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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 1.143 2005/01/26 16:19:12 ka0ttic 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
12inherit multilib 5# @ECLASS: eutils.eclass
13ECLASS=eutils 6# @MAINTAINER:
14INHERITED="$INHERITED $ECLASS" 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
15 17
16DEPEND="!bootstrap? ( sys-devel/patch )" 18if [[ ${___ECLASS_ONCE_EUTILS} != "recur -_+^+_- spank" ]] ; then
19___ECLASS_ONCE_EUTILS="recur -_+^+_- spank"
20
21inherit multilib portability user
17 22
18DESCRIPTION="Based on the ${ECLASS} eclass" 23DESCRIPTION="Based on the ${ECLASS} eclass"
19 24
20# Wait for the supplied number of seconds. If no argument is supplied, defaults 25if has "${EAPI:-0}" 0 1 2; then
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 26
22# outputting to a terminal, don't wait. For compatability purposes, the argument 27# @FUNCTION: epause
23# must be an integer greater than zero. 28# @USAGE: [seconds]
24# 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.
25epause() { 34epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 35 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
27 sleep ${1:-5}
28 fi
29} 36}
30 37
31# Beep the specified number of times (defaults to five). If our output 38# @FUNCTION: ebeep
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 39# @USAGE: [number of beeps]
33# don't beep. 40# @DESCRIPTION:
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 41# Issue the specified number of beeps (default of 5 beeps). Useful when
42# printing a message the user should probably be reading and often used in
43# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
44# don't beep at all. Defined in EAPIs 0 1 and 2.
35ebeep() { 45ebeep() {
36 local n 46 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 47 if [[ -z ${EBEEP_IGNORE} ]] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 48 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a" 49 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 50 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a" 51 echo -ne "\a"
42 sleep 1 52 sleep 1
43 done 53 done
44 fi 54 fi
45} 55}
46 56
47# This function generate linker scripts in /usr/lib for dynamic 57else
48# libs in /lib. This is to fix linking problems when you have
49# the .so in /lib, and the .a in /usr/lib. What happens is that
50# in some cases when linking dynamic, the .a in /usr/lib is used
51# instead of the .so in /lib due to gcc/libtool tweaking ld's
52# library search path. This cause many builds to fail.
53# See bug #4411 for more info.
54#
55# To use, simply call:
56#
57# gen_usr_ldscript libfoo.so
58#
59# Note that you should in general use the unversioned name of
60# the library, as ldconfig should usually update it correctly
61# to point to the latest version of the library present.
62#
63# <azarah@gentoo.org> (26 Oct 2002)
64#
65gen_usr_ldscript() {
66 local libdir="$(get_libdir)"
67 # Just make sure it exists
68 dodir /usr/${libdir}
69 58
70 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 59ebeep() {
71/* GNU ld script 60 ewarn "QA Notice: ebeep is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
72 Because Gentoo have critical dynamic libraries
73 in /lib, and the static versions in /usr/lib, we
74 need to have a "fake" dynamic lib in /usr/lib,
75 otherwise we run into linking problems.
76 See bug #4411 on http://bugs.gentoo.org/ for
77 more info. */
78GROUP ( /${libdir}/${1} )
79END_LDSCRIPT
80 fperms a+x "/usr/${libdir}/${1}"
81} 61}
82 62
83# Simple function to draw a line consisting of '=' the same length as $* 63epause() {
84# 64 ewarn "QA Notice: epause is not defined in EAPI=${EAPI}, please file a bug at http://bugs.gentoo.org"
85# <azarah@gentoo.org> (11 Nov 2002) 65}
86#
87draw_line() {
88 local i=0
89 local str_length=""
90 66
91 # Handle calls that do not have args, or wc not being installed ... 67fi
92 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 68
93 then 69# @FUNCTION: eqawarn
94 echo "===============================================================" 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
81
82# @FUNCTION: ecvs_clean
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
91}
92
93# @FUNCTION: esvn_clean
94# @USAGE: [list of dirs]
95# @DESCRIPTION:
96# Remove .svn directories recursiveley. Useful when a source tarball contains
97# internal Subversion directories. Defaults to $PWD.
98esvn_clean() {
99 [[ -z $* ]] && set -- .
100 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
101}
102
103# @FUNCTION: eshopts_push
104# @USAGE: [options to `set` or `shopt`]
105# @DESCRIPTION:
106# Often times code will want to enable a shell option to change code behavior.
107# Since changing shell options can easily break other pieces of code (which
108# assume the default state), eshopts_push is used to (1) push the current shell
109# options onto a stack and (2) pass the specified arguments to set.
110#
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.
113#
114# A common example is to disable shell globbing so that special meaning/care
115# may be used with variables/arguments to custom functions. That would be:
116# @CODE
117# eshopts_push -o noglob
118# for x in ${foo} ; do
119# if ...some check... ; then
120# eshopts_pop
95 return 0 121# return 0
96 fi 122# fi
97
98 # Get the length of $*
99 str_length="$(echo -n "$*" | wc -m)"
100
101 while [ "$i" -lt "${str_length}" ]
102 do
103 echo -n "="
104
105 i=$((i + 1))
106 done 123# done
107 124# eshopts_pop
108 echo 125# @CODE
109 126eshopts_push() {
110 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
111} 139}
112 140
113# 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: ${s}"
157 fi
158}
159
160# @VARIABLE: EPATCH_SOURCE
161# @DESCRIPTION:
162# Default directory to search for patches.
114EPATCH_SOURCE="${WORKDIR}/patch" 163EPATCH_SOURCE="${WORKDIR}/patch"
115# Default extension for patches 164# @VARIABLE: EPATCH_SUFFIX
165# @DESCRIPTION:
166# Default extension for patches (do not prefix the period yourself).
116EPATCH_SUFFIX="patch.bz2" 167EPATCH_SUFFIX="patch.bz2"
168# @VARIABLE: EPATCH_OPTS
169# @DESCRIPTION:
117# Default options for patch 170# Default options for patch:
171# @CODE
118# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 172# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
119EPATCH_OPTS="-g0" 173# --no-backup-if-mismatch - do not leave .orig files behind
174# -E - automatically remove empty files
175# @CODE
176EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
177# @VARIABLE: EPATCH_EXCLUDE
178# @DESCRIPTION:
120# List of patches not to apply. Not this is only file names, 179# List of patches not to apply. Note this is only file names,
121# and not the full path .. 180# and not the full path. Globs accepted.
122EPATCH_EXCLUDE="" 181EPATCH_EXCLUDE=""
182# @VARIABLE: EPATCH_SINGLE_MSG
183# @DESCRIPTION:
123# Change the printed message for a single patch. 184# Change the printed message for a single patch.
124EPATCH_SINGLE_MSG="" 185EPATCH_SINGLE_MSG=""
125# Force applying bulk patches even if not following the style: 186# @VARIABLE: EPATCH_MULTI_MSG
126# 187# @DESCRIPTION:
127# ??_${ARCH}_foo.${EPATCH_SUFFIX} 188# Change the printed message for multiple patches.
128# 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.
129EPATCH_FORCE="no" 194EPATCH_FORCE="no"
130 195
131# This function is for bulk patching, or in theory for just one 196# @FUNCTION: epatch
132# 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.
133# 204#
134# 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
135# Currently all patches should be the same format. 206# specified by EPATCH_SOURCE.
136# 207#
137# You do not have to specify '-p' option to patch, as it will 208# When processing directories, epatch will apply all patches that match:
138# try with -p0 to -p5 until it succeed, or fail at -p5. 209# @CODE
139# 210# if ${EPATCH_FORCE} != "yes"
140# Above EPATCH_* variables can be used to control various defaults,
141# bug they should be left as is to ensure an ebuild can rely on
142# them for.
143#
144# Patches are applied in current directory.
145#
146# Bulk Patches should preferibly have the form of:
147#
148# ??_${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.
149# 220#
150# For example: 221# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
222# for patches to apply.
151# 223#
152# 01_all_misc-fix.patch.bz2 224# Refer to the other EPATCH_xxx variables for more customization of behavior.
