror "Userid given but is not greater than 0 !"
645 die "${euid} is not a valid UID"
646 fi 535 fi
647 else
648 euid="next"
649 fi
650 if [ "${euid}" == "next" ]
651 then
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break
660 done
661 fi
662 opts="${opts} -u ${euid}"
663 einfo " - Userid: ${euid}"
664
665 # handle shell
666 local eshell="$1"; shift
667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
668 then
669 if [ ! -e "${eshell}" ]
670 then
671 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist"
673 fi
674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
679 eshell="/bin/false"
680 fi
681 fi
682 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}"
684
685 # handle homedir
686 local ehome="$1"; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
688 then
689 ehome="/dev/null"
690 fi
691 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}"
693
694 # handle groups
695 local egroups="$1"; shift
696 if [ ! -z "${egroups}" ]
697 then
698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
701 export IFS=","
702 for g in ${egroups}
703 do
704 export IFS="${oldifs}"
705 if [ -z "`egetent group \"${g}\"`" ]
706 then
707 eerror "You must add group ${g} to the system first"
708 die "${g} is not a valid GID"
709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
717 done
718 export IFS="${oldifs}"
719
720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
725 else
726 egroups="(none)"
727 fi
728 einfo " - Groups: ${egroups}"
729
730 # handle extra and add the user
731 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}"
733 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ;
735 then
736 ### Make the user
737 if [ -z "${eextra}" ]
738 then
739 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
746 for g in ${egroups}
747 do
748 dscl . merge /groups/${g} users ${euser}
749 done
750 export IFS="${oldifs}"
751 else
752 einfo "Extra options are not supported on macos yet"
753 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}"
755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${eextra}" ]
759 then
760 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \
762 die "enewuser failed"
763 else
764 einfo " - Extra: ${eextra}"
765 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed"
767 fi
768 else
769 if [ -z "${eextra}" ]
770 then
771 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \
773 || die "enewuser failed"
774 else
775 einfo " - Extra: ${eextra}"
776 useradd ${opts} ${euser} ${eextra} \
777 || die "enewuser failed"
778 fi
779 fi
780 export SANDBOX_ON="${oldsandbox}"
781
782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
783 then
784 einfo " - Creating ${ehome} in ${D}"
785 dodir ${ehome}
786 fowners ${euser} ${ehome}
787 fperms 755 ${ehome}
788 fi
789} 536}
790 537
791# Simplify/standardize adding groups to the system 538# @FUNCTION: edos2unix
792# vapier@gentoo.org 539# @USAGE: <file> [more files ...]
793# 540# @DESCRIPTION:
794# enewgroup(group, gid) 541# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
795# 542# to remove all of these text utilities from DEPEND variables because this
796# Default values if you do not specify any: 543# is a script based solution. Just give it a list of files to convert and
797# groupname: REQUIRED ! 544# they will all be changed from the DOS CRLF format to the UNIX LF format.
798# gid: next available (see groupadd(8))
799# extra: none
800enewgroup() {
801 # get the group
802 local egroup="$1"; shift
803 if [ -z "${egroup}" ]
804 then
805 eerror "No group specified !"
806 die "Cannot call enewgroup without a group"
807 fi
808
809 # see if group already exists
810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
811 then
812 return 0
813 fi
814 einfo "Adding group '${egroup}' to your system ..."
815
816 # options to pass to useradd
817 local opts=
818
819 # handle gid
820 local egid="$1"; shift
821 if [ ! -z "${egid}" ]
822 then
823 if [ "${egid}" -gt 0 ]
824 then
825 if [ -z "`egetent group ${egid}`" ]
826 then
827 if useq macos || useq ppc-macos ; then
828 opts="${opts} ${egid}"
829 else
830 opts="${opts} -g ${egid}"
831 fi
832 else
833 egid="next available; requested gid taken"
834 fi
835 else
836 eerror "Groupid given but is not greater than 0 !"
837 die "${egid} is not a valid GID"
838 fi
839 else
840 egid="next available"
841 fi
842 einfo " - Groupid: ${egid}"
843
844 # handle extra
845 local eextra="$@"
846 opts="${opts} ${eextra}"
847
848 # add the group
849 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ;
852 then
853 if [ ! -z "${eextra}" ];
854 then
855 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}"
858 die "Required function missing"
859 fi
860
861 # If we need the next available
862 case ${egid} in
863 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do
865 [ -z "`egetent group ${egid}`" ] && break
866 done
867 esac
868 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then
871 case ${egid} in
872 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do
874 [ -z "`egetent group ${egid}`" ] && break
875 done
876 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else
879 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi
881 export SANDBOX_ON="${oldsandbox}"
882}
883
884# Simple script to replace 'dos2unix' binaries
885# vapier@gentoo.org
886#
887# edos2unix(file, <more files>...)
888edos2unix() { 545edos2unix() {
889 for f in "$@" 546 [[ $# -eq 0 ]] && return 0
890 do 547 sed -i 's/\r$//' -- "$@" || die
891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done
894} 548}
895 549
896# Make a desktop file ! 550# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 551# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 552# Amaze your friends ! Get the women ! Join today !
899# 553#
900# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 554# make_desktop_entry(<command>, [name], [icon], [type], [fields])
901# 555#
902# binary: what binary does the app run with ? 556# binary: what command does the app run with ?
903# name: the name that will show up in the menu 557# name: the name that will show up in the menu
904# icon: give your little like a pretty little icon ... 558# icon: give your little like a pretty little icon ...