153# 02_sparc_another-fix.patch.bz2
154#
155# This ensures that there are a set order, and you can have ARCH
156# specific patches.
157#
158# If you however give an argument to epatch(), it will treat it as a
159# single patch that need to be applied if its a file. If on the other
160# hand its a directory, it will set EPATCH_SOURCE to this.
161#
162# <azarah@gentoo.org> (10 Nov 2002)
163#
164epatch() { 225epatch() {
165 local PIPE_CMD="" 226 _epatch_draw_line() {
166 local STDERR_TARGET="${T}/$$.out" 227 # create a line of same length as input string
167 local PATCH_TARGET="${T}/$$.patch" 228 [[ -z $1 ]] && set "$(printf "%65s" '')"
168 local PATCH_SUFFIX="" 229 echo "${1//?/=}"
169 local SINGLE_PATCH="no" 230 }
170 local x=""
171 231
172 if [ "$#" -gt 1 ] 232 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
173 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 [[ $# -gt 1 ]] ; then
174 local m="" 238 local m
175 einfo "${#} patches to apply ..."
176 for m in "$@" ; do 239 for m in "$@" ; do
177 epatch "${m}" 240 epatch "${m}"
178 done 241 done
179 return 0 242 return 0
180 fi 243 fi
181 244
182 if [ -n "$1" -a -f "$1" ] 245 local SINGLE_PATCH="no"
183 then 246 # no args means process ${EPATCH_SOURCE}
247 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
248
249 if [[ -f $1 ]] ; then
184 SINGLE_PATCH="yes" 250 SINGLE_PATCH="yes"
185 251 set -- "$1"
186 local EPATCH_SOURCE="$1" 252 # Use the suffix from the single patch (localize it); the code
253 # below will find the suffix for us
187 local EPATCH_SUFFIX="${1##*\.}" 254 local EPATCH_SUFFIX=$1
188 255
189 elif [ -n "$1" -a -d "$1" ] 256 elif [[ -d $1 ]] ; then
190 then 257 # Some people like to make dirs of patches w/out suffixes (vim)
191 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 258 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
192 if [ "${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} ]]
193 then 307 then
194 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
195 else 333 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 334 einfo " ${patchname} ..."
197 fi 335 fi
198 else 336
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 337 # most of the time, there will only be one run per unique name,
200 then 338 # but if there are more, make sure we get unique log filenames
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 339 local STDERR_TARGET="${T}/${patchname}.out"
202 then 340 if [[ -e ${STDERR_TARGET} ]] ; then
203 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
204 fi 359 fi
360 else
361 PATCH_TARGET=${x}
362 fi
205 363
364 # Check for absolute paths in patches. If sandbox is disabled,
365 # people could (accidently) patch files in the root filesystem.
366 # Or trigger other unpleasantries #237667. So disallow -p0 on
367 # such patches.
368 local abs_paths=$(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 "***** ${patchname} *****"
206 echo 386 echo
207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 387 echo "PATCH COMMAND: patch -p${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} )"
208 eerror 433 eerror
209 eerror " ${EPATCH_SOURCE}" 434 eerror "Include in your bugreport the contents of:"
210 eerror " ( ${EPATCH_SOURCE##*/} )" 435 eerror
436 eerror " ${STDERR_TARGET}"
211 echo 437 echo
212 die "Cannot find \$EPATCH_SOURCE!" 438 die "Failed Patch: ${patchname}!"
213 fi
214
215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
216 fi
217
218 case ${EPATCH_SUFFIX##*\.} in
219 bz2)
220 PIPE_CMD="bzip2 -dc"
221 PATCH_SUFFIX="bz2"
222 ;;
223 gz|Z|z)
224 PIPE_CMD="gzip -dc"
225 PATCH_SUFFIX="gz"
226 ;;
227 ZIP|zip)
228 PIPE_CMD="unzip -p"
229 PATCH_SUFFIX="zip"
230 ;;
231 *)
232 PIPE_CMD="cat"
233 PATCH_SUFFIX="patch"
234 ;;
235 esac
236
237 if [ "${SINGLE_PATCH}" = "no" ]
238 then
239 einfo "Applying various patches (bugfixes/updates) ..."
240 fi
241 for x in ${EPATCH_SOURCE}
242 do
243 # New ARCH dependant patch naming scheme ...
244 #
245 # ???_arch_foo.patch
246 #
247 if [ -f ${x} ] && \
248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
249 [ "${EPATCH_FORCE}" = "yes" ])
250 then
251 local count=0
252 local popts="${EPATCH_OPTS}"
253
254 if [ -n "${EPATCH_EXCLUDE}" ]
255 then
256 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
257 then
258 continue
259 fi
260 fi 439 fi
261 440
262 if [ "${SINGLE_PATCH}" = "yes" ] 441 # if everything worked, delete the patch log
263 then 442 rm -f "${STDERR_TARGET}"
264 if [ -n "${EPATCH_SINGLE_MSG}" ]
265 then
266 einfo "${EPATCH_SINGLE_MSG}"
267 else
268 einfo "Applying ${x##*/} ..."
269 fi
270 else
271 einfo " ${x##*/} ..."
272 fi
273
274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
275 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
276
277 # Allow for prefix to differ ... im lazy, so shoot me :/
278 while [ "${count}" -lt 5 ]
279 do
280 # Generate some useful debug info ...
281 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
283
284 if [ "${PATCH_SUFFIX}" != "patch" ]
285 then
286 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
287 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
288 else
289 PATCH_TARGET="${x}"
290 fi
291
292 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
294
295 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
296 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297
298 if [ "${PATCH_SUFFIX}" != "patch" ]
299 then
300 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
301 then
302 echo
303 eerror "Could not extract patch!"
304 #die "Could not extract patch!"
305 count=5
306 break
307 fi
308 fi
309
310 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
311 then
312 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
314 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
315 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
316 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
317
318 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
319
320 if [ "$?" -ne 0 ]
321 then
322 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
323 echo
324 eerror "A dry-run of patch command succeeded, but actually"
325 eerror "applying the patch failed!"
326 #die "Real world sux compared to the dreamworld!"
327 count=5
328 fi
329
330 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
331
332 break
333 fi
334
335 count=$((count + 1))
336 done
337
338 if [ "${PATCH_SUFFIX}" != "patch" ]
339 then
340 rm -f ${PATCH_TARGET}
341 fi
342
343 if [ "${count}" -eq 5 ]
344 then
345 echo
346 eerror "Failed Patch: ${x##*/}!"
347 eerror
348 eerror "Include in your bugreport the contents of:"
349 eerror
350 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
351 echo
352 die "Failed Patch: ${x##*/}!"
353 fi
354
355 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
356
357 eend 0 443 eend 0
358 fi
359 done 444 done
360 if [ "${SINGLE_PATCH}" = "no" ]
361 then
362 einfo "Done with patching"
363 fi
364}
365 445
366# This function return true if we are using the NPTL pthreads 446 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
367# implementation. 447 : # everything worked
368# 448}
369# <azarah@gentoo.org> (06 March 2003)
370#
371have_NPTL() {
372 cat > ${T}/test-nptl.c <<-"END"
373 #define _XOPEN_SOURCE
374 #include <unistd.h>
375 #include <stdio.h>
376 449
377 int main() 450# @FUNCTION: epatch_user
378 { 451# @USAGE:
379 char buf[255]; 452# @DESCRIPTION:
380 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 [[ $# -ne 0 ]] && die "epatch_user takes no options"
381 478
382 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); 479 # Allow multiple calls to this function; ignore all but the first
383 if (NULL != str) { 480 local applied="${T}/epatch_user.applied"
384 printf("%s\n", str); 481 [[ -e ${applied} ]] && return 2
385 if (NULL != strstr(str, "NPTL"))
386 return 0;
387 }
388 482
389 return 1; 483 # don't clobber any EPATCH vars that the parent might want
390 } 484 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
391 END 485 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
392 486 EPATCH_SOURCE=${base}/${CTARGET}/${check}
393 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..." 487 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
394 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 488 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
395 then 489 if [[ -d ${EPATCH_SOURCE} ]] ; then
396 echo "yes" 490 EPATCH_SOURCE=${EPATCH_SOURCE} \
397 einfon "Checking what PTHREADS implementation we have ..." 491 EPATCH_SUFFIX="patch" \
398 if ${T}/nptl 492 EPATCH_FORCE="yes" \
399 then 493 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
494 epatch
495 echo "${EPATCH_SOURCE}" > "${applied}"
400 return 0 496 return 0
401 else
402 return 1
403 fi
404 else
405 echo "no"
406 fi 497 fi
407 498 done
499 echo "none" > "${applied}"
408 return 1 500 return 1
409} 501}
410 502
411# This function check how many cpu's are present, and then set 503# @FUNCTION: emktemp
412# -j in MAKEOPTS accordingly. 504# @USAGE: [temp dir]
413# 505# @DESCRIPTION:
414# Thanks to nall <nall@gentoo.org> for this.
415#
416get_number_of_jobs() {
417 local jobs=0
418
419 if [ ! -r /proc/cpuinfo ]
420 then
421 return 1
422 fi
423
424 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
425 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
426 then
427 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
428 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
429 ADMINPARAM="${ADMINPARAM/-j}"
430 fi
431
432 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
433
434 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
435 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
436 then
437 # these archs will always have "[Pp]rocessor"
438 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
439
440 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
441 then
442 # sparc always has "ncpus active"
443 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
444
445 elif [ "${ARCH}" = "alpha" ]
446 then
447 # alpha has "cpus active", but only when compiled with SMP
448 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
449 then
450 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
451 else
452 jobs=2
453 fi
454
455 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
456 then
457 # ppc has "processor", but only when compiled with SMP
458 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
459 then
460 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
461 else
462 jobs=2
463 fi
464 elif [ "${ARCH}" = "s390" ]
465 then
466 # s390 has "# processors : "
467 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
468 else
469 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
470 die "Unknown ARCH -- ${ARCH}!"
471 fi
472
473 # Make sure the number is valid ...
474 if [ "${jobs}" -lt 1 ]
475 then
476 jobs=1
477 fi
478
479 if [ -n "${ADMINPARAM}" ]
480 then
481 if [ "${jobs}" -gt "${ADMINPARAM}" ]
482 then
483 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
484 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
485 else
486 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
487 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
488 fi
489 fi
490}
491
492# Cheap replacement for when debianutils (and thus mktemp) 506# Cheap replacement for when debianutils (and thus mktemp)
493# does not exist on the users system 507# does not exist on the users system.
494# vapier@gentoo.org
495#
496# Takes just 1 optional parameter (the directory to create tmpfile in)
497emktemp() { 508emktemp() {
498 local exe="touch" 509 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift 510 [[ $1 == -d ]] && exe="mkdir" && shift
500 local topdir="$1" 511 local topdir=$1
501 512
502 if [ -z "${topdir}" ] 513 if [[ -z ${topdir} ]] ; then
503 then
504 [ -z "${T}" ] \ 514 [[ -z ${T} ]] \
505 && topdir="/tmp" \ 515 && topdir="/tmp" \
506 || topdir="${T}" 516 || topdir=${T}
507 fi 517 fi
508 518
509 if [ -z "$(type -p mktemp)" ] 519 if ! type -P mktemp > /dev/null ; then
510 then 520 # system lacks `mktemp` so we have to fake it
511 local tmp=/ 521 local tmp=/
512 while [ -e "${tmp}" ] ; do 522 while [[ -e ${tmp} ]] ; do
513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 523 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
514 done 524 done
515 ${exe} "${tmp}" 525 ${exe} "${tmp}" || ${exe} -p "${tmp}"
516 echo "${tmp}" 526 echo "${tmp}"
517 else 527 else
518 [ "${exe}" == "touch" ] \ 528 # the args here will give slightly wierd names on BSD,
519 && exe="-p" \ 529 # but should produce a usable file on all userlands
520 || exe="-d" 530 if [[ ${exe} == "touch" ]] ; then
521 mktemp ${exe} "${topdir}" 531 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
522 fi
523}
524
525# Small wrapper for getent (Linux), nidump (Mac OS X),
526# and pw (FreeBSD) used in enewuser()/enewgroup()
527# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
528# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
529#
530# egetent(database, key)
531egetent() {
532 if useq ppc-macos ; then
533 case "$2" in
534 *[!0-9]*) # Non numeric
535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
536 ;;
537 *) # Numeric
538 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
539 ;;
540 esac
541 elif useq x86-fbsd ; then
542 local action
543 if [ "$1" == "passwd" ]
544 then
545 action="user"
546 else 532 else
547 action="group" 533 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
548 fi
549 pw show "${action}" "$2" -q
550 else
551 which nscd >& /dev/null && nscd -i "$1"
552 getent "$1" "$2"
553 fi
554}
555
556# Simplify/standardize adding users to the system
557# vapier@gentoo.org
558#
559# enewuser(username, uid, shell, homedir, groups, extra options)
560#
561# Default values if you do not specify any:
562# username: REQUIRED !
563# uid: next available (see useradd(8))
564# note: pass -1 to get default behavior
565# shell: /bin/false
566# homedir: /dev/null
567# groups: none
568# extra: comment of 'added by portage for ${PN}'
569enewuser() {
570 # get the username
571 local euser="$1"; shift
572 if [ -z "${euser}" ]
573 then
574 eerror "No username specified !"
575 die "Cannot call enewuser without a username"
576 fi
577
578 # lets see if the username already exists
579 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
580 then
581 return 0
582 fi
583 einfo "Adding user '${euser}' to your system ..."
584
585 # options to pass to useradd
586 local opts=
587
588 # handle uid
589 local euid="$1"; shift
590 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
591 then
592 if [ "${euid}" -gt 0 ]
593 then
594 if [ ! -z "`egetent passwd ${euid}`" ]
595 then
596 euid="next"
597 fi 534 fi
598 else
599 eerror "Userid given but is not greater than 0 !"
600 die "${euid} is not a valid UID"
601 fi 535 fi
602 else
603 euid="next"
604 fi
605 if [ "${euid}" == "next" ]
606 then
607 local pwrange
608 if [ "${USERLAND}" == "BSD" ] ; then
609 pwrange="`jot 898 101`"
610 else
611 pwrange="`seq 101 999`"
612 fi
613 for euid in ${pwrange} ; do
614 [ -z "`egetent passwd ${euid}`" ] && break
615 done
616 fi
617 opts="${opts} -u ${euid}"
618 einfo " - Userid: ${euid}"
619
620 # handle shell
621 local eshell="$1"; shift
622 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
623 then
624 if [ ! -e "${eshell}" ]
625 then
626 eerror "A shell was specified but it does not exist !"