905# this can be relative (to /usr/share/pixmaps) or 559# this can be relative (to /usr/share/pixmaps) or
906# a full path to an icon 560# a full path to an icon
907# type: what kind of application is this ? for categories: 561# type: what kind of application is this ? for categories:
908# http://www.freedesktop.org/standards/menu-spec/ 562# http://standards.freedesktop.org/menu-spec/latest/apa.html
909# path: if your app needs to startup in a specific dir 563# fields: extra fields to append to the desktop file; a printf string
910make_desktop_entry() { 564make_desktop_entry() {
911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 565 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
912 566
913 local exec="${1}" 567 local exec=${1}
914 local name="${2:-${PN}}" 568 local name=${2:-${PN}}
915 local icon="${3:-${PN}.png}" 569 local icon=${3:-${PN}}
916 local type="${4}" 570 local type=${4}
917 local subdir="${6}" 571 local fields=${5}
918 local path="${5:-${GAMES_BINDIR}}" 572
919 if [ -z "${type}" ] 573 if [[ -z ${type} ]] ; then
920 then 574 local catmaj=${CATEGORY%%-*}
921 case ${CATEGORY} in 575 local catmin=${CATEGORY##*-}
922 "app-emulation") 576 case ${catmaj} in
923 type=Emulator 577 app)
924 subdir="Emulation" 578 case ${catmin} in
579 accessibility) type=Accessibility;;
580 admin) type=System;;
581 antivirus) type=System;;
582 arch) type=Archiving;;
583 backup) type=Archiving;;
584 cdr) type=DiscBurning;;
585 dicts) type=Dictionary;;
586 doc) type=Documentation;;
587 editors) type=TextEditor;;
588 emacs) type=TextEditor;;
589 emulation) type=Emulator;;
590 laptop) type=HardwareSettings;;
591 office) type=Office;;
592 pda) type=PDA;;
593 vim) type=TextEditor;;
594 xemacs) type=TextEditor;;
595 esac
596 ;;
597
598 dev)
599 type="Development"
600 ;;
601
602 games)
603 case ${catmin} in
604 action|fps) type=ActionGame;;
605 arcade) type=ArcadeGame;;
606 board) type=BoardGame;;
607 emulation) type=Emulator;;
608 kids) type=KidsGame;;
609 puzzle) type=LogicGame;;
610 roguelike) type=RolePlaying;;
611 rpg) type=RolePlaying;;
612 simulation) type=Simulation;;
613 sports) type=SportsGame;;
614 strategy) type=StrategyGame;;
615 esac
616 type="Game;${type}"
617 ;;
618
619 gnome)
620 type="Gnome;GTK"
621 ;;
622
623 kde)
624 type="KDE;Qt"
625 ;;
626
627 mail)
628 type="Network;Email"
629 ;;
630
631 media)
632 case ${catmin} in
633 gfx)
634 type=Graphics
925 ;; 635 ;;
926 "games-"*) 636 *)
927 type=Game 637 case ${catmin} in
928 subdir="Games" 638 radio) type=Tuner;;
639 sound) type=Audio;;
640 tv) type=TV;;
641 video) type=Video;;
642 esac
643 type="AudioVideo;${type}"
929 ;; 644 ;;
645 esac
646 ;;
647
930 "net-"*) 648 net)
649 case ${catmin} in
650 dialup) type=Dialup;;
651 ftp) type=FileTransfer;;
652 im) type=InstantMessaging;;
653 irc) type=IRCClient;;
654 mail) type=Email;;
655 news) type=News;;
656 nntp) type=News;;
657 p2p) type=FileTransfer;;
658 voip) type=Telephony;;
659 esac
931 type=Network 660 type="Network;${type}"
932 subdir="${type}"
933 ;; 661 ;;
662
663 sci)
664 case ${catmin} in
665 astro*) type=Astronomy;;
666 bio*) type=Biology;;
667 calc*) type=Calculator;;
668 chem*) type=Chemistry;;
669 elec*) type=Electronics;;
670 geo*) type=Geology;;
671 math*) type=Math;;
672 physics) type=Physics;;
673 visual*) type=DataVisualization;;
674 esac
675 type="Education;Science;${type}"
676 ;;
677
678 sys)
679 type="System"
680 ;;
681
682 www)
683 case ${catmin} in
684 client) type=WebBrowser;;
685 esac
686 type="Network;${type}"
687 ;;
688
934 *) 689 *)
935 type= 690 type=
936 subdir=
937 ;; 691 ;;
938 esac 692 esac
939 fi 693 fi
940 local desktop="${T}/${exec}.desktop" 694 if [ "${SLOT}" == "0" ] ; then
695 local desktop_name="${PN}"
696 else
697 local desktop_name="${PN}-${SLOT}"
698 fi
699 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
700 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
941 701
702 # Don't append another ";" when a valid category value is provided.
703 type=${type%;}${type:+;}
704
705 eshopts_push -s extglob
706 if [[ -n ${icon} && ${icon} != /* ]] && [[ ${icon} == *.xpm || ${icon} == *.png || ${icon} == *.svg ]]; then
707 ewarn "As described in the Icon Theme Specification, icon file extensions are not"
708 ewarn "allowed in .desktop files if the value is not an absolute path."
709 icon=${icon%.@(xpm|png|svg)}
710 fi
711 eshopts_pop
712
713 cat <<-EOF > "${desktop}"
942echo "[Desktop Entry] 714 [Desktop Entry]
943Encoding=UTF-8
944Version=0.9.2
945Name=${name} 715 Name=${name}
946Type=Application 716 Type=Application
947Comment=${DESCRIPTION} 717 Comment=${DESCRIPTION}
948Exec=${exec} 718 Exec=${exec}
949Path=${path} 719 TryExec=${exec%% *}
950Icon=${icon} 720 Icon=${icon}
951Categories=Application;${type};" > "${desktop}" 721 Categories=${type}
722 EOF
952 723
724 if [[ ${fields:-=} != *=* ]] ; then
725 # 5th arg used to be value to Path=
726 ewarn "make_desktop_entry: update your 5th arg to read Path=${fields}"
727 fields="Path=${fields}"
728 fi
729 [[ -n ${fields} ]] && printf '%b\n' "${fields}" >> "${desktop}"
730
731 (
732 # wrap the env here so that the 'insinto' call
733 # doesn't corrupt the env of the caller
734 insinto /usr/share/applications
735 doins "${desktop}"
736 ) || die "installing desktop file failed"
737}
738
739# @FUNCTION: validate_desktop_entries
740# @USAGE: [directories]
741# @MAINTAINER:
742# Carsten Lohrke <carlo@gentoo.org>
743# @DESCRIPTION:
744# Validate desktop entries using desktop-file-utils
745validate_desktop_entries() {
746 if [[ -x /usr/bin/desktop-file-validate ]] ; then
747 einfo "Checking desktop entry validity"
748 local directories=""
749 for d in /usr/share/applications $@ ; do
750 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
751 done
752 if [[ -n ${directories} ]] ; then
753 for FILE in $(find ${directories} -name "*\.desktop" \
754 -not -path '*.hidden*' | sort -u 2>/dev/null)
755 do
756 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
757 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
758 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
759 done
760 fi
761 echo ""
762 else
763 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
764 fi
765}
766
767# @FUNCTION: make_session_desktop
768# @USAGE: <title> <command> [command args...]