627 die "${eshell} does not exist"
628 fi
629 else
630 if [ "${USERLAND}" == "BSD" ]
631 then
632 eshell="/usr/bin/false"
633 else
634 eshell="/bin/false"
635 fi
636 fi
637 einfo " - Shell: ${eshell}"
638 opts="${opts} -s ${eshell}"
639
640 # handle homedir
641 local ehome="$1"; shift
642 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
643 then
644 ehome="/dev/null"
645 fi
646 einfo " - Home: ${ehome}"
647 opts="${opts} -d ${ehome}"
648
649 # handle groups
650 local egroups="$1"; shift
651 if [ ! -z "${egroups}" ]
652 then
653 local oldifs="${IFS}"
654 local defgroup="" exgroups=""
655
656 export IFS=","
657 for g in ${egroups}
658 do
659 export IFS="${oldifs}"
660 if [ -z "`egetent group \"${g}\"`" ]
661 then
662 eerror "You must add group ${g} to the system first"
663 die "${g} is not a valid GID"
664 fi
665 if [ -z "${defgroup}" ]
666 then
667 defgroup="${g}"
668 else
669 exgroups="${exgroups},${g}"
670 fi
671 export IFS=","
672 done
673 export IFS="${oldifs}"
674
675 opts="${opts} -g ${defgroup}"
676 if [ ! -z "${exgroups}" ]
677 then
678 opts="${opts} -G ${exgroups:1}"
679 fi
680 else
681 egroups="(none)"
682 fi
683 einfo " - Groups: ${egroups}"
684
685 # handle extra and add the user
686 local eextra="$@"
687 local oldsandbox="${SANDBOX_ON}"
688 export SANDBOX_ON="0"
689 if useq ppc-macos
690 then
691 ### Make the user
692 if [ -z "${eextra}" ]
693 then
694 dscl . create /users/${euser} uid ${euid}
695 dscl . create /users/${euser} shell ${eshell}
696 dscl . create /users/${euser} home ${ehome}
697 dscl . create /users/${euser} realname "added by portage for ${PN}"
698 ### Add the user to the groups specified
699 local oldifs="${IFS}"
700 export IFS=","
701 for g in ${egroups}
702 do
703 dscl . merge /groups/${g} users ${euser}
704 done
705 export IFS="${oldifs}"
706 else
707 einfo "Extra options are not supported on macos yet"
708 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}"
710 die "Required function missing"
711 fi
712 elif use x86-fbsd ; then
713 if [ -z "${eextra}" ]
714 then
715 pw useradd ${euser} ${opts} \
716 -c "added by portage for ${PN}" \
717 die "enewuser failed"
718 else
719 einfo " - Extra: ${eextra}"
720 pw useradd ${euser} ${opts} \
721 -c ${eextra} || die "enewuser failed"
722 fi
723 else
724 if [ -z "${eextra}" ]
725 then
726 useradd ${opts} ${euser} \
727 -c "added by portage for ${PN}" \
728 || die "enewuser failed"
729 else
730 einfo " - Extra: ${eextra}"
731 useradd ${opts} ${euser} ${eextra} \
732 || die "enewuser failed"
733 fi
734 fi
735 export SANDBOX_ON="${oldsandbox}"
736
737 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
738 then
739 einfo " - Creating ${ehome} in ${D}"
740 dodir ${ehome}
741 fowners ${euser} ${ehome}
742 fperms 755 ${ehome}
743 fi
744} 536}
745 537
746# Simplify/standardize adding groups to the system 538# @FUNCTION: edos2unix
747# vapier@gentoo.org 539# @USAGE: <file> [more files ...]
748# 540# @DESCRIPTION:
749# enewgroup(group, gid) 541# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
750# 542# to remove all of these text utilities from DEPEND variables because this
751# Default values if you do not specify any: 543# is a script based solution. Just give it a list of files to convert and
752# groupname: REQUIRED ! 544# they will all be changed from the DOS CRLF format to the UNIX LF format.
753# gid: next available (see groupadd(8))
754# extra: none
755enewgroup() {
756 # get the group
757 local egroup="$1"; shift
758 if [ -z "${egroup}" ]
759 then
760 eerror "No group specified !"
761 die "Cannot call enewgroup without a group"
762 fi
763
764 # see if group already exists
765 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
766 then
767 return 0
768 fi
769 einfo "Adding group '${egroup}' to your system ..."
770
771 # options to pass to useradd
772 local opts=
773
774 # handle gid
775 local egid="$1"; shift
776 if [ ! -z "${egid}" ]
777 then
778 if [ "${egid}" -gt 0 ]
779 then
780 if [ -z "`egetent group ${egid}`" ]
781 then
782 if useq ppc-macos ; then
783 opts="${opts} ${egid}"
784 else
785 opts="${opts} -g ${egid}"
786 fi
787 else
788 egid="next available; requested gid taken"
789 fi
790 else
791 eerror "Groupid given but is not greater than 0 !"
792 die "${egid} is not a valid GID"
793 fi
794 else
795 egid="next available"
796 fi
797 einfo " - Groupid: ${egid}"
798
799 # handle extra
800 local eextra="$@"
801 opts="${opts} ${eextra}"
802
803 # add the group
804 local oldsandbox="${SANDBOX_ON}"
805 export SANDBOX_ON="0"
806 if useq ppc-macos ; then
807 if [ ! -z "${eextra}" ];
808 then
809 einfo "Extra options are not supported on macos yet"
810 einfo "Please report the ebuild along with the info below"
811 einfo "eextra: ${eextra}"
812 die "Required function missing"
813 fi
814
815 # If we need the next available
816 case ${egid} in
817 *[!0-9]*) # Non numeric
818 for egid in `jot 898 101`; do
819 [ -z "`egetent group ${egid}`" ] && break
820 done
821 esac
822 dscl . create /groups/${egroup} gid ${egid}
823 dscl . create /groups/${egroup} passwd '*'
824 elif use x86-fbsd ; then
825 case ${egid} in
826 *[!0-9]*) # Non numeric
827 for egid in `jot 898 101`; do
828 [ -z "`egetent group ${egid}`" ] && break
829 done
830 esac
831 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
832 else
833 groupadd ${opts} ${egroup} || die "enewgroup failed"
834 fi
835 export SANDBOX_ON="${oldsandbox}"
836}
837
838# Simple script to replace 'dos2unix' binaries
839# vapier@gentoo.org
840#
841# edos2unix(file, <more files> ...)
842edos2unix() { 545edos2unix() {
843 for f in "$@" 546 [[ $# -eq 0 ]] && return 0
844 do 547 sed -i 's/\r$//' -- "$@" || die
845 cp "${f}" ${T}/edos2unix
846 sed 's/\r$//' ${T}/edos2unix > "${f}"
847 done
848} 548}
849
850
851##############################################################
852# START: Handle .desktop files and menu entries #
853# maybe this should be separated into a new eclass some time #
854# lanius@gentoo.org #
855##############################################################
856 549
857# Make a desktop file ! 550# Make a desktop file !
858# Great for making those icons in kde/gnome startmenu ! 551# Great for making those icons in kde/gnome startmenu !
859# Amaze your friends ! Get the women ! Join today ! 552# Amaze your friends ! Get the women ! Join today !
860# 553#
861# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 554# make_desktop_entry(<command>, [name], [icon], [type], [fields])
862# 555#
863# binary: what binary does the app run with ? 556# binary: what command does the app run with ?
864# name: the name that will show up in the menu 557# name: the name that will show up in the menu
865# icon: give your little like a pretty little icon ... 558# icon: give your little like a pretty little icon ...
866# this can be relative (to /usr/share/pixmaps) or 559# this can be relative (to /usr/share/pixmaps) or
867# a full path to an icon 560# a full path to an icon
868# type: what kind of application is this ? for categories: 561# type: what kind of application is this ? for categories:
869# http://www.freedesktop.org/standards/menu-spec/ 562# http://standards.freedesktop.org/menu-spec/latest/apa.html
870# path: if your app needs to startup in a specific dir 563# fields: extra fields to append to the desktop file; a printf string
871make_desktop_entry() { 564make_desktop_entry() {
872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 565 [[ -z $1 ]] && die "make_desktop_entry: You must specify the executable"
873 566
874 local exec="${1}" 567 local exec=${1}
875 local name="${2:-${PN}}" 568 local name=${2:-${PN}}
876 local icon="${3:-${PN}.png}" 569 local icon=${3:-${PN}}
877 local type="${4}" 570 local type=${4}
878 local subdir="${6}" 571 local fields=${5}
879 local path="${5:-${GAMES_BINDIR}}" 572
880 if [ -z "${type}" ] 573 if [[ -z ${type} ]] ; then
881 then 574 local catmaj=${CATEGORY%%-*}
882 case ${CATEGORY} in 575 local catmin=${CATEGORY##*-}
883 "app-emulation") 576 case ${catmaj} in
884 type=Emulator 577 app)
885 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
886 ;; 635 ;;
887 "games-"*) 636 *)
888 type=Game 637 case ${catmin} in
889 subdir="Games" 638 radio) type=Tuner;;
639 sound) type=Audio;;
640 tv) type=TV;;
641 video) type=Video;;
642 esac
643 type="AudioVideo;${type}"
890 ;; 644 ;;
645 esac
646 ;;
647
891 "net-"*) 648 net)
649 case ${catmin} in
650 dialup) type=Dialup;;
651 ftp) type=FileTransfer;;
652 im) type=InstantMessaging;;
653 irc) type=IRCClient;;
654 mail) type=Email;;
655 news) type=News;;
656 nntp) type=News;;
657 p2p) type=FileTransfer;;
658 voip) type=Telephony;;
659 esac
892 type=Network 660 type="Network;${type}"
893 subdir="${type}"
894 ;; 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
895 *) 689 *)
896 type= 690 type=
897 subdir=
898 ;; 691 ;;
899 esac 692 esac
900 fi 693 fi
901 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%% *:-${desktop_name}}.desktop
902 701
702 # Don't append another ";" when a valid category value is provided.
703 type=${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 > "${desktop}"
903echo "[Desktop Entry] 714 [Desktop Entry]
904Encoding=UTF-8
905Version=0.9.2
906Name=${name} 715 Name=${name}
907Type=Application 716 Type=Application
908Comment=${DESCRIPTION} 717 Comment=${DESCRIPTION}
909Exec=${exec} 718 Exec=${exec}
910Path=${path} 719 TryExec=${exec%% *}
911Icon=${icon} 720 Icon=${icon}
912Categories=Application;${type};" > "${desktop}" 721 Categories=${type}
722 EOF
913 723
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}" >> "${desktop}"
730
731 (
732 # wrap the env here so that the 'insinto' call
733 # doesn't corrupt the env of the caller
914 insinto /usr/share/applications 734 insinto /usr/share/applications
915 doins "${desktop}" 735 doins "${desktop}"
916 736 ) || die "installing desktop file failed"
917 return 0
918} 737}
919 738
920# Make a GDM/KDM Session file 739# @FUNCTION: validate_desktop_entries
921# 740# @USAGE: [directories]
922# make_desktop_entry(<title>, <command>) 741# @MAINTAINER:
923# title: File to execute to start the Window Manager 742# Carsten Lohrke <carlo@gentoo.org>
924# command: Name of the Window Manager 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}
925 766
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.
926make_session_desktop() { 774make_session_desktop() {
927
928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 775 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
929 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 776 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
930 777
931 local title="${1}" 778 local title=$1
932 local command="${2}" 779 local command=$2
933 local desktop="${T}/${wm}.desktop" 780 local desktop=${T}/${wm:-${PN}}.desktop
781 shift 2
934 782
783 cat <<-EOF > "${desktop}"
935echo "[Desktop Entry] 784 [Desktop Entry]
936Encoding=UTF-8
937Name=${title} 785 Name=${title}
938Comment=This session logs you into ${title} 786 Comment=This session logs you into ${title}
939Exec=${command} 787 Exec=${command} $*
940TryExec=${command} 788 TryExec=${command}
941Type=Application" > "${desktop}" 789 Type=XSession
790 EOF
942 791
792 (
793 # wrap the env here so that the 'insinto' call
794 # doesn't corrupt the env of the caller
943 insinto /usr/share/xsessions 795 insinto /usr/share/xsessions
944 doins "${desktop}" 796 doins "${desktop}"
945 797 )
946 return 0
947} 798}
948 799
800# @FUNCTION: domenu
801# @USAGE: <menus>
802# @DESCRIPTION:
803# Install the list of .desktop menu files into the appropriate directory
804# (/usr/share/applications).
949domenu() { 805domenu() {
950 local i 806 (
951 local j 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
952 insinto /usr/share/applications 810 insinto /usr/share/applications
953 for i in ${@} 811 for i in "$@" ; do
954 do
955 if [ -f "${i}" ]; 812 if [[ -f ${i} ]] ; then
956 then
957 doins ${i} 813 doins "${i}"
814 ((ret+=$?))
958 elif [ -d "${i}" ]; 815 elif [[ -d ${i} ]] ; then
959 then
960 for j in ${i}/*.desktop 816 for j in "${i}"/*.desktop ; do
961 do
962 doins ${j} 817 doins "${j}"
818 ((ret+=$?))
963 done 819 done
820 else
821 ((++ret))
964 fi 822 fi
965 done 823 done
824 exit ${ret}
825 )
966} 826}
967 827
828# @FUNCTION: newmenu
829# @USAGE: <menu> <newname>
830# @DESCRIPTION:
831# Like all other new* functions, install the specified menu as newname.
832newmenu() {
833 (
834 # wrap the env here so that the 'insinto' call
835 # doesn't corrupt the env of the caller
836 insinto /usr/share/applications
837 newins "$@"
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.
968doicon() { 846doicon() {
969 local i 847 (
970 local j 848 # wrap the env here so that the 'insinto' call
849 # doesn't corrupt the env of the caller
850 local i j ret
971 insinto /usr/share/pixmaps 851 insinto /usr/share/pixmaps
972 for i in ${@} 852 for i in "$@" ; do
973 do
974 if [ -f "${i}" ]; 853 if [[ -f ${i} ]] ; then
975 then
976 doins ${i} 854 doins "${i}"
855 ((ret+=$?))
977 elif [ -d "${i}" ]; 856 elif [[ -d ${i} ]] ; then
978 then
979 for j in ${i}/*.png 857 for j in "${i}"/*.png ; do
980 do
981 doins ${j} 858 doins "${j}"
859 ((ret+=$?))
982 done 860 done
861 else
862 ((++ret))
983 fi 863 fi
984 done 864 done
865 exit ${ret}
866 )
985} 867}
986 868
987############################################################## 869# @FUNCTION: newicon
988# END: Handle .desktop files and menu entries # 870# @USAGE: <icon> <newname>
989############################################################## 871# @DESCRIPTION:
990 872# Like all other new* functions, install the specified icon as newname.
873newicon() {
874 (
875 # wrap the env here so that the 'insinto' call
876 # doesn't corrupt the env of the caller
877 insinto /usr/share/pixmaps
878 newins "$@"
879 )
880}
991 881
992# for internal use only (unpack_pdv and unpack_makeself) 882# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() { 883find_unpackable_file() {
994 local src="$1" 884 local src=$1
995 if [ -z "${src}" ] 885 if [[ -z ${src} ]] ; then
996 then
997 src="${DISTDIR}/${A}" 886 src=${DISTDIR}/${A}
998 else 887 else
999 if [ -e "${DISTDIR}/${src}" ] 888 if [[ -e ${DISTDIR}/${src} ]] ; then
1000 then
1001 src="${DISTDIR}/${src}" 889 src=${DISTDIR}/${src}
1002 elif [ -e "${PWD}/${src}" ] 890 elif [[ -e ${PWD}/${src} ]] ; then
1003 then
1004 src="${PWD}/${src}" 891 src=${PWD}/${src}
1005 elif [ -e "${src}" ] 892 elif [[ -e ${src} ]] ; then
1006 then
1007 src="${src}" 893 src=${src}
1008 fi
1009 fi 894 fi
1010 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 895 fi
896 [[ ! -e ${src} ]] && return 1
1011 echo "${src}" 897 echo "${src}"
1012} 898}
1013 899
900# @FUNCTION: unpack_pdv
901# @USAGE: <file to unpack> <size of off_t>
902# @DESCRIPTION:
1014# Unpack those pesky pdv generated files ... 903# Unpack those pesky pdv generated files ...
1015# They're self-unpacking programs with the binary package stuffed in 904# They're self-unpacking programs with the binary package stuffed in
1016# 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
1017# 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.
1018# 907#
1019# Usage: unpack_pdv [file to unpack] [size of off_t]
1020# - 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
1021# information out of the binary executable myself. basically you pass in 909# information out of the binary executable myself. Basically you pass in
1022# 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#
1023# 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
1024# strings <pdv archive> | grep lseek 916# strings <pdv archive> | grep lseek
1025# strace -elseek <pdv archive> 917# strace -elseek <pdv archive>
918# @CODE
919#
1026# 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
1027# 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
1028# parameter. here is an example: 922# parameter. Here is an example:
923#
924# @CODE
1029# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 925# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1030# lseek 926# lseek
1031# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 927# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1032# lseek(3, -4, SEEK_END) = 2981250 928# lseek(3, -4, SEEK_END) = 2981250
929# @CODE
930#
1033# 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.