769# @DESCRIPTION:
770# Make a GDM/KDM Session file. The title is the file to execute to start the
771# Window Manager. The command is the name of the Window Manager.
772#
773# You can set the name of the file via the ${wm} variable.
774make_session_desktop() {
775 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
776 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
777
778 local title=$1
779 local command=$2
780 local desktop=${T}/${wm:-${PN}}.desktop
781 shift 2
782
783 cat <<-EOF > "${desktop}"
784 [Desktop Entry]
785 Name=${title}
786 Comment=This session logs you into ${title}
787 Exec=${command} $*
788 TryExec=${command}
789 Type=XSession
790 EOF
791
792 (
793 # wrap the env here so that the 'insinto' call
794 # doesn't corrupt the env of the caller
795 insinto /usr/share/xsessions
796 doins "${desktop}"
797 )
798}
799
800# @FUNCTION: domenu
801# @USAGE: <menus>
802# @DESCRIPTION:
803# Install the list of .desktop menu files into the appropriate directory
804# (/usr/share/applications).
805domenu() {
806 (
807 # wrap the env here so that the 'insinto' call
808 # doesn't corrupt the env of the caller
809 local i j ret=0
953 insinto /usr/share/applications 810 insinto /usr/share/applications
954 doins "${desktop}" 811 for i in "$@" ; do
812 if [[ -f ${i} ]] ; then
813 doins "${i}"
814 ((ret+=$?))
815 elif [[ -d ${i} ]] ; then
816 for j in "${i}"/*.desktop ; do
817 doins "${j}"
818 ((ret+=$?))
819 done
820 else
821 ((++ret))
822 fi
823 done
824 exit ${ret}
825 )
826}
955 827
956 return 0 828# @FUNCTION: newmenu
829# @USAGE: <menu> <newname>
830# @DESCRIPTION:
831# Like all other new* functions, install the specified menu as newname.
832newmenu() {
833 (
834 # wrap the env here so that the 'insinto' call
835 # doesn't corrupt the env of the caller
836 insinto /usr/share/applications
837 newins "$@"
838 )
839}
840
841# @FUNCTION: doicon
842# @USAGE: <list of icons>
843# @DESCRIPTION:
844# Install the list of icons into the icon directory (/usr/share/pixmaps).
845# This is useful in conjunction with creating desktop/menu files.
846doicon() {
847 (
848 # wrap the env here so that the 'insinto' call
849 # doesn't corrupt the env of the caller
850 local i j ret
851 insinto /usr/share/pixmaps
852 for i in "$@" ; do
853 if [[ -f ${i} ]] ; then
854 doins "${i}"
855 ((ret+=$?))
856 elif [[ -d ${i} ]] ; then
857 for j in "${i}"/*.png ; do
858 doins "${j}"
859 ((ret+=$?))
860 done
861 else
862 ((++ret))
863 fi
864 done
865 exit ${ret}
866 )
867}
868
869# @FUNCTION: newicon
870# @USAGE: <icon> <newname>
871# @DESCRIPTION:
872# Like all other new* functions, install the specified icon as newname.
873newicon() {
874 (
875 # wrap the env here so that the 'insinto' call
876 # doesn't corrupt the env of the caller
877 insinto /usr/share/pixmaps
878 newins "$@"
879 )
957} 880}
958 881
959# for internal use only (unpack_pdv and unpack_makeself) 882# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 883find_unpackable_file() {
961 local src="$1" 884 local src=$1
962 if [ -z "${src}" ] 885 if [[ -z ${src} ]] ; then
963 then
964 src="${DISTDIR}/${A}" 886 src=${DISTDIR}/${A}
965 else 887 else
966 if [ -e "${DISTDIR}/${src}" ] 888 if [[ -e ${DISTDIR}/${src} ]] ; then
967 then
968 src="${DISTDIR}/${src}" 889 src=${DISTDIR}/${src}
969 elif [ -e "${PWD}/${src}" ] 890 elif [[ -e ${PWD}/${src} ]] ; then
970 then
971 src="${PWD}/${src}" 891 src=${PWD}/${src}
972 elif [ -e "${src}" ] 892 elif [[ -e ${src} ]] ; then
973 then
974 src="${src}" 893 src=${src}
975 fi
976 fi 894 fi
977 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 895 fi
896 [[ ! -e ${src} ]] && return 1
978 echo "${src}" 897 echo "${src}"
979} 898}
980 899
900# @FUNCTION: unpack_pdv
901# @USAGE: <file to unpack> <size of off_t>
902# @DESCRIPTION:
981# Unpack those pesky pdv generated files ... 903# Unpack those pesky pdv generated files ...
982# They're self-unpacking programs with the binary package stuffed in 904# They're self-unpacking programs with the binary package stuffed in
983# the middle of the archive. Valve seems to use it a lot ... too bad 905# the middle of the archive. Valve seems to use it a lot ... too bad
984# it seems to like to segfault a lot :(. So lets take it apart ourselves. 906# it seems to like to segfault a lot :(. So lets take it apart ourselves.
985# 907#
986# Usage: unpack_pdv [file to unpack] [size of off_t]
987# - you have to specify the off_t size ... i have no idea how to extract that 908# You have to specify the off_t size ... I have no idea how to extract that
988# information out of the binary executable myself. basically you pass in 909# information out of the binary executable myself. Basically you pass in
989# the size of the off_t type (in bytes) on the machine that built the pdv 910# the size of the off_t type (in bytes) on the machine that built the pdv
911# archive.
912#
990# archive. one way to determine this is by running the following commands: 913# One way to determine this is by running the following commands:
914#
915# @CODE
991# strings <pdv archive> | grep lseek 916# strings <pdv archive> | grep lseek
992# strace -elseek <pdv archive> 917# strace -elseek <pdv archive>
918# @CODE
919#
993# basically look for the first lseek command (we do the strings/grep because 920# Basically look for the first lseek command (we do the strings/grep because
994# sometimes the function call is _llseek or something) and steal the 2nd 921# sometimes the function call is _llseek or something) and steal the 2nd
995# parameter. here is an example: 922# parameter. Here is an example:
923#
924# @CODE
996# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 925# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
997# lseek 926# lseek
998# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 927# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
999# lseek(3, -4, SEEK_END) = 2981250 928# lseek(3, -4, SEEK_END) = 2981250
929# @CODE
930#
1000# thus we would pass in the value of '4' as the second parameter. 931# Thus we would pass in the value of '4' as the second parameter.
1001unpack_pdv() { 932unpack_pdv() {
1002 local src="`find_unpackable_file $1`" 933 local src=$(find_unpackable_file "$1")
1003 local sizeoff_t="$2" 934 local sizeoff_t=$2
1004 935
936 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1005 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 937 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1006 938
1007 local shrtsrc="`basename ${src}`" 939 local shrtsrc=$(basename "${src}")
1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 940 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 941 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1010 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 942 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1011 943
1012 # grab metadata for debug reasons 944 # grab metadata for debug reasons
1013 local metafile="$(emktemp)" 945 local metafile=$(emktemp)
1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 946 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1015 947
1016 # rip out the final file name from the metadata 948 # rip out the final file name from the metadata
1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 949 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1018 datafile="`basename ${datafile}`" 950 datafile=$(basename "${datafile}")
1019 951
1020 # now lets uncompress/untar the file if need be 952 # now lets uncompress/untar the file if need be
1021 local tmpfile="$(emktemp)" 953 local tmpfile=$(emktemp)
1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 954 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1023 955
1024 local iscompressed="`file -b ${tmpfile}`" 956 local iscompressed=$(file -b "${tmpfile}")
1025 if [ "${iscompressed:0:8}" == "compress" ] ; then 957 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1026 iscompressed=1 958 iscompressed=1
1027 mv ${tmpfile}{,.Z} 959 mv ${tmpfile}{,.Z}
1028 gunzip ${tmpfile} 960 gunzip ${tmpfile}
1029 else 961 else
1030 iscompressed=0 962 iscompressed=0
1031 fi 963 fi
1032 local istar="`file -b ${tmpfile}`" 964 local istar=$(file -b "${tmpfile}")
1033 if [ "${istar:0:9}" == "POSIX tar" ] ; then 965 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1034 istar=1 966 istar=1
1035 else 967 else
1036 istar=0 968 istar=0
1037 fi 969 fi
1038 970
1066 true 998 true
1067 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 999 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1068 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1000 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1069} 1001}
1070 1002
1003# @FUNCTION: unpack_makeself
1004# @USAGE: [file to unpack] [offset] [tail|dd]
1005# @DESCRIPTION:
1071# Unpack those pesky makeself generated files ... 1006# Unpack those pesky makeself generated files ...
1072# They're shell scripts with the binary package tagged onto 1007# They're shell scripts with the binary package tagged onto
1073# the end of the archive. Loki utilized the format as does 1008# the end of the archive. Loki utilized the format as does
1074# many other game companies. 1009# many other game companies.
1075# 1010#
1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1011# If the file is not specified, then ${A} is used. If the
1077# - If the file is not specified then unpack will utilize ${A}.
1078# - If the offset is not specified then we will attempt to extract 1012# offset is not specified then we will attempt to extract
1079# the proper offset from the script itself. 1013# the proper offset from the script itself.
1080unpack_makeself() { 1014unpack_makeself() {
1015 local src_input=${1:-${A}}
1081 local src="$(find_unpackable_file "$1")" 1016 local src=$(find_unpackable_file "${src_input}")
1082 local skip="$2" 1017 local skip=$2
1083 local exe="$3" 1018 local exe=$3
1084 1019
1020 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1021
1085 local shrtsrc="$(basename "${src}")" 1022 local shrtsrc=$(basename "${src}")
1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1087 if [ -z "${skip}" ] 1024 if [[ -z ${skip} ]] ; then
1088 then
1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1025 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1090 local skip=0 1026 local skip=0
1091 exe=tail 1027 exe=tail
1092 case ${ver} in 1028 case ${ver} in
1093 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1029 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1030 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1095 ;; 1031 ;;
1096 2.0|2.0.1) 1032 2.0|2.0.1)
1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1098 ;; 1034 ;;
1099 2.1.1) 1035 2.1.1)
1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1101 let skip="skip + 1" 1037 (( skip++ ))
1102 ;; 1038 ;;
1103 2.1.2) 1039 2.1.2)
1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1040 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1105 let skip="skip + 1" 1041 (( skip++ ))
1106 ;; 1042 ;;
1107 2.1.3) 1043 2.1.3)
1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1044 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1109 let skip="skip + 1" 1045 (( skip++ ))
1110 ;; 1046 ;;
1111 2.1.4) 1047 2.1.4|2.1.5)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1048 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c) 1049 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd" 1050 exe="dd"
1115 ;; 1051 ;;
1116 *) 1052 *)
1123 esac 1059 esac
1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1060 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1125 fi 1061 fi
1126 case ${exe} in 1062 case ${exe} in
1127 tail) exe="tail -n +${skip} '${src}'";; 1063 tail) exe="tail -n +${skip} '${src}'";;
1128 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1064 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1129 *) die "makeself cant handle exe '${exe}'" 1065 *) die "makeself cant handle exe '${exe}'"
1130 esac 1066 esac
1131 1067
1132 # lets grab the first few bytes of the file to figure out what kind of archive it is 1068 # lets grab the first few bytes of the file to figure out what kind of archive it is
1133 local tmpfile="$(emktemp)" 1069 local filetype tmpfile=$(emktemp)
1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1070 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1135 local filetype="$(file -b "${tmpfile}")" 1071 filetype=$(file -b "${tmpfile}") || die
1136 case ${filetype} in 1072 case ${filetype} in
1137 *tar\ archive) 1073 *tar\ archive*)
1138 eval ${exe} | tar --no-same-owner -xf - 1074 eval ${exe} | tar --no-same-owner -xf -
1139 ;; 1075 ;;
1140 bzip2*) 1076 bzip2*)
1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1077 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1142 ;; 1078 ;;
1152 ;; 1088 ;;
1153 esac 1089 esac
1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1090 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1155} 1091}
1156 1092
1157# Display a license for user to accept. 1093# @FUNCTION: cdrom_get_cds
1158# 1094# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1159# Usage: check_license [license] 1095# @DESCRIPTION:
1160# - If the file is not specified then ${LICENSE} is used.