1034unpack_pdv() { 932unpack_pdv() {
1035 local src="`find_unpackable_file $1`" 933 local src=$(find_unpackable_file "$1")
1036 local sizeoff_t="$2" 934 local sizeoff_t=$2
1037 935
936 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1038 [ -z "${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 :("
1039 938
1040 local shrtsrc="`basename ${src}`" 939 local shrtsrc=$(basename "${src}")
1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 940 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 941 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1043 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 ${sizeoff_t} | hexdump -e \"%i\")
1044 943
1045 # grab metadata for debug reasons 944 # grab metadata for debug reasons
1046 local metafile="$(emktemp)" 945 local metafile=$(emktemp)
1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 946 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1048 947
1049 # rip out the final file name from the metadata 948 # rip out the final file name from the metadata
1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 949 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1051 datafile="`basename ${datafile}`" 950 datafile=$(basename "${datafile}")
1052 951
1053 # now lets uncompress/untar the file if need be 952 # now lets uncompress/untar the file if need be
1054 local tmpfile="$(emktemp)" 953 local tmpfile=$(emktemp)
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 954 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1056 955
1057 local iscompressed="`file -b ${tmpfile}`" 956 local iscompressed=$(file -b "${tmpfile}")
1058 if [ "${iscompressed:0:8}" == "compress" ] ; then 957 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1059 iscompressed=1 958 iscompressed=1
1060 mv ${tmpfile}{,.Z} 959 mv ${tmpfile}{,.Z}
1061 gunzip ${tmpfile} 960 gunzip ${tmpfile}
1062 else 961 else
1063 iscompressed=0 962 iscompressed=0
1064 fi 963 fi
1065 local istar="`file -b ${tmpfile}`" 964 local istar=$(file -b "${tmpfile}")
1066 if [ "${istar:0:9}" == "POSIX tar" ] ; then 965 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1067 istar=1 966 istar=1
1068 else 967 else
1069 istar=0 968 istar=0
1070 fi 969 fi
1071 970
1099 true 998 true
1100 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 999 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1000 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1102} 1001}
1103 1002
1003# @FUNCTION: unpack_makeself
1004# @USAGE: [file to unpack] [offset] [tail|dd]
1005# @DESCRIPTION:
1104# Unpack those pesky makeself generated files ... 1006# Unpack those pesky makeself generated files ...
1105# They're shell scripts with the binary package tagged onto 1007# They're shell scripts with the binary package tagged onto
1106# the end of the archive. Loki utilized the format as does 1008# the end of the archive. Loki utilized the format as does
1107# many other game companies. 1009# many other game companies.
1108# 1010#
1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1011# If the file is not specified, then ${A} is used. If the
1110# - If the file is not specified then unpack will utilize ${A}.
1111# - If the offset is not specified then we will attempt to extract 1012# offset is not specified then we will attempt to extract
1112# the proper offset from the script itself. 1013# the proper offset from the script itself.
1113unpack_makeself() { 1014unpack_makeself() {
1015 local src_input=${1:-${A}}
1114 local src="$(find_unpackable_file "$1")" 1016 local src=$(find_unpackable_file "${src_input}")
1115 local skip="$2" 1017 local skip=$2
1116 local exe="$3" 1018 local exe=$3
1117 1019
1020 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1021
1118 local shrtsrc="$(basename "${src}")" 1022 local shrtsrc=$(basename "${src}")
1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1023 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1120 if [ -z "${skip}" ] 1024 if [[ -z ${skip} ]] ; then
1121 then
1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1025 local ver=$(grep -m1 -a '#.*Makeself' "${src}" | awk '{print $NF}')
1123 local skip=0 1026 local skip=0
1124 exe=tail 1027 exe=tail
1125 case ${ver} in 1028 case ${ver} in
1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1029 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1030 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1128 ;; 1031 ;;
1129 2.0|2.0.1) 1032 2.0|2.0.1)
1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1033 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1131 ;; 1034 ;;
1132 2.1.1) 1035 2.1.1)
1133 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-) 1036 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1134 let skip="skip + 1" 1037 (( skip++ ))
1135 ;; 1038 ;;
1136 2.1.2) 1039 2.1.2)
1137 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1) 1040 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1138 let skip="skip + 1" 1041 (( skip++ ))
1139 ;; 1042 ;;
1140 2.1.3) 1043 2.1.3)
1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1044 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1142 let skip="skip + 1" 1045 (( skip++ ))
1143 ;; 1046 ;;
1144 2.1.4) 1047 2.1.4|2.1.5)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1048 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c) 1049 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd" 1050 exe="dd"
1148 ;; 1051 ;;
1149 *) 1052 *)
1156 esac 1059 esac
1157 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1060 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1158 fi 1061 fi
1159 case ${exe} in 1062 case ${exe} in
1160 tail) exe="tail -n +${skip} '${src}'";; 1063 tail) exe="tail -n +${skip} '${src}'";;
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1064 dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'" 1065 *) die "makeself cant handle exe '${exe}'"
1163 esac 1066 esac
1164 1067
1165 # lets grab the first few bytes of the file to figure out what kind of archive it is 1068 # lets grab the first few bytes of the file to figure out what kind of archive it is
1166 local tmpfile="$(emktemp)" 1069 local filetype tmpfile=$(emktemp)
1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1070 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1168 local filetype="$(file -b "${tmpfile}")" 1071 filetype=$(file -b "${tmpfile}") || die
1169 case ${filetype} in 1072 case ${filetype} in
1170 *tar\ archive) 1073 *tar\ archive*)
1171 eval ${exe} | tar --no-same-owner -xf - 1074 eval ${exe} | tar --no-same-owner -xf -
1172 ;; 1075 ;;
1173 bzip2*) 1076 bzip2*)
1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1077 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1175 ;; 1078 ;;
1185 ;; 1088 ;;
1186 esac 1089 esac
1187 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1090 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1188} 1091}
1189 1092
1190# Display a license for user to accept. 1093# @FUNCTION: cdrom_get_cds
1191# 1094# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1192# Usage: check_license [license] 1095# @DESCRIPTION:
1193# - If the file is not specified then ${LICENSE} is used.
1194check_license() {
1195 local lic=$1
1196 if [ -z "${lic}" ] ; then
1197 lic="${PORTDIR}/licenses/${LICENSE}"
1198 else
1199 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1200 lic="${PORTDIR}/licenses/${src}"
1201 elif [ -e "${PWD}/${src}" ] ; then
1202 lic="${PWD}/${src}"
1203 elif [ -e "${src}" ] ; then
1204 lic="${src}"
1205 fi
1206 fi
1207 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1208 local l="`basename ${lic}`"
1209
1210 # here is where we check for the licenses the user already
1211 # accepted ... if we don't find a match, we make the user accept
1212 local shopts=$-
1213 local alic
1214 set -o noglob #so that bash doesn't expand "*"
1215 for alic in ${ACCEPT_LICENSE} ; do
1216 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1217 set +o noglob; set -${shopts} #reset old shell opts
1218 return 0
1219 fi
1220 done
1221 set +o noglob; set -$shopts #reset old shell opts
1222
1223 local licmsg="$(emktemp)"
1224 cat << EOF > ${licmsg}
1225**********************************************************
1226The following license outlines the terms of use of this
1227package. You MUST accept this license for installation to
1228continue. When you are done viewing, hit 'q'. If you
1229CTRL+C out of this, the install will not run!
1230**********************************************************
1231
1232EOF
1233 cat ${lic} >> ${licmsg}
1234 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1235 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1236 read alic
1237 case ${alic} in
1238 yes|Yes|y|Y)
1239 return 0
1240 ;;
1241 *)
1242 echo;echo;echo
1243 eerror "You MUST accept the license to continue! Exiting!"
1244 die "Failed to accept license"
1245 ;;
1246 esac
1247}
1248
1249# 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
1250# the whole 'non-interactive' policy, but damnit I want CD support ! 1097# the whole 'non-interactive' policy, but damnit I want CD support !