1161check_license() {
1162 local lic=$1
1163 if [ -z "${lic}" ] ; then
1164 lic="${PORTDIR}/licenses/${LICENSE}"
1165 else
1166 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1167 lic="${PORTDIR}/licenses/${src}"
1168 elif [ -e "${PWD}/${src}" ] ; then
1169 lic="${PWD}/${src}"
1170 elif [ -e "${src}" ] ; then
1171 lic="${src}"
1172 fi
1173 fi
1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1175 local l="`basename ${lic}`"
1176
1177 # here is where we check for the licenses the user already
1178 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1180 local alic
1181 set -o noglob #so that bash doesn't expand "*"
1182 for alic in ${ACCEPT_LICENSE} ; do
1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1184 set +o noglob; set -${shopts} #reset old shell opts
1185 return 0
1186 fi
1187 done
1188 set +o noglob; set -$shopts #reset old shell opts
1189
1190 local licmsg="$(emktemp)"
1191 cat << EOF > ${licmsg}
1192**********************************************************
1193The following license outlines the terms of use of this
1194package. You MUST accept this license for installation to
1195continue. When you are done viewing, hit 'q'. If you
1196CTRL+C out of this, the install will not run!
1197**********************************************************
1198
1199EOF
1200 cat ${lic} >> ${licmsg}
1201 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1202 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1203 read alic
1204 case ${alic} in
1205 yes|Yes|y|Y)
1206 return 0
1207 ;;
1208 *)
1209 echo;echo;echo
1210 eerror "You MUST accept the license to continue! Exiting!"
1211 die "Failed to accept license"
1212 ;;
1213 esac
1214}
1215
1216# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1096# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1217# the whole 'non-interactive' policy, but damnit I want CD support ! 1097# the whole 'non-interactive' policy, but damnit I want CD support !
1218# 1098#
1219# with these cdrom functions we handle all the user interaction and 1099# With these cdrom functions we handle all the user interaction and
1220# standardize everything. all you have to do is call cdrom_get_cds() 1100# standardize everything. All you have to do is call cdrom_get_cds()
1221# and when the function returns, you can assume that the cd has been 1101# and when the function returns, you can assume that the cd has been
1222# found at CDROM_ROOT. 1102# found at CDROM_ROOT.
1223# 1103#
1104# The function will attempt to locate a cd based upon a file that is on
1105# the cd. The more files you give this function, the more cds
1106# the cdrom functions will handle.
1107#
1224# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1108# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1225# etc... if you want to give the cds better names, then just export 1109# etc... If you want to give the cds better names, then just export
1226# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1110# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1111# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1112# also use the CDROM_NAME_SET bash array.
1227# 1113#
1228# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1114# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1229#
1230# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1231# - this will attempt to locate a cd based upon a file that is on
1232# the cd ... the more files you give this function, the more cds
1233# the cdrom functions will handle
1234cdrom_get_cds() { 1115cdrom_get_cds() {
1235 # first we figure out how many cds we're dealing with by 1116 # first we figure out how many cds we're dealing with by
1236 # the # of files they gave us 1117 # the # of files they gave us
1237 local cdcnt=0 1118 local cdcnt=0
1238 local f= 1119 local f=
1239 for f in "$@" ; do 1120 for f in "$@" ; do
1240 cdcnt=$((cdcnt + 1)) 1121 ((++cdcnt))
1241 export CDROM_CHECK_${cdcnt}="$f" 1122 export CDROM_CHECK_${cdcnt}="$f"
1242 done 1123 done
1243 export CDROM_TOTAL_CDS=${cdcnt} 1124 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1125 export CDROM_CURRENT_CD=1
1245 1126
1246 # now we see if the user gave use CD_ROOT ... 1127 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1128 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1129 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}"
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return
1252 fi
1253 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then
1255 local var= 1130 local var=
1256 cdcnt=0 1131 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1132 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1133 ((++cdcnt))
1259 var="CD_ROOT_${cdcnt}" 1134 var="CD_ROOT_${cdcnt}"
1135 [[ -z ${!var} ]] && var="CD_ROOT"
1260 if [ -z "${!var}" ] ; then 1136 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1137 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1138 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1139 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1140 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1141 fi
1266 export CDROM_ROOTS_${cdcnt}="${!var}"
1267 done 1142 done
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1143 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1144 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1145 export CDROM_SET=-1
1146 for f in ${CDROM_CHECK_1//:/ } ; do
1147 ((++CDROM_SET))
1148 [[ -e ${CDROM_ROOT}/${f} ]] && break
1149 done
1150 export CDROM_MATCH=${f}
1270 return 1151 return
1271 fi 1152 fi
1272 1153
1154 # User didn't help us out so lets make sure they know they can
1155 # simplify the whole process ...
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1156 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1157 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1275 if [ -z "${CDROM_NAME}" ] ; then
1276 echo "cdrom for ${PN}."
1277 else
1278 echo "${CDROM_NAME}."
1279 fi
1280 echo 1158 echo
1281 einfo "If you do not have the CD, but have the data files" 1159 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1160 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1161 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1162 einfo "directory containing the files."
1285 echo 1163 echo
1164 einfo "For example:"
1165 einfo "export CD_ROOT=/mnt/cdrom"
1166 echo
1286 else 1167 else
1168 if [[ -n ${CDROM_NAME_SET} ]] ; then
1169 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1170 cdcnt=0
1171 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1172 ((++cdcnt))
1173 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1174 done
1175 fi
1176
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1177 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1178 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1179 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1180 ((++cdcnt))
1291 var="CDROM_NAME_${cdcnt}" 1181 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1182 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1183 done
1294 echo 1184 echo
1295 einfo "If you do not have the CDs, but have the data files" 1185 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1186 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1187 einfo "the following variables so they point to the right place:"
1298 einfon "" 1188 einfon ""
1299 cdcnt=0 1189 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1190 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1191 ((++cdcnt))
1302 echo -n " CD_ROOT_${cdcnt}" 1192 echo -n " CD_ROOT_${cdcnt}"
1303 done 1193 done
1304 echo 1194 echo
1305 einfo "Or, if you have all the files in the same place, or" 1195 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1196 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1197 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1198 einfo "for all the CDs."
1309 echo 1199 echo
1200 einfo "For example:"
1201 einfo "export CD_ROOT_1=/mnt/cdrom"
1202 echo
1310 fi 1203 fi
1204
1205 export CDROM_SET=""
1311 export CDROM_CURRENT_CD=0 1206 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1207 cdrom_load_next_cd
1313} 1208}
1314 1209
1315# this is only used when you need access to more than one cd. 1210# @FUNCTION: cdrom_load_next_cd
1316# when you have finished using the first cd, just call this function. 1211# @DESCRIPTION:
1317# when it returns, CDROM_ROOT will be pointing to the second cd. 1212# Some packages are so big they come on multiple CDs. When you're done reading
1318# remember, you can only go forward in the cd chain, you can't go back. 1213# files off a CD and want access to the next one, just call this function.
1214# Again, all the messy details of user interaction are taken care of for you.
1215# Once this returns, just read the variable CDROM_ROOT for the location of the
1216# mounted CD. Note that you can only go forward in the CD list, so make sure
1217# you only call this function when you're done using the current CD.
1319cdrom_load_next_cd() { 1218cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1219 local var
1322 1220 ((++CDROM_CURRENT_CD))
1323 if [ ! -z "${CD_ROOT}" ] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return
1326 fi
1327 1221
1328 unset CDROM_ROOT 1222 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1223 var=CD_ROOT_${CDROM_CURRENT_CD}
1224 [[ -z ${!var} ]] && var="CD_ROOT"
1330 if [ -z "${!var}" ] ; then 1225 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1226 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1227 _cdrom_locate_file_on_cd ${!var}
1333 else 1228 else
1334 export CDROM_ROOT="${!var}" 1229 export CDROM_ROOT=${!var}
1335 fi 1230 fi
1336 1231
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1232 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1233}
1339 1234
1342# all it does is try to locate a give file on a cd ... if the cd isn't 1237# all it does is try to locate a give file on a cd ... if the cd isn't
1343# found, then a message asking for the user to insert the cdrom will be 1238# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1239# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1240# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1241# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1242_cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do
1349 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})"
1351 local mline="" 1243 local mline=""
1352 local showedmsg=0 1244 local showedmsg=0 showjolietmsg=0
1353 1245
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1246 while [[ -z ${CDROM_ROOT} ]] ; do
1247 local i=0
1248 local -a cdset=(${*//:/ })
1249 if [[ -n ${CDROM_SET} ]] ; then
1250 cdset=(${cdset[${CDROM_SET}]})
1251 fi
1252
1253 while [[ -n ${cdset[${i}]} ]] ; do
1254 local dir=$(dirname ${cdset[${i}]})
1255 local file=$(basename ${cdset[${i}]})
1256
1257 local point= node= fs= foo=
1258 while read point node fs foo ; do
1259 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1260 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1261 && continue
1262 point=${point//\040/ }
1355 [ -d "${mline}/${dir}" ] || continue 1263 [[ ! -d ${point}/${dir} ]] && continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1264 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1357 && export CDROM_ROOT=${mline} 1265 export CDROM_ROOT=${point}
1266 export CDROM_SET=${i}
1267 export CDROM_MATCH=${cdset[${i}]}
1268 return
1269 done <<< "$(get_mounts)"
1270
1271 ((++i))
1358 done 1272 done
1359 1273
1360 if [ -z "${CDROM_ROOT}" ] ; then
1361 echo 1274 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1275 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1276 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1277 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1278 einfo "Please insert+mount the cdrom for ${PN} now !"
1366 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi
1369 else 1279 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1280 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1375 fi
1376 fi 1281 fi
1377 showedmsg=1 1282 else
1283 if [[ -z ${CDROM_NAME_1} ]] ; then
1284 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1285 else
1286 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1287 einfo "Please insert+mount the ${!var} cdrom now !"
1288 fi
1378 fi 1289 fi
1290 showedmsg=1
1291 fi
1379 einfo "Press return to scan for the cd again" 1292 einfo "Press return to scan for the cd again"
1380 einfo "or hit CTRL+C to abort the emerge." 1293 einfo "or hit CTRL+C to abort the emerge."
1381 read 1294 echo
1295 if [[ ${showjolietmsg} -eq 0 ]] ; then
1296 showjolietmsg=1
1297 else
1298 ewarn "If you are having trouble with the detection"
1299 ewarn "of your CD, it is possible that you do not have"
1300 ewarn "Joliet support enabled in your kernel. Please"
1301 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1302 ebeep 5
1382 fi 1303 fi
1304 read || die "something is screwed with your system"
1383 done 1305 done
1384} 1306}
1385 1307
1308# @FUNCTION: strip-linguas
1309# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1310# @DESCRIPTION:
1386# Make sure that LINGUAS only contains languages that 1311# Make sure that LINGUAS only contains languages that
1387# a package can support 1312# a package can support. The first form allows you to
1388# 1313# specify a list of LINGUAS. The -i builds a list of po
1389# usage: strip-linguas <allow LINGUAS> 1314# files found in all the directories and uses the
1390# strip-linguas -i <directories of .po files> 1315# intersection of the lists. The -u builds a list of po
1391# strip-linguas -u <directories of .po files> 1316# files found in all the directories and uses the union
1392# 1317# of the lists.
1393# The first form allows you to specify a list of LINGUAS.
1394# The -i builds a list of po files found in all the
1395# directories and uses the intersection of the lists.
1396# The -u builds a list of po files found in all the
1397# directories and uses the union of the lists.