1251# 1098#
1252# with these cdrom functions we handle all the user interaction and 1099# With these cdrom functions we handle all the user interaction and
1253# 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()
1254# 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
1255# found at CDROM_ROOT. 1102# found at CDROM_ROOT.
1256# 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#
1257# 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',
1258# 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
1259# 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.
1260# 1113#
1261# 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.
1262#
1263# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1264# - this will attempt to locate a cd based upon a file that is on
1265# the cd ... the more files you give this function, the more cds
1266# the cdrom functions will handle
1267cdrom_get_cds() { 1115cdrom_get_cds() {
1268 # 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
1269 # the # of files they gave us 1117 # the # of files they gave us
1270 local cdcnt=0 1118 local cdcnt=0
1271 local f= 1119 local f=
1272 for f in "$@" ; do 1120 for f in "$@" ; do
1273 cdcnt=$((cdcnt + 1)) 1121 ((++cdcnt))
1274 export CDROM_CHECK_${cdcnt}="$f" 1122 export CDROM_CHECK_${cdcnt}="$f"
1275 done 1123 done
1276 export CDROM_TOTAL_CDS=${cdcnt} 1124 export CDROM_TOTAL_CDS=${cdcnt}
1277 export CDROM_CURRENT_CD=1 1125 export CDROM_CURRENT_CD=1
1278 1126
1279 # now we see if the user gave use CD_ROOT ... 1127 # now we see if the user gave use CD_ROOT ...
1280 # 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
1281 if [[ ! -z ${CD_ROOT} ]] ; then
1282 export CDROM_ROOT=${CD_ROOT}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 return
1285 fi
1286 # do the same for CD_ROOT_X
1287 if [[ ! -z ${CD_ROOT_1} ]] ; then 1129 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1288 local var= 1130 local var=
1289 cdcnt=0 1131 cdcnt=0
1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1132 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1291 cdcnt=$((cdcnt + 1)) 1133 ((++cdcnt))
1292 var="CD_ROOT_${cdcnt}" 1134 var="CD_ROOT_${cdcnt}"
1135 [[ -z ${!var} ]] && var="CD_ROOT"
1293 if [[ -z ${!var} ]] ; then 1136 if [[ -z ${!var} ]] ; then
1294 eerror "You must either use just the CD_ROOT" 1137 eerror "You must either use just the CD_ROOT"
1295 eerror "or specify ALL the CD_ROOT_X variables." 1138 eerror "or specify ALL the CD_ROOT_X variables."
1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1139 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1297 die "could not locate CD_ROOT_${cdcnt}" 1140 die "could not locate CD_ROOT_${cdcnt}"
1298 fi 1141 fi
1299 export CDROM_ROOTS_${cdcnt}="${!var}"
1300 done 1142 done
1301 export CDROM_ROOT=${CDROM_ROOTS_1} 1143 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1302 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}
1303 return 1151 return
1304 fi 1152 fi
1305 1153
1154 # User didn't help us out so lets make sure they know they can
1155 # simplify the whole process ...
1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1156 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1307 einfon "This ebuild will need the " 1157 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1308 if [[ -z ${CDROM_NAME} ]] ; then
1309 echo "cdrom for ${PN}."
1310 else
1311 echo "${CDROM_NAME}."
1312 fi
1313 echo 1158 echo
1314 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"
1315 einfo "mounted somewhere on your filesystem, just export" 1160 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the" 1161 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files." 1162 einfo "directory containing the files."
1318 echo 1163 echo
1319 einfo "For example:" 1164 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom" 1165 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo 1166 echo
1322 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
1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1177 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1324 cdcnt=0 1178 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1179 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 cdcnt=$((cdcnt + 1)) 1180 ((++cdcnt))
1327 var="CDROM_NAME_${cdcnt}" 1181 var="CDROM_NAME_${cdcnt}"
1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1182 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1329 done 1183 done
1330 echo 1184 echo
1331 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"
1332 einfo "mounted somewhere on your filesystem, just export" 1186 einfo "mounted somewhere on your filesystem, just export"
1333 einfo "the following variables so they point to the right place:" 1187 einfo "the following variables so they point to the right place:"
1334 einfon "" 1188 einfon ""
1335 cdcnt=0 1189 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1190 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1)) 1191 ((++cdcnt))
1338 echo -n " CD_ROOT_${cdcnt}" 1192 echo -n " CD_ROOT_${cdcnt}"
1339 done 1193 done
1340 echo 1194 echo
1341 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"
1342 einfo "you only have one cdrom, you can export CD_ROOT" 1196 einfo "you only have one cdrom, you can export CD_ROOT"
1345 echo 1199 echo
1346 einfo "For example:" 1200 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom" 1201 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo 1202 echo
1349 fi 1203 fi
1204
1205 export CDROM_SET=""
1350 export CDROM_CURRENT_CD=0 1206 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd 1207 cdrom_load_next_cd
1352} 1208}
1353 1209
1354# this is only used when you need access to more than one cd. 1210# @FUNCTION: cdrom_load_next_cd
1355# when you have finished using the first cd, just call this function. 1211# @DESCRIPTION:
1356# 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
1357# 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.
1358cdrom_load_next_cd() { 1218cdrom_load_next_cd() {
1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1360 local var= 1219 local var
1361 1220 ((++CDROM_CURRENT_CD))
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1364 return
1365 fi
1366 1221
1367 unset CDROM_ROOT 1222 unset CDROM_ROOT
1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1223 var=CD_ROOT_${CDROM_CURRENT_CD}
1224 [[ -z ${!var} ]] && var="CD_ROOT"
1369 if [[ -z ${!var} ]] ; then 1225 if [[ -z ${!var} ]] ; then
1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1226 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1371 cdrom_locate_file_on_cd ${!var} 1227 _cdrom_locate_file_on_cd ${!var}
1372 else 1228 else
1373 export CDROM_ROOT=${!var} 1229 export CDROM_ROOT=${!var}
1374 fi 1230 fi
1375 1231
1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1232 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1381# 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
1382# 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
1383# displayed and we'll hang out here until: 1239# displayed and we'll hang out here until:
1384# (1) the file is found on a mounted cdrom 1240# (1) the file is found on a mounted cdrom
1385# (2) the user hits CTRL+C 1241# (2) the user hits CTRL+C
1386cdrom_locate_file_on_cd() { 1242_cdrom_locate_file_on_cd() {
1243 local mline=""
1244 local showedmsg=0 showjolietmsg=0
1245
1387 while [[ -z ${CDROM_ROOT} ]] ; 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
1388 local dir="$(dirname ${@})" 1254 local dir=$(dirname ${cdset[${i}]})
1389 local file="$(basename ${@})" 1255 local file=$(basename ${cdset[${i}]})
1390 local mline=""
1391 local showedmsg=0
1392 1256
1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 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/ }
1394 [[ -d ${mline}/${dir} ]] || continue 1263 [[ ! -d ${point}/${dir} ]] && continue
1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1264 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1396 && 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))
1397 done 1272 done
1398 1273
1399 if [[ -z ${CDROM_ROOT} ]] ; then
1400 echo 1274 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then 1275 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1276 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then 1277 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert the cdrom for ${PN} now !" 1278 einfo "Please insert+mount the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else 1279 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !" 1280 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1414 fi
1415 fi 1281 fi
1416 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
1417 fi 1289 fi
1290 showedmsg=1
1291 fi
1418 einfo "Press return to scan for the cd again" 1292 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1293 einfo "or hit CTRL+C to abort the emerge."
1420 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
1421 fi 1303 fi
1304 read || die "something is screwed with your system"
1422 done 1305 done
1423} 1306}
1424 1307
1308# @FUNCTION: strip-linguas
1309# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1310# @DESCRIPTION:
1425# Make sure that LINGUAS only contains languages that 1311# Make sure that LINGUAS only contains languages that
1426# a package can support 1312# a package can support. The first form allows you to
1427# 1313# specify a list of LINGUAS. The -i builds a list of po
1428# usage: strip-linguas <allow LINGUAS> 1314# files found in all the directories and uses the
1429# strip-linguas -i <directories of .po files> 1315# intersection of the lists. The -u builds a list of po
1430# strip-linguas -u <directories of .po files> 1316# files found in all the directories and uses the union
1431# 1317# of the lists.