1398strip-linguas() { 1318strip-linguas() {
1399 local ls newls 1319 local ls newls nols
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1320 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1401 local op="$1"; shift 1321 local op=$1; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1322 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1403 local d f 1323 local d f
1404 for d in "$@" ; do 1324 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then 1325 if [[ ${op} == "-u" ]] ; then
1406 newls="${ls}" 1326 newls=${ls}
1407 else 1327 else
1408 newls="" 1328 newls=""
1409 fi 1329 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1330 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1411 if [ "${op}" == "-i" ] ; then 1331 if [[ ${op} == "-i" ]] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1332 has ${f} ${ls} && newls="${newls} ${f}"
1413 else 1333 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1334 has ${f} ${ls} || newls="${newls} ${f}"
1415 fi 1335 fi
1416 done 1336 done
1417 ls="${newls}" 1337 ls=${newls}
1418 done 1338 done
1419 ls="${ls//.po}"
1420 else 1339 else
1421 ls="$@" 1340 ls="$@"
1422 fi 1341 fi
1423 1342
1424 ls=" ${ls} " 1343 nols=""
1425 newls="" 1344 newls=""
1426 for f in ${LINGUAS} ; do 1345 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1346 if has ${f} ${ls} ; then
1428 nl="${newls} ${f}" 1347 newls="${newls} ${f}"
1429 else 1348 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1349 nols="${nols} ${f}"
1431 fi 1350 fi
1432 done 1351 done
1433 if [ -z "${newls}" ] ; then 1352 [[ -n ${nols} ]] \
1434 unset LINGUAS 1353 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1435 else
1436 export LINGUAS="${newls}" 1354 export LINGUAS=${newls:1}
1437 fi
1438} 1355}
1439 1356
1440# moved from kernel.eclass since they are generally useful outside of 1357# @FUNCTION: preserve_old_lib
1441# kernel.eclass -iggy (20041002) 1358# @USAGE: <libs to preserve> [more libs]
1442 1359# @DESCRIPTION:
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in
1450 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";;
1454 *) export ARCH="${ARCH}";;
1455 esac
1456}
1457
1458# set's ARCH back to what portage expects
1459set_arch_to_portage() {
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461}
1462
1463# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0
1465# preserve_old_lib_notify /path/to/libblah.so.0
1466#
1467# These functions are useful when a lib in your package changes --soname. Such 1360# These functions are useful when a lib in your package changes ABI SONAME.
1468# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1361# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1469# would break packages that link against it. Most people get around this 1362# would break packages that link against it. Most people get around this
1470# by using the portage SLOT mechanism, but that is not always a relevant 1363# by using the portage SLOT mechanism, but that is not always a relevant
1471# solution, so instead you can add the following to your ebuilds: 1364# solution, so instead you can call this from pkg_preinst. See also the
1472# 1365# preserve_old_lib_notify function.
1473# src_install() {
1474# ...
1475# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1476# ...
1477# }
1478#
1479# pkg_postinst() {
1480# ...
1481# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1482# ...
1483# }
1484
1485preserve_old_lib() { 1366preserve_old_lib() {
1486 LIB=$1 1367 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1368 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1369 die "Invalid preserve_old_lib() usage"
1370 fi
1371 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1487 1372
1488 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1373 # let portage worry about it
1489 SONAME=`basename ${LIB}` 1374 has preserve-libs ${FEATURES} && return 0
1490 DIRNAME=`dirname ${LIB}`
1491 1375
1492 dodir ${DIRNAME} 1376 local lib dir
1493 cp ${ROOT}${LIB} ${D}${DIRNAME} 1377 for lib in "$@" ; do
1378 [[ -e ${ROOT}/${lib} ]] || continue
1379 dir=${lib%/*}
1380 dodir ${dir} || die "dodir ${dir} failed"
1381 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1494 touch ${D}${LIB} 1382 touch "${D}"/${lib}
1495 fi 1383 done
1496} 1384}
1497 1385
1386# @FUNCTION: preserve_old_lib_notify
1387# @USAGE: <libs to notify> [more libs]
1388# @DESCRIPTION:
1389# Spit helpful messages about the libraries preserved by preserve_old_lib.
1498preserve_old_lib_notify() { 1390preserve_old_lib_notify() {
1499 LIB=$1 1391 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1392 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1393 die "Invalid preserve_old_lib_notify() usage"
1394 fi
1500 1395
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1396 # let portage worry about it
1502 SONAME=`basename ${LIB}` 1397 has preserve-libs ${FEATURES} && return 0
1503 1398
1399 local lib notice=0
1400 for lib in "$@" ; do
1401 [[ -e ${ROOT}/${lib} ]] || continue
1402 if [[ ${notice} -eq 0 ]] ; then
1403 notice=1
1504 einfo "An old version of an installed library was detected on your system." 1404 ewarn "Old versions of installed libraries were detected on your system."
1505 einfo "In order to avoid breaking packages that link against is, this older version" 1405 ewarn "In order to avoid breaking packages that depend on these old libs,"
1506 einfo "is not being removed. In order to make full use of this newer version," 1406 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1507 einfo "you will need to execute the following command:" 1407 ewarn "in order to remove these old dependencies. If you do not have this"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1408 ewarn "helper program, simply emerge the 'gentoolkit' package."
1509 einfo 1409 ewarn
1510 einfo "After doing that, you can safely remove ${LIB}" 1410 fi
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1411 # temp hack for #348634 #357225
1512 fi 1412 [[ ${PN} == "mpfr" ]] && lib=${lib##*/}
1413 ewarn " # revdep-rebuild --library '${lib}'"
1414 done
1415 if [[ ${notice} -eq 1 ]] ; then
1416 ewarn
1417 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1418 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1419 for lib in "$@" ; do
1420 ewarn " # rm '${lib}'"
1421 done
1422 fi
1513} 1423}
1424
1425# @FUNCTION: built_with_use
1426# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1427# @DESCRIPTION:
1428#
1429# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1430#
1431# A temporary hack until portage properly supports DEPENDing on USE
1432# flags being enabled in packages. This will check to see if the specified
1433# DEPEND atom was built with the specified list of USE flags. The
1434# --missing option controls the behavior if called on a package that does
1435# not actually support the defined USE flags (aka listed in IUSE).
1436# The default is to abort (call die). The -a and -o flags control
1437# the requirements of the USE flags. They correspond to "and" and "or"
1438# logic. So the -a flag means all listed USE flags must be enabled
1439# while the -o flag means at least one of the listed IUSE flags must be
1440# enabled. The --hidden option is really for internal use only as it
1441# means the USE flag we're checking is hidden expanded, so it won't be found
1442# in IUSE like normal USE flags.