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() { 1318strip-linguas() {
1438 local ls newls 1319 local ls newls nols
1439 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1320 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1440 local op="$1"; shift 1321 local op=$1; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1322 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1442 local d f 1323 local d f
1443 for d in "$@" ; do 1324 for d in "$@" ; do
1444 if [ "${op}" == "-u" ] ; then 1325 if [[ ${op} == "-u" ]] ; then
1445 newls="${ls}" 1326 newls=${ls}
1446 else 1327 else
1447 newls="" 1328 newls=""
1448 fi 1329 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1330 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1450 if [ "${op}" == "-i" ] ; then 1331 if [[ ${op} == "-i" ]] ; then
1451 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1332 has ${f} ${ls} && newls="${newls} ${f}"
1452 else 1333 else
1453 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1334 has ${f} ${ls} || newls="${newls} ${f}"
1454 fi 1335 fi
1455 done 1336 done
1456 ls="${newls}" 1337 ls=${newls}
1457 done 1338 done
1458 ls="${ls//.po}"
1459 else 1339 else
1460 ls="$@" 1340 ls="$@"
1461 fi 1341 fi
1462 1342
1463 ls=" ${ls} " 1343 nols=""
1464 newls="" 1344 newls=""
1465 for f in ${LINGUAS} ; do 1345 for f in ${LINGUAS} ; do
1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1346 if has ${f} ${ls} ; then
1467 newls="${newls} ${f}" 1347 newls="${newls} ${f}"
1468 else 1348 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1349 nols="${nols} ${f}"
1470 fi 1350 fi
1471 done 1351 done
1472 if [ -z "${newls}" ] ; then 1352 [[ -n ${nols} ]] \
1473 unset LINGUAS 1353 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1474 else
1475 export LINGUAS="${newls}" 1354 export LINGUAS=${newls:1}
1476 fi
1477} 1355}
1478 1356
1479# moved from kernel.eclass since they are generally useful outside of 1357# @FUNCTION: preserve_old_lib
1480# kernel.eclass -iggy (20041002) 1358# @USAGE: <libs to preserve> [more libs]
1481 1359# @DESCRIPTION:
1482# the following functions are useful in kernel module ebuilds, etc.
1483# for an example see ivtv or drbd ebuilds
1484
1485# set's ARCH to match what the kernel expects
1486set_arch_to_kernel() {
1487 i=10
1488 while ((i--)) ; do
1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1490 done
1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1498 *) export ARCH="${ARCH}";;
1499 esac
1500}
1501
1502# set's ARCH back to what portage expects
1503set_arch_to_portage() {
1504 i=10
1505 while ((i--)) ; do
1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1507 done
1508 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1509}
1510
1511# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0
1514#
1515# 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.
1516# 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
1517# 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
1518# 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
1519# 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
1520# 1365# preserve_old_lib_notify function.
1521# src_install() {
1522# ...
1523# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1524# ...
1525# }
1526#
1527# pkg_postinst() {
1528# ...
1529# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1530# ...
1531# }
1532
1533preserve_old_lib() { 1366preserve_old_lib() {
1534 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 $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1535 1372
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1373 # let portage worry about it
1537 SONAME=`basename ${LIB}` 1374 has preserve-libs ${FEATURES} && return 0
1538 DIRNAME=`dirname ${LIB}`
1539 1375
1540 dodir ${DIRNAME} 1376 local lib dir
1541 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"
1542 touch ${D}${LIB} 1382 touch "${D}"/${lib}
1543 fi 1383 done
1544} 1384}
1545 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.
1546preserve_old_lib_notify() { 1390preserve_old_lib_notify() {
1547 LIB=$1 1391 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1392 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1393 die "Invalid preserve_old_lib_notify() usage"
1394 fi
1548 1395
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1396 # let portage worry about it
1550 SONAME=`basename ${LIB}` 1397 has preserve-libs ${FEATURES} && return 0
1551 1398
1399 local lib notice=0
1400 for lib in "$@" ; do
1401 [[ -e ${ROOT}/${lib} ]] || continue
1402 if [[ ${notice} -eq 0 ]] ; then
1403 notice=1
1552 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."
1553 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,"
1554 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"
1555 einfo "you will need to execute the following command:" 1407 ewarn "in order to remove these old dependencies. If you do not have this"
1556 einfo " revdep-rebuild --soname ${SONAME}" 1408 ewarn "helper program, simply emerge the 'gentoolkit' package."
1557 einfo 1409 ewarn
1558 einfo "After doing that, you can safely remove ${LIB}"
1559 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1560 fi 1410 fi
1411 # temp hack for #348634 #357225
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
1561} 1423}
1562 1424
1563# Hack for people to figure out if a package was built with 1425# @FUNCTION: built_with_use
1564# certain USE flags 1426# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1427# @DESCRIPTION:
1565# 1428#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1429# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1567# ex: built_with_use xchat gtk2
1568# 1430#
1569# Flags: -a all USE flags should be utilized 1431# A temporary hack until portage properly supports DEPENDing on USE
1570# -o at least one USE flag should be utilized 1432# flags being enabled in packages. This will check to see if the specified
1571# Note: the default flag is '-a' 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.
1572built_with_use() { 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
1573 local opt=$1 1463 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1464 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575 1465
1576 local PKG=$(best_version $1) 1466 local PKG=$(best_version $1)
1467 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1577 shift 1468 shift
1578 1469
1579 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1470 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1580 [[ ! -e ${USEFILE} ]] && return 1 1471 local IUSEFILE=${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 $1 USE flag!";;
1499 esac
1500 fi
1501 fi
1502 fi
1581 1503
1582 local USE_BUILT=$(<${USEFILE}) 1504 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do 1505 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then 1506 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0 1507 has $1 ${USE_BUILT} && return 0
1589 shift 1511 shift
1590 done 1512 done
1591 [[ ${opt} = "-a" ]] 1513 [[ ${opt} = "-a" ]]
1592} 1514}
1593 1515
1516# @FUNCTION: epunt_cxx
1517# @USAGE: [dir to scan]
1518# @DESCRIPTION:
1594# Many configure scripts wrongly bail when a C++ compiler 1519# Many configure scripts wrongly bail when a C++ compiler could not be
1595# could not be detected. #73450 1520# detected. If dir is not specified, then it defaults to ${S}.
1521#
1522# http://bugs.gentoo.org/73450
1596epunt_cxx() { 1523epunt_cxx() {
1597 local dir=$1 1524 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S} 1525 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks" 1526 ebegin "Removing useless C++ checks"
1600 local f 1527 local f
1601 for f in $(find ${dir} -name configure) ; do 1528 find "${dir}" -name configure | while read f ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1529 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done 1530 done
1604 eend 0 1531 eend 0
1605} 1532}
1606 1533
1607# dopamd [ file ] [ new file ] 1534# @FUNCTION: make_wrapper
1608# 1535# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1609# Install pam auth config file in /etc/pam.d 1536# @DESCRIPTION:
1610# 1537# Create a shell wrapper script named wrapper in installpath
1611# The first argument, 'file' is required. Install as 'new file', if 1538# (defaults to the bindir) to execute target (default of wrapper) by
1612# specified. 1539# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1613 1540# libpaths followed by optionally changing directory to chdir.
1614dopamd() { 1541make_wrapper() {
1615 local pamd="$1" newpamd="${2:-$1}" 1542 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1616 [[ -z "$1" ]] && die "dopamd requires at least one argument." 1543 local tmpwrapper=$(emktemp)
1617 1544 # We don't want to quote ${bin} so that people can pass complex
1618 use pam || return 0 1545 # things as $bin ... "./someprog --args"
1619 1546 cat << EOF > "${tmpwrapper}"
1620 insinto /etc/pam.d 1547#!/bin/sh
1621 # these are the default doins options, but be explicit just in case 1548cd "${chdir:-.}"
1622 insopts -m 0644 -o root -g root 1549if [ -n "${libdir}" ] ; then
1623 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}" 1550 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1551 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${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
1624} 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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