1443#
1444# Remember that this function isn't terribly intelligent so order of optional
1445# flags matter.
1446built_with_use() {
1447 local hidden="no"
1448 if [[ $1 == "--hidden" ]] ; then
1449 hidden="yes"
1450 shift
1451 fi
1452
1453 local missing_action="die"
1454 if [[ $1 == "--missing" ]] ; then
1455 missing_action=$2
1456 shift ; shift
1457 case ${missing_action} in
1458 true|false|die) ;;
1459 *) die "unknown action '${missing_action}'";;
1460 esac
1461 fi
1462
1463 local opt=$1
1464 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1465
1466 local PKG=$(best_version $1)
1467 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1468 shift
1469
1470 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1471 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1472
1473 # if the IUSE file doesn't exist, the read will error out, we need to handle
1474 # this gracefully
1475 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1476 case ${missing_action} in
1477 true) return 0;;
1478 false) return 1;;
1479 die) die "Unable to determine what USE flags $PKG was built with";;
1480 esac
1481 fi
1482
1483 if [[ ${hidden} == "no" ]] ; then
1484 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1485 # Don't check USE_EXPAND #147237
1486 local expand
1487 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1488 if [[ $1 == ${expand}_* ]] ; then
1489 expand=""
1490 break
1491 fi
1492 done
1493 if [[ -n ${expand} ]] ; then
1494 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1495 case ${missing_action} in
1496 true) return 0;;
1497 false) return 1;;
1498 die) die "$PKG does not actually support the $1 USE flag!";;
1499 esac
1500 fi
1501 fi
1502 fi
1503
1504 local USE_BUILT=$(<${USEFILE})
1505 while [[ $# -gt 0 ]] ; do
1506 if [[ ${opt} = "-o" ]] ; then
1507 has $1 ${USE_BUILT} && return 0
1508 else
1509 has $1 ${USE_BUILT} || return 1
1510 fi
1511 shift
1512 done
1513 [[ ${opt} = "-a" ]]
1514}
1515
1516# @FUNCTION: epunt_cxx
1517# @USAGE: [dir to scan]
1518# @DESCRIPTION:
1519# Many configure scripts wrongly bail when a C++ compiler could not be
1520# detected. If dir is not specified, then it defaults to ${S}.
1521#
1522# http://bugs.gentoo.org/73450
1523epunt_cxx() {
1524 local dir=$1
1525 [[ -z ${dir} ]] && dir=${S}
1526 ebegin "Removing useless C++ checks"
1527 local f
1528 find "${dir}" -name configure | while read f ; do
1529 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1530 done
1531 eend 0
1532}
1533
1534# @FUNCTION: make_wrapper
1535# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1536# @DESCRIPTION:
1537# Create a shell wrapper script named wrapper in installpath
1538# (defaults to the bindir) to execute target (default of wrapper) by
1539# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1540# libpaths followed by optionally changing directory to chdir.
1541make_wrapper() {
1542 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1543 local tmpwrapper=$(emktemp)
1544 # We don't want to quote ${bin} so that people can pass complex
1545 # things as $bin ... "./someprog --args"
1546 cat << EOF > "${tmpwrapper}"
1547#!/bin/sh
1548cd "${chdir:-.}"
1549if [ -n "${libdir}" ] ; then
1550 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1551 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1552 else
1553 export LD_LIBRARY_PATH="${libdir}"
1554 fi
1555fi
1556exec ${bin} "\$@"
1557EOF
1558 chmod go+rx "${tmpwrapper}"
1559 if [[ -n ${path} ]] ; then
1560 (
1561 exeinto "${path}"
1562 newexe "${tmpwrapper}" "${wrapper}"
1563 ) || die
1564 else
1565 newbin "${tmpwrapper}" "${wrapper}" || die
1566 fi
1567}
1568
1569# @FUNCTION: path_exists
1570# @USAGE: [-a|-o] <paths>
1571# @DESCRIPTION:
1572# Check if the specified paths exist. Works for all types of paths
1573# (files/dirs/etc...). The -a and -o flags control the requirements
1574# of the paths. They correspond to "and" and "or" logic. So the -a
1575# flag means all the paths must exist while the -o flag means at least
1576# one of the paths must exist. The default behavior is "and". If no
1577# paths are specified, then the return value is "false".
1578path_exists() {
1579 local opt=$1
1580 [[ ${opt} == -[ao] ]] && shift || opt="-a"
1581
1582 # no paths -> return false
1583 # same behavior as: [[ -e "" ]]
1584 [[ $# -eq 0 ]] && return 1
1585
1586 local p r=0
1587 for p in "$@" ; do
1588 [[ -e ${p} ]]
1589 : $(( r += $? ))
1590 done
1591
1592 case ${opt} in
1593 -a) return $(( r != 0 )) ;;
1594 -o) return $(( r == $# )) ;;
1595 esac
1596}
1597
1598# @FUNCTION: in_iuse
1599# @USAGE: <flag>
1600# @DESCRIPTION:
1601# Determines whether the given flag is in IUSE. Strips IUSE default prefixes
1602# as necessary.
1603#
1604# Note that this function should not be used in the global scope.
1605in_iuse() {
1606 debug-print-function ${FUNCNAME} "${@}"
1607 [[ ${#} -eq 1 ]] || die "Invalid args to ${FUNCNAME}()"
1608
1609 local flag=${1}
1610 local liuse=( ${IUSE} )
1611
1612 has "${flag}" "${liuse[@]#[+-]}"
1613}
1614
1615# @FUNCTION: use_if_iuse
1616# @USAGE: <flag>
1617# @DESCRIPTION:
1618# Return true if the given flag is in USE and IUSE.
1619#
1620# Note that this function should not be used in the global scope.
1621use_if_iuse() {
1622 in_iuse $1 || return 1
1623 use $1
1624}
1625
1626# @FUNCTION: usex
1627# @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix]
1628# @DESCRIPTION:
1629# If USE flag is set, echo [true output][true suffix] (defaults to "yes"),
1630# otherwise echo [false output][false suffix] (defaults to "no").
1631usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963
1632
1633check_license() { die "you no longer need this as portage supports ACCEPT_LICENSE itself"; }
1634
1635fi

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